:root {
  --bg: #f6f8f7;
  --surface: #ffffff;
  --text: #13222a;
  --muted: #52646d;
  --line: #dde5e2;
  --brand: #00141d;
  --accent: #128a52;
  --accent-soft: #e5f6ed;
  --on-brand: #ffffff;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #071a22;
    --surface: #0c2430;
    --text: #e6eef0;
    --muted: #9bb0b8;
    --line: #1d3a46;
    --brand: #00141d;
    --accent: #1bcd76;
    --accent-soft: #0f3326;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
a { color: var(--accent); text-underline-offset: 2px; }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 2px; }

.top {
  background: var(--brand);
  color: var(--on-brand);
}
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 14px; padding-bottom: 14px; }
.brand { color: var(--on-brand); text-decoration: none; font-weight: 650; letter-spacing: .01em; display: flex; align-items: center; gap: 10px; }
.brand .dot { width: 10px; height: 10px; border-radius: 50%; background: #1bcd76; display: inline-block; }
.top nav { display: flex; gap: 14px; flex-wrap: wrap; font-size: 14px; }
.top nav a { color: #cfe0e6; text-decoration: none; }
.top nav a:hover, .top nav a[aria-current="page"] { color: #ffffff; text-decoration: underline; }

.wrap { max-width: 760px; margin: 0 auto; padding-left: 16px; padding-right: 16px; }
main.wrap { padding-top: 28px; padding-bottom: 48px; }

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 20px;
}
@media (max-width: 520px) { .card { padding: 18px; } }

h1 { font-size: 1.75rem; line-height: 1.25; margin: 0 0 6px; }
h2 { font-size: 1.15rem; margin: 28px 0 8px; }
h2:first-of-type { margin-top: 18px; }
p, li { color: var(--text); }
.muted { color: var(--muted); font-size: .94rem; }
ul { padding-left: 1.2rem; }
li { margin: 4px 0; }

.lang { display: inline-flex; gap: 8px; font-size: 14px; margin: 4px 0 8px; }
.lang a { padding: 3px 10px; border: 1px solid var(--line); border-radius: 999px; text-decoration: none; color: var(--muted); }
.lang a:hover { color: var(--accent); border-color: var(--accent); }

.note {
  background: var(--accent-soft);
  border-left: 3px solid var(--accent);
  padding: 12px 14px;
  border-radius: 6px;
  margin: 14px 0;
}
.links { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); margin-top: 16px; }
.links a {
  display: block; padding: 14px 16px; border: 1px solid var(--line); border-radius: 10px;
  text-decoration: none; color: var(--text); background: var(--surface);
}
.links a strong { display: block; color: var(--accent); }
.links a:hover { border-color: var(--accent); }

dl.facts { display: grid; grid-template-columns: max-content 1fr; gap: 4px 16px; margin: 8px 0 0; }
dl.facts dt { color: var(--muted); }
dl.facts dd { margin: 0; overflow-wrap: anywhere; }
@media (max-width: 520px) { dl.facts { grid-template-columns: 1fr; } dl.facts dd { margin-bottom: 8px; } }

footer { border-top: 1px solid var(--line); }
footer .wrap { padding-top: 18px; padding-bottom: 28px; font-size: 14px; color: var(--muted); }