/* =========================================
1. 全局变量定义
========================================= */
	:root {
		--primary-green: #2E7D32;
		--primary-green-hover: #388E3C;
		--light-green: #28a745;
		--dark-text: #333333;
		--black-text: #000000;
		--white: #ffffff;
		--gray-bg: #f9f9f9;
		--footer-bg: #f1f1f1;
		--footer-text: #555555;
		--nav-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
		--border-color: #e0e0e0;
		--component-padding-y: 6px;
	}

	* {
		margin: 0;
		padding: 0;
		box-sizing: border-box;
	}

	body {
		font-family: 'Arial', 'Microsoft YaHei', sans-serif;
		line-height: 1.5;
		color: var(--dark-text);
		background-color: var(--white);
		display: flex;
		flex-direction: column;
		min-height: 100vh;
	}

	a {
		text-decoration: none;
		color: inherit;
	}

	ul {
		list-style: none;
	}

	img {
		max-width: 100%;
		display: block;
	}

	.container {
		max-width: 1220px;
		margin: 0 auto;
		padding: 0 1.25rem;
		width: 100%;
	}

	/* =========================================
2. 导航栏
========================================= */
	nav {
		background: var(--white);
		padding: 1rem 0;
		position: fixed;
		width: 100%;
		top: 0;
		z-index: 1000;
		box-shadow: var(--nav-shadow);
		transition: box-shadow 0.3s ease;
	}

	.nav-container {
		display: flex;
		justify-content: space-between;
		align-items: center;
		height: 50px;
		position: relative;
		/* 关键：作为绝对定位子元素的参考父级 */
	}

	.nav-left {
		display: flex;
		align-items: center;
		flex: 0 0 auto;
		z-index: 1002;
	}

	.logo-wrapper {
		display: flex;
		align-items: center;
	}

	.logo-icon {
		height: 48px;
		width: auto;
	}

	/* 导航中心区域 (桌面端显示) */
	.nav-center {
		display: flex;
		align-items: center;
		justify-content: center;
		flex: 1;
		margin: 0 1.25rem;
	}

	.nav-links {
		display: flex;
		gap: 1.875rem;
	}

	.nav-links a {
		font-weight: 500;
		color: var(--dark-text);
		transition: color 0.3s ease;
		position: relative;
		font-size: 16px;
	}

	.nav-links a:hover,
	.nav-links a.active {
		color: var(--primary-green);
	}

	.nav-links a::after {
		content: '';
		position: absolute;
		width: 0;
		height: 2px;
		bottom: -5px;
		left: 0;
		background-color: var(--primary-green);
		transition: width 0.3s ease;
	}

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

	/* 导航右侧区域 */
	.nav-right {
		display: flex;
		align-items: center;
		gap: 1.25rem;
		flex: 0 0 auto;
		z-index: 1002;
	}

	/* 联系按钮 (桌面端样式) */
	.contact-btn {
		background-color: #41a863;
		color: var(--black-text);
		font-weight: 400;
		font-size: 16px;
		padding: var(--component-padding-y) 1rem;
		border: 1px solid transparent;
		white-space: nowrap;
		transition: all 0.3s ease;
		border-radius: 2px;
		line-height: 1.25;
		display: inline-flex;
		align-items: center;
	}

	.contact-btn:hover {
		background-color: var(--primary-green-hover);
		transform: translateY(-1px);
		box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
	}

	/* 语言切换组件 */
	.lang-custom-select {
		position: relative;
		width: fit-content;
		user-select: none;
	}

	.lang-trigger {
		display: flex;
		align-items: center;
		gap: 0.5rem;
		background: var(--gray-bg);
		padding: var(--component-padding-y) 10px;
		border-radius: 6px;
		border: 1px solid var(--border-color);
		cursor: pointer;
		transition: all 0.3s ease;
		min-width: 90px;
		justify-content: space-between;
		height: auto;
		box-sizing: border-box;
	}

	.lang-trigger:hover {
		border-color: var(--primary-green);
		background-color: #f0f0f0;
	}

	.lang-trigger-content {
		display: flex;
		align-items: center;
		gap: 8px;
	}

	.lang-flag {
		width: 20px;
		height: 14px;
		object-fit: cover;
		border-radius: 2px;
		flex-shrink: 0;
		background-color: #eee;
	}

