雨阶上的双马尾少女

动漫风格，一位留着黑色双马尾、身穿水手服的悲伤少女，坐在湿漉漉的楼梯上，撑着一把透明雨伞。采用三分法构图，浅景深效果，背景呈现散景，平视视角，画面平衡，具有电影般的视角感。

anime style, sad girl with black twin-tails in sailor uniform, sitting on wet stairs under transparent umbrella, rule of thirds composition, shallow depth of field, bokeh background, eye-level shot, balanced framing, cinematic perspective