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- !function(){"use strict";(e=>{const t="single-file-lazy-load",n="single-file-load-image",i="single-file-image-loaded",r="single-file-request-get-adopted-stylesheets",o="single-file-unregister-request-get-adopted-stylesheets",l="single-file-response-get-adopted-stylesheets",s={family:"font-family",style:"font-style",weight:"font-weight",stretch:"font-stretch",unicodeRange:"unicode-range",variant:"font-variant",featureSettings:"font-feature-settings"},d=e.CustomEvent,a=e.document,c=e.screen,g=e.Element,f=e.UIEvent,_=e.Event,m=e.FileReader,u=e.Blob,h=e.JSON,p=e.MutationObserver,y=e.URL,E=new Map,v=new Map;let w;function F(){a.addEventListener("single-file-load-deferred-images-start",(()=>S())),a.addEventListener("single-file-load-deferred-images-keep-zoom-level-start",(()=>S(!0))),a.addEventListener("single-file-load-deferred-images-end",(()=>b())),a.addEventListener("single-file-load-deferred-images-keep-zoom-level-end",(()=>b(!0))),a.addEventListener("single-file-load-deferred-images-reset",P),a.addEventListener("single-file-load-deferred-images-keep-zoom-level-reset",(()=>{const e=a.documentElement.style.getPropertyValue("-sf-transform"),t=a.documentElement.style.getPropertyPriority("-sf-transform"),n=a.documentElement.style.getPropertyValue("-sf-transform-origin"),i=a.documentElement.style.getPropertyPriority("-sf-transform-origin"),r=a.documentElement.style.getPropertyValue("-sf-min-height"),o=a.documentElement.style.getPropertyPriority("-sf-min-height");a.documentElement.style.setProperty("transform",e,t),a.documentElement.style.setProperty("transform-origin",n,i),a.documentElement.style.setProperty("min-height",r,o),a.documentElement.style.removeProperty("-sf-transform"),a.documentElement.style.removeProperty("-sf-transform-origin"),a.documentElement.style.removeProperty("-sf-min-height"),P()})),a.addEventListener("single-file-dispatch-scroll-event-start",(()=>{w=!0})),a.addEventListener("single-file-dispatch-scroll-event-end",(()=>{w=!1})),a.addEventListener("single-file-block-cookies-start",(()=>{try{a.__defineGetter__("cookie",(()=>{throw new Error("document.cookie temporary blocked by SingleFile")}))}catch(e){}})),a.addEventListener("single-file-block-cookies-end",(()=>{delete a.cookie})),a.addEventListener("single-file-block-storage-start",(()=>{e._singleFile_localStorage||(e._singleFile_localStorage=e.localStorage,e.__defineGetter__("localStorage",(()=>{throw new Error("localStorage temporary blocked by SingleFile")}))),e._singleFile_indexedDB||(e._singleFile_indexedDB=e.indexedDB,e.__defineGetter__("indexedDB",(()=>{throw new Error("indexedDB temporary blocked by SingleFile")})))})),a.addEventListener("single-file-block-storage-end",(()=>{e._singleFile_localStorage&&(delete e.localStorage,e.localStorage=e._singleFile_localStorage,delete e._singleFile_localStorage),e._singleFile_indexedDB||(delete e.indexedDB,e.indexedDB=e._singleFile_indexedDB,delete e._singleFile_indexedDB)})),a.addEventListener("single-file-request-fetch-supported",(()=>a.dispatchEvent(new d("single-file-response-fetch-supported")))),a.addEventListener("single-file-request-fetch",(async t=>{const{url:n,options:i}=h.parse(t.detail);let r;try{const t=await((t,n)=>e.fetch(t,n))(n,i);r={url:n,response:await t.arrayBuffer(),headers:[...t.headers],status:t.status}}catch(e){r={url:n,error:e&&e.toString()}}a.dispatchEvent(new d("single-file-response-fetch",{detail:r}))})),a.addEventListener(r,B)}function S(r){const o=a.scrollingElement||a.documentElement,l=o.clientHeight,s=o.clientWidth,f=Math.max(o.scrollHeight-l,l),m=Math.max(o.scrollWidth-s,s);if(a.querySelectorAll("[loading=lazy]").forEach((e=>{e.loading="eager",e.setAttribute(t,"")})),o.