.foam-cutting-guide {
            font-family: Arial, sans-serif;
            line-height: 1.6;
            color: #000000;
            margin: 0;
            padding: 0;
        }
        
        .foam-cutting-guide * {
            box-sizing: border-box;
        }
        
        .guide-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 15px;
        }
        
        .guide-header {
            background: linear-gradient(135deg, #223777 0%, #1e2f66 100%);
            color: white;
            padding: 40px 20px;
            text-align: center;
            margin-bottom: 30px;
            border-radius: 8px;
        }
        
        .guide-title {
            font-size: 2.2em;
            margin-bottom: 10px;
            font-weight: bold;
            line-height: 1.2;
        }
        
        .guide-subtitle {
            font-size: 1.1em;
            opacity: 0.9;
        }
        
        .guide-h2 {
            color: #223777;
            font-size: 1.8em;
            margin: 30px 0 15px 0;
            border-left: 4px solid #223777;
            padding-left: 15px;
            font-weight: bold;
        }
        
        .guide-h3 {
            color: #223777;
            font-size: 1.4em;
            margin: 25px 0 12px 0;
            font-weight: bold;
        }
        
        .guide-h4 {
            color: #223777;
            font-size: 1.2em;
            margin: 20px 0 10px 0;
            font-weight: bold;
        }
        
        .guide-paragraph {
            margin-bottom: 16px;
            text-align: justify;
            line-height: 1.7;
        }
        
        .guide-section {
            background: #ffffff;
            padding: 25px;
            margin-bottom: 20px;
            border-radius: 8px;
            box-shadow: 0 2px 8px rgba(0,0,0,0.1);
            border: 1px solid #e9ecef;
        }
        
        .guide-list {
            margin: 15px 0 15px 20px;
            padding-left: 0;
        }
        
        .guide-list-item {
            margin-bottom: 8px;
            line-height: 1.6;
        }
        
        .guide-table {
            width: 100%;
            border-collapse: collapse;
            margin: 20px 0;
            background: #ffffff;
            border-radius: 6px;
            overflow: hidden;
            box-shadow: 0 2px 8px rgba(0,0,0,0.1);
        }
        
        .guide-table-header {
            background: #223777;
            color: white;
            padding: 12px;
            text-align: left;
            font-weight: bold;
        }
        
        .guide-table-cell {
            padding: 12px;
            border-bottom: 1px solid #dee2e6;
            vertical-align: top;
        }
        
        .guide-table-row:nth-child(even) .guide-table-cell {
            background: #f8f9fa;
        }
        
        .guide-highlight {
            background: linear-gradient(135deg, #223777 0%, #1e2f66 100%);
            color: white;
            padding: 20px;
            border-radius: 6px;
            margin: 20px 0;
        }
        
        .guide-inquiry {
            background: #223777;
            color: white;
            padding: 25px;
            border-radius: 8px;
            text-align: center;
            margin: 25px 0;
        }
        
        .guide-inquiry-title {
            color: white;
            font-size: 1.3em;
            margin-bottom: 15px;
            font-weight: bold;
        }
        
        .guide-contact-buttons {
            display: flex;
            gap: 15px;
            justify-content: center;
            flex-wrap: wrap;
            margin-top: 15px;
        }
        
        .guide-contact-btn {
            display: inline-block;
            padding: 12px 20px;
            background: white;
            color: #223777;
            text-decoration: none;
            border-radius: 25px;
            font-weight: bold;
            transition: all 0.3s ease;
            border: 2px solid white;
        }
        
        .guide-contact-btn:hover {
            background: #f0f0f0;
            transform: translateY(-1px);
            color: #223777;
            text-decoration: none;
        }
        
        .guide-whatsapp-btn {
            background: #25D366;
            color: white;
            border: 2px solid #25D366;
        }
        
        .guide-whatsapp-btn:hover {
            background: #20b858;
            color: white;
            border: 2px solid #20b858;
        }
        
        .guide-pros-cons {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
            margin: 20px 0;
        }
        
        .guide-pros {
            padding: 20px;
            border-radius: 6px;
            background: #e8f5e8;
            border-left: 4px solid #28a745;
        }
        
        .guide-cons {
            padding: 20px;
            border-radius: 6px;
            background: #fff3cd;
            border-left: 4px solid #ffc107;
        }
        
        .guide-faq {
            background: #ffffff;
            padding: 25px;
            border-radius: 8px;
            box-shadow: 0 2px 8px rgba(0,0,0,0.1);
            margin: 25px 0;
            border: 1px solid #e9ecef;
        }
        
        .guide-faq-item {
            margin-bottom: 20px;
            border-bottom: 1px solid #dee2e6;
            padding-bottom: 15px;
        }
        
        .guide-faq-question {
            font-weight: bold;
            color: #223777;
            margin-bottom: 8px;
            font-size: 1.1em;
        }
        
        .guide-checklist {
            background: #f8f9fa;
            border: 1px solid #dee2e6;
            border-radius: 6px;
            padding: 20px;
            margin: 20px 0;
        }
        
        .guide-checklist-list {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        
        .guide-checklist-item {
            margin-bottom: 8px;
            position: relative;
            padding-left: 25px;
        }
        
        .guide-checklist-item:before {
            content: "✓";
            color: #28a745;
            font-weight: bold;
            position: absolute;
            left: 0;
            top: 0;
        }
        
        .guide-citation {
            background: #e9ecef;
            border-left: 4px solid #223777;
            padding: 15px;
            margin: 15px 0;
            font-style: italic;
            border-radius: 0 4px 4px 0;
        }
        
        .guide-strong {
            font-weight: bold;
            color: #223777;
        }
        
        .guide-emphasis {
            font-style: italic;
        }
        
        .guide-footer {
            background: #223777;
            color: white;
            text-align: center;
            padding: 30px 20px;
            margin-top: 40px;
            border-radius: 8px;
        }
        
        .guide-footer-link {
            color: white;
            text-decoration: none;
        }
        
        .guide-footer-link:hover {
            color: #ccc;
            text-decoration: underline;
        }
        
        /* Mobile Responsiveness */
        @media (max-width: 768px) {
            .guide-title {
                font-size: 1.8em;
            }
            
            .guide-h2 {
                font-size: 1.5em;
            }
            
            .guide-pros-cons {
                grid-template-columns: 1fr;
            }
            
            .guide-contact-buttons {
                flex-direction: column;
                align-items: center;
            }
            
            .guide-contact-btn {
                width: 200px;
                text-align: center;
            }
            
            .guide-table {
                font-size: 0.9em;
            }
            
            .guide-container {
                padding: 10px;
            }
        }
        
        @media (max-width: 480px) {
            .guide-header {
                padding: 25px 15px;
            }
            
            .guide-section {
                padding: 20px 15px;
            }
            
            .guide-table-header,
            .guide-table-cell {
                padding: 8px;
                font-size: 0.85em;
            }
        }