Emergency Radio Signal Red Contour Poster

Create a 16:9 image in the severe "Signal Red Contour Poster" visual style: a two-ink public-information poster system built from a near-black field, one monumental flat silhouette defined by an agitated signal-red contour, and detached white grotesk text arranged around the perimeter like urgent fragments.

**Subject & Composition:**
{{subject-description}}

**Text Elements:**
Main text: HOLD / THE / SIGNAL
Secondary text: STAY WITH THE FREQUENCY
Accent symbol: three tiny offset red bars

Arrange large white neo-grotesk uppercase text as detached fragments around the outer margins, never as a conventional centered headline.

**Visual System (Locked):**
- Use an almost pure black ground (RGB 8-12) occupying roughly 85% of the image, with no pictorial background scene
- Build the composition around one huge black-filled silhouette that nearly disappears into the ground and is revealed only by a vivid signal-red (RGB 230, 30, 20) perimeter contour
- Make the red contour uneven, scraped, dry-brush, and slightly broken—variable thickness (2-8px) with occasional edge chatter and texture dropout
- Keep the image resolutely flat and poster-like: no modeled volume, spatial depth, perspective scenery, or cast shadows
- Matte industrial aesthetic with no visible branding

**Forbidden:**
Photorealism, photographic backgrounds, 3D render, volumetric light, gradients, glow, shadows, modeled anatomy, perspective scenery, multiple subjects, crowded objects, collage, halftone photo, paper mockup, decorative frame, large red fills, extra colors beyond black/red/white, serif type, script type, playful rounded fonts, distressed white type, centered conventional headline, tobacco imagery, copied German warning text, copied human silhouette, signature, artist credit, logo, watermark, username, QR code, platform mark.