.home {
  /* .scene .scene-content .scene-content-item:nth-child(1) .scene-wrapper-bg>img {
        transform: translate(-8.375rem, 0)
    } */
  /* .scene .scene-content .scene-content-item:nth-child(2) .scene-wrapper-bg>img {
        transform: translate(8.375rem, 0)
    } */
  /* .scene .scene-content .scene-content-item:nth-child(3) .scene-wrapper-bg>img {
        transform: translate(-5.875rem, 0)
    } */
}
@-webkit-keyframes zb {
  0%,
  to {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}
@keyframes zb {
  0%,
  to {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}
@-webkit-keyframes heroArrow {
  0% {
    transform: translate(-2.5rem, 0);
  }
  to {
    transform: translate(0, 0);
  }
}
@keyframes heroArrow {
  0% {
    transform: translate(-2.5rem, 0);
  }
  to {
    transform: translate(0, 0);
  }
}
.home .banner ~ *,
.home .new-footer {
  position: relative;
  z-index: 1;
}
.home .banner {
  z-index: 0;
}
.home .banner .banner-fixed {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 56.25rem;
  min-width: 1240px;
}
.home .banner,
.home .banner .banner-wrapper {
  position: relative;
  width: 100%;
  height: 56.25rem;
  overflow: hidden;
}
.home .banner .banner-wrapper .banner-wrapper-item {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
.home .banner .banner-wrapper .banner-wrapper-item .video-wrapper,
.home .banner .banner-wrapper .banner-wrapper-item .video-wrapper .video-content,
.home .banner .banner-wrapper .banner-wrapper-item .video-wrapper .video-content .video-js {
  width: 100%;
  height: 100%;
}
.home .banner .banner-wrapper .banner-wrapper-item.active {
  z-index: 2;
  pointer-events: auto;
}
.home .banner .banner-wrapper .banner-wrapper-item.active .banner-item-detail div {
  opacity: 1;
  transform: translate(0, 0);
}
.home .banner .banner-wrapper .banner-wrapper-item .banner-item-inner {
  position: relative;
  width: 100%;
  height: 56.25rem;
}
.home .banner .banner-wrapper .banner-wrapper-item .banner-item-bg {
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.home .banner .banner-control .banner-control-thumbnail .banner-control-thumbnail-list .banner-control-thumbnail-item img,
.home .banner .banner-wrapper .banner-wrapper-item .banner-item-bg img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
}
.home .banner .banner-wrapper .banner-wrapper-item .banner-item-detail {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translate(0, -50%);
}
.home .banner .banner-wrapper .banner-wrapper-item .banner-item-detail div {
  opacity: 0;
  transform: translate(0, 6.25rem);
  transition: all 1s;
}
.home .banner .banner-wrapper .banner-wrapper-item .banner-item-detail img {
  width: 100%;
  height: auto;
  -o-object-fit: cover;
  object-fit: cover;
}
.home .banner .banner-control {
  position: absolute;
  right: 8.125rem;
  bottom: 3.125rem;
  z-index: 101;
}
.home .banner .banner-control .banner-control-pagination {
  display: flex;
  margin-left: 1.875rem;
}
.home .banner .banner-control .banner-control-pagination .control-pagination-item {
  padding: 1rem 0.25rem;
  cursor: pointer;
}
.home .banner .banner-control .banner-control-pagination .control-pagination-item.active div {
  background-image: url(https://cdnstatic.megvii.com/websiteFE/static/img/refactor/content/banner-pager-active.6f568547.png);
}
.home .banner .banner-control .banner-control-pagination .control-pagination-item div {
  width: 0.625rem;
  height: 0.5rem;
  background-image: url(https://cdnstatic.megvii.com/websiteFE/static/img/refactor/content/banner-pager-normal.8bf55321.png);
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}
.home .banner .banner-control .banner-control-thumbnail {
  display: flex;
  height: 10rem;
}
.home .banner .banner-control .banner-control-thumbnail .banner-control-thumbnail-split {
  margin-right: 2rem;
  width: 1px;
  height: 100%;
  background: #fff;
}
.home .banner .banner-control .banner-control-thumbnail .banner-control-thumbnail-list {
  position: relative;
  margin-right: 2rem;
  border: 1px solid #fff;
  box-sizing: border-box;
  width: 17.5rem;
  height: 100%;
  background: 0 0;
}
.home .banner .banner-control .banner-control-thumbnail .banner-control-thumbnail-list .banner-control-thumbnail-item {
  position: absolute;
  left: 0;
  right: 0;
  visibility: hidden;
  opacity: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  cursor: pointer;
  transition: all 0.8s;
}
.home .banner .banner-control .banner-control-thumbnail .banner-control-thumbnail-list .banner-control-thumbnail-item.active {
  visibility: visible;
  opacity: 1;
  z-index: 2;
}
.home .banner .banner-control .banner-control-thumbnail .banner-control-thumbnail-next {
  position: relative;
  box-sizing: border-box;
