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e,t,n=this.rgb[0]/255,i=this.rgb[1]/255,r=this.rgb[2]/255,s=this.alpha,o=Math.max(n,i,r),a=Math.min(n,i,r),l=(o+a)/2,u=o-a;if(o===a)e=t=0;else{switch(t=l>.5?u/(2-o-a):u/(o+a),o){case n:e=(i-r)/u+(r>i?6:0);break;case i:e=(r-n)/u+2;break;case r:e=(n-i)/u+4}e/=6}return{h:360*e,s:t,l:l,a:s}},toHSV:function(){var e,t,n=this.rgb[0]/255,i=this.rgb[1]/255,r=this.rgb[2]/255,s=this.alpha,o=Math.max(n,i,r),a=Math.min(n,i,r),l=o,u=o-a;if(t=0===o?0:u/o,o===a)e=0;else{switch(o){case n:e=(i-r)/u+(r>i?6:0);break;case i:e=(r-n)/u+2;break;case r:e=(n-i)/u+4}e/=6}return{h:360*e,s:t,v:l,a:s}},toARGB:function(){return t([255*this.alpha].concat(this.rgb))},compare:function(e){return e.rgb?e.rgb[0]===this.rgb[0]&&e.rgb[1]===this.rgb[1]&&e.rgb[2]===this.rgb[2]&&e.alpha===this.alpha?0:-1:-1}},e.Color.fromKeyword=function(t){if(t=t.toLowerCase(),e.colors.hasOwnProperty(t))return new e.Color(e.colors[t].slice(1));if(t===i){var n=new e.Color([0,0,0],0);return 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e.Color([this.value,this.value,this.value])},genCSS:function(t,n){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 i=e.fround(t,this.value),r=String(i);if(0!==i&&1e-6>i&&i>-1e-6&&(r=i.toFixed(20).replace(/0+$/,"")),t&&t.compress){if(0===i&&this.unit.isLength())return void n.add(r);i>0&&1>i&&(r=r.substr(1))}n.add(r),this.unit.genCSS(t,n)},toCSS:e.toCSS,operate:function(t,n,i){var r=e.operate(t,n,this.value,i.value),s=this.unit.clone();if("+"===n||"-"===n)if(0===s.numerator.length&&0===s.denominator.length)s.numerator=i.unit.numerator.slice(0),s.denominator=i.unit.denominator.slice(0);else if(0===i.unit.numerator.length&&0===s.denominator.length);else{if(i=i.convertTo(this.unit.usedUnits()),t.strictUnits&&i.unit.toString()!==s.toString())throw new Error("Incompatible units. Change the units or use the unit function. 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Boolean(this.toCSS().match(/px|em|%|in|cm|mm|pc|pt|ex/))},isEmpty:function(){return 0===this.numerator.length&&0===this.denominator.length},isSingular:function(){return this.numerator.length<=1&&0===this.denominator.length},map:function(e){var t;for(t=0;t<this.numerator.length;t++)this.numerator[t]=e(this.numerator[t],!1);for(t=0;t<this.denominator.length;t++)this.denominator[t]=e(this.denominator[t],!0)},usedUnits:function(){var t,n,i={};n=function(e){return t.hasOwnProperty(e)&&!i[r]&&(i[r]=e),e};for(var r in e.UnitConversions)e.UnitConversions.hasOwnProperty(r)&&(t=e.UnitConversions[r],this.map(n));return i},cancel:function(){var e,t,n,i={};for(t=0;t<this.numerator.length;t++)e=this.numerator[t],n||(n=e),i[e]=(i[e]||0)+1;for(t=0;t<this.denominator.length;t++)e=this.denominator[t],n||(n=e),i[e]=(i[e]||0)-1;this.numerator=[],this.denominator=[];for(e in i)if(i.hasOwnProperty(e)){var r=i[e];if(r>0)for(t=0;r>t;t++)this.numerator.push(e);else if(0>r)for(t=0;-r>t;t++)this.denominator.push(e)}0===this.numerator.length&&0===this.denominator.length&&n&&(this.backupUnit=n),this.numerator.sort(),this.denominator.sort()}}}(n("../tree")),function(e){e.Directive=function(e,t,n,i,r,s){this.name=e,this.value=t,n&&(this.rules=n,this.rules.allowImports=!0),this.index=i,this.currentFileInfo=r,this.debugInfo=s},e.Directive.prototype={type:"Directive",accept:function(e){var t=this.value,n=this.rules;n&&(n=e.visit(n)),t&&(t=e.visit(t))},genCSS:function(t,n){var i=this.value,r=this.rules;n.add(this.name,this.currentFileInfo,this.index),i&&(n.add(" "),i.genCSS(t,n)),r?e.outputRuleset(t,n,[r]):n.add(";")},toCSS:e.toCSS,eval:function(t){var n=this.value,i=this.rules;return n&&(n=n.eval(t)),i&&(i=i.eval(t),i.root=!0),new e.Directive(this.name,n,i,this.index,this.currentFileInfo,this.debugInfo)},variable:function(t){return this.rules?e.Ruleset.prototype.variable.call(this.rules,t):void 0},find:function(){return this.rules?e.Ruleset.prototype.find.apply(this.rules,arguments):void 