@charset "UTF-8";
.ab {
    position: relative;
    top: -1rem;
}
.loading {
  display: block;
  position: fixed;
  z-index: 99;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: #F0EFEB;
}

.loading .loading__p {
  color: #282828;
  text-align: center;
  font-weight: 400;
  line-height: 121.429%;
  letter-spacing: 5.6px;
  position: absolute;
  top: 26.38vh;
  width: 100%;
  margin-bottom: 2.4vh;
}

.loading .loading-desc {
  color: #282828;
  text-align: center;
  font-weight: 300;
  line-height: 142.857%;
  position: absolute;
  width: 7.84rem;
  left: 50%;
  transform: translateX(-50%);
  top: 35%;
}

.loading .loading-ani {
  position: absolute;
  width: 100%;
  top: 48.9vh;
}

.loading .loading-ani::before {
  content: "";
  width: 100%;
  height: 2px;
  background: #333333;
  position: absolute;
  left: 0;
  right: 0;
  top: 1.14rem;
}

.loading .loading-ani .loadingbox {
  width: 16.6rem;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 3;
}

.loading .loading-ani .loadingbox .loadingbox-box {
  display: flex;
  width: 2.3rem;
  height: 2.3rem;
  justify-content: center;
  align-items: center;
  opacity: 0;
  position: relative;
}

.loading .loading-ani .loadingbox .loadingbox-box.active {
  opacity: 1;
}

.loading .loading-ani .loadingbox .loadingbox-box:first-child img {
  display: block;
  width: .92rem;
}

.loading .loading-ani .loadingbox .loadingbox-box:nth-child(2) img {
  display: block;
  width: 1.53rem;
}

.loading .loading-ani .loadingbox .loadingbox-box:nth-child(3) img {
  display: block;
  width: .69rem;
}

.loading .loading-ani .loadingbox .loadingbox-box:nth-child(4) img {
  display: block;
  width: 1.05rem;
}

.loading .loading-ani .loadingbox .loadingbox-box:nth-child(5) img {
  display: block;
  width: .83rem;
}

.loading .loading-ani .loadingbox .loadingbox-box .loadingbox__p {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  color: #333;
  text-align: center;
  font-weight: 400;
  line-height: 130%;
  bottom: -.5rem;
  white-space: nowrap;
}

.loading .loading-ani .loading-ani-svg {
  position: absolute;
  left: 1.3rem;
  top: 0;
  width: 2.3rem;
  height: 2.3rem;
  transition-timing-function: ease;
  transition: all .02s ease;
  animation: run 2s linear forwards;
}

.loading .loading-ani .loading-ani-svg-opacity {
  position: absolute;
  left: 1.3rem;
  top: 0;
  width: 2.3rem;
  height: 2.3rem;
  transition-timing-function: ease;
  transition: all .02s ease;
  opacity: 0;
}

@keyframes run {
  0% {
    left: 1.3rem;
  }
  100% {
    left: calc(100% - 1.3rem - 2.3rem);
  }
}

.loading .loading-bottom {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 6.1vh;
}

.loading .loading-bottom .loading-bottom-num {
  display: flex;
  justify-content: center;
  align-items: flex-end;
}

.loading .loading-bottom .loading-bottom-num .loading-bottom-unit {
  color: #343434;
  font-size: 18px;
  font-weight: 400;
  line-height: 188.889%;
}

.loading .loading-bottom .loading-bottom__p {
  color: #343434;
  text-align: center;
  font-family: Montserrat;
  font-size: 18px;
  font-style: normal;
  font-weight: 500;
  line-height: 34px;
  /* 188.889% */
  letter-spacing: 3.6px;
}

.loading .digit-scroll {
  display: inline-block;
  position: relative;
  width: .6em;
  height: 1.2em;
  overflow: hidden;
  vertical-align: middle;
  text-align: center;
  font-size: 59px;
  font-weight: normal;
}

.loading .scroll-list {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  margin: 0;
  padding: 0;
  list-style: none;
  transition: transform 2s cubic-bezier(0.25, 0.1, 0.25, 1);
  will-change: transform;
  font-size: 59px;
}

.loading .scroll-list li {
  display: block;
  text-align: center;
  height: 1.2em;
  line-height: 1.2em;
  font-size: inherit;
}

.main .banner {
  position: relative;
}

.main .banner .banner__img {
  display: block;
  width: 100%;
}

.main .banner .banner__video {
  display: block;
  width: 100%;
  min-height: 100vh;
  object-fit: cover;
}

.main .banner .banner-menu {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: .49rem;
  padding: .36rem .51rem .29rem;
  border-radius: .24rem;
  background: rgba(0, 0, 0, 0.1);
  border: 1px solid #D2DCE5;
  display: flex;
  align-items: stretch;
}

.main .banner .banner-menu .banner-menuitem {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  row-gap: .1rem;
  padding-left: .34rem;
  padding-right: .34rem;
  position: relative;
}

.main .banner .banner-menu .banner-menuitem img {
  display: block;
  max-width: .48rem;
  max-height: .49rem;
  object-fit: contain;
}

.main .banner .banner-menu .banner-menuitem p {
  color: #FFF;
  text-align: center;
  font-weight: 400;
  line-height: 112.5%;
}

.main .banner .banner-menu .banner-menuitem:first-child {
  padding-left: 0;
}

.main .banner .banner-menu .banner-menuitem:last-child {
  padding-right: 0;
}

.main .banner .banner-menu .banner-menuitem:last-child::after {
  content: none;
}

.main .banner .banner-menu .banner-menuitem::after {
  content: "";
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 0;
  width: 1px;
  height: .42rem;
  background: #ffffff;
}

.main .banner .banner-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 7.84rem;
  z-index: 2;
}

.main .banner .banner-text .banner-text-title {
  color: #FFF;
  text-align: center;
  font-weight: 400;
  line-height: 121.429%;
  letter-spacing: 5.6px;
  margin-bottom: .26rem;
}

.main .banner .banner-text .banner-text-desc {
  color: #FFF;
  text-align: center;
  font-weight: 400;
  line-height: 142.857%;
}

.main .section2 {
  background: #e8eaec;
  padding-top: 1.33rem;
  padding-bottom: .74rem;
}

.main .section2 .section2-title {
  margin-bottom: .2rem;
  color: #333;
  text-align: center;
  font-weight: 600;
  line-height: 1.34;
  letter-spacing: 1.76px;
}

.main .section2 .section2-desc {
  display: block;
  width: 16.6rem;
  margin: 0 auto .2rem;
  text-align: center;
  color: #666;
  font-weight: 400;
  line-height: 1.32;
}

.main .section2 .section2-box {
  width: 16.6rem;
  margin: 0 auto;
}

.main .section2 .section2-box .section2-main {
  height: 6.16rem;
  position: relative;
}

.main .section2 .section2-box .section2-main .section2-main-left {
  position: absolute;
  left: 0;
  top: .46rem;
}

.main .section2 .section2-box .section2-main .section2-main-left .section2-main-items {
  display: none;
  flex-direction: column;
  row-gap: .14rem;
}

.main .section2 .section2-box .section2-main .section2-main-left .section2-main-items.active {
  display: flex;
}

.main .section2 .section2-box .section2-main .section2-main-left .section2-main-items .section2-main-item {
  width: 1.86rem;
  height: 1.1rem;
  border-radius: .15rem;
  background: #FFF;
  backdrop-filter: blur(22.56954px);
  border: 1px solid #ffffff;
  cursor: pointer;
  transition: all .3s ease;
}

.main .section2 .section2-box .section2-main .section2-main-left .section2-main-items .section2-main-item.active {
  border: 1px solid #EC6C00;
}

.main .section2 .section2-box .section2-main .section2-main-left .section2-main-items .section2-main-item:hover {
  border: 1px solid #EC6C00;
}

.main .section2 .section2-box .section2-main .section2-main-left .section2-main-items .section2-main-item .section2-main-item-imgbox {
  display: flex;
  width: 100%;
  height: .76rem;
  justify-content: center;
  align-items: center;
}

.main .section2 .section2-box .section2-main .section2-main-left .section2-main-items .section2-main-item .section2-main-item-imgbox .section2-main-item-index5 {
  display: block;
  width: 1.39rem;
}

.main .section2 .section2-box .section2-main .section2-main-left .section2-main-items .section2-main-item .section2-main-item-imgbox .section2-main-item-index6 {
  display: block;
  width: 1.08rem;
}

.main .section2 .section2-box .section2-main .section2-main-left .section2-main-items .section2-main-item .section2-main-item-imgbox .section2-main-item-index7 {
  display: block;
  width: 1.39rem;
}

.main .section2 .section2-box .section2-main .section2-main-left .section2-main-items .section2-main-item .section2-main-item-imgbox .section2-main-item-index8 {
  display: block;
  width: 1.08rem;
}

.main .section2 .section2-box .section2-main .section2-main-left .section2-main-items .section2-main-item .section2-main-item__p {
  color: #333;
  text-align: center;
  font-weight: 400;
  line-height: 130%;
}

.main .section2 .section2-box .section2-main .section2-content {
  margin-left: 2.62rem;
  height: 5.28rem;
  display: none;
  align-items: center;
  position: relative;
}

.main .section2 .section2-box .section2-main .load {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    font-size: 40px;
    color: #999999;
    opacity: 0;
    z-index: -1;
}
.main .section2 .section2-box .section2-main .load.show {
    opacity: 1;
    z-index: 1;
}

.main .section2 .section2-box .section2-main .section2-content.active {
  display: flex;
}

.main .section2 .section2-box .section2-main .section2-content .section2-model {
  width: 11.22rem;
  height: 5.28rem;
  position: relative;
}

.main .section2 .section2-box .section2-main .section2-content .section2-model__img {
  display: none;
  width: 11.22rem;
  max-height: 5.28rem;
  object-fit: contain;
}

.main .section2 .section2-box .section2-main .section2-content .section2-model__img.active {
  display: block;
}

.main .section2 .section2-box .section2-main .section2-content .section2-content-text {
  position: absolute;
  width: 4.29rem;
  height: 2.3rem;
  border-radius: .24rem;
  background: #FFF;
  right: 0;
  bottom: .18rem;
  padding: .39rem;
  opacity: 0;
  z-index: -1;
}

.main .section2 .section2-box .section2-main .section2-content .section2-content-text .section2-content-text-title {
  margin-bottom: .18rem;
  color: #333;
  font-weight: 600;
  line-height: 130.769%;
}

.main .section2 .section2-box .section2-main .section2-content .section2-content-text .section2-content-text-desc {
  color: #999;
  font-weight: 400;
  line-height: 2;
  max-height: 1.2rem;
  overflow-y: auto;
}

.main .section2 .section2-box .section2-main .section2-content .section2-content-text.active {
  opacity: 1;
  z-index: 1;
}

.main .section2 .section2-box .section2-box-bottom {
  padding-left: 2.62rem;
  display: flex;
  column-gap: .37rem;
}

.main .section2 .section2-box .section2-box-bottom .section2-box-series {
  width: 2.55rem;
  height: 1.48rem;
  border-radius: .15rem;
  border: 1.505px solid #FFF;
  background: rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(22.56954px);
}

.main .section2 .section2-box .section2-box-bottom .section2-box-series .section2-box-imgbox {
  display: flex;
  width: 100%;
  height: 1.13rem;
  justify-content: center;
  align-items: center;
}

.main .section2 .section2-box .section2-box-bottom .section2-box-series .section2-box-imgbox .section2-box-index1 {
  display: block;
  width: 1.38rem;
}

.main .section2 .section2-box .section2-box-bottom .section2-box-series .section2-box__p {
  color: #333;
  text-align: center;
  font-weight: 400;
  line-height: 130%;
}

.main .section2 .section2-box .section2-box-bottom .section2-box-series.active {
  border: 1.505px solid #EC6C00;
}

.main .section2 .section2-box .section2-box-bottom .section2-box-series:hover {
  border: 1.505px solid #EC6C00;
}

.main .section3 {
  background: #FAFAFA;
  padding-top: 1.06rem;
  padding-bottom: 1.33rem;
  /*width: 16.6rem;*/
  margin: 0 auto;
  /*padding-left: 1.3rem;*/
}
.swiper-section3 {
    width: 16.6rem;
    overflow: visible;
    margin: 0 auto;
}

.main .section3 .section3-title {
  color: #333;
  text-align: center;
  font-weight: 600;
  line-height: 136.364%;
  letter-spacing: 1.76px;
  margin-bottom: .5rem;
  padding-right: 1.3rem;
}

.main .section3 .swiper-section3 .swiper-slide {
  width: 4.32rem;
  height: 5.59rem;
  border-radius: .18rem;
  margin-right: .32rem;
  overflow: hidden;
  position: relative;
}

.main .section3 .swiper-section3 .swiper-slide .swiper-section3__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.main .section3 .swiper-section3 .swiper-slide .swiper-section3__p {
  position: absolute;
  bottom: .5rem;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  color: #FFF;
  font-weight: 400;
  line-height: 1.333;
  text-align: center;
}

.main .sectiontech {
  padding: 1.6rem 1.3rem;
}

.main .sectiontech .sectiontech-title {
  text-align: center;
  color: #333;
  font-weight: 600;
  line-height: 136.364%;
}

.main .sectiontech .sectiontech-box {
  margin-top: .5rem;
  width: 100%;
  display: flex;
  align-items: stretch;
  border-radius: .2rem;
  overflow: hidden;
  background: #FAFAFA;
}

.main .sectiontech .sectiontech-box .sectiontech-box-left {
  display: block;
  border-radius: .2rem;
  width: 8.19rem;
  height: 5.64rem;
}

.main .sectiontech .sectiontech-box .sectiontech-box-right {
  width: calc( 100% - 8.19rem);
  padding-left: 1.53rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow-y: auto;
  height: 5.64rem;
}

.main .sectiontech .sectiontech-box .sectiontech-box-right .sectiontech-box-item {
  width: 5.36rem;
  padding-top: .32rem;
  padding-bottom: .32rem;
  border-bottom: 1px solid #E0E0E0;
}

