/* Header Advertisement region: force single-column layout and spacing */
.header-ads .container {
  display: grid;
  grid-template-columns: 1fr;
  row-gap: 12px;
}

/* Ensure blocks span full width and ignore floats from block content */
.header-ads .block {
  width: 100% !important;
  display: block;
  float: none !important;
  margin: 0;
}

.header-ads .block + .block {
  margin-top: 12px;
}