/* ===========================================
   Related Posts GP - Styles v1.2.0
   클래스 접두사: rpgp-
   =========================================== */

/* ── 섹션 ───────────────────────────────────── */
.rpgp-section {
	margin: 40px 0;
}

/* ── 헤더 ───────────────────────────────────── */
.rpgp-header {
	display: flex;
	align-items: baseline;
	margin-bottom: 16px;
	padding-bottom: 10px;
	border-bottom: 2px solid #111;
}

.rpgp-title {
	font-size: 22px;
	font-weight: 800;
	color: #111;
	margin: 0;
	line-height: 1.2;
}

/* ── 카드 그리드 ─────────────────────────────── */
.rpgp-grid {
	display: grid;
	gap: 20px;
}

.rpgp-col-1 { grid-template-columns: repeat(1, 1fr); }
.rpgp-col-2 { grid-template-columns: repeat(2, 1fr); }
.rpgp-col-3 { grid-template-columns: repeat(3, 1fr); }
.rpgp-col-4 { grid-template-columns: repeat(4, 1fr); }

/* ── 카드 ───────────────────────────────────── */
.rpgp-card {
	background: #fff;
	border: 1px solid #e8e8e8;
	border-radius: 6px;
	overflow: hidden;
	transition: box-shadow 0.2s ease;
}

.rpgp-card:hover {
	box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

/* ── 썸네일 ──────────────────────────────────── */
.rpgp-card-thumb-link {
	display: block;
	text-decoration: none;
}

.rpgp-card-img-wrap {
	position: relative;
	overflow: hidden;
	aspect-ratio: 16 / 9;
	background: #f0f0f0;
}

.rpgp-card-img-wrap img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transition: filter 0.3s ease;
}

.rpgp-card:hover .rpgp-card-img-wrap img {
	filter: brightness(1.08);
}

.rpgp-card-no-thumb {
	width: 100%;
	height: 100%;
	background: #e0e0e0;
}

/* ── 뱃지 ───────────────────────────────────── */
.rpgp-badge {
	position: absolute;
	bottom: 8px;
	left: 8px;
	display: inline-block;
	background: #111;
	color: #fff;
	font-size: 11px;
	font-weight: 600;
	padding: 3px 7px;
	border-radius: 2px;
	line-height: 1.4;
}

/* ── 카드 본문 ───────────────────────────────── */
.rpgp-card-body {
	padding: 12px 14px 14px;
}

.rpgp-card-title {
	font-size: 16px;
	font-weight: 700;
	line-height: 1.45;
	margin: 0 0 8px;
	color: #111;
	word-break: keep-all;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.rpgp-card-title a {
	color: #111;
	text-decoration: none;
	transition: color 0.15s;
}

.rpgp-card-title a:hover {
	color: #c0392b;
}

.rpgp-card-author {
	font-size: 12px;
	color: #888;
	margin: 0;
}

/* ── 모바일: 2열 ─────────────────────────────── */
@media (max-width: 768px) {
	.rpgp-grid.rpgp-col-3,
	.rpgp-grid.rpgp-col-4 {
		grid-template-columns: repeat(2, 1fr);
		gap: 12px;
	}

	.rpgp-card-title {
		font-size: 14px;
	}

	.rpgp-title {
		font-size: 20px;
	}
}

@media (max-width: 480px) {
	.rpgp-grid {
		gap: 10px;
	}
}

/* ── 글 없음 메시지 ─────────────────────────── */
.rpgp-empty {
	text-align: center;
	color: #999;
	font-size: 14px;
	padding: 24px 0;
	margin: 0;
	border: 1px dashed #e0e0e0;
	border-radius: 6px;
	background: #fafafa;
}