__defineGetter__("clientHeight",(()=>f)),o.__defineGetter__("clientWidth",(()=>m)),c.__defineGetter__("height",(()=>f)),c.__defineGetter__("width",(()=>m)),e._singleFile_innerHeight=e.innerHeight,e._singleFile_innerWidth=e.innerWidth,e.__defineGetter__("innerHeight",(()=>f)),e.__defineGetter__("innerWidth",(()=>m)),r||e._singleFile_getBoundingClientRect||(e._singleFile_getBoundingClientRect=g.prototype.getBoundingClientRect,g.prototype.getBoundingClientRect=function(){const t=e._singleFile_getBoundingClientRect.call(this);return this==o&&(t.__defineGetter__("height",(()=>f)),t.__defineGetter__("bottom",(()=>f+t.top)),t.__defineGetter__("width",(()=>m)),t.__defineGetter__("right",(()=>m+t.left))),t}),!e._singleFileImage){const t=e.Image;e._singleFileImage=e.Image,e.__defineGetter__("Image",(function(){return function(){const e=new t(...arguments),r=new t(...arguments);return r.__defineSetter__("src",(t=>{e.src=t,a.dispatchEvent(new d(n,{detail:e.src}))})),r.__defineGetter__("src",(()=>e.src)),r.__defineSetter__("srcset",(t=>{a.dispatchEvent(new d(n)),e.srcset=t})),r.__defineGetter__("srcset",(()=>e.srcset)),r.__defineGetter__("height",(()=>e.height)),r.__defineGetter__("width",(()=>e.width)),r.__defineGetter__("naturalHeight",(()=>e.naturalHeight)),r.__defineGetter__("naturalWidth",(()=>e.naturalWidth)),e.decode&&r.__defineGetter__("decode",(()=>()=>e.decode())),e.onload=e.onloadend=e.onerror=t=>{a.dispatchEvent(new d(i,{detail:e.src})),r.dispatchEvent(new _(t.type,t))},r}}))}let u,h;r?(u=l/f,h=s/m):(u=(l+e.scrollY)/f,h=(s+e.scrollX)/m);const p=Math.min(u,h);if(p<1){const e=a.documentElement.style.getPropertyValue("transform"),t=a.documentElement.style.getPropertyPriority("transform"),n=a.documentElement.style.getPropertyValue("transform-origin"),i=a.documentElement.style.getPropertyPriority("transform-origin"),o=a.documentElement.style.getPropertyValue("min-height"),l=a.documentElement.style.getPropertyPriority("min-height");a.documentElement.style.setProperty("transform-origin",(u<1?"50%":"0")+" "+(h<1?"50%":"0")+" 0","important"),a.documentElement.style.setProperty("transform","scale3d("+p+", "+p+", 1)","important"),a.documentElement.style.setProperty("min-height",100/p+"vh","important"),R(),r?(a.documentElement.style.setProperty("-sf-transform",e,t),a.documentElement.style.setProperty("-sf-transform-origin",n,i),a.documentElement.style.setProperty("-sf-min-height",o,l)):(a.documentElement.style.setProperty("transform",e,t),a.documentElement.style.setProperty("transform-origin",n,i),a.documentElement.style.setProperty("min-height",o,l))}if(!r){R();const e=o.getBoundingClientRect();window==window.top&&[...E].forEach((([t,n])=>{const i=n.options&&n.options.root&&n.options.root.getBoundingClientRect,r=i&&n.options.root.getBoundingClientRect(),o=v.get(t);if(o){const l=o.map((t=>{const n=t.getBoundingClientRect();return{target:t,intersectionRatio:1,boundingClientRect:n,intersectionRect:n,isIntersecting:!0,rootBounds:i?r:e,time:0}}));n.callback.call(t,l,t)}}))}}function b(n){a.querySelectorAll("["+t+"]").forEach((e=>{e.loading="lazy",e.removeAttribute(t)})),n||e._singleFile_getBoundingClientRect&&(g.prototype.getBoundingClientRect=e._singleFile_getBoundingClientRect,delete e._singleFile_getBoundingClientRect),e._singleFileImage&&(delete e.Image,e.Image=e._singleFileImage,delete e._singleFileImage),n||R()}function P(){const t=a.scrollingElement||a.documentElement;null!