/* T&S GROUP v2-6-48
   “ОСНОВАНИЯ СОТРУДНИЧЕСТВА / Принципы сотрудничества”
   Use the same very light cool-blue tone already used elsewhere on the site.
*/
html body .v2648-cooperation-blue,
html body section.v2648-cooperation-blue,
html body .v2648-cooperation-blue.warm,
html body .v2648-cooperation-blue.section-grid {
  background:#f1f6fa !important;
  background-color:#f1f6fa !important;
}

/* Inner structural wrappers must not re-introduce the old beige field. */
html body .v2648-cooperation-blue > .shell,
html body .v2648-cooperation-blue > .container,
html body .v2648-cooperation-blue > .principles-shell {
  background:transparent !important;
  background-color:transparent !important;
}