/* 全局样式 */
* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

a {
	text-decoration: none;
}

:root {
	--primary: #0b1f33;
	--accent: #0066FF;
	--accent-dark: #0050cc;
	--accent-soft: #e8f1ff;
	--light: #f5f7fa;
	--dark: #0b1f33;
	--text: #1a2230;
	--gray: #5b6675;
	--border: #e6e9ef;
	--overlay: rgba(11, 31, 51, 0.55);
	--grid: rgba(0, 102, 255, 0.06);
}


body {
	color: var(--text);
	line-height: 1.6;
	overflow-x: hidden;
}

/* 头部导航样式 */
header {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	background-color: rgba(255, 255, 255, 0.95);
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
	z-index: 1000;
	padding: 0 8%;
	display: flex;
	align-items: center;
	height: 80px;
	transition: all 0.3s ease;
}

.logo img {
	width: 180px;
	vertical-align: middle;
}

.logo span {
	color: var(--accent);
}

nav {
	display: flex;
	justify-content: space-between;
	width: 100%;
	align-items: center;
}

.nav-links {
	display: flex;
	list-style: none;
	margin-left: 40px;
}

.nav-links>li {
	position: relative;
	margin: 0 20px;
}

.nav-links a {
	text-decoration: none;
	color: var(--text);
	font-weight: 500;
	font-size: 1rem;
	padding: 8px 0;
	position: relative;
	display: inline-block;
	transition: color 0.3s;
}

.nav-links a:after {
	content: '';
	position: absolute;
	bottom: 0;
	left: 0;
	width: 0;
	height: 2px;
	background-color: var(--accent);
	transition: width 0.3s ease;
}

.nav-links a:hover {
	color: var(--accent);
}

.nav-links a:hover:after {
	width: 100%;
}

/* 下拉菜单样式 */
.dropdown {
	position: relative;
}

.dropdown-content {
	position: absolute;
	top: 100%;
	left: 0;
	width: 240px;
	background-color: white;
	border-radius: 4px;
	box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
	z-index: 1;
	opacity: 0;
	visibility: hidden;
	transform: translateY(10px);
	transition: all 0.3s ease;
	padding: 15px 0;
}

.dropdown:hover .dropdown-content {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}

.dropdown-content a {
	font-size: 14px;
	font-weight: 400;
	display: block;
	padding: 10px 20px;
	color: var(--gray);
	transition: all 0.2s;
}

.dropdown-content a:hover {
	background-color: #f5f7fa;
	color: var(--accent);
	padding-left: 25px;
}

.contact-btn {
	background-color: #0075c1;
	;
	color: white;
	padding: 5px 25px;
	border-radius: 4px;
	font-weight: 500;
	transition: background-color 0.3s, transform 0.2s;
	display: inline-block;
	border: none;
	cursor: pointer;
	font-size: 1rem;
}

.contact-btn:hover {
	background-color: #2196F3;

}

.menu-toggle {
	display: none;
	font-size: 1.5rem;
	background: none;
	border: none;
	color: var(--text);
	cursor: pointer;
}

/* Swiper轮播样式 */
.swiper-container {
	width: 100%;
	/* height: 100vh; */
	height: calc(100vh - 80px);
	margin-top: 80px;
}

@media(max-width:768px) {
	.swiper-container {
		height: auto;
		min-height: auto;
		margin-top: 80px;
	}
}

.swiper-slide {
	position: relative;
	background-size: cover;
	background-position: center;
	display: flex;
	align-items: center;
	justify-content: center;
	text-align: center;
	padding: 0 8%;
	gap: 40px;
	overflow: hidden;
}

/* 全屏视频背景 */
.banner-video {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	z-index: 0;
	background-color: #050c1c;
}

.slide-content {
	position: relative;
	z-index: 3;
	text-align: center;
	color: white;
	max-width: 820px;
	flex: 1;
	padding: 0 20px;
	min-width: 0;
	margin: 0 auto;
}

.slide-content h1 {
	font-size: 3.2rem;
	font-weight: 700;
	line-height: 1.2;
	margin-bottom: 22px;
	letter-spacing: 1px;
	text-shadow: 0 0 18px rgba(0, 140, 255, 0.55), 0 2px 8px rgba(0, 0, 0, 0.4);
}

/* 标题下方科技感发光分隔线 */
.slide-content h1::after {
	content: '';
	display: block;
	width: 90px;
	height: 3px;
	margin: 22px auto 0;
	background: linear-gradient(90deg, transparent, #00aaff, #0066ff, transparent);
	box-shadow: 0 0 12px rgba(0, 140, 255, 0.8);
}

.slide-content p {
	font-size: 1.4rem;
	margin-bottom: 30px;
	text-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
}

/* 覆盖层：深色蓝青渐变，增强文字可读性并营造科技氛围 */
.overlay {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: linear-gradient(135deg, rgba(5, 12, 28, 0.88) 0%, rgba(7, 30, 60, 0.62) 45%, rgba(0, 80, 150, 0.50) 100%);
	z-index: 1;
}

/* 科技感网格（向边缘淡出） */
.tech-grid {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	z-index: 1;
	pointer-events: none;
	background-image:
		linear-gradient(rgba(0, 140, 255, 0.10) 1px, transparent 1px),
		linear-gradient(90deg, rgba(0, 140, 255, 0.10) 1px, transparent 1px);
	background-size: 50px 50px;
	-webkit-mask-image: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.7), transparent 78%);
	mask-image: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.7), transparent 78%);
	animation: gridFloat 18s linear infinite;
}

@keyframes gridFloat {
	from {
		background-position: 0 0, 0 0;
	}

	to {
		background-position: 50px 50px, 50px 50px;
	}
}

/* Banner 内的发光按钮 */
.slide-content .contact-btn {
	position: relative;
	background: linear-gradient(90deg, #0066ff, #00aaff);
	box-shadow: 0 0 18px rgba(0, 140, 255, 0.5);
	padding: 12px 38px;
	font-size: 1.05rem;
	letter-spacing: 1px;
	margin-top: 6px;
}

.slide-content .contact-btn:hover {
	background: linear-gradient(90deg, #00aaff, #0066ff);
	box-shadow: 0 0 28px rgba(0, 140, 255, 0.85);
	transform: translateY(-2px);
}

/* 视频播放按钮样式 */
.video-play-button {
	position: relative;
	z-index: 3;
	cursor: pointer;
	transition: transform 0.3s ease;
	flex-shrink: 0;
}

.video-play-button:hover {
	transform: scale(1.05);
}

.video-thumbnail {
	position: relative;
	width: 450px;
	height: 300px;
	border-radius: 12px;
	overflow: hidden;
	box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
	transition: box-shadow 0.3s ease;
}

.video-play-button:hover .video-thumbnail {
	box-shadow: 0 12px 35px rgba(0, 0, 0, 0.4);
}

.video-thumbnail video {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	background-color: #000;
}

/* 确保视频显示第一帧作为预览 */
.video-thumbnail video::-webkit-media-controls {
	display: none !important;
}

.play-icon {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	width: 70px;
	height: 70px;
	background-color: rgba(33, 150, 243, 0.9);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: all 0.3s ease;
	box-shadow: 0 4px 15px rgba(33, 150, 243, 0.4);
}

.video-play-button:hover .play-icon {
	background-color: rgba(33, 150, 243, 1);
	transform: translate(-50%, -50%) scale(1.1);
	box-shadow: 0 6px 20px rgba(33, 150, 243, 0.6);
}

.play-icon i {
	color: white;
	font-size: 28px;
	margin-left: 4px;
}

/* 视频弹窗模态框样式 */
.video-modal {
	display: none;
	position: fixed;
	z-index: 10000;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(0, 0, 0, 0.9);
	align-items: center;
	justify-content: center;
	animation: fadeIn 0.3s ease;
}

.video-modal.active {
	display: flex;
}

@keyframes fadeIn {
	from {
		opacity: 0;
	}
	to {
		opacity: 1;
	}
}

.video-modal-content {
	position: relative;
	max-width: 90%;
	max-height: 90%;
	width: auto;
	height: auto;
	background-color: #000;
	border-radius: 8px;
	overflow: hidden;
	box-shadow: 0 10px 50px rgba(0, 0, 0, 0.5);
	animation: scaleIn 0.3s ease;
}

