:root {
  --bg: #f6f5ef; --surface: #ffffff; --text: #1f2a24; --muted: #5b6a61;
  --accent: #4f7160; --accent-soft: #e4ece6; --border: #dfe3d8;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #141a17; --surface: #1c2420; --text: #e8eee9; --muted: #9db0a4;
    --accent: #8fb5a0; --accent-soft: #24322b; --border: #2b3830;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 17px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--accent); }
.site-header {
  display: flex; flex-wrap: wrap; gap: 8px 24px; align-items: center;
  justify-content: space-between; max-width: 860px; margin: 0 auto; padding: 20px 16px;
}
.brand { font-weight: 650; font-size: 1.05rem; color: var(--text); text-decoration: none; }
nav { display: flex; flex-wrap: wrap; gap: 4px 20px; }
nav a { color: var(--muted); text-decoration: none; font-size: .95rem; }
nav a:hover, nav a[aria-current="page"] { color: var(--accent); }
main { max-width: 860px; margin: 0 auto; padding: 0 16px 48px; }
h1 { font-size: clamp(2rem, 6vw, 3rem); line-height: 1.15; margin: 0 0 12px; letter-spacing: -.02em; }
h2 { font-size: 1.2rem; margin: 0 0 8px; }
.hero { padding: 48px 0 24px; }
.lead { font-size: 1.25rem; color: var(--muted); max-width: 36em; margin: 0 0 20px; }
.soon {
  display: inline-block; background: var(--accent-soft); color: var(--accent);
  padding: 6px 14px; border-radius: 999px; font-size: .9rem; font-weight: 600; margin: 0;
}
.cards { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); margin: 24px 0 32px; }
.cards article, .note, .contact {
  background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 20px;
}
.cards p, .note p, .contact p { margin: 0; color: var(--muted); }
.note, .contact { margin-bottom: 16px; }
.contact p + p { margin-top: 8px; }
.doc { max-width: 680px; padding-top: 24px; }
.doc section { margin: 28px 0; }
.doc p, .doc li { color: var(--text); }
.doc ol, .doc ul { padding-left: 1.3em; }
.meta { color: var(--muted); font-size: .9rem; margin: 0 0 8px; }
.site-footer {
  max-width: 860px; margin: 0 auto; padding: 24px 16px 40px;
  border-top: 1px solid var(--border); color: var(--muted); font-size: .9rem;
}
.site-footer p { margin: 0 0 6px; }
.fine { font-size: .82rem; }