:root {
         --bg-color: #1e1e1e;
         --text-color: #e0e0e0;
         --primary-color: #2ecc71;
         --secondary-color: #3498db;
         --error-color: #e74c3c;
         --header-bg: #161616;
         --code-bg: #252526;
         --border-radius: 8px;
     }
     
     * {
         margin: 0;
         padding: 0;
         box-sizing: border-box;
         font-family: 'Fira Code', monospace;
     }
     
     .main-container {
         background-color: var(--bg-color);
         color: var(--text-color);
         line-height: 1.6;
         padding: 20px;
         min-height: 100vh;
         display: flex;
         flex-direction: column;
     }
     
     .container {
         width: 95%;
         margin: 0 auto;
         width: 100%;
         flex: 1;
     }
     
     .header-title {
         text-align: center;
         margin-bottom: 2rem;
     }
     
     .header-title h1 {
         font-size: 2.5rem;
         margin-bottom: 0.5rem;
         color: var(--primary-color);
     }
     
     .header-title h1 span {
         color: var(--secondary-color);
     }
     
     .header-title p {
         opacity: 0.8;
     }
     
     .upload-area {
         border: 2px dashed #444;
         border-radius: var(--border-radius);
         padding: 2rem;
         text-align: center;
         cursor: pointer;
         transition: all 0.3s;
         margin-bottom: 2rem;
         background-color: rgba(30, 30, 30, 0.5);
     }
     
     .upload-area:hover {
         border-color: var(--primary-color);
         background-color: rgba(46, 204, 113, 0.05);
     }
     
     .upload-placeholder img {
         width: 64px;
         height: 64px;
         margin-bottom: 1rem;
         opacity: 0.7;
     }
     
     .file-types {
         font-size: 0.8rem;
         opacity: 0.6;
         display: block;
         margin-top: 0.5rem;
     }
     
     #fileInput {
         display: none;
     }
     
     .results {
         display: none;
         margin-top: 2rem;
     }
     
     .code-editor {
         background-color: var(--code-bg);
         border-radius: var(--border-radius);
         overflow: hidden;
     }
     
     .editor-header {
         display: flex;
         justify-content: space-between;
         align-items: center;
         padding: 0.5rem 1rem;
         background-color: #1a1a1a;
         border-bottom: 1px solid #333;
     }
     
     .language-tag {
         background-color: var(--primary-color);
         color: #000;
         padding: 0.2rem 0.5rem;
         border-radius: 4px;
         font-size: 0.8rem;
         font-weight: bold;
     }
     
     #copyBtn {
         background: none;
         border: 1px solid #555;
         color: var(--text-color);
         padding: 0.3rem 0.8rem;
         border-radius: 4px;
         cursor: pointer;
         transition: all 0.2s;
     }
     
     #copyBtn:hover {
         background-color: rgba(255, 255, 255, 0.1);
     }
     
     pre {
         margin: 0;
         padding: 1rem;
         overflow-x: auto;
     }
     
     .loading {
         display: none;
         flex-direction: column;
         align-items: center;
         justify-content: center;
         margin: 2rem 0;
     }
     
     .spinner {
         width: 40px;
         height: 40px;
         border: 4px solid rgba(255, 255, 255, 0.1);
         border-radius: 50%;
         border-top-color: var(--primary-color);
         animation: spin 1s ease-in-out infinite;
         margin-bottom: 1rem;
     }
     
     @keyframes spin {
         to { transform: rotate(360deg); }
     }
     
     
     
     /* Responsive */
     @media (max-width: 768px) {
         .container {
             padding: 0 10px;
         }
         
         .header-title h1 {
             font-size: 2rem;
         }
     }
     .markdown-editor {
         margin-top: 2rem;
         background-color: var(--code-bg);
         border-radius: var(--border-radius);
         overflow: hidden;
     }
     
     #markdownInput {
         width: 100%;
         min-height: 150px;
         padding: 1rem;
         background-color: #252526;
         border: none;
         color: var(--text-color);
         font-family: 'Fira Code', monospace;
         resize: vertical;
     }
     
     .preview {
         padding: 1rem;
         border-top: 1px solid #333;
         background-color: #1e1e1e;
     }
     
     /* Resaltado de errores */
     .has-errors {
         box-shadow: 0 0 0 2px var(--error-color);
     }
     
