/* 响应式适配 */
@media (max-width: 991.98px) {
  .navbar-cnf {
    padding: 0.8rem 1rem;
  }
  .nav-right-cnf {
    margin-top: 15px;
    padding-left: 5px;
  }
  .nav-link-cnf {
    margin: 8px 0;
    padding-left: 5px !important;
  }
  .nav-link-cnf::after {
    display: none;
  }
  .video-content h1 {
    font-size: 32px;
  }
  .about-full {
    padding: 80px 20px;
  }
  .about-map,
  .enterprise-info {
    flex-direction: column;
    gap: 20px;
  }
  .about-map-img,
  .world-map {
    flex: 0 0 auto;
    width: 100%;
    max-width: 250px;
  }
  .industry-grid {
    flex-direction: column;
    align-items: center;
  }
  .contact-container {
    padding: 0 20px;
  }
}
/* 响应式适配 - 小屏仍保持水平（可滚动） */
@media (max-width: 768px) {
  .service-content {
    flex-direction: column;
  }
  .section-title h2 {
    font-size: 28px;
  }
  .service-nav {
    width: 100%;
    overflow-x: auto;
    padding: 10px 0;
    justify-content: flex-start;
    padding-left: 10px;
  }
  .service-nav::-webkit-scrollbar {
    height: 4px;
  }
  .service-nav::-webkit-scrollbar-thumb {
    background-color: #cce0ff;
    border-radius: 2px;
  }
  .service-row {
    flex-direction: column;
  }
  .service-card-wrap {
    min-width: 100%;
  }
  .service-icon-wrap {
    width: 60px;
  }
  .service-content {
    padding: 15px;
  }
}
/* 响应式适配 - 移动端高度仍一致 */
@media (max-width: 992px) {
  .accordion-wrap {
    height: 380px;
  }
  .accordion-item.active {
    flex: 1; /* 移动端展开仅显示列表，宽度不变 */
  }
}
@media (max-width: 768px) {
  .accordion-wrap {
    height: 450px;
    flex-direction: column;
    gap: 10px;
  }
  .accordion-item {
    min-width: 100%;
    height: 120px; /* 移动端收起高度统一 */
  }
  .accordion-item.active {
    height: 300px; /* 移动端展开高度统一 */
  }
  .accordion-item .content {
    padding: 25px 20px;
  }
  .accordion-item .content h3 {
    font-size: 20px;
    margin-bottom: 15px;
  }
  .accordion-item .content ul {
    font-size: 14px;
    line-height: 2;
  }
  .footer-container {
    flex-direction: column;
    gap: 30px;
  }
}