body { margin: 0; font-family: 'Segoe UI', sans-serif; background: #fff; color: #333; line-height: 1.6; }
.container { width: 90%; max-width: 1200px; margin: auto; }
.site-header { background: #004e92; padding: 1rem 0; color: white; }
.site-header h1 { margin: 0; font-size: 1.5rem; }
.site-header .site-title a { color: white; text-decoration: none; }
.site-nav ul { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 1rem; margin: 0; }
.site-nav a { color: white; text-decoration: none; font-weight: bold; }
.site-footer { background: #eee; padding: 1rem 0; text-align: center; font-size: 0.9rem; margin-top: 4rem; }

@media (max-width: 768px) {
  .site-nav ul { flex-direction: column; gap: 0.5rem; }
}