/* この著者の人気商品：PDF版・Web版・製本版・電子版 共通 */
.author-popular-products {
	margin-top: 28px;
	padding-top: 24px;
	border-top: 1px solid #e2e8f0;
}

.author-popular-products__head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	margin-bottom: 14px;
}

.author-popular-products__title {
	margin: 0;
	color: #334155;
	font-size: 18px;
	font-weight: 700;
	line-height: 1.5;
}

.author-popular-products__more {
	white-space: nowrap;
	color: #2a7bd6;
	font-size: 13px;
	font-weight: 700;
	text-decoration: none;
}

.author-popular-products__more:hover,
.author-popular-products__more:focus {
	color: #1f6fc7;
	text-decoration: none;
}

.author-popular-products__list {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 14px;
}

.author-popular-products__item {
	display: flex;
	gap: 12px;
	min-height: 138px;
	padding: 12px;
	border: 1px solid #e2e8f0;
	border-radius: 6px;
	background: #fff;
	color: inherit;
	text-decoration: none;
	transition: box-shadow 0.15s ease, transform 0.15s ease, border-color 0.15s ease;
}

.author-popular-products__item:hover,
.author-popular-products__item:focus {
	color: inherit;
	text-decoration: none;
	border-color: #cbd5e1;
	box-shadow: 0 8px 20px rgba(15, 23, 42, 0.08);
	transform: translateY(-1px);
}

.author-popular-products__thumb {
	position: relative;
	flex: 0 0 72px;
	width: 72px;
	height: 96px;
	overflow: hidden;
	border: 1px solid #e2e8f0;
	border-radius: 5px;
	background: #f8fafc;
}

.author-popular-products__thumb--web {
	height: 56px;
}

.author-popular-products__thumb img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.author-popular-products__thumb-placeholder {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	height: 100%;
	background: #f8fafc;
	color: #64748b;
	font-size: 12px;
	font-weight: 700;
}

.author-popular-products__thumb--pdf .author-popular-products__thumb-placeholder {
	color: #e53935;
}

.author-popular-products__thumb--print .author-popular-products__thumb-placeholder,
.author-popular-products__thumb--ebook .author-popular-products__thumb-placeholder {
	color: #0b2e68;
}

.author-popular-products__body {
	min-width: 0;
	flex: 1 1 auto;
}

.author-popular-products__type {
	margin-bottom: 3px;
	color: #2a7bd6;
	font-size: 11px;
	font-weight: 700;
	line-height: 1.4;
}

.author-popular-products__item-title {
	margin-bottom: 4px;
	color: #1f2937;
	font-size: 15px;
	font-weight: 700;
	line-height: 1.45;
	word-break: break-word;
}

.author-popular-products__summary {
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	overflow: hidden;
	margin-bottom: 5px;
	color: #475569;
	font-size: 12px;
	line-height: 1.55;
	word-break: break-word;
}

.author-popular-products__meta {
	color: #64748b;
	font-size: 12px;
	line-height: 1.5;
}

@media (max-width: 991px) {
	.author-popular-products__list {
		grid-template-columns: 1fr;
	}

	.author-popular-products__item {
		min-height: 0;
	}
}

@media (max-width: 767px) {
	.author-popular-products__head {
		display: block;
	}

	.author-popular-products__more {
		display: inline-block;
		margin-top: 6px;
	}

	.author-popular-products__item {
		gap: 10px;
		padding: 10px;
	}

	.author-popular-products__thumb {
		flex-basis: 66px;
		width: 66px;
		height: 78px;
	}

	.author-popular-products__thumb--web {
		height: 52px;
	}

	.author-popular-products__summary {
		-webkit-line-clamp: 2;
	}
}