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, paint-brush textures, glowing arrows, sparks, and a futuristic AI automation atmosphere. The left half is dominated by huge bold Japanese headline typography reading {argument name="main headline text" default="頑張らない SNS展開"}, with the first line in thick white characters on a black brush-stroke background and “SNS” plus the following characters in oversized bright yellow block letters with black shadowing. Beneath it, add a slanted white brush-stroke strip containing black text reading {argument name="subheadline text" default="GPT Image 2で全部変わった"}. Along the bottom, place a wide black brush-stroke banner with large white and yellow Japanese text reading {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 split-color hair, pink on the left side and blue on the right side, wearing a white T-shirt printed with {argument name="shirt text" default="OKIHIRO AI Creative"} and a pink skirt; her face is intentionally covered by a centered square mosaic-like block in muted pink and gray tones, while her right hand reaches toward the viewer in a dynamic foreshortened pose. Include exactly three floating social media icons: one black square X icon near the top center, one Instagram icon in a rounded white square at the upper right, and one YouTube play icon in a rounded white square at the lower right. Add glowing AI/content automation elements around the center, including a bright open cube with a cloud symbol, floating image cards, yellow directional arrows, and golden light rays radiating outward. Use crisp anime illustration mixed with bold advertising graphic design, high contrast, sharp outlines, saturated colors, motion blur accents, and a polished viral thumbnail composition optimized for clicks.