Chân Dung Anime Nữ Sinh Trầm Lắng Trong Hậu Trường

Vertical anime-style portrait of [a quiet high school girl], viewed close-up from slightly below, centered and filling the frame from head to waist with shoulders slightly hunched. She has long straight [charcoal black] hair with messy bangs, loose strands, and a small metal hair clip on the left, pale skin, large reflective brown eyes, and a calm, distant, melancholic expression gazing slightly upward. She wears a Japanese school uniform consisting of a dark oversized blazer, a light gray sweater vest, a white collared shirt, and a loose blue striped necktie. Setting: Dim, photorealistic industrial backstage or storage room with blurred dark pipes, cables, shelves, and metal framing. Lighting: Cool low-key lighting, moody dark blue-gray palette, heavy shadow shapes, and small soft highlights in the lower left. Style: Modern anime music video aesthetic, sharp manga linework, painterly cel shading, glossy eye and hair reflections. No text, no watermark, no extra characters.