@import url("./common.css");
/* PC端 */
.black_area {
  background-color: #000;
  height: 7.29vw;
}
.i_page {
  background-color: #000;
}
.i_page .part1 {
  position: relative;
  width: 100%;
  padding: 2.08vw 8.33vw;
}
.i_page .part1 .mask_box {
  height: 500vh;
  margin-bottom: 6.25vw;
  position: relative;
}
.i_page .part1 .img.m{
    display: none;
}
.i_page .part1 .sticky {
  position: sticky;
  top: 9.38vw;
  width: calc(100vw - 16.67vw);
  height: calc(100vh - 9.38vw);
  margin: 0 auto;
}
.i_page .part1 .mask {
  position: absolute;
  top: 50%;
  left: 50%;
  /* transform: translate(-50%, -50%); */
  width: 26.04vw;
  height: 18.75vw;
  z-index: 2;
  -webkit-mask-image: url(../img/lighting2.svg);
  -webkit-mask-size: 100% 100%;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-position: center;
  max-height: 2000vh;
  /* display: flex;
  align-items: center;
  justify-content: center; */
}
.i_page .part1 .img {
  position: fixed;
  top: calc(50% + 4.69vw);
  left: 50%;
  transform: translate(-50%, -50%);
  width: calc(100vw - 16.67vw);
  height: calc(100vh - 9.38vw);
}
.i_page .part1 .img video {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
}
.i_page .part1 .txt {
  width: 66.56vw;
  margin: 0 auto;
  font-size: 0.22rem;
  line-height: 1.75;
  font-family: hr;
  color: #fff;
  text-align: center;
}
.i_page .part1 .txt span {
  color: #00aaeb;
}
.i_page .part2 {
  position: sticky;
  top: 0;
  height: 220vh;
  z-index: 2;
}
.i_page .part2 img {
  position: sticky;
  top: 9.08vw;
  width: 72.3vw;
  margin-left: 13.85vw;
  display: none;
}
.i_page .part2 img.act{
    display: block;
}
.i_page .part3 {
  position: sticky;
  z-index: 3;
  height: 150vh;
  top: 0;
}
.i_page .part3 .box {
  position: relative;
}
.i_page .part3 .bg {
  width: 100vw;
  height: 100vh;
  transform: scale(0.81);
}
.i_page .part3 .video_area{
    position: absolute;
    left: 50%;
  top: 50%;
  transform: translate(-50%,-50%);
    width: 50vw;
    height: 50vh;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all .5s;
}
.i_page .part3 .video_area .icon{
    width: 1.3rem;
    height: 1.3rem;
    position: relative;
}
.i_page .part3 .video_area img{
    cursor: pointer;
    position: absolute;
    top: 0;
    left: 0;
    transition: all .5s;
    width: 100%;
}
.i_page .part3 .video_area .icon .act_img{
    opacity: 0;
}
.i_page .part3 .video_area .icon:hover .comm_img{
    opacity: 0;
}
.i_page .part3 .video_area .icon:hover .act_img{
    opacity: 1;
}
.i_page .part3 .video_area:hover{
    opacity: 1;
}
.i_page .part3 .txt {
  position: absolute;
  top: 31%;
  left: 8.33vw;
  z-index: 9;
}
.i_page .part3 .txt .tit {
  color: #00aaeb;
  font-size: 0.36rem;
  font-family: hm;
  margin-bottom: 1.2vw;
}
.i_page .part3 .txt .con {
  font-size: 0.52rem;
  font-family: hb;
  margin-bottom: 5.21vw;
}
.i_page .part3 .txt .more{
    display: none;
}
.i_page .part4 {
  position: relative;
  z-index: 4;
  height: 150vh;
  background-color: #000;
}
.i_page .part4 .inner {
  position: sticky;
  top: 0;
  width: 100vw;
  height: 100vh;
}
.i_page .part4 .inner .mask {
  position: absolute;
  width: 100vw;
  height: 100vh;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}
.i_page .part4 .inner .imgs .img {
  display: none;
  width: 100vw;
  height: 100vh;
}
.i_page .part4 .inner .imgs .img.act {
  display: block;
}
.i_page .part4 .inner .txt {
  display: none;
  width: 20.83vw;
  height: 18.8vw;
  position: absolute;
  left: 7.29vw;
  top: 30%;
  /*transform: translateY(-50%);*/
}

.i_page .part4 .inner .txt.act {
  display: block;
}
.i_page .part4 .inner .txt .tit {
  font-size: 0.52rem;
  margin-bottom: 2vw;
  font-family: hb;
}

.i_page .part4 .inner .txt .con {
  font-size: 0.22rem;
  font-family: hr;
  line-height: 1.75;
}
.i_page .part4 .inner .txt .con span {
  color: #00aaeb;
}
.i_page .part4 .inner .txt .more {
  position: absolute;
  bottom: 0;
  left: 0;
}
.i_page .part4 .inner .swiper{
    display: none;
}
.i_page .part4 .inner .tab {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 0 7.29vw;
  display: flex;
}
.i_page .part4 .inner .tab .item {
  margin-right: 3.75vw;
  height: 5.21vw;
  border-top: 0.05vw solid rgba(255, 255, 255, 0.8);
  position: relative;
  width: 14.06vw;
  padding-top: 0.94vw;
  font-size: 0.18rem;
  font-family: hm;
  color: rgba(255, 255, 255, 0.5);
  cursor: pointer;
}
.i_page .part4 .inner .tab .item.act {
  color: rgba(255, 255, 255, 1);
}
.i_page .part4 .inner .tab .item:last-child {
  margin-right: 0;
}
.i_page .part4 .inner .tab .item::after {
  content: "";
  position: absolute;
  left: 0;
  top: -0.1vw;
  width: 0%;
  height: 0.16vw;
  background-color: #fff;
  transition: all 0.5s;
}
.i_page .part4 .inner .tab .item:hover::after,
.i_page .part4 .inner .tab .item.act::after {
  width: 100%;
}
.i_page .part5 {
  position: relative;
  z-index: 5;
  height: 700vh;
  background-color: #000;
}
.i_page .part5 .inner {
  position: sticky;
  top: 0;
  padding-top: 16.74vh;
  height: 100vh;
  /*width: 100vw;*/
  /*overflow: hidden;*/
}
.i_page .part5 .bg {
  position: absolute;
  top: 0;
  width: 65.63vw;
  left: 17.19vw;
}
.i_page .part5 .txt {
  position: relative;
}
.i_page .part5 .title {
  font-size: 0.52rem;
  font-family: hb;
  margin-bottom: 2.87vh;
  text-align: center;
}
.i_page .part5 .desc {
  font-size: 0.22rem;
  font-family: hr;
  margin-bottom: 5.09vh;
  text-align: center;
}
.i_page .part5 .more {
  margin: 0 auto 4.9vw;
}
.i_page .part5 .swiper{
    display: none;
}
.i_page .part5 .list {
  position: absolute;
  bottom: 14.54vh;
  left: 9.64vw;
  display: flex;
}
.i_page .part5 .list .img {
  width: 26.3vw;
  height: 20.78vw;
  margin-right: 2.34vw;
}
.i_page .part5 .list .img:last-child {
  margin-right: 0;
}
.i_page .part5 .pages {
  position: absolute;
  bottom: 5vh;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
}
.i_page .part5 .pages .item {
  width: 10px;
  height: 10px;
  opacity: 0.35;
  background-color: #fff;
  border-radius: 50%;
  margin-right: 18px;
}
.i_page .part5 .pages .item:last-child {
  margin-right: 0;
}
.i_page .part5 .pages .item.act {
  opacity: 1;
}

