vintage Fancha style in the style of ff-td
A hyper-detailed French popular science magazine cover in the style of a bold mainstream newsstand publication, full-page vertical layout, dramatic glossy print design, black background with intense neon lighting and saturated red, blue, purple, green, and orange highlights. At the very top, a wide red masthead bar with the magazine title {argument name="magazine title" default="SCIENCE & VIE"} in huge white serif capital letters with subtle beveling and metallic shine; small issue details on the upper right in tiny white text. On the upper left, a bright yellow and black special tag reading {argument name="special tag" default="SPÉCIAL PHOTONIQUE"} with a red arrow motif. The main headline dominates most of the upper half in gigantic white block capitals with a red glow and slight 3D shadow: {argument name="main headline" default="LA PHOTONIQUE RÉVOLUTIONNE TOUT !"}. Beneath it, 3 short cover lines in smaller white text with selected words highlighted in yellow, discussing ultrafast light-speed chips, a French record computer called Lucy, and light trapped for millions of cycles for energy-efficient AI. Centerpiece image: a futuristic square photonic processor chip floating in space at a slight perspective tilt, extremely detailed circuitry, metallic screws at the corners, glowing traces, and a bright cyan-blue core display labeled {argument name="chip name" default="Lucy"}; the chip emits intersecting beams and flowing fiber-optic light trails in electric blue, magenta, orange, and violet that radiate outward across the page. Background behind the chip shows 2 luminous server-wall corridors, red on the left and green on the right, fading into darkness, suggesting a high-tech datacenter. At the bottom, the curved horizon of Earth from space with a soft blue atmospheric glow and scattered city lights. Add 4 side callout boxes total: 2 stacked on the left and 2 stacked on the right, each with yellow headers and white body text, using a magazine cover typography hierarchy. Left box 1 header: "EXCLUSIF", featuring Lucy as the most powerful French photonic quantum computer in the world, with several short bullet lines and a yellow emphasis on "12 qubits". Left box 2 header: "RECORD MONDIAL", about light trapped for millions of cycles in a chip, with yellow emphasis on "millions de cycles". Right box 1 header area in yellow, with a bold red percentage "+300 %" and text about the French gem Soitec rising thanks to photonic AI and saving datacenters during the energy crisis. Right box 2 header: "ENQUÊTE", about the end of power-hungry GPUs, with yellow-highlighted numeric claims such as 100 times cheaper and 1,000 times faster. Near the lower center, tiny white image-credit text. A thick black bottom banner spans the page with a red square containing a white plus symbol on the left, and a large dossier teaser in white and red text: {argument name="bottom feature text" default="DOSSIER COMPLET Photonique & IA : les 10 avancées qui vont transformer votre quotidien"}. Along the very bottom, add 3 small circular red icon blurbs with short white captions about seismic optical fibers, a new generation of LiDAR and AR, and European sovereignty in progress. Lower right corner includes a white barcode box and a short block of white text about the issue being on sale. Overall look: sensational, prestigious, futuristic, glossy, information-dense, sharp editorial typography, dramatic science-news cover, cinematic lighting, high contrast, photorealistic 3D chip illustration mixed with premium magazine graphic design.
