/* 独享CSS部分 - 关于我们页面内容 */
        .page-hero {
            height: 50vh;
            background: linear-gradient(135deg, rgba(255,107,53,0.9), rgba(0,168,232,0.8)), url('/template/jia/images/10.jpg') center/cover no-repeat;
            display: flex;
            align-items: center;
            color: white;
            text-align: center;
            position: relative;
            overflow: hidden;
            margin-top: 70px;
        }
        
        .page-hero-content {
            max-width: 900px;
            margin: 0 auto;
            padding: 0 20px;
            opacity: 0;
            transform: translateY(30px);
            animation: fadeInUp 1s forwards 0.5s;
        }
        
        .page-hero h1 {
            font-size: 3rem;
            margin-bottom: 20px;
            font-weight: 800;
            text-shadow: 0 2px 10px rgba(0,0,0,0.2);
        }
        
        .page-hero p {
            font-size: 1.2rem;
            margin-bottom: 30px;
            opacity: 0.9;
        }
        
        .section {
            padding: 80px 0;
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 50px;
        }
        
        .section-title h2 {
            font-size: 2.5rem;
            color: var(--dark);
            position: relative;
            display: inline-block;
            margin-bottom: 15px;
        }
        
        .section-title h2::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: var(--primary);
            border-radius: 2px;
        }
        
        .section-title p {
            color: #666;
            max-width: 700px;
            margin: 0 auto;
        }
        
        /* 关于我们内容样式 */
        .about-content {
            display: flex;
            align-items: center;
            gap: 50px;
            margin-bottom: 80px;
        }
        
        .about-text {
            flex: 1;
        }
        
        .about-text h3 {
            font-size: 1.8rem;
            color: var(--dark);
            margin-bottom: 20px;
        }
        
        .about-text p {
            margin-bottom: 20px;
            color: #555;
        }
        
        .about-image {
            flex: 1;
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 15px 40px rgba(0,0,0,0.1);
            opacity: 0;
            transform: translateX(30px);
        }
        
        .about-image.animate {
            animation: fadeInRight 0.8s forwards;
        }
        
        .about-image img {
            width: 100%;
            height: auto;
            display: block;
            transition: transform 0.5s ease;
        }
        
        .about-image:hover img {
            transform: scale(1.05);
        }
        
        /* 平台优势样式 */
        .platform-advantages {
            background: linear-gradient(135deg, #f8f9fa, #e9ecef);
        }
        
        .advantages-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }
        
        .advantage-card {
            background: white;
            padding: 40px 30px;
            border-radius: 15px;
            text-align: center;
            box-shadow: 0 10px 25px rgba(0,0,0,0.05);
            transition: all 0.3s ease;
            opacity: 0;
            transform: translateY(30px);
            position: relative;
            overflow: hidden;
        }
        
        .advantage-card.animate {
            animation: fadeInUp 0.8s forwards;
        }
        
        .advantage-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.1);
        }
        
        .advantage-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 5px;
            background: linear-gradient(90deg, transparent, var(--primary), transparent);
            animation: advantageLine 3s infinite;
        }
        
        .advantage-icon {
            font-size: 50px;
            color: var(--primary);
            margin-bottom: 20px;
        }
        
        .advantage-card h3 {
            font-size: 1.4rem;
            margin-bottom: 15px;
            color: var(--dark);
        }
        
        .advantage-card p {
            color: #666;
        }
        
        @keyframes advantageLine {
            0% { left: -100%; }
            100% { left: 100%; }
        }
        
        /* 服务理念样式 */
        .service-philosophy {
            margin-bottom: 80px;
        }
        
        .philosophy-content {
            display: flex;
            flex-wrap: wrap;
            gap: 40px;
        }
        
        .philosophy-item {
            flex: 1;
            min-width: 300px;
            background: white;
            padding: 40px 30px;
            border-radius: 15px;
            box-shadow: 0 10px 25px rgba(0,0,0,0.05);
            text-align: center;
            transition: all 0.3s ease;
            opacity: 0;
            transform: translateY(30px);
        }
        
        .philosophy-item.animate {
            animation: fadeInUp 0.8s forwards;
        }
        
        .philosophy-item:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.1);
        }
        
