@charset "UTF-8";
:root {
  --color: #336799;
}

@media screen and (max-width: 1800px) {
  html {
    font-size: 95px;
  }
}
@media screen and (max-width: 1700px) {
  html {
    font-size: 90px;
  }
}
@media screen and (max-width: 1600px) {
  html {
    font-size: 85px;
  }
}
@media screen and (max-width: 1500px) {
  html {
    font-size: 80px;
  }
}
@media screen and (max-width: 1400px) {
  html {
    font-size: 75px;
  }
}
@media screen and (max-width: 1300px) {
  html {
    font-size: 70px;
  }
}
@media screen and (max-width: 1200px) {
  html {
    font-size: 65px;
  }
}
@media screen and (max-width: 1100px) {
  html {
    font-size: 60px;
  }
}
@media screen and (max-width: 1000px) {
  html {
    font-size: 55px;
  }
}
@media screen and (max-width: 900px) {
  html {
    font-size: 50px;
  }
}
@font-face {
  font-family: 'popm';
  src: url(../fonts/Poppins-Medium.ttf);
  font-weight: normal;
  font-style: normal;
}
@font-face {
  font-family: 'popb';
  src: url(../fonts/Poppins-Bold.ttf);
  font-weight: normal;
  font-style: normal;
}
@font-face {
  font-family: 'popsb';
  src: url(../fonts/Poppins-SemiBold.ttf);
  font-weight: normal;
  font-style: normal;
}
body::-webkit-scrollbar {
  width: 3px;
}
body::-webkit-scrollbar-thumb {
  width: 3px;
  background-color: var(--color);
}

.w100 {
  width: 100%;
}

.h100 {
  height: 100%;
}

.wh100 {
  width: 100%;
  height: 100%;
}

.a_dw {
  position: relative;
  top: -4em;
}

.preview_img, .bofang {
  cursor: pointer;
}

.my-time {
  -webkit-transition: all 1s cubic-bezier(0.43, 0.195, 0.02, 1);
  -o-transition: all 1s cubic-bezier(0.43, 0.195, 0.02, 1);
  -moz-transition: all 1s cubic-bezier(0.43, 0.195, 0.02, 1);
  transition: all 1s cubic-bezier(0.43, 0.195, 0.02, 1);
}
.my-time::before, .my-time::after {
  -webkit-transition: all 1s cubic-bezier(0.43, 0.195, 0.02, 1);
  -o-transition: all 1s cubic-bezier(0.43, 0.195, 0.02, 1);
  -moz-transition: all 1s cubic-bezier(0.43, 0.195, 0.02, 1);
  transition: all 1s cubic-bezier(0.43, 0.195, 0.02, 1);
}

.my-times {
  -webkit-transition: all 1s cubic-bezier(0.43, 0.195, 0.02, 1);
  -o-transition: all 1s cubic-bezier(0.43, 0.195, 0.02, 1);
  -moz-transition: all 1s cubic-bezier(0.43, 0.195, 0.02, 1);
  transition: all 1s cubic-bezier(0.43, 0.195, 0.02, 1);
}
.my-times::before, .my-times::after {
  -webkit-transition: all 1s cubic-bezier(0.43, 0.195, 0.02, 1);
  -o-transition: all 1s cubic-bezier(0.43, 0.195, 0.02, 1);
  -moz-transition: all 1s cubic-bezier(0.43, 0.195, 0.02, 1);
  transition: all 1s cubic-bezier(0.43, 0.195, 0.02, 1);
}
.my-times * {
  -webkit-transition: all 1s cubic-bezier(0.43, 0.195, 0.02, 1);
  -o-transition: all 1s cubic-bezier(0.43, 0.195, 0.02, 1);
  -moz-transition: all 1s cubic-bezier(0.43, 0.195, 0.02, 1);
  transition: all 1s cubic-bezier(0.43, 0.195, 0.02, 1);
}
.my-times *::before, .my-times *::after {
  -webkit-transition: all 1s cubic-bezier(0.43, 0.195, 0.02, 1);
  -o-transition: all 1s cubic-bezier(0.43, 0.195, 0.02, 1);
  -moz-transition: all 1s cubic-bezier(0.43, 0.195, 0.02, 1);
  transition: all 1s cubic-bezier(0.43, 0.195, 0.02, 1);
}

.liuyan_tanchuang {
  position: fixed;
  width: 90%;
  max-width: 400px;
  display: none;
  top: 100px;
  left: 50%;
  -webkit-transform: translateX(-50%);
     -moz-transform: translateX(-50%);
      -ms-transform: translateX(-50%);
       -o-transform: translateX(-50%);
          transform: translateX(-50%);
  z-index: 2010;
  border-radius: 2px;
  background: #000;
}
.liuyan_tanchuang .lox {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  padding: 15px;
  color: #fff;
  line-height: 24px;
}
.liuyan_tanchuang .ico {
  width: 24px;
}
.liuyan_tanchuang .out {
  width: 20px;
  cursor: pointer;
  margin-top: 2px;
}
.liuyan_tanchuang .wz {
  width: -webkit-calc(100% - 48px);
  width: -moz-calc(100% - 48px);
  width: calc(100% - 48px);
  padding: 0 10px;
}

.my-img-active {
  cursor: pointer;
}
.my-img-active.my-img-container, .my-img-active .my-img-container {
  overflow: hidden;
}
.my-img-active .my-img-target {
  -webkit-transition: all 1s cubic-bezier(0.43, 0.195, 0.02, 1);
  -o-transition: all 1s cubic-bezier(0.43, 0.195, 0.02, 1);
  -moz-transition: all 1s cubic-bezier(0.43, 0.195, 0.02, 1);
  transition: all 1s cubic-bezier(0.43, 0.195, 0.02, 1);
}
.my-img-active:hover.my-img-target {
  -webkit-transform: scale(1.1);
     -moz-transform: scale(1.1);
      -ms-transform: scale(1.1);
       -o-transform: scale(1.1);
          transform: scale(1.1);
}
.my-img-active:hover .my-img-target {
  -webkit-transform: scale(1.1);
     -moz-transform: scale(1.1);
      -ms-transform: scale(1.1);
       -o-transform: scale(1.1);
          transform: scale(1.1);
}

.my-img-toggle {
  cursor: pointer;
}
.my-img-toggle.my-img-target, .my-img-toggle .my-img-target {
  position: relative;
  display: inline-block;
}
.my-img-toggle.my-img-target img, .my-img-toggle .my-img-target img {
  -webkit-transition: all 1s cubic-bezier(0.43, 0.195, 0.02, 1);
  -o-transition: all 1s cubic-bezier(0.43, 0.195, 0.02, 1);
  -moz-transition: all 1s cubic-bezier(0.43, 0.195, 0.02, 1);
  transition: all 1s cubic-bezier(0.43, 0.195, 0.02, 1);
}
.my-img-toggle.my-img-target img:nth-child(2), .my-img-toggle .my-img-target img:nth-child(2) {
  width: 100%;
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
}
.my-img-toggle:not(.my-img-not):hover.my-img-target img:nth-child(1), .my-img-toggle:not(.my-img-not):hover .my-img-target img:nth-child(1), .my-img-toggle.active.my-img-target img:nth-child(1), .my-img-toggle.active .my-img-target img:nth-child(1) {
  opacity: 0;
}
.my-img-toggle:not(.my-img-not):hover.my-img-target img:nth-child(2), .my-img-toggle:not(.my-img-not):hover .my-img-target img:nth-child(2), .my-img-toggle.active.my-img-target img:nth-child(2), .my-img-toggle.active .my-img-target img:nth-child(2) {
  opacity: 1;
}

.my-toggle {
  position: relative;
}
.my-toggle > .my-toggle-item {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  visibility: visible;
  pointer-events: none;
  opacity: 0;
  z-index: -9;
  -webkit-transform: translateY(15px);
     -moz-transform: translateY(15px);
      -ms-transform: translateY(15px);
       -o-transform: translateY(15px);
          transform: translateY(15px);
  -webkit-transition: all 0.5s, z-index 1s ease-in;
  -o-transition: all 0.5s, z-index 1s ease-in;
  -moz-transition: all 0.5s, z-index 1s ease-in;
  transition: all 0.5s, z-index 1s ease-in;
}
.my-toggle > .my-toggle-item.active {
  position: relative;
  -webkit-transition: 0.5s all 0.5s, z-index 0s;
  -o-transition: 0.5s all 0.5s, z-index 0s;
  -moz-transition: 0.5s all 0.5s, z-index 0s;
  transition: 0.5s all 0.5s, z-index 0s;
  pointer-events: auto;
  opacity: 1;
  z-index: 1;
  -webkit-transform: translateY(0);
     -moz-transform: translateY(0);
      -ms-transform: translateY(0);
       -o-transform: translateY(0);
          transform: translateY(0);
}

.my-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2000;
  display: none;
}
.my-modal .modal-mask {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
}
.my-modal .modal-container {
  width: 100%;
  height: 100%;
  position: relative;
  overflow: auto;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  padding: 5vh 5vw;
}
.my-modal .modal-main {
  position: relative;
  max-width: 100%;
  display: block;
  margin: auto;
}
.my-modal .modal-close {
  position: absolute;
  top: 0;
  right: -33px;
  width: 18px;
}
.my-modal .modal-close:hover {
  -webkit-transform: rotate(180deg);
     -moz-transform: rotate(180deg);
      -ms-transform: rotate(180deg);
       -o-transform: rotate(180deg);
          transform: rotate(180deg);
}

.my-main img {
  -o-object-fit: cover;
     object-fit: cover;
}
.my-main a {
  color: inherit;
}
.my-main input, .my-main textarea {
  font-size: inherit;
  background-color: transparent;
  border: none;
  outline: none;
}
.my-main textarea {
  resize: none;
  font-family: "微软雅黑";
}

.my-banner {
  position: relative;
  overflow: hidden;
}
.my-banner .content {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  color: #fff;
  text-align: center;
}
.my-banner .img1 {
  -webkit-animation: fangdax 10s infinite linear alternate;
     -moz-animation: fangdax 10s infinite linear alternate;
       -o-animation: fangdax 10s infinite linear alternate;
          animation: fangdax 10s infinite linear alternate;
}
.my-banner .text1 {
  line-height: 1.1666666667;
  margin-bottom: 0.2rem;
}
.my-banner .text2 {
  line-height: 1.5;
}
.my-banner.status1 .content{
  background: rgba(0,0,0,0.3);
}

