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this.bPt()||i.addEventListener("unload",s=()=>{i.removeEventListener("unload",s),t.resolve()}),i.addEventListener("pagehide",n=()=>{i.removeEventListener("pagehide",n),t.resolve()}),t.promise}bPt(){return"onpagehide"in this.root.ampdoc.win}getReadyPromise(t,i){if(i&&(function(t){const i=t.tagName;return i.startsWith("AMP-")&&!("AMP-STICKY-AD-TOP-PADDING"==i||"AMP-BODY"==i)}(i)?t=t||"ini-load":$(!t||"none"==t,"waitFor for non-AMP elements must be none or null. 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t=0;t<50;t++)if(s=e.parentNode||e.parentElement,s&&1==s.nodeType)e=s,i.push(e);else{if(!s||9!=s.nodeType)break;if(s=e.ownerDocument.defaultView.frameElement,!s||1!=s.nodeType)break;e=s,i.push(e)}return i}(t.parentElement);i.push(t);let s,e=1;for(let t=0;t<i.length;t++)if(s=Ks(i[t]),s<e&&(e=s),0===e)return e;return e}function Ks(t){const i=window;if(!t)return 1;const{opacity:s,visibility:e}=function(t,i){return t.getComputedStyle(i)||si}(i,t);if("hidden"===e)return 0;const n=""===s?1:parseFloat(s);return isNaN(n)?1:n}var Xs=class{constructor(t,i){this.SPt=i,this.yPt={"visiblePercentageMin":Number(t.visiblePercentageMin)/100||0,"visiblePercentageMax":Number(t.visiblePercentageMax)/100||1,"totalTimeMin":Number(t.totalTimeMin)||0,"totalTimeMax":Number(t.totalTimeMax)||1/0,"continuousTimeMin":Number(t.continuousTimeMin)||0,"continuousTimeMax":Number(t.continuousTimeMax)||1/0},"0"===String(t.visiblePercentageMax).trim()&&(this.yPt.visiblePercentageMax=0),this.wPt=void 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this.Pi?this.SPt():0}update(){this.if(this.tTt())}getState(t){return{"firstSeenTime":Js(this.BPt,t),"lastSeenTime":Js(this.GPt,t),"lastVisibleTime":Js(this.ci,t),"firstVisibleTime":Js(this.dl,t),"maxContinuousVisibleTime":this.qPt,"totalVisibleTime":this.$Pt,"loadTimeVisibility":100*this.WPt||0,"minVisiblePercentage":100*this.zPt,"maxVisiblePercentage":100*this.YPt}}if(t){if(this.ZPt)this.iTt(t)||this.Se();else if(this.CPt)if(this.sTt(t)||this.wPt){if(this.UPt&&(clearTimeout(this.UPt),this.UPt=null),this.DPt)this.CPt(),this.CPt=null,this.OPt&&(this.ZPt=!0,this.FPt=0);else if(this.xPt){const t=this.xPt();this.xPt=null,t.then((()=>{this.DPt=!0,this.update()}))}}else if(this.HPt&&!this.UPt){const t=this.eTt();t>0&&(this.UPt=setTimeout((()=>{this.UPt=null,this.update()}),t))}else!this.HPt&&this.UPt&&(clearTimeout(this.UPt),this.UPt=null)}iTt(t){return q(t>=0&&t<=1),1==this.yPt.visiblePercentageMin?1==t:0==this.yPt.visiblePercentageMax?0==t:t>this.yPt.visiblePercentageMin&&t<=this.yPt.visiblePercentageMax}sTt(t){q(t>=0&&t<=1);const i=Date.now();t>0&&(this.BPt=this.BPt||i,this.GPt=i,!this.WPt&&i-this.LPt<300&&(this.WPt=t));const s=this.HPt,e=this.KPt?i-this.KPt:0;return this.HPt=this.iTt(t),this.HPt?(this.jPt=!0,s?(this.