https://on6uhf.com/assets/js/mobile-device-v43272.js?v=4.3.272

1(() => {
2  'use strict';
3
4  const root = document.documentElement;
5  const coarse = matchMedia('(hover: none) and (pointer: coarse)');
6
7  function setDeviceState() {
8    root.classList.toggle('touch-layout', coarse.matches);
9    root.classList.toggle('phone-layout', innerWidth < 768);
10    root.classList.toggle('tablet-layout', innerWidth >= 768 && (innerWidth <= 1180 || coarse.matches));
11    root.style.setProperty('--app-height', `${window.visualViewport?.height || innerHeight}px`);
12  }
13
14  let frame = 0;
15  function scheduleDeviceState() {
16    cancelAnimationFrame(frame);
17    frame = requestAnimationFrame(setDeviceState);
18  }
19
20  setDeviceState();
21  addEventListener('resize', scheduleDeviceState, { passive: true });
22  addEventListener('orientationchange', scheduleDeviceState, { passive: true });
23  window.visualViewport?.addEventListener('resize', scheduleDeviceState, { passive: true });
24  coarse.addEventListener?.('change', setDeviceState);
25
26  const menu = document.querySelector('.menu');
27  const nav = document.querySelector('.nav');
28  if (menu && nav) {
29    if (!nav.id) nav.id = 'main-navigation';
30    menu.setAttribute('aria-controls', nav.id);
31    menu.setAttribute('aria-expanded', nav.classList.contains('open') ? 'true' : 'false');
32
33    const observer = new MutationObserver(() => {
34      menu.setAttribute('aria-expanded', nav.classList.contains('open') ? 'true' : 'false');
35    });
36    observer.observe(nav, { attributes: true, attributeFilter: ['class'] });
37
38    nav.addEventListener('click', event => {
39      if (event.target.closest('a') && innerWidth <= 1180) {
40        nav.classList.remove('open');
41      }
42    });
43  }
44})();