if (self.CavalryLogger) { CavalryLogger.start_js(["f4Nc4"]); }

__d("objectValues",[],(function(a,b,c,d,e,f){"use strict";function a(a){return Object.values(a)}e.exports=a}),null);
__d("ContextualLayerAlignmentEnum",["prop-types","objectValues"],(function(a,b,c,d,e,f){"use strict";a={left:"left",center:"center",right:"right"};c=b("objectValues")(a);d=babelHelpers["extends"]({},a,{values:c,propType:b("prop-types").oneOf(c)});e.exports=d}),null);
__d("ContextualLayerPositionEnum",["prop-types","objectValues"],(function(a,b,c,d,e,f){"use strict";a={above:"above",below:"below",left:"left",right:"right"};c=b("objectValues")(a);d=babelHelpers["extends"]({},a,{values:c,propType:b("prop-types").oneOf(c)});e.exports=d}),null);
__d("ARIA",["DOM","emptyFunction","ge","getOrCreateDOMID"],(function(a,b,c,d,e,f){var g,h,i=function(){g=b("ge")("ariaAssertiveAlert"),g||(g=b("DOM").create("div",{id:"ariaAssertiveAlert",className:"accessible_elem","aria-live":"assertive"}),b("DOM").appendContent(document.body,g)),h=b("ge")("ariaPoliteAlert"),h||(h=g.cloneNode(!1),h.setAttribute("id","ariaPoliteAlert"),h.setAttribute("aria-live","polite"),b("DOM").appendContent(document.body,h)),i=b("emptyFunction")};function j(a,c){i();c=c?g:h;b("DOM").setContent(c,a)}a={controls:function(a){for(var c=arguments.length,d=new Array(c>1?c-1:0),e=1;e<c;e++)d[e-1]=arguments[e];var f=d.map(function(a){return b("getOrCreateDOMID")(a)}).join(" ");a.setAttribute("aria-controls",f)},describedBy:function(a){for(var c=arguments.length,d=new Array(c>1?c-1:0),e=1;e<c;e++)d[e-1]=arguments[e];var f=d.map(function(a){return b("getOrCreateDOMID")(a)}).join(" ");a.setAttribute("aria-describedby",f)},owns:function(a,c){a.setAttribute("aria-owns",b("getOrCreateDOMID")(c))},setPopup:function(a,c){c=b("getOrCreateDOMID")(c);a.setAttribute("aria-controls",c);a.setAttribute("aria-haspopup","true");c=a.getAttribute("role")||"";c&&a.setAttribute("role",c)},announce:function(a){j(a,!0)},notify:function(a){j(a,!1)}};e.exports=a}),null);
__d("DOMScroll",["requireDeferred","Arbiter","DOM","DOMQuery","Vector","ViewportBounds","emptyFunction","ge","gkx","isAsyncScrollQuery","nullthrows"],(function(a,b,c,d,e,f){var g=b("requireDeferred")("Animation"),h=b("gkx")("1243461"),i={SCROLL:"dom-scroll",_scrolling:!1,_scrollingFinishedTimeout:null,getScrollState:function(){var a=b("Vector").getViewportDimensions(),c=b("Vector").getDocumentDimensions(),d=c.x>a.x;c=c.y>a.y;d+=0;c+=0;return new(b("Vector"))(d,c)},_scrollbarSize:null,_initScrollbarSize:function(){var a=b("DOM").create("p");a.style.width="100%";a.style.height="200px";var c=b("DOM").create("div");c.style.position="absolute";c.style.top="0px";c.style.left="0px";c.style.visibility="hidden";c.style.width="200px";c.style.height="150px";c.style.overflow="hidden";c.appendChild(a);b("nullthrows")(document.body).appendChild(c);var d=a.offsetWidth;c.style.overflow="scroll";a=a.offsetWidth;d==a&&(a=c.clientWidth);b("nullthrows")(document.body).removeChild(c);i._scrollbarSize=d-a},getScrollbarSize:function(){i._scrollbarSize===null&&i._initScrollbarSize();return b("nullthrows")(i._scrollbarSize)},scrollTo:function(a,c,d,e,f,j){var k,l=0;c==null||c===!0?l=750:typeof c==="number"?l=c:parseInt(c,10)&&(l=parseInt(c,10));b("isAsyncScrollQuery")()&&(l=0);if(a instanceof b("Vector"))c=a;else{var m=b("Vector").getScrollPosition().x;a=b("Vector").getElementPosition(b("ge")(a)).y;c=new(b("Vector"))(m,a,"document");e||(c.y-=b("ViewportBounds").getTop()/(d?2:1))}d?c.y-=b("Vector").getViewportDimensions().y/2:e&&(c.y-=b("Vector").getViewportDimensions().y,c.y+=e);f&&(c.y-=f);c=c.convertTo("document");if(l)if("scrollBehavior"in b("nullthrows")(document.documentElement).style&&l===750&&!j)try{window.scrollTo({left:c.x,top:c.y,behavior:h?"auto":"smooth"})}catch(a){window.scrollTo(c.x,c.y)}else{m=g.getModuleIfRequired();if(m!=null){i._setScrollingForDuration(l);var n=new m(b("nullthrows")(document.body)).to("scrollTop",c.y).to("scrollLeft",c.x).ease(m.ease.end).duration(l).ondone(j).go();k=function(){n.stop()}}else window.scrollTo(c.x,c.y),j&&j()}else window.scrollTo(c.x,c.y),j&&j();b("Arbiter").inform(i.SCROLL);return k||b("emptyFunction")},scrollToID:function(a){i.scrollTo(a)},ensureVisible:function(a,c,d,e,f){var g=b("Vector").getScrollPosition().x;a=this._getBounds(a,c,d);c=a[0];d=a[1];var h=a[2];a=a[3];h<c?i.scrollTo(new(b("Vector"))(g,h,"document"),e,!1,0,0,f):a>d?h-(a-d)<c?i.scrollTo(new(b("Vector"))(g,h,"document"),e,!1,0,0,f):i.scrollTo(new(b("Vector"))(g,a,"document"),e,!1,1,0,f):f&&f()},isCurrentlyVisible:function(a,b,c){a=this._getBounds(a,b,c);b=a[0];c=a[1];var d=a[2];a=a[3];return d>=b&&a<=c},_getBounds:function(a,c,d){d==null&&(d=10);a=b("ge")(a);c&&(a=b("DOMQuery").find(a,c));c=b("Vector").getScrollPosition().y;var e=c+b("Vector").getViewportDimensions().y,f=b("Vector").getElementPosition(a).y;a=f+b("Vector").getElementDimensions(a).y;f-=b("ViewportBounds").getTop();f-=d;a+=d;return[c,e,f,a]},scrollToTop:function(a){var c=b("Vector").getScrollPosition();i.scrollTo(new(b("Vector"))(c.x,0,"document"),a!==!1)},currentlyScrolling:function(){return i._scrolling},_setScrollingForDuration:function(a){i._scrolling=!0,i._scrollingFinishedTimeout&&(clearTimeout(i._scrollingFinishedTimeout),i._scrollingFinishedTimeout=null),i._scrollingFinishedTimeout=setTimeout(function(){i._scrolling=!1,i._scrollingFinishedTimeout=null},a)}};e.exports=i}),null);
__d("XReferer",["Base64","Cookie","FBJSON","URI","setTimeoutAcrossTransitions"],(function(a,b,c,d,e,f){var g,h={update:function(a,c,d){if(!d){b("Cookie").set("x-referer","");return}a!=null&&(a=h.truncatePath(a));c!=null&&(c=h.truncatePath(c));var e=window.location.pathname+window.location.search;d=(g||(g=b("URI"))).getRequestURI();var f=d.getSubdomain();c!=null&&h._setCookie(c,e,f);a!=null&&b("setTimeoutAcrossTransitions")(function(){a!