body { font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; max-width: 760px; margin: 0 auto; padding: 24px 20px 48px; color: #111; background: #fff; line-height: 1.55; }
h1 { font-size: 1.7rem; margin-bottom: 0.2rem; }
h2 { font-size: 1.15rem; margin-top: 1.6rem; }
p.meta { color: #666; font-size: 0.9rem; }
a { color: #3b6b00; }
ul { padding-left: 1.2rem; }
.aviso { background: #f3f8e6; border-left: 4px solid #c8f560; padding: 10px 14px; border-radius: 6px; }
@media (prefers-color-scheme: dark) {
  body { background: #000; color: #eee; }
  p.meta { color: #999; }
  a { color: #c8f560; }
  .aviso { background: #141a08; }
}