Japanese Periodic Table Infographic AI Image Prompt

Type: educational infographic; Subject: periodic table of the elements in Japanese; Style: clean flat textbook poster, crisp vector lines, white background, black text, minimalist scientific layout; Language: Japanese; Canvas: landscape orientation, aspect ratio 16:9, white background, generous outer whitespace; Table: standard 18-column periodic table, cell style: thin dark gray outline, square corners, pastel fill by block, number position top-left, symbol position large centered uppercase Latin letters, name position small Japanese text near bottom; Color coding: s-block pale blue, d-block pale cream yellow, p-block pale mint green, f-block pale lavender; Sections: main periodic table at upper center, 90 elements with labels list; lanthanides row at bottom left below main table, 14 elements; actinides row at bottom left under lanthanides, 14 elements; Highlighted special positions: hydrogen top-left isolated blue cell, helium top-right isolated blue cell, lanthanum in main table after Ba, actinium in main table after Ra; Content requirements: each cell contains atomic number, chemical symbol, Japanese element name, with examples; Customization: no headline, no legend, no title visible on image; Quality: high-resolution, perfectly aligned cells, legible Japanese typography, accurate modern element list up to 118.