/* mob */
@media screen and (max-width:768px) {
  :root {
    --head: 64px;
    --mask: linear-gradient(180deg, rgba(0, 0, 0, 0.00) 0%, #000 96.36%);
  }

  /* -----------------------------------------公共-------------------------------------- */
  .C-btn {
    padding: 10px 24px;
    border-radius: 100px;
  }

  .C-btn.size2 {
    padding: 12px 20px;
  }

  .C-btn.theme1 {
    border: 1px solid #fff;
  }

  .C-btn.theme2 {
    border: 1px solid #fff;
  }

  .C-btn.theme2:hover {
    border: 1px solid var(--color);
  }

  .C-btn.theme3 {
    border: 1px solid var(--color);
  }

  .C-btn.theme3:hover {
    border: 1px solid #fff;
  }

  .C-jb-border {
    background: linear-gradient(#131313, #131313) padding-box,
      linear-gradient(to top, #696666 0%, #000 100%) border-box;
    border: 1px solid transparent;
  }

  /* -----------------------------------------head-------------------------------------- */
  .head1 {
    padding: 0 4%;
    width: 100%;
  }

  .head1 .logo {
    width: 108px;
  }

  .head1 .menu {
    position: fixed;
    left: -100%;
    top: 0;
    width: 80%;
    height: 100vh;
    background: #000;
    display: block;
    opacity: 0;
    overflow: auto;
    transition: all ease .3s;
    z-index: 50;
    color: #fff;
    box-shadow: 0 0 5px #fff;
  }

  header.open .head1 .menu {
    left: 0;
    opacity: 1;
  }

  .head1 .menu::before {
    content: '';
    width: 20vw;
    display: block;
    height: 100vh;
    background: rgba(0, 0, 0, 0.4);
    position: fixed;
    left: -20vw;
    top: 0;
    z-index: 50;
    transition: all ease .3s;
  }

  header.open .head1 .menu::before {
    left: 80%;
  }

  .head1 .link {
    width: 100%;
    margin-left: 0;
    position: relative;
  }

  .head1 .menu .link>a {
    display: block;
    border-bottom: 1px solid #ddd;
    line-height: 50px;
    padding: 0 32px;
    letter-spacing: 0.4px;
    border-radius: 0;
  }

  .head1 .menu .link.on a {
    border: none;
    border-bottom: 1px solid #ddd;
    background: none;
  }

  .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;
    max-width: none;
    overflow: hidden;
    padding: 0;
    border: none;
  }

  .head1 .down .zuo {
    gap: 0;
  }

  .head1 .down .you {
    display: none;
  }

  .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 #1c1c1c;
    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;
    margin: 0;
  }

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

  .scroll .head1 {
    box-shadow: 0 0 5px #111;
  }

  .foot1 {
    padding: 50px 0;
  }

  .foot1::before {
    width: 100%;
    height: 120%;
  }

  .foot1 .C-wrap {
    padding-left: 0;
    padding-right: 0;
  }

  .foot1 .zuo {
    width: 100%;
  }

  .foot1 .zuo .logo {
    width: 200px;
  }

  .foot1 .zuo .t1 {
    margin: 16px 0;
  }

  .foot1 .zuo .shares {
    margin-top: 32px;
  }

  .foot1 .zuo .shares a {
    width: 24px;
    margin-right: 24px;
  }

  .foot1 .foot-link {
    letter-spacing: 0.533px;
    margin-top: 40px;
  }

  .foot1 .foot-link ul {
    width: 50%;
    margin-left: 0;
    padding-bottom: 64px;
  }

  .foot1 .foot-link .t1 {
    margin-bottom: 24px;
  }

  .foot1 .foot-link .t2 {
    margin-bottom: 10px;
  }

  .foot2 {
    padding-top: 20px;
  }

  .foot2 .right {
    padding-right: 0;
  }

  .mask {
    background: rgba(0, 0, 0, 0.90);
  }

  .foot4 {
    right: 10px;
    top: auto;
    bottom: 5%;
    transform: translate(0, -50%) scaleX(0.5);
  }

  .scroll .foot4 {
    transform: translate(0, -50%) scaleX(1);
  }

  .foot4 a {
    width: 48px;
    height: 32px;
    margin: 12px 0;
    border-radius: 50px;
    border: 1px solid #1F1F1F;
  }

