body{
    padding-top: 4.5rem;
background: #FBFAF7;
}
.detail .bgbox{
    background: #FFFFFF;
    border-radius:0.8rem;
    margin-bottom: 0.6rem;
    padding:2rem 4rem;
    box-sizing: border-box;
}
.detail .bgbox .tit{
    font-size: 1rem; 
font-weight: bold;
color: #000000;
font-family:  SourceHanSerifSC-Bold;
line-height: 1.2rem;
margin-bottom: 1.5rem;
}
.video{
    max-width: 100%;
    max-height: 85vh;
    display: block;
    margin:0 auto ;
} 
.detail .navbox{
    display: flex;
    justify-content: flex-start;
    align-items: center;
    font-size: 0.9rem;
    color: #7F7F7F;
    line-height: 1.4rem;
    margin-bottom: 3rem;
}
.detail .navbox p{
    margin-right: 4rem;
    position: relative;
    cursor: pointer;
}
.detail .navbox p:last-child{
    margin-right: 0;
}
.detail .navbox p.on{
    font-weight: bold;
    color: #000000;
}
.detail .navbox p.on::after{
    content: '';
    width: 6.3rem;
height: 0.1rem;
background: #000000;
position: absolute;
bottom: -0.5rem;
left: 0;
}
.detail .ulbox .li{
    display: none;
    font-size: 0.8rem; 
    color: #000000;
}
.detail .ulbox .li.on{
    display: block;
} 
.detail .ulbox .li *{
    line-height: 2em;
} 
.detail .ulbox .li img{
    max-width: 100%;
    margin: 1rem 0;
}
.detail .flexbox{
    display: flex;
    justify-content: flex-start;
    align-items: center;
}
.detail .flexbox .pic{
    width:33.27%;
    display: block;
    margin-right: 6.15%;
}
.detail .flexbox .info{
    width:60.57%; 
}
.detail .flexbox .info h2{
    font-size: 1.8rem;
    font-weight: bold;
    font-family:  SourceHanSerifSC-Bold;
    color: #000000;
    line-height: 2.1rem;
}
.detail .flexbox .info h4{
    font-size: 1rem;
    font-weight: bold;
    color: #000000;
    font-family:  SourceHanSerifSC-Bold;
    line-height: 1.2rem;
    margin: 0.8rem 0 1.3rem;
}
.detail .flexbox .info h4 i{
    font-size: 0.6rem; 
font-weight: 400;
color: #7F7F7F; 
display: inline-block;
vertical-align: middle;
margin: 0 0.5rem 0.3rem;
}
.detail .flexbox .info p{
    font-size: 0.8rem; 
color: #7F7F7F;
line-height: 1.4rem;
margin-top: 1.2rem;
}
.detail .flexbox .info .tips{
    position: relative;
    background: linear-gradient(135deg, #ECCC97 0%, #D2A966 100%);
    border-radius:1.1rem;
    padding: 0 1rem 0 2.8rem; 
    display: inline-block;
}
.detail .flexbox .info .tips .ico{
    position: absolute;
    left: 0;
    top: calc(50% - 1.2rem);
    width: 2.4rem;
}
.detail .flexbox .info .tips span{
    font-size: 0.9rem;
color: #FFFFFF;
font-family:  SourceHanSerifSC-Bold;
line-height:2.2rem;
display: -webkit-box;
overflow : hidden;
text-overflow: ellipsis;
-webkit-box-orient: vertical;
-webkit-line-clamp: 1
}
@media screen and (max-width:750px) {
    body{
        padding-top: 0;
    background: #FBFAF7;
    }
    .detail {
        padding: 0!important;
    }
    .detail .bgbox{
        border-radius:0;
        margin-bottom: 1.2rem;
        padding:3rem 1.6rem;
    }
    .detail .bgbox:first-child{
        padding-top: 8rem;
    }
    .detail .bgbox .tit{
        font-size: 2rem; 
    line-height: 2.3rem;
    margin-bottom: 2.4rem;
    } 
    .detail .ulbox .li>div{ 
        font-size: 1.6rem; 
        line-height: 2.8rem; 
    }
    .detail .ulbox .li .ico{
        width: 2.4rem;
        display: block;
        margin-top:  0.2rem ;
        margin-right:  1.6rem ;
    }
    .detail .ulbox .li .wen{
        margin-bottom: 1.8rem; 
        margin-top: 3rem;
    } 
    .detail .ulbox .li .da p{ 
        padding-bottom: 3rem;
    } 
    .detail .ulbox .li .da::after{
        content: '';
        width: 0;
        height: calc(100% - 2rem);
        position: absolute;
        left: 1.1rem;
        top: 3.6rem;
        border: 1px dotted #D9D9D9;
    }  
    .detail .flexbox .pic{
        width:33.27%;
        display: block;
        margin-right:1.6rem;
    }
    .detail .flexbox .info{
        width:100%; 
    }
    .detail .flexbox .info .top{
        display: flex;
        justify-content: flex-start;
        align-items: center;
    } .detail .flexbox .info h2{
        line-height: 2.5rem;
    }
    .detail .flexbox .info h4{
        font-size: 1.3rem;
        font-weight: 400;
        color: #7F7F7F;
        line-height: 1.5rem;
        margin: 1.2rem 0 ;
    }
    .detail .flexbox .info h4 i{
        font-size: 0.8rem;   
        line-height: 1.5rem;
    }
    .detail .flexbox .info p{
        font-size: 1.6rem; 
    color: #7F7F7F;
    line-height: 2.8rem;
    margin-top: 2.4rem;
    }

     .detail .flexbox .info .tips{ 
        border-radius:1.4rem;
        padding: 0 0.8rem 0 3.8rem;
        margin-top: .4rem;
    }
     .detail .flexbox .info .tips .ico{ 
        top: calc(50% - 1.6rem);
        width: 3.2rem;
    }
     .detail .flexbox .info .tips span{
        font-size: 1.3rem;
    color: #FFFFFF;
    line-height: 2.8rem; 
    }}