.main .sectiontech .sectiontech-box .sectiontech-box-right .sectiontech-box-item .sectiontech-box-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.main .sectiontech .sectiontech-box .sectiontech-box-right .sectiontech-box-item .sectiontech-box-title span {
  width: 5.1rem;
  color: #333;
  font-weight: 600;
  line-height: 2;
}

.main .sectiontech .sectiontech-box .sectiontech-box-right .sectiontech-box-item .sectiontech-box-title .sectiontech-box-icon {
  display: block;
  width: .16rem;
  height: .16rem;
}

.main .sectiontech .sectiontech-box .sectiontech-box-right .sectiontech-box-item .sectiontech-box-title .sectiontech-box-icon img {
  display: block;
  width: 100%;
  height: 100%;
}

.main .sectiontech .sectiontech-box .sectiontech-box-right .sectiontech-box-item .sectiontech-box-title .sectiontech-box-icon .img1 {
  display: block;
}

.main .sectiontech .sectiontech-box .sectiontech-box-right .sectiontech-box-item .sectiontech-box-title .sectiontech-box-icon .img2 {
  display: none;
}

.main .sectiontech .sectiontech-box .sectiontech-box-right .sectiontech-box-item .sectiontech-box-content {
  display: none;
  padding-top: .2rem;
  color: #666;
  font-weight: 400;
  line-height: 1.5;
}

.main .sectiontech .sectiontech-box .sectiontech-box-right .sectiontech-box-item.active .sectiontech-box-title span {
  color: #EC6C00;
}

.main .sectiontech .sectiontech-box .sectiontech-box-right .sectiontech-box-item.active .sectiontech-box-title .img1 {
  display: none;
}

.main .sectiontech .sectiontech-box .sectiontech-box-right .sectiontech-box-item.active .sectiontech-box-title .img2 {
  display: block;
}

.main .sectiontech .sectiontech-box .sectiontech-box-right .sectiontech-box-item:first-child .sectiontech-box-content {
  display: block;
}

.main .section4 {
  padding-top: 1.6rem;
  padding-bottom: 1.6rem;
}

.main .section4 .section4-inner {
  position: relative;
  width: 16.6rem;
  margin: 0 auto;
}

.main .section4 .section4-inner .section4-title {
  position: absolute;
  top: .9rem;
  width: 100%;
  text-align: center;
  color: #FFF;
  font-weight: 600;
  letter-spacing: 1.76px;
}

.main .section4 .section4-inner .section4__img {
  width: 16.6rem;
  height: 8.6rem;
  border-radius: .24rem;
  object-fit: cover;
}

.main .section4 .section4-inner .section4-list {
  position: absolute;
  bottom: .37rem;
  width: 15.44rem;
  left: 50%;
  transform: translateX(-50%);
  overflow: visible;
}

.main .section4 .section4-inner .section4-list .swiper-seclist .swiper-wrapper {
  align-items: flex-end;
}

.main .section4 .section4-inner .section4-list .swiper-seclist .swiper-wrapper .swiper-slide {
  display: block;
  width: 3.68rem;
  height: 2.14rem;
  margin-right: .24rem;
  border-radius: .24rem;
  background: rgba(0, 0, 0, 0.09);
  backdrop-filter: blur(35.9px);
  padding-top: .5rem;
  padding-left: .39rem;
  padding-right: .39rem;
  transition: all .5s ease;
}

.main .section4 .section4-inner .section4-list .swiper-seclist .swiper-wrapper .swiper-slide:last-child {
  margin-right: 0;
}

.main .section4 .section4-inner .section4-list .swiper-seclist .swiper-wrapper .swiper-slide .swiper-seclist__img {
  display: block;
  height: .52rem;
  margin-bottom: .37rem;
}

.main .section4 .section4-inner .section4-list .swiper-seclist .swiper-wrapper .swiper-slide .swiper-seclist__p {
  color: #FFF;
  line-height: 153.846%;
  letter-spacing: 1.04px;
  margin-bottom: .2rem;
}

.main .section4 .section4-inner .section4-list .swiper-seclist .swiper-wrapper .swiper-slide .swiper-seclist-desc {
  color: #FFF;
  font-weight: 400;
  line-height: 150%;
  letter-spacing: 0.64px;
  transform: translateY(0.2rem);
  transition: all .5s ease;
}

.main .section4 .section4-inner .section4-list .swiper-seclist .swiper-wrapper .swiper-slide:hover {
  height: 3.04rem;
}

.main .section4 .section4-inner .section4-list .swiper-seclist .swiper-wrapper .swiper-slide:hover .swiper-seclist-desc {
  transform: translateY(0);
}

.main .section5 {
  min-height: 100vh;
  position: relative;
  overflow: hidden;
}

.main .section5 .section5-text {
  font-size: 133px;
}

.main .section5 .section5-text-acme {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: calc(50% + 5.2rem);
  color: #EC6C00;
  font-weight: bold;
}

.main .section5 .section5-text-plas {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: calc(50% + 5.2rem);
  color: #595757;
  font-weight: bold;
}

.main .section5 .section5-img {
  width: 10.2rem;
  height: 5.47rem;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  overflow: hidden;
}

.main .section5 .section5-img.full {
  width: 100%;
  height: 100%;
}

.main .section5 .section5-img-desc {
  width: 9.34rem;
  color: #FFF;
  text-align: center;
  font-weight: 400;
  line-height: 170%;
  letter-spacing: 0.8px;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 5.29rem;
  transition: all .5s ease;
  opacity: 0;
}

.main .section5 .section5-img__img {
  width: 10.2rem;
  height: 5.47rem;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  overflow: hidden;
  object-fit: cover;
}

.main .section5 .section5__img {
  display: block;
  width: 100%;
  height: 100%;
}

.main .section5 .section5-img-text {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 100%;
  transition: all .8s ease;
  font-size: 133px;
}

.main .section5 .section5-img-text .section5-img-acme {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: calc(50% + 5.2rem);
  color: #ffffff;
  font-weight: bold;
}

.main .section5 .section5-img-text .section5-img-plas {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: calc(50% + 5.2rem);
  color: #ffffff;
  font-weight: bold;
}

.main .section5 .section5-img-text.finish {
  top: 4.31rem;
}

.main .section5 .section5-img-text.finish .section5-img-acme {
  right: 55% !important;
}

.main .section5 .section5-img-text.finish .section5-img-plas {
  left: 45% !important;
}

.main .section5 .section5-img-about {
  position: absolute;
  color: #FFF;
  text-align: center;
  font-weight: 600;
  letter-spacing: 1.76px;
  top: 3.9rem;
  left: 10.6rem;
  font-size: 44px;
  transform: translateY(-50%);
  opacity: 0;
  transition: top .8s ease, left .8s ease;
}

.main .section5 .section5-img-about.active {
  opacity: 1;
  top: 4.3rem;
  left: 10.2rem;
}

.main .section5 .section5-content {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 9.34rem;
  top: 5.9rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  row-gap: 10.74vh;
  opacity: 0;
  transition: top .8s ease;
}

.main .section5 .section5-content.active {
  top: 5.29rem;
  opacity: 1;
}

.main .section5 .section5-content .section5-content-desc {
  color: #FFF;
  text-align: center;
  font-weight: 400;
  line-height: 170%;
  letter-spacing: 0.8px;
}

.main .section5 .section5-content .section5-content-more {
  width: 1.6rem;
  height: .44rem;
  border-radius: .22rem;
  border: 1px solid rgba(255, 255, 255, 0.3);
  display: flex;
  justify-content: center;
  align-items: center;
  color: #FFF;
  font-weight: 400;
}

.main .section6 {
  background: #ffffff;
  padding-top: 1.6rem;
  padding-bottom: 1rem;
  width: 100%;
  overflow: hidden;
}

.main .section6 .case-news-title {
  color: #333;
  text-align: center;
  font-weight: 600;
  letter-spacing: 1.76px;
}

.main .section6 .swiper-news {
  display: block;
  width: 100%;
  height: 7.25rem;
  margin-top: .5rem;
  overflow: visible;
}

.main .section6 .swiper-news .swiper-slide {
  width: 8.6rem;
  margin-left: .24rem;
  margin-right: .24rem;
}

.main .section6 .swiper-news .swiper-slide .swiper-news-item {
  width: 5.5rem;
  transition: all .5s ease;
}

.main .section6 .swiper-news .swiper-slide .swiper-news-item .swiper-news-item__img {
  display: block;
  width: 100%;
  height: 3.26rem;
  border-radius: .24rem;
  object-fit: cover;
  transition: all .5s ease;
}

.main .section6 .swiper-news .swiper-slide .swiper-news-item .swiper-news-con {
  padding-top: .38rem;
}

.main .section6 .swiper-news .swiper-slide .swiper-news-item .swiper-news-con .swiper-news-con-top {
  display: flex;
  align-items: center;
  margin-bottom: .3rem;
}

.main .section6 .swiper-news .swiper-slide .swiper-news-item .swiper-news-con .swiper-news-con-top .swiper-news-con-sign {
  padding: .04rem .17rem .05rem;
  border-radius: .06rem;
  background: #EC6C00;
  color: #FFF;
  font-weight: 400;
  line-height: 1.3125;
  letter-spacing: 0.64px;
  margin-right: .1rem;
}

.main .section6 .swiper-news .swiper-slide .swiper-news-item .swiper-news-con .swiper-news-con-top .swiper-news-con-time {
  color: #666;
  font-weight: 400;
  line-height: normal;
  letter-spacing: 0.72px;
}

.main .section6 .swiper-news .swiper-slide .swiper-news-item .swiper-news-con .swiper-news-con-title {
  color: #333;
  font-weight: 600;
  line-height: 1.333;
  letter-spacing: 0.96px;
  overflow: hidden;
  /* 隐藏超出容器的文本 */
  white-space: nowrap;
  /* 保持文本在一行内显示 */
  text-overflow: ellipsis;
  /* 超出部分显示省略号 */
  margin-bottom: .12rem;
}

.main .section6 .swiper-news .swiper-slide .swiper-news-item .swiper-news-con .swiper-news-con-desc {
  width: 8.05rem;
  color: #666;
  font-weight: 400;
  line-height: 2;
  letter-spacing: 0.64px;
  display: -webkit-box;
  /* 弹性盒子 */
  -webkit-box-orient: vertical;
  /* 垂直排列 */
  -webkit-line-clamp: 2;
  /* 限制为3行 */
  overflow: hidden;
  /* 隐藏溢出内容 */
  text-overflow: ellipsis;
  /* 显示省略号 */
  opacity: 0;
}

.main .section6 .swiper-news .swiper-slide.swiper-slide-prev {
  display: flex;
  justify-content: flex-end;
}

.main .section6 .swiper-news .swiper-slide.swiper-slide-active .swiper-news-item {
  width: 8.6rem;
}

.main .section6 .swiper-news .swiper-slide.swiper-slide-active .swiper-news-item .swiper-news-con .swiper-news-con-desc {
  opacity: 1;
}

.main .section6 .swiper-news .swiper-slide.swiper-slide-active .swiper-news-item .swiper-news-item__img {
  width: 100%;
  height: 5.1rem;
}

.main .section6 .swiper-news .swiper-news-arrow {
  position: absolute;
  bottom: 0;
  left: calc(50% + 5.1rem);
  display: flex;
  column-gap: .14rem;
  z-index: 2;
}

.main .section6 .swiper-news .swiper-news-arrow .btn {
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 50%;
  width: .5rem;
  height: .5rem;
  background: #F9F9F9;
  cursor: pointer;
  transition: all .5s ease;
}

.main .section6 .swiper-news .swiper-news-arrow .btn img {
  display: block;
  width: .08rem;
  transition: all .5s ease;
}

.main .section6 .swiper-news .swiper-news-arrow .btn:hover {
  background: #ec6c00;
}

.main .section6 .swiper-news .swiper-news-arrow .btn:hover img {
  filter: brightness(0) invert(1);
}

.main .section6 .swiper-news .swiper-news-arrow .btn.next img {
  transform: rotate(180deg);
}

.main .section7 {
  position: relative;
}

.main .section7 .section7__img {
  display: block;
  width: 100%;
}

.main .section7 .section7-text {
  position: absolute;
  top: 2.89rem;
  width: 9.17rem;
  left: 50%;
  transform: translateX(-50%);
}

.main .section7 .section7-text .section7-title {
  margin-bottom: .18rem;
  color: #FFF;
  text-align: center;
  font-weight: 600;
  letter-spacing: 1.76px;
  line-height: 1.34;
}

.main .section7 .section7-text .section7-desc {
  display: block;
  width: 100%;
  color: #FFF;
  text-align: center;
  font-weight: 400;
  line-height: 180%;
}

.main .section7 .section7-text .section7-numtip {
  margin-top: 1.62rem;
  color: #FFF;
  text-align: center;
  font-weight: 400;
}

.main .section7 .section7-text .section7-num {
  color: #FFF;
  font-weight: 400;
  line-height: 105.556%;
  letter-spacing: 1.44px;
  margin-top: .16rem;
  text-align: center;
}

.main .section7 .section7-text .section7-num span {
  color: #FFF;
  font-weight: 600;
  letter-spacing: 3.2px;
  line-height: 1.325;
}

.main .section8 {
  padding-top: 1.64rem;
  padding-bottom: 1.49rem;
}

.main .section8 .section8-title {
  margin-bottom: .2rem;
  color: #333;
  text-align: center;
  font-weight: 600;
  letter-spacing: 1.76px;
  line-height: 1.34;
}

.main .section8 .section8-desc {
  text-align: center;
  color: #666;
  text-align: center;
  font-weight: 400;
  letter-spacing: 0.88px;
}

.main .section8 .section8-btn {
  margin: .56rem auto 0;
  width: 1.6rem;
  height: .44rem;
  display: flex;
  justify-content: center;
  align-items: center;
  column-gap: .33rem;
  border-radius: .22rem;
  background: #EC6C00;
}

.main .section8 .section8-btn span {
  color: #FFF;
  font-weight: 400;
  line-height: 112.5%;
}