$Pt+=e,this.FPt+=e,this.qPt=Math.max(this.qPt,this.FPt)):(q(!this.KPt),this.dl=this.dl||i),this.KPt=i,this.zPt=this.zPt>0?Math.min(this.zPt,t):t,this.YPt=Math.max(this.YPt,t),this.ci=i):s&&(q(this.KPt>0),this.qPt=Math.max(this.qPt,this.FPt+e),this.KPt=0,this.$Pt+=e,this.FPt=0,this.ci=i),this.jPt&&this.$Pt>=this.yPt.totalTimeMin&&this.$Pt<=this.yPt.totalTimeMax&&this.qPt>=this.yPt.continuousTimeMin&&this.qPt<=this.yPt.continuousTimeMax}maybeSetInitialScrollDepth(t){this.JPt||(this.XPt=t,this.JPt=!0)}getInitialScrollDepth(){return this.XPt}eTt(){const t=Math.max(this.yPt.continuousTimeMin-this.FPt,0),i=Math.max(this.yPt.totalTimeMin-this.$Pt,0),s=Math.max(t,i);return Math.min(s,t||1/0,i||1/0)}};function Js(t,i){return t>=i?t-i:0}var Zs="amp-analytics/visibility-manager",Qs="__AMP_VIS",te=[0,.05,.1,.15,.2,.25,.3,.35,.4,.45,.5,.55,.6,.65,.7,.75,.8,.85,.9,.95,1],ie=1;function se(t){let i=t.__AMP_VIS_ID;return i||(i=++ie,t.__AMP_VIS_ID=i),i}function ee(t){return t[Qs]||(t[Qs]=function(t){const i=ot(t),s=X(t),e=s&&li(s),n=s&&function(t){if(Node.prototype.getRootNode)return t.getRootNode();let i;for(i=t;i.parentNode&&(!(s=i)||"I-AMPHTML-SHADOW-ROOT"!=s.tagName&&(11!=s.nodeType||"[object ShadowRoot]"!==Object.prototype.toString.call(s)));i=i.parentNode);var s;return i}(s);return e&&n?new oe(ee(n),e):new re(i)}(t)),t[Qs]}var ne=class{constructor(t,i){this.parent=t,this.ampdoc=i,this.nTt=0,this.rTt=[],this.q2=null,this.kPt=[],this.oTt=0,this.parent&&this.parent.hTt(this);const s=_t(this.ampdoc);s.onChanged((()=>{this.maybeUpdateMaxScrollDepth(s.getScrollTop())}))}hTt(t){this.q2||(this.q2=[]),this.q2.push(t)}uTt(t){if(this.q2){const i=this.q2.indexOf(t);-1!=i&&this.q2.splice(i,1)}}dispose(){this.setRootVisibility(0);for(let t=this.rTt.length-1;t>=0;t--)this.rTt[t].dispose();if(this.kPt.forEach((t=>{t()})),this.kPt.length=0,this.parent&&this.parent.uTt(this),this.q2)for(let t=0;t<this.q2.length;t++)this.q2[t].dispose()}unsubscribe(t){this.kPt.push(t)}getStartTime(){}isBackgrounded(){}isBackgroundedAtStart(){}getRootMinOpacity(){}getRootLayoutBox(){}getRootVisibility(){return this.parent?this.parent.getRootVisibility()>0?this.nTt:0:this.nTt}setRootVisibility(t){if(this.nTt=t,this.cTt(),this.q2)for(let t=0;t<this.q2.length;t++)this.q2[t].cTt()}maybeUpdateMaxScrollDepth(t){t>this.oTt&&(this.oTt=t)}getMaxScrollDepth(){return this.oTt}cTt(){for(let t=0;t<this.rTt.length;t++)this.rTt[t].update()}listenRoot(t,i,s,e){const n=this.getRootVisibility.bind(this);return this.aTt(n,t,i,s,e)}listenElement(t,i,s,e,n){const r=this.getElementVisibility.bind(this,t);return this.aTt(r,i,s,e,n,t)}aTt(t,i,s,e,r,o){if(i.visiblePercentageThresholds&&null==i.visiblePercentageMin&&null==i.visiblePercentageMax){const h=[],u=i.visiblePercentageThresholds;if(!u||!n(u))return H().error(Zs,"invalid visiblePercentageThresholds"),()=>{};for(let c=0;c<u.length;c++){const a=u[c];if(!n(a)||2!=a.length){H().error(Zs,"visiblePercentageThresholds entry length is not 2");continue}if(!_(a[0])||!_(a[1])){H().error(Zs,"visiblePercentageThresholds entry is not valid number");continue}const l=Number(a[0]),f=Number(a[1]);if(l<0||f>100||l>f||l==f&&100!