body { max-width: 42rem; margin: 2rem auto; padding: 0 1rem; font-family: Georgia, serif; line-height: 1.6; color: #222; background: #fff; }
a { color: #1a4f8b; }
img, figure { max-width: 100%; }
table { border-collapse: collapse; }
th, td { padding: .25rem .6rem; border-bottom: 1px solid #ddd; }
@media (prefers-color-scheme: dark) { body { color: #ddd; background: #111; } a { color: #8ab4f8; } th, td { border-color: #333; } }