  width: 10rem;
  height: 10rem;
  background: 0 0;
  cursor: pointer;
}
.home .banner .banner-control .banner-control-thumbnail .banner-control-thumbnail-next:hover .banner-control-thumbnail-next-inner {
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}
.home .banner .banner-control .banner-control-thumbnail .banner-control-thumbnail-next:hover .banner-control-thumbnail-next-arrow div {
  -webkit-animation: heroArrow 2s ease infinite;
  animation: heroArrow 2s ease infinite;
}
.home .banner .banner-control .banner-control-thumbnail .banner-control-thumbnail-next .banner-control-thumbnail-next-inner {
  position: relative;
  box-sizing: border-box;
  border: 1px solid rgba(255, 255, 255, 0.3);
  width: 100%;
  height: 100%;
  transition: all 0.6s;
  -webkit-backdrop-filter: blur(3px);
  backdrop-filter: blur(3px);
}
.home .banner .banner-control .banner-control-thumbnail .banner-control-thumbnail-next .banner-control-thumbnail-next-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}
.home .banner .banner-control .banner-control-thumbnail .banner-control-thumbnail-next .banner-control-thumbnail-next-content {
  display: flex;
  align-items: center;
  /* line-height: .0521rem; */
  color: #fff;
  font-size: 1.125rem;
  font-weight: 400;
  font-family: PingFangSC-Regular, PingFang SC;
}
.home .banner .banner-control .banner-control-thumbnail .banner-control-thumbnail-next .banner-control-thumbnail-next-content span {
  margin-right: 0.625rem;
}
.home .banner .banner-control .banner-control-thumbnail .banner-control-thumbnail-next .banner-control-thumbnail-next-content .banner-control-thumbnail-next-arrow {
  width: 1.625rem;
  height: 1.625rem;
  overflow: hidden;
}
.home .banner .banner-control .banner-control-thumbnail .banner-control-thumbnail-next .banner-control-thumbnail-next-content .banner-control-thumbnail-next-arrow div {
  display: flex;
}
.home .banner .banner-control .banner-control-thumbnail .banner-control-thumbnail-next .banner-control-thumbnail-next-content .banner-control-thumbnail-next-arrow img {
  margin-right: 0.026rem;
  width: 1.625rem;
  height: 1.625rem;
}
.home .banner .banner-control .banner-control-thumbnail .banner-control-thumbnail-next .banner-control-thumbnail-next-content .banner-control-thumbnail-next-arrow img:last-child {
  margin-right: 0;
}
.home .banner .banner-control .banner-control-thumbnail .banner-control-thumbnail-next .thumbnail-next-01 {
  position: absolute;
  top: 0;
  left: 0;
  width: 50%;
  height: 1px;
  overflow: hidden;
}
.home .banner .banner-control .banner-control-thumbnail .banner-control-thumbnail-next .thumbnail-next-01.active div {
  transform: translate(0, 0);
  transition: transform 0.75s linear;
}
.home .banner .banner-control .banner-control-thumbnail .banner-control-thumbnail-next .thumbnail-next-01 div {
  position: relative;
  right: -1px;
  width: 100%;
  height: 100%;
  transform: translate(100%, 0);
  background-color: #fff;
}
.home .banner .banner-control .banner-control-thumbnail .banner-control-thumbnail-next .thumbnail-next-02 {
  position: absolute;
  top: 0;
  left: 0;
  width: 1px;
  height: 100%;
  overflow: hidden;
}
.home .banner .banner-control .banner-control-thumbnail .banner-control-thumbnail-next .thumbnail-next-02.active div,
.home .banner .banner-control .banner-control-thumbnail .banner-control-thumbnail-next .thumbnail-next-03.active div,
.home .banner .banner-control .banner-control-thumbnail .banner-control-thumbnail-next .thumbnail-next-04.active div {
  transform: translate(0, 0);
  transition: transform 1.5s linear;
}
.home .banner .banner-control .banner-control-thumbnail .banner-control-thumbnail-next .thumbnail-next-02 div {
  position: relative;
  top: -1px;
  width: 100%;
  height: 100%;
  transform: translate(0, -100%);
  background-color: #fff;
}
.home .banner .banner-control .banner-control-thumbnail .banner-control-thumbnail-next .thumbnail-next-03 {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  overflow: hidden;
}
.home .banner .banner-control .banner-control-thumbnail .banner-control-thumbnail-next .thumbnail-next-03 div {
  position: relative;
  left: -1px;
  width: 100%;
  height: 100%;
  transform: translate(-100%, 0);
  background-color: #fff;
}
.home .banner .banner-control .banner-control-thumbnail .banner-control-thumbnail-next .thumbnail-next-04 {
  position: absolute;
  top: 0;
  right: 0;
  width: 1px;
  height: 100%;
  overflow: hidden;
}
.home .banner .banner-control .banner-control-thumbnail .banner-control-thumbnail-next .thumbnail-next-04 div {
  position: relative;
  bottom: -1px;
  width: 100%;
  height: 100%;
  transform: translate(0, 100%);
  background-color: #fff;
}