=l&&0!=f){H().error(Zs,"visiblePercentageThresholds entry invalid min/max value");continue}const d=i;d.visiblePercentageMin=l,d.visiblePercentageMax=f;const m=new Xs(d,t,_t(this.ampdoc));h.push(this.EI(m,i,s,e,r,o))}return()=>{h.forEach((t=>t()))}}const h=new Xs(i,t,_t(this.ampdoc));return this.EI(h,i,s,e,r,o)}EI(t,i,s,e,n,r){e&&t.setReportReady(e);const o=_t(this.ampdoc),h=o.getScrollTop();return this.maybeUpdateMaxScrollDepth(h),s?(t.setReady(!1),s.then((()=>{t.setReady(!0),t.maybeSetInitialScrollDepth(h)}))):t.maybeSetInitialScrollDepth(h),t.onTriggerEvent((()=>{const i=this.getStartTime(),s=t.getState(i);let e;if(s.backgrounded=this.isBackgrounded()?1:0,s.backgroundedAtStart=this.isBackgroundedAtStart()?1:0,s.totalTime=Date.now()-i,r){s.elementId=r.id,s.opacity=Ys(r),e=o.getLayoutRect(r);const t=this.getElementVisibility(r),i=this.getElementIntersectionRect(r);Object.assign(s,{"intersectionRatio":t,"intersectionRect":JSON.stringify(i)})}else s.opacity=this.getRootMinOpacity(),s.intersectionRatio=this.getRootVisibility(),e=this.getRootLayoutBox();t.maybeDispose(),e&&(Object.assign(s,{"elementX":e.left,"elementY":e.top,"elementWidth":e.width,"elementHeight":e.height}),s.initialScrollDepth=zs(e,o,t.getInitialScrollDepth()),s.maxScrollDepth=zs(e,o,this.getMaxScrollDepth())),n(s)})),this.rTt.push(t),t.unsubscribe((()=>{const i=this.rTt.indexOf(t);-1!=i&&this.rTt.splice(i,1)})),r&&t.unsubscribe(this.observe(r,(()=>t.update()))),t.update(),function(){t.dispose()}}observe(t,i){}getElementVisibility(t){}getElementIntersectionRect(t){}},re=class extends ne{constructor(t){if(super(null,t),this.Il=_t(t),this.lTt=!t.isVisible(),this.fTt=this.isBackgrounded(),this.dTt=l(),this.Tv=null,"inabox"==C(this.ampdoc.win).runtime){const t=this.ampdoc.getRootNode(),i=t.documentElement||t.body||t;this.unsubscribe(this.observe(i,this.setRootVisibility.bind(this)));const s=()=>{const t=se(i),s=this.dTt[t];s&&(this.ampdoc.win.innerHeight<1||this.ampdoc.win.innerWidth<1?s.isVisible=!1:s.isVisible=!0,this.setRootVisibility(s.isVisible?s.intersectionRatio:0))};this.ampdoc.win.addEventListener("resize",s),this.unsubscribe((()=>{this.ampdoc.win.removeEventListener("resize",s)}))}else this.setRootVisibility(this.ampdoc.isVisible()?1:0),this.unsubscribe(this.ampdoc.onVisibilityChanged((()=>{const t=this.ampdoc.isVisible();t||(this.lTt=!0),this.setRootVisibility(t?1:0)})))}dispose(){super.dispose(),this.Tv&&(this.Tv.disconnect(),this.Tv=null)}getStartTime(){return this.ampdoc.getFirstVisibleTime()}isBackgrounded(){return this.lTt}isBackgroundedAtStart(){return this.fTt}getRootMinOpacity(){const t=this.ampdoc.getRootNode();return Ys(t.documentElement||t.body||t)}getRootLayoutBox(){const t=this.ampdoc.getRootNode(),i=t.documentElement||t.body||t;return this.Il.getLayoutRect(i)}observe(t,i){const s=se(t);let e=this.dTt[s];return e?e.intersectionRatio>0&&e.isVisible&&i(e.intersectionRatio):(e={element:t,intersectionRatio:0,intersectionRect:null,isVisible:!1,boundingClientRect:null,listeners:[]},this.dTt[s]=e),e.listeners.push(i),this._Tt().observe(t),()=>{const e=this.dTt[s];if(e){const n=e.listeners.indexOf(i);-1!