.birgit-finale[hidden] { display: none; }

.birgit-finale {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 0;
  background: #f8f2e8;
  container-type: size;
  animation: birgit-finale-reveal 4s ease-in-out both;
}

.birgit-finale__frame {
  position: relative;
  width: min(100cqw, calc(100cqh * 1672 / 941));
  aspect-ratio: 1672 / 941;
}

.birgit-finale__master {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  transform: none;
  animation: none;
}

.birgit-finale__return {
  position: absolute;
  /* Koordinaten der vorhandenen Schaltfläche im 1672 × 941 Masterbild. */
  left: 73.56%;
  top: 86.4%;
  width: 23.33%;
  height: 8.93%;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  appearance: none;
  cursor: pointer;
}

.birgit-finale__return:focus-visible {
  outline: 2px solid #98691c;
  outline-offset: 2px;
}

@keyframes birgit-finale-reveal {
  from { opacity: 0; }
  to { opacity: 1; }
}