body{padding-top: 93px;word-break: keep-all;
    word-wrap: break-word;}
.w1980{width: 1980px;margin: 0 auto;}
.m1920{max-width: 1920px;margin: 0 auto;}
.div_hidden{overflow: hidden;}
.bg_grey{background: #333333;}
.underline{text-decoration: underline;}
.dis_d_mini {display: none;}
header{width: 100%;background: #313135; height: 93px;line-height: 93px;position: fixed;top: 0;left: 0;z-index: 9;}
.head_main{font-size: 14px;color: #fff;position: relative;padding: 0 30px;}
header .logo{width: 152px;object-fit: contain;display: block;}
.head_main ul{padding-right: 5%;font-size: 14px;}
.head_main ul li{padding-right: 25px;}
.head_main ul li .arrow{width: 15px;object-fit: contain;margin-left: 5px;}
.head_main  a{color: #fff;}
.head_main ul li span:hover,.head_main ul li a:hover{color: var(--blue);}
.head_main .icon{width: 34px;object-fit: contain;margin-left: 5px;}
.free_box{margin-left: 30px;min-width: 195px;text-align: center;height: 40px;line-height: 40px;border-radius: 10px;background: #3399ff;font-weight: bold;font-family: 'Popins-Bold';cursor: pointer;padding-left: 5px;padding-right: 5px;}
.hide{display: none;}
.head_main ul:first-of-type{position: relative;z-index: 4;}
.head_part{position: absolute;width: 104px;text-align: center; height: 154px; background: #FFFFFF; border-radius: 5px; border: 1px solid rgba(238,238,238,0.1);z-index: 3;top: 12px;right: 578px;padding-top: 46px;}
.head_part li{padding-right: 0!important;text-align: center;font-size: 16px;line-height: 1;margin-bottom: 20px;}
.head_part1{overflow-x: hidden;white-space: nowrap;padding-left: 60px;}
/* 鼠标悬停或激活时切换箭头显示 */
.head_part1  li:hover .arrow_d,.head_part1  li.active .arrow_d { display: inline;}
.head_part1  li:hover .arrow_t,.head_part1  li.active .arrow_t { display: none;}
.head_part1  li .arrow_d { display: none;}
.head_part1  li .arrow_t { display: inline;}
/* 默认菜单文字为白色 */
.head_part1  li > a span:first-child {color: #fff;}
.head_part1  li > a span.blue{color: var(--blue);}
/* 鼠标悬停或激活时菜单文字变蓝色 */
.head_part1  li:hover > a span:first-child,.head_part1  li.active > a span:first-child {color: var(--blue); /* 蓝色，可根据实际需求调整 */}
.head_part2{display: flex;flex-direction: column;position: fixed;background: #313135;border: 1px solid #cccc;}
.head_part2 a{line-height: 58px;border-bottom: 1px solid #ccc;padding: 0 15px;}
.head_part2 {display: none;}
.head_part1 li:hover .head_part2,.head_part1 li.active .head_part2 { display: flex;}

.moudle{width: 100%;height: 100vh;position: fixed;top: 0;left: 0;background: rgba(0, 0, 0, 0.6);z-index: 20;display: none;}
.phone_more{width: 80%;height: 100%;position: fixed;top: 0;background: #000;right: 0;z-index: 99;}
.phone_more .close{width: 16px;height: 16px;display: block;margin-left: auto;}
.disp_none{display: none}
.phone_more .second_tab{padding-left: 15px;line-height: 30px;margin-top: 5px;display: block;}
.secend_part img{width: 15px;display: block;object-fit: contain;}
.phone_more li{line-height: 30px;padding-top: 15px;padding-bottom: 15px;}
/* 底部 */
.footer {width: 100%;background: #000;color: #fff;border-top: 1px solid #333;}
.footer .footer_left{width: 60%;display: inline-block;vertical-align: top;padding-top: 45px;padding-bottom: 20px;}
.footer .footer_right{width:calc(40% - 5px);display: inline-block;vertical-align: top;position: relative;padding-top: 45px;padding-bottom: 20px;padding-left: 40px;}
.footer .footer_right::before{content: '';position: absolute;top: 5px;width: 1px; height: calc(100% - 10px);display: block;background: #333;left: 0;}
.footer .footer_ul{width: calc((100% - 40px) / 3);display: inline-block;vertical-align: top;}
.footer .footer_ul .footer_li{cursor: pointer;}
.footer .footer_ul .footer_li a:hover{color: #0099FF !important;}
.footer .link_icon{border-radius: 50%;width: 60px;height: 60px;display: inline-block;margin-right: 40px;cursor: pointer;}
.footer .link_icon:hover{background: #0099FF;}
.footer .link_icon img{width: 60px;height: 60px;object-fit: cover;}
.footer .footer_site{border-top: 1px solid #333;padding: 40px 20px;color: #fff;font-size: 20px;}

.footer .footer_site .logo{width: 152px;height: auto;display: inline-block;vertical-align: middle;margin-right: 20px;}


.banner-index{height: auto;width: 100%;overflow-x: hidden;}

/* homepage */
.homepage{color: #fff;}
.homepage .video_box img ,.homepage .video_box video,.homepage .video_box .iframe{width: 100vw;height:calc(100vh - 95px);object-fit: cover;}
.homepage .video_box .info{position: absolute;width: 100%;height: 100%;top: 0;right: 0;z-index: 2;color: #fff;font-size: 40px;font-weight: bold;font-family: 'Popins-Bold';}
.homepage .video_box .info .btn{width: 170px;text-align: center;line-height: 47px;background: #0099ff; border-radius: 10px;font-size: 20px;font-weight: bold; display: block;margin: 60px 80px 0 auto;font-family: 'Popins-Bold';cursor: pointer;border: 1px solid #0099FF;}
.homepage .video_box .info .btn:hover{background: transparent;color: #0099FF;}
.homepage .Benefits_box{color: #fff;line-height: 1;}
.homepage .Benefits_box .icon,.homepage .Stats_box .icon{width: 40px;height: 40px;display: block;margin-top: 12.5px;}
.icon80{width: 40px;height: 40px;display: block;}
.homepage .Benefits_box .info1,.homepage .Stats_box .info1{font-size: 42px;font-weight: bold;font-family: 'Popins-Bold';color: #3399FF}
.homepage .Benefits_box .info2,.homepage .Stats_box .info2{font-size: 19px;font-weight: bold;font-family: 'Popins-Bold';}
.homepage .title{font-size: 40px;font-weight: bold;color: #fff;text-decoration: underline;text-align: center;font-family: 'Popins-Bold';}
.homepage .Stats_box{background:#000;line-height: 1;padding-top: 50px;padding-bottom: 50px;}
.homepage .Features_box{padding-top: 25px;padding-bottom: 45px;font-size: 16px;}
.homepage .Features_box .img{width: 850px;height: 478px;display: block;overflow: hidden;}
.homepage .Features_box .img img{width: 100%;height: 100%;display: block;object-fit: cover; transition: all 0.6s;}
.homepage .Features_box .img img:hover{transform: scale(1.1);}
.homepage .page11 .Features_box .img{width: 780px;height: 441px;display: block;object-fit: cover;position: relative;}
.homepage .page11 .Features_box .img video{width: 100%;height: 100%;display: block;object-fit: cover;}
.homepage .page11 .Features_box .img .iframe{width: 100%;height: 100%;display: block;position: absolute;top: 0;left: 0;right: 0;bottom: 0;}
.homepage .Features_box .icon{width: 37px;height: 37px;display: block;}
.homepage .Features_box .title1{font-weight: bold;font-family: 'Popins-Bold';}
.homepage .Features_box .tips{width:calc( 100% - 16px);height: calc(100% - 139px);border: 1px solid #1b1b1b ;position: absolute;z-index: 2;left: 16px;bottom: 0;}
.homepage .morecuts_box {padding-bottom: 40px;padding-top: 22px;font-size: 16px;}
.homepage .morecuts_box .img{width: 810px;height: 456px;display: block;margin:  0 0 0 auto;margin-top: 0;position: relative;}
.homepage .morecuts_box .part_main{background: #000;width: 632px;height: auto;position: relative; left: 30px;margin-top: 102px;padding-right: 50px;z-index: 2;padding-bottom: 15px;}
.homepage .morecuts_box .img.abd{position: absolute;top: 22px;right: 10px;}
.homepage .morecuts_box .part_main .title1{font-weight: bold;text-decoration: underline;font-family: 'Popins-Bold';}
.homepage .morecuts_box .part_main .btn{display:block; width: 120px;text-align: center; height: 28px;line-height: 28px;border-radius: 18px;background: #3399ff;font-size: 15px;font-weight: bold;cursor: pointer;margin-top: 15px;}
.homepage .morecuts_box .line_15{line-height: 2.2;hyphens: auto;-webkit-hyphens: auto;-ms-hyphens: auto;}
.homepage .find_box{padding: 45px 0 65px;font-size: 16px;}
.homepage .find_box .title1{font-weight: bold;text-align: center;text-decoration: underline;font-family: 'Popins-Bold';}
.homepage .find_box .title2{font-size: 18px;text-align: center;}
.homepage .find_box li{margin-right: 70px;width: 415px;cursor: pointer;}
.homepage .find_box li .img{width: 415px;height: 236px;border-radius: 10px;overflow: hidden;}
.homepage .find_box li .img img{width: 100%;height: 100%;border-radius: 10px;display: block; transition: all 0.6s;object-fit: cover;}
.homepage .find_box li .img img:hover{transform: scale(1.1);}
.homepage .find_box li:last-of-type{margin-right: 0;}
.homepage .find_box .nam{max-width: calc(100% - 45px);}
.homepage .find_box .icon{width: 37px;height: 37px;display: block;}


