.photo_gallery_index_page {
	padding: 24px 0 40px;
}

.photo_gallery_index_inner {
	width: 1000px;
	max-width: 94%;
	margin: 0 auto;
}

.photo_gallery_index_list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 14px;
}

.photo_gallery_index_card {
	display: block;
	text-decoration: none;
	padding: 0;
	border: 0;
	background: transparent;
}

.photo_gallery_index_card img {
	display: block;
	max-width: 100%;
	height: auto;
}

.photo_gallery_index_card img.sp {
	display: none;
}

@media (max-width: 767px) {
	.photo_gallery_index_page {
		padding: 16px 0 24px;
	}

	.photo_gallery_index_list {
		grid-template-columns: 1fr;
		gap: 12px;
	}

	.photo_gallery_index_card img.pt {
		display: none;
	}

	.photo_gallery_index_card img.sp {
		display: block;
	}
}