.my-nav {
  background-color: #FAFAFA;
  position: sticky;
  top: 0;
  left: 0;
  z-index: 900;
}
.my-nav.active {
  box-shadow: 0px 4px 4px 0px rgba(0, 0, 0, 0.05);
}
.my-nav .swiper-slide {
  width: auto;
  padding: 0 0.6rem;
}
.my-nav .swiper-slide:last-child::before {
  display: none;
}
.my-nav .swiper-slide::before {
  position: absolute;
  content: "";
  width: 1px;
  height: 1em;
  background-color: #E5E5E5;
  right: 0;
  top: 50%;
  margin-top: -0.5em;
}
.my-nav .swiper-slide.active a::before {
  width: 100%;
}
.my-nav .swiper-slide a {
  position: relative;
  line-height: 4;
}
.my-nav .swiper-slide a:hover::before {
  width: 100%;
}
.my-nav .swiper-slide a::before {
  position: absolute;
  content: "";
  left: 0;
  width: 0%;
  height: 3px;
  bottom: 0;
  background-color: var(--color);
}
.my-nav .swiper-wrapper {
  -webkit-justify-content: safe center;
     -moz-box-pack: safe center;
      -ms-flex-pack: safe center;
          justify-content: safe center;
}

.my-swiper-pagination {
  --swiper-pagination-bullet-inactive-color: rgba(255,255,255,0.6);
}
.my-swiper-pagination.swiper-pagination-horizontal {
  bottom: 0;
}
.my-swiper-pagination.swiper-pagination-horizontal .swiper-pagination-bullet {
  margin: 0 7.5px;
}
.my-swiper-pagination.status1 {
  --swiper-pagination-bullet-inactive-color: #E5E5E5;
}
.my-swiper-pagination.status2 {
  --swiper-pagination-bullet-inactive-color: rgba(51,103,153,0.15);
}
.my-swiper-pagination .swiper-pagination-bullet {
  width: 10px;
  height: 10px;
  border-radius: 10px;
  opacity: 1;
}
.my-swiper-pagination .swiper-pagination-bullet-active {
  width: 40px;
  background-color: var(--color);
}

.my-title {
  line-height: 1.2;
  text-align: center;
}
.my-title.bai {
  color: #fff;
}

.my-more {
  display: -webkit-inline-flex;
  display: -moz-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  line-height: 3.75;
  background-color: #fff;
  border-radius: 100px;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding-left: 0.56rem;
  padding-right: 0.09rem;
}
.my-more.status1 {
  background-color: rgba(255, 255, 255, 0.1);
}
.my-more.status1 .more-text {
  color: #fff;
}
.my-more.status2 {
  background-color: var(--color);
}
.my-more.status2 .more-text {
  color: #fff;
}
.my-more.status2 .more-icon {
  background-color: #fff;
}
.my-more.status2 .more-icon img:nth-child(1) {
  opacity: 0;
}
.my-more.status2 .more-icon img:nth-child(2) {
  opacity: 1;
}
.my-more.status2:hover {
  background-color: #fff;
}
.my-more.status2:hover .more-icon{
    background-color: var(--color);
}
.my-more.status2:hover .more-text{
    color: var(--color);
}
.my-more.status2:hover .more-icon img:nth-child(1) {
  opacity: 1;
}
.my-more.status2:hover .more-icon img:nth-child(2) {
  opacity: 0;
}
.my-more:hover {
  background-color: var(--color);
}
.my-more:hover .more-text {
  color: #fff;
}
.my-more:hover .more-icon {
  background-color: #fff;
}
.my-more .more-text {
  color: var(--color);
  margin-right: 0.3rem;
}
.my-more .more-icon {
  width: 2.5em;
  height: 2.5em;
  border-radius: 50%;
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
  background-color: var(--color);
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-justify-content: center;
     -moz-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.my-more .more-icon span {
  width: 0.875em;
}

.breadcrumb {
  line-height: 1.2857142857;
  color: #555555;
  margin-bottom: 0.7rem;
  margin-top: 0.27rem;
}
.breadcrumb p {
  display: inline;
}
.breadcrumb a:hover {
  color: var(--color);
  text-decoration: underline;
}
.breadcrumb .breadcrumb-home {
  width: 1em;
  margin-right: 0.12rem;
  vertical-align: middle;
}

header.hide {
  pointer-events: none;
}
header.hide .header {
  -webkit-transform: translate3d(0, -101%, 0);
     -moz-transform: translate3d(0, -101%, 0);
          transform: translate3d(0, -101%, 0);
}
header.active {
  position: sticky;
  top: 0;
  left: 0;
  z-index: 1000;
}
header.active .header {
  position: relative;
}
header.index-active .nav {
  opacity: 0;
  pointer-events: none;
}
header.index-active .btn {
  display: block;
}
header.index-active .header .nav-link {
  line-height: 7.5;
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
}
header:not(.index-active) .header.active, header:not(.index-active) .header:hover, .header.active2 {
  box-shadow: 0px 4px 4px 0px rgba(0, 0, 0, 0.05);
  background-color: #fff;
}
header:not(.index-active) .header.active.my-img-toggle .my-img-target img:nth-child(1),
header:not(.index-active) .header:hover.my-img-toggle .my-img-target img:nth-child(1),
.header.active2.my-img-toggle .my-img-target img:nth-child(1) {
  opacity: 0;
}
header:not(.index-active) .header.active.my-img-toggle .my-img-target img:nth-child(2),
header:not(.index-active) .header:hover.my-img-toggle .my-img-target img:nth-child(2),
.header.active2.my-img-toggle .my-img-target img:nth-child(2) {
  opacity: 1;
}
.header.active .nav-link {
  line-height: 5;
}
header.index-active .header .nav-link,
.header:not(.active):not(:hover):not(.active2) .nav-link,
header.index-active .header:not(.active2) .lan-text,
.header:not(.active):not(:hover):not(.active2) .lan-text {
  color: #fff;
}
header.index-active .header .tel,
.header:not(.active):not(:hover):not(.active2) .tel {
  border-color: rgba(255, 255, 255, 0.3);
}

header.index-active .header:not(.active2) .right-line,
.header:not(.active):not(:hover):not(.active2) .right-line{
  background: rgba(255, 255, 255, 0.3);
}
header.index-active .header .tel a,
.header:not(.active):not(:hover):not(.active2) .tel a {
  color: #fff;
}
.header.active3 {
  box-shadow: initial;
  background-color: transparent;
}
.header.active3 .tel{
    border-color: #000!important;
}
.header.active3 .tel a{
    color: #000!important;
}
.header .box {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  max-width: 1920px;
  width: 100%;
  padding: 0 1rem;
}
.header .logo {
  width: 14em;
  margin-right: auto;
}
.header .nav {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
}
.header .nav-item {
  position: relative;
  margin-left: 0.8rem;
}
.header .nav-item:hover .nav-link, .header .nav-item.active .nav-link {
  color: var(--color);
}
.header .nav-item:hover .nav-child {
  pointer-events: auto;
  opacity: 1;
  -webkit-transform: translate3d(-50%, 0, 0);
     -moz-transform: translate3d(-50%, 0, 0);
          transform: translate3d(-50%, 0, 0);
}
.header .nav-link {
  line-height: 6.25;
}
.header .nav-child {
  position: absolute;
  left: 50%;
  top: 100%;
  pointer-events: none;
  opacity: 0;
  padding-top: 10px;
  -webkit-transform: translate3d(-50%, 15px, 0);
     -moz-transform: translate3d(-50%, 15px, 0);
          transform: translate3d(-50%, 15px, 0);
}
.header .nav-child-container{
  min-width: 1.6rem;
  background-color: #fff;
  text-align: center;
  box-shadow: 0 0 10px 3px rgba(0, 0, 0, 0.05);
  border-radius: 0 0 10px 10px;
  padding: 5px 0;
  border-radius: 6px;
}
.header .nav-li {
  display: block;
  text-align: center;
  line-height: 1.2857142857;
  padding: 0.11rem 10px;
  white-space: nowrap;
}
.header .nav-li:hover {
  background-color: var(--color);
  color: #fff;
}
.header .right {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  margin-left: 0.77rem;
}
.header .ss {
  width: 1.5em;
}
.header .ss:hover {
  opacity: 0.5;
}
.header .right-line{
    width: 1px;
    height: 1.25em;
    margin: 0 .24rem;
    background: #000;
}
.header .lan{
    display: flex;
    align-items: center;
    column-gap: 0.07rem;
    position: relative;
}
.header .lan-icon {
  width: 1.25em;
}
.header .lan:hover .lan-icon,.header .lan:hover .lan-text {
  opacity: 0.5;
}
.header .lan:hover .lan-child{
  transform: translate3d(-50%, 0, 0);
  opacity: 1;
  pointer-events: auto;
}
.header .lan-child{
  position: absolute;
  top: 100%;
  min-width: 100%;
  left: 50%;
  padding-top: 10px;
  transform: translate3d(-50%, 20px, 0);
  opacity: 0;
  pointer-events: none;
}
.header .lan-child-contianer{
  border-radius: 6px;
  padding: .05rem 10px;
  background-color: #fff;
  border: 1px solid #e4e7ed;
  box-shadow: 0px 0px 12px rgba(0, 0, 0, .12);
}
.header .lan-link{
  line-height: (24 / 16);
  min-width: 3.5em;
  padding: .08rem 0;
  text-align: center;
  white-space: nowrap;
  display: block;
  position: relative;
}
.header .lan-link:hover {
  color: var(--color);
}
.header .tel {
  height: 3.125em;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 0 0.23rem;
  border: 1px solid #000;
  border-radius: 0.12rem;
  margin-left: 0.3rem;
}
.header .tel span {
  width: 1.375em;
  margin-right: 0.09rem;
}
.header .tel a:hover {
  color: var(--color);
  text-decoration: underline;
}
.header .btn {
  width: 2.3125em;
  margin-left: 0.3rem;
  display: none;
}
.header .btn:hover {
  opacity: 0.5;
}

