.fc-preload {
  width: 100vw;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

@media (prefers-color-scheme: dark) {
  body {
    background-color: black;
  }
}

@media (prefers-color-scheme: light) {
  body {
    background-color: white;
  }
}

/* HTML: <div class="loader"></div> */
.fc-loader {
  width: 35px;
  aspect-ratio: 1;
  border-radius: 50%;
  background:
    radial-gradient(farthest-side, #008eff 94%, #0000) top/6px 6px no-repeat,
    conic-gradient(#0000 30%, #008eff);
  mask: radial-gradient(farthest-side, #0000 calc(100% - 6px), #000 0);
  -webkit-mask: radial-gradient(farthest-side, #0000 calc(100% - 6px), #000 0);
  animation: l13 1s infinite linear;
}

@keyframes l13 {
  100% {
    transform: rotate(1turn);
  }
}