.applicable {
        padding: 8rem 0;
    }

    .applicable .applicable_title {
        margin-bottom: 3rem;
        font-weight: 600;
        font-size: 4.2rem;
        color: #2D3748;
        text-align: center;
        font-style: normal;
        text-transform: none;
        font-family: ROBOTO;
    }

    .applicable .applicable_bom {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }

    .applicable .applicable_bom_left {
        width: 100%;
        height: 100%;
        overflow: hidden;
    }

    .applicable .applicable_bom_left img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.4s ease;
    }

    .applicable .applicable_bom_left:hover img {
        transform: scale(1.1);
    }

    .applicable .applicable_bom_right {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }

    .applicable .applicable_bom_right_item {
        padding: 5rem;
        background: #F2F4F8;
        transition: all 0.3s ease-in-out;
    }
 .applicable .applicable_bom_right_item:hover{
        transform: translateY(-15px);
 }
    .applicable .applicable_bom_right_item_img {
        max-width: 4.3rem;
        max-height: 3.4rem;
        margin-bottom: 5rem;
    }

    .applicable .applicable_bom_right_item_title {
        font-weight: 500;
        font-size: 2.4rem;
        color: #1E3A5F;
        line-height: 2.9rem;
        text-align: left;
        font-style: normal;
        text-transform: none;
        font-family: ROBOTO;
    }

    .recommend {
        padding: 8rem 0;
        background-color: #F2F4F8;
    }

    .recommend .recommend_title {
        font-weight: 600;
        font-size: 4.2rem;
        color: #2D3748;
        text-align: center;
        font-style: normal;
        text-transform: none;
        margin-bottom: 3rem;
        font-family: ROBOTO;

    }

    .recommend .recommend_list {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr 1fr;
        gap: 2rem;
    }

    .recommend .recommend_list_item {
        background: #FFFFFF;
        /*padding: 5.5rem 6.4rem 5rem 6.4rem;*/
    }

    .recommend .recommend_list_item_img {
        height: 24rem;
        overflow: hidden;
        display: flex;
        align-items: center;
    }

    .recommend .recommend_list_item_img img {
        max-width: 100%;
        height: auto;
        object-fit: cover;
        transition: transform 0.4s ease;
    }

    .recommend .recommend_list_item:hover .recommend_list_item_img img {
        transform: scale(1.1);
    }

    .recommend .recommend_list_item_title {
        /*margin-top: 6rem;*/
        font-weight: 600;
        font-size: 2.4rem;
        color: #2D3748;
        text-align: center;
        font-style: normal;
        text-transform: none;
        font-family: ROBOTO;
        line-height: 3.8rem;
        padding: 2rem 0;
    }

    .technical {
        padding: 8rem 0;
        background-color: #fff;
    }

    .technical .technical_title {
        font-weight: 600;
        font-size: 4.2rem;
        color: #2D3748;
        text-align: center;
        font-style: normal;
        text-transform: none;
        font-family: ROBOTO;
    }

    .technical .technical_content {
        display: grid;
        grid-template-columns: 1fr minmax(0, 80rem);
        gap: 6rem;
        align-items: center;
    }

    .technical .technical_item {
        margin-top: 3rem;
        display: flex;
        align-items: center;
        padding: 3rem 5rem;
        background: #F2F4F8;
        transition: transform 0.3s ease;
    }

    .technical .technical_item:hover {
        transform: translateY(-1rem);
    }

    .technical .technical_item_img {
        width: 7rem;
        height: 7rem;
        background: #E7832B;
        margin-right: 2rem;
        padding: 1.9rem;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 50%;
    }

    .technical .technical_item_img img {
        width: 100%;
        height: 100%;
    }

    .technical .technical_item_title {
        font-size: 2.4rem;
        color: #1E3A5F;
        font-weight: 600;
        text-align: left;
        font-style: normal;
        text-transform: none;
        margin-bottom: 0.8rem;
        font-family: ROBOTO;
    }

    .technical .technical_item_desc {
        font-weight: 400;
        font-size: 1.6rem;
        color: #4A5568;
        line-height: 2.6rem;
        text-align: left;
        font-style: normal;
        text-transform: none;
    }

    .technical .technical_content_right {
        width: 100%;
        height: 100%;
        overflow: hidden;
    }

    .technical .technical_content_right img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.4s ease;
    }