  .foot4 a .icon {
    width: 16px;
  }

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

  .foot5 {
    width: 95%;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    border-radius: 16px;
    border: 1px solid #282828;
  }

  .foot5 .wrap {
    width: 90%;
  }

  .foot5 .sec1 {
    padding: 15px 0 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .foot5 form {
    padding: 20px 0;
  }

  .foot5 form label {
    margin-bottom: 20px;
    border-radius: 10px;
    border: 1px solid #292929;
  }

  .foot5 form label.w50 {
    width: 100%;
  }

  .foot5 form label input {
    width: 100%;
    height: 44px;
    padding: 0 22px;
  }

  .foot5 form label textarea {
    width: 100%;
    padding: 12px 22px;
    height: 166px;
  }

  .foot5 .close {
    right: 10px;
    top: 10px;
    width: 22px;
    height: 22px;
  }

  /* -----------------------------------------home-------------------------------------- */
  .banner-container {
    padding: 0;
  }

  .banner-wrap {
    border-radius: 0;
  }

  .banner-wrap .main {
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.00) 18.19%, #000 93.98%);
  }

  .home1 .main {
    padding: 20px 0;
  }

  .home1 .t2 {
    width: 100%;
    margin: 15px 0 20px;
  }

  .home1 .C-btn {
    margin-right: 5px;
  }

  .home2 {
    padding-bottom: 25px;
  }

  .home2 .main {
    padding: 0 30px;
  }

  .C-title {
    padding: 38px 4%;
    background: url('../../img/c-title1-m.png') no-repeat top center/100%;
  }

  .C-title p {
    margin: 10px 0 0;
  }

  .home3 .swiper {
    padding: 20px 0 27px;
  }

  .home3 .ev {
    width: 100%;
    margin-bottom: 20px;
    border-radius: 10px;
  }

  .home3 .ev .intr::before {
    width: 100%;
    height: 1px;
    background-image: linear-gradient(270deg, rgba(255, 255, 255, 0.00) 0%, rgba(255, 255, 255, 0.32) 21.95%, rgba(255, 255, 255, 0.76) 49.97%, rgba(255, 255, 255, 0.23) 77.93%, rgba(255, 255, 255, 0.00) 104.07%);
    left: 50%;
    transform: translateX(-50%);
  }

  .home3 .ev .intr {
    padding: 32px;
  }

  .home3 .ev .intr .t2 {
    margin: 10px 0 20px;
  }

  .home4 {
    padding: 16px 0;
  }

  .home4 .swiper-slide {
    width: 120px;
    padding: 16px;
    border-radius: 16px;
    border: 1px solid #1F1F1F;
    display: flex;
  }

  .home4 .swiper-slide .hpic {
    height: 26px;
  }

  .home5 .C-wrap {
    padding-top: 26px;
    padding-bottom: 60px;
  }

  .home5 .zuo {
    width: 100%;
  }

  .home5 .zuo .pic {
    border-radius: 16px 16px 0 0;
  }

  .home5 .zuo .pic::after {
    width: 100%;
    height: 100%;
  }

  .home5 .you {
    width: 100%;
    margin-top: 20px;
  }

  .home5 .you .t1 {
    letter-spacing: 3px;
  }

  .home5 .you .t2 {
    margin: 11px 0 27px;
  }

  .home6 .zhanwei {
    width: 100%;
  }

  .home6 .ev {
    padding: 12px 0 27px;
    width: 100%;
  }

  .home6 .ev .psr {
    border-radius: 16px;
    border: 1px solid #1F1F1F;
  }

  .home6 .ev .t2 {
    margin-top: 10px;
  }

  .home6 .ev .psr .main {
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.60) 0%, rgba(0, 0, 0, 0.60) 100%);
  }

  .home7 {
    padding-bottom: 27px;
  }

  .home7 .swiper-slide {
    width: 100%;
    border-radius: 14px;
    height: auto;
    background: #000;
  }