.main .section8 .section8-btn .section8-btn__img {
  display: block;
  width: .16rem;
  height: .1rem;
}

.contact .contact-banner-box {
  position: relative;
}

.contact .contact-banner-box .contact-banner {
  display: block;
  width: 100%;
}

.contact .contact-banner-box .contact-crumb {
  position: absolute;
  top: 1.5rem;
  left: 1.3rem;
}

.contact .contact-banner-box .contact-banner-clk {
  display: block;
  width: 1.6rem;
  height: 1.6rem;
  position: absolute;
  top: 3.19rem;
  left: 10.1rem;
}

.contact .contact-banner-box .contact-banner-title {
  position: absolute;
  left: 1.3rem;
  top: 3.14rem;
}

.contact .contact-banner-box .contact-banner-title h1 {
  color: #333;
  font-weight: 600;
  line-height: 108%;
  margin-bottom: .26rem;
}

.contact .contact-banner-box .contact-banner-title .contact-banner-desc {
  color: #666;
  font-weight: 400;
  line-height: 150%;
}

.contact .contact-banner-box .contact-banner-ph {
  position: absolute;
  left: 1.3rem;
  bottom: 2.1rem;
}

.contact .contact-banner-box .contact-banner-ph .contact-banner-ph-label {
  display: flex;
  align-items: center;
  margin-bottom: .3rem;
}

.contact .contact-banner-box .contact-banner-ph .contact-banner-ph-label .contact-banner-ph-dot {
  display: flex;
  width: .34rem;
  height: .34rem;
  border-radius: 50%;
  background: #EC6C00;
  justify-content: center;
  align-items: center;
  margin-right: .12rem;
}

.contact .contact-banner-box .contact-banner-ph .contact-banner-ph-label .contact-banner-ph-dot img {
  display: block;
  width: .13rem;
}

.contact .contact-banner-box .contact-banner-ph .contact-banner-ph-label .contact-banner-ph-dot p {
  color: #333;
  font-weight: 600;
}

.contact .contact-banner-box .contact-banner-ph .contact-banner-ph-value {
  color: #EC6C00;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 1.6px;
}

.contact .contact-main {
  display: flex;
  align-items: stretch;
  width: 100%;
  background: #ffffff;
  border-radius: .6rem .6rem 0 0;
  position: relative;
  top: -1.3rem;
}

.contact .contact-main .contact-main-left {
  width: 6.08rem;
  padding-left: 1.3rem;
  padding-top: 1.15rem;
  border-right: 1px solid #E9E9E9;
  flex-shrink: 0;
  position: relative;
}

.contact .contact-main .contact-main-left::after {
  content: "";
  width: 1px;
  height: 1.3rem;
  position: absolute;
  background: #E9E9E9;
  top: 100%;
  right: -1px;
}

.contact .contact-main .contact-main-left .contact-main-item {
  margin-bottom: .64rem;
}

.contact .contact-main .contact-main-left .contact-main-item:last-child {
  margin-bottom: 0;
}

.contact .contact-main .contact-main-left .contact-main-item .contact-main-item-label {
  display: flex;
  align-items: center;
  margin-bottom: .14rem;
}

.contact .contact-main .contact-main-left .contact-main-item .contact-main-item-label .contact-main-item-imgbox {
  width: .35rem;
}

.contact .contact-main .contact-main-left .contact-main-item .contact-main-item-label .contact-main-item-imgbox .contact-main-item__img {
  display: block;
  max-width: .19rem;
  max-height: .2rem;
}

.contact .contact-main .contact-main-left .contact-main-item .contact-main-item-label .contact-main-item-label__p {
  color: #999;
  font-weight: 400;
}

.contact .contact-main .contact-main-left .contact-main-item .contact-main-item-value {
  display: flex;
  flex-direction: column;
  padding-left: .35rem;
  row-gap: .1rem;
}

.contact .contact-main .contact-main-left .contact-main-item .contact-main-item-value p {
  color: #333;
  font-weight: 400;
}

.contact .contact-main .contact-main-left .contact-main-social {
  display: flex;
  column-gap: .2rem;
  margin-top: .64rem;
  margin-bottom: 1.34rem;
}

.contact .contact-main .contact-main-left .contact-main-social a {
  display: block;
  width: .5rem;
  height: .5rem;
}

.contact .contact-main .contact-main-left .contact-main-social a img {
  display: block;
  width: 100%;
  height: 100%;
}

.contact .contact-main .contact-main-left .contact-main-code {
  display: flex;
  column-gap: .4rem;
}

.contact .contact-main .contact-main-left .contact-main-code .contact-main-code-block {
  display: flex;
  flex-direction: column;
}

.contact .contact-main .contact-main-left .contact-main-code .contact-main-code-block img {
  display: block;
  width: 1.44rem;
  margin-bottom: .14rem;
}

.contact .contact-main .contact-main-left .contact-main-code .contact-main-code-block .contact-main-code-tip {
  color: #666;
  font-weight: 400;
  line-height: 137.5%;
  text-align: center;
}

.contact .contact-main .contact-main-left .contact-main-code .contact-main-code-block .contact-main-code-p {
  color: #666;
  font-weight: 400;
  line-height: 137.5%;
  text-align: center;
}

.contact .contact-main .contact-main-right {
  padding-right: 1.3rem;
  padding-left: 1.5rem;
  padding-top: 1.18rem;
}

.contact .contact-main .contact-main-right .contact-main-right-title {
  color: #333;
  font-weight: 600;
  line-height: 1;
  margin-bottom: .26rem;
}

.contact .contact-main .contact-main-right .contact-main-right-desc {
  color: #666;
  font-weight: 400;
  line-height: 110%;
}

.contact .contact-main .contact-main-right .contact-main-form {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  row-gap: .3rem;
  margin-top: .5rem;
}

.contact .contact-main .contact-main-right .contact-main-form .form-item {
  width: 5rem;
  /* 取消状态 */
  /* 选中状态 */
}

.contact .contact-main .contact-main-right .contact-main-form .form-item .form-item-label {
  color: #333;
  font-weight: 400;
  line-height: 1;
  margin-bottom: .14rem;
}

.contact .contact-main .contact-main-right .contact-main-form .form-item .form-item-label.require {
  padding-left: .1rem;
  position: relative;
}

.contact .contact-main .contact-main-right .contact-main-form .form-item .form-item-label.require::before {
  content: "*";
  color: #F00;
  font-size: 14px;
  font-weight: 400;
  line-height: 1;
  position: absolute;
  left: 0;
  top: 70%;
  transform: translateY(-50%);
}

.contact .contact-main .contact-main-right .contact-main-form .form-item .form-item__input {
  display: block;
  width: 100%;
  height: .5rem;
  border-radius: .06rem;
  border: 1px solid #EAEAEA;
  background: #FFF;
  padding-left: .13rem;
  box-sizing: border-box;
  color: #999;
  font-weight: 400;
  line-height: 1;
}

.contact .contact-main .contact-main-right .contact-main-form .form-item input[type="radio"] {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  -ms-appearance: none;
  -o-appearance: none;
  width: 14px;
  height: 14px;
  border: 1px solid #EAEAEA;
  background-color: white;
  border-radius: 2px;
  color: #fff;
  text-align: center;
  position: relative;
}

.contact .contact-main .contact-main-right .contact-main-form .form-item input[type="radio"]:after {
  width: 100%;
  height: 100%;
  display: block;
  content: "";
  color: transparent;
  background-color: transparent;
}

.contact .contact-main .contact-main-right .contact-main-form .form-item input[type="radio"]:checked:after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background: url("../img/checked.png") no-repeat;
  background-size: 10px 7px;
  background-position: center center;
  background-color: #EC6C00;
}

.contact .contact-main .contact-main-right .contact-main-form .form-item .form-item-checkbox {
  display: flex;
  height: .5rem;
  align-items: center;
  column-gap: .5rem;
}

.contact .contact-main .contact-main-right .contact-main-form .form-item .form-item-checkbox .form-item-checkbox-block {
  display: flex;
  align-items: center;
}

.contact .contact-main .contact-main-right .contact-main-form .form-item .form-item-checkbox .form-item-checkbox-block p {
  margin-left: .06rem;
  color: #999;
  font-weight: 400;
  line-height: 1;
}

.contact .contact-main .contact-main-right .contact-main-form .form-item-country {
  position: relative;
  z-index: 3;
}

.contact .contact-main .contact-main-right .contact-main-form .form-item-country .form-item-select {
  display: none;
  position: absolute;
  top: 100%;
  width: 100%;
}

.contact .contact-main .contact-main-right .contact-main-form .form-item-country .form-item-select .form-item-select-box {
  display: block;
  width: 100%;
  height: 200px;
  overflow-y: auto;
  margin-top: 10px;
  border: 1px solid #e4e7ed;
  border-radius: 4px;
  background-color: #fff;
  box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
  box-sizing: border-box;
  margin: 5px 0;
  position: relative;
}

.contact .contact-main .contact-main-right .contact-main-form .form-item-country .form-item-select .form-item-select-box::before {
  content: "";
  position: absolute;
  display: block;
  width: 0;
  height: 0;
  border-color: transparent;
  border-style: solid;
  border-width: 6px;
  filter: drop-shadow(0 2px 12px rgba(0, 0, 0, 0.03));
  top: -6px;
  left: 50%;
  margin-right: 3px;
  border-top-width: 0;
  border-bottom-color: #ebeef5;
}

.contact .contact-main .contact-main-right .contact-main-form .form-item-country .form-item-select .form-item-select-box p {
  height: 35px;
  line-height: 35px;
  box-sizing: border-box;
  padding-left: 10px;
  cursor: pointer;
  color: #999;
  font-weight: 400;
}

.contact .contact-main .contact-main-right .contact-main-form .form-item-country:hover .form-item-select {
  display: block;
}

.contact .contact-main .contact-main-right .contact-main-form .form-item-country .form-item-country__icon {
  position: absolute;
  top: 70%;
  transform: translateY(-50%);
  right: .19rem;
  width: .14rem;
  height: .09rem;
}

.contact .contact-main .contact-main-right .contact-main-form .form-textarea {
  width: 100%;
}

.contact .contact-main .contact-main-right .contact-main-form .form-textarea .form-textarea-label {
  margin-bottom: .14rem;
  color: #333;
  font-weight: 400;
  line-height: 1;
}

.contact .contact-main .contact-main-right .contact-main-form .form-textarea .form-textarea__textarea {
  resize: none;
  display: block;
  width: 100%;
  height: 1.06rem;
  border-radius: .060rem;
  border: 1px solid #EAEAEA;
  background: #FFF;
  box-sizing: border-box;
  padding: .17rem .13rem;
  color: #999;
  font-weight: 400;
  line-height: 1;
}

.contact .contact-main .contact-main-right .contact-main-form .form-btns {
  width: 100%;
  display: flex;
  justify-content: center;
  column-gap: .2rem;
  margin-top: .2rem;
}

.contact .contact-main .contact-main-right .contact-main-form .form-btns .form-btns-submit {
  width: 2.4rem;
  height: .44rem;
  border-radius: .22rem;
  background: #EC6C00;
  color: #FFF;
  text-align: center;
  font-weight: 400;
  line-height: 112.5%;
  border: 0;
  outline: 0;
  cursor: pointer;
}

.contact .contact-main .contact-main-right .contact-main-form .form-btns .form-btns-reset {
  width: 2.4rem;
  height: .44rem;
  border-radius: .22rem;
  background: #999999;
  color: #FFF;
  text-align: center;
  font-weight: 400;
  line-height: 112.5%;
  border: 0;
  outline: 0;
  cursor: pointer;
}

.contact .contact-main .contact-main-right .contact-main-form .form-tip {
  margin-top: -.1rem;
  width: 100%;
  text-align: center;
  color: #999;
  font-weight: 400;
}

.news .banner {
  position: relative;
}

.news .banner .banner__img {
  display: block;
  width: 100%;
}

.news .banner .banner-h1 {
  position: absolute;
  top: 3.26rem;
  left: 50%;
  transform: translateX(-50%);
  color: #FFF;
  font-weight: 600;
  line-height: 108%;
}

.news .newstop {
  background: #F9F9F9;
  padding-top: .6rem;
  padding-bottom: .9rem;
}

.news .newstop .newstop-main {
  width: 16.6rem;
  margin: 0 auto;
}

.news .newstop .newstop-main .newstop-main-box {
  display: flex;
  align-items: flex-start;
  margin-top: .79rem;
}

.news .newstop .newstop-main .newstop-main-box .newstop-main-left {
  display: block;
  width: 7.6rem;
  flex-shrink: 0;
}

.news .newstop .newstop-main .newstop-main-box .newstop-main-left .newstop-main-item {
  padding: .43rem .42rem .33rem;
  border-bottom: 1px solid #D7D7D7;
  cursor: pointer;
  display: block;
}

.news .newstop .newstop-main .newstop-main-box .newstop-main-left .newstop-main-item .newstop-main-item-info {
  display: flex;
  align-items: center;
  column-gap: .1rem;
  margin-bottom: .22rem;
}

.news .newstop .newstop-main .newstop-main-box .newstop-main-left .newstop-main-item .newstop-main-item-info .newstop-main-item-sign {
  padding: .05rem .17rem;
  color: #FFF;
  font-weight: 400;
  line-height: 1.3125;
  letter-spacing: 0.64px;
  border-radius: .06rem;
  background: #EC6C00;
}

.news .newstop .newstop-main .newstop-main-box .newstop-main-left .newstop-main-item .newstop-main-item-title {
  color: #333;
  font-weight: 600;
  line-height: 1.333;
  letter-spacing: 0.96px;
  overflow: hidden;
  /* 隐藏超出容器的文本 */
  white-space: nowrap;
  /* 保持文本在一行内显示 */
  text-overflow: ellipsis;
  /* 超出部分显示省略号 */
}

.news .newstop .newstop-main .newstop-main-box .newstop-main-left .newstop-main-item .newstop-main-item-desc {
  display: none;
  color: #666;
  font-weight: 400;
  line-height: 2;
  letter-spacing: 0.64px;
  margin-top: .56rem;
}

