極簡主義動漫肖像，臉部已打碼

A clean minimalist anime portrait of a young woman from the chest up, centered in frame, Show every face clearly with natural, detailed facial features. She has very long flowing hair split into two tones, with deep navy blue on one side and pale silver-gray on the other, the strands sweeping outward as if moved by a gentle breeze. Add a few thin coral-pink accent streaks in the hair. She wears a high-collared, structured off-white coat or uniform jacket with a dark navy inner collar panel and two small gold buttons, giving a sleek modern sci-fi fashion feel. Her visible skin is pale, and one ear shows a tiny stud earring. Use a flat, elegant illustration style with smooth vector-like shading, no heavy texture, and a restrained pastel palette dominated by powder blue, cream, navy, and coral pink. The background should be an abstract geometric composition rather than a real setting: large cream circular and diagonal shapes over a sky-blue field, plus exactly 5 coral circular graphic accents connected by thin vertical or curved lines, arranged decoratively around the character. Keep the composition airy, balanced, and contemporary, with soft linework, subtle negative space, and a calm editorial poster aesthetic.