/*改变浏览器滚动条*/
::-webkit-scrollbar {
	width: 8px;
	height: 6px;
}

div::-webkit-scrollbar {
	width: 6px;
	height: 6px;
}

::-webkit-scrollbar-track {
	background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
	background: #bcbcbc;
	/*rgba(0,0,0,0.2)*/
	;
}

::-webkit-scrollbar-thumb:window-inactive {
	background: #002bac;
	/*rgba(0,0,0,0.1)*/
	;
}

::-webkit-scrollbar-thumb:vertical:hover {
	background-color: #002bac;
	/*rgba(0,0,0,0.3)*/
	;
}

::-webkit-scrollbar-thumb:vertical:active {
	background-color: #002bac;
	/*rgba(0,0,0,0.7)*/
	;
}

/*
::-webkit-input-placeholder {
color:rgba(255,255,255,.8);
}
*/
::selection {
	background: #00aeef;
	color: #fff;
}

::-moz-selection {
	background: #00aeef;
	color: #fff;
}

:focus {
	outline: 0
}

/*首页产品分类调用*/
.category-tabs-container {
	position: relative;
	background-color: #f8f9fa;
}

h1 {
	font-size: 48px;
	font-weight: bold;
	position: relative;
	display: inline-block;

}

.outline {
	color: transparent;
	-webkit-text-stroke: 1px #002cab;
	top: 0;
	left: 0;
	font-size: 75px;
}

.fill-p {
	color: #002cab;
	font-size: 75px;
}

.text-muted {
	color: #002cab !important;
	font-size: 28px;
	font-weight: 700;
	padding-left: 15px;
}

@media (max-width: 462px) {
	.fill-p {
		font-size: 3rem;
	}

	.outline {
		font-size: 3rem;
	}

	.text-muted {
		font-size: 1.5rem;
	}

	.news-item span.icon-nicon {
		display: none;
	}

	.news-section .section-footer {
		font-size: 2rem;
	}

	#menu-btn,
	#search {
		height: 30px;
		min-width: 30px;
		border-radius: 5px;
		background: none;
	}

	.lang a span {
		display: none;
	}
}

.category-tabs {
	display: flex;
	overflow-x: auto;
	scroll-behavior: smooth;
	-webkit-overflow-scrolling: touch;
	padding-bottom: 40px;
	gap: 1px;
	scrollbar-width: none;
	scroll-snap-type: x mandatory;
	scroll-padding: 10px;
	position: relative;
	font-size: 14px;
}

.header-one {
	transition: transform 0.3s ease;
}

.header-one.scroll-up {
	transform: translateY(-100%);
}

.category-tabs-bg {
	background: url(../../assets/images/line-bg.png) repeat-y;
}

.category-tabs::-webkit-scrollbar {
	display: none;
}

.category-item {
	width: 13%;
	/* 固定宽度 */
	padding: 15px;
	text-align: center;
	cursor: pointer;
	transition: all 0.3s ease;
	display: flex;
	border-bottom: 1px solid #e1e1e1;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 1px;
	flex-shrink: 0;
	scroll-snap-align: start;
	position: relative;
	background-color: white;
	margin-bottom: 0;
}

.category-tab-title {
	padding: 30px 0;
}

.category-item:hover,
.category-item.active {
	background-color: #002cab;
	color: white;
	border-color: #002cab;
}

.category-item span {
	color: #002cab;
	font-size: 40px;
	padding: 20px 0;
}

.category-item.active span::before {
	color: #FFF;
}

.category-item:hover span::before {
	color: #FFF;
}

/* 激活状态下的蓝色溢出效果 */
.category-item.active::after {
	content: '';
	position: absolute;
	bottom: -40px;
	/* 溢出到下方8px */
	left: 0;
	right: 0;
	height: 40px;
	background-color: #002cab;
	z-index: 1;
}

.category-icon {
	font-size: 24px;
	margin-bottom: 5px;
}

.category-item.active::before {
	content: "▼";
	position: absolute;
	bottom: -16px;
	left: 50%;
	transform: translateX(-50%);
	color: #FFF;
	font-size: 12px;
	z-index: 2;
}

.product-content {
	padding-top: 30px;
	background-color: #f8f9fa;
}

.content-section {
	display: none;
}

.content-section.active {
	display: block;
}

.product-images {
	display: flex;
	align-items: center;
	justify-content: space-between;
	flex-wrap: wrap;
	gap: 20px;
	text-align: center;
}

.product-image-apply {
	width: 0%;
	float: right;
}

.index-p-text {
	display: flex;
	flex-wrap: wrap;
	gap: 0px;
	align-items: baseline;
	padding: 0 0;
}

.mousedwon {
	animation: bounceUpDown 2s infinite ease-in-out;
}

@keyframes bounceUpDown {

	0%,
	100% {
		transform: translateY(0);
	}

	50% {
		transform: translateY(-10px);
		/*向上移动40px，可根据需要调整*/

		-webkit-transform: translateY(-10px);
		-moz-transform: translateY(-10px);
		-ms-transform: translateY(-10px);
		-o-transform: translateY(-10px);
	}
}

.product-image {
	max-width: 85%;
	padding-bottom: 30px;
	height: auto;
	overflow: hidden;
	/*box-shadow: 0 2px 10px rgba(0,0,0,0.1);*/
}

.sub-categories {
	margin-top: 20px;
	display: flex;
	flex-direction: column;
	gap: 8px;
}

.sub-categories-pd {
	padding: 0 60px;
}

.sub-category {
	background-color: #fff;
	cursor: pointer;
	transition: all 0.3s ease;
}

.product-content .content-section .sub-categories-pd .sub-categories .sub-category a {
	color: #000;
	display: block;
	padding: 10px 15px;
}

.product-content .content-section .sub-categories-pd .sub-categories .sub-category a:hover {
	color: #FFF;
}

.sub-category:hover,
.sub-category.active {
	background-color: #002cab;
	color: white;
	border-color: #002cab;
}

.sub-category a:hover,
.sub-category a:hover {
	color: white;
}

/* 滑动箭头按钮 */
.scroll-arrow {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	width: 40px;
	height: 40px;
	background-color: rgba(255, 255, 255, 0.8);
	border: 1px solid #dee2e6;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	z-index: 10;
	transition: all 0.3s ease;
	box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.scroll-arrow:hover {
	background-color: #002cab;
	color: white;
	border-color: #002cab;
}

.scroll-arrow-left {
	left: -60px;
}

.scroll-arrow-right {
	right: -60px;
}

/* 响应式设计 - 固定宽度在不同设备上的表现 */
@media (max-width: 1024px) {
	.category-item {
		width: 25%;
	}

	.product-image {
		max-width: 100%;
		height: auto;
		/*box-shadow: 0 2px 10px rgba(0,0,0,0.1);*/
	}

	.scroll-arrow-left {
		left: 0px;
		overflow: hidden;
	}

	.scroll-arrow-right {
		right: 0px;
		overflow: hidden;
	}
}

@media (min-width: 1024px) and (max-width: 1200px) {
	.category-item {
		width: 20%;
	}
}
@media (max-width: 576px) {
	.category-item {
		width: 50%;
	}

	.product-image-apply {
		width: 75%;
		padding: 30px 0 0 0;
		margin: 0 auto;
		float: none;
	}

	.min-530 {
		min-height: 650px;
	}

	.index-p-text {
		padding: 0 20px;
	}

	.product-image {
		max-width: 100%;
		height: auto;
		padding: 30px 0;
		/*box-shadow: 0 2px 10px rgba(0,0,0,0.1);*/
	}

	.text-muted {
		padding-left: 0px;
	}
}

/* 平板设备：显示4个类别 */
@media (min-width: 768px) and (max-width: 991px) {
	.category-tabs {
		overflow-x: auto;
	}
}

/* 手机设备：显示2个类别 */
@media (max-width: 767px) {
	.category-tabs {
		overflow-x: auto;
	}
}

/* 隐藏滚动条但保持功能 */
.category-tabs::-webkit-scrollbar {
	display: none;
}

.category-tabs {
	-ms-overflow-style: none;
	scrollbar-width: none;
}

/* 子类别图片容器 */
.subcategory-images {
	display: none;
}

.subcategory-images.active {
	display: block;
}

/* 首页关于我们*/
.hero-section {
	background: url('../../assets/images/indexabout-bg.webp') no-repeat center center;
	background-size: cover;
	position: relative;
	height: 100vh;
	display: flex;
	align-items: center;
	padding: 2rem;
}

.overlay {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(0, 0, 0, 0.5);
}

.content-wrapper {
	position: relative;
	z-index: 1;
	color: white;
}

.company-name {
	font-size: 2.5rem;
	font-weight: bold;
	margin-bottom: 1rem;
}

.company-desc {
	font-size: 1rem;
	line-height: 1.6;
	max-width: 400px;
	margin-bottom: 2rem;
}

p.company-desc {
	color: #fff;
}

h1.company-name {
	color: #fff;
}

.btn-outline-light {
	border: 1px solid white;
	color: white;
	padding: 0rem 2.5rem;
	border-radius: 25px;
	font-weight: bold;
	transition: all 0.3s ease;
}

.btn-outline-light span::before {
	color: #FFF;
	font-size: 30px;
}

.btn-outline-light:hover span::before {
	color: #002cab;
}

.btn-outline-light:hover {
	background-color: white;
	color: #FFF;
}

.card-container {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 1.5rem;
	margin-top: 2rem;
}

.card {
	background-color: #002cab;
	color: white;
	border: none;
	border-radius: 0rem;
	padding: 2rem;
	text-align: center;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	min-height: 180px;
	transition: all 0.3s ease;
	cursor: pointer;
}

.card span {
	font-size: 2.5rem;
}

.card span:before {
	color: #FFF;
}

.card:hover span:before {
	color: #002cab;
}

.card:hover {
	background-color: white;
	color: #002cab;
	transform: translateY(-5px);
}

.card-icon {
	font-size: 3rem;
	margin-bottom: 1rem;
}

.card-title {
	font-size: 1rem;
	font-weight: bold;
	padding: 10px 0;
	color:#fff;
}

.card-title a {
	color: #fff;
	text-decoration: none;
}

.card:hover h3.card-title {
	color: #002cab;
}

.card {
	opacity: 0;
	transform: translateX(80px);
	transition: none;
	-webkit-transform: translateX(80px);
	-moz-transform: translateX(80px);
	-ms-transform: translateX(80px);
	-o-transform: translateX(80px);
}

