/**
 * 移动端响应式样式 - 完整版
 * 基于MOBILE_UI_STANDARDS.md设计规范
 * 分端编写策略 - 所有样式通过媒体查询隔离，不影响PC端
 */

/* ============================================
   PC端基础设置 (>768px)
   ============================================ */
@media screen and (min-width: 769px) {

	/* 隐藏移动端专用元素 */
	.mobile-menu-btn {
		display: none !important;
	}
}

/* ============================================
   移动端基础设置 (≤768px)
   ============================================ */
@media screen and (max-width: 768px) {

	/* === CSS变量系统 === */
	:root {
		/* 间距系统 - 8pt栅格 */
		--mobile-space-xs: 4px;
		--mobile-space-sm: 8px;
		--mobile-space-md: 16px;
		--mobile-space-lg: 24px;
		--mobile-space-xl: 32px;

		/* 字体大小 */
		--mobile-font-base: 16px;
		--mobile-font-sm: 14px;
		--mobile-font-xs: 12px;
		--mobile-font-lg: 18px;
		--mobile-font-xl: 20px;

		/* 行高 */
		--mobile-line-height: 1.5;

		/* 触摸目标 */
		--mobile-touch-min: 44px;

		/* 颜色 */
		--mobile-primary: #00B3C4;
		--mobile-text: #333333;
		--mobile-text-light: #666666;
		--mobile-border: #E5E5E5;
		--mobile-bg: #FFFFFF;
		--mobile-bg-gray: #F5F5F5;
	}

	/* === 基础重置 === */
	* {
		-webkit-box-sizing: border-box;
		-moz-box-sizing: border-box;
		box-sizing: border-box;
	}

	html {
		font-size: var(--mobile-font-base);
	}

	body {
		font-size: var(--mobile-font-base);
		line-height: var(--mobile-line-height);
		-webkit-text-size-adjust: 100%;
		-moz-text-size-adjust: 100%;
		-ms-text-size-adjust: 100%;
		text-size-adjust: 100%;
		overflow-x: hidden;
	}

	/* === 图片区域 - 16:9 比例 === */
	.cover,
	.yyjs-cover {
		width: 100% !important;
		overflow: hidden !important;
		position: relative !important;
		/* 使用 padding-bottom 技巧创建 16:9 纵横比容器 */
		padding-bottom: 56.25% !important;
		height: 0 !important;
	}

	.cover img,
	.yyjs-cover img { display: block !important;
		position: absolute !important;
		top: 0 !important;
		left: 0 !important;
		width: 100% !important;
		height: 100% !important;
		object-fit: cover !important;
		object-position: center !important;
	}

	/* === 容器系统 === */
	.cnt-width {
		width: 100% !important;
		max-width: 100% !important;
		padding: 0 var(--mobile-space-md) !important;
		margin: 0 auto !important;
	}

	/* === 顶部区域 === */
	.header-top {
		display: none !important;
	}

	.header-top .cnt-width {
		display: flex;
		flex-wrap: wrap;
		justify-content: center;
		align-items: center;
		gap: var(--mobile-space-xs);
		text-align: center;
	}

	.header-top span,
	.header-top h1 {
		font-size: var(--mobile-font-xs) !important;
		color: #fff !important;
		display: inline-block;
		vertical-align: middle;
	}

	.header-top h1 a {
		font-size: var(--mobile-font-xs) !important;
		color: #fff !important;
	}

	/* === 搜索区域 === */
	.header-search {
		display: none !important;
	}

	.search-cnt {
		position: relative !important;
		width: 100% !important;
		right: auto !important;
		left: auto !important;
		top: auto !important;
		transform: none !important;
		-webkit-transform: none !important;
		margin-bottom: var(--mobile-space-sm);
	}

	.search-cnt form {
		display: block;
		width: 100%;
	}

	.search-cnt input[name="keyword"] {
		width: 100% !important;
		height: var(--mobile-touch-min) !important;
		font-size: var(--mobile-font-base) !important;
		padding: 0 var(--mobile-space-sm) !important;
		padding-right: var(--mobile-touch-min) !important;
		border: none !important;
		border-radius: 4px !important;
	}

