@charset "utf-8";
/* CSS Document */

/* ========== 导航样式 ========== */
.header {
	width: 100%;
	background: #fff;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
	position: fixed;
	top: 0;
	z-index: 1000;
}

.header-content {

	margin: 0 auto;
	padding: 0 130px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	height: 80px;
}

/* Logo样式 */
.logo a {
	display: block;
	line-height: 0;
}

.logo img {
	height: 50px;
	width: auto;
	transition: transform 0.3s ease;
}

.logo img:hover {
	transform: scale(1.05);
}

/* 导航菜单 */
.nav {
	display: flex;
	align-items: center;
}

.nav-list {
	display: flex;
	align-items: center;
	gap: 45px;
}

.nav-list li {
	position: relative;
}

.nav-list li a {
	color: #333;
	font-size: 16px;
	font-weight: 400;
	padding: 8px 0;
	display: block;
	transition: all 0.3s ease;
	position: relative;
	margin-bottom: 0;
}

.nav-list li a::after {
	content: '';
	position: absolute;
	bottom: 0;
	left: 50%;
	transform: translateX(-50%);
	width: 0;
	height: 2px;
	background: #043492;
	transition: width 0.3s ease;
}
.abob{
	padding-top: 80px;
}
.nav-list li a:hover {
	color: #043492;
}

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

/* 导航下拉菜单 */
.nav-item.has-dropdown {
	position: relative;
}

.dropdown-menu {
	position: fixed;
	top: 80px;
	left: 0;
	right: 0;
	width: 100%;
	background: #fff;
	border-top: 1px solid #e0e0e0;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
	opacity: 0;
	visibility: hidden;
	transform: translateY(-10px);
	transition: all 0.3s ease;
	z-index: 999;
	display: flex;
	justify-content: center;
	align-items: center;
	padding: 20px 0;
}

.nav-item.has-dropdown:hover .dropdown-menu {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}

.dropdown-menu li {
	display: inline-block;
	margin: 0 30px;
	border-bottom: none;
}

.dropdown-menu li:last-child {
	border-bottom: none;
}

.dropdown-link {
	display: block;
	padding: 8px 20px;
	color: #666 !important;
	font-size: 15px;
	text-decoration: none;
	transition: all 0.3s ease;
}

.dropdown-link::after {
	display: none !important;
}

.dropdown-link:hover {
	background: transparent;
	color: #043492 !important;
}

/* 直达商城特殊样式 */
.nav-list li a.shop-link {
	
}

/* 移动端汉堡菜单 */
.mobile-toggle {
	display: none;
	flex-direction: column;
	cursor: pointer;
	padding: 10px;
}

.mobile-toggle span {
	width: 25px;
	height: 3px;
	background: #333;
	margin: 3px 0;
	transition: all 0.3s ease;
	border-radius: 2px;
}

.mobile-toggle.active span:nth-child(1) {
	transform: rotate(45deg) translate(7px, 7px);
}

.mobile-toggle.active span:nth-child(2) {
	opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
	transform: rotate(-45deg) translate(7px, -7px);
}

/* ========== 响应式设计 ========== */

/* 平板设备 */
@media screen and (max-width: 1024px) {
	.header-content {
		padding: 0 30px;
	}
	
	.nav-list {
		gap: 30px;
	}
	
	.nav-list li a {
		font-size: 15px;
	}
}

/* 移动设备 */
@media screen and (max-width: 768px) {
	body {
		padding-top: 70px;
	}
	
	.header-content {
		height: 70px;
		padding: 0 20px;
	}
	
	.logo img {
		height: 40px;
	}
	
	.mobile-toggle {
		display: flex;
	}
	
	.nav-list {
		position: fixed;
		top: 70px;
		right: -100%;
		width: 280px;
		height: calc(100vh - 70px);
		background: #fff;
		flex-direction: column;
		gap: 0;
		padding: 30px 0;
		box-shadow: -2px 0 8px rgba(0, 0, 0, 0.1);
		transition: right 0.3s ease;
		overflow-y: auto;
	}
	
	.nav-list.active {
		right: 0;
	}
	
	.nav-list li {
		width: 100%;
		border-bottom: 1px solid #f0f0f0;
	}
	
	.nav-list li a {
		padding: 20px 30px;
		font-size: 16px;
	}
	
	.nav-list li a::after {
		display: none;
	}
	
	.nav-list li a:hover {
		background: #f8f8f8;
	}
	
	/* 移动端二级菜单样式 */
	.nav-item.has-dropdown {
		position: relative;
	}
	
	.nav-item.has-dropdown > .nav-link::after {
		content: '▼';
		font-size: 12px;
		color: #999;
		margin-left: 10px;
		transition: transform 0.3s ease;
	}
	
	.nav-item.has-dropdown.active > .nav-link::after {
		transform: rotate(180deg);
	}
	
	.dropdown-menu {
		position: static !important;
		width: 100% !important;
		background: #f8f8f8 !important;
		border: none !important;
		box-shadow: none !important;
		opacity: 1 !important;
		visibility: visible !important;
		transform: none !important;
		display: none;
		flex-direction: column;
		padding: 0 !important;
		margin: 0;
		border-top: 1px solid #e0e0e0;
	}
	
	.nav-item.has-dropdown.active .dropdown-menu {
		display: flex;
	}
	
	.dropdown-menu li {
		display: block !important;
		margin: 0 !important;
		border-bottom: 1px solid #e0e0e0;
		width: 100%;
	}
	
	.dropdown-menu li:last-child {
		border-bottom: none;
	}
	
	.dropdown-link {
		padding: 15px 50px !important;
		font-size: 14px !important;
		color: #666 !important;
		background: transparent !important;
		border: none !important;
	}
	
	.dropdown-link:hover {
		background: #e8e8e8 !important;
		color: #043492 !important;
	}
}

/* 小屏手机 */
@media screen and (max-width: 480px) {
	.header-content {
		padding: 0 15px;
	}
	
	.logo img {
		height: 35px;
	}
	
	.nav-list {
		width: 250px;
	}
}

/* ========== 轮播样式 ========== */
.banner-section {
	width: 100%;
	position: relative;
}

.banner-swiper {
	width: 100%;
	height: 100vh;
	position: relative;
}

.banner-slider {
	width: 100%;
	height: 100vh;
	position: relative;
	overflow: hidden;
}

