@media(min-width:1601px){html{font-size:16px}}@media(min-width:1400px) and (max-width:1600px){html{font-size:14px}}@media(min-width:640px) and (max-width:1399px){html{font-size:13px}}@media(min-width:481px) and (max-width:639px){html{font-size:13px}}@media(min-width:329px) and (max-width:480px){html{font-size:13px}}@media(min-width:769px){.accordion ul li.on h5{opacity:1;visibility:visible;transform:translateY(0)}.accordion ul li.on{flex-grow:1;width:18.9375rem; }.accordion ul li.on h4{color:#fff}.accordion ul li.on h4:before{opacity:1;visibility:visible}}@media(min-width:1200px){.n_nav ul li a:hover{color:#fff}.n_nav ul li a:hover:before{opacity:1;visibility:visible}.n_nav2 a:hover{background:#2659FF;color:#FFF}.n_nav3 ul li:hover a{color:#2659FF}.n_nav ul li a{min-width:13rem}}.wap{display:none}@media(max-width:1440px){.s_yuyue{padding:1.25rem 1.5rem 1.875rem}.s_fuwu ul li .ico{margin-right:.5rem}.n_join .arr_left{left:-4.5rem}.n_join .arr_right{right:-4.5rem}.huanjing{height:367px}.n_licheng .bd ul .box{width:200px}.n_licheng .bd ul .box:hover{width:240px}.licheng_slide1 .bd ul li.swiper-slide-active .inner{top:60%}.licheng_slide1 .bd ul li.swiper-slide-active+li .inner{top:62%}.licheng_slide1 .bd ul li.swiper-slide-active+li+li .inner{top:43%}.licheng_slide1 .bd ul li.swiper-slide-active+li+li+li .inner{top:33%}.licheng_slide1 .bd ul li.swiper-slide-active+li+li+li+li .inner{top:53%}}@media(max-width:1360px){.zhuanli{height:467px}.n_licheng .bd ul .box{width:240px}.n_licheng .bd ul .box:hover{width:280px}.licheng_slide1 .bd ul li.swiper-slide-active .inner{top:64%}.licheng_slide1 .bd ul li.swiper-slide-active+li .inner{top:61%}.licheng_slide1 .bd ul li.swiper-slide-active+li+li .inner{top:34%}.licheng_slide1 .bd ul li.swiper-slide-active+li+li+li .inner{top:41%}.licheng_slide1 .bd ul li.swiper-slide-active+li+li+li+li .inner{top:69%;opacity:0;visibility:hidden}}@media(max-width:1280px){.s_fuwu ul li{width:13rem}.s_fuwu .bg{top:0}.s_fuwu{padding-top:2.5rem}.s_fuwu .outbox{flex-direction:column}.s_fuwu .left{width:100%;margin-bottom:2rem}.s_fuwu ul{display:flex;margin-right:0}.s_fuwu ul li{width:auto}.s_yuyue{width:100%}.s_yuyue .bd{grid-template-columns:repeat(3,1fr)}#foot .right{padding-left:0}.pro_gongneng01_box .imgbox{width:41rem}.accordion ul li{width:16rem}.accordion ul li .img{height:30rem}.n_huigulist{grid-template-columns:repeat(3,1fr)}.videobox,.yewu_video .box1 .right{height:31rem}.zhuanli{height:435px}.tc_yuyue .box .img{width:36rem}}@media(max-width:1200px){#nav{margin-right:1.5rem}#header{display:none}#m_header{display:block}#nav_btn_box{display:block}.n_title{display:none}#m_n_nav{display:block}.web{display:none}.wap{display:block}span.wap{display:inline}.n_nav{display:none}.n_banner{height:30rem;padding-top:4.5rem}.n_download ul{grid-template-columns:repeat(2,1fr)}.n_lianxi .bd ul{padding:0 0 0 