/* HTML: <div class="loader"></div> */
.loader {
  width: 50px;
  aspect-ratio: 1;
  border-radius: 50%;
  background:
    radial-gradient(farthest-side,#004D81 94%,#0000) top/8px 8px no-repeat,
    conic-gradient(#0000 30%,#004D81);
  -webkit-mask: radial-gradient(farthest-side,#0000 calc(100% - 8px),#000 0);
  animation: l13 1s infinite linear;
  display: block;
}
@keyframes l13{
  100%{transform: rotate(1turn)}
}

/* DOM loaded */
.dom-loaded .loader {
  display: none;
  opacity: 0;
  transition: opacity 1s ease;

  @starting-style {
    opacity: 1;
  }
}

/* centering */
.loader-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
}