:root { color-scheme: dark; }
* { box-sizing: border-box; }
body { margin: 0; background: #0c0c0c; color: #eee; font: 17px/1.65 system-ui, -apple-system, "Segoe UI", sans-serif; }
a { color: #fff; }
code { font-size: 0.9em; background: #1a1a1a; padding: 1px 6px; border-radius: 4px; overflow-wrap: anywhere; }
.top { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; padding: 22px 28px; border-bottom: 1px solid #222; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; letter-spacing: 4px; font-size: 12px; color: #ddd; }
.brand img { display: block; }
nav { display: flex; flex-wrap: wrap; gap: 20px; }
nav a { text-decoration: none; color: #bbb; font-size: 15px; }
nav a:hover { color: #fff; }
main { max-width: 820px; margin: auto; padding: 60px 28px 40px; }
h1 { font-size: 64px; line-height: 1.02; letter-spacing: -2px; margin: 0 0 18px; }
h2 { font-size: 24px; margin: 48px 0 12px; }
p, li { color: #bbb; }
ol { padding-left: 22px; }
li { margin-bottom: 8px; }
.lede { font-size: 20px; color: #ccc; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 26px 0 14px; }
.btn { display: inline-block; padding: 14px 22px; border-radius: 5px; border: 1px solid #555; text-decoration: none; font-weight: 600; color: #fff; }
.btn.primary { background: #fff; color: #000; border-color: #fff; }
.btn:hover { border-color: #fff; }
.fine { color: #999; font-size: 14px; }
footer { display: flex; gap: 20px; justify-content: center; padding: 30px 28px; border-top: 1px solid #222; color: #888; font-size: 14px; }
footer a { color: #aaa; text-decoration: none; }
@media (max-width: 600px) { h1 { font-size: 46px; } main { padding-top: 40px; } }