	.search-cnt .search-btn {
		width: var(--mobile-touch-min) !important;
		height: var(--mobile-touch-min) !important;
		min-width: var(--mobile-touch-min) !important;
		min-height: var(--mobile-touch-min) !important;
		top: 0 !important;
		right: 0 !important;
		background-size: 20px auto !important;
		background-position: center !important;
	}

	.search-text {
		text-align: center;
		display: flex;
		flex-wrap: wrap;
		justify-content: center;
		gap: var(--mobile-space-sm);
	}

	.search-text a {
		font-size: var(--mobile-font-sm) !important;
		color: #fff !important;
		padding: var(--mobile-space-xs) var(--mobile-space-sm);
	}

	/* === 导航区域 === */
	.header-nav {
		background: linear-gradient(to bottom, #04A5B0 0%, #00B3C4 50%, #06C9D4 100%) !important;
		position: sticky;
		top: 0;
		z-index: 100;
		box-shadow: 0 2px 12px rgba(4,165,176,0.25);
	}

	.header-nav .cnt-width {
		display: flex !important;
		align-items: center !important;
		justify-content: space-between !important;
		padding: var(--mobile-space-sm) var(--mobile-space-md) !important;
		position: relative !important;
	}

	/* 汉堡菜单按钮 */
	.mobile-menu-btn {
		display: flex !important;
		flex-direction: column;
		gap: 5px;
		width: var(--mobile-touch-min);
		height: var(--mobile-touch-min);
		justify-content: center;
		align-items: center;
		cursor: pointer;
		z-index: 101;
		flex-shrink: 0;
		order: 2;
	}

	.mobile-menu-btn span {
		display: block;
		width: 24px;
		height: 2px;
		background: #fff;
		border-radius: 2px;
		transition: all 0.3s ease;
	}

	.mobile-menu-btn.active span:nth-child(1) {
		transform: rotate(45deg) translate(5px, 5px);
	}

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

	.mobile-menu-btn.active span:nth-child(3) {
		transform: rotate(-45deg) translate(5px, -5px);
	}

	/* 导航列表 */
	.header-nav .nav-list {
		display: none !important;
		position: absolute !important;
		top: 100% !important;
		left: 0 !important;
		right: 0 !important;
		background: #fff !important;
		flex-direction: column !important;
		max-height: calc(100vh - var(--mobile-touch-min) * 2) !important;
		overflow-y: auto !important;
		box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15) !important;
		text-align: left !important;
		font-size: 0 !important;
		z-index: 100 !important;
	}

	.header-nav .nav-list.show {
		display: flex !important;
	}

	.nav-item {
		width: 100% !important;
		display: block !important;
		border-bottom: 1px solid var(--mobile-border);
		vertical-align: middle !important;
	}

	.nav-item>span,
	.nav-item>a>span {
		display: flex !important;
		align-items: center;
		justify-content: space-between;
		padding: var(--mobile-space-sm) var(--mobile-space-md) !important;
		min-height: var(--mobile-touch-min) !important;
		font-size: var(--mobile-font-base) !important;
		color: var(--mobile-text) !important;
		position: relative;
	}

	/* === 子菜单（二级菜单）=== */
	/* 隐藏所有子菜单 */
	.header-nav .nav-list .nav-item.ks .nav-menu {
		display: none !important;
		background: var(--mobile-bg-gray) !important;
		padding: 0 var(--mobile-space-md) var(--mobile-space-sm) !important;
		position: static !important;
		border: none !important;
		width: 100% !important;
	}

	/* 当父元素有open类时显示子菜单 */
	.header-nav .nav-list .nav-item.ks.open .nav-menu {
		display: block !important;
	}

