:root {
        --primary: #10b981;
        --secondary: #059669;
        --light: #f9fafb;
        --dark: #1f2937;
        --accent: #3b82f6;
    }

    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
        font-family: 'Inter', system-ui, -apple-system, sans-serif;
    }

    .main-container {
        background-color: #f3f4f6;
        color: var(--dark);
        line-height: 1.6;
        padding: 2rem;

    }

    .container {
        width: 95%;
        margin: 0 auto;
        padding: 2.5rem;
        background: white;
        border-radius: 16px;
        box-shadow: 0 12px 36px rgba(0, 0, 0, 0.05);
    }

    h1 {
        color: var(--primary);
        margin-bottom: 1rem;
        font-weight: 800;
        text-align: center;
        font-size: 2.2rem;
        background: linear-gradient(90deg, #10b981, #3b82f6);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
    }

    .description {
        text-align: center;
        margin-bottom: 2.5rem;
        color: #4b5563;
        font-size: 1.1rem;
        max-width: 700px;
        margin-left: auto;
        margin-right: auto;
    }

    .text-areas-container {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 1.5rem;
        margin-bottom: 2rem;
    }

    @media (max-width: 768px) {
        .text-areas-container {
            grid-template-columns: 1fr;
        }
    }

    .text-area-group {
        display: flex;
        flex-direction: column;
    }

    .text-area-group label {
        margin-bottom: 0.75rem;
        font-weight: 600;
        color: var(--primary);
        font-size: 0.95rem;
        display: flex;
        align-items: center;
        gap: 0.5rem;
    }

    .text-area-group label .badge {
        background-color: #e5e7eb;
        padding: 0.25rem 0.5rem;
        border-radius: 50px;
        font-size: 0.75rem;
        color: #4b5563;
    }

    textarea {
        width: 100%;
        min-height: 300px;
        padding: 1.25rem;
        border: 2px solid #e5e7eb;
        border-radius: 12px;
        resize: vertical;
        font-size: 0.95rem;
        transition: all 0.3s ease;
        line-height: 1.6;
    }

    textarea:focus {
        border-color: var(--primary);
        outline: none;
        box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
    }

    .controls {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 2rem;
        flex-wrap: wrap;
        gap: 1rem;
    }

    .options {
        display: flex;
        align-items: center;
        gap: 1.5rem;
        flex-wrap: wrap;
    }

    .option-group {
        display: flex;
        align-items: center;
        gap: 0.5rem;
    }

    .option-group label {
        font-weight: 500;
        color: #4b5563;
        font-size: 0.9rem;
        cursor: pointer;
    }

    .option-group input[type="checkbox"] {
        width: 18px;
        height: 18px;
        accent-color: var(--primary);
        cursor: pointer;
    }

    .buttons {
        display: flex;
        gap: 1rem;
        flex-wrap: wrap;
    }

    button {
        padding: 0.9rem 1.8rem;
        border: none;
        border-radius: 8px;
        font-weight: 600;
        font-size: 0.95rem;
        cursor: pointer;
        transition: all 0.3s ease;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 0.5rem;
    }

    .btn-primary {
        background-color: var(--primary);
        color: white;
    }

    .btn-primary:hover {
        background-color: var(--secondary);
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(16, 185, 129, 0.2);
    }

    .btn-secondary {
        background-color: #e5e7eb;
        color: #4b5563;
    }

    .btn-secondary:hover {
        background-color: #d1d5db;
        transform: translateY(-2px);
    }

    .btn-icon {
        width: 18px;
        height: 18px;
    }

    .stats {
        background-color: #f9fafb;
        padding: 1rem;
        border-radius: 8px;
        margin-top: 1.5rem;
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: 1rem;
    }

    .stat-item {
        display: flex;
        align-items: center;
        gap: 0.5rem;
    }

