.banner[data-v-59d08586]{display:flex;justify-content:center;align-items:flex-start;margin-top:80px;padding-top:80px;background-color:#000}@media screen and (max-width:750px){.banner[data-v-59d08586]{margin-top:56px}}.picproduct0[data-v-59d08586]{background:url(../img/product.a060efd6.jpg) no-repeat 50%;background-size:cover;height:25vw;width:calc(100vw - 16px)}.picaboutus[data-v-59d08586]{background:url(../img/aboutus.520abd06.jpg) no-repeat 50%;background-size:cover;height:25vw;width:calc(100vw - 16px)}.piccontaceus[data-v-59d08586]{background:url(../img/contaceus.545b495f.jpg) no-repeat 50%;background-size:cover;height:25vw;width:calc(100vw - 16px)}.picnews[data-v-59d08586]{background:url(../img/news.9b948014.jpg) no-repeat 50%;background-size:cover;height:25vw;width:calc(100vw - 16px)}.picproject[data-v-59d08586]{background:url(../img/project.80eccb37.jpg) no-repeat 50%;background-size:cover;height:25vw;width:calc(100vw - 16px)}.picsolution[data-v-59d08586]{background:url(../img/solution.414cc9b8.jpg) no-repeat 50%;background-size:cover;height:25vw;width:calc(100vw - 16px)}.cdo-left .cdol-middle{font-size:16px}.advantage{font-family:PingFang SC,黑体}.advantage,.advantage .adv-bgc{background-color:#f5f5f5}.advantage .adv-title{font-size:30px;line-height:30px;font-weight:700;color:#333}.advantage .adv-desc{font-weight:400;font-size:20px;line-height:24px}.advantage .adv-content{display:flex;flex-wrap:wrap;justify-content:center;background-color:#f5f5f5}.advantage .adv-content p{text-align:center}.advantage .adv-content .adv-box2{display:flex;background-color:#fff;margin:15px;flex-direction:column;align-items:center;justify-content:flex-start;width:376px;height:233px;box-shadow:0 0 12px rgba(0,0,0,.05);border-radius:10px}.advantage .adv-content .adv-box2 .box-img{margin:30px 0 20px}.advantage .adv-content .adv-box2 .box-title{font-size:20px;font-weight:700;line-height:30px;color:#333;margin-bottom:20px}.advantage .adv-content .adv-box2 .box-desc{color:#666;font-size:16px;line-height:26px}.card-one{display:flex;justify-content:center;font-family:PingFang SC,黑体}.card-one .cdo-left{display:flex;flex-direction:column;justify-content:space-around;padding-right:50px;padding-left:40px}.card-one .cdo-left .cdol-top .cdol-title{font-size:28px;color:#333;line-height:40px;font-style:normal;font-weight:700}.card-one .cdo-left .cdol-top .cdol-desc{font-size:18px;color:#555}.card-one .cdo-left .cdol-middle .middle-box{width:280px;height:70px;display:flex;justify-content:center;align-items:center;border:1px solid #e5e5e5}.card-one .cdo-left .cdol-middle .middle-box:first-child{border-radius:10px 10px 0 0}.card-one .cdo-left .cdol-middle .middle-box:last-child{border-radius:0 0 10px 10px}.card-one .cdo-left .cdol-middle .mb-active{background-color:#ececec}.card-one .cdo-left .cdol-bottom .cdol-btn{font-size:16px;line-height:22px;width:160px;height:45px;outline:none;border:0;color:#fff;background-color:#006ae6;border-radius:6px}.card-one .cdo-left .cdol-bottom .cdol-btn:hover{background-color:#509df5}.card-one .cdo-left .cdol-bottom .cdol-btn:active{background-color:#006ae6}.cdol-btn{cursor:pointer}.qiandao{background:#f5f5f5}.card-two{display:flex;justify-content:center;font-family:PingFang SC,黑体}.card-two_{display:flex;flex-direction:row;flex-wrap:wrap;justify-content:space-around}.card-two_ .cdo-left{display:flex;flex-direction:column;justify-content:center}.card-two .cdo-left{display:flex;flex-direction:column;justify-content:space-around}.card-two .cdo-left .cdol-top .cdol-title,.card-two_ .cdo-left .cdol-top .cdol-title{font-size:28px;color:#333;line-height:40px;font-style:normal;font-weight:700}.card-two .cdo-left .cdol-top .cdol-desc{font-size:18px;color:#555;margin:20px 0}.card-two_ .cdo-left .cdol-top .cdol-desc{font-size:18px;color:#555;margin:20px 0;max-width:512px;line-height:40px}.card-two .cdo-left .cdol-middle{margin-top:20px}.card-two .cdo-left .cdol-middle .middle-box{width:280px;height:70px;display:flex;justify-content:center;align-items:center;border:1px solid #e5e5e5;background-color:#fff}.card-two .cdo-left .cdol-middle .middle-box:first-child{border-radius:10px 10px 0 0}.card-two .cdo-left .cdol-middle .middle-box:last-child{border-radius:0 0 10px 10px}.card-two .cdo-left .cdol-middle .mb-active{background-color:#dfedfe;border:1px solid #dfedfe}.card-two .cdo-left .cdol-bottom{margin-top:20px}.card-two .cdo-left .cdol-bottom .cdol-btn{font-size:16px;line-height:22px;width:160px;height:45px;outline:none;border:0;color:#fff;background-color:#006ae6;border-radius:6px}.card-two .cdo-left .cdol-bottom .cdol-btn:hover{background-color:#509df5}.card-two .cdo-left .cdol-bottom .cdol-btn:active{background-color:#006ae6}.card-two .cdo-right{padding-right:50px}.card-three{display:flex;justify-content:center;font-family:PingFang SC,黑体}.card-three .cdo-left{display:flex;flex-direction:column;justify-content:space-around;padding-right:50px}.card-three .cdo-left .cdol-top .cdol-title{font-size:28px;color:#333;line-height:40px;font-style:normal;font-weight:700}.card-three .cdo-left .cdol-top .cdol-desc{font-size:18px;color:#555}.card-three .cdo-left .cdol-middle .middle-box{width:280px;height:70px;display:flex;justify-content:center;align-items:center;border:1px solid #e5e5e5}.card-three .cdo-left .cdol-middle .middle-box:first-child{border-radius:10px 10px 0 0}.card-three .cdo-left .cdol-middle .middle-box:last-child{border-radius:0 0 10px 10px}.card-three .cdo-left .cdol-middle .mb-active{background-color:#ececec}.card-three .cdo-left .cdol-bottom .cdol-btn{font-size:16px;line-height:22px;width:160px;height:45px;outline:none;border:0;color:#fff;background-color:#006ae6;border-radius:6px}.card-three .cdo-left .cdol-bottom .cdol-btn:hover{background-color:#509df5}.card-three .cdo-left .cdol-bottom .cdol-btn:active{background-color:#006ae6}.fenxi{background:#f5f5f5}.card-four{display:flex;justify-content:center;font-family:PingFang SC,黑体}.card-four .cdo-left{display:flex;flex-direction:column;justify-content:flex-start}.card-four .cdo-left .cdol-top .cdol-title{font-size:28px;color:#333;line-height:40px;font-style:normal;font-weight:700}.card-four .cdo-left .cdol-top .cdol-desc{font-size:18px;color:#555;margin:20px 0}.card-four .cdo-left .cdol-middle{margin-top:20px}.card-four .cdo-left .cdol-middle .middle-box{width:280px;height:70px;display:flex;justify-content:center;align-items:center;border:1px solid #e5e5e5;background-color:#fff}.card-four .cdo-left .cdol-middle .middle-box:first-child{border-radius:10px 10px 0 0}.card-four .cdo-left .cdol-middle .middle-box:last-child{border-radius:0 0 10px 10px}.card-four .cdo-left .cdol-middle .mb-active{background-color:#dfedfe;border:1px solid #dfedfe}.card-four .cdo-left .cdol-bottom{margin-top:20px}.card-four .cdo-left .cdol-bottom .cdol-btn{font-size:16px;line-height:22px;width:160px;height:45px;outline:none;border:0;color:#fff;background-color:#006ae6;border-radius:6px}.card-four .cdo-left .cdol-bottom .cdol-btn:hover{background-color:#509df5}.card-four .cdo-left .cdol-bottom .cdol-btn:active{background-color:#006ae6}.scene{font-family:PingFang SC,黑体}.scene,.scene .sce-bgc{background-color:#f5f5f5}.scene .sce-title{font-size:30px;line-height:30px;font-weight:700;color:#333}.scene .sce-desc{font-weight:400;font-size:20px;line-height:24px}.scene .sce-content{display:flex;flex-wrap:wrap;justify-content:center;background-color:#f5f5f5}.scene .sce-content p{text-align:center}.scene .sce-content .sce-box{position:relative;display:flex;margin:15px;flex-direction:column;align-items:center;justify-content:center;width:335px;height:217px;color:#fff;box-shadow:0 0 12px rgba(0,0,0,.5);border-radius:10px;transition:all .6s}.scene .sce-content .sce-box:hover{box-shadow:0 0 36px rgba(0,0,0,.5);transform:translateY(-5px)}.scene .sce-content .sce-box .box-img{margin-bottom:20px}.scene .sce-content .sce-box .box-title{font-size:20px;font-weight:700;line-height:30px;margin-bottom:20px}.scene .sce-content .sce-box .box-desc{font-size:16px;line-height:26px;font-family:Times New Roman}.partner{background-color:#fff;font-family:PingFang SC,黑体}.partner .par-title{font-size:30px;line-height:30px;font-weight:700;color:#333}.partner .par-desc{font-weight:400;font-size:20px;line-height:24px}.partner .par-content{display:flex;flex-wrap:wrap;justify-content:center}.partner .par-content p{text-align:center}.partner .par-content .par-box{display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:10px}.hezhuo .head .h3{font-size:30px;line-height:30px;font-weight:700;color:#333}.hezhuo .head .desc{font-weight:400;font-size:20px;line-height:24px;margin-top:20px}.hezhuo .model_title{font-size:22px;padding-bottom:12px}.hezhuo .model_txt{line-height:1.5}.hezhuo .container{max-width:1200px}.cooperation_box{width:33%;padding:0 20px 20px;box-sizing:border-box;line-height:20px}.cooperation_box img{display:block;width:36%;margin:0 auto}.cooperation_box .text_indent{text-indent:2em}.cooperation_box1{width:25%;padding:0 20px 20px;box-sizing:border-box;line-height:20px}.cooperation_box1 img{display:block;width:36%;margin:0 auto}.cooperation_box1 .text_indent{text-indent:2em}.flex_box{display:flex;align-items:center}.show_big{width:11.5%;margin-left:3%;transition:all .5s}.show_big:hover{transform:scale(1.4)}.show_big img{width:100%}.show_big1{width:18%;margin-left:4%;transition:all .5s}.show_big1:hover{transform:scale(1.4)}.show_big1 img{width:100%}@-webkit-keyframes fade-in-left{0%{transform:translateX(-50px);opacity:0}to{transform:translateX(0);opacity:1}}@keyframes fade-in-left{0%{transform:translateX(-50px);opacity:0}to{transform:translateX(0);opacity:1}}@media screen and (max-width:750px){p{text-align:center}.cdo-left .cdol-middle{font-size:18px}.header_nav .tab_list{background-size:auto 100%}.header_nav .nav{margin:0;padding:0 20px;background-color:#121a2d}.header_nav .nav_active,.header_nav .nav_hover{border:none}.header_nav .nav_active:after,.header_nav .nav_hover:after{height:0;width:0}.banner{text-align:center;height:8rem;background-size:auto 100%}.banner .banner-text{font-size:.5rem;line-height:1.8}.banner .banner-text2{font-size:.3rem;padding-inline:15px}.advantage .adv-title{font-size:.4rem;line-height:30px;font-weight:700;color:#333}.advantage .adv-desc{font-weight:400;font-size:.3rem;line-height:24px}.advantage .adv-content .adv-box2{width:285px}.advantage .fade-in-left{-webkit-animation:fade-in-left .6s cubic-bezier(.39,.575,.565,1) both;animation:fade-in-left .6s cubic-bezier(.39,.575,.565,1) both}.card-one .cdo-left{padding-right:0;align-items:center}.card-one .cdo-left .cdol-top{display:flex;flex-direction:column;align-items:center}.card-one .cdo-left .cdol-top .cdol-title{font-size:.4rem;line-height:30px;font-weight:700;color:#333}.card-one .cdo-left .cdol-top .cdol-desc{font-weight:400;font-size:.3rem;line-height:24px}.card-one .cdo-left .cdol-middle{margin:20px 0}.card-one .cdo-right{display:none}.card-two .cdo-left{align-items:center}.card-two .cdo-left .cdol-top{display:flex;flex-direction:column;align-items:center}.card-two .cdo-left .cdol-top .cdol-title{font-size:.4rem;line-height:30px;font-weight:700;color:#333}.card-two .cdo-left .cdol-top .cdol-desc{font-weight:400;font-size:.3rem;line-height:24px;margin-bottom:0}.card-two .cdo-right{display:none}.card-three .cdo-left{align-items:center;padding-right:0}.card-three .cdo-left .cdol-top{display:flex;flex-direction:column;align-items:center}.card-three .cdo-left .cdol-top .cdol-title{font-size:.4rem;line-height:30px;font-weight:700;color:#333}.card-three .cdo-left .cdol-top .cdol-desc{font-weight:400;font-size:.3rem;line-height:24px}.card-three .cdo-left .cdol-bottom,.card-three .cdo-left .cdol-middle{margin-top:20px}.card-three .cdo-right{display:none}.card-four .cdo-left{align-items:center;padding-right:0}.card-four .cdo-left .cdol-top{display:flex;flex-direction:column;align-items:center}.card-four .cdo-left .cdol-top .cdol-title{font-size:.4rem;line-height:30px;font-weight:700;color:#333}.card-four .cdo-left .cdol-top .cdol-desc{font-weight:400;font-size:.3rem;line-height:24px;margin-bottom:0}.card-four .cdo-left .cdol-bottom,.card-four .cdo-left .cdol-middle{margin-top:20px}.card-four .cdo-right{display:none}.scene .sce-title{font-size:.4rem;line-height:30px;font-weight:700;color:#333}.scene .sce-desc{font-weight:400;font-size:.3rem;line-height:24px}.scene .sce-content .sce-box{width:2.5rem;height:270px;margin:8px}.scene .sce-content .sce-box .box-title{font-size:18px}.partner .par-title{font-size:.4rem;line-height:30px;font-weight:700;color:#333}.partner .par-desc{font-weight:400;font-size:.3rem;line-height:24px;margin-bottom:0}.cooperation_box{width:100%}}body{font-size:14px}*{padding:0;margin:0;box-sizing:border-box}ul{list-style:none}a{text-decoration:none}img{max-width:100%}.container{max-width:1300px;margin:0 auto}.cl:after,.clearfix:after,.container:after{content:"";display:block;height:0;clear:both;visibility:hidden}.cl:before,.clearfix:before,.container:before{content:"";display:table}.cl,.clearfix,.container{*zoom:1}.fl{float:left}.fr{float:right}.icon_v{vertical-align:middle}.b_blue{background:#357ffc}.b_deep_green{background:#269d28}.b_green{background:#179c9b}.b_red{background:#bb4244}.b_sky_green{background:#82c566}.b_sky_orange{background:#e38501}.b_orange{background:#f96}.b_sky_blue{background:#4ac2e2}.b_violet{background:#c0c}.b_fff{background:#fff}.b_999{background:#f5f7f8}.b_333{background:#eef1f2}.b_deep{background:#2c3137}.center{text-align:center}.font_b{font-weight:700}.font_10{font-size:10px}.font_12{font-size:12px}.font_14{font-size:14px}.font_16{font-size:16px}.font_18{font-size:18px}.font_20{font-size:20px}.font_22{font-size:22px}.font_24{font-size:24px}.font_30{font-size:30px}.font_46{font-size:46px}.font_50{font-size:50px}.font_hidden{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.c_fff{color:#fff}.c_333{color:#333}.c_666{color:#666}.c_999{color:#999}.c_green{color:green}.c_blue{color:#0c9bff}.c_red{color:#d51423}.c_circle{color:#0c9bff}.mgt6{margin-top:6px}.mgt10{margin-top:10px}.mgt20{margin-top:20px}.mgt30{margin-top:30px}.mgt40{margin-top:40px}.mgt50{margin-top:50px}.mgt60{margin-top:60px}.mgt70{margin-top:70px}.mgt80{margin-top:80px}.mgt90{margin-top:90px}.mgt100{margin-top:100px}.mgt150{margin-top:150px}.pad20{padding:20px}.pab20{padding-bottom:20px}.pab50{padding-bottom:50px}.pab30{padding-bottom:30px}.pab60{padding-bottom:60px}.mgl4{margin-left:4px}.mgl10{margin-left:10px}.mgl18{margin-left:17px}.mgl20{margin-left:20px}.mgl30{margin-left:30px}.mgl80{margin-left:80px}.mgl130{margin-left:30px}.mgr20{margin-right:20px}.default_btn{width:110px;height:36px;font-size:18px;display:inline-block;line-height:36px;border-radius:2px;box-sizing:border-box;color:#fff;text-align:center}.default_btn.white_btn{background:#fff;color:#333}.header_nav{position:fixed;height:80px;line-height:80px;top:0;left:0;right:0;z-index:999;transition:all .6s}.header_nav.head-color{background-color:#121a2d}.header_nav .logo-panel{padding-top:20px;float:left}.header_nav .nav>a{color:#555}.header_nav .nav{margin:0 20px;position:relative}.header_nav .nav a{display:block;height:59px}.header_nav .nav .active{color:#086ace;border-bottom:1px solid #086ace}.header_nav .nav:hover .down-panel{display:block}.header_nav .down-panel{display:none;position:absolute;left:-4px;width:250px;border-radius:3px;background-color:#fff;box-shadow:0 0 4px #999}.header_nav .down-panel:before{top:-14px;border:7px solid transparent;border-bottom-color:#bbb}.header_nav .down-panel:after,.header_nav .down-panel:before{position:absolute;left:16px;margin-left:-7px;z-index:9;content:"";display:block;width:0;height:0}.header_nav .down-panel:after{top:-13px;border:7px solid transparent;border-bottom-color:#fff}.header_nav .down-panel a{display:block;overflow:hidden;padding:15px;height:auto;border-bottom:1px dashed #ddd}.header_nav .down-panel a:hover{background-color:#eee}.header_nav .down-panel .icons{width:50px;float:left}.header_nav .down-panel .h3{margin-bottom:8px;line-height:1.2;font-size:16px;display:block}.header_nav .down-panel .p{font-size:12px;line-height:1;color:#666;display:block}.header_nav .icon_nav{margin:10px 10px 0;height:59px;position:relative}.header_nav .icon_nav:after{content:"";display:block;background-color:#fff;width:22px;height:22px;border-radius:50%;position:absolute;top:20px;left:3px;z-index:1}.header_nav .icon_nav .ico{position:relative;z-index:2;width:30px}.header_nav .icon_nav:hover .down-panel,.header_nav .icon_nav:hover .tel-panel{display:block}.header_nav .ewm-panel{width:200px;text-align:center;padding:20px;left:50%;top:65px;margin-left:-100px}.header_nav .ewm-panel .h4{color:#666;font-weight:400;line-height:1.3}.header_nav .ewm-panel:after,.header_nav .ewm-panel:before{left:50%}.header_nav .tel-panel{width:260px;margin-left:-110px;top:60px;padding:20px}.header_nav .tel-panel p{color:#333;font-size:14px;line-height:2}.header_nav .tel-panel:after,.header_nav .tel-panel:before{left:50%}.nav_active:after,.nav_hover:after{content:"";position:absolute;bottom:0;left:50%;transform:translate(-50%);background-color:rgba(75,121,2,.568627);height:2px;width:28px}@-webkit-keyframes myfirst{0%{top:-90px;background:transparent}to{top:0;background:#fff}}@keyframes myfirst{0%{top:-90px;background:transparent}to{top:0;background:#fff}}.border_b{border-bottom:1px solid #e2e2e2}.w470{width:39%}.w520{width:43%}.ewm_box{width:90px}.h24{line-height:24px}.ewm_img{display:block;width:91px;height:91px}.blue_logo,.min_logo,.tab_img,.tab_img_w,.white_logo{display:none}.pad_lr50{padding-left:120px;padding-right:120px}.up_img{position:fixed;bottom:50px;right:30px;z-index:99999;width:50px;cursor:pointer;opacity:.5;transition:opacity .5s}.hide_up{opacity:0}#footer a:hover{text-decoration:underline;color:#fff}.footer-top{height:160px;background-color:#1d2741;color:#fff}.footer-top .ft-container{height:100%;display:flex;justify-content:space-between;align-items:center}.footer-top .ft-container .ftc-left{flex:.8}.footer-top .ft-container .ftc-left .ftcl-title{font-family:PingFang