@media screen and (max-width:768px) {
  .head1 .link {
    width: 100%;
    margin-left: 0;
  }

  .head1 .link>a {
    display: block;
    border-bottom: 1px solid #ddd;
    line-height: 50px;
    color: #333;
  }

  .head1 .link a {
    padding: 0 20px;
  }

  .head1 .link::after {
    display: none;
    width: 52px;
    height: 10px;
    left: 50%;
    top: 100%;
    margin-top: 14px;
    transform: translate(-50%, -50%) scale(0);
  }

  .head1 .link:hover::after,
  .head1 .link.on::after {
    transform: translate(-50%, 0) scale(1);
  }

  .head1 .down {
    min-width: 80px;
    overflow: hidden;
    padding: 0;
  }

  .head1 .link .down {
    left: 50%;
    top: 100%;
    margin-top: 0;
    transform: translate(0, 0);
    min-width: 160px;
    padding: 0;
    border-radius: 0;
    box-shadow: none;
    position: static;
    opacity: 1;
    width: 100%;
    pointer-events: visible;
    border-bottom: 1px solid #ddd;
    display: none;
  }

  .head1 .link .down::before {
    width: 100%;
    height: 40px;
    bottom: 100%;
  }

  .head1 .link .down a {
    padding: 10px 30px;
    text-align: left;
    font-size: 14px;
    color: #666;
  }

  .head1 .link .down a:not(:last-child) {
    border-bottom: none;
  }

  .head1 .link .down-jt {
    width: 50px;
    height: 50px;
    position: absolute;
    right: 0;
    top: 0;
    background: url('/img/icon-jia.svg') no-repeat center/15px;
  }


  .head1 .link.on .down-jt {
    background: url('/img/icon-jian.svg') no-repeat center/15px;
  }

  :root {
    --head: 40px;
  }

  .C-wrap {
    width: 90%;
  }

  .head1 {
    width: 100%;
    padding: 0 20px;
    backdrop-filter: blur(1px);
  }

  .isback .head1 {
    transform: translateY(-100%);
  }

  .head1 .logo {
    width: 87px;
  }

  .C-btn1 {
    height: 30px;
    padding: 0 14px;
    border-radius: 50px;
    backdrop-filter: blur(11px);
  }

  .C-btn1 .dot {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    margin-right: 4px;
  }

  .C-more {
    letter-spacing: 1px;
  }

  .C-k1 .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: 7px;
    flex: none;
  }

  .navpill {
    left: 50%;
    bottom: 20px;
    transform: translateX(-50%);
    gap: 5px;
  }

  .navpill .menu {
    width: auto;
    height: auto;
    border-radius: 50px;
    backdrop-filter: blur(11px);
    overflow: visible;
    transition: all ease .6s 0.4s;
  }

  .navpill .mini {
    width: 84px;
    height: 30px;
    transition: all ease .6s 0.4s;
  }

  .navpill.open .menu {
    background: transparent;
    backdrop-filter: none;
    transition: all ease 0.4s;
  }

  .navpill.open .mini {
    display: flex;
    pointer-events: none;
    opacity: 0;
    transition: all ease 0.4s;
  }

  .navpill .full {
    width: auto;
    height: auto;
    gap: 0px;
    flex-wrap: wrap;
    flex-direction: column;
    position: absolute;
    right: 0;
    bottom: 0;
    backdrop-filter: blur(11px);
    background: rgba(0, 0, 0, 0.25);
    font-size: 16px;
    border-radius: 20px;
    transition: all ease 1s;
    display: flex;
    opacity: 0;
    pointer-events: none;
    padding: 0.1em 1em;
  }

  .navpill.open .menu {
    width: auto;
    height: auto;
    max-width: calc(100vw - 80px);
  }

  .navpill.open .full {
    gap: 14px;
    padding: 1em;
    opacity: 1;
    pointer-events: visible;
  }

  .navpill .navbar-toggle {
    display: flex;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    backdrop-filter: blur(11px);
    flex-direction: column;
  }

  .navpill .navbar-toggle span {
    width: 12px;
    height: 1px;
    margin: 1px 0;
  }

  .navpill.open .navbar-toggle .line-top {
    transform: translateY(3px) rotate(45deg);
  }

  .navpill.open .navbar-toggle .line-bottom {
    transform: translateY(-3px) rotate(-45deg);
  }

