:root{color-scheme:dark;--bg:#111719;--panel:#172023;--line:#ffffff13;--muted:#9aa8ad;--ink:#eff5f4;--accent:#76e5db;--panel-width:284px;font-family:Inter,"Segoe UI",Arial,sans-serif;font-synthesis:none}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);overflow:hidden}button,input,a,summary{-webkit-tap-highlight-color:transparent}button,a,input,summary{outline-offset:4px}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid var(--accent)}button{font:inherit;color:inherit;cursor:pointer}button:disabled{cursor:default}button,summary,a{touch-action:manipulation}a{color:inherit}svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}#viewer{height:100dvh;min-height:380px;position:relative;isolation:isolate}#scene{position:absolute;left:calc(var(--panel-width) + 36px);top:74px;width:calc(100% - var(--panel-width) - 36px);height:calc(100% - 119px);display:block;outline-offset:-4px;touch-action:none}#scene:focus-visible{outline:1px solid #76e5db55}
.topbar{height:74px;display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:relative;border-bottom:1px solid var(--line);z-index:2;background:#111719ed}.brand{text-decoration:none;display:flex;align-items:center;gap:13px;font-size:17px;letter-spacing:-.4px;font-weight:600}.brand small{display:block;font-size:9px;font-weight:500;color:var(--muted);letter-spacing:2px;margin-top:5px}.brand-symbol{border:1px solid #76e5db55;color:var(--accent);width:37px;height:37px;display:flex;align-items:center;justify-content:center;font-size:15px;letter-spacing:-2px;font-weight:400;border-radius:8px;transform:skewY(-6deg)}.brand-symbol span{position:relative;top:3px}.topbar-actions{display:flex;align-items:center;gap:16px}.live-label{display:flex;align-items:center;gap:9px;font-size:10px;letter-spacing:2px;color:var(--muted)}.live-label i{height:5px;width:5px;border-radius:50%;background:var(--accent)}.panel{position:absolute;left:20px;top:94px;bottom:66px;width:var(--panel-width);padding:24px 22px 12px;background:linear-gradient(140deg,#1b2528ee,#141c1fee);border:1px solid var(--line);border-radius:15px;z-index:2;overflow-y:auto;scrollbar-width:thin;scrollbar-color:#39494e transparent;box-shadow:0 16px 50px #0002;backdrop-filter:blur(16px)}.eyebrow{display:flex;gap:9px;align-items:center;font-size:9px;letter-spacing:1.2px;color:var(--accent);font-weight:500}.eyebrow span{color:#73868e;border-right:1px solid #ffffff25;padding-right:9px}h1{font-size:24px;line-height:1.2;letter-spacing:-.8px;font-weight:500;margin:16px 0 10px}.panel-intro p{font-size:12px;line-height:1.7;color:var(--muted);margin:0 0 22px}.section{border-top:1px solid var(--line);padding:18px 0}.section h2{font-size:12px;font-weight:500;margin:0 0 12px;color:#d6e1e3}.view-grid{display:grid;grid-template-columns:1fr 1fr;gap:7px}.view-button{border:1px solid #ffffff12;background:#ffffff03;border-radius:7px;text-align:left;min-height:37px;padding:9px 10px;display:flex;align-items:center;gap:8px;font-size:11px;transition:.15s}.view-button svg{width:15px;height:15px}.view-button.wide{grid-column:1/-1;justify-content:space-between}.view-button:hover{background:#ffffff08;border-color:#ffffff30}.view-button.active{background:#76e5db16;border-color:#76e5db65;color:var(--accent)}.segmented{display:flex;border-radius:7px;padding:3px;background:#0d131660;margin-bottom:12px;gap:3px}.segmented button{flex:1;background:transparent;border:0;border-radius:5px;font-size:11px;padding:8px;color:var(--muted)}.segmented button.active{background:#344247;color:var(--ink);box-shadow:0 1px 4px #0003}.toggle-row{display:flex;align-items:center;gap:10px;font-size:12px;min-height:34px;position:relative;cursor:pointer}.toggle-row>span:first-child{margin-right:auto;color:#b7c4c8}.toggle-row input{position:absolute;right:0;opacity:0;width:32px;height:24px;cursor:pointer}.switch{display:block;width:28px;height:16px;border-radius:30px;background:#455155;pointer-events:none;transition:background .2s}.switch:before{content:"";display:block;background:#c5d2d4;width:10px;height:10px;border-radius:100%;margin:3px;transition:transform .2s}.toggle-row input:checked+.switch{background:#76e5db33}.toggle-row input:checked+.switch:before{transform:translateX(12px);background:var(--accent)}.toggle-row input:focus-visible+.switch{outline:2px solid var(--accent);outline-offset:3px}.exposure-label{display:flex;justify-content:space-between;font-size:12px;margin-top:15px;color:#b7c4c8}.exposure-label output{color:var(--accent);font-size:11px;font-variant-numeric:tabular-nums}.range{width:100%;accent-color:var(--accent);height:3px;margin:16px 0 8px;cursor:pointer}.quiet-note{font-size:10px;color:#768990;margin:8px 0 0;line-height:1.5}.comparison-heading{display:flex;align-items:center;justify-content:space-between}.comparison-heading h2{margin:0}.soon-tag{font-size:8px;color:#8b9a9f;border:1px solid #ffffff18;padding:3px 5px;border-radius:4px;letter-spacing:1px}.comparison-section p{font-size:11px;color:#85989e;margin:11px 0}.comparison-button{background:transparent;border:1px dashed #ffffff24;width:100%;display:flex;align-items:center;gap:9px;font-size:10px;color:#75878d;padding:11px 9px;border-radius:7px}.comparison-button>span{font-size:18px}.model-notes{border-top:1px solid var(--line);font-size:11px;color:#91a3aa;padding:14px 0 2px;line-height:1.7}.model-notes summary{display:flex;justify-content:space-between;cursor:pointer;list-style:none}.model-notes summary::-webkit-details-marker{display:none}.model-notes p{font-size:11px;line-height:1.75}.model-notes a{color:var(--accent);text-decoration:none}.model-notes[open] summary span{transform:rotate(45deg)}
