html[data-skin="aurum"] #app .a-announcement-carousel { margin-top: 0; }
html[data-skin="aurum"] #app .a-announcement-carousel .a-banner-swipe { width: 100%; height: auto; max-height: none; aspect-ratio: 12 / 5; }
html[data-skin="aurum"] #app .a-banner-swipe .a-banner-entry img { object-fit: cover; }
/* Match the banner proportions and gutters used by skin B. */
html[data-skin="aurum"] #app .a-announcement-carousel {
  margin-inline: -4px;
  border: 0;
}
@media (max-width: 350px) {
  html[data-skin="aurum"] #app .a-announcement-carousel { margin-inline: -6px; }
}