  .foot-w {
    padding: 42px 19px 60px;
  }

  .foot-w .logo {
    width: 87px;
  }

  .foot1 {
    width: 100%;
    margin-top: 40px;
  }

  .foot1 .a1 {
    margin-bottom: 12px;
  }

  .foot1 ul li a {
    margin-bottom: 6px;
  }

  .foot2 .vers {
    margin-top: 32px;
    flex-wrap: wrap;
    gap: 10px;
  }

  .foot2 .vers .item {
    border-radius: 500px;
    padding: 3px 8px;
  }

  .foot2 .vers .v1 {
    letter-spacing: 1px;
  }

  .foot2 .vers .v2 {
    margin-left: 6px;
  }

  .foot2 .vers .pot {
    display: none;
    width: 5px;
    height: 1px;
  }

  .foot2 .cont {
    height: auto;
    margin-top: 20px;
    padding: 15px 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.25);
    border-bottom: 1px solid rgba(255, 255, 255, 0.25);
  }

  .foot2 .cont a:nth-child(2) {
    position: static;
    transform: none;
  }

  .foot3 {
    margin-top: 15px;
    flex-direction: column;
    gap: 12px;
  }

  .foot3 .zuo {
    flex-wrap: wrap;
    gap: 4px 12px;
  }

  .foot3 .you span {
    margin: 0 5px;
  }

  .greadert-bg-box {
    background: linear-gradient(1deg, #FFF 0.49%, #22180C 40%);
  }

  .home1 .txt {
    left: 5%;
    bottom: 85px;
    transform: none;
    width: 90%;
  }

  .home1 .sbtn {
    top: 40%;
    width: 28px;
    height: 27px;
    border-radius: 50%;
  }

  .home1 .sbtn img {
    width: 8px;
  }

  .home1 .prev {
    left: 15px;
  }

  .home1 .next {
    right: 15px;
  }

  .home1 .sec2 {
    padding: 150px 0 80px;
  }

  .home1 .sec2 .intr {
    width: 100%;
    padding: 0 20px;
  }

  .home1 .sec2 .C-btn1 {
    margin-top: 20px;
  }

  .home3 .sec2 {
    height: auto;
    padding-bottom: 10vh;
  }

  .home3 .robot {
    width: 140%;
    margin: 0 0 0 -20%;
    position: relative;
  }

  .home3 .robot img+img {
    width: 100%;
  }

  .home3 .list {
    width: 28%;
  }

  .home3 .list.zuo {
    left: 15px;
    top: 10%;
    gap: 25px;
  }

  .home3 .list.you {
    right: 15px;
    top: 10%;
    gap: 25px;
    align-items: flex-end;
  }

  .home3 .sec2 .item span {
    font-size: 12px;
  }

  .home3 .sec2 .item p {
    font-size: 12px;
  }

  .home3 .sec2 .item p+p {
    margin-top: 8px;
  }

  .home3 .sec2 .item.on {
    background-image: linear-gradient(82deg, #FFFFFF 1.5%, #F58D48 44%);
  }

  .home4 {
    background: linear-gradient(180deg, #FFFFFF 0%, #F0F0F2 100%);
    padding-top: 86px;
  }

  .home4 .sub {
    margin-top: 7px;
  }

  .home4 .sec1 {
    height: 540px;
    margin-top: 40px;
  }

  .home4 .sec1 .deco {
    right: -27px;
    top: 35px;
    width: 90%;
  }

  .home4 .deco img {
    width: 100%;
  }

  .home4 .sec1 .video {
    right: -39px;
    width: 90%;
  }

  .home4 .sec1 .video video {
    width: 100%;
    height: 100%;
  }

  .home4 .sec1 .intr {
    left: 20px;
    top: 190px;
    width: calc(100% - 40px);
  }

  .home4 .sec1 .home4-item {
    margin-top: 39px;
  }

  .home4-item .t2 {
    margin-top: 17px;
  }

  .home4 .sec1 .home4-item .t2 {
    width: 100%;
  }

  .home4-item .C-more {
    margin-top: 25px;
  }

  .home4 .sec2 {
    height: auto;
    margin-top: -6px;
    padding-bottom: 60px;
  }

