.ny_banner {
    width: 100%;
    margin-top: 5.625rem;
}
.ny_banner img{
    width: 100%;
}

.ny_menu{
    height: 4.125rem;
    border-bottom: 2px solid #ededed;
    margin: .9375rem 0 0;
}
.ny_menu .center{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.ny_menu ul{
    display: flex;
    margin: 0 auto;
}
.ny_menu ul li{
    display: flex;
    justify-content: center;
    align-items: center;
    height: 4.125rem;
    margin-right: 6.25rem;
}
.ny_menu ul li a{
    font-size: 1.5rem;
    color: #666666;
}
.ny_menu ul li:last-child{
    margin-right: 0;
}
.ny_menu ul li.on{
    border-bottom: 3px solid #000266;
}
.ny_menu ul li.on a{
    color: #000266;
}
.ny_menu .lj{
    font-size: 1.25rem;
    line-height: 1;
    color: #666666;
}
.ny_menu .lj .iconfont{
    font-size: 1.25rem;
}
.ny_menu .lj a{
    color: #666666;
}
.ny_menu .lj a:hover{
    color: #000266;
}


.product .list{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin: 6.9444% 0;    /* 100px */
}
.product .list li{
    width: 47.9166%;
    aspect-ratio: 690/380;
    padding: 1.875rem 3.75rem;
    border-radius: 1.25rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.product .list li .img{
    height: 12.5rem;
}
.product .list li .img img{
    max-height: 100%;
}
.product .list li .tit{
    font-size: 1.5rem;
    line-height: 2.5rem;
    color: #000266;
    margin: .625rem 0 .9375rem;
}
.product .list li .item{
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}
.product .list li .item a{
    margin: 0 10% .625rem 0;
    font-size: 1.125rem;
    line-height: 1.875rem;
    color: #333333;
}
.product .list li .item a span{
    font-size: 1.125rem;
    color: #999999;
    margin-right: .3125rem;
}
.product .list li .item a:last-child{
    margin: 0 0 .625rem;
}
.product .list li .item a:hover{
    color: #000266;
}
.product .list li:nth-last-child(-n+2){
    margin-top: 3.125rem;
}
.product .list li:hover{
    box-shadow: 0 5px 18px rgba(153,153,153,0.5);
}


@media (max-width: 1360px) {
    .ny_menu ul li{
        margin-right: 1.875rem;
    }
}

@media (max-width: 768px) {
    .ny_menu{
        margin: 0;
    }
    .ny_menu ul{
        width: 100%;
        justify-content: space-between;
    }
    .ny_menu ul li{
        margin-right: 0;
    }
    .ny_menu ul li a{
        font-size: 1.125rem;
    }
    .ny_menu .lj{
        display: none;
    }

    .product .list li{
        width: 100%;
        padding: 10px 15px;
        margin-top: 20px;
    }
    .product .list li:nth-last-child(-n+2){
        margin-top: 20px;
    }

}