@media screen and (max-width:1000px){body{min-width:1300px!important}.container .content{width:1300px!important}}.container{width:100%}.container .navigation{background-color:#fff;height:80px;font-size:16px;color:#333;width:100%;position:fixed;top:0;z-index:999;-webkit-box-shadow:1px 1px 5px #888;box-shadow:1px 1px 5px #888}.navigation-menu-main-sub .column .link{width:max-content}.flex{display:flex}.section{width:100%;position:relative;font-family:PingFangSC-Regular;font-size:22px;letter-spacing:0}.title{font-family:PingFangSC-Medium;font-size:40px;color:#ff6727}.sub_title{font-family:PingFangSC-Medium;font-size:24px;color:#000}.description{font-size:20px;color:#4a4a4a}.section .content{top:87px;display:flex;justify-content:center;align-items:center;flex-direction:column;text-align:center}.section .sub_title{margin-top:30px}.section_one .content{top:225px;left:50px;text-align:left;align-items:flex-start}.section_one{height:825px;background:url(../imgs/section_1.png) no-repeat top center #fff}.section_one .title{font-size:60px}.section_one .description{margin-top:30px;font-size:26px;color:#fff}.section_one .qr_code{margin-top:60px;width:440px;height:240px;background-image:url(../imgs/qr_code.png);background-size:440px 240px}.section_two{height:954px;background:#fff}.section_two .step{width:178px;height:80px;margin:55px 20px 35px;background-color:#f3f4f7;border-radius:10px;box-shadow:0 0 6px #88888855;color:#4a4a4a;display:flex;justify-content:center;align-items:center}.section_two .selected{background-color:#ff6727;color:#fff}.arrow_gray,.arrow_orange{margin-top:87px;width:20px;height:16px;background:url(../imgs/arrow_gray.png) no-repeat;background-size:20px 16px}.section_two .step_img{opacity:0;z-index:0;width:0;height:0;border-radius:10px;box-shadow:0 0 10px #88888855;display:flex;flex-direction:row;text-align:left}.section_two .step_img_show{opacity:1;z-index:1;width:1100px;height:512px;border:#ff6727 solid 2px;position:relative}.section_two .step_img_show::after,.section_two .step_img_show::before{content:'';width:0;height:0;border-style:solid;border-width:20px 12px;position:absolute}.section_two .step_img_show::before{top:-40px;border-color:transparent transparent #ff6727}.section_two .step_img_show::after{top:-35px;border-color:transparent transparent #fff}.section_two .step_img_1::after,.section_two .step_img_1::before{left:180px}.section_two .step_img_2::after,.section_two .step_img_2::before{left:418px}.section_two .step_img_3::after,.section_two .step_img_3::before{left:658px}.section_two .step_img_4::after,.section_two .step_img_4::before{left:897px}.section_two .step_img .text_1{color:#000;font-size:28px;margin:55px auto 10px 65px}.section_two .step_img .text_2{color:#4a4a4a;font-size:22px;margin:0 auto 15px 65px}.section_two .step_img .right{margin:40px auto 20px 100px;display:flex;flex-direction:column}.section_two .step_img .sub_title{margin-top:auto;height:100%}.section_two .step_img .description{margin-top:6px}.section_two .step_img .img{width:450px;height:320px;background-size:450px 320px}.section_two .step_img_1 .img{background:url(../imgs/2-1.png) no-repeat}.section_two .step_img_2 .img{background:url(../imgs/2-2.png) no-repeat}.section_two .step_img_3 .img{background:url(../imgs/2-3.png) no-repeat}.section_two .step_img_4 .img{background:url(../imgs/2-4.png) no-repeat}.section_two .step_img_show .sub_title::before{content:'';display:block;position:absolute;transform:translate(-30px,4px);width:23px;height:23px;background:url(../imgs/star.png) no-repeat;background-size:23px 23px}.section_three{height:841px;background:#fff2ee}.section_three .descriptions{display:flex;flex-direction:column;align-items:center;justify-content:center;width:100%}.section_three .flex{width:90%}.section_three .scope{width:34%}.section_three .description{margin-top:10px;font-size:18px;line-height:1.5}.section_three .scope .icon{width:108px;height:108px;margin:60px auto 25px}.section_three .flex:nth-of-type(1) .scope:nth-of-type(1) .icon{background:url(../imgs/icon_1.png) top center no-repeat}.section_three .flex:nth-of-type(1) .scope:nth-of-type(2) .icon{background:url(../imgs/icon_2.png) top center no-repeat}.section_three .flex:nth-of-type(1) .scope:nth-of-type(3) .icon{background:url(../imgs/icon_3.png) top center no-repeat}.section_three .flex:nth-of-type(2) .scope:nth-of-type(1) .icon{background:url(../imgs/icon_4.png) top center no-repeat}.section_three .flex:nth-of-type(2) .scope:nth-of-type(2) .icon{background:url(../imgs/icon_5.png) top center no-repeat}.section_three .flex:nth-of-type(2) .scope:nth-of-type(3) .icon{background:url(../imgs/icon_6.png) top center no-repeat}.section_four{height:695px;background:#fff}.section_four .descriptions{display:inline-flex;margin-top:60px}.section_four .descriptions .img,.section_four .descriptions .img::after{width:460px;height:400px;background-size:460px 400px;background-image:url(../imgs/section_4_0.png)}.section_four .descriptions .img{background-image:url(../imgs/section_4_0.png)}.section_four .descriptions .img::after{content:"";display:block;opacity:0;background-color:#fff;background-image:url(../imgs/section_4_1.png);animation:changeimg 6s 0s linear infinite}.section_four .descriptions .text{margin-top:40px;margin-left:70px;text-align:left}.section_four .description{margin-top:10px}.section_five{height:503px;background:#fff2ee}.section_five .rectangle{width:178px;height:78px;margin:65px 15px 20px;border:#ff6727 2px solid;border-radius:10px;display:flex;justify-content:center;align-items:center}.arrow_orange{margin-top:100px;background:url(../imgs/arrow_orange.png) no-repeat}.section_six{height:556px;background:#fff}.section_six .sub_title{text-align:left}.section_six .consoult_btn{width:246px;height:68px;margin-top:55px;background-color:#ff6727;color:#fff;border-radius:2px;display:flex;justify-content:center;align-items:center;text-align:center;font-size:20px;letter-spacing:2.1px}.section_six .tip{color:#ff6727;font-size:16px;margin-top:20px}.mark{color:#ff6727}@keyframes changeimg{22%{opacity:0}28%{opacity:1}72%{opacity:1}78%{opacity:0}}