.banner {
  width: 100%;
  height: 100vh;
  overflow: hidden;
  position: relative;
  background-color: white;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1;
}
.banner .swiper1 {
  width: 100%;
  height: 100vh;
  position: relative;
}
.banner .swiper1 .swiper-slide {
  width: 100%;
  overflow: hidden;
}
.banner .swiper1 .swiper-slide .box {
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
}
.banner .swiper1 .swiper-slide .box .img {
  width: 100%;
  height: 100%;
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
  position: absolute;
  top: 0;
  left: -1000px;
  right: -1000px;
  margin: auto;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  -moz-backface-visibility: hidden;
  -ms-backface-visibility: hidden;
}
.banner .swiper1 .swiper-slide .box .img video {
  position: relative;
  height: calc(100vh - var(--browser-address-bar, 0px));
  object-fit: cover;
  object-position: 50% 50%;
  width: 100%;
  z-index: -1;
}
.banner .swiper1 .swiper-slide .box .text {
  position: absolute;
  left: 0;
  top: 44%;
  height: 96px;
  overflow: hidden;
  text-align: center;
  width: 100%;
}
.banner .swiper1 .swiper-slide .box .text span {
  text-align: center;
  width: 100%;
  display: block;
  font-size: 96px;
  font-weight: bold;
  line-height: 96px;
  color: #fff;
}
.banner .swiper1 .swiper-slide .box .s-text {
  position: absolute;
  left: 0;
  top: calc(44% + 144px);
  height: 30px;
  overflow: hidden;
  text-align: center;
  width: 100%;
}
.banner .swiper1 .swiper-slide .box .s-text span {
  text-align: center;
  width: 100%;
  display: block;
  font-size: 30px;
  line-height: 30px;
  color: #fff;
}
.banner .swiper1 .swiper-button-next1,
.banner .swiper1 .swiper-button-prev1 {
  position: absolute;
  top: 0;
  width: 50%;
  height: 100vh;
  margin-top: 0;
  z-index: 10;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--swiper-navigation-color, var(--swiper-theme-color));
}
.banner .swiper1 .swiper-button-next1::after,
.banner .swiper1 .swiper-button-prev1::after {
  content: '';
}
.banner .swiper1 .swiper-button-prev1 {
  cursor: url(../images/cursor-prev.png) 22 28, pointer;
  left: 0;
  pointer-events: auto;
}
.banner .swiper1 .swiper-button-next1 {
  cursor: url(../images/cursor-next.png) 22 28, pointer;
  right: 0;
  pointer-events: auto;
}
.banner .swiper1 .swiper-pagination {
  position: absolute;
  text-align: center;
  transition: 0.3s opacity;
  transform: translate3d(0, 0, 0);
  z-index: 10;
  bottom: 84px;
  font-size: 16px;
  color: #ffffff;
}
.banner .swiper1 .swiper-scrollbar {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 116px;
  z-index: 50;
  height: 5px;
  width: 240px;
  border-radius: 0;
  background: rgba(255, 255, 255, 0.4);
}
.banner .swiper1 .swiper-scrollbar .swiper-scrollbar-drag {
  height: 100%;
  position: relative;
  background: #fff;
  border-radius: 0;
  left: 0;
  top: 0;
}
.banner-box {
  width: 100%;
  height: 100vh;
}
.news {
  width: 100%;
  background-color: #f6f6f6;
  position: relative;
  z-index: 2;
  padding-bottom: 56px;
}
.news .box {
  width: 1440px;
  margin: 0 auto;
  padding-top: 84px;
}
.news .box .top {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.news .box .top .left .title {
  font-size: 36px;
  font-weight: bold;
  line-height: 36px;
  color: #333333;
}
.news .box .top .left .p {
  font-size: 18px;
  line-height: 18px;
  color: #999999;
  margin-top: 30px;
}
.news .box .top .right a {
  font-size: 18px;
  line-height: 18px;
  color: #333333;
  transition: 0.5s;
}
.news .box .top .right a svg {
  width: 7px;
  height: 12px;
  margin-left: 11px;
}
.news .box .top .right a svg .cls-1 {
  fill: #333333;
  transition: 0.5s;
}
.news .box .top .right a:hover {
  color: #999999;
}
.news .box .top .right a:hover svg .cls-1 {
  fill: #999999;
}
.news .box .news-box {
  width: 100%;
  margin-top: 49px;
  display: flex;
  justify-content: space-between;
}
