/*body{
    overflow-x:hidden;
    overflow-y:hidden;
}*/

.video-btn.position-absolution{
    width:100%;
    top:50%;
    left:50%;
    transform: translate(-50%,-50%);
    text-align: center;
    color:#fff;
}
.video-btn h2{
    font-size:80px;
    line-height: 100px;
}
.video-btn img{
    max-width: 90%;
    margin: 0 auto;
    object-fit: cover;
    display: block;
}
.video-btn p{
    font-size:26px;
    line-height: 50px;
    margin-top:50px;
}
.video-btn icon{
    width:25px;
    height: 25px;
    font-size:35px;
    line-height: 25px;
}

@media screen and (max-width: 750px) {
    .video-btn p{
        font-size:26px;
        line-height: 40px;
        margin-top:30px;
    }
}

.video,.video video{
    width:100%;
    height: 100%;
    display: block;
}
.video{
    position: absolute;
}
.video video{
    object-fit: cover;
}

.box{
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
}

/*  banner图按钮  */
.banner-btn{
    width:80%;
    max-width: 358px;
    padding:0.3125rem;
    box-sizing: border-box;
    border-radius:1.875rem;
    height:3.75rem;
    background: #fff;
    overflow: hidden;
    box-shadow: 0 0 32px rgba(35,24,21,0.26);
    position: relative;
    display: block;
}
.banner-btn span{
    width:3.125rem;
    height: 3.125rem;
    line-height: 3.125rem;
    color:#fff;
    border-radius: 1.5625rem;
    background: #626262;
    text-align: center;
    display: inline-block;
    box-sizing: border-box;
    transition: width 0.5s ease;
    position: relative;
    z-index:2;
}
.banner-btn span .dawei{
    font-size:1.6rem;
}
.banner-btn p{
    position: absolute;
    width: auto !important;
    top:0;
    left:4rem;
    line-height: 3.75rem !important;
    margin-bottom: 0 !important;
    margin-top:0 !important;
    display: inline-block !important;
    z-index:3;
    transition: color .5s ease;
}
.banner-btn h3{
    position: absolute;
    top:0;
    right:20px;
    line-height: 3.75rem;
    font-size:1.375rem;
    display: inline-block;
    opacity: 1;
    z-index:1;
}
.banner-btn:hover span{
    width: 100%;
    padding-right: 20px;
    text-align: right;
}
.banner-btn:hover p{
    color:#fff;
}
.banner-btn:hover h3{
    opacity: 0;
}

@media screen and (max-width: 1600px) {
    .banner-btn{
        width:16.78125vw;
        border-radius:1.40625vw;
        height:2.8125vw;
        padding:0.234375vw;
    }
    .banner-btn span {
        width: 2.34375vw;
        height: 2.34375vw;
        line-height: 2.34375vw;
        border-radius: 1.171875vw;
    }
    .banner-btn p{
        left:3vw;
    }
    .banner-btn span .dawei{
        font-size:1.2vw;
    }
    .banner-btn p,.banner-btn h3{
        line-height: 2.8125vw !important;
    }
    .banner-btn h3{
        font-size:1.03125vw;
    }
}
@media screen and (max-width: 1200px) {
    .banner-btn{
        width:200px;
        height: 32px;
        padding:3px;
        box-sizing: border-box;
        border-radius: 16px;
    }
    .banner-btn span{
        width:26px;
        height: 26px;
        line-height: 26px;
        border-radius: 13px;
    }
    .banner-btn p, .banner-btn h3{
        line-height: 32px !important;
        font-size:16px !important;
    }
    .banner-btn p{
        left:35px !important;
    }
}
@media screen and (max-width: 750px) {
}


/*   第一组全屏   */
.box1{
    position: relative;
    height: 100%;
}
.box1-left{
    width:42.1875%;
    position: absolute;
    top:50%;
    left:0;
    transform: translateY(-30%);
    padding:0 5%;
    box-sizing: border-box;
}

