/* 
   ==========================================================================
   全局交互色彩优化 (Global Interaction Color Optimization)
   消除系统默认黄色/橙色干扰，统一品牌蓝调性
   ========================================================================== */

* {
  -webkit-tap-highlight-color: transparent;
  /* 移除移动端点击时的黄色高亮块 */
  outline: none !important;
  /* 移除某些浏览器默认的橙色焦点框 */
}

/* 统一全局链接悬停色为品牌蓝，同时排除掉本身是白字的按钮类 */
a:hover:not([class*="btn"]),
.text-link:hover,
.more-link:hover {
  color: #1677FF !important;
  transition: all 0.3s ease;
}

/* 平滑所有交互元素的过渡效果 */
a,
button,
.interactive-item {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== 导航栏样式已迁移至 public/header.html ===== */



/* ===== Banner区域 ===== */
.banner-cont {
  width: 100%;
}

/* 立体卡片容器样式 */
.banner-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: 1;
}

.banner-card-wrapper {
  background: #fff;
  border-radius: 0;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08), 0 2px 8px rgba(0, 0, 0, 0.04);
  padding: 12px;
  margin: 0 60px;
  position: relative;
  z-index: 1;
}

@media (max-width: 768px) {
  .banner-card-wrapper {
    margin: 8px 12px !important;
    padding: 0 !important;
    border-radius: 0;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  }
}

.banner-cont .swiper-slide {
  height: 500px;
  width: 100%;
  background: linear-gradient(0, #f7f9fa, #f9fafb);
  position: relative;
  overflow: hidden;
  border-radius: 0;
}

@media (max-width: 768px) {

  .banner-cont,
  .banner-cont .swiper-container,
  .banner-cont .swiper-slide,
  .banner-cont .banner-bg {
    height: 50px !important;
    /* 极致压缩限高 */
    border-radius: 0;
  }

  /* 由于高度极低，隐藏文字内容以保持整洁 */
  .banner-cont .swiper-slide .section-content {
    display: none !important;
  }

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

.banner-cont .swiper-slide .img {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
  height: 100%;
  width: 100%;
  object-fit: cover;
}

@media (max-width: 768px) {
  .banner-cont .swiper-slide .section-content {
    padding: 0 20px;
    align-items: center;
    text-align: center;
  }

  .banner-cont .swiper-slide .section-content .banner-title {
    font-size: 15px !important;
    line-height: 1.2;
    margin-bottom: 2px;
    font-weight: 700;
  }

  .banner-cont .swiper-slide .section-content .banner-desc {
    font-size: 10px !important;
    line-height: 1.3;
    margin-bottom: 8px !important;
    margin-top: 0 !important;
    max-width: 80%;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .banner-cont .swiper-slide .section-content .btn-normal {
    min-width: 80px !important;
    padding: 4px 12px !important;
    font-size: 11px !important;
    border-radius: 0 !important;
    background: #1677FF !important;
    color: #fff !important;
    height: 28px !important;
    line-height: 20px !important;
    margin-top: 0 !important;
  }
}

.banner-cont .banner-desc {
  font-size: 16px;
  margin-top: 30px;
  margin-bottom: 80px;
  max-width: 550px;
}

.banner-cont .swiper-pagination-bullet {
  width: 24px;
  height: 4px;
  background: #e0e0e0;
  opacity: 1;
  border-radius: 0;
}

.banner-cont .swiper-pagination-bullet-active {
  background: #333;
}

.banner .banner-s {
  box-shadow: 0px 0px 16px rgba(52, 52, 52, 0.16);
  border-radius: 0;
}

/* ===== 移动端：轮播图和快捷选项合并容器 - 外层白色容器 ===== */
.mobile-outer-container {
  background-color: #ffffff !important;
  background: #ffffff;
  padding-top: 0;
}

/* ===== 移动端：轮播图和快捷选项合并容器 ===== */
.mobile-banner-nav-wrapper {
  background: #fff;
  padding: 0;
}

@media (max-width: 768px) {

  /* 为固定导航栏(60px)预留空间，同时减少多余空隙 */
  .mobile-outer-container {
    padding-top: 0;
  }

  .mobile-banner-nav-wrapper {
    padding-top: 0;
  }

  .mobile-banner-nav-wrapper>.section:first-child {
    padding-top: 0;
  }

  /* 轮播图卡片容器增加上边距 */
  .banner-card-wrapper {
    margin-top: 5px;
  }
}

/* ===== 快捷选项区域 - 最外层全屏容器 ===== */
.quick-nav-fullwidth-wrapper {
  width: 100vw;
  margin-left: calc(-50vw + 50%);
  background: rgba(255, 255, 255, 0.4);
  padding: 0;
}

/* ===== 快捷选项区域 - 外层容器 ===== */
.quick-nav-section {
  background: transparent;
  padding: 0;
  margin-top: 0;
}

/* 移动端：轮播图+四选项合体为华为云风格统一白卡片 */
@media (max-width: 768px) {

  /* 2. 2x2 功能导航区：紧跟Banner之后 */
  .quick-nav-section {
    margin-top: -35px !important;
    /* 增加负边距，让第一排卡片更明显地交叠在轮播图上 */
    padding: 0 15px !important;
    /* 适当增加两边间距，让卡片看起来更独立 */
    z-index: 25;
    position: relative;
  }

  .quick-nav-container {
    display: flex !important;
    flex-wrap: wrap !important;
    background: #fff !important;
    border-radius: 0 !important;
    /* 容器直角 */
    box-shadow: 0 -6px 20px rgba(0, 0, 0, 0.05), 0 10px 30px rgba(0, 0, 0, 0.08) !important;
    padding: 0 !important;
    /* 移除内边距，让子项边框对齐边缘 */
    gap: 0 !important;
    width: 100% !important;
    margin: 0 !important;
    border: 1px solid #f0f0f0 !important;
    /* 增加细微外边框 */
    overflow: hidden;
  }

  .quick-nav-item {
    flex: 0 0 50% !important;
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    justify-content: flex-start !important;
    padding: 18px 12px !important;
    box-sizing: border-box;
    border-bottom: 1px solid #f5f5f5 !important;
    border-right: 1px solid #f5f5f5 !important;
    background: #fff !important;
    /* 确保背景为纯白 */
    border-radius: 0 !important;
    /* 每个选项卡片强制直角 */
  }

  /* 移除最后两个的底边框和每行第二个的右边框 */
  .quick-nav-item:nth-child(2n) {
    border-right: none !important;
  }

  .quick-nav-item:nth-child(n+3) {
    border-bottom: none !important;
  }

  .quick-nav-icon {
    width: 32px !important;
    height: 32px !important;
    margin-right: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .quick-nav-icon img,
  .quick-nav-icon svg {
    width: 24px !important;
    height: 24px !important;
  }

  .quick-nav-text {
    align-items: flex-start !important;
    text-align: left !important;
    gap: 2px !important;
  }

  .quick-nav-title {
    font-size: 13px !important;
    font-weight: 600 !important;
    color: #1A1A2E !important;
    line-height: 1.2 !important;
  }

  .quick-nav-desc {
    display: block !important;
    font-size: 10px !important;
    color: #94A3B8 !important;
    white-space: nowrap;
    opacity: 0.8;
  }
}

/* 桌面端：隐藏banner-card-wrapper内的quick-nav-container */
@media (min-width: 769px) {
  .banner-card-wrapper .quick-nav-container {
    display: none !important;
  }
}

/* 桌面端：快捷导航卡片 (整合到 Banner 底部) */
.quick-nav-container {
  max-width: 1400px;
  width: calc(100% - 120px);
  margin: 0 auto;
  display: flex;
  align-items: stretch;
  gap: 0;
  padding: 0;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-radius: 0;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
  position: absolute;
  bottom: 30px;
  /* 距离 Banner 底部一段距离，产生悬浮感 */
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  border: 1px solid rgba(255, 255, 255, 0.5);
  overflow: hidden;
}

.quick-nav-item {
  flex: 1;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: flex-start;
  gap: 16px;
  padding: 24px 28px;
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
  background: transparent;
  position: relative;
}

/* 垂直分隔线 */
.quick-nav-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 25%;
  height: 50%;
  width: 1px;
  background: rgba(0, 0, 0, 0.08);
}

.quick-nav-item:hover {
  background: rgba(255, 255, 255, 0.15);
  /* 降低白度，保持通透 */
  box-shadow: inset 0 0 20px rgba(255, 255, 255, 0.2);
  /* 内部微弱发光 */
  transform: none;
}

.quick-nav-item::before {
  display: none;
}

.quick-nav-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 0;
  background: rgba(22, 119, 255, 0.08);
  color: #1677FF;
  font-size: 22px;
}

/* 根据不同背景色定义图标颜色 */
.quick-nav-icon.blue {
  background: rgba(22, 119, 255, 0.1);
  color: #1677FF;
}

.quick-nav-icon.yellow {
  background: rgba(250, 173, 20, 0.1);
  color: #faad14;
}

.quick-nav-icon.red {
  background: rgba(255, 77, 79, 0.1);
  color: #ff4d4f;
}

.quick-nav-icon.green {
  background: rgba(82, 196, 26, 0.1);
  color: #52c41a;
}

.quick-nav-icon.purple {
  background: rgba(114, 46, 209, 0.1);
  color: #722ed1;
}

.quick-nav-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.quick-nav-title {
  font-size: 15px;
  font-weight: 600;
  color: #1a1a2e;
  white-space: nowrap;
}

.quick-nav-desc {
  font-size: 12px;
  color: #64748b;
  line-height: 1.4;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 平板端响应式 */
@media (max-width: 1024px) {
  .quick-nav-container {
    width: calc(100% - 40px);
    bottom: 20px;
  }

  .quick-nav-item {
    padding: 20px 15px;
    gap: 10px;
  }

  .quick-nav-icon {
    width: 36px;
    height: 36px;
    font-size: 18px;
  }

  .quick-nav-title {
    font-size: 14px;
  }

  .quick-nav-desc {
    font-size: 11px;
  }
}



/* ===== 服务实践区域 ===== */
.practice .practice-content {
  margin: -10px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.practice .practice-box {
  margin: 10px;
  padding: 30px;
  width: 453px;
  border: 1px solid #E6EAED;
  text-align: center;
  border-radius: 0;
  flex-shrink: 0;
}

.practice .practice-box img {
  width: 177px;
  height: 66px;
  cursor: pointer;
}

.practice-box:hover {
  box-shadow: 0px 0px 16px rgba(52, 52, 52, 0.16);
}

.brand-group {
  margin: -10px;
  display: flex;
  flex-wrap: wrap;
}

.practice .brand-box {
  margin: 10px;
  width: 216px;
  height: 124px;
  align-items: center;
  display: flex;
  justify-content: center;
  border: 1px solid #E6EAED;
}

.practice .brand-box img {
  width: 86px;
  height: 75px;
  cursor: pointer;
}

.practice .brand-box:hover {
  box-shadow: 0px 0px 16px rgba(52, 52, 52, 0.16);
}

/* 移动端修复 */
@media (max-width: 768px) {
  .practice {
    padding: 40px 0;
  }

  .practice .section-header {
    padding: 0 15px;
    margin-bottom: 24px;
  }

  .practice .section-header h2 {
    font-size: 20px;
    line-height: 1.4;
  }

  .practice .section-header p {
    font-size: 13px;
    margin-top: 8px;
  }

  /* 改为横向滚动卡片 */
  .practice .practice-content {
    display: flex !important;
    overflow-x: auto;
    overflow-y: hidden;
    gap: 12px;
    padding: 0 15px 10px !important;
    margin: 0 !important;
    flex-direction: row !important;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scroll-snap-type: x mandatory;
  }

  .practice .practice-content::-webkit-scrollbar {
    height: 4px;
  }

  .practice .practice-content::-webkit-scrollbar-track {
    background: #f0f0f0;
    border-radius: 0;
  }

  .practice .practice-content::-webkit-scrollbar-thumb {
    background: #ccc;
    border-radius: 0;
  }

  .practice .practice-box {
    flex: 0 0 75vw !important;
    max-width: 320px !important;
    width: auto !important;
    margin: 0 !important;
    padding: 20px;
    scroll-snap-align: start;
    display: flex;
    flex-direction: column;
    gap: 12px;
    box-sizing: border-box !important;
  }

  .practice .practice-box img {
    width: 100%;
    height: auto;
    max-width: 180px;
    object-fit: contain;
  }

  .practice .practice-box .mt-10 {
    font-size: 15px;
    font-weight: 600;
    margin-top: 8px;
  }

  .practice .practice-box p {
    font-size: 12px;
    line-height: 1.6;
    margin-top: 8px;
  }

  /* 品牌组横向滚动 */
  .brand-group {
    display: flex !important;
    overflow-x: auto;
    gap: 10px;
    padding: 0 15px 10px !important;
    margin: 20px 0 0 !important;
    -webkit-overflow-scrolling: touch;
    justify-content: flex-start !important;
  }

  .practice .brand-box {
    flex: 0 0 140px !important;
    width: 140px !important;
    height: 100px !important;
    min-height: 100px !important;
    margin: 0 !important;
    padding: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .practice .brand-box img {
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 60px;
    object-fit: contain;
  }
}

/* ===== 行业案例+合作伙伴区域 ===== */
.cases-partners {
  background: #fff;
  padding: 80px 0;
}

.cases-header {
  text-align: center;
  margin-bottom: 40px;
}

.cases-header h2 {
  font-size: 32px;
  font-weight: 600;
  color: #1a1a2e;
  margin-bottom: 12px;
}

