/* job容器样式 */
    .job-list-container {
      max-width: 1560px;
      margin: 50px;
    }
    
    /* 列表标题区域 */
    .list-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 25px;
    }
    
    .list-title {
      font-size: 24px;
      font-weight: 600;
      color: #1d2129;
    }
    
    .sort-control {
      display: flex;
      align-items: center;
      color: #4e5969;
      font-size: 14px;
    }
    
    .sort-control select {
      margin-left: 8px;
      padding: 5px;
      border: none;
      background-color: transparent;
      color: #165dff;
      font-size: 14px;
      cursor: pointer;
      outline: none;
    }
    
    /* 职位列表样式 */
    .job-list {
      display: flex;
      flex-direction: column;
      gap: 15px;
    }
    
    /* 职位项样式 */
    .job-item {
      background-color: #fff;
      border-radius: 8px;
      padding: 20px;
      border: 1px solid #e5e6eb;
      transition: all 0.3s ease;
      display: flex;
      flex-direction: column;
    }
    
    .job-item:hover {
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
      transform: translateY(-2px);
    }
    
    .job-title {
      font-size: 18px;
      font-weight: 600;
      color: #1d2129;
      margin-bottom: 12px;
    }
    
    .job-info {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
    
    .basic-info {
      display: flex;
      gap: 20px;
      color: #86909c;
      font-size: 14px;
    }
    
    .info-item {
      display: flex;
      align-items: center;
    }
    
    .info-item i {
      margin-right: 6px;
      font-size: 14px;
    }
    
    .salary {
      color: #f53f3f;
      font-size: 16px;
      font-weight: 600;
    }
    
    /* 响应式设计 */
    @media (max-width: 768px) {
      .job-info {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
      }
      
      .basic-info {
        flex-wrap: wrap;
        gap: 15px 20px;
      }
      
      .salary {
        align-self: flex-start;
      }
    }
        /* 新闻列表容器 */
    .news-container {
      max-width: 1400px;
      margin: 50px auto;
      padding: 0 20px;
    }
    
    .news-header {
      margin-bottom: 30px;
    }
    
    .news-title {
      font-size: 26px;
      color: #2c3e50;
      padding-bottom: 8px;
      border-bottom: 3px solid #3498db;
      display: inline-block;
    }
    
    /* 新闻列表网格 - 优化列间距和响应式断点 */
    .news-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(500px, 1fr));
      gap: 25px;
      margin-bottom: 40px;
    }
    
    /* 新闻项样式 - 优化内部布局和空间 */
    .news-item {
      display: flex;
      background-color: #fff;
      border-radius: 8px;
      overflow: hidden;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
      transition: all 0.3s ease;
    }
    
    .news-item:hover {
      transform: translateY(-4px);
      box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
    }
    
    /* 优化缩略图比例和显示 */
    .news-thumbnail {
      width: 160px;
      height: 100%;
      min-height: 120px;
      object-fit: cover;
      flex-shrink: 0;
    }
    
    /* 内容区域优化 */
    .news-content {
      flex-grow: 1;
      padding: 10px 20px;
          min-height: 170px;
      display: flex;
      flex-direction: column;
    }
    
    .news-time {
      display: flex;
      align-items: center;
      font-size: 12px;
      color: #999;
    }
    
    .news-time::before {
      content: "🕒";
      margin-right: 4px;
      font-size: 11px;
    }
    
    .news-heading {
      font-size: 17px;
      color: #2c3e50;
      transition: color 0.3s ease;
      margin-bottom: 8px;
      line-height: 1.4;
      flex-grow: 1;
    }
    
    .news-item:hover .news-heading {
      color: #3498db;
    }
    
    /* 新闻摘要样式优化 */
    .news-summary {
      font-size: 14px;
      color: #666;
      line-height: 1.5;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
      margin-top: auto;
    }
    
    /* 页码导航优化 */
    .pagination {
      display: flex;
      justify-content: center;
      align-items: center;
      gap: 10px;
      margin-top: 20px;
      MARGIN-BOTTOM: 50PX;
      padding: 15px 0;
    }
    
