// // LESS - Leaner CSS v1.3.0 // http://lesscss.org // // Copyright (c) 2009-2011, Alexis Sellier // Licensed under the Apache 2.0 License. // (function(a,b){function u(a,b){var c="less-error-message:"+o(b),e='<li><label>{line}</label><pre class="{class}">{content}</pre></li>',f=document.createElement("div"),g,h,i=[],j=a.filename||b,k=j.match(/([^\/]+)$/)[1];f.id=c,f.className="less-error-message",h="<h3>"+(a.message||"There is an error in your .less file")+"</h3>"+'<p>in <a href="'+j+'">'+k+"</a> ";var l=function(a,b,c){a.extract[b]&&i.push(e.replace(/\{line\}/,parseInt(a.line)+(b-1)).replace(/\{class\}/,c).replace(/\{content\}/,a.extract[b]))};a.stack?h+="<br/>"+a.stack.split("\n").slice(1).join("<br/>"):a.extract&&(l(a,0,""),l(a,1,"line"),l(a,2,""),h+="on line "+a.line+", column "+(a.column+1)+":</p>"+"<ul>"+i.join("")+"</ul>"),f.innerHTML=h,p([".less-error-message ul, .less-error-message li {","list-style-type: none;","margin-right: 15px;","padding: 4px 0;","margin: 0;","}",".less-error-message label {","font-size: 12px;","margin-right: 15px;","padding: 4px 0;","color: #cc7777;","}",".less-error-message pre {","color: #dd6666;","padding: 4px 0;","margin: 0;","display: inline-block;","}",".less-error-message pre.line {","color: #ff0000;","}",".less-error-message h3 {","font-size: 20px;","font-weight: bold;","padding: 15px 0 5px 0;","margin: 0;","}",".less-error-message a {","color: #10a","}",".less-error-message .error {","color: red;","font-weight: bold;","padding-bottom: 2px;","border-bottom: 1px dashed red;","}"].join("\n"),{title:"error-message"}),f.style.cssText=["font-family: Arial, sans-serif","border: 1px solid #e00","background-color: #eee","border-radius: 5px","-webkit-border-radius: 5px","-moz-border-radius: 5px","color: #e00","padding: 15px","margin-bottom: 15px"].join(";"),d.env=="development"&&(g=setInterval(function(){document.body&&(document.getElementById(c)?document.body.replaceChild(f,document.getElementById(c)):document.body.insertBefore(f,document.body.firstChild),clearInterval(g))},10))}function t(a){d.env=="development"&&typeof console!="undefined"&&console.log("less: "+a)}function s(a){return a&&a.parentNode.removeChild(a)}function r(){if(a.XMLHttpRequest)return new XMLHttpRequest;try{return new ActiveXObject("MSXML2.XMLHTTP.3.0")}catch(b){t("browser doesn't support AJAX.");return null}}function q(a,b,c,e){function i(b,c,d){b.status>=200&&b.status<300?c(b.responseText,b.getResponseHeader("Last-Modified")):typeof d=="function"&&d(b.status,a)}var g=r(),h=f?!1:d.async;typeof g.overrideMimeType=="function"&&g.overrideMimeType("text/css"),g.open("GET",a,h),g.setRequestHeader("Accept",b||"text/x-less, text/css; q=0.9, */*; q=0.5"),g.send(null),f?g.status===0||g.status>=200&&g.status<300?c(g.responseText):e(g.status,a):h?g.onreadystatechange=function(){g.readyState==4&&i(g,c,e)}:i(g,c,e)}function p(a,b,c){var d,e=b.href?b.href.replace(/\?.*$/,""):"",f="less:"+(b.title||o(e));if((d=document.getElementById(f))===null){d=document.createElement("style"),d.type="text/css",b.media&&(d.media=b.media),d.id=f;var h=b&&b.nextSibling||null;document.getElementsByTagName("head")[0].insertBefore(d,h)}if(d.styleSheet)try{d.styleSheet.cssText=a}catch(i){throw new Error("Couldn't reassign styleSheet.cssText.")}else(function(a){d.childNodes.length>0?d.firstChild.nodeValue!==a.nodeValue&&d.replaceChild(a,d.firstChild):d.appendChild(a)})(document.createTextNode(a));if(c&&g){t("saving "+e+" to cache.");try{g.setItem(e,a),g.setItem(e+":timestamp",c)}catch(i){t("failed to save")}}}function o(a){return a.replace(/^[a-z]+:\/\/?[^\/]+/,"").replace(/^\//,"").replace(/\?.*$/,"").replace(/\.[^\.\/]+$/,"").replace(/[^\.\w-]+/g,"-").replace(/\./g,":")}function n(b,c,e,f){var h=b.contents||{},i=a.location.href.replace(/[#?].*$/,""),j=b.href.replace(/\?.*$/,""),k=g&&g.getItem(j),l=g&&g.getItem(j+":timestamp"),m={css:k,timestamp:l};/^[a-z-]+:/.test(j)||(j.charAt(0)=="/"?j=a.location.protocol+"//"+a.location.host+j:j=i.slice(0,i.lastIndexOf("/")+1)+j),q(b.href,b.type,function(a,g){if(!e&&m&&g&&(new Date(g)).valueOf()===(new Date(m.timestamp)).valueOf())p(m.css,b),c(null,null,a,b,{local:!0,remaining:f});else try{h[j]=a,(new d.Parser({optimization:d.optimization,paths:[j.replace(/[\w\.-]+$/,"")],mime:b.type,filename:j,contents:h})).parse(a,function(d,e){if(d)return u(d,j);try{c(d,e,a,b,{local:!1,lastModified:g,remaining:f}),s(document.getElementById("less-error-message:"+o(j)))}catch(d){u(d,j)}})}catch(i){u(i,j)}},function(a,b){throw new Error("Couldn't load "+b+" ("+a+")")})}function m(a,b){for(var c=0;c<d.sheets.length;c++)n(d.sheets[c],a,b,d.sheets.length-(c+1))}function l(){var a=document.getElementsByTagName("style");for(var b=0;b<a.length;b++)a[b].type.match(j)&&(new d.Parser).parse(a[b].innerHTML||"",function(c,d){var e=d.toCSS(),f=a[b];f.type="text/css",f.styleSheet?f.styleSheet.cssText=e:f.innerHTML=e})}function c(b){return a.less[b.split("/")[1]]}Array.isArray||(Array.isArray=function(a){return Object.prototype.toString.call(a)==="[object Array]"||a instanceof Array}),Array.prototype.forEach||(Array.prototype.forEach=function(a,b){var c=this.length>>>0;for(var d=0;d<c;d++)d in this&&a.call(b,this[d],d,this)}),Array.prototype.map||(Array.prototype.map=function(a){var b=this.length>>>0,c=Array(b),d=arguments[1];for(var e=0;e<b;e++)e in this&&(c[e]=a.call(d,this[e],e,this));return c}),Array.prototype.filter||(Array.prototype.filter=function(a){var b=[],c=arguments[1];for(var d=0;d<this.length;d++)a.call(c,this[d])&&b.push(this[d]);return b}),Array.prototype.reduce||(Array.prototype.reduce=function(a){var b=this.length>>>0,c=0;if(b===0&&arguments.length===1)throw new TypeError;if(arguments.length>=2)var d=arguments[1];else for(;;){if(c in this){d=this[c++];break}if(++c>=b)throw new TypeError}for(;c<b;c++)c in this&&(d=a.call(null,d,this[c],c,this));return d}),Array.prototype.indexOf||(Array.prototype.indexOf=function(a){var b=this.length,c=arguments[1]||0;if(!b)return-1;if(c>=b)return-1;c<0&&(c+=b);for(;c<b;c++){if(!Object.prototype.hasOwnProperty.call(this,c))continue;if(a===this[c])return c}return-1}),Object.keys||(Object.keys=function(a){var b=[];for(var c in a)Object.prototype.hasOwnProperty.call(a,c)&&b.push(c);return b}),String.prototype.trim||(String.prototype.trim=function(){return String(this).replace(/^\s\s*/,"").replace(/\s\s*$/,"")});var d,e;typeof environment=="object"&&{}.toString.call(environment)==="[object Environment]"?