.card.animate {
	animation: fadeInRightStagger 0.6s forwards;
}
@media (max-width: 575px){
    .card-title {
	font-size: .875rem;
	padding:0px;
    }
    .company-desc {
    font-size: 0.875rem;
    }
    .card{min-height:10px;padding: 1.5rem 1.2rem 1.2rem 1.2rem;}
}
@keyframes fadeInRightStagger {
	to {
		opacity: 1;
		transform: translateX(0);
	}
}

/* 初始状态：透明 + 右偏移 */
.card {
	opacity: 0;
	transform: translateX(30px);
	transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

/* 容器可见时，所有卡片进入最终状态 */
.card-container.visible .card {
	opacity: 1;
	transform: translateX(0);
}

/* 依次延迟：通过 data-index 动态设置（JS 控制） */
.card[data-index="0"] {
	transition-delay: 0s;
}

.card[data-index="1"] {
	transition-delay: 0.1s;
}

.card[data-index="2"] {
	transition-delay: 0.2s;
}

.card[data-index="3"] {
	transition-delay: 0.3s;
}

.card[data-index="4"] {
	transition-delay: 0.4s;
}

.card[data-index="5"] {
	transition-delay: 0.5s;
}

/* 离开时：移除 visible，自动回退到 opacity:0 */
.card-container:not(.visible) .card {
	transition-delay: 0s !important;
	/* 离开时不要延迟，立即淡出 */
}

.large-text {
	position: absolute;
	bottom: 20px;
	left: 20px;
	font-size: 5rem;
	font-weight: bold;
	color: white;
	text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
	z-index: 1;
	line-height: 4.2rem;
}

.large-text {
	opacity: 0;
	transition: opacity 0.6s ease-out;
	/* 使用 transition 实现进出平滑 */
	/* 如果你想要位移动画，也可以加 transform */
}

.large-text.visible {
	opacity: 1;
}

.star {
	background: url(../images/index-star-bg.webp) center center no-repeat;
	background-blend-mode: multiply;
	background-color: rgba(0, 0, 0, 0.5);
	background-size: cover;
	padding: 100px 0;
}

.star h1 {
	color: #fff;
	font-weight: 300;
	font-size: 2.8rem;
	text-align: center;
	margin-bottom: 8px;

}

.star span {
	color: #fff;
	font-size: 1.2rem;
	font-weight: 100;

}

/* 初始状态：隐藏 + 位移 */
.video-col,
.text-col {
	opacity: 0;
	transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

.video-col {
	transform: translateX(-50px);
	-webkit-transform: translateX(-50px);
	-moz-transform: translateX(-50px);
	-ms-transform: translateX(-50px);
	-o-transform: translateX(-50px);
}

.text-col {
	transform: translateX(80px);
	-webkit-transform: translateX(80px);
	-moz-transform: translateX(80px);
	-ms-transform: translateX(80px);
	-o-transform: translateX(80px);
}

/* 当 .star 可见时，恢复原位 + 显示 */
.star.visible .video-col,
.star.visible .text-col {
	opacity: 1;
	transform: translateX(0);
}

/* 离开时立即淡出（不保留进入时的延迟） */
.star:not(.visible) .video-col,
.star:not(.visible) .text-col {
	transition-delay: 0s !important;
}

@keyframes fadeInLeft {
	from {
		opacity: 0;
		transform: translateX(-50px);
		-webkit-transform: translateX(-50px);
		-moz-transform: translateX(-50px);
		-ms-transform: translateX(-50px);
		-o-transform: translateX(-50px);
	}

	to {
		opacity: 1;
		transform: translateX(0);
	}
}

@keyframes fadeInRight {
	from {
		opacity: 0;
		transform: translateX(150px);
		-webkit-transform: translateX(150px);
		-moz-transform: translateX(150px);
		-ms-transform: translateX(150px);
		-o-transform: translateX(150px);
	}

	to {
		opacity: 1;
		transform: translateX(0);
	}
}

@media (max-width: 992px) {
	.hero-section {
		height: auto;
		padding: 3rem 1rem;
	}

	.company-name {
		font-size: 2rem;
	}

	.company-desc {
		max-width: 100%;
	}

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

	.large-text {
		font-size: 3rem;
		bottom: 10px;
		left: 10px;
		line-height: 2rem;
	}
}

@media (max-width: 576px) {
	.hero-section {
		padding: 2rem 1rem;
	}

	.company-name {
		font-size: 1.8rem;
	}

	.star h1 {
		font-size: 1.8rem;
		font-weight: 500;

	}

	/*
	.card-container {
		 grid-template-columns: 1fr;
	}
 */
	.large-text {
		font-size: 2rem;
		bottom: 5px;
		left: 5px;
	}
}

/* 自定义图标 */
.icon-custom {
	width: 50px;
	height: 50px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 2rem;
}

/*首页新闻调用*/
.news-section {
	background-color: #f5f5f5;
	padding: 30px 20px 60px 20px;
	position: relative;
}

.section-title {
	font-size: 48px;
	font-weight: bold;
	color: #002cab;
	margin-bottom: 40px;
	display: flex;
	align-items: center;
}

.section-title span {
	font-size: 20px;
	color: #002cab;
	margin-left: 10px;
}

.news-container {
	display: flex;
	overflow-x: hidden;
	position: relative;
	gap: 2%;
	padding: 20px 0;
}

.news-item {
	background: white;
	border-radius: 8px 8px 8px 0px;
	padding: 2%;
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
	transition: transform 0.3s ease;
	position: relative;
	cursor: pointer;
}

.news-item span.icon-nicon {
	font-size: 52px;
}

.news-item a.arr {
	text-decoration: none;
	float: right;
}

.news-item a.arr span.icon-arricon {
	font-size: 42px;
	border-radius: 25px;
	display: inline-block;
	/* 确保 transform 生效 */
	transition: transform 0.3s ease, padding 0.3s ease, background-color 0.3s ease;
}

.news-item a.arr span.icon-arricon:hover {
	padding: 0 25px;
	background-color: #002bac;
	border-radius: 25px;
	transform: translateX(8px);
	/* 向右移动 8px，可根据需要调整 */
}

.news-item a.arr span.icon-arricon:hover::before {
	color: #fff;
}

.news-item:hover {
	transform: translateY(-5px);
	box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.news-date {
	background-color: #002cab;
	color: white;
	padding: 5px 10px;
	font-size: 12px;
	margin-bottom: 15px;
	display: inline-block;
}

.news-title {
	font-size: 18px;
	font-weight: 500;
	color: #002cab;
	margin-bottom: 15px;
	line-height: 1.4;
}

.news-title a {
	color: #002cab;
	text-decoration: none;
	font-size: 1.2rem;
}

.news-title a:hover {
	text-decoration: underline;
}

.news-content {
	font-size: 12px;
	color: #666;
	line-height: 1.6;
	margin-bottom: 20px;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.news-icon {
	width: 50px;
	height: 50px;
	background-color: #e6f0ff;
	border: 2px solid #003399;
	border-radius: 8px;
	display: flex;
	align-items: center;
	justify-content: center;
	margin-bottom: 20px;
}

.news-icon svg {
	width: 30px;
	height: 30px;
	fill: #003399;
}

.read-more {
	display: flex;
	align-items: center;
	color: #003399;
	font-weight: bold;
	text-decoration: none;
	font-size: 32px;
}

.read-more::after {
	content: '→';
	margin-left: 5px;
	font-weight: bold;
}

.nav-button {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	width: 40px;
	height: 40px;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	z-index: 10;
	transition: all 0.3s ease;
}

.nav-button:hover {
	transform: translateY(-50%) scale(1.1);
}

.prev-btn {
	left: -60px;
	background-color: white;
	border: 2px solid #003399;
	color: #003399;
}

.next-btn {
	right: -60px;
	background-color: #003399;
	color: white;
}

.nav-button svg {
	width: 20px;
	height: 20px;
}

.drag-handle {
	position: absolute;
	top: 0;
	bottom: 0;
	width: 10px;
	cursor: grab;
	z-index: 5;
}

.drag-handle:active {
	cursor: grabbing;
}
.content p img{text-align:center;}
/* 卡片底部的对话气泡样式 */
.card-footer {
	position: absolute;
	bottom: -9px;
	left: 0px;
	width: 0;
	height: 0;
	border-left: 10px solid transparent;
	border-right: 10px solid transparent;
	border-top: 10px solid white;
	background-color: rgba(0, 0, 0, 0);
	padding: 0;
}

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

	.nav-button {
		left: -40px !important;
		right: -40px !important;
	}
}

@media (min-width: 769px) and (max-width: 1024px) {
	.news-item {
		min-width: 49%;
		max-width: 49%;
	}
}

@media (min-width: 1025px) {
	.news-item {
		min-width: 49%;
		max-width: 49%;
	}
}

.section-footer {
	text-align: right;
	font-size: 58px;
	font-weight: bold;
	color: #ebebeb;
}

/* 底部 */
.footer {
	background: url(../images/footer-background-images.webp) #002cab bottom left no-repeat;
	background-size: cover;
	color: white;
	padding: 3rem 0 1rem;
}

.footer-logo {
	height: 40px;
	margin-bottom: 1rem;
	margin-top: 0.75rem;
}

.footer-text {
	font-size: 0.85rem;
	line-height: 1.5rem;
	border-bottom: 1px solid #fff;
	color: #FFF;
	padding: 10px 0 20px 0;
	text-indent: 1.75rem;
}

.footer-title {
	font-size: 1.2rem;
	font-weight: 600;
	margin-bottom: 1.5rem;
	color: white;
}


.footer-subtitle {
	font-size: .8rem;
	font-weight: 600;
	margin-bottom: 1.5rem;
	color: white;
}

a.footer-link {
	color: #FFF;
	text-decoration: none;
	font-size: 0.9rem;
	display: block;
	line-height: 1.7rem;
}

a.footer-link:hover {
	color: white;
	text-decoration: underline;
}

.footer-contact {
	font-size: 0.9rem;
	line-height: 1.6;
}

.footer-contact p {
	color: #fff;
}

.footer-contact i {
	margin-right: 0.5rem;
	font-size: 0.9rem;
}

.copyright {
	width: 100%;
	padding: 10px 0px;
	border-top: 1px solid #fff;
	font-family: "Microsoft YaHei", sans-serif;
	box-sizing: border-box;
}

.copyright-content {
	margin: 0 auto;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 15px;
}

.copyright-main {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 10px;

}

.copyright-main>span:first-child {
	font-size: 14px;
	color: #FFF;
	line-height: 1.5;
}

.beian-link {
	display: inline-flex !important;
	text-decoration: none !important;
	align-items: center;
	justify-content: center;
	gap: 5px;
	height: auto !important;
	line-height: 1.4 !important;
}

