.body-container{
    font-family: 'Space Grotesk', sans-serif;
}
.ard-slider{
    height: 400px;
}
.ard-swiper-slide{
    height: 400px;
    background: url("../img/ardigital/shuzi_banner.png") no-repeat center center;
    background-size: contain;
}
.ard-swiper-slide-conent{
    height: 400px;
    width: 1200px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}
.ard-swiper-slide-conent-title{
    color: #fff;
    font-size: 40px;
    font-weight: bold;
    margin-bottom: 20px;
    margin-top: 150px;
}
.ard-swiper-slide-conent-desc{
    font-size: 16px;
    color: #fff;
    margin-bottom: 10px;
}
.ard-content{
    background-color: #f9f9f9;
    overflow: hidden;
}
.ard-solution{
    width: 1200px;
    margin: 0 auto;
}
.ard-title{
    color: #274FEC;
    font-size: 20px;
    font-weight: 500;
    margin-bottom: 15px;
    text-align: center;
    height: 40px;
    line-height: 40px;
    display: inline-block;
    position: relative;
    padding-left: 80px;
    margin: 0 auto;
    left: 50%;
    transform: translateX(-50%);
    margin-top: 100px;
}
.ard-title::before{
    content: "";
    width: 50px;
    height: 2px;
    background-color: #274FEC;
    display: inline-block;
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
}
.ard-bigtitle{
    text-align: center;
    font-size: 36px;
    font-weight: 700;
    font-family: 'Space Grotesk', sans-serif;
    margin-bottom: 50px;
}
.ard-solution-content{
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 100px;
}
.ard-solution-content-left{
    width: calc(50% - 10px);
    height: 700px;
    overflow: hidden;
    position: relative;
}
.ard-solution-vedio-box{
    width: 100%;
    height: 700px;
    position: absolute;
    top: 0;
    left: 0;
    text-align: center;
}
.ard-solution-vedio-box video{
    height: 700px;
}
.ard-solution-content-right{
    width: calc(50% - 10px);
    height: 700px;
    overflow: hidden;
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}
.ard-solution-content-left-box{
    width: 100%;
    position: absolute;
    left: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    padding: 20px;
}
.ard-solution-content-left-box-title{
    font-size: 24px;
    color: #fff;
    margin-bottom: 10px;
}
.ard-solution-content-left-box-content{
    font-size: 14px;
    line-height: 20px;
    color: #fff;
}
.ard-solution-content-right-card{
    width: calc(50% - 10px);
    height: 340px;
    overflow: hidden;
    position: relative;
}
.ard-solution-content-right-card-img{
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
}
.ard-solution-content-right-card-img img{ 
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.ard-solution-content-right-card-title{
    background: rgba(0, 0, 0, 0.5);
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    font-size: 12px;
    padding: 10px;
    color: #fff;
}
.ard-solution-content-right-card-title h1{
    font-size: 20px;
}

.ard-service{
    width: 1200px;
    margin: 0 auto;
}
.ard-service-content{
    overflow: hidden;
    margin-bottom: 100px;
}

.ard-service-content-box{
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid #ddd;
}
.ard-service-content-box-left{
    width: calc(50% - 10px);
    text-align: center;
}
.ard-service-content-box-left img{
    width: 80%;
    display: inline-block;
}
.ard-service-content-box-right{
    width: calc(50% - 10px);
}
.ard-service-content-box-title{
    font-size: 28px;
}
.ard-service-content-box-desc{
    font-size:16px;
}
.ard-service-content-box-bottom{
    margin-top: 50px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.ard-service-content-box-card{
    width: 20%;
    text-align: center;
    font-size: 14px;
}
.ard-service-content-box-card-img{
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.ard-service-content-box-card-img img{
    width: 40px;
    width: 40px;
    margin-bottom: 10px;
}

.ard-service-content-box2{
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.ard-service-content-box2-right{
    width: calc(50% - 10px);
    text-align: center;
}
.ard-service-content-box2-right img{
    width: 80%;
    display: inline-block;
}
.ard-service-content-box2-left{
    width: calc(50% - 10px);
}

