(function(){/*

 Copyright The Closure Library Authors.
 SPDX-License-Identifier: Apache-2.0
*/
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t("Array.prototype.values",function(a){return a?a:function(){return Ja(this,function(b,c){return c})}});
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Ig.prototype.get=function(a){return this.h.get(this.g+a)};
Ig.prototype.remove=function(a){this.h.remove(this.g+a)};
Ig.prototype.ha=function(a){var b=this.h[Symbol.iterator](),c=this,d=new Of;d.next=function(){var e=b.next();if(e.done)return e;for(e=e.value;e.slice(0,c.g.length)!=c.g;){e=b.next();if(e.done)return e;e=e.value}return Qf(a?e.slice(c.g.length):c.h.get(e))};
return d};/*

 (The MIT License)

 Copyright (C) 2014 by Vitaly Puzrin

 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
 in the Software without restriction, including without limitation the rights
 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 copies of the Software, and to permit persons to whom the Software is
 furnished to do so, subject to the following conditions:

 The above copyright notice and this permission notice shall be included in
 all copies or substantial portions of the Software.

 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.

 -----------------------------------------------------------------------------
 Ported from zlib, which is under the following license
 https://github.com/madler/zlib/blob/master/zlib.h

 zlib.h -- interface of the 'zlib' general purpose compression library
   version 1.2.8, April 28th, 2013
   Copyright (C) 1995-2013 Jean-loup Gailly and Mark Adler
   This software is provided 'as-is', without any express or implied
   warranty.  In no event will the authors be held liable for any damages
   arising from the use of this software.
   Permission is granted to anyone to use this software for any purpose,
   including commercial applications, and to alter it and redistribute it
   freely, subject to the following restrictions:
   1. The origin of this software must not be misrepresented; you must not
      claim that you wrote the original software. If you use this software
      in a product, an acknowledgment in the product documentation would be
      appreciated but is not required.
   2. Altered source versions must be plainly marked as such, and must not be
      misrepresented as being the original software.
   3. This notice may not be removed or altered from any source distribution.
   Jean-loup Gailly        Mark Adler
   jloup@gzip.org          madler@alumni.caltech.edu
   The data format used by the zlib library is described by RFCs (Request for
   Comments) 1950 to 1952 in the files http://tools.ietf.org/html/rfc1950
   (zlib format), rfc1951 (deflate format) and rfc1952 (gzip format).
*/
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var bf=uk();function vk(a){var b=new Cg;if(b.g)try{b.g.setItem("__sak","1");b.g.removeItem("__sak");var c=!0}catch(d){c=!1}else c=!1;(b=c?a?new Ig(b,a):b:null)||(a=new Dg(a||"UserDataSharedStore"),b=a.g?a:null);this.g=(a=b)?new yg(a):null;this.h=document.domain||window.location.hostname}
