.banner{
    width: 100%;
    height: 100vh;
    overflow: hidden;
    position: relative;
}
.banner .text{
    text-align: center;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 55px;
}
.banner .text span{
    font-size: 12px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #FFFFFF;
    display: block;
    margin: 0 0 33px 0;
}
.banner .text h1{
    font-size: 34px;
    font-family: Source Han Sans CN;
    font-weight: 500;
    color: #FFFFFF;
    margin: 0 0 59px 0;
}
.banner .text p{
    width: 690px;
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 28px;
    margin: auto;
}
.banner .text .scroll_down{
    width: 54px;
    height: 54px;
    margin: 342px auto 0;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    cursor: pointer;
}
.banner .text .scroll_down:after,.banner .text .scroll_down:before{
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    display: block;
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 50px;
    -webkit-transition: .15s linear all,.4s linear border-color .1s;
    transition: .15s linear all,.4s linear border-color .1s;
}
.banner .text .scroll_down:before{
    top: -2px;
    left: 2px;
}
.banner .text .scroll_down:after{
    top: 2px;
    left: -2px;
}
.banner .text .scroll_down:hover:after,.banner .text .scroll_down:hover:before{
    top: 0;
    left: 0;
    border-color: rgba(255,255,255,0.4);
}
.section{
    width: 100%;
    background: #F3F4F6;
    overflow: hidden;
}
.section .warp{
    width: 1625px;
    margin: 92px auto 137px;
}
.section .warp .common_button {
    border: 1px solid #000;
    margin-left: 70px;
    margin-bottom: 60px;
}
.section .warp .common_button p {
    color: #000;
}
.section .warp .common_button .iconfont {
    color: #000;
}
.section .warp .common_button:hover p {
    color: rgba(221, 193, 143, 1);
}
.section .warp .common_button:hover  .iconfont {
    color: rgba(221, 193, 143, 1);
}
.section .warp .title {
    display: flex;
    align-items: center;
    border-bottom: 1px solid rgba(232, 232, 232, 0.5);
    padding: 0 70px 20px 70px;
}
.section .warp .title .text{
    margin: 0 192px 0 0;
}
.section .warp .title .headline{
    width: fit-content;
    display: flex;
    align-items: flex-end;
    margin: 0 0 70px 0;
}
.section .warp .title .headline span{
    font-size: 28px;
    font-family: Canela;
    font-weight: bold;
    color: #181818;
    line-height: 41px;
    margin: 0 40px 0 0;
}
.section .warp .title .headline h2{
    font-size: 18px;
    font-family: Source Han Sans CN;
    font-weight: 500;
    color: #1D1D1D;
    position: relative;
    top: -8px;
}
.section .warp .title .text > p{
    width: 949px;
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #4F4F4F;
    line-height: 32px;
}
.section .warp .content{
    margin: 92px 0 0 0;
}
.section .warp .content .products{
    text-align: center;
}

.section .warp .content .products span{
    font-size: 22px;
    font-family: Source Han Sans CN;
    font-weight: 500;
    color: #1D1D1D;
}
.section .warp .content .products .exhibition{
    margin: 44px 0 0 0;
    display: flex;
    align-items: center;
    justify-content: left;
    position: relative;
    border-bottom: 1px solid rgba(231, 231, 231, 1);
    padding: 0 0 28px 0;
}
.section .warp .content .products .exhibition>li{
    display: flex;
    align-items: center;
}
.section .warp .content .products .exhibition li .icon {
    height: 20px;
    position: relative;
}
.section .warp .content .products .exhibition li .icon img {
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}
.section .warp .content .products .exhibition .nav_xiao {
    margin: 44px 0 0 0;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.section .warp .content .products .exhibition .nav_xiao li {
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #686868;
    position: relative;
    transition: 0.6s;
    margin: 0 74px 0 0;
}
.section .warp .content .products .exhibition li > a {
    font-size: 14px;
    font-weight: 200;
    color: #848484;
    position: relative;
    transition: 0.6s;
    height: 26px;
    padding: 0 5px 0 35px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.section .warp .content .products .exhibition li{
    margin: 0 20px 0 0;
}
.section .warp .content .products .exhibition li .second{
    position: absolute;
    top: 75px;
    left: 0;
    display: flex;
    align-items: center;
    width: 100%;
    opacity: 0;
    pointer-events: none;
    transition: 0.6s;
    padding: 0 0 28px 0;
    border-bottom: 1px solid rgba(231, 231, 231, 1);
}