@keyframes scaleIn {
	from {
		transform: scale(0.8);
		opacity: 0;
	}
	to {
		transform: scale(1);
		opacity: 1;
	}
}

.video-modal-content video {
	width: 100%;
	height: auto;
	display: block;
	max-width: 1200px;
	max-height: 80vh;
}

.video-modal-close {
	position: absolute;
	top: 10px;
	right: 10px;
	color: #fff;
	font-size: 32px;
	font-weight: bold;
	cursor: pointer;
	transition: all 0.3s ease;
	z-index: 10001;
	width: 45px;
	height: 45px;
	display: flex;
	align-items: center;
	justify-content: center;
	background-color: rgba(0, 0, 0, 0.7);
	border-radius: 50%;
	line-height: 1;
}

.video-modal-close:hover {
	color: #fff;
	background-color: rgba(255, 0, 0, 0.8);
	transform: scale(1.1);
}

/* 响应式设计 */
@media (max-width: 1200px) {
	.swiper-slide {
		padding: 0 5%;
		gap: 30px;
	}
	
	.slide-content {
		max-width: 45%;
	}
	
	.video-thumbnail {
		width: 380px;
		height: 250px;
	}
}

@media (max-width: 992px) {
	.swiper-slide {
		padding: 0 4%;
		gap: 25px;
	}
	
	.slide-content {
		max-width: 45%;
	}
	
	.video-thumbnail {
		width: 320px;
		height: 210px;
	}
	
	.play-icon {
		width: 60px;
		height: 60px;
	}
	
	.play-icon i {
		font-size: 24px;
	}
}

@media (max-width: 768px) {
	.swiper-slide {
		flex-direction: column;
		justify-content: center;
		align-items: center;
		padding: 90px 5% 40px;
		min-height: 70vh;
		height: auto;
	}
	
	.slide-content {
		max-width: 100%;
		width: 100%;
		text-align: center;
		margin-bottom: 20px;
		padding: 0;
		order: 1;
	}
	
	.slide-content h1 {
		margin-bottom: 10px;
	}
	
	.slide-content p {
		margin-bottom: 15px;
	}
	
	.video-play-button {
		margin-left: 0;
		width: 100%;
		display: flex;
		justify-content: center;
		order: 2;
	}
	
	.video-play-button:hover {
		transform: scale(1.05);
	}
	
	.video-thumbnail {
		width: 100%;
		max-width: 500px;
		height: auto;
		aspect-ratio: 16/9;
	}
	
	.play-icon {
		width: 60px;
		height: 60px;
	}
	
	.play-icon i {
		font-size: 24px;
	}
	
	.video-modal-content {
		max-width: 95%;
		max-height: 85%;
	}
	
	.video-modal-close {
		top: 8px;
		right: 8px;
		font-size: 28px;
		width: 40px;
		height: 40px;
	}
}

@media (max-width: 576px) {
	.swiper-slide {
		padding: 50px 4% 25px;
	}
	
	.slide-content {
		margin-bottom: 18px;
	}
	
	.slide-content h1 {
		font-size: 1.8rem;
		margin-bottom: 8px;
	}
	
	.slide-content p {
		font-size: 0.95rem;
		margin-bottom: 12px;
	}
	
	.video-thumbnail {
		max-width: 100%;
	}
	
	.play-icon {
		width: 55px;
		height: 55px;
	}
	
	.play-icon i {
		font-size: 22px;
	}
}

/* 移动端菜单样式 */
.mobile-menu {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100vh;
	background-color: white;
	z-index: 1001;
	padding: 30px 20px;
	transform: translateX(100%);
	transition: transform 0.4s ease;
	display: flex;
	flex-direction: column;
	overflow-y: auto;
}

.mobile-menu.active {
	transform: translateX(0);
}

.mobile-menu-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding-bottom: 20px;
	border-bottom: 1px solid var(--border);
}

.close-menu {
	background: none;
	border: none;
	font-size: 1.8rem;
	color: var(--text);
	cursor: pointer;
}

.mobile-links {
	list-style: none;
	padding: 20px 0;
	flex-grow: 1;
}

.mobile-links li {
	margin: 15px 0;
	border-bottom: 1px solid var(--border);
	padding-bottom: 15px;
}

.mobile-links a {
	text-decoration: none;
	color: var(--text);
	font-size: 1.1rem;
	display: block;
	transition: color 0.3s;
}

.mobile-links a:hover {
	color: var(--accent);
}

.mobile-submenu {
	list-style: none;
	padding-left: 20px;
	padding-top: 10px;
	display: none;
}

.mobile-submenu.active {
	display: block;
}

.mobile-submenu li {
	margin: 10px 0;
	border-bottom: none;
	padding-bottom: 0;
}

.mobile-chat {
	background-color: var(--accent);
	color: white;
	display: flex;
	align-items: center;
	justify-content: center;
	height: 60px;
	border-radius: 8px;
	font-weight: 500;
	font-size: 1.1rem;
	text-decoration: none;
	margin-top: auto;
}

.mobile-chat i {
	margin-right: 10px;
	font-size: 1.2rem;
}

/* 响应式调整 */
@media (min-width: 1200px) {
	.swiper-slide .slide-content {
		transform: translateY(0);
	}
}

@media (max-width: 1100px) {
	.slide-content h1 {
		font-size: 3rem;
	}

	.slide-content p {
		font-size: 1.2rem;
	}
}

@media (max-width: 992px) {
	header {
		padding: 0 5%;
	}

	.nav-links {
		display: none;
	}

	.contact-btn {
		display: none;
	}

	.menu-toggle {
		display: block;
	}

	.slide-content h1 {
		font-size: 2.5rem;
	}

	.slide-content p {
		font-size: 1.1rem;
	}
}

@media (max-width: 768px) {
	.slide-content h1 {
		font-size: 2rem;
	}

	.slide-content p {
		font-size: 1rem;
	}
}

@media (max-width: 576px) {
	.slide-content h1 {
		font-size: 2rem;
	}

	.slide-content p {
		font-size: 1rem;
	}

	.logo {
		font-size: 1.5rem;
	}
}


/* 正文内容样式 */
.content-section {
	padding: 40px 7.8%;
	background-color: #fff;
}

.text-container {
	display: flex;
	margin-bottom: 60px;
	gap: 40px;
}

.text-left {
	flex: 1;
}

.text-left h2 {
	font-size: 2.5rem;
	font-weight: 700;
	line-height: 1.3;
	color: #1a3a47;
	border-left: 5px solid #2196F3;
	padding-left: 20px;
}

.text-right {
	flex: 2;
}

.text-right p {
	font-size: 1.2rem;
	line-height: 1.8;
	color: #333;
	margin-bottom: 20px;
}

.image-container {
	width: 100%;
	border-radius: 8px;
	overflow: hidden;
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.image-container img {
	width: 100%;
	height: auto;
	display: block;
	transition: transform 0.5s;
}

.image-container:hover img {
	transform: scale(1.03);
}

/* 响应式设计 */
@media (max-width: 992px) {
	.text-container {
		flex-direction: column;
		gap: 30px;
	}

	.text-left h2 {
		font-size: 2.2rem;
		padding-left: 15px;
	}

	.text-right p {
		font-size: 1.1rem;
	}
}

@media (max-width: 576px) {
	.content-section {
		padding: 20px 5% 0px;
	}

	.text-left h2 {
		font-size: 1.8rem;
	}

	.text-right p {
		font-size: 1rem;
	}
}


/* 首页产品展示字体居中 */
.home-title {
	width: 70%;
	margin: 0 auto;
}
@media (max-width: 768px) {
	.home-title {
		width: 100%;
		margin: 0 auto;
	}
	}

.home-title h2 {
	text-align: center;
	font-size: 30px;
	line-height: 60px;
	color: #333;
	font-weight: 500;
}

@media (max-width: 768px) {
	.home-title h2 {
		margin-bottom: 30px;
		font-weight: 500;
		font-size: 28px;
		line-height: 30px;
	}
}


