/* ========== 独享CSS部分 - 联系我们页面 ========== */
        
        /* 联系我们页面头部 */
        .contact-header {
            background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
            padding: 120px 0 80px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        .contact-header:before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 40%;
            height: 100%;
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            opacity: 0.05;
            clip-path: polygon(100% 0, 0% 100%, 100% 100%);
        }
        
        .contact-header h1 {
            font-size: 3.5rem;
            color: var(--dark);
            margin-bottom: 20px;
            position: relative;
            z-index: 2;
        }
        
        .contact-header h1 span {
            color: var(--primary);
        }
        
        .contact-header p {
            font-size: 1.2rem;
            color: var(--gray);
            max-width: 800px;
            margin: 0 auto 30px;
            position: relative;
            z-index: 2;
        }
        
        /* 联系方式区域 */
        .contact-methods {
            padding: 100px 0;
            background-color: white;
        }
        
        .contact-methods-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 40px;
        }
        
        .contact-method-card {
            background-color: white;
            border-radius: var(--border-radius);
            padding: 40px 30px;
            text-align: center;
            box-shadow: var(--shadow);
            transition: var(--transition);
            border: 1px solid var(--light-gray);
            position: relative;
            overflow: hidden;
        }
        
        .contact-method-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
            border-color: var(--primary);
        }
        
        .contact-method-card:before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
            opacity: 0;
            transition: var(--transition);
        }
        
        .contact-method-card:hover:before {
            opacity: 1;
        }
        
        .contact-method-icon {
            width: 80px;
            height: 80px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: white;
            font-size: 2rem;
            border-radius: 50%;
            margin: 0 auto 25px;
            transition: var(--transition);
        }
        
        .contact-method-card:hover .contact-method-icon {
            transform: scale(1.1) rotate(5deg);
        }
        
        .contact-method-card h3 {
            font-size: 1.5rem;
            color: var(--dark);
            margin-bottom: 15px;
        }
        
        .contact-method-card p {
            color: var(--gray);
            margin-bottom: 20px;
            line-height: 1.7;
        }
        
        .contact-details {
            text-align: left;
            margin-top: 20px;
        }
        
        .contact-detail-item {
            display: flex;
            align-items: flex-start;
            margin-bottom: 15px;
        }
        
        .contact-detail-icon {
            width: 36px;
            height: 36px;
            display: flex;
            align-items: center;
            justify-content: center;
            background-color: rgba(0, 102, 204, 0.1);
            color: var(--primary);
            border-radius: 50%;
            margin-right: 15px;
            flex-shrink: 0;
        }
        
        .contact-detail-text h4 {
            font-size: 1rem;
            color: var(--dark);
            margin-bottom: 5px;
        }
        
        .contact-detail-text p {
            color: var(--gray);
            margin-bottom: 0;
            font-size: 0.95rem;
        }
        
        .contact-link {
            display: inline-flex;
            align-items: center;
            color: var(--primary);
            font-weight: 600;
            margin-top: 15px;
            transition: var(--transition);
        }
        
        .contact-link:hover {
            color: var(--secondary);
        }
        
        .contact-link i {
            margin-left: 8px;
            transition: var(--transition);
        }
        
        .contact-link:hover i {
            transform: translateX(5px);
        }
        
        /* 微信二维码中心板块 */
        .wechat-qr-section {
            padding: 100px 0;
            background-color: var(--light);
            position: relative;
            overflow: hidden;
        }
        
        .wechat-qr-section:before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><rect width="100" height="100" fill="none"/><path d="M0,0 L100,100" stroke="%230066cc" stroke-width="0.5" opacity="0.1"/><path d="M0,100 L100,0" stroke="%230066cc" stroke-width="0.5" opacity="0.1"/></svg>');
            opacity: 0.3;
        }
        
        .wechat-qr-container {
            max-width: 600px;
            margin: 0 auto;
            background-color: white;
            border-radius: var(--border-radius);
            padding: 60px 40px;
            text-align: center;
            box-shadow: var(--shadow);
            border: 1px solid var(--light-gray);
            position: relative;
            z-index: 2;
        }
        
        .wechat-qr-icon {
            width: 100px;
            height: 100px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, #09b83e, #0dcc47);
            color: white;
            font-size: 2.5rem;
            border-radius: 50%;
            margin: 0 auto 30px;
        }
        
