Eerie Night Slide Ghost Photo

Create a deliberately low-quality vertical smartphone night photo that looks like an eerie candid social-media snapshot. A young woman with {argument name="hair color" default="long blonde hair"} crouches on a playground slide, facing the camera, making a V-sign peace pose beside her face with one hand while the other hand rests on the red slide rail. She has a slim build, pale skin, large eyes, glossy lips, dangling earrings, and a small necklace. She wears a black off-shoulder ruffled crop top, dark shorts mostly hidden by her crouched pose, white socks, and chunky white platform sneakers with sparkly details. Her knees are pulled up close to her chest and her feet point toward the viewer, creating a wide-angle phone-camera perspective. The setting is a dark outdoor park at night with trees and foliage in the background, a bright harsh lamp glowing on the right side, and a faint blue playground railing behind her. Add exactly 1 ghostly figure: a tall, vague, semi-transparent shadow silhouette standing behind her in the upper center background, with indistinct head and shoulders, barely visible but unsettling. Make the image grainy, underexposed, slightly blurry, noisy, compressed, and unevenly lit like an old phone photo or accidental paranormal photo. Use a vertical 9:16 composition with black app-like borders and a small white X icon in the top-left corner, as if viewed inside a mobile image viewer. No extra text, no watermark, keep the ghost subtle but noticeable.