body,
html {
    margin: 0;
    padding: 0;
    background-color: #fff;
}

.hoveranimate {
    transition: 0.3s;
}

.hoveranimate:hover {
    transform: scale(1.05);
}

.page {
    width: 100vw;
    /* height: 100vh;
    min-height: 768px; */
    height:768px;
    box-sizing: border-box;
    position: relative;
    overflow: hidden;
}

.page1 {
    display: flex;
    align-items: center;
    flex-direction: column;
    justify-content: center;
}

.page1 .topmenu {
    position: absolute;
    top: 25px;
    left: 0;
    width: 100vw;
    display: flex;
    justify-content: center;
    z-index: 1;
    align-items: center;
}

.page1 .topmenu .logo {
    width: 50px;
    height: 50px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    margin-right: 39px;
    cursor: pointer;
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_logo.png);
}

.page1 .topmenu .menus {
    display: table;
    background: rgba(0, 6, 159, 0.2);
    border-radius: 25px;
    overflow: hidden;
}

.page1 video {
    position: absolute;
    z-index: 0;
    width: 100%;
    object-fit: cover;
    height: 100%;
}

.page1 .topmenu .menus .menu {
    width: 112px;
    height: 50px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    background-color: transparent;
    transition: 0.5s;
    border-radius: 25px;
    user-select: none;
    cursor: pointer;
}

.page1 .topmenu .menus .menu.hover {
    color: #000000;
    background-color: #fff;
}

.page1 .topmenu .menus:hover .menu.hover {
    color: #fff;
    background-color: transparent;
}

.page1 .topmenu .menus .menu:hover {
    color: #000000 !important;
    background-color: #fff !important;
}

.page1 .pageinfo {
    position: relative;
    z-index: 1;
}

.page1 .pageinfo .t {
    font-family: PingFang SC, PingFang SC;
    font-weight: 300;
    font-size: 47px;
    line-height: 55px;

}

.page1 .pageinfo .t .swipert1 {
    margin-bottom: 21px;
    height: 1.5em;
    overflow: hidden;
}

.page1 .pageinfo .t .swipert1 .swiper-slide {
    text-align: center;
    background-image: linear-gradient(90deg, #7FD1FC 0%, #D887FF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.page1 .pageinfo .t .t2 {
    font-weight: bold;
    text-align: center;
    background-image: linear-gradient(90deg, #7FD1FC 0%, #D887FF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.page1 .pageinfo .btns {
    margin-top: 127px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.page1 .pageinfo .btns .btn {
    cursor: pointer;
    width: 240px;
    height: 56px;
    margin: 0 10px;
    border-radius: 28px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: PingFang SC, PingFang SC;
    font-weight: 600;
    font-size: 17px;
    color: #FFFFFF;
    background-color: #000;
}

.page1 .pageinfo .btns .btn:after {
    content: '';
    position: absolute;
    top: -1px;
    left: -1px;
    right: -1px;
    bottom: -1px;
    z-index: -1;
    background-clip: border-box;
    border: 1px solid transparent;
    border-radius: 28px;
}

.page1 .pageinfo .btns .btn:nth-child(1)::after {

    background: linear-gradient(90deg, #A8FFEA, #0697FE);

}

.page1 .pageinfo .btns .btn:nth-child(2)::after {

    background: linear-gradient(90deg, #7FD1FC, #D887FF);

}

.page2 .infobox {
    width: calc(545px + 14px + 520px);
    margin: 0 auto;
    position: relative;
}

.page2 {
    padding-top: 64px;
}

.page2 .t {

    line-height: 1.2;
    font-size: 47px;
    background-image: linear-gradient(to right, #000349, #5200FF66, #5200FF);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.page2 .banners {
    display: table;
    width: 100%;
    margin-top: 36px;

}


.page2 .banners .banner {
    transition: 0.5s;
    background-position: center;
    background-size: 100%;
    background-repeat: no-repeat;
    border-radius: 20px;
    cursor: pointer;
}

.page2 .banners .banner:hover {
    background-size: 110%;
    transform: scale(1.05);
}

.page2 .banners .left-part {
    width: 545px;
    margin-right: 14px;
    display: inline-block;
}

.page2 .banners .right-part {
    width: 520px;
    display: inline-block;
}

.page2 .banners .left-part .banner1 {
    width: 545px;
    height: 255px;
    margin-bottom: 14px;
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_banner1.png);
}