.footer {
  background-color: #fff;
  border-top: 4px solid var(--color);
  padding-top: 1rem;
  padding-bottom: 1.16rem;
}
.footer .box {
  max-width: 1720px;
}
.footer .top {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-justify-content: space-between;
     -moz-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-align-items: flex-end;
     -moz-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid #E0E0E0;
  margin-bottom: 0.2rem;
}
.footer .logo {
  width: 51.7441860465%;
}
.footer .codes {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-column-gap: 0.2rem;
     -moz-column-gap: 0.2rem;
          column-gap: 0.2rem;
  margin-bottom: 0.27rem;
}
.footer .code {
  cursor: pointer;
  width: 30px;
  position: relative;
}
.footer .code:hover .code-img {
  pointer-events: auto;
  opacity: 1;
  -webkit-transform: translate3d(-50%, 0, 0);
     -moz-transform: translate3d(-50%, 0, 0);
          transform: translate3d(-50%, 0, 0);
}
.footer .code-img {
  bottom: 130%;
  position: absolute;
  left: 50%;
  width: 110px;
  max-width: initial;
  pointer-events: none;
  opacity: 0;
  -webkit-transform: translate3d(-50%, -15px, 0);
     -moz-transform: translate3d(-50%, -15px, 0);
          transform: translate3d(-50%, -15px, 0);
}
.footer .bottom {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
}
.footer .nav {
  width: 50%;
  padding-right: 1.4rem;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  border-right: 1px solid #E0E0E0;
  padding-top: 0.27rem;
  -webkit-justify-content: space-between;
     -moz-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.footer .nav-item {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-direction: column;
     -moz-box-orient: vertical;
     -moz-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-align-items: flex-start;
     -moz-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
}
.footer .nav-li {
  display: block;
  line-height: 1.2857142857;
  color: #8F8F8F;
}
.footer .nav-li + .nav-li {
  margin-top: 0.16rem;
}
.footer .nav-li:nth-child(1) {
  color: #000;
  line-height: 1.3125;
  margin-bottom: 0.04rem;
}
.footer .nav-li:hover {
  color: var(--color);
  text-decoration: underline;
}
.footer .content {
  width: 50%;
  padding-left: 1.24rem;
  padding-top: 0.27rem;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-direction: column;
     -moz-box-orient: vertical;
     -moz-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
}
.footer .select {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-column-gap: 0.5rem;
     -moz-column-gap: 0.5rem;
          column-gap: 0.5rem;
  border-bottom: 1px solid #E0E0E0;
  margin-bottom: 0.3rem;
}
.footer .select-item {
  line-height: 1.3125;
  padding-bottom: 0.23rem;
  position: relative;
  cursor: pointer;
}
.footer .select-item::before {
  position: absolute;
  content: "";
  left: 0;
  width: 0%;
  bottom: 0;
  background-color: var(--color);
  height: 3px;
}
.footer .select-item:hover, .footer .select-item.active {
  color: var(--color);
}
.footer .select-item:hover::before, .footer .select-item.active::before {
  width: 100%;
}
.footer .my-toggle {
  margin-bottom: auto;
}
.footer .list {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
  -webkit-column-gap: 0.7rem;
     -moz-column-gap: 0.7rem;
          column-gap: 0.7rem;
  flex-wrap: wrap;
  row-gap: 0.2rem;
}
.footer .item-title {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  line-height: 1.2857142857;
  color: #8F8F8F;
  margin-bottom: 0.19rem;
}
.footer .item-icon {
  width: 1.125em;
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
  margin-right: 0.1rem;
}
.footer .item-text {
  line-height: 1.7142857143;
}
.footer a.item-text:hover {
  color: var(--color);
  text-decoration: underline;
}
.footer .texts {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-justify-content: space-between;
     -moz-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  color: #8F8F8F;
  align-items: flex-end;
  line-height: 1.2857142857;
  margin-top: 0.3rem;
}
.footer .texts a {
  color: #8F8F8F;
}
.footer .texts a:hover {
  color: var(--color);
  text-decoration: underline;
}
.footer .texts p:nth-child(2) {
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
}

.footer .btn {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: center;
  -moz-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  height: 2.85714285em;
  padding: 0 0.2rem;
  border: 1px solid #E5E5E5;
  border-radius: 100px;
  align-self: flex-end;
  margin-top: 0.3rem;
}

.footer .btn:hover {
  text-decoration: underline;
}

.footer .btn span {
  margin-left: 0.04rem;
  margin-right: 0.06rem;
}

.footer .btn img:nth-child(1) {
  width: 1.2857142857em;
}

.footer .btn img:nth-child(3) {
  width: 0.85714285717em;
}

.nav-container {
  position: fixed;
  z-index: 1200;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  overflow: hidden;
  pointer-events: none;
}
.nav-container.active {
  pointer-events: auto;
}
.nav-container.active .nav-mask, .nav-container.active .nav-content {
  -webkit-transform: translate3d(0, 0, 0);
     -moz-transform: translate3d(0, 0, 0);
          transform: translate3d(0, 0, 0);
}
.nav-container.active .nav-content {
  -webkit-transition-delay: 0.2s;
     -moz-transition-delay: 0.2s;
       -o-transition-delay: 0.2s;
          transition-delay: 0.2s;
}
.nav-container .nav-mask {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #000;
  opacity: 0.4;
  -webkit-transform: translate3d(100%, 0, 0);
     -moz-transform: translate3d(100%, 0, 0);
          transform: translate3d(100%, 0, 0);
  -webkit-transition-duration: 0.4s;
     -moz-transition-duration: 0.4s;
       -o-transition-duration: 0.4s;
          transition-duration: 0.4s;
}
.nav-container .nav-content {
  position: absolute;
  top: 0;
  bottom: 0;
  right: 0;
  width: 7.5rem;
  background-color: #fff;
  padding: 0.4rem;
  -webkit-transform: translate3d(100%, 0, 0);
     -moz-transform: translate3d(100%, 0, 0);
          transform: translate3d(100%, 0, 0);
  -webkit-transition-duration: 0.4s;
     -moz-transition-duration: 0.4s;
       -o-transition-duration: 0.4s;
          transition-duration: 0.4s;
}
.nav-container .nav-top {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-justify-content: space-between;
     -moz-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  margin-bottom: 0.2rem;
}
.nav-container .nav-logo {
  width: 15.5em;
}
.nav-container .nav-close {
  width: 1em;
  cursor: pointer;
}
.nav-container .nav-close:hover {
  -webkit-transform: rotate(180deg);
     -moz-transform: rotate(180deg);
      -ms-transform: rotate(180deg);
       -o-transform: rotate(180deg);
          transform: rotate(180deg);
}
.nav-container .nav-list {
  border-top: 2px solid var(--color);
}
.nav-container .nav-item {
  padding-top: 0.38rem;
  padding-left: 0.2rem;
  padding-bottom: 0.38rem;
  border-bottom: 1px solid #E0E0E0;
  position: relative;
}
.nav-container .nav-item:hover::before {
  opacity: 1;
}
.nav-container .nav-item::before {
  position: absolute;
  content: "";
  width: 0.04rem;
  height: 1em;
  background-color: var(--color);
  left: -0.4rem;
  top: 0.4rem;
  opacity: 0;
}
.nav-container .nav-link {
  line-height: 1.25;
  margin-bottom: 0.18rem;
}
.nav-container .nav-link:hover {
  color: var(--color);
}
.nav-container .nav-ul {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
  -webkit-column-gap: 0.3rem;
     -moz-column-gap: 0.3rem;
          column-gap: 0.3rem;
  row-gap: 0.2rem;
}
.nav-container .nav-li {
  color: #8F8F8F;
  line-height: 1.3333333333;
}
.nav-container .nav-li:hover {
  color: var(--color);
}

.index > .swiper {
  height: 100vh;
  width: 100%;
}
.index > .swiper > .swiper-wrapper > .swiper-slide {
  height: 100vh;
}
.index > .swiper > .swiper-wrapper > .swiper-slide.auto {
  height: auto;
}
.index .paginations {
  position: absolute;
  z-index: 5;
  top: 0;
  bottom: 0;
  right: 0.38rem;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-direction: column;
     -moz-box-orient: vertical;
     -moz-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-justify-content: center;
     -moz-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.index .paginations.hide {
  opacity: 0;
}
.index .paginations.active::before {
  background-color: #D9D9D9;
}
.index .paginations.active .paginations-item {
  border-color: #D9D9D9;
}
.index .paginations.active .paginations-title {
  color: #999999;
}
.index .paginations::before {
  position: absolute;
  content: "";
  left: 49.5%;
  top: 0;
  bottom: 0;
  width: 1px;
  background-color: rgba(255, 255, 255, 0.3);
}
.index .paginations-item {
  width: 0.8125em;
  height: 0.8125em;
  border: 1px solid #fff;
  border-radius: 50%;
  margin: 0.22rem 0;
  position: relative;
}
.index .paginations-item.active .paginations-icon {
  opacity: 1;
  pointer-events: auto;
  cursor: pointer;
}
.index .paginations-item.active:hover .paginations-title{
    opacity: 1;
}
.index .paginations-icon {
  width: 4.125em;
  position: absolute;
  left: 50%;
  top: 50%;
  -webkit-transform: translate3d(-50%, -50%, 0);
     -moz-transform: translate3d(-50%, -50%, 0);
          transform: translate3d(-50%, -50%, 0);
  opacity: 0;
  pointer-events: none;
}
.index .paginations-title {
  position: absolute;
  right: 100%;
  top: 50%;
  padding-right: 0.1rem;
  color: #fff;
  -webkit-transform: translate3d(0, -50%, 0);
     -moz-transform: translate3d(0, -50%, 0);
          transform: translate3d(0, -50%, 0);
  white-space: nowrap;
  opacity: 0;
}

.index1 .content {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: flex-end;
     -moz-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
  color: #fff;
  padding-bottom: .92rem;
}
.index1 .content .box {
    max-width: 1720px;
}
.index1 .swiper-slide.active .text1, .index1 .swiper-slide.active .text2 {
  opacity: 1;
  -webkit-animation-name: fadeInUp;
     -moz-animation-name: fadeInUp;
       -o-animation-name: fadeInUp;
          animation-name: fadeInUp;
}
.index1 .slide-video {
  background-color: #000;
  object-fit: cover;
}
.index1 .text1, .index1 .text2 {
  opacity: 0;
  -webkit-animation-name: none;
     -moz-animation-name: none;
       -o-animation-name: none;
          animation-name: none;
}
.index1 .text1 {
  line-height: 1.1666666667;
  margin-bottom: 0.18rem;
}
.index1 .text2 {
  line-height: 1.5;
  -webkit-animation-delay: 0.2s;
     -moz-animation-delay: 0.2s;
       -o-animation-delay: 0.2s;
          animation-delay: 0.2s;
}
.index1 .text2 span{
    text-decoration: underline;
    text-decoration-color: var(--color);
    text-decoration-thickness: 3px;
}
.index1 .swiper-pagination {
  bottom: 0.3rem;
}
.index1 .slide-play {
  position: absolute;
  right: 5%;
  bottom: 15px;
  z-index: 5;
  width: 54px;
}

