:root { --bg: #0f1535; --card: #182052; --text: #eef1ff; --muted: #a9b1dd; --accent: #5b8cff; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; }
main { max-width: 760px; margin: 0 auto; padding: 32px 16px 64px; }
header { display: flex; align-items: center; gap: 12px; margin-bottom: 24px; }
header img { width: 48px; height: 48px; border-radius: 12px; }
header a { color: var(--text); text-decoration: none; font-weight: 700; font-size: 20px; }
h1 { font-size: 28px; line-height: 1.25; margin: 0 0 4px; }
h2 { font-size: 19px; margin: 32px 0 8px; }
p, li { color: var(--text); }
.muted { color: var(--muted); font-size: 14px; }
a { color: var(--accent); }
ul { padding-left: 22px; }
.card { background: var(--card); border-radius: 16px; padding: 20px; margin: 16px 0; }
nav.links { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 16px; }
nav.links a { background: var(--card); padding: 12px 16px; border-radius: 12px; text-decoration: none; font-weight: 600; }
footer { margin-top: 48px; color: var(--muted); font-size: 14px; }