(typeof a=="undefined"?d={}:d=a.less={},e=d.tree={},d.mode="rhino"):typeof a=="undefined"?(d=exports,e=c("./tree"),d.mode="node"):(typeof a.less=="undefined"&&(a.less={}),d=a.less,e=a.less.tree={},d.mode="browser"),d.Parser=function(b){function C(a,b){var c=A(a,b),d=B(a.index,c),e=d.line,f=d.column,g=c.split("\n");this.type=a.type||"Syntax",this.message=a.message,this.filename=a.filename||b.filename,this.index=a.index,this.line=typeof e=="number"?e+1:null,this.callLine=a.call&&B(a.call,c).line+1,this.callExtract=g[B(a.call,c).line],this.stack=a.stack,this.column=f,this.extract=[g[e-1],g[e],g[e+1]]}function B(a,b){for(var c=a,d=-1;c>=0&&b.charAt(c)!=="\n";c--)d++;return{line:typeof a=="number"?(b.slice(0,a).match(/\n/g)||"").length:null,column:d}}function A(a,b){return a.filename&&b.filename&&a.filename!==b.filename?n.imports.contents[a.filename]:f}function z(a){return typeof a=="string"?f.charAt(g)===a:a.test(l[h])?!0:!1}function y(a,b){throw{index:g,type:b||"Syntax",message:a}}function x(a,b){var c=v(a);if(!c)y(b||(typeof a=="string"?"expected '"+a+"' got '"+f.charAt(g)+"'":"unexpected token"));else return c}function w(a){var b=g,c=h,d=g+l[h].length,e=g+=a;while(g<d){if(!u(f.charAt(g)))break;g++}l[h]=l[h].slice(a+(g-e)),m=g,l[h].length===0&&h<l.length-1&&h++;return b!==g||c!==h}function v(a){var b,c,d,e,i;if(a instanceof Function)return a.call(n.parsers);if(typeof a=="string")b=f.charAt(g)===a?a:null,d=1,t();else{t();if(b=a.exec(l[h]))d=b[0].length;else return null}if(b){w(d);return typeof b=="string"?b:b.length===1?b[0]:b}}function u(a){var b=a.charCodeAt(0);return b===32||b===10||b===9}function t(){g>m&&(l[h]=l[h].slice(g-m),m=g)}function s(){l[h]=i,g=j,m=g}function r(){i=l[h],j=g,m=g}var f,g,h,i,j,k,l,m,n,o=this,b=b||{};b.contents||(b.contents={});var p=function(){},q=this.imports={paths:b&&b.paths||[],queue:[],files:{},contents:b.contents,mime:b&&b.mime,error:null,push:function(a,c){var e=this;this.queue.push(a),d.Parser.importer(a,this.paths,function(b,d){e.queue.splice(e.queue.indexOf(a),1);var f=a in e.files;e.files[a]=d,b&&!e.error&&(e.error=b),c(b,d,f),e.queue.length===0&&p(b)},b)}};this.env=b=b||{},this.optimization="optimization"in this.env?this.env.optimization:1,this.env.filename=this.env.filename||null;return n={imports:q,parse:function(a,i){var j,o,q,r,s,t,u=[],w,x=null;g=h=m=k=0,f=a.replace(/\r\n/g,"\n"),f=f.replace(/^\uFEFF/,""),l=function(a){var c=0,d=/(?:@\{[\w-]+\}|[^"'`\{\}\/\(\)\\])+/g,e=/\/\*(?:[^*]|\*+[^\/*])*\*+\/|\/\/.*/g,g=/"((?:[^"\\\r\n]|\\.)*)"|'((?:[^'\\\r\n]|\\.)*)'|`((?:[^`]|\\.)*)`/g,h=0,i,j=a[0],k;for(var l=0,m,n;l<f.length;l++){d.lastIndex=l,(i=d.exec(f))&&i.index===l&&(l+=i[0].length,j.push(i[0])),m=f.charAt(l),e.lastIndex=g.lastIndex=l,(i=g.exec(f))&&i.index===l&&(l+=i[0].length,j.push(i[0]),m=f.charAt(l)),!k&&m==="/"&&(n=f.charAt(l+1),(n==="/"||n==="*")&&(i=e.exec(f))&&i.index===l&&(l+=i[0].length,j.push(i[0]),m=f.charAt(l)));switch(m){case"{":if(!k){h++,j.push(m);break};case"}":if(!k){h--,j.push(m),a[++c]=j=[];break};case"(":if(!k){k=!0,j.push(m);break};case")":if(k){k=!1,j.push(m);break};default:j.push(m)}}h>0&&(x=new C({index:l,type:"Parse",message:"missing closing `}`",filename:b.filename},b));return a.map(function(a){return a.join("")})}([[]]);if(x)return i(x);try{j=new e.Ruleset([],v(this.parsers.primary)),j.root=!0}catch(y){return i(new C(y,b))}j.toCSS=function(a){var f,g,h;return function(f,g){var h=[],i;f=f||{},typeof g=="object"&&!Array.isArray(g)&&(g=Object.keys(g).map(function(a){var b=g[a];b instanceof e.Value||(b instanceof e.Expression||(b=new e.Expression([b])),b=new e.Value([b]));return new e.Rule("@"+a,b,!1,0)}),h=[new e.Ruleset(null,g)]);try{var j=a.call(this,{frames:h}).toCSS([],{compress:f.compress||!1})}catch(k){throw new C(k,b)}if(i=n.imports.error)throw i instanceof C?i:new C(i,b);return f.yuicompress&&d.mode==="node"?c("./cssmin").compressor.cssmin(j):f.compress?j.replace(/(\s)+/g,"$1"):j}}(j.eval);if(g<f.length-1){g=k,t=f.split("\n"),s=(f.slice(0,g).match(/\n/g)||"").length+1;for(var z=g,A=-1;z>=0&&f.charAt(z)!=="\n";z--)A++;x={type:"Parse",message:"Syntax Error on line "+s,index:g,filename:b.filename,line:s,column:A,extract:[t[s-2],t[s-1],t[s]]}}this.imports.queue.length>0?p=function(a){a?i(a):i(null,j)}:i(x,j)},parsers:{primary:function(){var a,b=[];while((a=v(this.mixin.definition)||v(this.rule)||v(this.ruleset)||v(this.mixin.call)||v(this.comment)||v(this.directive))||v(/^[\s\n]+/))a&&b.push(a);return b},comment:function(){var a;if(f.charAt(g)==="/"){if(f.charAt(g+1)==="/")return new e.Comment(v(/^\/\/.*/),!0);if(a=v(/^\/\*(?:[^*]|\*+[^\/*])*\*+\/\n?/))return new e.Comment(a)}},entities:{quoted:function(){var a,b=g,c;f.charAt(b)==="~"&&(b++,c=!0);if(f.charAt(b)==='"'||f.charAt(b)==="'"){c&&v("~");if(a=v(/^"((?:[^"\\\r\n]|\\.)*)"|'((?:[^'\\\r\n]|\\.)*)'/))return new e.Quoted(a[0],a[1]||a[2],c)}},keyword:function(){var a;if(a=v(/^[_A-Za-z-][_A-Za-z0-9-]*/))return e.colors.hasOwnProperty(a)?new e.Color(e.colors[a].slice(1)):new e.Keyword(a)},call:function(){var a,c,d,f,i=g;if(!!(a=/^([\w-]+|%|progid:[\w\.]+)\(/.exec(l[h]))){a=a[1],c=a.toLowerCase();if(c==="url")return null;g+=a.length;if(c==="alpha"){f=v(this.alpha);if(typeof f!="undefined")return f}v("("),d=v(this.entities.arguments);if(!v(")"))return;if(a)return new e.Call(a,d,i,b.filename)}},arguments:function(){var a=[],b;while(b=v(this.entities.assignment)||v(this.expression)){a.push(b);if(!v(","))break}return a},literal:function(){return v(this.entities.ratio)||v(this.entities.dimension)||v(this.entities.color)||v(this.entities.quoted)},assignment:function(){var a,b;if((a=v(/^\w+(?=\s?=)/i))&&v("=")&&(b=v(this.entity)))return new e.Assignment(a,b)},url:function(){var a;if(f.charAt(g)==="u"&&!!v(/^url\(/)){a=v(this.entities.quoted)||v(this.entities.variable)||v(/^(?:(?:\\[\(\)'"])|[^\(\)'"])+/)||"",x(")");return new e.URL(a.value!=null||a instanceof e.Variable?a:new e.Anonymous(a),q.paths)}},variable:function(){var a,c=g;if(f.charAt(g)==="@"&&(a=v(/^@@?