.adsterra-slot {
  width: 100%;
  max-width: 1152px;
  height: 0;
  margin: 0 auto;
  padding: 0;
  overflow: hidden;
  text-align: center;
}
.adsterra-slot[data-filled="true"] {
  height: auto;
  margin: 32px auto;
  overflow: visible;
}
.adsterra-slot-label { margin: 0 0 12px; font: 12px/1.5 sans-serif; color: #6b7280; }
/* Empty slots keep a measurable width and visible ancestors for provider setup.
   Filled ads have no publisher-imposed height, row, sandbox or click limits. */