Generate a 3:4 tall vertical futurist editorial poster belonging to the same fictional experimental archive series "POST-HUMAN SYSTEMS". 【Core visual】 Translate an abstract human ability into a futuristic engineered device that can be manufactured, fixed, measured and maintained. The subject is not an ordinary robot, nor a blue-violet neon sci-fi scene, but an experimental organ, sensory interface or precision mechanical core with clear functional logic. The subject occupies about 50%-65% of the image height and must be clear at first glance. Up close you can see clamps, tension wires, hinges, valves, transparent tubing, membrane structures, fiber-optic nodes or measuring rings and other real engineering details. 【Series design language】 A strict Swiss grid system combined with a futuristic industrial archive: 12-column grid, fine measurement lines, registration points, crop marks, arc coordinates and a few engineering diagrams. Use a huge condensed sans-serif English title, a fine Chinese title, a small slogan, a unit number, the series name and an eight-digit date to establish a clear hierarchy. The layout allows the subject to interweave with the grid, but must not obscure any text. The four pieces must belong to the same series while forming obvious differences through title position, light/dark background, subject orientation and accent color — not merely a color swap. 【Material and light】 The subject's materials are limited to transparent polycarbonate, translucent milky membrane, polished chrome alloy, brushed aluminum, matte black titanium, glass, fiber optics and a little liquid. Use a high cold-white studio light with a physical source, letting transparent materials show real refraction and thickness, and metals show controlled highlights, contact shadows and slight wear. The background uses warm white, cool gray or graphite black. Do not use sourceless smoke, particles, starry sky, neon city, gradient light orbs or cheap blue-violet glow. 【Color rules】 The whole image is based on black, white, gray and silver, allowing only one functional accent color. The accent color must come from the device's fiber optics, airflow tube, sensory membrane or a droplet, occupying no more than 8% of the image. 【Hard text rules】 The image must and may only contain the following six text items. Before generating, replace the bracketed content with the chosen variable set; no brackets may remain in the image: 1. [English main title] 2. [Chinese main title] 3. [English slogan] 4. [UNIT number and protocol name] 5. POST-HUMAN SYSTEMS 6. 20260810 The English main title uses the largest, bold, heavy, condensed sans-serif font; the Chinese main title uses a fine modern gothic font; the English slogan uses a small uppercase sans-serif font; the UNIT number and protocol name go in the bottom info bar; the series name and date go at the top. All text must be correct letter by letter, complete, clear, not mirrored, not distorted and not obscured by the subject. Do not generate a seventh text item, no random letters, no gibberish, no fictional logo, no brand name, no watermark, no AI content notice. 【Quality and negative requirements】 The poster must have the editorial typography of a mature design studio, the industrial-design display board and futuristic archive texture, and still let the title and first visual be read when shrunk to phone width. Do not copy the subject, characters, eye mask, soft-body doll, full composition or original copy of any existing poster. No ordinary robots, no mecha warriors, no cyberpunk streets, no cosmic planets, no medical gore, no superfluous people, no minors, no structural clipping, no broken tubing, no repeated parts, no impossible mechanical connections, no plastic-toy feel, no low clarity, no wrong text.