document.addEventListener('DOMContentLoaded',function(){document.querySelectorAll('[data-faq-list]').forEach(list=>{list.querySelectorAll('.faq-item>button').forEach(btn=>btn.addEventListener('click',()=>{const item=btn.closest('.faq-item'),answer=item.querySelector('.faq-answer'),was=item.classList.contains('open');list.querySelectorAll('.faq-item').forEach(other=>{other.classList.remove('open');const a=other.querySelector('.faq-answer');if(a)a.style.maxHeight='0px'});if(!was){item.classList.add('open');answer.style.maxHeight=answer.scrollHeight+'px'}}))})});