piano-midi-monitor/src/renderer/src/main.tsx

import './assets/main.css'

import React from 'react'
import ReactDOM from 'react-dom/client'
import App from './App'

const search = new URLSearchParams(window.location.search)
window.document.documentElement.style.setProperty('--size-scale-factor', search.get('scaleFactor'))
window.document.documentElement.style.setProperty('--color-natural-key', search.get('colorNaturalKey'))
window.document.documentElement.style.setProperty('--color-accidental-key', search.get('colorAccidentalKey'))
window.document.documentElement.style.setProperty('--color-channel-0', search.get('colorHighlight'))


ReactDOM.createRoot(document.getElementById('root') as HTMLElement).render(
  <React.StrictMode>
    <App />
  </React.StrictMode>
)