:root{font-family:Inter,Segoe UI,Arial,sans-serif;color:#1b3443;background:#edf2f5;font-synthesis:none}*{box-sizing:border-box}body{margin:0}[hidden]{display:none!important}header{padding:20px 28px;display:flex;justify-content:space-between;align-items:center;background:white;border-bottom:1px solid #d4dfe6}.brand{display:flex;align-items:center;gap:13px;color:inherit;text-decoration:none}.brand strong{font-size:22px;letter-spacing:.04em}.brand small,.release-note small{display:block;color:#607787;margin-top:5px;font-size:12px}.mark{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;background:#14795f;color:white;font-size:27px;font-weight:700}.release-note{text-align:right;font-size:14px}.badge{display:inline-block;background:#e5f2eb;color:#19725b;border-radius:20px;padding:6px 10px;margin-left:10px;font-size:12px}main{padding:22px 28px 12px}.workspace{border:1px solid #d1dfe6;background:white;border-radius:14px;overflow:hidden}.toolbar{display:flex;gap:12px;align-items:center;padding:13px 16px;flex-wrap:wrap}.toolbar>span{font-size:12px;color:#637a89;flex:1}.view-switch{display:flex;gap:0}.view-switch button{border-radius:0}.view-switch button:first-child{border-radius:7px 0 0 7px}.view-switch button:last-child{border-radius:0 7px 7px 0}.view-switch [aria-pressed=true],.primary{background:#16785f;color:white;border-color:#16785f}button,select{font:inherit;color:inherit;background:white;border:1px solid #bccfd9;border-radius:7px;padding:9px 12px;cursor:pointer}button:hover{border-color:#287b65}button:focus-visible,select:focus-visible,input:focus-visible{outline:3px solid #3fa58a;outline-offset:2px}button:disabled,input:disabled{opacity:.5}#version-selectors{display:grid;grid-template-columns:1fr;border-block:1px solid #dbe4e9;background:#f9fbfc}#version-selectors.pair{grid-template-columns:1fr 1fr}.version-slot{padding:12px 16px;display:grid;gap:7px}.version-slot+.version-slot{border-left:1px solid #d9e4e9}.version-slot label{font-size:12px;font-weight:650;color:#526d7d}.version-slot select{font-size:17px;font-weight:650;max-width:100%}.version-slot small{font-size:11px;color:#657e8b}#stage{position:relative;aspect-ratio:16/9;max-height:calc(100vh - 335px);min-height:260px;background:#d0dce1}#stage.comparison{aspect-ratio:32/9;max-height:none;min-height:220px}#viewport{position:absolute;inset:0}canvas{display:block;width:100%;height:100%;object-fit:contain;outline:none}.scene-label,.camera-label,#focus-hint{position:absolute;background:#ffffffde;padding:8px 12px;border-radius:7px;font-size:11px;pointer-events:none}.scene-label{top:14px;left:14px}.camera-label{top:14px;right:14px}#focus-hint{bottom:14px;left:50%;transform:translateX(-50%);white-space:nowrap}.dot{display:inline-block;background:#239173;width:7px;height:7px;border-radius:100%;margin-right:8px}#compare-labels{position:absolute;inset:auto 0 48px;display:flex;justify-content:space-around;pointer-events:none}#compare-labels span{font-size:12px;font-weight:700;padding:7px 12px;background:#ffffffe8;border-radius:6px}#loading{position:absolute;inset:0;z-index:5;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:15px;background:#f5f9fbf2}progress{width:260px}.metrics{display:flex;align-items:center;gap:24px;flex-wrap:wrap;padding:14px 18px;border-bottom:1px solid #e0e8ed}.metrics div span{display:block;font-size:10px;color:#6b8291;margin-bottom:6px}.metrics strong{font-size:20px}.metrics>small{margin-left:auto;color:#6b8291;font-size:11px}.presets{display:flex;flex-wrap:wrap;gap:8px;padding:14px 18px}.presets button{font-size:12px}.evidence-note{font-size:12px;color:#657c89;margin:0;padding:0 18px 16px;line-height:1.6}#error{color:#b92332;background:#fff0f0;padding:15px}#settings-panel{position:fixed;z-index:20;right:0;top:0;bottom:0;width:min(430px,95vw);overflow-y:auto;background:white;box-shadow:-10px 0 35px #23435733;padding:20px}.panel-heading{display:flex;align-items:center;justify-content:space-between;position:sticky;top:-20px;background:white;z-index:2;padding:8px 0}.panel-heading h2{font-size:20px}aside section{padding:14px 0;border-top:1px solid #dee7ec}aside h3{font-size:15px;margin:6px 0 13px}aside label{display:flex;gap:9px;align-items:center;flex-wrap:wrap;font-size:13px;margin:10px 0}aside label select{width:100%}aside p,aside small{font-size:12px;color:#617b89;line-height:1.6}aside dl{display:grid;grid-template-columns:100px minmax(0,1fr);font-size:12px;gap:10px}dd{margin:0;overflow-wrap:anywhere}aside ol{list-style:none;padding:0}aside li{border:1px solid #d4e1e8;border-radius:8px;padding:11px;margin-bottom:10px}aside li strong{font-size:14px}aside pre{white-space:pre-wrap;font-size:11px}footer{display:flex;justify-content:space-between;gap:15px;padding:10px 28px 18px;font-size:10px;color:#6e8591}@media(max-width:800px){header{padding:15px}.release-note{max-width:45%}.brand strong{font-size:16px}main{padding:12px}#stage{max-height:none;min-height:230px}#stage.comparison{min-height:180px}.version-slot{padding:8px}.version-slot select{font-size:13px}.metrics{gap:15px}#focus-hint{font-size:9px;max-width:95%;white-space:normal}footer{padding:12px;flex-wrap:wrap}}

#stage{width:100%}#stage:fullscreen{width:100vw;height:100vh;max-height:none;aspect-ratio:auto}