	//切换语言文字
	.lang-text {
		font-size: 16px;
		font-weight: 500;
		color: var(--dark-text);
		white-space: nowrap;
	}

	.lang-arrow {
		width: 10px;
		height: 10px;
		fill: var(--dark-text);
		transition: transform 0.3s ease;
		flex-shrink: 0;
	}

	.lang-custom-select.active .lang-arrow {
		transform: rotate(180deg);
	}

	.lang-options {
		position: absolute;
		top: calc(100% + 8px);
		right: 0;
		background: var(--white);
		border: 1px solid var(--border-color);
		border-radius: 6px;
		box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
		width: 100%;
		padding: 6px 0;
		opacity: 0;
		visibility: hidden;
		transform: translateY(-10px);
		transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
		z-index: 1003;
	}

	.lang-custom-select.active .lang-options {
		opacity: 1;
		visibility: visible;
		transform: translateY(0);
	}

	.lang-option-item {
		display: flex;
		align-items: center;
		gap: 8px;
		padding: 8px 12px;
		cursor: pointer;
		transition: background 0.2s ease;
	}

	.lang-option-item:hover {
		background-color: var(--gray-bg);
		color: var(--primary-green);
	}

	/* --- 移动端汉堡菜单按钮 --- */
	.mobile-menu-btn {
		display: none;
		flex-direction: column;
		justify-content: center;
		align-items: center;
		width: 30px;
		height: 30px;
		background: transparent;
		border: none;
		cursor: pointer;
		padding: 0;
		margin-left: 10px;
	}

	.mobile-menu-btn span {
		display: block;
		width: 24px;
		height: 2px;
		background-color: var(--dark-text);
		margin: 3px 0;
		transition: all 0.3s ease;
		border-radius: 2px;
	}

	.mobile-menu-btn.active span:nth-child(1) {
		transform: translateY(8px) rotate(45deg);
	}

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

	.mobile-menu-btn.active span:nth-child(3) {
		transform: translateY(-8px) rotate(-45deg);
	}

	/* --- 移动端下拉菜单容器 (已修改为右侧 35% 宽度) --- */
	.mobile-nav-dropdown {
		display: none;
		position: absolute;
		top: 100%;
		left: auto;
		/* 取消左对齐 */
		right: 0;
		/* 靠右对齐 */
		width: 30%;
		/* 宽度设为 35% */
		min-width: 250px;
		/* 最小宽度，防止在极小屏幕上过窄 */
		background-color: var(--white);
		box-shadow: -4px 10px 20px rgba(0, 0, 0, 0.15);
		/* 左侧阴影，增强立体感 */
		padding: 20px 0;
		flex-direction: column;
		align-items: center;
		/* 内容靠右对齐 */
		gap: 0;
		z-index: 1001;
		border-top: 1px solid var(--border-color);
		border-left: 1px solid var(--border-color);
		/* 左侧边框 */
		border-bottom-left-radius: 8px;
		/* 左下角圆角 */
		animation: slideDownRight 0.3s ease-out;
		overflow: hidden;
	}

	@keyframes slideDownRight {
		from {
			opacity: 0;
			transform: translateY(-10px);
		}

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

	.mobile-nav-dropdown.show {
		display: flex;
	}

	.mobile-nav-dropdown a {
		font-size: 16px;
		font-weight: 500;
		color: var(--dark-text);
		padding: 12px 20px;
		width: 100%;
		text-align: center;
		/* 文字右对齐 */
		border-bottom: 1px solid #f0f0f0;
		transition: background 0.2s, color 0.2s;
	}

	.mobile-nav-dropdown a:last-child {
		border-bottom: none;
	}

	.mobile-nav-dropdown a:hover,
	.mobile-nav-dropdown a.active {
		color: var(--primary-green);
		background-color: #f9f9f9;
	}

	/* 移动端菜单内的联系按钮样式 - 优化版 */
	.mobile-contact-btn {
		background-color: white;
		color: black !important;
		padding: 12px 20px;
		margin-top: 10px;
		/* 建议改为 block 或 width: 100% 让按钮在移动端菜单中更整齐，方便点击 */
		display: block;
		width: 100%;
		box-sizing: border-box;
		/* 确保 padding 不会撑破宽度 */
		border: none;
		text-align: right;
		font-weight: 500;
		/* 稍微加粗字体 */
		/* 添加过渡效果，让悬浮变色更平滑 */
		transition: all 0.3s ease;
		border-radius: 4px;
		/* 可选：添加一点圆角 */
	}

