body {
    font-family: sans-serif;
    margin: 2rem;
  }
  
  h1 {
    text-align: center;
    margin-bottom: 1rem;
  }
  
  section {
    margin-bottom: 2rem;
  }
  
  h2 {
    margin-bottom: 0.5rem;
  }
  
  ul, ol {
    list-style: none;
    padding: 0;
    margin: 0;
  }
  
  li {
    margin-bottom: 0.5rem;
  }