.cases-header p {
  font-size: 14px;
  color: #666;
}

.cases-header .more-link {
  color: #1677FF;
  text-decoration: none;
  margin-left: 8px;
}

.cases-header .more-link:hover {
  text-decoration: underline;
}

.cases-slider {
  position: relative;
  margin-bottom: 60px;
  overflow: hidden;
  width: 100%;
}

.cases-grid {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: 10px 0;
}

.cases-grid::-webkit-scrollbar {
  display: none;
}

.case-card {
  flex: 0 0 calc(33.333% - 14px);
  min-width: 320px;
  background: #f8faff;
  border: 1px solid #eef2ff;
  border-radius: 0;
  padding: 30px;
  transition: all 0.3s ease;
  display: flex;
  gap: 20px;
}

.case-card:hover {
  background: #f0f5ff;
  box-shadow: 0 8px 24px rgba(22, 119, 255, 0.1);
  transform: translateY(-4px);
  border-color: #dbeafe;
}

.case-logo {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
}

.case-logo svg {
  width: 100%;
  height: 100%;
}

.case-content {
  flex: 1;
}

.case-desc {
  font-size: 14px;
  color: #4a5568;
  line-height: 1.8;
  margin-bottom: 16px;
  display: -webkit-box;
  line-clamp: 3;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.case-author {
  font-size: 13px;
  color: #999;
  text-align: right;
}

.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #fff;
  border: 1px solid #e8e8e8;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  color: #666;
  z-index: 10;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.slider-arrow:hover {
  background: #1677FF;
  border-color: #1677FF;
  color: #fff;
}

.slider-prev {
  left: -22px;
}

.slider-next {
  right: -22px;
}

.partners-section {
  padding-top: 40px;
  border-top: 1px solid #f0f0f0;
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(9, 1fr);
  gap: 20px;
  align-items: center;
}

.partner-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: #fafafa;
  border-radius: 0;
  transition: all 0.3s ease;
  height: 80px;
}

.partner-logo:hover {
  background: #f0f0f0;
  transform: translateY(-2px);
}

.partner-logo img {
  max-width: 100%;
  max-height: 40px;
  object-fit: contain;
  transition: all 0.3s ease;
}

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

/* 响应式布局 */
@media (max-width: 1200px) {
  .partners-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

@media (max-width: 992px) {
  .cases-partners {
    padding: 60px 0;
  }

  .cases-header h2 {
    font-size: 28px;
  }

  .case-card {
    flex: 0 0 calc(50% - 10px);
    min-width: 280px;
  }

  .partners-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .slider-arrow {
    display: none;
  }
}

@media (max-width: 768px) {
  .cases-partners {
    padding: 40px 0;
    overflow: hidden;
  }

  .cases-header h2 {
    font-size: 22px;
  }

  .cases-header p {
    font-size: 13px;
  }

  .case-card {
    flex: 0 0 85%;
    min-width: 260px;
    padding: 20px;
  }

  .case-desc {
    font-size: 13px;
    line-clamp: 4;
    -webkit-line-clamp: 4;
  }

  .partners-section {
    overflow: hidden;
    width: 100%;
  }

  .partners-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    width: 100%;
    box-sizing: border-box;
  }

  .partner-logo {
    height: 50px;
    padding: 8px;
  }

  .partner-logo img {
    max-height: 24px;
  }
}

@media (max-width: 480px) {
  .cases-header h2 {
    font-size: 20px;
  }

  .case-card {
    flex: 0 0 90%;
    min-width: 240px;
  }

  .partners-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
  }

  .partner-logo {
    height: 50px;
    padding: 8px;
  }

  .partner-logo img {
    max-height: 24px;
  }
}

/* ===== 新闻区域 ===== */
.news-content {
  margin-top: 60px;
  display: flex;
  flex-wrap: wrap;
  gap: 130px;
}

.news-content .news-cont {
  flex: 1;
}

.news-content .news-head .news-title {
  padding-left: 5px;
  font-size: 22px;
}

.news-content .news-head .news-title {
  position: relative;
  padding-left: 10px;
  font-size: 18px;
  line-height: 20px;
  height: 20px;
}

.news-content .news-head .news-title::before {
  content: '';
  width: 2px;
  height: 20px;
  position: absolute;
  left: 0;
  top: 0;
  background: #1677FF;
}

.news-content .news-head .news-more {
  font-size: 14px;
  color: rgba(0, 0, 0, 0.6);
}

.news-content .news-list {
  margin-top: 15px;
}

.news-content .news-list .news-item {
  line-height: 50px;
  display: flex;
  justify-content: space-between;
  border-bottom: 1px dashed #E6EAED;
}

.news-content .news-cont .news-item:nth-child(1) .number {
  background: #1677FF;
}

.news-content .news-cont .news-item:nth-child(2) .number {
  background: #1677FF;
}

.news-content .news-cont .news-item:nth-child(3) .number {
  background: #1677FF;
}

.news-content .news-item .number {
  margin-right: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 12px;
  width: 14px;
  height: 14px;
  background: rgba(222, 222, 222, 1);
  border-radius: 0;
}

.news-content .news-item .title {
  font-size: 14px;
  color: rgba(0, 0, 0, 0.90);
}

.news-content .news-item .title:hover {
  color: #1677FF;
}

.news-content .news-item .time {
  color: rgba(0, 0, 0, 0.4);
  font-size: 13px;
  min-width: 100px;
  text-align: right;
}

@media (max-width: 768px) {
  .news-content {
    flex-direction: column;
    gap: 40px;
  }

  .news-content .news-cont {
    flex: none;
    width: 100%;
  }

  .news-content .news-cont:first-child {
    order: 1;
  }

  .news-content .news-cont:last-child {
    order: 2;
  }

  .news-content .news-list .news-item {
    line-height: 44px;
  }

  .news-content .news-item .title {
    font-size: 13px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex: 1;
    margin-right: 10px;
  }

  .news-content .news-item .time {
    font-size: 12px;
    min-width: auto;
  }
}

@media (max-width: 480px) {
  .news-content {
    gap: 30px;
    margin-top: 40px;
  }

  .news-content .news-head .news-title {
    font-size: 16px;
    height: 18px;
    line-height: 18px;
  }

  .news-content .news-head .news-title::before {
    height: 18px;
  }

  .news-content .news-list .news-item {
    line-height: 40px;
  }

  .news-content .news-item .number {
    width: 12px;
    height: 12px;
    font-size: 10px;
    margin-right: 8px;
  }

  .news-content .news-item .title {
    font-size: 12px;
  }

  .news-content .news-item .time {
    font-size: 11px;
  }
}

.news.section {
  padding-top: 40px !important;
  margin-top: -15px !important;
}

.news .section-title {
  margin-bottom: 30px !important;
}

.over-hide {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  height: 24px;
}

.over-hide+p {
  display: flex;
  flex-wrap: wrap;
  word-break: break-all;
}

.index .footer-link {
  display: block;
}

/* ===== 全球基础设施区域 - 2D 地图复刻样式 ===== */
.infrastructure-section {
  background: #fff;
  padding: 100px 0;
  overflow: hidden;
}

.infra-header {
  text-align: center;
  margin-bottom: 70px;
  position: relative;
}

.infra-header h2 {
  font-size: 32px;
  font-weight: 700;
  color: #1a1a1a;
  letter-spacing: -0.5px;
}

.infra-view-icons {
  position: absolute;
  right: 40px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  gap: 15px;
}

.view-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f5f5f5;
  color: #999;
  cursor: pointer;
  transition: all 0.3s;
}

.view-icon.active {
  background: #fff;
  color: #1a1a1a;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.infra-body {
  display: flex;
  align-items: center;
  gap: 40px;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 40px;
}

.infra-left {
  flex: 0 0 400px;
}

.infra-main-title {
  font-size: 24px;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 12px;
}

.infra-main-desc {
  font-size: 14px;
  color: #64748b;
  line-height: 1.6;
  margin-bottom: 30px;
}

.infra-more-btn {
  display: inline-block;
  padding: 8px 30px;
  border: 1.5px solid #1a1a1a;
  border-radius: 30px;
  font-size: 14px;
  font-weight: 600;
  color: #1a1a1a;
  text-decoration: none;
  transition: all 0.3s;
  margin-bottom: 60px;
}

.infra-more-btn:hover {
  background: #1a1a1a;
  color: #fff;
}

.infra-stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px 20px;
}

.infra-stat-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.stat-label {
  font-size: 14px;
  color: #94a3b8;
  font-weight: 500;
}

.stat-value {
  font-size: 32px;
  font-weight: 800;
  color: #1a1a1a;
  font-family: 'Outfit', sans-serif;
}

.infra-right {
  flex: 1;
  position: relative;
}

.map-wrapper {
  position: relative;
  width: 100%;
}

.base-map {
  width: 100%;
  display: block;
  filter: contrast(1.05) brightness(1.02);
}

/* 坐标点样式 */
.map-point {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 10;
}

.dot {
  width: 8px;
  height: 8px;
  background: #1677FF;
  border-radius: 50%;
  position: relative;
  box-shadow: 0 0 10px rgba(22, 119, 255, 0.5);
}

.dot::after {
  content: '';
  position: absolute;
  top: -6px;
  left: -6px;
  right: -6px;
  bottom: -6px;
  border: 1.5px solid #1677FF;
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

.point-label {
  position: absolute;
  top: -24px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(255, 255, 255, 0.95);
  padding: 2px 10px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  color: #1a1a1a;
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  border: 1px solid #f0f0f0;
  pointer-events: none;
  opacity: 0.9;
}

/* 特殊颜色点 (如 IEC) */
.dot.iec {
  background: #52c41a;
  box-shadow: 0 0 10px rgba(82, 196, 26, 0.5);
}

.dot.iec::after {
  border-color: #52c41a;
}

@keyframes pulse-dot {
  0% {
    transform: scale(0.6);
    opacity: 1;
  }

  100% {
    transform: scale(1.8);
    opacity: 0;
  }
}

.map-legend {
  position: absolute;
  right: 20px;
  bottom: -40px;
  display: flex;
  gap: 20px;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: #64748b;
  font-weight: 500;
}

.legend-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.legend-dot.blue {
  background: #1677FF;
}

.legend-dot.green {
  background: #52c41a;
}

/* 响应式适配 */
@media (max-width: 1200px) {
  .infra-body {
    flex-direction: column;
    padding: 0 20px;
  }

  .infra-left {
    flex: none;
    width: 100%;
    text-align: center;
    margin-bottom: 50px;
  }

  .infra-stats-grid {
    justify-content: center;
    max-width: 500px;
    margin: 0 auto;
  }

  .infra-header h2 {
    font-size: 26px;
  }
}

@media (max-width: 768px) {
  .infrastructure-section {
    padding: 60px 0;
    /* 将地图作为背景图并淡化处理，确保文字清晰 */
    background-image: linear-gradient(rgba(255, 255, 255, 0.85), rgba(255, 255, 255, 0.85)),
      url('/web/novahl2/assets/img/index/2d-map_1 (1).jpg');
    background-size: 180% auto;
    background-position: center bottom;
    background-repeat: no-repeat;
  }

  .infra-view-icons,
  .infra-right {
    display: none;
  }

  .infra-left {
    padding: 0;
  }

  .infra-more-btn {
    margin-bottom: 40px;
  }

  .stat-value {
    font-size: 24px;
  }
}

height: 100%;
object-fit: contain;
opacity: 0.8;
}

.globe-container {
  width: 500px;
  height: 500px;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  perspective: 1200px;
}

.globe-container::before {
  content: '';
  position: absolute;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(22, 119, 255, 0.1) 0%, transparent 70%);
  /* 取消发光脉冲动画 */
  /* animation: glowPulse 4s ease-in-out infinite; */
}

@keyframes glowPulse {

  0%,
  100% {
    transform: scale(1);
    opacity: 0.6;
  }

  50% {
    transform: scale(1.1);
    opacity: 1;
  }
}

.globe-css {
  width: 300px;
  height: 300px;
  border-radius: 50%;
  position: relative;
  transform-style: preserve-3d;
  /* 取消旋转动画 */
  /* animation: globeRotate 25s linear infinite; */
  background:
    radial-gradient(circle at 25% 25%, rgba(255, 255, 255, 0.4) 0%, transparent 35%),
    radial-gradient(circle at 75% 75%, rgba(22, 119, 255, 0.2) 0%, transparent 30%),
    radial-gradient(ellipse at center, #2563a8 0%, #0d2840 100%);
  box-shadow:
    0 0 80px rgba(22, 119, 255, 0.25),
    0 0 140px rgba(22, 119, 255, 0.1),
    inset -40px -40px 100px rgba(0, 10, 30, 0.8),
    inset 20px 20px 60px rgba(255, 255, 255, 0.15),
    inset -60px 20px 80px rgba(0, 20, 50, 0.4);
}

