"Fossies" - the Fresh Open Source Software Archive  

Source code changes of the file "dist/reveal.js" between
reveal.js-4.1.1.tar.gz and reveal.js-4.1.2.tar.gz

About: reveal.js is a HTML presentation framework including nested slides, Markdown contents, PDF export, speaker notes and a JavaScript API.

reveal.js  (reveal.js-4.1.1):reveal.js  (reveal.js-4.1.2)
/*! /*!
* reveal.js 4.1.0 * reveal.js 4.1.1
* https://revealjs.com * https://revealjs.com
* MIT licensed * MIT licensed
* *
* Copyright (C) 2020 Hakim El Hattab, https://hakim.se * Copyright (C) 2020 Hakim El Hattab, https://hakim.se
*/ */
!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.expor ts=t():"function"==typeof define&&define.amd?define(t):(e="undefined"!=typeof gl obalThis?globalThis:e||self).Reveal=t()}(this,(function(){"use strict";var e="un defined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:"undefi ned"!=typeof global?global:"undefined"!=typeof self?self:{},t=function(e){return e&&e.Math==Math&&e},n=t("object"==typeof globalThis&&globalThis)||t("object"==t ypeof window&&window)||t("object"==typeof self&&self)||t("object"==typeof e&&e)| |function(){return this}()||Function("return this")(),i={},r=function(e){try{ret urn!!e()}catch(e){return!0}},a=!r((function(){return 7!=Object.defineProperty({} ,1,{get:function(){return 7}})[1]})),o={},s={}.propertyIsEnumerable,l=Object.get OwnPropertyDescriptor,c=l&&!s.call({1:2},1);o.f=c?function(e){var t=l(this,e);re turn!!t&&t.enumerable}:s;var u=function(e,t){return{enumerable:!(1&e),configurab le:!(2&e),writable:!(4&e),value:t}},d={}.toString,h=function(e){return d.call(e) .slice(8,-1)},f=h,v="".split,p=r((function(){return!Object("z").propertyIsEnumer able(0)}))?function(e){return"String"==f(e)?v.call(e,""):Object(e)}:Object,g=fun ction(e){if(null==e)throw TypeError("Can't call method on "+e);return e},m=p,y=g ,b=function(e){return m(y(e))},w=function(e){return"object"==typeof e?null!==e:" function"==typeof e},S=w,E=function(e,t){if(!S(e))return e;var n,i;if(t&&"functi on"==typeof(n=e.toString)&&!S(i=n.call(e)))return i;if("function"==typeof(n=e.va lueOf)&&!S(i=n.call(e)))return i;if(!t&&"function"==typeof(n=e.toString)&&!S(i=n .call(e)))return i;throw TypeError("Can't convert object to primitive value")},k =g,A=function(e){return Object(k(e))},R=A,x={}.hasOwnProperty,L=function(e,t){re turn x.call(R(e),t)},P=w,C=n.document,N=P(C)&&P(C.createElement),M=function(e){r eturn N?C.createElement(e):{}},I=M,T=!a&&!r((function(){return 7!=Object.defineP roperty(I("div"),"a",{get:function(){return 7}}).a})),O=a,j=o,D=u,F=b,z=E,H=L,U= T,B=Object.getOwnPropertyDescriptor;i.f=O?B:function(e,t){if(e=F(e),t=z(t,!0),U) try{return B(e,t)}catch(e){}if(H(e,t))return D(!j.f.call(e,t),e[t])};var _={},q= w,W=function(e){if(!q(e))throw TypeError(String(e)+" is not an object");return e },V=a,K=T,Y=W,$=E,X=Object.defineProperty;_.f=V?X:function(e,t,n){if(Y(e),t=$(t, !0),Y(n),K)try{return X(e,t,n)}catch(e){}if("get"in n||"set"in n)throw TypeError ("Accessors not supported");return"value"in n&&(e[t]=n.value),e};var G=_,J=u,Q=a ?function(e,t,n){return G.f(e,t,J(1,n))}:function(e,t,n){return e[t]=n,e},Z={exp orts:{}},ee=n,te=Q,ne=function(e,t){try{te(ee,e,t)}catch(n){ee[e]=t}return t},ie =ne,re="__core-js_shared__",ae=n[re]||ie(re,{}),oe=ae,se=Function.toString;"func tion"!=typeof oe.inspectSource&&(oe.inspectSource=function(e){return se.call(e)} );var le=oe.inspectSource,ce=le,ue=n.WeakMap,de="function"==typeof ue&&/native c ode/.test(ce(ue)),he={exports:{}},fe=ae;(he.exports=function(e,t){return fe[e]|| (fe[e]=void 0!==t?t:{})})("versions",[]).push({version:"3.12.1",mode:"global",co pyright:"© 2021 Denis Pushkarev (zloirock.ru)"});var ve,pe,ge,me=0,ye=Math.rando m(),be=function(e){return"Symbol("+String(void 0===e?"":e)+")_"+(++me+ye).toStri ng(36)},we=he.exports,Se=be,Ee=we("keys"),ke=function(e){return Ee[e]||(Ee[e]=Se (e))},Ae={},Re=de,xe=w,Le=Q,Pe=L,Ce=ae,Ne=ke,Me=Ae,Ie="Object already initialize d",Te=n.WeakMap;if(Re||Ce.state){var Oe=Ce.state||(Ce.state=new Te),je=Oe.get,De =Oe.has,Fe=Oe.set;ve=function(e,t){if(De.call(Oe,e))throw new TypeError(Ie);retu rn t.facade=e,Fe.call(Oe,e,t),t},pe=function(e){return je.call(Oe,e)||{}},ge=fun ction(e){return De.call(Oe,e)}}else{var ze=Ne("state");Me[ze]=!0,ve=function(e,t ){if(Pe(e,ze))throw new TypeError(Ie);return t.facade=e,Le(e,ze,t),t},pe=functio n(e){return Pe(e,ze)?e[ze]:{}},ge=function(e){return Pe(e,ze)}}var He={set:ve,ge t:pe,has:ge,enforce:function(e){return ge(e)?pe(e):ve(e,{})},getterFor:function( e){return function(t){var n;if(!xe(t)||(n=pe(t)).type!==e)throw TypeError("Incom patible receiver, "+e+" required");return n}}},Ue=n,Be=Q,_e=L,qe=ne,We=le,Ve=He. get,Ke=He.enforce,Ye=String(String).split("String");(Z.exports=function(e,t,n,i) {var r,a=!!i&&!!i.unsafe,o=!!i&&!!i.enumerable,s=!!i&&!!i.noTargetGet;"function" ==typeof n&&("string"!=typeof t||_e(n,"name")||Be(n,"name",t),(r=Ke(n)).source|| (r.source=Ye.join("string"==typeof t?t:""))),e!==Ue?(a?!s&&e[t]&&(o=!0):delete e [t],o?e[t]=n:Be(e,t,n)):o?e[t]=n:qe(t,n)})(Function.prototype,"toString",(functi on(){return"function"==typeof this&&Ve(this).source||We(this)}));var $e=n,Xe=$e, Ge=n,Je=function(e){return"function"==typeof e?e:void 0},Qe=function(e,t){return arguments.length<2?Je(Xe[e])||Je(Ge[e]):Xe[e]&&Xe[e][t]||Ge[e]&&Ge[e][t]},Ze={} ,et=Math.ceil,tt=Math.floor,nt=function(e){return isNaN(e=+e)?0:(e>0?tt:et)(e)}, it=nt,rt=Math.min,at=function(e){return e>0?rt(it(e),9007199254740991):0},ot=nt, st=Math.max,lt=Math.min,ct=function(e,t){var n=ot(e);return n<0?st(n+t,0):lt(n,t )},ut=b,dt=at,ht=ct,ft=function(e){return function(t,n,i){var r,a=ut(t),o=dt(a.l ength),s=ht(i,o);if(e&&n!=n){for(;o>s;)if((r=a[s++])!=r)return!0}else for(;o>s;s ++)if((e||s in a)&&a[s]===n)return e||s||0;return!e&&-1}},vt={includes:ft(!0),in dexOf:ft(!1)},pt=L,gt=b,mt=vt.indexOf,yt=Ae,bt=function(e,t){var n,i=gt(e),r=0,a =[];for(n in i)!pt(yt,n)&&pt(i,n)&&a.push(n);for(;t.length>r;)pt(i,n=t[r++])&&(~ mt(a,n)||a.push(n));return a},wt=["constructor","hasOwnProperty","isPrototypeOf" ,"propertyIsEnumerable","toLocaleString","toString","valueOf"],St=bt,Et=wt.conca t("length","prototype");Ze.f=Object.getOwnPropertyNames||function(e){return St(e ,Et)};var kt={};kt.f=Object.getOwnPropertySymbols;var At=Ze,Rt=kt,xt=W,Lt=Qe("Re flect","ownKeys")||function(e){var t=At.f(xt(e)),n=Rt.f;return n?t.concat(n(e)): t},Pt=L,Ct=Lt,Nt=i,Mt=_,It=function(e,t){for(var n=Ct(t),i=Mt.f,r=Nt.f,a=0;a<n.l ength;a++){var o=n[a];Pt(e,o)||i(e,o,r(t,o))}},Tt=r,Ot=/#|\.prototype\./,jt=func tion(e,t){var n=Ft[Dt(e)];return n==Ht||n!=zt&&("function"==typeof t?Tt(t):!!t)} ,Dt=jt.normalize=function(e){return String(e).replace(Ot,".").toLowerCase()},Ft= jt.data={},zt=jt.NATIVE="N",Ht=jt.POLYFILL="P",Ut=jt,Bt=n,_t=i.f,qt=Q,Wt=Z.expor ts,Vt=ne,Kt=It,Yt=Ut,$t=function(e,t){var n,i,r,a,o,s=e.target,l=e.global,c=e.st at;if(n=l?Bt:c?Bt[s]||Vt(s,{}):(Bt[s]||{}).prototype)for(i in t){if(a=t[i],r=e.n oTargetGet?(o=_t(n,i))&&o.value:n[i],!Yt(l?i:s+(c?".":"#")+i,e.forced)&&void 0!= =r){if(typeof a==typeof r)continue;Kt(a,r)}(e.sham||r&&r.sham)&&qt(a,"sham",!0), Wt(n,i,a,e)}},Xt=bt,Gt=wt,Jt=Object.keys||function(e){return Xt(e,Gt)},Qt=a,Zt=r ,en=Jt,tn=kt,nn=o,rn=A,an=p,on=Object.assign,sn=Object.defineProperty,ln=!on||Zt ((function(){if(Qt&&1!==on({b:1},on(sn({},"a",{enumerable:!0,get:function(){sn(t his,"b",{value:3,enumerable:!1})}}),{b:2})).b)return!0;var e={},t={},n=Symbol(), i="abcdefghijklmnopqrst";return e[n]=7,i.split("").forEach((function(e){t[e]=e}) ),7!=on({},e)[n]||en(on({},t)).join("")!=i}))?function(e,t){for(var n=rn(e),i=ar guments.length,r=1,a=tn.f,o=nn.f;i>r;)for(var s,l=an(arguments[r++]),c=a?en(l).c oncat(a(l)):en(l),u=c.length,d=0;u>d;)s=c[d++],Qt&&!o.call(l,s)||(n[s]=l[s]);ret urn n}:on;$t({target:"Object",stat:!0,forced:Object.assign!==ln},{assign:ln});va r cn,un,dn=function(e){if("function"!=typeof e)throw TypeError(String(e)+" is no t a function");return e},hn=dn,fn=function(e,t,n){if(hn(e),void 0===t)return e;s witch(n){case 0:return function(){return e.call(t)};case 1:return function(n){re turn e.call(t,n)};case 2:return function(n,i){return e.call(t,n,i)};case 3:retur n function(n,i,r){return e.call(t,n,i,r)}}return function(){return e.apply(t,arg uments)}},vn=h,pn=Array.isArray||function(e){return"Array"==vn(e)},gn=Qe("naviga tor","userAgent")||"",mn=gn,yn=n.process,bn=yn&&yn.versions,wn=bn&&bn.v8;wn?un=( cn=wn.split("."))[0]<4?1:cn[0]+cn[1]:mn&&(!(cn=mn.match(/Edge\/(\d+)/))||cn[1]>= 74)&&(cn=mn.match(/Chrome\/(\d+)/))&&(un=cn[1]);var Sn=un&&+un,En=Sn,kn=r,An=!!O bject.getOwnPropertySymbols&&!kn((function(){return!String(Symbol())||!Symbol.sh am&&En&&En<41})),Rn=An&&!Symbol.sham&&"symbol"==typeof Symbol.iterator,xn=n,Ln=h e.exports,Pn=L,Cn=be,Nn=An,Mn=Rn,In=Ln("wks"),Tn=xn.Symbol,On=Mn?Tn:Tn&&Tn.witho utSetter||Cn,jn=function(e){return Pn(In,e)&&(Nn||"string"==typeof In[e])||(Nn&& Pn(Tn,e)?In[e]=Tn[e]:In[e]=On("Symbol."+e)),In[e]},Dn=w,Fn=pn,zn=jn("species"),H n=function(e,t){var n;return Fn(e)&&("function"!=typeof(n=e.constructor)||n!==Ar ray&&!Fn(n.prototype)?Dn(n)&&null===(n=n[zn])&&(n=void 0):n=void 0),new(void 0== =n?Array:n)(0===t?0:t)},Un=fn,Bn=p,_n=A,qn=at,Wn=Hn,Vn=[].push,Kn=function(e){va r t=1==e,n=2==e,i=3==e,r=4==e,a=6==e,o=7==e,s=5==e||a;return function(l,c,u,d){f or(var h,f,v=_n(l),p=Bn(v),g=Un(c,u,3),m=qn(p.length),y=0,b=d||Wn,w=t?b(l,m):n|| o?b(l,0):void 0;m>y;y++)if((s||y in p)&&(f=g(h=p[y],y,v),e))if(t)w[y]=f;else if( f)switch(e){case 3:return!0;case 5:return h;case 6:return y;case 2:Vn.call(w,h)} else switch(e){case 4:return!1;case 7:Vn.call(w,h)}return a?-1:i||r?r:w}},Yn={fo rEach:Kn(0),map:Kn(1),filter:Kn(2),some:Kn(3),every:Kn(4),find:Kn(5),findIndex:K n(6),filterOut:Kn(7)},$n=r,Xn=Sn,Gn=jn("species"),Jn=function(e){return Xn>=51|| !$n((function(){var t=[];return(t.constructor={})[Gn]=function(){return{foo:1}}, 1!==t[e](Boolean).foo}))},Qn=Yn.map;$t({target:"Array",proto:!0,forced:!Jn("map" )},{map:function(e){return Qn(this,e,arguments.length>1?arguments[1]:void 0)}}); var Zn=E,ei=_,ti=u,ni=function(e,t,n){var i=Zn(t);i in e?ei.f(e,i,ti(0,n)):e[i]= n},ii=$t,ri=r,ai=pn,oi=w,si=A,li=at,ci=ni,ui=Hn,di=Jn,hi=Sn,fi=jn("isConcatSprea dable"),vi=9007199254740991,pi="Maximum allowed index exceeded",gi=hi>=51||!ri(( function(){var e=[];return e[fi]=!1,e.concat()[0]!==e})),mi=di("concat"),yi=func tion(e){if(!oi(e))return!1;var t=e[fi];return void 0!==t?!!t:ai(e)};function bi( e,t){var n=Object.keys(e);if(Object.getOwnPropertySymbols){var i=Object.getOwnPr opertySymbols(e);t&&(i=i.filter((function(t){return Object.getOwnPropertyDescrip tor(e,t).enumerable}))),n.push.apply(n,i)}return n}function wi(e){for(var t=1;t< arguments.length;t++){var n=null!=arguments[t]?arguments[t]:{};t%2?bi(Object(n), !0).forEach((function(t){xi(e,t,n[t])})):Object.getOwnPropertyDescriptors?Object .defineProperties(e,Object.getOwnPropertyDescriptors(n)):bi(Object(n)).forEach(( function(t){Object.defineProperty(e,t,Object.getOwnPropertyDescriptor(n,t))}))}r eturn e}function Si(e){return(Si="function"==typeof Symbol&&"symbol"==typeof Sym bol.iterator?function(e){return typeof e}:function(e){return e&&"function"==type of Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}f unction Ei(e,t,n,i,r,a,o){try{var s=e[a](o),l=s.value}catch(e){return void n(e)} s.done?t(l):Promise.resolve(l).then(i,r)}function ki(e,t){if(!(e instanceof t))t hrow new TypeError("Cannot call a class as a function")}function Ai(e,t){for(var n=0;n<t.length;n++){var i=t[n];i.enumerable=i.enumerable||!1,i.configurable=!0, "value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}function Ri(e,t,n ){return t&&Ai(e.prototype,t),n&&Ai(e,n),e}function xi(e,t,n){return t in e?Obje ct.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]= n,e}function Li(e){return function(e){if(Array.isArray(e))return Pi(e)}(e)||func tion(e){if("undefined"!=typeof Symbol&&null!=e[Symbol.iterator]||null!=e["@@iter ator"])return Array.from(e)}(e)||function(e,t){if(!e)return;if("string"==typeof e)return Pi(e,t);var n=Object.prototype.toString.call(e).slice(8,-1);"Object"=== n&&e.constructor&&(n=e.constructor.name);if("Map"===n||"Set"===n)return Array.fr om(e);if("Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))ret urn Pi(e,t)}(e)||function(){throw new TypeError("Invalid attempt to spread non-i terable instance.\nIn order to be iterable, non-array objects must have a [Symbo l.iterator]() method.")}()}function Pi(e,t){(null==t||t>e.length)&&(t=e.length); for(var n=0,i=new Array(t);n<t;n++)i[n]=e[n];return i}ii({target:"Array",proto:! 0,forced:!gi||!mi},{concat:function(e){var t,n,i,r,a,o=si(this),s=ui(o,0),l=0;fo r(t=-1,i=arguments.length;t<i;t++)if(yi(a=-1===t?o:arguments[t])){if(l+(r=li(a.l ength))>vi)throw TypeError(pi);for(n=0;n<r;n++,l++)n in a&&ci(s,l,a[n])}else{if( l>=vi)throw TypeError(pi);ci(s,l++,a)}return s.length=l,s}});var Ci={};Ci[jn("to StringTag")]="z";var Ni="[object z]"===String(Ci),Mi=Ni,Ii=h,Ti=jn("toStringTag" ),Oi="Arguments"==Ii(function(){return arguments}()),ji=Mi?Ii:function(e){var t, n,i;return void 0===e?"Undefined":null===e?"Null":"string"==typeof(n=function(e, t){try{return e[t]}catch(e){}}(t=Object(e),Ti))?n:Oi?Ii(t):"Object"==(i=Ii(t))&& "function"==typeof t.callee?"Arguments":i},Di=ji,Fi=Ni?{}.toString:function(){re turn"[object "+Di(this)+"]"},zi=Ni,Hi=Z.exports,Ui=Fi;zi||Hi(Object.prototype,"t oString",Ui,{unsafe:!0});var Bi=n.Promise,_i=Z.exports,qi=w,Wi=W,Vi=function(e){ if(!qi(e)&&null!==e)throw TypeError("Can't set "+String(e)+" as a prototype");re turn e},Ki=Object.setPrototypeOf||("__proto__"in{}?function(){var e,t=!1,n={};tr y{(e=Object.getOwnPropertyDescriptor(Object.prototype,"__proto__").set).call(n,[ ]),t=n instanceof Array}catch(e){}return function(n,i){return Wi(n),Vi(i),t?e.ca ll(n,i):n.__proto__=i,n}}():void 0),Yi=_.f,$i=L,Xi=jn("toStringTag"),Gi=function (e,t,n){e&&!$i(e=n?e:e.prototype,Xi)&&Yi(e,Xi,{configurable:!0,value:t})},Ji=Qe, Qi=_,Zi=a,er=jn("species"),tr={},nr=tr,ir=jn("iterator"),rr=Array.prototype,ar=f unction(e){return void 0!==e&&(nr.Array===e||rr[ir]===e)},or=ji,sr=tr,lr=jn("ite rator"),cr=function(e){if(null!=e)return e[lr]||e["@@iterator"]||sr[or(e)]},ur=W ,dr=function(e){var t=e.return;if(void 0!==t)return ur(t.call(e)).value},hr=W,fr =ar,vr=at,pr=fn,gr=cr,mr=dr,yr=function(e,t){this.stopped=e,this.result=t},br=jn ("iterator"),wr=!1;try{var Sr=0,Er={next:function(){return{done:!!Sr++}},return: function(){wr=!0}};Er[br]=function(){return this},Array.from(Er,(function(){thro w 2}))}catch(e){}var kr,Ar,Rr,xr=function(e,t){if(!t&&!wr)return!1;var n=!1;try{ var i={};i[br]=function(){return{next:function(){return{done:n=!0}}}},e(i)}catch (e){}return n},Lr=W,Pr=dn,Cr=jn("species"),Nr=function(e,t){var n,i=Lr(e).constr uctor;return void 0===i||null==(n=Lr(i)[Cr])?t:Pr(n)},Mr=Qe("document","document Element"),Ir=/(?:iphone|ipod|ipad).*applewebkit/i.test(gn),Tr="process"==h(n.pro cess),Or=n,jr=r,Dr=fn,Fr=Mr,zr=M,Hr=Ir,Ur=Tr,Br=Or.location,_r=Or.setImmediate,q r=Or.clearImmediate,Wr=Or.process,Vr=Or.MessageChannel,Kr=Or.Dispatch,Yr=0,$r={} ,Xr="onreadystatechange",Gr=function(e){if($r.hasOwnProperty(e)){var t=$r[e];del ete $r[e],t()}},Jr=function(e){return function(){Gr(e)}},Qr=function(e){Gr(e.dat a)},Zr=function(e){Or.postMessage(e+"",Br.protocol+"//"+Br.host)};_r&&qr||(_r=fu nction(e){for(var t=[],n=1;arguments.length>n;)t.push(arguments[n++]);return $r[ ++Yr]=function(){("function"==typeof e?e:Function(e)).apply(void 0,t)},kr(Yr),Yr },qr=function(e){delete $r[e]},Ur?kr=function(e){Wr.nextTick(Jr(e))}:Kr&&Kr.now? kr=function(e){Kr.now(Jr(e))}:Vr&&!Hr?(Rr=(Ar=new Vr).port2,Ar.port1.onmessage=Q r,kr=Dr(Rr.postMessage,Rr,1)):Or.addEventListener&&"function"==typeof postMessag e&&!Or.importScripts&&Br&&"file:"!==Br.protocol&&!jr(Zr)?(kr=Zr,Or.addEventListe ner("message",Qr,!1)):kr=Xr in zr("script")?function(e){Fr.appendChild(zr("scrip t")).onreadystatechange=function(){Fr.removeChild(this),Gr(e)}}:function(e){setT imeout(Jr(e),0)});var ea,ta,na,ia,ra,aa,oa,sa,la={set:_r,clear:qr},ca=/web0s(?!. *chrome)/i.test(gn),ua=n,da=i.f,ha=la.set,fa=Ir,va=ca,pa=Tr,ga=ua.MutationObserv er||ua.WebKitMutationObserver,ma=ua.document,ya=ua.process,ba=ua.Promise,wa=da(u a,"queueMicrotask"),Sa=wa&&wa.value;Sa||(ea=function(){var e,t;for(pa&&(e=ya.dom ain)&&e.exit();ta;){t=ta.fn,ta=ta.next;try{t()}catch(e){throw ta?ia():na=void 0, e}}na=void 0,e&&e.enter()},fa||pa||va||!ga||!ma?ba&&ba.resolve?((oa=ba.resolve(v oid 0)).constructor=ba,sa=oa.then,ia=function(){sa.call(oa,ea)}):ia=pa?function( ){ya.nextTick(ea)}:function(){ha.call(ua,ea)}:(ra=!0,aa=ma.createTextNode(""),ne w ga(ea).observe(aa,{characterData:!0}),ia=function(){aa.data=ra=!ra}));var Ea=S a||function(e){var t={fn:e,next:void 0};na&&(na.next=t),ta||(ta=t,ia()),na=t},ka ={},Aa=dn,Ra=function(e){var t,n;this.promise=new e((function(e,i){if(void 0!==t ||void 0!==n)throw TypeError("Bad Promise constructor");t=e,n=i})),this.resolve= Aa(t),this.reject=Aa(n)};ka.f=function(e){return new Ra(e)};var xa,La,Pa,Ca,Na=W ,Ma=w,Ia=ka,Ta=n,Oa="object"==typeof window,ja=$t,Da=n,Fa=Qe,za=Bi,Ha=Z.exports, Ua=function(e,t,n){for(var i in t)_i(e,i,t[i],n);return e},Ba=Ki,_a=Gi,qa=functi on(e){var t=Ji(e),n=Qi.f;Zi&&t&&!t[er]&&n(t,er,{configurable:!0,get:function(){r eturn this}})},Wa=w,Va=dn,Ka=function(e,t,n){if(!(e instanceof t))throw TypeErro r("Incorrect "+(n?n+" ":"")+"invocation");return e},Ya=le,$a=function(e,t,n){var i,r,a,o,s,l,c,u=n&&n.that,d=!(!n||!n.AS_ENTRIES),h=!(!n||!n.IS_ITERATOR),f=!(!n ||!n.INTERRUPTED),v=pr(t,u,1+d+f),p=function(e){return i&&mr(i),new yr(!0,e)},g= function(e){return d?(hr(e),f?v(e[0],e[1],p):v(e[0],e[1])):f?v(e,p):v(e)};if(h)i =e;else{if("function"!=typeof(r=gr(e)))throw TypeError("Target is not iterable") ;if(fr(r)){for(a=0,o=vr(e.length);o>a;a++)if((s=g(e[a]))&&s instanceof yr)return s;return new yr(!1)}i=r.call(e)}for(l=i.next;!(c=l.call(i)).done;){try{s=g(c.va lue)}catch(e){throw mr(i),e}if("object"==typeof s&&s&&s instanceof yr)return s}r eturn new yr(!1)},Xa=xr,Ga=Nr,Ja=la.set,Qa=Ea,Za=function(e,t){if(Na(e),Ma(t)&&t .constructor===e)return t;var n=Ia.f(e);return(0,n.resolve)(t),n.promise},eo=fun ction(e,t){var n=Ta.console;n&&n.error&&(1===arguments.length?n.error(e):n.error (e,t))},to=ka,no=function(e){try{return{error:!1,value:e()}}catch(e){return{erro r:!0,value:e}}},io=He,ro=Ut,ao=Oa,oo=Tr,so=Sn,lo=jn("species"),co="Promise",uo=i o.get,ho=io.set,fo=io.getterFor(co),vo=za&&za.prototype,po=za,go=vo,mo=Da.TypeEr ror,yo=Da.document,bo=Da.process,wo=to.f,So=wo,Eo=!!(yo&&yo.createEvent&&Da.disp atchEvent),ko="function"==typeof PromiseRejectionEvent,Ao="unhandledrejection",R o=!1,xo=ro(co,(function(){var e=Ya(po)!==String(po);if(!e&&66===so)return!0;if(s o>=51&&/native code/.test(po))return!1;var t=new po((function(e){e(1)})),n=funct ion(e){e((function(){}),(function(){}))};return(t.constructor={})[lo]=n,!(Ro=t.t hen((function(){}))instanceof n)||!e&&ao&&!ko})),Lo=xo||!Xa((function(e){po.all( e).catch((function(){}))})),Po=function(e){var t;return!(!Wa(e)||"function"!=typ eof(t=e.then))&&t},Co=function(e,t){if(!e.notified){e.notified=!0;var n=e.reacti ons;Qa((function(){for(var i=e.value,r=1==e.state,a=0;n.length>a;){var o,s,l,c=n [a++],u=r?c.ok:c.fail,d=c.resolve,h=c.reject,f=c.domain;try{u?(r||(2===e.rejecti on&&To(e),e.rejection=1),!0===u?o=i:(f&&f.enter(),o=u(i),f&&(f.exit(),l=!0)),o== =c.promise?h(mo("Promise-chain cycle")):(s=Po(o))?s.call(o,d,h):d(o)):h(i)}catch (e){f&&!l&&f.exit(),h(e)}}e.reactions=[],e.notified=!1,t&&!e.rejection&&Mo(e)})) }},No=function(e,t,n){var i,r;Eo?((i=yo.createEvent("Event")).promise=t,i.reason =n,i.initEvent(e,!1,!0),Da.dispatchEvent(i)):i={promise:t,reason:n},!ko&&(r=Da[" on"+e])?r(i):e===Ao&&eo("Unhandled promise rejection",n)},Mo=function(e){Ja.call (Da,(function(){var t,n=e.facade,i=e.value;if(Io(e)&&(t=no((function(){oo?bo.emi t("unhandledRejection",i,n):No(Ao,n,i)})),e.rejection=oo||Io(e)?2:1,t.error))thr ow t.value}))},Io=function(e){return 1!==e.rejection&&!e.parent},To=function(e){ Ja.call(Da,(function(){var t=e.facade;oo?bo.emit("rejectionHandled",t):No("rejec tionhandled",t,e.value)}))},Oo=function(e,t,n){return function(i){e(t,i,n)}},jo= function(e,t,n){e.done||(e.done=!0,n&&(e=n),e.value=t,e.state=2,Co(e,!0))},Do=fu nction(e,t,n){if(!e.done){e.done=!0,n&&(e=n);try{if(e.facade===t)throw mo("Promi se can't be resolved itself");var i=Po(t);i?Qa((function(){var n={done:!1};try{i .call(t,Oo(Do,n,e),Oo(jo,n,e))}catch(t){jo(n,t,e)}})):(e.value=t,e.state=1,Co(e, !1))}catch(t){jo({done:!1},t,e)}}};if(xo&&(go=(po=function(e){Ka(this,po,co),Va( e),xa.call(this);var t=uo(this);try{e(Oo(Do,t),Oo(jo,t))}catch(e){jo(t,e)}}).pro totype,(xa=function(e){ho(this,{type:co,done:!1,notified:!1,parent:!1,reactions: [],rejection:!1,state:0,value:void 0})}).prototype=Ua(go,{then:function(e,t){var n=fo(this),i=wo(Ga(this,po));return i.ok="function"!=typeof e||e,i.fail="functi on"==typeof t&&t,i.domain=oo?bo.domain:void 0,n.parent=!0,n.reactions.push(i),0! =n.state&&Co(n,!1),i.promise},catch:function(e){return this.then(void 0,e)}}),La =function(){var e=new xa,t=uo(e);this.promise=e,this.resolve=Oo(Do,t),this.rejec t=Oo(jo,t)},to.f=wo=function(e){return e===po||e===Pa?new La(e):So(e)},"function "==typeof za&&vo!==Object.prototype)){Ca=vo.then,Ro||(Ha(vo,"then",(function(e,t ){var n=this;return new po((function(e,t){Ca.call(n,e,t)})).then(e,t)}),{unsafe: !0}),Ha(vo,"catch",go.catch,{unsafe:!0}));try{delete vo.constructor}catch(e){}Ba &&Ba(vo,go)}ja({global:!0,wrap:!0,forced:xo},{Promise:po}),_a(po,co,!1),qa(co),P a=Fa(co),ja({target:co,stat:!0,forced:xo},{reject:function(e){var t=wo(this);ret urn t.reject.call(void 0,e),t.promise}}),ja({target:co,stat:!0,forced:xo},{resol ve:function(e){return Za(this,e)}}),ja({target:co,stat:!0,forced:Lo},{all:functi on(e){var t=this,n=wo(t),i=n.resolve,r=n.reject,a=no((function(){var n=Va(t.reso lve),a=[],o=0,s=1;$a(e,(function(e){var l=o++,c=!1;a.push(void 0),s++,n.call(t,e ).then((function(e){c||(c=!0,a[l]=e,--s||i(a))}),r)})),--s||i(a)}));return a.err or&&r(a.value),n.promise},race:function(e){var t=this,n=wo(t),i=n.reject,r=no((f unction(){var r=Va(t.resolve);$a(e,(function(e){r.call(t,e).then(n.resolve,i)})) }));return r.error&&i(r.value),n.promise}});var Fo=r,zo=function(e,t){var n=[][e ];return!!n&&Fo((function(){n.call(null,t||function(){throw 1},1)}))},Ho=Yn.forE ach,Uo=n,Bo={CSSRuleList:0,CSSStyleDeclaration:0,CSSValueList:0,ClientRectList:0 ,DOMRectList:0,DOMStringList:0,DOMTokenList:1,DataTransferItemList:0,FileList:0, HTMLAllCollection:0,HTMLCollection:0,HTMLFormElement:0,HTMLSelectElement:0,Media List:0,MimeTypeArray:0,NamedNodeMap:0,NodeList:1,PaintRequestList:0,Plugin:0,Plu ginArray:0,SVGLengthList:0,SVGNumberList:0,SVGPathSegList:0,SVGPointList:0,SVGSt ringList:0,SVGTransformList:0,SourceBufferList:0,StyleSheetList:0,TextTrackCueLi st:0,TextTrackList:0,TouchList:0},_o=zo("forEach")?[].forEach:function(e){return Ho(this,e,arguments.length>1?arguments[1]:void 0)},qo=Q;for(var Wo in Bo){var V o=Uo[Wo],Ko=Vo&&Vo.prototype;if(Ko&&Ko.forEach!==_o)try{qo(Ko,"forEach",_o)}catc h(e){Ko.forEach=_o}}var Yo=W,$o=dr,Xo=fn,Go=A,Jo=function(e,t,n,i){try{return i? t(Yo(n)[0],n[1]):t(n)}catch(t){throw $o(e),t}},Qo=ar,Zo=at,es=ni,ts=cr,ns=functi on(e){var t,n,i,r,a,o,s=Go(e),l="function"==typeof this?this:Array,c=arguments.l ength,u=c>1?arguments[1]:void 0,d=void 0!==u,h=ts(s),f=0;if(d&&(u=Xo(u,c>2?argum ents[2]:void 0,2)),null==h||l==Array&&Qo(h))for(n=new l(t=Zo(s.length));t>f;f++) o=d?u(s[f],f):s[f],es(n,f,o);else for(a=(r=h.call(s)).next,n=new l;!(i=a.call(r) ).done;f++)o=d?Jo(r,u,[i.value,f],!0):i.value,es(n,f,o);return n.length=f,n};$t( {target:"Array",stat:!0,forced:!xr((function(e){Array.from(e)}))},{from:ns});var is,rs,as,os=nt,ss=g,ls=function(e){return function(t,n){var i,r,a=String(ss(t)) ,o=os(n),s=a.length;return o<0||o>=s?e?"":void 0:(i=a.charCodeAt(o))<55296||i>56 319||o+1===s||(r=a.charCodeAt(o+1))<56320||r>57343?e?a.charAt(o):i:e?a.slice(o,o +2):r-56320+(i-55296<<10)+65536}},cs={codeAt:ls(!1),charAt:ls(!0)},us=!r((functi on(){function e(){}return e.prototype.constructor=null,Object.getPrototypeOf(new e)!==e.prototype})),ds=L,hs=A,fs=us,vs=ke("IE_PROTO"),ps=Object.prototype,gs=fs ?Object.getPrototypeOf:function(e){return e=hs(e),ds(e,vs)?e[vs]:"function"==typ eof e.constructor&&e instanceof e.constructor?e.constructor.prototype:e instance of Object?ps:null},ms=r,ys=gs,bs=Q,ws=L,Ss=jn("iterator"),Es=!1;[].keys&&("next" in(as=[].keys())?(rs=ys(ys(as)))!==Object.prototype&&(is=rs):Es=!0),(null==is||m s((function(){var e={};return is[Ss].call(e)!==e})))&&(is={}),ws(is,Ss)||bs(is,S s,(function(){return this}));var ks,As={IteratorPrototype:is,BUGGY_SAFARI_ITERAT ORS:Es},Rs=_,xs=W,Ls=Jt,Ps=a?Object.defineProperties:function(e,t){xs(e);for(var n,i=Ls(t),r=i.length,a=0;r>a;)Rs.f(e,n=i[a++],t[n]);return e},Cs=W,Ns=Ps,Ms=wt, Is=Ae,Ts=Mr,Os=M,js=ke("IE_PROTO"),Ds=function(){},Fs=function(e){return"<script >"+e+"</"+"script>"},zs=function(){try{ks=document.domain&&new ActiveXObject("ht mlfile")}catch(e){}var e,t;zs=ks?function(e){e.write(Fs("")),e.close();var t=e.p arentWindow.Object;return e=null,t}(ks):((t=Os("iframe")).style.display="none",T s.appendChild(t),t.src=String("javascript:"),(e=t.contentWindow.document).open() ,e.write(Fs("document.F=Object")),e.close(),e.F);for(var n=Ms.length;n--;)delete zs.prototype[Ms[n]];return zs()};Is[js]=!0;var Hs=Object.create||function(e,t){ var n;return null!==e?(Ds.prototype=Cs(e),n=new Ds,Ds.prototype=null,n[js]=e):n= zs(),void 0===t?n:Ns(n,t)},Us=As.IteratorPrototype,Bs=Hs,_s=u,qs=Gi,Ws=tr,Vs=fun ction(){return this},Ks=$t,Ys=function(e,t,n){var i=t+" Iterator";return e.proto type=Bs(Us,{next:_s(1,n)}),qs(e,i,!1),Ws[i]=Vs,e},$s=gs,Xs=Ki,Gs=Gi,Js=Q,Qs=Z.ex ports,Zs=tr,el=As.IteratorPrototype,tl=As.BUGGY_SAFARI_ITERATORS,nl=jn("iterator "),il="keys",rl="values",al="entries",ol=function(){return this},sl=cs.charAt,ll =He,cl=function(e,t,n,i,r,a,o){Ys(n,t,i);var s,l,c,u=function(e){if(e===r&&p)ret urn p;if(!tl&&e in f)return f[e];switch(e){case il:case rl:case al:return functi on(){return new n(this,e)}}return function(){return new n(this)}},d=t+" Iterator ",h=!1,f=e.prototype,v=f[nl]||f["@@iterator"]||r&&f[r],p=!tl&&v||u(r),g="Array"= =t&&f.entries||v;if(g&&(s=$s(g.call(new e)),el!==Object.prototype&&s.next&&($s(s )!==el&&(Xs?Xs(s,el):"function"!=typeof s[nl]&&Js(s,nl,ol)),Gs(s,d,!0))),r==rl&& v&&v.name!==rl&&(h=!0,p=function(){return v.call(this)}),f[nl]!==p&&Js(f,nl,p),Z s[t]=p,r)if(l={values:u(rl),keys:a?p:u(il),entries:u(al)},o)for(c in l)(tl||h||! (c in f))&&Qs(f,c,l[c]);else Ks({target:t,proto:!0,forced:tl||h},l);return l},ul ="String Iterator",dl=ll.set,hl=ll.getterFor(ul);cl(String,"String",(function(e) {dl(this,{type:ul,string:String(e),index:0})}),(function(){var e,t=hl(this),n=t. string,i=t.index;return i>=n.length?{value:void 0,done:!0}:(e=sl(n,i),t.index+=e .length,{value:e,done:!1})}));var fl="\t\n\v\f\r                 \u2028\u2029\uf eff",vl=g,pl="[\t\n\v\f\r                 \u2028\u2029\ufeff]",gl=RegExp("^"+pl+ pl+"*"),ml=RegExp(pl+pl+"*$"),yl=function(e){return function(t){var n=String(vl( t));return 1&e&&(n=n.replace(gl,"")),2&e&&(n=n.replace(ml,"")),n}},bl={start:yl( 1),end:yl(2),trim:yl(3)},wl=r,Sl=fl,El=bl.trim;$t({target:"String",proto:!0,forc ed:function(e){return wl((function(){return!!Sl[e]()||"​…᠎"!="​…᠎"[e]()||Sl[e].n ame!==e}))}("trim")},{trim:function(){return El(this)}});var kl={},Al=b,Rl=Ze.f, xl={}.toString,Ll="object"==typeof window&&window&&Object.getOwnPropertyNames?Ob ject.getOwnPropertyNames(window):[];kl.f=function(e){return Ll&&"[object Window] "==xl.call(e)?function(e){try{return Rl(e)}catch(e){return Ll.slice()}}(e):Rl(Al (e))};var Pl={},Cl=jn;Pl.f=Cl;var Nl=$e,Ml=L,Il=Pl,Tl=_.f,Ol=$t,jl=n,Dl=Qe,Fl=a, zl=An,Hl=Rn,Ul=r,Bl=L,_l=pn,ql=w,Wl=W,Vl=A,Kl=b,Yl=E,$l=u,Xl=Hs,Gl=Jt,Jl=Ze,Ql=k l,Zl=kt,ec=i,tc=_,nc=o,ic=Q,rc=Z.exports,ac=he.exports,oc=Ae,sc=be,lc=jn,cc=Pl,u c=function(e){var t=Nl.Symbol||(Nl.Symbol={});Ml(t,e)||Tl(t,e,{value:Il.f(e)})}, dc=Gi,hc=He,fc=Yn.forEach,vc=ke("hidden"),pc="Symbol",gc=lc("toPrimitive"),mc=hc .set,yc=hc.getterFor(pc),bc=Object.prototype,wc=jl.Symbol,Sc=Dl("JSON","stringif y"),Ec=ec.f,kc=tc.f,Ac=Ql.f,Rc=nc.f,xc=ac("symbols"),Lc=ac("op-symbols"),Pc=ac(" string-to-symbol-registry"),Cc=ac("symbol-to-string-registry"),Nc=ac("wks"),Mc=j l.QObject,Ic=!Mc||!Mc.prototype||!Mc.prototype.findChild,Tc=Fl&&Ul((function(){r eturn 7!=Xl(kc({},"a",{get:function(){return kc(this,"a",{value:7}).a}})).a}))?f unction(e,t,n){var i=Ec(bc,t);i&&delete bc[t],kc(e,t,n),i&&e!==bc&&kc(bc,t,i)}:k c,Oc=function(e,t){var n=xc[e]=Xl(wc.prototype);return mc(n,{type:pc,tag:e,descr iption:t}),Fl||(n.description=t),n},jc=Hl?function(e){return"symbol"==typeof e}: function(e){return Object(e)instanceof wc},Dc=function(e,t,n){e===bc&&Dc(Lc,t,n) ,Wl(e);var i=Yl(t,!0);return Wl(n),Bl(xc,i)?(n.enumerable?(Bl(e,vc)&&e[vc][i]&&( e[vc][i]=!1),n=Xl(n,{enumerable:$l(0,!1)})):(Bl(e,vc)||kc(e,vc,$l(1,{})),e[vc][i ]=!0),Tc(e,i,n)):kc(e,i,n)},Fc=function(e,t){Wl(e);var n=Kl(t),i=Gl(n).concat(Bc (n));return fc(i,(function(t){Fl&&!zc.call(n,t)||Dc(e,t,n[t])})),e},zc=function( e){var t=Yl(e,!0),n=Rc.call(this,t);return!(this===bc&&Bl(xc,t)&&!Bl(Lc,t))&&(!( n||!Bl(this,t)||!Bl(xc,t)||Bl(this,vc)&&this[vc][t])||n)},Hc=function(e,t){var n =Kl(e),i=Yl(t,!0);if(n!==bc||!Bl(xc,i)||Bl(Lc,i)){var r=Ec(n,i);return!r||!Bl(xc ,i)||Bl(n,vc)&&n[vc][i]||(r.enumerable=!0),r}},Uc=function(e){var t=Ac(Kl(e)),n= [];return fc(t,(function(e){Bl(xc,e)||Bl(oc,e)||n.push(e)})),n},Bc=function(e){v ar t=e===bc,n=Ac(t?Lc:Kl(e)),i=[];return fc(n,(function(e){!Bl(xc,e)||t&&!Bl(bc, e)||i.push(xc[e])})),i};(zl||(rc((wc=function(){if(this instanceof wc)throw Type Error("Symbol is not a constructor");var e=arguments.length&&void 0!==arguments[ 0]?String(arguments[0]):void 0,t=sc(e),n=function(e){this===bc&&n.call(Lc,e),Bl( this,vc)&&Bl(this[vc],t)&&(this[vc][t]=!1),Tc(this,t,$l(1,e))};return Fl&&Ic&&Tc (bc,t,{configurable:!0,set:n}),Oc(t,e)}).prototype,"toString",(function(){return yc(this).tag})),rc(wc,"withoutSetter",(function(e){return Oc(sc(e),e)})),nc.f=z c,tc.f=Dc,ec.f=Hc,Jl.f=Ql.f=Uc,Zl.f=Bc,cc.f=function(e){return Oc(lc(e),e)},Fl&& (kc(wc.prototype,"description",{configurable:!0,get:function(){return yc(this).d escription}}),rc(bc,"propertyIsEnumerable",zc,{unsafe:!0}))),Ol({global:!0,wrap: !0,forced:!zl,sham:!zl},{Symbol:wc}),fc(Gl(Nc),(function(e){uc(e)})),Ol({target: pc,stat:!0,forced:!zl},{for:function(e){var t=String(e);if(Bl(Pc,t))return Pc[t] ;var n=wc(t);return Pc[t]=n,Cc[n]=t,n},keyFor:function(e){if(!jc(e))throw TypeEr ror(e+" is not a symbol");if(Bl(Cc,e))return Cc[e]},useSetter:function(){Ic=!0}, useSimple:function(){Ic=!1}}),Ol({target:"Object",stat:!0,forced:!zl,sham:!Fl},{ create:function(e,t){return void 0===t?Xl(e):Fc(Xl(e),t)},defineProperty:Dc,defi neProperties:Fc,getOwnPropertyDescriptor:Hc}),Ol({target:"Object",stat:!0,forced :!zl},{getOwnPropertyNames:Uc,getOwnPropertySymbols:Bc}),Ol({target:"Object",sta t:!0,forced:Ul((function(){Zl.f(1)}))},{getOwnPropertySymbols:function(e){return Zl.f(Vl(e))}}),Sc)&&Ol({target:"JSON",stat:!0,forced:!zl||Ul((function(){var e= wc();return"[null]"!=Sc([e])||"{}"!=Sc({a:e})||"{}"!=Sc(Object(e))}))},{stringif y:function(e,t,n){for(var i,r=[e],a=1;arguments.length>a;)r.push(arguments[a++]) ;if(i=t,(ql(t)||void 0!==e)&&!jc(e))return _l(t)||(t=function(e,t){if("function" ==typeof i&&(t=i.call(this,e,t)),!jc(t))return t}),r[1]=t,Sc.apply(null,r)}});wc .prototype[gc]||ic(wc.prototype,gc,wc.prototype.valueOf),dc(wc,pc),oc[vc]=!0;var _c=$t,qc=a,Wc=n,Vc=L,Kc=w,Yc=_.f,$c=It,Xc=Wc.Symbol;if(qc&&"function"==typeof X c&&(!("description"in Xc.prototype)||void 0!==Xc().description)){var Gc={},Jc=fu nction(){var e=arguments.length<1||void 0===arguments[0]?void 0:String(arguments [0]),t=this instanceof Jc?new Xc(e):void 0===e?Xc():Xc(e);return""===e&&(Gc[t]=! 0),t};$c(Jc,Xc);var Qc=Jc.prototype=Xc.prototype;Qc.constructor=Jc;var Zc=Qc.toS tring,eu="Symbol(test)"==String(Xc("test")),tu=/^Symbol\((.*)\)[^)]+$/;Yc(Qc,"de scription",{configurable:!0,get:function(){var e=Kc(this)?this.valueOf():this,t= Zc.call(e);if(Vc(Gc,e))return"";var n=eu?t.slice(7,-1):t.replace(tu,"$1");return ""===n?void 0:n}}),_c({global:!0,forced:!0},{Symbol:Jc})}var nu=W,iu={},ru=r;fun ction au(e,t){return RegExp(e,t)}iu.UNSUPPORTED_Y=ru((function(){var e=au("a","y ");return e.lastIndex=2,null!=e.exec("abcd")})),iu.BROKEN_CARET=ru((function(){v ar e=au("^r","gy");return e.lastIndex=2,null!=e.exec("str")}));var ou,su,lu=func tion(){var e=nu(this),t="";return e.global&&(t+="g"),e.ignoreCase&&(t+="i"),e.mu ltiline&&(t+="m"),e.dotAll&&(t+="s"),e.unicode&&(t+="u"),e.sticky&&(t+="y"),t},c u=iu,uu=he.exports,du=RegExp.prototype.exec,hu=uu("native-string-replace",String .prototype.replace),fu=du,vu=(ou=/a/,su=/b*/g,du.call(ou,"a"),du.call(su,"a"),0! ==ou.lastIndex||0!==su.lastIndex),pu=cu.UNSUPPORTED_Y||cu.BROKEN_CARET,gu=void 0 !==/()??/.exec("")[1];(vu||gu||pu)&&(fu=function(e){var t,n,i,r,a=this,o=pu&&a.s ticky,s=lu.call(a),l=a.source,c=0,u=e;return o&&(-1===(s=s.replace("y","")).inde xOf("g")&&(s+="g"),u=String(e).slice(a.lastIndex),a.lastIndex>0&&(!a.multiline|| a.multiline&&"\n"!==e[a.lastIndex-1])&&(l="(?: "+l+")",u=" "+u,c++),n=new RegExp ("^(?:"+l+")",s)),gu&&(n=new RegExp("^"+l+"$(?!\\s)",s)),vu&&(t=a.lastIndex),i=d u.call(o?n:a,u),o?i?(i.input=i.input.slice(c),i[0]=i[0].slice(c),i.index=a.lastI ndex,a.lastIndex+=i[0].length):a.lastIndex=0:vu&&i&&(a.lastIndex=a.global?i.inde x+i[0].length:t),gu&&i&&i.length>1&&hu.call(i[0],n,(function(){for(r=1;r<argumen ts.length-2;r++)void 0===arguments[r]&&(i[r]=void 0)})),i});var mu=fu;$t({target :"RegExp",proto:!0,forced:/./.exec!==mu},{exec:mu});var yu=Z.exports,bu=mu,wu=r, Su=jn,Eu=Q,ku=Su("species"),Au=RegExp.prototype,Ru=!wu((function(){var e=/./;ret urn e.exec=function(){var e=[];return e.groups={a:"7"},e},"7"!=="".replace(e,"$< a>")})),xu="$0"==="a".replace(/./,"$0"),Lu=Su("replace"),Pu=!!/./[Lu]&&""===/./[ Lu]("a","$0"),Cu=!wu((function(){var e=/(?:)/,t=e.exec;e.exec=function(){return t.apply(this,arguments)};var n="ab".split(e);return 2!==n.length||"a"!==n[0]||"b "!==n[1]})),Nu=function(e,t,n,i){var r=Su(e),a=!wu((function(){var t={};return t [r]=function(){return 7},7!=""[e](t)})),o=a&&!wu((function(){var t=!1,n=/a/;retu rn"split"===e&&((n={}).constructor={},n.constructor[ku]=function(){return n},n.f lags="",n[r]=/./[r]),n.exec=function(){return t=!0,null},n[r](""),!t}));if(!a||! o||"replace"===e&&(!Ru||!xu||Pu)||"split"===e&&!Cu){var s=/./[r],l=n(r,""[e],(fu nction(e,t,n,i,r){var o=t.exec;return o===bu||o===Au.exec?a&&!r?{done:!0,value:s .call(t,n,i)}:{done:!0,value:e.call(n,t,i)}:{done:!1}}),{REPLACE_KEEPS_$0:xu,REG EXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE:Pu}),c=l[0],u=l[1];yu(String.prototype ,e,c),yu(Au,r,2==t?function(e,t){return u.call(e,this,t)}:function(e){return u.c all(e,this)})}i&&Eu(Au[r],"sham",!0)},Mu=cs.charAt,Iu=function(e,t,n){return t+( n?Mu(e,t).length:1)},Tu=h,Ou=mu,ju=function(e,t){var n=e.exec;if("function"==typ eof n){var i=n.call(e,t);if("object"!=typeof i)throw TypeError("RegExp exec meth od returned something other than an Object or null");return i}if("RegExp"!==Tu(e ))throw TypeError("RegExp#exec called on incompatible receiver");return Ou.call( e,t)},Du=W,Fu=at,zu=g,Hu=Iu,Uu=ju;Nu("match",1,(function(e,t,n){return[function( t){var n=zu(this),i=null==t?void 0:t[e];return void 0!