.section .warp .content .products .exhibition li .second .third {
    position: absolute;
    top: 75px;
    left: 0;
    display: flex;
    align-items: center;
    width: 100%;
    opacity: 0;
    pointer-events: none;
    transition: 0.6s;
}
.section .warp .content .products .exhibition li .on_active .third {
    opacity: 1;
    pointer-events: unset;
}
.section .warp .content .products .exhibition .active .second{
    opacity: 1;
    pointer-events: unset;
}
.section .warp .content .products .exhibition li .second a{
    font-size: 14px;
    font-weight: 200;
    color: #848484;
    position: relative;
    transition: 0.6s;
    height: 26px;
    padding: 0 35px;
    align-items: center;
    justify-content: center;
    margin: 0 10px 0 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: block;
    line-height: 26px;
}
.section .warp .content .products .exhibition li .second .third_active {
    background: #bc9366;
    color: #fff;
}
.section .warp .content .products .exhibition li .second a:last-child{
    margin: 0;
}
.section .warp .content .products .exhibition li .second .on_active>a{
    background: #bc9366;
    color: #fff;
}
.section .warp .content .products .exhibition a .nav_xiao {
    display: none;
    transition: 0.6s;
}
.section .warp .content .products .exhibition a:hover .nav_xiao {
    display: block;
}
.section .warp .content .products .exhibition li:last-child{
    margin: 0;
}
.section .warp .content .products .exhibition .active>a {
    position: relative;
}
.section .warp .content .products .exhibition>li>a:after {
    content: "";
    width: 0%;
    height: 2px;
    position: absolute;
    left: 0;
    top: 53px;
    background: #000;
    transition: 0.6s;
}
.section .warp .content .products .exhibition .active>a:after {
    width: 100%;
}
.section .warp .content .products .exhibition .active > a{
    color: #000;
}
.section .warp .content .products .exhibition li .icon img {
    opacity: 0.5;
}

.section .warp .content .products .exhibition .active .icon img {
    opacity: 1;
}
.section .warp .content .products .exhibition .active > a:after{
    opacity: 1;
}
.section .warp .content .list{
    margin: 166px 0 0 0;
}
.products_list .swiper{
    padding: 0 0 25px 0;
}
.products_list .swiper .swiper-slide{
    opacity: 0!important;
    transition: 1s;
}
.products_list .swiper .swiper-slide-active{
    opacity: 1!important;
}

.products_list .swiper .swiper-slide .joke{
    display: flex;
    flex-wrap: wrap;
    opacity: 0;
    transition: 1s;
    transform: translateY(25px);
}

.products_list .swiper .swiper-slide-active .joke{
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.5s;
}

.section .warp .content .list .item{
    width: 395px;
    margin: 0 13px 32px 0;
}
.section .warp .content .list .item:nth-child(4n){
    margin: 0 0 32px 0;
}
.section .warp .content .list .item .picture{
    width: 100%;
    height: 347px;
    background: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}
.section .warp .content .list .item .picture img {
    transition: 1s;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    object-fit: contain;
}
.section .warp .content .list .item .picture img:nth-child(1) {
    opacity: 1;
}
.section .warp .content .list .item .picture img:nth-child(2) {
    opacity: 0;
}
.section .warp .content .list .item .picture:hover img:nth-child(1){
    opacity: 0;
}
.section .warp .content .list .item .picture:hover img:nth-child(2){
    opacity: 1;
}
.section .warp .content .list .item .text{
    width: 100%;
    height: 68px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    position: relative;
}
.section .warp .content .list .item .text p{
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #3E3E3E;
}
.section .warp .content .list .item .text:after{
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 0;
    height: 1px;
    background: rgba(0, 0, 0, 1);
    transition: 0.6s;
}
.section .warp .content .list .item .text:before{
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: rgba(0, 0, 0, 1);
    transition: 0.6s;
}
.section .warp .content .list .item:hover .text:after{
    width: 100%;
    left: 0;
}
.section .warp .content .list .item:hover .text:before{
    width: 100%;
    right: 0;
    left: unset;
}
.common_paging{
    margin: 0  auto 0 auto ;
}
.page{
    width: 100%;
    background: rgba(245, 244, 240, 1);
}
.page .warp{
    margin: 94px 0 0 0;
}
.page .broadside{
    width: 100%;
    height: 50px;
    background: #84463B;
    display: flex;
    align-items: center;
    padding: 0 0 0 211px;
    position: relative;
    z-index: 9999;
}
.page .broadside a{
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #FFFFFF;
    opacity: 0.25;
}
.page .broadside .active{
    opacity: 1;
}
.page .content{
    margin: 85px 0 0 0;
}
.page .content .title{
    text-align: center;
    font-size: 52px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #1F1F1F;
}
.page .content .joke{
    margin: 86px 0 0 0;
    display: flex;
    justify-content: center;
}