.banner_box img , .banner_box video, .banner_box .iframe{width: 100vw;height: calc(100vh - 95px);object-fit: cover;}
.banner_box.middle img , .banner_box.middle video , .banner_box.middle .iframe{width: 100vw;height: calc(100vw / 1440 * 648);object-fit: cover;}
.banner_box .info{position: absolute;width: 100%;height: 100%;top: 0;right: 0;z-index: 2;color: #fff;font-size: 40px;font-weight: bold;padding-left: 87px;padding-right: 87px;font-family: 'Popins-Bold';}
.banner_box .info .btn{width: 170px;height: 47px;text-align: center;line-height: 47px;background: #0099ff; border-radius: 10px;font-size: 20px;font-weight: bold; display: block;margin: 60px 80px 0 auto;font-family: 'Popins-Bold';}


.page11 .core_box{padding-top: 110px;padding-bottom: 95px;padding-left: 60px;padding-right: 25px;}
.homepage .page11 .Stats_box{background:#333;}
.core_box .left_nav{padding-right: 25px;}
.core_box .left_nav .left_title{font-size: 40px;color: #FFFFFF;text-decoration-line: underline;}
.core_box .core_item{padding-top: 20px;padding-bottom: 20px;border-bottom: 3px dotted #989797;line-height: 30px;}
.form_nav{width: 647px;height: auto;border-radius: 38px;background: #333;padding-top: 45px;padding-left: 30px;padding-right: 30px;font-size: 0;padding-bottom: 45px;}
.form_nav div{font-size: 19px;}
.form_nav .input{border-radius: 8px;border: 1px solid #0099FF;height: 40px;margin-top: 15px;color: #fff;font-size: 19px;padding-left: 15px;padding-right: 15px;}
.form_nav .name_input_nav{display: inline-block;vertical-align: top;}
.form_nav .phone_input_nav{display: inline-block;vertical-align: top;}
.form_nav .country_input_nav{display: inline-block;vertical-align: top;}
.form_nav .company_input_nav{display: inline-block;vertical-align: top;}
.form_nav .type_input_nav{display: inline-block;vertical-align: top;}
.form_nav .email_input_nav{display: inline-block;vertical-align: top;}
.form_nav .website_input_nav{display: inline-block;vertical-align: top;}
.form_nav .form_btn{width: 283px;text-align: center;font-size: 19px;color: #FFFFFF;background: #0099FF;border-radius: 6px;border: 1px solid #0099FF;padding: 6px 0;margin-left: auto;margin-right: auto;margin-top: 10px;cursor: pointer;}

.form_nav .name_input_nav .input{width: 156px;}
.form_nav .phone_input_nav .input{width: 210px;}
.form_nav .country_input_nav .input{width: 179px;}
.form_nav .company_input_nav .input{width: 334px;}
.form_nav .email_input_nav .input{width: 256px;}
.form_nav .website_input_nav .input{width: 314px;}
.form_nav .message_input_nav .textarea{width: 100%;margin-top: 15px;height: 165px;font-size: 19px;border-radius: 8px;border: 1px solid #0099FF;padding: 15px;background: transparent;color: #fff;}
.form_nav .type_input_nav .m_select{width: 235px;height: 40px;border-radius: 8px;border: 1px solid #0099FF;color: #fff;font-size: 19px;padding-left: 15px;padding-right: 15px;background: transparent;appearance: none;position: relative;padding-right: 55px;}
.form_nav .type_input_nav .m_select_box{width: 235px;height: 40px;position: relative;margin-top: 15px;}
.form_nav .type_input_nav .m_select_box::before {content: "";position: absolute;top: 50%;right: 33px;transform: translateY(-50%);width: 0;height: 0;border-left: 7px solid transparent;border-right: 7px solid transparent;border-top: 14px solid #0099FF;display: inline-block;}
.form_nav .type_input_nav .m_select option{color: #333;}

.applications_item{width: 337px;height: 557px;position: relative;display: inline-block;vertical-align: top;margin-top: 40px;}
.applications_item + .applications_item{margin-left: 10px;}
.applications_item .applications_bg{width: 100%;height: 100%;display: block;object-fit: cover; transition: all 0.6s;}
.applications_item .applications_bg:hover{transform: scale(1.1);}
.applications_item .applications_title{position: absolute;bottom: 0;left: 0;width: 100%;z-index: 2;background: rgba(51, 51, 51, 0.6);line-height: 85px;font-size: 18px;color: #FFFFFF;text-align: center;}
.homepage .page11 .Features_box{background: #000;}
.banner_box img.icon_cursor{width: 22px;height: auto;margin-left: 10px;}
.icon_cursor{width: 22px;height: auto;margin-left: 10px;}
.form_fix{position: absolute;bottom: 107px;right: 30px;z-index: 8;display: inline-block;vertical-align: top;}
.form_fix .form_nav{width: 580px;padding: 40px 25px;}
.form_fix .form_nav .name_input_nav .input{width: 140px;}
.form_fix .form_nav .phone_input_nav .input{width: 190px;}
.form_fix .form_nav .country_input_nav .input{width: 165px;}
.form_fix .form_nav .company_input_nav .input{width: 280px;}
.form_fix .form_nav .email_input_nav .input{width: 225px;}
.form_fix .form_nav .website_input_nav .input{width: 280px;}
.form_fix .form_nav .type_input_nav .m_select{width: 235px;height: 40px;border-radius: 8px;border: 1px solid #0099FF;color: #fff;font-size: 19px;padding-left: 15px;padding-right: 15px;background: transparent;appearance: none;position: relative;padding-right: 55px;}
.form_fix .form_nav .type_input_nav .m_select_box{width: 235px;height: 40px;position: relative;margin-top: 15px;}
.form_fix .form_nav .message_input_nav .textarea{width: 100%;margin-top: 15px;height: 148px;}
.pt90{padding-top: 90px;}
.pb120{padding-bottom: 120px;}
.info_applications_item{width: 457px;margin-right: 8px;display: inline-block;vertical-align: top;margin-top: 50px;}
.info_applications_item .box{height: 743px;width: 100%;display: block;position: relative;}
.info_applications_item .box img{width: 100%;height: 100%;object-fit: cover;display: block;transition: all 0.6s;}
.info_applications_item .box .div_hidden{height: 100%;}
.info_applications_item .box img:hover{transform: scale(1.1);}
.info_applications_item .box .bottom{position: absolute;bottom: 0;left: 0;z-index: 1;background: rgba(51, 51, 51, 0.6);line-height: 110px;width: 100%;font-size: 16px;
    color: #FFFFFF;text-align: center;}
.info_applications_item .info{text-align: left; font-size: 14px;height: 100px;color: #FFFFFF;-webkit-line-clamp: 6;-webkit-box-orient: vertical;text-overflow: clip;overflow: hidden;margin-top: 40px;text-overflow:ellipsis;display:-webkit-box;}
.info_applications_item .btn_detail{width: 173px;height: 47px;border-radius: 10px;margin-left: auto;margin-right: auto;margin-top: 35px;background: #0099FF;cursor: pointer;}

