/* 招商计划 */
    .page-header {
      text-align: center;
      margin-bottom: 70px;
    }
    .page-title {
      font-size: 42px;
      font-weight: 700;
      color: #1f2937;
      margin-bottom: 12px;
    }
    .page-subtitle {
      font-size: 14px;
      color: #6b7280;padding: 0 10px;
      max-width: 700px;
      margin: 0 auto;
    }

    /* 容器 */
    .container {
      max-width: 1300px;
      margin: 0 auto;
      padding: 0 20px;
    }

    /* 卡片布局 */
    .advantage-item {
      display: flex;
      align-items: center;
      background: #fff;
      border-radius: 20px;
      overflow: hidden;
      margin-bottom: 40px;
      box-shadow: 0 8px 24px rgba(149, 157, 165, 0.1);
      transition: all 0.3s ease;
      opacity: 0;
      transform: translateY(40px);
    }

    .advantage-item.show {
      opacity: 1;
      transform: translateY(0);
    }

    .advantage-item:hover {
      box-shadow: 0 15px 35px rgba(149, 157, 165, 0.2);
      transform: translateY(-5px);
    }

    /* 左右交替 */
    .advantage-item:nth-child(even) {
      flex-direction: row-reverse;
    }

    /* 图片 */
    .adv-img {
      width: 45%;
      height: 360px;
      object-fit: cover;
    }

    /* 文字内容 */
    .adv-content {
      width: 55%; float:left;
      padding: 50px 60px;
    }

    .adv-tag {
      display: inline-block;
      padding: 6px 14px;
      background-color: #e6f0ff;
      color: #0052d9;
      font-size: 14px;
      border-radius: 50px;
      margin-bottom: 16px;
      font-weight: 500;
    }

    .adv-title {
      font-size: 28px;
      color: #111827;
      margin-bottom: 20px;
      font-weight: 600;
      line-height: 1.3;
    }

    .adv-desc {
      font-size: 16px;
      color: #4b5563;
      line-height: 1.9;
    }

    /* 移动端 */
    @media (max-width: 992px) {
      .advantage-item,
      .advantage-item:nth-child(even) {
        flex-direction: column !important;
      }

      .adv-img,
      .adv-content {
        width: 100%;
      }

      .adv-img {
        height: 240px;
      }

      .adv-content {
        padding: 35px 25px;
      }

      .page-title {
        font-size: 32px;
      }
    }