.news .box .news-box .left {
  width: 708px;
}
.news .box .news-box .left .swiper2 {
  width: 100%;
}
.news .box .news-box .left .swiper2 .swiper-slide {
  width: 100%;
  position: relative;
}
.news .box .news-box .left .swiper2 .swiper-slide .slide-box {
  width: 100%;
}
.news .box .news-box .left .swiper2 .swiper-slide .slide-box .img {
  width: 100%;
  height: 442px;
  position: relative;
  overflow: hidden;
}
.news .box .news-box .left .swiper2 .swiper-slide .slide-box .img img {
  height: 100%;
  position: absolute;
  top: 0;
  left: -50%;
  right: -50%;
  margin: auto;
  transition: 1s;
}
.news .box .news-box .left .swiper2 .swiper-slide .slide-box .text {
  width: calc(100% - 76px);
  height: 126px;
  background-color: #fff;
  padding: 41px 38px 38px 38px;
}
.news .box .news-box .left .swiper2 .swiper-slide .slide-box .text .title {
  font-size: 22px;
  font-weight: bold;
  line-height: 22px;
  color: #333333;
  overflow: hidden;
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  transition: 1s;
}
.news .box .news-box .left .swiper2 .swiper-slide .slide-box .text .p {
  font-size: 16px;
  line-height: 28px;
  color: #999999;
  margin-top: 20px;
  overflow: hidden;
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}
.news .box .news-box .left .swiper2 .swiper-slide .slide-box .text .time {
  font-size: 16px;
  line-height: 16px;
  color: #333333;
  margin-top: 17px;
}
.news .box .news-box .left .swiper2 .swiper-slide .slide-box a {
  width: 100%;
  height: 100%;
  display: block;
  position: absolute;
  top: 0;
  left: 0;
}
.news .box .news-box .left .swiper2 .swiper-slide .slide-box:hover .img img {
  transform: scale(1.05);
}
.news .box .news-box .left .swiper2 .swiper-slide .slide-box:hover .text .title {
  color: #e83828;
}
.news .box .news-box .left .swiper2 .swiper-pagination2 {
  bottom: 236px;
  left: 28px;
  width: auto;
}
.news .box .news-box .left .swiper2 .swiper-pagination2 .swiper-pagination-bullet {
  width: 30px;
  height: 4px;
  display: inline-block;
  border-radius: 0;
  background: #fff;
  opacity: 0.5;
}
.news .box .news-box .left .swiper2 .swiper-pagination2 .swiper-pagination-bullet-active {
  opacity: 1;
  background: #fff;
}
.news .box .news-box .right {
  width: 708px;
}
.news .box .news-box .right .item {
  width: 100%;
  height: 200px;
  margin-bottom: 24px;
  position: relative;
  display: flex;
  background-color: #fff;
}
.news .box .news-box .right .item .img {
  width: 320px;
  height: 100%;
  position: relative;
  overflow: hidden;
}
.news .box .news-box .right .item .img img {
  height: 100%;
  position: absolute;
  top: 0;
  left: -50%;
  right: -50%;
  margin: auto;
  transition: 1s;
}
.news .box .news-box .right .item .text {
  width: calc(100% - 387px);
  height: calc(100% - 106px);
  padding: 52px 39px 54px 28px;
}
.news .box .news-box .right .item .text .time {
  font-size: 16px;
  line-height: 16px;
  color: #333333;
}
.news .box .news-box .right .item .text .title {
  font-size: 22px;
  line-height: 32px;
  color: #333333;
  margin-top: 18px;
  overflow: hidden;
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  transition: 1s;
}
.news .box .news-box .right .item a {
  width: 100%;
  height: 100%;
  display: block;
  position: absolute;
  top: 0;
  left: 0;
}
.news .box .news-box .right .item:hover .img img {
  transform: scale(1.05);
}
.news .box .news-box .right .item:hover .text .title {
  color: #e83828;
}
.sort {
  background-color: #fff;
  width: 100%;
  position: relative;
  z-index: 2;
}
.sort .box {
  width: 1440px;
  margin: 0 auto;
  padding: 80px 0;
  display: flex;
  justify-content: space-between;
}
.sort .box .left {
  width: 708px;
  position: relative;
}
.sort .box .left .img {
  width: 100%;
  overflow: hidden;
}
.sort .box .left .img img {
  width: 100%;
  transition: 1s;
  display: block;
}
.sort .box .left .text {
  position: absolute;
  top: 87px;
  left: 69px;
}