.beian-link img {
	width: 14px;
	height: 14px;
	float: none !important;
}

.beian-text {
	font-size: 12px !important;
	color: #FFF !important;
	margin: 0 !important;
	line-height: 1.4 !important;
	float: none !important;
}

.copyright-note {
	font-size: 10px !important;
	color: #FFF;
	line-height: 1.4;
	text-align: center;
}

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

.copyright-links a {
	font-size: 12px;
	color: #FFF;
	text-decoration: none;
}

.copyright-links a:hover {
	color: #FFF;
	text-decoration: underline;
}

.footer-gs {
	display: flex;
	justify-content: start;
}

.footer-gs img {
	width: 2rem;
}

.footer-subtitle {
	margin-bottom: 8px;
}

.footer-add-line {
	padding-bottom: 1.5rem;
	border-bottom: 1px solid rgba(255, 255, 255, .3);
}

.qk-link-mobile {
	display: flex;
	justify-content: start;
	gap: 15%;
	flex-direction: row;
}

@media (min-width: 768px) {
	.copyright-main {
		display: flex;
		flex-direction: row;
		flex-wrap: wrap;
		justify-content: start;
		gap: 20px;
	}

	.copyright-main>span:first-child,
	.beian-link {
		text-align: left;
	}

	.copyright-note {
		flex: 1;
		min-width: 200px;
		text-align: right;
	}

	.copyright-links {
		justify-content: end;
	}

	.footer-add-line {

		border-bottom: 0;
	}

	.qk-link-mobile {
		display: flex;
		justify-content: start;
		flex-direction: column;
	}

	.footer-text {
		padding: 20px 50px 0 0;
		border-bottom: none;
	}

}

/*关于我们页面*/
.header-section {
	position: relative;
	height: 600px;
	background: linear-gradient(rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.3)), url('../../assets/images/about-banner.webp') no-repeat center center;
	background-size: cover;
	display: flex;
	align-items: center;
	justify-content: center;
	text-align: center;
	color: white;
}

.header-content {
	padding: 2rem;
}

.about-header-title {
	font-size: 3.5rem;
	font-weight: 300;
	margin-bottom: 1rem;
	text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.abuot-header-subtitle {
	font-size: 1.2rem;
	font-weight: 300;
	margin-bottom: 2rem;
	text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

.nav-tabs-container {
	width: 100%;
	max-width: 100%;
	margin-top: -30px;
	position: relative;
	z-index: 10;
}

.nav-tabs {
	background-color: white;
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
	overflow: hidden;
	display: flex;
	flex-wrap: wrap;
	width: 100%;
	border: none;
	margin-bottom: 0;
	padding: 0;
}

.nav-item {
	display: flex;
	flex: 1;
	min-width: 140px;
	margin: 0;
	padding: 0;
	border-radius: 0 !important;
}

.nav-item:hover a {
	color: #fff;
}

.nav-item span:before {
	font-size: 2rem;
	padding: 0 8px;
}

.nav-link {
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 2rem 1.25rem;
	font-weight: 500;
	transition: all 0.3s ease;
	border: 1px solid #dee2e6;
	border-right: none;
	color: #2c3e50;
	width: 100%;
	text-decoration: none;
	cursor: pointer;
	border-radius: 0 !important;
}

.nav-item:last-child .nav-link {
	border-right: 1px solid #dee2e6;
}

.nav-link.active {
	background-color: #002cab;
	color: white;
	border-color: #002cab;
	border-radius: 0 !important;
}

.nav-tabs .nav-item.show .nav-link,
.nav-tabs .nav-link.active {
	background-color: #002cab;
	color: #fff;
}

.nav-tabs .nav-item.show .nav-link,
.nav-tabs .nav-link a:hover {
	color: #fff;
}

.nav-tabs .nav-item.show .nav-link,
.nav-tabs .nav-link.active a {
	color: #fff;
}

.nav-tabs .nav-item.show .nav-link,
.nav-tabs .nav-link.active a:hover {
	color: #fff;
}

.nav-tabs .nav-item.show .nav-link,
.nav-tabs .nav-link.active span::before {
	color: #fff;
}

.nav-link:hover {
	background-color: #002cab;
	color: white;
	border-color: #002cab;
	border-radius: 0 !important;
}

.nav-link:hover span::before {
	color: white;
}

.nav-icon {
	margin-right: 0.5rem;
	font-size: 1.25rem;
}

@media (max-width: 768px) {
	.header-section {
		height: 400px;
	}

	.about-header-title {
		font-size: 1.2rem;
	}

	.about-header-subtitle {
		font-size: 1rem;
	}

	.nav-tabs-container {
		margin-top: -20px;
	}

	.nav-link {
		padding: 0.75rem;
		font-size: 0.9rem;
		min-width: 100px;
		border-radius: 0 !important;
	}

	.nav-icon {
		font-size: 1rem;
	}
}

@media (max-width: 576px) {
	.header-section {
		height: 350px;
	}

	.header-title {
		font-size: 1.5rem;
	}

	.nav-tabs-container {
		margin-top: -15px;
	}

	.nav-link {
		padding: 0.5rem;
		font-size: 0.8rem;
		flex-direction: column;
		min-width: 80px;
		border-radius: 0 !important;
	}

	.nav-icon {
		margin-right: 0;
		margin-bottom: 0.25rem;
		font-size: 1.2rem;
	}
}

@media (min-width: 769px) {
	.nav-item {
		flex: 1;
	}
}

/* 确保所有可能的圆角都被覆盖 */
.nav-tabs,
.nav-tabs *,
.nav-item *,
.nav-link * {
	border-radius: 0 !important;
}


/*产品列表*/
.header-banner {
	background: linear-gradient(rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.3)), url('../../assets/images/product-banner.webp') no-repeat center center;
	background-size: cover;
	height: 400px;
	display: flex;
	align-items: center;
	justify-content: center;
	color: white;
	text-align: center;
	position: relative;
}

.header-title {
	font-size: 4rem;
	font-weight: bold;
	letter-spacing: 5px;
	margin-bottom: 1rem;
	color: rgba(255, 255, 255, 0.5);
}

.header-subtitle {
	font-size: 2.5rem;
	font-weight: 500;
	text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}
.hsmt {
	margin-top: -80px;
}
@media (max-width: 575px){
    .header-subtitle {
	font-size: 2.5rem;
	font-weight: 500;
	text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
	margin-top: 0px;
    }
    .hsmt {
    	margin-top: -30px !important;
    }
    .bhi {
    	height: 200px !important;
    }
}
.product-categories {
	padding: 1.5rem 0;
	margin-top: -50px;
	/* 向上移动，使一半叠到header-banner上面 */
	position: relative;
	z-index: 10;
}

.product-list-category-item {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	padding: 1.5rem 0.8rem 1rem 0.8rem;
	border: 1px solid #dee2e6;
	transition: all 0.3s ease;
	cursor: pointer;
	height: 100%;
	background-color: white;
}

.product-list-category-item span::before {
	font-size: 2.6rem;
}

.product-list-category-item .category-text {
	padding: 15px;
}

.product-list-category-item .category-text:hover a {
	color: #fff;
}

.product-list-category-item:hover a {
	color: #fff;
}

.active a {
	color: #fff;
}

.product-list-category-item:hover {
	background-color: #002cab;
	color: white;
	border-color: #002cab;
}

.product-list-category-item:hover span::before {
	color: white;
}

.product-list-category-item.active {
	background-color: #002cab;
	color: white;
	border-color: #002cab;
}

.product-list-category-item.active span::before {
	color: white;
}

.category-icon {
	font-size: 1.1rem;
}

.category-text {
	font-size: 0.8rem;
	text-align: center;
	word-wrap: break-word;
}

.categories-container {
	display: grid;
	grid-template-columns: repeat(7, 1fr);
	gap: 0;
	padding: 0rem;
}

@media (min-width: 1800px) {
	.product-list-category-item {
		padding: 1.5rem 0rem 1rem 0rem;
	}

	.categories-container {
		grid-template-columns: repeat(13, 1fr);
	}

	.categories-addwidth {
		width: 8rem;
	}

	.product-list-category-item .category-text {
		padding: 15px 1px 0 1px;
	}

	.product-list-category-item .category-text a {
		padding: 15px 0 15px 0;
		font-size: 0.75rem;
	}
}

@media (max-width: 1199px) {
	.categories-container {
		grid-template-columns: repeat(4, 1fr);
	}

	.product-categories {
		margin-top: -60px;
	}
}

@media (max-width: 768px) {
	.header-title {
		font-size: 2.5rem;
	}

	.header-subtitle {
		font-size: 1.5rem;
		margin-top: 15px;
	}

	.categories-container {
		grid-template-columns: repeat(3, 1fr);
	}

	.product-list-category-item {
		padding: 0.75rem;
	}

	.category-icon {
		font-size: 1.5rem;
	}

	.category-text {
		font-size: 0.8rem;
	}

	.product-categories {
		margin-top: -50px;
	}
}

@media (max-width: 576px) {
	.header-title {
		font-size: 2rem;
	}

	.header-subtitle {
		font-size: 1.2rem;
		margin-top: 10px;
	}

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

	.product-list-category-item {
		padding: 1rem .5rem .5rem .5rem;
	}

	.category-icon {
		font-size: 1.2rem;
	}

	.category-text {
		font-size: 0.7rem;
	}

	.product-categories {
		margin-top: -40px;
	}
}

/*关于我们内容页面*/
.about-content {
	font-family: 'Microsoft YaHei', Arial, sans-serif;
	background-color: #f5f5f5;
	color: #333;
	line-height: 1.8;
}

.about-content .about-header-title-shadow {
	position: relative;
	display: inline-block;
	margin-bottom: 15px;
	box-shadow: none;
	display: flex;
	justify-content: center;
	box-shadow: 0 4px 12px rgba(255, 255, 255, 0);
}

.about-content .header {
	padding-top: 50px;
}

.about-content .header h1 {
	font-size: 5rem;
	color: #fff;
	margin: 0;
	position: relative;
	z-index: 2;
}

.about-content .header h2 {
	font-size: 1.8rem;
	color: #002bac;
	margin: 0;
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	z-index: 3;
	opacity: 0.8;
}

.about-content .header p {
	font-size: 1rem;
	color: #333;
	max-width: 800px;
	margin: 0 auto;
	text-align: center;
}

.about-content .header p:first-of-type {
	font-size: 20px;
	font-weight: 500;
	color: #002cab;
	margin-bottom: 15px;
}

.about-content .about-content-section {
	padding: 40px 20px;
	/*max-width: 1200px;*/
	margin: 0 auto;
	text-indent: 1.75rem;
}

