YouTube Thumbnail Giant Japanese Headline

Create a high-energy Japanese YouTube thumbnail / social media banner in a 16:9 widescreen format, using a dramatic black, white, and electric yellow color scheme with explosive manga-style speed lines, brush textures, glowing arrows, sparks, and a futuristic AI automation atmosphere. The left half is dominated by a huge bold Japanese headline, with the text {argument name="main headline text" default="頑張らない SNS 展開"}; the first line uses bold white lettering on a black brushstroke background, while “SNS” and the following characters use oversized bright yellow block lettering with black shadows. Beneath it, add a slanted white brushstroke strip containing black text {argument name="subheadline text" default="GPT Image 2 で全部変わった"}. Along the bottom, place a wide black brushstroke banner with striking white and yellow Japanese text {argument name="bottom banner text" default="画像も記事もスキルで自動化"}, emphasizing the final yellow phrase. On the right half, show an anime-style young woman with very long flowing two-tone hair (pink on the left, blue on the right), wearing a white T-shirt printed with {argument name="shirt text" default="OKIHIRO AI Creative"} and a pink mini skirt; include three floating social media icons: a black square X icon near the top center, a circular white square Instagram icon in the upper right, and a circular white square YouTube play icon in the lower right. Around the center, add glowing AI / content automation elements, including a bright open cube with a cloud symbol, floating image cards, yellow directional arrows, and golden rays radiating outward. Combine crisp anime illustration with bold advertising graphic design, high contrast, sharp outlines, saturated colors, motion blur accents, and a polished viral thumbnail composition optimized for click-through rate.