(async () => {
    // shared styles
    const sharedStyle = document.createElement('link')
    sharedStyle.rel = 'stylesheet'
    sharedStyle.href = '/style/shared.css'
    document.head.append(sharedStyle)


    // polyfills
    const polyfills = document.createElement('script')
    polyfills.type = 'module'
    polyfills.src = '/polyfills.js'
    document.head.append(polyfills)

    // menu
    const menu = document.createElement('script')
    menu.type = 'module'
    menu.src = '/menu.js'
    document.head.append(menu)
})()