.box1-left h2{
    width:100%;
    font-size:40px;
    line-height: 80px;
    color:#333;
    display: block;
    /*font-family: "Noto Serif SC", "Source Han Serif", serif !important;*/
    font-family: siyuansongti_bold_diy !important;
}
.box1-left p{
    width:100%;
    font-size:16px;
    line-height: 32px;
    color:#333;
    display: block;
    margin-bottom: 64px;
}
@media screen and (max-width: 1600px) {
    .box1-left h2 {
        font-size: 1.875vw;
        line-height: 3.75vw;
    }
    .box1-left p {
        font-size: 16px;
        line-height: 30px;
        margin-bottom: 3vw;
    }
}
@media screen and (max-width: 1200px) {
    .box1-left h2 {
        font-size: 3.33vw;
        line-height: 6.667vw;
    }
}
@media screen and (max-width: 750px) {
    .box1-left h2 {
        font-size: 24px;
        line-height:40px;
    }
    .box1-left p {
        margin-bottom: 8.533vw;
    }
}

.box1-right{
    width:57.8125%;
    position: absolute;
    top:50%;
    right:0;
    transform: translateY(-40%);
    max-height: 64.44vh;
    overflow: hidden;
}
.box1-right .swiper-slide{
    height: 51.29vh;
    overflow: hidden;
}
.box1-right .swiper-slide:nth-child(2n-1){
    width:54.59% !important;
    margin-right: 4.43% !important;
}
.box1-right .swiper-slide:nth-child(2n){
    width:41% !important;
    margin-top:15vh;
}
.box1-right .swiper-slide a,.box1-right .swiper-slide a img{
    width:100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.box1-right .swiper-slide a img,
.box2-img .swiper-slide img,
.box3-img .swiper-slide img ,
.box4-img .swiper-slide img,
.box5-img .swiper-slide img{
    transition: .4s linear .1s;
}
.box1-right .swiper-slide:hover a img,
.box2-img .swiper-slide:hover img,
.box3-img .swiper-slide:hover img,
.box4-img .swiper-slide:hover img,
.box5-img .swiper-slide:hover img{
    transform: scale(1.05);
}

.banner-one-scrollbar,.banner-three-scrollbar{
    width:40%;
    position: absolute !important;
    bottom:5vh;
    left:7.25%;
    height: 5px;
    border:1px solid #000;
    box-sizing: border-box;
    background:unset !important;
    border-radius: unset !important;
    display: block !important;
}
.banner-one-scrollbar .swiper-scrollbar-drag,.banner-three-scrollbar .swiper-scrollbar-drag{
    background: #000 !important;
}
@media screen and (max-width: 1200px) {
    .box{
        /*height: auto !important;
        min-height: 100vh;*/
    }
    .box1-right{
        position: relative;
        top:0;
        transform: unset;
    }
    .box1-left{
        position: unset;
        top:0;
        transform: unset;
    }
    .box1-left{
        width:100%;
        padding-top:8.33vw;
    }
    .box1-left .banner-btn{
        margin:0 auto;
    }
    .box1-left p{
        margin-bottom: 5.33vw;
    }
    .box1-right{
        width:96%;
        padding:5.33vw 2%;
        max-height: unset !important;
    }
    .box1-right .swiper-slide{
        /*height:46.16vw !important;*/
        height:27.6875vw !important;
    }
    .box1-right .swiper-slide:nth-child(2n-1),.box1-right .swiper-slide:nth-child(2n){
        width:48% !important;
        margin-right: 2% !important;
    }
    .box1-right .swiper-slide:nth-child(2n){
        margin-top:0;
    }
    .banner-one-scrollbar{
        width:80%;
        left:10%;
        bottom:0;
    }
    .box-banner-1{
        /*min-height: unset;*/
        /*padding-bottom: 8vw;*/
    }
}
@media screen and (max-width: 750px) {
    .box1-right .swiper-slide {
        width:100% !important;
        margin-right: 0 !important;
        height:56.8vw !important;
    }
    .box1-right .swiper-slide:nth-child(2n-1), .box1-right .swiper-slide:nth-child(2n){
        width:100% !important;
        margin-right: 0 !important;
    }
}

