@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@500;600&family=DM+Sans:wght@400;500;600;700&display=swap');
:root{color-scheme:dark;--bg:#0b141d;--panel:#101e29;--line:#29414d;--ink:#edf5f5;--muted:#97adb7;--accent:#8fe1df;--warm:#dfb575}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 30% 30%,#19313b55,transparent 60%),var(--bg);color:var(--ink);font-family:'DM Sans',Arial,sans-serif}button,a,input{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:4px}header{max-width:1600px;margin:auto;padding:24px 4.5%;display:flex;align-items:center;border-bottom:1px solid var(--line);gap:30px}a{color:inherit;text-decoration:none}.brand{display:flex;gap:12px;align-items:center;font-size:12px;letter-spacing:2px;font-weight:700}.logo{display:flex;font:600 38px 'Barlow Condensed',sans-serif;letter-spacing:-2px}.logo b:nth-child(1){color:#ef665e}.logo b:nth-child(2){color:#eac35a}.logo b:nth-child(3){color:#69a9eb}.brand small{display:block;font-size:8px;color:var(--muted);letter-spacing:2px;margin-top:5px}.preview{margin-left:auto;border:1px solid var(--line);border-radius:30px;padding:8px 13px;color:var(--muted);font:10px monospace;letter-spacing:1px}i{display:inline-block;width:5px;height:5px;background:var(--accent);border-radius:50%;margin-right:8px;box-shadow:0 0 10px #8fe1df77}.back{font-size:12px;color:#c1d1d7}main{max-width:1600px;margin:auto;padding:0 4.5%}.intro{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;padding:46px 0 35px}.eyebrow{font:10px monospace;letter-spacing:2px;color:var(--accent);margin:0 0 18px}h1{font-size:clamp(30px,3.5vw,54px);letter-spacing:-1.9px;font-weight:500;line-height:1.08;margin:0}h1 em{font-style:normal;color:var(--accent)}.lede{max-width:320px;color:var(--muted);font-size:14px;line-height:1.7;margin:0 0 3px}.tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.tabs button{border:0;background:#0d1a24;color:#cfdbdf;text-align:left;padding:18px 22px;font-size:17px;transition:background .2s}.tabs button span{font:11px monospace;color:var(--muted);margin-right:12px}.tabs button small{display:block;margin-top:8px;margin-left:29px;font:8px monospace;letter-spacing:1.7px;color:var(--muted)}.tabs button[aria-pressed=true]{background:#1b343f;box-shadow:inset 0 -2px var(--accent)}.tabs button[aria-pressed=true] span{color:var(--accent)}.explorer{display:grid;grid-template-columns:minmax(0,1fr) 330px;border:1px solid var(--line);border-top:0;background:#10202a55}.stage-wrap{min-width:0;position:relative;border-right:1px solid var(--line);background:radial-gradient(ellipse at 50% 40%,#25445066,transparent 65%)}.stage-heading{display:flex;justify-content:space-between;padding:21px 24px 0;font:9px monospace;letter-spacing:2px;color:var(--muted)}#stage{height:480px;position:relative;overflow:hidden}#scene{width:100%;height:100%;display:block;touch-action:pan-y}#loading{position:absolute;inset:40% 0 auto;text-align:center;color:var(--accent);font-size:13px;z-index:3}#labels{position:absolute;inset:0;pointer-events:none}.pin{position:absolute;display:flex;align-items:center;gap:7px;font:9px monospace;white-space:nowrap;transition:opacity .2s;color:#d7e5e8}.pin b{display:grid;place-items:center;border:1px solid #7baeb5;width:23px;height:23px;border-radius:50%;background:#112834e8;color:var(--accent);font-weight:400}.pin:before{content:'';height:1px;width:26px;background:#7baeb577}.pin.active b{background:var(--accent);color:var(--bg);box-shadow:0 0 20px #8fe1df44}.stage-bottom{padding:0 24px 15px;display:flex;align-items:center;gap:16px;font-size:10px;color:var(--muted)}.stage-bottom b{padding:0 8px;font-weight:400}.stage-bottom button{border:0;background:transparent;color:#c7dbdf;font-size:10px;padding:7px 0}.stage-bottom button:first-of-type{margin-left:auto}.controls{min-height:77px;padding:18px 24px;border-top:1px solid var(--line);display:flex;align-items:center;gap:12px}.controls button{border:1px solid #49606a;background:#122833;color:#e5eff1;border-radius:3px;padding:12px 15px;font-size:11px;white-space:nowrap}.controls .primary{background:var(--accent);color:#10212b;border-color:var(--accent);font-weight:700}.controls label{margin-left:auto;font-size:10px;color:var(--muted);max-width:45px;line-height:1.3}input[type=range]{width:100px;min-width:50px;accent-color:var(--accent);cursor:pointer}output{font:10px monospace;color:var(--accent);min-width:30px}aside{padding:26px 25px}aside .eyebrow{font-size:9px;margin-bottom:12px}h2{font-size:28px;letter-spacing:-1px;font-weight:500;margin:0 0 10px}#description{font-size:12px;line-height:1.7;color:var(--muted);margin:0 0 23px}.layer-heading{display:flex;justify-content:space-between;gap:6px;font:8px monospace;letter-spacing:1px;color:var(--muted);margin-bottom:10px}.layer-heading small{font:8px monospace;color:#738d98}#layers{display:grid;gap:5px}.layer{display:flex;align-items:center;width:100%;padding:11px 10px;gap:10px;border:1px solid transparent;border-bottom-color:#29414d;background:transparent;color:#b8cbd2;text-align:left;font-size:11px}.layer .num{font:9px monospace;color:#7498a6}.layer .swatch{width:15px;height:15px;border-radius:2px;flex-shrink:0}.layer .arrow{margin-left:auto;color:#65858f}.layer[aria-pressed=true]{background:#1e3740;border-color:#41636d;color:#eff9f7}.layer[aria-pressed=true] .num{color:var(--accent)}.detail{border-left:2px solid var(--accent);padding:0 0 0 14px;margin-top:24px;min-height:118px}#detail-tag{font:8px monospace;letter-spacing:1.5px;color:var(--accent)}h3{font-size:16px;font-weight:500;margin:10px 0 8px}#detail-copy{font-size:11px;line-height:1.8;color:#a9c0c8;margin:0}.footnote{display:flex;gap:25px;margin:17px 0 0;color:#8199a4;align-items:baseline}.footnote span{font:8px monospace;letter-spacing:1px;white-space:nowrap}.footnote p{font-size:10px;line-height:1.6;margin:0;max-width:950px}.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:55px;padding:46px 0 42px}.principles article{border-top:1px solid var(--line);padding-top:20px}.principles span{font:9px monospace;letter-spacing:1.5px;color:var(--accent)}.principles h3{font-size:19px;margin:13px 0 10px}.principles p{font-size:12px;line-height:1.8;color:var(--muted);max-width:320px}footer{padding:25px 0;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;font-size:9px;letter-spacing:1px;color:var(--muted)}
@media(min-width:1450px){#stage{height:545px}.explorer{grid-template-columns:minmax(0,1fr) 360px}aside{padding:30px}.layer{padding:13px 10px}}
@media(max-width:1050px){.explorer{grid-template-columns:minmax(0,1fr) 290px}aside{padding:23px 18px}.controls{flex-wrap:wrap;gap:9px;padding:15px}.controls label{margin-left:0}.stage-bottom{gap:10px;padding:0 15px 12px}.stage-bottom span{font-size:9px}.tabs button{padding:15px}.tabs button small{font-size:7px;letter-spacing:.6px}.lede{max-width:250px}#stage{height:470px}.pin span{display:none}}
@media(max-width:760px){header{padding:18px 5%;gap:15px}.brand{font-size:9px;gap:9px}.logo{font-size:32px}.brand small{font-size:6px}.back{display:none}.preview{font-size:7px;padding:7px 9px}.intro{display:block;padding:31px 0 26px}.eyebrow{font-size:8px;margin-bottom:14px}h1{font-size:35px;letter-spacing:-1.5px}.lede{max-width:420px;font-size:12px;margin-top:18px;line-height:1.7}main{padding:0 5%}.tabs button{font-size:13px;padding:14px 6px;text-align:center}.tabs button span{display:block;margin:0 0 6px;font-size:8px}.tabs button small{display:none}.explorer{display:block}.stage-wrap{border-right:0;border-bottom:1px solid var(--line)}.stage-heading{padding:16px 13px 0;font-size:7px;letter-spacing:1px}#stage{height:355px}.stage-bottom{font-size:9px;gap:10px}.stage-bottom span{font-size:8px}.stage-bottom b{padding:0 3px}.stage-bottom button{font-size:8px}.controls{padding:13px;gap:9px;display:grid;grid-template-columns:1fr 1fr 45px}.controls button{grid-column:auto;padding:12px 6px;font-size:10px}.controls .primary{grid-column:1/3}.controls label{grid-column:1;font-size:9px;max-width:none}.controls input{grid-column:2;width:100%}.controls output{grid-column:3;font-size:9px}aside{padding:25px 22px}#description{max-width:460px}.layer{padding:12px;font-size:12px}h2{font-size:30px}.detail{min-height:0;margin-top:22px}#detail-copy{font-size:12px}.footnote{display:block;margin-top:17px}.footnote p{margin-top:7px;font-size:9px}.principles{grid-template-columns:1fr;gap:18px;padding:35px 0}.principles article{padding-top:16px}.principles p{max-width:none}.principles h3{font-size:18px}footer{flex-wrap:wrap;line-height:1.5;font-size:8px;gap:12px}.pin:before{width:12px}.pin b{width:20px;height:20px;font-size:8px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

.pin span{display:none}.pin.active span{display:block;max-width:110px;white-space:normal;line-height:1.5;background:#10202add;padding:3px 6px;border-radius:2px}@media(max-width:760px){.pin.active span{display:none}}