燃えるような日本の成長サムネイル

{
  "type": "Japanese YouTube thumbnail",
  "style": "high-impact flashy growth-marketing thumbnail, dramatic, glossy, fiery, attention-grabbing",
  "canvas": {
    "aspect_ratio": "16:9",
    "background": "black with orange fire sparks, glowing particles, light streaks, and lens flare"
  },
  "headline": {
    "top_text": "{argument name=\"headline text\" default=\"最短ルートで到達する方法\"}",
    "main_text": [
      "0から",
      "Up to 10,000 people",
      "伸ばす法則"
    ],
    "sub_text": "やりがちなNG行動も完全解説",
    "main_text_style": {
      "font": "extra bold Japanese display font",
      "colors": [
        "white",
        "glowing orange-gold"
      ],
      "effects": "thick black shadow, strong outer glow, metallic heat texture on the orange text, slight distress texture on the white text"
    }
  },
  "graphics": {
    "count": 6,
    "items": [
      {
        "type": "giant upward arrow",
        "position": "top-right sweeping diagonally upward",
        "color": "bright orange-gold",
        "effect": "intense glow, spark trail"
      },
      {
        "type": "bar chart",
        "position": "right side behind character",
        "count": 4,
        "labels": [
          "5,000",
          "7,000",
          "10,000",
          ""
        ],
        "color": "orange-gold glow"
      },
      {
        "type": "lens flare starburst",
        "position": "top-left",
        "color": "golden orange"
      },
      {
        "type": "diagonal energy streak",
        "position": "bottom-left to center",
        "color": "orange"
      },
      {
        "type": "small spark particles",
        "position": "across entire background",
        "color": "orange and gold"
      },
      {
        "type": "small star icon",
        "position": "above character head",
        "color": "yellow glow"
      }
    ]
  },
  "character": {
    "count": 1,
    "subject": "cute mascot sheep avatar",
    "position": "bottom right corner",
    "appearance": {
      "body_color": "light blue fluffy wool",
      "face": "cream white",
      "outline": "dark brown line art",
      "expression": "calm closed-eye smile",
      "accessories": "holding a yellow pointer stick in the right hoof"
    }
  },
  "bottom_panels": {
    "count": 3,
    "style": "black rounded rectangular boxes with bright orange glowing borders",
    "items": [
      {
        "icon": "group of people",
        "text": "伸びるアカウントの共通点",
        "position": "bottom left corner"
      },
      {
        "icon": "target with arrow",
        "text": "0フォロワー期の戦略",
        "position": "bottom-center"
      },
      {
        "icon": "rising bar chart with arrow",
        "text": "アルゴリズム攻略法",
        "position": "bottom right corner"
      }
    ]
  },
  "color_palette": {
    "primary": [
      "black",
      "white",
      "orange",
      "gold"
    ],
    "accent": [
      "yellow",
      "light blue"
    ]
  },
  "composition": "oversized central typography dominates the frame, with the largest emphasis on 1万人 and 伸ばす法則, supporting mascot on the right, and three informational callout boxes aligned along the bottom, all designed to look like a viral Japanese social media or YouTube growth tutorial thumbnail",
  "quality": "ultra sharp, high contrast, polished thumbnail design, cinematic glow effects"
}