Use case: product-mockup Asset type: professional electronics packaging proposal board Create an unofficial concept design for an “Apple MacBook High-end E-commerce Packaging Proposal Board”, the product is a thin silver high-end laptop. The brand temperament is minimalist, precise, quiet, and modern, targeting professional creators, business people, and high-end tech consumers. Do not imply that this is an official Apple release or a real mass-production scheme. The canvas uses a 16:9 horizontal composition, a clean warm white professional design proposal board background. An oversized main packaging display image is placed in the center of the screen, occupying about 50%–55% of the overall screen, as the absolute primary visual focus. The main packaging is shown in a 45° 3D perspective: a pearl white lid-and-base rigid retail gift box is slightly open, inside is a thin silver laptop, the box lid surface has only a restrained laptop outline and simple product name; real high-white paper, gray board thickness, precise box corners, and delicate matte touch are clearly visible. A small number of silver laptops, power adapters, and braided charging cables are placed next to the main packaging, all objects are grounded with contact shadows and do not float. The internal structure must comply with real electronic product packaging logic: a one-piece molded environmentally friendly pulp tray, with four-corner suspended limiters and a buffer zone, the bottom of the computer does not directly contact the rigid box bottom; a thin protective lining paper is set between the screen and the keyboard; finger-pull gaps are set on the left and right; the power adapter and charging cable are placed in independent paper sub-compartments, not in contact with the computer surface; headspace is reserved for opening the lid to avoid the lid pressing on the device; the paper tray has clear reinforcing ribs, rounded corners, and reasonable wall thickness. Outside the retail gift box, another natural color B-flute high-strength corrugated shipping outer box is shown, with four-corner buffering, sealing structure, anti-tamper seals, logistics label placeholders, barcode placeholders, and battery transport sign placeholders. Around the main packaging, 7–9 small auxiliary modules are used, arranged in a strict grid, and must not compete with the main visual: 1. Front, back, top, and side orthographic projection views of the retail gift box; 2. Unboxing effect diagram; 3. Exploded structural diagram of the pulp inner tray; 4. Placement diagram of the laptop, power adapter, and cable; 5. Double-layer protection relationship between the retail gift box and the shipping outer box; 6. production-intent dieline visualization, to be reviewed by structural engineers; 7. Material cross-section and thickness diagram; 8. Color samples of pearl white, fog silver gray, graphite black, and cold gray blue; 9. Matte film, embossing, and spot UV process samples with short production notes. Dielines and engineering legends use: solid red lines represent cut lines, blue dashed lines represent crease lines, green lines represent bleed lines, purple lines represent safety lines, gray lines represent reference lines, yellow areas represent glue positions, light brown areas represent pulp inner trays and buffer structures, bright white areas represent spot UV, and embossed shadow areas represent embossing. Labeled units in mm, 3 mm bleed on each side, 5 mm safety margin, finished size tolerance ±1 mm, die-cutting tolerance ±0.5 mm, printing registration tolerance ±0.3 mm, all data labeled as “Suggested values, to be confirmed by sampling”. Placeholder areas are reserved for logistics labels, barcodes, serial numbers, QR codes, compliance information, and battery transport signs, without generating scannable real codes. The visual design maintains an Apple-inspired minimal technology aesthetic, but do not copy existing official packaging layouts. Pearl white is the main color, fog silver gray and graphite black are auxiliary colors, with a very small amount of cold gray blue accents. The font is a restrained modern sans-serif font, with sufficient white space and clear information hierarchy. The box surface process uses only delicate matte film, slight embossing, and restrained spot UV, without using gold foil, complex patterns, or cheap promotional elements. Photography and rendering: photorealistic premium electronics packaging, oversized 45-degree hero box, realistic rigid paperboard and molded pulp texture, precise industrial packaging structure, soft diffused studio lighting, subtle contact shadows, realistic scale, clean modular technical annotations, award-winning packaging presentation, high-resolution commercial product visualization, crisp edges, restrained luxury, sophisticated negative space. Short text on the screen only uses: “MACBOOK” “PACKAGING CONCEPT” “RETAIL BOX” “SHIPPING BOX” “MOLDED PULP TRAY” “PROTECTION SYSTEM” “SUGGESTED DIMENSIONS” Remaining dense descriptions are expressed with short dashes and standardized placeholder blocks to avoid garbled long paragraphs. Negative prompt: official Apple launch material, counterfeit retail packaging, cluttered board, tiny hero package, cheap promotional style, excessive decoration, gold foil, floating laptop, laptop intersecting tray, generic plastic insert, EPS foam, missing corner protection, adapter touching laptop, unsupported device, unrealistic box thickness, fragile shipping box, contradictory opening structure, impossible dieline, fake readable barcode, scannable QR code, dense illegible text, spelling errors, distorted laptop, wrong perspective, weak focal hierarchy, harsh shadows, low quality, blurry, watermark