@media screen and (max-width:1366px){

    .public_nav_c.top{
        top: 0 !important;
    }

    .down_container .activity_pic{
        display: none !important;
    }

    .public_nav_c .public_nav .logo a{
        margin-right: 16px !important;
    }

    .public_nav{
        padding: 0 16px !important;
    }

    .public_nav .nav_item{
        padding: 0 8px !important;
    }

    .download_container .icon_list{
        width: 750px;
        flex-wrap: wrap;
    }

    .download_container .icon_list .item{
        width: 150px;
        justify-content: center;
        margin:8px 0 8px 0 !important;
    }
    .step_moudle_c{
        width: 800px !important;
        padding: 0 !important;
    }

    .step_moudle_c .step_c .item{
        height: 84px;
    }

    .step_moudle_c .left_c{
        margin-right: 24px !important;
    }

    .why_choose{
        width: 800px !important;
    }

    .why_choose .list .item .h p{
        font-size: 20px !important;
        line-height: 26px !important;
    }

    .down_question{
        width: 800px !important;
    }

    .down_msg{
        width: 800px !important;
    }

    .down_msg .list .item .head_c{
        flex-direction: column;
    }

    .down_msg .list .item .head_c img{
        margin-right: 0 !important;
    }

    .down_msg .list .item .head_c .eval{
        margin-left: 0 !important;
    }

    .zpb_tools{
        width: 800px !important;
    }

    .zpb_tools .list .item{
        width: calc(33.3333% - 10px) !important;
    }

    .down_footed .footed_content{
        width: 800px !important;
    }

    .down_footed .footed_content .left_info{
      width: 300px !important;
    }

    .down_footed .footed_content .right_input .serve_content{
        margin-right: 54px !important;
    }

    .public_vip_layer{
        width: 800px !important;
    }

    .public_vip_layer_content .price_list .item{
        width: 140px !important;
    }

    .public_vip_layer_content .price_list .item .price strong{
        font-size: 28px !important;
        line-height: 40px !important;
    }

    .public_vip_layer_content .price_list .item .tips{
        font-size: 12px !important;
        padding: 0 4px !important;
    }

    .public_vip_layer_content .bottom .rights .item p{
        font-size: 12px !important;
    }

    .result_layer{
        width: 800px !important;
    }

    .result_layer_content .pic_result .pic_result_text .options a{
        height: 32px !important;
        padding: 0 12px !important;
        font-size: 14px !important;
    }

    .activity_model img{
        height: 40px !important;
    }

    .activity_pic{
        width: 800px !important;
    }

    .activity_pic img{
        object-fit: contain !important;
    }

    .public_vip_layer_content .head > p{
        font-size: 14px;
        line-height: 22px;
    }
}

.mobile .download_container{
    padding-top: 48px;
}

.mobile .download_container .content_input > button{
    flex-shrink: 0;
    width: 112px !important;
    padding: 0 8px;
}

.mobile .public_nav .nav_item.mobile_more{
    display: flex;
}

.mobile .download_container .content_input{
    height: 48px;
}

.mobile .download_container .content_input .input_c{
    padding:0 24px 0 8px;
    width: calc(100% - 112px);
}

.mobile .download_container .content_input .input_c a{
    width: 20px;
    height: 20px;
    line-height: 20px;
    font-size: 20px;
}

.mobile .tts_side,
.mobile .download_container .icon_list,
.mobile .public_nav .nav_item.index_nav_page,
.mobile .public_nav .nav_item.toViewStudyVidoe,
.mobile .public_nav .nav_item.sup_nav_page,
.mobile .public_nav .nav_item.collect_web_nav_item,
.mobile .public_nav .nav_item.help_nav_page,
.mobile .base_content .switch_login_type,
.mobile .public_nav .nav_item .vip_tag,
.mobile .public_nav .nav_item.tui_tools{
    display: none;
}

