Pegatina de única hoja de otoño sobre fondo blanco limpio
Prompt
A single autumn leaf sticker, [стиль], isolated on pure white background,
no shadow, no frame, no sheet, no other elements,
thick white border around the shape (die-cut outline),
compact rounded silhouette, no thin stem, no tiny details,
centered, high resolution, 300 dpi, print-ready