.ard-edge{
    width: 1200px;
    margin: 0 auto;
}
.ard-edge-content{
    display: flex;
    align-items: flex-start;
    margin-bottom: 100px;
    gap: 20px;
}
.ard-edge-card{
    padding:20px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);    
}
.ard-edge-card-img{
    height: 60px;
    width: 60px;
    background: #274FEC;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 30px;
    margin-bottom: 30px;
}
.ard-edge-card-img img{
    height: 30px;
    width: 30px;
}
.ard-edge-card-img .himg{
    display: none;
}
.ard-edge-card-img:hover img{
    display: none;
}
.ard-edge-card-img:hover{
    background: #fff;
}
.ard-edge-card-img:hover .himg{
    display: block;
}
.ard-edge-card-title{
    font-size: 22px;
    margin-bottom: 5px;
    font-weight: bold;
}
.ard-edge-card-desc{
    font-size: 16px;
    line-height: 30px;
}
.ard-case{
    width: 1200px;
    margin: 0 auto;
    margin-top: 50px;
    margin-bottom: 100px;
}
.ard-case-title{
    text-align: center;
    font-size: 36px;
    font-weight: bold;
    margin-bottom: 50px;
}
.ard-case-conetnt{
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}
.ard-case-card{
    width: 50%;
}
.ard-case-card img{
    width: 100%;
}

.tcbj{
    display: none;
    position: fixed;
    left: 0;
    top: 0;
    height: 100vh;
    width: 100vw;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9999;
}
.tcbox{
    display: none;
    position: fixed;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 900px;
    background: #fff;
    padding: 20px;
    z-index: 99999;
    border-radius: 10px;
}
.tcbox video{
    width: 100%;
}


@media screen and (max-width: 768px) {
    .ard-swiper-slide{
        height: 400px;
        background: url(../img/ardigital/shuzi_banner.png) no-repeat center center;
        background-size: cover;    
    }
    .ard-swiper-slide-conent{
        width: 100%;
        text-align: center;
    }
    .ard-swiper-slide-conent-title{
        font-size: 32px;
    }
    .ard-swiper-slide-conent-desc{
        font-size: 14px;
    }
    .ard-solution{
        width: 100%;
    }
    .ard-service{
        width: 100%;
    }
    .ard-edge{
        width: 100%;
    }
    .ard-case{
        display: none;
    }
    .ard-bigtitle{
        font-size: 24px;
    }
    .ard-solution-content{
        display: block;
        overflow: hidden;
    }
    .ard-solution-content-left{
        width: calc(100% - 40px);
        margin: 0 20px;
        height: 500px;
    }
    .ard-solution-vedio-box{
        height: 500px;
    }
    .ard-solution-vedio-box video{
        height: 500px;
    }
    .ard-solution-content-right{
        height: auto;
        width: calc(100% - 40px);
        margin: 0 20px;
        margin-top: 20px;
    }
    .ard-solution-content-right-card{
        height: 220px;
    }
    .ard-service-content-box{
        display: block;
        padding-bottom: 20px;
    }
    .ard-service-content-box-left{
        width: calc(100% - 40px);
        margin: 0 20px;
    }
    .ard-service-content-box-right{
        width: calc(100% - 40px);
        margin: 0 20px;
        margin-top: 20px;
        text-align: center;
    }
    .ard-service-content-box2{
        display: block;
        padding-top: 20px;
    }
    .ard-service-content-box2-left{ 
        width: calc(100% - 40px);
        margin: 0 20px;
    }
    .ard-service-content-box2-right{ 
        width: calc(100% - 40px);
        margin: 0 20px;
        margin-top: 20px;
        text-align: center;
    }
    .ard-edge-content{
        display: block;
        padding: 0 20px;
    }
    .ard-edge-card{ 
        margin-bottom: 20px;
    }
}