/** * Less - Leaner CSS v4.2.0 * http://lesscss.org * * Copyright (c) 2009-2023, Alexis Sellier * Licensed under the Apache-2.0 License. * * @license Apache-2.0 */ !(function (e, t) { 'object' == typeof exports && 'undefined' != typeof module ? (module.exports = t()) : 'function' == typeof define && define.amd ? define(t) : ((e = 'undefined' != typeof globalThis ? globalThis : e || self).less = t()); })(this, function () { 'use strict'; function e(e) { return e .replace(/^[a-z-]+:\/+?[^/]+/, '') .replace(/[?&]livereload=\w+/, '') .replace(/^\//, '') .replace(/\.[a-zA-Z]+$/, '') .replace(/[^.\w-]+/g, '-') .replace(/\./g, ':'); } function t(e, t) { if (t) for (var i in t.dataset) if (Object.prototype.hasOwnProperty.call(t.dataset, i)) if ( 'env' === i || 'dumpLineNumbers' === i || 'rootpath' === i || 'errorReporting' === i ) e[i] = t.dataset[i]; else try { e[i] = JSON.parse(t.dataset[i]); } catch (e) {} } var i = function (t, i, n) { var r = n.href || '', s = 'less:' + (n.title || e(r)), o = t.getElementById(s), a = !1, l = t.createElement('style'); l.setAttribute('type', 'text/css'), n.media && l.setAttribute('media', n.media), (l.id = s), l.styleSheet || (l.appendChild(t.createTextNode(i)), (a = null !== o && o.childNodes.length > 0 && l.childNodes.length > 0 && o.firstChild.nodeValue === l.firstChild.nodeValue)); var u = t.getElementsByTagName('head')[0]; if (null === o || !1 === a) { var c = (n && n.nextSibling) || null; c ? c.parentNode.insertBefore(l, c) : u.appendChild(l); } if ((o && !1 === a && o.parentNode.removeChild(o), l.styleSheet)) try { l.styleSheet.cssText = i; } catch (e) { throw new Error("Couldn't reassign styleSheet.cssText."); } }, n = function (e) { var t, i = e.document; return ( i.currentScript || (t = i.getElementsByTagName('script'))[t.length - 1] ); }, r = { error: function (e) { this._fireEvent('error', e); }, warn: function (e) { this._fireEvent('warn', e); }, info: function (e) { this._fireEvent('info', e); }, debug: function (e) { this._fireEvent('debug', e); }, addListener: function (e) { this._listeners.push(e); }, removeListener: function (e) { for (var t = 0; t < this._listeners.length; t++) if (this._listeners[t] === e) return void this._listeners.splice(t, 1); }, _fireEvent: function (e, t) { for (var i = 0; i < this._listeners.length; i++) { var n = this._listeners[i][e]; n && n(t); } }, _listeners: [], }, s = (function () { function e(e, t) { (this.fileManagers = t || []), (e = e || {}); for ( var i = [], n = i.concat([ 'encodeBase64', 'mimeLookup', 'charsetLookup', 'getSourceMapGenerator', ]), r = 0; r < n.length; r++ ) { var s = n[r], o = e[s]; o ? (this[s] = o.bind(e)) : r < i.length && this.warn('missing required function in environment - ' + s); } } return ( (e.prototype.getFileManager = function (e, t, i, n, s) { e || r.warn( 'getFileManager called with no filename.. Please report this issue. continuing.', ), void 0 === t && r.warn( 'getFileManager called with null directory.. Please report this issue. continuing.', ); var o = this.fileManagers; i.pluginManager && (o = [].concat(o).concat(i.pluginManager.getFileManagers())); for (var a = o.length - 1; a >= 0; a--) { var l = o[a]; if (l[s ? 'supportsSync' : 'supports'](e, t, i, n)) return l; } return null; }), (e.prototype.addFileManager = function (e) { this.fileManagers.push(e); }), (e.prototype.clearFileManagers = function () { this.fileManagers = []; }), e ); })(), o = { aliceblue: '#f0f8ff', antiquewhite: '#faebd7', aqua: '#00ffff', aquamarine: '#7fffd4', azure: '#f0ffff', beige: '#f5f5dc', bisque: '#ffe4c4', black: '#000000', blanchedalmond: '#ffebcd', blue: '#0000ff', blueviolet: '#8a2be2', brown: '#a52a2a', burlywood: '#deb887', cadetblue: '#5f9ea0', chartreuse: '#7fff00', chocolate: '#d2691e', coral: '#ff7f50', cornflowerblue: '#6495ed', cornsilk: '#fff8dc', crimson: '#dc143c', cyan: '#00ffff', darkblue: '#00008b', darkcyan: '#008b8b', darkgoldenrod: '#b8860b', darkgray: '#a9a9a9', darkgrey: '#a9a9a9', darkgreen: '#006400', darkkhaki: '#bdb76b', darkmagenta: '#8b008b', darkolivegreen: '#556b2f', darkorange: '#ff8c00', darkorchid: '#9932cc', darkred: '#8b0000', darksalmon: '#e9967a', darkseagreen: '#8fbc8f', darkslateblue: '#483d8b', darkslategray: '#2f4f4f', darkslategrey: '#2f4f4f', darkturquoise: '#00ced1', darkviolet: '#9400d3', deeppink: '#ff1493', deepskyblue: '#00bfff', dimgray: '#696969', dimgrey: '#696969', dodgerblue: '#1e90ff', firebrick: '#b22222', floralwhite: '#fffaf0', forestgreen: '#228b22', fuchsia: '#ff00ff', gainsboro: '#dcdcdc', ghostwhite: '#f8f8ff', gold: '#ffd700', goldenrod: '#daa520', gray: '#808080', grey: '#808080', green: '#008000', greenyellow: '#adff2f', honeydew: '#f0fff0', hotpink: '#ff69b4', indianred: '#cd5c5c', indigo: '#4b0082', ivory: '#fffff0', khaki: '#f0e68c', lavender: '#e6e6fa', lavenderblush: '#fff0f5', lawngreen: '#7cfc00', lemonchiffon: '#fffacd', lightblue: '#add8e6', lightcoral: '#f08080', lightcyan: '#e0ffff', lightgoldenrodyellow: '#fafad2', lightgray: '#d3d3d3', lightgrey: '#d3d3d3', lightgreen: '#90ee90', lightpink: '#ffb6c1', lightsalmon: '#ffa07a', lightseagreen: '#20b2aa', lightskyblue: '#87cefa', lightslategray: '#778899', lightslategrey: '#778899', lightsteelblue: '#b0c4de', lightyellow: '#ffffe0', lime: '#00ff00', limegreen: '#32cd32', linen: '#faf0e6', magenta: '#ff00ff', maroon: '#800000', mediumaquamarine: '#66cdaa', mediumblue: '#0000cd', mediumorchid: '#ba55d3', mediumpurple: '#9370d8', mediumseagreen: '#3cb371', mediumslateblue: '#7b68ee', mediumspringgreen: '#00fa9a', mediumturquoise: '#48d1cc', mediumvioletred: '#c71585', midnightblue: '#191970', mintcream: '#f5fffa', mistyrose: '#ffe4e1', moccasin: '#ffe4b5', navajowhite: '#ffdead', navy: '#000080', oldlace: '#fdf5e6', olive: '#808000', olivedrab: '#6b8e23', orange: '#ffa500', orangered: '#ff4500', orchid: '#da70d6', palegoldenrod: '#eee8aa', palegreen: '#98fb98', paleturquoise: '#afeeee', palevioletred: '#d87093', papayawhip: '#ffefd5', peachpuff: '#ffdab9', peru: '#cd853f', pink: '#ffc0cb', plum: '#dda0dd', powderblue: '#b0e0e6', purple: '#800080', rebeccapurple: '#663399', red: '#ff0000', rosybrown: '#bc8f8f', royalblue: '#4169e1', saddlebrown: '#8b4513', salmon: '#fa8072', sandybrown: '#f4a460', seagreen: '#2e8b57', seashell: '#fff5ee', sienna: '#a0522d', silver: '#c0c0c0', skyblue: '#87ceeb', slateblue: '#6a5acd', slategray: '#708090', slategrey: '#708090', snow: '#fffafa', springgreen: '#00ff7f', steelblue: '#4682b4', tan: '#d2b48c', teal: '#008080', thistle: '#d8bfd8', tomato: '#ff6347', turquoise: '#40e0d0', violet: '#ee82ee', wheat: '#f5deb3', white: '#ffffff', whitesmoke: '#f5f5f5', yellow: '#ffff00', yellowgreen: '#9acd32', }, a = { length: { m: 1, cm: 0.01, mm: 0.001, in: 0.0254, px: 0.0254 / 96, pt: 0.0254 / 72, pc: (0.0254 / 72) * 12, }, duration: { s: 1, ms: 0.001 }, angle: { rad: 1 / (2 * Math.PI), deg: 1 / 360, grad: 1 / 400, turn: 1 }, }, l = { colors: o, unitConversions: a }, u = (function () { function e() { (this.parent = null), (this.visibilityBlocks = void 0), (this.nodeVisible = void 0), (this.rootNode = null), (this.parsed = null); } return ( Object.defineProperty(e.prototype, 'currentFileInfo', { get: function () { return this.fileInfo(); }, enumerable: !1, configurable: !0, }), Object.defineProperty(e.prototype, 'index', { get: function () { return this.getIndex(); }, enumerable: !1, configurable: !0, }), (e.prototype.setParent = function (t, i) { function n(t) { t && t instanceof e && (t.parent = i); } Array.isArray(t) ? t.forEach(n) : n(t); }), (e.prototype.getIndex = function () { return this._index || (this.parent && this.parent.getIndex()) || 0; }), (e.prototype.fileInfo = function () { return ( this._fileInfo || (this.parent && this.parent.fileInfo()) || {} ); }), (e.prototype.isRulesetLike = function () { return !1; }), (e.prototype.toCSS = function (e) { var t = []; return ( this.genCSS(e, { add: function (e, i, n) { t.push(e); }, isEmpty: function () { return 0 === t.length; }, }), t.join('') ); }), (e.prototype.genCSS = function (e, t) { t.add(this.value); }), (e.prototype.accept = function (e) { this.value = e.visit(this.value); }), (e.prototype.eval = function () { return this; }), (e.prototype._operate = function (e, t, i, n) { switch (t) { case '+': return i + n; case '-': return i - n; case '*': return i * n; case '/': return i / n; } }), (e.prototype.fround = function (e, t) { var i = e && e.numPrecision; return i ? Number((t + 2e-16).toFixed(i)) : t; }), (e.compare = function (t, i) { if (t.compare && 'Quoted' !== i.type && 'Anonymous' !== i.type) return t.compare(i); if (i.compare) return -i.compare(t); if (t.type === i.type) { if (((t = t.value), (i = i.value), !Array.isArray(t))) return t === i ? 0 : void 0; if (t.length === i.length) { for (var n = 0; n < t.length; n++) if (0 !== e.compare(t[n], i[n])) return; return 0; } } }), (e.numericCompare = function (e, t) { return e < t ? -1 : e === t ? 0 : e > t ? 1 : void 0; }), (e.prototype.blocksVisibility = function () { return ( void 0 === this.visibilityBlocks && (this.visibilityBlocks = 0), 0 !== this.visibilityBlocks ); }), (e.prototype.addVisibilityBlock = function () { void 0 === this.visibilityBlocks && (this.visibilityBlocks = 0), (this.visibilityBlocks = this.visibilityBlocks + 1); }), (e.prototype.removeVisibilityBlock = function () { void 0 === this.visibilityBlocks && (this.visibilityBlocks = 0), (this.visibilityBlocks = this.visibilityBlocks - 1); }), (e.prototype.ensureVisibility = function () { this.nodeVisible = !0; }), (e.prototype.ensureInvisibility = function () { this.nodeVisible = !1; }), (e.prototype.isVisible = function () { return this.nodeVisible; }), (e.prototype.visibilityInfo = function () { return { visibilityBlocks: this.visibilityBlocks, nodeVisible: this.nodeVisible, }; }), (e.prototype.copyVisibilityInfo = function (e) { e && ((this.visibilityBlocks = e.visibilityBlocks), (this.nodeVisible = e.nodeVisible)); }), e ); })(), c = function (e, t, i) { var n = this; Array.isArray(e) ? (this.rgb = e) : e.length >= 6 ? ((this.rgb = []), e.match(/.{2}/g).map(function (e, t) { t < 3 ? n.rgb.push(parseInt(e, 16)) : (n.alpha = parseInt(e, 16) / 255); })) : ((this.rgb = []), e.split('').map(function (e, t) { t < 3 ? n.rgb.push(parseInt(e + e, 16)) : (n.alpha = parseInt(e + e, 16) / 255); })), (this.alpha = this.alpha || ('number' == typeof t ? t : 1)), void 0 !== i && (this.value = i); }; function h(e, t) { return Math.min(Math.max(e, 0), t); } function f(e) { return ( '#' + e .map(function (e) { return ((e = h(Math.round(e), 255)) < 16 ? '0' : '') + e.toString(16); }) .join('') ); } (c.prototype = Object.assign(new u(), { type: 'Color', luma: function () { var e = this.rgb[0] / 255, t = this.rgb[1] / 255, i = this.rgb[2] / 255; return ( 0.2126 * (e = e <= 0.03928 ? e / 12.92 : Math.pow((e + 0.055) / 1.055, 2.4)) + 0.7152 * (t = t <= 0.03928 ? t / 12.92 : Math.pow((t + 0.055) / 1.055, 2.4)) + 0.0722 * (i = i <= 0.03928 ? i / 12.92 : Math.pow((i + 0.055) / 1.055, 2.4)) ); }, genCSS: function (e, t) { t.add(this.toCSS(e)); }, toCSS: function (e, t) { var i, n, r, s = e && e.compress && !t, o = []; if (((n = this.fround(e, this.alpha)), this.value)) if (0 === this.value.indexOf('rgb')) n < 1 && (r = 'rgba'); else { if (0 !