    .technical .technical_content_right:hover img {
        transform: scale(1.1);
    }

    .typical_case {
        padding: 8rem 0;
        background-color: #F2F4F8;
    }

    .typical_case .typical_case_title {
        font-weight: 600;
        font-size: 4.2rem;
        color: #2D3748;
        text-align: center;
        font-style: normal;
        text-transform: none;
        font-family: ROBOTO;
        margin-bottom: 3rem;
    }

    .typical_case .typical_case_list {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr 1fr;
        gap: 3rem;
    }

    .typical_case .typical_case_item {
        background: rgba(255, 255, 255, 0.8);
        display: flex;
        flex-direction: column;
    }

    .typical_case .typical_case_item_img {
        height: 23rem;
        overflow: hidden;
    }

    .typical_case .typical_case_item_img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.4s ease;
    }

    .typical_case .typical_case_item:hover .typical_case_item_img img {
        transform: scale(1.1);
    }

    .typical_case .typical_case_item:hover .typical_case_rext_title {
        color: #E67E22;
    }

    .typical_case .typical_case_item:hover .typical_case_item_btn {
        background-color: #E67E22;
    }
   

    .typical_case .typical_case_rext {
        padding: 3rem;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        flex: 1;

    }

    .typical_case .typical_case_rext_title {
        font-size: 2.4rem;
        color: #1E3A5F;
        line-height: 3rem;
        text-align: left;
        font-style: normal;
        text-transform: none;
        margin-bottom: 1.6rem;
        font-family: ROBOTO;
        display: -webkit-box;
        -webkit-line-clamp: 1;
        text-overflow: ellipsis;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .typical_case .typical_case_rext_desc {
        font-weight: 400;
        font-size: 1.6rem;
        color: #4A5568;
        line-height: 2.6rem;
        text-align: left;
        font-style: normal;
        text-transform: none;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        text-overflow: ellipsis;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .typical_case .typical_case_item_bom {
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-top: 3rem;

    }

    .typical_case .typical_case_item_bom_img {
        max-width: 9.7rem;
        max-height: 3.2rem;
    }

    .typical_case .typical_case_item_btn {
        width: 3rem;
        height: 3rem;
        border-radius: 50%;
        background-color: #718096;
        display: flex;
        align-items: center;
        justify-content: center;
        color: #fff;
    }

    /* ============ 响应式媒体查询 ============ */

    /* ≤1599px */
    @media (max-width: 1599px) {
        .applicable {
            padding: 6rem 0;
        }
        .applicable .applicable_title {
            font-size: 3.6rem;
            margin-bottom: 2.5rem;
        }
        .applicable .applicable_bom_right_item {
            padding: 4rem;
        }
        .applicable .applicable_bom_right_item_title {
            font-size: 2rem;
        }
        .recommend {
            padding: 6rem 0;
        }
        .recommend .recommend_title {
            font-size: 3.6rem;
            margin-bottom: 2.5rem;
        }
        .recommend .recommend_list_item {
            /*padding: 4rem 4.5rem;*/
        }
        .recommend .recommend_list_item_img {
            height: 19rem;
        }
        .recommend .recommend_list_item_title {
            font-size: 2rem;
            /*margin-top: 4rem;*/
            line-height: 3.2rem;
        }
        .technical {
            padding: 6rem 0;
        }
        .technical .technical_title {
            font-size: 3.6rem;
        }
        .technical .technical_content {
            grid-template-columns: 1fr minmax(0, 68rem);
            gap: 4rem;
        }
        .technical .technical_item {
            padding: 2.5rem 4rem;
        }
        .technical .technical_item_img {
            width: 6rem;
            height: 6rem;
            padding: 1.6rem;
        }
        .technical .technical_item_title {
            font-size: 2rem;
        }
        .technical .technical_item_desc {
            font-size: 1.5rem;
            line-height: 2.4rem;
        }
        .typical_case {
            padding: 6rem 0;
        }
        .typical_case .typical_case_title {
            font-size: 3.6rem;
            margin-bottom: 2.5rem;
        }
        .typical_case .typical_case_item_img {
            height: 19rem;
        }
        .typical_case .typical_case_rext_title {
            font-size: 2rem;
        }
        .typical_case .typical_case_rext_desc {
            font-size: 1.5rem;
            line-height: 2.4rem;
        }
    }