.home-title h3 {
	text-align: center;
	margin-top: 10px;
	font-size: 16px;
	line-height: 21px;
	color: #666;
	font-weight: 400;
}


a.odw {
	text-decoration: none;
}

/* 首页产品展示列表 */
:root {
	--primary-color: #0066FF;
	--primary-dark: #0050cc;
	--text-color: #1a2230;
	--bg-color: #f5f7fa;
}


.section-header {
	text-align: center;
	margin-bottom: 40px;
}

.category-item a {
	text-decoration: none;
}

/* Swiper容器样式 */
.swiper {
	width: 100%;
	height: 400px;
	margin-bottom: 20px;
	border-radius: 16px;
	overflow: hidden;
	/* box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1); */
}

/* 产品卡片样式 */
.product-card {
	background: white;
	border-radius: 12px;
	overflow: hidden;
	height: 100%;
	display: flex;
	flex-direction: column;
	transition: transform 0.3s ease;
	border: 1px solid rgb(224, 224, 224)
}

.product-card:hover {
	transform: translateY(-2px);
	box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.product-image {
	height: 60%;
	overflow: hidden;
}

.product-image img {
	width: 289px;
	height: auto;
	object-fit: cover;
	transition: transform 0.5s ease;
}

@media (max-width:768px) {
	.product-image img {
		width: 100%;
		height: auto;
	}
}

.product-card:hover .product-image img {
	transform: scale(1.05);
}

.product-info {
	padding: 20px;
	flex-grow: 1;
	display: flex;
	flex-direction: column;
}

@media (max-width:768px) {
	.product-info {
		padding: 10px;
	}
}

.product-title {
	font-size: 16px;
	font-weight: 700;
	text-align: center;
	color: var(--text-color);
	margin-bottom: 10px;
}

.product-description {
	color: #666;
	font-size: 0.95rem;
	margin-bottom: 15px;
	flex-grow: 1;
}

.product-link {
	display: inline-block;
	background-color: var(--primary-color);
	color: white;
	padding: 10px 20px;
	border-radius: 8px;
	text-decoration: none;
	font-weight: 600;
	transition: all 0.3s ease;
	text-align: center;
	width: fit-content;
}

.product-link:hover {
	background-color: #2f45c2;
	transform: translateY(-2px);
}

/* 导航按钮样式 */
.swiper-button-next,
.swiper-button-prev {
	color: white;
	background: rgba(0, 0, 0, 0.6);
	width: 50px;
	height: 50px;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: all 0.3s ease;
}

.swiper-button-next::after,
.swiper-button-prev::after {
	font-size: 24px;
}

.swiper-button-next:hover,
.swiper-button-prev:hover {
	background: var(--primary-color);
}

/* 分页器样式 */
.swiper-pagination-bullet {
	background-color: rgba(0, 0, 0, 0.3);
	opacity: 1;
	width: 12px;
	height: 12px;
	margin: 0 6px !important;
}

.swiper-pagination-bullet-active {
	background-color: var(--primary-color);
	transform: scale(1.2);
}











/* 产品分类样式 */
.categories-container {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 20px;
	margin-top: 0px;
}

.category-item {
	flex: 0 0 calc(25% - 20px);
	/* 4列布局 */
	text-align: center;
	background: #f9f9f9;
	border-radius: 10px;
	padding: 20px 15px;
	transition: transform 0.3s, box-shadow 0.3s;
}

.category-item:hover {
	transform: translateY(-2px);
	box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.category-icon img {
	max-width: 60px;
	height: auto;
	margin-bottom: 15px;
}

.category-item h3 {
	font-size: 16px;
	color: #333;
	margin: 0;
}

/* 响应式布局 */
@media (max-width: 768px) {
	.category-item {
		flex: 0 0 calc(50% - 20px);
		/* 2列布局 */
	}
}

@media (max-width: 480px) {
	.category-item {
		/* flex: 0 0 100%; /* 1列布局 */
		*/ flex: 0 0 calc(50% - 20px);
		/* 2列布局 */
	}
}



.content-index {
	padding: 0px 8%;
	background-color: #fff;
}







/* 首页关于我们公司介绍 */

/* 公司介绍区块 */
.about-section {
	padding: 80px 7.8%;
	background-color: #fff;
}

@media (max-width:768px) {
	.about-section {
		padding: 8px 4% 58px;
		background-color: #fff;
	}
}


.section-title {
	text-align: center;
	margin-bottom: 60px;
	position: relative;
	font-size: 30px;
	line-height: 60px;
	color: #333;
	font-weight: 500;
}

@media (max-width: 768px) {
	.section-title {
		font-size: 30px;
	}
}

.section-title:after {
	content: '';
	position: absolute;
	bottom: -15px;
	left: 50%;
	transform: translateX(-50%);
	width: 80px;
	height: 4px;
	background: #c2c2c2;
}

.about-content {
	display: flex;
	align-items: center;
	gap: 50px;
}

.about-text {
	flex: 1;
}

.about-text h3 {
	font-size: 20px;
	margin-bottom: 20px;
	color: #333;
}

@media (max-width: 768px) {
	.about-text h3 {
		font-size: 18px;
	}
}

.about-text p {
	margin-bottom: 15px;
	line-height: 1.8;
}

.stats {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 20px;
	margin-top: 30px;
}

.stat-item {
	text-align: center;
	padding: 20px;
	background: #f8f9fa;
	border-radius: 8px;
	box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
}

.stat-value {
	font-size: 2.3rem;
	font-weight: 700;
	color: #1E9FFF;
	margin-bottom: 5px;
}

.stat-label {
	color: #666;
	font-size: 0.9rem;
}

.about-image {
	flex: 1;
	border-radius: 10px;
	overflow: hidden;
	box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.about-image img {
	width: 100%;
	height: auto;
	display: block;
	transition: transform 0.5s ease;
}

.about-image img:hover {
	transform: scale(1.03);
}

/* 响应式设计 */
@media (max-width: 992px) {
	.about-content {
		flex-direction: column;
	}

	.hero h1 {
		font-size: 2.8rem;
	}
}

@media (max-width: 768px) {
	.nav-menu {
		display: none;
		/* 移动端转为汉堡菜单 */
	}

	.hero h1 {
		font-size: 2.2rem;
	}

	.stats {
		grid-template-columns: repeat(2, 1fr);
	}
}








/* 首页横幅 */
.img-section {
	display: flex;
	justify-content: center;
	/* 水平居中 */
	align-items: center;
	/* 垂直居中 */
	height: 500px;
	width: 100%;
	overflow: hidden;
}

.indexa img {
	width: 100%;
	/* 确保宽度撑满 */
	min-height: 100%;
	/* 确保高度撑满 */
	flex-shrink: 0;
	/* 防止缩小 */
}

@media (max-width:768px) {
	.img-section {
		display: none;
	}
}







/* 关于我们banner */
.banner-section {
	display: flex;
	justify-content: center;
	/* 水平居中 */
	align-items: center;
	/* 垂直居中 */
	height: 500px;
	width: 100%;
	overflow: hidden;
}

@media (max-width:768px) {
	.banner-section {
		height: auto;
		margin-top: 80px;
	}
}


/* 面包屑导航 */

.breadcrumb {
	padding: 10px 7.8%;
	background-color: #f8f9fa;
	border-bottom: 1px solid #eee;
}

.breadcrumb-item a {
	text-decoration: none;
	color: inherit;
}

.breadcrumb-container {
	display: flex;
	align-items: center;
}

.breadcrumb-item {
	display: flex;
	align-items: center;
}

.breadcrumb-item:not(:last-child)::after {
	content: '>';
	margin: 0 10px;
	color: #6c757d;
}





/* 团队部分 */
.team-section {
	padding: 0px 7.8% 80px;
	background-color: #fff;
	margin-bottom: 80px;
}

.team-container {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
	gap: 30px;
}

.team-card {
	background: white;
	border-radius: 10px;
	overflow: hidden;
	box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
	transition: all 0.3s;
}

