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less_mod.js
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// https://github.com/openstyles/less-bundle var less=function(){"use strict";var e=function(){function e(e,t){return null!=t&&e instanceof t}var t,i,n;try{t=Map}catch(e){t=function(){}}try{i=Set}catch(e){i=function(){}}try{n=Promise}catch(e){n=function(){}}function r(s,a,l,u,h){"object"==typeof a&&(l=a.depth,u=a.prototype,h=a.includeNonEnumerable,a=a.circular);var c=[],f=[],p="undefined"!=typeof Buffer;return void 0===a&&(a=!0),void 0===l&&(l=1/0),function s(l,v){if(null===l)return null;if(0===v)return l;var d,m;if("object"!=typeof l)return l;if(e(l,t))d=new t;else if(e(l,i))d=new i;else if(e(l,n))d=new n(function(e,t){l.then(function(t){e(s(t,v-1))},function(e){t(s(e,v-1))})});else if(r.__isArray(l))d=[];else if(r.__isRegExp(l))d=new RegExp(l.source,o(l)),l.lastIndex&&(d.lastIndex=l.lastIndex);else if(r.__isDate(l))d=new Date(l.getTime());else{if(p&&Buffer.isBuffer(l))return d=Buffer.allocUnsafe?Buffer.allocUnsafe(l.length):new Buffer(l.length),l.copy(d),d;e(l,Error)?d=Object.create(l):void 0===u?(m=Object.getPrototypeOf(l),d=Object.create(m)):(d=Object.create(u),m=u)}if(a){var g=c.indexOf(l);if(-1!=g)return f[g];c.push(l),f.push(d)}for(var y in e(l,t)&&l.forEach(function(e,t){var i=s(t,v-1),n=s(e,v-1);d.set(i,n)}),e(l,i)&&l.forEach(function(e){var t=s(e,v-1);d.add(t)}),l){var b;m&&(b=Object.getOwnPropertyDescriptor(m,y)),b&&null==b.set||(d[y]=s(l[y],v-1))}if(Object.getOwnPropertySymbols){var w=Object.getOwnPropertySymbols(l);for(y=0;y<w.length;y++){var x=w[y];(!(I=Object.getOwnPropertyDescriptor(l,x))||I.enumerable||h)&&(d[x]=s(l[x],v-1),I.enumerable||Object.defineProperty(d,x,{enumerable:!1}))}}if(h){var S=Object.getOwnPropertyNames(l);for(y=0;y<S.length;y++){var I,C=S[y];(I=Object.getOwnPropertyDescriptor(l,C))&&I.enumerable||(d[C]=s(l[C],v-1),Object.defineProperty(d,C,{enumerable:!1}))}}return d}(s,l)}function s(e){return Object.prototype.toString.call(e)}function o(e){var t="";return e.global&&(t+="g"),e.ignoreCase&&(t+="i"),e.multiline&&(t+="m"),t}return r.clonePrototype=function(e){if(null===e)return null;var t=function(){};return t.prototype=e,new t},r.__objToStr=s,r.__isDate=function(e){return"object"==typeof e&&"[object Date]"===s(e)},r.__isArray=function(e){return"object"==typeof e&&"[object Array]"===s(e)},r.__isRegExp=function(e){return"object"==typeof e&&"[object RegExp]"===s(e)},r.__getRegExpFlags=o,r}();const t={exports:{}};"object"==typeof t&&t.exports&&(t.exports=e);var i=t.exports,n={getLocation:function(e,t){for(var i=e+1,n=null,r=-1;--i>=0&&"\n"!==t.charAt(i);)r++;return"number"==typeof e&&(n=(t.slice(0,e).match(/\n/g)||"").length),{line:n,column:r}},copyArray:function(e){var t,i=e.length,n=new Array(i);for(t=0;t<i;t++)n[t]=e[t];return n},clone:function(e){var t={};for(var i in e)e.hasOwnProperty(i)&&(t[i]=e[i]);return t},copyOptions:function(e,t){if(t&&t._defaults)return t;var 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this._index||this.parent&&this.parent.getIndex()||0},s.prototype.fileInfo=function(){return this._fileInfo||this.parent&&this.parent.fileInfo()||{}},s.prototype.isRulesetLike=function(){return!1},s.prototype.toCSS=function(e){var t=[];return this.genCSS(e,{add:function(e,i,n){t.push(e)},isEmpty:function(){return 0===t.length}}),t.join("")},s.prototype.genCSS=function(e,t){t.add(this.value)},s.prototype.accept=function(e){this.value=e.visit(this.value)},s.prototype.eval=function(){return this},s.prototype._operate=function(e,t,i,n){switch(t){case"+":return i+n;case"-":return i-n;case"*":return i*n;case"/":return i/n}},s.prototype.fround=function(e,t){var i=e&&e.numPrecision;return i?Number((t+2e-16).toFixed(i)):t},s.compare=function(e,t){if(e.compare&&"Quoted"!==t.type&&"Anonymous"!==t.type)return e.compare(t);if(t.compare)return-t.compare(e);if(e.type===t.type){if(e=e.value,t=t.value,!Array.isArray(e))return e===t?0:void 0;if(e.length===t.length){for(var 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o=function(e,t,i,n,r,s){this.value=e,this._index=t,this._fileInfo=i,this.mapLines=n,this.rulesetLike=void 0!==r&&r,this.allowRoot=!0,this.copyVisibilityInfo(s)};o.prototype=new s,o.prototype.type="Anonymous",o.prototype.eval=function(){return new o(this.value,this._index,this._fileInfo,this.mapLines,this.rulesetLike,this.visibilityInfo())},o.prototype.compare=function(e){return e.toCSS&&this.toCSS()===e.toCSS()?0:void 0},o.prototype.isRulesetLike=function(){return this.rulesetLike},o.prototype.genCSS=function(e,t){this.nodeVisible=Boolean(this.value),this.nodeVisible&&t.add(this.value,this._fileInfo,this._index,this.mapLines)};var a=function(e){this.value=e};a.prototype=new s,a.prototype.type="Paren",a.prototype.genCSS=function(e,t){t.add("("),this.value.genCSS(e,t),t.add(")")},a.prototype.eval=function(e){return new a(this.value.eval(e))};var l=function(e,t,i){var n="";if(e.dumpLineNumbers&&!e.compress)switch(e.dumpLineNumbers){case"comments":n=l.asComment(t);break;case"mediaquery":n=l.asMediaQuery(t);break;case"all":n=l.asComment(t)+(i||"")+l.asMediaQuery(t)}return n};l.asComment=function(e){return"/* line "+e.debugInfo.lineNumber+", "+e.debugInfo.fileName+" */\n"},l.asMediaQuery=function(e){var t=e.debugInfo.fileName;return/^[a-z]+:\/\//i.test(t)||(t="file://"+t),"@media -sass-debug-info{filename{font-family:"+t.replace(/([.:\/\\])/g,function(e){return"\\"==e&&(e="/"),"\\"+e})+"}line{font-family:\\00003"+e.debugInfo.lineNumber+"}}\n"};var u=function(e,t,i,n){this.value=e,this.isLineComment=t,this._index=i,this._fileInfo=n,this.allowRoot=!0};(u.prototype=new s).type="Comment",u.prototype.genCSS=function(e,t){this.debugInfo&&t.add(l(e,this),this.fileInfo(),this.getIndex()),t.add(this.value)},u.prototype.isSilent=function(e){var t=e.compress&&"!"