:root{color-scheme:dark;--bg:#0c1110;--panel:#121917;--line:#29342d;--muted:#95a398;--ink:#f0f3e9;--lime:#c8fb75}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:inherit;text-underline-offset:4px}button,select{font:inherit;color:inherit;background:transparent;border:1px solid #455044;border-radius:5px;padding:9px 14px;cursor:pointer}button:hover,select:hover{border-color:var(--lime);color:var(--lime)}button:disabled{opacity:.4;cursor:not-allowed}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--lime);outline-offset:4px}header,main,footer{max-width:1512px;margin:auto}header{height:95px;display:flex;align-items:center;justify-content:space-between;padding:0 48px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:600;letter-spacing:5px;font-size:26px}.mark{font-size:42px;font-weight:200;line-height:1;color:var(--lime);letter-spacing:0}.version{font:12px/1.3 monospace;letter-spacing:1px;margin-left:20px;color:var(--muted)}nav{display:flex;align-items:center;gap:28px;font-size:14px}nav a{text-decoration:none}main{padding:0 48px}.intro{display:flex;justify-content:space-between;align-items:center;padding:42px 0 34px}.eyebrow{font:12px/1.6 monospace;letter-spacing:2px;color:var(--lime);margin:0 0 12px}h1{font:normal clamp(40px,4.3vw,65px)/1.1 Georgia,serif;letter-spacing:-2px;margin:0 0 16px}h1 em{color:var(--lime);font-weight:normal}.intro p:not(.eyebrow){color:var(--muted);margin:0}.intro-note{border-left:1px solid var(--line);padding-left:28px;font-size:14px}.intro-note span{font:12px monospace;letter-spacing:2px}.intro-note p{margin-top:10px!important}.lab{display:grid;grid-template-columns:minmax(0,1fr) 352px;border:1px solid var(--line);border-radius:8px;overflow:hidden}.observation{min-width:0;border-right:1px solid var(--line)}.sectionbar{min-height:45px;padding:12px 20px;display:flex;align-items:center;justify-content:space-between;gap:10px;background:#141c17;border-bottom:1px solid var(--line);font:12px/1.5 monospace;letter-spacing:1px}.sectionbar i{display:inline-block;width:6px;height:6px;background:var(--lime);border-radius:50%;margin-right:7px}#status{color:var(--lime)}.viewport{height:470px;position:relative;background:#090d10;overflow:hidden}canvas#sim{width:100%;height:100%;display:block}.coord,.time,.stage-caption,.scale{position:absolute;pointer-events:none}.coord{left:24px;top:22px;font:12px/1.8 monospace;letter-spacing:1px}.coord span{color:var(--muted)}.time{right:24px;top:19px;text-align:right}.time>span{font:26px monospace}.time small{display:block;font:10px monospace;color:var(--muted);letter-spacing:1px}.stage-caption{bottom:24px;left:24px}.stage-caption span{font:11px monospace;color:var(--lime);letter-spacing:2px}.stage-caption strong{display:block;font:normal 23px/1.3 Georgia,serif;margin-top:8px}.scale{right:24px;bottom:24px;text-align:right;font:10px/1.8 monospace;letter-spacing:1px;color:var(--muted)}.controls{border-top:1px solid var(--line);padding:14px 20px;display:flex;justify-content:space-between;align-items:center;gap:12px}.controls>div{display:flex;gap:8px}.controls button,.controls select{font-size:14px}.controls label{font-size:13px;color:var(--muted);white-space:nowrap}.controls select{padding:8px}.primary{background:var(--lime);border-color:var(--lime);color:#17210f;min-width:82px}.primary:hover{background:#ddffa7;color:#17210f}.metrics{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);padding:20px 0}.metrics>div{padding:0 20px;border-right:1px solid var(--line)}.metrics>div:last-child{border:0}.metrics span{display:block;color:var(--muted);font-size:12px}.metrics strong{display:block;font:26px/1.3 monospace;margin-top:7px}.panel{padding:18px 20px}.row{display:flex;align-items:center;justify-content:space-between;gap:6px;font-size:14px}.row select{padding:6px;max-width:165px;font-size:13px}.slider{display:block;font-size:14px;margin:18px 0}.slider output{float:right;color:var(--lime);font:13px monospace}.slider input{display:block;width:100%;height:4px;accent-color:var(--lime);margin:15px 0 5px}.switch{font-size:11px;display:flex;gap:5px;align-items:center}.switch