{
  "cpu_limit":      { "display_name": "运算力 cpu_limit",        "base": 0.0,   "soft": 20.0,   "hard": 50.0,  "combine": "add_int", "shop": { "mode": "flat", "step": 1,    "price_base": 120, "price_growth": 1.30, "curve": "geometric" } },
  "move_speed":     { "display_name": "移动速度 move_speed",      "base": 200.0, "soft": 600.0,  "hard": 800.0, "combine": "hybrid",  "shop": { "mode": "pct",  "step": 0.08, "price_base": 70,  "price_growth": 1.15, "curve": "geometric" } },
  "cast_delay_mod": { "display_name": "施法延迟 cast_delay_mod",  "base": 1.0,   "soft": 0.1,    "hard": 0.05,  "combine": "inverse", "shop": { "mode": "pct",  "step": 0.10, "price_base": 90,  "price_growth": 1.20, "curve": "geometric" } },
  "hp_max":         { "display_name": "最大生命 hp_max",          "base": 100.0, "soft": 2000.0, "hard": 0.0,   "combine": "hybrid",  "shop": { "mode": "pct",  "step": 0.10, "price_base": 60,  "price_growth": 1.15, "curve": "geometric" } }
}