[\w-]+/)))return new e.Variable(a,c,b.filename)},variableCurly:function(){var a,c,d=g;if(f.charAt(g)==="@"&&(c=v(/^@\{([\w-]+)\}/)))return new e.Variable("@"+c[1],d,b.filename)},color:function(){var a;if(f.charAt(g)==="#"&&(a=v(/^#([A-Fa-f0-9]{6}|[A-Fa-f0-9]{3})/)))return new e.Color(a[1])},dimension:function(){var a,b=f.charCodeAt(g);if(!(b>57||b<45||b===47))if(a=v(/^(-?\d*\.?\d+)(px|%|em|pc|ex|in|deg|s|ms|pt|cm|mm|rad|grad|turn|dpi|dpcm|dppx|rem|vw|vh|vmin|vm|ch)?/))return new e.Dimension(a[1],a[2])},ratio:function(){var a,b=f.charCodeAt(g);if(!(b>57||b<48))if(a=v(/^(\d+\/\d+)/))return new e.Ratio(a[1])},javascript:function(){var a,b=g,c;f.charAt(b)==="~"&&(b++,c=!0);if(f.charAt(b)==="`"){c&&v("~");if(a=v(/^`([^`]*)`/))return new e.JavaScript(a[1],g,c)}}},variable:function(){var a;if(f.charAt(g)==="@"&&(a=v(/^(@[\w-]+)\s*:/)))return a[1]},shorthand:function(){var a,b;if(!!z(/^[@\w.%-]+\/[@\w.-]+/)){r();if((a=v(this.entity))&&v("/")&&(b=v(this.entity)))return new e.Shorthand(a,b);s()}},mixin:{call:function(){var a=[],c,d,h=[],i,j=g,k=f.charAt(g),l,m,n=!1;if(k==="."||k==="#"){r();while(c=v(/^[#.](?:[\w-]|\\(?:[A-Fa-f0-9]{1,6} ?|[^A-Fa-f0-9]))+/))a.push(new e.Element(d,c,g)),d=v(">");if(v("(")){while(i=v(this.expression)){m=i,l=null;if(i.value.length==1){var o=i.value[0];if(o instanceof e.Variable&&v(":"))if(m=v(this.expression))l=o.name;else throw new Error("Expected value")}h.push({name:l,value:m});if(!v(","))break}if(!v(")"))throw new Error("Expected )")}v(this.important)&&(n=!0);if(a.length>0&&(v(";")||z("}")))return new e.mixin.Call(a,h,j,b.filename,n);s()}},definition:function(){var a,b=[],c,d,h,i,j,l=!1;if(!(f.charAt(g)!=="."&&f.charAt(g)!=="#"||z(/^[^{]*(;|})/))){r();if(c=v(/^([#.](?:[\w-]|\\(?:[A-Fa-f0-9]{1,6} ?|[^A-Fa-f0-9]))+)\s*\(/)){a=c[1];do{if(f.charAt(g)==="."&&v(/^\.{3}/)){l=!0;break}if(!(h=v(this.entities.variable)||v(this.entities.literal)||v(this.entities.keyword)))break;if(h instanceof e.Variable)if(v(":"))i=x(this.expression,"expected expression"),b.push({name:h.name,value:i});else{if(v(/^\.{3}/)){b.push({name:h.name,variadic:!0}),l=!0;break}b.push({name:h.name})}else b.push({value:h})}while(v(","));v(")")||(k=g,s()),v(/^when/)&&(j=x(this.conditions,"expected condition")),d=v(this.block);if(d)return new e.mixin.Definition(a,b,d,j,l);s()}}}},entity:function(){return v(this.entities.literal)||v(this.entities.variable)||v(this.entities.url)||v(this.entities.call)||v(this.entities.keyword)||v(this.entities.javascript)||v(this.comment)},end:function(){return v(";")||z("}")},alpha:function(){var a;if(!!v(/^\(opacity=/i))if(a=v(/^\d+/)||v(this.entities.variable)){x(")");return new e.Alpha(a)}},element:function(){var a,b,c,d;c=v(this.combinator),a=v(/^(?:\d+\.\d+|\d+)%/)||v(/^(?:[.#]?|:*)(?:[\w-]|[^\x00-\x9f]|\\(?:[A-Fa-f0-9]{1,6} ?|[^A-Fa-f0-9]))+/)||v("*")||v("&")||v(this.attribute)||v(/^\([^)@]+\)/)||v(/^[\.#](?=@)/)||v(this.entities.variableCurly),a||v("(")&&(d=v(this.entities.variableCurly)||v(this.entities.variable))&&v(")")&&(a=new e.Paren(d));if(a)return new e.Element(c,a,g)},combinator:function(){var a,b=f.charAt(g);if(b===">"||b==="+"||b==="~"){g++;while(f.charAt(g).match(/\s/))g++;return new e.Combinator(b)}return f.charAt(g-1).match(/\s/)?new e.Combinator(" "):new e.Combinator(null)},selector:function(){var a,b,c=[],d,h;if(v("(")){a=v(this.entity),x(")");return new e.Selector([new e.Element("",a,g)])}while(b=v(this.element)){d=f.charAt(g),c.push(b);if(d==="{"||d==="}"||d===";"||d===",")break}if(c.length>0)return new e.Selector(c)},tag:function(){return v(/^[A-Za-z][A-Za-z-]*[0-9]?/)||v("*")},attribute:function(){var a="",b,c,d;if(!!v("[")){if(b=v(/^[_A-Za-z0-9-]+/)||v(this.entities.quoted))(d=v(/^[|~*$^]?=/))&&(c=v(this.entities.quoted)||v(/^[\w-]+/))?a=[b,d,c.toCSS?c.toCSS():c].join(""):a=b;if(!v("]"))return;if(a)return"["+a+"]"}},block:function(){var a;if(v("{")&&(a=v(this.primary))&&v("}"))return a},ruleset:function(){var a=[],c,d,f;r();while(c=v(this.selector)){a.push(c),v(this.comment);if(!v(","))break;v(this.comment)}if(a.length>0&&(d=v(this.block)))return new e.Ruleset(a,d,b.strictImports);k=g,s()},rule:function(){var a,b,c=f.charAt(g),d,i;r();if(c!=="."&&c!=="#"&&c!=="&")if(a=v(this.variable)||v(this.property)){a.charAt(0)!="@"&&(i=/^([^@+\/'"*`(;{}-]*);/.exec(l[h]))?(g+=i[0].length-1,b=new e.Anonymous(i[1])):a==="font"?b=v(this.font):b=v(this.value),d=v(this.important);if(b&&v(this.end))return new e.Rule(a,b,d,j);k=g,s()}},"import":function(){var a,b,c=g;r();var d=v(/^@import(?:-(once))?\s+/);if(d&&(a=v(this.entities.quoted)||v(this.entities.url))){b=v(this.mediaFeatures);if(v(";"))return new e.Import(a,q,b,d[1]==="once",c)}s()},mediaFeature:function(){var a,b,c=[];do if(a=v(this.entities.keyword))c.push(a);else if(v("(")){b=v(this.property),a=v(this.entity);if(!v(")"))return null;if(b&&a)c.push(new e.Paren(new e.Rule(b,a,null,g,!0)));else if(a)c.push(new e.Paren(a));else return null}while(a);if(c.length>0)return new e.Expression(c)},mediaFeatures:function(){var a,b=[];do if(a=v(this.mediaFeature)){b.push(a);if(!v(","))break}else if(a=v(this.entities.variable)){b.push(a);if(!v(","))break}while(a);return b.length>0?b:null},media:function(){var a,b;if(v(/^@media/)){a=v(this.mediaFeatures);if(b=v(this.block))return new e.Media(b,a)}},directive:function(){var a,b,c,d,h,i,j,k,l;if(f.charAt(g)==="@"){if(b=v(this["import"])||v(this.media))return b;r(),a=v(/^@[a-z-]+/),j=a,a.charAt(1)=="-"&&a.indexOf("-",2)>0&&(j="@"+a.slice(a.indexOf("-",2)+1));switch(j){case"@font-face":k=!0;break;case"@viewport":case"@top-left":case"@top-left-corner":case"@top-center":case"@top-right":case"@top-right-corner":case"@bottom-left":case"@bottom-left-corner":case"@bottom-center":case"@bottom-right":case"@bottom-right-corner":case"@left-top":case"@left-middle":case"@left-bottom":case"@right-top":case"@right-middle":case"@right-bottom":k=!0;break;case"@page":case"@document":case"@supports":case"@keyframes":k=!0,l=!0}l&&(a+=" "+(v(/^[^{]+/)||"").trim());if(k){if(c=v(this.block))return new e.Directive(a,c)}else if((b=v(this.entity))&&v(";"))return new e.Directive(a,b);s()}},font:function(){var