/*! modernizr 3.6.0 (Custom Build) | MIT *
 * https://modernizr.com/download/?-arrow-borderradius-boxshadow-boxsizing-canvas-csscalc-cssfilters-csstransforms-fetch-fontface-json-opacity-rgba-svg-video-setclasses !*/
!function(window,document,undefined){function is(e,t){return typeof e===t}function testRunner(){var e,t,n,r,o,s;for(var i in tests)if(tests.hasOwnProperty(i)){if(e=[],(t=tests[i]).name&&(e.push(t.name.toLowerCase()),t.options&&t.options.aliases&&t.options.aliases.length))for(n=0;n<t.options.aliases.length;n++)e.push(t.options.aliases[n].toLowerCase());for(r=is(t.fn,"function")?t.fn():t.fn,o=0;o<e.length;o++)1===(s=e[o].split(".")).length?Modernizr[s[0]]=r:(!Modernizr[s[0]]||Modernizr[s[0]]instanceof Boolean||(Modernizr[s[0]]=new Boolean(Modernizr[s[0]])),Modernizr[s[0]][s[1]]=r),classes.push((r?"":"no-")+s.join("-"))}}function setClasses(e){var t=docElement.className,n=Modernizr._config.classPrefix||"";if(isSVG&&(t=t.baseVal),Modernizr._config.enableJSClass){var r=new RegExp("(^|\\s)"+n+"no-js(\\s|$)");t=t.replace(r,"$1"+n+"js$2")}Modernizr._config.enableClasses&&(t+=" "+n+e.join(" "+n),isSVG?docElement.className.baseVal=t:docElement.className=t)}function createElement(){return"function"!=typeof document.createElement?document.createElement(arguments[0]):isSVG?document.createElementNS.call(document,"http://www.w3.org/2000/svg",arguments[0]):document.createElement.apply(document,arguments)}function getBody(){var e=document.body;return e||((e=createElement(isSVG?"svg":"body")).fake=!0),e}function injectElementWithStyles(e,t,n,r){var o,s,i,d,a="modernizr",l=createElement("div"),c=getBody();if(parseInt(n,10))for(;n--;)(i=createElement("div")).id=r?r[n]:a+(n+1),l.appendChild(i);return(o=createElement("style")).type="text/css",o.id="s"+a,(c.fake?c:l).appendChild(o),c.appendChild(l),o.styleSheet?o.styleSheet.cssText=e:o.appendChild(document.createTextNode(e)),l.id=a,c.fake&&(c.style.background="",c.style.overflow="hidden",d=docElement.style.overflow,docElement.style.overflow="hidden",docElement.appendChild(c)),s=t(l,e),c.fake?(c.parentNode.removeChild(c),docElement.style.overflow=d,docElement.offsetHeight):l.parentNode.removeChild(l),!!s}function contains(e,t){return!!~(""+e).indexOf(t)}function cssToDOM(e){return e.replace(/([a-z])-([a-z])/g,(function(e,t,n){return t+n.toUpperCase()})).replace(/^-/,"")}function fnBind(e,t){return function(){return e.apply(t,arguments)}}function testDOMProps(e,t,n){var r;for(var o in e)if(e[o]in t)return!1===n?e[o]:is(r=t[e[o]],"function")?fnBind(r,n||t):r;return!1}function domToCSS(e){return e.replace(/([A-Z])/g,(function(e,t){return"-"+t.toLowerCase()})).replace(/^ms-/,"-ms-")}function computedStyle(e,t,n){var r;if("getComputedStyle"in window){r=getComputedStyle.call(window,e,t);var o=window.console;if(null!