/* 情人豆主题 —— 轻量交互 */
(function () {
	'use strict';
	document.addEventListener('click', function (e) {
		// 移动端菜单开关
		if (e.target.closest('.q-menu-toggle')) {
			var nav = document.querySelector('.q-mobile-nav');
			if (nav) nav.classList.toggle('open');
		} else if (!e.target.closest('.q-mobile-nav') && !e.target.closest('.q-menu-toggle')) {
			var open = document.querySelector('.q-mobile-nav.open');
			if (open) open.classList.remove('open');
		}

		// 头部账户下拉开关
		var acc = document.querySelector('.q-account');
		if (e.target.closest('.q-account-toggle')) {
			if (acc) acc.classList.toggle('open');
		} else if (acc && !e.target.closest('.q-account-menu')) {
			acc.classList.remove('open');
		}
	});
})();
<div class="xf-cta" aria-label="寻芳"><a href="https://xunfang.io/register?ref=QR4J2V" rel="noopener noreferrer" target="_blank"><span>别空耗情人豆，寻芳直接对接</span></a></div>