=n&&e.listeners.splice(n,1),0==e.listeners.length&&(this.Tv.unobserve(t),delete this.dTt[s])}}}getElementVisibility(t){if(0==this.getRootVisibility())return 0;const i=se(t),s=this.dTt[i];return s&&s.isVisible&&s.intersectionRatio||0}getElementIntersectionRect(t){if(this.getElementVisibility(t)<=0)return null;const i=se(t),s=this.dTt[i];return s?s.intersectionRect:null}_Tt(){if(!this.Tv){const{win:t}=this.ampdoc;this.Tv=new t.IntersectionObserver(this.mTt.bind(this),{threshold:te})}return this.Tv}mTt(t){t.forEach((t=>{let i=t.intersectionRect;i=Ws(Number(i.left),Number(i.top),Number(i.width),Number(i.height));let{boundingClientRect:s}=t;s=s&&Ws(Number(s.left),Number(s.top),Number(s.width),Number(s.height)),this.ATt(t.target,t.intersectionRatio,i,s)}))}ATt(t,i,s,e){i=Math.min(Math.max(i,0),1);const n=se(t),r=this.dTt[n];let o=!0;if((e.width<1||e.height<1)&&(o=!1),r){r.isVisible=o,r.intersectionRatio=i,r.intersectionRect=s,r.boundingClientRect=e;for(let t=0;t<r.listeners.length;t++)r.listeners[t](r.isVisible?i:0)}}},oe=class extends ne{constructor(t,i){super(t,t.ampdoc),this.embed=i,this.fTt=this.parent.isBackgrounded(),this.unsubscribe(this.parent.observe(i.host,this.setRootVisibility.bind(this)))}getStartTime(){return this.embed.getStartTime()}isBackgrounded(){return this.parent.isBackgrounded()}isBackgroundedAtStart(){return this.fTt}getRootMinOpacity(){return Ys(this.embed.iframe)}getRootLayoutBox(){const t=this.embed.iframe;return _t(this.ampdoc).getLayoutRect(t)}observe(t,i){return 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To fix this problem load the JavaScript file for %s in this page.","userNotificationManager",s,s,s)}(t,0,s)))}(t,0,"amp-user-notification")).then((t=>t.get(this.eEt)))),"immediate"==this.element.getAttribute("trigger")&&this.dEt()}layoutCallback(){return this.dEt()}detachedCallback(){this.oEt&&(this.oEt.dispose(),this.oEt=null),this.aEt&&(this.aEt.dispose(),this.aEt=null);for(const t in this._G)this._G[t].dispose(),delete this._G[t]}resumeCallback(){this.uEt&&this.uEt.then((()=>{this.gj.maybeInitIframeTransport(this.element)}))}unlayoutCallback(){return!this.getAmpDoc().isVisible()&&(this.uEt&&this.uEt.then((()=>{this.gj.deleteIframeTransport()})),super.unlayoutCallback())}dEt(){if(this.uEt)return this.uEt;const t=this.getAmpDoc();return this.uEt=t.whenFirstVisible().then((()=>at(this.win).promise(1))).then((()=>this.sEt)).then((()=>{return Promise.all([(i=t,z(i,"amp-analytics-instrumentation")),zi(t)]);var i})).then((t=>{this.rEt=t[0],this.TT=t[1];const i=new e,n=()=>{const t=new class{constructor(t){this.yf=t,this.i=null,this._Et=wt||{},this.mAt={},this.sA={},this.mEt={},this.nEt=!1,this.TT=Wi(t)}loadConfig(){return this.i=this.yf.ownerDocument.defaultView,this.nEt=this.yf.hasAttribute("sandbox"),Promise.all([this.AEt(),this.PEt()]).then(this.pEt.bind(this)).then(this.TEt.bind(this)).then((()=>this.sA))}EEt(t){const i=(this.i.location,D.cdn),s="bg"===t&&null!