  .home7 .swiper-slide .intr {
    padding: 18px;
  }

  .home7 .swiper-slide .intr>div {
    transform: translateY(20px);
  }

  .home7 .swiper-slide-active .intr>div {
    transform: translateY(0);
  }

  .home7 .swiper-slide .t1 {
    width: 100%;
  }

  .home7 .swiper-slide .t2 {
    width: 100%;
    margin: 10px 0;
    display: none;
  }

  .home7 .swiper-slide .icon {
    margin: 10px 0 0 auto;
    width: 27px;
  }

  .home7 .swiper-button {
    width: 40px;
    height: 40px;
    top: 50%;
    transform: translate(0, -50%);
  }

  .home7 .swiper-button:hover {
    transform: translate(0, -50%) scale(0.8);
  }

  .home7 .swiper-button.prev {
    margin-left: -20px;
  }

  .home7 .swiper-button.next {
    margin-right: -20px;
  }

  .home8 {
    padding: 0 0 27px;
  }

  .home8 .swiper {
    margin-top: 10px;
  }

  .news-list .ev {
    width: 100%;
    border-radius: 10px;
  }

  .news-list .ev .intr {
    padding: 16px 16px 40px;
  }

  .news-list .ev .t2 {
    margin-top: 8px;
  }

  .home8 .C-btn {
    margin-top: 16px;
  }

  .home9 {
    padding: 0 0 52px;
  }

  .home9 .main2 {
    align-items: flex-start;
    padding-left: 0;
    padding-right: 0;
  }

  .home9 .main2 .ev {
    border-radius: 4px;
  }

  .home9 .main2 .right {
    flex: none;
    width: 100%;
    margin-top: 20px;
  }

  .home9 .main2 .right .ev {
    margin: 0 0 20px 0;
    width: 100%;
  }

  .home9 .main2 .ev.theme1 {
    width: 100%;
  }

  .home9 .main2 .ev .intr1 {
    width: 100%;
    height: 100%;
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.40) 0%, rgba(0, 0, 0, 0.40) 100%);
  }

  .home9 .main2 .ev .intr2 {
    width: 100%;
    height: 100%;
  }

  .home9 .main2 .ev .intr2 .icon {
    margin: 0 10px;
    width: 25px;
  }

  .home9 .C-btn {
    margin-top: 32px;
  }

  .home10 {
    padding: 39px 0;
    background: url('../../img/home10-1-m.png') no-repeat top center/100%;
    text-align: center;
  }

  .home10 .t1 {
    letter-spacing: 3.733px;
    margin-bottom: 0;
  }

  .home10 .t2 {
    width: 100%;
    margin: 24px 0;
  }

  .home10 .C-btn {
    margin: 0 auto;
  }

  /* -----------------------------------------service-------------------------------------- */
  .C-banner .main {
    padding: 40px 0;
  }

  .C-banner .zuo {
    width: 100%;
  }

  .C-banner .zuo .t1 {
    font-size: 46px;
  }

  .C-banner .you {
    width: 100%;
    margin-top: 16px;
  }

  .C-banner .you .t3 {
    margin-top: 16px;
  }

  .service2 {
    padding: 24px 15px;
  }

  .service2 .C-wrap {
    gap: 20px;
  }

  .service2 .ev {
    width: 100%;
    padding: 32px;
    border-radius: 6px;
    border: 1px solid #1F1F1F;
  }

  .service2.theme2 .ev {
    border-radius: 24px;
  }

  .service3 {
    padding: 40px 0;
    background: radial-gradient(40.01% 26.02% at 0.73% 47.78%, #18181B 0%, #000 100%);
  }

  .service3 .zuo {
    width: 100%;
  }

  .service3 .zuo .t1 {
    letter-spacing: 3.733px;
  }

  .service3 .zuo .t2 {
    margin: 16px 0;
  }

  .service3 .zuo .t3 {
    margin-bottom: 24px;
  }

  .service3 .you {
    width: 100%;
    margin-top: 24px;
  }

  .service3 .you .pic {
    border-radius: 24px;
  }

  .service3.reverse {
    background: radial-gradient(50% 19.24% at 100% 50%, #18181B 0%, #000 100%);
  }

  .service3.reverse .C-wrap {
    flex-direction: row-reverse;
  }

  /* -----------------------------------------pcb-------------------------------------- */
  .pcb2 .list {
    gap: 24px;
  }