.i_page .part6 {
  position: relative;
  z-index: 5;
  padding-top: 15.74vh;
  height: 100vh;
  background: #000;
  padding-bottom: 5.63vw;
}
.i_page .part6 .title {
  font-size: 0.52rem;
  font-family: hb;
  margin-bottom: 2.87vh;
  text-align: center;
}
.i_page .part6 .desc {
  font-size: 0.22rem;
  font-family: hr;
  margin-bottom: 5.19vh;
  text-align: center;
}
.i_page .part6 .swiper {
  width: 62.29vw;
  height: 33.28vw;
}
.i_page .part6 .swiper .img {
  width: 100%;
  height: 100%;
}
.i_page .part6 .swiper .mask {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}
.i_page .part6 .swiper .txt {
  position: relative;
  padding-top: 5vw;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.i_page .part6 .swiper .txt.m{
    display: none;
}
.i_page .part6 .swiper .txt .tit {
  font-size: 0.36rem;
  margin-bottom: 1.3vw;
  font-family: hb;
}
.i_page .part6 .swiper .txt .con {
  font-size: 0.18rem;
  margin-bottom: 2.08vw;
  line-height: 2;
  font-family: hr;
  opacity: 0.8;
  width: 80%;
}
.swiper_box {
  position: relative;
}
/* 按钮 */
.i_page .part6 .btn {
  width: 100%;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  justify-content: space-between;
  padding: 0 14.58vw;
  z-index: 99;
}
.i_page .part6 .prev {
  height: 1.25vw;
  width: 0.99vw;
  background-image: url("../img/arr.svg");
  background-size: cover;
  cursor: pointer;
  border-radius: 50%;
  box-shadow: 0 0 1.56vw rgba(0, 0, 0, 0.1);
  position: relative;
}
.i_page .part6 .prev::after {
  position: absolute;
  content: "";
  top: 50%;
  transform: translateY(-50%);
  left: 0.26vw;
  width: 0;
  height: 0.1vw;
  background-color: #fff;
  border-radius: 0.1vw;
  transition: all 0.5s;
}
.i_page .part6 .prev:hover::after {
  width: 100%;
}
.i_page .part6 .next {
  height: 1.25vw;
  width: 0.99vw;
  background-image: url("../img/arr.svg");
  background-size: cover;
  transform: rotate(180deg);
  cursor: pointer;
  border-radius: 50%;
  box-shadow: 0 0 1.56vw rgba(0, 0, 0, 0.1);
}
.i_page .part6 .next::after {
  position: absolute;
  content: "";
  top: 50%;
  transform: translateY(-50%);
  left: 0.26vw;
  width: 0;
  height: 0.1vw;
  background-color: #fff;
  border-radius: 0.1vw;
  transition: all 0.5s;
}
.i_page .part6 .next:hover::after {
  width: 100%;
}
.i_page .part6 .swiper-pagination {
  bottom: 3.02vw;
}
.i_page .part6 .swiper-pagination-bullet {
  background-color: #fff;
  width: 0.52vw;
  height: 0.52vw;
  margin-right: 0.63vw;
}

.n_page {
  padding-top: 5.73vw;
}
.n_page .tab {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 3.13vw;
}
.n_page .tab .item {
  border: #ffffff 0.05vw solid;
  width: 11.82vw;
  height: 3.44vw;
  margin-right: 1.56vw;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.04vw;
  font-family: hr;
  transition: all 0.5s;
}
.n_page .tab .item.act,
.n_page .tab .item:hover {
  background-color: #00aaeb;
  border: transparent 0.05vw solid;
}
.n_page .tab .item:last-child {
  margin-right: 0;
}
.n_page .suggest {
  display: flex;
  justify-content: space-between;
  padding: 0 8.33vw;
}
.n_page .suggest .img {
  width: 45.57vw;
  height: 30.73vw;
}
.n_page .suggest .txt {
  width: 31.87vw;
  padding-top: 6.04vw;
}
.n_page .suggest .txt .title {
  font-size: 1.35vw;
  font-family: hb;
  margin-bottom: 0.83vw;
}
.n_page .suggest .txt .time {
  font-size: 0.83vw;
  font-family: hr;
  margin-bottom: 0.94vw;
}
.n_page .suggest .txt .con {
  font-size: 0.83vw;
  font-family: hl;
  opacity: 0.8;
  margin-bottom: 0.83vw;
  line-height: 2;
}

.n_page section {
  padding: 5.21vw 8.33vw 5.21vw;
  background-image: url("../img/nbg.png");
  background-size: cover;
}
.n_page .list {
  display: flex;
  flex-wrap: wrap;
}
.n_page .list .item {
  width: 26.04vw;
  height: 28.54vw;
  margin-right: 2.4vw;
  margin-bottom: 1.98vw;
}
.n_page .list .item .img {
  width: 100%;
  height: 16.67vw;
}
.n_page .list .item:nth-child(3n) {
  margin-right: 0;
}
.n_page .list .item .txt {
  padding-top: 1.98vw;
}
.n_page .list .item .txt .tit {
  font-size: 1.04vw;
  font-family: hb;
  margin-bottom: 0.94vw;
}
.n_page .list .item .txt .time {
  font-size: 0.83vw;
  font-family: hr;
  margin-bottom: 0.94vw;
}
.n_page .list .item .txt .con {
  font-size: 0.83vw;
  font-family: hl;
  opacity: 0.8;
  margin-bottom: 0.83vw;
  line-height: 2;
}
.pagination {
  display: flex;
  justify-content: center;
}
.pagination .item {
  width: 2.6vw;
  height: 2.6vw;
  margin-right: 1.04vw;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.94vw;
  font-family: dm;
  border-radius: 50%;
  border: 0.1vw solid #fff;
  transition: all 0.5s;
}
.pagination .item:last-child {
  margin-right: 0;
}
.pagination .item:hover,
.pagination .item.act {
  background-color: #00aaeb;
  border: 0.08vw solid transparent;
}
.pagination .item i {
  display: block;
  width: 0.47vw;
  height: 0.73vw;
  background-size: 100% 100%;
  transition: all 0.5s;
}
.pagination .prev i {
  background-image: url(../img/pagl.svg);
}
.pagination .next i {
  background-image: url(../img/pagr.svg);
}