.page2 .banners .left-part .banner2 {
    width: 545px;
    height: 298px;
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_banner3.png);
}

.page2 .banners .right-part .banner1 {
    width: 520px;
    height: 295px;
    margin-bottom: 14px;
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_banner2.png);
}

.page2 .banners .right-part .banner2 {
    width: 520px;
    height: 254px;
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_banner4.png);
}

.page3 {
    background-color: #000;
    overflow: hidden;
}


.page3 .cover {
    position: absolute;
    background-color: #00000090;
    left: -1500px;
    top: 0;
    width: 3000px;
    height: 100%;
    z-index: 1;
}

.page3 .infos {
    position: absolute;
    top: 92px;
    z-index: 2;
    width: 42em;
    left: 50%;
    margin-left: -21em;
    user-select: none;
}

.page3 .infos .t {
    text-align: center;
    font-size: 47px;
    line-height: 55px;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.page3 .infos .t:nth-child(1) {
    background-image: linear-gradient(to bottom, #7FD1FC, #7FD1FC);
}

.page3 .infos .t:nth-child(2) {
    background-image: linear-gradient(to bottom, #7FD1FC, #D887FF);
}

.page3 .flow-txt {
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.page3 .flow-txt .icon {
    width: 18px;
    height: 17px;
    background-position: center;
    background-repeat: no-repeat;
    background-size: contain;
    margin-right: 12px;
}

.page3 .flow-txt .t {
    font-family: PingFang SC, PingFang SC;
    font-weight: 400;
    font-size: 14px;
    color: #FFE4E4;
}

.page3 .flow1 {
    top: 359px;
    left: 223px;
}

.page3 .flow1 .icon {
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_bannericon1.png);
}

.page3 .flow2 {
    top: 357px;
    right: 262px;
}

.page3 .flow2 .icon {
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_bannericon2.png);
}

.page3 .flow3 {
    top: 451px;
    left: 443px;
}

.page3 .flow3 .icon {
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_bannericon3.png);
}

.page3 .flow4 {
    bottom: 201px;
    right: 282px;
}

.page3 .flow4 .icon {
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_bannericon4.png);
}

.page3 .flow5 {
    bottom: 109px;
    left: 346px;
}

.page3 .flow5 .icon {
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_bannericon5.png);
}

.page3 .cases {
    position: relative;
    max-width: 1366px;
    margin: 0 auto;
    background-color: #000;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.page3 .cases .item {
    transition: 0.3s;
}

.page3 .cases .item,
.page3 .cases .item-cover {
    position: absolute;
    background-repeat: no-repeat;
    background-position: center;
    background-size: 100%;
    border-radius: 10px;
    height: 247px;

}

.page3-cases-item1,
.page3 .cases .item-cover1 {
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_case1.png);
    width: 471px;
    top: -16px;
    left: -121px;

}

.page3-cases-item2,
.page3 .cases .item-cover2 {
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_case2.png);
    width: 115px;
    top: -16px;
    left: 381px;

}

.page3-cases-item3,
.page3 .cases .item-cover3 {
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_case3.png);
    width: 435px;
    top: -16px;
    left: 525px;
}

.page3-cases-item4,
.page3 .cases .item-cover4 {
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_case4.png);
    width: 115px;
    top: -16px;
    left: 990px;
}

.page3-cases-item5,
.page3 .cases .item-cover5 {
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_case5.png);
    width: 399px;
    top: -16px;
    left: 1134px;
}

.page3-cases-item6,
.page3 .cases .item-cover6 {
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_case6.png);
    width: 115px;
    top: 261px;
    left: -13px;
}

.page3-cases-item7,
.page3 .cases .item-cover7 {
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_case7.png);
    width: 358px;
    top: 261px;
    left: 132px;
}

.page3-cases-item8,
.page3 .cases .item-cover8 {
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_case8.png);
    width: 115px;
    top: 261px;
    left: 519px;
}

.page3-cases-item9,
.page3 .cases .item-cover9 {
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_case9.png);
    width: 577px;
    top: 261px;
    left: 665px;
}

.page3-cases-item10,
.page3 .cases .item-cover10 {
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_case10.png);
    width: 115px;
    top: 261px;
    left: 1271px;
}

.page3-cases-item11,
.page3 .cases .item-cover11 {
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_case11.png);
    width: 520px;
    top: 538px;
    left: -121px;
}

.page3-cases-item12,
.page3 .cases .item-cover12 {
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_case12.png);
    width: 115px;
    top: 538px;
    left: 429px;
}

