Restore Top Navigation in Web/H5 View and Improve Overall Usability

I want the top-level route/navigation bar to be restored in the Web / H5 view. Currently, it is missing or not visible, which makes it difficult to navigate back, switch between core pages, and understand the site structure. This is a critical usability issue that interrupts operational flows. Additionally, the overall design (transitions, hierarchy, reading flow) feels less refined and requires more cognitive effort compared to the previous version. I would like to see more emphasis on real-world usage scenarios to improve usability and operational continuity.