== this.value.indexOf('hsl')) return this.value; r = n < 1 ? 'hsla' : 'hsl'; } else n < 1 && (r = 'rgba'); switch (r) { case 'rgba': o = this.rgb .map(function (e) { return h(Math.round(e), 255); }) .concat(h(n, 1)); break; case 'hsla': o.push(h(n, 1)); case 'hsl': (i = this.toHSL()), (o = [ this.fround(e, i.h), this.fround(e, 100 * i.s) + '%', this.fround(e, 100 * i.l) + '%', ].concat(o)); } if (r) return r + '(' + o.join(',' + (s ? '' : ' ')) + ')'; if (((i = this.toRGB()), s)) { var a = i.split(''); a[1] === a[2] && a[3] === a[4] && a[5] === a[6] && (i = '#' + a[1] + a[3] + a[5]); } return i; }, operate: function (e, t, i) { for ( var n = new Array(3), r = this.alpha * (1 - i.alpha) + i.alpha, s = 0; s < 3; s++ ) n[s] = this._operate(e, t, this.rgb[s], i.rgb[s]); return new c(n, r); }, toRGB: function () { return f(this.rgb); }, toHSL: function () { var e, t, i = this.rgb[0] / 255, n = this.rgb[1] / 255, r = this.rgb[2] / 255, s = this.alpha, o = Math.max(i, n, r), a = Math.min(i, n, r), l = (o + a) / 2, u = o - a; if (o === a) e = t = 0; else { switch (((t = l > 0.5 ? u / (2 - o - a) : u / (o + a)), o)) { case i: e = (n - r) / u + (n < r ? 6 : 0); break; case n: e = (r - i) / u + 2; break; case r: e = (i - n) / u + 4; } e /= 6; } return { h: 360 * e, s: t, l: l, a: s }; }, toHSV: function () { var e, t, i = this.rgb[0] / 255, n = this.rgb[1] / 255, r = this.rgb[2] / 255, s = this.alpha, o = Math.max(i, n, r), a = Math.min(i, n, r), l = o, u = o - a; if (((t = 0 === o ? 0 : u / o), o === a)) e = 0; else { switch (o) { case i: e = (n - r) / u + (n < r ? 6 : 0); break; case n: e = (r - i) / u + 2; break; case r: e = (i - n) / u + 4; } e /= 6; } return { h: 360 * e, s: t, v: l, a: s }; }, toARGB: function () { return f([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 : void 0; }, })), (c.fromKeyword = function (e) { var t, i = e.toLowerCase(); if ( (o.hasOwnProperty(i) ? (t = new c(o[i].slice(1))) : 'transparent' === i && (t = new c([0, 0, 0], 0)), t) ) return (t.value = e), t; }); var p = function (e) { this.value = e; }; p.prototype = Object.assign(new u(), { type: 'Paren', genCSS: function (e, t) { t.add('('), this.value.genCSS(e, t), t.add(')'); }, eval: function (e) { return new p(this.value.eval(e)); }, }); var v = { '': !0, ' ': !0, '|': !0 }, d = function (e) { ' ' === e ? ((this.value = ' '), (this.emptyOrWhitespace = !0)) : ((this.value = e ? e.trim() : ''), (this.emptyOrWhitespace = '' === this.value)); }; d.prototype = Object.assign(new u(), { type: 'Combinator', genCSS: function (e, t) { var i = e.compress || v[this.value] ? '' : ' '; t.add(i + this.value + i); }, }); var m = function (e, t, i, n, r, s) { (this.combinator = e instanceof d ? e : new d(e)), (this.value = 'string' == typeof t ? t.trim() : t || ''), (this.isVariable = i), (this._index = n), (this._fileInfo = r), this.copyVisibilityInfo(s), this.setParent(this.combinator, this); }; m.prototype = Object.assign(new u(), { 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 (e) { return new m( this.combinator, this.value.eval ? this.value.eval(e) : this.value, this.isVariable, this.getIndex(), this.fileInfo(), this.visibilityInfo(), ); }, clone: function () { return new m( this.combinator, this.value, this.isVariable, this.getIndex(), this.fileInfo(), this.visibilityInfo(), ); }, genCSS: function (e, t) { t.add(this.toCSS(e), this.fileInfo(), this.getIndex()); }, toCSS: function (e) { e = e || {}; var t = this.value, i = e.firstSelector; return ( t instanceof p && (e.firstSelector = !0), (t = t.toCSS ? t.toCSS(e) : t), (e.firstSelector = i), '' === t && '&' === this.combinator.value.charAt(0) ? '' : this.combinator.toCSS(e) + t ); }, }); var g = { ALWAYS: 0, PARENS_DIVISION: 1, PARENS: 2 }, y = 0, b = 1, w = 2; function x(e) { return Object.prototype.toString.call(e).slice(8, -1); } function S(e) { return 'Array' === x(e); } function I(e, t) { return ( void 0 === t && (t = {}), S(e) ? e.map(function (e) { return I(e, t); }) : 'Object' !== x((i = e)) || i.constructor !== Object || Object.getPrototypeOf(i) !== Object.prototype ? e : (function () { for (var e = 0, t = 0, i = arguments.length; t < i; t++) e += arguments[t].length; var n = Array(e), r = 0; for (t = 0; t < i; t++) for (var s = arguments[t], o = 0, a = s.length; o < a; o++, r++) n[r] = s[o]; return n; })( Object.getOwnPropertyNames(e), Object.getOwnPropertySymbols(e), ).reduce(function (i, n) { return ( (S(t.props) && !t.props.includes(n)) || (function (e, t, i, n, r) { var s = {}.propertyIsEnumerable.call(n, t) ? 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I(t) : {}; Object.assign(i, n, r); } return i; } function P(e, t) { if (t && t._defaults) return t; var i = A(e, t); if ( (i.strictMath && (i.math = g.PARENS), i.relativeUrls && (i.rewriteUrls = w), 'string' == typeof i.math) ) switch (i.math.toLowerCase()) { case 'always': i.math = g.ALWAYS; break; case 'parens-division': i.math = g.PARENS_DIVISION; break; case 'strict': case 'parens': i.math = g.PARENS; break; default: i.math = g.PARENS; } if ('string' == typeof i.rewriteUrls) switch (i.rewriteUrls.toLowerCase()) { case 'off': i.rewriteUrls = y; break; case 'local': i.rewriteUrls = b; break; case 'all': i.rewriteUrls = w; } return i; } function M(e, t) { void 0 === t && (t = []); for (var i = 0, n = e.length; i < n; i++) { var r = e[i]; Array.isArray(r) ? 