.page3-cases-item13,
.page3 .cases .item-cover13 {
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_case13.png);
    width: 436px;
    top: 538px;
    left: 574px;
}

.page3-cases-item14,
.page3 .cases .item-cover14 {
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_case5.png);
    width: 492px;
    top: 538px;
    left: 1039px;
}

.page3 .cases .item-cover {
    background-image: none;
    z-index: 2;
    cursor: pointer;
}

.page3 .cases .item-cover:hover+.page3-cases-item {
    transform: scale(1.05);
    background-size: 110%;
    z-index: 1;
}

.page4 .t {
    padding: 12.1vh 0 13.54vh;
    text-align: center;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-image: linear-gradient(45deg, #000349, #5200FF);
    font-size: 47px;
    line-height: 55px;
}

.page4swiper .swiper-slide {
    cursor: pointer;
    width: 246px;
    height: 356px;
    background-position: center;
    background-size: 100%;
    background-repeat: no-repeat;
}

.page4swiper .swiper-wrapper {
    transition-timing-function: linear;
}

.page4swiper .product1 {
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_product1.png);
}

.page4swiper .product2 {
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_product2.png);
}

.page4swiper .product3 {
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_product3.png);
}

.page4swiper .product4 {
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_product4.png);
}

.page4swiper .product5 {
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_product5.png);
}

.page4swiper .product6 {
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_product6.png);
}

.page4swiper .product7 {
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_product7.png);
}

.page4swiper .product8 {
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_product8.png);
}

.page4swiper .product9 {
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_product9.png);
}

.page4swiper .product10 {
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_product10.png);
}

.page4swiper .product11 {
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_product11.png);
}


.page5 {
    background-color: #000;
}

.page5 .infos {
    position: relative;
    width: 100vw;
    margin: 0 auto;
    max-width: 1366px;
    overflow: hidden;
}

.page5 .infos>.t {
    font-size: 47px;
    line-height: 55px;
    margin: 92px 0 0 132px;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-image: linear-gradient(to bottom, #7FD1FC, #D887FF);
}

.page5 .process {
    position: relative;
    width: 1035px;
    margin-left: 132px;
    margin-top: 112px;
    height: 400px;
}

.page5 .process .icon {
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.page5 .process .icon .t {
    font-family: PingFang SC, PingFang SC;
    font-weight: 500;
    font-size: 21px;
    color: #FFFFFF;
    line-height: 25px;
    margin-top: 10px;
    text-align: center;
}

.page5 .process .icon .i {
    width: 43px;
    height: 43px;
    cursor: pointer;
    background-position: center;
    background-size: 100%;
    background-repeat: no-repeat;
    transition: 0.5s;
}
.page5 .process .icon .i:hover{
    transform: scale(1.05);
}

.page5 .process .icon1 {
    top: 269px;
    left: 7px;
}

.page5 .process .icon1 .i {
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_process1.png);
}

.page5 .process .icon2 {
    top: 0;
    left: 120px;
}

.page5 .process .icon2 .i {
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_process2.png);
}

.page5 .process .icon3 {
    top: 319px;
    left: 228px;
}

.page5 .process .icon3 .i {
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_process3.png);
}

.page5 .process .icon4 {
    top: 58px;
    left: 375px;
}

.page5 .process .icon4 .i {
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_process4.png);
}

.page5 .process .icon5 {
    top: 231px;
    left: 488px;
}

.page5 .process .icon5 .i {
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_process5.png);
}

.page5 .process .icon6 {
    top: 23px;
    left: 602px;
}

.page5 .process .icon6 .i {
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_process6.png);
}

.page5 .process .icon7 {
    top: 296px;
    left: 716px;
}

.page5 .process .icon7 .i {
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_process7.png);
}

.page5 .process .icon8 {
    top: 11px;
    left: 828px;
}

.page5 .process .icon8 .i {
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_process8.png);
}

.page5 .process .icon9 {
    top: 259px;
    left: 944px;
}

.page5 .process .icon9 .i {
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_process9.png);
}

.page5 .process .bg {
    top: 0;
    left: 17px;
    position: absolute;
    width: calc(100% - 17px);
    background-position: center;
    background-size: contain;
    background-repeat: no-repeat;
    height: 100%;
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_processline.png);
}
.page5 .process.mobile{
    margin: 0;
    position: relative;
    overflow: hidden;
    padding: 10px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
}
.page5 .process.mobile .bg {
    background-position: center;
    background-size: contain;
    background-repeat: no-repeat;
    height: 400px;
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_ydliucheng.png);
    position: relative;
    display: block;
    left: 0;
}

