* { margin: 0; padding: 0; box-sizing: border-box; }
        
        body {
            font-family: 'Microsoft JhengHei', 'PingFang TC', sans-serif;
            line-height: 1.6;
            color: #333;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            min-height: 100vh;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px;
            background: white;
            box-shadow: 0 0 30px rgba(0,0,0,0.1);
            border-radius: 15px;
            margin-top: 20px;
            margin-bottom: 20px;
        }
        
        .header {
            text-align: center;
            padding: 40px 0;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            border-radius: 15px 15px 0 0;
            margin: -20px -20px 30px -20px;
        }
        
        .header h1 {
            font-size: 2.5em;
            margin-bottom: 10px;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        }
        
        .header p {
            font-size: 1.2em;
            opacity: 0.9;
        }
        
        .emergency-alert {
            background: linear-gradient(135deg, #ff6b6b, #ee5a24);
            color: white;
            padding: 20px;
            border-radius: 10px;
            margin: 30px 0;
            text-align: center;
            animation: pulse 2s infinite;
        }
        
        @keyframes pulse {
            0% { transform: scale(1); }
            50% { transform: scale(1.02); }
            100% { transform: scale(1); }
        }
        
        .section {
            margin: 30px 0;
            padding: 25px;
            background: #f8f9fa;
            border-radius: 10px;
            border-left: 5px solid #667eea;
        }
        
        .section h2 {
            color: #667eea;
            font-size: 1.8em;
            margin-bottom: 15px;
            display: flex;
            align-items: center;
        }
        
        .section h2:before {
            content: '🩺';
            margin-right: 10px;
            font-size: 1.2em;
        }
        
        .symptoms-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            margin: 20px 0;
        }
        
        .symptom-card {
            background: white;
            padding: 20px;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            border-left: 4px solid #764ba2;
        }
        
        .symptom-card h3 {
            color: #764ba2;
            margin-bottom: 10px;
        }
        
        .causes-table {
            width: 100%;
            border-collapse: collapse;
            margin: 20px 0;
            background: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }
        
        .causes-table th {
            background: linear-gradient(135deg, #667eea, #764ba2);
            color: white;
            padding: 15px;
            text-align: left;
            font-weight: bold;
        }
        
        .causes-table td {
            padding: 12px 15px;
            border-bottom: 1px solid #eee;
        }
        
        .causes-table tr:nth-child(even) {
            background: #f8f9fa;
        }
        
        .faq-container {
            margin: 30px 0;
        }
        
        .faq-item {
            margin: 15px 0;
            border: 1px solid #ddd;
            border-radius: 10px;
            overflow: hidden;
        }
        
        .faq-question {
            background: linear-gradient(135deg, #667eea, #764ba2);
            color: white;
            padding: 15px 20px;
            cursor: pointer;
            font-weight: bold;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: all 0.3s ease;
        }
        
        .faq-question:hover {
            background: linear-gradient(135deg, #5a6fd8, #6a4190);
        }
        
        .faq-answer {
            padding: 20px;
            background: white;
            display: none;
            border-top: 1px solid #ddd;
        }
        
        .faq-answer.active {
            display: block;
        }
        
        .contact-section {
            background: linear-gradient(135deg, #667eea, #764ba2);
            color: white;
            padding: 30px;
            border-radius: 15px;
            text-align: center;
            margin: 30px 0;
        }
        
        .contact-info {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
            margin: 20px 0;
        }
        
        .contact-item {
            background: rgba(255,255,255,0.1);
            padding: 15px;
            border-radius: 10px;
            backdrop-filter: blur(10px);
        }
        
        .whatsapp-btn {
            display: inline-block;
            background: #25d366;
            color: white;
            padding: 15px 30px;
            text-decoration: none;
            border-radius: 50px;
            font-weight: bold;
            margin: 20px 10px;
            transition: all 0.3s ease;
            box-shadow: 0 5px 15px rgba(37, 211, 102, 0.4);
        }
        
        .whatsapp-btn:hover {
            background: #128c7e;
            transform: translateY(-2px);
            box-shadow: 0 7px 20px rgba(37, 211, 102, 0.6);
        }
        
        .emergency-steps {
            background: linear-gradient(135deg, #ff9a9e, #fecfef);
            padding: 25px;
            border-radius: 15px;
            margin: 20px 0;
        }
        
        .step {
            display: flex;
            align-items: center;
            margin: 15px 0;
            padding: 15px;
            background: white;
            border-radius: 10px;
            box-shadow: 0 3px 10px rgba(0,0,0,0.1);
        }
        
        .step-number {
            background: #667eea;
            color: white;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            margin-right: 15px;
            flex-shrink: 0;
        }
        
        @media (max-width: 768px) {
            .container { padding: 15px; margin: 10px; }
            .header h1 { font-size: 2em; }
            .header p { font-size: 1em; }
            .section { padding: 20px; }
            .contact-info { grid-template-columns: 1fr; }
            .symptoms-grid { grid-template-columns: 1fr; }
        }