.NyBigBox {
        padding-top: 0;
        margin-top: -120px;
    }

    @media screen and (max-width: 1540px) {
        .NyBigBox {
            margin-top: -90px;
        }
    }

    @media screen and (max-width: 1200px) {
        .NyBigBox {
            margin-top: -60px;
        }

        .Nybanner>img {
            min-height: 300px;
        }
    }

    @media screen and (max-width: 720px) {}

    /* box1  */
    .box1 {
        overflow: hidden;
        position: relative;
        z-index: 2;
        padding: 80px;
        background: linear-gradient(0deg, rgba(0, 0, 0, 0) 68.48%, rgba(153, 124, 101, 0.1) 174.46%), #FFFFFF;
        border: 1px solid rgba(153, 124, 101, 0.1);
        border-radius: 30px;
        display: flex;
        align-items: center;
    }

    .box1 .lt {
        width: 300px;
    }

    .box1 .lt img {
        width: 100%;
    }

    .box1 .text {
        width: calc(100% - 300px);
        padding-left: 90px;
    }

    .box1 .text h1 {
        font-size: 20px;
        line-height: 1;
        color: rgba(0, 0, 0, 0.5);
    }

    .box1 .text span {
        display: block;
        font-size: 30px;
        line-height: 50px;
        color: rgba(0, 0, 0, 0.8);
        margin: 20px 0;
    }

    .box1 .text .desc {
        font-size: 16px;
        line-height: 2;
        color: rgba(0, 0, 0, 0.5);
        text-align: justify;
    }

    @media screen and (max-width: 1540px) {
        .box1 {
            padding: 60px;
        }
    }

    @media screen and (max-width: 1200px) {
        .box1 {
            padding: 30px;
        }

        .box1 .lt {
            width: 180px;
        }

        .box1 .text {
            width: calc(100% - 180px);
            padding-left: 30px;
        }

        .box1 .text span {
            font-size: 24px;
            line-height: 1.5;
            margin: 15px 0;
        }
    }

    @media screen and (max-width: 720px) {
        .box1 {
            padding: 45px 30px;
            display: flex;
            flex-wrap: wrap;
        }

        .box1 .lt {
            width: 120px;
            margin-bottom: 30px;
        }

        .box1 .text {
            width: 100%;
            padding: 0;
        }
    }

    @media screen and (max-width:460px) {
        .box1 {
            padding: 30px 20px;
            border-radius: 15px;
        }
    }

    /* box2 */
    .box2 {
        padding: 40px 0 80px;
        display: flex;
        grid-gap: 40px;
    }

    .box2 .item2 {
        width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
        background: #FFFFFF;
        border: 1px solid rgba(153, 124, 101, 0.1);
        border-radius: 30px;
        padding: 80px 60px;
        transition: 0.5s;
        top: 0;
        position: relative;
        overflow: hidden;
    }

    .box2 .item2::after {
        content: "";
        display: block;
        position: absolute;
        left: -100%;
        top: 0;
        width: 100%;
        height: 100%;
        background: linear-gradient(225deg, rgba(255, 255, 255, 0) 25%, rgba(255, 207, 169, 0.2) 80%);
        transition: 0.5s;
        opacity: 0;
    }

    .box2 .item2 img {
        display: block;
        transition: 0.5s;
        width: 100px;
        height: 100px;
        object-fit: contain;
        position: relative;
        z-index: 3;
    }

    .box2 .item2 h1 {
        width: 100%;
        text-align: center;
        font-weight: 700;
        font-size: 30px;
        line-height: 1;
        letter-spacing: 0.44em;
        color: var(--color1);
        padding: 30px 0 20px;
        border-bottom: 1px solid rgba(145, 111, 84, 0.2);
        margin-bottom: 20px;
        position: relative;
        z-index: 3;
    }


    .box2 .item2 h2 {
        height: 72px;
        font-size: 16px;
        line-height: 1.5;
        text-align: center;
        color: rgba(0, 0, 0, 0.5);
        position: relative;
        z-index: 3;
        max-width: 300px;
    }


    .box2 .item2:hover {
        top: -15px;
        box-shadow: 0px 10px 15px rgba(153, 124, 101, 0.2);
    }

    .box2 .item2:hover::after {
        left: 0;
        opacity: 1;
    }

    .box2 .item2:hover img {
        transform: rotateY(180deg);
    }


    @media screen and (max-width: 1540px) {
        .box2 {
            grid-gap: 30px;
        }

        .box2 .item2 {
            padding: 75px 40px;
        }
    }

    @media screen and (max-width: 1200px) {
        .box2 {
            grid-gap: 15px;
        }

        .box2 .item2 {
            padding: 40px 20px;
        }

        .box2 .item2 h1 {
            font-size: 28px;
        }

        .box2 .item2 h2 {
            height: auto;
            font-size: 14px;
        }

        .box2 .item2 img {
            width: 75px;
            height: 75px;
        }
    }



    @media screen and (max-width: 720px) {
        .box2 {
            padding: 45px 0;
            display: flex;
            grid-gap: 40px;
        }

        .box2 {
            grid-gap: 20px;
            display: flex;
            flex-direction: column;
        }

        .box2 .item2 img {
            width: 60px;
            height: 60px;
        }

        .box2 .item2 h1 {
            font-size: 24px;
            padding: 20px 0;
        }
    }



    /* box4 */
    .section4 {
        background: var(--white);

    }

    .sectionTitle {
        font-weight: 400;
        font-size: 40px;
        line-height: 1;
        color: #000000;
        margin-bottom: 45px;
    }


    @media (max-width: 1540px) {
        .sectionTitle {
            font-size: 32px;
        }
    }

    @media (max-width: 1200px) {
        .sectionTitle {
            font-size: 24px;
            margin-bottom: 30px;
        }
    }