    /* ≤1439px */
    @media (max-width: 1439px) {
        .applicable {
            padding: 5rem 0;
        }
        .applicable .applicable_title {
            font-size: 3.2rem;
            margin-bottom: 2rem;
        }
        .applicable .applicable_bom_right_item {
            padding: 3rem;
        }
        .applicable .applicable_bom_right_item_title {
            font-size: 1.8rem;
        }
        .recommend {
            padding: 5rem 0;
        }
        .recommend .recommend_title {
            font-size: 3.2rem;
            margin-bottom: 2rem;
        }
        .recommend .recommend_list_item {
            /*padding: 3rem 3.5rem;*/
        }
        .recommend .recommend_list_item_img {
            height: 17rem;
        }
        .recommend .recommend_list_item_title {
            font-size: 1.8rem;
            /*margin-top: 3rem;*/
            line-height: 2.8rem;
        }
        .technical {
            padding: 5rem 0;
        }
        .technical .technical_title {
            font-size: 3.2rem;
        }
        .technical .technical_content {
            grid-template-columns: 1fr minmax(0, 58rem);
            gap: 3rem;
        }
        .technical .technical_item {
            padding: 2rem 3rem;
        }
        .technical .technical_item_img {
            width: 5rem;
            height: 5rem;
            padding: 1.3rem;
            margin-right: 1.5rem;
        }
        .technical .technical_item_title {
            font-size: 1.8rem;
        }
        .technical .technical_item_desc {
            font-size: 1.4rem;
            line-height: 2.2rem;
        }
        .typical_case {
            padding: 5rem 0;
        }
        .typical_case .typical_case_title {
            font-size: 3.2rem;
            margin-bottom: 2rem;
        }
        .typical_case .typical_case_list {
            gap: 2rem;
        }
        .typical_case .typical_case_item_img {
            height: 17rem;
        }
        .typical_case .typical_case_rext {
            padding: 2.5rem;
        }
        .typical_case .typical_case_rext_title {
            font-size: 1.8rem;
        }
        .typical_case .typical_case_rext_desc {
            font-size: 1.4rem;
            line-height: 2.2rem;
        }
    }

    /* ≤1279px */
    @media (max-width: 1279px) {
        .applicable {
            padding: 4rem 0;
        }
        .applicable .applicable_title {
            font-size: 2.8rem;
            margin-bottom: 1.8rem;
        }
        .applicable .applicable_bom_right_item {
            padding: 2.5rem;
        }
        .applicable .applicable_bom_right_item_title {
            font-size: 1.6rem;
        }
        .recommend {
            padding: 4rem 0;
        }
        .recommend .recommend_title {
            font-size: 2.8rem;
            margin-bottom: 1.8rem;
        }
        .recommend .recommend_list_item {
            /*padding: 2.5rem;*/
        }
        .recommend .recommend_list_item_img {
            height: 17rem;
        }
        .recommend .recommend_list_item_title {
            font-size: 1.6rem;
            /*margin-top: 2.5rem;*/
            line-height: 2.4rem;
        }
        .technical {
            padding: 4rem 0;
        }
        .technical .technical_title {
            font-size: 2.8rem;
        }
        .technical .technical_content {
            grid-template-columns: 1fr minmax(0, 48rem);
            gap: 2rem;
        }
        .technical .technical_item {
            padding: 1.8rem 2.5rem;
        }
        .technical .technical_item_img {
            width: 4.5rem;
            height: 4.5rem;
            padding: 1.2rem;
        }
        .technical .technical_item_title {
            font-size: 1.6rem;
        }
        .typical_case {
            padding: 4rem 0;
        }
        .typical_case .typical_case_title {
            font-size: 2.8rem;
            margin-bottom: 1.8rem;
        }
        .typical_case .typical_case_item_img {
            height: 17rem;
        }
        .typical_case .typical_case_rext {
            padding: 2rem;
        }
        .typical_case .typical_case_rext_title {
            font-size: 1.6rem;
        }
        .typical_case .typical_case_item_bom_img {
            max-width: 8rem;
        }
        .typical_case .typical_case_item_btn {
            width: 3.5rem;
            height: 3.5rem;
        }
    }

