/* 引入思源黑体 (Noto Sans SC) */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;700&display=swap');

*,
*::before,
*::after {
	box-sizing: border-box;
}

html {
	overflow-x: hidden;
}

body {
	user-select: none;
  -webkit-user-select: none;  /* Safari/Chrome */
  -moz-user-select: none;     /* Firefox */
  -ms-user-select: none;      /* IE/Edge */
	margin: 0;
	padding: 0;
	overflow-x: hidden;
	width: 100%;
	position: relative;
	font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

[v-cloak] {
	display: none;
}

/* 基础布局容器 */
.container {
	width: 100%;
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 15px;
	position: relative;
	box-sizing: border-box;
}

@media screen and (min-width: 1900px) {
	.container {
		max-width: 1600px !important;
	}
}
@media screen and (max-width: 1500px) {
	.top-left img{
		/* height: 40px !important; */
		width: 280px !important;
	}
	.top-right ul li>a{
		font-size: 0.14rem !important;
	}
}
@media screen and (max-width: 1300px) {
	.top-left img{
		/* height: 40px !important; */
		width: 250px !important;
	}
	.top-right ul li>a{
		font-size: 0.14rem !important;
	}
}
@media screen and (max-width: 1200px) {
	.top-left img{
		/* height: 40px !important; */
		width: 210px !important;
	}
	.top-right ul li>a{
		font-size: 0.13rem !important;
	}
}
@media screen and (max-width: 1100px) {
	.top-left img{
		/* height: 40px !important; */
		width: 180px !important;
	}
	.top-right ul li>a{
		font-size: 0.11rem !important;
	}
}
@media screen and (max-width: 1000px) {
	.top-left img{
		/* height: 40px !important; */
		width: 180px !important;
	}
	.top-right ul li>a{
		font-size: 0.10rem !important;
	}
}

/* ========== 顶部导航样式 ========== */
.top-container {
	position: fixed;
	/* 修改为固定定位 */
	top: 0;
	left: 0;
	width: 100%;
	height: 100px;
	background: transparent;
	z-index: 999;
	border-bottom: 1px solid rgba(255, 255, 255, 0.2);
	transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

/* 滚动时的导航栏样式 */
.top-container.scrolled {
	background: #fff;
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
	border-bottom: none;
	height: 100px;
	/* 滚动时稍微变窄一点 */
}

.top-inner {
	width: 100%;
	/* max-width: 1400px; */
	margin: 0 auto;
	height: 100%;
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 0 15px 0 60px;
}

.top-left a {
	display: block;
	height: 50px;
}

.top-left img {
	height: 100%;
	width: 320px;
	object-fit: contain;
	transition: opacity 0.3s ease;
}

.top-right ul {
	display: flex;
	align-items: center;
}

.top-right ul li {
	margin: 0 10px;
	position: relative;
	list-style: none;
}

.top-right ul li>a {
	color: #fff;
	font-size: 0.16rem;
	/*   */
	text-decoration: none;
	padding: 10px 5px;
	display: block;
	transition: all 0.3s;
	position: relative;
}

.top-right ul li>a::after {
	content: '';
	position: absolute;
	left: 0;
	bottom: 0;
	width: 0;
	height: 3px;
	background-color: #f39800;
	transition: width 0.3s ease;
}

.top-right ul li:hover>a::after,
.top-right ul li.active>a::after {
	width: 100%;
}

/* 滚动时导航链接变黑 */
.top-container.scrolled .top-right ul li>a {
	color: #333;
}

.top-right ul li:hover>a,
.top-right ul li.active>a,
.top-container.scrolled .top-right ul li:hover>a,
.top-container.scrolled .top-right ul li.active>a {
	color: #f39800;
	/* 悬停和激活状态颜色改为橙色 */
}

.top-right ul li.lang-switch {
	margin-left: 20px;
	padding-left: 20px;
	border-left: 1px solid rgba(255, 255, 255, 0.8);
	transition: all 0.3s;
	display: flex;
	align-items: center;
	height: 25px; /* 调整高度为 20px 让华丰集团边线略微更明显 */
}

.top-right ul li.lang-switch-en {
	margin-left: 20px;
	padding-left: 20px;
	border-left: 1px solid rgba(255, 255, 255, 0.3);
	height: 100px; /* 和导航栏一样高 */
}

