Spooky Cute Halloween Trick-or-Treat Night Event

Halloween trick-or-treat event poster, vertical 9:16, glossy 3D character render. [Colors] Royal purple (#5A2E9E to #3A1B6E), lilac hair (#C9A6F0), pumpkin orange (#F2871F), warm cream panels (#FBF3E4). [Layout] A chibi hero centered in the upper middle, a giant rounded violet info card across the lower half with a heading pill, paragraph block, date band and a benefits strip along the very bottom. [Typography] Heavy violet caps with white outline for the main title, a pink glass pill subtitle, small bold caps headers on orange ribbons, compact body text, three orange bullet lines. [Subject] A chibi witch girl with long lavender twin-tail hair, starry eyes and an oversized purple hat holds a glowing jack-o'-lantern at her waist; a small ghost sits on the hat brim, a broom leans at left, two carved pumpkins flank her. [Lighting & Mood] Moonlit purple ambience with warm pumpkin glow, sweet and inviting. [Details] Floating ghosts, bats, full moon, castle silhouette, cobweb corners, stone path, sparkle motes.