.info_applications_item:nth-of-type(3n){margin-right: 0;}

.page21 .param{border-left: 1px solid #fff;padding-left: 5px;padding-right: 5px;display: inline-block;vertical-align: top;text-align: center;}
.page21 .param:first-child{border-left: none;}
.page21 .param_ul{margin-top: 60px;}
.page21 .param_ul li::before{content: '';width: 6px;height: 6px;background: #FFFFFF;border-radius: 50%;border-radius: 50%;display: inline-block;vertical-align: middle;margin-right: 15px;}
.page21 .btn1{width: 175px;height: 47px;border-radius: 10px;background: #0099FF;}
.page21 .btn2{width: 180px;height: 47px;border-radius: 10px;margin-left: 45px;background: #0099FF;}
.page21 .param_img img{width: 117px;height: 190px;display: inline-block;vertical-align: top;margin-top: 30px;margin-right: 24px;object-fit: cover;}
.page21 .param_img img:first-child{width: 411px;height: 231px;margin-top: 0;margin-right: 0;}
.page21 .param_img img:last-child{margin-right: 0;}
.page21 .param_img{width: 412px;}
.page21 video{object-fit: cover;width: 742px;height: 465px;}
.page21 .iframe{object-fit: cover;width: 742px;height: 465px;}
.page21 .features_ul{margin-top: 20px;}
.page21 .features_ul li{position: relative;margin-top: 5px;}
.page21 .features_ul li::before{content: '';width: 12px;height: 12px;background: #FFFFFF;border-radius: 50%;display: inline-block;vertical-align: middle;margin-right: 10px;}
.page21 .features_ul li div{margin-left: 35px;}
.page21 .left{width: 461px;display: inline-block;vertical-align: middle;text-align: center;padding-left: 5px;padding-right: 5px;}
.page21 .right{width: 730px;display: inline-block;vertical-align: middle;text-align: center;padding-left: 5px;padding-right: 5px;}
.page21 .specify_ul{position: relative;}
.page21 .specify_ul::before{content: '';width: 1px;height: 100%;position: absolute;border-left: 1px dotted #fff;top: 0;left: 461px;}
.page21 .specify_ul li{line-height: 38px;}
.page21 .specify_ul li:nth-child(odd){background: #333333;}
.full_img_link{width: 100vw;height: calc(100vw / 1440 * 650);position: relative;}
.full_img_link img{width: 100%;height: 100%;object-fit: cover;display: block;}
.full_img_link .text{position: absolute;z-index: 1;bottom: 95px;left: 50%;transform: translateX(-50%);width: 1270px;}
.lh70{line-height: 70px;}
.ptb70{padding-top: 70px;padding-bottom: 70px;}
.imgm{width: 100%;height: auto;display: block;}
.page31 .banner_video{width: 100vw;height: calc(100vw / 1440 * 810);position: relative;margin-top: 90px;}
.page31 .banner_video video{width: 100%;height: 100%;object-fit: cover;display: block;}
.page31 .banner_video .iframe{width: 100vw;height: calc(100vw / 1440 * 810);display: block;}
.page31 .banner_video .text{position: absolute;z-index: 1;top: 50%;left: 50%;transform: translateX(-50%) translateY(-50%);width: 1270px;}
.page31 .data_item{display: inline-flex;vertical-align: top;align-items: center;width: 49%;margin-top: 50px;}
.page31 .data_item:nth-of-type(-n+2){margin-top: 0;}
.page31 .data_nav .cover{width: 519px;height: 292px;object-fit: cover;display: block;}
.page31 .choose_ul li{margin-top: 10px;}
.page31 .choose_ul .icon_choose{width: 33px;height: 25px;display: block;object-fit: contain;margin-top: 5px;}
.question_title{width: 100%;border: 1px solid #FFFFFF;border-radius: 10px;background: #333333;line-height: 71px;padding-left: 30px;padding-right: 30px;cursor: pointer;
}
.ico26{width: 26px;height: auto;display: block;}
.question_info{width: 100%;padding: 30px;background: #333333;border-radius: 11px;border: 1px solid #FFFFFF;display: none;word-break: break-all;}
.question_info.show{display: block;}

.question_ul li{margin-top: 25px;}

.page32 .map_img{width: 100vw;height: calc(100vw / 1440 * 650);object-fit: cover;display: block;}
.page32 .icon_address{width: 54px;height: auto;display: block;}
.page32 .icon_address_white{width: 54px;height: auto;display: block;}
.page32 .icon_phone{width: 56px;height: auto;display: block;}
.page32 .tips{line-height: 54px;border-radius: 8px;border: 2px solid #FFFFFF;display: inline-block;vertical-align: top;padding-left: 24px;padding-right: 24px;}
.page32 .sub_title{line-height: 100px;color: #fff;}
.plr60{padding-left: 60px;padding-right: 60px;}
.page32 .cover{width: 559px;height: 314px;display: block;}
.page32 .cover img{width: 100%;height: 100%;object-fit: cover;display: block; transition: all 0.6s;}
.page32 .cover img:hover{transform: scale(1.1);}
.page33 .news_item{width: 374px;height: 464px;padding: 30px 25px;background: #FFFFFF;box-shadow: 0px 8px 22px 5px rgba(1,1,5,0.43);border-radius: 40px;display: inline-block;margin-top: 65px;margin-right: 45px;overflow-y: hidden;text-align: left;cursor: pointer;}
.page33 .news_item:nth-of-type(3n){margin-right: 0;}
.page33 .news_item .div_hidden{border-radius: 17px;}
.page33 .news_item img{width: 100%;height: 200px;display: block;object-fit: cover;border-radius: 17px;transition: all 0.6s;}
.page33 .news_item:hover img{transform: scale(1.1);}
.page33 .news_item .tips{display: inline-block;vertical-align: middle;width: 109px;line-height: 31px;text-align: center;background: #3399FF;border-radius: 7px;}
.page331 .info_tips{width: 109px;line-height: 31px;text-align: center;background: #3399FF;border-radius: 7px;display: inline-block;vertical-align: middle;}
.page331 span{vertical-align: middle;}
.page34 .map_img{width: 100vw;display: block;height: calc(100vw / 1440 * 360);}
.page34 .btn1{width: 175px;line-height: 47px;text-align: center;background: #0099FF;border-radius: 10px;}
.page34 .btn2{width: 280px;line-height: 47px;text-align: center;margin-left: 55px;background: #0099FF;border-radius: 10px;}
.page41 .banner_box.normal img, .banner_box.normal video, .banner_box.normal .iframe{    height: calc(100vw / 1440 * 294);}
.page42 .tutorial_tab{height: auto;width: 268px;}
.page42 .tutorial_box{height: auto;padding-top: 70px;padding-left: 35px;padding-right: 35px;padding-bottom: 30px;background: #313135;border-radius: 0px 0px 0px 48px;}
.page42 .tutorial_item{width: 514px;height: 357px;background: #98989A;box-shadow: 0px 8px 15px 3px rgba(1,1,5,0.43);border-radius: 28px 28px 0px 0px;cursor: pointer;}
.page42 .tutorial_title{line-height: 68px;text-align: center;}
.page42 .tutorial_item .video_nav{width: 100%;position: relative;padding-top: 56%;}
.page42 .tutorial_item video{width: 100%;height: 100%;display: block;object-fit: cover;position: absolute;top: 0;left: 0;}
.page42 .tutorial_item img{width: 100%;height: 100%;display: block;object-fit: cover;position: absolute;top: 0;left: 0;}
.page42 .tutorial_item .iframe{width: 100%;height: 100%;display: block;object-fit: cover;position: absolute;top: 0;left: 0;bottom: 0;right: 0;}

.page42 .tutorial_box .video_team{display: inline-block;vertical-align: top;margin-right: 65px;margin-top: 70px;}
.page42 .tutorial_box .video_team:nth-of-type(2n){margin-right: 0;}
.page42 .tutorial_box .video_team:nth-of-type(-n+2){margin-top: 0;}




.page42 .tutorial_tab li {position: relative;height: 76px;line-height: 76px;list-style: none;border-radius: 0;cursor: pointer;transition-duration: 0.3s;padding-left: 60px;}

.page42 .tutorial_tab li::before,
.page42 .tutorial_tab li::after {position: absolute;right: -1px;content: '';width: 56px;height: 56px;border-radius: 100%;box-shadow: 0 0 0 20px transparent;transition-duration: 0.3s;z-index: 1;}
.page42 .tutorial_tab li:first-child::before{display: none;}
.page42 .tutorial_tab li:last-child::after{display: none;}
.page42 .tutorial_tab li::before {top: -56px;clip-path: inset(50% 0 0 50%);}

.page42 .tutorial_tab li::after {bottom: -56px;clip-path: inset(0 0 50% 50%);}


.page42 .tutorial_tab li.active,
.page42 .tutorial_tab li:hover {background-color: #313135;transition-duration: 0.3s;color: #3399FF;}

