:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#4b5563;background-color:#fff;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a,abbr,body,div,h1,h2,h3,h4,h5,h6,input,li,ol,p,pre,span,table,td,th,ul{padding:0;margin:0;border:0;font-style:inherit;font-weight:400;vertical-align:baseline;box-sizing:border-box;line-height:1.5}article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section{display:block}li,ol,ul{list-style:none}blockquote,q{quotes:none}blockquote:after,blockquote:before,q:after,q:before{content:"";content:none}table{border-collapse:collapse;border-spacing:0}td,th{vertical-align:middle}a{color:#696969;text-decoration:none;-webkit-backface-visibility:hidden}input:focus,select:focus,textarea:focus{outline:-webkit-focus-ring-color auto 0}body::-webkit-scrollbar{width:0}body::-webkit-scrollbar-track{background-color:transparent}body::-webkit-scrollbar-thumb{background-color:transparent}.flex{display:flex}.flex-row{flex-direction:row}.flex-column{flex-direction:column}.justify-center{justify-content:center}.align-center{align-items:center}.justify-around{justify-content:space-around}.justify-start{justify-content:flex-start}.justify-end{justify-content:flex-end}.align-start{align-items:flex-start}.flex-wrap{flex-wrap:wrap}.flex-1{flex:1}html{font-size:100px}@media screen and (max-width:1440px){html{font-size:93.75px}}@media screen and (max-width:1366px){html{font-size:87.5px}}@media screen and (max-width:1280px){html{font-size:100px}}@media screen and (max-width:1024px){html{font-size:85px}}@media screen and (max-width:768px){html{font-size:80px}}@media screen and (max-width:500px){html{font-size:75px}}body{color:#4b5563}.home{width:100%;position:relative}.home .banner{width:100%;height:6.4rem;background-image:url(/assets/banner-DmTsSxtf.jpg);background-position:center center;background-repeat:no-repeat;background-size:cover;text-align:center}.home .banner .title{font-size:.5547rem;font-weight:700;color:#fff;padding-bottom:.7253rem}.home .banner .sub_title{font-size:.2133rem;color:#fff}.home .product{width:83.3333vw;margin:0 auto;padding:.32rem 0 0}.home .product .product_item{width:100%}.home .product .product_item .product_img{width:41.25vw;text-align:center}.home .product .product_item .product_img img{width:3.392rem;height:3.4773rem}.home .product .product_item .product_desc{width:6.2293rem}.home .product .product_item .product_desc .product_desc_title{font-size:.384rem;font-weight:700;padding-bottom:.5867rem}.home .product .product_item .product_desc .product_desc_content{font-size:.1707rem}.home .product .product_feature .product_feature_item{width:2.9867rem;padding:.256rem;box-sizing:border-box;background-color:#f9fafb;border-radius:.128rem;margin-bottom:.768rem}.home .product .product_feature .product_feature_item .product_feature_title{font-size:.192rem;padding-bottom:.128rem}.home .product .product_feature .product_feature_item .product_feature_content{font-size:.1707rem}.home .func{background:#f2f4fa;padding-top:.7253rem;width:100%}.home .func .func_title{font-size:.384rem;font-weight:700;padding-bottom:.1707rem;text-align:center}.home .func .func_subTitle{font-size:.1707rem;text-align:center;padding-bottom:.6827rem}.home .func .func_list{width:85vw;margin:0 auto}.home .func .func_list .func_list_left{width:6.7rem;padding:0 .3rem}.home .func .func_list .func_list_right{width:6.1rem;padding:0 .3rem}.home .func .func_list .func_list_item{padding-bottom:.3413rem}.home .func .func_list .func_list_item .func_list_item_img{width:.512rem;height:.512rem}.home .func .func_list .func_list_item .func_list_item_desc{padding-left:.1707rem}.home .func .func_list .func_list_item .func_list_item_desc .func_list_item_title{font-size:.2133rem}.home .func .func_list .func_list_item .func_list_item_desc .func_list_item_content{font-size:.1707rem}.home .func_sys{width:auto;margin:0 auto}.home .func_sys .func_sys_item{width:6.3147rem;padding:.352rem;box-sizing:border-box;background-color:#fff;border-radius:.256rem;margin:0 .384rem 1.024rem}.home .func_sys .func_sys_item .func_sys_item_img{width:100%;height:2.7307rem;border-radius:.128rem;overflow:hidden}.home .func_sys .func_sys_item .func_sys_item_img img{width:100%;height:100%;object-fit:cover}.home .func_sys .func_sys_item_title{font-size:.32rem;font-weight:700;padding:.256rem 0 .128rem}.home .func_sys .func_sys_item_list{font-size:.1707rem;padding-bottom:.128rem}.home .func_sys .func_sys_item_list img{width:.1493rem;height:.1707rem;padding-right:.0853rem}.home .case{background:#f9fafb}.home .case .case_title{font-size:.384rem;padding:.64rem 0;font-weight:700;text-align:center}.home .case .case_list{width:90vw;margin:0 auto;padding-bottom:.32rem}.home .case .case_list .case_list_item{width:28vw;min-width:4rem;margin:0 1vw .384rem;border-radius:.256rem;overflow:hidden;background:#fff}.home .case .case_list .case_list_item .case_list_item_img{width:100%;height:2.1333rem;overflow:hidden}.home .case .case_list .case_list_item .case_list_item_img img{width:100%;height:100%;object-fit:cover}.home .case .case_list .case_list_item .case_list_item_desc{padding:.256rem}.home .case .case_list .case_list_item .case_list_item_desc .case_list_item_title{font-size:.2133rem;font-weight:bolder}.home .case .case_list .case_list_item .case_list_item_desc .case_list_item_content{font-size:.1707rem;padding-top:.1707rem}.home .case .case_list .case_list_item .case_list_item_btn{padding:.256rem;font-size:.1707rem;color:#0052d9;cursor:pointer}.home .case .case_list .case_list_item .case_list_item_btn img{width:.2rem}.home .option{padding-bottom:.512rem}.home .option .option_title{font-size:.384rem;padding:.64rem 0;font-weight:700;text-align:center}.home .option .option_list{padding:0 .1707rem}.home .option .option_list .option_list_item{width:calc(46.6667vw - .1707rem);height:20.8333vw;margin:0 .1707rem .3413rem;position:relative;border-radius:.256rem;overflow:hidden}.home .option .option_list .option_list_item .option_list_item_img{width:100%;height:100%;object-fit:cover}.home .option .option_list .option_list_item .option_list_item_desc{position:absolute;left:0;right:0;top:0;bottom:0;background:#0000004d;padding-left:.3413rem;color:#fff}.home .option .option_list .option_list_item .option_list_item_desc .option_list_item_desc_flex{width:100%;height:100%}.home .option .option_list .option_list_item .option_list_item_desc .option_list_item_desc_flex .option_list_item_title{font-size:.256rem;font-weight:700;margin-bottom:.1707rem}.home .option .option_list .option_list_item .option_list_item_desc .option_list_item_desc_flex .option_list_item_content{font-size:.1707rem;color:#e5e7eb;margin-bottom:.1707rem}.home .option .option_list .option_list_item .option_list_item_desc .option_list_item_desc_flex .option_list_item_btn{width:1.3rem;text-align:center;display:inline-block;font-size:.1707rem;color:#06f;background:#fff;padding:.0853rem .256rem;border-radius:.128rem;margin-bottom:.3413rem}@media screen and (max-width: 1200px){.home .banner{height:4.8rem}.home .banner .title{font-size:.46rem}.home .banner .sub_title{font-size:.16rem}.home .product .product_item{width:100%;flex-direction:column}.home .product .product_item .product_desc{width:100%}.home .product .product_item .product_desc .product_desc_title{padding-bottom:.3rem;font-size:.3rem}.home .product .product_item .product_img{padding:0;text-align:center}.home .product .product_item .product_img img{width:50vw;height:auto}.home .product .product_feature{padding-top:.2rem}.home .product .product_feature .product_feature_item{width:100%;margin-bottom:.2rem}.home .product .product_feature .product_feature_item .product_feature_title{font-size:.192rem;padding-bottom:.128rem}.home .product .product_feature .product_feature_item .product_feature_content{font-size:.1707rem}.home .func .func_title{font-size:.3rem}.home .func .func_list{justify-content:flex-start}.home .func .func_list .func_list_item.func_list_item_odd{width:100%}.home .func .func_list .func_list_item.func_list_item_even{width:100%;padding-left:0}.home .func_sys .func_sys_item{width:90vw;overflow:hidden;margin:0 auto .5rem}.home .func_sys .func_sys_item .func_sys_item_title{font-size:.24rem}.home .func_sys .func_sys_item .func_sys_item_img{height:2.4rem}}@media screen and (max-width: 820px){.home .banner{height:3.8rem}.home .banner .title{font-size:.3rem}.home .case .case_list .case_list_item{width:100%;margin:0 auto .5rem}.home .option .option_list .option_list_item{width:90vw;height:40vw;margin:0 auto .5rem}}.menu{color:#fff;position:absolute;top:0;left:50%;transform:translate(-50%)}@media screen and (min-width: 769px){.menu{width:86.6667vw;font-size:.1707rem;height:.6827rem;margin:0 auto}.menu .menu_list{width:calc(100% - 6.9444vw);color:#fff}.menu .menu_list .menu_item{padding:0 .1707rem;cursor:pointer}.menu .menu_list .menu_item.active{color:#fff}.menu .logo{width:6.9444vw;font-weight:700;font-size:.256rem}.menu .menu_bg_mobile,.menu .menu_more{display:none}}@media screen and (max-width: 768px){.menu{width:100vw;height:.6827rem;font-size:.1707rem;padding:0 7vw;justify-content:space-between;box-sizing:border-box}.menu .menu_list{display:none}.menu .logo{width:6.9444vw;font-weight:700;font-size:.256rem}}@media screen and (min-width: 769px){.menuBox .menu_bg_mobile,.menuBox .menu_list_mobile{display:none}}@media screen and (max-width: 768px){.menuBox .menu_bg_mobile{position:fixed;top:-200%;left:0;bottom:0;right:0;width:100%;height:100%;background:#00000080;z-index:100;transition:all .5s ease-in-out}.menuBox .menu_bg_mobile.show{top:0}.menuBox .menu_list_mobile{position:fixed;top:-200%;left:0;width:100%;height:auto;color:#111;background:#fff;z-index:101;font-size:.256rem;transition:all .5s ease-in-out}.menuBox .menu_list_mobile.show{top:0}.menuBox .menu_list_mobile .back{padding-top:.5333rem}.menuBox .menu_list_mobile .back img{width:.384rem}.menuBox .menu_list_mobile .menu_item{padding:.1707rem 0}.menuBox .menu_list_mobile .menu_item.active{color:#fff}}.footer{width:100%;background:#111827;font-size:.1707rem;padding:.6827rem 1.152rem;box-sizing:border-box}.footer .footer_copyright{font-size:.1707rem;color:#9ca3af;text-align:center;padding-top:.8533rem}.footer .footer_container{font-size:.1707rem;color:#9ca3af}.footer .footer_container .footer_item{width:25%;line-height:.64rem}.footer .footer_container .footer_item .footer_about{width:80%}.footer .footer_container .footer_item .footer_item_content>div{line-height:.3rem}.footer .footer_container .footer_title{font-size:.2133rem;font-weight:700;color:#fff;padding-bottom:.1707rem}@media screen and (max-width: 820px){.footer{padding:.3rem .5rem}.footer .footer_container .footer_item{width:100%}.footer .footer_container .footer_item .footer_title{padding-top:.3413rem}}