Spooky Halloween Costume Party Social Media Poster

Professional Halloween costume-party cover, vertical 3:4 social post. [Colors] Peach-to-apricot gradient (#FBD9B4 to #F7A97A), saturated violet 3D lettering (#7B2FBF to #B04BE0), candy orange and lime accents on the characters. [Layout] Chunky title lockup at the top with a witch hat and crescent moon tucked behind it, an oversized spiky violet burst frame dominating the lower two-thirds, two centered content blocks inside the burst, small characters pinned to the frame edges at left and right. [Typography] Extruded 3D cartoon display type in violet with a cream outline and star glints, bold orange pill labels for section headings, rounded sans for the description lines. [Subject] A round white ghost hugging a tiny pumpkin on the right, a stack of two grinning jack-o-lanterns wearing witch hats on the left, castle and bat silhouettes behind the title. [Lighting & Mood] Bright daylight cartoon energy, family-friendly. [Details] Star bursts, tiny bats, lollipop, faded moon disc, soft drop shadows, warm highlight blooming behind the title.