2rem}.zhuanli{height:404px}}@media(max-width:1024px){.pro_gongneng01_box{flex-direction:column}.pro_gongneng01_box .imgbox{width:40rem;margin-right:0;margin-left:0;margin-bottom:2rem}.n_pro_ys ul{flex-wrap:wrap}.n_pro_ys ul li{width:33.333%}.pro_liucheng ul li .box{padding-top:5.5rem}#pro_gongneng_sim.pro_gongneng01 .arr_left{left:5%}#pro_gongneng_sim.pro_gongneng01 .arr_right{right:5%}.sim_function>img{height:32rem}.accordion ul li{width:12rem}.pro_apply .left{width:31rem}.n_news02 ul{grid-template-columns:repeat(2,1fr)}.huanjing{height:320px}.zhuanli{height:338px}.n_licheng .bd{background-size:120% 100%}.n_licheng .bd ul .box{width:240px}.n_licheng .bd ul .box:hover{width:280px}.licheng_slide1 .bd ul li.swiper-slide-active .inner{top:59%}.licheng_slide1 .bd ul li.swiper-slide-active+li .inner{top:51%}.licheng_slide1 .bd ul li.swiper-slide-active+li+li .inner{top:40%}.licheng_slide1 .bd ul li.swiper-slide-active+li+li+li .inner{top:70%;opacity:0;visibility:hidden}.licheng_slide1 .bd ul li.swiper-slide-active+li+li+li+li .inner{top:69%;opacity:0;visibility:hidden}#pro_serve_ys.n_pro_ys ul li{width:25%}.pro_guanli .bd .left{width:41%}.pro_guanli .bd .box{gap:2rem}.tc_yuyue .box .img{width:34rem}.pro_mobile_gongneng .left{width:23.125rem}}@media(max-width:768px){.pad_top{padding-top:4rem!important}.pad_bot{padding-bottom:4rem!important}.xs_jianju{margin-left:-5px!important;margin-right:-5px!important}.xs_jianju li{padding-left:5px!important;padding-right:5px!important}.m{padding:0 30px}.s_yuyue .bd{grid-template-columns:repeat(2,1fr)}#foot .left{margin-right:0}#foot .foot_seeall{width:11rem}.s_pro .ttbox .m{background-size:20rem}.s_pingtailist{grid-template-columns:repeat(2,1fr)}.s_project_slide .hd{position:relative}.s_project_slide .bd .img{height:31rem}.s_project_slide .bd .txt{bottom:0}.s_project_slide .hd .m{padding:0}.s_about .hd{background-position:32% bottom!important}.s_about .bd{background-position:32% top!important}.s_coop ul{grid-template-columns:repeat(5,1fr)}.s_fuwu{display:none}.hdtabnav ul li a{padding:.75rem 6px}.pro_gongneng01 .arr{top:11rem;z-index:99}.pro_gongneng01 .arr_left{left:0}.pro_gongneng01 .arr_right{right:0}.s_project_slide .bd .img:before{bottom:0}.n_pro_ys ul{margin:-.5rem}.n_pro_ys ul li{padding:.5rem}.n_nav{display:none}.pro_mobile_gongneng .left{width:16rem;margin-right:2.5rem}.pro_mobile_gongneng .hd{margin-top:4rem}.n_banner{height:26.5rem;background-size:auto 100%!important}.sim_function .txt{margin:0 5rem}#pro_gongneng_sim.pro_gongneng01 .arr_left{left:30px}#pro_gongneng_sim.pro_gongneng01 .arr_right{right:30px}.pro_liucheng ul li .box{padding:4rem 1.25rem 1rem}.pro_liucheng ul li .tt h4{font-size:1.25rem}.pro_liucheng ul{gap:5px}.pro_liucheng ul li .arr{width:2rem;background-size:contain!important}.pro_liucheng ul li .num{font-size:3.25rem}.sim_function>img{height:25rem}.project_capacity