:root { color-scheme: dark; }
body { font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; background: #0b0d2a; color: #ece9ff;
       margin: 0; padding: 24px 16px 48px; line-height: 1.6; }
main { max-width: 720px; margin: 0 auto; }
header { display: flex; align-items: center; gap: 12px; margin-bottom: 8px; }
header a.brand { font-size: 22px; font-weight: 700; color: #c9b8ff; text-decoration: none; }
nav { display: flex; flex-wrap: wrap; gap: 6px 14px; margin: 4px 0 24px; font-size: 15px; }
h1 { font-size: 28px; margin: 8px 0 4px; line-height: 1.25; }
h2 { font-size: 20px; margin: 30px 0 8px; color: #c9b8ff; }
a { color: #9fb0ff; }
p, li { color: #d6d2f2; }
ul { padding-left: 22px; }
.muted { color: #a29fc4; font-size: 14px; }
.card { background: #15183d; border-radius: 14px; padding: 16px 18px; margin: 16px 0; }
.lang { font-size: 14px; }
footer { margin-top: 40px; font-size: 14px; color: #a29fc4; }