input{accent-color:var(--lime)}.caretaker-title{display:flex;gap:12px;align-items:flex-start}.brain-icon{color:var(--lime);font-size:24px}.caretaker-title strong{font-size:14px;font-weight:500}.caretaker-title p{font-size:12px;color:var(--muted);margin:4px 0}.learn-stats{display:flex;gap:24px;margin:12px 0;font:12px monospace;color:var(--muted)}.learn-stats b{color:var(--ink);font-weight:400}.fine{font-size:12px;line-height:1.6;color:var(--muted);margin:0}.text-button{padding:0;border:0;font-size:12px;color:var(--lime);letter-spacing:0}.memory-panel{padding-top:12px}#journal{list-style:none;padding:0;margin:0 0 10px;max-height:141px;overflow:auto}#journal li{font-size:13px;padding:8px 0 8px 12px;border-left:1px solid #44513c;position:relative}#journal li:before{content:"";position:absolute;width:5px;height:5px;background:#a9bf88;left:-3px;top:15px;border-radius:50%}#journal time{display:block;font:10px monospace;color:var(--muted);margin-bottom:3px}.bottom{padding:30px 0;display:flex;align-items:center;justify-content:space-between;gap:20px}.bottom .eyebrow{margin-bottom:6px}h2{font:normal 27px/1.3 Georgia,serif;margin:0}.actions{display:flex;gap:10px}.actions button{font-size:14px}.about{display:grid;grid-template-columns:1fr 1.6fr;border-top:1px solid var(--line);padding:32px 0 40px;gap:50px}.about p:not(.eyebrow){color:var(--muted);font-size:14px;margin:0 0 12px}.about a{color:var(--ink)}footer{padding:24px 48px;border-top:1px solid var(--line);display:flex;justify-content:space-between;font:11px monospace;letter-spacing:1px;color:var(--muted)}#toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);max-width:90vw;padding:12px 24px;background:var(--lime);color:#14200e;border-radius:5px;box-shadow:0 5px 30px #0008;opacity:0;pointer-events:none;transition:opacity .2s;font-size:14px}#toast.visible{opacity:1}#error{position:absolute;inset:20%;padding:25px;background:var(--panel);border:1px solid var(--lime);z-index:2}select option{background:#141c17} @media(min-width:1450px){.viewport{height:500px}}@media(max-width:1050px){header{padding:0 24px}main{padding:0 24px}.lab{grid-template-columns:minmax(0,1fr) 300px}.sectionbar{padding:12px}.panel{padding:16px}.metrics>div{padding:0 12px}.metrics strong{font-size:21px}.controls{padding:12px}.controls button{padding:8px}.version{display:none}.intro-note{display:none}}@media(max-width:760px){header{height:76px;padding:0 18px}.brand{font-size:22px}nav{gap:14px}nav a{display:none}main{padding:0 16px}.intro{padding:30px 0 24px}h1{font-size:43px}.intro p:not(.eyebrow){font-size:14px}.lab{display:block}.observation{border-right:0}.viewport{height:400px}.metrics strong{font-size:21px}.metrics span{font-size:11px}.metrics>div{padding:0 10px}.controls{flex-wrap:wrap}.controls button{font-size:13px}.bottom,.about{display:block}.actions{flex-wrap:wrap;margin-top:20px}.about>div+div{margin-top:24px}.about{padding-top:24px}footer{padding:20px 16px;font-size:10px;gap:20px}.scale{display:none}.sectionbar{font-size:11px}.time{right:16px}.coord{left:16px}}

html{scroll-behavior:smooth;scroll-padding-top:24px}.skip-link{position:absolute;left:16px;top:-80px;z-index:20;background:var(--lime);color:#12200c;padding:12px}.skip-link:focus{top:12px}.brand-avatar{border-radius:50%;object-fit:cover}.version{letter-spacing:1px}.camera-note{margin:10px 0 18px}.controls>div{flex-wrap:wrap}.controls{flex-wrap:wrap}.metrics span,.fine,.caretaker-title p,.learn-stats,.row select,.controls label,.text-button,.slider output,#journal li{font-size:14px}.time small,.scale,#journal time,.switch{font-size:12px}.about p:not(.eyebrow){font-size:16px}.research{padding:48px 0;border-top:1px solid var(--line)}.research-heading{display:flex;justify-content:space-between;gap:24px;align-items:end}.research h2,.project-status h2{font-size:clamp(28px,3vw,42px)}.research-date{font:14px monospace;color:var(--muted)}.research-lead{font-size:18px;max-width:850px;color:#c4cebf;line-height:1.7}.research-facts{display:grid;grid-template-columns:repeat(4,1fr);border-block:1px