.team-card:hover {
	transform: translateY(-10px);
	box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.team-img {
	height: 300px;
	overflow: hidden;
}

.team-img img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.5s;
}

.team-card:hover .team-img img {
	transform: scale(1.1);
}

.team-info {
	padding: 20px;
	text-align: center;
}

.team-name {
	font-size: 20px;
	margin-bottom: 5px;
}

.team-position {
	color: var(--primary);
	margin-bottom: 15px;
	font-weight: 500;
}

.social-links {
	display: flex;
	justify-content: center;
	gap: 15px;
}

.social-link {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 35px;
	height: 35px;
	border-radius: 50%;
	background: #e9ecef;
	color: var(--dark);
	transition: all 0.3s;
}

.social-link:hover {
	background: var(--primary);
	color: white;
	transform: translateY(-3px);
}









/* 产品列表页 */

.pro4-section {
	padding: 50px 7.8% 10px;
	background-color: #fff;
}

.pro3-title h2 {
	text-align: left;
	font-size: 30px;
	line-height: 60px;
	color: #333;
	font-weight: 500;
}

@media (max-width: 768px) {
	.pro3-title h2 {
		font-size: 30px;
	}
}

.pro3-title h3 {
	text-align: left;
	margin-top: 10px;
	font-size: 16px;
	line-height: 21px;
	color: #666;
	font-weight: 400;
}

.newpro-section {
	padding: 0px 7.8%;
	background-color: #fff;
}

@media (max-width: 768px) {
	.newpro-section {
		padding: 20px 2%;
		background-color: #fff;
	}
}
















/* 搜索框 */
.search-section {

	background-color: #fff;
	width: 100%;
	max-width: 100%;
	padding: 50px 7.8% 0px;
	text-align: center;
}

.search-title {
	font-size: 2.2rem;
	margin-bottom: 20px;
	color: #2c3e50;
}

.search-container {
	position: relative;
	display: flex;
	height: 60px;
	box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
	border-radius: 30px;
	overflow: hidden;
}

.search-input {
	flex: 1;
	border: none;
	padding: 0 25px;
	font-size: 18px;
	outline: none;
	transition: all 0.3s ease;
}

.search-input::placeholder {
	color: #aaa;
}

.search-button {
	width: 120px;
	background: linear-gradient(to right, #2196f3cc, #3f51b5b8);
	border: none;
	color: white;
	cursor: pointer;
	font-size: 18px;
	transition: all 0.3s ease;
}

.search-button:hover {
	background: linear-gradient(to right, #2196F3, #3F51B5);

}

.search-icon {
	margin-right: 8px;
}




/* 新品发布区块 */

.new-products {
	padding: 0px 7.8%;
	background-color: #fff;
}


.newslist {
	padding: 80px 7.8%;
	background-color: #fff;
}

/* 首页新闻区块 */
.news-section {
	padding: 80px 7.8%;
	background-color: #fff;
}

@media (max-width: 768px) {
	.news-section {
		padding: 40px 4% 60px;
	}
}

.news-section .container {
	max-width: 100%;
}

.news-flex {
	width: 100%;
	display: flex;
	flex-direction: row;
	flex-wrap: wrap;
	gap: 30px;
	justify-content: flex-start;
}

.home-news-item {
	width: calc(33.333% - 20px);
	flex: 0 0 calc(33.333% - 20px);
}

@media (max-width: 768px) {
	.news-item {
		width: 100%;
		flex: 0 0 100%;
	}
}

.news-link {
	text-decoration: none;
	color: inherit;
	display: block;
	height: 100%;
}

.news-card {
	background: white;
	border-radius: 12px;
	overflow: hidden;
	height: 100%;
	display: flex;
	flex-direction: column;
	transition: transform 0.3s ease, box-shadow 0.3s ease;
	border: 1px solid #e0e0e0;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.news-card:hover {
	transform: translateY(-5px);
	box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.news-image {
	width: 100%;
	height: 220px;
	overflow: hidden;
	background-color: #f5f5f5;
}

.news-image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.5s ease;
}

.news-card:hover .news-image img {
	transform: scale(1.05);
}

.news-info {
	padding: 20px;
	flex-grow: 1;
	display: flex;
	flex-direction: column;
}

.news-title {
	font-size: 18px;
	font-weight: 600;
	color: #333;
	margin-bottom: 12px;
	line-height: 1.4;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
	text-overflow: ellipsis;
	transition: color 0.3s ease;
}

.news-card:hover .news-title {
	color: #2196F3;
}

.news-excerpt {
	font-size: 14px;
	color: #666;
	line-height: 1.6;
	margin: 0;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	overflow: hidden;
	text-overflow: ellipsis;
	flex-grow: 1;
}

@media (max-width: 768px) {
	.news-image {
		height: 200px;
	}
	
	.news-info {
		padding: 15px;
	}
	
	.news-title {
		font-size: 16px;
	}
	
	.news-excerpt {
		font-size: 13px;
	}
}


.products-flex {
	width: 100%;
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 30px 24px;
}



.product-item {
	width: auto;
	padding: 0;
	position: relative;
	background-size: cover;
	background-position: center;
	display: flex;
	align-items: stretch;
	justify-content: flex-start;
}

@media (max-width: 992px) {
	.products-flex {
		grid-template-columns: repeat(3, 1fr);
	}
}

@media (max-width:768px) {
	.new-products {
		padding: 40px 4% 60px;
		background-color: #fff;
	}

	.products-flex {
		grid-template-columns: repeat(2, 1fr);
		gap: 14px;
	}

	.product-item {
		padding: 0;
	}

	.product-image {
		height: 160px;
	}

	.product-title {
		font-size: 14px;
		margin-bottom: 6px;
	}
}

@media (max-width: 420px) {
	.products-flex {
		gap: 10px;
	}

	.product-image {
		height: 140px;
	}
}



.product-name {
	font-weight: 600;
	font-size: 18px;
	color: #2c3e50;
	margin-bottom: 10px;
}

.product-desc {
	font-size: 14px;
	color: #666;
	margin-bottom: 15px;
	flex-grow: 1;
}








/* 产品内页详情 */

/* 产品内容区域 */
.product-container {
	max-width: 1300px;
	margin: 40px auto;
	padding: 0 20px;
	display: flex;
	flex-wrap: wrap;
	gap: 40px;
}

/* 产品图片区域 - 使用Swiper修改 */
.pic-images {
	flex: 1;
	min-width: 300px;
	position: relative;
}

@media (max-width:768px) {
	.pic-images {
		width: 100%;
	}
}

.pic-images .swiper {
	width: 100%;
	border-radius: 10px;
	overflow: hidden;
	box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.pic-images .swiper-slide {
	background: linear-gradient(135deg, #f5f7fa, #e4e7eb);
	display: flex;
	align-items: center;
	justify-content: center;
	height: 400px;
}

.pic-images .swiper-slide img {
	max-width: 80%;
	max-height: 80%;
	object-fit: contain;
	transition: transform 0.3s;
}

.pic-images .swiper-slide:hover img {
	transform: scale(1.03);
}

.swiper-thumbs {
	margin-top: 20px;
	height: 100px;
}

.pic-images .swiper-thumbs .swiper-slide {
	height: 80px;
	width: 80px;
	border-radius: 8px;
	background: linear-gradient(135deg, #f5f7fa, #e4e7eb);
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	border: 2px solid transparent;
	transition: all 0.3s;
	opacity: 0.6;
}

.swiper-thumbs .swiper-slide:hover {
	border-color: #1a73e8;
}

.swiper-thumbs .swiper-slide-thumb-active {
	border-color: #1a73e8;
	box-shadow: 0 0 10px rgba(26, 115, 232, 0.3);
	opacity: 1;
}

.swiper-thumbs .swiper-slide img {
	max-width: 90%;
	max-height: 90%;
	object-fit: contain;
}

/* 产品详情区域 */
.product-details {
	flex: 1;
	min-width: 300px;
}

.product-title2 {
	font-size: 28px;
	color: #1a325c;
	margin-bottom: 20px;
	font-weight: 700;
}

