:root{--paper:#f6f1e7;--paper-2:#efe7d7;--ink:#241f1a;--ink-soft:#5c5348;--line:#ddd2bd;--accent:#c2492d;--accent-deep:#9c3620;--card:#fffdf8;--shadow:0 1px 2px #241f1a0d, 0 12px 30px #241f1a14;--radius:16px;--font:ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:var(--font);color:var(--ink);background:radial-gradient(1200px 600px at 15% -10%, var(--paper-2), transparent), var(--paper);-webkit-font-smoothing:antialiased;min-height:100vh}.page{flex-direction:column;gap:28px;max-width:640px;margin:0 auto;padding:40px 20px 64px;display:flex}.hero{text-align:center;flex-direction:column;align-items:center;gap:10px;display:flex}.hero-mark{color:#fff;background:linear-gradient(150deg, var(--accent), var(--accent-deep));width:52px;height:52px;box-shadow:var(--shadow);border-radius:14px;place-items:center;display:grid}.hero h1{letter-spacing:-.02em;margin:4px 0 0;font-size:clamp(1.7rem,5vw,2.3rem)}.tagline{max-width:46ch;color:var(--ink-soft);margin:0;line-height:1.55}.picker{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);flex-direction:column;gap:16px;padding:20px;display:flex}.picker-actions{flex-wrap:wrap;gap:12px;display:flex}.btn{appearance:none;border:1px solid var(--line);color:var(--ink);cursor:pointer;background:#fff;border-radius:12px;align-items:center;gap:8px;padding:11px 16px;font-size:.95rem;font-weight:600;transition:transform .12s,box-shadow .12s,background .12s;display:inline-flex}.btn:hover{transform:translateY(-1px);box-shadow:0 4px 14px #241f1a1a}.btn:active{transform:translateY(0)}.btn-primary{background:linear-gradient(150deg, var(--accent), var(--accent-deep));color:#fff;border-color:#0000}.btn-primary:hover{box-shadow:0 6px 18px #c2492d59}.camera-wrap{flex-direction:column;gap:8px;display:flex}.camera-video{border:1px solid var(--line);cursor:crosshair;aspect-ratio:4/3;object-fit:cover;background:#000;border-radius:12px;width:100%}.camera-hint{color:var(--ink-soft);text-align:center;margin:0;font-size:.85rem}.hex-row{flex-wrap:wrap;align-items:stretch;gap:10px;display:flex}.hex-field{border:1px solid var(--line);color:var(--ink-soft);background:#fff;border-radius:12px;flex:200px;align-items:center;gap:8px;padding:0 12px;display:flex}.hex-field input{width:100%;color:var(--ink);background:0 0;border:none;outline:none;padding:11px 0;font-size:.95rem}.native-swatch{border:1px solid var(--line);cursor:pointer;background:0 0;border-radius:12px;width:46px;height:46px;padding:0}.native-swatch::-webkit-color-swatch-wrapper{padding:4px}.native-swatch::-webkit-color-swatch{border:none;border-radius:8px}.note{color:var(--accent-deep);background:#fbeae4;border:1px solid #f0cfc4;border-radius:12px;align-items:flex-start;gap:8px;margin:0;padding:10px 12px;font-size:.9rem;display:flex}.empty{text-align:center;color:var(--ink-soft);padding:8px 0}.result{flex-direction:column;gap:20px;animation:.28s rise;display:flex}@keyframes rise{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.compare{justify-content:center;align-items:center;gap:22px;display:flex}.compare-col{flex-direction:column;align-items:center;gap:6px;display:flex}.compare-label{color:var(--ink-soft);font-size:.85rem}.compare-arrow{color:var(--ink-soft)}.swatch{border:1px solid #241f1a24;border-radius:14px;display:inline-block;box-shadow:inset 0 0 0 3px #ffffff59}.swatch-sm{border-radius:8px;flex:none;width:26px;height:26px}.code{color:var(--ink-soft);font-variant-numeric:tabular-nums;font-size:.8rem}.badge{color:var(--accent-deep);background:#f7e2da;border-radius:999px;padding:3px 10px;font-size:.8rem;font-weight:700}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);flex-direction:column;gap:14px;padding:20px;display:flex}.card-head{color:var(--accent-deep);align-items:center;gap:8px;display:flex}.card-head h2{margin:0;font-size:1.1rem}.single-paint{align-items:center;gap:14px;display:flex}.single-paint h3{margin:0 0 4px;font-size:1.15rem}.meta{color:var(--ink-soft);margin:0;font-size:.85rem}.explain{color:var(--ink-soft);align-items:baseline;gap:6px;margin:0;font-size:.92rem;line-height:1.5;display:flex}.mix-list{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.mix-list li{border:1px solid var(--line);background:var(--paper);border-radius:12px;align-items:center;gap:14px;padding:10px 12px;display:flex}.mix-pct{color:var(--accent-deep);text-align:right;font-variant-numeric:tabular-nums;min-width:3.2ch;font-size:1.1rem;font-weight:800}.paint-line{align-items:center;gap:10px;display:flex}.mix-tip{color:var(--ink-soft);margin:0;font-size:.88rem;line-height:1.5}.disclaimer{color:var(--ink-soft);text-align:center;opacity:.9;margin:0;font-size:.82rem;line-height:1.5}.footer{text-align:center;color:var(--ink-soft);opacity:.85;padding-top:8px;font-size:.8rem}@media (max-width:420px){.compare{gap:12px}}