.nd_page {
  padding: 4.01vw 18.75vw 0;
}
.nd_page .title {
  font-size: 0.52rem;
  font-family: hb;
  margin-bottom: 1.88vw;
}
.nd_page .info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 1.25vw;
}
.nd_page .time {
  font-size: 0.22rem;
  font-family: hr;
  color: #999999;
}
.nd_page .share > a {
  width: 0.32rem;
  height: 0.32rem;
  position: relative;
  margin-left: 0.22rem;
  margin-right: 0;
}
.nd_page .share > a a {
  position: absolute;
  top: 5%;
  left: 5%;
  width: 90%;
  height: 90%;
  z-index: 1;
  margin: 0;
  border: none;
  background-color: transparent;
}
.nd_page .share > a > img {
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 10;
  pointer-events: none;
}
.nd_page .share > a > .act_img{
    display: none;
}
.nd_page .share > a:hover > .act_img{
    display: block;
}
.nd_page .share > a:hover > .comm_img{
    display: none;
}
.social-share .icon-weibo:before,
.social-share .icon-qq:before,
.social-share .icon-wechat:before {
  opacity: 0 !important;
}
.social-share .social-share-icon{
    line-height: 15px;
    opacity: 0;
}
.nd_page .content {
  padding: 2.86vw 0;
  border-top: 0.05vw solid rgba(168, 168, 168, 0.3);
  border-bottom: 0.05vw solid rgba(168, 168, 168, 0.3);
}
.nd_page .content p {
  font-size: 0.18rem;
  font-family: hr;
  line-height: 2;
  color: #a8a8a8;
}
.nd_page .content img {
  width: 100%;
  margin: 0.5rem 0;
}
.nd_page .nbottom {
  padding: 1.72vw 0 3.02vw;
  display: flex;
  justify-content: space-between;
}
.nd_page .nbottom .item {
  display: flex;
  flex-direction: column;
}
.nd_page .nbottom .item span {
  font-size: 0.22rem;
  font-family: hb;
  margin-bottom: 0.78vw;
  color: #a8a8a8;
}
.nd_page .nbottom .item a {
  font-size: 0.22rem;
  font-family: hm;
  color: #a8a8a8;
  transition: all 0.5s;
}
.nd_page .nbottom .item a:hover {
  color: #00aaeb;
}

.sea_page{
    padding: 2rem 3rem 1rem;
    background-color:#000;
    color: #fff;
}
.sea_page .title{
    font-size: 0.48rem;
    font-family: hb;
    margin-bottom: 0.5rem;
    text-align: center;
}
.sea_page form{
    position: relative;
}
.sea_page form img{
    position: absolute;
    left: 0.24rem;
    top: 50%;
    transform: translateY(-50%);
    width: 0.94vw;
}
.sea_page input{
    width: 100%;
    height: 0.5rem;
    border: 1px solid  #fff;
    padding-left: 0.5rem;
    background-color: transparent;
    color: #fff;
}

.tec_page .part {
  padding-top: 6.25vw;
}
.tec_page .title {
  font-size: 0.52rem;
  font-family: hb;
  margin-bottom: 0.52vw;
  text-align: center;
}
.tec_page .en {
  font-size: 0.22rem;
  font-family: gl;
  text-align: center;
  margin-bottom: 3.13vw;
}
.tec_page .part1 {
  height: 550vh;
}
.tec_page .part1.noswiper{
  padding-top: 3.25vw;
}
/*.tec_page .part1.noswiper .top{*/
/*  position: sticky;*/
/*  top: 10.54vw;*/
/*}*/
.tec_page .part1.noswiper .inner {
  position: sticky;
  top: 10.54vw;
  height: 68vh;
}
.tec_page .part1 .inner {
  position: sticky;
  top: -16.21vw;
  height: 130vh;
}
.tec_page .part1 .swipers {
  display: flex;
  justify-content: space-between;
  padding-right: 8.33vw;
}
.tec_page .part1 .swiper_box {
  width: 61.41vw;
  height: 26.46vw;
  display: flex;
  justify-content: flex-start;
  overflow: hidden;
  margin-left: 9.58vw;
}
.tec_page .part1 .swiper1 {
  width: 20.83vw;
  height: 100%;
}

.tec_page .part1 .swiper1 .swiper-slide {
  width: auto;
  display: flex;
  align-items: end;
}
.tec_page .part1 .swiper1 .swiper-slide .img {
  width: 15.63vw;
  height: 19.38vw;
  transition: all 0.5s;
}
.tec_page .part1 .swiper1 .swiper-slide-active .img {
  width: 20.83vw;
  height: 26.46vw;
}
.tec_page .part1 .swiper2 {
  width: 17.19vw;
  height: 26.46vw;
  overflow: hidden;
  position: relative;
}
.tec_page .part1 .swiper2 .txt {
  padding-top: 5.89vw;
  display: none;
}
.tec_page .part1 .swiper2 .txt.act{
    display: block;
}
.tec_page .part1 .swiper2 .tit {
  font-size: 0.3rem;
  font-family: hb;
  margin-bottom: 2.24vw;
  position: relative;
  color: #00aaeb;
}
.tec_page .part1 .swiper2 .tit::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 80%;
  height: 0.1vw;
  background-image: linear-gradient(90deg, #00aaeb, rgba(0, 170, 235, 0));
}
.tec_page .part1 .swiper2 .con {
  font-size: 0.18rem;
  font-family: hl;
  opacity: 0.8;
  line-height: 1.75;
}
/* 按钮 */
.tec_page .part1 .btn {
  width: 3.8vw;
  position: absolute;
  left: 0;
  bottom: 1.56vw;
  display: flex;
  justify-content: space-between;
  z-index: 99;
}
.tec_page .part1 .prev {
  height: 1.25vw;
  width: 0.99vw;
  background-image: url("../img/arr.svg");
  background-size: cover;
  cursor: pointer;
  border-radius: 50%;
  box-shadow: 0 0 1.56vw rgba(0, 0, 0, 0.1);
  position: relative;
}
.tec_page .part1 .next {
  height: 1.25vw;
  width: 0.99vw;
  background-image: url("../img/arr.svg");
  background-size: cover;
  transform: rotate(180deg);
  cursor: pointer;
  border-radius: 50%;
  box-shadow: 0 0 1.56vw rgba(0, 0, 0, 0.1);
  position: relative;
}