    @media (max-width: 460px) {
        .sectionTitle {
            font-size: 24px;
            margin-bottom: 20px;
        }
    }

    .section4_1 {
        position: relative;
        overflow: hidden;
        background: url(https://ss-res.oss-cn-hangzhou.aliyuncs.com/site_res/220/20240518131954_hhOWqtEK.png) no-repeat center;
        background-size: cover;
    }

    .section4 .sectionTitle {
        padding: 0 var(--container);
        height: 160px;
        line-height: 160px;
        border-bottom: 1px solid #ffffff80;
        color: var(--white);
        margin: 0;
    }

    .Box4 {
        padding: 90px 0;
        display: flex;
        justify-content: space-between;
        position: relative;
    }

    .lt4 {
        width: 560px;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }

    .item4 {
        width: 100%;
    }

    .text4 {
        display: flex;
        align-items: center;
    }

    .text4 h1 {
        width: 100px;
        font-family: 'Impact';
        font-size: 40px;
        line-height: 1;
        color: #FFFFFF;
    }

    .text4 h1 span {
        font-family: 'Impact';
    }

    .text4 h2 {
        margin-left: 10px;
        font-size: 16px;
        line-height: 1;
        color: #FFFFFF;
    }

    .item4 .aa {
        margin-top: 15px;
        display: block;
        width: 100%;
        height: 6px;
        border-radius: 50px;
        overflow: hidden;
    }

    .item4 .a1 {
        display: block;
        height: 6px;
        position: relative;
        border-radius: 50px;
        overflow: hidden;
    }

    @keyframes progress-animation {
        0% {
            background-position: 100% 0;
            /* 渐变开始位置在最右边 */
        }

        100% {
            background-position: -100% 0;
            /* 渐变结束位置在最左边，完成一个循环 */
        }
    }

    .item4 .a2 {
        position: absolute;
        z-index: 2;
        left: 0;
        top: 0;
        width: 0%;
        height: 100%;
        background: linear-gradient(90deg, #000000 0%, #FFCFA9 30%, #FFFFFF 50%, #FFCFA9 70%, #000000 100%);
        background-size: 200% 100%;
        animation: progress-animation 5s linear infinite;
    }

    .item4 .a2.active {
        width: 100%;
        transition: 10s ease;
    }

    .rt4 {
        width: 920px;
        height: 400px;
        overflow: hidden;
    }

    .swiper4 {
        width: calc(100% + 2px);
        height: calc(100% + 2px);
    }

    .swiper4 .swiper-slide {
        height: 33.3333%;
        display: flex;
        align-items: center;
        justify-content: center;
        border-bottom: 1px solid #ffffff80;
        border-right: 1px solid #ffffff80;
    }

    .swiper4 .swiper-slide img {
        max-width: 80%;
        max-height: 80%;
        object-fit: contain;
    }

    @media (max-width: 1700px) {
        .lt4 {
            width: 500px;
        }

        .rt4 {
            width: 900px;
        }
    }

    @media (max-width: 1540px) {
        .lt4 {
            width: 400px;
        }

        .rt4 {
            width: 600px;
            height: 300px;
        }
    }

    @media (max-width: 1200px) {
        .Box4 {
            padding: 60px 0;
        }

        .section4 .sectionTitle {
            height: 120px;
            line-height: 120px;
        }

        .lt4 {
            width: 350px;
        }

        .text4 h1 {
            width: 72px;
            font-size: 32px;
        }

        .rt4 {
            width: 450px;
            height: 250px;
        }
    }

    @media (max-width: 900px) {
        .Box4 {
            flex-wrap: wrap;
        }

        .lt4 {
            width: 100%;
        }

        .item4 {
            margin-bottom: 45px;
        }

        .rt4 {
            width: 100%;
            height: 250px;
        }
    }

    @media (max-width: 720px) {
        .section4 .sectionTitle {
            height: 90px;
            line-height: 90px;
        }

        .Box4 {
            padding: 45px 0;
        }

        .swiper4 {
            width: calc(100% + 3px);
            height: calc(100% + 3px);
            position: relative;
            left: -1px;

        }
    }

    @media (max-width: 460px) {}


    /* box5 */
    .imgBox5 {
        position: relative;
        margin-bottom: 40px;
    }

    .imgBox5 .bj {
        position: relative;
        width: 100%;
        z-index: 1;
    }

    .imgBox5 #movingSpan {
        display: block;
        width: 300px;
        height: 80px;
        background: var(--color2);
        border-radius: 50px;
        font-size: 20px;
        line-height: 1;
        color: #FFFFFF;
        position: absolute;
        z-index: 3;
        display: flex;
        align-items: center;
        justify-content: center;
        opacity: 0;
        transition: 0.2s linear;
    }

    .imgBox5:hover #movingSpan {
        opacity: 1;
    }




    .box5More {
        width: 460px;
        height: 80px;
        border: 1px solid var(--color1);
        border-radius: 50px;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto;
        font-size: 20px;
        line-height: 1;
        color: var(--color1);
        transition: 0.5s linear;
    }

    .box5More:hover {
        background: var(--color2);
        border: 1px solid var(--color2);
        color: #fff;
    }

    @media screen and (max-width: 1540px) {}

    @media screen and (max-width: 1200px) {
        .imgBox5 #movingSpan {
            width: 200px;
            height: 40px;
            font-size: 14px;
        }

        .imgBox5 #movingSpan img {
            height: 10px;
        }

        .box5More {
            width: 360px;
            height: 60px;
            font-size: 18px;
        }
    }

    @media screen and (max-width: 720px) {
        .box5More {
            width: 300px;
            height: 50px;
            font-size: 16px;
        }
    }