.index2 {
  color: #fff;
}
.index2 .imgs {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
}
.index2 .imgs::before {
  position: absolute;
  content: "";
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #000;
  opacity: 0.45;
  z-index: 3;
}
.index2 .img {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  opacity: 0;
}
.index2 .img.active {
  opacity: 1;
}
.index2 .title {
  position: absolute;
  top: 9.7894736842%;
  left: 0;
  right: 0;
  z-index: 2;
}
.index2 .my-title {
  margin-bottom: 0.18rem;
}
.index2 .text1 {
  line-height: 1.5789473684;
  text-align: center;
  color: rgba(255, 255, 255, 0.7);
}
.index2 .text1 span {
  color: #fff;
}
.index2 .content {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  overflow: hidden;
}
.index2 .content .box {
  max-width: 1920px;
  width: 100%;
  padding: 0 1rem;
  height: 100%;
}
.index2 .swiper-slide.active{
  /*width: 25%;*/
}
.index2 .swiper-slide.active .slide-text{
    opacity: 1;
    /*transition-delay: .8s;*/
}
.index2 .swiper-slide {
  width: 20%;
  border-left: 1px solid rgba(255, 255, 255, 0.06);
}
.index2 .swiper-slide:hover .slide-content, .index2 .swiper-slide.active .slide-content {
  opacity: 1;
}
.index2 .swiper-slide:hover .slide-title::before, .index2 .swiper-slide.active .slide-title::before {
  width: 100%;
}
.index2 .swiper-slide:hover .slide-more, .index2 .swiper-slide.active .slide-more {
  background-color: var(--color);
}
.index2 .swiper-slide:hover .slide-more img, .index2 .swiper-slide.active .slide-more img {
    animation-name: ani2;
}
.index2 .slide-content {
  position: relative;
  top: 37.0526315789%;
  padding: 0 0.3rem;
  opacity: 0.6;
}
.index2 .slide-content::before {
  position: absolute;
  content: "";
  left: 0;
  background-color: #fff;
  width: 3px;
  height: 1.75em;
  top: 0.1666666667em;
}
.index2 .slide-icon {
  width: 2.0833333333em;
  margin-bottom: 0.5rem;
}
.index2 .slide-title {
  line-height: 1.4166666667;
  display: inline-block;
  position: relative;
  margin-bottom: 0.24rem;
}
.index2 .slide-title::before {
  position: absolute;
  content: "";
  left: 0;
  width: 0%;
  bottom: 0;
  height: 3px;
  background-color: var(--color);
}
.index2 .slide-text {
  line-height: 1.625;
  height: 9.75em;
  -webkit-line-clamp: 6;
  opacity: 0;
  color: rgba(255, 255, 255, 0.6);
}
.index2 .slide-more {
  display: -webkit-inline-flex;
  display: -moz-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-justify-content: center;
     -moz-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  width: 2.0833333333em;
  height: 2.0833333333em;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.1);
  margin-top: 1.05rem;
}
.index2 .slide-more img {
  width: 0.5833333333em;
  animation-name: none;
  animation-duration: 1s;
  animation-fill-mode: both;
  animation-timing-function: ease-in;
}
.index2 .swiper-pagination {
  bottom: 0.3rem;
}

.index3 {
  background: url(../images_die/7.webp) no-repeat center center/cover;
  padding-top: 0.68rem;
  overflow: hidden;
}
.index3 .my-title {
  margin-bottom: 0.25rem;
}
.index3 .text1 {
  text-align: center;
  color: var(--color);
  line-height: 1.4166666667;
  margin-bottom: 0.1rem;
}
.index3 .text2 {
  text-align: center;
  line-height: 1.625;
  color: #1C1B1F;
  margin-bottom: 0.35rem;
}
.index3 .more {
  text-align: center;
  position: relative;
  z-index: 3;
}
.index3 .content {
  position: relative;
}
.index3 .map {
  width: 107.6388888889%;
  margin-left: -5.5555555556%;
  margin-top: -0.86rem;
  position: relative;
}
.index3 .dot {
  position: absolute;
  width: 1.1612903226%;
  cursor: pointer;
}
.index3 .dot.active .dot-tip {
  opacity: 1;
  transition-delay: .5s;
}
.index3 .dot.active .dot-info {
  opacity: 0;
  pointer-events: none;
  transition-delay: 0s;
}
.index3 .dot:nth-child(1) {
  left: 36.9032258065%;
  top: 44.1136671177%;
}
.index3 .dot:nth-child(2) {
  left: 33.7419354839%;
  top: 55.3450608931%;
}
.index3 .dot-icon {
  position: relative;
  z-index: 2;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(51, 103, 153, 0.3);
  -webkit-animation: ani1 1.25s infinite cubic-bezier(0.24, 0, 0.38, 1);
     -moz-animation: ani1 1.25s infinite cubic-bezier(0.24, 0, 0.38, 1);
       -o-animation: ani1 1.25s infinite cubic-bezier(0.24, 0, 0.38, 1);
          animation: ani1 1.25s infinite cubic-bezier(0.24, 0, 0.38, 1);
}
.index3 .dot-info {
  position: absolute;
  left: 50%;
  bottom: 50%;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: flex-start;
     -moz-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
  color: var(--color);
  transition-duration: .5s;
  transition-delay: .5s;
}
.index3 .dot-info img {
  width: 9.75em;
  max-width: initial;
}
.index3 .dot-info p {
  white-space: nowrap;
  margin-left: 0.1rem;
  -webkit-transform: translate3d(0, -50%, 0);
     -moz-transform: translate3d(0, -50%, 0);
          transform: translate3d(0, -50%, 0);
}
.index3 .dot-tip {
  position: absolute;
  width: 722.2222222222%;
  max-width: initial;
  bottom: 50%;
  left: 50%;
  -webkit-transform: translate3d(-50%, 0, 0);
     -moz-transform: translate3d(-50%, 0, 0);
          transform: translate3d(-50%, 0, 0);
  opacity: 0;
  pointer-events: none;
}
.index3 .ul {
  position: absolute;
  left: 0;
  top: 0.45rem;
}
.index3 .li {
  width: 15.8333333333em;
  border-radius: 0.12rem;
  background: #FFF;
  padding: 0.3rem;
  box-shadow: 0 0.05rem 0.2rem 0 rgba(0, 0, 0, 0.08);
}
.index3 .li-title {
  line-height: 1.125;
  color: var(--color);
  padding-bottom: 0.2rem;
  border-bottom: 1px solid #E5E5E5;
  margin-bottom: 0.2rem;
}
.index3 .li-img {
  margin-top: 0.25rem;
}
.index3 .li-info {
  line-height: 1.3125;
}
.index3 .li-info span {
  margin-right: 0.07rem;
}
.index3 .li-info + .li-info {
  margin-top: 0.17rem;
}
.index3 .li-info a:hover {
  color: var(--color);
  text-decoration: underline;
}
.index3 .list {
  position: absolute;
  right: -0.3rem;
  top: 0.98rem;
  width: 24.4444444444%;
}
.index3 .item {
  width: 100%;
}
.index3 .item + .item {
  margin-top: 0.48rem;
}
.index3 .item-title {
  color: var(--color);
  margin-bottom: 0.14rem;
  padding-bottom: 0.1rem;
  border-bottom: 1px solid #D9D9D9;
}
.index3 .item-title img {
  display: inline-block;
  width: 0.34em;
  margin-left: 0.06rem;
}
.index3 .item-unit {
  margin-left: 0.06rem;
  font-family: 'popsb';
}
.index3 .item-sup {
  display: inline-block;
  vertical-align: text-top;
  font-family: 'popb';
}
.index3 .item-num {
  font-family: 'popm';
}
.index3 .item-text1 {
  line-height: 1.5;
  margin-bottom: 0.09rem;
}
.index3 .item-text2 {
  line-height: 1.6666666667;
  color: #1C1B1F;
}

.index4 {
  background: url(../images_die/9.webp) no-repeat center center/cover;
  color: #fff;
  z-index: 5;
}
.index4 .box {
  height: 100%;
}
.index4 .content {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-justify-content: space-between;
     -moz-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  height: 100%;
}
.index4 .info {
  width: 29.2361111111%;
  padding-top: 2.85rem;
}
.index4 .my-title {
  margin-bottom: 0.3rem;
  text-align: left;
}
.index4 .text1 {
  line-height: 1.5;
  opacity: 0.8;
  margin-bottom: 0.35rem;
}
.index4 .list-container {
  width: 53.4722222222%;
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
  height: 100%;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: flex-start;
     -moz-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
  -webkit-justify-content: space-between;
     -moz-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.index4 .list1, .index4 .list2 {
  width: 48.0519480519%;
  height: 100%;
}
.index4 .list {
  width: 100%;
}
.index4 .item {
  width: 100%;
  padding: 0.36rem 0.42rem 0.35rem 0.4rem;
  border-radius: 0.12rem;
  backdrop-filter: blur(5px);
  background: rgba(255, 255, 255, 0.1) url(../images_die/10.webp) no-repeat right 200%;
  -o-background-size: 40% auto;
     background-size: 40% auto;
  margin-bottom: 0.3rem;
}
.index4 .item:hover {
  background-color: #336799;
  background-position: right 100%;
}
.index4 .item-text1 {
  line-height: 1.4285714286;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 0.12rem;
}
.index4 .item-text2 {
  line-height: 1.5;
  height: 3em;
  margin-bottom: 0.2rem;
}
.index4 .item-text3 {
  line-height: 1.75;
  height: 3.5em;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 1.56rem;
}
.index4 .item-text4 {
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.6);
}

