/* 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;
}

.service .service-box {
  min-height: 191px;
  margin: 10px;
  position: relative;
  padding: 30px;
  border: 1px solid #E6EAED;
  border-radius: 3px;
}

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

.service .service-box .service-title {
  color: #333;

}

.service .service-box:hover h4 {
  color: #FF6739;
}

.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;
}

.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: rgba(0, 0, 0, 0.6);
  height: 24px;
  background: #F7F8F9;
  border: 1px solid #EDEDED;
  border-radius: 1px;
}


/* 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: 3px;
  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(255, 103, 57, 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 {}

.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: 3px;
  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 {
  background: rgba(247, 248, 250, 1);
}

.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;
}

.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 */
.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: #FF6739;
}


.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: rgba(255, 103, 57, 1);
}

.news-content .news-cont .news-item:nth-child(2) .number {
  background: rgba(255, 103, 57, 1);
}

.news-content .news-cont .news-item:nth-child(3) .number {
  background: rgba(255, 103, 57, 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: rgba(0, 0, 0, 0.90);
}

.news-content .news-item .title:hover {
  color: rgba(255, 103, 57, 1);
}

.news-content .news-item .time {
  color: rgba(0, 0, 0, 0.4);
  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;
}

/* ===================== UCloud 风格首页样式 (覆盖层) ===================== */
/* ---- Hero 主视觉 ---- */
.hero {
  position: relative;
  padding: 80px 0 40px;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #EEF3FF 0%, #F6F8FD 55%, #FFFFFF 100%);
  z-index: -1;
}
.hero-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  padding: 40px 20px;
}
.hero-text { flex: 1; max-width: 560px; }
.hero-text h1 {
  font-size: 48px;
  line-height: 1.25;
  font-weight: 700;
  color: var(--uc-title, #152039);
  margin-bottom: 20px;
}
.hero-desc {
  font-size: 16px;
  line-height: 1.7;
  color: var(--uc-text, rgba(21,32,57,.72));
  margin-bottom: 32px;
}
.hero-actions { display: flex; gap: 16px; }
.btn-lg { padding: 12px 32px; font-size: 16px; border-radius: 8px; }
.hero-visual { flex: 1; max-width: 520px; }
.hero-visual img {
  width: 100%;
  border-radius: 16px;
  box-shadow: 0 20px 40px -12px rgba(57,71,178,.25);
}

/* 快捷入口 */
.hero-quick {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  padding: 0 20px 60px;
}
.quick-item {
  flex: 1;
  min-width: 220px;
  padding: 28px 24px;
  background: #fff;
  border: 1px solid var(--uc-line, #E1E6F0);
  border-radius: 12px;
  cursor: pointer;
  transition: all .3s ease;
}
.quick-item:hover {
  transform: translateY(-6px);
  border-color: var(--uc-primary, #3860F4);
  box-shadow: 0 12px 16px -8px rgba(57,71,178,.24);
}
.quick-item h5 { font-size: 18px; color: var(--uc-title, #152039); margin-bottom: 8px; }
.quick-item:hover h5 { color: var(--uc-primary, #3860F4); }
.quick-desc { font-size: 13px; color: var(--uc-text-sub, rgba(21,32,57,.5)); margin-bottom: 16px; }
.quick-tag {
  display: inline-block;
  font-size: 12px;
  color: var(--uc-primary, #3860F4);
  background: var(--uc-bg-gray-2, #EBF0FC);
  border-radius: 20px;
  padding: 4px 12px;
}

/* ---- 核心产品网格 ---- */
.products { background: #fff; }
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}
.product-card {
  display: block;
  padding: 32px 28px;
  background: #fff;
  border: 1px solid var(--uc-line, #E1E6F0);
  border-radius: 12px;
  transition: all .3s ease;
}
.product-card:hover {
  transform: translateY(-6px);
  border-color: var(--uc-primary, #3860F4);
  box-shadow: 0 12px 16px -8px rgba(57,71,178,.24);
}
.product-icon { font-size: 36px; margin-bottom: 16px; }
.product-card h4 { font-size: 20px; color: var(--uc-title, #152039); margin-bottom: 10px; }
.product-card:hover h4 { color: var(--uc-primary, #3860F4); }
.product-desc { font-size: 14px; line-height: 1.6; color: var(--uc-text, rgba(21,32,57,.72)); margin-bottom: 16px; }
.product-link { font-size: 14px; color: var(--uc-primary, #3860F4); font-weight: 500; }

/* ---- 数据实力 ---- */
.stats { background: var(--uc-primary-deep, #2A315F); }
.stats-title h2, .stats-title .section-desc { color: #fff; }
.stats-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  gap: 24px;
  margin-top: 48px;
}
.stat-item { text-align: center; }
.stat-item h2 { font-size: 44px; font-weight: 700; color: #fff; }
.stat-item span { font-size: 14px; color: rgba(255,255,255,.75); }

