.unk-image-placeholder {
	--unk-image-placeholder-color: #000;

	position: relative;
	display: inline-grid;
	place-items: center;
	aspect-ratio: var(--unk-image-placeholder-aspect-ratio, auto);
	max-width: 100%;
	overflow: hidden;
	line-height: 0;
	background-color: var(--unk-image-placeholder-color);
}

.unk-image-placeholder__image {
	position: relative;
	z-index: 1;
	display: block;
	transition: opacity 0.35s ease-out;
}

.unk-document--js
	.unk-image-placeholder:not(.unk-image-placeholder--loaded)
	.unk-image-placeholder__image {
	opacity: 0;
}

@media (prefers-reduced-motion: reduce) {
	.unk-image-placeholder__image {
		transition: none;
	}
}