# BeOS Interface (BeOS インターフェース) — image generation prompt
# IndexStyle No.519 — https://indexstyle.org/styles/beos-interface
# Style descriptors only. Never imitates a specific artist, studio, brand or work.

An original image in the visual language of BeOS Interface (Style, Platform Screen Languages, 1995–2001). Visual cues: Only the front window's tab is yellow; every other window keeps a gray tab; The tab is as wide as the window's name, not as wide as the window; Holding Shift and dragging the tab slides it along the top edge of the window; The Deskbar stands in the upper right corner with running applications stacked below it. Composition: The tab occupies only as much of the top edge as the name needs, and because tabs slide, window positions are chosen so overlapping windows line their tabs up in a row.. Type and lettering: A small sans, one line of it, living inside the tab; names get cut short rather than trailing into an ellipsis.. Material feel: One light gray carries the whole surface; only the front window's tab is painted yellow and the rest stay gray, with no third color invited in.. Mood: Technology, Rebellion, Futurism. Color cues: #FFCB00, #D8D8D8, #9D9D9D.

Constraints: do not imitate, reference or name any specific artist, studio, brand, character or copyrighted work.
Produce an original composition that follows the general period style described above.
Full design spec: https://indexstyle.org/styles/beos-interface/design.md