html.krak-booting,
html.krak-booting body {
  overflow: hidden;
}

html.krak-booting body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 2147483000;
  background:
    radial-gradient(circle at 50% 38%, rgba(255, 43, 43, 0.18), transparent 48%),
    linear-gradient(180deg, #080808 0%, #050505 100%);
  background-image:
    radial-gradient(circle at 50% 38%, rgba(255, 43, 43, 0.18), transparent 48%),
    url("images/logo.png"),
    linear-gradient(180deg, #080808 0%, #050505 100%);
  background-repeat: no-repeat, no-repeat, no-repeat;
  background-position: center center, center calc(50% - 58px), center center;
  background-size: cover, 86px auto, cover;
}

html.krak-booting body::after {
  content: "";
  position: fixed;
  top: calc(50% + 26px);
  left: 50%;
  z-index: 2147483001;
  width: 46px;
  height: 46px;
  margin-left: -23px;
  margin-top: -23px;
  border-radius: 50%;
  border: 3px solid rgba(255, 255, 255, 0.16);
  border-top-color: #ff2b2b;
  border-right-color: #ff2b2b;
  animation: krakBootSpin 0.8s linear infinite;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.04) inset;
}

@keyframes krakBootSpin {
  to { transform: rotate(360deg); }
}