:root {
  --ink: #1c2b24;
  --muted: #5b6b63;
  --accent: #2f6b4f;
  --bg: #fbfaf7;
  --card: #ffffff;
  --border: #e3e0d8;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font: 16px/1.6 Georgia, 'Times New Roman', serif;
  color: var(--ink);
  background: var(--bg);
}
.wrap { max-width: 920px; margin: 0 auto; padding: 0 20px; }
a { color: var(--accent); }
.site-header { background: var(--card); border-bottom: 1px solid var(--border); padding: 16px 0; }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
.logo { font-weight: bold; font-size: 20px; text-decoration: none; color: var(--ink); font-family: Georgia, serif; }
.site-header nav a { margin-left: 16px; text-decoration: none; font-size: 14px; color: var(--muted); }
.site-header nav a:hover { color: var(--accent); }
main { padding: 40px 0 60px; }
h1 { font-size: 32px; margin: 0 0 6px; }
h2 { font-size: 22px; margin: 34px 0 10px; }
.lede { color: var(--muted); font-size: 18px; margin-bottom: 28px; }
.hero { background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 28px; margin-bottom: 30px; }
.btn { display: inline-block; background: var(--accent); color: #fff; padding: 11px 20px; border-radius: 7px; text-decoration: none; font-size: 15px; font-weight: bold; }
.btn:hover { opacity: .9; }
.area-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; margin: 20px 0; }
.area-card { background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 18px; }
.area-card h3 { margin: 0 0 6px; font-size: 17px; }
.area-card p { margin: 0 0 12px; color: var(--muted); font-size: 14px; }
.site-footer { border-top: 1px solid var(--border); padding: 24px 0 40px; margin-top: 40px; color: var(--muted); font-size: 13px; }
.site-footer a { color: var(--muted); }
.disclosure { font-size: 12px; color: #8b8b8b; }