.main {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #333;
  }
  .main p {
    margin-bottom: 15px;
    font-size: 16px;
  }
  .main h2 {
    font-size: 24px;
    font-weight: bold;
    margin-top: 30px;
    margin-bottom: 15px;
    color: #ff0000;
  }
  .main a {
    color: #ff0000;
    text-decoration: none;
  }
  .main a:hover {
    text-decoration: underline;
  }
  @media (max-width: 600px) {
    .main {
      padding: 10px;
    }
    .main p {
      font-size: 14px;
    }
    .main h2 {
      font-size: 20px;
    }
  }
  .main .important {
    font-weight: bold;
    color: #dc3545;
  }