ul{flex-wrap:wrap;margin:-.3rem}.project_capacity ul li{width:33.33%;flex-grow:1;padding:.3rem}.accordion ul{flex-wrap:wrap}.accordion ul li{width:33.33%!important;flex-grow:1}.accordion ul li .img{height:18rem}.accordion ul li h5{display:none}.pro_apply .left{width:28rem}.accordion ul li h4:after{content:"";display:block;border:10px solid transparent;border-top:10px solid #f6f7f9;position:absolute;left:50%;transform:translateX(-50%) translateY(-1px);top:100%}.n_huigulist,.n_case ul{grid-template-columns:repeat(2,1fr)}.n_news02 ul{gap:1.5rem 1rem}.n_lianxi .bd .item{flex-direction:column}.n_lianxi .bd ul{padding-left:0}.n_lianxi .bd .mymap{width:100%;margin-bottom:2rem}.n_lianxi .bd .img{height:auto}.huanjing{height:200px}.n_founder{background-position:center!important}.n_founder .txt{margin-right:0}.n_licheng .bd{background-size:auto 100%}.n_licheng .bd ul li{padding-left:4rem}.n_licheng .bd ul .box{width:240px}.n_licheng .bd ul .box:hover{width:280px}.licheng_slide1 .bd ul li.swiper-slide-active .inner{top:61%}.licheng_slide1 .bd ul li.swiper-slide-active+li .inner{top:33%}.licheng_slide1 .bd ul li.swiper-slide-active+li+li .inner{top:50%;opacity:0;visibility:hidden}.licheng_slide1 .bd ul li.swiper-slide-active+li+li+li .inner{top:70%;opacity:0;visibility:hidden}.licheng_slide1 .bd ul li.swiper-slide-active+li+li+li+li .inner{top:69%;opacity:0;visibility:hidden}.project_lc ul{flex-wrap:wrap}.project_lc ul li{width:33.33%}.project_lc ul li .box .img{height:200px!important}.project_lc ul li .box .img img{transform:none}.pro_guanli .bd .box{flex-direction:column!important}.pro_guanli .bd .left{width:100%;padding:0 10%}#pro_serve .bd .right ul li,.pro_guanli .bd .right ul li{height:auto}.pro_guanli .bd .right ul li{padding:1.5rem 1rem 2.5rem}.tc_yuyue .box .img{width:26rem}.news_xq_con{flex-direction:column}.news_xq_con .left_con{width:100%;padding-right:0}.ar_fot{flex-direction:column;gap:.5rem;margin-top:2rem}.ar_fot a{max-width:100%}.news_xq_con .right_con{width:100%;padding-left:0;margin-top:3rem}.news_xq_con .right_con .tt{margin-bottom:2rem}.news_right ul li{margin-bottom:.75rem}.news_xq_con .left_con:before{display:none}.news_xq_con .left_con:after{display:none}}@media(max-width:480px){.pad_top{padding-top:3rem!important}.pad_bot{padding-bottom:3rem!important}.m{padding:0 15px}.n_banner{height:auto;padding:5rem 15px 3rem;min-height:16rem;background-size:auto 100%!important}.n_banner h3{font-size:2rem}.n_banner .txt{padding-top:1rem}.n_banner .btnbox{margin-top:2rem}#foot .center{display:none}#banner .txt h3{font-size:1.625rem;margin-bottom:1rem}#banner .txt p{font-size:1.25rem;text-align:left;margin-bottom:2.5rem}#banner .txt{padding-top:2rem}#banner .swiper-container{height:30rem}.s_pro .bd{padding:3rem 0}.s_project_slide .hd ul{grid-template-columns:repeat(2,1fr)}.s_pingtailist{gap:1rem;grid-template-columns:1fr}.s_pingtailist li