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return d};/*

 (The MIT License)

 Copyright (C) 2014 by Vitaly Puzrin

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

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

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

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

 zlib.h -- interface of the 'zlib' general purpose compression library
   version 1.2.8, April 28th, 2013
   Copyright (C) 1995-2013 Jean-loup Gailly and Mark Adler
   This software is provided 'as-is', without any express or implied
   warranty.  In no event will the authors be held liable for any damages
   arising from the use of this software.
   Permission is granted to anyone to use this software for any purpose,
   including commercial applications, and to alter it and redistribute it
   freely, subject to the following restrictions:
   1. The origin of this software must not be misrepresented; you must not
      claim that you wrote the original software. If you use this software
      in a product, an acknowledgment in the product documentation would be
      appreciated but is not required.
   2. Altered source versions must be plainly marked as such, and must not be
      misrepresented as being the original software.
   3. This notice may not be removed or altered from any source distribution.
   Jean-loup Gailly        Mark Adler
   jloup@gzip.org          madler@alumni.caltech.edu
   The data format used by the zlib library is described by RFCs (Request for
   Comments) 1950 to 1952 in the files http://tools.ietf.org/html/rfc1950
   (zlib format), rfc1951 (deflate format) and rfc1952 (gzip format).
*/
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function ql(a){var b=4093624447,c;for(c=0;c<=31;c++,b>>>=1)if(b&1&&a.ra[c*2]!==0)return 0;if(a.ra[18]!==0||a.ra[20]!==0||a.ra[26]!==0)return 1;for(c=32;c<256;c++)if(a.ra[c*2]!==0)return 1;return 0}
var rl=!1;function sl(a,b,c){a.aa[a.Nb+a.ya*2]=b>>>8&255;a.aa[a.Nb+a.ya*2+1]=b&255;a.aa[a.Oc+a.ya]=c&255;a.ya++;b===0?a.ra[c*2]++:(a.matches++,b--,a.ra[(Vk[c]+256+1)*2]++,a.fb[(b<256?Uk[b]:Uk[256+(b>>>7)])*2]++);return a.ya===a.Rb-1}
;function tl(a,b){a.msg=Mk[b];return b}
function ul(a){for(var b=a.length;--b>=0;)a[b]=0}
function vl(a){var b=a.state,c=b.pending;c>a.S&&(c=a.S);c!==0&&(N.tb(a.output,b.aa,b.Ub,c,a.Eb),a.Eb+=c,b.Ub+=c,a.hd+=c,a.S-=c,b.pending-=c,b.pending===0&&(b.Ub=0))}
function wl(a,b){var c=a.va>=0?a.va:-1,d=a.v-a.va,e=0;if(a.level>0){a.K.Hc===2&&(a.K.Hc=ql(a));nl(a,a.qc);nl(a,a.ic);ol(a,a.ra,a.qc.Db);ol(a,a.fb,a.ic.Db);nl(a,a.od);for(e=18;e>=3&&a.ja[Rk[e]*2+1]===0;e--);a.Oa+=3*(e+1)+5+5+4;var f=a.Oa+3+7>>>3;var g=a.Gb+3+7>>>3;g<=f&&(f=g)}else f=g=d+5;if(d+4<=f&&c!==-1)dl(a,b?1:0,3),jl(a,c,d);else if(a.strategy===4||g===f)dl(a,2+(b?1:0),3),ml(a,Sk,Tk);else{dl(a,4+(b?1:0),3);c=a.qc.Db+1;d=a.ic.Db+1;e+=1;dl(a,c-257,5);dl(a,d-1,5);dl(a,e-4,4);for(f=0;f<e;f++)dl(a,
a.ja[Rk[f]*2+1],3);pl(a,a.ra,c-1);pl(a,a.fb,d-1);ml(a,a.ra,a.fb)}hl(a);b&&il(a);a.va=a.v;vl(a.K)}
function O(a,b){a.aa[a.pending++]=b}
function xl(a,b){a.aa[a.pending++]=b>>>8&255;a.aa[a.pending++]=b&255}
function yl(a,b){var c=a.zd,d=a.v,e=a.wa,f=a.Bd,g=a.v>a.la-262?a.v-(a.la-262):0,h=a.window,k=a.cb,l=a.Ia,m=a.v+258,n=h[d+e-1],p=h[d+e];a.wa>=a.vd&&(c>>=2);f>a.B&&(f=a.B);do{var t=b;if(h[t+e]===p&&h[t+e-1]===n&&h[t]===h[d]&&h[++t]===h[d+1]){d+=2;for(t++;h[++d]===h[++t]&&h[++d]===h[++t]&&h[++d]===h[++t]&&h[++d]===h[++t]&&h[++d]===h[++t]&&h[++d]===h[++t]&&h[++d]===h[++t]&&h[++d]===h[++t]&&d<m;);t=258-(m-d);d=m-258;if(t>e){a.Cb=b;e=t;if(t>=f)break;n=h[d+e-1];p=h[d+e]}}}while((b=l[b&k])>g&&--c!==0);return e<=
a.B?e:a.B}
function zl(a){var b=a.la,c;do{var d=a.Td-a.B-a.v;if(a.v>=b+(b-262)){N.tb(a.window,a.window,b,b,0);a.Cb-=b;a.v-=b;a.va-=b;var e=c=a.pc;do{var f=a.head[--e];a.head[e]=f>=b?f-b:0}while(--c);e=c=b;do f=a.Ia[--e],a.Ia[e]=f>=b?f-b:0;while(--c);d+=b}if(a.K.na===0)break;e=a.K;c=a.window;f=a.v+a.B;var g=e.na;g>d&&(g=d);g===0?c=0:(e.na-=g,N.tb(c,e.input,e.lb,g,f),e.state.wrap===1?e.I=Gk(e.I,c,g,f):e.state.wrap===2&&(e.I=Hk(e.I,c,g,f)),e.lb+=g,e.nb+=g,c=g);a.B+=c;if(a.B+a.sa>=3)for(d=a.v-a.sa,a.R=a.window[d],
a.R=(a.R<<a.Ma^a.window[d+1])&a.La;a.sa&&!(a.R=(a.R<<a.Ma^a.window[d+3-1])&a.La,a.Ia[d&a.cb]=a.head[a.R],a.head[a.R]=d,d++,a.sa--,a.B+a.sa<3););}while(a.B<262&&a.K.na!==0)}
function Al(a,b){for(var c;;){if(a.B<262){zl(a);if(a.B<262&&b===0)return 1;if(a.B===0)break}c=0;a.B>=3&&(a.R=(a.R<<a.Ma^a.window[a.v+3-1])&a.La,c=a.Ia[a.v&a.cb]=a.head[a.R],a.head[a.R]=a.v);c!==0&&a.v-c<=a.la-262&&(a.T=yl(a,c));if(a.T>=3)if(c=sl(a,a.v-a.Cb,a.T-3),a.B-=a.T,a.T<=a.Qc&&a.B>=3){a.T--;do a.v++,a.R=(a.R<<a.Ma^a.window[a.v+3-1])&a.La,a.Ia[a.v&a.cb]=a.head[a.R],a.head[a.R]=a.v;while(--a.T!==0);a.v++}else a.v+=a.T,a.T=0,a.R=a.window[a.v],a.R=(a.R<<a.Ma^a.window[a.v+1])&a.La;else c=sl(a,0,
a.window[a.v]),a.B--,a.v++;if(c&&(wl(a,!1),a.K.S===0))return 1}a.sa=a.v<2?a.v:2;return b===4?(wl(a,!0),a.K.S===0?3:4):a.ya&&(wl(a,!1),a.K.S===0)?1:2}
function Bl(a,b){for(var c,d;;){if(a.B<262){zl(a);if(a.B<262&&b===0)return 1;if(a.B===0)break}c=0;a.B>=3&&(a.R=(a.R<<a.Ma^a.window[a.v+3-1])&a.La,c=a.Ia[a.v&a.cb]=a.head[a.R],a.head[a.R]=a.v);a.wa=a.T;a.Ed=a.Cb;a.T=2;c!==0&&a.wa<a.Qc&&a.v-c<=a.la-262&&(a.T=yl(a,c),a.T<=5&&(a.strategy===1||a.T===3&&a.v-a.Cb>4096)&&(a.T=2));if(a.wa>=3&&a.T<=a.wa){d=a.v+a.B-3;c=sl(a,a.v-1-a.Ed,a.wa-3);a.B-=a.wa-1;a.wa-=2;do++a.v<=d&&(a.R=(a.R<<a.Ma^a.window[a.v+3-1])&a.La,a.Ia[a.v&a.cb]=a.head[a.R],a.head[a.R]=a.v);
while(--a.wa!==0);a.jb=0;a.T=2;a.v++;if(c&&(wl(a,!1),a.K.S===0))return 1}else if(a.jb){if((c=sl(a,0,a.window[a.v-1]))&&wl(a,!1),a.v++,a.B--,a.K.S===0)return 1}else a.jb=1,a.v++,a.B--}a.jb&&(sl(a,0,a.window[a.v-1]),a.jb=0);a.sa=a.v<2?a.v:2;return b===4?(wl(a,!0),a.K.S===0?3:4):a.ya&&(wl(a,!1),a.K.S===0)?1:2}
function Cl(a,b){for(var c,d,e,f=a.window;;){if(a.B<=258){zl(a);if(a.B<=258&&b===0)return 1;if(a.B===0)break}a.T=0;if(a.B>=3&&a.v>0&&(d=a.v-1,c=f[d],c===f[++d]&&c===f[++d]&&c===f[++d])){for(e=a.v+258;c===f[++d]&&c===f[++d]&&c===f[++d]&&c===f[++d]&&c===f[++d]&&c===f[++d]&&c===f[++d]&&c===f[++d]&&d<e;);a.T=258-(e-d);a.T>a.B&&(a.T=a.B)}a.T>=3?(c=sl(a,1,a.T-3),a.B-=a.T,a.v+=a.T,a.T=0):(c=sl(a,0,a.window[a.v]),a.B--,a.v++);if(c&&(wl(a,!1),a.K.S===0))return 1}a.sa=0;return b===4?(wl(a,!0),a.K.S===0?3:4):
a.ya&&(wl(a,!1),a.K.S===0)?1:2}
function Dl(a,b){for(var c;;){if(a.B===0&&(zl(a),a.B===0)){if(b===0)return 1;break}a.T=0;c=sl(a,0,a.window[a.v]);a.B--;a.v++;if(c&&(wl(a,!1),a.K.S===0))return 1}a.sa=0;return b===4?(wl(a,!0),a.K.S===0?3:4):a.ya&&(wl(a,!1),a.K.S===0)?1:2}
function El(a,b,c,d,e){this.ze=a;this.Le=b;this.Ne=c;this.Ke=d;this.we=e}
var Fl;Fl=[new El(0,0,0,0,function(a,b){var c=65535;for(c>a.za-5&&(c=a.za-5);;){if(a.B<=1){zl(a);if(a.B===0&&b===0)return 1;if(a.B===0)break}a.v+=a.B;a.B=0;var d=a.va+c;if(a.v===0||a.v>=d)if(a.B=a.v-d,a.v=d,wl(a,!1),a.K.S===0)return 1;if(a.v-a.va>=a.la-262&&(wl(a,!1),a.K.S===0))return 1}a.sa=0;if(b===4)return wl(a,!0),a.K.S===0?3:4;a.v>a.va&&wl(a,!1);return 1}),
new El(4,4,8,4,Al),new El(4,5,16,8,Al),new El(4,6,32,32,Al),new El(4,4,16,16,Bl),new El(8,16,32,32,Bl),new El(8,16,128,128,Bl),new El(8,32,128,256,Bl),new El(32,128,258,1024,Bl),new El(32,258,258,4096,Bl)];
function Gl(){this.K=null;this.status=0;this.aa=null;this.wrap=this.pending=this.Ub=this.za=0;this.H=null;this.Ba=0;this.method=8;this.Ab=-1;this.cb=this.kd=this.la=0;this.window=null;this.Td=0;this.head=this.Ia=null;this.Bd=this.vd=this.strategy=this.level=this.Qc=this.zd=this.wa=this.B=this.Cb=this.v=this.jb=this.Ed=this.T=this.va=this.Ma=this.La=this.Mc=this.pc=this.R=0;this.ra=new N.Ja(1146);this.fb=new N.Ja(122);this.ja=new N.Ja(78);ul(this.ra);ul(this.fb);ul(this.ja);this.od=this.ic=this.qc=
null;this.Ka=new N.Ja(16);this.da=new N.Ja(573);ul(this.da);this.yb=this.Na=0;this.depth=new N.Ja(573);ul(this.depth);this.ia=this.oa=this.sa=this.matches=this.Gb=this.Oa=this.Nb=this.ya=this.Rb=this.Oc=0}
function Hl(a,b){if(!a||!a.state||b>5||b<0)return a?tl(a,-2):-2;var c=a.state;if(!a.output||!a.input&&a.na!==0||c.status===666&&b!==4)return tl(a,a.S===0?-5:-2);c.K=a;var d=c.Ab;c.Ab=b;if(c.status===42)if(c.wrap===2)a.I=0,O(c,31),O(c,139),O(c,8),c.H?(O(c,(c.H.text?1:0)+(c.H.Va?2:0)+(c.H.extra?4:0)+(c.H.name?8:0)+(c.H.comment?16:0)),O(c,c.H.time&255),O(c,c.H.time>>8&255),O(c,c.H.time>>16&255),O(c,c.H.time>>24&255),O(c,c.level===9?2:c.strategy>=2||c.level<2?4:0),O(c,c.H.os&255),c.H.extra&&c.H.extra.length&&
(O(c,c.H.extra.length&255),O(c,c.H.extra.length>>8&255)),c.H.Va&&(a.I=Hk(a.I,c.aa,c.pending,0)),c.Ba=0,c.status=69):(O(c,0),O(c,0),O(c,0),O(c,0),O(c,0),O(c,c.level===9?2:c.strategy>=2||c.level<2?4:0),O(c,3),c.status=113);else{var e=8+(c.kd-8<<4)<<8;e|=(c.strategy>=2||c.level<2?0:c.level<6?1:c.level===6?2:3)<<6;c.v!==0&&(e|=32);c.status=113;xl(c,e+(31-e%31));c.v!==0&&(xl(c,a.I>>>16),xl(c,a.I&65535));a.I=1}if(c.status===69)if(c.H.extra){for(e=c.pending;c.Ba<(c.H.extra.length&65535)&&(c.pending!==c.za||
(c.H.Va&&c.pending>e&&(a.I=Hk(a.I,c.aa,c.pending-e,e)),vl(a),e=c.pending,c.pending!==c.za));)O(c,c.H.extra[c.Ba]&255),c.Ba++;c.H.Va&&c.pending>e&&(a.I=Hk(a.I,c.aa,c.pending-e,e));c.Ba===c.H.extra.length&&(c.Ba=0,c.status=73)}else c.status=73;if(c.status===73)if(c.H.name){e=c.pending;do{if(c.pending===c.za&&(c.H.Va&&c.pending>e&&(a.I=Hk(a.I,c.aa,c.pending-e,e)),vl(a),e=c.pending,c.pending===c.za)){var f=1;break}f=c.Ba<c.H.name.length?c.H.name.charCodeAt(c.Ba++)&255:0;O(c,f)}while(f!==0);c.H.Va&&c.pending>
e&&(a.I=Hk(a.I,c.aa,c.pending-e,e));f===0&&(c.Ba=0,c.status=91)}else c.status=91;if(c.status===91)if(c.H.comment){e=c.pending;do{if(c.pending===c.za&&(c.H.Va&&c.pending>e&&(a.I=Hk(a.I,c.aa,c.pending-e,e)),vl(a),e=c.pending,c.pending===c.za)){f=1;break}f=c.Ba<c.H.comment.length?c.H.comment.charCodeAt(c.Ba++)&255:0;O(c,f)}while(f!==0);c.H.Va&&c.pending>e&&(a.I=Hk(a.I,c.aa,c.pending-e,e));f===0&&(c.status=103)}else c.status=103;c.status===103&&(c.H.Va?(c.pending+2>c.za&&vl(a),c.pending+2<=c.za&&(O(c,
a.I&255),O(c,a.I>>8&255),a.I=0,c.status=113)):c.status=113);if(c.pending!==0){if(vl(a),a.S===0)return c.Ab=-1,0}else if(a.na===0&&(b<<1)-(b>4?9:0)<=(d<<1)-(d>4?9:0)&&b!==4)return tl(a,-5);if(c.status===666&&a.na!==0)return tl(a,-5);if(a.na!==0||c.B!==0||b!==0&&c.status!==666){d=c.strategy===2?Dl(c,b):c.strategy===3?Cl(c,b):Fl[c.level].we(c,b);if(d===3||d===4)c.status=666;if(d===1||d===3)return a.S===0&&(c.Ab=-1),0;if(d===2&&(b===1?(dl(c,2,3),el(c,256,Sk),c.ia===16?(cl(c,c.oa),c.oa=0,c.ia=0):c.ia>=
