:root{color-scheme:light;--paper:#f7f5ef;--ink:#292c29;--muted:#6d726b;--line:#dedfd6;--green:#46664e;--soft:#e9ede4}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.6 system-ui,sans-serif}a{color:var(--green);text-underline-offset:4px}button,a.button,input{touch-action:manipulation}button,a.button{font:inherit;font-size:14px;font-weight:600;padding:10px 15px;border:1px solid var(--line);border-radius:6px;background:transparent;color:var(--ink);cursor:pointer}button:hover:not(:disabled),a.button:hover{background:var(--soft)}button:disabled{cursor:default;opacity:.45}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #cf8d45;outline-offset:4px}header{display:flex;align-items:center;justify-content:space-between;gap:20px;max-width:1250px;margin:auto;padding:24px 36px;border-bottom:1px solid var(--line)}header>a:first-child{font:24px Georgia,serif;color:var(--ink);text-decoration:none}header span,.eyebrow{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.14em}header span{color:var(--muted)}main{max-width:1180px;margin:auto;padding:44px 30px}h1,h2{font-family:Georgia,serif;font-weight:400;line-height:1.1;letter-spacing:-.035em}h1{font-size:clamp(44px,6vw,76px);margin:12px 0 18px}h2{font-size:30px;margin:10px 0 18px}.eyebrow{color:var(--green);margin:0 0 8px}.lede{font-size:18px;color:var(--muted);max-width:650px;margin:0 0 35px}.topline{display:flex;justify-content:space-between;gap:16px;font-size:12px;color:var(--muted);margin-bottom:14px}.topline i{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--green);margin-right:6px}.lab{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}.viewer{padding:22px;border-right:1px solid var(--line)}.scene-picker{display:flex;gap:8px}.scene-picker button{flex:1;font-size:12px;padding:9px 7px}.scene-picker [aria-pressed=true]{background:var(--green);border-color:var(--green);color:#fff}canvas{width:100%;height:auto;display:block;margin:12px auto;max-width:512px;aspect-ratio:1}.legend{display:flex;justify-content:center;gap:18px;font-size:11px}.pusher{color:#4169e1}.block{color:#66768a}.goal{color:#368e42}.controls{display:flex;align-items:center;gap:8px;margin-top:22px}.controls #play{background:var(--green);color:white}.controls button{padding:8px 12px}.controls output{font-size:12px;color:var(--muted);margin-left:auto}.scrub-label{display:flex;justify-content:space-between;font-size:12px;margin-top:16px}#scrub{width:100%;accent-color:var(--green)}#load-status{font-size:12px;color:var(--muted);min-height:20px;margin:6px 0 0}aside{padding:30px}aside>p:not(.eyebrow){font-size:14px;color:var(--muted)}.pipeline{list-style:none;padding:0;margin:20px 0}.pipeline li{display:flex;gap:16px;padding:14px 0;border-top:1px solid var(--line)}.pipeline li>span{color:#91a38f;font:14px ui-monospace,monospace;padding-top:4px}.pipeline strong,.pipeline code,.pipeline small{display:block}.pipeline strong{font-size:13px}.pipeline code{font-size:15px;margin:3px 0}.pipeline small{font-size:12px;color:var(--muted)}code{font-family:ui-monospace,monospace;font-size:.9em}.feedback{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;padding:16px;background:var(--soft);border-radius:6px}.feedback small,.feedback strong{display:block}.feedback small{font-size:10px;text-transform:uppercase;letter-spacing:.04em}.feedback strong{font-size:19px;margin-top:4px}.fine{font-size:12px!important;color:var(--muted)}.below{display:grid;grid-template-columns:1fr 1fr;gap:60px;margin:48px 0}.below p{font-size:15px}.links{display:flex;align-items:center;flex-wrap:wrap;gap:16px;font-size:13px;margin:24px 0 12px}a.button{text-decoration:none;display:inline-block}.references{font-size:13px!important;line-height:1.9}details{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:18px 0}summary{cursor:pointer;font-size:14px}details p{font-size:13px;color:var(--muted)}pre{font-size:12px;max-height:420px;overflow:auto;background:var(--soft);padding:20px;border-radius:6px}footer{font-size:11px;color:var(--muted);max-width:800px;margin-top:26px} @media(max-width:760px){header{padding:18px 20px}header span{display:none}header>a:first-child{font-size:21px}header>a:last-child{font-size:13px}main{padding:30px 18px}.topline{display:block}.topline>span{display:block}.lab{grid-template-columns:1fr}.viewer{border-right:0;border-bottom:1px solid var(--line);padding:16px}aside{padding:24px}.below{grid-template-columns:1fr;gap:30px;margin:36px 0}.lede{font-size:16px}.legend{gap:12px}.controls{gap:6px}.controls button{font-size:12px}h2{font-size:28px}}
.scene-picker [aria-pressed=true]:hover:not(:disabled){background:#35523c;color:#fff}