vk.prototype.set=function(a,b,c,d){c=c||31104E3;this.remove(a);if(this.g)try{this.g.set(a,b,Date.now()+1E3*c);return}catch(f){}var e="";if(d)try{e=escape($f(b))}catch(f){return}else e=escape(b);b=this.h;me.set(""+a,e,{Qb:c,path:"/",domain:void 0===b?"youtube.com":b,secure:!1})};
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function xk(){var a;return null==(a=wk())?void 0:a.get("LAST_RESULT_ENTRY_KEY",!0)}
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function Bk(a,b){zk||(yk.push({type:"EVENT",eventType:a,payload:b}),10<yk.length&&yk.shift())}
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function Dk(a){return a.substr(0,a.indexOf(":"))||a}
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w(X,mk);function Lk(a,b){X.call(this,"MISSING_OBJECT_STORES",{expectedObjectStores:b,foundObjectStores:a},Gk.MISSING_OBJECT_STORES);Object.setPrototypeOf(this,Lk.prototype)}
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a);
if("AbortError"===e.name)return new X("UNKNOWN_ABORT",a,e.message);e.args=[Object.assign({},a,{name:"IdbError",de:e.name})];e.level="WARNING";return e}
function Pk(a,b,c){var d=xk();return new X("IDB_NOT_SUPPORTED",{context:{caller:a,publicName:b,version:c,hasSucceededOnce:null==d?void 0:d.hasSucceededOnce}})}
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function Rk(a){return a}
function Sk(a){this.g=a}
function Tk(a){function b(e){if("PENDING"===d.state.status){d.state={status:"REJECTED",reason:e};e=u(d.h);for(var f=e.next();!f.done;f=e.next())f=f.value,f()}}
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var d=this;this.state={status:"PENDING"};this.g=[];this.h=[];a=a.g;try{a(c,b)}catch(e){b(e)}}
Tk.resolve=function(a){return new Tk(new Sk(function(b,c){a instanceof Tk?a.then(b,c):b(a)}))};
Tk.reject=function(a){return new Tk(new Sk(function(b,c){c(a)}))};
Tk.prototype.then=function(a,b){var c=this,d=null!=a?a:Rk,e=null!=b?b:Qk;return new Tk(new Sk(function(f,g){"PENDING"===c.state.status?(c.g.push(function(){Uk(c,c,d,f,g)}),c.h.push(function(){Vk(c,c,e,f,g)})):"FULFILLED"===c.state.status?Uk(c,c,d,f,g):"REJECTED"===c.state.status&&Vk(c,c,e,f,g)}))};
function Wk(a,b){a.then(void 0,b)}
function Uk(a,b,c,d,e){try{if("FULFILLED"!==a.state.status)throw Error("calling handleResolve before the promise is fulfilled.");var f=c(a.state.value);f instanceof Tk?Xk(a,b,f,d,e):d(f)}catch(g){e(g)}}
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function e(){b(a.result);f()}
function f(){try{a.removeEventListener("success",e),a.removeEventListener("error",d)}catch(g){}}
a.addEventListener("success",e);a.addEventListener("error",d)}
function Zk(a){return new Promise(function(b,c){Yk(a,b,c)})}
function $k(a){return new Tk(new Sk(function(b,c){Yk(a,b,c)}))}
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r=cl.prototype;r.add=function(a,b,c){return dl(this,[a],{mode:"readwrite",V:!0},function(d){return d.objectStore(a).add(b,c)})};
r.clear=function(a){return dl(this,[a],{mode:"readwrite",V:!0},function(b){return b.objectStore(a).clear()})};
r.close=function(){this.g.close();var a;(null==(a=this.options)?0:a.closed)&&this.options.closed()};
function el(a,b,c){a=a.g.createObjectStore(b,c);return new fl(a)}
r.delete=function(a,b){return dl(this,[a],{mode:"readwrite",V:!0},function(c){return c.objectStore(a).delete(b)})};
