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t=!this._sourceMapBasepath||0!==t.indexOf(this._sourceMapBasepath)||"\\"!==(t=t.substring(this._sourceMapBasepath.length)).charAt(0)&&"/"!==t.charAt(0)?t:t.substring(1)},t.prototype.normalizeFilename=function(t){return t=t.replace(/\\/g,"/"),t=this.removeBasepath(t),(this._sourceMapRootpath||"")+t},t.prototype.add=function(t,e,n,i){if(t){var r,o,s,a,l;if(e&&(l=this._contentsMap[e.filename],this._contentsIgnoredCharsMap[e.filename]&&((n-=this._contentsIgnoredCharsMap[e.filename])<0&&(n=0),l=l.slice(this._contentsIgnoredCharsMap[e.filename])),s=(o=(l=l.substring(0,n)).split("\n"))[o.length-1]),n=(r=t.split("\n"))[r.length-1],e)if(i)for(a=0;a<r.length;a++)this._sourceMapGenerator.addMapping({generated:{line:this._lineNumber+a+1,column:0===a?this._column:0},original:{line:o.length+a,column:0===a?s.length:0},source:this.normalizeFilename(e.filename)});else 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this._rootNode.genCSS(t,this),0<this._css.length&&(t=JSON.stringify(this._sourceMapGenerator.toJSON()),this.sourceMapURL?i=this.sourceMapURL:this._sourceMapFilename&&(i=this._sourceMapFilename),this.sourceMapURL=i,this.sourceMap=t),this._css.join("")},t}},{}],47:[function(t,e,n){var u=t("./contexts"),c=t("./visitors"),f=t("./tree");e.exports=function(t,e){var n,i,r=(e=e||{}).variables,o=new u.Eval(e),s=("object"!=typeof r||Array.isArray(r)||(r=Object.keys(r).map(function(t){var e=r[t];return e instanceof f.Value||(e instanceof f.Expression||(e=new f.Expression([e])),e=new f.Value([e])),new f.Declaration("@"+t,e,!1,null,0)}),o.frames=[new f.Ruleset(null,r)]),[new c.JoinSelectorVisitor,new c.MarkVisibleSelectorsVisitor(!0),new c.ExtendVisitor,new c.ToCSSVisitor({compress:Boolean(e.compress)})]);if(e.pluginManager)for((i=e.pluginManager.visitor()).first();n=i.get();)n.isPreEvalVisitor&&n.run(t);for(var a=t.eval(o),l=0;l<s.length;l++)s[l].run(a);if(e.pluginManager)for(i.first();n=i.get();)n.isPreEvalVisitor||n.run(a);return a}},{"./contexts":12,"./tree":65,"./visitors":90}],48:[function(t,e,n){function i(t,e,n,i,r,o){this.value=t,this._index=e,this._fileInfo=n,this.mapLines=i,this.rulesetLike=void 0!==r&&r,this.allowRoot=!0,this.copyVisibilityInfo(o)}t=t("./node");(i.prototype=new t).type="Anonymous",i.prototype.eval=function(){return new i(this.value,this._index,this._fileInfo,this.mapLines,this.rulesetLike,this.visibilityInfo())},i.prototype.compare=function(t){return t.toCSS&&this.toCSS()===t.toCSS()?0:void 0},i.prototype.isRulesetLike=function(){return this.rulesetLike},i.prototype.genCSS=function(t,e){this.nodeVisible=Boolean(this.value),this.nodeVisible&&e.add(this.value,this._fileInfo,this._index,this.mapLines)},e.exports=i},{"./node":73}],49:[function(t,e,n){function i(t,e){this.key=t,this.value=e}t=t("./node");(i.prototype=new t).type="Assignment",i.prototype.accept=function(t){this.value=t.visit(this.value)},i.prototype.eval=function(t){return this.value.eval?new i(this.key,this.value.eval(t)):this},i.prototype.genCSS=function(t,e){e.add(this.key+"="),this.value.genCSS?this.value.genCSS(t,e):e.add(this.value)},e.exports=i},{"./node":73}],50:[function(t,e,n){function o(t,e,n,i,r,o,s,a){var l;if(this.name=t,this.value=e instanceof u?e:e&&new f(e),n){for(Array.isArray(n)?this.rules=n:(this.rules=[n],this.rules[0].selectors=new c([],null,null,i,r).createEmptySelectors()),l=0;l<this.rules.length;l++)this.rules[l].allowImports=!0;this.setParent(this.rules,this)}this._index=i,this._fileInfo=r,this.debugInfo=o,this.isRooted=s||!1,this.copyVisibilityInfo(a),this.allowRoot=!0}var u=t("./node"),c=t("./selector"),i=t("./ruleset"),f=t("./anonymous");(o.prototype=new u).type="AtRule",o.prototype.accept=function(t){var e=this.value,n=this.rules;n&&(this.rules=t.visitArray(n)),e&&(this.value=t.visit(e))},o.prototype.isRulesetLike=function(){return this.rules||!this.isCharset()},o.prototype.isCharset=function(){return"@charset"===this.name},o.prototype.genCSS=function(t,e){var n=this.value,i=this.rules;e.add(this.name,this.fileInfo(),this.getIndex()),n&&(e.add(" "),n.genCSS(t,e)),i?this.outputRuleset(t,e,i):e.add(";")},o.prototype.eval=function(t){var e=this.value,n=this.rules,i=t.mediaPath,r=t.mediaBlocks;return t.mediaPath=[],t.mediaBlocks=[],e=e&&e.eval(t),n&&((n=[n[0].eval(t)])[0].root=!0),t.mediaPath=i,t.mediaBlocks=r,new o(this.name,e,n,this.getIndex(),this.fileInfo(),this.debugInfo,this.isRooted,this.visibilityInfo())},o.prototype.variable=function(t){if(this.rules)return i.prototype.variable.call(this.rules[0],t)},o.prototype.find=function(){if(this.rules)return i.prototype.find.apply(this.rules[0],arguments)},o.prototype.rulesets=function(){if(this.rules)return i.prototype.rulesets.apply(this.rules[0])},o.prototype.outputRuleset=function(t,e,n){var i,r=n.length;if(t.tabLevel=1+(0|t.tabLevel),t.compress){for(e.add("{"),i=0;i<r;i++)n[i].genCSS(t,e);e.add("}")}else{var o="\n"+Array(t.tabLevel).join("  "),s=o+"  ";if(r){for(e.add(" {"+s),n[0].genCSS(t,e),i=1;i<r;i++)e.add(s),n[i].genCSS(t,e);e.add(o+"}")}else e.add(" {"+o+"}")}t.tabLevel--},e.exports=o},{"./anonymous":48,"./node":73,"./ruleset":78,"./selector":79}],51:[function(t,e,n){function i(t,e,n){this.key=t,this.op=e,this.value=n}t=t("./node");(i.prototype=new t).type="Attribute",i.prototype.eval=function(t){return new i(this.key.eval?this.key.eval(t):this.key,this.op,this.value&&this.value.eval?this.value.eval(t):this.value)},i.prototype.genCSS=function(t,e){e.add(this.toCSS(t))},i.prototype.toCSS=function(t){var e=this.key.toCSS?this.key.toCSS(t):this.key;return"["+(e=this.op?(e+=this.op)+(this.value.toCSS?this.value.toCSS(t):this.value):e)+"]"},e.exports=i},{"./node":73}],52:[function(t,e,n){function r(t,e,n,i){this.name=t,this.args=e,this.mathOn="calc"!==t,this._index=n,this._fileInfo=i}var o=t("./node"),s=t("./anonymous"),a=t("../functions/function-caller");(r.prototype=new o).type="Call",r.prototype.accept=function(t){this.args&&(this.args=t.visitArray(this.args))},r.prototype.eval=function(e){var t=e.mathOn,n=(e.mathOn=this.mathOn,this.args.map(function(t){return t.eval(e)}));e.mathOn=t;var i,t=new a(this.name,e,this.getIndex(),this.fileInfo());if(t.isValid()){try{i=t.call(n)}catch(t){throw{type:t.type||"Runtime",message:"error evaluating function `"+this.name+"`"+(t.message?": "+t.message:""),index:this.getIndex(),filename:this.fileInfo().filename,line:t.lineNumber,column:t.columnNumber}}if(null!=i)return(i=i instanceof o?i:new s(i&&!0!