==i?i.call(t,n):new RegExp (t)[e](String(n))},function(e){var i=n(t,e,this);if(i.done)return i.value;var r= Du(e),a=String(this);if(!r.global)return Uu(r,a);var o=r.unicode;r.lastIndex=0;f or(var s,l=[],c=0;null!==(s=Uu(r,a));){var u=String(s[0]);l[c]=u,""===u&&(r.last Index=Hu(a,Fu(r.lastIndex),o)),c++}return 0===c?null:l}]}));var Bu=$t,_u=ct,qu=n t,Wu=at,Vu=A,Ku=Hn,Yu=ni,$u=Jn("splice"),Xu=Math.max,Gu=Math.min,Ju=900719925474 0991,Qu="Maximum allowed length exceeded";Bu({target:"Array",proto:!0,forced:!$u },{splice:function(e,t){var n,i,r,a,o,s,l=Vu(this),c=Wu(l.length),u=_u(e,c),d=ar guments.length;if(0===d?n=i=0:1===d?(n=0,i=c-u):(n=d-2,i=Gu(Xu(qu(t),0),c-u)),c+ n-i>Ju)throw TypeError(Qu);for(r=Ku(l,i),a=0;a<i;a++)(o=u+a)in l&&Yu(r,a,l[o]);i f(r.length=i,n<i){for(a=u;a<c-i;a++)s=a+n,(o=a+i)in l?l[s]=l[o]:delete l[s];for( a=c;a>c-i+n;a--)delete l[a-1]}else if(n>i)for(a=c-i;a>u;a--)s=a+n-1,(o=a+i-1)in l?l[s]=l[o]:delete l[s];for(a=0;a<n;a++)l[a+u]=arguments[a+2];return l.length=c- i+n,r}});var Zu=w,ed=h,td=jn("match"),nd=Nu,id=function(e){var t;return Zu(e)&&( void 0!==(t=e[td])?!!t:"RegExp"==ed(e))},rd=W,ad=g,od=Nr,sd=Iu,ld=at,cd=ju,ud=mu ,dd=iu.UNSUPPORTED_Y,hd=[].push,fd=Math.min,vd=4294967295;nd("split",2,(function (e,t,n){var i;return i="c"=="abbc".split(/(b)*/)[1]||4!="test".split(/(?:)/,-1). length||2!="ab".split(/(?:ab)*/).length||4!=".".split(/(.?)(.?)/).length||".".sp lit(/()()/).length>1||"".split(/.?/).length?function(e,n){var i=String(ad(this)) ,r=void 0===n?vd:n>>>0;if(0===r)return[];if(void 0===e)return[i];if(!id(e))retur n t.call(i,e,r);for(var a,o,s,l=[],c=(e.ignoreCase?"i":"")+(e.multiline?"m":"")+ (e.unicode?"u":"")+(e.sticky?"y":""),u=0,d=new RegExp(e.source,c+"g");(a=ud.call (d,i))&&!((o=d.lastIndex)>u&&(l.push(i.slice(u,a.index)),a.length>1&&a.index<i.l ength&&hd.apply(l,a.slice(1)),s=a[0].length,u=o,l.length>=r));)d.lastIndex===a.i ndex&&d.lastIndex++;return u===i.length?!s&&d.test("")||l.push(""):l.push(i.slic e(u)),l.length>r?l.slice(0,r):l}:"0".split(void 0,0).length?function(e,n){return void 0===e&&0===n?[]:t.call(this,e,n)}:t,[function(t,n){var r=ad(this),a=null== t?void 0:t[e];return void 0!==a?a.call(t,r,n):i.call(String(r),t,n)},function(e, r){var a=n(i,e,this,r,i!==t);if(a.done)return a.value;var o=rd(e),s=String(this) ,l=od(o,RegExp),c=o.unicode,u=(o.ignoreCase?"i":"")+(o.multiline?"m":"")+(o.unic ode?"u":"")+(dd?"g":"y"),d=new l(dd?"^(?:"+o.source+")":o,u),h=void 0===r?vd:r>> >0;if(0===h)return[];if(0===s.length)return null===cd(d,s)?[s]:[];for(var f=0,v= 0,p=[];v<s.length;){d.lastIndex=dd?0:v;var g,m=cd(d,dd?s.slice(v):s);if(null===m ||(g=fd(ld(d.lastIndex+(dd?v:0)),s.length))===f)v=sd(s,v,c);else{if(p.push(s.sli ce(f,v)),p.length===h)return p;for(var y=1;y<=m.length-1;y++)if(p.push(m[y]),p.l ength===h)return p;v=f=g}}return p.push(s.slice(f)),p}]}),dd);var pd=w,gd=Ki,md= a,yd=n,bd=Ut,wd=Z.exports,Sd=L,Ed=h,kd=function(e,t,n){var i,r;return gd&&"funct ion"==typeof(i=t.constructor)&&i!==n&&pd(r=i.prototype)&&r!==n.prototype&&gd(e,r ),e},Ad=E,Rd=r,xd=Hs,Ld=Ze.f,Pd=i.f,Cd=_.f,Nd=bl.trim,Md="Number",Id=yd.Number,T d=Id.prototype,Od=Ed(xd(Td))==Md,jd=function(e){var t,n,i,r,a,o,s,l,c=Ad(e,!1);i f("string"==typeof c&&c.length>2)if(43===(t=(c=Nd(c)).charCodeAt(0))||45===t){if (88===(n=c.charCodeAt(2))||120===n)return NaN}else if(48===t){switch(c.charCodeA t(1)){case 66:case 98:i=2,r=49;break;case 79:case 111:i=8,r=55;break;default:ret urn+c}for(o=(a=c.slice(2)).length,s=0;s<o;s++)if((l=a.charCodeAt(s))<48||l>r)ret urn NaN;return parseInt(a,i)}return+c};if(bd(Md,!Id(" 0o1")||!Id("0b1")||Id("+0x 1"))){for(var Dd,Fd=function(e){var t=arguments.length<1?0:e,n=this;return n ins tanceof Fd&&(Od?Rd((function(){Td.valueOf.call(n)})):Ed(n)!=Md)?kd(new Id(jd(t)) ,n,Fd):jd(t)},zd=md?Ld(Id):"MAX_VALUE,MIN_VALUE,NaN,NEGATIVE_INFINITY,POSITIVE_I NFINITY,EPSILON,isFinite,isInteger,isNaN,isSafeInteger,MAX_SAFE_INTEGER,MIN_SAFE _INTEGER,parseFloat,parseInt,isInteger,fromString,range".split(","),Hd=0;zd.leng th>Hd;Hd++)Sd(Id,Dd=zd[Hd])&&!Sd(Fd,Dd)&&Cd(Fd,Dd,Pd(Id,Dd));Fd.prototype=Td,Td. constructor=Fd,wd(yd,Md,Fd)}var Ud=a,Bd=_.f,_d=Function.prototype,qd=_d.toString ,Wd=/^\s*function ([^ (]*)/,Vd="name";Ud&&!(Vd in _d)&&Bd(_d,Vd,{configurable:!0 ,get:function(){try{return qd.call(this).match(Wd)[1]}catch(e){return""}}});var Kd=$t,Yd=b,$d=[].join,Xd=p!=Object,Gd=zo("join",",");Kd({target:"Array",proto:!0 ,forced:Xd||!Gd},{join:function(e){return $d.call(Yd(this),void 0===e?",":e)}}); var Jd=".slides section",Qd=".slides>section",Zd=".slides>section.present>sectio n",eh=/registerPlugin|registerKeyboardShortcut|addKeyBinding|addEventListener/,t h=/fade-(down|up|right|left|out|in-then-out|in-then-semi-out)|semi-fade-out|curr ent-visible|shrink|grow/,nh=A,ih=Math.floor,rh="".replace,ah=/\$([$&'`]|\d{1,2}| <[^>]*>)/g,oh=/\$([$&'`]|\d{1,2})/g,sh=Nu,lh=W,ch=at,uh=nt,dh=g,hh=Iu,fh=functio n(e,t,n,i,r,a){var o=n+e.length,s=i.length,l=oh;return void 0!==r&&(r=nh(r),l=ah ),rh.call(a,l,(function(a,l){var c;switch(l.charAt(0)){case"$":return"$";case"&" :return e;case"`":return t.slice(0,n);case"'":return t.slice(o);case"<":c=r[l.sl ice(1,-1)];break;default:var u=+l;if(0===u)return a;if(u>s){var d=ih(u/10);retur n 0===d?a:d<=s?void 0===i[d-1]?l.charAt(1):i[d-1]+l.charAt(1):a}c=i[u-1]}return void 0===c?"":c}))},vh=ju,ph=Math.max,gh=Math.min;sh("replace",2,(function(e,t,n ,i){var r=i.REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE,a=i.REPLACE_KEEPS_$0,o= r?"$":"$0";return[function(n,i){var r=dh(this),a=null==n?void 0:n[e];return void 0!==a?a.call(n,r,i):t.call(String(r),n,i)},function(e,i){if(!r&&a||"string"==ty peof i&&-1===i.indexOf(o)){var s=n(t,e,this,i);if(s.done)return s.value}var l=lh (e),c=String(this),u="function"==typeof i;u||(i=String(i));var d=l.global;if(d){ var h=l.unicode;l.lastIndex=0}for(var f=[];;){var v=vh(l,c);if(null===v)break;if (f.push(v),!d)break;""===String(v[0])&&(l.lastIndex=hh(c,ch(l.lastIndex),h))}for (var p,g="",m=0,y=0;y<f.length;y++){v=f[y];for(var b=String(v[0]),w=ph(gh(uh(v.i ndex),c.length),0),S=[],E=1;E<v.length;E++)S.push(void 0===(p=v[E])?p:String(p)) ;var k=v.groups;if(u){var A=[b].concat(S,w,c);void 0!==k&&A.push(k);var R=String (i.apply(void 0,A))}else R=fh(b,c,w,S,k,i);w>=m&&(g+=c.slice(m,w)+R,m=w+b.length )}return g+c.slice(m)}]}));var mh=Object.is||function(e,t){return e===t?0!==e||1 /e==1/t:e!=e&&t!=t},yh=W,bh=g,wh=mh,Sh=ju;Nu("search",1,(function(e,t,n){return[ function(t){var n=bh(this),i=null==t?void 0:t[e];return void 0!==i?i.call(t,n):n ew RegExp(t)[e](String(n))},function(e){var i=n(t,e,this);if(i.done)return i.val ue;var r=yh(e),a=String(this),o=r.lastIndex;wh(o,0)||(r.lastIndex=0);var s=Sh(r, a);return wh(r.lastIndex,o)||(r.lastIndex=o),null===s?-1:s.index}]}));var Eh=fun ction(e,t){for(var n in t)e[n]=t[n];return e},kh=function(e,t){return Array.from (e.querySelectorAll(t))},Ah=function(e,t,n){n?e.classList.add(t):e.classList.rem ove(t)},Rh=function(e){if("string"==typeof e){if("null"===e)return null;if("true "===e)return!0;if("false"===e)return!1;if(e.match(/^-?[\d\.]+$/))return parseFlo at(e)}return e},xh=function(e,t){e.style.transform=t},Lh=function(e,t){var n=e.m atches||e.matchesSelector||e.msMatchesSelector;return!(!n||!n.call(e,t))},Ph=fun ction(e,t){if("function"==typeof e.closest)return e.closest(t);for(;e;){if(Lh(e, t))return e;e=e.parentNode}return null},Ch=function(e,t,n){for(var i=arguments.l ength>3&&void 0!==arguments[3]?arguments[3]:"",r=e.querySelectorAll("."+n),a=0;a <r.length;a++){var o=r[a];if(o.parentNode===e)return o}var s=document.createElem ent(t);return s.className=n,s.innerHTML=i,e.appendChild(s),s},Nh=function(e){var t=document.createElement("style");return t.type="text/css",e&&e.length>0&&(t.st yleSheet?t.styleSheet.cssText=e:t.appendChild(document.createTextNode(e))),docum ent.head.appendChild(t),t},Mh=function(){var e={};for(var t in location.search.r eplace(/[A-Z0-9]+?=([\w\.%-]*)/gi,(function(t){e[t.split("=").shift()]=t.split(" =").pop()})),e){var n=e[t];e[t]=Rh(unescape(n))}return void 0!==e.dependencies&& delete e.dependencies,e},Ih=function(e){var t=arguments.length>1&&void 0!==argum ents[1]?arguments[1]:0;if(e){var n,i=e.style.height;return e.style.height="0px", e.parentNode.style.height="auto",n=t-e.parentNode.offsetHeight,e.style.height=i+ "px",e.parentNode.style.removeProperty("height"),n}return t},Th=navigator.userAg ent,Oh=document.createElement("div"),jh=/(iphone|ipod|ipad|android)/gi.test(Th)| |"MacIntel"===navigator.platform&&navigator.maxTouchPoints>1,Dh=/chrome/i.test(T h)&&!/edge/i.test(Th),Fh=/android/gi.test(Th),zh="zoom"in Oh.style&&!jh&&(Dh||/V ersion\/[\d\.]+.*Safari/.test(Th)),Hh={};Object.defineProperty(Hh,"__esModule",{ value:!0});var Uh=Object.assign||function(e){for(var t=1;t<arguments.length;t++) {var n=arguments[t];for(var i in n)Object.prototype.hasOwnProperty.call(n,i)&&(e [i]=n[i])}return e},Bh=Hh.default=function(e){if(e){var t=function(e){return[].s lice.call(e)},n=0,i=1,r=2,a=3,o=[],s=null,l="requestAnimationFrame"in e?function (){e.cancelAnimationFrame(s),s=e.requestAnimationFrame((function(){return u(o.fi lter((function(e){return e.dirty&&e.active})))}))}:function(){},c=function(e){re turn function(){o.forEach((function(t){return t.dirty=e})),l()}},u=function(e){e .filter((function(e){return!e.styleComputed})).forEach((function(e){e.styleCompu ted=v(e)})),e.filter(p).forEach(g);var t=e.filter(f);t.forEach(h),t.forEach((fun ction(e){g(e),d(e)})),t.forEach(m)},d=function(e){return e.dirty=n},h=function(e ){e.availableWidth=e.element.parentNode.clientWidth,e.currentWidth=e.element.scr ollWidth,e.previousFontSize=e.currentFontSize,e.currentFontSize=Math.min(Math.ma x(e.minSize,e.availableWidth/e.currentWidth*e.previousFontSize),e.maxSize),e.whi teSpace=e.multiLine&&e.currentFontSize===e.minSize?"normal":"nowrap"},f=function (e){return e.dirty!==r||e.dirty===r&&e.element.parentNode.clientWidth!==e.availa bleWidth},v=function(t){var n=e.getComputedStyle(t.element,null);t.currentFontSi ze=parseFloat(n.getPropertyValue("font-size")),t.display=n.getPropertyValue("dis play"),t.whiteSpace=n.getPropertyValue("white-space")},p=function(e){var t=!1;re turn!e.preStyleTestCompleted&&(/inline-/.test(e.display)||(t=!0,e.display="inlin e-block"),"nowrap"!==e.whiteSpace&&(t=!0,e.whiteSpace="nowrap"),e.preStyleTestCo mpleted=!0,t)},g=function(e){e.element.style.whiteSpace=e.whiteSpace,e.element.s tyle.display=e.display,e.element.style.fontSize=e.currentFontSize+"px"},m=functi on(e){e.element.dispatchEvent(new CustomEvent("fit",{detail:{oldValue:e.previous FontSize,newValue:e.currentFontSize,scaleFactor:e.currentFontSize/e.previousFont Size}}))},y=function(e,t){return function(){e.dirty=t,e.active&&l()}},b=function (e){return function(){o=o.filter((function(t){return t.element!==e.element})),e. observeMutations&&e.observer.disconnect(),e.element.style.whiteSpace=e.originalS tyle.whiteSpace,e.element.style.display=e.originalStyle.display,e.element.style. fontSize=e.originalStyle.fontSize}},w=function(e){return function(){e.active||(e .active=!0,l())}},S=function(e){return function(){return e.active=!1}},E=functio n(e){e.observeMutations&&(e.observer=new MutationObserver(y(e,i)),e.observer.obs erve(e.element,e.observeMutations))},k={minSize:16,maxSize:512,multiLine:!0,obse rveMutations:"MutationObserver"in e&&{subtree:!0,childList:!0,characterData:!0}} ,A=null,R=function(){e.clearTimeout(A),A=e.setTimeout(c(r),P.observeWindowDelay) },x=["resize","orientationchange"];return Object.defineProperty(P,"observeWindow ",{set:function(t){var n=(t?"add":"remove")+"EventListener";x.forEach((function( t){e[n](t,R)}))}}),P.observeWindow=!0,P.observeWindowDelay=100,P.fitAll=c(a),P}f unction L(e,t){var n=Uh({},k,t),i=e.map((function(e){var t=Uh({},n,{element:e,ac tive:!0});return function(e){e.originalStyle={whiteSpace:e.element.style.whiteSp ace,display:e.element.style.display,fontSize:e.element.style.fontSize},E(e),e.ne wbie=!0,e.dirty=!0,o.push(e)}(t),{element:e,fit:y(t,a),unfreeze:w(t),freeze:S(t) ,unsubscribe:b(t)}}));return l(),i}function P(e){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return"string"==typeof e?L(t(document.querySele ctorAll(e)),n):L([e],n)[0]}}("undefined"==typeof window?null:window),_h=function (){function e(t){ki(this,e),this.Reveal=t,this.startEmbeddedIframe=this.startEmb eddedIframe.bind(this)}return Ri(e,[{key:"shouldPreload",value:function(e){var t =this.Reveal.getConfig().preloadIframes;return"boolean"!=typeof t&&(t=e.hasAttri bute("data-preload")),t}},{key:"load",value:function(e){var t=this,n=arguments.l ength>1&&void 0!==arguments[1]?arguments[1]:{};e.style.display=this.Reveal.getCo nfig().display,kh(e,"img[data-src], video[data-src], audio[data-src], iframe[dat a-src]").forEach((function(e){("IFRAME"!==e.tagName||t.shouldPreload(e))&&(e.set Attribute("src",e.getAttribute("data-src")),e.setAttribute("data-lazy-loaded","" ),e.removeAttribute("data-src"))})),kh(e,"video, audio").forEach((function(e){va r t=0;kh(e,"source[data-src]").forEach((function(e){e.setAttribute("src",e.getAt tribute("data-src")),e.removeAttribute("data-src"),e.setAttribute("data-lazy-loa ded",""),t+=1})),jh&&"VIDEO"===e.tagName&&e.setAttribute("playsinline",""),t>0&& e.load()}));var i=e.slideBackgroundElement;if(i){i.style.display="block";var r=e .slideBackgroundContentElement,a=e.getAttribute("data-background-iframe");if(!1= ==i.hasAttribute("data-loaded")){i.setAttribute("data-loaded","true");var o=e.ge tAttribute("data-background-image"),s=e.getAttribute("data-background-video"),l= e.hasAttribute("data-background-video-loop"),c=e.hasAttribute("data-background-v ideo-muted");if(o)r.style.backgroundImage=o.split(",").map((function(e){return"u rl(".concat(encodeURI(e.trim()),")")})).join(",");else if(s&&!this.Reveal.isSpea kerNotes()){var u=document.createElement("video");l&&u.setAttribute("loop",""),c &&(u.muted=!0),jh&&(u.muted=!0,u.setAttribute("playsinline","")),s.split(",").fo rEach((function(e){u.innerHTML+='<source src="'+e+'">'})),r.appendChild(u)}else if(a&&!0!==n.excludeIframes){var d=document.createElement("iframe");d.setAttribu te("allowfullscreen",""),d.setAttribute("mozallowfullscreen",""),d.setAttribute( "webkitallowfullscreen",""),d.setAttribute("allow","autoplay"),d.setAttribute("d ata-src",a),d.style.width="100%",d.style.height="100%",d.style.maxHeight="100%", d.style.maxWidth="100%",r.appendChild(d)}}var h=r.querySelector("iframe[data-src ]");h&&this.shouldPreload(i)&&!/autoplay=(1|true|yes)/gi.test(a)&&h.getAttribute ("src")!==a&&h.setAttribute("src",a)}this.layout(e)}},{key:"layout",value:functi on(e){var t=this;Array.from(e.querySelectorAll(".r-fit-text")).forEach((function (e){Bh(e,{minSize:24,maxSize:.8*t.Reveal.getConfig().height,observeMutations:!1, observeWindow:!1})}))}},{key:"unload",value:function(e){e.style.display="none";v ar t=this.Reveal.getSlideBackground(e);t&&(t.style.display="none",kh(t,"iframe[s rc]").forEach((function(e){e.removeAttribute("src")}))),kh(e,"video[data-lazy-lo aded][src], audio[data-lazy-loaded][src], iframe[data-lazy-loaded][src]").forEac h((function(e){e.setAttribute("data-src",e.getAttribute("src")),e.removeAttribut e("src")})),kh(e,"video[data-lazy-loaded] source[src], audio source[src]").forEa ch((function(e){e.setAttribute("data-src",e.getAttribute("src")),e.removeAttribu te("src")}))}},{key:"formatEmbeddedContent",value:function(){var e=this,t=functi on(t,n,i){kh(e.Reveal.getSlidesElement(),"iframe["+t+'*="'+n+'"]').forEach((func tion(e){var n=e.getAttribute(t);n&&-1===n.indexOf(i)&&e.setAttribute(t,n+(/\?/.t est(n)?"&":"?")+i)}))};t("src","youtube.com/embed/","enablejsapi=1"),t("data-src ","youtube.com/embed/","enablejsapi=1"),t("src","player.vimeo.com/","api=1"),t(" data-src","player.vimeo.com/","api=1")}},{key:"startEmbeddedContent",value:funct ion(e){var t=this;e&&!this.Reveal.isSpeakerNotes()&&(kh(e,'img[src$=".gif"]').fo rEach((function(e){e.setAttribute("src",e.getAttribute("src"))})),kh(e,"video, a udio").forEach((function(e){if(!Ph(e,".fragment")||Ph(e,".fragment.visible")){va r n=t.Reveal.getConfig().autoPlayMedia;if("boolean"!=typeof n&&(n=e.hasAttribute ("data-autoplay")||!!Ph(e,".slide-background")),n&&"function"==typeof e.play)if( e.readyState>1)t.startEmbeddedMedia({target:e});else if(jh){var i=e.play();i&&"f unction"==typeof i.catch&&!1===e.controls&&i.catch((function(){e.controls=!0,e.a ddEventListener("play",(function(){e.controls=!1}))}))}else e.removeEventListene r("loadeddata",t.startEmbeddedMedia),e.addEventListener("loadeddata",t.startEmbe ddedMedia)}})),kh(e,"iframe[src]").forEach((function(e){Ph(e,".fragment")&&!Ph(e ,".fragment.visible")||t.startEmbeddedIframe({target:e})})),kh(e,"iframe[data-sr c]").forEach((function(e){Ph(e,".fragment")&&!Ph(e,".fragment.visible")||e.getAt tribute("src")!==e.getAttribute("data-src")&&(e.removeEventListener("load",t.sta rtEmbeddedIframe),e.addEventListener("load",t.startEmbeddedIframe),e.setAttribut e("src",e.getAttribute("data-src")))})))}},{key:"startEmbeddedMedia",value:funct ion(e){var t=!!Ph(e.target,"html"),n=!!Ph(e.target,".present");t&&n&&(e.target.c urrentTime=0,e.target.play()),e.target.removeEventListener("loadeddata",this.sta rtEmbeddedMedia)}},{key:"startEmbeddedIframe",value:function(e){var t=e.target;i f(t&&t.contentWindow){var n=!!Ph(e.target,"html"),i=!!Ph(e.target,".present");if (n&&i){var r=this.Reveal.getConfig().autoPlayMedia;"boolean"!=typeof r&&(r=t.has Attribute("data-autoplay")||!!Ph(t,".slide-background")),/youtube\.com\/embed\// .test(t.getAttribute("src"))&&r?t.contentWindow.postMessage('{"event":"command", "func":"playVideo","args":""}',"*"):/player\.vimeo\.com\//.test(t.getAttribute(" src"))&&r?t.contentWindow.postMessage('{"method":"play"}',"*"):t.contentWindow.p ostMessage("slide:start","*")}}}},{key:"stopEmbeddedContent",value:function(e){v ar t=this,n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};n=Eh({unlo adIframes:!0},n),e&&e.parentNode&&(kh(e,"video, audio").forEach((function(e){e.h asAttribute("data-ignore")||"function"!=typeof e.pause||(e.setAttribute("data-pa used-by-reveal",""),e.pause())})),kh(e,"iframe").forEach((function(e){e.contentW indow&&e.contentWindow.postMessage("slide:stop","*"),e.removeEventListener("load ",t.startEmbeddedIframe)})),kh(e,'iframe[src*="youtube.com/embed/"]').forEach((f unction(e){!e.hasAttribute("data-ignore")&&e.contentWindow&&"function"==typeof e .contentWindow.postMessage&&e.contentWindow.postMessage('{"event":"command","fun c":"pauseVideo","args":""}',"*")})),kh(e,'iframe[src*="player.vimeo.com/"]').for Each((function(e){!e.hasAttribute("data-ignore")&&e.contentWindow&&"function"==t ypeof e.contentWindow.postMessage&&e.contentWindow.postMessage('{"method":"pause "}',"*")})),!0===n.unloadIframes&&kh(e,"iframe[data-src]").forEach((function(e){ e.setAttribute("src","about:blank"),e.removeAttribute("src")})))}}]),e}(),qh=fun ction(){function e(t){ki(this,e),this.Reveal=t}return Ri(e,[{key:"render",value: function(){this.element=document.createElement("div"),this.element.className="sl ide-number",this.Reveal.getRevealElement().appendChild(this.element)}},{key:"con figure",value:function(e,t){var n="none";e.slideNumber&&!this.Reveal.isPrintingP DF()&&("all"===e.showSlideNumber||"speaker"===e.showSlideNumber&&this.Reveal.isS peakerNotes())&&(n="block"),this.element.style.display=n}},{key:"update",value:f unction(){this.Reveal.getConfig().slideNumber&&this.element&&(this.element.inner HTML=this.getSlideNumber())}},{key:"getSlideNumber",value:function(){var e,t=arg uments.length>0&&void 0!==arguments[0]?arguments[0]:this.Reveal.getCurrentSlide( ),n=this.Reveal.getConfig(),i="h.v";if("function"==typeof n.slideNumber)e=n.slid eNumber(t);else{"string"==typeof n.slideNumber&&(i=n.slideNumber),/c/.test(i)||1 !==this.Reveal.getHorizontalSlides().length||(i="c");var r=t&&"uncounted"===t.da taset.visibility?0:1;switch(e=[],i){case"c":e.push(this.Reveal.getSlidePastCount (t)+r);break;case"c/t":e.push(this.Reveal.getSlidePastCount(t)+r,"/",this.Reveal .getTotalSlides());break;default:var a=this.Reveal.getIndices(t);e.push(a.h+r);v ar o="h/v"===i?"/":".";this.Reveal.isVerticalSlide(t)&&e.push(o,a.v+1)}}var s="# "+this.Reveal.location.getHash(t);return this.formatNumber(e[0],e[1],e[2],s)}},{ key:"formatNumber",value:function(e,t,n){var i=arguments.length>3&&void 0!==argu ments[3]?arguments[3]:"#"+this.Reveal.location.getHash();return"number"!=typeof n||isNaN(n)?'<a href="'.concat(i,'">\n\t\t\t\t\t<span class="slide-number-a">'). concat(e,"</span>\n\t\t\t\t\t</a>"):'<a href="'.concat(i,'">\n\t\t\t\t\t<span cl ass="slide-number-a">').concat(e,'</span>\n\t\t\t\t\t<span class="slide-number-d elimiter">').concat(t,'</span>\n\t\t\t\t\t<span class="slide-number-b">').concat (n,"</span>\n\t\t\t\t\t</a>")}}]),e}(),Wh=function(e){var t=e.match(/^#([0-9a-f] {3})$/i);if(t&&t[1])return t=t[1],{r:17*parseInt(t.charAt(0),16),g:17*parseInt(t .charAt(1),16),b:17*parseInt(t.charAt(2),16)};var n=e.match(/^#([0-9a-f]{6})$/i) ;if(n&&n[1])return n=n[1],{r:parseInt(n.substr(0,2),16),g:parseInt(n.substr(2,2) ,16),b:parseInt(n.substr(4,2),16)};var i=e.match(/^rgb\s*\(\s*(\d+)\s*,\s*(\d+)\ s*,\s*(\d+)\s*\)$/i);if(i)return{r:parseInt(i[1],10),g:parseInt(i[2],10),b:parse Int(i[3],10)};var r=e.match(/^rgba\s*\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*\,\s*( [\d]+|[\d]*.[\d]+)\s*\)$/i);return r?{r:parseInt(r[1],10),g:parseInt(r[2],10),b: parseInt(r[3],10),a:parseFloat(r[4])}:null},Vh=function(){function e(t){ki(this, e),this.Reveal=t}return Ri(e,[{key:"render",value:function(){this.element=docume nt.createElement("div"),this.element.className="backgrounds",this.Reveal.getReve alElement().appendChild(this.element)}},{key:"create",value:function(){var e=thi s;this.element.innerHTML="",this.element.classList.add("no-transition"),this.Rev eal.getHorizontalSlides().forEach((function(t){var n=e.createBackground(t,e.elem ent);kh(t,"section").forEach((function(t){e.createBackground(t,n),n.classList.ad d("stack")}))})),this.Reveal.getConfig().parallaxBackgroundImage?(this.element.s tyle.backgroundImage='url("'+this.Reveal.getConfig().parallaxBackgroundImage+'") ',this.element.style.backgroundSize=this.Reveal.getConfig().parallaxBackgroundSi ze,this.element.style.backgroundRepeat=this.Reveal.getConfig().parallaxBackgroun dRepeat,this.element.style.backgroundPosition=this.Reveal.getConfig().parallaxBa ckgroundPosition,setTimeout((function(){e.Reveal.getRevealElement().classList.ad d("has-parallax-background")}),1)):(this.element.style.backgroundImage="",this.R eveal.getRevealElement().classList.remove("has-parallax-background"))}},{key:"cr eateBackground",value:function(e,t){var n=document.createElement("div");n.classN ame="slide-background "+e.className.replace(/present|past|future/,"");var i=docu ment.createElement("div");return i.className="slide-background-content",n.append Child(i),t.appendChild(n),e.slideBackgroundElement=n,e.slideBackgroundContentEle ment=i,this.sync(e),n}},{key:"sync",value:function(e){var t=e.slideBackgroundEle ment,n=e.slideBackgroundContentElement,i={background:e.getAttribute("data-backgr ound"),backgroundSize:e.getAttribute("data-background-size"),backgroundImage:e.g etAttribute("data-background-image"),backgroundVideo:e.getAttribute("data-backgr ound-video"),backgroundIframe:e.getAttribute("data-background-iframe"),backgroun dColor:e.getAttribute("data-background-color"),backgroundRepeat:e.getAttribute(" data-background-repeat"),backgroundPosition:e.getAttribute("data-background-posi tion"),backgroundTransition:e.getAttribute("data-background-transition"),backgro undOpacity:e.getAttribute("data-background-opacity")},r=e.hasAttribute("data-pre load");e.classList.remove("has-dark-background"),e.classList.remove("has-light-b ackground"),t.removeAttribute("data-loaded"),t.removeAttribute("data-background- hash"),t.removeAttribute("data-background-size"),t.removeAttribute("data-backgro und-transition"),t.style.backgroundColor="",n.style.backgroundSize="",n.style.ba ckgroundRepeat="",n.style.backgroundPosition="",n.style.backgroundImage="",n.sty le.opacity="",n.innerHTML="",i.background&&(/^(http|file|\/\/)/gi.test(i.backgro und)||/\.(svg|png|jpg|jpeg|gif|bmp)([?#\s]|$)/gi.test(i.background)?e.setAttribu te("data-background-image",i.background):t.style.background=i.background),(i.bac kground||i.backgroundColor||i.backgroundImage||i.backgroundVideo||i.backgroundIf rame)&&t.setAttribute("data-background-hash",i.background+i.backgroundSize+i.bac kgroundImage+i.backgroundVideo+i.backgroundIframe+i.backgroundColor+i.background Repeat+i.backgroundPosition+i.backgroundTransition+i.backgroundOpacity),i.backgr oundSize&&t.setAttribute("data-background-size",i.backgroundSize),i.backgroundCo lor&&(t.style.backgroundColor=i.backgroundColor),i.backgroundTransition&&t.setAt tribute("data-background-transition",i.backgroundTransition),r&&t.setAttribute(" data-preload",""),i.backgroundSize&&(n.style.backgroundSize=i.backgroundSize),i. backgroundRepeat&&(n.style.backgroundRepeat=i.backgroundRepeat),i.backgroundPosi tion&&(n.style.backgroundPosition=i.backgroundPosition),i.backgroundOpacity&&(n. style.opacity=i.backgroundOpacity);var a,o=i.backgroundColor;if(!o||!Wh(o)){var s=window.getComputedStyle(t);s&&s.backgroundColor&&(o=s.backgroundColor)}if(o){v ar l=Wh(o);l&&0!==l.a&&("string"==typeof(a=o)&&(a=Wh(a)),(a?(299*a.r+587*a.g+114 *a.b)/1e3:null)<128?e.classList.add("has-dark-background"):e.classList.add("has- light-background"))}}},{key:"update",value:function(){var e=this,t=arguments.len gth>0&&void 0!==arguments[0]&&arguments[0],n=this.Reveal.getCurrentSlide(),i=thi s.Reveal.getIndices(),r=null,a=this.Reveal.getConfig().rtl?"future":"past",o=thi s.Reveal.getConfig().rtl?"past":"future";if(Array.from(this.element.childNodes). forEach((function(e,n){e.classList.remove("past","present","future"),n<i.h?e.cla ssList.add(a):n>i.h?e.classList.add(o):(e.classList.add("present"),r=e),(t||n=== i.h)&&kh(e,".slide-background").forEach((function(e,t){e.classList.remove("past" ,"present","future"),t<i.v?e.classList.add("past"):t>i.v?e.classList.add("future "):(e.classList.add("present"),n===i.h&&(r=e))}))})),this.previousBackground&&th is.Reveal.slideContent.stopEmbeddedContent(this.previousBackground,{unloadIframe s:!this.Reveal.slideContent.shouldPreload(this.previousBackground)}),r){this.Rev eal.slideContent.startEmbeddedContent(r);var s=r.querySelector(".slide-backgroun d-content");if(s){var l=s.style.backgroundImage||"";/\.gif/i.test(l)&&(s.style.b ackgroundImage="",window.getComputedStyle(s).opacity,s.style.backgroundImage=l)} var c=this.previousBackground?this.previousBackground.getAttribute("data-backgro und-hash"):null,u=r.getAttribute("data-background-hash");u&&u===c&&r!==this.prev iousBackground&&this.element.classList.add("no-transition"),this.previousBackgro und=r}n&&["has-light-background","has-dark-background"].forEach((function(t){n.c lassList.contains(t)?e.Reveal.getRevealElement().classList.add(t):e.Reveal.getRe vealElement().classList.remove(t)}),this),setTimeout((function(){e.element.class List.remove("no-transition")}),1)}},{key:"updateParallax",value:function(){var e =this.Reveal.getIndices();if(this.Reveal.getConfig().parallaxBackgroundImage){va r t,n,i=this.Reveal.getHorizontalSlides(),r=this.Reveal.getVerticalSlides(),a=th is.element.style.backgroundSize.split(" ");1===a.length?t=n=parseInt(a[0],10):(t =parseInt(a[0],10),n=parseInt(a[1],10));var o,s=this.element.offsetWidth,l=i.len gth;o=("number"==typeof this.Reveal.getConfig().parallaxBackgroundHorizontal?thi s.Reveal.getConfig().parallaxBackgroundHorizontal:l>1?(t-s)/(l-1):0)*e.h*-1;var c,u,d=this.element.offsetHeight,h=r.length;c="number"==typeof this.Reveal.getCon fig().parallaxBackgroundVertical?this.Reveal.getConfig().parallaxBackgroundVerti cal:(n-d)/(h-1),u=h>0?c*e.v:0,this.element.style.backgroundPosition=o+"px "+-u+" px"}}}]),e}(),Kh=A,Yh=Jt;$t({target:"Object",stat:!0,forced:r((function(){Yh(1)} ))},{keys:function(e){return Yh(Kh(e))}});var $h=Yn.filter;$t({target:"Array",pr oto:!0,forced:!Jn("filter")},{filter:function(e){return $h(this,e,arguments.leng th>1?arguments[1]:void 0)}});var Xh=$t,Gh=w,Jh=pn,Qh=ct,Zh=at,ef=b,tf=ni,nf=jn,r f=Jn("slice"),af=nf("species"),of=[].slice,sf=Math.max;Xh({target:"Array",proto: !0,forced:!rf},{slice:function(e,t){var n,i,r,a=ef(this),o=Zh(a.length),s=Qh(e,o ),l=Qh(void 0===t?o:t,o);if(Jh(a)&&("function"!=typeof(n=a.constructor)||n!==Arr ay&&!Jh(n.prototype)?Gh(n)&&null===(n=n[af])&&(n=void 0):n=void 0,n===Array||voi d 0===n))return of.call(a,s,l);for(i=new(void 0===n?Array:n)(sf(l-s,0)),r=0;s<l; s++,r++)s in a&&tf(i,r,a[s]);return i.length=r,i}});var lf=0,cf=function(){funct ion e(t){ki(this,e),this.Reveal=t}return Ri(e,[{key:"run",value:function(e,t){va r n=this;if(this.reset(),e.hasAttribute("data-auto-animate")&&t.hasAttribute("da ta-auto-animate")){this.autoAnimateStyleSheet=this.autoAnimateStyleSheet||Nh();v ar i=this.getAutoAnimateOptions(t);e.dataset.autoAnimate="pending",t.dataset.aut oAnimate="pending";var r=this.Reveal.getSlides();i.slideDirection=r.indexOf(t)>r .indexOf(e)?"forward":"backward";var a=this.getAutoAnimatableElements(e,t).map(( function(e){return n.autoAnimateElements(e.from,e.to,e.options||{},i,lf++)}));if ("false"!==t.dataset.autoAnimateUnmatched&&!0===this.Reveal.getConfig().autoAnim ateUnmatched){var o=.8*i.duration,s=.2*i.duration;this.getUnmatchedAutoAnimateEl ements(t).forEach((function(e){var t=n.getAutoAnimateOptions(e,i),r="unmatched"; t.duration===i.duration&&t.delay===i.delay||(r="unmatched-"+lf++,a.push('[data-a uto-animate="running"] [data-auto-animate-target="'.concat(r,'"] { transition: o pacity ').concat(t.duration,"s ease ").concat(t.delay,"s; }"))),e.dataset.autoAn imateTarget=r}),this),a.push('[data-auto-animate="running"] [data-auto-animate-t arget="unmatched"] { transition: opacity '.concat(o,"s ease ").concat(s,"s; }")) }this.autoAnimateStyleSheet.innerHTML=a.join(""),requestAnimationFrame((function (){n.autoAnimateStyleSheet&&(getComputedStyle(n.autoAnimateStyleSheet).fontWeigh t,t.dataset.autoAnimate="running")})),this.Reveal.dispatchEvent({type:"autoanima te",data:{fromSlide:e,toSlide:t,sheet:this.autoAnimateStyleSheet}})}}},{key:"res et",value:function(){kh(this.Reveal.getRevealElement(),'[data-auto-animate]:not( [data-auto-animate=""])').forEach((function(e){e.dataset.autoAnimate=""})),kh(th is.Reveal.getRevealElement(),"[data-auto-animate-target]").forEach((function(e){ delete e.dataset.autoAnimateTarget})),this.autoAnimateStyleSheet&&this.autoAnima teStyleSheet.parentNode&&(this.autoAnimateStyleSheet.parentNode.removeChild(this .autoAnimateStyleSheet),this.autoAnimateStyleSheet=null)}},{key:"autoAnimateElem ents",value:function(e,t,n,i,r){e.dataset.autoAnimateTarget="",t.dataset.autoAni mateTarget=r;var a=this.getAutoAnimateOptions(t,i);void 0!==n.delay&&(a.delay=n. delay),void 0!==n.duration&&(a.duration=n.duration),void 0!==n.easing&&(a.easing =n.easing);var o=this.getAutoAnimatableProperties("from",e,n),s=this.getAutoAnim atableProperties("to",t,n);t.classList.contains("fragment")&&(delete s.styles.op acity,e.classList.contains("fragment")&&(e.className.match(th)||[""])[0]===(t.cl assName.match(th)||[""])[0]&&"forward"===i.slideDirection&&t.classList.add("visi ble","disabled"));if(!1!==n.translate||!1!==n.scale){var l=this.Reveal.getScale( ),c={x:(o.x-s.x)/l,y:(o.y-s.y)/l,scaleX:o.width/s.width,scaleY:o.height/s.height };c.x=Math.round(1e3*c.x)/1e3,c.y=Math.round(1e3*c.y)/1e3,c.scaleX=Math.round(1e 3*c.scaleX)/1e3,c.scaleX=Math.round(1e3*c.scaleX)/1e3;var u=!1!==n.translate&&(0 !==c.x||0!==c.y),d=!1!==n.scale&&(0!==c.scaleX||0!==c.scaleY);if(u||d){var h=[]; u&&h.push("translate(".concat(c.x,"px, ").concat(c.y,"px)")),d&&h.push("scale(". concat(c.scaleX,", ").concat(c.scaleY,")")),o.styles.transform=h.join(" "),o.sty les["transform-origin"]="top left",s.styles.transform="none"}}for(var f in s.sty les){var v=s.styles[f],p=o.styles[f];v===p?delete s.styles[f]:(!0===v.explicitVa lue&&(s.styles[f]=v.value),!0===p.explicitValue&&(o.styles[f]=p.value))}var g="" ,m=Object.keys(s.styles);m.length>0&&(o.styles.transition="none",s.styles.transi tion="all ".concat(a.duration,"s ").concat(a.easing," ").concat(a.delay,"s"),s.s tyles["transition-property"]=m.join(", "),s.styles["will-change"]=m.join(", "),g ='[data-auto-animate-target="'+r+'"] {'+Object.keys(o.styles).map((function(e){r eturn e+": "+o.styles[e]+" !important;"})).join("")+'}[data-auto-animate="runnin g"] [data-auto-animate-target="'+r+'"] {'+Object.keys(s.styles).map((function(e) {return e+": "+s.styles[e]+" !important;"})).join("")+"}");return g}},{key:"getA utoAnimateOptions",value:function(e,t){var n={easing:this.Reveal.getConfig().aut oAnimateEasing,duration:this.Reveal.getConfig().autoAnimateDuration,delay:0};if( n=Eh(n,t),e.parentNode){var i=Ph(e.parentNode,"[data-auto-animate-target]");i&&( n=this.getAutoAnimateOptions(i,n))}return e.dataset.autoAnimateEasing&&(n.easing =e.dataset.autoAnimateEasing),e.dataset.autoAnimateDuration&&(n.duration=parseFl oat(e.dataset.autoAnimateDuration)),e.dataset.autoAnimateDelay&&(n.delay=parseFl oat(e.dataset.autoAnimateDelay)),n}},{key:"getAutoAnimatableProperties",value:fu nction(e,t,n){var i=this.Reveal.getConfig(),r={styles:[]};if(!1!==n.translate||! 1!==n.scale){var a;if("function"==typeof n.measure)a=n.measure(t);else if(i.cent er)a=t.getBoundingClientRect();else{var o=this.Reveal.getScale();a={x:t.offsetLe ft*o,y:t.offsetTop*o,width:t.offsetWidth*o,height:t.offsetHeight*o}}r.x=a.x,r.y= a.y,r.width=a.width,r.height=a.height}var s=getComputedStyle(t);return(n.styles| |i.autoAnimateStyles).forEach((function(t){var n;"string"==typeof t&&(t={propert y:t}),""!==(n=void 0!==t.from&&"from"===e?{value:t.from,explicitValue:!0}:void 0 !==t.to&&"to"===e?{value:t.to,explicitValue:!0}:s[t.property])&&(r.styles[t.prop erty]=n)})),r}},{key:"getAutoAnimatableElements",value:function(e,t){var n=("fun ction"==typeof this.Reveal.getConfig().autoAnimateMatcher?this.Reveal.getConfig( ).autoAnimateMatcher:this.getAutoAnimatePairs).call(this,e,t),i=[];return n.filt er((function(e,t){if(-1===i.indexOf(e.to))return i.push(e.to),!0}))}},{key:"getA utoAnimatePairs",value:function(e,t){var n=this,i=[],r="h1, h2, h3, h4, h5, h6, p, li";return this.findAutoAnimateMatches(i,e,t,"[data-id]",(function(e){return e.nodeName+":::"+e.getAttribute("data-id")})),this.findAutoAnimateMatches(i,e,t, r,(function(e){return e.nodeName+":::"+e.innerText})),this.findAutoAnimateMatche s(i,e,t,"img, video, iframe",(function(e){return e.nodeName+":::"+(e.getAttribut e("src")||e.getAttribute("data-src"))})),this.findAutoAnimateMatches(i,e,t,"pre" ,(function(e){return e.nodeName+":::"+e.innerText})),i.forEach((function(e){Lh(e .from,r)?e.options={scale:!1}:Lh(e.from,"pre")&&(e.options={scale:!1,styles:["wi dth","height"]},n.findAutoAnimateMatches(i,e.from,e.to,".hljs .hljs-ln-code",(fu nction(e){return e.textContent}),{scale:!1,styles:[],measure:n.getLocalBoundingB ox.bind(n)}),n.findAutoAnimateMatches(i,e.from,e.to,".hljs .hljs-ln-line[data-li ne-number]",(function(e){return e.getAttribute("data-line-number")}),{scale:!1,s tyles:["width"],measure:n.getLocalBoundingBox.bind(n)}))}),this),i}},{key:"getLo calBoundingBox",value:function(e){var t=this.Reveal.getScale();return{x:Math.rou nd(e.offsetLeft*t*100)/100,y:Math.round(e.offsetTop*t*100)/100,width:Math.round( e.offsetWidth*t*100)/100,height:Math.round(e.offsetHeight*t*100)/100}}},{key:"fi ndAutoAnimateMatches",value:function(e,t,n,i,r,a){var o={},s={};[].slice.call(t. querySelectorAll(i)).forEach((function(e,t){var n=r(e);"string"==typeof n&&n.len gth&&(o[n]=o[n]||[],o[n].push(e))})),[].slice.call(n.querySelectorAll(i)).forEac h((function(t,n){var i,l=r(t);if(s[l]=s[l]||[],s[l].push(t),o[l]){var c=s[l].len gth-1,u=o[l].length-1;o[l][c]?