#app{min-height:800px}.ic-logo{width:138px}section.header{background-size:auto 628px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;position:relative}section.header img.img-main{padding-top:60px}section.header .content{z-index:1;padding-top:65px;padding-left:105px}section.header .content .title{font-size:36px;font-weight:500;line-height:1.22;letter-spacing:1.8px;margin-top:30px}section.header .content .sub-title{font-size:28px;line-height:1.57;letter-spacing:1.4px}section.header .content .message{font-size:20px;line-height:1.6;letter-spacing:1px;margin-top:40px}section.header .content .download-img{width:480px;margin:0 -40px}section.header .content .download-img img{width:100%;height:100%;-o-object-fit:contain;object-fit:contain}section.recommend{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;width:100%;background:#fff;position:relative;-webkit-box-align:center;-ms-flex-align:center;align-items:center}section.recommend .title{text-align:center;font-size:32px;font-weight:500;letter-spacing:1.6px;color:#494949;margin:40px 0 55px}section.recommend .title .keyword{font-size:44px}section.recommend .wrapper{max-width:1000px;padding-bottom:80px}section.recommend .wrapper .mom-card{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column}section.recommend .wrapper .mom-card .avatar{-ms-flex-item-align:center;align-self:center}section.recommend .wrapper .mom-card .name{font-size:16px;font-weight:500;text-align:center;color:#4a4a4a;padding:30px 0}section.recommend .wrapper .mom-card .score-star{-ms-flex-item-align:center;align-self:center}section.recommend .wrapper .mom-card .score-where{padding:30px 0;font-size:12px;text-align:center;color:#979797}section.recommend .wrapper .mom-card .score-command{font-size:16px;line-height:2;letter-spacing:normal;color:#494949}section.mall-introduction{display:-webkit-box;display:-ms-flexbox;display:flex;width:100%;background-color:#fbf7f7;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;position:relative}section.mall-introduction .img-mall-iphone{padding-top:50px}section.mall-introduction .content{padding-left:70px;-ms-flex-item-align:center;align-self:center;color:#494949}section.mall-introduction .content .sub-title{font-size:36px;letter-spacing:1.8px;padding-bottom:80px}section.category-introduction{display:-webkit-box;display:-ms-flexbox;display:flex;width:100%;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;position:relative;background-color:#f5f5f5}section.category-introduction img.img-category-iphone{padding:80px 0 60px}section.category-introduction .content{z-index:1;-ms-flex-item-align:center;align-self:center;padding-right:50px;margin-left:-650px;margin-top:-275px}section.explore-introduction{display:-webkit-box;display:-ms-flexbox;display:flex;width:100%;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;position:relative}section.explore-introduction img.img-explore-iphone{padding-top:65px;padding-bottom:95px}section.explore-introduction .content{-ms-flex-item-align:center;align-self:center;padding-right:50px}section.qa-introduction{display:-webkit-box;display:-ms-flexbox;display:flex;width:100%;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;position:relative;background-color:#f0f4fa}section.qa-introduction img.img-qa-iphone{padding:40px 0}section.qa-introduction .content{z-index:1;-ms-flex-item-align:center;align-self:center;padding-left:50px;margin-left:-350px;margin-top:-100px}section.download-info{display:-webkit-box;display:-ms-flexbox;display:flex;width:100%;position:relative;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;background-size:cover}section.download-info .content{padding-top:95px;padding-bottom:60px;text-align:center}section.download-info .content img.gift-box{display:block;margin:0 auto}section.download-info .content img.download-banner{display:block;margin:0 auto;padding:30px 0;width:503px}section .content{color:#494949}section .content .title-block{position:relative;display:-webkit-inline-box;display:-ms-inline-flexbox;display:inline-flex}section .content .title-block .title{font-size:36px;font-weight:500;letter-spacing:1.3px;white-space:nowrap}section .content .message{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-webkit-box-align:center;-ms-flex-align:center;align-items:center}section .content .message .message-text{font-size:20px;line-height:2.1;letter-spacing:.7px}section .content .message .ic-qr-code{width:118;height:118px}.dot-line{position:absolute;-ms-flex-item-align:center;align-self:center;border-bottom:dotted 2px;width:100vw}.dot-line.align-right{right:calc(-100vw - 30px)}.dot-line.align-left{left:calc(-100vw - 30px)}.dot-line.color-pink{border-bottom-color:#ff858d}.dot-line.color-blue{border-bottom-color:#6aa6eb}.dot-line.color-gray{border-bottom-color:#b4b4b4}@-webkit-keyframes fadeInUp{from{opacity:0;-webkit-transform:translate3d(0, 10%, 0);transform:translate3d(0, 10%, 0)}to{opacity:1;-webkit-transform:translate3d(0, 0, 0);transform:translate3d(0, 0, 0)}}@keyframes fadeInUp{from{opacity:0;-webkit-transform:translate3d(0, 10%, 0);transform:translate3d(0, 10%, 0)}to{opacity:1;-webkit-transform:translate3d(0, 0, 0);transform:translate3d(0, 0, 0)}}.animation-fade-in-up{-webkit-animation-duration:1.8s;animation-duration:1.8s;-webkit-animation-fill-mode:both;animation-fill-mode:both;-webkit-animation-name:fadeInUp;animation-name:fadeInUp}.visible-animate{visibility:hidden}