Playful Sticker Collage Halloween Web Banner

Horizontal Halloween web banner, wide 21:9, sticker-collage graphic style. [Colors] Grape purple washed background (#5C2A82 to #7B3BA0) with subtle paper texture, acid lime (#B7E04A), tangerine (#F2711C), off-white (#F4EFE6), black outlines. [Layout] Copy block pinned to the left two thirds on a torn white paper strip, character cluster on the right, three small rotated label chips staggered beneath the headline, generous negative space at the edges for placement. [Typography] Heavy condensed black caps for the English wordmark with a carved pumpkin swapped into one letter, wide chunky Chinese-derived shapes replaced by bold orange English words on a torn strip, tiny uppercase chips in white pills. [Subject] Two lopsided grinning pumpkins in purple and lime with dripping orange outlines, a cheeky ghost sticker peeking from the right edge, another ghost sticker near the top centre, all cut out with thick black strokes. [Lighting & Mood] Flat, loud, playful print-shop energy, no shadows, high saturation. [Details] Halftone speckle, sticker peel shadows, small four-point stars, tiny bat icon, hand-drawn underline swashes under the headline.