me-omarchy-timestamp',
            CACHE_DURATION: 10 * 60 * 1000, // 10 minutes
            RETRY_ATTEMPTS: 3,
            RETRY_DELAY: 1000 // 1 second
        };

        // --- DOM Elements ---
        const contentEl = document.getElementById('content');
        const searchPopupEl = document.getElementById('searchPopup');
        const searchInputEl = document.getElementById('searchInput');
        const searchResultsEl = document.getElementById('searchResults');
        const searchInfoEl = document.