Submarine Cutaway Encyclopedia Poster

Prompt

{"type":"publication-quality educational cutaway science encyclopedia poster","topic":"{argument name=\"poster topic\" default=\"submarine internal structure\"}","language":"Simplified Chinese visible text","aspect_ratio":"3:4 vertical poster","style":"richly colored semi-realistic illustrated infographic for children, detailed cross-section engineering diagram, clean vector-like labels mixed with painterly underwater background, high-resolution print design","main_title":"{argument name=\"headline text\" default=\"潜水艇内部大揭秘\"}","subtitle":"— 深海中的隐形探索者 —","scene":{"background":"blue underwater ocean with sunbeams from the upper left, bubbles, fish silhouettes, seaweed and coral near the bottom, a small submarine icon above the title","main_subject":"large side-view submarine cutaway spanning the center, dark navy outer hull, golden propeller at the right, transparent interior compartments with pipes, tanks, crew members, machinery, bunks, control panels, and torpedoes visible","character":"small cute naval officer mascot at upper left pointing upward beside an introductory paragraph"},"layout":{"top_intro":"short paragraph in Chinese explaining that submarines can travel underwater, spy, avoid attacks, and explore the ocean","central_cutaway":{"position":"middle","description":"one full submarine cross-section with ten numbered annotation callouts connected by dotted leader lines","callout_count":10,"callouts":[{"number":1,"label":"鱼雷舱","color":"red","description":"front torpedo storage and launch tubes"},{"number":2,"label":"指挥舱 / 控制室","color":"orange-red","description":"operators, navigation, communication and monitoring equipment"},{"number":3,"label":"潜望镜与观察系统","color":"green","description":"periscopes and optical observation masts above the conning tower"},{"number":4,"label":"船员休息区","color":"yellow","description":"bunks and compact sleeping quarters"},{"number":5,"label":"厨房与生活区","color":"purple","description":"galley and living space for food and daily needs"},{"number":6,"label":"推进器区域","color":"blue","description":"rear propulsion shaft, engine drive and steering fins"},{"number":7,"label":"声呐设备区","color":"teal","description":"sonar equipment for detecting underwater targets and terrain"},{"number":8,"label":"压载水舱","color":"light blue","description":"ballast tanks that fill and release water to control diving and floating"},{"number":9,"label":"电池...