wikiHow 文章模拟

A clean full-page desktop browser screenshot of a wikiHow article titled How To Use GPT-Image 2, green wikiHow header with search bar and navigation icons, white content area with a right sidebar labeled METHODS and a PDF download button, step-by-step tutorial layout with numbered green boxes, explanatory text, and a large embedded dark screenshot of the Arena AI interface showing model selection and a blue Run button, modern instructional web design, flat UI, sans-serif typography, crisp legible text, white and light gray background with wikiHow green accents and black interface panel, straight-on front view, centered composition, high-resolution realistic website capture