  .home4 .sec2 .deco {
    right: -27px;
    top: 100px;
    width: 90%;
  }

  .home4 .sec2 .pics {
    height: 200px;
  }

  .home4 .sec2 .p1 {
    top: 0;
    width: 75%;
    height: 220px;
  }

  .home4 .sec2 .p2 {
    top: 0;
    width: 55%;
    height: 200px;
  }

  .home4 .sec2 .wen {
    margin-left: 0;
    margin-top: 30px;
    padding: 0 20px;
  }

  .home4 .sec2 .list {
    margin-top: 25px;
    gap: 25px;
    flex-direction: column;
  }

  .home4 .sec2 .home4-item {
    width: 100%;
  }

  .home4 .sec2 .videos {
    padding: 40px 20px 60px;
    gap: 15px;
    flex-wrap: wrap;
  }

  .home4 .sec2 .videos .item {
    flex: none;
    width: 100%;
    height: 180px;
  }

  .home5 {
    height: 540px;
  }

  .home5 .bglist .item {
    width: 100%;
    height: 100%;
  }

  .home5 .bglist .item img {
    width: 100%;
    height: 100%;
  }

  .home5 .mask {
    width: 100%;
    height: 100%;
    background: linear-gradient(148deg, rgba(0, 0, 0, 0.55) 20%, rgba(0, 0, 0, 0) 47%);
  }

  .home5 .intr {
    left: 20px;
    top: 60px;
    width: calc(100% - 40px);
  }

  .home5 .txtlist {
    margin-top: 35px;
  }

  .home5 .txtlist .item {
    width: 100%;
  }

  .home5 .txtlist .t2 {
    margin-top: 12px;
    width: 100%;
  }

  .home5 .txtlist .C-more {
    margin-top: 25px;
  }

  .home5 .ctllist {
    left: 20px;
    right: 20px;
    bottom: 20px;
    gap: 8px;
  }

  .home5 .ctllist .item {
    width: auto;
    flex: 1;
    height: 56px;
    border-radius: 10px;
  }

  .home5 .ctllist .item.on {
    box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.9);
  }

  .home5 .ctllist .item p {
    left: 9px;
    bottom: 8px;
    letter-spacing: 1px;
    text-shadow: 0 0 2px #000;
    font-size: 14px;
  }

  .home6 {
    padding: 71px 0 10px;
  }

  .home6 .deco {
    left: 10px;
    top: 45px;
    width: 100%;
  }

  .home6 .head {
    width: 97%;
  }

  .home6 .en {
    width: 96px;
  }

  .home6 .k1 {
    margin-top: 7px;
  }

  .home6 .sub {
    margin-top: 7px;
  }

  .home6 .head .C-more {
    margin-top: 69px;
    flex: none;
  }

  .home6 .list {
    margin-top: 32px;
    flex-direction: column;
    gap: 30px;
  }

  .home6 .item {
    width: 100%;
  }

  .home6 .item .bg {
    width: 100%;
    height: 200px;
    border-radius: 12px;
  }

  .home6 .t1 {
    margin-top: 15px;
  }

  .home6 .t2 {
    margin-top: 3px;
  }

  .home7 {
    padding: 90px 0 100px;
  }

  .home7 .sub {
    margin-top: 13px;
  }

  .home7 .C-more {
    margin-top: 23px;
  }

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

  .pageLoading .logo {
    width: 110px;
  }

  .pageLoading .bar {
    width: 120px;
    height: 1px;
    margin-top: 20px;
    border-radius: 50px;
  }

  .pageLoading .fill {
    height: 100%;
    border-radius: 50px;
  }

  .pageLoading .num {
    margin-top: 9px;
    letter-spacing: 1px;
  }

  .news1 {
    height: 400px;
  }

  .news1 .intr {
    left: 20px;
    bottom: 40px;
    right: 20px;
  }

  .news1 .en {
    width: auto;
    text-align: left;
  }

  .news1 .k1 {
    margin-top: 4px;
  }

  .news1 .sub {
    margin-top: 10px;
  }

  .news2 {
    padding: 40px 0 50px;
  }

  .news2 .deco {
    left: 10px;
    top: 20px;
    width: calc(100% - 20px);
  }

  .news2 .tabs {
    gap: 8px;
    padding-bottom: 20px;
    overflow-x: auto;
    flex-wrap: nowrap;
  }