8&&(c.aa[c.pending++]=c.oa&255,c.oa>>=8,c.ia-=8)):b!==5&&(dl(c,0,3),jl(c,0,0),b===3&&(ul(c.head),c.B===0&&(c.v=0,c.va=0,c.sa=0))),vl(a),a.S===0))return c.Ab=-1,0}if(b!==4)return 0;if(c.wrap<=0)return 1;c.wrap===2?(O(c,a.I&255),O(c,a.I>>8&255),O(c,a.I>>16&255),O(c,a.I>>24&255),O(c,a.nb&255),O(c,a.nb>>8&255),O(c,a.nb>>16&255),O(c,a.nb>>24&255)):(xl(c,a.I>>>16),xl(c,a.I&65535));vl(a);c.wrap>0&&(c.wrap=-c.wrap);return c.pending!==0?0:1}
;var Il={};Il=function(){this.input=null;this.nb=this.na=this.lb=0;this.output=null;this.hd=this.S=this.Eb=0;this.msg="";this.state=null;this.Hc=2;this.I=0};var Jl=Object.prototype.toString;
function Kl(a){if(!(this instanceof Kl))return new Kl(a);a=this.options=N.assign({level:-1,method:8,chunkSize:16384,windowBits:15,memLevel:8,strategy:0,to:""},a||{});a.raw&&a.windowBits>0?a.windowBits=-a.windowBits:a.gzip&&a.windowBits>0&&a.windowBits<16&&(a.windowBits+=16);this.err=0;this.msg="";this.ended=!1;this.chunks=[];this.K=new Il;this.K.S=0;var b=this.K;var c=a.level,d=a.method,e=a.windowBits,f=a.memLevel,g=a.strategy;if(b){var h=1;c===-1&&(c=6);e<0?(h=0,e=-e):e>15&&(h=2,e-=16);if(f<1||f>
9||d!==8||e<8||e>15||c<0||c>9||g<0||g>4)b=tl(b,-2);else{e===8&&(e=9);var k=new Gl;b.state=k;k.K=b;k.wrap=h;k.H=null;k.kd=e;k.la=1<<k.kd;k.cb=k.la-1;k.Mc=f+7;k.pc=1<<k.Mc;k.La=k.pc-1;k.Ma=~~((k.Mc+3-1)/3);k.window=new N.pb(k.la*2);k.head=new N.Ja(k.pc);k.Ia=new N.Ja(k.la);k.Rb=1<<f+6;k.za=k.Rb*4;k.aa=new N.pb(k.za);k.Nb=1*k.Rb;k.Oc=3*k.Rb;k.level=c;k.strategy=g;k.method=d;if(b&&b.state){b.nb=b.hd=0;b.Hc=2;c=b.state;c.pending=0;c.Ub=0;c.wrap<0&&(c.wrap=-c.wrap);c.status=c.wrap?42:113;b.I=c.wrap===2?
0:1;c.Ab=0;if(!rl){d=Array(16);for(f=g=0;f<28;f++)for(Wk[f]=g,e=0;e<1<<Ok[f];e++)Vk[g++]=f;Vk[g-1]=f;for(f=g=0;f<16;f++)for(Xk[f]=g,e=0;e<1<<Pk[f];e++)Uk[g++]=f;for(g>>=7;f<30;f++)for(Xk[f]=g<<7,e=0;e<1<<Pk[f]-7;e++)Uk[256+g++]=f;for(e=0;e<=15;e++)d[e]=0;for(e=0;e<=143;)Sk[e*2+1]=8,e++,d[8]++;for(;e<=255;)Sk[e*2+1]=9,e++,d[9]++;for(;e<=279;)Sk[e*2+1]=7,e++,d[7]++;for(;e<=287;)Sk[e*2+1]=8,e++,d[8]++;gl(Sk,287,d);for(e=0;e<30;e++)Tk[e*2+1]=5,Tk[e*2]=fl(e,5);Zk=new Yk(Sk,Ok,257,286,15);$k=new Yk(Tk,
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;function Lo(a){if(a.indexOf(":")>=0)throw Error("Database name cannot contain ':'");}
function Mo(a){return a.substr(0,a.indexOf(":"))||a}
;var No=gd||hd;function Oo(a){var b=Rc();return b?b.toLowerCase().indexOf(a)>=0:!1}
;var Po={},Qo=(Po.AUTH_INVALID="No user identifier specified.",Po.EXPLICIT_ABORT="Transaction was explicitly aborted.",Po.IDB_NOT_SUPPORTED="IndexedDB is not supported.",Po.MISSING_INDEX="Index not created.",Po.MISSING_OBJECT_STORES="Object stores not created.",Po.DB_DELETED_BY_MISSING_OBJECT_STORES="Database is deleted because expected object stores were not created.",Po.DB_REOPENED_BY_MISSING_OBJECT_STORES="Database is reopened because expected object stores were not created.",Po.UNKNOWN_ABORT="Transaction was aborted for unknown reasons.",
Po.QUOTA_EXCEEDED="The current transaction exceeded its quota limitations.",Po.QUOTA_MAYBE_EXCEEDED="The current transaction may have failed because of exceeding quota limitations.",Po.EXECUTE_TRANSACTION_ON_CLOSED_DB="Can't start a transaction on a closed database",Po.INCOMPATIBLE_DB_VERSION="The binary is incompatible with the database version",Po),Ro={},So=(Ro.AUTH_INVALID="ERROR",Ro.EXECUTE_TRANSACTION_ON_CLOSED_DB="WARNING",Ro.EXPLICIT_ABORT="IGNORED",Ro.IDB_NOT_SUPPORTED="ERROR",Ro.MISSING_INDEX=
"WARNING",Ro.MISSING_OBJECT_STORES="ERROR",Ro.DB_DELETED_BY_MISSING_OBJECT_STORES="WARNING",Ro.DB_REOPENED_BY_MISSING_OBJECT_STORES="WARNING",Ro.QUOTA_EXCEEDED="WARNING",Ro.QUOTA_MAYBE_EXCEEDED="WARNING",Ro.UNKNOWN_ABORT="WARNING",Ro.INCOMPATIBLE_DB_VERSION="WARNING",Ro),To={},Uo=(To.AUTH_INVALID=!1,To.EXECUTE_TRANSACTION_ON_CLOSED_DB=!1,To.EXPLICIT_ABORT=!1,To.IDB_NOT_SUPPORTED=!1,To.MISSING_INDEX=!1,To.MISSING_OBJECT_STORES=!1,To.DB_DELETED_BY_MISSING_OBJECT_STORES=!1,To.DB_REOPENED_BY_MISSING_OBJECT_STORES=
!1,To.QUOTA_EXCEEDED=!1,To.QUOTA_MAYBE_EXCEEDED=!0,To.UNKNOWN_ABORT=!0,To.INCOMPATIBLE_DB_VERSION=!1,To);function Vo(a,b,c,d,e){b=b===void 0?{}:b;c=c===void 0?Qo[a]:c;d=d===void 0?So[a]:d;e=e===void 0?Uo[a]:e;T.call(this,c,Object.assign({},{name:"YtIdbKnownError",isSw:self.document===void 0,isIframe:self!==self.top,type:a},b));this.type=a;this.message=c;this.level=d;this.h=e;Object.setPrototypeOf(this,Vo.prototype)}
w(Vo,T);function Wo(a,b){Vo.call(this,"MISSING_OBJECT_STORES",{expectedObjectStores:b,foundObjectStores:a},Qo.MISSING_OBJECT_STORES);Object.setPrototypeOf(this,Wo.prototype)}
w(Wo,Vo);function Xo(a,b){var c=Error.call(this);this.message=c.message;"stack"in c&&(this.stack=c.stack);this.index=a;this.objectStore=b;Object.setPrototypeOf(this,Xo.prototype)}
w(Xo,Error);var Yo=["The database connection is closing","Can't start a transaction on a closed database","A mutation operation was attempted on a database that did not allow mutations"];
function Zo(a,b,c,d){b=Mo(b);var e=a instanceof Error?a:Error("Unexpected error: "+a);if(e instanceof Vo)return e;a={objectStoreNames:c,dbName:b,dbVersion:d};if(e.name==="QuotaExceededError")return new Vo("QUOTA_EXCEEDED",a);if(id&&e.name==="UnknownError")return new Vo("QUOTA_MAYBE_EXCEEDED",a);if(e instanceof Xo)return new Vo("MISSING_INDEX",Object.assign({},a,{objectStore:e.objectStore,index:e.index}));if(e.name==="InvalidStateError"&&Yo.some(function(f){return e.message.includes(f)}))return new Vo("EXECUTE_TRANSACTION_ON_CLOSED_DB",
a);
if(e.name==="AbortError")return new Vo("UNKNOWN_ABORT",a,e.message);e.args=[Object.assign({},a,{name:"IdbError",Dd:e.name})];e.level="WARNING";return e}
function $o(a,b,c){var d=Bo();return new Vo("IDB_NOT_SUPPORTED",{context:{caller:a,publicName:b,version:c,hasSucceededOnce:d==null?void 0:d.hasSucceededOnce}})}
;function ap(a){if(!a)throw Error();throw a;}
function bp(a){return a}
function cp(a){this.h=a}
function dp(a){function b(e){if(d.state.status==="PENDING"){d.state={status:"REJECTED",reason:e};e=y(d.i);for(var f=e.next();!f.done;f=e.next())f=f.value,f()}}
function c(e){if(d.state.status==="PENDING"){d.state={status:"FULFILLED",value:e};e=y(d.h);for(var f=e.next();!f.done;f=e.next())f=f.value,f()}}
var d=this;this.state={status:"PENDING"};this.h=[];this.i=[];a=a.h;try{a(c,b)}catch(e){b(e)}}
dp.all=function(a){return new dp(new cp(function(b,c){var d=[],e=a.length;e===0&&b(d);for(var f={zb:0};f.zb<a.length;f={zb:f.zb},++f.zb)dp.resolve(a[f.zb]).then(function(g){return function(h){d[g.zb]=h;e--;e===0&&b(d)}}(f)).catch(function(g){c(g)})}))};
dp.resolve=function(a){return new dp(new cp(function(b,c){a instanceof dp?a.then(b,c):b(a)}))};
dp.reject=function(a){return new dp(new cp(function(b,c){c(a)}))};
dp.prototype.then=function(a,b){var c=this,d=a!=null?a:bp,e=b!=null?b:ap;return new dp(new cp(function(f,g){c.state.status==="PENDING"?(c.h.push(function(){ep(c,c,d,f,g)}),c.i.push(function(){fp(c,c,e,f,g)})):c.state.status==="FULFILLED"?ep(c,c,d,f,g):c.state.status==="REJECTED"&&fp(c,c,e,f,g)}))};
dp.prototype.catch=function(a){return this.then(void 0,a)};
function ep(a,b,c,d,e){try{if(a.state.status!=="FULFILLED")throw Error("calling handleResolve before the promise is fulfilled.");var f=c(a.state.value);f instanceof dp?gp(a,b,f,d,e):d(f)}catch(g){e(g)}}
function fp(a,b,c,d,e){try{if(a.state.status!=="REJECTED")throw Error("calling handleReject before the promise is rejected.");var f=c(a.state.reason);f instanceof dp?gp(a,b,f,d,e):d(f)}catch(g){e(g)}}
function gp(a,b,c,d,e){b===c?e(new TypeError("Circular promise chain detected.")):c.then(function(f){f instanceof dp?gp(a,b,f,d,e):d(f)},function(f){e(f)})}
;function hp(a,b,c){function d(){c(a.error);f()}
function e(){b(a.result);f()}
function f(){try{a.removeEventListener("success",e),a.removeEventListener("error",d)}catch(g){}}
a.addEventListener("success",e);a.addEventListener("error",d)}
function ip(a){return new Promise(function(b,c){hp(a,b,c)})}
function jp(a){return new dp(new cp(function(b,c){hp(a,b,c)}))}
;function kp(a,b){return new dp(new cp(function(c,d){function e(){var f=a?b(a):null;f?f.then(function(g){a=g;e()},d):c()}
e()}))}
;var lp=window,U=lp.ytcsi&&lp.ytcsi.now?lp.ytcsi.now:lp.performance&&lp.performance.timing&&lp.performance.now&&lp.performance.timing.navigationStart?function(){return lp.performance.timing.navigationStart+lp.performance.now()}:function(){return(new Date).getTime()};function mp(a,b){this.h=a;this.options=b;this.transactionCount=0;this.j=Math.round(U());this.i=!1}
r=mp.prototype;r.add=function(a,b,c){return np(this,[a],{mode:"readwrite",ka:!0},function(d){return d.objectStore(a).add(b,c)})};
r.clear=function(a){return np(this,[a],{mode:"readwrite",ka:!0},function(b){return b.objectStore(a).clear()})};
r.close=function(){this.h.close();var a;((a=this.options)==null?0:a.closed)&&this.options.closed()};
r.count=function(a,b){return np(this,[a],{mode:"readonly",ka:!0},function(c){return c.objectStore(a).count(b)})};
function op(a,b,c){a=a.h.createObjectStore(b,c);return new pp(a)}
r.delete=function(a,b){return np(this,[a],{mode:"readwrite",ka:!0},function(c){return c.objectStore(a).delete(b)})};
r.get=function(a,b){return np(this,[a],{mode:"readonly",ka:!0},function(c){return c.objectStore(a).get(b)})};
function qp(a,b,c){return np(a,[b],{mode:"readwrite",ka:!0},function(d){d=d.objectStore(b);return jp(d.h.put(c,void 0))})}
r.objectStoreNames=function(){return Array.from(this.h.objectStoreNames)};
function np(a,b,c,d){var e,f,g,h,k,l,m,n,p,t,u,x;return A(function(z){switch(z.h){case 1:var H={mode:"readonly",ka:!1,tag:"IDB_TRANSACTION_TAG_UNKNOWN"};typeof c==="string"?H.mode=c:Object.assign(H,c);e=H;a.transactionCount++;f=e.ka?3:1;g=0;case 2:if(h){z.A(4);break}g++;k=Math.round(U());za(z,5);l=a.h.transaction(b,e.mode);H=z.yield;var K=new rp(l);K=sp(K,d);return H.call(z,K,7);case 7:return m=z.i,n=Math.round(U()),tp(a,k,n,g,void 0,b.join(),e),z.return(m);case 5:p=Ba(z);t=Math.round(U());u=Zo(p,
a.h.name,b.join(),a.h.version);if((x=u instanceof Vo&&!u.h)||g>=f)tp(a,k,t,g,u,b.join(),e),h=u;z.A(2);break;case 4:return z.return(Promise.reject(h))}})}
function tp(a,b,c,d,e,f,g){b=c-b;e?(e instanceof Vo&&(e.type==="QUOTA_EXCEEDED"||e.type==="QUOTA_MAYBE_EXCEEDED")&&Ko("QUOTA_EXCEEDED",{dbName:Mo(a.h.name),objectStoreNames:f,transactionCount:a.transactionCount,transactionMode:g.mode}),e instanceof Vo&&e.type==="UNKNOWN_ABORT"&&(c-=a.j,c<0&&c>=2147483648&&(c=0),Ko("TRANSACTION_UNEXPECTEDLY_ABORTED",{objectStoreNames:f,transactionDuration:b,transactionCount:a.transactionCount,dbDuration:c}),a.i=!0),up(a,!1,d,f,b,g.tag),Jo(e)):up(a,!0,d,f,b,g.tag)}
function up(a,b,c,d,e,f){Ko("TRANSACTION_ENDED",{objectStoreNames:d,connectionHasUnknownAbortedTransaction:a.i,duration:e,isSuccessful:b,tryCount:c,tag:f===void 0?"IDB_TRANSACTION_TAG_UNKNOWN":f})}
r.getName=function(){return this.h.name};
function pp(a){this.h=a}
