.product-list{
    display: flex;
    flex-wrap: wrap;
    margin-top: 40px;
}
.product-list .product-item{
    margin-top: 30px;
    width: 32%;
    margin-right: 2%;
}
.product-list .product-item:nth-child(-n+3){
    margin-top: 0;
}
.product-list .product-item:nth-child(3n){
    margin-right: 0;
}
.product-list .product-item .product-item-img{
    width: 100%;
    aspect-ratio: 386 / 288; /* 1:1 的宽高比，即高度等于宽度 */
    overflow: hidden;
}
.product-list .product-item .product-item-img img{
    width: 100%;
    height: 100%;
    transition: all .3s;
}
.product-list .product-item .product-item-content{
    background: #F7F7F7;
    padding: 20px;
}
.product-list .product-item .product-item-title {
    font-weight: bold;
    font-size: 20px;
    color: #1A1A1A;
    line-height: 23px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.product-list .product-item .product-item-desc{
    font-size: 16px;
    color: #666666;
    line-height: 24px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    margin: 10px 0;
}
.product-list .product-item .product-item-more{
    font-size: 12px;
    color: #333333;
    line-height: 14px;
    margin-top: 10px;
}
.product-list .product-item .product-item-more img{
    width: 12px;
    height: 8px;
    margin-left: 10px;
}
.product-list .product-item .product-item-more img.active{
    display: none;
}
.product-list .product-item:hover .product-item-video-icon{
    display: block;
}
.product-list .product-item:hover .product-item-title,
.product-list .product-item:hover .product-item-more{
    color: #0070D9;
}
.product-list .product-item:hover .product-item-more img.normal{
    display: none;
}
.product-list .product-item:hover .product-item-more img.active{
    display: inline-block;
}
.product-list .product-item:hover .product-item-img img{
    transform: scale(1.05);
}



@media only screen and (min-width: 1000px) and (max-width: 1440px) {
    .product-list{
        margin-top: 30px;
    }
    .product-list .product-item{
        margin-top: 20px;
    }
    .product-list .product-item .product-item-content{
        padding: 15px;
    }
    .product-list .product-item .product-item-title{
        font-size: 18px;
        line-height: 22px;
    }
    .product-list .product-item .product-item-desc{
        font-size: 14px;
        line-height: 21px;
        margin: 6px 0;
    }
    .product-list .product-item .product-item-more{
        margin-top: 6px;
    }
}

@media only screen and (max-width: 1000px) {
    .product-list{
        margin-top: 20px;
    }
    .product-list .product-item{
        margin-top: 10px;
    }
    .product-list .product-item .product-item-content{
        padding: 10px;
    }
    .product-list .product-item .product-item-title{
        font-size: 16px;
        line-height: 20px;
    }
    .product-list .product-item .product-item-desc{
        font-size: 12px;
        line-height: 18px;
        margin: 2px 0;
    }
    .product-list .product-item .product-item-more{
        margin-top: 2px;
    }
}