==(e=self.AMP_CONFIG)&&void 0!==e&&e.canary?".canary":"";var e;return`${i}/rtv/${C().rtvVersion}/v0/analytics-vendors/${t}${s}.json`}PEt(){const t=this.yf.getAttribute("type");if(!t)return s();const i=this.EEt(t),e=this.cs();return mt(this.i).fetchJson(i,{ampCors:!1}).then((t=>t.json())).then((t=>{this.mAt=t||{}}),(t=>{H().error(e,"Error loading vendor config: ",i,t)}))}AEt(){let t=this.yf.getAttribute("config");if(!t||this.nEt)return s();Bt(t,this.yf);const i=this.cs(),e={};return this.yf.hasAttribute("data-credentials")&&(e.credentials=this.yf.getAttribute("data-credentials")),lt(this.yf).expandUrlAsync(t,this.TT.getMacros(this.yf)).then((i=>(t=i,mt(this.i).fetchJson(t,e)))).then((t=>t.json())).then((t=>{this.mEt=t}),(s=>{H().error(i,"Error loading remote config: ",t,s)}))}pEt(){const t=this.gEt().url,i={},e=this.jnt();return this.IEt(e),Ji(e,i),Ji(this.mEt,i),!t||this.nEt?(this.sA=this.vEt(i),s()):this.REt(i,t)}REt(t,i){Bt(i,this.yf);const s=this.cs();return this.MEt(t).then((()=>{const e={method:"POST",body:t};return this.yf.hasAttribute("data-credentials")&&(e.credentials=this.yf.getAttribute("data-credentials")),lt(this.yf).expandUrlAsync(i).then((t=>mt(this.i).fetchJson(t,e))).then((t=>t.json())).then((t=>{this.sA=this.vEt(t)}),(t=>{H().error(s,"Error rewriting configuration: ",i,t)}))}))}TEt(){this.sA.warningMessage&&(this.cs(),this.yf.getAttribute("type"),this.yf.getAttribute("config"),delete this.sA.warningMessage)}MEt(t){const i=t.configRewriter,e=i&&i.varGroups,n=this.gEt().varGroups;if(!e&&!n)return s();if(e&&!n)return this.cs(),s();t.configRewriter=t.configRewriter||{};const r=t.configRewriter;r.vars={};const o=[],h=e||{};return d(h,n),Object.keys(h).forEach((t=>{const i=h[t];if(!i.enabled)return;const s=this.shallowExpandObject(this.yf,i).then((t=>{delete t.enabled,Object.assign(r.vars,t)}));o.push(s)})),Promise.all(o).then((()=>{if(!Object.keys(r.vars).length)return delete t.configRewriter;e&&delete r.varGroups}))}vEt(t){const i={"vars":{"requestCount":0}};return Ji(Zi(this._Et),i),Ji(Zi(this.mAt),i,!0),Ji(Zi(t),i,!0),i}gEt(){return this.mAt.configRewriter||{}}jnt(){if(this.yf.CONFIG)return this.yf.CONFIG;let t={};const i=this.cs();try{const{children:s}=this.yf;1==s.length?t=function(t){const i=(e=t,m(/^[\w-]+$/.test("script")),"> script",e.querySelectorAll(T("> script",":scope"))),{length:s}=i;var e;if(1!==s)throw new Error(`Found ${s} <script> children. Expected 1.`);const n=i[0];if(!function(t){var i;return"SCRIPT"==t.tagName&&"APPLICATION/JSON"==(null===(i=t.getAttribute("type"))||void 0===i?void 0:i.toUpperCase())}(n))throw new Error('<script> child must have type="application/json"');try{var r;return A(null!==(r=n.textContent)&&void 0!