.contact-container {
            max-width: 1800px;
            width: 95%;
            margin: 100px auto;
            padding: 40px;
            background: white;
            border-radius: 20px;
            box-shadow: 0 25px 70px rgba(0, 86, 179, 0.15);
            position: relative;
            overflow: hidden;
        }
        
        .contact-container::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 6px;
            background: linear-gradient(90deg, #0056b3, #00a8ff);
        }
        
        /* 公司名称横幅 */
        .company-banner {
            text-align: center;
            margin-bottom: 40px;
            padding-bottom: 30px;
            border-bottom: 1px solid rgba(0, 86, 179, 0.1);
            position: relative;
        }
        
        .company-banner::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 180px;
            height: 4px;
            background: linear-gradient(90deg, #0056b3, #00a8ff);
            border-radius: 4px;
        }
        
        .company-banner h1 {
            font-size: 2.8rem;
            color: #0056b3;
            margin-bottom: 15px;
            font-weight: 700;
            text-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
        }
        
        .company-banner h2 {
            font-size: 1.4rem;
            color: #0077cc;
            font-weight: 500;
            letter-spacing: 1px;
        }
        
        /* 面包屑导航 */
        .breadcrumb {
            margin: 0 0 40px 0;
            font-size: 0.95rem;
            color: #666;
        }
        
        .breadcrumb a {
            color: #0056b3;
            text-decoration: none;
            transition: all 0.3s;
            font-weight: 500;
            position: relative;
            padding-right: 20px;
        }
        
        .breadcrumb a::after {
            content: '>';
            position: absolute;
            right: 6px;
            top: 50%;
            transform: translateY(-50%);
            color: #aaa;
        }
        
        .breadcrumb a:hover {
            color: #003d82;
            text-decoration: underline;
        }
        
        .breadcrumb span {
            color: #666;
        }
        
        /* 内容区域 */
        .contact-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
        }
        
        /* 联系信息样式 */
        .contact-info5 {
            background: white;
            border-radius: 16px;
            padding: 40px;
            box-shadow: 0 15px 40px rgba(0, 86, 179, 0.08);
            transition: all 0.4s ease;
            border: 1px solid rgba(0, 118, 255, 0.15);
        }
        
        .contact-info5:hover {
            transform: translateY(-5px);
            box-shadow: 0 20px 50px rgba(0, 86, 179, 0.2);
        }
        
        .contact-info5 h2 {
            font-size: 1.8rem;
            color: #0056b3;
            margin-bottom: 35px;
            padding-bottom: 15px;
            border-bottom: 2px solid rgba(0, 86, 179, 0.1);
            position: relative;
            font-weight: 600;
        }
        
        .contact-info5 h2::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 80px;
            height: 3px;
            background: #0056b3;
            border-radius: 3px;
        }
        
        .info-container {
            display: grid;
            grid-template-columns: 1fr;
            gap: 25px;
        }
        
        .info-item {
            display: flex;
            align-items: flex-start;
            padding: 15px 20px;
            border-radius: 10px;
            transition: background 0.3s;
        }
        
        .info-item:hover {
            background: rgba(0, 118, 255, 0.04);
            transform: translateX(5px);
        }
        
        .info-icon {
            min-width: 60px;
            height: 60px;
            background: rgba(0, 118, 255, 0.06);
            border-radius: 18px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 22px;
            flex-shrink: 0;
            border: 1px solid rgba(0, 86, 179, 0.1);
        }
        
        .info-icon svg {
            width: 32px;
            height: 32px;
            color: #0056b3;
        }
        
        .info-details {
            flex-grow: 1;
        }
        
        .info-details h3 {
            font-size: 1.2rem;
            margin-bottom: 10px;
            color: #444;
            font-weight: 600;
        }
        
        .info-details p, .info-details a {
            font-size: 1.18rem;
            color: #0056b3;
            text-decoration: none;
            transition: all 0.3s;
            display: inline-block;
            padding: 2px 0;
            position: relative;
            font-weight: 500;
        }
        
