export const cssVar = (name, element = document.documentElement) => { const value = window.getComputedStyle(element).getPropertyValue(name); const durationRegExp = /(^[\d.]+)(ms|s)$/; if (durationRegExp.test(value)) { const [, numericValue, unit] = durationRegExp.exec(value); return unit === 's' ? numericValue * 1000 : Number(numericValue); } return value; };