由 Flux1.1 Ultra 生成的 FLUX AI 图像

Professional cover photo, cinematic style: A nursing student wearing a sophisticated and modern black uniform, holding a stethoscope. She is Brazilian, has a cheerful expression, and looks directly at the camera with confidence, close to the frame. The background should be a blurred and sophisticated hospital. The image should evoke disruption and modernity, making it a powerful and inspiring cover for a guide on advanced study techniques for public service exams.