/* =========================
   広報誌アーカイブ - 最新号もくじ
========================= */
.kouhoushi-latest-mokuji {
	list-style: none;
	margin: 0;
	padding: 0;
}

.kouhoushi-latest-mokuji li {
	position: relative;
	padding-left: 1.2em;
	line-height: 2.3em;
}

.kouhoushi-latest-mokuji li::before {
	content: "・";
	position: absolute;
	left: 0;
}

/* =========================
   広報誌アーカイブ - バックナンバー
========================= */
.kouhoushi-backnumber {
    max-width: 100%;
    margin: 100px auto 140px;
    padding: 0px 0px;
}

.kouhoushi-backnumber__title {
	text-align: center;
	font-size: 40px;
	font-weight: 700;
	color: #333;
	margin: 0 0 24px;
}

.kouhoushi-backnumber__lead {
	text-align: center;
	font-size: 15px;
	line-height: 2;
	color: #555;
	margin: 0 0 50px;
}

.kouhoushi-backnumber__panel {
	background: #F9F7F3;
	border-radius: 30px;
	padding: 45px 50px;
	margin-bottom: 40px;
}

.kouhoushi-backnumber__panel-title {
	font-size: 28px;
	font-weight: 700;
	color: #333;
	margin: 0 0 24px;
}

.kouhoushi-backnumber__list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 16px;
}

.kouhoushi-backnumber__item {
	background: #fff;
	border-radius: 24px;
	overflow: hidden;
    box-shadow: 0 10px 16px rgba(0, 0, 0, 0.06);
    border: 1px solid #ddd6c8;
}

.kouhoushi-backnumber__row {
	padding: 0;
}

.kouhoushi-backnumber__summary {
	list-style: none;
	cursor: pointer;
	padding: 28px 40px;
	display: flex;
	align-items: center;
	gap: 32px;
}

.kouhoushi-backnumber__summary::-webkit-details-marker {
	display: none;
}

.kouhoushi-backnumber__date {
	font-size: 14px;
	color: #333;
	white-space: nowrap;
}

.kouhoushi-backnumber__name {
	font-size: 16px;
	font-weight: 700;
	color: #333;
	flex: 1;
}

.kouhoushi-backnumber__toggle {
	position: relative;
	padding-right: 18px;
	font-size: 13px;
	color: #333;
	white-space: nowrap;
}

.kouhoushi-backnumber__toggle::after {
	content: "";
	position: absolute;
	right: 2px;
	top: 50%;
	width: 7px;
	height: 7px;
	border-right: 1px solid #888;
	border-bottom: 1px solid #888;
	transform: translateY(-70%) rotate(45deg);
	transition: transform 0.2s;
}

.kouhoushi-backnumber__row[open] .kouhoushi-backnumber__toggle::after {
	transform: translateY(-30%) rotate(-135deg);
}

.kouhoushi-backnumber__pdf {
	position: relative;
	padding-left: 26px;
	font-size: 14px;
	color: #333;
	text-decoration: none;
	white-space: nowrap;
	background-image: url(../img/icon/fe_document2.png);
	background-repeat: no-repeat;
	background-position: left center;
	background-size: 18px;
}

.kouhoushi-backnumber__pdf:hover {
	text-decoration: underline;
}

.kouhoushi-backnumber__mokuji-wrap {
	display: flex;
	gap: 0 40px;
	padding: 0 40px 24px 40px;
	border-top: 1px solid #eee;
}

.kouhoushi-backnumber__mokuji {
	list-style: none;
	margin: 0;
	padding: 0;
	flex: 1;
	min-width: 0;
}

.kouhoushi-backnumber__mokuji li {
	padding-top: 14px;
	padding-left: 1.2em;
	position: relative;
	font-size: 14px;
	line-height: 1.8;
	color: #555;
}

.kouhoushi-backnumber__mokuji li::before {
	content: "・";
	position: absolute;
	left: 0;
}

.kouhoushi-backnumber__empty {
	font-size: 15px;
	color: #666;
	text-align: center;
	margin: 0;
}

.kouhoushi-backnumber__note {
	background: #fff;
	border: 1px solid #ddd6c8;
	border-radius: 30px;
	padding: 30px 50px;
	text-align: center;
}

.kouhoushi-backnumber__note-title {
	font-size: 28px;
	font-weight: 700;
	color: #333;
	margin: 0 0 18px;
}
/* 
.kouhoushi-backnumber__note p {
	font-size: 14px;
	line-height: 2;
	color: #555;
	margin: 0;
} */

.kouhoushi-backnumber__note a {
	color: #555;
	text-decoration: underline;
}

@media screen and (max-width: 768px) {
	.kouhoushi-backnumber {
		margin: 60px auto 80px;
	}
	.kouhoushi-backnumber__title {
		font-size: 30px;
	}
	.kouhoushi-backnumber__panel,
	.kouhoushi-backnumber__note {
		padding: 30px 0px;
		border-radius: 24px;
		background-color: unset;
	}
	.kouhoushi-backnumber__note .text-normal {
		font-family: 'BIZ UDGothic', sans-serif;
		font-weight: 400;
		font-size: 15px;
		line-height: 2.0;
		color: #333;
		padding: 10px;
	}
	.kouhoushi-backnumber__item {
		border-radius: 20px;
	}
	.kouhoushi-backnumber__summary {
		flex-wrap: wrap;
		gap: 8px 20px;
		padding: 20px 24px;
	}
	.kouhoushi-backnumber__name {
		flex: 1 1 auto;
		order: 2;
		font-size: 17px;
	}
	.kouhoushi-backnumber__date {
		order: 1;
		width: 100%;
		font-size: 15px;
	}
	.kouhoushi-backnumber__toggle {
		order: 3;
	}
	.kouhoushi-backnumber__pdf {
		order: 4;
		font-size: 15px;
	}
	.kouhoushi-backnumber__mokuji-wrap {
		flex-direction: column;
		gap: 0;
		padding: 0 24px 20px 24px;
	}
}