A wide full-body shot from a strict frontal, eye-level perspective depicts a tall, serene girl sitting centrally on a quiet building rooftop at night. She is facing directly toward the camera, sitting with one knee raised to her chest and both arms gently wrapped around it, while her other leg is folded beside her. She has long, loosely wavy hair with a smooth gradient from gray at the roots to black at the tips, with long bangs partially veiling her calm, dark blue-black eyes. She wears a navy blue mini beret with a small lapel pin, a white short-sleeved blouse with a red neck ribbon, a sheer white embroidered sun-protection cape, a navy blue pleated mini-skirt with red and black ribbon accents, white thigh-high socks, and a silver bangle on her left wrist. The background features a distant city skyline under a deep blue starry sky with a large, radiant full moon and drifting clouds. Soft blue moonlight and sapphire rim lighting illuminate her from the front, while a strong rooftop wind blows her hair,cape, and skirt dramatically backward. The style is a (masterpiece, best quality:1.2) modern anime illustration with clean lineart, soft cel shading, and rich saturation.