*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;width:100%;overflow:hidden}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:#0a0a0a;color:#e0e0e0}button{cursor:pointer;border:none;font-family:inherit}@keyframes spin{to{transform:rotate(360deg)}}