/* 全局样式 */
[v-cloak] {
	display: none;
}

* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	list-style: none;
	text-decoration: none;

	/* overflow-x: hidden; */
}

p * {
	-webkit-transition: all .4s ease;
	-moz-transition: all .4s ease;
	transition: all .4s ease;
}

.hero {
	margin-top: 90px !important;
}


::-webkit-scrollbar {
	height: 0;
	width: 6px;
	background: #666666;
}

::-webkit-scrollbar-button {
	height: 0;
	width: 5px;
	background: #666666;
}

::-webkit-scrollbar-thumb {
	background-color: rgba(0, 55, 130, 1);
	box-shadow: inset 1px 1px 0 rgba(0, 55, 130, 1), inset 0 -1px 0 rgba(0, 55, 130, 1);
}

body {
	line-height: 1.5;
	font-family: 'MiSans', 'Helvetica Neue', Arial, sans-serif;
}

/* 顶部导航栏 */
header {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	background: #003782;
	box-shadow: 0 0.125rem 0.5rem rgba(0, 0, 0, 0.05);
	z-index: 100;
	transition: background-color 0.3s ease, box-shadow 0.3s ease;
	/* transition: all 0.3s ease; */
}

.header-container {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 0.5rem 3.3125rem;
	padding-left: 34px;
	font-size: 12px;
}

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

.logo-text {
	color: #fff;
	margin: 0 1rem;
}

.header-img {
	width: 26px;
	height: 24px;
}

.top-links {
	display: flex;
	align-items: center;
	gap: 1rem;
}

.top-links span,
.top-links a {
	font-size: 12px;
	color: #fff;
}

/* 主导航 */
nav {
	width: 100%;
	background: #fff;
}

/* 主导航布局 */
.nav-wrapper {
	display: grid;
	align-items: center;
	/* height: 60px; */
	/* overflow: hidden; */
}

.img-a {
	max-height: 60px;
	min-width: 100px;
	margin: 0 auto 0 0;
	padding-left: 34px
}

.nav-logo-link {
	grid-column: 1;
	display: flex;
	align-items: center;
	max-width: 130px;
	height: 60px;
	background: url('https://schoolweb-1373706109.cos.accelerate.myqcloud.com/uploads/20250829/cbd2892c0a335219871fd81987ba1c5d.png');
	background-position: center;
	background-size: contain;
	background-repeat: no-repeat;
	margin-left: 34px;
}

.nav-logo {
	width: 100%;
	max-height: 60px;
	height: auto;
	margin: 0 auto;
}

/*@media (max-width: 1440px) {*/
.nav-logo-link {
	max-width: 160px;
	margin-top: 2px;
}

.nav-logo {
	max-height: 3.75rem;
}

/*}*/

.nav-menu-container {
	grid-column: 2;
	width: 100%;
	height: 100%;
}

.mobile-menu-btn {
	grid-column: 3;
	display: none;
}

.contact-btn {
	background: #444BAF;
	color: #fff;
	padding: 0 1.875rem;
}

.contact-btn img {
	width: 30px;
	height: 30px;
}

/* =============================================== */
/* 主导航基础样式 */
.nav-links {
	display: flex;
	align-items: center;
	height: 100%;
	justify-content: end;
	width: 100%;
}

.nav-links li {
	flex-basis: auto;
	flex-shrink: 1;
	position: relative;
	display: flex;
	align-items: center;
	box-sizing: border-box;
	height: 100%;
	padding: 0 1.25rem;
	font-size: 13px;
	color: #292C57;
	cursor: pointer;
	text-align: center;
	flex-shrink: 0;
	transition: color 0.3s;
	justify-content: center;
	white-space: nowrap;
	min-width: 8.75rem;

}

.nav-links li:hover {
	background-color: #003782;
	color: white;
}

.nav-links a {
	color: #292C57;
}

.nav-links .news:hover a {
	color: white;
}

/* 二级菜单通用样式 */
.submenu {
	position: absolute;
	top: 100%;
	left: 0;
	min-width: 8.75rem;
	box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.1);
	display: none;
	z-index: 100;
	background: #003782;
	color: white;
	font-size: 13px;
}