.home .banner .banner-control .banner-control-thumbnail .banner-control-thumbnail-next .thumbnail-next-05 {
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 1px;
  overflow: hidden;
}
.home .banner .banner-control .banner-control-thumbnail .banner-control-thumbnail-next .thumbnail-next-05.active div {
  transform: translate(0, 0);
  transition: transform 0.75s linear;
}
.home .banner .banner-control .banner-control-thumbnail .banner-control-thumbnail-next .thumbnail-next-05 div {
  position: relative;
  right: -1px;
  width: 100%;
  height: 100%;
  transform: translate(100%, 0);
  background-color: #fff;
}
.home .banner-mobile {
  display: none;
}
@media screen and (max-width: 767px) {
  .home .banner {
    display: none;
  }
  .home .banner-mobile {
    display: block;
    overflow: hidden;
  }
  .home .banner-mobile .swiper-container,
  .home .banner-mobile .swiper-img {
    width: 100%;
    height: 500px;
  }
  .home .banner-mobile .swiper-img img {
    display: block;
    width: 100%;
    height: 100%;
    -o-object-fit: cover;
    object-fit: cover;
  }
  .home .banner-mobile .swiper-pagination .swiper-pagination-bullet {
    position: relative;
    margin: 0 6px 0 0;
    border-radius: 0;
    width: 7px;
    height: 6px;
    background-color: rgba(255, 255, 255, 0.3);
    transform: skew(-10deg);
  }
  .home .banner-mobile .swiper-pagination .swiper-pagination-bullet:last-child {
    margin-right: 0;
  }
  .home .banner-mobile .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet {
    background-color: #fff;
  }
  .home .banner-mobile .swiper-slide {
    position: relative;
  }
  .home .banner-mobile .swiper-slide .banner-item-detail {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    width: 90%;
    margin: 0 auto;
    color: #fff;
    text-align: center;
  }
  .home .banner-mobile .swiper-slide .banner-item-detail .banner-item-detail-title {
    font-size: 18px;
    font-weight: 600;
    line-height: 26px;
  }
  .home .banner-mobile .swiper-slide .banner-item-detail .banner-item-detail-subtitle {
    font-size: 16px;
    line-height: 24px;
    margin-top: 10px;
  }
  .home .banner-mobile .swiper-slide .banner-item-detail .banner-item-detail-desc {
    font-size: 14px;
    font-weight: 300;
    line-height: 22px;
    margin: 10px auto 0;
  }
  .home .banner-mobile .swiper-slide .banner-item-detail .banner-item-detail-btn {
    display: inline-block;
    font-size: 14px;
    background: #EC8E26;
    border-radius: 2px 2px 2px 2px;
    padding: 12px 24px;
    margin-top: 20px;
  }
}
@-webkit-keyframes productMoreArrow {
  0% {
    transform: translate(-0.0885rem, 0);
  }
  to {
    transform: translate(0, 0);
  }
}
@keyframes productMoreArrow {
  0% {
    transform: translate(-0.0885rem, 0);
  }
  to {
    transform: translate(0, 0);
  }
}
.home .product {
  padding: 3.125rem 0;
  background: #f2f3f5;
}
.home .product .product-desc,
.home .product .product-title {
  margin: 0 auto;
  margin-bottom: 2rem;
  width: 62.5rem;
  line-height: 5.125rem;
  text-align: center;
  color: #000;
  font-size: 3.625rem;
  font-weight: 300;
  font-family: PingFangSC-Light, PingFang SC;
}
.home .product .product-desc {
  margin-bottom: 5rem;
  line-height: 2.5rem;
  color: #333;
  font-size: 1.25rem;
}
.home .product .product-desc.product-desc-en {
  width: 69.125rem;
}
.home .product .product-main {
  /* margin-right: -2.0625rem; */
  /* margin-right: -1.5625rem; */
  width: 81.625rem;
  margin: 0 auto;
}
.home .product .product-main::after {
  content: "";
  display: block;
  clear: both;
}
.home .product .product-main .product-item {
  position: relative;
  float: left;
  /* margin: 0 2rem 2rem 0; */
  margin: 0 1.5625rem 1.5625rem 0;
  /* width: 33.0625rem; */
  width: 25.625rem;
  /* height: 20rem; */
  height: 19.6875rem;
  overflow: hidden;
}
.home .product .product-main .product-item:nth-child(1) .product-item-hidden {
  max-width: 41.625rem;
}
.home .product .product-main .product-item:nth-child(1),
.home .product .product-main .product-item:nth-child(2) {
  /* height: 30rem; */
}
.home .product .product-main .product-item:nth-child(1) {
  /* width: 68.125rem; */
  width: 52.8125rem;
}
.home .product .product-main .product-item:hover .product-item-img img {
  transform: scale(1.05);
}
.home .product .product-main .product-item:hover .product-item-mask {
  background: #0e57a27f;
}
.home .product .product-main .product-item:hover .product-item-name {
  transform: translate(0, -3rem);
}
.home .product .product-main .product-item:hover.product-item-line1 .product-item-name {
  transform: translate(0, -5rem);
}
.home .product .product-main .product-item:hover.product-item-line2 .product-item-name {
  transform: translateY(-6.25rem);
}
.home .product .product-main .product-item:hover.product-item-line3 .product-item-name {