  .pcb2 .list .ev {
    width: 100%;
    border-radius: 24px;
    padding: 24px;
    border: 1px solid #1F1F1F;
  }

  .pcb2 .list .ev .intr {
    margin-top: 24px;
  }

  .pcb3 .list {
    padding: 46px 0;
    gap: 24px;
  }

  .pcb3 .list .ev {
    width: 100%;
    padding: 24px;
    border-radius: 8px;
    border: 1px solid #1F1F1F;
  }

  .pcb3 .list .ev .icon {
    width: 24px;
  }

  .pcb3 .list .ev .t1 {
    margin: 22px 0;
  }

  .pcb4 .list {
    width: 100%;
    padding: 24px 0 46px;
  }

  .pcb5 .pic {
    width: 100%;
    border-radius: 24px;
  }

  .pcb5 .intr {
    width: 100%;
    margin-top: 24px;
  }

  .pcb5 .intr .t2 {
    margin: 22px 0 42px;
  }

  .pcb6 {
    border-radius: 22px;
    padding: 60px 0;
  }

  .pcb6 .zuo {
    margin: 0 4%;
    width: 100%;
  }

  .pcb6 .zuo .t2 {
    margin: 24px 0;
  }

  .pcb6 .you {
    position: static;
    width: 92%;
    margin: 0 auto;
    gap: 12px;
    top: -64px;
    right: -216px;
  }

  .pcb6 .you .pic {
    border-radius: 13px;
  }

  .pcb6 .you .pic img {
    height: 100%;
  }

  .pcb6 .you .pic:nth-of-type(1) {
    width: 100%;
    height: auto;
    margin-left: 0;
    margin-top: 40px;
  }

  .pcb6 .you .pic:nth-of-type(2) {
    width: calc(50% - 6px);
    height: auto;
  }

  .pcb6 .you .pic:nth-of-type(3) {
    width: calc(50% - 6px);
    height: auto;
  }

  .pcb6 .you .pic:nth-of-type(4) {
    width: calc(50% - 6px);
    height: auto;
  }

  .pcb6 .you .pic:nth-of-type(5) {
    width: calc(50% - 6px);
    height: auto;
  }

  .pcb7 .list {
    gap: 21px;
  }

  .pcb7 .list .ev {
    width: 100%;
    padding: 24px;
    border-radius: 24px;
    border: 1px solid #3D3D3D;
  }

  .pcb7 .list .ev .t2 {
    margin: 18px 0 24px;
  }

  .pcb7 .list .ev .icon {
    width: 24px;
  }

  .pcb8 .list {
    gap: 21px;
  }

  .pcb8 .list .ev {
    width: 100%;
    padding: 24px;
    border-radius: 24px;
    border: 1px solid #3D3D3D;
  }

  .pcb8 .list .ev .t2 {
    margin: 22px 0 24px;
  }

  .pcb8 .list .ev .icon {
    width: 24px;
  }

  .pcb9 .list {
    padding: 22px 0 65px;
    gap: 21px;
    width: 100%;
  }

  .pcb9 .list .ev {
    width: 100%;
    padding: 24px;
    border-radius: 24px;
    border: 1px solid #3D3D3D;
    display: flex;
    flex-wrap: wrap;
  }

  .pcb9 .list .ev .zuo {
    flex: 1;
    padding-right: 24px;
  }

  .pcb9 .list .ev .down {
    padding: 22px 0 0;
  }

  .pcb9 .list .ev .kg {
    width: 24px;
  }

  /* -----------------------------------------Case Center-------------------------------------- */
  .C-banner .sel-group {
    margin-top: 25px;
  }

  .C-banner .select {
    margin-right: 0;
    width: 90%;
    --inputHeight: 44px;
  }

  .C-banner .select:nth-child(2n) {
    width: 90%;
    margin-top: 20px;
  }

  .C-banner .select .simulate {
    padding: 0 32px;
    border-radius: 32px;
    border: 1px solid #3D3D3D;
  }

  .C-banner .select .placeholder {
    width: 100%;
    height: 100%;
    padding: 0 22px;
  }

  .C-banner .select .simulate::after {
    right: 22px;
    top: 50%;
    transform: translateY(-50%);
    width: 22px;
    height: 22px;
  }

