Cute Ghost Halloween Sale Poster

Professional Halloween sale poster, vertical 9:16, 3D cartoon render. [Colors] Dusk gradient from dusty rose #E8837A through lilac #9B6BB5 into violet #4B2A6B, pumpkin orange #F07A1A as the hot accent, warm cream #F6E4C4 scroll. [Layout] Key visual fills the upper 55 percent; a curled parchment scroll panel with ragged edges holds the offer copy in the lower 40 percent; thin contact strip closes the base. [Typography] Chunky purple brush lettering with cream outline and dark drop shadow, centred top; clean sans inside the scroll with orange pill labels for "Event Dates" and "Promotion Rules". [Subject] Round white ghost with blushing cheeks and a wide open laugh, wearing a violet witch hat with an orange band, sitting inside a glowing jack-o'-lantern on a wooden signboard; smaller ghosts, bats, cobweb, a crooked candle and a black cat around it. [Lighting & Mood] Magical twilight glow, soft volumetric haze, cute rather than frightening. [Details] Copy "Halloween exclusive deals", "Oct 31 - Nov 1", "56% off storewide", "Share and collect 88 likes for a free gift"; phone line, address and QR code block at the bottom.