/* 产品列表页面样式 */

/* 容器宽度统一设置 */
.container {
  max-width: 1440px;
  width: 100%;
  padding-left: 20px;
  padding-right: 20px;
  margin-left: auto;
  margin-right: auto;
  box-sizing: border-box;
}

/* Banner区域样式 */
.product-banner {
  position: relative;
  background: linear-gradient(135deg, #0056b3, #004b9e);
  padding: 80px 0;
  overflow: hidden;
  color: #fff;
  text-align: center;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.product-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(0, 86, 179, 0.4) 0%, rgba(0, 75, 158, 0.2) 100%);
  z-index: 1;
}

#product-particles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.product-banner-content {
  position: relative;
  z-index: 2;
  padding: 0 15px;
}

.product-banner h1 {
  font-size: 36px;
  margin-bottom: 15px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.product-banner p,
.product-banner-meta {
  font-size: 16px;
  opacity: 0.9;
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.6;
  font-weight: 400;
}

.product-banner-meta {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 15px;
}

.product-banner-meta .meta-item {
  display: inline-flex;
  align-items: center;
}

.product-banner-meta .meta-item i {
  margin-right: 5px;
}

/* 调整面包屑导航和Banner区域之间的间距 */
.product-banner.product-detail-banner.mb-4 {
  margin-bottom: 0 !important;
}

.breadcrumb-wrapper.detail-breadcrumb.mb-4 {
  margin-top: -20px;
  position: relative;
  z-index: 5;
  margin-bottom: 1.5rem !important;
  background-color: #f8f9fa;
  padding: 10px 0;
  border-bottom: 1px solid #eee;
}

/* 响应式调整 */
@media (max-width: 1440px) {
  .container {
    max-width: 1340px;
  }
}

@media (max-width: 1199.98px) {
  .product-banner {
    padding: 70px 0;
  }
  
  .product-banner h1 {
    font-size: 32px;
  }
}

@media (max-width: 991.98px) {
  .product-banner {
    padding: 60px 0;
  }
  
  .product-banner h1 {
    font-size: 30px;
  }
}

@media (max-width: 768px) {
  .product-banner {
    padding: 50px 0;
  }
  
  .product-banner h1 {
    font-size: 28px;
  }
  
  .product-banner p,
  .product-banner-meta {
    font-size: 15px;
    max-width: 500px;
  }
  
  .breadcrumb-wrapper.detail-breadcrumb.mb-4 {
    margin-top: -15px;
  }
}

@media (max-width: 576px) {
  /* 产品网格布局 - 一行一个产品 */
  .product-grid {
    grid-template-columns: 1fr;
    gap: 15px;
    margin-bottom: 25px;
  }
  
  .advantage-grid {
    grid-template-columns: 1fr;
  }
  
  .process-step {
    flex: 0 0 50%;
  }
  
  .filter-container {
    padding: 15px;
  }
  
  #filterCategories {
    gap: 8px;
  }
  
  .filter-category {
    padding: 6px 10px;
    font-size: 12px;
  }
  
  .product-banner h1 {
    font-size: 24px;
  }
  
  .product-banner p {
    font-size: 15px;
  }
  
  /* 产品卡片和图片样式 */
  .product-card-img {
    padding-bottom: 56%; /* 16:9比例 */
  }
  
  .product-card {
    margin-bottom: 10px;
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.08);
    border-radius: 10px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-left: 3px solid #1890ff;
  }
  
  .product-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.12);
  }
  
  .product-card-content {
    padding: 16px;
  }
  
  .product-card h3 {
    font-size: 16px;
    margin-bottom: 8px;
    line-height: 1.4;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    max-height: 44px;
  }
  
  .card-category {
    display: inline-block;
    background-color: rgba(24, 144, 255, 0.1);
    color: #1890ff;
    font-size: 12px;
    padding: 3px 10px;
    border-radius: 15px;
    margin-bottom: 8px;
    font-weight: 500;
  }
  
  /* 移动端显示简短描述 */
  .card-description {
    display: -webkit-box !important;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    font-size: 13px;
    line-height: 1.5;
    color: #666;
    margin-bottom: 12px;
    max-height: 40px;
  }
  
  .product-card-img .img-container img {
    object-position: center;
  }
  
  /* 产品卡片底部布局 */
  .product-card-footer {
    padding-top: 12px;
    border-top: 1px solid #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: flex-end;
  }
  
  /* 按钮样式 */
  .btn-primary {
    padding: 8px 16px;
    font-size: 14px;
    border-radius: 20px;
    white-space: nowrap;
    background-color: #1890ff;
    color: #fff;
    box-shadow: 0 3px 8px rgba(24, 144, 255, 0.25);
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
  }
  
  .btn-primary:hover {
    background-color: #0c7cd5;
    transform: translateY(-2px);
    box-shadow: 0 5px 12px rgba(24, 144, 255, 0.4);
  }
  
  .btn-primary span {
    display: inline-block;
    overflow: visible;
    text-overflow: unset;
    white-space: nowrap;
  }
  
  .btn-primary i {
    margin-left: 5px;
    font-size: 12px;
    transition: transform 0.3s ease;
  }
  
  .btn-primary:hover i {
    transform: translateX(3px);
  }
  
  /* 价格标签样式 */
  .price {
    font-size: 14px;
    padding: 5px 10px;
    background-color: rgba(119, 86, 248, 0.08);
    border-radius: 3px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  
  /* 服务流程样式 */
  .service-process-detail {
    grid-template-columns: 1fr;
    gap: 15px;
  }
  
  .process-item {
    padding: 20px 15px;
    border-top: 2px solid #1890ff;
  }
  
  .process-content {
    flex: 1;
  }
  
  /* 无图片卡片样式优化 */
  .product-card.no-image {
    border-left: 4px solid #1890ff;
    background: #fff;
    padding: 0;
  }
  
  .product-card.no-image .product-card-content {
    padding: 18px;
  }
  
  .product-card.no-image h3 {
    margin-top: 0;
    margin-bottom: 10px;
  }
}

@media (min-width: 577px) and (max-width: 768px) {
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  
  .product-card-img {
    padding-bottom: 66%; /* 在平板上使用2:3的宽高比 */
  }
  
  .product-card-content {
    padding: 15px;
  }
  
  .product-card h3 {
    font-size: 16px;
  }
  
  .product-card p {
    font-size: 13px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
  }
  
  .btn-primary {
    font-size: 14px;
    padding: 7px 14px;
  }
  
  .price {
    font-size: 14px;
  }
  
  /* 服务流程在平板设备上的显示 */
  .process-step {
    flex: 0 0 33.33%;
    margin-bottom: 25px;
  }
}

/* 产品列表区域样式 */
.product-list-section {
  background-color: #f8f9fa;
  padding: 0 0 70px; /* 修改顶部padding为0，与word.css保持一致 */
  width: 100%;
}

/* 筛选区域样式 */
.word-filter {
  background-color: #fff;
  padding: 20px 25px;
  border-radius: 8px;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
  margin-bottom: 30px;
  width: 100%;
  position: relative;
}

.filter-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
}

.filter-title {
  font-size: 16px;
  color: #333;
  font-weight: 600;
  position: relative;
  padding-left: 28px;
}

.filter-title::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 18px;
  background: linear-gradient(to bottom, #0097e6, #0056b3);
  border-radius: 2px;
}

.filter-title i {
  margin-right: 8px;
  color: #0097e6;
}

#filterCategories {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 5px;
}

.filter-category {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  background-color: #f5f7fa;
  border-radius: 20px;
  color: #555;
  font-size: 14px;
  transition: all 0.3s ease;
  text-decoration: none;
  border: 1px solid #eaeef2;
  position: relative;
  overflow: hidden;
}

.filter-category::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, rgba(0, 151, 230, 0.1), rgba(0, 86, 179, 0.1));
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 0;
}

.filter-category:hover {
  border-color: #c6e0f5;
  color: #066edf;
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.filter-category:hover::before {
  opacity: 1;
}

.filter-category.active {
  background-color: #0097e6;
  color: #fff;
  font-weight: 500;
  border-color: #0097e6;
  box-shadow: 0 4px 12px rgba(0, 151, 230, 0.2);
}

.filter-category.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 40%;
  height: 3px;
  background-color: rgba(255, 255, 255, 0.7);
  border-radius: 3px 3px 0 0;
}

.filter-category i {
  margin-right: 6px;
  font-size: 13px;
  position: relative;
  z-index: 1;
  transition: all 0.3s ease;
}

