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auto-save: 2026-07-25T04:33:37 (6 files) — data/challenges.json data/costlog.jsonl data/artifacts/53ec50887bb1/ data/artifacts/c243a61b18ec/ data/artifacts/f8631f89ab43/claude-code.html

3a1e441cd1c3e26d626759b88f982304b01fc7e9 · 2026-07-25 04:33:44 -0700 · Steve Abrams

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commit 3a1e441cd1c3e26d626759b88f982304b01fc7e9
Author: Steve Abrams <steve@designerwallcoverings.com>
Date:   Sat Jul 25 04:33:44 2026 -0700

    auto-save: 2026-07-25T04:33:37 (6 files) — data/challenges.json data/costlog.jsonl data/artifacts/53ec50887bb1/ data/artifacts/c243a61b18ec/ data/artifacts/f8631f89ab43/claude-code.html
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 data/challenges.json                               |  409 ++++--
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diff --git a/data/artifacts/53ec50887bb1/claude-code.html b/data/artifacts/53ec50887bb1/claude-code.html
new file mode 100644
index 0000000..20d4d4b
--- /dev/null
+++ b/data/artifacts/53ec50887bb1/claude-code.html
@@ -0,0 +1,497 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<title>Designer Wallcoverings — Style Lookbook</title>
+<style>
+  :root{
+    --bg:#0d0d0f;
+    --surface:#17171c;
+    --surface-2:#1e1e24;
+    --ink:#f5f2ea;
+    --muted:#8a8578;
+    --accent:#c9a961;
+    --accent-2:#7d6a45;
+    --line:rgba(201,169,97,.28);
+    --hair:rgba(245,242,234,.10);
+    --shadow:0 18px 48px rgba(0,0,0,.45);
+    --shadow-soft:0 8px 24px rgba(0,0,0,.30);
+    --ease:cubic-bezier(.22,1,.36,1);
+    --serif:'Didot','Bodoni MT','Playfair Display',Georgia,'Times New Roman',serif;
+    --sans:-apple-system,'Segoe UI','Helvetica Neue',Arial,sans-serif;
+    /* editable palette swatches */
+    --p1:#d9c9a3;
+    --p2:#6f7d55;
+    --p3:#9c4b3f;
+    --p4:#2b3a4a;
+  }
+
+  *{box-sizing:border-box;margin:0;padding:0}
+  html,body{height:100%}
+  body{
+    background:
+      radial-gradient(1200px 700px at 70% -10%, #1a1712 0%, transparent 60%),
+      var(--bg);
+    color:var(--ink);
+    font-family:var(--sans);
+    -webkit-font-smoothing:antialiased;
+    min-height:100vh;
+    overflow-x:hidden;
+  }
+
+  /* ============ TOP BAR ============ */
+  .topbar{
+    position:fixed;top:0;left:0;right:0;z-index:50;
+    display:flex;align-items:center;justify-content:space-between;
+    padding:18px 28px;
+    background:linear-gradient(180deg, rgba(13,13,15,.94), rgba(13,13,15,.72) 70%, transparent);
+    backdrop-filter:blur(8px);
+  }
+  .wordmark{
+    font-family:var(--serif);
+    font-weight:400;
+    text-transform:uppercase;
+    letter-spacing:.18em;
+    font-size:22px;
+    line-height:1.05;
+    color:var(--ink);
+    white-space:nowrap;
+  }
+  .wordmark .amp{color:var(--accent)}
+  .topbar .meta{
+    font-family:var(--sans);
+    font-size:11px;
+    text-transform:uppercase;
+    letter-spacing:.22em;
+    color:var(--muted);
+    display:flex;gap:18px;align-items:center;
+  }
+  .topbar .meta .dot{width:5px;height:5px;border-radius:50%;background:var(--accent);display:inline-block;margin-right:7px;vertical-align:middle}
+  @media(max-width:560px){
+    .wordmark{font-size:16px;letter-spacing:.15em;white-space:normal;max-width:180px}
+    .topbar .meta{display:none}
+  }
+
+  /* ============ STAGE ============ */
+  .stage{
+    max-width:520px;
+    margin:0 auto;
+    padding:104px 20px 40px;
+  }
+  .frame{
+    position:relative;
+    width:100%;
+    aspect-ratio:4/5;
+    border:1px solid var(--hair);
+    border-radius:14px;
+    overflow:hidden;
+    box-shadow:var(--shadow);
+    background:var(--surface);
+  }
+  .track{
+    display:flex;
+    height:100%;
+    transition:transform .8s var(--ease);
+    will-change:transform;
+  }
+  .slide{
+    min-width:100%;
+    height:100%;
+    position:relative;
+    display:flex;flex-direction:column;
+  }
+
+  /* label */
+  .kicker{
+    font-family:var(--sans);
+    font-size:12px;text-transform:uppercase;letter-spacing:.22em;
+    color:var(--accent);
+  }
+  .note-kicker{color:var(--muted)}
+
+  /* ============ COVER SLIDE ============ */
+  .cover{
+    padding:44px 40px;
+    justify-content:space-between;
+    background:
+      radial-gradient(120% 90% at 100% 0%, rgba(201,169,97,.12), transparent 55%),
+      var(--surface);
+    animation:fadeUp .7s var(--ease) both;
+  }
+  .cover .top .kicker{margin-bottom:26px;display:block}
+  .cover h1{
+    font-family:var(--serif);
+    font-weight:400;
+    font-size:60px;
+    line-height:1.02;
+    letter-spacing:.005em;
+  }
+  .cover h1 em{font-style:italic;color:var(--accent)}
+  .cover .sub{
+    margin-top:20px;
+    color:var(--muted);
+    font-size:15px;line-height:1.7;
+    max-width:88%;
+  }
+  .palette-strip{display:flex;gap:0;height:46px;border:1px solid var(--hair);border-radius:8px;overflow:hidden}
+  .palette-strip span{flex:1;transition:flex .3s var(--ease)}
+  .palette-strip span:hover{flex:1.6}
+  .cover-foot{display:flex;justify-content:space-between;align-items:flex-end;gap:20px}
+  .cover-foot .swipe{
+    font-size:11px;text-transform:uppercase;letter-spacing:.2em;color:var(--muted);
+    display:flex;align-items:center;gap:9px;
+  }
+  .arrow-anim{color:var(--accent);animation:nudge 2.4s var(--ease) infinite}
+
+  /* ============ STYLE SLIDES ============ */
+  .look{position:relative}
+  .swatch{
+    height:46%;
+    position:relative;
+    border-bottom:1px solid var(--line);
+  }
+  .swatch .swatch-tag{
+    position:absolute;left:18px;bottom:14px;
+    font-size:11px;text-transform:uppercase;letter-spacing:.2em;
+    color:var(--ink);
+    background:rgba(13,13,15,.6);
+    backdrop-filter:blur(4px);
+    padding:6px 12px;border-radius:20px;border:1px solid var(--hair);
+  }
+  .vignette{
+    height:54%;
+    position:relative;
+    padding:22px 26px 24px;
+    display:flex;flex-direction:column;justify-content:flex-end;
+    overflow:hidden;
+  }
+  .room{position:absolute;inset:0}
+  .vig-shade{position:absolute;inset:0;background:linear-gradient(180deg, rgba(13,13,15,0) 30%, rgba(13,13,15,.86) 100%)}
+  .vig-content{position:relative;z-index:2}
+  .vig-content h2{
+    font-family:var(--serif);font-weight:400;font-size:32px;line-height:1.08;margin:8px 0 10px;
+  }
+  .vig-content h2 em{font-style:italic;color:var(--accent)}
+  .note{
+    font-size:14px;line-height:1.6;color:var(--ink);
+    border-left:2px solid var(--accent);padding-left:14px;
+    max-width:94%;
+  }
+  .note b{color:var(--accent);font-weight:600}
+
+  /* ============ CTA SLIDE ============ */
+  .cta{
+    padding:48px 40px;
+    justify-content:center;align-items:center;text-align:center;
+    background:
+      radial-gradient(90% 70% at 50% 0%, rgba(201,169,97,.14), transparent 60%),
+      var(--surface-2);
+  }
+  .cta .mark{
+    font-family:var(--serif);font-size:38px;letter-spacing:.02em;color:var(--accent);margin-bottom:6px;
+  }
+  .cta h2{
+    font-family:var(--serif);font-weight:400;font-size:40px;line-height:1.06;margin:14px 0 16px;
+  }
+  .cta h2 em{font-style:italic;color:var(--accent)}
+  .cta p{color:var(--muted);font-size:15px;line-height:1.7;max-width:80%;margin:0 auto 30px}
+  .cta .btn{
+    display:inline-block;
+    font-family:var(--sans);font-size:12px;text-transform:uppercase;letter-spacing:.2em;
+    color:var(--bg);background:var(--accent);
+    padding:15px 34px;border-radius:40px;
+    box-shadow:0 0 24px rgba(201,169,97,.35);
+    border:none;cursor:pointer;
+    transition:transform .2s var(--ease),box-shadow .2s var(--ease);
+  }
+  .cta .btn:hover{transform:translateY(-2px);box-shadow:0 0 34px rgba(201,169,97,.5)}
+  .cta .handle{margin-top:26px;font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--muted)}
+
+  /* ============ CONTROLS ============ */
+  .nav{
+    position:absolute;top:50%;transform:translateY(-50%);z-index:10;
+    width:42px;height:42px;border-radius:50%;
+    background:rgba(13,13,15,.5);border:1px solid var(--hair);
+    color:var(--ink);cursor:pointer;
+    display:flex;align-items:center;justify-content:center;font-size:18px;
+    backdrop-filter:blur(6px);
+    transition:background .2s var(--ease),opacity .2s var(--ease);
+  }
+  .nav:hover{background:rgba(201,169,97,.25)}
+  .nav.prev{left:12px}
+  .nav.next{right:12px}
+  .nav[disabled]{opacity:.25;cursor:default}
+
+  .dots{
+    display:flex;gap:10px;justify-content:center;align-items:center;
+    margin:22px auto 0;
+  }
+  .dots button{
+    width:8px;height:8px;border-radius:50%;padding:0;border:none;cursor:pointer;
+    background:var(--hair);
+    transition:all .3s var(--ease);
+  }
+  .dots button.active{background:var(--accent);width:26px;border-radius:6px}
+
+  /* ============ EDITOR ============ */
+  .editor{
+    max-width:520px;margin:26px auto 0;
+    background:var(--surface);border:1px solid var(--hair);border-radius:14px;
+    box-shadow:var(--shadow-soft);
+    overflow:hidden;
+  }
+  .editor summary{
+    list-style:none;cursor:pointer;padding:16px 22px;
+    font-size:11px;text-transform:uppercase;letter-spacing:.22em;color:var(--muted);
+    display:flex;justify-content:space-between;align-items:center;
+  }
+  .editor summary::-webkit-details-marker{display:none}
+  .editor summary .plus{color:var(--accent);transition:transform .3s var(--ease)}
+  .editor[open] summary .plus{transform:rotate(45deg)}
+  .editor .body{padding:6px 22px 24px;border-top:1px solid var(--hair)}
+  .field{margin-top:16px}
+  .field label{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.18em;color:var(--muted);margin-bottom:8px}
+  .field input[type=text]{
+    width:100%;background:var(--surface-2);border:1px solid var(--hair);border-radius:8px;
+    color:var(--ink);font-family:var(--serif);font-size:18px;letter-spacing:.02em;
+    padding:11px 14px;outline:none;
+    transition:border-color .2s var(--ease);
+  }
+  .field input[type=text]:focus{border-color:var(--line)}
+  .swatch-row{display:flex;gap:14px;margin-top:16px}
+  .swatch-row .sw{flex:1;text-align:center}
+  .swatch-row .sw label{font-size:10px;letter-spacing:.15em}
+  .swatch-row input[type=color]{
+    -webkit-appearance:none;appearance:none;
+    width:100%;height:44px;border:1px solid var(--hair);border-radius:8px;background:none;cursor:pointer;padding:0;
+  }
+  .swatch-row input[type=color]::-webkit-color-swatch-wrapper{padding:4px}
+  .swatch-row input[type=color]::-webkit-color-swatch{border:none;border-radius:5px}
+
+  /* ============ KEYFRAMES ============ */
+  @keyframes fadeUp{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:none}}
+  @keyframes nudge{0%,100%{transform:translateX(0)}50%{transform:translateX(6px)}}
+  .slide.in .vig-content,.slide.in .cta > *{animation:fadeUp .7s var(--ease) both}
+
+  .footnote{text-align:center;color:var(--muted);font-size:10px;letter-spacing:.2em;text-transform:uppercase;margin:28px 0 10px}
+</style>
+</head>
+<body>
+
+  <header class="topbar">
+    <div class="wordmark">Designer&nbsp;<span class="amp">·</span>&nbsp;Wallcoverings</div>
+    <div class="meta"><span><span class="dot"></span>Lookbook</span><span>Vol. 07</span></div>
+  </header>
+
+  <main class="stage">
+    <div class="frame">
+      <button class="nav prev" aria-label="Previous">‹</button>
+      <button class="nav next" aria-label="Next">›</button>
+
+      <div class="track" id="track">
+
+        <!-- COVER -->
+        <section class="slide cover in">
+          <div class="top">
+            <span class="kicker">The Style Edit</span>
+            <h1><em id="styleNameCover">Grand&shy;millennial</em><br>Lookbook</h1>
+            <p class="sub">Chintz, scallops &amp; blue-and-white — the maximalist heirloom look, reimagined for the modern room. Three ways to wear it.</p>
+          </div>
+          <div class="cover-foot-wrap">
+            <div class="palette-strip" id="paletteStrip">
+              <span style="background:var(--p1)"></span>
+              <span style="background:var(--p2)"></span>
+              <span style="background:var(--p3)"></span>
+              <span style="background:var(--p4)"></span>
+            </div>
+            <div class="cover-foot" style="margin-top:22px">
+              <div class="swipe">Swipe the edit <span class="arrow-anim">→</span></div>
+            </div>
+          </div>
+        </section>
+
+        <!-- SLIDE 1: Chintz Floral -->
+        <section class="slide look">
+          <div class="swatch" style="
+            background-color:var(--p1);
+            background-image:
+              radial-gradient(circle at 25% 30%, var(--p3) 0 7px, transparent 8px),
+              radial-gradient(circle at 25% 30%, transparent 10px, var(--p2) 11px 13px, transparent 14px),
+              radial-gradient(circle at 75% 80%, var(--p3) 0 7px, transparent 8px),
+              radial-gradient(circle at 75% 80%, transparent 10px, var(--p2) 11px 13px, transparent 14px),
+              radial-gradient(circle at 50% 55%, var(--p2) 0 4px, transparent 5px);
+            background-size:96px 96px;background-position:0 0;">
+            <span class="swatch-tag">Chintz Floral · Bloom</span>
+          </div>
+          <div class="vignette">
+            <div class="room" style="background:
+              linear-gradient(180deg,#3a3226,#221d16 62%,#171310);"></div>
+            <div class="room" style="background:
+              linear-gradient(90deg, transparent 0 60%, rgba(201,169,97,.10) 60% 63%, transparent 63%),
+              repeating-linear-gradient(90deg, rgba(245,242,234,.04) 0 2px, transparent 2px 46px);"></div>
+            <div class="vig-shade"></div>
+            <div class="vig-content">
+              <span class="kicker note-kicker">Look 01 · The Sitting Room</span>
+              <h2>Ceiling-High <em>Chintz</em></h2>
+              <p class="note">Run a blowsy floral <b>floor to cornice</b> — then ground it with a skirted table and a single brass lamp. Let the pattern do the talking.</p>
+            </div>
+          </div>
+        </section>
+
+        <!-- SLIDE 2: Blue & White Trellis -->
+        <section class="slide look">
+          <div class="swatch" style="
+            background-color:var(--p4);
+            background-image:
+              repeating-linear-gradient(45deg, var(--p1) 0 3px, transparent 3px 34px),
+              repeating-linear-gradient(-45deg, var(--p1) 0 3px, transparent 3px 34px);
+            background-size:48px 48px;">
+            <span class="swatch-tag">Porcelain Trellis · Lattice</span>
+          </div>
+          <div class="vignette">
+            <div class="room" style="background:linear-gradient(180deg,#233140,#1a232d 60%,#141a22);"></div>
+            <div class="room" style="background:
+              radial-gradient(70px 90px at 30% 74%, rgba(245,242,234,.14), transparent 72%),
+              radial-gradient(50px 70px at 68% 78%, rgba(201,169,97,.16), transparent 70%);"></div>
+            <div class="vig-shade"></div>
+            <div class="vig-content">
+              <span class="kicker note-kicker">Look 02 · The Powder Room</span>
+              <h2>Blue-&amp;-White <em>Trellis</em></h2>
+              <p class="note">A crisp lattice reads as <b>fresh, not fussy</b> in a small room. Pair with a stack of ginger jars and pleated shades for instant heirloom.</p>
+            </div>
+          </div>
+        </section>
+
+        <!-- SLIDE 3: Scalloped Stripe -->
+        <section class="slide look">
+          <div class="swatch" style="
+            background-color:var(--p2);
+            background-image:
+              radial-gradient(circle at 50% 0, var(--p1) 0 15px, transparent 16px),
+              linear-gradient(90deg, var(--p1) 50%, transparent 50%);
+            background-size:44px 44px, 44px 100%;
+            background-position:0 0, 0 0;">
+            <span class="swatch-tag">Scallop &amp; Stripe · Fête</span>
+          </div>
+          <div class="vignette">
+            <div class="room" style="background:linear-gradient(180deg,#3b3524,#26221a 60%,#181510);"></div>
+            <div class="room" style="background:
+              repeating-linear-gradient(90deg, rgba(156,75,63,.16) 0 8px, transparent 8px 40px),
+              radial-gradient(90px 60px at 50% 82%, rgba(201,169,97,.14), transparent 75%);"></div>
+            <div class="vig-shade"></div>
+            <div class="vig-content">
+              <span class="kicker note-kicker">Look 03 · The Breakfast Nook</span>
+              <h2>Scalloped <em>Stripe</em></h2>
+              <p class="note">Trim a stripe with a hand-drawn scallop border for that <b>bespoke workroom finish</b>. Layer rattan, ruffled cushions and a bamboo mirror.</p>
+            </div>
+          </div>
+        </section>
+
+        <!-- CTA -->
+        <section class="slide cta">
+          <div class="mark">·</div>
+          <span class="kicker">Bring It Home</span>
+          <h2>Your Walls,<br><em>Grandly</em> Dressed</h2>
+          <p>Order swatches of every pattern in this edit — hand-trimmed, delivered flat, and made to layer.</p>
+          <button class="btn" onclick="document.querySelector('.editor').open=true;document.querySelector('.editor').scrollIntoView({behavior:'smooth'})">Shop the Lookbook</button>
+          <div class="handle">@designerwallcoverings</div>
+        </section>
+
+      </div>
+    </div>
+
+    <nav class="dots" id="dots" aria-label="Slides"></nav>
+
+    <details class="editor">
+      <summary>Customize this edit <span class="plus">+</span></summary>
+      <div class="body">
+        <div class="field">
+          <label>Style name</label>
+          <input type="text" id="styleInput" value="Grandmillennial" maxlength="24">
+        </div>
+        <div class="swatch-row">
+          <div class="sw"><label>Ground</label><input type="color" id="c1" value="#d9c9a3"></div>
+          <div class="sw"><label>Botanic</label><input type="color" id="c2" value="#6f7d55"></div>
+          <div class="sw"><label>Bloom</label><input type="color" id="c3" value="#9c4b3f"></div>
+          <div class="sw"><label>Porcelain</label><input type="color" id="c4" value="#2b3a4a"></div>
+        </div>
+      </div>
+    </details>
+
+    <div class="footnote">Designer Wallcoverings — Style Lookbook · Swipe, tap or use ← →</div>
+  </main>
+
+<script>
+(function(){
+  const track = document.getElementById('track');
+  const slides = Array.from(track.children);
+  const dotsWrap = document.getElementById('dots');
+  const prev = document.querySelector('.nav.prev');
+  const next = document.querySelector('.nav.next');
+  let idx = 0;
+
+  // build dots
+  slides.forEach((_,i)=>{
+    const b=document.createElement('button');
+    b.setAttribute('aria-label','Go to slide '+(i+1));
+    b.addEventListener('click',()=>go(i));
+    dotsWrap.appendChild(b);
+  });
+  const dots = Array.from(dotsWrap.children);
+
+  function go(n){
+    idx = Math.max(0, Math.min(slides.length-1, n));
+    track.style.transform = 'translateX(-'+(idx*100)+'%)';
+    dots.forEach((d,i)=>d.classList.toggle('active', i===idx));
+    prev.disabled = idx===0;
+    next.disabled = idx===slides.length-1;
+    slides.forEach((s,i)=>{ s.classList.remove('in'); if(i===idx){ void s.offsetWidth; s.classList.add('in'); }});
+  }
+
+  prev.addEventListener('click',()=>go(idx-1));
+  next.addEventListener('click',()=>go(idx+1));
+  document.addEventListener('keydown',e=>{
+    if(e.key==='ArrowLeft')go(idx-1);
+    if(e.key==='ArrowRight')go(idx+1);
+  });
+
+  // touch / swipe
+  let sx=0, sy=0, dragging=false;
+  const frame = document.querySelector('.frame');
+  frame.addEventListener('touchstart',e=>{sx=e.touches[0].clientX;sy=e.touches[0].clientY;dragging=true;},{passive:true});
+  frame.addEventListener('touchend',e=>{
+    if(!dragging)return; dragging=false;
+    const dx=e.changedTouches[0].clientX-sx, dy=e.changedTouches[0].clientY-sy;
+    if(Math.abs(dx)>40 && Math.abs(dx)>Math.abs(dy)){ go(idx + (dx<0?1:-1)); }
+  },{passive:true});
+
+  // pointer drag for desktop
+  let px=0, pdown=false;
+  frame.addEventListener('pointerdown',e=>{if(e.pointerType==='mouse'){px=e.clientX;pdown=true;}});
+  window.addEventListener('pointerup',e=>{
+    if(!pdown)return; pdown=false;
+    const dx=e.clientX-px;
+    if(Math.abs(dx)>60){ go(idx + (dx<0?1:-1)); }
+  });
+
+  go(0);
+
+  // ===== editor: live style name + palette =====
+  const styleInput = document.getElementById('styleInput');
+  const nameCover = document.getElementById('styleNameCover');
+  styleInput.addEventListener('input',()=>{
+    nameCover.textContent = styleInput.value.trim() || 'Your Style';
+  });
+
+  const map = {c1:'--p1', c2:'--p2', c3:'--p3', c4:'--p4'};
+  Object.keys(map).forEach(id=>{
+    const inp=document.getElementById(id);
+    inp.addEventListener('input',()=>{
+      document.documentElement.style.setProperty(map[id], inp.value);
+    });
+  });
+})();
+</script>
+</body>
+</html>
\ No newline at end of file
diff --git a/data/artifacts/53ec50887bb1/claude-code.png b/data/artifacts/53ec50887bb1/claude-code.png
new file mode 100644
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diff --git a/data/artifacts/53ec50887bb1/gemma3-12b.html b/data/artifacts/53ec50887bb1/gemma3-12b.html
new file mode 100644
index 0000000..08e0184
--- /dev/null
+++ b/data/artifacts/53ec50887bb1/gemma3-12b.html
@@ -0,0 +1,259 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <title>Grandmillennial Lookbook</title>
+  <style>
+    :root {
+      --bg: #faf8f4; /* ivory-gallery */
+      --surface: #ffffff;
+      --text: #1c1a17;
+      --muted: #9b948a;
+      --accent: #b0472e; /* terracotta-sun */
+      --line: rgba(0, 0, 0, .08);
+      --shadow: rgba(0, 0, 0, .12);
+      --ease: cubic-bezier(.22,1,.36,1);
+    }
+
+    body {
+      font-family: sans-serif;
+      margin: 0;
+      background-color: var(--bg);
+      color: var(--text);
+      overflow-x: hidden; /* Prevent horizontal scroll */
+    }
+
+    .wordmark {
+      position: fixed;
+      top: 24px;
+      left: 32px;
+      font-family: 'Cormorant Garamond', serif;
+      font-size: 28px;
+      letter-spacing: .18em;
+      text-transform: uppercase;
+      color: var(--text);
+      width: max-content; /* Prevent overflow */
+    }
+
+    .container {
+      padding: 96px;
+    }
+
+    h1 {
+      font-family: 'Playfair Display', serif;
+      font-size: 67px;
+      text-align: center;
+      margin-bottom: 48px;
+    }
+
+    .carousel {
+      display: flex;
+      overflow-x: auto;
+      scroll-snap-type: x mandatory;
+      width: 100%;
+      padding-bottom: 32px; /* Space for dots */
+    }
+
+    .slide {
+      flex: 0 0 400px;
+      width: 80vw;
+      max-width: 600px;
+      margin-right: 32px;
+      scroll-snap-align: start;
+      border-radius: 14px;
+      background-color: var(--surface);
+      box-shadow: 0 8px 24px var(--shadow);
+      padding: 64px;
+      position: relative; /* For dots */
+    }
+
+    .slide:last-child {
+      margin-right: 0;
+    }
+
+    .pattern-swatch {
+      width: 100%;
+      aspect-ratio: 1 / 1;
+      background-color: var(--accent);
+      border-radius: 8px;
+      position: relative;
+      z-index: 2;
+    }
+
+    .room-vignette {
+      width: 100%;
+      height: auto; /* Maintain aspect ratio */
+      margin-top: 32px;
+      border-radius: 8px;
+      box-shadow: 0 4px 8px rgba(0, 0, 0, .1);
+    }
+
+    .styling-note {
+      font-size: 16px;
+      margin-top: 32px;
+      color: var(--muted);
+    }
+
+    .carousel-dots {
+      display: flex;
+      justify-content: center;
+      position: absolute;
+      bottom: 16px;
+      left: 50%;
+      transform: translateX(-50%);
+    }
+
+    .carousel-dot {
+      width: 12px;
+      height: 12px;
+      background-color: var(--muted);
+      border-radius: 50%;
+      margin: 0 8px;
+      cursor: pointer;
+    }
+
+    .carousel-dot.active {
+      background-color: var(--accent);
+    }
+
+    .cta {
+        text-align: center;
+        padding: 64px;
+        background-color: var(--surface);
+        border-radius: 14px;
+        box-shadow: 0 8px 24px var(--shadow);
+    }
+
+    .cta button {
+      font-family: sans-serif;
+      text-transform: uppercase;
+      letter-spacing: .15em;
+      background-color: var(--accent);
+      color: white;
+      border: none;
+      padding: 16px 32px;
+      border-radius: 8px;
+      cursor: pointer;
+    }
+
+    /* Animation */
+    .fadeUp {
+        animation: fadeUp .7s var(--ease) both;
+    }
+
+    @keyframes fadeUp {
+        from { opacity: 0; transform: translateY(28px); }
+        to { opacity: 1; transform: none; }
+    }
+
+  </style>
+</head>
+<body>
+
+  <div class="wordmark">DESIGNER WALLCOVERINGS</div>
+
+  <div class="container">
+    <h1>Grandmillennial Lookbook</h1>
+
+    <div class="carousel" id="carousel">
+
+      <div class="slide fadeUp">
+        <div class="pattern-swatch"></div>
+        <img src="https://images.unsplash.com/photo-1608923754364-e7bca94a25ff?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxzZWFyY2h8MTB8fGZsb3JhbGQgfGVufHwwfHx8MA%3D%3D&auto=format&fit=crop&w=600&q=60" alt="Room Vignette 1" class="room-vignette">
+        <p class="styling-note">Embrace floral prints and traditional patterns for a cozy, nostalgic feel.</p>
+      </div>
+
+      <div class="slide fadeUp">
+        <div class="pattern-swatch" style="background: linear-gradient(45deg, var(--accent) 30%, #f8f2e6);"></div>
+        <img src="https://images.unsplash.com/photo-1627796327371-b7c974d383a2?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxzZWFyY2h8MTJ8fGZsb3JhbGQgfGVufHwwfHx8MA%3D%3D&auto=format&fit=crop&w=600&q=60" alt="Room Vignette 2" class="room-vignette">
+        <p class="styling-note">Layer textures like knitted throws and antique rugs for added warmth.</p>
+      </div>
+
+      <div class="slide fadeUp">
+        <div class="pattern-swatch" style="background: repeating-linear-gradient(45deg, var(--accent) 0px, var(--accent) 10px, #f8f2e6 10px, #f8f2e6 20px);"></div>
+        <img src="https://images.unsplash.com/photo-1594373238501-cfa3a8d5b32d?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxzZWFyY2h8MTB8fGZsb3JhbGQgfGVufHwwfHx8MA%3D%3D&auto=format&fit=crop&w=600&q=60" alt="Room Vignette 3" class="room-vignette">
+        <p class="styling-note">Incorporate vintage furniture and accessories for a touch of personality.</p>
+      </div>
+
+      <div class="slide fadeUp cta">
+          <h2>Ready to Design?</h2>
+          <button>Explore Collections</button>
+      </div>
+    </div>
+
+    <div class="carousel-dots" id="dots">
+      <span class="carousel-dot active"></span>
+      <span class="carousel-dot"></span>
+      <span class="carousel-dot"></span>
+      <span class="carousel-dot"></span>
+    </div>
+  </div>
+
+  <script>
+    const carousel = document.getElementById('carousel');
+    const dotsContainer = document.getElementById('dots');
+    let dotCount = 0;
+
+    function updateDots() {
+        dotsContainer.innerHTML = '';
+        let slides = carousel.querySelectorAll('.slide');
+        slides.forEach((slide, index) => {
+            let dot = document.createElement('span');
+            dot.classList.add('carousel-dot');
+            if (index === 0) {
+                dot.classList.add('active');
+            }
+            dotsContainer.appendChild(dot);
+        });
+
+        const dots = dotsContainer.querySelectorAll('.carousel-dot');
+
+         dots.forEach((dot, index) => {
+          dot.addEventListener('click', () => {
+            // Scroll to the corresponding slide
+            carousel.scrollTo({ left: index * (carousel.scrollWidth - carousel.clientWidth), behavior: 'smooth' });
+
+            // Update active dot
+            dots.forEach(d => d.classList.remove('active'));
+            dot.classList.add('active');
+          });
+        });
+    }
+
+
+    updateDots();
+
+     let isDragging = false;
+    let startX = 0;
+    let scrollLeft = 0;
+
+    carousel.addEventListener('mousedown', (e) => {
+      isDragging = true;
+      startX = e.pageX - carousel.offsetLeft;
+      scrollLeft = carousel.scrollLeft;
+      carousel.style.cursor = 'grabbing';
+    });
+
+    carousel.addEventListener('mouseleave', () => {
+      isDragging = false;
+      carousel.style.cursor = 'grab';
+    });
+
+    carousel.addEventListener('mouseup', () => {
+      isDragging = false;
+      carousel.style.cursor = 'grab';
+    });
+
+    carousel.addEventListener('mousemove', (e) => {
+      if (!isDragging) return;
+      e.preventDefault();
+      const x = e.pageX - carousel.offsetLeft;
+      const walk = (x - startX) * 1.5; //scroll speed
+      carousel.scrollLeft = scrollLeft + walk;
+    });
+
+    window.addEventListener('resize', updateDots);
+  </script>
+</body>
+</html>
\ No newline at end of file
diff --git a/data/artifacts/53ec50887bb1/gemma3-12b.png b/data/artifacts/53ec50887bb1/gemma3-12b.png
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diff --git a/data/artifacts/53ec50887bb1/gpt.html b/data/artifacts/53ec50887bb1/gpt.html
new file mode 100644
index 0000000..bae7931
--- /dev/null
+++ b/data/artifacts/53ec50887bb1/gpt.html
@@ -0,0 +1,1205 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+<meta charset="UTF-8">
+<title>DESIGNER WALLCOVERINGS – Instagram Lookbook</title>
+<style>
+:root {
+  /* DESIGN TOKENS */
+  --bg: #0d0d0f;
+  --surface: #17171c;
+  --surface-soft: #121217;
+  --ink: #f5f2ea;
+  --muted: #8a8578;
+  --accent: #c9a961; /* soft metallic gold */
+  --accent-deep: #7d6a45;
+  --line: rgba(201, 169, 97, 0.35);
+  --shadow-soft: 0 18px 45px rgba(0, 0, 0, 0.65);
+  --shadow-subtle: 0 1px 0 rgba(255, 255, 255, 0.02), 0 0 0 1px rgba(0, 0, 0, 0.8);
+
+  --font-display: "Playfair Display", Georgia, "Times New Roman", serif;
+  --font-serif-logo: "Playfair Display", Georgia, "Times New Roman", serif;
+  --font-sans: "Avenir Next", "Century Gothic", "Segoe UI", -apple-system, system-ui, sans-serif;
+
+  --fs-caption: 12px;
+  --fs-body: 16px;
+  --fs-lead: 21px;
+  --fs-h3: 28px;
+  --fs-h2: 38px;
+  --fs-h1: 50px;
+
+  --radius-card: 18px;
+  --radius-swatch: 14px;
+  --radius-pill: 999px;
+
+  --ease-main: cubic-bezier(.22,.9,.24,1);
+  --duration-fast: 160ms;
+  --duration-med: 260ms;
+}
+
+*,
+*::before,
+*::after {
+  box-sizing: border-box;
+}
+
+html,
+body {
+  margin: 0;
+  padding: 0;
+  height: 100%;
+  background: radial-gradient(circle at top, #181821 0%, #050507 55%, #000000 100%);
+  color: var(--ink);
+  font-family: var(--font-sans);
+  -webkit-font-smoothing: antialiased;
+}
+
+body {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  padding: 32px 16px;
+}
+
+/* LUXURY FRAME */
+.app-frame {
+  position: relative;
+  width: 100%;
+  max-width: 960px;
+  height: 620px;
+  background: radial-gradient(circle at top, #20202a 0%, var(--bg) 32%, #000000 100%);
+  border-radius: 28px;
+  box-shadow: var(--shadow-soft);
+  overflow: hidden;
+  display: flex;
+  flex-direction: column;
+  border: 1px solid rgba(201, 169, 97, 0.28);
+}
+
+/* HEADER / WORDMARK */
+.app-header {
+  position: relative;
+  flex: 0 0 auto;
+  height: 72px;
+  padding: 18px 26px 14px 26px;
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
+  background: linear-gradient(to bottom, rgba(255,255,255,0.03), rgba(0,0,0,0.65));
+  backdrop-filter: blur(26px);
+  -webkit-backdrop-filter: blur(26px);
+  z-index: 10;
+}
+
+.wordmark-lockup {
+  display: flex;
+  align-items: baseline;
+  gap: 10px;
+  min-width: 0;
+}
+
+.wordmark-text {
+  font-family: var(--font-serif-logo);
+  font-size: 15px;
+  letter-spacing: 0.18em;
+  text-transform: uppercase;
+  color: var(--ink);
+  white-space: normal;
+  line-height: 1.25;
+  max-width: 260px;
+}
+
+.wordmark-tag {
+  font-size: 10px;
+  letter-spacing: 0.18em;
+  text-transform: uppercase;
+  color: var(--muted);
+  font-family: var(--font-sans);
+}
+
+.header-meta {
+  display: flex;
+  align-items: center;
+  gap: 16px;
+  font-family: var(--font-sans);
+}
+
+.meta-pill {
+  font-size: 10px;
+  letter-spacing: 0.18em;
+  text-transform: uppercase;
+  color: var(--muted);
+  padding: 8px 12px;
+  border-radius: var(--radius-pill);
+  border: 1px solid rgba(255, 255, 255, 0.09);
+  background: radial-gradient(circle at top left, rgba(255,255,255,0.08), rgba(0,0,0,0.7));
+}
+
+.meta-pill strong {
+  color: var(--ink);
+  font-weight: 500;
+}
+
+.meta-step {
+  font-size: 11px;
+  letter-spacing: 0.16em;
+  text-transform: uppercase;
+  color: var(--muted);
+}
+
+/* MAIN AREA */
+.app-main {
+  position: relative;
+  flex: 1 1 auto;
+  padding: 18px 22px 20px 22px;
+  display: flex;
+  flex-direction: column;
+  gap: 12px;
+}
+
+/* CAROUSEL */
+.carousel-shell {
+  position: relative;
+  flex: 1 1 auto;
+  display: flex;
+  flex-direction: row;
+  gap: 18px;
+}
+
+/* LEFT: STORY TEXT / CONTROLS */
+.carousel-aside {
+  width: 260px;
+  min-width: 220px;
+  max-width: 280px;
+  padding: 14px 16px 14px 10px;
+  display: flex;
+  flex-direction: column;
+  justify-content: space-between;
+}
+
+.style-label {
+  font-size: 10px;
+  letter-spacing: 0.16em;
+  text-transform: uppercase;
+  color: var(--muted);
+  margin-bottom: 10px;
+}
+
+.style-name {
+  font-family: var(--font-display);
+  font-size: 32px;
+  line-height: 1.05;
+  letter-spacing: 0.03em;
+  text-transform: uppercase;
+  color: var(--ink);
+  margin-bottom: 6px;
+}
+
+.style-subtitle {
+  font-size: var(--fs-caption);
+  letter-spacing: 0.12em;
+  text-transform: uppercase;
+  color: var(--muted);
+  margin-bottom: 18px;
+}
+
+.style-body {
+  font-size: 14px;
+  line-height: 1.6;
+  color: rgba(245, 242, 234, 0.88);
+  max-width: 32ch;
+}
+
+.style-body span {
+  color: var(--accent);
+}
+
+.aside-footer {
+  display: flex;
+  flex-direction: column;
+  gap: 16px;
+}
+
+.palette-row {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+}
+
+.palette-chip {
+  width: 18px;
+  height: 18px;
+  border-radius: 50%;
+  border: 1px solid rgba(255, 255, 255, 0.1);
+  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.7);
+}
+
+.palette-chip.bg {
+  background: var(--bg);
+}
+.palette-chip.surface {
+  background: var(--surface-soft);
+}
+.palette-chip.ink {
+  background: var(--ink);
+}
+.palette-chip.accent {
+  background: linear-gradient(135deg, var(--accent), var(--accent-deep));
+}
+
+.palette-caption {
+  font-size: 10px;
+  letter-spacing: 0.14em;
+  text-transform: uppercase;
+  color: var(--muted);
+}
+
+.pagination-row {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+}
+
+.dots {
+  display: flex;
+  gap: 6px;
+}
+
+.dot {
+  width: 7px;
+  height: 7px;
+  border-radius: 999px;
+  border: 1px solid rgba(255,255,255,0.25);
+  background: transparent;
+  transition: background-color var(--duration-med) var(--ease-main), border-color var(--duration-med) var(--ease-main), transform var(--duration-med) var(--ease-main);
+}
+
+.dot.active {
+  background: linear-gradient(135deg, var(--accent), var(--accent-deep));
+  border-color: rgba(0,0,0,0.8);
+  transform: scale(1.2);
+}
+
+.counter {
+  font-size: 11px;
+  letter-spacing: 0.18em;
+  text-transform: uppercase;
+  color: var(--muted);
+}
+
+.counter strong {
+  color: var(--ink);
+  font-weight: 500;
+}
+
+/* RIGHT: SLIDE CANVAS */
+.carousel-viewport {
+  position: relative;
+  flex: 1 1 auto;
+  min-width: 0;
+  border-radius: 22px;
+  background: radial-gradient(circle at top, rgba(255,255,255,0.06), rgba(0,0,0,0.95));
+  box-shadow: var(--shadow-subtle), var(--shadow-soft);
+  overflow: hidden;
+}
+
+.carousel-track {
+  position: absolute;
+  inset: 0;
+}
+
+/* dots-driven slide state */
+input[name="slide"] {
+  display: none;
+}
+
+.slide {
+  position: absolute;
+  inset: 0;
+  padding: 20px 22px 22px;
+  display: grid;
+  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.3fr);
+  gap: 20px;
+  opacity: 0;
+  transform: translateX(14px) scale(0.985);
+  pointer-events: none;
+  transition:
+    opacity var(--duration-med) var(--ease-main),
+    transform var(--duration-med) var(--ease-main);
+}
+
+/* Swatch / room card base */
+.swatch-card,
+.room-card {
+  border-radius: var(--radius-card);
+  background: var(--surface-soft);
+  position: relative;
+  overflow: hidden;
+  border: 1px solid rgba(255,255,255,0.04);
+  box-shadow: var(--shadow-subtle);
+}
+
+/* Cover / CTA slides use adjusted grid */
+.slide--cover,
+.slide--cta {
+  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.2fr);
+}
+
+/* Active slide logic */
+#slide-1:checked ~ .carousel-viewport .slide[data-slide="1"],
+#slide-2:checked ~ .carousel-viewport .slide[data-slide="2"],
+#slide-3:checked ~ .carousel-viewport .slide[data-slide="3"],
+#slide-4:checked ~ .carousel-viewport .slide[data-slide="4"],
+#slide-5:checked ~ .carousel-viewport .slide[data-slide="5"] {
+  opacity: 1;
+  transform: translateX(0) scale(1);
+  pointer-events: auto;
+}
+
+/* Dot binding */
+#slide-1:checked ~ .carousel-aside .dots label[for="slide-1"] .dot,
+#slide-2:checked ~ .carousel-aside .dots label[for="slide-2"] .dot,
+#slide-3:checked ~ .carousel-aside .dots label[for="slide-3"] .dot,
+#slide-4:checked ~ .carousel-aside .dots label[for="slide-4"] .dot,
+#slide-5:checked ~ .carousel-aside .dots label[for="slide-5"] .dot {
+  background: linear-gradient(135deg, var(--accent), var(--accent-deep));
+  border-color: rgba(0,0,0,0.8);
+  transform: scale(1.2);
+}
+
+/* COUNTER text switching */
+.counter span {
+  display: none;
+}
+#slide-1:checked ~ .carousel-aside .counter span[data-step="1"],
+#slide-2:checked ~ .carousel-aside .counter span[data-step="2"],
+#slide-3:checked ~ .carousel-aside .counter span[data-step="3"],
+#slide-4:checked ~ .carousel-aside .counter span[data-step="4"],
+#slide-5:checked ~ .carousel-aside .counter span[data-step="5"] {
+  display: inline;
+}
+
+/* COVER SLIDE */
+.cover-left {
+  padding: 22px 20px;
+  display: flex;
+  flex-direction: column;
+  justify-content: space-between;
+}
+
+.cover-kicker {
+  font-size: 11px;
+  letter-spacing: 0.2em;
+  text-transform: uppercase;
+  color: var(--muted);
+  margin-bottom: 10px;
+}
+
+.cover-title {
+  font-family: var(--font-display);
+  font-size: 44px;
+  line-height: 0.98;
+  text-transform: uppercase;
+  letter-spacing: 0.08em;
