/* 首页专用样式 */

/* 轮播图内的卡片模块样式 */
.banner-cards {
  position: relative;
  margin-top: -80px;
  z-index: 10;
  padding: 40px 0 80px;
  background: transparent;
  backdrop-filter: none;
}

.banner-cards .section-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
  position: relative;
  left: 21%; /* 与轮播图覆盖内容左对齐 */
  transform: translateX(-50%);
}

.cards-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.card-item {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 30px 20px;
  text-align: center;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.08);
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(10px);
}

.card-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.card-item:hover::before {
  transform: scaleX(1);
}

.card-item:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 0.2);
}

.card-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 20px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.card-item:hover .card-icon {
  transform: scale(1.1);
  background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
}

.card-icon i {
  font-size: 24px;
  color: #ffffff;
}

.card-title {
  font-size: 18px;
  font-weight: 600;
  color: #2c3e50;
  margin-bottom: 12px;
  font-family: 'AlimamaShuHeiTi-Bold', 'MiSans', sans-serif;
}

.card-desc {
  font-size: 14px;
  color: #64748b;
  line-height: 1.5;
  margin-bottom: 16px;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #667eea;
  text-decoration: none;
  font-weight: 500;
  font-size: 14px;
  transition: all 0.3s ease;
}

.card-link:hover {
  color: #764ba2;
  text-decoration: none;
}

.card-link i {
  transition: transform 0.3s ease;
}

.card-link:hover i {
  transform: translateX(3px);
}

/* 响应式设计 */
@media (max-width: 1200px) {
  .cards-container {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
  }
  
  .banner-cards .section-content {
    padding: 0 15px;
  }
}

@media (max-width: 768px) {
  .banner-cards {
    margin-top: -60px;
    padding: 30px 0 60px;
  }
  
  .cards-container {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  
  .card-item {
    padding: 20px 15px;
  }
  
  .card-icon {
    width: 50px;
    height: 50px;
    margin-bottom: 16px;
  }
  
  .card-icon i {
    font-size: 20px;
  }
  
  .card-title {
    font-size: 16px;
    margin-bottom: 10px;
  }
  
  .card-desc {
    font-size: 12px;
    margin-bottom: 12px;
  }
  
  .card-link {
    font-size: 12px;
  }
}

@media (max-width: 480px) {
  .banner-cards {
    margin-top: -40px;
    padding: 20px 0 40px;
  }
  
  .cards-container {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  
  .banner-cards .section-content {
    padding: 0 10px;
  }
  
  .card-item {
    padding: 16px 12px;
  }
  
  .card-icon {
    width: 40px;
    height: 40px;
    margin-bottom: 12px;
  }
  
  .card-icon i {
    font-size: 16px;
  }
  
  .card-title {
    font-size: 14px;
  }
  
  .card-desc {
    font-size: 11px;
  }
}

/* 全局字体设置 */
* {
  font-family: 'MiSans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

body {
  font-family: 'MiSans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

/* 确保section没有顶部间距 */
.section {
  margin-top: 0;
  padding-top: 0;
}

/* Banner区域 */
.banner {
  position: relative;
  overflow: hidden;
  margin-top: 0; /* 删除上方空白 */
}

.swiper {
  width: 100%;
  height: 600px;
  overflow: hidden;
  min-height: 400px;
  margin-top: 0; /* 确保没有上边距 */
}

.swiper .swiper-slide {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.swiper .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.swiper .section-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  color: #fff;
  z-index: 2;
  width: 100%;
  padding: 0 15px;
  max-width: 1200px;
}

.swiper h1 {
  font-size: 48px;
  margin-bottom: 20px;
  font-weight: 600;
}

.banner-desc {
  font-size: 18px;
  margin-bottom: 30px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* 重构后的卡片样式 - 参考Hui-quick布局 */
.banner-cards {
  position: relative;
  margin-top: 0;
  z-index: 10;
  padding: 0;
}

.banner-cards .section-content {
  width: 100%;
  margin: 0 auto;
  position: absolute;
  bottom: 0;
  z-index: 10;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  padding: 0 16px;
}

.banner-cards .cards-container {
  display: contents;
}

.banner-cards .card-item {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: 16px;
  padding: 28px 24px;
  display: flex;
  align-items: center;
  gap: 18px;
  transition: all 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.6);
  flex: 1;
  min-width: 260px;
  min-height: 110px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.banner-cards .card-item:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.banner-cards .card-icon {
  width: 50px;
  height: 50px;
  background: #ffffff;
  border: 2px solid #f0f0f0;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.3s ease;
  font-size: 22px;
  color: #667eea;
}

.banner-cards .card-item:hover .card-icon {
  transform: scale(1.05);
  border-color: #667eea;
  color: #764ba2;
}

.banner-cards .card-content {
  flex: 1;
  min-width: 0;
}

.banner-cards .card-title {
  font-size: 16px;
  font-weight: 600;
  color: #2c3e50;
  margin: 0 0 6px 0;
  font-family: 'AlimamaShuHeiTi-Bold', 'MiSans', sans-serif;
  line-height: 1.2;
}

.banner-cards .card-desc {
  font-size: 14px;
  color: #64748b;
  line-height: 1.4;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* 响应式设计 */
@media (max-width: 1200px) {
  .banner-cards .section-content {
    gap: 16px;
    padding: 0 12px;
  }
  
  .banner-cards .card-item {
    min-width: 240px;
    padding: 24px 20px;
    min-height: 100px;
  }
}

@media (max-width: 768px) {
  .banner-cards {
    margin-top: 0;
    padding: 20px 0;
    background: rgba(255, 255, 255, 0.95);
  }
  
  .banner-cards .section-content {
    position: relative;
    bottom: auto;
    justify-content: center;
    gap: 12px;
    padding: 0 16px;
  }
  
  .banner-cards .card-item {
    flex: 0 0 calc(50% - 6px);
    min-width: 160px;
    padding: 18px 14px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
  }
  
  .banner-cards .card-icon {
    width: 36px;
    height: 36px;
    font-size: 16px;
  }
  
  .banner-cards .card-title {
    font-size: 13px;
  }
  
  .banner-cards .card-desc {
    font-size: 11px;
  }
}

@media (max-width: 480px) {
  .banner-cards .section-content {
    gap: 10px;
  }
  
  .banner-cards .card-item {
    flex: 0 0 calc(50% - 5px);
    min-width: 140px;
    padding: 16px 12px;
    gap: 12px;
  }
  
  .banner-cards .card-icon {
    width: 32px;
    height: 32px;
    font-size: 14px;
  }
  
  .banner-cards .card-title {
    font-size: 12px;
  }
  
  .banner-cards .card-desc {
    font-size: 10px;
  }
}

/* 分页器 - 设置为隐藏 */
.swiper .swiper-pagination-bullet {
  display: none;
}

.swiper .swiper-pagination-bullet-active {
  display: none;
}

.swiper .swiper-pagination {
  display: none !important;
}

/* 轮播图遮罩 */
.swiper-slide::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.3);
  z-index: 1;
}

/* 首页产品Tab */
.product-tabs {
  position: relative;
}

.product-tab-content {
  min-height: 400px;
}

/* 首页解决方案优化 - 添加图片和新布局 */
.solutions {
  padding: 60px 0;
  background-color: #f9fafb;
}

.solution-list {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -15px;
  margin-top: 40px;
}

.solution-item {
  width: 25%;
  padding: 15px;
  margin-bottom: 50px;
}

.solution-content {
  position: relative;
  overflow: hidden;
  background-color: #fff;
  border-radius: 10px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
  height: 100%;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}

.solution-img {
  width: 100%;
  height: 160px;
  overflow: hidden;
  position: relative;
}

.solution-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.solution-item:hover .solution-img img {
  transform: scale(1.05);
}

.solution-content::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 0; /* 将高度从3px改为0，移除蓝色条 */
  background: linear-gradient(to right, var(--primary-color, #1890ff), var(--primary-light, #40a9ff));
  transition: all 0.3s;
  z-index: 2;
}

.solution-item:hover .solution-content {
  transform: translateY(-6px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
}

.solution-item:hover .solution-content::before {
  height: 0; /* 将高度从6px改为0，移除蓝色条 */
}

.solution-info {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.solution-content h3 {
  font-size: 20px;
  font-weight: 600;
  color: #333;
  margin-bottom: 15px;
  position: relative;
}

