.NyBigBox {
        padding-bottom: 0;
    }

    /* box1  */
    .aboutBox1 {
        padding-bottom: 127px;
        overflow: hidden;
        position: relative;
        z-index: 1;
        background: url(https://ss-res.oss-cn-hangzhou.aliyuncs.com/site_res/236/20240715154034_UXq5f4cw.png) no-repeat bottom;
        background-size: contain;
    }

    .aboutBox1 {
        padding-left: var(--container);
        padding-right: var(--container);
    }

    .about1 {
        box-shadow: 0px 21px 23.1px rgba(0, 0, 0, 0.09);
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }

    .about1 .img1Box {
        width: 50%;
    }

    .about1 .img1Box .img1 {
        width: 100%;
        height: 100%;
        display: flex;
        align-items: center;
    }

    .about1 .img1Box .img1 img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .text1 {
        background: #F4F4F4;
        padding: 30px;
        padding-left: 75px;
        padding-right: 90px;
        width: 50%;
        display: flex;
        flex-direction: column;
        justify-content: center;
        grid-gap: 40px;
    }

    .text1 .desc {
        font-size: 18px;
        line-height: 1.5;
        color: #656565;
    }

    .text1 .AMore1 {
        background: var(--color);
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 220px;
        height: 60px;
        color: #fff;
        font-size: 18px;
        padding: 0 25px;
    }

    @media (max-width: 1600px) {}

    @media (max-width: 1440px) {
        .aboutBox1 {
            padding-bottom: 120px;
        }

        .text1 {
            padding-left: 30px;
            padding-right: 60px;
        }

        .text1 .desc {
            font-size: 16px;
        }
    }

    @media (max-width: 1000px) {
        .aboutBox1 {
            padding-bottom: 90px;
        }

        .about1 {
            display: flex;
            flex-direction: column;
        }

        .text1 {
            width: 100%;
            padding: 45px 30px;
        }

        .about1 .img1Box {
            width: 100%;
        }

        .about1 .img1Box .img1 {
            width: 100%;
            max-height: 450px;
            overflow: hidden;
        }
    }


    @media (max-width:720px) {
        .aboutBox1 {
            padding-bottom: 60px;
        }

        .text1 .desc {
            font-size: 14px;
        }

        .text1 .AMore1 {
            width: 180px;
            height: 45px;
            font-size: 14px;
        }

        .text1 .AMore1 img {
            width: 15px;
        }
    }

    @media (max-width:460px) {
        .text1 {
            padding: 30px 15px;
            grid-gap: 30px;
        }
    }

    .Number1 {
        border-bottom: 6px solid var(--color);
        width: 100%;
        height: 210px;
        background: #fff;
        display: flex;
        justify-content: space-evenly;
        align-items: center;
    }

    .Number1 .aa1 {
        display: block;
        width: 1px;
        height: 50px;
        background: var(--color);
    }

    .Number1 .aa1:last-child {
        display: none;
    }

    .Number1 .item1 {
        position: relative;
        z-index: 2;
        display: flex;
        flex-direction: column;
        align-items: center;
    }


    .Number1 .item1 h1 {
        margin-bottom: 15px;
        display: flex;
        align-items: baseline;
    }

    .Number1 .item1 h1 span {
        font-weight: 700;
        font-size: 60px;
        line-height: 1;
        color: #1C1C1C;
    }

    .Number1 .item1 h1 b {
        font-weight: 700;
        font-size: 30px;
        line-height: 1;
        color: #1C1C1C;
    }

    .Number1 .item1 h2 {
        font-weight: 400;
        font-size: 18px;
        line-height: 1;
        color: #555555;
    }

    @media (max-width: 1440px) {}

    @media (max-width: 1200px) {
        .Number1 .item1 h1 span {
            font-size: 40px;
        }

        .Number1 .item1 h1 b {
            font-size: 18px;
        }
    }

    @media (max-width: 720px) {
        .Number1 {
            display: flex;
            flex-wrap: wrap;
            height: auto;
            padding: 30px 0;
            grid-gap: 30px 0;
        }

        .Number1 .item1 {
            width: 49%;
        }

        .Number1 .aa1:nth-child(4) {
            display: none;
        }

        .Number1 .item1 h1 b {
            font-size: 20px;
        }


    }

    @media (max-width: 460px) {
        .Number1 .item1 h2 {
            font-size: 14px;
        }

        .Number1 .item1 h1 span {
            font-size: 32px;
        }

        .Number1 .item1 h1 b {
            font-size: 16px;
        }
    }

    @media (max-width: 380px) {
        .Number1 .item1 h1 span {
            font-size: 28px;
        }
    }

    /* box2 */
    .aboutBox2 {
        position: relative;
        z-index: 3;

    }

    .about2 {
        position: relative;
        width: 100%;
        display: flex;
        flex-wrap: wrap;
    }

    .lt2 {
        width: 75%;
        position: relative;
    }

    .img2Box {
        position: relative;
        display: none;
    }

    .img2Box.cur {
        display: block;
    }

    .img2Box .text2 {
        padding-left: var(--container);
        padding-top: 120px;
        padding-bottom: 75px;
        width: 100%;
        height: 40vw;
        position: relative;
        z-index: 2;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }

    .img2Box .text2 .NyTitle span {
        background: #fff;
    }

    .img2Box .text2 .NyTitle h1 {
        color: #fff;
    }

    .img2Box .text2 .desc h1 {
        font-weight: 700;
        font-size: 30px;
        line-height: 1.5;
        color: #FFFFFF;
        margin-bottom: 15px;
    }

