/* 页面标题 */
        .page-header {
            background: linear-gradient(135deg, var(--primary) 0%, #1a3a8f 100%);
            color: white;
            padding: 80px 0 60px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        .page-header::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%23ffffff" fill-opacity="0.1" d="M0,128L48,117.3C96,107,192,85,288,112C384,139,480,213,576,218.7C672,224,768,160,864,138.7C960,117,1056,139,1152,149.3C1248,160,1344,160,1392,160L1440,160L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>');
            background-size: cover;
            background-position: center;
            opacity: 0.1;
        }
        
        .page-title {
            font-size: 2.8rem;
            margin-bottom: 20px;
            position: relative;
            animation: fadeInDown 1s ease;
        }
        
        .breadcrumb {
            display: flex;
            justify-content: center;
            list-style: none;
            animation: fadeInUp 1s ease;
        }
        
        .breadcrumb li {
            margin: 0 10px;
            position: relative;
        }
        
        .breadcrumb li:not(:last-child)::after {
            content: '/';
            position: absolute;
            right: -12px;
            color: rgba(255, 255, 255, 0.7);
        }
        
        .breadcrumb a {
            color: rgba(255, 255, 255, 0.9);
            transition: var(--transition);
        }
        
        .breadcrumb a:hover {
            color: var(--secondary);
        }
        
        /* 联系内容 */
        .contact-content {
            padding: 80px 0;
        }
        
        .contact-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 40px;
            margin-bottom: 60px;
        }
        
        .contact-card {
            background: white;
            border-radius: 15px;
            padding: 40px 30px;
            text-align: center;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
            transition: var(--transition);
            position: relative;
            overflow: hidden;
            z-index: 1;
        }
        
        .contact-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 5px;
            background: linear-gradient(to right, var(--primary), var(--secondary));
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.5s ease;
            z-index: -1;
        }
        
        .contact-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
        }
        
        .contact-card:hover::before {
            transform: scaleX(1);
        }
        
        .contact-icon {
            width: 80px;
            height: 80px;
            background: linear-gradient(135deg, var(--primary) 0%, #1a3a8f 100%);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 25px;
            font-size: 2rem;
            transition: var(--transition);
        }
        
        .contact-card:hover .contact-icon {
            background: linear-gradient(135deg, var(--secondary) 0%, #e0b83a 100%);
            transform: rotateY(180deg);
        }
        
        .contact-card h3 {
            font-size: 1.5rem;
            margin-bottom: 15px;
            color: var(--primary);
        }
        
        .contact-card p {
            color: #666;
            margin-bottom: 20px;
        }
        
        .contact-info {
            list-style: none;
        }
        
        .contact-info li {
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .contact-info li i {
            color: var(--secondary);
            margin-right: 10px;
        }
        
        /* 微信二维码部分 */
        .wechat-section {
            background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
            padding: 80px 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        .wechat-section::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%230a2463" fill-opacity="0.03" d="M0,128L48,117.3C96,107,192,85,288,112C384,139,480,213,576,218.7C672,224,768,160,864,138.7C960,117,1056,139,1152,149.3C1248,160,1344,160,1392,160L1440,160L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>');
            background-size: cover;
            animation: wave 20s linear infinite;
        }
        
        .wechat-container {
            position: relative;
            z-index: 1;
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 50px;
            position: relative;
        }
        
        .section-title h2 {
            font-size: 2.2rem;
            color: var(--primary);
            position: relative;
            display: inline-block;
            padding-bottom: 15px;
        }
        
        .section-title h2::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 3px;
            background-color: var(--secondary);
        }
        
        .wechat-content {
            display: flex;
            align-items: center;
            justify-content: center;
            flex-wrap: wrap;
            gap: 50px;
            background: white;
            border-radius: 20px;
            padding: 50px;
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
            position: relative;
            overflow: hidden;
        }
        
        .wechat-content::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 200"><path fill="%23f0f0f0" d="M0,0 L200,0 L200,200 L0,200 Z" /></svg>');
            opacity: 0.05;
        }
        
        .wechat-qr {
            flex: 1;
            min-width: 280px;
            text-align: center;
            animation: pulse 2s infinite ease-in-out;
        }
        
        .wechat-qr img {
            max-width: 100%;
            border: 15px solid white;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            transition: var(--transition);
        }
        
        .wechat-qr img:hover {
            transform: scale(1.03);
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
        }
        
        .wechat-info {
            flex: 1;
            min-width: 280px;
            text-align: left;
        }
        
        .wechat-info h3 {
            font-size: 1.8rem;
            color: var(--primary);
            margin-bottom: 20px;
        }
        
        .wechat-info p {
            color: #666;
            margin-bottom: 25px;
            line-height: 1.8;
        }
        
        .wechat-steps {
            list-style: none;
            margin-top: 30px;
        }
        
        .wechat-steps li {
            margin-bottom: 15px;
            display: flex;
            align-items: center;
            padding: 15px;
            background: #f9f9f9;
            border-radius: 10px;
            transition: var(--transition);
        }
        
        .wechat-steps li:hover {
            background: #f0f4ff;
            transform: translateX(5px);
        }
        
        .wechat-steps li i {
            width: 30px;
            height: 30px;
            background: var(--secondary);
            color: var(--dark);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 15px;
            font-size: 0.9rem;
        }
        
        /* 地图部分 */
        .map-section {
            padding: 80px 0;
        }
        
        .map-container {
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
            height: 450px;
            position: relative;
        }
        
        .map-placeholder {
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, #e9ecef 0%, #dee2e6 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 1.2rem;
        }
        
   
        /* 动画 */
        @keyframes fadeInDown {
            from {
                opacity: 0;
                transform: translateY(-30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        @keyframes pulse {
            0% {
                transform: scale(1);
            }
            50% {
                transform: scale(1.03);
            }
            100% {
                transform: scale(1);
            }
        }
        
        @keyframes wave {
            0% {
                transform: rotate(0deg);
            }
            100% {
                transform: rotate(360deg);
            }
        }
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .header-container {
                padding: 15px;
            }
            
            nav ul {
                display: none;
            }
            
            .mobile-menu-btn {
                display: block;
            }
            
            .page-title {
                font-size: 2.2rem;
            }
        }
        
        @media (max-width: 768px) {
            .contact-grid {
                grid-template-columns: 1fr;
            }
            
            .wechat-content {
                flex-direction: column;
                text-align: center;
            }
            
            .wechat-info {
                text-align: center;
            }
            
            .wechat-steps li {
                justify-content: center;
            }
            
            .footer-bottom-content {
                flex-direction: column;
            }
            
            .friend-links {
                justify-content: center;
                margin-bottom: 20px;
            }
        }