.product-description {
	background-color: #fff;
	border-radius: 10px;
	padding: 25px;
	box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
	margin-bottom: 25px;
}

.description-title {
	font-size: 20px;
	color: #1a325c;
	margin-bottom: 15px;
	padding-bottom: 10px;
	border-bottom: 2px solid #eaeaea;
	font-weight: 600;
}

.description-content {
	color: #555;
	margin-bottom: 15px;
	line-height: 1.8;
}

.material-section {
	background-color: #fff;
	border-radius: 10px;
	padding: 25px;
	box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
	margin-bottom: 30px;
}

.material-title {
	font-size: 20px;
	color: #1a325c;
	margin-bottom: 15px;
	font-weight: 600;
}

.material-content {
	color: #555;
	line-height: 1.8;
}

.usp-badge {
	display: inline-block;
	background-color: #e8f0fe;
	color: #1a73e8;
	padding: 5px 15px;
	border-radius: 20px;
	font-size: 14px;
	font-weight: 600;
	margin-top: 10px;
}

/* 按钮区域 */
.action-buttons {
	display: flex;
	gap: 20px;
	flex-wrap: wrap;
}

.btn {
	padding: 14px 30px;
	border-radius: 8px;
	font-weight: 600;
	font-size: 16px;
	cursor: pointer;
	transition: all 0.3s;
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 10px;
	border: none;
}

.btn-primary {
	background-color: #1a73e8;
	color: white;
	box-shadow: 0 4px 10px rgba(26, 115, 232, 0.3);
}

.btn-primary:hover {
	color: white;
	background-color: #0d62d9;
	transform: translateY(-2px);
}

.btn-secondary {
	background-color: #34a853;
	color: white;
	box-shadow: 0 4px 10px rgba(52, 168, 83, 0.3);
}

.btn-secondary:hover {
	background-color: #2a8e45;
	transform: translateY(-2px);
}

/* 响应式设计 */
@media (max-width: 768px) {
	.navbar {
		flex-direction: column;
		gap: 15px;
	}

	.nav-links {
		flex-wrap: wrap;
		justify-content: center;
	}

	.product-container {
		flex-direction: column;
	}

	.action-buttons {
		flex-direction: column;
	}

	.btn {
		width: 100%;
	}

	.swiper-slide {
		height: auto;
	}

	.swiper-thumbs {
		height: 80px;
	}

	.swiper-thumbs .swiper-slide {
		height: 60px;
		width: 60px;
	}
}



/* Swiper导航按钮样式 */
.swiper-button-next,
.swiper-button-prev {
	width: 40px;
	height: 40px;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.8);
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
	color: #1a73e8;
	transition: all 0.3s;
}

.swiper-button-next:after,
.swiper-button-prev:after {
	font-size: 20px;
	font-weight: bold;
}

.swiper-button-next:hover,
.swiper-button-prev:hover {
	background: #1a73e8;
	color: white;
}








/* 产品内页详情描述 */

.hdm a {
	color: #333;
	text-decoration: none;
}

.hdm a:hover {
	color: #BB272E;
	text-decoration: none;
}

.hdm ul,
li {
	list-style: none;
}

.hdm {
	width: 100%;
	float: left;
	margin-top: 0px;

}


.hdm ul {
	display: flex;
	align-items: center;
	justify-content: center;
	flex-wrap: wrap;
}

.hdm ul li {
	width: auto;
	margin-left: 54px;
	margin-right: 54px;
	padding-bottom: 20px;
	position: relative;
	font-size: 16px;
}

@media (max-width:768px) {
	.hdm ul li {
		padding-bottom: 8px;
		margin-bottom: 8px;
	}
}

.hdm ul li i {
	width: 100%;
	height: 4px;
	background-color: #bb272e;
	position: absolute;
	left: 0;
	bottom: 0;
	z-index: 1;
	opacity: 0;
}

.hdm ul li:hover i {
	opacity: 1;
}

.hdm ul li.cur i {
	opacity: 1;
}

.hdm ul li.cur {
	font-weight: bold;
}



.dingw2 {
	width: 100%;
	float: left;
	margin-top: -60px;
}



.hdtex {
	width: 100%;
	float: left;
	margin-top: 20px;
	background: #ffffff;
	border-radius: 24px;
	box-shadow: 0px 30px 60px 0px rgba(57, 57, 57, 0.10);
	padding: 40px 80px 80px 80px;
}

@media (max-width:768px) {
	.hdtex {
		padding: 0px;
	}
}




.xqtit {
	width: 100%;
	float: left;
	margin-top: 60px;
	font-size: 28px;
	line-height: 37px;
	font-weight: bold;
}

.tedian {
	width: 100%;
	float: left;
	margin-top: 40px;
	display: flex;
}

.tedian div {
	width: 75.875%;
	font-size: 14px;
	line-height: 30px;
	color: #666;
}




.other-section {
	padding: 40px 0%;
	background-color: #fff;
}

@media (max-width: 576px) {
	.other-section {
		padding: 20px 5%;
	}
}

.pos2 {
	position: fixed;
	background: #FFF;
	top: 65px;
	margin-top: 0px;
	left: 0;
	padding-top: 20px;
	z-index: 9999
}


@media (min-width: 1000px) {
	.pos2 {
		position: fixed;
		background: #FFF;
		top: 65px;
		margin-top: 0px;
		left: 0;
		padding-top: 20px;
		z-index: 9999;
	}
}







.dz02 {
	width: 100%;
	padding: 40px 0%;
	background-color: #fff;
	margin-top: 100px;
	margin-bottom: 60px;
}

.dz02 ul {
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
}

.dz02 ul li {
	width: 30.8125%;
	position: relative;
	overflow: hidden;
	border-radius: 25px;
}

@media (max-width:768px) {
	.dz02 ul li {
		width: 100%;
		position: relative;
		overflow: hidden;
		border-radius: 1.5rem;
		margin-top: 2.0rem;
	}
}

.dz02 ul li img {
	width: 100%;
	height: auto;
	display: block;
	transition: all 0.6s;
}

.dz02 ul li:hover img {
	transform: scale(1.05);
}

.dz02 ul li .tex {
	width: 50.3%;
	position: absolute;
	top: 60px;
	left: 50px;
	z-index: 11;
}

.dz02 ul li .tex dl dt {
	font-size: 24px;
	line-height: 36px;
}

.dz02 ul li .tex dl dd {
	margin-top: 15px;
	font-size: 14px;
	line-height: 28px;
}



/* 新闻列表 */
.news-container {
	display: flex;
	flex-direction: column;
	gap: 30px;
}

.news-container a {
	text-decoration: none;
}

.news-item {
	display: flex;
	border-bottom: 1px solid #eee;
	padding-bottom: 30px;
	flex-direction: row;
	flex-wrap: wrap;
}

.news-img {
	width: 300px;
	height: 200px;
	object-fit: cover;
	border-radius: 4px;
	margin-right: 55px;
}

.news-content {
	flex: 1;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
}

.news-title {
	font-size: 18px;
	font-weight: 600;
	color: #333;
	/* 红色标题 */
	margin-bottom: 5px;
}

.news-title.secondary {
	color: #333;
	/* 黑色标题 */
}

.news-date {
	font-size: 14px;
	color: #888;
	margin: 10px 0;
}

.detail-btn {
	display: inline-block;
	width: 100px;
	padding: 8px 0;
	background: #fff;
	border: 1px solid #333;
	border-radius: 4px;
	color: #333;
	text-align: center;
	text-decoration: none;
	font-size: 14px;
	cursor: pointer;
	transition: all 0.3s;
}

.detail-btn:hover {
	background: #c00;
	color: white;
}






/* 联系我们 */
.contact-container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 40px 20px;
}

/* 页眉样式 */
.contact-header {
	text-align: center;
	margin-bottom: 50px;
}

.contact-header h1 {
	font-size: 2.8rem;
	color: #2c3e50;
	margin-bottom: 15px;
	position: relative;
	display: inline-block;
}

.contact-header h1::after {
	content: '';
	position: absolute;
	bottom: -10px;
	left: 50%;
	transform: translateX(-50%);
	width: 80px;
	height: 4px;
	background: #3498db;
}