.news .newstop .newstop-main .newstop-main-box .newstop-main-left .newstop-main-item .newstop-main-item-desc p {
  display: -webkit-box;
  /* 弹性盒子 */
  -webkit-box-orient: vertical;
  /* 垂直排列 */
  -webkit-line-clamp: 2;
  /* 限制为3行 */
  overflow: hidden;
  /* 隐藏溢出内容 */
  text-overflow: ellipsis;
  /* 显示省略号 */
}

.news .newstop .newstop-main .newstop-main-box .newstop-main-left .newstop-main-item:first-child .newstop-main-item-desc {
  display: block;
}

.news .newstop .newstop-main .newstop-main-box .newstop-main-left .newstop-main-item.active {
  border-bottom: 0;
  border-radius: .24rem;
  background: #FFF;
}

.news .newstop .newstop-main .newstop-main-box .swiper-news {
    width: 8.6rem;
    height: 6rem;
}

.news .newslist {
  padding-top: 1.2rem;
  padding-bottom: 2rem;
}

.news .newslist .newslist-box {
  width: 16.6rem;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.news .newslist .newslist-box .newslist-tab {
  display: flex;
  column-gap: .14rem;
}

.news .newslist .newslist-box .newslist-tab .newslist-tab-item {
  width: 1.6rem;
  height: .44rem;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: .22rem;
  background: #F9F9F9;
  color: #666;
  font-weight: 400;
  line-height: 112.5%;
  transition: all .3s ease;
}

.news .newslist .newslist-box .newslist-tab .newslist-tab-item.active {
  background: #EC6C00;
  color: #ffffff;
}

.news .newslist .newslist-box .newslist-tab .newslist-tab-item:hover {
  background: #EC6C00;
  color: #ffffff;
}

.news .newslist .newslist-box .newslist-tab-filter {
  width: 1.8rem;
  height: .44rem;
  line-height: .44rem;
  border-radius: .22rem;
  background: #F9F9F9;
  box-sizing: border-box;
  padding-left: .18rem;
  padding-right: .19rem;
  position: relative;
  cursor: pointer;
  color: #666;
  font-weight: 400;
}

.news .newslist .newslist-box .newslist-tab-filter::after {
  content: "";
  width: .1rem;
  height: .06rem;
  background: url("../img/newsimg2.png") no-repeat;
  background-size: 100% 100%;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: .19rem;
}

.news .newslist .newslist-box .newslist-tab-filter .newslist-tab-filter-select {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: #ffffff;
  box-shadow: 0 0.04rem 0.16rem rgba(0, 0, 0, 0.1);
}

.news .newslist .newslist-box .newslist-tab-filter .newslist-tab-filter-select .newslist-tab-filter-option {
  display: block;
  color: #666;
  font-weight: 400;
  line-height: .44rem;
  padding-left: .18rem;
}

.news .newslist .newslist-box .newslist-tab-filter:hover .newslist-tab-filter-select {
    display: block;
}

.news .newslist .newslist-ul {
  width: 16.6rem;
  margin: .5rem auto 1rem;
  display: flex;
  column-gap: .35rem;
  row-gap: .7rem;
  flex-wrap: wrap;
}

.news .newslist .newslist-ul .newslist-li {
  display: block;
  width: 5.3rem;
}

.news .newslist .newslist-ul .newslist-li .newslist-li-litpic {
  display: block;
  width: 100%;
  height: 3.7rem;
  object-fit: cover;
  border-radius: .24rem;
}

.news .newslist .newslist-ul .newslist-li .newslist-li-con {
  padding-top: .3rem;
}

.news .newslist .newslist-ul .newslist-li .newslist-li-con .newslist-li-time {
  color: #666;
  font-weight: 400;
  letter-spacing: 0.72px;
}

.news .newslist .newslist-ul .newslist-li .newslist-li-con .newslist-li-title {
  margin-top: .16rem;
  color: #333;
  font-weight: 600;
  overflow: hidden;
  /* 隐藏超出容器的文本 */
  white-space: nowrap;
  /* 保持文本在一行内显示 */
  text-overflow: ellipsis;
  /* 超出部分显示省略号 */
}

.news .newslist .newslist-ul .newslist-li .newslist-li-con .newslist-li-more {
  display: inline-block;
  margin-top: .5rem;
  padding: .13rem .48rem;
  color: #333;
  font-weight: 400;
  line-height: 112.5%;
  border-radius: .22rem;
  border: 1px solid #E0E0E0;
  transition: all .3s ease;
}

.news .newslist .newslist-ul .newslist-li:hover .newslist-li-more {
  background: #EC6C00;
  border: 1px solid #EC6C00;
  color: #ffffff;
}

.newsdetail {
  width: 16.6rem;
  margin: 0 auto;
  padding-top: 1.6rem;
}

.newsdetail .newsdetail-main {
  margin-top: .5rem;
  padding-bottom: 1.6rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.newsdetail .newsdetail-main .newsdetail-left {
  width: 12.56rem;
  border-radius: .24rem;
  background: #F9F9F9;
  padding: .68rem .63rem 1rem;
}

.newsdetail .newsdetail-main .newsdetail-left .newsdetail-top {
  padding-bottom: .3rem;
  border-bottom: 1px solid #D0D0D0;
}

.newsdetail .newsdetail-main .newsdetail-left .newsdetail-top .newsdetail-title {
  color: #333;
  font-weight: 600;
  line-height: 144.444%;
  margin-bottom: .24rem;
}

.newsdetail .newsdetail-main .newsdetail-left .newsdetail-top .newsdetail-info {
  display: flex;
  column-gap: .8rem;
}

.newsdetail .newsdetail-main .newsdetail-left .newsdetail-top .newsdetail-info .newsdetail-info-time {
  color: #666;
  font-weight: 400;
}

.newsdetail .newsdetail-main .newsdetail-left .newsdetail-top .newsdetail-info .newsdetail-info-share {
  display: flex;
  align-items: center;
  column-gap: .2rem;
}

.newsdetail .newsdetail-main .newsdetail-left .newsdetail-top .newsdetail-info .newsdetail-info-share p {
  color: #666;
  font-weight: 400;
}

.newsdetail .newsdetail-main .newsdetail-left .newsdetail-top .newsdetail-info .newsdetail-info-share .newsdetail-info-share-a {
  display: flex;
  width: .3rem;
  height: .3rem;
  background: #D3D3D3;
  border-radius: 50%;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  position: relative;
}

.newsdetail .newsdetail-main .newsdetail-left .newsdetail-top .newsdetail-info .newsdetail-info-share .newsdetail-info-share-a .newsdetail-info-share-a__img {
  display: block;
  width: .15rem;
}

.newsdetail .newsdetail-main .newsdetail-left .newsdetail-top .newsdetail-info .newsdetail-info-share .newsdetail-info-share-a:hover {
  background: #EC6C00;
}

.newsdetail .newsdetail-main .newsdetail-left .newsdetail-article {
  padding-top: .43rem;
  color: #666;
  font-weight: 400;
  line-height: 212.5%;
}

.newsdetail .newsdetail-main .newsdetail-left .newsdetail-article img {
  max-width: 100%;
  margin: .3rem auto;
}

.newsdetail .newsdetail-main .newsdetail-right {
  position: sticky;
  top: 1rem;
  width: 3.54rem;
  padding-top: .3rem;
}

.newsdetail .newsdetail-main .newsdetail-right .newsdetail-right-tip {
  color: #333;
  font-weight: 600;
  line-height: 107.692%;
  margin-bottom: .12rem;
}

.newsdetail .newsdetail-main .newsdetail-right .newsdetail-right-item {
  padding-top: .3rem;
  padding-bottom: .3rem;
  border-bottom: 1px solid #EFEFEF;
}

.newsdetail .newsdetail-main .newsdetail-right .newsdetail-right-item:last-child {
  border: 0;
}

.newsdetail .newsdetail-main .newsdetail-right .newsdetail-right-item .newsdetail-right-time {
  color: #999;
  font-weight: 400;
  letter-spacing: 0.56px;
  margin-bottom: .14rem;
}

.newsdetail .newsdetail-main .newsdetail-right .newsdetail-right-item .newsdetail-right-title {
  color: #333;
  font-weight: 400;
  line-height: 150%;
}

.newsdetail .newsdetail-main .newsdetail-right .newsdetail-right-back {
  display: flex;
  justify-content: center;
  align-items: center;
  column-gap: .1rem;
  width: 100%;
  height: .58rem;
  background: #EC6C00;
  border-radius: .3rem;
  margin-top: .3rem;
  color: #FFF;
  font-weight: 400;
  line-height: 1;
}

.newsdetail .newsdetail-main .newsdetail-right .newsdetail-right-back img {
  display: block;
  width: .19rem;
}

.about .banner {
  position: relative;
}

.about .banner .banner__img {
  display: block;
  width: 100%;
}

.about .banner .banner-h1 {
  position: absolute;
  top: 3.26rem;
  left: 50%;
  transform: translateX(-50%);
}

.about .banner .banner-h1 h1 {
  color: #FFF;
  font-weight: 600;
  line-height: 108%;
  margin-bottom: .22rem;
  text-align: center;
}

.about .banner .banner-h1 .banner-desc {
  color: #FFF;
  text-align: center;
  font-weight: 400;
  line-height: 120%;
  margin-bottom: 1rem;
}

.about .banner .banner-h1 .banner-videobtn {
  width: 1.7rem;
  height: .5rem;
  border-radius: .25rem;
  border: 1px solid rgba(255, 255, 255, 0.5);
  display: flex;
  justify-content: center;
  align-items: center;
  column-gap: .1rem;
  margin: 0 auto;
  cursor: pointer;
}

.about .banner .banner-h1 .banner-videobtn span {
  color: #FFF;
  font-weight: 400;
  line-height: 112.5%;
}

.about .banner .banner-h1 .banner-videobtn img {
  display: block;
  width: 8px;
}

.about .self {
  overflow: hidden;
}

.about .self .crumb {
  width: 16.6rem;
  margin: .5rem auto 0;
}

.about .self .self-box {
  position: relative;
  margin-top: 1.4rem;
  height: 8.69rem;
  overflow: hidden;
}

.about .self .self-box .self-box__img {
  display: block;
  width: 100%;
  transform: translateY(3rem);
}

.about .self .self-box .self-text {
  width: 7.66rem;
  position: absolute;
  right: 1.8rem;
  top: .68rem;
  transform: translateY(3.5rem);
}

.about .self .self-box .self-text .self-text-title {
  color: #333;
  font-weight: 600;
  line-height: 154.545%;
  margin-bottom: .29rem;
}

.about .self .self-box .self-text .self-text-title span {
  color: #EC6C00;
}

.about .self .self-box .self-text .self-text-desc {
  color: #666;
  font-weight: 400;
  line-height: 2;
}

.about .intro {
  padding-bottom: 1.58rem;
}

.about .intro .intro-box {
  width: 16.6rem;
  margin: 0 auto;
  padding-top: 1.6rem;
}

.about .intro .intro-box .intro-title {
  margin-bottom: .3rem;
  color: #333;
  font-weight: 600;
  letter-spacing: 1.76px;
}

.about .intro .intro-box .intro-desc {
  color: #666;
  font-weight: 400;
  line-height: 2;
}

.about .intro .intro-box .swiper-intro {
  overflow: visible;
  margin-top: .45rem;
}

.about .intro .intro-box .swiper-intro .swiper-slide {
  width: 4rem;
  height: 5.2rem;
  margin-right: .15rem;
  background: #F9F9F9;
  border-radius: .18rem;
  position: relative;
  transition: all .3s ease;
}

.about .intro .intro-box .swiper-intro .swiper-slide:last-child {
  margin-right: 0;
}

.about .intro .intro-box .swiper-intro .swiper-slide .swiper-intro__img {
  display: block;
  width: 100%;
  height: 2.25rem;
  border-radius: .18rem .18rem 0 0;
  object-fit: cover;
  transition: all .3s ease;
}

.about .intro .intro-box .swiper-intro .swiper-slide .swiper-intro-con {
  width: 3.41rem;
  padding-top: .35rem;
  margin: 0 auto;
  transition: all .5s ease;
}

.about .intro .intro-box .swiper-intro .swiper-slide .swiper-intro-con .swiper-intro-title {
  color: #333;
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: .24rem;
}

.about .intro .intro-box .swiper-intro .swiper-slide .swiper-intro-con .swiper-intro-desc {
  overflow: hidden;
  color: #666;
  font-weight: 400;
  line-height: 212.5%;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.about .intro .intro-box .swiper-intro .swiper-slide .swiper-intro-point {
  position: absolute;
  left: .27rem;
  bottom: .34rem;
  display: flex;
  align-items: flex-end;
  column-gap: .1rem;
}

.about .intro .intro-box .swiper-intro .swiper-slide .swiper-intro-point img {
  display: block;
  width: .19rem;
}

.about .intro .intro-box .swiper-intro .swiper-slide .swiper-intro-point span {
  color: #333;
  font-weight: 400;
  line-height: 1;
}

.about .intro .intro-box .swiper-intro .swiper-slide:hover {
  background: #ffffff;
  box-shadow: 0 1.66rem 0.47rem 0 transparent, 0 1.06rem 0.43rem 0 rgba(0, 0, 0, 0.01), 0 0.6rem 0.36rem 0 rgba(0, 0, 0, 0.03), 0 0.27rem 0.27rem 0 rgba(0, 0, 0, 0.04), 0 0.07rem 0.15rem 0 rgba(0, 0, 0, 0.05);
}

.about .intro .intro-box .swiper-intro .swiper-slide:hover .swiper-intro__img {
  opacity: 0;
}

.about .intro .intro-box .swiper-intro .swiper-slide:hover .swiper-intro-con {
  transform: translateY(-2rem);
}

.about .intro .intro-box .swiper-intro .swiper-slide:hover .swiper-intro-con .swiper-intro-desc {
  /*overflow: visible;*/
  overflow-y: auto;
  max-height: 3rem;
  -webkit-line-clamp: unset;
}

