/* ONIX News：カテゴリタブ付きカード一覧
   テーマ側のスタイルに負けないよう、すべて .onix-news 配下に限定して指定している */

.onix-news {
	--onix-primary: #0b2f6b;
	--onix-text: #1d2b4f;
	--onix-muted: #6b7385;
	--onix-border: #c9d1e0;
	max-width: 1240px;
	margin: 0 auto;
	padding: 0 16px;
	box-sizing: border-box;
	color: var(--onix-text);
}

.onix-news *,
.onix-news *::before,
.onix-news *::after {
	box-sizing: border-box;
}

/* ---- カテゴリタブ ---- */
.onix-news .onix-news__tabs {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 12px;
	margin: 0 0 36px;
	padding: 0;
}

.onix-news a.onix-news__tab {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 132px;
	padding: 12px 22px;
	border: 1px solid var(--onix-border);
	border-radius: 8px;
	background: #fff;
	color: var(--onix-text);
	font-size: 15px;
	font-weight: 700;
	line-height: 1.3;
	text-decoration: none;
	white-space: nowrap;
	box-shadow: none;
	transition: background-color .2s, border-color .2s, color .2s;
}

.onix-news a.onix-news__tab:hover,
.onix-news a.onix-news__tab:focus-visible {
	border-color: var(--onix-primary);
	color: var(--onix-primary);
}

.onix-news a.onix-news__tab.is-active {
	border-color: var(--onix-primary);
	background: var(--onix-primary);
	color: #fff;
}

/* ---- カード一覧 ---- */
.onix-news .onix-news__grid {
	display: grid;
	/* 列数は表示領域の幅で自動決定（全幅なら4列、サイドバーありなら2〜3列、スマホは1列） */
	grid-template-columns: repeat(auto-fill, minmax(min(100%, 250px), 1fr));
	gap: 28px 20px;
}

.onix-news .onix-news__card {
	display: flex;
	flex-direction: column;
	margin: 0;
	background: #fff;
	box-shadow: 0 2px 10px rgba(16, 32, 72, .08);
	overflow: hidden;
	transition: transform .2s, box-shadow .2s;
}

.onix-news .onix-news__card:hover {
	transform: translateY(-3px);
	box-shadow: 0 10px 24px rgba(16, 32, 72, .14);
}

.onix-news a.onix-news__thumb {
	display: block;
	position: relative;
	aspect-ratio: 16 / 9;
	background: #e9edf4;
	overflow: hidden;
}

.onix-news .onix-news__thumb img {
	display: block;
	width: 100%;
	height: 100%;
	max-width: none;
	margin: 0;
	object-fit: cover;
	transition: transform .4s;
}

.onix-news .onix-news__card:hover .onix-news__thumb img {
	transform: scale(1.04);
}

.onix-news .onix-news__noimage {
	position: absolute;
	inset: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	color: #9aa3b5;
	font-size: 13px;
	font-weight: 700;
	letter-spacing: .1em;
}

.onix-news .onix-news__body {
	display: flex;
	flex: 1;
	flex-direction: column;
	padding: 18px 20px 22px;
}

.onix-news .onix-news__meta {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 8px 14px;
	margin-bottom: 12px;
}

.onix-news a.onix-news__badge {
	display: inline-block;
	padding: 4px 12px;
	border-radius: 3px;
	background: var(--onix-badge, var(--onix-primary));
	color: #fff;
	font-size: 13px;
	font-weight: 700;
	line-height: 1.4;
	text-decoration: none;
}

.onix-news a.onix-news__badge:hover {
	opacity: .85;
	color: #fff;
}

.onix-news .onix-news__date {
	color: var(--onix-muted);
	font-size: 14px;
	letter-spacing: .02em;
}

.onix-news .onix-news__title {
	margin: 0 0 12px;
	padding: 0;
	font-size: 18px;
	font-weight: 700;
	line-height: 1.55;
}

.onix-news .onix-news__title a {
	color: var(--onix-primary);
	text-decoration: none;
}

.onix-news .onix-news__title a:hover {
	text-decoration: underline;
}

.onix-news .onix-news__excerpt {
	margin: 0 0 18px;
	padding: 0;
	color: var(--onix-muted);
	font-size: 14px;
	line-height: 1.8;
}

.onix-news a.onix-news__more {
	margin-top: auto;
	color: var(--onix-primary);
	font-size: 14px;
	font-weight: 700;
	text-decoration: none;
}

.onix-news a.onix-news__more::after {
	content: "→";
	display: inline-block;
	margin-left: 8px;
	transition: transform .2s;
}

.onix-news a.onix-news__more:hover::after {
	transform: translateX(4px);
}

.onix-news .onix-news__empty {
	padding: 48px 0;
	text-align: center;
	color: var(--onix-muted);
}

/* ---- ページ送り ---- */
.onix-news .onix-news__pager {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 8px;
	margin: 44px 0 0;
}

.onix-news .onix-news__pager .page-numbers {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 44px;
	height: 44px;
	padding: 0 14px;
	border: 1px solid var(--onix-border);
	border-radius: 6px;
	background: #fff;
	color: var(--onix-text);
	font-size: 15px;
	font-weight: 700;
	text-decoration: none;
}

.onix-news .onix-news__pager a.page-numbers:hover {
	border-color: var(--onix-primary);
	color: var(--onix-primary);
}

.onix-news .onix-news__pager .page-numbers.current {
	border-color: var(--onix-primary);
	background: var(--onix-primary);
	color: #fff;
}

.onix-news .onix-news__pager .page-numbers.dots {
	border-color: transparent;
	background: none;
}

.onix-news .screen-reader-text {
	position: absolute !important;
	width: 1px;
	height: 1px;
	overflow: hidden;
	clip: rect(1px, 1px, 1px, 1px);
	white-space: nowrap;
}

/* ---- レスポンシブ ---- */
@media (max-width: 820px) {
	.onix-news .onix-news__grid {
		grid-template-columns: repeat(auto-fill, minmax(min(100%, 220px), 1fr));
		gap: 20px 16px;
	}

	.onix-news .onix-news__tabs {
		gap: 8px;
		margin-bottom: 24px;
	}

	.onix-news a.onix-news__tab {
		min-width: 0;
		padding: 10px 16px;
		font-size: 14px;
	}

	.onix-news .onix-news__body {
		padding: 14px 16px 18px;
	}

	.onix-news .onix-news__title {
		font-size: 16px;
	}
}

@media (max-width: 540px) {
	/* スマホではタブを折り返し、各行を横幅いっぱいに広げる（カテゴリが増えたら行が増える） */
	.onix-news a.onix-news__tab {
		flex: 1 0 auto;
		padding: 10px 12px;
		font-size: 13px;
	}

	.onix-news .onix-news__pager .page-numbers {
		min-width: 40px;
		height: 40px;
		padding: 0 10px;
		font-size: 14px;
	}
}

@media (prefers-reduced-motion: reduce) {
	.onix-news *,
	.onix-news *::before,
	.onix-news *::after {
		transition: none !important;
	}
}