.globe-css::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 50%;
  background:
    radial-gradient(ellipse 100px 80px at 68% 32%, rgba(60, 180, 100, 1) 0%, rgba(40, 140, 70, 0.95) 50%, transparent 75%),
    radial-gradient(ellipse 40px 30px at 75% 28%, rgba(80, 200, 120, 0.95) 0%, transparent 60%),
    radial-gradient(ellipse 45px 35px at 50% 28%, rgba(65, 175, 100, 1) 0%, rgba(45, 135, 75, 0.95) 50%, transparent 70%),
    radial-gradient(ellipse 55px 90px at 47% 52%, rgba(55, 165, 90, 1) 0%, rgba(35, 125, 65, 0.95) 50%, transparent 75%),
    radial-gradient(ellipse 30px 40px at 55% 68%, rgba(70, 185, 110, 0.95) 0%, transparent 65%),
    radial-gradient(ellipse 80px 100px at 20% 28%, rgba(60, 175, 95, 1) 0%, rgba(40, 135, 70, 0.95) 50%, transparent 75%),
    radial-gradient(ellipse 40px 50px at 15% 20%, rgba(75, 195, 115, 0.9) 0%, transparent 60%),
    radial-gradient(ellipse 45px 90px at 26% 65%, rgba(50, 160, 85, 1) 0%, rgba(30, 120, 60, 0.95) 50%, transparent 75%),
    radial-gradient(ellipse 50px 40px at 85% 68%, rgba(58, 170, 95, 1) 0%, rgba(38, 130, 70, 0.95) 50%, transparent 70%),
    radial-gradient(ellipse 25px 35px at 35% 15%, rgba(240, 245, 255, 0.9) 0%, transparent 70%),
    radial-gradient(ellipse 80px 30px at 50% 92%, rgba(250, 252, 255, 0.85) 0%, transparent 70%);
  /* 取消旋转动画 */
  /* animation: surfaceRotate 25s linear infinite; */
}

.globe-css::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 50%;
  background:
    radial-gradient(ellipse 150px 50px at 35% 22%, rgba(255, 255, 255, 0.4) 0%, transparent 55%),
    radial-gradient(ellipse 100px 40px at 65% 55%, rgba(255, 255, 255, 0.35) 0%, transparent 50%),
    radial-gradient(ellipse 120px 45px at 25% 70%, rgba(255, 255, 255, 0.3) 0%, transparent 52%),
    radial-gradient(ellipse 80px 35px at 80% 35%, rgba(255, 255, 255, 0.33) 0%, transparent 48%);
  /* 取消旋转动画 */
  /* animation: cloudRotate 35s linear infinite; */
}

@keyframes globeRotate {
  0% {
    transform: rotateY(0deg) rotateX(5deg);
  }

  100% {
    transform: rotateY(360deg) rotateX(5deg);
  }
}

@keyframes surfaceRotate {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50px);
  }
}

@keyframes cloudRotate {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-30px);
  }
}

.globe-decoration {
  position: absolute;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  pointer-events: none;
  border: 1px solid rgba(22, 119, 255, 0.15);
  /* 取消旋转动画 */
  /* animation: ringRotate1 30s linear infinite; */
}

.globe-decoration::before {
  content: '';
  position: absolute;
  top: 10px;
  left: 10px;
  right: 10px;
  bottom: 10px;
  border-radius: 50%;
  background:
    repeating-conic-gradient(from 0deg, transparent 0deg, transparent 25deg, rgba(22, 119, 255, 0.15) 25.5deg, rgba(22, 119, 255, 0.15) 26deg, transparent 26.5deg, transparent 30deg);
  /* 取消旋转动画 */
  /* animation: ringRotate2 40s linear infinite reverse; */
}

.globe-decoration::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 400px;
  height: 400px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background:
    radial-gradient(circle at center, transparent 28%, rgba(22, 119, 255, 0.12) 29%, rgba(22, 119, 255, 0.12) 30%, transparent 31%),
    radial-gradient(circle at center, transparent 38%, rgba(22, 119, 255, 0.1) 39%, rgba(22, 119, 255, 0.1) 40%, transparent 41%),
    radial-gradient(circle at center, transparent 48%, rgba(22, 119, 255, 0.08) 49%, rgba(22, 119, 255, 0.08) 50%, transparent 51%);
  /* 取消旋转动画 */
  /* animation: pulseRing2 5s ease-in-out infinite; */
}

@keyframes ringRotate1 {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

@keyframes ringRotate2 {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(-360deg);
  }
}

@keyframes pulseRing2 {

  0%,
  100% {
    opacity: 0.3;
    transform: translate(-50%, -50%) scale(1);
  }

  50% {
    opacity: 0.6;
    transform: translate(-50%, -50%) scale(1.02);
  }
}

.data-points {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  pointer-events: none;
}

.data-point {
  position: absolute;
  width: 8px;
  height: 8px;
  background: linear-gradient(135deg, #1677FF 0%, #36cfc9 100%);
  border-radius: 50%;
  box-shadow:
    0 0 15px #1677FF,
    0 0 30px rgba(22, 119, 255, 0.5),
    inset 0 0 4px rgba(255, 255, 255, 0.8);
  animation: dataPointPulse 2.5s ease-in-out infinite;
}

.data-point::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  transform: translate(-50%, -50%);
  border: 1px solid rgba(22, 119, 255, 0.4);
  border-radius: 50%;
  animation: dataRing 2.5s ease-out infinite;
}

.data-point:nth-child(1) {
  top: 22%;
  left: 25%;
  animation-delay: 0s;
}

.data-point:nth-child(2) {
  top: 35%;
  left: 70%;
  animation-delay: 0.5s;
}

.data-point:nth-child(3) {
  top: 58%;
  left: 40%;
  animation-delay: 1s;
}

.data-point:nth-child(4) {
  top: 42%;
  left: 82%;
  animation-delay: 1.5s;
}

.data-point:nth-child(5) {
  top: 72%;
  left: 28%;
  animation-delay: 0.3s;
}

@keyframes dataPointPulse {

  0%,
  100% {
    transform: scale(1);
    opacity: 0.8;
  }

  50% {
    transform: scale(1.3);
    opacity: 1;
  }
}

@keyframes dataRing {
  0% {
    transform: translate(-50%, -50%) scale(0.5);
    opacity: 1;
  }

  100% {
    transform: translate(-50%, -50%) scale(2);
    opacity: 0;
  }
}

.globe-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0.8;
}

.cert-section {
  border-top: 1px solid #f0f0f0;
  padding-top: 40px;
}

.cert-section .section-content {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 20px;
}

.cert-list {
  display: flex;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
}

.cert-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: 100px;
}

.cert-icon {
  width: 56px;
  height: 56px;
  margin-bottom: 8px;
}

.cert-icon svg {
  width: 100%;
  height: 100%;
}

.cert-icon-blue svg circle,
.cert-icon-blue svg path {
  stroke: #1677FF;
}

.cert-icon-green svg rect,
.cert-icon-green svg path,
.cert-icon-green svg line {
  stroke: #52c41a;
}

.cert-icon-csa svg rect {
  fill: #00a0e9;
}

.cert-icon-soc svg circle,
.cert-icon-soc svg text {
  stroke: #1890ff;
}

.cert-icon-pci svg rect {
  fill: #1e4d2b;
}

.cert-icon-csa2 svg circle,
.cert-icon-csa2 svg path,
.cert-icon-csa2 svg text {
  stroke: #00a0e9;
  fill: none;
}

.cert-icon-csa2 svg text {
  fill: #00a0e9;
}

.cert-name {
  font-size: 12px;
  font-weight: 500;
  color: #333;
  margin-bottom: 2px;
}

.cert-desc {
  font-size: 11px;
  color: #999;
}

/* 响应式布局 */
@media (max-width: 992px) {
  .section-base {
    overflow: hidden;
    padding: 60px 0 50px;
  }

  .infrastructure-main {
    flex-direction: column;
    gap: 40px;
    position: relative;
    overflow: hidden;
  }

  .infrastructure-left {
    flex: none;
    width: 100%;
    text-align: center;
  }

  .stats-grid {
    justify-content: center;
    max-width: 400px;
    margin: 0 auto;
  }

  .globe-container {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    max-width: 350px;
    max-height: 350px;
    opacity: 0.15;
    z-index: 0;
    pointer-events: none;
  }

  .infrastructure-left {
    position: relative;
    z-index: 1;
    flex: none;
    width: 100%;
    text-align: center;
  }

  .infrastructure-right {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    padding: 0;
    pointer-events: none;
  }

  .cert-list {
    gap: 20px;
  }

  .cert-item {
    width: 80px;
  }
}

@media (max-width: 768px) {
  .section-base {
    padding: 40px 0 40px;
  }

  .section-base .section-header {
    padding: 0 15px;
    margin-bottom: 30px;
  }

  .section-base .section-header h2 {
    font-size: 20px;
    line-height: 1.4;
  }

  .section-base .section-header p {
    font-size: 13px;
    margin-top: 8px;
  }

  .infrastructure-main {
    margin-top: 30px;
    gap: 30px;
    padding: 0 15px;
  }

  .infrastructure-left h3 {
    font-size: 18px;
    margin-bottom: 10px;
  }

  .infrastructure-left>p {
    font-size: 13px;
    margin-bottom: 16px;
  }

  .infrastructure-btn-detail {
    font-size: 13px;
    padding: 8px 20px;
    margin-bottom: 20px;
  }

  /* 数据统计 2x2 网格 */
  .infrastructure-stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    max-width: 100%;
  }

  .infrastructure-stat-item {
    text-align: center;
    padding: 16px;
    background: #f8f9fa;
    border-radius: 0;
  }

  .infrastructure-stat-item .stat-num {
    font-size: 22px;
  }

  .infrastructure-stat-item .stat-lbl {
    font-size: 11px;
    margin-top: 6px;
  }

  /* 3D地球简化 */
  .globe-container {
    max-width: 280px;
    max-height: 280px;
    opacity: 0.12;
  }

  /* 资质认证区域 */
  .cert-section {
    padding-top: 30px;
    margin-top: 30px;
  }

  .cert-list {
    gap: 20px 16px;
  }

  .cert-item {
    width: 90px;
  }

  .cert-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 6px;
  }

  .cert-name {
    font-size: 11px;
  }

  .cert-desc {
    font-size: 10px;
  }
}

@media (max-width: 576px) {
  .section-base .section-header h2 {
    font-size: 18px;
  }

  .infrastructure-left h3 {
    font-size: 16px;
  }

  .infrastructure-stats-grid {
    gap: 12px;
  }

  .infrastructure-stat-item {
    padding: 12px;
  }

  .infrastructure-stat-item .stat-num {
    font-size: 20px;
  }

  .infrastructure-stat-item .stat-lbl {
    font-size: 10px;
  }

  .globe-container {
    max-width: 240px;
    max-height: 240px;
    opacity: 0.1;
  }

  .cert-list {
    gap: 16px 12px;
  }

  .cert-item {
    width: 80px;
  }

  .cert-icon {
    width: 44px;
    height: 44px;
  }
}

/* ===== 移动端底部导航 ===== */
.mobile-bottom-nav {
  display: none !important;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: calc(56px + env(safe-area-inset-bottom));

  // -----------------------------------------------------------------
  // 明星产品精选 Tab 切换
  // -----------------------------------------------------------------
  $('.selection-tab').on('click', function() {
      const target=$(this).data('sel');

      // 切换 Tab 按钮状态
      $(this).addClass('active').siblings().removeClass('active');

      // 切换内容面板
      $('.selection-panel').removeClass('active');

      $(`#sel-$ {
          target
        }

        `).addClass('active');
    });
})();
background: rgba(255, 255, 255, 0.98);
backdrop-filter: blur(10px);
box-shadow: 0 -2px 20px rgba(0, 0, 0, 0.08);
z-index: 10001;
padding-bottom: env(safe-area-inset-bottom);
border-top: 1px solid #f0f0f0;
justify-content: space-around;
align-items: center;
}

@media (max-width: 768px) {
  .mobile-bottom-nav {
    display: flex !important;
  }

  body {
    padding-bottom: calc(60px + env(safe-area-inset-bottom)) !important;
  }

  /* 移动端自动隐藏侧边浮窗，避免冲突 */
  .aside-tools {
    display: none !important;
  }
}

.mobile-bottom-nav .nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: #8c8c8c;
  transition: all 0.25s ease;
  padding: 6px 0;
}

.mobile-bottom-nav .nav-item.active {
  color: #1677FF;
}

.mobile-bottom-nav .nav-icon {
  width: 24px;
  height: 24px;
  margin-bottom: 2px;
}

.mobile-bottom-nav span {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.5px;
}

/* 资质图标图片适配 */
.cert-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* ===== 资质展示区域优化 ===== */
.cert-section {
  padding: 60px 0 !important;
  background-color: #fbfbfc !important;
  border-top: 1px solid #f0f0f0 !important;
  border-bottom: 1px solid #f0f0f0 !important;
  margin: 40px 0 !important;
}

.cert-list {
  display: flex !important;
  flex-wrap: wrap !important;
  justify-content: center !important;
  align-items: flex-start !important;
  gap: 40px 80px !important;
  max-width: 1200px !important;
  margin: 0 auto !important;
}

.cert-item {
  width: 150px !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  transition: transform 0.3s ease !important;
  text-align: center !important;
}

.cert-item:hover {
  transform: translateY(-5px) !important;
}

.cert-icon {
  width: 100px !important;
  height: 60px !important;
  margin-bottom: 15px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}

.cert-icon img {
  max-width: 100% !important;
  max-height: 100% !important;
  object-fit: contain !important;
  filter: grayscale(1) opacity(0.6);
  transition: all 0.3s ease !important;
}

.cert-item:hover .cert-icon img {
  filter: grayscale(0) opacity(1);
  transform: scale(1.05);
}

.cert-name {
  font-size: 14px !important;
  font-weight: 600 !important;
  color: #333 !important;
  margin-bottom: 4px !important;
  line-height: 1.4 !important;
  white-space: nowrap !important;
}

.cert-desc {
  font-size: 12px !important;
  color: #8c8c8c !important;
  line-height: 1.5 !important;
  margin: 0 !important;
}

@media screen and (max-width: 768px) {
  .cert-list {
    gap: 30px 20px !important;
  }