.about .history {
  background: #F9F9F9;
  padding-top: 2.03rem;
  padding-bottom: 1.02rem;
  position: relative;
}

.about .history .history-top {
  width: 16.6rem;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.about .history .history-top .history-top-title {
  color: #333;
  font-weight: 600;
  letter-spacing: 1.76px;
}

.about .history .history-top .history-tabs {
  display: flex;
  align-items: center;
  column-gap: .2rem;
}

.about .history .history-top .history-tabs .history-tab-tab {
  min-width: 2.5rem;
  padding: .16rem .25rem .16rem .3rem;
  color: #333;
  font-weight: 400;
  line-height: 112.5%;
  border-radius: .4rem;
  border: 1px solid #D7D7D7;
  cursor: pointer;
  transition: all .3s ease;
}

.about .history .history-top .history-tabs .history-tab-tab:hover {
  background: #FF7900;
  border: 1px solid #FF7900;
  color: #ffffff;
}

.about .history .history-top .history-tabs .history-tab-tab.active {
  background: #FF7900;
  border: 1px solid #FF7900;
  color: #ffffff;
}

.about .history .swiper-history-bigtext {
  position: absolute;
  font-size: 5rem;
  right: 0;
  bottom: 1.3rem;
  color: #F3F3F3;
}

.about .history .swiper-history {
  width: 100%;
  height: 6.03rem;
  background: url("../img/about-line.png") no-repeat;
  background-size: 100% auto;
  background-position: left bottom;
  overflow: visible;
  margin-top: 1.13rem;
  position: relative;
  padding-left: 1.2rem;
}

.about .history .swiper-history .swiper-history-dot {
  position: absolute;
  width: .19rem;
  height: .19rem;
  background: #EC6C00;
  border-radius: 50%;
}

.about .history .swiper-history .swiper-history-dot1 {
  left: 3.14rem;
  bottom: 1.2rem;
}

.about .history .swiper-history .swiper-history-dot2 {
  left: 9.6rem;
  bottom: .63rem;
}

.about .history .swiper-history .swiper-history-dot3 {
  left: 15.7rem;
  bottom: -.03rem;
}

.about .history .swiper-history .swiper-slide {
  width: 1.54rem;
  height: 100%;
  position: relative;
  margin-right: 1.6rem;
}

.about .history .swiper-history .swiper-slide .swiper-history-circle {
  position: absolute;
  width: .53rem;
  height: .53rem;
  border-radius: 50%;
}

.about .history .swiper-history .swiper-slide .swiper-history-main {
  width: 11.2rem;
  height: 4.52rem;
  position: absolute;
  left: .77rem;
  display: none;
  align-items: flex-start;
}

.about .history .swiper-history .swiper-slide .swiper-history-main.active {
  display: flex;
}

.about .history .swiper-history .swiper-slide .swiper-history-main .swiper-history__img {
  display: block;
  width: 3.2rem;
  height: 3.5rem;
  border-radius: .24rem;
  margin-left: .85rem;
}

.about .history .swiper-history .swiper-slide .swiper-history-main .swiper-history-text {
  padding-left: .6rem;
  /*padding-top: .42rem;*/
  padding-top: .2rem;
}

.about .history .swiper-history .swiper-slide .swiper-history-main .swiper-history-text .swiper-history-time {
  color: #EC6C00;
  font-weight: 500;
  line-height: 109.091%;
  margin-bottom: .4rem;
}

.about .history .swiper-history .swiper-slide .swiper-history-main .swiper-history-text .swiper-history-title {
  margin-bottom: .18rem;
  color: #333;
  font-weight: 600;
  line-height: 1;
}

.about .history .swiper-history .swiper-slide .swiper-history-main .swiper-history-text .swiper-history-desc {
  width: 6.6rem;
  color: #666;
  font-weight: 400;
  line-height: 225%;
  max-height: 2.1rem;
  overflow-y: auto;
}

.about .history .swiper-history .swiper-slide .swiper-history-main .swiper-history-line {
  width: .19rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: absolute;
  top: 0;
  left: -.1rem;
}

.about .history .swiper-history .swiper-slide .swiper-history-main .swiper-history-line .swiper-history-line-circle {
  display: block;
  width: .19rem;
  height: .19rem;
  border-radius: 50%;
  background: #EC6C00;
}

.about .history .swiper-history .swiper-slide .swiper-history-main .swiper-history-line .swiper-history-line__line {
  display: block;
  width: 1px;
  height: 4.25rem;
  background: #C4C4C4;
}

.about .history .swiper-history .swiper-slide .swiper-history-circle {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFF;
  font-weight: 400;
  line-height: 112.5%;
  position: absolute;
  z-index: 2;
  cursor: pointer;
}

.about .history .swiper-history .swiper-slide .swiper-history-circle span {
  position: relative;
  z-index: 2;
  white-space: nowrap;
}

.about .history .swiper-history .swiper-slide .swiper-history-circle:before {
  content: "";
  width: .73rem;
  height: .73rem;
  border-radius: 50%;
  border: 1px dashed #D0D0D0;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.about .history .swiper-history .swiper-slide .swiper-history-circle:after {
  content: "";
  width: 100%;
  height: 100%;
  background: #333333;
  border-radius: 50%;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
}

.about .history .swiper-history .swiper-slide .swiper-history-circle.active {
  font-size: .46rem;
}

.about .history .swiper-history .swiper-slide .swiper-history-circle.active:after {
  transition: all .3s ease;
  transform: scale(2.9);
  background: #EC6C00;
  backdrop-filter: drop-shadow(20px 20px 72.1px rgba(236, 108, 0, 0.15));
}

.about .history .swiper-history .swiper-slide.swiper-slide1 {
  position: absolute;
  left: 0rem;
}

.about .history .swiper-history .swiper-slide.swiper-slide1 .swiper-history-circle {
  left: .48rem;
  bottom: .9rem;
}

.about .history .swiper-history .swiper-slide.swiper-slide2 {
  position: absolute;
  left: 3.02rem;
}

.about .history .swiper-history .swiper-slide.swiper-slide2 .swiper-history-circle {
  left: .48rem;
  bottom: .7rem;
}

.about .history .swiper-history .swiper-slide.swiper-slide3 {
  position: absolute;
  left: 6.7rem;
}

.about .history .swiper-history .swiper-slide.swiper-slide3 .swiper-history-circle {
  left: .48rem;
  bottom: .1rem;
}

.about .history .swiper-history .swiper-slide.swiper-slide4 {
  position: absolute;
  left: 9.7rem;
}

.about .history .swiper-history .swiper-slide.swiper-slide4 .swiper-history-circle {
  left: .48rem;
  bottom: .9rem;
}

.about .history .swiper-history .swiper-slide.swiper-slide5 {
  position: absolute;
  left: 12.6rem;
}

.about .history .swiper-history .swiper-slide.swiper-slide5 .swiper-history-circle {
  left: .48rem;
  bottom: .15rem;
}

.about .history .swiper-history .swiper-slide.swiper-slide6 {
  position: absolute;
  left: 15.6rem;
}

.about .history .swiper-history .swiper-slide.swiper-slide6 .swiper-history-circle {
  left: .48rem;
  bottom: -.1rem;
}

.about .history .swiper-history .swiper-slide-special .swiper-history-circle.active {
    font-size: .26rem;
}

.about .culture {
  background: #ffffff;
  padding-top: 1.6rem;
  padding-bottom: 1.6rem;
}

.about .culture .culture-box {
  width: 16.6rem;
  margin: 0 auto;
}

.about .culture .culture-box .culture-title {
  color: #333;
  font-weight: 600;
  letter-spacing: 1.76px;
  text-align: center;
}

.about .culture .culture-box .culture-ul {
  display: flex;
  column-gap: .4rem;
  margin-top: .5rem;
}

.about .culture .culture-box .culture-ul .culture-li {
  width: 3.8rem;
  height: 6.45rem;
  border-radius: .24rem;
  transition: all .3s ease;
  position: relative;
}

.about .culture .culture-box .culture-ul .culture-li.active {
  width: 8.2rem;
}

.about .culture .culture-box .culture-ul .culture-li.active::before {
  content: none;
}

.about .culture .culture-box .culture-ul .culture-li.active .culture-li-hover {
  opacity: 1;
  transition: opacity .3s ease;
}

.about .culture .culture-box .culture-ul .culture-li::before {
  content: "";
  width: 100%;
  height: 100%;
  border-radius: .24rem;
  background: rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(10px);
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
}

.about .culture .culture-box .culture-ul .culture-li .culture-li-title {
  position: absolute;
  width: 100%;
  text-align: center;
  bottom: .5rem;
  color: #FFF;
  font-weight: 600;
  letter-spacing: 1.2px;
}

.about .culture .culture-box .culture-ul .culture-li .culture-li-hover {
  position: absolute;
  width: 100%;
  height: 2.56rem;
  left: 0;
  bottom: 0;
  border-radius: 0 0 .24rem .24rem;
  background: rgba(255, 255, 255, 0.76);
  backdrop-filter: blur(0.15rem);
  padding-top: .55rem;
  padding-left: .5rem;
  padding-right: .59rem;
  padding-bottom: .45rem;
  opacity: 0;
}

.about .culture .culture-box .culture-ul .culture-li .culture-li-hover .culture-li-hover-title {
  color: #333;
  font-weight: 600;
  letter-spacing: 1.2px;
  margin-bottom: .2rem;
}

.about .culture .culture-box .culture-ul .culture-li .culture-li-hover .culture-li-hover-desc {
  color: #666;
  font-weight: 400;
  line-height: 2;
  height: 1.3rem;
  overflow-y: auto;
}

.about .culture .culture-box .culture-ul .culture-li .culture-li-hover .culture-li-hover-desc::-webkit-scrollbar {
  width: 1px;
}

.about .culture .culture-box .culture-ul .culture-li .culture-li-hover .culture-li-hover-desc::-webkit-scrollbar-thumb {
  background: #EC6C00;
}

.about .system {
  padding-top: 1.1rem;
  padding-bottom: 1.1rem;
  background: #F9F9F9;
}

.about .system .system-box {
  width: 16.6rem;
  margin: 0 auto;
}

.about .system .system-box .system-title {
  margin-bottom: .2rem;
  color: #333;
  font-weight: 600;
  letter-spacing: 1.76px;
}

.about .system .system-box .system-desc {
  color: #666;
  font-weight: 400;
  line-height: 225%;
}

.about .system .system-box .system-main {
  margin-top: .5rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.about .system .system-box .system-main .system-main-left {
  width: 6.8rem;
}

.about .system .system-box .system-main .system-main-left .system-main-item {
  height: 1.1rem;
  position: relative;
  background: #ffffff;
  transition: all .5s ease;
  margin-bottom: .2rem;
  overflow: hidden;
  cursor: pointer;
}

.about .system .system-box .system-main .system-main-left .system-main-item:last-child {
  margin-bottom: 0;
}

.about .system .system-box .system-main .system-main-left .system-main-item .system-main__img {
  display: block;
  height: .36rem;
  position: absolute;
  left: .48rem;
  top: .42rem;
  transition: all .5s ease;
  opacity: 0;
}

.about .system .system-box .system-main .system-main-left .system-main-item .system-main-title {
  position: absolute;
  color: #333;
  font-weight: 400;
  line-height: 1;
  top: 50%;
  transform: translateY(-50%);
  padding-left: .48rem;
}

.about .system .system-box .system-main .system-main-left .system-main-item .system-main-desc {
  color: #666;
  font-weight: 400;
  line-height: 2;
  position: absolute;
  top: 1.75rem;
  padding-left: .48rem;
  transition: all .5s ease;
  opacity: 0;
}

.about .system .system-box .system-main .system-main-left .system-main-item .system-main-item-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: .46rem;
  width: .4rem;
  height: .4rem;
  transition: all .5s ease;
}

.about .system .system-box .system-main .system-main-left .system-main-item.active {
  height: 2.7rem;
}

.about .system .system-box .system-main .system-main-left .system-main-item.active .system-main__img {
  opacity: 1;
}

.about .system .system-box .system-main .system-main-left .system-main-item.active .system-main-desc {
  opacity: 1;
}

.about .system .system-box .system-main .system-main-left .system-main-item.active .system-main-title {
  color: #EC6C00;
}

.about .system .system-box .system-main .system-main-left .system-main-item.active .system-main-item-arrow {
  opacity: 0;
}

.about .system .system-box .system-main .swiper-system {
  display: none;
  width: 9.4rem;
  height: 6.6rem;
}

.about .system .system-box .system-main .swiper-system .swiper-slide img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about .system .system-box .system-main .swiper-system.active {
  display: block;
}

.about .brand {
  padding-top: 1.6rem;
  height: 9.1rem;
  position: relative;
}

.about .brand .brand-logo {
  position: absolute;
  left: 0;
  /*bottom: 0;*/
  bottom: 2rem;
  width: 8.17rem;
}

.about .brand .brand-box {
  width: 16.6rem;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.about .brand .brand-box .brand-left {
  width: 6.3rem;
}

.about .brand .brand-box .brand-left .brand-title {
  margin-bottom: .3rem;
  color: #333;
  font-weight: 600;
  letter-spacing: 1.76px;
}

.about .brand .brand-box .brand-left .brand-desc {
  color: #666;
  font-weight: 400;
  line-height: 2;
  max-height: 2.6rem;
  overflow-y: auto;
}

.about .brand .brand-box .swiper-brand {
  display: block;
  width: 8.8rem;
  height: 7.6rem;
  margin: 0;
}

.about .brand .brand-box .swiper-brand .swiper-slide {
  position: relative;
}

.about .brand .brand-box .swiper-brand .swiper-slide .swiper-brand-small {
  /*display: none;*/
  width: 3.4rem;
  height: 3.7rem;
  border-radius: .24rem;
  object-fit: cover;
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: 2;
}

.about .brand .brand-box .swiper-brand .swiper-slide .swiper-brand-big {
  width: 6rem;
  height: 6.6rem;
  /*width: 8.8rem;*/
  /*height: 7.6rem;*/
  border-radius: .24rem;
  object-fit: cover;
  position: absolute;
  top: 0;
  right: 0;
}
.swiper-pagination-brand .swiper-pagination-bullet-active {
    background: #EC6C00;
}