  .C-banner .select .options {
    width: 100%;
    margin: 7px 0;
    padding: 20px;
    border-radius: 16px;
    border: 1px solid #3D3D3D;
  }

  .C-banner .select .options::before,
  .C-banner .select .options::after {
    width: 100%;
    height: 8px;
  }

  .C-banner .select .options::before {
    bottom: 100%;
  }

  .C-banner .select .options::after {
    top: 100%;
  }

  .C-banner .select .options .option {
    margin-bottom: 10px;
  }

  .case2 .C-title h2 {
    max-width: 1258px;
  }

  .case2 .list {
    gap: 24px;
  }

  .case2 .list .ev {
    width: 100%;
    border-radius: 10px;
    border: 1px solid #3D3D3D;
  }

  .case2 .list .ev .intr {
    padding: 24px;
  }

  .case2 .list .ev .intr .t2 {
    margin-top: 16px;
  }

  .case2 .C-paging {
    padding: 24px 0 33px;
  }

  .C-paging {
    gap: 10px;
  }

  .C-paging a {
    width: 42px;
    height: 42px;
    display: flex;
  }

  .C-paging .pages {
    gap: 10px;
  }

  .C-paging .pages a {
    border-radius: 8px;
    border: 1px solid #3D3D3D;
  }

  .C-paging .btn svg {
    width: 22px;
  }

  /* -----------------------------------------news-------------------------------------- */
  .news2 .news-list {
    gap: 24px;
    padding: 24px 0 28px;
  }

  .news2 .C-paging {
    padding: 24px 0 33px;
  }

  .news4 .main {
    padding: 86px 0;
  }

  .news4 .zuo {
    width: 1050px;
  }

  .news4 .zuo .you {
    flex: 1;
  }

  .news4 .new-share {
    margin-top: 40px;
    padding: 16px 32px;
    gap: 16px;
    border-radius: 50px;
    border: 1px solid #292929;
  }

  .news4 .new-share a {
    width: 38px;
  }

  .news4 .new-share a:hover {
    transform: translateY(-5px);
  }

  .news5 .sec1 {
    width: 100%;
    padding: 32px 0 53px;
  }

  .news5 .sec1 .title {
    margin-bottom: 22px;
  }

  .news5 .sec1 .empty p {
    margin-bottom: 20px;
  }

  .news5 .sec1 .empty img {
    width: 100%;
    max-width: 100% !important;
    margin-bottom: 20px;
  }

  .news5 .sec1 .empty video {
    width: 100%;
    max-width: 100% !important;
    margin-bottom: 20px;
  }

  .news5 .sec2 {
    padding-bottom: 54px;
  }

  .news5 .sec2 .zuo a {
    width: 100%;
    padding: 16px 20px;
    border-radius: 50px;
    border: 1px solid #292929;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
  }

  .news5 .sec2 .zuo a .icon {
    width: 20px;
    margin: 0 10px;
  }

  .news5 .sec2 .zuo a p {
    flex: 1;
    display: -webkit-box;
    display: box;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
  }

  .news5 .sec2 .zuo a:nth-child(1) {
    margin-bottom: 14px;
  }

  .news5 .sec2 .you {
    margin: 14px auto 0;
  }
















  /* -----------------------------------------contact-------------------------------------- */
  .contact2 form {
    padding: 22px 0 40px;
    width: 100%;
    gap: 10px;
  }

  .contact2 form .w50 {
    width: 100%;
  }

  .contact2 form .w50:nth-child(1) {
    margin-bottom: 10px;
  }

  .contact2 input ,.contact2 select{
    width: 100%;
    height: 64px;
    padding: 0 24px;
    border-radius: 10px;
    border: 1px solid #292929;
  }

  .contact2 textarea {
    width: 100%;
    height: 166px;
    padding: 22px 24px;
    border-radius: 10px;
    border: 1px solid #292929;
  }

  .contact2 .type-upload .icon {
    width: 24px;
    margin-right: 10px;
  }

  .contact2 .type-upload .defaultUp {
    width: 100%;
    height: 64px;
    padding: 0 24px;
    border-radius: 10px;
    border: 1px dashed #292929;
  }

