.banner_title {
    font-size: 0.48rem;
    font-weight: 600;
    text-align: center;
    margin-top: 1.5rem;
    margin-bottom: 0.24rem;
    color: #000;
    letter-spacing: 0.018rem;
}

.nine_left_btn,
.nine_right_btn {
    display: none;
}

.banner_tab {
    display: flex;
    width: 100%;
    justify-content: center;
    align-items: center;
    height: 0.8rem;
    line-height: 0.8rem;
    border-bottom: 1px solid transparent;
    /* border-bottom: 1px solid #ccc;
    background-color: #ccc; */
    position: sticky;
    top: 0;
    z-index: 200;
    transition: all .3s;
}

.banner_tab.active {
    /* background-color: rgba(55, 55, 55, 0.8); */
    background-color: #fff;
}

.banner_tab.active a {
    color: #fff !important;
}

.banner_tab div {
    width: 1.4rem;
    margin: 0rem 0.4rem;
    border-bottom: 1px solid transparent;
    font-size: 0.2rem;
    font-weight: 500;
    cursor: pointer;
    z-index: 2;
    height: 0.5rem;
    line-height: 0.5rem;
    opacity: 0.5;
}

.banner_tab div img {
    width: 100%;
    height: auto;
}

.banner_tab div.active {
    /* border-bottom: 1px solid #2a5f9b; */
    border-bottom: 2px solid #ddd;
    opacity: 1;
}

.banner_tab div.active a {
    color: #2a5f9b;
}

.banner_tab.active div {
    color: rgba(255, 255, 255, 0.3);
}

.banner_tab.active div {
    color: rgba(255, 255, 255, 0.3);
}

.banner_tab.active div.active {
    color: rgb(255, 255, 255);
    border-bottom: 1px solid rgb(255, 255, 255);
}

/* 这是什么 */
.banner_tab_marks {
    display: none;
    margin: 0 !important;
}

.banner_tab.active .banner_tab_marks {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    margin: 0 !important;
    z-index: 1;
    backdrop-filter: saturate(80%) blur(50px);
    -webkit-backdrop-filter: saturate(80%) blur(50px);
}

.banner_detail {
    text-align: center;
    font-size: 0.2rem;
    color: #515151;
    margin-top: 0.4rem;
    letter-spacing: 0.009rem;
    line-height: 0.4rem;
    padding: 0 3rem;
}

.banner_video {
    padding: 0 1.5rem;
    margin-top: 0.8rem;
    margin-bottom: 1rem;
    position: relative;
}

.banner_video video {
    width: 100%;
}

#banner_v2 {
    position: absolute;
    width: calc(100% - 3rem);
    top: 0;
    left: 1.5rem;
    display: none;
    transition: opacity 0.4s;
}

#banner_v2.active {
    display: block
}

.video_change_btn {
    position: absolute;
    bottom: 0.4rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.vcb_text {
    width: 5rem;
    display: flex;
}

.vcb_text div {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.2rem;
    width: 50%;
    text-align: center;
    cursor: pointer;
    padding-bottom: 0.2rem;
}

.vcb_text div.active {
    color: rgb(255, 255, 255);
}

.vcb_line {
    width: 100%;
    height: 1px;
    background-color: rgba(255, 255, 255, 0.5);
}

.vcb_line div {
    width: 50%;
    margin-left: 0;
    height: 100%;
    background-color: #fff;
    transition: all 0.4s;
}

.three_title {
    color: #111;
    font-size: 0.49rem;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.three_nine_box {
    padding: 1.2rem 1.5rem;
    position: relative;
    display: flex;
    align-items: center;
}

.three_nine_box .three_nine_left {
    width: 60%;
}

.three_nine_box .three_nine_left .three_nine_sw {
    width: 100%;
}

.three_nine_box .three_nine_left .three_nine_sw .swiper-slide img {
    width: 100%;
}

.three_nine_right {
    padding: 0 0 0 1rem;
}

.three_nine_right .tnr_min {
    /* margin-top: 0.4rem; */
    padding-bottom: 0.4rem;
    border-bottom: 2px solid rgba(204, 204, 204, 0);
    cursor: pointer;
}

.three_nine_right .tnr_min:nth-of-type(1) {
    margin-top: 0rem;
}

.three_nine_right .tnr_min div {
    color: rgba(0, 0, 0, 0.4);
}

.three_nine_right .tnr_min.active div {
    color: #000;
}

.three_nine_right .tnr_min div:nth-of-type(1) {
    font-size: 0.2rem;
    transition: all 0.4s;
}

.three_nine_right .tnr_min div:nth-of-type(2) {
    font-size: 0.23rem;
    line-height: 0.24rem;
    margin-top: .15rem;
    overflow: hidden;
}

