:root{
  --ground:#E9EDEA;--panel:#FFFFFF;--ink:#15221E;--ink-soft:#5A6B64;
  --line:#CBD4CE;--signal:#0E6B5E;--signal-deep:#0A4F46;
  --display:"Bricolage Grotesque",system-ui,sans-serif;
  --body:"Hanken Grotesk",system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:var(--body);background:var(--ground);color:var(--ink);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:var(--signal);text-decoration:none}
a:hover{text-decoration:underline}

.doc-bar{max-width:820px;margin:0 auto;padding:22px clamp(20px,5vw,40px) 8px;display:flex;align-items:center}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--display);font-weight:800;font-size:20px;letter-spacing:-.02em;color:var(--ink)}
.brand:hover{text-decoration:none}
.brand .knot{width:22px;height:10px;display:block}

.doc{max-width:720px;margin:0 auto;padding:8px clamp(20px,5vw,40px) 40px}
.doc h1{font-family:var(--display);font-weight:800;letter-spacing:-.025em;font-size:clamp(30px,6vw,44px);line-height:1.05;margin-bottom:6px}
.doc h2{font-family:var(--display);font-weight:700;font-size:20px;letter-spacing:-.01em;margin:32px 0 10px}
.doc p,.doc li{font-size:16.5px;margin-bottom:12px}
.doc ul{padding-left:22px;margin-bottom:12px}
.doc li{margin-bottom:7px}
.doc .updated{color:var(--ink-soft);font-size:14px;margin-bottom:4px}
.doc strong{font-weight:600}
.callout{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:15px 18px;margin:18px 0;box-shadow:0 1px 2px rgba(21,34,30,.05)}
.callout p:last-child{margin-bottom:0}

.doc-foot{max-width:720px;margin:0 auto;padding:22px clamp(20px,5vw,40px) 48px;border-top:1px solid var(--line);color:var(--ink-soft);font-size:14px}
.doc-foot nav{margin-bottom:8px;display:flex;flex-wrap:wrap;gap:6px 14px}
.doc-foot a{color:var(--ink-soft)}
.doc-foot a:hover{color:var(--ink)}