!==this.value[2];return this.isLineComment||t};var h={length:{m:1,cm:.01,mm:.001,in:.0254,px:.0254/96,pt:.0254/72,pc:.0254/72*12},duration:{s:1,ms:.001},angle:{rad:1/(2*Math.PI),deg:1/360,grad:.0025,turn:1}},c=function(e,t,i){this.numerator=e?n.copyArray(e).sort():[],this.denominator=t?n.copyArray(t).sort():[],i?this.backupUnit=i:e&&e.length&&(this.backupUnit=e[0])};(c.prototype=new s).type="Unit",c.prototype.clone=function(){return new c(n.copyArray(this.numerator),n.copyArray(this.denominator),this.backupUnit)},c.prototype.genCSS=function(e,t){var i=e&&e.strictUnits;1===this.numerator.length?t.add(this.numerator[0]):!i&&this.backupUnit?t.add(this.backupUnit):!i&&this.denominator.length&&t.add(this.denominator[0])},c.prototype.toString=function(){var e,t=this.numerator.join("*");for(e=0;e<this.denominator.length;e++)t+="/"+this.denominator[e];return t},c.prototype.compare=function(e){return this.is(e.toString())?0:void 0},c.prototype.is=function(e){return this.toString().toUpperCase()===e.toUpperCase()},c.prototype.isLength=function(){return RegExp("^(px|em|ex|ch|rem|in|cm|mm|pc|pt|ex|vw|vh|vmin|vmax)$","gi").test(this.toCSS())},c.prototype.isEmpty=function(){return 0===this.numerator.length&&0===this.denominator.length},c.prototype.isSingular=function(){return this.numerator.length<=1&&0===this.denominator.length},c.prototype.map=function(e){var t;for(t=0;t<this.numerator.length;t++)this.numerator[t]=e(this.numerator[t],!1);for(t=0;t<this.denominator.length;t++)this.denominator[t]=e(this.denominator[t],!0)},c.prototype.usedUnits=function(){var e,t,i,n={};for(i in t=function(t){return e.hasOwnProperty(t)&&!n[i]&&(n[i]=t),t},h)h.hasOwnProperty(i)&&(e=h[i],this.map(t));return n},c.prototype.cancel=function(){var e,t,i={};for(t=0;t<this.numerator.length;t++)i[e=this.numerator[t]]=(i[e]||0)+1;for(t=0;t<this.denominator.length;t++)i[e=this.denominator[t]]=(i[e]||0)-1;for(e in this.numerator=[],this.denominator=[],i)if(i.hasOwnProperty(e)){var n=i[e];if(n>0)for(t=0;t<n;t++)this.numerator.push(e);else if(n<0)for(t=0;t<-n;t++)this.denominator.push(e)}this.numerator.sort(),this.denominator.sort()};var f={aliceblue:"#f0f8ff",antiquewhite:"#faebd7",aqua:"#00ffff",aquamarine:"#7fffd4",azure:"#f0ffff",beige:"#f5f5dc",bisque:"#ffe4c4",black:"#000000",blanchedalmond:"#ffebcd",blue:"#0000ff",blueviolet:"#8a2be2",brown:"#a52a2a",burlywood:"#deb887",cadetblue:"#5f9ea0",chartreuse:"#7fff00",chocolate:"#d2691e",coral:"#ff7f50",cornflowerblue:"#6495ed",cornsilk:"#fff8dc",crimson:"#dc143c",cyan:"#00ffff",darkblue:"#00008b",darkcyan:"#008b8b",darkgoldenrod:"#b8860b",darkgray:"#a9a9a9",darkgrey:"#a9a9a9",darkgreen:"#006400",darkkhaki:"#bdb76b",darkmagenta:"#8b008b",darkolivegreen:"#556b2f",darkorange:"#ff8c00",darkorchid:"#9932cc",darkred:"#8b0000",darksalmon:"#e9967a",darkseagreen:"#8fbc8f",darkslateblue:"#483d8b",darkslategray:"#2f4f4f",darkslategrey:"#2f4f4f",darkturquoise:"#00ced1",darkviolet:"#9400d3",deeppink:"#ff1493",deepskyblue:"#00bfff",dimgray:"#696969",dimgrey:"#696969",dodgerblue:"#1e90ff",firebrick:"#b22222",floralwhite:"#fffaf0",forestgreen:"#228b22",fuchsia:"#ff00ff",gainsboro:"#dcdcdc",ghostwhite:"#f8f8ff",gold:"#ffd700",goldenrod:"#daa520",gray:"#808080",grey:"#808080",green:"#008000",greenyellow:"#adff2f",honeydew:"#f0fff0",hotpink:"#ff69b4",indianred:"#cd5c5c",indigo:"#4b0082",ivory:"#fffff0",khaki:"#f0e68c",lavender:"#e6e6fa",lavenderblush:"#fff0f5",lawngreen:"#7cfc00",lemonchiffon:"#fffacd",lightblue:"#add8e6",lightcoral:"#f08080",lightcyan:"#e0ffff",lightgoldenrodyellow:"#fafad2",lightgray:"#d3d3d3",lightgrey:"#d3d3d3",lightgreen:"#90ee90",lightpink:"#ffb6c1",lightsalmon:"#ffa07a",lightseagreen:"#20b2aa",lightskyblue:"#87cefa",lightslategray:"#778899",lightslategrey:"#778899",lightsteelblue:"#b0c4de",lightyellow:"#ffffe0",lime:"#00ff00",limegreen:"#32cd32",linen:"#faf0e6",magenta:"#ff00ff",maroon:"#800000",mediumaquamarine:"#66cdaa",mediumblue:"#0000cd",mediumorchid:"#ba55d3",mediumpurple:"#9370d8",mediumseagreen:"#3cb371",mediumslateblue:"#7b68ee",mediumspringgreen:"#00fa9a",mediumturquoise:"#48d1cc",mediumvioletred:"#c71585",midnightblue:"#191970",mintcream:"#f5fffa",mistyrose:"#ffe4e1",moccasin:"#ffe4b5",navajowhite:"#ffdead",navy:"#000080",oldlace:"#fdf5e6",olive:"#808000",olivedrab:"#6b8e23",orange:"#ffa500",orangered:"#ff4500",orchid:"#da70d6",palegoldenrod:"#eee8aa",palegreen:"#98fb98",paleturquoise:"#afeeee",palevioletred:"#d87093",papayawhip:"#ffefd5",peachpuff:"#ffdab9",peru:"#cd853f",pink:"#ffc0cb",plum:"#dda0dd",powderblue:"#b0e0e6",purple:"#800080",rebeccapurple:"#663399",red:"#ff0000",rosybrown:"#bc8f8f",royalblue:"#4169e1",saddlebrown:"#8b4513",salmon:"#fa8072",sandybrown:"#f4a460",seagreen:"#2e8b57",seashell:"#fff5ee",sienna:"#a0522d",silver:"#c0c0c0",skyblue:"#87ceeb",slateblue:"#6a5acd",slategray:"#708090",slategrey:"#708090",snow:"#fffafa",springgreen:"#00ff7f",steelblue:"#4682b4",tan:"#d2b48c",teal:"#008080",thistle:"#d8bfd8",tomato:"#ff6347",turquoise:"#40e0d0",violet:"#ee82ee",wheat:"#f5deb3",white:"#ffffff",whitesmoke:"#f5f5f5",yellow:"#ffff00",yellowgreen:"#9acd32"},p=function(e,t,i){var