/* 左侧文字区域 */
        .text-content {
            flex: 1;
            min-width: 300px;
            padding: 40px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }
        
        .section-title {
            font-size: 1.5rem;
            color: #2c3e50;
            margin-bottom: 25px;
            position: relative;
            padding-bottom: 10px;
        }
        
        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 60px;
            height: 4px;
            background: linear-gradient(to right, #3498db, #9b59b6);
            border-radius: 2px;
        }
        
        .company-intro {
            line-height: 1.8;
            color: #555;
            margin-bottom: 25px;
            text-align: justify;
        }
        
        .values {
            margin-top: 20px;
        }
        
        .values h3 {
            color: #2c3e50;
            margin-bottom: 15px;
        }
        
        .values-list {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        
        .value-item {
            background: #e8f4fc;
            padding: 8px 15px;
            border-radius: 20px;
            font-size: 0.9rem;
            color: #2980b9;
        }
        
        /* 右侧内容区域 */
        .right-content {
            flex: 1;
            min-width: 300px;
            display: flex;
            flex-direction: column;
        }
        
        /* 轮播区域 */
        .carousel-container {
            position: relative;
            overflow: hidden;
            flex: 1;
        }
        
        .carousel {
            position: relative;
            width: 100%;
            height: 100%;
            min-height: 300px;
        }
        
        .carousel-slide {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            opacity: 0;
            transition: opacity 1s ease;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            padding: 30px;
            text-align: center;
        }
        
        .carousel-slide.active {
            opacity: 1;
        }
        
        .carousel-image {
            width: 100%;
            height: 250px;
            object-fit: cover;
            border-radius: 10px;
            margin-bottom: 20px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }
        
        .carousel-caption {
            color: #2c3e50;
            font-size: 1.2rem;
            font-weight: 600;
        }
        
        .carousel-controls {
            position: absolute;
            bottom: 20px;
            left: 0;
            width: 100%;
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 10px;
        }
        
        .carousel-btn {
            background: rgba(255, 255, 255, 0.7);
            border: none;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            cursor: pointer;
            display: flex;
            justify-content: center;
            align-items: center;
            font-size: 1.2rem;
            color: #3498db;
            transition: all 0.3s ease;
        }
        
        .carousel-btn:hover {
            background: white;
            transform: scale(1.1);
        }
        
        .carousel-indicators {
            display: flex;
            gap: 8px;
        }
        
        .indicator {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.5);
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .indicator.active {
            background: white;
            transform: scale(1.2);
        }
        
        /* 使命愿景区域 */
        .mission-vision-container {
            padding: 30px;
            background: #f8f9fa;
        }
        
        .mission-vision-title {
            font-size: 1.5rem;
            color: #2c3e50;
            margin-bottom: 20px;
            text-align: center;
        }
        
        .mission-vision {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
        }
        
        .mission, .vision {
            flex: 1;
            min-width: 250px;
            padding: 20px;
            background: white;
            border-radius: 8px;
            border-left: 4px solid #3498db;
            box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
        }
        
        .mission h3, .vision h3 {
            color: #2c3e50;
            margin-bottom: 10px;
            display: flex;
            align-items: center;
        }
        
        .mission h3::before, .vision h3::before {
            content: '✓';
            margin-right: 8px;
            color: #3498db;
            font-weight: bold;
        }
        
        .mission p, .vision p {
            color: #666;
            line-height: 1.6;
        }
        
        /* 响应式设计 */
        @media (max-width: 768px) {
            .container {
                flex-direction: column;
            }
            
            .text-content, .right-content {
                width: 100%;
            }
            
            .carousel {
                min-height: 300px;
            }
            
            .mission-vision {
                flex-direction: column;
            }
        }
        .timeline {
            position: relative;
            padding: 40px 0;
        }
        
        /* 时间线 */
        .timeline::before {
            content: '';
            position: absolute;
            left: 50%;
            transform: translateX(-50%);
            width: 4px;
            height: 100%;
            background: linear-gradient(to bottom, #3498db, #9b59b6);
            border-radius: 2px;
        }
        
        /* 时间线项目 */
        .timeline-item {
            display: flex;
            justify-content: center;
            margin-bottom: 40px;
            position: relative;
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.6s ease;
        }
        
        .timeline-item.visible {
            opacity: 1;
            transform: translateY(0);
        }
        
