:root {
            --primary: #2563eb;
            --primary-dark: #1d4ed8;
            --secondary: #1e40af;
            --dark: #1f2937;
            --light: #f9fafb;
            --gray: #6b7280;
            --light-gray: #e5e7eb;
            --success: #10b981;
            --warning: #f59e0b;
            --error: #ef4444;
            --border-radius: 12px;
            --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
            --shadow-md: 0 10px 15px rgba(0, 0, 0, 0.1);
            --shadow-lg: 0 20px 25px rgba(0, 0, 0, 0.1);
            --transition: all 0.2s ease;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
        }

        .main-container{
            background-color: #f3f4f6;
            color: var(--dark);
            line-height: 1.6;
            min-height: 100vh;
            padding: 0;
        }

        @supports (font-variation-settings: normal) {
            .main-container {
                font-family: 'Inter var', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
            }
        }

        .container {
            width: 95%;
            margin: 0 auto;
            padding: 0 20px;
        }

        .header-title {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: white;
            padding: 60px 0 40px;
            text-align: center;
            margin-bottom: 40px;
            box-shadow: var(--shadow-md);
        }

        h1 {
            font-size: 2.8rem;
            margin-bottom: 16px;
            font-weight: 800;
        }

        .subtitle {
            font-size: 1.2rem;
            max-width: 700px;
            margin: 0 auto;
            opacity: 0.9;
            font-weight: 400;
        }

        .main-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
            margin-bottom: 60px;
        }

        @media (max-width: 1024px) {
            .main-content {
                grid-template-columns: 1fr;
            }
        }

        .configurator {
            background: white;
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
            padding: 30px;
            height: fit-content;
            position: sticky;
            top: 20px;
        }

        .preview {
            background: white;
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
            padding: 30px;
            display: flex;
            flex-direction: column;
        }

        .section-title {
            font-size: 1.4rem;
            margin-bottom: 20px;
            color: var(--primary);
            font-weight: 700;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .section-title i {
            font-size: 1.2rem;
        }

        .form-group {
            margin-bottom: 25px;
        }

        .form-label {
            display: block;
            margin-bottom: 8px;
            font-weight: 500;
            color: var(--dark);
        }

        .form-control {
            width: 100%;
            padding: 12px 16px;
            border: 1px solid var(--light-gray);
            border-radius: 8px;
            font-size: 1rem;
            transition: var(--transition);
            background-color: white;
        }

        .form-control:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
        }

        select.form-control {
            appearance: none;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%236b7280' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 12px center;
            background-size: 16px;
            padding-right: 36px;
        }

        .checkbox-group {
            display: flex;
            align-items: center;
            margin-bottom: 12px;
        }

        .checkbox-control {
            width: 18px;
            height: 18px;
            margin-right: 10px;
            accent-color: var(--primary);
        }

        .checkbox-label {
            font-size: 0.95rem;
            color: var(--dark);
        }

        .path-input-group {
            display: flex;
            gap: 10px;
            margin-bottom: 10px;
        }

        .path-input {
            flex: 1;
        }

        .path-action {
            background: var(--light-gray);
            border: none;
            width: 42px;
            height: 42px;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition);
        }

        .path-action:hover {
            background: #d1d5db;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 24px;
            border-radius: 8px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            border: none;
            gap: 8px;
        }

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

        .btn-primary:hover {
            background-color: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: var(--shadow);
        }

        .btn-secondary {
            background-color: var(--light-gray);
            color: var(--dark);
        }

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

        .btn-group {
            display: flex;
            gap: 12px;
            margin-top: 20px;
        }

        .preview-content {
            background: #1e293b;
            color: #f8fafc;
            padding: 20px;
            border-radius: 8px;
            font-family: 'Courier New', Courier, monospace;
            white-space: pre-wrap;
            overflow-x: auto;
            flex: 1;
            margin-bottom: 20px;
            line-height: 1.7;
        }

        .preview-actions {
            display: flex;
            gap: 12px;
        }

        .template-selector {
            margin-bottom: 25px;
        }

        .template-buttons {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }

        .template-btn {
            padding: 8px 16px;
            font-size: 0.9rem;
            background: var(--light-gray);
            border: none;
            border-radius: 6px;
            cursor: pointer;
            transition: var(--transition);
        }

        .template-btn:hover {
            background: #d1d5db;
        }

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

        .info-text {
            background: #eff6ff;
            padding: 16px;
            border-radius: 8px;
            margin: 20px 0;
            border-left: 4px solid var(--primary);
            font-size: 0.95rem;
        }

        .info-text i {
            color: var(--primary);
            margin-right: 8px;
        }

        .features {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 25px;
            margin: 60px 0;
        }

        .feature-card {
            background: white;
            padding: 30px;
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
            transition: var(--transition);
        }

        .feature-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-md);
        }

        .feature-icon {
            font-size: 2.5rem;
            color: var(--primary);
            margin-bottom: 20px;
        }

        .feature-title {
            font-size: 1.2rem;
            margin-bottom: 12px;
            color: var(--dark);
        }

        .feature-desc {
            color: var(--gray);
            font-size: 0.95rem;
        }

        .guide-section {
            background: white;
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
            padding: 40px;
            margin-bottom: 60px;
        }

