.responsive-text {
    font-size: 20px;
    line-height: 1.75;
    font-weight: 400;
    color: #333;
  }

  .responsive-text strong {
    font-size: 28px;
    font-weight: 400; /* 不加粗 */
    display: block;
    margin: 36px 0 16px 0;
    line-height: 1.35;
  }

  .responsive-text li {
    margin-bottom: 12px;
    font-weight: 400;
  }

  .cta-link {
    font-size: 20px;
    font-weight: 400;
    color: #f60;
    text-decoration: underline;
  }

  @media (max-width: 768px) {
    .responsive-text { font-size: 16px !important; }
    .responsive-text strong { font-size: 22px !important; margin: 28px 0 12px 0; }
    .cta-link { font-size: 16px !important; }
  }