.ad-slot {
  display: block;
  width: min(728px, 100%);
  margin: 56px auto;
  padding: 0 16px;
  text-align: center;
}
.ad-slot[hidden] { display: none; }

.ad-slot:has(ins[data-ad-status="unfilled"]) { display: none; }
.ad-label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #5a5a78;
}