.NyBigBox {
        padding-top: 0;
        padding-bottom: 0;
    }

    /* box1  */
    .aboutBox1 {
        padding-left: var(--w1600);
        padding-right: var(--w1600);
        position: relative;
        padding-top: 90px;
        padding-bottom: 100px;
        display: flex;
        flex-wrap: wrap;
    }

    @media (max-width: 1200px) {
        .aboutBox1 {
            padding-top: 90px;
            padding-bottom: 90px;
        }
    }

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


    .aboutBox1 .img1 {
        width: 37.5%;
        position: relative;
    }

    .aboutBox1 .text1 {
        padding-left: 120px;
        width: 62.5%;
        display: flex;
        flex-direction: column;
        justify-content: space-evenly;
    }

    .aboutBox1 .text1 .en {
        color: #000;
        font-size: 22px;
        font-weight: 700;
        line-height: 2;
    }

    .aboutBox1 .text1 .desc {
        color: #515151;
        font-size: 16px;
        line-height: 2;
        margin-top: 30px;
        margin-bottom: 60px;
    }

    .Number {
        width: 100%;
        border: 1px solid #858585;
        display: flex;
    }

    .Number .item1 {
        width: 100%;
        height: 110px;
        border-right: 1px solid #858585;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-direction: column;
    }

    .Number .item1:last-child {
        border-right: 0px solid #858585;
    }

    .Number .item1 span {
        display: flex;
        align-items: baseline;
    }

    .Number .item1 span h1 {
        font-weight: 900;
        font-size: 48px;
        line-height: 1;
        color: var(--color);
    }

    .Number .item1 span h3 {
        font-size: 16px;
        color: #000000;
    }

    .Number .item1 h2 {
        font-size: 16px;
        color: #000000;
    }

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

    @media (max-width: 1440px) {
        .aboutBox1 .img1 {
            width: 40%;
        }

        .aboutBox1 .text1 {
            padding-left: 60px;
            width: 60%;
        }

        .aboutBox1 .text1 .desc {
            margin-top: 15px;
            margin-bottom: 30px;
            line-height: 1.5;
        }
    }

    @media (max-width: 1200px) {
        .aboutBox1 {
            position: relative;
            padding-bottom: 150px;
        }

        .Number {
            position: absolute;
            left: var(--w1600);
            bottom: 0;
            width: calc(100% - var(--w1600) * 2);
        }

        .aboutBox1 .text1 .desc {
            overflow: hidden;
            display: -webkit-box;
            -webkit-box-orient: vertical;
            -webkit-line-clamp: 10;
        }
    }

    @media (max-width:720px) {
        .aboutBox1 {
            display: flex;
            flex-wrap: wrap;
            flex-direction: column-reverse;
        }

        .aboutBox1 .text1 {
            width: 100%;
            padding: 0px;
            padding-bottom: 30px;
        }

        .aboutBox1 .text1 .desc {
            -webkit-line-clamp: unset;
        }

        .Number {
            position: unset;
            width: 100%;
        }

        .aboutBox1 .img1 {
            width: 100%;
        }

        .Number .item1 {
            height: 90px;
        }

        .Number .item1 span h1 {
            font-size: 28px;
        }

        .Number .item1 span h3,
        .Number .item1 h2 {
            font-size: 14px;
        }
    }

    @media (max-width:460px) {
        .Number {
            display: flex;
            flex-wrap: wrap;
            border-bottom: 0px solid #858585;
            border-right: 0px solid #858585;
        }

        .Number .item1 {
            width: 50%;
            border-bottom: 1px solid #858585;
            border-right: 1px solid #858585 !important;
        }
    }


    /* box2 */
    .aboutBox2 {
        position: relative;
        overflow: hidden;
        padding-top: 120px;
        padding-bottom: 150px;
        padding-left: var(--w1600);
        padding-right: var(--w1600);
    }

    .aboutBox2 .NyTitle h1 {
        color: #fff;
        text-align: center;
    }

    .About2 {
        margin-top: 120px;
        position: relative;
        height: 400px;
    }

    .About2 .item2 {
        background: #fff;
        border-radius: 50%;
        width: 78px;
        height: 78px;
        display: flex;
        align-items: center;
        justify-content: center;
        position: absolute;
    }

    .About2 .item2 h1 {
        font-weight: 700;
        font-size: 26px;
        color: #000000;
    }

    .About2 .item2 h2 {
        position: absolute;
        top: 110px;
        font-weight: 700;
        font-size: 18px;
        text-align: center;
        color: #FFFFFF;
    }