==i?i.toString():null))._index=this._index,i._fileInfo=this._fileInfo,i}return new r(this.name,n,this.getIndex(),this.fileInfo())},r.prototype.genCSS=function(t,e){e.add(this.name+"(",this.fileInfo(),this.getIndex());for(var n=0;n<this.args.length;n++)this.args[n].genCSS(t,e),n+1<this.args.length&&e.add(", ");e.add(")")},e.exports=r},{"../functions/function-caller":25,"./anonymous":48,"./node":73}],53:[function(t,e,n){function s(t,e,n){Array.isArray(t)?this.rgb=t:6==t.length?this.rgb=t.match(/.{2}/g).map(function(t){return parseInt(t,16)}):this.rgb=t.split("").map(function(t){return parseInt(t+t,16)}),this.alpha="number"==typeof e?e:1,void 0!==n&&(this.value=n)}var i=t("./node"),r=t("../data/colors");function o(t,e){return Math.min(Math.max(t,0),e)}function a(t){return"#"+t.map(function(t){return((t=o(Math.round(t),255))<16?"0":"")+t.toString(16)}).join("")}(s.prototype=new i).type="Color",s.prototype.luma=function(){var t=this.rgb[0]/255,e=this.rgb[1]/255,n=this.rgb[2]/255;return.2126*(t=t<=.03928?t/12.92:Math.pow((t+.055)/1.055,2.4))+.7152*(e=e<=.03928?e/12.92:Math.pow((e+.055)/1.055,2.4))+.0722*(n=n<=.03928?n/12.92:Math.pow((n+.055)/1.055,2.4))},s.prototype.genCSS=function(t,e){e.add(this.toCSS(t))},s.prototype.toCSS=function(t,e){var e=t&&t.compress&&!e;return this.value||((t=this.fround(t,this.alpha))<1?"rgba("+this.rgb.map(function(t){return o(Math.round(t),255)}).concat(o(t,1)).join(","+(e?"":" "))+")":(t=this.toRGB(),e&&(e=t.split(""))[1]===e[2]&&e[3]===e[4]&&e[5]===e[6]?"#"+e[1]+e[3]+e[5]:t))},s.prototype.operate=function(t,e,n){for(var i=new Array(3),r=this.alpha*(1-n.alpha)+n.alpha,o=0;o<3;o++)i[o]=this._operate(t,e,this.rgb[o],n.rgb[o]);return new s(i,r)},s.prototype.toRGB=function(){return a(this.rgb)},s.prototype.toHSL=function(){var t,e,n=this.rgb[0]/255,i=this.rgb[1]/255,r=this.rgb[2]/255,o=this.alpha,s=Math.max(n,i,r),a=Math.min(n,i,r),l=(s+a)/2,u=s-a;if(s===a)t=e=0;else{switch(e=.5<l?u/(2-s-a):u/(s+a),s){case n:t=(i-r)/u+(i<r?6:0);break;case i:t=(r-n)/u+2;break;case r:t=(n-i)/u+4}t/=6}return{h:360*t,s:e,l:l,a:o}},s.prototype.toHSV=function(){var t,e=this.rgb[0]/255,n=this.rgb[1]/255,i=this.rgb[2]/255,r=this.alpha,o=Math.max(e,n,i),s=Math.min(e,n,i),a=o,l=o-s,u=0===o?0:l/o;if(o===s)t=0;else{switch(o){case e:t=(n-i)/l+(n<i?6:0);break;case n:t=(i-e)/l+2;break;case i:t=(e-n)/l+4}t/=6}return{h:360*t,s:u,v:a,a:r}},s.prototype.toARGB=function(){return a([255*this.alpha].concat(this.rgb))},s.prototype.compare=function(t){return t.rgb&&t.rgb[0]===this.rgb[0]&&t.rgb[1]===this.rgb[1]&&t.rgb[2]===this.rgb[2]&&t.alpha===this.alpha?0:void 0},s.fromKeyword=function(t){var e,n=t.toLowerCase();if(r.hasOwnProperty(n)?e=new s(r[n].slice(1)):"transparent"===n&&(e=new s([0,0,0],0)),e)return e.value=t,e},e.exports=s},{"../data/colors":13,"./node":73}],54:[function(t,e,n){function i(t){" "===t?(this.value=" ",this.emptyOrWhitespace=!0):(this.value=t?t.trim():"",this.emptyOrWhitespace=""===this.value)}var t=t("./node"),r=((i.prototype=new t).type="Combinator",{"":!0," ":!0,"|":!0});i.prototype.genCSS=function(t,e){t=t.compress||r[this.value]?"":" ";e.add(t+this.value+t)},e.exports=i},{"./node":73}],55:[function(t,e,n){function i(t,e,n,i){this.value=t,this.isLineComment=e,this._index=n,this._fileInfo=i,this.allowRoot=!0}var r=t("./node"),o=t("./debug-info");(i.prototype=new r).type="Comment",i.prototype.genCSS=function(t,e){this.debugInfo&&e.add(o(t,this),this.fileInfo(),this.getIndex()),e.add(this.value)},i.prototype.isSilent=function(t){t=t.compress&&"!"!==this.value[2];return this.isLineComment||t},e.exports=i},{"./debug-info":57,"./node":73}],56:[function(t,e,n){function i(t,e,n,i,r){this.op=t.trim(),this.lvalue=e,this.rvalue=n,this._index=i,this.negate=r}var r=t("./node");(i.prototype=new r).type="Condition",i.prototype.accept=function(t){this.lvalue=t.visit(this.lvalue),this.rvalue=t.visit(this.rvalue)},i.prototype.eval=function(t){t=function(t,e,n){switch(t){case"and":return e&&n;case"or":return e||n;default:switch(r.compare(e,n)){case-1:return"<"===t||"=<"===t||"<="===t;case 0:return"="===t||">="===t||"=<"===t||"<="===t;case 1:return">"===t||">="===t;default:return!1}}}(this.op,this.lvalue.eval(t),this.rvalue.eval(t));return this.negate?!t:t},e.exports=i},{"./node":73}],57:[function(t,e,n){function r(t,e,n){var i="";if(t.dumpLineNumbers&&!t.compress)switch(t.dumpLineNumbers){case"comments":i=r.asComment(e);break;case"mediaquery":i=r.asMediaQuery(e);break;case"all":i=r.asComment(e)+(n||"")+r.asMediaQuery(e)}return i}r.asComment=function(t){return"/* line "+t.debugInfo.lineNumber+", "+t.debugInfo.fileName+" */\n"},r.asMediaQuery=function(t){var e=t.debugInfo.fileName;return"@media -sass-debug-info{filename{font-family:"+(e=/^[a-z]+:\/\//i.test(e)?e:"file://"+e).replace(/([.:\/\\])/g,function(t){return"\\"+(t="\\"==t?"/":t)})+"}line{font-family:\\00003"+t.debugInfo.lineNumber+"}}\n"},e.exports=r},{}],58:[function(t,e,n){function a(t,e,n,i,r,o,s,a){this.name=t,this.value=e instanceof l?e:new u([e?new f(e):null]),this.important=n?" "+n.trim():"",this.merge=i,this._index=r,this._fileInfo=o,this.inline=s||!1,this.variable=void 0!==a?a:t.charAt&&"@"===t.charAt(0),this.allowRoot=!0,this.setParent(this.value,this)}var l=t("./node"),u=t("./value"),c=t("./keyword"),f=t("./anonymous");(a.prototype=new l).type="Declaration",a.prototype.genCSS=function(t,e){e.add(this.name+(t.compress?":":": "),this.fileInfo(),this.getIndex());try{this.value.genCSS(t,e)}catch(t){throw t.index=this._index,t.filename=this._fileInfo.filename,t}e.add(this.important+(this.inline||t.lastRule&&t.compress?"":";"),this._fileInfo,this._index)},a.prototype.eval=function(t){var e,n,i,r=!1,o=this.name,s=this.variable;"string"!=typeof o&&(o=1===o.length&&o[0]instanceof c?o[0].value:function(t,e){for(var n="",i=e.length,r={add:function(t){n+=t}},o=0;o<i;o++)e[o].eval(t).genCSS(t,r);return n}(t,o),s=!1),"font"!==o||t.strictMath||(t.strictMath=r=!0);try{if(t.importantScope.push({}),e=this.value.eval(t),this.variable||"DetachedRuleset"!==e.type)return n=this.important,i=t.importantScope.pop(),!n&&i.important&&(n=i.important),new a(o,e,n,this.merge,this.getIndex(),this.fileInfo(),this.inline,s);throw{message:"Rulesets cannot be evaluated on a property.",index:this.getIndex(),filename:this.fileInfo().filename}}catch(t){throw"number"!