:root{--paper:#e9e4d5;--ink:#14202a;--muted:#51584f;--rule:#b8b5a5;--accent:#9a3d21;--code:#16232d}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.75 system-ui,sans-serif}a{color:inherit;text-underline-offset:5px}a:hover{color:var(--accent)}header{max-width:1320px;margin:auto;padding:22px 32px;display:flex;justify-content:space-between;gap:24px;border-bottom:1px solid var(--rule)}header a{text-decoration:none}.brand{font:italic 24px Georgia,serif}nav{display:flex;gap:26px;align-items:center;font-size:14px}main{max-width:1256px;margin:auto;padding:0 32px}.intro{padding:72px 0 36px;border-bottom:1px solid var(--ink)}.eyebrow{font:12px/1.5 ui-monospace,monospace;letter-spacing:.1em;color:var(--accent);margin:0 0 20px}h1{font:clamp(48px,7.4vw,92px)/1.01 Georgia,serif;letter-spacing:-.055em;margin:0 0 30px}h1 em{font-weight:normal;color:var(--accent)}.intro-bottom{display:flex;align-items:center;justify-content:space-between;gap:50px}.intro-bottom p{max-width:650px;font-size:19px;line-height:1.65}.button{display:inline-block;border:1px solid var(--ink);padding:12px 18px;font:14px/1.5 ui-monospace,monospace;text-decoration:none;white-space:nowrap}.button:hover{background:var(--ink);color:var(--paper)}.specs{display:grid;grid-template-columns:repeat(4,1fr);margin-top:42px}.specs div{padding:12px 24px;border-left:1px solid var(--rule)}.specs div:first-child{padding-left:0;border:0}.specs strong{display:block;font:40px Georgia,serif}.specs span{font-size:14px;color:var(--muted)}.layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:62px;padding-top:54px}.contents{align-self:start;position:sticky;top:30px}.contents a{display:block;text-decoration:none;padding:8px 0;font-size:14px}.edition{font:12px/1.7 ui-monospace,monospace;color:var(--muted);margin-top:35px}article{max-width:820px}article section{padding-bottom:52px;margin-bottom:46px;border-bottom:1px solid var(--rule)}h2{font:38px/1.14 Georgia,serif;letter-spacing:-.035em;margin:0 0 24px}h3{font-size:21px;line-height:1.35;margin:30px 0 12px;font-weight:600}p{margin:0 0 20px}.note{border-left:3px solid var(--accent);padding:8px 0 8px 24px;margin:28px 0}.note p{margin:8px 0 0}.pipeline{list-style:none;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--rule);border:1px solid var(--rule);margin:28px 0}.pipeline li{padding:20px;background:var(--paper)}.pipeline b,.pipeline span{display:block}.pipeline span{font-size:14px;color:var(--muted)}table{width:100%;border-collapse:collapse;font-size:15px}caption{text-align:left;font:13px/1.5 ui-monospace,monospace;color:var(--muted);padding:12px 0}td,th{text-align:left;vertical-align:top;padding:14px 10px;border-bottom:1px solid var(--rule)}th{width:45%;font-weight:500}.mix{display:flex;height:48px;margin-top:28px;color:#fff;font:14px/48px ui-monospace,monospace;text-align:center}.mix span:nth-child(1){background:#555f49}.mix span:nth-child(2){background:#9a3d21}.mix span:nth-child(3){background:#16232d;min-width:36px}.mix-labels{display:flex;justify-content:space-between;font-size:13px;margin:10px 0 28px}.demo{border:1px solid var(--rule);padding:24px;margin-top:28px}.demo-title{display:flex;justify-content:space-between;align-items:center;gap:12px}.demo-title h3{margin:0 0 14px}.demo-title span{font:11px ui-monospace,monospace;color:var(--accent)}label{font-size:14px;display:block}input[type=range]{display:block;width:100%;accent-color:var(--accent);margin:18px 0 24px}.token-row{margin:12px 0;overflow-x:auto}.token-row b{font:12px ui-monospace,monospace;display:block;margin-bottom:8px}.token-row>div{display:grid;grid-auto-flow:column;grid-auto-columns:65px;justify-content:start;gap:4px}.token{background:#d8dacd;padding:7px 3px;text-align:center;font:12px/1.8 ui-monospace,monospace}.token.eos{background:#9a3d21;color:#fff}.small{font-size:14px;color:var(--muted);margin:18px 0 0}.code-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;background:var(--code);color:#b9c8d1;padding:12px 16px;margin-top:24px;font-size:13px}button{border:1px solid #8e9c9f;padding:6px 12px;color:inherit;background:transparent;font:14px system-ui;cursor:pointer}button:hover{background:#30424b}pre{background:var(--code);color:#edf0e9;padding:20px;margin:0;overflow:auto;font:14px/1.8 ui-monospace,monospace;tab-size:4}code{font:inherit}.calculator{display:grid;grid-template-columns:1fr 1fr;gap:20px;border-block:1px solid var(--rule);padding:24px 0}.calculator input{display:block;width:100%;background:#f6f2e8;color:var(--ink);border:1px solid var(--rule);padding:12px;margin-top:8px;font:18px ui-monospace,monospace}.calculator output{grid-column:1/-1;font:30px Georgia,serif}.readings>a{display:block;text-decoration:none;padding:22px 0;border-top:1px solid var(--rule)}.readings span{font:12px ui-monospace,monospace;color:var(--accent)}.readings h3{margin:8px 0}.readings p{font-size:15px;color:var(--muted);margin:0}footer{padding:12px 0 40px;display:flex;justify-content:space-between;gap:20px;font-size:14px}.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:12px;background:white;padding:12px;z-index:2}:focus-visible{outline:2px solid var(--accent);outline-offset:4px}@media(max-width:900px){.layout{grid-template-columns:1fr;gap:30px}.contents{position:static;display:flex;flex-wrap:wrap;gap:4px 24px;border-bottom:1px solid var(--rule);padding-bottom:24px}.contents .eyebrow{width:100%}.contents .edition{display:none}.intro-bottom{display:block}.intro-bottom .button{margin-top:10px}article{max-width:none}}@media(max-width:540px){main{padding:0 20px}header{padding:18px 20px;flex-wrap:wrap}.intro{padding-top:42px}.specs{grid-template-columns:1fr 1fr;gap:20px}.specs div:nth-child(3){padding-left:0;border:0}.specs strong{font-size:34px}h2{font-size:32px}.pipeline{grid-template-columns:1fr}.calculator{grid-template-columns:1fr}.demo{padding:16px}.demo-title{display:block}.code-heading{align-items:start}footer{display:block}footer span{display:block;margin-top:14px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.chess-mark{font-size:140px;line-height:1;color:var(--accent)}.table-wrap{overflow-x:auto}