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e.constructor === Array ? this.visitArray(e) : (!e.blocksVisibility || e.blocksVisibility() || (this.visible ? e.ensureVisibility() : e.ensureInvisibility(), e.accept(this)), e) : e; }), e ); })(), H = (function () { function e() { (this._visitor = new N(this)), (this.contexts = []), (this.allExtendsStack = [[]]); } return ( (e.prototype.run = function (e) { return ( ((e = this._visitor.visit(e)).allExtends = this.allExtendsStack[0]), e ); }), (e.prototype.visitDeclaration = function (e, t) { t.visitDeeper = !1; }), (e.prototype.visitMixinDefinition = function (e, t) { t.visitDeeper = !1; }), (e.prototype.visitRuleset = function (e, t) { if (!e.root) { var i, n, r, s, o = [], a = e.rules, l = a ? a.length : 0; for (i = 0; i < l; i++) e.rules[i] instanceof He.Extend && (o.push(a[i]), (e.extendOnEveryPath = !0)); var u = e.paths; for (i = 0; i < u.length; i++) { var c = u[i], h = c[c.length - 1].extendList; for ( (s = h ? k(h).concat(o) : o) && (s = s.map(function (e) { return e.clone(); })), n = 0; n < s.length; n++ ) (this.foundExtends = !0), (r = s[n]).findSelfSelectors(c), (r.ruleset = e), 0 === n && (r.firstExtendOnThisSelectorPath = !0), this.allExtendsStack[this.allExtendsStack.length - 1].push(r); } this.contexts.push(e.selectors); } }), (e.prototype.visitRulesetOut = function (e) { e.root || (this.contexts.length = this.contexts.length - 1); }), (e.prototype.visitMedia = function (e, t) { (e.allExtends = []), this.allExtendsStack.push(e.allExtends); }), (e.prototype.visitMediaOut = function (e) { this.allExtendsStack.length = this.allExtendsStack.length - 1; }), (e.prototype.visitAtRule = function (e, t) { (e.allExtends = []), this.allExtendsStack.push(e.allExtends); }), (e.prototype.visitAtRuleOut = function (e) { this.allExtendsStack.length = this.allExtendsStack.length - 1; }), e ); })(), Q = (function () { function e() { this._visitor = new N(this); } return ( (e.prototype.run = function (e) { var t = new H(); if (((this.extendIndices = {}), t.run(e), !t.foundExtends)) return e; (e.allExtends = e.allExtends.concat( this.doExtendChaining(e.allExtends, e.allExtends), )), (this.allExtendsStack = [e.allExtends]); var i = this._visitor.visit(e); return this.checkExtendsForNonMatched(e.allExtends), i; }), (e.prototype.checkExtendsForNonMatched = function (e) { var t = this.extendIndices; e.filter(function (e) { return !e.hasFoundMatches && 1 == e.parent_ids.length; }).forEach(function (e) { var i = '_unknown_'; try { i = e.selector.toCSS({}); } catch (e) {} t[e.index + ' ' + i] || ((t[e.index + ' ' + i] = !0), r.warn("extend '" + i + "' has no matches")); }); }), (e.prototype.doExtendChaining = function (e, t, i) { var n, r, s, o, a, l, u, c, h = [], f = this; for (i = i || 0, n = 0; n < e.length; n++) for (r = 0; r < t.length; r++) (l = e[n]), (u = t[r]), l.parent_ids.indexOf(u.object_id) >= 0 || ((a = [u.selfSelectors[0]]), (s = f.findMatch(l, a)).length && ((l.hasFoundMatches = !0), l.selfSelectors.forEach(function (e) { var t = u.visibilityInfo(); (o = f.extendSelector(s, a, e, l.isVisible())), ((c = new He.Extend( u.selector, u.option, 0, u.fileInfo(), t, )).selfSelectors = o), (o[o.length - 1].extendList = [c]), h.push(c), (c.ruleset = u.ruleset), (c.parent_ids = c.parent_ids.concat( u.parent_ids, l.parent_ids, )), u.firstExtendOnThisSelectorPath && ((c.firstExtendOnThisSelectorPath = !0), u.ruleset.paths.push(o)); }))); if (h.length) { if ((this.extendChainCount++, i > 100)) { var p = '{unable to calculate}', v = '{unable to calculate}'; try { (p = h[0].selfSelectors[0].toCSS()), (v = h[0].selector.toCSS()); } catch (e) {} throw { message: 'extend circular reference detected. 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(l = null) : l.matched++, l && ((l.finished = l.matched === u.length), l.finished && !e.allowAfter && (r + 1 < n.elements.length || i + 1 < t.length) && (l = null)), l ? l.finished && ((l.length = u.length), (l.endPathIndex = i), (l.endPathElementIndex = r + 1), (c.length = 0), h.push(l)) : (c.splice(a, 1), a--); return h; }), (e.prototype.isElementValuesEqual = function (e, t) { if ('string' == typeof e || 'string' == typeof t) return e === t; if (e instanceof He.Attribute) return ( e.op === t.op && e.key === t.key && (e.value && t.value ? 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(e instanceof V || (e = new V(e, i, n.filename)), l(e)) : l(null, c); }; if (!1 === t.processImports) return w(); new Y.ImportVisitor(i, w).run(c); }, parsers: (s = { primary: function () { for (var e, t = this.mixin, i = []; ; ) { for (; (e = this.comment()); ) i.push(e); if (o.finished) break; if (o.peek('}')) break; if ((e = this.extendRule())) i = i.concat(e); else if ( (e = t.definition() || this.declaration() || t.call(!1, !1) || this.ruleset() || this.variableCall() || this.entities.call() || this.atrule()) ) i.push(e); else { for (var n = !1; o.$char(';'); ) n = !0; if (!n) break; } } return i; }, comment: function () { if (o.commentStore.length) { var e = o.commentStore.shift(); return new He.Comment(e.text, e.isLineComment, e.index + r, n); } }, entities: { mixinLookup: function () { return s.mixin.call(!0, !0); }, quoted: function (e) { var t, i = o.i, s = !1; if ((o.save(), o.$char('~'))) s = !0; else if (e) return void o.restore(); if ((t = o.$quoted())) return ( o.forget(), new He.Quoted( t.charAt(0), t.substr(1, t.length - 2), s, i + r, n, ) ); o.restore(); }, keyword: function () { var e = o.