  .cert-item {
    width: 130px !important;
  }

  .cert-icon {
    width: 80px !important;
    height: 50px !important;
  }

  .cert-name {
    font-size: 13px !important;
  }
}

/* 强制电脑端单排展示 */
@media screen and (min-width: 1024px) {
  .cert-list {
    flex-wrap: nowrap !important;
    justify-content: space-between !important;
    max-width: 1300px !important;
    gap: 20px !important;
  }

  .cert-item {
    flex: 1 !important;
    min-width: 120px !important;
  }
}

/* ===== 移动端产品矩阵精细化排版 ===== */
@media screen and (max-width: 768px) {
  .products-content {
    display: flex !important;
    flex-direction: column !important;
    gap: 15px !important;
  }

  .product-large-card {
    width: 100% !important;
    margin-bottom: 0 !important;
    padding: 20px !important;
  }

  .product-grid {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    grid-template-rows: repeat(3, auto) !important;
    gap: 12px !important;
    width: 100% !important;
    padding: 0 !important;
  }

  .product-card {
    padding: 15px !important;
    min-height: 120px !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: center !important;
  }

  .product-card h4 {
    font-size: 14px !important;
    margin-bottom: 4px !important;
  }

  .product-desc {
    font-size: 11px !important;
    display: -webkit-box !important;
    -webkit-line-clamp: 2 !important;
    -webkit-box-orient: vertical !important;
    overflow: hidden !important;
    line-height: 1.3 !important;
  }

  .product-tags {
    display: none !important;
  }

  /* 云产品卡片移动端优化 */
  .cloud-products-grid {
    gap: 12px !important;
  }

  .cloud-product-card {
    padding: 14px !important;
    gap: 10px !important;
    border-radius: 0 !important;
  }

  .product-card-icon {
    width: 40px !important;
    height: 40px !important;
  }

  .product-card-content {
    min-width: 0 !important;
  }

  .product-card-header h3 {
    font-size: 13px !important;
  }

  .product-card-desc {
    font-size: 11px !important;
    line-height: 1.4 !important;
    margin-bottom: 8px !important;
    -webkit-line-clamp: 2 !important;
  }

  .product-card-tags .tag {
    font-size: 9px !important;
    padding: 2px 6px !important;
  }

  .cloud-console-preview {
    flex: none !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: auto !important;
  }

  /* 确保云产品区域全宽 */
  .cloud-products-container {
    padding: 0 15px !important;
  }
}

/* ===== 资质展示区域移动端 3x2 布局优化 ===== */
@media screen and (max-width: 768px) {
  .cert-list {
    display: flex !important;
    flex-wrap: wrap !important;
    justify-content: center !important;
    gap: 30px 10px !important;
    padding: 0 10px !important;
  }

  .cert-item {
    width: calc(33.33% - 15px) !important;
    min-width: 90px !important;
    margin: 0 !important;
    padding: 0 !important;
  }

  .cert-icon {
    width: 70px !important;
    height: 45px !important;
    margin-bottom: 10px !important;
    margin-left: auto !important;
    margin-right: auto !important;
  }

  .cert-name {
    font-size: 12px !important;
    white-space: nowrap !important;
    transform: scale(0.9);
    transform-origin: center;
  }

  .cert-desc {
    font-size: 10px !important;
    line-height: 1.2 !important;
    transform: scale(0.85);
    transform-origin: center top;
    white-space: nowrap !important;
  }
}


.browser-dot-green {
  background: #28c940;
}

.browser-toolbar {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 12px;
}

.browser-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 12px;
  background: #fff;
  border-radius: 0;
  border: 1px solid #e9ecef;
}

.browser-nav svg {
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.browser-nav svg:hover {
  transform: scale(1.2);
}

.browser-url {
  flex: 1;
  text-align: center;
  background: #fff;
  padding: 6px 16px;
  border-radius: 0;
  border: 1px solid #e9ecef;
  font-size: 12px;
  color: #666;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.browser-content {
  background: #f0f5ff;
  padding: 0;
  overflow: hidden;
}

.browser-content img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  aspect-ratio: 4/3;
}

.console-subtitle {
  font-size: 15px;
  color: #1677FF;
  margin-bottom: 12px;
  font-weight: 600;
  letter-spacing: 0.3px;
}

.console-desc {
  font-size: 14px;
  color: #666;
  line-height: 1.6;
  margin-bottom: 24px;
}

.console-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 48px;
  background: #1677FF;
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  border-radius: 0;
  text-decoration: none;
  transition: all 0.3s ease;
  margin-bottom: 16px;
  letter-spacing: 0.3px;
  max-width: 100%;
  box-shadow: 0 4px 12px rgba(22, 119, 255, 0.2);
}

.console-btn:hover {
  background: #4096ff;
  box-shadow: 0 6px 20px rgba(22, 119, 255, 0.4);
  transform: translateY(-2px);
}

.console-btn svg {
  width: 20px;
  height: 20px;
}

.console-link {
  font-size: 14px;
  color: #1677FF;
  text-decoration: none;
  display: inline-block;
  font-weight: 500;
  transition: color 0.3s ease;
}

.console-link:hover {
  color: #4096ff;
  text-decoration: underline;
}

/* 响应式设计 */
@media (min-width: 1600px) {
  .cloud-products-container {
    gap: 50px;
    padding: 0 20px;
  }

  .cloud-products-grid {
    gap: 24px;
  }

  .cloud-console-preview {
    flex: 0 0 min(480px, 35%);
  }

  .console-preview-content {
    padding: 40px 32px;
  }

  .console-preview-content h3 {
    font-size: 26px;
  }

  .console-subtitle {
    font-size: 15px;
  }

  .console-screenshot {
    padding: 18px;
  }

  .console-desc {
    font-size: 15px;
  }

  .console-btn {
    font-size: 17px;
    padding: 14px 56px;
  }
}

@media (max-width: 1400px) {
  .cloud-products-container {
    gap: 30px;
    padding: 0 20px;
  }

  .cloud-console-preview {
    flex: 0 0 min(400px, 38%);
  }
}

@media (max-width: 1200px) {
  .cloud-products-container {
    gap: 24px;
    padding: 0 20px;
  }

  .cloud-products-grid {
    gap: 16px;
  }

  .cloud-console-preview {
    flex: 0 0 min(380px, 40%);
    min-width: 340px;
  }

  .console-preview-content {
    padding: 32px 24px;
  }
}

@media (max-width: 992px) {
  .cloud-products-header {
    margin-bottom: 40px;
    text-align: center !important;
  }

  .cloud-products-title {
    font-size: 30px;
    text-align: center !important;
  }

  .cloud-products-desc {
    text-align: center !important;
  }

  .cloud-products-container {
    flex-direction: column;
    gap: 40px;
    padding: 0 30px;
  }

  .cloud-products-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .cloud-console-preview {
    flex: none;
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    min-width: auto;
  }

  .console-preview-content {
    padding: 32px 24px;
  }
}

@media (max-width: 768px) {}

@media (max-width: 480px) {
  margin-bottom: 12px;
}

.console-browser-window {
  margin-bottom: 14px;
}

.browser-header {
  padding: 6px 8px;
}

.browser-controls {
  gap: 3px;
}

.browser-dot {
  width: 7px;
  height: 7px;
}

.browser-url {
  font-size: 9px;
  padding: 3px 8px;
}

.console-subtitle {
  font-size: 12px;
  margin-bottom: 6px;
}

.console-desc {
  font-size: 11px;
  margin-bottom: 14px;
  line-height: 1.6;
}

.console-btn {
  padding: 10px 28px;
  font-size: 13px;
  width: 100%;
  max-width: 180px;
}

.console-btn svg {
  width: 16px;
  height: 16px;
}

.console-link {
  font-size: 11px;
  margin-top: 8px;
}
}

.console-subtitle {
  font-size: 12px;
}

.console-screenshot {
  padding: 10px;
  margin-bottom: 16px;
}

.console-desc {
  font-size: 12px;
  margin-bottom: 16px;
}

.console-btn {
  width: 100%;
  padding: 10px 20px;
  font-size: 14px;
}

.console-link {
  font-size: 13px;
}
}




/* ===== 全局防止横向滚动 ===== */
html,
body {
  overflow-x: hidden !important;
  max-width: 100vw !important;
}

/* ===== 资质展示区域图片原色 ===== */
.cert-icon img {
  filter: none !important;
  opacity: 1 !important;
  -webkit-filter: grayscale(0) !important;
}

.cert-item:hover .cert-icon img {
  filter: none !important;
  opacity: 1 !important;
  transform: scale(1.1);
  transition: transform 0.3s ease;
}

/* ===== 轮播图样式 ===== */
.banner h1 {
  font-weight: 800 !important;
  color: #1a1a1a !important;
  line-height: 1.2 !important;
}

.banner-badge-wrap {
  display: flex !important;
  align-items: center !important;
  gap: 10px !important;
  font-size: 14px !important;
  color: #666 !important;
  font-weight: 500 !important;
}

.banner-badge {
  background: #E6483D !important;
  color: #fff !important;
  font-size: 11px !important;
  padding: 2px 8px !important;
  border-radius: 0 !important;
  font-weight: 700 !important;
  text-transform: uppercase !important;
}

.banner-desc {
  color: #555 !important;
  letter-spacing: 1px !important;
  opacity: 1 !important;
}

.banner .btn-normal {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  background: #1677FF !important;
  color: #fff !important;
  font-weight: 600 !important;
  border-radius: 0 !important;
  transition: all 0.3s ease !important;
}

.banner .btn-normal:hover {
  background: #4096ff !important;
  box-shadow: 0 4px 12px rgba(22, 119, 255, 0.3) !important;
}

/* 桌面端布局调整 */
@media (min-width: 769px) {
  .banner .section-content {
    text-align: left !important;
    left: 50% !important;
    margin-left: -600px !important;
    padding-left: 0 !important;
    top: 42% !important;
    transform: translateY(-50%) !important;
    width: 50% !important;
  }

  .banner h1 {
    font-size: 48px !important;
    margin: 10px 0 12px !important;
  }

  .banner-desc {
    font-size: 18px !important;
    margin-bottom: 25px !important;
  }

  .banner .btn-normal {
    padding: 12px 40px !important;
    font-size: 16px !important;
  }

  .section {
    padding: 15px 0 !important;
  }

  .section-header {
    margin-bottom: 15px !important;
  }

  .banner {
    padding-bottom: 0 !important;
  }

  .products-section {
    padding-top: 5px !important;
  }
}

/* 移动端微调 */
@media (max-width: 768px) {

  html,
  body {
    overflow-x: hidden !important;
    max-width: 100vw !important;
  }

  .practice-content,
  .brand-group {
    margin: 0 !important;
    padding: 0 10px !important;
  }

  .practice-box {
    width: 100% !important;
    max-width: 100% !important;
    margin: 10px 0 !important;
  }

  .brand-box {
    width: calc(50% - 10px) !important;
    margin: 5px !important;
    height: auto !important;
    min-height: 100px !important;
  }

  h1,
  h2,
  .section-header h2 {
    font-size: 20px !important;
    line-height: 1.4 !important;
  }

  .section,
  .products-section,
  .special-offer,
  .solution-section,
  .news-section,
  .partner-section,
  .section-content,
  .products-content,
  .product-grid {
    padding-top: 5px !important;
    padding-bottom: 5px !important;
    margin-top: 0 !important;
    margin-bottom: 0 !important;
    min-height: 0 !important;
  }

  .section-header {
    margin-bottom: 20px !important;
    padding-top: 5px !important;
    padding-bottom: 5px !important;
  }

  .banner-cont,
  .swiper-slide img {
    height: 180px !important;
    min-height: 180px !important;
    object-fit: cover;
  }

  .banner {
    height: auto !important;
    min-height: auto !important;
    overflow: visible !important;
    padding-bottom: 0 !important;
  }

  .products-section {
    margin-top: 15px !important;
  }

  .banner .section-content {
    display: block !important;
    position: absolute !important;
    top: 60% !important;
    left: 0 !important;
    transform: translateY(-50%) !important;
    width: 100% !important;
    text-align: left !important;
    z-index: 10 !important;
    padding: 0 10% !important;
  }

  .swiper-slide {
    position: relative !important;
    overflow: hidden !important;
  }

  .banner h1 {
    font-size: 24px !important;
    margin: 5px 0 8px !important;
  }

  .banner-desc {
    font-size: 14px !important;
    margin-bottom: 15px !important;
  }

  .banner .btn-normal {
    padding: 8px 24px !important;
    font-size: 14px !important;
  }

  .feature-bar {
    margin-top: -40px !important;
    padding: 0 15px !important;
    position: relative !important;
    z-index: 20 !important;
  }

  .feature-bar-inner {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 12px !important;
    background: transparent !important;
    box-shadow: none !important;
    padding: 0 !important;
  }

  .feature-item {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    background: #ffffff !important;
    padding: 15px 12px !important;
    border-radius: 0 !important;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05) !important;
    text-align: left !important;
    transition: transform 0.2s !important;
  }

  .feature-item:active {
    transform: scale(0.97) !important;
  }

  .feature-icon {
    margin-right: 10px !important;
    margin-bottom: 0 !important;
    flex-shrink: 0 !important;
    width: 32px !important;
    height: 32px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
  }

  .feature-icon img {
    width: 100% !important;
    height: auto !important;
  }

  .feature-text {
    flex: 1 !important;
  }

  .feature-title {
    font-size: 15px !important;
    font-weight: 700 !important;
    color: #333 !important;
    margin-bottom: 2px !important;
  }

  .feature-desc {
    font-size: 11px !important;
    color: #888 !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
  }

  .feature-divider {
    display: none !important;
  }
}

/* ===== 轮播图进度条指示器 ===== */
.banner .swiper-pagination {
  bottom: 16px !important;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 20px;
  z-index: 20;
}