  .news2 .tabs .item {
    padding: 5px 16px;
    border-radius: 50px;
    flex: none;
    white-space: nowrap;
  }

  .news2 .list {
    margin-top: 24px;
  }

  .news2 .top {
    height: 280px;
    border-radius: 12px;
  }

  .news2 .top .info {
    width: calc(100% - 40px);
    padding: 0 0 30px 20px;
  }

  .news2 .top .t2 {
    margin-top: 10px;
  }

  .news2 .top .date {
    margin-top: 10px;
  }

  .news2 .items {
    margin-top: 24px;
    gap: 24px;
  }

  .news2 .items .item {
    flex-direction: column;
    gap: 16px;
  }

  .news2 .items .item .pic {
    width: 100%;
    height: 200px;
    border-radius: 16px;
  }

  .news2 .items .item .info {
    width: 100%;
    padding-top: 0;
  }

  .news2 .items .item .t2 {
    margin-top: 10px;
    height: auto;
  }

  .news2 .items .item .foot {
    margin-top: 10px;
  }

  .news2 .items .item .more {
    letter-spacing: 1px;
  }

  .news2 .pages {
    margin-top: 32px;
    gap: 16px;
  }

  .news2 .pages .btn {
    width: 36px;
    height: 36px;
  }

  .news2 .pages .nums {
    gap: 16px;
  }

  .news2 .pages .nums .item {
    width: 36px;
    height: 36px;
  }

  .news3 {
    padding: 30px 20px 50px;
  }

  .news3 .back {
    gap: 10px;
    margin-bottom: 24px;
  }

  .news3 .back .ico {
    width: 36px;
    height: 36px;
  }

  .news3 .box {
    gap: 40px;
    flex-wrap: wrap;
  }

  .news3 .main,
  .news3 .side,
  body.newsinfo.is-plain .news3 .main,
  .news3 .main.main--full {
    width: 100%;
  }

  .news3 .meta {
    margin-top: 20px;
    padding-bottom: 10px;
    letter-spacing: 1px;
  }

  .news3 .wen {
    margin-top: 28px;
    letter-spacing: 1px;
  }

  .news3 .wen .pic,
  .news3 .wen .pic1 {
    height: 200px;
  }

  .news3 .foot {
    margin-top: 24px;
    padding-top: 16px;
    flex-wrap: wrap;
    gap: 16px;
  }

  .news3 .share {
    gap: 12px;
  }

  .news3 .share .icons {
    gap: 4px;
  }

  .news3 .share .icons a {
    width: 36px;
    height: 36px;
  }


  .news3 .share .icons a img {
    width: 36px;
    height: 36px;
  }

  .news3 .btns {
    gap: 12px;
    width: 100%;
    justify-content: space-between;
  }

  .news3 .btns .btn {
    width: auto;
    flex: 1;
    height: 44px;
    padding: 0 8px 0 20px;
    border-radius: 50px;
    letter-spacing: 1px;
  }

  .news3 .btns .btn i {
    width: 32px;
    height: 32px;
  }

  .news3 .side .list {
    margin-top: 20px;
    gap: 24px;
  }

  .news3 .side .pic {
    width: 100%;
    height: 200px;
    border-radius: 12px;
  }

  .news3 .side .t1 {
    margin-top: 10px;
    letter-spacing: 1px;
  }

  .news3 .side .t2 {
    margin-top: 10px;
    letter-spacing: 1px;
  }

  .contact1 {
    height: 400px;
  }

  .contact1 .intr {
    left: 18px;
    bottom: 40px;
    right: 18px;
  }

  .contact1 .k1 {
    margin-top: 4px;
  }

  .contact1 .sub {
    margin-top: 10px;
  }

  .contact2 {
    flex-wrap: wrap;
    gap: 24px;
    padding: 30px 20px 0;
  }

  .contact2 .cards,
  .contact2 .map {
    width: 100%;
    height: auto;
  }

  .contact2 .cards {
    gap: 16px;
  }

  .contact2 .card {
    padding: 20px 24px;
    border-radius: 12px;
  }

  .contact2 .card .rows {
    margin-top: 12px;
    gap: 16px;
  }

  .contact2 .card .row {
    gap: 12px;
  }

  .contact2 .card .row .ico,
  .contact2 .card .row .ico img {
    width: 36px;
    height: 36px;
  }