.tec_page .part1 .prev::after {
  position: absolute;
  content: "";
  top: 50%;
  transform: translateY(-50%);
  left: 0.26vw;
  width: 0;
  height: 0.1vw;
  background-color: #fff;
  border-radius: 0.1vw;
  transition: all 0.5s;
}
.tec_page .part1 .prev:hover::after {
  width: 100%;
}
.tec_page .part1 .next::after {
  position: absolute;
  content: "";
  top: 50%;
  transform: translateY(-50%);
  left: 0.26vw;
  width: 0;
  height: 0.1vw;
  background-color: #fff;
  border-radius: 0.1vw;
  transition: all 0.5s;
}
.tec_page .part1 .next:hover::after {
  width: 100%;
}
.tec_page .part1 .swiper{
    display: none;
}
.tec_page .part1 .list {
  position: absolute;
  bottom: 10.54vh;
  left: 9.64vw;
  display: flex;
}
.tec_page .part1 .list .img {
  width: 26.3vw;
  height: 20.78vw;
  margin-right: 2.34vw;
}
.tec_page .part1 .list .img:last-child {
  margin-right: 0;
}

.tec_page .part1 .pages {
  position: absolute;
  bottom: 5vh;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
}
.tec_page .part1 .pages .item {
  width: 10px;
  height: 10px;
  opacity: 0.35;
  background-color: #fff;
  border-radius: 50%;
  margin-right: 18px;
}
.tec_page .part1 .pages .item:last-child {
  margin-right: 0;
}
.tec_page .part1 .pages .item.act {
  opacity: 1;
}
.tec_page .part2 {
  padding-bottom: 5.21vw;
}
.tec_page .part2 .item {
  display: flex;
  align-items: center;
  justify-content: start;
  padding: 6.25vw 0;
  margin-bottom: 1.56vw;
}
.tec_page .part2 .item:nth-child(2n - 1) {
  margin-right: 8.33vw;
  background-image: url("../img/tecbg1.png");
  background-size: 100%;
  padding-left: 10.42vw;
  /*padding-right: 5.21vw;*/
}
.tec_page .part2 .item:nth-child(2n) {
  margin-left: 8.33vw;
  background-image: url("../img/tecbg2.png");
  background-size: 100%;
  flex-direction: row-reverse;
  /*padding-left: 5.21vw;*/
}
.tec_page .part2 .item:last-child {
  margin-bottom: 0;
}
.tec_page .part2 .item .swiper_box {
  position: relative;
}
.tec_page .part2 .item .swiper {
  width: 50.63vw;
  height: 25.57vw;
  margin: 0;
}
.tec_page .part2 .item .img {
  width: 50.63vw;
  height: 25.57vw;
}
.tec_page .part2 .item .txt {
  width: 16.2vw;
  margin: 0 11.43vw 0 4.43vw;
}
.tec_page .part2 .item:nth-child(1) .txt{
  margin: 0 4.43vw;
}

.tec_page .part2 .item .tit {
  font-size: 0.3rem;
  font-family: hb;
  margin-bottom: 2.24vw;
  position: relative;
  color: #00aaeb;
}
.tec_page .part2 .item .tit::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 80%;
  height: 0.1vw;
  background-image: linear-gradient(90deg, #00aaeb, rgba(0, 170, 235, 0));
}
.tec_page .part2 .item .con {
  font-size: 0.22rem;
  font-family: hl;
  opacity: 0.8;
  line-height: 1.75;
}
.tec_page .part2 .item .con span {
  color: #00aaeb;
}
/* 按钮 */
.tec_page .part2 .btn {
  width: 54.84vw;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  justify-content: space-between;
  z-index: 99;
}
.tec_page .part2 .prev {
  height: 1.25vw;
  width: 0.99vw;
  background-image: url("../img/arr.svg");
  background-size: cover;
  cursor: pointer;
  border-radius: 50%;
  box-shadow: 0 0 1.56vw rgba(0, 0, 0, 0.1);
  position: relative;
}
.tec_page .part2 .next {
  height: 1.25vw;
  width: 0.99vw;
  background-image: url("../img/arr.svg");
  background-size: cover;
  transform: rotate(180deg);
  cursor: pointer;
  border-radius: 50%;
  box-shadow: 0 0 1.56vw rgba(0, 0, 0, 0.1);
  position: relative;
}

.tec_page .part2 .prev::after {
  position: absolute;
  content: "";
  top: 50%;
  transform: translateY(-50%);
  left: 0.26vw;
  width: 0;
  height: 0.1vw;
  background-color: #fff;
  border-radius: 0.1vw;
  transition: all 0.5s;
}
.tec_page .part2 .prev:hover::after {
  width: 100%;
}
.tec_page .part2 .next::after {
  position: absolute;
  content: "";
  top: 50%;
  transform: translateY(-50%);
  left: 0.26vw;
  width: 0;
  height: 0.1vw;
  background-color: #fff;
  border-radius: 0.1vw;
  transition: all 0.5s;
}
.tec_page .part2 .next:hover::after {
  width: 100%;
}

.a_page .part1 {
  padding: 6.77vw 8.33vw 0;
}
.a_page .part1 .tit {
  font-size: 0.2rem;
  font-family: hl;
  line-height: 2;
  text-align: center;
  margin-bottom: 3.13vw;
}
/*.a_page .part1 .tit span {*/
/*  color: #00aaeb;*/
/*}*/
.a_page .part1 .video {
  display: flex;
  justify-content: center;
}
.a_page .part1 .img {
  width: 62.29vw;
  height: 29.58vw;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.a_page .part1 .img .cover {
  background-color: rgba(0, 0, 0, 0.43);
}
.a_page .part1 .img img {
  position: relative;
  cursor: pointer;
}
.a_page .part2 {
  padding: 6.04vw 18.75vw;
}
.a_page .part2 .title {
  font-size: 0.52rem;
  font-family: hb;
  text-align: center;
  margin-bottom: 0.23rem
}
.a_page .part2 .desc {
  font-size: 0.22rem;
  font-family: hr;
  text-align: center;
  margin-bottom: 3.13vw;
}
.a_page .part2 .list .item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  height: 22.5vw;
  position: relative;
  margin-bottom: 1.25vw;
  opacity: 0.7;
  transition: all 0.5s;
}
.a_page .part2 .list .item:hover {
  opacity: 1;
}
.a_page .part2 .list .item::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background-image: linear-gradient(-90deg, #0e181c, rgba(14, 23, 27, 0));
}
.a_page .part2 .list .item .txt {
  width: 26.04vw;
  position: relative;
}
.a_page .part2 .list .item .txt .tit {
  font-size: 0.22rem;
  font-family: hb;
  margin-bottom: 0.94vw;
  color: #00aaeb;
}
.a_page .part2 .list .item .txt .time {
  font-size: 0.18rem;
  font-family: hr;
  margin-bottom: 0.94vw;
}
.a_page .part2 .list .item .txt .con {
  font-size: 0.83vw;
  font-family: hl;
  opacity: 0.8;
  margin-bottom: 1.25vw;
  line-height: 2;
  height: 3.33vw;
}
.a_page .part2 .list .item .img {
  width: 26.04vw;
  height: 16.67vw;
  position: relative;
}
.a_page .part3 {
  height: 29.27vw;
  padding-top: 11.15vw;
  position: relative;
  overflow: hidden;
}
.a_page .part3::before {
  content: "";
  height: 3.49vw;
  position: absolute;
  top: 0;
  width: 100%;
  left: 0;
  background-image: linear-gradient(#000000, rgba(0, 0, 0, 0));
}
.a_page .part3::after {
  content: "";
  height: 104.27vw;
  position: absolute;
  top: 100%;
  transform: translateY(-10.52vw);
  width: 100%;
  left: 0;
  background-image: linear-gradient(rgba(0, 5, 10, 0), #00aaeb);
}
.a_page .part3 .txt {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  z-index: 2;
}
.a_page .part3 .tit {
  font-size: 0.52rem;
  margin-bottom: 1.2vw;
  font-family: hb;
}
.a_page .part3 .con {
  font-size: 0.22rem;
  margin-bottom: 2.29vw;
  font-family: hr;
}
.banner .swiper {
  height: 100%;
}
.banner.pad::after {
  content: "";
  height: 13.39vw;
  position: absolute;
  bottom: 0;
  width: 100%;
  left: 0;
  background-image: linear-gradient(0deg, #000000, rgba(0, 0, 0, 0));
  z-index: 2;
}
.banner.pad .txt {
  top: 45%;
  left: 8.33vw;
  transform: translateY(-50%);
  text-align: left;
}