=null&&h._setCookie(a,e,f)},0)},_setCookie:function(a,c,d){a={r:a,h:c,s:d};c=b("Base64").encode(b("FBJSON").stringify(a));b("Cookie").set("x-referer",c)},truncatePath:function(a){var b=1024;a&&a.length>b&&(a=a.substring(0,b)+"...");return a}};e.exports=h}),null);
__d("goOrReplace",["Env","URI","isFacebookURI"],(function(a,b,c,d,e,f){var g,h;function a(a,c,d){c=new(g||(g=b("URI")))(c);(h||(h=b("Env"))).isCQuick&&b("isFacebookURI")(c)&&c.addQueryData({cquick:(h||(h=b("Env"))).iframeKey,cquick_token:h.iframeToken,ctarget:h.iframeTarget});c=c.toString();d?a.replace(c):a.href==c?a.reload():a.href=c}e.exports=a}),null);
__d("HistoryManager",["Env","Event","SprinkleConfig","URI","UserAgent_DEPRECATED","XReferer","emptyFunction","gkx","goOrReplace","isInIframe","setIntervalAcrossTransitions"],(function(a,b,c,d,e,f){var g,h,i={history:null,current:0,fragment:null,isInitialized:function(){return!!i._initialized},init:function(){if(!(g||(g=b("Env"))).ALLOW_TRANSITION_IN_IFRAME&&b("isInIframe")())return;if(i._initialized)return i;var a=new(h||(h=b("URI")))(window.location.href),c=a.getFragment()||"";c.charAt(0)==="!"&&(c=c.substr(1),a.setFragment(c));Object.assign(i,{_initialized:!0,fragment:c,orig_fragment:c,history:[a],callbacks:[],lastChanged:Date.now(),canonical:new h("#"),user:0,enabled:!0,debug:b("emptyFunction")});if(window.history&&window.history.pushState){this.lastURI=document.URL;c=new(h||(h=b("URI")))(this.lastURI);a=c.getQueryData();a.__md__=void 0;a.__xts__=void 0;a.fb_dtsg_ag=void 0;a[b("SprinkleConfig").param_name]=void 0;this.lastURI=c.setQueryData(a).toString();try{window.history.state&&b("gkx")("819236")?window.history.replaceState(window.history.state,null,this.lastURI):window.history.replaceState(this.lastURI,null,this.lastURI)}catch(a){if(!(a.number===-2147467259))throw a}b("Event").listen(window,"popstate",function(a){var c=a&&a.state&&typeof a.state==="string";c&&i.lastURI!=a.state&&(i.lastURI=document.URL,i.lastChanged=Date.now(),i.notify(new(h||(h=b("URI")))(a.state).getUnqualifiedURI().toString()))}.bind(i));(b("UserAgent_DEPRECATED").webkit()<534||b("UserAgent_DEPRECATED").chrome()<=13)&&(b("setIntervalAcrossTransitions")(i.checkURI,42),i._updateRefererURI(this.lastURI));return i}i._updateRefererURI(h.getRequestURI(!1));if(b("UserAgent_DEPRECATED").webkit()<500||b("UserAgent_DEPRECATED").firefox()<2){i.enabled=!1;return i}"onhashchange"in window?b("Event").listen(window,"hashchange",function(){window.setTimeout(i.checkURI.bind(i),0)}):b("setIntervalAcrossTransitions")(i.checkURI,42);return i},registerURIHandler:function(a){i.callbacks.push(a);return i},setCanonicalLocation:function(a){i.canonical=new(h||(h=b("URI")))(a);return i},notify:function(a){a==i.orig_fragment&&(a=i.canonical.getFragment());for(var b=0;b<i.callbacks.length;b++)try{if(i.callbacks[b](a))return!0}catch(a){}return!1},checkURI:function(){if(Date.now()-i.lastChanged<400)return;if(window.history&&window.history.pushState){var a=new(h||(h=b("URI")))(document.URL).removeQueryData("ref").toString(),c=new h(i.lastURI).removeQueryData("ref").toString();a!=c&&(i.lastChanged=Date.now(),i.lastURI=a,b("UserAgent_DEPRECATED").webkit()<534&&i._updateRefererURI(a),i.notify(new(h||(h=b("URI")))(a).getUnqualifiedURI().toString()));return}if(b("UserAgent_DEPRECATED").webkit()&&window.history.length==200){i.warned||(i.warned=!0);return}c=new(h||(h=b("URI")))(window.location.href).getFragment();c.charAt(0)=="!"&&(c=c.substr(1));c=c.replace(/%23/g,"#");if(c!=i.fragment.replace(/%23/g,"#")){i.debug([c," vs ",i.fragment,"whl: ",window.history.length,"QHL: ",i.history.length].join(" "));for(var a=i.history.length-1;a>=0;--a)if(i.history[a].getFragment().replace(/%23/g,"#")==c)break;++i.user;a>=0?i.go(a-i.current):i.go("#"+c);--i.user}},_updateRefererURI:function(a){a instanceof(h||(h=b("URI")))&&(a=a.toString()),b("XReferer").update(a,null,!0)},go:function(a,c,d){if(window.history&&window.history.pushState){c||typeof a==="number";var e=new(h||(h=b("URI")))(a).removeQueryData(["ref","messaging_source","ajaxpipe_fetch_stream","fb_dtsg_ag",b("SprinkleConfig").param_name]).toString();i.lastChanged=Date.now();this.lastURI=e;d?window.history.replaceState(a,null,e):window.history.pushState(a,null,e);b("UserAgent_DEPRECATED").webkit()<534&&i._updateRefererURI(a);return!1}i.debug("go: "+a);c===void 0&&(c=!0);if(!i.enabled&&!c)return!1;if(typeof a==="number"){if(!a)return!1;e=a+i.current;var f=Math.max(0,Math.min(i.history.length-1,e));i.current=f;e=i.history[f].getFragment()||i.orig_fragment;e=new(h||(h=b("URI")))(e).removeQueryData("ref").getUnqualifiedURI().toString();i.fragment=e;i.lastChanged=Date.now();i.user||b("goOrReplace")(window.location,window.location.href.split("#")[0]+"#!"+e,d);c&&i.notify(e);i._updateRefererURI(e);return!1}a=new(h||(h=b("URI")))(a);a.getDomain()==new(h||(h=b("URI")))(window.location.href).getDomain()&&(a=new(h||(h=b("URI")))("#"+a.getUnqualifiedURI()));f=i.history[i.current].getFragment();e=a.getFragment();if(e==f||f==i.orig_fragment&&e==i.canonical.getFragment()){c&&i.notify(e);i._updateRefererURI(e);return!1}d&&i.current--;f=i.history.length-i.current-1;i.history.splice(i.current+1,f);i.history.push(new h(a));return i.go(1,c,d)},getCurrentFragment:function(){var a=(h||(h=b("URI"))).getRequestURI(!1).getFragment();return a==i.orig_fragment?i.canonical.getFragment():a}};e.exports=i}),null);
__d("LinkController",["DataStore","Event","Parent","removeFromArray","trackReferrer"],(function(a,b,c,d,e,f){var g="@@LinkController",h=[],i=[];c={registerHandler:function(a){h.push(a);return{remove:function(){return b("removeFromArray")(h,a)}}},registerFallbackHandler:function(a){i.push(a);return{remove:function(){return b("removeFromArray")(i,a)}}}};function a(a){a=a.getTarget();var c=b("Parent").byTag(a,"a");if(!(c instanceof HTMLAnchorElement))return;var d=k(c);if(!d||m(a)||b("DataStore").get(c,g)||d.endsWith("#"))return;a=b("Event").listen(c,"click",function(a){b("trackReferrer")(c,d),!c.rel&&(!c.target||c.target==="_self")&&!l(a)&&j(c,a)});b("DataStore").set(c,g,a)}function j(a,b){h.concat(i).every(function(c){if(c(a,b)===!1){b.prevent();return!1}return!0})}function k(a){if(a&&!a.rel){a=a.getAttribute("href");if(a){var b=a.match(/^(\w+):/);if(!b||b[1].match(/^http/i))return a}}return null}function l(a){return a.getModifiers().any||a.which&&a.which!