.archive-center-signal{
  position:absolute;
  top:50%;left:50%;
  transform:translate(-50%,-50%);
  display:flex;
  gap:22px;
  opacity:.08;
  font-family:var(--mono);
  letter-spacing:.3em;
  text-transform:uppercase;
  animation:drift 18s linear infinite;
}
.archive-center-signal span{
  animation:pulse 6s ease-in-out infinite;
}
@keyframes drift{
  0%{transform:translate(-50%,-50%)}
  50%{transform:translate(-48%,-52%)}
  100%{transform:translate(-50%,-50%)}
}
@keyframes pulse{
  0%,100%{opacity:.2}
  50%{opacity:.6}
}
.slab-repos{
  margin-top:12px;
  padding:0;
  list-style:none;
  opacity:0;
  max-height:0;
  overflow:hidden;
  transition:all .4s ease;
}
.artifact-slab:hover .slab-repos{
  opacity:1;
  max-height:200px;
}
.slab-repos li{
  margin:6px 0;
}
.slab-repos b{
  display:block;
  font-size:11px;
  color:#f0d98e;
}
.slab-repos span{
  font-size:10px;
  opacity:.7;
}
.signal-shift{
  opacity:0;
  transform:translateY(4px);
}