/* 記事ページ用のスタイル
   2026-09-29、各記事に埋め込まれていた <style> をここへ集約した。
   記事側には書けない（build.py が止める）。追加はこのファイルに行う。 */

.share-buttons {
	display: flex;
	gap: 0.75rem;
	flex-wrap: wrap;
	margin-bottom: 1.5rem;
}

.share-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 48px;
	height: 48px;
	border-radius: 50%;
	text-decoration: none;
	transition: transform 0.15s ease, box-shadow 0.15s ease;
	color: #fff;
}

.share-btn:hover {
	transform: translateY(-1px);
	box-shadow: 0 8px 18px rgba(0, 0, 0, 0.15);
}

.share-btn:focus-visible {
	outline: 3px solid rgba(0, 161, 191, 0.4);
	outline-offset: 2px;
}

.share-btn--twitter {
	background: #000;
}

.share-btn--linkedin {
	background: #0a66c2;
}

.share-icon {
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 1.25rem;
	line-height: 1;
}

.share-icon svg {
	width: 20px;
	height: 20px;
	fill: currentColor;
}

.usecase-detail {
	margin: 0.35rem 0 0.9rem;
	padding: 0.65rem 0 0.65rem 1.4rem;
	border-left: 3px solid #00a1bf;
	background: rgba(0, 161, 191, 0.05);
}

.usecase-detail p {
	margin: 0.2rem 0;
}

.usecase-detail .label {
	font-weight: 600;
	display: block;
	margin-bottom: 0.15rem;
	color: #007590;
}

.news-keywords {
	display: flex;
	flex-wrap: wrap;
	gap: 0.55rem;
	align-items: center;
	margin: 1.25rem 0 1.75rem;
}

.news-keyword {
	display: inline-flex;
	align-items: center;
	padding: 0.35rem 0.75rem;
	border-radius: 999px;
	background: rgba(0, 161, 191, 0.12);
	color: #00637a;
	font-size: 0.95rem;
	border: 1px solid rgba(0, 161, 191, 0.2);
}

.resource-badge {
	display: inline-flex;
	align-items: center;
	gap: 0.35rem;
	margin-left: 0.35rem;
	padding: 0.26rem 0.7rem;
	border-radius: 10px;
	background: #00a1bf;
	color: #fff;
	font-weight: 700;
	font-size: 0.95rem;
	line-height: 1.05;
	text-decoration: none;
	box-shadow: 0 4px 12px rgba(0, 161, 191, 0.22);
	transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease;
}

.resource-badge:hover {
	transform: translateY(-1px);
	box-shadow: 0 10px 28px rgba(0, 161, 191, 0.28);
	opacity: 0.95;
}

.resource-badge:focus-visible {
	outline: 3px solid rgba(0, 161, 191, 0.4);
	outline-offset: 2px;
}

:root {
	--brand-blue: #00a1bf;
	--brand-blue-dark: #087f97;
	--article-text: #32343a;
	--article-muted: #747984;
	--article-border: #e4e8ee;
	--article-bg: #f7fbfd;
}

news-content {
	max-width: 920px;
	margin: 0 auto;
	padding: 3.25rem;
	border: 1px solid var(--article-border);
	border-radius: 20px;
	background: #fff;
	box-shadow: 0 18px 45px rgba(33, 41, 61, 0.08);
	color: var(--article-text);
}

.news-date {
	display: inline-flex;
	align-items: center;
	padding: 0.35rem 0.85rem;
	border-radius: 999px;
	background: rgba(0, 161, 191, 0.1);
	color: var(--brand-blue-dark);
	font-size: 0.9rem;
	font-weight: 700;
	letter-spacing: 0.06em;
}

.news-content > h2 {
	margin: 0 0 1.5rem;
	color: #222631;
	font-size: clamp(1.9rem, 4vw, 2.8rem);
	line-height: 1.35;
	letter-spacing: 0.02em;
}

.news-lead {
	margin-bottom: 2.3rem;
	padding: 1.35rem 1.5rem;
	border-radius: 14px;
	background: var(--article-bg);
	font-size: 1.08rem;
	line-height: 1.95;
}

.news-body p {
	color: var(--article-text);
	font-size: 1rem;
	line-height: 1.95;
}

.article__alliance-logos {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 1rem;
	align-items: center;
	margin: 2.5rem 0 3rem;
}

.article__logo-card {
	display: flex;
	align-items: center;
	justify-content: center;
	min-height: 112px;
	padding: 1.15rem;
	border: 1px solid var(--article-border);
	border-radius: 18px;
	background: #fff;
	box-shadow: 0 10px 24px rgba(33, 41, 61, 0.06);
}

.article__logo-card--dark {
	background: #202434;
}

.article__logo-card img {
	max-width: 100%;
	max-height: 62px;
	object-fit: contain;
}

.article__section {
	margin-top: 2.75rem;
}

.article__section h2 {
	position: relative;
	margin-bottom: 1.35rem;
	padding-bottom: 0.8rem;
	color: #222631;
	font-size: 1.45rem;
	letter-spacing: 0.04em;
}

.article__section h2::after {
	content: "";
	position: absolute;
	bottom: 0;
	left: 0;
	width: 54px;
	height: 3px;
	border-radius: 999px;
	background: var(--brand-blue);
}

.article__companies {
	display: grid;
	gap: 1rem;
}

.article__company {
	padding: 1.35rem 1.5rem;
	border: 1px solid var(--article-border);
	border-radius: 16px;
	background: linear-gradient(180deg, #fff, #fbfdff);
}

.article__company p {
	margin: 0;
}

.article__company strong {
	color: #222631;
	font-size: 1.05rem;
}

.article__company a {
	color: var(--brand-blue-dark);
	word-break: break-all;
}

.article__next-step {
	padding: 1.6rem 1.7rem;
	border-radius: 18px;
	background: linear-gradient(135deg, rgba(0, 161, 191, 0.1), rgba(0, 161, 191, 0.03));
}

.article__next-step p {
	margin: 0;
}

/* 汎用: 中央寄せ */
.u-center {
	text-align: center;
}