.sort .box .left .text .title {
  font-size: 28px;
  font-weight: bold;
  line-height: 28px;
  color: #333333;
}
.sort .box .left .text .p {
  font-size: 18px;
  line-height: 18px;
  color: #333333;
  margin-top: 18px;
}
.sort .box .left a {
  width: 100%;
  height: 100%;
  display: block;
  position: absolute;
  top: 0;
  left: 0;
}
.sort .box .left:hover .img img {
  transform: scale(1.05);
}
.sort .box .right {
  width: 708px;
}
.sort .box .right .top {
  width: 100%;
  position: relative;
  margin-bottom: 24px;
}
.sort .box .right .top .img {
  width: 100%;
  overflow: hidden;
}
.sort .box .right .top .img img {
  width: 100%;
  transition: 1s;
  display: block;
}
.sort .box .right .top .text {
  position: absolute;
  top: 85px;
  left: 68px;
}
.sort .box .right .top .text .title {
  font-size: 28px;
  font-weight: bold;
  line-height: 28px;
  color: #333333;
}
.sort .box .right .top .text .p {
  font-size: 18px;
  line-height: 18px;
  color: #333333;
  margin-top: 20px;
}
.sort .box .right .top a {
  width: 100%;
  height: 100%;
  display: block;
  position: absolute;
  top: 0;
  left: 0;
}
.sort .box .right .top:hover .img img {
  transform: scale(1.05);
}
.sort .box .right .bottom {
  width: 100%;
  position: relative;
}
.sort .box .right .bottom .img {
  width: 100%;
  overflow: hidden;
}
.sort .box .right .bottom .img img {
  width: 100%;
  transition: 1s;
  display: block;
}
.sort .box .right .bottom .text {
  position: absolute;
  top: 60px;
  right: 60px;
  text-align: right;
}
.sort .box .right .bottom .text .title {
  font-size: 28px;
  font-weight: bold;
  line-height: 28px;
  color: #333333;
}
.sort .box .right .bottom .text .p {
  font-size: 18px;
  line-height: 18px;
  color: #333333;
  margin-top: 17px;
}
.sort .box .right .bottom a {
  width: 100%;
  height: 100%;
  display: block;
  position: absolute;
  top: 0;
  left: 0;
}
.sort .box .right .bottom:hover .img img {
  transform: scale(1.05);
}
.video-box {
  width: 100%;
  height: 716px;
  position: relative;
  z-index: 2;
  background-color: #fff;
  overflow: hidden;
}
.video-box .left-box {
  width: 50%;
  height: 100%;
  background-color: #fff;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
}
.video-box .right-box {
  width: 50%;
  height: 100%;
  background-color: #fff;
  position: absolute;
  top: 0;
  right: 0;
  z-index: 2;
}
.video-box .box {
  width: 100%;
  height: 100%;
  position: relative;
}
.video-box .box .img {
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
}
.video-box .box .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.video-box .box .text {
  width: 1440px;
  position: absolute;
  top: 195px;
  left: calc(50% - 720px);
}
.video-box .box .text .s-title {
  font-size: 18px;
  line-height: 18px;
  color: #ffffff;
  text-align: center;
  transform: translateY(50px);
  opacity: 0;
  transition: 1s;
}
.video-box .box .text .title {
  font-size: 62px;
  line-height: 62px;
  color: #f6f6f6;
  text-align: center;
  margin-top: 47px;
  transform: translateY(50px);
  opacity: 0;
  transition: 1s;
}
.video-box .box .text .p {
  font-size: 36px;
  line-height: 38px;
  color: #f6f6f6;
  text-align: center;
  margin-top: 27px;
  transform: translateY(50px);
  opacity: 0;
  transition: 1s;
}
.video-box .box .text .icon {
  width: 68px;
  height: 68px;
  margin: 0 auto;
  margin-top: 83px;
  transform: translateY(50px);
  opacity: 0;
  transition: 1s;
  cursor: pointer;
  transition: 0.5s;
}
.video-box .box .text .icon img {
  width: 100%;
}
.video-box .box .text .icon:hover {
  transform: scale(1.1);
}
.video-box .box .text .other {
  width: 30%;
  position: absolute;
  right: 0;
  top: 318px;
  transform: translateY(50px);
  opacity: 0;
  transition: 1s;
}
.video-box .box .text .other::after {
  content: '';
  width: 3px;
  height: 82px;
  background-color: #e83428;
  position: absolute;
  top: 0;
  left: -20px;
}
.video-box .box .text .other .num {
