.ccsj-news-archive,
.ccsj-news-single {
	background: var(--ccsj-paper);
}

.ccsj-news-archive__header,
.ccsj-news-single__header {
	max-width: 820px;
	margin-bottom: 30px;
}

.ccsj-news-filter {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-bottom: 30px;
}

.ccsj-news-filter a {
	display: inline-flex;
	align-items: center;
	min-height: 40px;
	padding: 0 16px;
	background: var(--ccsj-white);
	border: 1px solid var(--ccsj-border);
	border-radius: var(--ccsj-radius);
	color: var(--ccsj-ink);
	font-weight: 700;
	text-decoration: none;
}

.ccsj-news-filter a.is-active,
.ccsj-news-filter a:hover,
.ccsj-news-filter a:focus {
	background: var(--ccsj-red);
	border-color: var(--ccsj-red);
	color: var(--ccsj-white);
}

.ccsj-announcement-list {
	display: grid;
	gap: 0;
	padding: 0;
	margin: 0;
	list-style: none;
}

.ccsj-announcement-list li + li {
	border-top: 1px solid var(--ccsj-border);
}

.ccsj-announcement-list a {
	display: grid;
	gap: 9px;
	padding: 18px 0;
	color: var(--ccsj-ink);
	text-decoration: none;
}

.ccsj-news-meta {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: 9px;
	margin: 0;
	color: var(--ccsj-muted);
	font-size: 0.82rem;
	font-weight: 700;
	line-height: 1.4;
}

.ccsj-news-meta span {
	padding: 2px 8px;
	background: #f7f2eb;
	color: var(--ccsj-red);
}

.ccsj-news-title {
	color: var(--ccsj-ink);
	font-weight: 700;
	line-height: 1.55;
}

.ccsj-announcement-list a:hover .ccsj-news-title,
.ccsj-announcement-list a:focus .ccsj-news-title,
.ccsj-activity-card:hover .ccsj-news-title,
.ccsj-activity-card:focus .ccsj-news-title {
	color: var(--ccsj-red);
}

.ccsj-activity-card {
	display: grid;
	grid-template-columns: 124px minmax(0, 1fr);
	gap: 16px;
	padding: 12px;
	background: #fbfaf7;
	border: 1px solid rgba(229, 222, 213, 0.9);
	color: var(--ccsj-ink);
	text-decoration: none;
	transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.ccsj-activity-card:hover,
.ccsj-activity-card:focus {
	border-color: rgba(127, 18, 24, 0.2);
	box-shadow: 0 10px 22px rgba(36, 36, 38, 0.08);
	transform: translateY(-1px);
}

.ccsj-activity-card__image {
	position: relative;
	min-height: 92px;
	overflow: hidden;
	background:
		linear-gradient(rgba(255, 255, 255, 0.12) 1px, transparent 1px),
		linear-gradient(90deg, rgba(255, 255, 255, 0.1) 1px, transparent 1px),
		linear-gradient(135deg, rgba(77, 11, 16, 0.88), rgba(127, 18, 24, 0.56));
	background-size: 24px 24px, 24px 24px, auto;
}

.ccsj-activity-card__image::after {
	position: absolute;
	right: -18px;
	bottom: -24px;
	width: 86px;
	height: 86px;
	border: 1px solid rgba(255, 255, 255, 0.32);
	border-radius: 50%;
	content: "";
}

.ccsj-activity-card__body {
	display: grid;
	align-content: center;
	gap: 9px;
}

.ccsj-news-archive__grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 20px;
}

.ccsj-news-archive__list {
	display: grid;
	gap: 12px;
}

.ccsj-news-archive__announcement {
	padding: 18px 24px;
	background: var(--ccsj-white);
	border: 1px solid var(--ccsj-border);
}

.ccsj-news-empty {
	padding: 24px;
	margin: 0;
	background: rgba(255, 255, 255, 0.72);
	border: 1px solid var(--ccsj-border);
	color: var(--ccsj-muted);
}