        .timeline-item:last-child {
            margin-bottom: 0;
        }
        
        /* 时间节点 */
        .timeline-node {
            position: absolute;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 20px;
            border-radius: 50%;
            background: #3498db;
            border: 4px solid #fff;
            box-shadow: 0 0 0 3px #3498db;
            z-index: 2;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .timeline-node:hover {
            transform: translateX(-50%) scale(1.2);
            background: #2980b9;
        }
        
        .timeline-node.active {
            background: #9b59b6;
            box-shadow: 0 0 0 3px #9b59b6;
        }
        
        /* 内容区域 */
        .timeline-content {
            width: calc(50% - 60px);
            padding: 25px;
            background: white;
            border-radius: 10px;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
            position: relative;
            transition: transform 0.3s ease;
            cursor: pointer;
            overflow: hidden;
            max-height: 120px;
            transition: max-height 0.5s ease, transform 0.3s ease;
        }
        
        .timeline-content.expanded {
            max-height: 500px;
        }
        
        .timeline-content:hover {
            transform: translateY(-5px);
        }
        
        /* 左侧内容 */
        .timeline-item:nth-child(odd) .timeline-content {
            margin-right: 60px;
        }
        
        /* 右侧内容 */
        .timeline-item:nth-child(even) .timeline-content {
            margin-left: 60px;
        }
        
        /* 三角形指示器 */
        .timeline-content::after {
            content: '';
            position: absolute;
            top: 20px;
            width: 0;
            height: 0;
            border-style: solid;
        }
        
        .timeline-item:nth-child(odd) .timeline-content::after {
            right: -15px;
            border-width: 10px 0 10px 15px;
            border-color: transparent transparent transparent white;
        }
        
        .timeline-item:nth-child(even) .timeline-content::after {
            left: -15px;
            border-width: 10px 15px 10px 0;
            border-color: transparent white transparent transparent;
        }
        
        /* 时间样式 */
        .timeline-time {
            font-size: 1.5rem;
            font-weight: 700;
            color: #3498db;
            margin-bottom: 10px;
            display: flex;
            align-items: center;
        }
        
        .timeline-time::after {
            content: '▶';
            margin-left: 10px;
            font-size: 0.8rem;
            transition: transform 0.3s ease;
        }
        
        .timeline-content.expanded .timeline-time::after {
            transform: rotate(90deg);
        }
        
        /* 图片样式 */
        .timeline-image {
            width: 100%;
            height: 180px;
            object-fit: cover;
            border-radius: 8px;
            margin: 15px 0;
            box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
            opacity: 0;
            transform: translateY(20px);
            transition: all 0.5s ease 0.2s;
        }
        
        .timeline-content.expanded .timeline-image {
            opacity: 1;
            transform: translateY(0);
        }
        
        /* 事件标题 */
        .timeline-title {
            font-size: 1.3rem;
            font-weight: 600;
            color: #2c3e50;
            margin-bottom: 10px;
        }
        
        /* 事件描述 */
        .timeline-description {
            color: #555;
            line-height: 1.6;
            opacity: 0;
            transform: translateY(20px);
            transition: all 0.5s ease 0.1s;
        }
        
        .timeline-content.expanded .timeline-description {
            opacity: 1;
            transform: translateY(0);
        }
        
        /* 响应式设计 */
        @media (max-width: 768px) {
            .timeline::before {
                left: 30px;
            }
            
            .timeline-node {
                left: 30px;
            }
            
            .timeline-item {
                flex-direction: column;
                align-items: flex-start;
            }
            
            .timeline-content {
                width: calc(100% - 60px);
                margin-left: 60px !important;
                margin-right: 0 !important;
            }
            
            .timeline-content::after {
                left: -15px !important;
                right: auto !important;
                border-width: 10px 15px 10px 0 !important;
                border-color: transparent white transparent transparent !important;
            }
        }
        
        /* 标题样式 */
        .page-title {
            text-align: center;
            font-size: 2.5rem;
            color: #2c3e50;
            margin-bottom: 40px;
            position: relative;
        }
        
        .page-title::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 100px;
            height: 4px;
            background: linear-gradient(to right, #3498db, #9b59b6);
            border-radius: 2px;
        }
        
        /* 提示文本 */
        .hint {
            text-align: center;
            color: #7f8c8d;
            margin-top: 20px;
            font-style: italic;
        }