.mobile .base_login_model_c .base_close{
    right: -6px;
    top: -48px;
}

.mobile .base_login_model_c{
    padding: 0 24px;
    box-sizing: border-box;
}

.mobile .base_login_model_c .base_content{
    width: 100%;
}




.mobile .public_nav .nav_item.login_btn a{
    padding: 0 8px;
    height: 32px;
    border-radius: 100px;
    font-size: 14px;
    line-height: 32px;

}

.mobile .public_nav_c,
.mobile .public_nav_c.fixed_white{
    height: 48px;
}

.mobile .nav_item.mobile_more{
    margin-right: 0;
}

.mobile .nav_item.mobile_more span{
    color: #fff;
}

.mobile .public_nav_c.fixed_white .nav_item.mobile_more span{
    color: #16172F;
}

.mobile .study_video_layer {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.mobile .study_video_model{
    background: #16172F;
}

.mobile .study_video_layer video{
    height: initial !important;
    object-fit: initial !important;
}

.mobile .download_container .top_logo_content{
    flex-direction: column;
}

.mobile .download_container .top_logo_content p{
    font-size: 32px;
    line-height: 40px;
    margin-left: 0;
}

.mobile .download_container .top_logo_content span{
    font-size: 32px;
    line-height: 40px;
}

.mobile .download_container .top_logo_content p::after{
    display: none;
}

.mobile .download_container{
    width: 100%;
    padding: 0 16px;
    box-sizing: border-box;
}

.mobile .download_container .tips{
    font-size: 14px;
    text-align: center;
    margin: 16px 0 24px 0;
}

.mobile .download_container .content_input{
    width: 100%;
}

.mobile .download_container .runing_nums p.first_t span{
    display: none;
}

.mobile .download_container .runing_nums p{
    font-size: 14px;
    line-height: 22px;
}

.mobile .download_container .test_tips{
    font-size: 14px;
    line-height: 22px;
}

.mobile .download_container .runing_nums .num{
    font-size: 18px;
    line-height: 26px;
    margin: 0 4px 0 4px;
}

.mobile .download_container .bottom_tips{
    width: 100%;
    font-size: 12px;
    line-height: 20px;
}

.mobile .step_moudle .moudle_title{
    font-size: 24px;
}

.mobile .step_moudle{
    margin: 40px 0;
    width: 100%;
    box-sizing: border-box;
    padding: 0 16px;
}

.mobile .step_moudle_c{
    display: none;
}

.mobile .step_moudle .desc{
    margin-bottom: 24px;
    text-align: center;
}

.mobile .step_moudle_swiper .moudle img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.mobile .step_moudle_swiper{
    display: block;
    width: 100%;
    height: 56vw;
    overflow: hidden;
    border-radius: 16px;
    background-color: #16172F;
}

.mobile .step_moudle .swiper-pagination-bullets.swiper-pagination-horizontal{
    bottom: 134px;
}

.mobile .swiper-pagination-bullet-active{
    width: 20px;
    border-radius: 100px;
}

.mobile .step_moudle .swiper-pagination-bullet{
    background: #2D55FF;
}

.mobile .step_moudle .swiper-pagination-bullet-active{
    background: #2D55FF;
}



.mobile .step_moudle .swiper-pagination{
    display: block;
}

.mobile .step_moudle .mobile_step{
    display: flex;
    margin:54px 0;
    width: 100%;
}

.mobile .why_choose{
    width: 100% !important;
    box-sizing: border-box;
    padding: 0 16px;
}

.mobile .why_choose .tit h2,
.mobile .why_choose .tit h2 span{
    font-size: 24px;
    line-height: 32px;
}

.mobile .why_choose .tit p{
    margin-top: 16px;
    font-size: 14px;
    line-height: 22px;
    text-align: center;
}

.mobile .why_choose .list{
    margin-top: 32px;
}

.mobile .why_choose .list{
    background: #F6F7FC;
    border-radius: 12px;
    padding: 8px;
    box-sizing: border-box;
}