/* 轮播项 */
.banner-item {
	width: 100%;
	height: 100%;
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
}

.swiper-slide.banner-item {
	position: relative;
}

/* 遮罩层 */
.banner-overlay {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: rgba(0, 0, 0, 0.3);
	display: none;
}

/* 固定内容 */
.banner-content {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 10;
}

.banner-wrapper {
	max-width: 1200px;
	width: 100%;
	padding: 0 20px;
	text-align: center;
}

.banner-title {
	color: #fff;
	font-size: 60px;
	font-weight: 700;
	margin-bottom: 40px;
	text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
	animation: fadeInUp 1s ease;
}

@keyframes fadeInUp {
	from {
		opacity: 0;
		transform: translateY(30px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

/* 查看详情按钮 */
.banner-btn {
	display: inline-block;
	padding: 15px 50px;
	background: transparent;
	color: #fff;
	font-size: 18px;
	border: 2px solid #fff;
	border-radius: 50px;
	text-decoration: none;
	transition: all 0.3s ease;
	cursor: pointer;
	margin-top: 40px;
	position: absolute;
	bottom: 200px;
	left: 50%;
	transform: translateX(-50%);
}

.banner-btn:hover {
	background: #fff;
	color: #333;
	transform: translateX(-50%) translateY(-2px);
	box-shadow: 0 5px 15px rgba(255, 255, 255, 0.3);
}

/* 左右切换按钮 */
.banner-arrow {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	width: 50px;
	height: 50px;
	background: rgba(255, 255, 255, 0.3);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	z-index: 15;
	transition: all 0.3s ease;
}

.banner-arrow:hover {
	background: rgba(255, 255, 255, 0.8);
}

.banner-arrow span {
	color: #fff;
	font-size: 24px;
	font-weight: bold;
}

.banner-arrow:hover span {
	color: #333;
}

.banner-prev {
	left: 30px;
}

.banner-next {
	right: 30px;
}

/* Swiper分页器样式 */
.banner-pagination {
	position: absolute !important;
	bottom: 30px !important;
	left: 50% !important;
	transform: translateX(-50%) !important;
	display: flex !important;
	justify-content: center !important;
	align-items: center !important;
	gap: 15px;
	z-index: 15;
	width: auto !important;
}

.banner-pagination .swiper-pagination-bullet {
	width: 12px;
	height: 12px;
	background: rgba(255, 255, 255, 0.5);
	opacity: 1;
	transition: all 0.3s ease;
}

.banner-pagination .swiper-pagination-bullet:hover {
	background: rgba(255, 255, 255, 0.8);
	transform: scale(1.2);
}

.banner-pagination .swiper-pagination-bullet-active {
	background: #fff;
	width: 40px;
	border-radius: 6px;
}

/* 旧的指示器样式（保留兼容） */
.banner-indicators {
	position: absolute;
	bottom: 30px;
	left: 50%;
	transform: translateX(-50%);
	display: flex;
	gap: 15px;
	z-index: 15;
}

.indicator {
	width: 12px;
	height: 12px;
	background: rgba(255, 255, 255, 0.5);
	border-radius: 50%;
	cursor: pointer;
	transition: all 0.3s ease;
}

.indicator:hover {
	background: rgba(255, 255, 255, 0.8);
	transform: scale(1.2);
}

.indicator.active {
	background: #fff;
	width: 40px;
	border-radius: 6px;
}

/* ========== 轮播响应式设计 ========== */

/* 平板设备 */
@media screen and (max-width: 1024px) {
	.banner-swiper {
		height: 100vh;
	}
	
	.banner-slider {
		height: 100vh;
	}
	
	.banner-title {
		font-size: 40px;
		margin-bottom: 30px;
	}
	
	.banner-btn {
		padding: 12px 40px;
		font-size: 16px;
		bottom: 180px;
	}
	
	.banner-arrow {
		width: 45px;
		height: 45px;
	}
	
	.banner-prev {
		left: 20px;
	}
	
	.banner-next {
		right: 20px;
	}
}

/* 移动设备 */
@media screen and (max-width: 768px) {
	.banner-swiper {
		height: 100vh;
	}
	
	.banner-slider {
		height: 100vh;
	}
	
	.banner-title {
		font-size: 28px;
		margin-bottom: 25px;
	}
	
	.banner-btn {
		padding: 10px 30px;
		font-size: 14px;
		bottom: 150px;
	}
	
	.banner-arrow {
		width: 40px;
		height: 40px;
	}
	
	.banner-arrow span {
		font-size: 20px;
	}
	
	.banner-prev {
		left: 15px;
	}
	
	.banner-next {
		right: 15px;
	}
	
	.banner-pagination {
		bottom: 20px !important;
		gap: 10px;
	}
	
	.banner-pagination .swiper-pagination-bullet {
		width: 10px;
		height: 10px;
	}
	
	.banner-pagination .swiper-pagination-bullet-active {
		width: 30px;
	}
	
	.banner-indicators {
		bottom: 20px;
		gap: 10px;
	}
	
	.indicator {
		width: 10px;
		height: 10px;
	}
	
	.indicator.active {
		width: 30px;
	}
}

/* 小屏手机 */
@media screen and (max-width: 480px) {
	.banner-swiper {
		height: 50vh;
	}
	
	.banner-slider {
		height: 50vh;
	}
	
	.banner-title {
		font-size: 20px;
		margin-bottom: 20px;
		padding: 0 0px;
	}
	
	.banner-btn {
		padding: 8px 25px;
		font-size: 13px;
		bottom: 100px;
	}
	
	.banner-arrow {
		width: 35px;
		height: 35px;
	}
	
	.banner-arrow span {
		font-size: 18px;
	}
	
	.banner-prev {
		left: 10px;
	}
	
	.banner-next {
		right: 10px;
	}
}

/* ========== 首页解决方案区域样式 ========== */
.homepage-solution-section {
	width: 100%;
	position: relative;
}

.solution-bg {
	width: 100%;
	height: 100vh;
	background-image: url('../images/index2.png');
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
	display: flex;
	align-items: center;
	position: relative;
}

.solution-bg::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	
}

.solution-container {
	max-width: 1200px;
	width: 100%;
	margin: 0 auto;
	padding: 0 20px;
	position: relative;
	z-index: 2;
}