	/* 修复关键点：去掉中间的空格 */
	.mobile-contact-btn:hover {
		background-color: var(--primary-green-hover) !important;
		/* 添加 !important 确保覆盖 */
		color: white !important;
		/* 悬浮时文字变白，对比度更好 */
		/* transform: translateX(-5px); /* 可选：悬浮时微微向左移动，增加交互感 */
		*/
	}

	/* =========================================
3. 首页主要内容
========================================= */
	main {
		flex: 1;
		padding-top: 80px;
		background-color: var(--white);
		display: flex;
		flex-direction: column;
	}

	.home-section {
		width: 100%;
		padding: 60px 0;
		border-bottom: 1px solid var(--border-color);
	}

	.home-section:last-child {
		border-bottom: none;
	}

	.section-title {
		text-align: center;
		font-size: 24px;
		margin-bottom: 40px;
		color: var(--dark-text);
		position: relative;
	}

	.section-title::after {
		content: '';
		display: block;
		width: 60px;
		height: 3px;
		background-color: var(--primary-green);
		margin: 15px auto 0;
	}

	/* --- 盒子1：轮播图 --- */
	#section-slider {
		padding: 0;
		border-bottom: 1px solid var(--border-color);
		position: relative;
		background: #000;
	}

	.slider-container {
		position: relative;
		width: 100%;
		height: 500px;
		overflow: hidden;
		max-width: 100%;
		margin: 0 auto;
	}

	.slider-wrapper {
		display: flex;
		height: 100%;
		transition: transform 0.5s ease-in-out;
	}

	.slide-item {
		min-width: 100%;
		height: 100%;
		position: relative;
	}

	.slide-item img {
		width: 100%;
		height: 100%;
		object-fit: cover;
	}

	.slider-btn {
		position: absolute;
		top: 50%;
		transform: translateY(-50%);
		background: rgba(0, 0, 0, 0.5);
		color: white;
		border: none;
		width: 40px;
		height: 40px;
		border-radius: 50%;
		cursor: pointer;
		z-index: 10;
		display: flex;
		align-items: center;
		justify-content: center;
		font-size: 16px;
		transition: background 0.3s;
	}

	.slider-btn:hover {
		background: rgba(0, 0, 0, 0.8);
	}

	.prev-btn {
		left: 20px;
	}

	.next-btn {
		right: 20px;
	}

	.slider-indicators {
		position: absolute;
		bottom: 20px;
		left: 50%;
		transform: translateX(-50%);
		display: flex;
		gap: 10px;
		z-index: 10;
	}

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

	.indicator.active {
		background: var(--white);
		transform: scale(1.2);
	}

	/* --- 盒子2：产品包含 --- */
	#section-2 {
		background-color: var(--white);
	}

	.product-category-box {
		background-color: var(--white);
		border: 1px solid var(--border-color);
		border-radius: 8px;
		padding: 25px;
		margin-bottom: 30px;
		box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
		display: flex;
		flex-direction: column;
		gap: 20px;
	}

	.product-category-box:last-child {
		margin-bottom: 0;
	}

	.product-header {
		display: flex;
		align-items: center;
		gap: 15px;
		border-bottom: 1px solid #eee;
		padding-bottom: 15px;
	}

	.product-title-marker {
		width: 6px;
		height: 24px;
		background-color: var(--primary-green);
		border-radius: 2px;
		flex-shrink: 0;
	}

	.product-title {
		font-size: 20px;
		font-weight: 600;
		color: var(--dark-text);
	}

	.product-images-container {
		display: flex;
		gap: 15px;
		flex-wrap: wrap;
		align-items: flex-start;
		justify-content: flex-start;
	}

	.product-img-wrapper {
		height: 108px;
		width: auto;
		display: inline-flex;
		flex: 0 0 auto;
		border-radius: 6px;
		overflow: hidden;
		border: 1px solid #eee;
		background-color: #fafafa;
		align-items: center;
		justify-content: center;
	}