.top-right ul li.lang-switch a,
.top-right ul li.lang-switch-en a {
	display: flex;
	align-items: center;
	height: 100%;
}

.top-right ul li.lang-switch .top-cn,
.top-right ul li.lang-switch-en .top-cn {
	display: flex;
	align-items: center;
}

.top-right ul li.lang-switch .map,
.top-right ul li.lang-switch-en .map {
	margin-right: 8px !important;
	vertical-align: middle !important;
}

.top-right ul li.lang-switch>a::after,
.top-right ul li.lang-switch-en>a::after {
	display: none;
}

.top-container.scrolled .top-right ul li.lang-switch,
.top-container.scrolled .top-right ul li.lang-switch-en {
	border-left-color: rgba(0, 0, 0, 0.2);
}

/* 移动端汉堡菜单按钮 - PC端隐藏 */
.mobile-menu-btn {
	display: none;
}

.mobile-menu-btn span {
	display: block;
	width: 100%;
	height: 2px;
	background-color: #fff;
	border-radius: 2px;
	transition: all 0.3s;
}

.top-container.scrolled .mobile-menu-btn span {
	background-color: #333;
}

/* 移动端导航抽屉 - PC端隐藏 */
.mobile-nav-drawer {
	display: none;
}

.mobile-nav-overlay {
	display: none;
}

/* ========== 底部模块样式 ========== */
.footer-container {
	background-color: #1a1a1a;
	color: #fff;
	padding-top: 40px;
}

.footer-top {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 20px;
}

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

.footer-logo-img {
	margin-right: 20px;
}

.footer-logo-img img {
	max-width: 100%;
	height: auto;
	display: block;
}

.footer-company-name {
	font-size: 0.24rem;
	 
	letter-spacing: 1px;
	margin-bottom: 5px;
}

.footer-company-en {
	font-size: 0.12rem;
	color: #999;
	text-transform: uppercase;
}

.footer-nav {
	display: flex;
	gap: 40px;
}

.footer-nav-link {
	color: #aaa;
	text-decoration: none;
	font-size: 0.16rem;
	transition: color 0.3s;
}

.footer-nav-link:hover,
.footer-nav-link.active {
	color: #f39800;
}

.footer-divider {
	height: 1px;
	background-color: rgba(255, 255, 255, 0.1);
	margin-bottom: 30px;
}

.footer-middle {
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
	margin-bottom: 40px;
}

.footer-contact-grid {
	display: flex;
	flex: 1;
}

.footer-contact-item {
	flex: 1;
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
	position: relative;
	padding: 0 20px;
}

.footer-contact-item:not(:last-child)::after {
	content: '';
	position: absolute;
	right: 0;
	top: 10%;
	height: 80%;
	width: 1px;
	background-color: rgba(255, 255, 255, 0.1);
}

.contact-icon {
	width: 44px;
	height: 44px;
	background-color: rgba(255, 255, 255, 0.05);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	margin-bottom: 20px;
}

.contact-icon img {
	width: 35px;
}

.contact-label {
	font-size: 0.14rem;
	color: #7A7A7A;
	margin-bottom: 15px;
}

.contact-value {
	font-size: 0.14rem;
	color: #7A7A7A;
	margin-bottom: 15px;
	line-height: 1.5;
}

.footer-qrcode-box {
	flex: 0 0 200px;
	display: flex;
	flex-direction: column;
	align-items: center;
	border-left: 1px solid rgba(255, 255, 255, 0.1);
	padding-left: 40px;
}

.qrcode-label {
	font-size: 0.14rem;
	color: #fff;
	margin-bottom: 20px;
}

.qrcode-img {
	width: 100px;
	height: 100px;
	padding: 5px;
	background-color: #fff;
}

.qrcode-img img {
	width: 100%;
	height: 100%;
}

.footer-bottom {
	background-color: #141414;
	padding: 15px 0;
	text-align: center;
	border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.copyright-text {
	font-size: 0.14rem;
	color: #666;
}

/* ========== 移动端适配 - 公共样式 ========== */
@media screen and (max-width: 768px) {

	/* ---------- 顶部导航移动端适配 ---------- */
	.top-container {
		height: 60px;
		position: fixed;
		top: 0;
		left: 0;
		width: 100%;
		background: transparent;
		border-bottom: none;
		z-index: 1000;
		transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
	}

