@charset "utf-8";
/* 容器通用 */
.container {
	padding: 40px 0;
}

/* 首屏介绍区 */
.intro-wrap {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap:32px;
	align-items: center;
	margin-bottom:60px;
}
.intro-text h2 {
	font-size:28px;
	font-weight: 700;
	color:#1a4b97;
	margin-bottom:12px;
}
.intro-text p {
	font-size:16px;
	color:#666;
	line-height:1.6;
	margin-bottom:16px;
}
.btn-blue {
	background-color:#2357a8;
	color:#fff;
	border:none;
	padding:8px 30px;
	border-radius:20px;
	font-size:14px;
	cursor:pointer;
	margin-top: 5px;
	display: inline-block;
}
.intro-media {
	width:100%;
	height:180px;
	background:#777;
	border-radius:6px;
}

/* 板块标题 */
.section-title {
	text-align:center;
	font-size:28px;
	color:#222;
	margin-bottom:30px;
	font-weight:600;
}

/* 展品推荐 */
.product-section {
	margin-bottom:60px;
	background: #fff;
	padding: 50px 0;
}
.product-carousel {
	position:relative;
	overflow: hidden;
}
.product-list {
	display:grid;
	grid-template-columns: repeat(4,1fr);
	gap:24px;
}
.product-item {
	text-align:center;
}
.product-img {
	width:100%;
	height:140px;
	background:#eee;
	border-radius:6px;
	margin-bottom:10px;
	display:flex;
	align-items:center;
	justify-content:center;
}
.product-name {
	font-size: 16px;
	color:#333333;
	text-align:center;
}
.carousel-arrow {
	position:absolute;
	top:50%;
	transform:translateY(-50%);
	width:32px;
	height:44px;
	background:#d61920;
	color:#fff;
	display:flex;
	align-items:center;
	justify-content:center;
	border:none;
	cursor:pointer;
	font-size:18px;
}
.arrow-left {
	left:-16px;
}
.arrow-right {
	right:-16px;
}

/* 特色展区 */
.zone-section {
	margin-bottom:60px;
}
.zone-wrap {
	position:relative;
	background:#f8f8f8;
	border-radius:8px;
	overflow:hidden;
}
.zone-img {
	width:55%;
	height:240px;
	background:#ccc;
}
.zone-desc {
	width:45%;
	padding:24px;
}
.zone-desc h4 {
	font-size: 18px;
	font-weight: 700;
	margin-bottom:10px;
}
.zone-desc p {
	font-size:15px;
	color:#555;
	line-height:1.5;
	margin-bottom:12px;
}
.zone-arrow {
	position:absolute;
	top:50%;
	transform:translateY(-50%);
	width:32px;
	height:44px;
	background:#d61920;
	color:#fff;
	border:none;
	font-size:18px;
	cursor:pointer;
}
.zone-left {left:0;}
.zone-right {right:0;}
.center-btn-wrap {
	text-align:center;
	margin-top:24px;
}
.swiper-slide-banner {
	display:flex;
}

/* 会议活动 */
.meeting-section {
	margin-bottom:60px;
}
.meeting-list {
	display:grid;
	grid-template-columns: repeat(3,1fr);
	gap:24px;
}
.meeting-item {
	border-bottom:1px solid #eee;
	padding-bottom:12px;
	border-top:1px solid #eee;
	padding-top:12px;
}
.meeting-title {
	font-size:18px;
	font-weight: 700;
	color:#333;
	margin-bottom:6px;
}
.meeting-date {
	font-size:16px;
	color:#666;
	margin-bottom:6px;
}
.meeting-more-link {
	font-size:14px;
	color:#2357a8;
}

/* 行业新闻 */
.news-section {
	margin-bottom:60px;
}
.news-item {
	font-size:16px;
	font-weight: 700;
	color:#333;
	padding:15px 0;
	border-bottom:1px solid #eee;
}
.news-item a:hover {
	color: #2357a8;
}

/* 联系我们 */
.contact-section {
	background:#2357a8;
	color:#fff;
	border-radius:20px 20px 0 0;
	padding:40px 16px;
	max-width:1200px;
	margin:0 auto 40px;
	display:grid;
	grid-template-columns: 320px 1fr;
	gap:32px;
}
.qrcode-wrap {
	display:grid;
	grid-template-columns: repeat(3,1fr);
	gap:12px;
}
.qrcode-item {
	text-align:center;
}
.qrcode-box {
	width:70px;
	height:70px;
	background:#fff;
	margin:0 auto 6px;
}
.qrcode-label {
	font-size:11px;
}
.contact-info h3 {
	font-size:18px;
	margin-bottom:16px;
}
.contact-row {
	display:grid;
	grid-template-columns: 1fr 1fr;
	gap:16px;
	font-size:13px;
	line-height:1.8;
}

.swiper-recommendations {
	display: block;
}
.swiper-recommendations-ydd {
	display: none;
}

/*FAQ*/
.faq-item {
	border-radius: 6px;
	background: #f5f5f5;
	margin-bottom: 12px;
	overflow: hidden;
}
.faq-title {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 20px 24px;
	font-size: 18px;
	cursor: pointer;
	user-select: none;
	position: relative;
}
/* CSS伪元素实现箭头，不再使用span */
.faq-title::after {
	content: '';
	width: 8px;
	height: 8px;
	border-right: 2px solid #333;
	border-bottom: 2px solid #333;
	transform: rotate(45deg);
	transition: transform 0.24s ease;
}
.faq-title.active {
	color: #2357a8;
	font-weight: 600;
}
/* 展开状态旋转箭头 */
.faq-title.active::after {
	transform: rotate(-135deg);
}
.faq-content {
	background-color: #fff;
	padding: 0 24px;
	max-height: 0;
	overflow: hidden;
	transition: max-height 0.3s ease, padding 0.3s ease;
}
.faq-item.open .faq-content {
	padding: 15px 24px 24px;
	max-height: 600px;
}
.faq-content p {
	font-size: 16px;
	line-height: 1.7;
	color: #333;
	margin: 6px 0;
}

/* 简单移动端适配 */
@media(max-width:768px){
	.intro-wrap,
	.contact-section,
	.meeting-list,
	.product-list,
	.zone-wrap,
	.org-row {
		grid-template-columns:1fr;
	}
	.zone-img {
		width:100%;
	}
	.zone-desc {
		width:100%;
		box-sizing: border-box;
		padding: 15px;
	}
	.container {
		padding: 0 20px;
		box-sizing: border-box;
	}
	.swiper-slide-banner {
		display: block;
	}
	
	.swiper-recommendations {
		display: none;
	}
	.swiper-recommendations-ydd {
		display: block;
	}
}