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

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

.banner-cont .swiper-slide .img {
  /* position: absolute; */
  z-index: -1;
  max-height: 100%;
  max-width: 100%;
  width: 100%;
  /* object-fit: fill; */
}


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

}

.banner-cont .swiper-pagination-bullet {
  width: 36px;
  height: 4px;
  background: #D7DCE4;
  opacity: 1;
  border-radius: 3px;
}

.banner-cont .swiper-pagination-bullet-active {
  background: rgba(255, 103, 57, 1);
}

.banner .banner-s {
  box-shadow: 0px 0px 16px rgba(52, 52, 52, 0.16);
  border-radius: 3px;
}

.banner .banner-s .banner-list {
  display: flex;
  flex-wrap: wrap;
  padding: 0 20px;
}

.banner-s .banner-list .banner-item {
  flex: 1;
  cursor: pointer;
  width: 335px;
  padding: 30px 60px;
}

.banner-s .banner-list .banner-item:hover {
  background: rgba(247, 248, 249, 1);
}

.banner-s .banner-list .banner-item:hover h5 {
  color: #FF6739;
}

.banner-list .banner-item .banner-tag {
  font-size: 12px;
  color: #FF6739;
  border: 1px solid #FF6739;
  padding: 5px 8px;
  border-radius: 3px;
}

/* 服务内容 */
.service-content {
  display: flex;
  margin-top: 60px;
  margin: -10px;
  margin-top: 50px;
}

/* 服务模块整体背景：与首页 banner 保持暗色科技感基调 */
.section.service {
  background:
    radial-gradient(circle at 10% 0%, rgba(56, 189, 248, 0.18) 0%, transparent 40%),
    linear-gradient(180deg, #020617 0%, #020617 100%);
}

.section.service .section-title h2 {
  color: #F9FAFB;
}

.section.service .section-title .section-desc {
  color: rgba(148, 163, 184, 0.95);
}

.service .service-box {
  min-height: 191px;
  margin: 10px;
  position: relative;
  padding: 30px;
  border-radius: 14px;
  /* 服务卡片使用深色半透明面板，叠加在暗色背景上 */
  background: radial-gradient(circle at 0% 0%, rgba(56, 189, 248, 0.22) 0%, transparent 42%),
    rgba(15, 23, 42, 0.96);
  border: 1px solid rgba(148, 163, 184, 0.4);
  box-shadow: 0 22px 60px rgba(15, 23, 42, 0.85);
  color: #E5E7EB;
}

.service .service-box:hover {
  box-shadow: 0 26px 70px rgba(15, 23, 42, 0.95);
  border-color: rgba(56, 189, 248, 0.75);
}

.service .service-box .service-title {
  color: #F9FAFB;
}

.service .service-box:hover h4 {
  color: #38BDF8;
}

.service .service-hot::before {
  content: '';
  height: 60px;
  width: 60px;
  position: absolute;
  right: -4px;
  top: -4px;
  background: url('../assets/img/index/hot.png');
  background-repeat: no-repeat;
  background-size: 100%;

}

.service-box .title-desc {
  margin: 16px 0;
  height: 42px;
  color: rgba(148, 163, 184, 0.96);
}

.service .service-tag-group {
  display: flex;
}

.service .service-tag-group .service-tag {
  display: flex;
  align-items: center;
  justify-items: center;
  margin-right: 8px;
  font-size: 12px;
  padding: 0 12px;
  color: #E5E7EB;
  height: 24px;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(148, 163, 184, 0.6);
  border-radius: 999px;
}


/* 解决方案 */
.resolve {
  background: #13182C url(../assets/img/index/home-bg.png) no-repeat center center;
  background-size: cover;
}

.resolve-content {
  margin: -10px;
  margin-top: 60px;
}

.resolve-content .resolve-box {
  position: relative;
  top: 0;
  max-width: 335px;
  padding: 30px;
  margin: 10px;
  background: #F7F8F9;
  box-shadow: 0px 0px 16px rgba(52, 52, 52, 0.16);
  opacity: 1;
  border-radius: 10px;
  transition: .5s all;
  cursor: pointer;
  background-size: cover;
  background-repeat: no-repeat;
}

.resolve-content .resolve-box:nth-child(1) {
  background-image: url('../assets/img/index/solution-1.png');

}

.resolve-content .resolve-box:nth-child(2) {
  background-image: url('../assets/img/index/solution-2.png');
}

.resolve-content .resolve-box:nth-child(3) {
  background-image: url('../assets/img/index/solution-3.png');
}

.resolve-content .resolve-box:nth-child(4) {
  background-image: url('../assets/img/index/solution-7.png');
}

.resolve-content .fboxRow:nth-child(2) .resolve-box:nth-child(1) {
  background-image: url('../assets/img/index/solution-4.png');
}

.resolve-content .fboxRow:nth-child(2) .resolve-box:nth-child(2) {
  background-image: url('../assets/img/index/solution-5.png');
}