(i=o[l][c],o[l][c]=null):o[l][u]&&(i=o[l][u],o[l][ u]=null)}i&&e.push({from:i,to:t,options:a})}))}},{key:"getUnmatchedAutoAnimateEl ements",value:function(e){var t=this;return[].slice.call(e.children).reduce((fun ction(e,n){var i=n.querySelector("[data-auto-animate-target]");return n.hasAttri bute("data-auto-animate-target")||i||e.push(n),n.querySelector("[data-auto-anima te-target]")&&(e=e.concat(t.getUnmatchedAutoAnimateElements(n))),e}),[])}}]),e}( ),uf=function(){function e(t){ki(this,e),this.Reveal=t}return Ri(e,[{key:"config ure",value:function(e,t){!1===e.fragments?this.disable():!1===t.fragments&&this. enable()}},{key:"disable",value:function(){kh(this.Reveal.getSlidesElement(),".f ragment").forEach((function(e){e.classList.add("visible"),e.classList.remove("cu rrent-fragment")}))}},{key:"enable",value:function(){kh(this.Reveal.getSlidesEle ment(),".fragment").forEach((function(e){e.classList.remove("visible"),e.classLi st.remove("current-fragment")}))}},{key:"availableRoutes",value:function(){var e =this.Reveal.getCurrentSlide();if(e&&this.Reveal.getConfig().fragments){var t=e. querySelectorAll(".fragment:not(.disabled)"),n=e.querySelectorAll(".fragment:not (.disabled):not(.visible)");return{prev:t.length-n.length>0,next:!!n.length}}ret urn{prev:!1,next:!1}}},{key:"sort",value:function(e){var t=arguments.length>1&&v oid 0!==arguments[1]&&arguments[1];e=Array.from(e);var n=[],i=[],r=[];e.forEach( (function(e){if(e.hasAttribute("data-fragment-index")){var t=parseInt(e.getAttri bute("data-fragment-index"),10);n[t]||(n[t]=[]),n[t].push(e)}else i.push([e])})) ,n=n.concat(i);var a=0;return n.forEach((function(e){e.forEach((function(e){r.pu sh(e),e.setAttribute("data-fragment-index",a)})),a++})),!0===t?n:r}},{key:"sortA ll",value:function(){var e=this;this.Reveal.getHorizontalSlides().forEach((funct ion(t){var n=kh(t,"section");n.forEach((function(t,n){e.sort(t.querySelectorAll( ".fragment"))}),e),0===n.length&&e.sort(t.querySelectorAll(".fragment"))}))}},{k ey:"update",value:function(e,t){var n=this,i={shown:[],hidden:[]},r=this.Reveal. getCurrentSlide();if(r&&this.Reveal.getConfig().fragments&&(t=t||this.sort(r.que rySelectorAll(".fragment"))).length){var a=0;if("number"!=typeof e){var o=this.s ort(r.querySelectorAll(".fragment.visible")).pop();o&&(e=parseInt(o.getAttribute ("data-fragment-index")||0,10))}Array.from(t).forEach((function(t,r){if(t.hasAtt ribute("data-fragment-index")&&(r=parseInt(t.getAttribute("data-fragment-index") ,10)),a=Math.max(a,r),r<=e){var o=t.classList.contains("visible");t.classList.ad d("visible"),t.classList.remove("current-fragment"),r===e&&(n.Reveal.announceSta tus(n.Reveal.getStatusText(t)),t.classList.add("current-fragment"),n.Reveal.slid eContent.startEmbeddedContent(t)),o||(i.shown.push(t),n.Reveal.dispatchEvent({ta rget:t,type:"visible",bubbles:!1}))}else{var s=t.classList.contains("visible");t .classList.remove("visible"),t.classList.remove("current-fragment"),s&&(n.Reveal .slideContent.stopEmbeddedContent(t),i.hidden.push(t),n.Reveal.dispatchEvent({ta rget:t,type:"hidden",bubbles:!1}))}})),e="number"==typeof e?e:-1,e=Math.max(Math .min(e,a),-1),r.setAttribute("data-fragment",e)}return i}},{key:"sync",value:fun ction(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:this.Reveal .getCurrentSlide();return this.sort(e.querySelectorAll(".fragment"))}},{key:"got o",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1 ]:0,n=this.Reveal.getCurrentSlide();if(n&&this.Reveal.getConfig().fragments){var i=this.sort(n.querySelectorAll(".fragment:not(.disabled)"));if(i.length){if("nu mber"!=typeof e){var r=this.sort(n.querySelectorAll(".fragment:not(.disabled).vi sible")).pop();e=r?parseInt(r.getAttribute("data-fragment-index")||0,10):-1}e+=t ;var a=this.update(e,i);return a.hidden.length&&this.Reveal.dispatchEvent({type: "fragmenthidden",data:{fragment:a.hidden[0],fragments:a.hidden}}),a.shown.length &&this.Reveal.dispatchEvent({type:"fragmentshown",data:{fragment:a.shown[0],frag ments:a.shown}}),this.Reveal.controls.update(),this.Reveal.progress.update(),thi s.Reveal.getConfig().fragmentInURL&&this.Reveal.location.writeURL(),!(!a.shown.l ength&&!a.hidden.length)}}return!1}},{key:"next",value:function(){return this.go to(null,1)}},{key:"prev",value:function(){return this.goto(null,-1)}}]),e}(),df= function(){function e(t){ki(this,e),this.Reveal=t,this.active=!1,this.onSlideCli cked=this.onSlideClicked.bind(this)}return Ri(e,[{key:"activate",value:function( ){var e=this;if(this.Reveal.getConfig().overview&&!this.isActive()){this.active= !0,this.Reveal.getRevealElement().classList.add("overview"),this.Reveal.cancelAu toSlide(),this.Reveal.getSlidesElement().appendChild(this.Reveal.getBackgroundsE lement()),kh(this.Reveal.getRevealElement(),Jd).forEach((function(t){t.classList .contains("stack")||t.addEventListener("click",e.onSlideClicked,!0)}));var t=thi s.Reveal.getComputedSlideSize();this.overviewSlideWidth=t.width+70,this.overview SlideHeight=t.height+70,this.Reveal.getConfig().rtl&&(this.overviewSlideWidth=-t his.overviewSlideWidth),this.Reveal.updateSlidesVisibility(),this.layout(),this. update(),this.Reveal.layout();var n=this.Reveal.getIndices();this.Reveal.dispatc hEvent({type:"overviewshown",data:{indexh:n.h,indexv:n.v,currentSlide:this.Revea l.getCurrentSlide()}})}}},{key:"layout",value:function(){var e=this;this.Reveal. getHorizontalSlides().forEach((function(t,n){t.setAttribute("data-index-h",n),xh (t,"translate3d("+n*e.overviewSlideWidth+"px, 0, 0)"),t.classList.contains("stac k")&&kh(t,"section").forEach((function(t,i){t.setAttribute("data-index-h",n),t.s etAttribute("data-index-v",i),xh(t,"translate3d(0, "+i*e.overviewSlideHeight+"px , 0)")}))})),Array.from(this.Reveal.getBackgroundsElement().childNodes).forEach( (function(t,n){xh(t,"translate3d("+n*e.overviewSlideWidth+"px, 0, 0)"),kh(t,".sl ide-background").forEach((function(t,n){xh(t,"translate3d(0, "+n*e.overviewSlide Height+"px, 0)")}))}))}},{key:"update",value:function(){var e=Math.min(window.in nerWidth,window.innerHeight),t=Math.max(e/5,150)/e,n=this.Reveal.getIndices();th is.Reveal.transformSlides({overview:["scale("+t+")","translateX("+-n.h*this.over viewSlideWidth+"px)","translateY("+-n.v*this.overviewSlideHeight+"px)"].join(" " )})}},{key:"deactivate",value:function(){var e=this;if(this.Reveal.getConfig().o verview){this.active=!1,this.Reveal.getRevealElement().classList.remove("overvie w"),this.Reveal.getRevealElement().classList.add("overview-deactivating"),setTim eout((function(){e.Reveal.getRevealElement().classList.remove("overview-deactiva ting")}),1),this.Reveal.getRevealElement().appendChild(this.Reveal.getBackground sElement()),kh(this.Reveal.getRevealElement(),Jd).forEach((function(t){xh(t,""), t.removeEventListener("click",e.onSlideClicked,!0)})),kh(this.Reveal.getBackgrou ndsElement(),".slide-background").forEach((function(e){xh(e,"")})),this.Reveal.t ransformSlides({overview:""});var t=this.Reveal.getIndices();this.Reveal.slide(t .h,t.v),this.Reveal.layout(),this.Reveal.cueAutoSlide(),this.Reveal.dispatchEven t({type:"overviewhidden",data:{indexh:t.h,indexv:t.v,currentSlide:this.Reveal.ge tCurrentSlide()}})}}},{key:"toggle",value:function(e){"boolean"==typeof e?e?this .activate():this.deactivate():this.isActive()?this.deactivate():this.activate()} },{key:"isActive",value:function(){return this.active}},{key:"onSlideClicked",va lue:function(e){if(this.isActive()){e.preventDefault();for(var t=e.target;t&&!t. nodeName.match(/section/gi);)t=t.parentNode;if(t&&!t.classList.contains("disable d")&&(this.deactivate(),t.nodeName.match(/section/gi))){var n=parseInt(t.getAttr ibute("data-index-h"),10),i=parseInt(t.getAttribute("data-index-v"),10);this.Rev eal.slide(n,i)}}}}]),e}(),hf=function(){function e(t){ki(this,e),this.Reveal=t,t his.shortcuts={},this.bindings={},this.onDocumentKeyDown=this.onDocumentKeyDown. bind(this),this.onDocumentKeyPress=this.onDocumentKeyPress.bind(this)}return Ri( e,[{key:"configure",value:function(e,t){"linear"===e.navigationMode?(this.shortc uts["&#8594; , &#8595; , SPACE , N , L , J"]="Next slide",this.shortcu ts["&#8592; , &#8593; , P , H , K"]="Previous slide"):(this.shortcuts["N , SPACE"]="Next slide",this.shortcuts.P="Previous slide",this.shortcuts["&#85 92; , H"]="Navigate left",this.shortcuts["&#8594; , L"]="Navigate right",thi s.shortcuts["&#8593; , K"]="Navigate up",this.shortcuts["&#8595; , J"]="Navi gate down"),this.shortcuts["Home , Shift &#8592;"]="First slide",this.shortcut s["End , Shift &#8594;"]="Last slide",this.shortcuts["B , ."]="Pause",this.s hortcuts.F="Fullscreen",this.shortcuts["ESC, O"]="Slide overview"}},{key:"bind", value:function(){document.addEventListener("keydown",this.onDocumentKeyDown,!1), document.addEventListener("keypress",this.onDocumentKeyPress,!1)}},{key:"unbind" ,value:function(){document.removeEventListener("keydown",this.onDocumentKeyDown, !1),document.removeEventListener("keypress",this.onDocumentKeyPress,!1)}},{key:" addKeyBinding",value:function(e,t){"object"===Si(e)&&e.keyCode?this.bindings[e.k eyCode]={callback:t,key:e.key,description:e.description}:this.bindings[e]={callb ack:t,key:null,description:null}}},{key:"removeKeyBinding",value:function(e){del ete this.bindings[e]}},{key:"triggerKey",value:function(e){this.onDocumentKeyDow n({keyCode:e})}},{key:"registerKeyboardShortcut",value:function(e,t){this.shortc uts[e]=t}},{key:"getShortcuts",value:function(){return this.shortcuts}},{key:"ge tBindings",value:function(){return this.bindings}},{key:"onDocumentKeyPress",val ue:function(e){e.shiftKey&&63===e.charCode&&this.Reveal.toggleHelp()}},{key:"onD ocumentKeyDown",value:function(e){var t=this.Reveal.getConfig();if("function"==t ypeof t.keyboardCondition&&!1===t.keyboardCondition(e))return!0;if("focused"===t .keyboardCondition&&!this.Reveal.isFocused())return!0;var n=e.keyCode,i=!this.Re veal.isAutoSliding();this.Reveal.onUserInput(e);var r=document.activeElement&&!0 ===document.activeElement.isContentEditable,a=document.activeElement&&document.a ctiveElement.tagName&&/input|textarea/i.test(document.activeElement.tagName),o=d ocument.activeElement&&document.activeElement.className&&/speaker-notes/i.test(d ocument.activeElement.className),s=e.shiftKey&&32===e.keyCode,l=e.shiftKey&&37== =n,c=e.shiftKey&&39===n,u=!s&&!l&&!c&&(e.shiftKey||e.altKey||e.ctrlKey||e.metaKe y);if(!(r||a||o||u)){var d,h=[66,86,190,191];if("object"===Si(t.keyboard))for(d in t.keyboard)"togglePause"===t.keyboard[d]&&h.push(parseInt(d,10));if(this.Reve al.isPaused()&&-1===h.indexOf(n))return!1;var f,v,p="linear"===t.navigationMode| |!this.Reveal.hasHorizontalSlides()||!this.Reveal.hasVerticalSlides(),g=!1;if("o bject"===Si(t.keyboard))for(d in t.keyboard)if(parseInt(d,10)===n){var m=t.keybo ard[d];"function"==typeof m?m.apply(null,[e]):"string"==typeof m&&"function"==ty peof this.Reveal[m]&&this.Reveal[m].call(),g=!0}if(!1===g)for(d in this.bindings )if(parseInt(d,10)===n){var y=this.bindings[d].callback;"function"==typeof y?y.a pply(null,[e]):"string"==typeof y&&"function"==typeof this.Reveal[y]&&this.Revea l[y].call(),g=!0}!1===g&&(g=!0,80===n||33===n?this.Reveal.prev():78===n||34===n? this.Reveal.next():72===n||37===n?l?this.Reveal.slide(0):!this.Reveal.overview.i sActive()&&p?this.Reveal.prev():this.Reveal.left():76===n||39===n?c?this.Reveal. slide(Number.MAX_VALUE):!this.Reveal.overview.isActive()&&p?this.Reveal.next():t his.Reveal.right():75===n||38===n?!this.Reveal.overview.isActive()&&p?this.Revea l.prev():this.Reveal.up():74===n||40===n?!this.Reveal.overview.isActive()&&p?thi s.Reveal.next():this.Reveal.down():36===n?this.Reveal.slide(0):35===n?this.Revea l.slide(Number.MAX_VALUE):32===n?(this.Reveal.overview.isActive()&&this.Reveal.o verview.deactivate(),e.shiftKey?this.Reveal.prev():this.Reveal.next()):58===n||5 9===n||66===n||86===n||190===n||191===n?this.Reveal.togglePause():70===n?(f=t.em bedded?this.Reveal.getViewportElement():document.documentElement,(v=(f=f||docume nt.documentElement).requestFullscreen||f.webkitRequestFullscreen||f.webkitReques tFullScreen||f.mozRequestFullScreen||f.msRequestFullscreen)&&v.apply(f)):65===n? t.autoSlideStoppable&&this.Reveal.toggleAutoSlide(i):g=!1),g?e.preventDefault&&e .preventDefault():27!==n&&79!==n||(!1===this.Reveal.closeOverlay()&&this.Reveal. overview.toggle(),e.preventDefault&&e.preventDefault()),this.Reveal.cueAutoSlide ()}}}]),e}(),ff=function(){function e(t){ki(this,e),this.Reveal=t,this.writeURLT imeout=0,this.onWindowHashChange=this.onWindowHashChange.bind(this)}return Ri(e, [{key:"bind",value:function(){window.addEventListener("hashchange",this.onWindow HashChange,!1)}},{key:"unbind",value:function(){window.removeEventListener("hash change",this.onWindowHashChange,!1)}},{key:"readURL",value:function(){var e=this .Reveal.getConfig(),t=this.Reveal.getIndices(),n=this.Reveal.getCurrentSlide(),i =window.location.hash,r=i.slice(2).split("/"),a=i.replace(/#\/?/gi,"");if(!/^[0- 9]*$/.test(r[0])&&a.length){var o,s;/\/[-\d]+$/g.test(a)&&(s=parseInt(a.split("/ ").pop(),10),s=isNaN(s)?void 0:s,a=a.split("/").shift());try{o=document.getEleme ntById(decodeURIComponent(a))}catch(e){}var l=!!n&&n.getAttribute("id")===a;if(o ){if(!l||void 0!==s){var c=this.Reveal.getIndices(o);this.Reveal.slide(c.h,c.v,s )}}else this.Reveal.slide(t.h||0,t.v||0)}else{var u,d=e.hashOneBasedIndex?1:0,h= parseInt(r[0],10)-d||0,f=parseInt(r[1],10)-d||0;e.fragmentInURL&&(u=parseInt(r[2 ],10),isNaN(u)&&(u=void 0)),h===t.h&&f===t.v&&void 0===u||this.Reveal.slide(h,f, u)}}},{key:"writeURL",value:function(e){var t=this.Reveal.getConfig(),n=this.Rev eal.getCurrentSlide();if(clearTimeout(this.writeURLTimeout),"number"==typeof e)t his.writeURLTimeout=setTimeout(this.writeURL,e);else if(n){var i=this.getHash(); t.history?window.location.hash=i:t.hash&&("/"===i?window.history.replaceState(nu ll,null,window.location.pathname+window.location.search):window.history.replaceS tate(null,null,"#"+i))}}},{key:"getHash",value:function(e){var t="/",n=e||this.R eveal.getCurrentSlide(),i=n?n.getAttribute("id"):null;i&&(i=encodeURIComponent(i ));var r=this.Reveal.getIndices(e);if(this.Reveal.getConfig().fragmentInURL||(r. f=void 0),"string"==typeof i&&i.length)t="/"+i,r.f>=0&&(t+="/"+r.f);else{var a=t his.Reveal.getConfig().hashOneBasedIndex?1:0;(r.h>0||r.v>0||r.f>=0)&&(t+=r.h+a), (r.v>0||r.f>=0)&&(t+="/"+(r.v+a)),r.f>=0&&(t+="/"+r.f)}return t}},{key:"onWindow HashChange",value:function(e){this.readURL()}}]),e}(),vf=function(){function e(t ){ki(this,e),this.Reveal=t,this.onNavigateLeftClicked=this.onNavigateLeftClicked .bind(this),this.onNavigateRightClicked=this.onNavigateRightClicked.bind(this),t his.onNavigateUpClicked=this.onNavigateUpClicked.bind(this),this.onNavigateDownC licked=this.onNavigateDownClicked.bind(this),this.onNavigatePrevClicked=this.onN avigatePrevClicked.bind(this),this.onNavigateNextClicked=this.onNavigateNextClic ked.bind(this)}return Ri(e,[{key:"render",value:function(){var e=this.Reveal.get Config().rtl,t=this.Reveal.getRevealElement();this.element=document.createElemen t("aside"),this.element.className="controls",this.element.innerHTML='<button cla ss="navigate-left" aria-label="'.concat(e?"next slide":"previous slide",'"><div class="controls-arrow"></div></button>\n\t\t\t<button class="navigate-right" ari a-label="').concat(e?"previous slide":"next slide",'"><div class="controls-arrow "></div></button>\n\t\t\t<button class="navigate-up" aria-label="above slide"><d iv class="controls-arrow"></div></button>\n\t\t\t<button class="navigate-down" a ria-label="below slide"><div class="controls-arrow"></div></button>'),this.Revea l.getRevealElement().appendChild(this.element),this.controlsLeft=kh(t,".navigate -left"),this.controlsRight=kh(t,".navigate-right"),this.controlsUp=kh(t,".naviga te-up"),this.controlsDown=kh(t,".navigate-down"),this.controlsPrev=kh(t,".naviga te-prev"),this.controlsNext=kh(t,".navigate-next"),this.controlsRightArrow=this. element.querySelector(".navigate-right"),this.controlsLeftArrow=this.element.que rySelector(".navigate-left"),this.controlsDownArrow=this.element.querySelector(" .navigate-down")}},{key:"configure",value:function(e,t){this.element.style.displ ay=e.controls?"block":"none",this.element.setAttribute("data-controls-layout",e. controlsLayout),this.element.setAttribute("data-controls-back-arrows",e.controls BackArrows)}},{key:"bind",value:function(){var e=this,t=["touchstart","click"];F h&&(t=["touchstart"]),t.forEach((function(t){e.controlsLeft.forEach((function(n) {return n.addEventListener(t,e.onNavigateLeftClicked,!1)})),e.controlsRight.forE ach((function(n){return n.addEventListener(t,e.onNavigateRightClicked,!1)})),e.c ontrolsUp.forEach((function(n){return n.addEventListener(t,e.onNavigateUpClicked ,!1)})),e.controlsDown.forEach((function(n){return n.addEventListener(t,e.onNavi gateDownClicked,!1)})),e.controlsPrev.forEach((function(n){return n.addEventList ener(t,e.onNavigatePrevClicked,!1)})),e.controlsNext.forEach((function(n){return n.addEventListener(t,e.onNavigateNextClicked,!1)}))}))}},{key:"unbind",value:fu nction(){var e=this;["touchstart","click"].forEach((function(t){e.controlsLeft.f orEach((function(n){return n.removeEventListener(t,e.onNavigateLeftClicked,!1)}) ),e.controlsRight.forEach((function(n){return n.removeEventListener(t,e.onNaviga teRightClicked,!1)})),e.controlsUp.forEach((function(n){return n.removeEventList ener(t,e.onNavigateUpClicked,!1)})),e.controlsDown.forEach((function(n){return n .removeEventListener(t,e.onNavigateDownClicked,!1)})),e.controlsPrev.forEach((fu nction(n){return n.removeEventListener(t,e.onNavigatePrevClicked,!1)})),e.contro lsNext.forEach((function(n){return n.removeEventListener(t,e.onNavigateNextClick ed,!1)}))}))}},{key:"update",value:function(){var e=this.Reveal.availableRoutes( );[].concat(Li(this.controlsLeft),Li(this.controlsRight),Li(this.controlsUp),Li( this.controlsDown),Li(this.controlsPrev),Li(this.controlsNext)).forEach((functio n(e){e.classList.remove("enabled","fragmented"),e.setAttribute("disabled","disab led")})),e.left&&this.controlsLeft.forEach((function(e){e.classList.add("enabled "),e.removeAttribute("disabled")})),e.right&&this.controlsRight.forEach((functio n(e){e.classList.add("enabled"),e.removeAttribute("disabled")})),e.up&&this.cont rolsUp.forEach((function(e){e.classList.add("enabled"),e.removeAttribute("disabl ed")})),e.down&&this.controlsDown.forEach((function(e){e.classList.add("enabled" ),e.removeAttribute("disabled")})),(e.left||e.up)&&this.controlsPrev.forEach((fu nction(e){e.classList.add("enabled"),e.removeAttribute("disabled")})),(e.right|| e.down)&&this.controlsNext.forEach((function(e){e.classList.add("enabled"),e.rem oveAttribute("disabled")}));var t=this.Reveal.getCurrentSlide();if(t){var n=this .Reveal.fragments.availableRoutes();n.prev&&this.controlsPrev.forEach((function( e){e.classList.add("fragmented","enabled"),e.removeAttribute("disabled")})),n.ne xt&&this.controlsNext.forEach((function(e){e.classList.add("fragmented","enabled "),e.removeAttribute("disabled")})),this.Reveal.isVerticalSlide(t)?(n.prev&&this .controlsUp.forEach((function(e){e.classList.add("fragmented","enabled"),e.remov eAttribute("disabled")})),n.next&&this.controlsDown.forEach((function(e){e.class List.add("fragmented","enabled"),e.removeAttribute("disabled")}))):(n.prev&&this .controlsLeft.forEach((function(e){e.classList.add("fragmented","enabled"),e.rem oveAttribute("disabled")})),n.next&&this.controlsRight.forEach((function(e){e.cl assList.add("fragmented","enabled"),e.removeAttribute("disabled")})))}if(this.Re veal.getConfig().controlsTutorial){var i=this.Reveal.getIndices();!this.Reveal.h asNavigatedVertically()&&e.down?this.controlsDownArrow.classList.add("highlight" ):(this.controlsDownArrow.classList.remove("highlight"),this.Reveal.getConfig(). rtl?!this.Reveal.hasNavigatedHorizontally()&&e.left&&0===i.v?this.controlsLeftAr row.classList.add("highlight"):this.controlsLeftArrow.classList.remove("highligh t"):!this.Reveal.hasNavigatedHorizontally()&&e.right&&0===i.v?this.controlsRight Arrow.classList.add("highlight"):this.controlsRightArrow.classList.remove("highl ight"))}}},{key:"onNavigateLeftClicked",value:function(e){e.preventDefault(),thi s.Reveal.onUserInput(),"linear"===this.Reveal.getConfig().navigationMode?this.Re veal.prev():this.Reveal.left()}},{key:"onNavigateRightClicked",value:function(e) {e.preventDefault(),this.Reveal.onUserInput(),"linear"===this.Reveal.getConfig() .navigationMode?this.Reveal.next():this.Reveal.right()}},{key:"onNavigateUpClick ed",value:function(e){e.preventDefault(),this.Reveal.onUserInput(),this.Reveal.u p()}},{key:"onNavigateDownClicked",value:function(e){e.preventDefault(),this.Rev eal.onUserInput(),this.Reveal.down()}},{key:"onNavigatePrevClicked",value:functi on(e){e.preventDefault(),this.Reveal.onUserInput(),this.Reveal.prev()}},{key:"on NavigateNextClicked",value:function(e){e.preventDefault(),this.Reveal.onUserInpu t(),this.Reveal.next()}}]),e}(),pf=function(){function e(t){ki(this,e),this.Reve al=t,this.onProgressClicked=this.onProgressClicked.bind(this)}return Ri(e,[{key: "render",value:function(){this.element=document.createElement("div"),this.elemen t.className="progress",this.Reveal.getRevealElement().appendChild(this.element), this.bar=document.createElement("span"),this.element.appendChild(this.bar)}},{ke y:"configure",value:function(e,t){this.element.style.display=e.progress?"block": "none"}},{key:"bind",value:function(){this.Reveal.getConfig().progress&&this.ele ment&&this.element.addEventListener("click",this.onProgressClicked,!1)}},{key:"u nbind",value:function(){this.Reveal.getConfig().progress&&this.element&&this.ele ment.removeEventListener("click",this.onProgressClicked,!1)}},{key:"update",valu e:function(){if(this.Reveal.getConfig().progress&&this.bar){var e=this.Reveal.ge tProgress();this.Reveal.getTotalSlides()<2&&(e=0),this.bar.style.transform="scal eX("+e+")"}}},{key:"getMaxWidth",value:function(){return this.Reveal.getRevealEl ement().offsetWidth}},{key:"onProgressClicked",value:function(e){this.Reveal.onU serInput(e),e.preventDefault();var t=this.Reveal.getSlides(),n=t.length,i=Math.f loor(e.clientX/this.getMaxWidth()*n);this.Reveal.getConfig().rtl&&(i=n-i);var r= this.Reveal.getIndices(t[i]);this.Reveal.slide(r.h,r.v)}}]),e}(),gf=function(){f unction e(t){ki(this,e),this.Reveal=t,this.lastMouseWheelStep=0,this.cursorHidde n=!1,this.cursorInactiveTimeout=0,this.onDocumentCursorActive=this.onDocumentCur sorActive.bind(this),this.onDocumentMouseScroll=this.onDocumentMouseScroll.bind( this)}return Ri(e,[{key:"configure",value:function(e,t){e.mouseWheel?(document.a ddEventListener("DOMMouseScroll",this.onDocumentMouseScroll,!1),document.addEven tListener("mousewheel",this.onDocumentMouseScroll,!1)):(document.removeEventList ener("DOMMouseScroll",this.onDocumentMouseScroll,!1),document.removeEventListene r("mousewheel",this.onDocumentMouseScroll,!1)),e.hideInactiveCursor?(document.ad dEventListener("mousemove",this.onDocumentCursorActive,!1),document.addEventList ener("mousedown",this.onDocumentCursorActive,!1)):(this.showCursor(),document.re moveEventListener("mousemove",this.onDocumentCursorActive,!1),document.removeEve ntListener("mousedown",this.onDocumentCursorActive,!1))}},{key:"showCursor",valu e:function(){this.cursorHidden&&(this.cursorHidden=!1,this.Reveal.getRevealEleme nt().style.cursor="")}},{key:"hideCursor",value:function(){!1===this.cursorHidde n&&(this.cursorHidden=!0,this.Reveal.getRevealElement().style.cursor="none")}},{ key:"onDocumentCursorActive",value:function(e){this.showCursor(),clearTimeout(th is.cursorInactiveTimeout),this.cursorInactiveTimeout=setTimeout(this.hideCursor. bind(this),this.Reveal.getConfig().hideCursorTime)}},{key:"onDocumentMouseScroll ",value:function(e){if(Date.now()-this.lastMouseWheelStep>1e3){this.lastMouseWhe elStep=Date.now();var t=e.detail||-e.wheelDelta;t>0?this.Reveal.next():t<0&&this .Reveal.prev()}}}]),e}(),mf=a,yf=Jt,bf=b,wf=o.f,Sf=function(e){return function(t ){for(var n,i=bf(t),r=yf(i),a=r.length,o=0,s=[];a>o;)n=r[o++],mf&&!wf.call(i,n)| |s.push(e?[n,i[n]]:i[n]);return s}},Ef={entries:Sf(!0),values:Sf(!1)}.values;$t( {target:"Object",stat:!0},{values:function(e){return Ef(e)}});var kf=function(e, t){var n=document.createElement("script");n.type="text/javascript",n.async=!1,n. defer=!1,n.src=e,"function"==typeof t&&(n.onload=n.onreadystatechange=function(e ){("load"===e.type||/loaded|complete/.test(n.readyState))&&(n.onload=n.onreadyst atechange=n.onerror=null,t())},n.onerror=function(e){n.onload=n.onreadystatechan ge=n.onerror=null,t(new Error("Failed loading script: "+n.src+"\n"+e))});var i=d ocument.querySelector("head");i.insertBefore(n,i.lastChild)},Af=function(){funct ion e(t){ki(this,e),this.Reveal=t,this.state="idle",this.registeredPlugins={},th is.asyncDependencies=[]}return Ri(e,[{key:"load",value:function(e,t){var n=this; return this.state="loading",e.forEach(this.registerPlugin.bind(this)),new Promis e((function(e){var i=[],r=0;if(t.forEach((function(e){e.condition&&!e.condition( )||(e.async?n.asyncDependencies.push(e):i.push(e))})),i.length){r=i.length;var a =function(t){t&&"function"==typeof t.callback&&t.callback(),0==--r&&n.initPlugin s().then(e)};i.forEach((function(e){"string"==typeof e.id?(n.registerPlugin(e),a (e)):"string"==typeof e.src?kf(e.src,(function(){return a(e)})):(console.warn("U nrecognized plugin format",e),a())}))}else n.initPlugins().then(e)}))}},{key:"in itPlugins",value:function(){var e=this;return new Promise((function(t){var n=Obj ect.values(e.registeredPlugins),i=n.length;if(0===i)e.loadAsync().then(t);else{v ar r,a=function(){0==--i?e.loadAsync().then(t):r()},o=0;(r=function(){var t=n[o+ +];if("function"==typeof t.init){var i=t.init(e.Reveal);i&&"function"==typeof i. then?i.then(a):a()}else a()})()}}))}},{key:"loadAsync",value:function(){return t his.state="loaded",this.asyncDependencies.length&&this.asyncDependencies.forEach ((function(e){kf(e.src,e.callback)})),Promise.resolve()}},{key:"registerPlugin", value:function(e){2===arguments.length&&"string"==typeof arguments[0]?(e=argumen ts[1]).id=arguments[0]:"function"==typeof e&&(e=e());var t=e.id;"string"!=typeof t?console.warn("Unrecognized plugin format; can't find plugin.id",e):void 0===t his.registeredPlugins[t]?(this.registeredPlugins[t]=e,"loaded"===this.state&&"fu nction"==typeof e.init&&e.init(this.Reveal)):console.warn('reveal.js: "'+t+'" pl ugin has already been registered')}},{key:"hasPlugin",value:function(e){return!! this.registeredPlugins[e]}},{key:"getPlugin",value:function(e){return this.regis teredPlugins[e]}},{key:"getRegisteredPlugins",value:function(){return this.regis teredPlugins}}]),e}();!function(e){var t=function(e){var t,n=Object.prototype,i= n.hasOwnProperty,r="function"==typeof Symbol?Symbol:{},a=r.iterator||"@@iterator ",o=r.asyncIterator||"@@asyncIterator",s=r.toStringTag||"@@toStringTag";function l(e,t,n){return Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:! 0,writable:!0}),e[t]}try{l({},"")}catch(e){l=function(e,t,n){return e[t]=n}}func tion c(e,t,n,i){var r=t&&t.prototype instanceof g?t:g,a=Object.create(r.prototyp e),o=new P(i||[]);return a._invoke=function(e,t,n){var i=d;return function(r,a){ if(i===f)throw new Error("Generator is already running");if(i===v){if("throw"=== r)throw a;return N()}for(n.method=r,n.arg=a;;){var o=n.delegate;if(o){var s=R(o, n);if(s){if(s===p)continue;return s}}if("next"===n.method)n.sent=n._sent=n.arg;e lse if("throw"===n.method){if(i===d)throw i=v,n.arg;n.dispatchException(n.arg)}e lse"return"===n.method&&n.abrupt("return",n.arg);i=f;var l=u(e,t,n);if("normal"= ==l.type){if(i=n.done?v:h,l.arg===p)continue;return{value:l.arg,done:n.done}}"th row"===l.type&&(i=v,n.method="throw",n.arg=l.arg)}}}(e,n,o),a}function u(e,t,n){ try{return{type:"normal",arg:e.call(t,n)}}catch(e){return{type:"throw",arg:e}}}e .wrap=c;var d="suspendedStart",h="suspendedYield",f="executing",v="completed",p= {};function g(){}function m(){}function y(){}var b={};b[a]=function(){return thi s};var w=Object.getPrototypeOf,S=w&&w(w(C([])));S&&S!==n&&i.call(S,a)&&(b=S);var E=y.prototype=g.prototype=Object.create(b);function k(e){["next","throw","retur n"].forEach((function(t){l(e,t,(function(e){return this._invoke(t,e)}))}))}funct ion A(e,t){function n(r,a,o,s){var l=u(e[r],e,a);if("throw"!==l.type){var c=l.ar g,d=c.value;return d&&"object"==typeof d&&i.call(d,"__await")?t.resolve(d.__awai t).then((function(e){n("next",e,o,s)}),(function(e){n("throw",e,o,s)})):t.resolv e(d).then((function(e){c.value=e,o(c)}),(function(e){return n("throw",e,o,s)}))} s(l.arg)}var r;this._invoke=function(e,i){function a(){return new t((function(t, r){n(e,i,t,r)}))}return r=r?r.then(a,a):a()}}function R(e,n){var i=e.iterator[n. method];if(i===t){if(n.delegate=null,"throw"===n.method){if(e.iterator.return&&( n.method="return",n.arg=t,R(e,n),"throw"===n.method))return p;n.method="throw",n .arg=new TypeError("The iterator does not provide a 'throw' method")}return p}va r r=u(i,e.iterator,n.arg);if("throw"===r.type)return n.method="throw",n.arg=r.ar g,n.delegate=null,p;var a=r.arg;return a?a.done?(n[e.resultName]=a.value,n.next= e.nextLoc,"return"!==n.method&&(n.method="next",n.arg=t),n.delegate=null,p):a:(n .method="throw",n.arg=new TypeError("iterator result is not an object"),n.delega te=null,p)}function x(e){var t={tryLoc:e[0]};1 in e&&(t.catchLoc=e[1]),2 in e&&( t.finallyLoc=e[2],t.afterLoc=e[3]),this.tryEntries.push(t)}function L(e){var t=e .completion||{};t.type="normal",delete t.arg,e.completion=t}function P(e){this.t ryEntries=[{tryLoc:"root"}],e.forEach(x,this),this.reset(!0)}function C(e){if(e) {var n=e[a];if(n)return n.call(e);if("function"==typeof e.next)return e;if(!isNa N(e.length)){var r=-1,o=function n(){for(;++r<e.length;)if(i.call(e,r))return n. value=e[r],n.done=!1,n;return n.value=t,n.done=!0,n};return o.next=o}}return{nex t:N}}function N(){return{value:t,done:!0}}return m.prototype=E.constructor=y,y.c onstructor=m,m.displayName=l(y,s,"GeneratorFunction"),e.isGeneratorFunction=func tion(e){var t="function"==typeof e&&e.constructor;return!!t&&(t===m||"GeneratorF unction"===(t.displayName||t.name))},e.mark=function(e){return Object.setPrototy peOf?Object.setPrototypeOf(e,y):(e.__proto__=y,l(e,s,"GeneratorFunction")),e.pro totype=Object.create(E),e},e.awrap=function(e){return{__await:e}},k(A.prototype) ,A.prototype[o]=function(){return this},e.AsyncIterator=A,e.async=function(t,n,i ,r,a){void 0===a&&(a=Promise);var o=new A(c(t,n,i,r),a);return e.isGeneratorFunc tion(n)?o:o.next().then((function(e){return e.done?e.value:o.next()}))},k(E),l(E ,s,"Generator"),E[a]=function(){return this},E.toString=function(){return"[objec t Generator]"},e.keys=function(e){var t=[];for(var n in e)t.push(n);return t.rev erse(),function n(){for(;t.length;){var i=t.pop();if(i in e)return n.value=i,n.d one=!1,n}return n.done=!0,n}},e.values=C,P.prototype={constructor:P,reset:functi on(e){if(this.prev=0,this.next=0,this.sent=this._sent=t,this.done=!1,this.delega te=null,this.method="next",this.arg=t,this.tryEntries.forEach(L),!e)for(var n in this)"t"===n.charAt(0)&&i.call(this,n)&&!isNaN(+n.slice(1))&&(this[n]=t)},stop: function(){this.done=!0;var e=this.tryEntries[0].completion;if("throw"===e.type) throw e.arg;return this.rval},dispatchException:function(e){if(this.done)throw e ;var n=this;function r(i,r){return s.type="throw",s.arg=e,n.next=i,r&&(n.method= "next",n.arg=t),!!r}for(var a=this.tryEntries.length-1;a>=0;--a){var o=this.tryE ntries[a],s=o.completion;if("root"===o.tryLoc)return r("end");if(o.tryLoc<=this. prev){var l=i.call(o,"catchLoc"),c=i.call(o,"finallyLoc");if(l&&c){if(this.prev< o.catchLoc)return r(o.catchLoc,!0);if(this.prev<o.finallyLoc)return r(o.finallyL oc)}else if(l){if(this.prev<o.catchLoc)return r(o.catchLoc,!0)}else{if(!c)throw new Error("try statement without catch or finally");if(this.prev<o.finallyLoc)re turn r(o.finallyLoc)}}}},abrupt:function(e,t){for(var n=this.tryEntries.length-1 ;n>=0;--n){var r=this.tryEntries[n];if(r.tryLoc<=this.prev&&i.call(r,"finallyLoc ")&&this.prev<r.finallyLoc){var a=r;break}}a&&("break"===e||"continue"===e)&&a.t ryLoc<=t&&t<=a.finallyLoc&&(a=null);var o=a?a.completion:{};return o.type=e,o.ar g=t,a?(this.method="next",this.next=a.finallyLoc,p):this.complete(o)},complete:f unction(e,t){if("throw"===e.type)throw e.arg;return"break"===e.type||"continue"= ==e.type?this.next=e.arg:"return"===e.type?(this.rval=this.arg=e.arg,this.method ="return",this.next="end"):"normal"===e.type&&t&&(this.next=t),p},finish:functio n(e){for(var t=this.tryEntries.length-1;t>=0;--t){var n=this.tryEntries[t];if(n. finallyLoc===e)return this.complete(n.completion,n.afterLoc),L(n),p}},catch:func tion(e){for(var t=this.tryEntries.length-1;t>=0;--t){var n=this.tryEntries[t];if (n.tryLoc===e){var i=n.completion;if("throw"===i.type){var r=i.arg;L(n)}return r }}throw new Error("illegal catch attempt")},delegateYield:function(e,n,i){return this.delegate={iterator:C(e),resultName:n,nextLoc:i},"next"===this.method&&(thi s.arg=t),p}},e}(e.exports);try{regeneratorRuntime=t}catch(e){Function("r","regen eratorRuntime = r")(t)}}({exports:{}});var Rf=function(){function e(t){ki(this,e ),this.Reveal=t}var t,n;return Ri(e,[{key:"setupPDF",value:(t=regeneratorRuntime .mark((function e(){var t,n,i,r,a,o,s,l,c,u,d,h=this;return regeneratorRuntime.w rap((function(e){for(;;)switch(e.prev=e.next){case 0:return t=this.Reveal.getCon fig(),n=kh(this.Reveal.getRevealElement(),Jd),i=t.slideNumber&&/all|print/i.test (t.showSlideNumber),r=this.Reveal.getComputedSlideSize(window.innerWidth,window. innerHeight),a=Math.floor(r.width*(1+t.margin)),o=Math.floor(r.height*(1+t.margi n)),s=r.width,l=r.height,e.next=8,new Promise(requestAnimationFrame);case 8:retu rn Nh("@page{size:"+a+"px "+o+"px; margin: 0px;}"),Nh(".reveal section>img, .rev eal section>video, .reveal section>iframe{max-width: "+s+"px; max-height:"+l+"px }"),document.documentElement.classList.add("print-pdf"),document.body.style.widt h=a+"px",document.body.style.height=o+"px",e.next=15,new Promise(requestAnimatio nFrame);case 15:return this.Reveal.layoutSlideContents(s,l),n.forEach((function( e){return h.Reveal.slideContent.layout(e)})),e.next=19,new Promise(requestAnimat ionFrame);case 19:return c=n.map((function(e){return e.scrollHeight})),u=[],d=n[ 0].parentNode,n.forEach((function(e,n){if(!1===e.classList.contains("stack")){va r r=(a-s)/2,d=(o-l)/2,h=c[n],f=Math.max(Math.ceil(h/o),1);(1===(f=Math.min(f,t.p dfMaxPagesPerSlide))&&t.center||e.classList.contains("center"))&&(d=Math.max((o- h)/2,0));var v=document.createElement("div");if(u.push(v),v.className="pdf-page" ,v.style.height=(o+t.pdfPageHeightOffset)*f+"px",v.appendChild(e),e.style.left=r +"px",e.style.top=d+"px",e.style.width=s+"px",e.slideBackgroundElement&&v.insert Before(e.slideBackgroundElement,e),t.showNotes){var p=this.Reveal.getSlideNotes( e);if(p){var g="string"==typeof t.showNotes?t.showNotes:"inline",m=document.crea teElement("div");m.classList.add("speaker-notes"),m.classList.add("speaker-notes -pdf"),m.setAttribute("data-layout",g),m.innerHTML=p,"separate-page"===g?u.push( m):(m.style.left="8px",m.style.bottom="8px",m.style.width=a-16+"px",v.appendChil d(m))}}if(i){var y=n+1,b=document.createElement("div");b.classList.add("slide-nu mber"),b.classList.add("slide-number-pdf"),b.innerHTML=y,v.appendChild(b)}if(t.p dfSeparateFragments){var w,S=this.Reveal.fragments.sort(v.querySelectorAll(".fra gment"),!0);S.forEach((function(e){w&&w.forEach((function(e){e.classList.remove( "current-fragment")})),e.forEach((function(e){e.classList.add("visible","current -fragment")}),this);var t=v.cloneNode(!0);u.push(t),w=e}),this),S.forEach((funct ion(e){e.forEach((function(e){e.classList.remove("visible","current-fragment")}) )}))}else kh(v,".fragment:not(.fade-out)").forEach((function(e){e.classList.add( "visible")}))}}),this),e.next=25,new Promise(requestAnimationFrame);case 25:u.fo rEach((function(e){return d.appendChild(e)})),this.Reveal.dispatchEvent({type:"p df-ready"});case 27:case"end":return e.stop()}}),e,this)})),n=function(){var e=t his,n=arguments;return new Promise((function(i,r){var a=t.apply(e,n);function o( e){Ei(a,i,r,o,s,"next",e)}function s(e){Ei(a,i,r,o,s,"throw",e)}o(void 0)}))},fu nction(){return n.apply(this,arguments)})},{key:"isPrintingPDF",value:function() {return/print-pdf/gi.test(window.location.search)}}]),e}(),xf=function(){functio n e(t){ki(this,e),this.Reveal=t,this.touchStartX=0,this.touchStartY=0,this.touch StartCount=0,this.touchCaptured=!1,this.onPointerDown=this.onPointerDown.bind(th is),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPoi nterUp.bind(this),this.onTouchStart=this.onTouchStart.bind(this),this.onTouchMov e=this.onTouchMove.bind(this),this.onTouchEnd=this.onTouchEnd.bind(this)}return Ri(e,[{key:"bind",value:function(){var e=this.Reveal.getRevealElement();"onpoint erdown"in window?