    .stat-label {
        font-weight: 500;
        color: #6b7280;
    }

    .stat-value {
        font-weight: 700;
        color: var(--dark);
    }

    .credits {
        text-align: center;
        margin-top: 3rem;
        color: #6b7280;
        font-size: 0.85rem;
    }

    .seo-section {
        background: #f9fafb;
        padding: 3rem 0;
        margin-top: 3rem;
        border-top: 1px solid #e5e7eb;
        border-bottom: 1px solid #e5e7eb;
    }

    .container-seo {
        width: 100%;
        margin: 0 auto;
        padding: 1.5rem;
        background: white;
        border-radius: 16px;
        box-shadow: 0 12px 36px rgba(0, 0, 0, 0.05);
    }

    .seo-section h2 {
        text-align: center;
        margin-bottom: 2.5rem;
        color: #1f2937;
        font-size: 1.8rem;
        background: linear-gradient(90deg, #10b981, #3b82f6);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
    }

    .seo-content {
        max-width: 100%;
        margin: 0 auto;
        padding: 0 1.5rem;
    }

    .seo-card {
        margin-bottom: 2.5rem;
    }

    .seo-card h3 {
        color: #047857;
        margin-bottom: 1.2rem;
        font-size: 1.3rem;
    }

    .features-grid {
        display: grid;

        gap: 1.5rem;
    }

    .feature {
        background: white;
        padding: 1.5rem;
        border-radius: 10px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
        border-left: 4px solid #10b981;
    }

    .use-cases {
        display: grid;

        gap: 1.5rem;
    }

    .case {
        background: white;
        padding: 1.5rem;
        border-radius: 10px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
        border-top: 3px solid #3b82f6;
    }


    /* ===== ARTICLE SPECIFIC STYLES - NO BODY STYLES ===== */
    #duplicate-guide-article {
        width: 95%;
        margin: 0 auto;
        padding: 2rem 1.5rem 3rem 1.5rem;
        font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    }

    /* Hero Section */
    .duplicate-guide-hero {
        text-align: center;
        margin-bottom: 2.5rem;
        padding: 2rem 1.5rem;
        background: linear-gradient(135deg, #10b981 0%, #3b82f6 100%);
        border-radius: 32px;
        box-shadow: 0 12px 30px rgba(16, 185, 129, 0.3);
    }

    .duplicate-guide-hero h2 {
        font-size: 2.6rem;
        font-weight: 800;
        color: white;
        margin-bottom: 1rem;
        letter-spacing: -0.02em;
        font-family: 'Montserrat', serif;
    }

    .duplicate-guide-hero .duplicate-hero-sub {
        font-size: 1.2rem;
        color: rgba(255, 255, 255, 0.9);
        max-width: 720px;
        margin: 0 auto;
        line-height: 1.5;
    }

    .duplicate-guide-meta {
        display: flex;
        justify-content: center;
        gap: 2rem;
        color: rgba(255, 255, 255, 0.8);
        font-weight: 500;
        margin-top: 1.2rem;
        flex-wrap: wrap;
    }

    .duplicate-guide-meta span i {
        margin-right: 0.5rem;
    }

    /* Main Content */
    .duplicate-main-content {
        background: white;
        border-radius: 28px;
        padding: 2rem 2rem 2.5rem 2rem;
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
        border: 1px solid rgba(16, 185, 129, 0.15);
    }

    .duplicate-main-content h2 {
        font-size: 1.8rem;
        font-weight: 700;
        margin-top: 2rem;
        margin-bottom: 1rem;
        color: #10b981;
        border-left: 5px solid #3b82f6;
        padding-left: 1rem;
        font-family: 'Montserrat', serif;
    }

    .duplicate-main-content h2:first-of-type {
        margin-top: 0;
    }

    .duplicate-main-content h3 {
        font-size: 1.35rem;
        font-weight: 600;
        margin: 1.5rem 0 0.75rem 0;
        color: #3b82f6;
    }

    .duplicate-main-content p {
        font-size: 1.05rem;
        color: #2d3748;
        margin-bottom: 1.2rem;
        line-height: 1.6;
    }

