.index-box{
    position: relative;
    overflow-x: hidden;
}
/* 头部 */
.heard-box{
    height: 9.4vh;
    width: 100%;
    z-index: 9;
    position: absolute;
    display: flex;
    align-items: center;
    background: rgba(0, 0, 0, 0.4);
}
.heard-box-phone{
    height: 9.4vh;
    width: 100%;
    z-index: 9;
    position: absolute;
    display: none;
    align-items: center;
    background: rgba(0, 0, 0, 0.4);
    justify-content: space-between;
}
.heard-logo{
    margin-left: 2.375rem;
    width: 10%;
}
.heard-logo > a > img {
    height: 3rem;
    width: 10.3rem;
}
.heard-logo-phone{
    margin-left: 2.375rem;
    width: 10%;
    height: 4.5rem;
    width: 16.3rem;
}
.menu-phone-box{
    margin-right: 2.375rem;
    cursor: pointer;
}
.menu-phone-box > img {
    height: 5rem;
    width: 5rem;
}
.heard-logo-phone > a{
    height: 100%;
    width: 100%;
}
.heard-logo-phone > a > img {
    height: 100%;
    width: 100%;
}
.heard-Right {
    width: 100%;
    height: 90%;
    overflow: auto;
    background-color: rgb(255, 255, 255);
    position: absolute;
    transition: all 1s;
    right: -100%;
    z-index: 9;
}
.menu-phone-close{
    width: 97%;
    height: 6.4vh;
    display: flex;
    justify-content: end;
    align-items: center;
    font-size: 8rem;
}
.menu-phone-close > img {
    height: 5rem;
    width: 5rem;
    margin-right: 2rem;
}
.menu {
    display: flex;
    color: rgb(0, 0, 0);
    justify-content: start;
    font-size: 1.375rem;
    font-weight: 600;
    height: 3rem;
    line-height: 3rem;
}
.menu ul {
    white-space:nowrap;
    list-style: none;
    padding: 0;
    margin: 0;
}
.level1{
    width: 100%;
    display: flex;
    justify-content: start;
}
.menu ul ul {
    position:absolute; 
    list-style: none;
    padding: 0;
    margin: 0;
    left:-9999px;
}
.menu ul.level1 li.level1-li {
    float:left; 
    display:block;
    position:relative;
    min-width: 11rem;
    text-align: center;
    height: 4rem;
}
.menu a {
    display:block;
    color: rgb(255, 255, 255); 
    text-decoration:none;
    padding-left: 1rem;
    padding-right: 1rem;
}
.menu ul li:hover > ul {
    visibility:visible; 
    left:0; 
    top:3rem;
    min-width: 15rem;
    margin-top: 0.3rem;
}
.menu ul ul li:hover > ul {
    visibility:visible; 
    left:100%; top:auto;
    margin-top:-3rem; 
}
.menu li.left:hover > ul {
    visibility:visible; 
    left:auto; 
    right:0; 
    top:3rem;
}
.menu li.left ul li:hover > ul {
    visibility:visible; 
    left:auto; 
    right:100%; 
    top: auto;
    margin-top: -3rem;
}
.menu li.left ul a {
    text-align:left;
    padding-right: 1rem;
}
.menu .level1-li a:hover,
.menu .level1-li a:hover {
    color:#fff;
    background-color:#297FFF;
    border-radius: 0.375rem;
}
.menu .level1-li:hover > a,
.menu .level1:hover > a {
    color:#fff; 
    background-color:#297FFF;
    border-radius: 0.375rem;
}
.level2{
    background: #fff;
    border-radius: 0.5rem;
}
.level2 > li > a ,.level3> li > a,.level4> li > a{
    color: #000 !important;
    text-align: left;
    font-size: 1.2rem;
}
.level2 > li > a:hover,.level3> li > a:hover,.level4> li > a:hover {
    color: #fff !important;
    background: #297FFF !important;
}
.level3,.level4{
    background: #fff;
    border-radius: 0.5rem;
    background-size: 100% 100%;
    color: #000 !important;
}
.menu-list{
    height: 100%;
    padding-top:20px;
    font-size:4rem;
}
.menu-list ul{
    list-style: none;
    padding:0;
    margin:0 auto;
}
.menu-list ul li{
    text-align:left;
    color: #000000;
}
.menu-list ul li.first-menu{
    overflow: hidden;
    border-bottom: 0.1rem solid #8d8d8d;
    position: relative;
}
.menu-list ul li:HOVER>a{
    color: #007FC8;
}
.menu-list ul li a{
    display:block;
    padding:16px 0;
    color: #000000;
    text-decoration:none;
}
.menu-list ul li.first-menu>a{
    padding-left: 3rem;
    max-width: 50%;
    height: 50%;
}
.menu-list ul li.first-menu.active>a{
    color: #1c9dff;
    vertical-align: middle;
}
.menu-list ul li.first-menu.active ul li.second-menu.current a{
    color: #1c9dff;
    font-size: 18px;
}
.menu-list ul li.first-menu ul{
    display:none;
}
.first-menu,.second-menu,.three-menu,.four-menu{
    position: relative;
}
.second-menu ul{
    display: none;
}
.three-menu ul{
    display: none;
}

