Japanese Sponge Cake Wellness Ad

[Format] Professional e-commerce product main image, square 1:1, fresh pastel flat-lay advertising style. Clean, airy and feminine, built from soft colour blocks, rounded white cards and thin-line icons, lit with soft even studio daylight. [Colors] Background split on a soft diagonal: blush pink in the "#f4a7c3" range covering the upper-left field, mint green in the "#bfe3c8" range covering the lower-right field. White plate and cards, charcoal-grey type, a single fresh mint-green accent from the garnish. No frame border. [Layout] A round white plate sits left of centre, straddling both colour fields. The top-right corner holds a white rounded rectangular card with the two-line headline; beneath it a tall white rounded vertical panel lists three benefit rows, each pairing a thin circular line icon with bold dark text and a smaller grey sub-line. A small placeholder logo lockup sits in the top-left corner, a silver dessert fork rests diagonally at the bottom-right, and mint sprigs lie on the pink field at bottom-left. [Subject] No people. On the white plate, shot from directly above: one round pale-yellow Japanese-style sponge cake coated in fine buttery crumbs with a single fresh mint leaf centred on top, a crisp shadow edge and appetising matte texture. [Headline] On the top-right card, two stacked lines of bold rounded dark-grey sans-serif read "A Light Fairy's Little Wellness Secret". The three benefit rows below read "66 ingredients" with sub-line "more nourishing", "0 sucrose, low GI" with sub-line "gentle daily load", and "keeps you full longer" with sub-line "rich in dietary fibre". [Mood] Fresh, wholesome and sweet; a pastel pink-and-mint palette with airy daylight and a light-dessert feel.