  .contact3 .list {
    padding: 12px 0 53px;
    gap: 24px;
  }

  .contact3 .list .ev {
    width: 100%;
    border-radius: 10px;
    border: 1px solid #3D3D3D;
  }

  .contact3 .list .ev .pic {
    padding: 0 20px;
  }

  .contact3 .list .intr {
    padding: 22px 24px;
  }

  .contact3 .list .t2 {
    margin: 10px 0;
    letter-spacing: 0.373px;
  }

  .contact3 .list a {
    display: flex;
    flex-wrap: wrap;
    margin-bottom: 10px;
  }

  .contact3 .list a .icon {
    width: 22px;
  }

  .contact3 .list a p {
    padding-left: 11px;
    flex: 1;
  }

  /* -----------------------------------------about-------------------------------------- */
  .about2 {
    padding: 22px 0 54px;
  }

  .about2 .list {
    gap: 24px;
  }

  .about2 .ev {
    width: 100%;
    border-radius: 24px;
    border: 1px solid #1F1F1F;
    padding: 24px;
    gap: 10.667px;
    display: flex;
    flex-direction: column;
  }

  .about3 {
    padding: 0 0 40px;
  }

  .about3 .C-wrap::after {
    width: 100%;
    height: 1px;
    left: 50%;
    top: 182px;
    transform: translate(-50%, 0);
  }

  .about3 .swiper {
    width: 100%;
    padding: 22px 0;
  }

  .about3 .swiper .swiper-slide {
    display: flex;
    flex-direction: column;
  }

  .about3 .swiper .line {
    width: 16px;
    margin: 8px auto;
  }

  .about3 .swiper .t2 {
    padding: 8px 0;
  }

  .about3 .swiper .swiper-slide:nth-of-type(2n) {
    flex-direction: column-reverse;
    margin-top: 142px;
  }

  .about3 .swiper .swiper-slide:nth-of-type(2n-1) {
    padding-top: 100px;
  }

  .about3 .swiper .swiper-slide:nth-of-type(2n) .t2 {
    bottom: 100%;
  }

  .about4 {
    padding-bottom: 25px;
  }

  .about4 .main {
    padding: 23px 5px;
    border-radius: 21px;
  }

  .about4 .ev {
    position: relative;
    left: 0 !important;
    top: 0 !important;
    margin-bottom: 10px;
  }

  .about4 .ev .point {
    width: 22px;
    height: 22px;
    position: absolute;
    right: 10px;
    top: 10px;
  }

  .about4 .ev .down {
    width: 100%;
    border-radius: 10px 10px 0px 10px;
    /* border: 2px solid #BDC6D1; */
    border: 2px solid #2d2e2f;
    padding: 24px;
    gap: 16px;
    right: 20px;
    bottom: 12px;
    position: static;
    display: flex;
  }

  .about4 .ev:hover .down {
    display: flex;
  }

  .about4 .ev:nth-child(1) {
    top: 312px;
    left: 206px;
  }

  .about4 .ev:nth-child(2) {
    top: 272px;
    left: 510px;
  }

  .about4 .ev:nth-child(3) {
    top: 362px;
    left: 490px;
  }

  .about4 .ev:nth-child(4) {
    top: 202px;
    left: 796px;
  }

  .about4 .ev:nth-child(5) {
    top: 378px;
    left: 805px;
  }

  .about6 .main {
    padding: 22px 0 53px;
  }

  .about6 #about6-1 {
    margin-bottom: 24px;
  }

  .about6 .swiper-slide {
    width: 50%;
    padding: 24px;
    border-radius: 24px;
    border: 1px solid #1F1F1F;
    display: flex;
  }

  .about6 .swiper-slide .hpic {
    height: 50px;
  }

  .about6 .swiper::before {
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, #000 1%, transparent 7%, transparent 93%, #000 99%);
  }

  .about7 {
    padding-bottom: 53px;
  }

  .about7 .main {
    padding: 27px;
    border-radius: 21px;
    border: 1px solid #292929;
    letter-spacing: 0.48px;
  }

  .about8 .ev {
    background: radial-gradient(20% 50% at 100% 50%, #18181B 0%, #000 100%);
  }