n=this;Array.isArray(e)?this.rgb=e:e.length>=6?(this.rgb=[],e.match(/.{2}/g).map(function(e,t){t<3?n.rgb.push(parseInt(e,16)):n.alpha=parseInt(e,16)/255})):(this.rgb=[],e.split("").map(function(e,t){t<3?n.rgb.push(parseInt(e+e,16)):n.alpha=parseInt(e+e,16)/255})),this.alpha=this.alpha||("number"==typeof t?t:1),void 0!==i&&(this.value=i)};function v(e,t){return Math.min(Math.max(e,0),t)}function d(e){return"#"+e.map(function(e){return((e=v(Math.round(e),255))<16?"0":"")+e.toString(16)}).join("")}p.prototype=new s,p.prototype.type="Color",p.prototype.luma=function(){var e=this.rgb[0]/255,t=this.rgb[1]/255,i=this.rgb[2]/255;return.2126*(e=e<=.03928?e/12.92:Math.pow((e+.055)/1.055,2.4))+.7152*(t=t<=.03928?t/12.92:Math.pow((t+.055)/1.055,2.4))+.0722*(i<=.03928?i/12.92:Math.pow((i+.055)/1.055,2.4))},p.prototype.genCSS=function(e,t){t.add(this.toCSS(e))},p.prototype.toCSS=function(e,t){var i,n,r,s=e&&e.compress&&!t,o=[];if(n=this.fround(e,this.alpha),this.value)if(0===this.value.indexOf("rgb"))n<1&&(r="rgba");else{if(0!==this.value.indexOf("hsl"))return this.value;r=n<1?"hsla":"hsl"}else n<1&&(r="rgba");switch(r){case"rgba":o=this.rgb.map(function(e){return v(Math.round(e),255)}).concat(v(n,1));break;case"hsla":o.push(v(n,1));case"hsl":i=this.toHSL(),o=[this.fround(e,i.h),this.fround(e,100*i.s)+"%",this.fround(e,100*i.l)+"%"].concat(o)}if(r)return r+"("+o.join(","+(s?"":" "))+")";if(i=this.toRGB(),s){var a=i.split("");a[1]===a[2]&&a[3]===a[4]&&a[5]===a[6]&&(i="#"+a[1]+a[3]+a[5])}return i},p.prototype.operate=function(e,t,i){for(var n=new Array(3),r=this.alpha*(1-i.alpha)+i.alpha,s=0;s<3;s++)n[s]=this._operate(e,t,this.rgb[s],i.rgb[s]);return new p(n,r)},p.prototype.toRGB=function(){return d(this.rgb)},p.prototype.toHSL=function(){var e,t,i=this.rgb[0]/255,n=this.rgb[1]/255,r=this.rgb[2]/255,s=this.alpha,o=Math.max(i,n,r),a=Math.min(i,n,r),l=(o+a)/2,u=o-a;if(o===a)e=t=0;else{switch(t=l>.5?u/(2-o-a):u/(o+a),o){case i:e=(n-r)/u+(n<r?6:0);break;case n:e=(r-i)/u+2;break;case r:e=(i-n)/u+4}e/=6}return{h:360*e,s:t,l:l,a:s}},p.prototype.toHSV=function(){var e,t,i=this.rgb[0]/255,n=this.rgb[1]/255,r=this.rgb[2]/255,s=this.alpha,o=Math.max(i,n,r),a=Math.min(i,n,r),l=o,u=o-a;if(t=0===o?0:u/o,o===a)e=0;else{switch(o){case i:e=(n-r)/u+(n<r?6:0);break;case n:e=(r-i)/u+2;break;case r:e=(i-n)/u+4}e/=6}return{h:360*e,s:t,v:l,a:s}},p.prototype.toARGB=function(){return d([255*this.alpha].concat(this.rgb))},p.prototype.compare=function(e){return e.rgb&&e.rgb[0]===this.rgb[0]&&e.rgb[1]===this.rgb[1]&&e.rgb[2]===this.rgb[2]&&e.alpha===this.alpha?0:void 0},p.fromKeyword=function(e){var t,i=e.toLowerCase();if(f.hasOwnProperty(i)?t=new p(f[i].slice(1)):"transparent"===i&&(t=new p([0,0,0],0)),t)return t.value=e,t};var 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e+t-2*e*t},average:function(e,t){return(e+t)/2},negation:function(e,t){return 1-Math.abs(e+t-1)}};for(var F in O)O.hasOwnProperty(F)&&($[F]=$.bind(null,O[F]));A.addMultiple($);var L=function(e){" "===e?(this.value=" ",this.emptyOrWhitespace=!0):(this.value=e?e.trim():"",this.emptyOrWhitespace=""===this.value)};(L.prototype=new s).type="Combinator";var D={"":!0," ":!0,"|":!0};L.prototype.genCSS=function(e,t){var i=e.compress||D[this.value]?"":" ";t.add(i+this.value+i)};var B=function(e,t,i,n,r,s){this.combinator=e instanceof L?e:new L(e),this.value="string"==typeof t?t.trim():t||"",this.isVariable=i,this._index=n,this._fileInfo=r,this.copyVisibilityInfo(s),this.setParent(this.combinator,this)};B.prototype=new s,B.prototype.type="Element",B.prototype.accept=function(e){var t=this.value;this.combinator=e.visit(this.combinator),"object"==typeof t&&(this.value=e.visit(t))},B.prototype.eval=function(e){return new B(this.combinator,this.value.eval?this.value.eval(e):this.value,this.isVariable,this.getIndex(),this.fileInfo(),this.visibilityInfo())},B.prototype.clone=function(){return new B(this.combinator,this.value,this.isVariable,this.getIndex(),this.fileInfo(),this.visibilityInfo())},B.prototype.genCSS=function(e,t){t.add(this.toCSS(e),this.fileInfo(),this.getIndex())},B.prototype.toCSS=function(e){e=e||{};var t=this.value,i=e.firstSelector;return t instanceof a&&(e.firstSelector=!0),t=t.toCSS?t.toCSS(e):t,e.firstSelector=i,""===t&&"&"===this.combinator.value.charAt(0)?"":this.combinator.toCSS(e)+t};var U=function(e,t,i){Error.call(this);var