.menu-list ul li.first-menu ul li.second-menu a{
    padding: 12px 0 12px 31px;
    font-size:16px;
    color: #000000;
    max-width: 50%;
}
.menu-list ul li.first-menu ul li.second-menu2 a{
    padding: 12px 0 12px 31px;
    font-size:16px;
    color: #000000;
    max-width: 50%;
}
.unfold{
    position: absolute;
    top: 2rem;
    right: 5rem;
    font-size:3rem;
    display: none;
    width: 0;
    text-align: center;
}

#unfold{
    display: inline !important;
}
.menu-phone li.left-phone ul a {
    text-align:left;
    padding-right: 1rem;
}
.level2-phone{
    background: rgb(0, 0, 0);
    border-radius: 0.5rem;
}
.level2-phone > li > a ,.level3-phone> li > a,.level4-phone> li > a{
    color: #000 !important;
    text-align: left;
    font-size: 1.2rem;
}
.level3-phone,.level4-phone{
    background: rgb(0, 0, 0);
    border-radius: 0.5rem;
    background-size: 100% 100%;
    color: #000 !important;
}
.heard-language{
    width: 10%;
    text-align: center;
    position: absolute;
    right: 0;
    font-size: 1.2rem;
}
.heard-language > a{
    color: rgb(255, 255, 255) !important;
    font-family: Adobe Heiti Std R;
}
.heard-language > a > span{
    font-weight: 600;
}
.heard-language-phone{
    position: absolute;
    font-size:4rem;
    margin-top: 5rem;
}
.heard-language-phone > a{
    padding-left: 3rem;
    color: #000;
}
.heard-language-phone > a > span{
    font-weight: 600;
}

/* 上下 */
.swiper1-box{
    height: 47.25rem;
    width: 100%;
}
.swiper {
    width: 100%;
    height: 100%;
} 
.swiper-slide > img{
    height: 100%;
    width: 100%;
}
.swiper-pagination-bullet{
    height: 15px;
    width: 15px;
    background: #5754F7;
    opacity: 0.5;
}
.swiper-text{
    position: absolute;
    top: 17.5rem;
    color: #272D4E;
    font-size: 4rem;
    left: 9.625rem;
    font-weight: 900;
}
.swiper-a{
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    left: 0;
}
.swiper-text-bottom{
    font-size: 2.87rem;
    margin-top: 5rem;
    font-weight: bold !important;
    line-height: 5rem;
}
.swiper-pagination-bullet-active{
    background: #5754F7 !important;
    opacity: 1;
}


.content-box{
    width: 100%;
    position: relative;
}
/* 单个图 */
.img-box > img{
    width: 100%;    
}

