:root {
  --bg: #ffffff; --fg: #1f2328; --muted: #5d6670; --line: #e3e6ea;
  --accent: #2f6fd6; --card: #f6f8fa;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #15181c; --fg: #e6e8eb; --muted: #9aa3ad; --line: #2c3238; --accent: #6ea1ff; --card: #1d2126; }
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font: 16px/1.7 -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans KR", sans-serif;
  word-break: keep-all; overflow-wrap: anywhere;
}
a { color: var(--accent); }
.top { padding: 14px 16px; border-bottom: 1px solid var(--line); font-weight: 700; }
.top a { color: var(--fg); text-decoration: none; }
.doc { max-width: 760px; margin: 0 auto; padding: 24px 16px 48px; }
h1 { font-size: 1.5rem; line-height: 1.35; margin: 0 0 8px; }
h2 { font-size: 1.1rem; margin: 32px 0 8px; padding-top: 8px; border-top: 1px solid var(--line); }
.meta { color: var(--muted); font-size: .9rem; margin-bottom: 20px; }
table { width: 100%; border-collapse: collapse; font-size: .92rem; margin: 8px 0; display: block; overflow-x: auto; }
th, td { border: 1px solid var(--line); padding: 8px 10px; text-align: left; vertical-align: top; }
th { background: var(--card); white-space: nowrap; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 16px; margin: 16px 0; }
.big { font-size: 1.25rem; font-weight: 700; }
ol, ul { padding-left: 1.3em; }
.foot { border-top: 1px solid var(--line); color: var(--muted); font-size: .85rem; padding: 16px; text-align: center; }
.foot p { margin: 4px 0 0; }