.solution-content p {
  font-size: 14px;
  color: #666;
  margin-bottom: 20px;
  line-height: 1.6;
  flex: 1;
}

.solution-tags {
  display: flex;
  flex-wrap: wrap;
  margin-top: auto;
}

.solution-tag {
  display: inline-block;
  padding: 5px 12px;
  margin-right: 8px;
  margin-bottom: 8px;
  font-size: 12px;
  border-radius: 20px;
  background-color: rgba(24, 144, 255, 0.08);
  color: #1890ff;
  transition: all 0.3s;
}

.solution-item:hover .solution-tag {
  background-color: rgba(24, 144, 255, 0.15);
}

/* 数据中心 */
.datacenter {
  padding: 60px 0;

}

.datacenter-map {
  position: relative;
  margin-top: 40px;
  text-align: center;
  background: transparent;
  opacity: 0;
  transform: scale(0.95);
  animation: fadeInScale 0.8s ease forwards;
  animation-play-state: paused;
}

.datacenter-map img {
  width: 100%;
  max-width: 1200px;
  height: auto;
  display: block;
  margin: 0 auto;
  background: transparent;
}

.datacenter-points {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.datacenter-point {
  position: absolute;
  width: 16px;
  height: 16px;
  background-color: var(--primary-color);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(0, 102, 255, 0.3);
  cursor: pointer;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(0, 102, 255, 0.6);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(0, 102, 255, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(0, 102, 255, 0);
  }
}

.datacenter-point::after {
  content: attr(data-city);
  position: absolute;
  top: -30px;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  padding: 4px 8px;
  font-size: 12px;
  color: var(--white);
  background-color: var(--primary-color);
  border-radius: 4px;
  opacity: 0;
  transition: all 0.3s;
}

.datacenter-point:hover::after {
  opacity: 1;
  top: -40px;
}

/* 认证徽章 */
.cert-item {
  transition: all 0.3s;
}

.cert-item:hover {
  transform: translateY(-10px);
}

.cert-item img {
  filter: grayscale(50%);
  transition: all 0.3s;
}

.cert-item:hover img {
  filter: grayscale(0%);
}

/* 响应式样式 */
@media (max-width: 992px) {
  .swiper {
    height: 400px;
  }
  
  .swiper h1 {
    font-size: 36px;
  }
  
  .banner-desc {
    font-size: 16px;
  }
  
  .banner-cards {
    margin-top: -30px;
  }
  
  .banner-card-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
  }
  
  .banner-card-item {
    padding: 12px 15px;
    height: auto; /* 小屏幕高度自适应 */
    min-height: 100px;
  }
  
  .product-item {
    width: 50%;
  }
  
  .solution-item {
    width: 50%;
  }
  
  .solution-img {
    height: 140px;
  }
  
  .news-container {
    flex-wrap: wrap;
  }
  
  .news-box {
    flex: 0 0 100%;
    margin-bottom: 30px;
  }
  
  .footer-nav {
    flex-wrap: wrap;
  }
  
  .footer-nav-left {
    flex: 0 0 100%;
    margin-bottom: 30px;
  }
  
  .footer-nav-right {
    flex: 0 0 100%;
    justify-content: flex-start;
  }
}

@media (max-width: 768px) {
  .swiper {
    height: 300px;
  }
  
  .swiper h1 {
    font-size: 28px;
  }
  
  .banner-desc {
    font-size: 14px;
    max-width: 90%;
  }
  
  .banner-cards {
    margin-top: -20px;
    padding: 0 15px;
  }
  
  .banner-card-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  
  .banner-card-item {
    padding: 15px;
    margin-bottom: 0;
    height: auto;
    min-height: 100px;
  }
  
  .banner-card-item h3 {
    font-size: 13px;
    margin-bottom: 5px;
  }
  
  .banner-card-item p {
    font-size: 12px;
    margin-bottom: 6px;
    line-height: 1.3;
  }
  
  .banner-card-link {
    font-size: 12px;
  }
  
  .product-item {
    width: 100%;
  }
  
  .solution-item {
    width: 100%;
  }
  
  .solution-img {
    height: 180px;
  }
  
  .promise {
    flex-wrap: wrap;
  }
  
  .promise-box {
    width: 50%;
    justify-content: center;
    margin-bottom: 15px;
  }
  
  .footer-nav-box {
    flex: 0 0 100%;
    margin-right: 0;
    margin-bottom: 20px;
  }
  
  .footer-contact {
    margin-right: 0;
    margin-bottom: 30px;
  }
  
  .footer-qrcode {
    width: 100%;
  }
  
  .solution-content p {
    min-height: auto;
  }
}

@media (max-width: 480px) {
  .banner-card-item {
    padding: 12px;
    min-height: 90px;
  }
  
  .banner-card-item h3 {
    font-size: 12px;
    margin-bottom: 4px;
  }
  
  .banner-card-item p {
    font-size: 11px;
    -webkit-line-clamp: 2;
    margin-bottom: 5px;
    line-height: 1.2;
  }
  
  .banner-card-link {
    font-size: 11px;
  }
  
  .banner-card-link:after {
    margin-left: 3px;
  }
}

@media (max-width: 380px) {
  .products {
    display: none !important;
    visibility: hidden !important;
    padding: 25px 0;
  }
  
  .banner-card-item {
    padding: 10px;
  }
  
  .banner-card-item h3 {
    font-size: 11px;
    margin-bottom: 3px;
  }
  
  .banner-card-item p {
    font-size: 10px;
    margin-bottom: 4px;
    line-height: 1.1;
  }
  
  .banner-card-link {
    font-size: 10px;
  }
  
  .products {
    padding: 25px 0;
  }
  
  .products .section-header h2 {
    font-size: 20px;
    margin-bottom: 6px;
  }
  
  .products .section-header .section-desc {
    font-size: 12px;
    padding: 0 15px;
  }
  
  .product-list {
    gap: 10px;
    padding: 0 2px;
  }
  
  .product-card {
    border-radius: 8px;
  }
  
  .product-card-top {
    padding: 12px 10px 10px;
  }
  
  .product-card-bottom {
    padding: 0 10px 12px;
  }
  
  .product-card-icon {
    width: 34px;
    height: 34px;
    margin-bottom: 10px;
    border-radius: 6px;
  }
  
  .product-card-icon i {
    font-size: 14px;
  }
  
  .product-card h3 {
    font-size: 13px;
    margin-bottom: 5px;
    line-height: 1.1;
  }
  
  .product-card p {
    font-size: 10px;
    margin-bottom: 10px;
    min-height: 28px;
    line-height: 1.2;
  }
  
  .product-card-price {
    margin-bottom: 10px;
  }
  
  .product-card-price span {
    font-size: 14px;
  }
  
  .product-card-link {
    padding: 8px 12px;
    font-size: 10px;
    border-radius: 5px;
  }
  
  .more-link {
    margin-top: 25px;
  }
  
  .more-link a {
    padding: 8px 16px;
    font-size: 11px;
    border-radius: 5px;
  }
}

/* 产品服务 */
.products {
  display: none !important;
  visibility: hidden !important;
  padding: 40px 0;  /* 从60px减为40px */
  position: relative;
  background: #ffffff;
  overflow: hidden;
}

/* 移除复杂的背景效果 */
.products::before,
.products::after {
  display: none;
}

.products .section-content {
  position: relative;
  z-index: 2;
}

.products .section-header {
  text-align: center;
  margin-bottom: 35px;  /* 从50px减为35px */
  position: relative;
}

.products .section-header h2 {
  font-size: 28px;  /* 从32px减为28px */
  font-weight: 600;  /* 从700减为600 */
  color: #2c3e50;
  margin-bottom: 12px;  /* 从16px减为12px */
  letter-spacing: -0.3px;  /* 从-0.5px调整为-0.3px */
}

.products .section-header .section-desc {
  font-size: 14px;  /* 从16px减为14px */
  color: #718096;
  max-width: 500px;  /* 从600px减为500px */
  margin: 0 auto;
  font-weight: 400;
  line-height: 1.5;  /* 从1.6减为1.5 */
}

.product-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;  /* 从24px减为16px */
  margin-top: 30px;  /* 从40px减为30px */
}

.product-card {
  position: relative;
  background: #ffffff;
  border: 1px solid #E8F4FD;
  border-radius: 8px;  /* 从12px减为8px */
  overflow: hidden;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  box-shadow: 0 1px 4px rgba(221, 238, 255, 0.1);  /* 减小阴影 */
}

