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f0743f4 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 | export const applyFontSize = (val: string) => {
const root = document.documentElement;
const size = val.split('-')[1]; // This will be 'xs', 'sm', 'base', 'lg', or 'xl'
switch (size) {
case 'xs':
root.style.setProperty('--markdown-font-size', '0.75rem'); // 12px
break;
case 'sm':
root.style.setProperty('--markdown-font-size', '0.875rem'); // 14px
break;
case 'base':
root.style.setProperty('--markdown-font-size', '1rem'); // 16px
break;
case 'lg':
root.style.setProperty('--markdown-font-size', '1.125rem'); // 18px
break;
case 'xl':
root.style.setProperty('--markdown-font-size', '1.25rem'); // 20px
break;
}
};
export const getInitialTheme = () => {
if (typeof window !== 'undefined' && window.localStorage) {
const storedPrefs = window.localStorage.getItem('color-theme');
if (typeof storedPrefs === 'string') {
return storedPrefs;
}
const userMedia = window.matchMedia('(prefers-color-scheme: dark)');
if (userMedia.matches) {
return 'dark';
}
}
return 'light';
};
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