0},rulesets:function(){return this.rules?e.Ruleset.prototype.rulesets.apply(this.rules):void 0},markReferenced:function(){var e,t;if(this.isReferenced=!0,this.rules)for(t=this.rules.rules,e=0;e<t.length;e++)t[e].markReferenced&&t[e].markReferenced()}}}(n("../tree")),function(e){e.Element=function(t,n,i,r){this.combinator=t instanceof e.Combinator?t:new e.Combinator(t),this.value="string"==typeof n?n.trim():n?n:"",this.index=i,this.currentFileInfo=r},e.Element.prototype={type:"Element",accept:function(e){var t=this.value;this.combinator=e.visit(this.combinator),"object"==typeof t&&(this.value=e.visit(t))},eval:function(t){return new e.Element(this.combinator,this.value.eval?this.value.eval(t):this.value,this.index,this.currentFileInfo)},genCSS:function(e,t){t.add(this.toCSS(e),this.currentFileInfo,this.index)},toCSS:function(e){var t=this.value.toCSS?this.value.toCSS(e):this.value;return""===t&&"&"===this.combinator.value.charAt(0)?"":this.combinator.toCSS(e||{})+t}},e.Attribute=function(e,t,n){this.key=e,this.op=t,this.value=n},e.Attribute.prototype={type:"Attribute",eval:function(t){return new e.Attribute(this.key.eval?this.key.eval(t):this.key,this.op,this.value&&this.value.eval?this.value.eval(t):this.value)},genCSS:function(e,t){t.add(this.toCSS(e))},toCSS:function(e){var t=this.key.toCSS?this.key.toCSS(e):this.key;return this.op&&(t+=this.op,t+=this.value.toCSS?this.value.toCSS(e):this.value),"["+t+"]"}},e.Combinator=function(e){this.value=" "===e?" 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n=0;n<this.value.length;n++)this.value[n].genCSS(e,t),n+1<this.value.length&&t.add(" ")},toCSS:e.toCSS,throwAwayComments:function(){this.value=this.value.filter(function(t){return!(t instanceof e.Comment)})}}}(n("../tree")),function(e){e.Extend=function(t,n,i){switch(this.selector=t,this.option=n,this.index=i,this.object_id=e.Extend.next_id++,this.parent_ids=[this.object_id],n){case"all":this.allowBefore=!0,this.allowAfter=!0;break;default:this.allowBefore=!1,this.allowAfter=!1}},e.Extend.next_id=0,e.Extend.prototype={type:"Extend",accept:function(e){this.selector=e.visit(this.selector)},eval:function(t){return new e.Extend(this.selector.eval(t),this.option,this.index)},clone:function(){return new e.Extend(this.selector,this.option,this.index)},findSelfSelectors:function(e){var t,n,i=[];for(t=0;t<e.length;t++)n=e[t].elements,t>0&&n.length&&""===n[0].combinator.value&&(n[0].combinator.value=" 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e.Import(this.path.eval(t),this.features,this.options,this.index,this.currentFileInfo)},evalPath:function(t){var n=this.path.eval(t),i=this.currentFileInfo&&this.currentFileInfo.rootpath;if(!(n instanceof e.URL)){if(i){var r=n.value;r&&t.isPathRelative(r)&&(n.value=i+r)}n.value=t.normalizePath(n.value)}return n},eval:function(t){var n,i=this.features&&this.features.eval(t);if(this.skip&&("function"==typeof this.skip&&(this.skip=this.skip()),this.skip))return[];if(this.options.inline){var r=new e.Anonymous(this.root,0,{filename:this.importedFilename},!0);return this.features?new e.Media([r],this.features.value):[r]}if(this.css){var s=new e.Import(this.evalPath(t),i,this.options,this.index);if(!s.css&&this.error)throw this.error;return s}return n=new e.Ruleset(null,this.root.rules.slice(0)),n.evalImports(t),this.features?new e.Media(n.rules,this.features.value):n.rules}}}(n("../tree")),function(e){e.JavaScript=function(e,t,n){this.escaped=n,this.expression=e,this.index=t},e.JavaScript.prototype={type:"JavaScript",eval:function(t){var n,i=this,r={},s=this.expression.replace(/@\{([\w-]+)\}/g,function(n,r){return e.jsify(new e.Variable("@"+r,i.index).eval(t))});try{s=new Function("return ("+s+")")}catch(o){throw{message:"JavaScript evaluation error: "+o.message+" from `"+s+"`",index:this.index}}var a=t.frames[0].variables();for(var l in