/* One backdrop treatment for cabinet side drawers. Keep panels themselves sharp. */
html .rr-drawer::backdrop,
html .ticket-drawer-backdrop,
html .sidebar-overlay {
    background:rgba(0,0,0,.12);
    -webkit-backdrop-filter:blur(8px);
    backdrop-filter:blur(8px);
}
html.theme-light .rr-drawer::backdrop,
html.theme-light .ticket-drawer-backdrop,
html.theme-light .sidebar-overlay {
    background:rgba(255,255,255,.12);
}