        .guide-title {
            font-size: 1.8rem;
            margin-bottom: 25px;
            color: var(--primary);
            font-weight: 700;
        }

        .guide-content h3 {
            font-size: 1.3rem;
            margin: 25px 0 15px;
            color: var(--dark);
        }

        .guide-content p {
            margin-bottom: 15px;
            line-height: 1.7;
        }

        .guide-content ul, .guide-content ol {
            margin-left: 20px;
            margin-bottom: 20px;
        }

        .guide-content li {
            margin-bottom: 8px;
        }

        .guide-content code {
            background: #f3f4f6;
            padding: 2px 6px;
            border-radius: 4px;
            font-family: 'Courier New', Courier, monospace;
            font-size: 0.9rem;
        }

       

        .notification {
            position: fixed;
            top: 20px;
            right: 20px;
            padding: 16px 24px;
            background: var(--success);
            color: white;
            border-radius: 8px;
            box-shadow: var(--shadow-lg);
            transform: translateX(150%);
            transition: transform 0.3s ease;
            z-index: 1000;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .notification.show {
            transform: translateX(0);
        }

        .notification.error {
            background: var(--error);
        }

        .notification.warning {
            background: var(--warning);
        }

        @media (max-width: 768px) {
            h1 {
                font-size: 2.2rem;
            }
            
            .subtitle {
                font-size: 1.1rem;
            }
            
            .configurator, .preview, .guide-section {
                padding: 25px;
            }
            
            .btn-group, .preview-actions {
                flex-direction: column;
            }
            
            .btn, .template-btn {
                width: 100%;
            }
        }

        /* Animaciones */
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(10px); }
            to { opacity: 1; transform: translateY(0); }
        }

        .animate-fadeIn {
            animation: fadeIn 0.4s ease forwards;
        }


 /* ===== ARTICLE SPECIFIC STYLES - NO BODY STYLES ===== */
 #robots-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 */
    .robots-guide-hero {
      text-align: center;
      margin-bottom: 2.5rem;
      padding: 2rem 1.5rem;
      background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
      border-radius: 32px;
      box-shadow: 0 12px 30px rgba(37, 99, 235, 0.3);
    }

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

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

    .robots-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;
    }

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

    /* Main Content */
    .robots-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(37, 99, 235, 0.15);
    }

    .robots-main-content h2 {
      font-size: 1.8rem;
      font-weight: 700;
      margin-top: 2rem;
      margin-bottom: 1rem;
      color: #2563eb;
      border-left: 5px solid #1e40af;
      padding-left: 1rem;
      font-family: 'Montserrat', serif;
    }

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

    .robots-main-content h3 {
      font-size: 1.35rem;
      font-weight: 600;
      margin: 1.5rem 0 0.75rem 0;
      color: #1e40af;
    }

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

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

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

    .robots-highlight-box {
      background: linear-gradient(135deg, rgba(37, 99, 235, 0.08), rgba(30, 64, 175, 0.05));
      border-left: 6px solid #1e40af;
      padding: 1.25rem 1.5rem;
      border-radius: 20px;
      margin: 1.75rem 0;
    }

    .robots-pro-tip {
      background: rgba(30, 64, 175, 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(37, 99, 235, 0.3);
    }

    .robots-pro-tip i {
      font-size: 1.8rem;
      color: #1e40af;
    }

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

    .robots-stat-card {
      background: #f8f9fa;
      border-radius: 20px;
      padding: 1.2rem;
      text-align: center;
      transition: all 0.2s;
      border: 1px solid rgba(37, 99, 235, 0.2);
    }

    .robots-stat-card .stat-number {
      font-size: 2rem;
      font-weight: 800;
      color: #2563eb;
      margin-bottom: 0.25rem;
    }

    .robots-quote-block {
      background: #f8f9fa;
      padding: 1.5rem;
      border-radius: 24px;
      text-align: center;
      font-style: italic;
      margin: 1.5rem 0;
      border: 1px solid rgba(37, 99, 235, 0.2);
    }

    .robots-quote-block i {
      font-size: 2rem;
      color: #1e40af;
      margin-bottom: 0.5rem;
      display: inline-block;
    }

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

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

    .robots-directives-table th, .robots-directives-table td {
      padding: 12px 16px;
      text-align: left;
      border-bottom: 1px solid rgba(37, 99, 235, 0.2);
    }

    .robots-directives-table th {
      background: rgba(37, 99, 235, 0.1);
      font-weight: 600;
      color: #2563eb;
    }

    .robots-directives-table tr:hover {
      background: rgba(30, 64, 175, 0.05);
    }

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

    .robots-tip-card {
      background: #f8f9fa;
      border-radius: 16px;
      padding: 1.2rem;
      border: 1px solid rgba(37, 99, 235, 0.2);
      transition: all 0.2s;
    }

    .robots-tip-card:hover {
      transform: translateY(-3px);
      box-shadow: 0 8px 20px rgba(37, 99, 235, 0.1);
    }

    .robots-tip-title {
      font-weight: 700;
      color: #2563eb;
      margin-bottom: 0.5rem;
      font-size: 1.1rem;
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }

    .robots-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) {
      .robots-guide-hero h2 {
        font-size: 2rem;
      }
      .robots-main-content {
        padding: 1.5rem;
      }
      #robots-guide-article {
        padding: 1rem;
      }
    }