@media (min-width: 981px) {
  .header.fix .nav > ul > li,
  .header.fix .lang > a {
    height: 0.8rem;
  }
  .jstg .tg2 li:nth-child(2n) .item {
    flex-direction: row-reverse;
  }
  .jstg .tg2 li:nth-child(2n) .item .item-info {
    padding-left: 0.68rem;
  }
  .tianyi .ty3 li:nth-child(2n) .item {
    flex-direction: row-reverse;
  }
  .tianyi .ty3 li:nth-child(2n) .item .item-info {
    padding: 0 0 0 0.68rem;
  }
}

@media (max-width: 1200px) {
  .header .nav > ul > li {
    margin-left: 0.2rem;
  }
}

@media (max-width: 640px) {
  .headerm .navbtnm {
    width: 26px;
    height: 26px;
  }
}

.tkg {
  height: 1rem;
}

@media (max-width: 980px) {
  .ind1 {
    height: auto;
  }
  .tkg {
    height: 60px;
  }
  .header.open {
    background: #111;
  }
  .navbtnm {
    clear: both;
    text-align: center;
    position: relative;
    z-index: 21;
  }
  .navbtnm span {
    width: 100%;
    height: 2px;
    transition: all 0.5s;
    margin-top: 0.1rem;
    background: #fff;
    float: right;
  }
  .navbtnm span.line1 {
    margin-top: 0;
  }
  .navbtnm.open .line1 {
    -webkit-transform: rotate(44deg);
    -ms-transform: rotate(44deg);
    transform: rotate(44deg);
    transform-origin: 0%;
    -ms-transform-origin: 0%;
    -webkit-transform-origin: 0%;
    -moz-transform-origin: 0%;
    transition: all 0.5s;
  }
  .navbtnm.open .line2 {
    opacity: 0;
    transition: all 0.5s;
  }
  .navbtnm.open .line3 {
    -webkit-transform: rotate(-44deg);
    -ms-transform: rotate(-44deg);
    transform: rotate(-44deg);
    position: relative;
    top: 0.01rem;
    transform-origin: 0%;
    -ms-transform-origin: 0%;
    -webkit-transform-origin: 0%;
    -moz-transform-origin: 0%;
    transition: all 0.5s;
  }
  .headerm {
    padding: 0 15px;
    position: relative;
    height: 60px;
    z-index: 23;
  }
  .headerm .logo img {
    width: 1.5rem;
  }
  .headerm .navbtnm {
    width: 30px;
    height: 30px;
    z-index: 1;
    margin-top: 0.1rem;
    text-align: center;
  }
  .headerm .lang {
    position: relative;
    margin-right: 0.26rem;
  }
  .headerm .lang > a {
    color: #fff;
    height: 60px;
    font-size: 0.22rem;
  }
  .headerm .lang span {
    padding: 0 0.1rem;
  }
  .headerm .lang .v2 {
    top: 100%;
    padding: 0;
    background: none !important;
  }
  .headerm .lang .v2 a {
    font-size: 0.18rem;
    background: rgba(17, 17, 17, 0.8);
    color: #fff !important;
  }
  .big-nav {
    position: fixed;
    z-index: 9999;
    top: 0;
    right: -100%;
    background-size: cover;
    opacity: 0;
    visibility: hidden;
    transition: 0.3s;
    height: auto;
    width: 100%;
    overflow-y: auto;
  }
  .big-nav .scroll {
    width: 100%;
    position: fixed;
    top: 0.72rem;
    z-index: 22;
    background: #fff;
    padding-bottom: 0.15rem;
    height: 100%;
    overflow-y: auto;
  }
  .big-nav .scroll::-webkit-scrollbar {
    width: 0;
    height: 5px;
  }
  .big-nav .scroll li {
    width: 100%;
    text-align: left;
    padding-top: 0;
    border-bottom: rgba(51, 51, 51, 0.1) solid 1px;
  }
