Codex Product Update Poster

Prompt

{"type":"product update marketing poster","style":"clean modern SaaS landing-page graphic, Apple-like minimalism, soft ambient gradients, subtle shadows, rounded cards, crisp vector UI, high-end promotional design","brand":"OpenAI","canvas":{"aspect_ratio":"2:3 vertical","background":"very light cool gray with faint lavender-blue glow gradients, rounded outer frame corners"},"layout":{"sections":[{"title":"header hero","position":"top","count":4,"labels":["OpenAI logo","PRODUCT UPDATE","main headline","supporting subheadline"]},{"title":"main showcase panel","position":"middle","count":3,"labels":["Codex task card","working checklist card","dark analytics dashboard preview"]},{"title":"feature cards","position":"lower middle","count":4,"labels":["Tackle more","Safe by default","Works with your tools","Built for teams"]},{"title":"call to action banner","position":"bottom","count":3,"labels":["Codex is available now","Try it in ChatGPT or the API.","arrow button"]}],"centerpiece":"large floating rounded square icon near the upper right with black code brackets symbol"},"content_blocks":{"eyebrow":"{argument name=\"eyebrow text\" default=\"PRODUCT UPDATE\"}","headline_line_1":"{argument name=\"headline line 1\" default=\"Codex for\"}","headline_line_2":"{argument name=\"headline line 2\" default=\"almost everything\"}","subheadline":"{argument name=\"subheadline\" default=\"From small fixes to large features, Codex helps you ship faster.\"}","cta_title":"{argument name=\"call to action title\" default=\"Codex is available now\"}"},"visual_details":{"logo":"small black OpenAI knot logo at top left","headline":"very large bold sans-serif headline on left, first line black, second line blue-to-purple gradient text","subheadline_style":"medium gray sans-serif, two lines under headline","floating_icon":"white rounded square tile with soft shadow, containing black <> code symbol, placed upper right","showcase_panel":"large white rounded rectangle with thin border and soft shadow","left_task_area":{"count":3,"items":["small pill label with code icon and text Codex","white prompt card reading Add dark mode to the dashboard and update the settings page.","status checklist titled Codex is working..."]},"checklist":{"count":4,"items":["Understand codebase checked in purple","Implement dark mode checked in purple","Update settings page active/in progress with partial c...