@page {
            size: 8.5in 11in;
            margin: 0.5in;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Arial', sans-serif;
            line-height: 1.4;
            color: #2c3e50;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            min-height: 100vh;
        }
        
        .container {
            background: white;
            max-width: 8in;
            margin: 0 auto;
            padding: 20px;
            box-shadow: 0 0 20px rgba(0,0,0,0.1);
            border-radius: 8px;
        }
        
        .header {
            text-align: center;
            margin-bottom: 30px;
            padding: 20px;
            background: linear-gradient(135deg, #3498db, #2c3e50);
            color: white;
            border-radius: 8px;
        }
        
        .header h1 {
            font-size: 2.2em;
            margin-bottom: 10px;
            font-weight: bold;
        }
        
        .header .subtitle {
            font-size: 1.1em;
            opacity: 0.9;
        }
        
        .section {
            margin-bottom: 25px;
            page-break-inside: avoid;
        }
        
        .section-title {
            background: linear-gradient(45deg, #e74c3c, #c0392b);
            color: white;
            padding: 12px 20px;
            border-radius: 6px;
            font-size: 1.3em;
            font-weight: bold;
            margin-bottom: 15px;
            display: flex;
            align-items: center;
        }
        
        .section-title .icon {
            margin-right: 10px;
            font-size: 1.2em;
        }
        
        .wcag-principles {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 15px;
            margin-bottom: 20px;
        }
        
        .principle {
            background: linear-gradient(135deg, #f8f9fa, #e9ecef);
            padding: 15px;
            border-radius: 8px;
            border-left: 4px solid #3498db;
        }
        
        .principle h3 {
            color: #2c3e50;
            font-size: 1.1em;
            margin-bottom: 8px;
            font-weight: bold;
        }
        
        .principle p {
            font-size: 0.95em;
            color: #555;
        }
        
        .checklist {
            background: #f8f9fa;
            padding: 20px;
            border-radius: 8px;
            border: 2px solid #27ae60;
        }
        
        .checklist h3 {
            color: #27ae60;
            margin-bottom: 15px;
            font-size: 1.2em;
        }
        
        .checklist-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px;
        }
        
        .checklist-item {
            display: flex;
            align-items: flex-start;
            font-size: 0.9em;
            padding: 8px;
            background: white;
            border-radius: 4px;
        }
        
        .checklist-item::before {
            content: "✓";
            color: #27ae60;
            font-weight: bold;
            margin-right: 8px;
            font-size: 1.1em;
        }
        
        .best-practices {
            background: linear-gradient(135deg, #fff3cd, #ffeaa7);
            padding: 20px;
            border-radius: 8px;
            border-left: 4px solid #f39c12;
        }
        
        .best-practices h3 {
            color: #d68910;
            margin-bottom: 15px;
            font-size: 1.2em;
        }
        
        .practice-item {
            background: white;
            padding: 12px;
            margin-bottom: 10px;
            border-radius: 6px;
            border-left: 3px solid #f39c12;
        }
        
        .practice-item strong {
            color: #2c3e50;
            display: block;
            margin-bottom: 5px;
        }
        
        .common-mistakes {
            background: linear-gradient(135deg, #f8d7da, #f5c6cb);
            padding: 20px;
            border-radius: 8px;
            border-left: 4px solid #e74c3c;
        }
        
        .common-mistakes h3 {
            color: #c0392b;
            margin-bottom: 15px;
            font-size: 1.2em;
        }
        
        .mistake-item {
            background: white;
            padding: 10px;
            margin-bottom: 8px;
            border-radius: 4px;
            font-size: 0.9em;
            display: flex;
            align-items: center;
        }
        
        .mistake-item::before {
            content: "✗";
            color: #e74c3c;
            font-weight: bold;
            margin-right: 8px;
            font-size: 1.1em;
        }
        
        .tools-section {
            background: linear-gradient(135deg, #d1ecf1, #b8daff);
            padding: 20px;
            border-radius: 8px;
            border-left: 4px solid #17a2b8;
        }
        
        .tools-section h3 {
            color: #138496;
            margin-bottom: 15px;
            font-size: 1.2em;
        }
        
        .tools-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px;
        }
        
        .tool-item {
            background: white;
            padding: 12px;
            border-radius: 6px;
            text-align: center;
        }
        
        .tool-item strong {
            color: #138496;
            display: block;
            margin-bottom: 5px;
        }
        
        .footer {
            margin-top: 30px;
            text-align: center;
            padding: 15px;
            background: #2c3e50;
            color: white;
            border-radius: 8px;
            font-size: 0.9em;
        }
        
        .highlight-box {
            background: #fff3cd;
            border: 2px solid #ffc107;
            padding: 15px;
            border-radius: 8px;
            margin: 15px 0;
            text-align: center;
        }
        
        .highlight-box strong {
            color: #856404;
            font-size: 1.1em;
        }
        
        @media print {
            body {
                background: white;
            }
            .container {
                box-shadow: none;
                max-width: none;
            }
        }