=typeof t.index&&(t.index=this.getIndex(),t.filename=this.fileInfo().filename),t}finally{r&&(t.strictMath=!1)}},a.prototype.makeImportant=function(){return new a(this.name,this.value,"!important",this.merge,this.getIndex(),this.fileInfo(),this.inline)},e.exports=a},{"./anonymous":48,"./keyword":68,"./node":73,"./value":83}],59:[function(t,e,n){function i(t,e){this.ruleset=t,this.frames=e,this.setParent(this.ruleset,this)}var r=t("./node"),o=t("../contexts"),s=t("../utils");(i.prototype=new r).type="DetachedRuleset",i.prototype.evalFirst=!0,i.prototype.accept=function(t){this.ruleset=t.visit(this.ruleset)},i.prototype.eval=function(t){t=this.frames||s.copyArray(t.frames);return new i(this.ruleset,t)},i.prototype.callEval=function(t){return this.ruleset.eval(this.frames?new o.Eval(t,this.frames.concat(t.frames)):t)},e.exports=i},{"../contexts":12,"../utils":86,"./node":73}],60:[function(t,e,n){function u(t,e){if(this.value=parseFloat(t),isNaN(this.value))throw new Error("Dimension is not a number.");this.unit=e&&e instanceof r?e:new r(e?[e]:void 0),this.setParent(this.unit,this)}var i=t("./node"),c=t("../data/unit-conversions"),r=t("./unit"),o=t("./color");(u.prototype=new i).type="Dimension",u.prototype.accept=function(t){this.unit=t.visit(this.unit)},u.prototype.eval=function(t){return this},u.prototype.toColor=function(){return new o([this.value,this.value,this.value])},u.prototype.genCSS=function(t,e){if(t&&t.strictUnits&&!this.unit.isSingular())throw new Error("Multiple units in dimension. Correct the units or use the unit function. Bad unit: "+this.unit.toString());var n=this.fround(t,this.value),i=String(n);if(0!==n&&n<1e-6&&-1e-6<n&&(i=n.toFixed(20).replace(/0+$/,"")),t&&t.compress){if(0===n&&this.unit.isLength())return void e.add(i);0<n&&n<1&&(i=i.substr(1))}e.add(i),this.unit.genCSS(t,e)},u.prototype.operate=function(t,e,n){var i=this._operate(t,e,this.value,n.value),r=this.unit.clone();if("+"===e||"-"===e){if(0===r.numerator.length&&0===r.denominator.length)r=n.unit.clone(),this.unit.backupUnit&&(r.backupUnit=this.unit.backupUnit);else if(0!==n.unit.numerator.length||0!==r.denominator.length){if(n=n.convertTo(this.unit.usedUnits()),t.strictUnits&&n.unit.toString()!==r.toString())throw new Error("Incompatible units. Change the units or use the unit function. Bad units: '"+r.toString()+"' and '"+n.unit.toString()+"'.");i=this._operate(t,e,this.value,n.value)}}else"*"===e?(r.numerator=r.numerator.concat(n.unit.numerator).sort(),r.denominator=r.denominator.concat(n.unit.denominator).sort(),r.cancel()):"/"===e&&(r.numerator=r.numerator.concat(n.unit.denominator).sort(),r.denominator=r.denominator.concat(n.unit.numerator).sort(),r.cancel());return new u(i,r)},u.prototype.compare=function(t){var e,n;if(t instanceof u){if(this.unit.isEmpty()||t.unit.isEmpty())e=this,n=t;else if(e=this.unify(),n=t.unify(),0!==e.unit.compare(n.unit))return;return i.numericCompare(e.value,n.value)}},u.prototype.unify=function(){return this.convertTo({length:"px",duration:"s",angle:"rad"})},u.prototype.convertTo=function(t){var e,n,i,r,o,s=this.value,a=this.unit.clone(),l={};if("string"==typeof t){for(e in c)c[e].hasOwnProperty(t)&&((l={})[e]=t);t=l}for(n in o=function(t,e){return i.hasOwnProperty(t)?(e?s/=i[t]/i[r]:s*=i[t]/i[r],r):t},t)t.hasOwnProperty(n)&&(r=t[n],i=c[n],a.map(o));return a.cancel(),new u(s,a)},e.exports=u},{"../data/unit-conversions":15,"./color":53,"./node":73,"./unit":81}],61:[function(t,e,n){function i(t,e,n,i,r){this.combinator=t instanceof s?t:new s(t),this.value="string"==typeof e?e.trim():e||"",this._index=n,this._fileInfo=i,this.copyVisibilityInfo(r),this.setParent(this.combinator,this)}var r=t("./node"),o=t("./paren"),s=t("./combinator");(i.prototype=new r).type="Element",i.prototype.accept=function(t){var e=this.value;this.combinator=t.visit(this.combinator),"object"==typeof e&&(this.value=t.visit(e))},i.prototype.eval=function(t){return new i(this.combinator,this.value.eval?this.value.eval(t):this.value,this.getIndex(),this.fileInfo(),this.visibilityInfo())},i.prototype.clone=function(){return new i(this.combinator,this.value,this.getIndex(),this.fileInfo(),this.visibilityInfo())},i.prototype.genCSS=function(t,e){e.add(this.toCSS(t),this.fileInfo(),this.getIndex())},i.prototype.toCSS=function(t){var e=this.value,n=(t=t||{}).firstSelector;return e instanceof o&&(t.firstSelector=!0),e=e.toCSS?e.toCSS(t):e,t.firstSelector=n,""===e&&"&"===this.combinator.value.charAt(0)?"":this.combinator.toCSS(t)+e},e.exports=i},{"./combinator":54,"./node":73,"./paren":75}],62:[function(t,e,n){function r(t){if(!(this.value=t))throw new Error("Expression requires an array parameter")}var i=t("./node"),o=t("./paren"),s=t("./comment");(r.prototype=new i).type="Expression",r.prototype.accept=function(t){this.value=t.visitArray(this.value)},r.prototype.eval=function(e){var t,n=this.parens&&!this.parensInOp,i=!1;return n&&e.inParenthesis(),t=1<this.value.length?new r(this.value.map(function(t){return t.eval(e)})):1===this.value.length?(this.value[0].parens&&!this.value[0].parensInOp&&(i=!0),this.value[0].eval(e)):this,n&&e.outOfParenthesis(),t=this.parens&&this.parensInOp&&!e.isMathOn()&&!i?new o(t):t},r.prototype.genCSS=function(t,e){for(var n=0;n<this.value.length;n++)this.value[n].genCSS(t,e),n+1<this.value.length&&e.add(" ")},r.prototype.throwAwayComments=function(){this.value=this.value.filter(function(t){return!(t instanceof s)})},e.exports=r},{"./comment":55,"./node":73,"./paren":75}],63:[function(t,e,n){function o(t,e,n,i,r){this.selector=t,this.option=e,this.object_id=o.next_id++,this.parent_ids=[this.object_id],this._index=n,this._fileInfo=i,this.copyVisibilityInfo(r),this.allowRoot=!0,"all"===e?(this.allowBefore=!0,this.allowAfter=!0):(this.allowBefore=!1,this.allowAfter=!1),this.setParent(this.selector,this)}var i=t("./node"),r=t("./selector");o.next_id=0,(o.prototype=new i).type="Extend",o.prototype.accept=function(t){this.selector=t.visit(this.selector)},o.prototype.eval=function(t){return new o(this.selector.eval(t),this.option,this.getIndex(),this.fileInfo(),this.visibilityInfo())},o.prototype.clone=function(t){return new o(this.selector,this.option,this.getIndex(),this.fileInfo(),this.visibilityInfo())},o.prototype.findSelfSelectors=function(t){for(var e,n=[],i=0;i<t.length;i++)e=t[i].elements,0<i&&e.length&&""===e[0].combinator.value&&(e[0].combinator.value=" "),n=n.concat(t[i].elements);this.selfSelectors=[new r(n)],this.selfSelectors[0].copyVisibilityInfo(this.visibilityInfo())},e.exports=o},{"./node":73,"./selector":79}],64:[function(t,e,n){function i(t,e,n,i,r,o){this.options=n,this._index=i,this._fileInfo=r,this.path=t,this.features=e,this.allowRoot=!0,void 0!==this.options.less||this.options.inline?this.css=!this.options.less||this.options.inline:(n=this.getPath())&&/[#\.\&\?]css([\?;].*)?