I think this is the best description of the Honda hybrid concept. Although it is from 2021 and references the Honda models at that time (w/a Gen 3 engine), the more recent models use the same concept but with slightly different packaging (https://grok.com/share/bGVnYWN5LWNvcHk_ff3e8719-9643-4a6d-b76f-32500348fec9)
For me the Prof does drone on a bit over the precise gear ratios, but ignore that (I'd say):
For me the Prof does drone on a bit over the precise gear ratios, but ignore that (I'd say):