  font-size: 32px;
  line-height: 32px;
  color: #ffffff;
}
.video-box .box .text .other .num .timer {
  font-size: 66px;
  line-height: 44px;
  color: #ffffff;
}
.video-box .box .text .other .text-p {
  font-size: 16px;
  line-height: 26px;
  color: #ffffff;
  margin-top: 10px;
}
.video-box .box .text .animate {
  transform: translateY(0);
  opacity: 1;
}
.case {
  width: 100%;
  padding: 80px 0;
  background-color: #fff;
  position: relative;
  z-index: 2;
}
.case .title {
  font-size: 36px;
  font-weight: bold;
  line-height: 36px;
  color: #333333;
  width: 1440px;
  margin: 0 auto;
  text-align: center;
}
.case .p {
  font-size: 18px;
  line-height: 28px;
  color: #999999;
  width: 1440px;
  margin: 0 auto;
  margin-top: 25px;
  text-align: center;
}
.case .swiper3 {
  width: 100%;
  margin-top: 58px;
}
.case .swiper3 .swiper-slide {
  width: 862px;
}
.case .swiper3 .swiper-slide .img {
  width: 100%;
  height: 484px;
  overflow: hidden;
  position: relative;
}
.case .swiper3 .swiper-slide .img img {
  height: 100%;
  position: absolute;
  top: 0;
  left: -50%;
  right: -50%;
  margin: auto;
  transition: 1s;
}
.case .swiper3 .swiper-slide .text-box {
  margin-top:36px;
  position:relative;
  z-index:10;
}
.case .swiper3 .swiper-slide .text-box .title1 {
  font-size: 22px;
  line-height: 22px;
  color: #333333;
  overflow: hidden;
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  transition: 0.1s;
  opacity: 0;
  transform: translateY(20px);
}
.case .swiper3 .swiper-slide .text-box .line {
  width: 100%;
  height: 1px;
  background-color: #efefef;
  margin-top: 27px;
  position: relative;
  transition: 0.1s;
  opacity: 0;
  transform: translateY(25px);
}
.case .swiper3 .swiper-slide .text-box .line::after {
  content: '';
  width: 42px;
  height: 3px;
  background-color: #e83428;
  position: absolute;
  left: 0;
  bottom: 0;
}
.case .swiper3 .swiper-slide .text-box .bottom {
  width: 100%;
  margin-top: 25px;
  display: flex;
  justify-content: space-between;
  transition: 0.1s;
  opacity: 0;
  transform: translateY(30px);
}
.case .swiper3 .swiper-slide .text-box .bottom .left {
  font-size: 16px;
  font-weight: bold;
  line-height: 16px;
  color: #333333;
}
.case .swiper3 .swiper-slide .text-box .bottom .left span {
  font-weight: normal;
}
.case .swiper3 .swiper-slide .text-box .bottom .right {
  position: relative;
  width: 140px;
  height: 54px;
  background-color: #e83428;
  border: solid 1px #e83428;
  border-radius: 27px;
  z-index: 100;
}
.case .swiper3 .swiper-slide .text-box .bottom .right a {
  width: 100%;
  height: 100%;
  display: block;
  font-size: 16px;
  line-height: 54px;
  color: #ffffff;
  text-align: center;
}
.case .swiper3 .swiper-slide .text-box.active .title1 {
  opacity: 1;
  transform: translateY(0);
  transition: 0.5s;
}
.case .swiper3 .swiper-slide .text-box.active .line {
  opacity: 1;
  transform: translateY(0);
  transition: 0.6s;
}
.case .swiper3 .swiper-slide .text-box.active .bottom {
  opacity: 1;
  transform: translateY(0);
  transition: 0.7s;
}
.case .swiper3 .swiper-slide a {
  width: 100%;
  height: 100%;
  display: block;
  position: absolute;
  top: 0;
  left: 0;
}
.case .swiper3 .swiper-slide:hover .img img {
  transform: scale(1.05);
}
.case .swiper3 .swiper-button-next3,
.case .swiper3 .swiper-button-prev3 {
  position: absolute;
  top: 40%;
  width: 56px;
  height: 56px;
  margin-top: -28px;
  border-radius: 100%;
  border: solid 1px #e0e0e0;
  background-color: #f6f6f6;
  z-index: 10;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #333333;
  transition: 0.5s;
}
.case .swiper3 .swiper-button-next3::after,
.case .swiper3 .swiper-button-prev3::after {
  content: '';
}
.case .swiper3 .swiper-button-next3 svg,
.case .swiper3 .swiper-button-prev3 svg {
  width: 7px;
  height: 12px;
}
.case .swiper3 .swiper-button-next3 svg .cls-1,
.case .swiper3 .swiper-button-prev3 svg .cls-1 {
