:root {
  --bg: #fbf8f6;
  --surface: #ffffff;
  --text: #1f1a17;
  --muted: #6b625c;
  --line: #eadfd8;
  --brand: #d95b32;
  --brand-ink: #b8461f;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #161311;
    --surface: #1f1b18;
    --text: #f2ece8;
    --muted: #a99f98;
    --line: #342d28;
    --brand: #e5704a;
    --brand-ink: #f08a66;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
a { color: var(--brand-ink); }
.wrap { max-width: 760px; margin: 0 auto; padding: 0 16px; }
header.site {
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}
header.site .wrap {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; padding-top: 14px; padding-bottom: 14px; flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); font-weight: 700; font-size: 18px; }
.brand img { width: 32px; height: 32px; }
nav a { color: var(--muted); text-decoration: none; margin-left: 18px; font-size: 15px; }
nav a:first-child { margin-left: 0; }
nav a:hover { color: var(--text); }
main { padding: 40px 0 56px; }
h1 { font-size: 32px; line-height: 1.2; margin: 0 0 8px; }
h2 { font-size: 21px; margin: 36px 0 8px; }
h3 { font-size: 17px; margin: 24px 0 6px; }
.lede { font-size: 19px; color: var(--muted); margin: 0 0 28px; }
.updated { color: var(--muted); font-size: 14px; margin-bottom: 28px; }
.hero { text-align: center; padding: 32px 0 8px; }
.hero img { width: 96px; height: 96px; margin-bottom: 20px; }
.hero h1 { font-size: 40px; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 14px; margin: 32px 0; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 18px; }
.card h3 { margin-top: 0; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }
.note { background: var(--surface); border: 1px solid var(--line); border-left: 4px solid var(--brand); border-radius: 8px; padding: 14px 16px; margin: 20px 0; }
table { border-collapse: collapse; width: 100%; font-size: 15px; margin: 12px 0; }
th, td { text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); padding: 8px 8px 8px 0; }
th { font-weight: 600; }
.table-scroll { overflow-x: auto; }
footer.site { border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; }
footer.site .wrap { padding-top: 20px; padding-bottom: 28px; display: flex; flex-wrap: wrap; gap: 8px 18px; }
footer.site a { color: var(--muted); }