.loader{position:fixed;top:0;left:0;width:100%;height:100%;z-index:0;display:flex;place-items:center;justify-content:center}.loader .spinner{width:50px;height:50px;border-radius:100%;border:1px solid #000;border-top-color:rgba(0,0,0,.4039215686);animation:spin 2s infinite}@media(prefers-color-scheme: dark){.loader{background-color:#000}.loader .spinner{border-color:#fff;border-top-color:rgba(255,255,255,.4039215686)}}@keyframes spin{0%,100%{transform:rotate(360deg)}50%{transform:rotate(0deg)}}