.canvas-label{position:absolute;left:calc(var(--panel-width) + 61px);top:103px;display:flex;align-items:center;gap:10px;pointer-events:none;font-size:13px;color:#d2dddf;z-index:1}.model-indicator{width:6px;height:6px;background:var(--accent);border-radius:100%}.canvas-label small{display:block;font-size:10px;color:#778a90;margin-top:5px}.view-tools{position:absolute;right:22px;bottom:70px;display:flex;flex-direction:column;align-items:center;padding:5px;background:#192326d9;border:1px solid var(--line);border-radius:11px;z-index:2;backdrop-filter:blur(12px)}.icon-button{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border:0;border-radius:7px;background:transparent;font-size:24px;font-weight:300;color:#c6d5d9}.icon-button:hover{background:#ffffff09;color:var(--accent)}.tool-divider{width:18px;height:1px;margin:5px 0;background:#ffffff18}.mobile-toggle{display:none}.viewer-footer{position:absolute;left:28px;right:28px;bottom:0;height:45px;display:flex;align-items:center;justify-content:space-between;gap:20px;color:#8a9ba2;font-size:10px;border-top:1px solid var(--line)}.interaction-help span{color:#b5c7cd;font-size:8px;letter-spacing:1px;margin-right:4px}.interaction-help i{font-style:normal;margin:0 12px;color:#52636b}.scale-note{font-size:8px;letter-spacing:1.4px;color:#667c85}.touch-help{display:none}.loading-overlay{position:absolute;inset:74px 0 45px calc(var(--panel-width) + 36px);z-index:3;background:#111719ed;display:flex;align-items:center;justify-content:center;transition:opacity .5s}.loading-overlay.loaded{opacity:0;pointer-events:none}.loading-card{text-align:center;max-width:320px;padding:24px}.loading-card h2{font-size:21px;font-weight:400;letter-spacing:-.5px;margin:24px 0 10px}.loading-card p{font-size:12px;color:var(--muted);line-height:1.8}.loading-card progress{width:160px;height:3px;border:0;border-radius:3px;accent-color:var(--accent);background:#ffffff15;margin-top:16px}.loading-card progress::-webkit-progress-bar{background:#ffffff15;border-radius:3px}.loading-card progress::-webkit-progress-value{background:var(--accent);border-radius:3px}.loading-mark{width:44px;height:48px;margin:auto;position:relative}.loading-mark span{position:absolute;left:0;top:0;width:44px;height:28px;border:1px solid var(--accent);border-radius:3px;transform:rotate(-30deg) skewX(30deg) scaleY(.85);opacity:.65;animation:breathe 2s ease-in-out infinite}.loading-mark span:nth-child(2){top:10px;animation-delay:.2s;opacity:.4}.loading-mark span:nth-child(3){top:20px;animation-delay:.4s;opacity:.2}@keyframes breathe{50%{translate:0 -4px;opacity:1}}#retry{background:var(--accent);border:0;color:#122321;padding:9px 18px;border-radius:7px;margin-top:10px;font-size:12px}.notice{position:absolute;left:50%;bottom:62px;transform:translateX(-50%);z-index:6;background:#27363b;border:1px solid #ffffff20;box-shadow:0 6px 30px #0004;padding:11px 17px;max-width:500px;border-radius:8px;font-size:12px;line-height:1.6;margin:0}.noscript{position:absolute;inset:30% 20%;background:#172023;padding:40px;text-align:center;z-index:10}
@media(min-height:930px){.panel{bottom:auto}.section{padding:22px 0}.panel-intro p{font-size:13px}.view-button{min-height:40px;font-size:12px}.toggle-row{min-height:37px}}
@media(max-width:900px){:root{--panel-width:250px}.panel{padding:20px 17px;left:14px;top:88px;bottom:58px}.canvas-label{left:calc(var(--panel-width) + 44px)}.scale-note{display:none}.viewer-footer{left:20px;right:20px}.topbar{padding:0 20px}.live-label{font-size:9px}}
@media(max-width:640px){.topbar{height:65px;padding:0 16px}.brand{font-size:16px}.brand small{font-size:8px}.brand-symbol{width:33px;height:33px}.live-label{display:none}.mobile-toggle{display:flex}.panel{display:none;top:77px;left:12px;bottom:58px;width:min(284px,calc(100% - 70px));background:#172023f5;box-shadow:10px 0 70px #0009}.panel.open{display:block}.canvas-label{left:20px;top:89px}.view-tools{right:12px;bottom:64px}#scene{left:0;top:65px;width:100%;height:calc(100% - 110px)}.loading-overlay{inset:65px 0 45px}.viewer-footer{justify-content:center;left:14px;right:14px;font-size:9px}.interaction-help{display:none}.touch-help{display:block}.notice{left:14px;right:14px;transform:none;max-width:none;bottom:54px}.model-notes{padding-bottom:5px}}
@media(prefers-reduced-motion:reduce){*,*:before{animation:none!important;transition:none!important}}