.section4 {
        width: 100%;
        overflow: hidden;
        position: relative;
    }

    .Box4 {
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
    }

    .lt4 {
        width: 25%;
    }

    .list4 {
        margin-top: 90px;
        display: flex;
        flex-direction: column;
        grid-gap: 30px;
    }

    .list4 a {
        font-size: 18px;
        color: #000;
    }

    .rt4 {
        width: 75%;
    }

    .Swiper4 {
        width: 100%;
        padding: 30px 15px;
    }

    .slide4 {
        padding: 20px;
        transition: 0.5s;
    }

    .slide4:hover {
        transform: translateY(-20px);
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    }

    .text4 h1 {
        font-size: 16px;
        font-weight: bold;
        color: rgb(51, 51, 51);
        overflow: hidden;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 1;
    }


    .text4 h2 {
        font-size: 14px;
        color: #999;
        margin: 15px 0;
    }


    .text4 h3 {
        font-size: 14px;
        color: #999;
        overflow: hidden;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 3;
    }

    .img4 {
        margin-top: 15px;
        width: 100%;
    }

    .img4 img {
        width: 100%;
    }

    @media (max-width: 1200px) {
        .lt4 {
            width: 100%;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
        }

        .lt4 .indexTitle * {
            text-align: center;
        }

        .list4 {
            margin-top: 30px;
            display: flex;
            flex-direction: row;
            grid-gap: 30px;
            justify-content: center;
        }

        .rt4 {
            width: 100%;
        }
    }

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

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

    @media (max-width: 380px) {}