:root{color-scheme:dark;--bg:#0b1113;--text:#e9eee9;--muted:#859591;--line:rgba(187,212,203,.16);--mint:#bef8d4;--gold:#ceb790}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:"PingFang SC","Hiragino Sans GB",sans-serif;font-weight:400;overflow:hidden}button,a,input{-webkit-tap-highlight-color:transparent}button{font:inherit;color:inherit;cursor:pointer;border:0;background:none}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible,canvas:focus-visible{outline:1px solid var(--mint);outline-offset:5px}#stage{position:fixed;inset:0}#canvas{width:100%;height:100%;display:block;touch-action:none;outline:none}.vignette,.grain{pointer-events:none;position:fixed;inset:0}.vignette{background:linear-gradient(90deg,rgba(7,13,15,.72),transparent 38%,transparent 74%,rgba(7,13,15,.4)),linear-gradient(0deg,rgba(7,13,15,.45),transparent 22%)}.grain{opacity:.025;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 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31px}.taxonomy{display:flex;flex-direction:column;gap:10px;font-size:9px;letter-spacing:1px;color:var(--muted)}.taxonomy span:first-child{font:9px monospace;letter-spacing:2px;color:var(--gold)}.controls{position:fixed;right:42px;top:130px;width:266px;background:linear-gradient(120deg,rgba(16,26,27,.85),rgba(11,19,20,.7));border:1px solid var(--line);padding:21px 20px 18px;backdrop-filter:blur(18px);z-index:4}.panel-top{font:8px monospace;letter-spacing:1px;color:var(--muted);display:flex;align-items:center;gap:6px}.panel-top>span:last-child{margin-left:auto;color:#657771}.mini-dot{width:4px;height:4px;border:1px solid var(--mint);border-radius:50%}.mode-switch{display:flex;margin:23px -4px 27px;border-bottom:1px solid var(--line)}.mode-switch button{font-size:10px;padding:0 7px 12px;flex:1;white-space:nowrap;color:var(--muted);position:relative}.mode-switch button.active{color:var(--mint)}.mode-switch 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br{display:none}.title-rule,.intro,.taxonomy{display:none}.controls{top:auto;right:16px;left:16px;bottom:64px;width:auto;padding:15px 17px 13px;display:grid;grid-template-columns:1fr 1fr;column-gap:25px}.panel-top,.panel-divider,.part-detail,.structure-heading,.structure-list,.clear-selection{display:none!important}.mode-switch{grid-column:1/3;margin:0 0 16px}.mode-switch button{font-size:11px;padding-bottom:12px}.range-block{margin:0 0 12px}.range-block label{font-size:10px}.range-ends{font-size:8px}.toggle-row{grid-column:1/3;justify-content:space-between}.toggle{font-size:9px}.scene-caption{left:22px;bottom:303px}.scene-caption p{font-size:8px;margin-top:7px}.scene-caption div>span{font-size:7px}.caption-cross{display:none}.view-tools{left:auto;right:16px;bottom:292px;transform:none;padding:3px;gap:0}.view-tools button{font-size:9px;width:29px;height:29px;padding:0;white-space:nowrap}.view-tools>span{margin:0 2px}footer{left:20px;right:20px;height:48px;font-size:7px;letter-spacing:.8px}footer>span:nth-child(2){display:none}footer button{font-size:9px}#toast{bottom:350px;max-width:90%;width:max-content}dialog{padding:34px 26px}dialog h2{font-size:27px}.model-label{font-size:8px;padding:4px 6px}}@media(max-height:650px) and (max-width:760px){.identity{top:79px}.identity h1{font-size:48px}.identity h2{display:none}.controls{padding:11px 15px}.scene-caption{bottom:286px}.view-tools{bottom:277px}.range-ends{display:none}.range-block{margin-bottom:9px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}