(function(){ if(window.__shkMH) return; window.__shkMH=1; function boot(){ var root=document.getElementById('shkMobileHeader'); if(!root) return; var burger=root.querySelector('.shk-mh__burger'), overlay=root.querySelector('.shk-mh__overlay'), closeBtn=root.querySelector('.shk-mh__close'), panel=root.querySelector('.shk-mh__panel'); if(!burger) return; function open(){root.classList.add('is-open');burger.setAttribute('aria-expanded','true');document.body.classList.add('shk-locked');} function close(){root.classList.remove('is-open');burger.setAttribute('aria-expanded','false');document.body.classList.remove('shk-locked');} burger.addEventListener('click',function(e){e.preventDefault();root.classList.contains('is-open')?close():open();}); if(overlay) overlay.addEventListener('click',close); if(closeBtn) closeBtn.addEventListener('click',close); if(panel) panel.querySelectorAll('a').forEach(function(a){a.addEventListener('click',close);}); document.addEventListener('keydown',function(e){if(e.key==='Escape')close();}); window.addEventListener('resize',function(){if(window.innerWidth>1024)close();}); } if(document.readyState==='loading'){document.addEventListener('DOMContentLoaded',boot);}else{boot();} })();