* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: #f5f5f5;
}

.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 40px 20px;
  background-color: #fff;
  min-height: 100vh;
}

header {
  text-align: center;
  margin-bottom: 40px;
  padding-bottom: 20px;
  border-bottom: 2px solid #003366;
}

.logo {
  font-size: 32px;
  font-weight: bold;
  color: #003366;
  margin-bottom: 10px;
}

.tagline {
  color: #666;
  font-size: 16px;
}

h1 {
  color: #003366;
  font-size: 28px;
  margin-bottom: 10px;
}

h2 {
  color: #003366;
  font-size: 22px;
  margin-top: 30px;
  margin-bottom: 15px;
  padding-bottom: 8px;
  border-bottom: 1px solid #e0e0e0;
}

h3 {
  color: #444;
  font-size: 18px;
  margin-top: 20px;
  margin-bottom: 10px;
}

p {
  margin-bottom: 15px;
}

ul, ol {
  margin-bottom: 15px;
  padding-left: 30px;
}

li {
  margin-bottom: 8px;
}

.last-updated {
  color: #666;
  font-size: 14px;
  margin-bottom: 30px;
}

.highlight-box {
  background-color: #e3f2fd;
  border-left: 4px solid #003366;
  padding: 15px 20px;
  margin: 20px 0;
  border-radius: 0 8px 8px 0;
}

.warning-box {
  background-color: #fff3e0;
  border-left: 4px solid #ff9800;
  padding: 15px 20px;
  margin: 20px 0;
  border-radius: 0 8px 8px 0;
}

.warning-box strong {
  color: #e65100;
}

a {
  color: #003366;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.nav-links {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid #e0e0e0;
  text-align: center;
}

.nav-links a {
  display: inline-block;
  margin: 0 15px;
  padding: 10px 20px;
  background-color: #003366;
  color: #fff;
  border-radius: 5px;
  transition: background-color 0.2s;
}

.nav-links a:hover {
  background-color: #004d99;
  text-decoration: none;
}

.contact-info {
  background-color: #f5f5f5;
  padding: 20px;
  border-radius: 8px;
  margin-top: 30px;
}

.contact-info h3 {
  margin-top: 0;
}

footer {
  text-align: center;
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid #e0e0e0;
  color: #666;
  font-size: 14px;
}

/* Index page specific styles */
.hero {
  text-align: center;
  padding: 40px 0;
}

.hero h1 {
  font-size: 36px;
  margin-bottom: 20px;
}

.hero p {
  font-size: 18px;
  color: #666;
  max-width: 600px;
  margin: 0 auto 30px;
}

.links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-top: 30px;
}

.link-card {
  background-color: #f5f5f5;
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  transition: transform 0.2s, box-shadow 0.2s;
}

.link-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.link-card h2 {
  border: none;
  margin-top: 0;
  font-size: 20px;
}

.link-card p {
  color: #666;
  font-size: 14px;
}

.link-card a {
  display: inline-block;
  margin-top: 15px;
  padding: 10px 25px;
  background-color: #003366;
  color: #fff;
  border-radius: 5px;
}

.link-card a:hover {
  background-color: #004d99;
  text-decoration: none;
}

@media (max-width: 600px) {
  .container {
    padding: 20px 15px;
  }

  h1 {
    font-size: 24px;
  }

  h2 {
    font-size: 20px;
  }

  .hero h1 {
    font-size: 28px;
  }
}