.page42 .tutorial_tab li.active::before,
.page42 .tutorial_tab li.active::after,
.page42 .tutorial_tab li:hover::before,
.page42 .tutorial_tab li:hover::after {box-shadow: 0 0 0 56px #313135;}

.page43 .tab{margin-top: 70px;  white-space: nowrap;overflow-x: auto;
    height: 50px;}
.page43 .tab .tab_item{display: inline-block;vertical-align: top;position: relative;margin-right: 130px;cursor: pointer;}
.page43 .tab .tab_item.active,.page43 .tab .tab_item:hover{color: #3399FF;}
.page43 .tab .tab_item.active::after,.page43 .tab .tab_item:hover::after{content: '';width: 8px;height: 8px;background: #3399FF;border-radius: 50%;display: block;position: absolute;left: 50%;bottom: -13px;transform: translateX(-50%);}
.page43 .sub_tab{margin-top: 10px;white-space: nowrap;overflow-x: auto;overflow-y: hidden;}
.page43 .sub_tab .sub_tab_item{display: inline-block;line-height: 29px;border-radius: 14px;text-align: center;padding-left: 22px;padding-right: 22px;background: #313135;margin-right: 30px;cursor: pointer;}
.page43 .sub_tab .sub_tab_item.active,.page43 .sub_tab .sub_tab_item:hover{background: #3399FF;}
.page43 .question_ul{margin-top: 40px;}
.page44 .tab{margin-top: 40px;white-space: nowrap;overflow-x: auto;height: 50px;}
.page44 .tab_item{display: inline-block;vertical-align: top;min-width: 182px;line-height: 37px;text-align: center;padding-left: 20px;padding-right: 20px;margin-right: 30px;position: relative;background: #313135;border-radius: 15px;cursor: pointer;}
.page44 .tab_item.active,.page44 .tab_item:hover{color: #3399FF;}
.page44 .tab_item.active::after,.page44 .tab_item:hover::after{content: '';width: 8px;height: 8px;background: #3399FF;border-radius: 50%;display: block;position: absolute;left: 50%;bottom: -12px;transform: translateX(-50%);}
.page44 .download_li{display: inline-block;margin-right: 78px;margin-top: 70px;vertical-align: top;}
.page44 .download_li:nth-of-type(4n){margin-right: 0;}
.page44 .download_li .download_item{width: 236px;}
.page44 .download_li .download_item .cover_item{width: 236px;height: 249px;background: #313135;border-radius: 28px;display: flex;align-items: center;justify-content: center;}
.page44 .download_li .download_item .cover_item img{width: 82px;height: auto;display: block;}
.page44 .download_li .download_item .download_btn{margin-top: 10px;cursor: pointer;color: #3399FF;}
.page44 .download_li .download_item .download_btn span{margin-left: 8px;vertical-align: middle;}
.page44 .download_li .download_item .download_btn img{width: 12px;height: auto;display: block;}






.popup .form_nav{width: 580px;padding: 20px 25px;position: relative;height: auto;}
.popup .form_nav .name_input_nav .input{width: 140px;}
.popup .form_nav .phone_input_nav .input{width: 190px;}
.popup .form_nav .country_input_nav .input{width: 165px;}
.popup .form_nav .company_input_nav .input{width: 275px;}
.popup .form_nav .email_input_nav .input{width: 225px;}
.popup .form_nav .website_input_nav .input{width: 280px;}
.popup .form_nav .type_input_nav .m_select{width: 235px;height: 40px;border-radius: 8px;border: 1px solid #0099FF;color: #fff;font-size: 19px;padding-left: 15px;padding-right: 15px;background: transparent;appearance: none;position: relative;padding-right: 55px;}
.popup .form_nav .type_input_nav .m_select_box{width: 235px;height: 40px;position: relative;margin-top: 15px;}
.popup .form_nav .message_input_nav .textarea{width: 100%;margin-top: 15px;height: 148px;}
.pop_close{position: absolute;top: -10px;right: -15px;width: 40px;height: auto;display: block;z-index: 3;}

.mt180{margin-top: 180px;}
.page50 .form_nav{width: 630px;position: relative;height: auto;padding: 0;}
.page50 .form_nav .input{border-radius: 6px;border: 1px solid #0099FF;height: 58px;margin-top: 15px;color: #fff;font-size: 19px;padding-left: 15px;padding-right: 15px;}
.page50 .form_nav .name_input_nav .input{width: 166px;}
.page50 .form_nav .phone_input_nav .input{width: 227px;}
.page50 .form_nav .country_input_nav .input{width: 214px;}
.page50 .form_nav .company_input_nav .input{width: 356px;}
.page50 .form_nav .email_input_nav .input{width: 268px;}
.page50 .form_nav .website_input_nav .input{width: 346px;}
.page50 .form_nav .type_input_nav .m_select{width: 266px;height: 58px;border-radius: 8px;border: 1px solid #0099FF;color: #fff;font-size: 19px;padding-left: 15px;padding-right: 15px;background: transparent;appearance: none;position: relative;padding-right: 55px;}
.page50 .form_nav .type_input_nav .m_select_box{width: 266px;height: 58px;position: relative;margin-top: 15px;}
.page50 .form_nav .message_input_nav .textarea{width: 100%;margin-top: 15px;height: 148px;}
.page50 .form_nav .form_btn{font-size: 20px;width: 301px;height: 69px;border-radius: 5px;margin-top: 30px;}

@media screen and (max-width: 1440px) {
    .head_main{padding: 0;}
    .applications_item{width: 230px;height: 374px;}
    .applications_item + .applications_item{margin-left: 10px;}
    .info_applications_item{width: 365px;margin-right: 8px;display: inline-block;vertical-align: top;margin-top: 50px;}
    .info_applications_item:nth-of-type(3n){margin-right: 0;}
    .info_applications_item .box{height: 594px;width: 100%;display: block;position: relative;}
    .moblie.plr20{padding-left: 0;padding-right: 0;}
    .moblie.plr30{padding-left: 10px;padding-right: 10px;}

    .page31 .Features_box .img.mid_img{width: 624px;height: 352px;}


    .page42 .tutorial_box{height: auto;padding-top: 60px;padding-left: 25px;padding-right: 25px;padding-bottom: 20px;background: #313135;border-radius: 0px 0px 0px 48px;}
    .page42 .tutorial_item{width: 100%;height:auto;background: #98989A;box-shadow: 0px 8px 15px 3px rgba(1,1,5,0.43);border-radius: 28px 28px 0px 0px;}
    .page42 .tutorial_title{line-height: 40px;text-align: center;}

    .page42 .tutorial_tab li {padding-left: 30px;}
    .page42 .tutorial_box .video_team{display: inline-block;vertical-align: top;margin-right: 25px;margin-top: 35px;width: calc((100% - 30px) / 2);}

    .homepage .find_box li{margin-right: 40px;width:calc( 415px * 0.9);}
    .homepage .find_box li .img{width:calc( 415px * 0.9);height:calc( 236px * 0.9);border-radius: 8px;}
}

@media screen and (max-width: 1330px) {
    header .logo{width: 103px;}
    .head_main ul{padding-right: 2%;font-size: 14px;}
    /* homepage */
    .pb150{padding-bottom: 104px;}

    .banner_box .info{font-size: 50px;font-weight: bold;padding-left: 87px;font-family: 'Popins-Bold';padding-right: 87px;}
    .banner_box .info .btn{width: 286px;height: 78px;text-align: center;line-height: 78px;background: #0099ff; border-radius: 16px;font-size: 30px;font-weight: bold; display: block;margin: 48px 64px 0 auto;font-family: 'Popins-Bold';}
    .homepage .page11 .Features_box .img{width: 702px;height: 396px;}
}
@media screen and (max-width: 1280px) {

    .page21 .param_img img{width: 93px;height: 152px;margin-right: 20px;}
    .page21 .param_img img:first-child{width: 328px;height: 184px;}
    .page21 .param_img img:last-child{margin-right: 0;}
    .page21 .param_img{width: 330px;}
    .page21 .fs25{font-size: 18px;}
    .page21 .fs18{font-size: 12px;}
    .page21 video{width: 445px;height: 279px;}
    .page21 .iframe{width: 445px;height: 279px;}
    .page21 .left{width: 341px;display: inline-block;vertical-align: middle;text-align: center;}
    .page21 .right{width: 540px;display: inline-block;vertical-align: middle;text-align: center;}
    .page21 .specify_ul::before{left: 341px;}
    .homepage .Features_box{padding-top: 20px;padding-bottom: 37px;font-size: 14px;}
    .homepage .Features_box .img{width: 500px;height: 280px;}
    .homepage .Features_box .icon{width: 37px;height: 37px;}
 