/* 视频文字上下排版 */
.videoText-topBottom{
    width: 100%;
}
.videoText-box{
    width: 80%;
    margin: auto;
}
.videoText-title{
    width: 100%;
    font-size: 3.75rem;
    font-weight: 900;
    color: #272D4E;
    height: 10.125rem;
    display: flex;
    position: relative;
}
.title-text{
    margin-left: 1rem;
    margin-top: 4.2rem;
    z-index: 1;
}
.title-maximg{
    height: 3.18rem;
    width: 3.18rem;
    margin-top: 4.18rem;
    position: absolute;
}
.title-minimg{
    height: 1.43rem;
    width: 1.43rem;
    margin-top: 7.18rem;
    margin-left: -0.7rem;
}
.videoText-box > video{
    width: 100%;
    height: 50rem;
    object-fit: fill;
    margin-top: 3rem;
}
.videoText-text{
    font-size: 2.2rem;
    color: #01040D;;
    text-indent: 1.5rem;
    line-height: 150%;
    margin-top: 1rem;
}
.Details-go{
    font-weight: 600;
}
.Details-go > a{
    color: #5754F7;
}
.Details-go > a > img{
    height: 1.375rem;
    width: 1.375rem;
}

/* 视频文字左右排版 */
.videoText-leftRight,.videoText-rightLeft{
    width: 100%;
}
.videoText-box2{
    width: 80%;
    margin: auto;
}
.videoText-maxbox{
    display: flex;
    width: 100%;
    margin-top: 3rem;
}
.videoText-left{
    width: 50%;
}
.videoText-right{
    width: 49%;
    padding-left: 1%;
    font-size: 2rem;
}
.videoText-right > span {
    line-height: 120%;
}
.videoText-left > video{
    width: 100%;
    height: 28rem;
    object-fit: fill;
}

/* 横版方块 */
.across-box{
    width: 100%;
}
.across{
    width: 80%;
    margin: auto;
    display: flex;
    flex-wrap: wrap;
    margin-top: 4.43rem;
}
.across > a{
    margin-left: 0.5rem;
    margin-right: 0.5rem;
    width: 23%;
}
.across > a > div {
    width: 100%;
    height: 17.43rem;
    border-radius: 1.3rem;
    margin: auto;
    font-size: 2.125rem;
    color: #333;
    font-weight: 600;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-top: 1rem;
}
.across >a> div > img {
    width: 5.93rem;
    height: 5.93rem;
    margin-top: 2.875rem;
}
.across-text{
    width: 70%;
    margin: auto;
    text-align: center;
    margin-bottom: 2.06rem;
}
.brief{
    background: #E7EEFD;
}
.brief:hover{
    box-shadow:#575757 0px 0px 0.6rem;
    border: 0.2rem solid #6995EC;
    width: 21.16rem ;
    height: 17.03rem;
}
.across > a:nth-child(2) > div {
    background: #EFEFFE;
}
.across > a:nth-child(2) > div:hover {
    background: #EFEFFE;
    box-shadow:#575757 0px 0px 0.6rem;
    border:0.2rem solid #9C9AFA;
    width: 21.16rem;
    height: 17.03rem;
}
.across > a:nth-child(3) > div {
    background: #E2F9F9;
}
.across > a:nth-child(3) > div:hover {
    box-shadow:#575757 0px 0px 0.6rem;
    border:0.2rem solid #4EDAD9;
    width: 21.16rem;
    height: 17.03rem;
}
.across > a:nth-child(4) > div {
    background: #E5F6FB;
}
.across > a:nth-child(4) > div:hover {
    box-shadow:#575757 0px 0px 0.6rem;
    border:0.2rem solid #5ECBEA;
    width: 21.16rem;
    height: 17.03rem;
}

/*  产品横排分页模块 */
.product-across-box{
    width: 100%;
}
.product-across{
    width: 80%;
    margin: auto;
}
.product-across-title{
    width: 100%;
    font-size: 3.75rem;
    font-weight: 900;
    color: #272D4E;
    height: 10.125rem;
    display: flex;
    position: relative;
}
.product-title-maximg{
    height: 3.18rem;
    width: 3.18rem;
    margin-top: 4.18rem;
    position: absolute;
}
.product-title-text{
    margin-left: 1rem;
    margin-top: 4.5rem;
    z-index: 1;
}
.product-title-minimg{
    height: 1.43rem;
    width: 1.43rem;
    margin-top: 7.18rem;
    margin-left: -0.7rem;
}
.product-across-list{
    display: flex;
    flex-wrap: wrap;
    margin-top: 3rem;
}
.product-across-list > div {
    width: 21rem;
    height: 18rem;
    margin-bottom: 1rem;
}
.product-across-list > div > a > img{
    width: 100%;
    height: 15rem;
    object-fit: cover;
    transition: 0.2s;
    overflow: hidden;
    transform: scale(0.9);
    border-radius: 1rem;
}
.product-across-list > div > a > img:hover{
    transform: scale(1);
}
.product-across-list > div > a {
    color: #000;
    font-size: 2rem;
    text-align: center;
    display: block;
    height: 100%;
    width: 21rem;
}

