body {
      font-family: Arial, sans-serif;
      line-height: 1.7;
      max-width: 850px;
      margin: 40px auto;
      padding: 20px;
      color: #222;
      background: #fff;
    }

    h1 {
      color: #111;
      border-bottom: 2px solid #eee;
      padding-bottom: 10px;
    }

    h2 {
      margin-top: 30px;
      color: #222;
    }

    ul {
      padding-left: 20px;
    }

    p {
      margin: 10px 0;
    }

    a {
      color: #0066cc;
    }