Based on the provided white-background product image, generate a detailed e-commerce page poster. Product Performance: - Retains core features such as a mint sage hard-shell carry-on suitcase, telescopic handle, USB port, combination lock, cup holder, side hook, soft grip, and silent swivel wheels. - The product stands intact, with a slight four-thirds angle placed at the center of the frame below; No new brand, logo, or slogan added, and model and minor annotations removed. Layout Replica: - Vertical light gray-white background, with about one-third of the top centered title area, leaving a light blank space; The lower part is visually centered around a large, complete cabinet. - Fine black leads, solid circle positioning points, and short labels surround the product, alternating left and right to explain 8 functional components; Leads should not cross or press on key product contours. - Use soft gray shadows and very light gradients to enhance the product's three-dimensional effect, maintaining a rational and clean spec description throughout the image. Fonts and typography: - Character Style: Bold and heavy modern sans serif-line titles, standard fine black sans-serif explanatory text. - Main title centered, occupying about 62% of the screen width, single line in bold black text; The subtitle should be placed below, with font size about 35% of the main title, and the font weight should be standard. - Function labels should be small dark gray text, with clear spacing between labels and leads, and all text kept within safe margins. Copywriting Usage: - Main Title: Travel, Calm Upgrade - Subtitle: One box for easy storage and easy departure - Labels on the left: convenient charging port / password security lock / hidden cup holder / fused side handle / pressure-resistant cabinet - Right side label: adjustable pull rod / temporary side hook / scratch-resistant foot guard / silent double-row wheels Graphic elements: - Use fine lines, dots, and simple Chinese labels; Do not include icons, cards, brand wording, or webpage borders. Avoid text overflow, overlapping text, low-definition leads, duplicate products, product deformation, watermarks, screenshot white borders, and meaningless small text.