.filter-category.active i {
  color: #fff;
  transform: scale(1.1);
}

/* 移动端适配 */
@media (max-width: 768px) {
  .word-filter {
    padding: 15px;
  }
  
  #filterCategories {
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 10px;
    -ms-overflow-style: none;
    scrollbar-width: none;
  }
  
  #filterCategories::-webkit-scrollbar {
    display: none;
  }
  
  .filter-category {
    padding: 6px 12px;
    font-size: 13px;
    white-space: nowrap;
  }
}

/* 面包屑导航样式 */
.word-breadcrumb-wrapper {
  margin-bottom: 25px;
  background-color: #fff;
  border-radius: 6px;
  padding: 14px 20px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  margin-top: 15px; /* 从30px减小到15px */
  transition: all 0.3s ease;
}

.word-breadcrumb-wrapper:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.word-breadcrumb {
  font-size: 14px;
  color: #757575;
  display: flex;
  flex-wrap: wrap;
}

.word-breadcrumb a {
  color: #066edf;
  text-decoration: none;
  transition: color 0.3s;
  display: inline-flex;
  align-items: center;
}

.word-breadcrumb a:hover {
  color: #0056b3;
  text-decoration: underline;
}

.separator {
  margin: 0 8px;
  color: #ccc;
}

@media (max-width: 768px) {
  .word-breadcrumb-wrapper {
    padding: 12px 15px;
    margin-bottom: 20px;
    margin-top: 10px; /* 从20px减小到10px */
  }
  
  .word-breadcrumb {
    font-size: 13px;
  }
}

/* 产品卡片网格 */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 25px;
  margin-bottom: 40px;
  width: 100%;
}

/* 产品卡片样式 */
.product-card {
  background-color: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease, opacity 0.5s ease;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

.product-card-img {
  display: block;
  overflow: hidden;
  height: 0;
  padding-bottom: 100%; /* 保持1:1的宽高比 */
  position: relative;
}

.product-card-img .img-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  border-radius: 4px;
}

.product-card-img .image-loader {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #f5f5f5;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
}

.product-card-img .image-loader:before {
  content: "";
  width: 30px;
  height: 30px;
  border: 3px solid #e0e0e0;
  border-top-color: #1890ff;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.product-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  position: relative;
  z-index: 2;
}

.product-card-img img[src] {
  background-color: transparent;
}

.product-card-img img:not([src]), 
.product-card-img img[src=""], 
.product-card-img img[src="{pboot:sitepath}/static/images/nopic.png"] {
  background-color: #f5f5f5;
  z-index: 1;
}

.product-card:hover .product-card-img img {
  transform: scale(1.05);
}

.product-card-content {
  padding: 20px;
}

.product-card h3 {
  margin-top: 0;
  margin-bottom: 10px;
  font-size: 18px;
  font-weight: 600;
}

.product-card h3 a {
  color: #333;
  text-decoration: none;
  transition: color 0.3s ease;
}

.product-card h3 a:hover {
  color: #1890ff;
}

.product-card p {
  color: #666;
  margin-bottom: 15px;
  font-size: 14px;
  line-height: 1.5;
}

/* 产品卡片底部布局样式优化 */
.product-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 15px;
  border-top: 1px solid #eee;
}

.price {
  font-size: 15px;
  color: #7756f8;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 50%;
}

.btn-primary {
  background-color: #1890ff;
  color: #fff;
  border: none;
  border-radius: 4px;
  padding: 8px 15px;
  font-size: 14px;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
  justify-content: center;
}

.btn-primary:hover {
  background-color: #0c7cd5;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 5px 12px rgba(24, 144, 255, 0.3);
}

.btn-primary i {
  margin-left: 5px;
  font-size: 12px;
  transition: transform 0.3s ease;
}

.btn-primary:hover i {
  transform: translateX(3px);
}

/* 分页样式 */
.product-pagination {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 30px;
  margin-bottom: 30px;
  width: 100%;
}

.page-info {
  margin-bottom: 15px;
  color: #777;
  font-size: 14px;
}

.page-info strong {
  color: #1890ff;
  font-weight: 600;
}

.page-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}

.page-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  border-radius: 4px;
  background-color: #fff;
  color: #555;
  text-decoration: none;
  font-size: 14px;
  transition: all 0.3s ease;
  border: 1px solid #e0e0e0;
  padding: 0;
  box-sizing: border-box;
  vertical-align: middle;
  position: relative;
  overflow: hidden;
}

.page-link[title*="页"] {
  padding: 0 12px;
}

/* 当前页样式 */
.page-links span.current,
.page-links a.current {
  background: #1890ff;
  border-color: #1890ff;
  color: #fff;
  font-weight: 600;
  box-shadow: 0 2px 4px rgba(24, 144, 255, 0.3);
}

/* 悬停效果 */
.page-links a:hover:not(.disabled) {
  background: #1890ff;
  border-color: #1890ff;
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(24, 144, 255, 0.2);
}

/* 禁用状态 */
.page-links a.disabled {
  background: #f8f9fa;
  border-color: #e9ecef;
  color: #adb5bd;
  cursor: not-allowed;
  pointer-events: none;
  opacity: 0.6;
}

/* 首页/末页按钮特殊样式 */
.page-links a[href*="page:index"],
.page-links a[href*="page:last"] {
  background: #f8f9fa;
  border-color: #dee2e6;
}

.page-links a[href*="page:index"]:hover:not(.disabled),
.page-links a[href*="page:last"]:hover:not(.disabled) {
  background: #0c7cd5;
  border-color: #0c7cd5;
}

/* 上一页/下一页按钮样式 */
.page-links a[href*="page:pre"],
.page-links a[href*="page:next"] {
  background: #fff;
  border-color: #1890ff;
  color: #1890ff;
  font-weight: 500;
}

.page-links a[href*="page:pre"]:hover:not(.disabled),
.page-links a[href*="page:next"]:hover:not(.disabled) {
  background: #1890ff;
  border-color: #1890ff;
  color: #fff;
}

/* 数字页码样式增强 */
.page-links a:not([href*="page:"]):not(.current) {
  transition: all 0.2s ease;
}

.page-links a:not([href*="page:"]):not(.current):hover {
  background: linear-gradient(135deg, #1890ff, #0c7cd5);
  border-color: #1890ff;
  color: #fff;
  transform: scale(1.05);
}

/* 活跃状态动画 */
.page-links span.current::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  0% {
    left: -100%;
  }
  100% {
    left: 100%;
  }
}

/* 自定义产品分页样式 - 确保所有元素在同一水平线上 */
.product-page-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}

.product-page-links a,
.product-page-links span {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  min-width: 36px !important;
  height: 36px !important;
  line-height: 36px !important;
  vertical-align: middle !important;
  text-align: center !important;
  margin: 0 !important;
  padding: 0 !important;
  border-radius: 4px !important;
  background-color: #fff !important;
  color: #555 !important;
  text-decoration: none !important;
  font-size: 14px !important;
  transition: all 0.3s ease !important;
  border: 1px solid #e0e0e0 !important;
  box-sizing: border-box !important;
  position: relative !important;
  overflow: hidden !important;
}

.product-page-links a[title*="页"] {
  padding: 0 12px !important;
}

/* 产品分页当前页样式 */
.product-page-links span.current {
  background-color: #1890ff !important;
  color: #fff !important;
  border-color: #1890ff !important;
  font-weight: 600 !important;
  box-shadow: 0 2px 4px rgba(24, 144, 255, 0.3) !important;
}

/* 产品分页悬停效果 */
.product-page-links a:hover:not(.disabled) {
  background-color: #1890ff !important;
  color: #fff !important;
  border-color: #1890ff !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 2px 8px rgba(24, 144, 255, 0.2) !important;
}

/* 产品分页禁用状态 */
.product-page-links a.disabled {
  background-color: #f8f9fa !important;
  border-color: #e9ecef !important;
  color: #adb5bd !important;
  cursor: not-allowed !important;
  pointer-events: none !important;
  opacity: 0.6 !important;
}

/* 产品分页首页/末页按钮 */
.product-page-links a[href*="page:index"],
.product-page-links a[href*="page:last"] {
  background-color: #f8f9fa !important;
  border-color: #dee2e6 !important;
}

.product-page-links a[href*="page:index"]:hover:not(.disabled),
.product-page-links a[href*="page:last"]:hover:not(.disabled) {
  background-color: #0c7cd5 !important;
  border-color: #0c7cd5 !important;
  color: #fff !important;
}