==r)n&&(r=r.getPropertyValue(n));else if(o){o[o.error?"error":"log"].call(o,"getComputedStyle returning null, its possible modernizr test results are inaccurate")}}else r=!t&&e.currentStyle&&e.currentStyle[n];return r}function nativeTestProps(e,t){var n=e.length;if("CSS"in window&&"supports"in window.CSS){for(;n--;)if(window.CSS.supports(domToCSS(e[n]),t))return!0;return!1}if("CSSSupportsRule"in window){for(var r=[];n--;)r.push("("+domToCSS(e[n])+":"+t+")");return injectElementWithStyles("@supports ("+(r=r.join(" or "))+") { #modernizr { position: absolute; } }",(function(e){return"absolute"==computedStyle(e,null,"position")}))}return undefined}function testProps(e,t,n,r){function o(){i&&(delete mStyle.style,delete mStyle.modElem)}if(r=!is(r,"undefined")&&r,!is(n,"undefined")){var s=nativeTestProps(e,n);if(!is(s,"undefined"))return s}for(var i,d,a,l,c,u=["modernizr","tspan","samp"];!mStyle.style&&u.length;)i=!0,mStyle.modElem=createElement(u.shift()),mStyle.style=mStyle.modElem.style;for(a=e.length,d=0;a>d;d++)if(l=e[d],c=mStyle.style[l],contains(l,"-")&&(l=cssToDOM(l)),mStyle.style[l]!==undefined){if(r||is(n,"undefined"))return o(),"pfx"!=t||l;try{mStyle.style[l]=n}catch(e){}if(mStyle.style[l]!=c)return o(),"pfx"!=t||l}return o(),!1}function testPropsAll(e,t,n,r,o){var s=e.charAt(0).toUpperCase()+e.slice(1),i=(e+" "+cssomPrefixes.join(s+" ")+s).split(" ");return is(t,"string")||is(t,"undefined")?testProps(i,t,r,o):testDOMProps(i=(e+" "+domPrefixes.join(s+" ")+s).split(" "),t,n)}function testAllProps(e,t,n){return testPropsAll(e,undefined,undefined,t,n)}var classes=[],tests=[],ModernizrProto={_version:"3.6.0",_config:{classPrefix:"",enableClasses:!0,enableJSClass:!0,usePrefixes:!0},_q:[],on:function(e,t){var n=this;setTimeout((function(){t(n[e])}),0)},addTest:function(e,t,n){tests.push({name:e,fn:t,options:n})},addAsyncTest:function(e){tests.push({name:null,fn:e})}},Modernizr=function(){};Modernizr.prototype=ModernizrProto,Modernizr=new Modernizr,Modernizr.addTest("svg",!!document.createElementNS&&!!document.createElementNS("http://www.w3.org/2000/svg","svg").createSVGRect),Modernizr.addTest("json","JSON"in window&&"parse"in JSON&&"stringify"in JSON),Modernizr.addTest("arrow",(function(){try{eval("()=>{}")}catch(e){return!1}return!0})),Modernizr.addTest("fetch","fetch"in window);var docElement=document.documentElement,isSVG="svg"===docElement.nodeName.toLowerCase();Modernizr.addTest("video",(function(){var e=createElement("video"),t=!1;try{(t=!!e.canPlayType)&&((t=new Boolean(t)).ogg=e.canPlayType('video/ogg; codecs="theora"').replace(/^no$/,""),t.h264=e.canPlayType('video/mp4; codecs="avc1.42E01E"').replace(/^no$/,""),t.webm=e.canPlayType('video/webm; codecs="vp8, vorbis"').replace(/^no$/,""),t.vp9=e.canPlayType('video/webm; codecs="vp9"').replace(/^no$/,""),t.hls=e.canPlayType('application/x-mpegURL; codecs="avc1.42E01E"').replace(/^no$/,""))}catch(e){}return t})),Modernizr.addTest("canvas",(function(){var e=createElement("canvas");return!(!e.getContext||!e.getContext("2d"))})),Modernizr.addTest("rgba",(function(){var e=createElement("a").style;return e.cssText="background-color:rgba(150,255,150,.5)",(""+e.backgroundColor).indexOf("rgba")>-1}));var prefixes=ModernizrProto._config.usePrefixes?" -webkit- -moz- -o- -ms- ".split(" "):["",""];ModernizrProto._prefixes=prefixes,Modernizr.addTest("csscalc",(function(){var e="width:",t=createElement("a");return t.style.cssText=e+prefixes.join("calc(10px);"+e),!!t.style.length})),Modernizr.addTest("opacity",(function(){var e=createElement("a").style;return e.cssText=prefixes.join("opacity:.55;"),/^0.55$/.test(e.opacity)}));var newSyntax="CSS"in window&&"supports"in window.CSS,oldSyntax="supportsCSS"in window;Modernizr.addTest("supports",newSyntax||oldSyntax);var testStyles=ModernizrProto.testStyles=injectElementWithStyles,blacklist=(e=navigator.userAgent,t=e.match(/w(eb)?osbrowser/gi),n=e.match(/windows phone/gi)&&e.match(/iemobile\/([0-9])+/gi)&&parseFloat(RegExp.