==1}function m(a){return a.nodeName==="INPUT"&&a.type==="file"}(d=b("Event")).listen(document.documentElement,"mousedown",a,d.Priority.URGENT);d.listen(document.documentElement,"keydown",a,d.Priority.URGENT);e.exports=c}),null);
__d("PageHooks",["Arbiter","ErrorUtils","InitialJSLoader","PageEvents"],(function(a,b,c,d,e,f){var g;f={DOMREADY_HOOK:"domreadyhooks",ONLOAD_HOOK:"onloadhooks"};function h(){var c=a.CavalryLogger;!window.domready&&c&&c.getInstance().setTimeStamp("t_prehooks");k(l.DOMREADY_HOOK);!window.domready&&c&&c.getInstance().setTimeStamp("t_hooks");window.domready=!0;b("Arbiter").inform("uipage_onload",!0,"state")}function i(){k(l.ONLOAD_HOOK),window.loaded=!0}function j(a,c){return(g||(g=b("ErrorUtils"))).applyWithGuard(a,null,null,function(a){a.event_type=c,a.category="runhook"},"PageHooks:"+c)}function k(a){var b=a=="onbeforeleavehooks"||a=="onbeforeunloadhooks";do{var c=window[a];if(!c)break;b||(window[a]=null);for(var d=0;d<c.length;d++){var e=j(c[d],a);if(b&&e)return e}}while(!b&&window[a])}function c(){window.domready||(window.domready=!0,k("onloadhooks")),window.loaded||(window.loaded=!0,k("onafterloadhooks"))}function d(){var a,c;(a=b("Arbiter")).registerCallback(h,[(c=b("PageEvents")).BIGPIPE_DOMREADY,b("InitialJSLoader").INITIAL_JS_READY]);a.registerCallback(i,[c.BIGPIPE_DOMREADY,c.BIGPIPE_ONLOAD,b("InitialJSLoader").INITIAL_JS_READY]);a.subscribe(c.NATIVE_ONBEFOREUNLOAD,function(a,b){b.warn=k("onbeforeleavehooks")||k("onbeforeunloadhooks"),b.warn||(window.domready=!1,window.loaded=!1)},"new");a.subscribe(c.NATIVE_ONUNLOAD,function(a,b){k("onunloadhooks"),k("onafterunloadhooks")},"new")}var l=babelHelpers["extends"]({_domreadyHook:h,_onloadHook:i,runHook:j,runHooks:k,keepWindowSetAsLoaded:c},f);d();a.PageHooks=e.exports=l}),null);
__d("PageTransitionPriorities",[],(function(a,b,c,d,e,f){a=5;b=a+1;e.exports={DEFAULT:a,LEFT_NAV:b,SOCIAL_SEARCH_DIALOG:b+1}}),null);
__d("LayerHideOnEscape",["Event","Keys","LayerHideSources"],(function(a,b,c,d,e,f){a=function(){"use strict";function a(a){this._layer=a}var c=a.prototype;c.enable=function(){this._subscription=this._layer.subscribe("key",this.handle.bind(this))};c.disable=function(){this._subscription!=null&&this._subscription.unsubscribe(),this._subscription=null};c.handle=function(a,c){if(b("Event").getKeyCode(c)===b("Keys").ESC){this._layer.hide(b("LayerHideSources").ESCAPE);return!1}return void 0};return a}();Object.assign(a.prototype,{_subscription:null});e.exports=a}),null);
__d("computeRelativeURI",["URI","isEmpty","isFacebookURI"],(function(a,b,c,d,e,f){var g,h;function i(a,b){if(!b)return a;if(b.charAt(0)=="/")return b;var c=a.split("/").slice(0,-1);c[0]!=="";b.split("/").forEach(function(a){a==="."||(a===".."?c.length>1&&(c=c.slice(0,-1)):c.push(a))});return c.join("/")}function a(a,c){var d=new(g||(g=b("URI")))(),e=new g(a),f=new g(c);if(f.getDomain()&&!b("isFacebookURI")(f))return c;var j=e;a=["Protocol","Domain","Port","Path","QueryData","Fragment"];a.forEach(function(a){var c=a==="Path"&&j===e;c&&d.setPath(i(e.getPath(),f.getPath()));(h||(h=b("isEmpty")))(f["get"+a]())||(j=f);c||d["set"+a](j["get"+a]())});return d}e.exports=a}),null);
__d("getReferrerURI",["ErrorUtils","URI","isFacebookURI"],(function(a,b,c,d,e,f){"use strict";var g,h;function c(){if(a.PageTransitions&&a.PageTransitions.isInitialized())return a.PageTransitions.getReferrerURI();else{var c=(g||(g=b("ErrorUtils"))).applyWithGuard(function(a){return new(h||(h=b("URI")))(a)},null,[document.referrer]);return c&&b("isFacebookURI")(c)?c:null}}e.exports=c}),null);
__d("PageTransitionsRegistrar",["invariant","requireDeferred","DOMQuery","Form","LinkController","PageTransitionPriorities","Parent","URI","computeRelativeURI","getReferrerURI","goURI","setTimeoutAcrossTransitions"],(function(a,b,c,d,e,f,g){var h,i=b("requireDeferred")("PageTransitions");i.onReady(function(a){a&&a._init&&a._init()});var j=[],k=[];i={DELAY_HISTORY:"delay_history_PTR",registerHandler:function(a,c){a!=null||g(0,5202),c=c||b("PageTransitionPriorities").DEFAULT,j[c]||(j[c]=[]),j[c].push(a)},removeHandler:function(a,c){c=c||b("PageTransitionPriorities").DEFAULT;var d=-1;j[c]&&(d=j[c].indexOf(a));d>-1&&j[c].splice(d,1)},registerCompletionCallback:function(a){k.push(a)},getMostRecentURI:n,getReferrerURI:b("getReferrerURI"),_getTransitionHandlers:function(){return j},_getCompletionCallbacks:function(){return k},_resetCompletionCallbacks:function(){k=[]},__onClick:d,__onSubmit:f};var l=null;function c(a){l=a,b("setTimeoutAcrossTransitions")(function(){l=null},0)}function d(a){if(l){if(!a.isDefaultPrevented()){m(l);var c=l.getAttribute("href");c&&b("goURI")(c)}a.kill()}}function m(a){var c=a.getAttribute("href")||"",d=b("computeRelativeURI")(n().getQualifiedURI().toString(),c).toString();c!=d&&a.setAttribute("href",d)}function f(a,c){c=c;var d=a.getTarget();if(b("Form").getAttribute(d,"rel")||b("Form").getAttribute(d,"target"))return;var e=new(h||(h=b("URI")))(b("Form").getAttribute(d,"action"));e=b("computeRelativeURI")(n().toString(),e.toString());d.setAttribute("action",e.toString());if((b("Form").getAttribute(d,"method")||"GET").toUpperCase()=="GET"){d=b("Form").serialize(d);c&&(b("DOMQuery").isNodeOfType(c,"input")&&c.type==="submit"||(c=b("Parent").byTag(c,"button")))&&c.name&&(d[c.name]=c.value);typeof e==="string"&&(e=new(h||(h=b("URI")))(e));b("goURI")(e.addQueryData(d));a.kill()}}b("LinkController").registerFallbackHandler(c);function n(){if(a.PageTransitions&&a.PageTransitions.isInitialized())return a.PageTransitions.getMostRecentURI();else{var c=(h||(h=b("URI"))).getRequestURI(!1);c=c.getUnqualifiedURI();var d=new h(c).setFragment(""),e=c.getFragment();e.charAt(0)==="!"