/* 产品分页上一页/下一页按钮 */
.product-page-links a[href*="page:pre"],
.product-page-links a[href*="page:next"] {
  background-color: #fff !important;
  border-color: #1890ff !important;
  color: #1890ff !important;
  font-weight: 500 !important;
}

.product-page-links a[href*="page:pre"]:hover:not(.disabled),
.product-page-links a[href*="page:next"]:hover:not(.disabled) {
  background-color: #1890ff !important;
  border-color: #1890ff !important;
  color: #fff !important;
}

/* 产品分页数字页码增强 */
.product-page-links a:not([href*="page:"]):not(.current) {
  transition: all 0.2s ease !important;
}

.product-page-links a:not([href*="page:"]):not(.current):hover {
  background: linear-gradient(135deg, #1890ff, #0c7cd5) !important;
  border-color: #1890ff !important;
  color: #fff !important;
  transform: scale(1.05) !important;
}

/* 产品分页活跃状态动画 */
.product-page-links span.current::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  animation: shimmer 2s infinite;
}

.no-data {
  text-align: center;
  padding: 30px;
  color: #999;
  font-size: 15px;
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
  margin: 20px 0;
  border: 1px solid #e9ecef;
}

.no-data i {
  margin-right: 5px;
  color: #1890ff;
  font-size: 16px;
}

/* 响应式分页 */
@media (max-width: 768px) {
  .page-links,
  .product-page-links {
    gap: 4px;
  }
  
  .page-links a,
  .page-links span,
  .product-page-links a,
  .product-page-links span {
    min-width: 32px !important;
    height: 32px !important;
    font-size: 13px !important;
  }
  
  .page-links a[title*="页"],
  .product-page-links a[title*="页"] {
    padding: 0 8px !important;
  }
  
  .page-info {
    font-size: 13px;
    margin-bottom: 12px;
  }
}

/* 服务优势区域 */
.service-advantage {
  margin-top: 30px;
  margin-bottom: 50px;
  width: 100%;
}

.section-title {
  text-align: center;
  font-size: 28px;
  margin-bottom: 40px;
  color: #333;
  font-weight: 600;
  position: relative;
  padding-bottom: 15px;
}

.section-title:after {
  content: '';
  position: absolute;
  width: 60px;
  height: 3px;
  background: #1890ff;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
}

.advantage-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
  margin-top: 40px;
}

.advantage-item {
  background-color: #fff;
  padding: 30px 20px;
  border-radius: 8px;
  text-align: center;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.advantage-item:hover {
  transform: translateY(-5px);
}

.advantage-icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: linear-gradient(135deg, #6ab7fc, #1890ff);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: #fff;
  font-size: 26px;
}

.advantage-title {
  font-size: 18px;
  margin-bottom: 15px;
  font-weight: 600;
  color: #333;
}

.advantage-desc {
  font-size: 14px;
  color: #666;
  line-height: 1.6;
}

/* 服务流程区域 */
.service-process {
  margin-top: 30px;
  margin-bottom: 50px;
  width: 100%;
}

.process-steps {
  display: flex;
  justify-content: space-between;
  position: relative;
  flex-wrap: wrap;
}

.process-steps:before {
  content: '';
  position: absolute;
  top: 45px;
  left: 50px;
  right: 50px;
  height: 2px;
  background: #e0e0e0;
  z-index: 0;
}

.process-step {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 0 15px;
  flex: 1;
  min-width: 150px;
  margin-bottom: 20px;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.step-number {
  font-size: 22px;
  font-weight: 700;
  color: #1890ff;
  margin-bottom: 15px;
}

.step-icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 15px;
  color: #1890ff;
  font-size: 26px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
  border: 2px solid #e6f7ff;
}

.step-title {
  font-size: 16px;
  margin-bottom: 10px;
  font-weight: 600;
  color: #333;
}

.step-desc {
  font-size: 14px;
  color: #666;
}

/* 响应式调整 */
@media (max-width: 1440px) {
  .container {
    max-width: 1340px;
  }
}

@media (max-width: 992px) {
  .process-steps:before {
    display: none;
  }
  
  .process-step {
    min-width: 120px;
  }
  
  .product-banner h1 {
    font-size: 32px;
  }
  
  .product-banner p {
    font-size: 16px;
  }
  
  .advantage-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  /* 服务流程在中等屏幕上的显示 */
  .process-step {
    flex: 0 0 33.33%;
    margin-bottom: 30px;
  }
}

@media (max-width: 768px) {
  .product-grid {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  }
  
  .advantage-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .process-step {
    flex: 0 0 33.33%;
    margin-bottom: 30px;
  }
  
  .product-banner {
    padding: 60px 0;
  }
  
  .product-banner h1 {
    font-size: 28px;
  }
  
  #filterCategories {
    overflow-x: auto;
    white-space: nowrap;
    flex-wrap: nowrap;
    padding-bottom: 5px;
  }
  
  .filter-category {
    flex-shrink: 0;
  }
}

@media (max-width: 1200px) {
  .container {
    max-width: 960px;
  }
  
  .why-choose-us-section {
    padding: 60px 0;
  }
  
  .advantage-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 480px) {
  .advantage-grid {
    grid-template-columns: repeat(1, 1fr);
  }
  
  /* 移除不需要的最后一个元素特殊处理 */
  .advantage-grid .advantage-item:last-child {
    grid-column: auto;
    width: 100%;
    max-width: 100%;
    justify-self: auto;
    margin: 0;
  }
}

/* 页面加载过渡效果 */
body {
  opacity: 1;
  transition: opacity 0.3s ease;
}

body.page-loading {
  opacity: 0;
}

/* 确保内容元素有默认状态，避免加载闪烁 */
.product-card,
.advantage-item,
.process-step {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

/* 内容区域预加载样式 */
.filter-container,
.product-grid,
.service-advantage,
.service-process {
  position: relative;
  min-height: 50px;
}

/* 产品列表预加载状态 */
.product-grid.loading::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #f8f9fa;
  z-index: 1;
}

/* 确保active类始终应用，即使在JS加载前 */
.filter-category.active {
  background-color: #1890ff !important;
  color: #fff !important;
  font-weight: 600 !important;
  box-shadow: 0 4px 12px rgba(24, 144, 255, 0.2) !important;
  border-color: #1890ff !important;
  transform: translateY(-2px) !important;
}

/* 页面加载指示器 */
.page-loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #ffffff;
  z-index: 9999;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loader.hidden {
  opacity: 0;
  visibility: hidden;
}

.loader-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid #f3f3f3;
  border-top: 3px solid #1890ff;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* 性能优化 */
[data-scroll-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

[data-scroll-reveal].visible {
  opacity: 1;
  transform: translateY(0);
}

/* 去除不必要的动画，减少渲染负担 */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* 优化内容渲染 */
.product-card,
.advantage-item,
.process-step {
  will-change: transform, opacity;
  contain: content;
}

/* 减少重绘和回流 */
.product-grid, 
.advantage-grid,
.process-steps {
  transform: translateZ(0);
  backface-visibility: hidden;
}

/* 产品详情页样式 */
.product-detail-banner {
  position: relative;
  background: linear-gradient(135deg, #0056b3, #004b9e);
  padding: 60px 0;
  margin-bottom: 0;
  overflow: hidden;
  color: #fff;
  text-align: center;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.detail-breadcrumb {
  background-color: #f5f7fa;
  padding: 10px 0;
  margin-bottom: 30px;
  border-bottom: 1px solid #eee;
}

/* 产品详情布局 - PC端 */
.product-detail-layout {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  margin-bottom: 40px;
}

.product-detail-main {
  flex: 1;
  min-width: 0;
  width: calc(75% - 15px);
}

.product-detail-sidebar {
  width: 25%;
  min-width: 250px;
}

/* 产品概览区域 - PC端 */
.product-overview {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
  padding: 25px;
  margin-bottom: 30px;
}

.product-overview-images {
  width: calc(50% - 15px);
  position: relative;
}

.product-overview-summary {
  width: calc(50% - 15px);
}

/* 缩略图样式 - PC端 */
.main-image {
  border-radius: 8px;
  overflow: hidden;
  position: relative;
  cursor: pointer;
  margin-bottom: 15px;
}

.main-image img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.3s ease;
}

.main-image:after {
  content: '\f00e';
  font-family: 'Font Awesome 5 Free';
  font-weight: 900;
  position: absolute;
  right: 10px;
  bottom: 10px;
  width: 36px;
  height: 36px;
  background: rgba(0, 0, 0, 0.5);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.main-image:hover:after {
  opacity: 1;
}