.ccsj-activity-card__image--photo {
	background: #eee;
}

.ccsj-activity-card__image--photo img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.ccsj-news-single__inner {
	max-width: 920px;
}

.ccsj-news-single__title {
	margin: 10px 0 0;
	color: var(--ccsj-red-dark);
	font-family: "Hiragino Mincho ProN", "Yu Mincho", "Noto Serif JP", serif;
	font-size: clamp(2rem, 1.5rem + 1.8vw, 3rem);
	font-weight: 700;
	line-height: 1.35;
}

.ccsj-news-single__details {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 1px;
	margin: 0 0 34px;
	background: var(--ccsj-border);
	border: 1px solid var(--ccsj-border);
}

.ccsj-news-single__details div {
	padding: 16px;
	background: var(--ccsj-white);
}

.ccsj-news-single__details dt {
	margin-bottom: 4px;
	color: var(--ccsj-muted);
	font-size: 0.82rem;
	font-weight: 700;
}

.ccsj-news-single__details dd {
	margin: 0;
	color: var(--ccsj-ink);
	font-weight: 700;
}

.ccsj-news-single__content {
	padding: clamp(26px, 4vw, 42px);
	background: var(--ccsj-white);
	border: 1px solid var(--ccsj-border);
	line-height: 1.95;
}

.ccsj-news-single__content > *:last-child {
	margin-bottom: 0;
}

.ccsj-news-single__actions {
	margin-top: 26px;
}

.ccsj-news-single__closed {
	display: inline-flex;
	align-items: center;
	min-height: 42px;
	padding: 0 18px;
	background: #efebe5;
	border: 1px solid var(--ccsj-border);
	border-radius: var(--ccsj-radius);
	color: var(--ccsj-muted);
	font-weight: 700;
}

.ccsj-news-single__nav {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 16px;
	margin-top: 34px;
}

.ccsj-news-single__nav a {
	display: block;
	padding: 16px;
	background: var(--ccsj-white);
	border: 1px solid var(--ccsj-border);
	color: var(--ccsj-red);
	font-weight: 700;
	text-decoration: none;
}

.ccsj-news-single__nav div:last-child {
	text-align: right;
}

.navigation.pagination {
	margin-top: 34px;
}

.ccsj-news-pagination {
	display: flex;
	justify-content: flex-end;
	width: 100%;
}

.ccsj-news-pagination > .page-numbers {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: flex-end;
	gap: 8px;
	padding: 0;
	margin: 0;
	list-style: none;
}

.ccsj-news-pagination > .page-numbers > li {
	margin: 0;
}

.ccsj-news-pagination a.page-numbers,
.ccsj-news-pagination span.page-numbers {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 40px;
	min-height: 40px;
	padding: 6px 12px;
	background: var(--ccsj-white);
	border: 1px solid var(--ccsj-border);
	border-radius: var(--ccsj-radius);
	color: var(--ccsj-red);
	font-weight: 700;
	line-height: 1;
	text-decoration: none;
}

.ccsj-news-pagination a.page-numbers:hover,
.ccsj-news-pagination a.page-numbers:focus,
.ccsj-news-pagination span.page-numbers.current {
	background: var(--ccsj-red);
	border-color: var(--ccsj-red);
	color: var(--ccsj-white);
}

.ccsj-news-pagination span.page-numbers.dots {
	min-width: auto;
	padding-right: 4px;
	padding-left: 4px;
	background: transparent;
	border-color: transparent;
	color: var(--ccsj-muted);
}

@media (max-width: 860px) {
	.ccsj-news-archive__grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.ccsj-news-single__details {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 560px) {
	.ccsj-news-archive__grid,
	.ccsj-news-single__nav {
		grid-template-columns: 1fr;
	}

	.ccsj-news-single__nav div:last-child {
		text-align: left;
	}
}