r=e.filename||i;if(this.message=e.message,this.stack=e.stack,t&&r){var s=t.contents[r],o=n.getLocation(e.index,s),a=o.line,l=o.column,u=e.call&&n.getLocation(e.call,s).line,h=s?s.split("\n"):"";if(this.type=e.type||"Syntax",this.filename=r,this.index=e.index,this.line="number"==typeof a?a+1:null,this.column=l,!this.line&&this.stack){var c=this.stack.match(/(<anonymous>|Function):(\d+):(\d+)/);c&&(c[2]&&(this.line=parseInt(c[2])-2),c[3]&&(this.column=parseInt(c[3])))}this.callLine=u+1,this.callExtract=h[u],this.extract=[h[this.line-2],h[this.line-1],h[this.line]]}};if(void 0===Object.create){var j=function(){};j.prototype=Error.prototype,U.prototype=new j}else U.prototype=Object.create(Error.prototype);U.prototype.constructor=U,U.prototype.toString=function(e){e=e||{};var t="",i=this.extract||[],n=[],r=function(e){return e};if(e.stylize){var s=typeof e.stylize;if("function"!==s)throw Error("options.stylize should be a function, got a "+s+"!");r=e.stylize}if(null!==this.line){if("string"==typeof i[0]&&n.push(r(this.line-1+" "+i[0],"grey")),"string"==typeof i[1]){var o=this.line+" ";i[1]&&(o+=i[1].slice(0,this.column)+r(r(r(i[1].substr(this.column,1),"bold")+i[1].slice(this.column+1),"red"),"inverse")),n.push(o)}"string"==typeof i[2]&&n.push(r(this.line+1+" "+i[2],"grey")),n=n.join("\n")+r("","reset")+"\n"}return t+=r(this.type+"Error: "+this.message,"red"),this.filename&&(t+=r(" in ","red")+this.filename),this.line&&(t+=r(" on line "+this.line+", column "+(this.column+1)+":","grey")),t+="\n"+n,this.callLine&&(t+=r("from ","red")+(this.filename||"")+"/n",t+=r(this.callLine,"grey")+" "+this.callExtract+"/n"),t};var N=function(e,t,i,n,r,s){this.extendList=t,this.condition=i,this.evaldCondition=!i,this._index=n,this._fileInfo=r,this.elements=this.getElements(e),this.mixinElements_=void 0,this.copyVisibilityInfo(s),this.setParent(this.elements,this)};N.prototype=new s,N.prototype.type="Selector",N.prototype.accept=function(e){this.elements&&(this.elements=e.visitArray(this.elements)),this.extendList&&(this.extendList=e.visitArray(this.extendList)),this.condition&&(this.condition=e.visit(this.condition))},N.prototype.createDerived=function(e,t,i){e=this.getElements(e);var n=new N(e,t||this.extendList,null,this.getIndex(),this.fileInfo(),this.visibilityInfo());return n.evaldCondition=null!=i?i:this.evaldCondition,n.mediaEmpty=this.mediaEmpty,n},N.prototype.getElements=function(e){return e?("string"==typeof e&&this.parse.parseNode(e,["selector"],this._index,this._fileInfo,function(t,i){if(t)throw new U({index:t.index,message:t.message},this.parse.imports,this._fileInfo.filename);e=i[0].elements}),e):[new B("","&",!1,this._index,this._fileInfo)]},N.prototype.createEmptySelectors=function(){var e=new B("","&",!1,this._index,this._fileInfo),t=[new N([e],null,null,this._index,this._fileInfo)];return t[0].mediaEmpty=!0,t},N.prototype.match=function(e){var t,i,n=this.elements,r=n.length;if(0===(t=(e=e.mixinElements()).length)||r<t)return 0;for(i=0;i<t;i++)if(n[i].value!==e[i])return 0;return t},N.prototype.mixinElements=function(){if(this.mixinElements_)return this.mixinElements_;var e=this.elements.map(function(e){return e.combinator.value+(e.value.value||e.value)}).join("").match(/[,&#\*\.\w-]([\w-]|(\\.))*/g);return e?"&"===e[0]&&e.shift():e=[],this.mixinElements_=e},N.prototype.isJustParentSelector=function(){return!this.mediaEmpty&&1===this.elements.length&&"&"===this.elements[0].value&&(" "===this.elements[0].combinator.value||""===this.elements[0].combinator.value)},N.prototype.eval=function(e){var t=this.condition&&this.condition.eval(e),i=this.elements,n=this.extendList;return i=i&&i.map(function(t){return t.eval(e)}),n=n&&n.map(function(t){return t.eval(e)}),this.createDerived(i,n,t)},N.prototype.genCSS=function(e,t){var i;for(e&&e.firstSelector||""!==this.elements[0].combinator.value||t.add(" ",this.fileInfo(),this.getIndex()),i=0;i<this.elements.length;i++)this.elements[i].genCSS(e,t)},N.prototype.getIsOutput=function(){return this.evaldCondition};var q={},z=function(e,t,i){if(e)for(var n=0;n<i.length;n++)e.hasOwnProperty(i[n])&&(t[i[n]]=e[i[n]])},T=["paths","rewriteUrls","rootpath","strictImports","insecure","dumpLineNumbers","compress","syncImport","chunkInput","mime","useFileCache","processImports","pluginManager"];q.Parse=function(e){z(e,this,T),"string"==typeof this.paths&&(this.paths=[this.paths])};var H=["paths","compress","ieCompat","math","strictUnits","sourceMap","importMultiple","urlArgs","javascriptEnabled","pluginManager","importantScope","rewriteUrls"];function G(e){return!/^(?:[a-z-]+:|\/|#)/i.test(e)}function W(e){return"."===e.charAt(0)}q.Eval=function(e,t){z(e,this,H),"string"==typeof this.paths&&(this.paths=[this.paths]),this.frames=t||[],this.importantScope=this.importantScope||[]},q.Eval.prototype.enterCalc=function(){this.calcStack||(this.calcStack=[]),this.calcStack.push(!0),this.inCalc=!0},q.Eval.prototype.exitCalc=function(){this.calcStack.pop(),this.calcStack||(this.inCalc=!1)},q.Eval.prototype.inParenthesis=function(){this.parensStack||(this.parensStack=[]),this.parensStack.push(!0)},q.Eval.prototype.outOfParenthesis=function(){this.parensStack.pop()},q.Eval.prototype.inCalc=!1,q.Eval.prototype.mathOn=!0,q.Eval.prototype.isMathOn=function(e){return!!this.mathOn&&!!