Final answer:
The Shinto shrine style characterized by a hipped roof over the entrance is the Taisha-zukuri style.
Step-by-step explanation:
The style of Shinto shrine characterized by a hipped roof extending from the main roof, over a centrally placed entrance stair at one gable end, is called the Taisha-zukuri style. The Itsukushima Shrine is a notable example of this architectural style and is a UNESCO World Heritage Site, representing a vital symbol of Shintoism, Japan's indigenous religion. Shinto shrines have a significant role in Japanese culture, and they usually feature torii gates, which signify the transition from the mundane to the sacred. Although the question seems to be targeting a specific architectural style, none of the mentioned references directly point to the characteristics of the Taisha-zukuri style, but historical context and knowledge of Shinto shrine architecture allow us to deduce the answer.