.about1 {
  padding-top: 0.73rem;
  background: url(../images_die/1.webp) no-repeat center center/cover;
}
.about1 .my-title {
  margin-bottom: 0.5rem;
}
.about1 .content {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  margin-bottom: 0.72rem;
}
.about1 .texts {
  width: 48.2638888889%;
  line-height: 1.625;
  color: #1C1B1F;
  aspect-ratio: 680/454;
  overflow: auto;
  -moz-box-sizing: content-box;
       box-sizing: content-box;
  padding-right: 0.16rem;
}
.about1 .texts span {
  font-weight: bold;
}
.about1 .swiper {
  width: 47.2222222222%;
  aspect-ratio: 680/454;
}
.about1 .swiper-slide {
  border-radius: 0.12rem;
}
.about1 .swiper-pagination {
  bottom: 0.2rem;
}
.about1 .slide-video {
  background-color: #000;
}
.about1 .slide-play {
  position: absolute;
  left: 50%;
  top: 50%;
  -webkit-transform: translate3d(-50%, -50%, 0);
     -moz-transform: translate3d(-50%, -50%, 0);
          transform: translate3d(-50%, -50%, 0);
  width: 50px;
}
.about1 .list {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-justify-content: space-between;
     -moz-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.about1 .item {
  width: 31.9444444444%;
  box-shadow: 0 3px 16px 0 rgba(0, 0, 0, 0.05);
  background-color: #fff;
  border-radius: 0.12rem;
  padding: 0.33rem 0.4rem 0.27rem 0.3rem;
}
.about1 .item-title {
  color: var(--color);
  text-align: right;
  margin-bottom: 0.69rem;
}
.about1 .item-title img {
  display: inline-block;
  width: 0.34em;
  margin-left: 0.06rem;
}
.about1 .item-unit {
  margin-left: 0.06rem;
}
.about1 .item-sup {
  display: inline-block;
  vertical-align: text-top;
}
.about1 .item-num {
  font-family: Arial;
}
.about1 .item-content {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: flex-start;
     -moz-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
}
.about1 .item-icon {
  width: 3.125em;
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
  margin-right: 0.1rem;
}
.about1 .item-info {
  padding-top: 0.04rem;
}
.about1 .item-text1 {
  line-height: 1.5;
  margin-bottom: 0.07rem;
}
.about1 .item-text2 {
  line-height: 1.5;
  color: #1C1B1F;
  opacity: 0.5;
}

.about2 {
  padding-top: 0.73rem;
  padding-bottom: 1.18rem;
  background: url(../images_die/2.webp) no-repeat center center/cover;
  overflow: hidden;
}
.about2 .my-title {
  margin-bottom: 0.3rem;
}
.about2 .text {
  text-align: center;
  line-height: 1.4166666667;
  margin-bottom: 0.4rem;
}
.about2 .swiper {
  overflow: initial;
  padding-bottom: 0.57rem;
}
.about2 .swiper-slide {
  width: 55.5555555556%;
}
.about2 .swiper-slide:hover .slide-title {
  color: var(--color);
}
.about2 .slide-img {
  border-radius: 0.12rem;
  margin-bottom: 0.4rem;
}
.about2 .slide-title {
  line-height: 1.0833333333;
  margin-bottom: 0.2rem;
}
.about2 .slide-text {
  line-height: 1.625;
  color: #1C1B1F;
}
.about2 .swiper-pagination {
  bottom: 0;
  top: auto;
  height: 3px;
  background-color: #E5E5E5;
}
.about2 .swiper-pagination-progressbar-fill {
  background-color: var(--color);
}

.about3 {
  padding-top: 0.73rem;
  padding-bottom: 1.1rem;
}
.about3 .my-title {
  margin-bottom: 0.54rem;
}
.about3 .swiper-wrapper {
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
  -webkit-justify-content: space-between;
     -moz-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  row-gap: 0.4rem;
}
.about3 .swiper-slide {
  width: 48.6111111111%;
}
.about3 .slide-img {
  border-radius: 0.12rem;
  margin-bottom: 0.38rem;
}
.about3 .slide-title {
  line-height: 1.25;
}

.about4 {
  height: 9.5rem;
  position: relative;
  padding-top: 0.94rem;
  color: #fff;
  overflow: hidden;
}
.about4 .video {
  position: absolute;
  -o-object-fit: cover;
     object-fit: cover;
  top: 0;
  left: 0;
}
.about4 .my-title {
  margin-bottom: 0.3rem;
}
.about4 .text {
  text-align: center;
  line-height: 1.4166666667;
  margin-bottom: 0.44rem;
}
.about4 .swiper {
  overflow: initial;
}
.about4 .swiper-slide {
  opacity: 0;
  pointer-events: none;
  top: 0;
}
.about4 .slide-container {
  min-height: 2.5rem;
  padding: 0 0.2rem;
  cursor: pointer;
  position: relative;
}
.about4 .slide-container:hover .slide-dot, .about4 .slide-container:hover .slide-text {
  opacity: 1;
}
.about4 .slide-container::before {
  position: absolute;
  content: "";
  left: -1px;
  top: 0;
  width: 2px;
  bottom: 0;
  opacity: 0.5;
  background: -webkit-linear-gradient(top, #FFF 0%, rgba(255, 255, 255, 0) 100%);
  background: -moz-linear-gradient(top, #FFF 0%, rgba(255, 255, 255, 0) 100%);
  background: -o-linear-gradient(top, #FFF 0%, rgba(255, 255, 255, 0) 100%);
  background: linear-gradient(180deg, #FFF 0%, rgba(255, 255, 255, 0) 100%);
}
.about4 .slide-dot {
  position: absolute;
  width: 0.2rem;
  height: 0.2rem;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.5);
  left: 0;
  top: 0;
  -webkit-transform: translate3d(-50%, -50%, 0);
     -moz-transform: translate3d(-50%, -50%, 0);
          transform: translate3d(-50%, -50%, 0);
  opacity: 0;
}
.about4 .slide-dot::before {
  position: absolute;
  content: "";
  width: 0.08rem;
  height: 0.08rem;
  border-radius: 50%;
  background-color: #fff;
  left: 50%;
  top: 50%;
  -webkit-transform: translate3d(-50%, -50%, 0);
     -moz-transform: translate3d(-50%, -50%, 0);
          transform: translate3d(-50%, -50%, 0);
}
.about4 .swiper-slide-active {
  opacity: 1;
  pointer-events: auto;
  width: 2.23rem;
  top: 3.08rem;
}
.about4 .swiper-slide-active .slide-container {
  width: 77.4305555556%;
}
.about4 .swiper-slide-active + .swiper-slide {
  opacity: 1;
  pointer-events: auto;
  top: 2.46rem;
}
.about4 .swiper-slide-active + .swiper-slide .slide-container {
  width: 123.9583333333%;
  margin-left: -22.5694444444%;
}
.about4 .swiper-slide-active + .swiper-slide + .swiper-slide {
  opacity: 1;
  pointer-events: auto;
  width: 2.2rem;
  top: 1.84rem;
}
.about4 .swiper-slide-active + .swiper-slide + .swiper-slide .slide-container {
  width: 76.3888888889%;
  margin-left: 1.3888888889%;
}
.about4 .swiper-slide-active + .swiper-slide + .swiper-slide + .swiper-slide {
  opacity: 1;
  pointer-events: auto;
  width: 3.33rem;
  top: 1.42rem;
}
.about4 .swiper-slide-active + .swiper-slide + .swiper-slide + .swiper-slide .slide-container {
  width: 115.625%;
  margin-left: -22.2222222222%;
}
.about4 .swiper-slide-active + .swiper-slide + .swiper-slide + .swiper-slide + .swiper-slide {
  opacity: 1;
  pointer-events: auto;
  width: 2.3rem;
  top: 0.6rem;
}
.about4 .swiper-slide-active + .swiper-slide + .swiper-slide + .swiper-slide + .swiper-slide .slide-container {
  width: 79.8611111111%;
  margin-left: -6.5972222222%;
}
.about4 .swiper-slide-active + .swiper-slide + .swiper-slide + .swiper-slide + .swiper-slide + .swiper-slide {
  opacity: 1;
  pointer-events: auto;
  width: 2.8rem;
}
.about4 .swiper-slide-active + .swiper-slide + .swiper-slide + .swiper-slide + .swiper-slide + .swiper-slide .slide-container {
  width: 97.2222222222%;
  margin-left: -26.7361111111%;
}
.about4 .slide-time {
  font-family: Arial;
  line-height: 0.8;
  margin-bottom: 0.16rem;
}
.about4 .slide-title {
  line-height: 1.3333333333;
  margin-bottom: 0.16rem;
}
.about4 .slide-text {
  line-height: 1.5;
  opacity: 0;
}
.about4 .slide-icon{
    position: absolute;
    left: -1px;
    bottom: 100%;
    opacity: 0.6;
}
.about4 .swiper-slide.status1 .slide-dot{
    display: none;
}

.about5 {
  padding-top: 0.7rem;
  padding-bottom: 0.35rem;
}
.about5 .my-title {
  margin-bottom: 0.43rem;
}
.about5 .select {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-justify-content: center;
     -moz-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
  margin-bottom: 0.6rem;
  row-gap: 0.2rem;
  -webkit-column-gap: 0.4rem;
     -moz-column-gap: 0.4rem;
          column-gap: 0.4rem;
}
.about5 .select-item {
  line-height: 3;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-column-gap: 0.1rem;
     -moz-column-gap: 0.1rem;
          column-gap: 0.1rem;
  padding: 0 0.4rem;
  border-radius: 50px;
  background-color: #F0F0F0;
  cursor: pointer;
}
.about5 .select-item.active, .about5 .select-item:hover {
  background-color: var(--color);
}
.about5 .select-item.active .select-text, .about5 .select-item:hover .select-text {
  color: #fff;
}
.about5 .select-icon {
  width: 1.5em;
}
.about5 .ul1-container .li {
  width: 6.3rem;
}
.about5 .ul2-container {
  margin-top: 0.15rem;
}
.about5 .ul2-container .li {
  width: 4.68rem;
}
.about5 .ul {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
}
.about5 .li {
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
  position: relative;
  margin-right: 0.15rem;
}
.about5 .li:hover .li-content {
  opacity: 1;
}
.about5 .li-content {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.35);
  line-height: 1.3;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-justify-content: center;
     -moz-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  text-align: center;
  color: #fff;
  padding: 10px;
  opacity: 0;
}