.about .study {
  padding-top: 1.85rem;
  padding-bottom: 2.2rem;
}

.about .study .study-box {
  width: 16.6rem;
  margin: 0 auto;
}

.about .study .study-box .study-title {
  color: #333;
  font-weight: 600;
  letter-spacing: 1.76px;
  line-height: 1.34;
  margin-bottom: .3rem;
}

.about .study .study-box .study-desc {
  width: 8.36rem;
  display: flex;
  flex-direction: column;
  row-gap: .14rem;
  color: #666;
  font-weight: 400;
  line-height: 2;
}

.about .study .study-box .study-ul {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-top: .5rem;
}

.about .study .study-box .study-ul .study-li:first-child {
  width: 3.4rem;
}

.about .study .study-box .study-ul .study-li:nth-child(2) {
  width: 2.98rem;
}

.about .study .study-box .study-ul .study-li:nth-child(3) {
  width: 3rem;
}

.about .study .study-box .study-ul .study-li:nth-child(4) {
  width: 3.7rem;
}

.about .study .study-box .study-ul .study-li .study-li-num {
  color: #EC6C00;
  font-weight: 600;
  line-height: 1;
  margin-bottom: .21rem;
}

.about .study .study-box .study-ul .study-li .study-li-desc {
  color: #666;
  font-weight: 400;
  line-height: 228.571%;
}

.about .study .study-box .study-cert {
  margin-top: 1.17rem;
}

.about .study .study-box .study-cert .study-cert-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.about .study .study-box .study-cert .study-cert-top .study-cert-tabs {
  display: flex;
  align-items: center;
  column-gap: .2rem;
}

.about .study .study-box .study-cert .study-cert-top .study-cert-tabs .study-cert-tab {
  width: 2rem;
  height: .5rem;
  border-radius: .08rem;
  border: 1px solid #D7D7D7;
  background: #FFF;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #333;
  font-weight: 400;
  line-height: 112.5%;
  transition: all .5s ease;
  cursor: pointer;
}

.about .study .study-box .study-cert .study-cert-top .study-cert-tabs .study-cert-tab:hover {
  background: #FF7900;
  border: 1px solid #FF7900;
  color: #ffffff;
}

.about .study .study-box .study-cert .study-cert-top .study-cert-tabs .study-cert-tab.active {
  background: #FF7900;
  border: 1px solid #FF7900;
  color: #ffffff;
}

.about .study .study-box .study-cert .study-cert-top .study-cert-nav {
  display: flex;
  align-items: center;
  column-gap: .14rem;
}

.about .study .study-box .study-cert .study-cert-top .study-cert-nav .btn {
  width: .5rem;
  height: .5rem;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #F9F9F9;
  transition: all .3s ease;
  cursor: pointer;
}

.about .study .study-box .study-cert .study-cert-top .study-cert-nav .btn img {
  display: block;
  width: .1rem;
  transition: all .3s ease;
}

.about .study .study-box .study-cert .study-cert-top .study-cert-nav .btn:hover {
  background: #EC6C00;
}

.about .study .study-box .study-cert .study-cert-top .study-cert-nav .btn:hover img {
  filter: brightness(0) invert(1);
}

.about .study .study-box .study-cert .study-cert-top .study-cert-nav .next img {
  transform: rotate(180deg);
}

.about .study .study-box .study-cert .swiper-cert {
  display: none;
  margin-top: .5rem;
}

.about .study .study-box .study-cert .swiper-cert.active {
    display: block;
}

.about .study .study-box .study-cert .swiper-cert .swiper-slide {
  width: 4rem;
  margin-right: .2rem;
}

.about .study .study-box .study-cert .swiper-cert .swiper-slide:last-child {
  margin-right: 0;
}

.about .study .study-box .study-cert .swiper-cert .swiper-slide .swiper-cert-imgbox {
  width: 4rem;
  height: 5.3rem;
  border-radius: .24rem;
  background: #F9F9F9;
  display: flex;
  justify-content: center;
  align-items: center;
}

.about .study .study-box .study-cert .swiper-cert .swiper-slide .swiper-cert-imgbox img {
  display: block;
  max-width: 3rem;
  max-height: 4.24rem;
}

.about .study .study-box .study-cert .swiper-cert .swiper-slide .swiper-cert-name {
  margin-top: .3rem;
  color: #333;
  font-weight: 400;
  line-height: 1;
  text-align: center;
}

.crumb {
  display: flex;
  align-items: center;
}

.crumb .crumb__icon {
  display: block;
  width: .06rem;
  margin-left: .16rem;
  margin-right: .16rem;
}

.crumb a {
  color: #666;
  font-weight: 400;
}

.case .banner {
  position: relative;
}

.case .banner .banner__img {
  display: block;
  width: 100%;
}

.case .banner .banner-h1 {
  position: absolute;
  top: 3.26rem;
  left: 50%;
  transform: translateX(-50%);
  color: #FFF;
  font-weight: 600;
  line-height: 108%;
}

.case .case-list {
  width: 16.6rem;
  margin: 0 auto;
  padding-top: .6rem;
  padding-bottom: 2.2rem;
}

.case .case-list .case-list-box {
  margin-top: 1rem;
  display: flex;
  justify-content: space-between;
  row-gap: .6rem;
  flex-wrap: wrap;
}

.case .case-list .case-list-box .case-list-item {
  display: block;
  width: 8.1rem;
  border-radius: .24rem;
  background: #F9F9F9;
}

.case .case-list .case-list-box .case-list-item .case-list-item-litpic {
  display: block;
  width: 100%;
  height: 4.9rem;
  border-radius: .24rem;
  object-fit: cover;
}

.case .case-list .case-list-box .case-list-item .case-list-item-con {
  display: block;
  width: 100%;
  height: 1.2rem;
  padding: .45rem .44rem .49rem;
  color: #333;
  font-weight: 400;
  line-height: 1;
  letter-spacing: 2.08px;
}

.case .case-white {
  background: #F9F9F9;
  padding-bottom: 1.1rem;
}

.case .case-white .crumb {
  width: 16.6rem;
  margin: 0 auto;
  padding-top: .5rem;
}

.case .case-white .case-white-main {
  width: 16.6rem;
  margin: .78rem auto 0;
  display: flex;
  align-items: stretch;
  border-radius: .24rem;
  background: #FFF;
}

.case .case-white .case-white-main .case-white-main__img {
  width: 9rem;
  height: 6.4rem;
  border-radius: .24rem 0 0 .24rem;
  object-fit: cover;
}

.case .case-white .case-white-main .case-white-main-right {
  width: calc(100% - 9rem);
  padding: 1rem .9rem .97rem;
  position: relative;
}

.case .case-white .case-white-main .case-white-main-right .case-white-main-title {
  width: 4.78rem;
  color: #333;
  font-weight: 600;
  line-height: 159.091%;
  letter-spacing: 1.76px;
  margin-bottom: .16rem;
}

.case .case-white .case-white-main .case-white-main-right .case-white-main-desc {
  color: #666;
  font-weight: 400;
  line-height: 2;
  max-height: 2rem;
  overflow-y: auto;
  padding-right: .1rem;
}

.case .case-white .case-white-main .case-white-main-right .case-white-main__a {
  padding: .16rem .43rem;
  display: flex;
  align-items: center;
  column-gap: .1rem;
  position: absolute;
  left: .9rem;
  bottom: .97rem;
  border-radius: .3rem;
  border: 1px solid #E2E2E2;
}

.case .case-white .case-white-main .case-white-main-right .case-white-main__a .case-white-main__a__img {
  display: block;
  width: .19rem;
}

.case .case-white .case-white-main .case-white-main-right .case-white-main__a span {
  color: #333;
  font-weight: 400;
  line-height: 112.5%;
}

.case .case-advance {
  padding-top: 1.6rem;
  padding-bottom: 1.6rem;
}

.case .case-advance .case-advance-title {
  text-align: center;
  color: #333;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 1.76px;
  margin-bottom: .6rem;
}

.case .case-advance .case-advance-box {
  width: 16.6rem;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  column-gap: .35rem;
  row-gap: .35rem;
}

.case .case-advance .case-advance-box .case-advance-box__a {
  width: 5.3rem;
  border-radius: .18rem;
  background: #F9F9F9;
}

.case .case-advance .case-advance-box .case-advance-box__a .case-advance-box__img {
  display: block;
  width: 100%;
  height: 3.2rem;
  object-fit: cover;
  border-radius: .18rem .18rem 0 0;
}

.case .case-advance .case-advance-box .case-advance-box__a .case-advance-box-con {
  height: 2.4rem;
  padding: .42rem .27rem 0;
}

.case .case-advance .case-advance-box .case-advance-box__a .case-advance-box-con .case-advance-box-title {
  color: #333;
  font-weight: 600;
  line-height: 108.333%;
  margin-bottom: .2rem;
  overflow: hidden;
  /* 隐藏超出容器的文本 */
  white-space: nowrap;
  /* 保持文本在一行内显示 */
  text-overflow: ellipsis;
  /* 超出部分显示省略号 */
}

.case .case-advance .case-advance-box .case-advance-box__a .case-advance-box-con .case-advance-box-desc {
  color: #666;
  font-weight: 400;
  line-height: 2;
  /*display: -webkit-box;*/
  /* 弹性盒子 */
  /*-webkit-box-orient: vertical;*/
  /* 垂直排列 */
  /*-webkit-line-clamp: 2;*/
  /* 限制为3行 */
  /*overflow: hidden;*/
  /* 隐藏溢出内容 */
  /*text-overflow: ellipsis;*/
  /* 显示省略号 */
  height: 1.4rem;
  overflow-y: auto;
}

.case .case-device {
  height: 100vh;
  width: 100%;
  background: #F9F9F9;
  position: relative;
}

.case .case-device .case-device__logo {
  position: absolute;
  left: 50%;
  transform: translateX(-50%) scale(1.2);
  top: 13.4vh;
  width: 15.81rem;
  transition: transform 1s ease;
  opacity: 0;
}

.case .case-device .case-device__logo.active {
  opacity: 1;
  transform: translateX(-50%) scale(1);
}

.case .case-device .case-device__img {
  display: block;
  /*height: 29.7vh;*/
  height: 40vh;
  position: absolute;
  left: 50%;
  /*transform: translateX(-50%) translateY(2.7vh);*/
  transform: translateX(-50%) translateY(-2vh);
  top: 25.4vh;
  transition: all 1s ease;
}

.case .case-device .case-device__img.active {
  transform: translateX(-50%) translateY(-3vh);
}

.case .case-device .case-device-text {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 65.4vh;
  width: 9.5rem;
}

.case .case-device .case-device-text .case-device-text-title {
  color: #333;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 1.76px;
  margin-bottom: 4.6vh;
  text-align: center;
  transform: translateY(2.7vh);
  transition: all 1s ease;
}

.case .case-device .case-device-text .case-device-text-title.active {
  transform: translateY(0vh);
}

.case .case-device .case-device-text .case-device-text-desc {
  text-align: center;
  color: #666;
  text-align: center;
  font-weight: 400;
  line-height: 2;
  transform: translateY(3.5vh);
  opacity: 0;
  transition: all 1s ease;
}

.case .case-device .case-device-text .case-device-text-desc.active {
  opacity: 1;
  transform: translateY(0vh);
}

.case .case-craft {
  padding-top: 1.8rem;
  padding-bottom: 1.88rem;
}

.case .case-craft .case-craft-title {
  text-align: center;
  color: #333;
  font-weight: 600;
  line-height: 1;
}

.case .case-craft .case-craft-progress {
  width: 16.6rem;
  margin: .6rem auto 0;
  display: flex;
  column-gap: .4rem;
  position: relative;
}

.case .case-craft .case-craft-progress .case-craft-item {
  /*width: 2.03rem;*/
  /*height: 2.03rem;*/
  width: 1.67rem;
  height: 1.67rem;
  border: 1px solid #DEDEDE;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  row-gap: .2rem;
  position: relative;
  transition: all .3s ease;
  cursor: pointer;
}

.case .case-craft .case-craft-progress .case-craft-item .case-craft-item-imgbox {
  display: block;
  height: .37rem;
}

.case .case-craft .case-craft-progress .case-craft-item .case-craft-item-imgbox img {
  display: block;
  height: 100%;
}

.case .case-craft .case-craft-progress .case-craft-item:first-child::after {
  content: "";
  width: calc(1.67rem + 2px);
  height: calc(1.67rem + 2px);
  border-radius: 50%;
  border: 1px solid #ffffff;
  clip-path: polygon(100% 50%, 50% 50%, 100% 55%, 100% 50%);
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  z-index: 999;
  pointer-events: none;
  background: #ffffff;
}

.case .case-craft .case-craft-progress .case-craft-item:nth-child(3n)::before {
  content: "";
  width: calc(1.67rem + 2px);
  height: calc(1.67rem + 2px);
  border-radius: 50%;
  border: 1px solid #ffffff;
  clip-path: polygon(100% 50%, 50% 50%, 100% 55%, 100% 50%);
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  z-index: 999;
  pointer-events: none;
  background: #ffffff;
}

.case .case-craft .case-craft-progress .case-craft-item:nth-child(3n)::after {
  content: "";
  width: calc(1.67rem + 2px);
  height: calc(1.67rem + 2px);
  border-radius: 50%;
  border: 1px solid #ffffff;
  clip-path: polygon(0 45%, 50% 50%, 0 50%, 0% 45%);
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  z-index: 999;
  pointer-events: none;
  background: #ffffff;
}

.case .case-craft .case-craft-progress .case-craft-item:nth-child(2n)::before {
  content: "";
  width: calc(1.67rem + 2px);
  height: calc(1.67rem + 2px);
  border-radius: 50%;
  border: 1px solid #ffffff;
  clip-path: polygon(0 50%, 50% 50%, 0 55%, 0 50%);
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  z-index: 999;
  pointer-events: none;
  background: #ffffff;
}

