:root{color-scheme:dark;--bg:#111116;--panel:#17171f;--line:#30313d;--text:#e7e9ed;--muted:#9298aa;--green:#33ff77;--cyan:#69ddeb;font-family:ui-monospace,"SFMono-Regular",Consolas,"Liberation Mono",monospace;background:var(--bg);color:var(--text);font-size:16px}
*{box-sizing:border-box}body{margin:0;padding:0 32px}a{color:inherit;text-decoration:none}button,input{font:inherit}button{color:var(--text);background:transparent;border:1px solid var(--line);border-radius:5px;cursor:pointer;min-height:40px;padding:8px 13px;white-space:nowrap;font-size:.875rem}button:hover:not(:disabled){background:#252731;border-color:#626775}button:disabled{opacity:.4;cursor:default}button:focus-visible,a:focus-visible,pre:focus-visible,input:focus-visible{outline:2px solid var(--green);outline-offset:4px}[hidden]{display:none!important}
.site-header{max-width:1800px;margin:auto;height:90px;border-bottom:1px solid var(--line);display:flex;gap:26px;align-items:center}.home{font-size:.875rem;color:var(--muted)}.home:hover{color:var(--cyan)}h1{font-size:1.125rem;letter-spacing:-.04em;font-weight:500;margin:0}.cursor{color:var(--green)}.collection{margin-left:auto;font-size:.75rem;letter-spacing:.15em;color:var(--muted)}main{max-width:1800px;margin:auto}.shader-heading{padding:30px 0 25px;min-height:125px}.title-row{display:flex;align-items:baseline;gap:15px}.eyebrow{font-size:.875rem;color:var(--green)}h2{font-size:clamp(1.2rem,1.7vw,1.65rem);font-weight:500;letter-spacing:-.045em;line-height:1.35;margin:0;overflow-wrap:anywhere}.metadata{display:flex;gap:10px 22px;flex-wrap:wrap;margin-top:13px;font-size:.8125rem;line-height:1.6;color:var(--muted)}#model{color:#c2c8d6}.workspace{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:16px;height:clamp(430px,calc(100dvh - 285px),900px)}.panel{min-width:0;min-height:0;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--panel)}.panel-bar{min-height:53px;padding:10px 17px;display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line);font-size:.75rem;letter-spacing:.055em;flex-wrap:wrap}.panel-bar>span{display:flex;align-items:center;gap:10px}.muted{color:var(--muted);letter-spacing:0}.live-dot{width:6px;height:6px;background:var(--green);border-radius:50%;display:inline-block}.preview{display:flex;flex-direction:column}.stage{position:relative;flex:1;min-height:240px;background:#090a0e;display:flex;align-items:center;justify-content:center}canvas{display:block;width:100%;aspect-ratio:3/1;max-height:100%;touch-action:none}.render-message{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;text-align:center;white-space:pre-wrap;padding:30px;background:#111116e8;color:#bec7d5;font-size:.875rem;line-height:1.7;overflow:auto}.transport{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:15px 16px;border-top:1px solid var(--line)}.step-buttons{display:flex;gap:8px}.position{font-size:.8125rem;color:var(--muted);white-space:nowrap;font-variant-numeric:tabular-nums}.cycle{color:var(--green);border-color:#31513b;background:#19271e}.cycle[aria-pressed=false]{color:var(--muted);border-color:var(--line);background:transparent}.progress-track{height:2px;background:#242631}#progress{height:100%;background:var(--green);width:100%;transform:scaleX(0);transform-origin:left}.source{display:flex;flex-direction:column}.source-actions{display:flex;gap:6px}.source-actions button{font-size:.75rem;min-height:30px;padding:5px 8px;border-color:transparent;color:#b5bfce}pre{margin:0;flex:1;min-height:0;overflow:auto;padding:22px 22px 28px;tab-size:4;font-family:inherit;font-size:.875rem;line-height:1.8;scrollbar-color:#454a59 transparent;background:#14141c}code{font-family:inherit;white-space:pre}.token-comment{color:#8791a4}.token-keyword{color:#bca5ef}.token-type{color:#69ddeb}.token-number{color:#e9ba80}.token-uniform{color:#85d6a6}.token-function{color:#dcd995}footer{display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;padding:18px 1px 28px;font-size:.75rem;line-height:1.7;color:var(--muted)}#notice{color:var(--cyan)}.share-fallback{display:flex;align-items:center;flex-wrap:wrap;gap:12px;padding:16px;border:1px solid var(--line);border-radius:8px;font-size:.875rem;margin-bottom:20px}.share-fallback input{background:var(--panel);color:var(--text);border:1px solid var(--line);border-radius:4px;padding:10px;flex:1;min-width:180px;font-size:.875rem}.noscript{color:var(--cyan)}
@media(min-width:1500px){.workspace{grid-template-columns:minmax(0,1.55fr) minmax(0,1fr)}}
@media(max-width:1100px){body{padding:0 20px}.transport{flex-wrap:wrap}.position{margin-left:auto}.cycle{margin-left:auto}.workspace{grid-template-columns:minmax(0,1.1fr) minmax(0,1fr)}.panel-bar{padding:10px 12px}pre{padding:18px;font-size:.8125rem}}
@media(max-width:800px){body{padding:0 16px}.site-header{height:73px;gap:18px}.home span{display:none}.collection{font-size:.75rem}h1{font-size:1.1rem}.shader-heading{padding:24px 0 22px;min-height:0}.workspace{display:flex;flex-direction:column;height:auto;gap:16px}.preview{min-height:310px}.stage{min-height:200px}.transport{flex-wrap:nowrap;padding:12px;gap:8px}.cycle{margin-left:0}.source{height:430px}.position{margin-left:0}.keyboard-hint{display:none}footer{padding-top:16px}.metadata{gap:6px 16px}.source-actions button{font-size:.8125rem}.title-row{gap:10px}}
@media(max-width:420px){button{padding:8px 10px}.step-buttons{gap:5px}.step-buttons span{display:none}.step-buttons button{min-width:42px;font-size:1rem}.collection{letter-spacing:.05em}.cycle{font-size:.8125rem}.panel-bar{gap:6px}#line-count{display:none}}