/* 关于我们页面样式 */
:root {
	--primary-color: #2c5aa0;
	--secondary-color: #1a365d;
	--accent-color: #e53e3e;
	--success-color: #38a169;
	--text-primary: #2d3748;
	--text-secondary: #718096;
	--text-light: #a0aec0;
	--bg-light: #f7fafc;
	--bg-white: #ffffff;
	--border-color: #e2e8f0;
	--radius: 12px;
	--transition: all 0.3s ease;
	--shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
	--shadow-hover: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

/* 基础重置和间距 */
.about-page {
	min-height: 100vh;
	padding-top: 80px;
}

.page-header {
	background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
	color: white;
	padding: 5rem 0 4rem;
	margin-bottom: 3rem;
	position: relative;
	overflow: hidden;
}

	.page-header::before {
		content: '';
		position: absolute;
		top: 0;
		left: 0;
		right: 0;
		bottom: 0;
		background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 100" fill="%23ffffff" opacity="0.05"><polygon points="1000,100 1000,0 0,100"></polygon></svg>');
		background-size: cover;
	}

.page-title {
	font-size: 3rem;
	font-weight: 700;
	margin-bottom: 1rem;
	text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
	text-align:center;
}

.page-subtitle {
	font-size: 1.25rem;
	opacity: 0.9;
	max-width: 700px;
	margin: 0 auto;
}

/* 左侧导航样式 */
.sidebar-nav {
	background: white;
	border-radius: var(--border-radius);
	box-shadow: var(--box-shadow);
	padding: 1.5rem;
	position: sticky;
	top: 100px;
	transition: var(--transition);
}

	.sidebar-nav:hover {
		box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
	}

.sidebar-title {
	font-size: 1.25rem;
	font-weight: 600;
	color: var(--dark-color);
	margin-bottom: 1.5rem;
	padding-bottom: 0.75rem;
	border-bottom: 2px solid #f1f5f9;
	display: flex;
	align-items: center;
}

	.sidebar-title i {
		margin-right: 0.75rem;
		color: var(--primary-color);
	}

.nav-link {
	display: flex;
	align-items: center;
	padding: 1rem 1.25rem;
	margin-bottom: 0.5rem;
	border-radius: 10px;
	color: var(--gray-color);
	font-weight: 500;
	transition: var(--transition);
	position: relative;
	overflow: hidden;
}

	.nav-link::before {
		content: '';
		position: absolute;
		top: 0;
		left: -100%;
		width: 100%;
		height: 100%;
		background: linear-gradient(90deg, transparent, rgba(26, 86, 219, 0.05), transparent);
		transition: left 0.6s ease;
	}

	.nav-link:hover {
		color: var(--primary-color);
		background-color: rgba(26, 86, 219, 0.05);
		transform: translateX(5px);
	}

		.nav-link:hover::before {
			left: 100%;
		}

	.nav-link.active {
		color: white;
		background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
		box-shadow: 0 5px 15px rgba(26, 86, 219, 0.3);
	}

	.nav-link i {
		margin-right: 0.75rem;
		width: 20px;
		text-align: center;
		font-size: 1.1rem;
	}

	.nav-link.active i {
		color: white;
	}

	.nav-link .badge {
		margin-left: auto;
		background: rgba(255, 255, 255, 0.2);
		color: white;
		font-size: 0.7rem;
		padding: 0.25rem 0.5rem;
	}

/* 内容区域样式 */
.page-container {
	max-width: 80%;
	margin: 0 auto;
}

.content-section {
	background: white;
	border-radius: var(--border-radius);
	box-shadow: var(--box-shadow);
	padding: 2.5rem;
	margin-bottom: 2rem;
	transition: var(--transition);
}

	.content-section:hover {
		box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
	}

.section-header {
	margin-bottom: 2.5rem;
	text-align: center;
}

	.section-header h2 {
		font-size: 2.25rem;
		font-weight: 700;
		color: var(--dark-color);
		margin-bottom: 1rem;
		position: relative;
		display: inline-block;
	}

		.section-header h2::after {
			content: '';
			position: absolute;
			bottom: -10px;
			left: 50%;
			transform: translateX(-50%);
			width: 60px;
			height: 4px;
			background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
			border-radius: 2px;
		}

	.section-header p {
		font-size: 1.1rem;
		color: var(--gray-color);
		max-width: 700px;
		margin: 0 auto;
	}

/* 公司简介样式 */
.intro-content {
	/*display: flex;*/
	display:inline-block;
	align-items: center;
	gap: 3rem;
}

.intro-text {
	flex: 1;
}
	.intro-text p {
		margin-bottom: 15px;
		text-indent: 2em; /* 首页缩进 */
	}
	.company-description {
		font-size: 1.1rem;
		line-height: 1.8;
		margin-bottom: 2.5rem;
		color: #4b5563;
	}

