.stage {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    transition: opacity 0.24s ease-out;
}

.stage.is-leaving {
    opacity: 0;
}

.stage.is-entering {
    animation: fadeIn 0.76s ease-out forwards;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}