/* 按钮 */
.banner .btn {
  width: 100%;
  position: absolute;
  left: 0;
  top: 45%;
  transform: translateY(-50%);
  display: flex;
  justify-content: space-between;
  padding: 0 3.33vw;
  z-index: 99;
}
.banner .prev {
  height: 1.25vw;
  width: 0.99vw;
  background-image: url("../img/arr.svg");
  background-size: cover;
  cursor: pointer;
  border-radius: 50%;
  box-shadow: 0 0 1.56vw rgba(0, 0, 0, 0.1);
  position: relative;
}
.banner .next {
  height: 1.25vw;
  width: 0.99vw;
  background-image: url("../img/arr.svg");
  background-size: cover;
  transform: rotate(180deg);
  cursor: pointer;
  border-radius: 50%;
  box-shadow: 0 0 1.56vw rgba(0, 0, 0, 0.1);
  position: relative;
}
.banner .prev::after {
  position: absolute;
  content: "";
  top: 50%;
  transform: translateY(-50%);
  left: 0.26vw;
  width: 0;
  height: 0.1vw;
  background-color: #fff;
  border-radius: 0.1vw;
  transition: all 0.5s;
}
.banner .prev:hover::after {
  width: 100%;
}
.banner .next::after {
  position: absolute;
  content: "";
  top: 50%;
  transform: translateY(-50%);
  left: 0.26vw;
  width: 0;
  height: 0.1vw;
  background-color: #fff;
  border-radius: 0.1vw;
  transition: all 0.5s;
}
.banner .next:hover::after {
  width: 100%;
}

.p_page .part1 {
  padding: 9.01vw 7.29vw 6.61vw 0;
}
.p_page .part1 .inner {
  padding-left: 8.33vw;
  background-image: url("../img/p1bg.png");
  background-size: cover;
  display: flex;
  justify-content: space-between;
}
.p_page .part1 .left {
  padding-top: 2.76vw;
  width: 29.69vw;
}
.p_page .part1 .left .tit {
  font-size: 0.52rem;
  font-family: hb;
  margin-bottom: 0.52vw;
}
.p_page .part1 .left .en {
  font-size: 0.22rem;
  font-family: gl;
  margin-bottom: 3.13vw;
  color: #a8a8a8;
}
.p_page .part1 .left .con {
  font-size: 0.18rem;
  font-family: hl;
  line-height: 2;
}
.p_page .part1 .list {
  column-count: 2;
  column-gap: 0;
}
.p_page .part1 .list .item {
  position: relative;
  display: flex;
  align-items: end;
  background-color: rgba(0, 170, 235, 0.1);
  backdrop-filter: blur(0.52vw);
  width: 20.78vw;
  height: 21.41vw;
  margin-bottom: 1.61vw;
  margin-right: 1.61vw;
  -webkit-column-break-inside: avoid;
  transition: all .5s;
}
.p_page .part1 .list .item:hover{
  background-color: rgba(0, 170, 235, 0.4);
    
}
/*.p_page .part1 .list .item::after {*/
/*  content: "";*/
/*  position: absolute;*/
/*  top: 0;*/
/*  left: 0;*/
/*}*/
.p_page .part1 .list .item:nth-child(2n) {
  margin-right: 0;
}
.p_page .part1 .list .item .icon {
  position: absolute;
  top: 2.6vw;
  right: 2.6vw;
  width: 3.91vw;
}
.p_page .part1 .list .item:nth-child(1),
.p_page .part1 .list .item:nth-child(4) {
  width: 20.78vw;
  height: 17.19vw;
}
.p_page .part1 .item .txt {
  padding-left: 2.81vw;
}
.p_page .part1 .item .tit {
  font-size: 0.3rem;
  font-family: hb;
  margin-bottom: 1.56vw;
  color: #00AAEB;
}
.p_page .part1 .item .con {
  font-size: 0.18rem;
  font-family: hr;
  color: #a8a8a8;
  line-height: 2;
  margin-bottom: 2.08vw;
}
.p_page .part2 {
  padding: 0 8.33vw 6.51vw;
  position: relative;
  overflow: hidden;
}
.p_page .part2 .list{
    position: relative;
    z-index: 2;
}
.p_page .part2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -16.3vw;
  width: 100vw;
  height: 56.3vw;
  background-image: url("../img/p2bg.png");
  background-size: 100%;
}
.p_page .part2 .item {
  display: flex;
  margin-bottom: 4.17vw;
}
.p_page .part2 .item:last-child {
  margin-bottom: 0;
}
.p_page .part2 .item .img {
  width: 37.4vw;
  height: 31.87vw;
  display: flex;
  align-items: center;
  justify-content: center;
  /*padding: 4.17vw;*/
  background-color: rgba(14, 24, 28);
  margin-right: 6.25vw;
}
.p_page .part2 .item .img .limg{
  width: 37.4vw;
  height: 31.87vw;
}
.p_page .part2 .item .txt {
  padding-top: 7.29vw;
}
.p_page .part2 .item .tit {
  font-size: 0.30rem;
  font-family: hb;
  margin-bottom: 1.56vw;
  color: #00aaeb;
}
.p_page .part2 .item .con {
  font-size: 0.18rem;
  font-family: hl;
  color: #fff;
  opacity: 0.8;
  width: 22.4vw;
  line-height: 2;
  margin-bottom: 2.08vw;
}
.pd_page .part1 {
  padding: 12.4vw 8.33vw 0;
  background-image: url("../img/pdbg1.png");
  background-position: 0 11.41vw;
  background-size: 100%;
}
.pd_page .part1 .title {
  font-size: 0.52rem;
  font-family: hb;
  text-align: center;
  margin-bottom: 4.53vw;
}
.pd_page .part1 .inner {
  display: flex;
  justify-content: space-between;
}
.pd_page .part1 .left {
  width: 40.21vw;
  height: 41vw;
  background-color: rgba(112, 112, 112, 0.1);
  backdrop-filter: blur(1.56vw);
  padding: 5.73vw 5.21vw 0;
  border-radius: 0.52vw;
  position: relative;
}
.pd_page .part1 .left img {
  margin-bottom: 4.17vw;
  width: 100%;
}
.pd_page .part1 .left .name {
  font-size: 1.25vw;
  font-family: hb;
  text-align: center;
  position: absolute;
  bottom: 0.55rem;
  width: 100%;
  left: 0;
}
.pd_page .part1 .right {
  padding-top: 2.08vw;
  width: 38.75vw;
  position: relative;
}
.pd_page .part1 .right .item {
  margin-bottom: 3.28vw;
  width: 16.88vw;
}
.pd_page .part1 .right .item img {
  height: 2.76vw;
  margin-bottom: 1.15vw;
}
.pd_page .part1 .right .item .tit {
  font-size: 0.3rem;
  font-family: hm;
  margin-bottom: 0.83vw;
  color: #00aaeb;
}
.pd_page .part1 .right .item .con {
  font-size: 0.18rem;
  font-family: hl;
  opacity: 0.8;
}
.pd_page .part1 .right .img {
  width: 100%;
  height: 20.73vw;
  border-radius: 0.52vw;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: absolute;
  bottom: 0;
  left: 0;
  background-color: rgba(112, 112, 112, 0.1);
  backdrop-filter: blur(1.56vw);
  padding-top: 2.08vw;
}
.pd_page .part1 .right .img img {
  height: 12.03vw;
  margin-bottom: 2.08vw;
}
.pd_page .part1 .right .name {
  font-size: 0.26rem;
  font-family: hb;
  text-align: center;
}
.pd_page .part2 {
  padding: 14.37vw 8.33vw 4.9vw;
  background-image: url("../img/pdbg2.png");
  background-size: 100%;
}

