{
  "version": "0.1",
  "date": "2026-11-03",
  "status": "本版建议范围；actualOfficeV1 字段为当前文件实查，不能视为所有媒介已批准标准",
  "basis": [
    "网站标准色与应用规范 V1.0 第9节",
    "VIS V1.5 第20–21页",
    "公开办公模板 V1.0"
  ],
  "units": {
    "point": "1 pt = 1/72 in",
    "millimetre": "1 in = 25.4 mm",
    "cssNominal": "96 CSS px = 1 in；名义换算不是物理屏幕尺寸保证",
    "raster": "像素转毫米必须指定输出分辨率"
  },
  "fonts": {
    "web": [
      "Inter",
      "SF Pro Display",
      "Helvetica Neue",
      "PingFang SC",
      "Microsoft YaHei",
      "sans-serif"
    ],
    "cjkOptions": [
      "PingFang SC",
      "Source Han Sans",
      "Microsoft YaHei"
    ],
    "latinOptions": [
      "Helvetica Neue",
      "Arial"
    ],
    "license": "不分发字体；安装、网页嵌入、文档嵌入及外发各自核验来源与许可。回退后重新检查换行和缺字。",
    "logo": "使用原始官方SVG，不能以字体重建字标"
  },
  "layouts": {
    "web": {
      "canvas": {
        "unit": "CSS px",
        "referenceWidth": [
          1280,
          1440
        ]
      },
      "typeUnit": "CSS px",
      "type": {
        "title": [
          40,
          64
        ],
        "section": [
          28,
          40
        ],
        "body": [
          16,
          18
        ],
        "caption": [
          13,
          14
        ]
      },
      "lineHeight": {
        "title": [
          1.15,
          1.35
        ],
        "body": [
          1.6,
          1.85
        ]
      },
      "weights": [
        400,
        500
      ],
      "columns": 12,
      "margin": {
        "unit": "CSS px",
        "range": [
          24,
          40
        ]
      },
      "maxContentWidthCSSPx": 1240
    },
    "presentation": {
      "canvas": {
        "unit": "in",
        "width": 13.3333333333,
        "height": 7.5,
        "aspectRatio": "16:9",
        "referenceCoordinates": [
          1280,
          720
        ]
      },
      "typeUnit": "pt",
      "type": {
        "title": [
          30,
          36
        ],
        "body": [
          18,
          24
        ],
        "caption": [
          12,
          14
        ],
        "cover": [
          40,
          54
        ]
      },
      "lineHeight": {
        "title": [
          1.1,
          1.25
        ],
        "body": [
          1.25,
          1.5
        ]
      },
      "weights": [
        "regular",
        "bold"
      ],
      "columns": 12,
      "margin": {
        "unit": "mm",
        "range": [
          15,
          20
        ]
      },
      "actualOfficeV1": {
        "titlePt": 33,
        "agendaPt": 22.5,
        "bodyPt": 18.75,
        "tablePt": 16.5,
        "footerPt": 10.5,
        "font": "Heiti SC"
      }
    },
    "document": {
      "canvas": {
        "unit": "mm",
        "width": 210,
        "height": 297
      },
      "typeUnit": "pt",
      "type": {
        "title": [
          24,
          30
        ],
        "section": [
          16,
          18
        ],
        "body": [
          10.5,
          12
        ],
        "captionMinimum": 9
      },
      "lineHeight": {
        "body": [
          1.22,
          1.5
        ]
      },
      "weights": [
        "regular",
        "bold"
      ],
      "columns": 1,
      "margin": {
        "unit": "mm",
        "left": 23,
        "right": 23,
        "top": 22,
        "bottom": 20
      },
      "actualOfficeV1": {
        "titlePt": 28,
        "sectionPt": 17,
        "bodyPt": 10.5,
        "bodyLineHeight": 1.22,
        "fontLatin": "Arial",
        "fontCJK": "Noto Sans SC"
      }
    },
    "poster": {
      "canvas": {
        "unit": "mm",
        "width": 297,
        "height": 420,
        "format": "A3",
        "bleed": "未包含；与印厂确认"
      },
      "typeUnit": "pt",
      "type": {
        "title": [
          40,
          64
        ],
        "subtitle": [
          20,
          28
        ],
        "body": [
          12,
          16
        ],
        "captionMinimum": 10
      },
      "lineHeight": {
        "title": [
          1.1,
          1.3
        ],
        "body": [
          1.4,
          1.6
        ]
      },
      "weights": [
        "regular",
        "bold"
      ],
      "columns": 6,
      "margin": {
        "unit": "mm",
        "range": [
          18,
          24
        ]
      },
      "viewing": "近距阅读建议；大幅或远距重新打样"
    },
    "mobile": {
      "canvas": {
        "unit": "CSS px",
        "referenceWidth": 390,
        "checkReflowWidth": 320
      },
      "typeUnit": "CSS px",
      "type": {
        "title": [
          28,
          36
        ],
        "section": [
          22,
          28
        ],
        "body": [
          16,
          18
        ],
        "caption": [
          13,
          14
        ]
      },
      "lineHeight": {
        "title": [
          1.3,
          1.45
        ],
        "body": [
          1.65,
          1.85
        ]
      },
      "weights": [
        400,
        500
      ],
      "columns": 4,
      "margin": {
        "unit": "CSS px",
        "range": [
          16,
          24
        ]
      }
    }
  }
}