.about6 {
  padding-top: 0.8rem;
  padding-bottom: 1.78rem;
  background: url(../images_die/3.webp) no-repeat center center/cover;
}
.about6 .my-title {
  margin-bottom: 0.52rem;
}
.about6 .swiper {
  padding-bottom: 0.33rem;
}
.about6 .swiper-slide {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
  -webkit-column-gap: 5.5555555556%;
     -moz-column-gap: 5.5555555556%;
          column-gap: 5.5555555556%;
  row-gap: 0.25rem;
}
.about6 .item {
  width: 20.8333333333%;
  position: relative;
}
.about6 .item:hover .item-img {
  opacity: 1;
}
.about6 .item:hover .item-content {
    opacity: 0;
}
.about6 .item-img {
  opacity: 0;
  position: relative;
  z-index: 2;
  aspect-ratio: 300 / 210;
}
.about6 .item-img-target {
    max-height: 100%;
    margin: 0 auto;
}
.about6 .item-content {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.about6 .item-icon {
  width: 1.9166666667em;
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
}
.about6 .item-info {
  -webkit-flex-grow: 1;
     -moz-box-flex: 1;
      -ms-flex-positive: 1;
          flex-grow: 1;
  text-align: center;
}
.about6 .item-text1 {
  font-family: Arial;
  margin-bottom: 0.12rem;
}
.about6 .item-text2 {
  line-height: 1.4166666667;
  margin-bottom: 0.12rem;
}
.about6 .item-text3 {
  line-height: 1.625;
}

.product1 {
  padding-top: 1rem;
  padding-bottom: 1.2rem;
  background: url(../images_die/6.webp) no-repeat top center/cover;
}
.product1 .item {
  padding: 0.4rem 0.4rem 0.4rem 0.73rem;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  background-color: #F6F6F6;
  border-radius: 0.12rem;
  -webkit-justify-content: space-between;
     -moz-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  overflow: hidden;
  position: relative;
}
.product1 .item + .item {
  margin-top: 1rem;
}
.product1 .item:hover .item-bg {
  background-color: var(--color);
}
.product1 .item:hover .item-title {
  color: var(--color);
}
.product1 .item:nth-of-type(even) {
  -webkit-flex-direction: row-reverse;
     -moz-box-orient: horizontal;
     -moz-box-direction: reverse;
      -ms-flex-direction: row-reverse;
          flex-direction: row-reverse;
}
.product1 .item:nth-of-type(even) .item-bg {
  right: auto;
  left: 0;
}
.product1 .item-bg {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  border-radius: 0.12rem;
  width: 24.3055555556%;
  background-color: #CFDAE5;
}
.product1 .item-info {
  width: 42.7279577995%;
  position: relative;
}
.product1 .item-icon {
  width: 2.0833333333em;
  margin-bottom: 0.45rem;
}
.product1 .item-title {
  line-height: 1.4166666667;
  margin-bottom: 0.2rem;
}
.product1 .item-text {
  line-height: 1.75;
}
.product1 .item-img {
  width: 52.7505651846%;
  border-radius: 0.12rem;
  position: relative;
}
.product1 .my-more {
  margin-top: 0.4rem;
}

.product-detail1 {
  padding-top: 0.9rem;
  padding-bottom: 1.2rem;
  background: url(../images_die/11.webp) no-repeat top center/cover;
}
.product-detail1.status1 .icon {
  margin-bottom: 0.55rem;
}
.product-detail1.status1 .info {
  width: 100%;
  margin-left: 0;
  padding: 0.45rem 0.7rem 0.45rem 0.5rem;
}
.product-detail1.status1 .content {
  margin-bottom: 0.3rem;
}
.product-detail1 .text1 {
  color: #1C1B1F;
  margin-bottom: 0.28rem;
  padding-left: 0.5rem;
}
.product-detail1 .line {
  width: 1px;
  height: 1em;
  background-color: #1C1B1F;
  margin-bottom: 0.25rem;
  margin-left: 0.5rem;
}
.product-detail1 .text2 {
  color: var(--color);
  margin-bottom: 0.15rem;
  padding-left: 0.5rem;
}
.product-detail1 .text3 {
  line-height: 1.2;
  padding-left: 0.5rem;
  margin-bottom: 0.44rem;
}
.product-detail1 .content {
  min-height: 4rem;
  background-color: #F6F6F6;
  border-radius: 0.12rem;
  -webkit-justify-content: space-between;
     -moz-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  margin-bottom: 0.8rem;
}
.product-detail1 .info {
  padding: 0.45rem 0 0.45rem 0;
  margin-left: 0.49rem;
  width: 46.1111111111%;
}
.product-detail1 .icon {
  width: 2.375em;
  margin-bottom: 0.6rem;
}
.product-detail1 .text4 {
  line-height: 1.625;
  color: #1C1B1F;
}
.product-detail1 .text5 {
  line-height: 1.4166666667;
  margin-bottom: 0.3rem;
}
.product-detail1 .right {
  width: 47.2222222222%;
  background-color: var(--color);
  border-radius: 0.12rem;
  position: relative;
}
.product-detail1 .img {
  border-radius: 0.12rem;
  position: absolute;
  left: 0;
  bottom: 0.25rem;
}
.product-detail1 .swiper_1 {
  overflow: initial;
}
.product-detail1 .swiper_1 .swiper-wrapper {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
  -webkit-column-gap: 2.7777777778%;
     -moz-column-gap: 2.7777777778%;
          column-gap: 2.7777777778%;
  row-gap: 0.4rem;
}
.product-detail1 .swiper_1 .swiper-slide {
  width: 22.9166666667%;
  border-radius: 0.12rem;
}
.product-detail1 .swiper_1 .swiper-slide:hover .slide-content {
  opacity: 1;
}
.product-detail1 .swiper_1 .slide-content {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 10px;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-justify-content: center;
     -moz-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  text-align: center;
  opacity: 0;
}
.product-detail1 .swiper_1 .slide-content::before {
  position: absolute;
  content: "";
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--color);
  opacity: 0.8;
}
.product-detail1 .swiper_1 .slide-text {
  position: relative;
  color: #fff;
  line-height: 1.625;
  padding: 0.15rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.3);
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}
.product-detail1 .select {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  margin-bottom: 0.57rem;
}
.product-detail1 .select-item {
  -webkit-flex: 1;
     -moz-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  text-align: center;
  min-height: 3.3333333333em;
  background-color: #FAFAFA;
  line-height: 1.2222222222;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-justify-content: center;
     -moz-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  border: 1px solid #E5E5E5;
  cursor: pointer;
  padding: 0 8px;
}
.product-detail1 .select-item:hover, .product-detail1 .select-item.active {
  background-color: var(--color);
  border-color: var(--color);
  color: #fff;
}
.product-detail1 .text6 {
  line-height: 1.4444444444;
  text-align: center;
  color: #1C1B1F;
  margin-bottom: 0.57rem;
}
.product-detail1 .swiper_2 {
  padding-bottom: 30px;
}
.product-detail1 .swiper_2 .slide-img {
  border-radius: 0.12rem;
  margin-bottom: 0.15rem;
}
.product-detail1 .swiper_2 .slide-title {
  line-height: 1.4444444444;
  text-align: center;
}

.news1 {
  padding-top: 0.8rem;
  padding-bottom: 0.8rem;
  background: url(../images_die/12.webp) no-repeat center center/cover;
}
.news1 .swiper {
  padding-bottom: 0.6rem;
}
.news1 .swiper-slide {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-justify-content: space-between;
     -moz-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.news1 .swiper-slide:hover .slide-text2 {
  color: var(--color);
}
.news1 .slide-img {
  width: 50%;
}
.news1 .slide-info {
  width: 43.0555555556%;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-direction: column;
     -moz-box-orient: vertical;
     -moz-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-align-items: flex-start;
     -moz-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
}
.news1 .slide-text1 {
  background-color: rgba(51, 103, 153, 0.1);
  line-height: 2.2857142857;
  padding: 0 0.12rem;
  color: var(--color);
  border-radius: 0.04rem;
  margin-bottom: 0.25rem;
}
.news1 .slide-text2 {
  line-height: 1.4166666667;
  margin-bottom: 0.24rem;
  width: 100%;
}
.news1 .slide-text3 {
  line-height: 1.75;
  color: #1C1B1F;
  height: 3.5em;
  margin-bottom: 0.22rem;
  width: 100%;
}
.news1 .slide-text4 {
  line-height: 1.5;
  color: #aeaeae;
}
.news1 .my-more {
  margin-top: auto;
}

.news2 {
  padding-top: 0.8rem;
  padding-bottom: 1rem;
  background-color: #F6F7F8;
}
.news2 .list {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
  -webkit-column-gap: 2.0833333333%;
     -moz-column-gap: 2.0833333333%;
          column-gap: 2.0833333333%;
  row-gap: 0.3rem;
  margin-bottom: 0.5rem;
}
.news2 .item {
  width: 31.9444444444%;
  border-radius: 0.12rem;
  overflow: hidden;
}
.news2 .item:hover .item-info {
  background-color: var(--color);
}
.news2 .item:hover .item-text1, .news2 .item:hover .item-text2, .news2 .item:hover .item-text3 {
  color: #fff;
}
.news2 .item-img {
  position: relative;
}
.news2 .item-tip {
  background-color: rgba(255, 255, 255, 0.1);
  line-height: 2.1428571429;
  padding: 0 0.12rem;
  color: #fff;
  border-radius: 0.04rem;
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 5;
}
.news2 .item-info {
  background-color: #fff;
  padding: 0.33rem 0.5rem 0.51rem 0.4rem;
}
.news2 .item-text1 {
  line-height: 1.5;
  height: 3em;
  margin-bottom: 0.3rem;
}
.news2 .item-text2 {
  line-height: 1.75;
  height: 3.5em;
  margin-bottom: 0.24rem;
  color: #1C1B1F;
}
.news2 .item-text3 {
  line-height: 1.5;
  color: rgba(174, 174, 174, 0.6);
}