    .About2 .item2:nth-child(1) {
        top: 0;
        left: 0;
    }

    .About2 .item2:nth-child(1)::after {
        content: "";
        display: block;
        width: 20vw;
        height: 25px;
        background: url(/assets/images/about21.png);
        background-size: 100% 100%;
        position: absolute;
        left: 100%;
        top: 50%;
    }

    .About2 .item2:nth-child(2) {
        top: 0;
        left: 25%;
    }

    .About2 .item2:nth-child(2)::after {
        content: "";
        display: block;
        width: 16vw;
        height: 25px;
        background: url(/assets/images/about22.png);
        background-size: 100% 100%;
        position: absolute;
        left: 100%;
        top: calc(50% - 25px);
    }

    .About2 .item2:nth-child(3) {
        top: 0;
        left: 48%;
    }

    .About2 .item2:nth-child(3)::after {
        content: "";
        display: block;
        width: 17vw;
        height: 25px;
        background: url(/assets/images/about21.png);
        background-size: 100% 100%;
        position: absolute;
        left: 100%;
        top: 50%;
    }

    .About2 .item2:nth-child(4) {
        top: 0;
        left: 70%;
    }

    .About2 .item2:nth-child(4)::after {
        content: "";
        display: block;
        width: 20vw;
        height: 25px;
        background: url(/assets/images/about22.png);
        background-size: 100% 100%;
        position: absolute;
        left: 100%;
        top: calc(50% - 25px);
    }

    .About2 .item2:nth-child(5) {
        top: 0;
        right: 0;
    }

    .About2 .item2:nth-child(5)::after {
        content: "";
        display: block;
        width: 60px;
        height: 185px;
        background: url(/assets/images/about23.png);
        background-size: 100% 100%;
        position: absolute;
        left: auto;
        top: 100%;
    }

    .About2 .item2:nth-child(6) {
        bottom: 60px;
        right: 0;
    }

    .About2 .item2:nth-child(6)::after {
        content: "";
        display: block;
        width: 29vw;
        height: 40px;
        background: url(/assets/images/about24.png);
        background-size: 100% 100%;
        position: absolute;
        left: -29vw;
        top: 50%;
    }

    .About2 .item2:nth-child(7) {
        bottom: 60px;
        left: 60%;
    }

    .About2 .item2:nth-child(7)::after {
        content: "";
        display: block;
        width: 20vw;
        height: 25px;
        background: url(/assets/images/about22.png);
        background-size: 100% 100%;
        position: absolute;
        left: -20vw;
        top: calc(50% - 25px);
    }

    .About2 .item2:nth-child(8) {
        bottom: 60px;
        left: 35%;
    }

    .About2 .item2:nth-child(8)::after {
        content: "";
        display: block;
        width: 20vw;
        height: 25px;
        background: url(/assets/images/about21.png);
        background-size: 100% 100%;
        position: absolute;
        left: -20vw;
        top: 50%;
    }

    .About2 .item2:nth-child(9) {
        bottom: 60px;
        left: 10%;
    }

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

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

    @media (max-width:1200px) {
        .aboutBox2 {
            padding-top: 90px;
            padding-bottom: 90px;
        }

        .About2 {
            height: 300px;
            margin-top: 60px;
        }

        .About2 .item2 {
            width: 60px;
            height: 60px;
            z-index: 2;
        }

        .About2 .item2 h1 {
            font-size: 24px;
        }

        .About2 .item2 h2 {
            top: 75px;
            font-size: 16px;
            width: 200%;
        }

        .About2 .item2::after {
            display: none !important;
        }

        .About2 .item2:nth-child(1)::after {
            display: block !important;
            width: calc(100vw - var(--w1600) * 2 - 120px);
            left: 100%;
            height: 30px;
            background: url(/assets/images/about2a.png);
            background-size: 100% 100%;
            z-index: -1;
            top: auto;
        }

        .About2 .item2:nth-child(5)::after {
            display: block !important;
            width: 45px;
            height: 120px;
        }

        .About2 .item2:nth-child(6)::after {
            content: "";
            display: block !important;
            width: calc(100vw - var(--w1600)* 2 - 120px - 100%);
            height: 30px;
            background: url(/assets/images/about2b.png);
            background-size: 100% 100%;
            z-index: -1;
            position: absolute;
            top: auto;
            left: auto;
            right: 100%;
        }
    }

    @media (max-width: 720px) {
        .aboutBox2 {
            padding-top: 60px;
            padding-bottom: 60px;
        }

        .About2 {
            height: 360px;
            margin-top: 60px;
        }

        .About2 .item2 {
            width: 45px;
            height: 45px;
            z-index: 2;
        }