=e._singleFile_innerHeight&&(delete e.innerHeight,e.innerHeight=e._singleFile_innerHeight,delete e._singleFile_innerHeight),null!=e._singleFile_innerWidth&&(delete e.innerWidth,e.innerWidth=e._singleFile_innerWidth,delete e._singleFile_innerWidth),delete t.clientHeight,delete t.clientWidth,delete c.height,delete c.width}if(F(),new p(F).observe(a,{childList:!0}),e.CSS&&e.CSS.paintWorklet&&e.CSS.paintWorklet.addModule){const t=e.CSS.paintWorklet.addModule;e.CSS.paintWorklet.addModule=function(n,i){const r=t.apply(e.CSS.paintWorklet,arguments);return n=new y(n,a.baseURI).href,a.dispatchEvent(new d("single-file-new-worklet",{detail:{moduleURL:n,options:i}})),r}}if(e.FontFace){const t=e.FontFace;e.FontFace=function(){return k(...arguments).then((e=>a.dispatchEvent(new d("single-file-new-font-face",{detail:e})))),new t(...arguments)},e.FontFace.prototype=t.prototype,e.FontFace.toString=function(){return"function FontFace() { [native code] }"};const n=a.fonts.delete;a.fonts.delete=function(e){return k(e.family).then((e=>a.dispatchEvent(new d("single-file-delete-font",{detail:e})))),n.call(a.fonts,e)},a.fonts.delete.toString=function(){return"function delete() { [native code] }"};const i=a.fonts.clear;a.fonts.clear=function(){return a.dispatchEvent(new d("single-file-clear-fonts")),i.call(a.fonts)},a.fonts.clear.toString=function(){return"function clear() { [native code] }"}}if(e.IntersectionObserver){const t=e.IntersectionObserver;e.IntersectionObserver=function(){const e=new t(...arguments),n=t.prototype.observe||e.observe,i=t.prototype.unobserve||e.unobserve,r=arguments[0],o=arguments[1];return n&&(e.observe=function(t){let i=v.get(e);return i||(i=[],v.set(e,i)),i.push(t),n.call(e,t)}),i&&(e.unobserve=function(t){let n=v.get(e);return n&&(n=n.filter((e=>e!=t)),n.length?v.set(e,n):(v.delete(e),E.delete(e))),i.call(e,t)}),E.set(e,{callback:r,options:o}),e},e.IntersectionObserver.prototype=t.prototype,e.IntersectionObserver.toString=function(){return"function IntersectionObserver() { [native code] }"}}function B(e){const t=e.target.shadowRoot;if(e.stopPropagation(),t){t.addEventListener(r,B,{capture:!0}),t.addEventListener(o,(()=>t.removeEventListener(r,B)),{once:!0});const e=Array.from(t.adoptedStyleSheets).map((e=>Array.from(e.cssRules).map((e=>e.cssText)).join("\n")));e.length&&t.dispatchEvent(new d(l,{detail:{adoptedStyleSheets:e}}))}}async function k(e,t,n){const i={};return i["font-family"]=e,i.src=t,n&&Object.keys(n).forEach((e=>{s[e]&&(i[s[e]]=n[e])})),new Promise((e=>{if(i.src instanceof ArrayBuffer){const t=new m;t.readAsDataURL(new u([i.src])),t.addEventListener("load",(()=>{i.src="url("+t.result+")",e(i)}))}else e(i)}))}function R(){try{e.dispatchEvent(new f("resize")),w&&e.dispatchEvent(new f("scroll"))}catch(e){}}})("object"==typeof globalThis?globalThis:window)}();
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