/* 联系我们页面独享CSS */
        main {
            margin-top: 80px;
            padding: 40px 0;
        }
        
        .page-header {
            text-align: center;
            margin-bottom: 40px;
            animation: fadeInUp 0.6s ease forwards;
            opacity: 0;
            transform: translateY(30px);
        }
        
        .page-header h1 {
            font-size: 36px;
            color: var(--primary-color);
            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: 3px;
            background: linear-gradient(90deg, var(--secondary-color), var(--accent-color));
        }
        
        .page-header p {
            color: #666;
            max-width: 700px;
            margin: 0 auto;
        }
        
        .contact-container {
            background-color: white;
            border-radius: 15px;
            box-shadow: var(--shadow);
            overflow: hidden;
            margin-bottom: 40px;
            animation: fadeInUp 0.6s ease forwards;
            opacity: 0;
            transform: translateY(30px);
            animation-delay: 0.2s;
        }
        
        .contact-header {
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            color: white;
            padding: 30px;
            text-align: center;
        }
        
        .contact-header h2 {
            font-size: 28px;
            margin-bottom: 15px;
        }
        
        .contact-header p {
            opacity: 0.9;
            max-width: 800px;
            margin: 0 auto;
        }
        
        .contact-content {
            padding: 40px 30px;
        }
        
        .contact-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 40px;
            margin-bottom: 50px;
        }
        
        .contact-info-section {
            display: flex;
            flex-direction: column;
            gap: 25px;
        }
        
        .contact-item {
            display: flex;
            gap: 15px;
            align-items: flex-start;
            padding: 20px;
            background: linear-gradient(135deg, #f8f9fa, #e9ecef);
            border-radius: 10px;
            transition: var(--transition);
            border-left: 5px solid var(--secondary-color);
        }
        
        .contact-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        }
        
        .contact-icon {
            width: 50px;
            height: 50px;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 20px;
            flex-shrink: 0;
            animation: pulse 2s infinite;
        }
        
        @keyframes pulse {
            0% {
                box-shadow: 0 0 0 0 rgba(52, 152, 219, 0.7);
            }
            70% {
                box-shadow: 0 0 0 10px rgba(52, 152, 219, 0);
            }
            100% {
                box-shadow: 0 0 0 0 rgba(52, 152, 219, 0);
            }
        }
        
        .contact-details {
            flex: 1;
        }
        
        .contact-details h3 {
            font-size: 18px;
            margin-bottom: 8px;
            color: var(--primary-color);
        }
        
        .contact-details p {
            color: #666;
            margin-bottom: 5px;
        }
        
        .phone-number {
            font-size: 22px;
            font-weight: 700;
            color: var(--accent-color);
            margin: 10px 0;
            display: block;
        }
        
        .qr-section {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            text-align: center;
            padding: 30px;
            background: linear-gradient(135deg, #f8f9fa, #e9ecef);
            border-radius: 15px;
            border: 2px dashed var(--secondary-color);
            animation: float 6s ease-in-out infinite;
        }
        
        .qr-section h3 {
            font-size: 22px;
            margin-bottom: 20px;
            color: var(--primary-color);
        }
        
        .qr-code-large {
            width: 200px;
            height: 200px;
            background-color: white;
            padding: 15px;
            border-radius: 10px;
            box-shadow: var(--shadow);
            margin-bottom: 20px;
        }
        
        .qr-code-large img {
            width: 100%;
            height: 100%;
            display: block;
        }
        
        .qr-section p {
            color: #666;
            max-width: 300px;
        }
        
        .service-info {
            margin-top: 50px;
            padding: 30px;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            color: white;
            border-radius: 15px;
            text-align: center;
        }
        
        .service-info h2 {
            font-size: 26px;
            margin-bottom: 20px;
        }
        
        .service-info p {
            margin-bottom: 15px;
            opacity: 0.9;
            max-width: 800px;
            margin-left: auto;
            margin-right: auto;
        }
        
        .service-features {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            margin-top: 30px;
        }
        
        .service-feature {
            background: rgba(255, 255, 255, 0.1);
            padding: 20px;
            border-radius: 10px;
            transition: var(--transition);
        }
        
        .service-feature:hover {
            background: rgba(255, 255, 255, 0.2);
            transform: translateY(-5px);
        }
        
        .service-feature h4 {
            font-size: 18px;
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
        }
        
        /* 动画关键帧 */
        @keyframes fadeInUp {
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        @keyframes float {
            0% {
                transform: translateY(0px);
            }
            50% {
                transform: translateY(-20px);
            }
            100% {
                transform: translateY(0px);
            }
        }
        
        /* 响应式设计 */
        @media (max-width: 768px) {
            .contact-grid {
                grid-template-columns: 1fr;
            }
            
            .service-features {
                grid-template-columns: 1fr;
            }
        }