        .wechat-qr-container h2 {
            font-size: 2.2rem;
            color: var(--dark);
            margin-bottom: 15px;
        }
        
        .wechat-qr-container p {
            color: var(--gray);
            margin-bottom: 30px;
            font-size: 1.1rem;
            line-height: 1.7;
        }
        
        .wechat-qr-large {
            width: 200px;
            height: 200px;
            margin: 0 auto 25px;
            border-radius: var(--border-radius);
            background-color: white;
            padding: 15px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
            border: 1px solid var(--light-gray);
            transition: var(--transition);
        }
        
        .wechat-qr-large:hover {
            transform: scale(1.05);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
        }
        
        .wechat-qr-large img {
            width: 100%;
            height: 100%;
            object-fit: contain;
        }
        
        .wechat-tips {
            background-color: rgba(9, 184, 62, 0.05);
            border-radius: var(--border-radius);
            padding: 20px;
            margin-top: 30px;
            border-left: 4px solid #09b83e;
            text-align: left;
        }
        
        .wechat-tips h4 {
            color: #09b83e;
            margin-bottom: 10px;
            display: flex;
            align-items: center;
        }
        
        .wechat-tips h4 i {
            margin-right: 10px;
        }
        
        .wechat-tips ul {
            margin-left: 20px;
        }
        
        .wechat-tips li {
            margin-bottom: 8px;
            color: var(--gray);
            list-style-type: disc;
        }
        
        /* 办公时间区域 */
        .office-hours {
            padding: 100px 0;
            background-color: white;
        }
        
        .office-hours-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(500px, 1fr));
            gap: 40px;
            align-items: center;
        }
        
        .office-hours-content h2 {
            font-size: 2.5rem;
            color: var(--dark);
            margin-bottom: 20px;
        }
        
        .office-hours-content p {
            color: var(--gray);
            margin-bottom: 30px;
            font-size: 1.1rem;
            line-height: 1.7;
        }
        
        .hours-table {
            width: 100%;
            border-collapse: collapse;
            margin-top: 20px;
            border-radius: var(--border-radius);
            overflow: hidden;
            box-shadow: var(--shadow);
        }
        
        .hours-table th {
            background-color: var(--primary);
            color: white;
            padding: 18px 15px;
            text-align: left;
            font-weight: 600;
        }
        
        .hours-table td {
            padding: 15px;
            border-bottom: 1px solid var(--light-gray);
        }
        
        .hours-table tr:nth-child(even) {
            background-color: rgba(0, 102, 204, 0.03);
        }
        
        .hours-table tr:hover {
            background-color: rgba(0, 102, 204, 0.08);
        }
        
        .hours-table .day {
            font-weight: 600;
            color: var(--dark);
        }
        
        .hours-table .time {
            color: var(--primary);
            font-weight: 600;
        }
        
        .office-hours-image {
            border-radius: var(--border-radius);
            overflow: hidden;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
        }
        
        .office-hours-image img {
            width: 100%;
            height: 400px;
            object-fit: cover;
            transition: transform 0.8s ease;
        }
        
        .office-hours-image:hover img {
            transform: scale(1.05);
        }
        
        /* 全球服务区域 */
        .global-service {
            padding: 100px 0;
            background-color: var(--light);
            position: relative;
        }
        
        .global-service:before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="120" height="120" viewBox="0 0 120 120"><circle cx="60" cy="60" r="50" fill="none" stroke="%230066cc" stroke-width="0.5" opacity="0.1"/><circle cx="60" cy="60" r="30" fill="none" stroke="%230066cc" stroke-width="0.5" opacity="0.1"/></svg>');
            opacity: 0.3;
        }
        
        .global-service-content {
            position: relative;
            z-index: 2;
        }
        
        .global-service h2 {
            text-align: center;
            font-size: 2.5rem;
            color: var(--dark);
            margin-bottom: 20px;
        }
        
        .global-service p {
            text-align: center;
            max-width: 800px;
            margin: 0 auto 50px;
            color: var(--gray);
            font-size: 1.1rem;
        }
        
        .languages-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
            gap: 20px;
            margin-top: 40px;
        }
        