r=pp.prototype;r.add=function(a,b){return jp(this.h.add(a,b))};
r.autoIncrement=function(){return this.h.autoIncrement};
r.clear=function(){return jp(this.h.clear()).then(function(){})};
function vp(a,b,c){a.h.createIndex(b,c,{unique:!1})}
r.count=function(a){return jp(this.h.count(a))};
function wp(a,b){return xp(a,{query:b},function(c){return c.delete().then(function(){return yp(c)})}).then(function(){})}
r.delete=function(a){return a instanceof IDBKeyRange?wp(this,a):jp(this.h.delete(a))};
r.get=function(a){return jp(this.h.get(a))};
r.index=function(a){try{return new zp(this.h.index(a))}catch(b){if(b instanceof Error&&b.name==="NotFoundError")throw new Xo(a,this.h.name);throw b;}};
r.getName=function(){return this.h.name};
r.keyPath=function(){return this.h.keyPath};
function xp(a,b,c){a=a.h.openCursor(b.query,b.direction);return Ap(a).then(function(d){return kp(d,c)})}
function rp(a){var b=this;this.h=a;this.i=new Map;this.aborted=!1;this.done=new Promise(function(c,d){b.h.addEventListener("complete",function(){c()});
b.h.addEventListener("error",function(e){e.currentTarget===e.target&&d(b.h.error)});
b.h.addEventListener("abort",function(){var e=b.h.error;if(e)d(e);else if(!b.aborted){e=Vo;for(var f=b.h.objectStoreNames,g=[],h=0;h<f.length;h++){var k=f.item(h);if(k===null)throw Error("Invariant: item in DOMStringList is null");g.push(k)}e=new e("UNKNOWN_ABORT",{objectStoreNames:g.join(),dbName:b.h.db.name,mode:b.h.mode});d(e)}})})}
function sp(a,b){var c=new Promise(function(d,e){try{b(a).then(function(f){d(f)}).catch(e)}catch(f){e(f),a.abort()}});
return Promise.all([c,a.done]).then(function(d){return y(d).next().value})}
rp.prototype.abort=function(){this.h.abort();this.aborted=!0;throw new Vo("EXPLICIT_ABORT");};
rp.prototype.objectStore=function(a){a=this.h.objectStore(a);var b=this.i.get(a);b||(b=new pp(a),this.i.set(a,b));return b};
function zp(a){this.h=a}
r=zp.prototype;r.count=function(a){return jp(this.h.count(a))};
r.delete=function(a){return Bp(this,{query:a},function(b){return b.delete().then(function(){return yp(b)})})};
r.get=function(a){return jp(this.h.get(a))};
r.keyPath=function(){return this.h.keyPath};
r.unique=function(){return this.h.unique};
function Bp(a,b,c){a=a.h.openCursor(b.query===void 0?null:b.query,b.direction===void 0?"next":b.direction);return Ap(a).then(function(d){return kp(d,c)})}
function Cp(a,b){this.request=a;this.cursor=b}
function Ap(a){return jp(a).then(function(b){return b?new Cp(a,b):null})}
function yp(a){a.cursor.continue(void 0);return Ap(a.request)}
Cp.prototype.delete=function(){return jp(this.cursor.delete()).then(function(){})};
Cp.prototype.getValue=function(){return this.cursor.value};
Cp.prototype.update=function(a){return jp(this.cursor.update(a))};function Dp(a,b,c){return new Promise(function(d,e){function f(){p||(p=new mp(g.result,{closed:n}));return p}
var g=b!==void 0?self.indexedDB.open(a,b):self.indexedDB.open(a);var h=c.ce,k=c.blocking,l=c.tf,m=c.upgrade,n=c.closed,p;g.addEventListener("upgradeneeded",function(t){try{if(t.newVersion===null)throw Error("Invariant: newVersion on IDbVersionChangeEvent is null");if(g.transaction===null)throw Error("Invariant: transaction on IDbOpenDbRequest is null");t.dataLoss&&t.dataLoss!=="none"&&Ko("IDB_DATA_CORRUPTED",{reason:t.dataLossMessage||"unknown reason",dbName:Mo(a)});var u=f(),x=new rp(g.transaction);
m&&m(u,function(z){return t.oldVersion<z&&t.newVersion>=z},x);
x.done.catch(function(z){e(z)})}catch(z){e(z)}});
g.addEventListener("success",function(){var t=g.result;k&&t.addEventListener("versionchange",function(){k(f())});
t.addEventListener("close",function(){Ko("IDB_UNEXPECTEDLY_CLOSED",{dbName:Mo(a),dbVersion:t.version});l&&l()});
d(f())});
g.addEventListener("error",function(){e(g.error)});
h&&g.addEventListener("blocked",function(){h()})})}
function Ep(a,b,c){c=c===void 0?{}:c;return Dp(a,b,c)}
function Fp(a,b){b=b===void 0?{}:b;var c,d,e,f;return A(function(g){if(g.h==1)return za(g,2),c=self.indexedDB.deleteDatabase(a),d=b,(e=d.ce)&&c.addEventListener("blocked",function(){e()}),g.yield(ip(c),4);
if(g.h!=2)return Aa(g,0);f=Ba(g);throw Zo(f,a,"",-1);})}
;function Gp(a,b){this.name=a;this.options=b;this.j=!0;this.u=this.o=0}
Gp.prototype.i=function(a,b,c){c=c===void 0?{}:c;return Ep(a,b,c)};
Gp.prototype.delete=function(a){a=a===void 0?{}:a;return Fp(this.name,a)};
function Hp(a,b){return new Vo("INCOMPATIBLE_DB_VERSION",{dbName:a.name,oldVersion:a.options.version,newVersion:b})}
function Ip(a,b){if(!b)throw $o("openWithToken",Mo(a.name));return a.open()}
Gp.prototype.open=function(){function a(){var f,g,h,k,l,m,n,p,t,u;return A(function(x){switch(x.h){case 1:return g=(f=Error().stack)!=null?f:"",za(x,2),x.yield(c.i(c.name,c.options.version,e),4);case 4:for(var z=h=x.i,H=c.options,K=[],da=y(Object.keys(H.Fb)),ea=da.next();!ea.done;ea=da.next()){ea=ea.value;var Oa=H.Fb[ea],Ob=Oa.Xe===void 0?Number.MAX_VALUE:Oa.Xe;!(z.h.version>=Oa.Lb)||z.h.version>=Ob||z.h.objectStoreNames.contains(ea)||K.push(ea)}k=K;if(k.length===0){x.A(5);break}l=Object.keys(c.options.Fb);
m=h.objectStoreNames();if(c.u<S("ytidb_reopen_db_retries",0))return c.u++,h.close(),Jo(new Vo("DB_REOPENED_BY_MISSING_OBJECT_STORES",{dbName:c.name,expectedObjectStores:l,foundObjectStores:m})),x.return(a());if(!(c.o<S("ytidb_remake_db_retries",1))){x.A(6);break}c.o++;return x.yield(c.delete(),7);case 7:return Jo(new Vo("DB_DELETED_BY_MISSING_OBJECT_STORES",{dbName:c.name,expectedObjectStores:l,foundObjectStores:m})),x.return(a());case 6:throw new Wo(m,l);case 5:return x.return(h);case 2:n=Ba(x);
if(n instanceof DOMException?n.name!=="VersionError":"DOMError"in self&&n instanceof DOMError?n.name!=="VersionError":!(n instanceof Object&&"message"in n)||n.message!=="An attempt was made to open a database using a lower version than the existing version."){x.A(8);break}return x.yield(c.i(c.name,void 0,Object.assign({},e,{upgrade:void 0})),9);case 9:p=x.i;t=p.h.version;if(c.options.version!==void 0&&t>c.options.version+1)throw p.close(),c.j=!1,Hp(c,t);return x.return(p);case 8:throw b(),n instanceof
Error&&!R("ytidb_async_stack_killswitch")&&(n.stack=n.stack+"\n"+g.substring(g.indexOf("\n")+1)),Zo(n,c.name,"",(u=c.options.version)!=null?u:-1);}})}
function b(){c.h===d&&(c.h=void 0)}
var c=this;if(!this.j)throw Hp(this);if(this.h)return this.h;var d,e={blocking:function(f){f.close()},
closed:b,tf:b,upgrade:this.options.upgrade};return this.h=d=a()};var Jp=new Gp("YtIdbMeta",{Fb:{databases:{Lb:1}},upgrade:function(a,b){b(1)&&op(a,"databases",{keyPath:"actualName"})}});
function Kp(a,b){var c;return A(function(d){if(d.h==1)return d.yield(Ip(Jp,b),2);c=d.i;return d.return(np(c,["databases"],{ka:!0,mode:"readwrite"},function(e){var f=e.objectStore("databases");return f.get(a.actualName).then(function(g){if(g?a.actualName!==g.actualName||a.publicName!==g.publicName||a.userIdentifier!==g.userIdentifier:1)return jp(f.h.put(a,void 0)).then(function(){})})}))})}
function Lp(a,b){var c;return A(function(d){if(d.h==1)return a?d.yield(Ip(Jp,b),2):d.return();c=d.i;return d.return(c.delete("databases",a))})}
function Mp(a,b){var c,d;return A(function(e){return e.h==1?(c=[],e.yield(Ip(Jp,b),2)):e.h!=3?(d=e.i,e.yield(np(d,["databases"],{ka:!0,mode:"readonly"},function(f){c.length=0;return xp(f.objectStore("databases"),{},function(g){a(g.getValue())&&c.push(g.getValue());return yp(g)})}),3)):e.return(c)})}
function Np(a){return Mp(function(b){return b.publicName==="LogsDatabaseV2"&&b.userIdentifier!==void 0},a)}
function Op(a,b,c){return Mp(function(d){return c?d.userIdentifier!==void 0&&!a.includes(d.userIdentifier)&&c.includes(d.publicName):d.userIdentifier!==void 0&&!a.includes(d.userIdentifier)},b)}
function Pp(a){var b,c;return A(function(d){if(d.h==1)return b=Rn("YtIdbMeta hasAnyMeta other"),d.yield(Mp(function(e){return e.userIdentifier!==void 0&&e.userIdentifier!==b},a),2);
c=d.i;return d.return(c.length>0)})}
;var Qp,Rp=new function(){}(new function(){});
function Sp(){var a,b,c,d;return A(function(e){switch(e.h){case 1:a=Bo();if((b=a)==null?0:b.hasSucceededOnce)return e.return(!0);var f;if(f=No)f=/WebKit\/([0-9]+)/.exec(Rc()),f=!!(f&&parseInt(f[1],10)>=600);f&&(f=/WebKit\/([0-9]+)/.exec(Rc()),f=!(f&&parseInt(f[1],10)>=602));if(f||cd)return e.return(!1);try{if(c=self,!(c.indexedDB&&c.IDBIndex&&c.IDBKeyRange&&c.IDBObjectStore))return e.return(!1)}catch(g){return e.return(!1)}if(!("IDBTransaction"in self&&"objectStoreNames"in IDBTransaction.prototype))return e.return(!1);
za(e,2);d={actualName:"yt-idb-test-do-not-use",publicName:"yt-idb-test-do-not-use",userIdentifier:void 0};return e.yield(Kp(d,Rp),4);case 4:return e.yield(Lp("yt-idb-test-do-not-use",Rp),5);case 5:return e.return(!0);case 2:return Ba(e),e.return(!1)}})}
function Tp(){if(Qp!==void 0)return Qp;Eo=!0;return Qp=Sp().then(function(a){Eo=!1;var b;if((b=Ao())!=null&&b.h){var c;b={hasSucceededOnce:((c=Bo())==null?void 0:c.hasSucceededOnce)||a};var d;(d=Ao())==null||d.set("LAST_RESULT_ENTRY_KEY",b,2592E3,!0)}return a})}
function Up(){return E("ytglobal.idbToken_")||void 0}
function Vp(){var a=Up();return a?Promise.resolve(a):Tp().then(function(b){(b=b?Rp:void 0)&&D("ytglobal.idbToken_",b);return b})}
;var Wp=0;function Xp(a,b){Wp||(Wp=Zj.ma(function(){var c,d,e,f,g;return A(function(h){switch(h.h){case 1:return h.yield(Vp(),2);case 2:c=h.i;if(!c)return h.return();d=!0;za(h,3);return h.yield(Op(a,c,b),5);case 5:e=h.i;if(!e.length){d=!1;h.A(6);break}f=e[0];return h.yield(Fp(f.actualName),7);case 7:return h.yield(Lp(f.actualName,c),6);case 6:Aa(h,4);break;case 3:g=Ba(h),Jo(g),d=!1;case 4:Zj.qa(Wp),Wp=0,d&&Xp(a,b),h.h=0}})}))}
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var qw;function rw(){qw=E("yt.clientLocationService.instance");qw||(qw=new ow,D("yt.clientLocationService.instance",qw));return qw}
r=ow.prototype;
r.setLocationOnInnerTubeContext=function(a){a.client||(a.client={});if(this.i)a.client.locationInfo||(a.client.locationInfo={}),a.client.locationInfo.latitudeE7=Math.floor(this.i.coords.latitude*1E7),a.client.locationInfo.longitudeE7=Math.floor(this.i.coords.longitude*1E7),a.client.locationInfo.horizontalAccuracyMeters=Math.round(this.i.coords.accuracy),a.client.locationInfo.forceLocationPlayabilityTokenRefresh=!0;else if(this.o||this.locationPlayabilityToken)a.client.locationPlayabilityToken=this.o||
this.locationPlayabilityToken};
r.handleResponse=function(a){var b;a=(b=a.responseContext)==null?void 0:b.locationPlayabilityToken;a!==void 0&&(this.locationPlayabilityToken=a,this.i=void 0,P("INNERTUBE_CLIENT_NAME")==="TVHTML5"?(this.h=pw(this))&&this.h.set("yt-location-playability-token",a,15552E3):zn("YT_CL",JSON.stringify({loctok:a}),15552E3,nw,!0))};
