{
    "fontSizes": {
        "xs": "12px",
        "sm": "14px",
        "base": "16px",
        "lg": "18px",
        "xl": "20px",
        "2xl": "24px",
        "3xl": "30px",
        "4xl": "36px",
        "5xl": "48px",
        "6xl": "60px",
        "7xl": "72px",
        "8xl": "96px",
        "9xl": "128px"
    },
    "fontFamilies": {
        "sans": [
            "Nunito Sans",
            "-apple-system",
            "BlinkMacSystemFont",
            "Segoe UI",
            "Roboto",
            "Oxygen",
            "Ubuntu",
            "Cantarell",
            "Fira Sans",
            "Droid Sans",
            "Helvetica Neue",
            "sans-serif"
        ],
        "serif": [
            "Georgia",
            "Cambria",
            "Times New Roman",
            "Times",
            "serif"
        ],
        "mono": [
            "Menlo",
            "Monaco",
            "Consolas",
            "Liberation Mono",
            "Courier New",
            "monospace"
        ]
    },
    "fontWeights": {
        "thin": 100,
        "extralight": 200,
        "light": 300,
        "normal": 400,
        "medium": 500,
        "semibold": 600,
        "bold": 700,
        "extrabold": 800,
        "black": 900
    },
    "lineHeights": {
        "none": 1,
        "tight": 1.25,
        "snug": 1.375,
        "normal": 1.5,
        "relaxed": 1.625,
        "loose": 2
    }
}