/* 移除复杂的伪元素效果 */
.product-card::before,
.product-card::after {
  display: none;
}

.product-card:hover {
  transform: translateY(-4px);  /* 从-8px减为-4px */
  box-shadow: 0 6px 20px rgba(221, 238, 255, 0.15);  /* 减小阴影 */
  border-color: #DDEEFF;
}

.product-card-top {
  padding: 20px 18px 16px;  /* 从32px 24px 24px减为20px 18px 16px */
  position: relative;
  z-index: 3;
  background: #ffffff;
  text-align: left;
}

.product-card-icon {
  width: 40px;  /* 从52px减为40px */
  height: 40px;
  border-radius: 8px;  /* 从12px减为8px */
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;  /* 从20px减为14px */
  position: relative;
  background: #f8f9fa;
  color: #495057;
  transition: all 0.3s ease;
  overflow: hidden;
}

/* 移除复杂的图标效果 */
.product-card-icon::before {
  display: none;
}

.product-card:hover .product-card-icon {
  background: rgba(149, 165, 166, 0.1);
  transform: translateY(-1px);  /* 从-2px减为-1px */
}

.product-card-icon i {
  font-size: 18px;  /* 从22px减为18px */
  color: #495057;
  position: relative;
  z-index: 2;
  transition: color 0.3s ease;
}

.product-card:hover .product-card-icon i {
  color: #95a5a6;
}

.product-card h3 {
  font-size: 16px;  /* 从20px减为16px */
  font-weight: 600;
  margin-bottom: 6px;  /* 从8px减为6px */
  color: #2c3e50;
  text-align: left;
  line-height: 1.3;
  transition: color 0.3s ease;
}

.product-card:hover h3 {
  color: #1a2b3d;
}

.product-card p {
  font-size: 12px;  /* 从14px减为12px */
  color: #718096;
  line-height: 1.5;  /* 从1.6减为1.5 */
  margin-bottom: 14px;  /* 从20px减为14px */
  min-height: 32px;  /* 从42px减为32px */
  text-align: left;
  transition: color 0.3s ease;
}

.product-card:hover p {
  color: #5a6c7d;
}

.product-card-price {
  font-size: 12px;  /* 从14px减为12px */
  color: #666666;
  text-align: left;
  display: flex;
  align-items: baseline;
  margin-bottom: 0;
  position: relative;
}

/* 移除价格下划线效果 */
.product-card-price::before {
  display: none;
}

.product-card-price span {
  font-size: 18px;  /* 从24px减为18px */
  font-weight: 700;
  color: #4A90E2;
  margin-right: 4px;  /* 从6px减为4px */
  position: relative;
}

.product-card-bottom {
  padding: 0 18px 20px;  /* 从0 24px 32px减为0 18px 20px */
  background: #ffffff;
  margin-top: auto;
  border-radius: 0 0 8px 8px;  /* 从12px减为8px */
  position: relative;
}

/* 移除分割线效果 */
.product-card-bottom::before {
  display: none;
}

.product-card-link {
  display: inline-block;
  width: 100%;
  padding: 10px 16px;  /* 从14px 24px减为10px 16px */
  background: #4A90E2;
  border: none;
  border-radius: 6px;  /* 从8px减为6px */
  color: #ffffff;
  font-size: 12px;  /* 从14px减为12px */
  font-weight: 500;
  transition: all 0.3s ease;
  text-align: center;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

/* 移除按钮复杂效果 */
.product-card-link::before,
.product-card-link::after {
  display: none;
}

.product-card-link:hover {
  background: #357ABD;
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(74, 144, 226, 0.3);  /* 减小阴影 */
}

/* 统一左侧色块装饰为同一颜色 */
.product-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;  /* 从4px减为3px */
  height: 100%;
  background: #bdc3c7;
  transition: all 0.3s ease;
  z-index: 1;
}

.product-card:hover::before {
  width: 4px;  /* 从6px减为4px */
  background: #4A90E2;
}

/* 移除所有不同颜色的特殊样式 */
.product-card:nth-child(1)::before,
.product-card:nth-child(2)::before,
.product-card:nth-child(3)::before,
.product-card:nth-child(4)::before,
.product-card:nth-child(5)::before,
.product-card:nth-child(6)::before {
  background: #bdc3c7;
}

.product-card:nth-child(1):hover::before,
.product-card:nth-child(2):hover::before,
.product-card:nth-child(3):hover::before,
.product-card:nth-child(4):hover::before,
.product-card:nth-child(5):hover::before,
.product-card:nth-child(6):hover::before {
  background: #4A90E2;
}

/* 移除所有不同颜色的图标样式 */
.product-card:nth-child(1):hover .product-card-icon,
.product-card:nth-child(2):hover .product-card-icon,
.product-card:nth-child(3):hover .product-card-icon,
.product-card:nth-child(4):hover .product-card-icon,
.product-card:nth-child(5):hover .product-card-icon,
.product-card:nth-child(6):hover .product-card-icon {
  background: rgba(74, 144, 226, 0.1);
}

.product-card:nth-child(1):hover .product-card-icon i,
.product-card:nth-child(2):hover .product-card-icon i,
.product-card:nth-child(3):hover .product-card-icon i,
.product-card:nth-child(4):hover .product-card-icon i,
.product-card:nth-child(5):hover .product-card-icon i,
.product-card:nth-child(6):hover .product-card-icon i {
  color: #4A90E2;
}

.product-card:hover .product-card-icon {
  background: rgba(74, 144, 226, 0.1);
  transform: translateY(-1px);  /* 从-2px减为-1px */
}

.product-card:hover .product-card-icon i {
  color: #4A90E2;
}

.product-card-price span {
  font-size: 18px;  /* 从24px减为18px */
  font-weight: 700;
  color: #4A90E2;
  margin-right: 4px;  /* 从6px减为4px */
  position: relative;
}

.more-link {
  text-align: center;
  margin-top: 35px;  /* 从50px减为35px */
}

.more-link a::before {
  display: none;
}

.more-link a:after {
  content: '→';
  margin-left: 8px;  /* 从10px减为8px */
  transition: transform 0.3s ease;
  font-size: 14px;  /* 从16px减为14px */
}

.more-link a:hover:after {
  transform: translateX(3px);  /* 从4px减为3px */
}

/* 响应式设计 */
@media (max-width: 1200px) {
  .product-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;  /* 从20px减为14px */
  }
}

@media (max-width: 768px) {
  .products {
    display: none !important;
    visibility: hidden !important;
    padding: 30px 0;
  }
  
  .products .section-header h2 {
    font-size: 24px;
    margin-bottom: 8px;
  }
  
  .products .section-header .section-desc {
    font-size: 13px;
    margin-bottom: 0;
  }
  
  .product-list {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-top: 25px;
    padding: 0 5px;
  }
  
  .product-card {
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(74, 144, 226, 0.1);
    transition: all 0.3s ease;
    overflow: hidden;
  }
  
  .product-card-top {
    padding: 8px 6px;
    position: relative;
  }
  
  .product-card-icon {
    width: 24px;
    height: 24px;
    margin-bottom: 6px;
    border-radius: 4px;
  }
  
  .product-card-icon i {
    font-size: 12px;
  }
  
  .product-card h3 {
    font-size: 11px;
    margin-bottom: 6px;
    line-height: 1.2;
    color: #2c3e50;
    margin-right: 0;
  }
  
  .product-card-price {
    margin-bottom: 8px;
  }
  
  .product-card-price span {
    font-size: 12px;
    color: #4A90E2;
  }
  
  .product-card p {
    display: none;
  }
  
  .product-card-bottom {
    padding: 0 6px 8px;
    margin-top: 0;
  }
  
  .product-card-link {
    padding: 6px 8px;
    font-size: 9px;
    border-radius: 4px;
    margin: 0;
  }
  
  .more-link {
    margin-top: 25px;
  }
  
  .more-link a {
    padding: 10px 20px;
    font-size: 13px;
    border-radius: 6px;
  }
}

/* 业务迁移模块 */
.section.migration {
  background: linear-gradient(135deg, #77beee, #2a95d3);
  color: #fff;
  padding: 60px 0;
  margin: 60px 0 0 0;
}

.migration-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.migration-left {
  flex: 1;
}

