.difference-section {
      max-width: 900px;
      margin: 4rem auto;
      padding: 2rem;
      background-color: #ffffff;
      border-radius: 12px;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
      font-family: Arial, sans-serif;
      color: #333;
    }

    .difference-section h2 {
      font-size: 2rem;
      color: #003366;
      margin-bottom: 1.5rem;
      text-align: center;
    }

    .difference-section ul {
      list-style-type: none;
      padding-left: 0;
      margin-bottom: 2rem;
    }

    .difference-section li {
      margin-bottom: 1rem;
      padding-left: 1.8rem;
      position: relative;
      line-height: 1.6;
    }

    .difference-section li::before {
      content: '●';
      position: absolute;
      left: 0;
      top: 0;
      color: #003366;
      font-size: 1.2rem;
    }

    .value-divider {
      border-top: 1px solid #ccc;
      margin: 2rem 0;
    }

    .difference-section .closing {
      text-align: center;
      font-weight: 500;
      font-size: 1.1rem;
      line-height: 1.8;
      margin-top: 2rem;
    }

    @media (max-width: 768px) {
      .difference-section {
        padding: 1.5rem;
      }

      .difference-section h2 {
        font-size: 1.6rem;
      }
    }