#app-loading{
  position:fixed;
  inset:0;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:.5rem;
  background:#dbe6f2;
  font:1.125rem system-ui,sans-serif;
  color:#5c6778
}
#app-loading img{
  width:1.5rem;
  animation:s 1s linear infinite
}
@keyframes s{to{transform:rotate(1turn)}}