.product-across-list > div > a  > div {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.product-across-list > div > a:hover{
    color: red;
}
.product-across-page{
    height: 7rem;
    display: flex;
    text-align: center;
    align-items: center;
    justify-content: center;
    line-height: 2rem;
    max-width: 65rem;
    margin: auto;
}
.product-across-up-page,.product-across-next-page{
    width: 5rem;
    background: rgb(255, 255, 255);
    border: 1px solid rgb(165, 165, 165);
    border-radius: 1rem;
    height: 2rem;
    margin-left: 2rem;
    margin-right: 2rem;
}
.product-across-up-page:hover,.product-across-next-page:hover{
    background: #4E6EF2;
}
.product-across-up-page > a,.product-across-next-page > a,.product-across-center-page > div > a{
    color: #000;
}
.product-across-center-page{
    display: flex;
    max-width: 40rem;
    overflow-x: auto;
}
.product-across-center-page > div {
    min-width: 2rem;
    height: 2rem;
    background: rgb(255, 255, 255);
    border: 1px solid rgb(165, 165, 165);
    border-radius: 0.5rem;
    margin-left: 0.5rem;
    margin-right: 0.5rem;
}
.product-across-center-page > div > a{
    display: block;
    height: 100%;
    border-radius: 0.4rem;
    width: 100%;
}
.product-across-center-page > div > a:hover{
    color: rgb(241, 56, 56) !important;
}
.product-click-page{
    background: #4E6EF2 !important;
}
.product-noclick-page{
    background: #ddd !important;
}

/* 产品竖排分页模块 */
.product-vertical-box{
    width: 100%;
}
.product-vertical{
    width: 80%;
    margin: auto;
}
.product-vertical-title{
    width: 100%;
    font-size: 3.75rem;
    font-weight: 900;
    color: #272D4E;
    height: 10.125rem;
    display: flex;
    position: relative;
}
.product-vertical-list > div {
    height: 18rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid rgb(168, 168, 168);
    margin-top: 3rem;
}
.product-vertical-list-box{
    display: flex;
}
.product-vertical-list-box > a{
    height: 15rem;
    overflow: hidden;
    border-radius: 1rem;
    width: 24rem;
}
.product-vertical-list-box > a  > img {
    width: 100%;
    height: 15rem;
    object-fit: cover;
    transition: 0.2s;
    overflow: hidden;
    transform: scale(1);
    border-radius: 1rem;
}
.product-vertical-list-right{
    margin-left: 1rem;
    width: 60rem;
}
.product-vertical-list > div > a > img:hover{
    transform: scale(1.1);
    border-radius: 1rem;
}
.product-vertical-list-title {
    margin-bottom: 1rem;
}
.product-vertical-list-title > a{
    font-size: 2rem;
    color: #000;
}
.product-vertical-list-title > a:hover{
    color: red;
}
.product-vertical-list-subTitle{
    font-size: 1.2rem;
    color: rgb(112, 112, 112);
    margin-bottom: 1rem;
}
.product-vertical-list-time{
    font-size: 1.2rem;
    