.news-detail1 {
  padding-top: 6.25em;
  padding-bottom: 1rem;
}
.news-detail1 .container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}
.news-detail1 .title {
  line-height: 1.25;
  margin-bottom: 0.28rem;
}
.news-detail1 .infos {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  color: #aeaeae;
  margin-bottom: 0.45rem;
}
.news-detail1 .info {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  line-height: 1.5;
}
.news-detail1 .info img {
  width: 1.25em;
  margin-right: 0.08rem;
}
.news-detail1 .info-line {
  width: 1px;
  height: 1.125em;
  background-color: #DBDBDB;
  margin: 0 0.4rem;
}
.news-detail1 .content {
  font-size: 16px;
  line-height: 1.75;
  color: #1C1B1F;
  border-top: 2px solid #E5E5E5;
  border-bottom: 2px solid #E5E5E5;
  padding-top: 0.44rem;
  padding-bottom: 0.44rem;
}
.news-detail1 .content img {
  display: inline-block;
  height: auto !important;
}
.news-detail1 .bottom {
  margin-top: 0.56rem;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: flex-start;
     -moz-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
}
.news-detail1 .list {
  -webkit-flex-grow: 1;
     -moz-box-flex: 1;
      -ms-flex-positive: 1;
          flex-grow: 1;
  width: 0;
}
.news-detail1 .item {
  display: block;
  line-height: 1.3125;
  padding-left: 1.4375em;
  position: relative;
}
.news-detail1 .item::before {
  position: absolute;
  content: "";
  width: 0.5em;
  height: 0.5em;
  border-radius: 50%;
  background-color: #999999;
  left: 0;
  top: 0.4375em;
}
.news-detail1 .item + .item {
  margin-top: 0.2rem;
}
.news-detail1 .item:hover {
  color: var(--color);
}
.news-detail1 .item:hover::before {
  background-color: var(--color);
}
.news-detail1 .my-more {
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
  margin-left: 15px;
}

.contact1 {
  padding-top: 0.95rem;
  padding-bottom: 0.95rem;
  min-height: 5.8rem;
  position: relative;
}
.contact1 .bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}
.contact1 .bg img {
    width: 0%;
    height: 100%;
    object-position: left;
    transition: all 1s linear;
}
.contact1.active .bg img {
    width: 100%;
}
.contact1 .content {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-justify-content: space-between;
     -moz-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-align-items: flex-start;
     -moz-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
}
.contact1 .left {
  width: 40%;
}
.contact1 .right {
  display: flex;
  align-items: flex-start;
  gap: 0.2rem;
}
.contact1 .my-title {
  margin-bottom: 0.2rem;
  text-align: left;
}
.contact1 .text1 {
  line-height: 1.4166666667;
  margin-bottom: 0.37rem;
}
.contact1 .text2 {
  line-height: 1.625;
}
.contact1 .text3 {
  display: -webkit-inline-flex;
  display: -moz-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  color: #fff;
  background-color: var(--color);
  border-radius: 100px;
  line-height: 3.3333333333;
  padding: 0 0.22rem;
}
.contact1 .text3 img {
  width: 1.1111111111em;
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
  margin-right: 0.1rem;
}
.contact1 .text3 a:hover {
  text-decoration: underline;
}
.contact1 .text4 {
  background-color: #FF742A;
}
.contact2 {
  padding-top: 0.43rem;
  padding-bottom: 1.2rem;
}
.contact2 .img {
  margin-bottom: 1rem;
}
.contact2 .content {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: flex-start;
     -moz-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
  -webkit-justify-content: space-between;
     -moz-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.contact2 .left {
  -webkit-flex-grow: 1;
     -moz-box-flex: 1;
      -ms-flex-positive: 1;
          flex-grow: 1;
}
.contact2 .logo {
  width: 4.48em;
  margin-bottom: 0.12rem;
}
.contact2 .my-title {
  text-align: left;
}
.contact2 .right {
  width: 69.4444444444%;
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
  margin-left: 15px;
  margin-top: 0.12rem;
  border-top: 2px solid #1C1B1F;
  padding-top: 0.47rem;
}
.contact2 .select {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-column-gap: 0.5rem;
     -moz-column-gap: 0.5rem;
          column-gap: 0.5rem;
  border-bottom: 1px solid #E0E0E0;
}
.contact2 .select-item {
  line-height: 1.3125;
  padding-bottom: 0.23rem;
  position: relative;
  cursor: pointer;
}
.contact2 .select-item::before {
  position: absolute;
  content: "";
  left: 0;
  width: 0%;
  bottom: 0;
  background-color: var(--color);
  height: 3px;
}
.contact2 .select-item:hover, .contact2 .select-item.active {
  color: var(--color);
}
.contact2 .select-item:hover::before, .contact2 .select-item.active::before {
  width: 100%;
}
.contact2 .list {
  color: #1C1B1F;
}
.contact2 .item {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  min-height: 5.75em;
  padding: 15px 0;
  border-bottom: 1px solid #E0E0E0;
}
.contact2 .item-title {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  line-height: 1.2857142857;
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
}
.contact2 .item-title img {
  width: 1.2857142857em;
  margin-right: 0.1rem;
}
.contact2 .item-title p {
  width: 6em;
}
.contact2 .item-line {
  width: 1px;
  height: 1em;
  background-color: #D9D9D9;
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
  margin-left: 0.24rem;
  margin-right: 0.8rem;
}
.contact2 .item-text {
  -webkit-flex-grow: 1;
     -moz-box-flex: 1;
      -ms-flex-positive: 1;
          flex-grow: 1;
  line-height: 1.5;
  font-family: Arial;
}
.contact2 a.item-text:hover {
  color: var(--color);
  text-decoration: underline;
}

.search1 {
  padding-top: 6.25em;
  padding-bottom: 1rem;
}
.search1 .breadcrumb {
  width: 100%;
  max-width: 1920px;
  margin: 0.27rem auto 0.7rem;
  padding: 0 1rem;
}
.search1 .title {
  margin-bottom: 0.34rem;
  line-height: 1.25;
}
.search1 .content {
  position: relative;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-justify-content: space-between;
     -moz-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-align-items: flex-start;
     -moz-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
}
.search1 .left {
  width: 20.8333333333%;
  background-color: #F7F7F7;
  padding: 0.26rem 0.3rem;
  min-height: 5rem;
  position: sticky;
  top: 130px;
  left: 0;
}
.search1 .left-title {
  line-height: 1.2;
  margin-bottom: 0.35rem;
}
.search1 .select-item {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.search1 .select-item + .select-item {
  margin-top: 0.35rem;
}
.search1 .select-icon {
  width: 1.75em;
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
  margin-right: 0.15rem;
}
.search1 .select-text {
  line-height: 1.3125;
}
.search1 .right {
  width: 76.3888888889%;
}
.search1 .input {
  padding: 0.2rem 0.2rem 0.24rem;
  background-color: #F7F7F7;
  margin-bottom: 0.27rem;
}
.search1 .input p {
  line-height: 1.3333333333;
  margin-bottom: 0.14rem;
}
.search1 .input-container {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
}
.search1 .input-container input {
  -webkit-flex-grow: 1;
     -moz-box-flex: 1;
      -ms-flex-positive: 1;
          flex-grow: 1;
  height: 3em;
  padding: 0 0.2rem;
  color: #1C1B1F;
  border: 1px solid #1C1B1F;
  background-color: #fff;
}
.search1 .input-container input:focus {
  border-color: var(--color);
}
.search1 .input-container span {
  width: 3em;
  height: 3em;
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
  margin-left: 0.12rem;
  background-color: var(--color);
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  cursor: pointer;
  -webkit-justify-content: center;
     -moz-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.search1 .input-container span:hover {
  background-color: #84A3C1;
}
.search1 .input-container span img {
  width: 1em;
}
.search1 .tip {
  line-height: 1.3125;
  color: #666;
  margin-bottom: 0.29rem;
}
.search1 .list {
  margin-bottom: 0.49rem;
}
.search1 .item {
  padding: 0.4rem 0;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  border-bottom: 1px solid #F7F7F7;
}
.search1 .item:hover .item-title {
  color: var(--color);
}
.search1 .item:first-child {
  border-top: 1px solid #F7F7F7;
}
.search1 .item-img {
  width: 29.0909090909%;
  aspect-ratio: 320/205;
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
  border-radius: 0.12rem;
  margin-right: 0.4rem;
}
.search1 .item-info {
  -webkit-flex-grow: 1;
     -moz-box-flex: 1;
      -ms-flex-positive: 1;
          flex-grow: 1;
  width: 0;
}
.search1 .item-time {
  line-height: 1.5;
  opacity: 0.6;
  color: #AEAEAE;
}
.search1 .item-title {
  line-height: 1.4166666667;
  margin-bottom: 0.2rem;
}
.search1 .item-title span {
  color: var(--color);
  text-decoration: underline;
}
.search1 .item-text {
  line-height: 1.625;
  margin-bottom: 0.25rem;
}
.search1 .item-text span {
  color: var(--color);
  text-decoration: underline;
}

