body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: white;
    color: black;
    text-align: center;
    transition: background 0.3s, color 0.3s;
  }
  
  head {
    background: #333;
    color: rgb(245, 110, 204);
    padding: 1rem;
    text-align: start;
  }
  
  nav ul {
    list-style: none;
    padding: 0;
    display: flex;
    justify-content: center;
    background: #faf5f5;
  }
  
  nav ul li {
    margin: 0 15px;
  }
  
  nav ul li a {
    color: white;
    text-decoration: none;
    padding: 10px;
  }
  
  main {
    padding: 20px;
  }
  
  footer {
    text-align: center;
    padding: 10px;
    background: #d68ea3;
    color: white;
  }
  
  .dark-mode {
    background-color: rgb(240, 234, 234);
    color: white;
  }