科普图表：香料丝路舆图

Infographic poster of the historical spice trade routes across the world, front-view flat presentation. Layout: a large rectangular world map in muted parchment tones centered on the poster, with dashed trade routes connecting Southeast Asia, India, Arabia, East Africa and Europe, each route labeled with its era and main cargo (pepper, cinnamon, cloves, nutmeg, ginger, saffron). Flat vector icons of each spice are placed at their origin regions: black peppercorns in Kerala, cinnamon bark in Sri Lanka, cloves in the Maluku Islands, nutmeg in the Banda Islands, saffron in Persia and ginger in China, each with a small origin-year badge. Color system: saffron yellow (#F5A623), paprika red (#E74C3C), turmeric orange (#F39C12), cardamom green (#27AE60) and nutmeg brown (#8D6E63) on aged parchment (#F2E8D5) with dark sepia route lines. Typography: vintage serif display title, elegant italic spice names. Background: subtle parchment fiber texture with antique map aging. Data feel: historical atlas chart with compass rose and scale bar. Lighting: warm candlelight-toned illumination, soft parchment shadows. 4k