@media (max-width: 1680px) {
  .sec4 .right::after {
    height: 406px;
  }

  .banner-wrap .content-item1 .bg {
    bottom: 0;
  }

  .banner-wrap .content-item2 .bg {
    bottom: -9%;
  }

  .sec3 .bg {
    bottom: 180px;
  }

  .sec5 .arrows img {
    object-position: right 50px;
  }

  .sec4 .right-cont {
    transform: scale(.85);
  }
}

@media (max-width: 1380px) {
  .sec1 {
    padding-top: 60px;
  }

  .sec4 .left {
    padding-top: 16%;
  }

  .sec4 .right-cont {
    transform: scale(.8);
  }

  .page-sliceIO .sec-cont {
    gap: max(30px, 5%);
  }

  .section-io-1 .container {
    padding-top: max(30px, 10vh);
  }

  .section-io-3 .item .item-cont .title {
    font-size: max(14px, 20 * var(--custom-size));
    padding: max(12px, 20 * var(--custom-size)) max(16px, 30 * var(--custom-size));
  }

  .section-io-3 .item .item-cont .title span::after {
    bottom: calc((max(12px, 20 * var(--custom-size)) + 2px) * -1);
  }

  .section-io-3 .item .item-cont .intro {
    padding: 0 max(16px, 30 * var(--custom-size));
  }

  .section-io-3 .item .item-cont .intro p {
    padding: max(8px, 15 * var(--custom-size)) 0;
  }
}

@media screen and (max-width: 1024px) {
  .section-io-1 .sec-cont {
    position: relative;
  }
}

@media screen and (max-width: 960px) {
  .section-io-1 .sec-cont-lr .sec-txt {
    position: absolute;
    top: max(50px, 8%);
    left: 0;
    z-index: 1;
  }
}

@media (max-width: 780px) {
  :root {
    --mobile-custom-size: 1 / 780 * 100vw;
  }

  .page-sliceIO .section {
    height: 70vh;
  }

  .page-sliceIO .section-io-banner {
    height: 100vh;
  }

  .page-sliceIO .section-io-3,
  .page-sliceIO .section-io-6,
  .page-sliceIO .section-io-7 {
    height: auto;
  }

  .page-sliceIO .section-io-banner .sec-cont {
    padding-top: 0;
    justify-content: center;
  }

  .page-sliceIO .section-io-banner .sec-cont .container {
    flex: unset;
  }

  .logo-wrap {
    --header-h: clamp(70px, 100* var(--custom-size), 100px);
  }

  .page-sliceIO .section-io-banner .io-main {
    position: relative;
  }

  .page-sliceIO .section-io-banner .io-main::before {
    content: '';
    width: 100vw;
    height: 100%;
    background: url(../images/header-bg.png) no-repeat center top / 100%;
    position: absolute;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
  }

  .section-io-banner {
    /* background-position: right; */
    background-position-x: 90%;
  }

  .sec4 .sec-cont {
    flex-direction: column;
  }

  .sec4 .sec-cont>div {
    width: 100%;
  }

  .sec4 .right {
    padding: 5% 15% 15%;
  }

  .sec2 {
    padding-left: 30px;
  }

  .sec2 .container .swiper-slide {
    width: calc((100vw - 30px) / 3);
  }

  .play {
    width: 40px;
    height: 40px;
  }

  .sec3 {
    /* aspect-ratio: 16 / 9; */
    height: 50vh;
  }

  #menu {
    display: none;
  }

  .video-cont .video-wrap {
    width: 85%;
  }

  .video-cont .video-wrap .close-video {
    transform: translateX(0%);
    background-color: transparent;
  }

  .sec4 .right-cont {
    transform: unset;
  }

  .form .item::after {
    bottom: 14px !important;
  }

  .sec6,
  .sec4 {
    height: auto;
  }

  .sec6 .sec-cont {
    flex-direction: column;
    padding: 12vh 0 5vh;
  }

  .sec6 .sec-cont .left {
    width: 100%;
    flex-direction: row;
    margin-bottom: 20px;
    align-items: flex-end;
  }

  .sec6 .sec-cont .right {
    width: 100%;
    padding: 0 5%;
  }

  .sec6 .swiper-slide {
    width: 100%;
  }

  #menu-io {
    display: none;
  }

  .page-sliceIO .sec-cont {
    flex-direction: column;
    padding-bottom: max(30px, 6%);
  }