function pw(a){return a.h===void 0?new zo("yt-client-location"):a.h}
r.clearLocationPlayabilityToken=function(a){a==="TVHTML5"?(this.h=pw(this))&&this.h.remove("yt-location-playability-token"):Bn("YT_CL");this.o=void 0;this.j!==-1&&(clearTimeout(this.j),this.j=-1)};
r.getCurrentPositionFromGeolocation=function(){var a=this;if(!(navigator&&navigator.geolocation&&navigator.geolocation.getCurrentPosition))return Promise.reject(Error("Geolocation unsupported"));var b=!1,c=1E4;P("INNERTUBE_CLIENT_NAME")==="MWEB"&&(b=!0,c=15E3);return new Promise(function(d,e){navigator.geolocation.getCurrentPosition(function(f){a.i=f;d(f)},function(f){e(f)},{enableHighAccuracy:b,
maximumAge:0,timeout:c})})};
r.createUnpluggedLocationInfo=function(a){var b={};a=a.coords;if(a==null?0:a.latitude)b.latitudeE7=Math.floor(a.latitude*1E7);if(a==null?0:a.longitude)b.longitudeE7=Math.floor(a.longitude*1E7);if(a==null?0:a.accuracy)b.locationRadiusMeters=Math.round(a.accuracy);return b};
r.createLocationInfo=function(a){var b={};a=a.coords;if(a==null?0:a.latitude)b.latitudeE7=Math.floor(a.latitude*1E7);if(a==null?0:a.longitude)b.longitudeE7=Math.floor(a.longitude*1E7);return b};function sw(a,b,c){b=b===void 0?!1:b;c=c===void 0?!1:c;var d=P("INNERTUBE_CONTEXT");if(!d)return vu(Error("Error: No InnerTubeContext shell provided in ytconfig.")),{};d=Ag(d);R("web_no_tracking_params_in_shell_killswitch")||delete d.clickTracking;d.client||(d.client={});var e=d.client;e.clientName==="MWEB"&&e.clientFormFactor!=="AUTOMOTIVE_FORM_FACTOR"&&(e.clientFormFactor=P("IS_TABLET")?"LARGE_FORM_FACTOR":"SMALL_FORM_FACTOR");e.screenWidthPoints=window.innerWidth;e.screenHeightPoints=window.innerHeight;
e.screenPixelDensity=Math.round(window.devicePixelRatio||1);e.screenDensityFloat=window.devicePixelRatio||1;e.utcOffsetMinutes=-Math.floor((new Date).getTimezoneOffset());var f=f===void 0?!1:f;Gn();var g="USER_INTERFACE_THEME_LIGHT";Jn(165)?g="USER_INTERFACE_THEME_DARK":Jn(174)?g="USER_INTERFACE_THEME_LIGHT":!R("kevlar_legacy_browsers")&&window.matchMedia&&window.matchMedia("(prefers-color-scheme)").matches&&window.matchMedia("(prefers-color-scheme: dark)").matches&&(g="USER_INTERFACE_THEME_DARK");
f=f?g:kw()||g;e.userInterfaceTheme=f;if(!b){if(f=On())e.connectionType=f;R("web_log_effective_connection_type")&&(f=Pn())&&(d.client.effectiveConnectionType=f)}var h;if(R("web_log_memory_total_kbytes")&&((h=C.navigator)==null?0:h.deviceMemory)){var k;h=(k=C.navigator)==null?void 0:k.deviceMemory;d.client.memoryTotalKbytes=""+h*1E6}R("web_gcf_hashes_innertube")&&(f=vq())&&(k=f.coldConfigData,h=f.coldHashData,f=f.hotHashData,d.client.configInfo=d.client.configInfo||{},k&&(d.client.configInfo.coldConfigData=
k),h&&(d.client.configInfo.coldHashData=h),f&&(d.client.configInfo.hotHashData=f));k=Em(C.location.href);!R("web_populate_internal_geo_killswitch")&&k.internalcountrycode&&(e.internalGeo=k.internalcountrycode);e.clientName==="MWEB"||e.clientName==="WEB"?(e.mainAppWebInfo={graftUrl:C.location.href},R("kevlar_woffle")&&tn.h&&(k=tn.h,e.mainAppWebInfo.pwaInstallabilityStatus=!k.h&&k.i?"PWA_INSTALLABILITY_STATUS_CAN_BE_INSTALLED":"PWA_INSTALLABILITY_STATUS_UNKNOWN"),e.mainAppWebInfo.webDisplayMode=un(),
e.mainAppWebInfo.isWebNativeShareAvailable=navigator&&navigator.share!==void 0):e.clientName==="TVHTML5"&&(!R("web_lr_app_quality_killswitch")&&(k=P("LIVING_ROOM_APP_QUALITY"))&&(e.tvAppInfo=Object.assign(e.tvAppInfo||{},{appQuality:k})),k=P("LIVING_ROOM_CERTIFICATION_SCOPE"))&&(e.tvAppInfo=Object.assign(e.tvAppInfo||{},{certificationScope:k}));if(!R("web_populate_time_zone_itc_killswitch")){a:{if(typeof Intl!=="undefined")try{var l=(new Intl.DateTimeFormat).resolvedOptions().timeZone;break a}catch(Oa){}l=
void 0}l&&(e.timeZone=l)}(l=P("EXPERIMENTS_TOKEN",""))?e.experimentsToken=l:delete e.experimentsToken;l=Qm();lw.h||(lw.h=new lw);e=lw.h.h;k=[];h=0;for(var m in e)k[h++]=e[m];d.request=Object.assign({},d.request,{internalExperimentFlags:l,consistencyTokenJars:k});!R("web_prequest_context_killswitch")&&(m=P("INNERTUBE_CONTEXT_PREQUEST_CONTEXT"))&&(d.request.externalPrequestContext=m);l=Gn();m=Jn(58);l=l.get("gsml","");d.user=Object.assign({},d.user);m&&(d.user.enableSafetyMode=m);l&&(d.user.lockedSafetyMode=
!0);R("warm_op_csn_cleanup")?c&&(b=Nu())&&(d.clientScreenNonce=b):!b&&(b=Nu())&&(d.clientScreenNonce=b);a&&(d.clickTracking={clickTrackingParams:a});if(a=E("yt.mdx.remote.remoteClient_"))d.remoteClient=a;rw().setLocationOnInnerTubeContext(d);try{var n=Im(),p=n.bid;delete n.bid;d.adSignalsInfo={params:[],bid:p};for(var t=y(Object.entries(n)),u=t.next();!u.done;u=t.next()){var x=y(u.value),z=x.next().value,H=x.next().value;n=z;p=H;a=void 0;(a=d.adSignalsInfo.params)==null||a.push({key:n,value:""+p})}var K,
da;if(((K=d.client)==null?void 0:K.clientName)==="TVHTML5"||((da=d.client)==null?void 0:da.clientName)==="TVHTML5_UNPLUGGED"){var ea=P("INNERTUBE_CONTEXT");ea.adSignalsInfo&&(d.adSignalsInfo.advertisingId=ea.adSignalsInfo.advertisingId,d.adSignalsInfo.advertisingIdSignalType="DEVICE_ID_TYPE_CONNECTED_TV_IFA",d.adSignalsInfo.limitAdTracking=ea.adSignalsInfo.limitAdTracking)}}catch(Oa){vu(Oa)}return d}
;function tw(a){var b={"Content-Type":"application/json"};P("EOM_VISITOR_DATA")?b["X-Goog-EOM-Visitor-Id"]=P("EOM_VISITOR_DATA"):P("VISITOR_DATA")&&(b["X-Goog-Visitor-Id"]=P("VISITOR_DATA"));b["X-Youtube-Bootstrap-Logged-In"]=P("LOGGED_IN",!1);P("DEBUG_SETTINGS_METADATA")&&(b["X-Debug-Settings-Metadata"]=P("DEBUG_SETTINGS_METADATA"));a!=="cors"&&((a=P("INNERTUBE_CONTEXT_CLIENT_NAME"))&&(b["X-Youtube-Client-Name"]=a),(a=P("INNERTUBE_CONTEXT_CLIENT_VERSION"))&&(b["X-Youtube-Client-Version"]=a),(a=P("CHROME_CONNECTED_HEADER"))&&
(b["X-Youtube-Chrome-Connected"]=a),(a=P("DOMAIN_ADMIN_STATE"))&&(b["X-Youtube-Domain-Admin-State"]=a),P("ENABLE_LAVA_HEADER_ON_IT_EXPANSION")&&(a=P("SERIALIZED_LAVA_DEVICE_CONTEXT"))&&(b["X-YouTube-Lava-Device-Context"]=a));return b}
;function uw(){this.h={}}
uw.prototype.contains=function(a){return Object.prototype.hasOwnProperty.call(this.h,a)};
uw.prototype.get=function(a){if(this.contains(a))return this.h[a]};
uw.prototype.set=function(a,b){this.h[a]=b};
uw.prototype.remove=function(a){delete this.h[a]};function vw(){this.mappings=new uw}
vw.prototype.getModuleId=function(a){return a.serviceId.getModuleId()};
vw.prototype.get=function(a){a:{var b=this.mappings.get(a.toString());switch(b.type){case "mapping":a=b.value;break a;case "factory":b=b.value();this.mappings.set(a.toString(),{type:"mapping",value:b});a=b;break a;default:a=zb(b)}}return a};
new vw;function ww(a){return function(){return new a}}
;var xw={},yw=(xw.WEB_UNPLUGGED="^unplugged/",xw.WEB_UNPLUGGED_ONBOARDING="^unplugged/",xw.WEB_UNPLUGGED_OPS="^unplugged/",xw.WEB_UNPLUGGED_PUBLIC="^unplugged/",xw.WEB_CREATOR="^creator/",xw.WEB_KIDS="^kids/",xw.WEB_EXPERIMENTS="^experiments/",xw.WEB_MUSIC="^music/",xw.WEB_REMIX="^music/",xw.WEB_MUSIC_EMBEDDED_PLAYER="^music/",xw.WEB_MUSIC_EMBEDDED_PLAYER="^main_app/|^sfv/",xw);
function zw(a){var b=b===void 0?"UNKNOWN_INTERFACE":b;if(a.length===1)return a[0];var c=yw[b];if(c){c=new RegExp(c);for(var d=y(a),e=d.next();!e.done;e=d.next())if(e=e.value,c.exec(e))return e}var f=[];Object.entries(yw).forEach(function(g){var h=y(g);g=h.next().value;h=h.next().value;b!==g&&f.push(h)});
c=new RegExp(f.join("|"));a.sort(function(g,h){return g.length-h.length});
d=y(a);for(e=d.next();!e.done;e=d.next())if(e=e.value,!c.exec(e))return e;return a[0]}
;function Aw(){}
Aw.prototype.u=function(a,b,c){b=b===void 0?{}:b;c=c===void 0?yn:c;var d={context:sw(a.clickTrackingParams,!1,this.o)};var e=this.i(a);if(e){this.h(d,e,b);var f;b="/youtubei/v1/"+zw(this.j());(e=(f=Ft(a.commandMetadata,Wl))==null?void 0:f.apiUrl)&&(b=e);f=Yu(Xu(b));a=Object.assign({},{command:a},void 0);d={input:f,Za:Zu(f),Ga:d,config:a};d.config.Mb?d.config.Mb.identity=c:d.config.Mb={identity:c};return d}vu(new T("Error: Failed to create Request from Command.",a))};
fa.Object.defineProperties(Aw.prototype,{o:{configurable:!0,enumerable:!0,get:function(){return!1}}});
function Bw(){}
w(Bw,Aw);function Cw(){}
w(Cw,Bw);Cw.prototype.u=function(){return{input:"/getDatasyncIdsEndpoint",Za:Zu("/getDatasyncIdsEndpoint","GET"),Ga:{}}};
Cw.prototype.j=function(){return[]};
Cw.prototype.i=function(){};
Cw.prototype.h=function(){};var Dw={},Ew=(Dw.GET_DATASYNC_IDS=ww(Cw),Dw);function Fw(a){var b;(b=E("ytcsi."+(a||"")+"data_"))||(b={tick:{},info:{}},D("ytcsi."+(a||"")+"data_",b));return b}
function Gw(){var a=Fw();a.info||(a.info={});return a.info}
function Hw(a){a=Fw(a);a.metadata||(a.metadata={});return a.metadata}
function Iw(a){a=Fw(a);a.tick||(a.tick={});return a.tick}
function Jw(a){a=Fw(a);if(a.gel){var b=a.gel;b.gelInfos||(b.gelInfos={});b.gelTicks||(b.gelTicks={})}else a.gel={gelTicks:{},gelInfos:{}};return a.gel}
function Kw(a){a=Jw(a);a.gelInfos||(a.gelInfos={});return a.gelInfos}
function Lw(a){var b=Fw(a).nonce;b||(b=Du(),Fw(a).nonce=b);return b}
;function Mw(){var a=E("ytcsi.debug");a||(a=[],D("ytcsi.debug",a),D("ytcsi.reference",{}));return a}
function Nw(a){a=a||"";var b=E("ytcsi.reference");b||(Mw(),b=E("ytcsi.reference"));if(b[a])return b[a];var c=Mw(),d={timerName:a,info:{},tick:{},span:{},jspbInfo:[]};c.push(d);return b[a]=d}
;var W={},Ow=(W["analytics.explore"]="LATENCY_ACTION_CREATOR_ANALYTICS_EXPLORE",W["artist.analytics"]="LATENCY_ACTION_CREATOR_ARTIST_ANALYTICS",W["artist.events"]="LATENCY_ACTION_CREATOR_ARTIST_CONCERTS",W["artist.presskit"]="LATENCY_ACTION_CREATOR_ARTIST_PROFILE",W["asset.claimed_videos"]="LATENCY_ACTION_CREATOR_CMS_ASSET_CLAIMED_VIDEOS",W["asset.composition"]="LATENCY_ACTION_CREATOR_CMS_ASSET_COMPOSITION",W["asset.composition_ownership"]="LATENCY_ACTION_CREATOR_CMS_ASSET_COMPOSITION_OWNERSHIP",W["asset.composition_policy"]=
"LATENCY_ACTION_CREATOR_CMS_ASSET_COMPOSITION_POLICY",W["asset.embeds"]="LATENCY_ACTION_CREATOR_CMS_ASSET_EMBEDS",W["asset.history"]="LATENCY_ACTION_CREATOR_CMS_ASSET_HISTORY",W["asset.issues"]="LATENCY_ACTION_CREATOR_CMS_ASSET_ISSUES",W["asset.licenses"]="LATENCY_ACTION_CREATOR_CMS_ASSET_LICENSES",W["asset.metadata"]="LATENCY_ACTION_CREATOR_CMS_ASSET_METADATA",W["asset.ownership"]="LATENCY_ACTION_CREATOR_CMS_ASSET_OWNERSHIP",W["asset.policy"]="LATENCY_ACTION_CREATOR_CMS_ASSET_POLICY",W["asset.references"]=
"LATENCY_ACTION_CREATOR_CMS_ASSET_REFERENCES",W["asset.shares"]="LATENCY_ACTION_CREATOR_CMS_ASSET_SHARES",W["asset.sound_recordings"]="LATENCY_ACTION_CREATOR_CMS_ASSET_SOUND_RECORDINGS",W["asset_group.assets"]="LATENCY_ACTION_CREATOR_CMS_ASSET_GROUP_ASSETS",W["asset_group.campaigns"]="LATENCY_ACTION_CREATOR_CMS_ASSET_GROUP_CAMPAIGNS",W["asset_group.claimed_videos"]="LATENCY_ACTION_CREATOR_CMS_ASSET_GROUP_CLAIMED_VIDEOS",W["asset_group.metadata"]="LATENCY_ACTION_CREATOR_CMS_ASSET_GROUP_METADATA",W["song.analytics"]=