.main-image:hover img {
  transform: scale(1.03);
}

.image-thumbnails {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 10px;
}

.thumbnail {
  width: calc(20% - 8px);
  height: 70px;
  border-radius: 4px;
  overflow: hidden;
  cursor: pointer;
  border: 2px solid #eee;
  transition: all 0.2s ease;
}

.thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.thumbnail:hover, .thumbnail.active {
  border-color: #1890ff;
  box-shadow: 0 0 0 2px rgba(24, 144, 255, 0.2);
}

/* 为什么选择我们的服务 - PC端 */
.why-choose-us-section {
  padding: 70px 0;
  background-color: #f8f9fa;
  position: relative;
}

.why-choose-us-section .choose-us-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  max-width: 1440px;
  margin: 0 auto;
}

.why-choose-us-section .choose-item {
  background-color: #fff;
  border-radius: 12px;
  padding: 35px 30px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
  display: flex;
  align-items: flex-start;
  position: relative;
  overflow: hidden;
}

.why-choose-us-section .choose-icon {
  width: 75px;
  height: 75px;
  min-width: 75px;
  background: linear-gradient(135deg, #1890ff, #6ab7fc);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 25px;
  position: relative;
  box-shadow: 0 10px 20px rgba(24, 144, 255, 0.2);
}

.why-choose-us-section .choose-content {
  flex-grow: 1;
}

.why-choose-us-section .choose-title {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 12px;
  color: #333;
  position: relative;
}

.why-choose-us-section .choose-desc {
  color: #666;
  font-size: 15px;
  line-height: 1.6;
}

/* 响应式调整 - 大屏幕 */
@media (max-width: 1440px) {
  .why-choose-us-section .choose-us-grid {
    max-width: 1240px;
  }
  
  .why-choose-us-section .choose-item {
    padding: 30px 25px;
  }
  
  .why-choose-us-section .choose-icon {
    width: 70px;
    height: 70px;
    min-width: 70px;
    margin-right: 20px;
  }
  
  .why-choose-us-section .choose-title {
    font-size: 18px;
  }
  
  .why-choose-us-section .choose-desc {
    font-size: 14px;
  }
}

/* 响应式调整 - 中等屏幕 */
@media (max-width: 1200px) {
  .container {
    max-width: 960px;
  }
  
  .why-choose-us-section {
    padding: 60px 0;
  }
  
  .why-choose-us-section .choose-us-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    max-width: 960px;
  }
  
  .why-choose-us-section .choose-item {
    padding: 25px 20px;
  }
  
  .why-choose-us-section .choose-icon {
    width: 65px;
    height: 65px;
    min-width: 65px;
    margin-right: 15px;
  }
  
  .thumbnail {
    height: 60px;
  }
}

/* 响应式调整 - 平板 */
@media (max-width: 992px) {
  .container {
    max-width: 720px;
  }
  
  .product-detail-layout {
    flex-direction: column;
  }
  
  .product-detail-main,
  .product-detail-sidebar {
    width: 100%;
  }
  
  .why-choose-us-section .choose-us-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    max-width: 720px;
  }
  
  .thumbnail {
    width: calc(16.666% - 8px);
    height: 60px;
  }
  
  .product-overview-images,
.product-overview-summary {
    width: 100%;
  }
  
  .product-overview {
    flex-direction: column;
  }
}

/* 响应式调整 - 移动端 */
@media (max-width: 767px) {
  .container {
    padding-left: 15px;
    padding-right: 15px;
    max-width: 540px;
  }
  
  .why-choose-us-section {
    padding: 40px 0;
  }
  
  .why-choose-us-section .section-title {
    font-size: 24px;
  margin-bottom: 30px;
}

  .why-choose-us-section .choose-us-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    max-width: 540px;
  }
  
  .why-choose-us-section .choose-item {
    padding: 20px 15px;
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  
  .why-choose-us-section .choose-icon {
    width: 60px;
    height: 60px;
    min-width: 60px;
    margin-right: 0;
    margin-bottom: 15px;
  }
  
  .why-choose-us-section .choose-title {
    font-size: 16px;
    margin-bottom: 8px;
  }
  
  .why-choose-us-section .choose-desc {
    font-size: 13px;
    line-height: 1.5;
  }
  
  /* 移动端缩略图优化 */
  .image-thumbnails {
    display: flex;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 10px;
    -webkit-overflow-scrolling: touch;
  }
  
  .thumbnail {
    min-width: 60px;
    width: 60px;
    height: 60px;
    flex: 0 0 auto;
  }
  
  .product-overview {
    padding: 15px;
  }
  
  .product-overview-images {
    margin-bottom: 20px;
  }
  
  /* 标签页优化 */
  .tabs-header {
    overflow-x: auto;
    white-space: nowrap;
    padding-bottom: 5px;
    flex-wrap: nowrap;
  }
  
  .tab-item {
    padding: 12px 15px;
    font-size: 14px;
    flex: 0 0 auto;
  }
  
  .tabs-content {
    padding: 15px;
  }
  
  /* 上下篇导航优化 */
  .news-nav {
    flex-direction: column;
    gap: 15px;
  }
  
  .news-nav-item {
    max-width: 100%;
  }
  
  .product-action {
    flex-direction: column;
    gap: 10px;
  }
  
  .product-highlights {
    margin-top: 15px;
  }
  
  .highlights-title {
    font-size: 16px;
    margin-bottom: 10px;
  }
  
  .highlights-list li {
    font-size: 14px;
    margin-bottom: 8px;
  }
}

/* 更小屏幕移动设备 */
@media (max-width: 480px) {
  .why-choose-us-section .choose-item {
    padding: 15px 10px;
  }
  
  .why-choose-us-section .choose-icon {
    width: 50px;
    height: 50px;
    min-width: 50px;
  }
  
  .why-choose-us-section .choose-title {
    font-size: 14px;
    margin-bottom: 5px;
  }
  
  .why-choose-us-section .choose-desc {
    font-size: 12px;
    line-height: 1.4;
  }
  
  .thumbnail {
    min-width: 50px;
    width: 50px;
    height: 50px;
  }
}

/* 修复图片模态框在移动端的显示 */
.gallery-modal {
  display: none;
  position: fixed;
  z-index: 9999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.9);
  justify-content: center;
  align-items: center;
}

.gallery-modal-content {
  position: relative;
  width: 80%;
  max-width: 900px;
  max-height: 90vh;
}

.gallery-modal-img {
  width: 100%;
  max-height: 90vh;
  object-fit: contain;
  border-radius: 8px;
}

.gallery-modal-close {
  position: absolute;
  top: -40px;
  right: 0;
  color: white;
  font-size: 35px;
  font-weight: bold;
  cursor: pointer;
  opacity: 0.8;
  z-index: 10;
}

.gallery-modal-nav {
  position: absolute;
  top: 0;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.gallery-modal-prev,
.gallery-modal-next {
  color: white;
  font-size: 30px;
  font-weight: bold;
  background-color: rgba(0, 0, 0, 0.5);
  padding: 10px 15px;
  border-radius: 50%;
  cursor: pointer;
  user-select: none;
  opacity: 0.7;
}

@media (max-width: 767px) {
  .gallery-modal-content {
    width: 90%;
  }
  
  .gallery-modal-prev,
  .gallery-modal-next {
    font-size: 24px;
    padding: 8px 12px;
  }
  
  .gallery-modal-prev {
    margin-left: -5px;
  }
  
  .gallery-modal-next {
    margin-right: -5px;
  }
}

/* 为什么选择我们的服务 - 修复版 */
.why-choose-us-section:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: linear-gradient(120deg, rgba(24, 144, 255, 0.03) 0%, rgba(0, 0, 0, 0.01) 100%);
  z-index: 0;
}

.why-choose-us-section .container {
  position: relative;
  z-index: 1;
  max-width: 1440px;
  width: 100%;
  padding-left: 15px;
  padding-right: 15px;
  margin-left: auto;
  margin-right: auto;
}

.why-choose-us-section .section-title {
  text-align: center;
  margin-bottom: 50px;
  position: relative;
  padding-bottom: 15px;
  color: #333;
  font-size: 32px;
  font-weight: 700;
}

.why-choose-us-section .section-title:after {
  content: '';
  position: absolute;
  width: 80px;
  height: 4px;
  background: #1890ff;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 2px;
}

.why-choose-us-section .choose-us-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  max-width: 1440px;
  margin: 0 auto;
}

.why-choose-us-section .choose-item {
  background-color: #fff;
  border-radius: 12px;
  padding: 35px 30px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
  display: flex;
  align-items: flex-start;
  position: relative;
  overflow: hidden;
}