    .page-btn {
      padding: 8px 16px;
      border: 1px solid #ddd;
      border-radius: 4px;
      background-color: #fff;
      color: #333;
      cursor: pointer;
      transition: all 0.2s ease;
      font-size: 14px;
    }
    
    .page-btn:hover:not(.disabled) {
      background-color: #f5f7fa;
      border-color: #3498db;
      color: #3498db;
    }
    
    .page-btn.active {
      background-color: #3498db;
      color: white;
      border-color: #3498db;
    }
    
    .page-btn.disabled {
      opacity: 0.5;
      cursor: not-allowed;
      background-color: #f5f5f5;
    }
    
    /* 响应式优化 - 更精细的断点控制 */
    @media (max-width: 1100px) {
      .news-grid {
        grid-template-columns: repeat(auto-fill, minmax(450px, 1fr));
      }
    }
    
    @media (max-width: 960px) {
      .news-grid {
        grid-template-columns: 1fr;
      }
      
      .news-thumbnail {
        width: 200px;
      }
    }
    
    @media (max-width: 576px) {
      .news-item {
        flex-direction: column;
      }
      
      .news-thumbnail {
        width: 100%;
        min-height: 160px;
      }
      
      .news-content {
        padding: 15px 15px;
      }
      
      .page-btn {
        padding: 6px 12px;
        font-size: 13px;
      }
    }
     /* 新闻内容卡片 */
    .news-card {
      max-width: 1200px;
    margin: auto;
      background-color: #fff;
      border-radius: 8px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
      padding: 30px;
      margin-bottom: 30px;
    }
    
    /* 新闻标题 */
    .news-title {
      font-size: 28px;
      color: #2c3e50;
      line-height: 1.3;
      margin-bottom: 20px;
      padding-bottom: 15px;
      border-bottom: 1px solid #eee;
    }
    
    /* 作者信息 */
    .news-meta {
      display: flex;
      align-items: center;
      color: #888;
      font-size: 14px;
      margin-bottom: 25px;
      flex-wrap: wrap;
      gap: 15px;
    }
    
    .author-avatar {
      width: 36px;
      height: 36px;
      border-radius: 50%;
      object-fit: cover;
      margin-right: 8px;
    }
    
    .author-info {
      display: flex;
      align-items: center;
    }
    
    .publish-date {
      display: flex;
      align-items: center;
    }
    
    .publish-date::before {
      content: "•";
      margin-right: 6px;
      color: #ccc;
    }
    
    /* 新闻内容 */
    .news-content {
      font-size: 16px;
    }
    
    .news-content p {
      margin-bottom: 20px;
      text-align: justify;
    }
    
    .news-image {
      width: 100%;
      max-width: 700px;
      height: auto;
      border-radius: 6px;
      margin: 25px auto;
      display: block;
    }
    
    .news-content h3 {
      font-size: 20px;
      color: #2c3e50;
      margin: 5px 0 5px;
    }
    
    .quote {
      border-left: 4px solid #3498db;
      padding: 10px 15px;
      margin: 20px 0;
      background-color: #f8f9fa;
      font-style: italic;
      color: #555;
    }
    
    /* 标签 */
    .news-tags {
      margin: 30px 0;
      padding-top: 20px;
      border-top: 1px solid #eee;
    }
    
    .tag {
      display: inline-block;
      padding: 5px 12px;
      background-color: #f1f5f9;
      color: #3498db;
      border-radius: 20px;
      font-size: 13px;
      margin-right: 8px;
      margin-bottom: 8px;
      text-decoration: none;
      transition: all 0.2s ease;
    }
    
    .tag:hover {
      background-color: #3498db;
      color: white;
    }
    
    /* 上下篇导航 */
    .news-navigation {
        max-width: 1200px;
    margin: auto;
      background-color: #fff;
      border-radius: 8px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
      padding: 20px 30px;
      margin-bottom: 30px;
    }
    
    .nav-item {
      padding: 10px 0;
    }
    
    .nav-item:not(:last-child) {
      border-bottom: 1px dashed #eee;
    }
    
    .nav-label {
      font-weight: 600;
      color: #666;
      margin-bottom: 5px;
      display: inline-block;
    }
    