}
.product-vertical-page{
    height: 7rem;
    display: flex;
    text-align: center;
    align-items: center;
    justify-content: center;
    line-height: 2rem;
    max-width: 65rem;
    margin: auto;
}
.product-vertical-up-page,.product-vertical-next-page{
    width: 5rem;
    background: rgb(231, 231, 231);
    border: 1px solid rgb(165, 165, 165);
    border-radius: 1rem;
    height: 2rem;
    margin-left: 2rem;
    margin-right: 2rem;
}
.product-vertical-up-page:hover,.product-vertical-next-page:hover{
    background: #00a2ff;
}
.product-vertical-up-page > a,.product-vertical-next-page > a,.product-vertical-center-page > div > a{
    color: #000;
}
.product-vertical-center-page{
    display: flex;
    max-width: 40rem;
    overflow-x: auto;
}
.product-vertical-center-page > div {
    min-width: 2rem;
    height: 2rem;
    background: rgb(231, 231, 231);
    border: 1px solid rgb(165, 165, 165);
    border-radius: 0.5rem;
    margin-left: 0.5rem;
    margin-right: 0.5rem;
}
.product-vertical-center-page > div:hover{
    background: #00a2ff;
}
/* 产品模块 */
.products-box{
    width: 100%;
    background: url(/img/products-bj.png)no-repeat;
    background-size: 100% 100%;
}
.products{
    width: 80%;
    margin: auto;
    height: 100%;
}
.products-title{
    width: 100%;
    font-size: 3.75rem;
    font-weight: 600;
    color: #272D4E;
    height: 10.125rem;
    display: flex;
    position: relative;
}
.products-maximg{
    height: 3.18rem;
    width: 3.18rem;
    margin-top: 1.87rem;
    position: absolute;
}
.products-text{
    margin-left: 1.12rem;
    margin-top:2.4rem;
    font-weight: 900;
    z-index: 1;
}
.products-minimg{
    height: 1.43rem;
    width: 1.43rem;
    margin-top: 5rem;
    margin-left: -0.7rem;
}
.products-introduce{
    width: 100%;
}
.products-introduce > div{
    text-align: center;
}
.products-introduce-one{
    font-size: 3.75rem;
    font-weight: 600;
    color: #272D4E;
}
.products-introduce-two{
    color: #272D4E;
    font-size: 2.7rem;
    margin-top: 2.2rem;
}
.products-introduce-three{
    font-size: 2rem;
    color: #797979;
    margin-top: 2.2rem;
    margin-bottom: 4.375rem;
}
.products-video{
    height: 45.375rem;
    width: 100%;
}
.products-video > video{
    height: 100%;
    width: 100%;
    object-fit: fill;
}
.products-content-title{
    color: #272D4E;
    font-size: 3.125rem;
    font-weight: 600;
    text-align: center;
}
.products-content{
    margin-top: 3.9375rem;
}
.products-content-text{
    color: #272D4E;
    font-size: 2.875rem;
    text-indent: 1.5rem;
    margin-top: 3rem;
}
.products-swiper{
    margin-top: 5.75rem;
}
.products-swiper-bottom-text{
    height: 5.6rem;
    color: #5755F6;
    width: 80%;
    margin: auto;
    text-align: center;
    font-size: 1.875rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}
/* 面包屑模块 */
.breadcrumb-box{
    width: 100%;
    height: 4rem;
    border-bottom: 0.01rem solid #ddd;  
}
.breadcrumb-center{
    width: 80%;
    margin: auto;
    height: 100%;
    display: flex;
    align-items: center;
    font-size: 1.3rem;
}
.breadcrumb-center > img {
    height: 2rem;
    width: 2rem;
}
.breadcrumb-center > span{
    margin-left: 1rem;
    cursor: pointer;
}
.breadcrumb-center > span > a{
    color: #000;
}
.breadcrumb-center > span > a:hover{
    color: red;
}
/* 左右异形 */
.swiper2-box{
    height: 42.375rem;
    width: 100%;
}
.swiper2-slide{
    align-items: center;
    transition: 300ms;
    transform: scale(0.8) !important;
    box-shadow:#858bff 0px 0px 1.2rem;
    border-radius: 2rem;
    height: 95%;
    margin: auto;
}
.swiper2-slide > img{
    height: 85%;
    border-top-left-radius: 2rem;
    border-top-right-radius: 2rem;
}
.swiper-slide-active{
    transform: scale(1) !important;
}
.swiper-slide-active,.swiper-slide-duplicate-active{
    transform: scale(1);
}
.swiper{
    --swiper-theme-color: #ff6600;/* 设置Swiper风格 */
    --swiper-navigation-color: #00a2ff;/* 单独设置按钮颜色 */
    --swiper-navigation-size: 30px;/* 设置按钮大小 */
}

/* 3d */
.swiper3-box{
    height: 70vh;
    width: 100%;
}
.swiper3-slide{
    height: 80%;
    align-items: center;
    transition: 300ms;
    margin: auto;
}

