a {
      text-decoration: none;
  }



  /* 面包屑 */
  .blog-breadcrumb {
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 10px 15px;
    font-size: 13px;
    margin-bottom: 15px;
  }
  .blog-breadcrumb a {
    color: var(--b2b-blue);
  }
  .blog-breadcrumb a:hover {
    color: var(--b2b-orange);
  }

  /* 热门城市索引 */
  .blog-hot-city-section {
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 12px 15px;
    margin-bottom: 15px;
    font-size: 13px;
    border: 1px solid #e0e0e0;
  }
  .blog-hot-section-title {
    color: var(--b2b-blue);
    margin-right: 10px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 5px;
  }
  .blog-hot-city-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
  }
  .blog-hot-city-item {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    background: var(--b2b-light);
    color: var(--b2b-blue);
    border-radius: 20px;
    transition: var(--transition);
    text-decoration: none;
    border: 1px solid transparent;
    font-size: 12px;
  }
  .blog-hot-city-item:hover {
    background: var(--b2b-blue);
    color: #fff;
    border-color: var(--b2b-blue);
    transform: translateY(-2px);
    box-shadow: 0 2px 8px rgba(0,87,146,.2);
  }
  .blog-hot-city-item i {
    font-size: 12px;
    margin-right: 4px;
  }

  /* 热门关键词索引 */
  .blog-hot-keyword-section {
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 12px 15px;
    margin-bottom: 20px;
    font-size: 13px;
    border: 1px solid #e0e0e0;
  }
  .blog-hot-keyword-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
  }
  .blog-hot-keyword-item {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    background: #fff8f0;
    color: var(--b2b-orange);
    border-radius: 20px;
    transition: var(--transition);
    text-decoration: none;
    border: 1px solid #ffd8b8;
    font-size: 12px;
  }
  .blog-hot-keyword-item:hover {
    background: var(--b2b-orange);
    color: #fff;
    border-color: var(--b2b-orange);
    transform: translateY(-2px);
    box-shadow: 0 2px 8px rgba(253,95,0,.2);
  }
  .blog-hot-keyword-item i {
    font-size: 12px;
    margin-right: 4px;
  }

  /* 搜索框：融合设计 + 图标 */
  .blog-search-section {
    background: #fff;
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 25px;
    box-shadow: var(--shadow);
    border: 1px solid #e0e0e0;
  }
  .blog-search-fusion {
    display: flex;
    background: #fff;
    border-radius: 25px;
    overflow: hidden;
    transition: var(--transition);
    box-shadow: 0 2px 10px rgba(0,0,0,.1);
    border: 1px solid #e0e0e0;
  }
  .blog-search-fusion:focus-within {
    box-shadow: 0 0 0 3px rgba(253, 95, 0, 0.2), 0 4px 15px rgba(0,0,0,.15);
    transform: translateY(-2px);
    border-color: var(--b2b-orange);
  }
  .blog-city-input-wrapper {
    flex: 0 0 180px;
    position: relative;
    display: flex;
    align-items: center;
  }
  .blog-city-input-wrapper::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    height: 70%;
    width: 1px;
    background: #e0e0e0;
  }
  .blog-input-icon-left {
    position: absolute;
    left: 15px;
    color: var(--b2b-blue);
    font-size: 16px;
    transition: var(--transition);
    pointer-events: none;
  }
  .blog-search-input-city {
    border: 0;
    padding: 12px 15px 12px 45px;
    font-size: 15px;
    color: #333;
    background: transparent;
    transition: var(--transition);
    width: 100%;
    height: 100%;
  }
  .blog-search-input-city:focus {
    box-shadow: none;
  }
  .blog-search-input-city:focus ~ .blog-input-icon-left {
    color: var(--b2b-orange);
    transform: scale(1.1);
  }
  .blog-keyword-input-wrapper {
    flex: 1;
    position: relative;
    display: flex;
    align-items: center;
  }
  .blog-search-input-keyword {
    border: 0;
    padding: 12px 15px 12px 45px;
    font-size: 15px;
    color: #333;
    background: transparent;
    transition: var(--transition);
    width: 100%;
    height: 100%;
  }
  .blog-search-input-keyword:focus {
    box-shadow: none;
  }
  .blog-search-input-keyword:focus ~ .blog-input-icon-left {
    color: var(--b2b-orange);
    transform: scale(1.1);
  }
  .blog-search-btn-fusion {
    background: var(--b2b-blue);
    color: #fff;
    border: 0;
    padding: 12px 24px;
    font-size: 15px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    border-radius: 0 25px 25px 0;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 5px;
  }
  .blog-search-btn-fusion:hover {
    background: var(--b2b-orange);
  }
  .blog-search-btn-fusion:active {
    transform: scale(0.98);
  }
  .blog-search-icon-fusion {
    transition: var(--transition);
    display: inline-block;
    font-size: 16px;
  }
  .blog-search-btn-fusion:hover .blog-search-icon-fusion {
    transform: rotate(90deg) scale(1.2);
  }

  /* 重置按钮 */
  .blog-search-reset-wrapper {
    margin-top: 15px;
    text-align: end;
  }
  .blog-search-btn-reset {
    background: var(--b2b-gray);
    color: #fff;
    border: 0;
    padding: 8px 20px;
    font-size: 14px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    border-radius: 20px;
    text-decoration: none;
  }
  .blog-search-btn-reset:hover {
    background: #5a6268;
    color: #fff;
    text-decoration: none;
  }
  .blog-search-btn-reset:active {
    transform: scale(0.98);
  }
  .blog-reset-icon {
    transition: var(--transition);
    display: inline-block;
    font-size: 14px;
  }
  .blog-search-btn-reset:hover .blog-reset-icon {
    transform: rotate(-180deg);
  }