.case .case-craft .case-craft-progress .case-craft-item:nth-child(2n)::after {
  content: "";
  width: calc(1.67rem + 2px);
  height: calc(1.67rem + 2px);
  border-radius: 50%;
  border: 1px solid #ffffff;
  clip-path: polygon(100% 45%, 50% 50%, 100% 50%, 100% 45%);
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  z-index: 999;
  pointer-events: none;
  background: #ffffff;
}

.case .case-craft .case-craft-progress .case-craft-item:nth-child(2n-1)::before {
  content: "";
  width: calc(1.67rem + 2px);
  height: calc(1.67rem + 2px);
  border-radius: 50%;
  border: 1px solid #ffffff;
  clip-path: polygon(100% 50%, 50% 50%, 100% 55%, 100% 50%);
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  z-index: 999;
  pointer-events: none;
  background: #ffffff;
}

.case .case-craft .case-craft-progress .case-craft-item:nth-child(2n-1)::after {
  content: "";
  width: calc(1.67rem + 2px);
  height: calc(1.67rem + 2px);
  border-radius: 50%;
  border: 1px solid #ffffff;
  clip-path: polygon(0 45%, 50% 50%, 0 50%, 0% 45%);
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  z-index: 999;
  pointer-events: none;
  background: #ffffff;
}

.case .case-craft .case-craft-progress .case-craft-item:first-child::after {
  content: none;
}

.case .case-craft .case-craft-progress .case-craft-item:nth-child(8)::after {
  content: none;
}

.case .case-craft .case-craft-progress .case-craft-item .case-craft-item__icon {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: calc(100% + .24rem);
  width: .24rem;
  opacity: 0;
  transition: all .3s ease;
}

.case .case-craft .case-craft-progress .case-craft-item.active {
  border: 1px solid #EC6C00;
}

.case .case-craft .case-craft-progress .case-craft-item.active .case-craft-item__icon {
  opacity: 1;
}

.case .case-craft .case-craft-progress .case-craft-item:hover {
  border: 1px solid #EC6C00;
}

.case .case-craft .case-craft-progress .case-craft-item:hover .case-craft-item__icon {
  opacity: 1;
}

.case .case-craft .case-craft-progress .case-craft-progress-line {
  position: absolute;
  width: .4rem;
  height: 1px;
  background: #DEDEDE;
  /*left: calc(2.03rem - 1px);*/
  left: calc(1.67rem - 1px);
  top: 50%;
  z-index: 1000;
}

.case .case-craft .case-craft-progress .case-craft-progress-line2 {
  position: absolute;
  width: .4rem;
  height: 1px;
  background: #DEDEDE;
  left: calc(3.74rem - 1px);
  top: 50%;
  z-index: 1000;
}

.case .case-craft .case-craft-progress .case-craft-progress-line3 {
  position: absolute;
  width: .4rem;
  height: 1px;
  background: #DEDEDE;
  left: calc(5.81rem - 1px);
  top: 50%;
  z-index: 1000;
}

.case .case-craft .case-craft-progress .case-craft-progress-line4 {
  position: absolute;
  width: .4rem;
  height: 1px;
  background: #DEDEDE;
  left: calc(7.88rem - 1px);
  top: 50%;
  z-index: 1000;
}

.case .case-craft .case-craft-progress .case-craft-progress-line5 {
  position: absolute;
  width: .4rem;
  height: 1px;
  background: #DEDEDE;
  left: calc(9.95rem - 1px);
  top: 50%;
  z-index: 1000;
}

.case .case-craft .case-craft-progress .case-craft-progress-line6 {
  position: absolute;
  width: .4rem;
  height: 1px;
  background: #DEDEDE;
  left: calc(12.02rem - 1px);
  top: 50%;
  z-index: 1000;
}

.case .case-craft .case-craft-progress .case-craft-progress-line7 {
  position: absolute;
  width: .4rem;
  height: 1px;
  background: #DEDEDE;
  left: calc(14.09rem - 1px);
  top: 50%;
  z-index: 1000;
}
.case .case-craft .case-craft-progress .case-craft-progress-line8 {
    display: none;
  position: absolute;
  width: .4rem;
  height: 1px;
  background: #DEDEDE;
  left: calc(16.16rem - 1px);
  top: 50%;
  z-index: 1000;
}

.case .case-craft .case-craft-showbox {
  width: 16.6rem;
  margin: 1.18rem auto 0;
  display: flex;
  align-items: flex-start;
}

.case .case-craft .case-craft-showbox .case-craft-showbox-imgbox {
  display: block;
  width: 6.3rem;
  height: 4.3rem;
  flex-shrink: 0;
}

.case .case-craft .case-craft-showbox .case-craft-showbox-imgbox img {
  /*display: block;*/
  display: none;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.case .case-craft .case-craft-showbox .case-craft-showbox-imgbox img.active {
    display: block;
}

.case .case-craft .case-craft-showbox .case-craft-showbox-right {
  margin-left: 1.1rem;
  padding-top: .72rem;
}

.case .case-craft .case-craft-showbox .case-craft-showbox-right .case-craft-showbox-right-item {
  display: none;
}

.case .case-craft .case-craft-showbox .case-craft-showbox-right .case-craft-showbox-right-item.active {
  display: block;
}

.case .case-craft .case-craft-showbox .case-craft-showbox-right .case-craft-showbox-right-item .case-craft-showbox-title {
  margin-bottom: .6rem;
  color: #333;
  font-weight: 600;
  line-height: 1;
}

.case .case-craft .case-craft-showbox .case-craft-showbox-right .case-craft-showbox-right-item .case-craft-showbox-ul {
  display: grid;
  grid-template-columns: 1fr 1fr;
  /* 两列等宽 */
  gap: .4rem;
  /* 列间距 */
}

.case .case-craft .case-craft-showbox .case-craft-showbox-right .case-craft-showbox-right-item .case-craft-showbox-ul .case-craft-showbox-li {
  color: #666;
  font-weight: 400;
  padding-left: .18rem;
  position: relative;
  line-height: 1.3;
}

.case .case-craft .case-craft-showbox .case-craft-showbox-right .case-craft-showbox-right-item .case-craft-showbox-ul .case-craft-showbox-li::before {
  content: "";
  width: .08rem;
  height: .08rem;
  border-radius: 50%;
  background: #EC6C00;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: 0;
}

.case .case-scheme {
  background: #F9F9F9;
  padding-top: 1.2rem;
  padding-bottom: 2.17rem;
}

.case .case-scheme .case-scheme-box {
  width: 16.6rem;
  margin: 0 auto;
}

.case .case-scheme .case-scheme-box .case-scheme-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.case .case-scheme .case-scheme-box .case-scheme-top .case-scheme-title {
  color: #333;
  font-weight: 600;
  letter-spacing: 1.76px;
  line-height: 1.35;
}

.case .case-scheme .case-scheme-box .case-scheme-top .case-scheme-tabs {
  display: flex;
  column-gap: .14rem;
}

.case .case-scheme .case-scheme-box .case-scheme-top .case-scheme-tabs .case-scheme-tab {
  width: 1.6rem;
  height: .44rem;
  border-radius: .22rem;
  background: #FFF;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #666;
  font-weight: 400;
  cursor: pointer;
  transition: all .3s ease;
}

.case .case-scheme .case-scheme-box .case-scheme-top .case-scheme-tabs .case-scheme-tab.active {
  color: #ffffff;
  background: #EC6C00;
}

.case .case-scheme .case-scheme-box .case-scheme-top .case-scheme-tabs .case-scheme-tab:hover {
  color: #ffffff;
  background: #EC6C00;
}

.case .case-scheme .case-scheme-box .case-scheme-ul {
  margin-top: .7rem;
  display: none;
  flex-wrap: wrap;
  column-gap: .3rem;
  row-gap: .3rem;
}

.case .case-scheme .case-scheme-box .case-scheme-ul.active {
  display: flex;
}

.case .case-scheme .case-scheme-box .case-scheme-ul .case-scheme-li {
  display: block;
  width: 3.92rem;
  height: 4.73rem;
  border-radius: .24rem;
  background: #ffffff;
  overflow: hidden;
}

.case .case-scheme .case-scheme-box .case-scheme-ul .case-scheme-li .case-scheme-li-top {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 2.9rem;
  transition: all .5s ease;
}

.case .case-scheme .case-scheme-box .case-scheme-ul .case-scheme-li .case-scheme-li-top img {
  max-width: 2.76rem;
  transition: all .5s ease;
}

.case .case-scheme .case-scheme-box .case-scheme-ul .case-scheme-li .case-scheme-li-bottom {
  height: 1.83rem;
  border-top: 1px solid #DEDEDE;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: all .5s ease;
}

.case .case-scheme .case-scheme-box .case-scheme-ul .case-scheme-li .case-scheme-li-bottom img {
  max-width: 3.36rem;
  transition: all .5s ease;
}
.case .case-scheme .case-scheme-box .case-scheme-ul .case-scheme-li:hover .case-scheme-li-bottom {
    height: 1.19rem;
}
.case .case-scheme .case-scheme-box .case-scheme-ul .case-scheme-li:hover .case-scheme-li-bottom img {
  max-width: 1.49rem;
}

.case .case-scheme .case-scheme-box .case-scheme-ul .case-scheme-li:hover .case-scheme-li-top {
    height: 2.44rem;
}

.case .case-scheme .case-scheme-box .case-scheme-ul .case-scheme-li:hover .case-scheme-li-top img {
    max-width: 2.32rem;
}
.case-scheme-li-text-title {
    color: #333;
    text-align: center;
    font-weight: 600;
    margin-bottom: .1rem;
    line-height: 1.346;
}
.case-scheme-li-text-desc {
    color: #666;
    text-align: center;
    font-weight: 400;
}

.case .case-video {
  background: #ffffff;
  padding-top: 1.9rem;
  padding-bottom: 1rem;
}

.case .case-video .case-video-title {
  color: #333;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 1.76px;
  text-align: center;
  margin-bottom: .6rem;
}

.case .case-video .case-video-box {
  position: relative;
  width: 16.6rem;
  height: 8.2rem;
  border-radius: .24rem;
  margin: 0 auto;
  overflow: hidden;
}

.case .case-video .case-video-box .case-video__video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 1;
}

.case .case-video .case-video-box .case-video-box-play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: .66rem;
  height: .66rem;
  cursor: pointer;
  z-index: 2;
}

.case .case-news {
  background: #ffffff;
  padding-top: 1.6rem;
  padding-bottom: 1rem;
}

.case .case-news .case-news-title {
  color: #333;
  text-align: center;
  font-weight: 600;
  letter-spacing: 1.76px;
}

.case .case-news .swiper-news {
  display: block;
  width: 100%;
  height: 7.25rem;
  margin-top: .5rem;
  overflow: visible;
}

.case .case-news .swiper-news .swiper-slide {
  width: 8.6rem;
  margin-left: .24rem;
  margin-right: .24rem;
}

.case .case-news .swiper-news .swiper-slide .swiper-news-item {
  width: 5.5rem;
  transition: all .5s ease;
}

.case .case-news .swiper-news .swiper-slide .swiper-news-item .swiper-news-item__img {
  display: block;
  width: 100%;
  height: 3.26rem;
  border-radius: .24rem;
  object-fit: cover;
  transition: all .5s ease;
}

.case .case-news .swiper-news .swiper-slide .swiper-news-item .swiper-news-con {
  padding-top: .38rem;
}

.case .case-news .swiper-news .swiper-slide .swiper-news-item .swiper-news-con .swiper-news-con-top {
  display: flex;
  align-items: center;
  margin-bottom: .3rem;
}

.case .case-news .swiper-news .swiper-slide .swiper-news-item .swiper-news-con .swiper-news-con-top .swiper-news-con-sign {
  padding: .04rem .17rem .05rem;
  border-radius: .06rem;
  background: #EC6C00;
  color: #FFF;
  font-weight: 400;
  line-height: 1.3125;
  letter-spacing: 0.64px;
  margin-right: .1rem;
}

.case .case-news .swiper-news .swiper-slide .swiper-news-item .swiper-news-con .swiper-news-con-top .swiper-news-con-time {
  color: #666;
  font-weight: 400;
  line-height: normal;
  letter-spacing: 0.72px;
}

.case .case-news .swiper-news .swiper-slide .swiper-news-item .swiper-news-con .swiper-news-con-title {
  color: #333;
  font-weight: 600;
  line-height: 1.333;
  letter-spacing: 0.96px;
  overflow: hidden;
  /* 隐藏超出容器的文本 */
  white-space: nowrap;
  /* 保持文本在一行内显示 */
  text-overflow: ellipsis;
  /* 超出部分显示省略号 */
  margin-bottom: .12rem;
}

.case .case-news .swiper-news .swiper-slide .swiper-news-item .swiper-news-con .swiper-news-con-desc {
  width: 8.05rem;
  color: #666;
  font-weight: 400;
  line-height: 2;
  letter-spacing: 0.64px;
  display: -webkit-box;
  /* 弹性盒子 */
  -webkit-box-orient: vertical;
  /* 垂直排列 */
  -webkit-line-clamp: 2;
  /* 限制为3行 */
  overflow: hidden;
  /* 隐藏溢出内容 */
  text-overflow: ellipsis;
  /* 显示省略号 */
  opacity: 0;
}

.case .case-news .swiper-news .swiper-slide.swiper-slide-prev {
  display: flex;
  justify-content: flex-end;
}

.case .case-news .swiper-news .swiper-slide.swiper-slide-active .swiper-news-item {
  width: 8.6rem;
}

.case .case-news .swiper-news .swiper-slide.swiper-slide-active .swiper-news-item .swiper-news-con .swiper-news-con-desc {
  opacity: 1;
}

.case .case-news .swiper-news .swiper-slide.swiper-slide-active .swiper-news-item .swiper-news-item__img {
  width: 100%;
  height: 5.1rem;
}

.case .case-news .swiper-news .swiper-news-arrow {
  position: absolute;
  bottom: 0;
  left: calc(50% + 5.1rem);
  display: flex;
  column-gap: .14rem;
  z-index: 2;
}

