Enhanced mobile device detection logic to prevent false positives that blocked access on PCs, tablets, and unfolded foldables. The phone gate now respects the `[hidden]` attribute, skips zero-width false positives, excludes fine-pointer desktops, and re-evaluates on viewport resize. Updated related CSS and JavaScript to support these changes.
Added new localization entries for multiple languages, including mobile navigation labels and input modes (touch, touchpad, keyboard, special keys). This update improves user experience by providing comprehensive support for mobile users and ensuring consistent messaging across various languages.