    .homepage .Features_box .tips{width:calc( 100% - 16px);height: calc(100% - 139px);left: 13px;bottom: 0;}
    .full_img_link .text{width: 944px;}
    .page31 .banner_video .text{width: 944px;}

    .page31 .data_nav .cover{width: 380px;height: 213px;object-fit: cover;display: block;}

    .page44 .download_li{display: inline-block;margin-right: 30px;margin-top: 70px;vertical-align: top;}
    .page44 .download_li:nth-of-type(4n){margin-right: 0;}
    .page44 .download_li .download_item{width: 196px;}
    .page44 .download_li .download_item .cover_item{width: 196px;height: 206px;}



    .page50 .form_nav{width: 530px;position: relative;height: auto;padding: 0;}
    .page50 .form_nav .input{border-radius: 6px;border: 1px solid #0099FF;height: 58px;margin-top: 15px;color: #fff;font-size: 19px;padding-left: 15px;padding-right: 15px;}
    .page50 .form_nav .name_input_nav .input{width: 140px;}
    .page50 .form_nav .phone_input_nav .input{width: 199px;}
    .page50 .form_nav .country_input_nav .input{width: 159px;}
    .page50 .form_nav .company_input_nav .input{width: 308px;}
    .page50 .form_nav .email_input_nav .input{width: 224px;}
    .page50 .form_nav .website_input_nav .input{width: 284px;}
    .page50 .form_nav .type_input_nav .m_select{width: 210px;height: 58px;border-radius: 8px;border: 1px solid #0099FF;color: #fff;font-size: 19px;padding-left: 15px;padding-right: 15px;background: transparent;appearance: none;position: relative;padding-right: 55px;}
    .page50 .form_nav .type_input_nav .m_select_box{width: 210px;height: 58px;position: relative;margin-top: 15px;}
    .page50 .form_nav .message_input_nav .textarea{width: 100%;margin-top: 15px;height: 148px;}
    .page50 .form_nav .form_btn{font-size: 20px;width: 300px;height: 69px;border-radius: 5px;margin-top: 30px;}
    .mt180{margin-top: 100px;}
    .fs30{font-size: 28px;}
}
@media screen and (max-width: 1200px) {
    .head_main{padding-left: 0;padding-right: 0;}
    header .logo{width: 103px;}
    .head_main ul{padding-right: 2%;font-size: 14px;}
    .free_box{margin-left: 24px;min-width: 160px;height: 32px;line-height: 32px;border-radius: 8px;font-weight: bold;font-size: 16px;font-family: 'Popins-Bold';}
    /* homepage */
    .pb150{padding-bottom: 104px;}
    .pb70{padding-bottom: 20px;}

    .banner_box  .info{font-size: 50px;font-weight: bold;padding-left: 30px;padding-top: 20px;font-family: 'Popins-Bold';padding-right: 30px;}
    .banner_box .info .btn{width: 286px;height: 78px;text-align: center;line-height: 78px;background: #0099ff; border-radius: 16px;font-size: 30px;font-weight: bold; display: block;margin: 48px 64px 0 auto;font-family: 'Popins-Bold';}
    .homepage .Benefits_box .icon,.homepage .Stats_box .icon{margin-top: 20px;}


    /* .mt40{margin-top: 20px;} */

    .homepage .title{font-size: 38px;}
    .homepage .Stats_box{padding-top: 48px;padding-bottom: 48px;}
    .homepage .morecuts_box .mt35{margin-top: 15px;}
    .homepage .morecuts_box .line_15{line-height: 1.8;}
    .homepage .morecuts_box {padding-bottom: 40px;padding-top: 18px;font-size: 20px;}
    .homepage .morecuts_box .img{width:calc( 810px * 0.8);height:calc( 456px * 0.8);}

    .homepage .morecuts_box .part_main{padding-right: 20px;background: #101014;width:calc( 632px * 0.8);height:calc( 480px * 0.8);left: 24px;bottom: 45px;}

    .homepage .morecuts_box .part_main .btn{text-align: center; height: 28px;line-height: 28px;border-radius: 15px;font-size: 15px;margin-left: 15px;}
    .homepage .find_box{padding: 38px 0 52px;font-size: 16px;}

    .homepage .find_box .title2{font-size: 15px;}
    .homepage .find_box li{margin-right: 30px;width:calc( 415px * 0.7);}
    .homepage .find_box li .img{width:calc( 415px * 0.7);height:calc( 236px * 0.7);border-radius: 8px;}
    .homepage .find_box li:last-of-type{margin-right: 0;}
    .homepage .find_box .nam{max-width: calc(100% - 45px);}
    .homepage .find_box .icon{width:calc( 37px *0.8);height:calc( 37px * 0.8);}
    .form_nav{zoom: 0.9;}
    .info_applications_item{width: 364px;margin-right: 8px;display: inline-block;vertical-align: top;margin-top: 50px;}
    .info_applications_item .box{height: 594px;width: 100%;display: block;position: relative;}
    .info_applications_item .box img{width: 100%;height: 100%;object-fit: cover;display: block;}
    .info_applications_item .box .bottom{position: absolute;bottom: 0;left: 0;z-index: 1;background: rgba(51, 51, 51, 0.6);line-height: 110px;width: 100%;font-size: 16px;
        color: #FFFFFF;text-align: center;}

    .homepage .page11 .Features_box .img{width: 630px;height: 356px;}
    .page31 .Features_box .img.mid_img{width: 504px;height: 284px;}
    .mr110{margin-right: 90px;}
    .homepage .find_box li{margin-right: 40px;width:calc( 415px * 0.8);}
    .homepage .find_box li .img{width:calc( 415px * 0.8);height:calc( 236px * 0.8);border-radius: 8px;}

}
@media screen and (max-width: 980px) {
    .n_1100{display: none;}
    .n_980{display: none;}
    header .logo{width: 103px;}
    .head_main{padding: 0 20px;font-size: 14px;}
    .head_main ul{padding-right: 0%;font-size: 14px;}
    .free_box{margin-left: 10px;min-width: 130px;height: 24px;line-height: 24px;border-radius: 6px;font-weight: bold;font-size: 12px;font-family: 'Popins-Bold';}
    /* homepage */
    .pb150{padding-bottom:calc( 104px * 0.8 * 0.8);}
    .homepage .video_box .info{font-size: 20px;font-weight: bold;font-family: 'Popins-Bold';}
    .homepage .video_box .info{        font-size: 17px;font-weight: bold;font-family: 'Popins-Bold';}

    /*.homepage .video_box .info .btn{width:143px;height: 63px;text-align: center;line-height: 63px; border-radius: 13px;font-size: 24px;margin: 38px 51px 0 auto;}*/
    .banner_box .info{font-size: 40px;font-weight: bold;padding-left: 275px;font-family: 'Popins-Bold';}
    .banner_box .info{        font-size: 35px;font-weight: bold;font-family: 'Popins-Bold';padding-left: 30px;padding-top: 35px;padding-right: 30px;}

    .banner_box .info .btn{width:calc( 286px * 0.8);height: 63px;text-align: center;line-height: 63px; border-radius: 13px;font-size: 24px;margin: 38px 51px 0 auto;}
    .homepage .Benefits_box .icon,.homepage .Stats_box .icon{width:calc( 64px * 0.8);height:calc( 64px * 0.8);margin-top: 16px;}
    
    .homepage .Benefits_box .info1,.homepage .Stats_box .info1{font-size: 15px;}
    .homepage .Benefits_box .info2,.homepage .Stats_box .info2{font-size: 10px;}
    .homepage .title{font-size: 20px;}
    .homepage .Benefits_box .icon, .homepage .Stats_box .icon {
        width: 32px;
        height: 32px;
        margin-top: 16px;
    }
    .homepage .Benefits_box .info1, .homepage .Stats_box .info1 {
        font-size: 30px;
    }

    .homepage .Stats_box{padding-top: 30px;padding-bottom: 30px;}
    .homepage .Features_box{padding-top: 16px;padding-bottom: 32px;font-size: 14px;}
    .homepage .Features_box .img{width:calc( 705px * 0.8 * 0.8);height:calc( 396px * 0.8 * 0.8);}
    .homepage .Features_box .icon{width:calc( 37px * 0.8);height:calc( 37px * 0.8);}
   