  .page-sliceIO .sec-txt .sec-icon {
    width: 50px;
  }

  .page-sliceIO .sec-txt .sec-icon {
    margin-bottom: 20px;
  }

  .section-io-1 .img-wrap {
    height: 20vh;
  }

  .section-io-1 .img-wrap .img1 {
    top: 0;
  }

  .page-sliceIO .section-io-2 .sec-cont-lr .sec-txt {
    width: 100%;
  }

  .section-io-2 .switch {
    display: flex;
    width: 100%;
  }

  .section-io-2 .switch .item {
    padding: 5px 10px;
  }

  .section-io-2 .switch .item.active {
    padding: 5px 10px;
    border-left-width: 3px;
  }

  .card-wrap {
    --column: 1;
  }

  .section-io-3 .item.active {
    width: 100%;
  }

  .section-io-3 .card-wrap {
    padding-bottom: max(30px, 6%);
  }

  .sec-button-wrap {
    width: 180px;
    height: 42px;
  }

  .sec-button-wrap .icon {
    width: 30px;
    height: 30px;
  }

  .sec-button-wrap span {
    padding-left: 25px;
  }

  .section-io-7 td {
    font-size: 14px;
  }

  .section-io-7 .table-wrap {
    overflow-x: auto;
  }

  .section-io-7 table {
    width: 150%;
  }

  /* .sec3 video {
    display: none;
  } */
  .sec3 .video-wrap>img {
    display: block;
    object-fit: cover;
  }

  .sec1,
  .sec2,
  .sec2 .container .swiper {
    height: 50vh;
  }

  .sec2 .container .swiper {
    padding-top: 16vh;
    padding-bottom: 20vh;
  }

  .line-wrap {
    bottom: -5%;
  }

  .sec2 .container .swiper-slide {
    width: 200px;
  }

  .sec2 .container .swiper-slide-active .title {
    font-size: 16px;
  }

  .sec2 .container .swiper-slide-active .intro {
    font-size: 12px;
  }

  .sec2 .container .swiper-slide-next .slide-cont {
    transform: translateY(50%);
    height: 82%;
  }

  .sec4 .left .info-wrap {
    flex-direction: column;
  }

  .sec4 .left .line {
    width: 100%;
    height: 1px;
    margin: 10px 0;
  }

  .form .item {
    width: 100%;
  }

  .sec4 .right {
    padding: 30px 20px 100px;
  }

  .sec4 .left .info .name {
    font-size: 14px;
  }

  .banner-wrap {
    flex-wrap: wrap;
  }

  .banner .content-item1,
  .banner .content-item2 {
    width: 50%;
  }

  .banner .content-item3 {
    width: 100%;
    margin-top: 100px;
  }

  .banner-wrap .content-item1 .pic {
    transform: translateY(6vh);
  }

  .banner-wrap .content-item2 .pic {
    transform: translateY(11vh);
  }

  .banner-wrap .content-item3 .txt {
    top: 17vh;
    left: 80px;
  }

  .sec3 .txt .play {
    display: block;
  }

  .sec3 .txt .title {
    bottom: 12%;
    left: 4%;
  }

  .sec4 .left {
    padding-bottom: 40%;
  }

  .line-wrap {
    bottom: 23%;
  }

  .line-wrap .line {
    height: 130px;
  }

  .sec2 .container .swiper-slide .slide-cont {
    padding: 0 30px 10% 10px;
  }

  .sec5 .main {
    padding-left: 0;
    padding-right: 0;
  }

  br.pc {
    display: none;
  }

  .sec5 {
    height: 50vh;
    background-position: -290px 0px;
  }

  .sec5 .main {
    padding-bottom: 150px;
  }

  .sec5 .arrows img {
    object-position: -290px 80px;
  }

  .form .item:nth-child(5)::after,
  .form .item:nth-child(8)::after {
    bottom: clamp(0px, 50* var(--custom-size), 50px);
  }

  .io-main {
    margin: 0 20px;
  }

  .action--site-sliceIO .section-io-1 {
    height: 70vh;
  }

  .section-io-1 .container {
    padding-top: max(30px, 28vh);
  }

  .section-io-1 .img-wrap .img1 {
    width: 70%;
  }

  .section-io-1 .img-wrap .img2 {
    width: 74%;
    top: -6vh;
    left: 35%;
  }

