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/* Thư Đạo · luyen-cong · nguồn: blogspot/pages/luyen-cong.html */ (function(I,C,H,J){var d=document,w=window,r=d.getElementById(I);if(!r||r.getAttribute("data-on"))return;r.setAttribute("data-on","1");if(C){var st=d.createElement("style");st.textContent=C;d.head.appendChild(st);}r.insertAdjacentHTML("beforebegin",H);r.parentNode.removeChild(r);var late=d.readyState!=="loading";function fire(t,f,o){var e=new Event(t);setTimeout(function(){typeof f==="function"?f.call(o,e):f&&f.handleEvent&&f.handleEvent(e);});}if(late){d.addEventListener=function(t,f){if(t==="DOMContentLoaded")return fire(t,f,d);return EventTarget.prototype.addEventListener.apply(this,arguments);};w.addEventListener=function(t,f){if(t==="DOMContentLoaded"||(t==="load"&&d.readyState==="complete"))return fire(t,f,w);return EventTarget.prototype.addEventListener.apply(this,arguments);};}try...