@page {
            size: A4;
            margin: 0.5in;
        }
        
        body {
            font-family: 'Arial', sans-serif;
            line-height: 1.4;
            margin: 0;
            padding: 20px;
            background: #f8f9fa;
            color: #333;
        }
        
        .container {
            max-width: 800px;
            margin: 0 auto;
            background: white;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        }
        
        .header {
            background: linear-gradient(135deg, #2c3e50, #3498db);
            color: white;
            padding: 30px;
            text-align: center;
        }
        
        .header h1 {
            margin: 0;
            font-size: 2.5em;
            font-weight: bold;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        }
        
        .subtitle {
            font-size: 1.2em;
            margin-top: 10px;
            opacity: 0.9;
        }
        
        .content {
            padding: 30px;
        }
        
        .overview-box {
            background: #e8f4f8;
            border-left: 5px solid #3498db;
            padding: 20px;
            margin-bottom: 25px;
            border-radius: 0 8px 8px 0;
        }
        
        .overview-box h2 {
            margin-top: 0;
            color: #2c3e50;
            font-size: 1.5em;
        }
        
        .specs {
            display: flex;
            justify-content: space-around;
            background: #f1f2f6;
            padding: 20px;
            margin: 25px 0;
            border-radius: 8px;
            border: 2px solid #ddd;
        }
        
        .spec-item {
            text-align: center;
            flex: 1;
        }
        
        .spec-label {
            font-weight: bold;
            color: #2c3e50;
            font-size: 0.9em;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        
        .spec-value {
            font-size: 1.1em;
            color: #3498db;
            margin-top: 5px;
        }
        
        .section {
            margin-bottom: 30px;
        }
        
        .section h3 {
            color: #2c3e50;
            font-size: 1.4em;
            margin-bottom: 15px;
            border-bottom: 3px solid #3498db;
            padding-bottom: 8px;
        }
        
        .steps {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            margin: 20px 0;
        }
        
        .step {
            background: #fff;
            border: 2px solid #3498db;
            border-radius: 8px;
            padding: 20px;
            text-align: center;
            position: relative;
        }
        
        .step-number {
            background: #3498db;
            color: white;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            font-size: 1.2em;
            margin: 0 auto 15px;
        }
        
        .step h4 {
            margin: 0 0 10px 0;
            color: #2c3e50;
            font-size: 1.1em;
        }
        
        .checklist {
            background: #f8f9fa;
            border-radius: 8px;
            padding: 20px;
            margin: 15px 0;
        }
        
        .checklist ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        
        .checklist li {
            padding: 8px 0;
            position: relative;
            padding-left: 30px;
        }
        
        .checklist li:before {
            content: "✓";
            position: absolute;
            left: 0;
            color: #27ae60;
            font-weight: bold;
            font-size: 1.2em;
        }
        
        .highlight-box {
            background: #fff3cd;
            border: 2px solid #ffc107;
            border-radius: 8px;
            padding: 20px;
            margin: 20px 0;
        }
        
        .highlight-box h4 {
            margin-top: 0;
            color: #856404;
        }
        
        .benefits {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 15px;
            margin: 20px 0;
        }
        
        .benefit {
            background: #d4edda;
            border: 1px solid #c3e6cb;
            border-radius: 6px;
            padding: 15px;
            text-align: center;
        }
        
        .benefit-icon {
            font-size: 2em;
            margin-bottom: 10px;
        }
        
        .footer {
            background: #2c3e50;
            color: white;
            padding: 20px;
            text-align: center;
            margin-top: 30px;
        }
        
        .footer-content {
            font-size: 0.9em;
        }
        
        @media print {
            body {
                background: white;
            }
            .container {
                box-shadow: none;
            }
        }