@font-face{font-family:rui;src:url("../img/rui.ttf")}*{box-sizing:border-box;margin:0;padding:0}a{text-decoration:none}@keyframes showewm{from{opacity:0}to{opacity:1}}.section{position:relative}.section:nth-child(1){background:url("../img/banner_bg.png");background-size:cover}.section:nth-child(1) .warp{position:relative;width:1200px;height:100vh;margin:0 auto;position:relative;max-width:1200px;height:100vh;width:100%;padding-top:20px}.section:nth-child(1) .warp .header{display:flex;justify-content:space-between;align-items:center}.section:nth-child(1) .warp .header .logo{display:flex;align-items:center}.section:nth-child(1) .warp .header .logo img{width:70px;height:70px;margin-right:20px}.section:nth-child(1) .warp .header .logo .app_fonts .app_name{font-size:22px;font-weight:bold;color:#FFFFFF;line-height:30px}.section:nth-child(1) .warp .header .logo .app_fonts .app_desc{margin-top:6px;font-size:16px;font-family:PingFangSC-Regular, PingFang SC;font-weight:400;color:#FFFFFF;line-height:22px}.section:nth-child(1) .warp .header .nav a{text-decoration:none;color:#fff;font-size:18px}.section:nth-child(1) .warp .header .nav a:nth-child(1){margin-right:80px}.section:nth-child(1) .warp .header .nav .active{font-weight:bold;position:relative}.section:nth-child(1) .warp .header .nav .active::after{position:absolute;bottom:-10px;left:50%;transform:translateX(-50%);content:'';width:46px;height:3px;background:#FFFFFF}.section:nth-child(1) .warp .header .download_app{display:flex;align-items:center}.section:nth-child(1) .warp .header .download_app .item_download{color:#151515;display:block;position:relative;padding:11px 22px;height:50px;background:#FFFFFF;border-radius:25px;display:flex;align-items:center}.section:nth-child(1) .warp .header .download_app .item_download:nth-child(2){margin-left:40px}.section:nth-child(1) .warp .header .download_app .item_download img{width:40px;height:auto}.section:nth-child(1) .warp .header .download_app .item_download .vrcode{position:absolute;top:80px;left:50%;transform:translateX(-50%);width:170px;height:202px;background:#FFFFFF;border-radius:15px;box-sizing:border-box;padding:10px;text-align:center}.section:nth-child(1) .warp .header .download_app .item_download .vrcode img{width:150px;height:auto;margin-bottom:5px}.section:nth-child(1) .warp .header .download_app .item_download .vrcode .tip{font-size:16px;font-weight:400;color:#151515;line-height:22px}.section:nth-child(1) .warp .main{width:100%;text-align:center;position:absolute;top:60%;left:50%;transform:translate(-50%, -50%)}.section:nth-child(1) .warp .main .app_name{height:91px;font-size:90px;font-family:rui;font-weight:800;color:#FFFFFF;line-height:91px;letter-spacing:5px}.section:nth-child(1) .warp .main .tip{margin-top:20px;height:69px;font-size:50px;font-family:Alibaba-PuHuiTi-R, Alibaba-PuHuiTi;font-weight:normal;color:#FFFFFF;line-height:69px;letter-spacing:2px}.section:nth-child(1) .warp .main .desc{margin-top:80px;display:flex;justify-content:space-around;font-size:32px;font-family:PingFang-SC-Bold, PingFang-SC;font-weight:bold;color:#FFFFFF;line-height:45px}.section:nth-child(1) .warp .main .desc .item img{width:70px;height:auto;margin-bottom:15px}.section:nth-child(2){position:relative}.section:nth-child(2) .title{display:flex;justify-content:center;align-items:center}.section:nth-child(2) .title .line_l{width:270px;height:7px;background:linear-gradient(270deg, #1B1B21 0%, rgba(38,38,47,0) 100%);opacity:0.5}.section:nth-child(2) .title .line_r{width:270px;height:7px;background:linear-gradient(270deg, rgba(38,38,47,0) 0%, #1B1B21 100%);opacity:0.5}.section:nth-child(2) .title .title_fonts{margin:0 20px;text-align:center}.section:nth-child(2) .title .title_fonts .cn{font-size:48px;font-family:PingFang-SC-Bold, PingFang-SC;font-weight:bold;color:#151515;line-height:67px}.section:nth-child(2) .title .title_fonts .en{font-size:20px;font-family:PingFang-SC-Bold, PingFang-SC;font-weight:bold;color:#D3D3D3;line-height:28px}.section:nth-child(2) .content{display:flex;align-items:center;justify-content:space-around;padding-top:60px}.section:nth-child(2) .content .item{font-size:40px;font-family:PingFangSC-Regular, PingFang SC;font-weight:400;color:#333333;line-height:56px;text-align:center}.section:nth-child(2) .content .item img{width:293px;margin-bottom:31px}.section:nth-child(3){background:url("../img/banner2_bg.png");background-size:cover}.section:nth-child(3) .warp .title{display:flex;justify-content:center;align-items:center}.section:nth-child(3) .warp .title .line_l{width:270px;height:7px;background:linear-gradient(270deg, #ABABBE 0%, #26262F 100%);opacity:0.5}.section:nth-child(3) .warp .title .line_r{width:270px;height:7px;background:linear-gradient(270deg, #26262F 0%, #ABABBE 100%);opacity:0.5}.section:nth-child(3) .warp .title .title_fonts{margin:0 20px;text-align:center}.section:nth-child(3) .warp .title .title_fonts .cn{font-size:48px;font-family:PingFang-SC-Bold, PingFang-SC;font-weight:bold;color:#fff;line-height:67px}.section:nth-child(3) .warp .title .title_fonts .en{font-size:20px;font-family:PingFang-SC-Bold, PingFang-SC;font-weight:bold;color:#6A6A79;line-height:28px}.section:nth-child(3) .warp .content{margin:0 auto;text-align:center}.section:nth-child(3) .warp .content img{width:50%;height:auto}.section footer{color:#FFFFFF;position:absolute;bottom:0;width:100%;text-align:center;background:#000;padding:20px 0}.section footer .footer_t{margin:0 auto;width:1200px;display:flex;align-items:center;justify-content:center;position:relative;margin-bottom:30px}.section footer .footer_t .logo{position:absolute;top:0;left:0;display:flex;align-items:center}.section footer .footer_t .logo img{width:50px;height:auto;margin-right:10px}.section footer .footer_t .logo .app_fonts{text-align:left}.section footer .footer_t .logo .app_fonts .app_name{font-size:16px;font-weight:bold;color:#FFFFFF;line-height:30px}.section footer .footer_t .logo .app_fonts .app_desc{margin-top:2px;font-size:14px;font-family:PingFangSC-Regular, PingFang SC;font-weight:400;color:#FFFFFF;line-height:22px}.section footer .footer_t .nav a{text-decoration:none;color:#fff;font-size:16px}.section footer .footer_t .nav a:nth-child(1){margin-right:80px}.section footer a{font-size:14px;font-weight:400;color:#FFFFFF;line-height:25px}.about_section:nth-child(1){position:relative;background:none}.about_section:nth-child(1) .warp2{max-width:100vm !important;height:850px;padding-top:0}.about_section:nth-child(1) .warp2 .header_bg{background:url("../img/about_bg.png") no-repeat top center;box-sizing:border-box;padding-top:20px;height:400px}.about_section:nth-child(1) .warp2 .header_bg .header{display:flex;justify-content:space-between;align-items:center;margin:0 auto;width:1200px}.about_section:nth-child(1) .warp2 .header_bg .header .logo{display:flex;align-items:center}.about_section:nth-child(1) .warp2 .header_bg .header .logo img{width:70px;height:70px;margin-right:20px}.about_section:nth-child(1) .warp2 .header_bg .header .logo .app_fonts .app_name{font-size:22px;font-weight:bold;color:#FFFFFF;line-height:30px}.about_section:nth-child(1) .warp2 .header_bg .header .logo .app_fonts .app_desc{margin-top:6px;font-size:16px;font-family:PingFangSC-Regular, PingFang SC;font-weight:400;color:#FFFFFF;line-height:22px}.about_section:nth-child(1) .warp2 .header_bg .header .nav a{text-decoration:none;color:#fff;font-size:18px}.about_section:nth-child(1) .warp2 .header_bg .header .nav a:nth-child(1){margin-right:80px}.about_section:nth-child(1) .warp2 .header_bg .header .nav .active{font-weight:bold;position:relative}.about_section:nth-child(1) .warp2 .header_bg .header .nav .active::after{position:absolute;bottom:-10px;left:50%;transform:translateX(-50%);content:'';width:46px;height:3px;background:#FFFFFF}.about_section:nth-child(1) .warp2 .header_bg .header .download_app{display:flex;align-items:center}.about_section:nth-child(1) .warp2 .header_bg .header .download_app .item_download{color:#151515;display:block;position:relative;padding:11px 22px;height:50px;background:#FFFFFF;border-radius:25px;display:flex;align-items:center}.about_section:nth-child(1) .warp2 .header_bg .header .download_app .item_download:nth-child(2){margin-left:40px}.about_section:nth-child(1) .warp2 .header_bg .header .download_app .item_download img{width:40px;height:auto}.about_section:nth-child(1) .warp2 .header_bg .header .download_app .item_download .vrcode{position:absolute;top:80px;left:50%;transform:translateX(-50%);width:170px;height:202px;background:#FFFFFF;border-radius:15px;box-sizing:border-box;padding:10px;text-align:center}.about_section:nth-child(1) .warp2 .header_bg .header .download_app .item_download .vrcode img{width:150px;height:auto;margin-bottom:5px}.about_section:nth-child(1) .warp2 .header_bg .header .download_app .item_download .vrcode .tip{font-size:16px;font-weight:400;color:#151515;line-height:22px}.about_section:nth-child(1) .warp2 .header_bg .about_title{box-sizing:border-box;padding-top:100px;text-align:center;font-size:90px;font-family:AlibabaPuHuiTi_2_75_SemiBold;color:#FFFFFF;line-height:126px;letter-spacing:5px}.about_section:nth-child(1) .warp2 .main2{text-align:center;box-sizing:border-box;padding-top:50px}.about_section:nth-child(1) .warp2 .main2 .desc{text-align:left;width:1000px;margin:0 auto;width:1000px;font-size:14px;font-family:PingFangSC-Regular, PingFang SC;font-weight:400;color:#000000;line-height:33px}.about_section:nth-child(1) .footer2{background-color:palegoldenrod;color:#FFFFFF;position:fixed;bottom:0;min-height:150px;width:100%;text-align:center;background:#000;box-sizing:border-box;padding:20px 0}.about_section:nth-child(1) .footer2 .footer_t{margin:0 auto;width:1200px;display:flex;align-items:center;justify-content:center;position:relative;margin-bottom:30px}.about_section:nth-child(1) .footer2 .footer_t .logo{position:absolute;top:0;left:0;display:flex;align-items:center}.about_section:nth-child(1) .footer2 .footer_t .logo img{width:50px;height:auto;margin-right:10px}.about_section:nth-child(1) .footer2 .footer_t .logo .app_fonts{text-align:left}.about_section:nth-child(1) .footer2 .footer_t .logo .app_fonts .app_name{font-size:16px;font-weight:bold;color:#FFFFFF;line-height:30px}.about_section:nth-child(1) .footer2 .footer_t .logo .app_fonts .app_desc{margin-top:2px;font-size:14px;font-family:PingFangSC-Regular, PingFang SC;font-weight:400;color:#FFFFFF;line-height:22px}.about_section:nth-child(1) .footer2 .footer_t .nav a{text-decoration:none;color:#fff;font-size:16px}.about_section:nth-child(1) .footer2 .footer_t .nav a:nth-child(1){margin-right:80px}.about_section:nth-child(1) .footer2 a{font-size:14px;font-weight:400;color:#FFFFFF;line-height:25px}@media only screen and (max-width: 750px){.mask{width:100%;height:100vh;position:fixed;display:none;left:0;top:0;z-index:100;background:#000 url("../images/down_weixin.png") no-repeat;background-size:100%}.section:nth-child(1){background:url(../images/public_bg.png) bottom center;background-size:cover}.section:nth-child(1) .warp{position:relative;width:100%;height:100vh;margin:0 auto}.section:nth-child(1) .warp .download_img{top:69%;left:50%;transform:translateX(-50%)}.section:nth-child(1) .warp .logo{position:absolute;top:20px;left:2%;font-size:24rpx;font-family:PingFang-SC-Bold, PingFang-SC;font-weight:bold;color:#fff;line-height:64px;display:flex;align-items:center}.section:nth-child(1) .warp .logo img{width:64px;height:64px;margin-right:16px}.section:nth-child(1) .warp .logo .logo_size{font-size:1rem}.section:nth-child(1) .warp .nav{position:absolute;top:20px;right:2%;display:flex}.section:nth-child(1) .warp .nav a{display:block;line-height:64px;text-decoration:none;color:#fff}.section:nth-child(1) .warp .nav a:nth-child(1){margin-right:30px}.section:nth-child(1) .warp .nav .active{color:#fff;font-weight:bold}.section:nth-child(1) .warp .download_img{top:70%;width:10rem}.section:nth-child(1) .warp .download_img_index{top:88%}.section:nth-child(1) .warp .desc{position:absolute;left:50%;transform:translateX(-50%);top:14%;width:90%;text-align:center}.section:nth-child(1) .warp .desc .b1_img{width:14rem;transform:translateX(-50%);left:50%;height:auto}.section:nth-child(1) .warp .desc .p1_img{display:none}.section:nth-child(1) .warp .desc .p1{left:50%;margin-top:27.5rem}.section:nth-child(1) .warp .desc .p1 .p1_desc{margin-left:auto;display:flex;position:absolute;justify-content:space-between;align-items:center;left:50%;top:50%;transform:translate(-50%, -50%);width:20rem}.section:nth-child(1) .warp .desc .name{font-size:3rem;font-family:PingFang-SC-Bold, PingFang-SC;font-weight:bold;color:#CB5AF7;line-height:6rem;background:linear-gradient(180deg, #FD9595 0%, #CB5AF7 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.section:nth-child(1) .warp .desc .substr{margin-top:2rem;font-size:1.3rem;line-height:2rem}.section:nth-child(1) .warp .desc .dwonload_btn{margin-top:2rem}.section:nth-child(1) .warp .desc .dwonload_btn img{width:10rem;height:auto}.section:nth-child(1) .warp .desc .concat{margin-top:2rem}.section:nth-child(1) .warp .desc .concat img{width:10rem;height:auto}.section:nth-child(2),.section:nth-child(3){background:url("../images/public_bg.png");background-size:cover}.section:nth-child(2) .warp,.section:nth-child(3) .warp{width:100% !important;display:flex;flex-direction:column;align-items:center;justify-content:center}.section:nth-child(2) .warp .warp_sub::after,.section:nth-child(3) .warp .warp_sub::after{display:none}.section:nth-child(2) .warp .desc:nth-child(1),.section:nth-child(2) .warp .desc:nth-child(2),.section:nth-child(3) .warp .desc:nth-child(1),.section:nth-child(3) .warp .desc:nth-child(2){margin-left:auto;margin-right:auto;display:flex;justify-content:center;text-align:center}.section:nth-child(2) .warp .desc:nth-child(1),.section:nth-child(3) .warp .desc:nth-child(1){font-size:1.5rem;line-height:1.5rem;height:auto}.section:nth-child(2) .warp .desc:nth-child(2),.section:nth-child(3) .warp .desc:nth-child(2){font-size:1rem;line-height:2rem;margin-bottom:1rem}.section:nth-child(2) .warp img,.section:nth-child(3) .warp img{margin-left:auto;height:auto;width:13rem;margin-bottom:1rem}.section:nth-child(2) footer,.section:nth-child(3) footer{display:block;color:#FFFFFF;position:absolute;bottom:0;width:100%;text-align:center;min-height:4rem;line-height:1rem;background:#000;font-size:1rem}.section:nth-child(2) footer a,.section:nth-child(3) footer a{width:98%;padding-top:1.5rem;font-size:.6rem;font-family:PingFangSC-Regular, PingFang SC;font-weight:400;color:#FFFFFF}.section:nth-child(2) .warp img{margin-right:auto}.section:nth-child(2) .warp .warp_sub{height:10rem}.section:nth-child(3) .warp img{margin-right:auto}.section:nth-child(3) .warp .warp_sub{height:10rem}.section:nth-child(3) .warp .b3::after{bottom:1rem;left:-0.2rem;width:12rem;height:21rem}.aboutBg:nth-child(1){background:url(../images/public_bg.png);position:relative}.aboutBg:nth-child(1) .content{position:absolute;transform:translate(-50%, -50%);left:50%;top:50%;width:99%;text-align:center}.aboutBg:nth-child(1) .content .title{font-size:3rem;font-family:PingFang-SC-Bold, PingFang-SC;font-weight:bold;color:#999999;line-height:4rem;margin-bottom:3rem}.aboutBg:nth-child(1) .content .title span{font-size:3rem;font-family:PingFang-SC-Regular, PingFang-SC;font-weight:400;color:#666666;line-height:3rem;background:linear-gradient(180deg, #FD9595 0%, #CB5AF7 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.aboutBg:nth-child(1) .content .desc1{margin-bottom:2rem;font-size:1.5rem;font-family:PingFangSC-Medium, PingFang SC;font-weight:500;color:#BEBEBE;line-height:2rem;letter-spacing:.2rem}.aboutBg:nth-child(1) .content .desc2{font-size:.9rem;font-family:PingFang-SC-Regular, PingFang-SC;font-weight:400;color:#666666;line-height:1.5rem;letter-spacing:.1rem;margin-bottom:.8rem}.aboutBg:nth-child(1) .content .email{font-size:1rem;font-family:PingFang-SC-Regular, PingFang-SC;font-weight:400;color:#666666;line-height:1rem}.aboutBg footer{color:#FFFFFF;position:absolute;bottom:0;width:100%;text-align:center;line-height:1.5rem;background:#000;font-size:1rem}.aboutBg footer a{font-size:.6rem;font-family:PingFangSC-Regular, PingFang SC;font-weight:400;color:#FFFFFF}}