"LATENCY_ACTION_CREATOR_SONG_ANALYTICS",W.creator_channel_dashboard="LATENCY_ACTION_CREATOR_CHANNEL_DASHBOARD",W["channel.analytics"]="LATENCY_ACTION_CREATOR_CHANNEL_ANALYTICS",W["channel.comments"]="LATENCY_ACTION_CREATOR_CHANNEL_COMMENTS",W["channel.content"]="LATENCY_ACTION_CREATOR_POST_LIST",W["channel.content.promotions"]="LATENCY_ACTION_CREATOR_PROMOTION_LIST",W["channel.copyright"]="LATENCY_ACTION_CREATOR_CHANNEL_COPYRIGHT",W["channel.editing"]="LATENCY_ACTION_CREATOR_CHANNEL_EDITING",W["channel.monetization"]=
"LATENCY_ACTION_CREATOR_CHANNEL_MONETIZATION",W["channel.music"]="LATENCY_ACTION_CREATOR_CHANNEL_MUSIC",W["channel.music_storefront"]="LATENCY_ACTION_CREATOR_CHANNEL_MUSIC_STOREFRONT",W["channel.playlists"]="LATENCY_ACTION_CREATOR_CHANNEL_PLAYLISTS",W["channel.translations"]="LATENCY_ACTION_CREATOR_CHANNEL_TRANSLATIONS",W["channel.videos"]="LATENCY_ACTION_CREATOR_CHANNEL_VIDEOS",W["channel.live_streaming"]="LATENCY_ACTION_CREATOR_LIVE_STREAMING",W["dialog.copyright_strikes"]="LATENCY_ACTION_CREATOR_DIALOG_COPYRIGHT_STRIKES",
W["dialog.video_copyright"]="LATENCY_ACTION_CREATOR_DIALOG_VIDEO_COPYRIGHT",W["dialog.uploads"]="LATENCY_ACTION_CREATOR_DIALOG_UPLOADS",W.owner="LATENCY_ACTION_CREATOR_CMS_DASHBOARD",W["owner.allowlist"]="LATENCY_ACTION_CREATOR_CMS_ALLOWLIST",W["owner.analytics"]="LATENCY_ACTION_CREATOR_CMS_ANALYTICS",W["owner.art_tracks"]="LATENCY_ACTION_CREATOR_CMS_ART_TRACKS",W["owner.assets"]="LATENCY_ACTION_CREATOR_CMS_ASSETS",W["owner.asset_groups"]="LATENCY_ACTION_CREATOR_CMS_ASSET_GROUPS",W["owner.bulk"]=
"LATENCY_ACTION_CREATOR_CMS_BULK_HISTORY",W["owner.campaigns"]="LATENCY_ACTION_CREATOR_CMS_CAMPAIGNS",W["owner.channel_invites"]="LATENCY_ACTION_CREATOR_CMS_CHANNEL_INVITES",W["owner.channels"]="LATENCY_ACTION_CREATOR_CMS_CHANNELS",W["owner.claimed_videos"]="LATENCY_ACTION_CREATOR_CMS_CLAIMED_VIDEOS",W["owner.claims"]="LATENCY_ACTION_CREATOR_CMS_MANUAL_CLAIMING",W["owner.claims.manual"]="LATENCY_ACTION_CREATOR_CMS_MANUAL_CLAIMING",W["owner.delivery"]="LATENCY_ACTION_CREATOR_CMS_CONTENT_DELIVERY",
W["owner.delivery_templates"]="LATENCY_ACTION_CREATOR_CMS_DELIVERY_TEMPLATES",W["owner.issues"]="LATENCY_ACTION_CREATOR_CMS_ISSUES",W["owner.licenses"]="LATENCY_ACTION_CREATOR_CMS_LICENSES",W["owner.pitch_music"]="LATENCY_ACTION_CREATOR_CMS_PITCH_MUSIC",W["owner.policies"]="LATENCY_ACTION_CREATOR_CMS_POLICIES",W["owner.releases"]="LATENCY_ACTION_CREATOR_CMS_RELEASES",W["owner.reports"]="LATENCY_ACTION_CREATOR_CMS_REPORTS",W["owner.videos"]="LATENCY_ACTION_CREATOR_CMS_VIDEOS",W["playlist.videos"]=
"LATENCY_ACTION_CREATOR_PLAYLIST_VIDEO_LIST",W["post.comments"]="LATENCY_ACTION_CREATOR_POST_COMMENTS",W["post.edit"]="LATENCY_ACTION_CREATOR_POST_EDIT",W["promotion.edit"]="LATENCY_ACTION_CREATOR_PROMOTION_EDIT",W["video.analytics"]="LATENCY_ACTION_CREATOR_VIDEO_ANALYTICS",W["video.claims"]="LATENCY_ACTION_CREATOR_VIDEO_CLAIMS",W["video.comments"]="LATENCY_ACTION_CREATOR_VIDEO_COMMENTS",W["video.copyright"]="LATENCY_ACTION_CREATOR_VIDEO_COPYRIGHT",W["video.edit"]="LATENCY_ACTION_CREATOR_VIDEO_EDIT",
W["video.editor"]="LATENCY_ACTION_CREATOR_VIDEO_EDITOR",W["video.editor_async"]="LATENCY_ACTION_CREATOR_VIDEO_EDITOR_ASYNC",W["video.live_settings"]="LATENCY_ACTION_CREATOR_VIDEO_LIVE_SETTINGS",W["video.live_streaming"]="LATENCY_ACTION_CREATOR_VIDEO_LIVE_STREAMING",W["video.monetization"]="LATENCY_ACTION_CREATOR_VIDEO_MONETIZATION",W["video.policy"]="LATENCY_ACTION_CREATOR_VIDEO_POLICY",W["video.rights_management"]="LATENCY_ACTION_CREATOR_VIDEO_RIGHTS_MANAGEMENT",W["video.translations"]="LATENCY_ACTION_CREATOR_VIDEO_TRANSLATIONS",
W),X={},Pw=(X.auto_search="LATENCY_ACTION_AUTO_SEARCH",X.ad_to_ad="LATENCY_ACTION_AD_TO_AD",X.ad_to_video="LATENCY_ACTION_AD_TO_VIDEO",X.app_startup="LATENCY_ACTION_APP_STARTUP",X.browse="LATENCY_ACTION_BROWSE",X.cast_splash="LATENCY_ACTION_CAST_SPLASH",X.channel_activity="LATENCY_ACTION_KIDS_CHANNEL_ACTIVITY",X.channels="LATENCY_ACTION_CHANNELS",X.chips="LATENCY_ACTION_CHIPS",X.commerce_transaction="LATENCY_ACTION_COMMERCE_TRANSACTION",X.direct_playback="LATENCY_ACTION_DIRECT_PLAYBACK",X.editor=
"LATENCY_ACTION_EDITOR",X.embed="LATENCY_ACTION_EMBED",X.entity_key_serialization_perf="LATENCY_ACTION_ENTITY_KEY_SERIALIZATION_PERF",X.entity_key_deserialization_perf="LATENCY_ACTION_ENTITY_KEY_DESERIALIZATION_PERF",X.explore="LATENCY_ACTION_EXPLORE",X.favorites="LATENCY_ACTION_FAVORITES",X.home="LATENCY_ACTION_HOME",X.inboarding="LATENCY_ACTION_INBOARDING",X.library="LATENCY_ACTION_LIBRARY",X.live="LATENCY_ACTION_LIVE",X.live_pagination="LATENCY_ACTION_LIVE_PAGINATION",X.management="LATENCY_ACTION_MANAGEMENT",
X.mini_app="LATENCY_ACTION_MINI_APP_PLAY",X.notification_settings="LATENCY_ACTION_KIDS_NOTIFICATION_SETTINGS",X.onboarding="LATENCY_ACTION_ONBOARDING",X.parent_profile_settings="LATENCY_ACTION_KIDS_PARENT_PROFILE_SETTINGS",X.parent_tools_collection="LATENCY_ACTION_PARENT_TOOLS_COLLECTION",X.parent_tools_dashboard="LATENCY_ACTION_PARENT_TOOLS_DASHBOARD",X.player_att="LATENCY_ACTION_PLAYER_ATTESTATION",X.prebuffer="LATENCY_ACTION_PREBUFFER",X.prefetch="LATENCY_ACTION_PREFETCH",X.profile_settings="LATENCY_ACTION_KIDS_PROFILE_SETTINGS",
X.profile_switcher="LATENCY_ACTION_LOGIN",X.projects="LATENCY_ACTION_PROJECTS",X.reel_watch="LATENCY_ACTION_REEL_WATCH",X.results="LATENCY_ACTION_RESULTS",X.red="LATENCY_ACTION_PREMIUM_PAGE_GET_BROWSE",X.premium="LATENCY_ACTION_PREMIUM_PAGE_GET_BROWSE",X.privacy_policy="LATENCY_ACTION_KIDS_PRIVACY_POLICY",X.review="LATENCY_ACTION_REVIEW",X.search_overview_answer="LATENCY_ACTION_SEARCH_OVERVIEW_ANSWER",X.search_ui="LATENCY_ACTION_SEARCH_UI",X.search_suggest="LATENCY_ACTION_SUGGEST",X.search_zero_state=
"LATENCY_ACTION_SEARCH_ZERO_STATE",X.secret_code="LATENCY_ACTION_KIDS_SECRET_CODE",X.seek="LATENCY_ACTION_PLAYER_SEEK",X.settings="LATENCY_ACTION_SETTINGS",X.store="LATENCY_ACTION_STORE",X.supervision_dashboard="LATENCY_ACTION_KIDS_SUPERVISION_DASHBOARD",X.tenx="LATENCY_ACTION_TENX",X.video_to_ad="LATENCY_ACTION_VIDEO_TO_AD",X.watch="LATENCY_ACTION_WATCH",X.watch_it_again="LATENCY_ACTION_KIDS_WATCH_IT_AGAIN",X["watch,watch7"]="LATENCY_ACTION_WATCH",X["watch,watch7_html5"]="LATENCY_ACTION_WATCH",X["watch,watch7ad"]=
"LATENCY_ACTION_WATCH",X["watch,watch7ad_html5"]="LATENCY_ACTION_WATCH",X.wn_comments="LATENCY_ACTION_LOAD_COMMENTS",X.ww_rqs="LATENCY_ACTION_WHO_IS_WATCHING",X.voice_assistant="LATENCY_ACTION_VOICE_ASSISTANT",X.cast_load_by_entity_to_watch="LATENCY_ACTION_CAST_LOAD_BY_ENTITY_TO_WATCH",X.networkless_performance="LATENCY_ACTION_NETWORKLESS_PERFORMANCE",X.gel_compression="LATENCY_ACTION_GEL_COMPRESSION",X.gel_jspb_serialize="LATENCY_ACTION_GEL_JSPB_SERIALIZE",X.attestation_challenge_fetch="LATENCY_ACTION_ATTESTATION_CHALLENGE_FETCH",
X);Object.assign(Pw,Ow);function Qw(a,b){Eq.call(this,1,arguments);this.timer=b}
w(Qw,Eq);var Rw=new Fq("aft-recorded",Qw);D("ytLoggingGelSequenceIdObj_",C.ytLoggingGelSequenceIdObj_||{});var Sw=C.ytLoggingLatencyUsageStats_||{};D("ytLoggingLatencyUsageStats_",Sw);function Tw(){this.h=0}
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Qx.prototype.h=function(a,b){b.actions&&(a.actions=b.actions);b.params&&(a.params=b.params);b.playlistId&&(a.playlistId=b.playlistId)};function Rx(){}
w(Rx,Bw);Rx.prototype.j=function(){return qv};
Rx.prototype.i=function(a){return Ft(a,cm)};
Rx.prototype.h=function(a,b,c){c=c===void 0?{}:c;b.serializedShareEntity&&(a.serializedSharedEntity=b.serializedShareEntity);c.includeListId&&(a.includeListId=!0)};var Sx=new Ys("FETCH_FN_TOKEN"),Tx=new Ys("PARSE_FN_TOKEN");function Ux(a,b){var c=B.apply(2,arguments);a=a===void 0?0:a;T.call(this,b,c);this.errorType=a;Object.setPrototypeOf(this,this.constructor.prototype)}
w(Ux,T);var Vx=new Ys("NETWORK_SLI_TOKEN");function Wx(a,b,c){this.h=a;this.i=b;this.j=c}
Wx.prototype.fetch=function(a,b,c){var d=this,e,f,g;return A(function(h){e=Xx(d,a,b);g=(f=d.i)!=null?f:fetch;return h.return(g(e).then(function(k){return d.handleResponse(k,c)}).catch(function(k){V(k);
if((c==null?0:c.se)&&k instanceof Ux&&k.errorType===1)return Promise.reject(k)}))})};
function Xx(a,b,c){if(a.h){var d=bc(cc(5,nc(b,"key")))||"/UNKNOWN_PATH";a.h.start(d)}a=c;R("wug_networking_gzip_request")&&(a=lr(c));return new window.Request(b,a)}
Wx.prototype.handleResponse=function(a,b){var c,d=(c=this.j)!=null?c:JSON.parse;c=a.text().then(function(e){if((b==null?0:b.Ie)&&a.ok)return Rf(b.Ie,e);e=e.replace(")]}'","");if((b==null?0:b.se)&&e)try{var f=d(e)}catch(h){throw new Ux(1,"JSON parsing failed after fetch");}var g;return(g=f)!=null?g:d(e)});
a.redirected||a.ok?this.h&&this.h.success():(this.h&&this.h.Ch(),c=c.then(function(e){V(new T("Error: API fetch failed",a.status,a.url,e));return Object.assign({},e,{errorMetadata:{status:a.status}})}));
return c};
Wx[Xs]=[new Zs(Vx),new Zs(Sx),new Zs(Tx)];var Yx=new Ys("NETWORK_MANAGER_TOKEN");var Zx;function $x(){var a,b;if(!Zx){var c=et();at(c,{zc:Yx,Pd:Wx});var d={qd:{feedbackEndpoint:ww(Ox),modifyChannelNotificationPreferenceEndpoint:ww(Px),playlistEditEndpoint:ww(Qx),shareEntityEndpoint:ww(Nx),subscribeEndpoint:ww(Kx),unsubscribeEndpoint:ww(Lx),webPlayerShareEntityServiceEndpoint:ww(Rx)}},e=rw(),f={};e&&(f.client_location=e);a===void 0&&(a=wn());b===void 0&&(b=c.resolve(Yx));Bx(d,b,a,f);at(c,{zc:Jx,Qd:Ax.h});Zx=c.resolve(Jx)}return Zx}
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function by(a){var b={};a=y(a.split("&"));for(var c=a.next();!c.done;c=a.next())c=c.value.split("="),c.length===2&&(b[c[0]]=c[1]);return b}
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function cy(a){this.h=a}
cy.prototype.bindInnertubeChallengeFetcher=function(a){this.h.bicf(a)};
cy.prototype.registerChallengeFetchedCallback=function(a){this.h.bcr(a)};
cy.prototype.getLatestChallengeResponse=function(){return this.h.blc()};
function dy(){return new Promise(function(a){var b=window.top;b.ntpevasrs!==void 0?a(new cy(b.ntpevasrs)):(b.ntpqfbel===void 0&&(b.ntpqfbel=[]),b.ntpqfbel.push(function(c){a(new cy(c))}))})}
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function hy(){var a=Number(P("DCLKSTAT",0));return isNaN(a)?0:a}
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[new iy("b.f_"),new iy("j.s_"),new iy("r.s_"),new iy("e.h_"),new iy("i.s_"),new iy("s.t_"),new iy("p.h_"),new iy("s.i_"),new iy("f.i_"),new iy("a.b_"),new iy("a.o_"),new iy("g.o_"),new iy("p.i_"),new iy("p.m_"),new iy("i.k_"),new iy("n.k_"),new iy("i.f_"),new iy("a.s_"),new iy("m.c_"),new iy("n.h_"),new iy("o.p_")].reduce(function(a,b){a[b.h]=b;return a},{});function jy(a,b){var c={preload:!0},d=this;this.network=a;this.options=c;this.o=b;this.h=null;if(c.Yh){var e=new xj;this.h=e.promise;C.ytAtRC&&Zj.Ra(function(){var f,g;return A(function(h){if(h.h==1){if(!C.ytAtRC)return h.return();f=ky(null);return h.yield(d.gb(f),2)}g=h.i;C.ytAtRC&&C.ytAtRC(JSON.stringify(g));h.h=0})},2);
