.dica {
  position: relative;
}

.dica::after {
  content: attr(data-dica);

  position: absolute;
  z-index: 100;
  inset-block-start: calc(100% + 0.5rem);
  inset-inline-start: 50%;
  translate: -50% 0;

  padding: 0.25rem 0.5rem;
  border-radius: 4px;

  background-color: var(--color-grafite);
  color: var(--color-cinza-quase-branco);

  font-size: 0.6875rem;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: 0.01em;
  white-space: nowrap;

  opacity: 0;
  pointer-events: none;
  transition: opacity 150ms ease;
}

.dark .dica::after {
  background-color: var(--color-grafite-claro);
  border: 1px solid var(--color-cinza-escuro);
}

.dica:hover::after,
.dica:focus-visible::after {
  opacity: 1;
  transition-delay: 400ms;
}

.dica--inicio::after {
  inset-inline-start: 0;
  translate: none;
}

.dica--fim::after {
  inset-inline-start: auto;
  inset-inline-end: 0;
  translate: none;
}