  transform: translate(0, -8.3125rem);
}
.home .product .product-main .product-item:hover.product-item-line4 .product-item-name {
  transform: translate(0, -11rem);
}
.home .product .product-main .product-item:hover .product-item-hidden {
  opacity: 1;
  transform: translate(2rem, 0);
}
.home .product .product-main .product-item:hover .product-viewmore-wrapper {
  -webkit-animation: productMoreArrow 1s ease infinite;
  animation: productMoreArrow 1s ease infinite;
}
.home .product .product-main .product-item .product-item-img {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  overflow: hidden;
}
.home .product .product-main .product-item .product-item-img img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
  transition: all 0.4s linear;
}
.home .product .product-main .product-item .product-item-mask {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  transition: all 0.4s ease;
}
.home .product .product-main .product-item .product-item-name {
  position: absolute;
  left: 2rem;
  bottom: 2rem;
  line-height: 2.125rem;
  color: #fff;
  font-size: 1.5rem;
  font-weight: 400;
  font-family: PingFangSC-Regular, PingFang SC;
  transition: all 0.3s ease-out;
}
.home .product .product-main .product-item .product-item-name.product-item-name-en {
  padding: 0 2rem 0 0;
}
.home .product .product-main .product-item .product-item-hidden {
  position: absolute;
  left: 0;
  bottom: 0;
  padding-right: 2rem;
  padding-bottom: 2rem;
  box-sizing: content-box;
  max-width: 21.625rem;
  opacity: 0;
  transform: translate(-100%, 0);
  transition: all 0.4s ease-out;
}
.home .product .product-main .product-item .product-item-hidden .product-item-desc {
  margin: 0 0 1rem;
  box-sizing: content-box;
  line-height: 1.5rem;
  color: #fff;
  font-size: 1rem;
  font-weight: 300;
  font-family: PingFangSC-Light, PingFang SC;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.home .product .product-main .product-item .product-item-hidden .product-item-arrow {
  width: 2rem;
  height: 1.625rem;
  overflow: hidden;
}
.home .product .product-main .product-item .product-item-hidden .product-item-arrow .product-viewmore-wrapper {
  width: 0.151rem;
  height: 1.625rem;
  display: flex;
}
.home .product .product-main .product-item .product-item-hidden .product-item-arrow .product-viewmore-wrapper img {
  width: 2rem;
  height: 1.3125rem;
  -o-object-fit: cover;
  object-fit: cover;
}
.home .product .product-main .product-item .product-item-hidden .product-item-arrow .product-viewmore-wrapper img:first-child {
  margin-right: 0.8125rem;
}
.home .product-mobile {
  display: none;
}
@media screen and (max-width: 767px) {
  .home .product {
    display: none;
  }
  .home .product-mobile {
    display: block;
    padding: 24px;
    background: #f2f3f5;
  }
  .home .product-mobile .product-title {
    margin-bottom: 16px;
    line-height: 37px;
    text-align: center;
    color: #000;
    font-size: 26px;
    font-weight: 400;
    font-family: PingFangSC-Regular;
  }
  .home .product-mobile .product-desc {
    margin-bottom: 24px;
    line-height: 24px;
    text-align: center;
    color: #333;
    font-size: 12px;
    font-weight: 200;
    font-family: PingFangSC-Light;
  }
  .home .product-mobile .product-main {
    display: flow-root;
    margin-right: 0px;
  }
  .home .product-mobile .product-main .product-item {
    float: left;
  }
  .home .product-mobile .product-main .product-item:nth-child(2n) .product-item-inner {
    margin-right: 0;
  }
  .home .product-mobile .product-main .product-item-inner {
    position: relative;
    margin-right: 0.25rem;
    margin-bottom: 0.25rem;
    width: 10.0625rem;
    height: 130px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
  }
  .home .product-mobile .product-main .product-item-inner .product-item-name {
    position: absolute;
    left: 0;
    bottom: 8px;
    width: 100%;
    line-height: 20px;
    text-align: center;
    color: #fff;
    font-size: 14px;
    font-weight: 200;
    font-family: PingFangSC-Light;
  }
  .home .product-mobile .product-main .product-item-inner .product-item-name.product-item-name-en {
    font-size: 12px;
    padding: 0 8px;
  }
}
@-webkit-keyframes heroArrow2 {
  0% {
    transform: translate(-3.3125rem, 0);
  }
  to {
    transform: translate(0, 0);
  }
}
@keyframes heroArrow2 {
  0% {
    transform: translate(-3.3125rem, 0);
  }
  to {
    transform: translate(0, 0);
  }
}
.home .scene_box {
  width: 100%;
  overflow: hidden;
  background: #fff;
  position: relative;
}
.home .scene .scene-header {
  padding: 8.125rem 0 5rem;
}
.home .scene .scene-header .scene-header-desc,
.home .scene .scene-header .scene-header-title {
  margin: 0 auto;
  width: 62.5rem;
