:root {
  --teal: #03605c;
  --teal-dark: #024744;
  --ink: #1a2b2a;
  --paper: #f4f8f7;
  --card: #ffffff;
  --muted: #5b6f6d;
}
@media (prefers-color-scheme: dark) {
  :root {
    --ink: #e8f0ef;
    --paper: #0e1716;
    --card: #16221f;
    --muted: #9db3b0;
  }
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
}
.wrap { max-width: 760px; margin: 0 auto; padding: 0 24px; }
header.hero {
  background: var(--teal);
  color: #fff;
  padding: 64px 0 56px;
  text-align: center;
}
header.hero img {
  width: 112px;
  height: 112px;
  border-radius: 26px;
  box-shadow: 0 8px 30px rgba(0,0,0,.25);
}
header.hero h1 { font-size: 2.2rem; margin-top: 20px; }
header.hero p.tag { font-size: 1.15rem; opacity: .92; margin-top: 8px; }
main { padding: 48px 0 64px; }
h2 { color: var(--teal); font-size: 1.35rem; margin: 36px 0 12px; }
@media (prefers-color-scheme: dark) { h2 { color: #4ecdc4; } }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; margin-top: 16px; }
.card {
  background: var(--card);
  border-radius: 14px;
  padding: 20px;
  box-shadow: 0 2px 10px rgba(0,0,0,.06);
}
.card h3 { font-size: 1.02rem; margin-bottom: 6px; }
.card p { font-size: .93rem; color: var(--muted); }
footer {
  border-top: 1px solid rgba(127,127,127,.2);
  padding: 28px 0 40px;
  font-size: .9rem;
  color: var(--muted);
  text-align: center;
}
footer a, main a { color: var(--teal); }
@media (prefers-color-scheme: dark) { footer a, main a { color: #4ecdc4; } }
nav.crumbs { padding-top: 24px; font-size: .9rem; }
.policy h2 { font-size: 1.15rem; }
.policy p, .policy li { margin-bottom: 12px; color: var(--ink); }
.muted { color: var(--muted); }
.badge {
  display: inline-block;
  background: var(--teal-dark);
  color: #fff;
  border-radius: 10px;
  padding: 10px 22px;
  margin-top: 24px;
  text-decoration: none;
  font-weight: 600;
}