Portrait, cinematic film feel, dreamy, cool-toned

Generate a cinematic motion-ghosting portrait based on specific theme content: the subject occupies the main visual focus, presenting a quiet profile or half-body silhouette with fewer details at the edges of the face. The body and hair stretch into long horizontal motion blur toward one side, and the ghosting is like bands of light passing through the subject and gradually blending into the background, making the figure appear as if being carried away by speed, memory, or streams of information. The background is a whole field of high brightness, clear yet soft aura, with no complex scene. Colors are extracted from the theme's own material, emotion, and narrative temperature, retaining a large area of bright, calm base color, deep subject shadows, a small amount of high-saturation accent colors, and clean color gradation relationships, forming a dreamy and pure tension between warm and cool, avoiding muddiness, staleness, and grayness. The light is soft and diffused, the focus is slightly loose, and the edges carry a slight film grain and lens blur, yet the overall feel remains translucent, modern, and atmospheric. Information density is extremely low, leaving ample breathing room for a sense of speed; text, as part of the visual structure, uses pure white modern sans-serif fonts, with core words placed in huge font size below the subject or near the visual center, while short descriptions use smaller font size, tight line spacing, and centered rhythm. All text looks like a clear interface layer overlaid on light mist, suppressing the visual hierarchy without breaking the flowing feel of the soft-focus image. Theme: Ratio 3:4