r.get=function(a,b){return dl(this,[a],{mode:"readonly",V:!0},function(c){return c.objectStore(a).get(b)})};
function gl(a,b,c){return dl(a,[b],{mode:"readwrite",V:!0},function(d){d=d.objectStore(b);return $k(d.g.put(c,void 0))})}
r.objectStoreNames=function(){return Array.from(this.g.objectStoreNames)};
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r.getName=function(){return this.g.name};
function fl(a){this.g=a}
r=fl.prototype;r.add=function(a,b){return $k(this.g.add(a,b))};
r.autoIncrement=function(){return this.g.autoIncrement};
r.clear=function(){return $k(this.g.clear()).then(function(){})};
function ll(a,b,c){a.g.createIndex(b,c,{unique:!1})}
function ml(a,b){return nl(a,{query:b},function(c){return c.delete().then(function(){return c.continue()})}).then(function(){})}
r.delete=function(a){return a instanceof IDBKeyRange?ml(this,a):$k(this.g.delete(a))};
r.get=function(a){return $k(this.g.get(a))};
r.index=function(a){try{return new ol(this.g.index(a))}catch(b){if(b instanceof Error&&"NotFoundError"===b.name)throw new Mk(a,this.g.name);throw b;}};
r.getName=function(){return this.g.name};
r.keyPath=function(){return this.g.keyPath};
function nl(a,b,c){a=a.g.openCursor(b.query,b.direction);return pl(a).then(function(d){return al(d,c)})}
function hl(a){var b=this;this.g=a;this.i=new Map;this.h=!1;this.done=new Promise(function(c,d){b.g.addEventListener("complete",function(){c()});
b.g.addEventListener("error",function(e){e.currentTarget===e.target&&d(b.g.error)});
b.g.addEventListener("abort",function(){var e=b.g.error;if(e)d(e);else if(!b.h){e=X;for(var f=b.g.objectStoreNames,g=[],h=0;h<f.length;h++){var k=f.item(h);if(null===k)throw Error("Invariant: item in DOMStringList is null");g.push(k)}e=new e("UNKNOWN_ABORT",{objectStoreNames:g.join(),dbName:b.g.db.name,mode:b.g.mode});d(e)}})})}
function il(a,b){var c=new Promise(function(d,e){try{Wk(b(a).then(function(f){d(f)}),e)}catch(f){e(f),a.abort()}});
return Promise.all([c,a.done]).then(function(d){return u(d).next().value})}
hl.prototype.abort=function(){this.g.abort();this.h=!0;throw new X("EXPLICIT_ABORT");};
hl.prototype.objectStore=function(a){a=this.g.objectStore(a);var b=this.i.get(a);b||(b=new fl(a),this.i.set(a,b));return b};
function ol(a){this.g=a}
r=ol.prototype;r.delete=function(a){return ql(this,{query:a},function(b){return b.delete().then(function(){return b.continue()})})};
r.get=function(a){return $k(this.g.get(a))};
r.getKey=function(a){return $k(this.g.getKey(a))};
r.keyPath=function(){return this.g.keyPath};
r.unique=function(){return this.g.unique};
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function rl(a,b){this.request=a;this.cursor=b}
function pl(a){return $k(a).then(function(b){return b?new rl(a,b):null})}
r=rl.prototype;r.advance=function(a){this.cursor.advance(a);return pl(this.request)};
r.continue=function(a){this.cursor.continue(a);return pl(this.request)};
r.delete=function(){return $k(this.cursor.delete()).then(function(){})};
r.getKey=function(){return this.cursor.key};
r.ia=function(){return this.cursor.value};
r.update=function(a){return $k(this.cursor.update(a))};function sl(a,b,c){return new Promise(function(d,e){function f(){q||(q=new cl(g.result,{closed:n}));return q}
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m(x,function(E){return p.oldVersion<E&&p.newVersion>=E},y);
