*{box-sizing:border-box}@font-face{font-family:"Alibaba PuHuiTi 55";src:url(https://www.feigelaowu.com/privatefont/AlibabaPuHuiTi-2-55-Regular.ttf)}@font-face{font-family:"Alibaba PuHuiTi 85";src:url(https://www.feigelaowu.com/privatefont/AlibabaPuHuiTi-2-85-Bold-2.ttf)}@font-face{font-family:"Alibaba PuHuiTi 95";src:url(https://www.feigelaowu.com/privatefont/AlibabaPuHuiTi-2-95-ExtraBold-3.ttf)}@font-face{font-family:"Alibaba PuHuiTi SC";src:url(https://www.feigelaowu.com/privatefont/HarmonyOS_Sans_SC_Medium.ttf)}li,ul{list-style:none}body,dd,dl,dt,h1,h2,h3,h4,h5,h6,html,li,p,ul{margin:0;padding:0}html{scroll-behavior:smooth}body{text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}a,body,dd,dl,dt,h1,h2,h3,h4,h5,h6,html,li,p,ul{text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}button,input{outline:0}.nav{min-width:1250px;position:sticky;position:-webkit-sticky;top:0;z-index:9;background:#fff;box-shadow:0 23px 80px rgba(122,122,122,.07),0 6.93383px 24.1177px rgba(122,122,122,.0456112),0 2.87996px 10.0172px rgba(122,122,122,.035),0 1.04162px 3.62304px rgba(122,122,122,.0243888)}.nav-content{position:relative;margin:0 auto;width:1113px}.nav-logo{padding:15px 0;-webkit-box-pack:justify;-webkit-justify-content:space-between;justify-content:space-between;display:-webkit-box;display:-webkit-flex;display:flex;-webkit-box-align:center;-webkit-align-items:center;align-items:center}.nav-logo img{width:auto}.nav-a1{font-weight:400;font-size:14px;line-height:20px;color:#30343a;outline:0;text-decoration:none;margin-right:44px}.nav-a1.active{font-weight:800;color:#2278f9}.logo{height:28px;margin-top:-2px}.nav-a2{padding:8px 12px;background:rgba(255,255,255,.1);border:1px solid #30343a;font-size:14px;font-family:" PingFangSC-Regular, PingFang SC";color:#30343a;line-height:20px;text-decoration:none;text-align:center;border-radius:2px;margin-right:12px;cursor:pointer}.nav-a2:hover{background-color:#30343a;color:#fff;-webkit-transition:all .2s linear;transition:all .2s linear}.nav-a2:last-child{margin-right:0}.second{min-width:1250px;padding:1px;overflow-x:hidden}.second-content{margin:0 auto;position:relative;width:1133px}.second-text{float:left;width:50%;margin-bottom:384px;margin-top:222px}.text-content1{font-family:"Alibaba PuHuiTi 95";font-style:normal;font-size:46px;line-height:64px;color:#252931}.text-content2{margin-top:23px;font-family:"Alibaba PuHuiTi 55";font-style:normal;font-size:20px;line-height:28px;color:#252931}.tag-item{display:-webkit-box;display:-webkit-flex;display:flex;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-webkit-flex-direction:row;flex-direction:row;-webkit-box-align:start;-webkit-align-items:flex-start;align-items:flex-start;padding:0;gap:12px;margin-top:36px}.tag-item span{width:71px;height:34px;font-family:"Alibaba PuHuiTi 85";font-style:normal;font-size:24px;line-height:34px;color:#fff}.tag{background:#2278f9;border-radius:4px;padding:6px 12px}.second-right{float:right;width:50%;margin-top:113px;height:739px;position:relative}.second-lefttext{width:582px;height:530px;position:absolute;top:0;left:0}.second-lefttext img{width:100%}.second-righttext{width:618px;height:507px;position:absolute;top:105px;padding-left:18px;left:-10px}.second-righttext img{width:100%}.advantage-content ul{margin:68px 0 114px 0;display:-webkit-box;display:-webkit-flex;display:flex;-webkit-justify-content:space-around;justify-content:space-around;-webkit-box-align:center;-webkit-align-items:center;align-items:center}.advantage-content