  .about8 .ev .C-wrap {
    flex-direction: row-reverse;
    gap: 20px;
  }

  .about8 .pic {
    width: 100%;
    border-radius: 24px;
  }

  .about8 .intr {
    width: 100%;
  }

  .about8 .intr .t1 {
    letter-spacing: 3.733px;
  }

  .about8 .intr .t2 {
    margin: 11px 0;
    letter-spacing: 0.533px;
  }

  .about8 .intr .t3 {
    letter-spacing: 0.427px;
  }

  .about9 .list {
    padding: 22px 0 54px;
    gap: 24px;
  }

  .about9 .list .ev {
    width: calc(50% - 12px);
    padding: 24px;
    border-radius: 24px;
    border: 1px solid #1F1F1F;
  }

  .about9 .list .ev .hpic {
    border-radius: 14px;
    height: 84px;
  }

  .about10 {
    padding-bottom: 54px;
  }

  .about10 .shipin {
    border-radius: 24px;
    height: 200px;
  }

  .about10 .shipin .bofang {
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 35px;
  }

  .about11 .ev {
    padding-left: 21px;
    padding-right: 21px;
  }

  .about11 .ev:nth-of-type(2n) {
    flex-direction: row-reverse;
  }

  .about11 .pic {
    width: 100%;
    border-radius: 24px;
  }

  .about11 .intr {
    width: 100%;
  }

  .about11 .intr .t2 {
    letter-spacing: 0.32px;
  }

  .about11 .intr .t3 {
    margin: 22px 0 0;
    letter-spacing: 0.427px;
  }

  /* -----------------------------------------Resource Center-------------------------------------- */
  .rc2 .main1 {
    padding: 0 0 40px;
    align-items: flex-start;
  }

  .rc2 .left {
    width: 100%;
    display: flex;
    padding: 24px;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: flex-start;
    align-items: flex-start;
    gap: 8px;
    border-radius: 10px;
    border: 1px solid #1F1F1F;
  }

  .rc2 .left a {
    padding: 5px 10px;
    border-radius: 50px;
    letter-spacing: 0.24px;
  }

  .rc2 .left a:hover {
    transform: translate(-5px, 0);
  }

  .rc2 .you {
    flex: none;
    width: 100%;
    margin-left: 0;
    margin-top: 20px;
  }

  .rc2 .you .sec1 {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
  }

  .rc2 .you .sec1 .C-shipin {
    border-radius: 24px;
    width: 100%;
  }

  .rc2 .C-paging {
    width: 100%;
    padding: 24px 0;
  }

  .rc2 .sec2 {
    gap: 16px;
  }

  .rc2 .sec2 .ev {
    width: 100%;
    border-radius: 21px;
    border: 1px solid #3D3D3D;
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.20) 0%, rgba(0, 0, 0, 0.20) 100%);
  }

  .rc2 .sec2 .ev .type {
    border-radius: 0px 0px 21px 0px;
    padding: 2px 18px;
  }

  .rc2 .sec2 .ev .intr {
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.60) 0%, rgba(0, 0, 0, 0.60) 100%);
    padding: 0 15px;
  }

  .rc2 .sec2 .ev .intr .icons {
    gap: 16px;
    margin-top: 13px;
  }

  .rc2 .sec2 .ev .intr .icon {
    width: 24px;
  }

  .C-shipin .poster {
    width: 100%;
    height: 100%;
  }

  .C-shipin .btn {
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 30px;
  }

  .rc3 .main {
    padding: 22px 0 40px;
    align-items: flex-start;
  }

  .rc3 .left {
    width: 100%;
    display: flex;
    padding: 24px;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: flex-start;
    align-items: flex-start;
    gap: 16px;
    border-radius: 21px;
    border: 1px solid #1F1F1F;
  }

  .rc3 .left a {
    padding: 5px 10px;
    border-radius: 50px;
    letter-spacing: 0.24px;
  }

  .rc3 .left a:hover {
    transform: translate(-5px, 0);
  }

  .rc3 .list {
    margin-left: 0;
    flex: none;
    width: 100%;
    gap: 10px;
    margin-top: 20px;
  }

  .rc3 .list .ev {
    width: 100%;
    padding: 24px;
    border-radius: 24px;
    border: 1px solid #3D3D3D;
    display: flex;
    flex-wrap: wrap;
  }