.mobile .why_choose .list .item{
    box-shadow: none;
    background: none;
    width: calc(50% - 8px);
    padding: 0;
    overflow: initial;
}

.mobile .why_choose .list .item:nth-child(7),
.mobile .why_choose .list .item:nth-child(9){
    margin-bottom: 8px;
}

.mobile .why_choose .list .item:nth-child(8){
    display: none;
}

.mobile .why_choose .list .item > p{
    display: none;
}

.mobile .why_choose .list .item > span{
    display: block;
    color: #A2A2AB;
    margin-left: 44px;
    margin-top: -16px
}

.mobile .why_choose .list .item .h{
    margin-bottom: 0;
}

.mobile .why_choose .list .item .h i{
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(225deg, #522A2D 0%, #1C1415 100%) !important;

    color: #EECEC6;
}

.mobile .why_choose .list .item .h p{
    font-size: 12px !important;
    line-height: 20px !important;
    margin-bottom: 16px;
    font-weight: bold;
    margin-left: 8px;
}

.mobile .down_question{
    width: 100% !important;
    box-sizing: border-box;
    margin: 64px 0;
}

.mobile .down_question h2{
    font-size: 24px;
    line-height: 32px;
}

.mobile .down_question .options{
    margin: 24px 0 32px 0;
}

.mobile .down_question .options a{
    height: 40px;
    padding: 0 12px;
    margin: 0 6px;
    font-size: 14px;
}

.mobile .down_question .options a i{
    margin-right: 4px;
    font-size: 20px;
    width: 20px;
    height: 20px;
}

.mobile .down_question .list{
    box-sizing: border-box;
    padding: 0 16px;
}

.mobile .down_question .list .item{
    width: 100%;
    padding: 16px;
    margin-bottom: 12px;
}

.mobile .down_question .list .item span{
    color: #737482;
}


.mobile .down_msg{
    width: 100% !important;
    position: relative;
    margin: 0 auto 88px;
}

.mobile .down_msg h2{
    font-size: 24px;
    line-height: 32px;
    margin-bottom: 24px;
}

.mobile .down_msg .list{
    display: none;
}

.mobile .down_msg .msg_moudle_swiper{
    width: 100%;
    overflow: hidden;
    display: block;
}

.mobile .down_msg .swiper-pagination-bullets.swiper-pagination-horizontal{
    bottom: -16px;
}

.mobile .down_msg .swiper-pagination-bullet{
    background: #2D55FF;
}

.mobile .down_msg .swiper-pagination-bullet-active{
    background: #2D55FF;
}

.mobile .zpb_tools{
    display: none;
}

.mobile .down_footer{
    padding: 24px 0;
}

.mobile .down_footer .top_logo_content{
    flex-direction: row;
    margin-bottom: 16px;
}

.mobile .down_footer .top_logo_content p::after{
    display: block;
    width: 10px;
    height: 4px;
    top: 14px;
    left: -13px;
}

.mobile .down_footer .top_logo_content p{
    margin-left: 16px;
}

.mobile .down_footer .top_logo_content span,
.mobile .down_footer .top_logo_content p{
    font-size: 24px;
    line-height: 32px;
}

.mobile .down_footed{
    padding: 24px 0 32px 0;
}

.mobile .down_footed .footed_content .right_input{
    display: none;
}

.mobile .down_footed .footed_content .left_info{
    align-items: center;
    justify-content: center;
}

.mobile .down_footed .footed_content .left_info .logo_t_{
    align-items: center;
}

.mobile .down_footed .footed_content .left_info{
    width: 100%;
    padding: 0 16px;
    box-sizing: border-box;
}

.mobile .down_footed .footed_content .left_info .desc{
    text-align: center;
}

.mobile .down_footed .footed_content .left_info .icp_text p{
    text-align: center;
}

.mobile .down_footed .footed_content .left_info .share_list a:last-child{
    margin-right: 0;
}