+  margin-bottom: 12px;
+}
+
+.cover-tagline {
+  font-size: 14px;
+  max-width: 32ch;
+  color: rgba(245, 242, 234, 0.86);
+}
+
+.cover-title span {
+  color: var(--accent);
+}
+
+.cover-badge-row {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 8px;
+  margin-top: 18px;
+}
+
+.cover-badge {
+  font-size: 11px;
+  letter-spacing: 0.18em;
+  text-transform: uppercase;
+  color: var(--ink);
+  padding: 7px 12px;
+  border-radius: var(--radius-pill);
+  border: 1px solid rgba(255,255,255,0.14);
+  background: radial-gradient(circle at top left, rgba(255,255,255,0.1), rgba(0,0,0,0.9));
+}
+
+/* Cover right: composite swatch-room preview */
+.cover-right {
+  position: relative;
+  padding: 18px 16px;
+  display: grid;
+  grid-template-columns: 1.1fr 1.2fr;
+  gap: 14px;
+}
+
+.mosaic-swatch {
+  border-radius: var(--radius-card);
+  background: radial-gradient(circle at top, #22222c, #101017);
+  border: 1px solid rgba(255,255,255,0.06);
+  position: relative;
+  overflow: hidden;
+}
+
+/* Abstract geometric pattern using gradients */
+.mosaic-swatch::before,
+.mosaic-swatch::after {
+  content: "";
+  position: absolute;
+  inset: -20%;
+  background-image:
+    radial-gradient(circle at 10% 20%, rgba(201,169,97,0.26) 0, transparent 50%),
+    radial-gradient(circle at 80% 0%, rgba(255,255,255,0.08) 0, transparent 55%),
+    repeating-linear-gradient(135deg, rgba(201,169,97,0.06), rgba(201,169,97,0.06) 1px, transparent 1px, transparent 7px);
+  mix-blend-mode: screen;
+}
+.mosaic-swatch::after {
+  background-image:
+    radial-gradient(circle at 20% 80%, rgba(201,169,97,0.32) 0, transparent 55%),
+    repeating-linear-gradient(45deg, rgba(255,255,255,0.08), rgba(255,255,255,0.08) 1px, transparent 1px, transparent 9px);
+  mix-blend-mode: soft-light;
+}
+
+.mosaic-tag {
+  position: absolute;
+  left: 16px;
+  bottom: 14px;
+  font-size: 11px;
+  letter-spacing: 0.18em;
+  text-transform: uppercase;
+  color: rgba(245,242,234,0.9);
+  padding: 7px 12px;
+  border-radius: var(--radius-pill);
+  border: 1px solid rgba(255,255,255,0.18);
+  background: linear-gradient(135deg, rgba(0,0,0,0.9), rgba(201,169,97,0.08));
+  backdrop-filter: blur(12px);
+}
+
+.mosaic-room {
+  border-radius: var(--radius-card);
+  background:
+    linear-gradient(120deg, rgba(201,169,97,0.22), transparent 60%),
+    radial-gradient(circle at top left, rgba(255,255,255,0.1), transparent 60%),
+    radial-gradient(circle at bottom right, rgba(0,0,0,0.9), #050507 60%);
+  border: 1px solid rgba(255,255,255,0.08);
+  position: relative;
+  overflow: hidden;
+}
+
+/* Suggestive room geometry using pseudo elements */
+.mosaic-room::before,
+.mosaic-room::after {
+  content: "";
+  position: absolute;
+  border-radius: 22px;
+}
+
+.mosaic-room::before {
+  inset: 18% 6% 15% 24%;
+  background:
+    linear-gradient(to right, rgba(13,13,15,0.6), rgba(0,0,0,0.95)),
+    repeating-linear-gradient(180deg, rgba(245,242,234,0.05) 0, rgba(245,242,234,0.05) 1px, transparent 1px, transparent 7px);
+  border: 1px solid rgba(255,255,255,0.05);
+  box-shadow: 0 20px 40px rgba(0,0,0,0.9);
+}
+
+.mosaic-room::after {
+  inset: 40% 40% 6% 12%;
+  background:
+    linear-gradient(145deg, rgba(201,169,97,0.7), rgba(125,106,69,0.95));
+  box-shadow: 0 14px 28px rgba(0,0,0,0.85);
+}
+
+/* Shared slide elements */
+.slide-label {
+  font-size: 10px;
+  letter-spacing: 0.16em;
+  text-transform: uppercase;
+  color: var(--muted);
+  margin-bottom: 8px;
+}
+
+.slide-heading {
+  font-family: var(--font-display);
+  font-size: 28px;
+  line-height: 1.1;
+  text-transform: uppercase;
+  letter-spacing: 0.12em;
+  margin-bottom: 8px;
+}
+
+.slide-heading span {
+  color: var(--accent);
+}
+
+.slide-note {
+  font-size: 14px;
+  line-height: 1.6;
+  color: rgba(245,242,234,0.9);
+}
+
+/* PATTERN SWATCHES (three distinct motifs) */
+.pattern-wrap {
+  padding: 18px 16px;
+  display: flex;
+  flex-direction: column;
+  justify-content: space-between;
+}
+
+.pattern-tile {
+  flex: 1;
+  border-radius: var(--radius-swatch);
+  overflow: hidden;
+  border: 1px solid rgba(255,255,255,0.08);
+  position: relative;
+  background-color: #101015;
+}
+
+/* Slide 2: fan-like metallic art deco arcs */
+.pattern-tile--fans {
+  background-image:
+    radial-gradient(circle at 0 0, #0b0b0e 0, #0b0b0e 45%, #101015 100%),
+    repeating-radial-gradient(circle at 0 0,
+      rgba(201,169,97,0.0) 0,
+      rgba(201,169,97,0.0) 8px,
+      rgba(201,169,97,0.35) 9px,
+      rgba(201,169,97,0.35) 10px
+    );
+  background-size: 120px 120px, 120px 120px;
+}
+
+/* Slide 3: vertical metallic banding */
+.pattern-tile--columns {
+  background-image:
+    linear-gradient(90deg,
+      rgba(201,169,97,0.2) 0,
+      rgba(201,169,97,0.65) 2px,
+      rgba(12,12,16,1) 2px,
+      rgba(12,12,16,1) 32px
+    ),
+    radial-gradient(circle at top, rgba(255,255,255,0.1), transparent 55%);
+  background-size: 34px 100%, 100% 100%;
+}
+
+/* Slide 4: faceted diamond geometry */
+.pattern-tile--facets {
+  background-image:
+    repeating-linear-gradient(135deg,
+      rgba(201,169,97,0.3) 0,
+      rgba(201,169,97,0.3) 1px,
+      rgba(6,6,10,1) 1px,
+      rgba(6,6,10,1) 16px
+    ),
+    repeating-linear-gradient(45deg,
+      rgba(255,255,255,0.06) 0,
+      rgba(255,255,255,0.06) 1px,
+      transparent 1px,
+      transparent 16px
+    );
+  background-blend-mode: soft-light, lighten;
+}
+
+/* ROOM VIGNETTES */
+.room-wrap {
+  padding: 18px 18px 18px 16px;
+  display: grid;
+  grid-template-rows: minmax(0, 1.4fr) auto;
+  gap: 12px;
+}
+
+/* Abstracted room shell */
+.room-geometry {
+  position: relative;
+  border-radius: 20px;
+  background:
+    radial-gradient(circle at top left, rgba(255,255,255,0.08), transparent 60%),
+    radial-gradient(circle at bottom right, rgba(0,0,0,0.9), #050507 60%);
+  border: 1px solid rgba(255,255,255,0.06);
+  overflow: hidden;
+}
+
+/* Wall plane */
+.room-geometry::before {
+  content: "";
+  position: absolute;
+  inset: 6% 18% 32% 6%;
+  border-radius: 18px;
+  background:
+    linear-gradient(135deg, rgba(201,169,97,0.3), rgba(201,169,97,0.08)),
+    repeating-linear-gradient(135deg,
+      rgba(5,5,8,0.95) 0,
+      rgba(5,5,8,0.95) 6px,
+      rgba(12,12,16,1) 6px,
+      rgba(12,12,16,1) 14px
+    );
+  box-shadow: 0 16px 34px rgba(0,0,0,0.9);
+}
+
+/* Console / sofa */
+.room-geometry::after {
+  content: "";
+  position: absolute;
+  inset: auto 12% 10% 26%;
+  height: 22%;
+  border-radius: 16px;
+  background:
+    linear-gradient(120deg, rgba(15,15,20,0.9), rgba(6,6,10,1)),
+    linear-gradient(to top, rgba(0,0,0,0.8), transparent 60%);
+  box-shadow: 0 12px 26px rgba(0,0,0,0.9);
+}
+
+/* Accent objects: lamp + art */
+.room-lamp,
+.room-art {
+  position: absolute;
+  border-radius: 999px;
+}
+
+.room-lamp {
+  width: 36px;
+  height: 60px;
+  right: 20%;
+  bottom: 18%;
+  background:
+    linear-gradient(to top, rgba(0,0,0,1), rgba(0,0,0,0.1) 40%, rgba(255,255,255,0.02) 100%);
+  box-shadow: 0 10px 18px rgba(0,0,0,0.9);
+  overflow: hidden;
+}
+.room-lamp::before {
+  content: "";
+  position: absolute;
+  inset: 8px 6px 22px;
+  border-radius: 999px;
+  background: radial-gradient(circle at top, rgba(255,255,255,0.45), rgba(201,169,97,0.25), transparent 80%);
+}
+
+.room-lamp::after {
+  content: "";
+  position: absolute;
+  left: 50%;
+  bottom: 4px;
+  width: 12px;
+  height: 12px;
+  transform: translateX(-50%);
+  border-radius: 50%;
+  background: linear-gradient(145deg, rgba(201,169,97,0.9), rgba(125,106,69,0.9));
+}
+
+/* framed art */
+.room-art {
+  width: 70px;
+  height: 90px;
+  left: 20%;
+  top: 18%;
+  border-radius: 18px;
+  border: 1px solid rgba(255,255,255,0.2);
+  background:
+    linear-gradient(145deg, rgba(201,169,97,0.7), rgba(74,63,39,0.95)),
+    repeating-linear-gradient(135deg,
+      rgba(255,255,255,0.3) 0,
+      rgba(255,255,255,0.3) 1px,
+      transparent 1px,
+      transparent 8px
+    );
+  box-shadow: 0 14px 20px rgba(0,0,0,0.85);
+}
+
+/* slide-specific colouring for room walls (overlays) */
+.room-geometry--slide2::before {
+  background:
+    linear-gradient(135deg, rgba(201,169,97,0.35), rgba(201,169,97,0.1)),
+    repeating-radial-gradient(circle at 0 0,
+      rgba(0,0,0,0.0) 0,
+      rgba(0,0,0,0.0) 12px,
+      rgba(0,0,0,0.75) 12px,
+      rgba(0,0,0,0.75) 25px
+    );
+}
+
+.room-geometry--slide3::before {
+  background:
+    linear-gradient(145deg, rgba(201,169,97,0.2), rgba(201,169,97,0.03)),
+    repeating-linear-gradient(90deg,
+      rgba(0,0,0,0.94) 0,
+      rgba(0,0,0,0.94) 18px,
+      rgba(6,6,12,1) 18px,
+      rgba(6,6,12,1) 30px
+    );
+}
+
+.room-geometry--slide4::before {
+  background:
+    linear-gradient(135deg, rgba(201,169,97,0.3), rgba(201,169,97,0.08)),
+    repeating-linear-gradient(135deg,
+      rgba(3,3,7,1) 0,
+      rgba(3,3,7,1) 4px,
+      rgba(16,16,24,1) 4px,
+      rgba(16,16,24,1) 14px
+    );
+}
+
+/* One-line styling note */
+.room-note {
+  font-size: 13px;
+  line-height: 1.6;
+  color: rgba(245,242,234,0.9);
+}
+
+/* CTA slide specifics */
+.cta-panel {
+  padding: 22px 20px;
+  display: flex;
+  flex-direction: column;
+  justify-content: space-between;
+}
+
+.cta-heading {
+  font-family: var(--font-display);
+  font-size: 32px;
+  line-height: 1.08;
+  letter-spacing: 0.15em;
+  text-transform: uppercase;
+  margin-bottom: 10px;
+}
+
+.cta-heading span {
+  color: var(--accent);
+}
+
+.cta-body {
+  font-size: 14px;
+  line-height: 1.7;
+  color: rgba(245,242,234,0.9);
+  max-width: 36ch;
+}
+
+.cta-actions {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 10px;
+  margin-top: 18px;
+}
+
+.btn {
+  position: relative;
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  padding: 10px 18px;
+  border-radius: var(--radius-pill);
+  font-size: 11px;
+  letter-spacing: 0.2em;
+  text-transform: uppercase;
+  border: 1px solid rgba(255,255,255,0.14);
+  cursor: pointer;
+  transition:
+    background-color var(--duration-fast) var(--ease-main),
+    box-shadow var(--duration-fast) var(--ease-main),
+    transform var(--duration-fast) var(--ease-main),
+    border-color var(--duration-fast) var(--ease-main),
+    color var(--duration-fast) var(--ease-main);
+  background: linear-gradient(135deg, rgba(201,169,97,0.9), rgba(125,106,69,0.95));
+  color: #050507;
+  box-shadow: 0 10px 24px rgba(0,0,0,0.85);
+}
+
+.btn-secondary {
+  background: transparent;
+  color: var(--ink);
+  border-color: rgba(255,255,255,0.24);
+  box-shadow: none;
+}
+
+.btn:hover {
+  transform: translateY(-1px);
+  box-shadow: 0 14px 26px rgba(0,0,0,0.95);
+}
+
+.btn-secondary:hover {
+  background: rgba(255,255,255,0.04);
+  box-shadow: 0 10px 18px rgba(0,0,0,0.8);
+}
+
+/* CTA visual panel: subtle layered samples */
+.cta-visual {
+  position: relative;
+  padding: 18px 18px 18px 12px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+
+.cta-deck {
+  position: relative;
+  width: 100%;
+  max-width: 320px;
+  height: 210px;
+}
+
+.cta-card {
+  position: absolute;
+  inset: 0;
+  border-radius: 18px;
+  border: 1px solid rgba(255,255,255,0.06);
+  box-shadow: 0 18px 40px rgba(0,0,0,0.9);
+  background-size: cover;
+  background-position: center;
+  overflow: hidden;
+}
+
+.cta-card--back {
+  transform: rotate(-8deg) translate(6%, -6%);
+  opacity: 0.7;
+  background-image:
+    linear-gradient(135deg, rgba(201,169,97,0.2), rgba(0,0,0,0.9)),
+    repeating-linear-gradient(135deg,
+      rgba(255,255,255,0.1) 0,
+      rgba(255,255,255,0.1) 1px,
+      transparent 1px,
+      transparent 10px
+    );
+}
+
+.cta-card--mid {
+  transform: rotate(5deg) translate(-4%, 4%);
+  opacity: 0.85;
+  background-image:
+    linear-gradient(45deg, rgba(201,169,97,0.35), rgba(0,0,0,0.9)),
+    repeating-linear-gradient(90deg,
+      rgba(0,0,0,0.9) 0,
+      rgba(0,0,0,0.9) 20px,
+      rgba(16,16,24,1) 20px,
+      rgba(16,16,24,1) 34px
+    );
+}
+
+.cta-card--front {
+  transform: rotate(-1deg);
+  background-image:
+    radial-gradient(circle at top left, rgba(255,255,255,0.12), transparent 55%),
+    linear-gradient(135deg, rgba(201,169,97,0.6), rgba(125,106,69,0.96));
+}
+
+.cta-card--front::before {
+  content: "";
+  position: absolute;
+  inset: 16% 20% 18% 16%;
+  border-radius: 16px;
+  border: 1px solid rgba(0,0,0,0.38);
+  background:
+    linear-gradient(to bottom, rgba(0,0,0,0.85), rgba(0,0,0,0.9)),
+    radial-gradient(circle at top, rgba(255,255,255,0.08), transparent 70%);
+}
+
+/* RESPONSIVE */
+@media (max-width: 860px) {
+  .app-frame {
+    height: auto;
+    min-height: 620px;
+  }
+  .app-main {
+    padding: 16px 16px 18px;
+  }
+  .carousel-shell {
+    flex-direction: column;
+  }
+  .carousel-aside {
+    width: 100%;
+    max-width: none;
+    padding-right: 4px;
+    padding-left: 4px;
+  }
+  .carousel-viewport {
+    min-height: 360px;
+  }
+  .slide {
+    padding: 18px 16px 18px;
+    grid-template-columns: minmax(0, 1fr);
+    grid-auto-rows: auto;
+  }
+  .slide--cover,
+  .slide--cta {
+    grid-template-columns: minmax(0, 1fr);
+  }
+  .cover-right {
+    order: -1;
+  }
+}
+
+@media (max-width: 520px) {
+  .wordmark-text {
+    font-size: 13px;
+    max-width: 210px;
+  }
+  .style-name {
+    font-size: 26px;
+  }
+  .cover-title {
+    font-size: 36px;
+  }
+}
+
+/* MICRO INTERACTION: carousel hover shade */
+.carousel-viewport:hover {
+  box-shadow: 0 22px 56px rgba(0,0,0,0.95);
+}
+
+/* DOT HIT AREA */
+.dots label {
+  cursor: pointer;
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+}
+
+/* ACCESSIBILITY */
+.visually-hidden {
+  border: 0;
+  clip: rect(0,0,0,0);
+  height: 1px;
+  margin: -1px;
+  overflow: hidden;
+  padding: 0;
+  position: absolute;
+  width: 1px;
+}
+</style>
+</head>
+<body>
+<div class="app-frame">
+  <header class="app-header">
+    <div class="wordmark-lockup">
+      <div class="wordmark-text">DESIGNER WALLCOVERINGS</div>
+      <div class="wordmark-tag">CURATED WALLCOVERING STUDY</div>
+    </div>
+    <div class="header-meta">
+      <div class="meta-step">Instagram lookbook · 5 frames</div>
+      <div class="meta-pill"><strong>Save</strong>&nbsp;·&nbsp;Share interior notes</div>
+    </div>
+  </header>
+
+  <main class="app-main">
+    <section class="carousel-shell">
+      <!-- RADIO STATE -->
+      <input type="radio" name="slide" id="slide-1" checked>
+      <input type="radio" name="slide" id="slide-2">
+      <input type="radio" name="slide" id="slide-3">
+      <input type="radio" name="slide" id="slide-4">
+      <input type="radio" name="slide" id="slide-5">
+
+      <!-- ASIDE (TEXT + DOTS) -->
+      <aside class="carousel-aside">
+        <div>
+          <div class="style-label">Lookbook</div>
+          <div class="style-name" contenteditable="true">Midnight Deco</div>
+          <div class="style-subtitle" contenteditable="true">Velvet walls, molten metallic light.</div>
+          <p class="style-body">
+            A concise carousel for nocturnal minimalists: one pattern, one room,
+            one <span>decadent</span> detail at a time. Edit the name &amp; notes, then export as your next IG story.
+          </p>
+        </div>
+
+        <div class="aside-footer">
+          <div class="palette-row">
+            <div class="palette-chip bg"></div>
+            <div class="palette-chip surface"></div>
+            <div class="palette-chip ink"></div>
+            <div class="palette-chip accent"></div>
+            <div class="palette-caption">Ground · Panel · Ink · Metal</div>
+          </div>
+
+          <div class="pagination-row">
+            <div class="dots" aria-label="Carousel pagination">
+              <label for="slide-1"><span class="dot"></span><span class="visually-hidden">Cover</span></label>
+              <label for="slide-2"><span class="dot"></span><span class="visually-hidden">Slide 1</span></label>
+              <label for="slide-3"><span class="dot"></span><span class="visually-hidden">Slide 2</span></label>
+              <label for="slide-4"><span class="dot"></span><span class="visually-hidden">Slide 3</span></label>
+              <label for="slide-5"><span class="dot"></span><span class="visually-hidden">CTA</span></label>
+            </div>
+            <div class="counter">
+              <span data-step="1"><strong>Cover</strong>&nbsp;·&nbsp;1 / 5</span>
+              <span data-step="2"><strong>Pattern I</strong>&nbsp;·&nbsp;2 / 5</span>
+              <span data-step="3"><strong>Pattern II</strong>&nbsp;·&nbsp;3 / 5</span>
+              <span data-step="4"><strong>Pattern III</strong>&nbsp;·&nbsp;4 / 5</span>
+              <span data-step="5"><strong>Save &amp; Share</strong>&nbsp;·&nbsp;5 / 5</span>
+            </div>
+          </div>
+        </div>
+      </aside>
+
+      <!-- VIEWPORT -->
+      <div class="carousel-viewport">
+        <div class="carousel-track">
+          <!-- SLIDE 1: COVER -->
+          <article class="slide slide--cover" data-slide="1">
+            <div class="swatch-card cover-left">
+              <div>
+                <div class="cover-kicker">Lookbook · Nightfall palette</div>
+                <h1 class="cover-title"><span>Midnight</span>&nbsp;Deco</h1>
+                <p class="cover-tagline">
+                  An Instagram carousel that drapes your feed in inky walls,
+                  liquid gold, and quietly cinematic light.
+                </p>
+                <div class="cover-badge-row">
+                  <div class="cover-badge">1 style · 3 rooms · 1 CTA</div>
+                  <div class="cover-badge">Portrait-ready 4:5 frames</div>
+                </div>
+              </div>
+            </div>
+            <div class="room-card cover-right">
+              <div class="mosaic-swatch">
+                <div class="mosaic-tag">Swipe to enter the room</div>
+              </div>
+              <div class="mosaic-room"></div>
+            </div>
+          </article>
+
+          <!-- SLIDE 2: PATTERN 1 · ARCHED SALON -->
+          <article class="slide" data-slide="2">
+            <div class="swatch-card">
+              <div class="pattern-wrap">
+                <div>
+                  <div class="slide-label">Pattern I</div>
+                  <h2 class="slide-heading"><span>Arched</span> Salon</h2>
+                  <p class="slide-note">
+                    Fan-spun metallic arcs over charcoal velvet build a soft,
+                    cinematic glow behind sculptural furniture.
+                  </p>
+                </div>
+                <div class="pattern-tile pattern-tile--fans"></div>
+              </div>
+            </div>
+            <div class="room-card">
+              <div class="room-wrap">
+                <div class="room-geometry room-geometry--slide2">
+                  <div class="room-art"></div>
+                  <div class="room-lamp"></div>
+                </div>
+                <p class="room-note">
+                  Pair the fanwall with low, rounded seating and a single brass
+                  lamp to keep the room hushed, not hectic.
+                </p>
+              </div>
+            </div>
+          </article>
+
+          <!-- SLIDE 3: PATTERN 2 · COLUMNED LOUNGE -->
+          <article class="slide" data-slide="3">
+            <div class="swatch-card">
+              <div class="pattern-wrap">
+                <div>
+                  <div class="slide-label">Pattern II</div>
+                  <h2 class="slide-heading"><span>Columned</span> Lounge</h2>
+                  <p class="slide-note">
+                    Vertical metallic banding lengthens the room, mimicking
+                    lit columns against deep obsidian plaster.
+                  </p>
+                </div>
+                <div class="pattern-tile pattern-tile--columns"></div>
+              </div>
+            </div>
+            <div class="room-card">
+              <div class="room-wrap">
+                <div class="room-geometry room-geometry--slide3">
+                  <div class="room-art"></div>
+                  <div class="room-lamp"></div>
+                </div>
+                <p class="room-note">
+                  Flank the striped wall with slim pendants and keep upholstery
+                  monochrome so the architecture does the talking.
+                </p>
+              </div>
+            </div>
+          </article>
+
+          <!-- SLIDE 4: PATTERN 3 · FACETED BAR -->
+          <article class="slide" data-slide="4">
+            <div class="swatch-card">
+              <div class="pattern-wrap">
+                <div>
+                  <div class="slide-label">Pattern III</div>
+                  <h2 class="slide-heading"><span>Faceted</span> Bar</h2>
+                  <p class="slide-note">
+                    Diamond-cut gilding breaks the light into subtle shards,
+                    ideal behind a moody drinks cabinet.
+                  </p>
+                </div>
+                <div class="pattern-tile pattern-tile--facets"></div>
+              </div>
+            </div>
+            <div class="room-card">
+              <div class="room-wrap">
+                <div class="room-geometry room-geometry--slide4">
+                  <div class="room-art"></div>
+                  <div class="room-lamp"></div>
+                </div>
+                <p class="room-note">
+                  Layer smoked glass, rippled mirror and a single floral stem
+                  to echo the wall&rsquo;s facets without visual noise.
+                </p>
+              </div>
+            </div>
+          </article>
+
+          <!-- SLIDE 5: CTA -->
+          <article class="slide slide--cta" data-slide="5">
+            <div class="swatch-card">
+              <div class="cta-panel">
+                <div>
+                  <div class="slide-label">Save &amp; Share</div>
+                  <h2 class="cta-heading"><span>Dress</span> the Feed</h2>
+                  <p class="cta-body">
+                    Rename the style, tweak the notes, then export each slide
+                    as a story or carousel post. One palette, endless rooms.
+                  </p>
+                </div>
+                <div class="cta-actions">
+                  <button class="btn" type="button">Export Lookbook</button>
+                  <button class="btn btn-secondary" type="button">Duplicate Style</button>
+                </div>
+              </div>
+            </div>
+            <div class="room-card">
+              <div class="cta-visual">
+                <div class="cta-deck" aria-hidden="true">
+                  <div class="cta-card cta-card--back"></div>
+                  <div class="cta-card cta-card--mid"></div>
+                  <div class="cta-card cta-card--front"></div>
+                </div>
+              </div>
+            </div>
+          </article>
+        </div>
+      </div>
+    </section>
+  </main>
+</div>
+<script>
+/* Enhance buttons with subtle press interaction; no alerts, just motion. */
+(function () {
+  var buttons = document.querySelectorAll('.btn');
+  buttons.forEach(function (btn) {
+    btn.addEventListener('mousedown', function () {
+      btn.style.transform = 'translateY(1px) scale(0.99)';
+      btn.style.boxShadow = '0 8px 18px rgba(0,0,0,0.9)';
+    });
+    ['mouseup', 'mouseleave'].forEach(function (evt) {
+      btn.addEventListener(evt, function () {
+        btn.style.transform = '';
+        btn.style.boxShadow = '';
+      });
+    });
+  });
+})();
+</script>
+</body>
+</html>
\ No newline at end of file
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--- /dev/null
+++ b/data/artifacts/53ec50887bb1/grok.html
@@ -0,0 +1,921 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<title>Grandmillennial · Designer Wallcoverings</title>
+<style>
+:root {
+  --bg: #0d0d0f;
+  --surface: #17171c;
+  --ink: #f5f2ea;
+  --muted: #8a8578;
+  --accent: #c9a961;
+  --accent-dim: #7d6a45;
+  --line: rgba(245, 242, 234, 0.12);
+  --shadow: 0 18px 48px rgba(0, 0, 0, 0.45);
+  --ease: cubic-bezier(.22, .9, .24, 1);
+  --ease-scene: cubic-bezier(.77, 0, .18, 1);
+  --ease-enter: cubic-bezier(.22, 1, .36, 1);
+  --serif: 'Didot', 'Bodoni MT', 'Playfair Display', Georgia, 'Times New Roman', serif;
+  --sans: 'Avenir Next', 'Century Gothic', Futura, 'Segoe UI', sans-serif;
+  --bar-h: 64px;
+  --radius: 2px;
+}
+
+*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
+
+html, body {
+  height: 100%;
+  background: var(--bg);
+  color: var(--ink);
+  font-family: var(--sans);
+  font-size: 16px;
+  line-height: 1.55;
+  -webkit-font-smoothing: antialiased;
+  overflow: hidden;
+}
+
+/* ── Top bar ── */
+.topbar {
+  position: fixed;
+  top: 0; left: 0; right: 0;
+  height: var(--bar-h);
+  z-index: 100;
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 0 28px;
+  background: rgba(13, 13, 15, 0.92);
+  backdrop-filter: blur(12px);
+  border-bottom: 1px solid var(--line);
+}
+
+.wordmark {
+  font-family: var(--serif);
+  font-size: 13px;
+  font-weight: 400;
+  letter-spacing: 0.18em;
+  text-transform: uppercase;
+  color: var(--ink);
+  line-height: 1.35;
+  max-width: 280px;
+  white-space: normal;
+}
+
+.topbar-meta {
+  font-family: var(--sans);
+  font-size: 10px;
+  letter-spacing: 0.16em;
+  text-transform: uppercase;
+  color: var(--muted);
+}
+
+/* ── Stage ── */
+.stage {
+  position: fixed;
+  inset: var(--bar-h) 0 0 0;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  padding: 28px 20px 36px;
+}
+
+.phone {
+  width: min(390px, 100%);
+  height: min(720px, calc(100vh - var(--bar-h) - 64px));
+  background: var(--surface);
+  border: 1px solid var(--line);
+  border-radius: 8px;
+  box-shadow: var(--shadow);
+  display: flex;
+  flex-direction: column;
+  overflow: hidden;
+  position: relative;
+}
+
+/* ── Carousel ── */
+.carousel {
+  flex: 1;
+  position: relative;
+  overflow: hidden;
+  touch-action: pan-y;
+}
+
+.track {
+  display: flex;
+  height: 100%;
+  transition: transform 0.65s var(--ease-scene);
+  will-change: transform;
+}
+
+.slide {
+  flex: 0 0 100%;
+  width: 100%;
+  height: 100%;
+  position: relative;
+  display: flex;
+  flex-direction: column;
+  padding: 28px 26px 20px;
+  opacity: 0.35;
+  transition: opacity 0.55s var(--ease);
+}
+
+.slide.is-active { opacity: 1; }
+
+/* ── Cover ── */
+.slide-cover {
+  justify-content: center;
+  align-items: center;
+  text-align: center;
+  background:
+    radial-gradient(ellipse 80% 60% at 50% 40%, rgba(201, 169, 97, 0.08), transparent 70%),
+    var(--surface);
+}
+
+.cover-eyebrow {
+  font-size: 11px;
+  letter-spacing: 0.22em;
+  text-transform: uppercase;
+  color: var(--accent);
+  margin-bottom: 28px;
+}
+
+.cover-title {
+  font-family: var(--serif);
+  font-size: clamp(42px, 11vw, 56px);
+  font-weight: 400;
+  letter-spacing: -0.02em;
+  line-height: 1.05;
+  color: var(--ink);
+  margin-bottom: 18px;
+}
+
+.cover-title[contenteditable] {
+  outline: none;
+  border-bottom: 1px solid transparent;
+  transition: border-color 0.3s var(--ease);
+  cursor: text;
+}
+.cover-title[contenteditable]:focus {
+  border-bottom-color: var(--accent-dim);
+}
+
+.cover-rule {
+  width: 48px;
+  height: 1px;
+  background: var(--accent);
+  margin: 0 auto 22px;
+}
+
+.cover-sub {
+  font-size: 13px;
+  letter-spacing: 0.08em;
+  color: var(--muted);
+  max-width: 240px;
+  line-height: 1.6;
+}
+
+.cover-ornament {
+  position: absolute;
+  inset: 18px;
+  border: 1px solid var(--line);
+  pointer-events: none;
+  border-radius: 2px;
+}
+
+/* ── Look slides ── */
+.slide-look {
+  gap: 0;
+}
+
+.look-label {
+  font-size: 10px;
+  letter-spacing: 0.2em;
+  text-transform: uppercase;
+  color: var(--accent);
+  margin-bottom: 14px;
+}
+
+.look-grid {
+  display: grid;
+  grid-template-rows: 1fr 1.15fr auto;
+  gap: 14px;
+  flex: 1;
+  min-height: 0;
+}
+
+.swatch {
+  border: 1px solid var(--line);
+  border-radius: var(--radius);
+  overflow: hidden;
+  position: relative;
+  min-height: 120px;
+}
+
+.vignette {
+  border: 1px solid var(--line);
+  border-radius: var(--radius);
+  overflow: hidden;
+  position: relative;
+  background: #1a1814;
+  min-height: 160px;
+}
+
+.note {
+  font-family: var(--serif);
+  font-size: 15px;
+  font-style: italic;
+  line-height: 1.45;
+  color: var(--ink);
+  padding: 4px 2px 0;
+  letter-spacing: 0.01em;
+}
+
+/* ── Pattern: Chinoiserie birds (floral lattice) ── */
+.pat-chinoiserie {
+  background-color: #1c1a16;
+  background-image:
+    radial-gradient(ellipse 18px 10px at 30% 35%, rgba(201,169,97,0.35) 0%, transparent 70%),
+    radial-gradient(ellipse 14px 8px at 70% 60%, rgba(201,169,97,0.28) 0%, transparent 70%),
+    radial-gradient(circle 3px at 50% 20%, rgba(245,242,234,0.2) 0%, transparent 100%),
+    radial-gradient(circle 2px at 20% 70%, rgba(245,242,234,0.15) 0%, transparent 100%),
+    radial-gradient(circle 2.5px at 80% 40%, rgba(245,242,234,0.18) 0%, transparent 100%),
+    linear-gradient(135deg, transparent 48%, rgba(201,169,97,0.12) 49%, rgba(201,169,97,0.12) 51%, transparent 52%),
+    linear-gradient(45deg, transparent 48%, rgba(201,169,97,0.08) 49%, rgba(201,169,97,0.08) 51%, transparent 52%);
+  background-size: 80px 80px, 80px 80px, 40px 40px, 40px 40px, 40px 40px, 40px 40px, 40px 40px;
+}
+
+/* ── Pattern: Ribbon stripe ── */
+.pat-ribbon {
+  background-color: #161410;
+  background-image:
+    repeating-linear-gradient(
+      90deg,
+      transparent 0,
+      transparent 14px,
+      rgba(201,169,97,0.45) 14px,
+      rgba(201,169,97,0.45) 16px,
+      transparent 16px,
+      transparent 28px,
+      rgba(245,242,234,0.08) 28px,
+      rgba(245,242,234,0.08) 29px,
+      transparent 29px,
+      transparent 42px,
+      rgba(201,169,97,0.2) 42px,
+      rgba(201,169,97,0.2) 48px,
+      transparent 48px,
+      transparent 56px
+    ),
+    repeating-linear-gradient(
+      0deg,
+      transparent 0,
+      transparent 47px,
+      rgba(201,169,97,0.06) 47px,
+      rgba(201,169,97,0.06) 48px
+    );
+}
+
+/* ── Pattern: Damask medallion ── */
+.pat-damask {
+  background-color: #14120f;
+  background-image:
+    radial-gradient(circle at 50% 50%, rgba(201,169,97,0.22) 0 4%, transparent 5%),
+    radial-gradient(circle at 50% 50%, transparent 18%, rgba(201,169,97,0.1) 19%, rgba(201,169,97,0.1) 21%, transparent 22%),
+    radial-gradient(ellipse 40% 20% at 50% 30%, rgba(201,169,97,0.14) 0%, transparent 100%),
+    radial-gradient(ellipse 40% 20% at 50% 70%, rgba(201,169,97,0.14) 0%, transparent 100%),
+    radial-gradient(ellipse 20% 40% at 30% 50%, rgba(201,169,97,0.12) 0%, transparent 100%),
+    radial-gradient(ellipse 20% 40% at 70% 50%, rgba(201,169,97,0.12) 0%, transparent 100%),
+    radial-gradient(circle at 0 0, transparent 40%, rgba(201,169,97,0.05) 41%, rgba(201,169,97,0.05) 43%, transparent 44%),
+    radial-gradient(circle at 100% 100%, transparent 40%, rgba(201,169,97,0.05) 41%, rgba(201,169,97,0.05) 43%, transparent 44%);
+  background-size: 72px 72px;
+}
+
+/* ── Room vignettes (pure CSS) ── */
+.room {
+  position: absolute;
+  inset: 0;
+}
+
+/* Room 1 — parlor with chinoiserie wall */
+.room-parlor .wall {
+  position: absolute;
+  inset: 0 0 32% 0;
+  background-color: #1c1a16;
+  background-image:
+    radial-gradient(ellipse 14px 8px at 25% 40%, rgba(201,169,97,0.3) 0%, transparent 70%),
+    radial-gradient(ellipse 12px 7px at 65% 55%, rgba(201,169,97,0.25) 0%, transparent 70%),
+    radial-gradient(circle 2px at 45% 25%, rgba(245,242,234,0.18) 0%, transparent 100%),
+    linear-gradient(135deg, transparent 48%, rgba(201,169,97,0.1) 49%, rgba(201,169,97,0.1) 51%, transparent 52%);
+  background-size: 56px 56px, 56px 56px, 28px 28px, 28px 28px;
+}
+.room-parlor .wainscot {
+  position: absolute;
+  left: 0; right: 0; bottom: 32%; height: 18%;
+  background: linear-gradient(180deg, #2a2620 0%, #1f1c18 100%);
+  border-top: 1px solid rgba(201,169,97,0.25);
+}
+.room-parlor .wainscot::after {
+  content: '';
+  position: absolute;
+  left: 8%; right: 8%; top: 30%; bottom: 20%;
+  border: 1px solid rgba(201,169,97,0.15);
+}
+.room-parlor .floor {
+  position: absolute;
+  left: 0; right: 0; bottom: 0; height: 32%;
+  background:
+    repeating-linear-gradient(90deg, #1a1612 0 12%, #221e18 12% 13%, #1a1612 13% 25%),
+    linear-gradient(180deg, #151210, #0f0d0b);
+}
+.room-parlor .sofa {
+  position: absolute;
+  left: 18%; right: 18%; bottom: 28%;
+  height: 22%;
+  background: #3a342c;
+  border-radius: 6px 6px 2px 2px;
+  box-shadow: 0 4px 12px rgba(0,0,0,0.4);
+}
+.room-parlor .sofa::before {
+  content: '';
+  position: absolute;
+  left: 6%; right: 6%; top: -28%;
+  height: 40%;
+  background: #2e2923;
+  border-radius: 4px 4px 0 0;
+}
+.room-parlor .pillow {
+  position: absolute;
+  width: 18%; height: 38%;
+  bottom: 35%;
+  border-radius: 3px;
+  background: var(--accent-dim);
+}
+.room-parlor .pillow.l { left: 22%; background: #8b7355; }
+.room-parlor .pillow.r { right: 22%; background: #c9a961; opacity: 0.7; }
+.room-parlor .lamp {
+  position: absolute;
+  right: 10%; bottom: 48%;
+  width: 4px; height: 22%;
+  background: linear-gradient(180deg, var(--accent), var(--accent-dim));
+}
+.room-parlor .lamp::before {
+  content: '';
+  position: absolute;
+  left: 50%; transform: translateX(-50%);
+  bottom: 100%;
+  width: 28px; height: 18px;
+  background: #f5f2ea;
+  opacity: 0.85;
+  clip-path: polygon(15% 100%, 85% 100%, 100% 0, 0 0);
+}
+.room-parlor .lamp::after {
+  content: '';
+  position: absolute;
+  left: 50%; transform: translateX(-50%);
+  top: 100%;
+  width: 14px; height: 3px;
+  background: var(--accent-dim);
+  border-radius: 1px;
+}
+
+/* Room 2 — ribbon stripe study */
+.room-study .wall {
+  position: absolute;
+  inset: 0 0 30% 0;
+  background-color: #161410;
+  background-image:
+    repeating-linear-gradient(90deg,
+      transparent 0, transparent 10px,
+      rgba(201,169,97,0.4) 10px, rgba(201,169,97,0.4) 11.5px,
+      transparent 11.5px, transparent 20px,
+      rgba(245,242,234,0.07) 20px, rgba(245,242,234,0.07) 20.5px,
+      transparent 20.5px, transparent 30px,
+      rgba(201,169,97,0.18) 30px, rgba(201,169,97,0.18) 34px,
+      transparent 34px, transparent 40px
+    );
+}
+.room-study .chair-rail {
+  position: absolute;
+  left: 0; right: 0; bottom: 30%; height: 3px;
+  background: var(--accent);
+  opacity: 0.5;
+}
+.room-study .floor {
+  position: absolute;
+  left: 0; right: 0; bottom: 0; height: 30%;
+  background: linear-gradient(180deg, #1c1814, #12100e);
+}
+.room-study .desk {
+  position: absolute;
+  left: 20%; right: 20%; bottom: 26%;
+  height: 8%;
+  background: linear-gradient(180deg, #4a3f32, #2e2820);
+  border-radius: 1px;
+  box-shadow: 0 6px 16px rgba(0,0,0,0.35);
+}
+.room-study .desk::before {
+  content: '';
+  position: absolute;
+  left: 8%; width: 6%; bottom: 100%;
+  height: 140%;
+  background: #3a3228;
+}
+.room-study .desk::after {
+  content: '';
+  position: absolute;
+  right: 8%; width: 6%; bottom: 100%;
+  height: 140%;
+  background: #3a3228;
+}
+.room-study .chair {
+  position: absolute;
+  left: 38%; width: 24%; bottom: 22%;
+  height: 16%;
+  background: #2a241e;
+  border-radius: 3px 3px 0 0;
+}
+.room-study .chair::before {
+  content: '';
+  position: absolute;
+  left: 10%; right: 10%; top: -55%;
+  height: 60%;
+  background: #3d342a;
+  border-radius: 4px 4px 0 0;
+  border: 1px solid rgba(201,169,97,0.2);
+}
+.room-study .frame {
+  position: absolute;
+  top: 14%; left: 50%; transform: translateX(-50%);
+  width: 28%; height: 22%;
+  border: 2px solid var(--accent-dim);
+  background: rgba(13,13,15,0.5);
+  box-shadow: inset 0 0 0 3px #1a1814;
+}
+
+/* Room 3 — damask bedroom */
+.room-bed .wall {
+  position: absolute;
+  inset: 0 0 28% 0;
+  background-color: #14120f;
+  background-image:
+    radial-gradient(circle at 50% 50%, rgba(201,169,97,0.2) 0 3.5%, transparent 4.5%),
+    radial-gradient(circle at 50% 50%, transparent 16%, rgba(201,169,97,0.09) 17%, rgba(201,169,97,0.09) 19%, transparent 20%),
+    radial-gradient(ellipse 35% 18% at 50% 32%, rgba(201,169,97,0.12) 0%, transparent 100%),
+    radial-gradient(ellipse 35% 18% at 50% 68%, rgba(201,169,97,0.12) 0%, transparent 100%);
+  background-size: 48px 48px;
+}
+.room-bed .floor {
+  position: absolute;
+  left: 0; right: 0; bottom: 0; height: 28%;
+  background:
+    linear-gradient(180deg, rgba(201,169,97,0.06), transparent 40%),
+    repeating-linear-gradient(90deg, #181410 0 8%, #1f1a14 8% 9%, #181410 9% 17%);
+}
+.room-bed .headboard {
+  position: absolute;
+  left: 22%; right: 22%; bottom: 42%;
+  height: 28%;
+  background: linear-gradient(180deg, #2c2620, #1e1a16);
+  border-radius: 50% 50% 0 0 / 30% 30% 0 0;
+  border: 1px solid rgba(201,169,97,0.2);
+  border-bottom: none;
+}
+.room-bed .mattress {
+  position: absolute;
+  left: 18%; right: 18%; bottom: 26%;
+  height: 18%;
+  background: linear-gradient(180deg, #e8e0d0, #cfc6b4);
+  border-radius: 2px;
+  box-shadow: 0 4px 14px rgba(0,0,0,0.35);
+}
+.room-bed .bolster {
+  position: absolute;
+  left: 28%; right: 28%; bottom: 40%;
+  height: 7%;
+  background: var(--accent);
+  opacity: 0.55;
+  border-radius: 20px;
+}
+.room-bed .sconce {
+  position: absolute;
+  top: 28%;
+  width: 8px; height: 8px;
+  border-radius: 50%;
+  background: var(--accent);
+  box-shadow: 0 0 16px rgba(201,169,97,0.45);
+}
+.room-bed .sconce.l { left: 12%; }
+.room-bed .sconce.r { right: 12%; }
+.room-bed .sconce::after {
+  content: '';
+  position: absolute;
+  left: 50%; top: 100%;
+  transform: translateX(-50%);
+  width: 2px; height: 14px;
+  background: var(--accent-dim);
+}
+
+/* ── CTA slide ── */
+.slide-cta {
+  justify-content: center;
+  align-items: center;
+  text-align: center;
+  background:
+    radial-gradient(ellipse 70% 50% at 50% 55%, rgba(201,169,97,0.07), transparent 70%),
+    var(--surface);
+}
+
+.cta-ornament {
+  position: absolute;
+  inset: 18px;
+  border: 1px solid var(--line);
+  pointer-events: none;
+}
+
+.cta-eyebrow {
+  font-size: 10px;
+  letter-spacing: 0.22em;
+  text-transform: uppercase;
+  color: var(--accent);
+  margin-bottom: 20px;
+}
+
+.cta-title {
+  font-family: var(--serif);
+  font-size: 32px;
+  font-weight: 400;
+  letter-spacing: -0.02em;
+  line-height: 1.15;
+  margin-bottom: 14px;
+}
+
+.cta-body {
+  font-size: 13px;
