:root{--bg:#e8e4dc;--bg-deep:#d9d3c8;--panel:#faf8f3eb;--ink:#1c1915;--muted:#6b645a;--line:#1c19151f;--accent:#c45c26;--accent-ink:#fff8f3;--chip:#f3efe7;--chip-on:#1c1915;--radius:14px;--font:"DM Sans", system-ui, sans-serif;--display:"Instrument Serif", Georgia, serif}*{box-sizing:border-box}html,body{height:100%;font-family:var(--font);color:var(--ink);background:radial-gradient(1200px 700px at 15% 10%, #f4efe4 0%, transparent 55%), radial-gradient(900px 600px at 90% 80%, #d9cfc0 0%, transparent 50%), var(--bg);margin:0}#app{grid-template-columns:280px 1fr 280px;gap:16px;height:100%;padding:16px;display:grid}.panel{background:var(--panel);border:1px solid var(--line);border-radius:calc(var(--radius) + 4px);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:20px 18px;overflow:auto}.brand .eyebrow{text-transform:uppercase;letter-spacing:.14em;color:var(--accent);margin:0;font-size:11px;font-weight:600}.brand h1{font-family:var(--display);margin:4px 0 10px;font-size:42px;font-weight:400;line-height:.95}.brand .lede{color:var(--muted);margin:0 0 8px;font-size:13px;line-height:1.45}.block{margin-top:22px}.block h2{letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin:0 0 10px;font-size:11px;font-weight:600}.chip-list{flex-wrap:wrap;gap:8px;display:flex}.chip-list.row{flex-wrap:nowrap;overflow-x:auto}.chip{border:1px solid var(--line);background:var(--chip);color:var(--ink);cursor:pointer;border-radius:999px;padding:7px 12px;font-family:inherit;font-size:13px}.chip.on{background:var(--chip-on);color:#f7f3ea;border-color:#0000}.block h2 .slot-value{float:right;text-transform:none;letter-spacing:0;color:var(--ink);font-weight:500}.swatches{flex-wrap:wrap;gap:8px;margin-top:10px;display:flex}.swatch{background:var(--c,#ccc);cursor:pointer;border:1px solid #1c191540;border-radius:50%;width:26px;height:26px;padding:0;position:relative;box-shadow:inset 0 -6px 10px #0000001f}.swatch.on{outline:2px solid var(--ink);outline-offset:2px}.swatch.custom{background:conic-gradient(#e66,#ec6,#6c6,#6ce,#66e,#c6e,#e66);overflow:hidden}.swatch.custom.on{background:var(--c)}.swatch.custom input{opacity:0;cursor:pointer;position:absolute;inset:0}.dot{background:var(--c);vertical-align:-1px;border:1px solid #1c191540;border-radius:50%;width:10px;height:10px;margin-right:6px;display:inline-block}.code{color:#f3efe7;white-space:pre-wrap;word-break:break-all;background:#1c1915;border-radius:10px;margin:0 0 8px;padding:10px;font-size:11px;line-height:1.5}.note.small{margin-top:8px;font-size:12px}.loading{color:#f7f3ea;pointer-events:none;background:#1c1915cc;border-radius:999px;padding:8px 14px;font-size:12px;position:absolute;top:14px;left:50%;transform:translate(-50%)}.viewport-wrap{border-radius:calc(var(--radius) + 6px);border:1px solid var(--line);background:linear-gradient(#f7f4ee 0%,#ebe5da 100%);min-height:0;position:relative;overflow:hidden}#viewport{width:100%;height:100%}.view-bar{border:1px solid var(--line);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#faf8f3e0;border-radius:16px;justify-content:space-between;align-items:center;gap:12px;padding:10px;display:flex;position:absolute;bottom:14px;left:14px;right:14px}.btn{border:1px solid var(--line);color:var(--ink);font:inherit;cursor:pointer;white-space:nowrap;background:#fff;border-radius:999px;padding:9px 14px;font-size:13px;font-weight:600}.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:#0000}.meta{gap:8px;margin:0;display:grid}.meta dt{text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-size:11px}.meta dd{margin:2px 0 8px;font-size:14px}.checklist{color:var(--muted);margin:0;padding-left:18px;font-size:13px;line-height:1.55}.checklist code{color:var(--ink);font-size:12px}.note{color:var(--muted);margin:0;font-size:13px;line-height:1.5}@media (width<=1100px){#app{grid-template-rows:auto minmax(420px,1fr) auto;grid-template-columns:1fr;height:auto;min-height:100%}}