  .big-nav .scroll li a {
    color: #333;
    font-size: 0.21rem;
    padding: 0.16rem 0.15rem;
    position: relative;
    display: block;
  }
  .big-nav .scroll li a.v1::after, .big-nav .scroll li a.s1::after {
    display: block;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 0.25rem;
    text-align: center;
    right: 15px;
    font-size: 0.18rem;
    font-family: "iconfont" !important;
    content: "\e613";
    z-index: 2;
    font-weight: bold;
    color: #666;
    transition: 0.3s;
  }
  .big-nav .scroll li a.s1::after {
    right: 0;
  }
  .big-nav .scroll li ul {
    padding: 0 0.15rem 0.15rem 0.2rem;
    display: none;
  }
  .big-nav .scroll li ul li {
    width: 100%;
  }
  .big-nav .scroll li ul li a {
    display: block;
    font-weight: normal;
    padding: 0.17rem 0;
    font-size: 0.2rem;
  }
  .big-nav .scroll li ul li:last-child {
    border-bottom: 0;
  }
  .big-nav .scroll li .v2 li > .v1::after {
    right: 5px;
    content: "\e613";
  }
  .big-nav .scroll li .v2 li.on > .v1::after {
    content: "\e632";
  }
  .big-nav .scroll li .v2 li .sub1 {
    padding-right: 0;
  }
  .big-nav .scroll li .v3 {
    max-height: 3.5rem;
    overflow-y: auto;
  }
  .big-nav .scroll li .v3::-webkit-scrollbar {
    width: 5px;
    height: 5px;
  }
  .big-nav .scroll li .v3 li a {
    font-size: 0.22rem;
  }
  .big-nav .scroll li.on .v1::after {
    content: "\e632";
  }
  .big-nav .search2 {
    width: calc(100% - 0.3rem) !important;
    position: relative;
    margin: 0 0.15rem;
    margin-top: 0.3rem;
    border: 1px solid #ddd;
    border-radius: 0.3rem;
  }
  .big-nav .search2 .btn {
    width: 0.4rem;
    margin-right: 0.1rem;
    height: 0.5rem;
    display: flex;
    align-items: center;
  }
  .big-nav .search2 .btn i {
    color: #666;
    font-size: 0.26rem;
  }
  .big-nav .search2 .btn input {
    height: 100%;
  }
  .big-nav .search2 .input {
    height: 0.5rem;
    transition: 0.3s;
    padding: 0.1rem 0.2rem;
  }
  .big-nav .search2 .input input {
    width: 100%;
    height: 100%;
    font-size: 0.18rem;
  }
  .big-nav .search2::before {
    display: none;
  }
  .navShow .headerm .navbtnm i:before {
    content: "\e6e9";
    color: #333;
  }
  .navShow .big-nav {
    opacity: 1;
    visibility: visible;
    right: 0;
  }
  .footer .ft1 {
    padding: 0.45rem 0;
  }
  .footer .ft1 .col1 {
    width: 100%;
  }
  .footer .ft1 .col1 .nav li {
    width: 50%;
    float: left;
  }
  .footer .ft1 .col2 {
    width: 100%;
    margin: 0.35rem 0;
  }
  .footer .ft1 .col3 .btn-list li {
    margin: 0 0 0.2rem 0;
    width: 25%;
  }
  .footer .ft1 .col3 .btn-list li .icon-tiktok {
    transform: scale(0.8) !important;
  }
  .footer .ft1 .col3 .wx-list {
    margin-top: .2rem;
  }
  .footer .ft1 .col3 .wx-list ul {
    justify-content: flex-start;
  }
  .footer .ft2 {
    text-align: center;
  }
  .scroll-list .tempWrap {
    width: 100% !important;
  }
  .scroll-list li {
    width: 1.2rem !important;
  }
  .banner .swiper-pagination .swiper-pagination-bullet {
    width: 0.5rem;
    margin: 0 0.1rem;
