:root {
  --bg: #faf8f5;
  --fg: #1f1d1a;
  --muted: #6b665e;
  --line: #e6e1d9;
  --accent: #d9542b;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #171614;
    --fg: #ece8e1;
    --muted: #a39d93;
    --line: #2e2b27;
    --accent: #f07a4f;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 15px/1.75 -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}
main { max-width: 760px; margin: 0 auto; padding: 32px 16px 64px; }
header.legal-top { display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: center; justify-content: space-between; margin-bottom: 24px; }
header.legal-top a.home { color: var(--fg); font-weight: 650; text-decoration: none; }
nav.legal-nav { display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: 14px; }
nav.legal-nav a { color: var(--muted); text-decoration: none; }
nav.legal-nav a[aria-current="page"] { color: var(--fg); font-weight: 600; }
nav.lang { margin: 0 0 24px; font-size: 14px; color: var(--muted); }
nav.lang a { color: var(--accent); }
h1 { font-size: 26px; line-height: 1.3; margin: 0 0 4px; }
h2 { font-size: 18px; margin: 32px 0 8px; }
h3 { font-size: 15px; margin: 20px 0 4px; }
p, li { color: var(--fg); }
.meta { color: var(--muted); font-size: 14px; margin: 0 0 16px; }
a { color: var(--accent); }
ul { padding-left: 1.3em; }
section.lang-block + section.lang-block { margin-top: 56px; padding-top: 32px; border-top: 1px solid var(--line); }
table { border-collapse: collapse; width: 100%; font-size: 14px; margin: 8px 0; }
th, td { border: 1px solid var(--line); padding: 6px 8px; text-align: left; vertical-align: top; }
footer { margin-top: 48px; color: var(--muted); font-size: 13px; }