+  color: var(--muted);
+  max-width: 240px;
+  margin: 0 auto 32px;
+  line-height: 1.65;
+}
+
+.cta-btn {
+  display: inline-block;
+  font-family: var(--sans);
+  font-size: 11px;
+  letter-spacing: 0.18em;
+  text-transform: uppercase;
+  color: var(--bg);
+  background: var(--accent);
+  border: none;
+  padding: 14px 32px;
+  cursor: pointer;
+  border-radius: 1px;
+  transition: background 0.35s var(--ease), transform 0.35s var(--ease);
+}
+.cta-btn:hover {
+  background: #d4b76e;
+  transform: translateY(-1px);
+}
+.cta-btn:active { transform: translateY(0); }
+
+.palette-row {
+  display: flex;
+  gap: 10px;
+  justify-content: center;
+  margin-top: 36px;
+}
+.palette-swatch {
+  width: 28px; height: 28px;
+  border-radius: 50%;
+  border: 1px solid var(--line);
+  cursor: pointer;
+  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
+  position: relative;
+}
+.palette-swatch:hover { transform: scale(1.12); }
+.palette-swatch.is-active {
+  box-shadow: 0 0 0 2px var(--bg), 0 0 0 3px var(--accent);
+}
+.palette-swatch[data-edit] { outline: none; }
+
+.edit-hint {
+  margin-top: 18px;
+  font-size: 10px;
+  letter-spacing: 0.14em;
+  text-transform: uppercase;
+  color: var(--muted);
+  opacity: 0.7;
+}
+
+/* ── Dots + nav ── */
+.chrome {
+  flex-shrink: 0;
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 14px 22px 18px;
+  border-top: 1px solid var(--line);
+  background: rgba(13,13,15,0.4);
+}
+
+.dots {
+  display: flex;
+  gap: 8px;
+  align-items: center;
+}
+
+.dot {
+  width: 6px; height: 6px;
+  border-radius: 50%;
+  background: var(--muted);
+  opacity: 0.4;
+  border: none;
+  padding: 0;
+  cursor: pointer;
+  transition: opacity 0.3s var(--ease), background 0.3s var(--ease), transform 0.3s var(--ease);
+}
+.dot.is-active {
+  opacity: 1;
+  background: var(--accent);
+  transform: scale(1.25);
+}
+
+.nav-btns {
+  display: flex;
+  gap: 6px;
+}
+.nav-btn {
+  font-family: var(--sans);
+  font-size: 10px;
+  letter-spacing: 0.16em;
+  text-transform: uppercase;
+  color: var(--muted);
+  background: transparent;
+  border: 1px solid var(--line);
+  padding: 7px 12px;
+  cursor: pointer;
+  border-radius: 1px;
+  transition: color 0.3s var(--ease), border-color 0.3s var(--ease);
+}
+.nav-btn:hover {
+  color: var(--ink);
+  border-color: var(--accent-dim);
+}
+.nav-btn:disabled {
+  opacity: 0.3;
+  cursor: default;
+}
+
+/* ── Toast overlay ── */
+.toast {
+  position: absolute;
+  left: 50%;
+  bottom: 80px;
+  transform: translateX(-50%) translateY(12px);
+  background: var(--ink);
+  color: var(--bg);
+  font-size: 11px;
+  letter-spacing: 0.14em;
+  text-transform: uppercase;
+  padding: 12px 22px;
+  border-radius: 1px;
+  opacity: 0;
+  pointer-events: none;
+  transition: opacity 0.4s var(--ease), transform 0.4s var(--ease);
+  z-index: 50;
+  white-space: nowrap;
+}
+.toast.is-on {
+  opacity: 1;
+  transform: translateX(-50%) translateY(0);
+}
+
+/* ── Entrance ── */
+@keyframes rise {
+  from { opacity: 0; transform: translateY(16px); }
+  to { opacity: 1; transform: translateY(0); }
+}
+.slide-cover .cover-eyebrow,
+.slide-cover .cover-title,
+.slide-cover .cover-rule,
+.slide-cover .cover-sub {
+  animation: rise 0.8s var(--ease-enter) both;
+}
+.slide-cover .cover-title { animation-delay: 0.08s; }
+.slide-cover .cover-rule { animation-delay: 0.16s; }
+.slide-cover .cover-sub { animation-delay: 0.24s; }
+</style>
+</head>
+<body>
+
+<header class="topbar">
+  <div class="wordmark">Designer<br>Wallcoverings</div>
+  <div class="topbar-meta">Lookbook · 01</div>
+</header>
+
+<main class="stage">
+  <div class="phone" id="phone">
+    <div class="carousel" id="carousel">
+      <div class="track" id="track">
+
+        <!-- COVER -->
+        <section class="slide slide-cover is-active" data-i="0">
+          <div class="cover-ornament"></div>
+          <p class="cover-eyebrow">A Design Style Series</p>
+          <h1 class="cover-title" id="styleName" contenteditable="true" spellcheck="false">Grand&shy;millennial</h1>
+          <div class="cover-rule"></div>
+          <p class="cover-sub">Heirloom patterns, modern rooms — five frames of collected charm.</p>
+        </section>
+
+        <!-- LOOK 01 -->
+        <section class="slide slide-look" data-i="1">
+          <p class="look-label">Look 01 · Chinoiserie</p>
+          <div class="look-grid">
+            <div class="swatch pat-chinoiserie" aria-label="Chinoiserie floral lattice swatch"></div>
+            <div class="vignette">
+              <div class="room room-parlor">
+                <div class="wall"></div>
+                <div class="wainscot"></div>
+                <div class="floor"></div>
+                <div class="sofa"></div>
+                <div class="pillow l"></div>
+                <div class="pillow r"></div>
+                <div class="lamp"></div>
+              </div>
+            </div>
+            <p class="note">Pair hand-painted birds with lacquered wainscot and a single gilt lamp.</p>
+          </div>
+        </section>
+
+        <!-- LOOK 02 -->
+        <section class="slide slide-look" data-i="2">
+          <p class="look-label">Look 02 · Ribbon Stripe</p>
+          <div class="look-grid">
+            <div class="swatch pat-ribbon" aria-label="Ribbon stripe swatch"></div>
+            <div class="vignette">
+              <div class="room room-study">
+                <div class="wall"></div>
+                <div class="chair-rail"></div>
+                <div class="floor"></div>
+                <div class="desk"></div>
+                <div class="chair"></div>
+                <div class="frame"></div>
+              </div>
+            </div>
+            <p class="note">Vertical ribbon stripes elongate a study; keep furniture dark and quiet.</p>
+          </div>
+        </section>
+
+        <!-- LOOK 03 -->
+        <section class="slide slide-look" data-i="3">
+          <p class="look-label">Look 03 · Damask</p>
+          <div class="look-grid">
+            <div class="swatch pat-damask" aria-label="Damask medallion swatch"></div>
+            <div class="vignette">
+              <div class="room room-bed">
+                <div class="wall"></div>
+                <div class="floor"></div>
+                <div class="headboard"></div>
+                <div class="mattress"></div>
+                <div class="bolster"></div>
+                <div class="sconce l"></div>
+                <div class="sconce r"></div>
+              </div>
+            </div>
+            <p class="note">A tonal damask behind an arched headboard reads soft, never fussy.</p>
+          </div>
+        </section>
+
+        <!-- CTA -->
+        <section class="slide slide-cta" data-i="4">
+          <div class="cta-ornament"></div>
+          <p class="cta-eyebrow">Designer Wallcoverings</p>
+          <h2 class="cta-title">Paper the room<br>you remember.</h2>
+          <p class="cta-body">Request samples of our Grandmillennial collection — chinoiserie, ribbon, and damask grounds.</p>
+          <button class="cta-btn" id="ctaBtn" type="button">Request Samples</button>
+
+          <div class="palette-row" id="paletteRow" title="Edit accent">
+            <button type="button" class="palette-swatch is-active" data-accent="#c9a961" data-dim="#7d6a45" style="background:#c9a961" aria-label="Gold"></button>
+            <button type="button" class="palette-swatch" data-accent="#b76e79" data-dim="#6e4248" style="background:#b76e79" aria-label="Rose"></button>
+            <button type="button" class="palette-swatch" data-accent="#6e8b74" data-dim="#3f5444" style="background:#6e8b74" aria-label="Sage"></button>
+            <button type="button" class="palette-swatch" data-accent="#8a9bb0" data-dim="#4a5564" style="background:#8a9bb0" aria-label="Steel"></button>
+          </div>
+          <p class="edit-hint">Tap a swatch · edit the style name</p>
+        </section>
+
+      </div>
+    </div>
+
+    <div class="chrome">
+      <div class="dots" id="dots"></div>
+      <div class="nav-btns">
+        <button class="nav-btn" id="prevBtn" type="button">Prev</button>
+        <button class="nav-btn" id="nextBtn" type="button">Next</button>
+      </div>
+    </div>
+
+    <div class="toast" id="toast">Samples requested — thank you</div>
+  </div>
+</main>
+
+<script>
+(function () {
+  const TOTAL = 5;
+  let index = 0;
+  const track = document.getElementById('track');
+  const slides = Array.from(document.querySelectorAll('.slide'));
+  const dotsWrap = document.getElementById('dots');
+  const prevBtn = document.getElementById('prevBtn');
+  const nextBtn = document.getElementById('nextBtn');
+  const toast = document.getElementById('toast');
+  const carousel = document.getElementById('carousel');
+
+  for (let i = 0; i < TOTAL; i++) {
+    const b = document.createElement('button');
+    b.type = 'button';
+    b.className = 'dot' + (i === 0 ? ' is-active' : '');
+    b.setAttribute('aria-label', 'Slide ' + (i + 1));
+    b.addEventListener('click', () => go(i));
+    dotsWrap.appendChild(b);
+  }
+  const dots = Array.from(dotsWrap.children);
+
+  function go(i) {
+    index = Math.max(0, Math.min(TOTAL - 1, i));
+    track.style.transform = 'translateX(' + (-index * 100) + '%)';
+    slides.forEach((s, n) => s.classList.toggle('is-active', n === index));
+    dots.forEach((d, n) => d.classList.toggle('is-active', n === index));
+    prevBtn.disabled = index === 0;
+    nextBtn.disabled = index === TOTAL - 1;
+  }
+
+  prevBtn.addEventListener('click', () => go(index - 1));
+  nextBtn.addEventListener('click', () => go(index + 1));
+
+  // Swipe
+  let startX = 0, startY = 0, dragging = false, dx = 0;
+  carousel.addEventListener('pointerdown', (e) => {
+    if (e.target.closest('button, [contenteditable]')) return;
+    dragging = true;
+    startX = e.clientX;
+    startY = e.clientY;
+    dx = 0;
+    carousel.setPointerCapture(e.pointerId);
+    track.style.transition = 'none';
+  });
+  carousel.addEventListener('pointermove', (e) => {
+    if (!dragging) return;
+    dx = e.clientX - startX;
+    const dy = e.clientY - startY;
+    if (Math.abs(dy) > Math.abs(dx) && Math.abs(dy) > 10) {
+      dragging = false;
+      track.style.transition = '';
+      track.style.transform = 'translateX(' + (-index * 100) + '%)';
+      return;
+    }
+    const w = carousel.offsetWidth;
+    const pct = (-index * 100) + (dx / w) * 100;
+    track.style.transform = 'translateX(' + pct + '%)';
+  });
+  function endDrag() {
+    if (!dragging) return;
+    dragging = false;
+    track.style.transition = '';
+    const threshold = carousel.offsetWidth * 0.18;
+    if (dx < -threshold) go(index + 1);
+    else if (dx > threshold) go(index - 1);
+    else go(index);
+  }
+  carousel.addEventListener('pointerup', endDrag);
+  carousel.addEventListener('pointercancel', endDrag);
+
+  // Keyboard
+  document.addEventListener('keydown', (e) => {
+    if (e.key === 'ArrowRight') go(index + 1);
+    if (e.key === 'ArrowLeft') go(index - 1);
+  });
+
+  // CTA toast
+  let toastTimer;
+  document.getElementById('ctaBtn').addEventListener('click', () => {
+    toast.classList.add('is-on');
+    clearTimeout(toastTimer);
+    toastTimer = setTimeout(() => toast.classList.remove('is-on'), 2400);
+  });
+
+  // Palette edit
+  document.getElementById('paletteRow').addEventListener('click', (e) => {
+    const sw = e.target.closest('.palette-swatch');
+    if (!sw) return;
+    document.querySelectorAll('.palette-swatch').forEach(s => s.classList.remove('is-active'));
+    sw.classList.add('is-active');
+    const root = document.documentElement;
+    root.style.setProperty('--accent', sw.dataset.accent);
+    root.style.setProperty('--accent-dim', sw.dataset.dim);
+  });
+
+  go(0);
+})();
+</script>
+</body>
+</html>
\ No newline at end of file
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diff --git a/data/artifacts/53ec50887bb1/hermes3-8b.html b/data/artifacts/53ec50887bb1/hermes3-8b.html
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index 0000000..82416e5
--- /dev/null
+++ b/data/artifacts/53ec50887bb1/hermes3-8b.html
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+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Grandmillennial Lookbook</title>
+    <style>
+        :root {
+            --bg: #faf8f4;
+            --surface: #ffffff;
+            --text: #1c1a17;
+            --muted: #9b948a;
+            --accent-bg: #b0472e;
+            --accent-fg: #2f4c39;
+            --line: #7d6a45;
+            --shadow: rgba(0, 0, 0, 0.12);
+            --glow: rgba(var(--accent-bg), 35%);
+            --ease: cubic-bezier(0.22, 1, 0.36, 1);
+        }
+
+        body {
+            background-color: var(--bg);
+            color: var(--text);
+            font-family: -apple-system, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
+            line-height: 1.6;
+        }
+
+        .container {
+            padding: 96px;
+            max-width: 1200px;
+            margin: auto;
+        }
+
+        h1 {
+            font-family: Didot, 'Bodoni MT', 'Playfair Display', Georgia, serif;
+            font-size: 50px;
+            letter-spacing: 0.18em;
+            color: var(--surface);
+            text-align: center;
+            margin-bottom: 48px;
+        }
+
+        .wordmark {
+            display: block;
+            margin-bottom: 8px;
+            font-size: 72px;
+            line-height: 1;
+            letter-spacing: 0.18em;
+            color: var(--surface);
+        }
+
+        .controls {
+            display: flex;
+            justify-content: center;
+            margin-top: 48px;
+        }
+
+        button {
+            font-family: 'Segoe UI', Arial, sans-serif;
+            font-size: 12px;
+            background-color: var(--bg);
+            color: var(--surface);
+            border: none;
+            outline: none;
+            cursor: pointer;
+            padding: 8px 16px;
+            margin: 0 8px;
+            border-radius: 4px;
+            transition: background-color 0.3s, color 0.3s;
+        }
+
+        button:hover {
+            color: var(--bg);
+            background-color: var(--surface);
+            text-shadow: 0 2px 4px var(--shadow);
+        }
+
+        .card {
+            display: flex;
+            gap: 24px;
+            margin-bottom: 48px;
+        }
+
+        .card-item {
+            flex: 1;
+        }
+
+        img {
+            width: 100%;
+            height: auto;
+            object-fit: cover;
+            border-radius: 14px;
+            box-shadow: 0 8px 24px var(--shadow);
+            transition: box-shadow 0.3s, filter 0.3s;
+        }
+
+        .card-item:hover img {
+            filter: brightness(90%);
+            box-shadow: 0 16px 48px var(--shadow);
+        }
+
+        h2 {
+            font-size: 38px;
+            color: var(--surface);
+            margin-bottom: 8px;
+        }
+
+        p {
+            font-size: 21px;
+            color: var(--text);
+            margin: 0;
+        }
+    </style>
+</head>
+<body>
+<div class="container">
+    <div class="card">
+        <img src="https://picsum.photos/300/450" alt="">
+        <h2>Living Room</h2>
+        <p>A tranquil retreat with soft textures and warm hues. A true reflection of the grandmillennial aesthetic.</p>
+    </div>
+
+    <div class="card">
+        <img src="https://picsum.photos/300/450" alt="">
+        <h2>Dining Room</h2>
+        <p>Where elegance meets function. This dining space showcases delicate details and timeless patterns.</p>
+    </div>
+
+    <div class="card">
+        <img src="https://picsum.photos/300/450" alt="">
+        <h2>Bedroom</h2>
+        <p>A sanctuary of comfort and luxury. The grandmillennial touch brings a sense of warmth and nostalgia to this room.</p>
+    </div>
+</div>
+
+<div class="controls">
+    <button>Prev</button>
+    <button>NEXT</button>
+</div>
+</body>
+</html>
\ No newline at end of file
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diff --git a/data/artifacts/53ec50887bb1/hf-qwen-coder-32b.html b/data/artifacts/53ec50887bb1/hf-qwen-coder-32b.html
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--- /dev/null
+++ b/data/artifacts/53ec50887bb1/hf-qwen-coder-32b.html
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+<!DOCTYPE html>
+<html lang="en">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<title>Grandmillennial Lookbook</title>
+<style>
+:root {
+    --bg: #faf8f4;
+    --surface: #ffffff;
+    --text: #1c1a17;
+    --muted: #9b948a;
+    --accent: #b0472e;
+    --line: #dcdcdc;
+    --shadow: rgba(0, 0, 0, .12);
+    --hover-shadow: rgba(0, 0, 0, .18);
+    --glow: rgba(176, 71, 46, .35);
+    --ease: cubic-bezier(.22, 1, .36, 1);
+}
+
+body {
+    margin: 0;
+    font-family: -apple-system, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
+    background-color: var(--bg);
+    color: var(--text);
+    line-height: 1.5;
+    display: flex;
+    flex-direction: column;
+}
+
+header {
+    position: fixed;
+    top: 0;
+    left: 0;
+    width: 100%;
+    padding: 24px;
+    background-color: var(--bg);
+    box-shadow: 0 2px 8px rgba(0, 0, 0, .06);
+    z-index: 1000;
+}
+
+header h1 {
+    font-family: 'Playfair Display', Georgia, serif;
+    font-size: 38px;
+    margin: 0;
+    letter-spacing: .18em;
+    text-transform: uppercase;
+}
+
+.carousel {
+    display: flex;
+    overflow-x: scroll;
+    padding-top: 96px;
+    scrollbar-width: none;
+    -ms-overflow-style: none;
+}
+
+.carousel::-webkit-scrollbar {
+    display: none;
+}
+
+.slide {
+    min-width: 100vw;
+    box-sizing: border-box;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    padding: 32px;
+    transition: transform .7s var(--ease);
+}
+
+.slide h2, .slide p {
+    text-align: center;
+}
+
+.slide h2 {
+    font-family: 'Playfair Display', Georgia, serif;
+    font-size: 50px;
+    margin-bottom: 16px;
+}
+
+.swatch {
+    width: 100%;
+    max-width: 400px;
+    height: 200px;
+    margin-bottom: 32px;
+    border-radius: 8px;
+    box-shadow: 0 4px 16px var(--shadow);
+}
+
+.vignette {
+    width: 100%;
+    max-width: 500px;
+    height: 300px;
+    background-size: cover;
+    background-position: center;
+    border-radius: 8px;
+    box-shadow: 0 4px 16px var(--shadow);
+}
+
+.swatch:nth-child(2) {
+    background-color: #c9a961;
+}
+
+.vignette:nth-child(3) {
+    background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAASwAAADICAYAAACs4QVrAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAATOSURBVHhe7d2HExNhGMfxu//Xb5B0KgkSfCmRt9a5+6z3T0UjW1tbW1tbW1tbW1tbW1tbW1tbW1tbW1tbW1tbW1tbW1tbW1tbW1tbW1tbW1tbW1tbW1tbW1tbW1tbW1tbW1tbW38v39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/8D6uWwAAAABJRU5ErkJggg==');
+}
+
+.swatch:nth-child(4) {
+    background-color: #7d6a45;
+}
+
+.vignette:nth-child(5) {
+    background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAASwAAADICAYAAACs4QVrAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAATOSURBVHhe7d2HExNhGMfxu//Xb5B0KgkSfCmRt9a5+6z3T0UjW1tbW1tbW1tbW1tbW1tbW1tbW1tbW1tbW1tbW1tbW1tbW1tbW1tbW1tbW1tbW1tbW1tbW1tbW1tbW38v39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/8D6uWwAAAABJRU5ErkJggg==');
+}
+
+.swatch:nth-child(6) {
+    background-color: #b0472e;
+}
+
+.vignette:nth-child(7) {
+    background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAASwAAADICAYAAACs4QVrAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAATOSURBVHhe7d2HExNhGMfxu//Xb5B0KgkSfCmRt9a5+6z3T0UjW1tbW1tbW1tbW1tbW1tbW1tbW1tbW1tbW1tbW1tbW1tbW1tbW1tbW1tbW1tbW1tbW1tbW1tbW1tbW38v39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/f39/8D6uWwAAAABJRU5ErkJggg==');
+}
+
+.cta {
+    font-size: 28px;
+    color: var(--accent);
+    text-transform: uppercase;
+    letter-spacing: .15em;
+}
+
+.indicators {
+    display: flex;
+    justify-content: center;
+    margin-top: 32px;
+}
+
+.dot {
+    width: 10px;
+    height: 10px;
+    border-radius: 50%;
+    background-color: var(--muted);
+    margin: 0 8px;
+    transition: background-color .3s;
+    cursor: pointer;
+}
+
+.dot.active {
+    background-color: var(--accent);
+}
+</style>
+</head>
+<body>
+
+<header>
+    <h1>DESIGNER WALLCOVERINGS</h1>
+</header>
+
+<div class="carousel">
+    <div class="slide" data-index="0">
+        <h2>GRANDMILLENNIAL</h2>
+    </div>
+    <div class="slide" data-index="1">
+        <div class="swatch"></div>
+        <div class="vignette"></div>
+        <p>Elegant textures for a timeless look.</p>
+    </div>
+    <div class="slide" data-index="2">
+        <div class="swatch"></div>
+        <div class="vignette"></div>
+        <p>Rich hues that evoke nostalgia.</p>
+    </div>
+    <div class="slide" data-index="3">
+        <div class="swatch"></div>
+        <div class="vignette"></div>
+        <p>Glamorous finishes for a modern touch.</p>
+    </div>
+    <div class="slide cta" data-index="4">
+        <h2>DISCOVER MORE</h2>
+    </div>
+</div>
+
+<div class="indicators">
+    <div class="dot active" onclick="goToSlide(0)"></div>
+    <div class="dot" onclick="goToSlide(1)"></div>
+    <div class="dot" onclick="goToSlide(2)"></div>
+    <div class="dot" onclick="goToSlide(3)"></div>
+    <div class="dot" onclick="goToSlide(4)"></div>
+</div>
+
+<script>
+const slides = document.querySelectorAll('.slide');
+const dots = document.querySelectorAll('.dot');
+
+function goToSlide(index) {
+    slides.forEach((slide, i) => {
+        slide.style.transform = `translateX(${(i - index) * 100}vw)`;
+    });
+    dots.forEach(dot => dot.classList.remove('active'));
+    dots[index].classList.add('active');
+}
+
+dots.forEach((dot, index) => {
+    dot.addEventListener('click', () => goToSlide(index));
+});
+</script>
+
+</body>
+</html>
\ No newline at end of file
diff --git a/data/artifacts/53ec50887bb1/hf-qwen-coder-32b.png b/data/artifacts/53ec50887bb1/hf-qwen-coder-32b.png
new file mode 100644
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Binary files /dev/null and b/data/artifacts/53ec50887bb1/hf-qwen-coder-32b.png differ
diff --git a/data/artifacts/53ec50887bb1/kimi.html b/data/artifacts/53ec50887bb1/kimi.html
new file mode 100644
index 0000000..f7b9f6d
--- /dev/null
+++ b/data/artifacts/53ec50887bb1/kimi.html
@@ -0,0 +1,692 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<title>Grandmillennial Lookbook | Designer Wallcoverings</title>
+<style>
+/* =========================================================
+   DESIGN TOKENS — Grandmillennial Lookbook
+   ========================================================= */
+:root{
+  /* Palette: luxe-noir (warm ivory ground variant for this application) */
+  --bg:#f5f2ea;           /* warm ivory ground */
+  --surface:#ffffff;      /* pure white for cards */
+  --ink:#0d0d0f;          /* deep near-black */
+  --muted:#8a8578;        /* warm greige */
+  --accent:#c9a961;       /* antique gold metallic */
+  --accent-soft:#e8dcc8;  /* muted gold wash */
+  
+  /* Lines & shadows */
+  --line:#d4cfc3;         /* hairline stroke */
+  --shadow:0 12px 40px rgba(13,13,15,0.08);
+  --shadow-soft:0 4px 20px rgba(13,13,15,0.04);
+  
+  /* Motion */
+  --ease-swift:cubic-bezier(.22,.9,.24,1);
+  --ease-power:cubic-bezier(.77,0,.18,1);
+  --ease-hero:cubic-bezier(.22,1,.36,1);
+  
+  /* Typography scale */
+  --text-xs:12px;
+  --text-sm:14px;
+  --text-base:16px;
+  --text-lg:21px;
+  --text-xl:28px;
+  --text-2xl:38px;
+  --text-3xl:50px;
+  
+  /* Spacing */
+  --space-1:4px;
+  --space-2:8px;
+  --space-3:12px;
+  --space-4:16px;
+  --space-6:24px;
+  --space-8:32px;
+  --space-12:48px;
+  --space-16:64px;
+  
+  /* Radii */
+  --radius-card:14px;
+  --radius-pill:999px;
+}
+
+/* =========================================================
+   RESET & BASE
+   ========================================================= */
+*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
+html{scroll-behavior:smooth}
+body{
+  font-family:'Avenir Next','Century Gothic',Futura,'Segoe UI',sans-serif;
+  font-size:var(--text-base);
+  line-height:1.6;
+  color:var(--ink);
+  background:var(--bg);
+  -webkit-font-smoothing:antialiased;
+  overflow-x:hidden;
+}
+
+/* =========================================================
+   TYPOGRAPHY
+   ========================================================= */
+.font-display{
+  font-family:'Didot','Bodoni MT','Playfair Display',Georgia,serif;
+  letter-spacing:-0.02em;
+  line-height:1.05;
+}
+
+.font-serif{
+  font-family:Georgia,'Times New Roman',serif;
+  letter-spacing:0.01em;
+}
+
+.label-sans{
+  font-family:'Avenir Next','Century Gothic',Futura,'Segoe UI',sans-serif;
+  font-size:var(--text-xs);
+  text-transform:uppercase;
+  letter-spacing:0.18em;
+  font-weight:600;
+  color:var(--muted);
+}
+
+/* =========================================================
+   FIXED HEADER — Wordmark Lockup
+   ========================================================= */
+.site-header{
+  position:fixed;
+  top:0;
+  left:0;
+  right:0;
+  z-index:100;
+  background:rgba(245,242,234,0.92);
+  backdrop-filter:blur(12px);
+  border-bottom:1px solid var(--line);
+  padding:var(--space-4) var(--space-6);
+}
+
+.wordmark{
+  font-family:'Didot','Bodoni MT','Playfair Display',Georgia,serif;
+  font-size:22px;
+  text-transform:uppercase;
+  letter-spacing:0.18em;
+  color:var(--ink);
+  font-weight:400;
+  line-height:1.2;
+  display:inline-block;
+}
+
+@media(min-width:768px){
+  .wordmark{font-size:26px;}
+}
+
+/* =========================================================
+   CAROUSEL CONTAINER
+   ========================================================= */
+.carousel-container{
+  padding-top:80px;
+  min-height:100vh;
+  display:flex;
+  flex-direction:column;
+}
+
+.carousel-viewport{
+  position:relative;
+  flex:1;
+  overflow:hidden;
+  padding:var(--space-6);
+  padding-bottom:var(--space-12);
+}
+
+.carousel-track{
+  display:flex;
+  transition:transform 0.6s var(--ease-power);
+  height:100%;
+}
+
+.slide{
+  min-width:100%;
+  padding:var(--space-4);
+  display:flex;
+  flex-direction:column;
+  align-items:center;
+  justify-content:center;
+}
+
+/* =========================================================
+   SLIDE CONTENT ARCHITECTURE
+   ========================================================= */
+.slide-card{
+  width:100%;
+  max-width:420px;
+  background:var(--surface);
+  border-radius:var(--radius-card);
+  box-shadow:var(--shadow);
+  overflow:hidden;
+  border:1px solid var(--line);
+}
+
+.slide-media{
+  position:relative;
+  height:320px;
+  background:var(--bg);
+  overflow:hidden;
+}
+
+@media(min-width:640px){
+  .slide-media{height:420px;}
+}
+
+.slide-content{
+  padding:var(--space-6);
+  text-align:center;
+}
+
+.style-note{
+  font-family:'Avenir Next','Century Gothic',Futura,'Segoe UI',sans-serif;
+  font-size:var(--text-sm);
+  text-transform:uppercase;
+  letter-spacing:0.14em;
+  color:var(--muted);
+  margin-top:var(--space-3);
+  line-height:1.4;
+}
+
+/* =========================================================
+   PATTERN SWATCHES (Visual, no letters)
+   ========================================================= */
+.swatch-container{
+  position:absolute;
+  top:var(--space-4);
+  left:var(--space-4);
+  width:80px;
+  height:80px;
+  border-radius:8px;
+  border:1px solid var(--line);
+  box-shadow:var(--shadow-soft);
+  overflow:hidden;
+  z-index:10;
+}
+
+.pattern-chintz{
+  background-color:var(--accent-soft);
+  background-image:
+    radial-gradient(circle at 30% 30%, var(--accent) 2px, transparent 2px),
+    radial-gradient(circle at 70% 70%, var(--muted) 1.5px, transparent 1.5px),
+    radial-gradient(circle at 50% 80%, var(--accent) 2px, transparent 2px);
+  background-size:24px 24px, 32px 32px, 20px 20px;
+}
+
+.pattern-gingham{
+  background-color:var(--surface);
+  background-image:
+    repeating-linear-gradient(0deg, transparent, transparent 11px, var(--accent) 11px, var(--accent) 12px),
+    repeating-linear-gradient(90deg, transparent, transparent 11px, var(--accent) 11px, var(--accent) 12px);
+  background-size:12px 12px;
+  opacity:0.6;
+}
+
+.pattern-blockprint{
+  background-color:var(--bg);
+  background-image:
+    repeating-linear-gradient(45deg, transparent, transparent 10px, var(--accent) 10px, var(--accent) 11px),
+    repeating-linear-gradient(-45deg, transparent, transparent 15px, var(--muted) 15px, var(--muted) 16px);
+  background-size:28px 28px;
+}
+
+/* =========================================================
+   ROOM VIGNETTES (CSS-Composed Interiors)
+   ========================================================= */
+.room-vignette{
+  width:100%;
+  height:100%;
+  position:relative;
+}
+
+/* Cover Slide: Grandmillennial Hero */
+.hero-vignette{
+  background:linear-gradient(135deg, var(--accent-soft) 0%, var(--bg) 50%, var(--surface) 100%);
+  display:flex;
+  align-items:center;
+  justify-content:center;
+  position:relative;
+}
+
+.hero-vignette::before{
+  content:'';
+  position:absolute;
+  inset:0;
+  background:
+    radial-gradient(circle at 20% 80%, rgba(201,169,97,0.15) 0%, transparent 50%),
+    radial-gradient(circle at 80% 20%, rgba(138,133,120,0.1) 0%, transparent 40%);
+}
+
+.tassel-deco{
+  position:absolute;
+  top:var(--space-8);
+  right:var(--space-8);
+  width:60px;
+  height:120px;
+  background:linear-gradient(to bottom, var(--accent) 0%, var(--accent) 8%, transparent 8%, transparent 15%, var(--accent) 15%, var(--accent) 25%, transparent 25%, transparent 35%, var(--accent) 35%, var(--accent) 50%, transparent 50%);
+  opacity:0.4;
+}
+
+/* Slide 2: Floral/Room */
+.room-floral{
+  background:linear-gradient(to bottom, #e8e4dc 0%, #f5f2ea 40%, #d4cfc3 40%, #c9c4b8 100%);
+  position:relative;
+}
+
+.room-floral::after{
+  content:'';
+  position:absolute;
+  bottom:0;
+  left:10%;
+  right:10%;
+  height:45%;
+  background:linear-gradient(to right, 
+    rgba(201,169,97,0.3) 0%, 
+    rgba(201,169,97,0.1) 20%,
+    rgba(201,169,97,0.3) 50%,
+    rgba(201,169,97,0.1) 80%,
+    rgba(201,169,97,0.3) 100%);
+  border-radius:100px 100px 0 0;
+}
+
+/* Slide 3: Check/Room */
+.room-check{
+  background:linear-gradient(to bottom, #f0ece4 0%, #ffffff 30%, #e8dcc8 30%, #d4c4a8 100%);
+  position:relative;
+}
+
+.room-check::before{
+  content:'';
+  position:absolute;
+  top:20%;
+  left:0;
+  right:0;
+  height:40%;
+  background:
+    repeating-linear-gradient(0deg, transparent, transparent 18px, rgba(201,169,97,0.2) 18px, rgba(201,169,97,0.2) 20px),
+    repeating-linear-gradient(90deg, transparent, transparent 18px, rgba(201,169,97,0.2) 18px, rgba(201,169,97,0.2) 20px);
+  background-size:20px 20px;
+}
+
+/* Slide 4: Block Print/Room */
+.room-block{
+  background:linear-gradient(160deg, #faf8f4 0%, #e8dcc8 60%, #c9a961 100%);
+  position:relative;
+}
+
+.room-block::after{
+  content:'';
+  position:absolute;
+  inset:15%;
+  border:2px solid rgba(201,169,97,0.4);
+  background:
+    radial-gradient(circle at 0% 0%, transparent 40%, rgba(13,13,15,0.03) 40%),
+    radial-gradient(circle at 100% 100%, transparent 40%, rgba(13,13,15,0.03) 40%);
+}
+
+/* =========================================================
+   TYPOGRAPHY TREATMENTS
+   ========================================================= */
+.slide-title{
+  font-family:'Didot','Bodoni MT','Playfair Display',Georgia,serif;
+  font-size:var(--text-2xl);
+  color:var(--ink);
+  margin-bottom:var(--space-2);
+  line-height:1.1;
+}
+
+@media(min-width:640px){
+  .slide-title{font-size:var(--text-3xl);}
+}
+
+.slide-subtitle{
+  font-family:'Avenir Next','Century Gothic',Futura,'Segoe UI',sans-serif;
+  font-size:var(--text-sm);
+  text-transform:uppercase;
+  letter-spacing:0.2em;
+  color:var(--accent);
+  font-weight:600;
+}
+
+.hero-title{
+  font-family:'Didot','Bodoni MT','Playfair Display',Georgia,serif;
+  font-size:var(--text-3xl);
+  color:var(--ink);
+  text-align:center;
+  position:relative;
+  z-index:5;
+  letter-spacing:-0.01em;
+}
+
+@media(min-width:640px){
+  .hero-title{font-size:56px;}
+}
+
+.hero-year{
+  display:block;
+  font-family:'Avenir Next','Century Gothic',Futura,'Segoe UI',sans-serif;
+  font-size:var(--text-xs);
+  text-transform:uppercase;
+  letter-spacing:0.25em;
+  color:var(--muted);
+  margin-top:var(--space-4);
+  font-weight:600;
+}
+
+/* =========================================================
+   NAVIGATION DOTS
+   ========================================================= */
+.nav-dots{
+  display:flex;
+  justify-content:center;
+  gap:var(--space-3);
+  padding:var(--space-6);
+  padding-bottom:var(--space-8);
+}
+
+.dot{
+  width:8px;
+  height:8px;
+  border-radius:50%;
+  background:var(--line);
+  border:1px solid var(--muted);
+  cursor:pointer;
+  transition:all 0.3s var(--ease-swift);
+}
+
+.dot.active{
+  background:var(--accent);
+  border-color:var(--accent);
+  transform:scale(1.3);
+}
+
+/* =========================================================
+   CTA SLIDE
+   ========================================================= */
+.cta-content{
+  padding:var(--space-12) var(--space-6);
+  text-align:center;
+}
+
+.cta-button{
+  display:inline-block;
+  margin-top:var(--space-6);
+  padding:var(--space-3) var(--space-8);
+  background:var(--ink);
+  color:var(--bg);
+  font-family:'Avenir Next','Century Gothic',Futura,'Segoe UI',sans-serif;
+  font-size:var(--text-xs);
+  text-transform:uppercase;
+  letter-spacing:0.18em;
+  text-decoration:none;
+  border-radius:var(--radius-pill);
+  border:1px solid var(--ink);
+  transition:all 0.3s var(--ease-swift);
+}
+
+.cta-button:hover{
+  background:var(--accent);
+  color:var(--ink);
+  border-color:var(--accent);
+}
+
+/* =========================================================
+   ANIMATION KEYFRAMES
+   ========================================================= */
+@keyframes fadeUp{
+  from{opacity:0;transform:translateY(28px)}
+  to{opacity:1;transform:none}
+}
+
+@keyframes scaleIn{
+  from{opacity:0;transform:scale(0.92)}
+  to{opacity:1;transform:none}
+}
+
+@keyframes clipReveal{
+  from{clip-path:inset(0 100% 0 0)}
+  to{clip-path:inset(0)}
+}
+
+.animate-fadeUp{
+  animation:fadeUp 0.7s var(--ease-hero) both;
+}
+
+.animate-scaleIn{
+  animation:scaleIn 0.6s var(--ease-swift) both;
+}
+
+/* Stagger delays */
+.delay-1{animation-delay:0.1s}
+.delay-2{animation-delay:0.2s}
+.delay-3{animation-delay:0.3s}
+
+/* =========================================================
+   SWIPE HINT
+   ========================================================= */
+.swipe-hint{
+  position:absolute;
+  bottom:var(--space-4);
+  left:50%;
+  transform:translateX(-50%);
+  font-size:var(--text-xs);
+  text-transform:uppercase;
+  letter-spacing:0.15em;
+  color:var(--muted);
+  display:flex;
+  align-items:center;
+  gap:var(--space-2);
+  opacity:0.7;
+}
+
+.swipe-hint::after{
+  content:'→';
+  animation:swipePulse 2s infinite;
+}
+
+@keyframes swipePulse{
+  0%,100%{transform:translateX(0);opacity:1}
+  50%{transform:translateX(6px);opacity:0.5}
+}
+
+/* Hide swipe hint on desktop */
+@media(min-width:1024px){
+  .swipe-hint{display:none;}
+}
+</style>
+</head>
+<body>
+
+<header class="site-header">
+  <div class="wordmark">Designer Wallcoverings</div>
+</header>
+
+<div class="carousel-container">
+  <div class="carousel-viewport" id="viewport">
+    <div class="carousel-track" id="track">
+      
+      <!-- SLIDE 1: COVER -->
+      <div class="slide" data-index="0">
+        <div class="slide-card animate-scaleIn">
+          <div class="slide-media hero-vignette">
+            <div class="tassel-deco"></div>
+            <h1 class="hero-title">
+              Grandmillennial
+              <span class="hero-year">Style Lookbook</span>
+            </h1>
+          </div>
+          <div class="slide-content">
+            <p class="label-sans">5 Slides — Swipe to Explore</p>
+          </div>
+        </div>
+        <div class="swipe-hint">Swipe</div>
+      </div>
+      
+      <!-- SLIDE 2: CHINTZ -->
+      <div class="slide" data-index="1">
+        <div class="slide-card animate-fadeUp delay-1">
+          <div class="slide-media room-floral">
+            <div class="swatch-container pattern-chintz" aria-label="Scattered floral chintz pattern"></div>
+          </div>
+          <div class="slide-content">
+            <h2 class="slide-title">Scattered Chintz</h2>
+            <p class="slide-subtitle">Living Room</p>
+            <p class="style-note">"Layer maximalist florals on traditional silhouettes for fresh nostalgia"</p>
+          </div>
+        </div>
+      </div>
+      
+      <!-- SLIDE 3: GINGHAM -->
+      <div class="slide" data-index="2">
+        <div class="slide-card animate-fadeUp delay-1">
+          <div class="slide-media room-check">
+            <div class="swatch-container pattern-gingham" aria-label="Windowpane gingham check pattern"></div>
+          </div>
+          <div class="slide-content">
+            <h2 class="slide-title">Heritage Check</h2>
+            <p class="slide-subtitle">Sunroom</p>
+            <p class="style-note">"Balance cottage checks with tailored upholstery and brass accents"</p>
+          </div>
+        </div>
+      </div>
+      
+      <!-- SLIDE 4: BLOCK PRINT -->
+      <div class="slide" data-index="3">
+        <div class="slide-card animate-fadeUp delay-1">
+          <div class="slide-media room-block">
+            <div class="swatch-container pattern-blockprint" aria-label="Geometric block print pattern"></div>
+          </div>
+          <div class="slide-content">
+            <h2 class="slide-title">Jaipur Block Print</h2>
+            <p class="slide-subtitle">Library</p>
+            <p class="style-note">"Mix exotic block prints with English mahogany for worldly sophistication"</p>
+          </div>
+        </div>
+      </div>
+      
+      <!-- SLIDE 5: CTA -->
+      <div class="slide" data-index="4">
+        <div class="slide-card animate-scaleIn">
+          <div class="cta-content">
+            <h2 class="slide-title">Your Grandmillennial Home</h2>
+            <p style="color:var(--muted);margin-top:var(--space-4);line-height:1.6;">
+              Curated wallcoverings for the modern traditionalist.<br>
+              Bold patterns, classic grounding.
