.section4 {
        width: 100%;
        height: 100%;
        overflow: hidden;
        position: relative;
        padding-top: 100px;
    }

    .Box4 {
        width: 100%;
        height: 100%;
        position: relative;
        z-index: 1;
        display: flex;
        flex-wrap: wrap;
    }

    .lt4 {
        width: 25%;
        height: 100%;
        padding: 60px 0;
        padding-left: var(--w1600);
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }

    .lt4 .indexTitle {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
    }

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

    .List4Box {
        display: flex;
        flex-direction: column;
        grid-gap: 45px;
    }

    .List4Box a {
        font-size: 16px;
        color: #373737;
    }

    .List4Box a:hover {
        color: var(--color);
        font-weight: bold;
    }

    .More4 {
        width: 200px;
        height: 60px;
        background: var(--color);
        border-radius: 50px;
        font-size: 16px;
        color: #FFFFFF;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .rt4 {
        width: 75%;
    }

    .Swiper4 {
        width: 100%;
        height: 100%;
    }

    .item4 {
        padding: 0 50px;
        height: 100%;
        border-left: 1px solid #D9D9D9;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }

    .time5 b {
        font-weight: 900;
        font-size: 68px;
        color: var(--color);
    }

    .time5 p {
        margin-top: 25px;
        font-size: 16px;
        color: #373737;
    }

    .item4 h1 {
        font-size: 18px;
        color: #141414;
        overflow: hidden;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 1;
    }

    .item4 .img4 {
        width: 100%;
        margin-top: 45px;
        margin-bottom: 120px;
    }

    .item4 h2 {
        font-size: 18px;
        color: #3D3D3D;
    }

    @media (max-width: 1600px) {
        .lt4 {
            width: 30%;
            padding: 45px 0;
            padding-left: var(--w1600);
        }

        .rt4 {
            width: 70%;
        }

        .item4 {
            padding: 0 30px;
        }

        .item4 .img4 {
            margin-top: 45px;
            margin-bottom: 45px;
        }
    }

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

    @media (max-width: 1200px) {
        .section4 {
            padding: 90px 0;
        }

        .lt4 {
            width: 100%;
            padding: 0px var(--w1600);
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            align-items: center;
        }

        .lt4 .indexTitle {
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .List4Box {
            margin: 30px 0;
            display: flex;
            flex-direction: row;
            grid-gap: 45px;
        }

        .More4 {
            display: none;
        }

        .rt4 {
            width: 100%;
        }

        .item4 {
            padding: 0 15px;
        }

        .time5 b {
            font-size: 38px;
            line-height: 1;
        }

        .time5 p {
            margin-top: 10px;
            font-size: 14px;
        }

        .item4 h1 {
            font-size: 16px;
            line-height: 2;
        }

        .item4 .img4 {
            margin-top: 15px;
            margin-bottom: 15px;
        }
    }

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

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

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