/* HTML: <div class="loader"></div> */
.loader {
  height: 60px;
  aspect-ratio: 2;
  border-bottom: 3px solid #0000;
  background: linear-gradient(90deg, #524656 50%, #0000 0) -25% 100%/50% 3px repeat-x
    border-box;
  position: relative;
  animation: l3-0 0.75s linear infinite;
}
.loader:before {
  content: "";
  position: absolute;
  inset: auto 42.5% 0;
  aspect-ratio: 1;
  border-radius: 50%;
  background: #cf4647;
  animation: l3-1 0.75s cubic-bezier(0, 900, 1, 900) infinite;
}
@keyframes l3-0 {
  to {
    background-position: -125% 100%;
  }
}
@keyframes l3-1 {
  0%,
  2% {
    bottom: 0%;
  }
  98%,
  to {
    bottom: 0.1%;
  }
}