Retro Teacher's Day Poster

Create a vertical poster for {argument name="holiday name" default="TEACHER'S DAY"} in a retro editorial screen-print style on a warm off-white paper background with subtle grain and ink texture. Use a limited palette of deep navy blue, vivid orange-red, and cream. At the top, place huge condensed serif headline text reading {argument name="headline text" default="TEACHER'S DAY"}, spanning almost the full width; the letters are navy with orange-red offset shadow/gradient at the lower edges, slightly imperfect like vintage ink registration. Centered below it, add bold orange-red Chinese text reading {argument name="Chinese message" default="老师,辛苦了"}, and beneath that a small navy serif subtitle reading {argument name="English subtitle" default="Thanks for lighting the way"}. The main illustration shows one adult female teacher in profile/three-quarter view, centered, looking upward with calm pride; she has short wavy dark navy hair, round glasses, a pale cream face with minimal linework, and wears a dark navy V-neck robe or cardigan over a light collar. She holds exactly three books against her chest: one prominent orange-red book in front, one cream book with navy outlines behind it, and one narrow navy-edged book. In the lower foreground, draw exactly two oversized stacked books extending from the left toward the center: the upper book is cream pages with navy cover and orange-red edges, the lower book is a large orange-red cover with cream pages and navy outlines. Add stylized plant leaves behind the books and teacher, using exactly six visible large leaves alternating navy and orange-red. In the bottom right, include exactly one small schoolgirl silhouette standing on a dark navy ground slope, wearing a navy dress, white socks, and an orange-red backpack, looking toward the teacher/books to emphasize mentorship and scale. Keep the composition clean with large empty space around the headline, no extra logos, no watermark, and no additional text beyond the specified three text lines.