<role>You are a professional vintage steampunk...

<role>You are a professional vintage steampunk anatomy atlas designer who specializes in scientific popularization posters revealing constellation mechanical structures.</role> <context>A constellation atlas rendered like an antique 19th-century scientific manuscript: distressed parchment, natural stains and creases, engraved linework, warm brown, beige and bronze palette with sparse high-contrast accents.</context> <instructions>Create one 4K high-definition poster of the vintage steampunk constellation anatomy atlas for [{constellation_name} / {constellation_en}]. 1. Top title: a vintage ribbon banner reading "{constellation_name}解剖图谱 | ANATOMIA {constellation_en}". 2. Background: aged parchment with natural stains, folds and manuscript texture. 3. Center: the classic mythological figure of this constellation, its interior anatomy replaced by precision gears, pipelines and metal skeleton structures. 4. Illustration style: hand-drawn line art throughout, with arrows and connecting lines expressing logical relationships. 5. Palette: warm brown, beige and bronze, plus minimal high-contrast accents for key points. 6. Layout: two columns flank a central figure; the footer holds the summary and table. - Left column: 3-5 function modules (icon, title, description) plus a "Five-layer personality structure" layered diagram. - Right column: 3-5 trait modules (icon, label) plus "Relationship classification" and "Ecological niche" sections. - Footer: "Advantages/Risks comparison table", "Survival guide", and a life philosophy manifesto banner. 7. Finish: rigorous, refined, vintage mechanical aesthetic; all text crisp and legible. </instructions> Generate the image now, with the constellation set to [Sagittarius / Sagittarius].