:root{font-family:Inter,"Segoe UI",Arial,sans-serif;color:#24352f;background:#fff;font-synthesis:none;--ink:#24352f;--muted:#78827c;--green:#256d59;--line:#e6eae5;--wash:#f4f6f1}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer;border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:6px;transition:background .18s,box-shadow .18s}button:hover{background:#edf3ef}button:disabled{cursor:default;opacity:.6}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #89bcb0;outline-offset:3px}a{color:inherit}button.primary{background:#286a56;color:#fff;border:0;padding:13px 20px;font-size:12px;font-weight:600}.topbar{height:88px;display:flex;align-items:center;gap:28px;border-bottom:1px solid var(--line);padding:0 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0;line-height:1.8;font-size:13px;color:#758078}.intro-tags{display:flex;gap:22px;margin-top:24px;font-size:10px}.intro-tags i,#live-status i{display:inline-block;width:5px;height:5px;border-radius:50%;background:#4d9472;margin-right:6px}.families{display:flex;gap:30px;border-bottom:1px solid var(--line);margin-bottom:24px}.family{border:0;border-bottom:2px solid transparent;border-radius:0;padding:15px 0;font-size:12px;color:#8a928c;background:transparent!important}.family.active{border-color:var(--green);color:var(--ink)}.family span{font-size:9px;color:#9aa49a;margin-right:8px}.family.active span{color:var(--green)}.workspace{display:grid;grid-template-columns:205px minmax(320px,1fr) 263px;gap:22px;align-items:start}.collection{padding-top:5px}.rail-title{display:flex;justify-content:space-between;font-size:8px;letter-spacing:1px;color:#859084;margin-bottom:19px}.exhibit-card{width:100%;display:grid;grid-template-columns:45px 1fr;gap:10px;text-align:left;border:1px solid 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#pause{background:#eaf2e8;color:#285f4a}.transport #time-label{font-size:10px;color:#818b7f;min-width:34px;font-variant-numeric:tabular-nums}.transport input{flex:1;min-width:40px}.transport select{border:0;color:#6b796e;background:#fff;font-size:10px;max-width:90px}input[type=range]{accent-color:#4c8265;width:100%;height:3px;cursor:pointer}.inspector{padding:5px 1px}.inspector .eyebrow{font-size:8px;margin-bottom:10px}h2{font-family:Georgia,serif;font-size:28px;letter-spacing:-.6px;font-weight:400;line-height:1.08;margin:0 0 12px}.subtitle{font-size:10px;color:#8d978d;line-height:1.5;margin:0}.separator{border-top:1px solid var(--line);margin:20px 0}.explanation{font-size:11px;line-height:1.85;color:#6e7b71;margin:0 0 15px}.equation{font-family:Georgia,serif;font-size:17px;background:#f5f7f2;border-left:2px solid #c0d2b9;padding:13px 12px;color:#4d6d50;margin-bottom:20px;line-height:1.5}.parameters label{display:flex;justify-content:space-between;flex-wrap:wrap;font-size:10px;color:#617062;gap:13px;margin:0 0 16px}.parameters output{font-size:10px;font-variant-numeric:tabular-nums;color:#38644a}#layer-toggles label{display:flex;justify-content:space-between;align-items:center;font-size:10px;margin:12px 0;color:#6d7b6b}input[type=checkbox]{accent-color:#4b7a5c}.inspect-note{font-size:10px;line-height:1.7;color:#697566;border-top:1px solid var(--line);padding:12px 0 0;margin-top:15px;min-height:40px}.next-button{margin-top:12px;border:0;border-bottom:1px solid #d7e2d1;width:100%;text-align:left;border-radius:0;padding:12px 0;font-size:10px;background:transparent}.next-button span{float:right}.understory{display:grid;grid-template-columns:1fr 1fr 1fr;gap:65px;border-top:1px solid var(--line);margin:36px 0;padding:28px 0 8px}.section-no{font-size:8px;letter-spacing:1.5px;color:#8c968b}.understory 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@media(max-width:850px){.topbar{height:75px;gap:10px}.build-link{display:none}.topbar .primary{margin-left:auto;font-size:10px;padding:12px}.intro{padding-top:32px}.intro-aside{max-width:260px;font-size:11px}.intro-tags{gap:10px;font-size:8px;flex-wrap:wrap}.workspace{grid-template-columns:155px 1fr}.inspector{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;column-gap:26px}.inspector .eyebrow,.inspector h2,.inspector .subtitle{grid-column:1}.inspector .separator{display:none}.inspector .explanation{grid-column:1;grid-row:5/9}.inspector>.eyebrow:nth-of-type(2){margin-top:15px}.inspector .equation{grid-column:2;grid-row:1/4;margin-bottom:15px}.parameters{grid-column:2;grid-row:4/6}#layer-toggles{grid-column:2;grid-row:6/9}.inspect-note{grid-column:1/-1}.next-button{grid-column:1/-1}.understory{margin-top:25px}h1{font-size:48px}}
@media(max-width:560px){main{padding:0 5%}.topbar{padding:0 5%}.brand{font-size:10px;letter-spacing:1.2px;gap:8px}.brand-icon{font-size:30px}.brand small{font-size:5px;letter-spacing:1px}.topbar .primary{padding:11px 8px;font-size:9px}.intro{display:block;padding-bottom:21px}h1{font-size:50px}.intro .eyebrow{font-size:8px}.intro-aside{padding:7px 0 0;max-width:none}.intro-aside p{margin-bottom:0}.intro-tags{margin-top:12px}.families{gap:18px;margin-bottom:16px;overflow-x:auto}.family{white-space:nowrap;font-size:10px;padding:13px 0}.family span{font-size:8px;margin-right:3px}.workspace{display:block}.collection{margin-bottom:14px}.rail-title,.rail-note{display:none}#exhibit-list{display:flex;gap:5px}.exhibit-card{grid-template-columns:1fr;text-align:center;gap:6px;padding:9px 4px;margin:0;flex:1}.exhibit-card .glyph{font-size:24px}.exhibit-card small,.exhibit-card .tag{display:none}.exhibit-card strong{font-size:9px;line-height:1.4;margin:0}#viewport{height:385px}.view-top{left:12px;right:12px;font-size:7px}.badge{font-size:6px;padding:5px}.transport{gap:9px}.inspector{margin-top:24px;column-gap:20px}h2{font-size:24px}.equation{font-size:14px;padding:11px 8px}.understory{grid-template-columns:1fr;gap:24px;padding-top:23px}.understory h3{margin-top:11px}.understory p{font-size:12px}footer{flex-wrap:wrap;padding:20px 5%;font-size:7px}footer>span:nth-child(2){display:none}}

body.spatial-demo{overflow:hidden}.spatial-demo #viewport{position:fixed;inset:16px;height:auto;z-index:30;background:#fff;box-shadow:0 0 0 30px #fff}.spatial-demo .view-bottom button{font-size:13px;padding:12px;border:1px solid #dbe5d8}.spatial-demo .view-top{font-size:11px}.spatial-demo .badge{font-size:9px}