    .duplicate-main-content ul,
    .duplicate-main-content ol {
        margin: 1rem 0 1.2rem 1.8rem;
        color: #2d3748;
        line-height: 1.6;
    }

    .duplicate-main-content li {
        margin-bottom: 0.5rem;
    }

    .duplicate-highlight-box {
        background: linear-gradient(135deg, rgba(16, 185, 129, 0.08), rgba(59, 130, 246, 0.05));
        border-left: 6px solid #3b82f6;
        padding: 1.25rem 1.5rem;
        border-radius: 20px;
        margin: 1.75rem 0;
    }

    .duplicate-pro-tip {
        background: rgba(59, 130, 246, 0.1);
        border-radius: 20px;
        padding: 1.2rem 1.5rem;
        margin: 1.5rem 0;
        display: flex;
        gap: 1rem;
        align-items: flex-start;
        border: 1px solid rgba(16, 185, 129, 0.3);
    }

    .duplicate-pro-tip i {
        font-size: 1.8rem;
        color: #3b82f6;
    }

    .duplicate-stats-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 1.2rem;
        margin: 2rem 0;
    }

    .duplicate-stat-card {
        background: #f8f9fa;
        border-radius: 20px;
        padding: 1.2rem;
        text-align: center;
        transition: all 0.2s;
        border: 1px solid rgba(16, 185, 129, 0.2);
    }

    .duplicate-stat-card .stat-number {
        font-size: 2rem;
        font-weight: 800;
        color: #10b981;
        margin-bottom: 0.25rem;
    }

    .duplicate-quote-block {
        background: #f8f9fa;
        padding: 1.5rem;
        border-radius: 24px;
        text-align: center;
        font-style: italic;
        margin: 1.5rem 0;
        border: 1px solid rgba(16, 185, 129, 0.2);
    }

    .duplicate-quote-block i {
        font-size: 2rem;
        color: #3b82f6;
        margin-bottom: 0.5rem;
        display: inline-block;
    }

    .duplicate-table-wrapper {
        overflow-x: auto;
        margin: 1.5rem 0;
    }

    .duplicate-examples-table {
        width: 100%;
        border-collapse: collapse;
        background: #f8f9fa;
        border-radius: 16px;
        overflow: hidden;
    }

    .duplicate-examples-table th,
    .duplicate-examples-table td {
        padding: 12px 16px;
        text-align: left;
        border-bottom: 1px solid rgba(16, 185, 129, 0.2);
    }

    .duplicate-examples-table th {
        background: rgba(16, 185, 129, 0.1);
        font-weight: 600;
        color: #10b981;
    }

    .duplicate-examples-table tr:hover {
        background: rgba(59, 130, 246, 0.05);
    }

    .duplicate-applications-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 1.2rem;
        margin: 1.5rem 0;
    }

    .duplicate-app-card {
        background: #f8f9fa;
        border-radius: 16px;
        padding: 1.2rem;
        border: 1px solid rgba(16, 185, 129, 0.2);
        transition: all 0.2s;
    }

    .duplicate-app-card:hover {
        transform: translateY(-3px);
        box-shadow: 0 8px 20px rgba(16, 185, 129, 0.1);
    }

    .duplicate-app-title {
        font-weight: 700;
        color: #10b981;
        margin-bottom: 0.5rem;
        font-size: 1.1rem;
        display: flex;
        align-items: center;
        gap: 0.5rem;
    }

    .duplicate-footer-note {
        margin-top: 2.5rem;
        text-align: center;
        font-size: 0.85rem;
        color: #718096;
        border-top: 1px solid #e2e8f0;
        padding-top: 2rem;
    }

    @media (max-width: 768px) {
        .duplicate-guide-hero h2 {
            font-size: 2rem;
        }

        .duplicate-main-content {
            padding: 1.5rem;
        }

        #duplicate-guide-article {
            padding: 1rem;
        }
    }