.three_nine_right .tnr_min.active div:nth-of-type(3) {
    margin-top: .37rem;
}

.three_nine_right .tnr_min div:nth-of-type(3) {
    font-size: 0.14rem;
    line-height: 0.24rem;
    overflow: hidden;
}

.three_nine_right .tnr_min div:nth-of-type(3) span {
    display: flex;
}

.three_nine_right .tnr_min div:nth-of-type(3) span i {
    margin-right: .2rem
}

.three_nine_right .tnr_min.active {
    border-bottom: 1px solid rgba(204, 204, 204, 0.3);
    margin-bottom: 0.4rem;
}

.three_nine_right .tnr_min.active div:nth-of-type(1) {
    font-size: 0.3rem;
}

.three_nine_right .tnr_min.active div:nth-of-type(2) {
    font-size: 0.23rem;
}

.three_nine_right.tran .tnr_min div:nth-of-type(2) {
    transition: all 0.8s;
}

.three_nine_right.tran .tnr_min div:nth-of-type(3) {
    transition: all 0.8s;
}

/* .three_nine_right.tran .tnr_min:nth-of-type(1) div:nth-of-type(3) {
        height: 0.5rem;
}

.three_nine_right.tran .tnr_min:nth-of-type(2) div:nth-of-type(3) {
        height: 0.25rem;
}

.three_nine_right.tran .tnr_min:nth-of-type(3) div:nth-of-type(3) {
        height: 0.25rem;
}

.three_nine_right.tran .tnr_min:nth-of-type(4) div:nth-of-type(3) {
        height: 0.5rem;
} */

.three_nine_right .tnr_min div:nth-of-type(2)._h {
    height: 0 !important;
}

.three_nine_right .tnr_min div:nth-of-type(3)._h {
    height: 0 !important;
}

.hi4-t {
    background-color: #fafafa;
    padding: 0 2rem 2rem;
}

.hi4-t .hi4-t-title {
    color: #111;
    font-size: 0.49rem;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 0;
    text-align: center;
}

.hi4-t .hi4-t-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.hi4-t .hi4-t-content .box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    overflow: hidden;
    margin-bottom: 0.16rem;
    width: 100%;
}

.hi4-t .hi4-t-content .box img {
    width: 32.8%;
}

.hi4-t .hi4-t-content .box img:nth-last-of-type(2) {
    margin-right: 0;
    width: 66%;
    -o-object-fit: cover;
    object-fit: cover;
}

.recommend_car_img_list {
    display: flex;
    align-items: center;
    justify-content: space-between
}

.recommend_car {
    padding: 1.2rem 2rem;
    position: relative;
    background: #fff;
    flex: 1
}

.recommend_car_title {
    text-align: center;
    font-size: 0.46rem;
    font-weight: 400;
}

.recommend_car_img {
    position: relative;
    margin-top: 0.7rem;
}

.recommend_car_img:nth-last-of-type(1) {
    margin-left: .75rem
}

.recommend_car_img_bk {
    width: 100%;
}

.recommend_car_text {
    position: absolute;
    left: 0.6rem;
    bottom: 0.4rem;
}

.recommend_car_text img {
    width: 2.5rem;
}

.recommend_car_text .t {
    color: #ffffff;
    font-size: .37rem;
    letter-spacing: 0;
    font-weight: normal
}

.recommend_car_text div {
    font-size: 0.18rem;
    margin-top: 0.1rem;
    color: #fff;
    font-weight: 300;
}

.recommend_car_btn {
    position: absolute;
    right: 0.6rem;
    bottom: 0.4rem;
    width: 2rem;
    height: 0.5rem;
    border: 1px solid rgba(255, 255, 255, 0.6);
    padding: 0 0.3rem;
    cursor: pointer;
    transition: all 0.3s;
}

.recommend_car_btn a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: rgba(255, 255, 255, 0.6);
    font-weight: 300;
    width: 100%;
    height: 100%;
}

.recommend_car_btn:after {
    content: "";
    display: block;
    width: 0.8rem;
    height: 1px;
    background-color: #fff;
    position: absolute;
    bottom: -1px;
    right: 0;
}

.recommend_car_btn img {
    width: 0.2rem;
    opacity: 0.8;
}

.recommend_car_btn:hover {
    border: 1px solid rgba(255, 255, 255, 0.3);
    background-color: rgba(255, 255, 255, 0.3);
}

@media (max-width: 768px) {
    .recommend_car_title {
        margin-bottom: .7rem
    }

    .recommend_car_img_list {
        flex-direction: column
    }

    .banner_title {
        font-size: 0.58rem;
        margin-top: 2rem;
        margin-bottom: 0.5rem;
    }