    .img2Box .text2 .desc h2 {
        max-width: 1000px;
        font-size: 18px;
        line-height: 1.5;
        color: #FFFFFF;
        padding-right: 60px;
    }

    .img2Box .img2 {
        position: absolute;
        left: 0;
        top: 0;
        z-index: 1;
        width: 100%;
        height: 100%;
    }

    .img2Box .img2 img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .rt2 {
        width: 25%;
        height: calc(100% + 80px);
        background: var(--color);
        position: absolute;
        top: -40px;
        right: 0;
        display: flex;
        flex-direction: column;
    }

    .rt2 .item2 {
        height: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        position: relative;
        z-index: 2;
    }

    .rt2 .item2::after {
        content: "";
        display: block;
        width: 100%;
        height: 100%;
        position: absolute;
        z-index: -1;
        right: 0;
        bottom: 0;
        background: #fff;
        opacity: 0;
        transition: 0.5s;
    }

    .rt2 .item2.cur::after {
        opacity: 1;
        width: calc(100% + 30px);
        box-shadow: 0px 4px 30px rgba(0, 0, 0, 0.36);
    }

    .rt2 .item2 img {
        width: 70px;
        height: 70px;
        object-fit: contain;
        filter: brightness(0) invert(1);
        transition: 0.5s;
    }

    .rt2 .item2.cur img {
        filter: brightness(1) invert(0);
    }

    .rt2 .item2 h1 {
        margin-top: 15px;
        font-weight: 700;
        font-size: 20px;
        line-height: 1.5;
        text-align: center;
        color: #FFFFFF;
        transition: 0.5s;
    }

    .rt2 .item2.cur h1 {
        color: var(--color);
    }

    @media (max-width:1440px) {
        .img2Box .text2 {
            padding-top: 90px;
            padding-bottom: 60px;
        }

        .rt2 .item2 img {
            width: 60px;
            height: 60px;
        }
    }

    @media (max-width:1200px) {
        .rt2 .item2 img {
            width: 45px;
            height: 45px;
        }

        .rt2 .item2 h1 {
            margin-top: 10px;
            font-weight: 400;
            font-size: 16px;
            transition: 0.5s;
        }

        .img2Box .text2 {
            padding-top: 60px;
            padding-bottom: 45px;
            height: 50vw;
        }

        .img2Box .text2 .desc h1 {
            font-size: 24px;
        }

        .img2Box .text2 .desc h2 {
            font-size: 16px;
        }
    }

    @media (max-width:720px) {
        .lt2 {
            width: 100%;
        }

        .img2Box .text2 {
            padding-top: 30px;
            padding-bottom: 60px;
            padding-right: var(--container);
            height: 60vw;
        }

        .img2Box .text2 .desc h1 {
            margin-bottom: 5px;
        }

        .img2Box .text2 .desc h2 {
            padding-right: 0;
        }

        .rt2 {
            width: 100%;
            height: auto;
            background: var(--color);
            position: unset;
            display: flex;
            flex-direction: row;
            justify-content: space-around;
        }

        .rt2 .item2 {
            padding: 15px 0;
            width: 100%;
        }

        .rt2 .item2.cur::after {
            opacity: 1;
            width: 100%;
            height: calc(100% + 30px);
        }

        .rt2 .item2 img {
            width: 30px;
            height: 30px;
        }

        .rt2 .item2 h1 {
            font-size: 14px;
        }


    }

    @media (max-width:460px) {
        .img2Box .text2 {
            height: auto;
        }

        .img2Box .text2 .desc h1 {
            margin-top: 60px;
        }
    }



    /* box3 */
    .aboutBox3 {
        position: relative;
        padding-left: var(--container);
        padding-right: var(--container);
        padding-top: 130px;
        padding-bottom: 100px;
        background: url(https://ss-res.oss-cn-hangzhou.aliyuncs.com/site_res/236/20240715180110_qdvEFFpr.png) center no-repeat;
        background-size: cover;
    }

    .about3 {
        margin-top: 30px;
    }

    .swiper3 {
        padding-top: 90px;
        padding-bottom: 90px;
    }

    .item3 {
        width: 100%;
        overflow: visible;
        z-index: 2;
    }

    .item3 img {
        width: 100%;
    }

    .item3.swiper-slide-active {
        position: relative;
        z-index: 3;
    }

    .item3.swiper-slide-active img {
        transform: scale(1.15);
        box-shadow: 0px 4px 30px rgba(0, 0, 0, 0.44);
    }

    .pagination5 span {
        width: 60px;
        height: 7px;
        background: #D9D9D9;
        margin: 0 3px;
        border-radius: 0px;
        opacity: 1;
    }

    .pagination5 span.swiper-pagination-bullet-active {
        background: var(--color);
    }

    @media (max-width:1600px) {
        .swiper3 {
            padding-top: 60px;
        }
    }

    @media (max-width:1440px) {
        .aboutBox3 {
            padding-top: 120px;
        }
    }

    @media (max-width:1200px) {
        .aboutBox3 {
            padding-top: 90px;
            padding-bottom: 90px;
        }

        .about3 {
            margin-top: 0;
        }
    }

    @media (max-width:720px) {
        .aboutBox3 {
            padding-top: 60px;
            padding-bottom: 60px;
        }

        .swiper3 {
            padding-top: 30px;
            padding-bottom: 45px;
        }

        .item3.swiper-slide-active img {
            transform: scale(1);
            box-shadow: 0px 0px 0px rgba(0, 0, 0, 0);
        }

        .pagination5 span {
            width: 45px;
            height: 5px;
            margin: 0 2%;
        }
    }

    @media (max-width:720px) {
        .pagination5 span {
            width: 30px;
        }
    }