.about-content .stats-banner {
	background: linear-gradient(rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.3)), url('../../assets/images/data-bg.webp') no-repeat center center;
	background-size: cover;
	color: white;
	padding: 30px 20px;
	margin: 40px 0;
	display: flex;
	justify-content: space-around;
	flex-wrap: wrap;
	align-items: center;
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.about-content .stat-item {
	text-align: center;
	padding: 15px;
	min-width: 120px;
}

.about-content .stat-number {
	font-size: 2.5rem;
	font-weight: bold;
	margin-bottom: 5px;
}

.about-content .year-text {
	font-size: 1rem;
	margin-left: 5px;
	vertical-align: top;
}

.about-content .stat-label {
	font-size: 0.85rem;
	opacity: 0.9;
}

.about-content .about-section-title {
	text-align: center;
	color: #002bac;
	font-size: 2rem;
	margin: 40px 0 30px;
	position: relative;
}

.about-content .about-section-title::after {
	content: '';
	display: block;
	width: 60px;
	height: 3px;
	background-color: #002bac;
	margin: 15px auto;
}

.about-content .image-container {
	overflow: hidden;
	/* box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1); */
	/* margin: 40px 0; */
	margin-top: -80px;
}

.about-content .image-container img {
	height: auto;
	display: block;
	text-align: center;
}

.about-content-center-bg {
	background: url(../images/about-line-bg.jpg) no-repeat;
	background-size: cover;
	display: flex;
	justify-content: center;
	align-items: center;
	text-align: center;
	margin-top: 100px;
	margin-bottom: 50px;
}

.about-content .blue-wave {
	color: white;
	padding: 20px 20px 50px 20px;
	position: relative;
	overflow: hidden;
	margin: 40px 0;
}

.about-content .blue-wave::before {
	content: '';
	position: absolute;
	top: -100px;
	right: -100px;
	width: 300px;
	height: 300px;
	/* background: linear-gradient(135deg, #fff, #f0f0f0);
	border-radius: 50%;
	opacity: 0.3;
	z-index: 1; */
}

.about-content .blue-wave::after {
	content: '';
	position: absolute;
	bottom: -100px;
	left: -100px;
	width: 300px;
	height: 300px;
	/* background: linear-gradient(135deg, #fff, #f0f0f0);
	border-radius: 50%;
	opacity: 0.3;
	z-index: 1; */
}

.about-content .blue-wave .quote {
	font-size: 1.8rem;
	text-align: center;
	position: relative;
	z-index: 2;
}

.about-content .text-columns {
	display: flex;
	gap: 40px;
	margin: 40px 0;
	flex-wrap: wrap;

}

.about-content .text-column {
	flex: 1;
	min-width: 300px;
	padding: 20px;
	text-indent: 1.75em;
}

.about-content .footer-banner {
	background-color: #002bac;
	color: white;
	text-align: center;
	padding: 30px 20px;
	margin: 40px 0;
	font-size: 1.5rem;
	font-weight: bold;
}

.about-content .footer-banner a:hover {
	color: white;
}

.about-content .footer-banner {
	background: url('../../assets/images/about-b-bg.webp') no-repeat center center;
	background-size: cover;
	color: white;
	text-align: center;
	padding: 50px 20px;
	margin: 40px 0 60px 0;
	font-size: 1.5rem;
	font-weight: bold;
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 15px;
	cursor: pointer;
}

.about-content .play-icon {
	width: 40px;
	height: 40px;
	background-color: white;
	border: 2px solid white;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	color: #0047ab;
	font-size: 20px;
	font-weight: bold;
	position: relative;
	transition: transform 0.3s ease;
}

.about-content .play-icon::before {
	content: '';
	position: absolute;
	top: 50%;
	left: 50%;
	width: 40px;
	height: 40px;
	border: 2px solid white;
	border-radius: 50%;
	transform: translate(-50%, -50%);
	transition: all 0.3s ease;
}

.about-content .footer-banner:hover .play-icon {
	transform: scale(1.1);
}

.about-content .footer-banner:hover .play-icon::before {
	width: 48px;
	height: 48px;
}

/* Video modal styles */
.video-modal {
	display: none;
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(0, 0, 0, 0.8);
	z-index: 1000;
	justify-content: center;
	align-items: center;
}

.video-container {
	position: relative;
	width: 80%;
	max-width: 800px;
	background-color: black;
	border-radius: 10px;
	overflow: hidden;
}

.video-container video {
	width: 100%;
	height: auto;
	display: block;
}

.close-btn {
	position: absolute;
	top: 15px;
	right: 15px;
	color: white;
	font-size: 24px;
	cursor: pointer;
	z-index: 1001;
}
.arrow {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transform: rotate(180deg);
    cursor: pointer;
    z-index: 100;
}
.history-arrow{width:51.7%;}
.arrow span {
    display: block;
    width: 1rem;
    height: 1rem;
    border-bottom: 5px solid #2980b9;
    border-right: 5px solid #2980b9;
    transform: rotate(45deg);
    margin: -10px;
    animation: animate 2s infinite;
}

.arrow span:nth-child(2) {
    animation-delay: -0.2s;
}

.arrow span:nth-child(3) {
    animation-delay: -0.4s;
}

@keyframes animate {
    0% {
        opacity: 0;
        transform: rotate(45deg) translate(-20px, -20px);
    }
    50% {
        opacity: 1;
    }
    100% {
        opacity: 0;
        transform: rotate(45deg) translate(20px, 20px);
    }
}
@media (max-width: 768px) {
    .history-arrow{width:24%;}
}
@media (max-width: 462px) {
	.about-content .header h1 {
		font-size: 2rem;
	}

	.about-content .header h2 {
		font-size: 1.2rem;
	}

	.about-content .stat-item {
		min-width: 100px;
		padding: 10px;
	}

	.about-content .stat-number {
		font-size: 2rem;
	}

	.about-content .year-text {
		font-size: 0.8rem;
		margin-left: 0;
		margin-top: 5px;
	}

	.about-content .section-title {
		font-size: 1.5rem;
	}

	.about-content .blue-wave .quote {
		font-size: 1.3rem;
	}

	.about-content .footer-banner {
		font-size: 1.2rem;
		flex-direction: column;
		gap: 10px;
	}

	.about-content .play-icon {
		width: 30px;
		height: 30px;
		font-size: 16px;
	}

	.about-content .play-icon::before {
		width: 30px;
		height: 30px;
	}

	.about-content .footer-banner:hover .play-icon::before {
		width: 36px;
		height: 36px;
	}

	.video-container {
		width: 95%;
		max-width: 95%;
	}
}

/*产品列表*/
.productlist-content {
	background-color: #fff;
	padding: 40px 20px;
}

.productlist-content .header {
	text-align: center;
	margin-bottom: 40px;
	position: relative;
}

.productlist-content .about-header-title-shadow {
	position: relative;
	margin-bottom: 20px;
}

.productlist-content .about-header-title-shadow h1 {
	font-size: 6rem;
	font-weight: 900;
	color: rgba(0, 0, 0, 0.05);
	margin: 0;
	line-height: 1;
}

.productlist-content .about-header-title-shadow h2 {
	font-size: 1.8rem;
	font-weight: bold;
	color: #333;
	margin: 0;
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	color: #0047AB;
}

.productlist-content .header p:first-child {
	font-size: 20px;
	font-weight: 500;
	color: #002cab;
	margin-bottom: 15px;
}

.productlist-content .header p:last-child {
	font-size: 1rem;
	color: #666;
	margin-bottom: 0;
}

.productlist-content .product-card {
	background-color: white;
	border-radius: 10px;
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
	transition: transform 0.3s ease, box-shadow 0.3s ease;
	height: 100%;
	display: flex;
	flex-direction: column;
}

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

.productlist-content .product-list-img {
	width: 100%;
	height: 200px;
	background-color: #e6f2f8;
	display: flex;
	align-items: center;
	justify-content: center;
	overflow: hidden;
	border-top-left-radius: 10px;
	border-top-right-radius: 10px;
}

.productlist-content .product-list-img img {
	max-width: 100%;
	max-height: 180px;
	object-fit: contain;
	transition: transform 0.3s ease;
}

.productlist-content .product-card:hover .product-list-img img {
	transform: scale(1.05);
}

.productlist-content .product-info {
	padding: 20px;
	flex-grow: 1;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
}

.productlist-content .product-title {
	font-size: 1.25rem;
	font-weight: 600;
	color: #555;
	margin-bottom: 15px;
	line-height: 1.4;
}

.productlist-content .btn-details {
	display: inline-block;
	padding: 8px 20px;
	border: 2px solid #0047AB;
	color: #0047AB;
	border-radius: 25px;
	text-decoration: none;
	font-weight: 500;
	transition: all 0.3s ease;
	text-align: center;
}

.productlist-content .btn-details:hover {
	background-color: #0047AB;
	color: white;
}

.productlist-content .row {
	margin: 0 -10px;
}

/* 电脑端：三列 */
@media (min-width: 992px) {
	.productlist-content .col-md-4 {
		padding: 0 10px;
		margin-bottom: 20px;
	}
}

/* 平板端：二列 */
@media (min-width: 768px) and (max-width: 991px) {
	.productlist-content .col-md-4 {
		padding: 0 10px;
		margin-bottom: 20px;
		flex: 0 0 50%;
		max-width: 50%;
	}
}

/* 手机端：一列 */
@media (max-width: 767px) {
	.productlist-content .col-md-4 {
		padding: 0 10px;
		margin-bottom: 20px;
		flex: 0 0 100%;
		max-width: 100%;
	}

	.productlist-content .about-header-title-shadow h1 {
		font-size: 4.5rem;
	}

	.productlist-content .about-header-title-shadow h2 {
		font-size: 1.4rem;
		width: 100%;
	}
}

/*产品详情页面*/
.product-detail {
	font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
	background-color: #f8f9fa;
}

.product-detail-header {
	background: linear-gradient(90deg, #d3ddff 0%, #ffffff 50%, #b2d8ff 100%);
	padding: 4rem 0;
	text-align: center;
	margin-bottom: 2rem;
}

.product-detail-title {
	font-size: 2.5rem;
	font-weight: bold;
	color: #333;
	margin-bottom: 1rem;
}

.product-detail-tabs {
	display: flex;
	justify-content: center;
	background-color: white;
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
	overflow: hidden;
	margin-bottom: 2rem;
	margin-top: -50px;
}

.product-detail-tab {
	flex: 1;
	padding: 2rem 1rem;
	text-align: center;
	cursor: pointer;
	transition: all 0.3s ease;
	border-right: 1px solid #dee2e6;
}

