复古像素UI图标

将附图按以下JSON美学风格重新设计：
{
  "style": "复古像素UI图标",
  "resolution": "低分辨率 (32x32 或 48x48)",
  "color_palette": ["#F2F2F2", "#C0C0C0", "#000000", "#FFFFFF", "#0000FF", "#00FF00", "#FFFF99", "#008080"],
  "outline": {"enabled": true, "color": "#000000", "thickness": "1px"},
  "shading": {"method": "抖动", "colors_used": ["基础色", "高光", "阴影"], "pattern": "棋盘格或斜线"},
  "lighting": {"type": "扁平", "source": "左上方", "highlight_color": "#FFFFFF", "shadow_color": "#808080"},
  "background": {"color": "#F2F2F2", "type": "纯色", "transparency": false},
  "object_properties": {"style": "像素艺术", "perspective": "等距或正视", "animation": {"enabled": false, "frame_style": "静态像素艺术"}}
}