+            </p>
+            <a href="#" class="cta-button" onclick="event.preventDefault();alert('Coming soon');">Explore Collection</a>
+          </div>
+        </div>
+      </div>
+      
+    </div>
+  </div>
+  
+  <div class="nav-dots" id="dots">
+    <button class="dot active" data-index="0" aria-label="Slide 1"></button>
+    <button class="dot" data-index="1" aria-label="Slide 2"></button>
+    <button class="dot" data-index="2" aria-label="Slide 3"></button>
+    <button class="dot" data-index="3" aria-label="Slide 4"></button>
+    <button class="dot" data-index="4" aria-label="Slide 5"></button>
+  </div>
+</div>
+
+<script>
+/* =========================================================
+   CAROUSEL LOGIC — Vanilla JS, No External Dependencies
+   ========================================================= */
+(function(){
+  const track = document.getElementById('track');
+  const dots = document.getElementById('dots').querySelectorAll('.dot');
+  const slides = document.querySelectorAll('.slide');
+  const totalSlides = slides.length;
+  
+  let currentIndex = 0;
+  let startX = 0;
+  let isDragging = false;
+  
+  function goToSlide(index){
+    if(index < 0) index = 0;
+    if(index >= totalSlides) index = totalSlides - 1;
+    
+    currentIndex = index;
+    track.style.transform = `translateX(-${index * 100}%)`;
+    
+    dots.forEach((dot,i)=>{
+      dot.classList.toggle('active', i === index);
+    });
+  }
+  
+  // Dot navigation
+  dots.forEach(dot=>{
+    dot.addEventListener('click', ()=>{
+      goToSlide(parseInt(dot.dataset.index));
+    });
+  });
+  
+  // Touch/swipe handling
+  const viewport = document.getElementById('viewport');
+  
+  viewport.addEventListener('touchstart', (e)=>{
+    startX = e.touches[0].clientX;
+    isDragging = true;
+  }, {passive:true});
+  
+  viewport.addEventListener('touchend', (e)=>{
+    if(!isDragging) return;
+    isDragging = false;
+    const endX = e.changedTouches[0].clientX;
+    const diff = startX - endX;
+    
+    if(Math.abs(diff) > 50){
+      if(diff > 0 && currentIndex < totalSlides - 1){
+        goToSlide(currentIndex + 1);
+      }else if(diff < 0 && currentIndex > 0){
+        goToSlide(currentIndex - 1);
+      }
+    }
+  });
+  
+  // Mouse drag support
+  viewport.addEventListener('mousedown', (e)=>{
+    startX = e.clientX;
+    isDragging = true;
+    viewport.style.cursor = 'grabbing';
+  });
+  
+  viewport.addEventListener('mouseup', (e)=>{
+    if(!isDragging) return;
+    isDragging = false;
+    viewport.style.cursor = 'default';
+    const endX = e.clientX;
+    const diff = startX - endX;
+    
+    if(Math.abs(diff) > 50){
+      if(diff > 0 && currentIndex < totalSlides - 1){
+        goToSlide(currentIndex + 1);
+      }else if(diff < 0 && currentIndex > 0){
+        goToSlide(currentIndex - 1);
+      }
+    }
+  });
+  
+  viewport.addEventListener('mouseleave', ()=>{
+    isDragging = false;
+    viewport.style.cursor = 'default';
+  });
+  
+  // Keyboard navigation
+  document.addEventListener('keydown', (e)=>{
+    if(e.key === 'ArrowRight' && currentIndex < totalSlides - 1){
+      goToSlide(currentIndex + 1);
+    }else if(e.key === 'ArrowLeft' && currentIndex > 0){
+      goToSlide(currentIndex - 1);
+    }
+  });
+})();
+</script>
+
+</body>
+</html>
\ No newline at end of file
diff --git a/data/artifacts/53ec50887bb1/kimi.png b/data/artifacts/53ec50887bb1/kimi.png
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new file mode 100644
index 0000000..352a344
--- /dev/null
+++ b/data/artifacts/53ec50887bb1/qwen25-7b.html
@@ -0,0 +1,149 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Grandmillennial Lookbook</title>
+    <style>
+        :root {
+            --bg: #f7efe6;
+            --surface: #fff9f1;
+            --text: #3a2c22;
+            --muted: #a08c7a;
+            --accent: #c65f38;
+            --line: 1px solid var(--bg);
+            --shadow: 0 4px 12px rgba(0,0,0,.12), 0 16px 48px rgba(0,0,0,.18);
+            --ease: cubic-bezier(.22,1,.36,1) both;
+        }
+        body {
+            font-family: 'Didot', 'Bodoni MT', Georgia, serif;
+            background-color: var(--bg);
+            color: var(--text);
+            margin: 0;
+            padding: 0;
+            display: flex;
+            justify-content: center;
+            align-items: center;
+            height: 100vh;
+        }
+        .header {
+            width: 100%;
+            background-color: #1e0b3d;
+            color: #f5f2ea;
+            text-align: left;
+            padding: 24px 16px;
+            display: flex;
+            justify-content: space-between;
+            align-items: center;
+        }
+        .header-logo {
+            font-size: 24px;
+            letter-spacing: .18em;
+            user-select: none;
+        }
+        .header-controls {
+            margin-left: auto;
+        }
+        .controls-btn {
+            background-color: transparent;
+            border: none;
+            color: #f5f2ea;
+            cursor: pointer;
+            font-size: 12px;
+            letter-spacing: .15em;
+        }
+        .slides-container {
+            width: 80%;
+            max-width: 960px;
+            perspective: 1000px;
+        }
+        .slide {
+            position: relative;
+            width: 100%;
+            height: 320px;
+            display: flex;
+            align-items: center;
+            justify-content: center;
+            background-size: cover;
+            background-position: center;
+            transform-style: preserve-3d;
+            transition: transform .7s var(--ease);
+        }
+        .slide img {
+            width: 100%;
+            height: 100%;
+            object-fit: cover;
+            opacity: 0.8;
+        }
+        .swatch {
+            position: absolute;
+            top: -56px;
+            right: 24px;
+            background-color: var(--accent);
+            color: #f5f2ea;
+            padding: 12px 16px;
+            border-radius: 14px;
+        }
+        .slide-title {
+            font-size: 38px;
+            margin-bottom: 16px;
+            letter-spacing: .1em;
+        }
+        .slide-note {
+            color: var(--muted);
+            font-size: 12px;
+            line-height: 1.5;
+        }
+        .cta {
+            background-color: #fff;
+            padding: 32px;
+            text-align: center;
+            border-radius: 14px;
+            box-shadow: var(--shadow);
+        }
+        .cta-btn {
+            display: inline-block;
+            padding: 16px 32px;
+            margin-top: 24px;
+            background-color: var(--accent);
+            color: #f5f2ea;
+            text-decoration: none;
+            border-radius: 14px;
+        }
+    </style>
+</head>
+<body>
+    <div class="header">
+        <span class="header-logo">DESIGNER WALLCOVERINGS</span>
+        <div class="header-controls">
+            <button class="controls-btn">&#8592;</button>
+            <button class="controls-btn">&#8594;</button>
+        </div>
+    </div>
+    <div class="slides-container">
+        <div class="slide" style="background-image: url('https://via.placeholder.com/300x300?text=Swatch+1')">
+            <span class="swatch">Swatch 1</span>
+            <h2 class="slide-title">Grandmillennial</h2>
+        </div>
+        <div class="slide" style="background-image: url('https://via.placeholder.com/300x300?text=Room+Vignette+1')">
+            <p class="slide-note">Stylish and cozy living room.</p>
+        </div>
+        <div class="slide" style="background-image: url('https://via.placeholder.com/300x300?text=Swatch+2')">
+            <span class="swatch">Swatch 2</span>
+        </div>
+        <div class="slide" style="background-image: url('https://via.placeholder.com/300x300?text=Room+Vignette+2')">
+            <p class="slide-note">Elegant dining area.</p>
+        </div>
+        <div class="slide" style="background-image: url('https://via.placeholder.com/300x300?text=Swatch+3')">
+            <span class="swatch">Swatch 3</span>
+        </div>
+        <div class="slide" style="background-image: url('https://via.placeholder.com/300x300?text=Room+Vignette+3')">
+            <p class="slide-note">Vintage bedroom inspiration.</p>
+        </div>
+        <div class="cta">
+            <h2 class="slide-title">Explore More</h2>
+            <a href="#" class="cta-btn">SHOP NOW</a>
+        </div>
+    </div>
+</body>
+</html>
\ No newline at end of file
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index 0000000..bf7715b
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new file mode 100644
index 0000000..a8d3280
--- /dev/null
+++ b/data/artifacts/53ec50887bb1/qwen3-14b.html
@@ -0,0 +1,311 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8" />
+  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+  <title>Design Style Carousel</title>
+  <style>
+    :root {
+      --bg: #faf8f4;
+      --surface: #ffffff;
+      --ink: #1c1a17;
+      --muted: #9b948a;
+      --accent: #b0472e;
+      --line: #eae7e2;
+      --shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
+      --ease: cubic-bezier(0.22, 1, 0.36, 1);
+      --glow: 0 0 24px rgba(176, 71, 46, 0.35);
+      --spacing-4: 4px;
+      --spacing-8: 8px;
+      --spacing-12: 12px;
+      --spacing-16: 16px;
+      --spacing-24: 24px;
+      --spacing-32: 32px;
+      --spacing-48: 48px;
+      --spacing-64: 64px;
+      --spacing-96: 96px;
+      --radius: 14px;
+      --font-display: 'Playfair Display', Georgia, serif;
+      --font-body: -apple-system, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
+      --h1: 50px;
+      --h2: 38px;
+      --h3: 28px;
+      --lead: 21px;
+      --body: 16px;
+      --caption: 12px;
+    }
+
+    * {
+      box-sizing: border-box;
+      margin: 0;
+      padding: 0;
+    }
+
+    body {
+      margin: 0;
+      background-color: var(--bg);
+      color: var(--ink);
+      font-family: var(--font-body);
+      font-size: var(--body);
+      line-height: 1.6;
+      overflow-x: hidden;
+    }
+
+    .top-bar {
+      position: fixed;
+      top: 0;
+      left: 0;
+      width: 100%;
+      padding: var(--spacing-24);
+      font-family: var(--font-display);
+      font-size: var(--h2);
+      letter-spacing: 0.18em;
+      text-transform: uppercase;
+      color: var(--ink);
+      background-color: var(--surface);
+      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
+      z-index: 1000;
+    }
+
+    .carousel-container {
+      display: flex;
+      align-items: center;
+      justify-content: center;
+      height: 100vh;
+      position: relative;
+      overflow: hidden;
+    }
+
+    .carousel {
+      display: flex;
+      width: 100%;
+      height: 100%;
+      position: relative;
+      overflow: hidden;
+      gap: var(--spacing-24);
+      transform: translateX(0);
+      transition: transform 0.7s var(--ease);
+    }
+
+    .slide {
+      min-width: 100vw;
+      height: 100vh;
+      display: flex;
+      flex-direction: column;
+      align-items: center;
+      justify-content: center;
+      padding: var(--spacing-96);
+      background-color: var(--surface);
+      box-shadow: var(--shadow);
+      position: relative;
+      border-radius: var(--radius);
+      overflow: hidden;
+      animation: fadeUp 0.7s var(--ease) forwards;
+    }
+
+    .slide:nth-child(1) {
+      background: linear-gradient(135deg, var(--accent), var(--bg));
+    }
+
+    .slide:nth-child(2) {
+      background: linear-gradient(135deg, #f5f2ea, #eae7e2);
+    }
+
+    .slide:nth-child(3) {
+      background: linear-gradient(135deg, #f0eae2, #f7efe6);
+    }
+
+    .slide:nth-child(4) {
+      background: linear-gradient(135deg, #f5f2ea, #eae7e2);
+    }
+
+    .slide:nth-child(5) {
+      background: linear-gradient(135deg, #f7efe6, #f0eae2);
+    }
+
+    .slide h1 {
+      font-family: var(--font-display);
+      font-size: var(--h1);
+      margin-bottom: var(--spacing-24);
+      color: var(--ink);
+      text-align: center;
+    }
+
+    .slide .pattern {
+      width: 120px;
+      height: 120px;
+      margin-bottom: var(--spacing-24);
+      background: repeating-linear-gradient(
+        45deg,
+        var(--accent),
+        var(--accent) 20px,
+        var(--muted) 20px,
+        var(--muted) 40px
+      );
+      border: 1px solid var(--line);
+      box-shadow: var(--glow);
+    }
+
+    .slide .room {
+      width: 300px;
+      height: 200px;
+      background: url('https://picsum.photos/300/200?random=1') center/cover no-repeat;
+      border: 1px solid var(--line);
+      box-shadow: var(--glow);
+      margin-bottom: var(--spacing-24);
+    }
+
+    .slide .note {
+      font-size: var(--body);
+      color: var(--muted);
+      text-align: center;
+      max-width: 500px;
+    }
+
+    .cta {
+      display: flex;
+      flex-direction: column;
+      align-items: center;
+      justify-content: center;
+      text-align: center;
+    }
+
+    .cta h2 {
+      font-family: var(--font-display);
+      font-size: var(--h2);
+      margin-bottom: var(--spacing-24);
+    }
+
+    .cta a {
+      font-family: var(--font-display);
+      font-size: var(--h3);
+      color: var(--accent);
+      text-decoration: none;
+      letter-spacing: 0.15em;
+      text-transform: uppercase;
+    }
+
+    .dots {
+      position: absolute;
+      bottom: var(--spacing-24);
+      left: 50%;
+      transform: translateX(-50%);
+      display: flex;
+      gap: var(--spacing-8);
+    }
+
+    .dot {
+      width: 12px;
+      height: 12px;
+      background-color: var(--muted);
+      border-radius: 50%;
+      cursor: pointer;
+      transition: background-color 0.2s var(--ease);
+    }
+
+    .dot.active {
+      background-color: var(--accent);
+    }
+
+    @keyframes fadeUp {
+      from {
+        opacity: 0;
+        transform: translateY(28px);
+      }
+      to {
+        opacity: 1;
+        transform: translateY(0);
+      }
+    }
+
+    @keyframes drift {
+      0% {
+        background: linear-gradient(135deg, var(--accent), var(--bg));
+      }
+      100% {
+        background: linear-gradient(135deg, var(--bg), var(--accent));
+      }
+    }
+
+    body {
+      animation: drift 18s linear infinite;
+    }
+  </style>
+</head>
+<body>
+  <div class="top-bar">DESIGNER WALLCOVERINGS</div>
+  <div class="carousel-container">
+    <div class="carousel" id="carousel">
+      <div class="slide">
+        <h1>GRANDMILLERIAL</h1>
+      </div>
+      <div class="slide">
+        <div class="pattern"></div>
+        <div class="room"></div>
+        <div class="note">Soft textures and rich hues inspire timeless elegance.</div>
+      </div>
+      <div class="slide">
+        <div class="pattern"></div>
+        <div class="room"></div>
+        <div class="note">Layered patterns create a sense of curated history.</div>
+      </div>
+      <div class="slide">
+        <div class="pattern"></div>
+        <div class="room"></div>
+        <div class="note">Warm wood tones and muted floral prints add refinement.</div>
+      </div>
+      <div class="slide cta">
+        <h2>EXPLORE THE STYLE</h2>
+        <a href="#">VIEW MORE</a>
+      </div>
+    </div>
+  </div>
+  <div class="dots" id="dots">
+    <div class="dot active" data-index="0"></div>
+    <div class="dot" data-index="1"></div>
+    <div class="dot" data-index="2"></div>
+    <div class="dot" data-index="3"></div>
+    <div class="dot" data-index="4"></div>
+  </div>
+
+  <script>
+    const carousel = document.getElementById('carousel');
+    const dots = document.getElementById('dots');
+    const slides = document.querySelectorAll('.slide');
+    const totalSlides = slides.length;
+    let currentSlide = 0;
+
+    function updateCarousel() {
+      const offset = -currentSlide * 100;
+      carousel.style.transform = `translateX(${offset}%)`;
+      updateDots();
+    }
+
+    function updateDots() {
+      document.querySelectorAll('.dot').forEach((dot, index) => {
+        dot.classList.toggle('active', index === currentSlide);
+      });
+    }
+
+    function nextSlide() {
+      currentSlide = (currentSlide + 1) % totalSlides;
+      updateCarousel();
+    }
+
+    function prevSlide() {
+      currentSlide = (currentSlide - 1 + totalSlides) % totalSlides;
+      updateCarousel();
+    }
+
+    document.querySelectorAll('.dot').forEach((dot, index) => {
+      dot.addEventListener('click', () => {
+        currentSlide = index;
+        updateCarousel();
+      });
+    });
+
+    // Auto-advance
+    setInterval(nextSlide, 5000);
+  </script>
+</body>
+</html>
\ No newline at end of file
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--- /dev/null
+++ b/data/artifacts/c243a61b18ec/claude-code.html
@@ -0,0 +1,651 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<title>Designer Wallcoverings — Color Harmony Reels</title>
+<style>
+  :root{
+    --bg:#0d0d0f;
+    --bg2:#141318;
+    --surface:#17171c;
+    --surface2:#1d1c22;
+    --ink:#f5f2ea;
+    --muted:#8a8578;
+    --accent:#c9a961;
+    --accent2:#7d6a45;
+    --line:rgba(201,169,97,.22);
+    --hair:rgba(245,242,234,.10);
+    --shadow:0 8px 24px rgba(0,0,0,.45);
+    --shadow-hi:0 16px 48px rgba(0,0,0,.55);
+    --glow:0 0 28px rgba(201,169,97,.28);
+    --ease:cubic-bezier(.22,1,.36,1);
+    --serif:'Didot','Bodoni MT','Playfair Display',Georgia,'Times New Roman',serif;
+    --sans:-apple-system,BlinkMacSystemFont,'Segoe UI','Helvetica Neue',Arial,sans-serif;
+  }
+  *{box-sizing:border-box;margin:0;padding:0}
+  html,body{height:100%}
+  body{
+    background:var(--bg);
+    color:var(--ink);
+    font-family:var(--sans);
+    -webkit-font-smoothing:antialiased;
+    overflow-x:hidden;
+    min-height:100%;
+  }
+  /* ambient drift */
+  body::before{
+    content:'';position:fixed;inset:-30%;z-index:0;pointer-events:none;
+    background:
+      radial-gradient(48% 42% at 22% 18%,rgba(201,169,97,.10),transparent 60%),
+      radial-gradient(46% 46% at 82% 84%,rgba(125,106,69,.12),transparent 62%),
+      radial-gradient(40% 40% at 60% 50%,rgba(30,30,40,.5),transparent 70%);
+    animation:drift 22s ease-in-out infinite alternate;
+  }
+  @keyframes drift{
+    0%{transform:translate3d(-2%,-1%,0) scale(1)}
+    100%{transform:translate3d(3%,2%,0) scale(1.08)}
+  }
+
+  /* ===== Top bar / wordmark ===== */
+  header.topbar{
+    position:fixed;top:0;left:0;right:0;z-index:20;
+    height:74px;display:flex;align-items:center;
+    padding:0 28px;
+    background:linear-gradient(180deg,rgba(13,13,15,.95),rgba(13,13,15,.78));
+    backdrop-filter:blur(10px);
+    border-bottom:1px solid var(--hair);
+  }
+  .wordmark{
+    display:flex;flex-direction:column;line-height:1;
+    text-align:left;
+  }
+  .wordmark .name{
+    font-family:var(--serif);
+    font-weight:500;
+    text-transform:uppercase;
+    letter-spacing:.18em;
+    font-size:22px;
+    color:var(--ink);
+    white-space:nowrap;
+  }
+  .wordmark .sub{
+    font-family:var(--sans);
+    text-transform:uppercase;
+    letter-spacing:.34em;
+    font-size:9px;
+    color:var(--accent);
+    margin-top:7px;
+    padding-left:2px;
+  }
+  .topbar .scorechip{
+    margin-left:auto;display:flex;gap:26px;align-items:center;
+  }
+  .scorechip .stat{display:flex;flex-direction:column;align-items:flex-end;gap:3px}
+  .scorechip .lbl{
+    font-family:var(--sans);font-size:10px;letter-spacing:.15em;
+    text-transform:uppercase;color:var(--muted);
+  }
+  .scorechip .val{
+    font-family:var(--serif);font-size:22px;color:var(--accent);letter-spacing:.02em;
+  }
+
+  /* ===== Stage ===== */
+  main{
+    position:relative;z-index:1;
+    max-width:960px;margin:0 auto;
+    padding:112px 24px 64px;
+    display:flex;flex-direction:column;align-items:center;
+  }
+  .eyebrow{
+    font-family:var(--sans);font-size:11px;letter-spacing:.32em;
+    text-transform:uppercase;color:var(--muted);
+    animation:fadeUp .7s var(--ease) both;
+  }
+  h1.title{
+    font-family:var(--serif);font-weight:500;
+    font-size:44px;line-height:1.05;letter-spacing:.01em;
+    margin:14px 0 6px;text-align:center;
+    animation:fadeUp .7s var(--ease) .06s both;
+  }
+  .lede{
+    font-size:15px;color:var(--muted);max-width:520px;text-align:center;
+    line-height:1.6;
+    animation:fadeUp .7s var(--ease) .12s both;
+  }
+
+  /* target palette */
+  .target-wrap{
+    margin:40px 0 8px;width:100%;
+    animation:fadeUp .7s var(--ease) .18s both;
+  }
+  .section-label{
+    display:flex;align-items:center;gap:14px;justify-content:center;
+    font-family:var(--sans);font-size:11px;letter-spacing:.28em;
+    text-transform:uppercase;color:var(--muted);margin-bottom:20px;
+  }
+  .section-label::before,.section-label::after{
+    content:'';height:1px;width:64px;background:var(--line);
+  }
+  .target-row{
+    display:grid;grid-template-columns:repeat(3,1fr);gap:22px;
+    max-width:640px;margin:0 auto;
+  }
+  .target-cell{display:flex;flex-direction:column;align-items:center;gap:12px}
+  .target-swatch{
+    width:100%;aspect-ratio:1.5/1;border-radius:12px;
+    border:1px solid var(--hair);
+    box-shadow:var(--shadow),inset 0 0 0 1px rgba(0,0,0,.15);
+    position:relative;overflow:hidden;
+  }
+  .target-swatch::after{
+    content:'';position:absolute;inset:0;
+    background:linear-gradient(135deg,rgba(255,255,255,.10),transparent 46%);
+  }
+  .target-name{
+    font-family:var(--serif);font-size:16px;letter-spacing:.02em;color:var(--ink);
+    text-align:center;
+  }
+  .target-hue{
+    font-family:var(--sans);font-size:9.5px;letter-spacing:.18em;
+    text-transform:uppercase;color:var(--muted);
+  }
+
+  /* reels */
+  .reels{
+    display:grid;grid-template-columns:repeat(3,1fr);gap:22px;
+    max-width:640px;margin:36px auto 4px;width:100%;
+    animation:fadeUp .7s var(--ease) .24s both;
+  }
+  .reel-col{display:flex;flex-direction:column;align-items:center;gap:14px}
+  .reel{
+    width:100%;height:258px;border-radius:14px;overflow:hidden;
+    position:relative;background:var(--surface);
+    border:1px solid var(--hair);
+    box-shadow:var(--shadow),inset 0 0 40px rgba(0,0,0,.5);
+  }
+  .reel .strip{will-change:transform}
+  .reel .swatch{
+    height:86px;width:100%;position:relative;
+    border-bottom:1px solid rgba(0,0,0,.28);
+  }
+  /* center selection window */
+  .reel .frame{
+    position:absolute;left:0;right:0;top:86px;height:86px;z-index:3;
+    pointer-events:none;
+    border-top:1px solid var(--accent);
+    border-bottom:1px solid var(--accent);
+    box-shadow:0 0 26px rgba(201,169,97,.25) inset;
+  }
+  .reel .fade{
+    position:absolute;left:0;right:0;z-index:2;height:86px;pointer-events:none;
+  }
+  .reel .fade.top{top:0;background:linear-gradient(180deg,var(--surface),transparent)}
+  .reel .fade.bot{bottom:0;background:linear-gradient(0deg,var(--surface),transparent)}
+  .reel.locked .frame{border-color:var(--accent);box-shadow:var(--glow) inset}
+
+  .reel-name{
+    min-height:20px;font-family:var(--serif);font-size:15px;color:var(--ink);
+    letter-spacing:.02em;text-align:center;transition:opacity .3s var(--ease);
+  }
+  .reel-score{
+    min-height:15px;font-family:var(--sans);font-size:10px;letter-spacing:.16em;
+    text-transform:uppercase;color:var(--accent);
+  }
+
+  /* controls */
+  .controls{
+    display:flex;flex-direction:column;align-items:center;gap:18px;
+    margin-top:34px;animation:fadeUp .7s var(--ease) .3s both;
+  }
+  .combo{
+    font-family:var(--sans);font-size:11px;letter-spacing:.24em;text-transform:uppercase;
+    color:var(--muted);min-height:16px;transition:color .3s var(--ease);
+  }
+  .combo.hot{color:var(--accent)}
+  button.stop{
+    font-family:var(--sans);font-weight:600;font-size:13px;
+    letter-spacing:.28em;text-transform:uppercase;
+    color:var(--bg);background:var(--accent);
+    border:none;border-radius:40px;
+    padding:17px 58px;cursor:pointer;
+    box-shadow:var(--glow);
+    transition:transform .18s var(--ease),box-shadow .25s var(--ease),background .25s var(--ease);
+  }
+  button.stop:hover{transform:translateY(-2px);box-shadow:0 0 40px rgba(201,169,97,.5)}
+  button.stop:active{transform:translateY(0) scale(.97)}
+  button.stop:disabled{
+    background:var(--surface2);color:var(--muted);
+    box-shadow:none;cursor:default;transform:none;
+    border:1px solid var(--hair);
+  }
+  .round-dots{display:flex;gap:9px;margin-top:4px}
+  .round-dots .dot{
+    width:8px;height:8px;border-radius:50%;
+    border:1px solid var(--accent2);background:transparent;
+    transition:all .3s var(--ease);
+  }
+  .round-dots .dot.done{background:var(--accent);border-color:var(--accent)}
+  .round-dots .dot.active{box-shadow:var(--glow);border-color:var(--accent)}
+
+  /* overlay */
+  .overlay{
+    position:fixed;inset:0;z-index:40;display:none;
+    align-items:center;justify-content:center;padding:24px;
+    background:rgba(9,9,11,.82);backdrop-filter:blur(6px);
+  }
+  .overlay.show{display:flex;animation:ovfade .4s var(--ease) both}
+  @keyframes ovfade{from{opacity:0}to{opacity:1}}
+  .card{
+    background:linear-gradient(180deg,var(--surface2),var(--surface));
+    border:1px solid var(--line);border-radius:18px;
+    box-shadow:var(--shadow-hi);
+    max-width:440px;width:100%;padding:48px 40px 40px;text-align:center;
+    animation:fadeUp .6s var(--ease) .05s both;
+  }
+  .card .eyebrow{display:block;margin-bottom:10px}
+  .card h2{
+    font-family:var(--serif);font-weight:500;font-size:36px;letter-spacing:.01em;
+    margin-bottom:6px;
+  }
+  .card .record{
+    display:inline-block;margin:10px 0 22px;
+    font-family:var(--sans);font-size:10px;letter-spacing:.24em;text-transform:uppercase;
+    color:var(--bg);background:var(--accent);padding:6px 16px;border-radius:20px;
+  }
+  .final-score{
+    font-family:var(--serif);font-size:72px;color:var(--accent);line-height:1;
+    margin:14px 0 4px;
+  }
+  .final-sub{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
+  .breakdown{
+    display:flex;justify-content:center;gap:28px;margin:26px 0 30px;
+    padding-top:24px;border-top:1px solid var(--hair);
+  }
+  .breakdown .b{display:flex;flex-direction:column;gap:5px}
+  .breakdown .bv{font-family:var(--serif);font-size:24px;color:var(--ink)}
+  .breakdown .bl{font-size:9.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
+
+  @keyframes fadeUp{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:none}}
+
+  @media(max-width:640px){
+    .wordmark .name{font-size:17px}
+    .scorechip{gap:16px}
+    .scorechip .val{font-size:18px}
+    h1.title{font-size:32px}
+    .reel{height:222px}
+    .reel .swatch{height:74px}
+    .reel .frame,.reel .fade{height:74px}
+    .reel .frame{top:74px}
+    .reel .fade.bot{height:74px}
+    button.stop{padding:15px 44px}
+  }
+</style>
+</head>
+<body>
+
+<header class="topbar">
+  <div class="wordmark">
+    <span class="name">Designer Wallcoverings</span>
+    <span class="sub">Color Atelier</span>
+  </div>
+  <div class="scorechip">
+    <div class="stat"><span class="lbl">Score</span><span class="val" id="hudScore">0</span></div>
+    <div class="stat"><span class="lbl">Best</span><span class="val" id="hudBest">0</span></div>
+  </div>
+</header>
+
+<main>
+  <span class="eyebrow">Round <span id="roundNo">1</span> of 5</span>
+  <h1 class="title">Color Harmony Reels</h1>
+  <p class="lede">A curated interior palette awaits. Spin the reels and press&nbsp;STOP to align each swatch with its target hue — the closer the match, the richer the reward.</p>
+
+  <section class="target-wrap">
+    <div class="section-label">The Target Palette</div>
+    <div class="target-row" id="targetRow"></div>
+  </section>
+
+  <section class="reels" id="reels"></section>
+
+  <div class="controls">
+    <div class="combo" id="comboLabel">&nbsp;</div>
+    <button class="stop" id="stopBtn">Stop Reel I</button>
+    <div class="round-dots" id="dots"></div>
+  </div>
+</main>
+
+<div class="overlay" id="overlay">
+  <div class="card">
+    <span class="eyebrow" id="ovEyebrow">The Collection is Complete</span>
+    <h2 id="ovTitle">A Refined Eye</h2>
+    <div class="record" id="ovRecord" style="display:none">New Personal Best</div>
+    <div class="final-score" id="ovScore">0</div>
+    <div class="final-sub">Total Points</div>
+    <div class="breakdown">
+      <div class="b"><span class="bv" id="ovAcc">0%</span><span class="bl">Avg Accuracy</span></div>
+      <div class="b"><span class="bv" id="ovCombo">0</span><span class="bl">Best Combo</span></div>
+      <div class="b"><span class="bv" id="ovBest">0</span><span class="bl">Best Score</span></div>
+    </div>
+    <button class="stop" id="restartBtn">Play Again</button>
+  </div>
+</div>
+
+<script>
+(function(){
+  "use strict";
+
+  var POOL = [
+    {h:'#E7DFCE',n:'Alabaster'},
+    {h:'#D9C7A3',n:'Oatmeal'},
+    {h:'#C2B189',n:'Greige'},
+    {h:'#C9A961',n:'Antique Gold'},
+    {h:'#B58A4E',n:'Amber Wood'},
+    {h:'#8C5A3C',n:'Chestnut'},
+    {h:'#9C4A3C',n:'Terracotta'},
+    {h:'#7A3B32',n:'Cinnabar'},
+    {h:'#B7A98B',n:'Sandstone'},
+    {h:'#5E6E56',n:'Sage'},
+    {h:'#3F5B49',n:'Deep Celadon'},
+    {h:'#2E5D5B',n:'Verdigris'},
+    {h:'#2A3D4F',n:'Prussian'},
+    {h:'#3C4A6B',n:'Indigo'},
+    {h:'#6E4A5E',n:'Mauve Noir'},
+    {h:'#4A2F3D',n:'Aubergine'}
+  ];
+
+  var CELL = 86; // must match CSS swatch height (desktop)
+  var LEN = POOL.length;
+  var PERIOD = LEN * CELL;
+  var ROUNDS = 5;
+  var BEST_KEY = 'dw_colormatch_best';
+
+  // ---------- helpers ----------
+  function hexToRgb(hx){
+    var v = hx.replace('#','');
+    return [parseInt(v.substr(0,2),16),parseInt(v.substr(2,2),16),parseInt(v.substr(4,2),16)];
+  }
+  function colorDist(a,b){
+    // perceptual-ish weighted euclidean
+    var rm = (a[0]+b[0])/2;
+    var dr=a[0]-b[0], dg=a[1]-b[1], db=a[2]-b[2];
+    return Math.sqrt((2+rm/256)*dr*dr + 4*dg*dg + (2+(255-rm)/256)*db*db);
+  }
+  function closeness(hexA,hexB){
+    var d = colorDist(hexToRgb(hexA),hexToRgb(hexB));
+    // max weighted dist ~ 765; scale so exact=100
+    var s = 100 - (d/6.4);
+    return Math.max(0,Math.min(100,Math.round(s)));
+  }
+  function shuffle(arr){
+    var a = arr.slice();
+    for(var i=a.length-1;i>0;i--){
+      var j=Math.floor(Math.random()*(i+1));
+      var t=a[i];a[i]=a[j];a[j]=t;
+    }
+    return a;
+  }
+  function measuredCell(){
+    // account for responsive swatch height
+    var s = document.querySelector('.reel .swatch');
+    return s ? s.getBoundingClientRect().height : CELL;
+  }
+
+  // ---------- state ----------
+  var reels = [];        // {el, strip, nameEl, scoreEl, seq, offset, state, tween}
+  var activeReel = 0;
+  var round = 1;
+  var total = 0;
+  var accSum = 0, accCount = 0;
+  var combo = 0, bestCombo = 0;
+  var target = [];
+  var best = 0;
+  var romanN = ['I','II','III'];
+
+  var reelsEl = document.getElementById('reels');
+  var targetRow = document.getElementById('targetRow');
+  var stopBtn = document.getElementById('stopBtn');
+  var comboLabel = document.getElementById('comboLabel');
+  var dotsEl = document.getElementById('dots');
+  var overlay = document.getElementById('overlay');
+
+  best = parseInt(localStorage.getItem(BEST_KEY)||'0',10) || 0;
+  document.getElementById('hudBest').textContent = best;
+
+  // ---------- build reels DOM ----------
+  function buildReels(){
+    reelsEl.innerHTML='';
+    reels = [];
+    for(var r=0;r<3;r++){
+      var col = document.createElement('div'); col.className='reel-col';
+      var reel = document.createElement('div'); reel.className='reel';
+      var ft=document.createElement('div'); ft.className='fade top';
+      var fb=document.createElement('div'); fb.className='fade bot';
+      var fr=document.createElement('div'); fr.className='frame';
+      var strip=document.createElement('div'); strip.className='strip';
+
+      var seq = shuffle(POOL);
+      // two copies for seamless loop
+      for(var copy=0;copy<2;copy++){
+        for(var i=0;i<LEN;i++){
+          var sw=document.createElement('div'); sw.className='swatch';
+          sw.style.background=seq[i].h;
+          strip.appendChild(sw);
+        }
+      }
+      reel.appendChild(strip);
+      reel.appendChild(ft); reel.appendChild(fb); reel.appendChild(fr);
+
+      var nm=document.createElement('div'); nm.className='reel-name'; nm.innerHTML='&nbsp;';
+      var sc=document.createElement('div'); sc.className='reel-score';
+
+      col.appendChild(reel); col.appendChild(nm); col.appendChild(sc);
+      reelsEl.appendChild(col);
+
+      reels.push({
+        el:reel, strip:strip, nameEl:nm, scoreEl:sc,
+        seq:seq, offset:Math.random()*PERIOD,
+        speed: 10 + r*1.6 + Math.random()*2,
+        state:'spin', tween:null
+      });
+    }
+  }
+
+  // ---------- target palette ----------
+  function newTarget(){
+    target = shuffle(POOL).slice(0,3);
+    targetRow.innerHTML='';
+    target.forEach(function(c){
+      var cell=document.createElement('div'); cell.className='target-cell';
+      var sw=document.createElement('div'); sw.className='target-swatch';
+      sw.style.background=c.h;
+      var nm=document.createElement('div'); nm.className='target-name'; nm.textContent=c.n;
+      var hu=document.createElement('div'); hu.className='target-hue'; hu.textContent=c.h;
+      cell.appendChild(sw); cell.appendChild(nm); cell.appendChild(hu);
+      targetRow.appendChild(cell);
+    });
+  }
+
+  // ---------- dots ----------
+  function buildDots(){
+    dotsEl.innerHTML='';
+    for(var i=0;i<ROUNDS;i++){
+      var d=document.createElement('div'); d.className='dot';
+      dotsEl.appendChild(d);
+    }
+  }
+  function updateDots(){
+    var kids=dotsEl.children;
+    for(var i=0;i<kids.length;i++){
+      kids[i].className='dot'+(i<round-1?' done':'')+(i===round-1?' active':'');
+    }
+  }
+
+  // ---------- selection ----------
+  function selectedIndex(reel){
+    var cell = measuredCell();
+    var per = LEN*cell;
+    var m = ((reel.offset % per)+per)%per;
+    var idx = (Math.round(m/cell)+1) % LEN;
+    return (idx+LEN)%LEN;
+  }
+
+  // ---------- animation loop ----------
+  var lastT = performance.now();
+  function frame(now){
+    var dt = Math.min(50, now-lastT); lastT = now;
+    var cell = measuredCell();
+    var per = LEN*cell;
+    for(var i=0;i<reels.length;i++){
+      var R=reels[i];
+      if(R.state==='spin'){
+        R.offset += R.speed * (dt/16.67);
+      } else if(R.state==='stopping'){
+        var t = R.tween;
+        var p = Math.min(1,(now - t.start)/t.dur);
+        var e = 1 - Math.pow(1-p,3); // easeOutCubic
+        R.offset = t.from + (t.to - t.from)*e;
+        if(p>=1){
+          R.state='stopped';
+          R.el.classList.add('locked');
+          finalizeReel(i);
+        }
+      }
+      var m = ((R.offset % per)+per)%per;
+      R.strip.style.transform = 'translate3d(0,'+(-m)+'px,0)';
+    }
+    requestAnimationFrame(frame);
+  }
+
+  // ---------- stopping ----------
+  function stopActiveReel(){
+    if(activeReel>=3) return;
+    var R = reels[activeReel];
+    if(R.state!=='spin') return;
+    var cell = measuredCell();
+    var travel = (2.4 + Math.random()*1.2)*cell;
+    var to = Math.round((R.offset+travel)/cell)*cell;
+    R.tween = {from:R.offset, to:to, start:performance.now(), dur:720};
+    R.state='stopping';
+    stopBtn.disabled = true;
+  }
+
+  function finalizeReel(i){
+    var R = reels[i];
+    var idx = selectedIndex(R);
+    var picked = R.seq[idx];
+    var score = closeness(picked.h, target[i].h);
+
+    R.nameEl.textContent = picked.n;
+    R.scoreEl.textContent = score + '% Match';
+
+    total += score;
+    accSum += score; accCount++;
+    document.getElementById('hudScore').textContent = total;
+
+    activeReel++;
+
+    if(activeReel<3){
+      stopBtn.textContent = 'Stop Reel ' + romanN[activeReel];
+      stopBtn.disabled = false;
+    } else {
+      endRound();
+    }
+  }
+
+  function endRound(){
+    // combo: reward a harmonious round (avg >=75 across the 3 swatches)
+    var roundAvg = (reels[0]? 
+      (parseInt(reels[0].scoreEl.textContent)+parseInt(reels[1].scoreEl.textContent)+parseInt(reels[2].scoreEl.textContent))/3 : 0);
+    if(roundAvg>=75){
+      combo++;
+      if(combo>bestCombo) bestCombo=combo;
+      var bonus = combo*50;
+      total += bonus;
+      document.getElementById('hudScore').textContent = total;
+      comboLabel.textContent = 'Harmony Combo ×'+combo+'  ·  +'+bonus;
+      comboLabel.classList.add('hot');
+    } else {
+      combo=0;
+      comboLabel.textContent = roundAvg>=50 ? 'A pleasing round' : 'Combo reset';
+      comboLabel.classList.remove('hot');
+    }
+
+    updateDots();
+    stopBtn.textContent = round<ROUNDS ? 'Next Round →' : 'Reveal Result';
+    stopBtn.disabled=false;
+    stopBtn.dataset.mode='next';
+  }
+
+  function nextRound(){
+    stopBtn.dataset.mode='';
+    if(round>=ROUNDS){ finishGame(); return; }
+    round++;
+    document.getElementById('roundNo').textContent = round;
+    startRound(false);
+  }
+
+  function startRound(fresh){
+    activeReel=0;
+    newTarget();
+    buildReels();
+    updateDots();
+    stopBtn.textContent = 'Stop Reel I';
+    stopBtn.disabled=false;
+    if(fresh){ comboLabel.textContent='\u00a0'; comboLabel.classList.remove('hot'); }
+  }
+
+  // ---------- finish ----------
+  function finishGame(){
+    var avg = accCount? Math.round(accSum/accCount) : 0;
+    var record=false;
+    if(total>best){ best=total; localStorage.setItem(BEST_KEY,String(best)); record=true; }
+    document.getElementById('hudBest').textContent=best;
+
+    document.getElementById('ovScore').textContent=total;
+    document.getElementById('ovAcc').textContent=avg+'%';
+    document.getElementById('ovCombo').textContent=bestCombo;
+    document.getElementById('ovBest').textContent=best;
+    document.getElementById('ovRecord').style.display = record?'inline-block':'none';
+
+    var title,eye;
+    if(avg>=90){title='A Master Colorist';eye='Impeccable Taste';}
+    else if(avg>=75){title='A Refined Eye';eye='Beautifully Curated';}
+    else if(avg>=55){title='A Discerning Start';eye='The Collection is Complete';}
+    else {title='Room to Refine';eye='The Collection is Complete';}
+    document.getElementById('ovTitle').textContent=title;
+    document.getElementById('ovEyebrow').textContent=eye;
+
+    overlay.classList.add('show');
+  }
+
+  function restart(){
+    overlay.classList.remove('show');
+    round=1; total=0; accSum=0; accCount=0; combo=0; bestCombo=0;
+    document.getElementById('hudScore').textContent='0';
+    document.getElementById('roundNo').textContent='1';
+    stopBtn.dataset.mode='';
+    startRound(true);
+  }
+
+  // ---------- events ----------
+  stopBtn.addEventListener('click',function(){
+    if(stopBtn.dataset.mode==='next'){ nextRound(); return; }
+    stopActiveReel();
+  });
+  document.getElementById('restartBtn').addEventListener('click',restart);
+  window.addEventListener('keydown',function(e){
+    if(e.code==='Space' || e.code==='Enter'){
+      e.preventDefault();
+      if(overlay.classList.contains('show')) return;
+      stopBtn.click();
+    }
+  });
+
+  // ---------- boot ----------
+  buildDots();
+  startRound(true);
+  requestAnimationFrame(function(t){lastT=t;requestAnimationFrame(frame);});
+})();
+</script>
+</body>
+</html>
\ No newline at end of file
diff --git a/data/artifacts/c243a61b18ec/claude-code.png b/data/artifacts/c243a61b18ec/claude-code.png
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diff --git a/data/artifacts/c243a61b18ec/gemma3-12b.html b/data/artifacts/c243a61b18ec/gemma3-12b.html
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+++ b/data/artifacts/c243a61b18ec/gemma3-12b.html
@@ -0,0 +1,291 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Designer Wallcoverings Color Match</title>
+    <style>
+        :root {
+            --bg: #faf8f4;
+            --surface: #ffffff;
+            --text: #1c1a17;
+            --muted: #9b948a;
+            --accent: #b0472e;
+            --line: #d6d3c5;
+            --shadow: rgba(0, 0, 0, 0.12);
+            --ease: cubic-bezier(.22, 1, .36, 1);
+        }
+
+        body {
+            margin: 0;
+            font-family: system-ui, 'Segoe UI', Helvetica Neue, Arial, sans-serif;
+            background-color: var(--bg);
+            color: var(--text);
+            overflow: hidden; /* Prevent scrollbars */
+        }
+
+        .wordmark {
+            position: fixed;
+            top: 0;
+            left: 0;
+            padding: 16px;
+            font-family: 'Playfair Display', Georgia, serif;
+            font-size: calc(1em + 2vw); /* Responsive scaling */
+            font-weight: bold;
+            letter-spacing: .18em;
+            text-transform: uppercase;
+            color: var(--text);
+            width: max-content; /* Prevent overflow */
+        }
+
+        .container {
+            display: flex;
+            flex-direction: column;
+            align-items: center;
+            padding: 96px;
+            height: 100vh;
+        }
+
+        #target-palette {
+            width: 200px;
+            height: 200px;
+            border-radius: 14px;
+            background-color: var(--surface);
+            box-shadow: 0 8px 24px var(--shadow);
+            display: flex;
+            justify-content: center;
+            align-items: center;
+            margin-bottom: 32px;
+        }
+
+        .swatch-reel {
+            display: inline-block;
+            width: 100px;
+            height: 100px;
+            border-radius: 14px;
+            background-color: var(--surface);
+            box-shadow: 0 8px 24px var(--shadow);
+            margin: 0 16px;
+            cursor: pointer;
+            transition: transform .3s var(--ease);
+        }
+
+        .swatch-reel:hover {
+            transform: scale(1.05);
+        }
+
+        .swatch {
+            width: 100%;
+            height: 100%;
+            background-color: #f0f0f0; /* Placeholder */
+        }
+
+        #stop-button {
+            padding: 12px 24px;
+            border: none;
+            background-color: var(--accent);
+            color: white;
+            font-family: system-ui, 'Segoe UI', Helvetica Neue, Arial, sans-serif;
+            text-transform: uppercase;
+            letter-spacing: .15em;
+            border-radius: 8px;
+            cursor: pointer;
+            margin-top: 32px;
+        }
+
+        #score {
+            font-family: system-ui, 'Segoe UI', Helvetica Neue, Arial, sans-serif;
+            text-transform: uppercase;
+            letter-spacing: .15em;
+            margin-top: 32px;
+        }
+
+        /* Overlay Styles */
+        .overlay {
+            position: fixed;
+            top: 0;
+            left: 0;
+            width: 100%;
+            height: 100%;
+            background-color: rgba(0, 0, 0, 0.7); /* Semi-transparent background */
+            display: flex;
+            justify-content: center;
+            align-items: center;
+            z-index: 1000;
+        }
+
+        .overlay .content {
+            background-color: var(--surface);
+            padding: 48px;
+            border-radius: 16px;
+            box-shadow: 0 16px 48px var(--shadow);
+            text-align: center;
+        }
+
+    </style>
+</head>
+<body>
+
+    <div class="wordmark">DESIGNER WALLCOVERINGS</div>
+
+    <div class="container">
+        <div id="target-palette">Target</div>
+        <div id="swatch-reel-1" class="swatch-reel">
+            <div class="swatch"></div>
+        </div>
+        <div id="swatch-reel-2" class="swatch-reel">
+            <div class="swatch"></div>
+        </div>
+        <div id="swatch-reel-3" class="swatch-reel">
+            <div class="swatch"></div>
+        </div>
+
+        <button id="stop-button">STOP</button>
+        <div id="score">Score: 0</div>
+    </div>
+
+    <!-- Overlay for Game Over / Win -->
+    <div id="game-over" class="overlay" style="display:none;">
+        <div class="content">
+            <h2>GAME OVER</h2>
+            <p>Your Score: <span id="final-score">0</span></p>
+            <button onclick="restartGame()">Restart</button>
+        </div>
+    </div>
+
+    <div id="win" class="overlay" style="display:none;">
+        <div class="content">
+            <h2>YOU WIN!</h2>
+            <p>Congratulations!</p>
+            <button onclick="restartGame()">Play Again</button>
+        </div>
+    </div>
+
+
+    <script>
+        const targetPalette = document.getElementById('target-palette');
+        const swatchReels = document.querySelectorAll('.swatch-reel');
+        const stopButton = document.getElementById('stop-button');
+        const scoreDisplay = document.getElementById('score');
+        const gameOverOverlay = document.getElementById('game-over');
+        const winOverlay = document.getElementById('win');
+
+        let score = 0;
+        let round = 1;
+        let running = false;
+        let intervalIds = [];
+        let targetColor; // Store the target color for comparison.
+
+        // Define a palette (using ivory-gallery) - can be expanded later to select from palettes.
+        const palettes = {
+            'ivory-gallery': {
+                target: '#f7efe6',
+                swatch1: '#ffffff',
+                swatch2: '#d6d3c5',
+                swatch3: '#fff9f1'
+            }
+        };
+
+        const selectedPalette = palettes['ivory-gallery']; // Select palette.
+
+
+        function getRandomSwatchColor() {
+          return [selectedPalette.swatch1, selectedPalette.swatch2, selectedPalette.swatch3][Math.floor(Math.random()*3)];
+        }
+
+        function generateTargetColor(){
+            targetColor = selectedPalette.target;
+            targetPalette.style.backgroundColor = targetColor;
+        }
+
+
+        function startRound() {
+            generateTargetColor();
+            resetSwatches();
+            scoreDisplay.textContent = 'Score: 0';
+            round++;
+            running = true;
+
+            intervalIds = []; // Clear existing intervals
+
+            swatchReels.forEach((reel, index) => {
+                const randomSwatchColor = getRandomSwatchColor();
+                reel.children[0].style.backgroundColor = randomSwatchColor;
+                intervalIds[index] = setInterval(() => {
+                    // Rotate the swatch (simple animation for demo)
+                    reel.style.transform = `rotate(${Math.random() * 360}deg)`;
+
+                }, 50);
+            });
+        }
+
+
+        function resetSwatches(){
+            swatchReels.forEach((reel) => {
+                reel.style.transform = 'rotate(0deg)'; // Reset rotation
+            })
+        }
+
+
+
+        function stopRound() {
+            running = false;
+
+            clearInterval(...intervalIds);  // Clear all intervals at once.
+
+
+            const clickedSwatchColor = Array.from(swatchReels).find(reel => reel.classList.contains('active'));
+
+           if (clickedSwatchColor) {
+                let swatchColor = clickedSwatchColor.children[0].style.backgroundColor;
+               let closeness =  1 - Math.abs(parseInt(targetColor.replace('#',''), 16) - parseInt(swatchColor.replace('#',''), 16)) / (255 * 3);
+
+                if (closeness > 0.7) {
+                    score += 10; // Reward closeness
+                } else {
+                   //penalty for wrong answer.
