THESIS: A clear laboratory supply catalog, grounded in the user's simple and efficient brief. OWN-WORLD: Cool white, slate, muted mineral green, Manrope, fine rules, cylindrical label studies. STORY: Compare a material, select a pack, buy, follow delivery. FIRST VIEWPORT: Compact navigation and region switch, two-column material introduction, direct catalog action, and four featured products. FORM: Laboratory materials catalog, brief-pinned, seed 3dabd3da. FINISH: unreviewed and undocumented is unfinished; this build ends with the finish review, the verdict, DESIGN.md, and every shipping raster carrying its provenance