"A cute little ghost surrounded by pumpkins, with the words 'Happy Halloween' written above in a playful, Pixar-inspired style. The background is filled with glowing candles and orange pumpkin lanterns, creating a warm, cozy atmosphere. The design should be in a cute, Pixar-style cartoon with vibrant warm colors and high resolution. Add detailed textures of lights and shadows for depth, making it feel like a scene from an animated movie. Include a sleek, professional laptop near the ghost, blending modern technology into the Halloween theme. Design this in a greeting card format for social media, with a high-definition finish."