+                }
+
+
+                scoreDisplay.textContent = `Score: ${score}`;
+            }
+
+             if (round < 5) {
+                 setTimeout(startRound, 1000);
+             } else {
+                gameOverOverlay.style.display = 'block';
+                document.getElementById('final-score').textContent = score;
+             }
+
+
+        }
+
+
+
+        function restartGame() {
+            score = 0;
+            round = 1;
+            running = false;
+
+            //Clear existing intervals
+            clearInterval(...intervalIds);
+
+            gameOverOverlay.style.display = 'none';
+            winOverlay.style.display = 'none';
+
+
+            startRound();
+        }
+
+
+        stopButton.addEventListener('click', () => {
+          if (running) {
+              stopRound();
+          }
+        });
+
+        // Initial game setup
+        startRound();
+    </script>
+</body>
+</html>
\ No newline at end of file
diff --git a/data/artifacts/c243a61b18ec/gemma3-12b.png b/data/artifacts/c243a61b18ec/gemma3-12b.png
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index 0000000..57693a0
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diff --git a/data/artifacts/c243a61b18ec/gpt.html b/data/artifacts/c243a61b18ec/gpt.html
new file mode 100644
index 0000000..8ebe39a
--- /dev/null
+++ b/data/artifacts/c243a61b18ec/gpt.html
@@ -0,0 +1,1535 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+<meta charset="UTF-8" />
+<title>Designer Wallcoverings — Color Match</title>
+<style>
+:root {
+  /* design tokens */
+  --bg: #0d0d0f;
+  --surface: #17171c;
+  --surface-soft: #1f2026;
+  --ink: #f5f2ea;
+  --muted: #8a8578;
+  --accent: #c9a961; /* metallic gold */
+  --accent-soft: #7d6a45;
+  --line: rgba(245,242,234,0.18);
+  --line-strong: rgba(245,242,234,0.32);
+  --shadow-soft: 0 24px 60px rgba(0,0,0,0.85);
+  --shadow-subtle: 0 1px 0 rgba(255,255,255,0.03), 0 0 0 1px rgba(0,0,0,0.7);
+  --radius-card: 18px;
+  --radius-chip: 12px;
+  --radius-pill: 999px;
+  --ease-ui: cubic-bezier(.22,.9,.24,1);
+  --ease-hero: cubic-bezier(.22,1,.36,1);
+  --duration-fast: 160ms;
+  --duration-med: 260ms;
+  --duration-slow: 420ms;
+
+  --font-display: "Playfair Display", "Times New Roman", Georgia, serif;
+  --font-serif: "Playfair Display", "Times New Roman", Georgia, serif;
+  --font-sans: "Avenir Next", "Century Gothic", -apple-system, "Segoe UI", "Helvetica Neue", sans-serif;
+
+  --fs-caption: 12px;
+  --fs-label: 11px;
+  --fs-body: 16px;
+  --fs-lead: 21px;
+  --fs-h3: 28px;
+  --fs-h2: 38px;
+
+  --header-height: 72px;
+}
+
+/* graceful fallbacks for Playfair */
+@font-face {
+  font-family: "Playfair Display";
+  src: local("Playfair Display"), local("PlayfairDisplay-Regular");
+  font-display: swap;
+}
+
+/* motion from HyperFrames */
+@keyframes fadeUp {
+  from { opacity: 0; transform: translateY(28px); }
+  to { opacity: 1; transform: none; }
+}
+@keyframes scaleIn {
+  from { opacity: 0; transform: scale(.92); }
+  to { opacity: 1; transform: none; }
+}
+@keyframes clipReveal {
+  from { clip-path: inset(0 100% 0 0); }
+  to { clip-path: inset(0); }
+}
+@keyframes blurIn {
+  from { opacity: 0; filter: blur(12px); }
+  to { opacity: 1; filter: blur(0); }
+}
+
+*,
+*::before,
+*::after {
+  box-sizing: border-box;
+}
+
+html, body {
+  margin: 0;
+  padding: 0;
+  height: 100%;
+  background: radial-gradient(circle at top, #22232a 0, var(--bg) 56%);
+  color: var(--ink);
+  font-family: var(--font-sans);
+  -webkit-font-smoothing: antialiased;
+  text-rendering: optimizeLegibility;
+}
+
+body {
+  display: flex;
+  flex-direction: column;
+}
+
+/* Top bar */
+.app-shell {
+  min-height: 100vh;
+  display: flex;
+  flex-direction: column;
+}
+
+.app-header {
+  position: fixed;
+  inset: 0 0 auto 0;
+  height: var(--header-height);
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 14px 32px 16px;
+  background: linear-gradient(to bottom, rgba(13,13,15,0.98), rgba(13,13,15,0.86), rgba(13,13,15,0.7));
+  border-bottom: 1px solid var(--line);
+  box-shadow: 0 20px 40px rgba(0,0,0,0.85);
+  z-index: 10;
+  backdrop-filter: blur(22px);
+}
+
+.brand-lockup {
+  display: flex;
+  flex-direction: column;
+  align-items: flex-start;
+  justify-content: center;
+  max-width: 280px;
+}
+
+.brand-wordmark {
+  font-family: var(--font-serif);
+  font-size: 15px;
+  letter-spacing: 0.18em;
+  text-transform: uppercase;
+  color: var(--ink);
+  white-space: normal;
+  line-height: 1.3;
+}
+
+.brand-subline {
+  margin-top: 2px;
+  font-family: var(--font-sans);
+  font-size: 11px;
+  letter-spacing: 0.18em;
+  text-transform: uppercase;
+  color: var(--muted);
+}
+
+.header-meta {
+  display: flex;
+  align-items: center;
+  gap: 20px;
+  font-family: var(--font-sans);
+}
+
+.meta-block {
+  display: flex;
+  flex-direction: column;
+  align-items: flex-end;
+}
+
+.meta-label {
+  font-size: 11px;
+  letter-spacing: 0.18em;
+  text-transform: uppercase;
+  color: var(--muted);
+}
+
+.meta-value {
+  font-size: 13px;
+  letter-spacing: 0.12em;
+  text-transform: uppercase;
+  margin-top: 3px;
+}
+
+.meta-value strong {
+  color: var(--accent);
+  font-weight: 600;
+}
+
+/* Main content */
+.app-main {
+  flex: 1;
+  padding: calc(var(--header-height) + 28px) 32px 32px;
+  display: flex;
+  justify-content: center;
+  align-items: stretch;
+}
+
+.game-shell {
+  width: 100%;
+  max-width: 1120px;
+  display: grid;
+  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 1fr);
+  gap: 28px;
+  align-items: stretch;
+  animation: fadeUp 0.7s var(--ease-hero) both;
+}
+
+/* Left: reels */
+.game-panel {
+  background: radial-gradient(circle at top left, #23242c 0, #14151b 40%, #101015 100%);
+  border-radius: var(--radius-card);
+  border: 1px solid var(--line-strong);
+  box-shadow: var(--shadow-soft);
+  padding: 24px 24px 22px;
+  display: flex;
+  flex-direction: column;
+  gap: 18px;
+  position: relative;
+  overflow: hidden;
+}
+
+.panel-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: baseline;
+  margin-bottom: 2px;
+}
+
+.panel-title {
+  font-family: var(--font-serif);
+  font-size: var(--fs-h3);
+  letter-spacing: 0.06em;
+  text-transform: uppercase;
+  font-weight: 500;
+}
+
+.panel-subtitle {
+  font-size: 13px;
+  letter-spacing: 0.16em;
+  text-transform: uppercase;
+  color: var(--muted);
+}
+
+.round-indicator {
+  font-size: 12px;
+  letter-spacing: 0.18em;
+  text-transform: uppercase;
+  color: var(--muted);
+}
+
+/* Target palette */
+.target-panel {
+  display: flex;
+  flex-direction: column;
+  gap: 10px;
+}
+
+.target-label-row {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  gap: 16px;
+}
+
+.target-title {
+  font-family: var(--font-serif);
+  font-size: 18px;
+  letter-spacing: 0.18em;
+  text-transform: uppercase;
+  color: var(--accent);
+}
+
+.target-sub {
+  font-size: 12px;
+  letter-spacing: 0.16em;
+  text-transform: uppercase;
+  color: var(--muted);
+}
+
+.target-swatches {
+  display: grid;
+  grid-template-columns: repeat(4, minmax(0, 1fr));
+  gap: 10px;
+}
+
+.target-swatch {
+  position: relative;
+  border-radius: var(--radius-chip);
+  overflow: hidden;
+  min-height: 70px;
+  border: 1px solid rgba(0,0,0,0.7);
+  box-shadow: 0 1px 0 rgba(255,255,255,0.05);
+}
+
+/* Decorative motifs for target swatches */
+.target-swatch-inner {
+  position: absolute;
+  inset: 0;
+  background-size: 180% 180%;
+  mix-blend-mode: soft-light;
+  opacity: 0.28;
+}
+
+.target-swatch-name {
+  position: absolute;
+  left: 10px;
+  bottom: 8px;
+  right: 10px;
+  font-size: 11px;
+  letter-spacing: 0.16em;
+  text-transform: uppercase;
+  color: rgba(0,0,0,0.7);
+  text-shadow: 0 1px 0 rgba(255,255,255,0.5);
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+
+/* Swatch motif variants */
+.motif-stripe {
+  background-image: repeating-linear-gradient(135deg, rgba(255,255,255,0.5) 0, rgba(255,255,255,0.5) 8px, transparent 8px, transparent 18px);
+}
+.motif-grid {
+  background-image:
+    linear-gradient(to right, rgba(255,255,255,0.4) 1px, transparent 1px),
+    linear-gradient(to bottom, rgba(255,255,255,0.4) 1px, transparent 1px);
+  background-size: 18px 18px;
+}
+.motif-weave {
+  background-image:
+    linear-gradient(45deg, rgba(255,255,255,0.4) 25%, transparent 25%, transparent 50%, rgba(255,255,255,0.4) 50%, rgba(255,255,255,0.4) 75%, transparent 75%, transparent);
+  background-size: 20px 20px;
+}
+.motif-marble {
+  background-image: radial-gradient(circle at 0 0, rgba(255,255,255,0.55), transparent 50%),
+                    radial-gradient(circle at 100% 100%, rgba(255,255,255,0.35), transparent 50%);
+}
+
+/* Reels */
+.reels-shell {
+  margin-top: 4px;
+  padding-top: 16px;
+  border-top: 1px solid rgba(245,242,234,0.09);
+  display: flex;
+  flex-direction: column;
+  gap: 16px;
+}
+
+.reels-row {
+  display: grid;
+  grid-template-columns: minmax(0, 3fr) minmax(0, 2.4fr);
+  gap: 20px;
+  align-items: center;
+}
+
+.reels-track {
+  display: flex;
+  justify-content: space-between;
+  gap: 14px;
+}
+
+.reel-column {
+  flex: 1;
+  display: flex;
+  flex-direction: column;
+  gap: 6px;
+}
+
+.reel-label {
+  font-size: 11px;
+  letter-spacing: 0.18em;
+  text-transform: uppercase;
+  color: var(--muted);
+}
+
+.reel-window {
+  position: relative;
+  height: 86px;
+  overflow: hidden;
+  border-radius: var(--radius-chip);
+  border: 1px solid var(--line-strong);
+  box-shadow: var(--shadow-subtle);
+  background: radial-gradient(circle at top, #32323a 0, #15151c 45%, #09090b 100%);
+}
+
+.reel-strip {
+  position: absolute;
+  top: 0;
+  left: 0;
+  right: 0;
+  will-change: transform;
+}
+
+.reel-swatch {
+  height: 86px;
+  border-bottom: 1px solid rgba(0,0,0,0.45);
+}
+
+.reel-overlay-edge {
+  position: absolute;
+  inset: 0;
+  pointer-events: none;
+  background: linear-gradient(to bottom, rgba(0,0,0,0.55), transparent 24%, transparent 76%, rgba(0,0,0,0.75));
+}
+
+.reel-status {
+  font-size: 11px;
+  letter-spacing: 0.18em;
+  text-transform: uppercase;
+  color: var(--muted);
+}
+
+/* Control column */
+.controls-column {
+  display: flex;
+  flex-direction: column;
+  gap: 10px;
+  align-self: stretch;
+}
+
+.button-row {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 8px;
+}
+
+.btn {
+  position: relative;
+  border-radius: var(--radius-pill);
+  border: 1px solid var(--line-strong);
+  padding: 10px 18px 9px;
+  font-family: var(--font-sans);
+  font-size: 11px;
+  letter-spacing: 0.24em;
+  text-transform: uppercase;
+  color: var(--ink);
+  background: radial-gradient(circle at top, rgba(255,255,255,0.08), rgba(255,255,255,0.02));
+  cursor: pointer;
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  gap: 8px;
+  transition:
+    background var(--duration-med) var(--ease-ui),
+    border-color var(--duration-med) var(--ease-ui),
+    color var(--duration-med) var(--ease-ui),
+    box-shadow var(--duration-med) var(--ease-ui),
+    transform var(--duration-fast) var(--ease-ui);
+}
+
+.btn span {
+  position: relative;
+  z-index: 1;
+}
+
+.btn::before {
+  content: "";
+  position: absolute;
+  inset: 0;
+  border-radius: inherit;
+  background: radial-gradient(circle at 10% 0, rgba(255,255,255,0.3), transparent 65%);
+  opacity: 0;
+  transition: opacity var(--duration-med) var(--ease-ui);
+}
+
+.btn-primary {
+  border-color: rgba(201,169,97,0.9);
+  background: radial-gradient(circle at top, rgba(201,169,97,0.38), rgba(201,169,97,0.12));
+  box-shadow: 0 10px 28px rgba(0,0,0,0.85);
+}
+
+.btn-ghost {
+  border-color: rgba(245,242,234,0.12);
+  background: radial-gradient(circle at top, rgba(255,255,255,0.06), rgba(255,255,255,0.01));
+  color: var(--muted);
+}
+
+.btn[disabled] {
+  opacity: 0.4;
+  cursor: default;
+  box-shadow: none;
+}
+
+.btn:not([disabled]):hover {
+  transform: translateY(-1px);
+  box-shadow: 0 14px 40px rgba(0,0,0,0.9);
+}
+
+.btn:not([disabled]):hover::before {
+  opacity: 1;
+}
+
+.btn:not([disabled]):active {
+  transform: translateY(0);
+  box-shadow: 0 6px 16px rgba(0,0,0,0.9);
+}
+
+/* Status readout */
+.readout {
+  margin-top: 10px;
+  padding: 12px 14px;
+  border-radius: 999px;
+  border: 1px solid rgba(245,242,234,0.12);
+  background: radial-gradient(circle at left, rgba(255,255,255,0.08), rgba(255,255,255,0.01));
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 12px;
+}
+
+.readout-main {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 10px;
+  align-items: baseline;
+}
+
+.readout-label {
+  font-size: 11px;
+  letter-spacing: 0.18em;
+  text-transform: uppercase;
+  color: var(--muted);
+}
+
+.readout-value {
+  font-size: 13px;
+  letter-spacing: 0.18em;
+  text-transform: uppercase;
+}
+
+.readout-note {
+  font-size: 11px;
+  letter-spacing: 0.12em;
+  text-transform: uppercase;
+  color: var(--muted);
+}
+
+/* Right: detail / scoring */
+.detail-panel {
+  background: radial-gradient(circle at top right, #23222b 0, #17171c 48%, #121219 100%);
+  border-radius: var(--radius-card);
+  border: 1px solid var(--line-strong);
+  box-shadow: var(--shadow-soft);
+  padding: 22px 20px 20px;
+  display: flex;
+  flex-direction: column;
+  gap: 16px;
+  position: relative;
+  overflow: hidden;
+}
+
+.detail-panel::before {
+  content: "";
+  position: absolute;
+  inset: -40%;
+  background: radial-gradient(circle at 120% -40%, rgba(201,169,97,0.12), transparent 50%);
+  opacity: 0.8;
+  pointer-events: none;
+}
+
+.detail-header {
+  position: relative;
+  z-index: 1;
+  display: flex;
+  justify-content: space-between;
+  align-items: baseline;
+  gap: 10px;
+}
+
+.detail-title {
+  font-family: var(--font-serif);
+  font-size: 20px;
+  letter-spacing: 0.18em;
+  text-transform: uppercase;
+}
+
+.detail-series {
+  font-size: 11px;
+  letter-spacing: 0.18em;
+  text-transform: uppercase;
+  color: var(--muted);
+}
+
+/* Score tiles */
+.score-grid {
+  position: relative;
+  z-index: 1;
+  display: grid;
+  grid-template-columns: repeat(2, minmax(0, 1fr));
+  gap: 10px;
+}
+
+.score-card {
+  border-radius: 14px;
+  border: 1px solid var(--line-strong);
+  padding: 11px 12px 10px;
+  background: linear-gradient(135deg, rgba(0,0,0,0.8), rgba(35,35,42,0.85));
+  box-shadow: var(--shadow-subtle);
+  display: flex;
+  flex-direction: column;
+  gap: 4px;
+}
+
+.score-label {
+  font-size: 11px;
+  letter-spacing: 0.18em;
+  text-transform: uppercase;
+  color: var(--muted);
+}
+
+.score-value {
+  font-size: 18px;
+  letter-spacing: 0.14em;
+  text-transform: uppercase;
+}
+
+.score-value strong {
+  color: var(--accent);
+  font-weight: 600;
+}
+
+.score-sub {
+  font-size: 11px;
+  letter-spacing: 0.14em;
+  text-transform: uppercase;
+  color: var(--muted);
+}
+
+/* Accuracy bar */
+.accuracy-shell {
+  position: relative;
+  z-index: 1;
+  margin-top: 4px;
+  padding: 12px 12px 10px;
+  border-radius: 14px;
+  border: 1px solid var(--line-strong);
+  background: linear-gradient(135deg, rgba(19,19,25,0.9), rgba(32,32,38,0.9));
+  box-shadow: var(--shadow-subtle);
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+}
+
+.accuracy-label-row {
+  display: flex;
+  justify-content: space-between;
+  align-items: baseline;
+}
+
+.accuracy-label {
+  font-size: 11px;
+  letter-spacing: 0.18em;
+  text-transform: uppercase;
+  color: var(--muted);
+}
+
+.accuracy-percent {
+  font-size: 13px;
+  letter-spacing: 0.18em;
+  text-transform: uppercase;
+}
+
+.accuracy-track {
+  position: relative;
+  height: 7px;
+  border-radius: 999px;
+  background: rgba(245,242,234,0.04);
+  overflow: hidden;
+}
+
+.accuracy-fill {
+  position: absolute;
+  inset: 0;
+  width: 0%;
+  background: linear-gradient(90deg, rgba(201,169,97,0.1), rgba(201,169,97,0.9));
+  box-shadow: 0 0 0 1px rgba(0,0,0,0.6), 0 0 18px rgba(201,169,97,0.9);
+  transition: width 260ms var(--ease-ui);
+}
+
+.accuracy-hint {
+  font-size: 11px;
+  letter-spacing: 0.12em;
+  text-transform: uppercase;
+  color: var(--muted);
+}
+
+/* Palette comparison mini view */
+.mini-comparison {
+  position: relative;
+  z-index: 1;
+  margin-top: 4px;
+  display: grid;
+  grid-template-columns: repeat(4, minmax(0, 1fr));
+  gap: 7px;
+}
+
+.mini-chip {
+  height: 36px;
+  border-radius: 12px;
+  border: 1px solid rgba(0,0,0,0.8);
+  box-shadow: 0 1px 0 rgba(255,255,255,0.06);
+  overflow: hidden;
+  position: relative;
+}
+
+.mini-chip::before {
+  content: "";
+  position: absolute;
+  inset: 0;
+  mix-blend-mode: soft-light;
+  background: linear-gradient(to bottom, rgba(255,255,255,0.45), transparent 50%);
+  opacity: 0.4;
+}
+
+/* Overlay */
+.overlay {
+  position: fixed;
+  inset: 0;
+  display: none;
+  align-items: center;
+  justify-content: center;
+  padding: 24px;
+  background: radial-gradient(circle at top, rgba(0,0,0,0.8), rgba(0,0,0,0.96));
+  z-index: 30;
+}
+
+.overlay.visible {
+  display: flex;
+  animation: blurIn 0.45s var(--ease-hero) both;
+}
+
+.overlay-card {
+  position: relative;
+  width: 100%;
+  max-width: 520px;
+  padding: 26px 24px 20px;
+  border-radius: 18px;
+  border: 1px solid rgba(201,169,97,0.8);
+  background: radial-gradient(circle at top, #26232b 0, #121116 40%, #0b0b0e 100%);
+  box-shadow: 0 32px 76px rgba(0,0,0,0.95);
+  overflow: hidden;
+}
+
+.overlay-card::before {
+  content: "";
+  position: absolute;
+  inset: -40%;
+  background:
+    radial-gradient(circle at -10% 0, rgba(201,169,97,0.32), transparent 55%),
+    radial-gradient(circle at 110% 120%, rgba(201,169,97,0.35), transparent 55%);
+  opacity: 0.9;
+  pointer-events: none;
+}
+
+.overlay-inner {
+  position: relative;
+  z-index: 1;
+}
+
+.overlay-kicker {
+  font-size: 11px;
+  letter-spacing: 0.2em;
+  text-transform: uppercase;
+  color: var(--muted);
+  margin-bottom: 6px;
+}
+
+.overlay-title {
+  font-family: var(--font-serif);
+  font-size: var(--fs-h2);
+  letter-spacing: 0.18em;
+  text-transform: uppercase;
+  margin-bottom: 12px;
+}
+
+.overlay-metrics {
+  display: grid;
+  grid-template-columns: repeat(3, minmax(0, 1fr));
+  gap: 10px;
+  margin: 14px 0 10px;
+}
+
+.overlay-metric {
+  border-radius: 14px;
+  padding: 10px 11px 9px;
+  border: 1px solid var(--line-strong);
+  background: radial-gradient(circle at top, rgba(0,0,0,0.4), rgba(39,39,48,0.9));
+  box-shadow: var(--shadow-subtle);
+}
+
+.overlay-metric-label {
+  font-size: 10px;
+  letter-spacing: 0.18em;
+  text-transform: uppercase;
+  color: var(--muted);
+  margin-bottom: 3px;
+}
+
+.overlay-metric-value {
+  font-size: 14px;
+  letter-spacing: 0.16em;
+  text-transform: uppercase;
+}
+
+.overlay-copy {
+  font-size: 13px;
+  line-height: 1.6;
+  color: var(--muted);
+  max-width: 46ch;
+}
+
+.overlay-actions {
+  margin-top: 16px;
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  gap: 10px;
+  flex-wrap: wrap;
+}
+
+.overlay-actions-right {
+  display: flex;
+  gap: 8px;
+}
+
+/* Responsive */
+@media (max-width: 960px) {
+  .app-main {
+    padding: calc(var(--header-height) + 20px) 18px 20px;
+  }
+  .game-shell {
+    grid-template-columns: minmax(0, 1fr);
+  }
+  .detail-panel {
+    order: -1;
+  }
+}
+
+@media (max-width: 640px) {
+  .app-header {
+    padding-inline: 18px;
+    height: auto;
+    flex-wrap: wrap;
+    gap: 8px;
+  }
+  :root {
+    --header-height: 86px;
+  }
+  .brand-wordmark {
+    font-size: 13px;
+  }
+  .panel-title {
+    font-size: 22px;
+  }
+  .detail-title {
+    font-size: 17px;
+  }
+  .reels-row {
+    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
+    gap: 12px;
+  }
+  .score-grid {
+    grid-template-columns: minmax(0, 1fr);
+  }
+  .overlay-card {
+    padding-inline: 18px;
+  }
+  .overlay-title {
+    font-size: 26px;
+    letter-spacing: 0.14em;
+  }
+}
+
+/* Selection */
+::selection {
+  background: rgba(201,169,97,0.28);
+  color: var(--ink);
+}
+</style>
+</head>
+<body>
+<div class="app-shell">
+  <header class="app-header">
+    <div class="brand-lockup">
+      <div class="brand-wordmark">DESIGNER WALLCOVERINGS</div>
+      <div class="brand-subline">Color Match Salon</div>
+    </div>
+    <div class="header-meta">
+      <div class="meta-block">
+        <div class="meta-label">Best Score</div>
+        <div class="meta-value" id="bestScoreLabel"><strong>0000</strong></div>
+      </div>
+      <div class="meta-block">
+        <div class="meta-label">Session</div>
+        <div class="meta-value" id="sessionScoreLabel"><strong>0000</strong></div>
+      </div>
+    </div>
+  </header>
+
+  <main class="app-main">
+    <div class="game-shell">
+      <!-- Left: Game Panel -->
+      <section class="game-panel">
+        <div class="panel-header">
+          <div>
+            <div class="panel-title">Palette Align</div>
+            <div class="panel-subtitle">Tap stop to catch the hues</div>
+          </div>
+          <div class="round-indicator" id="roundIndicator">Round 1 / 5</div>
+        </div>
+
+        <!-- Target Palette -->
+        <section class="target-panel">
+          <div class="target-label-row">
+            <div>
+              <div class="target-title" id="collectionName">Midnight Atelier</div>
+              <div class="target-sub" id="collectionTagline">Moody lounge · brushed brass highlight</div>
+            </div>
+            <div class="target-sub" id="comboLabel">Combo ×1</div>
+          </div>
+          <div class="target-swatches" id="targetSwatches"></div>
+        </section>
+
+        <!-- Reels -->
+        <section class="reels-shell">
+          <div class="reels-row">
+            <div class="reels-track">
+              <div class="reel-column">
+                <div class="reel-label">Hue I</div>
+                <div class="reel-window">
+                  <div class="reel-strip" id="reel0"></div>
+                  <div class="reel-overlay-edge"></div>
+                </div>
+              </div>
+              <div class="reel-column">
+                <div class="reel-label">Hue II</div>
+                <div class="reel-window">
+                  <div class="reel-strip" id="reel1"></div>
+                  <div class="reel-overlay-edge"></div>
+                </div>
+              </div>
+              <div class="reel-column">
+                <div class="reel-label">Hue III</div>
+                <div class="reel-window">
+                  <div class="reel-strip" id="reel2"></div>
+                  <div class="reel-overlay-edge"></div>
+                </div>
+              </div>
+            </div>
+            <div class="controls-column">
+              <div class="reel-status" id="reelStatus">Spin to align with the interior palette.</div>
+              <div class="button-row">
+                <button class="btn btn-primary" id="spinBtn"><span>Spin</span></button>
+                <button class="btn btn-ghost" id="stopBtn" disabled><span>Stop</span></button>
+              </div>
+              <div class="button-row">
+                <button class="btn btn-ghost" id="restartBtn"><span>Restart Series</span></button>
+              </div>
+            </div>
+          </div>
+
+          <div class="readout">
+            <div class="readout-main">
+              <div class="readout-label">Round Score</div>
+              <div class="readout-value" id="roundScoreLabel">000</div>
+            </div>
+            <div class="readout-note" id="hintLabel">Perfect lock earns a Luxe Combo bonus.</div>
+          </div>
+        </section>
+      </section>
+
+      <!-- Right: Detail / Score -->
+      <aside class="detail-panel">
+        <div class="detail-header">
+          <div>
+            <div class="detail-title">Interior Match Sheet</div>
+            <div class="detail-series" id="seriesLabel">Series I · Evening Lounge</div>
+          </div>
+        </div>
+
+        <div class="score-grid">
+          <div class="score-card">
+            <div class="score-label">Total Points</div>
+            <div class="score-value" id="totalScoreTile"><strong>0000</strong></div>
+            <div class="score-sub" id="roundSummary">Awaiting first match.</div>
+          </div>
+          <div class="score-card">
+            <div class="score-label">Combo</div>
+            <div class="score-value" id="comboTile"><strong>×1</strong></div>
+            <div class="score-sub" id="comboSummary">Consecutive strong matches increase yield.</div>
+          </div>
+          <div class="score-card">
+            <div class="score-label">Best Match</div>
+            <div class="score-value" id="bestAccuracyTile"><strong>00%</strong></div>
+            <div class="score-sub">Highest alignment this session.</div>
+          </div>
+          <div class="score-card">
+            <div class="score-label">Rounds</div>
+            <div class="score-value" id="roundsTile"><strong>0 / 5</strong></div>
+            <div class="score-sub">Series ends at five palettes.</div>
+          </div>
+        </div>
+
+        <div class="accuracy-shell">
+          <div class="accuracy-label-row">
+            <div class="accuracy-label">Current Alignment</div>
+            <div class="accuracy-percent" id="accuracyLabel">00%</div>
+          </div>
+          <div class="accuracy-track">
+            <div class="accuracy-fill" id="accuracyFill"></div>
+          </div>
+          <div class="accuracy-hint" id="accuracyHint">
+            Land within 6% of each target hue for a perfect interior lock.
+          </div>
+        </div>
+
+        <div class="mini-comparison" id="miniComparison"></div>
+      </aside>
+    </div>
+  </main>
+</div>
+
+<!-- Overlay -->
+<div class="overlay" id="overlay">
+  <div class="overlay-card">
+    <div class="overlay-inner">
+      <div class="overlay-kicker" id="overlayKicker">Series Complete</div>
+      <div class="overlay-title" id="overlayTitle">Studio Summary</div>
+
+      <div class="overlay-metrics">
+        <div class="overlay-metric">
+          <div class="overlay-metric-label">Total Points</div>
+          <div class="overlay-metric-value" id="overlayTotal">0000</div>
+        </div>
+        <div class="overlay-metric">
+          <div class="overlay-metric-label">Peak Alignment</div>
+          <div class="overlay-metric-value" id="overlayPeak">00%</div>
+        </div>
+        <div class="overlay-metric">
+          <div class="overlay-metric-label">Best Series</div>
+          <div class="overlay-metric-value" id="overlayBest">0000</div>
+        </div>
+      </div>
+
+      <div class="overlay-copy" id="overlayCopy">
+        Your palette instincts are tuning to the room. Spin a fresh series to chase a new studio record, or stay in this mood and polish your alignment.
+      </div>
+
+      <div class="overlay-actions">
+        <div class="overlay-copy" style="font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); max-width: none;">
+          Hold to the brief · let the space choose the color.
+        </div>
+        <div class="overlay-actions-right">
+          <button class="btn btn-ghost" id="overlayClose"><span>Continue</span></button>
+          <button class="btn btn-primary" id="overlayRestart"><span>New Series</span></button>
+        </div>
+      </div>
+    </div>
+  </div>
+</div>
+
+<script>
+(function() {
+  const MAX_ROUNDS = 5;
+  const LOCAL_KEY_BEST = "dw_lux_match_best_score_v1";
+
+  const palettes = [
+    {
+      name: "Midnight Atelier",
+      tagline: "Moody lounge · brushed brass highlight",
+      series: "Series I · Evening Lounge",
+      swatches: [
+        { hex: "#0b0c10", label: "Shadowed Plaster", motif: "motif-stripe" },
+        { hex: "#222733", label: "Charcoal Panel", motif: "motif-weave" },
+        { hex: "#6e757f", label: "Fogged Glass", motif: "motif-grid" },
+        { hex: "#c9a961", label: "Brushed Brass", motif: "motif-marble" }
+      ]
+    },
+    {
+      name: "Salon Lumière",
+      tagline: "Ivory walls · champagne metal",
+      series: "Series II · Gallery White",
+      swatches: [
+        { hex: "#f3eee4", label: "Soft Atelier", motif: "motif-marble" },
+        { hex: "#d6cec0", label: "Plaster Drift", motif: "motif-weave" },
+        { hex: "#8a8578", label: "Stone Ledge", motif: "motif-grid" },
+        { hex: "#c9a961", label: "Champagne Rail", motif: "motif-stripe" }
+      ]
+    },
+    {
+      name: "Velvet Canopy",
+      tagline: "Deep teal · antique gold accent",
+      series: "Series III · Nocturne Suite",
+      swatches: [
+        { hex: "#020814", label: "Gallery Noir", motif: "motif-stripe" },
+        { hex: "#153341", label: "Velvet Teal", motif: "motif-weave" },
+        { hex: "#435d65", label: "Cooled Smoke", motif: "motif-grid" },
+        { hex: "#c9a961", label: "Antique Filigree", motif: "motif-marble" }
+      ]
+    },
+    {
+      name: "Amber Suite",
+      tagline: "Smoked oak · old gold liner",
+      series: "Series IV · Private Study",
+      swatches: [
+        { hex: "#111015", label: "Smoked Oak", motif: "motif-weave" },
+        { hex: "#2b2421", label: "Barrel Stave", motif: "motif-stripe" },
+        { hex: "#6c4e3a", label: "Cognac Hide", motif: "motif-grid" },
+        { hex: "#c9a961", label: "Old Gold", motif: "motif-marble" }
+      ]
+    },
+    {
+      name: "Gallery Flood",
+      tagline: "Cool concrete · gilded frame",
+      series: "Series V · Daylight Loft",
+      swatches: [
+        { hex: "#10141a", label: "Framed Shadow", motif: "motif-stripe" },
+        { hex: "#333c48", label: "Concrete Cast", motif: "motif-grid" },
+        { hex: "#6f7884", label: "Sky Diffuse", motif: "motif-weave" },
+        { hex: "#c9a961", label: "Gilded Edge", motif: "motif-marble" }
+      ]
+    }
+  ];
+
+  const targetSwatchesEl = document.getElementById("targetSwatches");
+  const collectionNameEl = document.getElementById("collectionName");
+  const collectionTaglineEl = document.getElementById("collectionTagline");
+  const seriesLabelEl = document.getElementById("seriesLabel");
+  const comboLabelEl = document.getElementById("comboLabel");
+  const miniComparisonEl = document.getElementById("miniComparison");
+
+  const reelEls = [
+    document.getElementById("reel0"),
+    document.getElementById("reel1"),
+    document.getElementById("reel2")
+  ];
+  const spinBtn = document.getElementById("spinBtn");
+  const stopBtn = document.getElementById("stopBtn");
+  const restartBtn = document.getElementById("restartBtn");
+
+  const roundIndicatorEl = document.getElementById("roundIndicator");
+  const reelStatusEl = document.getElementById("reelStatus");
+  const roundScoreLabelEl = document.getElementById("roundScoreLabel");
+  const accuracyLabelEl = document.getElementById("accuracyLabel");
+  const accuracyFillEl = document.getElementById("accuracyFill");
+  const accuracyHintEl = document.getElementById("accuracyHint");
+  const hintLabelEl = document.getElementById("hintLabel");
+
+  const totalScoreTileEl = document.getElementById("totalScoreTile");
+  const roundSummaryEl = document.getElementById("roundSummary");
+  const comboTileEl = document.getElementById("comboTile");
+  const comboSummaryEl = document.getElementById("comboSummary");
+  const bestAccuracyTileEl = document.getElementById("bestAccuracyTile");
+  const roundsTileEl = document.getElementById("roundsTile");
+
+  const bestScoreLabelEl = document.getElementById("bestScoreLabel");
+  const sessionScoreLabelEl = document.getElementById("sessionScoreLabel");
+
+  const overlayEl = document.getElementById("overlay");
+  const overlayKickerEl = document.getElementById("overlayKicker");
+  const overlayTitleEl = document.getElementById("overlayTitle");
+  const overlayTotalEl = document.getElementById("overlayTotal");
+  const overlayPeakEl = document.getElementById("overlayPeak");
+  const overlayBestEl = document.getElementById("overlayBest");
+  const overlayCopyEl = document.getElementById("overlayCopy");
+  const overlayCloseBtn = document.getElementById("overlayClose");
+  const overlayRestartBtn = document.getElementById("overlayRestart");
+
+  let currentRound = 1;
+  let totalScore = 0;
+  let currentPaletteIndex = 0;
+  let combo = 1;
+  let bestAccuracy = 0;
+  let bestScoreEver = 0;
+
+  let spinning = false;
+  let frameReq = null;
+  let reelOffsets = [0, 0, 0];
+  let reelSpeeds = [0, 0, 0];
+  let reelTargets = [
+    { h: 0, s: 0, l: 0 },
+    { h: 0, s: 0, l: 0 },
+    { h: 0, s: 0, l: 0 }
+  ];
+  const reelCount = 40;
+  const swatchHeight = 86;
+
+  function loadBestScore() {
+    const stored = Number(localStorage.getItem(LOCAL_KEY_BEST) || "0");
+    bestScoreEver = isNaN(stored) ? 0 : stored;
+    bestScoreLabelEl.innerHTML = "<strong>" + pad4(bestScoreEver) + "</strong>";
+  }
+
+  function saveBestScore() {
+    if (totalScore > bestScoreEver) {
+      bestScoreEver = totalScore;
+      localStorage.setItem(LOCAL_KEY_BEST, String(bestScoreEver));
+      bestScoreLabelEl.innerHTML = "<strong>" + pad4(bestScoreEver) + "</strong>";
+    }
+  }
+
+  function pad3(n) {
+    return n.toString().padStart(3, "0");
+  }
+
+  function pad4(n) {
+    return n.toString().padStart(4, "0");
+  }
+
+  function hexToHsl(hex) {
+    hex = hex.replace("#", "");
+    if (hex.length === 3) {
+      hex = hex.split("").map(c => c + c).join("");
+    }
+    const num = parseInt(hex, 16);
+    const r = ((num >> 16) & 255) / 255;
+    const g = ((num >> 8) & 255) / 255;
+    const b = (num & 255) / 255;
+    const max = Math.max(r, g, b), min = Math.min(r, g, b);
+    let h, s;
+    const l = (max + min) / 2;
+    if (max === min) {
+      h = s = 0;
+    } else {
+      const d = max - min;
+      s = l > 0.5 ? d / (2 - max - min) : d / (max + min);
+      switch (max) {
+        case r: h = (g - b) / d + (g < b ? 6 : 0); break;
+        case g: h = (b - r) / d + 2; break;
+        case b: h = (r - g) / d + 4; break;
+      }
+      h *= 60;
+    }
+    return { h, s: s * 100, l: l * 100 };
+  }
+
+  function generateTargetForPalette(palette) {
+    const accents = palette.swatches.filter(s => s.hex.toLowerCase() === "#c9a961");
+    let accent;
+    if (accents.length > 0) accent = accents[0]; else accent = palette.swatches[palette.swatches.length - 1];
+    const dark = palette.swatches[0];
+    const mid = palette.swatches[1];
+
+    const hslDark = hexToHsl(dark.hex);
+    const hslMid = hexToHsl(mid.hex);
+    const hslAccent = hexToHsl(accent.hex);
+
+    reelTargets[0] = { h: hslDark.h, s: hslDark.s, l: hslDark.l };
+    reelTargets[1] = { h: hslMid.h, s: hslMid.s, l: hslMid.l };
+    reelTargets[2] = { h: hslAccent.h, s: hslAccent.s, l: hslAccent.l };
+  }
+
+  function buildTargetSwatches() {
+    targetSwatchesEl.innerHTML = "";
+    miniComparisonEl.innerHTML = "";
+    const palette = palettes[currentPaletteIndex];
+    palette.swatches.forEach((sw, idx) => {
+      const swEl = document.createElement("div");
+      swEl.className = "target-swatch";
+      swEl.style.background = sw.hex;
+      const motif = document.createElement("div");
+      motif.className = "target-swatch-inner " + sw.motif;
+      swEl.appendChild(motif);
+      const nameEl = document.createElement("div");
+      nameEl.className = "target-swatch-name";
+      nameEl.textContent = sw.label;
+      swEl.appendChild(nameEl);
+      targetSwatchesEl.appendChild(swEl);
+
+      const mini = document.createElement("div");
+      mini.className = "mini-chip";
+      mini.style.background = sw.hex;
+      miniComparisonEl.appendChild(mini);
+    });
+  }
+
+  function initialiseReels() {
+    const palette = palettes[currentPaletteIndex];
+    generateTargetForPalette(palette);
+
+    reelEls.forEach((reelEl, idx) => {
+      reelEl.innerHTML = "";
+      const paletteHsl = reelTargets[idx];
+      for (let i = 0; i < reelCount; i++) {
+        const offset = (i / reelCount - 0.5) * 80;
+        const h = (paletteHsl.h + offset + 360) % 360;
+        const s = Math.min(100, Math.max(0, paletteHsl.s + (idx === 2 ? (Math.random() * 10 - 5) : (Math.random() * 8 - 4))));
+        const l = Math.min(85, Math.max(8, paletteHsl.l + (Math.random() * 10 - 5)));
+        const swatch = document.createElement("div");
+        swatch.className = "reel-swatch";
+        swatch.style.background = "hsl(" + h.toFixed(1) + "," + s.toFixed(1) + "%," + l.toFixed(1) + "%)";
+        reelEl.appendChild(swatch);
+      }
+      reelOffsets[idx] = 0;
+      reelEl.style.transform = "translateY(0px)";
+    });
+  }
+
+  function startSpin() {
+    if (spinning) return;
+    spinning = true;
+    stopBtn.disabled = false;
+    spinBtn.disabled = true;
+    reelStatusEl.textContent = "Tap STOP when the hues visually lock with the target palette.";
+    hintLabelEl.textContent = "Watch all three bands together; they should feel like one room.";
+    reelSpeeds = [
+      520 + Math.random() * 120,
+      620 + Math.random() * 120,
+      720 + Math.random() * 120
+    ];
+    lastFrameTime = performance.now();
+    if (frameReq) cancelAnimationFrame(frameReq);
+    frameReq = requestAnimationFrame(tick);
+  }
+
+  function stopSpin() {
+    if (!spinning) return;
+    spinning = false;
+    spinBtn.disabled = false;
+    stopBtn.disabled = true;
+    reelStatusEl.textContent = "Assessing alignment…";
+
+    const currentHsl = reelEls.map(strip => {
+      const offset = reelOffsets[reelEls.indexOf(strip)];
+      const normalized = ((-offset / swatchHeight) % reelCount + reelCount) % reelCount;
+      const idx = Math.round(normalized) % reelCount;
+      const swatch = strip.children[idx];
+      const bg = window.getComputedStyle(swatch).backgroundColor;
+      const match = bg.match(/rgba?\((\d+),\s*(\d+),\s*(\d+)/i);
+      if (!match) return { h: 0, s: 0, l: 0 };
+      const r = parseInt(match[1], 10) / 255;
+      const g = parseInt(match[2], 10) / 255;
+      const b = parseInt(match[3], 10) / 255;
+      const max = Math.max(r, g, b), min = Math.min(r, g, b);
+      let h, s;
+      const l = (max + min) / 2;
+      if (max === min) {
+        h = s = 0;
+      } else {
+        const d = max - min;
+        s = l > 0.5 ? d / (2 - max - min) : d / (max + min);
+        switch (max) {
+          case r: h = (g - b) / d + (g < b ? 6 : 0); break;
+          case g: h = (b - r) / d + 2; break;
+          case b: h = (r - g) / d + 4; break;
+        }
+        h *= 60;
+      }
+      return { h, s: s * 100, l: l * 100 };
+    });
+
+    let perReelAccuracy = [];
+    for (let i = 0; i < 3; i++) {
+      const target = reelTargets[i];
+      const val = currentHsl[i];
+      let dh = Math.abs(val.h - target.h);
+      if (dh > 180) dh = 360 - dh;
+      const ds = Math.abs(val.s - target.s);
+      const dl = Math.abs(val.l - target.l);
+
+      const hScore = Math.max(0, 1 - dh / 40);
+      const sScore = Math.max(0, 1 - ds / 35);
+      const lScore = Math.max(0, 1 - dl / 35);
+      const acc = (hScore * 0.6 + sScore * 0.25 + lScore * 0.15);
+      perReelAccuracy.push(acc);
+    }
+
+    const overallAccuracy = perReelAccuracy.reduce((a, b) => a + b, 0) / perReelAccuracy.length;
+    const accuracyPct = Math.round(overallAccuracy * 100);
+    bestAccuracy = Math.max(bestAccuracy, accuracyPct);
+
+    const baseScore = Math.round(overallAccuracy * 260);
+    let roundScore = baseScore * combo;
+    const isPerfect = overallAccuracy > 0.94;
+    const isStrong = overallAccuracy > 0.82;
+
+    if (isPerfect) {
+      combo += 2;
+      roundScore += 160;
+      accuracyHintEl.textContent = "Perfect lock. The room holds its breath.";
+      reelStatusEl.textContent = "Impeccable alignment — the palette melts into the interior.";
+      hintLabelEl.textContent = "Combo surged. Sustain the rhythm for the remaining rooms.";
+    } else if (isStrong) {
+      combo += 1;
+      roundScore += 60;
+      accuracyHintEl.textContent = "Strong alignment. A spec-level match.";
+      reelStatusEl.textContent = "Confident pairing — a client would sign this off.";
+      hintLabelEl.textContent = "Keep the sequence alive; each stable round grows your combo.";
+    } else if (overallAccuracy > 0.6) {
+      combo = Math.max(1, combo - 1);
+      accuracyHintEl.textContent = "Close, but the space wants a touch more refinement.";
+      reelStatusEl.textContent = "Near miss — nudge toward the exact undertone next time.";
+      hintLabelEl.textContent = "Brush up against the target more cleanly to recover combo.";
+    } else {
+      combo = 1;
+      accuracyHintEl.textContent = "The room pushes back; reset your eye and try again.";
+      reelStatusEl.textContent = "Off-brief — re-centre on undertone and value.";
+      hintLabelEl.textContent = "Use the target swatches as anchors, not suggestions.";
+    }
+
+    totalScore += roundScore;
+    sessionScoreLabelEl.innerHTML = "<strong>" + pad4(totalScore) + "</strong>";
+    totalScoreTileEl.innerHTML = "<strong>" + pad4(totalScore) + "</strong>";
+    comboTileEl.innerHTML = "<strong>×" + combo + "</strong>";
+    comboLabelEl.textContent = "Combo ×" + combo;
+    bestAccuracyTileEl.innerHTML = "<strong>" + accuracyPct.toString().padStart(2, "0") + "%</strong>";
+    roundsTileEl.innerHTML = "<strong>" + currentRound + " / " + MAX_ROUNDS + "</strong>";
+
+    roundScoreLabelEl.textContent = pad3(roundScore);
+    accuracyLabelEl.textContent = accuracyPct.toString().padStart(2, "0") + "%";
+    accuracyFillEl.style.width = accuracyPct + "%";
+
+    roundSummaryEl.textContent = accuracyPct >= 90
+      ? "Gallery-grade match. Frame it."
+      : accuracyPct >= 75
+      ? "Comfortably on-brief; a calm, liveable space."
+      : accuracyPct >= 55
+      ? "Interesting, but the undertones need guidance."
+      : "A reminder that luxury lives in restraint.";
+
+    comboSummaryEl.textContent = "Combo now at ×" + combo + ". Each aligned room multiplies your score.";
+
+    miniComparisonEl.querySelectorAll(".mini-chip").forEach((chip, idx) => {
+      if (idx >= 3) return;
+      const overlay = document.createElement("div");
+      overlay.style.position = "absolute";
+      overlay.style.inset = "0";
+      overlay.style.background = "linear-gradient(to right, transparent 50%, rgba(0,0,0,0.0) 50%)";
+      overlay.style.mixBlendMode = "soft-light";
+      overlay.style.opacity = "0.85";
+      chip.appendChild(overlay);
+      const overlayColor = document.createElement("div");
+      overlayColor.style.position = "absolute";
+      overlayColor.style.top = "0";
+      overlayColor.style.bottom = "0";
+      overlayColor.style.left = "50%";
+      overlayColor.style.right = "0";
+      overlayColor.style.background = "hsl(" + currentHsl[idx].h.toFixed(1) + "," + currentHsl[idx].s.toFixed(1) + "%," + currentHsl[idx].l.toFixed(1) + "%)";
+      chip.appendChild(overlayColor);
+    });
+
+    if (currentRound >= MAX_ROUNDS) {
+      saveBestScore();
+      showOverlay();
+    } else {
+      currentRound += 1;
+      currentPaletteIndex = (currentPaletteIndex + 1) % palettes.length;
+      updatePalette();
+    }
+  }
+
+  let lastFrameTime = 0;
+  function tick(ts) {
+    const delta = ts - lastFrameTime;
+    lastFrameTime = ts;
+    const dt = Math.min(delta, 32) / 1000;
+    for (let i = 0; i < 3; i++) {
+      reelOffsets[i] += reelSpeeds[i] * dt;
+      if (reelOffsets[i] > reelCount * swatchHeight) {
+        reelOffsets[i] -= reelCount * swatchHeight;
+      }
+      reelEls[i].style.transform = "translateY(" + (-reelOffsets[i]) + "px)";
+    }
+    if (spinning) {
+      frameReq = requestAnimationFrame(tick);
+    }
+  }
+
+  function updatePalette() {
+    const palette = palettes[currentPaletteIndex];
+    collectionNameEl.textContent = palette.name;
+    collectionTaglineEl.textContent = palette.tagline;
+    seriesLabelEl.textContent = palette.series;
+    roundIndicatorEl.textContent = "Round " + currentRound + " / " + MAX_ROUNDS;
+    comboLabelEl.textContent = "Combo ×" + combo;
+    buildTargetSwatches();
+    initialiseReels();
+  }
+
+  function resetGame() {
+    currentRound = 1;
+    totalScore = 0;
+    combo = 1;
+    bestAccuracy = 0;
+    currentPaletteIndex = 0;
+    reelStatusEl.textContent = "Spin to align your hues with the interior palette.";
+    roundScoreLabelEl.textContent = "000";
+    accuracyLabelEl.textContent = "00%";
+    accuracyFillEl.style.width = "0%";
+    hintLabelEl.textContent = "Perfect lock earns a Luxe Combo bonus.";
+    roundSummaryEl.textContent = "Awaiting first match.";
+    comboSummaryEl.textContent = "Consecutive strong matches increase yield.";
+    totalScoreTileEl.innerHTML = "<strong>0000</strong>";
+    sessionScoreLabelEl.innerHTML = "<strong>0000</strong>";
+    comboTileEl.innerHTML = "<strong>×1</strong>";
+    bestAccuracyTileEl.innerHTML = "<strong>00%</strong>";
+    roundsTileEl.innerHTML = "<strong>0 / 5</strong>";
+    miniComparisonEl.innerHTML = "";
+    if (frameReq) {
+      cancelAnimationFrame(frameReq);
+      frameReq = null;
+    }
+    spinning = false;
+    stopBtn.disabled = true;
+    spinBtn.disabled = false;
+    updatePalette();
+  }
+
+  function showOverlay() {
+    overlayTotalEl.textContent = pad4(totalScore);
+    overlayPeakEl.textContent = bestAccuracy.toString().padStart(2, "0") + "%";
+    overlayBestEl.textContent = pad4(bestScoreEver);
+
+    const strong = bestAccuracy >= 90 && totalScore >= bestScoreEver;
+    const refined = bestAccuracy >= 80;
+    overlayKickerEl.textContent = strong ? "New Studio Record" : "Series Complete";
+    overlayTitleEl.textContent = strong ? "Collector's Palette" : refined ? "Considered Alignment" : "Room Notes";
+
+    overlayCopyEl.textContent = strong
+      ? "You’ve set a new benchmark for this studio. Capture the feeling of this run, then see if you can repeat it across a fresh sequence of rooms."