(e.addEventListener("pointerdown",this.onPointerDown,!1),e.addE ventListener("pointermove",this.onPointerMove,!1),e.addEventListener("pointerup" ,this.onPointerUp,!1)):window.navigator.msPointerEnabled?(e.addEventListener("MS PointerDown",this.onPointerDown,!1),e.addEventListener("MSPointerMove",this.onPo interMove,!1),e.addEventListener("MSPointerUp",this.onPointerUp,!1)):(e.addEvent Listener("touchstart",this.onTouchStart,!1),e.addEventListener("touchmove",this. onTouchMove,!1),e.addEventListener("touchend",this.onTouchEnd,!1))}},{key:"unbin d",value:function(){var e=this.Reveal.getRevealElement();e.removeEventListener(" pointerdown",this.onPointerDown,!1),e.removeEventListener("pointermove",this.onP ointerMove,!1),e.removeEventListener("pointerup",this.onPointerUp,!1),e.removeEv entListener("MSPointerDown",this.onPointerDown,!1),e.removeEventListener("MSPoin terMove",this.onPointerMove,!1),e.removeEventListener("MSPointerUp",this.onPoint erUp,!1),e.removeEventListener("touchstart",this.onTouchStart,!1),e.removeEventL istener("touchmove",this.onTouchMove,!1),e.removeEventListener("touchend",this.o nTouchEnd,!1)}},{key:"isSwipePrevented",value:function(e){if(Lh(e,"video, audio" ))return!0;for(;e&&"function"==typeof e.hasAttribute;){if(e.hasAttribute("data-p revent-swipe"))return!0;e=e.parentNode}return!1}},{key:"onTouchStart",value:func tion(e){if(this.isSwipePrevented(e.target))return!0;this.touchStartX=e.touches[0 ].clientX,this.touchStartY=e.touches[0].clientY,this.touchStartCount=e.touches.l ength}},{key:"onTouchMove",value:function(e){if(this.isSwipePrevented(e.target)) return!0;var t=this.Reveal.getConfig();if(this.touchCaptured)Fh&&e.preventDefaul t();else{this.Reveal.onUserInput(e);var n=e.touches[0].clientX,i=e.touches[0].cl ientY;if(1===e.touches.length&&2!==this.touchStartCount){var r=this.Reveal.avail ableRoutes({includeFragments:!0}),a=n-this.touchStartX,o=i-this.touchStartY;a>40 &&Math.abs(a)>Math.abs(o)?(this.touchCaptured=!0,"linear"===t.navigationMode?t.r tl?this.Reveal.next():this.Reveal.prev():this.Reveal.left()):a<-40&&Math.abs(a)> Math.abs(o)?(this.touchCaptured=!0,"linear"===t.navigationMode?t.rtl?this.Reveal .prev():this.Reveal.next():this.Reveal.right()):o>40&&r.up?(this.touchCaptured=! 0,"linear"===t.navigationMode?this.Reveal.prev():this.Reveal.up()):o<-40&&r.down &&(this.touchCaptured=!0,"linear"===t.navigationMode?this.Reveal.next():this.Rev eal.down()),t.embedded?(this.touchCaptured||this.Reveal.isVerticalSlide())&&e.pr eventDefault():e.preventDefault()}}}},{key:"onTouchEnd",value:function(e){this.t ouchCaptured=!1}},{key:"onPointerDown",value:function(e){e.pointerType!==e.MSPOI NTER_TYPE_TOUCH&&"touch"!==e.pointerType||(e.touches=[{clientX:e.clientX,clientY :e.clientY}],this.onTouchStart(e))}},{key:"onPointerMove",value:function(e){e.po interType!==e.MSPOINTER_TYPE_TOUCH&&"touch"!==e.pointerType||(e.touches=[{client X:e.clientX,clientY:e.clientY}],this.onTouchMove(e))}},{key:"onPointerUp",value: function(e){e.pointerType!==e.MSPOINTER_TYPE_TOUCH&&"touch"!==e.pointerType||(e. touches=[{clientX:e.clientX,clientY:e.clientY}],this.onTouchEnd(e))}}]),e}(),Lf= "focus",Pf="blur",Cf=function(){function e(t){ki(this,e),this.Reveal=t,this.onRe vealPointerDown=this.onRevealPointerDown.bind(this),this.onDocumentPointerDown=t his.onDocumentPointerDown.bind(this)}return Ri(e,[{key:"configure",value:functio n(e,t){e.embedded?this.blur():(this.focus(),this.unbind())}},{key:"bind",value:f unction(){this.Reveal.getConfig().embedded&&this.Reveal.getRevealElement().addEv entListener("pointerdown",this.onRevealPointerDown,!1)}},{key:"unbind",value:fun ction(){this.Reveal.getRevealElement().removeEventListener("pointerdown",this.on RevealPointerDown,!1),document.removeEventListener("pointerdown",this.onDocument PointerDown,!1)}},{key:"focus",value:function(){this.state!==Lf&&(this.Reveal.ge tRevealElement().classList.add("focused"),document.addEventListener("pointerdown ",this.onDocumentPointerDown,!1)),this.state=Lf}},{key:"blur",value:function(){t his.state!==Pf&&(this.Reveal.getRevealElement().classList.remove("focused"),docu ment.removeEventListener("pointerdown",this.onDocumentPointerDown,!1)),this.stat e=Pf}},{key:"isFocused",value:function(){return this.state===Lf}},{key:"onReveal PointerDown",value:function(e){this.focus()}},{key:"onDocumentPointerDown",value :function(e){var t=Ph(e.target,".reveal");t&&t===this.Reveal.getRevealElement()| |this.blur()}}]),e}(),Nf=function(){function e(t){ki(this,e),this.Reveal=t}retur n Ri(e,[{key:"render",value:function(){this.element=document.createElement("div" ),this.element.className="speaker-notes",this.element.setAttribute("data-prevent -swipe",""),this.element.setAttribute("tabindex","0"),this.Reveal.getRevealEleme nt().appendChild(this.element)}},{key:"configure",value:function(e,t){e.showNote s&&this.element.setAttribute("data-layout","string"==typeof e.showNotes?e.showNo tes:"inline")}},{key:"update",value:function(){this.Reveal.getConfig().showNotes &&this.element&&this.Reveal.getCurrentSlide()&&!this.Reveal.print.isPrintingPDF( )&&(this.element.innerHTML=this.getSlideNotes()||'<span class="notes-placeholder ">No notes on this slide.</span>')}},{key:"updateVisibility",value:function(){th is.Reveal.getConfig().showNotes&&this.hasNotes()&&!this.Reveal.print.isPrintingP DF()?this.Reveal.getRevealElement().classList.add("show-notes"):this.Reveal.getR evealElement().classList.remove("show-notes")}},{key:"hasNotes",value:function() {return this.Reveal.getSlidesElement().querySelectorAll("[data-notes], aside.not es").length>0}},{key:"isSpeakerNotesWindow",value:function(){return!!window.loca tion.search.match(/receiver/gi)}},{key:"getSlideNotes",value:function(){var e=ar guments.length>0&&void 0!==arguments[0]?arguments[0]:this.Reveal.getCurrentSlide ();if(e.hasAttribute("data-notes"))return e.getAttribute("data-notes");var t=e.q uerySelector("aside.notes");return t?t.innerHTML:null}}]),e}(),Mf=A,If=ct,Tf=at, Of=Hs,jf=_,Df=jn("unscopables"),Ff=Array.prototype;null==Ff[Df]&&jf.f(Ff,Df,{con figurable:!0,value:Of(null)});var zf=function(e){Ff[Df][e]=!0};$t({target:"Array ",proto:!0},{fill:function(e){for(var t=Mf(this),n=Tf(t.length),i=arguments.leng th,r=If(i>1?arguments[1]:void 0,n),a=i>2?arguments[2]:void 0,o=void 0===a?n:If(a ,n);o>r;)t[r++]=e;return t}}),zf("fill");var Hf=function(){function e(t,n){ki(th is,e),this.diameter=100,this.diameter2=this.diameter/2,this.thickness=6,this.pla ying=!1,this.progress=0,this.progressOffset=1,this.container=t,this.progressChec k=n,this.canvas=document.createElement("canvas"),this.canvas.className="playback ",this.canvas.width=this.diameter,this.canvas.height=this.diameter,this.canvas.s tyle.width=this.diameter2+"px",this.canvas.style.height=this.diameter2+"px",this .context=this.canvas.getContext("2d"),this.container.appendChild(this.canvas),th is.render()}return Ri(e,[{key:"setPlaying",value:function(e){var t=this.playing; this.playing=e,!t&&this.playing?this.animate():this.render()}},{key:"animate",va lue:function(){var e=this.progress;this.progress=this.progressCheck(),e>.8&&this .progress<.2&&(this.progressOffset=this.progress),this.render(),this.playing&&re questAnimationFrame(this.animate.bind(this))}},{key:"render",value:function(){va r e=this.playing?this.progress:0,t=this.diameter2-this.thickness,n=this.diameter 2,i=this.diameter2,r=28;this.progressOffset+=.1*(1-this.progressOffset);var a=-M ath.PI/2+e*(2*Math.PI),o=-Math.PI/2+this.progressOffset*(2*Math.PI);this.context .save(),this.context.clearRect(0,0,this.diameter,this.diameter),this.context.beg inPath(),this.context.arc(n,i,t+4,0,2*Math.PI,!1),this.context.fillStyle="rgba( 0, 0, 0, 0.4 )",this.context.fill(),this.context.beginPath(),this.context.arc(n, i,t,0,2*Math.PI,!1),this.context.lineWidth=this.thickness,this.context.strokeSty le="rgba( 255, 255, 255, 0.2 )",this.context.stroke(),this.playing&&(this.contex t.beginPath(),this.context.arc(n,i,t,o,a,!1),this.context.lineWidth=this.thickne ss,this.context.strokeStyle="#fff",this.context.stroke()),this.context.translate (n-14,i-14),this.playing?(this.context.fillStyle="#fff",this.context.fillRect(0, 0,10,r),this.context.fillRect(18,0,10,r)):(this.context.beginPath(),this.context .translate(4,0),this.context.moveTo(0,0),this.context.lineTo(24,14),this.context .lineTo(0,r),this.context.fillStyle="#fff",this.context.fill()),this.context.res tore()}},{key:"on",value:function(e,t){this.canvas.addEventListener(e,t,!1)}},{k ey:"off",value:function(e,t){this.canvas.removeEventListener(e,t,!1)}},{key:"des troy",value:function(){this.playing=!1,this.canvas.parentNode&&this.container.re moveChild(this.canvas)}}]),e}(),Uf={width:960,height:700,margin:.04,minScale:.2, maxScale:2,controls:!0,controlsTutorial:!0,controlsLayout:"bottom-right",control sBackArrows:"faded",progress:!0,slideNumber:!1,showSlideNumber:"all",hashOneBase dIndex:!1,hash:!1,respondToHashChanges:!0,history:!1,keyboard:!0,keyboardConditi on:null,disableLayout:!1,overview:!0,center:!0,touch:!0,loop:!1,rtl:!1,navigatio nMode:"default",shuffle:!1,fragments:!0,fragmentInURL:!0,embedded:!1,help:!0,pau se:!0,showNotes:!1,showHiddenSlides:!1,autoPlayMedia:null,preloadIframes:null,au toAnimate:!0,autoAnimateMatcher:null,autoAnimateEasing:"ease",autoAnimateDuratio n:1,autoAnimateUnmatched:!0,autoAnimateStyles:["opacity","color","background-col or","padding","font-size","line-height","letter-spacing","border-width","border- color","border-radius","outline","outline-offset"],autoSlide:0,autoSlideStoppabl e:!0,autoSlideMethod:null,defaultTiming:null,mouseWheel:!1,previewLinks:!1,postM essage:!0,postMessageEvents:!1,focusBodyOnPageVisibilityChange:!0,transition:"sl ide",transitionSpeed:"default",backgroundTransition:"fade",parallaxBackgroundIma ge:"",parallaxBackgroundSize:"",parallaxBackgroundRepeat:"",parallaxBackgroundPo sition:"",parallaxBackgroundHorizontal:null,parallaxBackgroundVertical:null,pdfM axPagesPerSlide:Number.POSITIVE_INFINITY,pdfSeparateFragments:!0,pdfPageHeightOf fset:-1,viewDistance:3,mobileViewDistance:2,display:"block",hideInactiveCursor:! 0,hideCursorTime:5e3,dependencies:[],plugins:[]},Bf="4.1.0";function _f(e,t){arg uments.length<2&&(t=arguments[0],e=document.querySelector(".reveal"));var n,i,r, a,o,s={},l={},c=!1,u={hasNavigatedHorizontally:!1,hasNavigatedVertically:!1},d=[ ],h=1,f={layout:"",overview:""},v={},p="idle",g=0,m=0,y=-1,b=!1,w=new _h(s),S=ne w qh(s),E=new cf(s),k=new Vh(s),A=new uf(s),R=new df(s),x=new hf(s),L=new ff(s), P=new vf(s),C=new pf(s),N=new gf(s),M=new Af(s),I=new Rf(s),T=new Cf(s),O=new xf (s),j=new Nf(s);function D(n){return v.wrapper=e,v.slides=e.querySelector(".slid es"),l=wi(wi(wi(wi(wi({},Uf),l),t),n),Mh()),F(),window.addEventListener("load",o e,!1),M.load(l.plugins,l.dependencies).then(z),new Promise((function(e){return s .on("ready",e)}))}function F(){!0===l.embedded?v.viewport=Ph(e,".reveal-viewport ")||e:(v.viewport=document.body,document.documentElement.classList.add("reveal-f ull-page")),v.viewport.classList.add("reveal-viewport")}function z(){c=!0,H(),U( ),V(),W(),Ae(),K(),L.readURL(),k.update(!0),setTimeout((function(){v.slides.clas sList.remove("no-transition"),v.wrapper.classList.add("ready"),Q({type:"ready",d ata:{indexh:n,indexv:i,currentSlide:a}})}),1),I.isPrintingPDF()&&($(),"complete" ===document.readyState?I.setupPDF():window.addEventListener("load",(function(){I .setupPDF()})))}function H(){l.showHiddenSlides||kh(v.wrapper,'section[data-visi bility="hidden"]').forEach((function(e){e.parentNode.removeChild(e)}))}function U(){v.slides.classList.add("no-transition"),jh?v.wrapper.classList.add("no-hover "):v.wrapper.classList.remove("no-hover"),k.render(),S.render(),P.render(),C.ren der(),j.render(),v.pauseOverlay=Ch(v.wrapper,"div","pause-overlay",l.controls?'< button class="resume-button">Resume presentation</button>':null),v.statusElement =B(),v.wrapper.setAttribute("role","application")}function B(){var e=v.wrapper.q uerySelector(".aria-status");return e||((e=document.createElement("div")).style. position="absolute",e.style.height="1px",e.style.width="1px",e.style.overflow="h idden",e.style.clip="rect( 1px, 1px, 1px, 1px )",e.classList.add("aria-status"), e.setAttribute("aria-live","polite"),e.setAttribute("aria-atomic","true"),v.wrap per.appendChild(e)),e}function _(e){v.statusElement.textContent=e}function q(e){ var t="";if(3===e.nodeType)t+=e.textContent;else if(1===e.nodeType){var n=e.getA ttribute("aria-hidden"),i="none"===window.getComputedStyle(e).display;"true"===n ||i||Array.from(e.childNodes).forEach((function(e){t+=q(e)}))}return""===(t=t.tr im())?"":t+" "}function W(){setInterval((function(){0===v.wrapper.scrollTop&&0== =v.wrapper.scrollLeft||(v.wrapper.scrollTop=0,v.wrapper.scrollLeft=0)}),1e3)}fun ction V(){l.postMessage&&window.addEventListener("message",(function(e){var t=e. data;if("string"==typeof t&&"{"===t.charAt(0)&&"}"===t.charAt(t.length-1)&&(t=JS ON.parse(t)).method&&"function"==typeof s[t.method])if(!1===eh.test(t.method)){v ar n=s[t.method].apply(s,t.args);Z("callback",{method:t.method,result:n})}else c onsole.warn('reveal.js: "'+t.method+'" is is blacklisted from the postMessage AP I')}),!1)}function K(e){var t=wi({},l);if("object"===Si(e)&&Eh(l,e),!1!==s.isRea dy()){var n=v.wrapper.querySelectorAll(Jd).length;v.wrapper.classList.remove(t.t ransition),v.wrapper.classList.add(l.transition),v.wrapper.setAttribute("data-tr ansition-speed",l.transitionSpeed),v.wrapper.setAttribute("data-background-trans ition",l.backgroundTransition),v.viewport.style.setProperty("--slide-width",l.wi dth+"px"),v.viewport.style.setProperty("--slide-height",l.height+"px"),l.shuffle &&Re(),Ah(v.wrapper,"embedded",l.embedded),Ah(v.wrapper,"rtl",l.rtl),Ah(v.wrappe r,"center",l.center),!1===l.pause&&ge(),l.previewLinks?(ee(),te("[data-preview-l ink=false]")):(te(),ee("[data-preview-link]:not([data-preview-link=false])")),E. reset(),o&&(o.destroy(),o=null),n>1&&l.autoSlide&&l.autoSlideStoppable&&((o=new Hf(v.wrapper,(function(){return Math.min(Math.max((Date.now()-y)/g,0),1)}))).on( "click",at),b=!1),"default"!==l.navigationMode?v.wrapper.setAttribute("data-navi gation-mode",l.navigationMode):v.wrapper.removeAttribute("data-navigation-mode") ,j.configure(l,t),T.configure(l,t),N.configure(l,t),P.configure(l,t),C.configure (l,t),x.configure(l,t),A.configure(l,t),S.configure(l,t),Ee()}}function Y(){wind ow.addEventListener("resize",nt,!1),l.touch&&O.bind(),l.keyboard&&x.bind(),l.pro gress&&C.bind(),l.respondToHashChanges&&L.bind(),P.bind(),T.bind(),v.slides.addE ventListener("transitionend",tt,!1),v.pauseOverlay.addEventListener("click",ge,! 1),l.focusBodyOnPageVisibilityChange&&document.addEventListener("visibilitychang e",it,!1)}function $(){O.unbind(),T.unbind(),x.unbind(),P.unbind(),C.unbind(),L. unbind(),window.removeEventListener("resize",nt,!1),v.slides.removeEventListener ("transitionend",tt,!1),v.pauseOverlay.removeEventListener("click",ge,!1)}functi on X(t,n,i){e.addEventListener(t,n,i)}function G(t,n,i){e.removeEventListener(t, n,i)}function J(e){"string"==typeof e.layout&&(f.layout=e.layout),"string"==type of e.overview&&(f.overview=e.overview),f.layout?xh(v.slides,f.layout+" "+f.overv iew):xh(v.slides,f.overview)}function Q(e){var t=e.target,n=void 0===t?v.wrapper :t,i=e.type,r=e.data,a=e.bubbles,o=void 0===a||a,s=document.createEvent("HTMLEve nts",1,2);s.initEvent(i,o,!0),Eh(s,r),n.dispatchEvent(s),n===v.wrapper&&Z(i)}fun ction Z(e,t){if(l.postMessageEvents&&window.parent!==window.self){var n={namespa ce:"reveal",eventName:e,state:_e()};Eh(n,t),window.parent.postMessage(JSON.strin gify(n),"*")}}function ee(){var e=arguments.length>0&&void 0!==arguments[0]?argu ments[0]:"a";Array.from(v.wrapper.querySelectorAll(e)).forEach((function(e){/^(h ttp|www)/gi.test(e.getAttribute("href"))&&e.addEventListener("click",rt,!1)}))}f unction te(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"a";Ar ray.from(v.wrapper.querySelectorAll(e)).forEach((function(e){/^(http|www)/gi.tes t(e.getAttribute("href"))&&e.removeEventListener("click",rt,!1)}))}function ne(e ){ae(),v.overlay=document.createElement("div"),v.overlay.classList.add("overlay" ),v.overlay.classList.add("overlay-preview"),v.wrapper.appendChild(v.overlay),v. overlay.innerHTML='<header>\n\t\t\t\t<a class="close" href="#"><span class="icon "></span></a>\n\t\t\t\t<a class="external" href="'.concat(e,'" target="_blank">< span class="icon"></span></a>\n\t\t\t</header>\n\t\t\t<div class="spinner"></div >\n\t\t\t<div class="viewport">\n\t\t\t\t<iframe src="').concat(e,'"></iframe>\n \t\t\t\t<small class="viewport-inner">\n\t\t\t\t\t<span class="x-frame-error">Un able to load iframe. This is likely due to the site\'s policy (x-frame-options). </span>\n\t\t\t\t</small>\n\t\t\t</div>'),v.overlay.querySelector("iframe").addE ventListener("load",(function(e){v.overlay.classList.add("loaded")}),!1),v.overl ay.querySelector(".close").addEventListener("click",(function(e){ae(),e.preventD efault()}),!1),v.overlay.querySelector(".external").addEventListener("click",(fu nction(e){ae()}),!1)}function ie(e){"boolean"==typeof e?e?re():ae():v.overlay?ae ():re()}function re(){if(l.help){ae(),v.overlay=document.createElement("div"),v. overlay.classList.add("overlay"),v.overlay.classList.add("overlay-help"),v.wrapp er.appendChild(v.overlay);var e='<p class="title">Keyboard Shortcuts</p><br/>',t =x.getShortcuts(),n=x.getBindings();for(var i in e+="<table><th>KEY</th><th>ACTI ON</th>",t)e+="<tr><td>".concat(i,"</td><td>").concat(t[i],"</td></tr>");for(var r in n)n[r].key&&n[r].description&&(e+="<tr><td>".concat(n[r].key,"</td><td>"). concat(n[r].description,"</td></tr>"));e+="</table>",v.overlay.innerHTML='\n\t\t \t\t<header>\n\t\t\t\t\t<a class="close" href="#"><span class="icon"></span></a> \n\t\t\t\t</header>\n\t\t\t\t<div class="viewport">\n\t\t\t\t\t<div class="viewp ort-inner">'.concat(e,"</div>\n\t\t\t\t</div>\n\t\t\t"),v.overlay.querySelector( ".close").addEventListener("click",(function(e){ae(),e.preventDefault()}),!1)}}f unction ae(){return!!v.overlay&&(v.overlay.parentNode.removeChild(v.overlay),v.o verlay=null,!0)}function oe(){if(v.wrapper&&!I.isPrintingPDF()){if(!l.disableLay out){jh&&!l.embedded&&document.documentElement.style.setProperty("--vh",.01*wind ow.innerHeight+"px");var e=le(),t=h;se(l.width,l.height),v.slides.style.width=e. width+"px",v.slides.style.height=e.height+"px",h=Math.min(e.presentationWidth/e. width,e.presentationHeight/e.height),h=Math.max(h,l.minScale),1===(h=Math.min(h, l.maxScale))?(v.slides.style.zoom="",v.slides.style.left="",v.slides.style.top=" ",v.slides.style.bottom="",v.slides.style.right="",J({layout:""})):h>1&&zh&&wind ow.devicePixelRatio<2?(v.slides.style.zoom=h,v.slides.style.left="",v.slides.sty le.top="",v.slides.style.bottom="",v.slides.style.right="",J({layout:""})):(v.sl ides.style.zoom="",v.slides.style.left="50%",v.slides.style.top="50%",v.slides.s tyle.bottom="auto",v.slides.style.right="auto",J({layout:"translate(-50%, -50%) scale("+h+")"}));for(var n=Array.from(v.wrapper.querySelectorAll(Jd)),i=0,r=n.le ngth;i<r;i++){var a=n[i];"none"!==a.style.display&&(l.center||a.classList.contai ns("center")?a.classList.contains("stack")?a.style.top=0:a.style.top=Math.max((e .height-a.scrollHeight)/2,0)+"px":a.style.top="")}t!==h&&Q({type:"resize",data:{ oldScale:t,scale:h,size:e}})}C.update(),k.updateParallax(),R.isActive()&&R.updat e()}}function se(e,t){kh(v.slides,"section > .stretch, section > .r-stretch").fo rEach((function(n){var i=Ih(n,t);if(/(img|video)/gi.test(n.nodeName)){var r=n.na turalWidth||n.videoWidth,a=n.naturalHeight||n.videoHeight,o=Math.min(e/r,i/a);n. style.width=r*o+"px",n.style.height=a*o+"px"}else n.style.width=e+"px",n.style.h eight=i+"px"}))}function le(e,t){var n={width:l.width,height:l.height,presentati onWidth:e||v.wrapper.offsetWidth,presentationHeight:t||v.wrapper.offsetHeight};r eturn n.presentationWidth-=n.presentationWidth*l.margin,n.presentationHeight-=n. presentationHeight*l.margin,"string"==typeof n.width&&/%$/.test(n.width)&&(n.wid th=parseInt(n.width,10)/100*n.presentationWidth),"string"==typeof n.height&&/%$/ .test(n.height)&&(n.height=parseInt(n.height,10)/100*n.presentationHeight),n}fun ction ce(e,t){"object"===Si(e)&&"function"==typeof e.setAttribute&&e.setAttribut e("data-previous-indexv",t||0)}function ue(e){if("object"===Si(e)&&"function"==t ypeof e.setAttribute&&e.classList.contains("stack")){var t=e.hasAttribute("data- start-indexv")?"data-start-indexv":"data-previous-indexv";return parseInt(e.getA ttribute(t)||0,10)}return 0}function de(){var e=arguments.length>0&&void 0!==arg uments[0]?arguments[0]:a;return e&&e.parentNode&&!!e.parentNode.nodeName.match(/ section/i)}function he(){return!(!a||!de(a))&&!a.nextElementSibling}function fe( ){return 0===n&&0===i}function ve(){return!!a&&(!a.nextElementSibling&&(!de(a)|| !a.parentNode.nextElementSibling))}function pe(){if(l.pause){var e=v.wrapper.cla ssList.contains("paused");Ve(),v.wrapper.classList.add("paused"),!1===e&&Q({type :"paused"})}}function ge(){var e=v.wrapper.classList.contains("paused");v.wrappe r.classList.remove("paused"),We(),e&&Q({type:"resumed"})}function me(e){"boolean "==typeof e?e?pe():ge():ye()?ge():pe()}function ye(){return v.wrapper.classList. contains("paused")}function be(e){"boolean"==typeof e?e?Ye():Ke():b?Ye():Ke()}fu nction we(){return!(!g||b)}function Se(e,t,o,s){r=a;var c=v.wrapper.querySelecto rAll(Qd);if(0!==c.length){void 0!==t||R.isActive()||(t=ue(c[e])),r&&r.parentNode &&r.parentNode.classList.contains("stack")&&ce(r.parentNode,i);var u=d.concat(); d.length=0;var h=n||0,f=i||0;n=xe(Qd,void 0===e?n:e),i=xe(Zd,void 0===t?i:t);var g=n!==h||i!==f;g||(r=null);var m=c[n],y=m.querySelectorAll("section");a=y[i]||m ;var b=!1;g&&r&&a&&!R.isActive()&&(r.hasAttribute("data-auto-animate")&&a.hasAtt ribute("data-auto-animate")&&(b=!0,v.slides.classList.add("disable-slide-transit ions")),p="running"),Le(),oe(),R.isActive()&&R.update(),void 0!==o&&A.goto(o),r& &r!==a&&(r.classList.remove("present"),r.setAttribute("aria-hidden","true"),fe() &&setTimeout((function(){je().forEach((function(e){ce(e,0)}))}),0));e:for(var x= 0,N=d.length;x<N;x++){for(var M=0;M<u.length;M++)if(u[M]===d[x]){u.splice(M,1);c ontinue e}v.viewport.classList.add(d[x]),Q({type:d[x]})}for(;u.length;)v.viewpor t.classList.remove(u.pop());g&&Q({type:"slidechanged",data:{indexh:n,indexv:i,pr eviousSlide:r,currentSlide:a,origin:s}}),!g&&r||(w.stopEmbeddedContent(r),w.star tEmbeddedContent(a)),requestAnimationFrame((function(){_(q(a))})),C.update(),P.u pdate(),j.update(),k.update(),k.updateParallax(),S.update(),A.update(),L.writeUR L(),We(),b&&(setTimeout((function(){v.slides.classList.remove("disable-slide-tra nsitions")}),0),l.autoAnimate&&E.run(r,a))}}function Ee(){$(),Y(),oe(),g=l.autoS lide,We(),k.create(),L.writeURL(),A.sortAll(),P.update(),C.update(),Le(),j.updat e(),j.updateVisibility(),k.update(!0),S.update(),w.formatEmbeddedContent(),!1=== l.autoPlayMedia?w.stopEmbeddedContent(a,{unloadIframes:!1}):w.startEmbeddedConte nt(a),R.isActive()&&R.layout()}function ke(){var e=arguments.length>0&&void 0!== arguments[0]?arguments[0]:a;k.sync(e),A.sync(e),w.load(e),k.update(),j.update()} function Ae(){Te().forEach((function(e){kh(e,"section").forEach((function(e,t){t >0&&(e.classList.remove("present"),e.classList.remove("past"),e.classList.add("f uture"),e.setAttribute("aria-hidden","true"))}))}))}function Re(){var e=argument s.length>0&&void 0!==arguments[0]?arguments[0]:Te();e.forEach((function(t,n){var i=e[Math.floor(Math.random()*e.length)];i.parentNode===t.parentNode&&t.parentNo de.insertBefore(t,i);var r=t.querySelectorAll("section");r.length&&Re(r)}))}func tion xe(e,t){var n=kh(v.wrapper,e),i=n.length,r=I.isPrintingPDF();if(i){l.loop&& (t%=i)<0&&(t=i+t),t=Math.max(Math.min(t,i-1),0);for(var a=0;a<i;a++){var o=n[a], s=l.rtl&&!de(o);o.classList.remove("past"),o.classList.remove("present"),o.class List.remove("future"),o.setAttribute("hidden",""),o.setAttribute("aria-hidden"," true"),o.querySelector("section")&&o.classList.add("stack"),r?o.classList.add("p resent"):a<t?(o.classList.add(s?"future":"past"),l.fragments&&kh(o,".fragment"). forEach((function(e){e.classList.add("visible"),e.classList.remove("current-frag ment")}))):a>t&&(o.classList.add(s?"past":"future"),l.fragments&&kh(o,".fragment .visible").forEach((function(e){e.classList.remove("visible","current-fragment") })))}var c=n[t],u=c.classList.contains("present");c.classList.add("present"),c.r emoveAttribute("hidden"),c.removeAttribute("aria-hidden"),u||Q({target:c,type:"v isible",bubbles:!1});var h=c.getAttribute("data-state");h&&(d=d.concat(h.split(" ")))}else t=0;return t}function Le(){var e,t=Te(),r=t.length;if(r&&void 0!==n){ var a=R.isActive()?10:l.viewDistance;jh&&(a=R.isActive()?6:l.mobileViewDistance) ,I.isPrintingPDF()&&(a=Number.MAX_VALUE);for(var o=0;o<r;o++){var s=t[o],c=kh(s, "section"),u=c.length;if(e=Math.abs((n||0)-o)||0,l.loop&&(e=Math.abs(((n||0)-o)% (r-a))||0),e<a?w.load(s):w.unload(s),u)for(var d=ue(s),h=0;h<u;h++){var f=c[h];e +(o===(n||0)?Math.abs((i||0)-h):Math.abs(h-d))<a?w.load(f):w.unload(f)}}Fe()?v.w rapper.classList.add("has-vertical-slides"):v.wrapper.classList.remove("has-vert ical-slides"),De()?v.wrapper.classList.add("has-horizontal-slides"):v.wrapper.cl assList.remove("has-horizontal-slides")}}function Pe(){var e=arguments.length>0& &void 0!==arguments[0]?arguments[0]:{},t=e.includeFragments,r=void 0!==t&&t,a=v. wrapper.querySelectorAll(Qd),o=v.wrapper.querySelectorAll(Zd),s={left:n>0,right: n<a.length-1,up:i>0,down:i<o.length-1};if(l.loop&&(a.length>1&&(s.left=!0,s.righ t=!0),o.length>1&&(s.up=!0,s.down=!0)),a.length>1&&"linear"===l.navigationMode&& (s.right=s.right||s.down,s.left=s.left||s.up),!0===r){var c=A.availableRoutes(); s.left=s.left||c.prev,s.up=s.up||c.prev,s.down=s.down||c.next,s.right=s.right||c .next}if(l.rtl){var u=s.left;s.left=s.right,s.right=u}return s}function Ce(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:a,t=Te(),n=0;e:for(var i=0;i<t.length;i++){for(var r=t[i],o=r.querySelectorAll("section"),s=0;s<o.leng th;s++){if(o[s]===e)break e;"uncounted"!==o[s].dataset.visibility&&n++}if(r===e) break;!1===r.classList.contains("stack")&&"uncounted"!==r.dataset.visibility&&n+ +}return n}function Ne(){var e=He(),t=Ce();if(a){var n=a.querySelectorAll(".frag ment");if(n.length>0){t+=a.querySelectorAll(".fragment.visible").length/n.length *.9}}return Math.min(t/(e-1),1)}function Me(e){var t,r=n,o=i;if(e){var s=de(e),l =s?e.parentNode:e,c=Te();r=Math.max(c.indexOf(l),0),o=void 0,s&&(o=Math.max(kh(e .parentNode,"section").indexOf(e),0))}if(!e&&a&&a.querySelectorAll(".fragment"). length>0){var u=a.querySelector(".current-fragment");t=u&&u.hasAttribute("data-f ragment-index")?parseInt(u.getAttribute("data-fragment-index"),10):a.querySelect orAll(".fragment.visible").length-1}return{h:r,v:o,f:t}}function Ie(){return kh( v.wrapper,'.slides section:not(.stack):not([data-visibility="uncounted"])')}func tion Te(){return kh(v.wrapper,Qd)}function Oe(){return kh(v.wrapper,".slides>sec tion>section")}function je(){return kh(v.wrapper,".slides>section.stack")}functi on De(){return Te().length>1}function Fe(){return Oe().length>1}function ze(){re turn Ie().map((function(e){for(var t={},n=0;n<e.attributes.length;n++){var i=e.a ttributes[n];t[i.name]=i.value}return t}))}function He(){return Ie().length}func tion Ue(e,t){var n=Te()[e],i=n&&n.querySelectorAll("section");return i&&i.length &&"number"==typeof t?i?i[t]:void 0:n}function Be(e,t){var n="number"==typeof e?U e(e,t):e;if(n)return n.slideBackgroundElement}function _e(){var e=Me();return{in dexh:e.h,indexv:e.v,indexf:e.f,paused:ye(),overview:R.isActive()}}function qe(e) {if("object"===Si(e)){Se(Rh(e.indexh),Rh(e.indexv),Rh(e.indexf));var t=Rh(e.paus ed),n=Rh(e.overview);"boolean"==typeof t&&t!==ye()&&me(t),"boolean"==typeof n&&n !==R.isActive()&&R.toggle(n)}}function We(){if(Ve(),a&&!1!==l.autoSlide){var e=a .querySelector(".current-fragment");e||(e=a.querySelector(".fragment"));var t=e? e.getAttribute("data-autoslide"):null,n=a.parentNode?a.parentNode.getAttribute(" data-autoslide"):null,i=a.getAttribute("data-autoslide");t?g=parseInt(t,10):i?g= parseInt(i,10):n?g=parseInt(n,10):(g=l.autoSlide,0===a.querySelectorAll(".fragme nt").length&&kh(a,"video, audio").forEach((function(e){e.hasAttribute("data-auto play")&&g&&1e3*e.duration/e.playbackRate>g&&(g=1e3*e.duration/e.playbackRate+1e3 )}))),!g||b||ye()||R.isActive()||ve()&&!A.availableRoutes().next&&!0!==l.loop||( m=setTimeout((function(){"function"==typeof l.autoSlideMethod?l.autoSlideMethod( ):Ze(),We()}),g),y=Date.now()),o&&o.setPlaying(-1!==m)}}function Ve(){clearTimeo ut(m),m=-1}function Ke(){g&&!b&&(b=!0,Q({type:"autoslidepaused"}),clearTimeout(m ),o&&o.setPlaying(!1))}function Ye(){g&&b&&(b=!1,Q({type:"autoslideresumed"}),We ())}function $e(){u.hasNavigatedHorizontally=!0,l.rtl?(R.isActive()||!1===A.next ())&&Pe().left&&Se(n+1,"grid"===l.navigationMode?i:void 0):(R.isActive()||!1===A .prev())&&Pe().left&&Se(n-1,"grid"===l.navigationMode?i:void 0)}function Xe(){u. hasNavigatedHorizontally=!0,l.rtl?(R.isActive()||!1===A.prev())&&Pe().right&&Se( n-1,"grid"===l.navigationMode?i:void 0):(R.isActive()||!1===A.next())&&Pe().righ t&&Se(n+1,"grid"===l.navigationMode?i:void 0)}function Ge(){(R.isActive()||!1=== A.prev())&&Pe().up&&Se(n,i-1)}function Je(){u.hasNavigatedVertically=!0,(R.isAct ive()||!1===A.next())&&Pe().down&&Se(n,i+1)}function Qe(){var e;if(!1===A.prev() )if(Pe().up)Ge();else if(e=l.rtl?kh(v.wrapper,".slides>section.future").pop():kh (v.wrapper,".slides>section.past").pop()){var t=e.querySelectorAll("section").le ngth-1||void 0;Se(n-1,t)}}function Ze(){if(u.hasNavigatedHorizontally=!0,u.hasNa vigatedVertically=!0,!1===A.next()){var e=Pe();e.down&&e.right&&l.loop&&he()&&(e .down=!1),e.down?Je():l.rtl?$e():Xe()}}function et(e){l.autoSlideStoppable&&Ke() }function tt(e){"running"===p&&/section/gi.test(e.target.nodeName)&&(p="idle",Q( {type:"slidetransitionend",data:{indexh:n,indexv:i,previousSlide:r,currentSlide: a}}))}function nt(e){oe()}function it(e){!1===document.hidden&&document.activeEl ement!==document.body&&("function"==typeof document.activeElement.blur&&document .activeElement.blur(),document.body.focus())}function rt(e){if(e.currentTarget&& e.currentTarget.hasAttribute("href")){var t=e.currentTarget.getAttribute("href") ;t&&(ne(t),e.preventDefault())}}function at(e){ve()&&!1===l.loop?(Se(0,0),Ye()): b?Ye():Ke()}var ot={VERSION:Bf,initialize:D,configure:K,sync:Ee,syncSlide:ke,syn cFragments:A.sync.bind(A),slide:Se,left:$e,right:Xe,up:Ge,down:Je,prev:Qe,next:Z e,navigateLeft:$e,navigateRight:Xe,navigateUp:Ge,navigateDown:Je,navigatePrev:Qe ,navigateNext:Ze,navigateFragment:A.goto.bind(A),prevFragment:A.prev.bind(A),nex tFragment:A.next.bind(A),on:X,off:G,addEventListener:X,removeEventListener:G,lay out:oe,shuffle:Re,availableRoutes:Pe,availableFragments:A.availableRoutes.bind(A ),toggleHelp:ie,toggleOverview:R.toggle.bind(R),togglePause:me,toggleAutoSlide:b e,isFirstSlide:fe,isLastSlide:ve,isLastVerticalSlide:he,isVerticalSlide:de,isPau sed:ye,isAutoSliding:we,isSpeakerNotes:j.isSpeakerNotesWindow.bind(j),isOverview :R.isActive.bind(R),isFocused:T.isFocused.bind(T),isPrintingPDF:I.isPrintingPDF. bind(I),isReady:function(){return c},loadSlide:w.load.bind(w),unloadSlide:w.unlo ad.bind(w),showPreview:ne,hidePreview:ae,addEventListeners:Y,removeEventListener s:$,dispatchEvent:Q,getState:_e,setState:qe,getProgress:Ne,getIndices:Me,getSlid esAttributes:ze,getSlidePastCount:Ce,getTotalSlides:He,getSlide:Ue,getPreviousSl ide:function(){return r},getCurrentSlide:function(){return a},getSlideBackground :Be,getSlideNotes:j.getSlideNotes.bind(j),getSlides:Ie,getHorizontalSlides:Te,ge tVerticalSlides:Oe,hasHorizontalSlides:De,hasVerticalSlides:Fe,hasNavigatedHoriz ontally:function(){return u.hasNavigatedHorizontally},hasNavigatedVertically:fun ction(){return u.hasNavigatedVertically},addKeyBinding:x.addKeyBinding.bind(x),r emoveKeyBinding:x.removeKeyBinding.bind(x),triggerKey:x.triggerKey.bind(x),regis terKeyboardShortcut:x.registerKeyboardShortcut.bind(x),getComputedSlideSize:le,g etScale:function(){return h},getConfig:function(){return l},getQueryHash:Mh,getR evealElement:function(){return e},getSlidesElement:function(){return v.slides},g etViewportElement:function(){return v.viewport},getBackgroundsElement:function() {return k.element},registerPlugin:M.registerPlugin.bind(M),hasPlugin:M.hasPlugin .bind(M),getPlugin:M.getPlugin.bind(M),getPlugins:M.getRegisteredPlugins.bind(M) };return Eh(s,wi(wi({},ot),{},{announceStatus:_,getStatusText:q,print:I,focus:T, progress:C,controls:P,location:L,overview:R,fragments:A,slideContent:w,slideNumb er:S,onUserInput:et,closeOverlay:ae,updateSlidesVisibility:Le,layoutSlideContent s:se,transformSlides:J,cueAutoSlide:We,cancelAutoSlide:Ve})),ot}var qf=_f,Wf=[]; return qf.initialize=function(e){return Object.assign(qf,new _f(document.querySe lector(".reveal"),e)),Wf.map((function(e){return e(qf)})),qf.initialize()},["con figure","on","off","addEventListener","removeEventListener","registerPlugin"].fo rEach((function(e){qf[e]=function(){for(var t=arguments.length,n=new Array(t),i= 0;i<t;i++)n[i]=arguments[i];Wf.push((function(t){var i;return(i=t[e]).call.apply (i,[null].concat(n))}))}})),qf.isReady=function(){return!1},qf.VERSION=Bf,qf})); !function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.expor ts=t():"function"==typeof define&&define.amd?define(t):(e="undefined"!