config.json

{
    "fallbacks": {
        "Display": "ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,'Noto Sans',sans-serif,'Apple Color Emoji','Segoe UI Emoji','Segoe UI Symbol','Noto Color Emoji'",
        "Handwriting": "Segoe Script,'Lucida Handwriting',cursive,'Apple Color Emoji','Segoe UI Emoji','Segoe UI Symbol','Noto Color Emoji'",
        "Sans Serif": "ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,'Noto Sans',sans-serif,'Apple Color Emoji','Segoe UI Emoji','Segoe UI Symbol','Noto Color Emoji'",
        "Serif": "ui-serif,Georgia,Cambria,'Times New Roman',Times,serif",
        "Monospace": "ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,'Liberation Mono','Courier New',monospace"
    },
    "fonts": {
        "Arial": {
            "group": "Sans Serif",
            "fontWeight": [400, 700],
            "webfont": false
        },
        "Courier New": {
            "group": "Monospace",
            "fontWeight": [400, 700],
            "webfont": false
        },
        "Garamond": {
            "group": "Serif",
            "fontWeight": [400, 700],
            "webfont": false
        },
        "Georgia": {
            "group": "Serif",
            "fontWeight": [400, 700],
            "webfont": false
        },
        "Impact": {
            "group": "Sans Serif",
            "fontWeight": 400,
            "webfont": false
        },
        "Lucida Sans Unicode": {
            "group": "Sans Serif",
            "fontWeight": [400, 700],
            "webfont": false
        },
        "Helvetica": {
            "group": "Sans Serif",
            "fontWeight": [400, 700],
            "webfont": false
        },
        "Tahoma": {
            "group": "Sans Serif",
            "fontWeight": [400, 700],
            "webfont": false
        },
        "Times New Roman": {
            "group": "Serif",
            "fontWeight": [400, 700],
            "webfont": false
        },
        "Verdana": {
            "group": "Sans Serif",
            "fontWeight": [400, 700],
            "webfont": false
        }
    }
}