("/"!==e||0===this.math||this.parensStack&&this.parensStack.length)&&(!(this.math>1)||this.parensStack&&this.parensStack.length)},q.Eval.prototype.pathRequiresRewrite=function(e){return(1===this.rewriteUrls?W:G)(e)},q.Eval.prototype.rewritePath=function(e,t){var i;return t=t||"",i=this.normalizePath(t+e),W(e)&&G(t)&&!1===W(i)&&(i="./"+i),i},q.Eval.prototype.normalizePath=function(e){var t,i=e.split("/").reverse();for(e=[];0!==i.length;)switch(t=i.pop()){case".":break;case"..":0===e.length||".."===e[e.length-1]?e.push(t):e.pop();break;default:e.push(t)}return e.join("/")};var J=function(e,t,i,n){this.selectors=e,this.rules=t,this._lookups={},this._variables=null,this._properties=null,this.strictImports=i,this.copyVisibilityInfo(n),this.allowRoot=!0,this.setParent(this.selectors,this),this.setParent(this.rules,this)};(J.prototype=new s).type="Ruleset",J.prototype.isRuleset=!0,J.prototype.isRulesetLike=function(){return!0},J.prototype.accept=function(e){this.paths?this.paths=e.visitArray(this.paths,!0):this.selectors&&(this.selectors=e.visitArray(this.selectors)),this.rules&&this.rules.length&&(this.rules=e.visitArray(this.rules))},J.prototype.eval=function(e){var t,i,r,o,a,l=!1;if(this.selectors&&(i=this.selectors.length)){for(t=new Array(i),E.error({type:"Syntax",message:"it is currently only allowed in parametric mixin guards,"}),o=0;o<i;o++){r=this.selectors[o].eval(e);for(var u=0;u<r.elements.length;u++)if(r.elements[u].isVariable){a=!0;break}t[o]=r,r.evaldCondition&&(l=!0)}if(a){var h=new Array(i);for(o=0;o<i;o++)r=t[o],h[o]=r.toCSS(e);this.parse.parseNode(h.join(","),["selectors"],t[0].getIndex(),t[0].fileInfo(),function(e,i){i&&(t=n.flattenArray(i))})}E.reset()}else l=!0;var c,f,p=this.rules?n.copyArray(this.rules):null,v=new J(t,p,this.strictImports,this.visibilityInfo());v.originalRuleset=this,v.root=this.root,v.firstRoot=this.firstRoot,v.allowImports=this.allowImports,this.debugInfo&&(v.debugInfo=this.debugInfo),l||(p.length=0),v.functionRegistry=function(e){for(var t,i=0,n=e.length;i!==n;++i)if(t=e[i].functionRegistry)return t;return A}(e.frames).inherit();var d=e.frames;d.unshift(v);var m=e.selectors;m||(e.selectors=m=[]),m.unshift(this.selectors),(v.root||v.allowImports||!v.strictImports)&&v.evalImports(e);var g=v.rules;for(o=0;c=g[o];o++)c.evalFirst&&(g[o]=c.eval(e));var y=e.mediaBlocks&&e.mediaBlocks.length||0;for(o=0;c=g[o];o++)"MixinCall"===c.type?(p=c.eval(e).filter(function(e){return!(e instanceof I&&e.variable&&v.variable(e.name))}),g.splice.apply(g,[o,1].concat(p)),o+=p.length-1,v.resetCache()):"VariableCall"===c.type&&(p=c.eval(e).rules.filter(function(e){return!(e instanceof I&&e.variable)}),g.splice.apply(g,[o,1].concat(p)),o+=p.length-1,v.resetCache());for(o=0;c=g[o];o++)c.evalFirst||(g[o]=c=c.eval?c.eval(e):c);for(o=0;c=g[o];o++)if(c instanceof J&&c.selectors&&1===c.selectors.length&&c.selectors[0]&&c.selectors[0].isJustParentSelector())for(g.splice(o--,1),u=0;f=c.rules[u];u++)f instanceof s&&(f.copyVisibilityInfo(c.visibilityInfo()),f instanceof I&&f.variable||g.splice(++o,0,f));if(d.shift(),m.shift(),e.mediaBlocks)for(o=y;o<e.mediaBlocks.length;o++)e.mediaBlocks[o].bubbleSelectors(t);return v},J.prototype.evalImports=function(e){var t,i,n=this.rules;if(n)for(t=0;t<n.length;t++)"Import"===n[t].type&&((i=n[t].eval(e))&&(i.length||0===i.length)?(n.splice.apply(n,[t,1].concat(i)),t+=i.length-1):n.splice(t,1,i),this.resetCache())},J.prototype.makeImportant=function(){return new J(this.selectors,this.rules.map(function(e){return e.makeImportant?e.makeImportant():e}),this.strictImports,this.visibilityInfo())},J.prototype.matchArgs=function(e){return!e||0===e.length},J.prototype.matchCondition=function(e,t){var i=this.selectors[this.selectors.length-1];return!(!i.evaldCondition||i.condition&&!i.condition.eval(new q.Eval(t,t.frames)))},J.prototype.resetCache=function(){this._rulesets=null,this._variables=null,this._properties=null,this._lookups={}},J.prototype.variables=function(){return this._variables||(this._variables=this.rules?this.rules.reduce(function(e,t){if(t instanceof I&&!0===t.variable&&(e[t.name]=t),"Import"===t.type&&t.root&&t.root.variables){var i=t.root.variables();for(var n in i)i.hasOwnProperty(n)&&(e[n]=t.root.variable(n))}return e},{}):{}),this._variables},J.prototype.properties=function(){return this._properties||(this._properties=this.rules?this.rules.reduce(function(e,t){if(t instanceof I&&!0!==t.variable){var i=1===t.name.length&&t.name[0]instanceof S?t.name[0].value:t.name;e["$"+i]?e["$"+i].push(t):e["$"+i]=[t]}return e},{}):{}),this._properties},J.prototype.variable=function(e){var t=this.variables()[e];if(t)return this.parseValue(t)},J.prototype.property=function(e){var t=this.properties()[e];if(t)return this.parseValue(t)},J.prototype.lastDeclaration=function(){for(var e=this.rules.length;e>0;e--){var t=this.rules[e-1];if(t instanceof I)return this.parseValue(t)}},J.prototype.parseValue=function(e){var t=this;function i(e){return e.value instanceof o&&!e.parsed?