.migration-left h2 {
  font-size: 32px;
  font-weight: 600;
  margin-bottom: 15px;
  color: #fff;
}

.migration-left p {
  font-size: 16px;
  margin-bottom: 25px;
  opacity: 0.9;
  max-width: 600px;
}

.migration-features {
  list-style: none;
  padding: 0;
  margin-bottom: 30px;
}

.migration-features li {
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  font-size: 16px;
}

.migration-features li i {
  margin-right: 10px;
  color: #fff;
  background-color: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  width: 22px;
  height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
}

.migration-btn {
  display: inline-block;
  background-color: #fff;
  color: #0066ff;
  padding: 12px 30px;
  border-radius: 4px;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s;
}

.migration-btn:hover {
  background-color: rgba(255, 255, 255, 0.9);
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.migration-right {
  flex: 1;
  text-align: center;
}

.migration-right img {
  max-width: 90%;
  max-height: 300px;
  object-fit: contain;
}

@media (max-width: 992px) {
  .migration-wrapper {
    flex-direction: column;
  }
  
  .migration-left, .migration-right {
    width: 100%;
    text-align: center;
  }
  
  .migration-features li {
    justify-content: center;
  }
  
  .migration-right img {
    margin-top: 30px;
  }
}

/* 用户评价模块 */
.testimonials {
  padding: 90px 0;
  background: #F8F9FB;
  position: relative;
  overflow: hidden;
}

.testimonials::before {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  background: linear-gradient(135deg, rgba(0, 102, 255, 0.1), rgba(0, 102, 255, 0.05));
  border-radius: 50%;
  top: -150px;
  left: -150px;
  z-index: 1;
}

.testimonials::after {
  content: '';
  position: absolute;
  width: 200px;
  height: 200px;
  background: linear-gradient(135deg, rgba(0, 102, 255, 0.07), rgba(0, 102, 255, 0.02));
  border-radius: 50%;
  bottom: -100px;
  right: -50px;
  z-index: 1;
}

.testimonials .section-content {
  position: relative;
  z-index: 2;
}

.testimonials-container {
  display: flex;
  gap: 60px;
  align-items: center;
}

.testimonials-left {
  flex: 0.9; /* 缩小左侧宽度 */
  padding-right: 20px;
}

.testimonials-right {
  flex: 1.1; /* 增加右侧宽度 */
  display: flex;
  align-items: center;
  justify-content: center;
}

.star-rating {
  display: flex;
  margin-bottom: 10px;
}

.star-rating svg,
.testimonial-rating svg {
  margin-right: 5px;
}

.rating-info {
  font-size: 16px;
  color: #666;
  margin-bottom: 20px;
}

.testimonials-title {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 20px;
  color: #333;
}

.testimonials-desc {
  font-size: 16px;
  line-height: 1.8;
  color: #666;
  margin-bottom: 30px;
}

.client-avatars {
  display: flex;
  margin-bottom: 30px;
}

.client-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  margin-right: 15px;
  object-fit: cover;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
  font-weight: 500;
  font-size: 20px;
  flex-shrink: 0;
}

.view-more {
  display: inline-flex;
  align-items: center;
  color: #0066ff;
  font-weight: 500;
  text-decoration: none;
  font-size: 16px;
}

.view-more:hover {
  text-decoration: underline;
}

/* 评价轮播样式 */
.testimonial-slider {
  position: relative;
  width: 100%;
  overflow: hidden;
}

.testimonial-slider-container {
  position: relative;
  width: 100%;
  min-height: 280px;
}

.testimonial-card {
  background: #fff;
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
  margin-bottom: 20px;
  position: absolute;
  width: 100%;
  top: 0;
  left: 0;
  opacity: 0;
  transition: opacity 0.4s ease, transform 0.4s ease;
  transform: translateX(100%);
  height: auto;
  display: none;
  border-top: 3px solid #0066ff;
}

.testimonial-card.active {
  position: relative;
  opacity: 1;
  transform: translateX(0);
  display: block;
}

.testimonial-pagination {
  display: flex;
  justify-content: center;
  margin-top: 20px;
  gap: 8px;
}

.testimonial-pagination-bullet {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ddd;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.testimonial-pagination-bullet.active {
  background: #0066ff;
  transform: scale(1.3);
}

/* 移动端样式调整 */
@media (max-width: 768px) {
  .testimonial-nav {
    display: none !important;
  }
  
  .testimonial-slider {
    display: flex;
    flex-direction: column;
    width: 100%;
  }
  
  .testimonial-pagination {
    order: 1;
    margin-bottom: 15px;
    padding: 5px 0;
  }
}

/* 确保第一个卡片默认显示 */
.testimonial-card:first-child {
  opacity: 1;
  transform: translateX(0);
  position: relative;
  display: block;
}

/* 响应式调整 */
@media (max-width: 992px) {
  .testimonials-container {
    flex-direction: column;
  }
  
  .testimonials-left, 
  .testimonials-right {
    width: 100%;
    padding-right: 0;
  }
  
  .testimonial-card {
    margin-top: 40px;
  }
}

@media (max-width: 768px) {
  .testimonials-title {
    font-size: 28px;
  }
  
  .testimonial-content {
    font-size: 15px;
  }
}

.testimonial-rating {
  display: flex;
  margin-bottom: 20px;
}

.testimonial-content {
  font-size: 15px; /* 减小字体大小 */
  line-height: 1.7; /* 减小行高 */
  color: #666;
  margin-bottom: 25px; /* 减少底部间距 */
  position: relative;
  max-height: 160px; /* 限制最大高度 */
  overflow-y: auto; /* 内容过多时可滚动 */
}

.testimonial-content::before {
  content: '"';
  position: absolute;
  top: -10px;
  left: -5px;
  font-size: 60px;
  line-height: 1;
  color: rgba(0, 102, 255, 0.1);
  font-family: serif;
}

.testimonial-author {
  display: flex;
  align-items: center;
}

.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  margin-right: 15px;
  object-fit: cover;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
  font-weight: 500;
  font-size: 20px;
  flex-shrink: 0;
}

.author-info {
  display: flex;
  flex-direction: column;
}

.author-name {
  font-weight: 600;
  color: #333;
  margin-bottom: 5px;
}

.review-date {
  font-size: 14px;
  color: #999;
}

/* 视频模块 */
.video-section {
  padding: 80px 0;
  background-color: #EDF9F5; /* 默认背景色为第一个栏目的颜色 */
  overflow: visible;
  position: relative;
  transition: background-color 0.8s cubic-bezier(0.33, 1, 0.68, 1); /* 平滑过渡背景色 */
}

.video-container {
  max-width: 1800px;
  margin: 0 auto;
  padding: 0 15px;
}

/* PC端视频展示 */
.pc-video-box {
  display: flex;
  margin-top: 50px;
  position: relative;
}

.video-left {
  width: 68%;
  position: relative;
  height: 520px;
  z-index: 5;
  align-self: flex-start;
  transition: transform 0.5s cubic-bezier(0.33, 1, 0.68, 1); /* 使用更高级的缓动函数 */
  will-change: transform; /* 提示浏览器优化变换 */
}

.pic-box {
  list-style: none;
  padding: 0;
  margin: 0;
  position: relative;
  height: 100%;
  width: 100%;
  overflow: hidden;
  border-radius: 17px;
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.12);
}

.pic-box-item {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 10px;
  overflow: hidden;
  opacity: 0;
  display: none;
  transition: opacity 0.8s cubic-bezier(0.33, 1, 0.68, 1); /* 更丝滑的过渡 */
}

.pic-box-item.active {
  opacity: 1;
  display: block;
}

.pic-box-item video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 10px;
}

.pic-box-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 10px;
}

.video-right {
  width: 32%;
  padding-left: 30px;
  min-height: 2500px; /* 增加高度，扩大滚动范围 */
}

.video-info {
  padding: 30px;
  margin-bottom: 900px;
  opacity: 0.6;
  transition: all 0.6s cubic-bezier(0.33, 1, 0.68, 1); /* 更丝滑的过渡 */
  position: relative;
  cursor: pointer;
  width: 95%;
  transform: translateY(20px);
}

.video-info.active {
  opacity: 1;
  transform: translateY(0);
}

.video-op {
  display: inline-block;
  border-radius: 6px;
  background: #fff;
  padding: 10px 24px;
  font-size: 20px;
  font-style: normal;
  font-weight: 700;
  line-height: normal;;
  margin-bottom: 15px;
}

