/* =====================================================
 * SX Link Card — 通用链接预览卡
 *
 * 设计原则：完全自带样式，不使用任何主题的 class 名，
 * 因此编辑器预览与前台展示 100% 一致，也不会被主题样式覆盖。
 *   站内卡：.sx-link-card-internal  +  .sx-lc-*
 *   站外卡：.sx-link-card-external  +  .sx-link-card-*
 * ===================================================== */

/* ===== 块级卡片外边距 + 图片不溢出 ===== */
.sx-link-card { margin: 18px 0; }
.sx-link-card img { max-width: 100%; }

/* =====================================================
 * 一、站内卡片（文章 / 案例预览）
 * ===================================================== */
.sx-link-card.sx-link-card-internal {
	border: 1px solid #ece7dd !important;
	border-radius: 12px !important;
	background: #fff !important;
	overflow: hidden !important;
	box-shadow: none;
	transition: border-color .25s ease, box-shadow .25s ease;
}
.sx-link-card.sx-link-card-internal:hover {
	border-color: #dcc9a6 !important;
	box-shadow: 0 6px 24px rgba(0, 0, 0, .07) !important;
}

/* 整卡可点：一行两栏 */
.sx-link-card-internal .sx-lc-link {
	display: flex !important;
	align-items: stretch !important;
	gap: 14px !important;
	padding: 14px !important;
	margin: 0 !important;
	text-decoration: none !important;
	color: inherit !important;
	border: 0 !important;
	background: transparent !important;
	box-shadow: none !important;
}

/* 缩略图 */
.sx-link-card-internal .sx-lc-thumb {
	position: relative !important;
	display: block !important;
	width: 152px !important;
	height: 95px !important;
	min-width: 152px !important;
	flex: 0 0 152px !important;
	border-radius: 10px !important;
	overflow: hidden !important;
	background: #f4f0e8 !important;
	margin: 0 !important;
	padding: 0 !important;
	aspect-ratio: auto !important;
}
.sx-link-card-internal .sx-lc-thumb img {
	display: block !important;
	width: 152px !important;
	height: 95px !important;
	max-width: none !important;
	max-height: none !important;
	object-fit: cover !important;
	border-radius: 0 !important;
	margin: 0 !important;
	padding: 0 !important;
	transition: transform .45s ease;
}
.sx-link-card-internal:hover .sx-lc-thumb img { transform: scale(1.05); }

/* 视频案例：缩略图正中的播放按钮 */
.sx-link-card-internal .sx-lc-play {
	position: absolute !important;
	top: 50% !important;
	left: 50% !important;
	transform: translate(-50%, -50%) !important;
	display: flex !important;
	align-items: center !important;
	justify-content: center !important;
	width: 36px !important;
	height: 36px !important;
	border-radius: 50% !important;
	background: rgba(0, 0, 0, .5) !important;
	box-shadow: 0 2px 8px rgba(0, 0, 0, .25);
	pointer-events: none;
	transition: background .25s ease, transform .25s ease;
	z-index: 2;
}
.sx-link-card-internal .sx-lc-play::after {
	content: '' !important;
	display: block;
	width: 0;
	height: 0;
	margin-left: 3px;
	border-style: solid;
	border-width: 7px 0 7px 11px;
	border-color: transparent transparent transparent #fff;
}
.sx-link-card-internal:hover .sx-lc-play {
	background: rgba(0, 0, 0, .68) !important;
	transform: translate(-50%, -50%) scale(1.08) !important;
}

/* 右侧内容 */
.sx-link-card-internal .sx-lc-body {
	display: flex !important;
	flex-direction: column !important;
	justify-content: flex-start !important;
	flex: 1 1 auto !important;
	min-width: 0 !important;
	gap: 6px !important;
}

/* 标题：最多两行 */
.sx-link-card-internal .sx-lc-title {
	display: -webkit-box !important;
	-webkit-box-orient: vertical !important;
	-webkit-line-clamp: 2 !important;
	overflow: hidden !important;
	margin: 0 !important;
	padding: 0 !important;
	font-size: 15px !important;
	font-weight: 600 !important;
	line-height: 1.5 !important;
	color: #1f1a15 !important;
	text-decoration: none !important;
}

/* 简介（最多两行） */
.sx-link-card-internal .sx-lc-desc {
	display: -webkit-box !important;
	-webkit-box-orient: vertical !important;
	-webkit-line-clamp: 2 !important;
	overflow: hidden !important;
	margin: 0 !important;
	padding: 0 !important;
	font-size: 12.5px !important;
	line-height: 1.55 !important;
	color: #8c8378 !important;
	text-decoration: none !important;
}

/* 底部元信息 */
.sx-link-card-internal .sx-lc-meta {
	display: flex !important;
	align-items: center !important;
	justify-content: space-between !important;
	gap: 10px !important;
	margin: 0 !important;
	margin-top: auto !important;
	font-size: 12px !important;
	line-height: 1 !important;
	color: #a89b8c !important;
}
.sx-link-card-internal .sx-lc-author {
	display: flex !important;
	align-items: center !important;
	gap: 6px !important;
	min-width: 0 !important;
}
.sx-link-card-internal .sx-lc-avatar {
	display: block !important;
	width: 22px !important;
	height: 22px !important;
	min-width: 22px !important;
	border-radius: 50% !important;
	object-fit: cover !important;
	margin: 0 !important;
	flex: 0 0 22px !important;
}
.sx-link-card-internal .sx-lc-authortext {
	white-space: nowrap !important;
	overflow: hidden !important;
	text-overflow: ellipsis !important;
	font-size: 12px !important;
	color: #a89b8c !important;
}
.sx-link-card-internal .sx-lc-stats {
	display: flex !important;
	align-items: center !important;
	gap: 12px !important;
	flex: 0 0 auto !important;
}
.sx-link-card-internal .sx-lc-stat {
	display: inline-flex !important;
	align-items: center !important;
	gap: 4px !important;
	font-size: 12px !important;
	color: #a89b8c !important;
}
.sx-link-card-internal .sx-lc-stat svg {
	display: block;
	flex: 0 0 auto;
	opacity: .75;
}

