社論風格雙軸折線圖資訊圖表

{
  "type": "雙軸折線圖資訊圖表",
  "style": "社論資料視覺化風格，磨砂啞光紙紋理背景，簡潔的新聞式排版設計",
  "typography": {
    "headline": "襯線字型，粗體，居中",
    "labels": "無襯線字型，簡潔清爽，大小寫混合"
  },
  "layout": {
    "header": {
      "main_title": "[Crime is down 50% since 1993. Most Americans think it's going up. Both true simultaneously.]",
      "subtitle": "US VIOLENT CRIME RATE vs PUBLIC PERCEPTION • 1990–PRESENT BJS/FBI + GALLUP"
    },
    "chart_area": {
      "background": "淺米色，帶有微弱的水平網格線",
      "axes": {
        "x_axis": {
          "label": "Years",
          "ticks": [
            "1990",
            "1993",
            "2002",
            "2006",
            "2010",
            "2013",
            "2016",
            "2018",
            "2020",
            "2022"
          ]
        },
        "y_axis_left": {
          "label": "[Violent Crime Rate Per 100,000]",
          "scale": [
            "200",
            "400",
            "500",
            "600",
            "700",
            "800",
            "1000"
          ],
          "color": "黑色"
        },
        "y_axis_right": {
          "label": "[% of Americans Saying Crime Is 'Up']",
          "scale": [
            "10%",
            "20%",
            "30%",
            "40%",
            "50%",
            "60%",
            "70%",
            "80%"
          ],
          "color": "深紅色"
        }
      },
      "data_series": [
        {
          "name": "Violent Crime Rate",
          "style": "粗實心藍線，下方帶有淺灰色陰影填充",
          "trend": "起步較高，急劇下降，隨後持續穩定下滑",
          "data_labels": [
            "758",
            "380"
          ]
        },
        {
          "name": "Public Perception",
          "style": "帶小圓點標記的虛線深紅線",
          "trend": "波動但總體呈現上升趨勢並維持高位"
        }
      ],
      "annotations": [
        {
          "text": "[DOWN 51% SINCE 1993]",
          "style": "帶指示箭頭的標註框，藍色文字",
          "position": "左上部，指向藍線下降處"
        },
        {
          "text": "[60-78% THINK CRIME IS UP]",
          "style": "帶指示箭頭的標註框，紅色文字",
          "position": "右中部，指向虛線紅線"
        },
        {
          "text": "[The crime rate and the public's feeling about crime have almost no relationship.]",
          "style": "帶小彎箭頭的浮動見解文字",
          "position": "中央，位於兩條折線之間"
        }
      ]
    },
    "footer": {
      "source_text": "SOURCE: Bureau of Justice Statistics NCVS • FBI Uniform Crime Reports • Gallup Crime Poll"
    }
  }
}