$/.test(n)&&(this.css=!0),this.copyVisibilityInfo(o),this.setParent(this.features,this),this.setParent(this.path,this)}var r=t("./node"),o=t("./media"),s=t("./url"),a=t("./quoted"),l=t("./ruleset"),u=t("./anonymous"),c=t("../utils"),f=t("../less-error");(i.prototype=new r).type="Import",i.prototype.accept=function(t){this.features&&(this.features=t.visit(this.features)),this.path=t.visit(this.path),this.options.isPlugin||this.options.inline||!this.root||(this.root=t.visit(this.root))},i.prototype.genCSS=function(t,e){this.css&&void 0===this.path._fileInfo.reference&&(e.add("@import ",this._fileInfo,this._index),this.path.genCSS(t,e),this.features&&(e.add(" "),this.features.genCSS(t,e)),e.add(";"))},i.prototype.getPath=function(){return(this.path instanceof s?this.path.value:this.path).value},i.prototype.isVariableImport=function(){var t=this.path;return!((t=t instanceof s?t.value:t)instanceof a)||t.containsVariables()},i.prototype.evalForImport=function(t){var e=this.path;return e instanceof s&&(e=e.value),new i(e.eval(t),this.features,this.options,this._index,this._fileInfo,this.visibilityInfo())},i.prototype.evalPath=function(t){var e,n=this.path.eval(t),i=this._fileInfo&&this._fileInfo.rootpath;return n instanceof s||(i&&(e=n.value)&&t.isPathRelative(e)&&(n.value=i+e),n.value=t.normalizePath(n.value)),n},i.prototype.eval=function(t){t=this.doEval(t);return(this.options.reference||this.blocksVisibility())&&(t.length||0===t.length?t.forEach(function(t){t.addVisibilityBlock()}):t.addVisibilityBlock()),t},i.prototype.doEval=function(t){var e=this.features&&this.features.eval(t);if(this.options.isPlugin){if(this.root&&this.root.eval)try{this.root.eval(t)}catch(t){throw t.message="Plugin error during evaluation",new f(t,this.root.imports,this.root.filename)}return(n=t.frames[0]&&t.frames[0].functionRegistry)&&this.root&&this.root.functions&&n.addMultiple(this.root.functions),[]}if(this.skip&&("function"==typeof this.skip&&(this.skip=this.skip()),this.skip))return[];if(this.options.inline)return n=new u(this.root,0,{filename:this.importedFilename,reference:this.path._fileInfo&&this.path._fileInfo.reference},!0,!0),this.features?new o([n],this.features.value):[n];if(this.css){var n=new i(this.evalPath(t),e,this.options,this._index);if(!n.css&&this.error)throw this.error;return n}return(e=new l(null,c.copyArray(this.root.rules))).evalImports(t),this.features?new o(e.rules,this.features.value):e.rules},e.exports=i},{"../less-error":36,"../utils":86,"./anonymous":48,"./media":69,"./node":73,"./quoted":77,"./ruleset":78,"./url":82}],65:[function(t,e,n){var i=Object.create(null);i.Node=t("./node"),i.Color=t("./color"),i.AtRule=t("./atrule"),i.DetachedRuleset=t("./detached-ruleset"),i.Operation=t("./operation"),i.Dimension=t("./dimension"),i.Unit=t("./unit"),i.Keyword=t("./keyword"),i.Variable=t("./variable"),i.Property=t("./property"),i.Ruleset=t("./ruleset"),i.Element=t("./element"),i.Attribute=t("./attribute"),i.Combinator=t("./combinator"),i.Selector=t("./selector"),i.Quoted=t("./quoted"),i.Expression=t("./expression"),i.Declaration=t("./declaration"),i.Call=t("./call"),i.URL=t("./url"),i.Import=t("./import"),i.mixin={Call:t("./mixin-call"),Definition:t("./mixin-definition")},i.Comment=t("./comment"),i.Anonymous=t("./anonymous"),i.Value=t("./value"),i.JavaScript=t("./javascript"),i.Assignment=t("./assignment"),i.Condition=t("./condition"),i.Paren=t("./paren"),i.Media=t("./media"),i.UnicodeDescriptor=t("./unicode-descriptor"),i.Negative=t("./negative"),i.Extend=t("./extend"),i.VariableCall=t("./variable-call"),e.exports=i},{"./anonymous":48,"./assignment":49,"./atrule":50,"./attribute":51,"./call":52,"./color":53,"./combinator":54,"./comment":55,"./condition":56,"./declaration":58,"./detached-ruleset":59,"./dimension":60,"./element":61,"./expression":62,"./extend":63,"./import":64,"./javascript":66,"./keyword":68,"./media":69,"./mixin-call":70,"./mixin-definition":71,"./negative":72,"./node":73,"./operation":74,"./paren":75,"./property":76,"./quoted":77,"./ruleset":78,"./selector":79,"./unicode-descriptor":80,"./unit":81,"./url":82,"./value":83,"./variable":85,"./variable-call":84}],66:[function(t,e,n){function i(t,e,n,i){this.escaped=e,this.expression=t,this._index=n,this._fileInfo=i}var r=t("./js-eval-node"),o=t("./dimension"),s=t("./quoted"),a=t("./anonymous");(i.prototype=new r).type="JavaScript",i.prototype.eval=function(t){t=this.evaluateJavaScript(this.expression,t);return"number"==typeof t?new o(t):"string"==typeof t?new s('"'+t+'"',t,this.escaped,this._index):Array.isArray(t)?new a(t.join(", ")):new a(t)},e.exports=i},{"./anonymous":48,"./dimension":60,"./js-eval-node":67,"./quoted":77}],67:[function(t,e,n){function i(){}var r=t("./node"),a=t("./variable");(i.prototype=new r).evaluateJavaScript=function(e,n){var t,i=this,r={};if(!n.javascriptEnabled)throw{message:"Inline JavaScript is not enabled. Is it set in your options?",filename:this.fileInfo().filename,index:this.getIndex()};e=e.replace(/@\{([\w-]+)\}/g,function(t,e){return i.jsify(new a("@"+e,i.getIndex(),i.fileInfo()).eval(n))});try{e=new Function("return ("+e+")")}catch(t){throw{message:"JavaScript evaluation error: "+t.message+" from `"+e+"`",filename:this.fileInfo().filename,index:this.getIndex()}}var o,s=n.frames[0].variables();for(o in s)s.hasOwnProperty(o)&&(r[o.slice(1)]={value:s[o].value,toJS:function(){return this.value.eval(n).toCSS()}});try{t=e.call(r)}catch(t){throw{message:"JavaScript evaluation error: '"+t.name+": "+t.message.replace(/["]/g,"'")+"'",filename:this.fileInfo().filename,index:this.getIndex()}}return t},i.prototype.jsify=function(t){return Array.isArray(t.value)&&1<t.value.length?"["+t.value.map(function(t){return t.toCSS()}).join(", ")+"]":t.toCSS()},e.exports=i},{"./node":73,"./variable":85}],68:[function(t,e,n){function i(t){this.value=t}t=t("./node");(i.prototype=new t).type="Keyword",i.prototype.genCSS=function(t,e){if("%"===this.value)throw{type:"Syntax",message:"Invalid % without number"};e.add(this.value)},i.True=new i("true"),i.False=new i("false"),e.exports=i},{"./node":73}],69:[function(t,e,n){function i(t,e,n,i,r){this._index=n,this._fileInfo=i,n=new a([],null,null,this._index,this._fileInfo).createEmptySelectors(),this.features=new s(e),this.rules=[new o(n,t)],this.rules[0].allowImports=!0,this.copyVisibilityInfo(r),this.allowRoot=!0,this.setParent(n,this),this.setParent(this.features,this),this.setParent(this.rules,this)}var o=t("./ruleset"),s=t("./value"),a=t("./selector"),r=t("./anonymous"),l=t("./expression"),u=t("./atrule"),c=t("../utils");(i.prototype=new u).type="Media",i.prototype.isRulesetLike=function(){return!0},i.prototype.accept=function(t){this.features&&(this.features=t.visit(this.features)),this.rules&&(this.rules=t.visitArray(this.rules))},i.prototype.genCSS=function(t,e){e.add("@media ",this._fileInfo,this._index),this.features.genCSS(t,e),this.outputRuleset(t,e,this.rules)},i.prototype.eval=function(t){t.mediaBlocks||(t.mediaBlocks=[],t.mediaPath=[]);var e=new i(null,[],this._index,this._fileInfo,this.visibilityInfo());return this.debugInfo&&(this.rules[0].debugInfo=this.debugInfo,e.debugInfo=this.debugInfo),e.features=this.features.eval(t),t.mediaPath.push(e),t.mediaBlocks.push(e),this.rules[0].functionRegistry=t.frames[0].functionRegistry.inherit(),t.frames.unshift(this.rules[0]),e.rules=[this.rules[0].eval(t)],t.frames.shift(),t.mediaPath.pop(),0===t.mediaPath.length?e.evalTop(t):e.evalNested(t)},i.prototype.evalTop=function(t){var e,n=this;return 1<t.mediaBlocks.length&&(e=new a([],null,null,this.getIndex(),this.fileInfo()).createEmptySelectors(),(n=new o(e,t.mediaBlocks)).multiMedia=!0,n.copyVisibilityInfo(this.visibilityInfo()),this.setParent(n,this)),delete t.mediaBlocks,delete t.mediaPath,n},i.prototype.evalNested=function(t){for(var e,n=t.mediaPath.concat([this]),i=0;i<n.length;i++)e=n[i].features instanceof s?n[i].features.value:n[i].features,n[i]=Array.isArray(e)?e:[e];return this.features=new s(this.permute(n).map(function(t){for(t=t.map(function(t){return t.toCSS?t:new r(t)}),i=t.length-1;0<i;i--)t.splice(i,0,new r("and"));return new l(t)})),this.setParent(this.features,this),new o([],[])},i.prototype.permute=function(t){if(0===t.length)return[];if(1===t.length)return t[0];for(var e=[],n=this.permute(t.slice(1)),i=0;i<n.length;i++)for(var r=0;r<t[0].length;r++)e.push([t[0][r]].concat(n[i]));return e},i.prototype.bubbleSelectors=function(t){t&&(this.rules=[new o(c.copyArray(t),[this.rules[0]])],this.setParent(this.rules,this))},e.exports=i},{"../utils":86,"./anonymous":48,"./atrule":50,"./expression":62,"./ruleset":78,"./selector":79,"./value":83}],70:[function(t,e,n){function i(t,e,n,i,r){this.selector=new o(t),this.arguments=e||[],this._index=n,this._fileInfo=i,this.important=r,this.allowRoot=!0,this.setParent(this.selector,this)}var r=t("./node"),o=t("./selector"),I=t("./mixin-definition"),E=t("../functions/default");(i.prototype=new r).type="MixinCall",i.prototype.accept=function(t){this.selector&&(this.selector=t.visit(this.selector)),this.arguments.length&&(this.arguments=t.visitArray(this.arguments))},i.prototype.eval=function(o){var t,e,n,i,r,s,a,l,u,c,f,h,p,d,g,v=[],m=[],y=!1,b=[],w=[],x=-1,_=0,S=1,C=2;for(s=0;s<this.arguments.length;s++)if(r=(i=this.arguments[s]).value.eval(o),i.expand&&Array.isArray(r.value))for(r=r.value,a=0;a<r.length;a++)v.push({value:r[a]});else v.push({name:i.name,value:r});for(g=function(t){return t.matchArgs(null,o)},s=0;s<o.frames.length;s++)if(0<(t=o.frames[s].find(this.selector,null,g)).length){for(c=!0,a=0;a<t.length;a++){for(e=t[a].rule,n=t[a].path,u=!1,l=0;l<o.frames.length;l++)if(!(e instanceof I)&&e===(o.frames[l].originalRuleset||o.frames[l])){u=!0;break}u||e.matchArgs(v,o)&&((f={mixin:e,group:function(t,e){for(var n,i,r=0;r<2;r++){for(w[r]=!0,E.value(r),n=0;n<e.length&&w[r];n++)(i=e[n]).matchCondition&&(w[r]=w[r]&&i.matchCondition(null,o));t.matchCondition&&(w[r]=w[r]&&t.matchCondition(v,o))}return w[0]||w[1]?w[0]!=w[1]?w[1]?S:C:_:x}(e,n)}).group!==x&&b.push(f),y=!0)}for(E.reset(),p=[0,0,0],a=0;a<b.length;a++)p[b[a].group]++;if(0<p[_])h=C;else if(1<p[h=S]+p[C])throw{type:"Runtime",message:"Ambiguous use of `default()` found when matching for `"+this.format(v)+"`",index:this.getIndex(),filename:this.fileInfo().filename};for(a=0;a<b.length;a++)if((f=b[a].group)===_||f===h)try{(e=b[a].mixin)instanceof I||(d=e.originalRuleset||e,(e=new I("",[],e.rules,null,!1,null,d.visibilityInfo())).originalRuleset=d);var k=e.evalCall(o,v,this.important).rules;this._setVisibilityToReplacement(k),Array.prototype.push.apply(m,k)}catch(t){throw{message:t.message,index:this.getIndex(),filename:this.fileInfo().filename,stack:t.stack}}if(y)return m}throw c?{type:"Runtime",message:"No matching definition was found for `"+this.format(v)+"`",index:this.getIndex(),filename:this.fileInfo().filename}:{type:"Name",message:this.selector.toCSS().trim()+" is undefined",index:this.getIndex(),filename:this.fileInfo().filename}},i.prototype._setVisibilityToReplacement=function(t){var e;if(this.blocksVisibility())for(e=0;e<t.length;e++)t[e].addVisibilityBlock()},i.prototype.format=function(t){return this.selector.toCSS().trim()+"("+(t?t.map(function(t){var e="";return t.name&&(e+=t.name+":"),t.value.toCSS?e+=t.value.toCSS():e+="???",e}).join(", "):"")+")"},e.exports=i},{"../functions/default":24,"./mixin-definition":71,"./node":73,"./selector":79}],71:[function(t,e,n){function i(t,e,n,i,r,o,s){this.name=t,this.selectors=[new l([new u(null,t,this._index,this._fileInfo)])],this.params=e,this.condition=i,this.variadic=r,this.arity=e.length,this.rules=n,this._lookups={};var a=[];this.required=e.reduce(function(t,e){return!e.name||e.name&&!e.value?t+1:(a.push(e.name),t)},0),this.optionalParameters=a,this.frames=o,this.copyVisibilityInfo(s),this.allowRoot=!0}var l=t("./selector"),u=t("./element"),g=t("./ruleset"),v=t("./declaration"),m=t("./expression"),y=t("../contexts"),b=t("../utils");(i.prototype=new g).type="MixinDefinition",i.prototype.evalFirst=!0,i.prototype.accept=function(t){this.params&&this.params.length&&(this.params=t.visitArray(this.params)),this.rules=t.visitArray(this.rules),this.condition&&(this.condition=t.visit(this.condition))},i.prototype.evalParams=function(t,e,n,i){var r,o,s,a,l,u,c,f,h=new g(null,null),p=b.copyArray(this.params),d=0;if(e.frames&&e.frames[0]&&e.frames[0].functionRegistry&&(h.functionRegistry=e.frames[0].functionRegistry.inherit()),e=new y.Eval(e,[h].concat(e.frames)),n)for(d=(n=b.copyArray(n)).length,s=0;s<d;s++)if(u=(o=n[s])&&o.name){for(c=!1,a=0;a<p.length;a++)if(!i[a]&&u===p[a].name){i[a]=o.value.eval(t),h.prependRule(new v(u,o.value.eval(t))),c=!0;break}if(!c)throw{type:"Runtime",message:"Named argument for "+this.name+" "+n[s].name+" not found"};n.splice(s,1),s--}for(s=f=0;s<p.length;s++)if(!i[s]){if(o=n&&n[f],u=p[s].name)if(p[s].variadic){for(r=[],a=f;a<d;a++)r.push(n[a].value.eval(t));h.prependRule(new v(u,new m(r).eval(t)))}else{if(l=o&&o.value)l=l.eval(t);else{if(!p[s].value)throw{type:"Runtime",message:"wrong number of arguments for "+this.name+" ("+d+" for "+this.arity+")"};l=p[s].value.eval(e),h.resetCache()}h.prependRule(new v(u,l)),i[s]=l}if(p[s].variadic&&n)for(a=f;a<d;a++)i[a]=n[a].value.eval(t);f++}return h},i.prototype.makeImportant=function(){var t=this.rules&&this.rules.map(function(t){return t.makeImportant?t.makeImportant(!0):t});return new i(this.name,this.params,t,this.condition,this.variadic,this.frames)},i.prototype.eval=function(t){return new i(this.name,this.params,this.rules,this.condition,this.variadic,this.frames||b.copyArray(t.frames))},i.prototype.evalCall=function(t,e,n){var i=[],r=this.frames?this.frames.concat(t.frames):t.frames,e=this.evalParams(t,new y.Eval(t,r),e,i);return e.prependRule(new v("@arguments",new m(i).eval(t))),i=b.copyArray(this.rules),(i=new g(null,i)).originalRuleset=this,i=i.eval(new y.Eval(t,[this,e].concat(r))),i=n?i.makeImportant():i},i.prototype.matchCondition=function(t,e){return!