:root {
  --bg: #f4f1ea;
  --card: #fbf9f4;
  --ink: #1f2a24;
  --muted: #56645b;
  --primary: #2d4a36;
  --accent: #b5833f;
  --line: #dcd6c8;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f141b;
    --card: #182029;
    --ink: #e6ebf0;
    --muted: #a3b0bc;
    --primary: #9cc3dc;
    --accent: #e0b56a;
    --line: #2a3542;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.65 "Source Serif 4", Georgia, serif;
}
main { max-width: 720px; margin: 0 auto; padding: 40px 16px 64px; }
header { margin-bottom: 28px; }
.over {
  font: 700 12px/1 "Plus Jakarta Sans", system-ui, sans-serif;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
}
h1 { color: var(--primary); font-size: 34px; line-height: 1.2; margin: 8px 0 4px; font-weight: 600; }
h2 { color: var(--primary); font-size: 22px; margin: 32px 0 8px; font-weight: 600; }
p, li { color: var(--ink); }
.muted { color: var(--muted); font-style: italic; }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 20px 22px;
  margin: 20px 0;
}
a { color: var(--primary); }
nav { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--line); }
nav a { font: 600 14px/1.4 "Plus Jakarta Sans", system-ui, sans-serif; text-decoration: none; }
table { border-collapse: collapse; width: 100%; font-size: 15px; }
th, td { text-align: left; vertical-align: top; padding: 8px 10px; border-bottom: 1px solid var(--line); }
th { font-family: "Plus Jakarta Sans", system-ui, sans-serif; font-size: 13px; color: var(--muted); }
.lang { margin-top: 48px; padding-top: 8px; border-top: 2px solid var(--line); }