// Index
.reference-index {
	columns: 2;
	font-size: $font-size-default * 0.8;
}
.reference-index li {
	list-style-type: none;
	margin: 0 0 0 ($line-height-default * 1);
	text-indent: $line-height-default * (-1);
	column-break-inside: avoid;
}
.reference-index li li {
	margin: 0 0 0 ($line-height-default / 2);
}
.reference-index a {
	content: target-counter(attr(href), page);
}
.reference-index a:after {
	content: ", ";
}
.reference-index a:last-of-type:after {
	content: "";
}
.reference-index .duplicate {
	display: none;
}
a.indexed {
	color: inherit;
	text-decoration: none;
}