.page .content .joke .introduce{
    width: 186px;
}

.page .content .joke .introduce .color{
    margin: 0 0 48px 0;
}
.page .content .joke .introduce .color span{
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #858482;
}
.page .content .joke .introduce .color p{
    font-size: 24px;
    font-family: Source Han Sans CN;
    font-weight: 500;
    color: #222222;
    margin: 8px 0 0 0;
}
.page .content .joke .introduce .specifications{
    margin: 0 0 48px 0;
}
.page .content .joke .introduce .price {
    margin: 0 0 110px 0;
}

.page .content .joke .introduce .specifications span{
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #858482;
    margin: 0 0 16px 0;
    display: block;
}
.page .content .joke .introduce .price span{
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #858482;
    margin: 0 0 16px 0;
    display: block;
}
.page .content .joke .introduce .price .border{
    padding: 0 20px;
    height: 54px;
    border: 2px solid #84463B;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.page .content .joke .introduce .specifications .border{
    padding: 0 20px;
    height: 54px;
    border: 2px solid #84463B;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.page .content .joke .introduce .parameter span{
    font-size: 18px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #212121;
    margin: 0 0 30px 0;
    display: block;
}
.page .content .joke .introduce .parameter p{
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #3B3831;
    line-height: 41px;
}
.page .content .joke .list_images{
    width: 1000px;
    border-left: 1px solid rgba(223, 223, 223, 1);
    border-right: 1px solid rgba(223, 223, 223, 1);
    text-align: center;
    padding: 0 0 25px 0;
    margin: 0 110px;
}
.page .content .joke .list_images .picture{
    width: 908px;
    margin: 0 auto 31px;
}
.page .content .joke .list_images .picture img {
    width: 100%;
}
.page .content .joke .recommended > span{
    font-size: 18px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #353535;
}
.page .content .joke .recommended .show{
    margin: 63px 0 0 0;
}
.page .content .joke .recommended .show .list{
    width: 200px;
    margin: 0 auto 89px;
    display: block;
}
.page .content .joke .recommended .show .list .picture{
    width: 100%;
    height: 164px;
    margin: 0 0 30px 0;
}
.page .content .joke .recommended .show .list .picture img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.page .content .joke .recommended .show .list .text{
    text-align: center;
}
.page .content .joke .recommended .show .list .text p{
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #353535;
}
.products_list .joke .item .images {
    width: 15px;
    height: 15px;
    position: relative;
    top: -4px;
    cursor: pointer;
}

.products_list .joke .item .text .images img {
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    transition: 0.6s;
    cursor: pointer;
}
.products_list .joke .item .text .images img:nth-child(2){
    opacity: 0;
}
.products_list .joke .item .text .active img:nth-child(1){
    opacity: 0;
}
.products_list .joke .item .text .active img:nth-child(2){
    opacity: 1;
}

@media screen and (max-width: 1856px) {
    .page .content .joke .recommended .show .list{
        margin: 0 auto 52px;
    }
    .page .content .joke .recommended .show .list .picture{
        margin: 0 0 16px 0;
    }
    .page .content {
        margin: 53px 0 0 0;
    }
    .page .content .joke {
        margin: 70px 0 0 0;
    }
    .page .content .joke .recommended .show {
        margin: 37px 0 0 0;
    }
    .page .content .joke .list_images{
        width: 54%;
        margin: 0 5%;
    }
    .page .content .joke .list_images .picture{
        width: 100%;
    }
}
@media screen and (max-width: 1792px) {

}
@media screen and (max-width: 1680px) {
    .section .warp{
        width: 90%;
    }
    .section .warp .content .list .item{
        width: 24%;
    }
    .section .warp .title .text > p{
        width: 90%;
    }
}
@media screen and (max-width: 1600px) {