=typeof gl obalThis?globalThis:e||self).Reveal=t()}(this,(function(){"use strict";var e="un defined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:"undefi ned"!=typeof global?global:"undefined"!=typeof self?self:{},t=function(e){return e&&e.Math==Math&&e},n=t("object"==typeof globalThis&&globalThis)||t("object"==t ypeof window&&window)||t("object"==typeof self&&self)||t("object"==typeof e&&e)| |function(){return this}()||Function("return this")(),i={},r=function(e){try{ret urn!!e()}catch(e){return!0}},a=!r((function(){return 7!=Object.defineProperty({} ,1,{get:function(){return 7}})[1]})),o={},s={}.propertyIsEnumerable,l=Object.get OwnPropertyDescriptor,c=l&&!s.call({1:2},1);o.f=c?function(e){var t=l(this,e);re turn!!t&&t.enumerable}:s;var u=function(e,t){return{enumerable:!(1&e),configurab le:!(2&e),writable:!(4&e),value:t}},d={}.toString,h=function(e){return d.call(e) .slice(8,-1)},f=h,v="".split,p=r((function(){return!Object("z").propertyIsEnumer able(0)}))?function(e){return"String"==f(e)?v.call(e,""):Object(e)}:Object,g=fun ction(e){if(null==e)throw TypeError("Can't call method on "+e);return e},m=p,y=g ,b=function(e){return m(y(e))},w=function(e){return"object"==typeof e?null!==e:" function"==typeof e},S=w,E=function(e,t){if(!S(e))return e;var n,i;if(t&&"functi on"==typeof(n=e.toString)&&!S(i=n.call(e)))return i;if("function"==typeof(n=e.va lueOf)&&!S(i=n.call(e)))return i;if(!t&&"function"==typeof(n=e.toString)&&!S(i=n .call(e)))return i;throw TypeError("Can't convert object to primitive value")},k =g,A=function(e){return Object(k(e))},R=A,x={}.hasOwnProperty,L=function(e,t){re turn x.call(R(e),t)},P=w,C=n.document,N=P(C)&&P(C.createElement),M=function(e){r eturn N?C.createElement(e):{}},I=M,T=!a&&!r((function(){return 7!=Object.defineP roperty(I("div"),"a",{get:function(){return 7}}).a})),O=a,j=o,D=u,F=b,z=E,H=L,U= T,B=Object.getOwnPropertyDescriptor;i.f=O?B:function(e,t){if(e=F(e),t=z(t,!0),U) try{return B(e,t)}catch(e){}if(H(e,t))return D(!j.f.call(e,t),e[t])};var _={},q= w,W=function(e){if(!q(e))throw TypeError(String(e)+" is not an object");return e },V=a,K=T,Y=W,$=E,X=Object.defineProperty;_.f=V?X:function(e,t,n){if(Y(e),t=$(t, !0),Y(n),K)try{return X(e,t,n)}catch(e){}if("get"in n||"set"in n)throw TypeError ("Accessors not supported");return"value"in n&&(e[t]=n.value),e};var G=_,J=u,Q=a ?function(e,t,n){return G.f(e,t,J(1,n))}:function(e,t,n){return e[t]=n,e},Z={exp orts:{}},ee=n,te=Q,ne=function(e,t){try{te(ee,e,t)}catch(n){ee[e]=t}return t},ie =ne,re="__core-js_shared__",ae=n[re]||ie(re,{}),oe=ae,se=Function.toString;"func tion"!=typeof oe.inspectSource&&(oe.inspectSource=function(e){return se.call(e)} );var le=oe.inspectSource,ce=le,ue=n.WeakMap,de="function"==typeof ue&&/native c ode/.test(ce(ue)),he={exports:{}},fe=ae;(he.exports=function(e,t){return fe[e]|| (fe[e]=void 0!==t?t:{})})("versions",[]).push({version:"3.12.1",mode:"global",co pyright:"© 2021 Denis Pushkarev (zloirock.ru)"});var ve,pe,ge,me=0,ye=Math.rando m(),be=function(e){return"Symbol("+String(void 0===e?"":e)+")_"+(++me+ye).toStri ng(36)},we=he.exports,Se=be,Ee=we("keys"),ke=function(e){return Ee[e]||(Ee[e]=Se (e))},Ae={},Re=de,xe=w,Le=Q,Pe=L,Ce=ae,Ne=ke,Me=Ae,Ie="Object already initialize d",Te=n.WeakMap;if(Re||Ce.state){var Oe=Ce.state||(Ce.state=new Te),je=Oe.get,De =Oe.has,Fe=Oe.set;ve=function(e,t){if(De.call(Oe,e))throw new TypeError(Ie);retu rn t.facade=e,Fe.call(Oe,e,t),t},pe=function(e){return je.call(Oe,e)||{}},ge=fun ction(e){return De.call(Oe,e)}}else{var ze=Ne("state");Me[ze]=!0,ve=function(e,t ){if(Pe(e,ze))throw new TypeError(Ie);return t.facade=e,Le(e,ze,t),t},pe=functio n(e){return Pe(e,ze)?e[ze]:{}},ge=function(e){return Pe(e,ze)}}var He={set:ve,ge t:pe,has:ge,enforce:function(e){return ge(e)?pe(e):ve(e,{})},getterFor:function( e){return function(t){var n;if(!xe(t)||(n=pe(t)).type!==e)throw TypeError("Incom patible receiver, "+e+" required");return n}}},Ue=n,Be=Q,_e=L,qe=ne,We=le,Ve=He. get,Ke=He.enforce,Ye=String(String).split("String");(Z.exports=function(e,t,n,i) {var r,a=!!i&&!!i.unsafe,o=!!i&&!!i.enumerable,s=!!i&&!!i.noTargetGet;"function" ==typeof n&&("string"!=typeof t||_e(n,"name")||Be(n,"name",t),(r=Ke(n)).source|| (r.source=Ye.join("string"==typeof t?t:""))),e!==Ue?(a?!s&&e[t]&&(o=!0):delete e [t],o?e[t]=n:Be(e,t,n)):o?e[t]=n:qe(t,n)})(Function.prototype,"toString",(functi on(){return"function"==typeof this&&Ve(this).source||We(this)}));var $e=n,Xe=$e, Ge=n,Je=function(e){return"function"==typeof e?e:void 0},Qe=function(e,t){return arguments.length<2?Je(Xe[e])||Je(Ge[e]):Xe[e]&&Xe[e][t]||Ge[e]&&Ge[e][t]},Ze={} ,et=Math.ceil,tt=Math.floor,nt=function(e){return isNaN(e=+e)?0:(e>0?tt:et)(e)}, it=nt,rt=Math.min,at=function(e){return e>0?rt(it(e),9007199254740991):0},ot=nt, st=Math.max,lt=Math.min,ct=function(e,t){var n=ot(e);return n<0?st(n+t,0):lt(n,t )},ut=b,dt=at,ht=ct,ft=function(e){return function(t,n,i){var r,a=ut(t),o=dt(a.l ength),s=ht(i,o);if(e&&n!=n){for(;o>s;)if((r=a[s++])!=r)return!0}else for(;o>s;s ++)if((e||s in a)&&a[s]===n)return e||s||0;return!e&&-1}},vt={includes:ft(!0),in dexOf:ft(!1)},pt=L,gt=b,mt=vt.indexOf,yt=Ae,bt=function(e,t){var n,i=gt(e),r=0,a =[];for(n in i)!pt(yt,n)&&pt(i,n)&&a.push(n);for(;t.length>r;)pt(i,n=t[r++])&&(~ mt(a,n)||a.push(n));return a},wt=["constructor","hasOwnProperty","isPrototypeOf" ,"propertyIsEnumerable","toLocaleString","toString","valueOf"],St=bt,Et=wt.conca t("length","prototype");Ze.f=Object.getOwnPropertyNames||function(e){return St(e ,Et)};var kt={};kt.f=Object.getOwnPropertySymbols;var At=Ze,Rt=kt,xt=W,Lt=Qe("Re flect","ownKeys")||function(e){var t=At.f(xt(e)),n=Rt.f;return n?t.concat(n(e)): t},Pt=L,Ct=Lt,Nt=i,Mt=_,It=function(e,t){for(var n=Ct(t),i=Mt.f,r=Nt.f,a=0;a<n.l ength;a++){var o=n[a];Pt(e,o)||i(e,o,r(t,o))}},Tt=r,Ot=/#|\.prototype\./,jt=func tion(e,t){var n=Ft[Dt(e)];return n==Ht||n!=zt&&("function"==typeof t?Tt(t):!!t)} ,Dt=jt.normalize=function(e){return String(e).replace(Ot,".").toLowerCase()},Ft= jt.data={},zt=jt.NATIVE="N",Ht=jt.POLYFILL="P",Ut=jt,Bt=n,_t=i.f,qt=Q,Wt=Z.expor ts,Vt=ne,Kt=It,Yt=Ut,$t=function(e,t){var n,i,r,a,o,s=e.target,l=e.global,c=e.st at;if(n=l?Bt:c?Bt[s]||Vt(s,{}):(Bt[s]||{}).prototype)for(i in t){if(a=t[i],r=e.n oTargetGet?(o=_t(n,i))&&o.value:n[i],!Yt(l?i:s+(c?".":"#")+i,e.forced)&&void 0!= =r){if(typeof a==typeof r)continue;Kt(a,r)}(e.sham||r&&r.sham)&&qt(a,"sham",!0), Wt(n,i,a,e)}},Xt=bt,Gt=wt,Jt=Object.keys||function(e){return Xt(e,Gt)},Qt=a,Zt=r ,en=Jt,tn=kt,nn=o,rn=A,an=p,on=Object.assign,sn=Object.defineProperty,ln=!on||Zt ((function(){if(Qt&&1!==on({b:1},on(sn({},"a",{enumerable:!0,get:function(){sn(t his,"b",{value:3,enumerable:!1})}}),{b:2})).b)return!0;var e={},t={},n=Symbol(), i="abcdefghijklmnopqrst";return e[n]=7,i.split("").forEach((function(e){t[e]=e}) ),7!=on({},e)[n]||en(on({},t)).join("")!=i}))?function(e,t){for(var n=rn(e),i=ar guments.length,r=1,a=tn.f,o=nn.f;i>r;)for(var s,l=an(arguments[r++]),c=a?en(l).c oncat(a(l)):en(l),u=c.length,d=0;u>d;)s=c[d++],Qt&&!o.call(l,s)||(n[s]=l[s]);ret urn n}:on;$t({target:"Object",stat:!0,forced:Object.assign!==ln},{assign:ln});va r cn,un,dn=function(e){if("function"!=typeof e)throw TypeError(String(e)+" is no t a function");return e},hn=dn,fn=function(e,t,n){if(hn(e),void 0===t)return e;s witch(n){case 0:return function(){return e.call(t)};case 1:return function(n){re turn e.call(t,n)};case 2:return function(n,i){return e.call(t,n,i)};case 3:retur n function(n,i,r){return e.call(t,n,i,r)}}return function(){return e.apply(t,arg uments)}},vn=h,pn=Array.isArray||function(e){return"Array"==vn(e)},gn=Qe("naviga tor","userAgent")||"",mn=gn,yn=n.process,bn=yn&&yn.versions,wn=bn&&bn.v8;wn?un=( cn=wn.split("."))[0]<4?1:cn[0]+cn[1]:mn&&(!(cn=mn.match(/Edge\/(\d+)/))||cn[1]>= 74)&&(cn=mn.match(/Chrome\/(\d+)/))&&(un=cn[1]);var Sn=un&&+un,En=Sn,kn=r,An=!!O bject.getOwnPropertySymbols&&!kn((function(){return!String(Symbol())||!Symbol.sh am&&En&&En<41})),Rn=An&&!Symbol.sham&&"symbol"==typeof Symbol.iterator,xn=n,Ln=h e.exports,Pn=L,Cn=be,Nn=An,Mn=Rn,In=Ln("wks"),Tn=xn.Symbol,On=Mn?Tn:Tn&&Tn.witho utSetter||Cn,jn=function(e){return Pn(In,e)&&(Nn||"string"==typeof In[e])||(Nn&& Pn(Tn,e)?In[e]=Tn[e]:In[e]=On("Symbol."+e)),In[e]},Dn=w,Fn=pn,zn=jn("species"),H n=function(e,t){var n;return Fn(e)&&("function"!=typeof(n=e.constructor)||n!==Ar ray&&!Fn(n.prototype)?Dn(n)&&null===(n=n[zn])&&(n=void 0):n=void 0),new(void 0== =n?Array:n)(0===t?0:t)},Un=fn,Bn=p,_n=A,qn=at,Wn=Hn,Vn=[].push,Kn=function(e){va r t=1==e,n=2==e,i=3==e,r=4==e,a=6==e,o=7==e,s=5==e||a;return function(l,c,u,d){f or(var h,f,v=_n(l),p=Bn(v),g=Un(c,u,3),m=qn(p.length),y=0,b=d||Wn,w=t?b(l,m):n|| o?b(l,0):void 0;m>y;y++)if((s||y in p)&&(f=g(h=p[y],y,v),e))if(t)w[y]=f;else if( f)switch(e){case 3:return!0;case 5:return h;case 6:return y;case 2:Vn.call(w,h)} else switch(e){case 4:return!1;case 7:Vn.call(w,h)}return a?-1:i||r?r:w}},Yn={fo rEach:Kn(0),map:Kn(1),filter:Kn(2),some:Kn(3),every:Kn(4),find:Kn(5),findIndex:K n(6),filterOut:Kn(7)},$n=r,Xn=Sn,Gn=jn("species"),Jn=function(e){return Xn>=51|| !$n((function(){var t=[];return(t.constructor={})[Gn]=function(){return{foo:1}}, 1!==t[e](Boolean).foo}))},Qn=Yn.map;$t({target:"Array",proto:!0,forced:!Jn("map" )},{map:function(e){return Qn(this,e,arguments.length>1?arguments[1]:void 0)}}); var Zn=E,ei=_,ti=u,ni=function(e,t,n){var i=Zn(t);i in e?ei.f(e,i,ti(0,n)):e[i]= n},ii=$t,ri=r,ai=pn,oi=w,si=A,li=at,ci=ni,ui=Hn,di=Jn,hi=Sn,fi=jn("isConcatSprea dable"),vi=9007199254740991,pi="Maximum allowed index exceeded",gi=hi>=51||!ri(( function(){var e=[];return e[fi]=!1,e.concat()[0]!==e})),mi=di("concat"),yi=func tion(e){if(!oi(e))return!1;var t=e[fi];return void 0!==t?!!t:ai(e)};function bi( e,t){var n=Object.keys(e);if(Object.getOwnPropertySymbols){var i=Object.getOwnPr opertySymbols(e);t&&(i=i.filter((function(t){return Object.getOwnPropertyDescrip tor(e,t).enumerable}))),n.push.apply(n,i)}return n}function wi(e){for(var t=1;t< arguments.length;t++){var n=null!=arguments[t]?arguments[t]:{};t%2?bi(Object(n), !0).forEach((function(t){xi(e,t,n[t])})):Object.getOwnPropertyDescriptors?Object .defineProperties(e,Object.getOwnPropertyDescriptors(n)):bi(Object(n)).forEach(( function(t){Object.defineProperty(e,t,Object.getOwnPropertyDescriptor(n,t))}))}r eturn e}function Si(e){return(Si="function"==typeof Symbol&&"symbol"==typeof Sym bol.iterator?function(e){return typeof e}:function(e){return e&&"function"==type of Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}f unction Ei(e,t,n,i,r,a,o){try{var s=e[a](o),l=s.value}catch(e){return void n(e)} s.done?t(l):Promise.resolve(l).then(i,r)}function ki(e,t){if(!(e instanceof t))t hrow new TypeError("Cannot call a class as a function")}function Ai(e,t){for(var n=0;n<t.length;n++){var i=t[n];i.enumerable=i.enumerable||!1,i.configurable=!0, "value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}function Ri(e,t,n ){return t&&Ai(e.prototype,t),n&&Ai(e,n),e}function xi(e,t,n){return t in e?Obje ct.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]= n,e}function Li(e){return function(e){if(Array.isArray(e))return Pi(e)}(e)||func tion(e){if("undefined"!=typeof Symbol&&null!=e[Symbol.iterator]||null!=e["@@iter ator"])return Array.from(e)}(e)||function(e,t){if(!e)return;if("string"==typeof e)return Pi(e,t);var n=Object.prototype.toString.call(e).slice(8,-1);"Object"=== n&&e.constructor&&(n=e.constructor.name);if("Map"===n||"Set"===n)return Array.fr om(e);if("Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))ret urn Pi(e,t)}(e)||function(){throw new TypeError("Invalid attempt to spread non-i terable instance.\nIn order to be iterable, non-array objects must have a [Symbo l.iterator]() method.")}()}function Pi(e,t){(null==t||t>e.length)&&(t=e.length); for(var n=0,i=new Array(t);n<t;n++)i[n]=e[n];return i}ii({target:"Array",proto:! 0,forced:!gi||!mi},{concat:function(e){var t,n,i,r,a,o=si(this),s=ui(o,0),l=0;fo r(t=-1,i=arguments.length;t<i;t++)if(yi(a=-1===t?o:arguments[t])){if(l+(r=li(a.l ength))>vi)throw TypeError(pi);for(n=0;n<r;n++,l++)n in a&&ci(s,l,a[n])}else{if( l>=vi)throw TypeError(pi);ci(s,l++,a)}return s.length=l,s}});var Ci={};Ci[jn("to StringTag")]="z";var Ni="[object z]"===String(Ci),Mi=Ni,Ii=h,Ti=jn("toStringTag" ),Oi="Arguments"==Ii(function(){return arguments}()),ji=Mi?Ii:function(e){var t, n,i;return void 0===e?"Undefined":null===e?"Null":"string"==typeof(n=function(e, t){try{return e[t]}catch(e){}}(t=Object(e),Ti))?n:Oi?Ii(t):"Object"==(i=Ii(t))&& "function"==typeof t.callee?"Arguments":i},Di=ji,Fi=Ni?{}.toString:function(){re turn"[object "+Di(this)+"]"},zi=Ni,Hi=Z.exports,Ui=Fi;zi||Hi(Object.prototype,"t oString",Ui,{unsafe:!0});var Bi=n.Promise,_i=Z.exports,qi=w,Wi=W,Vi=function(e){ if(!qi(e)&&null!==e)throw TypeError("Can't set "+String(e)+" as a prototype");re turn e},Ki=Object.setPrototypeOf||("__proto__"in{}?function(){var e,t=!1,n={};tr y{(e=Object.getOwnPropertyDescriptor(Object.prototype,"__proto__").set).call(n,[ ]),t=n instanceof Array}catch(e){}return function(n,i){return Wi(n),Vi(i),t?e.ca ll(n,i):n.__proto__=i,n}}():void 0),Yi=_.f,$i=L,Xi=jn("toStringTag"),Gi=function (e,t,n){e&&!$i(e=n?e:e.prototype,Xi)&&Yi(e,Xi,{configurable:!0,value:t})},Ji=Qe, Qi=_,Zi=a,er=jn("species"),tr={},nr=tr,ir=jn("iterator"),rr=Array.prototype,ar=f unction(e){return void 0!==e&&(nr.Array===e||rr[ir]===e)},or=ji,sr=tr,lr=jn("ite rator"),cr=function(e){if(null!=e)return e[lr]||e["@@iterator"]||sr[or(e)]},ur=W ,dr=function(e){var t=e.return;if(void 0!==t)return ur(t.call(e)).value},hr=W,fr =ar,vr=at,pr=fn,gr=cr,mr=dr,yr=function(e,t){this.stopped=e,this.result=t},br=jn ("iterator"),wr=!1;try{var Sr=0,Er={next:function(){return{done:!!Sr++}},return: function(){wr=!0}};Er[br]=function(){return this},Array.from(Er,(function(){thro w 2}))}catch(e){}var kr,Ar,Rr,xr=function(e,t){if(!t&&!wr)return!1;var n=!1;try{ var i={};i[br]=function(){return{next:function(){return{done:n=!0}}}},e(i)}catch (e){}return n},Lr=W,Pr=dn,Cr=jn("species"),Nr=function(e,t){var n,i=Lr(e).constr uctor;return void 0===i||null==(n=Lr(i)[Cr])?t:Pr(n)},Mr=Qe("document","document Element"),Ir=/(?:iphone|ipod|ipad).*applewebkit/i.test(gn),Tr="process"==h(n.pro cess),Or=n,jr=r,Dr=fn,Fr=Mr,zr=M,Hr=Ir,Ur=Tr,Br=Or.location,_r=Or.setImmediate,q r=Or.clearImmediate,Wr=Or.process,Vr=Or.MessageChannel,Kr=Or.Dispatch,Yr=0,$r={} ,Xr="onreadystatechange",Gr=function(e){if($r.hasOwnProperty(e)){var t=$r[e];del ete $r[e],t()}},Jr=function(e){return function(){Gr(e)}},Qr=function(e){Gr(e.dat a)},Zr=function(e){Or.postMessage(e+"",Br.protocol+"//"+Br.host)};_r&&qr||(_r=fu nction(e){for(var t=[],n=1;arguments.length>n;)t.push(arguments[n++]);return $r[ ++Yr]=function(){("function"==typeof e?e:Function(e)).apply(void 0,t)},kr(Yr),Yr },qr=function(e){delete $r[e]},Ur?kr=function(e){Wr.nextTick(Jr(e))}:Kr&&Kr.now? kr=function(e){Kr.now(Jr(e))}:Vr&&!Hr?(Rr=(Ar=new Vr).port2,Ar.port1.onmessage=Q r,kr=Dr(Rr.postMessage,Rr,1)):Or.addEventListener&&"function"==typeof postMessag e&&!Or.importScripts&&Br&&"file:"!==Br.protocol&&!jr(Zr)?(kr=Zr,Or.addEventListe ner("message",Qr,!1)):kr=Xr in zr("script")?function(e){Fr.appendChild(zr("scrip t")).onreadystatechange=function(){Fr.removeChild(this),Gr(e)}}:function(e){setT imeout(Jr(e),0)});var ea,ta,na,ia,ra,aa,oa,sa,la={set:_r,clear:qr},ca=/web0s(?!. *chrome)/i.test(gn),ua=n,da=i.f,ha=la.set,fa=Ir,va=ca,pa=Tr,ga=ua.MutationObserv er||ua.WebKitMutationObserver,ma=ua.document,ya=ua.process,ba=ua.Promise,wa=da(u a,"queueMicrotask"),Sa=wa&&wa.value;Sa||(ea=function(){var e,t;for(pa&&(e=ya.dom ain)&&e.exit();ta;){t=ta.fn,ta=ta.next;try{t()}catch(e){throw ta?ia():na=void 0, e}}na=void 0,e&&e.enter()},fa||pa||va||!ga||!ma?ba&&ba.resolve?((oa=ba.resolve(v oid 0)).constructor=ba,sa=oa.then,ia=function(){sa.call(oa,ea)}):ia=pa?function( ){ya.nextTick(ea)}:function(){ha.call(ua,ea)}:(ra=!0,aa=ma.createTextNode(""),ne w ga(ea).observe(aa,{characterData:!0}),ia=function(){aa.data=ra=!ra}));var Ea=S a||function(e){var t={fn:e,next:void 0};na&&(na.next=t),ta||(ta=t,ia()),na=t},ka ={},Aa=dn,Ra=function(e){var t,n;this.promise=new e((function(e,i){if(void 0!==t ||void 0!==n)throw TypeError("Bad Promise constructor");t=e,n=i})),this.resolve= Aa(t),this.reject=Aa(n)};ka.f=function(e){return new Ra(e)};var xa,La,Pa,Ca,Na=W ,Ma=w,Ia=ka,Ta=n,Oa="object"==typeof window,ja=$t,Da=n,Fa=Qe,za=Bi,Ha=Z.exports, Ua=function(e,t,n){for(var i in t)_i(e,i,t[i],n);return e},Ba=Ki,_a=Gi,qa=functi on(e){var t=Ji(e),n=Qi.f;Zi&&t&&!t[er]&&n(t,er,{configurable:!0,get:function(){r eturn this}})},Wa=w,Va=dn,Ka=function(e,t,n){if(!(e instanceof t))throw TypeErro r("Incorrect "+(n?n+" ":"")+"invocation");return e},Ya=le,$a=function(e,t,n){var i,r,a,o,s,l,c,u=n&&n.that,d=!(!n||!n.AS_ENTRIES),h=!(!n||!n.IS_ITERATOR),f=!(!n ||!n.INTERRUPTED),v=pr(t,u,1+d+f),p=function(e){return i&&mr(i),new yr(!0,e)},g= function(e){return d?(hr(e),f?v(e[0],e[1],p):v(e[0],e[1])):f?v(e,p):v(e)};if(h)i =e;else{if("function"!=typeof(r=gr(e)))throw TypeError("Target is not iterable") ;if(fr(r)){for(a=0,o=vr(e.length);o>a;a++)if((s=g(e[a]))&&s instanceof yr)return s;return new yr(!1)}i=r.call(e)}for(l=i.next;!(c=l.call(i)).done;){try{s=g(c.va lue)}catch(e){throw mr(i),e}if("object"==typeof s&&s&&s instanceof yr)return s}r eturn new yr(!1)},Xa=xr,Ga=Nr,Ja=la.set,Qa=Ea,Za=function(e,t){if(Na(e),Ma(t)&&t .constructor===e)return t;var n=Ia.f(e);return(0,n.resolve)(t),n.promise},eo=fun ction(e,t){var n=Ta.console;n&&n.error&&(1===arguments.length?n.error(e):n.error (e,t))},to=ka,no=function(e){try{return{error:!1,value:e()}}catch(e){return{erro r:!0,value:e}}},io=He,ro=Ut,ao=Oa,oo=Tr,so=Sn,lo=jn("species"),co="Promise",uo=i o.get,ho=io.set,fo=io.getterFor(co),vo=za&&za.prototype,po=za,go=vo,mo=Da.TypeEr ror,yo=Da.document,bo=Da.process,wo=to.f,So=wo,Eo=!!(yo&&yo.createEvent&&Da.disp atchEvent),ko="function"==typeof PromiseRejectionEvent,Ao="unhandledrejection",R o=!1,xo=ro(co,(function(){var e=Ya(po)!==String(po);if(!e&&66===so)return!0;if(s o>=51&&/native code/.test(po))return!1;var t=new po((function(e){e(1)})),n=funct ion(e){e((function(){}),(function(){}))};return(t.constructor={})[lo]=n,!(Ro=t.t hen((function(){}))instanceof n)||!e&&ao&&!ko})),Lo=xo||!Xa((function(e){po.all( e).catch((function(){}))})),Po=function(e){var t;return!(!Wa(e)||"function"!=typ eof(t=e.then))&&t},Co=function(e,t){if(!e.notified){e.notified=!0;var n=e.reacti ons;Qa((function(){for(var i=e.value,r=1==e.state,a=0;n.length>a;){var o,s,l,c=n [a++],u=r?c.ok:c.fail,d=c.resolve,h=c.reject,f=c.domain;try{u?(r||(2===e.rejecti on&&To(e),e.rejection=1),!0===u?o=i:(f&&f.enter(),o=u(i),f&&(f.exit(),l=!0)),o== =c.promise?h(mo("Promise-chain cycle")):(s=Po(o))?s.call(o,d,h):d(o)):h(i)}catch (e){f&&!l&&f.exit(),h(e)}}e.reactions=[],e.notified=!1,t&&!e.rejection&&Mo(e)})) }},No=function(e,t,n){var i,r;Eo?((i=yo.createEvent("Event")).promise=t,i.reason =n,i.initEvent(e,!1,!0),Da.dispatchEvent(i)):i={promise:t,reason:n},!ko&&(r=Da[" on"+e])?r(i):e===Ao&&eo("Unhandled promise rejection",n)},Mo=function(e){Ja.call (Da,(function(){var t,n=e.facade,i=e.value;if(Io(e)&&(t=no((function(){oo?bo.emi t("unhandledRejection",i,n):No(Ao,n,i)})),e.rejection=oo||Io(e)?2:1,t.error))thr ow t.value}))},Io=function(e){return 1!==e.rejection&&!e.parent},To=function(e){ Ja.call(Da,(function(){var t=e.facade;oo?bo.emit("rejectionHandled",t):No("rejec tionhandled",t,e.value)}))},Oo=function(e,t,n){return function(i){e(t,i,n)}},jo= function(e,t,n){e.done||(e.done=!0,n&&(e=n),e.value=t,e.state=2,Co(e,!0))},Do=fu nction(e,t,n){if(!e.done){e.done=!0,n&&(e=n);try{if(e.facade===t)throw mo("Promi se can't be resolved itself");var i=Po(t);i?Qa((function(){var n={done:!1};try{i .call(t,Oo(Do,n,e),Oo(jo,n,e))}catch(t){jo(n,t,e)}})):(e.value=t,e.state=1,Co(e, !1))}catch(t){jo({done:!1},t,e)}}};if(xo&&(go=(po=function(e){Ka(this,po,co),Va( e),xa.call(this);var t=uo(this);try{e(Oo(Do,t),Oo(jo,t))}catch(e){jo(t,e)}}).pro totype,(xa=function(e){ho(this,{type:co,done:!1,notified:!1,parent:!1,reactions: [],rejection:!1,state:0,value:void 0})}).prototype=Ua(go,{then:function(e,t){var n=fo(this),i=wo(Ga(this,po));return i.ok="function"!=typeof e||e,i.fail="functi on"==typeof t&&t,i.domain=oo?bo.domain:void 0,n.parent=!0,n.reactions.push(i),0! =n.state&&Co(n,!1),i.promise},catch:function(e){return this.then(void 0,e)}}),La =function(){var e=new xa,t=uo(e);this.promise=e,this.resolve=Oo(Do,t),this.rejec t=Oo(jo,t)},to.f=wo=function(e){return e===po||e===Pa?new La(e):So(e)},"function "==typeof za&&vo!==Object.prototype)){Ca=vo.then,Ro||(Ha(vo,"then",(function(e,t ){var n=this;return new po((function(e,t){Ca.call(n,e,t)})).then(e,t)}),{unsafe: !0}),Ha(vo,"catch",go.catch,{unsafe:!0}));try{delete vo.constructor}catch(e){}Ba &&Ba(vo,go)}ja({global:!0,wrap:!0,forced:xo},{Promise:po}),_a(po,co,!1),qa(co),P a=Fa(co),ja({target:co,stat:!0,forced:xo},{reject:function(e){var t=wo(this);ret urn t.reject.call(void 0,e),t.promise}}),ja({target:co,stat:!0,forced:xo},{resol ve:function(e){return Za(this,e)}}),ja({target:co,stat:!0,forced:Lo},{all:functi on(e){var t=this,n=wo(t),i=n.resolve,r=n.reject,a=no((function(){var n=Va(t.reso lve),a=[],o=0,s=1;$a(e,(function(e){var l=o++,c=!1;a.push(void 0),s++,n.call(t,e ).then((function(e){c||(c=!0,a[l]=e,--s||i(a))}),r)})),--s||i(a)}));return a.err or&&r(a.value),n.promise},race:function(e){var t=this,n=wo(t),i=n.reject,r=no((f unction(){var r=Va(t.resolve);$a(e,(function(e){r.call(t,e).then(n.resolve,i)})) }));return r.error&&i(r.value),n.promise}});var Fo=r,zo=function(e,t){var n=[][e ];return!!n&&Fo((function(){n.call(null,t||function(){throw 1},1)}))},Ho=Yn.forE ach,Uo=n,Bo={CSSRuleList:0,CSSStyleDeclaration:0,CSSValueList:0,ClientRectList:0 ,DOMRectList:0,DOMStringList:0,DOMTokenList:1,DataTransferItemList:0,FileList:0, HTMLAllCollection:0,HTMLCollection:0,HTMLFormElement:0,HTMLSelectElement:0,Media List:0,MimeTypeArray:0,NamedNodeMap:0,NodeList:1,PaintRequestList:0,Plugin:0,Plu ginArray:0,SVGLengthList:0,SVGNumberList:0,SVGPathSegList:0,SVGPointList:0,SVGSt ringList:0,SVGTransformList:0,SourceBufferList:0,StyleSheetList:0,TextTrackCueLi st:0,TextTrackList:0,TouchList:0},_o=zo("forEach")?[].forEach:function(e){return Ho(this,e,arguments.length>1?arguments[1]:void 0)},qo=Q;for(var Wo in Bo){var V o=Uo[Wo],Ko=Vo&&Vo.prototype;if(Ko&&Ko.forEach!==_o)try{qo(Ko,"forEach",_o)}catc h(e){Ko.forEach=_o}}var Yo=W,$o=dr,Xo=fn,Go=A,Jo=function(e,t,n,i){try{return i? t(Yo(n)[0],n[1]):t(n)}catch(t){throw $o(e),t}},Qo=ar,Zo=at,es=ni,ts=cr,ns=functi on(e){var t,n,i,r,a,o,s=Go(e),l="function"==typeof this?this:Array,c=arguments.l ength,u=c>1?arguments[1]:void 0,d=void 0!==u,h=ts(s),f=0;if(d&&(u=Xo(u,c>2?argum ents[2]:void 0,2)),null==h||l==Array&&Qo(h))for(n=new l(t=Zo(s.length));t>f;f++) o=d?u(s[f],f):s[f],es(n,f,o);else for(a=(r=h.call(s)).next,n=new l;!(i=a.call(r) ).done;f++)o=d?Jo(r,u,[i.value,f],!0):i.value,es(n,f,o);return n.length=f,n};$t( {target:"Array",stat:!0,forced:!xr((function(e){Array.from(e)}))},{from:ns});var is,rs,as,os=nt,ss=g,ls=function(e){return function(t,n){var i,r,a=String(ss(t)) ,o=os(n),s=a.length;return o<0||o>=s?e?"":void 0:(i=a.charCodeAt(o))<55296||i>56 319||o+1===s||(r=a.charCodeAt(o+1))<56320||r>57343?e?a.charAt(o):i:e?a.slice(o,o +2):r-56320+(i-55296<<10)+65536}},cs={codeAt:ls(!1),charAt:ls(!0)},us=!r((functi on(){function e(){}return e.prototype.constructor=null,Object.getPrototypeOf(new e)!==e.prototype})),ds=L,hs=A,fs=us,vs=ke("IE_PROTO"),ps=Object.prototype,gs=fs ?Object.getPrototypeOf:function(e){return e=hs(e),ds(e,vs)?e[vs]:"function"==typ eof e.constructor&&e instanceof e.constructor?e.constructor.prototype:e instance of Object?ps:null},ms=r,ys=gs,bs=Q,ws=L,Ss=jn("iterator"),Es=!1;[].keys&&("next" in(as=[].keys())?(rs=ys(ys(as)))!==Object.prototype&&(is=rs):Es=!0),(null==is||m s((function(){var e={};return is[Ss].call(e)!==e})))&&(is={}),ws(is,Ss)||bs(is,S s,(function(){return this}));var ks,As={IteratorPrototype:is,BUGGY_SAFARI_ITERAT ORS:Es},Rs=_,xs=W,Ls=Jt,Ps=a?Object.defineProperties:function(e,t){xs(e);for(var n,i=Ls(t),r=i.length,a=0;r>a;)Rs.f(e,n=i[a++],t[n]);return e},Cs=W,Ns=Ps,Ms=wt, Is=Ae,Ts=Mr,Os=M,js=ke("IE_PROTO"),Ds=function(){},Fs=function(e){return"<script >"+e+"</"+"script>"},zs=function(){try{ks=document.domain&&new ActiveXObject("ht mlfile")}catch(e){}var e,t;zs=ks?function(e){e.write(Fs("")),e.close();var t=e.p arentWindow.Object;return e=null,t}(ks):((t=Os("iframe")).style.display="none",T s.appendChild(t),t.src=String("javascript:"),(e=t.contentWindow.document).open() ,e.write(Fs("document.F=Object")),e.close(),e.F);for(var n=Ms.length;n--;)delete zs.prototype[Ms[n]];return zs()};Is[js]=!0;var Hs=Object.create||function(e,t){ var n;return null!==e?(Ds.prototype=Cs(e),n=new Ds,Ds.prototype=null,n[js]=e):n= zs(),void 0===t?n:Ns(n,t)},Us=As.IteratorPrototype,Bs=Hs,_s=u,qs=Gi,Ws=tr,Vs=fun ction(){return this},Ks=$t,Ys=function(e,t,n){var i=t+" Iterator";return e.proto type=Bs(Us,{next:_s(1,n)}),qs(e,i,!1),Ws[i]=Vs,e},$s=gs,Xs=Ki,Gs=Gi,Js=Q,Qs=Z.ex ports,Zs=tr,el=As.IteratorPrototype,tl=As.BUGGY_SAFARI_ITERATORS,nl=jn("iterator "),il="keys",rl="values",al="entries",ol=function(){return this},sl=cs.charAt,ll =He,cl=function(e,t,n,i,r,a,o){Ys(n,t,i);var s,l,c,u=function(e){if(e===r&&p)ret urn p;if(!tl&&e in f)return f[e];switch(e){case il:case rl:case al:return functi on(){return new n(this,e)}}return function(){return new n(this)}},d=t+" Iterator ",h=!1,f=e.prototype,v=f[nl]||f["@@iterator"]||r&&f[r],p=!tl&&v||u(r),g="Array"= =t&&f.entries||v;if(g&&(s=$s(g.call(new e)),el!==Object.prototype&&s.next&&($s(s )!==el&&(Xs?Xs(s,el):"function"!=typeof s[nl]&&Js(s,nl,ol)),Gs(s,d,!0))),r==rl&& v&&v.name!==rl&&(h=!0,p=function(){return v.call(this)}),f[nl]!==p&&Js(f,nl,p),Z s[t]=p,r)if(l={values:u(rl),keys:a?p:u(il),entries:u(al)},o)for(c in l)(tl||h||! (c in f))&&Qs(f,c,l[c]);else Ks({target:t,proto:!0,forced:tl||h},l);return l},ul ="String Iterator",dl=ll.set,hl=ll.getterFor(ul);cl(String,"String",(function(e) {dl(this,{type:ul,string:String(e),index:0})}),(function(){var e,t=hl(this),n=t. string,i=t.index;return i>=n.length?{value:void 0,done:!0}:(e=sl(n,i),t.index+=e .length,{value:e,done:!1})}));var fl="\t\n\v\f\r                 \u2028\u2029\uf eff",vl=g,pl="[\t\n\v\f\r                 \u2028\u2029\ufeff]",gl=RegExp("^"+pl+ pl+"*"),ml=RegExp(pl+pl+"*$"),yl=function(e){return function(t){var n=String(vl( t));return 1&e&&(n=n.replace(gl,"")),2&e&&(n=n.replace(ml,"")),n}},bl={start:yl( 1),end:yl(2),trim:yl(3)},wl=r,Sl=fl,El=bl.trim;$t({target:"String",proto:!0,forc ed:function(e){return wl((function(){return!!Sl[e]()||"​…᠎"!="​…᠎"[e]()||Sl[e].n ame!==e}))}("trim")},{trim:function(){return El(this)}});var kl={},Al=b,Rl=Ze.f, xl={}.toString,Ll="object"==typeof window&&window&&Object.getOwnPropertyNames?Ob ject.getOwnPropertyNames(window):[];kl.f=function(e){return Ll&&"[object Window] "==xl.call(e)?function(e){try{return Rl(e)}catch(e){return Ll.slice()}}(e):Rl(Al (e))};var Pl={},Cl=jn;Pl.f=Cl;var Nl=$e,Ml=L,Il=Pl,Tl=_.f,Ol=$t,jl=n,Dl=Qe,Fl=a, zl=An,Hl=Rn,Ul=r,Bl=L,_l=pn,ql=w,Wl=W,Vl=A,Kl=b,Yl=E,$l=u,Xl=Hs,Gl=Jt,Jl=Ze,Ql=k l,Zl=kt,ec=i,tc=_,nc=o,ic=Q,rc=Z.exports,ac=he.exports,oc=Ae,sc=be,lc=jn,cc=Pl,u c=function(e){var t=Nl.Symbol||(Nl.Symbol={});Ml(t,e)||Tl(t,e,{value:Il.f(e)})}, dc=Gi,hc=He,fc=Yn.forEach,vc=ke("hidden"),pc="Symbol",gc=lc("toPrimitive"),mc=hc .set,yc=hc.getterFor(pc),bc=Object.prototype,wc=jl.Symbol,Sc=Dl("JSON","stringif y"),Ec=ec.f,kc=tc.f,Ac=Ql.f,Rc=nc.f,xc=ac("symbols"),Lc=ac("op-symbols"),Pc=ac(" string-to-symbol-registry"),Cc=ac("symbol-to-string-registry"),Nc=ac("wks"),Mc=j l.QObject,Ic=!Mc||!Mc.prototype||!Mc.prototype.findChild,Tc=Fl&&Ul((function(){r eturn 7!=Xl(kc({},"a",{get:function(){return kc(this,"a",{value:7}).a}})).a}))?f unction(e,t,n){var i=Ec(bc,t);i&&delete bc[t],kc(e,t,n),i&&e!==bc&&kc(bc,t,i)}:k c,Oc=function(e,t){var n=xc[e]=Xl(wc.prototype);return mc(n,{type:pc,tag:e,descr iption:t}),Fl||(n.description=t),n},jc=Hl?function(e){return"symbol"==typeof e}: function(e){return Object(e)instanceof wc},Dc=function(e,t,n){e===bc&&Dc(Lc,t,n) ,Wl(e);var i=Yl(t,!0);return Wl(n),Bl(xc,i)?(n.enumerable?(Bl(e,vc)&&e[vc][i]&&( e[vc][i]=!1),n=Xl(n,{enumerable:$l(0,!1)})):(Bl(e,vc)||kc(e,vc,$l(1,{})),e[vc][i ]=!0),Tc(e,i,n)):kc(e,i,n)},Fc=function(e,t){Wl(e);var n=Kl(t),i=Gl(n).concat(Bc (n));return fc(i,(function(t){Fl&&!zc.call(n,t)||Dc(e,t,n[t])})),e},zc=function( e){var t=Yl(e,!0),n=Rc.call(this,t);return!(this===bc&&Bl(xc,t)&&!Bl(Lc,t))&&(!( n||!Bl(this,t)||!Bl(xc,t)||Bl(this,vc)&&this[vc][t])||n)},Hc=function(e,t){var n =Kl(e),i=Yl(t,!0);if(n!==bc||!Bl(xc,i)||Bl(Lc,i)){var r=Ec(n,i);return!r||!Bl(xc ,i)||Bl(n,vc)&&n[vc][i]||(r.enumerable=!0),r}},Uc=function(e){var t=Ac(Kl(e)),n= [];return fc(t,(function(e){Bl(xc,e)||Bl(oc,e)||n.push(e)})),n},Bc=function(e){v ar t=e===bc,n=Ac(t?Lc:Kl(e)),i=[];return fc(n,(function(e){!Bl(xc,e)||t&&!Bl(bc, e)||i.push(xc[e])})),i};(zl||(rc((wc=function(){if(this instanceof wc)throw Type Error("Symbol is not a constructor");var e=arguments.length&&void 0!==arguments[ 0]?String(arguments[0]):void 0,t=sc(e),n=function(e){this===bc&&n.call(Lc,e),Bl( this,vc)&&Bl(this[vc],t)&&(this[vc][t]=!1),Tc(this,t,$l(1,e))};return Fl&&Ic&&Tc (bc,t,{configurable:!0,set:n}),Oc(t,e)}).prototype,"toString",(function(){return yc(this).tag})),rc(wc,"withoutSetter",(function(e){return Oc(sc(e),e)})),nc.f=z c,tc.f=Dc,ec.f=Hc,Jl.f=Ql.f=Uc,Zl.f=Bc,cc.f=function(e){return Oc(lc(e),e)},Fl&& (kc(wc.prototype,"description",{configurable:!0,get:function(){return yc(this).d escription}}),rc(bc,"propertyIsEnumerable",zc,{unsafe:!0}))),Ol({global:!0,wrap: !0,forced:!zl,sham:!zl},{Symbol:wc}),fc(Gl(Nc),(function(e){uc(e)})),Ol({target: pc,stat:!0,forced:!zl},{for:function(e){var t=String(e);if(Bl(Pc,t))return Pc[t] ;var n=wc(t);return Pc[t]=n,Cc[n]=t,n},keyFor:function(e){if(!jc(e))throw TypeEr ror(e+" is not a symbol");if(Bl(Cc,e))return Cc[e]},useSetter:function(){Ic=!0}, useSimple:function(){Ic=!1}}),Ol({target:"Object",stat:!0,forced:!zl,sham:!Fl},{ create:function(e,t){return void 0===t?Xl(e):Fc(Xl(e),t)},defineProperty:Dc,defi neProperties:Fc,getOwnPropertyDescriptor:Hc}),Ol({target:"Object",stat:!0,forced :!zl},{getOwnPropertyNames:Uc,getOwnPropertySymbols:Bc}),Ol({target:"Object",sta t:!0,forced:Ul((function(){Zl.f(1)}))},{getOwnPropertySymbols:function(e){return Zl.f(Vl(e))}}),Sc)&&Ol({target:"JSON",stat:!0,forced:!zl||Ul((function(){var e= wc();return"[null]"!=Sc([e])||"{}"!=Sc({a:e})||"{}"!=Sc(Object(e))}))},{stringif y:function(e,t,n){for(var i,r=[e],a=1;arguments.length>a;)r.push(arguments[a++]) ;if(i=t,(ql(t)||void 0!==e)&&!jc(e))return _l(t)||(t=function(e,t){if("function" ==typeof i&&(t=i.call(this,e,t)),!jc(t))return t}),r[1]=t,Sc.apply(null,r)}});wc .prototype[gc]||ic(wc.prototype,gc,wc.prototype.valueOf),dc(wc,pc),oc[vc]=!0;var _c=$t,qc=a,Wc=n,Vc=L,Kc=w,Yc=_.f,$c=It,Xc=Wc.Symbol;if(qc&&"function"==typeof X c&&(!("description"in Xc.prototype)||void 0!==Xc().description)){var Gc={},Jc=fu nction(){var e=arguments.length<1||void 0===arguments[0]?void 0:String(arguments [0]),t=this instanceof Jc?new Xc(e):void 0===e?Xc():Xc(e);return""===e&&(Gc[t]=! 0),t};$c(Jc,Xc);var Qc=Jc.prototype=Xc.prototype;Qc.constructor=Jc;var Zc=Qc.toS tring,eu="Symbol(test)"==String(Xc("test")),tu=/^Symbol\((.*)\)[^)]+$/;Yc(Qc,"de scription",{configurable:!0,get:function(){var e=Kc(this)?this.valueOf():this,t= Zc.call(e);if(Vc(Gc,e))return"";var n=eu?t.slice(7,-1):t.replace(tu,"$1");return ""===n?void 0:n}}),_c({global:!0,forced:!0},{Symbol:Jc})}var nu=W,iu={},ru=r;fun ction au(e,t){return RegExp(e,t)}iu.UNSUPPORTED_Y=ru((function(){var e=au("a","y ");return e.lastIndex=2,null!=e.exec("abcd")})),iu.BROKEN_CARET=ru((function(){v ar e=au("^r","gy");return e.lastIndex=2,null!=e.exec("str")}));var ou,su,lu=func tion(){var e=nu(this),t="";return e.global&&(t+="g"),e.ignoreCase&&(t+="i"),e.mu ltiline&&(t+="m"),e.dotAll&&(t+="s"),e.unicode&&(t+="u"),e.sticky&&(t+="y"),t},c u=iu,uu=he.exports,du=RegExp.prototype.exec,hu=uu("native-string-replace",String .prototype.replace),fu=du,vu=(ou=/a/,su=/b*/g,du.call(ou,"a"),du.call(su,"a"),0! ==ou.lastIndex||0!==su.lastIndex),pu=cu.UNSUPPORTED_Y||cu.BROKEN_CARET,gu=void 0 !==/()??/.exec("")[1];(vu||gu||pu)&&(fu=function(e){var t,n,i,r,a=this,o=pu&&a.s ticky,s=lu.call(a),l=a.source,c=0,u=e;return o&&(-1===(s=s.replace("y","")).inde xOf("g")&&(s+="g"),u=String(e).slice(a.lastIndex),a.lastIndex>0&&(!a.multiline|| a.multiline&&"\n"!==e[a.lastIndex-1])&&(l="(?: "+l+")",u=" "+u,c++),n=new RegExp ("^(?:"+l+")",s)),gu&&(n=new RegExp("^"+l+"$(?!\\s)",s)),vu&&(t=a.lastIndex),i=d u.call(o?n:a,u),o?i?(i.input=i.input.slice(c),i[0]=i[0].slice(c),i.index=a.lastI ndex,a.lastIndex+=i[0].length):a.lastIndex=0:vu&&i&&(a.lastIndex=a.global?i.inde x+i[0].length:t),gu&&i&&i.length>1&&hu.call(i[0],n,(function(){for(r=1;r<argumen ts.length-2;r++)void 0===arguments[r]&&(i[r]=void 0)})),i});var mu=fu;$t({target :"RegExp",proto:!0,forced:/./.exec!==mu},{exec:mu});var yu=Z.exports,bu=mu,wu=r, Su=jn,Eu=Q,ku=Su("species"),Au=RegExp.prototype,Ru=!wu((function(){var e=/./;ret urn e.exec=function(){var e=[];return e.groups={a:"7"},e},"7"!=="".replace(e,"$< a>")})),xu="$0"==="a".replace(/./,"$0"),Lu=Su("replace"),Pu=!!/./[Lu]&&""===/./[ Lu]("a","$0"),Cu=!wu((function(){var e=/(?:)/,t=e.exec;e.exec=function(){return t.apply(this,arguments)};var n="ab".split(e);return 2!==n.length||"a"!==n[0]||"b "!==n[1]})),Nu=function(e,t,n,i){var r=Su(e),a=!wu((function(){var t={};return t [r]=function(){return 7},7!=""[e](t)})),o=a&&!wu((function(){var t=!1,n=/a/;retu rn"split"===e&&((n={}).constructor={},n.constructor[ku]=function(){return n},n.f lags="",n[r]=/./[r]),n.exec=function(){return t=!0,null},n[r](""),!t}));if(!a||! o||"replace"===e&&(!Ru||!xu||Pu)||"split"===e&&!Cu){var s=/./[r],l=n(r,""[e],(fu nction(e,t,n,i,r){var o=t.exec;return o===bu||o===Au.exec?a&&!r?{done:!0,value:s .call(t,n,i)}:{done:!0,value:e.call(n,t,i)}:{done:!1}}),{REPLACE_KEEPS_$0:xu,REG EXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE:Pu}),c=l[0],u=l[1];yu(String.prototype ,e,c),yu(Au,r,2==t?function(e,t){return u.call(e,this,t)}:function(e){return u.c all(e,this)})}i&&Eu(Au[r],"sham",!0)},Mu=cs.charAt,Iu=function(e,t,n){return t+( n?Mu(e,t).length:1)},Tu=h,Ou=mu,ju=function(e,t){var n=e.exec;if("function"==typ eof n){var i=n.call(e,t);if("object"!=typeof i)throw TypeError("RegExp exec meth od returned something other than an Object or null");return i}if("RegExp"!==Tu(e ))throw TypeError("RegExp#exec called on incompatible receiver");return Ou.call( e,t)},Du=W,Fu=at,zu=g,Hu=Iu,Uu=ju;Nu("match",1,(function(e,t,n){return[function( t){var n=zu(this),i=null==t?void 0:t[e];return void 0!==i?i.call(t,n):new RegExp (t)[e](String(n))},function(e){var i=n(t,e,this);if(i.done)return i.value;var r= Du(e),a=String(this);if(!r.global)return Uu(r,a);var o=r.unicode;r.lastIndex=0;f or(var s,l=[],c=0;null!==(s=Uu(r,a));){var u=String(s[0]);l[c]=u,""===u&&(r.last Index=Hu(a,Fu(r.lastIndex),o)),c++}return 0===c?null:l}]}));var Bu=$t,_u=ct,qu=n t,Wu=at,Vu=A,Ku=Hn,Yu=ni,$u=Jn("splice"),Xu=Math.max,Gu=Math.min,Ju=900719925474 0991,Qu="Maximum allowed length exceeded";Bu({target:"Array",proto:!0,forced:!