/* 正常 */
.swiper4-box{
    height: 80vh;
    width: 80%;
    margin: auto;
}
.swiper3-slide{
    height: 80%;
}

/* 底部 */
.index-bottom{
    width: 100%;
    background: #28282A;
}
.bottom-box{
    width: 80%;
    margin: auto;
}
.bottom-box-top{
    width: 100%;
    display: flex;
    margin-bottom: 1rem;
}
.bottom-left{
    width: 80%;
    color: #fff;
}
.bottom-left ul{
    list-style: none;
    padding: 0;
    margin: 0;
}
.bottom-left ul ul{
    list-style: none;
    padding: 0;
    margin: 0;
}
.bottom-left ul ul{
    list-style: none;
    padding: 0;
    margin: 0;
}
.bottom-right{
    width: 14%;
    display: flex;
    justify-content: right;
}
.bottom-left-ul{
    display: flex;
    flex-wrap: wrap;
    justify-content: start;
}
.bottom-left-ul  > li{
    margin-right: 3rem;
}
.bottom-left-ul-title{
    margin-top: 1.4375rem;
}
.bottom-left-ul-title > a {
    font-size: 1.5rem;
    color: #fff;
    font-weight: 600;
}
.bottom-left-ul-subtitle > li > a{
    font-size: 1.25rem;
    color: #fff;
}
.bottom-left-ul-subtitle > li{
    margin-top: 1.9375rem;
}
.qrcode{
    width: 11.3125rem;
    height: 11.3125rem;
    margin-top: 2.125rem;
}
.qrcode > img {
    height: 100%;
    width: 100%;
}
.dashed{
    border-bottom: 1px dashed rgb(119, 119, 119);
}
.friendlyLinks{
    margin-top: 1rem;
    font-size: 1.5rem;
    color: #fff;
    font-weight: 600;
    padding-bottom: 1rem;
}
.friendlyLinks > span > a{
    color: #fff;
    font-size: 1.25rem;
    font-weight: 400;
    margin-left: 1.625rem;
}
/* 底部备案 */
.index-icp-bottom{
    width:100%;
    background-color: rgba(0, 0, 0, 0.8);
}
.icp-box{
    width: 80%;
    margin: auto;
    font-size: 1.25rem;
    color: #fff;
    text-align: center;
}
.icp-box > div {
    padding-top: 1.75rem;
}
.icp-num{
    padding-bottom: 1rem;
}


/* 通用模块 */
.general-box{
    width: 80%;
    margin: auto;
}
.general-box  img {
    width: 100%;
    margin-top: 2rem;
}
.general-box  video {
    width: 100%;
    margin-top: 2rem;
}


/* 文章模块 */
.category-box {
    width: 80%;
    margin: auto;
    margin-top: 3rem;
    margin-bottom: 3rem;
}
.category-box img {
    width: 100%;
    margin-top: 2rem;
}
.category-box video {
    width: 100%;
    margin-top: 2rem;
}
.category-title{
    font-size: 2.25rem;
    font-weight: 600;
    text-align: center;
    
}
.category-top{
    width: 70%;
    margin: auto;
}
.category-subtitle{
    font-size: 1.5rem;
    margin-top: 0.5rem;
}
.category-message{
    display: flex;
    font-size: 1rem;
    width: 100%;
    text-align: center;
    justify-content: space-between;
    margin-top: 1rem;
    height: 1.1rem;
    line-height: 1.1rem;
}
.category-message-look{
    width: 1.18rem;
    height: 1.06rem;
    margin-right: 0.43rem;
    background: url(/img/look.png)no-repeat;
    background-size: 100% 100%;
}
.category-message-right{
    display: flex;
    color: #5A5E75;
}
.category-message-left{
    font-size: 1rem;
}
.category-message-left :nth-child(1){
    color: #297FFF;
}
.category-message-left :nth-child(2){
    color: #5A5E75;
    margin-left: 1rem;
}
.category-line{
    height: 0.125rem;
    width: 100%;
    background: url(/img/title-line.png)no-repeat;
    background-size: 100% 100%;
    margin-top: 2rem;
}
.category-content{
    width: 80%;
    margin: auto;
}