	.top-container.scrolled {
		background: #fff;
		box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
		height: 60px;
		/* 移动端滚动时高度保持不变 */
	}

	.top-inner {
		width: 100%;
		height: 100%;
		padding: 0 15px;
		display: flex;
		justify-content: space-between;
		align-items: center;
		position: relative;
	}

	.top-inner::before,
	.top-inner::after {
		display: none;
		/* 禁用 clearfix */
	}

	.top-left {
		height: 30px;
		float: none;
		margin: 0;
		display: flex;
		align-items: center;
	}

	.top-left a {
		height: 100%;
		display: block;
	}

	.top-left img {
		height: 100%;
		width: auto;
	}

	/* 隐藏PC端导航链接，仅保留语言切换 */
	.top-right {
		float: none;
		margin: 0;
		padding-right: 45px;
		/* 为右侧绝对定位的汉堡菜单留空间 */
		display: flex;
		align-items: center;
	}

	.top-right ul {
		display: flex;
		align-items: center;
		margin: 0;
		padding: 0;
	}

	.top-right ul li {
		margin: 0;
		display: none;
		/* 默认隐藏所有 li */
	}

	.top-right ul li.lang-switch {
		display: none;
	}

	.top-right ul li.lang-switch-en {
		display: block;
		/* 仅显示语言切换 */
		margin: 0;
		padding: 0;
		border: none;
		height: auto;
	}

	.top-right ul li.lang-switch-en a {
		padding: 0;
	}

	.top-right ul li.lang-switch-en .top-cn {
		font-size: 0.24rem;
	}

	.top-right ul li.lang-switch-en .map {
		width: 18px !important;
		height: 18px !important;
		margin-right: 4px !important;
	}

	/* 移动端汉堡菜单按钮 */
	.mobile-menu-btn {
		display: flex;
		flex-direction: column;
		justify-content: center;
		align-items: center;
		width: 40px;
		height: 40px;
		cursor: pointer;
		position: absolute;
		right: 5px;
		top: 50%;
		transform: translateY(-50%);
		z-index: 1001;
	}

	.mobile-menu-btn span {
		display: block;
		width: 24px;
		height: 2px;
		background-color: #fff;
		margin: 3px 0;
		transition: all 0.3s;
	}

	.top-container.scrolled .mobile-menu-btn span {
		background-color: #333;
	}

	.top-container.scrolled .top-right ul li.lang-switch a {
		color: #333;
	}

	/* 移动端导航抽屉 */
	.mobile-nav-drawer {
		display: block;
		position: fixed;
		top: 0;
		right: -100%;
		width: 100%;
		height: 100vh;
		background-color: #e8f4f8;
		z-index: 9999;
		transition: right 0.3s ease;
		overflow-y: auto;
	}

	.mobile-nav-drawer.active {
		right: 0;
	}

	.mobile-nav-header {
		display: flex;
		justify-content: flex-end;
		padding: 20px;
	}

	.mobile-nav-close {
		font-size: 0.42rem;
		color: #333;
		cursor: pointer;
		width: 40px;
		height: 40px;
		display: flex;
		justify-content: center;
		align-items: center;
	}

	.mobile-nav-list {
		list-style: none;
		padding: 0;
		margin: 0;
	}

	.mobile-nav-list li {
		border-bottom: 1px solid rgba(0, 150, 180, 0.2);
	}

	.mobile-nav-list li a {
		display: block;
		padding: 20px 25px;
		color: #0096b4;
		font-size: 0.32rem;
		text-decoration: none;
	}

	/* 移动端遮罩层 */
	.mobile-nav-overlay {
		display: none;
		position: fixed;
		top: 0;
		left: 0;
		width: 100%;
		height: 100%;
		background-color: rgba(0, 0, 0, 0.5);
		z-index: 9998;
	}

	.mobile-nav-overlay.active {
		display: block;
	}

	/* ---------- 底部模块移动端适配 ---------- */
	.footer-top {
		flex-direction: column;
		gap: 30px;
		text-align: center;
	}

