.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;
}
.ny_menu ul li{
    display: flex;
    justify-content: center;
    align-items: center;
    height: 4.125rem;
    margin-right: 4.375rem;
}
.ny_menu ul li a{
    font-size: 1.5rem;
    color: #666666;
}
.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;
}


.equipment{
    padding-bottom: 5.2083%;    /* 100px */
}
.equipment .tit{
    text-align: center;
    margin: 6.9444% 0 4.8611%;    /* 100px 70px*/
    padding-bottom: 2.0833%;    /* 30px*/
    border-bottom: 2px solid #e4e4e4;
}
.equipment .tit h3{
    font-size: 1.875rem;
    line-height: 2.5rem;
}
.equipment .tit p{
    font-size: 1rem;
    line-height: 1.875rem;
    color: #000266;
}

.equipment .mySwiper .swiper-slide .prc{
    aspect-ratio: 460/380;
    overflow: hidden;
    position: relative;
}
.equipment .mySwiper .swiper-slide .prc .icon-bofang{
    font-size: 60px;
    color: #ffffff;;
    position: absolute;
    left: calc(50% - 30px);
    top: calc(50% - 30px);
}
.equipment .mySwiper .swiper-slide .prc img{
    width: 100%;
    transition: 0.3s;
}
.equipment .mySwiper .swiper-slide h3{
    font-size: 1rem;
    line-height: 1.875rem;
    color: #333333;
    text-align: center;
    margin-top: 1.25rem;
}
/*.equipment .mySwiper .swiper-slide:hover .prc img{*/
/*    transform: scale(1.2);*/
/*}*/
.equipment .mySwiper .swiper-slide:hover h3{
    color: #000266;
}
.equipment .box3 .mySwiper .swiper-slide .prc{
    aspect-ratio: 460/460;
    overflow: hidden;
}

/* 视频弹窗 */
.video-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}
.video-overlay .video-container {
    position: relative;
    width: 80%;
    max-width: 800px;
    background: #000;
}
.video-overlay .video-container .video-close {
    position: absolute;
    top: 8px;
    right: 12px;
    font-size: 24px;
    color: #fff;
    cursor: pointer;
    z-index: 10;
}
.video-overlay .video-container video {
    width: 100%;
    height: auto;
    display: block;
}

@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;
    }

    .advantages .box1 .list li{
        flex-direction: column;
        padding: 3.4722% 0;
    }
    .advantages .box1 .list li .img{
        width: 100%;
    }
    .advantages .box1 .list li .con{
        width: 100%;
    }
    .advantages .box1 .list li .con h3{
        margin: .9375rem 0 .625rem;
    }
    .advantages .box1 .list li:nth-child(2n){
        flex-direction: column;
    }
}