.pd_page .part2 table {
    width: 100% !important;
    background-color: #0E181C;
    border: 1px solid rgba(112, 112, 112, .3);
}

.pd_page .part2 table tr {
    height: .7rem;
    line-height: .7rem;
    border-bottom: 1px solid rgba(112, 112, 112, .3);
}

.pd_page .part2 table tr:last-child {
    border-bottom: none;
}

.pd_page .part2 table tr td {
    border-right: 1px solid rgba(112, 112, 112, .3);
    font-size: 16px;
    width: 20.5%;
}

.pd_page .part2 table tr td * {
    font-size: 16px !important;
    color: #fff !important;
}

.pd_page .part2 table tr td:first-child * {
    font-size: 15px !important;
}

.pd_page .part2 table tr td:first-child {
    background-color: #091216;
    font-size: 15px;
    width: 18%;
}

.pd_page .part2 table tr td:last-child {
    border-right: none;
}
 
  
.dialog {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 999;
  pointer-events: none;
  opacity: 0;
  
}
.dialog.act {
  pointer-events: all;
  opacity: 1;
}
.dialog .cha{
  position: absolute;
  top: 1.04vw;
  right: 1.46vw;
  display: flex;
  flex-direction: column;
  align-items: center;
  color: #848484;
  font-size: 0.73vw;
}
.dialog .cha .img{
    width: 2.08vw;
    height: 2.08vw;
    border-radius: 50%;
    background-color: #ffffff36;
    display: flex;
    align-items: center;
    justify-content: center;
  margin-bottom: 0.39vw;
  transition: all .5s;
}
.dialog .cha img{
    width: 0.73vw;
}
.dialog .cha:hover .img{
    background-color: #05AAEB;
}
.dialog .inner{
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  justify-content: space-between;
  padding: 2.08vw 6.46vw;
  background-color: #212121;
  width: 94.58vw;
  background-image: url('../img/zhct.png');
  background-size: 39.64vw auto;
  background-position: bottom left;
}
.dialog .inner .title{
  font-size: 2.40vw;
  font-family: hb;
  width: 5rem;
}
.dialog form {
  width: 48.49vw;
}
.dialog form .list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.dialog form .item {
  width: 100%;
}

.dialog form textarea,
.dialog form input {
  width: 100%;
  background-color: #3b3b3b;
  padding: 0.63vw 0.83vw;
  border-radius: 0.10vw;
  color: #e3e3e3;
  font-size: 0.83vw;
  border: none;
}
.dialog form input {
  height: 2.55vw;
}
.dialog form textarea {
  height: 6.61vw;
}
.dialog form .item {
  margin-bottom: 2.45vw;
}
.dialog form .item3 {
  width: 23.07vw;
}
.dialog form .item2 {
  width: 23.07vw;
}
.dialog form .tit {
  margin-bottom: 1.04vw;
  color: #e3e3e3;
  font-size: 0.94vw;
  font-family: hm;
}
.dialog form .tit span {
  color: #ED1C24;
}
.dialog form button.more {
  border: none;
  margin-top: 0.78vw;
  background-color: #05AAEB;
  border-radius: 0;
  font-size: 0.83vw;
}


/* 适配 */
@media (max-width: 1680px) {
}
@media (max-width: 1480px) {
}
@media (max-width: 1440px) {
}
@media (max-width: 1366px) {
}
@media (max-width: 1280px) {
}
/* 移动端 */
@media (max-width: 1024px) {
    .dialog .inner{
        display: block;
    padding: 30px 20px;
    width: calc(100% - 40px);
    height: 60vh;
    overflow: auto;
    background-image: none;
    }
    .dialog .inner .title {
    font-size: 24px;
    margin-bottom: 20px;
    width: 100%;
}
.dialog .cha{
    right: 15px;
    top: 40px;
    font-size: 12px;
}
.dialog .cha .img{
    width: 25px;
    height: 25px;
    margin-bottom: 6px;
}
.dialog .cha img{
    width: 12px;
}
.dialog form{
    width: 100%;
}
.dialog form .item2,
.dialog form .item3{
    width: 100%;
}
    .dialog form textarea, .dialog form input{
        padding: 5px 10px;
    border-radius: 2px;
    font-size: 13px;
    }
    .dialog form input{
        height: 40px;
    }
    .dialog form textarea{
        height: 120px;
    }
    .dialog form .tit {
    margin-bottom: 10px;
    font-size: 16px;
}
    .dialog form .item{
        margin-bottom: 20px;
    }
    .dialog form button.more{
        font-size: 12px;
    }
  .aside {
      display: none;
  }
  .i_page .part1{
      padding: 0;
      height: 100vh;
  }
  .i_page .part1 .mask_box{
      display: none;
  }
  .i_page .part1 .img.m{
      display: block;
      height: 60vh;
      width: 100%;
      position: initial;
      transform: initial;
      
