:root { color-scheme: light; font-family: Arial, sans-serif; color: #24202a; background: #faf8ff; }
* { box-sizing: border-box; }
body { margin: 0; }
a { color: #5e17eb; }
header, footer { max-width: 860px; margin: auto; padding: 24px; display: flex; justify-content: space-between; align-items: center; gap: 18px; }
header nav, footer { display: flex; gap: 20px; }
.brand { font-family: Georgia, serif; font-size: 26px; color: #24202a; text-decoration: none; }
main { max-width: 860px; margin: 16px auto 60px; padding: 36px 24px; background: white; border: 1px solid #e9e3f2; border-radius: 16px; line-height: 1.7; }
h1 { font-family: Georgia, serif; font-size: clamp(34px, 6vw, 48px); line-height: 1.15; margin: 0 0 8px; }
h2 { font-size: 19px; margin-top: 32px; }
p, li { max-width: 72ch; }
li { margin: 8px 0; }
.updated { color: #66606d; font-size: 14px; margin-bottom: 28px; }
@media (max-width: 640px) { main { border: 0; border-radius: 0; margin-top: 0; } }