/**
 * 焦点文章（Blog Featured）
 * 对应 meizhuan/blog.html 顶部焦点活动区块
 */

.gt-bf {
	width: 100%;
	box-sizing: border-box;
}

.gt-bf-serif {
	font-family: 'Noto Serif SC', serif;
}

/* 栅格：手机 flex-col，桌面 flex-row */
.gt-bf-row {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 2rem;
}

@media (min-width: 1024px) {
	.gt-bf-row {
		flex-direction: row;
		gap: 4rem;
	}
}

/* 图片列：手机 100%、桌面 60% */
.gt-bf-media {
	width: 100%;
}

@media (min-width: 1024px) {
	.gt-bf-media {
		width: 60%;
		flex: 0 0 60%;
	}
}

.gt-bf-img {
	position: relative;
	aspect-ratio: 16 / 9;
	background: #f3f4f6;
	overflow: hidden;
	display: block;
}

.gt-bf .gt-bf-img > img {
	position: absolute !important;
	inset: 0;
	width: 100% !important;
	height: 100% !important;
	max-width: none !important;
	object-fit: cover;
	display: block;
	transition: transform 0.7s ease;
}

.gt-bf-item:hover .gt-bf-img > img {
	transform: scale(1.05);
}

.gt-bf-badge {
	position: absolute;
	top: 1rem;
	left: 1rem;
	background: #000;
	color: #fff;
	font-size: 10px;
	line-height: 1;
	padding: 0.35rem 0.75rem;
	letter-spacing: 0.2em;
	text-transform: uppercase;
	z-index: 10;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
	white-space: nowrap;
}

/* 文字列：手机 100%、桌面 40% */
.gt-bf-body {
	width: 100%;
}

@media (min-width: 1024px) {
	.gt-bf-body {
		width: 40%;
		flex: 0 0 40%;
	}
}

.gt-bf-meta {
	font-size: 0.75rem;
	color: #9ca3af;
	letter-spacing: 0.15em;
	text-transform: uppercase;
	margin: 0 0 1rem;
}

.gt-bf-title {
	font-family: 'Noto Serif SC', serif;
	font-size: 1.5rem;
	line-height: 1.35;
	color: #000;
	letter-spacing: 0.08em;
	margin: 0 0 1rem;
	font-weight: 500;
	transition: color 0.2s ease;
	word-break: break-word;
}

@media (min-width: 768px) {
	.gt-bf-title {
		font-size: 1.875rem;
		letter-spacing: 0.1em;
		margin: 0 0 1.5rem;
		line-height: 1.3;
	}
}

.gt-bf-item:hover .gt-bf-title {
	color: #4b5563;
}

.gt-bf-desc {
	color: #6b7280;
	font-size: 0.875rem;
	line-height: 1.85;
	letter-spacing: 0.025em;
	text-align: justify;
	margin: 0 0 1.5rem;
	display: -webkit-box;
	-webkit-line-clamp: 4;
	line-clamp: 4;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

@media (min-width: 768px) {
	.gt-bf-desc {
		margin-bottom: 2rem;
	}
}

.gt-bf-cta {
	display: inline-block;
	font-size: 0.75rem;
	letter-spacing: 0.2em;
	color: #000;
	border-bottom: 1px solid #000;
	padding-bottom: 0.25rem;
	text-transform: uppercase;
	text-decoration: none;
	transition: color 0.2s ease, border-color 0.2s ease;
}

.gt-bf-cta:hover {
	color: #6b7280;
	border-bottom-color: #6b7280;
}

/* 整块链接（覆盖图+文） */
.gt-bf-item {
	display: block;
	text-decoration: none;
	color: inherit;
	cursor: pointer;
}