/*   第二个全屏   */
.box2{
    position: relative;
    width:96%;
}
.box2-text{
    width:34.125%;
    position: relative;
    left:56.25%;
    right:0;
    top:0;
    padding-top:33vh;
    color:#fff;
    /*transform: skew(-15deg);*/
}
.box2-text h2,.box3-text h2,.box4-text h2,.box5-text h2{
    width:100%;
    font-size:2.5rem;
    line-height: 4rem;
    /*font-family: "Noto Serif SC", "Source Han Serif", serif !important;*/
    font-family: siyuansongti_bold_diy !important;
}

@media screen and (max-width: 1600px) {
    .box2-text h2,.box3-text h2,.box4-text h2,.box5-text h2{
        font-size:1.875vw;
        line-height: 3vw;
    }
}
@media screen and (max-width: 1200px) {
    .box2-text h2,.box3-text h2,.box4-text h2,.box5-text h2{
        font-size:2.5vw;
        line-height: 4vw;
    }
}
@media screen and (max-width: 750px) {
    .box2-text h2,.box3-text h2,.box4-text h2,.box5-text h2{
        font-size:24px;
        line-height: 40px;
    }
}
.box2-text P ,.box3-text p,.box4-text p,.box5-text p{
    width: 100%;
    font-size:1rem;
    line-height: 2rem;
    margin-top:3vh;
}
@media screen and (max-width: 1600px) {
    .box2-text P ,.box3-text p,.box4-text p,.box5-text p{
        font-size:16px;
        line-height: 30px;
    }
}
.box2-bottom,.box3-bottom{
    width:100%;
    margin-top:9vh;
    display: flex;
    justify-content: space-between;
}
.box2-bottom .banner-btn{
    flex-grow: 0;
    position: absolute;
    bottom:0;
}
.box2-img{
    flex-grow: 0;
    width:60.3125%;
    max-width: 965px;
    margin-left:39.6875%;
    display: block;
}
.box2-img .swiper-slide{
    /*width: 31.5% !important;
    margin-left: 2.75%;*/
    overflow: hidden;
}
/*.box2-img .swiper-slide:first-child{
    margin-left:0;
}*/
.box2-img .swiper-slide a,.box2-img .swiper-slide img{
    width: 100%;
    object-fit: cover;
    display: block;
}
@media screen and (max-width: 1600px) {
    .box-banner-2{
        /*height: auto !important;
        min-height: 100vh !important;*/
    }
    .box2-text{
        width: 50%;
        left:50%;
        padding-top:25vh;
    }
}

@media screen and (max-width: 1200px) {
    .box-banner-2{
        /*height: auto !important;
        min-height: unset !important;*/
    }
    .box2-text{
        width:96%;
        margin:0 2%;
        left:2%;
        position: unset;
        transform: unset;
        padding-top:10vw;
    }
    .box2-bottom{
        display: block;
        justify-content: unset;
    }
    .box2-bottom .banner-btn{
        position: relative;
        margin:0 auto;
    }
    .box2-img{
        width:96%;
        display: block;
        max-width: unset;
        margin:0 auto;
        padding:5vw 0;
    }
}