ul li{text-align:center;width:283.3333333333px}.advantage{background:#fff;min-width:1250px;overflow-x:hidden;box-shadow:inset 0 -1px 0 rgba(0,0,0,.08),inset 0 1px 0 rgba(0,0,0,.08)}.advantage-content{margin:0 auto;position:relative;width:1133px;padding:1px}.clear::after{display:block;content:"";clear:both}li img{width:250px;height:250px}.li-title{font-family:"Alibaba PuHuiTi 85";font-style:normal;font-size:32px;color:#252931;margin-top:29px;height:45px}.li-text{font-family:"Alibaba PuHuiTi 55";font-style:normal;font-size:15px;line-height:21px;text-align:center;color:#69758d;margin-top:18px}.center-title{text-align:center;min-width:1250px;padding:124px 0 93px 0}.center-text{margin:0 auto;width:1220px;font-family:"Alibaba PuHuiTi 95";font-style:normal;font-size:35px;text-align:center;color:#252931}.Graphic-introduction{min-width:1250px;overflow-x:hidden}.Graphic{width:1133px;margin:0 auto}.Graphic-left{float:left;padding:120px 0 0 0;position:relative}.Graphic-left img{width:521px}.Graphic-right{float:right;padding-top:48px}.Graphic-right img{width:521px}.Graphic-introduction1{min-width:1250px;overflow-x:hidden}.Graphic1{width:1133px;margin:0 auto}.Graphic-left1{float:left;padding-top:48px}.Graphic-left1 img{width:521px;height:100%}.Graphic-right1{float:right;padding:120px 0 0 0;position:relative}.Graphic-right1 img{width:521px}.Graphic-title{position:absolute;top:219px;left:0;font-family:"Alibaba PuHuiTi 95";font-style:normal;font-size:40px;line-height:56px;text-align:center;color:#2278f9}.Graphic-text{position:absolute;top:306px;left:30px}.Graphic-p{font-family:"Alibaba PuHuiTi 55";font-style:normal;font-size:18px;color:#252931;position:relative;margin:5px 0}.Graphic-p:before{background-image:url(../images/Group60.png);width:18px;height:18px;position:absolute;background-size:contain;left:-28px;top:50%;margin-top:-9px;display:block;content:""}.info{background-color:#21262f;min-width:1250px;overflow-x:hidden}.info .container{padding:50px 0 37px}.info p{height:22px;font-size:14px;font-weight:400;color:#a7abc0;line-height:22px;letter-spacing:1px;margin-bottom:4px;font-family:"Alibaba PuHuiTi 55"}.info dl{display:inline-block;margin-left:34px}.info dt{width:105px;height:105px;border:1px solid #fff}.info dt img{width:100%;height:100%}.info dd{text-align:center;height:20px;font-size:14px;font-weight:400;color:#a7abc0;line-height:20px;margin-top:10px}.container{width:1133px;margin:0 auto;position:relative}.info__logo{height:30px;margin-bottom:16px}.info__left{font-size:0;font-family:"Alibaba PuHuiTi 85"}.info__right{position:absolute;top:47px;right:0;font-size:0}.info__right dt{border:0}.copyright{padding:12px 0 11px;background:#191c23;min-width:1250px}.copyright a,.copyright p{font-size:12px;font-weight:400;color:rgba(224,224,237,.6);line-height:17px;text-align:center;text-decoration:none;display:-webkit-box;display:-webkit-flex;display:flex;-webkit-box-align:center;-webkit-align-items:center;align-items:center;-webkit-box-pack:center;-webkit-justify-content:center;justify-content:center}.copyright a:hover{text-decoration:underline;color:rgba(224,224,237,.8)}.contact{min-width:1250px;overflow-x:hidden;background-color:#fff;box-shadow:inset 0 1px 0 rgba(0,0,0,.08),inset 0 1px 0 rgba(0,0,0,.08)}.contact-content{width:1133px;margin:0 auto;padding:69px 0 60px 0}.contact-title{font-family:"Alibaba PuHuiTi 