.box-playground{margin-top:clamp(36px,5vw,56px)}.ruler{background:repeating-linear-gradient(90deg,var(--ink) 0 1px,transparent 1px 50px) bottom/100% 12px no-repeat, repeating-linear-gradient(90deg,var(--ink-soft) 0 1px,transparent 1px 10px) bottom/100% 6px no-repeat;opacity:.55;height:12px;margin:0 1px 6px}.bed{border:1px solid var(--ink);background-color:#e5e6e1;background-image:radial-gradient(circle,#c3c5be 1.1px,#0000 1.5px);background-size:12px 12px;border-radius:6px;padding:clamp(8px,1.6vw,18px);position:relative}.bed:before,.bed:after{content:"";border:2px solid var(--red);pointer-events:none;width:18px;height:18px;position:absolute}.bed:before{border-bottom:0;border-right:0;top:-10px;left:-10px}.bed:after{border-top:0;border-left:0;bottom:-10px;right:-10px}.playground-start{background:var(--sheet);min-height:420px;color:var(--ink-soft);border-radius:4px;place-content:center;justify-items:center;gap:16px;padding:24px;display:grid}.playground-start button{font:inherit;border:1.5px solid var(--ink);background:var(--ink);color:var(--paper);cursor:pointer;border-radius:4px;padding:12px 20px;font-weight:600}.bench-note{color:var(--ink-soft);margin-top:16px;font-size:14px}.box-editor{background:var(--sheet);color:var(--ink);border-radius:4px;grid-template-columns:260px minmax(0,1fr);display:grid;overflow:hidden;box-shadow:0 1px 2px #1c1f2314}.box-settings{border-right:1px solid var(--rule);padding:22px}.box-settings h3{margin:0 0 4px;font-size:18px}.box-settings>p{color:var(--ink-soft);margin:0 0 22px;font-size:13px}.box-field{margin-bottom:20px}.box-field label,.box-bottom label{justify-content:space-between;gap:8px;margin-bottom:10px;font-size:14px;font-weight:600;display:flex}.box-field output,.box-bottom output{font-variant-numeric:tabular-nums;color:var(--blue)}.box-editor [data-slot=slider]{height:18px;min-height:0}.box-editor [data-slot=slider-track]{background:#d9dbd4;height:4px}.box-editor [data-slot=slider-range]{background:var(--blue)}.box-editor [data-slot=slider-thumb]{border:2px solid var(--blue);background:#fff;width:16px;height:16px;padding:0;box-shadow:0 1px 3px #1c1f2340}.box-editor button{font:inherit;cursor:pointer;border:1px solid var(--rule);background:var(--paper);color:var(--ink);border-radius:4px;padding:8px 12px;font-size:13px;font-weight:600}.box-editor button:hover{border-color:var(--ink)}.box-editor button[aria-pressed=true]{background:var(--ink);border-color:var(--ink);color:var(--paper)}.box-editor button:focus-visible{outline:2px solid var(--blue);outline-offset:2px}.box-viewport:focus-visible{outline:2px solid var(--blue);outline-offset:2px}.box-export:focus-visible{outline:2px solid var(--blue);outline-offset:2px}.box-toolbar{border-bottom:1px solid var(--rule);justify-content:space-between;gap:12px;padding:12px 14px;display:flex}.box-toolbar>div{flex-wrap:wrap;gap:6px;display:flex}.box-export{background:var(--blue);color:#fff;border-radius:4px;align-items:center;padding:8px 12px;font-size:13px;font-weight:600;text-decoration:none;display:inline-flex}.box-export:hover{background:#1a3597}.box-workspace{background:radial-gradient(at 50% 40%,#fff 0%,#f0f0eb 75%);min-width:0}.box-viewport{touch-action:none;cursor:grab;width:100%;display:block}.box-viewport:active{cursor:grabbing}.box-webgl{width:100%;height:420px;position:relative}.box-webgl canvas{max-width:100%;display:block}.box-webgl p{color:var(--red);position:absolute;inset:30px}.box-sheet{width:100%;height:420px;padding:20px;display:block}.box-bottom{border-top:1px solid var(--rule);padding:14px 20px 0}.box-bottom [data-slot=slider],.box-bottom label{max-width:360px}.box-bottom small{color:var(--ink-soft);margin-top:12px;font-size:12px;display:block}.box-caption{color:var(--ink-soft);margin:0;padding:10px 20px 14px;font-size:12px;line-height:1.5}.box-error{color:var(--red);padding:30px}@media (max-width:820px){.box-editor{grid-template-columns:1fr}.box-settings{border-right:0;border-bottom:1px solid var(--rule);grid-template-columns:1fr 1fr;gap:0 20px;display:grid}.box-settings h3,.box-settings>p,.box-settings>button{grid-column:1/-1}.box-webgl{height:320px}.box-sheet{height:300px}}@media (max-width:440px){.box-settings{grid-template-columns:1fr}}