("string"==typeof e.value.value?this.parse.parseNode(e.value.value,["value","important"],e.value.getIndex(),e.fileInfo(),function(t,i){t&&(e.parsed=!0),i&&(e.value=i[0],e.important=i[1]||"",e.parsed=!0)}):e.parsed=!0,e):e}if(Array.isArray(e)){var n=[];return e.forEach(function(e){n.push(i.call(t,e))}),n}return i.call(t,e)},J.prototype.rulesets=function(){if(!this.rules)return[];var e,t,i=[],n=this.rules;for(e=0;t=n[e];e++)t.isRuleset&&i.push(t);return i},J.prototype.prependRule=function(e){var t=this.rules;t?t.unshift(e):this.rules=[e],this.setParent(e,this)},J.prototype.find=function(e,t,i){t=t||this;var n,r,s=[],o=e.toCSS();return o in this._lookups?this._lookups[o]:(this.rulesets().forEach(function(o){if(o!==t)for(var a=0;a<o.selectors.length;a++)if(n=e.match(o.selectors[a])){if(e.elements.length>n){if(!i||i(o)){r=o.find(new N(e.elements.slice(n)),t,i);for(var l=0;l<r.length;++l)r[l].path.push(o);Array.prototype.push.apply(s,r)}}else s.push({rule:o,path:[]});break}}),this._lookups[o]=s,s)},J.prototype.genCSS=function(e,t){var i,n,r,s,o,a=[];e.tabLevel=e.tabLevel||0,this.root||e.tabLevel++;var h,c=e.compress?"":Array(e.tabLevel+1).join(" "),f=e.compress?"":Array(e.tabLevel).join(" "),p=0,v=0;for(i=0;s=this.rules[i];i++)s instanceof u?(v===i&&v++,a.push(s)):s.isCharset&&s.isCharset()?(a.splice(p,0,s),p++,v++):"Import"===s.type?(a.splice(v,0,s),v++):a.push(s);if(a=[].concat(a),!this.root){(r=l(e,this,f))&&(t.add(r),t.add(f));var d,m=this.paths,g=m.length;for(h=e.compress?",":",\n"+f,i=0;i<g;i++)if(d=(o=m[i]).length)for(i>0&&t.add(h),e.firstSelector=!0,o[0].genCSS(e,t),e.firstSelector=!1,n=1;n<d;n++)o[n].genCSS(e,t);t.add((e.compress?"{":" {\n")+c)}for(i=0;s=a[i];i++){i+1===a.length&&(e.lastRule=!0);var y=e.lastRule;s.isRulesetLike(s)&&(e.lastRule=!1),s.genCSS?s.genCSS(e,t):s.value&&t.add(s.value.toString()),e.lastRule=y,!e.lastRule&&s.isVisible()?t.add(e.compress?"":"\n"+c):e.lastRule=!1}this.root||(t.add(e.compress?"}":"\n"+f+"}"),e.tabLevel--),t.isEmpty()||e.compress||!this.firstRoot||t.add("\n")},J.prototype.joinSelectors=function(e,t,i){for(var n=0;n<i.length;n++)this.joinSelector(e,t,i[n])},J.prototype.joinSelector=function(e,t,i){function r(e,t){var i,n;if(0===e.length)i=new a(e[0]);else{var r=new Array(e.length);for(n=0;n<e.length;n++)r[n]=new B(null,e[n],t.isVariable,t._index,t._fileInfo);i=new a(new N(r))}return i}function s(e,t){var i;return i=new B(null,e,t.isVariable,t._index,t._fileInfo),new N([i])}function o(e,t,i,r){var s,o,a;if(s=[],e.length>0?(o=(s=n.copyArray(e)).pop(),a=r.createDerived(n.copyArray(o.elements))):a=r.createDerived([]),t.length>0){var l=i.combinator,u=t[0].elements[0];l.emptyOrWhitespace&&!u.combinator.emptyOrWhitespace&&(l=u.combinator),a.elements.push(new B(l,u.value,i.isVariable,i._index,i._fileInfo)),a.elements=a.elements.concat(t[0].elements.slice(1))}if(0!==a.elements.length&&s.push(a),t.length>1){var h=t.slice(1);h=h.map(function(e){return e.createDerived(e.elements,[])}),s=s.concat(h)}return s}function l(e,t,i,n,r){var s;for(s=0;s<e.length;s++){var a=o(e[s],t,i,n);r.push(a)}return r}function u(e,t){var i,n;if(0!==e.length)if(0!==t.length)for(i=0;n=t[i];i++)n.length>0?n[n.length-1]=n[n.length-1].createDerived(n[n.length-1].elements.concat(e)):n.push(new N(e));else t.push([new N(e)])}function h(e,t){var i=t.createDerived(t.elements,t.extendList,t.evaldCondition);return i.copyVisibilityInfo(e),i}var c,f;if(!function e(t,i,n){var h,c,f,p,v,d,m,g,y,b,w,x,S=!1;for(p=[],v=[[]],h=0;g=n.elements[h];h++)if("&"!==g.value){var I=(x=void 0,(w=g).value instanceof a&&(x=w.value.value)instanceof N?x:null);if(null!=I){u(p,v);var C,k=[],_=[];for(C=e(k,i,I),S=S||C,f=0;f<k.length;f++)l(v,[s(r(k[f],g),g)],g,n,_);v=_,p=[]}else p.push(g)}else{for(S=!0,d=[],u(p,v),c=0;c<v.length;c++)if(m=v[c],0===i.length)m.length>0&&m[0].elements.push(new B(g.combinator,"",g.isVariable,g._index,g._fileInfo)),d.push(m);else for(f=0;f<i.length;f++){var A=o(m,i[f],g,n);d.push(A)}v=d,p=[]}for(u(p,v),h=0;h<v.length;h++)(y=v[h].length)>0&&(t.push(v[h]),b=v[h][y-1],v[h][y-1]=b.createDerived(b.elements,n.extendList));return S}(f=[],t,i))if(t.length>0)for(f=[],c=0;c<t.length;c++){var p=t[c].map(h.bind(this,i.visibilityInfo()));p.push(i),f.push(p)}else f=[[i]];for(c=0;c<f.length;c++)e.push(f[c])};var Q=function(e){return Array.isArray(e.value)?e.value:Array(e)};A.addMultiple({_SELF:function(e){return e},extract:function(e,t){return t=t.value-1,Q(e)[t]},length:function(e){return new m(Q(e).length)},each:function(e,t){var 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Z={ceil:null,floor:null,sqrt:null,abs:null,tan:"",sin:"",cos:"",atan:"rad",asin:"rad",acos:"rad"};for(var X in Z)Z.hasOwnProperty(X)&&(Z[X]=K._math.bind(null,Math[X],Z[X]));Z.round=function(e,t){var i=void 0===t?0:t.value;return K._math(function(e){return e.toFixed(i)},null,e)},A.addMultiple(Z);var Y=function(e,t){switch((t=Array.prototype.slice.call(t)).length){case 0:throw{type:"Argument",message:"one or more arguments required"}}var i,n,r,s,a,l,u,h,c=[],f={};for(i=0;i<t.length;i++)if((r=t[i])instanceof m)if(u=""!