&&d.toString()===e.substr(1)&&(c=d);return c}}e.exports=i}),null);
__d("escapeJSQuotes",[],(function(a,b,c,d,e,f){function a(a){return typeof a==="undefined"||a==null||!a.valueOf()?"":a.toString().replace(/\\/g,"\\\\").replace(/\n/g,"\\n").replace(/\r/g,"\\r").replace(/\"/g,"\\x22").replace(/\'/g,"\\'").replace(/</g,"\\x3c").replace(/>/g,"\\x3e").replace(/&/g,"\\x26")}e.exports=a}),null);
__d("PageTransitionsBlue",["fbt","invariant","Arbiter","BlueCompatBroker","BlueCompatRouter","Bootloader","DOMQuery","DOMScroll","Env","ErrorGuard","Event","FbtResultBase","HistoryManager","LayerHideOnEscape","PageHooks","PageTransitionsConfig","PageTransitionsRegistrar","React","ScriptPath","URI","Vector","areEqual","clickRefAction","escapeJSQuotes","ge","goOrReplace","isFacebookURI","isInIframe","setTimeout"],(function(a,b,c,d,e,f,g,h){var i,j,k,l,m=b("React"),n=["cquick","ctarget","cquick_token","mh_","killabyte","tfc_","tfi_"],o={};function p(a,b){a&&(o[a.getUnqualifiedURI().toString()]=b)}function q(a){return o[a.getUnqualifiedURI().toString()]}function r(a){delete o[a.getUnqualifiedURI().toString()]}function s(){var a={};window.location.search.slice(1).split("&").forEach(function(b){b=b.split("=");var c=b[0];b=b[1];b=b===void 0?null:b;n.some(function(a){return c.startsWith(a)})&&(a[c]=b)});return a}var t=null,u=!1,v=new(i||(i=b("URI")))(""),w=null,x=new i(),y=null,z=!1,A=!1,B=!1,C={isInitialized:function(){return u},init:function(){C._init()},_init:function(){if(b("isInIframe")())return!1;if(u)return!0;var a=b("PageTransitionsRegistrar").getMostRecentURI();t=a;v=a;w=null;x=a;var c=(j||(j=b("ErrorGuard"))).applyWithGuard(function(a){return(i||(i=b("URI"))).tryParseURI(a)},null,[document.referrer]);y=document.referrer&&c&&b("isFacebookURI")(c)?c:null;u=!0;c=(i||(i=b("URI"))).getRequestURI(!1);c.getFragment().startsWith("/")?c=c.getFragment():c=a.toString();b("HistoryManager").init().setCanonicalLocation("#"+c).registerURIHandler(C._historyManagerHandler);b("Event").listen(window,"scroll",function(){z||p(t,b("Vector").getScrollPosition())});return!0},registerHandler:b("PageTransitionsRegistrar").registerHandler,removeHandler:b("PageTransitionsRegistrar").removeHandler,getCurrentURI:function(a){a===void 0&&(a=!1);this._init();return!t&&!a?new(i||(i=b("URI")))(v):new(i||(i=b("URI")))(t)},isTransitioning:function(){this._init();return!t},getNextURI:function(){this._init();return x},getNextReferrerURI:function(){this._init();return w},getReferrerURI:function(){this._init();return y},getMostRecentURI:function(){this._init();return new(i||(i=b("URI")))(v)},go:function(a,c){c===void 0&&(c=!1);if(b("BlueCompatRouter").goFragment(a)){var d=new(i||(i=b("URI")))(a);if(C.restoreScrollPosition(d)){t=v=d;return}}if(b("BlueCompatRouter").go(a,c))return;this.goBase(a,c)},goBase:function(a,c){c===void 0&&(c=!1);this._init();var d=s(),e=new(i||(i=b("URI")))(a).removeQueryData("quickling").addQueryData(d).getQualifiedURI();r(e);c||b("clickRefAction")("uri",{href:e.toString()},null,"INDIRECT");C._loadPage(e,function(a){a?b("HistoryManager").go(e.toString(),!1,c):b("goOrReplace")(window.location,e,c)})},_historyManagerHandler:function(a){if(a.charAt(0)!="/")return!1;b("clickRefAction")("h",{href:a});b("ScriptPath").getClickPointInfo()||b("ScriptPath").setClickPointInfo({click:"back"});C._loadPage(new(i||(i=b("URI")))(a),function(c){c||b("goOrReplace")(window.location,a,!0)});return!0},_loadPage:function(a,c){if(new(i||(i=b("URI")))(a).getFragment()&&(k||(k=b("areEqual")))(new(i||(i=b("URI")))(a).setFragment("").getQualifiedURI(),new(i||(i=b("URI")))(t).setFragment("").getQualifiedURI())){b("Arbiter").inform("pre_page_fragment_transition",{from:new(i||(i=b("URI")))(t).getFragment(),to:new i(a).getFragment()});if(C.restoreScrollPosition(a)){t=v=a;b("Arbiter").inform("page_fragment_transition",{fragment:new(i||(i=b("URI")))(a).getFragment()});return}}var d;t&&(d=q(t));var e=function(){d&&t&&p(t,d);w=C.getMostRecentURI();t=null;x=a;d&&b("DOMScroll").scrollTo(d,!1);z=!0;var e=C._handleTransition(a);c&&(e===b("PageTransitionsRegistrar").DELAY_HISTORY?b("setTimeout")(function(){return c&&c(e)},0):c(e))},f=x;x=a;var g=b("PageHooks").runHooks("onbeforeleavehooks");x=f;g?C._warnBeforeLeaving(g,e):e()},_handleTransition:function(c){window.onbeforeleavehooks=void 0;if(A||!c.isSameOrigin())return!1;var d=b("PageTransitionsConfig").reloadOnBootloadError&&this._hasBootloadErrors();if(d)return!1;var e;d=a.AsyncRequest;d&&(e=d.getLastID());b("Arbiter").inform("pre_page_transition",{from:C.getMostRecentURI(),to:c});d=b("PageTransitionsRegistrar")._getTransitionHandlers();for(var f=d.length-1;f>=0;--f){var g=d[f];if(!g)continue;for(var h=g.length-1;h>=0;--h){var i=g[h](c);if(i===!0||i===b("PageTransitionsRegistrar").DELAY_HISTORY){var j={sender:this,uri:c,id:e};try{b("Arbiter").inform("page_transition",j)}catch(a){}return i}else g.splice(h,1)}}return!1},disableTransitions:function(){A=!0},disableScrollAnimation:function(){B=!0},_hasBootloadErrors:function(){return b("Bootloader").getErrorCount()>0},unifyURI:function(){this._init(),t=v=x,y=w},transitionComplete:function(a){a===void 0&&(a=!1);this._init();z=!1;C._executeCompletionCallbacks();C.unifyURI();a||t&&C.restoreScrollPosition(t);try{document.activeElement&&document.activeElement.nodeName==="A"&&document.activeElement.blur()}catch(a){}},_executeCompletionCallbacks:function(){var a=b("PageTransitionsRegistrar")._getCompletionCallbacks();a.length>0&&(b("PageTransitionsRegistrar")._resetCompletionCallbacks(),a.forEach(function(a){return a()}))},registerCompletionCallback:b("PageTransitionsRegistrar").registerCompletionCallback,rewriteCurrentURI:function(a,c){this._init();var d=b("PageTransitionsRegistrar")._getTransitionHandlers(),e=d.length||1,f=!1;b("PageTransitionsRegistrar").registerHandler(function(){if(a&&a.toString()==C.getMostRecentURI().getUnqualifiedURI().toString()){C.transitionComplete();return!0}f=!0},e);C.go(c,!0);d.length===e+1&&d[e].length===(f?0:1)||h(0,1302);d.length=e},_warnBeforeLeaving:function(a,c){b("Bootloader").loadModules(["DialogX","XUIDialogTitle.react","XUIDialogBody.react","XUIDialogButton.react","XUIDialogFooter.react","XUIGrayText.react"],function(d,e,f,h,i,j){var k=typeof a==="string"||a instanceof String||a instanceof b("FbtResultBase")?