$char('%') || o.$re( /^\[?(?:[\w-]|\\(?:[A-Fa-f0-9]{1,6} ?|[^A-Fa-f0-9]))+\]?/, ); if (e) return He.Color.fromKeyword(e) || new He.Keyword(e); }, call: function () { var e, t, i, s = o.i; if (!o.peek(/^url\(/i)) if ((o.save(), (e = o.$re(/^([\w-]+|%|~|progid:[\w.]+)\(/)))) { if ( ((e = e[1]), (i = this.customFuncCall(e)) && (t = i.parse()) && i.stop) ) return o.forget(), t; if (((t = this.arguments(t)), o.$char(')'))) return o.forget(), new He.Call(e, t, s + r, n); o.restore("Could not parse call arguments or missing ')'"); } else o.forget(); }, customFuncCall: function (e) { return { alpha: t(s.ieAlpha, !0), boolean: t(i), if: t(i) }[ e.toLowerCase() ]; function t(e, t) { return { parse: e, stop: t }; } function i() { return [l(s.condition, 'expected condition')]; } }, arguments: function (e) { var t, i, n = e || [], r = []; for (o.save(); ; ) { if (e) e = !1; else { if ( !(i = s.detachedRuleset() || this.assignment() || s.expression()) ) break; i.value && 1 == i.value.length && (i = i.value[0]), n.push(i); } o.$char(',') || ((o.$char(';') || t) && ((t = !0), (i = n.length < 1 ? n[0] : new He.Value(n)), r.push(i), (n = []))); } return o.forget(), t ? r : n; }, literal: function () { return ( this.dimension() || this.color() || this.quoted() || this.unicodeDescriptor() ); }, assignment: function () { var e, t; if ((o.save(), (e = o.$re(/^\w+(?=\s?=)/i)))) if (o.$char('=')) { if ((t = s.entity())) return o.forget(), new He.Assignment(e, t); o.restore(); } else o.restore(); else o.restore(); }, url: function () { var e, t = o.i; if (((o.autoCommentAbsorb = !1), o.$str('url('))) return ( (e = this.quoted() || this.variable() || this.property() || o.$re(/^(?:(?:\\[()'"])|[^()'"])+/) || ''), (o.autoCommentAbsorb = !0), u(')'), new He.URL( void 0 !== e.value || e instanceof He.Variable || e instanceof He.Property ? e : new He.Anonymous(e, t), t + r, n, ) ); o.autoCommentAbsorb = !0; }, variable: function () { var e, t, i = o.i; if ( (o.save(), '@' === o.currentChar() && (t = o.$re(/^@@?[\w-]+/))) ) { if ( '(' === (e = o.currentChar()) || ('[' === e && !o.prevChar().match(/^\s/)) ) { var a = s.variableCall(t); if (a) return o.forget(), a; } return o.forget(), new He.Variable(t, i + r, n); } o.restore(); }, variableCurly: function () { var e, t = o.i; if ('@' === o.currentChar() && (e = o.$re(/^@\{([\w-]+)\}/))) return new He.Variable('@' + e[1], t + r, n); }, property: function () { var e, t = o.i; if ('$' === o.currentChar() && (e = o.$re(/^\$[\w-]+/))) return new He.Property(e, t + r, n); }, propertyCurly: function () { var e, t = o.i; if ('$' === o.currentChar() && (e = o.$re(/^\$\{([\w-]+)\}/))) return new He.Property('$' + e[1], t + r, n); }, color: function () { var e; if ( (o.save(), '#' === o.currentChar() && (e = o.$re( /^#([A-Fa-f0-9]{8}|[A-Fa-f0-9]{6}|[A-Fa-f0-9]{3,4})([\w.#[])?/, )) && !e[2]) ) return o.forget(), new He.Color(e[1], void 0, e[0]); o.restore(); }, colorKeyword: function () { o.save(); var e = o.autoCommentAbsorb; o.autoCommentAbsorb = !1; var t = o.$re(/^[_A-Za-z-][_A-Za-z0-9-]+/); if (((o.autoCommentAbsorb = e), t)) { o.restore(); var i = He.Color.fromKeyword(t); return i ? (o.$str(t), i) : void 0; } o.forget(); }, dimension: function () { if (!o.peekNotNumeric()) { var e = o.$re(/^([+-]?\d*\.?\d+)(%|[a-z_]+)?/i); return e ? new He.Dimension(e[1], e[2]) : void 0; } }, unicodeDescriptor: function () { var e; if ((e = o.$re(/^U\+[0-9a-fA-F?]+(-[0-9a-fA-F?]+)?/))) return new He.UnicodeDescriptor(e[0]); }, javascript: function () { var e, t = o.i; o.save(); var i = o.$char('~'); if (o.$char('`')) { if ((e = o.$re(/^[^`]*`/))) return ( o.forget(), new He.JavaScript( e.substr(0, e.length - 1), Boolean(i), t + r, n, ) ); o.restore('invalid javascript definition'); } else o.restore(); }, }, variable: function () { var e; if ('@' === o.currentChar() && (e = o.$re(/^(@[\w-]+)\s*:/))) return e[1]; }, variableCall: function (e) { var t, i = o.i, r = !!e, a = e; if ( (o.save(), a || ('@' === o.currentChar() && (a = o.$re(/^(@[\w-]+)(\(\s*\))?/)))) ) { if ( !(t = this.mixin.ruleLookups()) && ((r && '()' !== o.$str('()')) || '()' !== a[2]) ) return void o.restore( "Missing '[...]' lookup in variable call", ); r || (a = a[1]); var l = new He.VariableCall(a, i, n); return !r && s.end() ? (o.forget(), l) : (o.forget(), new He.NamespaceValue(l, t, i, n)); } o.restore(); }, extend: function (e) { var t, i, s, u, c, h = o.i; if (o.$str(e ? '&:extend(' : ':extend(')) { do { for ( s = null, t = null; !(s = o.$re(/^(all)(?=\s*(\)|,))/)) && (i = this.element()); ) t ? t.push(i) : (t = [i]); (s = s && s[1]), t || a('Missing target selector for :extend().'), (c = new He.Extend(new He.Selector(t), s, h + r, n)), u ? u.push(c) : (u = [c]); } while (o.$char(',')); return l(/^\)/), e && l(/^;/), u; } }, extendRule: function () { return this.extend(!0); }, mixin: { call: function (e, t) { var i, a, l, c, h = o.currentChar(), f = !1, p = o.i; if ('.' === h || '#' === h) { if ((o.save(), (a = this.elements()))) { if ( (o.$char('(') && ((l = this.args(!0).args), u(')'), (c = !0)), !1 !== t && (i = this.ruleLookups()), !0 === t && !i) ) return void o.restore(); if (e && !i && !c) return void o.restore(); if ((!e && s.important() && (f = !0), e || s.end())) { o.forget(); var v = new He.mixin.Call(a, l, p + r, n, !i && f); return i ? new He.NamespaceValue(v, i) : v; } } o.restore(); } }, elements: function () { for ( var e, t, i, s, a, l = /^[#.](?:[\w-]|\\(?:[A-Fa-f0-9]{1,6} ?|[^A-Fa-f0-9]))+/; (a = o.i), (t = o.