@media (max-width: 1440px) {
  .index3 .list {
    top: 0;
  }
  .index3 .ul {
    top: 0.2rem;
  }
  .index3 .item + .item {
    margin-top: 0.3rem;
  }
}
@media (max-width: 1050px) {
  .a_dw {
    top: -50px;
  }
  .mhead {
    position: relative;
  }
  header {
    position: sticky;
    top: 0;
    left: 0;
    z-index: 1000;
  }
  .footer {
    padding-bottom: 50px;
  }
  .footer .logo {
    width: 80%;
    margin-bottom: 20px;
  }
  .footer .top {
    -webkit-flex-direction: column;
       -moz-box-orient: vertical;
       -moz-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-justify-content: center;
       -moz-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    -webkit-align-items: center;
       -moz-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    padding-bottom: 15px;
  }
  .footer .codes {
    margin-bottom: 0;
  }
  .footer .nav {
    display: none;
  }
  .footer .content {
    width: 100%;
    padding-left: 0;
  }
  .footer .texts {
    -webkit-flex-direction: column;
       -moz-box-orient: vertical;
       -moz-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-justify-content: center;
       -moz-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    -webkit-align-items: center;
       -moz-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    text-align: center;
    row-gap: 8px;
  }
  .footer .btn{
      margin-left: auto;
      margin-right: auto;
  }
  .news-detail1, .search1 {
    padding-top: 10px;
  }
}
@media (min-width: 801px) {
  .show800 {
    display: none;
  }
}
@media (max-width: 800px) {
  .padding50 {
    padding-top: 50px !important;
    padding-bottom: 50px !important;
  }
  .show800 {
    display: block;
  }
  .hide800 {
    display: none;
  }
  .my-swiper-pagination .swiper-pagination-bullet {
    width: 8px;
    height: 8px;
  }
  .my-swiper-pagination .swiper-pagination-bullet-active {
    width: 20px;
  }
  .my-swiper-pagination.swiper-pagination-horizontal .swiper-pagination-bullet {
    margin: 0 4px;
  }
  .my-modal .modal-main {
    width: 100%;
  }
  .my-modal .modal-close {
    right: 0;
    top: -33px;
  }
  #preview-modal .modal-target {
    width: 100%;
  }
  .my-nav {
    display: none;
  }
  .index > .swiper {
    height: auto;
  }
  .index > .swiper > .swiper-wrapper {
    display: block;
  }
  .index > .swiper > .swiper-wrapper > .swiper-slide {
    height: auto;
  }
  .index .paginations {
    display: none;
  }
  .index1 .content {
    padding: 0;
    -webkit-align-items: center;
       -moz-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
  .index2 {
    aspect-ratio: 750/950;
    overflow: hidden;
  }
  .index2 .swiper {
    overflow: initial;
  }
  .index2 .title {
    top: 15px;
  }
  .index2 .text1{
      font-size: 14px;
  }
  .index2 .content .box {
    padding: 0 5%;
  }
  .index2 .swiper-slide {
    width: 200px!important;
  }
  .index2 .slide-more {
    margin-top: 30px;
  }
  .index3 .map-container {
    overflow: auto;
    margin-bottom: 15px;
  }
  .index3 .map {
    width: 800px;
    margin-top: 0;
    margin-left: 0;
  }
  .index3 .list {
    position: relative;
    right: 0;
    width: 100%;
  }
  .index3 .dot-info img {
    display: none;
  }
  .index3 .dot-info p {
    -webkit-transform: none;
       -moz-transform: none;
        -ms-transform: none;
         -o-transform: none;
            transform: none;
    margin-left: 10px;
  }
  .index3 .ul {
    width: 60%;
    z-index: 5;
  }
  .index3 .li {
    width: 100%;
    padding: 10px;
  }
  .index4 {
    overflow: hidden;
  }
  .index4 .content {
    -webkit-flex-wrap: wrap;
        -ms-flex-wrap: wrap;
            flex-wrap: wrap;
    height: auto;
  }
  .index4 .info {
    width: 100%;
    padding-top: 0;
    margin-bottom: 20px;
  }
  .index4 .list-container {
    width: 100%;
    -webkit-flex-direction: column;
       -moz-box-orient: vertical;
       -moz-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    height: auto;
  }
  .index4 .list1, .index4 .list2 {
    width: 100vw;
    margin-left: -5vw;
    height: auto;
  }
  .index4 .list {
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    width: initial;
  }
  .index4 .item {
    -webkit-flex-shrink: 0;
        -ms-flex-negative: 0;
            flex-shrink: 0;
  }
  .index4 .item {
    width: 200px;
    margin-right: 20px;
  }
  .index4 .item-text3 {
    margin-bottom: 20px;
  }
  .about1 .content {
    -webkit-flex-wrap: wrap;
        -ms-flex-wrap: wrap;
            flex-wrap: wrap;
  }
  .about1 .texts {
    width: 100%;
    aspect-ratio: initial;
    margin-bottom: 15px;
  }
  .about1 .swiper {
    width: 100%;
  }
  .about1 .list {
    -webkit-flex-wrap: wrap;
        -ms-flex-wrap: wrap;
            flex-wrap: wrap;
    row-gap: 10px;
  }
  .about1 .item {
    width: 100%;
  }
  .about2 .swiper-slide {
    width: 100%;
  }
  .about3 .swiper {
    padding-bottom: 20px;
  }
  .about3 .swiper-wrapper {
    -webkit-flex-wrap: nowrap;
        -ms-flex-wrap: nowrap;
            flex-wrap: nowrap;
    -webkit-justify-content: initial;
       -moz-box-pack: initial;
        -ms-flex-pack: initial;
            justify-content: initial;
  }
  .about4 .swiper {
    padding-bottom: 20px;
  }
  .about4 .swiper-slide {
    top: 0 !important;
    width: 100% !important;
    height: auto;
    opacity: 0 !important;
  }
  .about4 .swiper-slide .slide-container {
    width: 100% !important;
    margin-left: 0 !important;
    min-height: 150px;
  }
  .about4 .swiper-slide-active {
    opacity: 1 !important;
  }
  .about4 .slide-dot {
    opacity: 1;
  }
  .about4 .slide-text {
    opacity: 1;
  }
  .about4 .text {
    margin-bottom: 30px;
  }
  .about6 .swiper-slide {
    -webkit-column-gap: 0;
       -moz-column-gap: 0;
            column-gap: 0;
    -webkit-justify-content: space-between;
       -moz-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
  }
  .about6 .item {
    width: 49%;
  }
  .product1 .item {
    -webkit-flex-direction: column-reverse !important;
       -moz-box-orient: vertical !important;
       -moz-box-direction: reverse !important;
        -ms-flex-direction: column-reverse !important;
            flex-direction: column-reverse !important;
    padding: 15px;
  }
  .product1 .item-img {
    width: 100%;
    margin-bottom: 15px;
  }
  .product1 .item-info {
    width: 100%;
  }
  .product1 .item-bg {
    left: 0 !important;
    right: 0 !important;
    width: 100%;
    bottom: auto;
    height: 30%;
  }
  .product1 .my-more {
    display: none;
  }
  .product1 .item-icon {
    margin-bottom: 15px;
  }
  .product-detail1 .content {
    min-width: initial;
    -webkit-flex-wrap: wrap;
        -ms-flex-wrap: wrap;
            flex-wrap: wrap;
  }
  .product-detail1 .info {
    width: 100%;
    padding: 15px 15px 0;
    margin-left: 0;
    margin-bottom: 20px;
  }
  .product-detail1 .right {
    width: 100%;
    padding-bottom: 15px;
  }
  .product-detail1 .img {
    position: relative;
    bottom: 0;
  }
  .product-detail1 .swiper_1 .swiper-wrapper {
    -webkit-column-gap: 0;
       -moz-column-gap: 0;
            column-gap: 0;
    -webkit-justify-content: space-between;
       -moz-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
  }
  .product-detail1 .swiper_1 .swiper-slide {
    width: 49%;
  }
  .product-detail1 .line {
    margin-left: 15px;
  }
  .product-detail1 .text1, .product-detail1 .text2, .product-detail1 .text3 {
    padding-left: 15px;
  }
  .product-detail1 .swiper_2 .swiper-slide {
    width: 250px;
  }
  .product-detail1 .select {
    overflow: auto;
  }
  .product-detail1 .select-item {
    -webkit-flex-shrink: 0;
        -ms-flex-negative: 0;
            flex-shrink: 0;
    white-space: nowrap;
    padding: 0 15px;
  }
  .news1 .swiper-slide {
    -webkit-flex-wrap: wrap;
        -ms-flex-wrap: wrap;
            flex-wrap: wrap;
  }
  .news1 .slide-img {
    width: 100%;
    margin-bottom: 20px;
  }
  .news1 .slide-info {
    width: 100%;
  }
  .news1 .my-more {
    display: none;
  }
  .news2 .item {
    width: 100%;
  }
  .news-detail1 .breadcrumb {
    display: none;
  }
  .news-detail1 .bottom {
    -webkit-flex-wrap: wrap;
        -ms-flex-wrap: wrap;
            flex-wrap: wrap;
  }
  .news-detail1 .list {
    width: 100%;
    margin-bottom: 15px;
  }
  .news-detail1 .my-more {
    margin: 0 auto;
  }
  .contact1 {
    padding-top: 50px;
    padding-bottom: 150px;
  }
  .contact1 .content {
    -webkit-flex-wrap: wrap;
        -ms-flex-wrap: wrap;
            flex-wrap: wrap;
  }
  .contact1 .left {
    width: 100%;
    margin-bottom: 15px;
  }
  .contact2 .content {
    -webkit-flex-wrap: wrap;
        -ms-flex-wrap: wrap;
            flex-wrap: wrap;
  }
  .contact2 .right {
    margin-left: 0;
    width: 100%;
    margin-top: 20px;
  }
  .contact2 .item-line {
    margin-right: 15px;
  }
  .contact2 .item-title p {
    width: 4em;
  }
  .search1 .breadcrumb {
    display: none;
  }
  .search1 .content {
    -webkit-flex-wrap: wrap;
        -ms-flex-wrap: wrap;
            flex-wrap: wrap;
  }
  .search1 .left {
    width: 100%;
    position: static;
    margin-bottom: 20px;
  }
  .search1 .right {
    width: 100%;
  }
  .search1 .item-img {
    width: 130px;
  }
  .contact1 .right {
    flex-direction: column;
  }
}
@-webkit-keyframes fangdax {
  0% {
    -webkit-transform: scale(1.2);
            transform: scale(1.2);
  }
  100% {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
}
@-moz-keyframes fangdax {
  0% {
    -moz-transform: scale(1.2);
         transform: scale(1.2);
  }
  100% {
    -moz-transform: scale(1);
         transform: scale(1);
  }
}
@-o-keyframes fangdax {
  0% {
    -o-transform: scale(1.2);
       transform: scale(1.2);
  }
  100% {
    -o-transform: scale(1);
       transform: scale(1);
  }
}
@keyframes fangdax {
  0% {
    -webkit-transform: scale(1.2);
       -moz-transform: scale(1.2);
         -o-transform: scale(1.2);
            transform: scale(1.2);
  }
  100% {
    -webkit-transform: scale(1);
       -moz-transform: scale(1);
         -o-transform: scale(1);
            transform: scale(1);
  }
}
@-webkit-keyframes ani1 {
  100% {
    box-shadow: 0 0 0 0.1rem transparent;
  }
}
@-moz-keyframes ani1 {
  100% {
    box-shadow: 0 0 0 0.1rem transparent;
  }
}
@-o-keyframes ani1 {
  100% {
    box-shadow: 0 0 0 0.1rem transparent;
  }
}
@keyframes ani1 {
  100% {
    box-shadow: 0 0 0 0.1rem transparent;
  }
}
@keyframes ani2 {
  0% {
    transform: translate3d(0,0,0);
  }
  50% {
    transform: translate3d(50%,0,0);
  }
  100% {
    transform: translate3d(0,0,0);
  }
}