.video-title {
  font-size: 24px;
  font-weight: 600;
  color: #333;
  margin-bottom: 15px;
  line-height: 1.3;
}

.video-desc {
  font-size: 16px;
  color: #666;
  line-height: 1.6;
}

.highlight-text {
  color: #ff6b6b;
  font-weight: 700;
}

/* 响应式调整 */
@media (max-width: 1200px) {
  .video-left {
    left: 8%;
    max-width: 60%; /* 与上面的宽度保持一致 */
  }
  
  .video-right {
    padding-left: 15%;
  }
  
  .video-info {
    width: 100%;
  }

  .section {
    max-width: 1000px;
  }
}


/* 移动端视频展示 */
.mobile-video-box {
  display: none;
  margin-top: 40px;
}

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

.mobile-box-item {
  margin-bottom: 30px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.08);
  background-color: #fff;
}

.mobile-box-item .video-info {
  padding: 20px;
  margin-bottom: 0;
  opacity: 1;
  transform: none;
  box-shadow: none;
  border-left: none;
  height: auto;
}

.mobile-box-item .video-title {
  font-size: 20px;
}

.mobile-box-item .video-desc {
  font-size: 15px;
}

.mobile-box-item video {
  width: 100%;
  height: 250px;
  object-fit: cover;
}

/* 响应式调整 */
@media (max-width: 992px) {
  .pc-video-box {
    flex-direction: column;
  }
  
  .video-op{
    padding: 8px;
    border: 1px solid;
    margin-bottom: 5px;
    font-size: 13px;
  }

  .video-left {
    position: relative;
    top: 0;
    left: 0;
    transform: none;
    width: 100%;
    margin-bottom: 30px;
    opacity: 1;
    visibility: visible;
  }
  
  .video-right {
    width: 100%;
    padding-left: 0;
    min-height: auto;
  }
  
  .video-info {
    margin-bottom: 30px;
  }
}

@media (max-width: 768px) {
  .pc-video-box {
    display: none;
  }
  
  .mobile-video-box {
    display: block;
  }
}

@media (max-width: 1200px) {
  .video-left {
    left: 8%;
    max-width: 60%; /* 与上面的宽度保持一致 */
  }
}

.w-100 {
  width: 100% !important;
}

/* 企业资质模块样式 - 简约版 */
.qualification {
  padding: 80px 0;
  background-color: #fbfbfb;
}

.qualification-container {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-top: 50px;
}

.qualification-item {
  background-color: #fff;
  border-radius: 10px;
  padding: 40px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.04);
  text-align: center;
  max-width: 300px;
  width: 100%;
  transition: all 0.3s ease;
}

.qualification-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.08);
}

.qualification-img {
  margin-bottom: 20px;
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.qualification-img img {
  max-width: 100%;
  max-height: 160px;
  transition: all 0.3s ease;
}

.qualification-item:hover .qualification-img img {
  transform: scale(1.05);
}

.qualification-title {
  font-size: 18px;
  font-weight: 600;
  color: #333;
  margin-bottom: 10px;
}

.qualification-desc {
  font-size: 14px;
  color: #777;
  line-height: 1.6;
}

@media (max-width: 768px) {
  .qualification-container {
    flex-direction: column;
    align-items: center;
    gap: 20px;
  }
  
  .qualification-item {
    padding: 30px;
    max-width: 100%;
  }
  
  .qualification-img {
    height: 150px;
  }
  
  .qualification-img img {
    max-height: 130px;
  }
}

/* 全局滚动显示动画 */
.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.8s ease forwards;
  animation-play-state: paused;
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-30px);
  animation: fadeInLeft 0.8s ease forwards;
  animation-play-state: paused;
}

.fade-in-right {
  opacity: 0;
  transform: translateX(30px);
  animation: fadeInRight 0.8s ease forwards;
  animation-play-state: paused;
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* 数据中心地图动画 */
.datacenter-map {
  position: relative;
  margin-top: 40px;
  text-align: center;
  background: transparent;
  opacity: 0;
  transform: scale(0.95);
  animation: fadeInScale 0.8s ease forwards;
  animation-play-state: paused;
}

@keyframes fadeInScale {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* 移动端适配优化 */
@media (max-width: 992px) {
  .section-header h2 {
    font-size: 28px;
  }
  
  .section-header .section-desc {
    font-size: 14px;
  }
  
  .fade-in-left, .fade-in-right {
    animation-name: fadeInUp;
  }
  
  .qualification-container {
    justify-content: space-around;
  }
  
  .qualification-item {
    width: 45%;
    margin: 10px;
  }
  
  .testimonials-container {
    flex-direction: column;
  }
  
  .testimonials-left,
  .testimonials-right {
    width: 100%;
    padding: 0;
  }
  
  .testimonials-left {
    margin-bottom: 40px;
    text-align: center;
  }
  
  .client-avatars {
    justify-content: center;
  }
  
  .testimonial-card {
    padding: 20px;
  }
  
  .btn-prev, 
  .btn-next {
    width: 45px;
    height: 45px;
  }
  
  .banner-cards {
    margin-top: -30px;
  }
  
  .banner-card-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
  }
  
  .migration-wrapper {
    flex-direction: column;
  }
  
  .migration-left,
  .migration-right {
    width: 100%;
    padding: 0;
  }
  
  .migration-right {
    margin-top: 30px;
    text-align: center;
  }
  
  .news-container {
    flex-direction: column;
  }
  
  .news-box {
    width: 100%;
    margin-bottom: 30px;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 40px 0;
  }
  
  .section-header h2 {
    font-size: 24px;
  }
  
  .section-header .section-desc {
    font-size: 13px;
  }
  
  .swiper h1 {
    font-size: 24px;
    padding: 0 20px;
  }
  
  .banner-desc {
    font-size: 14px;
    max-width: 90%;
    padding: 0 20px;
  }
  
  .banner-cards {
    margin-top: -20px;
    padding: 0 15px;
  }
  
  .banner-card-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }
  
  .banner-card-item {
    padding: 12px;
    margin-bottom: 0;
  }
  
  .banner-card-item .card-icon {
    width: 40px;
    height: 40px;
    margin-bottom: 8px;
  }
  
  .banner-card-item .card-icon i {
    font-size: 18px;
  }
  
  .banner-card-item h3 {
    font-size: 13px;
    margin-bottom: 4px;
  }
  
  .banner-card-item p {
    font-size: 11px;
    margin-bottom: 5px;
    line-height: 1.2;
  }
  
  .banner-card-link {
    font-size: 11px;
  }
  
  .qualification-item {
    width: 100%;
    margin: 10px 0;
  }
  
  .qualification-img {
    height: 100px;
  }
  
  .testimonial-slider-container {
    max-height: none;
  }
  
  .testimonial-content {
    font-size: 14px;
    line-height: 1.5;
    max-height: none;
  }
  
  .testimonial-card {
    padding: 15px;
    margin: 0;
  }
  
  .btn-prev, 
  .btn-next {
    display: none;
  }
  
  .datacenter-point {
    width: 12px;
    height: 12px;
  }
  
  .datacenter-point::after {
    font-size: 10px;
    padding: 3px 6px;
  }
  
  .product-item {
    width: 100%;
    margin-bottom: 15px;
  }
  
  .solution-item {
    width: 50%;
    margin-bottom: 20px;
  }
  
  .solution-content {
    flex-direction: column;
    height: auto;
  }
  
  .solution-img {
    width: 100%;
    height: 160px;
  }
  
  .solution-info {
    padding: 12px;
  }
  
  .solution-content h3 {
    font-size: 16px;
    margin-bottom: 8px;
  }
  
  .solution-content p {
    font-size: 12px;
    line-height: 1.4;
    margin-bottom: 12px;
  }
  
  .solution-tag {
    font-size: 10px;
    padding: 3px 8px;
  }
  
  .migration-left h2 {
    font-size: 22px;
  }
  
  .migration-features li {
    margin-bottom: 10px;
  }
  
  .migration-btn {
    width: 100%;
    text-align: center;
  }
  
  .footer-nav {
    flex-direction: column;
  }
  
  .footer-nav-left {
    flex-direction: column;
  }
  
  .footer-nav-box {
    width: 100%;
    margin-bottom: 20px;
  }
  
  .footer-nav-right {
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
    width: 100%;
  }
  