{body:a,highlightStay:!1,leaveButtonText:g._("\u79bb\u5f00\u6b64\u9875"),showCloseButton:!1,stayButtonText:g._("\u7559\u5728\u6b64\u9875"),title:g._("\u79bb\u5f00\u6b64\u9875\uff1f")}:a;e=m.jsx(e,{showCloseButton:k.showCloseButton,children:k.title});h=k.highlightStay?[m.jsx(h,{action:"confirm",label:k.leaveButtonText},"confirm"),m.jsx(h,{action:"cancel",use:"confirm",label:k.stayButtonText,className:"autofocus"},"cancel")]:[m.jsx(h,{action:"cancel",label:k.stayButtonText},"cancel"),m.jsx(h,{action:"confirm",use:"confirm",label:k.leaveButtonText,className:"autofocus"},"confirm")];var l=new d({width:450,addedBehaviors:[b("LayerHideOnEscape")]},m.jsxs("div",{children:[e,m.jsx(f,{children:m.jsx(j,{shade:"medium",size:"medium",children:k.body})}),m.jsx(i,{children:h})]}));l.subscribe("confirm",function(){l.hide(),c()});l.show()},"PageTransitionsBlue")},restoreScrollPosition:function(a){var c=q(a);if(c){b("DOMScroll").scrollTo(c,!1);return!0}function d(a){if(!a)return null;var c="a[name='"+b("escapeJSQuotes")(a)+"']";return b("DOMQuery").scry(document.body,c)[0]||b("ge")(a)}c=d(new(i||(i=b("URI")))(a).getFragment());if(c){d=!B;b("DOMScroll").scrollTo(c,d);return!0}return!1}};(l||(l=b("Env"))).isCQuick&&(b("BlueCompatBroker").init(),b("BlueCompatBroker").register("transitionpage",function(c){c=new(i||(i=b("URI")))(b("BlueCompatBroker").getMessageEventString(c,"uri"));var d=new i(window.location.href);c.removeQueryData("ctarget");d.removeQueryData("ctarget");if(d.toString()===c.toString())return;d=a.AsyncRequest;d&&d.ignoreUpdate();C.goBase(c,!1)}));e.exports=C;a.PageTransitions=C}),null);
__d("Rect",["invariant","Vector","$"],(function(a,b,c,d,e,f,g){a=function(){"use strict";function a(c,d,e,f,h){if(arguments.length===1){if(c instanceof a)return c;if(c instanceof b("Vector"))return new a(c.y,c.x,c.y,c.x,c.domain);typeof c==="string"&&(c=b("$")(c));return a.getElementBounds(c)}typeof c==="number"&&typeof d==="number"&&typeof e==="number"&&typeof f==="number"&&(!h||typeof h==="string")||g(0,1087);Object.assign(this,{t:c,r:d,b:e,l:f,domain:h||"pure"});return this}var c=a.prototype;c.w=function(){return this.r-this.l};c.h=function(){return this.b-this.t};c.getWidth=function(){return this.w()};c.getHeight=function(){return this.h()};c.toString=function(){return"(("+this.l+", "+this.t+"), ("+this.r+", "+this.b+"))"};c.contains=function(b){b=new a(b).convertTo(this.domain);var c=this;return c.l<=b.l&&c.r>=b.r&&c.t<=b.t&&c.b>=b.b};c.intersection=function(b){b=b.convertTo(this.domain);var c=Math.min(this.b,b.getBottom()),d=Math.max(this.l,b.getLeft()),e=Math.min(this.r,b.getRight());b=Math.max(this.t,b.getTop());return c>b&&e>d?new a(b,e,c,d):null};c.isEqualTo=function(a){return this.t===a.t&&this.r===a.r&&this.b===a.b&&this.l===a.l&&this.domain===a.domain};c.add=function(c,d){if(arguments.length==1){c instanceof a&&c.domain!="pure"&&(c=c.convertTo(this.domain));return c instanceof b("Vector")?this.add(c.x,c.y):this}var e=parseFloat(c),f=parseFloat(d);return new a(this.t+f,this.r+e,this.b+f,this.l+e,this.domain)};c.sub=function(a,c){if(arguments.length==1&&a instanceof b("Vector"))return this.add(a.mul(-1));else if(typeof a==="number"&&typeof c==="number")return this.add(-a,-c);return this};c.rotateAroundOrigin=function(b){var c=this.getCenter().rotate(b*Math.PI/2),d=0;b%2?(d=this.h(),b=this.w()):(d=this.w(),b=this.h());var e=c.y-b/2;c=c.x-d/2;b=e+b;d=c+d;return new a(e,d,b,c,this.domain)};c.boundWithin=function(a){var b=0,c=0;this.l<a.l?b=a.l-this.l:this.r>a.r&&(b=a.r-this.r);this.t<a.t?c=a.t-this.t:this.b>a.b&&(c=a.b-this.b);return this.add(b,c)};c.getCenter=function(){return new(b("Vector"))(this.l+this.w()/2,this.t+this.h()/2,this.domain)};c.getTop=function(){return this.t};c.getRight=function(){return this.r};c.getBottom=function(){return this.b};c.getLeft=function(){return this.l};c.getArea=function(){return(this.b-this.t)*(this.r-this.l)};c.getPositionVector=function(){return new(b("Vector"))(this.l,this.t,this.domain)};c.getDimensionVector=function(){return new(b("Vector"))(this.w(),this.h(),"pure")};c.convertTo=function(c){if(this.domain==c)return this;if(c=="pure")return new a(this.t,this.r,this.b,this.l,"pure");if(this.domain=="pure")return new a(0,0,0,0);var d=new(b("Vector"))(this.l,this.t,this.domain).convertTo(c);return new a(d.y,d.x+this.w(),d.y+this.h(),d.x,c)};a.deserialize=function(b){b=b.split(":");return new a(parseFloat(b[1]),parseFloat(b[2]),parseFloat(b[3]),parseFloat(b[0]))};a.newFromVectors=function(b,c){return new a(b.y,b.x+c.x,b.y+c.y,b.x,b.domain)};a.getElementBounds=function(c){return a.newFromVectors(b("Vector").getElementPosition(c),b("Vector").getElementDimensions(c))};a.getViewportBounds=function(){return a.newFromVectors(b("Vector").getScrollPosition(),b("Vector").getViewportDimensions())};a.getViewportWithoutScrollbarsBounds=function(){return a.newFromVectors(b("Vector").getScrollPosition(),b("Vector").getViewportWithoutScrollbarDimensions())};a.minimumBoundingBox=function(b){var c=new a(Infinity,-Infinity,-Infinity,Infinity),d;for(var e=0;e<b.length;e++)d=b[e],c.t=Math.min(c.t,d.t),c.r=Math.max(c.r,d.r),c.b=Math.max(c.b,d.b),c.l=Math.min(c.l,d.l);return c};return a}();e.exports=a}),null);
__d("getOverlayZIndex",["Style"],(function(a,b,c,d,e,f){function a(a,c){c=c;a=a;c=c||document.body;var d=[];while(a&&a!==c)d.push(a),a=a.parentNode;if(a!==c)return 0;for(var a=d.length-1;a>=0;a--){c=d[a];if(b("Style").get(c,"position")!="static"){c=parseInt(b("Style").get(c,"z-index"),10);if(!isNaN(c))return c}}return 0}e.exports=a}),null);
__d("SVGChecker",[],(function(a,b,c,d,e,f){e.exports={isSVG:function(a){return!!a.ownerSVGElement||a.tagName.toLowerCase()==="svg"},isDisplayed:function(a){try{a=a.getBBox();if(a&&(a.height===0||a.width===0))return!1}catch(a){return!1}return!0}}}),null);
__d("getOffsetParent",["Style"],(function(a,b,c,d,e,f){function g(a){a=a.parentNode;if(!a||a===document.documentElement)return document.documentElement;return b("Style").get(a,"position")!