AdventureHub

* Refactor the seven identical element click handlers utilizing a common class selector to significantly reduce code repetition. * Eliminate excessive direct styling via `.css()` calls; leverage dedicated CSS classes for clean visual state management. * Replace brittle `window.screen.width` checks with robust CSS media queries for effective, future-proof responsive design. * This procedural jQuery usage would benefit from modularization or migration toward modern, vanilla JavaScript patterns. * Ensure the incomplete dark mode toggle logic is finalized, correctly managing persistent state via local storage initialization.