body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif; line-height: 1.6; margin: 0; padding: 20px; background-color: #f4f7f6; color: #333; }
        .container { max-width: 1200px; margin: 0 auto; background-color: #fff; padding: 25px; border-radius: 8px; box-shadow: 0 4px 8px rgba(0,0,0,0.1); }
        h1 { color: #007bff; text-align: center; }
        .input-group { display: flex; gap: 10px; margin-bottom: 20px; }
        #blogUrlInput { flex-grow: 1; padding: 10px; border: 1px solid #ccc; border-radius: 4px; font-size: 16px; }
        #fetchBtn { padding: 10px 20px; background-color: #007bff; color: white; border: none; border-radius: 4px; cursor: pointer; font-size: 16px; transition: background-color 0.3s; }
        #fetchBtn:hover { background-color: #0056b3; }
        #loading { text-align: center; font-size: 18px; color: #555; display: none; }
        #loading-message { margin-top: 10px; font-style: italic; }
        table { width: 100%; border-collapse: collapse; margin-top: 0; }
        th, td { padding: 12px; border: 1px solid #ddd; text-align: left; vertical-align: top; }
        th { background-color: #f2f2f2; font-weight: bold; }
        tr:nth-child(even) { background-color: #f9f9f9; }
        .label { background-color: #e0e0e0; padding: 3px 8px; border-radius: 12px; font-size: 12px; margin-right: 5px; display: inline-block; margin-bottom: 5px; }
        a { color: #0066cc; text-decoration: none; }
        a:hover { text-decoration: underline; }
        .section-title { font-size: 1.5em; color: #333; margin-top: 20px; border-bottom: 2px solid #007bff; padding-bottom: 5px; }
        #error { color: red; text-align: center; font-weight: bold; margin-top: 15px; }
        .tabs-container { margin-top: 30px; }
        .tab-buttons { display: flex; border-bottom: 2px solid #ccc; }
        .tab-button { background: none; border: none; padding: 12px 20px; cursor: pointer; font-size: 16px; transition: all 0.2s ease-in-out; border-bottom: 3px solid transparent; }
        .tab-button:hover { background-color: #f0f0f0; }
        .tab-button.active { font-weight: bold; color: #007bff; border-bottom: 3px solid #007bff; }
        .tab-content { display: none; padding-top: 20px; }
        .tab-content.active { display: block; }