$re(l)); ) (s = new He.Element(i, t, !1, a + r, n)), e ? e.push(s) : (e = [s]), (i = o.$char('>')); return e; }, args: function (e) { var t, i, n, r, l, u, c, h = s.entities, f = { args: null, variadic: !1 }, p = [], v = [], d = [], m = !0; for (o.save(); ; ) { if (e) u = s.detachedRuleset() || s.expression(); else { if (((o.commentStore.length = 0), o.$str('...'))) { (f.variadic = !0), o.$char(';') && !t && (t = !0), (t ? v : d).push({ variadic: !0 }); break; } u = h.variable() || h.property() || h.literal() || h.keyword() || this.call(!0); } if (!u || !m) break; (r = null), u.throwAwayComments && u.throwAwayComments(), (l = u); var g = null; if ( (e ? u.value && 1 == u.value.length && (g = u.value[0]) : (g = u), g && (g instanceof He.Variable || g instanceof He.Property)) ) if (o.$char(':')) { if ( (p.length > 0 && (t && a('Cannot mix ; and , as delimiter types'), (i = !0)), !(l = s.detachedRuleset() || s.expression())) ) { if (!e) return o.restore(), (f.args = []), f; a('could not understand value for named argument'); } r = n = g.name; } else if (o.$str('...')) { if (!e) { (f.variadic = !0), o.$char(';') && !t && (t = !0), (t ? v : d).push({ name: u.name, variadic: !0 }); break; } c = !0; } else e || ((n = r = g.name), (l = null)); l && p.push(l), d.push({ name: r, value: l, expand: c }), o.$char(',') ? (m = !0) : ((m = ';' === o.$char(';')) || t) && (i && a('Cannot mix ; and , as delimiter types'), (t = !0), p.length > 1 && (l = new He.Value(p)), v.push({ name: n, value: l, expand: c }), (n = null), (p = []), (i = !1)); } return o.forget(), (f.args = t ? v : d), f; }, definition: function () { var e, t, i, n, r = [], a = !1; if ( !( ('.' !== o.currentChar() && '#' !== o.currentChar()) || o.peek(/^[^{]*\}/) ) ) if ( (o.save(), (t = o.$re( /^([#.](?:[\w-]|\\(?:[A-Fa-f0-9]{1,6} ?|[^A-Fa-f0-9]))+)\s*\(/, ))) ) { e = t[1]; var u = this.args(!1); if (((r = u.args), (a = u.variadic), !o.$char(')'))) return void o.restore("Missing closing ')'"); if ( ((o.commentStore.length = 0), o.$str('when') && (n = l(s.conditions, 'expected condition')), (i = s.block())) ) return o.forget(), new He.mixin.Definition(e, r, i, n, a); o.restore(); } else o.restore(); }, ruleLookups: function () { var e, t = []; if ('[' === o.currentChar()) { for (;;) { if ((o.save(), !(e = this.lookupValue()) && '' !== e)) { o.restore(); break; } t.push(e), o.forget(); } return t.length > 0 ? t : void 0; } }, lookupValue: function () { if ((o.save(), o.$char('['))) { var e = o.$re(/^(?:[@$]{0,2})[_a-zA-Z0-9-]*/); if (o.$char(']')) return e || '' === e ? (o.forget(), e) : void o.restore(); o.restore(); } else o.restore(); }, }, entity: function () { var e = this.entities; return ( this.comment() || e.literal() || e.variable() || e.url() || e.property() || e.call() || e.keyword() || this.mixin.call(!0) || e.javascript() ); }, end: function () { return o.$char(';') || o.peek('}'); }, ieAlpha: function () { var e; if (o.$re(/^opacity=/i)) return ( (e = o.$re(/^\d+/)) || (e = '@{' + (e = l( s.entities.variable, 'Could not parse alpha', )).name.slice(1) + '}'), u(')'), new He.Quoted('', 'alpha(opacity=' + e + ')') ); }, element: function () { var e, t, i, s = o.i; if ( ((t = this.combinator()), (e = o.$re(/^(?:\d+\.\d+|\d+)%/) || o.$re( /^(?:[.#]?|:*)(?:[\w-]|[^\x00-\x9f]|\\(?:[A-Fa-f0-9]{1,6} ?|[^A-Fa-f0-9]))+/, ) || o.$char('*') || o.$char('&') || this.attribute() || o.$re(/^\([^&()@]+\)/) || o.$re(/^[.#:](?=@)/) || this.entities.variableCurly()) || (o.save(), o.$char('(') ? (i = this.selector(!1)) && o.$char(')') ? ((e = new He.Paren(i)), o.forget()) : o.restore("Missing closing ')'") : o.forget()), e) ) return new He.Element(t, e, e instanceof He.Variable, s + r, n); }, combinator: function () { var e = o.currentChar(); if ('/' === e) { o.save(); var t = o.$re(/^\/[a-z]+\//i); if (t) return o.forget(), new He.Combinator(t); o.restore(); } if ('>' === e || '+' === e || '~' === e || '|' === e || '^' === e) { for ( o.i++, '^' === e && '^' === o.currentChar() && ((e = '^^'), o.i++); o.isWhitespace(); ) o.i++; return new He.Combinator(e); } return o.isWhitespace(-1) ? new He.Combinator(' ') : new He.Combinator(null); }, selector: function (e) { var t, i, s, u, c, h, f, p = o.i; for ( e = !1 !== e; ((e && (i = this.extend())) || (e && (h = o.$str('when'))) || (u = this.element())) && (h ? (f = l(this.conditions, 'expected condition')) : f ? a('CSS guard can only be used at the end of selector') : i ? (c = c ? c.concat(i) : i) : (c && a('Extend can only be used at the end of selector'), (s = o.currentChar()), t ? t.push(u) : (t = [u]), (u = null)), '{' !== s && '}' !== s && ';' !== s && ',' !== s && ')' !== s); ); if (t) return new He.Selector(t, c, f, p + r, n); c && a( 'Extend must be used to extend a selector, it cannot be used on its own', ); }, selectors: function () { for ( var e, t; (e = this.selector()) && (t ? t.push(e) : (t = [e]), (o.commentStore.length = 0), e.condition && t.length > 1 && a('Guards are only currently allowed on a single selector.'), o.$char(',')); ) e.condition && a('Guards are only currently allowed on a single selector.'), (o.commentStore.length = 0); return t; }, attribute: function () { if (o.$char('[')) { var e, t, i, n, r = this.entities; return ( (e = r.variableCurly()) || (e = l(/^(?:[_A-Za-z0-9-*]*\|)?(?:[_A-Za-z0-9-]|\\.)+/)), (i = o.$re(/^[|~*$^]?=/)) && (t = r.quoted() || o.$re(/^[0-9]+%/) || o.$re(/^[\w-]+/) || r.variableCurly()) && (n = o.$re(/^[iIsS]/)), u(']'), new He.Attribute(e, i, t, n) ); } }, block: function () { var e; if (o.