	.product-img-wrapper img {
		height: 100%;
		width: auto;
		object-fit: contain;
		display: block;
		transition: transform 0.3s ease;
	}

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

	/* --- 盒子3：质量控制 --- */
	#section-3 {
		background-color: var(--gray-bg);
	}

	.quality-control-row {
		background-color: var(--white);
		border: 1px solid var(--border-color);
		border-radius: 8px;
		padding: 0;
		margin-bottom: 30px;
		box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
		display: flex;
		flex-direction: row;
		overflow: hidden;
		min-height: 300px;
	}

	.quality-control-row:last-child {
		margin-bottom: 0;
	}

	.qc-left {
		flex: 1;
		padding: 40px;
		display: flex;
		flex-direction: column;
		justify-content: center;
		align-items: flex-start;
		background-color: var(--white);
		gap: 20px;
	}

	.qc-right {
		flex: 1;
		background-color: #f4f4f4;
		display: flex;
		align-items: center;
		justify-content: center;
		overflow: hidden;
		position: relative;
	}

	.qc-title {
		font-size: 20px;
		font-weight: 700;
		color: var(--black-text);
		margin: 0;
	}

	.qc-text {
		font-size: 16px;
		color: var(--black-text);
		line-height: 1.5;
		text-align: justify;
		margin: 0;
	}

	.qc-btn {
		display: inline-block;
		background-color: var(--light-green);
		color: #ffffff;
		font-weight: 600;
		font-size: 16px;
		padding: 10px 24px;
		border-radius: 4px;
		transition: all 0.3s ease;
		border: 1px solid transparent;
		margin-top: 10px;
		cursor: pointer;
	}

	.qc-btn:hover {
		background-color: #218838;
		transform: translateY(-2px);
		box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
		color: #ffffff;
	}

	.qc-right img {
		width: 100%;
		height: 100%;
		object-fit: contain;
		display: block;
		transition: transform 0.5s ease;
	}

	.quality-control-row:hover .qc-right img {
		transform: scale(1.03);
	}

	/* --- 盒子4：行业涉及 --- */
	#section-4 {
		background-color: var(--white);
	}

	.industry-big-box {
		display: flex;
		gap: 20px;
		margin-bottom: 30px;
		width: 100%;
	}

	.industry-big-box:last-child {
		margin-bottom: 0;
	}

	.industry-small-box {
		flex: 1;
		background-color: var(--white);
		border: 1px solid var(--border-color);
		border-radius: 8px;
		overflow: hidden;
		box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
		transition: transform 0.3s ease, box-shadow 0.3s ease;
		display: flex;
		flex-direction: column;
	}

	.industry-small-box:hover {
		transform: translateY(-5px);
		box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
	}

	.industry-text-part {
		align-items: center;
		justify-content: center;
		text-align: left;
		padding: 15px;
	}

	.industry-text-part h4 {
		font-size: 16px;
		font-weight: 600;
		color: var(--dark-text);
		margin: 0;
	}

	.industry-img-part {
		flex: 1.5;
		background-color: #fff;
		display: flex;
		align-items: center;
		justify-content: center;
		padding: 0;
		overflow: hidden;
		width: 100%;
		height: 100%;
	}

	.industry-img-part img {
		width: 100%;
		height: 100%;
		object-fit: cover;
		transition: transform 0.3s ease;
		display: block;
	}

	.industry-small-box:hover .industry-img-part img {
		transform: scale(1.1);
	}

	/* --- 盒子5：关于我们 --- */
	#section-5 {
		background-color: var(--gray-bg);
	}

	.about-us-container {
		background-color: var(--white);
		border: 1px solid var(--border-color);
		border-radius: 8px;
		padding: 0;
		box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
		display: flex;
		flex-direction: row;
		overflow: hidden;
		min-height: 400px;
		margin: 0 20px;
	}

	.about-left {
		flex: 1.5;
		background-color: #f4f4f4;
		display: flex;
		align-items: center;
		justify-content: center;
		overflow: hidden;
		position: relative;
	}

	.about-right {
		flex: 1;
		padding: 40px;
		display: flex;
		flex-direction: column;
		justify-content: center;
		align-items: flex-start;
		background-color: var(--white);
		gap: 20px;
	}

