Minimal Theater Poster Generator

Using the attached character, generate the following

# Instructions
Create a minimal theater-style vertical poster in monochrome + {argument name="Accent Color" default="[User Input]"} for {argument name="User Input" default="1 Accent Color"}.

# Layout requirements
・Place the title large in the bottom quarter area of the screen, with the Japanese title at the maximum size and English subtitles placed just below the small size
・Place a catchphrase (1–2 lines of short text) in the top center
・In the upper left corner, 3 to 4 badges of awards or official certification are stacked vertically
・Place a vertical catch copy (2–3 lines) vertically on the far right
・The main character stands slightly to the left of the center of the screen, silhouetted from behind
・For the background, fantastical elements (floating islands and giant creatures) are expressed in silhouettes
・At the very bottom, staff credits, release dates, and distribution information are arranged in small rows side by side
・On the release date, use a large font in the lower right corner to make it stand out

# Design requirements
・The background should be unified in monochrome (black to gray gradient).
・Only one accent color available (e.g., vivid cobalt blue or gold)
・The illustration style combines silhouette + fine line art
・Title text should be emphasized with white + accent colors
・Creates an overall cinematic and artistic atmosphere
・Avoid colorful backgrounds, excessive decoration, and excessive gradients
・Format: portrait, aspect ratio 2:3 (e.g., 800×1200px), high resolution