:root {
  --bg: #fcf3ed;
  --card: #fffbf8;
  --border: #e8dfda;
  --accent: #d29287;
  --accent-soft: #fed2cb;
  --ink: #52302b;
  --ink-strong: #ac5346;
  --ink-soft: #5b493f;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1f1513;
    --card: #2a1d1a;
    --border: #44322e;
    --accent: #d29287;
    --accent-soft: #4a2c27;
    --ink: #f6e6e1;
    --ink-strong: #f0b3a8;
    --ink-soft: #d7c3bc;
  }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--ink-strong); }
.wrap { max-width: 880px; margin: 0 auto; padding: 0 20px; }
header.site { padding: 20px 0; border-bottom: 1px solid var(--border); }
header.site .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.25rem; color: var(--ink); text-decoration: none; }
.brand img { width: 36px; height: 36px; border-radius: 9px; }
nav a { margin-left: 18px; text-decoration: none; color: var(--ink-soft); font-size: .95rem; }
nav a:hover { color: var(--ink-strong); }
.hero { text-align: center; padding: 72px 0 56px; }
.hero img { width: 112px; height: 112px; border-radius: 26px; box-shadow: 0 10px 30px rgba(172, 83, 70, .25); }
.hero h1 { font-size: clamp(2rem, 5vw, 3rem); line-height: 1.15; margin: 24px 0 12px; }
.hero p { font-size: 1.15rem; color: var(--ink-soft); max-width: 560px; margin: 0 auto; }
.badge { display: inline-block; margin-top: 28px; padding: 10px 20px; border-radius: 999px; background: var(--accent-soft); color: var(--ink-strong); font-weight: 600; font-size: .95rem; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; padding-bottom: 56px; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 18px; padding: 22px; }
.card h3 { margin: 8px 0 6px; font-size: 1.1rem; }
.card p { margin: 0; color: var(--ink-soft); font-size: .98rem; }
.card .ico { font-size: 1.6rem; }
section.block { padding-bottom: 56px; }
section.block h2 { font-size: 1.6rem; margin-bottom: 8px; }
.doc { padding: 40px 0 72px; }
.doc h1 { font-size: 2.1rem; line-height: 1.2; margin-bottom: 4px; }
.doc h2 { font-size: 1.3rem; margin-top: 2.2em; color: var(--ink-strong); }
.doc .meta { color: var(--ink-soft); font-size: .95rem; margin-bottom: 2em; }
.doc li { margin: .3em 0; }
.doc table { border-collapse: collapse; width: 100%; font-size: .95rem; margin: 1em 0; }
.doc th, .doc td { border: 1px solid var(--border); padding: 8px 10px; text-align: left; vertical-align: top; }
.doc th { background: var(--accent-soft); }
footer.site { border-top: 1px solid var(--border); padding: 28px 0 40px; color: var(--ink-soft); font-size: .92rem; }
footer.site .wrap { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
footer.site a { margin-right: 16px; }