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

body {
  font-family: 'Segoe UI', system-ui, sans-serif;
  line-height: 1.6;
  color: #2d3436;
  background-color: #f5f6fa;
  padding: 2rem;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  background: white;
  padding: 3rem;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

/* Header Styles */
header {
  text-align: center;
  margin-bottom: 3rem;
}

header h1 {
  font-size: 2.8rem;
  color: #2c3e50;
  margin-bottom: 1rem;
}

/* Navigation */
.policy-nav {
  margin-bottom: 3rem;
}

.policy-nav ul {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  list-style: none;
}

.policy-nav a {
  display: block;
  padding: 1rem;
  background: #f8f9fa;
  border-radius: 8px;
  color: #3498db;
  text-align: center;
  text-decoration: none;
  transition: all 0.2s ease;
}

.policy-nav a:hover {
  background: #3498db;
  color: white;
  transform: translateY(-2px);
}

/* Content Sections */
section {
  margin: 3rem 0;
  padding: 2rem;
  border-radius: 8px;
  background: #f8f9fa;
}

h2 {
  color: #2c3e50;
  margin-bottom: 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid #dfe6e9;
}

ul {
  margin-left: 2rem;
  color: #636e72;
}

li {
  margin-bottom: 0.8rem;
}

.back-to-top {
  display: inline-block;
  margin-top: 1.5rem;
  color: #7f8c8d;
  text-decoration: none;
  font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
  .container {
      padding: 1.5rem;
  }
  
  header h1 {
      font-size: 2rem;
  }
  
  .policy-nav ul {
      grid-template-columns: 1fr;
  }
  
  section {
      padding: 1.5rem;
  }
}

@media (max-width: 480px) {
  body {
      padding: 1rem;
  }
  
  .container {
      padding: 1rem;
  }
}