	.about-title {
		font-size: 20px;
		font-weight: 700;
		color: var(--black-text);
		margin: 0;
	}

	.about-text {
		font-size: 16px;
		color: var(--black-text);
		line-height: 1.5;
		text-align: justify;
		margin: 0;
	}

	.about-btn {
		display: inline-block;
		background-color: var(--light-green);
		color: #ffffff;
		font-weight: 600;
		font-size: 16px;
		padding: 10px 24px;
		border-radius: 4px;
		transition: all 0.3s ease;
		border: 1px solid transparent;
		margin-top: 10px;
		cursor: pointer;
	}

	.about-btn:hover {
		background-color: #218838;
		transform: translateY(-2px);
		box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
		color: #ffffff;
	}

	.about-left img {
		width: 100%;
		height: 100%;
		object-fit: cover;
		display: block;
		transition: transform 0.5s ease;
	}

	.about-us-container:hover .about-left img {
		transform: scale(1.03);
	}

	/* =========================================
盒子6：核心优势
========================================= */
	#section-6 {
		background-color: var(--white);
	}

	.advantage-row {
		display: flex;
		justify-content: space-between;
		gap: 30px;
		width: 100%;
	}

	.advantage-item {
		flex: 1;
		background-color: var(--white);
		border: 1px solid var(--border-color);
		border-radius: 8px;
		overflow: hidden;
		box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
		transition: transform 0.3s ease, box-shadow 0.3s ease;
		display: flex;
		flex-direction: column;
	}

	.advantage-item:hover {
		transform: translateY(-5px);
		box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
	}

	.advantage-img-box {
		width: 100%;
		height: auto;
		background-color: #f4f4f4;
		display: block;
		overflow: hidden;
		border-bottom: 1px solid #eee;
		line-height: 0;
	}

	.advantage-img-box img {
		width: 100%;
		height: auto;
		object-fit: contain;
		display: block;
	}

	.advantage-text-box {
		padding: 25px;
		display: flex;
		flex-direction: column;
		flex: 1;
	}

	.advantage-title {
		font-size: 20px;
		font-weight: 700;
		color: #000000;
		margin-bottom: 15px;
		display: block;
	}

	.advantage-title::before {
		content: none;
		display: none;
	}

	.advantage-desc {
		font-size: 0.95rem;
		color: #000000;
		line-height: 1.5;
		text-align: justify;
		margin: 0;
	}

	/* =========================================
4. 页脚
========================================= */
	footer {
		margin-top: auto;
		background-color: var(--footer-bg);
		color: var(--footer-text);
		font-size: 16px;
		border-top: 1px solid var(--border-color);
	}

	.footer-content {
		display: flex;
		justify-content: space-between;
		align-items: center;
		gap: 40px;
		padding: 30px 0;
	}

	.footer-col1 {
		flex: 1.5;
		display: flex;
		flex-direction: column;
		gap: 10px;
	}

	.footer-col2 {
		flex: 2.0;
		display: flex;
		flex-direction: column;
		gap: 10px;
	}

	.footer-col3 {
		flex: 0.3;
		display: flex;
		flex-direction: column;
		gap: 10px;
	}

	.footer-logo-wrapper {
		display: flex;
		align-items: center;
		height: 100%;
		padding-top: 5px;
	}

	.footer-logo {
		height: 80px;
		width: auto;
	}

	.footer-contact-info {
		display: flex;
		flex-direction: column;
		gap: 8px;
		text-align: left;
		align-items: flex-start;
		width: 100%;
	}

	.contact-title {
		font-weight: 700;
		color: var(--dark-text);
		font-size: 20px;
		margin-bottom: 4px;
		display: block;
	}

	.contact-item {
		align-items: center;
		justify-content: flex-start;
		gap: 8px;
		color: var(--footer-text);
		transition: color 0.3s;
		font-size: 16px;
		width: 100%;
                       
	}

	.contact-item:hover {}

	.footer-qr-wrapper {
		display: flex;
		flex-direction: column;
		align-items: flex-end;
		gap: 5px;
	}

	.footer-qr-img {
		width: 80px;
		height: 80px;
		object-fit: contain;
		border: 1px solid #ddd;
		padding: 4px;
		background: #fff;
		border-radius: 4px;
	}