        .About2 .item2 h1 {
            font-size: 18px;
        }

        .About2 .item2 h2 {
            top: 60px;
            font-size: 14px;
        }

        .About2 .item2:nth-child(1)::after {
            display: block !important;
            width: calc(100vw - var(--w1600)* 2 - 90px);
            left: 100%;
            height: 30px;
            background: url(/assets/images/about2a.png);
            background-size: 100% 100%;
            z-index: -1;
            top: auto;
        }

        .About2 .item2:nth-child(2) {
            left: 50%;
            transform: translateX(-50%);
        }

        .About2 .item2:nth-child(3) {
            top: 0;
            left: auto;
            right: 0;
        }

        .About2 .item2:nth-child(3)::after {
            content: "";
            display: block !important;
            width: 30px;
            height: 80px;
            background: url(/assets/images/about23.png);
            background-size: 100% 100%;
            position: absolute;
            left: auto;
            top: 100%;
        }

        .About2 .item2:nth-child(4) {
            top: 130px;
            left: auto;
            right: 0;
        }

        .About2 .item2:nth-child(4)::after {
            display: block !important;
            width: calc(100vw - var(--w1600)* 2 - 90px);
            left: auto;
            right: 100%;
            height: 30px;
            background: url(/assets/images/about2a.png);
            background-size: 100% 100%;
            z-index: -1;
            top: auto;
        }

        .About2 .item2:nth-child(5) {
            top: 130px;
            left: 50%;
            right: auto;
            transform: translateX(-50%);
        }

        .About2 .item2:nth-child(5)::after {
            display: none !important;
        }

        .About2 .item2:nth-child(6) {
            top: 130px;
            left: 0%;
            right: auto;
        }

        .About2 .item2:nth-child(6)::after {
            content: "";
            display: block !important;
            width: 30px;
            height: 80px;
            background: url(/assets/images/about23.png);
            background-size: 100% 100%;
            position: absolute;
            left: auto;
            top: 100%;
            right: auto;
        }

        .About2 .item2:nth-child(7) {
            left: 0%;
            right: auto;

        }

        .About2 .item2:nth-child(7)::after {
            display: block !important;
            width: calc(100vw - var(--w1600)* 2 - 90px);
            left: 100%;
            right: auto;
            height: 30px;
            background: url(/assets/images/about2a.png);
            background-size: 100% 100%;
            z-index: -1;
            top: auto;
        }

        .About2 .item2:nth-child(8) {
            transform: translateX(-50%);
            left: 50%;
            right: auto;
        }

        .About2 .item2:nth-child(9) {
            left: auto;
            right: 0%;
        }
    }

    @media (max-width: 460px) {

        .About2 .item2:nth-child(1)::after,
        .About2 .item2:nth-child(4)::after,
        .About2 .item2:nth-child(7)::after {
            background-size: cover;
            height: 20px;
        }
    }



    /* box3 */
    .aboutBox3 {
        padding: 120px var(--w1600);
        position: relative;
    }

    .aboutBox3 .NyTitle {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .About3 {
        margin-top: 75px;
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        grid-gap: 30px;
    }

    .item3 {
        background: #F7F9FC;
        padding: 30px;
        padding-top: 15px;
    }

    .item3 .img3 {
        width: 100%;
        position: relative;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .item3 .img3 h1 {
        position: absolute;
        z-index: 2;
        text-align: center;
        color: #000;
        text-align: center;
        font-size: 26px;
        transition: 0.5s;
    }

    .item3:hover .img3 h1 {
        opacity: 0;
        z-index: -1;
    }

    .item3 .img3 img {
        position: relative;
        max-width: 200px;
        width: 100%;
        opacity: 0;
        transition: 0.5s;
    }

    .item3:hover .img3 img {
        opacity: 1;
    }

    .item3 p {
        margin-top: 10px;
        color: #7B7B7B;
        text-align: center;
        font-size: 16px;
        line-height: 1.5;
    }

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

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

    @media (max-width: 1200px) {
        .aboutBox3 {
            padding: 90px var(--w1600);
            position: relative;
        }

        .About3 {
            margin-top: 45px;
            grid-gap: 20px;
        }
    }

    @media (max-width: 720px) {
        .aboutBox3 {
            padding: 60px var(--w1600);
        }

        .About3 {
            margin-top: 30px;
            grid-template-columns: repeat(2, 1fr);
        }

        .item3 .img3 img {
            max-width: 150px;
        }

        .item3 .img3 h1 {
            font-size: 18px;
        }

        .item3 p {
            font-size: 14px;
        }
    }

    @media (max-width: 380px) {
        .About3 {
            grid-template-columns: repeat(1, 1fr);
        }
    }

