Generate a business multi-compartment backpack detail page poster based on the provided white-background product images. The background features a gray-white studio countertop, with the Chinese and English words "SMART STORAGE" and the Chinese "大容量藏藏" (large capacity storage) at the top, and a light gray line below for the instructions. In the center, place a dark gray business backpack, with notebooks, glasses, thermoses, notebooks, and folding umbrellas arranged around the edges in a rational way; The area around the package is marked with blue-gray circular numbers 1 to 4. At the bottom is a 2×2 white rounded corner function card, each containing a partial photo, a circular number, a title, and two lines of description. Copywriting usage: Main title "Zoning Storage / Orderly"; The four cards are in order: "Independent Computer Layer," "Top Pocket," "Multifunctional Layer," and "Side Water Cup Bag." The product features dark gray fabric, double zipper front compartments, laptop compartments, mesh side pockets, and thickened shoulder straps, with adjustable proportions between zipper pulls and pockets. The product originally included brand information, keeping only "MOCKUP" and "EMBRACE YOUR BEAUTY, UNLEASH YOUR POWER" as the small logo logo. The font is clean geometric sans-serific, with English titles being relatively large and Chinese titles medium bold, and card text hierarchy. Ignore the original electronic device brand and detailed descriptions, so there is no overlap in capacity parameters, prices, QR codes, watermarks, or text.