minimalist black cat silhouette centered inside a rectangular frame, cute big eyes looking forward, paws on the bottom of the frame, simple vector drawing, clean modern look, white background, smooth edges, high-quality printable design, no text –ar 3:4 –raw –v 7.0 –p 78soi4x –s 50 极简主义黑猫轮廓，居中放置在一个矩形框内，萌萌的大眼睛向前看，爪子放在框的底部，简单的矢量绘图，干净现代的外观，白色背景，光滑的边缘，高质量可打印设计，没有文字。;chatgpt5.0网址怎么开通chatgpt会员