  }
  .block1 {
    padding: 0.6rem 0 1.2rem 0;
  }
  .block1 .txt {
    position: relative;
    padding-top: 0;
  }
  .g-tit {
    font-size: 0.34rem;
  }
  .block2 li .item .item-txt {
    padding-top: 0.15rem;
  }
  .block2 li .item .item-txt .link {
    margin-top: 0.1rem;
  }
  .block5 .link-list {
    padding: 0.4rem 0 0.2rem 0;
  }
  .block5 .link-list li {
    width: 50%;
    margin-bottom: 0.5rem;
  }
  .block5 .link-list li .item .icon {
    margin: 0 auto;
    width: 1rem;
  }
  .block6 .item .item-info .date {
    width: 0.9rem;
    margin-top: -0.15rem;
  }
  .g-tit2 {
    margin-bottom: 0.25rem;
  }
  .jstg .tg1 .cont {
    padding: 0.6rem 0.25rem;
  }
  .jstg .tg1 .cont .desc {
    margin: 0.1rem 0 0.2rem;
  }
  .jstg .tg1 video {
    height: 25vh;
  }
  .jstg .tg2 .item {
    flex-direction: column-reverse;
    margin-bottom: 0.8rem;
  }
  .jstg .tg2 .item .item-pic {
    margin-bottom: 0.3rem;
  }
  .jstg .tg2 .item .item-info .desc {
    font-size: 0.2rem;
  }
  .jstg .tg2 .item .item-info .list {
    padding-top: 0.25rem;
  }
  .jstg .tg2 .item .item-info .list li {
    width: 50%;
  }
  .tg3 .dl .dd .box1 {
    padding: 0.5rem 0;
  }
  .tg3 .dl .dd .box1 .item {
    flex-direction: column;
  }
  .tg3 .dl .dd .box1 .item .item-txt {
    position: unset;
    width: 100%;
    top: 0;
    transform: translateY(0);
  }
  .tg3 .dl .dd .box1 .item .en {
    margin: -0.2rem 0;
    letter-spacing: -0.03rem;
  }
  .tg3 .dl .dd .box1 .item .item-pic {
    padding: 0;
    text-align: center;
  }
  .tg3 .dl .dd .box1 .item .item-pic img {
    max-width: 70%;
  }
  .tg3 .dl .dd .box2 .g-tit2 {
    margin-bottom: 0.8rem;
  }
  .tg3 .dl .dd .box2 .item-pic {
    padding: 0.2rem;
  }
  .tg3 .dl .dd .box3 .attr li {
    flex-direction: column;
    padding: 0.15rem 0;
  }
  .tg3 .dl .dd .box3 .attr li .label,
  .tg3 .dl .dd .box3 .attr li .cont {
    width: 100%;
  }
  .tg3 .dl .dd .box3 .attr li .cont {
    margin-top: 0.1rem;
  }
  .ty2 .tabs a {
    padding: 0.15rem 0.13rem;
  }
  .tianyi .slide .wp2 {
    height: 100%;
    justify-content: flex-end;
    /* padding-bottom: 20%; */
    padding-bottom: 8%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }
  .tianyi .ty3 .item .item-pic {
    margin-top: 0.3rem;
  }
  /* shuju */
  .shuju .slide {
    /* height: 65vh; */
    height: 100vh;
  }
  .shuju #ty2 .tabs {
    margin-left: -0.6rem;
  }
  .shuju .sj5 ul {
    padding-top: 0.3rem;
  }
  .shuju .sj5 ul li {
    margin: 0.15rem 0;
  }
  .image-container {
    min-height: auto;
  }
  .vlm .slide {
    /* height: 55vh; */
    height: 100vh;
  }
  .vlm .g-type {
    margin-bottom: 0.25rem;
  }
  .vlm .gbox1 {
    padding: 0.25rem 0.1rem;
    line-height: 1.3;
  }
  .vlm .gbox2 {
    padding-top: 0.4rem;
  }
  .vlm .gbox2 .g-cont .card .card-tit {
    padding: 0.15rem 0;
  }
  .vlm .gbox2 .g-cont .card.card1 {
    margin-bottom: 0.35rem;
  }
  .vlm .gbox2 .g-cont .card.card1 .card-list {
    padding: 0.15rem;
  }
  .vlm .gbox2 .g-cont .card.card1 .card-list li {
    line-height: 1.2;
  }