a=[],b=[],c,d,f,g;while(g=v(this.shorthand)||v(this.entity))b.push(g);a.push(new e.Expression(b));if(v(","))while(g=v(this.expression)){a.push(g);if(!v(","))break}return new e.Value(a)},value:function(){var a,b=[],c;while(a=v(this.expression)){b.push(a);if(!v(","))break}if(b.length>0)return new e.Value(b)},important:function(){if(f.charAt(g)==="!")return v(/^! *important/)},sub:function(){var a;if(v("(")&&(a=v(this.expression))&&v(")"))return a},multiplication:function(){var a,b,c,d;if(a=v(this.operand)){while(!z(/^\/\*/)&&(c=v("/")||v("*"))&&(b=v(this.operand)))d=new e.Operation(c,[d||a,b]);return d||a}},addition:function(){var a,b,c,d;if(a=v(this.multiplication)){while((c=v(/^[-+]\s+/)||!u(f.charAt(g-1))&&(v("+")||v("-")))&&(b=v(this.multiplication)))d=new e.Operation(c,[d||a,b]);return d||a}},conditions:function(){var a,b,c=g,d;if(a=v(this.condition)){while(v(",")&&(b=v(this.condition)))d=new e.Condition("or",d||a,b,c);return d||a}},condition:function(){var a,b,c,d,f=g,h=!1;v(/^not/)&&(h=!0),x("(");if(a=v(this.addition)||v(this.entities.keyword)||v(this.entities.quoted)){(d=v(/^(?:>=|=<|[<=>])/))?(b=v(this.addition)||v(this.entities.keyword)||v(this.entities.quoted))?c=new e.Condition(d,a,b,f,h):y("expected expression"):c=new e.Condition("=",a,new e.Keyword("true"),f,h),x(")");return v(/^and/)?new e.Condition("and",c,v(this.condition)):c}},operand:function(){var a,b=f.charAt(g+1);f.charAt(g)==="-"&&(b==="@"||b==="(")&&(a=v("-"));var c=v(this.sub)||v(this.entities.dimension)||v(this.entities.color)||v(this.entities.variable)||v(this.entities.call);return a?new e.Operation("*",[new e.Dimension(-1),c]):c},expression:function(){var a,b,c=[],d;while(a=v(this.addition)||v(this.entity))c.push(a);if(c.length>0)return new e.Expression(c)},property:function(){var a;if(a=v(/^(\*?-?[_a-z0-9-]+)\s*:/))return a[1]}}}};if(d.mode==="browser"||d.mode==="rhino")d.Parser.importer=function(a,b,c,d){!/^([a-z-]+:)?\//.test(a)&&b.length>0&&(a=b[0]+a),n({href:a,title:a,type:d.mime,contents:d.contents},function(e){e&&typeof d.errback=="function"?d.errback.call(null,a,b,c,d):c.apply(null,arguments)},!0)};(function(a){function d(a){return Math.min(1,Math.max(0,a))}function c(b){if(b instanceof a.Dimension)return parseFloat(b.unit=="%"?b.value/100:b.value);if(typeof b=="number")return b;throw{error:"RuntimeError",message:"color functions take numbers as parameters"}}function b(b){return a.functions.hsla(b.h,b.s,b.l,b.a)}a.functions={rgb:function(a,b,c){return this.rgba(a,b,c,1)},rgba:function(b,d,e,f){var g=[b,d,e].map(function(a){return c(a)}),f=c(f);return new a.Color(g,f)},hsl:function(a,b,c){return this.hsla(a,b,c,1)},hsla:function(a,b,d,e){function h(a){a=a<0?a+1:a>1?a-1:a;return a*6<1?g+(f-g)*a*6:a*2<1?f:a*3<2?g+(f-g)*(2/3-a)*6:g}a=c(a)%360/360,b=c(b),d=c(d),e=c(e);var f=d<=.5?d*(b+1):d+b-d*b,g=d*2-f;return this.rgba(h(a+1/3)*255,h(a)*255,h(a-1/3)*255,e)},hue:function(b){return new a.Dimension(Math.round(b.toHSL().h))},saturation:function(b){return new a.Dimension(Math.round(b.toHSL().s*100),"%")},lightness:function(b){return new a.Dimension(Math.round(b.toHSL().l*100),"%")},red:function(b){return new a.Dimension(b.rgb[0])},green:function(b){return new a.Dimension(b.rgb[1])},blue:function(b){return new a.Dimension(b.rgb[2])},alpha:function(b){return new a.Dimension(b.toHSL().a)},luma:function(b){return new a.Dimension(Math.round((.2126*(b.rgb[0]/255)+.7152*(b.rgb[1]/255)+.0722*(b.rgb[2]/255))*b.alpha*100),"%")},saturate:function(a,c){var e=a.toHSL();e.s+=c.value/100,e.s=d(e.s);return b(e)},desaturate:function(a,c){var e=a.toHSL();e.s-=c.value/100,e.s=d(e.s);return b(e)},lighten:function(a,c){var e=a.toHSL();e.l+=c.value/100,e.l=d(e.l);return b(e)},darken:function(a,c){var e=a.toHSL();e.l-=c.value/100,e.l=d(e.l);return b(e)},fadein:function(a,c){var e=a.toHSL();e.a+=c.value/100,e.a=d(e.a);return b(e)},fadeout:function(a,c){var e=a.toHSL();e.a-=c.value/100,e.a=d(e.a);return b(e)},fade:function(a,c){var e=a.toHSL();e.a=c.value/100,e.a=d(e.a);return b(e)},spin:function(a,c){var d=a.toHSL(),e=(d.h+c.value)%360;d.h=e<0?360+e:e;return b(d)},mix:function(b,c,d){d||(d=new a.Dimension(50));var e=d.value/100,f=e*2-1,g=b.toHSL().a-c.toHSL().a,h=((f*g==-1?f:(f+g)/(1+f*g))+1)/2,i=1-h,j=[b.rgb[0]*h+c.rgb[0]*i,b.rgb[1]*h+c.rgb[1]*i,b.rgb[2]*h+c.rgb[2]*i],k=b.alpha*e+c.alpha*(1-e);return new a.Color(j,k)},greyscale:function(b){return this.desaturate(b,new a.Dimension(100))},contrast:function(a,b,c,d){typeof c=="undefined"&&(c=this.rgba(255,255,255,1)),typeof b=="undefined"&&(b=this.rgba(0,0,0,1)),typeof d=="undefined"?d=.43:d=d.value;return(.2126*(a.rgb[0]/255)+.7152*(a.rgb[1]/255)+.0722*(a.rgb[2]/255))*a.alpha<d?c:b},e:function(b){return new a.Anonymous(b instanceof a.JavaScript?b.evaluated:b)},escape:function(b){return new a.Anonymous(encodeURI(b.value).replace(/=/g,"%3D").replace(/:/g,"%3A").replace(/#/g,"%23").replace(/;/g,"%3B").replace(/\(/g,"%28").replace(/\)/g,"%29"))},"%":function(b){var c=Array.prototype.slice.call(arguments,1),d=b.value;for(var e=0;e<c.length;e++)d=d.replace(/%[sda]/i,function(a){var b=a.match(/s/i)?c[e].value:c[e].toCSS();return a.match(/[A-Z]$/)?encodeURIComponent(b):b});d=d.replace(/%%/g,"%");return new a.Quoted('"'+d+'"',d)},round:function(b,d){var e=typeof d=="undefined"?0:d.value;if(b instanceof a.Dimension)return new a.Dimension(c(b).toFixed(e),b.unit);if(typeof b=="number")return b.toFixed(e);throw{type:"Argument",message:"argument must be a number"}},ceil:function(a){return this._math("ceil",a)},floor:function(a){return this._math("floor",a)},_math:function(b,d){if(d instanceof a.Dimension)return new a.Dimension(Math[b](c(d)),d.unit);if(typeof d=="number")return Math[b](d);throw{type:"Argument",message:"argument must be a number"}},argb:function(b){return new a.Anonymous(b.toARGB())},percentage:function(b){return new a.Dimension(b.value*100,"%")},color:function(b){if(b instanceof a.Quoted)return new a.Color(b.value.slice(1));throw{type:"Argument",message:"argument must be a string"}},iscolor:function(b){return this._isa(b,a.Color)},isnumber:function(b){return this._isa(b,a.Dimension)},isstring:function(b){return this._isa(b,a.Quoted)},iskeyword:function(b){return this._isa(b,a.Keyword)},isurl:function(b){return