  .section-io-3 .item {
    aspect-ratio: 16 / 3;
  }

  .section-io-3 .item .roof .open-detail {
    width: 40px;
    height: 40px;
  }

  .section-io-5 .sec-cont-tb .sec-txt {
    margin-top: 20px;
  }

  .section-io-9 {
    background-size: 160%;
    background-position: bottom;
    background-color: rgba(223, 237, 247, 1);
  }

  .section-io-9 .sec-cont.sec-cont-lr .sec-txt {
    max-width: 100%;
    margin-left: unset;
  }

  .section-io-9 .sec-cont.sec-cont-lr .desc {
    width: 80%;
  }

  .section-io-6 .swiper-slide .txt .intro {
    font-size: 15px;
  }

  .learn-more {
    bottom: 6%;
  }

  .pc-being {
    display: none !important;
  }

  .mobile-being {
    display: block !important;
  }

  .lvmc-main {
    margin: 0 20px;
  }

  .section-lvmc-banner {
    background-image: url(../images/lvmc/sm-bg1-mobile.jpeg) !important;
  }

  .section-lvmc-1 {
    background-image: url(../images/lvmc/sm-bg2-mobile.jpeg) !important;
  }

  .section-lvmc-2 {
    background-image: url(../images/lvmc/sm-bg3-mobile.jpeg) !important;
  }

  .section-lvmc-3 {
    background-image: url(../images/lvmc/sm-bg4-mobile.jpeg) !important;
  }

  .section-lvmc-4 {
    background-image: url(../images/lvmc/sm-bg5-mobile.jpeg) !important;
  }

  .section-lvmc-5 {
    background-image: url(../images/lvmc/sm-bg6-mobile.jpeg) !important;
  }

  .section-lvmc-6 {
    background-image: url(../images/lvmc/sm-bg7-mobile.jpeg) !important;
  }

  .page-lvmc .sec-cont {
    padding-top: 10vh;
  }

  .page-lvmc .sec-txt .title {
    font-size: calc(78 * var(--mobile-custom-size));
    text-align: center;
  }

  .page-lvmc .sec-txt .title-sub {
    font-size: calc(42 * var(--mobile-custom-size));
    margin-top: calc(20 * var(--mobile-custom-size));
  }

  .page-lvmc .section-lvmc-banner .container {
    margin-top: 10vh;
  }

  .section-lvmc-1 .container {
    padding: 20% 0;
    flex-direction: column;
    background: url(../images/lvmc/sm-icon1-mobile1.png) no-repeat center / 100%;
  }

  .section-lvmc-1 .font {
    font-size: calc(58 * var(--mobile-custom-size));
  }

  .section-lvmc-1 .txt .icon {
    width: calc(80 * var(--mobile-custom-size));
  }

  .section-lvmc-1 .txt .tips {
    position: relative;
    transform: unset;
    font-size: 12px;
  }

  .section-lvmc-1 .txt .tips img {
    width: calc(120 * var(--mobile-custom-size));
  }

  .backtop {
    bottom: 7%;
  }

  .txt-layout {
    max-width: 70%;
  }

  .txt-layout .icon {
    width: calc(100 * var(--mobile-custom-size));
  }

  .txt-layout .title {
    font-size: calc(48 * var(--mobile-custom-size));
    margin-top: 10px;
  }

  .txt-layout .intro {
    font-size: calc(24 * var(--mobile-custom-size));
    margin-top: 0;
  }

  .title-img {
    width: calc(430 * var(--mobile-custom-size));
    top: 12%;
    right: 25%;
  }

  .section-lvmc-2 .sec-cont {
    padding-bottom: 32%;
  }

  .section-lvmc-2 .container {
    justify-content: flex-end;
    gap: 5%;
  }

  .section-lvmc-4 .title-img {
    right: 40%;
  }

  .section-lvmc-5 .pic {
    height: 20vh;
  }

  .section-lvmc-5 .img-top {
    top: 20px;
  }

  .section-lvmc-5 .sec-cont {
    padding-top: 5vh;
  }

  .section-lvmc-5 .table-wrap {
    overflow-x: auto;
    touch-action: pan-x;
  }

  .section-lvmc-5 table {
    width: max-content;
  }

  .section-lvmc-5 table td {
    font-size: 13px;
    padding: 6px 10px;
  }

  .section-lvmc-6 .container {
    margin-top: 15%;
  }

  .section-lvmc-8 .container {
    margin-top: 15%;
  }
}

@media (min-width: 780px) {
  html {
    overflow: hidden !important;
  }

  html.rollable {
    overflow: auto !important;
  }
}