.resolve-content .fboxRow:nth-child(2) .resolve-box:nth-child(3) {
  background-image: url('../assets/img/index/solution-6.png');
}

.resolve-content .fboxRow:nth-child(2) .resolve-box:nth-child(4) {
  background-image: url('../assets/img/index/solution-8.png');
}


.resolve-content .resolve-box:hover {
  top: -10px;
}

.resolve-content .resolve-box:hover h4,
.resolve-content .resolve-box:hover .resolve-link {
  color: rgba(56, 189, 248, 1);
}

.resolve-content .resolve-box h4 {
  color: rgba(0, 0, 0, 0.9);
  font-size: 22px;
  margin-bottom: 20px;
}

.resolve-content .resolve-box .resolve-link {
  color: rgba(0, 0, 0, 0.60);
  margin-top: 60px;
  font-size: 14px;
}



/* 服务实践 */
.practice {
  /* 与解决方案区域衔接的暗色背景 */
  background: linear-gradient(180deg, #020617 0%, #020617 100%);
}

.practice .section-title h2 {
  color: #F9FAFB;
}

.practice .section-title .section-desc {
  color: rgba(148, 163, 184, 0.95);
}

.practice .practice-content {
  margin: -10px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.practice .practice-box {
  margin: 10px;
  padding: 30px;
  width: 453px;
  border-radius: 14px;
  text-align: center;
  /* 实践卡片使用深色面板，避免在暗背景上出现纯白块突兀 */
  background: rgba(15, 23, 42, 0.96);
  border: 1px solid rgba(148, 163, 184, 0.4);
  box-shadow: 0 20px 45px rgba(15, 23, 42, 0.85);
  color: #E5E7EB;
  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);
}

/* 基础措施 */
.section-base {
  /* 统一为暗色科技风背景，下方 cert 卡片及地图以亮色卡片形式凸显 */
  background:
    radial-gradient(circle at 0% 0%, rgba(56, 189, 248, 0.18) 0%, transparent 40%),
    linear-gradient(180deg, #020617 0%, #020617 100%);
}

.section-base .base {
  margin-top: 42px;
}

.section-base>.section-content {
  padding: 62px 20px 0;
}

.section-base .base img {
  width: calc(100% - 140px);
  margin-left: 35px;
  height: 520px;
  padding-right: 80px;
}

.base .base-content {
  margin-bottom: 100px;
}

.base .base-content .title-desc {
  white-space: nowrap;
  color: rgba(148, 163, 184, 0.95);
}

.section-base .section-title h2 {
  color: #F9FAFB;
}

.section-base .section-title .section-desc {
  color: rgba(148, 163, 184, 0.95);
}

.section-base .base-content h2 {
  color: #F9FAFB;
}

.cert {
  border: 2px solid #FFFFFF;
  border-radius: 3px;
  background: linear-gradient(180deg, #F4F6F8 0%, #FDFEFE 100%);
  box-shadow: 0px 3px 12px rgba(0, 0, 0, 0.08);
}

.cert-list {
  padding: 0 20px;
}

.cert-list .cert-item {
  padding: 13px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 200px;
}

.cert-list .cert-item img {
  height: 56px;
  width: 56px;
  cursor: pointer;
}

.cert-list .cert-item .title-desc {
  font-size: 12px;
  margin-top: 5px;
}

/* 新闻 */
.section.news {
  background: linear-gradient(180deg, #020617 0%, #020617 100%);
}

.section.news .section-title h2 {
  color: #F9FAFB;
}

.section.news .section-title .section-desc {
  color: rgba(148, 163, 184, 0.95);
}
.news-content {
  margin-top: 60px;
  display: flex;
  flex-wrap: wrap;
  gap: 130px;
}

.news-content .news-cont {
  flex: 1;
  /* 新闻列表块采用深色卡片，与整体暗色背景协调 */
  background: rgba(15, 23, 42, 0.92);
  border-radius: 16px;
  padding: 24px 24px 16px;
  box-shadow: 0 20px 45px rgba(15, 23, 42, 0.7);
  border: 1px solid rgba(148, 163, 184, 0.4);
}


.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: #38BDF8;
}


.news-content .news-head .news-more {
  font-size: 14px;
  color: rgba(148, 163, 184, 0.9);
}

.news-content .news-head .news-more a {
  color: inherit;
}

.news-content .news-head .news-more a:hover {
  color: #E5E7EB;
}

.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: rgba(56, 189, 248, 1);
}

.news-content .news-cont .news-item:nth-child(2) .number {
  background: rgba(56, 189, 248, 1);
}

.news-content .news-cont .news-item:nth-child(3) .number {
  background: rgba(56, 189, 248, 1);
}

.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: 3px;
}

.news-content .news-item .title {
  font-size: 14px;
  color: #E5E7EB;
}

.news-content .news-item .title:hover {
  color: rgba(56, 189, 248, 1);
}

.news-content .news-item .time {
  color: rgba(148, 163, 184, 0.9);
  font-size: 13px;
  min-width: 100px;
  text-align: right;
}


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

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

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