y.done.catch(function(E){e(E)})}catch(E){e(E)}});
g.addEventListener("success",function(){var p=g.result;k&&p.addEventListener("versionchange",function(){k(f())});
p.addEventListener("close",function(){Bk("IDB_UNEXPECTEDLY_CLOSED",{dbName:Dk(a),dbVersion:p.version});l&&l()});
d(f())});
g.addEventListener("error",function(){e(g.error)});
h&&g.addEventListener("blocked",function(){h()})})}
function tl(a,b,c){c=void 0===c?{}:c;return sl(a,b,c)}
function ul(a,b){b=void 0===b?{}:b;var c,d,e,f;return A(function(g){if(1==g.g)return va(g,2),c=self.indexedDB.deleteDatabase(a),d=b,(e=d.Oc)&&c.addEventListener("blocked",function(){e()}),z(g,Zk(c),4);
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vl.prototype.h=function(a,b,c){c=void 0===c?{}:c;return tl(a,b,c)};
vl.prototype.delete=function(a){a=void 0===a?{}:a;return ul(this.name,a)};
function wl(a,b){return new X("INCOMPATIBLE_DB_VERSION",{dbName:a.name,oldVersion:a.options.version,newVersion:b})}
function xl(a,b){if(!b)throw Pk("openWithToken",Dk(a.name));return yl(a)}
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function c(){a.g===e&&(a.g=void 0)}
if(!a.i)throw wl(a);if(a.g)return a.g;var d={Pc:function(f){f.close()},
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function Al(a,b){var c;return A(function(d){if(1==d.g)return z(d,xl(zl,b),2);c=d.h;return d.return(dl(c,["databases"],{V:!0,mode:"readwrite"},function(e){var f=e.objectStore("databases");return f.get(a.actualName).then(function(g){if(g?a.actualName!==g.actualName||a.publicName!==g.publicName||a.userIdentifier!==g.userIdentifier:1)return $k(f.g.put(a,void 0)).then(function(){})})}))})}
function Bl(a,b){var c;return A(function(d){if(1==d.g)return a?z(d,xl(zl,b),2):d.return();c=d.h;return d.return(c.delete("databases",a))})}
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function Dl(a){return Cl(function(b){return"LogsDatabaseV2"===b.publicName&&void 0!==b.userIdentifier},a)}
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function Il(){return C("ytglobal.idbToken_")||void 0}
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K(pc,1,M.stack);M.fileName&&K(pc,4,M.fileName);var ab=M.lineNumber&&M.lineNumber.split?M.lineNumber.split(":"):[];0!==ab.length&&(1!==ab.length||isNaN(Number(ab[0]))?2!==ab.length||isNaN(Number(ab[0]))||isNaN(Number(ab[1]))||(Bd(pc,2,Number(ab[0])),Bd(pc,3,Number(ab[1]))):Bd(pc,2,Number(ab[0])));var Kb=new Hi;K(Kb,1,M.message);K(Kb,3,M.name);Bd(Kb,6,M.sampleWeight);"ERROR"===hd?I(Kb,2,2):"WARNING"===hd?I(Kb,2,1):I(Kb,2,0);var rh=new Fi;I(rh,1,Yc(!0));zd(rh,Ei,3,Gi,pc);var Lb=new Di;K(Lb,3,window.location.href);
for(var dm=T("FEXP_EXPERIMENTS",[]),sh=0;sh<dm.length;sh++){var Kq=Zc(dm[sh]),em=Lb.o,Lq=Kq,fm=Kc(em);Wc(fm);ud(em,fm,5,2).push(Lq)}var th=Yi();if(!Zi()&&th)for(var gm=u(Object.keys(th)),Mb=gm.next();!Mb.done;Mb=gm.next()){var hm=Mb.value,uh=new Ci;K(uh,1,hm);K(uh,2,String(th[hm]));Ad(Lb,4,Ci,uh)}var vh=M.params;if(vh){var im=u(Object.keys(vh));for(Mb=im.next();!Mb.done;Mb=im.next()){var jm=Mb.value,wh=new Ci;K(wh,1,"client."+jm);K(wh,2,String(vh[jm]));Ad(Lb,4,Ci,wh)}}var km=T("SERVER_NAME"),lm=T("SERVER_VERSION");
