:root {
  --ce-navy: #0a2540;
  --ce-blue: #1a5fb4;
  --ce-accent: #00a3e0;
  --ce-bg: #f5f7fa;
  --ce-card: #ffffff;
  --ce-text: #1c2b36;
  --ce-muted: #5b6b78;
  --ce-border: #e2e8f0;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family:
    'Segoe UI', system-ui, -apple-system, Roboto, Helvetica, Arial, sans-serif;
  background: var(--ce-bg);
  color: var(--ce-text);
  line-height: 1.6;
}

header.site-header {
  background: linear-gradient(135deg, var(--ce-navy), var(--ce-blue));
  color: #fff;
  padding: 2.5rem 1.5rem;
}

header.site-header .wrap {
  max-width: 960px;
  margin: 0 auto;
}

header.site-header h1 {
  margin: 0 0 0.25rem;
  font-size: 1.9rem;
}

header.site-header p {
  margin: 0;
  opacity: 0.85;
}

main {
  max-width: 960px;
  margin: 0 auto;
  padding: 2rem 1.5rem 3rem;
}

.card {
  background: var(--ce-card);
  border: 1px solid var(--ce-border);
  border-radius: 12px;
  padding: 1.5rem 1.75rem;
  margin-bottom: 1.25rem;
  box-shadow: 0 1px 2px rgba(10, 37, 64, 0.05);
}

.card h2 {
  margin-top: 0;
  color: var(--ce-navy);
}

a {
  color: var(--ce-blue);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.5rem;
}

.links li a {
  display: inline-block;
  font-weight: 600;
}

.badge {
  display: inline-block;
  background: var(--ce-accent);
  color: #fff;
  border-radius: 999px;
  padding: 0.15rem 0.7rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

footer.site-footer {
  max-width: 960px;
  margin: 0 auto;
  padding: 1.5rem;
  color: var(--ce-muted);
  font-size: 0.85rem;
  border-top: 1px solid var(--ce-border);
}