.scan-index-bar{background-image:linear-gradient(-45deg,#42a5ff,#59cfff);.van-nav-bar__arrow,.van-nav-bar__text,.van-nav-bar__title{color:#fff!important}}.scan-page{min-height:100vh;background-color:#363636;overflow-y:hidden;.scan-video{height:85vh}.scan-tip{width:100vw;text-align:center;color:#fff;font-size:5vw}}