.contact-header p {
	font-size: 1.2rem;
	color: #7f8c8d;
	margin-top: 20px;
	max-width: 700px;
	margin-left: auto;
	margin-right: auto;
}

/* 联系信息块样式 */
.contact-information {
	display: flex;
	flex-wrap: wrap;
	gap: 30px;
	margin-bottom: 50px;
}

.info-card {
	flex: 1;
	min-width: 300px;
	background: white;
	border-radius: 10px;
	padding: 30px;
	box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
	transition: transform 0.3s, box-shadow 0.3s;
	text-align: center;
}

.info-card:hover {
	transform: translateY(-5px);
	box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.info-icon {
	font-size: 2.5rem;
	color: #3498db;
	margin-bottom: 20px;
}

.info-card h3 {
	color: #2c3e50;
	margin-bottom: 15px;
}

.info-text {
	color: #7f8c8d;
	margin-bottom: 15px;
}

.contact-information .info-text p{text-align:left}

.info-text a {
	color: #3498db;
	text-decoration: none;
	transition: color 0.3s;
}

.info-text a:hover {
	color: #2980b9;
}

/* 联系表单样式 */
.contact-section {
	display: flex;
	flex-wrap: wrap;
	gap: 50px;
	margin-bottom: 40px;
}

.contact-form {
	flex: 1;
	min-width: 300px;
}

.contact-form h2 {
	color: #2c3e50;
	margin-bottom: 25px;
	font-size: 1.8rem;
}

.form-group {
	margin-bottom: 25px;
}

.form-group label {
	display: block;
	margin-bottom: 8px;
	font-weight: 500;
	color: #2c3e50;
}

.form-control {
	width: 100%;
	padding: 12px 15px;
	border: 1px solid #ddd;
	border-radius: 6px;
	font-size: 1rem;
	transition: border-color 0.3s;
}

.form-control:focus {
	border-color: #3498db;
	outline: none;
	box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
}

textarea.form-control {
	min-height: 150px;
	resize: vertical;
}

.submit-btn {
	background: #3498db;
	color: white;
	border: none;
	padding: 14px 40px;
	font-size: 1.1rem;
	border-radius: 6px;
	cursor: pointer;
	transition: background 0.3s, transform 0.2s;
}

.submit-btn:hover {
	background: #2980b9;
	transform: translateY(-2px);
}





/* 响应式调整 */
@media (max-width: 768px) {
	.contact-header h1 {
		font-size: 2.2rem;
	}

	.contact-section,
	.contact-info {
		flex-direction: column;
		gap: 20px;
	}

	.info-card {
		min-width: 100%;
	}
}








/* ========== 页脚样式 ========== */
.site-footer {
	background-color: #045493;
	color: #fff;
	padding: 60px 0 0;
	position: relative;
	z-index: 10;
}

.footer-container {
	max-width: 1300px;
	margin: 0 auto;
	padding: 0 20px;
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
}

.footer-section {
	flex: 1;
	min-width: 250px;
	margin-bottom: 40px;
	padding: 0 15px;
}

.company-info {
	max-width: 300px;
}

.logo-footer {
	font-size: 2rem;
	font-weight: 700;
	margin-bottom: 20px;
}

.logo-footer span {
	color: #2196F3;
}

.footer-description {
	font-size: 0.95rem;
	line-height: 1.7;
	color: #c4d1d9;
	margin-bottom: 25px;
}

.social-icons {
	display: flex;
	gap: 15px;
}

.social-icon {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	background-color: rgba(255, 255, 255, 0.1);
	border-radius: 50%;
	color: #fff;
	transition: all 0.3s ease;
}

.social-icon:hover {
	background-color: #2196F3;
	transform: translateY(-3px);
}

.footer-heading {
	font-size: 16px;
	line-height: 21px;
	font-weight: 300;
	margin-bottom: 25px;
	position: relative;
	padding-bottom: 10px;
}

.footer-heading::after {
	content: '';
	position: absolute;
	bottom: 0;
	left: 0;
	width: 50px;
	height: 2px;
	background-color: #2196F3;
}

.footer-links {
	list-style: none;
}

.footer-links li {
	margin-bottom: 12px;
}

.footer-links a {
	color: #c4d1d9;
	text-decoration: none;
	transition: color 0.3s;
	font-size: 14px;
	line-height: 18px;
}

.footer-links a:hover {
	color: #2196F3;
	padding-left: 5px;
}

.contact-details {
	list-style: none;
}

.contact-details li {
	margin-bottom: 15px;
	display: flex;
	align-items: flex-start;
	color: #c4d1d9;
	font-size: 0.95rem;
	line-height: 1.6;
}

.contact-details i {
	color: #2196F3;
	margin-right: 12px;
	min-width: 20px;
	font-size: 1rem;
	margin-top: 3px;
}

.copyright-section {
	background-color: #142a35;
	padding: 25px 0;
	border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.copyright-container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 20px;
	display: flex;
	justify-content: center;
	align-items: center;
	flex-wrap: wrap;
}

.copyright-section p {
	font-size: 0.9rem;
	color: #8fa4b1;
	margin: 10px 0;
}



.footer-links-bottom {
	display: flex;
	gap: 20px;
}

.footer-links-bottom a {
	color: #8fa4b1;
	text-decoration: none;
	font-size: 0.9rem;
	transition: color 0.3s;
}

.footer-links-bottom a:hover {
	color: #2196F3;
}

/* ========== 响应式设计 ========== */
@media (max-width: 992px) {
	.footer-container {
		justify-content: flex-start;
	}

	.footer-section {
		flex: 0 0 50%;
	}

	.copyright-container {
		flex-direction: column;
		text-align: center;
	}

	.footer-links-bottom {
		margin-top: 15px;
	}
}

@media (max-width: 576px) {
	.footer-section {
		flex: 0 0 100%;
	}

	.footer-links-bottom {
		display: none;
	}
}



/* 表格样式 */
.headtable table {
	border: 1px solid #ddd;
	border-collapse: collapse;
	display: table;
	width: 100% !important;
}

.headtable table td {
	border: 1px solid #ddd;
	padding: 5px 10px;
}



.content table th {
	background: #0090D7;
	font-weight: normal;
	line-height: 30px;
	font-size: 14px;
	color: #ddd;
}

.content table tr:nth-child(odd) {
	background: #F4F4F4;
}

.content table tr:hover {
	background: #73B1E0;
	color: #fff;
}

.content table td,
table th {
	border: 1px solid #ddd;
}

.content table {
	table-layout: fixed !important;
	width: 100% !important;
	border-collapse: collapse;
	border: none;
	font-size: 14px;
}

.content td {
	width: 1px;
	white-space: nowrap;
	/* 自适应宽度*/
	word-break: keep-all;
	/* 避免长单词截断，保持全部 */
	border: solid #cccccc 1px;

	white-space: pre-line;
	word-break: break-all !important;
	word-wrap: break-word !important;
	display: table-cell;
	vertical-align: middle !important;
	white-space: normal !important;
	height: auto;
	vertical-align: text-top;
	padding: 10px;
	display: table-cell;
}

.content th {
	width: 1px;
	white-space: nowrap;
	/* 自适应宽度*/
	word-break: keep-all;
	/* 避免长单词截断，保持全部 */
	border: solid #676767 1px;
	text-align: center;
	white-space: pre-line;
	word-break: break-all !important;
	word-wrap: break-word !important;
	display: table-cell;
	vertical-align: middle !important;
	white-space: normal !important;
	height: auto;
	vertical-align: text-top;
	padding: 10px;
	display: table-cell;
}

@media (max-width:768px) {
	.container img {
		width: 100%;
	}
}


.margin32{margin-top: 100px;}
@media (max-width:768px) {
	.margin32{margin-top: 50px;}
}

#our_product {
  scroll-margin-top: 110px; /* 关键属性 */
}

#our_brand {
  scroll-margin-top: 90px; /* 关键属性 */
}



#service_catalog {
  scroll-margin-top: 100px; /* 关键属性 */
}
#global_procurement {
  scroll-margin-top: 100px; /* 关键属性 */
}
#shortage_sourcing {
  scroll-margin-top: 100px; /* 关键属性 */
}
#technical_capabilities {
  scroll-margin-top: 100px; /* 关键属性 */
}


