:root {
  --bg: #f7f6fb;
  --card: #ffffff;
  --text: #1c1b22;
  --muted: #6b6a75;
  --accent: #f7b34c;
  --navy: #3d4677;
  --border: #e6e4ee;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #141318;
    --card: #1e1d24;
    --text: #f2f1f7;
    --muted: #a5a3b0;
    --border: #302e3a;
  }
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Tahoma, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.75;
}
.wrap { max-width: 760px; margin: 0 auto; padding: 32px 20px 64px; }
header.site {
  display: flex; align-items: center; gap: 14px;
  padding: 8px 0 24px;
}
header.site img { width: 52px; height: 52px; border-radius: 12px; }
header.site .name { font-size: 22px; font-weight: 700; }
header.site .tag { font-size: 14px; color: var(--muted); }
nav.langs { margin-bottom: 24px; display: flex; gap: 10px; }
nav.langs a {
  text-decoration: none; font-size: 14px; font-weight: 600;
  color: var(--navy); background: var(--card);
  border: 1px solid var(--border); border-radius: 999px;
  padding: 6px 16px;
}
nav.langs a:hover { border-color: var(--accent); }
.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 16px; padding: 28px 26px; margin-bottom: 28px;
  box-shadow: 0 4px 14px rgba(0,0,0,.05);
}
h1 { font-size: 26px; margin-bottom: 4px; }
.updated { color: var(--muted); font-size: 13px; margin-bottom: 20px; }
h2 { font-size: 17px; margin: 22px 0 6px; color: var(--navy); }
@media (prefers-color-scheme: dark) { h2 { color: var(--accent); } }
p, li { font-size: 15px; }
ul { padding-inline-start: 22px; }
a.inline { color: var(--navy); }
@media (prefers-color-scheme: dark) { a.inline { color: var(--accent); } }
footer { text-align: center; color: var(--muted); font-size: 13px; }
.links { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 10px; }
.links a {
  display: block; text-decoration: none; color: var(--text);
  background: var(--card); border: 1px solid var(--border);
  border-radius: 12px; padding: 14px 20px; font-weight: 600; font-size: 15px;
}
.links a:hover { border-color: var(--accent); }