  text-align: center;
  font-weight: 300;
  font-family: PingFangSC-Light, PingFang SC;
}
.home .scene .scene-header .scene-header-title {
  margin-bottom: 2rem;
  line-height: 5.125rem;
  color: #000;
  font-size: 3.625rem;
}
.home .scene .scene-header .scene-header-desc {
  line-height: 2.5rem;
  color: #333;
  font-size: 1.25rem;
}
.home .scene .scene-hot {
  position: absolute;
  top: 25rem;
  left: 0;
  width: 100%;
  height: 20rem;
}
.home .scene .scene-content {
  display: flex;
  width: 129.5rem;
  height: 53.375rem;
  overflow: hidden;
}
.home .scene .scene-content:hover + .scene-hot,
.home .scene-mobile {
  display: none;
}
.home .scene .scene-content:hover .scene-content-item .scene-wrapper .scene-modal {
  opacity: 0.8;
}
.home .scene .scene-content:hover .scene-content-item .scene-wrapper .scene-wrapper-bg > img {
  transform: translate(0, 0);
}
.home .scene .scene-content:hover .item-thumb {
  opacity: 0;
  z-index: 1;
}
.home .scene .scene-content .scene-content-item {
  position: relative;
  flex: 1 1 9.5417rem;
  transition: all 1s;
  will-change: auto;
}
.home .scene .scene-content .scene-content-item:hover {
  /* flex: 1 0 110.4375rem; */
  flex: 1 0 100rem;
}
.home .scene .scene-content .scene-content-item:hover .scene-wrapper .scene-modal {
  opacity: 0;
  visibility: hidden;
}
.home .scene .scene-content .scene-content-item:hover .item-detail {
  opacity: 1;
  z-index: 2;
}
.home .scene .scene-content .scene-content-item .scene-wrapper {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  transform: skew(-10.15deg);
  transform-origin: left top;
  overflow: hidden;
}
.home .scene .scene-content .scene-content-item .scene-wrapper .scene-modal {
  position: absolute;
  width: 100%;
  height: 100%;
  background-color: #000;
  opacity: 0;
  z-index: 100;
  transition: all 0.6s;
}
.home .scene .scene-content .scene-content-item .scene-wrapper::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(107deg, #0a2349 20%, rgba(10, 35, 73, 0) 100%);
  opacity: 0;
  visibility: hidden;
  transition: all 0.6s;
}
.home .scene .scene-content .scene-content-item .scene-wrapper-bg {
  position: absolute;
  top: 0;
  left: 50%;
  margin-left: -4.75rem;
  width: 120rem;
  height: 100%;
  transform: translate(-50%, 0) skew(10.15deg);
  transform-origin: left top;
}
.home .scene .scene-content .scene-content-item .scene-wrapper-bg > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}
.home .scene .scene-content .scene-content-item:nth-child(1) .scene-wrapper::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  z-index: 10;
  /* width: 2px; */
  height: 100%;
  background-color: #fff;
  opacity: 0.3;
}
.home .scene .scene-content .scene-content-item:nth-child(2) .scene-wrapper {
  /* overflow: initial; */
  /* z-index: 0; */
}
.home .scene .scene-content .scene-content-item:nth-child(3) .scene-wrapper {
  overflow: initial;
  z-index: 0;
}
.home .scene .scene-content .scene-content-item:nth-child(3) .scene-wrapper::before,
.home .scene .scene-content .scene-content-item:nth-child(4) .scene-wrapper::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  z-index: 10;
  /* width: 2px; */
  height: 100%;
  background-color: #fff;
  opacity: 0.3;
}
.home .scene .scene-content .scene-content-item .item-thumb {
  position: absolute;
  z-index: 2;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(360deg, #0a2349 0, rgba(10, 35, 73, 0) 100%);
  transition: opacity 0.5s;
}
.home .scene .scene-content .scene-content-item .item-thumb .item-thumb-title {
  margin-top: 18.75rem;
  margin-bottom: 1rem;
  line-height: 4.375rem;
  text-align: center;
  color: #fff;
  font-size: 3.125rem;
  font-weight: 300;
  font-family: PingFangSC-Light, PingFang SC;
}
.home .scene .scene-content .scene-content-item .item-thumb .item-thumb-desc {
  line-height: 1.875rem;
  text-align: center;
  color: #fff;
  font-size: 1.375rem;
  font-weight: 400;
  font-family: PingFangSC-Light, PingFang SC;
  width: 18.75rem;
  height: 3.75rem;
  margin: 0 auto 3.25rem;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.home .scene .scene-content .scene-content-item .item-thumb .item-thumb-action {
  display: flex;
  justify-content: center;
}
.home .scene .scene-content .scene-content-item .item-thumb .item-thumb-action .item-thumb-action-left,
.home .scene .scene-content .scene-content-item .item-thumb .item-thumb-action .item-thumb-action-right {
  position: relative;
  width: 1.625rem;
  height: 4.3125rem;
  background-image: url(https://cdnstatic.megvii.com/websiteFE/static/img/refactor/aiot/rect-small.dc028340.png);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
}
.home .scene .scene-content .scene-content-item .item-thumb .item-thumb-action .item-thumb-action-left {