a)a.hasOwnProperty(l)&&(r[l.slice(1)]={value:a[l].value,toJS:function(){return this.value.eval(t).toCSS()}});try{n=s.call(r)}catch(o){throw{message:"JavaScript evaluation error: '"+o.name+": "+o.message.replace(/["]/g,"'")+"'",index:this.index}}return"number"==typeof n?new e.Dimension(n):"string"==typeof n?new e.Quoted('"'+n+'"',n,this.escaped,this.index):new e.Anonymous(Array.isArray(n)?n.join(", 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e.Media(null,[],this.index,this.currentFileInfo);this.debugInfo&&(this.rules[0].debugInfo=this.debugInfo,n.debugInfo=this.debugInfo);var i=!1;t.strictMath||(i=!0,t.strictMath=!0);try{n.features=this.features.eval(t)}finally{i&&(t.strictMath=!1)}return t.mediaPath.push(n),t.mediaBlocks.push(n),t.frames.unshift(this.rules[0]),n.rules=[this.rules[0].eval(t)],t.frames.shift(),t.mediaPath.pop(),0===t.mediaPath.length?n.evalTop(t):n.evalNested(t)},variable:function(t){return e.Ruleset.prototype.variable.call(this.rules[0],t)},find:function(){return e.Ruleset.prototype.find.apply(this.rules[0],arguments)},rulesets:function(){return e.Ruleset.prototype.rulesets.apply(this.rules[0])},emptySelectors:function(){var t=new e.Element("","&",this.index,this.currentFileInfo),n=[new e.Selector([t],null,null,this.index,this.currentFileInfo)]; return n[0].mediaEmpty=!0,n},markReferenced:function(){var e,t=this.rules[0].rules;for(this.rules[0].markReferenced(),this.isReferenced=!0,e=0;e<t.length;e++)t[e].markReferenced&&t[e].markReferenced()},evalTop:function(t){var n=this;if(t.mediaBlocks.length>1){var i=this.emptySelectors();n=new e.Ruleset(i,t.mediaBlocks),n.multiMedia=!0}return delete t.mediaBlocks,delete t.mediaPath,n},evalNested:function(t){var n,i,r=t.mediaPath.concat([this]);for(n=0;n<r.length;n++)i=r[n].features instanceof e.Value?r[n].features.value:r[n].features,r[n]=Array.isArray(i)?i:[i];return this.features=new e.Value(this.permute(r).map(function(t){for(t=t.map(function(t){return t.toCSS?t:new e.Anonymous(t)}),n=t.length-1;n>0;n--)t.splice(n,0,new e.Anonymous("and"));return new e.Expression(t)})),new e.Ruleset([],[])},permute:function(e){if(0===e.length)return[];if(1===e.length)return e[0];for(var t=[],n=this.permute(e.slice(1)),i=0;i<n.length;i++)for(var r=0;r<e[0].length;r++)t.push([e[0][r]].concat(n[i]));return t},bubbleSelectors:function(t){t&&(this.rules=[new e.Ruleset(t.slice(0),[this.rules[0]])])}}}(n("../tree")),function(e){e.mixin={},e.mixin.Call=function(t,n,i,r,s){this.selector=new e.Selector(t),this.arguments=n&&n.length?n:null,this.index=i,this.currentFileInfo=r,this.important=s},e.mixin.Call.prototype={type:"MixinCall",accept:function(e){this.selector&&(this.selector=e.visit(this.selector)),this.arguments&&(this.arguments=e.visitArray(this.arguments))},eval:function(t){var n,i,r,s,o,a,l,u,c,h,f,p,d=[],m=!1,v=[],g=[],y=e.defaultFunc,S=0,b=1,w=2;for(r=this.arguments&&this.arguments.map(function(e){return{name:e.name,value:e.value.eval(t)}}),s=0;s<t.frames.length;s++)if((n=t.frames[s].find(this.selector)).length>0){for(u=!0,o=0;o<n.length;o++){for(i=n[o],l=!1,a=0;a<t.frames.length;a++)if(!(i instanceof 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e.Element(null,t,this.index,this.currentFileInfo)])],this.params=n,this.condition=r,this.variadic=s,this.arity=n.length,this.rules=i,this._lookups={},this.required=n.reduce(function(e,t){return!t.name||t.name&&!t.value?e+1:e},0),this.parent=e.Ruleset.prototype,this.frames=o},e.mixin.Definition.prototype={type:"MixinDefinition",accept:function(e){this.params&&this.params.length&&(this.params=e.visitArray(this.params)),this.rules=e.visitArray(this.rules),this.condition&&(this.condition=e.visit(this.condition))},variable:function(e){return this.parent.variable.call(this,e)},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(t,n,i,r){var s,o,a,l,u,c,h,f,p=new e.Ruleset(null,null),d=this.params.slice(0),m=0;if(n=new 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