    /* box4 */
    .aboutBox4 {
        overflow: hidden;
        width: 100%;
        position: relative;
    }

    .About4 {
        position: relative;
        height: 560px;
        display: flex;
        flex-wrap: wrap;
    }

    .About4 .text {
        position: relative;
        z-index: 2;
        background: url(https://ss-res.oss-cn-hangzhou.aliyuncs.com/site_res/281/20241015112150_vFEByR6N.png) no-repeat center;
        background-size: cover;
        width: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .About4 .text .aa {
        display: flex;
        flex-direction: column;
    }

    .About4 .text .aa span {
        font-size: 48px;
        line-height: 32px;
        color: #3D3D3D;
        text-align: right;
    }

    .About4 .text .aa h1 {
        font-family: DIN;
        font-size: 180px;
        line-height: 150px;
        color: #3D3D3D;
        font-weight: bold;
    }

    .About4 .text .aa h2 {
        font-weight: 700;
        font-size: 48px;
        line-height: 1;
        text-align: center;
        color: #3D3D3D;
        margin: 20px 0;
    }

    .About4 .text .aa h3 {
        font-weight: 400;
        letter-spacing: 5px;
        font-size: 28px;
        line-height: 1;
        text-align: center;
        color: #3D3D3D;
        display: flex;
        justify-content: center;
    }

    .About4 .text .aa h3 p {
        color: var(--color);
    }

    .About4 .ImgBox {
        position: relative;
        z-index: 1;
        width: 50%;
        padding-right: var(--w1600);
    }

    .Swiper4 {
        width: 100%;
        height: 560px;
        overflow: visible;
    }

    .Slide4 {
        background: #F7F9FC;
        position: relative;
        z-index: 1;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: 0.5s;
    }

    .Slide4 img {
        position: relative;
        max-width: 80%;
        max-height: 80%;
        object-fit: contain;
        transition: 0.5s;
        mix-blend-mode: multiply;
    }

    .Slide4:hover {
        z-index: 2;
        box-shadow: 10px 10px 20px rgba(0, 0, 0, 0.15);
    }

    .Slide4:hover img {
        filter: brightness(1) opacity(1);
    }

    .Slide4:nth-child(3n+2) {
        transform: translateX(-50%);
    }

    @media (max-width: 1440px) {
        .About4 {
            height: 480px;
        }

        .Swiper4 {
            height: 480px;
        }
    }

    @media (max-width: 1200px) {
        .About4 {
            background: linear-gradient(180deg, #edf7ff 0%, #ffffff 100%);
            padding: 90px var(--w1600);
            height: auto;
        }

        .About4 .text {
            background: #0000;
            width: 100%;
            margin-bottom: 30px;
        }

        .About4 .ImgBox {
            width: 100%;
            height: auto;
        }

        .Swiper4 {
            height: 400px;
        }
    }


    @media (max-width:640px) {
        .About4 .text {
            width: 100%;
        }

        .About4 .text .aa h1 {
            text-align: center;
            font-family: DIN;
            font-size: 72px;
            line-height: 1;
        }

        .About4 .text .aa h2 {
            font-size: 32px;
        }

        .About4 .ImgBox {
            width: 100%;
        }

        .About4 .text .aa h3 {
            font-size: 24px;
        }

        .Swiper4 {
            height: 300px;
        }
    }

    /* box5 */
    .aboutBox5 {
        padding: 100px 0;
        position: relative;
        overflow: hidden;
    }

    .aboutBox5 .NyTitle {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .About5 {
        margin-top: 60px;
        padding: 0 160px;
        display: flex;
        align-items: center;
    }

    .Slide5 img {
        width: 100%;
    }

    .anniu5 {
        position: absolute;
        z-index: 2;
        left: 0;
        width: 100%;
        padding: 0 80px;
        display: flex;
        justify-content: space-between;
    }

    @media (max-width: 1200px) {
        .aboutBox5 {
            padding: 90px 0;
        }

        .About5 {
            margin-top: 30px;
            padding: 0 90px;
        }

        .anniu5 {
            padding: 0 30px;
        }
    }

    @media (max-width: 720px) {
        .aboutBox5 {
            padding-top: 0;
            padding-bottom: 60px;
        }

        .About5 {
            padding: 0 50px;
        }

        .anniu5 {
            padding: 0 15px;
        }

        .anniu5 img {
            width: 30px;
        }

    }

    @media (max-width: 460px) {
        .About5 {
            padding: 0;
        }

        .anniu5 img {
            width: 30px;
            background: #fff;
            border-radius: 50%;
        }
    }