.why-choose-us-section .choose-item:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, #1890ff, #6ab7fc);
  transition: height 0.3s ease;
}

.why-choose-us-section .choose-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 35px rgba(24, 144, 255, 0.1);
}

.why-choose-us-section .choose-item:hover:before {
  height: 8px;
}

.why-choose-us-section .choose-icon:after {
  content: '';
  position: absolute;
  width: 85%;
  height: 85%;
  border-radius: 50%;
  border: 2px dashed rgba(255, 255, 255, 0.5);
}

.why-choose-us-section .choose-icon i {
  color: #fff;
  font-size: 30px;
}

.why-choose-us-section .choose-content {
  flex-grow: 1;
}

.why-choose-us-section .choose-title {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 12px;
  color: #333;
  position: relative;
}

.why-choose-us-section .choose-desc {
  color: #666;
  font-size: 15px;
  line-height: 1.6;
}

@media (max-width: 1440px) {
  .why-choose-us-section .choose-us-grid {
    max-width: 100%;
  }
  
  .why-choose-us-section .choose-item {
    padding: 30px 25px;
  }
  
  .why-choose-us-section .choose-icon {
    width: 70px;
    height: 70px;
    min-width: 70px;
    margin-right: 20px;
  }
  
  .why-choose-us-section .choose-title {
    font-size: 18px;
  }
  
  .why-choose-us-section .choose-desc {
    font-size: 14px;
  }
}

@media (max-width: 1200px) {
  .why-choose-us-section {
    padding: 60px 0;
  }
  
  .why-choose-us-section .choose-us-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
  }
  
  .why-choose-us-section .choose-item {
    padding: 25px 20px;
  }
  
  .why-choose-us-section .choose-icon {
    width: 65px;
    height: 65px;
    min-width: 65px;
    margin-right: 20px;
  }
  
  .why-choose-us-section .choose-title {
    font-size: 18px;
    margin-bottom: 8px;
  }
}

@media (max-width: 767px) {
  .why-choose-us-section {
    padding: 40px 0;
  }
  
  .why-choose-us-section .section-title {
    font-size: 24px;
    margin-bottom: 30px;
  }
  
  .why-choose-us-section .choose-us-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
  }
  
  .why-choose-us-section .choose-item {
    padding: 20px 15px;
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  
  .why-choose-us-section .choose-icon {
    width: 60px;
    height: 60px;
    min-width: 60px;
    margin-right: 0;
    margin-bottom: 15px;
  }
  
  .why-choose-us-section .choose-icon i {
    font-size: 24px;
  }
  
  .why-choose-us-section .choose-title {
    font-size: 16px;
    margin-bottom: 8px;
  }
  
  .why-choose-us-section .choose-desc {
    font-size: 13px;
    line-height: 1.5;
  }
}

@media (max-width: 480px) {
  .why-choose-us-section .choose-item {
    padding: 15px 10px;
  }
  
  .why-choose-us-section .choose-icon {
    width: 50px;
    height: 50px;
    min-width: 50px;
  }
  
  .why-choose-us-section .choose-title {
    font-size: 14px;
    margin-bottom: 5px;
  }
  
  .why-choose-us-section .choose-desc {
    font-size: 12px;
  }
}

/* 产品标签页 - PC端 */
.product-tabs {
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
  overflow: hidden;
  margin-bottom: 30px;
}

.tabs-header {
  display: flex;
  border-bottom: 1px solid #eee;
  background-color: #f9f9fa;
}

.tab-item {
  padding: 15px 25px;
  font-size: 16px;
  color: #555;
  cursor: pointer;
  transition: all 0.3s ease;
  border-bottom: 3px solid transparent;
}

.tab-item:hover {
  color: #1890ff;
}

.tab-item.active {
  color: #1890ff;
  border-bottom-color: #1890ff;
  font-weight: 600;
  background-color: #fff;
}

.tabs-content {
  padding: 25px;
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

.content-editor {
  font-size: 15px;
  line-height: 1.7;
  color: #555;
}

/* FAQ手风琴效果 */
.faq-accordions .faq-item {
  margin-bottom: 15px;
  border: 1px solid #eee;
  border-radius: 8px;
  overflow: hidden;
}

.faq-accordions .faq-question {
  padding: 15px;
  background-color: #f9f9f9;
  cursor: pointer;
  display: flex;
  align-items: center;
  font-weight: 600;
  color: #333;
}

.faq-accordions .faq-question i {
  margin-right: 10px;
  color: #1890ff;
  transition: transform 0.3s ease;
}

.faq-accordions .faq-question span {
  flex: 1;
}

.faq-accordions .faq-answer {
  padding: 0;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-accordions .faq-answer.show {
  padding: 15px;
  max-height: 300px;
}

.faq-accordions .faq-answer p {
  margin: 0;
  color: #666;
  line-height: 1.6;
}

/* 上下篇导航 */
.news-nav {
  display: flex;
  justify-content: space-between;
  margin: 30px 0;
  background: #fff;
  border-radius: 8px;
  padding: 20px;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
}

.news-nav-item {
  max-width: 48%;
}

.news-nav-item.prev {
  text-align: left;
}

.news-nav-item.next {
  text-align: right;
}

.news-nav-label {
  color: #999;
  font-size: 14px;
  margin-bottom: 5px;
  display: flex;
  align-items: center;
}

.news-nav-item.prev .news-nav-label {
  justify-content: flex-start;
}

.news-nav-item.next .news-nav-label {
  justify-content: flex-end;
}

.news-nav-title {
  font-size: 15px;
  color: #333;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* 移动端上下篇导航优化 */
@media (max-width: 767px) {
  .news-nav {
    flex-direction: column;
    gap: 0;
    padding: 0;
    background: transparent;
    box-shadow: none;
  }
  
  .news-nav-item {
    max-width: 100%;
    margin-bottom: 15px;
    background: #fff;
    border-radius: 8px;
    padding: 15px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
  }
  
  .news-nav-item:last-child {
    margin-bottom: 0;
  }
  
  .news-nav-item:before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 4px;
    background: #1890ff;
    opacity: 0.7;
  }
  
  .news-nav-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  }
  
  .news-nav-item.prev {
    padding-left: 20px;
  }
  
  .news-nav-item.next {
    padding-left: 20px;
    text-align: left;
  }
  
  .news-nav-label {
    position: relative;
    display: inline-flex;
    align-items: center;
    font-weight: 600;
    font-size: 13px;
    color: #1890ff;
    margin-bottom: 8px;
    background: rgba(24, 144, 255, 0.08);
    padding: 4px 10px;
    border-radius: 4px;
  }
  
  .news-nav-item.prev .news-nav-label,
  .news-nav-item.next .news-nav-label {
    justify-content: flex-start;
  }
  
  .news-nav-content {
    flex: 1;
  }
  
  .news-nav-title {
    font-size: 15px;
    color: #333;
    line-height: 1.5;
    white-space: normal;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    max-height: 45px;
  }
  
  .news-nav-item.prev .news-nav-icon,
  .news-nav-item.next .news-nav-icon {
    width: 36px;
    height: 36px;
    min-width: 36px;
    background: rgba(24, 144, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    color: #1890ff;
  }
  
  .news-nav-icon i {
    font-size: 16px;
  }
}

/* 小屏幕手机进一步优化 */
@media (max-width: 480px) {
  .news-nav-item {
    padding: 12px;
  }
  
  .news-nav-item.prev {
    padding-left: 15px;
  }
  
  .news-nav-item.next {
    padding-left: 15px;
  }
  
  .news-nav-item.prev .news-nav-icon,
  .news-nav-item.next .news-nav-icon {
    width: 32px;
    height: 32px;
    min-width: 32px;
    margin-right: 12px;
  }
  
  .news-nav-label {
    font-size: 12px;
    padding: 3px 8px;
    margin-bottom: 6px;
  }
  
  .news-nav-title {
    font-size: 14px;
    -webkit-line-clamp: 2;
    max-height: 42px;
  }
}

/* 侧边栏 */
.sidebar-block {
  background: #fff;
  border-radius: 10px;
  padding: 20px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
  margin-bottom: 25px;
}

.sidebar-title {
  position: relative;
  font-size: 18px;
  margin-top: 0;
  margin-bottom: 25px;
  padding-bottom: 12px;
  color: #333;
  font-weight: 600;
  border-bottom: 1px solid #eee;
}

.sidebar-title:after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, #1890ff, rgba(24, 144, 255, 0.3));
  border-radius: 3px;
}

