/* HTML: <div class="loader"></div> */
.loader {
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 24px;
    width: 50px;
    aspect-ratio: 1;
    border-radius: 50%;
    background: radial-gradient(farthest-side, #dd413e 94%, #0000) top/8px 8px
            no-repeat,
        conic-gradient(#0000 30%, #dd413e);
    -webkit-mask: radial-gradient(
        farthest-side,
        #0000 calc(100% - 8px),
        #000 0
    );
    animation: l13 1s infinite linear;
}
@keyframes l13 {
    100% {
        transform: rotate(1turn);
    }
}