85";font-style:normal;font-size:33px;color:#252931}.contact-button{margin-top:30px;position:relative}.input-errmessage{position:absolute;top:58px;left:0;color:red}.errname{display:inline-block;width:381px}.errphone{display:inline-block;margin-left:16px}.contact-input{background:#fff;border:1px solid #dedede;border-radius:4px;width:381px;height:48px;padding-left:16px}.active{border:1px solid red}.contact-btn{width:108px;height:48px;background:#2278f9;border-radius:4px;color:#fff;border:0;margin-left:19px}.contact-btn:hover{background-color:#2863ed;color:#fff}input::-webkit-input-placeholder{font-family:"Alibaba PuHuiTi 2.0";font-size:16px;line-height:22px;letter-spacing:0;text-align:left}input::placeholder{font-family:"Alibaba PuHuiTi 2.0";font-size:16px;line-height:22px;letter-spacing:0;text-align:left}.contact-button input:nth-child(2){margin-left:12px}.contact-text{margin-top:58px;font-family:"Alibaba PuHuiTi 55";font-size:16px;line-height:22px;color:#252931}.contact-text1{margin-top:9px}.contact-span{font-family:"Alibaba PuHuiTi SC";font-size:30px;line-height:36px;letter-spacing:0;text-align:left;color:#252931}.contact-span1{font-family:"Alibaba PuHuiTi 55";font-size:16px;line-height:22px;letter-spacing:0;text-align:left;margin-left:9px;color:#838383}.tankuang{display:none;position:fixed;top:50%;left:50%;width:416px;height:168px;margin-top:-84px;margin-left:-208px;background:#fff;box-shadow:0 3px 6px -4px rgba(0,0,0,.12),0 6px 16px rgba(0,0,0,.08),0 9px 28px 8px rgba(0,0,0,.05);border-radius:2px;color:#000;padding:32px 32px 80px 32px}.tankuang1{display:none;position:fixed;top:50%;left:50%;width:416px;height:168px;margin-top:-84px;margin-left:-208px;background:#fff;box-shadow:0 3px 6px -4px rgba(0,0,0,.12),0 6px 16px rgba(0,0,0,.08),0 9px 28px 8px rgba(0,0,0,.05);border-radius:2px;color:#000;padding:32px 32px 80px 32px}.tankuang1-title{font-family:"PingFang SC";font-style:normal;font-size:16px;line-height:24px;color:rgba(0,0,0,.85)}.tankuang1-content{font-family:"PingFang SC";display:inline-blocks;font-style:normal;font-size:16px;line-height:24px;color:rgba(0,0,0,.65);margin-top:8px}.queren1{position:absolute;width:88px;height:32px;color:#fff;background:#2278f9;box-shadow:0 2px 0 rgba(0,0,0,.043);border-radius:2px;border:0;right:32px;bottom:24px}.tankuang-title{font-family:"PingFang SC";font-style:normal;font-size:16px;line-height:24px;color:rgba(0,0,0,.85)}.tankuang-content{font-family:"PingFang SC";display:inline-blocks;font-style:normal;font-size:16px;line-height:24px;color:rgba(0,0,0,.65);margin-top:8px}.queren{position:absolute;width:88px;height:32px;color:#fff;background:#2278f9;box-shadow:0 2px 0 rgba(0,0,0,.043);border-radius:2px;border:0;right:32px;bottom:24px}.shakeY2{-webkit-animation-iteration-count:infinite;animation-iteration-count:infinite;-webkit-animation-timing-function:cubic-bezier(.54,.085,.5,.92);animation-timing-function:cubic-bezier(.54,.085,.5,.92);-webkit-animation-name:infiUpDown;animation-name:infiUpDown;-webkit-animation-duration:2s;animation-duration:2s}@keyframes infiUpDown{0%{-webkit-transform:translateY(0);transform:translateY(0)}50%{-webkit-transform:translateY(-15px);transform:translateY(-15px)}100%{-webkit-transform:translateY(0);transform:translateY(0)}}@-webkit-keyframes infiUpDown{0%{-webkit-transform:translateY(0);transform:translateY(0)}50%{-webkit-transform:translateY(-15px);transform:translateY(-15px)}100%{-webkit-transform:translateY(0);transform:translateY(0)}}.wow{-webkit-transition-timing-function:cubic-bezier(0,2.11,1,-1.43);transition-timing-function:cubic-bezier(0,2.11,1,-1.43)}