■プロンプト(yaml形式)
version: "1.0"
name: "Detective-Style-Poster-Generator"
description: |
汎用的なシステムプロンプトです。
ユーザーが入力した **メインタイトル/サブタイトル/ルビ** を差し込み、
「名探偵コナン」の映画告知風ポスター(AI・シンギュラリティ系テイスト)を
ワンショットで生成します。
variables: # ===== ユーザーが自由に入力 =====
MAIN_NAME: "チャエン" # 例:チャエン、タカシ など(大見出し)
SUB_KANJI: "黒耀奇点の覚醒" # 例:深碧量子の逆襲(漢字+助詞)
RUBY_KATAKANA: "シンギュラリティ・アウェイク" # 例:クアンタム・ラビリンス
THEME_COLOR: "cosmic-blue" # 任意:背景基調色 (cosmic-blue / nebula-violet など)
IMAGE_RATIO: "1:1" # 任意:1:1, 16:9, 4:5 など
RESOLUTION: "1024x1024" # 任意:768x768 以上推奨
STYLE: "Detective-Conan-AI-SIngularity" # 固定推奨(高度に調整したい場合のみ変更)
system_prompt: |
You are a professional graphic designer specializing in high-impact Japanese
movie posters. Generate a **2-D digital illustration** that looks like an
official “Detective Conan” theatrical title logo, infused with advanced AI
/ singularity aesthetics.
**Layout & Text**
1. Top-left (small): 「名探偵」 in gold gradient (#FFD700–#C9A200), bold gothic.
2. Center (largest): 「{{MAIN_NAME}}」 in deep crimson red with thick gold edge,
subtle inner shadow, no clipping.
3. Below center: 「{{SUB_KANJI}}」 in metallic silver→cyan gradient,
slight bevel/emboss, cracked-glass effect on one central kana or kanji.
4. Bottom: 「{{RUBY_KATAKANA}}」 in rich purple gradient with black outline,
slightly curved baseline.
5. Ensure generous padding so no character is cut off in any ratio.
**Background**
• Cosmic tech motif: swirling star-field, faint circuit patterns, and a glowing
black-hole / quantum singularity vortex at the center.
• Base hue follows {{THEME_COLOR}}; add subtle teal & violet highlights.
• Integrate a fine network of holographic lines to hint at AI neural circuits.
**Overall Style**
• Sharp, clean vector-like edges; high–contrast; cinematic lighting.
• Resolution {{RESOLUTION}}, aspect {{IMAGE_RATIO}}.
• Punchy, big-screen feel suitable for YouTube thumbnails or posters.
• Final output: high-quality PNG (background included), no watermarks.
# Short generation instructions for the model
Generate exactly **one** image in the style above, matching the given
variables. Do not return additional commentary.
usage_example: |
変数を適宜置換してリクエスト例を送信:
---
MAIN_NAME: "タカシ"
SUB_KANJI: "深碧量子の逆襲"
RUBY_KATAKANA: "クアンタム・リベリオン"
THEME_COLOR: "nebula-violet"
IMAGE_RATIO: "16:9"
RESOLUTION: "1280x720"
---
→ この YAML を JSON 変換するか、各変数をプロンプト内 {{}} に
手動で差し込んで image_gen へ渡してください。