.homepage-solution-title {
	color: #fff;
	font-size: 36px;
	font-weight: 700;
	text-align: center;
	margin-bottom: 160px;
	line-height: 1.6;
	text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
}

.solution-list {
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
	gap: 40px;
	margin-bottom: 220px;
}

.solution-item {
	flex: 1;
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
}

.solution-icon {
	width: 50px;
	height: 50px;
	margin-bottom: 30px;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: transform 0.3s ease;
}

.solution-icon img {
	width: 100%;
	height: 100%;
	object-fit: contain;
}

.solution-item:hover .solution-icon {
	transform: translateY(-10px);
}

.solution-text {
	color: #fff;
	font-size: 18px;
	font-weight: 500;
	line-height: 1.6;
	text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.3);
}

.solution-more-btn {
	display: block;
	width: fit-content;
	margin: 0 auto;
	padding: 15px 50px;
	background: transparent;
	color: #fff;
	font-size: 18px;
	border: 2px solid #fff;
	border-radius: 50px;
	text-align: center;
	text-decoration: none;
	transition: all 0.3s ease;
}

.solution-more-btn:hover {
	background: #fff;
	color: #333;
	transform: translateY(-2px);
	box-shadow: 0 5px 15px rgba(255, 255, 255, 0.3);
}

/* ========== 首页解决方案响应式设计 ========== */

/* 平板设备 */
@media screen and (max-width: 1024px) {
	.solution-bg {
		height: 100vh;
	}
	
	.homepage-solution-title {
		font-size: 36px;
		margin-bottom: 60px;
	}
	
	.solution-list {
		gap: 30px;
		margin-bottom: 60px;
	}
	
	.solution-icon {
		width: 100px;
		height: 100px;
		margin-bottom: 25px;
	}
	
	.solution-text {
		font-size: 16px;
	}
	
	.solution-more-btn {
		padding: 12px 40px;
		font-size: 16px;
	}
}

/* 移动设备 */
@media screen and (max-width: 768px) {
	.solution-bg {
		height: 100vh;
	}
	
	.homepage-solution-title {
		font-size: 28px;
		margin-bottom: 50px;
	}
	
	.solution-list {
		flex-wrap: wrap;
		gap: 40px;
		margin-bottom: 50px;
	}
	
	.solution-item {
		flex-basis: calc(50% - 20px);
	}
	
	.solution-icon {
		width: 80px;
		height: 80px;
		margin-bottom: 20px;
	}
	
	.solution-text {
		font-size: 15px;
	}
	
	.solution-more-btn {
		padding: 10px 30px;
		font-size: 14px;
	}
}

/* 小屏手机 */
@media screen and (max-width: 480px) {
	.solution-bg {
		height: 70vh;
	}
	
	.homepage-solution-title {
		font-size: 22px;
		margin-bottom: 40px;
		line-height: 1.5;
	}
	
	.solution-list {

		gap: 35px;
		margin-bottom: 40px;
	}
	
	.solution-item {
		flex-basis: 40%;
	}
	
	.solution-icon {
		width: 70px;
		height: 70px;
		margin-bottom: 15px;
	}
	
	.solution-text {
		font-size: 14px;
	}
	
	.solution-more-btn {
		padding: 8px 25px;
		font-size: 13px;
	}
}

/* ========== 市场布局区域样式 ========== */
.market-section {
	width: 100%;
	background: #fafafa;
	padding: 100px 0;
}

.market-container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 0px;
}

.market-main-title {
	font-size: 36px;
	font-weight: 700;
	color: #333;
	text-align: center;
	margin-bottom: 80px;
}

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

.market-left {
	flex: 1;
	max-width: 735px;
	padding: 50px 50px;
	background-color: #f2f2f2;
}

.market-title {
	font-size: 24px;
	font-weight: 700;
	color: #043492;
	text-align: center;
	margin-bottom: 30px;
}

.market-desc {
	font-size: 16px;
	color: #808080;
	line-height: 1.8;
	margin-bottom: 50px;
}

.market-data {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 40px 60px;
}

.data-item {
	display: flex;
	align-items: center;
	gap: 25px;
}

.data-number {
	display: flex;
	align-items: baseline;
}

.number-value {
	font-size: 30px;
	font-weight: 700;
	color: #043492;
	line-height: 1;
}

.number-plus {
	font-size: 30px;
	font-weight: 700;
	color: #043492;
	margin-left: 5px;
}

.data-label {
	font-size: 16px;
	color: #999;
	line-height: 1.6;
}

.market-right {
	display: flex;
	justify-content: center;
	align-items: center;
}

.market-circle {
	width: 430px;
	height: 430px;
	border-radius: 50%;
	background: transparent;
	overflow: hidden;
}



/* ========== LOGO滚动区域样式 ========== */
.logo-scroll-section {
	width: 100%;
	background: #fff;
	padding: 45px 0;
	overflow: hidden;
}

.logo-scroll-wrapper {
	width: 100%;
	overflow: hidden;
	padding: 15px 0;
}

.logo-scroll-track {
	display: flex;
	align-items: center;
	animation: scroll-left 80s linear infinite;
	width: fit-content;
}

.logo-scroll-track:hover {
	animation-play-state: paused;
}

@keyframes scroll-left {
	0% {
		transform: translateX(0);
	}
	100% {
		transform: translateX(-50%);
	}
}

.logo-item {
	flex-shrink: 0;
	width: auto;
	min-width: 120px;
	height: 80px;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 15px 35px;
	overflow: visible;
}

.logo-item img {
	height: 50px;
	width: auto;
	object-fit: contain;
	filter: grayscale(0%);
	opacity: 1;
	transition: all 0.3s ease;
}

.logo-item:hover img {
	transform: scale(1.3);
}

/* ========== 市场布局响应式设计 ========== */

/* 平板设备 */
@media screen and (max-width: 1024px) {
	.market-section {
		padding: 80px 0;
	}
	
