body {
      margin: 0;
      font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Segoe UI", Roboto, sans-serif;
      background-color: #f9f9f9;
      color: #333;
      line-height: 1.6;
    }

    .container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 40px 20px;
    }

    .image {
      display: block;
      max-width: 100%;
      height: auto;
      margin: 0 auto 40px auto;
      border-radius: 12px;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    }

    .card {
      background-color: #fff;
      border-radius: 16px;
      padding: 32px;
      box-shadow: 0 6px 24px rgba(0, 0, 0, 0.05);
      max-width: 800px;
      margin: 0 auto;
    }

    .card p {
      font-size: 17px;
      margin-bottom: 1em;
    }

    .card p strong {
      font-weight: 600;
    }

    .steps {
      margin-top: 1.5em;
    }

    .steps li {
      margin-bottom: 12px;
    }

    @media (max-width: 768px) {
      .card {
        padding: 24px;
      }

      .card p {
        font-size: 16px;
      }
    }