@font-face{font-family:HarmonyOS Sans SC-Bold;src:url(../media/HarmonyOS_Sans_SC_Bold.81ffa02a.woff2)}@font-face{font-family:HarmonyOS Sans SC-Medium;src:url(../media/HarmonyOS_Sans_SC_Medium.8b7ce691.woff2)}@font-face{font-family:HarmonyOS Sans SC-Light;src:url(../media/HarmonyOS_Sans_SC_Light.71a2bc62.woff2)}@font-face{font-family:HarmonyOS Sans SC-Black;src:url(../media/HarmonyOS_Sans_SC_Black.3143103b.woff2)}@font-face{font-family:HarmonyOS Sans SC-Regular;src:url(../media/HarmonyOS_Sans_SC_Regular.770ad489.woff2)}@font-face{font-family:HarmonyOS_Sans SC-Thin;src:url(../media/HarmonyOS_Sans_SC_Thin.d3faa2a3.woff2)}.service .imgBox{width:100%;height:auto;position:relative;overflow:hidden}.service .imgBox .img{width:100%;height:auto}.service .imgBox .textBox{color:#fff;max-width:70%;font-family:HarmonyOS Sans SC-Medium;position:absolute;top:50%;left:15%;transform:translateY(-50%)}.service .imgBox .textBox>h1{margin-bottom:20px;font-weight:500}.service .imgBox .textBox>div{font-family:HarmonyOS Sans SC-Light;font-weight:300;line-height:1.5}.service .preSales{flex-direction:column;align-items:center;display:flex}.service .preSales>.title{color:#404040;text-align:center;font-family:HarmonyOS Sans SC-Medium;font-weight:500}.service .preSales>.itemBox{width:100%}.service .preSales>.itemBox .item{color:#404040;background:#fff;border-radius:10px;min-height:329px;font-family:HarmonyOS Sans SC-Medium;position:relative;box-shadow:1px 3px 6px 1px #0000001a}.service .preSales>.itemBox .left .icon{background:url(../media/phone.eb411e42.png) 50%/100% no-repeat;width:48px;height:48px;margin-bottom:16px}.service .preSales>.itemBox .left .text{font-size:24px;font-weight:500;line-height:45px}.service .preSales>.itemBox .left .num{margin:12px 0;font-size:24px;font-weight:500;line-height:45px}.service .preSales>.itemBox .left .info{font-family:HarmonyOS Sans SC-Light;font-weight:300}.service .preSales>.itemBox .left .bgIcon{background:url(../media/phoneBg.a2e999ab.png) 50%/100% no-repeat;width:208px;height:194px;position:absolute;bottom:0;right:0}.service .preSales>.itemBox .right .icon{background:url(../media/envelope.bb575c58.png) 50%/100% no-repeat;width:48px;height:48px;margin-bottom:20px}.service .preSales>.itemBox .right .text{margin-bottom:16px;font-size:24px;font-weight:500;line-height:45px}.service .preSales>.itemBox .right .info{margin-bottom:20px;font-family:HarmonyOS Sans SC-Light;font-weight:300}.service .preSales>.itemBox .right .btn{color:#fff;text-align:center;background:#5931c5;border-radius:10px;width:97px;height:34px;font-size:14px;font-weight:500;line-height:34px}.service .preSales>.itemBox .right .bgIcon{background:url(../media/envelopeBg.23050a30.png) 50%/100% no-repeat;width:208px;height:194px;position:absolute;bottom:0;right:0}.service .afterSales{flex-direction:column;align-items:center;display:flex}.service .afterSales>.title{color:#404040;text-align:center;font-family:HarmonyOS Sans SC-Medium;font-weight:500}.service .afterSales .boxs{width:100%}.service .afterSales .boxs .box1,.service .afterSales .boxs .box2,.service .afterSales .boxs .box3{background:#fff;border-radius:10px;padding:40px;font-family:HarmonyOS Sans SC-Medium;box-shadow:1px 3px 6px 1px #0000001a}.service .afterSales .boxs .box1>.title{color:#404040;margin-bottom:16px;font-size:26px;font-weight:500}.service .afterSales .boxs .box1>.text{color:#404040;font-family:HarmonyOS Sans SC-Light;font-weight:300}.service .afterSales .boxs .box2>.title{color:#404040;margin-bottom:16px;font-weight:500}.service .afterSales .boxs .box2>.text{color:#404040;font-family:HarmonyOS Sans SC-Light;font-weight:300}.service .afterSales .boxs .box3{height:100%;position:relative}.service .afterSales .boxs .box3>.title{color:#404040;margin-bottom:16px;font-size:26px;font-weight:500}.service .afterSales .boxs .box3 .texts{color:#404040;font-family:HarmonyOS Sans SC-Light;font-weight:300}.service .afterSales .boxs .box3 .texts>div{margin-bottom:20px}.service .afterSales .boxs .box3 .bgIcon{background:url(../media/maintainBg.ea7fe893.png) 50%/100% no-repeat;width:184px;height:191px;position:absolute;bottom:24px;right:24px}.service .afterSales .boxs .box3 .line{border-bottom:1px solid #7070702e;width:65.6%;position:absolute;bottom:18.5%;left:40px}.service .downloadBox{flex-direction:column;align-items:center;display:flex}.service .downloadBox>.title{color:#404040;text-align:center;font-family:HarmonyOS Sans SC-Medium;font-weight:500}.service .downloadBox>.itemBox{width:100%;margin-bottom:56px}.service .downloadBox>.itemBox .item{color:#404040;background:#fff;border-radius:10px;min-height:213px;font-family:HarmonyOS Sans SC-Medium;position:relative;box-shadow:1px 3px 6px 1px #0000001a}.service .downloadBox>.itemBox .left{cursor:pointer}.service .downloadBox>.itemBox .left .text{text-align:center;margin-bottom:16px;font-size:24px;font-weight:500;line-height:45px}.service .downloadBox>.itemBox .left .info{text-align:center;font-family:HarmonyOS Sans SC-Regular;font-weight:300}.service .downloadBox>.itemBox .left .bgIcon{background:url(../media/icon1.a947e73d.png) 50%/100% no-repeat;width:160px;height:130px;position:absolute;top:24px;left:24px}.service .downloadBox>.itemBox .right{cursor:pointer}.service .downloadBox>.itemBox .right .text{text-align:center;margin-bottom:16px;font-size:24px;font-weight:500;line-height:45px}.service .downloadBox>.itemBox .right .info{text-align:center;margin-bottom:20px;font-family:HarmonyOS Sans SC-Regular;font-weight:300}.service .downloadBox>.itemBox .right .bgIcon{background:url(../media/icon2.216c9be7.png) 50%/100% no-repeat;width:160px;height:130px;position:absolute;top:24px;left:24px}.service .downloadBox>.more{color:#404040;text-align:center;justify-content:center;align-items:center;font-family:HarmonyOS Sans SC-Light;font-weight:300;display:flex}.service .downloadBox>.more .icon{background:url(../media/more.2fbad556.png) 50%/100% no-repeat;width:14px;height:14px;margin-left:8px}