:root { color-scheme: light dark; --fg: #1c1c1e; --muted: #6e6e73; --bg: #ffffff; --card: #f5f5f7; --accent: #0a84ff; --line: #d2d2d7; }
@media (prefers-color-scheme: dark) { :root { --fg: #f5f5f7; --muted: #a1a1a6; --bg: #000000; --card: #1c1c1e; --line: #38383a; } }
* { box-sizing: border-box; }
body { margin: 0; font: 17px/1.6 -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Noto Sans KR", system-ui, sans-serif; color: var(--fg); background: var(--bg); }
main { max-width: 760px; margin: 0 auto; padding: 32px 20px 64px; }
header.top { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
header.top a.brand { font-weight: 700; font-size: 20px; color: var(--fg); text-decoration: none; }
nav.lang a, nav.site a { margin-left: 12px; }
a { color: var(--accent); }
h1 { font-size: 32px; line-height: 1.2; margin: 32px 0 8px; }
h2 { font-size: 22px; margin: 36px 0 8px; }
h3 { font-size: 18px; margin: 24px 0 4px; }
p.meta { color: var(--muted); margin-top: 0; }
.card { background: var(--card); border-radius: 14px; padding: 16px 20px; margin: 16px 0; }
table { width: 100%; border-collapse: collapse; font-size: 15px; }
th, td { text-align: left; vertical-align: top; padding: 8px 6px; border-bottom: 1px solid var(--line); }
hr.lang { border: 0; border-top: 1px solid var(--line); margin: 56px 0 0; }
.todo { background: #ffd60a; color: #000; padding: 0 4px; border-radius: 4px; font-weight: 600; }
footer { color: var(--muted); font-size: 14px; margin-top: 56px; border-top: 1px solid var(--line); padding-top: 16px; }