:root{--bg:#fafaf8;--fg:#1d1d1b;--muted:#5b5b57;--accent:#0b6b5c;--line:#e4e4df}
@media (prefers-color-scheme:dark){:root{--bg:#141413;--fg:#ececea;--muted:#a6a6a0;--accent:#5fc7b4;--line:#2c2c2a}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
.wrap{max-width:760px;margin:0 auto;padding:0 16px}
header{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px;padding-top:24px;padding-bottom:16px;border-bottom:1px solid var(--line)}
.brand{font-weight:700;font-size:20px;color:var(--fg);text-decoration:none}
nav a{margin-left:16px;color:var(--muted);text-decoration:none;font-size:14px}
nav a:hover,a{color:var(--accent)}
main{padding-top:32px;padding-bottom:48px}
h1{font-size:30px;line-height:1.25;margin:0 0 16px}
h2{font-size:20px;margin:32px 0 8px}
.lead{font-size:18px;color:var(--muted)}
address{font-style:normal}
footer{padding-top:16px;padding-bottom:32px;border-top:1px solid var(--line);color:var(--muted);font-size:14px}