:root {
  --bg: #fbfbf9; --fg: #1d1d1b; --muted: #5d5d58; --line: #e4e3dd; --accent: #1f5fbf; --code: #f1f0eb;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #151514; --fg: #ecebe6; --muted: #a6a59e; --line: #2e2e2b; --accent: #7fb0ff; --code: #22221f; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 16px/1.7 -apple-system, "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", sans-serif; }
main { max-width: 760px; margin: 0 auto; padding: 48px 16px 64px; }
h1 { font-size: 30px; margin: 0 0 12px; letter-spacing: -0.5px; }
h2 { font-size: 20px; margin: 40px 0 12px; }
.lead { font-size: 18px; color: var(--muted); margin: 0; }
a { color: var(--accent); }
pre, code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 14px; }
code { background: var(--code); padding: 1px 5px; border-radius: 4px; word-break: break-all; }
pre { background: var(--code); padding: 12px 14px; border-radius: 8px; overflow-x: auto; }
pre code { padding: 0; }
ul { padding-left: 20px; }
li { margin: 6px 0; }
table { width: 100%; border-collapse: collapse; font-size: 15px; }
th, td { text-align: left; vertical-align: top; padding: 8px 10px; border-bottom: 1px solid var(--line); }
th { color: var(--muted); font-weight: 600; }
td:first-child { white-space: nowrap; }
.note { margin-top: 40px; padding: 14px 16px; border: 1px solid var(--line); border-radius: 8px; color: var(--muted); font-size: 15px; }
footer { margin-top: 48px; color: var(--muted); font-size: 14px; }
@media (max-width: 560px) { td:first-child { white-space: normal; } }