:root {
  --bg: #ffffff;
  --fg: #1d1d1f;
  --muted: #6b7280;
  --line: #e5e7eb;
  --accent: #0f9d58;
  --card: #f6f7f9;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111214;
    --fg: #ececf1;
    --muted: #9ca3af;
    --line: #2a2c31;
    --accent: #34c77b;
    --card: #1a1c20;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
a { color: var(--accent); }
.top, .docs, main, footer { max-width: 760px; margin: 0 auto; padding: 0 16px; }
.top { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-top: 20px; flex-wrap: wrap; }
.brand { font-weight: 700; font-size: 20px; color: var(--fg); text-decoration: none; }
.langs { display: flex; gap: 4px; }
.langs a, .docs a {
  color: var(--muted); text-decoration: none; padding: 6px 10px; border-radius: 8px; font-size: 14px;
}
.langs a[aria-current], .docs a[aria-current] { color: var(--fg); background: var(--card); }
.docs { display: flex; gap: 4px; flex-wrap: wrap; margin-top: 12px; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
main { padding-top: 8px; padding-bottom: 32px; }
h1 { font-size: 28px; line-height: 1.25; margin: 24px 0 4px; }
h2 { font-size: 19px; margin: 28px 0 8px; }
.muted { color: var(--muted); font-size: 14px; }
.card { background: var(--card); border-radius: 12px; padding: 16px 18px; margin: 16px 0; }
.card p:first-child, .card ol:first-child { margin-top: 0; }
.card :last-child { margin-bottom: 0; }
ul, ol { padding-left: 22px; }
li { margin: 4px 0; }
footer { border-top: 1px solid var(--line); padding-top: 16px; padding-bottom: 32px; }
footer p { margin: 4px 0; }
/* Видна только версия на выбранном языке (без JS — узбекская) */
[data-lang] { display: none; }
html[lang="uz"] [data-lang="uz"],
html[lang="ru"] [data-lang="ru"],
html[lang="en"] [data-lang="en"] { display: revert; }
html[lang="uz"] span[data-lang="uz"],
html[lang="ru"] span[data-lang="ru"],
html[lang="en"] span[data-lang="en"] { display: inline; }