this._isa(b,a.URL)},ispixel:function(b){return b instanceof a.Dimension&&b.unit==="px"?a.True:a.False},ispercentage:function(b){return b instanceof a.Dimension&&b.unit==="%"?a.True:a.False},isem:function(b){return b instanceof a.Dimension&&b.unit==="em"?a.True:a.False},_isa:function(b,c){return b instanceof c?a.True:a.False},multiply:function(a,b){var c=a.rgb[0]*b.rgb[0]/255,d=a.rgb[1]*b.rgb[1]/255,e=a.rgb[2]*b.rgb[2]/255;return this.rgb(c,d,e)},screen:function(a,b){var c=255-(255-a.rgb[0])*(255-b.rgb[0])/255,d=255-(255-a.rgb[1])*(255-b.rgb[1])/255,e=255-(255-a.rgb[2])*(255-b.rgb[2])/255;return this.rgb(c,d,e)},overlay:function(a,b){var c=a.rgb[0]<128?2*a.rgb[0]*b.rgb[0]/255:255-2*(255-a.rgb[0])*(255-b.rgb[0])/255,d=a.rgb[1]<128?2*a.rgb[1]*b.rgb[1]/255:255-2*(255-a.rgb[1])*(255-b.rgb[1])/255,e=a.rgb[2]<128?2*a.rgb[2]*b.rgb[2]/255:255-2*(255-a.rgb[2])*(255-b.rgb[2])/255;return this.rgb(c,d,e)},softlight:function(a,b){var c=b.rgb[0]*a.rgb[0]/255,d=c+a.rgb[0]*(255-(255-a.rgb[0])*(255-b.rgb[0])/255-c)/255;c=b.rgb[1]*a.rgb[1]/255;var e=c+a.rgb[1]*(255-(255-a.rgb[1])*(255-b.rgb[1])/255-c)/255;c=b.rgb[2]*a.rgb[2]/255;var f=c+a.rgb[2]*(255-(255-a.rgb[2])*(255-b.rgb[2])/255-c)/255;return this.rgb(d,e,f)},hardlight:function(a,b){var c=b.rgb[0]<128?2*b.rgb[0]*a.rgb[0]/255:255-2*(255-b.rgb[0])*(255-a.rgb[0])/255,d=b.rgb[1]<128?2*b.rgb[1]*a.rgb[1]/255:255-2*(255-b.rgb[1])*(255-a.rgb[1])/255,e=b.rgb[2]<128?2*b.rgb[2]*a.rgb[2]/255:255-2*(255-b.rgb[2])*(255-a.rgb[2])/255;return this.rgb(c,d,e)},difference:function(a,b){var c=Math.abs(a.rgb[0]-b.rgb[0]),d=Math.abs(a.rgb[1]-b.rgb[1]),e=Math.abs(a.rgb[2]-b.rgb[2]);return this.rgb(c,d,e)},exclusion:function(a,b){var c=a.rgb[0]+b.rgb[0]*(255-a.rgb[0]-a.rgb[0])/255,d=a.rgb[1]+b.rgb[1]*(255-a.rgb[1]-a.rgb[1])/255,e=a.rgb[2]+b.rgb[2]*(255-a.rgb[2]-a.rgb[2])/255;return this.rgb(c,d,e)},average:function(a,b){var c=(a.rgb[0]+b.rgb[0])/2,d=(a.rgb[1]+b.rgb[1])/2,e=(a.rgb[2]+b.rgb[2])/2;return this.rgb(c,d,e)},negation:function(a,b){var c=255-Math.abs(255-b.rgb[0]-a.rgb[0]),d=255-Math.abs(255-b.rgb[1]-a.rgb[1]),e=255-Math.abs(255-b.rgb[2]-a.rgb[2]);return this.rgb(c,d,e)}}})(c("./tree")),function(a){a.colors={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",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"}}(c("./tree")),function(a){a.Alpha=function(a){this.value=a},a.Alpha.prototype={toCSS:function(){return"alpha(opacity="+(this.value.toCSS?this.value.toCSS():this.value)+")"},eval:function(a){this.value.eval&&(this.value=this.value.eval(a));return this}}}(c("../tree")),function(a){a.Anonymous=function(a){this.value=a.value||a},a.Anonymous.prototype={toCSS:function(){return this.value},eval:function(){return this},compare:function(a){if(!a.toCSS)return-1;var b=this.toCSS(),c=a.toCSS();if(b===c)return 0;return b<c?-1:1}}}(c("../tree")),function(a){a.Assignment=function(a,b){this.key=a,this.value=b},a.Assignment.prototype={toCSS:function(){return this.key+"="+(this.value.toCSS?this.value.toCSS():this.value)},eval:function(b){if(this.value.eval)return new a.Assignment(this.key,this.value.eval(b));return this}}}(c("../tree")),function(a){a.Call=function(a,b,c,d){this.name=a,this.args=b,this.index=c,this.filename=d},a.Call.prototype={eval:function(b){var c=this.args.map(function(a){return a.eval(b)});if(!(this.name in a.functions))return new a.Anonymous(this.name+"("+c.map(function(a){return a.toCSS()}).join(", ")+")");try{return a.functions[this.name].apply(a.functions,c)}catch(d){throw{type:d.type||"Runtime",message:"error evaluating function `"+this.name+"`"+(d.message?": "+d.message:""),index:this.index,filename:this.filename}}},toCSS:function(a){return this.eval(a).toCSS()}}}(c("../tree")),function(a){a.Color=function(a,b){Array.isArray(a)?this.rgb=a:a.length==6?this.rgb=a.match(/.{2}/g).map(function(a){return parseInt(a,16)}):this.rgb=a.split("").map(function(a){return parseInt(a+a,16)}),this.alpha=typeof b=="number"?b:1},a.Color.prototype={eval:function(){return this},toCSS:function(){return this.alpha<1?"rgba("+this.rgb.map(function(a){return Math.round(a)}).concat(this.alpha).join(", ")+")":"#"+this.rgb.map(function(a){a=Math.round(a),a=(a>255?255:a<0?0:a).toString(16);return a.length===1?"0"+a:a}).join("")},operate:function(b,c){var d=[];c instanceof a.Color||(c=c.toColor());for(var e=0;e<3;e++)d[e]=a.operate(b,this.rgb[e],c.rgb[e]);return new a.Color(d,this.alpha+c.alpha)},toHSL:function(){var a=this.rgb[0]/255,b=this.rgb[1]/255,c=this.rgb[2]/255,d=this.alpha,e=Math.max(a,b,c),f=Math.min(a,b,c),g,h,i=(e+f)/2,j=e-f;if(e===f)g=h=0;else{h=i>.5?j/(2-e-f):j/(e+f);switch(e){case a:g=(b-c)/j+(b<c?6:0);break;case b:g=(c-a)/j+2;break;case c:g=(a-b)/j+4}g/=6}return{h:g*360,s:h,l:i,a:d}},toARGB:function(){var a=[Math.round(this.alpha*255)].concat(this.rgb);return"#"+a.map(function(a){a=Math.round(a),a=(a>255?255:a<0?0:a).toString(16);return a.length===1?"0"+a:a}).join("")},compare:function(a){if(!a.rgb)return-1;return a.rgb[0]===this.rgb[0]&&a.rgb[1]===this.rgb[1]&&a.rgb[2]===this.rgb[2]&&a.alpha===this.alpha?0:-1}}}(c("../tree")),function(a){a.Comment=function(a,b){this.value=a,this.silent=!!b},a.Comment.prototype={toCSS:function(a){return a.compress?"" :this.value},eval:function(){return this}}}(c("../tree")),function(a){a.Condition=function(a,b,c,d,e){this.op=a.trim(),this.lvalue=b,this.rvalue=c,this.index=d,this.negate=e},a.Condition.prototype.eval=function(a){var b=this.lvalue.eval(a),c=this.rvalue.eval(a),d=this.index,e,e=function(a){switch(a){case"and":return b&&c;case"or":return b||c;default:if(b.compare)e=b.compare(c);else if(c.compare)e=c.compare(b);else throw{type:"Type",message:"Unable to perform comparison",index:d};switch(e){case-1:return a==="<"||a==="=<";case 0:return a==="="||a===">="||a==="=<";case 1:return a===">"||a===">="}}}(this.op);return this.negate?!e:e}}(c("../tree")),function(a){a.Dimension=function(a,b){this.value=parseFloat(a),this.unit=b||null},a.Dimension.prototype={eval:function(){return this},toColor:function(){return new a.Color([this.value,this.value,this.value])},toCSS:function(){var a=this.value+this.unit;return a},operate:function(b,c){return new a.Dimension(a.operate(b,this.value,c.value),this.unit||c.unit)},compare:function(b){return b instanceof a.Dimension?b.value>this.value?