	.market-main-title {
		font-size: 36px;
		margin-bottom: 60px;
	}
	
	.market-content {
		gap: 60px;
	}
	
	.market-title {
		font-size: 28px;
		margin-bottom: 25px;
	}
	
	.market-desc {
		font-size: 15px;
		margin-bottom: 40px;
	}
	
	.market-data {
		gap: 35px 50px;
	}
	
	.number-value {
		font-size: 40px;
	}
	
	.number-plus {
		font-size: 28px;
	}
	
	.data-label {
		font-size: 15px;
	}
	
	.market-circle {
		width: 350px;
		height: 350px;
	}
	

	
	.logo-item {
		width: auto;
		min-width: 100px;
		height: 70px;
		padding: 12px 30px;
	}
	
	.logo-item img {
		height: 40px;
	}
}

/* 移动设备 */
@media screen and (max-width: 768px) {
	.market-section {
		padding: 60px 0;
	}
	
	.market-main-title {
		font-size: 28px;
		margin-bottom: 50px;
	}
	
	.market-content {
		flex-direction: column;
		gap: 50px;
	}
	
	.market-left {
		max-width: 100%;
	}
	
	.market-title {
		font-size: 24px;
		margin-bottom: 20px;
	}
	
	.market-desc {
		font-size: 14px;
		margin-bottom: 35px;
	}
	
	.market-data {
		gap: 30px 40px;
	}
	
	.number-value {
		font-size: 36px;
	}
	
	.number-plus {
		font-size: 24px;
	}
	
	.data-label {
		font-size: 14px;
	}
	
	.market-circle {
		width: 280px;
		height: 280px;
	}

	
	.logo-scroll-section {
		padding: 50px 0;
	}
	
	.logo-item {
		width: auto;
		min-width: 80px;
		height: 60px;
		padding: 10px 25px;
	}
	
	.logo-item img {
		height: 35px;
	}
}

/* 小屏手机 */
@media screen and (max-width: 480px) {
	.market-section {
		padding: 50px 0;
	}
	
	.market-main-title {
		font-size: 22px;
		margin-bottom: 40px;
		line-height: 1.5;
	}
	
	.market-content {
		gap: 40px;
	}
	
	.market-title {
		font-size: 20px;
		margin-bottom: 18px;
	}
	
	.market-desc {
		font-size: 13px;
		margin-bottom: 30px;
	}
	
	.market-data {
		grid-template-columns: 1fr;
		gap: 25px;
	}
	
	.number-value {
		font-size: 32px;
	}
	
	.number-plus {
		font-size: 22px;
	}
	
	.data-label {
		font-size: 13px;
	}
	
	.market-circle {
		width: 220px;
		height: 220px;
	}

	
	.logo-scroll-section {
		padding: 40px 0;
	}
	
	.logo-item {
		width: auto;
		min-width: 70px;
		height: 50px;
		padding: 8px 20px;
	}
	
	.logo-item img {
		height: 30px;
	}
}

/* ========== 底部区域样式 ========== */
.footer {
	width: 100%;
	position: relative;
}

.footer-bg {
	width: 100%;
	background-image: url('../images/bottom@2x.png');
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
	position: relative;
	color: #fff;
}



.footer-container {

	margin: 0 auto;
	padding: 80px 130px 0;
	display: flex;
	justify-content: space-between;
	gap: 100px;
	position: relative;
	z-index: 2;
}

/* 左侧内容 */
.footer-left {
	flex: 1;
	max-width: 400px;
}

.footer-logo {
	margin-bottom: 40px;
}

.footer-logo img {
	height: 60px;
	width: auto;
}

.footer-contact {
	margin-bottom: 40px;
}

.contact-item {
	display: flex;
	align-items: center;
	margin-bottom: 20px;
}

.contact-icon {
	width: 20px;
	height: 20px;
	margin-right: 15px;
	flex-shrink: 0;
}

.contact-text {
	color: #ccc;
	font-size: 14px;
	line-height: 1.6;
}

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

.social-item {
	position: relative;
	cursor: pointer;
}

.social-item img {
	width: 40px;
	height: 40px;
	transition: transform 0.3s ease;
}

.social-item:hover img {
	transform: scale(1.1);
}

.qr-popup {
	position: absolute;
	bottom: 50px;
	left: 50%;
	transform: translateX(-50%);
	width: 120px;
	height: 120px;
	background: #fff;
	border-radius: 8px;
	box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
	opacity: 0;
	visibility: hidden;
	transition: all 0.3s ease;
	z-index: 10;
	padding: 8px;
}

.social-item:hover .qr-popup {
	opacity: 1;
	visibility: visible;
	transform: translateX(-50%) translateY(-10px);
}

.qr-popup img {
	width: 100% !important;
	height: 100% !important;
	object-fit: contain;
	border-radius: 4px;
}

.qr-popup::after {
	content: '';
	position: absolute;
	top: 100%;
	left: 50%;
	transform: translateX(-50%);
	width: 0;
	height: 0;
	border-left: 8px solid transparent;
	border-right: 8px solid transparent;
	border-top: 8px solid #fff;
}

/* 右侧内容 */
.footer-right {
	
}

.footer-nav {
	display: flex;
	gap: 70px;
}

.nav-column {
	flex: 1;
	min-width: 85px;
}

.nav-title {
	font-size: 18px;
	font-weight: 600;
	color: #fff;
	margin-bottom: 30px;
}

.nav-link {
	display: block;
	color: #ccc;
	font-size: 14px;
	text-decoration: none;
	margin-bottom: 15px;
	transition: color 0.3s ease;
}

.nav-link:hover {
	color: #fff;
}

/* 底部版权区域 */
.footer-bottom {

	padding: 30px 0;
	margin-top: 60px;
	position: relative;
	z-index: 2;
}

.footer-bottom-container {
	
	margin: 0 auto;
	padding: 0 130px;
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.footer-bottom-left {
	display: flex;
	align-items: center;
	gap: 15px;
}

.footer-link {
	color: #ccc;
	font-size: 13px;
	text-decoration: none;
	transition: color 0.3s ease;
}

.footer-link:hover {
	color: #fff;
}

.footer-divider {
	color: #808080;
	font-size: 13px;
}

.footer-copyright {
	color: #999;
	font-size: 13px;
}
.footer-copyright a{
	color: #999;
	text-decoration: none;
	transition: color 0.3s ease;
}
.footer-copyright a:hover{
	color: #fff;
}

/* ========== 底部响应式设计 ========== */

/* 平板设备 */
@media screen and (max-width: 1024px) {
	.footer-container {
		padding: 60px 20px 0;
		gap: 60px;
	}
	
