@media screen and (min-width:768px) {
    .product-advantage-container {
        padding: 80px 0;
        background-color: #f2f3f5;
        text-align: center
    }

    .product-advantage-container .product-advantage-title {
        font-size: 32px;
        font-family: PingFangSC-Medium, PingFang SC;
        font-weight: 500;
        color: #333;
        line-height: 56px
    }

    .product-advantage-container .product-advantage-list {
        width: 1030px;
        margin: 60px auto 0;
        display: flex;
        flex-wrap: wrap
    }

    .product-advantage-container .product-advantage-list .product-advantage-item {
        width: 290px;
        text-align: center;
        margin-bottom: 24px;
        padding: 24px 32px
    }

    .product-advantage-container .product-advantage-list .product-advantage-item:not(:nth-of-type(3n+3)) {
        margin-right: 80px
    }

    .product-advantage-container .product-advantage-list .product-advantage-item .product-advantage-img {
        width: 76px;
        margin: 0 auto;
        display: inline-block;
        vertical-align: bottom
    }

    .product-advantage-container .product-advantage-list .product-advantage-item .product-advantage-item-title {
        margin: 7px auto 0;
        font-size: 20px;
        font-family: PingFangSC-Regular, PingFang SC;
        font-weight: 400;
        color: #000;
        line-height: 28px
    }

    .product-advantage-container .product-advantage-list .product-advantage-item .product-advantage-item-title-en {
        margin: 7px auto 0;
        font-size: 19px;
        font-family: PingFangSC-Regular, PingFang SC;
        font-weight: 400;
        color: #000;
        line-height: 28px
    }

    .product-advantage-container .product-advantage-list .product-advantage-item .product-advantage-introduce {
        margin: 12px auto 0;
        font-size: 14px;
        font-family: PingFangSC-Light, PingFang SC;
        font-weight: 300;
        color: #2d2d2d;
        line-height: 20px
    }

    .product-advantage-container .product-advantage-list-4 {
        width: 1160px;
        margin: 60px auto 0;
        display: flex
    }

    .product-advantage-container .product-advantage-list-4 .product-advantage-item {
        width: 290px;
        text-align: center;
        padding: 24px 32px
    }

    .product-advantage-container .product-advantage-list-4 .product-advantage-item .product-advantage-img {
        width: 76px;
        height: 77px;
        margin: 0 auto;
        display: inline-block;
        vertical-align: bottom
    }

    .product-advantage-container .product-advantage-list-4 .product-advantage-item .product-advantage-item-title {
        margin: 7px auto 0;
        font-size: 20px;
        font-family: PingFangSC-Regular, PingFang SC;
        font-weight: 400;
        color: #000;
        line-height: 28px
    }

    .product-advantage-container .product-advantage-list-4 .product-advantage-item .product-advantage-item-title-en {
        margin: 7px auto 0;
        font-size: 19px;
        font-family: PingFangSC-Regular, PingFang SC;
        font-weight: 400;
        color: #000;
        line-height: 28px
    }

    .product-advantage-container .product-advantage-list-4 .product-advantage-item .product-advantage-introduce {
        margin: 12px auto 0;
        font-size: 14px;
        font-family: PingFangSC-Light, PingFang SC;
        font-weight: 300;
        color: #2d2d2d;
        line-height: 20px
    }

    #mobile {
        display: none
    }
}

@media screen and (max-width:767px) {
    .product-advantage-container {
        padding: .48rem 0;
        background-color: #f2f3f5;
        text-align: center
    }

    .product-advantage-container .product-advantage-title {
        font-size: .26rem;
        font-family: PingFangSC-Regular, PingFang SC;
        font-weight: 400;
        color: #000;
        line-height: .37rem
    }

    .product-advantage-container .product-advantage-list {
        margin-top: .32rem;
        padding-right: .24rem;
        padding-left: .16rem;
        text-align: left
    }
    .product-advantage-container .product-advantage-list .product-advantage-item{
        text-align: center;
    }
    .product-advantage-container .product-advantage-list .product-advantage-item:not(:first-of-type) {
        margin-top: .21rem
    }

    .product-advantage-container .product-advantage-list .product-advantage-item .product-advantage-img {
        width: .76rem;
        margin-right: .08rem;
        display: inline-block;
        vertical-align: top;
    }

    .product-advantage-container .product-advantage-list .product-advantage-item .product-advantage-text {
        display: inline-block;
        vertical-align: top;
        width: 2.51rem
    }

    .product-advantage-container .product-advantage-list .product-advantage-item .product-advantage-text .product-advantage-item-title {
        font-size: .16rem;
        font-family: PingFangSC-Light, PingFang SC;
        font-weight: 300;
        color: #000;
        line-height: .22rem
    }

    .product-advantage-container .product-advantage-list .product-advantage-item .product-advantage-text .product-advantage-introduce {
        margin-top: .12rem;
        font-size: .12rem;
        font-family: PingFangSC-Light, PingFang SC;
        font-weight: 300;
        color: #777;
        line-height: .2rem
    }

    #pc {
        display: none
    }
}