.product-detail-tab:hover {
	background-color: #002bac;
	color: white;
}

.product-detail-tab:last-child {
	border-right: none;
}

.product-detail-tab.active {
	background-color: #002bac;
	color: white;
}

.product-detail-content {
	padding: 2rem;
	margin-bottom: 2rem;
}

.product-detail-section {
	display: none;
}

.product-detail-section.active {
	display: block;
}

.product-detail-img-container {
	position: relative;
	overflow: hidden;
	margin-bottom: 1.5rem;
}

.product-detail-img {
	width: 100%;
	height: auto;
	object-fit: cover;
	transition: transform 0.3s ease;
}

.product-detail-img:hover {
	transform: scale(1.02);
}

.product-detail-features {
	background-color: #002bac;
	color: white;
	padding: 2rem;
}

.product-detail-features ul {
	padding-left: 1.5rem;
	list-style-type: none;
}

.product-detail-features li {
	margin-bottom: 0.5rem;
	position: relative;
	padding-left: 1rem;
	color: #fff;
}

.product-detail-features li:before {
	content: "•";
	position: absolute;
	left: 0;
	color: #fff;
}

.product-detail-heading {
	font-size: 1.5rem;
	font-weight: bold;
	text-align: center;
	margin-bottom: 3rem;
	color: #000;
}

.product-detail-header {
	background: linear-gradient(90deg, #d3ddff 0%, #b2d8ff 50%, #d3ddff 100%);
	padding: 4rem 0;
	text-align: center;
	margin-bottom: 2rem;
}

.product-detail-title {
	font-size: 2.5rem;
	font-weight: bold;
	color: #333;
	margin-bottom: 1rem;
}

.product-detail-tabs {
	display: flex;
	justify-content: center;
	background-color: white;
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
	overflow: hidden;
	margin-bottom: 2rem;
	margin-top: -50px;
}

.product-detail-tab {
	flex: 1;
	padding: 2rem 1rem;
	text-align: center;
	cursor: pointer;
	transition: all 0.3s ease;
	border-right: 1px solid #dee2e6;
}

.product-detail-tab:hover {
	background-color: #002bac;
	color: white;
}

.product-detail-tab:last-child {
	border-right: none;
}

.product-detail-tab.active {
	background-color: #002bac;
	color: white;
}

.product-detail-content {
	padding: 2rem;
	margin-bottom: 2rem;
}

.product-detail-section {
	display: none;
}

.product-detail-section.active {
	display: block;
}

.product-detail-img-container {
	position: relative;
	overflow: hidden;
	margin-bottom: 1.5rem;
}

.product-detail-img {
	width: 100%;
	height: auto;
	object-fit: cover;
	transition: transform 0.3s ease;
}

.product-detail-img:hover {
	transform: scale(1.02);
}

.product-detail-features {
	background-color: #002bac;
	color: white;
	padding: 2rem;
}

.product-detail-features ul {
	padding-left: 1.5rem;
	list-style-type: none;
}

.product-detail-features li {
	margin-bottom: 0.5rem;
	position: relative;
	padding-left: 1rem;
	color: #fff;
}

.product-detail-features li:before {
	content: "•";
	position: absolute;
	left: 0;
	color: #fff;
}

.product-detail-heading {
	font-size: 1.5rem;
	font-weight: bold;
	text-align: center;
	margin-bottom: 3rem;
	color: #000;
}

/*htcc*/

.htcc-product-detail-header {
	background: linear-gradient(90deg, #d3ddff 0%, #ffffff 50%, #b2d8ff 100%);
	padding: 4rem 0;
	text-align: center;
	margin-bottom: 2rem;
}

.htcc-product-detail-title {
	font-size: 2.5rem;
	font-weight: bold;
	color: #333;
	margin-bottom: 1rem;
}

.htcc-product-detail-tabs {
	display: flex;
	justify-content: center;
	background-color: white;
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
	overflow: hidden;
	margin-bottom: 2rem;
	margin-top: -50px;
}

.htcc-product-detail-tab {
	flex: 1;
	padding: 2rem 1rem;
	text-align: center;
	cursor: pointer;
	transition: all 0.3s ease;
	border-right: 1px solid #dee2e6;
}

.htcc-product-detail-tab:hover {
	background-color: #002bac;
	color: white;
}

.htcc-product-detail-tab:last-child {
	border-right: none;
}

.htcc-product-detail-tab.active {
	background-color: #002bac;
	color: white;
}

.htcc-product-detail-content {
	padding: 2rem;
	margin-bottom: 2rem;
}

.htcc-product-detail-section {
	display: none;
}

.htcc-product-detail-section.active {
	display: block;
}

.htcc-product-detail-img-container {
	position: relative;
	overflow: hidden;
	margin-bottom: 1.5rem;
}

.htcc-product-detail-img {
	width: 100%;
	height: auto;
	object-fit: cover;
	transition: transform 0.3s ease;
}

.htcc-product-detail-img:hover {
	transform: scale(1.02);
}

.htcc-product-detail-features {
	background-color: #002bac;
	color: white;
	padding: 2rem;
}

.htcc-product-detail-features ul {
	padding-left: 1.5rem;
	list-style-type: none;
}

.htcc-product-detail-features li {
	margin-bottom: 0.5rem;
	position: relative;
	padding-left: 1rem;
	color: #fff;
}

.htcc-product-detail-features li:before {
	content: "•";
	position: absolute;
	left: 0;
	color: #fff;
}

.htcc-product-detail-heading {
	font-size: 1.5rem;
	font-weight: bold;
	text-align: center;
	margin-bottom: 3rem;
	color: #000;
}

/* mutil-product-detail*/

.mutilproduct-detail-tabs {
	display: flex;
	justify-content: center;
	background-color: white;
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
	overflow: hidden;
	margin-bottom: 2rem;
	margin-top: -50px;
}

.mutilproduct-detail-tab {
	flex: 1;
	padding: 2rem 1rem;
	text-align: center;
	cursor: pointer;
	transition: all 0.3s ease;
	border-right: 1px solid #dee2e6;
}

.mutilproduct-detail-tab:hover {
	background-color: #e9ecef;
	color: #212529;
}

.mutilproduct-detail-tab.active {
	background-color: #002bac;
	color: white;
	border-color: #002bac;
}

.mutilproduct-detail-container {
	display: none;
	animation: fadeIn 0.3s ease-in-out;
	background-color: none;
}

.mutilproduct-detail-container.active {
	display: block;
}

@keyframes fadeIn {
	from {
		opacity: 0;
	}

	to {
		opacity: 1;
	}
}

.mutilproduct-detail-content {
	padding: 24px;
}

.mutilproduct-detail-heading {
	color: #002bac;
	margin-bottom: 24px;
	font-size: 24px;
	font-weight: 700;
	padding-bottom: 8px;
}

.mutilproduct-detail-features {
	background-color: #002bac;
	color: white;
	padding: 2rem;
}

.mutilproduct-detail-features ul {
	padding-left: 1.5rem;
	list-style-type: none;
}

.mutilproduct-detail-features li {
	margin-bottom: 0.5rem;
	position: relative;
	padding-left: 1rem;
	color: #fff;
}

.mutilproduct-detail-features li:before {
	content: "•";
	position: absolute;
	left: 0;
	color: #fff;
}

.mutilproduct-detail-heading {
	font-size: 1.5rem;
	font-weight: bold;
	text-align: center;
	margin-bottom: 3rem;
	color: #000;
}

.mutilproduct-detail-img-container {
	padding: 24px;
}

.mutilproduct-detail-img-container ul {
	list-style-type: disc;
	padding-left: 24px;
}

.mutilproduct-detail-img-container ul li {
	margin-bottom: 8px;
	color: #495057;
}

.mutilproduct-detail-img {
	width: 100%;
	height: auto;
	object-fit: cover;
	transition: transform 0.3s ease;
}



@media (max-width: 768px) {
	.product-detail-title {
		font-size: 2rem;
	}

	.product-detail-tab {
		padding: 0.75rem;
		font-size: 0.9rem;
	}

	.product-detail-content {
		padding: 1rem;
	}

	.htcc-product-detail-title {
		font-size: 2rem;
	}

	.htcc-product-detail-tab {
		padding: 0.75rem;
		font-size: 0.9rem;
	}

	.htcc-product-detail-content {
		padding: 1rem;
	}

	.mutilproduct-detail-title {
		font-size: 2rem;
	}

	.mutilproduct-detail-tab {
	    padding: 1rem 0.2rem;
        font-size: 0.75rem;
        line-height: 1.2rem;
	}

	.mutilproduct-detail-content {
		padding: 1rem;
	}
}

.page-item.active .page-link {
	color: #FFF;
	background-color: #002bac;
	font-size: 0.75rem;
}

.page-link {
	font-size: 0.75rem;
}

/*新闻*/
.news-header-banner {
	background: url('../../assets/images/news-banner.webp') no-repeat center center;
	background-size: cover;
	height: 400px;
	display: flex;
	align-items: center;
	justify-content: center;
	color: white;
	text-align: center;
	position: relative;
}

.news-categories {
	padding: 1.5rem 0;
	margin-top: -50px;
	/* 向上移动，使一半叠到header-banner上面 */
	position: relative;
	z-index: 10;
}

.news-categories-container {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 0;
	padding: 0rem;
}

.news-list-category-item {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	padding: 1.5rem 1rem 1rem 1rem;
	border: 1px solid #dee2e6;
	transition: all 0.3s ease;
	cursor: pointer;
	height: 100%;
	background-color: white;
}

.news-list-category-item span::before {
	font-size: 2.6rem;
}

.news-list-category-item .news-category-text {
	padding: 15px;
	font-size: 1rem;
}

.news-list-category-item .news-category-text:hover a {
	color: #fff;
}

.news-list-category-item:hover a {
	color: #fff;
}

.active a {
	color: #fff;
}

.news-list-category-item:hover {
	background-color: #002cab;
	color: white;
	border-color: #002cab;
}

.news-list-category-item:hover span::before {
	color: white;
}

.news-list-category-item.active {
	background-color: #002cab;
	color: white;
	border-color: #002cab;
}

.product-list-category-item.active span::before {
	color: white;
}

.category-icon {
	font-size: 1.1rem;
}

.news-category-text {
	font-size: 0.8rem;
	text-align: center;
	word-wrap: break-word;
}


/*人才*/
.jobs-header-banner {
	background: linear-gradient(rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.3)), url('../../assets/images/jobs-banner.webp') no-repeat center center;
	background-size: cover;
	height: 400px;
	display: flex;
	align-items: center;
	justify-content: center;
	color: white;
	text-align: center;
	position: relative;
}