.mission-vision-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 2rem;
}

.mission-vision-card {
	background: #f8fafc;
	border-radius: var(--border-radius);
	padding: 2rem;
	border-left: 4px solid var(--primary-color);
	transition: var(--transition);
}

	.mission-vision-card:hover {
		transform: translateY(-5px);
		box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
	}

	.mission-vision-card h3 {
		font-size: 1.5rem;
		font-weight: 600;
		margin-bottom: 1rem;
		color: var(--dark-color);
	}

.card-icon {
	font-size: 2.5rem;
	color: var(--primary-color);
	margin-bottom: 1.5rem;
}

.intro-image {
	flex: 1;
	border-radius: var(--border-radius);
	overflow: hidden;
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

	.intro-image img {
		width: 100%;
		height: auto;
		display: block;
		transition: var(--transition);
	}

	.intro-image:hover img {
		transform: scale(1.03);
	}

/* 发展历程样式 */
.timeline {
	position: relative;
	max-width: 800px;
	margin: 0 auto;
}

	.timeline::before {
		content: '';
		position: absolute;
		top: 0;
		bottom: 0;
		left: 30px;
		width: 4px;
		background: linear-gradient(to bottom, var(--primary-color), var(--secondary-color));
		border-radius: 2px;
	}

.timeline-item {
	display: flex;
	margin-bottom: 3rem;
	position: relative;
}

.timeline-year {
	width: 70px;
	height: 70px;
	background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
	color: white;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-weight: 700;
	font-size: 1.1rem;
	box-shadow: 0 5px 15px rgba(26, 86, 219, 0.3);
	z-index: 2;
}

.timeline-content {
	flex: 1;
	margin-left: 2rem;
	background: white;
	border-radius: var(--border-radius);
	padding: 1.5rem;
	box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
	border: 1px solid #f1f5f9;
	transition: var(--transition);
}

	.timeline-content:hover {
		transform: translateY(-3px);
		box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
	}

	.timeline-content h4 {
		font-size: 1.25rem;
		font-weight: 600;
		margin-bottom: 0.5rem;
		color: var(--dark-color);
	}

/* 荣誉资质样式 */
.honors-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
	gap: 1.5rem;
}

.honor-card {
	background: white;
	border-radius: var(--border-radius);
	padding: 2rem;
	text-align: center;
	box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
	border: 1px solid #f1f5f9;
	transition: var(--transition);
}

	.honor-card:hover {
		transform: translateY(-5px);
		box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
	}

.honor-icon {
	width: 60px;
	height: 60px;
	background: linear-gradient(135deg, var(--accent-color), #c53030);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	margin: 0 auto 1.5rem;
	color: white;
	font-size: 1.5rem;
}

/* 投资关系样式 */
.investment-stats {
	display: flex;
	justify-content: space-around;
	margin-bottom: 3rem;
	flex-wrap: wrap;
	gap: 1.5rem;
}

.stat-item {
	text-align: center;
	padding: 1.5rem;
	flex: 1;
	min-width: 150px;
}

.stat-number {
	font-size: 3rem;
	font-weight: 700;
	color: var(--primary-color);
	margin-bottom: 0.5rem;
}

.stat-label {
	font-size: 1rem;
	color: var(--gray-color);
}

.partners-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
	gap: 1.5rem;
}

.partner-logo {
	background: #f8fafc;
	border-radius: var(--border-radius);
	padding: 1.5rem;
	text-align: center;
	font-weight: 600;
	color: var(--dark-color);
	transition: var(--transition);
}

	.partner-logo:hover {
		background: white;
		box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
		transform: translateY(-3px);
	}

/* 企业文化样式 */
.culture-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
	gap: 2rem;
}

.culture-card {
	background: white;
	border-radius: var(--border-radius);
	padding: 2.5rem 2rem;
	text-align: center;
	box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
	border: 1px solid #f1f5f9;
	transition: var(--transition);
	position: relative;
	overflow: hidden;
}

	.culture-card::before {
		content: '';
		position: absolute;
		top: 0;
		left: 0;
		right: 0;
		height: 4px;
		background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
	}

	.culture-card:hover {
		transform: translateY(-5px);
		box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
	}

.culture-icon {
	font-size: 3.5rem;
	color: var(--primary-color);
	margin-bottom: 1.5rem;
}

.culture-card h3 {
	font-size: 1.5rem;
	font-weight: 600;
	margin-bottom: 1rem;
	color: var(--dark-color);
}

/* 响应式设计 */
@media (max-width: 992px) {
	.intro-content {
		flex-direction: column;
	}

	.mission-vision-grid {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 768px) {
	.page-title {
		font-size: 2.25rem;
	}

	.sidebar-nav {
		margin-bottom: 2rem;
		position: static;
	}

	.content-section {
		padding: 1.5rem;
	}
}