  }
  .i_page .part1 .txt {
      width: 100%;
      padding: 51px 20px ;
  }
  
  .i_page .part2{
      height: 270vh;
      overflow: hidden;
  }
  .i_page .part2 img {
      top: 32vh;
      width: 136%;
      margin-left: -14%;
      max-width: fit-content;
  }
  .i_page .part3 .bg{
      height: 95vw;
      transform: scale(1);
  }
  .i_page .part3 .txt{
      width: 100%;
      height: calc(100vh - 95vw);
      position: initial;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      background-image: linear-gradient(rgba(255,255,255,0),rgba(0,0,0,0.8),rgba(0,0,0,1));
  }
  .i_page .part3 .txt .con{
      font-size: 23px;
  }
  .i_page .part3 .txt .more{
      display: flex;
  }
  .i_page .part3 .video_area{
      display: none;
  }
  .i_page .part4 .inner .tab {
      display: none;
      padding: 0 5% 20px;
      justify-content: space-between;
  }
  .i_page .part4 .inner .txt {
      width: 90%;
      height: auto;
      left: 5%;
  }
  .i_page .part4 .inner .swiper{
    display: block;
    position: absolute;
    bottom: 35px;
    left: 0;
    width: calc(100% - 40px);
    margin: 0 20px;
  }
  .i_page .part4 .inner .swiper .item{
      padding: 9px 0;
      border-top: 1px solid rgba(255,255,255,.8);
      text-align: center;
      transition: all .5s;
  }
  .i_page .part4 .inner .swiper .swiper-slide-active .item{
      border-top: 2px solid rgba(255,255,255,1);
      
  }
  
  .i_page .part4 .inner .txt .more {
      position: relative;
      margin-top: 10px;
  }
  .i_page .part5 .inner {
     padding: 9vh 0 0;
     height: auto;
  }
  
  .i_page .part4 .inner .tab .item{
      margin-right: 0;
      width: margin-right;
  }
  .i_page .part5{
      height: auto;
  }
  .i_page .part5 .more{
      margin-bottom: 65px;
  }
  .i_page .part5 .pages,
  .i_page .part5 .list{
      display: none;
  }
  .i_page .part5 .swiper{
      display: block;
      height: 57vw;
      margin-left: 20px;
  }
  .i_page .part5 .swiper .img{
      width: 100%;
      height: 100%;
  }
  .i_page .part6 {
      padding: 8vh 0;
      height: auto;
  }
  .i_page .part6 .desc{
      font-size: 16px;
  }
  
  .i_page .part6 .swiper_box{
      padding-bottom: 80px;
  }
  .i_page .part6 .swiper {
      width: 90%;
      /*height: 350px;*/
      height: auto;
  }
  .i_page .part6 .swiper .img{
      height: 57vw;
  }
  
  .i_page .part6 .swiper .txt{
      display: none;
  }
  .i_page .part6 .swiper .txt.m{
      display: flex;
    width: 100%;
    margin: 0 auto;
    padding-top: 27px;
  }
  .i_page .part6 .swiper .txt .con{
      margin-bottom: 45px;
      width: 100%;
  }
  
  .i_page .part6 .swiper-pagination-bullet {
      width: 10px;
      height: 10px;
      margin: 0 6px;
  }
  
  .p_page .part1 {
      padding: 30px 5%;
  }
  
  .p_page .part1 .inner {
      padding-left: 0;
      flex-wrap: wrap;
  }
  
  .p_page .part1 .left {
      width: 100%;
      padding-top: 0;
  }
  
  .p_page .part1 .list {
      margin-top: 20px;
      width: 100%;
      column-count: initial;
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
  }
  
  .p_page .part1 .list .item,
  .p_page .part1 .list .item:nth-child(1),
  .p_page .part1 .list .item:nth-child(4) {
      width: 100%;
      height: 1.5rem;
      margin-right: 0;
  }
  
  .p_page .part1 .list .item .icon {
      width: .3rem;
  }
  
  .p_page .part1 .item .txt{
      padding: 0 5%;
  }
  
  .p_page .part2 .item {
      flex-wrap: wrap;
  }
  
  .p_page .part2 .item .img {
      width: 100%;
      height: 2rem;
      margin-right: 0;
  }
  
  .p_page .part2 .item .img .limg {
      width: 100%;
      height: 100%;
  }
  
  .p_page .part2 .item .img .himgf {
      width: 70%;
      height: 70%;
  }
  
  .p_page .part2 .item .txt {
      margin-top: 20px;
      width: 100%;
      padding-top: 0;
  }
  
  .p_page .part2 .item .con {
      width: 100%;
  }
  
  .pd_page .part1 {
      padding: 30px 5%;
  }
  
  .pd_page .part1 .inner {
      flex-wrap: wrap;
  }
  
  .pd_page .part1 .left {
      width: 100%;
      height: 2.5rem;
  }
  
  .pd_page .part1 .right {
      width: 100%;
      padding-top: 20px;
  }
  
  .pd_page .part1 .right .item {
      width: 100%;
      margin-bottom: 20px;
  }
  
  .pd_page .part1 .right .item img {
      height: 30px;
      margin-bottom: 10px;
  }
  
  .pd_page .part1 .right .img {
      height: 1.5rem;
      position: relative;
      margin-top: 10px;
  }
  
  .pd_page .part1 .right .img img {
      height: 1rem;
  }
  
  .pd_page .part2 {
      padding: 10px 5%;
      overflow-x: auto;
  }
  
  .pd_page .part2 table {
      min-width: max-content;
  }
  .pd_page .part2 table tr{
      line-height: 1;
  }
  .pd_page .part2 table tr td *{
      height: 100%;
      display: flex;
      justify-content: center;
      align-items: center;
  }
  
  .tec_page {
      padding-top: 70px;
  }
  
  .tec_page .part1 {
      height: auto;
  }
  
  .tec_page .part1 .inner {
      top: 0;
      height: auto;
      position: static;
  }
  
  .tec_page .part1 .swipers {
      flex-wrap: wrap;
      padding: 0 5%;
      margin-bottom: 20px;
  }
  
  .tec_page .part1 .swiper_box {
      width: 100%;
      height: 1.5rem;
      margin-left: 0;
  }
  .tec_page .part1 .swiper1{
      width: 100%;
  }
  .tec_page .part1 .swiper2 {
      width: 100%;
      height: auto;
  }
  
  .tec_page .part1 .swiper1 .swiper-slide {
      width: 32%;
  }
  
  .tec_page .part1 .swiper1 .swiper-slide .img,
  .tec_page .part1 .swiper1 .swiper-slide:hover .img {
      width: 100%;
      height: 100%;
  }
  .tec_page .en{
      margin-bottom: 29px;
  }
  .tec_page .part1 .inner,
  .tec_page .part1.noswiper .inner{
      height: auto;
      padding-bottom: 55px;
  }
  .tec_page .part1 .list {
      position: relative;
      bottom: 0;
      left: 0;
      display: none;
  }
  
