.stack {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.stack--gap-none {
    gap: 0;
}

.stack--gap-sm {
    gap: 0.5rem;
}

.stack--gap-md {
    gap: 1rem;
}

.stack--gap-lg {
    gap: 1.5rem;
}