.i_fq_container {
      font-family: Arial, sans-serif;
      line-height: 1.6;
      max-width: 800px;
      margin: 0 auto;
      padding: 20px;
      color: #333;
    }
    .i_fq_h1, .i_fq_h2 {
      color: #2c3e50;
    }
    .i_fq_h1 {
      font-size: 2.2em;
      border-bottom: 2px solid #3498db;
      padding-bottom: 10px;
    }
    .i_fq_h2 {
      font-size: 1.8em;
      margin-top: 30px;
    }
    .i_fq_p {
      font-size: 1.1em;
      margin-bottom: 15px;
    }
    .i_fq_ul {
      padding-left: 20px;
      margin-bottom: 15px;
    }
    .i_fq_li {
      font-size: 1.1em;
      margin-bottom: 10px;
    }
    .i_fq_section {
      margin-bottom: 40px;
    }
    code {
      background-color: #f4f4f4;
      padding: 2px 5px;
      border-radius: 3px;
    }
    .i_fq_links {
      margin-top: 20px;
      padding: 15px;
      background-color: #f9f9f9;
      border-left: 4px solid #3498db;
    }
    .i_fq_links a {
      color: #3498db;
      text-decoration: none;
      font-weight: bold;
    }
    .i_fq_links a:hover {
      text-decoration: underline;
    }