  .tec_page .part1 .pages {
      position: relative;
      bottom: 0;
      left: 0;
      transform: translateX(0);
      display: none;
  }
  .tec_page .part1 .swiper{
      display: block;
      height: 57vw;
      margin-left: 20px;
  }
  .tec_page .part1 .swiper .img{
      width: 100%;
      height: 100%;
  }
  
  .tec_page .part2 {
      padding: 30px 0;
  }
  
  .tec_page .part2 .item {
      flex-wrap: wrap;
      padding: 20px;
      background-size: cover;
  }
  
  .tec_page .part2 .item:nth-child(2n - 1) {
      margin: 0;
      padding: 20px;
      background-size: cover;
  }
  
  .tec_page .part2 .item:nth-child(2n) {
      margin-left: 0;
      background-size: cover;
  }
  
  .tec_page .part2 .item .txt {
      width: 100%;
      margin: 0;
  }
  
  .tec_page .part2 .item:nth-child(1) .txt {
      margin: 0;
  }
  
  .tec_page .part2 .item .swiper_box {
      margin-top: 20px;
      width: 100%;
  }
  
  .tec_page .part2 .item .swiper {
      width: 100%;
      height: 2rem;
  }
  
  .tec_page .part2 .item .img {
      margin-top: 15px;
      width: 100%;
      height: 2rem;
  }
  
  .tec_page .part2 .btn{
      position: initial;
      transform: initial;
      width: 56px;
      margin: 22px auto;
  }
  .tec_page .part2 .prev,
  .tec_page .part2 .next{
      width: 17px;
      height: 22px;
  }
  .tec_page .part2 .prev::after,
  .tec_page .part2 .next::after{
      display: none;
  }
  
  .a_page .part1 {
      padding: 30px 5%;
  }
  
  .a_page .part1 .img {
      width: 100%;
      height: 2rem;
  }
  
  .a_page .part2 {
      padding: 10px 5%;
  }
  .a_page .part2 .title{
      margin-bottom: 10px;
  }
  .a_page .part2 .desc{
      font-size: 16px;
      margin-bottom: 15px;
  }
  
  .a_page .part2 .list .item {
      flex-wrap: wrap;
      height: auto;
      margin-bottom: 10px;
  }
  
  .a_page .part2 .list .item .txt {
      width: 100%;
      padding: 20px 20px ;
  }
  
  .a_page .part2 .list .item .txt .con {
      height: 4em;
  }
  
  .a_page .part2 .list .item .himgf {
      width: 100%;
      height: 2rem;
  }
  
  .a_page .part2 .list .item .img {
      width: 100%;
      height: 100%;
  }
  
  .a_page .part3 {
      padding: .5rem 5%;
      height: auto;
  }
  
  .n_page {
      padding-top: 30px;
  }
  .n_page .tab{
      margin-bottom: 20px;
  }
  .n_page .tab .item {
      width: max-content;
      height: max-content;
      padding: 5px 15px;
  }
  
  .n_page .suggest {
      flex-wrap: wrap;
      padding: 0 5%;
  }
  
  .n_page .suggest .img {
      width: 100%;
      height: 2rem;
  }
  
  .n_page .suggest .txt {
      width: 100%;
      padding-top: 20px;
  }
  
  .n_page section {
      padding: 20px 5%;
  }
  
  .n_page .list {
      flex-wrap: wrap;
  }
  
  .n_page .list .item {
      width: 100%;
      height: auto;
      margin-right: 0;
      margin-bottom: 15px;
  }
  
  .n_page .list .item .img {
      height: 2rem;
  }
  
  .n_page .list .item .txt {
      padding-top: 10px;
  }
  
  .pagination .item {
      width: 36px;
      height: 36px;
      border-width: 1px;
      margin-right: 10px;
  }
  
  .pagination .item i {
      width: 10px;
      height: 10px;
  }
  
  .nd_page {
      padding: 70px 5% 0;
  }
  
  .nd_page .share > a {
      margin-left: .1rem;
  }
  
  .nd_page .nbottom {
      padding: 10px 0;
      flex-wrap: wrap;
  }
  
  .nd_page .nbottom .item {
      width: 100%;
      margin-bottom: .2rem;
  }
  
  .nd_page .nbottom .item:last-child {
      margin-bottom: 0;
  }
  
  .p_page .part1 .left .tit,
  .pd_page .part1 .title,
  .tec_page .title,
  .a_page .part2 .title,
  .a_page .part3 .tit,
  .nd_page .title {
      font-size: 20px;
  }
  
  .i_page .part3 .txt .tit,
  .i_page .part4 .inner .txt .tit,
  .i_page .part5 .title,
  .i_page .part6 .title,
  .p_page .part1 .item .tit,
  .p_page .part2 .item .tit,
  .pd_page .part1 .right .item .tit {
      font-size: 23px;
  }
  
  .i_page .part6 .swiper .txt .tit,
  .p_page .part1 .left .en,
  .pd_page .part1 .left .name,
  .pd_page .part1 .right .name,
  .tec_page .part1 .swiper2 .tit,
  .tec_page .part2 .item .tit,
  .a_page .part2 .list .item .txt .tit,
  .n_page .tab .item,
  .n_page .suggest .txt .title,
  .n_page .list .item .txt .tit {
      font-size: 16px;
  }
  
  .i_page .part1 .txt,
  .i_page .part4 .inner .txt .con,
  .i_page .part5 .desc,
  .p_page .part1 .left .con,
  .p_page .part1 .item .con,
  .p_page .part2 .item .con,
  .pd_page .part1 .right .item .con,
  .tec_page .en,
  .tec_page .part1 .swiper2 .con,
  .tec_page .part2 .item .con,
  .a_page .part1 .tit,
  .a_page .part2 .list .item .txt .con,
  .a_page .part3 .con,
  .n_page .suggest .txt .con,
  .n_page .list .item .txt .con,
  .nd_page .content,
  .nd_page .content p,
  .nd_page .nbottom .item span,
  .nd_page .nbottom .item a {
      font-size: 14px;
  }
  
  .i_page .part4 .inner .tab .item,
  .i_page .part6 .swiper .txt .con,
  .a_page .part2 .list .item .txt .time,
  .n_page .suggest .txt .time,
  .n_page .list .item .txt .time,
  .pagination .item,
  .nd_page .time {
      font-size: 12px;
  }
  
  .i_page .part6 .btn,
  .black_area {
      display: none;
  }
}
@media (max-width: 960px) {
}
@media (max-width: 768px) {
}
@media (max-width: 414px) {
}
@media (max-width: 375px) {
}
@media (max-width: 320px) {
}