-1:b.value<this.value?1:0:-1}}}(c("../tree")),function(a){a.Directive=function(b,c){this.name=b,Array.isArray(c)?(this.ruleset=new a.Ruleset([],c),this.ruleset.allowImports=!0):this.value=c},a.Directive.prototype={toCSS:function(a,b){if(this.ruleset){this.ruleset.root=!0;return this.name+(b.compress?"{":" {\n ")+this.ruleset.toCSS(a,b).trim().replace(/\n/g,"\n ")+(b.compress?"}":"\n}\n")}return this.name+" "+this.value.toCSS()+";\n"},eval:function(b){var c=this;this.ruleset&&(b.frames.unshift(this),c=new a.Directive(this.name),c.ruleset=this.ruleset.eval(b),b.frames.shift());return c},variable:function(b){return a.Ruleset.prototype.variable.call(this.ruleset,b)},find:function(){return a.Ruleset.prototype.find.apply(this.ruleset,arguments)},rulesets:function(){return a.Ruleset.prototype.rulesets.apply(this.ruleset)}}}(c("../tree")),function(a){a.Element=function(b,c,d){this.combinator=b instanceof a.Combinator?b:new a.Combinator(b),typeof c=="string"?this.value=c.trim():c?this.value=c:this.value="",this.index=d},a.Element.prototype.eval=function(b){return new a.Element(this.combinator,this.value.eval?this.value.eval(b):this.value,this.index)},a.Element.prototype.toCSS=function(a){var b=this.value.toCSS?this.value.toCSS(a):this.value;return b==""&&this.combinator.value.charAt(0)=="&"?"":this.combinator.toCSS(a||{})+b},a.Combinator=function(a){a===" "?this.value=" ":this.value=a?a.trim():""},a.Combinator.prototype.toCSS=function(a){return{"":""," ":" ",":":" :","+":a.compress?"+":" + ","~":a.compress?"~":" ~ ",">":a.compress?">":" > "}[this.value]}}(c("../tree")),function(a){a.Expression=function(a){this.value=a},a.Expression.prototype={eval:function(b){return this.value.length>1?new a.Expression(this.value.map(function(a){return a.eval(b)})):this.value.length===1?this.value[0].eval(b):this},toCSS:function(a){return this.value.map(function(b){return b.toCSS?b.toCSS(a):""}).join(" ")}}}(c("../tree")),function(a){a.Import=function(b,c,d,e,f){var g=this;this.once=e,this.index=f,this._path=b,this.features=d&&new a.Value(d),b instanceof a.Quoted?this.path=/\.(le?|c)ss(\?.*)?$/.test(b.value)?b.value:b.value+".less":this.path=b.value.value||b.value,this.css=/css(\?.*)?$/.test(this.path),this.css||c.push(this.path,function(b,c,d){b&&(b.index=f),d&&g.once&&(g.skip=d),g.root=c||new a.Ruleset([],[])})},a.Import.prototype={toCSS:function(a){var b=this.features?" "+this.features.toCSS(a):"";return this.css?"@import "+this._path.toCSS()+b+";\n":""},eval:function(b){var c,d=this.features&&this.features.eval(b);if(this.skip)return[];if(this.css)return this;c=new a.Ruleset([],this.root.rules.slice(0));for(var e=0;e<c.rules.length;e++)c.rules[e]instanceof a.Import&&Array.prototype.splice.apply(c.rules,[e,1].concat(c.rules[e].eval(b)));return this.features?new a.Media(c.rules,this.features.value):c.rules}}}(c("../tree")),function(a){a.JavaScript=function(a,b,c){this.escaped=c,this.expression=a,this.index=b},a.JavaScript.prototype={eval:function(b){var c,d=this,e={},f=this.expression.replace(/@\{([\w-]+)\}/g,function(c,e){return a.jsify((new a.Variable("@"+e,d.index)).eval(b))});try{f=new Function("return ("+f+")")}catch(g){throw{message:"JavaScript evaluation error: `"+f+"`",index:this.index}}for(var h in b.frames[0].variables())e[h.slice(1)]={value:b.frames[0].variables()[h].value,toJS:function(){return this.value.eval(b).toCSS()}};try{c=f.call(e)}catch(g){throw{message:"JavaScript evaluation error: '"+g.name+": "+g.message+"'",index:this.index}}return typeof c=="string"?new a.Quoted('"'+c+'"',c,this.escaped,this.index):Array.isArray(c)?new a.Anonymous(c.join(", ")):new a.Anonymous(c)}}}(c("../tree")),function(a){a.Keyword=function(a){this.value=a},a.Keyword.prototype={eval:function(){return this},toCSS:function(){return this.value},compare:function(b){return b instanceof a.Keyword?b.value===this.value?0:1:-1}},a.True=new a.Keyword("true"),a.False=new a.Keyword("false")}(c("../tree")),function(a){a.Media=function(b,c){var d=this.emptySelectors();this.features=new a.Value(c),this.ruleset=new a.Ruleset(d,b),this.ruleset.allowImports=!0},a.Media.prototype={toCSS:function(a,b){var c=this.features.toCSS(b);this.ruleset.root=a.length===0||a[0].multiMedia;return"@media "+c+(b.compress?"{":" {\n ")+this.ruleset.toCSS(a,b).trim().replace(/\n/g,"\n ")+(b.compress?"}":"\n}\n")},eval:function(b){b.mediaBlocks||(b.mediaBlocks=[],b.mediaPath=[]);var c=b.mediaBlocks.length;b.mediaPath.push(this),b.mediaBlocks.push(this);var d=new a.Media([],[]);d.features=this.features.eval(b),b.frames.unshift(this.ruleset),d.ruleset=this.ruleset.eval(b),b.frames.shift(),b.mediaBlocks[c]=d,b.mediaPath.pop();return b.mediaPath.length===0?d.evalTop(b):d.evalNested(b)},variable:function(b){return a.Ruleset.prototype.variable.call(this.ruleset,b)},find:function(){return a.Ruleset.prototype.find.apply(this.ruleset,arguments)},rulesets:function(){return a.Ruleset.prototype.rulesets.apply(this.ruleset)},emptySelectors:function(){var b=new a.Element("","&",0);return[new a.Selector([b])]},evalTop:function(b){var c=this;if(b.mediaBlocks.length>1){var d=this.emptySelectors();c=new a.Ruleset(d,b.mediaBlocks),c.multiMedia=!0}delete b.mediaBlocks,delete b.mediaPath;return c},evalNested:function(b){var c,d,e=b.mediaPath.concat([this]);for(c=0;c<e.length;c++)d=e[c].features instanceof a.Value?e[c].features.value:e[c].features,e[c]=Array.isArray(d)?d:[d];this.features=new a.Value(this.permute(e).map(function(b){b=b.map(function(b){return b.toCSS?b:new a.Anonymous(b)});for(c=b.length-1;c>0;c--)b.splice(c,0,new a.Anonymous("and"));return new a.Expression(b)}));return new a.Ruleset([],[])},permute:function(a){if(a.length===0)return[];if(a.length===1)return a[0];var b=[],c=this.permute(a.slice(1));for(var d=0;d<c.length;d++)for(var e=0;e<a[0].length;e++)b.push([a[0][e]].concat(c[d]));return b},bubbleSelectors:function(b){this.ruleset=new a.Ruleset(b.slice(0),[this.ruleset])}}}(c("../tree")),function(a){a.mixin={},a.mixin.Call=function(b,c,d,e,f){this.selector=new a.Selector(b),this.arguments=c,this.index=d,this.filename=e,this.important=f},a.mixin.Call.prototype={eval:function(a){var