solid var(--line);margin:30px 0}.research-facts>div{padding:24px 12px}.research-facts strong{display:block;font:36px monospace;color:var(--lime)}.research-facts span{color:var(--muted);font-size:14px}.research figure{margin:24px 0}.research figure img{width:100%;height:auto;display:block;border:1px solid var(--line);border-radius:8px}.research figcaption{font-size:14px;color:var(--muted);margin-top:12px}.research-details{display:grid;grid-template-columns:1fr 1fr;gap:48px}.research h3,.privacy-note h3{font-size:19px;font-weight:500}.research-details p,.research details p,.project-status>p:last-child,.privacy-note p{color:#b4c1b5;line-height:1.75}.research details{padding:20px 0;border-block:1px solid var(--line);margin-top:16px}.research summary{cursor:pointer;color:var(--lime);padding:4px}.research-downloads{display:flex;gap:24px;flex-wrap:wrap;margin-top:24px;font-size:14px}.project-status{padding:36px;border:1px solid #475936;border-left:3px solid var(--lime);margin-bottom:40px;background:#121a13}.project-status>p:last-child{max-width:960px}.privacy-note{padding:0 0 35px;max-width:900px}#error{inset:12%;overflow:auto}.viewport:after{content:"";position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(#c8fb7508 1px,transparent 1px),linear-gradient(90deg,#c8fb7508 1px,transparent 1px);background-size:48px 48px}.coord,.time,.stage-caption,.scale{z-index:1}.stage-caption strong{font-size:20px}.sectionbar{flex-wrap:wrap}nav{gap:20px}
@media(max-width:760px){header{height:auto;min-height:80px;flex-wrap:wrap;gap:10px;padding:14px 16px}nav{gap:16px;flex-wrap:wrap}nav a{display:inline;font-size:14px}nav a[href^="https"]{display:none}.brand-avatar{width:34px;height:34px}.metrics{grid-template-columns:repeat(2,1fr);gap:20px 0}.metrics span{font-size:14px}.metrics>div:nth-child(2){border-right:0}.research-heading{display:block}.research-date{display:block;margin-top:14px}.research-facts{grid-template-columns:repeat(2,1fr)}.research-details{grid-template-columns:1fr;gap:8px}.project-status{padding:24px}.intro p:not(.eyebrow){font-size:16px}.research{padding:30px 0}.controls button{font-size:14px;min-height:42px}.actions button{min-height:44px}.sectionbar{font-size:12px}.viewport{height:380px}.scale{display:none}.stage-caption{bottom:16px}.stage-caption strong{font-size:17px}.brand{letter-spacing:3px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}#toast{transition:none}}

.evidence{margin-top:32px;padding:28px 0;border-top:1px solid var(--line)}.evidence>p:not(.eyebrow){max-width:900px;font-size:16px;line-height:1.75;color:#b4c1b5}.evidence-table{overflow-x:auto;margin:24px 0}.evidence table{width:100%;border-collapse:collapse;font-size:16px;font-variant-numeric:tabular-nums}.evidence caption{text-align:left;color:var(--muted);font-size:14px;padding:0 0 16px}.evidence th,.evidence td{padding:15px 16px;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap}.evidence thead{color:var(--lime);background:#172119}.evidence code{font-size:14px}.evidence tbody tr:hover{background:#172119}footer .x-link{font-size:14px}nav .x-link{font-size:14px}@media(max-width:760px){nav a.x-link{display:inline}footer{flex-wrap:wrap}.evidence th,.evidence td{padding:12px;font-size:14px}}

#world-health{position:absolute;inset:auto 16px 16px;z-index:5;background:#14201af5;border:1px solid #c8fb75;padding:18px;border-radius:8px;color:#e5eadc}#world-health[hidden]{display:none}#world-health p{font-size:16px;line-height:1.5;margin:10px 0}#world-health strong{font-size:18px}#world-health button,#error button{min-height:44px;margin-top:8px}#error{z-index:6}

#last-frame{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;opacity:.65;z-index:1}#last-frame[hidden]{display:none}#world-health{max-height:70%;overflow:auto}#world-health p{font-size:14px}select:disabled,input:disabled{opacity:.5;cursor:not-allowed}.viewport:has(#world-health:not([hidden])) .stage-caption{display:none}@media(max-width:760px){#world-health{inset:auto 10px 10px;padding:12px}#world-health p{font-size:13px}.row select{max-width:60%}}