+      : refined
+      ? "Your palette instincts are steady and careful. A new series will challenge you to carry this precision into a different architectural mood."
+      : "Every near-miss trains the eye. Use the next series to pay closer attention to value and undertone; the metal should always feel intentional.";
+
+    overlayEl.classList.add("visible");
+  }
+
+  function hideOverlay() {
+    overlayEl.classList.remove("visible");
+  }
+
+  spinBtn.addEventListener("click", startSpin);
+  stopBtn.addEventListener("click", stopSpin);
+  restartBtn.addEventListener("click", () => {
+    hideOverlay();
+    resetGame();
+  });
+
+  overlayCloseBtn.addEventListener("click", hideOverlay);
+  overlayRestartBtn.addEventListener("click", () => {
+    hideOverlay();
+    resetGame();
+  });
+  overlayEl.addEventListener("click", (e) => {
+    if (e.target === overlayEl) hideOverlay();
+  });
+
+  loadBestScore();
+  updatePalette();
+})();
+</script>
+</body>
+</html>
\ No newline at end of file
diff --git a/data/artifacts/c243a61b18ec/gpt.png b/data/artifacts/c243a61b18ec/gpt.png
new file mode 100644
index 0000000..12c36e7
Binary files /dev/null and b/data/artifacts/c243a61b18ec/gpt.png differ
diff --git a/data/artifacts/c243a61b18ec/grok.html b/data/artifacts/c243a61b18ec/grok.html
new file mode 100644
index 0000000..45df290
--- /dev/null
+++ b/data/artifacts/c243a61b18ec/grok.html
@@ -0,0 +1,1259 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<title>Designer Wallcoverings — Hue Atelier</title>
+<style>
+:root {
+  --bg: #0d0d0f;
+  --surface: #17171c;
+  --surface-2: #1e1e24;
+  --ink: #f5f2ea;
+  --muted: #8a8578;
+  --accent: #c9a961;
+  --accent-dim: #7d6a45;
+  --line: rgba(245, 242, 234, 0.12);
+  --line-strong: rgba(245, 242, 234, 0.22);
+  --shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
+  --shadow-soft: 0 4px 16px rgba(0, 0, 0, 0.3);
+  --ease: cubic-bezier(.22, .9, .24, 1);
+  --ease-out: cubic-bezier(.22, 1, .36, 1);
+  --ease-spring: cubic-bezier(.34, 1.56, .64, 1);
+  --font-display: 'Didot', 'Bodoni MT', 'Playfair Display', Georgia, 'Times New Roman', serif;
+  --font-body: 'Avenir Next', 'Century Gothic', Futura, 'Segoe UI', sans-serif;
+  --radius: 6px;
+  --radius-card: 14px;
+  --hair: 1px;
+  --topbar-h: 64px;
+}
+
+*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
+
+html, body {
+  height: 100%;
+  background: var(--bg);
+  color: var(--ink);
+  font-family: var(--font-body);
+  font-size: 16px;
+  line-height: 1.55;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+  overflow-x: hidden;
+}
+
+/* ── Top bar ── */
+.topbar {
+  position: fixed;
+  top: 0; left: 0; right: 0;
+  z-index: 100;
+  height: var(--topbar-h);
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 0 28px;
+  background: rgba(13, 13, 15, 0.92);
+  backdrop-filter: blur(12px);
+  border-bottom: var(--hair) solid var(--line);
+}
+
+.wordmark {
+  font-family: var(--font-display);
+  font-size: 13px;
+  font-weight: 400;
+  letter-spacing: 0.18em;
+  text-transform: uppercase;
+  color: var(--ink);
+  line-height: 1.35;
+  max-width: 280px;
+  white-space: normal;
+}
+
+.topbar-meta {
+  display: flex;
+  align-items: center;
+  gap: 28px;
+  font-size: 11px;
+  letter-spacing: 0.16em;
+  text-transform: uppercase;
+  color: var(--muted);
+}
+
+.topbar-meta strong {
+  color: var(--accent);
+  font-weight: 500;
+  font-variant-numeric: tabular-nums;
+}
+
+/* ── Layout ── */
+.stage {
+  min-height: 100%;
+  padding: calc(var(--topbar-h) + 48px) 24px 64px;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  max-width: 920px;
+  margin: 0 auto;
+}
+
+.eyebrow {
+  font-size: 11px;
+  letter-spacing: 0.2em;
+  text-transform: uppercase;
+  color: var(--accent);
+  margin-bottom: 12px;
+}
+
+.headline {
+  font-family: var(--font-display);
+  font-size: 38px;
+  font-weight: 400;
+  letter-spacing: -0.02em;
+  line-height: 1.1;
+  text-align: center;
+  margin-bottom: 8px;
+}
+
+.subhead {
+  font-size: 14px;
+  color: var(--muted);
+  text-align: center;
+  max-width: 42ch;
+  margin-bottom: 40px;
+  letter-spacing: 0.02em;
+}
+
+/* ── Target palette card ── */
+.target-card {
+  width: 100%;
+  max-width: 640px;
+  background: var(--surface);
+  border: var(--hair) solid var(--line);
+  border-radius: var(--radius-card);
+  padding: 28px 32px;
+  box-shadow: var(--shadow-soft);
+  margin-bottom: 36px;
+  transition: border-color 0.4s var(--ease);
+}
+
+.target-card.matched {
+  border-color: var(--accent);
+  box-shadow: 0 0 0 1px var(--accent-dim), var(--shadow);
+}
+
+.target-label {
+  font-size: 10px;
+  letter-spacing: 0.2em;
+  text-transform: uppercase;
+  color: var(--muted);
+  margin-bottom: 6px;
+}
+
+.target-name {
+  font-family: var(--font-display);
+  font-size: 28px;
+  font-weight: 400;
+  letter-spacing: -0.01em;
+  margin-bottom: 20px;
+  color: var(--ink);
+}
+
+.target-swatches {
+  display: flex;
+  gap: 10px;
+  height: 72px;
+}
+
+.target-swatch {
+  flex: 1;
+  border-radius: var(--radius);
+  border: var(--hair) solid var(--line-strong);
+  position: relative;
+  overflow: hidden;
+  transition: transform 0.5s var(--ease-out);
+}
+
+.target-swatch::after {
+  content: '';
+  position: absolute;
+  inset: 0;
+  background: linear-gradient(135deg, rgba(255,255,255,0.08) 0%, transparent 50%);
+  pointer-events: none;
+}
+
+/* ── Reels ── */
+.reels-wrap {
+  width: 100%;
+  max-width: 640px;
+  display: grid;
+  grid-template-columns: repeat(3, 1fr);
+  gap: 16px;
+  margin-bottom: 28px;
+}
+
+.reel-col {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  gap: 12px;
+}
+
+.reel-frame {
+  width: 100%;
+  aspect-ratio: 1;
+  background: var(--surface);
+  border: var(--hair) solid var(--line);
+  border-radius: var(--radius-card);
+  overflow: hidden;
+  position: relative;
+  box-shadow: var(--shadow-soft);
+}
+
+.reel-frame.locked {
+  border-color: var(--accent-dim);
+  box-shadow: 0 0 0 1px var(--accent-dim), var(--shadow-soft);
+}
+
+.reel-track {
+  position: absolute;
+  inset: 0;
+  will-change: transform;
+}
+
+.reel-chip {
+  width: 100%;
+  height: 100%;
+  position: absolute;
+  left: 0;
+  border-radius: 0;
+}
+
+.reel-chip::after {
+  content: '';
+  position: absolute;
+  inset: 0;
+  background: linear-gradient(160deg, rgba(255,255,255,0.1) 0%, transparent 45%);
+  pointer-events: none;
+}
+
+/* vignette + center window */
+.reel-frame::before {
+  content: '';
+  position: absolute;
+  inset: 0;
+  z-index: 2;
+  pointer-events: none;
+  background:
+    linear-gradient(to bottom, rgba(13,13,15,0.55) 0%, transparent 28%, transparent 72%, rgba(13,13,15,0.55) 100%);
+  box-shadow: inset 0 0 0 1px var(--line);
+}
+
+.reel-window {
+  position: absolute;
+  left: 8%; right: 8%;
+  top: 50%;
+  height: 28%;
+  transform: translateY(-50%);
+  border: var(--hair) solid rgba(201, 169, 97, 0.35);
+  border-radius: 4px;
+  z-index: 3;
+  pointer-events: none;
+  box-shadow: 0 0 20px rgba(201, 169, 97, 0.08);
+}
+
+.reel-name {
+  font-size: 10px;
+  letter-spacing: 0.14em;
+  text-transform: uppercase;
+  color: var(--muted);
+  text-align: center;
+  min-height: 2.6em;
+  transition: color 0.3s var(--ease);
+}
+
+.reel-col.locked .reel-name { color: var(--accent); }
+
+/* ── Controls ── */
+.controls {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 12px;
+  justify-content: center;
+  margin-bottom: 36px;
+  width: 100%;
+  max-width: 640px;
+}
+
+.btn {
+  font-family: var(--font-body);
+  font-size: 11px;
+  letter-spacing: 0.18em;
+  text-transform: uppercase;
+  border: var(--hair) solid var(--line-strong);
+  background: transparent;
+  color: var(--ink);
+  padding: 14px 28px;
+  border-radius: var(--radius);
+  cursor: pointer;
+  transition: background 0.3s var(--ease), border-color 0.3s var(--ease), color 0.3s var(--ease), transform 0.25s var(--ease);
+  min-width: 120px;
+}
+
+.btn:hover:not(:disabled) {
+  border-color: var(--accent);
+  color: var(--accent);
+}
+
+.btn:active:not(:disabled) { transform: scale(0.97); }
+
+.btn:disabled {
+  opacity: 0.35;
+  cursor: not-allowed;
+}
+
+.btn-accent {
+  background: var(--accent);
+  color: var(--bg);
+  border-color: var(--accent);
+  font-weight: 600;
+}
+
+.btn-accent:hover:not(:disabled) {
+  background: #d4b872;
+  border-color: #d4b872;
+  color: var(--bg);
+}
+
+.btn-stop {
+  flex: 1;
+  min-width: 0;
+}
+
+/* ── Score strip ── */
+.score-strip {
+  display: grid;
+  grid-template-columns: repeat(4, 1fr);
+  gap: 1px;
+  width: 100%;
+  max-width: 640px;
+  background: var(--line);
+  border: var(--hair) solid var(--line);
+  border-radius: var(--radius-card);
+  overflow: hidden;
+  margin-bottom: 24px;
+}
+
+.score-cell {
+  background: var(--surface);
+  padding: 18px 12px;
+  text-align: center;
+}
+
+.score-cell .k {
+  font-size: 10px;
+  letter-spacing: 0.16em;
+  text-transform: uppercase;
+  color: var(--muted);
+  margin-bottom: 6px;
+}
+
+.score-cell .v {
+  font-family: var(--font-display);
+  font-size: 24px;
+  color: var(--ink);
+  font-variant-numeric: tabular-nums;
+  letter-spacing: -0.01em;
+}
+
+.score-cell .v.gold { color: var(--accent); }
+
+/* ── Round pips ── */
+.round-pips {
+  display: flex;
+  gap: 8px;
+  margin-bottom: 8px;
+}
+
+.pip {
+  width: 8px; height: 8px;
+  border-radius: 50%;
+  border: var(--hair) solid var(--line-strong);
+  background: transparent;
+  transition: background 0.4s var(--ease), border-color 0.4s var(--ease);
+}
+
+.pip.done { background: var(--accent); border-color: var(--accent); }
+.pip.current { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(201,169,97,0.15); }
+
+/* ── Feedback toast ── */
+.toast {
+  position: fixed;
+  bottom: 32px;
+  left: 50%;
+  transform: translateX(-50%) translateY(20px);
+  background: var(--surface);
+  border: var(--hair) solid var(--accent-dim);
+  color: var(--ink);
+  padding: 14px 28px;
+  border-radius: var(--radius);
+  font-size: 11px;
+  letter-spacing: 0.14em;
+  text-transform: uppercase;
+  box-shadow: var(--shadow);
+  opacity: 0;
+  pointer-events: none;
+  transition: opacity 0.4s var(--ease), transform 0.4s var(--ease-out);
+  z-index: 200;
+  white-space: nowrap;
+}
+
+.toast.show {
+  opacity: 1;
+  transform: translateX(-50%) translateY(0);
+}
+
+.toast .pts { color: var(--accent); }
+
+/* ── Overlay ── */
+.overlay {
+  position: fixed;
+  inset: 0;
+  z-index: 300;
+  background: rgba(13, 13, 15, 0.88);
+  backdrop-filter: blur(16px);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  padding: 24px;
+  opacity: 0;
+  pointer-events: none;
+  transition: opacity 0.5s var(--ease);
+}
+
+.overlay.open {
+  opacity: 1;
+  pointer-events: auto;
+}
+
+.modal {
+  background: var(--surface);
+  border: var(--hair) solid var(--line-strong);
+  border-radius: var(--radius-card);
+  padding: 48px 40px;
+  max-width: 440px;
+  width: 100%;
+  text-align: center;
+  box-shadow: var(--shadow);
+  transform: translateY(16px) scale(0.98);
+  transition: transform 0.5s var(--ease-out);
+}
+
+.overlay.open .modal {
+  transform: translateY(0) scale(1);
+}
+
+.modal .eyebrow { margin-bottom: 16px; }
+
+.modal h2 {
+  font-family: var(--font-display);
+  font-size: 38px;
+  font-weight: 400;
+  letter-spacing: -0.02em;
+  line-height: 1.1;
+  margin-bottom: 12px;
+}
+
+.modal p {
+  color: var(--muted);
+  font-size: 14px;
+  margin-bottom: 8px;
+  line-height: 1.6;
+}
+
+.modal .final-score {
+  font-family: var(--font-display);
+  font-size: 56px;
+  color: var(--accent);
+  letter-spacing: -0.03em;
+  margin: 20px 0 8px;
+  line-height: 1;
+}
+
+.modal .best-note {
+  font-size: 11px;
+  letter-spacing: 0.14em;
+  text-transform: uppercase;
+  color: var(--muted);
+  margin-bottom: 32px;
+}
+
+.modal .best-note em {
+  color: var(--accent);
+  font-style: normal;
+}
+
+.modal-actions {
+  display: flex;
+  gap: 12px;
+  justify-content: center;
+  flex-wrap: wrap;
+}
+
+/* ── Result palette preview in modal ── */
+.result-swatches {
+  display: flex;
+  gap: 6px;
+  height: 36px;
+  margin: 20px auto 28px;
+  max-width: 240px;
+}
+
+.result-swatches span {
+  flex: 1;
+  border-radius: 4px;
+  border: var(--hair) solid var(--line);
+}
+
+/* ── Intro motif ── */
+.motif {
+  width: 48px;
+  height: 1px;
+  background: var(--accent);
+  margin: 0 auto 24px;
+  opacity: 0.7;
+}
+
+/* ── Spinning state shimmer on stop buttons ── */
+@keyframes pulse-border {
+  0%, 100% { border-color: var(--line-strong); }
+  50% { border-color: var(--accent-dim); }
+}
+
+.btn-stop.armed {
+  animation: pulse-border 1.4s var(--ease) infinite;
+}
+
+/* ── Reduced motion ── */
+@media (prefers-reduced-motion: reduce) {
+  *, *::before, *::after {
+    animation-duration: 0.01ms !important;
+    transition-duration: 0.01ms !important;
+  }
+}
+
+@media (max-width: 560px) {
+  .wordmark { font-size: 11px; max-width: 160px; letter-spacing: 0.14em; }
+  .headline { font-size: 28px; }
+  .target-name { font-size: 22px; }
+  .reels-wrap { gap: 10px; }
+  .score-strip { grid-template-columns: repeat(2, 1fr); }
+  .topbar { padding: 0 16px; }
+  .stage { padding-left: 16px; padding-right: 16px; }
+  .modal { padding: 36px 24px; }
+  .modal h2 { font-size: 28px; }
+  .modal .final-score { font-size: 44px; }
+}
+</style>
+</head>
+<body>
+
+<header class="topbar">
+  <div class="wordmark">Designer<br>Wallcoverings</div>
+  <div class="topbar-meta">
+    <span>Round <strong id="hdr-round">1</strong>/5</span>
+    <span>Score <strong id="hdr-score">0</strong></span>
+  </div>
+</header>
+
+<main class="stage" id="stage">
+  <div class="round-pips" id="pips" aria-hidden="true"></div>
+  <p class="eyebrow" id="phase-label">Hue Atelier</p>
+  <h1 class="headline" id="headline">Match the Salon</h1>
+  <p class="subhead" id="subhead">A target interior palette is revealed. Spin the reels and stop each on the closest hue. Precision earns points — consecutive hits build a combo.</p>
+
+  <section class="target-card" id="target-card" aria-label="Target palette">
+    <div class="target-label">Target Palette</div>
+    <div class="target-name" id="target-name">—</div>
+    <div class="target-swatches" id="target-swatches"></div>
+  </section>
+
+  <div class="reels-wrap" id="reels" aria-label="Color reels"></div>
+
+  <div class="controls" id="controls">
+    <button class="btn btn-accent" id="btn-spin" type="button">Spin Reels</button>
+    <button class="btn btn-stop" id="btn-stop-0" type="button" disabled>Stop I</button>
+    <button class="btn btn-stop" id="btn-stop-1" type="button" disabled>Stop II</button>
+    <button class="btn btn-stop" id="btn-stop-2" type="button" disabled>Stop III</button>
+  </div>
+
+  <div class="score-strip" aria-label="Scoreboard">
+    <div class="score-cell"><div class="k">Score</div><div class="v gold" id="sc-score">0</div></div>
+    <div class="score-cell"><div class="k">Combo</div><div class="v" id="sc-combo">×1</div></div>
+    <div class="score-cell"><div class="k">Round</div><div class="v" id="sc-round">1</div></div>
+    <div class="score-cell"><div class="k">Best</div><div class="v" id="sc-best">0</div></div>
+  </div>
+</main>
+
+<div class="toast" id="toast" role="status"></div>
+
+<div class="overlay" id="overlay" aria-hidden="true">
+  <div class="modal" role="dialog" aria-labelledby="modal-title">
+    <div class="motif"></div>
+    <p class="eyebrow" id="modal-eyebrow">Session Complete</p>
+    <h2 id="modal-title">Atelier Closed</h2>
+    <div class="final-score" id="modal-score">0</div>
+    <p class="best-note" id="modal-best">Personal best <em>0</em></p>
+    <div class="result-swatches" id="modal-swatches"></div>
+    <p id="modal-blurb">Five rooms judged. Your eye for interior hue is noted.</p>
+    <div class="modal-actions" style="margin-top:28px">
+      <button class="btn btn-accent" id="btn-restart" type="button">New Session</button>
+    </div>
+  </div>
+</div>
+
+<script>
+(function () {
+  'use strict';
+
+  /* ── Designer color library ── */
+  const LIBRARY = [
+    { hex: '#1a1a1c', name: 'Nocturne Ink' },
+    { hex: '#2c2420', name: 'Espresso Beam' },
+    { hex: '#3d2b1f', name: 'Tobacco Leaf' },
+    { hex: '#4a3728', name: 'Saddle Oak' },
+    { hex: '#5c4033', name: 'Cognac Hide' },
+    { hex: '#6b4423', name: 'Burnt Umber' },
+    { hex: '#8b5a2b', name: 'Amber Resin' },
+    { hex: '#a67c52', name: 'Honeyed Teak' },
+    { hex: '#c4a574', name: 'Champagne Oak' },
+    { hex: '#d4c4a8', name: 'Travertine' },
+    { hex: '#e8dfd0', name: 'Ivory Plaster' },
+    { hex: '#f5f0e6', name: 'Parchment' },
+    { hex: '#2a2f36', name: 'Slate Vespers' },
+    { hex: '#3a4548', name: 'Storm Pewter' },
+    { hex: '#4f5d5f', name: 'Aged Zinc' },
+    { hex: '#6b7c7e', name: 'Sea Glass' },
+    { hex: '#8a9a8c', name: 'Sage Mist' },
+    { hex: '#a8b5a0', name: 'Lichen Wash' },
+    { hex: '#c5cfc0', name: 'Celadon Dust' },
+    { hex: '#1e2a24', name: 'Forest Noir' },
+    { hex: '#2d3f35', name: 'Botanical Ink' },
+    { hex: '#3e5648', name: 'Olive Grove' },
+    { hex: '#5a6e4e', name: 'Moss Velvet' },
+    { hex: '#7a8f68', name: 'Fern Shadow' },
+    { hex: '#2b1f2e', name: 'Aubergine' },
+    { hex: '#3d2a3e', name: 'Plum Damask' },
+    { hex: '#5c3a4e', name: 'Mulberry Silk' },
+    { hex: '#7a4e62', name: 'Rosewood' },
+    { hex: '#9a6b7a', name: 'Dusty Mauve' },
+    { hex: '#c4a0a8', name: 'Blush Linen' },
+    { hex: '#1a2332', name: 'Midnight Navy' },
+    { hex: '#243447', name: 'Admiralty' },
+    { hex: '#3a4f66', name: 'Steel Blue' },
+    { hex: '#5a7a8f', name: 'Dusk Harbor' },
+    { hex: '#8a9eb0', name: 'Clouded Delft' },
+    { hex: '#b8c4ce', name: 'Pale Porcelain' },
+    { hex: '#3a2218', name: 'Mahogany' },
+    { hex: '#5c2e1f', name: 'Terracotta' },
+    { hex: '#8b3a2a', name: 'Venetian Clay' },
+    { hex: '#b85c38', name: 'Sienna Glow' },
+    { hex: '#d4896a', name: 'Apricot Stone' },
+    { hex: '#e8b89a', name: 'Sandstone' },
+    { hex: '#2a2218', name: 'Walnut Shell' },
+    { hex: '#4a3f2f', name: 'Khaki Suede' },
+    { hex: '#6e634f', name: 'Driftwood' },
+    { hex: '#9a8b72', name: 'Flax Field' },
+    { hex: '#c9b896', name: 'Oat Milk' },
+    { hex: '#4a1c28', name: 'Bordeaux' },
+    { hex: '#6b2d3a', name: 'Garnet Drape' },
+    { hex: '#8f3f4a', name: 'Crimson Lake' },
+    { hex: '#b86b6e', name: 'Coral Ash' },
+    { hex: '#1c2420', name: 'Deep Verdigris' },
+    { hex: '#2e4a3e', name: 'Emerald Dusk' },
+    { hex: '#3f6b55', name: 'Malachite' },
+    { hex: '#c9a961', name: 'Gilded Brass' },
+    { hex: '#a89050', name: 'Antique Gold' },
+    { hex: '#8a7340', name: 'Bronze Leaf' },
+    { hex: '#e8d5a8', name: 'Candlelight' },
+    { hex: '#f0e6d0', name: 'Cream Damask' }
+  ];
+
+  /* Named interior palettes (3 hues each, indices into LIBRARY by hex match) */
+  const PALETTES = [
+    { name: 'Left Bank Study', hues: ['#2c2420', '#8b5a2b', '#e8dfd0'] },
+    { name: 'Venetian Salon', hues: ['#4a1c28', '#c9a961', '#f5f0e6'] },
+    { name: 'Nordic Atelier', hues: ['#2a2f36', '#8a9a8c', '#e8dfd0'] },
+    { name: 'Moroccan Riads', hues: ['#3a2218', '#b85c38', '#d4c4a8'] },
+    { name: 'English Conservatory', hues: ['#1e2a24', '#5a6e4e', '#c5cfc0'] },
+    { name: 'Parisian Boudoir', hues: ['#2b1f2e', '#9a6b7a', '#f0e6d0'] },
+    { name: 'Coastal Manor', hues: ['#1a2332', '#5a7a8f', '#b8c4ce'] },
+    { name: 'Tuscan Villa', hues: ['#3d2b1f', '#a67c52', '#e8b89a'] },
+    { name: 'Japanese Tea House', hues: ['#1a1a1c', '#4a3f2f', '#c9b896'] },
+    { name: 'Art Deco Lounge', hues: ['#1a2332', '#c9a961', '#f5f0e6'] },
+    { name: 'Provence Kitchen', hues: ['#3e5648', '#a8b5a0', '#f0e6d0'] },
+    { name: 'Library Noir', hues: ['#1a1a1c', '#5c4033', '#a89050'] }
+  ];
+
+  const TOTAL_ROUNDS = 5;
+  const CHIP_H = 1; // relative — each chip is 100% of frame
+  const VISIBLE = 1;
+  const SPIN_BASE = [2.4, 2.9, 3.4]; // base speed multipliers
+  const STORAGE_KEY = 'dw-hue-atelier-best';
+
+  /* ── State ── */
+  let round = 0;
+  let score = 0;
+  let combo = 0;
+  let best = 0;
+  let target = null;
+  let spinning = [false, false, false];
+  let locked = [false, false, false];
+  let positions = [0, 0, 0]; // float index into extended strip
+  let velocities = [0, 0, 0];
+  let stopTarget = [null, null, null];
+  let raf = null;
+  let lastTs = 0;
+  let phase = 'idle'; // idle | spinning | scoring | over
+  let strip = []; // shuffled library indices, shared visual order
+  let chosen = [0, 0, 0]; // final library index per reel
+
+  /* ── DOM ── */
+  const $ = (id) => document.getElementById(id);
+  const el = {
+    hdrRound: $('hdr-round'),
+    hdrScore: $('hdr-score'),
+    pips: $('pips'),
+    phaseLabel: $('phase-label'),
+    headline: $('headline'),
+    subhead: $('subhead'),
+    targetCard: $('target-card'),
+    targetName: $('target-name'),
+    targetSwatches: $('target-swatches'),
+    reels: $('reels'),
+    btnSpin: $('btn-spin'),
+    stops: [0, 1, 2].map(i => $('btn-stop-' + i)),
+    scScore: $('sc-score'),
+    scCombo: $('sc-combo'),
+    scRound: $('sc-round'),
+    scBest: $('sc-best'),
+    toast: $('toast'),
+    overlay: $('overlay'),
+    modalEyebrow: $('modal-eyebrow'),
+    modalTitle: $('modal-title'),
+    modalScore: $('modal-score'),
+    modalBest: $('modal-best'),
+    modalSwatches: $('modal-swatches'),
+    modalBlurb: $('modal-blurb'),
+    btnRestart: $('btn-restart')
+  };
+
+  const reelDOM = []; // { frame, track, name, chips:[] }
+
+  /* ── Color utils ── */
+  function hexToRgb(hex) {
+    const h = hex.replace('#', '');
+    return [
+      parseInt(h.slice(0, 2), 16),
+      parseInt(h.slice(2, 4), 16),
+      parseInt(h.slice(4, 6), 16)
+    ];
+  }
+
+  function rgbToLab(r, g, b) {
+    // sRGB → XYZ → Lab (D65)
+    let R = r / 255, G = g / 255, B = b / 255;
+    R = R > 0.04045 ? Math.pow((R + 0.055) / 1.055, 2.4) : R / 12.92;
+    G = G > 0.04045 ? Math.pow((G + 0.055) / 1.055, 2.4) : G / 12.92;
+    B = B > 0.04045 ? Math.pow((B + 0.055) / 1.055, 2.4) : B / 12.92;
+    let x = (R * 0.4124 + G * 0.3576 + B * 0.1805) / 0.95047;
+    let y = (R * 0.2126 + G * 0.7152 + B * 0.0722) / 1.00000;
+    let z = (R * 0.0193 + G * 0.1192 + B * 0.9505) / 1.08883;
+    x = x > 0.008856 ? Math.pow(x, 1 / 3) : (7.787 * x) + 16 / 116;
+    y = y > 0.008856 ? Math.pow(y, 1 / 3) : (7.787 * y) + 16 / 116;
+    z = z > 0.008856 ? Math.pow(z, 1 / 3) : (7.787 * z) + 16 / 116;
+    return [(116 * y) - 16, 500 * (x - y), 200 * (y - z)];
+  }
+
+  function deltaE(hexA, hexB) {
+    const la = rgbToLab(...hexToRgb(hexA));
+    const lb = rgbToLab(...hexToRgb(hexB));
+    const d = Math.sqrt(
+      (la[0] - lb[0]) ** 2 +
+      (la[1] - lb[1]) ** 2 +
+      (la[2] - lb[2]) ** 2
+    );
+    return d;
+  }
+
+  function findByHex(hex) {
+    const i = LIBRARY.findIndex(c => c.hex.toLowerCase() === hex.toLowerCase());
+    return i >= 0 ? i : 0;
+  }
+
+  function scoreHue(targetHex, pickedHex) {
+    const d = deltaE(targetHex, pickedHex);
+    // Perfect ~0 → 1000; usable match < 25 → decent; > 50 weak
+    if (d < 2) return { pts: 1000, label: 'Exact' };
+    if (d < 8) return { pts: 850, label: 'Nearly Exact' };
+    if (d < 18) return { pts: 650, label: 'Close' };
+    if (d < 30) return { pts: 400, label: 'Adjacent' };
+    if (d < 45) return { pts: 200, label: 'Distant' };
+    if (d < 65) return { pts: 80, label: 'Faint Echo' };
+    return { pts: 0, label: 'Miss' };
+  }
+
+  /* ── Build strip (looping color order) ── */
+  function buildStrip() {
+    const idx = LIBRARY.map((_, i) => i);
+    // Fisher-Yates
+    for (let i = idx.length - 1; i > 0; i--) {
+      const j = (Math.random() * (i + 1)) | 0;
+      [idx[i], idx[j]] = [idx[j], idx[i]];
+    }
+    strip = idx;
+  }
+
+  /* ── Render reels ── */
+  function mountReels() {
+    el.reels.innerHTML = '';
+    reelDOM.length = 0;
+    for (let r = 0; r < 3; r++) {
+      const col = document.createElement('div');
+      col.className = 'reel-col';
+      col.dataset.reel = r;
+
+      const frame = document.createElement('div');
+      frame.className = 'reel-frame';
+      frame.setAttribute('role', 'img');
+      frame.setAttribute('aria-label', 'Color reel ' + (r + 1));
+
+      const track = document.createElement('div');
+      track.className = 'reel-track';
+
+      // Build enough chips for seamless loop (strip length)
+      const chips = [];
+      // We render 5 chips around current position and reposition
+      for (let c = 0; c < 7; c++) {
+        const chip = document.createElement('div');
+        chip.className = 'reel-chip';
+        track.appendChild(chip);
+        chips.push(chip);
+      }
+
+      const win = document.createElement('div');
+      win.className = 'reel-window';
+
+      frame.appendChild(track);
+      frame.appendChild(win);
+
+      const name = document.createElement('div');
+      name.className = 'reel-name';
+      name.textContent = '—';
+
+      col.appendChild(frame);
+      col.appendChild(name);
+      el.reels.appendChild(col);
+
+      reelDOM.push({ col, frame, track, name, chips });
+    }
+  }
+
+  function paintReel(r) {
+    const dom = reelDOM[r];
+    const len = strip.length;
+    // position is continuous; center chip shows floor(pos)
+    const base = Math.floor(positions[r]);
+    const frac = positions[r] - base;
+
+    // 7 chips: base-3 .. base+3, centered so chip index 3 is at center when frac=0
+    const frameH = dom.frame.clientHeight || 120;
+    for (let c = 0; c < 7; c++) {
+      const si = ((base + (c - 3)) % len + len) % len;
+      const libIdx = strip[si];
+      const color = LIBRARY[libIdx];
+      const chip = dom.chips[c];
+      chip.style.background = color.hex;
+      // place chip: center is at 50% - half chip; offset by frac
+      const y = (c - 3 - frac) * frameH;
+      chip.style.transform = 'translateY(' + y + 'px)';
+      chip.style.height = frameH + 'px';
+      chip.style.top = '50%';
+      chip.style.marginTop = (-frameH / 2) + 'px';
+    }
+
+    // name of centered color
+    const centerSi = ((base % len) + len) % len;
+    const centerLib = strip[centerSi];
+    if (locked[r]) {
+      dom.name.textContent = LIBRARY[chosen[r]].name;
+    } else if (spinning[r]) {
+      dom.name.textContent = LIBRARY[centerLib].name;
+    } else {
+      dom.name.textContent = LIBRARY[centerLib].name;
+    }
+  }
+
+  function paintAllReels() {
+    for (let r = 0; r < 3; r++) paintReel(r);
+  }
+
+  /* ── Target ── */
+  function setTarget(p) {
+    target = {
+      name: p.name,
+      hexes: p.hues.slice(),
+      indices: p.hues.map(findByHex)
+    };
+    el.targetName.textContent = target.name;
+    el.targetSwatches.innerHTML = '';
+    target.hexes.forEach(h => {
+      const s = document.createElement('div');
+      s.className = 'target-swatch';
+      s.style.background = h;
+      s.title = LIBRARY[findByHex(h)].name;
+      el.targetSwatches.appendChild(s);
+    });
+    el.targetCard.classList.remove('matched');
+  }
+
+  /* ── Pips ── */
+  function renderPips() {
+    el.pips.innerHTML = '';
+    for (let i = 0; i < TOTAL_ROUNDS; i++) {
+      const p = document.createElement('div');
+      p.className = 'pip' + (i < round ? ' done' : '') + (i === round ? ' current' : '');
+      el.pips.appendChild(p);
+    }
+  }
+
+  /* ── Scoreboard ── */
+  function updateScoreboard() {
+    el.hdrRound.textContent = Math.min(round + 1, TOTAL_ROUNDS);
+    el.hdrScore.textContent = score;
+    el.scScore.textContent = score;
+    el.scCombo.textContent = '×' + Math.max(1, combo);
+    el.scRound.textContent = Math.min(round + 1, TOTAL_ROUNDS);
+    el.scBest.textContent = best;
+  }
+
+  /* ── Toast ── */
+  let toastTimer = null;
+  function showToast(html) {
+    el.toast.innerHTML = html;
+    el.toast.classList.add('show');
+    clearTimeout(toastTimer);
+    toastTimer = setTimeout(() => el.toast.classList.remove('show'), 2200);
+  }
+
+  /* ── Animation loop ── */
+  function tick(ts) {
+    if (!lastTs) lastTs = ts;
+    const dt = Math.min(0.05, (ts - lastTs) / 1000);
+    lastTs = ts;
+
+    let any = false;
+    for (let r = 0; r < 3; r++) {
+      if (!spinning[r]) continue;
+      any = true;
+
+      if (stopTarget[r] !== null) {
+        // Decelerate toward integer stopTarget
+        const len = strip.length;
+        let diff = stopTarget[r] - positions[r];
+        // unwrap
+        while (diff < -len / 2) diff += len;
+        while (diff > len / 2) diff -= len;
+
+        // ease velocity toward remaining distance
+        const abs = Math.abs(diff);
+        if (abs < 0.002 && Math.abs(velocities[r]) < 0.5) {
+          positions[r] = stopTarget[r];
+          velocities[r] = 0;
+          spinning[r] = false;
+          locked[r] = true;
+          stopTarget[r] = null;
+          const si = ((Math.round(positions[r]) % len) + len) % len;
+          chosen[r] = strip[si];
+          reelDOM[r].frame.classList.add('locked');
+          reelDOM[r].col.classList.add('locked');
+          el.stops[r].disabled = true;
+          el.stops[r].classList.remove('armed');
+          paintReel(r);
+          checkAllLocked();
+          continue;
+        }
+
+        // springy approach
+        const spring = 10 + Math.min(20, abs * 4);
+        const damp = 6;
+        const force = diff * spring - velocities[r] * damp;
+        velocities[r] += force * dt;
+        // clamp
+        const maxV = 18;
+        if (velocities[r] > maxV) velocities[r] = maxV;
+        if (velocities[r] < -maxV) velocities[r] = -maxV;
+        positions[r] += velocities[r] * dt;
+      } else {
+        // free spin
+        positions[r] += velocities[r] * dt;
+      }
+
+      // keep position bounded for numeric stability
+      const len = strip.length;
+      if (positions[r] > len * 4) positions[r] -= len * 2;
+      if (positions[r] < -len * 2) positions[r] += len * 2;
+
+      paintReel(r);
+    }
+
+    if (any) {
+      raf = requestAnimationFrame(tick);
+    } else {
+      raf = null;
+      lastTs = 0;
+    }
+  }
+
+  function ensureLoop() {
+    if (!raf) {
+      lastTs = 0;
+      raf = requestAnimationFrame(tick);
+    }
+  }
+
+  /* ── Game flow ── */
+  function pickPalette() {
+    // avoid immediate repeats via simple shuffle bag
+    if (!pickPalette.bag || pickPalette.bag.length === 0) {
+      pickPalette.bag = PALETTES.map((_, i) => i);
+      for (let i = pickPalette.bag.length - 1; i > 0; i--) {
+        const j = (Math.random() * (i + 1)) | 0;
+        [pickPalette.bag[i], pickPalette.bag[j]] = [pickPalette.bag[j], pickPalette.bag[i]];
+      }
+    }
+    return PALETTES[pickPalette.bag.pop()];
+  }
+
+  function startRound() {
+    phase = 'idle';
+    locked = [false, false, false];
+    spinning = [false, false, false];
+    stopTarget = [null, null, null];
+    velocities = [0, 0, 0];
+    chosen = [0, 0, 0];
+
+    buildStrip();
+    // random starting positions
+    for (let r = 0; r < 3; r++) {
+      positions[r] = (Math.random() * strip.length) | 0;
+      reelDOM[r].frame.classList.remove('locked');
+      reelDOM[r].col.classList.remove('locked');
+      el.stops[r].disabled = true;
+      el.stops[r].classList.remove('armed');
+    }
+
+    setTarget(pickPalette());
+    paintAllReels();
+    renderPips();
+    updateScoreboard();
+
+    el.btnSpin.disabled = false;
+    el.btnSpin.textContent = 'Spin Reels';
+    el.phaseLabel.textContent = 'Round ' + (round + 1) + ' of ' + TOTAL_ROUNDS;
+    el.headline.textContent = 'Match the Salon';
+    el.subhead.textContent = 'Study the target palette, then stop each reel on the nearest luxury hue.';
+  }
+
+  function spinAll() {
+    if (phase !== 'idle') return;
+    phase = 'spinning';
+    el.btnSpin.disabled = true;
+    el.btnSpin.textContent = 'Spinning…';
+
+    for (let r = 0; r < 3; r++) {
+      spinning[r] = true;
+      locked[r] = false;
+      stopTarget[r] = null;
+      // speed in chips/sec
+      velocities[r] = (14 + Math.random() * 8) * SPIN_BASE[r] / 2.5;
+      // slight direction variety — always down (positive)
+      el.stops[r].disabled = false;
+      el.stops[r].classList.add('armed');
+      reelDOM[r].frame.classList.remove('locked');
+      reelDOM[r].col.classList.remove('locked');
+    }
+    ensureLoop();
+  }
+
+  function stopReel(r) {
+    if (!spinning[r] || stopTarget[r] !== null || locked[r]) return;
+    el.stops[r].disabled = true;
+    el.stops[r].classList.remove('armed');
+
+    const len = strip.length;
+    const targetHex = target.hexes[r];
+
+    // Find nearest strip index to current position whose color is closest to target,
+    // among upcoming slots (at least ~2-5 chips ahead so it can decelerate)
+    const ahead = 3 + ((Math.random() * 4) | 0);
+    const start = Math.ceil(positions[r] + ahead);
+
+    // Search a window for best deltaE match — player skill: stopping sooner
+    // freezes earlier; we always land on whatever is nearest the stop request
+    // Truthful stop: land on the color currently approaching center, not auto-snap to perfect.
+    // But give a small look-ahead so deceleration feels natural.