    .homepage .Features_box .tips{width:calc( 100% - 12px);height: calc(100% - 111px);left: 10px;bottom: 0;}
    .homepage .morecuts_box {padding-bottom: 40px;padding-top: 14px;font-size: 14px;}
    .homepage .morecuts_box .img{width:calc( 810px * 0.8 * 0.8);height:calc( 456px * 0.8 * 0.8);}
    .homepage .morecuts_box .part_main{background: #101014;width:clac( 632px * 0.8 *0.8);height:calc( 480px * 0.8 *0.8);left: 19px;bottom: 36px;padding-right: 51px;}
    .homepage .morecuts_box .part_main .title1{font-size: 24px;}
    .homepage .morecuts_box .part_main  .btn{ width:calc( 207px * 0.8 * 0.8);text-align: center; height: 24px;line-height: 24px;border-radius: 12px;font-size: 19px;margin-left: 72px;}
    .homepage .find_box{padding: 32px 0 40px;font-size: 12px;}
    .homepage .find_box .title1{font-size: 24px;}
    .homepage .find_box .title2{font-size: 12px;}
    .homepage .find_box li{margin-right: 44px;width:calc( 415px * 0.8 * 0.8);}
    .homepage .find_box li .img{width:calc( 415px * 0.8 * 0.8);height:calc( 236px * 0.8 * 0.8);border-radius: 6px;}
    .homepage .find_box li:last-of-type{margin-right: 0;}
    .homepage .find_box .nam{max-width: calc(100% - 24px);}
    .homepage .find_box .icon{width:calc( 37px *0.8 * 0.8);height:calc( 37px * 0.8 * 0.8);}
    .form_nav{zoom: 1;}
    .page11 .core_box{padding-left: 30px;padding-right: 30px;}
    .core_box.flex{display: block;}
    .core_box.flex .left_nav{width: 100%;}
    .core_box.flex .form_nav{margin-top: 30px;margin-left: auto;margin-right: auto;}

    .applications_item{width: 180px;height: 293px;}
    .applications_item .applications_title{position: absolute;bottom: 0;left: 0;width: 100%;z-index: 2;background: rgba(51, 51, 51, 0.6);line-height: 85px;font-size: 18px;color: #FFFFFF;text-align: center;}

    .info_applications_item{width: 280px;margin-right: 8px;display: inline-block;vertical-align: top;margin-top: 50px;}
    .info_applications_item .box{height: 455px;width: 100%;display: block;position: relative;}
    .info_applications_item .box img{width: 100%;height: 100%;object-fit: cover;display: block;}
    .info_applications_item .box .bottom{position: absolute;bottom: 0;left: 0;z-index: 1;background: rgba(51, 51, 51, 0.6);line-height: 110px;width: 100%;font-size: 18px;
        color: #FFFFFF;text-align: center;}
    .info_applications_item .btn_detail{font-size: 14px;}
    .homepage .page11 .Features_box .img{width: 100%;height:calc((100% / 504) * 284);}
    .page31 .Features_box .img.mid_img{width: 403px;height: 227px;}
    .mr110{margin-right: 50px;}
    .page31 .moblie.flex{display: block;}
    .page31 .moblie.flex-box{display: block;}
    .page11 .moblie.flex-box{display: block;}
    .page31 .moblie .flex-grow-1{width: 100%;}
    .page31 .moblie .mr50{margin-right: 0;}
    .page31 .moblie .ml50{margin-left: 0;}
    .page31 .moblie .mr100{margin-right: 0;}
    .page31 .moblie .ml100{margin-left: 0;}
    .page31 .moblie_mt30{margin-top: 30px;}
    .page32 .cover{width: 335px;height: 188px;}
    .page32 .fs36{font-size: 22px;}
    .fs62{font-size: 30px;}
    .page32 .fs30{font-size: 18px;}
    .page33 .news_item{margin-right: 0;width: 100%;}

    .page33 .news_item img{width: 100%;height: calc(100% / 326 * 200);}


}
@media screen and (max-width: 768px) {
    .dis_d_mini{display: block;}
    .dis_n_mini {display: none;}
    .dis_d_mini.mr15{margin-right: 0;}
    .free_box{margin-left: auto;margin-right: 0;display: none; }
    header,.head_main{ height: 63px;line-height: 63px;}
    body{padding-top: 63px;}
    .head_main{padding: 0 ;font-size: 12px;}
    header .logo{width: 80px;}
    .head_main ul{padding-right: 0%;font-size: 14px;}
    /* .head_main .free_box{margin-left: 0px;width: 130px;height: 24px;line-height: 24px;border-radius: 6px;font-weight: bold;font-size: 12px;} */
    /*  */
    /* 视频/横幅区域 */
    .homepage .video_box img, .homepage .video_box video, .homepage .video_box .iframe{ height: calc(100vw / 1440 * 650  + 200px);}
    .homepage .video_box .info {position: absolute; padding-top: 25px;  top: 0;left: 0; text-align: center;font-size: 20px;padding-left: 0px;}
    .homepage .pb150{padding-bottom: 40px;}
    .homepage .video_box .info .btn {width: 200px; height: 40px;line-height: 40px; font-size: 18px;  margin: 15px auto 0; }
    .banner_box .info {position: absolute; padding-top: 10px;  top: 0;left: 0; text-align: left;font-size: 30px;padding-left: 15px;padding-right: 15px;}
    .pb150{padding-bottom: 40px;}
    .fs70{font-size: 35px;}
    .banner_box .info .btn {width: 200px; height: 40px;line-height: 40px; font-size: 18px;  margin: 15px auto 0; }
    /* Benefits 和 Stats 部分 */
    .homepage .Benefits_box, .Stats_box {padding: 30px 0; }
    .homepage .Benefits_box ul, .Stats_box ul {flex-direction: column; align-items: center;}
    .homepage .Benefits_box li, .Stats_box li { width: 100%; margin-bottom: 15px; padding: 0 15px; }
    .homepage .title { font-size: 20px; margin-bottom: 30px; }
    .homepage .Benefits_box .info1, .Stats_box .info1 { font-size: 30px;}
    .homepage .Benefits_box .info2, .Stats_box .info2 {font-size: 18px;  }
    /* Features 部分 */
    .homepage .page11 .Features_box{padding-top: 0;}
    .homepage .Features_box .flex { flex-direction: column }
    .homepage .Features_box .img { width: 100%;  height: auto; margin: 0 0 20px 0;}
    .homepage .Features_box .flex > div {padding: 0; }
    .homepage .Features_box .title1 {  font-size: 18px;}
    .homepage .Features_box .mt45 { margin-top: 20px;font-size: 12px;padding-bottom: 15px;}
    .homepage .Features_box .tips { display: none;}
    /* Morecuts 部分 */
    .homepage .morecuts_box { padding: 30px 0; position: relative;font-size: 12px;}
    .homepage .morecuts_box .img { width: 100%; height: auto; margin: 20px 0;}
    .homepage .morecuts_box .img.abd{position: relative;
        right: 0;top: 0}
    .homepage .morecuts_box .part_main { position: relative; width: 100%; height: auto; left: 0; bottom: 0; padding: 20px;background: rgba(16, 16, 20, 0.9);}
    .homepage .morecuts_box .part_main .btn {  margin: 20px auto;  display: block; width: 120px;    height: 28px;   line-height: 28px; font-size: 15px;cursor: pointer;  }
    /* Find us 部分 */
    .homepage .find_box ul {  flex-direction: column;  align-items: center; }
    .homepage .find_box li {  width: 100%;  margin-right: 0;   margin-bottom: 30px; }
    .homepage .find_box li .img {  width: 100%;height: auto;}
    .homepage .find_box .title1 {font-size: 18px;  }
    .homepage .find_box .title2 { font-size: 12px;}
    .phone_more ul li { border-bottom: 1px solid #333;}
    /* 调整边距和填充 */
    .mt90, .mt85, .mt65, .mt100 {margin-top: 30px;}
    .pb100, .pt60 { padding-bottom: 40px; padding-top: 40px;}
    .homepage .plr20, .plr30 {padding-left: 10px;padding-right: 10px;}
    .phone_part{flex: unset;width: 100%;}
    .mt110{margin-top: 55px;}