  .contact2 .card .row .txt {
    gap: 12px;
  }

  .contact2 .card .row a,
  .contact2 .card .row p {
    letter-spacing: 1px;
  }

  .contact2 .sns-card {
    padding: 20px;
    flex: none;
  }

  .contact2 .sns {
    margin-top: 20px;
    grid-template-columns: 1fr 1fr;
    column-gap: 8px;
    row-gap: 20px;
  }

  .contact2 .sns .item {
    height: auto;
    min-width: 0;
    gap: 8px;
    padding: 0;
    flex-wrap: nowrap;
  }

  .contact2 .sns .item:nth-child(2) {
    padding-left: 0;
  }

  .contact2 .sns .item .ico,
  .contact2 .sns .item .ico img {
    width: 28px;
    height: 28px;
  }

  .contact2 .sns .xhs .names {
    gap: 8px 12px;
    flex-wrap: wrap;
  }

  .contact2 .wx {
    gap: 20px;
    margin-top: 8px;
    align-items: center;
  }

  .contact2 .wx .qr,
  .contact2 .wx .qr img {
    width: 84px;
    height: 85px;
  }

  .contact2 .wx .info {
    letter-spacing: 1px;
  }

  .contact2 .map {
    height: 320px;
  }

  .contact2 .map .pin,
  .contact2 .map .pin img {
    width: 32px;
    height: 26px;
  }

  .contact2 .office {
    right: calc(100% + 8px);
    bottom: 4px;
    left: auto;
    top: auto;
    width: 180px;
    padding: 10px;
    border-radius: 12px;
    backdrop-filter: blur(20px);
  }

  .contact2 .office .thumb,
  .contact2 .office .thumb img {
    width: 100%;
    height: 90px;
    border-radius: 8px;
  }

  .contact2 .office .t1 {
    margin-top: 8px;
  }

  .contact2 .office .t2 {
    font-size: 12px;
  }

  .contact3 {
    padding: 30px 20px 50px;
  }

  .contact3 .k1 {
    margin-top: 12px;
  }

  .contact3 form {
    margin-top: 20px;
    padding: 24px 16px;
    border-radius: 12px;
  }

  .contact3 .fields {
    margin-top: 24px;
  }

  .contact3 .row {
    flex-direction: column;
    flex-wrap: wrap;
    gap: 16px;
  }

  .contact3 .row + .row {
    margin-top: 16px;
  }

  .contact3 .field {
    width: 100%;
    flex: 0 0 auto;
  }

  .contact3 .lab {
    letter-spacing: 1px;
  }

  .contact3 .field input,
  .contact3 .msg textarea {
    margin-top: 12px;
    padding: 12px 16px;
  }

  .contact3 .field input {
    height: 48px;
    border-radius: 4px;
  }

  .contact3 .needs,
  .contact3 .msg {
    margin-top: 20px;
  }

  .contact3 .checks {
    margin-top: 12px;
    gap: 16px;
    flex-wrap: wrap;
  }

  .contact3 .checks .item {
    gap: 8px;
    letter-spacing: 1px;
  }

  .contact3 .checks .ck {
    width: 20px;
    height: 20px;
    border-radius: 2px;
  }

  .contact3 .checks input:checked + .ck::after {
    width: 5px;
    height: 10px;
    border-width: 2px;
  }

  .contact3 .msg textarea {
    height: 160px;
    border-radius: 8px;
  }

  .contact3 .submit {
    height: 48px;
    margin-top: 20px;
    border-radius: 4px;
    letter-spacing: 1px;
  }

  .C-Alert .alertPop {
    width: 86%;
    padding: 40px 24px 24px;
    border-radius: 12px;
  }

  .C-Alert .alertPop .close {
    width: 20px;
    height: 20px;
    top: 16px;
    right: 16px;
  }

  .C-Alert .alertPop .tips {
    margin-bottom: 20px;
    font-size: 24px;
  }

  .C-Alert .alertPop .btn {
    width: auto;
    padding: 0 24px;
    height: 48px;
    line-height: 48px;
    border-radius: 4px;
    font-size: 16px;
  }

  .C-Alert .alertPop .btn .dot {
    width: 6px;
    height: 6px;
    margin-right: 6px;
  }
}