	.footer-logo img {
		height: 50px;
	}
	
	.contact-icon {
		width: 18px;
		height: 18px;
		margin-right: 12px;
	}
	
	.contact-text {
		font-size: 13px;
	}
	
	.footer-nav {
		gap: 50px;
	}
	
	.nav-title {
		font-size: 16px;
		margin-bottom: 25px;
	}
	
	.nav-link {
		font-size: 13px;
		margin-bottom: 12px;
	}
	
	.qr-popup {
		width: 100px;
		height: 100px;
	}
}

/* 移动设备 */
@media screen and (max-width: 768px) {
	.footer-container {
		flex-direction: column;
		padding: 50px 20px 0;
		gap: 40px;
	}
	
	.footer-left {
		max-width: 100%;
	}
	
	.footer-logo img {
		height: 45px;
	}
	
	.footer-contact {
		margin-bottom: 30px;
	}
	
	.contact-item {
		margin-bottom: 18px;
	}
	
	.contact-icon {
		width: 16px;
		height: 16px;
		margin-right: 10px;
	}
	
	.contact-text {
		font-size: 12px;
	}
	
	.social-item img {
		width: 35px;
		height: 35px;
	}
	
	.footer-nav {
		gap: 40px;
	}
	
	.nav-title {
		font-size: 15px;
		margin-bottom: 20px;
	}
	
	.nav-link {
		font-size: 12px;
		margin-bottom: 10px;
	}
	
	.footer-bottom {
		margin-top: 40px;
		padding: 25px 0;
	}
	
	.footer-bottom-container {
		flex-direction: column;
		gap: 15px;
		text-align: center;
	}
	
	.qr-popup {
		width: 90px;
		height: 90px;
		bottom: 45px;
	}
}

/* 小屏手机 */
@media screen and (max-width: 480px) {
	.footer-container {
		padding: 40px 15px 0;
		gap: 30px;
	}
	
	.footer-logo img {
		height: 40px;
	}
	
	.footer-contact {
		margin-bottom: 25px;
	}
	
	.contact-item {
		margin-bottom: 15px;
	}
	
	.contact-icon {
		width: 14px;
		height: 14px;
		margin-right: 8px;
	}
	
	.contact-text {
		font-size: 11px;
	}
	
	.social-item img {
		width: 30px;
		height: 30px;
	}
	
	.footer-nav {
		flex-direction: column;
		gap: 25px;
	}
	
	.nav-title {
		font-size: 14px;
		margin-bottom: 15px;
	}
	
	.nav-link {
		font-size: 11px;
		margin-bottom: 8px;
	}
	
	.footer-bottom {
		margin-top: 30px;
		padding: 20px 0;
	}
	
	.footer-bottom-left {
		flex-wrap: wrap;
		justify-content: center;
		gap: 10px;
	}
	
	.footer-link, .footer-divider, .footer-copyright {
		font-size: 11px;
	}
	
	.qr-popup {
		width: 80px;
		height: 80px;
		bottom: 40px;
	}
}

/* ========== 内页样式 ========== */
.about-main {
	min-height: calc(100vh - 80px);
	padding: 0;
}

.about-container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 0px;
}

/* 关于我们页面样式 */
.about-hero {
	width: 100%;
	height: 500px;
	overflow: hidden;
}

.about-hero img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.about-content {
	padding: 80px 0;
	background: #fff;
}

.content-wrapper {
	display: flex;
	align-items: center;
	gap: 80px;
}

.content-left {
	flex: 1;
	max-width: 600px;
}

.content-title {
	font-size: 24px;
	font-weight: 700;
	color: #043492;
	margin-bottom: 30px;
	line-height: 1.5;
}

.content-text {
	font-size: 16px;
	color: #808080;
	line-height: 1.8;
}

.content-right {
	width: 640px;
}

.video-container {
	position: relative;
	width: 100%;
	height: 360px;
	background: #000;
	border-radius: 12px;
	overflow: hidden;
	cursor: pointer;
}

.about-video {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.video-overlay {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
	background: rgba(0, 0, 0, 0.3);
	transition: all 0.3s ease;
}

.video-container:hover .video-overlay {
	background: rgba(0, 0, 0, 0.5);
}

.play-button {
	transition: transform 0.3s ease;
}

.video-container:hover .play-button {
	transform: scale(1.1);
}



/* 企业价值观区域 */
.values-section {
	padding: 80px 0;
	background: #fff;
}

.values-wrapper {
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 40px;
}

.value-item {
	flex: 1;
	background: rgba(204, 204, 204, 0.05);
	padding: 36px 0;
	border-radius: 12px;
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 20px;
	transition: all 0.3s ease;
}

.value-item:hover {
	transform: translateY(-5px);
	background: rgba(204, 204, 204, 0.1);
}

.value-icon {
	width: 72px;
	height: 72px;
	flex-shrink: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: 12px;
	overflow: hidden;
}

.value-icon img {
	width: 100%;
	height: 100%;
	object-fit: contain;
}

.value-title {
	font-size: 20px;
	font-weight: 600;
	color: #333;
	margin: 0;
}

/* 联系我们区域 */
.contact-section {
	padding: 0px 0;
	padding-bottom: 140px;
}

.section-title {
	font-size: 36px;
	font-weight: 700;
	color: #333;
	text-align: center;
	margin-bottom: 100px;
}

.contact-wrapper {
	display: flex;
	align-items: center;
	gap: 80px;
}

.contact-left {
	flex: 1;
	max-width: 600px;
	justify-content: center;
	display: flex;
}

.contact-image {
	position: relative;
	width: 400px;
	height: 500px;
	border-radius: 20px;

}

.contact-image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.image-tags {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	pointer-events: none;
}

.image-tag {
	position: absolute;
	background: #fff;
	color: rgba(4, 52, 146, 1);
	
	border-radius: 20px;
	font-size: 28px;
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
	width: 160px;
		height: 80px;
		display: flex;
		align-items: center;
		justify-content: center;
	
}

.tag1 {
	top: 78px;
	left: 295px;
}

.tag2 {
	top:263px ;
	left: -75px;
}

.tag3 {
	bottom: 76px;
	right: -65px;
}

.contact-right {
	flex: 1;
	max-width: 500px;
}

.contact-title {
	font-size: 28px;
	font-weight: 700;
	color: #000;
	margin-bottom: 92px;
}

