:root {
            --primary-color: #0056b3;
            --secondary-color: #28a745;
            --text-color: #212529;
            --background-color: #ffffff;
            --section-bg: #f8f9fa;
            --border-color: #dee2e6;
            --accent-color: #dc3545;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
            line-height: 1.6;
            color: var(--text-color);
            background-color: var(--background-color);
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        header {
            background-color: var(--primary-color);
            color: white;
            padding: 2rem 0;
            text-align: center;
            margin-bottom: 2rem;
        }
        
        header h1 {
            font-size: 2.2rem;
            margin-bottom: 0.5rem;
        }
        
        header .subtitle {
            font-size: 1.2rem;
            opacity: 0.9;
        }
        
        .emergency-banner {
            background-color: var(--accent-color);
            color: white;
            padding: 1rem;
            text-align: center;
            margin-bottom: 2rem;
            border-radius: 5px;
        }
        
        .section {
            background-color: var(--section-bg);
            border-radius: 8px;
            padding: 2rem;
            margin-bottom: 2rem;
            border: 1px solid var(--border-color);
        }
        
        .section-title {
            color: var(--primary-color);
            margin-bottom: 1.5rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid var(--primary-color);
        }
        
        .image-container {
            margin: 1.5rem 0;
            text-align: center;
        }
        
        .image-container img {
            max-width: 100%;
            height: auto;
            border-radius: 8px;
            box-shadow: 0 4px 8px rgba(0,0,0,0.1);
        }
        
        .image-caption {
            font-style: italic;
            margin-top: 0.5rem;
            color: #666;
            font-size: 0.9rem;
        }
        
        .highlight-box {
            background-color: #e9f7fe;
            border-left: 4px solid var(--primary-color);
            padding: 1.5rem;
            margin: 1.5rem 0;
            border-radius: 0 5px 5px 0;
        }
        
        .contact-info {
            background-color: var(--primary-color);
            color: white;
            padding: 2rem;
            border-radius: 8px;
            margin-top: 2rem;
        }
        
        .contact-info h3 {
            margin-bottom: 1rem;
        }
        
        .faq-item {
            margin-bottom: 1.5rem;
        }
        
        .faq-question {
            font-weight: bold;
            color: var(--primary-color);
            margin-bottom: 0.5rem;
        }
        
        footer {
            background-color: #343a40;
            color: white;
            padding: 2rem 0;
            margin-top: 3rem;
            text-align: center;
        }
        
        @media (max-width: 768px) {
            .section {
                padding: 1.5rem;
            }
            
            header h1 {
                font-size: 1.8rem;
            }
        }