    .nav-link {
      color: #333;
      text-decoration: none;
      transition: color 0.2s ease;
    }
    
    .nav-link:hover {
      color: #3498db;
      text-decoration: underline;
    }
    
    /* 响应式设计 */
    @media (max-width: 768px) {
      .news-card {
        padding: 20px 15px;
      }
      
      .news-title {
        font-size: 24px;
      }
      
      .news-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
      }
      
      .publish-date::before {
        content: none;
      }
      
      .news-navigation {
        padding: 15px;
      }
    }

    
   section {
      padding: 80px 0;
    }
    
    .section-title {
      text-align: center;
      margin-bottom: 60px;
    }
    
    .section-title h2 {
      font-size: 32px;
      margin-bottom: 16px;
    }
    
    .section-title .divider {
      width: 60px;
      height: 3px;
      background-color: #165DFF;
      margin: 0 auto 20px;
    }
    
    .section-title p {
      max-width: 700px;
      margin: 0 auto;
      color: #666;
      font-size: 18px;
    }
    
    /* 产品概述 */
    .overview {
      background-color: white;
    }
    /* 视频容器样式 */
    .demo-video-container {
      max-width: 900px;
      margin: 0 auto 60px;
      border-radius: 12px;
      overflow: hidden;
      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
    }
    
    .demo-video {
      width: 100%;
      max-height: 500px;
      object-fit: cover;
    }
    
    .series-preview {
      display: flex;
      flex-wrap: wrap;
      gap: 50px;
      justify-content: center;
    }
    
    .series-card {
      flex: 1;
      min-width: 300px;
      max-width: 550px;
      background-color: #f5f7fa;
      border-radius: 12px;
      padding: 30px;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }
    
    .series-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08);
    }
    
    .series-icon {
      width: 60px;
      height: 60px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 20px;
      font-size: 24px;
    }
    
    .k-icon {
      background-color: rgba(22, 93, 255, 0.1);
      color: #165DFF;
    }
    
    .e-icon {
      background-color: rgba(54, 191, 250, 0.1);
      color: #36BFFA;
    }
    
    .series-card h3 {
      font-size: 20px;
      margin-bottom: 15px;
    }
    
    .series-card p {
      color: #666;
    }
    
    /* 产品轮播样式 */
    .carousel {
      position: relative;
      width: 100%;
      overflow: hidden;
      border-radius: 8px;
    }
    
    .carousel-track {
      display: flex;
      transition: transform 0.5s ease;
      height: 100%;
    }
    
    .carousel-slide {
      min-width: 100%;
      height: 100%;
    }
    
    .carousel-slide img {
      width: 100%;
      height: 100%;
      object-fit: contain;
      max-height: 300px;
    }
    
    .carousel-btn {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      background-color: rgba(255, 255, 255, 0.8);
      border: none;
      width: 40px;
      height: 40px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      z-index: 10;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
      transition: all 0.3s ease;
    }
    
    .carousel-btn:hover {
      background-color: white;
    }
    
    .carousel-prev {
      left: 15px;
    }
    
    .carousel-next {
      right: 15px;
    }
    
    .carousel-indicators {
      position: absolute;
      bottom: 15px;
      left: 0;
      right: 0;
      display: flex;
      justify-content: center;
      gap: 8px;
    }
    
    .carousel-indicator {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      background-color: rgba(255, 255, 255, 0.5);
      cursor: pointer;
      transition: all 0.3s ease;
    }
    
    .carousel-indicator.active {
      background-color: white;
      width: 30px;
      border-radius: 5px;
    }
    
    /* 产品系列 */
    .product-series {
      background-color: #f5f7fa;
    }
    
    .product-series:nth-child(even) {
      background-color: white;
    }
    
    .product-header {
      margin-bottom: 50px;
    }
    
    .product-list {
      display: flex;
      flex-direction: column;
    }
    
    .product-card {
      display: flex;
      flex-wrap: wrap;
      background-color: white;
      border-radius: 16px;
      overflow: hidden;
      box-shadow: 0 6px 16px rgba(0, 0, 0, 0.06);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }
    