        .philosophy-icon {
            width: 80px;
            height: 80px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 25px;
            font-size: 30px;
            color: white;
            animation: iconPulse 2s infinite;
        }
        
        @keyframes iconPulse {
            0% { 
                box-shadow: 0 0 0 0 rgba(255, 107, 53, 0.4);
                transform: scale(1);
            }
            70% { 
                box-shadow: 0 0 0 15px rgba(255, 107, 53, 0);
                transform: scale(1.05);
            }
            100% { 
                box-shadow: 0 0 0 0 rgba(255, 107, 53, 0);
                transform: scale(1);
            }
        }
        
        .philosophy-item h3 {
            font-size: 1.4rem;
            margin-bottom: 15px;
            color: var(--dark);
        }
        
        .philosophy-item p {
            color: #666;
        }
        
        /* 发展历程样式 */
        .development-timeline {
            position: relative;
            max-width: 800px;
            margin: 0 auto;
        }
        
        .development-timeline::before {
            content: '';
            position: absolute;
            top: 0;
            bottom: 0;
            left: 50%;
            width: 4px;
            background: var(--primary);
            transform: translateX(-50%);
            border-radius: 2px;
        }
        
        .timeline-item {
            position: relative;
            margin-bottom: 50px;
            opacity: 0;
            transform: translateY(30px);
        }
        
        .timeline-item.animate {
            animation: fadeInUp 0.8s forwards;
        }
        
        .timeline-item:nth-child(odd) {
            padding-right: calc(50% + 30px);
            text-align: right;
        }
        
        .timeline-item:nth-child(even) {
            padding-left: calc(50% + 30px);
        }
        
        .timeline-dot {
            position: absolute;
            top: 0;
            left: 50%;
            width: 20px;
            height: 20px;
            background: var(--primary);
            border-radius: 50%;
            transform: translateX(-50%);
            z-index: 1;
            animation: dotPulse 2s infinite;
        }
        
        @keyframes dotPulse {
            0% { box-shadow: 0 0 0 0 rgba(255, 107, 53, 0.4); }
            70% { box-shadow: 0 0 0 10px rgba(255, 107, 53, 0); }
            100% { box-shadow: 0 0 0 0 rgba(255, 107, 53, 0); }
        }
        
        .timeline-content {
            background: white;
            padding: 25px;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        }
        
        .timeline-year {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 10px;
        }
        
        .timeline-content h3 {
            font-size: 1.3rem;
            margin-bottom: 10px;
            color: var(--dark);
        }
        
        .timeline-content p {
            color: #666;
        }
        
        /* 动画关键帧 */
        @keyframes fadeInUp {
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        @keyframes fadeInRight {
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }
        
        /* 延迟动画 */
        .advantage-card:nth-child(1) { animation-delay: 0.2s; }
        .advantage-card:nth-child(2) { animation-delay: 0.4s; }
        .advantage-card:nth-child(3) { animation-delay: 0.6s; }
        .advantage-card:nth-child(4) { animation-delay: 0.8s; }
        
        .philosophy-item:nth-child(1) { animation-delay: 0.2s; }
        .philosophy-item:nth-child(2) { animation-delay: 0.4s; }
        .philosophy-item:nth-child(3) { animation-delay: 0.6s; }
        
        .timeline-item:nth-child(1) { animation-delay: 0.2s; }
        .timeline-item:nth-child(2) { animation-delay: 0.4s; }
        .timeline-item:nth-child(3) { animation-delay: 0.6s; }
        .timeline-item:nth-child(4) { animation-delay: 0.8s; }
        
        @media (max-width: 768px) {
            .page-hero h1 {
                font-size: 2.2rem;
            }
            
            .section-title h2 {
                font-size: 2rem;
            }
            
            .about-content {
                flex-direction: column;
            }
            
            .about-image {
                order: -1;
                margin-bottom: 30px;
            }
            
            .development-timeline::before {
                left: 30px;
            }
            
            .timeline-item:nth-child(odd),
            .timeline-item:nth-child(even) {
                padding-left: 70px;
                padding-right: 0;
                text-align: left;
            }
            
            .timeline-dot {
                left: 30px;
            }
        }