/* Editor-only: keeps an emptied block visible and selectable. */
[data-type="nomon/feature-columns"]:not(:has(.wp-block)) {
	min-height: 4rem;
	outline: 1px dashed currentColor;
}

/* Editor-only: two columns is the maximum, so the appender goes once both exist.
 * ponytail: CSS-only cap; duplicate/paste can still add a third (it wraps to a new row). */
[data-type="nomon/feature-columns"]:has([data-type="nomon/feature-column"] ~ [data-type="nomon/feature-column"]) .block-list-appender {
	display: none;
}