:root { --bg: #d6e0ea; --ink: #15223a; --muted: #4a5b74; --gold: #E0A526; --sheet: #edf2f7; }
@media (prefers-color-scheme: dark) { :root { --bg: #0d1726; --ink: #e6edf7; --muted: #8fa3c0; --gold: #F0B73C; --sheet: #132038; } }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.6 ui-rounded, -apple-system, system-ui, sans-serif; }
main { max-width: 680px; margin: 0 auto; padding: 40px 16px 64px; }
header { display: flex; align-items: center; gap: 10px; margin-bottom: 28px; }
header a { color: inherit; text-decoration: none; font-weight: 900; font-size: 1.6rem; }
header svg { width: 18px; height: 22px; color: var(--gold); }
h1 { font-size: 2rem; line-height: 1.15; margin: 0 0 6px; }
h2 { font-size: 1.15rem; margin: 28px 0 6px; }
p, li { color: var(--muted); }
a { color: var(--gold); }
.card { background: var(--sheet); border-radius: 18px; padding: 20px 22px; margin: 20px 0; }
nav { margin-top: 40px; font-size: .9rem; display: flex; gap: 18px; flex-wrap: wrap; }