  left: 0.3125rem;
}
.home .scene .scene-content .scene-content-item .item-thumb .item-thumb-action .item-thumb-action-right {
  left: -0.3125rem;
}
.home .scene .scene-content .scene-content-item .item-thumb .item-thumb-action .item-thumb-action-center {
  width: 6rem;
  height: 4.3125rem;
  background-image: url(https://cdnstatic.megvii.com/websiteFE/static/img/refactor/aiot/rect.ff8cbac0.png);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
  display: flex;
  justify-content: center;
  align-items: center;
}
.home .scene .scene-content .scene-content-item .item-thumb .item-thumb-action .item-thumb-action-center img {
  width: 2rem;
  height: 2rem;
}
.home .scene .scene-content .scene-content-item .item-detail {
  opacity: 0;
  position: absolute;
  z-index: 1;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(107deg, #0a2349 20%, rgba(10, 35, 73, 0) 100%);
  transition: opacity 0.6s;
}
.home .scene .scene-content .scene-content-item .item-detail .item-detail-header {
  margin-bottom: 9.375rem;
  padding: 6.625rem 0 0 18.75rem;
}
.home .scene .scene-content .scene-content-item .item-detail .item-detail-header:hover .item-detail-arrow div {
  -webkit-animation: heroArrow2 1s ease infinite;
  animation: heroArrow2 1s ease infinite;
}
.home .scene .scene-content .scene-content-item .item-detail .item-detail-header .item-detail-title {
  margin-bottom: 1.25rem;
  line-height: 4.375rem;
  color: #fff;
  font-size: 3.125rem;
  font-weight: 400;
  font-family: PingFangSC-Regular, PingFang SC;
}
.home .scene .scene-content .scene-content-item .item-detail .item-detail-header .item-detail-desc {
  margin-bottom: 1.25rem;
  line-height: 2.0625rem;
  color: #fff;
  font-size: 1.5rem;
  font-weight: 300;
  font-family: PingFangSC-Light, PingFang SC;
}
.home .scene .scene-content .scene-content-item .item-detail .item-detail-header .item-detail-arrow {
  width: 2.5rem;
  height: 1.625rem;
  overflow: hidden;
}
.home .scene .scene-content .scene-content-item .item-detail .item-detail-header .item-detail-arrow div {
  display: flex;
}
.home .scene .scene-content .scene-content-item .item-detail .item-detail-header .item-detail-arrow img {
  margin-right: 0.8125rem;
  width: 2.5rem;
  height: 1.625rem;
}
.home .scene .scene-content .scene-content-item .item-detail .item-detail-content .item-detail-item .item-detail-info .item-detail-info-imgs > a:last-child,
.home .scene .scene-content .scene-content-item .item-detail .item-detail-header .item-detail-arrow img:last-child {
  margin-right: 0;
}
.home .scene .scene-content .scene-content-item .item-detail .item-detail-content {
  position: relative;
  margin-left: 18.75rem;
  display: flex;
}
.home .scene .scene-content .scene-content-item .item-detail .item-detail-content .item-detail-item {
  margin-bottom: 2.625rem;
  line-height: 2.5rem;
  color: #fff;
  font-size: 1.3125rem;
  font-weight: 300;
  font-family: PingFangSC-Light, PingFang SC;
}
.home .scene .scene-content .scene-content-item .item-detail .item-detail-content .item-detail-item.active .item-detail-name,
.home .scene .scene-content .scene-content-item .item-detail .item-detail-content .item-detail-item:hover .item-detail-name {
  color: #fff;
  font-size: 1.625rem;
  font-weight: 400;
  font-family: PingFangSC-Regular, PingFang SC;
}
.home .scene .scene-content .scene-content-item .item-detail .item-detail-content .item-detail-item.active .item-detail-info {
  display: block;
}
.home .scene .scene-content .scene-content-item .item-detail .item-detail-content .item-detail-item .item-detail-name {
  width: 10rem;
  line-height: 2.5rem;
  color: #fff;
  font-size: 1.3125rem;
  font-weight: 300;
  font-family: PingFangSC-Light, PingFang SC;
  cursor: pointer;
  transition: all 0.4s;
}
.home .scene .scene-content .scene-content-item .item-detail .item-detail-content .item-detail-item .item-detail-info {
  display: none;
  position: absolute;
  left: 0;
  margin-top: 1.875rem;
}
.home .scene .scene-content .scene-content-item .item-detail .item-detail-content .item-detail-item .item-detail-info .item-detail-info-imgs {
  display: flex;
  margin-bottom: 2.625rem;
}
.home .scene .scene-content .scene-content-item .item-detail .item-detail-content .item-detail-item .item-detail-info .item-detail-info-imgs > a {
  margin-right: 2.625rem;
}
.home .scene .scene-content .scene-content-item .item-detail .item-detail-content .item-detail-item .item-detail-info .item-detail-info-imgs .item-detail-info-img {
  position: relative;
  width: 21.625rem;
  height: 12.5625rem;
  padding: 0 1.3125rem;
  background-repeat: no-repeat;
  background-position: center;
  background-size: 100% 100%;
  will-change: background-size;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  transition: background-size 0.6s;