=="static"?a:a===document.body?document.documentElement:g(a)}e.exports=g}),null);
__d("getOwnObjectValues",[],(function(a,b,c,d,e,f){function a(a){return Object.keys(a).map(function(b){return a[b]})}e.exports=a}),null);
__d("ContextualLayer",["invariant","requireCond","Arbiter","ARIA","Bootloader","ContextualLayerAlignmentEnum","ContextualLayerPositionEnum","ContextualThing","CSS","DataStore","DOM","Event","Layer","cr:971473","Locale","Parent","Rect","Scroll","Style","SVGChecker","Vector","containsNode","emptyFunction","getOffsetParent","getOrCreateDOMID","getOverlayZIndex","getOwnObjectValues","isElementNode","killswitch","removeFromArray","throttle"],(function(a,b,c,d,e,f,g){function h(a){return a.getPosition()==="left"||a.isVertical()&&a.getAlignment()==="right"}a=function(a){"use strict";babelHelpers.inheritsLoose(c,a);function c(){return a.apply(this,arguments)||this}var d=c.prototype;d._configure=function(b,c){b.dialogRole!=="dialog"&&(this._dialogRole=b.dialogRole),b.shouldSetARIAProperties===!1&&(this._shouldSetARIAProperties=b.shouldSetARIAProperties),b.label&&(this._label=b.label),b.labelledBy&&(this._labelledBy=b.labelledBy),a.prototype._configure.call(this,b,c),b.context?this.setContext(b.context):b.contextID?this._setContextID(b.contextID):b.contextSelector&&(this._setContextSelector(b.contextSelector),this._setARIAProperties()),this.setPosition(b.position),this.setAlignment(b.alignment),this.setOffsetX(b.offsetX),this.setOffsetY(b.offsetY),this.setArrowDimensions(b.arrowDimensions),this._content=c};d._getDefaultBehaviors=function(){var d=c.getDefaultBehaviorsAsObject();return a.prototype._getDefaultBehaviors.call(this).concat(b("getOwnObjectValues")(d))};d._buildWrapper=function(a,c){this._contentWrapper=b("DOM").create("div",{className:"uiContextualLayer"},c);this._dialogRole&&this._contentWrapper.setAttribute("role",this._dialogRole);this._labelledBy?this._contentWrapper.setAttribute("aria-labelledby",this._labelledBy):this._label&&this._contentWrapper.setAttribute("aria-label",this._label);this._dialogRole==="alert"&&this._contentWrapper.setAttribute("aria-atomic","true");return b("DOM").create("div",{className:"uiContextualLayerPositioner","data-testid":a["data-testid"]},this._contentWrapper)};d.getInsertParent=function(){var c=this._insertParent;if(!c){var d=this.getContext();d&&(c=b("Parent").byClass(d,"uiContextualLayerParent"))}return c||a.prototype.getInsertParent.call(this)};d.setContent=function(a){this._content=a;b("DOM").setContent(this._contentWrapper,this._content);this._shown&&this.updatePosition();return this};d.setContext=function(a){return this.setContextWithBounds(a,null)};d.setContextWithBounds=function(a,c){if(this._contextNode===a&&c&&this._contextBounds&&c.isEqualTo(this._contextBounds))return this;this._contextNode=a;var d=c&&this._contextBounds&&c.t===this._contextBounds.t&&c.r===this._contextBounds.r&&c.b===this._contextBounds.b&&c.l===this._contextBounds.l;if(d)return this;this._contextBounds=c||null;this._contextSelector="#"+b("getOrCreateDOMID")(a);this._contextScrollParent=null;this._shown&&(b("ContextualThing").register(this.getRoot(),this._contextNode),this.updatePosition());this._setParentSubscription();this._setARIAProperties();return this};d.shouldSetARIAProperties=function(a){this._shouldSetARIAProperties=a;return this};d._setARIAProperties=function(){if(!this._shouldSetARIAProperties)return this;this._dialogRole==="dialog"?b("ARIA").setPopup(this.getCausalElement(),this.getRoot()):this._dialogRole==="region"&&b("Bootloader").loadModules(["ContextualLayerInlineTabOrder"],function(a){this.hasBehavior(a)||this.enableBehavior(a)}.bind(this),"ContextualLayer");return this};d._setContextID=function(a){this._contextSelector="#"+a,this._contextNode=null};d._setContextSelector=function(a){this._contextSelector=a,this._contextNode=null};d.getCausalElement=function(){return a.prototype.getCausalElement.call(this)||this.getContext()};d._setParentSubscription=function(){var a=this.getContext(),c=null;while(a!=null){c=b("DataStore").get(a,"layer");if(c)break;a=a.parentNode}if(c===this._parentLayer)return;this._parentLayer&&this._parentSubscription&&(this._parentLayer.unsubscribe(this._parentSubscription),this._parentSubscription=null);c&&(this._parentSubscription=c.subscribe("hide",this.hide.bind(this)));this._parentLayer=c};d.setPosition=function(a){this.getOrientation().setDefaultPosition(a)&&(this._shown&&this.updatePosition());return this};d.setAlignment=function(a){this.getOrientation().setDefaultAlignment(a)&&(this._shown&&this.updatePosition());return this};d.setOffsetX=function(a){this.getOrientation().setDefaultOffsetX(a)&&(this._shown&&this.updatePosition());return this};d.setArrowDimensions=function(a){a&&this.getOrientation().setArrowOffset(a.offset)&&(this._shown&&this.updatePosition());return this};d.setOffsetY=function(a){this.getOrientation().setDefaultOffsetY(a)&&(this._shown&&this.updatePosition());return this};d.getPosition=function(){return this.getOrientation().getPosition()};d.getOrientation=function(){this._orientation||(this._orientation=new l());return this._orientation};d.getContentRoot=function(){return this._contentWrapper};d.getContent=function(){return this._content};d.getContext=function(){this._contextNode||(this._contextSelector!