* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.6; color: #333; background: #fafafa; }
header { padding: 1rem 2rem; background: #0A1133; color: #fff; }
header a { color: #fff; text-decoration: none; }
main { max-width: 720px; margin: 2rem auto; padding: 2rem; background: #fff; border-radius: 8px; box-shadow: 0 2px 8px rgba(0,0,0,.05); }
h1 { font-size: 1.75rem; margin-bottom: 1rem; color: #0A1133; }
h2 { font-size: 1.15rem; margin: 1.5rem 0 .5rem; color: #6B1EAB; }
p, ul { margin-bottom: .75rem; }
ul { padding-left: 1.25rem; }
a { color: #6B1EAB; }