CCTV 보안 카메라 영상 스타일

Authentic CCTV surveillance footage of a [stylish teenage girl] walking past a security camera, looking up directly at the lens with a [bright friendly smile] and waving her hand casually. Dressed in a casual modern outfit, candid natural movement, set in an [indoor public space (hallway or lobby)]. High-angle corner perspective, distorted wide-angle lens, low resolution, desaturated colors, digital timestamp overlay, subtle scan lines, compression artifacts, digital noise, motion blur, uneven fluorescent lighting, harsh shadows, grainy documentary texture.