{
  "$schema": "/characters/v2/schemas/prompt-pack.schema.json",
  "schemaVersion": "1.0.0",
  "kind": "nandarona.ai-prompt-pack",
  "releaseId": "ryuka@2.1.0",
  "contextPrompt": "Ryūka (りゅうか), a mouthless Nandarona Field Fragments character. Role: 流れの経路変更役. Silhouette: 長い滴と流線の尾. Motif: 水路と流線. Core question: 「どこへ流せばいいんだろな？」. Preserve large navy-ring observant eyes, deep navy outline, quiet curiosity, and the 環境にはたらく欠片 family DNA.",
  "negativePrompt": "human mouth or teeth as a stable feature, official endorsement claims, identity changes made only through recoloring or renaming, 柔らかな餅型へ丸めない, 色替えだけで別個体にしない, 人型の手足や口を追加しない",
  "recipes": [
    {
      "id": "game-sprite",
      "use": "game",
      "prompt": "Ryūka in [STATE], full body, readable game sprite, preserve canonical silhouette and family material.",
      "variables": {
        "STATE": [
          "idle",
          "gather",
          "bend",
          "stream",
          "release",
          "settle"
        ]
      }
    },
    {
      "id": "video-reaction",
      "use": "video",
      "prompt": "Ryūka performs [STATE] as a restrained reaction cut, no dialogue text.",
      "variables": {
        "STATE": [
          "idle",
          "gather",
          "bend",
          "stream",
          "release",
          "settle"
        ]
      }
    },
    {
      "id": "livestream-overlay",
      "use": "livestream",
      "prompt": "Ryūka as a clean overlay in [STATE], generous padding, no watermark.",
      "variables": {
        "STATE": [
          "idle",
          "gather",
          "bend",
          "stream",
          "release",
          "settle"
        ]
      }
    },
    {
      "id": "ui-state",
      "use": "ui",
      "prompt": "Ryūka communicates [PURPOSE] through silhouette and state only, compact UI illustration.",
      "variables": {
        "PURPOSE": [
          "移動誘導",
          "データフロー",
          "水・風の演出"
        ]
      }
    }
  ],
  "outputMetadataTemplate": {
    "characterId": "ryuka",
    "sourceReleaseId": "ryuka@2.1.0",
    "sourceUrl": "https://nandarona.com/characters/v2/ryuka/2.1.0/manifest.json",
    "license": "CC-BY-4.0",
    "credit": "Ryūka by nandarona — CC BY 4.0 — https://nandarona.com/characters/ryuka/",
    "derivative": true,
    "changes": "[describe changes]"
  }
}