==(l=""===(s=""===r.unit.toString()&&void 0!==h?new m(r.value,h).unify():r.unify()).unit.toString()&&void 0!==u?u:s.unit.toString())&&void 0===u||""!==l&&""===c[0].unify().unit.toString()?l:u,h=""!==l&&void 0===h?r.unit.toString():h,void 0!==(n=void 0!==f[""]&&""!==l&&l===u?f[""]:f[l]))a=""===c[n].unit.toString()&&void 0!==h?new m(c[n].value,h).unify():c[n].unify(),(e&&s.value<a.value||!e&&s.value>a.value)&&(c[n]=r);else{if(void 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i,n=this,r={};if(!t.javascriptEnabled)throw{message:"Inline JavaScript is not enabled. 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oe).type="Media",le.prototype.isRulesetLike=function(){return!0},le.prototype.accept=function(e){this.features&&(this.features=e.visit(this.features)),this.rules&&(this.rules=e.visitArray(this.rules))},le.prototype.genCSS=function(e,t){t.add("@media ",this._fileInfo,this._index),this.features.genCSS(e,t),this.outputRuleset(e,t,this.rules)},le.prototype.eval=function(e){e.mediaBlocks||(e.mediaBlocks=[],e.mediaPath=[]);var t=new le(null,[],this._index,this._fileInfo,this.visibilityInfo());return this.debugInfo&&(this.rules[0].debugInfo=this.debugInfo,t.debugInfo=this.debugInfo),t.features=this.features.eval(e),e.mediaPath.push(t),e.mediaBlocks.push(t),this.rules[0].functionRegistry=e.frames[0].functionRegistry.inherit(),e.frames.unshift(this.rules[0]),t.rules=[this.rules[0].eval(e)],e.frames.shift(),e.mediaPath.pop(),0===e.mediaPath.length?t.evalTop(e):t.evalNested(e)},le.prototype.evalTop=function(e){var t=this;if(e.mediaBlocks.length>1){var i=new 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ue=function(e,t,i,n,r,s){if(this.options=i,this._index=n,this._fileInfo=r,this.path=e,this.features=t,this.allowRoot=!0,void 0!==this.options.less||this.options.inline)this.css=!this.options.less||this.options.inline;else{var o=this.getPath();o&&/[#\.\&\?]css([\?;].*)?$/.test(o)&&(this.css=!0)}this.copyVisibilityInfo(s),this.setParent(this.features,this),this.setParent(this.path,this)};(ue.prototype=new s).type="Import",ue.prototype.accept=function(e){this.features&&(this.features=e.visit(this.features)),this.path=e.visit(this.path),this.options.isPlugin||this.options.inline||!this.root||(this.root=e.visit(this.root))},ue.prototype.genCSS=function(e,t){this.css&&void 0===this.path._fileInfo.reference&&(t.add("@import ",this._fileInfo,this._index),this.path.genCSS(e,t),this.features&&(t.add(" "),this.features.genCSS(e,t)),t.add(";"))},ue.prototype.getPath=function(){return this.path instanceof _?this.path.value.value:this.path.value},ue.prototype.isVariableImport=function(){var e=this.path;return e instanceof _&&(e=e.value),!(e instanceof k)||e.containsVariables()},ue.prototype.evalForImport=function(e){var t=this.path;return t instanceof _&&(t=t.value),new ue(t.eval(e),this.features,this.options,this._index,this._fileInfo,this.visibilityInfo())},ue.prototype.evalPath=function(e){var t=this.path.eval(e),i=this._fileInfo;if(!(t instanceof _)){var n=t.value;i&&n&&e.pathRequiresRewrite(n)?t.value=e.rewritePath(n,i.rootpath):t.value=e.normalizePath(t.value)}return t},ue.prototype.eval=function(e){var t=this.doEval(e);return(this.options.reference||this.blocksVisibility())&&(t.length||0===t.length?t.forEach(function(e){e.addVisibilityBlock()}):t.addVisibilityBlock()),t},ue.prototype.doEval=function(e){var t,i,r=this.features&&this.features.eval(e);if(this.options.isPlugin){if(this.root&&this.root.eval)try{this.root.eval(e)}catch(e){throw e.message="Plugin error during evaluation",new 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a=[];this.required=t.reduce(function(e,t){return!t.name||t.name&&!t.value?e+1:(a.push(t.name),e)},0),this.optionalParameters=a,this.frames=s,this.copyVisibilityInfo(o),this.allowRoot=!0};(he.prototype=new J).type="MixinDefinition",he.prototype.evalFirst=!0,he.prototype.accept=function(e){this.params&&this.params.length&&(this.params=e.visitArray(this.params)),this.rules=e.visitArray(this.rules),this.condition&&(this.condition=e.visit(this.condition))},he.prototype.evalParams=function(e,t,i,r){var s,o,a,l,u,h,c,f,p=new J(null,null),v=n.copyArray(this.params),d=0;if(t.frames&&t.frames[0]&&t.frames[0].functionRegistry&&(p.functionRegistry=t.frames[0].functionRegistry.inherit()),t=new q.Eval(t,[p].concat(t.frames)),i)for(d=(i=n.copyArray(i)).length,a=0;a<d;a++)if(h=(o=i[a])&&o.name){for(c=!1,l=0;l<v.length;l++)if(!r[l]&&h===v[l].name){r[l]=o.value.eval(e),p.prependRule(new I(h,o.value.eval(e))),c=!0;break}if(c){i.splice(a,1),a--;continue}throw{type:"Runtime",message:"Named argument for 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r,s,o=[],a=this.frames?this.frames.concat(e.frames):e.frames,l=this.evalParams(e,new q.Eval(e,a),t,o);return l.prependRule(new I("@arguments",new g(o).eval(e))),r=n.copyArray(this.rules),(s=new J(null,r)).originalRuleset=this,s=s.eval(new q.Eval(e,[this,l].concat(a))),i&&(s=s.makeImportant()),s},he.prototype.matchCondition=function(e,t){return!