Codex Product Update Poster

"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 circular indicator","Run tests unchecked in gray"],"right_dashboard":"theme":"dark mode UI preview","app_name":"Acme","sidebar":"count":4,"items":["Overview selected","Analytics","Projects","Settings"],"main_panels":"count":3,"items":["Overview heading","Active Users metric 8,421 with green +12.5% and purple line chart","Recent Activity list with 3 entries"],"recent_activity":"count":3,"items":["Update landing page — 2m ago","Fix analytics bug — 1h ago","Improve onboarding flow — 3h ago"],"feature_cards":"count":4,"cards":["title":"Tackle more","icon":"purple sparkle/star icon in a pale lavender rounded square","body":"From bug fixes to multi-file refactors, Codex handles it.","title":"Safe by default","icon":"blue shield icon in a pale blue rounded square","body":"Runs in a sandboxed environment with read-only by default.","title":"Works with your tools","icon":"green terminal prompt icon in a pale mint rounded square","body":"Integrates with GitHub, CI, and your existing workflows.","title":"Built for teams","icon":"pink group/users icon in a pale pink rounded square","body":"Share context, review changes, and move faster together."],"cta_banner":"style":"wide rounded rectangle with soft purple-blue gradient wash and white circular arrow button on the right","subtitle":"Try it in ChatGPT or the API.","composition":"balanced left-aligned typography with modular card grid below, lots of whitespace, premium tech advertisement look","rendering":"sharp typography, subtle depth, gentle glassy lighting, no photographic elements"