.sidebar-title i {
  margin-right: 8px;
  color: #1890ff;
}

.related-list, 
.recommended-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.related-item, 
.recommended-item {
  margin-bottom: 15px;
}

.related-item:last-child, 
.recommended-item:last-child {
  margin-bottom: 0;
}

.enhanced-link {
  display: block;
  padding: 12px;
  background: #f8f9fa;
  border-radius: 8px;
  border-left: 3px solid #1890ff;
  transition: all 0.3s ease;
  text-decoration: none;
  margin-bottom: 12px;
}

.enhanced-link:hover {
  background: rgba(24, 144, 255, 0.05);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
  transform: translateY(-3px);
  text-decoration: none;
}

.related-title, 
.recommended-title {
  font-size: 16px;
  margin: 0 0 8px;
  color: #333;
  font-weight: 600;
  transition: color 0.3s;
  line-height: 1.4;
}

.enhanced-link:hover .related-title,
.enhanced-link:hover .recommended-title {
  color: #1890ff;
}

.related-desc {
  color: #666;
  font-size: 14px;
  margin: 0 0 10px;
  line-height: 1.5;
}

.related-tag {
  display: inline-block;
  font-size: 13px;
  color: #1890ff;
  background: rgba(24, 144, 255, 0.08);
  padding: 4px 10px;
  border-radius: 15px;
}

.related-tag i {
  margin-right: 5px;
}

.recommended-meta {
  display: flex;
  align-items: center;
  gap: 15px;
}

.recommended-meta .meta-item {
  display: flex;
  align-items: center;
  color: #888;
  font-size: 13px;
}

.recommended-meta .meta-item i {
  margin-right: 5px;
  color: #1890ff;
}

@media (max-width: 767px) {
  .sidebar-block {
    padding: 20px;
  }
  
  .sidebar-title {
    font-size: 16px;
    margin-bottom: 20px;
  }
  
  .enhanced-link {
    padding: 12px;
  }
  
  .related-title, 
  .recommended-title {
    font-size: 15px;
  }
  
  .related-desc {
    font-size: 13px;
  }
}

@media (max-width: 992px) {
  /* FAQ在平板上的响应式调整 */
  .faq-accordions .faq-question {
    padding: 12px;
    font-size: 15px;
  }
}

@media (max-width: 767px) {
  .faq-accordions .faq-question {
    padding: 10px;
    font-size: 14px;
  }
  
  .faq-accordions .faq-answer.show {
    padding: 10px;
  }
  
  .faq-accordions .faq-answer p {
    font-size: 13px;
  }
}

/* 产品详情页样式 */
.product-detail-section {
  padding: 30px 0 60px;
  background-color: #f8f9fa;
}

/* 产品详情页服务亮点样式 */
.product-highlights {
  margin-top: 20px;
}

.highlights-title {
  font-size: 18px;
  margin-bottom: 15px;
  color: #333;
  font-weight: 600;
}

.highlights-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.highlights-list li {
  display: flex;
  align-items: flex-start;
  margin-bottom: 10px;
  color: #555;
}

.highlights-list li i {
  color: #1890ff;
  margin-right: 10px;
  margin-top: 4px;
}

.product-action {
  display: flex;
  gap: 15px;
  margin-top: 25px;
}

.consultation-btn,
.call-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
}

.consultation-btn {
  background-color: #1890ff;
  color: #fff;
}

.consultation-btn:hover {
  background-color: #0c7cd5;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(24, 144, 255, 0.3);
  color: #fff;
}

.call-btn {
  background-color: #f0f2f5;
  color: #333;
}

.call-btn:hover {
  background-color: #e6e6e6;
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.08);
  color: #333;
}

.consultation-btn i,
.call-btn i {
  margin-right: 8px;
}

/* 服务流程样式 - 完全重写 */
.service-process-detail {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  padding: 10px 0;
}

.process-item {
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  padding: 25px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  border-top: 3px solid #1890ff;
}

.process-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.process-item:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(45deg, rgba(24, 144, 255, 0.03), transparent);
  z-index: 0;
}

.process-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.process-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, #1890ff, #0056b3);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: #fff;
  font-size: 28px;
  box-shadow: 0 10px 25px rgba(24, 144, 255, 0.25);
  position: relative;
  z-index: 2;
  transition: all 0.4s ease;
}

.process-icon:before {
  content: '';
  position: absolute;
  top: -8px;
  left: -8px;
  right: -8px;
  bottom: -8px;
  background: rgba(24, 144, 255, 0.1);
  border-radius: 50%;
  z-index: -1;
}

.process-icon:after {
  content: '';
  position: absolute;
  width: 90%;
  height: 90%;
  border-radius: 50%;
  border: 2px dashed rgba(255, 255, 255, 0.6);
  animation: spin 20s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.process-item:hover .process-icon {
  transform: scale(1.1);
  background: linear-gradient(135deg, #2ba0ff, #006dd7);
  box-shadow: 0 15px 30px rgba(24, 144, 255, 0.35);
}

.process-title {
  font-size: 20px;
  margin: 0 0 15px;
  color: #333;
  font-weight: 600;
  position: relative;
  padding-bottom: 12px;
}

.process-title:after {
  content: '';
  position: absolute;
  width: 40px;
  height: 3px;
  background: linear-gradient(90deg, #1890ff, transparent);
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 3px;
}

.process-desc {
  color: #666;
  margin: 0;
  line-height: 1.6;
  font-size: 14px;
}

.process-item:nth-child(odd) .process-icon:before {
  animation: pulse-odd 3s infinite alternate;
}

.process-item:nth-child(even) .process-icon:before {
  animation: pulse-even 3s infinite alternate;
}

@keyframes pulse-odd {
  0% { opacity: 0.5; transform: scale(1); }
  100% { opacity: 0.8; transform: scale(1.1); }
}

@keyframes pulse-even {
  0% { opacity: 0.8; transform: scale(1.1); }
  100% { opacity: 0.5; transform: scale(1); }
}

/* 平板端样式调整 */
@media (max-width: 992px) {
  .process-icon {
    width: 70px;
    height: 70px;
  font-size: 24px;
    margin-bottom: 18px;
}

  .process-title {
  font-size: 18px;
    padding-bottom: 10px;
    margin-bottom: 12px;
  }
  
  .process-title:after {
    width: 35px;
    height: 2px;
  }
}

/* 移动端样式调整 */
@media (max-width: 767px) {
  .process-inner {
    flex-direction: row;
    align-items: center;
    text-align: left;
  }
  
  .process-icon {
    width: 60px;
    height: 60px;
    min-width: 60px;
    margin-right: 20px;
    margin-bottom: 0;
    font-size: 22px;
  }
  
  .process-icon:before {
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
  }
  
  .process-title {
    font-size: 17px;
    padding-bottom: 8px;
    margin-bottom: 10px;
  }
  
  .process-title:after {
    left: 0;
    transform: none;
    width: 30px;
    height: 2px;
  }
  
  .process-desc {
    font-size: 14px;
    line-height: 1.5;
  }
}

/* 移动端通用样式 */
@media (max-width: 767px) {
  .ml-3 {
    margin-left: 1rem;
  }
  
  .mb-5 {
    margin-bottom: 3rem;
  }
  
  .mb-4 {
    margin-bottom: 1.5rem;
  }
  
  .mb-3 {
    margin-bottom: 1rem;
  }
  
  .mb-2 {
    margin-bottom: 0.5rem;
  }
  
  .mt-4 {
    margin-top: 1.5rem;
  }
  
  .mt-3 {
    margin-top: 1rem;
  }
  
  .py-5 {
    padding-top: 3rem;
    padding-bottom: 3rem;
  }
  
  .d-md-flex {
    display: none;
  }
  
  .d-md-none {
    display: block;
  }
  
  .d-none {
    display: block;
  }
  
  .d-md-block {
    display: none;
  }
  
  /* 文字大小优化 */
  .product-banner h1 {
    font-size: 22px;
  }
  
  .section-title {
    font-size: 20px;
    margin-bottom: 20px;
  }
}

.process-content {
    width: 100%;
  }
  
/* 保持其他部分的样式不变 */
@media (max-width: 992px) {
  .service-process-detail {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .process-item {
    padding: 20px;
  }
}

/* 超小屏幕手机优化 */
@media (max-width: 360px) {
  .product-grid {
    gap: 8px;
  }
  
  .product-card-content {
    padding: 8px;
  }
  
  .product-card h3 {
    font-size: 13px;
    margin-bottom: 4px;
  }
  
  .product-card-footer {
    padding-top: 6px;
  }
  
  .btn-primary {
    padding: 3px 6px;
    font-size: 11px;
  }
  
  .btn-primary span {
    max-width: 30px;
  }
  
  .price {
    font-size: 11px;
    padding: 2px 5px;
  }
}

/* 无图片产品卡片样式 */
.product-card.no-image {
  border-left: 4px solid #1890ff;
  transition: all 0.3s ease;
}

