@charset "utf-8";
html,body{
    height: 100vh;
    width: 100vw;
    overflow: hidden;
    padding-top: 0;
}
.full-screen-box{
    position: relative;
    height: 100vh;
    width: 100vw;
    background: url("../images/ydy-bg.jpg") no-repeat 50%/cover;
}
.full-screen-box .logo-1{
    position: absolute;
    top: .35rem;
    left: 0;
    right: 0;
    width: 15.4rem;
    max-width: 96%;
    margin: 0 auto;
}
.full-screen-box .logo-1 img{
    display: block;
    height: .8rem;
}
.full-screen-box .container{
    position: absolute;
    left: 0;
    right: 0;
    bottom: .6rem;
    width: 15.4rem;
    max-width: 96%;
    margin: 0 auto;
    z-index: 5;
}
.full-screen-box .item_l{
    width: 32.47%;
    position: relative;
    padding: .39rem .2rem .3rem;
}
.full-screen-box .item_l ul{
    position: relative;
    z-index: 2;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}
.full-screen-box .item_l li{
    width: 32%;
    margin-top: .21rem;
}
.full-screen-box .item_l li:nth-child(-n+3){
    margin-top: 0;
}
.full-screen-box .item_l li .img{
    width: 1rem;
    height: 1rem;
    background: #fff;
    border-radius: .06rem;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    max-width: 100%;
}
.full-screen-box .item_l li .img img{
    display: block;
    max-width: 100%;
}
.full-screen-box .item_l li p{
    font-size: .18rem;
    line-height: .36rem;
    color: #ffffff;
    text-align: center;
    margin-top: .08rem;
}
.full-screen-box .item_l:before{
    position: absolute;
    content: '';
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    background: rgba(1, 97, 72, 0.85);
    backdrop-filter: blur(10px);
    border-radius: .06rem .06rem 0 0;
}
.full-screen-box .item_2{
    width: 32.47%;

}
.full-screen-box .item_2 .item_top a{
    display: flex;
    align-items: center;
    justify-content: center;
    height: 1.6rem;
}
.full-screen-box .item_2 .item_top img{
    display: block;
    width: .82rem;
    margin-right: .24rem;
}
.full-screen-box .item_2 .item_top h3{
    font-size: .3rem;
    line-height: .36rem;
    color: #FFFFFF;
    font-family: 'SourceHanSansCN-Bold', sans-serif;
}
.full-screen-box .item_2 .item_top h4{
    font-size: .18rem;
    line-height: .24rem;
    color: #C8E7DB;
    margin-top: .04rem;
}
.full-screen-box .item_2 .item_con ul{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.full-screen-box .item_2 .item_con li{
    font-size: .16rem;
    line-height: 1;
    color: #fff;
    min-width: .8rem;
}
.full-screen-box .item_2 .item_con ul + ul{
    margin-top: .15rem;
}
.full-screen-box .item_2 .item_con h3{
    font-size: .18rem;
    line-height: 1;
    color: #FFFFFF;
    font-family: 'SourceHanSansCN-Bold', sans-serif;
    margin-bottom: .16rem;
}
.full-screen-box .item_2 .item_con{
    padding: .26rem .25rem .26rem .37rem;
    border-top: 1px dashed #fff;
    min-height: 2.2rem;
}
.full-screen-box .item_c{
    background: rgba(34, 147, 84, 0.85);
    backdrop-filter: blur(10px);
    border-radius: .06rem .06rem 0 0;
    transition: all .5s;
}
.full-screen-box .item_r{
    background: rgba(106, 185, 116, 0.85);
    backdrop-filter: blur(10px);
    border-radius: .06rem;
    align-self: flex-start;
    transition: all .5s;
}
.full-screen-box .item_c:hover{
    background: #e2c063;
    backdrop-filter: blur(0);
}
.full-screen-box .item_r:hover{
    background: #e2c063;
    backdrop-filter: blur(0);
}
.full-screen-box .item_2:hover .item_top h4{
    color:#fff;
    opacity:1;
}
.foot{
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    background: #00633C;
    z-index: 999;
    padding: .16rem 0;
}
.foot .bq{
    width: 15.4rem;
    max-width: 96%;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-self: center;
    justify-content: center;
}
.foot .bq p{
    font-size: .16rem;
    line-height: .28rem;
    color: #EDEAEB;
    margin: 0 .5rem;
}
.foot .bq p a{
    display: flex;
    align-items: center;

}
.foot .bq p a img{
    display: block;
    width: .26rem;
    margin-right: .1rem;
}

@media (max-width: 1025px) {
    html,body{
        overflow: visible;
    }
    .full-screen-box .logo-1{
        height: .3rem;
    }
    .full-screen-box .logo-1 img{
        height: .5rem;
    }
    .full-screen-box .container{
        top: 1rem;
        bottom: 1rem;
    }
    .full-screen-box .item_l{
        width: 100%;
        padding: .2rem ;
        border-radius: .06rem;
    }
    .full-screen-box .item_l li p{
        line-height: .28rem;
        font-size: .16rem;
    }
    .full-screen-box .item_l li{
        width: 16%;
        margin: 0;
    }
    .full-screen-box .item_2{
        width: 49%;
    }
    .full-screen-box .item_2 .item_top img{
        width: .6rem;
        margin-right: .1rem;
    }
    .full-screen-box .item_2 .item_top h3{
        font-size: .24rem;
        line-height: .3rem;
    }
    .full-screen-box .item_2 .item_top h4{
        font-size: .16rem;
        line-height: .24rem;
        margin-top: 0;
    }
    .full-screen-box .item_2 .item_top a{
        height: 1rem;
    }
    .full-screen-box .item_2 .item_con{
        padding: .2rem;
        min-height: auto;
    }
    .full-screen-box .item_2 .item_con h3{
        margin-bottom: .15rem;
    }
    .full-screen-box .item_2 .item_con ul + ul{
        margin-top: .12rem;
    }
    .full-screen-box .items{
        gap: .2rem 2%;
        align-items: flex-start;
        justify-content: center;
    }
    .full-screen-box .container{
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .foot .bq p{
        margin: 0 .2rem;
    }
    .foot .bq{
        gap: .1rem 0;
        text-align: center;
    }
}
@media (max-width: 769px) {
    .full-screen-box .item_l li{
        width: 32%;
    }
    .full-screen-box .item_l ul{
        gap: .2rem 2%;
    }
    .full-screen-box .item_l{
        order: 1;
    }
    .full-screen-box .item_2{
        order: 0;
        width: 100%;
    }
}