}
.home .scene .scene-content .scene-content-item .item-detail .item-detail-content .item-detail-item .item-detail-info .item-detail-info-imgs .item-detail-info-img::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 1px solid rgba(255, 255, 255, 0.4);
  box-sizing: border-box;
}
.home .scene .scene-content .scene-content-item .item-detail .item-detail-content .item-detail-item .item-detail-info .item-detail-info-imgs .item-detail-info-img:hover {
  background-size: 106% 106%;
}
.home .scene .scene-content .scene-content-item .item-detail .item-detail-content .item-detail-item .item-detail-info .item-detail-info-imgs .item-detail-info-img span {
  padding-bottom: 1.3125rem;
  line-height: 1.8125rem;
  color: #fff;
  font-size: 1.3125rem;
  font-weight: 400;
  font-family: PingFangSC-Regular, PingFang SC;
}
.home .scene .scene-content .scene-content-item .item-detail .item-detail-content .item-detail-item .item-detail-info .scene-more {
  text-align: center;
}
.home .scene .scene-content .scene-content-item .item-detail .item-detail-content .item-detail-item .item-detail-info .scene-more .button {
  cursor: pointer;
  width: 11.3125rem;
  height: 3.625rem;
  line-height: 3.5rem;
}
@media screen and (max-width: 767px) {
  .home .scene {
    display: none;
  }
  .home .scene-mobile {
    display: block;
    background: #f2f3f5;
  }
  .home .scene-mobile .scene-header {
    padding: 48px 0;
  }
  .home .scene-mobile .scene-header .scene-header-title {
    margin-bottom: 8px;
    line-height: 37px;
    text-align: center;
    color: #000;
    font-size: 26px;
    font-weight: 400;
    font-family: PingFangSC-Regular, PingFang SC;
  }
  .home .scene-mobile .scene-content .scene-item-inner .scene-item-title,
  .home .scene-mobile .scene-header .scene-header-desc {
    line-height: 30px;
    text-align: center;
    color: #000;
    font-size: 18px;
    font-weight: 200;
    font-family: PingFangSC-Thin;
  }
  .home .scene-mobile .scene-header .scene-header-desc b {
    font-weight: 400;
    font-family: PingFangSC-Regular;
  }
  .home .scene-mobile .scene-content .scene-item-inner {
    padding-top: 3.75rem;
    width: 100%;
    height: 13.75rem;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
  }
  .home .scene-mobile .scene-content .scene-item-inner .scene-item-title {
    margin-bottom: 12px;
    color: #fff;
    font-family: PingFangSC-Light;
  }
  .home .scene-mobile .scene-content .scene-item-inner .scene-item-desc {
    line-height: 20px;
    text-align: center;
    color: #ffffffcc;
    font-size: 14px;
    font-weight: 200;
    font-family: PingFangSC-Light;
    height: 40px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    margin: 0 20px 24px;
  }
  .home .scene-mobile .scene-content .scene-item-inner .scene-item-arrow {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .home .scene-mobile .scene-content .scene-item-inner .scene-item-arrow .arrow-left,
  .home .scene-mobile .scene-content .scene-item-inner .scene-item-arrow .arrow-right {
    width: 16px;
    height: 42px;
  }
  .home .scene-mobile .scene-content .scene-item-inner .scene-item-arrow .arrow-center {
    width: 56px;
    height: 42px;
  }
  .home .scene-mobile .scene-content .scene-item-inner .scene-item-arrow .arrow {
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translate(-50%, 0);
    width: 24px;
    height: 24px;
  }
}
.home .home_main {
  width: 80rem;
  margin: 0 auto;
}
.home .banner .banner-item-detail {
  color: #fff;
  text-align: center;
  right: 0;
}
.home .banner .banner-item-detail .banner-item-detail-title {
  font-size: 4.375rem;
  font-weight: 600;
  line-height: 5.625rem;
}
.home .banner .banner-item-detail .banner-item-detail-subtitle {
  font-size: 2rem;
  line-height: 2.875rem;
  margin-top: 2rem;
}
.home .banner .banner-item-detail .banner-item-detail-desc {
  width: 62.5rem;
  font-size: 1.25rem;
  font-weight: 300;
  line-height: 2.125rem;
  margin: 24px auto 0;
}
.home .banner .banner-item-detail .banner-item-detail-btn {
  display: inline-block;
  font-size: 1.5rem;
  background: #EC8E26;
  border-radius: 2px 2px 2px 2px;
  padding: 1.5rem 5.5rem;
  margin-top: 3.375rem;
}
.home .home_content {
  background: #fff;
  padding-bottom: 100px;
}
.home .home_title {
  padding: 5rem 0 3.75rem;
}
.home .home_title .home_title_text,
.home .home_title .home_title_desc {
  width: 62.5rem;
  text-align: center;
  font-weight: 300;
  font-family: PingFangSC-Light, PingFang SC;
  margin: 0 auto;
}
.home .home_title .home_title_text {
  color: #000;
  font-size: 3.125rem;
  font-weight: 600;
  line-height: 4rem;
  margin-bottom: 2.375rem;
}
.home .home_title .home_title_desc {
  color: #333;