b,c,d=[],e=!1;for(var f=0;f<a.frames.length;f++)if((b=a.frames[f].find(this.selector)).length>0){c=this.arguments&&this.arguments.map(function(b){return{name:b.name,value:b.value.eval(a)}});for(var g=0;g<b.length;g++)if(b[g].match(c,a))try{Array.prototype.push.apply(d,b[g].eval(a,this.arguments,this.important).rules),e=!0}catch(h){throw{message:h.message,index:this.index,filename:this.filename,stack:h.stack}}if(e)return d;throw{type:"Runtime",message:"No matching definition was found for `"+this.selector.toCSS().trim()+"("+this.arguments.map(function(a){return a.toCSS()}).join(", ")+")`",index:this.index,filename:this.filename}}throw{type:"Name",message:this.selector.toCSS().trim()+" is undefined",index:this.index,filename:this.filename}}},a.mixin.Definition=function(b,c,d,e,f){this.name=b,this.selectors=[new a.Selector([new a.Element(null,b)])],this.params=c,this.condition=e,this.variadic=f,this.arity=c.length,this.rules=d,this._lookups={},this.required=c.reduce(function(a,b){return!b.name||b.name&&!b.value?a+1:a},0),this.parent=a.Ruleset.prototype,this.frames=[]},a.mixin.Definition.prototype={toCSS:function(){return""},variable:function(a){return this.parent.variable.call(this,a)},variables:function(){return this.parent.variables.call(this)},find:function(){return this.parent.find.apply(this,arguments)},rulesets:function(){return this.parent.rulesets.apply(this)},evalParams:function(b,c){var d=new a.Ruleset(null,[]),e,f;for(var g=0,h,i;g<this.params.length;g++){f=c&&c[g];if(f&&f.name){d.rules.unshift(new a.Rule(f.name,f.value.eval(b))),c.splice(g,1),g--;continue}if(i=this.params[g].name)if(this.params[g].variadic&&c){e=[];for(var j=g;j<c.length;j++)e.push(c[j].value.eval(b));d.rules.unshift(new a.Rule(i,(new a.Expression(e)).eval(b)))}else if(h=f&&f.value||this.params[g].value)d.rules.unshift(new a.Rule(i,h.eval(b)));else throw{type:"Runtime",message:"wrong number of arguments for "+this.name+" ("+c.length+" for "+this.arity+")"}}return d},eval:function(b,c,d){var e=this.evalParams(b,c),f,g=[],h,i;for(var j=0;j<Math.max(this.params.length,c&&c.length);j++)g.push(c[j]&&c[j].value||this.params[j].value);e.rules.unshift(new a.Rule("@arguments",(new a.Expression(g)).eval(b))),h=d?this.rules.map(function(b){return new a.Rule(b.name,b.value,"!important",b.index)}):this.rules.slice(0);return(new a.Ruleset(null,h)).eval({frames:[this,e].concat(this.frames,b.frames)})},match:function(a,b){var c=a&&a.length||0,d,e;if(!this.variadic){if(c<this.required)return!1;if(c>this.params.length)return!1;if(this.required>0&&c>this.params.length)return!1}if(this.condition&&!this.condition.eval({frames:[this.evalParams(b,a)].concat(b.frames)}))return!1;d=Math.min(c,this.arity);for(var f=0;f<d;f++)if(!this.params[f].name&&a[f].value.eval(b).toCSS()!=this.params[f].value.eval(b).toCSS())return!1;return!0}}}(c("../tree")),function(a){a.Operation=function(a,b){this.op=a.trim(),this.operands=b},a.Operation.prototype.eval=function(b){var c=this.operands[0].eval(b),d=this.operands[1].eval(b),e;if(c instanceof a.Dimension&&d instanceof a.Color)if(this.op==="*"||this.op==="+")e=d,d=c,c=e;else throw{name:"OperationError",message:"Can't substract or divide a color from a number"};return c.operate(this.op,d)},a.operate=function(a,b,c){switch(a){case"+":return b+c;case"-":return b-c;case"*":return b*c;case"/":return b/c}}}(c("../tree")),function(a){a.Paren=function(a){this.value=a},a.Paren.prototype={toCSS:function(a){return"("+this.value.toCSS(a)+")"},eval:function(b){return new a.Paren(this.value.eval(b))}}}(c("../tree")),function(a){a.Quoted=function(a,b,c,d){this.escaped=c,this.value=b||"",this.quote=a.charAt(0),this.index=d},a.Quoted.prototype={toCSS:function(){return this.escaped?this.value:this.quote+this.value+this.quote},eval:function(b){var c=this,d=this.value.replace(/`([^`]+)`/g,function(d,e){return(new a.JavaScript(e,c.index,!0)).eval(b).value}).replace(/@\{([\w-]+)\}/g,function(d,e){var f=(new a.Variable("@"+e,c.index)).eval(b);return"value"in f?f.value:f.toCSS()});return new a.Quoted(this.quote+d+this.quote,d,this.escaped,this.index)},compare:function(a){if(!a.toCSS)return-1;var b=this.toCSS(),c=a.toCSS();if(b===c)return 0;return b<c?-1:1}}}(c("../tree")),function(a){a.Ratio=function(a){this.value=a},a.Ratio.prototype={toCSS:function(a){return this.value},eval:function(){return this}}}(c("../tree")),function(a){a.Rule=function(b,c,d,e,f){this.name=b,this.value=c instanceof a.Value?c:new a.Value([c]),this.important=d?" "+d.trim():"",this.index=e,this.inline=f||!1,b.charAt(0)==="@"?this.variable=!0:this.variable=!1},a.Rule.prototype.toCSS=function(a){return this.variable?"":this.name+(a.compress?":":": ")+this.value.toCSS(a)+this.important+(this.inline?"":";")},a.Rule.prototype.eval=function(b){return new a.Rule(this.name,this.value.eval(b),this.important,this.index,this.inline)},a.Shorthand=function(a,b){this.a=a,this.b=b},a.Shorthand.prototype={toCSS:function(a){return this.a.toCSS(a)+"/"+this.b.toCSS(a)},eval:function(){return this}}}(c("../tree")),function(a){a.Ruleset=function(a,b,c){this.selectors=a,this.rules=b,this._lookups={},this.strictImports=c},a.Ruleset.prototype={eval:function(b){var c=this.selectors&&this.selectors.map(function(a){return a.eval(b)}),d=new a.Ruleset(c,this.rules.slice(0),this.strictImports),e=[];d.root=this.root,d.allowImports=this.allowImports,b.frames.unshift(d);if(d.root||d.allowImports||!d.strictImports){for(var f=0;f<d.rules.length;f++)d.rules[f]instanceof a.Import?e=e.concat(d.rules[f].eval(b)):e.push(d.rules[f]);d.rules=e,e=[]}for(var f=0;f<d.rules.length;f++)d.rules[f]instanceof a.mixin.Definition&&(d.rules[f].frames=b.frames.slice(0));var g=b.mediaBlocks&&b.mediaBlocks.length||0;for(var f=0;f<d.rules.length;f++)d.rules[f]instanceof a.mixin.Call?e=e.concat(d.rules[f].eval(b)):e.push(d.rules[f]);d.rules=e;for(var f=0,h;f<d.rules.length;f++)h=d.rules[f],h instanceof a.mixin.Definition||(d.rules[f]=h.eval?h.eval(b):h);b.frames.shift();if(b.mediaBlocks)for(var f=g;f<b.mediaBlocks.length;f++)b.mediaBlocks[f].bubbleSelectors(c);return d},match:function(a){return!a||a.length===0},variables:function(){return this._variables?this._variables:this._variables=this.rules.reduce(function(b,c){c instanceof a.Rule&&c.variable===!0&&(b[c.name]=c);return b},{})},variable:function(a){return this.variables()[a]},rulesets:function(){return this._rulesets?this._rulesets:this._rulesets=this.rules.filter(function(b){return b instanceof a.Ruleset||b instanceof a.mixin.Definition})},find:function(b,c){c=c||this;var d=[],e,f,g=b.toCSS();if(g in this._lookups)return this._lookups[g];this.rulesets().forEach(function(e){if(e!