.box3-text{
    width:37.1875%;
    padding-top:33vh;
    color:#fff;
}
.box3-bottom .banner-btn{
    flex-grow: 0;
}
.box3-img{
    width:67.125%;
}
.box3-img .swiper-slide{
    width: 31.65%;
    margin-right: 2.327%;
    overflow: hidden;
}
.box3-img .swiper-slide a,.box3-img .swiper-slide img,.box4-img .swiper-slide a ,.box4-img .swiper-slide img,.box5-img .swiper-slide a,.box5-img .swiper-slide img{
    width:100%;
    object-fit: cover;
    display: block;
}
@media screen and (max-width: 1600px) {
    .box-banner-3{
        /*height: auto !important;
        min-height: 100vh !important;*/
        padding-left:2%;
        padding-right:2%;
        box-sizing: border-box;
    }
    .box3-text{
        padding-top: 30vh;
    }
}
@media screen and (max-width: 1200px) {
    .box3-text{
        width:100%;
        padding-top:8.33vw;
    }
    .box3-bottom{
        display: block;
        margin-top:6vw;
        justify-content: unset;
    }
    .box3-bottom .banner-btn{
        margin:0 auto;
        flex-grow: 0;
        display: block;
    }
    .box3-bottom .box3-img{
        width:100%;
        display: block;
        padding:6vw 0 8.3vw;
    }
}

.box4-text{
    width:34.6875%;
    margin-left:58.625%;
    padding-top:33vh;
    color:#000;
}
.box4-text .banner-btn{
    margin-top:4vh;
}
.box4-img{
    width:80.5%;
    margin-left:19.375%;
    padding:4vh 0;
    position: relative;
}
.box4-img .swiper-slide{
    width:31.0559%;
    margin-right: 3.26%;
    overflow: hidden;
}
.box4-img .banner-three-scrollbar{
    width: 29%;
    bottom:10px !important;
    margin-left:50.85%;
}
@media screen and (max-width: 1600px) {
    .box-banner-4 {
       /* height: auto !important;
        min-height: 100vh !important;*/
        padding-left: 2%;
        padding-right: 2%;
        box-sizing: border-box;
    }
    .box4-text{
        padding-top:25vh
    }
}
@media screen and (max-width: 1200px) {
    .box4{
        padding-bottom: 8.3vw;
    }
    .box4-text{
        width: 100%;
        margin-left:0;
        padding-top:8.33vw;
        color:#fff;
    }
    .box4-text .banner-btn{
        margin: 4vw auto;
        color:#000;
    }
    .box4-img{
        width: 100%;
        margin-left:0;
        padding:0;
    }
    .box4-img .banner-three-scrollbar{
        width:50%;
        margin-left:0;
        left:50%;
        bottom:-20px !important;
        transform: translateX(-50%);
    }
}

.box5-text{
    width: 34.375%;
    padding-top:32vh;
}
.box5 .banner-btn{
    margin:4vh 0;
}
.box5-img{
    width: 81.1875%;
    padding:15px 200px 15px 0;
    background: #fff;
    margin-left:18.8125%;
}
.box5-img-box{
    width:100%;
    display: block;
    background:url("../images/box5-swiper-bg.png") center left no-repeat;
    background-size: auto 100%;
    padding-left:37px;
    box-sizing: border-box;
}
.box5-img .swiper-slide{
    width:32.329%;
    margin-right: 1.5065%;
    overflow: hidden;
}