    .flex.mt55 {
        flex-direction: column !important;
        align-items: flex-start;
    }
    .flex.mt55 .img {
        margin-left: 0 !important;
        margin-top: 10px;
        order: 1;
    }
    .flex.mt55 .phone_part {
        width: 100%;
        order: 2;
        padding-top: 10px;
    }
    .secend_part ul li {border-bottom: none;}
    .pb70{padding-bottom: 0px;}
    .fs36{font-size: 16px;}
    .btn_try{width: 172px;line-height: 40px;text-align: center;border: 1px solid rgba(0, 0, 0, 1);border-radius: 8px;background: #0099FF;font-size: 14px;
        color: #FFFFFF;}
    .btn_search{width: 182px;line-height: 40px;text-align: center;border: 1px solid rgba(0, 0, 0, 1);border-radius: 8px;background: #0099FF;font-size: 12px;
        color: #FFFFFF;}
    .ml50{margin-left: 25px;}
    .ml100{margin-left: 25px;}
    .mt40{margin-top: 20px;}
    .banner_box img, .banner_box video, .banner_box .iframe{height: calc(100vw / 1440 * 650  + 200px);}
    .homepage .Benefits_box .info2, .homepage .Stats_box .info2 {
        font-size: 13px;
    }
    /* 11 */
    .page11 .core_box{padding-top: 30px;padding-left: 15px;padding-right: 15px;padding-bottom: 30px;}
    .core_box .left_nav .left_title{font-size: 20px;}
    .core_box.flex .form_nav{width: 100%;height: auto;padding-top: 20px;padding-left: 15px;padding-right: 15px;padding-bottom: 20px;font-size: 0;border-radius: 19px;}
    .core_box.flex .form_nav div{font-size: 10px;}
    .form_nav .input{height: 27.5px;margin-top: 7.5px;padding-left: 7.5px;padding-right: 7.5px;font-size: 10px;}
    .core_box.flex .left_nav{padding-right: 0;}
    .form_nav .name_input_nav .input{width: 75px;}
    .ml20{margin-left: 10px;}
    .form_nav .phone_input_nav .input{width: 105px;border-radius: 4px;}
    .form_nav .country_input_nav .input{width: 83px;border-radius: 4px;}
    .form_nav .company_input_nav .input{width: 159px;border-radius: 4px;}
    .form_nav .type_input_nav .m_select_box{width: 117.5px;height: 27.5px;margin-top: 7.5px;border-radius: 4px;}
    .form_nav .type_input_nav .m_select{width: 117.5px;height: 27.5px;font-size: 10px;padding-right: 30px;border-radius: 4px;}
    .form_nav .type_input_nav .m_select_box::before{right: 15px;border-left: 3.5px solid transparent;border-right: 3.5px solid transparent;border-top: 7px solid #0099FF;}
    .mt30{margin-top: 15px;}
    .form_nav .email_input_nav .input{width: 127px;border-radius: 4px;}
    .form_nav .website_input_nav .input{width: 149px;border-radius: 4px;}
    .form_nav .message_input_nav .textarea {margin-top: 7.5px;height: 82px;font-size: 10px;border-radius: 4px;padding: 7.5px;border-radius: 4px;}
    .form_nav .form_btn {width: 150px;font-size: 10px;border-radius: 3px;padding: 3px 0;margin-top: 5px;}
    .apply_btn{width: 197.5px;}
    .core_box .core_item{padding-top: 12.5px;padding-bottom: 12.5px;}
    .core_box .left_nav .left_title{font-size: 20px;}
    .applications_item{width: calc((100% - 30px) / 2);height: calc(((100% - 30px) / 2) / 342 * 557);margin-top: 15px;}
    .applications_item+.applications_item{margin-left: 15px;}
    .applications_item:nth-of-type(-n+2){margin-top: 10px;}
    .applications_item:nth-of-type(3n){margin-left: 0px;}
    .applications_item .applications_title{position: absolute;bottom: 0;left: 0;width: 100%;z-index: 2;background: rgba(51, 51, 51, 0.6);line-height: 42.5px;font-size: 16px;color: #FFFFFF;text-align: center;}
    .moblie_pb30{padding-bottom: 30px;padding-left: 0;}

    .footer .footer_left{width: 100%;display: block;padding-top: 22.5px;padding-bottom: 10px;}
    .footer .footer_right{width:100%;display: block;position: relative;padding-top:0;padding-bottom: 10px;padding-left: 0;}
    .footer .footer_right::before{display: none;}
    .footer .link_icon{border-radius: 50%;width: 30px;height: 30px;display: inline-block;margin-right: 20px;cursor: pointer;}
    .footer .link_icon:hover{background: #0099FF;}
    .footer .link_icon img{width: 30px;height: 30px;object-fit: cover;}
    .footer .footer_site{padding: 20px 10px;color: #fff;font-size: 10px;}

    .footer .footer_site .logo{width: 80px;height: auto;display: inline-block;vertical-align: middle;margin-right: 20px;}

    .banner_box.normal img, .banner_box.normal video, .banner_box.normal .iframe{height: calc(100vw / 1440 * 650  + 100px);}
    .banner_box.middle img, .banner_box.middle video, .banner_box.middle .iframe{height: calc(100vw / 1440 * 650  + 100px);}
    .banner_box.normal img.icon_cursor{width: 15px;height: auto;}
    .banner_box.middle img.icon_cursor{width: 15px;height: auto;}

    .form_fix{position: fixed;bottom: 50%;right: 50%;z-index: 20;display: inline-block;vertical-align: top;transform: translateY(50%) translateX(50%);}

    .form_fix .form_nav{width: 330px;padding: 20px 12.5px;font-size: 0;height: auto;border-radius: 19px;position: relative}
    .form_fix .form_nav div{font-size: 10px;}
    .form_fix .form_nav .name_input_nav .input{width: 76px;border-radius: 4px;}
    .form_fix .form_nav .phone_input_nav .input{width: 125px;border-radius: 4px;}
    .form_fix .form_nav .country_input_nav .input{width: 87px;border-radius: 4px;}
    .form_fix .form_nav .company_input_nav .input{width: 164px;border-radius: 4px;}
    .form_fix .form_nav .email_input_nav .input{width: 139px;border-radius: 4px;}
    .form_fix .form_nav .website_input_nav .input{width: 155px;border-radius: 4px;}
    .form_fix .form_nav .type_input_nav .m_select{width: 135px;height: 27.5px;border-radius: 8px;border: 1px solid #0099FF;color: #fff;font-size: 10px;padding-left: 7.5px;padding-right: 7.5px;background: transparent;appearance: none;position: relative;padding-right: 30px;border-radius: 4px;}
    .form_fix .form_nav .type_input_nav .m_select_box{width: 135px;height: 27.5px;position: relative;margin-top: 7.5px;}
    .form_fix .form_nav .message_input_nav .textarea{width: 100%;margin-top: 15px;height: 74px;border-radius: 4px;}
    .form_fix .form_nav .type_input_nav .m_select_box::before{right: 15px;border-left: 3.5px solid transparent;border-right: 3.5px solid transparent;border-top: 7px solid #0099FF;}
    .pb240{padding-bottom: 0;}
    .info_applications_item{width: 100%;margin-right: 0;margin-top: 25px;}
    .info_applications_item .box .bottom{line-height: 55px;font-size: 18px;}
    .info_applications_item .info{font-size: 12px;height: auto;margin-top: 20px;}
    .info_applications_item .btn_detail{margin-top: 15px;}
    .icon_cursor{width: 15px;}
    .pt90{padding-top: 45px;}
    .pb120{padding-bottom: 60px;}
    .page21 .moblie.flex-box{display: block;}
    .page21 .moblie.flex{display: block;}
    .page21 .moblie .flex-grow-1{width: 100%;}
    .page31 .moblie.flex-box{display: block;}
    .page31 .moblie.flex{display: block;}
    .page31 .moblie .flex-grow-1{width: 100%;}
    .page21 .moblie.mt40{margin-top: 0;}
    .page21 .moblie .param{margin-top: 20px;border-left: none;border-right: 1px solid #fff;}
    .page21 .moblie .param:last-child{border-right: none;}
    .page21 .moblie .param_ul{margin-top: 30px;}
    .page21 .moblie .param_ul.pr35{padding-right: 0;}
    .page21 .btn2{margin-left: 30px;}

