:root {
  --bg: #ffffff;
  --fg: #191f28;
  --muted: #6b7684;
  --line: #e5e8eb;
  --head: #f9fafb;
  --link: #0f766e;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #17171c;
    --fg: #e4e4e5;
    --muted: #9e9ea4;
    --line: #2c2c35;
    --head: #202027;
    --link: #5eead4;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 16px/1.7 -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Pretendard", "Noto Sans KR", "Malgun Gothic", sans-serif;
  word-break: keep-all;
  overflow-wrap: anywhere;
}
main, footer { max-width: 720px; margin: 0 auto; padding: 0 20px; }
main { padding-top: 40px; }
footer { padding-top: 32px; padding-bottom: 48px; color: var(--muted); font-size: 14px; }
h1 { font-size: 26px; line-height: 1.35; margin: 0 0 20px; }
h2 { font-size: 19px; line-height: 1.4; margin: 40px 0 12px; }
p, ul, ol { margin: 0 0 14px; }
ul, ol { padding-left: 22px; }
li { margin-bottom: 6px; }
a { color: var(--link); }
code { font: inherit; }
.table { overflow-x: auto; margin: 0 0 14px; }
table { border-collapse: collapse; width: 100%; min-width: 520px; font-size: 14px; line-height: 1.55; }
th, td { border: 1px solid var(--line); padding: 8px 10px; text-align: left; vertical-align: top; }
th { background: var(--head); white-space: nowrap; }
.apps { list-style: none; padding: 0; }
.apps li { padding: 14px 0; border-bottom: 1px solid var(--line); }
.apps span { color: var(--muted); display: block; font-size: 14px; }