@media screen and (max-width: 1600px) {
    .box-banner-5 {
        /*height: auto !important;
        min-height: 100vh !important;*/
        padding-left: 2%;
        padding-right: 2%;
        box-sizing: border-box;
    }
    .box5-text{
        padding-top:25vh
    }
}
@media screen and (max-width: 1200px) {
    .box5{
        padding-bottom: 8.3vw;
    }
    .box-banner-3,.box-banner-4,.box-banner-5{
         /*min-height: unset !important;*/
    }
    .box5-text{
        width:100%;
        padding-top:8.3vw;
    }
    .box5 .banner-btn{
        margin:4vw auto;
    }
    .box5-img{
        width:100%;
        padding-right: 0;
        margin-left:0;
    }
    .box5-img-box{
        width:100%;
        background: none;
        padding:0 15px;
    }
}
.news{
    width:96%;
    max-width:1310px;
    margin:110px auto 105px;
}
.news .news-nav{
    width:100%;
    max-width: 420px;
    margin:0 auto;
    text-align: center;
    color:#000;
}
.news .news-nav h2{
    font-size:2rem;
    line-height: 2rem;
    color:#545454;
    font-family: "Noto Serif SC", "Source Han Serif", serif !important;
}
.news .news-nav h3{
    font-size:1.5rem;
    line-height: 2rem;
    font-weight: normal;
    font-family: "Noto Serif SC", "Source Han Serif", serif !important;
}
.news .news-nav p {
    font-size:0.8rem;
    line-height: 1rem;
    color:#aaa;
    margin-top:1rem;
}
.news-box{
    width:100%;
    max-width: 1310px;
    margin:65px auto 0;
}
.news-box .news-list{
    width:33.33%;
    padding:0 15px;
    box-sizing: border-box;
    float: left;
    display: inline-block;
}
.news-box .news-list a{
    width:100%;
    border:1px solid #ddd;
    display: block;
    padding:35px;
    box-sizing: border-box;
}
.news-box .news-list a h2{
    width:100%;
    font-size:16px;
    line-height: 56px;
    color:#555;
    border-bottom:1px solid #ededed;
    margin-bottom: 20px;
    font-weight: normal;
    overflow: hidden;
    text-overflow:ellipsis;
    white-space: nowrap;
    display: block;
}
.news-list-intro{
    width:100%;
    height: 44px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}
.news-box .news-list a p{
    width:100%;
    font-size:12px;
    line-height: 22px;
    color:#adadad;
    display: block;
}
.news-box .news-list a icon{
    border:1px solid #d8d8d8;
    color:#d8d8d8;
    width:36px;
    line-height: 30px;
    text-align: center;
    margin-top: 30px;
    display: block;
}

.news-box .news-list a icon,.now-explore{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    -webkit-transition: 0.5s ease;
    -moz-transition: 0.5s ease;
    -ms-transition: 0.5s ease;
    -o-transition: 0.5s ease;
    transition: 0.5s ease;
}
.news-box .news-list a:hover{
    border-color: #a3a3a3;
}
.news-box .news-list a:hover h2{
    color:#cb8f40;
    border-bottom-color: #afafaf;
}
.news-box .news-list a:hover icon{background: #010101;color:#fff;}
@media screen and (max-width: 750px) {
    .news{
        margin:14.666vw auto 14vw;
    }
    .news-box{
        margin-top:8.66vw;
    }
    .news-box .news-list{
        width:100%;
        float: unset;
        margin-bottom: 2.66vw;
        display: block;
    }
    .news-box .news-list a{
        padding:4.66vw;
    }
}