.mobile .result_layer{
    width: auto !important;
}

.mobile .result_layer_content .pic_result{
    flex-direction: column;
    align-items: flex-start;
    padding: 16px;
}

.mobile .result_layer_content .pic_result img{
    width: 100%;
    height: 180px;
}

.mobile .result_layer_content .pic_result .pic_result_text{
    width: 100%;
}

.mobile .result_layer_content .pic_result .pic_result_text > span{
    display: none;
}

.mobile .result_layer_content .pic_result .pic_result_text > p{
    margin: 12px 0 0 0;
    font-weight: bold;
}

.mobile .result_layer_content .pic_result .pic_result_text .options{
    display: none;
}

.mobile .result_layer_content{
    padding: 0 16px;
}

.mobile .result_layer_content > h2{
    font-size: 20px;
    font-weight: bold;
    margin: 32px 0;
}

.mobile .result_layer_content .mobile_tabs{
    display: flex;
}

.mobile .result_layer_content .mobile_pic_result{
    display: flex;
}

.mobile .result_layer_content .mobile_title_result{
    display: flex;
}

.mobile .video_result_table .tbody .item.audio{
    display: none;
}

.mobile .video_result_table .thead p:nth-child(1),
.mobile .video_result_table .thead p:nth-child(4){
    display: none;
}

.mobile .video_result_table .tbody .item > div:nth-child(1),
.mobile .video_result_table .tbody .item > div:nth-child(4){
    display: none;
}

.mobile .video_result_table .tbody .item .download .copy_link_btn{
    padding: 0 8px;
    margin-right: 8px;
}

.mobile .video_result_table .tbody .item .download .public_download_btn{
    padding: 0 8px;
}

.mobile .video_result_table .tbody .item > div:last-child,
.mobile .video_result_table .thead p:last-child{
    width: 180px;
}

.mobile .download_container .content_input .input_c button{
    top: 16px;
    right: 8px;
}

.mobile .video_result_table .tbody .item .download .public_marge_btn{
    padding: 0 8px;
}

.mobile .video_result_table .tbody .item > div:last-child{
    width: 180px;
    flex: none;
}

.mobile .video_result_table .tbody .item .download .progressCont{
    padding-right: 4px;
}

.mobile .public_nav .banner_head_c{
    padding-left: 0;
    margin-right: 12px;
}

.mobile .activity_side {
    display: none;
}

.mobile .activity_pic{
    width: calc(100% - 32px) !important;
}

.mobile .activity_pic{
    display: none;
}

.mobile .public_nav_c{
    top: 0 !important;
}

.mobile .nav_item.activity_model{
    display: none !important;
}

.mobile .down_msg .swiper-pagination{
    display: block;
}

.mobile .scroll_container .chevron{
    width: 16px;
    height: 4px;
}

.mobile .download_container .content_input .input_c input{
    font-size: 14px;
}

.mobile .down_footer{
    background-image: url(../imgs/step/mobile_foot_bg.jpg);
}

.mobile .down_footed .footed_content .left_info .logo_text{
    margin-bottom: 16px;
}

.mobile .result_layer_content .pic_result .cover_c{
    width: 100%;
}

.mobile .no_timeout_load_layer{
    width: 360px !important;
}

.mobile .no_timeout_load_content{
    padding: 12px;
}

.mobile .no_timeout_load_content .load_text{
    margin-left: 12px;
    width: calc(100% - 112px);
}

.mobile .no_timeout_load_content .load_text p{
    font-size: 14px;
    line-height: 22px;
}

.mobile .no_timeout_load_content .load_text  span{
    font-size: 12px;
    color: rgba(255,255,255,.55);
    line-height: 20px;
}

.mobile .no_timeout_load_content .loader {
    position: relative;
    width: 72px;
    height: 72px;
}

.mobile .no_timeout_load_content .loader::before {
    inset: 5px;
}