Postgraduate Exam Prep Book Set - Official Direct Store

[Format] Professional e-commerce product main image, square 1:1, high-contrast exam-prep publishing style with a red-white-blue retail grid. [Colors] Background split into white, blue and dark navy fields (#2f4d9e range), a red book stack, white, yellow and blue type; No frame border. [Layout] A blue vertical chip top-left; the book stack left of centre; a blue right column stacked with white and yellow claims; a dark navy footer band carrying a yellow gift tag and a yellow end block. [Subject] No people. A shelf-ready stack of five thin study books standing upright, spines in red, green, blue, purple and teal, the front cover deep red with a white grid label block and centred title lettering. [Headline] White chip, blue text: "Official direct store". Blue panel: "Fix the basics" over "Big score gains", then "2021 postgraduate exam" white on blue, "First 100 per day" yellow, "10% off orders" yellow, "English One" white, "Word-by-word, line-by-line explained" white. Navy footer: a yellow tag "Bonus", white text "51 official video lessons + live Q&A", yellow end block "Full 4-book set". [Mood] Urgent, studious and promotion-heavy; red-white-blue with dense exam-season claims.