/* 无缩略图占位 */
.sx-link-card-internal .sx-lc-nothumb {
	display: flex !important;
	align-items: center !important;
	justify-content: center !important;
	width: 100% !important;
	height: 100% !important;
	font-size: 10px !important;
	letter-spacing: 1px !important;
	color: #b89968 !important;
	background: #f4f0e8 !important;
}

/* =====================================================
 * 二、站外卡片（完全独立样式）
 * ===================================================== */
.sx-link-card.sx-link-card-external {
	border: 1px solid #ece7dd;
	border-radius: 12px;
	background: #fff;
	overflow: hidden;
	transition: border-color .25s ease, box-shadow .25s ease;
}
.sx-link-card.sx-link-card-external:hover {
	border-color: #dcc9a6;
	box-shadow: 0 6px 24px rgba(0, 0, 0, .07);
}
.sx-link-card .sx-link-card-wrap {
	display: flex;
	align-items: stretch;
	text-decoration: none;
	color: inherit;
}
.sx-link-card .sx-link-card-thumb {
	flex: 0 0 152px;
	width: 152px;
	height: 95px;
	overflow: hidden;
	background: #f4f0e8;
}
.sx-link-card .sx-link-card-thumb img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform .45s ease;
}
.sx-link-card:hover .sx-link-card-thumb img { transform: scale(1.05); }

.sx-link-card .sx-link-card-info {
	flex: 1 1 auto;
	padding: 14px 18px;
	min-width: 0;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	gap: 8px;
}
.sx-link-card .sx-link-card-title {
	font-size: 15px;
	font-weight: 600;
	line-height: 1.5;
	color: #1f1a15;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	overflow: hidden;
}
.sx-link-card .sx-link-card-desc {
	font-size: 13px;
	line-height: 1.6;
	color: #7a7066;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	overflow: hidden;
}
.sx-link-card .sx-link-card-meta {
	display: flex;
	align-items: center;
	gap: 6px;
	font-size: 12px;
	line-height: 1;
	color: #a89b8c;
	margin-top: auto;
}
.sx-link-card .sx-link-card-favicon {
	width: 16px;
	height: 16px;
	border-radius: 3px;
	display: inline-block;
}

/* =====================================================
 * 三、编辑器预览补充
 * ===================================================== */
.sx-link-card-editor { margin-bottom: 14px; }
.sx-link-card-preview { pointer-events: none; }
.sx-link-card-preview.sx-link-card-loading,
.sx-link-card-preview.sx-link-card-empty,
.sx-link-card-preview.sx-link-card-error {
	border: 1px dashed #d6cbb8;
	border-radius: 10px;
	padding: 22px;
	text-align: center;
	color: #a89b8c;
	font-size: 13px;
	background: #faf8f3;
}
.sx-link-card-preview.sx-link-card-error { color: #c0704a; border-color: #e5c3b3; }

/* =====================================================
 * 四、Lazy-load 占位符
 * ===================================================== */
.sx-link-card-lazy {
	margin: 18px 0;
	border: 1px dashed #d6cbb8;
	border-radius: 12px;
	padding: 24px;
	display: flex;
	align-items: center;
	justify-content: center;
	min-height: 95px;
	background: #faf8f3;
	color: #a89b8c;
	font-size: 12px;
	letter-spacing: 1px;
}
.sx-link-card-lazy-loader { display: flex; align-items: center; gap: 10px; }
.sx-link-card-lazy-loader::before {
	content: '';
	width: 14px;
	height: 14px;
	border: 2px solid #e8dcc4;
	border-top-color: #b89968;
	border-radius: 50%;
	animation: sx-lc-spin .8s linear infinite;
}
@keyframes sx-lc-spin { to { transform: rotate(360deg); } }

.sx-link-card-fallback {
	color: #b89968;
	font-size: 13px;
	word-break: break-all;
}

/* =====================================================
 * 五、响应式：手机端上下堆叠
 * ===================================================== */
@media (max-width: 600px) {
	.sx-link-card-internal .sx-lc-link {
		flex-direction: column !important;
		padding: 12px !important;
		gap: 10px !important;
	}
	.sx-link-card-internal .sx-lc-thumb {
		width: 100% !important;
		min-width: 0 !important;
		flex: none !important;
		height: 0 !important;
		padding-bottom: 56.25% !important;
		aspect-ratio: auto !important;
	}
	.sx-link-card-internal .sx-lc-thumb img {
		position: absolute !important;
		inset: 0 !important;
		width: 100% !important;
		height: 100% !important;
	}
	.sx-link-card-internal .sx-lc-title { font-size: 14px !important; }

	.sx-link-card .sx-link-card-wrap { flex-direction: column; }
	.sx-link-card .sx-link-card-thumb {
		width: 100%;
		flex: none;
		height: 0;
		padding-bottom: 56.25%;
	}
	.sx-link-card .sx-link-card-thumb img {
		position: absolute;
		inset: 0;
	}
	.sx-link-card .sx-link-card-info { padding: 12px 14px; }
	.sx-link-card .sx-link-card-title { font-size: 14px; }
}