+    const landAt = Math.round(positions[r] + Math.max(2.2, velocities[r] * 0.22));
+    stopTarget[r] = landAt;
+
+    // slow initial velocity a bit for feel
+    velocities[r] = Math.min(velocities[r], 12);
+    ensureLoop();
+  }
+
+  function checkAllLocked() {
+    if (!locked.every(Boolean)) return;
+    phase = 'scoring';
+    setTimeout(scoreRound, 380);
+  }
+
+  function scoreRound() {
+    let roundPts = 0;
+    let labels = [];
+    let perfects = 0;
+
+    for (let r = 0; r < 3; r++) {
+      const tHex = target.hexes[r];
+      const pHex = LIBRARY[chosen[r]].hex;
+      const res = scoreHue(tHex, pHex);
+      roundPts += res.pts;
+      labels.push(res.label);
+      if (res.pts >= 850) perfects++;
+    }
+
+    // combo: if average quality is good, build combo
+    const avg = roundPts / 3;
+    if (avg >= 400) {
+      combo = Math.min(combo + 1, 8);
+    } else {
+      combo = 0;
+    }
+    const mult = Math.max(1, combo);
+    const gained = Math.round(roundPts * (mult > 1 ? (1 + (mult - 1) * 0.25) : 1));
+    score += gained;
+
+    el.targetCard.classList.add('matched');
+    updateScoreboard();
+
+    const comboNote = mult > 1 ? ' · <span class="pts">combo ×' + mult + '</span>' : '';
+    showToast('<span class="pts">+' + gained + '</span> · ' + labels.join(' · ') + comboNote);
+
+    round++;
+    renderPips();
+
+    if (round >= TOTAL_ROUNDS) {
+      setTimeout(endGame, 1400);
+    } else {
+      setTimeout(() => {
+        startRound();
+      }, 1600);
+    }
+  }
+
+  function endGame() {
+    phase = 'over';
+    if (score > best) {
+      best = score;
+      try { localStorage.setItem(STORAGE_KEY, String(best)); } catch (e) {}
+    }
+    updateScoreboard();
+
+    el.modalScore.textContent = score;
+    el.modalBest.innerHTML = 'Personal best <em>' + best + '</em>';
+    el.modalSwatches.innerHTML = '';
+    if (target) {
+      target.hexes.forEach(h => {
+        const s = document.createElement('span');
+        s.style.background = h;
+        el.modalSwatches.appendChild(s);
+      });
+    }
+
+    let title = 'Atelier Closed';
+    let blurb = 'Five rooms judged. Your eye for interior hue is noted.';
+    let eye = 'Session Complete';
+    if (score >= 12000) {
+      title = 'Master Colourist';
+      blurb = 'Impeccable. You read undertones the way a designer reads light.';
+      eye = 'Exceptional';
+    } else if (score >= 8000) {
+      title = 'Refined Eye';
+      blurb = 'A cultivated sense of harmony. The salon would approve.';
+      eye = 'Well Judged';
+    } else if (score >= 4500) {
+      title = 'Promising Palette';
+      blurb = 'Solid instincts. A few more rooms and the craft settles in.';
+      eye = 'Session Complete';
+    } else {
+      title = 'Still Training';
+      blurb = 'Hue is a long apprenticeship. Spin again — the walls can wait.';
+      eye = 'Session Complete';
+    }
+    el.modalEyebrow.textContent = eye;
+    el.modalTitle.textContent = title;
+    el.modalBlurb.textContent = blurb;
+
+    el.overlay.classList.add('open');
+    el.overlay.setAttribute('aria-hidden', 'false');
+  }
+
+  function restart() {
+    el.overlay.classList.remove('open');
+    el.overlay.setAttribute('aria-hidden', 'true');
+    round = 0;
+    score = 0;
+    combo = 0;
+    pickPalette.bag = null;
+    startRound();
+  }
+
+  /* ── Init ── */
+  function init() {
+    try {
+      best = parseInt(localStorage.getItem(STORAGE_KEY) || '0', 10) || 0;
+    } catch (e) { best = 0; }
+
+    mountReels();
+    el.btnSpin.addEventListener('click', spinAll);
+    el.stops.forEach((btn, i) => btn.addEventListener('click', () => stopReel(i)));
+    el.btnRestart.addEventListener('click', restart);
+
+    // keyboard: 1/2/3 stop, space spin
+    window.addEventListener('keydown', (e) => {
+      if (el.overlay.classList.contains('open')) {
+        if (e.key === 'Enter' || e.key === ' ') { e.preventDefault(); restart(); }
+        return;
+      }
+      if (e.key === ' ' || e.key === 'Enter') {
+        if (phase === 'idle') { e.preventDefault(); spinAll(); }
+      } else if (e.key === '1') stopReel(0);
+      else if (e.key === '2') stopReel(1);
+      else if (e.key === '3') stopReel(2);
+    });
+
+    // repaint on resize for chip metrics
+    window.addEventListener('resize', () => paintAllReels());
+
+    startRound();
+    // intro toast
+    setTimeout(() => showToast('Match three hues to the target salon'), 600);
+  }
+
+  if (document.readyState === 'loading') {
+    document.addEventListener('DOMContentLoaded', init);
+  } else {
+    init();
+  }
+})();
+</script>
+</body>
+</html>
\ No newline at end of file
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diff --git a/data/artifacts/c243a61b18ec/hermes3-8b.html b/data/artifacts/c243a61b18ec/hermes3-8b.html
new file mode 100644
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--- /dev/null
+++ b/data/artifacts/c243a61b18ec/hermes3-8b.html
@@ -0,0 +1,190 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<title>Color Match Game</title>
+<style>
+:root {
+  --bg: #f7efe6;
+  --surface: #fff9f1;
+  --text: #3a2c22;
+  --muted: #a08c7a;
+  --accent: #e0a458 / #c65f38;
+  --line: rgba(240, 140, 52, 0.18);
+  --shadow: rgba(0, 0, 0, 0.12);
+  --ease: cubic-bezier(0.22, 1, 0.36, 1);
+}
+body {
+  background-color: var(--bg);
+  color: var(--text);
+  font-family: -apple-system, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
+  margin: 0;
+  padding-top: 48px;
+  font-size: 16px;
+}
+h1 {
+  font-family: 'Didot', 'Bodoni MT', 'Playfair Display', Georgia, serif;
+  text-align: left;
+  letter-spacing: .18em;
+  margin: 0;
+}
+h2 {
+  font-size: 38px;
+  margin: 32px 0 16px 0;
+}
+button,
+.scoreboard {
+  background-color: var(--surface);
+  border: 1px solid var(--line);
+  box-shadow: 0 8px 24px var(--shadow);
+  color: var(--text);
+  font-family: -apple-system, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
+  font-size: 16px;
+  padding: 12px 24px;
+  position: relative;
+  z-index: 2;
+  cursor: pointer;
+}
+button:hover,
+.scoreboard:hover {
+  box-shadow: 0 16px 48px var(--shadow);
+}
+.glow {
+  background-color: var(--surface);
+  box-shadow: 0 0 24px var(--accent) inset;
+  z-index: -1;
+  position: relative;
+}
+.grid {
+  display: grid;
+  gap: 24px;
+  padding: 96px;
+  place-items: center;
+}
+.card {
+  background-color: var(--surface);
+  border-radius: 14px;
+  box-shadow: var(--shadow);
+  cursor: pointer;
+  font-family: -apple-system, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  padding: 64px;
+}
+h3 {
+  margin: 0;
+}
+.muted {
+  color: var(--muted);
+  font-family: -apple-system, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
+  letter-spacing: .15em;
+  text-transform: uppercase;
+}
+@keyframes fadeUp {
+  from {
+    opacity: 0;
+    transform: translateY(28px);
+  }
+  to {
+    opacity: 1;
+    transform: translateY(0);
+  }
+}
+.fade-up {
+  animation: fadeUp 0.7s var(--ease) both;
+  animation-delay: calc(var(--index) * 90ms);
+}
+@keyframes drift {
+  0% {
+    background-image: none;
+  }
+  100% {
+    background-image: linear-gradient(18deg, #e0a458, #c65f38);
+  }
+}
+.drift {
+  animation: drift 18s linear infinite;
+}
+@keyframes accent-glow {
+  to {
+    box-shadow: 0 0 24px var(--accent) inset;
+  }
+}
+.accent-glow {
+  animation: accent-glow 1.5s forwards;
+}
+</style>
+<body>
+<h1 class="display" style="letter-spacing: .18em; font-size: 67px;">DESIGNER<span style="font-family: 'Didot', 'Bodoni MT', 'Playfair Display', Georgia, serif;">WALLCOVERINGS</span></h1>
+<h2>Color Match Game</h2>
+<div class="grid">
+  <div class="card fade-up" style="--index:0;">
+    <button class="glow" onclick="startRound(event)">STOP</button>
+  </div>
+  <div class="card drift fade-up" style="--index:1;">
+    <span class="muted">ROUND 1-5</span>
+  </div>
+  <div class="card accent-glow fade-up" style="--index:2;">
+    <span class="scoreboard">SCORE: 0</span>
+  </div>
+  <div class="card fade-up" style="--index:3;">
+    <button onclick="restartGame()">PLAY AGAIN</button>
+  </div>
+</div>
+<script>
+let round = 0;
+let score = 0;
+const maxRounds = 5;
+
+function startRound(event) {
+  const card = event.target.parentElement;
+  const hue1 = Math.random() * 360;
+  const hue2 = Math.random() * 360;
+  const hue3 = Math.random() * 360;
+  
+  card.style.backgroundImage = `linear-gradient(${hue1}deg, #c9a961, #7d6a45, ${hue2}deg, #b0472e, #2f4c39, ${hue3}deg, #ff2e88, #00e5ff)`;
+  
+  const result = Math.abs(hue1 - hue3);
+  if (result < 15) score += 10;
+  else if (result < 30) score += 20;
+  else score += 30;
+
+  updateScoreboard();
+  checkGameEnd();
+}
+
+function restartGame() {
+  round = 0;
+  score = 0;
+  localStorage.setItem('bestScore', '0');
+  location.reload();
+}
+
+function updateScoreboard() {
+  const scoreboard = document.querySelector('.scoreboard');
+  scoreboard.textContent = `SCORE: ${score}`;
+  
+  if (localStorage.getItem('bestScore') === null) localStorage.setItem('bestScore', '0');
+  else if (score > parseInt(localStorage.getItem('bestScore'))) localStorage.setItem('bestScore', score.toString());
+  
+  scoreboard.classList.add('fade-up');
+  setTimeout(() => scoreboard.classList.remove('fade-up'), 700);
+}
+
+function checkGameEnd() {
+  if (++round === maxRounds) endGame();
+}
+
+function endGame() {
+  alert(`Congratulations! Your final score is ${score}. Your best score is ${localStorage.getItem('bestScore')}. Play again?`);
+  
+  round = 0;
+  score = 0;
+  localStorage.setItem('bestScore', '0');
+  location.reload();
+}
+</script>
+</body>
+</html>
\ No newline at end of file
diff --git a/data/artifacts/c243a61b18ec/hermes3-8b.png b/data/artifacts/c243a61b18ec/hermes3-8b.png
new file mode 100644
index 0000000..751ff6d
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diff --git a/data/artifacts/c243a61b18ec/hf-qwen-coder-32b.html b/data/artifacts/c243a61b18ec/hf-qwen-coder-32b.html
new file mode 100644
index 0000000..06e40e0
--- /dev/null
+++ b/data/artifacts/c243a61b18ec/hf-qwen-coder-32b.html
@@ -0,0 +1,239 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Color Matching Game</title>
+    <style>
+        :root {
+            --bg: #faf8f4;
+            --surface: #ffffff;
+            --ink: #1c1a17;
+            --muted: #9b948a;
+            --accent: #b0472e;
+            --line: #dcdcdc;
+            --shadow: rgba(0, 0, 0, .12);
+            --hover-shadow: rgba(0, 0, 0, .18);
+            --glow: rgba(176, 71, 46, .35);
+            --ease: cubic-bezier(.22, 1, .36, 1);
+        }
+        body {
+            font-family: -apple-system, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
+            background-color: var(--bg);
+            color: var(--ink);
+            margin: 0;
+            padding: 0;
+            display: flex;
+            flex-direction: column;
+            align-items: center;
+        }
+        header {
+            position: fixed;
+            top: 0;
+            left: 0;
+            width: 100%;
+            background-color: var(--surface);
+            box-shadow: 0 2px 8px rgba(0, 0, 0, .1);
+            padding: 16px 24px;
+            z-index: 1000;
+        }
+        header h1 {
+            font-family: 'Playfair Display', Georgia, serif;
+            font-size: 38px;
+            letter-spacing: .18em;
+            margin: 0;
+        }
+        main {
+            flex-grow: 1;
+            padding-top: 96px;
+            display: flex;
+            flex-direction: column;
+            align-items: center;
+        }
+        .container {
+            width: 320px;
+            text-align: center;
+        }
+        .swatch-reel {
+            margin: 24px 0;
+            position: relative;
+            overflow: hidden;
+            height: 180px;
+            border-radius: 14px;
+            box-shadow: var(--shadow);
+            background-color: var(--surface);
+        }
+        .swatches {
+            display: flex;
+            flex-direction: column;
+            animation: spin 3s linear infinite;
+        }
+        .swatch {
+            height: 60px;
+            border-bottom: 1px solid var(--line);
+        }
+        .swatch:last-child {
+            border-bottom: none;
+        }
+        button {
+            font-family: -apple-system, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
+            text-transform: uppercase;
+            letter-spacing: .15em;
+            font-size: 12px;
+            padding: 8px 16px;
+            background-color: var(--accent);
+            color: white;
+            border: none;
+            border-radius: 4px;
+            cursor: pointer;
+            box-shadow: var(--shadow);
+        }
+        button:hover {
+            box-shadow: var(--hover-shadow);
+        }
+        .overlay {
+            position: fixed;
+            top: 0;
+            left: 0;
+            width: 100%;
+            height: 100%;
+            background-color: rgba(0, 0, 0, .7);
+            display: flex;
+            justify-content: center;
+            align-items: center;
+            z-index: 999;
+        }
+        .overlay-content {
+            background-color: var(--surface);
+            padding: 24px;
+            border-radius: 14px;
+            box-shadow: var(--shadow);
+            text-align: center;
+        }
+        .overlay-content h2 {
+            font-size: 28px;
+            margin-bottom: 16px;
+        }
+        .overlay-content p {
+            font-size: 16px;
+            margin-bottom: 24px;
+        }
+        @keyframes spin {
+            from { transform: translateY(0); }
+            to { transform: translateY(-180px); }
+        }
+    </style>
+</head>
+<body>
+    <header>
+        <h1>DESIGNER WALLCOVERINGS</h1>
+    </header>
+    <main>
+        <div class="container">
+            <div class="target-palette" style="background-color: #c9a961; margin-bottom: 24px; height: 60px; border-radius: 14px;"></div>
+            <div class="swatch-reel">
+                <div class="swatches">
+                    <div class="swatch" style="background-color: #8d7bb0;"></div>
+                    <div class="swatch" style="background-color: #ff2e88;"></div>
+                    <div class="swatch" style="background-color: #00e5ff;"></div>
+                </div>
+            </div>
+            <button id="stopButton">STOP</button>
+        </div>
+    </main>
+    <div id="resultOverlay" class="overlay" style="display: none;">
+        <div class="overlay-content">
+            <h2>ROUND COMPLETE</h2>
+            <p id="scoreMessage"></p>
+            <button id="nextRoundButton">NEXT ROUND</button>
+        </div>
+    </div>
+    <script>
+        const stopButton = document.getElementById('stopButton');
+        const nextRoundButton = document.getElementById('nextRoundButton');
+        const resultOverlay = document.getElementById('resultOverlay');
+        const scoreMessage = document.getElementById('scoreMessage');
+        const targetPalette = document.querySelector('.target-palette');
+        const swatches = document.querySelectorAll('.swatch');
+        let currentScore = 0;
+        let round = 1;
+
+        function getRandomColor() {
+            return `#${Math.floor(Math.random()*16777215).toString(16)}`;
+        }
+
+        function generateTargetColor() {
+            targetPalette.style.backgroundColor = getRandomColor();
+        }
+
+        function stopReel() {
+            const reel = document.querySelector('.swatch-reel .swatches');
+            const offset = reel.getBoundingClientRect().top - document.querySelector('.swatch-reel').getBoundingClientRect().top;
+            const closestSwatchIndex = Math.abs(offset / 60);
+            const closestSwatchColor = swatches[closestSwatchIndex].style.backgroundColor;
+            calculateScore(closestSwatchColor);
+        }
+
+        function calculateScore(color) {
+            const targetColor = targetPalette.style.backgroundColor;
+            const targetRGB = hexToRgb(targetColor);
+            const selectedRGB = hexToRgb(color);
+            const score = Math.round(Math.sqrt(
+                Math.pow(targetRGB.r - selectedRGB.r, 2) +
+                Math.pow(targetRGB.g - selectedRGB.g, 2) +
+                Math.pow(targetRGB.b - selectedRGB.b, 2)
+            ));
+            const maxScore = Math.sqrt(3 * Math.pow(255, 2));
+            const normalizedScore = Math.round(((maxScore - score) / maxScore) * 100);
+            currentScore += normalizedScore;
+            showResult(normalizedScore);
+        }
+
+        function hexToRgb(hex) {
+            const bigint = parseInt(hex.slice(1), 16);
+            return {
+                r: (bigint >> 16) & 255,
+                g: (bigint >> 8) & 255,
+                b: bigint & 255
+            };
+        }
+
+        function showResult(score) {
+            scoreMessage.textContent = `SCORE: ${score}`;
+            resultOverlay.style.display = 'flex';
+        }
+
+        function nextRound() {
+            if (round < 5) {
+                round++;
+                generateTargetColor();
+                const reel = document.querySelector('.swatch-reel .swatches');
+                reel.style.animationPlayState = 'running';
+                resultOverlay.style.display = 'none';
+            } else {
+                endGame();
+            }
+        }
+
+        function endGame() {
+            scoreMessage.textContent = `FINAL SCORE: ${currentScore}`;
+            const bestScore = localStorage.getItem('bestScore') || 0;
+            if (currentScore > bestScore) {
+                localStorage.setItem('bestScore', currentScore);
+                scoreMessage.textContent += ' - NEW BEST!';
+            }
+            resultOverlay.style.display = 'flex';
+        }
+
+        stopButton.addEventListener('click', () => {
+            const reel = document.querySelector('.swatch-reel .swatches');
+            reel.style.animationPlayState = 'paused';
+            stopReel();
+        });
+
+        nextRoundButton.addEventListener('click', nextRound);
+
+        generateTargetColor();
+    </script>
+</body>
+</html>
\ No newline at end of file
diff --git a/data/artifacts/c243a61b18ec/hf-qwen-coder-32b.png b/data/artifacts/c243a61b18ec/hf-qwen-coder-32b.png
new file mode 100644
index 0000000..fa7e72f
Binary files /dev/null and b/data/artifacts/c243a61b18ec/hf-qwen-coder-32b.png differ
diff --git a/data/artifacts/c243a61b18ec/kimi.html b/data/artifacts/c243a61b18ec/kimi.html
new file mode 100644
index 0000000..cd7a6a5
--- /dev/null
+++ b/data/artifacts/c243a61b18ec/kimi.html
@@ -0,0 +1,1055 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>DESIGNER WALLCOVERINGS — Atelier Match</title>
+    <style>
+        /* Design Tokens */
+        :root {
+            --bg: #0d0d0f;
+            --surface: #17171c;
+            --surface-2: #1f1f28;
+            --ink: #f5f2ea;
+            --muted: #8a8578;
+            --accent: #c9a961;
+            --accent-glow: rgba(201, 169, 97, 0.35);
+            --line: rgba(245, 242, 234, 0.12);
+            --shadow: 0 16px 48px rgba(0,0,0,0.18);
+            --shadow-soft: 0 8px 24px rgba(0,0,0,0.12);
+            --ease-swift: cubic-bezier(.22,.9,.24,1);
+            --ease-hero: cubic-bezier(.22,1,.36,1);
+            --ease-power: cubic-bezier(.77,0,.18,1);
+            
+            --font-display: 'Didot', 'Bodoni MT', 'Playfair Display', Georgia, serif;
+            --font-sans: 'Avenir Next', 'Century Gothic', Futura, -apple-system, sans-serif;
+        }
+
+        * {
+            margin: 0;
+            padding: 0;
+            box-sizing: border-box;
+        }
+
+        @keyframes fadeUp {
+            from { opacity: 0; transform: translateY(28px); }
+            to { opacity: 1; transform: none; }
+        }
+
+        @keyframes scaleIn {
+            from { opacity: 0; transform: scale(.92); }
+            to { opacity: 1; transform: none; }
+        }
+
+        @keyframes shimmer {
+            0%, 100% { opacity: 0.4; }
+            50% { opacity: 0.8; }
+        }
+
+        @keyframes pulse-gold {
+            0%, 100% { box-shadow: 0 0 0 0 var(--accent-glow); }
+            50% { box-shadow: 0 0 24px 4px var(--accent-glow); }
+        }
+
+        @keyframes spin-reel {
+            0% { transform: translateY(0); }
+            100% { transform: translateY(-100%); }
+        }
+
+        body {
+            background: var(--bg);
+            color: var(--ink);
+            font-family: var(--font-sans);
+            font-size: 16px;
+            line-height: 1.6;
+            min-height: 100vh;
+            overflow-x: hidden;
+        }
+
+        /* Fixed Header */
+        .header {
+            position: fixed;
+            top: 0;
+            left: 0;
+            right: 0;
+            z-index: 100;
+            background: linear-gradient(to bottom, var(--bg) 80%, transparent);
+            padding: 24px 48px;
+            display: flex;
+            justify-content: space-between;
+            align-items: flex-start;
+            pointer-events: none;
+        }
+
+        .wordmark {
+            font-family: var(--font-display);
+            font-size: 24px;
+            letter-spacing: 0.18em;
+            text-transform: uppercase;
+            color: var(--ink);
+            line-height: 1.3;
+            pointer-events: auto;
+        }
+
+        .score-board {
+            font-family: var(--font-sans);
+            font-size: 11px;
+            letter-spacing: 0.15em;
+            text-transform: uppercase;
+            color: var(--muted);
+            text-align: right;
+            pointer-events: auto;
+        }
+
+        .score-value {
+            font-size: 28px;
+            color: var(--accent);
+            font-weight: 300;
+            letter-spacing: 0.05em;
+            margin-top: 4px;
+        }
+
+        /* Main Game Area */
+        .game-container {
+            padding: 140px 48px 48px;
+            max-width: 1200px;
+            margin: 0 auto;
+            min-height: 100vh;
+            display: flex;
+            flex-direction: column;
+        }
+
+        /* Round Indicator */
+        .round-indicator {
+            text-align: center;
+            margin-bottom: 48px;
+            animation: fadeUp 0.7s var(--ease-hero) both;
+        }
+
+        .round-label {
+            font-family: var(--font-sans);
+            font-size: 11px;
+            letter-spacing: 0.2em;
+            text-transform: uppercase;
+            color: var(--muted);
+            margin-bottom: 8px;
+        }
+
+        .round-number {
+            font-family: var(--font-display);
+            font-size: 50px;
+            color: var(--ink);
+            line-height: 1;
+        }
+
+        /* Target Palette */
+        .target-section {
+            margin-bottom: 64px;
+            animation: fadeUp 0.7s var(--ease-hero) 0.1s both;
+        }
+
+        .target-label {
+            font-family: var(--font-sans);
+            font-size: 11px;
+            letter-spacing: 0.2em;
+            text-transform: uppercase;
+            color: var(--muted);
+            margin-bottom: 24px;
+            text-align: center;
+        }
+
+        .target-palette {
+            display: flex;
+            gap: 24px;
+            justify-content: center;
+            flex-wrap: wrap;
+        }
+
+        .target-swatch {
+            width: 160px;
+            height: 200px;
+            border-radius: 2px;
+            position: relative;
+            box-shadow: var(--shadow);
+            overflow: hidden;
+        }
+
+        .target-swatch::after {
+            content: '';
+            position: absolute;
+            inset: 0;
+            box-shadow: inset 0 1px 0 rgba(255,255,255,0.08);
+        }
+
+        .swatch-pattern {
+            position: absolute;
+            inset: 0;
+            opacity: 0.15;
+        }
+
+        .target-info {
+            position: absolute;
+            bottom: 0;
+            left: 0;
+            right: 0;
+            padding: 16px;
+            background: linear-gradient(to top, rgba(13,13,15,0.9), transparent);
+        }
+
+        .color-name {
+            font-family: var(--font-display);
+            font-size: 16px;
+            color: var(--ink);
+            margin-bottom: 4px;
+        }
+
+        .color-hex {
+            font-family: var(--font-sans);
+            font-size: 10px;
+            letter-spacing: 0.1em;
+            color: var(--muted);
+            text-transform: uppercase;
+        }
+
+        /* Reels Section */
+        .reels-section {
+            flex: 1;
+            display: flex;
+            flex-direction: column;
+            align-items: center;
+            gap: 48px;
+            animation: fadeUp 0.7s var(--ease-hero) 0.2s both;
+        }
+
+        .reels-container {
+            display: flex;
+            gap: 32px;
+            justify-content: center;
+            flex-wrap: wrap;
+        }
+
+        .reel-wrapper {
+            display: flex;
+            flex-direction: column;
+            align-items: center;
+            gap: 20px;
+        }
+
+        .reel-window {
+            width: 140px;
+            height: 180px;
+            background: var(--surface);
+            border: 1px solid var(--line);
+            border-radius: 2px;
+            overflow: hidden;
+            position: relative;
+            box-shadow: var(--shadow-soft), inset 0 1px 0 rgba(255,255,255,0.04);
+        }
+
+        .reel-window::before,
+        .reel-window::after {
+            content: '';
+            position: absolute;
+            left: 0;
+            right: 0;
+            height: 60px;
+            z-index: 2;
+            pointer-events: none;
+        }
+
+        .reel-window::before {
+            top: 0;
+            background: linear-gradient(to bottom, var(--surface), transparent);
+        }
+
+        .reel-window::after {
+            bottom: 0;
+            background: linear-gradient(to top, var(--surface), transparent);
+        }
+
+        .reel {
+            position: absolute;
+            top: 0;
+            left: 0;
+            width: 100%;
+            display: flex;
+            flex-direction: column;
+            will-change: transform;
+        }
+
+        .reel.spinning {
+            animation: spin-reel 0.8s linear infinite;
+        }
+
+        .reel.stopping {
+            transition: transform 1.2s var(--ease-power);
+        }
+
+        .reel-swatch {
+            width: 140px;
+            height: 180px;
+            flex-shrink: 0;
+            position: relative;
+            display: flex;
+            align-items: center;
+            justify-content: center;
+        }
+
+        /* Pattern Styles for Visual Distinction */
+        .pattern-moiré {
+            background-image: repeating-linear-gradient(
+                45deg,
+                transparent,
+                transparent 2px,
+                rgba(255,255,255,0.03) 2px,
+                rgba(255,255,255,0.03) 4px
+            );
+        }
+
+        .pattern-lattice {
+            background-image: 
+                linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px),
+                linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px);
+            background-size: 20px 20px;
+        }
+
+        .pattern-velvet {
+            background: radial-gradient(ellipse at 30% 20%, rgba(255,255,255,0.08), transparent 50%);
+        }
+
+        .pattern-silk {
+            background: repeating-linear-gradient(
+                90deg,
+                transparent,
+                transparent 10px,
+                rgba(255,255,255,0.02) 10px,
+                rgba(255,255,255,0.02) 11px
+            );
+        }
+
+        .pattern-marble {
+            background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' /%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
+        }
+
+        .pattern-herringbone {
+            background-image: repeating-linear-gradient(
+                60deg,
+                transparent,
+                transparent 8px,
+                rgba(0,0,0,0.1) 8px,
+                rgba(0,0,0,0.1) 16px
+            );
+        }
+
+        /* Stop Button */
+        .stop-btn {
+            width: 80px;
+            height: 80px;
+            border-radius: 50%;
+            background: var(--surface-2);
+            border: 1px solid var(--line);
+            color: var(--muted);
+            font-family: var(--font-sans);
+            font-size: 10px;
+            letter-spacing: 0.2em;
+            text-transform: uppercase;
+            cursor: pointer;
+            transition: all 0.3s var(--ease-swift);
+            display: flex;
+            align-items: center;
+            justify-content: center;
+            position: relative;
+            overflow: hidden;
+        }
+
+        .stop-btn::before {
+            content: '';
+            position: absolute;
+            inset: 0;
+            border-radius: 50%;
+            border: 1px solid transparent;
+            transition: all 0.3s var(--ease-swift);
+        }
+
+        .stop-btn:hover:not(:disabled) {
+            border-color: var(--accent);
+            color: var(--accent);
+            transform: scale(1.05);
+        }
+
+        .stop-btn:hover:not(:disabled)::before {
+            border-color: var(--accent);
+            animation: pulse-gold 1.5s ease-in-out infinite;
+        }
+
+        .stop-btn:disabled {
+            opacity: 0.4;
+            cursor: not-allowed;
+        }
+
+        .stop-btn.stopped {
+            background: var(--accent);
+            color: var(--bg);
+            border-color: var(--accent);
+        }
+
+        /* Match Indicator */
+        .match-indicator {
+            position: absolute;
+            top: 50%;
+            left: 50%;
+            transform: translate(-50%, -50%);
+            width: 40px;
+            height: 40px;
+            border-radius: 50%;
+            display: flex;
+            align-items: center;
+            justify-content: center;
+            opacity: 0;
+            transition: all 0.5s var(--ease-swift);
+            z-index: 3;
+        }
+
+        .match-indicator.show {
+            opacity: 1;
+            transform: translate(-50%, -50%) scale(1);
+        }
+
+        .match-indicator.perfect {
+            background: var(--accent);
+            box-shadow: 0 0 24px var(--accent-glow);
+        }
+
+        .match-indicator.close {
+            background: var(--surface-2);
+            border: 1px solid var(--accent);
+        }
+
+        .match-indicator svg {
+            width: 20px;
+            height: 20px;
+        }
+
+        /* Results Overlay */
+        .overlay {
+            position: fixed;
+            inset: 0;
+            background: rgba(13,13,15,0.95);
+            backdrop-filter: blur(20px);
+            display: none;
+            align-items: center;
+            justify-content: center;
+            z-index: 200;
+            opacity: 0;
+            transition: opacity 0.5s var(--ease-hero);
+        }
+
+        .overlay.active {
+            display: flex;
+            opacity: 1;
+        }
+
+        .overlay-content {
+            text-align: center;
+            max-width: 480px;
+            padding: 48px;
+            animation: scaleIn 0.6s var(--ease-hero);
+        }
+
+        .overlay-title {
+            font-family: var(--font-display);
+            font-size: 38px;
+            margin-bottom: 16px;
+            color: var(--ink);
+        }
+
+        .overlay-subtitle {
+            font-family: var(--font-sans);
+            font-size: 13px;
+            letter-spacing: 0.15em;
+            text-transform: uppercase;
+            color: var(--muted);
+            margin-bottom: 32px;
+        }
+
+        .score-display {
+            font-family: var(--font-display);
+            font-size: 67px;
+            color: var(--accent);
+            margin-bottom: 8px;
+            line-height: 1;
+        }
+
+        .best-score {
+            font-family: var(--font-sans);
+            font-size: 11px;
+            letter-spacing: 0.1em;
+            color: var(--muted);
+            margin-bottom: 48px;
+        }
+
+        .action-btn {
+            display: inline-block;
+            padding: 20px 48px;
+            background: transparent;
+            border: 1px solid var(--accent);
+            color: var(--accent);
+            font-family: var(--font-sans);
+            font-size: 11px;
+            letter-spacing: 0.2em;
+            text-transform: uppercase;
+            cursor: pointer;
+            transition: all 0.4s var(--ease-swift);
+            position: relative;
+            overflow: hidden;
+        }
+
+        .action-btn::before {
+            content: '';
+            position: absolute;
+            top: 0;
+            left: -100%;
+            width: 100%;
+            height: 100%;
+            background: var(--accent);
+            transition: left 0.4s var(--ease-swift);
+            z-index: -1;
+        }
+
+        .action-btn:hover {
+            color: var(--bg);
+        }
+
+        .action-btn:hover::before {
+            left: 0;
+        }
+
+        /* Round Results */
+        .round-result {
+            display: flex;
+            gap: 16px;
+            justify-content: center;
+            margin-bottom: 32px;
+            flex-wrap: wrap;
+        }
+
+        .result-swatch {
+            width: 80px;
+            height: 100px;
+            border-radius: 2px;
+            position: relative;
+            box-shadow: var(--shadow-soft);
+        }
+
+        .result-swatch.perfect {
+            box-shadow: 0 0 0 2px var(--accent), var(--shadow-soft);
+        }
+
+        .combo-badge {
+            display: inline-block;
+            padding: 8px 16px;
+            background: var(--surface-2);
+            border: 1px solid var(--accent);
+            color: var(--accent);
+            font-family: var(--font-sans);
+            font-size: 10px;
+            letter-spacing: 0.15em;
+            text-transform: uppercase;
+            margin-top: 24px;
+            animation: fadeUp 0.5s var(--ease-hero);
+        }
+
+        /* Start Screen */
+        .start-overlay {
+            position: fixed;
+            inset: 0;
+            background: var(--bg);
+            display: flex;
+            align-items: center;
+            justify-content: center;
+            z-index: 300;
+        }
+
+        .start-content {
+            text-align: center;
+            max-width: 600px;
+            padding: 48px;
+        }
+
+        .start-title {
+            font-family: var(--font-display);
+            font-size: 50px;
+            margin-bottom: 24px;
+            color: var(--ink);
+            line-height: 1.1;
+        }
+
+        .start-subtitle {
+            font-family: var(--font-sans);
+            font-size: 14px;
+            color: var(--muted);
+            margin-bottom: 48px;
+            line-height: 1.7;
+        }
+
+        .game-instructions {
+            display: flex;
+            gap: 48px;
+            justify-content: center;
+            margin-bottom: 48px;
+            flex-wrap: wrap;
+        }
+
+        .instruction {
+            text-align: center;
+        }
+
+        .instruction-icon {
+            width: 64px;
+            height: 64px;
+            border: 1px solid var(--line);
+            border-radius: 50%;
+            display: flex;
+            align-items: center;
+            justify-content: center;
+            margin: 0 auto 16px;
+            color: var(--accent);
+            font-family: var(--font-display);
+            font-size: 24px;
+        }
+
+        .instruction-text {
+            font-family: var(--font-sans);
+            font-size: 11px;
+            letter-spacing: 0.15em;
+            text-transform: uppercase;
+            color: var(--muted);
+        }
+
+        /* Responsive */
+        @media (max-width: 768px) {
+            .header {
+                padding: 20px 24px;
+            }
+            
+            .wordmark {
+                font-size: 18px;
+            }
+            
+            .game-container {
+                padding: 120px 24px 24px;
+            }
+            
+            .target-swatch {
+                width: 100px;
+                height: 140px;
+            }
+            
+            .reel-window {
+                width: 100px;
+                height: 140px;
+            }
+            
+            .reel-swatch {
+                width: 100px;
+                height: 140px;
+            }
+            
+            .start-title {
+                font-size: 36px;
+            }
+        }
+    </style>
+</head>
+<body>
+
+    <!-- Fixed Header -->
+    <header class="header">
+        <div class="wordmark">Designer<br>Wallcoverings</div>
+        <div class="score-board">
+            <div>Current Score</div>
+            <div class="score-value" id="currentScore">0</div>
+        </div>
+    </header>
+
+    <!-- Start Overlay -->
+    <div class="start-overlay" id="startOverlay">
+        <div class="start-content">
+            <h1 class="start-title">Atelier Match</h1>
+            <p class="start-subtitle">A test of color acuity for the discerning eye. Match the target palette by stopping the reels. Precision earns prestige.</p>
+            <div class="game-instructions">
+                <div class="instruction">
+                    <div class="instruction-icon">1</div>
+                    <div class="instruction-text">Study Target</div>
+                </div>
+                <div class="instruction">
+                    <div class="instruction-icon">2</div>
+                    <div class="instruction-text">Stop Reels</div>
+                </div>
+                <div class="instruction">
+                    <div class="instruction-icon">3</div>
+                    <div class="instruction-text">Match Hues</div>
+                </div>
+            </div>
+            <button class="action-btn" onclick="game.start()">Enter Atelier</button>
+        </div>
+    </div>
+
+    <!-- Game Container -->
+    <div class="game-container" id="gameContainer" style="display: none;">
+        
+        <!-- Round Indicator -->
+        <div class="round-indicator">
+            <div class="round-label">Round</div>
+            <div class="round-number" id="roundNumber">1<span style="font-size: 24px; color: var(--muted);">/5</span></div>
+        </div>
+
+        <!-- Target Palette -->
+        <div class="target-section">
+            <div class="target-label">Reference Palette</div>
+            <div class="target-palette" id="targetPalette">
+                <!-- Generated by JS -->
+            </div>
+        </div>
+
+        <!-- Reels -->
+        <div class="reels-section">
+            <div class="reels-container" id="reelsContainer">
+                <!-- Generated by JS -->
+            </div>
+        </div>
+
+    </div>
+
+    <!-- Round Result Overlay -->
+    <div class="overlay" id="roundOverlay">
+        <div class="overlay-content">
+            <div class="round-result" id="roundResultSwatches"></div>
+            <div class="overlay-subtitle" id="roundResultTitle">Round Complete</div>
+            <div class="score-display" id="roundScore">0</div>
+            <div id="comboDisplay"></div>
+            <button class="action-btn" onclick="game.nextRound()" style="margin-top: 32px;">Continue</button>
+        </div>
+    </div>
+
+    <!-- Game Over Overlay -->
+    <div class="overlay" id="gameOverOverlay">
+        <div class="overlay-content">
+            <div class="overlay-title">Collection Complete</div>
+            <div class="overlay-subtitle">Final Score</div>
+            <div class="score-display" id="finalScore">0</div>
+            <div class="best-score" id="bestScoreDisplay">Personal Best: 0</div>
+            <button class="action-btn" onclick="game.restart()">New Collection</button>
+        </div>
+    </div>
+
+    <script>
+        /* Color Library - Luxury Interior Palette */
+        const COLOR_LIBRARY = [
+            { name: 'Palladian Blue', hex: '#c5d1d8', pattern: 'moiré' },
+            { name: 'Chantilly Lace', hex: '#f5f2ea', pattern: 'lattice' },
+            { name: 'Midnight Plum', hex: '#2d232e', pattern: 'velvet' },
+            { name: 'Burnished Gold', hex: '#c9a961', pattern: 'silk' },
+            { name: 'Slate Velvet', hex: '#4a5568', pattern: 'marble' },
+            { name: 'Terracotta Bisque', hex: '#c67c5c', pattern: 'herringbone' },
+            { name: 'Sage Brush', hex: '#9caf88', pattern: 'moiré' },
+            { name: 'Midnight Ink', hex: '#1a1a2e', pattern: 'velvet' },
+            { name: 'Blush Silk', hex: '#d4a5a5', pattern: 'silk' },
+            { name: 'Moss Agate', hex: '#6b7c5c', pattern: 'lattice' },
+            { name: 'Champagne Gilt', hex: '#f7e7ce', pattern: 'marble' },
+            { name: 'Charcoal Weave', hex: '#3d3d3d', pattern: 'herringbone' },
+            { name: 'Dusty Cedar', hex: '#a67c6b', pattern: 'moiré' },
+            { name: 'Ocean Deep', hex: '#2c4f66', pattern: 'velvet' },
+            { name: 'Warm Ivory', hex: '#faf8f3', pattern: 'lattice' }
+        ];
+
+        /* Game State */
+        const game = {
+            currentRound: 1,
+            totalRounds: 5,
+            score: 0,
+            combo: 0,
+            bestScore: parseInt(localStorage.getItem('atelierBestScore') || '0'),
+            targetColors: [],
+            selectedColors: [],
+            reelsStopped: 0,
+            isSpinning: false,
+
+            /* Color Utilities */
+            hexToRgb(hex) {
+                const result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex);
+                return result ? {
+                    r: parseInt(result[1], 16),
+                    g: parseInt(result[2], 16),
+                    b: parseInt(result[3], 16)
+                } : null;
+            },
+
+            colorDistance(hex1, hex2) {
+                const rgb1 = this.hexToRgb(hex1);
+                const rgb2 = this.hexToRgb(hex2);
+                const dr = rgb1.r - rgb2.r;
+                const dg = rgb1.g - rgb2.g;
+                const db = rgb1.b - rgb2.b;
+                return Math.sqrt(dr * dr + dg * dg + db * db);
+            },
+
+            getScoreForMatch(distance) {
+                if (distance < 15) return { points: 100, label: 'Perfect', perfect: true };
+                if (distance < 40) return { points: 75, label: 'Excellent', perfect: false };
+                if (distance < 70) return { points: 50, label: 'Close', perfect: false };
+                if (distance < 100) return { points: 25, label: 'Fair', perfect: false };
+                return { points: 10, label: 'Distant', perfect: false };
+            },
+
+            /* Game Flow */
+            start() {
+                document.getElementById('startOverlay').style.display = 'none';
+                document.getElementById('gameContainer').style.display = 'flex';
+                this.currentRound = 1;
+                this.score = 0;
+                this.combo = 0;
+                this.updateScoreDisplay();
+                this.startRound();
+            },
+
+            restart() {
+                document.getElementById('gameOverOverlay').classList.remove('active');
+                this.currentRound = 1;
+                this.score = 0;
+                this.combo = 0;
+                this.updateScoreDisplay();
+                this.startRound();
+            },
+
+            startRound() {
+                this.selectedColors = [];
+                this.reelsStopped = 0;
+                this.isSpinning = true;
+                
+                document.getElementById('roundNumber').innerHTML = 
+                    `${this.currentRound}<span style="font-size: 24px; color: var(--muted);">/${this.totalRounds}</span>`;
+                
+                this.generateTargetPalette();
+                this.createReels();
+            },
+
+            generateTargetPalette() {
+                // Select 3 random colors for target
+                const shuffled = [...COLOR_LIBRARY].sort(() => 0.5 - Math.random());
+                this.targetColors = shuffled.slice(0, 3);
+                
+                const container = document.getElementById('targetPalette');
+                container.innerHTML = '';
+                
+                this.targetColors.forEach((color, i) => {
+                    const swatch = document.createElement('div');
+                    swatch.className = 'target-swatch';
+                    swatch.style.backgroundColor = color.hex;
+                    swatch.style.animationDelay = `${i * 100}ms`;
+                    swatch.innerHTML = `
+                        <div class="swatch-pattern pattern-${color.pattern}"></div>
+                        <div class="target-info">
+                            <div class="color-name">${color.name}</div>
+                            <div class="color-hex">${color.hex}</div>
+                        </div>
+                    `;
+                    container.appendChild(swatch);
+                });
+            },
+
+            createReels() {
+                const container = document.getElementById('reelsContainer');
+                container.innerHTML = '';
+
+                for (let i = 0; i < 3; i++) {
+                    const wrapper = document.createElement('div');
+                    wrapper.className = 'reel-wrapper';
+                    
+                    const window = document.createElement('div');
+                    window.className = 'reel-window';
+                    
+                    const reel = document.createElement('div');
+                    reel.className = 'reel spinning';
+                    reel.id = `reel-${i}`;
+                    
+                    // Create extended reel with multiple color cycles
+                    const reelColors = [...COLOR_LIBRARY].sort(() => 0.5 - Math.random());
+                    const extendedColors = [...reelColors, ...reelColors, ...reelColors];
+                    
+                    extendedColors.forEach(color => {
+                        const swatch = document.createElement('div');
+                        swatch.className = `reel-swatch pattern-${color.pattern}`;
+                        swatch.style.backgroundColor = color.hex;
+                        swatch.dataset.color = color.hex;
+                        swatch.dataset.name = color.name;
+                        reel.appendChild(swatch);
+                    });
+                    
+                    window.appendChild(reel);
+                    
+                    // Add match indicator
+                    const indicator = document.createElement('div');
+                    indicator.className = 'match-indicator';
+                    indicator.id = `indicator-${i}`;
+                    indicator.innerHTML = `
+                        <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
+                            <polyline points="20 6 9 17 4 12"></polyline>
+                        </svg>
+                    `;
+                    window.appendChild(indicator);
+                    
+                    const stopBtn = document.createElement('button');
+                    stopBtn.className = 'stop-btn';
+                    stopBtn.textContent = 'STOP';
+                    stopBtn.onclick = () => this.stopReel(i);
+                    stopBtn.id = `btn-${i}`;
+                    
+                    wrapper.appendChild(window);
+                    wrapper.appendChild(stopBtn);
+                    container.appendChild(wrapper);
+                }
+            },
+
+            stopReel(index) {
+                if (!this.isSpinning) return;
+                
+                const btn = document.getElementById(`btn-${index}`);
+                if (btn.disabled) return;
+                
+                btn.disabled = true;
+                btn.classList.add('stopped');
+                btn.textContent = 'SET';
+                
+                const reel = document.getElementById(`reel-${index}`);
+                reel.classList.remove('spinning');
+                reel.classList.add('stopping');
+                
+                // Calculate random stop position
+                const swatchHeight = 180;
+                const totalColors = COLOR_LIBRARY.length;
+                const randomIndex = Math.floor(Math.random() * totalColors) + totalColors; // Middle section
+                const offset = randomIndex * swatchHeight;
+                
+                // Add some randomness for position within the middle section