$1)>=9,t||n),e,t,n;blacklist?Modernizr.addTest("fontface",!1):testStyles('@font-face {font-family:"font";src:url("https://")}',(function(e,t){var n=document.getElementById("smodernizr"),r=n.sheet||n.styleSheet,o=r?r.cssRules&&r.cssRules[0]?r.cssRules[0].cssText:r.cssText||"":"",s=/src/i.test(o)&&0===o.indexOf(t.split(" ")[0]);Modernizr.addTest("fontface",s)}));var omPrefixes="Moz O ms Webkit",cssomPrefixes=ModernizrProto._config.usePrefixes?omPrefixes.split(" "):[];ModernizrProto._cssomPrefixes=cssomPrefixes;var domPrefixes=ModernizrProto._config.usePrefixes?omPrefixes.toLowerCase().split(" "):[];ModernizrProto._domPrefixes=domPrefixes;var modElem={elem:createElement("modernizr")};Modernizr._q.push((function(){delete modElem.elem}));var mStyle={style:modElem.elem.style};Modernizr._q.unshift((function(){delete mStyle.style})),ModernizrProto.testAllProps=testPropsAll,ModernizrProto.testAllProps=testAllProps,Modernizr.addTest("borderradius",testAllProps("borderRadius","0px",!0)),Modernizr.addTest("boxshadow",testAllProps("boxShadow","1px 1px",!0)),Modernizr.addTest("boxsizing",testAllProps("boxSizing","border-box",!0)&&(document.documentMode===undefined||document.documentMode>7)),Modernizr.addTest("cssfilters",(function(){if(Modernizr.supports)return testAllProps("filter","blur(2px)");var e=createElement("a");return e.style.cssText=prefixes.join("filter:blur(2px); "),!!e.style.length&&(document.documentMode===undefined||document.documentMode>9)})),Modernizr.addTest("csstransforms",(function(){return-1===navigator.userAgent.indexOf("Android 2.")&&testAllProps("transform","scale(1)",!0)})),testRunner(),setClasses(classes),delete ModernizrProto.addTest,delete ModernizrProto.addAsyncTest;for(var i=0;i<Modernizr._q.length;i++)Modernizr._q[i]();window.Modernizr=Modernizr}(window,document),function(){if(function(){try{for(var e in Modernizr)if("boolean"==typeof Modernizr[e]&&!Modernizr[e])return 1}catch(e){return 1}}()){var e=document.createElement("div");e.appendChild(document.createTextNode("很抱歉，您正在使用一个过时的浏览器。建议升级您的浏览器或使用 ")),e.style.fontSize="22px",e.setAttribute("id","low-ver-browser");var t=document.createElement("a");t.appendChild(document.createTextNode("Edge")),t.setAttribute("href","https://www.microsoft.com/zh-cn/edge"),t.setAttribute("target","_blank"),e.appendChild(t),e.appendChild(document.createTextNode("，")),(t=document.createElement("a")).appendChild(document.createTextNode("Chrome")),t.setAttribute("href","https://www.google.cn/chrome/browser/desktop"),t.setAttribute("target","_blank"),e.appendChild(t),e.appendChild(document.createTextNode("，")),(t=document.createElement("a")).appendChild(document.createTextNode("Firefox")),t.setAttribute("href","https://www.mozilla.org/zh-CN/firefox"),t.setAttribute("target","_blank"),e.appendChild(t),e.appendChild(document.createTextNode(" 等其他现代浏览器，以提高您的体验。")),document.body.innerHTML="",document.body.insertBefore(e),document.body.style.padding="22px"}}();