.contact-items {
	display: flex;
	flex-direction: column;
	gap: 50px;
}

.contact-info-item {
	display: flex;
	align-items: center;
	gap: 24px;
}

.contact-info-icon {
	width: 60px;
	height: 60px;
	flex-shrink: 0;
	display: flex;
	align-items: center;
	justify-content: center;
}

.contact-info-icon img {
	width: 100%;
	height: 100%;
	object-fit: contain;
}

.contact-info-content {
	flex: 1;
	display: flex;
	
	flex-direction: column;
}

.contact-info-label {
	font-size: 20px;
	color: #999;
	margin-bottom: 10px;
}

.contact-info-text {
	font-size: 20px;
	font-weight: 600;
	color: #383838;
}

.page-title {
	font-size: 42px;
	font-weight: 700;
	color: #333;
	text-align: center;
	margin-bottom: 20px;
}

.page-desc {
	font-size: 18px;
	color: #808080;
	text-align: center;
	margin-bottom: 60px;
	line-height: 1.6;
}

.temp-content {
	text-align: center;
	padding: 100px 20px;
	background: #f8f8f8;
	border-radius: 12px;
}

.temp-content h2 {
	font-size: 32px;
	color: #333;
	margin-bottom: 20px;
}

.temp-content p {
	font-size: 16px;
	color: #808080;
	line-height: 1.8;
}

/* 导航激活状态 */
.nav-list li a.active {
	color: #043492;
}

.nav-list li a.active::after {
	width: 100%;
}

/* ========== 内页响应式设计 ========== */

/* 平板设备 */
@media screen and (max-width: 1024px) {
	.about-hero {
		height: 350px;
	}
	
	.about-content {
		padding: 60px 0;
	}
	
	.content-wrapper {
		gap: 60px;
	}
	
	.content-title {
		font-size: 28px;
		margin-bottom: 25px;
	}
	
	.content-text {
		font-size: 15px;
	}
	
	.video-container {
		height: 250px;
	}
	
	.play-button svg {
		width: 50px;
		height: 50px;
	}
	
	
	.values-section {
		padding: 60px 0;
	}
	
	.values-wrapper {
		gap: 30px;
	}
	
	.value-item {
		padding: 35px 25px;
		gap: 18px;
	}
	
	.value-icon {
		width: 55px;
		height: 55px;
	}
	
	.value-title {
		font-size: 18px;
	}
	
	.contact-section {
		padding: 60px 0;
	}
	
	.section-title {
		font-size: 32px;
		margin-bottom: 50px;
	}
	
	.contact-wrapper {
		gap: 60px;
	}
	
	.contact-image {
		height: 350px;
	}
	
	.image-tag {
		padding: 10px 20px;
		font-size: 15px;
		
	}
	
	.contact-title {
		font-size: 24px;
		margin-bottom: 35px;
	}
	
	.contact-items {
		gap: 25px;
	}
	
	.contact-info-icon {
		width: 45px;
		height: 45px;
	}
	
	.contact-info-label {
		font-size: 15px;
	}
	
	.contact-info-text {
		font-size: 16px;
	}
	
	.page-title {
		font-size: 36px;
		margin-bottom: 18px;
	}
	
	.page-desc {
		font-size: 16px;
		margin-bottom: 50px;
	}
	
	.temp-content {
		padding: 80px 20px;
	}
	
	.temp-content h2 {
		font-size: 28px;
	}
	
	.temp-content p {
		font-size: 15px;
	}
}

/* 移动设备 */
@media screen and (max-width: 768px) {
	.about-container {
		padding: 0 15px;
	}
	
	.about-hero {
		height: 250px;
	}
	
	.about-content {
		padding: 50px 0;
	}
	
	.content-wrapper {
		flex-direction: column;
		gap: 40px;
	}
	
	.content-left,
	.content-right {
		max-width: 100%;
	}
	
	.content-title {
		font-size: 24px;
		margin-bottom: 20px;
	}
	
	.content-text {
		font-size: 14px;
	}
	
	.video-container {
		height: 220px;
	}
	
	.play-button svg {
		width: 45px;
		height: 45px;
	}
	
	
	.values-section {
		padding: 50px 0;
	}
	
	.values-wrapper {
		flex-wrap: wrap;
		gap: 25px;
	}
	
	.value-item {
		flex-basis: calc(50% - 12.5px);
		padding: 30px 20px;
		gap: 15px;
	}
	
	.value-icon {
		width: 50px;
		height: 50px;
	}
	
	.value-title {
		font-size: 16px;
	}
	
	.contact-section {
		padding: 50px 0;
	}
	
	.section-title {
		font-size: 28px;
		margin-bottom: 40px;
	}
	
	.contact-wrapper {
		flex-direction: column;
		gap: 40px;
	}
	
	.contact-left,
	.contact-right {
		max-width: 100%;
	}
	
	.contact-image {
		height: 300px;
		width: 300px;
	}
	
	.image-tags {
		position: absolute;
		display: flex;
		flex-direction: column;
		align-items: center;
		gap: 15px;
		margin-top: 20px;
	}
	
	.image-tag {
		position: static;
		width: 120px;
		height: 60px;
		font-size: 16px;
	}
	
	.tag1,
	.tag2,
	.tag3 {
		position: static;
		top: auto;
		left: auto;
		right: auto;
		bottom: auto;
	}
	
	.contact-title {
		font-size: 22px;
		margin-bottom: 30px;
		text-align: center;
	}
	
	.contact-items {
		gap: 20px;
	}
	
	.contact-info-icon {
		width: 40px;
		height: 40px;
	}
	
	.contact-info-label {
		font-size: 14px;
	}
	
	.contact-info-text {
		font-size: 15px;
	}
	
	.contact-title {
		font-size: 22px;
		margin-bottom: 30px;
		text-align: center;
	}
	
	.contact-items {
		gap: 20px;
	}
	
	.contact-info-icon {
		width: 40px;
		height: 40px;
	}
	
	.contact-info-label {
		font-size: 14px;
	}
	
	.contact-info-text {
		font-size: 15px;
	}
	
	.page-title {
		font-size: 28px;
		margin-bottom: 15px;
	}
	
	.page-desc {
		font-size: 15px;
		margin-bottom: 40px;
	}
	
	.temp-content {
		padding: 60px 20px;
	}
	
	.temp-content h2 {
		font-size: 24px;
		margin-bottom: 15px;
	}
	
	.temp-content p {
		font-size: 14px;
	}
}

/* 小屏手机 */
@media screen and (max-width: 480px) {
	.about-hero {
		height: 200px;
	}
	