	/* 页脚底部版权条样式 */
	.footer-copyright {
		background-color: #ffffff;
		/* 背景色白色 */
		font-size: 14px;
		/* 字号 14px */
		color: #666666;
		/* 文字颜色深灰 */
		text-align: center;
		/* 文字居中 */
		padding: 15px 0;
		/* 上下内边距 */
		margin-top: 0;
		/* 紧贴上方内容 */
		border-top: 1px solid #e0e0e0;
		/* 顶部细边框 */
		width: 100%;
		/* 占满宽度 */
	}

	/* 响应式适配：确保移动端也居中 */
	@media (max-width: 768px) {
		.footer-copyright {
			font-size: 14px;
			padding: 12px 0;
		}
	}

	/* =========================================
响应式适配
========================================= */
	/* 断点设置为 1024px */
	@media (max-width: 1024px) {

		/* 隐藏桌面端导航中心 */
		.nav-center {
			display: none;
		}

		/* 隐藏桌面端联系按钮 */
		.contact-btn {
			display: none;
		}

		/* 显示汉堡按钮 */
		.mobile-menu-btn {
			display: flex;
		}

		/* 调整右侧区域，移除多余间距 */
		.nav-right {
			gap: 10px;
		}

		/* 轮播图高度调整 */
		.slider-container {
			height: 300px;
		}

		.home-section {
			padding: 40px 0;
		}

		/* 质量控制模块调整 */
		.quality-control-row {
			flex-direction: column;
			min-height: auto;
		}

		.qc-left {
			padding: 25px;
			order: 2;
		}

		.qc-right {
			height: 250px;
			order: 1;
		}

		/* 行业模块调整 */
		.industry-big-box {
			flex-direction: column;
			gap: 15px;
		}

		.industry-small-box {
			flex-direction: row;
			height: 120px;
		}

		.industry-text-part {
			flex: 0 0 100px;
			border-bottom: none;
			border-right: 1px solid #eee;
			padding: 10px;
			align-items: flex-start;
			justify-content: flex-start;
		}

		.industry-text-part h4 {
			font-size: 16px;
			line-height: 1.25;
		}

		.industry-img-part {
			flex: 1;
			padding: 0;
		}

		.industry-img-part img {
			width: 100%;
			height: 100%;
			object-fit: cover;
		}

		/* 关于我们模块调整 */
		.about-us-container {
			flex-direction: column;
			min-height: auto;
			margin: 0;
		}

		.about-left {
			height: 250px;
			order: 1;
			flex: none;
			width: 100%;
		}

		.about-right {
			padding: 25px;
			order: 2;
			flex: none;
			width: 100%;
		}

		/* 核心优势模块调整 */
		.advantage-row {
			flex-direction: column;
			gap: 20px;
		}

		.advantage-img-box {
			max-height: 300px;
		}

		.advantage-img-box img {
			height: auto;
			max-height: 300px;
		}

		/* 页脚调整 */
		.footer-content {
			flex-direction: column;
			align-items: center;
			text-align: center;
			gap: 20px;
		}

		.footer-col {
			align-items: center;
		}

		.footer-logo-wrapper {
			justify-content: center;
			padding-top: 0;
		}

		.footer-contact-info {
			align-items: center;
			text-align: center;
		}

		.contact-item {
			justify-content: center;
		}

		.footer-qr-wrapper {
			align-items: center;
		}
	}

	/* 小屏幕额外调整 */
	@media (max-width: 480px) {

		/* 在小屏幕上，如果 35% 太窄，可以稍微调整最小宽度或百分比，这里保持 35% 但确保最小宽度有效 */
		.mobile-nav-dropdown {
			width: 60%;
			/* 超小屏幕下适当增加比例，或者保持 35% 依靠 min-width */
		}

		.industry-small-box {
			flex-direction: column;
			height: auto;
		}

		.industry-text-part {
			border-bottom: 1px solid #eee;
			border-right: none;
			padding: 15px;
			width: 100%;
		}

		.industry-img-part {
			padding: 0;
			height: 200px;
			width: 100%;
		}

		.industry-img-part img {
			width: 100%;
			height: 100%;
			object-fit: cover;
		}

		.advantage-img-box {
			max-height: 200px;
		}
	}