body { margin: 0; font: 17px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; background: #0e0e10; color: #f2f2f2; }
main { max-width: 640px; margin: 0 auto; padding: 64px 24px; }
h1 { font-size: 40px; font-weight: 900; margin: 0 0 16px; }
a { color: #b9a4ff; }
nav { margin-top: 32px; color: #888; }