Spooky Retro Halloween Event Poster

Halloween event information poster, vertical 9:16, layered retro collage. [Colors] Burnt sienna #8A3A12, ember orange #E2671E, charred black #15100C, parchment cream #F0DDBB, antique gold #E0A64B. [Layout] A dense top scene pairs a calligraphic brush title with a moonlit castle and bare trees; six stacked horizontal bands then run down the page, each a cream or dark card with icon chips, a diagonal torn edge or a grid of small square thumbnails; a footer bar with two outlined buttons closes the layout. [Typography] Expressive brush script for the main title, small orange banner tags, thin serif body, tiny letterspaced labels for each section header, chip type in bold rounded caps. [Subject] Glowing pumpkins, sheet ghost, castle turret, crow, bats, cobweb, candle, tombstones, chain divider. [Lighting & Mood] Candlelit autumn dusk, textured and nostalgic. [Details] Kraft-paper grain, torn paper edges, halftone dots, sticker-style chips, subtle emboss.