if(km&&lm){var xh=new Ci;K(xh,1,"server.name");K(xh,2,km);Ad(Lb,4,Ci,xh);var yh=new Ci;K(yh,1,"server.version");K(yh,2,lm);Ad(Lb,4,Ci,yh)}var Be=new Ii;J(Be,Di,1,Lb);J(Be,Fi,2,rh);J(Be,Hi,3,Kb);ph=Be}var mm=ph;if(!mm)break a;var nm=V("jspb_sparse_encoded_pivot")?new Oi([{}]):new Oi;zd(nm,Ii,163,Pi,mm);Tp("clientError",nm)}else{var Ha=void 0;Ha=void 0===Ha?{}:Ha;if(aq())oh=void 0;else{var id={stackTrace:M.stack};M.fileName&&(id.filename=M.fileName);var bb=M.lineNumber&&M.lineNumber.split?M.lineNumber.split(":"):
[];0!==bb.length&&(1!==bb.length||isNaN(Number(bb[0]))?2!==bb.length||isNaN(Number(bb[0]))||isNaN(Number(bb[1]))||(id.lineNumber=Number(bb[0]),id.columnNumber=Number(bb[1])):id.lineNumber=Number(bb[0]));var zh={level:"ERROR_LEVEL_UNKNOWN",message:M.message,errorClassName:M.name,sampleWeight:M.sampleWeight};"ERROR"===hd?zh.level="ERROR_LEVEL_ERROR":"WARNING"===hd&&(zh.level="ERROR_LEVEL_WARNNING");var Mq={isObfuscated:!0,browserStackInfo:id};Ha.pageUrl=window.location.href;Ha.kvPairs=[];T("FEXP_EXPERIMENTS")&&
(Ha.experimentIds=T("FEXP_EXPERIMENTS"));var Ah=Yi();if(!Zi()&&Ah)for(var om=u(Object.keys(Ah)),Nb=om.next();!Nb.done;Nb=om.next()){var pm=Nb.value;Ha.kvPairs.push({key:pm,value:String(Ah[pm])})}var Bh=M.params;if(Bh){var qm=u(Object.keys(Bh));for(Nb=qm.next();!Nb.done;Nb=qm.next()){var rm=Nb.value;Ha.kvPairs.push({key:"client."+rm,value:String(Bh[rm])})}}var sm=T("SERVER_NAME"),tm=T("SERVER_VERSION");sm&&tm&&(Ha.kvPairs.push({key:"server.name",value:sm}),Ha.kvPairs.push({key:"server.version",value:tm}));
oh={errorMetadata:Ha,stackTrace:Mq,logMessage:zh}}var um=oh;if(!um)break a;Rp("clientError",um)}if("ERROR"===hd||V("errors_flush_gel_always_killswitch"))b:{if(V("web_fp_via_jspb")){var Ce=!0;Ce=void 0===Ce?!1:Ce;var vm=Qp;Qp=[];if(vm)for(var wm=u(vm),Ch=wm.next();!Ch.done;Ch=wm.next()){var qc=Ch.value;Ce?Np(qc.xc,qc.payload,ko,qc.options):Rp(qc.xc,qc.payload,qc.options)}Pp(!0);if(!V("web_fp_via_jspb_and_json"))break b}Pp()}}V("suppress_error_204_logging")||bq(Jb,M);$p(M)}}}}}else throw nc;}else console&&
console.warn&&console.warn("The YouTube player is not attached to the DOM. API calls should be made after the onReady event. See more: https://developers.google.com/youtube/iframe_api_reference#Events")};function yq(a){return(0===a.search("cue")||0===a.search("load"))&&"loadModule"!==a}
function zq(a){return 0===a.search("get")||0===a.search("is")}
;function Aq(a,b){rq.call(this,a,Object.assign({title:"video player",videoId:"",width:640,height:360},b||{}),"player");this.ja={};this.playerInfo={};this.videoTitle=""}
w(Aq,rq);r=Aq.prototype;r.fc=function(){var a=mq(this.h,"playerVars");if(a){var b={},c;for(c in a)b[c]=a[c];a=b}else a={};window!==window.top&&document.referrer&&(a.widget_referrer=document.referrer.substring(0,256));if(c=mq(this.h,"embedConfig")){if(Ma(c))try{c=JSON.stringify(c)}catch(d){console.error("Invalid embed config JSON",d)}a.embed_config=c}return a};
r.ac=function(a){var b=a.event;a=a.info;switch(b){case "apiInfoDelivery":if(Ma(a))for(var c in a)a.hasOwnProperty(c)&&(this.ja[c]=a[c]);break;case "infoDelivery":Bq(this,a);break;case "initialDelivery":Ma(a)&&(window.clearInterval(this.i),this.playerInfo={},this.ja={},Cq(this,a.apiInterface),Bq(this,a));break;default:vq(this,b,a)}};
