Halloween Haunted Mansion Party Poster

Halloween party poster, vertical 9:16, bold flat vector illustration. [Colors] Pumpkin orange #F08A1E to amber #FFB84D, jet black #0E0B09 silhouettes, warm bone white #F5EEDF, faint sepia haze. [Layout] A giant full moon fills the upper two thirds; a black multi-tower castle cutout rises across it; the wordmark sits at the top with dripping serifs; a stacked three-line party headline crosses the castle base; a bottom strip of ghosts, jack-o'-lanterns and a witch hat lines the ground with a small tagline underneath. [Typography] Distressed dripping display capitals for the wordmark, heavy compressed sans for the party headline, thin italic serif for the tagline, small spaced caps for the treat line. [Subject] Silhouetted haunted mansion with lit windows, gnarled tree, bats, graveyard crosses, three glowing pumpkins, two sheet ghosts, witch hat perched on a pumpkin. [Lighting & Mood] Backlit harvest moon, high-contrast graphic dusk. [Details] Grain overlay, chalky edges, black spider in a corner, fence pickets along the horizon.