  /* 主内容：左侧 80% 最新企业动态 */
  .blog-dynamic-list {
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 20px;
  }
  .blog-dynamic-card {
    display: flex;
    gap: 15px;
    padding: 18px;
    border-bottom: 1px solid #f0f0f0;
    transition: var(--transition);
    align-items: flex-start;
  }
  .blog-dynamic-card:hover {
    background: #fff8f0;
    border-radius: var(--radius);
    margin: 0 -20px;
    padding-left: 38px;
    padding-right: 38px;
    box-shadow: 0 8px 25px rgba(0,0,0,.1);
  }
  .blog-dynamic-card:last-child {
    border-bottom: 0;
  }

  .blog-dynamic-icon {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: var(--radius);
    flex-shrink: 0;
    border: 1px solid #e0e0e0;
    background: #fff;
  }
  .blog-dynamic-content {
    flex: 1;
  }
  .blog-dynamic-title {
    font-size: 17px;
    font-weight: 600;
    color: var(--b2b-blue);
    margin-bottom: 6px;
    display: block;
  }
  .blog-dynamic-title:hover {
    color: var(--b2b-orange);
  }
  .blog-dynamic-desc {
    font-size: 14px;
    color: #555;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 8px;
    max-width:500px;
  }
  .blog-dynamic-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
  }
  .blog-dynamic-company {
    display: flex;
    align-items: center;
    gap: 6px;
  }
  .blog-company-icon {
    color: var(--b2b-blue);
    font-size: 10px;
    transition: var(--transition);
  }
  .blog-dynamic-company:hover .blog-company-icon {
    color: var(--b2b-orange);
    transform: scale(1.1);
  }
  .blog-dynamic-company a {
    color: var(--b2b-blue);
    transition: .2s;
  }
  .blog-dynamic-company a:hover {
    color: var(--b2b-orange);
  }
  .blog-dynamic-date {
    color: #999;
  }

  /* 无数据提示 */
  .blog-no-data {
    text-align: center;
    padding: 60px 20px;
    color: #999;
    font-size: 16px;
  }
  .blog-no-data i {
    font-size: 48px;
    color: #ddd;
    margin-bottom: 12px;
  }

  /* 右侧 20% 侧边栏 */
  .blog-sidebar {
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 20px;
    margin-bottom: 20px;
  }
  .blog-sidebar-tit {
    font-size: 16px;
    font-weight: 600;
    color: var(--b2b-blue);
    margin-bottom: 12px;
    border-left: 4px solid var(--b2b-orange);
    padding-left: 8px;
  }
  .blog-sidebar-list {
    list-style: none;
    padding: 0;
    margin: 0;
  }
  .blog-sidebar-list li {
    padding: 8px 0;
    border-bottom: 1px solid #f0f0f0;
    font-size: 13px;
  }
  .blog-sidebar-list li:last-child {
    border-bottom: 0;
  }
  .blog-sidebar-list a {
    color: #555;
    transition: .2s;
  }
  .blog-sidebar-list a:hover {
    color: var(--b2b-orange);
    padding-left: 4px;
  }
  .blog-sidebar-ad {
    width: 100%;
    border-radius: var(--radius);
    margin-top: 15px;
  }

  /* 分页：美化 */
  .blog-pagination-container {
    margin-top: 25px;
    display: flex;
    justify-content: center;
  }
  .blog-pagination {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    gap: 6px;
  }
  .blog-pagination li > a,
  .blog-pagination li > span {
    display: inline-block;
    padding: 8px 14px;
    font-size: 14px;
    border-radius: var(--radius);
    background: #fff;
    border: 1px solid #e0e0e0;
    color: var(--b2b-blue);
    transition: all .3s ease;
    box-shadow: 0 2px 4px rgba(0,0,0,.05);
  }
  .blog-pagination li.active > span {
    background: linear-gradient(135deg, var(--b2b-orange), #e55a00);
    color: #fff;
    border-color: var(--b2b-orange);
    box-shadow: 0 4px 10px rgba(253,95,0,.25);
  }
  .blog-pagination li:not(.active) > a:hover {
    background: linear-gradient(135deg, var(--b2b-blue), #004a8c);
    color: #fff;
    border-color: var(--b2b-blue);
    box-shadow: 0 4px 10px rgba(0,87,146,.25);
    transform: translateY(-2px);
  }

  /* 响应式：手机端 */
  @media (max-width: 768px) {
    .blog-hot-city-section,
    .blog-hot-keyword-section {
      padding: 10px 12px;
    }
    .blog-hot-city-wrapper,
    .blog-hot-keyword-wrapper {
      gap: 6px;
    }
    .blog-hot-city-item,
    .blog-hot-keyword-item {
      padding: 3px 8px;
      font-size: 12px;
    }
    .blog-search-section {
      padding: 15px;
    }
    .blog-search-fusion {
      flex-direction: column;
    }
    .blog-city-input-wrapper {
      flex: 1;
      border-bottom: 1px solid #e0e0e0;
    }
    .blog-city-input-wrapper::after {
      display: none;
    }
    .blog-search-btn-fusion {
      border-radius: 0;
    }
    .blog-search-reset-wrapper {
      margin-top: 10px;
      text-align: center;
    }
    .blog-dynamic-card {
      flex-direction: column;
      align-items: center;
      text-align: center;
    }
    .blog-dynamic-icon {
      margin-bottom: 12px;
      width: 120px;
      height: 120px;
    }
    .blog-dynamic-meta {
      flex-direction: column;
      gap: 6px;
    }
    .blog-sidebar {
      margin-top: 20px;
    }
  }