/* TOP PAGE — AMMC logo (AM / MC in one rounded frame).
   Applies only to the header logo; headings and body typography are untouched. */
#top-brand-mark.brand-mark--stacked {
  width: 58px;
  height: 52px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  padding: 3px 5px;
  line-height: 1;
  font-size: 16px;
  font-weight: 900;
  letter-spacing: .075em;
  white-space: nowrap;
  box-sizing: border-box;
}
#top-brand-mark.brand-mark--stacked .brand-mark-line {
  display: block;
  text-align: center;
  width: 28px;
}
#top-brand-mark.brand-mark--stacked .brand-mark-line + .brand-mark-line {
  padding-top: 3px;
  border-top: 1px solid rgba(215, 246, 173, .48);
}
@media (max-width: 540px) {
  #top-brand-mark.brand-mark--stacked {
    width: 50px;
    height: 46px;
    font-size: 14px;
    gap: 2px;
  }
  #top-brand-mark.brand-mark--stacked .brand-mark-line {width: 25px;}
}