:root{--bg:#f6f3ee;--panel:#fff;--text:#151515;--muted:#635f59;--line:#d9d3ca;--accent:#256ed8;--max:1120px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.7 Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:inherit}.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:12px;background:var(--accent);color:#fff;padding:10px 14px;z-index:10}.shell{width:min(var(--max),calc(100% - 40px));margin:auto}.topbar{border-bottom:1px solid var(--line);background:rgba(246,243,238,.95);position:sticky;top:0;z-index:4}.topbar .shell{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{font-weight:900;letter-spacing:.05em;text-decoration:none}.nav{display:flex;gap:20px;flex-wrap:wrap}.nav a,.crumbs a{color:var(--muted);text-decoration:none}.nav a:hover,.crumbs a:hover{color:var(--accent)}main{padding:72px 0 90px}.crumbs{font-size:14px;margin-bottom:48px;color:var(--muted)}.eyebrow{color:var(--accent);font:700 12px/1.4 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.14em;text-transform:uppercase}h1,h2,h3{line-height:1.1;letter-spacing:-.025em}h1{font-size:clamp(42px,7vw,76px);max-width:900px;margin:14px 0 24px}h2{font-size:clamp(28px,4vw,44px);margin:0 0 18px}h3{font-size:21px}.lede{font-size:clamp(19px,2.3vw,25px);line-height:1.55;color:#3b3936;max-width:820px}.note{border-left:3px solid var(--accent);padding:14px 18px;background:var(--panel);color:#3b3936}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.card{padding:26px;border:1px solid var(--line);background:var(--panel);border-radius:12px}.card p,.muted{color:var(--muted)}section{margin-top:76px}.prose{max-width:780px}.prose p,.prose li{color:#494642}.prose li+li{margin-top:9px}.links{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.button{display:inline-block;border:1px solid var(--accent);padding:11px 16px;text-decoration:none;border-radius:6px;color:var(--accent)}.button.primary{background:var(--accent);color:#fff;font-weight:700}.facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);margin-top:38px}.fact{background:var(--bg);padding:22px}.fact strong{display:block;color:var(--accent);font-size:14px;margin-bottom:8px}.toc{padding:22px;border:1px solid var(--line);margin:34px 0;background:var(--panel)}.toc li+li{margin-top:7px}footer{border-top:1px solid var(--line);padding:32px 0;color:var(--muted)}footer .shell{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}footer a{color:var(--text)}@media(max-width:720px){.topbar .shell{align-items:flex-start;padding:16px 0}.nav{gap:12px;font-size:14px}.grid,.facts{grid-template-columns:1fr}main{padding-top:42px}.crumbs{margin-bottom:34px}section{margin-top:56px}}
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