}
@media screen and (max-width: 1440px) {
    .page .content .joke .list_images{
        width: 48%;
    }
}
@media screen and (max-width: 1400px) {
    .page .content .title{
        font-size: 40px;
    }
}

@media screen and (max-width: 1366px) {
    .banner .text .scroll_down{
        margin: 194px auto 0;
    }
}
@media screen and (max-width: 1025px) {
    .banner .text{
        width: 90%;
    }
    .banner .text h1{
        font-size: 28px;
    }
    .banner .text p{
        width: 100%;
        font-size: 12px;
    }
    .banner .text .scroll_down {
        margin: 152px auto 0;
    }
    .section .warp .title{
        padding: 0;
        flex-direction: column;
        align-items: unset;
    }
    .section .warp{
        width: 95%;
        margin: 50px auto 35px;
    }
    .section .warp .title .text{
        width: 100%;
        margin: 0;
    }
    .section .warp .title .headline span {
        font-size: 25px;
        line-height: 36px;
    }
    .section .warp .title .headline h2{
        font-size: 16px;
    }
    .section .warp .title .headline {
        margin: 0 0 17px 0;
    }
    .section .warp .title .text > p{
        font-size: 12px;
        width: 100%;
    }
    .section .warp .title .images {
        width: 50%;
        text-align: left;
        margin: 30px 0 0 0;
        top: 0!important;
    }
    .section .warp .title .images img{
        width: 100%;
    }
    .section .warp .content .products .exhibition {
        padding: 0 0 12px 0;
        flex-wrap: wrap;
    }
    .section .warp .content .products .exhibition>li>a:after {
        top: 29px;
    }
    .section .warp .content .products .exhibition li .second{
        flex-wrap: wrap;
        padding: 0 0 9px 0;
        top: 123px;
    }
    .section .warp .content .products .exhibition > li{
        margin: 0 0 5% 0!important;
        width: 33%;
    }
    .section .warp .content .products .exhibition > li .second li{
        margin: 0 0 5% 0!important;
    }
    .section .warp .content .products .exhibition li .second a{
        padding: 0 12px;
        font-size: 12px;
    }
    .section .warp .content .products .exhibition li > a{
        font-size: 12px;
    }
    .section .warp .content .list {
        margin: 136.188px 0px 0px;
    }
    .products_list .swiper .swiper-slide .joke{
        justify-content: space-between;
    }
    .section .warp .content .list .item{
        width: 49%;
        margin: 0 0 20px 0!important;
    }
    .section .warp .content .list .item .picture{
        height: 165px;
    }
    .section .warp .content .list .item .text{
        height: 47px;
    }
    .section .warp .content .list .item .text p{
        font-size: 13px;
        position: relative;
        top: -5px;
    }
    .section .warp .content {
        margin: 66px 0 0 0;
    }
    .section .warp .common_button{
        margin-left: 0;
        margin-top: 30px;
    }
    .page .warp {
        margin: 71px 0 0 0;
    }
    .page .broadside{
        padding: 0 5%;
    }
    .page .broadside a{
        font-size: 12px;
    }
    .page .content .title {
        font-size: 22px;
        text-align: left;
        padding: 0 5%;
    }
    .page .content .joke{
        width: 90%;
        margin: 50px auto 0;
        flex-direction: column;
    }
    .page .content .joke .introduce .color span{
        font-size: 12px;
    }
    .page .content .joke .introduce .color p{
        font-size: 22px;
    }
    .page .content .joke .introduce .color {
        margin: 0 0 30px 0;
    }
    .page .content .joke .introduce .specifications span{
        font-size: 12px;
    }
    .introduce,.recommended{
        transform: none!important;
    }
    .page .content .joke .introduce .parameter p {
        font-size: 12px;
        line-height: 36px;
    }
    .page .content .joke .introduce .specifications {
        margin: 0 0 18px 0;
    }
    .page .content .joke .list_images{
        width: 100%;
        margin: 50px auto 0;
        border: none;
    }
    .page .content .joke .recommended .show{
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
    }
    .page .content .joke .recommended .show .list{
        width: 45%;
        margin: 0 0 52px;
    }

    .mobile_scroll{
        width: 100%;
        /*overflow-x: scroll;*/
    }

    /*.section .warp .content .products .exhibition > li:not(:nth-child(1),:nth-child(2),:nth-child(3)){*/
    /*    display: none;*/
    /*}*/

}