=null||g(0,11711),this._contextNode=b("DOM").find(document,this._contextSelector));return this._contextNode};d.getContextBounds=function(a){if(this._contextBounds)return this._contextBounds.convertTo(a);var c=this.getContext();return b("Rect").newFromVectors(b("Vector").getElementPosition(c,a),b("Vector").getElementDimensions(c))};d.getContextScrollParent=function(){!this._contextScrollParent?this._contextScrollParent=b("Style").getScrollParent(this.getContext()):b("isElementNode")(this._contextScrollParent)&&!b("containsNode")(document.documentElement,this._contextScrollParent)&&(this._contextScrollParent=b("Style").getScrollParent(this.getContext()));return this._contextScrollParent};d.setInsertParent=function(b){this._insertScrollParent=null;return a.prototype.setInsertParent.call(this,b)};d.getInsertScrollParent=function(){this._insertScrollParent||(this._insertScrollParent=b("Style").getScrollParent(this.getInsertParent()));return this._insertScrollParent};d.show=function(){var c=this;if(this._shown)return this;a.prototype.show.call(this);b("Arbiter").inform("contextualLayer/toggle",{show:!0,contentRoot:this.getRoot()});this._shown&&(b("ContextualThing").register(this.getRoot(),this.getContext()),i.push(this),this._resizeListener=this._resizeListener||b("Event").listen(window,"resize",b("throttle")(function(){c._shown&&c.updatePosition()})));return this};d.finishHide=function(){b("removeFromArray")(i,this);this._resizeListener&&this._resizeListener.remove();this._resizeListener=null;this._insertScrollParent=null;b("Arbiter").inform("contextualLayer/toggle",{show:!1,contentRoot:this.getRoot()});return a.prototype.finishHide.call(this)};d.isFixed=function(){return b("Style").isFixed(this.getContext())&&!b("Style").isFixed(this.getInsertParent())};d.updatePosition=function(){var a=this.getContext();if(!a)return!1;var c=this.isFixed();if(!c&&!(a.offsetParent||b("SVGChecker").isSVG(a)&&b("SVGChecker").isDisplayed(a)))return!1;var d=this.getRoot(),e=!b("killswitch")("CONTEXTUAL_POSITIONING_MOBILE_FIX"),f=e?b("Vector").getLayoutViewportDimensions().x:b("Vector").getViewportDimensions().x;b("Style").set(d,"width",f+"px");var g=this.getOrientation();this.inform("adjust",g.reset());if(!g.isValid())return!1;this._updateWrapperPosition(g);this._updateWrapperClass(g);b("CSS").conditionClass(d,"uiContextualLayerPositionerFixed",c);var i=c?"viewport":"document",j=c?document.documentElement:b("getOffsetParent")(d);if(c&&e)c=new(b("Vector"))(0,0),e=f;else if(j===document.documentElement)c=new(b("Vector"))(0,0),e=document.documentElement.clientWidth;else if(!d.offsetParent)return!1;else c=b("Vector").getElementPosition(j,i),e=j.offsetWidth,j!==document.body&&(c=c.sub(new(b("Vector"))(b("Scroll").getLeft(j),b("Scroll").getTop(j))));f=this.getContextBounds(i);j=f.l-c.x;i=f.t-c.y;c=f.h();f=f.w();var k=b("Locale").isRTL();g.getPosition()==="below"&&(i+=c);(g.getPosition()==="right"||g.isVertical()&&g.getAlignment()==="right")!=k&&(j+=f);c=g.getOffsetX();g.isVertical()&&g.getAlignment()==="center"&&(c+=(f-this.getContentRoot().offsetWidth)/2);k&&(c*=-1);f="left";j=Math.floor(j+c);h(g)!==k&&(f="right",j=e-j);b("Style").set(d,f,j+"px");b("Style").set(d,f==="left"?"right":"left","");c=this.getInsertScrollParent();k=0;c!==window?(e=c.clientWidth,k=b("Vector").getElementPosition(c).x):e=document.documentElement.clientWidth;j=b("Vector").getElementPosition(d).x-k;f==="left"&&e-j>0?b("Style").set(d,"width",e-j+"px"):f==="right"&&j+d.offsetWidth>0?b("Style").set(d,"width",j+d.offsetWidth+"px"):b("Style").set(d,"width","");b("Style").set(d,"top",i+g.getOffsetY()+"px");c=b("getOverlayZIndex")(a,this.getInsertParent());b("Style").set(d,"z-index",c>200?c:"");this.inform("reposition",g);return!0};d._updateWrapperPosition=function(a){var c=a.getPosition()==="above";b("Style").set(this._contentWrapper,"bottom",c?"0":null);c=b("Locale").isRTL()?"left":"right";a=h(a);b("Style").set(this._contentWrapper,c,a?"0":null)};d._updateWrapperClass=function(a){a=a.getClassName();if(a===this._orientationClass)return;this._orientationClass&&b("CSS").removeClass(this._contentWrapper,this._orientationClass);this._orientationClass=a;b("CSS").addClass(this._contentWrapper,a)};d.simulateOrientation=function(a,c){a=a.getClassName();if(a===this._orientationClass)return c();else{this._orientationClass&&b("CSS").removeClass(this._contentWrapper,this._orientationClass);b("CSS").addClass(this._contentWrapper,a);c=c();b("CSS").removeClass(this._contentWrapper,a);this._orientationClass&&b("CSS").addClass(this._contentWrapper,this._orientationClass);return c}};d.destroy=function(){a.prototype.destroy.call(this);this._contentWrapper=null;this._content=null;return this};d.getArrowDimensions=function(){return this._config.arrowDimensions||{offset:0,length:0}};c.getDefaultBehaviorsAsObject=function(){return b("cr:971473")==null?{}:{LayerHideOnTransition:b("cr:971473")}};return c}(b("Layer"));var i=[];b("Arbiter").subscribe("reflow",function(){i.forEach(function(a){a.updatePosition()===!1&&a.hide()})});Object.assign(a.prototype,{_contentWrapper:null,_content:null,_contextNode:null,_contextBounds:null,_contextSelector:null,_dialogRole:"dialog",_label:null,_labelledBy:[],_parentLayer:null,_parentSubscription:null,_orientation:null,_orientationClass:null,_shouldSetARIAProperties:!0});var j=b("emptyFunction").thatReturnsArgument,k=b("emptyFunction").thatReturnsArgument,l=function(){"use strict";function a(){this._default={_position:"above",_alignment:"left",_offsetX:0,_offsetY:0,_valid:!0,_preferMoreContentShownRect:!1},this.reset()}var b=a.prototype;b.setPosition=function(a){this._position=j(a);return this};b.setAlignment=function(a){this._alignment=k(a);return this};b.getOppositePosition=function(){return a.OPPOSITE[this.getPosition()]};b.invalidate=function(){this._valid=!1;return this};b.getPosition=function(){return this._position||"above"};b.getAlignment=function(){return this._alignment||"left"};b.getOffsetX=function(){var a=this._offsetX||0;!this.isVertical()?this._default._position!==this._position&&(a*=-1):this._default._alignment!==this._alignment&&(a*=-1);return a};b.getOffsetY=function(){var a=this._offsetY||0;this.isVertical()&&this._default._position!