Riso双色印刷城市狐狸

Riso双色印刷风格插图：狐狸坐在夜间城市人行道邮箱上。仅使用两种油墨色：荧光橙（狐狸身体、邮箱、暖光晕）与深青绿（夜空、阴影、地面）。两色叠加区域出现半调网点产生第三色幻觉。狐狸皮毛以橙色网点从背部密到腹部稀表现。背景城市建筑为青绿平顶剪影。单盏路灯放射橙色圆形光晕。两层套印有意轻微偏移，呈现Riso特有错位感。无渐变。构图略向上倾斜。氛围城市奇趣、深夜宁静。

A two-color Risograph-style printed illustration of a red fox sitting on top of a mailbox on a city sidewalk at night. The illustration uses exactly two ink colors: fluorescent orange (for the fox's body, the mailbox, and warm light halos) and deep teal (for the night sky, shadows, and ground). Halftone dot patterns appear where the two colors overlap, creating a third implied color. The fox's fur texture is suggested through orange halftone dots graduating from dense (back) to sparse (belly). The background city is reduced to a silhouette of flat-roofed buildings in teal. A single streetlamp casts a circular orange glow above. The registration between the two layers is intentionally slightly off, giving the characteristic Riso misalignment feel. No gradients — just flat areas and halftone dot fields. The composition has a slight upward tilt. Mood: urban-whimsical, quirky, late-night quiet.