	/* 子菜单链接样式 */
	.header-nav .nav-list .nav-item.ks .nav-menu a {
		display: block !important;
		padding: var(--mobile-space-sm) 0 !important;
		font-size: var(--mobile-font-sm) !important;
		color: var(--mobile-text-light) !important;
		border-bottom: 1px solid var(--mobile-border) !important;
		line-height: var(--mobile-line-height) !important;
		min-height: var(--mobile-touch-min) !important;
		margin: 0 !important;
		vertical-align: middle !important;
		margin-right: 0 !important;
	}

	/* 最后一个链接不显示底部边框 */
	.header-nav .nav-list .nav-item.ks .nav-menu a:last-child {
		border-bottom: none !important;
	}

	/* === 子菜单箭头 === */
	/* 使用与PC端一致的三角形样式 */
	.header-nav .nav-list .nav-item.ks>span::after,
	.header-nav .nav-list .nav-item.ks>a>span::after {
		content: '' !important;
		position: absolute !important;
		border-width: 6px !important;
		border-style: solid !important;
		border-color: #666 transparent transparent transparent !important;
		top: 50% !important;
		right: 10px !important;
		margin-top: -2px !important;
		transition: all 0.3s ease !important;
	}

	/* 箭头旋转动画 - 打开时向下 */
	.header-nav .nav-list .nav-item.ks.open>span::after,
	.header-nav .nav-list .nav-item.ks.open>a>span::after {
		border-color: transparent #666 transparent transparent !important;
		margin-top: 0 !important;
	}

	/* === 隐藏空链接 === */
	/* 隐藏导航菜单中内容为空或只包含空格的链接 */
	.header-nav .nav-list .nav-menu a {
		display: block !important;
	}

	/* 使用JavaScript隐藏空链接，因为CSS :empty 不适用于包含空格的元素 */
	/* 以下规则会在移动端菜单脚本中处理 */

	/* === 主轮播图 16:9 === */
	.carousel {
		position: relative !important;
		width: 100% !important;
		padding-bottom: 56.25% !important;
		height: 0 !important;
		overflow: hidden !important;
	}

	/* 轮播容器 */
	.carousel .swiper-container {
		position: absolute !important;
		top: 0 !important;
		left: 0 !important;
		width: 100% !important;
		height: 100% !important;
		overflow: hidden !important;
	}

	/* 轮播包装器 */
	.carousel .swiper-wrapper {
		width: 99999px !important;
		height: 100% !important;
	}

	/* 轮播项 */
	.carousel .swiper-wrapper .swiper-slide {
		position: relative !important;
		float: left !important;
		height: 100% !important;
		width: 100vw !important;
		max-width: 100% !important;
	}

	.carousel .swiper-wrapper .swiper-slide a {
		display: block !important;
		width: 100% !important;
		height: 100% !important;
	}

	.carousel .swiper-wrapper .swiper-slide img {
		width: 100% !important;
		height: 100% !important;
		display: block !important;
		object-fit: cover !important;
		object-position: center !important;
	}

	/* 轮播分页器 */
	.carousel .swiper-pagination {
		bottom: var(--mobile-space-md) !important;
		padding: 0 var(--mobile-space-md) !important;
		left: 0 !important;
		right: 0 !important;
		text-align: center !important;
	}

	.carousel .swiper-pagination .pg-item {
		width: 10px !important;
		height: 10px !important;
		margin: 0 4px !important;
	}

	/* 隐藏轮播按钮 */
	.carousel .swiper-button {
		display: none !important;
	}

	/* === 简易新闻 === */
	.easy-news {
		margin-top: var(--mobile-space-md) !important;
	}

	.easy-news-cnt {
		padding: var(--mobile-space-sm) var(--mobile-space-md) !important;
		border-radius: 4px !important;
	}

	.easy-news-cnt i {
		width: 30px !important;
		height: 30px !important;
		background-position: -15px -38px !important;
	}

	.easy-news-cnt label {
		font-size: var(--mobile-font-base) !important;
		margin-left: var(--mobile-space-sm) !important;
		display: inline-block;
	}

