*{margin:0;padding:0;-webkit-box-sizing:border-box;box-sizing:border-box}html,body{width:100%;height:100%}body{--main-bg: #ffffff;--main-color: rgba(0, 0, 0, .84);--sub-color: rgba(0, 0, 0, .52)}body.night{--main-bg: #1c1c1c;--main-color: rgba(255, 255, 255, .84);--sub-color: rgba(255, 255, 255, .52)}body.night #app .image-wrap #unauth_dark{display:block}body.night #app .image-wrap #unauth_light{display:none}#app{width:100%;height:100%;font-family:Avenir,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:.14rem;padding:1.4rem .4rem 0;background:var(--main-bg)}#app .image-wrap{margin:0 auto;width:1.8rem;height:1.26rem;margin-bottom:.2rem;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-webkit-justify-content:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-webkit-align-items:center;-ms-flex-align:center;align-items:center}#app .image-wrap img{width:100%;max-width:100%;max-height:100%}#app .image-wrap #unauth_dark{display:none}#app .image-wrap #unauth_light{display:block}#app .tip{font-weight:700;line-height:.21rem;margin-bottom:.32rem;color:var(--main-color)}#app .desc{line-height:.16rem;text-align:left;color:var(--sub-color)}