/* Public headers keep a solid background throughout the page. */
.announcement { display: none !important; }
.header, .public-site-wrapper > header {
  -webkit-backdrop-filter: none !important;
  backdrop-filter: none !important;
}
.header { background: #f8fafc !important; }
#main-header { background: #141716 !important; }
.public-site-wrapper > header[class] { display: block !important; background: #f8fafc !important; }