body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f9f9f9;
  }
  
  header {
    background-color: #333;
    color: white;
    padding: 1rem;
    text-align: center;
  }
  
  footer {
    background-color: #333;
    color: white;
    text-align: center;
    padding: 1rem;
    position: fixed;
    bottom: 0;
    width: 100%;
  }
  
  main {
    padding: 2rem;
  }
  
  .restaurant-list, .restaurant-details {
    max-width: 800px;
    margin: auto;
  }
  
  .restaurant-card {
    background: white;
    margin: 1rem 0;
    padding: 1rem;
    border: 1px solid #ccc;
    border-radius: 5px;
  }
  
  button {
    background-color: #333;
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    cursor: pointer;
  }
  
  button:hover {
    background-color: #555;
  }