.page6 .infos{
    padding-left:132px;
    width: 1366px;
    margin:0 auto;
    height:100%;
    padding-top:92px;
    box-sizing: border-box;
}
.page6 .infos .t{
    line-height: 55px;
    font-size:47px;

    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-image: linear-gradient(to right, #000349,#5200FF);

}
.page6 .infos .medias{
    display: flex;
    margin-top:49px;
    align-items: center;
    justify-content: space-between;
    width:calc(517px + 517px + 45px);
}
.page6 .infos .medias .item{
    width: 517px;
    height:424px;
    background-position: center;
    background-repeat: no-repeat;
    background-size: 100%;
    border-radius:10px;
}
.page6 .infos .medias .item:nth-child(1){
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_media1.png);
}
.page6 .infos .medias .item:nth-child(2){
    animation-delay: 0.2s;
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_media2.png);
}

.page7{
    background-color: #000;
}
.page7 .infos{
    width: 1366px;
    margin: 0 auto;
    /* height: 100%; */
    position: relative;
    /* min-height: 768px; */
    height: 768px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.page7 .infos .t{
    margin:74px 0 0 132px;
    line-height: 55px;
    font-size:47px;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-image: linear-gradient(to right, #7FD1FC,#D887FF);
}
.page7 .infos .ads{
    position: relative;
    width: 100%;
    height:561px;
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_adbg.png);
    background-position-y: bottom;
    background-position-x: center;
    background-size:contain;
    background-repeat: no-repeat;
    border-top: calc(100vh - 561px - 262px) solid transparent;
}
.page7 .infos .ads-mobile{
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/yd_icon_diqiu.png);
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    width: 100%;
    height:400px;
}
.page7 .infos .ad{
    position: absolute;
    width: 71px;
    height:71px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: 100%;
    transition: 0.5s;
    cursor: pointer;
}
.page7 .infos .ad:hover{
    transform: scale(1.2);
}
.page7 .infos .ad1{
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_ad1.png);
    bottom:84px;
    left:216px;
}
.page7 .infos .ad2{
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_ad2.png);
    bottom:203px;
    left:270px;
}
.page7 .infos .ad3{
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_ad3.png);
    bottom:383px;
    left:373px;
}
.page7 .infos .ad4{
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_ad4.png);
    bottom:251px;
    left:373px;
}
.page7 .infos .ad5{
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_ad5.png);
    bottom:322px;
    left:475px;
}
.page7 .infos .ad6{
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_ad6.png);
    bottom:245px;
    left:526px;
}
.page7 .infos .ad7{
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_ad7.png);
    bottom:352px;
    left:576px;
}
.page7 .infos .ad8{
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_ad8.png);
    bottom:450px;
    left:647px;
}
.page7 .infos .ad9{
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_ad9.png);
    bottom:257px;
    left:694px;
}
.page7 .infos .ad10{
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_ad10.png);
    bottom:352px;
    left:793px;
}
.page7 .infos .ad11{
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_ad11.png);
    bottom:210px;
    left:847px;
}
.page7 .infos .ad12{
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_ad12.png);
    bottom:433px;
    left:876px;
}
.page7 .infos .ad13{
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_ad13.png);
    bottom:308px;
    left:892px;
}
.page7 .infos .ad14{
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_ad14.png);
    bottom:186px;
    left:971px;
}
.page7 .infos .ad15{
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_ad15.png);
    bottom:305px;
    left:1052px;
}
.page7 .infos .ad16{
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_ad16.png);
    bottom:135px;
    left:1092px;
}

.page8 .infos{
    width: 1366px;
    /* height:100%;
    min-height:768px; */
    height:768px;
    overflow: hidden;
    margin:0 auto;
}
.page8 .infos .t{
    margin:92px 0 0 132px;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-image: linear-gradient(to right, #000349,#5200FF);
    font-size: 47px;
    line-height: 55px;
}
.page8 .infos .icon{
    margin:21px auto;
    width: 617px;
    height:389px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: 100%;
    background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_team.png);
}
.page8 .infos .description{
    font-family: PingFang SC, PingFang SC;
font-weight: 500;
font-size: 14px;
color: #000000;
line-height: 17px;
margin:36px auto;
text-align: center;
}
.page9{
    background-color: #000;
}
.page9 .infos{
    padding:92px 207px 0 156px;
    width: 1366px;
    /* height:100%;
    min-height:768px; */
    height:768px;
    position: relative;
    box-sizing: border-box;
}

