/* Approved small letter reveal; original mailbox, ledge and surroundings stay still. */
#visitorPanelReturning .mailbox-art{position:relative;overflow:hidden;border-radius:9px;min-width:0}
#visitorPanelReturning .mailbox-art svg{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;display:none}
@media(min-width:701px) and (hover:hover) and (pointer:fine) and (prefers-reduced-motion:no-preference){
  #visitorPanelReturning .mailbox-art svg{display:block}
  #visitorPanelReturning .mailbox-letter{transform-origin:650px 452px;transition:transform 320ms cubic-bezier(.16,1,.3,1)}
  #visitorPanelReturning [data-mailbox-motion]:is(:hover,:focus-visible) .mailbox-letter{transform:scaleY(1.2);transition-duration:650ms}
}