	.easy-news-cnt a {
		font-size: var(--mobile-font-sm) !important;
		display: block;
		margin: var(--mobile-space-xs) 0 !important;
		line-height: 1.4;
	}

	/* === 重点 === */
	.project {
		margin-top: var(--mobile-space-md) !important;
	}

	.project-wrap {
		overflow: visible !important;
	}

	.project-title {
		width: 100% !important;
		float: none !important;
		height: auto !important;
		line-height: var(--mobile-line-height) !important;
		padding: var(--mobile-space-md) !important;
		text-align: center;
	}

	.project-title p {
		display: inline-block !important;
		font-size: var(--mobile-font-lg) !important;
		letter-spacing: normal !important;
	}

	.project-cnt {
		width: 100% !important;
		float: none !important;
		display: grid;
		grid-template-columns: repeat(3, 1fr);
		gap: 1px;
		background: #c5c5c5;
		border: 1px solid #c5c5c5;
	}

	.project-cnt a {
		display: block !important;
		width: 100% !important;
		height: auto !important;
		border: none !important;
		padding: var(--mobile-space-md) var(--mobile-space-sm) !important;
		background: #fff;
		text-align: center;
	}

	.project-cnt a i {
		width: 32px !important;
		height: 28px !important;
		background: url(../imgs/index/icon.png) no-repeat !important;
		background-size: 400% auto !important;
		background-position-y: -80px !important;
		margin: 0 auto var(--mobile-space-xs);
	}

	.project-cnt a.n1 i {
		background-position-x: -13px !important;
	}

	.project-cnt a.n2 i {
		background-position-x: -78px !important;
	}

	.project-cnt a.n3 i {
		background-position-x: -143px !important;
	}

	.project-cnt a.n4 i {
		background-position-x: -208px !important;
	}

	.project-cnt a.n5 i {
		background-position-x: -273px !important;
	}

	.project-cnt a.n6 i {
		background-position-x: -338px !important;
	}

	.project-cnt a.n7 i {
		background-position-x: -403px !important;
	}

	.project-cnt a.n8 i {
		background-position-x: -468px !important;
	}

	.project-cnt a.n9 i {
		background-position-x: -533px !important;
	}

	.project-cnt a.n10 i {
		background-position-x: -598px !important;
	}

	.project-cnt a span {
		font-size: var(--mobile-font-xs) !important;
		line-height: 1.2;
	}

	/* 移动端空白占位符 */
	.project-cnt a.project-blank-mobile {
		display: block !important;
		background: #fff;
	}

	.project-cnt a.project-blank-mobile i {
		display: none;
	}

	/* === 实时新闻 === */
	.newsing {
		margin-top: var(--mobile-space-lg) !important;
	}

	.row-title {
		font-size: 0 !important;
		border-bottom: 1px solid #d9d9d9 !important;
		text-align: center !important;
	}

	.row-title h2,
	.row-title h3 {
		font-size: var(--mobile-font-xl) !important;
		padding-bottom: var(--mobile-space-xs) !important;
	}

	.row-title .more {
		float: none !important;
		display: none;
	}

	/* 左右分栏 */
	.newsing .col-2 {
		display: block !important;
		margin-top: var(--mobile-space-md) !important;
	}

	.newsing-lside,
	.newsing-rside {
		width: 100% !important;
		float: none !important;
	}

	.newsing-lside {
		margin-bottom: var(--mobile-space-lg);
	}

	/* 新闻标题 */
	.col-title h2 {
		font-size: var(--mobile-font-lg) !important;
		padding-left: var(--mobile-space-sm) !important;
		border-left-width: 3px !important;
	}

	.col-title .more {
		font-size: var(--mobile-font-sm) !important;
		right: var(--mobile-space-sm) !important;
	}

	/* 左侧新闻图片 */
	.newsing-lside-top {
		display: block;
	}

	.newsing-lside-top .newsing-img {
		width: 100% !important;
		max-height: none !important;
		display: block;
	}