.banner .swiper-pagination-bullet {
  width: 32px !important;
  height: 4px !important;
  border-radius: 0 !important;
  background: rgba(255, 255, 255, 0.35) !important;
  backdrop-filter: blur(4px) !important;
  -webkit-backdrop-filter: blur(4px) !important;
  border: 1px solid rgba(255, 255, 255, 0.2) !important;
  opacity: 1 !important;
  margin: 0 !important;
  transition: width 0.3s ease, background 0.3s ease !important;
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.banner .swiper-pagination-bullet-active {
  width: 56px !important;
  background: rgba(255, 255, 255, 0.5) !important;
  border-color: rgba(255, 255, 255, 0.4) !important;
}

.banner .swiper-pagination-bullet-active::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 0;
  animation: bulletProgress 5s linear forwards;
}

@keyframes bulletProgress {
  from {
    width: 0%;
  }

  to {
    width: 100%;
  }
}

@media (max-width: 768px) {
  .banner .swiper-pagination-bullet {
    width: 20px !important;
    height: 3px !important;
  }

  .banner .swiper-pagination-bullet-active {
    width: 36px !important;
  }
}

/* ===== 云产品分类区域 - 精美大气版 ===== */
.cloud-category-section {
  background: linear-gradient(180deg, #fafbfc 0%, #ffffff 100%);
  padding: 80px 0;
  position: relative;
}

.cloud-category-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(22, 119, 255, 0.1) 50%, transparent 100%);
}

.cloud-category-container {
  display: flex;
  background: #ffffff;
  border-radius: 0;
  /* 改为直角 */
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08), 0 1px 4px rgba(0, 0, 0, 0.04);
  overflow: hidden;
  min-height: 500px;
  border: 1px solid rgba(0, 0, 0, 0.06);
}

.cloud-category-left {
  flex: 0 0 200px;
  background: linear-gradient(180deg, #fafbfc 0%, #f5f7fa 100%);
  border-right: 1px solid #e8eaed;
  padding: 16px 0;
}

.cloud-cat-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 24px;
  font-size: 15px;
  color: #4a5568;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  font-weight: 500;
}

.cloud-cat-item:hover {
  color: #1677FF;
  background: rgba(22, 119, 255, 0.05);
  transform: translateX(2px);
}

.cloud-cat-item.active {
  color: #1677FF;
  font-weight: 600;
  background: rgba(22, 119, 255, 0.08);
  box-shadow: inset 4px 0 0 #1677FF;
}

.cloud-cat-item.active::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
  border-right: 8px solid #ffffff;
}

.cloud-cat-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  transition: transform 0.3s ease;
}

.cloud-cat-item:hover .cloud-cat-icon {
  transform: scale(1.1);
}

.cloud-cat-item.active .cloud-cat-icon {
  color: #1677FF;
}

.cloud-category-right {
  flex: 1;
  padding: 32px 40px;
  background: #ffffff;
}

.cloud-cat-panel {
  display: none;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.cloud-cat-panel.active {
  display: grid;
}

.cloud-cat-sub-item {
  position: relative;
}

.cloud-cat-sub-item a {
  display: block;
  padding: 24px 20px;
  border-radius: 0;
  /* 改为直角 */
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  background: #fafbfc;
  border: 1px solid #e8eaed;
  height: 100%;
  position: relative;
  overflow: hidden;
}

.cloud-cat-sub-item a::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, #1677FF 0%, #36cfc9 100%);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.cloud-cat-sub-item a:hover::before {
  transform: scaleX(1);
}

.cloud-cat-sub-item a:hover {
  background: #ffffff;
  border-color: #1677FF;
  box-shadow: 0 8px 24px rgba(22, 119, 255, 0.12);
  transform: translateY(-4px);
}

.sub-item-title {
  font-size: 16px;
  font-weight: 600;
  color: #1a1a2e;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color 0.3s ease;
}

.sub-item-title::before {
  content: '';
  width: 4px;
  height: 4px;
  background: #1677FF;
  border-radius: 50%;
  flex-shrink: 0;
}

.cloud-cat-sub-item a:hover .sub-item-title {
  color: #1677FF;
}

.sub-item-desc {
  font-size: 13px;
  color: #64748b;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  min-height: 42px;
}

/* 查看更多按钮 */
.cloud-cat-more {
  grid-column: 1 / -1;
  margin-top: 16px;
  text-align: center;
}

.cloud-cat-more a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 500;
  color: #1677FF;
  text-decoration: none;
  padding: 12px 32px;
  transition: all 0.3s ease;
  background: rgba(22, 119, 255, 0.05);
  border: 1px solid rgba(22, 119, 255, 0.2);
  border-radius: 0;
  /* 直角 */
  position: relative;
  overflow: hidden;
}

.cloud-cat-more a::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.5s ease;
}

.cloud-cat-more a:hover::before {
  left: 100%;
}

.cloud-cat-more a:hover {
  background: #1677FF;
  color: #ffffff;
  border-color: #1677FF;
  box-shadow: 0 4px 16px rgba(22, 119, 255, 0.3);
  transform: translateY(-2px);
}

.cloud-cat-more a svg {
  transition: transform 0.3s ease;
}

.cloud-cat-more a:hover svg {
  transform: translateX(4px);
}

@media (max-width: 768px) {

  /* ===== 云产品分类区域 - 手风琴式优化 ===== */
  .cloud-category-section {
    padding: 40px 0;
    background: #ffffff;
  }

  .cloud-category-section::before {
    display: none;
  }

  .cloud-category-container {
    flex-direction: column;
    min-height: auto;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    border-radius: 0;
  }

  /* 改为手风琴式折叠 */
  .cloud-category-left {
    flex: none;
    display: block;
    overflow-x: visible;
    border-right: none;
    border-bottom: none;
    padding: 0;
    background: #ffffff;
  }

  .cloud-cat-item {
    flex-shrink: 0;
    padding: 18px 20px;
    white-space: normal;
    border-bottom: 1px solid #f0f0f0;
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 15px;
  }

  .cloud-cat-item.active {
    background: rgba(22, 119, 255, 0.05);
    box-shadow: none;
  }

  .cloud-cat-item.active::after {
    display: none;
  }

  /* 添加展开/折叠图标 */
  .cloud-cat-item::before {
    content: '▼';
    font-size: 11px;
    color: #999;
    transition: transform 0.3s ease, color 0.3s ease;
    margin-left: auto;
    font-weight: bold;
  }

  .cloud-cat-item.active::before {
    transform: rotate(180deg);
    color: #1677FF;
  }

  .cloud-cat-item:hover {
    transform: none;
  }

  /* 折叠面板样式 */
  .cloud-category-right {
    padding: 0;
    display: none;
  }

  .cloud-cat-panel {
    display: none;
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 16px 20px 20px;
    background: #f8f9fa;
  }

  .cloud-cat-panel.active {
    display: grid;
    animation: slideDown 0.3s ease;
  }

  @keyframes slideDown {
    from {
      opacity: 0;
      max-height: 0;
    }

    to {
      opacity: 1;
      max-height: 1000px;
    }
  }

  .cloud-cat-sub-item a {
    padding: 16px;
    border-radius: 0;
    background: #ffffff;
    margin-bottom: 0;
    display: block;
    border: 1px solid #e8eaed;
  }

  .cloud-cat-sub-item a::before {
    height: 2px;
  }

  .sub-item-title {
    font-size: 15px;
    margin-bottom: 8px;
  }

  .sub-item-title::before {
    width: 3px;
    height: 3px;
  }

  .sub-item-desc {
    font-size: 13px;
    line-height: 1.5;
    -webkit-line-clamp: 3;
    min-height: auto;
  }

  .cloud-cat-more {
    margin-top: 12px;
  }

  .cloud-cat-more a {
    font-size: 13px;
    padding: 10px 24px;
    width: 100%;
    border-radius: 0;
  }
}

/* ===== 行业解决方案 ===== */
.industry-solution-section .section-content {
  padding-top: 60px;
  padding-bottom: 60px;
}

.industry-cards-wrap {
  position: relative;
}

.industry-cards {
  display: flex;
  gap: 16px;
  overflow: hidden;
  scroll-behavior: smooth;
}

.ind-card {
  flex: 0 0 calc((100% - 80px) / 6);
  min-width: 160px;
  border-radius: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 320px;
  transition: flex 0.4s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s;
  cursor: pointer;
  position: relative;
}

.ind-card:hover {
  flex: 0 0 calc((100% - 80px) / 6 * 1.6);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.18);
}

.ind-card-top {
  padding: 20px 18px 12px;
}

.ind-card-tag {
  display: inline-block;
  background: rgba(22, 119, 255, 0.1);
  color: #1677FF;
  font-size: 13px;
  font-weight: 700;
  padding: 3px 12px;
  border-radius: 0;
  margin-bottom: 10px;
}

.ind-card-desc {
  font-size: 12px;
  color: #444;
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.ind-card-img {
  width: 100%;
  height: 180px;
  overflow: hidden;
  margin-top: auto;
}

.ind-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transition: transform 0.4s ease;
}

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

.ind-arrow {
  position: absolute;
  right: -20px;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #fff;
  border: 1px solid #e8e8e8;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: #666;
  transition: box-shadow 0.2s, color 0.2s;
  z-index: 2;
}

.ind-arrow:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.18);
  color: #1677FF;
}

.ind-more-link {
  font-size: 14px;
  color: #1677FF;
  text-decoration: none;
}

.ind-more-link:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .ind-card {
    flex: 0 0 75vw;
    min-height: 260px;
  }

  .ind-card:hover {
    flex: 0 0 75vw;
  }

  .industry-cards {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .ind-arrow {
    display: none;
  }
}

/* ===== 基础设施区域 ===== */
.infrastructure-highlight-blue {
  color: #1677FF !important;
}

.infrastructure-stats-grid {
  display: grid !important;
  grid-template-columns: 1fr 1fr !important;
  gap: 40px !important;
  margin-top: 40px !important;
}

.infrastructure-stat-item .stat-num {
  font-size: 36px !important;
  font-weight: 600 !important;
  line-height: 1.2 !important;
  color: #333 !important;
}

.infrastructure-stat-item .stat-lbl {
  font-size: 14px !important;
  color: #999 !important;
  margin-top: 8px !important;
}

.infrastructure-btn-detail {
  display: inline-block !important;
  padding: 10px 30px !important;
  border: 1px solid #ccc !important;
  border-radius: 0 !important;
  color: #333 !important;
  font-size: 14px !important;
  text-decoration: none !important;
  margin-top: 25px !important;
  background: #fff !important;
  transition: all 0.3s ease !important;
}

.infrastructure-btn-detail:hover {
  border-color: #1677FF !important;
  color: #1677FF !important;
}

/* ===== 行业解决方案 (High Fidelity) ===== */
.sol-section {
  background: #1e2337;
  padding: 80px 0 100px;
  position: relative;
  overflow: hidden;
}

.sol-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  z-index: 2;
}

.sol-header {
  text-align: center;
  margin-bottom: 50px;
}

.sol-header h2 {
  font-size: 32px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
}

.sol-header p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.5);
  max-width: 600px;
  margin: 0 auto;
}

/* Tabs */
.sol-tabs {
  display: flex;
  background: #fff;
  border-radius: 0;
  padding: 0;
  margin-bottom: 60px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.sol-tab {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 20px 15px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  user-select: none;
}

.sol-tab-num {
  font-size: 20px;
  font-weight: 800;
  font-style: italic;
  color: #1677FF;
}

.sol-tab-text {
  font-size: 14px;
  color: #333;
  font-weight: 500;
  white-space: nowrap;
}

.sol-tab.active {
  background: #1677FF;
}

.sol-tab.active .sol-tab-num,
.sol-tab.active .sol-tab-text {
  color: #fff;
}

/* 下方小三角 */
.sol-tab.active::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-top: 8px solid #1677FF;
}

.sol-tab:not(:last-child) {
  border-right: 1px solid rgba(0, 0, 0, 0.05);
}

/* Panels */
.sol-panels {
  min-height: 450px;
}

.sol-panel {
  display: none;
  align-items: center;
  gap: 60px;
  animation: fadeInSol 0.6s ease-out forwards;
}

@keyframes fadeInSol {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.sol-panel.active {
  display: flex;
}

/* MacBook Mockup */
.sol-mockup {
  flex: 1;
  max-width: 550px;
}

.sol-mac-wrapper {
  position: relative;
  width: 100%;
}

.sol-mac-screen {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  background: #000;
  border-radius: 0 12px 0 0;
  border: 4px solid #333;
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
}

.sol-mac-screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.9;
}

/* 屏幕反光效果 */
.sol-mac-screen::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.sol-mac-body {
  position: relative;
  height: 15px;
  background: #333;
  border-radius: 0 0 20px 20px;
}

.sol-mac-hinge {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 4px;
  background: #1a1a1a;
  border-radius: 0 0 4px 4px;
}

.sol-mac-bottom {
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%);
}

.sol-mac-logo {
  font-size: 10px;
  color: #666;
  font-weight: 300;
  letter-spacing: 1px;
}

/* Details */
.sol-detail {
  flex: 1;
}

.sol-detail h3 {
  font-size: 28px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 15px;
}

.sol-accent-line {
  width: 40px;
  height: 3px;
  background: #1677FF;
  margin-bottom: 25px;
}

.sol-detail p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.8;
  margin-bottom: 30px;
}

/* Stats */
.sol-stats {
  display: flex;
  gap: 40px;
  margin-bottom: 40px;
}

.sol-stat-num {
  font-size: 28px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 5px;
}

