:root{--bg:#F3EDE1;--surface:#FBF8F1;--ink:#1E1B16;--muted:#6B6356;--line:#DCD0BB;--accent:#A8620E}
@media (prefers-color-scheme:dark){:root{--bg:#0E0F12;--surface:#17191E;--ink:#ECE6D8;--muted:#9A968C;--line:#2B2E36;--accent:#E8A33D}}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif}
main{max-width:760px;margin:0 auto;padding:32px 16px 64px}
header{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:28px}
.brand{font:700 14px/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);text-decoration:none}
nav a{color:var(--muted);text-decoration:none;font-size:15px;margin-left:16px}nav a:hover,nav a[aria-current]{color:var(--ink)}
h1{font:700 clamp(30px,6vw,42px)/1.15 "New York",Georgia,"Times New Roman",serif;margin:0 0 12px}
h2{font:700 21px/1.3 "New York",Georgia,serif;margin:32px 0 8px}
p{margin:0 0 12px}.lead{font-size:19px;color:var(--muted)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:18px 20px;margin:16px 0}
a{color:var(--accent)}.muted{color:var(--muted);font-size:14px}
dt{font-weight:600;margin-top:16px}dd{margin:4px 0 0}
footer{margin-top:48px;padding-top:16px;border-top:1px solid var(--line);color:var(--muted);font-size:14px}