    .page21 .moblie_center{justify-content: center;}
    .page21 .moblie .param_img{margin-top: 15px;}
    .page21 .param_img{width: 100%;}
    .page21 .param_img img{width: calc((100% - 20px - 10px) / 3);margin-right: 10px;}
    .page21 .param_img img:first-child{width: 100%;}
    .page21 video{width: 100%;}
    .page21 .iframe{width: 100%;}
    .page21 .moblie .pl40{padding-left: 0;}
    .page21 .features_ul li::before{width: 6px;height: 6px;top: 4px;}
    .page21 .features_ul li div{margin-left: 29px;}
    .page21 .left{width: 40%;}
    .page21 .right{width: 58%;}
    .page21 .moblie.w1200{margin-left: 0;margin-right: 0;}
    .page21 .specify_ul::before{left: 40%;}
    .page21 .specify_ul li{line-height: 19px;}
    .moblie.plr20{padding-left: 0;padding-right: 0;}
    .full_img_link .text{width: 100%;bottom: 0;padding-left: 15px;padding-right: 15px;}
    .lh70{line-height: 25px;}
    .ptb70{padding-top: 35px;padding-bottom: 35px;}
    .page31 .banner_video .text{width: 100%;padding-left: 15px;padding-right: 15px;}
    .page31 .data_nav .cover{margin-top: 15px;}
    .page31 .choose_ul .icon_choose{width: 16.5px;height: 12.5px;}
    .page31 .banner_video{margin-top: 45px;}
    .question_info{padding: 15px;}
    .question_title{line-height: 35px;padding-left: 15px;padding-right: 15px;}
    .ico26{width: 13px;height: auto;}
    .page21 .pb100{padding-top: 0;padding-bottom: 40px;}
    .page32.pb100{padding-top: 0;padding-bottom: 40px;}
    .ptb50{padding-top: 25px;padding-bottom: 25px;}
    .page32 .icon_address{width: 36px;height: 47px;}
    .page32 .icon_phone{width: 47px;height: 47px;}
    .page32 .icon_address_white{width: 28px;height: 36px;}
    .page32 .tips{line-height: 27px;padding-left: 12px;padding-right: 12px;}
    .page32 .fs36{font-size: 18px;}
    .page32 .moblie.flex-box{display: block;}
    .page32 .moblie .flex-grow-1{width: 100%;}
    .page32 .mt80{margin-top: 30px;}
    .mob_mt60{margin-top: 30px;}
    .page32 .plr60{padding-left: 0;padding-right: 0;}
    .page32 .sub_title{line-height: 50px;}
    .page32 .cover{width: 100%;height: calc(100% / 559 * 314);}
    .page32 .moblie .pl50{padding-left: 0;}
    .page32 .moblie_mt30{margin-top: 15px;}
    .page33.pb100{padding-top: 0;}
    .page33 .news_item{margin-top: 35px;height: auto;padding: 15px 12.5px;border-radius: 20px;}
    .page33 .news_item .tips{width: 55px;line-height: 15px;border-radius: 3px;}
    .page331 .info_tips{width: 55px;line-height: 15px;text-align: center;background: #3399FF;border-radius: 3px;display: inline-block;vertical-align: middle;}
    .page34 .btn1{width: 173px;line-height: 37px;text-align: center;background: #0099FF;border-radius: 10px;}
    .page34 .btn2{width: 280px;line-height: 37px;text-align: center;margin-left: 20px;background: #0099FF;border-radius: 10px;}
    .page34 .btn2.fs36{font-size: 12px;}
    .page42 .tutorial_tab{width: 90px;}
    .page42 .tutorial_box{padding-top: 30px;padding-bottom: 30px;padding-left: 15px;padding-right: 15px;}
    .page42 .pt60{padding-bottom: 0;}
    .pl45{padding-left: 22px;}
    .page43.pb100{padding-top: 0;}
    .page43 .tab{margin-top: 35px;
        height: 40px;}
    .page43 .tab .tab_item{margin-right: 65px;}
    .page43 .sub_tab{margin-top: 10px;}
    .page43 .sub_tab .sub_tab_item{margin-right: 15px;}
    .page43 .question_ul{margin-top: 20px;}
    .page43 .pb100{padding-top: 0;}
    .question_ul li{margin-top: 12.5px;}
    .page44 .download_li{display: inline-block;margin-right: 15px;margin-top: 30px;vertical-align: top;width: calc(50% - 15px);}
    .page44 .download_li:nth-of-type(2n){margin-right: 0;}
    .page44 .download_li .download_item{width: 100%;}
    .page44 .download_li .download_item .cover_item{width: 100%;padding-top: 50px;padding-bottom: 50px;height: auto;}
    .page44 .download_li .download_item .cover_item img{width: 41px;}
    .page44.pb100, .page44.pt60{padding-top: 0;}
    .page44 .tab{margin-top: 20px;height: 30px;}
    .page44 .tab_item{min-width: 91px;line-height: 20px;padding-left: 10px;padding-right: 10px;border-radius: 7px;}
    .page44 .tab_item.active::after, .page44 .tab_item:hover::after{width: 4px;height: 4px;bottom: -6px;}
    .page44 .mt50{margin-top: 20px;}
    .page42 .tutorial_tab li {padding-left: 5px;}
    .page42 .tutorial_box .video_team{width: 100%;margin-right: 0;margin-top: 15px;}
    .page42 .tutorial_box .video_team:nth-of-type(-n+2){margin-top: 15px;}
    .page42 .tutorial_box .video_team:first-child{margin-top: 0;}


    .popup .form_nav{width: 330px;padding: 20px 12.5px;font-size: 0;height: auto;border-radius: 19px;}
    .popup .form_nav div{font-size: 10px;}
    .popup .form_nav .name_input_nav .input{width: 76px;border-radius: 4px;}
    .popup .form_nav .phone_input_nav .input{width: 125px;border-radius: 4px;}
    .popup .form_nav .country_input_nav .input{width: 87px;border-radius: 4px;}
    .popup .form_nav .company_input_nav .input{width: 159px;border-radius: 4px;}
    .popup .form_nav .email_input_nav .input{width: 139px;border-radius: 4px;}
    .popup .form_nav .website_input_nav .input{width: 155px;border-radius: 4px;}
    .popup .form_nav .type_input_nav .m_select{width: 135px;height: 27.5px;border-radius: 8px;border: 1px solid #0099FF;color: #fff;font-size: 10px;padding-left: 7.5px;padding-right: 7.5px;background: transparent;appearance: none;position: relative;padding-right: 30px;border-radius: 4px;}
    .popup .form_nav .type_input_nav .m_select_box{width: 135px;height: 27.5px;position: relative;margin-top: 7.5px;}
    .popup .form_nav .message_input_nav .textarea{width: 100%;margin-top: 15px;height: 74px;border-radius: 4px;}
    .popup .form_nav .type_input_nav .m_select_box::before{right: 15px;border-left: 3.5px solid transparent;border-right: 3.5px solid transparent;border-top: 7px solid #0099FF;}
    .pop_close{position: absolute;top: -12.5px;right: -12.5px;width: 25px;height: auto;display: block;z-index: 3;}

    .page50 .moblie.flex-box{display: block;}
    .page50 .moblie .flex-grow-1{width: 100%;}
    .mt180{margin-top: 30px;}
    .page50 .form_nav{width: 330px;padding: 20px 12.5px;font-size: 0;height: auto;border-radius: 19px;}
    .page50 .form_nav div{font-size: 10px;}
    .page50 .form_nav .input{height: 27.5px;margin-top: 7.5px;}
    .page50 .form_nav .name_input_nav .input{width: 76px;border-radius: 4px;}
    .page50 .form_nav .phone_input_nav .input{width: 125px;border-radius: 4px;}
    .page50 .form_nav .country_input_nav .input{width: 87px;border-radius: 4px;}
    .page50 .form_nav .company_input_nav .input{width: 164px;border-radius: 4px;}
    .page50 .form_nav .email_input_nav .input{width: 139px;border-radius: 4px;}
    .page50 .form_nav .website_input_nav .input{width: 155px;border-radius: 4px;}
    .page50 .form_nav .type_input_nav .m_select{width: 135px;height: 27.5px;border-radius: 8px;border: 1px solid #0099FF;color: #fff;font-size: 10px;padding-left: 7.5px;padding-right: 7.5px;background: transparent;appearance: none;position: relative;padding-right: 30px;border-radius: 4px;}
    .page50 .form_nav .type_input_nav .m_select_box{width: 135px;height: 27.5px;position: relative;margin-top: 7.5px;}
    .page50 .form_nav .message_input_nav .textarea{width: 100%;margin-top: 15px;height: 74px;border-radius: 4px;}
    .page50 .form_nav .type_input_nav .m_select_box::before{right: 15px;border-left: 3.5px solid transparent;border-right: 3.5px solid transparent;border-top: 7px solid #0099FF;}
    .page50 .form_nav .form_btn{font-size: 10px;width: 150px;height: 35px;margin-top: 15px;}

    .fs30{font-size: 15px;}


}