/* Ads own one line per edge; overlap any touching section line rather than doubling it. */
#preview-shell#preview-shell .ad-row {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--md-outline-variant) !important;
  border-bottom: 1px solid var(--md-outline-variant) !important;
  margin-top: -1px !important;
  margin-bottom: -1px !important;
  box-shadow: none !important;
}
#preview-shell#preview-shell .ad-row::after,
#preview-shell#preview-shell :has(+ .ad-row)::after,
#preview-shell#preview-shell :has(+ :is(div,section) > .ad-row:first-child)::after {
  content: none !important;
}


/* Home's plain 10px advertisement link treatment is shared by every section. */
#preview-shell#preview-shell .ad-row a {
  color: var(--md-primary) !important;
  font-size: 10px !important;
  font-weight: 400 !important;
  line-height: 1.4;
  text-decoration: none !important;
}
#preview-shell#preview-shell .ad-row a::after { content: none !important; }
#preview-shell#preview-shell .ad-row a:is(:hover,:focus-visible) {
  color: var(--md-primary) !important;
  text-decoration-line: underline !important;
  text-decoration-color: var(--line) !important;
  text-decoration-thickness: 1px !important;
  text-underline-offset: 4px;
}
#preview-shell#preview-shell .ad-row a:focus-visible {
  outline: 2px solid var(--md-primary);
  outline-offset: 3px;
}