.contact-info-card, .map-card {
            flex: 1;
            min-width: 260px;
            background: #f8fafc;
            border-radius: 24px;
            padding: 20px;
            box-shadow: 0 1px 3px rgba(0,0,0,0.05);
        }
        .contact-info-card h3, .map-card h3 {
        
            margin-top: 0;
            margin-bottom: 16px;
            font-weight: 600;
            color: #0f172a;
            border-left: 4px solid #0066CC;
            padding-left: 12px;
        }
        .contact-line {
            margin-bottom: 14px;
           
    
            word-break: break-word;
        }
        .contact-line strong {
            width: 90px;
            display: inline-block;
            font-weight: 600;
            color: #334155;
        }
        a {
            color: #0066CC;
            text-decoration: none;
        }
        a:active {
            opacity: 0.7;
        }
        /* 手机端优化：增大点击区域 */
        .contact-line a {
            display: inline-block;
            padding: 4px 0;
        }
        .map-frame {
            width: 100%;
            height: 240px;
            border-radius: 16px;
            overflow: hidden;
            background: #e2e8f0;
            margin-bottom: 12px;
        }
        .map-frame iframe {
            width: 100%;
            height: 100%;
            border: 0;
        }
        .address-text {
          
            color: #475569;
            margin-top: 8px;
        }
        .notice {
            margin-top: 30px;
            padding: 16px 20px;
            background: #eef2ff;
            border-left: 5px solid #0066CC;
            border-radius: 16px;
        
            color: #1e293b;
        }
        @media (max-width: 640px) {
            body {
                padding: 12px;
            }
           
            .contact-info-card, .map-card {
                padding: 16px;
            }
            .contact-line strong {
                width: 80px;
                
            }
            .contact-line {
               
            }
        }