html,body,#root{min-height:100%;margin:0}.flashcard-image{max-width:100%;height:auto;border-radius:8px;margin-bottom:10px;box-shadow:0 4px 12px #0000004d}.flashcard-image.blur-hint{filter:blur(10px) brightness(.7);transition:filter .3s ease}.flashcard-image.blur-hint:hover{filter:blur(0px) brightness(1)}