*{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}body{font-family:-apple-system,Hiragino Sans GB,Roboto,Droid Sans,Microsoft YaHei,Microsoft YaHei UI,Microsoft JhengHei UI,STHeiti,Oxygen,Ubuntu,Cantarell,Fira Sans,Helvetica Neue,sans-serif;margin:0 auto;background:#fff url(https://static-cdn.yndaily.com/cdn/wap/test/img/download_bg.jpg?timestamp=1755246789649) no-repeat top;background-size:cover;position:relative;height:100vh}.content{position:fixed;top:12%;margin-left:5%;width:90%}.content img{display:inline-block;width:100%}.download{position:fixed;bottom:0;background:#fff;padding:10px;width:100%;left:0;right:0;box-shadow:0 0 20px rgba(0,0,0,.15)}.download img{float:left;width:130px}.download-btn{position:absolute;right:12%;top:0;height:100%;width:25%;z-index:99}.iosopen{position:absolute;width:80%;left:10%;top:.266667rem;display:none}.iosopen img{width:100%}.tc-foot-download{position:fixed;bottom:0;left:0;right:0;padding:0;width:100%;z-index:1000}.tc-foot-download-ios{width:100%;position:relative;color:#fff;font-size:.773rem;background:rgba(0,0,0,.73);height:2.657rem;box-sizing:border-box;padding:.6763285rem 1.5rem;overflow:hidden}.tc-foot-download-ios-text{line-height:1.352657rem}.tc-foot-download-ios-btn{color:#fff;line-height:1.352657rem;padding:0 .45rem;float:right;background:#f84b4b;border-radius:.1rem;cursor:pointer}