dy().then(function(f){var g,h,k,l;return A(function(m){if(m.h==1)return f.bindInnertubeChallengeFetcher(function(n){return d.gb(ky(n))}),m.yield(Aj(),2);
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m.h=0})})}else c.preload&&ly(this,new Promise(function(f){Tn(function(){f(my(d))},0)}))}
jy.prototype.j=function(){var a=this;return A(function(b){return b.h==1?b.yield(Promise.race([a.h,null]),2):b.return(!!b.i)})};
jy.prototype.i=function(a,b,c){var d=this,e,f,g;return A(function(h){d.h===null&&ly(d,my(d));e=!1;f={};g=function(){var k,l,m;return A(function(n){switch(n.h){case 1:return n.yield(d.h,2);case 2:k=n.i;f.challenge=k.challenge;if(!k.vm){"c1a"in k.eb&&(f.error="ATTESTATION_ERROR_VM_NOT_INITIALIZED");n.A(3);break}l=Object.assign({},{c:k.challenge,e:a},b);za(n,4);e=!0;if(R("attbs")&&!R("attmusi")){m=k.vm.gd({vb:l});n.A(6);break}return n.yield(k.vm.snapshot({vb:l}),7);case 7:m=n.i;case 6:m?f.webResponse=
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return h.return(Promise.race([g(),ny(c,function(){var k=Object.assign({},f);e&&(k.error="ATTESTATION_ERROR_VM_TIMEOUT");return k})]))})};
function ky(a){var b={engagementType:"ENGAGEMENT_TYPE_UNBOUND"};a&&(b.interpreterHash=a);return b}
function my(a,b){b=b===void 0?0:b;var c,d,e,f,g,h,k,l,m,n,p,t;return A(function(u){switch(u.h){case 1:c=ky(Gj().h);if(R("att_fet_ks"))return za(u,7),u.yield(a.gb(c),9);za(u,4);return u.yield(oy(a,c),6);case 6:g=u.i;e=g.Qe;f=g.Re;d=g;Aa(u,3);break;case 4:return Ba(u),V(Error("Failed to fetch attestation challenge after "+(b+" attempts; not retrying for 24h."))),py(a,864E5),u.return({challenge:"",eb:{},vm:void 0,bgChallenge:void 0});case 9:d=u.i;if(!d)throw Error("Fetching Attestation challenge returned falsy");
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b))},k)}));
case 3:l=Number(f.t)||7200;py(a,l*1E3);m=void 0;if(!("c1a"in f&&d.bgChallenge)){u.A(10);break}n=ay(d.bgChallenge);za(u,11);return u.yield(Hj(Gj(),n),13);case 13:Aa(u,12);break;case 11:return p=Ba(u),V(p),u.return({challenge:e,eb:f,vm:m,bgChallenge:n});case 12:return za(u,14),m=new zj({challenge:n,Ad:{Da:"aGIf"}}),u.yield(m.bd,16);case 16:Aa(u,10);break;case 14:t=Ba(u),V(t),m=void 0;case 10:return u.return({challenge:e,eb:f,vm:m,bgChallenge:n})}})}
jy.prototype.gb=function(a){var b=this,c;return A(function(d){c=b.o;if(!c||c.ta())return d.return(b.network.gb(a));vx("att_pna");return d.return(new Promise(function(e){Zh(c,"publicytnetworkstatus-online",function(){b.network.gb(a).then(e)})}))})};
function qy(a){if(!a)throw Error("Fetching Attestation challenge returned falsy");if(!a.challenge)throw Error("Missing Attestation challenge");var b=a.challenge,c=by(b);if("c1a"in c&&(!a.bgChallenge||!a.bgChallenge.program))throw Error("Expected bg challenge but missing.");return Object.assign({},a,{Qe:b,Re:c})}
function oy(a,b){var c,d,e,f,g;return A(function(h){switch(h.h){case 1:c=void 0,d=0,e={};case 2:if(!(d<5)){h.A(4);break}if(!(d>0)){h.A(5);break}e.nd=1E3*Math.pow(2,d-1)+Math.random()*1E3;return h.yield(new Promise(function(k){return function(l){Tn(function(){l(void 0)},k.nd)}}(e)),5);
case 5:return za(h,7),h.yield(a.gb(b),9);case 9:return f=h.i,h.return(qy(f));case 7:c=g=Ba(h),g instanceof Error&&V(g);case 8:d++;e={nd:void 0};h.A(2);break;case 4:throw c;}})}
function ly(a,b){a.h=b}
function ry(a){var b,c,d;return A(function(e){if(e.h==1)return e.yield(Promise.race([a.h,null]),2);b=e.i;var f=my(a);a.h=f;(c=b)==null||(d=c.vm)==null||d.dispose();e.h=0})}
function py(a,b){function c(){var e;return A(function(f){e=d-Date.now();return e<1E3?f.yield(ry(a),0):(Tn(c,Math.min(e,6E4)),f.A(0))})}
var d=Date.now()+b;c()}
function ny(a,b){return new Promise(function(c){Tn(function(){c(b())},a)})}
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sy.prototype.gb=function(a){vx("att_fsr");return Hx(this.h,a).then(function(b){vx("att_frr");return b})};function ty(){var a,b,c;return A(function(d){if(d.h==1)return a=et().resolve(Jx),a?d.yield(Cx(a),2):(V(Error("InnertubeTransportService unavailable in fetchDatasyncIds")),d.return(void 0));if(b=d.i){if(b.errorMetadata)return V(Error("Datasync IDs fetch responded with "+b.errorMetadata.status+": "+b.error)),d.return(void 0);c=b.zh;return d.return(c)}V(Error("Network request to get Datasync IDs failed."));return d.return(void 0)})}
;function uy(){var a;return(a=P("WEB_PLAYER_CONTEXT_CONFIGS"))==null?void 0:a.WEB_PLAYER_CONTEXT_CONFIG_ID_EMBEDDED_PLAYER}
;var vy=C.caches,wy;function xy(a){var b=a.indexOf(":");return b===-1?{Dd:a}:{Dd:a.substring(0,b),datasyncId:a.substring(b+1)}}
function yy(){return A(function(a){if(wy!==void 0)return a.return(wy);wy=new Promise(function(b){var c;return A(function(d){switch(d.h){case 1:return za(d,2),d.yield(vy.open("test-only"),4);case 4:return d.yield(vy.delete("test-only"),5);case 5:Aa(d,3);break;case 2:if(c=Ba(d),c instanceof Error&&c.name==="SecurityError")return b(!1),d.return();case 3:b("caches"in window),d.h=0}})});
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function zy(a){var b,c,d,e,f,g,h;A(function(k){if(k.h==1)return k.yield(yy(),2);if(k.h!=3){if(!k.i)return k.return(!1);b=[];return k.yield(vy.keys(),3)}c=k.i;d=y(c);for(e=d.next();!e.done;e=d.next())f=e.value,g=xy(f),h=g.datasyncId,!h||a.includes(h)||b.push(vy.delete(f));return k.return(Promise.all(b).then(function(l){return l.some(function(m){return m})}))})}
function Ay(){var a,b,c,d,e,f,g;return A(function(h){if(h.h==1)return h.yield(yy(),2);if(h.h!=3){if(!h.i)return h.return(!1);a=Rn("cache contains other");return h.yield(vy.keys(),3)}b=h.i;c=y(b);for(d=c.next();!d.done;d=c.next())if(e=d.value,f=xy(e),(g=f.datasyncId)&&g!==a)return h.return(!0);return h.return(!1)})}
;function By(){try{return!!self.sessionStorage}catch(a){return!1}}
;function Cy(a){a=a.match(/(.*)::.*::.*/);if(a!==null)return a[1]}
function Dy(a){if(By()){var b=Object.keys(window.sessionStorage);b=y(b);for(var c=b.next();!c.done;c=b.next()){c=c.value;var d=Cy(c);d===void 0||a.includes(d)||self.sessionStorage.removeItem(c)}}}
function Ey(){if(!By())return!1;var a=Rn(),b=Object.keys(window.sessionStorage);b=y(b);for(var c=b.next();!c.done;c=b.next())if(c=Cy(c.value),c!==void 0&&c!==a)return!0;return!1}
;function Fy(){ty().then(function(a){a&&(Xp(a),zy(a),dw(a),Dy(a))})}
function Gy(){var a=new ds;Zj.ma(function(){var b,c,d,e,f;return A(function(g){switch(g.h){case 1:if(R("ytidb_clear_optimizations_killswitch")){g.A(2);break}b=Rn("clear");if(b.startsWith("V")&&b.endsWith("||")){var h=[b];Xp(h);zy(h);dw(h);Dy(h);return g.return()}c=ew();d=Ey();return g.yield(Ay(),3);case 3:return e=g.i,g.yield(Yp(),4);case 4:if(f=g.i,!(c||d||e||f))return g.return();case 2:a.ta()?Fy():Zh(a,"publicytnetworkstatus-online",Fy),g.h=0}})})}
;function Hy(){this.state=1;this.vm=null}
r=Hy.prototype;r.initialize=function(a,b,c){if(a.program){var d,e=(d=a.interpreterUrl)!=null?d:null;if(a.interpreterSafeScript)d=Nl(a.interpreterSafeScript);else{var f;d=(f=a.interpreterScript)!=null?f:null}a.interpreterSafeUrl&&(e=Ol(a.interpreterSafeUrl).toString());Iy(this,d,e,a.program,b,c)}else V(Error("Cannot initialize botguard without program"))};
function Iy(a,b,c,d,e,f){var g=g===void 0?"trayride":g;c?(a.state=2,yv(c,function(){window[g]?Jy(a,d,g,e):(a.state=3,Av(c),V(new T("Unable to load Botguard","from "+c)))},f)):b?(f=Gg("SCRIPT"),b instanceof Cb?(f.textContent=Eb(b),Fb(f)):f.textContent=b,f.nonce=Bb(document),document.head.appendChild(f),document.head.removeChild(f),window[g]?Jy(a,d,g,e):(a.state=4,V(new T("Unable to load Botguard from JS")))):V(new T("Unable to load VM; no url or JS provided"))}
r.isLoading=function(){return this.state===2};
function Jy(a,b,c,d){a.state=5;try{var e=new zj({program:b,globalName:c,Ad:{disable:!R("att_web_record_metrics"),Da:"aGIf"}});e.bd.then(function(){a.state=6;d&&d(b)});
a.Zc(e)}catch(f){a.state=7,f instanceof Error&&V(f)}}
r.invoke=function(a){a=a===void 0?{}:a;return this.jd()?this.Sd({vb:a}):null};
r.dispose=function(){this.Zc(null);this.state=8};
r.jd=function(){return!!this.vm};
r.Sd=function(a){return this.vm.gd(a)};
r.Zc=function(a){yc(this.vm);this.vm=a};function Ky(){var a=E("yt.abuse.playerAttLoader");return a&&["bgvma","bgvmb","bgvmc"].every(function(b){return b in a})?a:null}
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w(Ly,Hy);Ly.prototype.Zc=function(a){var b;(b=Ky())==null||b.bgvma();a?(b={bgvma:a.dispose.bind(a),bgvmb:a.snapshot.bind(a),bgvmc:a.gd.bind(a)},D("yt.abuse.playerAttLoader",b),D("yt.abuse.playerAttLoaderRun",function(c){return a.snapshot(c)})):(D("yt.abuse.playerAttLoader",null),D("yt.abuse.playerAttLoaderRun",null))};
Ly.prototype.jd=function(){return!!Ky()};
Ly.prototype.Sd=function(a){return Ky().bgvmc(a)};function My(a){pt.call(this,a===void 0?"document_active":a);var b=this;this.o=10;this.h=new Map;this.transitions=[{from:"document_active",to:"document_disposed_preventable",action:this.G},{from:"document_active",to:"document_disposed",action:this.u},{from:"document_disposed_preventable",to:"document_disposed",action:this.u},{from:"document_disposed_preventable",to:"flush_logs",action:this.M},{from:"document_disposed_preventable",to:"document_active",action:this.i},{from:"document_disposed",to:"flush_logs",
action:this.M},{from:"document_disposed",to:"document_active",action:this.i},{from:"document_disposed",to:"document_disposed",action:function(){}},
{from:"flush_logs",to:"document_active",action:this.i}];window.addEventListener("pagehide",function(c){b.transition("document_disposed",{event:c})});
window.addEventListener("beforeunload",function(c){b.transition("document_disposed_preventable",{event:c})})}
w(My,pt);My.prototype.G=function(a,b){if(!this.h.get("document_disposed_preventable")){a(b==null?void 0:b.event);var c,d;if((b==null?0:(c=b.event)==null?0:c.defaultPrevented)||(b==null?0:(d=b.event)==null?0:d.returnValue)){b.event.returnValue||(b.event.returnValue=!0);b.event.defaultPrevented||b.event.preventDefault();this.h=new Map;this.transition("document_active");return}}this.h.set("document_disposed_preventable",!0);this.h.get("document_disposed")?this.transition("flush_logs"):this.transition("document_disposed")};
My.prototype.u=function(a,b){this.h.get("document_disposed")?this.transition("document_active"):(a(b==null?void 0:b.event),this.h.set("document_disposed",!0),this.transition("flush_logs"))};
My.prototype.M=function(a,b){a(b==null?void 0:b.event);this.transition("document_active")};