.product-card.no-image:hover {
  border-left-color: #0c7cd5;
  transform: translateY(-5px);
}

.product-card.no-image .product-card-content {
  padding: 25px;
}

.card-category {
  display: inline-block;
  background-color: rgba(24, 144, 255, 0.1);
  color: #1890ff;
  font-size: 13px;
  padding: 3px 10px;
  border-radius: 15px;
  margin-bottom: 10px;
  font-weight: 500;
}

.product-card.no-image h3 {
  font-size: 18px;
  margin-bottom: 12px;
}

.product-card.no-image .card-description {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 20px;
  color: #666;
  line-height: 1.6;
}

/* 增强的主图样式 */
.enhanced-main-image .main-image {
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  position: relative;
}

.enhanced-main-image img {
  width: 100%;
  height: auto;
  border-radius: 10px;
  transition: all 0.4s ease;
}

.main-image-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(0,0,0,0) 50%, rgba(0,0,0,0.5) 100%);
  opacity: 0;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
}

.enhanced-main-image:hover .main-image-overlay {
  opacity: 1;
}

.overlay-content {
  background: rgba(255, 255, 255, 0.9);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #1890ff;
  font-size: 20px;
  transform: scale(0.8);
  transition: all 0.3s ease;
}

.enhanced-main-image:hover .overlay-content {
  transform: scale(1);
}

.enhanced-main-image:hover img {
  transform: scale(1.03);
}

/* 增强的相关链接 */
.enhanced-link {
  background: #fff;
  border-radius: 8px;
  padding: 15px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  display: block;
  transition: all 0.3s ease;
  border-left: 3px solid #1890ff;
}

.enhanced-link:hover {
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  transform: translateY(-3px);
  text-decoration: none;
}

.related-item .enhanced-link .related-title,
.recommended-item .enhanced-link .recommended-title {
  color: #333;
  font-size: 16px;
  margin-bottom: 8px;
  transition: color 0.3s;
}

.enhanced-link:hover .related-title,
.enhanced-link:hover .recommended-title {
  color: #1890ff;
}

.related-tag {
  display: inline-block;
  margin-top: 10px;
  font-size: 13px;
  color: #1890ff;
}

.related-tag i {
  margin-right: 5px;
}

/* 响应式调整 */
@media (max-width: 767px) {
  .product-card.no-image .product-card-content {
    padding: 15px;
  }
  
  .product-card.no-image h3 {
    font-size: 16px;
    margin-bottom: 8px;
  }
  
  .product-card.no-image .card-description {
    -webkit-line-clamp: 2;
    font-size: 13px;
    margin-bottom: 15px;
  }
  
  .enhanced-link {
    padding: 12px;
  }
}

/* 保持图片比例 */
.enhanced-main-image .main-image {
  position: relative;
  padding-top: 56.25%; /* 16:9 比例 */
  overflow: hidden;
}

.enhanced-main-image .main-image img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 无缩略图产品详情布局样式 */
.product-overview.no-thumbnails {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.product-overview-header {
  border-bottom: 1px solid #eee;
  padding-bottom: 20px;
  margin-bottom: 5px;
}

.product-overview-header .product-name {
  font-size: 28px;
  margin-bottom: 15px;
  color: #333;
  font-weight: 700;
}

.product-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.product-meta .meta-item {
  display: flex;
  align-items: center;
  color: #777;
  font-size: 14px;
}

.product-meta .meta-item i {
  margin-right: 5px;
  color: #1890ff;
}

.product-overview-content {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
}

.product-overview.no-thumbnails .product-overview-images {
  width: calc(50% - 15px);
  margin-bottom: 0;
}

.product-overview.no-thumbnails .product-overview-summary {
  width: calc(50% - 15px);
  margin-bottom: 0;
}

/* 优化服务亮点部分 */
.product-highlights {
  background-color: #f8f9fa;
  border-radius: 10px;
  padding: 20px;
  margin-top: 25px;
  border-left: 4px solid #1890ff;
}

.product-highlights .highlights-title {
  font-size: 18px;
  margin-bottom: 15px;
  color: #333;
  font-weight: 600;
  position: relative;
  padding-bottom: 10px;
}

.product-highlights .highlights-title:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background: linear-gradient(90deg, #1890ff, rgba(24, 144, 255, 0.3));
  border-radius: 3px;
}

.product-highlights .highlights-list {
  padding-left: 0;
  list-style: none;
  margin-bottom: 0;
}

.product-highlights .highlights-list li {
  display: flex;
  align-items: center;
  margin-bottom: 10px;
  font-size: 15px;
  color: #555;
}

.product-highlights .highlights-list li:last-child {
  margin-bottom: 0;
}

.product-highlights .highlights-list li i {
  color: #1890ff;
  margin-right: 10px;
  font-size: 16px;
}

/* 优化行动按钮 */
.product-action {
  display: flex;
  gap: 15px;
  margin-top: 25px;
}

.consultation-btn, 
.call-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 25px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  font-size: 16px;
}

.consultation-btn {
  background-color: #1890ff;
  color: #fff;
  box-shadow: 0 5px 15px rgba(24, 144, 255, 0.2);
  flex: 1;
}

.consultation-btn:hover {
  background-color: #0c7cd5;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(24, 144, 255, 0.4);
  color: #fff;
}

.call-btn {
  background-color: #f5f5f7;
  color: #555;
  border: 1px solid #e0e0e0;
  flex: 1;
}

.call-btn:hover {
  background-color: #e6e6e6;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
  color: #333;
}

.consultation-btn i,
.call-btn i {
  margin-right: 10px;
  font-size: 18px;
}
  
  /* 响应式调整 */
  @media (max-width: 992px) {
    .product-overview-header .product-name {
      font-size: 26px;
    }
    
    .product-overview-header,
    .product-overview-content {
      padding: 25px;
    }
    
    .consultation-btn, 
    .call-btn {
      padding: 10px 20px;
      font-size: 15px;
    }
  }
  
  @media (max-width: 767px) {
    .feature-item {
      width: calc(50% - 20px);
      margin: 0 10px 25px;
    }
    
    .feature-icon {
      width: 60px;
      height: 60px;
      font-size: 22px;
    }
    
    .feature-content h4 {
      font-size: 16px;
    }
    
    .feature-content p {
      font-size: 13px;
      max-width: 150px;
    }
    
    .product-overview-header .product-name {
      font-size: 22px;
    }
    
    .product-overview-header,
    .product-overview-content {
      padding: 20px;
    }
    
    .product-meta {
      gap: 15px;
    }
    
    .product-meta .meta-item {
      font-size: 13px;
    }
    
    .features-section-title {
      font-size: 18px;
    }
    
    .product-action {
      flex-direction: column;
      gap: 10px;
    }
    
    .consultation-btn, 
    .call-btn {
      width: 100%;
      padding: 12px 15px;
    }
  }
  
  @media (max-width: 480px) {
    .product-features {
      margin: 0 -5px;
    }
    
    .feature-item {
      width: calc(50% - 10px);
      margin: 0 5px 20px;
    }
    
    .feature-icon {
      width: 50px;
      height: 50px;
      font-size: 18px;
    }
    
    .feature-content h4 {
      font-size: 14px;
    }
    
    .feature-content p {
      font-size: 12px;
      line-height: 1.4;
    }
  }

/* 产品特性区域优化 */
.product-features-wrapper {
  margin-bottom: 30px;
}

.features-section-title {
  font-size: 20px;
  color: #333;
  margin-bottom: 25px;
  font-weight: 600;
  display: flex;
  align-items: center;
  position: relative;
  padding-bottom: 10px;
  border-bottom: 1px solid #eee;
}

.features-section-title:after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 50px;
  height: 3px;
  background: #1890ff;
}

.features-section-title i {
  color: #1890ff;
  margin-right: 10px;
  font-size: 22px;
}

.product-features {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -15px;
}

.feature-item {
  width: calc(50% - 30px);
  margin: 0 15px 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.feature-icon {
  width: 80px;
  height: 80px;
  background: #1890ff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 15px;
  color: #fff;
  font-size: 26px;
  box-shadow: 0 5px 15px rgba(24, 144, 255, 0.25);
  transition: all 0.3s ease;
}

