:root{--bg:#0c1022;--fg:#f6f1e7;--dim:#b9b2a6;--accent:#6fd3c8;color-scheme:dark}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font:17px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;padding:48px max(20px,env(safe-area-inset-left))}
main{max-width:680px;margin:0 auto}
h1{font-size:30px;line-height:1.2;margin:0 0 8px}
h2{font-size:19px;margin:32px 0 6px}
p,li{color:var(--dim)} strong{color:var(--fg)}
a{color:var(--accent)}
nav{margin-top:40px;padding-top:16px;border-top:1px solid #262f4f;font-size:15px;display:flex;gap:20px;flex-wrap:wrap}
.small{font-size:14px}