	.newsing-lside-top .newsing-img span {
		font-size: var(--mobile-font-base) !important;
		height: var(--mobile-line-height) !important;
		line-height: var(--mobile-line-height) !important;
		padding: var(--mobile-space-xs);
	}

	.newsing-lside-top .newsing-bg {
		height: var(--mobile-line-height) !important;
		line-height: var(--mobile-line-height) !important;
	}

	/* 左侧新闻文字 */
	.newsing-txt {
		width: 100% !important;
		margin: var(--mobile-space-md) 0 !important;
		display: block;
	}

	.newsing-txt .newsing-txt-title {
		font-size: var(--mobile-font-lg) !important;
		line-height: var(--mobile-line-height);
	}

	.newsing-txt p {
		font-size: var(--mobile-font-sm) !important;
		line-height: var(--mobile-line-height) !important;
		margin-top: var(--mobile-space-sm);
	}

	.newsing-txt .newsing-detail {
		font-size: var(--mobile-font-sm) !important;
		padding: var(--mobile-space-xs) var(--mobile-space-sm) !important;
		margin-top: var(--mobile-space-sm);
	}

	/* 右侧热点新闻 */
	.newsing-rside .newsing-rside-cnt {
		margin-top: var(--mobile-space-md) !important;
	}

	.newsing-rside .newsing-rside-cnt .newsing-rside-item {
		padding-bottom: var(--mobile-space-sm) !important;
		margin-bottom: var(--mobile-space-sm) !important;
	}

	.newsing-rside .newsing-rside-cnt .newsing-rside-item .newsing-rside-title {
		font-size: var(--mobile-font-base) !important;
		padding: var(--mobile-space-sm) !important;
		min-height: var(--mobile-touch-min) !important;
		display: flex !important;
		align-items: center !important;
		justify-content: space-between;
		cursor: pointer;
		background: var(--mobile-bg-gray);
		border-radius: 4px;
	}

	.newsing-rside .newsing-rside-cnt .newsing-rside-item.active .newsing-rside-title {
		background: var(--mobile-primary);
		color: #fff;
		padding-left: var(--mobile-space-sm) !important;
	}

	.newsing-rside .newsing-rside-cnt .newsing-rside-item .newsing-rside-title i {
		width: 16px !important;
		height: 16px !important;
		right: var(--mobile-space-md) !important;
		background: none !important;
		border-right: 2px solid #fff;
		border-bottom: 2px solid #fff;
		transform: rotate(45deg);
		transition: transform 0.3s ease;
	}

	.newsing-rside .newsing-rside-cnt .newsing-rside-item.active .newsing-rside-title i {
		transform: rotate(-135deg);
		background: none !important;
	}

	.newsing-rside .newsing-rside-cnt .newsing-rside-item .newsing-rside-info {
		display: none;
		font-size: 0 !important;
		margin-top: var(--mobile-space-sm) !important;
		padding: var(--mobile-space-sm) !important;
		background: #fafafa;
		border-radius: 4px;
	}

	.newsing-rside .newsing-rside-cnt .newsing-rside-item.active .newsing-rside-info {
		display: block !important;
	}

	.newsing-rside .newsing-rside-cnt .newsing-rside-item-l {
		width: 100% !important;
		margin: 0 0 var(--mobile-space-sm) 0 !important;
		display: block;
	}

	.newsing-rside .newsing-rside-cnt .newsing-rside-item-l img {
		width: 100% !important;
		height: auto !important;
	}

	.newsing-rside .newsing-rside-cnt .newsing-rside-item-r {
		width: 100% !important;
		display: block;
	}

	.newsing-rside .newsing-rside-cnt .newsing-rside-item-r a {
		font-size: var(--mobile-font-sm) !important;
		line-height: var(--mobile-line-height) !important;
	}

	/* 文章列表 */
	.artcle-list ul li {
		margin-top: var(--mobile-space-sm) !important;
	}