.page9 .infos .t{
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-image: linear-gradient(to bottom, #7FD1FC,#D887FF);
    font-size: 47px;
    line-height: 55px;
}
.page9 .infos .flex-infos{
    margin:79px auto 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.page9 .infos .flex-infos .filling-box .line{
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom:21px;
    width: calc(366px + 43px + 21px);

}
.page9 .infos .flex-infos .filling-box .line .name{
    user-select: none;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-image: linear-gradient(to bottom, #7FD1FC, #D887FF);
    font-family: PingFang SC, PingFang SC;
font-weight: 500;
font-size: 14px;
line-height: 17px;
text-align: justify;
margin-right:21px;
width: 43px;
min-width: 43px;
}
.page9 .infos .flex-infos .filling-box .line .input{
    position: relative;
    flex:1;
    min-width: 0px;
    border-radius: 11px;
    box-sizing: border-box;
    
    display: block;
    height:43px;
}
.page9 .infos .flex-infos .filling-box .line .input input,.page9 .infos .flex-infos .filling-box .line .input textarea{
    border:0;
    box-sizing: border-box;
    width: 100%;
    height:100%;
    border-radius: 11px;
    outline: none;
}
.page9 .infos .flex-infos .filling-box .line .input textarea{
    height:107px;
    resize: none;
    padding:10px;
    box-sizing: border-box;
}
.page9 .infos .flex-infos .filling-box .line .input:after{
        content: '';
        position: absolute;
        top: -1px;
        left: -1px;
        right: -1px;
        bottom: -1px;
        z-index: -1;
        background-clip: border-box;
        border: 1px solid transparent;
        border-radius: 11px;    
        background: linear-gradient(to bottom, #7FD1FC, #D887FF);
}
.page9 .infos .flex-infos .icon{
    width: 453px;
    height:375px;

background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_team2.png);
background-repeat: no-repeat;
background-position: center;
background-size: contain;
}


.page9 .btn-submit{
    display: flex;
    align-items: center;
    justify-content: center;
    width: 184px;
height: 43px;
background: linear-gradient( 90deg, #000349 0%, #5200FF 80%);
border-radius: 46px;
margin:calc(43px + 64px) auto 0;
font-family: PingFang SC, PingFang SC;
font-weight: 500;
font-size: 14px;
color: #FFFFFF;
}



@media screen and (max-width:500px) {
    .video-pic{
        width: 100%;
        height:100%;
        background-position: center;
        background-size: cover;
        background-repeat: no-repeat;
        background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/yd_banner.png);
        position: absolute;
        top:0;
        left:0;
    }
    .page{
        /* height:auto;
        min-height:100vh; */
       height:auto;
        overflow: hidden;

    }
    .page1{
        height:600px;
    }
    .page2{
        height:970px;
    }
    .page3{
        height:700px;
    }
    .page4{
        height:670px;
    }
    .page5{
        height:600px;
    }
    .page6{
        height:900px;
    }
    .page7{
        height:562px;
    }
    .page8{
        height:650px;
    }
    .page9{
        height:650px;
    }
    .page10{
        height:547px;
    }
    .page1 .topmenu{
        left:50px;
    }
    .page1 .topmenu .menus{
        display: flex;
        background-color: transparent;
        overflow: unset;
    }
    .page1 .topmenu .menus{
        border-radius:0;
        overflow-x: scroll;
        overflow-y: hidden;
    }
    .page1 .topmenu .menus::-webkit-scrollbar{
        opacity: 0;
    }
    .page1 .topmenu .menus .menu{
        margin-right:1em;
        margin-left:1em;
        white-space: nowrap;
        position: relative;

    }   
    .page1 .topmenu .menus .menu.hover,.page1 .topmenu .menus .menu:hover{
        background-color: transparent!important;
        color:#fff!important;
    } 
    .page1 .topmenu .menus .menu.hover::after,.page1 .topmenu .menus .menu:hover::after{
        content:'';
        position: absolute;
        width:4em;
        height:2px;
        bottom:0;
        left:50%;
        margin-left:-2em;
        background-image: linear-gradient(90deg, #7FD1FC 0%, #D887FF 100%);
    }
    .page1 .topmenu .logo{
        margin-left:25px;
        min-width: 50px;
        min-height:50px;
    }
    .page1 .pageinfo .t{
        font-size: 8vw;
    }
    .page1 .pageinfo .btns .btn{
        width: 40vw;
        font-weight: normal;
        margin:0 2vw;
    }
    .page.page2{
        padding-top:0;