My.prototype.i=function(){this.h=new Map};function Ny(a){pt.call(this,a===void 0?"document_visibility_unknown":a);var b=this;this.transitions=[{from:"document_visibility_unknown",to:"document_visible",action:this.i},{from:"document_visibility_unknown",to:"document_hidden",action:this.h},{from:"document_visibility_unknown",to:"document_foregrounded",action:this.M},{from:"document_visibility_unknown",to:"document_backgrounded",action:this.u},{from:"document_visible",to:"document_hidden",action:this.h},{from:"document_visible",to:"document_foregrounded",
action:this.M},{from:"document_visible",to:"document_visible",action:this.i},{from:"document_foregrounded",to:"document_visible",action:this.i},{from:"document_foregrounded",to:"document_hidden",action:this.h},{from:"document_foregrounded",to:"document_foregrounded",action:this.M},{from:"document_hidden",to:"document_visible",action:this.i},{from:"document_hidden",to:"document_backgrounded",action:this.u},{from:"document_hidden",to:"document_hidden",action:this.h},{from:"document_backgrounded",to:"document_hidden",
action:this.h},{from:"document_backgrounded",to:"document_backgrounded",action:this.u},{from:"document_backgrounded",to:"document_visible",action:this.i}];document.addEventListener("visibilitychange",function(c){document.visibilityState==="visible"?b.transition("document_visible",{event:c}):b.transition("document_hidden",{event:c})});
R("visibility_lifecycles_dynamic_backgrounding")&&(window.addEventListener("blur",function(c){b.transition("document_backgrounded",{event:c})}),window.addEventListener("focus",function(c){b.transition("document_foregrounded",{event:c})}))}
w(Ny,pt);Ny.prototype.i=function(a,b){a(b==null?void 0:b.event);R("visibility_lifecycles_dynamic_backgrounding")&&this.transition("document_foregrounded")};
Ny.prototype.h=function(a,b){a(b==null?void 0:b.event);R("visibility_lifecycles_dynamic_backgrounding")&&this.transition("document_backgrounded")};
Ny.prototype.u=function(a,b){a(b==null?void 0:b.event)};
Ny.prototype.M=function(a,b){a(b==null?void 0:b.event)};function Oy(){this.o=new My;this.u=new Ny}
Oy.prototype.install=function(){var a=B.apply(0,arguments),b=this;a.forEach(function(c){b.o.install(c)});
a.forEach(function(c){b.u.install(c)})};function Py(){this.o=[];this.i=new Map;this.h=new Map;this.j=new Set}
Py.prototype.clickCommand=function(a,b,c){var d=a.clickTrackingParams;c=c===void 0?0:c;if(d)if(c=Nu(c===void 0?0:c)){a=this.client;d=new Gu({trackingParams:d});var e=void 0;if(R("no_client_ve_attach_unless_shown")){var f=Zv(d,c);Vv.set(f,!0);$v(d,c)}e=e||"INTERACTION_LOGGING_GESTURE_TYPE_GENERIC_CLICK";f=Yv({cttAuthInfo:Pu(c)||void 0},c);d={csn:c,ve:d.getAsJson(),gestureType:e};b&&(d.clientData=b);c==="UNDEFINED_CSN"?aw("visualElementGestured",f,d):a?nu("visualElementGestured",d,a,f):Io("visualElementGestured",
d,f);b=!0}else b=!1;else b=!1;return b};
Py.prototype.stateChanged=function(a,b,c){this.visualElementStateChanged(new Gu({trackingParams:a}),b,c===void 0?0:c)};
Py.prototype.visualElementStateChanged=function(a,b,c){c=c===void 0?0:c;if(c===0&&this.j.has(c))this.o.push([a,b]);else{var d=c;d=d===void 0?0:d;c=Nu(d);a||(a=(a=Ku(d===void 0?0:d))?new Gu({veType:a,youtubeData:void 0,jspbYoutubeData:void 0}):null);var e=a;c&&e&&(a=this.client,d=Yv({cttAuthInfo:Pu(c)||void 0},c),b={csn:c,ve:e.getAsJson(),clientData:b},c==="UNDEFINED_CSN"?aw("visualElementStateChanged",d,b):a?nu("visualElementStateChanged",b,a,d):Io("visualElementStateChanged",b,d))}};
function Qy(a,b){if(b===void 0)for(var c=Mu(),d=0;d<c.length;d++)c[d]!==void 0&&Qy(a,c[d]);else a.i.forEach(function(e,f){(f=a.h.get(f))&&Xv(a.client,b,f,e)}),a.i.clear(),a.h.clear()}
;function Ry(){Oy.call(this);var a={};this.install((a.document_disposed={callback:this.h},a));R("combine_ve_grafts")&&(a={},this.install((a.document_disposed={callback:this.i},a)));a={};this.install((a.flush_logs={callback:this.j},a));R("web_log_cfg_cee_ks")||Tn(Sy)}
w(Ry,Oy);Ry.prototype.j=function(){Io("finalPayload",{csn:Nu()})};
Ry.prototype.h=function(){Au(Bu)};
Ry.prototype.i=function(){var a=Qy;Py.h||(Py.h=new Py);a(Py.h)};
function Sy(){var a=P("CLIENT_EXPERIMENT_EVENTS");if(a){var b=ee();a=y(a);for(var c=a.next();!c.done;c=a.next())c=c.value,b(c)&&Io("genericClientExperimentEvent",{eventType:c});delete om.CLIENT_EXPERIMENT_EVENTS}}
;function Ty(){}
function Uy(){var a=E("ytglobal.storage_");a||(a=new Ty,D("ytglobal.storage_",a));return a}
Ty.prototype.estimate=function(){var a,b,c;return A(function(d){a=navigator;return((b=a.storage)==null?0:b.estimate)?d.return(a.storage.estimate()):((c=a.webkitTemporaryStorage)==null?0:c.queryUsageAndQuota)?d.return(Vy()):d.return()})};
function Vy(){var a=navigator;return new Promise(function(b,c){var d;(d=a.webkitTemporaryStorage)!=null&&d.queryUsageAndQuota?a.webkitTemporaryStorage.queryUsageAndQuota(function(e,f){b({usage:e,quota:f})},function(e){c(e)}):c(Error("webkitTemporaryStorage is not supported."))})}
D("ytglobal.storageClass_",Ty);function Go(a,b){var c=this;this.handleError=a;this.h=b;this.i=!1;self.document===void 0||self.addEventListener("beforeunload",function(){c.i=!0});
this.j=Math.random()<=.2}
Go.prototype.Ha=function(a){this.handleError(a)};
Go.prototype.logEvent=function(a,b){switch(a){case "IDB_DATA_CORRUPTED":R("idb_data_corrupted_killswitch")||this.h("idbDataCorrupted",b);break;case "IDB_UNEXPECTEDLY_CLOSED":this.h("idbUnexpectedlyClosed",b);break;case "IS_SUPPORTED_COMPLETED":R("idb_is_supported_completed_killswitch")||this.h("idbIsSupportedCompleted",b);break;case "QUOTA_EXCEEDED":Wy(this,b);break;case "TRANSACTION_ENDED":this.j&&Math.random()<=.1&&this.h("idbTransactionEnded",b);break;case "TRANSACTION_UNEXPECTEDLY_ABORTED":a=
Object.assign({},b,{hasWindowUnloaded:this.i}),this.h("idbTransactionAborted",a)}};
function Wy(a,b){Uy().estimate().then(function(c){c=Object.assign({},b,{isSw:self.document===void 0,isIframe:self!==self.top,deviceStorageUsageMbytes:Xy(c==null?void 0:c.usage),deviceStorageQuotaMbytes:Xy(c==null?void 0:c.quota)});a.h("idbQuotaExceeded",c)})}
function Xy(a){return typeof a==="undefined"?"-1":String(Math.ceil(a/1048576))}
;var Yy={},Zy=(Yy["api.invalidparam"]=2,Yy.auth=150,Yy["drm.auth"]=150,Yy["heartbeat.net"]=150,Yy["heartbeat.servererror"]=150,Yy["heartbeat.stop"]=150,Yy["html5.unsupportedads"]=5,Yy["fmt.noneavailable"]=5,Yy["fmt.decode"]=5,Yy["fmt.unplayable"]=5,Yy["html5.missingapi"]=5,Yy["html5.unsupportedlive"]=5,Yy["drm.unavailable"]=5,Yy["mrm.blocked"]=151,Yy["embedder.identity.denied"]=152,Yy);var $y=new Set("endSeconds startSeconds mediaContentUrl suggestedQuality videoId rct rctn playmuted muted_autoplay_duration_mode".split(" "));function az(a){return(a.search("cue")===0||a.search("load")===0)&&a!=="loadModule"}
function bz(a,b,c){if(typeof a==="string")return{videoId:a,startSeconds:b,suggestedQuality:c};b={};c=y($y);for(var d=c.next();!d.done;d=c.next())d=d.value,a[d]&&(b[d]=a[d]);return b}
function cz(a,b,c,d){if(Sa(a)&&!Array.isArray(a)){b="playlist list listType index startSeconds suggestedQuality".split(" ");c={};for(d=0;d<b.length;d++){var e=b[d];a[e]&&(c[e]=a[e])}return c}b={index:b,startSeconds:c,suggestedQuality:d};typeof a==="string"&&a.length===16?b.list="PL"+a:b.playlist=a;return b}
;function dz(a){F.call(this);var b=this;this.api=a;this.Y=this.u=!1;this.D=[];this.P={};this.j=[];this.i=[];this.Z=!1;this.sessionId=this.h=null;this.targetOrigin="*";this.U=R("web_player_split_event_bus_iframe");this.o=P("POST_MESSAGE_ORIGIN")||document.location.protocol+"//"+document.location.hostname;this.G=function(c){a:if(!(b.o!=="*"&&c.origin!==b.o||b.h&&c.source!==b.h||typeof c.data!=="string")){try{var d=JSON.parse(c.data)}catch(h){break a}if(d)switch(d.event){case "listening":var e=c.source;
c=c.origin;d=d.id;c!=="null"&&(b.o=b.targetOrigin=c);b.h=e;b.sessionId=d;if(b.u){b.Y=!0;b.u=!1;b.sendMessage("initialDelivery",ez(b));b.sendMessage("onReady");e=y(b.D);for(d=e.next();!d.done;d=e.next())fz(b,d.value);b.D=[]}break;case "command":if(e=d.func,d=d.args,e==="addEventListener"&&d)e=d[0],d=c.origin,e==="onReady"?b.api.logApiCall(e+" invocation",d):e==="onError"&&b.Z&&(b.api.logApiCall(e+" invocation",d,b.errorCode),b.errorCode=void 0),b.api.logApiCall(e+" registration",d),b.P[e]||e==="onReady"||
(c=gz(b,e,d),b.i.push({eventType:e,listener:c,origin:d}),b.U?b.api.handleExternalCall("addEventListener",[e,c],d):b.api.addEventListener(e,c),b.P[e]=!0);else if(c=c.origin,b.api.isExternalMethodAvailable(e,c)){d=d||[];if(d.length>0&&az(e)){var f=d;if(Sa(f[0])&&!Array.isArray(f[0]))var g=f[0];else switch(g={},e){case "loadVideoById":case "cueVideoById":g=bz(f[0],f[1]!==void 0?Number(f[1]):void 0,f[2]);break;case "loadVideoByUrl":case "cueVideoByUrl":g=f[0];typeof g==="string"&&(g={mediaContentUrl:g,
startSeconds:f[1]!==void 0?Number(f[1]):void 0,suggestedQuality:f[2]});c:{if((f=g.mediaContentUrl)&&(f=/\/([ve]|embed)\/([^#?]+)/.exec(f))&&f[2]){f=f[2];break c}f=null}g.videoId=f;g=bz(g);break;case "loadPlaylist":case "cuePlaylist":g=cz(f[0],f[1],f[2],f[3])}d.length=1;d[0]=g}b.api.handleExternalCall(e,d,c);az(e)&&hz(b,ez(b))}}}};
iz.addEventListener("message",this.G);if(a=P("WIDGET_ID"))this.sessionId=a;jz(this,"onReady",function(){b.u=!0;var c=b.api.getVideoData();if(!c.isPlayable){b.Z=!0;c=c.errorCode;var d=d===void 0?5:d;b.errorCode=c?Zy[c]||d:d;b.sendMessage("onError",Number(b.errorCode))}});
jz(this,"onVideoProgress",this.lf.bind(this));jz(this,"onVolumeChange",this.mf.bind(this));jz(this,"onApiChange",this.df.bind(this));jz(this,"onPlaybackQualityChange",this.hf.bind(this));jz(this,"onPlaybackRateChange",this.jf.bind(this));jz(this,"onStateChange",this.kf.bind(this));jz(this,"onWebglSettingsChanged",this.nf.bind(this));jz(this,"onCaptionsTrackListChanged",this.ef.bind(this));jz(this,"captionssettingschanged",this.ff.bind(this))}
w(dz,F);function hz(a,b){a.sendMessage("infoDelivery",b)}
r=dz.prototype;r.sendMessage=function(a,b){a={event:a,info:b===void 0?null:b};this.Y?fz(this,a):this.D.push(a)};
function gz(a,b,c){return function(d){b==="onError"?a.api.logApiCall(b+" invocation",c,d):a.api.logApiCall(b+" invocation",c);a.sendMessage(b,d)}}
function jz(a,b,c){a.j.push({eventType:b,listener:c});a.api.addEventListener(b,c)}
function ez(a){if(!a.api)return null;var b=a.api.getApiInterface();Tb(b,"getVideoData");for(var c={apiInterface:b},d=0,e=b.length;d<e;d++){var f=b[d];if(f.search("get")===0||f.search("is")===0){var g=0;f.search("get")===0?g=3:f.search("is")===0&&(g=2);g=f.charAt(g).toLowerCase()+f.substring(g+1);try{var h=a.api[f]();c[g]=h}catch(k){}}}c.videoData=a.api.getVideoData();c.currentTimeLastUpdated_=Date.now()/1E3;return c}