	.artcle-list ul li p .artcle-name {
		font-size: var(--mobile-font-base) !important;
		padding-left: var(--mobile-space-sm) !important;
		padding-right: var(--mobile-space-sm) !important;
		display: inline-block;
		max-width: calc(100% - 80px);
		white-space: nowrap;
		overflow: hidden;
		text-overflow: ellipsis;
	}

	.artcle-list ul li p .artcle-detail {
		font-size: var(--mobile-font-sm) !important;
		padding-left: var(--mobile-space-sm) !important;
	}

	/* === 媒体视点 === */
	.media {
		margin-top: var(--mobile-space-lg) !important;
	}

	.media .media-cnt {
		display: block !important;
	}

	.media .media-cnt .media-lside,
	.media .media-cnt .media-rside {
		width: 100% !important;
		float: none !important;
	}

	.media .media-cnt .media-lside {
		margin-top: var(--mobile-space-md);
	}

	.media-lside-img img {
		width: 100% !important;
		height: auto !important;
		max-height: none !important;
	}

	/* === 重点科室 === */
	.section {
		margin-top: var(--mobile-space-lg) !important;
	}

	.section-cnt:after {
		display: none;
	}

	.section-cnt .section-item {
		width: calc(50% - var(--mobile-space-xs)) !important;
		margin-right: var(--mobile-space-sm) !important;
		margin-bottom: var(--mobile-space-md) !important;
		float: left;
		border-radius: 8px !important;
		overflow: hidden;
	}

	.section-cnt .section-item:nth-child(2n) {
		margin-right: 0 !important;
	}

	.section-cnt .section-item.no_r {
		margin-right: 0 !important;
	}

	.section-cnt .section-item .section-item-top {
		max-height: 200px !important;
		overflow: hidden;
	}

	.section-cnt .section-item .section-item-top img {
		width: 100% !important;
		height: auto !important;
		object-fit: cover;
	}

	.section-cnt .section-item .section-item-bottom {
		padding: var(--mobile-space-sm) var(--mobile-space-md) !important;
	}

	.section-cnt .section-item .section-item-bottom h2 {
		font-size: var(--mobile-font-base) !important;
		margin-bottom: var(--mobile-space-xs) !important;
		white-space: nowrap;
		overflow: hidden;
		text-overflow: ellipsis;
	}

	.section-cnt .section-item .section-item-bottom span {
		font-size: var(--mobile-font-xs) !important;
		line-height: 1.4;
		display: -webkit-box;
		-webkit-line-clamp: 2;
		-webkit-box-orient: vertical;
		overflow: hidden;
	}

	.section-cnt .section-item .section-item-bottom label {
		font-size: var(--mobile-font-sm) !important;
		margin-top: var(--mobile-space-sm) !important;
	}

	/* === 所有轮播组件通用修复 === */
	.swiper-container {
		width: 100% !important;
		overflow: hidden !important;
		position: relative;
	}

	.swiper-wrapper {
		width: 100% !important;
		overflow: hidden !important;
	}

	/* === 眼科专家移动端轮播样式 === */
	#swiper-zj .expert-box {
		overflow: hidden !important;
		position: relative !important;
	}

	.expert-cnt {
		display: block !important;
		flex-wrap: unset !important;
		gap: 0 !important;
		width: auto !important;
		overflow: hidden !important;
		white-space: nowrap !important;
		font-size: 0 !important;
	}

	.expert-cnt .expert-item {
		width: 170px !important;
		margin-right: 15px !important;
		display: inline-block !important;
		vertical-align: top !important;
		white-space: normal !important;
	}

	.expert-cnt .expert-item:last-child {
		margin-right: 0 !important;
	}

	.expert-cnt .expert-item h3 {
		font-size: 22px !important;
		margin-bottom: 2px !important;
	}

	.expert-cnt .expert-item label {
		font-size: 16px !important;
		margin-bottom: 2px !important;
	}

	.expert-cnt .expert-item span {
		font-size: 14px !important;
		line-height: 1.2 !important;
	}

