Happy Ghost Halloween Night Adventure

Professional Halloween poster, vertical 9:16, stylized 3D cartoon render. [Colors] Indigo-violet sky (#2E1A5E to #6A3E9E), oversized moon in buttery gold (#FFD98A), candy wrappers in magenta, lime and cyan, pumpkin cart in glowing orange (#FF8F2E). [Layout] Chunky stacked headline top-left with radiating tick marks, moon and haunted castle at the right, pumpkin cart hero center-bottom rolling along a cobblestone road, candy scattered across the foreground, a single tagline band at the base. [Typography] Rounded marker-brush characters, one line in orange and one in white with a soft drop shadow, a small playful script for the tagline. [Subject] Round white ghost wearing an oversized purple witch hat with a gold buckle, a lollipop in one hand, seated in a pumpkin-shaped cart brimming with wrapped candy and a tiny ghost plush; lamp post, picket fence and gravestones at the edges. [Lighting & Mood] Warm glow from the pumpkin and lamp against cool night, sparkles, cheerful and adventurous. [Details] Autumn leaves on the road, cobwebs on branches, soft rim light on every candy, painted grass texture.