.body{width:100vw;height:100vh;padding-top:40px;color:#fff;background-size:cover}.title-box{height:64px;display:flex;justify-content:center;align-items:center;padding:0 20px}.title{font-size:.74667rem;color:#fff;text-align:center}.downloadBtn{width:300px;height:60px;border-radius:1rem;left:50%;transform:translateX(-50%);bottom:1.6rem;position:absolute;display:flex;align-items:center;justify-content:center;background:#0ec9aa;font-size:.8rem}.downloadBtn img{width:40px;height:40px;margin-right:10px}.tip{position:fixed;top:0;bottom:0;left:0;right:0;background:rgba(0,0,0,.5);display:flex;justify-content:center;padding-top:80px}.tip img{width:100%;height:240px}