  .footer-contact, 
  .footer-qrcode {
    width: 48%;
    margin: 0 0 20px 0;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .swiper {
    height: 350px;
  }
  
  .swiper h1 {
    font-size: 20px;
  }
  
  .banner-desc {
    font-size: 13px;
  }
  
  .section-header h2 {
    font-size: 20px;
  }
  
  .testimonials-title {
    font-size: 20px;
  }
  
  .testimonials-desc {
    font-size: 13px;
  }
  
  .qualification-title {
    font-size: 16px;
  }
  
  .qualification-desc {
    font-size: 13px;
  }
  
  .client-avatar {
    width: 36px !important;
    height: 36px !important;
    font-size: 14px !important;
  }
  
  .author-avatar {
    width: 36px !important;
    height: 36px !important;
    font-size: 16px !important;
  }
  
  .author-name {
    font-size: 13px;
  }
  
  .banner-cards {
    margin-top: -15px;
  }
  
  .banner-card-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 6px;
  }
  
  .banner-card-item {
    padding: 10px;
  }
  
  .banner-card-item .card-icon {
    width: 36px;
    height: 36px;
    margin-bottom: 6px;
  }
  
  .banner-card-item .card-icon i {
    font-size: 16px;
  }
  
  .banner-card-item h3 {
    font-size: 12px;
    margin-bottom: 3px;
  }
  
  .banner-card-item p {
    font-size: 10px;
    -webkit-line-clamp: 2;
    margin-bottom: 4px;
    line-height: 1.1;
  }
  
  .banner-card-link {
    font-size: 10px;
  }
  
  .banner-card-link:after {
    margin-left: 3px;
  }
}

@media (max-width: 768px) {
  .testimonials-container-responsive {
    flex-direction: column !important;
  }
  
  .btn-prev, 
  .btn-next {
    display: none !important;
  }
  
  .testimonial-nav {
    margin-top: 15px;
    display: flex !important;
    justify-content: center;
    align-items: center;
    width: 100%;
  }
  
  .testimonial-nav .btn-prev,
  .testimonial-nav .btn-next {
    display: flex !important;
    position: static !important;
    margin: 0 10px !important;
    width: 45px !important;
    height: 45px !important;
    transform: none !important;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1) !important;
    background: #fff !important;
    border-radius: 50% !important;
  }
  
  .testimonial-pagination {
    margin-bottom: 10px;
  }
}

/* 隐藏PC端的导航区 */
@media (min-width: 769px) {
  .testimonial-nav {
    display: none !important;
  }
}

@media (max-width: 768px) {
  .testimonial-nav .btn-prev:hover,
  .testimonial-nav .btn-next:hover {
    background-color: #0066ff !important;
    color: white !important;
    transform: translateY(-3px) !important;
    box-shadow: 0 12px 30px rgba(0, 102, 255, 0.25) !important;
  }
  
  .testimonial-nav .btn-prev:active,
  .testimonial-nav .btn-next:active {
    transform: scale(0.95) !important;
  }
}

@media (max-width: 380px) {
  .products {
    display: none !important;
    visibility: hidden !important;
    padding: 25px 0;
  }
  
  .products .section-header h2 {
    font-size: 20px;
    margin-bottom: 6px;
  }
  
  .products .section-header .section-desc {
    font-size: 12px;
    padding: 0 15px;
  }
  
  .product-list {
    gap: 10px;
    padding: 0 2px;
  }
  
  .product-card {
    border-radius: 8px;
  }
  
  .product-card-top {
    padding: 12px 10px 10px;
  }
  
  .product-card-bottom {
    padding: 0 10px 12px;
  }
  
  .product-card-icon {
    width: 34px;
    height: 34px;
    margin-bottom: 10px;
    border-radius: 6px;
  }
  
  .product-card-icon i {
    font-size: 14px;
  }
  
  .product-card h3 {
    font-size: 13px;
    margin-bottom: 5px;
    line-height: 1.1;
  }
  
  .product-card p {
    font-size: 10px;
    margin-bottom: 10px;
    min-height: 28px;
    line-height: 1.2;
  }
  
  .product-card-price {
    margin-bottom: 10px;
  }
  
  .product-card-price span {
    font-size: 14px;
  }
  
  .product-card-link {
    padding: 8px 12px;
    font-size: 10px;
    border-radius: 5px;
  }
  
  .more-link {
    margin-top: 25px;
  }
  
  .more-link a {
    padding: 8px 16px;
    font-size: 11px;
    border-radius: 5px;
  }
}

/* 导航二级菜单样式 */
.product-dropdown,
.about-dropdown {
  position: absolute;
  top: 60px;
  left: 0;
  width: 100%;
  background-color: #fff;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  border-radius: 0 0 8px 8px;
  z-index: 1000;
  padding: 20px 0;
  transition: all 0.3s ease;
}

.product-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  padding: 0 20px;
}

.product-left {
  width: 25%;
  border-right: 1px solid #f0f0f0;
  padding-right: 20px;
}

.product-right {
  flex: 1;
  padding-left: 20px;
}

.product-tabs {
  display: flex;
  flex-direction: column;
}

.product-tab {
  padding: 12px 15px;
  cursor: pointer;
  border-radius: 8px;
  margin-bottom: 5px;
  font-weight: 500;
  transition: all 0.2s ease;
}

.product-tab:hover,
.product-tab.active {
  background-color: #f5f7fa;
  color: #1e88e5;
}

.product-items {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  grid-gap: 15px;
}

.menu-link {
  display: flex;
  align-items: center;
  padding: 12px 15px;
  border-radius: 6px;
  text-decoration: none;
  color: #333;
  transition: all 0.2s ease;
}

.menu-link:hover {
  background-color: #f5f7fa;
  color: #1e88e5;
  transform: translateY(-2px);
}

.menu-icon {
  width: 24px;
  height: 24px;
  margin-right: 10px;
  color: #1e88e5;
  display: flex;
  align-items: center;
  justify-content: center;
}

.menu-text {
  font-size: 15px;
  font-weight: 500;
}

@media (max-width: 768px) {
  .product-container {
    flex-direction: column;
  }
  
  .product-left {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid #f0f0f0;
    padding-right: 0;
    padding-bottom: 15px;
    margin-bottom: 15px;
  }
  
  .product-right {
    padding-left: 0;
  }
  
  .product-items {
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  }
}

.more-link a {
  display: inline-flex;
  align-items: center;
  padding: 12px 24px;  /* 从16px 32px减为12px 24px */
  background: transparent;
  border: 2px solid #4A90E2;
  border-radius: 6px;  /* 从8px减为6px */
  color: #4A90E2;
  font-size: 13px;  /* 从15px减为13px */
  font-weight: 600;
  transition: all 0.3s ease;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.more-link a:hover {
  background: #4A90E2;
  color: #ffffff;
  transform: translateY(-1px);  /* 从-2px减为-1px */
  box-shadow: 0 4px 12px rgba(74, 144, 226, 0.3);  /* 减小阴影 */
}

/* 手机端商品分类样式 - Tab式布局 */
#mobile-products {
    display: none;
    padding: 20px 15px;
    background: #fff;
    margin: 15px 0;
}

/* 强制重置以确保布局正确 */
#mobile-products * {
    box-sizing: border-box;
}

.mobile-categories-title {
    color: #333;
    text-align: center;
    margin-bottom: 15px;
    font-size: 16px;
    font-weight: 600;
}

/* 一级分类Tab布局 */
#mobile-product-categories {
    display: flex !important;
    flex-direction: column !important;
    gap: 0 !important;
}

/* 一级分类Tab导航 */
.category-tabs {
    display: flex;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
    margin-bottom: 20px;
    padding: 0 5px 10px 0;
    background: #f8f9fa;
    border-radius: 12px;
    padding: 12px;
}

.category-tabs::-webkit-scrollbar {
    display: none;
}

.category-tab {
    flex: 0 0 auto;
    padding: 10px 16px;
    margin-right: 12px;
    background: #fff;
    border: none;
    border-radius: 8px;
    color: #6c757d;
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    text-decoration: none;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.category-tab:last-child {
    margin-right: 0;
}

.category-tab.active {
    background: #007bff;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 123, 255, 0.3);
}

.category-tab:hover:not(.active) {
    background: #e9ecef;
    color: #495057;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.category-tab-icon {
    margin-right: 8px;
    font-size: 14px;
}