==r?r:"")}catch(t){throw new Error("Failed to parse <script> contents. Is it valid JSON?")}}(this.yf):s.length>1&&H().error(i,"The tag should contain only one <script> child.")}catch(t){H().error(i,t.message)}return t}IEt(t){if(this.yf.getAttribute("type")&&(t.transport||this.mEt.transport)){const t=this.cs();H().error(t,"Inline or remote config should not overwrite vendor transport settings")}t.transport&&t.transport.iframe&&(H().error(Xi,"Inline configs are not allowed to specify transport iframe"),t.transport.iframe=void 0),this.mEt.transport&&this.mEt.transport.iframe&&(H().error(Xi,"Remote configs are not allowed to specify transport iframe"),this.mEt.transport.iframe=void 0)}cs(){return"AmpAnalytics "+(this.yf.getAttribute("id")||"<unknown id>")}shallowExpandObject(t,i){const s={},e=[],n=[],r=lt(t),o=Wi(t).getMacros(t);return Object.keys(i).forEach((t=>{e.push(t);const s=r.expandStringAsync(i[t],o);n.push(s)})),Promise.all(n).then((t=>(e.forEach(((i,e)=>s[i]=t[e])),s)))}}(this.element).loadConfig();i.resolve(t)};return this.cEt?n():es(this.element,n,20),i.promise})).then((t=>(this.sA=t,new class{constructor(t,i,s){this.i=t,this.yf=i,this.Jj=lt(i),this.bEt=null,this.sA=s,this.kr=Wi(i).getMacros(i)}write(){if(!this.bEt){this.bEt=new e;const t=()=>{this.bEt.resolve(this.sl())};es(this.yf,t,10)}return this.bEt.promise}sl(){if(!di(this.i,this.yf))return s();if(!f(this.sA,"cookies"))return s();if(!a(this.sA.cookies))return H().error(us,"cookies config must be an object"),s();const t=this.sA.cookies;if(!1===t.enabled)return s();const i=this.Mst(t),e=Object.keys(t),n=[];for(let s=0;s<e.length;s++){const r=e[s],o=t[r],h=this.SEt(o.sameSite||o.SameSite||t.sameSite||t.SameSite);this.Cst(r,o)&&n.push(this.Tst(r,o.value,i,h))}return Promise.all(n)}Mst(t){if(!f(t,"cookieMaxAge"))return Qi;const i=Number(t.cookieMaxAge);return i||0===i?1e3*i:(H().error(us,"invalid cookieMaxAge %s, falling back to default value (1 year)",t.cookieMaxAge),Qi)}Cst(t,i){return!(cs[t]||(a(i)?!f(i,"value")&&(H().error(us,"value is required in the cookieValue object"),1):(H().error(us,"cookieValue must be configured in an object"),1)))}Tst(t,i,s,e){return this.Jj.expandStringAsync(i,this.kr).then((i=>{if(i){const n=Date.now()+s,r=e===Xt;!function(t,i,s,e,n={}){let r;!function(t,i,s){if(i.allowOnProxyOrigin)return void $(!i.highestAvailableDomain,"Could not support highestAvailable Domain on proxy origin, specify domain explicitly");$(!Gt(t.location.href),`Should never attempt to set cookie on proxy origin: ${s}`);const e=jt(t.location.href).hostname.toLowerCase(),n=jt(Yt.cdn).hostname.toLowerCase();$(!(e==n||o(e,"."+n)),"Should never attempt to set cookie on proxy origin. 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Contents empty.");Bt(s,"amp-analytics request"),$(jt(s).origin!=jt(this.i.location.href).origin,"Origin of iframe request must not be equal to the document origin. 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