     
     .header-title {
                 text-align: center;
                 margin-bottom: 3rem;
             }
             h1 {
                 font-size: 2.5rem;
                 color: var(--primary);
                 margin-bottom: 0.5rem;
             }
             h2 {
                 color: var(--secondary);
                 margin-top: 2rem;
                 font-size: 1.8rem;
             }
             .highlight {
                 background: rgba(46, 204, 113, 0.1);
                 padding: 0.2rem 0.4rem;
                 border-radius: 4px;
             }
             .pros-cons {
                 display: grid;
                 grid-template-columns: 1fr 1fr;
                 gap: 1.5rem;
                 margin: 2rem 0;
             }
             .card {
                 background: #252526;
                 border-radius: var(--border-radius);
                 padding: 1.5rem;
                 border-top: 3px solid var(--primary);
             }
             .cons .card {
                 border-top-color: var(--error);
             }
             ul {
                 padding-left: 1.2rem;
             }
             li {
                 margin-bottom: 0.5rem;
             }
             .tips {
                 background: rgba(52, 152, 219, 0.1);
                 padding: 1.5rem;
                 border-radius: var(--border-radius);
                 margin: 2rem 0;
             }
            
             @media (max-width: 768px) {
                 .pros-cons {
                     grid-template-columns: 1fr;
                 }
             }
     

 /* ===== ARTICLE SPECIFIC STYLES - NO BODY STYLES ===== */
 #ocr-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 */
    .ocr-guide-hero {
      text-align: center;
      margin-bottom: 2.5rem;
      padding: 2rem 1.5rem;
      background: linear-gradient(135deg, #2ecc71 0%, #3498db 100%);
      border-radius: 32px;
      box-shadow: 0 12px 30px rgba(46, 204, 113, 0.3);
    }

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

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

    .ocr-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;
    }

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

    /* Main Content */
    .ocr-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(46, 204, 113, 0.15);
    }

    .ocr-main-content h2 {
      font-size: 1.8rem;
      font-weight: 700;
      margin-top: 2rem;
      margin-bottom: 1rem;
      color: #2ecc71;
      border-left: 5px solid #3498db;
      padding-left: 1rem;
      font-family: 'Montserrat', serif;
    }

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

    .ocr-main-content h3 {
      font-size: 1.35rem;
      font-weight: 600;
      margin: 1.5rem 0 0.75rem 0;
      color: #3498db;
    }

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

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

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

    .ocr-highlight-box {
      background: linear-gradient(135deg, rgba(46, 204, 113, 0.08), rgba(52, 152, 219, 0.05));
      border-left: 6px solid #3498db;
      padding: 1.25rem 1.5rem;
      border-radius: 20px;
      margin: 1.75rem 0;
    }

    .ocr-pro-tip {
      background: rgba(52, 152, 219, 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(46, 204, 113, 0.3);
    }

    .ocr-pro-tip i {
      font-size: 1.8rem;
      color: #3498db;
    }

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

    .ocr-stat-card {
      background: #f8f9fa;
      border-radius: 20px;
      padding: 1.2rem;
      text-align: center;
      transition: all 0.2s;
      border: 1px solid rgba(46, 204, 113, 0.2);
    }

    .ocr-stat-card .stat-number {
      font-size: 2rem;
      font-weight: 800;
      color: #2ecc71;
      margin-bottom: 0.25rem;
    }

    .ocr-quote-block {
      background: #f8f9fa;
      padding: 1.5rem;
      border-radius: 24px;
      text-align: center;
      font-style: italic;
      margin: 1.5rem 0;
      border: 1px solid rgba(46, 204, 113, 0.2);
    }

    .ocr-quote-block i {
      font-size: 2rem;
      color: #3498db;
      margin-bottom: 0.5rem;
      display: inline-block;
    }

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

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

    .ocr-errors-table th, .ocr-errors-table td {
      padding: 12px 16px;
      text-align: left;
      border-bottom: 1px solid rgba(46, 204, 113, 0.2);
    }

    .ocr-errors-table th {
      background: rgba(46, 204, 113, 0.1);
      font-weight: 600;
      color: #2ecc71;
    }

    .ocr-errors-table tr:hover {
      background: rgba(52, 152, 219, 0.05);
    }

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

    .ocr-tip-card {
      background: #f8f9fa;
      border-radius: 16px;
      padding: 1.2rem;
      border: 1px solid rgba(46, 204, 113, 0.2);
      transition: all 0.2s;
    }

    .ocr-tip-card:hover {
      transform: translateY(-3px);
      box-shadow: 0 8px 20px rgba(46, 204, 113, 0.1);
    }

    .ocr-tip-title {
      font-weight: 700;
      color: #2ecc71;
      margin-bottom: 0.5rem;
      font-size: 1.1rem;
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }

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