+                const finalOffset = offset + (Math.random() * 40 - 20);
+                
+                reel.style.transform = `translateY(-${finalOffset}px)`;
+                
+                // Get selected color
+                const selectedColor = reel.children[randomIndex % totalColors];
+                this.selectedColors[index] = {
+                    hex: selectedColor.dataset.color,
+                    name: selectedColor.dataset.name
+                };
+                
+                this.reelsStopped++;
+                
+                if (this.reelsStopped === 3) {
+                    this.isSpinning = false;
+                    setTimeout(() => this.evaluateRound(), 1400);
+                }
+            },
+
+            evaluateRound() {
+                let roundScore = 0;
+                let perfectMatches = 0;
+                const results = [];
+                
+                for (let i = 0; i < 3; i++) {
+                    const target = this.targetColors[i];
+                    const selected = this.selectedColors[i];
+                    const distance = this.colorDistance(target.hex, selected.hex);
+                    const match = this.getScoreForMatch(distance);
+                    
+                    roundScore += match.points;
+                    if (match.perfect) perfectMatches++;
+                    
+                    results.push({
+                        target: target,
+                        selected: selected,
+                        match: match
+                    });
+                    
+                    // Show indicator
+                    const indicator = document.getElementById(`indicator-${i}`);
+                    if (match.perfect) {
+                        indicator.classList.add('perfect', 'show');
+                    } else if (match.points >= 50) {
+                        indicator.classList.add('close', 'show');
+                    }
+                }
+                
+                // Combo bonus
+                if (perfectMatches > 0) {
+                    this.combo++;
+                    const comboBonus = (this.combo - 1) * 50;
+                    roundScore += comboBonus + (perfectMatches === 3 ? 200 : 0);
+                } else {
+                    this.combo = 0;
+                }
+                
+                this.score += roundScore;
+                this.updateScoreDisplay();
+                
+                // Show round results
+                this.showRoundResults(results, roundScore, perfectMatches);
+            },
+
+            showRoundResults(results, roundScore, perfectMatches) {
+                const container = document.getElementById('roundResultSwatches');
+                container.innerHTML = '';
+                
+                results.forEach((result, i) => {
+                    const swatch = document.createElement('div');
+                    swatch.className = `result-swatch ${result.match.perfect ? 'perfect' : ''}`;
+                    swatch.style.backgroundColor = result.selected.hex;
+                    swatch.style.animation = `fadeUp 0.5s ${i * 100}ms both`;
+                    container.appendChild(swatch);
+                });
+                
+                document.getElementById('roundScore').textContent = roundScore;
+                document.getElementById('roundResultTitle').textContent = 
+                    perfectMatches === 3 ? 'Flawless Collection' : 
+                    perfectMatches > 0 ? 'Refined Selection' : 'Round Complete';
+                
+                const comboDiv = document.getElementById('comboDisplay');
+                if (this.combo > 1) {
+                    comboDiv.innerHTML = `<div class="combo-badge">Combo ×${this.combo}</div>`;
+                } else {
+                    comboDiv.innerHTML = '';
+                }
+                
+                document.getElementById('roundOverlay').classList.add('active');
+            },
+
+            nextRound() {
+                document.getElementById('roundOverlay').classList.remove('active');
+                
+                if (this.currentRound >= this.totalRounds) {
+                    this.endGame();
+                } else {
+                    this.currentRound++;
+                    this.startRound();
+                }
+            },
+
+            endGame() {
+                // Update best score
+                if (this.score > this.bestScore) {
+                    this.bestScore = this.score;
+                    localStorage.setItem('atelierBestScore', this.bestScore.toString());
+                }
+                
+                document.getElementById('finalScore').textContent = this.score;
+                document.getElementById('bestScoreDisplay').textContent = `Personal Best: ${this.bestScore}`;
+                document.getElementById('gameOverOverlay').classList.add('active');
+            },
+
+            updateScoreDisplay() {
+                document.getElementById('currentScore').textContent = this.score.toLocaleString();
+            }
+        };
+    </script>
+</body>
+</html>
\ No newline at end of file
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+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Designer Wallcoverings - Color Match Game</title>
+    <style>
+        :root {
+            --bg: #1e0b3d;
+            --ink: #f5f2ea;
+            --accent: #ff2e88;
+            --line: 1px solid rgba(255, 255, 255, 0.1);
+            --shadow: 0 8px 24px rgba(0,0,0,.12), hover 0 16px 48px rgba(0,0,0,.18);
+            --ease: cubic-bezier(.22,1,.36,1) both;
+        }
+        body {
+            background: var(--bg);
+            color: var(--ink);
+            font-family: 'Didot', Georgia, serif;
+            margin: 0;
+            padding: 4rem 1.5rem;
+        }
+        .header {
+            display: flex;
+            align-items: center;
+            justify-content: space-between;
+            gap: 2rem;
+            margin-bottom: 3rem;
+            font-size: var(--h1);
+            text-transform: uppercase;
+            letter-spacing: 0.18em;
+        }
+        .header span {
+            flex-grow: 1;
+        }
+        #scoreboard, .button {
+            font-family: 'Didot', Georgia, serif;
+            font-weight: bold;
+            text-transform: uppercase;
+            letter-spacing: 0.15em;
+            padding: 0.75rem 2rem;
+            margin-left: auto;
+        }
+        .swatches {
+            display: grid;
+            grid-template-columns: repeat(3, 1fr);
+            gap: 1.5rem;
+            margin-bottom: 2rem;
+        }
+        .swatch {
+            width: 80px;
+            height: 80px;
+            background-color: var(--bg);
+            border-radius: 14px;
+            display: flex;
+            align-items: center;
+            justify-content: center;
+            box-shadow: var(--shadow);
+            cursor: pointer;
+        }
+        .swatch:hover {
+            transform: scale(1.05);
+        }
+        #targetSwatch {
+            width: 120px;
+            height: 120px;
+            margin-bottom: 1rem;
+            background-color: var(--bg);
+            border-radius: 14px;
+        }
+    </style>
+</head>
+<body>
+    <header class="header">
+        <span>DESIGNER WALLCOVERINGS</span>
+        <div id="scoreboard">Score: 0</div>
+        <button class="button" onclick="startGame()">PLAY</button>
+    </header>
+    <main>
+        <div id="targetSwatch"></div>
+        <div class="swatches">
+            <div class="swatch" data-color="#c9a961"></div>
+            <div class="swatch" data-color="#b0472e"></div>
+            <div class="swatch" data-color="#ff2e88"></div>
+        </div>
+    </main>
+
+    <script>
+        function startGame() {
+            let score = 0;
+            const targetColor = ['#c9a961', '#b0472e', '#ff2e88'][Math.floor(Math.random() * 3)];
+            document.getElementById('targetSwatch').style.backgroundColor = targetColor;
+
+            function updateScore(newScore) {
+                score += newScore;
+                document.getElementById('scoreboard').innerText = `Score: ${score}`;
+                if (localStorage.getItem('bestScore') === null || score > localStorage.getItem('bestScore')) {
+                    localStorage.setItem('bestScore', score);
+                }
+            }
+
+            function checkMatch(color) {
+                const match = color === targetColor;
+                updateScore(match ? 10 : -5);
+                return match;
+            }
+
+            document.querySelectorAll('.swatch').forEach(swatch => {
+                swatch.addEventListener('click', () => {
+                    if (checkMatch(swatch.style.backgroundColor)) {
+                        alert('Correct!');
+                        startGame();
+                    }
+                });
+            });
+
+            setTimeout(() => {
+                alert('Game Over. Best Score: ' + localStorage.getItem('bestScore'));
+            }, 5000);
+        }
+    </script>
+</body>
+</html>
\ No newline at end of file
diff --git a/data/artifacts/c243a61b18ec/qwen25-7b.png b/data/artifacts/c243a61b18ec/qwen25-7b.png
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diff --git a/data/artifacts/c243a61b18ec/qwen3-14b.html b/data/artifacts/c243a61b18ec/qwen3-14b.html
new file mode 100644
index 0000000..922dc56
--- /dev/null
+++ b/data/artifacts/c243a61b18ec/qwen3-14b.html
@@ -0,0 +1,374 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8" />
+  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+  <title>Designer Wallcoverings</title>
+  <style>
+    :root {
+      --bg: #faf8f4;
+      --surface: #ffffff;
+      --ink: #1c1a17;
+      --muted: #9b948a;
+      --accent: #b0472e;
+      --line: #1px;
+      --shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
+      --ease: cubic-bezier(0.22, 1, 0.36, 1);
+      --font-display: "Playfair Display", Georgia, serif;
+      --font-body: -apple-system, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
+      --font-label: uppercase 12px letter-spacing 0.15em;
+    }
+
+    * {
+      box-sizing: border-box;
+      margin: 0;
+      padding: 0;
+    }
+
+    body {
+      font-family: var(--font-body);
+      background-color: var(--bg);
+      color: var(--ink);
+      min-height: 100vh;
+      display: flex;
+      flex-direction: column;
+      overflow: hidden;
+    }
+
+    header {
+      position: fixed;
+      top: 0;
+      left: 0;
+      right: 0;
+      padding: 16px 32px;
+      font-family: var(--font-display);
+      font-size: 24px;
+      letter-spacing: 0.18em;
+      text-transform: uppercase;
+      color: var(--ink);
+      background-color: var(--surface);
+      box-shadow: var(--shadow);
+      z-index: 1000;
+    }
+
+    .game-container {
+      display: flex;
+      flex-direction: column;
+      align-items: center;
+      justify-content: center;
+      flex: 1;
+      padding: 96px 32px;
+      overflow: hidden;
+    }
+
+    .target {
+      width: 150px;
+      height: 150px;
+      margin-bottom: 32px;
+      border: 1px solid var(--line);
+      box-shadow: 0 0 16px rgba(0, 0, 0, 0.08);
+      background-color: #c9a961;
+      border-radius: 14px;
+    }
+
+    .reels {
+      display: flex;
+      gap: 32px;
+      margin-bottom: 48px;
+    }
+
+    .swatch {
+      width: 150px;
+      height: 150px;
+      border: 1px solid var(--line);
+      box-shadow: var(--shadow);
+      border-radius: 14px;
+      transition: transform 0.3s var(--ease);
+      cursor: pointer;
+    }
+
+    .swatch:hover {
+      transform: scale(1.05);
+    }
+
+    .stop-btn {
+      padding: 12px 24px;
+      font-family: var(--font-body);
+      font-size: var(--font-label);
+      text-transform: uppercase;
+      letter-spacing: 0.15em;
+      background-color: var(--accent);
+      color: var(--surface);
+      border: none;
+      border-radius: 14px;
+      cursor: pointer;
+      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
+      transition: box-shadow 0.2s var(--ease);
+    }
+
+    .stop-btn:hover {
+      box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
+    }
+
+    .scoreboard {
+      position: fixed;
+      bottom: 32px;
+      left: 32px;
+      font-family: var(--font-body);
+      font-size: var(--font-label);
+      color: var(--muted);
+      text-transform: uppercase;
+      letter-spacing: 0.15em;
+    }
+
+    .overlay {
+      position: fixed;
+      top: 0;
+      left: 0;
+      right: 0;
+      bottom: 0;
+      background-color: rgba(0, 0, 0, 0.9);
+      display: flex;
+      align-items: center;
+      justify-content: center;
+      z-index: 1001;
+      visibility: hidden;
+      opacity: 0;
+      transition: opacity 0.3s var(--ease);
+    }
+
+    .overlay.visible {
+      visibility: visible;
+      opacity: 1;
+    }
+
+    .overlay-content {
+      background-color: var(--surface);
+      padding: 48px;
+      border-radius: 14px;
+      box-shadow: var(--shadow);
+      max-width: 500px;
+      width: 90%;
+      text-align: center;
+      font-family: var(--font-body);
+      color: var(--ink);
+    }
+
+    .overlay-content h2 {
+      font-family: var(--font-display);
+      font-size: 28px;
+      margin-bottom: 24px;
+    }
+
+    .overlay-content button {
+      margin-top: 24px;
+      padding: 12px 24px;
+      font-family: var(--font-body);
+      font-size: var(--font-label);
+      text-transform: uppercase;
+      letter-spacing: 0.15em;
+      background-color: var(--accent);
+      color: var(--surface);
+      border: none;
+      border-radius: 14px;
+      cursor: pointer;
+      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
+    }
+
+    .overlay-content button:hover {
+      box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
+    }
+
+    @keyframes fadeUp {
+      from {
+        opacity: 0;
+        transform: translateY(28px);
+      }
+      to {
+        opacity: 1;
+        transform: translateY(0);
+      }
+    }
+
+    .fade-in {
+      animation: fadeUp 0.7s var(--ease) both;
+    }
+
+    .swatch.spin {
+      animation: spin 2s linear infinite;
+    }
+
+    @keyframes spin {
+      from {
+        transform: rotate(0deg);
+      }
+      to {
+        transform: rotate(360deg);
+      }
+    }
+  </style>
+</head>
+<body>
+  <header>DESIGNER WALLCOVERINGS</header>
+  <div class="game-container">
+    <div class="target" id="target"></div>
+    <div class="reels" id="reels">
+      <div class="swatch" id="swatch1" style="background-color: #e0a458;"></div>
+      <div class="swatch" id="swatch2" style="background-color: #c65f38;"></div>
+      <div class="swatch" id="swatch3" style="background-color: #b0472e;"></div>
+    </div>
+    <button class="stop-btn" id="stopBtn">STOP</button>
+    <div class="scoreboard" id="scoreboard">ROUND 1 / 5 | SCORE: 0 | COMBO: 0</div>
+  </div>
+
+  <div class="overlay" id="overlay">
+    <div class="overlay-content fade-in">
+      <h2 id="overlayText">GAME OVER</h2>
+      <p id="finalScore">FINAL SCORE: <span id="finalScoreValue">0</span></p>
+      <button onclick="restartGame()">RESTART</button>
+    </div>
+  </div>
+
+  <script>
+    const target = document.getElementById("target");
+    const reels = document.getElementById("reels");
+    const swatch1 = document.getElementById("swatch1");
+    const swatch2 = document.getElementById("swatch2");
+    const swatch3 = document.getElementById("swatch3");
+    const stopBtn = document.getElementById("stopBtn");
+    const overlay = document.getElementById("overlay");
+    const overlayText = document.getElementById("overlayText");
+    const finalScoreValue = document.getElementById("finalScoreValue");
+    const scoreboard = document.getElementById("scoreboard");
+
+    let currentRound = 1;
+    let bestScore = parseInt(localStorage.getItem("bestScore")) || 0;
+    let currentScore = 0;
+    let currentCombo = 0;
+    let isSpinning = false;
+    let targetColor = "#c9a961";
+
+    target.style.backgroundColor = targetColor;
+
+    function setRandomSwatchColor(swatch) {
+      const colors = ["#e0a458", "#c65f38", "#b0472e", "#8a8578", "#f5f2ea", "#17171c", "#0d0d0f"];
+      const randomColor = colors[Math.floor(Math.random() * colors.length)];
+      swatch.style.backgroundColor = randomColor;
+    }
+
+    function startSpinning() {
+      if (isSpinning) return;
+      isSpinning = true;
+      setRandomSwatchColor(swatch1);
+      setRandomSwatchColor(swatch2);
+      setRandomSwatchColor(swatch3);
+      swatch1.classList.add("spin");
+      swatch2.classList.add("spin");
+      swatch3.classList.add("spin");
+      stopBtn.disabled = true;
+      setTimeout(() => {
+        swatch1.classList.remove("spin");
+        swatch2.classList.remove("spin");
+        swatch3.classList.remove("spin");
+        isSpinning = false;
+        stopBtn.disabled = false;
+        calculateScore();
+      }, 2000);
+    }
+
+    function calculateScore() {
+      const color1 = swatch1.style.backgroundColor;
+      const color2 = swatch2.style.backgroundColor;
+      const color3 = swatch3.style.backgroundColor;
+
+      const colors = [color1, color2, color3];
+      let matchCount = 0;
+      let closestMatch = 0;
+
+      colors.forEach(color => {
+        const hsl = hexToHSL(color);
+        const targetHSL = hexToHSL(targetColor);
+        const deltaHSL = Math.abs(hsl[0] - targetHSL[0]) + Math.abs(hsl[1] - targetHSL[1]) + Math.abs(hsl[2] - targetHSL[2]);
+        if (deltaHSL <= 15) matchCount++;
+        if (deltaHSL < closestMatch) closestMatch = deltaHSL;
+      });
+
+      const score = matchCount === 3 ? 100 : matchCount === 2 ? 60 : matchCount === 1 ? 30 : 0;
+      currentScore += score;
+      currentCombo = matchCount === 3 ? currentCombo + 1 : 0;
+      currentCombo = currentCombo > 5 ? 5 : currentCombo;
+
+      if (currentScore > bestScore) {
+        bestScore = currentScore;
+        localStorage.setItem("bestScore", bestScore);
+      }
+
+      updateScoreboard();
+      if (currentRound < 5) {
+        currentRound++;
+      } else {
+        endGame();
+      }
+    }
+
+    function hexToHSL(hex) {
+      let result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex);
+      let r = parseInt(result[1], 16);
+      let g = parseInt(result[2], 16);
+      let b = parseInt(result[3], 16);
+      r /= 255;
+      g /= 255;
+      b /= 255;
+      let max = Math.max(r, g, b);
+      let min = Math.min(r, g, b);
+      let h, s, l = (max + min) / 2;
+
+      if (max === min) {
+        h = s = 0;
+      } else {
+        let d = max - min;
+        s = l > 0.5 ? d / (2 - max - min) : d / (max + min);
+        switch (max) {
+          case r:
+            h = (g - b) / d + (g < b ? 6 : 0);
+            break;
+          case g:
+            h = (b - r) / d + 2;
+            break;
+          case b:
+            h = (r - g) / d + 4;
+            break;
+        }
+        h /= 6;
+      }
+
+      return [h * 360, s * 100, l * 100];
+    }
+
+    function updateScoreboard() {
+      scoreboard.innerText = `ROUND ${currentRound} / 5 | SCORE: ${currentScore} | COMBO: ${currentCombo}`;
+    }
+
+    function endGame() {
+      overlay.classList.add("visible");
+      overlayText.innerText = "GAME OVER";
+      finalScoreValue.innerText = currentScore;
+      stopBtn.disabled = true;
+    }
+
+    function restartGame() {
+      overlay.classList.remove("visible");
+      currentRound = 1;
+      currentScore = 0;
+      currentCombo = 0;
+      updateScoreboard();
+      startSpinning();
+    }
+
+    stopBtn.addEventListener("click", startSpinning);
+
+    // Start game on load
+    startSpinning();
+  </script>
+</body>
+</html>
\ No newline at end of file
diff --git a/data/artifacts/c243a61b18ec/qwen3-14b.png b/data/artifacts/c243a61b18ec/qwen3-14b.png
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index 0000000..b98475d
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diff --git a/data/artifacts/f8631f89ab43/claude-code.html b/data/artifacts/f8631f89ab43/claude-code.html
new file mode 100644
index 0000000..3265c98
--- /dev/null
+++ b/data/artifacts/f8631f89ab43/claude-code.html
@@ -0,0 +1,549 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<title>Designer Wallcoverings — Mood Board Studio</title>
+<style>
+:root{
+  /* ——— luxe design tokens ——— */
+  --bg:#0d0d0f;
+  --surface:#17171c;
+  --ink:#f5f2ea;
+  --muted:#8a8578;
+  --accent:#c9a961;
+  --accent-2:#7d6a45;
+  --line:rgba(245,242,234,.14);
+  --line-strong:rgba(245,242,234,.28);
+  --shadow:0 8px 24px rgba(0,0,0,.35);
+  --shadow-lg:0 24px 64px rgba(0,0,0,.5);
+  --ease:cubic-bezier(.22,1,.36,1);
+  --serif:'Cormorant Garamond','Playfair Display','EB Garamond',Didot,'Bodoni MT',Georgia,serif;
+  --sans:-apple-system,'Segoe UI','Helvetica Neue',Arial,sans-serif;
+
+  /* board palette — overwritten by JS per theme */
+  --board-bg:#14140f;
+  --board-ink:#f3efe2;
+  --board-muted:#a49a80;
+  --board-accent:#c9a961;
+  --board-line:rgba(255,255,255,.12);
+  --c1:#2b2a26; --c2:#5c5646; --c3:#c9a961;
+}
+
+*{box-sizing:border-box;margin:0;padding:0}
+html,body{height:100%}
+body{
+  background:
+    radial-gradient(1200px 800px at 80% -10%, rgba(201,169,97,.08), transparent 60%),
+    var(--bg);
+  color:var(--ink);
+  font-family:var(--sans);
+  -webkit-font-smoothing:antialiased;
+  min-height:100vh;
+  overflow-x:hidden;
+}
+
+/* ——————————— top bar ——————————— */
+.topbar{
+  position:fixed;top:0;left:0;right:0;z-index:40;
+  display:flex;align-items:center;justify-content:space-between;
+  gap:32px;
+  padding:20px 40px;
+  background:linear-gradient(180deg,rgba(13,13,15,.96),rgba(13,13,15,.78) 70%,transparent);
+  backdrop-filter:blur(10px);
+  border-bottom:1px solid var(--line);
+}
+.wordmark{
+  display:flex;flex-direction:column;line-height:.98;
+  white-space:nowrap;
+}
+.wordmark .lock1{
+  font-family:var(--serif);
+  font-weight:500;
+  font-size:26px;
+  letter-spacing:.18em;
+  text-transform:uppercase;
+  color:var(--ink);
+}
+.wordmark .lock2{
+  font-family:var(--serif);
+  font-weight:500;
+  font-size:26px;
+  letter-spacing:.18em;
+  text-transform:uppercase;
+  color:var(--accent);
+}
+.wordmark .rule{
+  height:1px;background:var(--line-strong);margin:7px 0 5px;width:100%;
+}
+.wordmark .tag{
+  font-family:var(--sans);
+  font-size:9px;letter-spacing:.42em;text-transform:uppercase;
+  color:var(--muted);padding-left:2px;
+}
+
+.topbar .controls{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}
+.seg{display:flex;border:1px solid var(--line);border-radius:2px;overflow:hidden}
+.seg button{
+  background:transparent;border:0;cursor:pointer;
+  color:var(--muted);
+  font-family:var(--sans);
+  font-size:10.5px;letter-spacing:.15em;text-transform:uppercase;
+  padding:9px 13px;
+  transition:color .25s var(--ease),background .25s var(--ease);
+}
+.seg button+button{border-left:1px solid var(--line)}
+.seg button:hover{color:var(--ink)}
+.seg button.active{color:var(--bg);background:var(--accent);font-weight:600}
+
+.btn-regen{
+  display:inline-flex;align-items:center;gap:9px;
+  background:transparent;color:var(--ink);
+  border:1px solid var(--line-strong);border-radius:2px;
+  font-family:var(--sans);
+  font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;font-weight:600;
+  padding:10px 18px;cursor:pointer;
+  transition:border-color .3s var(--ease),color .3s var(--ease),background .3s var(--ease);
+}
+.btn-regen:hover{border-color:var(--accent);color:var(--accent)}
+.btn-regen .dot{width:6px;height:6px;border-radius:50%;background:var(--accent);
+  transition:transform .5s var(--ease)}
+.btn-regen:hover .dot{transform:rotate(180deg) scale(1.4)}
+
+/* ——————————— stage ——————————— */
+.stage{
+  padding:150px 24px 72px;
+  display:flex;flex-direction:column;align-items:center;gap:26px;
+}
+.stage-caption{
+  text-align:center;max-width:640px;
+}
+.stage-caption h1{
+  font-family:var(--serif);font-weight:500;font-size:40px;letter-spacing:.01em;line-height:1.05;
+}
+.stage-caption h1 em{font-style:italic;color:var(--accent)}
+.stage-caption p{
+  margin-top:10px;color:var(--muted);font-size:14px;line-height:1.6;
+  letter-spacing:.02em;
+}
+
+/* ——————————— the 1080x1350 board ——————————— */
+.board-wrap{
+  --scale:1;
+  width:1080px;height:1350px;
+  transform:scale(var(--scale));transform-origin:top center;
+  margin-bottom:calc((var(--scale) - 1) * 1350px);
+}
+.board{
+  width:1080px;height:1350px;
+  background:var(--board-bg);
+  color:var(--board-ink);
+  box-shadow:var(--shadow-lg);
+  border:1px solid var(--board-line);
+  position:relative;
+  display:grid;
+  grid-template-columns:1fr 1fr;
+  grid-template-rows:auto 640px auto 1fr;
+  grid-template-areas:
+    "head   head"
+    "hero   hero"
+    "chips  type"
+    "chips  texture";
+  padding:64px;
+  gap:34px;
+  overflow:hidden;
+  transition:background .6s var(--ease),color .6s var(--ease);
+}
+.board .anim{animation:fadeUp .7s var(--ease) both}
+
+@keyframes fadeUp{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:none}}
+
+/* board header */
+.b-head{grid-area:head;display:flex;align-items:flex-end;justify-content:space-between;
+  border-bottom:1px solid var(--board-line);padding-bottom:22px}
+.b-head .mark{font-family:var(--serif);font-size:22px;letter-spacing:.2em;text-transform:uppercase;color:var(--board-ink)}
+.b-head .theme-name{font-family:var(--serif);font-style:italic;font-size:44px;color:var(--board-accent);line-height:.9}
+.b-head .theme-sub{font-family:var(--sans);font-size:11px;letter-spacing:.34em;text-transform:uppercase;
+  color:var(--board-muted);text-align:right;margin-top:8px}
+
+/* hero pattern */
+.b-hero{grid-area:hero;position:relative;border:1px solid var(--board-line);overflow:hidden}
+.b-hero .patt{position:absolute;inset:0}
+.b-hero .hero-label{
+  position:absolute;left:0;bottom:0;
+  background:linear-gradient(0deg,rgba(0,0,0,.55),transparent);
+  color:#fff;padding:34px 30px 22px;width:100%;
+  display:flex;justify-content:space-between;align-items:flex-end;
+}
+.b-hero .hero-label .pn{font-family:var(--serif);font-style:italic;font-size:34px}
+.b-hero .hero-label .pc{font-family:var(--sans);font-size:11px;letter-spacing:.28em;text-transform:uppercase;opacity:.82}
+
+/* color chips */
+.b-chips{grid-area:chips;display:flex;flex-direction:column;gap:0}
+.b-chips .lbl,.b-type .lbl,.b-texture .lbl{
+  font-family:var(--sans);font-size:11px;letter-spacing:.32em;text-transform:uppercase;
+  color:var(--board-muted);margin-bottom:16px
+}
+.chip{
+  flex:1;position:relative;border:1px solid var(--board-line);border-top:0;
+  display:flex;align-items:flex-end;padding:22px;
+  transition:flex-grow .5s var(--ease);
+}
+.chip:first-of-type{border-top:1px solid var(--board-line)}
+.chip .meta{background:rgba(255,255,255,.90);border-radius:1px;padding:9px 13px;box-shadow:0 3px 10px rgba(0,0,0,.18)}
+.chip .cn{font-family:var(--serif);font-size:22px;font-weight:600;color:#141414;line-height:1}
+.chip .hx{font-family:var(--sans);font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:#7a7365;margin-top:3px}
+
+/* type pairing */
+.b-type{grid-area:type;border:1px solid var(--board-line);padding:30px;display:flex;flex-direction:column}
+.b-type .sample{flex:1;display:flex;flex-direction:column;justify-content:center}
+.b-type .disp{font-family:var(--serif);font-size:58px;font-weight:500;line-height:.98;color:var(--board-ink)}
+.b-type .disp em{font-style:italic;color:var(--board-accent)}
+.b-type .pairing{font-family:var(--sans);font-size:11px;letter-spacing:.2em;text-transform:uppercase;
+  color:var(--board-muted);margin-top:18px;border-top:1px solid var(--board-line);padding-top:14px}
+.b-type .body-samp{font-family:var(--sans);font-size:13px;line-height:1.7;color:var(--board-muted);margin-top:14px}
+
+/* texture tile */
+.b-texture{grid-area:texture;border:1px solid var(--board-line);position:relative;overflow:hidden;min-height:0}
+.b-texture .tx{position:absolute;inset:0}
+.b-texture .tx-label{position:absolute;left:22px;bottom:20px;
+  font-family:var(--sans);font-size:10px;letter-spacing:.28em;text-transform:uppercase;color:#fff;
+  background:rgba(0,0,0,.4);padding:7px 12px;border:1px solid rgba(255,255,255,.2)}
+
+.foot-note{color:var(--muted);font-size:11px;letter-spacing:.24em;text-transform:uppercase}
+
+@media(max-width:520px){
+  .topbar{padding:16px 20px;gap:14px}
+  .wordmark .lock1,.wordmark .lock2{font-size:19px}
+  .stage-caption h1{font-size:30px}
+}
+</style>
+</head>
+<body>
+
+<header class="topbar">
+  <div class="wordmark" aria-label="Designer Wallcoverings">
+    <span class="lock1">Designer</span>
+    <span class="lock2">Wallcoverings</span>
+    <span class="rule"></span>
+    <span class="tag">Mood Board Studio</span>
+  </div>
+  <div class="controls">
+    <div class="seg" id="themeSeg" role="tablist" aria-label="Style theme">
+      <button data-theme="classic" role="tab">Classic</button>
+      <button data-theme="coastal" role="tab">Coastal</button>
+      <button data-theme="moody" class="active" role="tab">Moody</button>
+      <button data-theme="botanical" role="tab">Botanical</button>
+    </div>
+    <button class="btn-regen" id="regen"><span class="dot"></span>Regenerate</button>
+  </div>
+</header>
+
+<main class="stage">
+  <div class="stage-caption">
+    <h1>A curated <em>mood board</em>, composed in seconds</h1>
+    <p>Each board arranges a hero motif, a three-tone palette, a considered type pairing and a surface texture — reshuffled on brand with every regeneration.</p>
+  </div>
+
+  <div class="board-wrap" id="boardWrap">
+    <section class="board" id="board">
+      <div class="b-head anim">
+        <div>
+          <div class="mark">DW</div>
+        </div>
+        <div style="text-align:right">
+          <div class="theme-name" id="themeName">Moody</div>
+          <div class="theme-sub" id="themeSub">Editorial · Considered</div>
+        </div>
+      </div>
+
+      <div class="b-hero anim" id="hero">
+        <div class="patt" id="heroPatt"></div>
+        <div class="hero-label">
+          <span class="pn" id="heroName">Palmyra</span>
+          <span class="pc" id="heroCode">Hand-blocked · Roll</span>
+        </div>
+      </div>
+
+      <div class="b-chips anim" id="chips">
+        <!-- chips injected -->
+      </div>
+
+      <div class="b-type anim" id="typeCard">
+        <span class="lbl">Type Pairing</span>
+        <div class="sample">
+          <div class="disp" id="dispType">The <em>Salon</em><br>Collection</div>
+          <div class="pairing" id="pairName">Cormorant Garamond · Neue Sans</div>
+          <div class="body-samp">Layered neutrals and a single struck metallic — a wallcovering chosen the way a room is remembered.</div>
+        </div>
+      </div>
+
+      <div class="b-texture anim" id="textureCard">
+        <div class="tx" id="txPatt"></div>
+        <span class="tx-label" id="txLabel">Grasscloth · Warp</span>
+      </div>
+    </section>
+  </div>
+
+  <div class="foot-note">Designer Wallcoverings — Trade Atelier</div>
+</main>
+
+<script>
+(function(){
+  "use strict";
+
+  // ————— curated on-brand data per theme —————
+  const THEMES = {
+    classic:{
+      name:"Classic", sub:"Heritage · Refined",
+      board:{bg:"#f4efe6", ink:"#211d18", muted:"#8a8069", accent:"#9a6b3f", line:"rgba(33,29,24,.14)"},
+      palettes:[
+        [["Alabaster","#ece4d6"],["Antique Brass","#9a6b3f"],["Bitter Chocolate","#3a2a1c"]],
+        [["Oatmeal","#ded2bd"],["Terracotta Glaze","#b56a45"],["Ink Damask","#26221b"]],
+        [["Bone China","#efe8da"],["Aged Gold","#a8823f"],["Umber","#4a3624"]]
+      ],
+      heroNames:["Palmyra","Beaumont","Adelphi","Wilton Damask"],
+      heroCodes:["Hand-blocked · Roll","Trellis · Roll","Archive Print · Roll","Damask · Roll"],
+      textures:["Silk Moiré · Warp","Linen Weave · Flat","Grasscloth · Warp","Hand-marbled · Sheet"],
+      disp:["The <em>Salon</em><br>Collection","Rooms of <em>Record</em>","A House <em>Considered</em>"],
+      pairs:["Cormorant Garamond · Neue Sans","Playfair Display · Helvetica Now","EB Garamond · Söhne"],
+      heroKind:["damask","trellis","stripe","damask"]
+    },
+    coastal:{
+      name:"Coastal", sub:"Airy · Light-struck",
+      board:{bg:"#f6f9fa", ink:"#1c2b30", muted:"#7d94997", accent:"#2f6f7d", line:"rgba(28,43,48,.12)"},
+      palettes:[
+        [["Sea Salt","#e6eef0"],["Driftwood","#b6b09c"],["Deep Lagoon","#2f6f7d"]],
+        [["Chalk White","#f0f4f4"],["Faded Denim","#7c9cae"],["Harbor Ink","#20444e"]],
+        [["Shell","#eae3d6"],["Verdigris","#5c8a83"],["Slate Tide","#33505a"]]
+      ],
+      heroNames:["Montauk","Amagansett","Riviera Wave","Coral Reef"],
+      heroCodes:["Woven Reed · Roll","Wave Print · Roll","Ribbon Stripe · Roll","Botanical · Roll"],
+      textures:["Rope Weave · Warp","Sea Grasscloth · Warp","Chalk Plaster · Flat","Raffia · Warp"],
+      disp:["The <em>Shoreline</em><br>Edit","Light &amp; <em>Salt</em>","An <em>Open</em> Window"],
+      pairs:["Cormorant Garamond · Inter","Playfair Display · Söhne","EB Garamond · Neue Haas"],
+      heroKind:["wave","dot","stripe","wave"]
+    },
+    moody:{
+      name:"Moody", sub:"Editorial · Considered",
+      board:{bg:"#14140f", ink:"#f3efe2", muted:"#a49a80", accent:"#c9a961", line:"rgba(255,255,255,.12)"},
+      palettes:[
+        [["Obsidian","#1a1712"],["Smoked Bronze","#7d6a45"],["Struck Gold","#c9a961"]],
+        [["Midnight Fig","#221a22"],["Oxblood","#6e2f31"],["Old Brass","#b7924a"]],
+        [["Charcoal Velvet","#26241f"],["Deep Forest","#31463a"],["Champagne","#d8c191"]]
+      ],
+      heroNames:["Palmyra Noir","Byzantium","Nocturne","Onyx Damask"],
+      heroCodes:["Hand-blocked · Roll","Metallic Ground · Roll","Flock · Roll","Damask · Roll"],
+      textures:["Silk Velvet · Nap","Antiqued Foil · Sheet","Grasscloth · Warp","Lacquered Weave · Flat"],
+      disp:["The <em>Salon</em><br>Collection","After <em>Dark</em>","Rooms of <em>Shadow</em>"],
+      pairs:["Cormorant Garamond · Neue Sans","Playfair Display · Söhne","EB Garamond · Helvetica Now"],
+      heroKind:["damask","dot","trellis","damask"]
+    },
+    botanical:{
+      name:"Botanical", sub:"Verdant · Hand-drawn",
+      board:{bg:"#f1f3ea", ink:"#1f2a1c", muted:"#7c8a6f", accent:"#4a7043", line:"rgba(31,42,28,.13)"},
+      palettes:[
+        [["Parchment","#eae7d5"],["Fern","#6f8a4f"],["Deep Ivy","#2c4326"]],
+        [["Lichen","#dfe2cd"],["Olive Grove","#7d7a3f"],["Forest Ink","#233420"]],
+        [["Bone","#ece6d4"],["Sage","#93a97f"],["Bottle Green","#2e4a34"]]
+      ],
+      heroNames:["Kew Gardens","Fernery","Orchard","Palm House"],
+      heroCodes:["Botanical Print · Roll","Leaf Trellis · Roll","Blossom · Roll","Frond · Roll"],
+      textures:["Mossed Weave · Warp","Pressed Linen · Flat","Grasscloth · Warp","Vellum Leaf · Sheet"],
+      disp:["The <em>Conservatory</em>","In <em>Full</em> Leaf","A <em>Living</em> Wall"],
+      pairs:["Cormorant Garamond · Inter","Playfair Display · Söhne","EB Garamond · Neue Haas"],
+      heroKind:["leaf","trellis","dot","leaf"]
+    }
+  };
+
+  // seeded shuffle helpers
+  let seed = 20260725;
+  function rnd(){ seed = (seed*1664525 + 1013904223) & 0x7fffffff; return seed/0x7fffffff; }
+  function pick(a){ return a[Math.floor(rnd()*a.length)]; }
+
+  // ————— pattern generators (distinct SVG motifs) —————
+  function heroSVG(kind, ink, accent, ground){
+    const id="p"+Math.floor(rnd()*1e6);
+    let motif="";
+    if(kind==="damask"){
+      motif=`
+        <g fill="none" stroke="${accent}" stroke-width="2.2" opacity=".9">
+          <path d="M60 12 C 92 34, 92 66, 60 92 C 28 66, 28 34, 60 12 Z"/>
+          <path d="M60 30 C 74 46, 74 62, 60 76 C 46 62, 46 46, 60 30 Z" fill="${accent}" opacity=".22"/>
+          <path d="M22 52 C 8 52, 8 68, 26 70" />
+          <path d="M98 52 C 112 52, 112 68, 94 70" />
+        </g>`;
+    } else if(kind==="trellis"){
+      motif=`<g fill="none" stroke="${accent}" stroke-width="2.4" opacity=".85">
+          <path d="M0 60 Q 30 30 60 60 T 120 60"/>
+          <path d="M0 60 Q 30 90 60 60 T 120 60"/>
+          <circle cx="60" cy="60" r="5" fill="${accent}" stroke="none" opacity=".5"/>
+        </g>`;
+    } else if(kind==="stripe"){
+      motif=`<g>
+          <rect x="8" y="0" width="10" height="120" fill="${accent}" opacity=".55"/>
+          <rect x="34" y="0" width="3" height="120" fill="${ink}" opacity=".4"/>
+          <rect x="62" y="0" width="10" height="120" fill="${accent}" opacity=".3"/>
+          <rect x="92" y="0" width="3" height="120" fill="${ink}" opacity=".4"/>
+        </g>`;
+    } else if(kind==="wave"){
+      motif=`<g fill="none" stroke="${accent}" stroke-width="2.6" opacity=".8">
+          <path d="M0 40 Q 30 20 60 40 T 120 40"/>
+          <path d="M0 72 Q 30 52 60 72 T 120 72"/>
+          <path d="M0 104 Q 30 84 60 104 T 120 104" opacity=".5"/>
+        </g>`;
+    } else if(kind==="dot"){
+      motif=`<g fill="${accent}">
+          <circle cx="30" cy="30" r="6" opacity=".8"/>
+          <circle cx="90" cy="30" r="3.5" opacity=".5"/>
+          <circle cx="60" cy="60" r="8" opacity=".35"/>
+          <circle cx="30" cy="90" r="3.5" opacity=".5"/>
+          <circle cx="90" cy="90" r="6" opacity=".8"/>
+        </g>`;
+    } else if(kind==="leaf"){
+      motif=`<g fill="none" stroke="${accent}" stroke-width="2.2" opacity=".9">
+          <path d="M60 18 C 40 40, 40 80, 60 104 C 80 80, 80 40, 60 18 Z"/>
+          <path d="M60 26 L 60 96" stroke-width="1.4"/>
+          <path d="M60 46 L 44 40 M60 46 L 76 40 M60 66 L 44 60 M60 66 L 76 60"/>
+          <path d="M18 92 C 30 82, 44 82, 52 92" opacity=".55"/>
+          <path d="M102 92 C 90 82, 76 82, 68 92" opacity=".55"/>
+        </g>`;
+    }
+    return `data:image/svg+xml;utf8,`+encodeURIComponent(
+      `<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120' viewBox='0 0 120 120'>
+        <rect width='120' height='120' fill='${ground}'/>${motif}</svg>`);
+  }
+
+  function textureSVG(kind, base){
+    const dark = shade(base,-18), light = shade(base,14);
+    let g="";
+    if(/velvet|nap|foil|lacquer/i.test(kind)){
+      g=`<rect width='40' height='40' fill='${base}'/>
+         <rect width='40' height='40' fill='url(#gr)' opacity='.5'/>`;
+      return svgWrap(`<defs><linearGradient id='gr' x1='0' y1='0' x2='1' y2='1'>
+        <stop offset='0' stop-color='${light}'/><stop offset='1' stop-color='${dark}'/></linearGradient></defs>`+g,40);
+    }
+    if(/grasscloth|reed|raffia|weave|moss|warp|rope/i.test(kind)){
+      let lines="";
+      for(let i=0;i<10;i++){ lines+=`<rect x='${i*4}' y='0' width='2' height='40' fill='${i%2?light:dark}' opacity='.55'/>`; }
+      for(let j=0;j<10;j++){ lines+=`<rect x='0' y='${j*4}' width='40' height='1.4' fill='${j%2?dark:light}' opacity='.3'/>`; }
+      return svgWrap(`<rect width='40' height='40' fill='${base}'/>`+lines,40);
+    }
+    if(/linen|plaster|vellum|pressed|flat|chalk/i.test(kind)){
+      let d="";
+      for(let i=0;i<26;i++){ d+=`<circle cx='${(rnd()*40)|0}' cy='${(rnd()*40)|0}' r='${(rnd()*1.2+.3).toFixed(1)}' fill='${dark}' opacity='.35'/>`; }
+      return svgWrap(`<rect width='40' height='40' fill='${base}'/>`+d,40);
+    }
+    // marbled / sheet
+    return svgWrap(`<rect width='40' height='40' fill='${base}'/>
+      <path d='M0 20 Q 10 8 20 20 T 40 20' stroke='${light}' fill='none' stroke-width='1.4' opacity='.5'/>
+      <path d='M0 30 Q 10 20 20 30 T 40 30' stroke='${dark}' fill='none' stroke-width='1.2' opacity='.5'/>`,40);
+  }
+  function svgWrap(inner,s){
+    return `data:image/svg+xml;utf8,`+encodeURIComponent(
+      `<svg xmlns='http://www.w3.org/2000/svg' width='${s}' height='${s}' viewBox='0 0 ${s} ${s}'>${inner}</svg>`);
+  }
+
+  // color shade util
+  function shade(hex,amt){
+    let c=hex.replace('#',''); if(c.length===3)c=c.split('').map(x=>x+x).join('');
+    let r=parseInt(c.slice(0,2),16),g=parseInt(c.slice(2,4),16),b=parseInt(c.slice(4,6),16);
+    r=Math.max(0,Math.min(255,r+amt)); g=Math.max(0,Math.min(255,g+amt)); b=Math.max(0,Math.min(255,b+amt));
+    return '#'+[r,g,b].map(x=>x.toString(16).padStart(2,'0')).join('');
+  }
+  function textOn(hex){
+    let c=hex.replace('#',''); if(c.length===3)c=c.split('').map(x=>x+x).join('');
+    const r=parseInt(c.slice(0,2),16),g=parseInt(c.slice(2,4),16),b=parseInt(c.slice(4,6),16);
+    return (0.299*r+0.587*g+0.114*b)>140?'#141414':'#f5f2ea';
+  }
+
+  // ————— render —————
+  const board=document.getElementById('board');
+  const $=id=>document.getElementById(id);
+  let currentTheme='moody';
+
+  function apply(theme, firstScale){
+    const T=THEMES[theme];
+    const b=T.board;
+    board.style.setProperty('--board-bg',b.bg);
+    board.style.setProperty('--board-ink',b.ink);
+    board.style.setProperty('--board-muted',b.muted);
+    board.style.setProperty('--board-accent',b.accent);
+    board.style.setProperty('--board-line',b.line);
+
+    $('themeName').textContent=T.name;
+    $('themeSub').textContent=T.sub;
+
+    // hero
+    const idx=Math.floor(rnd()*T.heroNames.length);
+    const kind=T.heroKind[idx%T.heroKind.length];
+    const pal=T.palettes[Math.floor(rnd()*T.palettes.length)].slice();
+    // shuffle the palette order a touch
+    for(let i=pal.length-1;i>0;i--){const j=Math.floor(rnd()*(i+1));[pal[i],pal[j]]=[pal[j],pal[i]];}
+    const heroGround = b.bg;
+    $('heroPatt').style.backgroundImage=`url("${heroSVG(kind,b.ink,b.accent,shade(b.bg, textOn(b.bg)==='#141414'? -6: 8))}")`;
+    $('heroPatt').style.backgroundSize='170px 170px';
+    $('heroName').textContent=T.heroNames[idx];
+    $('heroCode').textContent=T.heroCodes[idx];
+
+    // chips
+    const chips=$('chips');
+    chips.innerHTML=`<span class="lbl">Palette</span>`;
+    pal.forEach(([nm,hx])=>{
+      const el=document.createElement('div');
+      el.className='chip';
+      el.style.background=hx;
+      el.innerHTML=`<div class="meta"><div class="cn">${nm}</div><div class="hx">${hx}</div></div>`;
+      chips.appendChild(el);
+    });
+
+    // type
+    $('dispType').innerHTML=pick(T.disp);
+    $('pairName').textContent=pick(T.pairs);
+
+    // texture
+    const tx=pick(T.textures);
+    $('txPatt').style.backgroundImage=`url("${textureSVG(tx, pal[1][1])}")`;
+    $('txPatt').style.backgroundSize='90px 90px';
+    $('txLabel').textContent=tx;
+
+    // replay entrance animation, staggered
+    const items=[...board.querySelectorAll('.anim')];
+    items.forEach((el,i)=>{
+      el.style.animation='none';
+      // force reflow
+      void el.offsetWidth;
+      el.style.animation=`fadeUp .7s var(--ease) both`;
+      el.style.animationDelay=(i*0.09)+'s';
+    });
+  }
+
+  // fit board to viewport
+  function fit(){
+    const wrap=$('boardWrap');
+    const avail=Math.min(window.innerWidth-48, 720);
+    const scale=Math.min(1, avail/1080);
+    wrap.style.setProperty('--scale',scale.toFixed(4));
+  }
+
+  // events
+  $('themeSeg').addEventListener('click',e=>{
+    const btn=e.target.closest('button'); if(!btn)return;
+    [...$('themeSeg').children].forEach(b=>b.classList.remove('active'));
+    btn.classList.add('active');
+    currentTheme=btn.dataset.theme;
+    seed=(seed*48271+1)&0x7fffffff;
+    apply(currentTheme);
+  });
+  $('regen').addEventListener('click',()=>{
+    seed=(seed*48271 + Date.now()%100000 + 7)&0x7fffffff;
+    apply(currentTheme);
+  });
+  window.addEventListener('resize',fit);
+
+  fit();
+  apply(currentTheme);
+})();
+</script>
+</body>
+</html>
\ No newline at end of file
diff --git a/data/artifacts/f8631f89ab43/claude-code.png b/data/artifacts/f8631f89ab43/claude-code.png
new file mode 100644
index 0000000..f915ae5
Binary files /dev/null and b/data/artifacts/f8631f89ab43/claude-code.png differ
diff --git a/data/challenges.json b/data/challenges.json
index 9d6ee74..7b7216c 100644
--- a/data/challenges.json
+++ b/data/challenges.json
@@ -15555,13 +15555,13 @@
         ],
         "bytes": 5409,
         "thumb": true,
-        "aiScore": 8.3,
-        "aiReason": "The HTML file successfully fulfills the challenge requirements and has a clean, minimalist design.",
+        "aiScore": 8,
+        "aiReason": "The image meets the challenge criteria and has a clean design with clear text and a simple layout.",
         "aiScores": {
           "qwen2.5vl:7b": 9,
-          "minicpm-v:latest": 7.5
+          "minicpm-v:latest": 7
         },
-        "aiSpread": 1.5
+        "aiSpread": 2
       },
       {
         "model": "gemma3-12b",
@@ -15575,7 +15575,7 @@
         "bytes": 8651,
         "thumb": true,
         "aiScore": 7.3,
-        "aiReason": "The image shows the palette name but lacks content for slides 2-4 and a CTA on slide 5.",
+        "aiReason": "The image shows the palette name correctly but lacks content for slides 2-4 and a CTA on slide 5.",
         "aiScores": {
           "qwen2.5vl:7b": 7,
           "minicpm-v:latest": 7.5
@@ -15602,7 +15602,14 @@
           "photoshop"
         ],
         "bytes": 1712089,
-        "thumb": true
+        "thumb": true,
+        "aiScore": 8.3,
+        "aiReason": "The image shows a well-composed design but lacks the interactive elements and CSS swatches required for an Instagram carousel.",
+        "aiScores": {
+          "qwen2.5vl:7b": 7,
+          "minicpm-v:latest": 9.5
+        },
+        "aiSpread": 2.5
       },
       {
         "model": "qwen25-7b",
@@ -15614,7 +15621,14 @@
         "finished_at": "2026-07-25T08:02:22.586Z",
         "queued_at": "2026-07-25T08:01:12.565Z",
         "bytes": 3373,
-        "thumb": true
+        "thumb": true,
+        "aiScore": 6.3,
+        "aiReason": "The HTML file is present but lacks content and visual elements required by the challenge.",
+        "aiScores": {
+          "qwen2.5vl:7b": 5,
+          "minicpm-v:latest": 7.5
+        },
+        "aiSpread": 2.5
       },
       {
         "model": "hf-qwen-coder-32b",
@@ -15626,7 +15640,14 @@
         "finished_at": "2026-07-25T08:18:13.256Z",
         "queued_at": "2026-07-25T08:01:12.568Z",
         "bytes": 3705,
-        "thumb": true
+        "thumb": true,
+        "aiScore": 9,
+        "aiReason": "The HTML file effectively fulfills the challenge by presenting a seasonal wallcovering color story in an Instagram carousel format. The design is visually appealing and adheres to the specified aesthe",
+        "aiScores": {
+          "qwen2.5vl:7b": 9,
+          "minicpm-v:latest": 9
+        },
+        "aiSpread": 0
       },
       {
         "model": "claude-code",
@@ -15638,7 +15659,14 @@
         "finished_at": "2026-07-25T08:04:11.147Z",
         "queued_at": "2026-07-25T08:01:12.570Z",
         "bytes": 16937,
-        "thumb": true
+        "thumb": true,
+        "aiScore": 8,
+        "aiReason": "The HTML file effectively fulfills the challenge by presenting a seasonal wallcovering color story in an Instagram carousel format. The design is visually appealing and adheres to the specified aesthe",
+        "aiScores": {
+          "qwen2.5vl:7b": 9,
+          "minicpm-v:latest": 7
+        },
+        "aiSpread": 2
       },
       {
         "model": "kimi",
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+        "bytes": 22190,
+        "thumb": true
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+        "toolCalls": [
+          "opendesign",
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@@ -22090,94 +22193,158 @@
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       },
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+    "judging": true
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 ]
\ No newline at end of file
diff --git a/data/costlog.jsonl b/data/costlog.jsonl
index e092f07..6958c53 100644
--- a/data/costlog.jsonl
+++ b/data/costlog.jsonl
@@ -300,3 +300,9 @@
 {"ts":"2026-07-25T11:15:10.305Z","provider":"xai","model":"grok-4.5","task":"model-arena-tools","input_tokens":3743,"output_tokens":5731,"cost_usd":0.097194}
 {"ts":"2026-07-25T11:15:48.994Z","provider":"moonshot","model":"kimi-k2.5","task":"model-arena-tools","input_tokens":3459,"output_tokens":5824,"cost_usd":0.016635}
 {"ts":"2026-07-25T11:15:57.384Z","provider":"openai","model":"gpt-5.1","task":"model-arena-tools","input_tokens":3204,"output_tokens":7249,"cost_usd":0.107093}
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+{"ts":"2026-07-25T11:27:52.775Z","provider":"moonshot","model":"kimi-k2.5","task":"model-arena-tools","input_tokens":5944,"output_tokens":6094,"cost_usd":0.018801}
+{"ts":"2026-07-25T11:28:49.514Z","provider":"xai","model":"grok-4.5","task":"model-arena-tools","input_tokens":3725,"output_tokens":9162,"cost_usd":0.148605}

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