  font-size: 1.375rem;
  line-height: 2.5rem;
}
.home .news .news_list {
  display: flex;
  justify-content: space-between;
}
.home .news .news_list dl {
  width: 25.625rem;
}
.home .news .news_list dl:hover dt img {
  transform: scale(1.05);
}
.home .news .news_list dl dt {
  overflow: hidden;
}
.home .news .news_list dl dt img {
  width: 100%;
  height: 15rem;
  display: block;
  transition: transform 0.4s;
}
.home .news .news_list dl dd {
  background: #F2F3F5;
  padding: 1.625rem 1.5rem;
}
.home .news .news_list dl dd .news_list_dd_title {
  color: #121212;
  font-size: 1.375rem;
  line-height: 1.875rem;
  font-weight: 600;
  height: 3.75rem;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.home .news .news_list dl dd .news_list_dd_content {
  color: #666666;
  font-size: 1.25rem;
  line-height: 1.625rem;
  font-weight: 300;
  margin-top: 1.5rem;
  height: 3.25rem;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.home .news .news_list dl dd .news_list_dd_time {
  color: #999999;
  font-size: 1.25rem;
  font-weight: 300;
  margin-top: 2.125rem;
}
.home .news .new_more {
  text-align: center;
  margin-top: 3.125rem;
}
.home .news .new_more a {
  color: #EC8E26;
  font-size: 1.5rem;
  border: 1px solid currentColor;
  display: inline-block;
  padding: 1.25rem 3.5rem;
}
.home .news .new_more a span {
  vertical-align: middle;
}
.home .news .new_more a img {
  width: 1.625rem;
  margin-left: 1.25rem;
  vertical-align: center;
}
.home .certificate .home_title {
  padding-bottom: 1.625rem;
}
.home .certificate .certificate_tabs {
  display: flex;
  justify-content: center;
  color: #333333;
  font-size: 1.75rem;
}
.home .certificate .certificate_tabs .certificate_tabs_item {
  padding: 1.25rem;
  margin: 0 1.375rem;
  cursor: pointer;
}
.home .certificate .certificate_tabs .certificate_tabs_item.certificate_tabs_item_active,
.home .certificate .certificate_tabs .certificate_tabs_item:hover {
  color: #fff;
  background: #EC8E26;
  border-radius: 2px;
}
.home .certificate .swiper2 {
  margin-top: 3.125rem;
}
.home .certificate .swiper2 .swiper2_img {
  width: 100%;
  height: 20rem;
  object-fit: contain;
  border: 1px solid #F2F3F5;
  padding: 0.625rem;
  box-sizing: border-box;
}
.home .certificate .swiper2 .swiper-button-next {
  z-index: 10000;
  font-size: 100px;
}
.home .certificate .swiper2_container .swiper2_container_item {
  position: relative;
  display: none;
}
.home .certificate .swiper2_container .swiper2_container_item:nth-child(1) {
  display: block;
}
.home .certificate .swiper2_container .swiper_prev,
.home .certificate .swiper2_container .swiper_next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 3.375rem;
  height: 3.375rem;
  z-index: 2;
  cursor: pointer;
}
.home .certificate .swiper2_container .swiper_prev {
  left: -1.75rem;
}
.home .certificate .swiper2_container .swiper_next {
  right: -1.75rem;
}
@media screen and (max-width: 767px) {
  .home .home_main {
    width: 100%;
  }
  .home .home_title {
    padding: 30px 0 20px;
  }
  .home .home_title .home_title_text,
  .home .home_title .home_title_desc {
    width: 90%;
  }
  .home .home_title .home_title_text {
    font-size: 18px;
    line-height: 1em;
    margin-bottom: 10px;
  }
  .home .home_title .home_title_desc {
    font-size: 14px;
    line-height: 22px;
  }
  .home .news .news_list {
    display: block;
    margin: 0 10px;
  }
  .home .news .news_list dl {
    width: 100%;
    margin-bottom: 10px;
  }
  .home .news .news_list dl dt img {
    height: auto;
  }
  .home .news .news_list dl dd {
    padding: 20px;
  }
  .home .news .news_list dl dd .news_list_dd_title {
    font-size: 16px;
    line-height: 1.4em;
    height: auto;
  }
  .home .news .news_list dl dd .news_list_dd_content,
  .home .news .news_list dl dd .news_list_dd_time {
    font-size: 14px;
    line-height: 1.4em;
    height: auto;
    margin-top: 10px;
  }
  .home .news .new_more {
    margin-top: 20px;
  }
  .home .news .new_more a {
    font-size: 14px;
    padding: 14px 30px;
  }
  .home .certificate .certificate_tabs {
    font-size: 16px;
  }
  .home .certificate .certificate_tabs .certificate_tabs_item {
    padding: 10px;
    margin: 0 10px;
  }
  .home .certificate .swiper2 {
    margin-top: 20px;
  }
  .home .certificate .swiper2 .swiper2_img {
    height: 230px;
  }
  .home .certificate .swiper2_container {
    margin: 0 10px;
  }
  .home .certificate .swiper2_container .swiper_prev,
  .home .certificate .swiper2_container .swiper_next {
    width: 30px;
    height: 30px;
  }
  .home .certificate .swiper2_container .swiper_prev {
    left: -10px;
  }
  .home .certificate .swiper2_container .swiper_next {
    right: -10px;
  }
}
.page-footer {
  position: relative;
  z-index: 1;
}