r.kf=function(a){a={playerState:a,currentTime:this.api.getCurrentTime(),duration:this.api.getDuration(),videoData:this.api.getVideoData(),videoStartBytes:0,videoBytesTotal:this.api.getVideoBytesTotal(),videoLoadedFraction:this.api.getVideoLoadedFraction(),playbackQuality:this.api.getPlaybackQuality(),availableQualityLevels:this.api.getAvailableQualityLevels(),currentTimeLastUpdated_:Date.now()/1E3,playbackRate:this.api.getPlaybackRate(),mediaReferenceTime:this.api.getMediaReferenceTime()};this.api.getVideoUrl&&
(a.videoUrl=this.api.getVideoUrl());this.api.getVideoContentRect&&(a.videoContentRect=this.api.getVideoContentRect());this.api.getProgressState&&(a.progressState=this.api.getProgressState());this.api.getPlaylist&&(a.playlist=this.api.getPlaylist());this.api.getPlaylistIndex&&(a.playlistIndex=this.api.getPlaylistIndex());this.api.getStoryboardFormat&&(a.storyboardFormat=this.api.getStoryboardFormat());hz(this,a)};
r.hf=function(a){a={playbackQuality:a};this.api.getAvailableQualityLevels&&(a.availableQualityLevels=this.api.getAvailableQualityLevels());this.api.getPreferredQuality&&(a.preferredQuality=this.api.getPreferredQuality());hz(this,a)};
r.jf=function(a){hz(this,{playbackRate:a})};
r.df=function(){for(var a=this.api.getOptions(),b={namespaces:a},c=0,d=a.length;c<d;c++){var e=a[c],f=this.api.getOptions(e);a.join(", ");b[e]={options:f};for(var g=0,h=f.length;g<h;g++){var k=f[g],l=this.api.getOption(e,k);b[e][k]=l}}this.sendMessage("apiInfoDelivery",b)};
r.mf=function(){hz(this,{muted:this.api.isMuted(),volume:this.api.getVolume()})};
r.lf=function(a){a={currentTime:a,videoBytesLoaded:this.api.getVideoBytesLoaded(),videoLoadedFraction:this.api.getVideoLoadedFraction(),currentTimeLastUpdated_:Date.now()/1E3,playbackRate:this.api.getPlaybackRate(),mediaReferenceTime:this.api.getMediaReferenceTime()};this.api.getProgressState&&(a.progressState=this.api.getProgressState());hz(this,a)};
r.nf=function(){hz(this,{sphericalProperties:this.api.getSphericalProperties()})};
r.ef=function(){if(this.api.getCaptionTracks){var a={captionTracks:this.api.getCaptionTracks()};hz(this,a)}};
r.ff=function(){if(this.api.getSubtitlesUserSettings){var a={subtitlesUserSettings:this.api.getSubtitlesUserSettings()};hz(this,a)}};
function fz(a,b){if(a.h){b.channel="widget";a.sessionId&&(b.id=a.sessionId);try{var c=JSON.stringify(b);a.h.postMessage(c,a.targetOrigin)}catch(d){V(d)}}}
r.ba=function(){F.prototype.ba.call(this);iz.removeEventListener("message",this.G);for(var a=0;a<this.j.length;a++){var b=this.j[a];this.api.removeEventListener(b.eventType,b.listener)}this.j=[];for(a=0;a<this.i.length;a++)b=this.i[a],this.U?this.api.handleExternalCall("removeEventListener",[b.eventType,b.listener],b.origin):this.api.removeEventListener(b.eventType,b.listener);this.i=[]};
var iz=window;function kz(a,b,c){F.call(this);var d=this;this.api=a;this.id=b;this.origin=c;this.h={};this.j=R("web_player_split_event_bus_iframe");this.i=function(e){a:if(e.origin===d.origin){var f=e.data;if(typeof f==="string"){try{f=JSON.parse(f)}catch(k){break a}if(f.command){var g=f.command;f=f.data;e=e.origin;if(!d.ea){var h=f||{};switch(g){case "addEventListener":typeof h.event==="string"&&d.addListener(h.event,e);break;case "removeEventListener":typeof h.event==="string"&&d.removeListener(h.event,e);break;
default:d.api.isReady()&&d.api.isExternalMethodAvailable(g,e||null)&&(f=lz(g,f||{}),f=d.api.handleExternalCall(g,f,e||null),(f=mz(g,f))&&nz(d,g,f))}}}}}};
oz.addEventListener("message",this.i);nz(this,"RECEIVING")}
w(kz,F);r=kz.prototype;r.addListener=function(a,b){if(!(a in this.h)){var c=this.gf.bind(this,a);this.h[a]=c;this.addEventListener(a,c,b)}};
r.gf=function(a,b){this.ea||nz(this,a,pz(a,b))};
r.removeListener=function(a,b){a in this.h&&(this.removeEventListener(a,this.h[a],b),delete this.h[a])};
r.addEventListener=function(a,b,c){this.j?a==="onReady"?this.api.addEventListener(a,b):this.api.handleExternalCall("addEventListener",[a,b],c||null):this.api.addEventListener(a,b)};
r.removeEventListener=function(a,b,c){this.j?a==="onReady"?this.api.removeEventListener(a,b):this.api.handleExternalCall("removeEventListener",[a,b],c||null):this.api.removeEventListener(a,b)};
function lz(a,b){switch(a){case "loadVideoById":return[bz(b)];case "cueVideoById":return[bz(b)];case "loadVideoByPlayerVars":return[b];case "cueVideoByPlayerVars":return[b];case "loadPlaylist":return[cz(b)];case "cuePlaylist":return[cz(b)];case "seekTo":return[b.seconds,b.allowSeekAhead];case "playVideoAt":return[b.index];case "setVolume":return[b.volume];case "setPlaybackQuality":return[b.suggestedQuality];case "setPlaybackRate":return[b.suggestedRate];case "setLoop":return[b.loopPlaylists];case "setShuffle":return[b.shufflePlaylist];
case "getOptions":return[b.module];case "getOption":return[b.module,b.option];case "setOption":return[b.module,b.option,b.value];case "handleGlobalKeyDown":return[b.keyCode,b.shiftKey,b.ctrlKey,b.altKey,b.metaKey,b.key,b.code]}return[]}
function mz(a,b){switch(a){case "isMuted":return{muted:b};case "getVolume":return{volume:b};case "getPlaybackRate":return{playbackRate:b};case "getAvailablePlaybackRates":return{availablePlaybackRates:b};case "getVideoLoadedFraction":return{videoLoadedFraction:b};case "getPlayerState":return{playerState:b};case "getCurrentTime":return{currentTime:b};case "getPlaybackQuality":return{playbackQuality:b};case "getAvailableQualityLevels":return{availableQualityLevels:b};case "getDuration":return{duration:b};
case "getVideoUrl":return{videoUrl:b};case "getVideoEmbedCode":return{videoEmbedCode:b};case "getPlaylist":return{playlist:b};case "getPlaylistIndex":return{playlistIndex:b};case "getOptions":return{options:b};case "getOption":return{option:b}}}
function pz(a,b){switch(a){case "onReady":return;case "onStateChange":return{playerState:b};case "onPlaybackQualityChange":return{playbackQuality:b};case "onPlaybackRateChange":return{playbackRate:b};case "onError":return{errorCode:b}}if(b!=null)return{value:b}}
function nz(a,b,c){a.ea||(b={id:a.id,command:b},c&&(b.data=c),qz.postMessage(JSON.stringify(b),a.origin))}
r.ba=function(){oz.removeEventListener("message",this.i);for(var a in this.h)this.h.hasOwnProperty(a)&&this.removeListener(a);F.prototype.ba.call(this)};
var oz=window,qz=window.parent;var rz=new Ly;function sz(){return rz.jd()}
function tz(a){a=a===void 0?{}:a;return rz.invoke(a)}
;function uz(a,b,c,d,e){F.call(this);var f=this;this.D=b;this.webPlayerContextConfig=d;this.Ec=e;this.Pa=!1;this.api={};this.pa=this.u=null;this.U=new M;this.h={};this.Z=this.xa=this.elementId=this.Qa=this.config=null;this.Y=!1;this.j=this.G=null;this.Fa={};this.Fc=["onReady"];this.lastError=null;this.rb=NaN;this.P={};this.ha=0;this.i=this.o=a;Ac(this,this.U);vz(this);c?this.ha=setTimeout(function(){f.loadNewVideoConfig(c)},0):d&&(wz(this),xz(this))}
w(uz,F);r=uz.prototype;r.getId=function(){return this.D};
r.loadNewVideoConfig=function(a){if(!this.ea){this.ha&&(clearTimeout(this.ha),this.ha=0);var b=a||{};b instanceof nv||(b=new nv(b));this.config=b;this.setConfig(a);xz(this);this.isReady()&&yz(this)}};
function wz(a){var b;a.webPlayerContextConfig?b=a.webPlayerContextConfig.rootElementId:b=a.config.attrs.id;a.elementId=b||a.elementId;a.elementId==="video-player"&&(a.elementId=a.D,a.webPlayerContextConfig?a.webPlayerContextConfig.rootElementId=a.D:a.config.attrs.id=a.D);var c;((c=a.i)==null?void 0:c.id)===a.elementId&&(a.elementId+="-player",a.webPlayerContextConfig?a.webPlayerContextConfig.rootElementId=a.elementId:a.config.attrs.id=a.elementId)}
r.setConfig=function(a){this.Qa=a;this.config=zz(a);wz(this);if(!this.xa){var b;this.xa=Az(this,((b=this.config.args)==null?void 0:b.jsapicallback)||"onYouTubePlayerReady")}this.config.args?this.config.args.jsapicallback=null:this.config.args={jsapicallback:null};var c;if((c=this.config)==null?0:c.attrs)a=this.config.attrs,(b=a.width)&&this.i&&(this.i.style.width=Tj(Number(b)||b)),(a=a.height)&&this.i&&(this.i.style.height=Tj(Number(a)||a))};
function yz(a){if(a.config&&a.config.loaded!==!0)if(a.config.loaded=!0,!a.config.args||a.config.args.autoplay!=="0"&&a.config.args.autoplay!==0&&a.config.args.autoplay!==!1){var b;a.api.loadVideoByPlayerVars((b=a.config.args)!=null?b:null)}else a.api.cueVideoByPlayerVars(a.config.args)}
function Bz(a){var b=!0,c=Cz(a);c&&a.config&&(b=c.dataset.version===Dz(a));return b&&!!E("yt.player.Application.create")}
function xz(a){if(!a.ea&&!a.Y){var b=Bz(a);if(b&&(Cz(a)?"html5":null)==="html5")a.Z="html5",a.isReady()||Ez(a);else if(Fz(a),a.Z="html5",b&&a.j&&a.o)a.o.appendChild(a.j),Ez(a);else{a.config&&(a.config.loaded=!0);var c=!1;a.G=function(){c=!0;var d=Gz(a,"player_bootstrap_method")?E("yt.player.Application.createAlternate")||E("yt.player.Application.create"):E("yt.player.Application.create");var e=a.config?zz(a.config):void 0;d&&d(a.o,e,a.webPlayerContextConfig,a.Ec);Ez(a)};
a.Y=!0;b?a.G():(yv(Dz(a),a.G),(b=Hz(a))&&Fv(b||""),Iz(a)&&!c&&D("yt.player.Application.create",null))}}}
function Cz(a){var b=Fg(a.elementId);!b&&a.i&&a.i.querySelector&&(b=a.i.querySelector("#"+a.elementId));return b}
function Ez(a){if(!a.ea){var b=Cz(a),c=!1;b&&b.getApiInterface&&b.getApiInterface()&&(c=!0);if(c){a.Y=!1;if(!Gz(a,"html5_remove_not_servable_check_killswitch")){var d;if((b==null?0:b.isNotServable)&&a.config&&(b==null?0:b.isNotServable((d=a.config.args)==null?void 0:d.video_id)))return}Jz(a)}else a.rb=setTimeout(function(){Ez(a)},50)}}
function Jz(a){vz(a);a.Pa=!0;var b=Cz(a);if(b){a.u=Kz(a,b,"addEventListener");a.pa=Kz(a,b,"removeEventListener");var c=b.getApiInterface();c=c.concat(b.getInternalApiInterface());for(var d=a.api,e=0;e<c.length;e++){var f=c[e];d[f]||(d[f]=Kz(a,b,f))}}for(var g in a.h)a.h.hasOwnProperty(g)&&a.u&&a.u(g,a.h[g]);yz(a);a.xa&&a.xa(a.api);a.U.qb("onReady",a.api)}
function Kz(a,b,c){var d=b[c];return function(){var e=B.apply(0,arguments);try{return a.lastError=null,d.apply(b,e)}catch(f){if(c!=="sendAbandonmentPing")throw f.params=c,a.lastError=f,e=new T("PlayerProxy error in method call",{error:f,method:c,playerId:a.D}),e.level="WARNING",e;}}}
function vz(a){a.Pa=!1;if(a.pa)for(var b in a.h)a.h.hasOwnProperty(b)&&a.pa(b,a.h[b]);for(var c in a.P)a.P.hasOwnProperty(c)&&clearTimeout(Number(c));a.P={};a.u=null;a.pa=null;b=a.api;for(var d in b)b.hasOwnProperty(d)&&(b[d]=null);b.addEventListener=function(e,f){a.addEventListener(e,f)};
b.removeEventListener=function(e,f){a.removeEventListener(e,f)};
b.destroy=function(){a.dispose()};
b.getLastError=function(){return a.getLastError()};
b.getPlayerType=function(){return a.getPlayerType()};
b.getCurrentVideoConfig=function(){return a.Qa};
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