	.expert-item img {
		width: 200px !important;
		height: auto !important;
	}

	.expert-item h3 {
		font-size: 22px !important;
	}

	.expert-item label {
		font-size: 16px !important;
	}

	.expert-item span {
		font-size: 14px !important;
	}

	/* === 轮播按钮 - 眼科专家区域显示 === */
	#swiper-zj .swiper-button {
		display: block !important;
		position: absolute !important;
		top: 50% !important;
		transform: translateY(-50%) !important;
		-webkit-transform: translateY(-50%) !important;
		width: 30px !important;
		height: 30px !important;
		cursor: pointer !important;
		z-index: 10 !important;
	}

	#swiper-zj .swiper-button.prev {
		left: 5px !important;
		background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none"><path d="M15 18L9 12L15 6" stroke="white" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"/></svg>') center/contain no-repeat !important;
	}

	#swiper-zj .swiper-button.next {
		right: 5px !important;
		background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none"><path d="M9 18L15 12L9 6" stroke="white" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"/></svg>') center/contain no-repeat !important;
	}



	.chat_module {
		display: none !important;
	}


	/* === 页脚 === */
	.footer {
		background-size: cover !important;
		background-position: center !important;
	}

	.footer-cnt {
		display: flex !important;
		flex-wrap: wrap !important;
		width: 100% !important;
		padding: 20px 10px !important;
		box-sizing: border-box !important;
	}

	/* 前三个区块：一行显示，平均分配 */
	.footer-cnt .footer-item.f1,
	.footer-cnt .footer-item.f2,
	.footer-cnt .footer-item.f3 {
		flex: 1 !important;
		min-width: 0 !important;
		float: none !important;
		margin: 0 5px 15px 5px !important;
		padding: 0 5px !important;
		box-sizing: border-box !important;
		text-align: center !important;
		display: block !important;
	}

	/* 第四个区块：独占一行 */
	.footer-cnt .footer-item.f4 {
		width: 100% !important;
		float: none !important;
		clear: both !important;
		padding: 10px 5px !important;
		box-sizing: border-box !important;
		text-align: center !important;
	}

	/* 通用 footer-item 样式（作为后备） */
	.footer-cnt .footer-item {
		float: none !important;
		text-align: center;
	}

	.footer-cnt .footer-item .footer-title {
		font-size: 14px !important;
		margin-bottom: 10px !important;
		text-align: center !important;
	}

	.footer-cnt .footer-item a,
	.footer-cnt .footer-item span {
		font-size: 11px !important;
		margin-bottom: 8px !important;
		text-align: center !important;
		word-wrap: break-word !important;
	}

	/* F4 区块的链接样式 */
	.footer-cnt .footer-item.f4 a,
	.footer-cnt .footer-item.f4 span {
		text-align: center !important;
	}

	/* === 通用间距 === */
	.mg-top-60,
	.mg-top-50,
	.mg-top-40,
	.mg-top-35,
	.mg-top-30,
	.mg-top-20 {
		margin-top: var(--mobile-space-md) !important;
	}

	/* === 隐藏PC端专用元素 === */
	.pc-only {
		display: none !important;
	}

	/* === 移动端专用元素 === */
	.mobile-only {
		display: block !important;
	}


	.cnt-width {
		padding: 0 var(--mobile-space-sm) !important;
	}

	/* 重点项目网格调整 */
	.project-cnt {
		grid-template-columns: repeat(3, 1fr);
	}

	.project-cnt a {
		padding: var(--mobile-space-sm) var(--mobile-space-xs) !important;
	}

	.project-cnt a span {
		font-size: 14px !important;
	}

	/* 更小的标题 */
	.row-title h2,
	.row-title h3 {
		font-size: var(--mobile-font-lg) !important;
	}

	/* 新闻标题 */
	.col-title h2 {
		font-size: var(--mobile-font-base) !important;
	}

	/* === 移动端隐藏PC端特定组件 === */
	.sub-menu-wrap {
		display: none !important;
	}

	.pc-only {
		display: none !important;
	}

	/* 专家介绍页面容器修复 */
	.zjjs-main .cnt-width {
		padding: 0 var(--mobile-space-sm) !important;
	}

