:root{--bg:#050b18;--panel:#0b1426;--line:#1a2944;--text:#e6f1ff;--muted:#8ea3c4;--blue:#0478db;--cyan:#3ae9fd;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font:14px/1.5 system-ui,-apple-system,Segoe UI,sans-serif}.bar{border-bottom:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px 24px;padding:14px 20px;display:flex}h1{letter-spacing:.01em;margin:0;font-size:18px;font-weight:650}h1 span{color:var(--muted);font-weight:400}.modes{background:var(--panel);border:1px solid var(--line);border-radius:10px;gap:4px;padding:3px;display:flex}.modes label{cursor:pointer;color:var(--muted);border-radius:7px;padding:6px 12px}.modes input{opacity:0;pointer-events:none;position:absolute}.modes label:has(input:checked){background:var(--blue);color:#fff}.modes label:has(input:focus-visible){outline:2px solid var(--cyan)}main{grid-template-columns:minmax(0,1fr) 300px;gap:20px;padding:20px;display:grid}.panel{min-width:0}@media (width<=900px){main{grid-template-columns:1fr;padding:16px}}.stage{aspect-ratio:16/9;border:1px solid var(--line);border-radius:12px;position:relative;overflow:hidden}.stage[data-bg=transparent]{background:repeating-conic-gradient(#1b2436 0 25%, #121a2a 0 50%) 0 0 / 24px 24px}.stage canvas{position:absolute;inset:0}.reference{pointer-events:none;z-index:2;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.transport{align-items:center;gap:10px;margin-top:12px;display:flex}.timeline{flex:1;position:relative}.timeline input{width:100%;accent-color:var(--cyan)}.chapters{color:var(--muted);font-size:12px;display:flex}.chapters span{border-left:1px solid var(--line);white-space:nowrap;text-overflow:ellipsis;padding-left:6px;overflow:hidden}.chapters span.on{color:var(--cyan);border-color:var(--cyan)}#clock{font-variant-numeric:tabular-nums;text-align:right;min-width:64px;color:var(--muted)}.now{color:var(--muted);min-height:1.5em;margin:8px 0 0}button,select{font:inherit;color:var(--text);background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:7px 12px}button{cursor:pointer}button:hover{border-color:var(--blue)}button.primary{background:var(--blue);border-color:var(--blue);color:#fff}button:disabled{opacity:.5;cursor:default}.panel{flex-direction:column;gap:14px;display:flex}fieldset{border:1px solid var(--line);background:var(--panel);border-radius:12px;flex-direction:column;gap:10px;min-width:0;margin:0;padding:12px 14px 14px;display:flex}legend{color:var(--muted);text-transform:uppercase;letter-spacing:.08em;padding:0 6px;font-size:12px}fieldset label{flex-direction:column;gap:4px;display:flex}fieldset label.inline{flex-direction:row;align-items:center;gap:8px}fieldset label output{color:var(--muted)}fieldset select,fieldset input[type=color]{width:100%;min-width:0}fieldset select{text-overflow:ellipsis}fieldset input[type=color]{background:var(--panel);border:1px solid var(--line);border-radius:8px;height:36px;padding:2px 4px}fieldset input[type=range]{accent-color:var(--cyan)}.buttons{flex-wrap:wrap;gap:8px;display:flex}progress{width:100%;accent-color:var(--cyan)}.note{color:var(--muted);margin:0;font-size:13px}.switch{color:var(--text,#e6f1ff);border:1px solid var(--line);background:var(--panel);border-radius:10px;margin-left:auto;padding:6px 12px;text-decoration:none}.switch:hover{border-color:#0bcbfb}main.bench{flex-direction:column;gap:16px;display:flex}.cells{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;display:grid}.cells figure{margin:0}.cells figcaption{color:var(--muted);margin-top:6px}.cell{width:100%;max-width:360px}.cell>*,#bench>*>.norah-animation,#bench>.norah-animation{border:1px solid var(--line);border-radius:12px;width:360px;height:360px;overflow:hidden}.checks{flex-direction:column;gap:6px;margin:0;padding:0;list-style:none;display:flex}.checks li:before{content:"✓ ";color:#51c992}.checks li.fail:before{content:"✗ ";color:#ed6874}.checks li span{color:var(--muted)}#bench{flex-wrap:wrap;gap:12px;display:flex}code{color:var(--text);font:13px ui-monospace,SFMono-Regular,Menlo,monospace}