:root {
  --navy: #1f3a5f;
  --navy-dark: #152a45;
  --gold: #c9a45c;
  --text: #1e2530;
  --muted: #55606e;
  --bg: #fbfaf7;
  --card: #ffffff;
  --line: #e4e0d6;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 19px;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
}

a { color: var(--navy); }
a:hover { color: var(--navy-dark); }

.wrap { max-width: 860px; margin: 0 auto; padding: 0 20px; }

header {
  background: var(--navy);
  color: #fff;
  border-bottom: 4px solid var(--gold);
}
header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  padding-top: 16px;
  padding-bottom: 16px;
}
.brand {
  color: #fff;
  text-decoration: none;
  font-size: 1.35rem;
  font-weight: bold;
  letter-spacing: 0.3px;
}
nav a {
  color: #fff;
  text-decoration: none;
  margin-left: 18px;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.9rem;
}
nav a:first-child { margin-left: 0; }
nav a:hover { text-decoration: underline; color: #fff; }

.hero {
  background: var(--navy);
  color: #fff;
  padding: 56px 0 64px;
}
.hero h1 { font-size: 2.3rem; line-height: 1.2; margin: 0 0 16px; }
.hero p { font-size: 1.15rem; max-width: 640px; margin: 0; color: #e8edf3; }

main { padding: 44px 0 60px; }

h1, h2, h3 { font-family: Georgia, serif; color: var(--navy-dark); }
main h1 { font-size: 2rem; margin-top: 0; }
h2 { font-size: 1.4rem; margin-top: 2.2em; }
h3 { font-size: 1.15rem; margin-top: 1.6em; }

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 18px;
  margin: 24px 0;
}
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-top: 4px solid var(--gold);
  border-radius: 8px;
  padding: 20px;
}
.card h3 { margin-top: 0; }
.card p { margin: 0; font-size: 1rem; color: var(--muted); }

.notice {
  background: #fff;
  border-left: 4px solid var(--gold);
  padding: 14px 18px;
  margin: 24px 0;
}

.updated { color: var(--muted); font-size: 0.95rem; }

footer {
  border-top: 1px solid var(--line);
  padding: 28px 0;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.85rem;
  color: var(--muted);
}
footer a { margin-right: 16px; }

@media (max-width: 600px) {
  body { font-size: 18px; }
  .hero h1 { font-size: 1.8rem; }
  nav a { margin-left: 0; margin-right: 14px; }
}