(this.condition&&!this.condition.eval(new y.Eval(e,[this.evalParams(e,new y.Eval(e,this.frames?this.frames.concat(e.frames):e.frames),t,[])].concat(this.frames||[]).concat(e.frames))))},i.prototype.matchArgs=function(t,e){var n=t&&t.length||0,i=this.optionalParameters,r=t?t.reduce(function(t,e){return i.indexOf(e.name)<0?t+1:t},0):0;if(this.variadic){if(r<this.required-1)return!1}else{if(r<this.required)return!1;if(n>this.params.length)return!1}for(var o=Math.min(r,this.arity),s=0;s<o;s++)if(!this.params[s].name&&!this.params[s].variadic&&t[s].value.eval(e).toCSS()!=this.params[s].value.eval(e).toCSS())return!1;return!0},e.exports=i},{"../contexts":12,"../utils":86,"./declaration":58,"./element":61,"./expression":62,"./ruleset":78,"./selector":79}],72:[function(t,e,n){function i(t){this.value=t}var r=t("./node"),o=t("./operation"),s=t("./dimension");(i.prototype=new r).type="Negative",i.prototype.genCSS=function(t,e){e.add("-"),this.value.genCSS(t,e)},i.prototype.eval=function(t){return t.isMathOn()?new o("*",[new s(-1),this.value]).eval(t):new i(this.value.eval(t))},e.exports=i},{"./dimension":60,"./node":73,"./operation":74}],73:[function(t,e,n){function i(){this.parent=null,this.visibilityBlocks=void 0,this.nodeVisible=void 0,this.rootNode=null,this.parsed=null;var t=this;Object.defineProperty(this,"currentFileInfo",{get:function(){return t.fileInfo()}}),Object.defineProperty(this,"index",{get:function(){return t.getIndex()}})}i.prototype.setParent=function(t,e){function n(t){t&&t instanceof i&&(t.parent=e)}Array.isArray(t)?t.forEach(n):n(t)},i.prototype.getIndex=function(){return this._index||this.parent&&this.parent.getIndex()||0},i.prototype.fileInfo=function(){return this._fileInfo||this.parent&&this.parent.fileInfo()||{}},i.prototype.isRulesetLike=function(){return!1},i.prototype.toCSS=function(t){var i=[];return this.genCSS(t,{add:function(t,e,n){i.push(t)},isEmpty:function(){return 0===i.length}}),i.join("")},i.prototype.genCSS=function(t,e){e.add(this.value)},i.prototype.accept=function(t){this.value=t.visit(this.value)},i.prototype.eval=function(){return this},i.prototype._operate=function(t,e,n,i){switch(e){case"+":return n+i;case"-":return n-i;case"*":return n*i;case"/":return n/i}},i.prototype.fround=function(t,e){t=t&&t.numPrecision;return t?Number((e+2e-16).toFixed(t)):e},i.compare=function(t,e){if(t.compare&&"Quoted"!==e.type&&"Anonymous"!==e.type)return t.compare(e);if(e.compare)return-e.compare(t);if(t.type===e.type){if(t=t.value,e=e.value,!Array.isArray(t))return t===e?0:void 0;if(t.length===e.length){for(var n=0;n<t.length;n++)if(0!==i.compare(t[n],e[n]))return;return 0}}},i.numericCompare=function(t,e){return t<e?-1:t===e?0:e<t?1:void 0},i.prototype.blocksVisibility=function(){return null==this.visibilityBlocks&&(this.visibilityBlocks=0),0!==this.visibilityBlocks},i.prototype.addVisibilityBlock=function(){null==this.visibilityBlocks&&(this.visibilityBlocks=0),this.visibilityBlocks=this.visibilityBlocks+1},i.prototype.removeVisibilityBlock=function(){null==this.visibilityBlocks&&(this.visibilityBlocks=0),this.visibilityBlocks=this.visibilityBlocks-1},i.prototype.ensureVisibility=function(){this.nodeVisible=!0},i.prototype.ensureInvisibility=function(){this.nodeVisible=!1},i.prototype.isVisible=function(){return this.nodeVisible},i.prototype.visibilityInfo=function(){return{visibilityBlocks:this.visibilityBlocks,nodeVisible:this.nodeVisible}},i.prototype.copyVisibilityInfo=function(t){t&&(this.visibilityBlocks=t.visibilityBlocks,this.nodeVisible=t.nodeVisible)},e.exports=i},{}],74:[function(t,e,n){function i(t,e,n){this.op=t.trim(),this.operands=e,this.isSpaced=n}var r=t("./node"),o=t("./color"),s=t("./dimension");(i.prototype=new r).type="Operation",i.prototype.accept=function(t){this.operands=t.visit(this.operands)},i.prototype.eval=function(t){var e=this.operands[0].eval(t),n=this.operands[1].eval(t);if(t.isMathOn()){if(e instanceof s&&n instanceof o&&(e=e.toColor()),n instanceof s&&e instanceof o&&(n=n.toColor()),e.operate)return e.operate(t,this.op,n);throw{type:"Operation",message:"Operation on an invalid type"}}return new i(this.op,[e,n],this.isSpaced)},i.prototype.genCSS=function(t,e){this.operands[0].genCSS(t,e),this.isSpaced&&e.add(" "),e.add(this.op),this.isSpaced&&e.add(" "),this.operands[1].genCSS(t,e)},e.exports=i},{"./color":53,"./dimension":60,"./node":73}],75:[function(t,e,n){function i(t){this.value=t}t=t("./node");(i.prototype=new t).type="Paren",i.prototype.genCSS=function(t,e){e.add("("),this.value.genCSS(t,e),e.add(")")},i.prototype.eval=function(t){return new i(this.value.eval(t))},e.exports=i},{"./node":73}],76:[function(t,e,n){function i(t,e,n){this.name=t,this._index=e,this._fileInfo=n}var r=t("./node"),a=t("./declaration");(i.prototype=new r).type="Property",i.prototype.eval=function(r){var t,o=this.name,s=r.pluginManager.less.visitors.ToCSSVisitor.prototype._mergeRules;if(this.evaluating)throw{type:"Name",message:"Recursive property reference for "+o,filename:this.fileInfo().filename,index:this.getIndex()};if(this.evaluating=!0,t=this.find(r.frames,function(t){var e,n=t.property(o);if(n){for(var i=0;i<n.length;i++)e=n[i],n[i]=new a(e.name,e.value,e.important,e.merge,e.index,e.currentFileInfo,e.inline,e.variable);return s(n),(e=n[n.length-1]).important&&(r.importantScope[r.importantScope.length-1].important=e.important),e=e.value.eval(r)}}))return this.evaluating=!1,t;throw{type:"Name",message:"Property '"+o+"' is undefined",filename:this.currentFileInfo.filename,index:this.index}},i.prototype.find=function(t,e){for(var n,i=0;i<t.length;i++)if(n=e.call(t,t[i]))return n;return null},e.exports=i},{"./declaration":58,"./node":73}],77:[function(t,e,n){function r(t,e,n,i,r){this.escaped=null==n||n,this.value=e||"",this.quote=t.charAt(0),this._index=i,this._fileInfo=r}var i=t("./node"),o=t("./variable"),s=t("./property");(r.prototype=new i).type="Quoted",r.prototype.genCSS=function(t,e){this.escaped||e.add(this.quote,this.fileInfo(),this.getIndex()),e.add(this.value),this.escaped||e.add(this.quote)},r.prototype.containsVariables=function(){return this.value.match(/@\{([\w-]+)\}/)},r.prototype.eval=function(n){var t,i=this;function e(t,e,n){for(var i=t;i=(t=i).replace(e,n),t!