  .vlm .gbox2 .g-cont .card.card1 .card-list li .icon img {
    width: 0.4rem;
  }
  .vlm .gbox2 .g-cont .card.card1 .card-list li .tit {
    padding: 0 0.15rem;
  }
  .vlm .gbox2 .g-cont .card.card1 .card-list .jt {
    margin: 0.15rem 0;
    text-align: center;
  }
  .vlm .gbox2 .g-cont .card.card1 .card-list .jt img {
    width: 0.25rem;
  }
  .vlm .gbox2 .g-cont .card.card2 .card-list {
    overflow: hidden;
  }
  .vlm .gbox2 .g-cont .card.card2 .card-list .item-cont li {
    width: 48%;
    float: left;
    border-radius: 0.08rem;
    background: linear-gradient(90deg, rgba(59, 109, 255, 0.1) 0%, rgba(47, 148, 255, 0.1) 48.75%, rgba(168, 182, 255, 0.1) 100%);
    border: 1px solid #3b6dff;
  }
  .vlm .gbox2 .g-cont .card.card2 .card-list .item-cont li:nth-child(2n) {
    float: right;
  }
  .vlm .gbox2 .g-cont .col2 {
    margin: 0.2rem 0 0 0;
  }
  .vlm .gbox2 .g-cont .col2 .list {
    transform: scale(0.72);
  }
  .vlm .gbox3 {
    padding: 0.6rem 0;
  }
  .vlm .gbox3 .chart-box {
    height: 4.5rem;
  }
  .vlm .gbox5 {
    padding: 0.6rem 0;
  }
  .vlm .gbox5 .slides {
    margin: 0 -55%;
  }
  .vlm .gbox5 .slides .swiper-wrapper {
    padding-bottom: 0.65rem;
  }
  .world .gbox6 {
    padding-top: 0.3rem;
  }
  .world .gbox6 .g-type {
    font-size: 0.32rem;
  }
  .world .gbox6 .g-cont .card .card-tit {
    padding: 0.15rem 0;
  }
  .world .gbox6 .g-cont .card.card1 .card-list {
    align-items: flex-start;
  }
  .world .gbox6 .g-cont .card.card2 .card-list {
    align-items: flex-start;
  }
  .world .gbox6 .g-cont .card.card2 .card-list ul {
    justify-content: center;
  }
  .world .gbox6 .g-cont .card.card2 .card-list li {
    width: 30%;
    margin: 1.5%;
    border-radius: 0.08rem;
    background: linear-gradient(90deg, rgba(59, 109, 255, 0.1) 0%, rgba(47, 148, 255, 0.1) 48.75%, rgba(168, 182, 255, 0.1) 100%);
    border: 1px solid #3b6dff;
  }
  .world .gbox6 .g-cont .col2 {
    width: 100%;
    flex: auto;
    margin: 0.25rem 0 0 0;
  }
  .world .gbox6 .g-cont .col2 .card .card-cont .list {
    transform: scale(0.86);
  }
  .world .gbox6 .g-cont .col2 .card .card-cont .list .jt {
    width: 0.96rem !important;
  }
  .world .gbox6 .g-cont .col2 .card .card-cont .list .jt1 {
    left: 1.1rem;
  }
  .world .gbox6 .g-cont .col2 .card .card-cont .list .jt2 {
    left: 1.1rem;
  }
  .world .gbox8 {
    padding: 0.5rem 0 0.65rem;
  }
  .hskw {
    overflow: hidden;
  }
  .hskw .kw1 .list .item {
    height: 1.8rem;
  }
  .hskw .detail-row4 {
    height: 30vh;
    margin: 0.5rem 0;
  }
  .hskw .slide .wp2 {
    justify-content: flex-start;
  }
  .hskw .ty03 {
    padding-bottom: 0.4rem;
  }
  .hskw .ty03 .tab-tit .tit {
    margin-right: 0.3rem;
  }
  .hskw .ty04 .kw-tit .tit {
    margin-bottom: 0.15rem;
  }
  .hskw .ty04 .swiper-slide .item .item-pic .play {
    width: 0.6rem;
    height: 0.6rem;
  }
  .hskw .ty04 .swiper-slide .item .item-pic .play img {
    width: 0.25rem;
  }
  /* 应用场景 */
  .scenarios .tg2 .item video {
    height: 2.5rem;
  }
  /* 视频 */
  .video-page .video-tab .tab-box {
    width: 100%;
  }
}