	.footer-logo-box {
		flex-direction: column;
	}

	.footer-logo-img {
		margin-right: 0;
		margin-bottom: 15px;
		max-width: 50%;
		width: auto;
		height: auto;
		display: block;
	}

	.footer-nav {
		gap: 20px;
		flex-wrap: wrap;
		justify-content: center;
	}

	.footer-middle {
		flex-direction: row;
		flex-wrap: wrap;
		justify-content: center;
		align-items: flex-start;
		gap: 30px;
		width: 100%;
	}

	.footer-contact-grid {
		flex-direction: row !important;
		flex-wrap: nowrap !important;
		justify-content: space-between !important;
		width: 100% !important;
		gap: 10px;
	}

	.footer-contact-item {
		flex: 1 !important;
		min-width: 0 !important;
		max-width: none !important;
		padding: 0 5px !important;
		margin-bottom: 0 !important;
		align-items: center !important;
		text-align: center !important;
	}

	.footer-contact-item .contact-icon {
		width: 36px !important;
		height: 36px !important;
		margin-bottom: 10px !important;
	}

	.footer-contact-item .contact-icon img {
		width: 18px !important;
	}

	.footer-contact-item .contact-label {
		font-size: 0.22rem !important;
		margin-bottom: 5px !important;
	}

	.footer-contact-item .contact-value {
		font-size: 0.24rem !important;
		word-break: break-all;
	}

	.footer-nav-link {
		font-size: 0.24rem;
	}

	.footer-contact-item:not(:last-child)::after {
		display: none;
	}

	.footer-qrcode-box {
		display: none !important;
	}

	.news-title {
		font-size: 0.26rem;
	}
}

/* 内页 banner 缩放动画 */
.page-banner {
	overflow: hidden;
}

.page-banner::before {
	content: '';
	position: absolute;
	inset: 0;
	background-image: inherit;
	background-size: cover;
	background-position: center;
	animation: insideBn 25s infinite;
	z-index: 0;
}

.page-banner>* {
	position: relative;
	z-index: 1;
}

@keyframes insideBn {
	0% {
		transform: scale(1);
	}

	50% {
		transform: scale(1.5);
	}

	100% {
		transform: scale(1);
	}
}

/* ========== 右侧固定侧边栏 ========== */
.fixed-sidebar {
	position: fixed;
	right: 0;
	top: 50%;
	transform: translateY(-50%);
	z-index: 999;
	display: flex;
	flex-direction: column;
	/* gap: 0.5px; */
}

.fixed-sidebar .sidebar-item {
	position: relative;
	width: 75px;
	height: 75px;
	background-color: rgba(25, 33, 39, 0.8);
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	transition: background 0.3s;
}

.fixed-sidebar .sidebar-item:hover {
	background: #00548e;
}

.fixed-sidebar .sidebar-icon {
	width: 30px;
	height: 30px;
	color: #fff;
}

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

.fixed-sidebar .sidebar-text {
	font-size: 0.14rem;
	color: #fff;
	margin-top: 2px;
	white-space: nowrap;
	transform: scale(0.9);
}

.fixed-sidebar .sidebar-hover-box {
	position: absolute;
	right: 100%;
	top: 0;
	height: 100%;
	width: 0;
	background: #00548e;
	color: #fff;
	padding: 0;
	border-radius: 0;
	white-space: nowrap;
	font-size: 0.20rem;
	transition: all 0.5s;
	display: flex;
	align-items: center;
	justify-content: center;
	overflow: hidden;
}

.fixed-sidebar .sidebar-item:hover .sidebar-hover-box {
	width: 260px;
}

.fixed-sidebar .sidebar-hover-box.qrcode-box {
	padding: 0;
	top: 50%;
	height: 140px;
	justify-content: flex-end;
	background-color: rgba(0, 0, 0, 0);
	padding-right: 3px !important;
	transform: translateY(-50%);
}

.fixed-sidebar .sidebar-item:hover .sidebar-hover-box.qrcode-box {
	width: 140px;
	padding: 10px;
}

.fixed-sidebar .sidebar-hover-box.qrcode-box img {
	width: 120px;
	height: 120px;
	display: block;
}

/* 移动端隐藏右侧侧边栏 */
@media screen and (max-width: 768px) {
	.fixed-sidebar {
		display: none;
	}
}