==i;);return i}return t=e(this.value,/@\{([\w-]+)\}/g,function(t,e){e=new o("@"+e,i.getIndex(),i.fileInfo()).eval(n,!0);return e instanceof r?e.value:e.toCSS()}),t=e(t,/\$\{([\w-]+)\}/g,function(t,e){e=new s("$"+e,i.getIndex(),i.fileInfo()).eval(n,!0);return e instanceof r?e.value:e.toCSS()}),new r(this.quote+t+this.quote,t,this.escaped,this.getIndex(),this.fileInfo())},r.prototype.compare=function(t){return"Quoted"!==t.type||this.escaped||t.escaped?t.toCSS&&this.toCSS()===t.toCSS()?0:void 0:i.numericCompare(this.value,t.value)},e.exports=r},{"./node":73,"./property":76,"./variable":85}],78:[function(t,e,n){function v(t,e,n,i){this.selectors=t,this.rules=e,this._lookups={},this._variables=null,this._properties=null,this.strictImports=n,this.copyVisibilityInfo(i),this.allowRoot=!0,this.setParent(this.selectors,this),this.setParent(this.rules,this)}var m=t("./node"),y=t("./declaration"),i=t("./keyword"),b=t("./comment"),T=t("./paren"),$=t("./selector"),R=t("./element"),r=t("./anonymous"),o=t("../contexts"),w=t("../functions/function-registry"),x=t("../functions/default"),_=t("./debug-info"),S=t("../utils");(v.prototype=new m).type="Ruleset",v.prototype.isRuleset=!0,v.prototype.isRulesetLike=function(){return!0},v.prototype.accept=function(t){this.paths?this.paths=t.visitArray(this.paths,!0):this.selectors&&(this.selectors=t.visitArray(this.selectors)),this.rules&&this.rules.length&&(this.rules=t.visitArray(this.rules))},v.prototype.eval=function(t){var e,n,i,r=this.selectors,o=!1;if(r&&(n=r.length)){for(e=new Array(n),x.error({type:"Syntax",message:"it is currently only allowed in parametric mixin guards,"}),p=0;p<n;p++)i=r[p].eval(t),(e[p]=i).evaldCondition&&(o=!0);x.reset()}else o=!0;for(var s,a,l=this.rules?S.copyArray(this.rules):null,u=new v(e,l,this.strictImports,this.visibilityInfo()),c=(u.originalRuleset=this,u.root=this.root,u.firstRoot=this.firstRoot,u.allowImports=this.allowImports,this.debugInfo&&(u.debugInfo=this.debugInfo),o||(l.length=0),u.functionRegistry=function(t){for(var e,n=0,i=t.length;n!==i;++n)if(e=t[n].functionRegistry)return e;return w}(t.frames).inherit(),t.frames),f=(c.unshift(u),t.selectors),h=(f||(t.selectors=f=[]),f.unshift(this.selectors),!u.root&&!u.allowImports&&u.strictImports||u.evalImports(t),u.rules),p=0;s=h[p];p++)s.evalFirst&&(h[p]=s.eval(t));var d=t.mediaBlocks&&t.mediaBlocks.length||0;for(p=0;s=h[p];p++)"MixinCall"===s.type?(l=s.eval(t).filter(function(t){return!(t instanceof y&&t.variable)||!u.variable(t.name)}),h.splice.apply(h,[p,1].concat(l)),p+=l.length-1,u.resetCache()):"VariableCall"===s.type&&(l=s.eval(t).rules.filter(function(t){return!(t instanceof y&&t.variable)}),h.splice.apply(h,[p,1].concat(l)),p+=l.length-1,u.resetCache());for(p=0;s=h[p];p++)s.evalFirst||(h[p]=s=s.eval?s.eval(t):s);for(p=0;s=h[p];p++)if(s instanceof v&&s.selectors&&1===s.selectors.length&&s.selectors[0].isJustParentSelector()){h.splice(p--,1);for(var g=0;a=s.rules[g];g++)a instanceof m&&(a.copyVisibilityInfo(s.visibilityInfo()),a instanceof y&&a.variable||h.splice(++p,0,a))}if(c.shift(),f.shift(),t.mediaBlocks)for(p=d;p<t.mediaBlocks.length;p++)t.mediaBlocks[p].bubbleSelectors(e);return u},v.prototype.evalImports=function(t){var e,n,i=this.rules;if(i)for(e=0;e<i.length;e++)"Import"===i[e].type&&((n=i[e].eval(t))&&(n.length||0===n.length)?(i.splice.apply(i,[e,1].concat(n)),e+=n.length-1):i.splice(e,1,n),this.resetCache())},v.prototype.makeImportant=function(){return new v(this.selectors,this.rules.map(function(t){return t.makeImportant?t.makeImportant():t}),this.strictImports,this.visibilityInfo())},v.prototype.matchArgs=function(t){return!t||0===t.length},v.prototype.matchCondition=function(t,e){var n=this.selectors[this.selectors.length-1];return!!n.evaldCondition&&!(n.condition&&!n.condition.eval(new o.Eval(e,e.frames)))},v.prototype.resetCache=function(){this._rulesets=null,this._variables=null,this._properties=null,this._lookups={}},v.prototype.variables=function(){return this._variables||(this._variables=this.rules?this.rules.reduce(function(t,e){if(e instanceof y&&!0===e.variable&&(t[e.name]=e),"Import"===e.type&&e.root&&e.root.variables){var n,i=e.root.variables();for(n in i)i.hasOwnProperty(n)&&(t[n]=i[n])}return t},{}):{}),this._variables},v.prototype.properties=function(){return this._properties||(this._properties=this.rules?this.rules.reduce(function(t,e){var n;return e instanceof y&&!0!==e.variable&&(t["$"+(n=1===e.name.length&&e.name[0]instanceof i?e.name[0].value:e.name)]?t["$"+n].push(e):t["$"+n]=[e]),t},{}):{}),this._properties},v.prototype.variable=function(t){t=this.variables()[t];if(t)return this.parseValue(t)},v.prototype.property=function(t){t=this.properties()[t];if(t)return this.parseValue(t)},v.prototype.parseValue=function(t){var e,n=this;function i(n){return n.value instanceof r&&!n.parsed&&this.parse.parseNode(n.value.value,["value","important"],n.value.getIndex(),n.fileInfo(),function(t,e){t&&(n.parsed=!0),e&&(n.value=e[0],n.important=e[1]||"",n.parsed=!0)}),n}return Array.isArray(t)?(e=[],t.forEach(function(t){e.push(i.call(n,t))}),e):i.call(n,t)},v.prototype.rulesets=function(){if(!this.rules)return[];for(var t,e=[],n=this.rules,i=0;t=n[i];i++)t.isRuleset&&e.push(t);return e},v.prototype.prependRule=function(t){var e=this.rules;e?e.unshift(t):this.rules=[t],this.setParent(t,this)},v.prototype.find=function(i,r,o){r=r||this;var s,a,l=[],t=i.toCSS();return t in this._lookups?this._lookups[t]:(this.rulesets().forEach(function(t){if(t!==r)for(var e=0;e<t.selectors.length;e++)if(s=i.match(t.selectors[e])){if(i.elements.length>s){if(!o||o(t)){a=t.find(new $(i.elements.slice(s)),r,o);for(var n=0;n<a.length;++n)a[n].path.push(t);Array.prototype.push.apply(l,a)}}else l.push({rule:t,path:[]});break}}),this._lookups[t]=l)},v.prototype.genCSS=function(t,e){var n,i,r,o,s=[],a=(t.tabLevel=t.tabLevel||0,this.root||t.tabLevel++,t.compress?"":Array(t.tabLevel+1).join("  ")),l=t.compress?"":Array(t.tabLevel).join("  "),u=0,c=0;for(g=0;r=this.rules[g];g++)r instanceof b?(c===g&&c++,s.push(r)):r.isCharset&&r.isCharset()?(s.splice(u,0,r),u++,c++):"Import"===r.type?(s.splice(c,0,r),c++):s.push(r);if(s=[].concat(s),!this.root){(i=_(t,this,l))&&(e.add(i),e.add(l));for(var f,h=this.paths,p=h.length,d=t.compress?",":",\n"+l,g=0;g<p;g++)if(f=(o=h[g]).length)for(0<g&&e.add(d),t.firstSelector=!0,o[0].genCSS(t,e),t.firstSelector=!1,n=1;n<f;n++)o[n].genCSS(t,e);e.add((t.compress?"