Batch Create Training Posters With AI

Goal: Create a clean Japanese presentation-style infographic showing how annual training seminar posters were batch-created with Codex and Image 2.0.

Canvas: 16:9 horizontal slide, off-white background, dark navy and muted gold accent colors, modern corporate healthcare aesthetic, generous margins, subtle shadows, thin divider lines, crisp vector icons.

Header: Large bold navy Japanese headline: {argument name="headline text" default="This year's training session posters were all created in bulk with Codex"}. Add a thin vertical gold line to the left of the headline. Under it, a smaller gray subtitle: {argument name="subtitle text" default="Summarize the information into a project, and specify the design in Image 2.0. Generate everything together. "}. Place a thin horizontal divider below the subtitle.

Top process section: Show exactly 3 numbered steps in one row, connected left-to-right by two gold arrow lines. Each step has a navy circular number badge, a navy title, a simple line icon, and short Japanese explanatory text.
1. Step 1 title: "Organize Information into a Folder" with a folder icon. Body says the information for each seminar is gathered into one folder, with three bullet items: date/time/place, seminar title/division, speaker/lecture title; then says this becomes project material.
2. Step 2 title: "Project and Direct" with a checklist document icon. Body explains turning the folder into a Codex project and instructing it to create seminar posters using the information, including design directions such as colors, layout, and mood.
3. Step 3 title: "Batch Generation with Image 2.0" with a monitor icon containing sparkle marks. Body explains that all seminar posters are generated together in a unified design, no need to make them one by one, and small corrections can be handled with additional instructions.

Bottom poster gallery: Display exactly 4 vertical seminar poster cards in a single row, evenly spaced, each with rounded corners, soft drop shadow, white body, navy header band, gold icons, gold botanical line decoration at the bottom right, and a gold horizontal line near the bottom. Each card has four information rows with icons and labels: "Date," "Location," "Performer," and "Lecture Title."

Poster card 1: Header text "1st Medical Safety Training Seminar" with a shield-and-cross icon. Date row: "June 20, 2025 (Fri) 18:00~19:30." Place row: Main Building 3rd Floor Large Conference Room. Speaker row: "Medical Safety Management Office, Taro Yamada." Lecture title row: "Practical Approaches to Preventing Incidents."

Poster card 2: Header text "2nd Infection Control Training Seminar" with a virus/network icon. Date row: "Friday, July 18, 2025, 18:00~19:30." Place row: Main Building 3rd Floor Large Conference Room. Speaker row: "Certified Infection Control Nurse Hanako Sato." Lecture title row: "Reconfirmation of Standard Preventive Measures and Key Points for Practice."

Poster card 3: Header text "3rd Radiation Safety Training Session" with a radiation symbol icon. Date row: "August 22, 2025 (Fri) 18:00~19:30." Place row: Main Building 3rd Floor Large Conference Room. Speaker row: "Radiological Technologist Ichiro Suzuki." Lecture title row: "Minimizing Radiation Exposure and Practical Protection."

Poster card 4: Header text "4th Hospitality Training Seminar" with a handshake icon. Date row: "September 19, 2025 (Fri) 18:00~19:30." Place row: Main Building 3rd Floor Large Conference Room. Speaker row: "Reception Staff Misaki Takahashi." Lecture title row: "Basics of Communication to Become a Trusted Medical Professional."

Footer: Center a small gray Japanese summary line below the cards: {argument name="footer text" default="Unified design, batch generation, zero hassle of making each sheet one by one"}.

Visual style: Use dark navy for headings and card headers, muted gold for accents/icons/arrows, light gray for dividers and secondary text. Keep typography highly legible, Japanese sans-serif, with the headline bold and all body text aligned neatly. Maintain a polished autogenerated-report look with no photos, no people, no watermark, and no extra poster cards or extra steps.