$char('{') && (e = this.primary()) && o.$char('}')) return e; }, blockRuleset: function () { var e = this.block(); return e && (e = new He.Ruleset(null, e)), e; }, detachedRuleset: function () { var e, t, i; if ( (o.save(), !o.$re(/^[.#]\(/) || ((t = (e = this.mixin.args(!1)).args), (i = e.variadic), o.$char(')'))) ) { var n = this.blockRuleset(); if (n) return ( o.forget(), t ? new He.mixin.Definition(null, t, n, null, i) : new He.DetachedRuleset(n) ); o.restore(); } else o.restore(); }, ruleset: function () { var e, i, n; if ( (o.save(), t.dumpLineNumbers && (n = c(o.i)), (e = this.selectors()) && (i = this.block())) ) { o.forget(); var r = new He.Ruleset(e, i, t.strictImports); return t.dumpLineNumbers && (r.debugInfo = n), r; } o.restore(); }, declaration: function () { var e, t, i, s, a, l, u = o.i, c = o.currentChar(); if ('.' !== c && '#' !== c && '&' !== c && ':' !== c) if ((o.save(), (e = this.variable() || this.ruleProperty()))) { if ( ((l = 'string' == typeof e) && (t = this.detachedRuleset()) && (i = !0), (o.commentStore.length = 0), !t) ) { if ( ((a = !l && e.length > 1 && e.pop().value), (t = e[0].value && '--' === e[0].value.slice(0, 2) ? this.permissiveValue(/[;}]/) : this.anonymousValue())) ) return ( o.forget(), new He.Declaration(e, t, !1, a, u + r, n) ); t || (t = this.value()), t ? (s = this.important()) : l && (t = this.permissiveValue()); } if (t && (this.end() || i)) return o.forget(), new He.Declaration(e, t, s, a, u + r, n); o.restore(); } else o.restore(); }, anonymousValue: function () { var e = o.i, t = o.$re(/^([^.#@$+/'"*`(;{}-]*);/); if (t) return new He.Anonymous(t[1], e + r); }, permissiveValue: function (e) { var t, i, r, s, l = e || ';', u = o.i, c = []; function h() { var e = o.currentChar(); return 'string' == typeof l ? e === l : l.test(e); } if (!h()) { s = []; do { ((i = this.comment()) || (i = this.entity())) && s.push(i); } while (i); if (((r = h()), s.length > 0)) { if (((s = new He.Expression(s)), r)) return s; c.push(s), ' ' === o.prevChar() && c.push(new He.Anonymous(' ', u)); } if ((o.save(), (s = o.$parseUntil(l)))) { if ( ('string' == typeof s && a("Expected '" + s + "'", 'Parse'), 1 === s.length && ' ' === s[0]) ) return o.forget(), new He.Anonymous('', u); var f = void 0; for (t = 0; t < s.length; t++) if (((f = s[t]), Array.isArray(f))) c.push(new He.Quoted(f[0], f[1], !0, u, n)); else { t === s.length - 1 && (f = f.trim()); var p = new He.Quoted("'", f, !0, u, n); (p.variableRegex = /@([\w-]+)/g), (p.propRegex = /\$([\w-]+)/g), c.push(p); } return o.forget(), new He.Expression(c, !0); } o.restore(); } }, import: function () { var e, t, i = o.i, s = o.$re(/^@import\s+/); if (s) { var l = (s ? this.importOptions() : null) || {}; if ((e = this.entities.quoted() || this.entities.url())) return ( (t = this.mediaFeatures({})), o.$char(';') || ((o.i = i), a( 'missing semi-colon or unrecognised media features on import', )), (t = t && new He.Value(t)), new He.Import(e, t, l, i + r, n) ); (o.i = i), a('malformed import statement'); } }, importOptions: function () { var e, t, i, n = {}; if (!o.$char('(')) return null; do { if ((e = this.importOption())) { switch (((i = !0), (t = e))) { case 'css': (t = 'less'), (i = !1); break; case 'once': (t = 'multiple'), (i = !1); } if (((n[t] = i), !o.$char(','))) break; } } while (e); return u(')'), n; }, importOption: function () { var e = o.$re( /^(less|css|multiple|once|inline|reference|optional)/, ); if (e) return e[1]; }, mediaFeature: function (e) { var t, i, s, l = this.entities, u = []; o.save(); do { (t = l.keyword() || l.variable() || l.mixinLookup()) ? u.push(t) : o.$char('(') && ((i = this.property()), o.save(), !i && e.queryInParens && o.$re(/^[0-9a-z-]*\s*([<>]=|<=|>=|[<>]|=)/) ? (o.restore(), (i = this.condition()), o.save(), (s = this.atomicCondition(null, i.rvalue)) || o.restore()) : (o.restore(), (t = this.value())), o.$char(')') ? i && !t ? (u.push( new He.Paren( new He.QueryInParens( i.op, i.lvalue, i.rvalue, s ? s.op : null, s ? s.rvalue : null, i._index, ), ), ), (t = i)) : i && t ? u.push( new He.Paren( new He.Declaration( i, t, null, null, o.i + r, n, !0, ), ), ) : t ? u.push(new He.Paren(t)) : a('badly formed media feature definition') : a("Missing closing ')'", 'Parse')); } while (t); if ((o.forget(), u.length > 0)) return new He.Expression(u); }, mediaFeatures: function (e) { var t, i = this.entities, n = []; do { if ((t = this.mediaFeature(e))) { if ((n.push(t), !o.$char(','))) break; } else if ( (t = i.variable() || i.mixinLookup()) && (n.push(t), !o.$char(',')) ) break; } while (t); return n.length > 0 ? n : null; }, prepareAndGetNestableAtRule: function (e, i, s, l) { var u = this.mediaFeatures(l), c = this.block(); c || a( 'media definitions require block statements after any features', ), o.forget(); var h = new e(c, u, i + r, n); return t.dumpLineNumbers && (h.debugInfo = s), h; }, nestableAtRule: function () { var e, i = o.i; if ((t.dumpLineNumbers && (e = c(i)), o.save(), o.$peekChar('@'))) { if (o.$str('@media')) return this.prepareAndGetNestableAtRule(He.Media, i, e, ie); if (o.$str('@container')) return this.prepareAndGetNestableAtRule(He.Container, i, e, ne); } o.restore(); }, plugin: function () { var e, t, i, s = o.i; if (o.$re(/^@plugin\s+/)) { if ( ((i = (t = this.pluginArgs()) ? { pluginArgs: t, isPlugin: !0 } : { isPlugin: !0 }), (e = this.entities.quoted() || this.entities.url())) ) return ( o.