/*联络我们*/
.contact-header-banner {
	background: linear-gradient(rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.3)), url('../../assets/images/contact-banner1.webp') no-repeat center center;
	background-size: cover;
	height: 400px;
	display: flex;
	align-items: center;
	justify-content: center;
	color: white;
	text-align: center;
	position: relative;
}

/*隐私免责*/
.opages-header-banner {
	background: linear-gradient(rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.3)), url('../../assets/images/opages-banner.webp') no-repeat center center;
	background-size: cover;
	height: 400px;
	display: flex;
	align-items: center;
	justify-content: center;
	color: white;
	text-align: center;
	position: relative;
}

/*搜索*/
.search-header-banner {
	background: linear-gradient(rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.3)), url('../../assets/images/search-banner.webp') no-repeat center center;
	background-size: cover;
	height: 400px;
	display: flex;
	align-items: center;
	justify-content: center;
	color: white;
	text-align: center;
	position: relative;
}

/*企业文化*/
.about-page-container {
	padding: 20px;
}

.about-page-body {
	max-width: 1200px;
	margin: 0 auto;
}

.about-page-title {
	text-align: center;
	margin-bottom: 32px;
	position: relative;
}

.about-page-title h1 {
	font-size: 28px;
	font-weight: 700;
	color: #1f2937;
	margin-bottom: 16px;
}

.about-page-title-nav {
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
	gap: 16px;
}

.about-page-title-nav a {
	text-decoration: none;
	color: #4b5563;
	font-weight: 500;
	padding: 6px 12px;
	border-radius: 6px;
	transition: all 0.2s ease;
}

.about-page-title-nav a:hover,
.about-page-title-nav a:focus {
	background-color: #e5e7eb;
	color: #1f2937;
}

.about-page-content {
	margin-bottom: 40px;
	background: white;
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
	overflow: hidden;
}

.about-page-left,
.about-page-right {
	display: flex;
	flex-direction: column;
}

.about-page-text-section {
	padding: 28px;
}

.about-page-image-section {
	padding: 0 28px 20px;
	display: flex;
	justify-content: center;
}

.about-page-image {
	max-width: 100%;
	height: auto;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.about-page-heading {
	font-size: 22px;
	font-weight: 700;
	color: #111827;
	margin-bottom: 16px;
	line-height: 1.3;
}

.about-page-content p {
	font-size: 16px;
	color: #4b5563;
	margin-bottom: 12px;
}

.about-page-content p b {
	color: #1f2937;
	font-weight: 600;
}

.about-page-divider {
	height: 1px;
	background: linear-gradient(to right, transparent, #e5e7eb, transparent);
	margin-top: 20px;
}

/* Responsive layout */
@media (min-width: 768px) {
	.about-page-content-wrapper {
		display: flex;
		flex-wrap: wrap;
	}

	.about-page-left,
	.about-page-right {
		flex: 1 1 50%;
		min-width: 0;
	}

	.about-page-image-section {
		padding: 20px 28px 28px;
	}

	br {
		display: block;
	}
}

@media (max-width: 767px) {
	.about-page-title h1 {
		font-size: 24px;
	}

	.about-page-heading {
		font-size: 20px;
	}

	.about-page-content p {
		font-size: 15px;
	}

	.about-page-text-section {
		padding: 20px;
	}

	.about-page-image-section {
		padding: 0 20px 20px;
	}

	br {
		display: block;
	}
}

/* Placeholder images for missing resources */
.about-page-image {
	background-color: #e5e7eb;
	display: flex;
	align-items: center;
	justify-content: center;
	color: #9ca3af;
	font-size: 14px;
}

/*企业沿革*/
h1 {
	font-size: 2.8rem;
	margin-bottom: 16px;
	color: #2c3e50;
	position: relative;
	display: inline-block;
}

.subtitle {
	font-size: 1.2rem;
	color: #7f8c8d;
	max-width: 600px;
	margin: 0 auto;
}

.timeline {
	position: relative;
	margin: 0 auto;
}

.timeline::before {
	content: '';
	position: absolute;
	top: 0;
	bottom: 0;
	width: 4px;
	background: linear-gradient(to bottom, #3498db, #2980b9);
	left: 50%;
	transform: translateX(-50%);
	border-radius: 2px;
}

.timeline-item {
	position: relative;
	margin-bottom: 40px;
	opacity: 0;
	transform: translateY(30px);
	transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.timeline-item.visible {
	opacity: 1;
	transform: translateY(0);
}

.timeline-item:nth-child(even) .timeline-content {
	left: calc(50% + 20px);
	text-align: left;
}

.timeline-item:nth-child(odd) .timeline-content {
	/*right: calc(50% + 20px);*/
	text-align: right;
}

.timeline-content {
	position: relative;
	width: calc(50% - 40px);
	background: white;
	padding: 25px;
	border-radius: 12px;
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
	transition: all 0.3s ease;
}

.timeline-content:hover {
	transform: translateY(-5px);
	box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.timeline-year {
	position: absolute;
	top: 20px;
	width: 50px;
	height: 50px;
	text-indent: 0rem;
	background: linear-gradient(135deg, #3498db, #2980b9);
	color: white;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-weight: bold;
	font-size: 1rem;
	box-shadow: 0 4px 15px rgba(52, 152, 219, 0.3);
}

.timeline-item:nth-child(even) .timeline-year {
	left: calc(50% - 75px);
}

.timeline-item:nth-child(odd) .timeline-year {
	right: calc(50% - 75px);
}

.timeline-title {
	font-size: 1.2rem;
	margin-bottom: 12px;
	color: #2c3e50;
}

.timeline-desc {
	color: #555;
	margin-bottom: 15px;
}

.timeline-dot {
	position: absolute;
	width: 20px;
	height: 20px;
	background: white;
	border: 4px solid #3498db;
	border-radius: 50%;
	top: 30px;
	left: 50%;
	transform: translateX(-50%);
	z-index: 2;
}

/* 响应式设计 */
@media (max-width: 768px) {
	.timeline::before {
		left: 30px;
	}

	.timeline-title {
		font-size: 1rem;
		line-height: 20px;
	}

	.timeline-item:nth-child(even) .timeline-content,
	.timeline-item:nth-child(odd) .timeline-content {
		width: calc(100% - 90px);
		left: 90px !important;
		right: auto !important;
		text-align: left;
	}

	.timeline-item:nth-child(even) .timeline-year,
	.timeline-item:nth-child(odd) .timeline-year {
		left: 5px !important;
		right: auto !important;
	}
    .tmm{padding-left:10px !important;}
	.timeline-dot {
		left: 30px;
		top: 10px;
	}

	h1 {
		font-size: 2.2rem;
	}

	.subtitle {
		font-size: 1rem;
	}
}

@media (max-width: 480px) {
	h1 {
		font-size: 1.8rem;
	}

	.timeline-content {
		padding: 20px;
		width: calc(100% - 70px) !important;
		left: 70px !important;
	}

	.timeline-year {
		width: 40px;
		height: 40px;
		font-size: 0.9rem;
	}

	.timeline-title {
		font-size: 0.875rem;
		text-indent: 0;
	}
}

/*资质荣誉*/
.honor-pages-body {
	display: flex;
	flex-wrap: wrap;
	gap: 24px;
	padding: 24px;
	max-width: 1200px;
	margin: 0 auto;
	font-family: Arial, sans-serif;
}

.honor-pages-item {
	width: calc(33.333% - 16px);
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
}

.honor-pages-item-pic {
	width: 100%;
	height: 200px;
	overflow: hidden;
	display: flex;
	justify-content: center;
	align-items: center;
	background-color: #fff;
	border: 1px solid #e9ecef;
}

.honor-pages-item-pic img {
	max-width: 100%;
	max-height: 180px;
	object-fit: contain;
	display: block;
}

.honor-pages-item-tit {
	margin-top: 12px;
	font-size: 14px;
	color: #333;
	line-height: 1.4;
	text-indent: 0;
}

@media (max-width: 768px) {
	.honor-pages-item {
		width: calc(50% - 12px);
	}
}

@media (max-width: 480px) {
	.honor-pages-body {
		gap: 16px;
		padding: 16px;
	}

	.honor-pages-item {
		width: 100%;
	}

	.honor-pages-item-pic {
		height: 180px;
	}
}

/*生产环境*/
.env-pages-body {
	display: flex;
	flex-wrap: wrap;
	gap: 20px;
	padding: 20px;
	max-width: 1200px;
	margin: 0 auto;
	font-family: Arial, sans-serif;
}

.env-pages-item {
	width: calc(25% - 15px);
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
}

.env-pages-item-pic {
	width: 100%;
	height: 180px;
	overflow: hidden;
	display: flex;
	justify-content: center;
	align-items: center;
	background-color: #f8f9fa;
	border: 1px solid #e0e0e0;
}

.env-pages-item-pic img {
	max-width: 100%;
	max-height: 160px;
	object-fit: contain;
	display: block;
}

.env-pages-item-tit {
	margin-top: 10px;
	font-size: 14px;
	color: #333;
	line-height: 1.4;
	text-indent: 0;
}

@media (max-width: 992px) {
	.env-pages-item {
		width: calc(33.333% - 13px);
	}
}

@media (max-width: 768px) {
	.env-pages-item {
		width: calc(50% - 10px);
	}
}

@media (max-width: 480px) {
	.env-pages-body {
		gap: 15px;
		padding: 15px;
	}

	.env-pages-item {
		width: 100%;
	}

	.env-pages-item-pic {
		height: 160px;
	}
}
    /* 手机端专用的Swiper容器 */
    .swiper-mobile {
      width: 100%;
      padding: 1.25rem 0;
      position: relative;
      overflow: hidden;
    }

    /* 电脑端Swiper容器 */
    .swiper-desktop {
      width: 100%;
      padding: 2.5rem 0;
      position: relative;
      overflow: hidden;
    }

    /* 电脑端样式 - 简化3D效果 */
    .swiper-desktop .swiper-slide {
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      height: auto;
      padding: 0.625rem;
      transition: all 0.5s ease;
    }

    .equipments-pic {
      width: 100%;
      height: auto;
      border-radius: 0.5rem;
      box-shadow: 0 4px 8px rgba(0,0,0,0.3);
      overflow: hidden;
      background: white;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      cursor: pointer;
      display: flex;
      flex-direction: column;
      text-indent:0;
    }

    .equipments-pic:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 8px rgba(0,0,0,0.4);
    }

    .equipments-pic img {
      width: 100%;
      height: auto;
      object-fit: contain;
      display: block;
      flex: 1;
    }

    .equipments-pic-title {
      background: #f8f9fa;
      color: #333;
      padding: 0.75rem;
      text-align: center;
      font-size: 0.875rem;
      font-weight: 600;
      border-top: 1px solid #e9ecef;
      margin-top: auto;
    }

