.ProductBigBox {
        padding-top: 90px;
        position: relative;
        background: url(/assets/images/product.png) no-repeat bottom;
        background-size: contain;
        background-color: #fafafb;
    }

    /* 分类 */
    .NyNavBox {
        margin-top: 110px;
        margin-bottom: 110px;
        position: relative;
        overflow: hidden;
    }

    .NyNavBox .top {
        display: none;
    }

    .NavList {
        display: flex;
        justify-content: space-evenly;
        grid-gap: 15px;
    }

    .NavList a {
        position: relative;
        z-index: 2;
        padding: 10px 20px;
        font-size: 20px;
        line-height: 1.5;
        color: #000000;
        border-radius: 15px;
        text-align: center;
    }


    .NavList a.active,
    .NavList a:hover {
        background: #3C88B5;
        color: #fff;
    }

    @media (max-width: 1600px) {
        .NavList a {
            padding: 10px;
            font-size: 18px;
        }
    }

    @media (max-width: 1200px) {
        .ProductBigBox {
            padding-top: 60px;
        }

        .NyNavBox {
            margin-top: 90px;
            margin-bottom: 90px;
        }

        .NavList {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            grid-gap: 15px;
        }

        .NavList a {
            padding: 10px 20px;
            font-size: 18px;
        }
    }

    @media (max-width: 720px) {
        .NyNavBox {
            margin-top: 60px;
            margin-bottom: 60px;
            border: 1px solid #ccc;
        }

        .NyNavBox .top {
            display: flex;
            justify-content: space-between;
            padding: 15px 20px;
            background: var(--color);
            color: #fff;
            font-size: 18px;
            font-weight: bold;
        }

        .NavList {
            grid-gap: 0;
            display: none;
        }

        .NavList a {
            display: block;
            width: 100%;
            text-align: left;
            border-radius: 0px;
            border-top: 1px solid #ccc;
        }
    }



    /* 列表 */
    .NyCss01Right {
        overflow: hidden;
    }

    .NyProList {
        margin-bottom: 45px;
        margin-right: -1px;
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        grid-gap: 160px 0px;
    }

    .NyProList .item {
        width: 100%;
        position: relative;
        overflow: hidden;
    }

    .NyProList .item .img {
        width: 100%;
        padding: 50px;
        border-right: 1px solid #D9D9D9;
    }

    .NyProList .item .img img {
        width: 100%;
        transition: 0.5s;
        background: #fff;
        border-radius: 20px;
    }

    .NyProList .item:hover .img img {
        box-shadow: 10px 20px 20px rgba(0, 0, 0, 0.08);
        border-radius: 5px;
    }

    .NyProList .item .text {
        margin-top: 70px;
    }

    .NyProList .item .text h1 {
        font-size: 24px;
        line-height: 2;
        text-align: center;
        color: #000000;
    }

    .NyProList .item .text p {
        font-size: 16px;
        line-height: 2;
        letter-spacing: 2px;
        text-align: center;
        color: #000000;
    }

    @media (max-width: 1440px) {
        .NyProList .item .img {
            padding: 30px;
        }

        .NyProList {
            grid-gap: 90px 0px;
        }
    }

    @media (max-width: 1200px) {
        .NyProList {
            grid-template-columns: repeat(3, 1fr);
        }
        .NyProList .item .text {
            margin-top: 30px;
        }

        .NyProList {
            grid-gap: 60px 0px;
        }

        .NyProList .item .img {
            padding: 15px;
        }

        .NyProList .item .text {
            margin-top: 15px;
        }
    }

    @media (max-width: 720px) {
        .NyProList {
            grid-template-columns: repeat(2, 1fr);
            grid-gap: 30px 0px;
        }

        .NyProList .item .text h1 {
            font-size: 18px;
        }

        .NyProList .item .text p {
            font-size: 14px;
        }
    }

    @media (max-width: 380px) {
        .NyProList {
            grid-template-columns: repeat(1, 1fr);
            grid-gap: 30px 0px;
        }
    }