.case .case-news .swiper-news .swiper-news-arrow .btn {
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 50%;
  width: .5rem;
  height: .5rem;
  background: #F9F9F9;
  cursor: pointer;
  transition: all .5s ease;
}

.case .case-news .swiper-news .swiper-news-arrow .btn img {
  display: block;
  width: .08rem;
  transition: all .5s ease;
}

.case .case-news .swiper-news .swiper-news-arrow .btn:hover {
  background: #ec6c00;
}

.case .case-news .swiper-news .swiper-news-arrow .btn:hover img {
  filter: brightness(0) invert(1);
}

.case .case-news .swiper-news .swiper-news-arrow .btn.next img {
  transform: rotate(180deg);
}

.case .case-lifecycle {
  padding-top: 1rem;
  padding-bottom: 1.8rem;
}

.case .case-lifecycle .case-lifecycle-title {
  margin-bottom: .6rem;
  color: #333;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 1.76px;
  text-align: center;
}

.case .case-lifecycle .case-lifecycle-ul {
  width: 16.6rem;
  margin: 0 auto;
}

.case .case-lifecycle .case-lifecycle-ul .case-lifecycle-li:last-child {
  border-bottom: 1px solid #E9E9E9;
}

.case .case-lifecycle .case-lifecycle-ul .case-lifecycle-li .case-lifecycle-top {
  padding-top: .38rem;
  padding-bottom: .35rem;
  display: flex;
  align-items: center;
  column-gap: .4rem;
  border-top: 1px solid #E9E9E9;
  cursor: pointer;
}

.case .case-lifecycle .case-lifecycle-ul .case-lifecycle-li .case-lifecycle-top .case-lifecycle-circle {
  display: flex;
  width: .4rem;
  height: .4rem;
  border-radius: 50%;
  background: #F2F0F0;
  justify-content: center;
  align-items: center;
}

.case .case-lifecycle .case-lifecycle-ul .case-lifecycle-li .case-lifecycle-top .case-lifecycle-circle img {
  display: block;
  width: .14rem;
  transition: transform .5s ease;
}

.case .case-lifecycle .case-lifecycle-ul .case-lifecycle-li .case-lifecycle-top .case-lifecycle-step {
  color: #333;
  font-weight: 400;
  line-height: 146.667%;
  letter-spacing: 1.2px;
}

.case .case-lifecycle .case-lifecycle-ul .case-lifecycle-li .case-lifecycle-top.active .case-lifecycle-circle {
  background: #EC6C00;
}

.case .case-lifecycle .case-lifecycle-ul .case-lifecycle-li .case-lifecycle-top.active .case-lifecycle-circle img {
  transform: rotate(180deg);
  filter: brightness(0) invert(1);
}

.case .case-lifecycle .case-lifecycle-ul .case-lifecycle-li .case-lifecycle-top.active .case-lifecycle-circle .case-lifecycle-step {
  color: #EC6C00;
}

.case .case-lifecycle .case-lifecycle-ul .case-lifecycle-li .case-lifecycle-item-box {
  display: none;
  padding-bottom: .55rem;
}

.case .case-lifecycle .case-lifecycle-ul .case-lifecycle-li .case-lifecycle-item-box.active {
  display: block;
}

.case .case-lifecycle .case-lifecycle-ul .case-lifecycle-li .case-lifecycle-item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.case .case-lifecycle .case-lifecycle-ul .case-lifecycle-li .case-lifecycle-item.active {
  display: flex;
}

.case .case-lifecycle .case-lifecycle-ul .case-lifecycle-li .case-lifecycle-item .case-lifecycle-left {
  width: 9.89rem;
  height: 4.76rem;
  padding-top: .25rem;
  box-sizing: border-box;
  position: relative;
}

.case .case-lifecycle .case-lifecycle-ul .case-lifecycle-li .case-lifecycle-item .case-lifecycle-left .case-lifecycle-item-inner {
  display: block;
  width: 100%;
  height: 4.51rem;
  padding-right: .64rem;
  padding-bottom: 2rem;
  overflow-y: auto;
}

.case .case-lifecycle .case-lifecycle-ul .case-lifecycle-li .case-lifecycle-item .case-lifecycle-left .case-lifecycle-item-inner::-webkit-scrollbar {
  width: 1px;
  background: #E9E9E9 !important;
}

.case .case-lifecycle .case-lifecycle-ul .case-lifecycle-li .case-lifecycle-item .case-lifecycle-left .case-lifecycle-item-inner::-webkit-scrollbar-thumb {
  width: 1px;
  background: #EC6C00;
}

.case .case-lifecycle .case-lifecycle-ul .case-lifecycle-li .case-lifecycle-item .case-lifecycle-left::after {
  content: "";
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 2rem;
  background: linear-gradient(to top, rgba(255, 255, 255, 0.8), transparent);
  pointer-events: none;
}

.case .case-lifecycle .case-lifecycle-ul .case-lifecycle-li .case-lifecycle-item .case-lifecycle-left .case-lifecycle-name {
  color: #666;
  font-weight: 400;
  line-height: 2;
  margin-bottom: .45rem;
}

.case .case-lifecycle .case-lifecycle-ul .case-lifecycle-li .case-lifecycle-item .case-lifecycle-left .case-lifecycle-desc {
  color: #666;
  font-weight: 300;
  line-height: 2;
  margin-bottom: 1.15rem;
}

.case .case-lifecycle .case-lifecycle-ul .case-lifecycle-li .case-lifecycle-item .case-lifecycle-left .case-lifecycle-list {
  display: flex;
  flex-wrap: wrap;
  column-gap: .63rem;
  row-gap: .87rem;
}

.case .case-lifecycle .case-lifecycle-ul .case-lifecycle-li .case-lifecycle-item .case-lifecycle-left .case-lifecycle-list .case-lifecycle-list-item {
  width: 2.54rem;
}

.case .case-lifecycle .case-lifecycle-ul .case-lifecycle-li .case-lifecycle-item .case-lifecycle-left .case-lifecycle-list .case-lifecycle-list-item .case-lifecycle-list__icon {
  display: block;
  height: .36rem;
  margin-bottom: .235rem;
}

.case .case-lifecycle .case-lifecycle-ul .case-lifecycle-li .case-lifecycle-item .case-lifecycle-left .case-lifecycle-list .case-lifecycle-list-item .case-lifecycle-list-line {
  display: block;
  width: 100%;
  height: 1px;
  background: rgba(0, 0, 0, 0.1);
}

.case .case-lifecycle .case-lifecycle-ul .case-lifecycle-li .case-lifecycle-item .case-lifecycle-left .case-lifecycle-list .case-lifecycle-list-item .case-lifecycle-list-title {
  color: #333;
  font-weight: 400;
  margin-top: .2rem;
}

.case .case-lifecycle .case-lifecycle-ul .case-lifecycle-li .case-lifecycle-item .case-lifecycle-left .case-lifecycle-list .case-lifecycle-list-item .case-lifecycle-list-desc {
  color: #666;
  font-weight: 300;
  line-height: 162.5%;
  margin-top: .15rem;
}

.case .case-lifecycle .case-lifecycle-ul .case-lifecycle-li .case-lifecycle-item .case-lifecycle-right {
  width: 6.37rem;
  height: 4.76rem;
}

.other-videodiv {
  position: fixed;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  background: #000000;
  width: 0;
  height: 10px;
  z-index: 999;
  overflow: hidden;
}

.other-videodiv .other-videodiv-box {
  position: absolute;
  width: 16.6rem;
  height: 8.2rem;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.other-videodiv .other-videodiv-box__close {
  position: absolute;
  width: .6rem;
  height: .6rem;
  top: .3rem;
  right: .3rem;
  cursor: pointer;
  z-index: 200;
  filter: brightness(0) invert(1);
}

.other-videodiv video {
  display: block;
  width: 100%;
  height: 100%;
  opacity: 0;
  object-fit: cover;
}

.pagination {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 16.6rem;
  margin: 0 auto;
}

.pagination .pagination-mid {
  display: flex;
  align-items: center;
}

.pagination .pagination-mid a {
  color: #999;
  font-weight: 400;
  line-height: 1;
  margin-left: .19rem;
  margin-right: .19rem;
}

.pagination .pagination-mid a.page.active {
  position: relative;
  color: #111;
}

.pagination .pagination-mid a.page.active::after {
  content: "";
  width: .08rem;
  height: .02rem;
  background: #111;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: calc(100% + .03rem);
}

.pagination .pagination-mid a:hover {
  position: relative;
  color: #111;
}

.pagination .pagination-mid a:hover::after {
  content: "";
  width: .08rem;
  height: .02rem;
  background: #111;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: calc(100% + .03rem);
}

.pagination .pagination-mid .prev {
  color: #111;
  padding: .1rem .32rem;
  border-radius: .18rem;
  border: 1px solid #EAEAEA;
}

.pagination .pagination-mid .next {
  color: #111;
  padding: .1rem .32rem;
  border-radius: .18rem;
  border: 1px solid #EAEAEA;
}

.pagination .pagination-right {
  display: flex;
  align-items: center;
  column-gap: .18rem;
  color: #999;
  font-weight: 400;
  line-height: 1;
}

.pagination .pagination-right input {
  width: .8rem;
  height: .36rem;
  border-radius: .18rem;
  border: 1px solid #EAEAEA;
  text-align: center;
  color: #333;
  font-weight: 400;
  line-height: 1;
}

.search {
  background: #F9F9F9;
  padding-top: 1.6rem;
}

.search .search-crumb {
  width: 16.6rem;
  margin: 0 auto;
}

.search .search-form {
  padding-top: .6rem;
  padding-bottom: .99rem;
}

.search .search-form h1 {
  text-align: center;
  color: #333;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 1.76px;
}

.search .search-form .search-form-input {
  display: flex;
  width: 10.6rem;
  height: .6rem;
  border-radius: .3rem;
  background: #FFF;
  margin: .5rem auto 0;
}

.search .search-form .search-form-input .search-form-input-icon {
  width: .56rem;
  display: flex;
  align-items: center;
  padding-left: .27rem;
}

.search .search-form .search-form-input .search-form-input-icon img {
  display: block;
  width: .16rem;
}

.search .search-form .search-form-input .search-form-input__input {
  display: block;
  width: calc(100% - .56rem);
  color: #999;
  font-weight: 400;
}

.search .search-box {
  background: #ffffff;
  padding-top: .86rem;
  padding-bottom: 2.2rem;
}

.search .search-box .search-inner {
  width: 16.6rem;
  margin: 0 auto;
}

.search .search-box .search-inner .search-tabs {
  display: flex;
  align-items: center;
  column-gap: .14rem;
}

.search .search-box .search-inner .search-tabs a {
  width: 1.6rem;
  height: .44rem;
  border-radius: .22rem;
  background: #F9F9F9;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #666;
  font-weight: 400;
}

.search .search-box .search-inner .search-tabs a.active {
  background: #EC6C00;
  color: #ffffff;
}

.search .search-box .search-inner .search-tabs a:hover {
  background: #EC6C00;
  color: #ffffff;
}

.search .search-box .search-inner .search-ul {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  column-gap: .3rem;
  row-gap: .7rem;
  margin-top: .5rem;
}

.search .search-box .search-inner .search-ul.search-case-ul {
  column-gap: .36rem;
}

.search .search-box .search-inner .search-ul .search-li {
  display: block;
  width: 5.3rem;
}

.search .search-box .search-inner .search-ul .search-li .search-li__img {
  width: 5.3rem;
  height: 3.7rem;
  border-radius: .24rem;
  margin-bottom: .3rem;
  object-fit: cover;
}

.search .search-box .search-inner .search-ul .search-li .search-li-con .search-li-con-time {
  margin-bottom: .16rem;
  color: #666;
  font-weight: 400;
  line-height: 1.333;
}

.search .search-box .search-inner .search-ul .search-li .search-li-con .search-li-con-title {
  color: #333;
  font-weight: 600;
  line-height: 1.35;
  margin-bottom: .5rem;
}

.search .search-box .search-inner .search-ul .search-li .search-li-con .search-li-btn {
  width: 1.6rem;
  height: .44rem;
  border-radius: .22rem;
  border: 1px solid #E0E0E0;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #333;
  font-weight: 400;
  transition: all .3s ease;
}

.search .search-box .search-inner .search-ul .search-li:hover .search-li-btn {
  background: #EC6C00;
  color: #ffffff;
}

.search .search-box .search-inner .search-ul .search-case-li {
  width: 8.1rem;
  background: #F9F9F9;
  border-radius: .24rem;
}

.search .search-box .search-inner .search-ul .search-case-li .search-li__img {
  width: 100%;
  height: 4.9rem;
  object-fit: cover;
  border-radius: .24rem .24rem 0 0;
  margin-bottom: 0;
}

.search .search-box .search-inner .search-ul .search-case-li .search-li-con {
  padding-top: .45rem;
  padding-bottom: .49rem;
}

.search .search-box .search-inner .search-ul .search-case-li .search-li-con {
  box-sizing: border-box;
  padding-left: .44rem;
}

.search .search-box .search-inner .search-ul .search-case-li .search-li-con .search-li-con-title {
  margin-bottom: 0;
  overflow: hidden;
  /* 隐藏超出容器的文本 */
  white-space: nowrap;
  /* 保持文本在一行内显示 */
  text-overflow: ellipsis;
  /* 超出部分显示省略号 */
}

.swiper-lifecycle .swiper-slide img {
    width: 100%;
    height: 4.76rem;
    object-fit: cover;
    border-radius: .24rem;
}

.swiper-pagination-system .swiper-pagination-bullet-active {
    background: #EC6C00;
}

.section2-model-media {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

@media screen and (max-width: 1440px) {
  .main .section5 .section5-text {
    font-size: 80px;
  }
  .main .section5 .section5-img-text {
    font-size: 80px;
  }
  .main .section5 .section5-img-about.active {
      left: 10.5rem;
  }
}

@media screen and (max-width: 1280px) {
  .main .section5 .section5-img-about.active {
      left: 10.7rem;
  }
}