==this._position&&(a*=-1);return a};b.getClassName=function(){var a=this.getAlignment(),b=this.getPosition();if(b==="below")if(a==="left")return"uiContextualLayerBelowLeft";else if(a==="right")return"uiContextualLayerBelowRight";else return"uiContextualLayerBelowCenter";else if(b==="above")if(a==="left")return"uiContextualLayerAboveLeft";else if(a==="right")return"uiContextualLayerAboveRight";else return"uiContextualLayerAboveCenter";else if(b==="left")return"uiContextualLayerLeft";else return"uiContextualLayerRight"};b.isValid=function(){return this._valid};b.isVertical=function(){return this.getPosition()==="above"||this.getPosition()==="below"};b.reset=function(){Object.assign(this,this._default);return this};b.setDefaultPosition=function(a){var b=this._default._position;this._default._position=j(a);return b!==a};b.setDefaultAlignment=function(a){var b=this._default._alignment;this._default._alignment=k(a);return b!==a};b.setDefaultOffsetX=function(a){var b=this._default._offsetX;this._default._offsetX=a;return b!==a};b.setArrowOffset=function(a){var b=this._default._arrowOffset;this._default._arrowOffset=a;return b!==a};b.getArrowOffset=function(){return this._default._arrowOffset||0};b.setDefaultOffsetY=function(a){var b=this._default._offsetY;this._default._offsetY=a;return b!==a};b.setPreferMoreContentShownRect=function(a){var b=this._default._preferMoreContentShownRect;this._default._preferMoreContentShownRect=a;return b!==a};b.getPreferMoreContentShownRect=function(){return this._default._preferMoreContentShownRect};return a}();l.OPPOSITE={above:"below",below:"above",left:"right",right:"left"};e.exports=a}),null);
__d("LayerBounds",["Locale","Rect","ViewportBounds","containsNode","ge","getOverlayZIndex"],(function(a,b,c,d,e,f){a={getViewportRectForContext:function(a){var c=b("ge")("globalContainer");c=c&&b("containsNode")(c,a)||b("getOverlayZIndex")(a)<300;a=b("Rect").getViewportWithoutScrollbarsBounds();c&&(a.t+=b("ViewportBounds").getTop(),b("Locale").isRTL()?(a.r-=b("ViewportBounds").getLeft(),a.l+=b("ViewportBounds").getRight()):(a.r-=b("ViewportBounds").getRight(),a.l+=b("ViewportBounds").getLeft()));return a}};e.exports=a}),null);
__d("ContextualLayerDimensions",["LayerBounds","Locale","Rect","Vector"],(function(a,b,c,d,e,f){a={getViewportRect:function(a){return b("LayerBounds").getViewportRectForContext(a.getContext())},getLayerRect:function(a,c){var d=a.getContextBounds("viewport"),e=a.simulateOrientation(c,function(){return b("Vector").getElementDimensions(a.getContentRoot())}),f=d.t+c.getOffsetY();c.getPosition()==="above"?f-=e.y:c.getPosition()==="below"&&(f+=d.b-d.t);var g=d.l+c.getOffsetX();d=d.r-d.l;if(c.isVertical()){var h=c.getAlignment();h==="center"?g+=(d-e.x)/2:h==="right"!==b("Locale").isRTL()?g+=d-e.x+c.getArrowOffset():g-=c.getArrowOffset()}else c.getPosition()==="right"!==b("Locale").isRTL()?g+=d:g-=e.x;return new(b("Rect"))(f,g+e.x,f+e.y,g,"viewport")}};e.exports=a}),null);
__d("ContextualLayerAutoFlip",["ContextualLayerAlignmentEnum","ContextualLayerDimensions","DOMDimensions","Rect","Vector","getDocumentScrollElement"],(function(a,b,c,d,e,f){function g(a,c){c=new(b("Rect"))(c).convertTo(a.domain);var d=Math.max(a.l,c.l);a=Math.min(a.r,c.r);return Math.max(a-d,0)}a=function(){"use strict";function a(a){this._layer=a}var c=a.prototype;c.enable=function(){this._subscription=this._layer.subscribe("adjust",this._adjustOrientation.bind(this)),this._layer.isShown()&&this._layer.updatePosition()};c.disable=function(){this._subscription&&(this._subscription.unsubscribe(),this._subscription=null),this._layer.isShown()&&this._layer.updatePosition()};c._adjustOrientation=function(a,c){a=this.getValidPositions(c);if(!a.length){c.invalidate();return}var d=b("ContextualLayerDimensions").getViewportRect(this._layer),e=this._getValidAlignments(c),f,h,i;for(f=0;f<e.length;f++){c.setAlignment(e[f]);for(h=0;h<a.length;h++){c.setPosition(a[h]);i=b("ContextualLayerDimensions").getLayerRect(this._layer,c);if(d.contains(i))return}}var j=-1;if(c.getPreferMoreContentShownRect()){var k=b("DOMDimensions").getDocumentDimensions(),l=new(b("Rect"))(d).convertTo("document"),m=99999;for(h=0;h<a.length;h++){c.setPosition(a[h]);i=b("ContextualLayerDimensions").getLayerRect(this._layer,c);var n=new(b("Rect"))(i).convertTo("document");if(n.l>=0&&n.r<=k.width&&n.t>=43&&n.b<=k.height){var o=l.l-n.l,p=n.r-l.r,q=l.t-n.t;n=n.b-l.b;o=(o>0?o:0)+(p>0?p:0)+(q>0?q:0)+(n>0?n:0);o<m&&(j=h,m=o)}}}this.__setBestPosition(j,c,a);p=0;q=0;for(f=0;f<e.length;f++)c.setAlignment(e[f]),i=b("ContextualLayerDimensions").getLayerRect(this._layer,c),n=g(d,i),n>q&&(q=n,p=f);c.setAlignment(e[p])};c.__setBestPosition=function(a,b,c){a>=0?b.setPosition(c[a]):b.setPosition(c.includes("below")?"below":c[0])};c.getValidPositions=function(a){var c=[a.getPosition(),a.getOppositePosition()],d=this._layer.getContextScrollParent();if(d===window||d===b("getDocumentScrollElement")())return c;var e=this._layer.getContext(),f=b("Vector").getElementPosition(d,"viewport").y,g=b("Vector").getElementPosition(e,"viewport").y;if(a.isVertical())return c.filter(function(a){if(a==="above")return g>=f;else{a=f+d.offsetHeight;var b=g+e.offsetHeight;return b<=a}});else{a=f+d.offsetHeight;if(g>=f&&g+e.offsetHeight<=a)return c;else return[]}};c._getValidAlignments=function(a){var c=b("ContextualLayerAlignmentEnum").values;a=a.getAlignment();var d=c.indexOf(a);d>0&&(c.splice(d,1),c.unshift(a));return c};return a}();Object.assign(a.prototype,{_subscription:null});e.exports=a}),null);
__d("LayerHideOnTransition",["LayerHideSources","PageTransitionsRegistrar"],(function(a,b,c,d,e,f){a=function(){"use strict";function a(a){var c=this;this._handler=function(a){c._enabled&&c.isTransitionRelevant(a)&&c._layer.hide(b("LayerHideSources").TRANSITION),c._subscribe()};this._layer=a}var c=a.prototype;c.enable=function(){this._enabled=!0,this._subscribed||setTimeout(this._subscribe.bind(this),0)};c.disable=function(){this._enabled=!1,b("PageTransitionsRegistrar").removeHandler(this._handler)};c.isTransitionRelevant=function(a){return!0};c._subscribe=function(){b("PageTransitionsRegistrar").registerHandler(this._handler),this._subscribed=!0};return a}();Object.assign(a.prototype,{_enabled:!1,_subscribed:!1});e.exports=a}),null);