极简扁平品牌视觉Q版头像海报

9:16 vertical version minimalist flat brand main visual, full-page solid color background, background color taken from the iconic main color of [Subject], adjusted to medium brightness and soft saturation to ensure the white icon is clear and eye-catching, no gradients, no textures, no shadows. The visual center of the image is a small white monochrome reverse-white icon, the main subject is a Q-version head silhouette of [Subject], retaining its iconic hairstyle outline and accessories, the shape is rounded and geometric, facial features and internal structures are composed of the background color revealed by hollow-outs: two small oval eyes, a thin arc smile, bangs and hair dividing lines. Overlapping parts are separated by extremely thin background color gaps, no strokes are used. The icon width occupies about one-fourth of the screen, with large areas of solid color negative space preserved around it. At the bottom center of the screen is a line of tiny white brand wordmark "[Brand Name]", using a rounded, chubby, and lively custom font with staggered letter sizes. The overall image has only two colors, the background color and white, flat vector texture, sharp and clean edges, cute, light, and restrained. On the right side of the screen, about 5% edge, is an extremely small voxcat, with a lapis lazuli blue small dot at the end.

9:16 竖版极简扁平品牌主视觉，整面纯色满版背景，底色取【主体】的标志性主色，调整为中等明度、柔和饱和的色调，确保白色图标清晰醒目，无渐变、无纹理、无阴影。画面视觉中心是一个小巧的白色单色反白图标，主体为【主体】的Q版头像剪影，保留其标志性发型轮廓与配饰，造型圆润几何化，五官与内部结构由挖空露出的底色构成：两颗椭圆小眼睛、一道细弧线微笑、刘海与发丝分界线。重叠部件之间以极细的底色缝隙分隔，不使用描边。图标宽度约占画面四分之一，四周保留大面积纯色负空间。画面底部居中是一行极小的白色品牌字标「【品牌名】」，采用圆胖活泼的定制字体，字母大小错落。整体只有底色与白色两种颜色，平面矢量质感，边缘锐利干净，可爱、轻快、克制。画面右侧约5%边缘极小写 voxcat，末尾一颗青金石蓝小圆点。