$u },{splice:function(e,t){var n,i,r,a,o,s,l=Vu(this),c=Wu(l.length),u=_u(e,c),d=ar guments.length;if(0===d?n=i=0:1===d?(n=0,i=c-u):(n=d-2,i=Gu(Xu(qu(t),0),c-u)),c+ n-i>Ju)throw TypeError(Qu);for(r=Ku(l,i),a=0;a<i;a++)(o=u+a)in l&&Yu(r,a,l[o]);i f(r.length=i,n<i){for(a=u;a<c-i;a++)s=a+n,(o=a+i)in l?l[s]=l[o]:delete l[s];for( a=c;a>c-i+n;a--)delete l[a-1]}else if(n>i)for(a=c-i;a>u;a--)s=a+n-1,(o=a+i-1)in l?l[s]=l[o]:delete l[s];for(a=0;a<n;a++)l[a+u]=arguments[a+2];return l.length=c- i+n,r}});var Zu=w,ed=h,td=jn("match"),nd=Nu,id=function(e){var t;return Zu(e)&&( void 0!==(t=e[td])?!!t:"RegExp"==ed(e))},rd=W,ad=g,od=Nr,sd=Iu,ld=at,cd=ju,ud=mu ,dd=iu.UNSUPPORTED_Y,hd=[].push,fd=Math.min,vd=4294967295;nd("split",2,(function (e,t,n){var i;return i="c"=="abbc".split(/(b)*/)[1]||4!="test".split(/(?:)/,-1). length||2!="ab".split(/(?:ab)*/).length||4!=".".split(/(.?)(.?)/).length||".".sp lit(/()()/).length>1||"".split(/.?/).length?function(e,n){var i=String(ad(this)) ,r=void 0===n?vd:n>>>0;if(0===r)return[];if(void 0===e)return[i];if(!id(e))retur n t.call(i,e,r);for(var a,o,s,l=[],c=(e.ignoreCase?"i":"")+(e.multiline?"m":"")+ (e.unicode?"u":"")+(e.sticky?"y":""),u=0,d=new RegExp(e.source,c+"g");(a=ud.call (d,i))&&!((o=d.lastIndex)>u&&(l.push(i.slice(u,a.index)),a.length>1&&a.index<i.l ength&&hd.apply(l,a.slice(1)),s=a[0].length,u=o,l.length>=r));)d.lastIndex===a.i ndex&&d.lastIndex++;return u===i.length?!s&&d.test("")||l.push(""):l.push(i.slic e(u)),l.length>r?l.slice(0,r):l}:"0".split(void 0,0).length?function(e,n){return void 0===e&&0===n?[]:t.call(this,e,n)}:t,[function(t,n){var r=ad(this),a=null== t?void 0:t[e];return void 0!==a?a.call(t,r,n):i.call(String(r),t,n)},function(e, r){var a=n(i,e,this,r,i!==t);if(a.done)return a.value;var o=rd(e),s=String(this) ,l=od(o,RegExp),c=o.unicode,u=(o.ignoreCase?"i":"")+(o.multiline?"m":"")+(o.unic ode?"u":"")+(dd?"g":"y"),d=new l(dd?"^(?:"+o.source+")":o,u),h=void 0===r?vd:r>> >0;if(0===h)return[];if(0===s.length)return null===cd(d,s)?[s]:[];for(var f=0,v= 0,p=[];v<s.length;){d.lastIndex=dd?0:v;var g,m=cd(d,dd?s.slice(v):s);if(null===m ||(g=fd(ld(d.lastIndex+(dd?v:0)),s.length))===f)v=sd(s,v,c);else{if(p.push(s.sli ce(f,v)),p.length===h)return p;for(var y=1;y<=m.length-1;y++)if(p.push(m[y]),p.l ength===h)return p;v=f=g}}return p.push(s.slice(f)),p}]}),dd);var pd=w,gd=Ki,md= a,yd=n,bd=Ut,wd=Z.exports,Sd=L,Ed=h,kd=function(e,t,n){var i,r;return gd&&"funct ion"==typeof(i=t.constructor)&&i!==n&&pd(r=i.prototype)&&r!==n.prototype&&gd(e,r ),e},Ad=E,Rd=r,xd=Hs,Ld=Ze.f,Pd=i.f,Cd=_.f,Nd=bl.trim,Md="Number",Id=yd.Number,T d=Id.prototype,Od=Ed(xd(Td))==Md,jd=function(e){var t,n,i,r,a,o,s,l,c=Ad(e,!1);i f("string"==typeof c&&c.length>2)if(43===(t=(c=Nd(c)).charCodeAt(0))||45===t){if (88===(n=c.charCodeAt(2))||120===n)return NaN}else if(48===t){switch(c.charCodeA t(1)){case 66:case 98:i=2,r=49;break;case 79:case 111:i=8,r=55;break;default:ret urn+c}for(o=(a=c.slice(2)).length,s=0;s<o;s++)if((l=a.charCodeAt(s))<48||l>r)ret urn NaN;return parseInt(a,i)}return+c};if(bd(Md,!Id(" 0o1")||!Id("0b1")||Id("+0x 1"))){for(var Dd,Fd=function(e){var t=arguments.length<1?0:e,n=this;return n ins tanceof Fd&&(Od?Rd((function(){Td.valueOf.call(n)})):Ed(n)!=Md)?kd(new Id(jd(t)) ,n,Fd):jd(t)},zd=md?Ld(Id):"MAX_VALUE,MIN_VALUE,NaN,NEGATIVE_INFINITY,POSITIVE_I NFINITY,EPSILON,isFinite,isInteger,isNaN,isSafeInteger,MAX_SAFE_INTEGER,MIN_SAFE _INTEGER,parseFloat,parseInt,isInteger,fromString,range".split(","),Hd=0;zd.leng th>Hd;Hd++)Sd(Id,Dd=zd[Hd])&&!Sd(Fd,Dd)&&Cd(Fd,Dd,Pd(Id,Dd));Fd.prototype=Td,Td. constructor=Fd,wd(yd,Md,Fd)}var Ud=a,Bd=_.f,_d=Function.prototype,qd=_d.toString ,Wd=/^\s*function ([^ (]*)/,Vd="name";Ud&&!(Vd in _d)&&Bd(_d,Vd,{configurable:!0 ,get:function(){try{return qd.call(this).match(Wd)[1]}catch(e){return""}}});var Kd=$t,Yd=b,$d=[].join,Xd=p!=Object,Gd=zo("join",",");Kd({target:"Array",proto:!0 ,forced:Xd||!Gd},{join:function(e){return $d.call(Yd(this),void 0===e?",":e)}}); var Jd=".slides section",Qd=".slides>section",Zd=".slides>section.present>sectio n",eh=/registerPlugin|registerKeyboardShortcut|addKeyBinding|addEventListener/,t h=/fade-(down|up|right|left|out|in-then-out|in-then-semi-out)|semi-fade-out|curr ent-visible|shrink|grow/,nh=A,ih=Math.floor,rh="".replace,ah=/\$([$&'`]|\d{1,2}| <[^>]*>)/g,oh=/\$([$&'`]|\d{1,2})/g,sh=Nu,lh=W,ch=at,uh=nt,dh=g,hh=Iu,fh=functio n(e,t,n,i,r,a){var o=n+e.length,s=i.length,l=oh;return void 0!==r&&(r=nh(r),l=ah ),rh.call(a,l,(function(a,l){var c;switch(l.charAt(0)){case"$":return"$";case"&" :return e;case"`":return t.slice(0,n);case"'":return t.slice(o);case"<":c=r[l.sl ice(1,-1)];break;default:var u=+l;if(0===u)return a;if(u>s){var d=ih(u/10);retur n 0===d?a:d<=s?void 0===i[d-1]?l.charAt(1):i[d-1]+l.charAt(1):a}c=i[u-1]}return void 0===c?"":c}))},vh=ju,ph=Math.max,gh=Math.min;sh("replace",2,(function(e,t,n ,i){var r=i.REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE,a=i.REPLACE_KEEPS_$0,o= r?"$":"$0";return[function(n,i){var r=dh(this),a=null==n?void 0:n[e];return void 0!==a?a.call(n,r,i):t.call(String(r),n,i)},function(e,i){if(!r&&a||"string"==ty peof i&&-1===i.indexOf(o)){var s=n(t,e,this,i);if(s.done)return s.value}var l=lh (e),c=String(this),u="function"==typeof i;u||(i=String(i));var d=l.global;if(d){ var h=l.unicode;l.lastIndex=0}for(var f=[];;){var v=vh(l,c);if(null===v)break;if (f.push(v),!d)break;""===String(v[0])&&(l.lastIndex=hh(c,ch(l.lastIndex),h))}for (var p,g="",m=0,y=0;y<f.length;y++){v=f[y];for(var b=String(v[0]),w=ph(gh(uh(v.i ndex),c.length),0),S=[],E=1;E<v.length;E++)S.push(void 0===(p=v[E])?p:String(p)) ;var k=v.groups;if(u){var A=[b].concat(S,w,c);void 0!==k&&A.push(k);var R=String (i.apply(void 0,A))}else R=fh(b,c,w,S,k,i);w>=m&&(g+=c.slice(m,w)+R,m=w+b.length )}return g+c.slice(m)}]}));var mh=Object.is||function(e,t){return e===t?0!==e||1 /e==1/t:e!=e&&t!=t},yh=W,bh=g,wh=mh,Sh=ju;Nu("search",1,(function(e,t,n){return[ function(t){var n=bh(this),i=null==t?void 0:t[e];return void 0!==i?i.call(t,n):n ew RegExp(t)[e](String(n))},function(e){var i=n(t,e,this);if(i.done)return i.val ue;var r=yh(e),a=String(this),o=r.lastIndex;wh(o,0)||(r.lastIndex=0);var s=Sh(r, a);return wh(r.lastIndex,o)||(r.lastIndex=o),null===s?-1:s.index}]}));var Eh=fun ction(e,t){for(var n in t)e[n]=t[n];return e},kh=function(e,t){return Array.from (e.querySelectorAll(t))},Ah=function(e,t,n){n?e.classList.add(t):e.classList.rem ove(t)},Rh=function(e){if("string"==typeof e){if("null"===e)return null;if("true "===e)return!0;if("false"===e)return!1;if(e.match(/^-?[\d\.]+$/))return parseFlo at(e)}return e},xh=function(e,t){e.style.transform=t},Lh=function(e,t){var n=e.m atches||e.matchesSelector||e.msMatchesSelector;return!(!n||!n.call(e,t))},Ph=fun ction(e,t){if("function"==typeof e.closest)return e.closest(t);for(;e;){if(Lh(e, t))return e;e=e.parentNode}return null},Ch=function(e,t,n){for(var i=arguments.l ength>3&&void 0!==arguments[3]?arguments[3]:"",r=e.querySelectorAll("."+n),a=0;a <r.length;a++){var o=r[a];if(o.parentNode===e)return o}var s=document.createElem ent(t);return s.className=n,s.innerHTML=i,e.appendChild(s),s},Nh=function(e){var t=document.createElement("style");return t.type="text/css",e&&e.length>0&&(t.st yleSheet?t.styleSheet.cssText=e:t.appendChild(document.createTextNode(e))),docum ent.head.appendChild(t),t},Mh=function(){var e={};for(var t in location.search.r eplace(/[A-Z0-9]+?=([\w\.%-]*)/gi,(function(t){e[t.split("=").shift()]=t.split(" =").pop()})),e){var n=e[t];e[t]=Rh(unescape(n))}return void 0!==e.dependencies&& delete e.dependencies,e},Ih=function(e){var t=arguments.length>1&&void 0!==argum ents[1]?arguments[1]:0;if(e){var n,i=e.style.height;return e.style.height="0px", e.parentNode.style.height="auto",n=t-e.parentNode.offsetHeight,e.style.height=i+ "px",e.parentNode.style.removeProperty("height"),n}return t},Th=navigator.userAg ent,Oh=document.createElement("div"),jh=/(iphone|ipod|ipad|android)/gi.test(Th)| |"MacIntel"===navigator.platform&&navigator.maxTouchPoints>1,Dh=/chrome/i.test(T h)&&!/edge/i.test(Th),Fh=/android/gi.test(Th),zh="zoom"in Oh.style&&!jh&&(Dh||/V ersion\/[\d\.]+.*Safari/.test(Th)),Hh={};Object.defineProperty(Hh,"__esModule",{ value:!0});var Uh=Object.assign||function(e){for(var t=1;t<arguments.length;t++) {var n=arguments[t];for(var i in n)Object.prototype.hasOwnProperty.call(n,i)&&(e [i]=n[i])}return e},Bh=Hh.default=function(e){if(e){var t=function(e){return[].s lice.call(e)},n=0,i=1,r=2,a=3,o=[],s=null,l="requestAnimationFrame"in e?function (){e.cancelAnimationFrame(s),s=e.requestAnimationFrame((function(){return u(o.fi lter((function(e){return e.dirty&&e.active})))}))}:function(){},c=function(e){re turn function(){o.forEach((function(t){return t.dirty=e})),l()}},u=function(e){e .filter((function(e){return!e.styleComputed})).forEach((function(e){e.styleCompu ted=v(e)})),e.filter(p).forEach(g);var t=e.filter(f);t.forEach(h),t.forEach((fun ction(e){g(e),d(e)})),t.forEach(m)},d=function(e){return e.dirty=n},h=function(e ){e.availableWidth=e.element.parentNode.clientWidth,e.currentWidth=e.element.scr ollWidth,e.previousFontSize=e.currentFontSize,e.currentFontSize=Math.min(Math.ma x(e.minSize,e.availableWidth/e.currentWidth*e.previousFontSize),e.maxSize),e.whi teSpace=e.multiLine&&e.currentFontSize===e.minSize?"normal":"nowrap"},f=function (e){return e.dirty!==r||e.dirty===r&&e.element.parentNode.clientWidth!==e.availa bleWidth},v=function(t){var n=e.getComputedStyle(t.element,null);t.currentFontSi ze=parseFloat(n.getPropertyValue("font-size")),t.display=n.getPropertyValue("dis play"),t.whiteSpace=n.getPropertyValue("white-space")},p=function(e){var t=!1;re turn!e.preStyleTestCompleted&&(/inline-/.test(e.display)||(t=!0,e.display="inlin e-block"),"nowrap"!==e.whiteSpace&&(t=!0,e.whiteSpace="nowrap"),e.preStyleTestCo mpleted=!0,t)},g=function(e){e.element.style.whiteSpace=e.whiteSpace,e.element.s tyle.display=e.display,e.element.style.fontSize=e.currentFontSize+"px"},m=functi on(e){e.element.dispatchEvent(new CustomEvent("fit",{detail:{oldValue:e.previous FontSize,newValue:e.currentFontSize,scaleFactor:e.currentFontSize/e.previousFont Size}}))},y=function(e,t){return function(){e.dirty=t,e.active&&l()}},b=function (e){return function(){o=o.filter((function(t){return t.element!==e.element})),e. observeMutations&&e.observer.disconnect(),e.element.style.whiteSpace=e.originalS tyle.whiteSpace,e.element.style.display=e.originalStyle.display,e.element.style. fontSize=e.originalStyle.fontSize}},w=function(e){return function(){e.active||(e .active=!0,l())}},S=function(e){return function(){return e.active=!1}},E=functio n(e){e.observeMutations&&(e.observer=new MutationObserver(y(e,i)),e.observer.obs erve(e.element,e.observeMutations))},k={minSize:16,maxSize:512,multiLine:!0,obse rveMutations:"MutationObserver"in e&&{subtree:!0,childList:!0,characterData:!0}} ,A=null,R=function(){e.clearTimeout(A),A=e.setTimeout(c(r),P.observeWindowDelay) },x=["resize","orientationchange"];return Object.defineProperty(P,"observeWindow ",{set:function(t){var n=(t?"add":"remove")+"EventListener";x.forEach((function( t){e[n](t,R)}))}}),P.observeWindow=!0,P.observeWindowDelay=100,P.fitAll=c(a),P}f unction L(e,t){var n=Uh({},k,t),i=e.map((function(e){var t=Uh({},n,{element:e,ac tive:!0});return function(e){e.originalStyle={whiteSpace:e.element.style.whiteSp ace,display:e.element.style.display,fontSize:e.element.style.fontSize},E(e),e.ne wbie=!0,e.dirty=!0,o.push(e)}(t),{element:e,fit:y(t,a),unfreeze:w(t),freeze:S(t) ,unsubscribe:b(t)}}));return l(),i}function P(e){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return"string"==typeof e?L(t(document.querySele ctorAll(e)),n):L([e],n)[0]}}("undefined"==typeof window?null:window),_h=function (){function e(t){ki(this,e),this.Reveal=t,this.startEmbeddedIframe=this.startEmb eddedIframe.bind(this)}return Ri(e,[{key:"shouldPreload",value:function(e){var t =this.Reveal.getConfig().preloadIframes;return"boolean"!=typeof t&&(t=e.hasAttri bute("data-preload")),t}},{key:"load",value:function(e){var t=this,n=arguments.l ength>1&&void 0!==arguments[1]?arguments[1]:{};e.style.display=this.Reveal.getCo nfig().display,kh(e,"img[data-src], video[data-src], audio[data-src], iframe[dat a-src]").forEach((function(e){("IFRAME"!==e.tagName||t.shouldPreload(e))&&(e.set Attribute("src",e.getAttribute("data-src")),e.setAttribute("data-lazy-loaded","" ),e.removeAttribute("data-src"))})),kh(e,"video, audio").forEach((function(e){va r t=0;kh(e,"source[data-src]").forEach((function(e){e.setAttribute("src",e.getAt tribute("data-src")),e.removeAttribute("data-src"),e.setAttribute("data-lazy-loa ded",""),t+=1})),jh&&"VIDEO"===e.tagName&&e.setAttribute("playsinline",""),t>0&& e.load()}));var i=e.slideBackgroundElement;if(i){i.style.display="block";var r=e .slideBackgroundContentElement,a=e.getAttribute("data-background-iframe");if(!1= ==i.hasAttribute("data-loaded")){i.setAttribute("data-loaded","true");var o=e.ge tAttribute("data-background-image"),s=e.getAttribute("data-background-video"),l= e.hasAttribute("data-background-video-loop"),c=e.hasAttribute("data-background-v ideo-muted");if(o)r.style.backgroundImage=o.split(",").map((function(e){return"u rl(".concat(encodeURI(e.trim()),")")})).join(",");else if(s&&!this.Reveal.isSpea kerNotes()){var u=document.createElement("video");l&&u.setAttribute("loop",""),c &&(u.muted=!0),jh&&(u.muted=!0,u.setAttribute("playsinline","")),s.split(",").fo rEach((function(e){u.innerHTML+='<source src="'+e+'">'})),r.appendChild(u)}else if(a&&!0!==n.excludeIframes){var d=document.createElement("iframe");d.setAttribu te("allowfullscreen",""),d.setAttribute("mozallowfullscreen",""),d.setAttribute( "webkitallowfullscreen",""),d.setAttribute("allow","autoplay"),d.setAttribute("d ata-src",a),d.style.width="100%",d.style.height="100%",d.style.maxHeight="100%", d.style.maxWidth="100%",r.appendChild(d)}}var h=r.querySelector("iframe[data-src ]");h&&this.shouldPreload(i)&&!/autoplay=(1|true|yes)/gi.test(a)&&h.getAttribute ("src")!==a&&h.setAttribute("src",a)}this.layout(e)}},{key:"layout",value:functi on(e){var t=this;Array.from(e.querySelectorAll(".r-fit-text")).forEach((function (e){Bh(e,{minSize:24,maxSize:.8*t.Reveal.getConfig().height,observeMutations:!1, observeWindow:!1})}))}},{key:"unload",value:function(e){e.style.display="none";v ar t=this.Reveal.getSlideBackground(e);t&&(t.style.display="none",kh(t,"iframe[s rc]").forEach((function(e){e.removeAttribute("src")}))),kh(e,"video[data-lazy-lo aded][src], audio[data-lazy-loaded][src], iframe[data-lazy-loaded][src]").forEac h((function(e){e.setAttribute("data-src",e.getAttribute("src")),e.removeAttribut e("src")})),kh(e,"video[data-lazy-loaded] source[src], audio source[src]").forEa ch((function(e){e.setAttribute("data-src",e.getAttribute("src")),e.removeAttribu te("src")}))}},{key:"formatEmbeddedContent",value:function(){var e=this,t=functi on(t,n,i){kh(e.Reveal.getSlidesElement(),"iframe["+t+'*="'+n+'"]').forEach((func tion(e){var n=e.getAttribute(t);n&&-1===n.indexOf(i)&&e.setAttribute(t,n+(/\?/.t est(n)?"&":"?")+i)}))};t("src","youtube.com/embed/","enablejsapi=1"),t("data-src ","youtube.com/embed/","enablejsapi=1"),t("src","player.vimeo.com/","api=1"),t(" data-src","player.vimeo.com/","api=1")}},{key:"startEmbeddedContent",value:funct ion(e){var t=this;e&&!this.Reveal.isSpeakerNotes()&&(kh(e,'img[src$=".gif"]').fo rEach((function(e){e.setAttribute("src",e.getAttribute("src"))})),kh(e,"video, a udio").forEach((function(e){if(!Ph(e,".fragment")||Ph(e,".fragment.visible")){va r n=t.Reveal.getConfig().autoPlayMedia;if("boolean"!=typeof n&&(n=e.hasAttribute ("data-autoplay")||!!Ph(e,".slide-background")),n&&"function"==typeof e.play)if( e.readyState>1)t.startEmbeddedMedia({target:e});else if(jh){var i=e.play();i&&"f unction"==typeof i.catch&&!1===e.controls&&i.catch((function(){e.controls=!0,e.a ddEventListener("play",(function(){e.controls=!1}))}))}else e.removeEventListene r("loadeddata",t.startEmbeddedMedia),e.addEventListener("loadeddata",t.startEmbe ddedMedia)}})),kh(e,"iframe[src]").forEach((function(e){Ph(e,".fragment")&&!Ph(e ,".fragment.visible")||t.startEmbeddedIframe({target:e})})),kh(e,"iframe[data-sr c]").forEach((function(e){Ph(e,".fragment")&&!Ph(e,".fragment.visible")||e.getAt tribute("src")!==e.getAttribute("data-src")&&(e.removeEventListener("load",t.sta rtEmbeddedIframe),e.addEventListener("load",t.startEmbeddedIframe),e.setAttribut e("src",e.getAttribute("data-src")))})))}},{key:"startEmbeddedMedia",value:funct ion(e){var t=!!Ph(e.target,"html"),n=!!Ph(e.target,".present");t&&n&&(e.target.c urrentTime=0,e.target.play()),e.target.removeEventListener("loadeddata",this.sta rtEmbeddedMedia)}},{key:"startEmbeddedIframe",value:function(e){var t=e.target;i f(t&&t.contentWindow){var n=!!Ph(e.target,"html"),i=!!Ph(e.target,".present");if (n&&i){var r=this.Reveal.getConfig().autoPlayMedia;"boolean"!=typeof r&&(r=t.has Attribute("data-autoplay")||!!Ph(t,".slide-background")),/youtube\.com\/embed\// .test(t.getAttribute("src"))&&r?t.contentWindow.postMessage('{"event":"command", "func":"playVideo","args":""}',"*"):/player\.vimeo\.com\//.test(t.getAttribute(" src"))&&r?t.contentWindow.postMessage('{"method":"play"}',"*"):t.contentWindow.p ostMessage("slide:start","*")}}}},{key:"stopEmbeddedContent",value:function(e){v ar t=this,n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};n=Eh({unlo adIframes:!0},n),e&&e.parentNode&&(kh(e,"video, audio").forEach((function(e){e.h asAttribute("data-ignore")||"function"!=typeof e.pause||(e.setAttribute("data-pa used-by-reveal",""),e.pause())})),kh(e,"iframe").forEach((function(e){e.contentW indow&&e.contentWindow.postMessage("slide:stop","*"),e.removeEventListener("load ",t.startEmbeddedIframe)})),kh(e,'iframe[src*="youtube.com/embed/"]').forEach((f unction(e){!e.hasAttribute("data-ignore")&&e.contentWindow&&"function"==typeof e .contentWindow.postMessage&&e.contentWindow.postMessage('{"event":"command","fun c":"pauseVideo","args":""}',"*")})),kh(e,'iframe[src*="player.vimeo.com/"]').for Each((function(e){!e.hasAttribute("data-ignore")&&e.contentWindow&&"function"==t ypeof e.contentWindow.postMessage&&e.contentWindow.postMessage('{"method":"pause "}',"*")})),!0===n.unloadIframes&&kh(e,"iframe[data-src]").forEach((function(e){ e.setAttribute("src","about:blank"),e.removeAttribute("src")})))}}]),e}(),qh=fun ction(){function e(t){ki(this,e),this.Reveal=t}return Ri(e,[{key:"render",value: function(){this.element=document.createElement("div"),this.element.className="sl ide-number",this.Reveal.getRevealElement().appendChild(this.element)}},{key:"con figure",value:function(e,t){var n="none";e.slideNumber&&!this.Reveal.isPrintingP DF()&&("all"===e.showSlideNumber||"speaker"===e.showSlideNumber&&this.Reveal.isS peakerNotes())&&(n="block"),this.element.style.display=n}},{key:"update",value:f unction(){this.Reveal.getConfig().slideNumber&&this.element&&(this.element.inner HTML=this.getSlideNumber())}},{key:"getSlideNumber",value:function(){var e,t=arg uments.length>0&&void 0!==arguments[0]?arguments[0]:this.Reveal.getCurrentSlide( ),n=this.Reveal.getConfig(),i="h.v";if("function"==typeof n.slideNumber)e=n.slid eNumber(t);else{"string"==typeof n.slideNumber&&(i=n.slideNumber),/c/.test(i)||1 !==this.Reveal.getHorizontalSlides().length||(i="c");var r=t&&"uncounted"===t.da taset.visibility?0:1;switch(e=[],i){case"c":e.push(this.Reveal.getSlidePastCount (t)+r);break;case"c/t":e.push(this.Reveal.getSlidePastCount(t)+r,"/",this.Reveal .getTotalSlides());break;default:var a=this.Reveal.getIndices(t);e.push(a.h+r);v ar o="h/v"===i?"/":".";this.Reveal.isVerticalSlide(t)&&e.push(o,a.v+1)}}var s="# "+this.Reveal.location.getHash(t);return this.formatNumber(e[0],e[1],e[2],s)}},{ key:"formatNumber",value:function(e,t,n){var i=arguments.length>3&&void 0!==argu ments[3]?arguments[3]:"#"+this.Reveal.location.getHash();return"number"!=typeof n||isNaN(n)?'<a href="'.concat(i,'">\n\t\t\t\t\t<span class="slide-number-a">'). concat(e,"</span>\n\t\t\t\t\t</a>"):'<a href="'.concat(i,'">\n\t\t\t\t\t<span cl ass="slide-number-a">').concat(e,'</span>\n\t\t\t\t\t<span class="slide-number-d elimiter">').concat(t,'</span>\n\t\t\t\t\t<span class="slide-number-b">').concat (n,"</span>\n\t\t\t\t\t</a>")}}]),e}(),Wh=function(e){var t=e.match(/^#([0-9a-f] {3})$/i);if(t&&t[1])return t=t[1],{r:17*parseInt(t.charAt(0),16),g:17*parseInt(t .charAt(1),16),b:17*parseInt(t.charAt(2),16)};var n=e.match(/^#([0-9a-f]{6})$/i) ;if(n&&n[1])return n=n[1],{r:parseInt(n.substr(0,2),16),g:parseInt(n.substr(2,2) ,16),b:parseInt(n.substr(4,2),16)};var i=e.match(/^rgb\s*\(\s*(\d+)\s*,\s*(\d+)\ s*,\s*(\d+)\s*\)$/i);if(i)return{r:parseInt(i[1],10),g:parseInt(i[2],10),b:parse Int(i[3],10)};var r=e.match(/^rgba\s*\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*\,\s*( [\d]+|[\d]*.[\d]+)\s*\)$/i);return r?{r:parseInt(r[1],10),g:parseInt(r[2],10),b: parseInt(r[3],10),a:parseFloat(r[4])}:null},Vh=function(){function e(t){ki(this, e),this.Reveal=t}return Ri(e,[{key:"render",value:function(){this.element=docume nt.createElement("div"),this.element.className="backgrounds",this.Reveal.getReve alElement().appendChild(this.element)}},{key:"create",value:function(){var e=thi s;this.element.innerHTML="",this.element.classList.add("no-transition"),this.Rev eal.getHorizontalSlides().forEach((function(t){var n=e.createBackground(t,e.elem ent);kh(t,"section").forEach((function(t){e.createBackground(t,n),n.classList.ad d("stack")}))})),this.Reveal.getConfig().parallaxBackgroundImage?(this.element.s tyle.backgroundImage='url("'+this.Reveal.getConfig().parallaxBackgroundImage+'") ',this.element.style.backgroundSize=this.Reveal.getConfig().parallaxBackgroundSi ze,this.element.style.backgroundRepeat=this.Reveal.getConfig().parallaxBackgroun dRepeat,this.element.style.backgroundPosition=this.Reveal.getConfig().parallaxBa ckgroundPosition,setTimeout((function(){e.Reveal.getRevealElement().classList.ad d("has-parallax-background")}),1)):(this.element.style.backgroundImage="",this.R eveal.getRevealElement().classList.remove("has-parallax-background"))}},{key:"cr eateBackground",value:function(e,t){var n=document.createElement("div");n.classN ame="slide-background "+e.className.replace(/present|past|future/,"");var i=docu ment.createElement("div");return i.className="slide-background-content",n.append Child(i),t.appendChild(n),e.slideBackgroundElement=n,e.slideBackgroundContentEle ment=i,this.sync(e),n}},{key:"sync",value:function(e){var t=e.slideBackgroundEle ment,n=e.slideBackgroundContentElement,i={background:e.getAttribute("data-backgr ound"),backgroundSize:e.getAttribute("data-background-size"),backgroundImage:e.g etAttribute("data-background-image"),backgroundVideo:e.getAttribute("data-backgr ound-video"),backgroundIframe:e.getAttribute("data-background-iframe"),backgroun dColor:e.getAttribute("data-background-color"),backgroundRepeat:e.getAttribute(" data-background-repeat"),backgroundPosition:e.getAttribute("data-background-posi tion"),backgroundTransition:e.getAttribute("data-background-transition"),backgro undOpacity:e.getAttribute("data-background-opacity")},r=e.hasAttribute("data-pre load");e.classList.remove("has-dark-background"),e.classList.remove("has-light-b ackground"),t.removeAttribute("data-loaded"),t.removeAttribute("data-background- hash"),t.removeAttribute("data-background-size"),t.removeAttribute("data-backgro und-transition"),t.style.backgroundColor="",n.style.backgroundSize="",n.style.ba ckgroundRepeat="",n.style.backgroundPosition="",n.style.backgroundImage="",n.sty le.opacity="",n.innerHTML="",i.background&&(/^(http|file|\/\/)/gi.test(i.backgro und)||/\.(svg|png|jpg|jpeg|gif|bmp)([?#\s]|$)/gi.test(i.background)?e.setAttribu te("data-background-image",i.background):t.style.background=i.background),(i.bac kground||i.backgroundColor||i.backgroundImage||i.backgroundVideo||i.backgroundIf rame)&&t.setAttribute("data-background-hash",i.background+i.backgroundSize+i.bac kgroundImage+i.backgroundVideo+i.backgroundIframe+i.backgroundColor+i.background Repeat+i.backgroundPosition+i.backgroundTransition+i.backgroundOpacity),i.backgr oundSize&&t.setAttribute("data-background-size",i.backgroundSize),i.backgroundCo lor&&(t.style.backgroundColor=i.backgroundColor),i.backgroundTransition&&t.setAt tribute("data-background-transition",i.backgroundTransition),r&&t.setAttribute(" data-preload",""),i.backgroundSize&&(n.style.backgroundSize=i.backgroundSize),i. backgroundRepeat&&(n.style.backgroundRepeat=i.backgroundRepeat),i.backgroundPosi tion&&(n.style.backgroundPosition=i.backgroundPosition),i.backgroundOpacity&&(n. style.opacity=i.backgroundOpacity);var a,o=i.backgroundColor;if(!o||!Wh(o)){var s=window.getComputedStyle(t);s&&s.backgroundColor&&(o=s.backgroundColor)}if(o){v ar l=Wh(o);l&&0!==l.a&&("string"==typeof(a=o)&&(a=Wh(a)),(a?(299*a.r+587*a.g+114 *a.b)/1e3:null)<128?e.classList.add("has-dark-background"):e.classList.add("has- light-background"))}}},{key:"update",value:function(){var e=this,t=arguments.len gth>0&&void 0!==arguments[0]&&arguments[0],n=this.Reveal.getCurrentSlide(),i=thi s.Reveal.getIndices(),r=null,a=this.Reveal.getConfig().rtl?"future":"past",o=thi s.Reveal.getConfig().rtl?"past":"future";if(Array.from(this.element.childNodes). forEach((function(e,n){e.classList.remove("past","present","future"),n<i.h?e.cla ssList.add(a):n>i.h?e.classList.add(o):(e.classList.add("present"),r=e),(t||n=== i.h)&&kh(e,".slide-background").forEach((function(e,t){e.classList.remove("past" ,"present","future"),t<i.v?e.classList.add("past"):t>i.v?e.classList.add("future "):(e.classList.add("present"),n===i.h&&(r=e))}))})),this.previousBackground&&th is.Reveal.slideContent.stopEmbeddedContent(this.previousBackground,{unloadIframe s:!this.Reveal.slideContent.shouldPreload(this.previousBackground)}),r){this.Rev eal.slideContent.startEmbeddedContent(r);var s=r.querySelector(".slide-backgroun d-content");if(s){var l=s.style.backgroundImage||"";/\.gif/i.test(l)&&(s.style.b ackgroundImage="",window.getComputedStyle(s).opacity,s.style.backgroundImage=l)} var c=this.previousBackground?this.previousBackground.getAttribute("data-backgro und-hash"):null,u=r.getAttribute("data-background-hash");u&&u===c&&r!==this.prev iousBackground&&this.element.classList.add("no-transition"),this.previousBackgro und=r}n&&["has-light-background","has-dark-background"].forEach((function(t){n.c lassList.contains(t)?e.Reveal.getRevealElement().classList.add(t):e.Reveal.getRe vealElement().classList.remove(t)}),this),setTimeout((function(){e.element.class List.remove("no-transition")}),1)}},{key:"updateParallax",value:function(){var e =this.Reveal.getIndices();if(this.Reveal.getConfig().parallaxBackgroundImage){va r t,n,i=this.Reveal.getHorizontalSlides(),r=this.Reveal.getVerticalSlides(),a=th is.element.style.backgroundSize.split(" ");1===a.length?t=n=parseInt(a[0],10):(t =parseInt(a[0],10),n=parseInt(a[1],10));var o,s=this.element.offsetWidth,l=i.len gth;o=("number"==typeof this.Reveal.getConfig().parallaxBackgroundHorizontal?thi s.Reveal.getConfig().parallaxBackgroundHorizontal:l>1?(t-s)/(l-1):0)*e.h*-1;var c,u,d=this.element.offsetHeight,h=r.length;c="number"==typeof this.Reveal.getCon fig().parallaxBackgroundVertical?this.Reveal.getConfig().parallaxBackgroundVerti cal:(n-d)/(h-1),u=h>0?c*e.v:0,this.element.style.backgroundPosition=o+"px "+-u+" px"}}}]),e}(),Kh=A,Yh=Jt;$t({target:"Object",stat:!0,forced:r((function(){Yh(1)} ))},{keys:function(e){return Yh(Kh(e))}});var $h=Yn.filter;$t({target:"Array",pr oto:!0,forced:!Jn("filter")},{filter:function(e){return $h(this,e,arguments.leng th>1?arguments[1]:void 0)}});var Xh=$t,Gh=w,Jh=pn,Qh=ct,Zh=at,ef=b,tf=ni,nf=jn,r f=Jn("slice"),af=nf("species"),of=[].slice,sf=Math.max;Xh({target:"Array",proto: !0,forced:!rf},{slice:function(e,t){var n,i,r,a=ef(this),o=Zh(a.length),s=Qh(e,o ),l=Qh(void 0===t?o:t,o);if(Jh(a)&&("function"!=typeof(n=a.constructor)||n!==Arr ay&&!Jh(n.prototype)?Gh(n)&&null===(n=n[af])&&(n=void 0):n=void 0,n===Array||voi d 0===n))return of.call(a,s,l);for(i=new(void 0===n?Array:n)(sf(l-s,0)),r=0;s<l; s++,r++)s in a&&tf(i,r,a[s]);return i.length=r,i}});var lf=0,cf=function(){funct ion e(t){ki(this,e),this.Reveal=t}return Ri(e,[{key:"run",value:function(e,t){va r n=this;this.reset();var i=this.Reveal.getSlides(),r=i.indexOf(t),a=i.indexOf(e );if(e.hasAttribute("data-auto-animate")&&t.hasAttribute("data-auto-animate")&&e .getAttribute("data-auto-animate-id")===t.getAttribute("data-auto-animate-id")&& !(r>a?t:e).hasAttribute("data-auto-animate-restart")){this.autoAnimateStyleSheet =this.autoAnimateStyleSheet||Nh();var o=this.getAutoAnimateOptions(t);e.dataset. autoAnimate="pending",t.dataset.autoAnimate="pending",o.slideDirection=r>a?"forw ard":"backward";var s=this.getAutoAnimatableElements(e,t).map((function(e){retur n n.autoAnimateElements(e.from,e.to,e.options||{},o,lf++)}));if("false"!==t.data set.autoAnimateUnmatched&&!0===this.Reveal.getConfig().autoAnimateUnmatched){var l=.8*o.duration,c=.2*o.duration;this.getUnmatchedAutoAnimateElements(t).forEach ((function(e){var t=n.getAutoAnimateOptions(e,o),i="unmatched";t.duration===o.du ration&&t.delay===o.delay||(i="unmatched-"+lf++,s.push('[data-auto-animate="runn ing"] [data-auto-animate-target="'.concat(i,'"] { transition: opacity ').concat( t.duration,"s ease ").concat(t.delay,"s; }"))),e.dataset.autoAnimateTarget=i}),t his),s.push('[data-auto-animate="running"] [data-auto-animate-target="unmatched" ] { transition: opacity '.concat(l,"s ease ").concat(c,"s; }"))}this.autoAnimate StyleSheet.innerHTML=s.join(""),requestAnimationFrame((function(){n.autoAnimateS tyleSheet&&(getComputedStyle(n.autoAnimateStyleSheet).fontWeight,t.dataset.autoA nimate="running")})),this.Reveal.dispatchEvent({type:"autoanimate",data:{fromSli de:e,toSlide:t,sheet:this.autoAnimateStyleSheet}})}}},{key:"reset",value:functio n(){kh(this.Reveal.getRevealElement(),'[data-auto-animate]:not([data-auto-animat e=""])').forEach((function(e){e.dataset.autoAnimate=""})),kh(this.Reveal.getReve alElement(),"[data-auto-animate-target]").forEach((function(e){delete e.dataset. autoAnimateTarget})),this.autoAnimateStyleSheet&&this.autoAnimateStyleSheet.pare ntNode&&(this.autoAnimateStyleSheet.parentNode.removeChild(this.autoAnimateStyle Sheet),this.autoAnimateStyleSheet=null)}},{key:"autoAnimateElements",value:funct ion(e,t,n,i,r){e.dataset.autoAnimateTarget="",t.dataset.autoAnimateTarget=r;var a=this.getAutoAnimateOptions(t,i);void 0!==n.delay&&(a.delay=n.delay),void 0!==n .duration&&(a.duration=n.duration),void 0!==n.easing&&(a.easing=n.easing);var o= this.getAutoAnimatableProperties("from",e,n),s=this.getAutoAnimatableProperties( "to",t,n);t.classList.contains("fragment")&&(delete s.styles.opacity,e.classList .contains("fragment")&&(e.className.match(th)||[""])[0]===(t.className.match(th) ||[""])[0]&&"forward"===i.slideDirection&&t.classList.add("visible","disabled")) ;if(!1!==n.translate||!1!==n.scale){var l=this.Reveal.getScale(),c={x:(o.x-s.x)/ l,y:(o.y-s.y)/l,scaleX:o.width/s.width,scaleY:o.height/s.height};c.x=Math.round( 1e3*c.x)/1e3,c.y=Math.round(1e3*c.y)/1e3,c.scaleX=Math.round(1e3*c.scaleX)/1e3,c .scaleX=Math.round(1e3*c.scaleX)/1e3;var u=!1!==n.translate&&(0!==c.x||0!==c.y), d=!1!==n.scale&&(0!==c.scaleX||0!==c.scaleY);if(u||d){var h=[];u&&h.push("transl ate(".concat(c.x,"px, ").concat(c.y,"px)")),d&&h.push("scale(".concat(c.scaleX," , ").concat(c.scaleY,")")),o.styles.transform=h.join(" "),o.styles["transform-or igin"]="top left",s.styles.transform="none"}}for(var f in s.styles){var v=s.styl es[f],p=o.styles[f];v===p?delete s.styles[f]:(!0===v.explicitValue&&(s.styles[f] =v.value),!0===p.explicitValue&&(o.styles[f]=p.value))}var g="",m=Object.keys(s. styles);m.length>0&&(o.styles.transition="none",s.styles.transition="all ".conca t(a.duration,"s ").concat(a.easing," ").concat(a.delay,"s"),s.styles["transition -property"]=m.join(", "),s.styles["will-change"]=m.join(", "),g='[data-auto-anim ate-target="'+r+'"] {'+Object.keys(o.styles).map((function(e){return e+": "+o.st yles[e]+" !important;"})).join("")+'}[data-auto-animate="running"] [data-auto-an imate-target="'+r+'"] {'+Object.keys(s.styles).map((function(e){return e+": "+s. styles[e]+" !important;"})).join("")+"}");return g}},{key:"getAutoAnimateOptions ",value:function(e,t){var n={easing:this.Reveal.getConfig().autoAnimateEasing,du ration:this.Reveal.getConfig().autoAnimateDuration,delay:0};if(n=Eh(n,t),e.paren tNode){var i=Ph(e.parentNode,"[data-auto-animate-target]");i&&(n=this.getAutoAni mateOptions(i,n))}return e.dataset.autoAnimateEasing&&(n.easing=e.dataset.autoAn imateEasing),e.dataset.autoAnimateDuration&&(n.duration=parseFloat(e.dataset.aut oAnimateDuration)),e.dataset.autoAnimateDelay&&(n.delay=parseFloat(e.dataset.aut oAnimateDelay)),n}},{key:"getAutoAnimatableProperties",value:function(e,t,n){var i=this.Reveal.getConfig(),r={styles:[]};if(!1!==n.translate||!1!==n.scale){var a;if("function"==typeof n.measure)a=n.measure(t);else if(i.center)a=t.getBoundin gClientRect();else{var o=this.Reveal.getScale();a={x:t.offsetLeft*o,y:t.offsetTo p*o,width:t.offsetWidth*o,height:t.offsetHeight*o}}r.x=a.x,r.y=a.y,r.width=a.wid th,r.height=a.height}var s=getComputedStyle(t);return(n.styles||i.autoAnimateSty les).forEach((function(t){var n;"string"==typeof t&&(t={property:t}),""!==(n=voi d 0!==t.from&&"from"===e?{value:t.from,explicitValue:!0}:void 0!==t.to&&"to"===e ?{value:t.to,explicitValue:!0}:s[t.property])&&(r.styles[t.property]=n)})),r}},{ key:"getAutoAnimatableElements",value:function(e,t){var n=("function"==typeof th is.Reveal.getConfig().autoAnimateMatcher?this.Reveal.getConfig().autoAnimateMatc her:this.getAutoAnimatePairs).call(this,e,t),i=[];return n.filter((function(e,t) {if(-1===i.indexOf(e.to))return i.push(e.to),!0}))}},{key:"getAutoAnimatePairs", value:function(e,t){var n=this,i=[],r="h1, h2, h3, h4, h5, h6, p, li";return thi s.findAutoAnimateMatches(i,e,t,"[data-id]",(function(e){return e.nodeName+":::"+ e.getAttribute("data-id")})),this.findAutoAnimateMatches(i,e,t,r,(function(e){re turn e.nodeName+":::"+e.innerText})),this.findAutoAnimateMatches(i,e,t,"img, vid eo, iframe",(function(e){return e.nodeName+":::"+(e.getAttribute("src")||e.getAt tribute("data-src"))})),this.findAutoAnimateMatches(i,e,t,"pre",(function(e){ret urn e.nodeName+":::"+e.innerText})),i.forEach((function(e){Lh(e.from,r)?e.option s={scale:!1}:Lh(e.from,"pre")&&(e.options={scale:!1,styles:["width","height"]},n .findAutoAnimateMatches(i,e.from,e.to,".hljs .hljs-ln-code",(function(e){return e.textContent}),{scale:!1,styles:[],measure:n.getLocalBoundingBox.bind(n)}),n.fi ndAutoAnimateMatches(i,e.from,e.to,".hljs .hljs-ln-line[data-line-number]",(func tion(e){return e.getAttribute("data-line-number")}),{scale:!1,styles:["width"],m easure:n.getLocalBoundingBox.bind(n)}))}),this),i}},{key:"getLocalBoundingBox",v alue:function(e){var t=this.Reveal.getScale();return{x:Math.round(e.offsetLeft*t *100)/100,y:Math.round(e.offsetTop*t*100)/100,width:Math.round(e.offsetWidth*t*1 00)/100,height:Math.round(e.offsetHeight*t*100)/100}}},{key:"findAutoAnimateMatc hes",value:function(e,t,n,i,r,a){var o={},s={};[].slice.call(t.querySelectorAll( i)).forEach((function(e,t){var n=r(e);"string"==typeof n&&n.length&&(o[n]=o[n]|| [],o[n].push(e))})),[].slice.call(n.querySelectorAll(i)).forEach((function(t,n){ var i,l=r(t);if(s[l]=s[l]||[],s[l].push(t),o[l]){var c=s[l].length-1,u=o[l].leng th-1;o[l][c]?