:root {
  --bg: #fcf9f2;
  --card: #fffdf8;
  --ink: #2b2620;
  --muted: #6b6357;
  --accent: #9e0027;
  --line: #e8e0d2;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #17140f;
    --card: #201c15;
    --ink: #efe8db;
    --muted: #a89e8d;
    --accent: #e0708a;
    --line: #35301f;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.7 -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB",
    "Microsoft YaHei", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
.wrap { max-width: 760px; margin: 0 auto; padding: 32px 20px 80px; }
header.site {
  display: flex; align-items: center; gap: 12px;
  padding: 18px 20px; border-bottom: 1px solid var(--line);
}
header.site .brand { font-weight: 700; font-size: 18px; }
header.site nav { margin-left: auto; display: flex; gap: 18px; flex-wrap: wrap; }
header.site nav a { color: var(--muted); text-decoration: none; font-size: 14px; }
header.site nav a:hover { color: var(--accent); }
h1 { font-size: 28px; line-height: 1.25; margin: 8px 0 4px; }
h2 { font-size: 19px; margin: 32px 0 8px; }
.eyebrow { color: var(--accent); font-weight: 600; letter-spacing: .04em; text-transform: uppercase; font-size: 12px; }
.updated { color: var(--muted); font-size: 14px; margin-bottom: 24px; }
a { color: var(--accent); }
.card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: 14px; padding: 22px 24px; margin: 18px 0;
}
table { width: 100%; border-collapse: collapse; margin: 12px 0; font-size: 14px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
code { background: rgba(158,0,39,.08); padding: 1px 6px; border-radius: 5px; font-size: 90%; }
footer.site { border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; padding: 24px 20px; text-align: center; }
.hero { text-align: center; padding: 56px 0 24px; }
.hero .logo { font-size: 44px; font-weight: 800; letter-spacing: .05em; }
.hero p { color: var(--muted); font-size: 18px; max-width: 46ch; margin: 12px auto 0; }
.links { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 28px; }
.btn { display: inline-block; text-decoration: none; padding: 11px 20px; border-radius: 999px; border: 1px solid var(--line); color: var(--ink); }
.btn.primary { background: var(--accent); color: #fff; border-color: var(--accent); }