:root {
  --bg: #fbfaf7;
  --surface: #ffffff;
  --text: #1d2420;
  --muted: #5b655f;
  --line: #e3e1da;
  --accent: #2f5d50;
  --accent-soft: #e6efe9;
  --bronze: #9a6b3f;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #141816;
    --surface: #1b201d;
    --text: #e9ece8;
    --muted: #a3ada6;
    --line: #2c332f;
    --accent: #8cc3ad;
    --accent-soft: #22302a;
    --bronze: #d1a274;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}
a { color: var(--accent); }
.wrap { max-width: 880px; margin: 0 auto; padding: 0 20px; }
header.site {
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}
header.site .wrap {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding-top: 14px; padding-bottom: 14px; flex-wrap: wrap;
}
.brand { font-weight: 700; font-size: 20px; color: var(--text); text-decoration: none; letter-spacing: .2px; }
.brand span { color: var(--bronze); font-weight: 600; font-size: 14px; margin-left: 6px; }
nav a { margin-left: 18px; text-decoration: none; color: var(--muted); font-size: 15px; }
nav a:first-child { margin-left: 0; }
nav a:hover, nav a[aria-current] { color: var(--text); }
.hero { padding: 64px 0 40px; }
.pill {
  display: inline-block; font-size: 13px; font-weight: 600; letter-spacing: .4px;
  color: var(--accent); background: var(--accent-soft);
  padding: 4px 12px; border-radius: 999px; margin-bottom: 18px;
}
h1 { font-size: clamp(32px, 6vw, 48px); line-height: 1.15; margin: 0 0 18px; }
h2 { font-size: 24px; margin: 40px 0 12px; }
h3 { font-size: 18px; margin: 0 0 6px; }
.lead { font-size: 20px; color: var(--muted); max-width: 640px; margin: 0; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px; margin: 8px 0 24px; }
.card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: 14px; padding: 20px;
}
.card p { margin: 0; color: var(--muted); font-size: 16px; }
.cta {
  background: var(--surface); border: 1px solid var(--line); border-radius: 14px;
  padding: 24px; margin: 32px 0 56px;
}
.cta p { margin: 0 0 8px; }
.button {
  display: inline-block; margin-top: 8px; background: var(--accent); color: var(--bg);
  text-decoration: none; padding: 10px 18px; border-radius: 10px; font-weight: 600;
}
.doc { padding: 40px 0 64px; }
.doc h1 { font-size: clamp(28px, 5vw, 38px); }
.doc .meta { color: var(--muted); font-size: 15px; margin-bottom: 24px; }
.doc li { margin-bottom: 6px; }
footer {
  border-top: 1px solid var(--line); color: var(--muted); font-size: 14px;
  padding: 24px 0 40px;
}
footer a { color: var(--muted); margin-right: 16px; }