
A young East Asian woman with slender body stands mid-backhand swing in a dimly lit store hallway, captured from a high ceiling-mounted CCTV angle. Her outfit is now a sleek navy-blue tracksuit with white trim, maintaining her poised stance and focused expression. The low-resolution footage shows visible grain, digital noise, and subtle scanlines. Wide-angle lens distortion warps the edges slightly. Lighting is underexposed and cold-toned, casting flat shadows. A timestamp "REC 23:41:08" appears in the bottom-right corner, with a small red "REC" indicator nearby. The label "CAM B2" is displayed in the top-left. Background details are desaturated and muted, emphasizing the utilitarian surveillance aesthetic. No artistic filters, bokeh, or stylized effects are present.