    .product-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
    }
    
    .product-image {
      flex: 1;
      min-width: 300px;
      padding: 40px;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    
    .product-image.k-bg {
      background-color: rgba(22, 93, 255, 0.05);
    }
    
    .product-image.e-bg {
      background-color: rgba(54, 191, 250, 0.05);
    }
    
    .product-info {
      flex: 1;
      min-width: 300px;
      padding: 40px;
    }
    
    /* 系列中第二个产品卡片的布局交换 */
    .product-list .product-card:nth-child(2) .product-image {
      order: 2;
    }
    
    .product-list .product-card:nth-child(2) .product-info {
      order: 1;
    }
    
    .product-badge {
      display: inline-block;
      padding: 5px 15px;
      border-radius: 30px;
      font-size: 14px;
      font-weight: 600;
      margin-bottom: 15px;
    }
    
    .badge-k {
      background-color: rgba(22, 93, 255, 0.1);
      color: #165DFF;
    }
    
    .badge-e {
      background-color: rgba(54, 191, 250, 0.1);
      color: #36BFFA;
    }
    
    .product-info h3 {
      font-size: 26px;
      margin-bottom: 20px;
    }
    
    .product-info h4 {
      font-size: 18px;
      margin: 25px 0 15px;
    }
    
    .product-features {
      list-style: none;
    }
    
    .product-features li {
      margin-bottom: 12px;
      padding-left: 28px;
      position: relative;
    }
    
    .product-features li:before {
      content: "\f00c";
      font-family: "FontAwesome";
      position: absolute;
      left: 0;
      color: #165DFF;
      font-weight: bold;
    }
    
    .product-specs {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
      gap: 5px;
      margin: 25px 0;
    }
    
    .spec-item {
      background-color: #f5f7fa;
      padding: 10px;
      border-radius: 5px;
    }
    
    .spec-item p:first-child {
      color: #888;
      font-size: 14px;
    }
    
    .spec-item p:last-child {
      font-weight: 600;
    }
    
    .product-note {
      background-color: #f5f7fa;
      padding: 15px;
      border-radius: 8px;
      font-style: italic;
      color: #555;
      margin: 20px 0;
    }
    
    .product-link {
      display: inline-flex;
      align-items: center;
      font-weight: 600;
      margin-top: 10px;
    }
    
    .product-link i {
      margin-left: 8px;
      transition: transform 0.3s ease;
    }
    
    .product-link:hover i {
      transform: translateX(5px);
    }
    
    /* 产品优势 */
    .advantages {
      background-color: white;
    }
    
    .advantages-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 30px;
    }
    
    .advantage-card {
      background-color: #f5f7fa;
      border-radius: 12px;
      padding: 30px;
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }
    
    .advantage-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08);
    }
    
    .advantage-icon {
      width: 70px;
      height: 70px;
      border-radius: 50%;
      background-color: rgba(22, 93, 255, 0.1);
      color: #165DFF;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 20px;
      font-size: 28px;
    }
    
    .advantage-card h3 {
      font-size: 20px;
      margin-bottom: 15px;
    }
    
    .advantage-card p {
      color: #666;
    }
     /* 响应式调整 */
    @media (max-width: 992px) {
      
      .product-info, .product-image {
        padding: 30px;
      }
    }
    
    @media (max-width: 768px) {
      
      
      .section-title h2 {
        font-size: 28px;
      }
      
      section {
        padding: 60px 0;
      }
      
      /* 小屏幕下恢复图片在上文字在下的布局 */
      .product-list .product-card:nth-child(2) .product-image,
      .product-list .product-card:nth-child(2) .product-info {
        order: initial;
      }
      
      .contact-info, .contact-form {
        padding: 30px;
      }
      
      .carousel-btn {
        width: 30px;
        height: 30px;
        font-size: 12px;
      }
    }
    
    @media (max-width: 576px) {
      
      .section-title h2 {
        font-size: 24px;
      }
      
      .section-title p {
        font-size: 16px;
      }
      
      .product-specs {
        grid-template-columns: 1fr;
      }
      .carousel-indicators {
        bottom: 8px;
      }
      
      .carousel-indicator {
        width: 8px;
        height: 8px;
      }
      
      .carousel-indicator.active {
        width: 20px;
      }
     
    }