  fill: #333333;
  transition: 0.5s;
}
.case .swiper3 .swiper-button-next3:hover,
.case .swiper3 .swiper-button-prev3:hover {
  background-color: #e83428;
  border: solid 1px #e83428;
}
.case .swiper3 .swiper-button-next3:hover svg .cls-1,
.case .swiper3 .swiper-button-prev3:hover svg .cls-1 {
  fill: #fff;
}
.case .swiper3 .swiper-button-next3 {
  right: calc(50% - 543px);
}
.case .swiper3 .swiper-button-prev3 {
  left: calc(50% - 543px);
}
.case .swiper3 .swiper-button-prev3 svg {
  transform: rotateZ(180deg);
}
.case .swiper4 {
  width: 862px;
  margin: 0 auto;
  margin-top: 36px;
}
.case .swiper4 .swiper-slide {
  width: 100%;
  background-color: #fff;
}
.case .swiper4 .swiper-slide .title1 {
  font-size: 22px;
  line-height: 22px;
  color: #333333;
  overflow: hidden;
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
}
.case .swiper4 .swiper-slide .line {
  width: 100%;
  height: 1px;
  background-color: #efefef;
  margin-top: 27px;
  position: relative;
}
.case .swiper4 .swiper-slide .line::after {
  content: '';
  width: 42px;
  height: 3px;
  background-color: #e83428;
  position: absolute;
  left: 0;
  bottom: 0;
}
.case .swiper4 .swiper-slide .bottom {
  width: 100%;
  margin-top: 25px;
  display: flex;
  justify-content: space-between;
}
.case .swiper4 .swiper-slide .bottom .left {
  font-size: 16px;
  font-weight: bold;
  line-height: 16px;
  color: #333333;
}
.case .swiper4 .swiper-slide .bottom .left span {
  font-weight: normal;
}
.case .swiper4 .swiper-slide .bottom .right {
  position: relative;
}
.case .swiper4 .swiper-slide .bottom .right span {
  font-size: 16px;
  line-height: 16px;
  color: #999999;
  position: relative;
}
.case .swiper4 .swiper-slide .bottom .right span::after {
  content: '';
  width: 1px;
  height: 39px;
  background-color: #ebebeb;
  position: absolute;
  top: 0;
  right: -26px;
  transition: 0.5s;
}
.case .swiper4 .swiper-slide .bottom .right svg {
  width: 7px;
  height: 12px;
  margin-left: 55px;
  transition: 0.5s;
}
.case .swiper4 .swiper-slide .bottom .right svg .cls-1 {
  fill: #333333;
}
.case .swiper4 .swiper-slide .bottom .right a {
  width: 100%;
  height: 100%;
  display: block;
  position: absolute;
  top: 0;
  left: 0;
}
.case .swiper4 .swiper-slide .bottom .right:hover span::after {
  height: 0;
}
.case .swiper4 .swiper-slide .bottom .right:hover svg {
  transform: translateX(-28px);
}
.serve {
  padding: 83px 0 114px 0;
  width: 100%;
  position: relative;
  z-index: 2;
  background-repeat: no-repeat;
  background-size: cover;
}
.serve .title {
  font-size: 36px;
  font-weight: bold;
  line-height: 36px;
  color: #333333;
  width: 1440px;
  margin: 0 auto;
  text-align: center;
}
.serve .p {
  font-size: 18px;
  line-height: 28px;
  color: #999999;
  width: 1440px;
  margin: 0 auto;
  margin-top: 25px;
  text-align: center;
}
.serve .list {
  width: 1440px;
  margin: 0 auto;
  margin-top: 90px;
  display: flex;
  justify-content: space-between;
}
.serve .list .item {
  width: 345px;
  min-height: 408px;
  background-color: #fff;
  position: relative;
}
.serve .list .item::before {
  content: "";
  width: 100%;
  height: 3px;
  background-color: #3b3b3b;
  position: absolute;
  top: -6px;
  left: 0;
}
.serve .list .item::after {
  content: "";
  width: 0;
  height: 3px;
  background-color: #e83428;
  position: absolute;
  top: -6px;
  left: 0;
  transition: 1s;
}
.serve .list .item .icon {
  width: 48px;
  height: 48px;
  margin-top: 40px;
  margin-left: 40px;
}
.serve .list .item .icon svg {
  width: 100%;
}
.serve .list .item .icon svg .cls-1 {
  fill: #333333;
  transition: 1s;
}
.serve .list .item .text {
  padding: 0 39px;
  font-size: 16px;
  line-height: 16px;
  color: rgba(51, 51, 51, 0.3);
  text-align: right;
  margin-top: 97px;
}
.serve .list .item .line {
  width: 100%;
  height: 1px;
  background-color: #eeeeee;
  margin-top: 24px;
}
.serve .list .item .name {
  font-size: 22px;
