I sit here all day trying to persuade people to do the things they ought to have the sense to do without my persuading them. That's all the powers of the President amount to.
But everything written has style. The list of ingredients on the side of a cornflakes box has style. And everything literary has literary style. And style is integral to a work. How something is told correlates with - more - makes what's being told. A story is its style.