{":" {\n")+a)}for(g=0;r=s[g];g++){g+1===s.length&&(t.lastRule=!0);var v=t.lastRule;r.isRulesetLike(r)&&(t.lastRule=!1),r.genCSS?r.genCSS(t,e):r.value&&e.add(r.value.toString()),t.lastRule=v,!t.lastRule&&r.isVisible()?e.add(t.compress?"":"\n"+a):t.lastRule=!1}this.root||(e.add(t.compress?"}":"\n"+l+"}"),t.tabLevel--),e.isEmpty()||t.compress||!this.firstRoot||e.add("\n")},v.prototype.joinSelectors=function(t,e,n){for(var i=0;i<n.length;i++)this.joinSelector(t,e,n[i])},v.prototype.joinSelector=function(t,e,n){function E(t,e,n,i){var r,o;return o=[],t=0<t.length?(t=(o=S.copyArray(t)).pop(),i.createDerived(S.copyArray(t.elements))):i.createDerived([]),0<e.length&&(i=n.combinator,r=e[0].elements[0],i.emptyOrWhitespace&&!r.combinator.emptyOrWhitespace&&(i=r.combinator),t.elements.push(new R(i,r.value,n._index,n._fileInfo)),t.elements=t.elements.concat(e[0].elements.slice(1))),0!==t.elements.length&&o.push(t),1<e.length&&(i=(i=e.slice(1)).map(function(t){return t.createDerived(t.elements,[])}),o=o.concat(i)),o}function A(t,e){var n,i;if(0!==t.length)if(0===e.length)e.push([new $(t)]);else for(n=0;i=e[n];n++)0<i.length?i[i.length-1]=i[i.length-1].createDerived(i[i.length-1].elements.concat(t)):i.push(new $(t))}function i(t,e){e=e.createDerived(e.elements,e.extendList,e.evaldCondition);return e.copyVisibilityInfo(t),e}var r,o=[];if(!function t(e,n,i){var r,o,s,a,l,u,c,f,h,p=!1;for(s=[],a=[[]],r=0;c=i.elements[r];r++)if("&"!==c.value)if(null!=(v=(v=c).value instanceof T&&(v=v.value.value)instanceof $?v:null)){A(s,a);for(var d=[],g=[],v=t(d,n,v),p=p||v,m=0;m<d.length;m++){y=function(t,e){var n;if(0===t.length)n=new T(t[0]);else{for(var i=new Array(t.length),r=0;r<t.length;r++)i[r]=new R(null,t[r],e._index,e._fileInfo);n=new T(new $(i))}return n}(d[m],c),y=new R(null,y,c._index,c._fileInfo);for(var y=new $([y]),b=(k=C=S=_=x=w=b=void 0,a),w=[y],x=c,_=i,S=g,C=0;C<b.length;C++){var k=E(b[C],w,x,_);S.push(k)}}a=g,s=[]}else s.push(c);else{for(p=!0,l=[],A(s,a),o=0;o<a.length;o++)if(u=a[o],0===n.length)0<u.length&&u[0].elements.push(new R(c.combinator,"",c._index,c._fileInfo)),l.push(u);else for(m=0;m<n.length;m++){var I=E(u,n[m],c,i);l.push(I)}a=l,s=[]}for(A(s,a),r=0;r<a.length;r++)0<(f=a[r].length)&&(e.push(a[r]),h=a[r][f-1],a[r][f-1]=h.createDerived(h.elements,i.extendList));return p}(o,e,n))if(0<e.length)for(o=[],r=0;r<e.length;r++){var s=e[r].map(i.bind(this,n.visibilityInfo()));s.push(n),o.push(s)}else o=[[n]];for(r=0;r<o.length;r++)t.push(o[r])},e.exports=v},{"../contexts":12,"../functions/default":24,"../functions/function-registry":26,"../utils":86,"./anonymous":48,"./comment":55,"./debug-info":57,"./declaration":58,"./element":61,"./keyword":68,"./node":73,"./paren":75,"./selector":79}],79:[function(t,e,n){function i(t,e,n,i,r,o){this.extendList=e,this.condition=n,this.evaldCondition=!n,this._index=i,this._fileInfo=r,this.elements=this.getElements(t),this.mixinElements_=void 0,this.copyVisibilityInfo(o),this.setParent(this.elements,this)}var r=t("./node"),o=t("./element"),s=t("../less-error");(i.prototype=new r).type="Selector",i.prototype.accept=function(t){this.elements&&(this.elements=t.visitArray(this.elements)),this.extendList&&(this.extendList=t.visitArray(this.extendList)),this.condition&&(this.condition=t.visit(this.condition))},i.prototype.createDerived=function(t,e,n){t=this.getElements(t);t=new i(t,e||this.extendList,null,this.getIndex(),this.fileInfo(),this.visibilityInfo());return t.evaldCondition=null!=n?n:this.evaldCondition,t.mediaEmpty=this.mediaEmpty,t},i.prototype.getElements=function(n){return"string"==typeof n&&this.parse.parseNode(n,["selector"],this._index,this._fileInfo,function(t,e){if(t)throw new s({index:t.index,message:t.message},this.parse.imports,this._fileInfo.filename);n=e[0].elements}),n},i.prototype.createEmptySelectors=function(){var t=new o("","&",this._index,this._fileInfo),t=[new i([t],null,null,this._index,this._fileInfo)];return t[0].mediaEmpty=!0,t},i.prototype.match=function(t){var e,n,i=this.elements,r=i.length;if(0===(e=(t=t.mixinElements()).length)||r<e)return 0;for(n=0;n<e;n++)if(i[n].value!==t[n])return 0;return e},i.prototype.mixinElements=function(){var t;return this.mixinElements_||((t=this.elements.map(function(t){return t.combinator.value+(t.value.value||t.value)}).join("").match(/[,&#\*\.\w-]([\w-]|(\\.))*/g))?"&"===t[0]&&t.shift():t=[],this.mixinElements_=t)},i.prototype.isJustParentSelector=function(){return!this.mediaEmpty&&1===this.elements.length&&"&"===this.elements[0].value&&(" "===this.elements[0].combinator.value||""===this.elements[0].combinator.value)},i.prototype.eval=function(e){var t=this.condition&&this.condition.eval(e),n=this.elements,i=this.extendList,n=n&&n.map(function(t){return t.eval(e)}),i=i&&i.map(function(t){return t.eval(e)});return this.createDerived(n,i,t)},i.prototype.genCSS=function(t,e){var n;for(t&&t.firstSelector||""!==this.elements[0].combinator.value||e.add(" ",this.fileInfo(),this.getIndex()),n=0;n<this.elements.length;n++)this.elements[n].genCSS(t,e)},i.prototype.getIsOutput=function(){return this.evaldCondition},e.exports=i},{"../less-error":36,"./element":61,"./node":73}],80:[function(t,e,n){function i(t){this.value=t}t=t("./node");(i.prototype=new t).type="UnicodeDescriptor",e.exports=i},{"./node":73}],81:[function(t,e,n){function i(t,e,n){this.numerator=t?s.copyArray(t).sort():[],this.denominator=e?s.copyArray(e).sort():[],n?this.backupUnit=n:t&&t.length&&(this.backupUnit=t[0])}var r=t("./node"),o=t("../data/unit-conversions"),s=t("../utils");(i.prototype=new r).type="Unit",i.prototype.clone=function(){return new i(s.copyArray(this.numerator),s.copyArray(this.denominator),this.backupUnit)},i.prototype.genCSS=function(t,e){t=t&&t.strictUnits;1===this.numerator.length?e.add(this.numerator[0]):!t&&this.backupUnit?e.add(this.backupUnit):!t&&this.denominator.length&&e.add(this.denominator[0])},i.prototype.toString=function(){for(var t=this.numerator.join("*"),e=0;e<this.denominator.length;e++)t+="/"+this.denominator[e];return t},i.prototype.compare=function(t){return this.is(t.toString())?0:void 0},i.prototype.is=function(t){return this.toString().toUpperCase()===t.toUpperCase()},i.prototype.isLength=function(){return RegExp("^(px|em|ex|ch|rem|in|cm|mm|pc|pt|ex|vw|vh|vmin|vmax)$","gi").test(this.toCSS())},i.prototype.isEmpty=function(){return 0===this.numerator.length&&0===this.denominator.length},i.prototype.isSingular=function(){return this.numerator.length<=1&&0===this.denominator.length},i.prototype.map=function(t){for(var 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