/* 二级分类内容区域 */
.category-content-area {
    background: #fff;
    border-radius: 12px;
    border: 1px solid #e9ecef;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    min-height: 200px;
}

.category-content-panel {
    display: none;
    padding: 20px;
}

.category-content-panel.active {
    display: block;
}

/* 二级分类列表样式 */
.subcategory-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.subcategory-item {
    border: none;
}

.subcategory-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px;
    text-decoration: none;
    color: #495057;
    transition: all 0.2s ease;
    background: #f8f9fa;
    border-radius: 8px;
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
}

.subcategory-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 0;
    background: linear-gradient(90deg, #007bff, #0056b3);
    transition: width 0.3s ease;
    z-index: 1;
}

.subcategory-link:hover::before {
    width: 4px;
}

.subcategory-link:hover {
    background: #fff;
    color: #007bff;
    text-decoration: none;
    border-color: #e3f2fd;
    box-shadow: 0 2px 8px rgba(0, 123, 255, 0.1);
    transform: translateY(-1px);
}

.subcategory-name {
    font-size: 14px;
    font-weight: 500;
    position: relative;
    z-index: 2;
}

.subcategory-arrow {
    font-size: 12px;
    color: #adb5bd;
    transition: all 0.2s ease;
    position: relative;
    z-index: 2;
}

.subcategory-link:hover .subcategory-arrow {
    color: #007bff;
    transform: translateX(3px);
}

/* 加载状态 */
.category-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 50px 20px;
    color: #6c757d;
}

.category-loading i {
    font-size: 28px;
    color: #007bff;
    margin-bottom: 15px;
    animation: spin 1s linear infinite;
}

.category-loading p {
    font-size: 14px;
    margin: 0;
}

.category-empty {
    text-align: center;
    padding: 50px 20px;
    color: #6c757d;
}

.category-empty i {
    font-size: 36px;
    margin-bottom: 15px;
    color: #dee2e6;
}

.category-empty p {
    font-size: 14px;
    margin: 0;
}

/* 查看全部产品按钮 */
.view-all-products {
    text-align: center;
    margin-top: 25px;
}

.view-all-btn {
    display: inline-flex;
    align-items: center;
    padding: 8px 16px;
    background: #1890FF;
    color: #fff;
    text-decoration: none;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(24, 144, 255, 0.2);
}

.view-all-btn:hover {
    background: #0969da;
    color: #fff;
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(24, 144, 255, 0.3);
}

.view-all-btn i {
    margin-right: 8px;
}

/* 响应式调整 */
@media (max-width: 480px) {
    #mobile-products {
        padding: 10px 10px 70px 10px;
    }
    
    .category-tabs {
        padding: 10px;
    }
    
    .category-tab {
        padding: 8px 14px;
        font-size: 13px;
        margin-right: 10px;
    }
    
    .category-content-panel {
        padding: 15px;
    }
    
    .subcategory-link {
        padding: 14px;
    }
    
    .subcategory-name {
        font-size: 13px;
    }
    
    .subcategory-list {
        gap: 10px;
    }
    
    /* 进一步优化小屏幕上的标题 */
    .lgyc {
        font-size: 20px !important;
    }
    
    .solutions .section-header h2.lgyc {
        font-size: 18px !important;
        line-height: 1.2;
        margin-bottom: 12px;
    }
    
    .solutions .section-desc {
        font-size: 13px;
        padding: 0 10px;
    }
}

/* 移动端产品圆角优化 */
@media (max-width: 768px) {
  /* 产品卡片圆角调整 */
  .product-card {
    border-radius: 6px !important;
  }
  
  .product-card-icon {
    border-radius: 5px !important;
  }
  
  /* 移动端产品分类相关圆角调整 */
  .category-tabs {
    border-radius: 8px;
  }
  
  .category-tab {
    border-radius: 6px;
  }
  
  .category-content-area {
    border-radius: 8px;
  }
  
  .subcategory-link {
    border-radius: 6px;
  }
  
  .view-all-btn {
    border-radius: 6px;
  }
  
  .more-link a {
    border-radius: 5px;
  }
}

/* 手机端商品分组显示样式 */
.mobile-products {
  padding: 60px 0;
  background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
  position: relative;
  display: none; /* 默认隐藏 */
}

/* PC端隐藏手机端产品分类 */
@media (min-width: 769px) {
  .mobile-products {
    display: none !important;
  }
}

/* 只在移动端显示 */
@media (max-width: 768px) {
  .mobile-products {
    display: block;
  }
  
  #mobile-products {
    display: block;
  }
  
  /* PC端产品分类在手机端隐藏 */
  .section.products {
    display: none !important;
  }
  
  .section.products .section-header {
    display: none !important;
  }
  
  .section.products .product-list {
    display: none !important;
  }
  
  .pc-products {
    display: none !important;
  }
  
  /* 优化解决方案标题在移动端的显示 */
  .lgyc {
    font-size: 24px !important;
  }
  
  .solutions .section-header h2.lgyc {
    font-size: 22px !important;
    line-height: 1.3;
    margin-bottom: 15px;
  }
  
  .solutions .section-desc {
    font-size: 14px;
    line-height: 1.5;
  }
}

/* 淡入动画 */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease-out forwards;
}

.category-group {
  animation: fadeInUp 0.6s ease-out forwards;
}

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

/* PC端产品分类样式 */
.pc-products {
  padding: 50px 0;
  background: #fff;
}

.pc-products .section-header {
  text-align: center;
  margin-bottom: 32px;
}

.pc-products .section-header h2 {
  font-size: 32px;
  color: #333;
  margin-bottom: 12px;
  font-weight: 600;
}

.pc-products .section-desc {
  font-size: 16px;
  color: #666;
  line-height: 1.5;
}

/* PC端产品分类容器 */
.pc-product-categories {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* PC端分类导航栏容器 */
.pc-category-nav-container {
  position: relative;
  margin-bottom: 32px;
  background: #F7FAFF;
  border-radius: 12px;
  padding: 8px;
  box-shadow: 0 4px 20px rgba(247, 250, 255, 0.3);
}

/* PC端分类导航栏 */
.pc-category-nav {
  display: flex;
  justify-content: flex-start;
  gap: 8px;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  -ms-overflow-style: none;
  scroll-behavior: smooth;
  padding: 8px 120px 8px 8px;
  cursor: grab;
  user-select: none;
  width: calc(100% - 220px);
}

.pc-category-nav:active {
  cursor: grabbing;
}

.pc-category-nav::-webkit-scrollbar {
  display: none;
}

.pc-category-nav-item {
  flex: 0 0 auto;
  padding: 12px 20px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  font-size: 14px;
  font-weight: 500;
  color: #666;
  white-space: nowrap;
  background: transparent;
  border-radius: 20px;
  user-select: none;
  position: relative;
  z-index: 1;
  border: 1px solid transparent;
}

.pc-category-nav-item:hover {
  background: rgba(0, 0, 0, 0.05);
  color: #333;
  border-color: rgba(0, 0, 0, 0.1);
}

.pc-category-nav-item.active {
  background: #fff;
  color: #4285f4;
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.pc-category-nav-icon {
  margin-right: 6px;
  font-size: 14px;
}

/* 固定的查看全部按钮 */
.pc-nav-view-all {
  position: absolute;
  right: 30px;
  top: 8px;
  bottom: 8px;
  width: 100px;
  display: flex;
  align-items: center;
  z-index: 2;
}

.pc-nav-view-all-btn {
  display: inline-flex;
  align-items: center;
  padding: 12px 20px;
  background: #f5f5f5;
  color: #666;
  text-decoration: none;
  border-radius: 20px;
  font-weight: 600;
  font-size: 14px;
  transition: all 0.2s ease;
  white-space: nowrap;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.pc-nav-view-all-btn:hover {
  background: #e8e8e8;
  color: #333;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.pc-nav-view-all-btn i {
  margin-right: 6px;
  font-size: 14px;
}

/* 滑动提示动画 - 独立位置 */
.pc-scroll-hint {
  position: absolute;
  right: 150px;
  top: 50%;
  transform: translateY(-50%);
  width: 60px;
  height: 30px;
  color: #666;
  font-size: 24px;
  font-weight: bold;
  pointer-events: none;
  z-index: 2;
  opacity: 1;
  overflow: hidden;
  display: flex !important;
  align-items: center;
  justify-content: center;
}

