:root {
  --bg: #f4f4f7;
  --card: #ffffff;
  --text: #1c1b22;
  --muted: #5d5b6a;
  --accent: #524ae7;
  --line: #e2e1ea;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121118;
    --card: #1c1b24;
    --text: #ecebf3;
    --muted: #a9a7b8;
    --accent: #9b8cff;
    --line: #2d2b38;
  }
}
* { 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, sans-serif;
}
main { max-width: 44rem; margin: 0 auto; padding: 2rem 1.25rem 3rem; }
header.site { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-bottom: 2rem; }
header.site a.brand { color: var(--text); text-decoration: none; font-weight: 700; font-size: 1.25rem; letter-spacing: -0.01em; }
nav.lang a { margin-left: 0.75rem; font-size: 0.9rem; }
a { color: var(--accent); }
h1 { font-size: 1.9rem; line-height: 1.2; letter-spacing: -0.02em; margin: 0 0 0.5rem; }
h2 { font-size: 1.2rem; line-height: 1.3; margin: 2.25rem 0 0.5rem; }
h3 { font-size: 1rem; margin: 1.5rem 0 0.25rem; }
p, ul { margin: 0.5rem 0; }
ul { padding-left: 1.25rem; }
li { margin: 0.25rem 0; }
.lead { color: var(--muted); font-size: 1.05rem; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 1rem 1.25rem; margin: 1rem 0; }
.stand { color: var(--muted); font-size: 0.9rem; }
address { font-style: normal; }
footer { border-top: 1px solid var(--line); margin-top: 3rem; padding-top: 1rem; font-size: 0.9rem; color: var(--muted); }
footer a { margin-right: 1rem; }