  line-height: 22px;
  color: #333333;
  padding: 0 40px;
  margin-top: 46px;
}
.serve .list .item .item-p {
  font-size: 16px;
  line-height: 28px;
  color: #999999;
  padding: 0 40px;
  margin-top: 18px;
}
.serve .list .item a {
  width: 100%;
  height: 100%;
  display: block;
  position: absolute;
  top: 0;
  left: 0;
}
.serve .list .item:hover::after {
  width: 100%;
}
.serve .list .item:hover .icon svg .cls-1 {
  fill: #d83025;
}
.video-popups {
  width: 100%;
  height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100000;
  background-color: rgba(0, 0, 0, 0.8);
  display: none;
}
.video-popups .box {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}
.video-popups .box video {
  width: 60%;
  height: 60vh;
}
.video-popups .box .close {
  width: 30px;
  height: 30px;
  position: absolute;
  top: 30px;
  right: 30px;
  cursor: pointer;
}
.video-popups .box .close svg {
  width: 100%;
}
@media screen and (max-width: 1560px) {
  .banner .swiper1 .swiper-slide .box .text {
    position: absolute;
    left: 0;
    top: 44%;
    height: 78px;
    overflow: hidden;
  }
  .banner .swiper1 .swiper-slide .box .text span {
    font-size: 78px;
    line-height: 78px;
  }
  .banner .swiper1 .swiper-slide .box .s-text {
    position: absolute;
    left: 0;
    top: calc(44% + 132px);
    height: 32px;
    overflow: hidden;
  }
  .news .box {
    width: 90%;
    margin: 0 auto;
    padding-top: 84px;
  }
  .news .box .news-box .left {
    width: 49.166%;
  }
  .news .box .news-box .right {
    width: 49.166%;
  }
  .sort .box {
    width: 90%;
    margin: 0 auto;
    padding: 80px 0;
    display: flex;
    justify-content: space-between;
  }
  .sort .box .left {
    width: 49.166%;
    position: relative;
  }
  .sort .box .right {
    width: 49.166%;
  }
  .sort .box .right .top .text {
    position: absolute;
  }
  .video-box .box .text {
    width: 90%;
    position: absolute;
    top: 195px;
    left: 5%;
  }
  .case .title {
    font-size: 36px;
    font-weight: bold;
    line-height: 36px;
    color: #333333;
    width: 90%;
    margin: 0 auto;
    text-align: center;
  }
  .case .p {
    font-size: 18px;
    line-height: 28px;
    color: #999999;
    width: 90%;
    margin: 0 auto;
    margin-top: 25px;
    text-align: center;
  }
  .serve .title {
    font-size: 36px;
    font-weight: bold;
    line-height: 36px;
    color: #333333;
    width: 90%;
    margin: 0 auto;
    text-align: center;
  }
  .serve .p {
    font-size: 18px;
    line-height: 28px;
    color: #999999;
    width: 90%;
    margin: 0 auto;
    margin-top: 25px;
    text-align: center;
  }
  .serve .list {
    width: 90%;
    margin: 0 auto;
    margin-top: 90px;
    display: flex;
    justify-content: space-between;
  }
  .serve .list .item {
    width: 24%;
    height: 408px;
    background-color: #fff;
    position: relative;
  }
}
@media screen and (max-width: 1280px) {
  .banner .swiper1 .swiper-slide .box .text {
    position: absolute;
    top: 44%;
    height: 60px;
    overflow: hidden;
  }
  .banner .swiper1 .swiper-slide .box .text span {
    display: block;
    font-size: 60px;
    font-weight: bold;
    line-height: 60px;
  }
  .banner .swiper1 .swiper-slide .box .s-text {
    position: absolute;
    top: calc(44% + 132px);
    height: 28px;
    overflow: hidden;
  }
  .banner .swiper1 .swiper-slide .box .s-text span {
    display: block;
    font-size: 28px;
    line-height: 28px;
  }
  .news .box .news-box .left .swiper2 .swiper-slide .slide-box .img {
    width: 100%;
    height: 28vw;
    position: relative;
    overflow: hidden;
  }
  .news .box .news-box .right .item {
    width: 100%;
    height: calc(11.55vw + 26px);
    margin-bottom: 24px;
    position: relative;
    display: flex;
    background-color: #fff;
  }
  .news .box .news-box .right .item .img {
    width: 22vw;
    height: 100%;
    position: relative;
    overflow: hidden;
  }
