* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background-color: #f8f9fa;
            color: #333;
            line-height: 1.6;
            padding: 20px;
            max-width: 1200px;
            margin: 0 auto;
        }
        .main-title {
            text-align: center;
            color: #2c3e50;
            margin-bottom: 20px;
            font-size: 2.5rem;
            font-weight: 700;
        }
        .intro-section {
            background-color: white;
            padding: 30px;
            margin-bottom: 40px;
            border-radius: 10px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.05);
            border-left: 5px solid #3498db;
        }
        .intro-section p {
            margin-bottom: 15px;
            font-size: 1.1rem;
        }
        h2 {
            color: #34495e;
            margin: 30px 0 15px;
            padding-bottom: 10px;
            border-bottom: 1px solid #dee2e6;
            font-size: 1.8rem;
        }
        h3 {
            color: #16a085;
            margin: 25px 0 10px;
            font-size: 1.4rem;
        }
        h4 {
            color: #27ae60;
            margin-bottom: 10px;
            font-size: 1.2rem;
        }
        p, li {
            margin-bottom: 10px;
        }
        ul {
            padding-left: 20px;
            margin-bottom: 20px;
        }
        section {
            background-color: white;
            padding: 25px;
            margin-bottom: 30px;
            border-radius: 10px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.05);
        }
        .application-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
            margin: 25px 0;
            align-items: start;
        }
        .app-item {
            background-color: #f8f9fa;
            padding: 20px;
            border-radius: 8px;
            border-left: 4px solid #3498db;
        }
        .image-placeholder {
            background-color: #ecf0f1;
            border: 2px dashed #bdc3c7;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #7f8c8d;
            font-style: italic;
            min-height: 250px;
            padding: 20px;
            text-align: center;
        }
        .comparison-table {
            overflow-x: auto;
            margin: 30px 0;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.08);
        }
        table {
            width: 100%;
            border-collapse: collapse;
            min-width: 700px;
        }
        thead {
            background: linear-gradient(to right, #2c3e50, #4a6491);
            color: white;
        }
        th {
            padding: 18px 15px;
            text-align: center;
            font-weight: 600;
            letter-spacing: 0.5px;
        }
        .scf-header {
            background-color: #3498db;
        }
        .ac-header {
            background-color: #e74c3c;
        }
        tbody tr:nth-child(even) {
            background-color: #f8f9fa;
        }
        tbody tr:hover {
            background-color: #e3f2fd;
            transition: background-color 0.3s;
        }
        td {
            padding: 16px 15px;
            border: 1px solid #dee2e6;
            text-align: center;
        }
        td:first-child {
            font-weight: 600;
            text-align: left;
            background-color: #f1f8ff;
        }
        .highlight-box {
            background: linear-gradient(135deg, #fff9e6 0%, #ffecb3 100%);
            border-left: 5px solid #f39c12;
            padding: 25px;
            margin: 30px 0;
            border-radius: 8px;
        }
        .advantages-list {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 15px;
            margin-top: 15px;
        }
        .advantages-list li {
            background-color: #e8f5e9;
            padding: 12px 15px;
            border-radius: 6px;
            list-style-type: none;
            border-left: 4px solid #2ecc71;
        }
        .cta-section {
            background: linear-gradient(135deg, #2c3e50 0%, #4a6491 100%);
            color: white;
            padding: 40px;
            margin: 50px 0 30px;
            border-radius: 15px;
            text-align: center;
        }
        .cta-section h2 {
            color: white;
            border-bottom: none;
            font-size: 2.2rem;
            margin-bottom: 20px;
        }
        .cta-section p {
            font-size: 1.1rem;
            margin-bottom: 30px;
            opacity: 0.9;
        }
        .cta-actions {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 25px;
            margin: 40px 0;
        }
        .cta-box {
            background-color: rgba(255, 255, 255, 0.1);
            padding: 25px;
            border-radius: 10px;
            border: 1px solid rgba(255, 255, 255, 0.2);
            transition: transform 0.3s, background-color 0.3s;
        }
        .cta-box:hover {
            transform: translateY(-5px);
            background-color: rgba(255, 255, 255, 0.15);
        }
        .cta-box h3 {
            color: #f1c40f;
            margin-bottom: 15px;
        }
        .cta-box p {
            font-size: 1rem;
            opacity: 0.8;
        }
        .cta-main {
            font-size: 1.2rem;
            font-weight: 600;
            margin-top: 30px;
            padding: 20px;
            background-color: rgba(241, 196, 15, 0.1);
            border-radius: 8px;
            border-left: 4px solid #f1c40f;
        }
        footer {
            text-align: center;
            margin-top: 40px;
            padding-top: 20px;
            border-top: 2px solid #e9ecef;
            color: #7f8c8d;
            font-size: 0.9rem;
        }
        @media (max-width: 768px) {
            .application-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .cta-actions {
                grid-template-columns: 1fr;
            }
            body {
                padding: 10px;
            }
            .main-title {
                font-size: 1.8rem;
            }
            .cta-section {
                padding: 25px 15px;
            }
            section {
                padding: 20px 15px;
            }
        }