body {
    margin: 0;
    font-family: 'Segoe UI', sans-serif;
    background-color: #f8f8f8;
    color: #333;
  }
  
  header {
    background-color: #c0392b;
    color: white;
    padding: 1em;
    text-align: center;
  }
  
  nav {
    display: flex;
    justify-content: center;
    gap: 2em;
    background-color: #e74c3c;
    padding: 0.5em;
  }
  
  nav a {
    color: white;
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s;
  }
  
  nav a:hover {
    color: #ffd700;
  }
  
  main {
    padding: 2em;
    max-width: 800px;
    margin: auto;
  }
  
  h1, h2 {
    color: #c0392b;
  }
  
  footer {
    background-color: #c0392b;
    color: white;
    text-align: center;
    padding: 1em;
    margin-top: 2em;
  }