	/* 缩小尺寸 适配 */
	.rsidefix-cnt {
		right: 8px !important;
	}

	.rsidefix-cnt a {
		width: 42px !important;
		height: 42px !important;
		line-height: 42px !important;
		margin-bottom: 8px !important;
		box-shadow: 0 2px 10px rgba(5,186,198,0.1) !important;
	}

	.rsidefix-cnt .rsidefix-icon i {
		font-size: 18px !important;
	}

	.rsidefix-cnt .text {
		right: 52px !important;
		font-size: 12px !important;
		padding: 5px 12px !important;
	}

	.rsidefix-cnt .rsidefix-close {
		display: flex !important;
		width: 42px !important;
		height: 42px !important;
		margin-bottom: 8px !important;
		box-shadow: 0 2px 10px rgba(5,186,198,0.1) !important;
		align-items: center;
		justify-content: center;
		background: #fff;
		border-radius: 50%;
		cursor: pointer;
		transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
	}

	.rsidefix-cnt .rsidefix-close i {
		font-size: 14px !important;
		color: #999;
		transition: all 0.3s;
	}

	.rsidefix-cnt .rsidefix-close:active {
		background: #ff4d4f;
	}

	.rsidefix-cnt .rsidefix-close:active i {
		color: #fff;
	}

	/* 展开按钮（移动端显示） */
	.rsidefix-show {
		display: flex !important;
		position: fixed !important;
		right: 8px !important;
		top: 50% !important;
		margin-top: -21px !important;
		width: 42px !important;
		height: 42px !important;
		z-index: 1001;
		align-items: center;
		justify-content: center;
		background: #fff;
		border-radius: 50%;
		box-shadow: 0 2px 10px rgba(5,186,198,0.15);
		cursor: pointer;
		transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
		opacity: 0;
		transform: translateX(80px);
		pointer-events: none;
	}

	.rsidefix-show.active {
		opacity: 1 !important;
		transform: translateX(0) !important;
		pointer-events: auto !important;
	}

	.rsidefix-show i {
		font-size: 18px !important;
		color: #00B3C4;
	}
}


/* ============================================
   平板横屏优化 (768px - 992px)
   ============================================ */
@media screen and (min-width: 768px) and (max-width: 992px) {

	.cnt-width {
		width: 720px !important;
		padding: 0 var(--mobile-space-md) !important;
	}

	/* 重点科室 */
	.section-cnt .section-item {
		width: calc(33.33% - var(--mobile-space-xs)) !important;
	}

	.section-cnt .section-item:nth-child(3n) {
		margin-right: 0 !important;
	}

	/* 新闻布局 */
	.newsing-lside {
		width: 60% !important;
	}

	.newsing-rside {
		width: 40% !important;
	}
}

/* ============================================
   安全区域适配 (iPhone X系列)
   ============================================ */
@supports (padding: env(safe-area-inset-bottom)) {

	.header-nav {
		padding-top: env(safe-area-inset-top);
	}

	.mobile-menu-btn {
		margin-top: env(safe-area-inset-top);
	}
}

/* ============================================
   减少动画支持 (无障碍)
   ============================================ */
@media (prefers-reduced-motion: reduce) {

	* {
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.01ms !important;
		scroll-behavior: auto !important;
	}
}

/* ============================================
   横屏模式优化
   ============================================ */
@media screen and (max-width: 768px) and (orientation: landscape) {

	.header-nav {
		position: relative;
	}

	.nav-list {
		max-height: 50vh;
	}

	.carousel {
		height: 50vh;
	}

	/* === 移动端禁用hover效果 === */
	/* 防止触摸设备上的hover干扰点击事件 */
	.header-nav .nav-list .nav-item:hover .nav-menu {
		display: none !important;
	}

	/* 只有当父元素有open类时才显示子菜单 */
	.header-nav .nav-list .nav-item.ks.open .nav-menu {
		display: block !important;
	}
}