:root {
  --bg: #faf8f5;
  --surface: #ffffff;
  --text: #22201c;
  --muted: #6b665e;
  --line: #e7e2da;
  --accent: #7a3fd1;
  --accent-soft: #f1eafb;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #15141a;
    --surface: #1d1c23;
    --text: #ece9f2;
    --muted: #a19cab;
    --line: #2f2d37;
    --accent: #b994ff;
    --accent-soft: #2a2338;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 24px 16px 64px;
}

header.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 32px;
}

.brand {
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--text);
  text-decoration: none;
}

.langs { display: flex; gap: 4px; }

.langs button {
  font: inherit;
  font-size: 14px;
  padding: 4px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
}

.langs button[aria-pressed="true"] {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--text);
}

h1 { font-size: 28px; line-height: 1.25; margin: 0 0 4px; }
h2 { font-size: 18px; margin: 32px 0 8px; }
.meta { color: var(--muted); margin: 0 0 24px; }

a { color: var(--accent); }
a:hover { text-decoration-thickness: 2px; }

p, li { overflow-wrap: anywhere; }
ul { padding-left: 22px; }
li { margin: 4px 0; }

section[lang] + section[lang] {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}

.js section[lang][hidden] { display: none; }
.js section[lang] + section[lang] { margin-top: 0; padding-top: 0; border-top: 0; }

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px 20px;
  margin: 16px 0;
}

.card h2 { margin-top: 0; }
.card p { margin: 0; }
.links { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 8px; }

footer {
  margin-top: 64px;
  color: var(--muted);
  font-size: 14px;
}