.index-store{
    width:100%;
    display: flex;
    justify-content: space-between;
}
.index-store .index-store-img{
    width:53.33%;
    flex-grow: 0;
    display: block;
}
.index-store .index-store-img img{
    width:100%;
    min-height: 460px;
    object-fit: cover;
    display: block;
}
.index-store .index-store-main{
    width:46.67%;
    background:#000;
    color:#fff;
    flex-grow: 1;
    display: block;
    position: relative;
}
.index-store .index-store-main-box{
    width: 89%;
    position: absolute;
    top:50%;
    left:11%;
    transform: translateY(-50%);
}
.index-store .index-store-main-box h2{
    width:100%;
    font-size:1.75rem;
    line-height: 2rem;
}
.index-store .index-store-main-box form{
    width:56.58%;
    display: flex;
    line-height: 54px;
    height: 55px;
    margin:25px 0 40px;
    justify-content: start;
}
.index-store .index-store-main-box form input{
    width:calc(100% - 102px);
    flex-grow: 1;
    box-sizing: border-box;
    border:1px solid #fff;
    font-size:14px;
    padding:0 20px;
    background:none;
    display: block;
    outline: none;
    color:#fff;
}
.index-store .index-store-main-box form input::placeholder{
    color:#fff;
}
.index-store .index-store-main-box form button{
    width:102px;
    text-align: center;
    font-size:20px;
    color:#000;
    flex-grow: 0;
    background: #fff;
    display: block;
}
.index-store .index-store-main-box h3{
    width:100%;
    font-size:1.1875rem;
    line-height: 1.5625rem;
}
.index-store .index-store-main-box label{
    width:100%;
    font-size:1rem;
    line-height: 1.5625rem;
    margin-bottom: 10px;
    display: block;
}
.index-store .index-store-main-box p{
    width:100%;
    font-size:0.875rem;
    line-height: 2rem;
}
.now-explore{
    width:109px;
    font-size:1rem;
    line-height: 2rem;
    border:1px solid #fff;
    box-sizing: border-box;
    text-align: center;
    color:#fff;
    margin-top:35px;
    display: block;
}
.now-explore:hover {background: #fff;color:#000;}
@media screen and (max-width: 750px) {
    .index-store{
        display: block;
        justify-content: unset;
    }
    .index-store .index-store-img {
        width: 100%;
    }
    .index-store .index-store-img img {
        min-height: unset;
    }
    .index-store .index-store-main {
        width: 100%;
    }
    .index-store .index-store-main-box{
        width: 96%;
        margin:0 auto;
        padding:4vw 0;
        position: unset;
        top:unset;
        left:unset;
        transform: unset;
    }
    .index-store .index-store-main-box form{
        width:100%;
    }
}


/*    设置页面大小80%    */
@media screen and (max-width: 1800px) and (min-width: 1200px){
    .eighty_percent .box1-left{padding:0 4%;}
    .eighty_percent .box1-left h2{font-size:1.5vw;line-height: 3vw;}
    .eighty_percent .box1-left p{font-size:14px;line-height: 30px;margin-bottom: 2.4vw;}
    .eighty_percent .banner-btn{width:13.425vw;height: 2.25vw;padding:0.1875vw;border-radius: 1.125vw;}
    .eighty_percent .banner-btn span{width:1.875vw;height: 1.875vw;line-height: 1.875vw;border-radius: 0.9375vw;}
    .eighty_percent .banner-btn p,.eighty_percent .banner-btn h3{line-height: 2.25vw !important;}
    .eighty_percent .box1-right .swiper-slide{height: 27.6875vw;}
    .eighty_percent .box2-text h2,.eighty_percent .box3-text h2,.eighty_percent .box4-text h2,.eighty_percent .box5-text h2{font-size: 1.5vw;line-height: 2.4vw;}
    .eighty_percent .box2-img{width:75%;max-width:75%;margin-left:25%;}
    .eighty_percent .box3-img{width:75%;}
    .eighty_percent .box2-text{width:45%;left:55%;}
    .eighty_percent .box5-img{padding:15px 15px 15px 0;margin:0 0 0 auto;}
}


.main_flex_align_center{width:100%;display: flex;justify-items: center;align-items: center;}

@media screen and (max-width: 600px) {
    .banner-btn{margin:5vw auto 1vw !important;}
}
@media screen and (max-width: 560px) {
    .banner-btn{margin:8vw auto 5vw !important;}
    .box3-bottom .box3-img{padding:5vw 0 0;}
}
@media screen and (max-width: 500px) {
    /*.banner-btn{margin:15vw auto 10vw !important;}*/
    .box5-img .swiper-slide,.box3-img .swiper-slide,.box4-img .swiper-slide{margin-right: 0;}
}
@media screen and (max-width: 400px) {
    .banner-btn{margin:0 auto !important;}
    .box4-text .banner-btn,.box5 .banner-btn{margin:4vw auto !important;}
}



@media screen and (max-width: 320px) {
    .box1-left h2 {
        font-size: 20px !important;
        line-height: 30px !important;
    }
    .box1-left p{
        font-size:14px !important;
        line-height: 24px !important;
    }
}