:root {
  --bg: #fbfaf7;
  --surface: #ffffff;
  --text: #1c1b22;
  --muted: #5d5b69;
  --line: #e4e1d8;
  --accent: #4b3fd6;
  --accent-ink: #ffffff;
  --rec: #d6303f;
  --radius: 14px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14131a;
    --surface: #1d1c26;
    --text: #f1eff7;
    --muted: #aaa6bb;
    --line: #2d2b3a;
    --accent: #9a8fff;
    --accent-ink: #14131a;
    --rec: #ff5a69;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
a { color: var(--accent); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
.wrap { max-width: 980px; margin: 0 auto; padding: 0 20px; }
header.top { padding: 18px 0; border-bottom: 1px solid var(--line); }
header.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; font-size: 20px; color: var(--text); text-decoration: none; }
.logo img { display: block; width: 32px; height: 32px; }
nav.top { display: flex; flex-wrap: wrap; gap: 4px 18px; }
nav.top a { color: var(--muted); text-decoration: none; font-size: 16px; }
nav.top a:hover { color: var(--text); }
.hero { padding-top: 64px; padding-bottom: 40px; }
.hero h1 { font-size: clamp(30px, 6vw, 52px); line-height: 1.12; margin: 0 0 20px; letter-spacing: -0.02em; max-width: 18em; }
.hero p.lead { font-size: clamp(18px, 2.4vw, 21px); color: var(--muted); max-width: 40em; margin: 0 0 28px; }
.btn { display: inline-block; background: var(--accent); color: var(--accent-ink); padding: 13px 22px; border-radius: 999px; font-weight: 600; text-decoration: none; }
.btn:hover { filter: brightness(1.08); }
.note { margin-top: 18px; color: var(--muted); font-size: 15px; }
section { padding: 36px 0; }
section h2 { font-size: 28px; line-height: 1.25; margin: 0 0 20px; letter-spacing: -0.01em; }
.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.card .n { display: inline-grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; background: var(--accent); color: var(--accent-ink); font-weight: 700; margin-bottom: 12px; }
.card h3 { margin: 0 0 8px; font-size: 19px; }
.card p { margin: 0; color: var(--muted); }
ul.plain { padding-left: 1.2em; margin: 0; }
ul.plain li { margin: 6px 0; }
.cols { display: grid; gap: 28px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
footer { margin-top: 40px; padding: 28px 0 48px; border-top: 1px solid var(--line); color: var(--muted); font-size: 15px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 8px 22px; justify-content: space-between; }
footer a { color: var(--muted); }
/* юридические страницы */
main.doc { padding: 36px 0 12px; max-width: 760px; }
main.doc h1 { font-size: clamp(28px, 5vw, 38px); line-height: 1.2; margin: 0 0 8px; }
main.doc .meta { color: var(--muted); margin: 0 0 28px; font-size: 15px; }
main.doc h2 { font-size: 21px; margin: 30px 0 8px; }
main.doc p, main.doc li { max-width: 46em; }
@media (max-width: 520px) { .hero { padding-top: 40px; } .grid, .cols { gap: 14px; } }
@media (prefers-reduced-motion: no-preference) { .btn { transition: filter .15s; } }