/* 三级菜单样式 */
.submenu-level3 {
	left: 100%;
	top: 0;
	margin-left: 0.125rem;
	background: #003782;
	font-size: 13px;
}

/* 鼠标悬停时显示子菜单 */
.nav-links li:hover>.submenu,
.submenu li:hover>.submenu-level3 {
	display: block !important;
}

.submenu li a {
	display: block;
	width: 100%;
}

/* 二级菜单项样式 */
.submenu li {
	position: relative;
	padding: 0.375rem 1.5rem;
	transition: background 0.3s;
	text-align: left;
	border-top: 0.0625rem solid white;
	color: white !important;
	justify-content: start;
}


.submenu li:hover {
	background: #f5f7fa;
}

.submenu li:hover a {
	color: #003782;
}

.submenu li:hover .li3 a {
	color: white;
}

.submenu li .li3:hover a {
	color: #003782;
}

.submenu a {
	font-size: 13px;
	color: white;
	display: block;
}

/* 响应式适配（移动端优化） */
@media (max-width: 1024px) {

	.submenu,
	.submenu-level3 {
		position: static;
		display: none !important;
		margin-left: 1.5rem;
	}

	.mobile-nav .submenu,
	.mobile-nav .submenu-level3 {
		display: block !important;
	}

	.nav-links,
	.contact-btn {
		display: none;
	}

	.mobile-menu-btn {
		display: block;
		margin-right: 1.875rem;
		padding: 0.625rem;
	}


	.nav-wrapper {
		height: auto;
		justify-content: space-between;
	}

	.mobile-nav {
		top: 4.5rem;
		box-shadow: 0 0.25rem 1rem rgba(0, 0, 0, 0.1);
	}

}

@media (max-width: 768px) {
	.nav-links li {
		min-width: 100%;
	}

	.line {
		height: 80px !important;
	}

	.footer-row,
	.footer-bottom {
		font-size: 12px !important;
		padding: 1rem 2rem !important;
		display: flex !important;
		flex-direction: column !important;
	}

	.footer-logo-box {
		flex-direction: unset !important;
	}

	.footer-col {
		min-width: 33%;
	}

	.footer-logo {
		display: none;
		/* width: 120px !important; */
		/* height: 30px !important; */
	}

	.footer-top {
		padding: 0 !important;
	}

	.footer-col h4 {
		font-size: 18px !important;
	}

	.footer2 {
		padding: 0 !important;
	}

	.img1 {
		width: 50% !important;
		margin-left: 0 !important;
	}
}

@media (max-width: 1200px) and (min-width: 992px) {
	.nav-links li {
		flex-basis: 9.375rem;
		font-size: 0.875rem;
		gap: 0.9375rem;
	}
}

@media (min-width: 1024px) {
	.mobile-nav-container {
		display: none;
	}
}

/* ============================================================================== */
/* 基础样式 */
.footer {
	font-size: 0.875rem;
	line-height: 1.5;
}

.bg-blue {
	background: #003782;
	color: #fff;
}


/* 上半部分布局 */
.footer-top {
	padding: 2.5rem 0;
}

.footer-row {
	display: grid;
	grid-template-columns: 1fr 1fr 1fr;
	justify-content: space-between;
	margin: 0 auto;
	padding: 0 7.5rem;
	font-size: 16px;
}

.footer2 {
	padding-left: 35%;
	/* margin-top: 30.5%; */
}

.footer-col .img1 {
	width: 40%;
	margin-left: -21px;
}

.footer-col h4 {
	margin-bottom: 0.9375rem;
	font-size: 18px;
	font-weight: 700;
}

.footer-col p {
	/* text-decoration: underline; */
	cursor: pointer;
}

.footer-col ul {
	list-style: none;
	padding: 0;
}

.footer-col ul li a {
	color: #fff;
	/* text-decoration: underline; */
	transition: color 0.3s;
}

.footer-col li {
	margin-bottom: 25px;
}

.footer-margin {
	margin-bottom: 30px;
}

.footer-logo {
	width: 210px;
	height: 60px;
	margin-top: 1.25rem;
}

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

/* 下半部分布局 */
.footer-bottom {
	padding: 2rem 7.5rem;
	border-top: 0.0625rem solid #e5e5e5;
}