SC,黑体;margin:0 0 20px;font-size:24px}.footer-top .ft-container .ftc-left .ftcl-desc{font-family:PingFang SC,NSimSun}.footer-top .ft-container .ftc-right .ftcr-btn{outline:none;position:relative;background-color:transparent;border:1px solid #fff;color:#fff;letter-spacing:1.6px;border-radius:6px;height:45px;width:160px;padding-left:6px;cursor:pointer;transition:all .3s}.footer-top .ft-container .ftc-right .ftcr-btn:hover{box-shadow:inset 100px 100px #00acee;border-color:#00acee;font-weight:700}.footer-top .ft-container .ftc-right .ftcr-btn:active{top:2px}.footer-bottom{background-color:#191b26}.footer-bottom .fb-top{max-width:1300px;margin:0 auto;height:325px;display:flex;flex-direction:row;justify-content:space-between;align-items:center;border-bottom:1px solid #333}.footer-bottom .fb-top .fbt-left,.footer-bottom .fb-top .fbt-right{display:flex;flex-direction:row;gap:60px}.footer-bottom .fb-top .fbtl-prod .prod-title{font-size:20px;color:#fff}.footer-bottom .fb-top .fbtl-prod .prod-title .line-red{display:inline-block;height:3px;background-color:#cc2626;width:20px}.footer-bottom .fb-top .fbtl-prod .prod-title .line-gray{display:inline-block;height:3px;background-color:#333;width:20px}.footer-bottom .fb-top .fbtl-prod .prod-item{margin-top:20px;color:#999}.footer-bottom .fb-top .fbtl-prod .prod-item div{margin:16px 0}.footer-bottom .fb-middle{height:130px;max-width:1300px;margin:0 auto;border-bottom:1px solid #333;align-items:center}.footer-bottom .fb-middle,.footer-bottom .fb-middle .fbm-left{display:flex;flex-direction:row;justify-content:flex-start}.footer-bottom .fb-middle .fbm-left .fbml-body{flex:1;display:flex;flex-direction:row;flex-wrap:wrap;gap:24px}.footer-bottom .fb-bottom{height:64px;display:flex;justify-content:center;align-items:center;color:#333}@media screen and (max-width:1200px){.container{padding:0 20px}}@media screen and (max-width:768px){.font_12{font-size:10px}}@media screen and (max-width:750px){.footer-top .ft-container{flex-direction:column;align-items:center;padding-bottom:10px}.footer-top .ft-container .ftc-left .ftcl-title{font-size:.36rem;line-height:30px;font-weight:700}.footer-top .ft-container .ftc-left .ftcl-desc{font-weight:400;font-size:.24rem;line-height:24px}.footer-top .ft-container .ftc-right .ftcr-btn{height:40px;width:140px}.footer-bottom .fb-top{height:auto;display:flex;flex-direction:column;justify-content:space-between;align-items:center;border-bottom:1px solid #333;padding:24px 0}.footer-bottom .fb-top .fbt-left,.footer-bottom .fb-top .fbt-right{display:flex;flex-direction:row;gap:60px}.footer-bottom .fb-top .fbtl-prod{width:120px}.footer-bottom .fb-middle{height:auto;padding:12px}.footer-bottom .fb-middle .fbm-left .fbml-body{gap:10px}.font_10{font-size:.1rem}.font_12{font-size:.12rem}.font_14{font-size:.14rem}.font_16{font-size:.16rem}.font_18{font-size:.18rem}.font_20{font-size:.2rem}.font_22{font-size:.22rem}.font_24{font-size:.24rem}.font_30{font-size:.3rem}.font_46{font-size:.46rem}.font_50{font-size:.5rem}.mgt6{margin-top:.06rem}.mgt10{margin-top:.1rem}.mgt20{margin-top:.2rem}.mgt30{margin-top:.3rem}.mgt40{margin-top:.4rem}.mgt50{margin-top:.5rem}.mgt60{margin-top:.6rem}.mgt70{margin-top:.7rem}.mgt80{margin-top:.8rem}.mgt90{margin-top:.9rem}.mgt100{margin-top:1rem}.mgt150{margin-top:1.5rem}.pad20{padding:.2rem}.pab20{padding-bottom:.2rem}.pab50{padding-bottom:.5rem}.pab60{padding-bottom:.6rem}.mgl4{margin-left:.04rem}.mgl10{margin-left:.1rem}.mgl18{margin-left:.17rem}.mgl20{margin-left:.2rem}.mgl30{margin-left:.3rem}.mgl80{margin-left:.8rem}.mgl130{margin-left:.3rem}.mgr20{margin-right:.2rem}.default_btn{width:1.1rem;height:.46rem;font-size:.18rem;display:inline-block;line-height:.46rem;border-radius:2px;box-sizing:border-box;color:#fff;text-align:center}.default_btn.white_btn{background:#fff;color:#333}.hidden_min{display:none}.show_min{display:block}.font_12,.font_14{font-size:12px}.font_16{font-size:14px}.font_18{font-size:16px}.font_24{font-size:22px}.container{padding:0 