.departments-container {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 34px;
	padding: 0 32px 62px 32px;
}




.department-card {
	background: #fff;
	border-radius: 8px;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
	display: flex;
	flex-direction: column;
	align-items: center;
	width: 30%;
	min-width: 260px;
	max-width: 500px;
	margin-bottom: 16px;
	transition: box-shadow 0.2s;
}

@media (max-width: 600px) {
	.departments-container {
		flex-direction: column;
		padding: 0 8px 16px 8px;
		gap: 16px;
	}

	.department-card {
		width: 100%;
		min-width: unset;
		max-width: unset;
	}
}

.department-card:hover {
	box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.department-img {
	width: 100%;
	height: 240px;
	object-fit: cover;
	border-radius: 8px 8px 0 0;
}

.department-title {
	font-size: 1.2rem;
	margin: 18px 0 8px 0;
	font-weight: 500;
	text-align: center;
}


/* =====================================================================
   科技感 · 扁平化 增强样式 (Tech-Flat Enhancement)
   统一电光蓝 #0066FF 调性：重投影 -> 细描边，叠加科技网格与分隔条。
   如需还原，可直接删除本块（不影响上方基础样式）。
   ===================================================================== */

/* 0. 字体与基础科技感 */
body {
	font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, 'PingFang SC', 'Microsoft YaHei', sans-serif;
	color: var(--text);
	letter-spacing: .2px;
}

::selection { background: var(--accent); color: #fff; }
a:hover { color: var(--accent); }

/* 1. 头部导航：更扁平，细底线 + 半透明毛玻璃（覆盖 JS 内联黑色投影） */
header {
	background: rgba(255, 255, 255, .92);
	-webkit-backdrop-filter: saturate(160%) blur(8px);
	backdrop-filter: saturate(160%) blur(8px);
	border-bottom: 1px solid var(--border) !important;
	box-shadow: 0 1px 2px rgba(0, 102, 255, .05) !important;
	height: 80px !important;
	transition: box-shadow .3s ease, background .3s ease;
}

.nav-links a { color: var(--primary); font-weight: 600; letter-spacing: .3px; transition: color .25s ease, transform .25s ease; }
.nav-links a:hover { color: var(--accent); transform: translateY(-1px); }
.nav-links a:after { background-color: var(--accent); height: 2px; transition: width .3s ease; }
.logo span { color: var(--accent); }

.contact-btn {
	position: relative;
	overflow: hidden;
	background-color: var(--accent);
	border-radius: 6px;
	padding: 9px 22px;
	box-shadow: none;
	transition: background-color .25s ease, transform .15s ease, box-shadow .25s ease;
}
.contact-btn::before {
	content: "";
	position: absolute;
	top: 0; left: -120%;
	width: 60%; height: 100%;
	background: linear-gradient(120deg, transparent, rgba(255, 255, 255, .45), transparent);
	transform: skewX(-20deg);
	transition: left .5s ease;
}
.contact-btn:hover {
	color:#fff;
	background-color: var(--accent-dark);
	transform: translateY(-1px);
	box-shadow: 0 6px 16px rgba(0, 102, 255, .25);
}
.contact-btn:hover::before { left: 130%; }
.contact-btn:active { transform: translateY(1px) scale(.98); }

.dropdown-content {
	border: 1px solid var(--border);
	border-radius: 8px;
	box-shadow: 0 12px 30px rgba(11, 31, 51, .10);
}
.dropdown-content a:hover { background-color: var(--accent-soft); color: var(--accent); }

/* 2. Hero：修复暗化层 + 科技网格叠层 + 电光蓝播放键 */
.overlay {
	background: linear-gradient(120deg, rgba(11, 31, 51, .80), rgba(0, 102, 255, .35)) !important;
}
.overlay::before {
	content: "";
	position: absolute;
	inset: 0;
	background-image:
		linear-gradient(var(--grid) 1px, transparent 1px),
		linear-gradient(90deg, var(--grid) 1px, transparent 1px);
	background-size: 40px 40px;
	-webkit-mask-image: linear-gradient(90deg, #000 0%, transparent 85%);
	mask-image: linear-gradient(90deg, #000 0%, transparent 85%);
	pointer-events: none;
}
.video-play-button { position: relative; }
.play-icon { position: relative; background-color: var(--accent); box-shadow: 0 8px 24px rgba(0, 102, 255, .45); transition: transform .25s ease, background-color .25s ease; }
.play-icon::after {
	content: "";
	position: absolute;
	inset: -8px;
	border-radius: 50%;
	border: 2px solid rgba(0, 102, 255, .45);
	animation: techPulse 2.4s ease-out infinite;
}
.video-play-button:hover .play-icon { background-color: var(--accent-dark); transform: scale(1.06); }
@keyframes techPulse {
	0% { transform: scale(.9); opacity: .8; }
	70% { transform: scale(1.4); opacity: 0; }
	100% { transform: scale(1.4); opacity: 0; }
}

/* 3. 区块标题：电光蓝科技分隔条 */
.home-title h2 { color: var(--primary); font-weight: 700; letter-spacing: .5px; font-size: 2.1rem; line-height: 1.25; }
.home-title h2::after {
	content: "";
	display: block;
	width: 54px;
	height: 4px;
	margin: 14px auto 0;
	background: linear-gradient(90deg, var(--accent), #2bd9ff);
	border-radius: 2px;
}
.section-title { color: var(--primary); font-weight: 700; letter-spacing: .5px; }
.section-title:after {
	background: linear-gradient(90deg, var(--accent), #2bd9ff);
	width: 64px;
	height: 4px;
	border-radius: 2px;
	bottom: -12px;
}
.home-title h3 { color: var(--gray); }
.text-left h2 { color: var(--primary); border-left-color: var(--accent); }

/* 科技感标题排版微调 */
.slide-content h1 { font-weight: 800; letter-spacing: -.5px; }
@media (max-width: 768px) {
	.home-title h2 { font-size: 1.6rem; }
	.section-title { font-size: 1.6rem; line-height: 1.3; }
}

/* 4. 卡片：扁平化（细描边替代重投影） */
.product-card {
	border: 1px solid var(--border);
	border-radius: 10px;
	box-shadow: none;
	transition: border-color .25s ease, transform .25s ease, box-shadow .25s ease;
}
.product-card:hover {
	border-color: var(--accent);
	transform: translateY(-4px);
	box-shadow: 0 10px 24px rgba(11, 31, 51, .08);
}
.news-card { border: 1px solid var(--border); border-radius: 10px; box-shadow: none; }
.news-card:hover {
	border-color: var(--accent);
	transform: translateY(-4px);
	box-shadow: 0 10px 24px rgba(11, 31, 51, .08);
}
.news-card:hover .news-title { color: var(--accent); }
.product-image { height: 200px; }
.product-image img { width: 100%; height: 100%; object-fit: cover; }

/* 4b. 品牌展示区：logo 完整显示（contain + 内边距，避免左右被裁切；产品照片仍用 cover） */
.brand-section .product-image {
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 24px;
	background: #fff;
}
.brand-section .product-image img {
	object-fit: contain;
	object-position: center;
}
.brand-section .product-card:hover .product-image img { transform: none; }
.category-item { background: #fff; border: 1px solid var(--border); border-radius: 10px; }
.category-item:hover {
	border-color: var(--accent);
	transform: translateY(-4px);
	box-shadow: 0 10px 24px rgba(11, 31, 51, .08);
}
.department-card { box-shadow: none; border: 1px solid var(--border); }
.department-card:hover { border-color: var(--accent); box-shadow: 0 10px 24px rgba(11, 31, 51, .08); }
.info-card { border: 1px solid var(--border); box-shadow: none; }
.info-card:hover { border-color: var(--accent); box-shadow: 0 10px 24px rgba(11, 31, 51, .08); }