        .language-item {
            background-color: white;
            border-radius: var(--border-radius);
            padding: 20px 15px;
            text-align: center;
            box-shadow: var(--shadow);
            transition: var(--transition);
            border: 1px solid var(--light-gray);
        }
        
        .language-item:hover {
            transform: translateY(-5px);
            border-color: var(--primary);
            background-color: rgba(0, 102, 204, 0.05);
        }
        
        .language-flag {
            font-size: 2rem;
            margin-bottom: 10px;
        }
        
        .language-item h4 {
            font-size: 1.1rem;
            color: var(--dark);
        }
        
        /* 联系CTA区域 */
        .contact-cta {
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            color: white;
            padding: 100px 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        .contact-cta:before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="none" stroke="white" stroke-width="0.5" opacity="0.1"/></svg>');
        }
        
        .contact-cta h2 {
            font-size: 2.8rem;
            margin-bottom: 20px;
            color: white;
            position: relative;
            z-index: 2;
        }
        
        .contact-cta p {
            max-width: 700px;
            margin: 0 auto 40px;
            font-size: 1.2rem;
            opacity: 0.9;
            position: relative;
            z-index: 2;
        }
        
        .contact-cta .btn {
            background-color: white;
            color: var(--primary);
            font-weight: 600;
            padding: 15px 40px;
            font-size: 1rem;
        }
        
        .contact-cta .btn:hover {
            background-color: rgba(255, 255, 255, 0.9);
            transform: translateY(-3px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
        }
        
        /* 动画效果 */
        .animate-on-scroll {
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.8s ease, transform 0.8s ease;
        }
        
        .animate-on-scroll.animated {
            opacity: 1;
            transform: translateY(0);
        }
        
        /* ========== 响应式设计 ========== */
        @media (max-width: 992px) {
            .contact-header h1 {
                font-size: 2.8rem;
            }
            
            .office-hours-grid {
                grid-template-columns: 1fr;
            }
            
            .wechat-qr-container {
                padding: 40px 30px;
            }
            
            .wechat-qr-container h2 {
                font-size: 1.8rem;
            }
        }
        
        @media (max-width: 768px) {
            .mobile-toggle {
                display: block;
            }
            
            .nav-menu {
                position: fixed;
                top: 90px;
                left: 0;
                width: 100%;
                background-color: white;
                flex-direction: column;
                padding: 20px;
                box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
                transform: translateY(-100%);
                opacity: 0;
                transition: var(--transition);
                z-index: 999;
            }
            
            .nav-menu.active {
                transform: translateY(0);
                opacity: 1;
            }
            
            .nav-menu li {
                margin: 0 0 15px 0;
            }
            
            .section-padding {
                padding: 60px 0;
            }
            
            .contact-header {
                padding: 80px 0 60px;
            }
            
            .contact-header h1 {
                font-size: 2.2rem;
            }
            
            .contact-methods {
                padding: 60px 0;
            }
            
            .contact-methods-grid {
                grid-template-columns: 1fr;
            }
            
            .wechat-qr-section, .office-hours, .global-service, .contact-cta {
                padding: 60px 0;
            }
            
            .wechat-qr-large {
                width: 180px;
                height: 180px;
            }
            
            .office-hours-content h2 {
                font-size: 2rem;
            }
            
            .contact-cta h2 {
                font-size: 2.2rem;
            }
            
            /* 移动端调整电话链接 */
            .phone-link {
                min-width: 160px;
                padding: 10px 20px;
                font-size: 0.95rem;
            }
        }
        
        @media (max-width: 576px) {
            .contact-header h1 {
                font-size: 1.8rem;
            }
            
            .contact-header p {
                font-size: 1rem;
            }
            
            .contact-method-card {
                padding: 30px 20px;
            }
            
            .wechat-qr-container {
                padding: 30px 20px;
            }
            
            .wechat-qr-large {
                width: 160px;
                height: 160px;
            }
            
            .office-hours-grid {
                grid-template-columns: 1fr;
            }
            
            .hours-table {
                font-size: 0.9rem;
            }
            
            .hours-table th, .hours-table td {
                padding: 12px 10px;
            }
            
            .languages-grid {
                grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
            }
            
            .contact-cta h2 {
                font-size: 1.8rem;
            }
            
            .contact-cta p {
                font-size: 1rem;
            }
        }