==c)for(var g=0;g<e.selectors.length;g++)if(f=b.match(e.selectors[g])){b.elements.length>e.selectors[g].elements.length?Array.prototype.push.apply(d,e.find(new a.Selector(b.elements.slice(1)),c)):d.push(e);break}});return this._lookups[g]=d},toCSS:function(b,c){var d=[],e=[],f=[],g=[],h=[],i,j;this.root||this.joinSelectors(h,b,this.selectors);for(var k=0;k<this.rules.length;k++)j=this.rules[k],j.rules||j instanceof a.Directive||j instanceof a.Media?g.push(j.toCSS(h,c)):j instanceof a.Comment?j.silent||(this.root?g.push(j.toCSS(c)):e.push(j.toCSS(c))):j.toCSS&&!j.variable?e.push(j.toCSS(c)):j.value&&!j.variable&&e.push(j.value.toString());g=g.join("");if(this.root)d.push(e.join(c.compress?"":"\n"));else if(e.length>0){i=h.map(function(a){return a.map(function(a){return a.toCSS(c)}).join("").trim()}).join(c.compress?",":",\n");for(var k=e.length-1;k>=0;k--)f.indexOf(e[k])===-1&&f.unshift(e[k]);e=f,d.push(i,(c.compress?"{":" {\n ")+e.join(c.compress?"":"\n ")+(c.compress?"}":"\n}\n"))}d.push(g);return d.join("")+(c.compress?"\n":"")},joinSelectors:function(a,b,c){for(var d=0;d<c.length;d++)this.joinSelector(a,b,c[d])},joinSelector:function(b,c,d){var e,f,g,h,i,j,k,l,m,n,o,p,q,r,s;for(e=0;e<d.elements.length;e++)j=d.elements[e],j.value==="&"&&(h=!0);if(!h)if(c.length>0)for(e=0;e<c.length;e++)b.push(c[e].concat(d));else b.push([d]);else{r=[],i=[[]];for(e=0;e<d.elements.length;e++){j=d.elements[e];if(j.value!=="&")r.push(j);else{s=[],r.length>0&&this.mergeElementsOnToSelectors(r,i);for(f=0;f<i.length;f++){k=i[f];if(c.length==0)k.length>0&&(k[0].elements=k[0].elements.slice(0),k[0].elements.push(new a.Element(j.combinator,"",0))),s.push(k);else for(g=0;g<c.length;g++)l=c[g],m=[],n=[],p=!0,k.length>0?(m=k.slice(0),q=m.pop(),o=new a.Selector(q.elements.slice(0)),p=!1):o=new a.Selector([]),l.length>1&&(n=n.concat(l.slice(1))),l.length>0&&(p=!1,o.elements.push(new a.Element(j.combinator,l[0].elements[0].value,0)),o.elements=o.elements.concat(l[0].elements.slice(1))),p||m.push(o),m=m.concat(n),s.push(m)}i=s,r=[]}}r.length>0&&this.mergeElementsOnToSelectors(r,i);for(e=0;e<i.length;e++)b.push(i[e])}},mergeElementsOnToSelectors:function(b,c){var d,e;if(c.length==0)c.push([new a.Selector(b)]);else for(d=0;d<c.length;d++)e=c[d],e.length>0?e[e.length-1]=new a.Selector(e[e.length-1].elements.concat(b)):e.push(new a.Selector(b))}}}(c("../tree")),function(a){a.Selector=function(a){this.elements=a},a.Selector.prototype.match=function(a){var b=this.elements.length,c=a.elements.length,d=Math.min(b,c);if(b<c)return!1;for(var e=0;e<d;e++)if(this.elements[e].value!==a.elements[e].value)return!1;return!0},a.Selector.prototype.eval=function(b){return new a.Selector(this.elements.map(function(a){return a.eval(b)}))},a.Selector.prototype.toCSS=function(a){if(this._css)return this._css;this.elements[0].combinator.value===""?this._css=" ":this._css="",this._css+=this.elements.map(function(b){return typeof b=="string"?" "+b.trim():b.toCSS(a)}).join("");return this._css}}(c("../tree")),function(b){b.URL=function(a,b){this.value=a,this.paths=b},b.URL.prototype={toCSS:function(){return"url("+this.value.toCSS()+")"},eval:function(c){var d=this.value.eval(c);typeof a!="undefined"&&typeof d.value=="string"&&!/^(?:[a-z-]+:|\/)/.test(d.value)&&this.paths.length>0&&(d.value=this.paths[0]+(d.value.charAt(0)==="/"?d.value.slice(1):d.value));return new b.URL(d,this.paths)}}}(c("../tree")),function(a){a.Value=function(a){this.value=a,this.is="value"},a.Value.prototype={eval:function(b){return this.value.length===1?this.value[0].eval(b):new a.Value(this.value.map(function(a){return a.eval(b)}))},toCSS:function(a){return this.value.map(function(b){return b.toCSS(a)}).join(a.compress?",":", ")}}}(c("../tree")),function(a){a.Variable=function(a,b,c){this.name=a,this.index=b,this.file=c},a.Variable.prototype={eval:function(b){var c,d,e=this.name;e.indexOf("@@")==0&&(e="@"+(new a.Variable(e.slice(1))).eval(b).value);if(c=a.find(b.frames,function(a){if(d=a.variable(e))return d.value.eval(b)}))return c;throw{type:"Name",message:"variable "+e+" is undefined",filename:this.file,index:this.index}}}}(c("../tree")),function(a){a.find=function(a,b){for(var c=0,d;c<a.length;c++)if(d=b.call(a,a[c]))return d;return null},a.jsify=function(a){return Array.isArray(a.value)&&a.value.length>1?"["+a.value.map(function(a){return a.toCSS(!1)}).join(", ")+"]":a.toCSS(!1)}}(c("./tree"));var f=/^(file|chrome(-extension)?|resource|qrc|app):/.test(location.protocol);d.env=d.env||(location.hostname=="127.0.0.1"||location.hostname=="0.0.0.0"||location.hostname=="localhost"||location.port.length>0||f?"development":"production"),d.async=!1,d.poll=d.poll||(f?1e3:1500),d.watch=function(){return this.watchMode=!0},d.unwatch=function(){return this.watchMode=!1},d.env==="development"?(d.optimization=0,/!watch/.test(location.hash)&&d.watch(),d.watchTimer=setInterval(function(){d.watchMode&&m(function(a,b,c,d,e){b&&p(b.toCSS(),d,e.lastModified)})},d.poll)):d.optimization=3;var g;try{g=typeof a.localStorage=="undefined"?null:a.localStorage}catch(h){g=null}var i=document.getElementsByTagName("link"),j=/^text\/(x-)?less$/;d.sheets=[];for(var k=0;k<i.length;k++)(i[k].rel==="stylesheet/less"||i[k].rel.match(/stylesheet/)&&i[k].type.match(j))&&d.sheets.push(i[k]);d.refresh=function(a){var b,c;b=c=new Date,m(function(a,d,e,f,g){g.local?t("loading "+f.href+" from cache."):(t("parsed "+f.href+" successfully."),p(d.toCSS(),f,g.lastModified)),t("css for "+f.href+" generated in "+(new Date-c)+"ms"),g.remaining===0&&t("css generated in "+(new Date-b)+"ms"),c=new Date},a),l()},d.refreshStyles=l,d.refresh(d.env==="development"),typeof define=="function"&&define.amd&&define("less",[],function(){return d})})(window)