    /* 手机端 (0 - 767px) */
    @media (max-width: 767.98px) {
      .header h1 {
        font-size: 2rem;
      }
      
      .header p {
        font-size: 1rem;
      }
      .equipments-pic {
      box-shadow: 0 2px 2px rgba(0,0,0,0.1);

      }
      .equipments-pic:hover {
      transform: translateY(-5px);
      box-shadow: 0 2px 2px rgba(0,0,0,0.1);
      }
      .equipments-pic-title {
        font-size: 0.75rem;
        padding: 0.625rem;
      }
      
      .swiper-desktop {
        display: none;
      }
      
      .swiper-mobile {
        display: block;
      }
    }

    /* 电脑端 (768px+) */
    @media (min-width: 768px) {
      .swiper-mobile {
        display: none;
      }
      
      .swiper-desktop {
        display: block;
      }
    }

    /* 导航按钮样式 */
    .swiper-button-next,
    .swiper-button-prev {
      color: white;
      opacity: 0.7;
      transition: opacity 0.3s ease;
    }

    .swiper-button-next:hover,
    .swiper-button-prev:hover {
      opacity: 1;
    }

    .swiper-button-next::after,
    .swiper-button-prev::after {
      font-size: 1.5rem;
      font-weight: bold;
    }
    
.swiper-container
{
  width: 100%;
  padding-top: 20px;
  padding-bottom: 50px;
}
.swiper-slide
{
  background-position: center;
  background-size: cover;
  width: 450px;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}
.swiper-slide .imgBx
{
  width: 100%;
  overflow: hidden;
  text-indent: 0rem ;
}
.swiper-slide .imgBx img
{
  width: 100%;
  border-radius: 10px 10px 0px 0px;
}
.swiper-slide .details
{
  box-sizing: border-box;
  padding: 20px;
}
.swiper-slide .details h3
{
  margin: 0;
  padding: 0;
  font-size: 20px;
  text-align: center;
  line-height: 20px;
  text-indent: 0px;
}
.swiper-slide .details h3 span
{
  font-size: 16px;
  color: #f44336;
}
@media (max-width: 767.98px) {
    .swiper-slide
    {
      background-position: center;
      background-size: cover;
      width: 300px;
      background: #fff;
      border-radius: 10px;
      box-shadow: 0 4px 20px rgba(0,0,0,0.2);
    }
    .swiper-slide .details h3
    {
      font-size: 14px;
    }
}
/*研发发展*/
.development-pages-container {
	margin: 0 auto;
	padding: 20px;
	font-family: Arial, sans-serif;
}

.development-pages-header {
	margin-bottom: 20px;
	line-height: 1.6;
	color: #333;
}

.development-pages-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 0;
}

.development-pages-item {
	position: relative;
	height: 250px;
	overflow: hidden;
	background-color: #f8f9fa;
}

.development-pages-item img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

.development-pages-overlay {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	color: white;
	font-weight: bold;
	font-size: 18px;
	text-indent: 0;
}

.development-pages-blue {
	background-color: #002bac;
}

.development-pages-orange {
	background-color: #ff6600;
}

.development-pages-green {
	background-color: #26956b;
}

.development-pages-stat {
	display: flex;
	align-items: center;
	justify-content: center;
	flex-direction: column;
	text-align: center;
	/* padding: 20px; */
	/* border: 1px solid #e0e0e0; */
	height: 250px;
}

.development-pages-stat-number {
	font-size: 48px;
	font-weight: bold;
	margin-bottom: 10px;
	color: #fff;
	text-indent: 0;
}

.development-pages-stat-text {
	font-size: 16px;
	line-height: 1.4;
	color: #fff;
	text-indent: 0;
}

.development-pages-footer {
	margin-top: 20px;
	padding-top: 20px;
	border-top: 1px solid #e0e0e0;
	line-height: 1.6;
	color: #333;
}

@media (max-width: 992px) {
	.development-pages-grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.development-pages-item,
	.development-pages-stat {
		height: 200px;
	}
}

@media (max-width: 768px) {
	.development-pages-grid {
		grid-template-columns: 1fr;
	}

	.development-pages-item,
	.development-pages-stat {
		height: 180px;
	}

	.development-pages-stat-number {
		font-size: 36px;
	}
}

@media (max-width: 480px) {
	.development-pages-container {
		padding: 15px;
	}

	.development-pages-header,
	.development-pages-footer {
		font-size: 14px;
	}

	.development-pages-item,
	.development-pages-stat {
		height: 180px;
	}
}

/*联系我们页面*/
.contact-pages-container {
	margin: 0 auto;
	padding-bottom: 20px;
	font-family: Arial, sans-serif;
	display: flex;
	gap: 20px;
}

.contact-pages-map {
	flex: 1;
	min-height: 400px;
	background-color: #e9ecef;
	display: flex;
	align-items: center;
	justify-content: center;
	color: #6c757d;
	border: 1px solid #dee2e6;
}

.contact-pages-info {
	flex: 0 0 350px;
	background-color: #0056b3;
	color: white;
	padding: 20px;
	border: 1px solid #004085;
}

.contact-pages-title {
	font-size: 18px;
	font-weight: bold;
	margin-bottom: 15px;
	border-bottom: 2px solid rgba(255, 255, 255, 0.3);
	padding-bottom: 10px;
	text-indent: 0;
}

.contact-pages-detail {
	margin-bottom: 10px;
	text-indent: 0;
}

.contact-pages-detail-label {
	font-weight: bold;
}

.contact-pages-office {
	margin-top: 20px;
	padding-top: 15px;
	border-top: 1px solid rgba(255, 255, 255, 0.3);
}

.contact-pages-office-title {
	font-weight: bold;
	margin-bottom: 10px;
	text-indent: 0;
}

.map-container {
	height: 695px;
	width: 100%;
	text-indent: 0;
}

@media (max-width: 992px) {
	.contact-pages-container {
		flex-direction: column;
	}

	.contact-pages-info {
		flex: 0 0 auto;
		width: 100%;
	}

	.contact-pages-map {
		min-height: 300px;
	}
}

@media (max-width: 768px) {
	.contact-pages-container {
		padding: 15px;
	}

	.contact-pages-info {
		padding: 15px;
	}

	.contact-pages-title {
		font-size: 16px;
	}

	.contact-pages-detail {
		font-size: 14px;
	}

	.contact-pages-map {
		min-height: 250px;
	}
}

@media (max-width: 480px) {
	.contact-pages-container {
		padding: 10px;
	}

	.contact-pages-info {
		padding: 10px;
	}

	.contact-pages-title {
		font-size: 14px;
	}

	.contact-pages-detail-label {
		min-width: 70px;
		font-size: 13px;
	}

	.contact-pages-map {
		min-height: 200px;
	}
}

/*手机版本类别*/
.mobile-category-page-container {
	position: fixed;
	left: 0;
	top: 50%;
	transform: translateY(-50%);
	z-index: 1000;
}

.mobile-category-page-button {
	background: #002bac;
	color: white;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
	font-size: 1rem;
	padding: 10px;
	border-radius: 0px 10px 10px 0px;
}

.mobile-category-page-button.hidden {
	display: none;
}

.mobile-category-page-overlay {
	position: fixed;
	top: 0;
	left: -70%;
	height: 100vh;
	background-color: rgba(0, 0, 0, 0.8);
	z-index: 999;
	overflow-y: auto;
	transition: left 0.3s ease-out;
	display: flex;
	align-items: center;
}

.mobile-category-page-overlay.active {
	left: 0;
}

.mobile-category-page-menu {
	padding: 20px;
}

.mobile-category-page-menu a {
	display: block;
	padding: 10px 0;
	text-decoration: none;
	color: white;
	font-size: 0.875rem;
	border-bottom: 1px solid rgba(255, 255, 255, 0.1);
	transition: color 0.2s;
	display: flex;
	align-items: center;
	gap: 5px;
}

.mobile-category-page-menu a:hover {
	color: #66b3ff;
}

.mobile-category-page-menu a:last-child {
	border-bottom: none;
}

.mobile-category-page-menu a span::before {
	color: #fff;
}

@media (min-width: 768px) {
	.mobile-category-page-container {
		display: none;
	}

	.mobile-category-page-overlay {
		display: none !important;
	}

}

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

/*复合陶瓷材料*/
       .products-ceramic {
            min-height: 100vh;
            padding: 0;
        }

        .products-ceramic .header {
            text-align: center;
            margin-bottom: 3rem;
        }

        .products-ceramic .header h1 {
            font-size: 2.25rem;
            font-weight: 700;
            color: #212529;
            line-height: 1.2;
        }

        .products-ceramic .product-item {
            background: white;
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
            margin-bottom: 2rem;
            overflow: hidden;
        }

        .products-ceramic .product-title {
            padding: 1.5rem;
            font-size: 1.25rem;
            font-weight: 600;
            color: #212529;
            background-color: #f8f9fa;
            margin: 0;
            border-bottom: 1px solid #dee2e6;
        }

        .products-ceramic .product-content {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
            padding: 1.5rem;
        }
        .products-ceramic .table-container {
            background: white;
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
            overflow: hidden;
            margin-bottom: 2rem;
        }

        .products-ceramic table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.95rem;
        }

        .products-ceramic th,
        .products-ceramic td {
            padding: 1rem;
            text-align: left;
            border: 1px solid #dee2e6;
            line-height: 1rem;
        }

        .products-ceramic th {
            background-color: #003e8c;
            font-weight: 600;
            color: #FFF;
        }
        .products-ceramic th::after{
            content:"";
        }
        .products-ceramic th:hover {
            background-color: #094fa6;
        }

        .products-ceramic tr:nth-child(even) {
            background-color: #fafafa;
        }

        .products-ceramic tr:hover {
            background-color: #f1f5f9;
        }

        .products-ceramic .highlight {
            font-weight: 600;
            color: #1f2937;
        }
        @media (min-width: 768px) {
            .products-ceramic .product-content {
                flex-direction: row;
                gap: 2rem;
            }
            .products-ceramic table {
                font-size: 0.85rem;
                min-width: 500px;
            }

            .products-ceramic th,
            .products-ceramic td {
                padding: 0.75rem;
                line-height: 1.5rem;
            }
            .products-ceramic th::after{
                content:"";
            }
            .products-ceramic .table-responsive {
                overflow-x: auto;
            }
        }

        .products-ceramic .image-section {
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
        }