  .news .box .news-box .right .item .text {
    width: calc(100% - 22vw - 67px);
    height: calc(100% - 106px);
    padding: 35px 39px 54px 28px;
  }
  .serve .list .item {
    width: 24%;
    height: 370px;
    background-color: #fff;
    position: relative;
  }
  .serve .list .item .icon {
    width: 48px;
    height: 48px;
    margin-top: 20px;
    margin-left: 20px;
  }
  .serve .list .item .text {
    padding: 0 20px;
    font-size: 16px;
    line-height: 16px;
    color: rgba(51, 51, 51, 0.3);
    text-align: right;
    margin-top: 60px;
  }
  .serve .list .item .name {
    font-size: 22px;
    line-height: 22px;
    color: #333333;
    padding: 0 20px;
    margin-top: 46px;
  }
  .serve .list .item .item-p {
    font-size: 16px;
    line-height: 28px;
    color: #999999;
    padding: 0 20px;
    margin-top: 18px;
  }
}
@media screen and (max-width: 1110px) {
  .case .swiper3 .swiper-button-prev3 {
    left: 0.5%;
  }
  .case .swiper3 .swiper-button-next3 {
    right: 0.5%;
  }
}
@media screen and (max-width: 1080px) {
  .news .box .news-box {
    width: 100%;
    margin-top: 49px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .news .box .news-box .left {
    width: 100%;
  }
  .news .box .news-box .left .swiper2 .swiper-slide .slide-box .img {
    width: 100%;
    height: 56vw;
    position: relative;
    overflow: hidden;
  }
  .news .box .news-box .right {
    width: 100%;
    margin-top: 30px;
  }
  .news .box .news-box .right .item {
    width: 100%;
    height: 26vw;
    margin-bottom: 24px;
    position: relative;
    display: flex;
    background-color: #fff;
  }
  .news .box .news-box .right .item .img {
    width: 39vw;
    height: 100%;
    position: relative;
    overflow: hidden;
  }
  .news .box .news-box .right .item .text {
    width: calc(100% - 44vw - 32px);
    height: calc(100% - 106px);
    padding: 19px 16px 0px 16px;
  }
  .sort .box {
    width: 90%;
    margin: 0 auto;
    padding: 80px 0;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .sort .box .left {
    width: 100%;
    position: relative;
  }
  .sort .box .right {
    width: 100%;
    margin-top: 24px;
  }
  .video-box .box .text .title {
    font-size: 42px;
    line-height: 42px;
    color: #f6f6f6;
    text-align: center;
    margin-top: 30px;
  }
  .video-box .box .text .p {
    font-size: 26px;
    line-height: 26px;
    color: #f6f6f6;
    text-align: center;
    margin-top: 27px;
  }
  .video-box .box .text .other {
    display: none;
  }
  .case .swiper3 {
    width: 90%;
    margin-top: 58px;
  }
  .case .swiper3 .swiper-button-next3,
  .case .swiper3 .swiper-button-prev3 {
    display: none;
  }
  .case .swiper3 .swiper-slide {
    width: 100%;
  }
  .case .swiper3 .swiper-slide .img {
    width: 100%;
    height: 50vw;
    overflow: hidden;
    position: relative;
  }
  .serve .list {
    width: 90%;
    margin: 0 auto;
    margin-top: 90px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .serve .list .item {
    width: 48%;
    height: 370px;
    background-color: #fff;
    position: relative;
    margin-bottom: 20px;
  }
}
@media screen and (max-width: 680px) {
  .banner .swiper1 .swiper-slide .box .text {
    position: absolute;
    top: 44%;
    height: 32px;
    overflow: hidden;
  }
  .banner .swiper1 .swiper-slide .box .text span {
    display: block;
    font-size: 32px;
    font-weight: bold;
    line-height: 32px;
  }
  .banner .swiper1 .swiper-slide .box .s-text {
    position: absolute;
    top: calc(44% + 60px);
    height: 16px;
    overflow: hidden;
  }
  .banner .swiper1 .swiper-slide .box .s-text span {
    display: block;
    font-size: 16px;
    line-height: 16px;
  }
  .banner .swiper1 .swiper-button-prev1,
  .banner .swiper1 .swiper-button-next1 {
    display: none;
  }
  .banner {
    width: 100%;
    height: 110vw;
    position: relative;
    top: 0;
    left: 0;
  }
  .banner .swiper1 {
    width: 100%;
