/**
 * Sticky sidebar + mobile stack for pages using the TOC block in columns.
 */

.wp-block-column:has( .wp-block-itbl-blocks-table-of-contents ) {
	position: sticky;
	top: calc(var(--wp--preset--admin-bar--height, 0px) + 5.5rem + 28px);
	align-self: start;
}

@media (max-width: 900px) {
	.wp-block-columns:has( .wp-block-itbl-blocks-table-of-contents ) {
		flex-direction: column;
	}

	.wp-block-column:has( .wp-block-itbl-blocks-table-of-contents ) {
		order: -1;
		position: static;
	}
}