/* 与首页保持一致的视觉风格 */
        :root {
            --primary: #1a6fc4;
            --primary-light: #2a9df4;
            --glass: rgba(255, 255, 255, 0.8);
            --glass-border: rgba(135, 206, 235, 0.3);
            --shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
        }

        body {
            font-family: 'Microsoft YaHei', Arial, sans-serif;
            background: linear-gradient(135deg, #f0f8ff 0%, #e6f4ff 100%);
            color: #333;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        /* 关于我们主体容器 */
        .about-container {
            max-width: 1400px;
            margin: 100px auto 40px;
            padding: 0 20px;
            flex: 1;
        }

        /* 页面标题 - 玻璃拟态 */
        .page-header {
            text-align: center;
            margin-bottom: 50px;
            padding: 40px 30px;
            background: var(--glass);
            backdrop-filter: blur(10px);
            border-radius: 20px;
            box-shadow: var(--shadow);
            border: 1px solid var(--glass-border);
        }

        .page-header h1 {
            font-size: 42px;
            color: var(--primary);
            margin-bottom: 15px;
            position: relative;
            display: inline-block;
        }

        .page-header h1::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: linear-gradient(90deg, var(--primary), var(--primary-light));
            border-radius: 2px;
        }

        .page-header p {
            font-size: 18px;
            color: #666;
            margin-top: 25px;
            line-height: 1.6;
        }

        /* 公司介绍区域 - 玻璃拟态 */
        .intro-section {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            margin-bottom: 50px;
            align-items: center;
        }

        .intro-content {
            background: var(--glass);
            backdrop-filter: blur(10px);
            padding: 40px;
            border-radius: 20px;
            box-shadow: var(--shadow);
            border: 1px solid var(--glass-border);
        }

        .intro-content h2 {
            font-size: 32px;
            color: var(--primary);
            margin-bottom: 20px;
        }

        .intro-content p {
            font-size: 16px;
            line-height: 1.8;
            color: #555;
            margin-bottom: 15px;
        }

        .intro-image {
            background: var(--glass);
            backdrop-filter: blur(10px);
            padding: 20px;
            border-radius: 20px;
            box-shadow: var(--shadow);
            border: 1px solid var(--glass-border);
            text-align: center;
        }

        .intro-image img {
            width: 100%;
            height: 300px;
            object-fit: cover;
            border-radius: 15px;
        }

        /* 数据展示区域 - 玻璃拟态 */
        .stats-section {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
            margin-bottom: 50px;
        }

        .stat-card {
            background: var(--glass);
            backdrop-filter: blur(10px);
            padding: 30px 20px;
            border-radius: 20px;
            text-align: center;
            box-shadow: var(--shadow);
            border: 1px solid var(--glass-border);
            transition: all 0.3s;
        }

        .stat-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
        }

        .stat-number {
            font-size: 48px;
            font-weight: bold;
            color: var(--primary);
            margin-bottom: 10px;
            display: block;
        }

        .stat-label {
            font-size: 16px;
            color: #666;
        }

        /* 发展历程 - 玻璃拟态 */
        .timeline-section {
            margin-bottom: 50px;
        }

        .timeline-section h2 {
            font-size: 32px;
            color: var(--primary);
            text-align: center;
            margin-bottom: 40px;
        }

        .timeline {
            position: relative;
            padding: 20px 0;
        }

        .timeline::before {
            content: '';
            position: absolute;
            left: 50%;
            top: 0;
            bottom: 0;
            width: 2px;
            background: linear-gradient(180deg, var(--primary), var(--primary-light));
            transform: translateX(-50%);
        }

        .timeline-item {
            position: relative;
            margin-bottom: 40px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .timeline-item:nth-child(even) {
            flex-direction: row-reverse;
        }

        .timeline-content {
            width: 45%;
            background: var(--glass);
            backdrop-filter: blur(10px);
            padding: 25px;
            border-radius: 15px;
            box-shadow: var(--shadow);
            border: 1px solid var(--glass-border);
        }

        .timeline-year {
            position: absolute;
            left: 50%;
            transform: translateX(-50%);
            background: var(--primary);
            color: white;
            padding: 8px 20px;
            border-radius: 20px;
            font-weight: bold;
            z-index: 1;
        }

        .timeline-content h3 {
            color: var(--primary);
            margin-bottom: 10px;
        }

        .timeline-content p {
            color: #666;
            line-height: 1.6;
        }

        /* 团队介绍 - 玻璃拟态 */
        .team-section {
            margin-bottom: 50px;
        }

        .team-section h2 {
            font-size: 32px;
            color: var(--primary);
            text-align: center;
            margin-bottom: 40px;
        }

        .team-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
        }

        .team-member {
            background: var(--glass);
            backdrop-filter: blur(10px);
            padding: 30px 20px;
            border-radius: 20px;
            text-align: center;
            box-shadow: var(--shadow);
            border: 1px solid var(--glass-border);
            transition: all 0.3s;
        }

        .team-member:hover {
            transform: translateY(-8px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
        }

        .member-avatar {
            width: 100px;
            height: 100px;
            background: linear-gradient(135deg, var(--primary), var(--primary-light));
            border-radius: 50%;
            margin: 0 auto 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 40px;
            color: white;
        }

        .member-name {
            font-size: 20px;
            color: var(--primary);
            margin-bottom: 5px;
        }

        .member-title {
            font-size: 16px;
            color: #666;
            margin-bottom: 15px;
        }

        .member-bio {
            font-size: 14px;
            color: #777;
            line-height: 1.6;
        }

        /* 企业文化 - 玻璃拟态 */
        .culture-section {
            margin-bottom: 50px;
        }

        .culture-section h2 {
            font-size: 32px;
            color: var(--primary);
            text-align: center;
            margin-bottom: 40px;
        }

        .culture-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 30px;
        }

        .culture-item {
            background: var(--glass);
            backdrop-filter: blur(10px);
            padding: 40px 30px;
            border-radius: 20px;
            box-shadow: var(--shadow);
            border: 1px solid var(--glass-border);
            text-align: center;
            transition: all 0.3s;
        }

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

        .culture-icon {
            font-size: 48px;
            color: var(--primary);
            margin-bottom: 20px;
        }

        .culture-title {
            font-size: 24px;
            color: var(--primary);
            margin-bottom: 15px;
        }

        .culture-desc {
            font-size: 16px;
            color: #666;
            line-height: 1.8;
        }

        /* 响应式设计 */
        @media (max-width: 768px) {
            .about-container {
                margin: 80px auto 20px;
                padding: 0 15px;
            }

            .page-header {
                padding: 30px 20px;
            }

            .page-header h1 {
                font-size: 32px;
            }

            .page-header p {
                font-size: 16px;
            }

            .intro-section {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .intro-content {
                padding: 25px 20px;
            }

            .intro-content h2 {
                font-size: 24px;
            }

            .stats-section {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }

            .stat-card {
                padding: 20px 15px;
            }

            .stat-number {
                font-size: 36px;
            }

            .timeline::before {
                left: 20px;
            }

            .timeline-item {
                flex-direction: column !important;
                align-items: flex-start;
                padding-left: 50px;
            }

            .timeline-content {
                width: 100%;
                margin-bottom: 20px;
            }

            .timeline-year {
                left: 20px;
                transform: translateX(-50%);
            }

            .team-grid {
                grid-template-columns: 1fr;
            }

            .culture-grid {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 480px) {
            .stats-section {
                grid-template-columns: 1fr;
            }

            .page-header h1 {
                font-size: 28px;
            }
        }