.container-panduan {
            max-width: 1000px;
            margin: 0 auto;
            background: white;
            border-radius: 20px;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
            overflow: hidden;
        }
        
        .header {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 50px 40px;
            text-align: center;
        }
        
        .header h1 {
            font-size: 2.5em;
	    color: #FFF;
            margin-bottom: 10px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 2px;
        }
        
        .header p {
            font-size: 1.2em;
            opacity: 0.95;
            font-weight: 300;
        }
        
        .content {
            padding: 60px 40px;
        }
        
        .step {
            display: flex;
            align-items: flex-start;
            margin-bottom: 40px;
            position: relative;
            padding-left: 100px;
        }
        
        .step:last-child {
            margin-bottom: 0;
        }
        
        .step-number {
            position: absolute;
            left: 0;
            width: 70px;
            height: 70px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8em;
            font-weight: bold;
            box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
        }
        
        .step-content {
            flex: 1;
        }
        
        .step-title {
            font-size: 1.4em;
            color: #333;
            margin-bottom: 12px;
            font-weight: 600;
        }
        
        .step-description {
            font-size: 1.05em;
            color: #666;
            line-height: 1.7;
        }
        
        .step-description strong {
            color: #764ba2;
        }
        
        .connector {
            position: absolute;
            left: 35px;
            top: 70px;
            width: 2px;
            height: calc(100% - 40px);
            background: linear-gradient(to bottom, #667eea, #764ba2);
            opacity: 0.3;
        }
        
        .step:last-child .connector {
            display: none;
        }
        
        .highlight-box {
            background: #f8f9ff;
            border-left: 4px solid #667eea;
            padding: 20px;
            margin-top: 15px;
            border-radius: 8px;
        }
        
        .highlight-box ul {
            margin-left: 20px;
            margin-top: 10px;
        }
        
        .highlight-box li {
            margin-bottom: 8px;
            color: #555;
            line-height: 1.6;
        }
        
        .email-badge {
            display: inline-block;
            background: #667eea;
            color: white;
            padding: 8px 16px;
            border-radius: 20px;
            font-weight: 600;
            margin-top: 10px;
            text-decoration: none;
        }
        
        .footer {
            background: #f8f9fa;
            padding: 30px 40px;
            text-align: center;
            color: #666;
            border-top: 1px solid #e0e0e0;
        }
        
        .footer p {
            font-size: 1em;
            line-height: 1.6;
        }
        
        .important-notes {
            background: linear-gradient(135deg, #ff6b6b 0%, #ee5a6f 100%);
            color: white;
            padding: 30px;
            border-radius: 15px;
            margin-bottom: 50px;
            box-shadow: 0 10px 30px rgba(255, 107, 107, 0.3);
        }
        
        .important-notes h2 {
            font-size: 1.8em;
            margin-bottom: 20px;
            text-align: center;
            font-weight: 700;
            letter-spacing: 1px;
	    color: #FFF;
        }
        
        .note-box {
            background: rgba(255, 255, 255, 0.15);
            padding: 25px;
            border-radius: 10px;
            backdrop-filter: blur(10px);
        }
        
        .note-box ul {
            list-style: none;
        }
        
        .note-box li {
            margin-bottom: 18px;
            padding-left: 30px;
            position: relative;
            line-height: 1.8;
            font-size: 1.05em;
        }
        
        .note-box li:before {
            content: "✓";
            position: absolute;
            left: 0;
            font-weight: bold;
            font-size: 1.3em;
        }
        
        .note-box li:last-child {
            margin-bottom: 0;
        }
        
        .example {
            display: inline-block;
            background: rgba(255, 255, 255, 0.25);
            padding: 5px 12px;
            border-radius: 5px;
            margin-top: 5px;
            font-family: 'Courier New', monospace;
            font-size: 0.95em;
        }
        
        @media (max-width: 768px) {
            .header h1 {
                font-size: 1.8em;
            }
            
            .step {
                padding-left: 80px;
            }
            
            .step-number {
                width: 60px;
                height: 60px;
                font-size: 1.5em;
            }
            
            .connector {
                left: 30px;
            }
        }