body {
      font-family: 'Inter', Arial, sans-serif;
      background-color: #f9f9f9;
      color: #333;
      line-height: 1.7;
      margin: 0;
      padding: 0;
    }
    /* .container {
      max-width: 900px;
      margin: 50px auto;
      background-color: #fff;
      padding: 40px;
      border-radius: 10px;
      box-shadow: 0 8px 20px rgba(0,0,0,0.05);
    } */
    h1 {
      font-size: 2rem;
      text-align: center;
      margin-bottom: 30px;
      color: #111;
    }
    h2 {
      font-size: 1.5rem;
      margin-top: 40px;
      margin-bottom: 15px;
      border-bottom: 2px solid #0073e6;
      padding-bottom: 5px;
      color: #111;
    }
    p {
      margin-bottom: 15px;
    }
    ul {
      margin-left: 20px;
      margin-bottom: 20px;
    }
    li {
      margin-bottom: 10px;
    }
    a {
      color: #0073e6;
      text-decoration: none;
    }
    a:hover {
      text-decoration: underline;
    }
    footer {
      text-align: center;
      font-size: 0.9rem;
      color: #666;
      margin-top: 50px;
    }
    @media (max-width: 600px) {
      .container {
        padding: 20px;
        margin: 20px;
      }
      h1 {
        font-size: 1.6rem;
      }
      h2 {
        font-size: 1.3rem;
      }
    }