    /* ≤1199px */
    @media (max-width: 1199px) {
        .applicable {
            padding: 3.5rem 0;
        }
        .applicable .applicable_title {
            font-size: 2.6rem;
        }
        .applicable .applicable_bom {
            grid-template-columns: 1fr;
        }
 
        .technical .technical_content {
            grid-template-columns: 1fr;
            gap: 2rem;
        }
        .typical_case .typical_case_title {
            font-size: 2.6rem;
        }
    }

    /* ≤991px */
    @media (max-width: 991px) {
        .applicable {
            padding: 3rem 0;
        }
        .applicable .applicable_title {
            font-size: 2.4rem;
        }
        .applicable .applicable_bom_right_item {
            padding: 2rem;
        }
        .applicable .applicable_bom_right_item_title {
            font-size: 1.5rem;
        }
        .recommend {
            padding: 3rem 0;
        }
        .recommend .recommend_title {
            font-size: 2.4rem;
        }
        .recommend .recommend_list_item {
            /*padding: 2rem;*/
        }
        .recommend .recommend_list_item_img {
            height: 11rem;
        }
        .recommend .recommend_list_item_title {
            font-size: 1.5rem;
            /*margin-top: 2rem;*/
        }
        .technical {
            padding: 3rem 0;
        }
        .technical .technical_title {
            font-size: 2.4rem;
        }
        .technical .technical_item {
            padding: 1.5rem 2rem;
        }
        .technical .technical_item_title {
            font-size: 1.5rem;
        }
        .technical .technical_item_desc {
            font-size: 1.4rem;
        }
        .typical_case {
            padding: 3rem 0;
        }
        .typical_case .typical_case_title {
            font-size: 2.4rem;
        }
        .typical_case .typical_case_item_img {
            height:11rem;
        }
        .typical_case .typical_case_rext_title {
            font-size: 1.5rem;
        }
        .typical_case .typical_case_rext_desc {
            font-size: 1.4rem;
            line-height: 2rem;
        }
    }

    /* ≤767px */
    @media (max-width: 767px) {
        .applicable {
            padding: 2rem 0;
        }
        .applicable .applicable_title {
            font-size: 2rem;
            margin-bottom: 1.5rem;
        }
        .applicable .applicable_bom_right {
            grid-template-columns: 1fr;
        }
        .applicable .applicable_bom_right_item {
            padding: 1.5rem;
        }
        .applicable .applicable_bom_right_item_title {
            font-size: 1.4rem;
        }
        .recommend {
            padding: 2rem 0;
        }
        .recommend .recommend_title {
            font-size: 2rem;
            margin-bottom: 1.5rem;
        }
        .recommend .recommend_list {
            grid-template-columns: 1fr;
            gap: 1.5rem;
        }
        .recommend .recommend_list_item {
            /*padding: 1.5rem;*/
        }
        .recommend .recommend_list_item_img {
            height: auto;
        }
        .recommend .recommend_list_item_title {
            font-size: 1.4rem;
            /*margin-top: 1.5rem;*/
            line-height: 2rem;
        }
        .technical {
            padding: 2rem 0;
        }
        .technical .technical_title {
            font-size: 2rem;
        }
        .technical .technical_item {
            padding: 1.2rem 1.5rem;
        }
        .technical .technical_item_img {
            width: 4rem;
            height: 4rem;
            padding: 1rem;
            margin-right: 1.2rem;
        }
        .technical .technical_item_title {
            font-size: 1.4rem;
        }
        .technical .technical_item_desc {
            font-size: 1.4rem;
            line-height: 2rem;
        }
        .typical_case {
            padding: 2rem 0;
        }
        .typical_case .typical_case_title {
            font-size: 2rem;
            margin-bottom: 1.5rem;
        }
        .typical_case .typical_case_list {
            grid-template-columns: 1fr;
            gap: 1.5rem;
        }
        .typical_case .typical_case_item_img {
            height: auto;
        }
        .typical_case .typical_case_rext {
            padding: 1.5rem;
        }
        .typical_case .typical_case_rext_title {
            font-size: 1.4rem;
            line-height: 2rem;
        }
        .typical_case .typical_case_rext_desc {
            font-size: 1.4rem;
            line-height: 2rem;
        }
        .typical_case .typical_case_item_bom_img {
            max-width: 7rem;
        }
        .typical_case .typical_case_item_btn {
            width: 3rem;
            height: 3rem;
        }
    }