(i=o[l][c],o[l][c]=null):o[l][u]&&(i=o[l][u],o[l][u]=null)}i&&e.pus h({from:i,to:t,options:a})}))}},{key:"getUnmatchedAutoAnimateElements",value:fun ction(e){var t=this;return[].slice.call(e.children).reduce((function(e,n){var i= n.querySelector("[data-auto-animate-target]");return n.hasAttribute("data-auto-a nimate-target")||i||e.push(n),n.querySelector("[data-auto-animate-target]")&&(e= e.concat(t.getUnmatchedAutoAnimateElements(n))),e}),[])}}]),e}(),uf=function(){f unction e(t){ki(this,e),this.Reveal=t}return Ri(e,[{key:"configure",value:functi on(e,t){!1===e.fragments?this.disable():!1===t.fragments&&this.enable()}},{key:" disable",value:function(){kh(this.Reveal.getSlidesElement(),".fragment").forEach ((function(e){e.classList.add("visible"),e.classList.remove("current-fragment")} ))}},{key:"enable",value:function(){kh(this.Reveal.getSlidesElement(),".fragment ").forEach((function(e){e.classList.remove("visible"),e.classList.remove("curren t-fragment")}))}},{key:"availableRoutes",value:function(){var e=this.Reveal.getC urrentSlide();if(e&&this.Reveal.getConfig().fragments){var t=e.querySelectorAll( ".fragment:not(.disabled)"),n=e.querySelectorAll(".fragment:not(.disabled):not(. visible)");return{prev:t.length-n.length>0,next:!!n.length}}return{prev:!1,next: !1}}},{key:"sort",value:function(e){var t=arguments.length>1&&void 0!==arguments [1]&&arguments[1];e=Array.from(e);var n=[],i=[],r=[];e.forEach((function(e){if(e .hasAttribute("data-fragment-index")){var t=parseInt(e.getAttribute("data-fragme nt-index"),10);n[t]||(n[t]=[]),n[t].push(e)}else i.push([e])})),n=n.concat(i);va r a=0;return n.forEach((function(e){e.forEach((function(e){r.push(e),e.setAttrib ute("data-fragment-index",a)})),a++})),!0===t?n:r}},{key:"sortAll",value:functio n(){var e=this;this.Reveal.getHorizontalSlides().forEach((function(t){var n=kh(t ,"section");n.forEach((function(t,n){e.sort(t.querySelectorAll(".fragment"))}),e ),0===n.length&&e.sort(t.querySelectorAll(".fragment"))}))}},{key:"update",value :function(e,t){var n=this,i={shown:[],hidden:[]},r=this.Reveal.getCurrentSlide() ;if(r&&this.Reveal.getConfig().fragments&&(t=t||this.sort(r.querySelectorAll(".f ragment"))).length){var a=0;if("number"!=typeof e){var o=this.sort(r.querySelect orAll(".fragment.visible")).pop();o&&(e=parseInt(o.getAttribute("data-fragment-i ndex")||0,10))}Array.from(t).forEach((function(t,r){if(t.hasAttribute("data-frag ment-index")&&(r=parseInt(t.getAttribute("data-fragment-index"),10)),a=Math.max( a,r),r<=e){var o=t.classList.contains("visible");t.classList.add("visible"),t.cl assList.remove("current-fragment"),r===e&&(n.Reveal.announceStatus(n.Reveal.getS tatusText(t)),t.classList.add("current-fragment"),n.Reveal.slideContent.startEmb eddedContent(t)),o||(i.shown.push(t),n.Reveal.dispatchEvent({target:t,type:"visi ble",bubbles:!1}))}else{var s=t.classList.contains("visible");t.classList.remove ("visible"),t.classList.remove("current-fragment"),s&&(n.Reveal.slideContent.sto pEmbeddedContent(t),i.hidden.push(t),n.Reveal.dispatchEvent({target:t,type:"hidd en",bubbles:!1}))}})),e="number"==typeof e?e:-1,e=Math.max(Math.min(e,a),-1),r.s etAttribute("data-fragment",e)}return i}},{key:"sync",value:function(){var e=arg uments.length>0&&void 0!==arguments[0]?arguments[0]:this.Reveal.getCurrentSlide( );return this.sort(e.querySelectorAll(".fragment"))}},{key:"goto",value:function (e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=this.Reveal .getCurrentSlide();if(n&&this.Reveal.getConfig().fragments){var i=this.sort(n.qu erySelectorAll(".fragment:not(.disabled)"));if(i.length){if("number"!=typeof e){ var r=this.sort(n.querySelectorAll(".fragment:not(.disabled).visible")).pop();e= r?parseInt(r.getAttribute("data-fragment-index")||0,10):-1}e+=t;var a=this.updat e(e,i);return a.hidden.length&&this.Reveal.dispatchEvent({type:"fragmenthidden", data:{fragment:a.hidden[0],fragments:a.hidden}}),a.shown.length&&this.Reveal.dis patchEvent({type:"fragmentshown",data:{fragment:a.shown[0],fragments:a.shown}}), this.Reveal.controls.update(),this.Reveal.progress.update(),this.Reveal.getConfi g().fragmentInURL&&this.Reveal.location.writeURL(),!(!a.shown.length&&!a.hidden. length)}}return!1}},{key:"next",value:function(){return this.goto(null,1)}},{key :"prev",value:function(){return this.goto(null,-1)}}]),e}(),df=function(){functi on e(t){ki(this,e),this.Reveal=t,this.active=!1,this.onSlideClicked=this.onSlide Clicked.bind(this)}return Ri(e,[{key:"activate",value:function(){var e=this;if(t his.Reveal.getConfig().overview&&!this.isActive()){this.active=!0,this.Reveal.ge tRevealElement().classList.add("overview"),this.Reveal.cancelAutoSlide(),this.Re veal.getSlidesElement().appendChild(this.Reveal.getBackgroundsElement()),kh(this .Reveal.getRevealElement(),Jd).forEach((function(t){t.classList.contains("stack" )||t.addEventListener("click",e.onSlideClicked,!0)}));var t=this.Reveal.getCompu tedSlideSize();this.overviewSlideWidth=t.width+70,this.overviewSlideHeight=t.hei ght+70,this.Reveal.getConfig().rtl&&(this.overviewSlideWidth=-this.overviewSlide Width),this.Reveal.updateSlidesVisibility(),this.layout(),this.update(),this.Rev eal.layout();var n=this.Reveal.getIndices();this.Reveal.dispatchEvent({type:"ove rviewshown",data:{indexh:n.h,indexv:n.v,currentSlide:this.Reveal.getCurrentSlide ()}})}}},{key:"layout",value:function(){var e=this;this.Reveal.getHorizontalSlid es().forEach((function(t,n){t.setAttribute("data-index-h",n),xh(t,"translate3d(" +n*e.overviewSlideWidth+"px, 0, 0)"),t.classList.contains("stack")&&kh(t,"sectio n").forEach((function(t,i){t.setAttribute("data-index-h",n),t.setAttribute("data -index-v",i),xh(t,"translate3d(0, "+i*e.overviewSlideHeight+"px, 0)")}))})),Arra y.from(this.Reveal.getBackgroundsElement().childNodes).forEach((function(t,n){xh (t,"translate3d("+n*e.overviewSlideWidth+"px, 0, 0)"),kh(t,".slide-background"). forEach((function(t,n){xh(t,"translate3d(0, "+n*e.overviewSlideHeight+"px, 0)")} ))}))}},{key:"update",value:function(){var e=Math.min(window.innerWidth,window.i nnerHeight),t=Math.max(e/5,150)/e,n=this.Reveal.getIndices();this.Reveal.transfo rmSlides({overview:["scale("+t+")","translateX("+-n.h*this.overviewSlideWidth+"p x)","translateY("+-n.v*this.overviewSlideHeight+"px)"].join(" ")})}},{key:"deact ivate",value:function(){var e=this;if(this.Reveal.getConfig().overview){this.act ive=!1,this.Reveal.getRevealElement().classList.remove("overview"),this.Reveal.g etRevealElement().classList.add("overview-deactivating"),setTimeout((function(){ e.Reveal.getRevealElement().classList.remove("overview-deactivating")}),1),this. Reveal.getRevealElement().appendChild(this.Reveal.getBackgroundsElement()),kh(th is.Reveal.getRevealElement(),Jd).forEach((function(t){xh(t,""),t.removeEventList ener("click",e.onSlideClicked,!0)})),kh(this.Reveal.getBackgroundsElement(),".sl ide-background").forEach((function(e){xh(e,"")})),this.Reveal.transformSlides({o verview:""});var t=this.Reveal.getIndices();this.Reveal.slide(t.h,t.v),this.Reve al.layout(),this.Reveal.cueAutoSlide(),this.Reveal.dispatchEvent({type:"overview hidden",data:{indexh:t.h,indexv:t.v,currentSlide:this.Reveal.getCurrentSlide()}} )}}},{key:"toggle",value:function(e){"boolean"==typeof e?e?this.activate():this. deactivate():this.isActive()?this.deactivate():this.activate()}},{key:"isActive" ,value:function(){return this.active}},{key:"onSlideClicked",value:function(e){i f(this.isActive()){e.preventDefault();for(var t=e.target;t&&!t.nodeName.match(/s ection/gi);)t=t.parentNode;if(t&&!t.classList.contains("disabled")&&(this.deacti vate(),t.nodeName.match(/section/gi))){var n=parseInt(t.getAttribute("data-index -h"),10),i=parseInt(t.getAttribute("data-index-v"),10);this.Reveal.slide(n,i)}}} }]),e}(),hf=function(){function e(t){ki(this,e),this.Reveal=t,this.shortcuts={}, this.bindings={},this.onDocumentKeyDown=this.onDocumentKeyDown.bind(this),this.o nDocumentKeyPress=this.onDocumentKeyPress.bind(this)}return Ri(e,[{key:"configur e",value:function(e,t){"linear"===e.navigationMode?(this.shortcuts["&#8594; , &#8595; , SPACE , N , L , J"]="Next slide",this.shortcuts["&#8592; , & #8593; , P , H , K"]="Previous slide"):(this.shortcuts["N , SPACE"]="Nex t slide",this.shortcuts.P="Previous slide",this.shortcuts["&#8592; , H"]="Navi gate left",this.shortcuts["&#8594; , L"]="Navigate right",this.shortcuts["&#85 93; , K"]="Navigate up",this.shortcuts["&#8595; , J"]="Navigate down"),this. shortcuts["Home , Shift &#8592;"]="First slide",this.shortcuts["End , Shift &#8594;"]="Last slide",this.shortcuts["B , ."]="Pause",this.shortcuts.F="Fulls creen",this.shortcuts["ESC, O"]="Slide overview"}},{key:"bind",value:function(){ document.addEventListener("keydown",this.onDocumentKeyDown,!1),document.addEvent Listener("keypress",this.onDocumentKeyPress,!1)}},{key:"unbind",value:function() {document.removeEventListener("keydown",this.onDocumentKeyDown,!1),document.remo veEventListener("keypress",this.onDocumentKeyPress,!1)}},{key:"addKeyBinding",va lue:function(e,t){"object"===Si(e)&&e.keyCode?this.bindings[e.keyCode]={callback :t,key:e.key,description:e.description}:this.bindings[e]={callback:t,key:null,de scription:null}}},{key:"removeKeyBinding",value:function(e){delete this.bindings [e]}},{key:"triggerKey",value:function(e){this.onDocumentKeyDown({keyCode:e})}}, {key:"registerKeyboardShortcut",value:function(e,t){this.shortcuts[e]=t}},{key:" getShortcuts",value:function(){return this.shortcuts}},{key:"getBindings",value: function(){return this.bindings}},{key:"onDocumentKeyPress",value:function(e){e. shiftKey&&63===e.charCode&&this.Reveal.toggleHelp()}},{key:"onDocumentKeyDown",v alue:function(e){var t=this.Reveal.getConfig();if("function"==typeof t.keyboardC ondition&&!1===t.keyboardCondition(e))return!0;if("focused"===t.keyboardConditio n&&!this.Reveal.isFocused())return!0;var n=e.keyCode,i=!this.Reveal.isAutoSlidin g();this.Reveal.onUserInput(e);var r=document.activeElement&&!0===document.activ eElement.isContentEditable,a=document.activeElement&&document.activeElement.tagN ame&&/input|textarea/i.test(document.activeElement.tagName),o=document.activeEle ment&&document.activeElement.className&&/speaker-notes/i.test(document.activeEle ment.className),s=e.shiftKey&&32===e.keyCode,l=e.shiftKey&&37===n,c=e.shiftKey&& 39===n,u=!s&&!l&&!c&&(e.shiftKey||e.altKey||e.ctrlKey||e.metaKey);if(!(r||a||o|| u)){var d,h=[66,86,190,191];if("object"===Si(t.keyboard))for(d in t.keyboard)"to gglePause"===t.keyboard[d]&&h.push(parseInt(d,10));if(this.Reveal.isPaused()&&-1 ===h.indexOf(n))return!1;var f,v,p="linear"===t.navigationMode||!this.Reveal.has HorizontalSlides()||!this.Reveal.hasVerticalSlides(),g=!1;if("object"===Si(t.key board))for(d in t.keyboard)if(parseInt(d,10)===n){var m=t.keyboard[d];"function" ==typeof m?m.apply(null,[e]):"string"==typeof m&&"function"==typeof this.Reveal[ m]&&this.Reveal[m].call(),g=!0}if(!1===g)for(d in this.bindings)if(parseInt(d,10 )===n){var y=this.bindings[d].callback;"function"==typeof y?y.apply(null,[e]):"s tring"==typeof y&&"function"==typeof this.Reveal[y]&&this.Reveal[y].call(),g=!0} !1===g&&(g=!0,80===n||33===n?this.Reveal.prev():78===n||34===n?this.Reveal.next( ):72===n||37===n?l?this.Reveal.slide(0):!this.Reveal.overview.isActive()&&p?this .Reveal.prev():this.Reveal.left():76===n||39===n?c?this.Reveal.slide(Number.MAX_ VALUE):!this.Reveal.overview.isActive()&&p?this.Reveal.next():this.Reveal.right( ):75===n||38===n?!this.Reveal.overview.isActive()&&p?this.Reveal.prev():this.Rev eal.up():74===n||40===n?!this.Reveal.overview.isActive()&&p?this.Reveal.next():t his.Reveal.down():36===n?this.Reveal.slide(0):35===n?this.Reveal.slide(Number.MA X_VALUE):32===n?(this.Reveal.overview.isActive()&&this.Reveal.overview.deactivat e(),e.shiftKey?this.Reveal.prev():this.Reveal.next()):58===n||59===n||66===n||86 ===n||190===n||191===n?this.Reveal.togglePause():70===n?(f=t.embedded?this.Revea l.getViewportElement():document.documentElement,(v=(f=f||document.documentElemen t).requestFullscreen||f.webkitRequestFullscreen||f.webkitRequestFullScreen||f.mo zRequestFullScreen||f.msRequestFullscreen)&&v.apply(f)):65===n?t.autoSlideStoppa ble&&this.Reveal.toggleAutoSlide(i):g=!1),g?e.preventDefault&&e.preventDefault() :27!==n&&79!==n||(!1===this.Reveal.closeOverlay()&&this.Reveal.overview.toggle() ,e.preventDefault&&e.preventDefault()),this.Reveal.cueAutoSlide()}}}]),e}(),ff=f unction(){function e(t){ki(this,e),this.Reveal=t,this.writeURLTimeout=0,this.onW indowHashChange=this.onWindowHashChange.bind(this)}return Ri(e,[{key:"bind",valu e:function(){window.addEventListener("hashchange",this.onWindowHashChange,!1)}}, {key:"unbind",value:function(){window.removeEventListener("hashchange",this.onWi ndowHashChange,!1)}},{key:"readURL",value:function(){var e=this.Reveal.getConfig (),t=this.Reveal.getIndices(),n=this.Reveal.getCurrentSlide(),i=window.location. hash,r=i.slice(2).split("/"),a=i.replace(/#\/?/gi,"");if(!/^[0-9]*$/.test(r[0])& &a.length){var o,s;/\/[-\d]+$/g.test(a)&&(s=parseInt(a.split("/").pop(),10),s=is NaN(s)?void 0:s,a=a.split("/").shift());try{o=document.getElementById(decodeURIC omponent(a))}catch(e){}var l=!!n&&n.getAttribute("id")===a;if(o){if(!l||void 0!= =s){var c=this.Reveal.getIndices(o);this.Reveal.slide(c.h,c.v,s)}}else this.Reve al.slide(t.h||0,t.v||0)}else{var u,d=e.hashOneBasedIndex?1:0,h=parseInt(r[0],10) -d||0,f=parseInt(r[1],10)-d||0;e.fragmentInURL&&(u=parseInt(r[2],10),isNaN(u)&&( u=void 0)),h===t.h&&f===t.v&&void 0===u||this.Reveal.slide(h,f,u)}}},{key:"write URL",value:function(e){var t=this.Reveal.getConfig(),n=this.Reveal.getCurrentSli de();if(clearTimeout(this.writeURLTimeout),"number"==typeof e)this.writeURLTimeo ut=setTimeout(this.writeURL,e);else if(n){var i=this.getHash();t.history?window. location.hash=i:t.hash&&("/"===i?window.history.replaceState(null,null,window.lo cation.pathname+window.location.search):window.history.replaceState(null,null,"# "+i))}}},{key:"getHash",value:function(e){var t="/",n=e||this.Reveal.getCurrentS lide(),i=n?n.getAttribute("id"):null;i&&(i=encodeURIComponent(i));var r=this.Rev eal.getIndices(e);if(this.Reveal.getConfig().fragmentInURL||(r.f=void 0),"string "==typeof i&&i.length)t="/"+i,r.f>=0&&(t+="/"+r.f);else{var a=this.Reveal.getCon fig().hashOneBasedIndex?1:0;(r.h>0||r.v>0||r.f>=0)&&(t+=r.h+a),(r.v>0||r.f>=0)&& (t+="/"+(r.v+a)),r.f>=0&&(t+="/"+r.f)}return t}},{key:"onWindowHashChange",value :function(e){this.readURL()}}]),e}(),vf=function(){function e(t){ki(this,e),this .Reveal=t,this.onNavigateLeftClicked=this.onNavigateLeftClicked.bind(this),this. onNavigateRightClicked=this.onNavigateRightClicked.bind(this),this.onNavigateUpC licked=this.onNavigateUpClicked.bind(this),this.onNavigateDownClicked=this.onNav igateDownClicked.bind(this),this.onNavigatePrevClicked=this.onNavigatePrevClicke d.bind(this),this.onNavigateNextClicked=this.onNavigateNextClicked.bind(this)}re turn Ri(e,[{key:"render",value:function(){var e=this.Reveal.getConfig().rtl,t=th is.Reveal.getRevealElement();this.element=document.createElement("aside"),this.e lement.className="controls",this.element.innerHTML='<button class="navigate-left " aria-label="'.concat(e?"next slide":"previous slide",'"><div class="controls-a rrow"></div></button>\n\t\t\t<button class="navigate-right" aria-label="').conca t(e?"previous slide":"next slide",'"><div class="controls-arrow"></div></button> \n\t\t\t<button class="navigate-up" aria-label="above slide"><div class="control s-arrow"></div></button>\n\t\t\t<button class="navigate-down" aria-label="below slide"><div class="controls-arrow"></div></button>'),this.Reveal.getRevealElemen t().appendChild(this.element),this.controlsLeft=kh(t,".navigate-left"),this.cont rolsRight=kh(t,".navigate-right"),this.controlsUp=kh(t,".navigate-up"),this.cont rolsDown=kh(t,".navigate-down"),this.controlsPrev=kh(t,".navigate-prev"),this.co ntrolsNext=kh(t,".navigate-next"),this.controlsRightArrow=this.element.querySele ctor(".navigate-right"),this.controlsLeftArrow=this.element.querySelector(".navi gate-left"),this.controlsDownArrow=this.element.querySelector(".navigate-down")} },{key:"configure",value:function(e,t){this.element.style.display=e.controls?"bl ock":"none",this.element.setAttribute("data-controls-layout",e.controlsLayout),t his.element.setAttribute("data-controls-back-arrows",e.controlsBackArrows)}},{ke y:"bind",value:function(){var e=this,t=["touchstart","click"];Fh&&(t=["touchstar t"]),t.forEach((function(t){e.controlsLeft.forEach((function(n){return n.addEven tListener(t,e.onNavigateLeftClicked,!1)})),e.controlsRight.forEach((function(n){ return n.addEventListener(t,e.onNavigateRightClicked,!1)})),e.controlsUp.forEach ((function(n){return n.addEventListener(t,e.onNavigateUpClicked,!1)})),e.control sDown.forEach((function(n){return n.addEventListener(t,e.onNavigateDownClicked,! 1)})),e.controlsPrev.forEach((function(n){return n.addEventListener(t,e.onNaviga tePrevClicked,!1)})),e.controlsNext.forEach((function(n){return n.addEventListen er(t,e.onNavigateNextClicked,!1)}))}))}},{key:"unbind",value:function(){var e=th is;["touchstart","click"].forEach((function(t){e.controlsLeft.forEach((function( n){return n.removeEventListener(t,e.onNavigateLeftClicked,!1)})),e.controlsRight .forEach((function(n){return n.removeEventListener(t,e.onNavigateRightClicked,!1 )})),e.controlsUp.forEach((function(n){return n.removeEventListener(t,e.onNaviga teUpClicked,!1)})),e.controlsDown.forEach((function(n){return n.removeEventListe ner(t,e.onNavigateDownClicked,!1)})),e.controlsPrev.forEach((function(n){return n.removeEventListener(t,e.onNavigatePrevClicked,!1)})),e.controlsNext.forEach((f unction(n){return n.removeEventListener(t,e.onNavigateNextClicked,!1)}))}))}},{k ey:"update",value:function(){var e=this.Reveal.availableRoutes();[].concat(Li(th is.controlsLeft),Li(this.controlsRight),Li(this.controlsUp),Li(this.controlsDown ),Li(this.controlsPrev),Li(this.controlsNext)).forEach((function(e){e.classList. remove("enabled","fragmented"),e.setAttribute("disabled","disabled")})),e.left&& this.controlsLeft.forEach((function(e){e.classList.add("enabled"),e.removeAttrib ute("disabled")})),e.right&&this.controlsRight.forEach((function(e){e.classList. add("enabled"),e.removeAttribute("disabled")})),e.up&&this.controlsUp.forEach((f unction(e){e.classList.add("enabled"),e.removeAttribute("disabled")})),e.down&&t his.controlsDown.forEach((function(e){e.classList.add("enabled"),e.removeAttribu te("disabled")})),(e.left||e.up)&&this.controlsPrev.forEach((function(e){e.class List.add("enabled"),e.removeAttribute("disabled")})),(e.right||e.down)&&this.con trolsNext.forEach((function(e){e.classList.add("enabled"),e.removeAttribute("dis abled")}));var t=this.Reveal.getCurrentSlide();if(t){var n=this.Reveal.fragments .availableRoutes();n.prev&&this.controlsPrev.forEach((function(e){e.classList.ad d("fragmented","enabled"),e.removeAttribute("disabled")})),n.next&&this.controls Next.forEach((function(e){e.classList.add("fragmented","enabled"),e.removeAttrib ute("disabled")})),this.Reveal.isVerticalSlide(t)?(n.prev&&this.controlsUp.forEa ch((function(e){e.classList.add("fragmented","enabled"),e.removeAttribute("disab led")})),n.next&&this.controlsDown.forEach((function(e){e.classList.add("fragmen ted","enabled"),e.removeAttribute("disabled")}))):(n.prev&&this.controlsLeft.for Each((function(e){e.classList.add("fragmented","enabled"),e.removeAttribute("dis abled")})),n.next&&this.controlsRight.forEach((function(e){e.classList.add("frag mented","enabled"),e.removeAttribute("disabled")})))}if(this.Reveal.getConfig(). controlsTutorial){var i=this.Reveal.getIndices();!this.Reveal.hasNavigatedVertic ally()&&e.down?this.controlsDownArrow.classList.add("highlight"):(this.controlsD ownArrow.classList.remove("highlight"),this.Reveal.getConfig().rtl?!this.Reveal. hasNavigatedHorizontally()&&e.left&&0===i.v?this.controlsLeftArrow.classList.add ("highlight"):this.controlsLeftArrow.classList.remove("highlight"):!this.Reveal. hasNavigatedHorizontally()&&e.right&&0===i.v?this.controlsRightArrow.classList.a dd("highlight"):this.controlsRightArrow.classList.remove("highlight"))}}},{key:" onNavigateLeftClicked",value:function(e){e.preventDefault(),this.Reveal.onUserIn put(),"linear"===this.Reveal.getConfig().navigationMode?this.Reveal.prev():this. Reveal.left()}},{key:"onNavigateRightClicked",value:function(e){e.preventDefault (),this.Reveal.onUserInput(),"linear"===this.Reveal.getConfig().navigationMode?t his.Reveal.next():this.Reveal.right()}},{key:"onNavigateUpClicked",value:functio n(e){e.preventDefault(),this.Reveal.onUserInput(),this.Reveal.up()}},{key:"onNav igateDownClicked",value:function(e){e.preventDefault(),this.Reveal.onUserInput() ,this.Reveal.down()}},{key:"onNavigatePrevClicked",value:function(e){e.preventDe fault(),this.Reveal.onUserInput(),this.Reveal.prev()}},{key:"onNavigateNextClick ed",value:function(e){e.preventDefault(),this.Reveal.onUserInput(),this.Reveal.n ext()}}]),e}(),pf=function(){function e(t){ki(this,e),this.Reveal=t,this.onProgr essClicked=this.onProgressClicked.bind(this)}return Ri(e,[{key:"render",value:fu nction(){this.element=document.createElement("div"),this.element.className="prog ress",this.Reveal.getRevealElement().appendChild(this.element),this.bar=document .createElement("span"),this.element.appendChild(this.bar)}},{key:"configure",val ue:function(e,t){this.element.style.display=e.progress?"block":"none"}},{key:"bi nd",value:function(){this.Reveal.getConfig().progress&&this.element&&this.elemen t.addEventListener("click",this.onProgressClicked,!1)}},{key:"unbind",value:func tion(){this.Reveal.getConfig().progress&&this.element&&this.element.removeEventL istener("click",this.onProgressClicked,!1)}},{key:"update",value:function(){if(t his.Reveal.getConfig().progress&&this.bar){var e=this.Reveal.getProgress();this. Reveal.getTotalSlides()<2&&(e=0),this.bar.style.transform="scaleX("+e+")"}}},{ke y:"getMaxWidth",value:function(){return this.Reveal.getRevealElement().offsetWid th}},{key:"onProgressClicked",value:function(e){this.Reveal.onUserInput(e),e.pre ventDefault();var t=this.Reveal.getSlides(),n=t.length,i=Math.floor(e.clientX/th is.getMaxWidth()*n);this.Reveal.getConfig().rtl&&(i=n-i);var r=this.Reveal.getIn dices(t[i]);this.Reveal.slide(r.h,r.v)}}]),e}(),gf=function(){function e(t){ki(t his,e),this.Reveal=t,this.lastMouseWheelStep=0,this.cursorHidden=!1,this.cursorI nactiveTimeout=0,this.onDocumentCursorActive=this.onDocumentCursorActive.bind(th is),this.onDocumentMouseScroll=this.onDocumentMouseScroll.bind(this)}return Ri(e ,[{key:"configure",value:function(e,t){e.mouseWheel?(document.addEventListener(" DOMMouseScroll",this.onDocumentMouseScroll,!1),document.addEventListener("mousew heel",this.onDocumentMouseScroll,!1)):(document.removeEventListener("DOMMouseScr oll",this.onDocumentMouseScroll,!1),document.removeEventListener("mousewheel",th is.onDocumentMouseScroll,!1)),e.hideInactiveCursor?(document.addEventListener("m ousemove",this.onDocumentCursorActive,!1),document.addEventListener("mousedown", this.onDocumentCursorActive,!1)):(this.showCursor(),document.removeEventListener ("mousemove",this.onDocumentCursorActive,!1),document.removeEventListener("mouse down",this.onDocumentCursorActive,!1))}},{key:"showCursor",value:function(){this .cursorHidden&&(this.cursorHidden=!1,this.Reveal.getRevealElement().style.cursor ="")}},{key:"hideCursor",value:function(){!1===this.cursorHidden&&(this.cursorHi dden=!0,this.Reveal.getRevealElement().style.cursor="none")}},{key:"onDocumentCu rsorActive",value:function(e){this.showCursor(),clearTimeout(this.cursorInactive Timeout),this.cursorInactiveTimeout=setTimeout(this.hideCursor.bind(this),this.R eveal.getConfig().hideCursorTime)}},{key:"onDocumentMouseScroll",value:function( e){if(Date.now()-this.lastMouseWheelStep>1e3){this.lastMouseWheelStep=Date.now() ;var t=e.detail||-e.wheelDelta;t>0?this.Reveal.next():t<0&&this.Reveal.prev()}}} ]),e}(),mf=a,yf=Jt,bf=b,wf=o.f,Sf=function(e){return function(t){for(var n,i=bf( t),r=yf(i),a=r.length,o=0,s=[];a>o;)n=r[o++],mf&&!wf.call(i,n)||s.push(e?[n,i[n] ]:i[n]);return s}},Ef={entries:Sf(!0),values:Sf(!1)}.values;$t({target:"Object", stat:!0},{values:function(e){return Ef(e)}});var kf=function(e,t){var n=document .createElement("script");n.type="text/javascript",n.async=!1,n.defer=!1,n.src=e, "function"==typeof t&&(n.onload=n.onreadystatechange=function(e){("load"===e.typ e||/loaded|complete/.test(n.readyState))&&(n.onload=n.onreadystatechange=n.onerr or=null,t())},n.onerror=function(e){n.onload=n.onreadystatechange=n.onerror=null ,t(new Error("Failed loading script: "+n.src+"\n"+e))});var i=document.querySele ctor("head");i.insertBefore(n,i.lastChild)},Af=function(){function e(t){ki(this, e),this.Reveal=t,this.state="idle",this.registeredPlugins={},this.asyncDependenc ies=[]}return Ri(e,[{key:"load",value:function(e,t){var n=this;return this.state ="loading",e.forEach(this.registerPlugin.bind(this)),new Promise((function(e){va r i=[],r=0;if(t.forEach((function(e){e.condition&&!e.condition()||(e.async?n.asy ncDependencies.push(e):i.push(e))})),i.length){r=i.length;var a=function(t){t&&" function"==typeof t.callback&&t.callback(),0==--r&&n.initPlugins().then(e)};i.fo rEach((function(e){"string"==typeof e.id?(n.registerPlugin(e),a(e)):"string"==ty peof e.src?kf(e.src,(function(){return a(e)})):(console.warn("Unrecognized plugi n format",e),a())}))}else n.initPlugins().then(e)}))}},{key:"initPlugins",value: function(){var e=this;return new Promise((function(t){var n=Object.values(e.regi steredPlugins),i=n.length;if(0===i)e.loadAsync().then(t);else{var r,a=function() {0==--i?e.loadAsync().then(t):r()},o=0;(r=function(){var t=n[o++];if("function"= =typeof t.init){var i=t.init(e.Reveal);i&&"function"==typeof i.then?i.then(a):a( )}else a()})()}}))}},{key:"loadAsync",value:function(){return this.state="loaded ",this.asyncDependencies.length&&this.asyncDependencies.forEach((function(e){kf( e.src,e.callback)})),Promise.resolve()}},{key:"registerPlugin",value:function(e) {2===arguments.length&&"string"==typeof arguments[0]?(e=arguments[1]).id=argumen ts[0]:"function"==typeof e&&(e=e());var t=e.id;"string"!=typeof t?console.warn(" Unrecognized plugin format; can't find plugin.id",e):void 0===this.registeredPlu gins[t]?(this.registeredPlugins[t]=e,"loaded"===this.state&&"function"==typeof e .init&&e.init(this.Reveal)):console.warn('reveal.js: "'+t+'" plugin has already been registered')}},{key:"hasPlugin",value:function(e){return!!this.registeredPl ugins[e]}},{key:"getPlugin",value:function(e){return this.registeredPlugins[e]}} ,{key:"getRegisteredPlugins",value:function(){return this.registeredPlugins}}]), e}();!function(e){var t=function(e){var t,n=Object.prototype,i=n.hasOwnProperty, r="function"==typeof Symbol?Symbol:{},a=r.iterator||"@@iterator",o=r.asyncIterat or||"@@asyncIterator",s=r.toStringTag||"@@toStringTag";function l(e,t,n){return Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}),e [t]}try{l({},"")}catch(e){l=function(e,t,n){return e[t]=n}}function c(e,t,n,i){v ar r=t&&t.prototype instanceof g?t:g,a=Object.create(r.prototype),o=new P(i||[]) ;return a._invoke=function(e,t,n){var i=d;return function(r,a){if(i===f)throw ne w Error("Generator is already running");if(i===v){if("throw"===r)throw a;return N()}for(n.method=r,n.arg=a;;){var o=n.delegate;if(o){var s=R(o,n);if(s){if(s===p )continue;return s}}if("next"===n.method)n.sent=n._sent=n.arg;else if("throw"=== n.method){if(i===d)throw i=v,n.arg;n.dispatchException(n.arg)}else"return"===n.m ethod&&n.abrupt("return",n.arg);i=f;var l=u(e,t,n);if("normal"===l.type){if(i=n. done?v:h,l.arg===p)continue;return{value:l.arg,done:n.done}}"throw"===l.type&&(i =v,n.method="throw",n.arg=l.arg)}}}(e,n,o),a}function u(e,t,n){try{return{type:" normal",arg:e.call(t,n)}}catch(e){return{type:"throw",arg:e}}}e.wrap=c;var d="su spendedStart",h="suspendedYield",f="executing",v="completed",p={};function g(){} function m(){}function y(){}var b={};b[a]=function(){return this};var w=Object.g etPrototypeOf,S=w&&w(w(C([])));S&&S!==n&&i.call(S,a)&&(b=S);var E=y.prototype=g. prototype=Object.create(b);function k(e){["next","throw","return"].forEach((func tion(t){l(e,t,(function(e){return this._invoke(t,e)}))}))}function A(e,t){functi on n(r,a,o,s){var l=u(e[r],e,a);if("throw"!==l.type){var c=l.arg,d=c.value;retur n d&&"object"==typeof d&&i.call(d,"__await")?t.resolve(d.__await).then((function (e){n("next",e,o,s)}),(function(e){n("throw",e,o,s)})):t.resolve(d).then((functi on(e){c.value=e,o(c)}),(function(e){return n("throw",e,o,s)}))}s(l.arg)}var r;th is._invoke=function(e,i){function a(){return new t((function(t,r){n(e,i,t,r)}))} return r=r?r.then(a,a):a()}}function R(e,n){var i=e.iterator[n.method];if(i===t) {if(n.delegate=null,"throw"===n.method){if(e.iterator.return&&(n.method="return" ,n.arg=t,R(e,n),"throw"===n.method))return p;n.method="throw",n.arg=new TypeErro r("The iterator does not provide a 'throw' method")}return p}var r=u(i,e.iterato r,n.arg);if("throw"===r.type)return n.method="throw",n.arg=r.arg,n.delegate=null ,p;var a=r.arg;return a?a.done?(n[e.resultName]=a.value,n.next=e.nextLoc,"return "!==n.method&&(n.method="next",n.arg=t),n.delegate=null,p):a:(n.method="throw",n .arg=new TypeError("iterator result is not an object"),n.delegate=null,p)}functi on x(e){var t={tryLoc:e[0]};1 in e&&(t.catchLoc=e[1]),2 in e&&(t.finallyLoc=e[2] ,t.afterLoc=e[3]),this.tryEntries.push(t)}function L(e){var t=e.completion||{};t .type="normal",delete t.arg,e.completion=t}function P(e){this.tryEntries=[{tryLo c:"root"}],e.forEach(x,this),this.reset(!0)}function C(e){if(e){var n=e[a];if(n) return n.call(e);if("function"==typeof e.next)return e;if(!isNaN(e.length)){var r=-1,o=function n(){for(;++r<e.length;)if(i.call(e,r))return n.value=e[r],n.done =!1,n;return n.value=t,n.done=!0,n};return o.next=o}}return{next:N}}function N() {return{value:t,done:!0}}return m.prototype=E.constructor=y,y.constructor=m,m.di splayName=l(y,s,"GeneratorFunction"),e.isGeneratorFunction=function(e){var t="fu nction"==typeof e&&e.constructor;return!!t&&(t===m||"GeneratorFunction"===(t.dis playName||t.name))},e.mark=function(e){return Object.setPrototypeOf?Object.setPr ototypeOf(e,y):(e.__proto__=y,l(e,s,"GeneratorFunction")),e.prototype=Object.cre ate(E),e},e.awrap=function(e){return{__await:e}},k(A.prototype),A.prototype[o]=f unction(){return this},e.AsyncIterator=A,e.async=function(t,n,i,r,a){void 0===a& &(a=Promise);var o=new A(c(t,n,i,r),a);return e.isGeneratorFunction(n)?o:o.next( ).then((function(e){return e.done?e.value:o.next()}))},k(E),l(E,s,"Generator"),E [a]=function(){return this},E.toString=function(){return"[object Generator]"},e. keys=function(e){var t=[];for(var n in e)t.push(n);return t.reverse(),function n (){for(;t.length;){var i=t.pop();if(i in e)return n.value=i,n.done=!1,n}return n .done=!0,n}},e.values=C,P.prototype={constructor:P,reset:function(e){if(this.pre v=0,this.next=0,this.sent=this._sent=t,this.done=!1,this.delegate=null,this.meth od="next",this.arg=t,this.tryEntries.forEach(L),!e)for(var n in this)"t"===n.cha rAt(0)&&i.call(this,n)&&!isNaN(+n.slice(1))&&(this[n]=t)},stop:function(){this.d one=!0;var e=this.tryEntries[0].completion;if("throw"===e.type)throw e.arg;retur n this.rval},dispatchException:function(e){if(this.done)throw e;var n=this;funct ion r(i,r){return s.type="throw",s.arg=e,n.next=i,r&&(n.method="next",n.arg=t),! !r}for(var a=this.tryEntries.length-1;a>=0;--a){var o=this.tryEntries[a],s=o.com pletion;if("root"===o.tryLoc)return r("end");if(o.tryLoc<=this.prev){var l=i.cal l(o,"catchLoc"),c=i.call(o,"finallyLoc");if(l&&c){if(this.prev<o.catchLoc)return r(o.catchLoc,!0);if(this.prev<o.finallyLoc)return r(o.finallyLoc)}else if(l){if (this.prev<o.catchLoc)return r(o.catchLoc,!0)}else{if(!c)throw new Error("try st atement without catch or finally");if(this.prev<o.finallyLoc)return r(o.finallyL oc)}}}},abrupt:function(e,t){for(var n=this.tryEntries.length-1;n>=0;--n){var r= this.tryEntries[n];if(r.tryLoc<=this.prev&&i.call(r,"finallyLoc")&&this.prev<r.f inallyLoc){var a=r;break}}a&&("break"===e||"continue"===e)&&a.tryLoc<=t&&t<=a.fi nallyLoc&&(a=null);var o=a?a.completion:{};return o.type=e,o.arg=t,a?(this.metho d="next",this.next=a.finallyLoc,p):this.complete(o)},complete:function(e,t){if(" throw"===e.type)throw e.arg;return"break"===e.type||"continue"===e.type?this.nex t=e.arg:"return"===e.type?(this.rval=this.arg=e.arg,this.method="return",this.ne xt="end"):"normal"===e.type&&t&&(this.next=t),p},finish:function(e){for(var t=th is.tryEntries.length-1;t>=0;--t){var n=this.tryEntries[t];if(n.finallyLoc===e)re turn this.complete(n.completion,n.afterLoc),L(n),p}},catch:function(e){for(var t =this.tryEntries.length-1;t>=0;--t){var n=this.tryEntries[t];if(n.tryLoc===e){va r i=n.completion;if("throw"===i.type){var r=i.arg;L(n)}return r}}throw new Error ("illegal catch attempt")},delegateYield:function(e,n,i){return this.delegate={i terator:C(e),resultName:n,nextLoc:i},"next"===this.method&&(this.arg=t),p}},e}(e .exports);try{regeneratorRuntime=t}catch(e){Function("r","regeneratorRuntime = r ")(t)}}({exports:{}});var Rf=function(){function e(t){ki(this,e),this.Reveal=t}v ar t,n;return Ri(e,[{key:"setupPDF",value:(t=regeneratorRuntime.mark((function e (){var t,n,i,r,a,o,s,l,c,u,d,h=this;return regeneratorRuntime.wrap((function(e){ for(;;)switch(e.prev=e.next){case 0:return t=this.Reveal.getConfig(),n=kh(this.R eveal.getRevealElement(),Jd),i=t.slideNumber&&/all|print/i.test(t.showSlideNumbe r),r=this.Reveal.getComputedSlideSize(window.innerWidth,window.innerHeight),a=Ma th.floor(r.width*(1+t.margin)),o=Math.floor(r.height*(1+t.margin)),s=r.width,l=r .height,e.next=8,new Promise(requestAnimationFrame);case 8:return Nh("@page{size :"+a+"px "+o+"px; margin: 0px;}"),Nh(".reveal section>img, .reveal section>video , .reveal section>iframe{max-width: "+s+"px; max-height:"+l+"px}"),document.docu mentElement.classList.add("print-pdf"),document.body.style.width=a+"px",document .body.style.height=o+"px",e.next=15,new Promise(requestAnimationFrame);case 15:r eturn this.Reveal.layoutSlideContents(s,l),n.forEach((function(e){return h.Revea l.slideContent.layout(e)})),e.next=19,new Promise(requestAnimationFrame);case 19 :return c=n.map((function(e){return e.scrollHeight})),u=[],d=n[0].parentNode,n.f orEach((function(e,n){if(!1===e.classList.contains("stack")){var r=(a-s)/2,d=(o- l)/2,h=c[n],f=Math.max(Math.ceil(h/o),1);(1===(f=Math.min(f,t.pdfMaxPagesPerSlid e))&&t.center||e.classList.contains("center"))&&(d=Math.max((o-h)/2,0));var v=do cument.createElement("div");if(u.push(v),v.className="pdf-page",v.style.height=( o+t.pdfPageHeightOffset)*f+"px",v.appendChild(e),e.style.left=r+"px",e.style.top =d+"px",e.style.width=s+"px",e.slideBackgroundElement&&v.insertBefore(e.slideBac kgroundElement,e),t.showNotes){var p=this.Reveal.getSlideNotes(e);if(p){var g="s tring"==typeof t.showNotes?t.showNotes:"inline",m=document.createElement("div"); m.classList.add("speaker-notes"),m.classList.add("speaker-notes-pdf"),m.setAttri bute("data-layout",g),m.innerHTML=p,"separate-page"===g?u.push(m):(m.style.left= "8px",m.style.bottom="8px",m.style.width=a-16+"px",v.appendChild(m))}}if(i){var y=n+1,b=document.createElement("div");b.classList.add("slide-number"),b.classLis t.add("slide-number-pdf"),b.innerHTML=y,v.appendChild(b)}if(t.pdfSeparateFragmen ts){var w,S=this.Reveal.fragments.sort(v.querySelectorAll(".fragment"),!0);S.for Each((function(e){w&&w.forEach((function(e){e.classList.remove("current-fragment ")})),e.forEach((function(e){e.classList.add("visible","current-fragment")}),thi s);var t=v.cloneNode(!0);u.push(t),w=e}),this),S.forEach((function(e){e.forEach( (function(e){e.classList.remove("visible","current-fragment")}))}))}else kh(v,". fragment:not(.fade-out)").forEach((function(e){e.classList.add("visible")}))}}), this),e.next=25,new Promise(requestAnimationFrame);case 25:u.forEach((function(e ){return d.appendChild(e)})),this.Reveal.dispatchEvent({type:"pdf-ready"});case 27:case"end":return e.stop()}}),e,this)})),n=function(){var e=this,n=arguments;r eturn new Promise((function(i,r){var a=t.apply(e,n);function o(e){Ei(a,i,r,o,s," next",e)}function s(e){Ei(a,i,r,o,s,"throw",e)}o(void 0)}))},function(){return n .apply(this,arguments)})},{key:"isPrintingPDF",value:function(){return/print-pdf /gi.test(window.location.search)}}]),e}(),xf=function(){function e(t){ki(this,e) ,this.Reveal=t,this.touchStartX=0,this.touchStartY=0,this.touchStartCount=0,this .touchCaptured=!1,this.onPointerDown=this.onPointerDown.bind(this),this.onPointe rMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this) ,this.onTouchStart=this.onTouchStart.bind(this),this.onTouchMove=this.onTouchMov e.bind(this),this.onTouchEnd=this.onTouchEnd.bind(this)}return Ri(e,[{key:"bind" ,value:function(){var e=this.Reveal.getRevealElement();"onpointerdown"in window? (e.addEventListener("pointerdown",this.onPointerDown,!1),e.addEventListener("poi ntermove",this.onPointerMove,!1),e.addEventListener("pointerup",this.onPointerUp ,!1)):window.navigator.msPointerEnabled?