No realism, no photorealistic textures, no blurry effects, no low contrast, no muted colors, no unrefined lines, no rough sketches, no flat colors, no distorted proportions, no messy reflections, no excess detail, no excessive gore or violence, no dark or overly complex backgrounds, no surrealism, no non-anime styles, no exaggerated or unnatural anatomy, no clutter, no adult themes, no fantasy elements unrelated to the theme, no unappealing expressions, no dull lighting, no grunge, no low-quality art.