html{background:#f5f8fb;color-scheme:light}body{background:#f5f8fb;color:#17354b}#ecuSiteLoader{background:#f5f8fb;color:#17354b}html[data-theme=dark]{background:#171721;color-scheme:dark}html[data-theme=dark] body,html[data-theme=dark] #ecuSiteLoader{background:#171721;color:#ededf3}