Anime Teaching Intern Novel Cover

Goal: Create a vertical anime-style promotional profile/novel-cover image featuring a beautiful serious female teaching intern, with her face deliberately hidden by a solid rectangular privacy block.

Canvas: Portrait 2:3 aspect ratio, high-resolution, full-bleed illustration. The character is a close-up bust portrait centered in the frame, filling most of the canvas from the top hairline to the lower chest.

Subject details: A young adult Japanese woman, elegant and composed, with very long glossy black hair parted in the center. Her hair has detailed anime highlights, layered strands, slight waves near the sides, and falls over both shoulders. Visible ears peek through the hair. She wears a dark blazer over a white collared shirt, suggesting a school or teaching-intern setting. Cover the entire central face area with one large opaque rectangular block in muted brown-gray, placed horizontally across the eyes, nose, and mouth, leaving only the forehead, hair, ears, jawline edges, neck, and clothing partly visible.

Background: Soft dreamy pastel bokeh background in lavender, pink, and pale blue, with a bright vertical glow behind the head. Add sparkling starbursts and floating light particles throughout. Include exactly 7 visible pink flower petals: 1 near the upper left edge, 1 near the upper right edge, 2 on the left side, 1 on the right side near the hair, 1 over the notebook area, and 1 near the lower left hair area.

Foreground typography and objects: At the bottom, create a dramatic Japanese light-novel title layout with layered decorative lettering, sparkles, hearts, and school stationery. Use exactly 4 main text groups: large pink-and-white 「美人」 on the lower left with glowing outline and sparkle accents; small black 「の」 inside a white circular badge; blue 「教育実習生」 across a white lined notebook-paper shape; and large pink 「真面目」 with black handwritten-style surrounding text 「が」 and 「すぎる」. The full visible title should read 「美人の教育実習生が真面目すぎる」. Add a white notebook-paper panel behind the blue text, with faint horizontal ruled lines and blue binder holes on the right edge. Add one blue pen with gold trim at the lower right, angled diagonally. Add small pink heart doodles connected by a dotted flourish near the pen.

Visual style: Polished Japanese anime key visual, glossy hair rendering, romantic shoujo light-novel cover aesthetic, high contrast between dark hair and pastel sparkling background, crisp clean linework, luminous highlights, decorative glow effects around the title.

Parameters: The woman should be {argument name="character type" default="a beautiful serious female teaching intern"}; hair should be {argument name="hair color" default="glossy black"}; title text should be {argument name="Japanese title text" default="The beautiful student teacher is too serious."}; privacy block color should be {argument name="privacy block color" default="muted brown-gray"}; background palette should be {argument name="background palette" default="lavender, pink, and pale blue"}.

Constraints: Keep the face fully obscured by the single rectangle, do not show eyes or mouth, do not add extra characters, preserve the vertical poster composition, and keep all visible text in Japanese exactly as specified.