.feature-item:hover .feature-icon {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(24, 144, 255, 0.4);
}

.feature-content {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.feature-content h4 {
  font-size: 18px;
  margin-bottom: 5px;
  color: #333;
  font-weight: 600;
  position: relative;
  padding-bottom: 10px;
}

.feature-content h4:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 30px;
  height: 2px;
  background: #1890ff;
  transition: width 0.3s ease;
}

.feature-item:hover .feature-content h4:after {
  width: 50px;
}

.feature-content p {
  color: #666;
  font-size: 14px;
  line-height: 1.5;
  margin: 10px 0 0;
  max-width: 200px;
}

/* 联系方式样式 */
.contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.contact-item {
  display: flex;
  align-items: center;
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px dashed #eee;
}

.contact-item:last-child {
  margin-bottom: 15px;
  border-bottom: none;
}

.contact-item i {
  width: 30px;
  height: 30px;
  background: rgba(24, 144, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #1890ff;
  margin-right: 10px;
  font-size: 14px;
}

.contact-item a,
.contact-item span {
  color: #555;
  text-decoration: none;
  font-size: 14px;
  transition: color 0.3s;
  line-height: 1.4;
}

.contact-item a:hover {
  color: #1890ff;
}

/* 侧边栏按钮样式 */
.sidebar-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 15px;
}

.sidebar-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  border-radius: 5px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.3s;
}

.sidebar-btn i {
  margin-right: 6px;
}

.sidebar-btn.message-btn {
  background: #1890ff;
  color: #fff;
  box-shadow: 0 3px 8px rgba(24, 144, 255, 0.2);
}

.sidebar-btn.message-btn:hover {
  background: #0c7cd5;
  box-shadow: 0 3px 10px rgba(24, 144, 255, 0.3);
  transform: translateY(-1px);
}

.sidebar-btn.call-btn {
  background: #f8f9fa;
  color: #555;
  border: 1px solid #eee;
}

.sidebar-btn.call-btn:hover {
  background: #eee;
  color: #333;
  transform: translateY(-1px);
}

.product-description {
  color: #555;
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 25px;
  padding-bottom: 0;
  border-bottom: none;
}

.description-content {
  background-color: #f8f9fa;
  padding: 25px;
  border-radius: 10px;
  border-left: 4px solid #1890ff;
  margin-bottom: 20px;
}

/* 服务标签样式已替换为网格样式 */

/* 优化行动按钮 */
.product-action {
  display: flex;
  gap: 15px;
  margin-top: 25px;
}

.consultation-btn, 
.call-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 20px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  font-size: 15px;
  flex: 1;
}

.consultation-btn {
  background-color: #1890ff;
  color: #fff;
  box-shadow: 0 5px 15px rgba(24, 144, 255, 0.2);
}

.consultation-btn:hover {
  background-color: #0c7cd5;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(24, 144, 255, 0.3);
  color: #fff;
}

.call-btn {
  background-color: #f5f5f7;
  color: #555;
  border: 1px solid #e0e0e0;
}

.call-btn:hover {
  background-color: #e6e6e6;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
  color: #333;
}

.consultation-btn i,
.call-btn i {
  margin-right: 8px;
  font-size: 16px;
}

/* 响应式调整 */
@media (max-width: 1200px) {
  .product-overview-left,
  .product-overview-right {
    width: 100%;
  }
  
  .product-overview-content {
    flex-direction: column;
    gap: 20px;
  }
}

@media (max-width: 767px) {
  .description-content,
  .product-quick-info {
    padding: 20px;
  }
  
  .service-tag {
    padding: 6px 12px;
    font-size: 13px;
  }
  
  .highlight-item {
    padding: 12px;
  }
  
  .highlight-item i {
    width: 36px;
    height: 36px;
    font-size: 14px;
    margin-right: 12px;
  }
  
  .highlight-label {
    font-size: 14px;
  }
  
  .highlight-desc {
    font-size: 12px;
  }
  
  .product-action {
    flex-direction: column;
    gap: 10px;
  }
  
  .consultation-btn, 
  .call-btn {
    width: 100%;
    padding: 12px 15px;
  }
  
  .product-overview-content {
    padding: 20px;
  }
}

/* 产品概览内容布局优化 */
.product-overview-content {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  padding: 30px;
}

.product-overview-left {
  flex: 1;
  min-width: 0;
  width: calc(60% - 15px);
}

.product-overview-right {
  width: 40%;
  min-width: 300px;
}

.product-description {
  margin-bottom: 0;
}

.description-content {
  background-color: #f8f9fa;
  padding: 25px;
  border-radius: 10px;
  border-left: 4px solid #1890ff;
  height: 100%;
}

/* 右侧服务亮点样式 */
.product-quick-info {
  background-color: #f8f9fa;
  padding: 25px;
  border-radius: 10px;
  border-left: 4px solid #1890ff;
  margin-bottom: 20px;
}

.quick-info-title {
  font-size: 18px;
  color: #333;
  margin: 0 0 15px;
  display: flex;
  align-items: center;
  padding-bottom: 12px;
  border-bottom: 1px solid #e8e8e8;
}

.quick-info-title i {
  color: #1890ff;
  margin-right: 8px;
  font-size: 20px;
}

/* 服务标签样式 */

/* 右侧服务标签网格样式 */
.service-tags-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 15px;
  margin-top: 5px;
}

.service-tag-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: #fff;
  padding: 15px 10px;
  border-radius: 8px;
  text-align: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  transition: all 0.3s ease;
}

.service-tag-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.service-tag-item i {
  width: 45px;
  height: 45px;
  background: linear-gradient(135deg, #1890ff, #0056b3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 18px;
  margin-bottom: 10px;
}

.service-tag-item span {
  color: #333;
  font-size: 14px;
  font-weight: 500;
}

@media (max-width: 767px) {
  .service-tags-grid {
    gap: 10px;
  }
  
  .service-tag-item {
    padding: 12px 8px;
  }
  
  .service-tag-item i {
    width: 38px;
    height: 38px;
    font-size: 16px;
    margin-bottom: 8px;
  }
  
  .service-tag-item span {
    font-size: 13px;
  }
}

/* 产品概览内容布局优化 - 简洁版 */
.product-overview-content {
  padding: 30px;
}

.product-overview-main {
  width: 100%;
}

.product-description {
  margin-bottom: 30px;
}

.description-content {
  background-color: #f8f9fa;
  padding: 30px;
  border-radius: 10px;
  border-left: 4px solid #1890ff;
}

/* 优化行动按钮 */
.product-action {
  display: flex;
  gap: 20px;
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid #eee;
}

.consultation-btn, 
.call-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  font-size: 16px;
  flex: 1;
  max-width: 250px;
}

.consultation-btn {
  background-color: #1890ff;
  color: #fff;
  box-shadow: 0 5px 15px rgba(24, 144, 255, 0.2);
}

.consultation-btn:hover {
  background-color: #0c7cd5;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(24, 144, 255, 0.3);
  color: #fff;
}

.call-btn {
  background-color: #f5f5f7;
  color: #555;
  border: 1px solid #e0e0e0;
}

.call-btn:hover {
  background-color: #e6e6e6;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
  color: #333;
}

.consultation-btn i,
.call-btn i {
  margin-right: 10px;
  font-size: 18px;
}

/* 响应式调整 */
@media (max-width: 767px) {
  .product-overview-content {
    padding: 20px;
  }
  
  .description-content {
    padding: 20px;
  }
  
  .product-action {
    flex-direction: column;
    gap: 15px;
    align-items: center;
  }
  
  .consultation-btn, 
  .call-btn {
    width: 100%;
    max-width: 100%;
    padding: 14px 20px;
    font-size: 15px;
  }
}

@media (max-width: 480px) {
  .product-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  
  .product-card.no-image .product-card-content {
    padding: 16px;
  }
  
  .product-card h3 {
    font-size: 15px;
  }
  
  .card-category {
    font-size: 11px;
    padding: 2px 8px;
  }
  
  .card-description {
    font-size: 12px;
    margin-bottom: 10px;
    -webkit-line-clamp: 2;
  }
  
  .product-card-footer {
    padding-top: 10px;
  }
  
  .btn-primary {
    padding: 7px 14px;
    font-size: 13px;
  }
  
  .advantage-grid {
    grid-template-columns: repeat(1, 1fr);
  }
  
  /* 移除不需要的最后一个元素特殊处理 */
  .advantage-grid .advantage-item:last-child {
    grid-column: auto;
    width: 100%;
    max-width: 100%;
    justify-self: auto;
    margin: 0;
  }
}