        .info-details a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 1px;
            background: #0056b3;
            transition: width 0.3s;
        }
        
        .info-details a:hover {
            color: #003d82;
        }
        
        .info-details a:hover::after {
            width: 100%;
        }
        
        /* 地图区域 */
        .map-container {
            background: white;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 15px 40px rgba(0, 86, 179, 0.08);
            transition: all 0.4s ease;
            border: 1px solid rgba(0, 118, 255, 0.15);
        }
        
        .map-container:hover {
            transform: translateY(-5px);
            box-shadow: 0 20px 50px rgba(0, 86, 179, 0.2);
        }
        
        .map-header {
            padding: 25px 35px;
            background: rgba(248, 249, 250, 0.6);
            border-bottom: 1px solid rgba(0, 86, 179, 0.1);
        }
        
        .map-header h2 {
            font-size: 1.8rem;
            color: #0056b3;
            margin: 0;
            font-weight: 600;
            position: relative;
            display: inline-block;
        }
        
        .map-header h2::after {
            content: '';
            position: absolute;
            bottom: -8px;
            left: 0;
            width: 80px;
            height: 3px;
            background: #0056b3;
            border-radius: 3px;
        }
        
        .map-image {
            width: 100%;
            height: auto;
            display: block;
            padding: 30px;
            background: #f8f9fa;
        }
        
        .map-image img {
            width: 100%;
            height: auto;
            border-radius: 12px;
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
            border: 1px solid rgba(0, 0, 0, 0.05);
            transition: all 0.4s;
        }
        
        .map-image img:hover {
            transform: scale(1.01);
            box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
        }
        
        .map-address {
            padding: 25px 35px;
            font-size: 1.18rem;
            line-height: 1.8;
            color: #444;
            background: rgba(248, 249, 250, 0.6);
            border-top: 1px solid rgba(0, 86, 179, 0.1);
            font-weight: 500;
        }
        
        .map-address strong {
            color: #0056b3;
            font-weight: 600;
        }
        
        /* 响应式设计 */
        @media (max-width: 1200px) {
            .contact-container {
                padding: 30px;
            }
            
            .contact-content {
                gap: 35px;
            }
        }
        
        @media (max-width: 992px) {
            .contact-content {
                grid-template-columns: 1fr;
            }
            
            .company-banner h1 {
                font-size: 2.2rem;
            }
            
            .map-image {
                padding: 20px;
            }
        }
        
        @media (max-width: 768px) {
            body {
                padding: 15px;
            }
            
            .contact-container {
                padding: 25px;
                margin: 20px auto;
            }
            
            .company-banner {
                margin-bottom: 25px;
                padding-bottom: 25px;
            }
            
            .company-banner h1 {
                font-size: 2rem;
            }
            
            .company-banner h2 {
                font-size: 1.2rem;
            }
            
            .contact-info5, .map-header, .map-address {
                padding: 25px;
            }
            
            .info-item {
                padding: 12px;
            }
            
            .info-icon {
                min-width: 50px;
                height: 50px;
                margin-right: 15px;
                border-radius: 14px;
            }
            
            .info-details h3 {
                font-size: 1.1rem;
            }
            
            .info-details p, .info-details a {
                font-size: 1.1rem;
            }
        }
        
        @media (max-width: 576px) {
            .contact-container {
                padding: 20px;
            }
            
            .company-banner h1 {
                font-size: 1.8rem;
            }
            
            .contact-info5 h2, .map-header h2 {
                font-size: 1.5rem;
                margin-bottom: 25px;
            }
            
            .info-item {
                flex-direction: column;
                align-items: flex-start;
            }
            
            .info-icon {
                margin-bottom: 15px;
            }
            
            .map-image {
                padding: 15px;
            }
            
            .map-address {
                font-size: 1.1rem;
                padding: 20px;
            }
        }