(e.addEventListener("MSPointerDown",this .onPointerDown,!1),e.addEventListener("MSPointerMove",this.onPointerMove,!1),e.a ddEventListener("MSPointerUp",this.onPointerUp,!1)):(e.addEventListener("touchst art",this.onTouchStart,!1),e.addEventListener("touchmove",this.onTouchMove,!1),e .addEventListener("touchend",this.onTouchEnd,!1))}},{key:"unbind",value:function (){var e=this.Reveal.getRevealElement();e.removeEventListener("pointerdown",this .onPointerDown,!1),e.removeEventListener("pointermove",this.onPointerMove,!1),e. removeEventListener("pointerup",this.onPointerUp,!1),e.removeEventListener("MSPo interDown",this.onPointerDown,!1),e.removeEventListener("MSPointerMove",this.onP ointerMove,!1),e.removeEventListener("MSPointerUp",this.onPointerUp,!1),e.remove EventListener("touchstart",this.onTouchStart,!1),e.removeEventListener("touchmov e",this.onTouchMove,!1),e.removeEventListener("touchend",this.onTouchEnd,!1)}},{ key:"isSwipePrevented",value:function(e){if(Lh(e,"video, audio"))return!0;for(;e &&"function"==typeof e.hasAttribute;){if(e.hasAttribute("data-prevent-swipe"))re turn!0;e=e.parentNode}return!1}},{key:"onTouchStart",value:function(e){if(this.i sSwipePrevented(e.target))return!0;this.touchStartX=e.touches[0].clientX,this.to uchStartY=e.touches[0].clientY,this.touchStartCount=e.touches.length}},{key:"onT ouchMove",value:function(e){if(this.isSwipePrevented(e.target))return!0;var t=th is.Reveal.getConfig();if(this.touchCaptured)Fh&&e.preventDefault();else{this.Rev eal.onUserInput(e);var n=e.touches[0].clientX,i=e.touches[0].clientY;if(1===e.to uches.length&&2!==this.touchStartCount){var r=this.Reveal.availableRoutes({inclu deFragments:!0}),a=n-this.touchStartX,o=i-this.touchStartY;a>40&&Math.abs(a)>Mat h.abs(o)?(this.touchCaptured=!0,"linear"===t.navigationMode?t.rtl?this.Reveal.ne xt():this.Reveal.prev():this.Reveal.left()):a<-40&&Math.abs(a)>Math.abs(o)?(this .touchCaptured=!0,"linear"===t.navigationMode?t.rtl?this.Reveal.prev():this.Reve al.next():this.Reveal.right()):o>40&&r.up?(this.touchCaptured=!0,"linear"===t.na vigationMode?this.Reveal.prev():this.Reveal.up()):o<-40&&r.down&&(this.touchCapt ured=!0,"linear"===t.navigationMode?this.Reveal.next():this.Reveal.down()),t.emb edded?(this.touchCaptured||this.Reveal.isVerticalSlide())&&e.preventDefault():e. preventDefault()}}}},{key:"onTouchEnd",value:function(e){this.touchCaptured=!1}} ,{key:"onPointerDown",value:function(e){e.pointerType!==e.MSPOINTER_TYPE_TOUCH&& "touch"!==e.pointerType||(e.touches=[{clientX:e.clientX,clientY:e.clientY}],this .onTouchStart(e))}},{key:"onPointerMove",value:function(e){e.pointerType!==e.MSP OINTER_TYPE_TOUCH&&"touch"!==e.pointerType||(e.touches=[{clientX:e.clientX,clien tY:e.clientY}],this.onTouchMove(e))}},{key:"onPointerUp",value:function(e){e.poi nterType!==e.MSPOINTER_TYPE_TOUCH&&"touch"!==e.pointerType||(e.touches=[{clientX :e.clientX,clientY:e.clientY}],this.onTouchEnd(e))}}]),e}(),Lf="focus",Pf="blur" ,Cf=function(){function e(t){ki(this,e),this.Reveal=t,this.onRevealPointerDown=t his.onRevealPointerDown.bind(this),this.onDocumentPointerDown=this.onDocumentPoi nterDown.bind(this)}return Ri(e,[{key:"configure",value:function(e,t){e.embedded ?this.blur():(this.focus(),this.unbind())}},{key:"bind",value:function(){this.Re veal.getConfig().embedded&&this.Reveal.getRevealElement().addEventListener("poin terdown",this.onRevealPointerDown,!1)}},{key:"unbind",value:function(){this.Reve al.getRevealElement().removeEventListener("pointerdown",this.onRevealPointerDown ,!1),document.removeEventListener("pointerdown",this.onDocumentPointerDown,!1)}} ,{key:"focus",value:function(){this.state!==Lf&&(this.Reveal.getRevealElement(). classList.add("focused"),document.addEventListener("pointerdown",this.onDocument PointerDown,!1)),this.state=Lf}},{key:"blur",value:function(){this.state!==Pf&&( this.Reveal.getRevealElement().classList.remove("focused"),document.removeEventL istener("pointerdown",this.onDocumentPointerDown,!1)),this.state=Pf}},{key:"isFo cused",value:function(){return this.state===Lf}},{key:"onRevealPointerDown",valu e:function(e){this.focus()}},{key:"onDocumentPointerDown",value:function(e){var t=Ph(e.target,".reveal");t&&t===this.Reveal.getRevealElement()||this.blur()}}]), e}(),Nf=function(){function e(t){ki(this,e),this.Reveal=t}return Ri(e,[{key:"ren der",value:function(){this.element=document.createElement("div"),this.element.cl assName="speaker-notes",this.element.setAttribute("data-prevent-swipe",""),this. element.setAttribute("tabindex","0"),this.Reveal.getRevealElement().appendChild( this.element)}},{key:"configure",value:function(e,t){e.showNotes&&this.element.s etAttribute("data-layout","string"==typeof e.showNotes?e.showNotes:"inline")}},{ key:"update",value:function(){this.Reveal.getConfig().showNotes&&this.element&&t his.Reveal.getCurrentSlide()&&!this.Reveal.print.isPrintingPDF()&&(this.element. innerHTML=this.getSlideNotes()||'<span class="notes-placeholder">No notes on thi s slide.</span>')}},{key:"updateVisibility",value:function(){this.Reveal.getConf ig().showNotes&&this.hasNotes()&&!this.Reveal.print.isPrintingPDF()?this.Reveal. getRevealElement().classList.add("show-notes"):this.Reveal.getRevealElement().cl assList.remove("show-notes")}},{key:"hasNotes",value:function(){return this.Reve al.getSlidesElement().querySelectorAll("[data-notes], aside.notes").length>0}},{ key:"isSpeakerNotesWindow",value:function(){return!!window.location.search.match (/receiver/gi)}},{key:"getSlideNotes",value:function(){var e=arguments.length>0& &void 0!==arguments[0]?arguments[0]:this.Reveal.getCurrentSlide();if(e.hasAttrib ute("data-notes"))return e.getAttribute("data-notes");var t=e.querySelector("asi de.notes");return t?t.innerHTML:null}}]),e}(),Mf=A,If=ct,Tf=at,Of=Hs,jf=_,Df=jn( "unscopables"),Ff=Array.prototype;null==Ff[Df]&&jf.f(Ff,Df,{configurable:!0,valu e:Of(null)});var zf=function(e){Ff[Df][e]=!0};$t({target:"Array",proto:!0},{fill :function(e){for(var t=Mf(this),n=Tf(t.length),i=arguments.length,r=If(i>1?argum ents[1]:void 0,n),a=i>2?arguments[2]:void 0,o=void 0===a?n:If(a,n);o>r;)t[r++]=e ;return t}}),zf("fill");var Hf=function(){function e(t,n){ki(this,e),this.diamet er=100,this.diameter2=this.diameter/2,this.thickness=6,this.playing=!1,this.prog ress=0,this.progressOffset=1,this.container=t,this.progressCheck=n,this.canvas=d ocument.createElement("canvas"),this.canvas.className="playback",this.canvas.wid th=this.diameter,this.canvas.height=this.diameter,this.canvas.style.width=this.d iameter2+"px",this.canvas.style.height=this.diameter2+"px",this.context=this.can vas.getContext("2d"),this.container.appendChild(this.canvas),this.render()}retur n Ri(e,[{key:"setPlaying",value:function(e){var t=this.playing;this.playing=e,!t &&this.playing?this.animate():this.render()}},{key:"animate",value:function(){va r e=this.progress;this.progress=this.progressCheck(),e>.8&&this.progress<.2&&(th is.progressOffset=this.progress),this.render(),this.playing&&requestAnimationFra me(this.animate.bind(this))}},{key:"render",value:function(){var e=this.playing? this.progress:0,t=this.diameter2-this.thickness,n=this.diameter2,i=this.diameter 2,r=28;this.progressOffset+=.1*(1-this.progressOffset);var a=-Math.PI/2+e*(2*Mat h.PI),o=-Math.PI/2+this.progressOffset*(2*Math.PI);this.context.save(),this.cont ext.clearRect(0,0,this.diameter,this.diameter),this.context.beginPath(),this.con text.arc(n,i,t+4,0,2*Math.PI,!1),this.context.fillStyle="rgba( 0, 0, 0, 0.4 )",t his.context.fill(),this.context.beginPath(),this.context.arc(n,i,t,0,2*Math.PI,! 1),this.context.lineWidth=this.thickness,this.context.strokeStyle="rgba( 255, 25 5, 255, 0.2 )",this.context.stroke(),this.playing&&(this.context.beginPath(),thi s.context.arc(n,i,t,o,a,!1),this.context.lineWidth=this.thickness,this.context.s trokeStyle="#fff",this.context.stroke()),this.context.translate(n-14,i-14),this. playing?(this.context.fillStyle="#fff",this.context.fillRect(0,0,10,r),this.cont ext.fillRect(18,0,10,r)):(this.context.beginPath(),this.context.translate(4,0),t his.context.moveTo(0,0),this.context.lineTo(24,14),this.context.lineTo(0,r),this .context.fillStyle="#fff",this.context.fill()),this.context.restore()}},{key:"on ",value:function(e,t){this.canvas.addEventListener(e,t,!1)}},{key:"off",value:fu nction(e,t){this.canvas.removeEventListener(e,t,!1)}},{key:"destroy",value:funct ion(){this.playing=!1,this.canvas.parentNode&&this.container.removeChild(this.ca nvas)}}]),e}(),Uf={width:960,height:700,margin:.04,minScale:.2,maxScale:2,contro ls:!0,controlsTutorial:!0,controlsLayout:"bottom-right",controlsBackArrows:"fade d",progress:!0,slideNumber:!1,showSlideNumber:"all",hashOneBasedIndex:!1,hash:!1 ,respondToHashChanges:!0,history:!1,keyboard:!0,keyboardCondition:null,disableLa yout:!1,overview:!0,center:!0,touch:!0,loop:!1,rtl:!1,navigationMode:"default",s huffle:!1,fragments:!0,fragmentInURL:!0,embedded:!1,help:!0,pause:!0,showNotes:! 1,showHiddenSlides:!1,autoPlayMedia:null,preloadIframes:null,autoAnimate:!0,auto AnimateMatcher:null,autoAnimateEasing:"ease",autoAnimateDuration:1,autoAnimateUn matched:!0,autoAnimateStyles:["opacity","color","background-color","padding","fo nt-size","line-height","letter-spacing","border-width","border-color","border-ra dius","outline","outline-offset"],autoSlide:0,autoSlideStoppable:!0,autoSlideMet hod:null,defaultTiming:null,mouseWheel:!1,previewLinks:!1,postMessage:!0,postMes sageEvents:!1,focusBodyOnPageVisibilityChange:!0,transition:"slide",transitionSp eed:"default",backgroundTransition:"fade",parallaxBackgroundImage:"",parallaxBac kgroundSize:"",parallaxBackgroundRepeat:"",parallaxBackgroundPosition:"",paralla xBackgroundHorizontal:null,parallaxBackgroundVertical:null,pdfMaxPagesPerSlide:N umber.POSITIVE_INFINITY,pdfSeparateFragments:!0,pdfPageHeightOffset:-1,viewDista nce:3,mobileViewDistance:2,display:"block",hideInactiveCursor:!0,hideCursorTime: 5e3,dependencies:[],plugins:[]},Bf="4.1.2";function _f(e,t){arguments.length<2&& (t=arguments[0],e=document.querySelector(".reveal"));var n,i,r,a,o,s={},l={},c=! 1,u={hasNavigatedHorizontally:!1,hasNavigatedVertically:!1},d=[],h=1,f={layout:" ",overview:""},v={},p="idle",g=0,m=0,y=-1,b=!1,w=new _h(s),S=new qh(s),E=new cf( s),k=new Vh(s),A=new uf(s),R=new df(s),x=new hf(s),L=new ff(s),P=new vf(s),C=new pf(s),N=new gf(s),M=new Af(s),I=new Rf(s),T=new Cf(s),O=new xf(s),j=new Nf(s);f unction D(n){return v.wrapper=e,v.slides=e.querySelector(".slides"),l=wi(wi(wi(w i(wi({},Uf),l),t),n),Mh()),F(),window.addEventListener("load",oe,!1),M.load(l.pl ugins,l.dependencies).then(z),new Promise((function(e){return s.on("ready",e)})) }function F(){!0===l.embedded?v.viewport=Ph(e,".reveal-viewport")||e:(v.viewport =document.body,document.documentElement.classList.add("reveal-full-page")),v.vie wport.classList.add("reveal-viewport")}function z(){c=!0,H(),U(),V(),W(),Ae(),K( ),L.readURL(),k.update(!0),setTimeout((function(){v.slides.classList.remove("no- transition"),v.wrapper.classList.add("ready"),Q({type:"ready",data:{indexh:n,ind exv:i,currentSlide:a}})}),1),I.isPrintingPDF()&&($(),"complete"===document.ready State?I.setupPDF():window.addEventListener("load",(function(){I.setupPDF()})))}f unction H(){l.showHiddenSlides||kh(v.wrapper,'section[data-visibility="hidden"]' ).forEach((function(e){e.parentNode.removeChild(e)}))}function U(){v.slides.clas sList.add("no-transition"),jh?v.wrapper.classList.add("no-hover"):v.wrapper.clas sList.remove("no-hover"),k.render(),S.render(),P.render(),C.render(),j.render(), v.pauseOverlay=Ch(v.wrapper,"div","pause-overlay",l.controls?'<button class="res ume-button">Resume presentation</button>':null),v.statusElement=B(),v.wrapper.se tAttribute("role","application")}function B(){var e=v.wrapper.querySelector(".ar ia-status");return e||((e=document.createElement("div")).style.position="absolut e",e.style.height="1px",e.style.width="1px",e.style.overflow="hidden",e.style.cl ip="rect( 1px, 1px, 1px, 1px )",e.classList.add("aria-status"),e.setAttribute("a ria-live","polite"),e.setAttribute("aria-atomic","true"),v.wrapper.appendChild(e )),e}function _(e){v.statusElement.textContent=e}function q(e){var t="";if(3===e .nodeType)t+=e.textContent;else if(1===e.nodeType){var n=e.getAttribute("aria-hi dden"),i="none"===window.getComputedStyle(e).display;"true"===n||i||Array.from(e .childNodes).forEach((function(e){t+=q(e)}))}return""===(t=t.trim())?"":t+" "}fu nction W(){setInterval((function(){0===v.wrapper.scrollTop&&0===v.wrapper.scroll Left||(v.wrapper.scrollTop=0,v.wrapper.scrollLeft=0)}),1e3)}function V(){l.postM essage&&window.addEventListener("message",(function(e){var t=e.data;if("string"= =typeof t&&"{"===t.charAt(0)&&"}"===t.charAt(t.length-1)&&(t=JSON.parse(t)).meth od&&"function"==typeof s[t.method])if(!1===eh.test(t.method)){var n=s[t.method]. apply(s,t.args);Z("callback",{method:t.method,result:n})}else console.warn('reve al.js: "'+t.method+'" is is blacklisted from the postMessage API')}),!1)}functio n K(e){var t=wi({},l);if("object"===Si(e)&&Eh(l,e),!1!==s.isReady()){var n=v.wra pper.querySelectorAll(Jd).length;v.wrapper.classList.remove(t.transition),v.wrap per.classList.add(l.transition),v.wrapper.setAttribute("data-transition-speed",l .transitionSpeed),v.wrapper.setAttribute("data-background-transition",l.backgrou ndTransition),v.viewport.style.setProperty("--slide-width",l.width+"px"),v.viewp ort.style.setProperty("--slide-height",l.height+"px"),l.shuffle&&Re(),Ah(v.wrapp er,"embedded",l.embedded),Ah(v.wrapper,"rtl",l.rtl),Ah(v.wrapper,"center",l.cent er),!1===l.pause&&ge(),l.previewLinks?(ee(),te("[data-preview-link=false]")):(te (),ee("[data-preview-link]:not([data-preview-link=false])")),E.reset(),o&&(o.des troy(),o=null),n>1&&l.autoSlide&&l.autoSlideStoppable&&((o=new Hf(v.wrapper,(fun ction(){return Math.min(Math.max((Date.now()-y)/g,0),1)}))).on("click",at),b=!1) ,"default"!==l.navigationMode?v.wrapper.setAttribute("data-navigation-mode",l.na vigationMode):v.wrapper.removeAttribute("data-navigation-mode"),j.configure(l,t) ,T.configure(l,t),N.configure(l,t),P.configure(l,t),C.configure(l,t),x.configure (l,t),A.configure(l,t),S.configure(l,t),Ee()}}function Y(){window.addEventListen er("resize",nt,!1),l.touch&&O.bind(),l.keyboard&&x.bind(),l.progress&&C.bind(),l .respondToHashChanges&&L.bind(),P.bind(),T.bind(),v.slides.addEventListener("tra nsitionend",tt,!1),v.pauseOverlay.addEventListener("click",ge,!1),l.focusBodyOnP ageVisibilityChange&&document.addEventListener("visibilitychange",it,!1)}functio n $(){O.unbind(),T.unbind(),x.unbind(),P.unbind(),C.unbind(),L.unbind(),window.r emoveEventListener("resize",nt,!1),v.slides.removeEventListener("transitionend", tt,!1),v.pauseOverlay.removeEventListener("click",ge,!1)}function X(t,n,i){e.add EventListener(t,n,i)}function G(t,n,i){e.removeEventListener(t,n,i)}function J(e ){"string"==typeof e.layout&&(f.layout=e.layout),"string"==typeof e.overview&&(f .overview=e.overview),f.layout?xh(v.slides,f.layout+" "+f.overview):xh(v.slides, f.overview)}function Q(e){var t=e.target,n=void 0===t?v.wrapper:t,i=e.type,r=e.d ata,a=e.bubbles,o=void 0===a||a,s=document.createEvent("HTMLEvents",1,2);s.initE vent(i,o,!0),Eh(s,r),n.dispatchEvent(s),n===v.wrapper&&Z(i)}function Z(e,t){if(l .postMessageEvents&&window.parent!==window.self){var n={namespace:"reveal",event Name:e,state:_e()};Eh(n,t),window.parent.postMessage(JSON.stringify(n),"*")}}fun ction ee(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"a";Arra y.from(v.wrapper.querySelectorAll(e)).forEach((function(e){/^(http|www)/gi.test( e.getAttribute("href"))&&e.addEventListener("click",rt,!1)}))}function te(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"a";Array.from(v.wrappe r.querySelectorAll(e)).forEach((function(e){/^(http|www)/gi.test(e.getAttribute( "href"))&&e.removeEventListener("click",rt,!1)}))}function ne(e){ae(),v.overlay= document.createElement("div"),v.overlay.classList.add("overlay"),v.overlay.class List.add("overlay-preview"),v.wrapper.appendChild(v.overlay),v.overlay.innerHTML ='<header>\n\t\t\t\t<a class="close" href="#"><span class="icon"></span></a>\n\t \t\t\t<a class="external" href="'.concat(e,'" target="_blank"><span class="icon" ></span></a>\n\t\t\t</header>\n\t\t\t<div class="spinner"></div>\n\t\t\t<div cla ss="viewport">\n\t\t\t\t<iframe src="').concat(e,'"></iframe>\n\t\t\t\t<small cl ass="viewport-inner">\n\t\t\t\t\t<span class="x-frame-error">Unable to load ifra me. This is likely due to the site\'s policy (x-frame-options).</span>\n\t\t\t\t </small>\n\t\t\t</div>'),v.overlay.querySelector("iframe").addEventListener("loa d",(function(e){v.overlay.classList.add("loaded")}),!1),v.overlay.querySelector( ".close").addEventListener("click",(function(e){ae(),e.preventDefault()}),!1),v. overlay.querySelector(".external").addEventListener("click",(function(e){ae()}), !1)}function ie(e){"boolean"==typeof e?e?re():ae():v.overlay?ae():re()}function re(){if(l.help){ae(),v.overlay=document.createElement("div"),v.overlay.classList .add("overlay"),v.overlay.classList.add("overlay-help"),v.wrapper.appendChild(v. overlay);var e='<p class="title">Keyboard Shortcuts</p><br/>',t=x.getShortcuts() ,n=x.getBindings();for(var i in e+="<table><th>KEY</th><th>ACTION</th>",t)e+="<t r><td>".concat(i,"</td><td>").concat(t[i],"</td></tr>");for(var r in n)n[r].key& &n[r].description&&(e+="<tr><td>".concat(n[r].key,"</td><td>").concat(n[r].descr iption,"</td></tr>"));e+="</table>",v.overlay.innerHTML='\n\t\t\t\t<header>\n\t\ t\t\t\t<a class="close" href="#"><span class="icon"></span></a>\n\t\t\t\t</heade r>\n\t\t\t\t<div class="viewport">\n\t\t\t\t\t<div class="viewport-inner">'.conc at(e,"</div>\n\t\t\t\t</div>\n\t\t\t"),v.overlay.querySelector(".close").addEven tListener("click",(function(e){ae(),e.preventDefault()}),!1)}}function ae(){retu rn!!v.overlay&&(v.overlay.parentNode.removeChild(v.overlay),v.overlay=null,!0)}f unction oe(){if(v.wrapper&&!I.isPrintingPDF()){if(!l.disableLayout){jh&&!l.embed ded&&document.documentElement.style.setProperty("--vh",.01*window.innerHeight+"p x");var e=le(),t=h;se(l.width,l.height),v.slides.style.width=e.width+"px",v.slid es.style.height=e.height+"px",h=Math.min(e.presentationWidth/e.width,e.presentat ionHeight/e.height),h=Math.max(h,l.minScale),1===(h=Math.min(h,l.maxScale))?(v.s lides.style.zoom="",v.slides.style.left="",v.slides.style.top="",v.slides.style. bottom="",v.slides.style.right="",J({layout:""})):h>1&&zh&&window.devicePixelRat io<2?(v.slides.style.zoom=h,v.slides.style.left="",v.slides.style.top="",v.slide s.style.bottom="",v.slides.style.right="",J({layout:""})):(v.slides.style.zoom=" ",v.slides.style.left="50%",v.slides.style.top="50%",v.slides.style.bottom="auto ",v.slides.style.right="auto",J({layout:"translate(-50%, -50%) scale("+h+")"})); for(var n=Array.from(v.wrapper.querySelectorAll(Jd)),i=0,r=n.length;i<r;i++){var a=n[i];"none"!==a.style.display&&(l.center||a.classList.contains("center")?a.cl assList.contains("stack")?a.style.top=0:a.style.top=Math.max((e.height-a.scrollH eight)/2,0)+"px":a.style.top="")}t!==h&&Q({type:"resize",data:{oldScale:t,scale: h,size:e}})}C.update(),k.updateParallax(),R.isActive()&&R.update()}}function se( e,t){kh(v.slides,"section > .stretch, section > .r-stretch").forEach((function(n ){var i=Ih(n,t);if(/(img|video)/gi.test(n.nodeName)){var r=n.naturalWidth||n.vid eoWidth,a=n.naturalHeight||n.videoHeight,o=Math.min(e/r,i/a);n.style.width=r*o+" px",n.style.height=a*o+"px"}else n.style.width=e+"px",n.style.height=i+"px"}))}f unction le(e,t){var n={width:l.width,height:l.height,presentationWidth:e||v.wrap per.offsetWidth,presentationHeight:t||v.wrapper.offsetHeight};return n.presentat ionWidth-=n.presentationWidth*l.margin,n.presentationHeight-=n.presentationHeigh t*l.margin,"string"==typeof n.width&&/%$/.test(n.width)&&(n.width=parseInt(n.wid th,10)/100*n.presentationWidth),"string"==typeof n.height&&/%$/.test(n.height)&& (n.height=parseInt(n.height,10)/100*n.presentationHeight),n}function ce(e,t){"ob ject"===Si(e)&&"function"==typeof e.setAttribute&&e.setAttribute("data-previous- indexv",t||0)}function ue(e){if("object"===Si(e)&&"function"==typeof e.setAttrib ute&&e.classList.contains("stack")){var t=e.hasAttribute("data-start-indexv")?"d ata-start-indexv":"data-previous-indexv";return parseInt(e.getAttribute(t)||0,10 )}return 0}function de(){var e=arguments.length>0&&void 0!==arguments[0]?argumen ts[0]:a;return e&&e.parentNode&&!!e.parentNode.nodeName.match(/section/i)}functi on he(){return!(!a||!de(a))&&!a.nextElementSibling}function fe(){return 0===n&&0 ===i}function ve(){return!!a&&(!a.nextElementSibling&&(!de(a)||!a.parentNode.nex tElementSibling))}function pe(){if(l.pause){var e=v.wrapper.classList.contains(" paused");Ve(),v.wrapper.classList.add("paused"),!1===e&&Q({type:"paused"})}}func tion ge(){var e=v.wrapper.classList.contains("paused");v.wrapper.classList.remov e("paused"),We(),e&&Q({type:"resumed"})}function me(e){"boolean"==typeof e?e?pe( ):ge():ye()?ge():pe()}function ye(){return v.wrapper.classList.contains("paused" )}function be(e){"boolean"==typeof e?e?Ye():Ke():b?Ye():Ke()}function we(){retur n!(!g||b)}function Se(e,t,o,s){r=a;var c=v.wrapper.querySelectorAll(Qd);if(0!==c .length){void 0!==t||R.isActive()||(t=ue(c[e])),r&&r.parentNode&&r.parentNode.cl assList.contains("stack")&&ce(r.parentNode,i);var u=d.concat();d.length=0;var h= n||0,f=i||0;n=xe(Qd,void 0===e?n:e),i=xe(Zd,void 0===t?i:t);var g=n!==h||i!==f;g ||(r=null);var m=c[n],y=m.querySelectorAll("section");a=y[i]||m;var b=!1;g&&r&&a &&!R.isActive()&&(r.hasAttribute("data-auto-animate")&&a.hasAttribute("data-auto -animate")&&r.getAttribute("data-auto-animate-id")===a.getAttribute("data-auto-a nimate-id")&&!(n>h||i>f?a:r).hasAttribute("data-auto-animate-restart")&&(b=!0,v. slides.classList.add("disable-slide-transitions")),p="running"),Le(),oe(),R.isAc tive()&&R.update(),void 0!==o&&A.goto(o),r&&r!==a&&(r.classList.remove("present" ),r.setAttribute("aria-hidden","true"),fe()&&setTimeout((function(){je().forEach ((function(e){ce(e,0)}))}),0));e:for(var x=0,N=d.length;x<N;x++){for(var M=0;M<u .length;M++)if(u[M]===d[x]){u.splice(M,1);continue e}v.viewport.classList.add(d[ x]),Q({type:d[x]})}for(;u.length;)v.viewport.classList.remove(u.pop());g&&Q({typ e:"slidechanged",data:{indexh:n,indexv:i,previousSlide:r,currentSlide:a,origin:s }}),!g&&r||(w.stopEmbeddedContent(r),w.startEmbeddedContent(a)),requestAnimation Frame((function(){_(q(a))})),C.update(),P.update(),j.update(),k.update(),k.updat eParallax(),S.update(),A.update(),L.writeURL(),We(),b&&(setTimeout((function(){v .slides.classList.remove("disable-slide-transitions")}),0),l.autoAnimate&&E.run( r,a))}}function Ee(){$(),Y(),oe(),g=l.autoSlide,We(),k.create(),L.writeURL(),A.s ortAll(),P.update(),C.update(),Le(),j.update(),j.updateVisibility(),k.update(!0) ,S.update(),w.formatEmbeddedContent(),!1===l.autoPlayMedia?w.stopEmbeddedContent (a,{unloadIframes:!1}):w.startEmbeddedContent(a),R.isActive()&&R.layout()}functi on ke(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:a;k.sync(e) ,A.sync(e),w.load(e),k.update(),j.update()}function Ae(){Te().forEach((function( e){kh(e,"section").forEach((function(e,t){t>0&&(e.classList.remove("present"),e. classList.remove("past"),e.classList.add("future"),e.setAttribute("aria-hidden", "true"))}))}))}function Re(){var e=arguments.length>0&&void 0!==arguments[0]?arg uments[0]:Te();e.forEach((function(t,n){var i=e[Math.floor(Math.random()*e.lengt h)];i.parentNode===t.parentNode&&t.parentNode.insertBefore(t,i);var r=t.querySel ectorAll("section");r.length&&Re(r)}))}function xe(e,t){var n=kh(v.wrapper,e),i= n.length,r=I.isPrintingPDF();if(i){l.loop&&(t%=i)<0&&(t=i+t),t=Math.max(Math.min (t,i-1),0);for(var a=0;a<i;a++){var o=n[a],s=l.rtl&&!de(o);o.classList.remove("p ast"),o.classList.remove("present"),o.classList.remove("future"),o.setAttribute( "hidden",""),o.setAttribute("aria-hidden","true"),o.querySelector("section")&&o. classList.add("stack"),r?o.classList.add("present"):a<t?(o.classList.add(s?"futu re":"past"),l.fragments&&kh(o,".fragment").forEach((function(e){e.classList.add( "visible"),e.classList.remove("current-fragment")}))):a>t&&(o.classList.add(s?"p ast":"future"),l.fragments&&kh(o,".fragment.visible").forEach((function(e){e.cla ssList.remove("visible","current-fragment")})))}var c=n[t],u=c.classList.contain s("present");c.classList.add("present"),c.removeAttribute("hidden"),c.removeAttr ibute("aria-hidden"),u||Q({target:c,type:"visible",bubbles:!1});var h=c.getAttri bute("data-state");h&&(d=d.concat(h.split(" ")))}else t=0;return t}function Le() {var e,t=Te(),r=t.length;if(r&&void 0!==n){var a=R.isActive()?10:l.viewDistance; jh&&(a=R.isActive()?6:l.mobileViewDistance),I.isPrintingPDF()&&(a=Number.MAX_VAL UE);for(var o=0;o<r;o++){var s=t[o],c=kh(s,"section"),u=c.length;if(e=Math.abs(( n||0)-o)||0,l.loop&&(e=Math.abs(((n||0)-o)%(r-a))||0),e<a?w.load(s):w.unload(s), u)for(var d=ue(s),h=0;h<u;h++){var f=c[h];e+(o===(n||0)?Math.abs((i||0)-h):Math. abs(h-d))<a?w.load(f):w.unload(f)}}Fe()?v.wrapper.classList.add("has-vertical-sl ides"):v.wrapper.classList.remove("has-vertical-slides"),De()?v.wrapper.classLis t.add("has-horizontal-slides"):v.wrapper.classList.remove("has-horizontal-slides ")}}function Pe(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{ },t=e.includeFragments,r=void 0!==t&&t,a=v.wrapper.querySelectorAll(Qd),o=v.wrap per.querySelectorAll(Zd),s={left:n>0,right:n<a.length-1,up:i>0,down:i<o.length-1 };if(l.loop&&(a.length>1&&(s.left=!0,s.right=!0),o.length>1&&(s.up=!0,s.down=!0) ),a.length>1&&"linear"===l.navigationMode&&(s.right=s.right||s.down,s.left=s.lef t||s.up),!0===r){var c=A.availableRoutes();s.left=s.left||c.prev,s.up=s.up||c.pr ev,s.down=s.down||c.next,s.right=s.right||c.next}if(l.rtl){var u=s.left;s.left=s .right,s.right=u}return s}function Ce(){var e=arguments.length>0&&void 0!==argum ents[0]?arguments[0]:a,t=Te(),n=0;e:for(var i=0;i<t.length;i++){for(var r=t[i],o =r.querySelectorAll("section"),s=0;s<o.length;s++){if(o[s]===e)break e;"uncounte d"!==o[s].dataset.visibility&&n++}if(r===e)break;!1===r.classList.contains("stac k")&&"uncounted"!==r.dataset.visibility&&n++}return n}function Ne(){var e=He(),t =Ce();if(a){var n=a.querySelectorAll(".fragment");if(n.length>0){t+=a.querySelec torAll(".fragment.visible").length/n.length*.9}}return Math.min(t/(e-1),1)}funct ion Me(e){var t,r=n,o=i;if(e){var s=de(e),l=s?e.parentNode:e,c=Te();r=Math.max(c .indexOf(l),0),o=void 0,s&&(o=Math.max(kh(e.parentNode,"section").indexOf(e),0)) }if(!e&&a&&a.querySelectorAll(".fragment").length>0){var u=a.querySelector(".cur rent-fragment");t=u&&u.hasAttribute("data-fragment-index")?parseInt(u.getAttribu te("data-fragment-index"),10):a.querySelectorAll(".fragment.visible").length-1}r eturn{h:r,v:o,f:t}}function Ie(){return kh(v.wrapper,'.slides section:not(.stack ):not([data-visibility="uncounted"])')}function Te(){return kh(v.wrapper,Qd)}fun ction Oe(){return kh(v.wrapper,".slides>section>section")}function je(){return k h(v.wrapper,".slides>section.stack")}function De(){return Te().length>1}function Fe(){return Oe().length>1}function ze(){return Ie().map((function(e){for(var t= {},n=0;n<e.attributes.length;n++){var i=e.attributes[n];t[i.name]=i.value}return t}))}function He(){return Ie().length}function Ue(e,t){var n=Te()[e],i=n&&n.que rySelectorAll("section");return i&&i.length&&"number"==typeof t?i?i[t]:void 0:n} function Be(e,t){var n="number"==typeof e?Ue(e,t):e;if(n)return n.slideBackgroun dElement}function _e(){var e=Me();return{indexh:e.h,indexv:e.v,indexf:e.f,paused :ye(),overview:R.isActive()}}function qe(e){if("object"===Si(e)){Se(Rh(e.indexh) ,Rh(e.indexv),Rh(e.indexf));var t=Rh(e.paused),n=Rh(e.overview);"boolean"==typeo f t&&t!==ye()&&me(t),"boolean"==typeof n&&n!==R.isActive()&&R.toggle(n)}}functio n We(){if(Ve(),a&&!1!==l.autoSlide){var e=a.querySelector(".current-fragment");e ||(e=a.querySelector(".fragment"));var t=e?e.getAttribute("data-autoslide"):null ,n=a.parentNode?a.parentNode.getAttribute("data-autoslide"):null,i=a.getAttribut e("data-autoslide");t?g=parseInt(t,10):i?g=parseInt(i,10):n?g=parseInt(n,10):(g= l.autoSlide,0===a.querySelectorAll(".fragment").length&&kh(a,"video, audio").for Each((function(e){e.hasAttribute("data-autoplay")&&g&&1e3*e.duration/e.playbackR ate>g&&(g=1e3*e.duration/e.playbackRate+1e3)}))),!g||b||ye()||R.isActive()||ve() &&!A.availableRoutes().next&&!0!==l.loop||(m=setTimeout((function(){"function"== typeof l.autoSlideMethod?l.autoSlideMethod():Ze(),We()}),g),y=Date.now()),o&&o.s etPlaying(-1!==m)}}function Ve(){clearTimeout(m),m=-1}function Ke(){g&&!b&&(b=!0 ,Q({type:"autoslidepaused"}),clearTimeout(m),o&&o.setPlaying(!1))}function Ye(){ g&&b&&(b=!1,Q({type:"autoslideresumed"}),We())}function $e(){u.hasNavigatedHoriz ontally=!0,l.rtl?(R.isActive()||!1===A.next())&&Pe().left&&Se(n+1,"grid"===l.nav igationMode?i:void 0):(R.isActive()||!1===A.prev())&&Pe().left&&Se(n-1,"grid"=== l.navigationMode?i:void 0)}function Xe(){u.hasNavigatedHorizontally=!0,l.rtl?(R. isActive()||!1===A.prev())&&Pe().right&&Se(n-1,"grid"===l.navigationMode?i:void 0):(R.isActive()||!1===A.next())&&Pe().right&&Se(n+1,"grid"===l.navigationMode?i :void 0)}function Ge(){(R.isActive()||!1===A.prev())&&Pe().up&&Se(n,i-1)}functio n Je(){u.hasNavigatedVertically=!0,(R.isActive()||!1===A.next())&&Pe().down&&Se( n,i+1)}function Qe(){var e;if(!1===A.prev())if(Pe().up)Ge();else if(e=l.rtl?kh(v .wrapper,".slides>section.future").pop():kh(v.wrapper,".slides>section.past").po p()){var t=e.querySelectorAll("section").length-1||void 0;Se(n-1,t)}}function Ze (){if(u.hasNavigatedHorizontally=!0,u.hasNavigatedVertically=!0,!1===A.next()){v ar e=Pe();e.down&&e.right&&l.loop&&he()&&(e.down=!1),e.down?Je():l.rtl?$e():Xe() }}function et(e){l.autoSlideStoppable&&Ke()}function tt(e){"running"===p&&/secti on/gi.test(e.target.nodeName)&&(p="idle",Q({type:"slidetransitionend",data:{inde xh:n,indexv:i,previousSlide:r,currentSlide:a}}))}function nt(e){oe()}function it (e){!1===document.hidden&&document.activeElement!==document.body&&("function"==t ypeof document.activeElement.blur&&document.activeElement.blur(),document.body.f ocus())}function rt(e){if(e.currentTarget&&e.currentTarget.hasAttribute("href")) {var t=e.currentTarget.getAttribute("href");t&&(ne(t),e.preventDefault())}}funct ion at(e){ve()&&!1===l.loop?(Se(0,0),Ye()):b?Ye():Ke()}var ot={VERSION:Bf,initia lize:D,configure:K,sync:Ee,syncSlide:ke,syncFragments:A.sync.bind(A),slide:Se,le ft:$e,right:Xe,up:Ge,down:Je,prev:Qe,next:Ze,navigateLeft:$e,navigateRight:Xe,na vigateUp:Ge,navigateDown:Je,navigatePrev:Qe,navigateNext:Ze,navigateFragment:A.g oto.bind(A),prevFragment:A.prev.bind(A),nextFragment:A.next.bind(A),on:X,off:G,a ddEventListener:X,removeEventListener:G,layout:oe,shuffle:Re,availableRoutes:Pe, availableFragments:A.availableRoutes.bind(A),toggleHelp:ie,toggleOverview:R.togg le.bind(R),togglePause:me,toggleAutoSlide:be,isFirstSlide:fe,isLastSlide:ve,isLa stVerticalSlide:he,isVerticalSlide:de,isPaused:ye,isAutoSliding:we,isSpeakerNote s:j.isSpeakerNotesWindow.bind(j),isOverview:R.isActive.bind(R),isFocused:T.isFoc used.bind(T),isPrintingPDF:I.isPrintingPDF.bind(I),isReady:function(){return c}, loadSlide:w.load.bind(w),unloadSlide:w.unload.bind(w),showPreview:ne,hidePreview :ae,addEventListeners:Y,removeEventListeners:$,dispatchEvent:Q,getState:_e,setSt ate:qe,getProgress:Ne,getIndices:Me,getSlidesAttributes:ze,getSlidePastCount:Ce, getTotalSlides:He,getSlide:Ue,getPreviousSlide:function(){return r},getCurrentSl ide:function(){return a},getSlideBackground:Be,getSlideNotes:j.getSlideNotes.bin d(j),getSlides:Ie,getHorizontalSlides:Te,getVerticalSlides:Oe,hasHorizontalSlide s:De,hasVerticalSlides:Fe,hasNavigatedHorizontally:function(){return u.hasNaviga tedHorizontally},hasNavigatedVertically:function(){return u.hasNavigatedVertical ly},addKeyBinding:x.addKeyBinding.bind(x),removeKeyBinding:x.removeKeyBinding.bi nd(x),triggerKey:x.triggerKey.bind(x),registerKeyboardShortcut:x.registerKeyboar dShortcut.bind(x),getComputedSlideSize:le,getScale:function(){return h},getConfi g:function(){return l},getQueryHash:Mh,getRevealElement:function(){return e},get SlidesElement:function(){return v.slides},getViewportElement:function(){return v .viewport},getBackgroundsElement:function(){return k.element},registerPlugin:M.r egisterPlugin.bind(M),hasPlugin:M.hasPlugin.bind(M),getPlugin:M.getPlugin.bind(M ),getPlugins:M.getRegisteredPlugins.bind(M)};return Eh(s,wi(wi({},ot),{},{announ ceStatus:_,getStatusText:q,print:I,focus:T,progress:C,controls:P,location:L,over view:R,fragments:A,slideContent:w,slideNumber:S,onUserInput:et,closeOverlay:ae,u pdateSlidesVisibility:Le,layoutSlideContents:se,transformSlides:J,cueAutoSlide:W e,cancelAutoSlide:Ve})),ot}var qf=_f,Wf=[];return qf.initialize=function(e){retu rn Object.assign(qf,new _f(document.querySelector(".reveal"),e)),Wf.map((functio n(e){return e(qf)})),qf.initialize()},["configure","on","off","addEventListener" ,"removeEventListener","registerPlugin"].forEach((function(e){qf[e]=function(){f or(var t=arguments.length,n=new Array(t),i=0;i<t;i++)n[i]=arguments[i];Wf.push(( function(t){var i;return(i=t[e]).call.apply(i,[null].concat(n))}))}})),qf.isRead y=function(){return!1},qf.VERSION=Bf,qf}));
//# sourceMappingURL=reveal.js.map //# sourceMappingURL=reveal.js.map
 End of changes. 2 change blocks. 
2 lines changed or deleted 2 lines changed or added

Home  |  About  |  Features  |  All  |  Newest  |  Dox  |  Diffs  |  RSS Feeds  |  Screenshots  |  Comments  |  Imprint  |  Privacy  |  HTTP(S)