	.about-content {
		padding: 40px 0;
	}
	
	.content-wrapper {
		gap: 30px;
	}
	
	.content-title {
		font-size: 20px;
		margin-bottom: 18px;
	}
	
	.content-text {
		font-size: 13px;
	}
	
	.video-container {
		height: 180px;
	}
	
	.play-button svg {
		width: 40px;
		height: 40px;
	}
	
	
	.values-section {
		padding: 40px 0;
	}
	
	.values-wrapper {
	
		gap: 20px;
	}
	
	.value-item {
		flex-basis: 40%;
		padding: 25px 20px;
		gap: 15px;
	}
	
	.value-icon {
		width: 45px;
		height: 45px;
	}
	
	.value-title {
		font-size: 15px;
	}
	
	.contact-section {
		padding: 40px 0;
	}
	
	.section-title {
		font-size: 24px;
		margin-bottom: 30px;
	}
	
	.contact-wrapper {
		flex-direction: column;
		gap: 30px;
	}
	
	.contact-image {
		height: 250px;
	}
	
	.image-tag {
		padding: 6px 14px;
		font-size: 13px;
	}
	
	.contact-title {
		font-size: 20px;
		margin-bottom: 25px;
		text-align: center;
	}
	
	.contact-items {
		gap: 18px;
	}
	
	.contact-info-icon {
		width: 35px;
		height: 35px;
	}
	
	.contact-info-label {
		font-size: 13px;
	}
	
	.contact-info-text {
		font-size: 14px;
	}
	
	.page-title {
		font-size: 22px;
		margin-bottom: 12px;
	}
	
	.page-desc {
		font-size: 14px;
		margin-bottom: 30px;
	}
	
	.temp-content {
		padding: 50px 15px;
	}
	
	.temp-content h2 {
		font-size: 20px;
		margin-bottom: 12px;
	}
	
	.temp-content p {
		font-size: 13px;
	}
}

/* 解决方案页面样式 */
.solution-banner {
	width: 100%;
	margin-top: 60px;
}

.solution-banner-bg {
	width: 100%;
	height: 100vh;
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
}


.solution-banner-content {
	position: relative;
	z-index: 2;
	text-align: center;
	padding: 0 20px;
}

.solution-banner-title {
	font-size: 60px;
	color: #ffffff;
	font-weight: bold;
	text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
	line-height: 1.4;
}

.solution-main {
	width: 100%;
	background: #ffffff;
}

/* 循环再生解决方案 */
.solution-section {
	padding: 80px 0;
}

.solution-container {
	max-width: 1400px;
	margin: 0 auto;
	padding: 0 40px;
}

/* 上半部分：图片和介绍 */
.solution-intro {
	display: flex;
	align-items: flex-start;
	gap: 60px;
	margin-bottom: 80px;
}

.solution-intro-image {
	flex: 0 0 auto;
	width: 560px;
	border-radius: 20px;
	overflow: hidden;
}

.solution-intro-image img {
	width: 100%;
	height: auto;
	display: block;
}

.solution-intro-content {
	flex: 1;
	padding-top: 30px;
}

.solution-title {
	font-size: 26px;
	color: #043492;
	margin-bottom: 20px;
	text-align: left;
	text-shadow: none;
}

.solution-divider {
	width: 60px;
	height: 4px;
	background: #043492;
	margin-bottom: 20px;
}

.solution-desc {
	font-size: 14px;
	line-height: 2;
	color: #333333;
}

/* 下半部分：特性卡片 */
.solution-features {
	display: flex;
	justify-content: space-between;

	flex-wrap: wrap;
}

.feature-card {
	width: 280px;
	height: 140px;
	background: #ffffff;
	border-radius: 2px;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);

	display: flex;
	align-items: center;
	justify-content: center;
	position: relative;
	cursor: pointer;
	transition: all 0.3s ease;
	overflow: hidden;
}

.feature-card:hover {
	box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
	transform: translateY(-5px);
}

.feature-icon {
	width: 32px;
	height: 32px;
	margin-right: 24px;
}

.feature-icon img {
	width: 100%;
	height: 100%;
	object-fit: contain;
}

.feature-title {
	font-size: 16px;
	color: #666;

	text-align: center;
}

.feature-line {
	position: absolute;
	bottom: 0;
	left: 0;
	width: 100%;
	height: 4px;
	background: linear-gradient(90deg, rgba(4, 52, 146, 1) 0%, rgba(32, 214, 211, 1) 100%);
	transform: scaleX(0);
	transition: transform 0.3s ease;
}

.feature-card:hover .feature-line {
	transform: scaleX(1);
}

/* 响应式样式 */
@media screen and (max-width: 768px) {
	.solution-banner {
		margin-top: 0px;
	}
	
	.solution-banner-bg {
		height: 400px;
	}
	
	.solution-banner-title {
		font-size: 32px;
	}
	
	.solution-section {
		padding: 50px 0;
	}
	
	.solution-container {
		padding: 0 20px;
	}
	
	.solution-intro {
		flex-direction: column;
		gap: 30px;
		margin-bottom: 50px;
	}
	
	.solution-intro-image {
		width: 100%;
	}
	
	.solution-title {
		font-size: 28px;
	}
	
	.solution-desc {
		font-size: 14px;
	}
	
	.solution-features {
		gap: 20px;
	}
	
	.feature-card {
		width: 100%;
		max-width: 47%;
		height: 100px;
		padding: 0 30px;
	}
	.feature-icon{
		min-width: 32px;
	}
}

/* 产品中心页面样式 */
.product-main {
	width: 100%;
	background: #fafafa;
	padding: 80px 0 60px;
	margin-top: 60px;
}