/* 图片框扁平化 */
.about-image { box-shadow: none; border: 1px solid var(--border); }
.image-container { box-shadow: none; border: 1px solid var(--border); }
.product-description, .material-section { box-shadow: none; border: 1px solid var(--border); }
.pic-images .swiper { box-shadow: none; border: 1px solid var(--border); }
.hdtex { box-shadow: none; border: 1px solid var(--border); border-radius: 16px; }

/* 5. 数据指标：电光蓝数字 + 等宽字体 + 浅底扁平卡 */
.stat-item { background: var(--light); border: 1px solid var(--border); box-shadow: none; }
.stat-value {
	color: var(--accent);
	font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
	letter-spacing: .5px;
}
.stat-label { color: var(--gray); }

/* 6. 关于区块：极淡科技点阵背景 */
.about-section { position: relative; }
.about-section::before {
	content: "";
	position: absolute;
	inset: 0;
	background-image: radial-gradient(var(--grid) 1px, transparent 1px);
	background-size: 20px 20px;
	pointer-events: none;
	z-index: 0;
}
.about-content { position: relative; z-index: 1; }

/* 7. 按钮 / 链接统一电光蓝 */
.product-link { background-color: var(--primary-color); }
.product-link:hover { background-color: var(--primary-dark); }
.btn-primary { background-color: var(--accent); box-shadow: 0 6px 16px rgba(0, 102, 255, .25); }
.btn-primary:hover { background-color: var(--accent-dark); }
.search-button { background: var(--accent); }
.search-button:hover { background: var(--accent-dark); }
.search-input:focus { border: 1px solid var(--accent); }

/* 8. 页脚强调色统一为电光蓝 */
.social-icon:hover { background-color: #fff; }
.footer-heading::after { background-color: var(--accent); }
.footer-links a:hover { color: var(--accent); }
.contact-details i { color: var(--accent); }
.logo-footer span { color: var(--accent); }

/* 9. 内容页细节色统一 */
.content table th { background: var(--accent); }
.form-control:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(0, 102, 255, .18); }
.submit-btn { background: var(--accent); }
.submit-btn:hover { background: var(--accent-dark); }
.detail-btn:hover { background: var(--accent); border-color: var(--accent); }
.info-icon { color: var(--accent); }

/* 10. 移动端菜单/联系按钮统一 */
.mobile-chat {
	background-color: var(--accent);
	transition: transform .15s ease, box-shadow .25s ease, background-color .25s ease;
}
.mobile-chat:hover { background-color: var(--accent-dark); box-shadow: 0 6px 16px rgba(0, 102, 255, .25); }
.mobile-chat:active { transform: scale(.98); }

/* 11. 微交互：聚焦态 / 卡片点按反馈 / 移动端菜单点按 */
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.product-card:active { transform: translateY(-1px) scale(.992); }
.news-card:active { transform: translateY(-1px) scale(.992); }
.mobile-links a {
	transition: background-color .2s ease, color .2s ease, padding-left .2s ease;
}
.mobile-links a:active { background-color: var(--accent-soft); color: var(--accent); }

/* ===== 右侧企业QQ客服悬浮条（企业QQ 3004148685，无需加好友直接咨询） ===== */
.side-qq {
	position: fixed;
	top: 50%;
	right: 0;
	transform: translateY(-50%);
	z-index: 9999;
	display: flex;
	flex-direction: column;
	align-items: center;
	background: linear-gradient(160deg, var(--accent), var(--accent-dark));
	border-radius: 12px 0 0 12px;
	padding: 18px 9px 18px;
	box-shadow: 0 10px 28px rgba(0, 0, 0, .22);
	font-family: inherit;
	transition: transform .35s ease, opacity .35s ease;
}
.side-qq.sq-hidden {
	transform: translateY(-50%) translateX(130%);
	opacity: 0;
	pointer-events: none;
}
.side-qq .sq-close {
	position: absolute;
	top: 8px;
	right: 5px;
	width: 15px;
	height: 15px;
	padding: 0;
	border: none;
	border-radius: 50%;
	background: rgba(255, 255, 255, .92);
	color: var(--accent-dark);
	font-size: 15px;
	line-height: 10px;
	text-align: center;
	cursor: pointer;
	box-shadow: 0 1px 4px rgba(0, 0, 0, .28);
}
.side-qq .sq-close:hover { background: #fff; }
.side-qq .sq-item {
	position: relative;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 9px;
	margin-top: 10px;
	color: #fff;
	text-decoration: none;
	cursor: pointer;
}
.side-qq .sq-wx { margin-top: 16px; padding-top: 16px; border-top: 1px solid rgba(255, 255, 255, .2); }
/* .side-qq .sq-wx .sq-ico { background: #fff; } */
.side-qq .sq-ico {
	display: flex;
	width: 40px;
	height: 40px;
	align-items: center;
	justify-content: center;
	background: rgba(255, 255, 255, .18);
	border-radius: 50%;
}
.side-qq .sq-txt {
	writing-mode: vertical-rl;
	text-orientation: upright;
	letter-spacing: 3px;
	font-size: 13px;
	font-weight: 600;
}

.side-qq .sq-ico:hover{
	background: #1643b4;
}

.side-qq .sq-pop {
	position: absolute;
	right: calc(100% + 13px);
	top: 50%;
	transform: translateY(-50%) scale(.96);
	transform-origin: right center;
	background: #fff;
	color: #333;
	font-size: 13px;
	line-height: 1.7;
	padding: 12px 16px;
	border-radius: 8px;
	box-shadow: 0 6px 22px rgba(0, 0, 0, .18);
	white-space: nowrap;
	text-align: center;
	opacity: 0;
	visibility: hidden;
	transition: opacity .2s ease, transform .2s ease;
	pointer-events: none;
}
.side-qq .sq-pop b { color: var(--accent); font-size: 15px; }
.side-qq .sq-pop::after {
	content: "";
	position: absolute;
	left: 100%;
	top: 50%;
	transform: translateY(-50%);
	border: 7px solid transparent;
	border-left-color: #fff;
}
.side-qq .sq-qq:hover ~ .sq-pop {
	opacity: 1;
	visibility: visible;
	transform: translateY(-50%) scale(1);
}
.side-qq .sq-qr {
	position: absolute;
	right: calc(100% + 13px);
	top: 50%;
	transform: translateY(-50%) scale(.96);
	transform-origin: right center;
	background: #fff;
	padding: 12px 12px 10px;
	border-radius: 10px;
	box-shadow: 0 6px 22px rgba(0, 0, 0, .18);
	width: 158px;
	text-align: center;
	opacity: 0;
	visibility: hidden;
	transition: opacity .2s ease, transform .2s ease;
	pointer-events: none;
}
.side-qq .sq-qr img {
	width: 134px;
	height: 134px;
	display: block;
	margin: 0 auto;
	border: 1px solid #eee;
	border-radius: 4px;
	object-fit: cover;
}
.side-qq .sq-qr p {
	margin: 8px 0 0;
	font-size: 12px;
	color: #555;
	line-height: 1.5;
}
.side-qq .sq-qr::after {
	content: "";
	position: absolute;
	left: 100%;
	top: 50%;
	transform: translateY(-50%);
	border: 7px solid transparent;
	border-left-color: #fff;
}
.side-qq .sq-wx:hover .sq-qr,
.side-qq .sq-wx.show .sq-qr {
	opacity: 1;
	visibility: visible;
	transform: translateY(-50%) scale(1);
	pointer-events: auto;
}
.side-qq-reopen {
	position: fixed;
	top: 50%;
	right: 0;
	transform: translateY(-50%);
	z-index: 9999;
	display: none;
	align-items: center;
	writing-mode: vertical-rl;
	text-orientation: upright;
	letter-spacing: 2px;
	background: linear-gradient(160deg, var(--accent), var(--accent-dark));
	color: #fff;
	border: none;
	border-radius: 12px 0 0 12px;
	padding: 14px 8px;
	font-size: 13px;
	font-weight: 600;
	cursor: pointer;
	box-shadow: 0 10px 28px rgba(0, 0, 0, .22);
}
.side-qq-reopen:hover { background: var(--accent-dark); }


.sq-ico .fa-weixin{color:#fff;}