        .products-ceramic .image-container {
            position: relative;
            width: 100%;
            padding-top: 65%; /* ≈ 245px / 宽度(375px) ≈ 65%；可根据设计调整比例 */
            height: 0; /* 高度由 padding-top 控制 */
            overflow: hidden;
        }
        .products-ceramic .product-details .ceramic-pt5 {
            padding-top:2rem;
        }

        @media (min-width: 768px) {
            .products-ceramic .image-container {
            /*padding-top: 56.25%; */
            }
            .products-ceramic .product-details .ceramic-pt5 {
            padding-top:0rem;
        }
        }
        @media (max-width: 480px) {
            .products-ceramic .image-container {
            padding-top: 75%; /* 更高的比例，适配小屏 */
            }
            .products-ceramic .product-details .ceramic-pt5 {
            padding-top:2rem;
            }
        }
        .products-ceramic .product-ceramic-image {
            width: 100%;
            /*height: 100%;*/
            position: absolute;
            top: 0;
            left: 0;
            opacity: 0;
            transition: opacity 0.5s ease-in-out;
        }

        .products-ceramic .product-ceramic-image.active {
            opacity: 1;
        }

        .products-ceramic .image-description {
            font-size: 0.95rem;
            color: #495057;
            line-height: 1.5;
            margin: 0;
        }

        .products-ceramic .product-details {
            color: #495057;
            line-height: 0.75rem;
        }

        @media (min-width: 768px) {
            .products-ceramic .product-details {
                /*width: 100%;*/
            }
        }

        .products-ceramic .product-details ul {
            padding-left: 1.25rem;
            margin: 0;
        }

        .products-ceramic .product-details li {
            margin-bottom: 0.5rem;
            font-size: 0.875rem;
        }

        .products-ceramic .product-details li:last-child {
            margin-bottom: 0;
        }
        
/*基站天线*/
        .base-station-antenna-container {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            margin: 0 auto;
            padding: 40px 20px;
        }

        .base-station-antenna-product-image {
            display: flex;
            justify-content: center;
            align-items: self-start;
            position: relative;
        }

        /* Swiper 容器样式 */
        .base-station-antenna-swiper-container {
            width: 100%;
            position: relative;
            overflow: hidden;
        }

        /* 确保swiper-slide内容居中并自适应 */
         .base-station-antenna-swiper-container  .swiper-slide {
            display: flex;
            justify-content: center;
            align-items: flex-start;
            height: auto !important;
            padding: 10px;
            background: none;
            box-shadow: 0 0px 0px rgba(0,0,0,0);
        }

        .base-station-antenna-swiper-slide img {
            max-width: 100%;
            height: auto;
            object-fit: contain;
            box-sizing: border-box;
            display: block;
            width: 100%;
        }

        /* 分页指示器 */
        .base-station-antenna-swiper-pagination {
            position: absolute;
            bottom: 10px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            gap: 8px;
            z-index: 10;
        }

         .base-station-antenna-swiper-container  .base-station-antenna-swiper-pagination-bullet {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: #002bac;
            opacity: 0.5;
            transition: opacity 0.3s ease;
        }

         .base-station-antenna-swiper-container  .base-station-antenna-swiper-pagination-bullet-active {
            background: #ccc;
            opacity: 1;
        }

        .base-station-antenna-title {
            color: #2c3e50;
            font-size: 24px;
            margin-bottom: 20px;
            border-bottom: 1px solid #002bac;
            padding-bottom: 10px;
        }

        .base-station-antenna-list {
            list-style-type: none;
            padding-left: 0;
            margin: 20px 0;
        }

        .base-station-antenna-list li {
            padding-left: 20px;
            position: relative;
            margin: 0;
        }

        .base-station-antenna-list li::before {
            content: '*';
            position: absolute;
            left: 0;
            color: #002cab;
            font-weight: bold;
            top:3px;
        }

        .base-station-antenna-table-container {
            overflow-x: auto;
            margin: 20px 0;
            -webkit-overflow-scrolling: touch;
            width: 100%;
        }

        .base-station-antenna-table {
            width: 100%;
            border-collapse: collapse;
            box-shadow: 0 2px 8px rgba(0,0,0,0.1);
            min-width: 600px;
        }

        .base-station-antenna-table th,
        .base-station-antenna-table td {
            border: 1px solid #ddd;
            padding: 12px;
            text-align: center;
            word-break: break-all;
            overflow-wrap: break-word;
        }

        .base-station-antenna-table th {
            background-color: #002cab;
            color: white;
            font-weight: bold;
        }
         .base-station-antenna-table th::after {
            content:"";
        }

        .base-station-antenna-table tr:nth-child(even) {
            background-color: #f2f2f2;
        }

        .base-station-antenna-footer-note {
            font-size: 12px;
            text-align: center;
            color: #7f8c8d;
            margin-top: 10px;
        }

        .base-station-antenna-divider {
            height: 2px;
            background: linear-gradient(to right, transparent, #002cab, transparent);
            margin: 40px 0;
        }

        .base-station-antenna-section-title {
            text-align: center;
            color: #002cab;
            font-size: 28px;
            margin: 40px 0 30px;
            font-weight: bold;
        }

        .base-station-antenna-gray-bg {
            background-color: #ecf0f1;
            margin-bottom: 20px;
            padding: 20px 0;
        }

         .base-station-antenna-swiper-container  .swiper-button-prev,
         .base-station-antenna-swiper-container  .swiper-button-next {
            background-color: #cccccc87 !important;
            border-radius: 50% !important;
            width: 32px !important;
            height: 32px !important;
            display: flex !important;
            align-items: center !important;
            justify-content: center !important;
            opacity: 0 !important; /* 初始隐藏 */
            transition: opacity 0.3s ease !important;
            color: white !important;
            font-size: 18px !important;
            --swiper-navigation-size: 18px !important;
            pointer-events: none; /* 初始不接收鼠标事件 */
        }
        .base-station-antenna-product-image .swiper-button-prev::after,
        .base-station-antenna-product-image .swiper-button-next::after {
            font-size: 1rem;
        }
        .ant .base-station-antenna-table-container .swiper-button-prev::after,
        .ant .base-station-antenna-table-container .swiper-button-next::after {
            font-size: 1rem;
        }

        /* 鼠标悬停时显示按钮 */
        .base-station-antenna-swiper-container:hover .swiper-button-prev,
        .base-station-antenna-swiper-container:hover .swiper-button-next {
            opacity: 0.8 !important;
            pointer-events: auto !important;
        }

         .base-station-antenna-swiper-container .swiper-button-prev:hover,
         .base-station-antenna-swiper-container .swiper-button-next:hover {
            opacity: 1 !important;
            background-color: #002bac !important;
        }
        
         .base-station-antenna-swiper-container  .swiper-slide p {
            position: absolute; 
            bottom: 10px; 
            font-size: 1rem; 
            font-weight: bold; 
            text-align: center;
            line-height: 1rem;
        }
        
        #antennaEquip img {
            width: 100%;
        }
        .cloud {
          position: relative;
          width: 100%;
          /* 如果你希望高度自适应内容，可设 min-height；若要全屏则用 height: 100vh */
          min-height: 600px; /* 可根据需要调整 */
          overflow: hidden;
        }
        
        .cloud-video-background {
          position: absolute;
          top: 0;
          left: 0;
          width: 100%;
          height: 100%;
          object-fit: cover; /* 关键：保持比例并覆盖整个容器 */
          z-index: -1; /* 确保视频在内容后面 */
        }
	    .antenna-main{
	    /*margin:0 10px;*/
	    background-color: rgba(255, 255, 255, 0.4);
	    padding:15px;
	    color:#fff;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
	    }

	    .ant{margin:0 auto;}
	    .ant .base-station-antenna-list ul li {line-height:1rem;}
        /* 手机屏幕自适应 */
        @media (max-width: 768px) {
            .base-station-antenna-container {
                padding: 15px;
            }

            .base-station-antenna-title {
                font-size: 20px;
                margin-bottom: 15px;
            }
            
            .base-station-antenna-table {
                min-width: 100%;
                font-size: 14px;
            }
            
            .base-station-antenna-table th,
            .base-station-antenna-table td {
                padding: 8px;
            }
            
            .base-station-antenna-section-title {
                font-size: 24px;
                margin: 30px 0 20px;
            }
            
            .base-station-antenna-gray-bg {
               margin-bottom: 20px;
               padding: 20px 0;
            }
            
            .base-station-antenna-footer-note {
                font-size: 10px;
            }
            
            /* Swiper按钮在小屏幕上的调整 */
             .base-station-antenna-swiper-container .swiper-button-prev,
             .base-station-antenna-swiper-container .swiper-button-next {
                width: 28px !important;
                height: 28px !important;
                font-size: 14px !important;
                --swiper-navigation-size: 14px !important;
            }
            
            /* 移动端图片容器调整 */
             .base-station-antenna-swiper-container  .swiper-slide {
                padding: 5px;
            }
        /*.cloud {*/
    	   /* background: url(../images/cloud.webp) 60% center no-repeat;*/
    	   /* padding: 20px 0;*/
	       /* }*/
        }
        
        @media (max-width: 480px) {
            .base-station-antenna-container {
                padding: 10px;
            }
            .base-station-antenna-product-info {
                display: block;
            }
            .base-station-antenna-title {
                font-size: 18px;
            }
            
            .base-station-antenna-section-title {
                font-size: 20px;
                margin: 25px 0 15px;
            }
            
            .base-station-antenna-list li {
                font-size: 14px;
                margin-bottom: 2px;
            }
            
            .base-station-antenna-table {
                font-size: 12px;
            }
            
            .base-station-antenna-table th,
            .base-station-antenna-table td {
                padding: 6px;
            }
            
            /* 小屏幕图片容器进一步调整 */
             .base-station-antenna-swiper-container  .swiper-slide {
                padding: 3px;
            }
             .base-station-antenna-swiper-container  .swiper-slide img {
                width: 100%;
            }
        }
        
/*控股子公司*/
.contact-section{max-width:inherit;padding:0;}
.about-content .contactsublist{padding:0;}
.about-content .contactsublist ul{background-color:#fff;margin:10px;min-height:180px;padding:15px 30px;box-shadow: 0 2px 10px rgba(0,0,0,0.1);}
.about-content .contactsublist ul li{list-style-type:none;margin-bottom:0;margin-top:0;}
.about-content .contactsublist ul li.contitle {
  position: relative;
  font-weight: bold;
  font-size: 1.2rem;
  padding: 5px 0;
}

.about-content .contactsublist ul li.contitle::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 4.8rem; 
  height: 2px;
  background-color: #002bac;
}
.about-content .contactsublist ul li.conmap{font-size:0.75rem;color:#002bac;float:right;}
.about-content .contactsublist ul li.conmap .fa-map-marker{color:#002bac;}