.mushroom-table {
	width: 100%;
	border-collapse: collapse;
	margin: .35rem 0 .25rem;
	font-size: .88rem;
	line-height: 1.35;
}
.mushroom-table th,
.mushroom-table td {
	border: 1px solid currentColor;
	padding: .18rem .35rem;
}
.mushroom-table th {
	font-weight: 400;
	text-align: left;
	white-space: nowrap;
}
.mushroom-table td:nth-child(2),
.mushroom-table td:nth-child(4) {
	text-align: right;
	white-space: nowrap;
}
.mushroom-table td:nth-child(3) {
	font-size: .82rem;
}
.table-note {
	margin: .2rem 0 .6rem;
	text-align: right;
	font-size: .78rem;
}
.mushroom-figures,
.fish-figures {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 1.1rem;
	margin: .8rem 0 1rem;
}
.mushroom-figures img,
.fish-figures img {
	display: block;
	width: 100%;
	height: auto;
}
.mushroom-figures figcaption,
.fish-figures figcaption {
	font-size: .78rem;
	line-height: 1.35;
	margin-top: .2rem;
}
.quote-source {
	text-align: right;
	font-size: .78rem;
	margin-top: -.3rem;
}
@media (max-width: 600px) {
	.mushroom-figures,
	.fish-figures {
		grid-template-columns: 1fr 1fr;
		gap: .5rem;
	}
	.mushroom-table {
		font-size: .76rem;
	}
	.mushroom-table td:nth-child(3) {
		font-size: .7rem;
	}
}

.photo-zoom {
	display: block;
	width: 100%;
	padding: 0;
	border: 0;
	background: transparent;
	cursor: zoom-in;
}
.photo-zoom img {
	display: block;
	width: 100%;
	height: auto;
}
.photo-zoom:focus-visible {
	outline: 3px solid #356fb3;
	outline-offset: 3px;
}

/* =========================================
   写真拡大表示
   親ページから見えるiframe領域だけを覆う
   ========================================= */

#photo-lightbox {
	position: fixed !important;
	margin: 0 !important;
	padding: 0 !important;
	box-sizing: border-box !important;

	display: flex;
	align-items: center;
	justify-content: center;

	overflow: hidden !important;
	z-index: 999999;
	isolation: isolate;
}

#photo-lightbox[hidden] {
	display: none !important;
}

/* 暗転マスク */
#photo-lightbox .photo-lightbox-backdrop {
	position: absolute;
	inset: 0;
	z-index: 0;
	background: rgba(0, 0, 0, .88);
}

/* 画像配置領域 */
#photo-lightbox .photo-lightbox-content {
	position: absolute;
	inset: 0;

	width: 100%;
	height: 100%;
	margin: 0;
	padding: 3.5rem 1rem 2.5rem;

	box-sizing: border-box;

	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: .5rem;

	overflow: hidden;
	text-align: center;
}

/* 拡大画像 */
#photo-lightbox .photo-lightbox-content img {
	display: block;

	width: auto;
	height: auto;

	max-width: 100%;
	max-height: calc(100% - 1rem);

	object-fit: contain;
	margin: 0 auto;
}

/* 閉じるボタン */
#photo-lightbox .photo-lightbox-close {
	position: absolute;
	top: .5rem;
	right: .5rem;
	z-index: 2;

	display: flex;
	align-items: center;
	justify-content: center;

	width: 2.8rem;
	height: 2.8rem;
	padding: 0;

	border: 1px solid #fff;
	border-radius: 50%;

	background: rgba(0, 0, 0, .65);
	color: #fff;

	font-size: 2rem;
	line-height: 1;
	cursor: pointer;
}

/* 操作案内 */
#photo-lightbox .photo-lightbox-hint {
	position: static;
	z-index: 1;

	margin: 0;
	color: #fff;

	font-size: .8rem;
	line-height: 1.4;
	text-align: center;

	text-shadow: 0 1px 3px #000;
}

/* 抜粋 */
.source-line { 
	display:flex; 
	align-items:center;
	gap:.5rem; 
	margin:.6rem 0 1.2rem; 	
	font-size:.8rem;
}
.source-line::before { 
	content:""; 
	height:1px; 
	background:#777; 
	flex:1; 
}
		
/* スマートフォン */
@media screen and (max-width: 767px) {
	#photo-lightbox .photo-lightbox-content {
		padding: 3.25rem .5rem 2rem;
	}

	#photo-lightbox .photo-lightbox-close {
		top: .35rem;
		right: .35rem;
	}
}