/* Final choice: the original "Северное сияние" composition in both shared surfaces. */
:root { --office-aurora-background:radial-gradient(ellipse at 12% 10%,#d9d6fb 0%,transparent 55%),radial-gradient(ellipse at 80% 85%,#ccebea 0%,transparent 55%),linear-gradient(120deg,#f4f2ff,#edf5ff); }
body.office-catalog-dle > header.office-header,
body.office-catalog-dle > footer.footer {
  background-color:#eef0f5 !important;
  background-image:var(--office-aurora-background) !important;
  background-size:auto !important;
  background-repeat:repeat !important;
}

/* The two catalogue groups share one open field; no vertical divider. */
body.office-catalog-dle > header.office-header .header-catalog-versions::before {
  content:none !important;
  display:none !important;
}

/* Use the home hero's right-column axis throughout the desktop header.
   Version and platform images both have a 6px inset from this column. */
@media (min-width:1081px) {
  body.office-catalog-dle > header.office-header .header-catalog-panel .header-catalog-columns {
    grid-template-columns:minmax(0,1fr) calc(400px - var(--balanced-inner-inset,20px));
    column-gap:40px;
  }
  body.office-catalog-dle > header.office-header .header-catalog-panel .header-catalog-versions {
    padding-left:0;
  }
}