.container1 {
	text-align: center;
	margin: 0 auto;
}

.container1 p {
	/* text-align: center; */
	color: rgba(0, 55, 130, 1);
	font-size: 16px;
	margin-top: 10px;
}

.footer-img {
	max-width: 263px;
	max-height: 120px;
}

/* 响应式适配 */
@media (max-width: 992px) {
	.footer-col {
		margin-bottom: 1.875rem;
	}

	.footer-logo {
		margin: 0 auto;
	}

	body {
		overflow-x: hidden;
	}

	.partner-item img {
		max-width: 50px;
		max-height: 50px;
	}

	.container1 {
		width: 100%;
	}

	.footer-img {
		width: 180px;
		height: 120px;
	}
}

/* 移动端面包屑导航 */
.breadcrumb {
	display: flex;
	align-items: center;
	padding: 12px 24px;
	background-color: #f8f9fa;
	border-bottom: 1px solid #e5e7eb;
	overflow-x: auto;
	white-space: nowrap;
}

.breadcrumb-item {
	cursor: pointer;
	color: #003782;
	font-size: 14px;
	margin-right: 8px;
	transition: color 0.3s;
}

.breadcrumb-item:hover {
	text-decoration: underline;
}

.breadcrumb-separator {
	margin: 0 8px;
	color: #6b7280;
	font-size: 12px;
}

.breadcrumb-item:last-child {
	color: #6b7280;
	cursor: default;
	text-decoration: none;
}

/* 移动端导航容器 */
.mobile-nav-container {
	position: absolute;
	top: 100%;
	left: 0;
	right: 0;
	background: #fff;
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
	z-index: 100;
	max-height: calc(100vh - 130px);
	overflow-y: auto;
}

/* 移动端菜单项样式 */
.mobile-nav {
	margin: 0;
	padding: 0;
}

.mobile-menu-item {
	list-style: none;
	border-bottom: 1px solid #f0f0f0;
}

.menu-title {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 16px 24px;
	color: #003782;
	font-size: 16px;
	text-decoration: none;
	transition: background-color 0.3s;
}

.menu-title:hover {
	background-color: #f5f7fa;
}

.menu-title i {
	color: #9ca3af;
}

/* 研学公共样式 */
.title {
	padding: 60px 120px;
	line-height: 1.5;
}

.title h1 {
	font-size: 36px;
	font-weight: 700;
	letter-spacing: 0px;
	color: rgba(0, 55, 130, 1);
	text-align: center;
}

.title h3 {
	font-size: 24px;
	color: rgba(0, 55, 130, 1);
	text-align: center;
}

.web {
	display: none;
}

.h5 {
	display: block;
}

/* .program-title {
	font-size: 16px !important;
} */

/* 全页面 自适应统一调整 */
@media (max-width: 768px) {
	.hero {
		max-height: 50vh;
		max-width: 100%;
		/* 小屏幕限制高度 */
	}

	.hero-content h1 {
		font-size: 26px;
	}

	.hero-content h2 {
		font-size: 20px;
	}

	.title {
		padding: 30px;
		padding-bottom: 0;
	}

	.title h1,
	h2,
	.program-title2 {
		font-size: 26px;
	}

	.program-section {
		padding: 40px 30px 60px 30px;
	}

	.program-section .program-title,
	.toggle-icon {
		font-size: 18px;
	}

	.logo-section {
		display: none;
	}

	.header-container {
		justify-content: end;
	}

	.h5 {
		display: none !important;
	}

	.web {
		display: block !important;
	}

	.footer-img {
		display: flex;
		margin: 0 auto;
		/* justify-content: center; */
	}
}


.mr-4 {
	margin-right: 10px;
}

.ml-4 {
	margin-left: 10px;
	cursor: pointer;
}


.arrow-container {
	display: flex;
	flex-direction: column;
	align-items: center;
}

.arrow {
	font-size: 50px;
	color: #FFC107;
	/* 主黄色 */
	margin: 5px 0;
	transition: color 0.3s ease;
}

.arrow:nth-child(2) {
	color: #FFD666;
	/* 稍浅的黄色 */
}

.arrow:nth-child(3) {
	color: #FFF2CC;
	/* 最浅的黄色 */
}