/* ==============================
Article Layout
============================== */

/* カード一覧（index） */
.grid {
	display: grid;
	grid-template-columns: repeat(12, 1fr);
	gap: 16px;
	padding: 16px 0 40px;
}

.card {
	grid-column: span 12;
	border-radius: 12px;
	background: #fff;
	transition: transform .06s ease, box-shadow .12s ease;
	box-shadow: 0 1px 2px rgba(0, 0, 0, .04);
}
.card:hover {
	transform: translateY(-2px);
	box-shadow: 0 6px 18px rgba(0, 0, 0, .06);
}
.card-media {
	aspect-ratio: 16 / 9;
	background: url("../asset/bg.png") center/cover no-repeat, #f1f5f9;
	overflow: hidden;
	border-top-left-radius: 12px;
	border-top-right-radius: 12px;
	img {
		width: 100%;
		height: 100%;
		object-fit: contain;
	}
}
.card-body {
	padding: 14px 14px 16px;
	display: flex;
	flex-direction: column;
	gap: 8px;
}
.card-meta {
	font-size: 12px;
	color: var(--muted);
	display: flex;
	gap: 10px;
	align-items: center;
}
.card-title {
	font-size: 16px;
	font-weight: 700;
	line-height: 1.5;
	margin: 0;
}
.card-desc {
	font-size: 14px;
	color: #444;
	margin: 0;
}
.tags {
	display: flex;
	gap: 8px;
	flex-wrap: wrap;
	padding-top: 4px;
}
.tag {
	font-size: 12px;
	padding: 4px 8px;
	border: 1px solid var(--border);
	border-radius: 999px;
	background: #fff;
}
.readmore {
	margin-top: 6px;
	color: var(--brand);
	font-weight: 600;
}

/* 詳細ページ（detail） */
.hero-figure {
	aspect-ratio: 16 / 9;
	background: url("../asset/bg.png") center/cover no-repeat, #f1f5f9;
	border: 1px solid var(--border);
	border-radius: 16px;
	margin: 20px auto;
	overflow: hidden;
	display: flex;
	align-items: center;
	justify-content: center;
	img {
		max-width: 100%;
		max-height: 100%;
		height: 100%;
		object-fit: contain;
		
	}
}
.article-head {
	background: #fff;
	border-radius: 16px;
	box-shadow: 0 1px 2px rgba(0,0,0,.04);
	padding: 16px;
}
.meta {
	font-size: 13px;
	color: var(--muted);
	display: flex;
	gap: 12px;
	align-items: center;
	margin-bottom: 8px;
}

/* ==============================
Titles
============================== */
.article-title {
	font-size: clamp(22px, 3.2vw, 34px);
	line-height: 1.35;
	font-weight: 700;
	margin: 0 0 6px;
}
.section-title {
	font-size: 20px;
	font-weight: 700;
	line-height: 1.4;
	margin: 24px 0 10px;
}

.byline {
	font-size: 13px;
	color: var(--muted);
}
.article-body {
	background: #fff;
	border-radius: 16px;
	box-shadow: 0 1px 2px rgba(0,0,0,.04);
	padding: 28px;

	h2 {
		font-size: 20px;
		margin: 28px 0 10px;
	}

	p {
		margin: 0 0 14px;
	}

	ul {
		padding-left: 20px;
		margin: 0 0 14px;
	}
}
.share {
	display: flex;
	gap: 8px;
	margin-top: 16px;
}
.backlinks {
	display: flex;
	justify-content: space-between;
	gap: 12px;
	margin-top: 18px;
	font-size: 14px;
}

/* Responsive */
@media (min-width: 590px) {
	.card { grid-column: span 6; }
}
@media (min-width: 900px) {
	.card { grid-column: span 4; }
	.article-body { padding: 28px; }
}