body {
    font-family: Georgia, serif;
    background: #fafafa;
    color: #222;
    line-height: 1.6;
    max-width: 700px;
    margin: auto;
    padding: 20px;
  }
  
  header, footer {
    text-align: center;
    margin: 20px 0;
  }
  
  h1 {
    font-size: 2.5em;
    margin-bottom: 0;
  }
  
  h2 {
    margin-top: 1.5em;
    color: #444;
  }
  
  article {
    margin-bottom: 2em;
    padding-bottom: 1em;
    border-bottom: 1px solid #ddd;
  }