Happy Halloween Pumpkin Taro Cake

Professional Halloween bakery poster, vertical, warm still-life photography. [Colors] flat tangerine backdrop (#F5821F), white buttercream, chocolate brown, liquorice black and a mustard-gold accent. [Layout] a centred hero cake on a black pedestal stand against the seamless orange wall; the headline stacks above in two playful lines, a flavour tag angles off the cake's right shoulder, and a dark wood table edge runs across the bottom with candles and a fork. [Typography] fat rounded display type in white with an orange outline for the headline, a small handwritten script for the flavour tag. [Subject] a tall pumpkin-taro layer cake with swirled buttercream, crowned by ghost meringues, a sugar pumpkin, a tiny black castle and a cat-and-bat topper plus a small flag; two carved pumpkin candles glow on the table. [Lighting & mood] bright food-studio light, soft shadow under the stand, friendly and appetising. [Details] piped rosette border, cake crumbs, gold fork on linen, faint crumbs on the wood. Text: "HAPPY HALLOWEEN", "TRICK OR TREAT", "PUMPKIN TARO CAKE".