/* ---- 解决方案 ---- */
.solutions { background: var(--uc-bg-gray, #F6F8FD); }
.solution-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}
.solution-card {
  display: block;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--uc-line, #E1E6F0);
  border-radius: 12px;
  transition: all .3s ease;
}
.solution-card:hover {
  transform: translateY(-6px);
  border-color: var(--uc-primary, #3860F4);
  box-shadow: 0 12px 16px -8px rgba(57,71,178,.24);
}
.solution-card img { width: 100%; height: 160px; object-fit: cover; }
.solution-card h4 { font-size: 18px; color: var(--uc-title, #152039); padding: 16px 20px 0; }
.solution-card p { font-size: 13px; line-height: 1.6; color: var(--uc-text, rgba(21,32,57,.72)); padding: 8px 20px 20px; }

/* ---- 安全合规 ---- */
.security { background: #fff; }
.security-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin-top: 40px;
}
.security-item {
  padding: 14px 28px;
  background: var(--uc-bg-gray, #F6F8FD);
  border: 1px solid var(--uc-line, #E1E6F0);
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  color: var(--uc-title, #152039);
  transition: all .3s ease;
}
.security-item:hover {
  border-color: var(--uc-primary, #3860F4);
  color: var(--uc-primary, #3860F4);
  box-shadow: 0 12px 16px -8px rgba(57,71,178,.24);
}

/* ---- 客户案例 ---- */
.cases { background: var(--uc-bg-gray, #F6F8FD); }
.practice-content { display: flex; flex-wrap: wrap; gap: 20px; margin-top: 40px; }
.practice-box {
  flex: 1;
  min-width: 280px;
  padding: 32px 24px;
  background: #fff;
  border: 1px solid var(--uc-line, #E1E6F0);
  border-radius: 12px;
  text-align: center;
  transition: all .3s ease;
}
.practice-box:hover {
  transform: translateY(-6px);
  border-color: var(--uc-primary, #3860F4);
  box-shadow: 0 12px 16px -8px rgba(57,71,178,.24);
}
.practice-box img { width: 120px; height: 48px; object-fit: contain; cursor: pointer; }
.brand-group { display: flex; flex-wrap: wrap; gap: 20px; margin-top: 20px; }
.brand-box {
  width: 180px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border: 1px solid var(--uc-line, #E1E6F0);
  border-radius: 12px;
  transition: all .3s ease;
}
.brand-box:hover { border-color: var(--uc-primary, #3860F4); box-shadow: 0 12px 16px -8px rgba(57,71,178,.24); }
.brand-box img { width: 86px; height: 40px; object-fit: contain; cursor: pointer; }

/* ---- 底部 CTA ---- */
.cta {
  background: linear-gradient(135deg, #3860F4 0%, #5A76E0 100%);
}
.cta-content { text-align: center; padding: 80px 20px; }
.cta-content h2 { font-size: 36px; color: #fff; margin-bottom: 12px; }
.cta-content p { font-size: 16px; color: rgba(255,255,255,.85); margin-bottom: 32px; }
.cta-actions { display: flex; justify-content: center; gap: 16px; }
.btn-glass {
  padding: 12px 32px;
  font-size: 16px;
  border-radius: 8px;
  color: #fff;
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.4);
  transition: all .3s ease;
}
.btn-glass:hover { background: rgba(255,255,255,.25); color: #fff; }

/* ---- 新闻与公告 ---- */
.news { background: #fff; }
.news-content { margin-top: 40px; display: flex; flex-wrap: wrap; gap: 80px; }
.news-content .news-cont { flex: 1; }
.news-content .news-head .news-title {
  position: relative;
  padding-left: 10px;
  font-size: 18px;
  line-height: 20px;
  height: 20px;
  font-weight: 600;
  color: var(--uc-title, #152039);
}
.news-content .news-head .news-title::before {
  content: '';
  width: 3px;
  height: 20px;
  position: absolute;
  left: 0;
  top: 0;
  background: var(--uc-primary, #3860F4);
  border-radius: 2px;
}
.news-content .news-head .news-more { font-size: 14px; color: var(--uc-text-sub, rgba(21,32,57,.5)); }
.news-content .news-more a { color: var(--uc-text-sub, rgba(21,32,57,.5)); }
.news-content .news-more a:hover { color: var(--uc-primary, #3860F4); }
.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 solid var(--uc-line, #E1E6F0);
}
.news-content .news-item .number {
  margin-right: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 12px;
  width: 18px;
  height: 18px;
  background: rgba(222,222,222,1);
  border-radius: 6px;
}
.news-content .news-cont .news-item:nth-child(-n+3) .number { background: var(--uc-primary, #3860F4); }
.news-content .news-item .title { font-size: 14px; color: var(--uc-title, #152039); }
.news-content .news-item .title:hover { color: var(--uc-primary, #3860F4); }
.news-content .news-item .time { color: rgba(21,32,57,.4); font-size: 13px; min-width: 100px; text-align: right; }

/* ---- 响应式 ---- */
@media (max-width: 1024px) {
  .product-grid, .solution-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-content { flex-direction: column; text-align: center; }
  .hero-actions, .cta-actions { justify-content: center; }
}
@media (max-width: 768px) {
  .hero-text h1 { font-size: 32px; }
  .product-grid, .solution-grid { grid-template-columns: 1fr; }
  .news-content { flex-direction: column; gap: 32px; }
}