* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Microsoft JhengHei', 'PingFang HK', 'Helvetica Neue', Arial, sans-serif;
            line-height: 1.8;
            color: #333;
            background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
            padding: 20px;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            background: white;
            border-radius: 20px;
            box-shadow: 0 10px 40px rgba(0,0,0,0.1);
            overflow: hidden;
        }
        
        header {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 60px 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        header::before {
            content: '😿';
            position: absolute;
            font-size: 200px;
            opacity: 0.1;
            top: -50px;
            right: -50px;
            transform: rotate(-15deg);
        }
        
        h1 {
            font-size: 2.8em;
            margin-bottom: 20px;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
            position: relative;
            z-index: 1;
        }
        
        .subtitle {
            font-size: 1.3em;
            opacity: 0.95;
            font-weight: 300;
            position: relative;
            z-index: 1;
        }
        
        .content {
            padding: 50px 40px;
        }
        
        h2 {
            color: #667eea;
            font-size: 2em;
            margin: 40px 0 20px;
            padding-bottom: 15px;
            border-bottom: 3px solid #667eea;
            display: flex;
            align-items: center;
            gap: 15px;
        }
        
        h3 {
            color: #764ba2;
            font-size: 1.6em;
            margin: 30px 0 15px;
            padding-left: 20px;
            border-left: 5px solid #764ba2;
        }
        
        h4 {
            color: #5a67d8;
            font-size: 1.3em;
            margin: 25px 0 12px;
            padding-left: 15px;
            border-left: 3px solid #5a67d8;
        }
        
        h5 {
            color: #6b46c1;
            font-size: 1.1em;
            margin: 20px 0 10px;
            font-weight: 600;
        }
        
        h6 {
            color: #553c9a;
            font-size: 1em;
            margin: 15px 0 8px;
            font-weight: 600;
            font-style: italic;
        }
        
        p {
            margin: 15px 0;
            text-align: justify;
            font-size: 1.05em;
            line-height: 1.9;
        }
        
        .intro-box {
            background: linear-gradient(135deg, #ffeef8 0%, #ffe8f5 100%);
            padding: 30px;
            border-radius: 15px;
            margin: 30px 0;
            border-left: 5px solid #ec4899;
            box-shadow: 0 5px 15px rgba(236,72,153,0.1);
        }
        
        .warning-box {
            background: linear-gradient(135deg, #fff4e6 0%, #ffe8cc 100%);
            padding: 25px;
            border-radius: 15px;
            margin: 25px 0;
            border-left: 5px solid #f59e0b;
            box-shadow: 0 5px 15px rgba(245,158,11,0.1);
        }
        
        .emergency-box {
            background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
            padding: 30px;
            border-radius: 15px;
            margin: 30px 0;
            border-left: 5px solid #ef4444;
            box-shadow: 0 5px 15px rgba(239,68,68,0.15);
        }
        
        .info-box {
            background: linear-gradient(135deg, #e0f2fe 0%, #bae6fd 100%);
            padding: 25px;
            border-radius: 15px;
            margin: 25px 0;
            border-left: 5px solid #0ea5e9;
            box-shadow: 0 5px 15px rgba(14,165,233,0.1);
        }
        
        .success-box {
            background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
            padding: 25px;
            border-radius: 15px;
            margin: 25px 0;
            border-left: 5px solid #10b981;
            box-shadow: 0 5px 15px rgba(16,185,129,0.1);
        }
        
        ul, ol {
            margin: 20px 0;
            padding-left: 30px;
        }
        
        li {
            margin: 12px 0;
            line-height: 1.8;
            font-size: 1.05em;
        }
        
        .symptom-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 20px;
            margin: 30px 0;
        }
        
        .symptom-card {
            background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
            padding: 25px;
            border-radius: 12px;
            border: 2px solid #0ea5e9;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        
        .symptom-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(14,165,233,0.2);
        }
        
        .treatment-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 25px;
            margin: 30px 0;
        }
        
        .treatment-card {
            background: linear-gradient(135deg, #faf5ff 0%, #f3e8ff 100%);
            padding: 30px;
            border-radius: 15px;
            border: 2px solid #a855f7;
            box-shadow: 0 5px 15px rgba(168,85,247,0.1);
        }
        
        .cta-section {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 50px;
            border-radius: 20px;
            text-align: center;
            margin: 50px 0;
            box-shadow: 0 10px 30px rgba(102,126,234,0.3);
        }
        
        .cta-button {
            display: inline-block;
            background: white;
            color: #667eea;
            padding: 18px 45px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: bold;
            font-size: 1.2em;
            margin-top: 25px;
            transition: all 0.3s ease;
            box-shadow: 0 5px 15px rgba(0,0,0,0.2);
        }
        
        .cta-button:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(0,0,0,0.3);
            background: #f0f0f0;
        }
        
        .contact-info {
            background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
            color: white;
            padding: 40px;
            text-align: center;
            line-height: 2;
        }
        
        .divider {
            height: 3px;
            background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
            margin: 40px 0;
            border-radius: 2px;
        }
        
        strong {
            color: #667eea;
            font-weight: 600;
        }
        
        em {
            color: #764ba2;
            font-style: italic;
        }
        
        .highlight {
            background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
            padding: 2px 8px;
            border-radius: 4px;
            font-weight: 600;
        }
        
        @media (max-width: 768px) {
            body {
                padding: 10px;
            }
            
            .container {
                border-radius: 15px;
            }
            
            header {
                padding: 40px 20px;
            }
            
            h1 {
                font-size: 2em;
            }
            
            .subtitle {
                font-size: 1.1em;
            }
            
            .content {
                padding: 30px 20px;
            }
            
            h2 {
                font-size: 1.6em;
            }
            
            h3 {
                font-size: 1.3em;
            }
            
            .symptom-grid,
            .treatment-grid {
                grid-template-columns: 1fr;
            }
            
            .cta-section {
                padding: 35px 25px;
            }
        }
        
        .table-responsive {
            overflow-x: auto;
            margin: 25px 0;
        }
        
        table {
            width: 100%;
            border-collapse: collapse;
            margin: 20px 0;
            background: white;
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
        }
        
        th {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 15px;
            text-align: left;
            font-weight: 600;
        }
        
        td {
            padding: 12px 15px;
            border-bottom: 1px solid #e5e7eb;
        }
        
        tr:hover {
            background: #f9fafb;
        }