.pc-scroll-hint.show {
  opacity: 1;
}

.pc-scroll-hint::before {
  content: '>>>';
  position: relative;
  white-space: nowrap;
  animation: slideFlow 1.8s ease-in-out infinite;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
  display: inline-block;
}

@keyframes slideFlow {
  0% {
    transform: translateX(-15px);
    opacity: 0;
  }
  25% {
    transform: translateX(-5px);
    opacity: 1;
  }
  75% {
    transform: translateX(5px);
    opacity: 1;
  }
  100% {
    transform: translateX(15px);
    opacity: 0;
  }
}

/* PC端内容区域 */
.pc-category-content {
  position: relative;
  min-height: 280px;
  background: #f8f9fa;
  border-radius: 8px;
  padding: 16px;
}

.pc-category-panel {
  display: none;
}

.pc-category-panel.active {
  display: block;
}

/* PC端二级分类网格 */
.pc-subcategory-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding: 16px 0;
}

.pc-subcategory-card {
  flex: 0 0 auto;
  background: #f8f9fa;
  border-radius: 6px;
  padding: 16px 20px;
  border: none;
  transition: all 0.15s ease;
  cursor: pointer;
  position: relative;
  min-width: 140px;
}

.pc-subcategory-card:hover {
  background: #e9ecef;
  transform: translateY(-1px);
}

.pc-subcategory-header {
  display: flex;
  align-items: center;
  margin-bottom: 0;
}

.pc-subcategory-icon {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 8px;
  color: #495057;
  font-size: 14px;
}

.pc-subcategory-title {
  font-size: 14px;
  font-weight: 500;
  color: #212529;
  margin: 0;
}

.pc-subcategory-link {
  display: none;
}

.pc-category-loading {
  text-align: center;
  padding: 40px 20px;
  color: #666;
}

.pc-category-loading i {
  font-size: 20px;
  margin-bottom: 8px;
  color: #999;
}

.pc-category-empty {
  text-align: center;
  padding: 40px 20px;
  color: #666;
}

.pc-category-empty i {
  font-size: 24px;
  margin-bottom: 8px;
  color: #999;
}

/* PC端查看全部按钮 - 隐藏原来的 */
.pc-view-all-products {
  display: none;
}

/* 响应式设计 */
@media (max-width: 768px) {
  .pc-products {
    display: none !important;
  }
}

@media (max-width: 1024px) {
  .pc-subcategory-grid {
    gap: 10px;
  }
  
  .pc-subcategory-card {
    min-width: 120px;
    padding: 14px 18px;
  }
  
  .pc-category-nav-item {
    padding: 10px 16px;
    font-size: 13px;
  }
  
  .pc-category-nav {
    padding: 8px 100px 8px 8px;
  }
  
  .pc-nav-view-all-btn {
    padding: 10px 16px;
    font-size: 13px;
  }
  
  .pc-scroll-hint {
    right: 120px;
    font-size: 16px;
    width: 45px;
  }
  
  .pc-product-categories {
    padding: 0 16px;
  }
}

/* 合作伙伴模块 */
.partners {
  padding: 90px 0;
  background: #fff;
}

.partners-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.partner-item {
  display: flex;
  align-items: center;
  padding: 32px;
  background: #f8f9fa;
  border-radius: 12px;
  transition: all 0.3s ease;
  border: 1px solid #e9ecef;
}

.partner-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  background: #fff;
}

.partner-logo {
  flex: 0 0 120px;
  width: 120px;
  height: 60px;
  margin-right: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.partner-logo img {
  max-width: 100px;
  max-height: 40px;
  object-fit: contain;
}

.partner-info {
  flex: 1;
}

.partner-info h3 {
  font-size: 20px;
  font-weight: 600;
  color: #333;
  margin: 0 0 8px 0;
}

.partner-info p {
  font-size: 14px;
  color: #666;
  line-height: 1.6;
  margin: 0;
}

@media (max-width: 992px) {
  .partners-list {
    grid-template-columns: 1fr;
    gap: 20px;
    max-width: 600px;
  }
}

@media (max-width: 768px) {
  .partners-list {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .partner-item {
    padding: 20px;
  }
  
  .partner-logo {
    width: 100px;
    height: 50px;
    margin-right: 16px;
  }
  
  .partner-logo img {
    max-width: 85px;
    max-height: 35px;
  }
  
  .partner-info h3 {
    font-size: 18px;
  }
  
  .partner-info p {
    font-size: 13px;
  }
}

/* 更多合作伙伴滚动展示 */
.more-partners {
  margin-top: 60px;
  text-align: center;
}

.more-partners h3 {
  font-size: 18px;
  color: #666;
  margin-bottom: 30px;
  font-weight: 500;
}

.partners-scroll {
  overflow: hidden;
  background: #f8f9fa;
  border-radius: 12px;
  padding: 20px 0;
  position: relative;
}

.partners-track {
  display: flex;
  align-items: center;
  animation: scrollPartners 30s linear infinite;
  width: fit-content;
}

.partner-logo-item {
  flex: 0 0 auto;
  width: 140px;
  height: 60px;
  margin: 0 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  transition: transform 0.3s ease;
}

.partner-logo-item:hover {
  transform: scale(1.05);
}

.partner-logo-item img {
  max-width: 120px;
  max-height: 40px;
  object-fit: contain;
  opacity: 0.7;
  transition: opacity 0.3s ease;
}

.partner-logo-item:hover img {
  opacity: 1;
}

@keyframes scrollPartners {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

/* 鼠标悬停时暂停滚动 */
.partners-scroll:hover .partners-track {
  animation-play-state: paused;
}

@media (max-width: 768px) {
  .more-partners {
    margin-top: 40px;
  }
  
  .more-partners h3 {
    font-size: 16px;
    margin-bottom: 20px;
  }
  
  .partner-logo-item {
    width: 120px;
    height: 50px;
    margin: 0 15px;
  }
  
  .partner-logo-item img {
    max-width: 100px;
    max-height: 35px;
  }
  
  @keyframes scrollPartners {
    0% {
      transform: translateX(0);
    }
    100% {
      transform: translateX(-50%);
    }
  }
}

/* 波浪动画效果 */
.section.banner {
  position: relative;
}

.wave-animation {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 120px;
  overflow: hidden;
  pointer-events: none;
  z-index: 20; /* 提高z-index确保显示在最前面 */
}

.wave {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 200%;
  height: 100%;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.6), rgba(255, 255, 255, 0.4));
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border-top: 2px solid rgba(255, 255, 255, 0.6);
  animation: waveMove 6s ease-in-out infinite;
  box-shadow: 0 -4px 30px rgba(255, 255, 255, 0.3);
}

.wave1 {
  animation-delay: 0s;
  opacity: 1;
  clip-path: polygon(0 30%, 15% 15%, 30% 25%, 45% 40%, 60% 20%, 75% 35%, 90% 25%, 100% 30%, 100% 100%, 0 100%);
}

.wave2 {
  animation-delay: -3s;
  opacity: 0.85;
  clip-path: polygon(0 40%, 20% 25%, 35% 45%, 50% 30%, 65% 50%, 80% 25%, 95% 40%, 100% 35%, 100% 100%, 0 100%);
}

.wave3 {
  animation-delay: -6s;
  opacity: 0.7;
  clip-path: polygon(0 20%, 25% 40%, 40% 15%, 55% 35%, 70% 20%, 85% 45%, 100% 25%, 100% 100%, 0 100%);
}

@keyframes waveMove {
  0%, 100% {
    transform: translateX(-50%) translateY(0px) scale(1);
  }
  15% {
    transform: translateX(-50%) translateY(-20px) scale(1.05);
  }
  30% {
    transform: translateX(-50%) translateY(-35px) scale(1.1);
  }
  45% {
    transform: translateX(-50%) translateY(-45px) scale(1.12);
  }
  60% {
    transform: translateX(-50%) translateY(-40px) scale(1.1);
  }
  75% {
    transform: translateX(-50%) translateY(-25px) scale(1.06);
  }
  90% {
    transform: translateX(-50%) translateY(-10px) scale(1.02);
  }
}

/* PC端默认显示波浪动画 */
.wave-animation {
  display: block;
}

.wave {
  display: block;
}

/* 手机端隐藏波浪动画 */
@media (max-width: 768px) {
  .wave-animation {
    display: none !important;
  }
  
  .wave {
    display: none !important;
  }
}