    height: 100%;
    position: relative;
  }
  .banner-box {
    display: none;
  }
  .banner .swiper1 .swiper-scrollbar {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 40px;
    z-index: 50;
    height: 5px;
    width: 240px;
    border-radius: 0;
    background: rgba(255, 255, 255, 0.4);
  }
  .banner .swiper1 .swiper-pagination {
    position: absolute;
    text-align: center;
    transition: 0.3s opacity;
    transform: translate3d(0, 0, 0);
    z-index: 10;
    bottom: 14px;
    font-size: 16px;
    color: #ffffff;
  }
  .news .box {
    width: 90%;
    margin: 0 auto;
    padding-top: 60px;
  }
  .news .box .top .left .title {
    font-size: 28px;
    font-weight: bold;
    line-height: 28px;
    color: #333333;
  }
  .news .box .top .left .p {
    font-size: 16px;
    line-height: 16px;
    color: #999999;
    margin-top: 20px;
  }
  .news .box .news-box .left .swiper2 .swiper-slide .slide-box .text {
    width: calc(100% - 40px);
    height: 126px;
    background-color: #fff;
    padding: 41px 20px 38px 20px;
  }
  .news .box .news-box .right .item .text .time {
    font-size: 14px;
    line-height: 14px;
    color: #333333;
  }
  .news .box .news-box .right .item .text .title {
    font-size: 16px;
    line-height: 20px;
    color: #333333;
    margin-top: 10px;
    overflow: hidden;
    display: -webkit-box;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    transition: 1s;
  }
  .sort .box {
    width: 90%;
    margin: 0 auto;
    padding: 60px 0;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .sort .box .left .text {
    position: absolute;
    top: 60px;
    right: 40px;
    text-align: right;
  }
  .sort .box .right .top .text {
    position: absolute;
    top: 60px;
    left: 40px;
  }
  .sort .box .right .bottom .text {
    position: absolute;
    top: 60px;
    right: 40px;
  }
  .sort .box .left .text .p {
    font-size: 16px;
    line-height: 16px;
    color: #333333;
    margin-top: 16px;
  }
  .sort .box .right .top .text .p {
    font-size: 16px;
    line-height: 16px;
    margin-top: 16px;
  }
  .sort .box .right .bottom .text .p {
    font-size: 16px;
    line-height: 16px;
    color: #333333;
    margin-top: 16px;
  }
  .video-box .box .text .title {
    font-size: 32px;
    line-height: 40px;
    color: #f6f6f6;
    text-align: center;
    margin-top: 30px;
  }
  .video-box .box .text .p {
    font-size: 24px;
    line-height: 26px;
    color: #f6f6f6;
    text-align: center;
    margin-top: 27px;
  }
  .case {
    width: 100%;
    padding: 60px 0;
    background-color: #fff;
    position: relative;
    z-index: 2;
  }
  .case .title {
    font-size: 28px;
    font-weight: bold;
    line-height: 28px;
    color: #333333;
    width: 90%;
    margin: 0 auto;
    text-align: center;
  }
  .case .p {
    font-size: 16px;
    line-height: 24px;
    color: #999999;
    width: 90%;
    margin: 0 auto;
    margin-top: 20px;
    text-align: center;
  }
  .case .swiper3 {
    width: 90%;
    margin-top: 30px;
  }
  .case .swiper3 .swiper-slide .text-box .bottom .left {
    font-size: 16px;
    font-weight: bold;
    line-height: 20px;
    color: #333333;
  }
  .case .swiper3 .swiper-slide .text-box .bottom .right {
    position: relative;
    flex-shrink: 0;
  }
  .serve .title {
    font-size: 28px;
    font-weight: bold;
    line-height: 28px;
    color: #333333;
    width: 90%;
    margin: 0 auto;
    text-align: center;
  }
  .serve {
    padding: 60px 0 60px 0;
    width: 100%;
    position: relative;
    z-index: 2;
    background-repeat: no-repeat;
    background-size: cover;
  }
  .serve .list {
    width: 90%;
    margin: 0 auto;
    margin-top: 30px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .serve .list .item {
    width: 100%;
    height: 370px;
    background-color: #fff;
    position: relative;
    margin-bottom: 20px;
  }
  .video-popups .box video {
    width: 90%;
    height: 40vh;
  }
}