:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:#e7edf1;background:#07131e;color-scheme:dark;--ink:#07131e;--surface:#101e2a;--line:rgba(175,198,211,.14);--text:#e9eff1;--muted:#a3b1bf;--accent:#ed967b;--accent2:#ebb986;--panel:#111f2b;scrollbar-color:#445869 #101b26}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px}button,input,select{font:inherit}button{cursor:pointer}button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,canvas:focus-visible{outline:2px solid #f4b59b;outline-offset:3px}button:disabled{opacity:.32;cursor:not-allowed}button,select{color:inherit}button{border:0}.app{width:100%;max-width:1800px;margin:0 auto}.header{min-height:74px;display:flex;align-items:center;justify-content:space-between;padding:0 34px;border-bottom:1px solid 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solid #5a6874;position:relative;flex-shrink:0}.science-arrow:after{content:"+";position:absolute;font-size:20px;left:10px;top:0;color:#e2ab93}.science[open] .science-arrow:after{content:"–"}.science-more{margin-left:auto;font-size:9px;letter-spacing:.16em;color:#9eb2ba}.science-body{max-width:960px;padding:0 62px 23px;color:#bdccd2;line-height:1.75;font-size:12px}.science-body p{margin-top:0}.quiz{padding:44px 36px 48px;background:#0b1925}.quiz-head h2{font-size:26px;font-weight:550;letter-spacing:-.03em;margin:9px 0}.quiz-head p{font-size:12px;color:#a8bbc6}.quiz-questions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:25px}.question{border:1px solid #32424f;border-radius:8px;padding:20px;background:#132331}.question h3{font-size:13px;line-height:1.5;font-weight:600;margin:0 0 17px;min-height:40px}.question label{display:flex;gap:9px;align-items:start;margin:11px 0;color:#b6c6d0;font-size:12px;cursor:pointer}.question 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@media(max-width:820px){.header{min-height:66px;padding:0 17px}.header-right .eyebrow,.header-right .separator{display:none}.shell{display:block;min-height:0}.scene-panel{min-height:530px;height:66vh;max-height:690px}.panel{border:0}.panel-heading{padding:16px 20px}.mobile-collapse{display:grid;place-items:center;width:36px;height:36px;border:1px solid #536271;border-radius:5px}.mobile-collapse svg{transition:transform .25s}.panel.open .mobile-collapse svg{transform:rotate(180deg)}.panel-content{display:none}.panel.open .panel-content{display:block}.controls-section{padding:20px}.dashboard{display:block}.dash-intro{margin-bottom:23px}.readout-grid{grid-template-columns:repeat(3,1fr)}.knowledge{grid-template-columns:1fr}.knowledge-card{padding:24px;border-bottom:1px solid #ffffff12}.quiz-questions{grid-template-columns:1fr}.question h3{min-height:0}.mobile-tabs{display:grid;grid-template-columns:repeat(6,1fr);position:sticky;bottom:0;z-index:20;background:#152635;border-top:1px solid #475664;padding:6px 5px max(6px,env(safe-area-inset-bottom));gap:4px}.mobile-tabs button{background:#223746;border:1px solid transparent;color:#c3d2dc;font-size:10px;padding:12px 2px;border-radius:4px}.mobile-tabs button.selected{color:#ffddc8;background:#583b38;border-color:#d58a73}}
@media(max-width:520px){.header{height:60px}.wordmark strong{font-size:11px}.wordmark small{font-size:8px}.generation{font-size:8px}.scene-panel{min-height:480px;height:62vh;max-height:600px}.stage-top{padding:22px 16px}.display-title h1{font-size:27px;line-height:1.16;margin:11px 0}.overline{font-size:9px}.subtitle{font-size:8px}.stage-actions{gap:5px}.icon-button{width:32px;height:32px}.icon-button svg{width:16px}.stage-bottom{bottom:16px;left:11px;right:11px;flex-wrap:wrap}.camera-dock{gap:0;padding:2px}.camera-dock button{padding:9px 10px;font-size:9px}.renderer-badge{display:none}.model-mark{left:16px;bottom:65px;font-size:8px}.label-pin{font-size:8px}.dashboard{padding:27px 16px}.readout-grid{grid-template-columns:repeat(2,1fr)}.readout{padding:12px 8px!important;border-top:1px solid #ffffff14}.readout strong{font-size:24px}.readout>span{font-size:8px;line-height:1.2}.readout em{font-size:9px}.knowledge-card{padding:24px 18px}.science{padding:0 15px}.science summary{padding:22px 0;gap:12px}.science-more{font-size:8px}.science-body{padding:0 5px 15px}.quiz{padding:31px 16px}.footer{padding:20px 16px;flex-direction:column}.toast{top:120px;right:18px}}
body.embed-mode{height:100vh;height:100dvh;overflow:hidden}body.embed-mode .header,body.embed-mode .dashboard,body.embed-mode .knowledge,body.embed-mode .science,body.embed-mode .quiz,body.embed-mode .footer{display:none}body.embed-mode .app,body.embed-mode .shell{height:100vh;height:100dvh;max-width:none;min-height:0}body.embed-mode .scene-panel{height:100%;min-height:0;max-height:none}body.embed-mode .shell{display:block}body.embed-mode .panel{display:none}body.embed-mode .mobile-tabs{display:none}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important;animation:none!important;scroll-behavior:auto!important}}
/* Constrain the exhibit to one viewport on desktop rather than inheriting the full control-stack height. */
@media(min-width:821px){.shell{height:calc(100vh - 74px);min-height:590px}.scene-panel{height:100%;min-height:0}.panel{height:100%;min-height:0;overflow-y:auto}.panel::-webkit-scrollbar{width:7px}.panel::-webkit-scrollbar-thumb{background:#3a5362;border-radius:6px}}

.embed-mode-controls{display:none}body.embed-mode .embed-mode-controls{position:absolute;display:flex;bottom:83px;left:36px;gap:4px;background:#0e2534dc;padding:4px;border:1px solid #68828a55;border-radius:5px}body.embed-mode .embed-mode-controls button{font-size:10px;letter-spacing:.03em;color:#c7d7dd;background:#223746;border:1px solid transparent;border-radius:3px;padding:9px 11px}body.embed-mode .embed-mode-controls button.selected{background:#9e594f;color:#fff;border-color:#efb49a}body.embed-mode .model-mark{bottom:133px}@media(max-width:520px){body.embed-mode .embed-mode-controls{left:12px;bottom:61px}body.embed-mode .embed-mode-controls button{padding:8px;font-size:9px}body.embed-mode .model-mark{bottom:112px}}