20px;min-width:300px}.header_nav{width:100%;top:0;height:.9rem;z-index:999}.header_nav .logo-panel{padding-top:.2rem}.header_nav .header_logo,.header_nav .white_logo{width:2.27rem}.header_nav .tab_img_w{display:block}.header_nav .tab_img,.header_nav .tab_img_w{width:.4rem;height:.4rem;margin:.25rem .2rem}.header_nav .tab_img{display:none}.header_nav .tab_list{width:100%;position:fixed;top:.9rem;left:0;right:0;bottom:0;z-index:99;background:rgba(0,0,0,.8);font-size:16px;overflow:auto}.header_nav .tab_list .nav{float:none}.header_nav .tab_list .nav>a{color:#555;height:.7rem;line-height:.7rem}.header_nav .tab_list .nav .active{border:1px solid #fff}.header_nav .tab_list.hidden{display:none}.header_nav .tab_list .nav_active a{color:#e38501}.header_nav .tab_list .down-panel{display:block;position:static;background:none;width:auto;margin:0;box-shadow:none}.header_nav .tab_list .down-panel:after,.header_nav .tab_list .down-panel:before{display:none}.header_nav .tab_list .down-panel a{border:none;line-height:1}.header_nav .tab_list .down-panel .h3{color:#fff;display:inline}.header_nav .tab_list .down-panel .p{margin-left:10px;color:#d0d0d0;display:inline}.header_nav .icon_nav{display:none;height:auto;width:50%;margin:0;padding:.3rem}.header_nav .icon_nav:after{margin:.3rem}.header_nav .icon_nav .down-panel{padding:0}.header_nav .icon_nav .h4{color:#fff}.header_nav .icon_nav .tel-panel{margin-top:40px;margin-left:-.3rem}.header_nav .icon_nav .tel-panel p{color:#fff}.foot_logo{margin-left:0}.call_we{margin-top:20px}.w470,.w520{width:100%}.min_footer{padding-bottom:10px}.ewm_box{float:none;margin:0 auto}.pad_lr50{padding-left:44px;padding-right:44px}.up_img{bottom:20px;right:10px}.top_header{height:200px}.top_header .w750{width:100%;text-align:center;float:none}.top_header .down_btn{width:1.4rem;height:.46rem;font-size:12px;line-height:.46rem;float:none;margin:10px auto 0}}.header_nav .header_logo{display:none}.header_nav .white_logo{display:block}.banner{display:flex;justify-content:center;align-items:flex-start;height:480px;padding-top:80px;background-size:100%}.banner .content{max-width:1200px;margin:0 auto;position:relative}.banner .title{display:none;margin-top:50px;position:relative;z-index:99;font-size:30px;color:#333}.banner .banner-text{text-align:center;position:relative;z-index:99;font-size:35px;font-weight:400;font-family:PingFang SC;line-height:1.5;color:#fff}.banner .text-top{margin-top:calc(20vw - 145px)}.banner .banner-text2{color:#fff;padding-top:12px;font-size:22px;line-height:2.4;text-align:center}.core{font-family:PingFang SC,黑体}.core,.core .core-bgc{background-color:#f5f5f5}.core .core-title{font-size:30px;line-height:30px;font-weight:700;color:#333}.core .core-desc{font-weight:400;font-size:20px;line-height:24px}.core .core-content{display:flex;flex-wrap:wrap;max-width:1200px;margin:0 auto;justify-content:center;background-color:#f5f5f5}.core .core-content p{text-align:center}.core .core-content .cor-box{width:45%;display:flex;background-color:#fff;margin:15px;padding:30px;flex-direction:row;align-items:flex-start;justify-content:flex-start;box-shadow:0 0 12px rgba(0,0,0,.05);border-radius:10px}.core .core-content .cor-box .box-title{font-size:20px;font-weight:700;line-height:30px;color:#333;margin-bottom:20px}.core .core-content .cor-box .box-desc{color:#666;font-size:16px;line-height:26px}.core .core-content .cor-box .ab-left{margin-right:20px}.core .core-content .cor-box .ab-left .box-img{width:36px}.core .core-content .cor-box .ab-right{display:flex;flex-direction:column;align-items:flex-start}@media screen and (max-width:750px){p{text-align:center}.cdo-left .cdol-middle{font-size:18px}.header_nav .tab_list{background-size:auto 100%}.header_nav .nav{margin:0;padding:0 20px;background-color:#121a2d}.header_nav .nav_active,.header_nav .nav_hover{border:none}.header_nav .nav_active:after,.header_nav .nav_hover:after{height:0;width:0}.banner{text-align:center;height:8rem;background-size:auto 100%}.banner .banner-text{font-size:.5rem;line-height:1.8}.banner .banner-text2{font-size:.3rem;padding-inline:15px}.core .core-title{font-size:.4rem;line-height:30px;font-weight:700;color:#333}.core .core-desc{font-weight:400;font-size:.3rem;line-height:24px}.core .core-content .cor-box{width:285px;flex-direction:column;align-items:center}.core .core-content .cor-box .ab-left{margin:0}.core .core-content .cor-box .ab-right{align-items:center;margin-top:6px}.core .core-content .cor-box .ab-right .box-desc span{display:inline-block;text-align:center}.core .fade-in-left{-webkit-animation:fade-in-left .6s cubic-bezier(.39,.575,.565,1) both;animation:fade-in-left .6s cubic-bezier(.39,.575,.565,1) both}.card-one .cdo-left{padding-right:0;padding-left:0;align-items:center}.card-one .cdo-left .cdol-top{display:flex;flex-direction:column;align-items:center}.card-one .cdo-left .cdol-top .cdol-title{font-size:.4rem;line-height:30px;font-weight:700;color:#333}.card-one .cdo-left .cdol-top .cdol-desc{font-weight:400;font-size:.3rem;line-height:24px}.card-one .cdo-left .cdol-middle{margin:20px 0}.card-one .cdo-right{display:none}.card-two .cdo-left{align-items:center}.card-two .cdo-left .cdol-top{display:flex;flex-direction:column;align-items:center}.card-two .cdo-left .cdol-top .cdol-title{font-size:.4rem;line-height:30px;font-weight:700;color:#333}.card-two .cdo-left .cdol-top .cdol-desc{font-weight:400;font-size:.3rem;line-height:24px;margin-bottom:0}.card-two .cdo-right{display:none}.card-three .cdo-left{align-items:center;padding-right:0}.card-three .cdo-left .cdol-top{display:flex;flex-direction:column;align-items:center}.card-three .cdo-left .cdol-top .cdol-title{font-size:.4rem;line-height:30px;font-weight:700;color:#333}.card-three .cdo-left .cdol-top .cdol-desc{font-weight:400;font-size:.3rem;line-height:24px}.card-three .cdo-left .cdol-bottom,.card-three .cdo-left .cdol-middle{margin-top:20px}.card-three .cdo-right{display:none}.card-four .cdo-left{align-items:center;padding-right:0}.card-four .cdo-left .cdol-top{display:flex;flex-direction:column;align-items:center}.card-four .cdo-left .cdol-top .cdol-title{font-size:.4rem;line-height:30px;font-weight:700;color:#333}.card-four .cdo-left .cdol-top .cdol-desc{font-weight:400;font-size:.3rem;line-height:24px;margin-bottom:0}.card-four .cdo-left .cdol-bottom,.card-four .cdo-left .cdol-middle{margin-top:20px}.card-four .cdo-right{display:none}.scene .sce-title{font-size:.4rem;line-height:30px;font-weight:700;color:#333}.scene .sce-desc{font-weight:400;font-size:.3rem;line-height:24px}.scene .sce-content .sce-box{width:2.5rem;height:270px;margin:8px}.scene .sce-content .sce-box .box-title{font-size:18px}.partner .par-title{font-size:.4rem;line-height:30px;font-weight:700;color:#333}.partner .par-desc{font-weight:400;font-size:.3rem;line-height:24px;margin-bottom:0}}