.sol-stat-lbl {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.4);
}

/* Button */
.sol-primary-btn {
  display: inline-block;
  padding: 12px 35px;
  background: #1677FF;
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  border-radius: 0;
  text-decoration: none;
  transition: all 0.3s;
  box-shadow: 0 5px 15px rgba(22, 119, 255, 0.3);
}

.sol-primary-btn:hover {
  background: #0056cc;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(22, 119, 255, 0.4);
}

/* Responsive */
@media (max-width: 992px) {
  .sol-panel {
    flex-direction: column;
    text-align: left;
    /* 改为左对齐以匹配图片 */
    gap: 30px;
  }

  .sol-mockup {
    width: 100%;
    max-width: 100%;
  }

  .sol-accent-line {
    margin: 0 0 25px 0;
  }

  .sol-stats {
    justify-content: flex-start;
  }
}

@media (max-width: 768px) {
  .sol-section {
    padding: 50px 0 60px;
  }

  .sol-header h2 {
    font-size: 24px;
  }

  /* 移动端 Tab 改为横向滚动胶囊样式 */
  .sol-tabs {
    background: transparent;
    box-shadow: none;
    overflow-x: auto;
    overflow-y: hidden;
    white-space: nowrap;
    display: flex;
    gap: 12px;
    padding: 10px 15px 20px;
    margin-bottom: 30px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    /* Firefox */
  }

  .sol-tabs::-webkit-scrollbar {
    display: none;
    /* Chrome/Safari */
  }

  .sol-tab {
    flex: 0 0 auto;
    background: #fff;
    border-radius: 0;
    /* 胶囊形状 */
    padding: 10px 20px;
    border: none;
    min-width: unset;
  }

  .sol-tab:not(:last-child) {
    border-right: none;
  }

  .sol-tab-num {
    font-size: 16px;
  }

  .sol-tab-text {
    font-size: 13px;
  }

  .sol-tab.active {
    background: #1677FF;
    box-shadow: 0 4px 12px rgba(22, 119, 255, 0.3);
  }

  .sol-tab.active::after {
    display: none;
    /* 移动端隐藏三角，采用胶囊激活态 */
  }

  /* 详情区域对齐 */
  .sol-detail h3 {
    font-size: 22px;
  }

  .sol-detail p {
    font-size: 14px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.7);
  }

  .sol-stats {
    gap: 0;
    display: flex;
    justify-content: space-between;
  }

  .sol-stat {
    flex: 1;
  }

  .sol-stat-num {
    font-size: 22px;
  }

  .sol-stat-lbl {
    font-size: 11px;
  }

  .sol-primary-btn {
    width: auto;
    padding: 10px 30px;
  }
}

/* ===== 新闻公告中心 (复刻版) ===== */
.nc-section {
  background: #fff;
  padding: 80px 0 100px;
}

.nc-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header: 标题与Tab水平分布 */
.nc-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 40px;
}

.nc-left-head {
  margin: 0;
}

.nc-label {
  font-size: 14px;
  font-weight: 800;
  color: #ff4d4f;
  /* 红色 */
  letter-spacing: 1px;
  margin-bottom: 8px;
  text-transform: uppercase;
}

.nc-title {
  font-size: 28px;
  font-weight: 700;
  color: #1a1a1a;
}

/* Tab 栏样式：背景颜色不变，仅变字体颜色 */
.nc-tabs {
  display: flex;
  background: #f5f5f5;
  /* 统一的浅灰色背景容器 */
  padding: 4px;
  border-radius: 0;
  /* 直角 */
}

.nc-tab {
  padding: 8px 24px;
  font-size: 14px;
  color: #888;
  cursor: pointer;
  background: transparent;
  /* 背景永远透明，显示父级的灰色 */
  transition: all 0.3s;
  font-weight: 500;
  border-radius: 0;
  /* 直角 */
}

.nc-tab.active {
  color: #1677FF;
  /* 选中后文字变蓝 */
  font-weight: 700;
  background: transparent !important;
  /* 强制背景不变 */
}

/* 即使选中背景也不变，但为了区分，可以给选中项一点阴影或文字颜色深度 */
.nc-tab.active {
  color: #1677FF;
}

.nc-content-wrap {
  margin-top: 20px;
}

.nc-body {
  display: flex;
  gap: 40px;
}

/* 左侧特色卡片 */
.nc-left {
  flex: 0 0 450px;
}

.nc-feat-card {
  background: #f8f9fb;
  border-radius: 0;
  /* 直角 */
  padding: 24px;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.nc-feat-img {
  width: 100%;
  height: 280px;
  border-radius: 0;
  /* 直角 */
  overflow: hidden;
  margin-bottom: 24px;
}

.nc-feat-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.nc-feat-info {
  flex: 1;
}

.nc-feat-date {
  font-size: 14px;
  color: #999;
  margin-bottom: 12px;
}

.nc-feat-title {
  font-size: 22px;
  font-weight: 700;
  color: #1a1a1a;
  line-height: 1.4;
  margin-bottom: 30px;
}

/* 蓝色全宽按钮 */
.nc-more-btn-full {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 54px;
  background: #1677FF;
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
  border-radius: 0;
  /* 直角 */
  transition: all 0.3s;
}

.nc-more-btn-full:hover {
  background: #005ce6;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(22, 119, 255, 0.3);
}

/* 右侧列表 */
.nc-list {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nc-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 24px;
  color: #333;
  text-decoration: none;
  transition: all 0.2s;
  border-radius: 0;
  /* 直角 */
}

.nc-item:hover {
  background: #f9fbff;
  color: #1677FF;
}

.nc-item-title {
  font-size: 16px;
  font-weight: 500;
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-right: 30px;
}

.nc-item-date {
  font-size: 15px;
  color: #999;
  flex-shrink: 0;
}

/* 选中行：蓝底白字 */
.nc-item.active {
  background: #1677FF;
  color: #fff !important;
}

.nc-item.active .nc-item-date {
  color: rgba(255, 255, 255, 0.8);
}

/* =================================================================
   Banner 区域 (全宽轮播 + 底部毛玻璃导航)
   ================================================================= */


/* =================================================================
   明星产品精选 (Selection Section)
   ================================================================= */
.selection-section {
  background: #fcfdfe;
  padding: 100px 0;
  border-top: 1px solid #f0f3f8;
}

.selection-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
}

.selection-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 50px;
}

.selection-label {
  font-size: 14px;
  font-weight: 800;
  color: #ff4d4f;
  /* 红色标签 */
  letter-spacing: 1.5px;
  margin-bottom: 10px;
  text-transform: uppercase;
}

.selection-title {
  font-size: 32px;
  font-weight: 700;
  color: #1a1a1a;
  margin: 0;
}

/* Tab 切换栏 */
.selection-tabs {
  display: flex;
  background: #f5f6f8;
  padding: 4px;
  border-radius: 0;
  /* 强制直角 */
}

.selection-tab {
  padding: 10px 24px;
  font-size: 14px;
  font-weight: 600;
  color: #7d8592;
  cursor: pointer;
  transition: all 0.3s ease;
  border-radius: 0;
}

.selection-tab.active {
  background: #fff;
  color: #1677FF;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.selection-tab:hover:not(.active) {
  color: #1677FF;
}

/* 面板控制 */
.selection-panel {
  display: none;
  animation: selectionFadeIn 0.4s ease forwards;
}

.selection-panel.active {
  display: block;
}

@keyframes selectionFadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 产品网格布局 */
.selection-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

/* 商品卡片 */
.product-card {
  position: relative;
  background: #fff;
  border: 1px solid #edf0f5;
  padding: 40px 32px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  border-radius: 0;
  /* 强制直角 */
}

.product-card:hover {
  border-color: #1677FF;
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(22, 119, 255, 0.08);
  z-index: 2;
}

/* 推荐状态 */
.product-card.featured {
  border-color: #1677FF;
  background: linear-gradient(180deg, #fff 0%, #f9fbff 100%);
  box-shadow: 0 10px 30px rgba(22, 119, 255, 0.05);
}

.card-tag {
  position: absolute;
  top: 0;
  right: 0;
  padding: 4px 12px;
  font-size: 11px;
  font-weight: 700;
  color: #fff;
  background: #7d8592;
  text-transform: uppercase;
}

.card-tag.tag-red {
  background: #ff4d4f;
}

.card-tag.tag-blue {
  background: #1677FF;
}

.card-name {
  font-size: 20px;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 12px;
}

.card-desc {
  font-size: 13px;
  color: #888;
  margin-bottom: 30px;
  line-height: 1.5;
  min-height: 40px;
}

/* 配置列表 */
.card-specs {
  border-top: 1px solid #f0f3f8;
  padding-top: 25px;
  margin-bottom: 35px;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.spec-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.spec-line span {
  font-size: 13px;
  color: #999;
}

.spec-line strong {
  font-size: 14px;
  color: #222;
  font-weight: 600;
}

/* 卡片底部 */
.card-footer {
  margin-top: auto;
  padding-top: 20px;
}

.card-price {
  margin-bottom: 20px;
}

.card-price .unit {
  font-size: 16px;
  font-weight: 700;
  color: #1677FF;
}

.card-price .val {
  font-size: 36px;
  font-weight: 800;
  color: #1677FF;
  letter-spacing: -1px;
}

.card-price .cycle {
  font-size: 14px;
  color: #999;
  margin-left: 2px;
}

.card-price .old-price {
  font-size: 13px;
  color: #ccc;
  text-decoration: line-through;
  margin-left: 10px;
}

/* 购买按钮 */
.btn-buy-now {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 50px;
  background: #f5f6f8;
  color: #1677FF;
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  transition: all 0.3s;
  border-radius: 0;
}

.product-card:hover .btn-buy-now,
.product-card.featured .btn-buy-now {
  background: #1677FF;
  color: #fff;
}

.btn-buy-now:hover {
  background: #005ce6 !important;
  box-shadow: 0 4px 15px rgba(22, 119, 255, 0.3);
}

@media (max-width: 992px) {
  .selection-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .selection-grid {
    grid-template-columns: 1fr;
  }

  .selection-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }

  .selection-tabs {
    width: 100%;
    overflow-x: auto;
  }
}

.banner-outer-wrapper {
  position: relative;
  width: 100%;
  overflow: hidden;
  background: #fff;
  padding-top: 72px;
  /* 适配固定导航栏 */
}

.banner-full-width {
  position: relative !important;
  overflow: visible !important;
}

.banner-container {
  position: relative;
  width: 100%;
  height: 640px;
  /* 进一步增加高度以匹配大气的参考图 */
}

.banner-swiper {
  width: 100%;
  height: 100%;
}

.banner-slide {
  position: relative;
  width: 100%;
  height: 100%;
}

.banner-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.banner-bg img,
.banner-bg video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 轮播文字内容 */
.banner-content {
  position: relative;
  z-index: 10;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding-top: 80px;
  padding-bottom: 40px;
  /* 减小底部预留，使内容整体下移 */
}

.banner-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  background: #1677FF;
  color: #fff;
  border-radius: 0;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 24px;
  box-shadow: 0 4px 12px rgba(22, 119, 255, 0.3);
  position: relative;
}

/* 徽章左侧的小装饰条 */
.banner-badge::before {
  content: '';
  position: absolute;
  left: -4px;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 12px;
  background: #FF4D4F;
  border-radius: 0;
}

.banner-bottom-nav {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 120px;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  z-index: 100;
  border-top: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 -10px 50px rgba(0, 0, 0, 0.08);
  /* 增强阴影 */
}

.banner-title {
  font-size: 64px;
  /* 超大标题 */
  font-weight: 900;
  color: #1a1a2e;
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -2px;
  font-family: 'Inter', "PingFang SC", sans-serif;
}

/* 标题中的关键词强调 */
.banner-title .text-blue {
  color: #1677FF;
  text-shadow: 0 0 20px rgba(22, 119, 255, 0.1);
}

.banner-title .text-orange {
  color: #FF6A00;
}

.banner-desc {
  font-size: 18px;
  color: #5c6675;
  max-width: 650px;
  line-height: 1.8;
  margin-bottom: 44px;
  /* 移除干扰背景 */
  background: none;
  backdrop-filter: none;
  padding: 0;
}

@media (max-width: 768px) {
  .banner-desc {
    font-size: 13px !important;
    color: #333 !important;
    margin-bottom: 15px !important;
  }
}

.banner-actions .btn-banner-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 30px;
  background: #1677FF;
  color: #fff;
  border-radius: 0;
  /* 还原商务直角 */
  font-size: 15px;
  font-weight: 700;
  box-shadow: 0 4px 10px rgba(22, 119, 255, 0.2);
  transition: all 0.3s ease;
}

@media (max-width: 768px) {

  /* 移动端外层容器优化 */
  .mobile-outer-container {
    background: #f4f7fa !important;
  }

  /* 轮播图区域优化 */
  .banner-container {
    height: auto !important;
    /* 让容器随内容撑开 */
    background: #fff !important;
  }

  .banner-swiper {
    height: 320px !important;
    /* 轮播图部分固定高度 */
    position: relative;
    overflow: hidden;
  }

  .banner-content.section-content,
  .banner-content {
    display: flex !important;
    flex-direction: column !important;
    justify-content: center !important;
    align-items: flex-start !important;
    /* 左对齐 */
    text-align: left !important;
    /* 文字左对齐 */
    padding: 0 30px !important;
    height: 100% !important;
    background: none !important;
  }

