.github-link{position:fixed;top:16px;right:16px;z-index:1000;display:block;width:32px;height:32px;transition:transform .3s ease}.github-link:hover{animation:spin .5s linear infinite}.github-link img{width:100%;height:100%;filter:brightness(0) invert(1)}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}body{margin:0;overflow:hidden}#root{width:100vw;height:100vh;margin:0;padding:0}