/* 栏目通栏焦点图 */
.page-banner {
	position: relative;
	width: 100%;
	height: 350px;
	overflow: hidden;
}
.page-banner .banner-bg {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}
.page-banner .banner-overlay {
	position: absolute;
	inset: 0;
	background: linear-gradient(160deg, rgba(0,0,0,0.55) 0%, rgba(15,35,70,0.35) 50%, rgba(0,0,0,0.45) 100%);
	display: flex;
	align-items: center;
	justify-content: center;
	text-align: center;
	padding: 0 24px;
}
.page-banner .banner-overlay .container {
	max-width: 800px;
}

/* 玻璃质感文字底衬 */
.page-banner .banner-text-wrap {
	display: inline-block;
	padding: 36px 48px;
	background: rgba(255,255,255,0.06);
	backdrop-filter: blur(2px);
	border-radius: 4px;
	border: 1px solid rgba(255,255,255,0.10);
}

/* 顶部蓝色强调线 */
.page-banner .banner-accent {
	width: 48px;
	height: 3px;
	background: #3b82f6;
	margin: 0 auto 20px;
	border-radius: 2px;
}

/* 主标题 */
.page-banner h2 {
	color: #fff;
	font-size: 34px;
	font-weight: 800;
	margin: 0 0 18px 0;
	letter-spacing: 2px;
	line-height: 1.3;
	text-shadow: 0 2px 12px rgba(0,0,0,0.4);
}

/* 标题装饰分隔线 */
.page-banner .banner-divider {
	width: 60px;
	height: 1px;
	background: rgba(255,255,255,0.35);
	margin: 0 auto 18px;
}

/* 副标题 */
.page-banner p {
	color: rgba(255,255,255,0.88);
	font-size: 15px;
	font-weight: 400;
	margin: 0;
	line-height: 1.8;
	letter-spacing: 1px;
	text-shadow: 0 1px 6px rgba(0,0,0,0.35);
}

@media (max-width: 768px) {
	.page-banner { height: 240px; }
	.page-banner .banner-text-wrap { padding: 24px 28px; }
	.page-banner .banner-accent { width: 36px; height: 2px; margin-bottom: 14px; }
	.page-banner h2 { font-size: 22px; letter-spacing: 1px; margin-bottom: 12px; }
	.page-banner .banner-divider { width: 40px; margin-bottom: 12px; }
	.page-banner p { font-size: 13px; line-height: 1.6; }
}

@media (max-width: 480px) {
	.page-banner { height: 200px; }
	.page-banner .banner-text-wrap { padding: 18px 20px; }
	.page-banner h2 { font-size: 18px; }
	.page-banner p { font-size: 12px; letter-spacing: 0.5px; }
}