  .banner-badge {
    order: 1 !important;
    margin-bottom: 20px !important;
    background: #FF4D4F !important;
    color: #fff !important;
    border-radius: 0 !important;
    padding: 4px 12px !important;
    font-size: 12px !important;
    font-weight: 700 !important;
    box-shadow: 0 4px 10px rgba(255, 77, 79, 0.3) !important;
    position: relative;
  }

  /* 徽章左侧小装饰（如果需要还原图中的切角感） */
  .banner-badge::before {
    display: none !important;
  }

  .banner-title {
    order: 2 !important;
    font-size: 36px !important;
    /* 加大字号 */
    font-weight: 800 !important;
    color: #1a1a2e !important;
    margin-bottom: 15px !important;
    line-height: 1.1 !important;
    letter-spacing: -1px !important;
  }

  .banner-desc {
    order: 3 !important;
    font-size: 14px !important;
    color: #4b5563 !important;
    margin-bottom: 25px !important;
    width: 100% !important;
    white-space: normal !important;
    line-height: 1.6 !important;
    text-align: left !important;
  }

  .banner-actions {
    order: 4 !important;
    margin-top: 5px !important;
  }

  .banner-actions .btn-banner-primary {
    min-width: 120px !important;
    height: 46px !important;
    background: #1677FF !important;
    border-radius: 0 !important;
    /* 匹配图中的微圆角 */
    font-size: 16px !important;
    font-weight: 700 !important;
    line-height: 46px !important;
    padding: 0 24px !important;
    box-shadow: 0 4px 14px rgba(22, 119, 255, 0.4) !important;
  }

  /* 移动端指示器 */
  .banner-pagination {
    bottom: 10px !important;
    text-align: center !important;
    width: 100% !important;
    left: 0 !important;
  }

  .banner-pagination .swiper-pagination-bullet {
    width: 15px !important;
    height: 3px !important;
    border-radius: 0 !important;
    margin: 0 4px !important;
  }

  /* 2x2 快捷入口：独立区域，紧随轮播图下方 */
  .banner-full-width .quick-nav-container {
    position: relative !important;
    top: 0 !important;
    left: 0 !important;
    transform: none !important;
    width: 100% !important;
    margin: 0 auto !important;
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 12px !important;
    padding: 20px 15px !important;
    /* 增加上下间距 */
    background: transparent !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
    height: auto !important;
    visibility: visible !important;
  }

  .banner-full-width .quick-nav-container .quick-nav-item {
    background: #fff !important;
    border: 1px solid #f1f5f9 !important;
    border-radius: 0 !important;
    padding: 12px 10px !important;
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04) !important;
    flex: none !important;
    height: 70px !important;
    overflow: hidden !important;
    transform: none !important;
    /* 移动端禁止悬浮位移 */
  }

  .banner-container .quick-nav-container .quick-nav-item::after {
    display: none !important;
  }

  .banner-container .quick-nav-container .quick-nav-icon {
    width: 36px !important;
    height: 36px !important;
    margin-right: 8px !important;
    border-radius: 0 !important;
    font-size: 18px !important;
    background: rgba(22, 119, 255, 0.05) !important;
    flex-shrink: 0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
  }

  .banner-container .quick-nav-container .quick-nav-text {
    flex: 1 !important;
    min-width: 0 !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: center !important;
    align-items: flex-start !important;
    text-align: left !important;
  }

  .banner-container .quick-nav-container .quick-nav-title {
    font-size: 13px !important;
    font-weight: 600 !important;
    color: #1e293b !important;
    margin: 0 0 2px 0 !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    width: 100% !important;
  }

  .banner-container .quick-nav-container .quick-nav-desc {
    font-size: 11px !important;
    color: #64748b !important;
    line-height: 1.2 !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    width: 100% !important;
  }
}

.banner-actions .btn-banner-primary:hover {
  transform: scale(1.05);
  box-shadow: 0 15px 40px rgba(22, 119, 255, 0.5);
  background: #4096ff;
}

/* 轮播指示器 (位置紧贴文字下方) */
.banner-pagination-container {
  position: absolute;
  bottom: 180px;
  left: 0;
  right: 0;
  z-index: 20;
}

.banner-pagination {
  text-align: left !important;
}

.banner-pagination .swiper-pagination-bullet {
  width: 32px;
  height: 4px;
  border-radius: 0;
  background: #1a1a2e;
  opacity: 0.15;
  margin: 0 6px !important;
  transition: all 0.3s ease;
}

.banner-pagination .swiper-pagination-bullet-active {
  width: 50px;
  background: #1677FF;
  opacity: 1;
}

/* =================================================================
   布局修正：消除顶部间隙
   ================================================================= */
.banner-outer-wrapper,
.section.banner-full-width {
  padding-top: 0 !important;
  margin-top: 0 !important;
}

/* =================================================================
   横向底栏 - 独立卡片美化版 (针对 ID 强制锁定)
   ================================================================= */

/* 1. 基础标题与按钮 */
.banner-title.italic {
  font-style: italic;
  font-weight: 800;
  font-size: 72px;
  letter-spacing: -2px;
  color: #1a1a1a;
  margin-bottom: 24px;
  line-height: 1.1;
}

.banner-desc {
  max-width: 500px;
  font-size: 16px;
  line-height: 1.6;
  color: #4b5563;
  margin-bottom: 40px;
}

.btn-banner-rect {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 44px;
  background: #1677FF;
  color: #fff !important;
  border-radius: 0;
  font-size: 16px;
  font-weight: 600;
  transition: all 0.3s;
  box-shadow: 0 8px 20px rgba(22, 119, 255, 0.3);
}

/* 2. 轮播指示器 */
.banner-pagination .swiper-pagination-bullet {
  width: 32px !important;
  height: 3px !important;
  border-radius: 0 !important;
  background: #000 !important;
  opacity: 0.1 !important;
  margin: 0 4px !important;
}

.banner-pagination .swiper-pagination-bullet-active {
  background: #1677FF !important;
  opacity: 1 !important;
}

/* 3. 底栏主容器 - 全透明外层 (增加溢出可见以支持悬浮位移) */
@media (min-width: 769px) {
  .banner-full-width .quick-nav-container {
    position: absolute !important;
    bottom: 20px !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    width: calc(100% - 80px) !important;
    max-width: 1400px !important;
    z-index: 150 !important;
    background: transparent !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    height: auto !important;
    display: flex !important;
    align-items: center !important;
    padding: 20px 0 0 0 !important;
    border: none !important;
    box-shadow: none !important;
    border-radius: 0 !important;
    overflow: visible !important;
  }
}

/* 4. 核心：横向间隔排布 */
#dynamic-quick-nav,
.quick-nav-container {
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: nowrap !important;
  justify-content: center !important;
  width: 100% !important;
  gap: 20px !important;
  /* 卡片之间的间距 */
  height: 100% !important;
}

/* 5. 独立卡片样式 - 悬浮分离式 (强制直角 + 增强玻璃质感) */
.quick-nav-container .quick-nav-item {
  flex: 1 !important;
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  justify-content: flex-start !important;
  padding: 20px 30px !important;
  background: rgba(255, 255, 255, 0.45) !important;
  /* 降低不透明度，增强透明感 */
  backdrop-filter: blur(15px) saturate(150%) !important;
  /* 增强模糊和饱和度 */
  -webkit-backdrop-filter: blur(15px) saturate(150%) !important;
  border: 1px solid rgba(255, 255, 255, 0.5) !important;
  /* 精致的半透明亮边 */
  border-radius: 0 !important;
  /* 保持强制直角 */
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  cursor: pointer;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.05) !important;
  /* 更轻量化的阴影 */
  position: relative !important;
  /* 必须为相对定位 */
  overflow: hidden !important;
  /* 隐藏溢出的滑动条 */
}

.quick-nav-container .quick-nav-item:hover {
  transform: translateY(-8px);
  background: #fff !important;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1) !important;
  border-color: #1677FF !important;
  padding-bottom: 40px !important;
  /* 精确匹配高度 */
}

/* 底部滑动出现的“立即前往”条 - 高保真优化 */
.quick-nav-container .quick-nav-item::after {
  content: '立即前往' !important;
  position: absolute !important;
  bottom: -40px !important;
  /* 隐藏在底部 */
  top: auto !important;
  /* 强制覆盖旧样式的 top: 25% */
  left: 0 !important;
  right: auto !important;
  /* 强制覆盖旧样式的 right: 0 */
  width: 100% !important;
  height: 40px !important;
  background: #1677FF !important;
  color: #fff !important;
  font-size: 14px !important;
  font-weight: 500 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: flex-start !important;
  padding-left: 30px !important;
  transition: all 0.3s ease !important;
  opacity: 0 !important;
  z-index: 2 !important;
}

.quick-nav-container .quick-nav-item:hover::after {
  bottom: 0 !important;
  opacity: 1 !important;
}

/* 6. 图标与文字微调 */
.quick-nav-container .quick-nav-icon {
  width: 44px !important;
  height: 44px !important;
  margin-right: 15px !important;
  border-radius: 0 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  font-size: 22px !important;
  flex-shrink: 0 !important;
  background: rgba(22, 119, 255, 0.08) !important;
  /* 统一柔和背景 */
  color: #1677FF !important;
}

/* 移除特定的颜色类背景，采用统一的高级感背景 */
.quick-nav-container .quick-nav-icon.blue,
.quick-nav-container .quick-nav-icon.yellow,
.quick-nav-container .quick-nav-icon.red,
.quick-nav-container .quick-nav-icon.green,
.quick-nav-container .quick-nav-icon.purple {
  background: rgba(22, 119, 255, 0.08) !important;
  color: #1677ff !important;
}

.quick-nav-container .quick-nav-text {
  text-align: left !important;
}

.banner-bottom-nav .bottom-nav-text h4 {
  font-size: 16px;
  font-weight: 700;
  color: #1a1a1a;
  margin: 0 0 3px 0;
  white-space: nowrap;
}

.banner-bottom-nav .bottom-nav-text p {
  font-size: 12px;
  color: #8c8c8c;
  margin: 0;
  white-space: nowrap;
}

/* 布局修正 */
.banner-pagination-container {
  bottom: 160px !important;
}

.banner-container {
  overflow: visible !important;
  margin-bottom: 30px;
}


/* =================================================================
   四选项：服务承诺/可信标识区域
   ================================================================= */
.trust-badges-section {
  padding: 30px 0;
  background: #fff;
  border-bottom: 1px solid #f0f2f5;
}

.trust-badges-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.trust-badge-card {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 15px 20px;
  transition: all 0.3s ease;
}

.trust-badge-card:hover {
  transform: translateY(-2px);
}

.trust-badge-icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
}

.trust-badge-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.trust-badge-info h4 {
  font-size: 16px;
  font-weight: 700;
  color: #1a1a2e;
  margin-bottom: 4px;
}

.trust-badge-info p {
  font-size: 13px;
  color: #86909c;
  margin: 0;
}

@media (max-width: 992px) {
  .trust-badges-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .trust-badges-grid {
    grid-template-columns: 1fr;
  }
}

.nc-tab:hover {
  color: #1677FF;
  background: #f5f8ff;
}

.nc-tab.active {
  background: #1677FF;
  color: #fff;
  font-weight: 600;
}

/* 面板 */
.nc-panel {
  display: none;
}

.nc-panel.active {
  display: block;
}

/* ── 新闻/公告 布局 ── */
.nc-body {
  display: flex;
  gap: 32px;
  align-items: flex-start;
}

/* 左侧：图片 + 日期 + 标题 + 按钮 */
.nc-left {
  flex: 0 0 280px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* 左侧大图区 */
.nc-feat-img {
  width: 100%;
  height: 180px;
  border-radius: 0;
  overflow: hidden;
  background: linear-gradient(135deg, #e8f0ff 0%, #c5d8ff 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.nc-feat-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 0;
}

/* 日期 */
.nc-feat-date {
  font-size: 12px;
  color: #999;
}

/* 标题 */
.nc-feat-title {
  font-size: 15px;
  font-weight: 600;
  color: #222;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* 右侧列表 */
.nc-list {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

/* 列表项 */
.nc-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 0;
  cursor: pointer;
  transition: background 0.15s;
  text-decoration: none;
  color: inherit;
}

.nc-item:hover {
  background: #f5f8ff;
}

.nc-item.active {
  background: #1677FF;
  color: #fff;
}

.nc-item-thumb {
  flex: 0 0 56px;
  height: 40px;
  border-radius: 0;
  overflow: hidden;
  background: #e8eeff;
}

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

.nc-item-body {
  flex: 1;
  min-width: 0;
}

.nc-item-title {
  font-size: 13px;
  font-weight: 500;
  color: #222;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.4;
}

.nc-item.active .nc-item-title {
  color: #fff;
}

.nc-item-date {
  font-size: 12px;
  color: #999;
  margin-top: 3px;
}

.nc-item.active .nc-item-date {
  color: rgba(255, 255, 255, 0.75);
}

/* ── 帮助中心 ── */
.nc-help-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.nc-help-card {
  border-radius: 0;
  overflow: hidden;
  border: 1px solid #eef0f5;
}

.nc-help-card-head {
  background: linear-gradient(135deg, #1677FF 0%, #4096ff 100%);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nc-help-card-head-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nc-help-card-icon {
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.nc-help-card-icon img {
  width: 22px;
  height: 22px;
}

.nc-help-card-name {
  font-size: 14px;
  font-weight: 700;
  color: #fff;
}

.nc-help-card-more {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.85);
  background: rgba(255, 255, 255, 0.15);
  padding: 3px 8px;
  border-radius: 0;
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
}

.nc-help-card-more:hover {
  background: rgba(255, 255, 255, 0.25);
}

.nc-help-card-body {
  padding: 12px 16px 14px;
  background: #fff;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 12px;
}