function Bq(a,b){if(Ma(b)){for(var c in b)b.hasOwnProperty(c)&&(a.playerInfo[c]=b[c]);a.playerInfo.hasOwnProperty("videoData")&&(b=a.playerInfo.videoData,b.hasOwnProperty("title")&&b.title?(b=b.title,b!==a.videoTitle&&(a.videoTitle=b,a.g.setAttribute("title",b))):(a.videoTitle="",a.g.setAttribute("title","YouTube "+mq(a.h,"title"))))}}
function Cq(a,b){cb(b,function(c){this[c]||("getCurrentTime"===c?this[c]=function(){var d=this.playerInfo.currentTime;if(1===this.playerInfo.playerState){var e=(Date.now()/1E3-this.playerInfo.currentTimeLastUpdated_)*this.playerInfo.playbackRate;0<e&&(d+=Math.min(e,1))}return d}:yq(c)?this[c]=function(){this.playerInfo={};
this.ja={};xq(this,c,arguments);return this}:zq(c)?this[c]=function(){var d=0;
0===c.search("get")?d=3:0===c.search("is")&&(d=2);return this.playerInfo[c.charAt(d).toLowerCase()+c.substr(d+1)]}:this[c]=function(){xq(this,c,arguments);
return this})},a)}
r.getVideoEmbedCode=function(){var a=mq(this.h,"host")+("/embed/"+mq(this.h,"videoId")),b=Number(mq(this.h,"width")),c=Number(mq(this.h,"height"));if(isNaN(b)||isNaN(c))throw Error("Invalid width or height property");b=Math.floor(b);c=Math.floor(c);var d=this.videoTitle;a=Tb(a);d=Tb(null!=d?d:"YouTube video player");return'<iframe width="'+b+'" height="'+c+'" src="'+a+'" title="'+(d+'" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen></iframe>')};
r.getOptions=function(a){return this.ja.namespaces?a?this.ja[a]?this.ja[a].options||[]:[]:this.ja.namespaces||[]:[]};
r.getOption=function(a,b){if(this.ja.namespaces&&a&&b&&this.ja[a])return this.ja[a][b]};
function Nq(a){if("iframe"!==a.tagName.toLowerCase()){var b=jq(a,"videoid");b&&(b={videoId:b,width:jq(a,"width"),height:jq(a,"height")},new Aq(a,b))}}
;D("YT.PlayerState.UNSTARTED",-1);D("YT.PlayerState.ENDED",0);D("YT.PlayerState.PLAYING",1);D("YT.PlayerState.PAUSED",2);D("YT.PlayerState.BUFFERING",3);D("YT.PlayerState.CUED",5);D("YT.get",function(a){return fq[a]});
D("YT.scan",iq);D("YT.subscribe",function(a,b,c){sg.subscribe(a,b,c);hq[a]=!0;for(var d in fq)fq.hasOwnProperty(d)&&uq(fq[d],a)});
D("YT.unsubscribe",function(a,b,c){rg(a,b,c)});
D("YT.Player",Aq);rq.prototype.destroy=rq.prototype.destroy;rq.prototype.setSize=rq.prototype.setSize;rq.prototype.getIframe=rq.prototype.getIframe;rq.prototype.addEventListener=rq.prototype.addEventListener;Aq.prototype.getVideoEmbedCode=Aq.prototype.getVideoEmbedCode;Aq.prototype.getOptions=Aq.prototype.getOptions;Aq.prototype.getOption=Aq.prototype.getOption;
gq.push(function(a){var b=a;b||(b=document);a=fb(b.getElementsByTagName("yt:player"));var c=b||document;if(c.querySelectorAll&&c.querySelector)b=c.querySelectorAll(".yt-player");else{var d;c=document;b=b||c;if(b.querySelectorAll&&b.querySelector)b=b.querySelectorAll(".yt-player");else if(b.getElementsByClassName){var e=b.getElementsByClassName("yt-player");b=e}else{e=b.getElementsByTagName("*");var f={};for(c=d=0;b=e[c];c++){var g=b.className,h;if(h="function"==typeof g.split)h=0<=$a(g.split(/\s+/),
"yt-player");h&&(f[d++]=b)}f.length=d;b=f}}b=fb(b);cb(eb(a,b),Nq)});
"undefined"!=typeof YTConfig&&YTConfig.parsetags&&"onload"!=YTConfig.parsetags||iq();var Oq=B.onYTReady;Oq&&Oq();var Pq=B.onYouTubeIframeAPIReady;Pq&&Pq();var Qq=B.onYouTubePlayerAPIReady;Qq&&Qq();}).call(this);