.product-container {
	max-width: 1400px;
	margin: 0 auto;
	padding: 0 40px;
}

/* 主Tab（原一级Tab样式） */
.primary-tabs {
	margin-bottom: 50px;
}

.primary-tab-group {
	display: none;
	flex-wrap: wrap;
	gap: 20px;
}

.primary-tab-group.active {
	display: flex;
}

.primary-tab {
	font-size: 20px;
	color: #333;
	padding: 12px 40px;
	cursor: pointer;
	background: transparent;
	border-radius: 25px;
	transition: all 0.3s ease;
}

.primary-tab.active {
	color: #fff;
	background: #043492;
}

.primary-tab:hover {
	background: #043492;
	color: #fff;
}

/* 二级Tab */
.secondary-tabs {
	position: relative;
	margin-bottom: 60px;
}

.secondary-tab-group {
	display: none;
	flex-wrap: wrap;
	gap: 40px;
}

.secondary-tab-group.active {
	display: flex;
}

.secondary-tab {
	font-size: 18px;
	color: #333;
	padding: 0 0 10px 0;
	background: transparent;
	border: none;
	border-bottom: 3px solid transparent;
	cursor: pointer;
	transition: all 0.3s ease;
	position: relative;
}

.secondary-tab.active {
	color: #043492;
	border-bottom-color: #043492;
}

.secondary-tab:hover {
	color: #043492;
}

/* 三级Tab（储能系列的子分类） */
.tertiary-tab-group {
	display: none;
	flex-wrap: wrap;
	gap: 30px;
	margin-top: 20px;
	padding-top: 20px;
	border-top: 1px solid #e0e0e0;
}

.tertiary-tab-group.active {
	display: flex;
}

.tertiary-tab {
	font-size: 16px;
	color: #666;
	padding: 0 0 8px 0;
	background: transparent;
	border: none;
	border-bottom: 2px solid transparent;
	cursor: pointer;
	transition: all 0.3s ease;
}

.tertiary-tab.active {
	color: #043492;
	border-bottom-color: #043492;
}

.tertiary-tab:hover {
	color: #043492;
}

/* 产品展示区域 */
.product-display {
	display: flex;
	gap: 80px;
	background: transparent;
	padding: 0;
}

/* 左侧产品信息 */
.product-info {
	flex: 1;
	min-width: 0;
}

.product-title {
	font-size: 32px;
	color: #000;
	font-weight: normal;
	margin-bottom: 40px;
}

.product-divider {
	display: none;
}

.product-desc {
	font-size: 16px;
	line-height: 2;
	color: #666;
}

.product-desc p {
	margin: 0;
}

/* 右侧产品图片轮播 */
.product-slider {
	flex: 0 0 500px;
	width: 500px;
}

.slider-container {
	position: relative;
	width: 100%;
	height: 300px;
	overflow: hidden;
	border-radius: 8px;
	background: transparent;
	display: flex;
	align-items: center;
	justify-content: center;
}

.slider-wrapper {
	position: relative;
	width: 100%;
	height: 100%;
}

.slider-item {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	opacity: 0;
	transition: opacity 0.5s ease;
}

.slider-item.active {
	opacity: 1;
	z-index: 1;
}

.slider-item img {
	width: 100%;
	height: 100%;
	object-fit: contain;
}

/* 轮播指示器 */
.slider-dots {
	display: flex;
	justify-content: center;
	gap: 10px;
	margin-top: 20px;
}

.dot {
	width: 10px;
	height: 10px;
	border-radius: 50%;
	background: #ddd;
	cursor: pointer;
	transition: all 0.3s ease;
}

.dot.active {
	background: #043492;
	width: 30px;
	border-radius: 5px;
}

.dot:hover {
	background: #043492;
}

/* 产品特点 */
.product-features {
	margin-top: 100px;
	padding: 60px 0;
	background: #fafafa;
}

.features-title {
	font-size: 32px;
	color: #000;
	text-align: center;
	margin-bottom: 60px;
	font-weight: normal;
}

.features-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 50px 60px;
	max-width: 1400px;
	margin: 0 auto;
	padding: 0 ;
}

.feature-item {
	position: relative;
	background: #fff;
	padding:40px;
	border-radius: 8px;
	transition: all 0.3s ease;
}

.feature-item-title {
	font-size: 26px;
	color: #043492;
	margin-bottom: 25px;
	font-weight: normal;
}

.feature-item-desc {
	font-size: 14px;
	line-height: 2;
	color: #666;
	margin-bottom: 35px;
}

.feature-item-line {
	position: absolute;
	left: 0;
	bottom: 0;
	width: 100%;
	height: 4px;
	background: linear-gradient(90deg, rgba(4, 52, 146, 1) 0%, rgba(32, 214, 211, 1) 100%);
	transform: scaleX(0);
	transition: transform 0.3s ease;
}
.feature-item:hover{
	box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
	transform: translateY(-5px);
	transition: all 0.3s ease;
}
.feature-item:hover .feature-item-line{
	transform: scaleX(1);
	transition: transform 0.3s ease;
}
/* 响应式样式 */
@media screen and (max-width: 1024px) {
	.product-display {
		flex-direction: column;
		gap: 40px;
	}
	
	.product-slider {
		flex: 0 0 auto;
		width: 100%;
	}
}

@media screen and (max-width: 768px) {
	.product-main {
		padding: 60px 0 40px;
		margin-top: 0px;
	}
	
	.product-container {
		padding: 0 20px;
	}
	
	.primary-tabs {
		gap: 20px;
	}
	
	.primary-tab {
		font-size: 18px;
		padding: 12px 20px;
	}
	
	.secondary-tab-group {
		gap: 10px;
	}
	
	.secondary-tab {
		font-size: 14px;
		padding: 8px 20px;
	}
	
	.product-display {
		padding: 0;
	}
	
	.product-title {
		font-size: 24px;
		margin-bottom: 30px;
	}
	
	.product-desc {
		font-size: 14px;
	}
	
	.slider-container {
		height: 300px;
	}
	
	.product-features {
		margin-top: 60px;
		padding: 40px 0;
	}
	
	.features-title {
		font-size: 24px;
		margin-bottom: 40px;
	}
	
	.features-grid {
		grid-template-columns: 1fr;
		gap: 30px;
		padding: 0 20px;
	}
	
	.feature-item {
		padding: 30px 20px;
	}
	
	.feature-item-title {
		font-size: 18px;
		margin-bottom: 20px;
	}
	
	.feature-item-desc {
		font-size: 13px;
		margin-bottom: 25px;
	}
}