.nc-help-link {
  font-size: 12px;
  color: #555;
  text-decoration: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.8;
}

.nc-help-link::before {
  content: '- ';
  color: #bbb;
}

.nc-help-link:hover {
  color: #1677FF;
}

/* 移动端 */
@media (max-width: 768px) {
  .nc-inner {
    padding: 0 15px;
  }

  .nc-title {
    font-size: 20px;
  }

  .nc-left-head {
    margin-bottom: 12px;
  }

  .nc-body {
    flex-direction: column;
    gap: 16px;
  }

  .nc-left {
    flex: none;
    width: 100%;
  }

  .nc-feat-img {
    height: 180px;
  }

  .nc-help-grid {
    grid-template-columns: 1fr;
  }
}


/* ===== 合作伙伴跑马灯 ===== */
.partner-marquee-section {
  background: #f8faff;
  padding: 52px 0 56px;
  overflow: hidden;
}

.partner-marquee-header {
  text-align: center;
  margin-bottom: 36px;
}

.partner-marquee-header h2 {
  font-size: 26px;
  font-weight: 700;
  color: #1a1a1a;
  margin: 0 0 8px;
}

.partner-marquee-header p {
  font-size: 13px;
  color: #999;
  margin: 0;
}

/* 跑马灯容器：两侧渐变遮罩 */
.partner-marquee-wrap {
  position: relative;
  overflow: hidden;
}

.partner-marquee-wrap::before,
.partner-marquee-wrap::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 120px;
  z-index: 2;
  pointer-events: none;
}

.partner-marquee-wrap::before {
  left: 0;
  background: linear-gradient(90deg, #f8faff 0%, transparent 100%);
}

.partner-marquee-wrap::after {
  right: 0;
  background: linear-gradient(270deg, #f8faff 0%, transparent 100%);
}

/* 滚动轨道 */
.partner-marquee-track {
  display: flex;
  align-items: center;
  gap: 0;
  width: max-content;
  animation: marqueeScroll 28s linear infinite;
}

.partner-marquee-track:hover {
  animation-play-state: paused;
}

@keyframes marqueeScroll {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

/* 每个 logo 项 */
.partner-marquee-item {
  flex: 0 0 auto;
  width: 160px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 24px;
  border-right: 1px solid #eef0f5;
  transition: background 0.2s;
}

.partner-marquee-item:hover {
  background: #fff;
}

.partner-marquee-item img {
  max-width: 100%;
  max-height: 44px;
  object-fit: contain;
  filter: grayscale(40%) opacity(0.75);
  transition: filter 0.2s;
}

.partner-marquee-item:hover img {
  filter: grayscale(0%) opacity(1);
}

@media (max-width: 768px) {
  .partner-marquee-item {
    width: 120px;
    height: 64px;
    padding: 0 16px;
  }

  .partner-marquee-item img {
    max-height: 34px;
  }

  .partner-marquee-wrap::before,
  .partner-marquee-wrap::after {
    width: 60px;
  }
}


/* 新闻/公告无图占位 */
.nc-feat-placeholder {
  width: 100%;
  height: 100%;
  min-height: 180px;
  background: linear-gradient(135deg, #e8f0ff 0%, #c5d8ff 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 0;
}

.nc-feat-placeholder span {
  font-size: 18px;
  font-weight: 700;
  color: #1677FF;
  opacity: 0.5;
  letter-spacing: 2px;
}

.nc-thumb-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #e8f0ff 0%, #c5d8ff 100%);
  border-radius: 0;
}


/* ===== 新闻公告中心移动端优化 ===== */
@media (max-width: 768px) {
  .nc-section {
    padding: 40px 0 50px;
  }

  .nc-inner {
    padding: 0 15px;
  }

  .nc-header {
    display: flex !important;
    flex-direction: column !important;
    align-items: flex-start !important;
    margin-bottom: 20px !important;
    position: relative !important;
  }

  .nc-left-head {
    margin-bottom: 4px;
    width: 100%;
  }

  .nc-label {
    font-size: 11px;
    letter-spacing: 1.5px;
  }

  .nc-title {
    font-size: 20px;
  }

  /* Tab 改为横向滚动 */
  .nc-tabs {
    position: relative !important;
    width: 100% !important;
    display: flex !important;
    margin-top: 12px !important;
    margin-bottom: 20px !important;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
    border: 1px solid #e0e0e0;
    background: #f9fbff;
    border-radius: 0;
  }

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

  .nc-tab {
    padding: 10px 18px;
    font-size: 13px;
    flex-shrink: 0;
    color: #666;
    font-weight: 500;
  }

  .nc-tab.active {
    color: #1677FF !important;
    font-weight: 700;
  }

  /* 面板垂直布局 */
  .nc-body {
    flex-direction: column;
    gap: 20px;
  }

  /* 左侧特色区域 */
  .nc-left {
    flex: none;
    width: 100%;
  }

  .nc-feat-img {
    height: 160px;
  }

  .nc-feat-date {
    font-size: 11px;
    margin-top: 8px;
  }

  .nc-feat-title {
    font-size: 14px;
    margin-top: 6px;
    margin-bottom: 12px;
  }

  .nc-more-btn {
    font-size: 13px;
    padding: 10px 24px;
  }

  /* 右侧列表 */
  .nc-list {
    width: 100%;
  }

  .nc-item {
    padding: 10px;
  }

  .nc-item-thumb {
    flex: 0 0 64px;
    height: 48px;
  }

  .nc-item-title {
    font-size: 13px;
  }

  .nc-item-date {
    font-size: 11px;
  }

  /* 帮助中心网格 */
  .nc-help-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .nc-help-card-head {
    padding: 12px 14px;
  }

  .nc-help-card-body {
    padding: 12px 14px;
  }
}

@media (max-width: 480px) {
  .nc-title {
    font-size: 18px;
  }

  .nc-tab {
    padding: 7px 14px;
    font-size: 11px;
  }

  .nc-feat-img {
    height: 140px;
  }

  .nc-feat-title {
    font-size: 13px;
  }

  .nc-item-thumb {
    flex: 0 0 56px;
    height: 42px;
  }

  .nc-item-title {
    font-size: 12px;
  }
}

/* ===== 客服悬浮栏移动端优化 ===== */
@media (max-width: 768px) {
  .customer-service-sidebar {
    bottom: 100px !important;
    /* 避开底部导航栏 */
    right: 15px;
  }

  .cs-toggle-btn {
    width: 48px;
    height: 48px;
  }

  .cs-toggle-btn svg {
    width: 22px;
    height: 22px;
  }

  .cs-menu {
    bottom: 60px;
    right: 0;
  }

  .cs-menu-item {
    width: 48px;
    height: 48px;
    margin-bottom: 8px;
  }

  .cs-menu-item svg {
    width: 20px;
    height: 20px;
  }

  .cs-menu-item span {
    font-size: 10px;
  }

  /* 返回顶部按钮 */
  .cs-back-to-top {
    width: 48px;
    height: 48px;
  }

  .cs-back-to-top svg {
    width: 20px;
    height: 20px;
  }
}

@media (max-width: 480px) {
  .customer-service-sidebar {
    bottom: 90px !important;
    right: 12px;
  }

  .cs-toggle-btn {
    width: 44px;
    height: 44px;
  }

  .cs-toggle-btn svg {
    width: 20px;
    height: 20px;
  }

  .cs-menu-item {
    width: 44px;
    height: 44px;
    margin-bottom: 6px;
  }

  .cs-menu-item svg {
    width: 18px;
    height: 18px;
  }

  .cs-menu-item span {
    font-size: 9px;
  }
}

/* ===== 公告弹窗移动端优化 ===== */
@media (max-width: 768px) {
  .announcement-popup-overlay {
    padding: 20px;
  }

  .announcement-popup {
    width: 90vw;
    max-width: 400px;
    max-height: 70vh;
    border-radius: 0;
  }

  .announcement-popup-header {
    padding: 16px;
  }

  .announcement-popup-title {
    font-size: 16px;
  }

  .announcement-popup-close {
    width: 32px;
    height: 32px;
  }

  .announcement-popup-body {
    padding: 16px;
    max-height: calc(70vh - 120px);
  }

  .announcement-popup-content {
    font-size: 14px;
    line-height: 1.6;
  }

  .announcement-popup-footer {
    padding: 12px 16px;
  }

  .announcement-popup-btn {
    padding: 10px 24px;
    font-size: 14px;
  }
}

@media (max-width: 480px) {
  .announcement-popup {
    width: 92vw;
    max-height: 75vh;
  }

  .announcement-popup-header {
    padding: 14px;
  }

  .announcement-popup-title {
    font-size: 15px;
  }

  .announcement-popup-close {
    width: 30px;
    height: 30px;
  }

  .announcement-popup-body {
    padding: 14px;
  }

  .announcement-popup-content {
    font-size: 13px;
  }

  .announcement-popup-btn {
    padding: 9px 20px;
    font-size: 13px;
  }
}

/* ===== 合作伙伴滚动区域移动端优化 ===== */
@media (max-width: 768px) {
  .partner-marquee-section {
    padding: 40px 0;
  }

  .partner-marquee-header {
    padding: 0 15px;
    margin-bottom: 24px;
  }

  .partner-marquee-header h2 {
    font-size: 20px;
  }

  .partner-marquee-header p {
    font-size: 13px;
    margin-top: 8px;
  }

  .partner-marquee-item {
    width: 120px;
    height: 64px;
    padding: 0 16px;
  }

  .partner-marquee-item img {
    max-height: 36px;
  }
}

@media (max-width: 480px) {
  .partner-marquee-header h2 {
    font-size: 18px;
  }

  .partner-marquee-header p {
    font-size: 12px;
  }

  .partner-marquee-item {
    width: 100px;
    height: 56px;
    padding: 0 12px;
  }

  .partner-marquee-item img {
    max-height: 32px;
  }
}

/* ===== 移动端通用优化 ===== */
@media (max-width: 768px) {

  /* 所有section标题统一样式 */
  .section-header h2,
  h2 {
    font-size: 20px !important;
    line-height: 1.4 !important;
  }

  .section-header p {
    font-size: 13px !important;
    margin-top: 8px !important;
  }

  /* 所有section内边距统一 */
  .section {
    padding: 40px 0 !important;
  }

  .section-content {
    padding: 0 15px !important;
  }

  /* 按钮统一样式 */
  .btn,
  button,
  a.button {
    min-height: 44px;
    padding: 10px 24px;
    font-size: 14px;
  }

  /* 卡片统一圆角 */
  .card,
  .box,
  .item {
    border-radius: 0 !important;
  }

  /* 间距统一缩小 */
  .gap-large {
    gap: 20px !important;
  }

  .gap-medium {
    gap: 12px !important;
  }

  .gap-small {
    gap: 8px !important;
  }
}

@media (max-width: 480px) {

  .section-header h2,
  h2 {
    font-size: 18px !important;
  }

  .section-header p {
    font-size: 12px !important;
  }

  .section {
    padding: 30px 0 !important;
  }

  .btn,
  button,
  a.button {
    font-size: 13px;
    padding: 9px 20px;
  }
}

/* ===== �ƶ�����������ǿ������ (���� 4400+ �к�ij�ͻ) ===== */
@media (max-width: 768px) {
  .quick-nav-section {
    margin-top: -45px !important;
    padding: 0 16px !important;
    z-index: 999 !important;
    position: relative;
  }

  .quick-nav-container {
    border-radius: 0 !important;
    background: #ffffff !important;
    padding: 0 !important;
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    border: none !important;
    /* 多层复合阴影，增加景深 */
    box-shadow: 0 -8px 30px rgba(0, 0, 0, 0.06), 0 20px 50px rgba(0, 0, 0, 0.12) !important;
    overflow: hidden !important;
  }

  .quick-nav-item {
    background: #ffffff !important;
    border-radius: 0 !important;
    padding: 24px 15px !important;
    border: 0.5px solid rgba(0, 0, 0, 0.05) !important;
    position: relative !important;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
    text-decoration: none;
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
  }

  /* 模拟顶部高光边缘，增加厚度感 */
  .quick-nav-item::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.9), transparent);
    z-index: 2;
  }

  /* 点击时的触感反馈 */
  .quick-nav-item:active {
    background: #fcfdfe !important;
    transform: scale(0.97);
    box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.03) !important;
  }

  .quick-nav-icon {
    border-radius: 12px !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08) !important;
    margin-right: 12px;
  }

  .quick-nav-title {
    font-size: 14px !important;
    font-weight: 600 !important;
    color: #1a1a2e !important;
  }
}

/* ===== Banner 联动选项卡样式 ===== */
.banner-tabs-container {
  position: absolute;
  left: 50%;
  bottom: 80px;
  transform: translateX(-50%);
  width: 100%;
  max-width: 1200px;
  z-index: 10;
  padding: 0 40px;
}

.banner-tabs {
  display: flex;
  gap: 15px;
}

.banner-tab-item {
  flex: 1;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 15px;
  border-top: 3px solid rgba(255, 255, 255, 0.2);
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  color: #fff;
}

.banner-tab-item.active {
  background: rgba(255, 255, 255, 0.2);
  border-top-color: #1677FF;
}

.tab-inner {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.tab-badge {
  font-size: 15px;
  font-weight: 700;
  opacity: 0.9;
}

.tab-text {
  font-size: 12px;
  opacity: 0.6;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.banner-tab-item.active .tab-text {
  opacity: 1;
}

.banner-tab-item:hover {
  background: rgba(255, 255, 255, 0.15);
}

@media (max-width: 992px) {
  .banner-tabs-container {
    display: none !important;
  }
}