(this.condition&&!this.condition.eval(new q.Eval(t,[this.evalParams(t,new q.Eval(t,this.frames?this.frames.concat(t.frames):t.frames),e,[])].concat(this.frames||[]).concat(t.frames))))},he.prototype.matchArgs=function(e,t){var i,n=e&&e.length||0,r=this.optionalParameters,s=e?e.reduce(function(e,t){return r.indexOf(t.name)<0?e+1:e},0):0;if(this.variadic){if(s<this.required-1)return!1}else{if(s<this.required)return!1;if(n>this.params.length)return!1}i=Math.min(s,this.arity);for(var o=0;o<i;o++)if(!this.params[o].name&&!this.params[o].variadic&&e[o].value.eval(t).toCSS()!=this.params[o].value.eval(t).toCSS())return!1;return!0};var 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t=function(t){this._css=[],this._rootNode=t.rootNode,this._contentsMap=t.contentsMap,this._contentsIgnoredCharsMap=t.contentsIgnoredCharsMap,t.sourceMapFilename&&(this._sourceMapFilename=t.sourceMapFilename.replace(/\\/g,"/")),this._outputFilename=t.outputFilename,this.sourceMapURL=t.sourceMapURL,t.sourceMapBasepath&&(this._sourceMapBasepath=t.sourceMapBasepath.replace(/\\/g,"/")),t.sourceMapRootpath?(this._sourceMapRootpath=t.sourceMapRootpath.replace(/\\/g,"/"),"/"!==this._sourceMapRootpath.charAt(this._sourceMapRootpath.length-1)&&(this._sourceMapRootpath+="/")):this._sourceMapRootpath="",this._outputSourceFiles=t.outputSourceFiles,this._sourceMapGeneratorConstructor=e.getSourceMapGenerator(),this._lineNumber=0,this._column=0};return t.prototype.removeBasepath=function(e){return this._sourceMapBasepath&&0===e.indexOf(this._sourceMapBasepath)&&("\\"!==(e=e.substring(this._sourceMapBasepath.length)).charAt(0)&&"/"!==e.charAt(0)||(e=e.substring(1))),e},t.prototype.normalizeFilename=function(e){return e=e.replace(/\\/g,"/"),e=this.removeBasepath(e),(this._sourceMapRootpath||"")+e},t.prototype.add=function(e,t,i,n){if(e){var r,s,o,a,l;if(t&&t.filename){var u=this._contentsMap[t.filename];this._contentsIgnoredCharsMap[t.filename]&&((i-=this._contentsIgnoredCharsMap[t.filename])<0&&(i=0),u=u.slice(this._contentsIgnoredCharsMap[t.filename])),a=(s=(u=u.substring(0,i)).split("\n"))[s.length-1]}if(o=(r=e.split("\n"))[r.length-1],t&&t.filename)if(n)for(l=0;l<r.length;l++)this._sourceMapGenerator.addMapping({generated:{line:this._lineNumber+l+1,column:0===l?this._column:0},original:{line:s.length+l,column:0===l?a.length:0},source:this.normalizeFilename(t.filename)});else this._sourceMapGenerator.addMapping({generated:{line:this._lineNumber+1,column:this._column},original:{line:s.length,column:a.length},source:this.normalizeFilename(t.filename)});1===r.length?this._column+=o.length:(this._lineNumber+=r.length-1,this._column=o.length),this._css.push(e)}},t.prototype.isEmpty=function(){return 0===this._css.length},t.prototype.toCSS=function(e){if(this._sourceMapGenerator=new this._sourceMapGeneratorConstructor({file:this._outputFilename,sourceRoot:null}),this._outputSourceFiles)for(var t in this._contentsMap)if(this._contentsMap.hasOwnProperty(t)){var i=this._contentsMap[t];this._contentsIgnoredCharsMap[t]&&(i=i.slice(this._contentsIgnoredCharsMap[t])),this._sourceMapGenerator.setSourceContent(this.normalizeFilename(t),i)}if(this._rootNode.genCSS(e,this),this._css.length>0){var n,r=JSON.stringify(this._sourceMapGenerator.toJSON());this.sourceMapURL?n=this.sourceMapURL:this._sourceMapFilename&&(n=this._sourceMapFilename),this.sourceMapURL=n,this.sourceMap=r}return this._css.join("")},t}(e),SourceMapBuilder:s=function(e,t){var i=function(e){this.options=e};return i.prototype.toCSS=function(t,i,n){var r=new e({contentsIgnoredCharsMap:n.contentsIgnoredChars,rootNode:t,contentsMap:n.contents,sourceMapFilename:this.options.sourceMapFilename,sourceMapURL:this.options.sourceMapURL,outputFilename:this.options.sourceMapOutputFilename,sourceMapBasepath:this.options.sourceMapBasepath,sourceMapRootpath:this.options.sourceMapRootpath,outputSourceFiles:this.options.outputSourceFiles,sourceMapGenerator:this.options.sourceMapGenerator,sourceMapFileInline:this.options.sourceMapFileInline}),s=r.toCSS(i);return this.sourceMap=r.sourceMap,this.sourceMapURL=r.sourceMapURL,this.options.sourceMapInputFilename&&(this.sourceMapInputFilename=r.normalizeFilename(this.options.sourceMapInputFilename)),void 0!==this.options.sourceMapBasepath&&void 0!==this.sourceMapURL&&(this.sourceMapURL=r.removeBasepath(this.sourceMapURL)),s+this.getCSSAppendage()},i.prototype.getCSSAppendage=function(){var e=this.sourceMapURL;if(this.options.sourceMapFileInline){if(void 0===this.sourceMap)return"";e="data:application/json;base64,"+t.encodeBase64(this.sourceMap)}return e?"/*# sourceMappingURL="+e+" */":""},i.prototype.getExternalSourceMap=function(){return this.sourceMap},i.prototype.setExternalSourceMap=function(e){this.sourceMap=e},i.prototype.isInline=function(){return this.options.sourceMapFileInline},i.prototype.getSourceMapURL=function(){return this.sourceMapURL},i.prototype.getOutputFilename=function(){return this.options.sourceMapOutputFilename},i.prototype.getInputFilename=function(){return 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