h3{font-size:1.375rem}.s_pingtailist li .ico{width:2.5rem}.s_pingtailist li .box{height:15rem;padding:1rem}.s_pro .ttbox .m{background:0}.s_project_slide .bd .img{height:26rem}.s_news .bd .box{flex-direction:column}.s_news .bd .box .img{width:100%}.s_news .hd{/* flex-direction:column; */align-items:flex-start;}.s_news .hd .btnbox{margin-top:1rem;align-self:flex-end}.s_news .bd .swiper-slide-next{opacity:.5}.s_coop ul{grid-template-columns:repeat(3,1fr)}.s_tt h3{font-size:1.75rem}.s_news .hd .btnbox{height:2.75rem;flex-shrink: 0;margin-left: 10px;}.s_fuwu ul{grid-template-columns:1fr;display:grid;gap:1rem}.s_yuyue .bd{grid-template-columns:1fr}#foot{position:relative;z-index:9}#foot .line{display:none}#foot .m{display:flex;flex-direction:column}.foot_lianxi dl{display:grid;grid-template-columns:1fr 1fr 1fr}.foot_lianxi dl dt{grid-column:1/4}#foot .left{display:flex;flex-direction:column-reverse;align-items:center;justify-content:center}#foot .foot_seeall{margin-bottom:0;margin-top:1.5rem;margin-right:0;width:7rem}.copyright{line-height:1.375rem;color:rgba(255,255,255,.8);margin-top:1.75rem}.foot_lianxi dt{margin-bottom:.125rem;text-align:center}.foot_lianxi dd{text-align:center}.foot_social{margin-bottom:3px}.foot_social a svg path{fill:rgb(255 255 255 / 40%)}#m_header .btn_user{margin-right:3rem}.btn_user{height:2rem;width:7rem}.btn_user i{margin:0 .5rem}.s_project_slide .hd ul{grid-template-columns:repeat(3,1fr)}.s_project_slide .hd ul li{border:1px solid rgba(255,255,255,.2);border-bottom:0;border-right:0}.s_project_slide .hd ul li a{height:3.5rem;text-align:center;padding-left:0}.s_project_slide .hd ul li span{display:none}.s_project_slide .hd ul li h4{font-size:12px}#banner .txt .btnbox{width:13rem;height:3rem}.s_project_slide .bd .img:before{bottom:0;height:80%}.n_nav ul{flex-wrap:wrap;height:auto}.n_nav .box{border-radius:1rem;padding:1rem 1rem .5rem}.n_nav ul li{width:50%;margin-bottom:.5rem}.n_nav ul li a{padding:0 .5rem;height:2.5rem}.n_pro_ys ul{flex-wrap:wrap}.n_pro_ys ul li{width:50%}.n_pro_ys{padding-top:3rem!important}.hdtabnav ul li{text-align:center}.hdtabnav ul li a{font-size:15px;display:inline-block;text-align:center;line-height:1.25rem;padding:.75rem 4px}.pro_gongneng01 .arr{top:7.5rem;background:rgba(0,0,0,.5);width:2.5rem;height:3rem;padding:6px}.pro_jilu dl{grid-template-columns:1fr;padding-bottom:2rem}.pro_jilu dl:before{left:5px}.pro_jilu dl dt .time{font-size:1.375rem}.pro_jilu dl dt{padding-right:0;padding-left:2.75rem;text-align:left;margin-bottom:1rem}.pro_jilu dl:after{left:5px}.pro_jilu dl dd h4{font-size:1.25rem}.n_tt span{font-size:1.5rem}.n_pro_ys ul{margin:-5px}.n_pro_ys ul li{padding:5px}.pro_mobile_gongneng .outbox .m{flex-direction:column}.pro_mobile_gongneng .left{width:100%;margin-right:0;margin-bottom:2rem}.pro_mobile_gongneng .img:after{padding-top:80%}.pro_mobile_gongneng .hd{margin-top:2rem;padding:5px}.pro_mobile_gongneng .hd a{line-height:2.75rem}#pro_gongneng_sim.pro_gongneng01 .arr_left{left:0}#pro_gongneng_sim.pro_gongneng01 .arr_right{right:0}.sim_function .txt{margin:0 2.5rem;padding-bottom:2rem}.pro_liucheng ul{flex-direction:column}.pro_liucheng ul li{flex-direction:column}.pro_liucheng ul li .arr{transform-origin:center;transform:rotate(90deg);margin-top:-10px}.project_capacity ul li{width:50%}.accordion ul li{width:50%!important}.pro_apply .outbox{flex-direction:column;}.pro_apply .left{width:100%}.pro_apply .txt{margin-bottom:1.5rem}.pro_apply .txt .tt span{margin-top:1rem}.pro_apply .txt .tt{margin-bottom:1.5rem}.pro_apply .arr{width:9rem;height:3rem}.pro_apply .right .img{height:16rem}.pro_apply .txt .con.scrollbox{overflow:overlay;margin-right:0}.scrollbox::-webkit-scrollbar{background-color:transparent;width:6px}.pro_apply .left{padding:2.5rem 1.5rem}.pro_apply .outbox:before{display:none}.pro_apply .outbox{margin-top:0}.n_case ul{grid-template-columns:1fr}.filter dl dt{flex-shrink:0}.filter dl dd{margin:-3px}.filter dl dd a{margin:3px}.filter dl dt{margin-right:1rem}.n_case ul li .box .txt .flex{margin-bottom:1rem}.n_huigulist{grid-template-columns:1fr}.yewu_video .box1{flex-direction:column}.yewu_video .box1 .right{width:100%}.videobox{height:15rem}.yewu_video .box1 .right{height:7rem}.yewu_video .imgbox{flex-direction:column}.yewu_video .imgbox:before{border:7px solid transparent;border-bottom:7px solid #e23e33}.yewu_video .box1 .right{padding-top:0}.yewu_video .img span{padding:0 2px}.yewu_video .txt h4{font-size:1.25rem}.yewu_video .txt{padding:1.5rem 1rem}.n_huigulist li .txt h4{margin-bottom:1rem}.n_download ul{grid-template-columns:1fr}.n_nav3 ul li{margin-right:0;flex-grow:1}.n_nav3 ul li a{padding:0 .75rem;width:100%;text-align:center}.n_news02 ul{grid-template-columns:1fr}.n_news01 ul li .txt{position:relative;width:100%;padding:1.5rem}.n_news01 ul li .img{height:13rem}.n_news01 ul li .txt h4{font-size:1.375rem;line-height:1.5;margin-bottom:1rem}.n_news01 ul li .txt .bot{margin-top:1rem}.n_news02 ul li .txt{padding:1.5rem}.n_lianxi .bd ul{gap:.75rem}.n_lianxi .bd ul li p{font-size:12px;padding:0 1rem}.n_fuli ul{flex-wrap:wrap}.n_fuli ul li{width:33.33%;flex-grow:1}.huanjing{height:150px}.n_fazhan .bd ul{flex-wrap:wrap}.n_fazhan .bd ul li{width:50%;flex-grow:1}.n_fazhan .bd ul li .img{height:120px}.n_join .arr{width:2rem;height:2.5rem;padding:5px}.n_join .arr_left{left:-1rem}.n_join .arr_right{right:-1rem}.n_join .bd{padding:0 1rem}.n_join .bd .box .scrollbox{height:23rem}.n_join .hd ul{width:270px}.n_shuzi ul li .tt span{font-size:2rem}.n_shuzi ul li{flex-direction:column;align-items:flex-start}.n_shuzi{margin-top:2rem}.n_shuzi ul li .ico{width:21px;height:21px}.n_shuzi ul li .tt span{margin-right:3px}.zhuanli{height:305px}.n_licheng .bd{background-size:cover;height:auto;padding:3rem 0}.n_licheng .bd.web{display:none}.n_licheng .bd.wap{display:block}.n_licheng .bd ul li{height:auto;padding-left:20px}.n_licheng .bd ul li .inner,.n_licheng .bd ul .box{position:static;opacity:1;visibility:visible}.n_licheng .bd ul li .inner{display:flex}.n_licheng .bd ul .ico{margin-right:2rem;margin-top:1.875rem}.n_licheng .bd ul .box{width:100%}.project_ys ul li:last-child .box{padding-right:20%}.project_ys ul{margin:-5px}.project_ys ul li{padding:5px}.project_ys ul li .box{padding:1.25rem;height:15.25rem}.project_fanwei ul{flex-wrap:wrap;margin:-5px}.project_fanwei ul li{width:50%;padding:5px}.project_fanwei ul li .img{height:150px}.project_lc ul li .box{padding:1.5rem 1rem}.project_lc ul li .txt2{margin-bottom:1rem}.project_lc ul li .txt2 span{font-size:2.25rem}.project_lc ul li .txt2 h4{font-size:1.25rem}.project_lc ul li{width:50%}.project_lc ul li .txt1:before{width:100%;left:0;right:auto}.project_lc ul li .txt1:after{opacity:1;visibility:visible;background:linear-gradient(180deg,rgba(0,0,0,0.9) 0,transparent 99%)}.project_lc ul li .txt1 p{opacity:1;visibility:visible;transform:translateY(0)}.project_lc ul li .txt1:before{height:3px}.pro_guanli .bd .left{padding:0}#pro_serve_ys.n_pro_ys ul li{width:50%}.pro_guanli .bd .right ul li h4{margin-bottom:.75rem}.pro_guanli .bd .right ul li p{line-height:17px}.pro_guanli .bd .right ul li img{width:5rem}.pro_guanli .hd{margin-bottom:.5rem}.n_tt h3{font-size:1.75rem}.pro_guanli .bd .left .img{border-radius:.5rem}.tc_yuyue .box .img{display:none}.online_q{right:0;bottom:13%;transform:scale(.8);transform-origin:right}.tc_yuyue .txt{width:100%;max-width:inherit}.tc_box01 .button{height:3.5rem}.pro_mobile_gongneng .outbox{padding-bottom:3.5rem}.n_tt{margin-bottom:2rem}.n_about .hd{margin-bottom:2rem}.n_huanjing .n_tt{padding-bottom:1.5rem;margin-bottom:2rem}.n_fuli ul li .txt{height:3rem}.tc_case .txt .tt{display:block}.tc_case .tt .tag{margin-left:0;margin-top:1rem}section#yewu_banner.n_banner.gg_banner{height: 15rem;}.n_zizhi .n_tt {padding-bottom: 1.5rem;margin-bottom: 2.5rem;}#banner .txt .btnbox{ margin: 0 auto;}.s_project_slide .hd ul li h4{ margin-top: .5rem;}.s_pro .ttbox .s_tt { background: url(../images/s_pro_tt.png) right 4.25rem no-repeat; background-size: 18rem;}.s_project_slide .bd .txt{padding:2.5rem 1rem;}.ar_title span{font-size: 1rem;}.ar_title h3{ font-size: 1.5rem;}.ar_title{ padding-bottom: .5rem;}.pro_mobile_gongneng .right{ padding-top: 0;}.pro_mobile_gongneng .arr{ top: 20%; width: 2.5rem; height: 3rem;}.n_solution_add ul li .ico{width: 42px; height: 42px;}.n_solution_add ul{grid-template-columns: 1fr 1fr;gap: 20px 10px;}.n_solution_add ul li .txt h4{margin: 1rem 0 .5rem;}.accordion ul li .box .mask .txt{max-width: 80%; height: 4rem;}.accordion ul li .box .mask .txt p{ display: none;} .chevron-down {position: absolute; margin-left: -2vw; width: 4vw;height: 4vw; bottom:1rem; }}