:root {
  --bg: #f7f8fa;
  --card: #ffffff;
  --text: #1c2430;
  --muted: #5b6676;
  --line: #e2e6ec;
  --accent: #0b5d8f;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12161c;
    --card: #1a2029;
    --text: #e6e9ee;
    --muted: #a3adbb;
    --line: #2a323e;
    --accent: #6cb4e4;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
a { color: var(--accent); }
.wrap { max-width: 860px; margin: 0 auto; padding: 0 16px; }
header { border-bottom: 1px solid var(--line); background: var(--card); }
header .wrap { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 8px 24px; padding-top: 18px; padding-bottom: 14px; }
.brand { font-weight: 700; font-size: 1.15rem; color: var(--text); text-decoration: none; }
nav a { margin-right: 18px; text-decoration: none; }
nav a:last-child { margin-right: 0; }
main { padding: 32px 0 48px; }
h1 { font-size: 1.7rem; line-height: 1.25; margin: 0 0 8px; }
h2 { font-size: 1.2rem; margin: 32px 0 8px; }
h3 { font-size: 1.02rem; margin: 20px 0 4px; }
.lead { color: var(--muted); font-size: 1.05rem; margin-top: 0; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px; margin-top: 16px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 18px; }
.card h3 { margin-top: 0; }
.card p { margin: 6px 0 0; }
address { font-style: normal; }
dl { display: grid; grid-template-columns: max-content 1fr; gap: 4px 16px; margin: 8px 0; }
dt { color: var(--muted); }
dd { margin: 0; }
footer { border-top: 1px solid var(--line); color: var(--muted); font-size: 0.9rem; }
footer .wrap { padding-top: 16px; padding-bottom: 24px; display: flex; flex-wrap: wrap; gap: 8px 18px; }
.legal p, .legal li { max-width: 72ch; }
@media (max-width: 520px) {
  dl { grid-template-columns: 1fr; gap: 0; }
  dd { margin-bottom: 6px; }
}