    .banner_video {
        padding: 0rem;
        margin-top: 1rem;
        margin-bottom: 1rem;
        position: relative;
    }

    .banner_video video {
        z-index: 2;
        position: relative;
    }

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

    .banner_tab {
        height: 1rem;
        line-height: 1rem;
    }

    .banner_video .unit_video_btn {
        z-index: 3;
    }

    .banner_tab div {
        margin: 0rem 0.15rem;
        font-size: 0.28rem;
        height: 0.7rem;
        line-height: 0.7rem;
    }

    .banner_detail_mb {
        padding: 1rem 0.5rem;
        padding-bottom: 0;
        color: #b4b4b4;
        line-height: 0.5rem;
        text-align: center;
    }

    .recommend_car {
        padding: 1.2rem 0.4rem;
    }

    .recommend_car_text {
        width: 100%;
        top: 0.5rem;
        left: 0;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .recommend_car_img {
        margin-top: .3rem
    }

    .recommend_car_btn {
        width: 2.3rem;
        right: 0.35rem;
        left: auto;
        transform: inherit;
        height: 0.54rem;
        font-size: 0.2rem;
        bottom: 0.25rem;
    }

    .recommend_car_img:nth-last-of-type(1) {
        margin-left: 0
    }

    .recommend_car_text div {
        font-size: 0.18rem;
        text-align: center;
        padding: 0 0.5rem;
    }

    .three_nine_box {
        flex-direction: column;
        padding: 1.2rem 0 2rem;
    }

    .three_nine_box .three_nine_left {
        width: 100%
    }

    .three_nine_right {
        padding: 0 .5rem;
        position: relative;
        width: 100%;
        height: 6rem;
    }

    .three_nine_right .tnr_min {
        position: absolute;
        left: 0;
        top: 0;
        opacity: 0;
        padding: 1rem .5rem
    }

    .three_nine_right .tnr_min.active {
        opacity: 1;
        border: none;
    }

    .three_nine_right .tnr_min.active div:nth-of-type(1) {
        font-size: .48rem;
    }

    .three_nine_right .tnr_min.active div:nth-of-type(2) {
        font-size: .3rem;
        line-height: 1;
    }

    .three_nine_right .tnr_min div:nth-of-type(3) {
        font-size: .23rem;
        line-height: .45rem;
    }

    .three_nine_right .tnr_min div:nth-of-type(1) {
        font-size: .48rem;
    }

    .three_nine_right .tnr_min.active div:nth-of-type(2) {
        font-size: .3rem;
    }

    .three_nine_right .tnr_min.active div:nth-of-type(2) {
        font-size: .3rem;
    }

    .three_nine_right.tran .tnr_min div:nth-of-type(2) {
        transition: inherit
    }

    .swiper-pagination-three {
        bottom: 1rem;
    }

    .swiper-pagination-three .swiper-pagination-bullet {
        width: 1rem;
        height: .02rem;
        border-radius: 0;
        margin-right: .2rem;
    }

    .swiper-pagination-three .swiper-pagination-bullet-active {
        background: #000
    }

    .hi4-t {
        padding: 0 .7rem 2rem
    }

    .hi4-t .hi4-t-content .box {
        flex-direction: column
    }

    .hi4-t .hi4-t-content .box img {
        width: 100%
    }

    .hi4-t .hi4-t-content .box {
        margin-bottom: .2rem
    }

    .hi4-t .hi4-t-content .box img:nth-last-of-type(1) {
        width: 100%;
        margin-top: .2rem
    }

    .video_change_btn {
        position: static;
        transform: inherit;
        padding: 0 0.5rem;
    }

    .vcb_text {
        width: 100%;
        padding: .4rem 0;
        border-bottom: 1px solid rgba(0, 0, 0, 0.3)
    }

    .vcb_text div {
        color: rgba(0, 0, 0, 0.3);
        padding-bottom: 0;
        font-size: .24rem;
    }

    .vcb_text div.active {
        color: #000;
        position: relative
    }

    .vcb_text div.active::after {
        position: absolute;
        content: '';
        width: 100%;
        height: 1px;
        display: block;
        background: #2a5f9b;
        bottom: calc(-.4rem - 1px)
    }

    #banner_v2 {
        left: 0;
        width: 100%;
    }




    .nine_left_btn {
        display: block;
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        left: 0rem;
        width: 1rem;
        z-index: 20;
    }

    .nine_right_btn {
        display: block;
        position: absolute;
        top: 50%;
        transform: translateY(-50%) rotate(180deg);
        right: 0rem;
        width: 1rem;
        z-index: 20;
    }
}