:root { color-scheme: light dark; font-family: system-ui, -apple-system, "Segoe UI", sans-serif; line-height: 1.6; }
body { margin: 0; padding: 2rem 1rem; background: Canvas; color: CanvasText; }
main { max-width: 44rem; margin: 0 auto; }
h1 { font-size: 1.5rem; margin: 0 0 0.25rem; }
h2 { font-size: 1.1rem; margin: 1.6rem 0 0.4rem; }
.lead { margin: 0; opacity: 0.7; font-size: 0.9rem; }
[lang="ko"] { word-break: keep-all; }
hr { margin: 3rem 0; border: none; border-top: 1px solid color-mix(in srgb, CanvasText 20%, transparent); }