  .rc3 .list .ev .zuo {
    flex: 1;
    padding-right: 24px;
  }

  .rc3 .list .ev .down {
    padding: 22px 0 0;
  }

  .rc3 .list .ev .kg {
    width: 24px;
  }

  .rc3 .C-paging {
    width: 100%;
    padding: 24px 0;
  }

  /* -----------------------------------------5G Antenna Board-------------------------------------- */
  .wg2 {
    background: radial-gradient(20% 40% at 100% 60%, #18181B 0%, #000 100%);
  }

  .wg2 .zuo .pic {
    border-radius: 24px;
  }

  .wg2 .you {
    width: 100%;
    gap: 10px;
    margin-top: 20px;
  }

  .wg2 .you .pic {
    width: 150px;
  }

  .wg2 .you .yinhao {
    width: 27px;
  }

  .wg2 .you .t3 p {
    margin-bottom: 5px;
  }

  .wg3 .C-title {
    margin-bottom: 22px;
  }

  .wg3 .main {
    margin-bottom: 30px;
    padding: 0;
  }

  .wg3 .main .ul {
    border-radius: 13px;
    border: 1px solid #292929;
    padding: 14px;
    gap: 12px;
  }

  .wg3 .main .ul li {
    width: 100%;
    height: 100%;
    padding: 24px;
    border-radius: 12px;
    border: 1px solid #1F1F1F;
  }

  .wg3 .main .ul li .t1 {
    padding-bottom: 8px;
    margin-bottom: 8px;
    border-bottom: 1px solid #292929;
  }

  .wg3 .main .ul li:nth-child(3) {
    width: 100%;
  }

  .wg4 {
    height: 56px;
  }

  /* -----------------------------------------Solutions & Cases-------------------------------------- */
  .sl2 {
    padding: 24px 0 50px;
  }

  .sl2 .C-title h2 {
    width: 100%;
  }

  .sl2 .grid-container {
    grid-template-columns: 1fr;
    grid-template-rows: 1fr;
    gap: 10px;
  }

  .sl2 .grid-item {
    border-radius: 24px;
    grid-column: span 2;
    grid-row: span 1;
  }

  .sl2 .grid-item img {
    width: 100%;
    height: 100%;
  }

  .sl3 .zuo {
    width: 100%;
    gap: 22px;
  }

  .sl3 .zuo li .icon {
    width: 24px;
    margin-right: 10px;
  }

  .sl3 .zuo li .t2 {
    margin-top: 10px;
  }

  .sl3 .you .pic {
    width: 100%;
    border-radius: 24px;
  }

  .sl3 .you {
    width: 100%;
    margin-top: 20px;
  }

  .sl4 .zuo .pic {
    width: 100%;
    border-radius: 24px;
  }

  .sl4 .you {
    width: 100%;
    margin-top: 20px;
  }

  .sl4 .you .t2 {
    margin-top: 12px;
  }

  .sl4 .you dl {
    margin: 22px 0;
  }

  .sl4 .you dl dt {
    margin-bottom: 12px;
  }

  .sl4 .you dl dd {
    display: flex;
    flex-wrap: wrap;
    margin-bottom: 5px;
  }

  .sl4 .you dl .icon {
    width: 24px;
    margin-right: 10px;
  }

  .sl4 .you dl p {
    flex: 1;
  }

  /* -----------------------------------------产品弹窗-------------------------------------- */
  .pcb2 .list2 {
    width: 100%;
    height: 100%;
  }

  .pcb2 .list2.on {
    display: flex;
  }

  .pcb2 .list2 .tanchuang {
    width: 95%;
    border-radius: 17px;
    padding: 0 5% 5%;
    border: 1.333px solid #1F1F1F;
  }

  .pcb2 .list2 .tanchuang .top {
    padding: 24px 0;
  }

  .pcb2 .list2 .tanchuang .top .close {
    width: 20px;
  }

  .pcb2 .list2 .tanchuang .content {
    height: 70vh;
  }

  .pcb2 .list2 .tanchuang .pic {
    width: 100%;
  }

  .pcb2 .list2 .tanchuang .t9 {
    margin: 20px 0;
  }

  .pic img {
    height: auto;
  }

  .C-shipin iframe {
    height: 184px;
  }
}