Modern Webinar Promotional Banner

"type": "webinar promotional banner", "style": "modern, bold typography, high contrast, diagonal split layout", "background": "pattern": "faint grid of 40 sequential numbers from 01 to 40 spanning the entire canvas", "left_color": "vibrant magenta", "right_color": "black", "split_style": "sharp diagonal line from top center to bottom left" , "left_section": "top_label": "argument name=\"top label\" default=\"noteメンバーシップ限定ウェビナー\"", "title": "argument name=\"main title\" default=\"Claude Code\"", "highlight_box_1": "text": "argument name=\"highlight text 1\" default=\"知らないと\"", "style": "black text on white skewed rectangular background" , "highlight_box_2": "text": "argument name=\"highlight text 2\" default=\"損する\"", "style": "black text on white skewed rectangular background" , "bottom_text": "40のワザ" , "right_section": "top_right_label": "KAWAI LAB Vol.5", "subject": "portrait of a young Japanese woman, shoulder-length dark hair with bangs, wearing a black crew neck sweater, neutral expression, looking at camera", "middle_badge": "text": "先着 100名 限定", "style": "white text with vertical line accent" , "bottom_right_date": "argument name=\"date and time\" default=\"4.24 Fri. 12:10 - 12:50\""