    }
    .page2 .t{
        margin:30px 25px;
        width: 7em;
        line-height: 1.5em;
        font-size: 8vw;
    }
    .page2 .banners{
        display: block;
    }
    .page2 .banners .right-part,.page2 .banners .left-part{
        display: block;
    }
    .page2 .banners .left-part .banner2{
        background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_banner2.png);
    }
    .page2 .banners .right-part .banner1{
        background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/dy_icon_banner3.png);
    }
    .page2 .banners .left-part .banner1,.page2 .banners .right-part .banner2{
        width: calc(100vw - 40px);
        height:170px;
        margin:0 auto 14px auto;
    }
    .page2 .banners .left-part .banner2,.page2 .banners .right-part .banner1{
        width: calc(100vw - 40px);
        height:200px;
        margin:0 auto 14px auto;
    }
    .page3 .infos{
        width: 100vw;
    left: 0;
    margin-left: 0;
    }
    .page3 .infos .t{
        font-size: 7.5vw;
        font-weight: 600;
    }
    .page3 .infos .t:nth-child(3){
        background-image: linear-gradient(to bottom, #7FD1FC, #D887FF);
        line-height: 1.2;
        margin-top: 10vw;
    }
    .page3 .cover{
        width: 100vw;
        left:0;
    }
    .page3 .flow1{
        top:300px;
        left:0;
    }
    .page3 .flow2{
        top: 360px;
    right: 0;
    }
    .page3 .flow5{
        right: 0;
        left: auto;
        bottom: auto;
        top: 590px;
    }
    .page3 .flow4{
        left: 0;
        right: auto;
        bottom: auto;
        top: 425px;
    }
    .page3 .flow3{
        top: 500px;
        left: 0;
    }
    .page4 .t{
        padding: 2.1vh 0 2vh;
        font-size: 8vw;
    line-height: 1.5;
    font-weight: 600;
    }
    .page4 .swiper-button-next,.page4 .swiper-button-prev{
        width: 50px;
        height:50px;
        background-repeat: no-repeat;
        background-position: center;
        background-size: contain;
        border-radius:50%;        
        top: 615px;
    }
    .page4swiper{
        height:460px;
    }
    .page4 .swiper-button-next::after,.page4 .swiper-button-prev::after{
        display: none;
    }
    .page4 .swiper-button-next{
        margin-right: calc(50vw - 75px);
        background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/you_icon.png);
    }
    .page4 .swiper-button-prev{
        margin-left: calc(50vw - 75px);
        background-image: url(https://dandan2024-1304667790.cos.ap-guangzhou.myqcloud.com/gw/zuo_icon.png);
    }
    .page8 .infos .icon{
        width:90vw;
        height:60vw;
    }
    .page6 .infos .t,.page5 .infos>.t,.page7 .infos .t,.page8 .infos .t,.page9 .infos .t{
        font-size: 8vw;
        margin:30px 20px;
        font-weight: 600;
    }
    .page5 .process{
        margin:30px 20px;
    }
    .page6 .infos{
        padding: 0;
        display: block;
        overflow: hidden;
        height: auto;
    }
    .page6 .infos .medias{
        display: block;
    }
    .page6 .infos .medias .item{
        width:calc(100vw - 40px);
        height:287px;
        margin:0 auto 20px;
    }
    .page7 .infos{
        display: block;
    }
    .page7 .infos .ads{
        max-width: 1250px;
    transform: scale(0.5);
    margin-left: -112%;
    width:1250px;
   margin-bottom:152px;
    }
    .page.page7{
        height:164vw;
        min-height:auto;
    }
    .page8 .infos .description{
        margin:0 20px;
    }
    .page9 .infos{
        padding:0;
    }
    .page9 .infos .flex-infos{
        padding:0 20px;
    }
    .page9 .infos .flex-infos .filling-box .line{
        width: calc(100vw - 40px);
    }
    .page1 .topmenu{
        position: fixed;
        z-index: 11;
        left:0;
    }
    .pc{
        display: none!important;
    }
}

@media screen and (min-width:501px) {
    .mobile{
        display: none!important;
    }
    
}

.show{
    display: block!important;
}
#my_video,#video_pic{
    display:none;
}