Cinematic Hair Color Change and Mood Portrait

Use the uploaded photo as the ONLY and ABSOLUTE face reference. Strictly preserve the exact face, identity, facial proportions, natural skin texture, and recognizable features. Do not alter the face shape or expression. Keep the hairstyle identical, but change the hair color to a deep dark ocean blue with soft natural shine. Create a dark cinematic vintage atmosphere inspired by moody psychological drama films. The girl is sitting alone in an old dim café or quiet library corner, surrounded by blurred stacks of books in the foreground and background. She looks lost in thought, fingers near her lips, with a calm melancholic expression. Lighting is extremely soft and low-key, with muted cold shadows, subtle film grain, dreamy depth of field, and shallow focus. Background slightly out of focus with atmospheric blur and realistic bokeh. Color grading is desaturated teal-blue and gray, with faded