/* Ads: CLS-safe placeholders (additive) */
.ad-slot {
  position: relative;
  box-sizing: border-box;
  display: block;
  margin: 16px auto;
  width: 100%;
  max-width: 100%;
  background: #f8f9fa;
  border: 1px dashed rgba(0,0,0,.08);
  border-radius: 10px;
}

.ad-slot.is-ready {
  border-style: solid;
  border-color: rgba(0,0,0,.06);
}

.ad-slot .ad-placeholder {
  display: grid;
  place-items: center;
  font-size: .85rem;
  color: #6b7280;
  height: 100%;
  width: 100%;
  padding: 8px;
  text-align: center;
}

/* Responsive helpers (optional) */
@media (min-width: 768px) {
  .ad-slot[data-ad-type="leaderboard"] { max-width: 728px; min-height: 90px; }
}
@media (max-width: 767.98px) {
  .ad-slot[data-ad-type="leaderboard"] { max-width: 320px; min-height: 50px; }
}

/* “Fluid” slots: fill container width; height via aspect ratio or custom CSS */
.ad-slot[data-ad-type="fluid"] {
  width: 100%;
  min-height: 1px;
}