素材：ins-portraits.png
用途：插件内置离线头像纹理，4 列 × 2 行，共 8 个虚构成年女性肖像。
生成工具：内置 GPT Image（imagegen），2026-10-18。
生成后原样保存，没有抓取真人账号或使用外部头像服务。按 UID 确定分配位置，刷新稳定。
长脖猫菜单图 assets/mascot.png 来自用户上传 chagnbozi.png，透明图原样使用。

完整生成提示词：
Create ONE production texture atlas of eight fictional adult female profile photographs for a browser extension. Exact contact sheet layout: 4 columns and 2 rows, eight equally sized SQUARE cells, edge-to-edge, zero gutters, zero borders, zero text. Overall image landscape 2:1. Each cell contains a different fictional adult East Asian woman aged 23-30, Japanese/Korean Instagram lifestyle portrait aesthetic, natural real skin texture, casually stylish modest everyday clothing, soft window light, muted cream/sage/blush neutrals, authentic candid photography, no celebrity likeness. Each face centered comfortably within its cell for circle avatar crop, head and shoulders, full hair silhouette with space above. Vary hairstyles: short black bob; long chestnut wavy hair; dark straight bangs; loose ponytail; shoulder-length black hair; brown curled bob; long dark center part; soft shoulder-length waves. Each person distinct. Café, bookstore or softly blurred apartment backgrounds. This is a single sprite atlas asset, precisely eight photographs arranged 4 by 2. No collage overlap, no watermark, no typography.