$char(';') || ((o.i = s), a('missing semi-colon on @plugin')), new He.Import(e, null, i, s + r, n) ); (o.i = s), a('malformed @plugin statement'); } }, pluginArgs: function () { if ((o.save(), !o.$char('('))) return o.restore(), null; var e = o.$re(/^\s*([^);]+)\)\s*/); return e[1] ? (o.forget(), e[1].trim()) : (o.restore(), null); }, atrule: function () { var e, i, s, l, u, h, f, p = o.i, v = !0, d = !0; if ('@' === o.currentChar()) { if ((i = this.import() || this.plugin() || this.nestableAtRule())) return i; if ((o.save(), (e = o.$re(/^@[a-z-]+/)))) { switch ( ((l = e), '-' == e.charAt(1) && e.indexOf('-', 2) > 0 && (l = '@' + e.slice(e.indexOf('-', 2) + 1)), l) ) { case '@charset': (u = !0), (v = !1); break; case '@namespace': (h = !0), (v = !1); break; case '@keyframes': case '@counter-style': u = !0; break; case '@document': case '@supports': (f = !0), (d = !1); break; default: f = !0; } if ( ((o.commentStore.length = 0), u ? (i = this.entity()) || a('expected ' + e + ' identifier') : h ? (i = this.expression()) || a('expected ' + e + ' expression') : f && ((i = this.permissiveValue(/^[{;]/)), (v = '{' === o.currentChar()), i ? i.value || (i = null) : v || ';' === o.currentChar() || a( e + ' rule is missing block or ending semi-colon', )), v && (s = this.blockRuleset()), s || (!v && i && o.$char(';'))) ) return ( o.forget(), new He.AtRule( e, i, s, p + r, n, t.dumpLineNumbers ? c(p) : null, d, ) ); o.restore('at-rule options not recognised'); } } }, value: function () { var e, t = [], i = o.i; do { if ((e = this.expression()) && (t.push(e), !o.$char(','))) break; } while (e); if (t.length > 0) return new He.Value(t, i + r); }, important: function () { if ('!' === o.currentChar()) return o.$re(/^! *important/); }, sub: function () { var e, t; if ((o.save(), o.$char('('))) return (e = this.addition()) && o.$char(')') ? (o.forget(), ((t = new He.Expression([e])).parens = !0), t) : void o.restore("Expected ')'"); o.restore(); }, multiplication: function () { var e, t, i, n, r; if ((e = this.operand())) { for (r = o.isWhitespace(-1); !o.peek(/^\/[*/]/); ) { if ( (o.save(), !(i = o.$char('/') || o.$char('*') || o.$str('./'))) ) { o.forget(); break; } if (!(t = this.operand())) { o.restore(); break; } o.forget(), (e.parensInOp = !0), (t.parensInOp = !0), (n = new He.Operation(i, [n || e, t], r)), (r = o.isWhitespace(-1)); } return n || e; } }, addition: function () { var e, t, i, n, r; if ((e = this.multiplication())) { for ( r = o.isWhitespace(-1); (i = o.$re(/^[-+]\s+/) || (!r && (o.$char('+') || o.$char('-')))) && (t = this.multiplication()); ) (e.parensInOp = !0), (t.parensInOp = !0), (n = new He.Operation(i, [n || e, t], r)), (r = o.isWhitespace(-1)); return n || e; } }, conditions: function () { var e, t, i, n = o.i; if ((e = this.condition(!0))) { for ( ; o.peek(/^,\s*(not\s*)?\(/) && o.$char(',') && (t = this.condition(!0)); ) i = new He.Condition('or', i || e, t, n + r); return i || e; } }, condition: function (e) { var t, i, n; if ((t = this.conditionAnd(e))) { if ((i = o.$str('or'))) { if (!(n = this.condition(e))) return; t = new He.Condition(i, t, n); } return t; } }, conditionAnd: function (e) { var t, i, n, r, s = this; if ( (t = (r = s.negatedCondition(e) || s.parenthesisCondition(e)) || e ? r : s.atomicCondition(e)) ) { if ((i = o.$str('and'))) { if (!(n = this.conditionAnd(e))) return; t = new He.Condition(i, t, n); } return t; } }, negatedCondition: function (e) { if (o.$str('not')) { var t = this.parenthesisCondition(e); return t && (t.negate = !t.negate), t; } }, parenthesisCondition: function (e) { var t; if ((o.save(), o.$str('('))) { if ( (t = (function (t) { var i; if ((o.save(), (i = t.condition(e)))) { if (o.$char(')')) return o.forget(), i; o.restore(); } else o.restore(); })(this)) ) return o.forget(), t; if ((t = this.atomicCondition(e))) { if (o.$char(')')) return o.forget(), t; o.restore("expected ')' got '" + o.currentChar() + "'"); } else o.restore(); } else o.restore(); }, atomicCondition: function (e, t) { var i, n, s, l, u = this.entities, c = o.i, h = function () { return ( this.addition() || u.keyword() || u.quoted() || u.mixinLookup() ); }.bind(this); if ((i = t || h())) return ( o.$char('>') ? (l = o.$char('=') ? '>=' : '>') : o.$char('<') ? (l = o.$char('=') ? '<=' : '<') : o.$char('=') && (l = o.$char('>') ? '=>' : o.$char('<') ? '=<' : '='), l ? (n = h()) ? (s = new He.Condition(l, i, n, c + r, !1)) : a('expected expression') : t || (s = new He.Condition( '=', i, new He.Keyword('true'), c + r, !1, )), s ); }, operand: function () { var e, t = this.entities; o.peek(/^-[@$(]/) && (e = o.$char('-')); var i = this.sub() || t.dimension() || t.color() || t.variable() || t.property() || t.call() || t.quoted(!0) || t.colorKeyword() || t.mixinLookup(); return e && ((i.parensInOp = !0), (i = new He.Negative(i))), i; }, expression: function () { var e, t, i = [], n = o.i; do { (e = this.comment()) ? i.push(e) : ((e = this.addition() || this.entity()) instanceof He.Comment && (e = null), e && (i.push(e), o.peek(/^\/[/*]/) || ((t = o.$char('/')) && i.push(new He.Anonymous(t, n + r))))); } while (e); if (i.length > 0) return new He.Expression(i); }, property: function () { var e = o.$re(/^(\*?-?[_a-zA-Z0-9-]+)\s*:/); if (e) return e[1]; }, ruleProperty: function () { var e, t, i = [], s = []; o.save(); var a = o.$re(/^([_a-zA-Z0-9-]+)\s*:/); if (a) return (i = [new He.Keyword(a[1])]), o.forget(), i; function l(e) { var t = o.i, n = o.$re(e); if (n) return s.push(t), i.push(n[1]); } for (l(/^(\*?)/); l(/^((?:[\w-]+)|(?:[@$]\{[\w-]+\}))/); ); if (i.length > 1 && l(/^((?:\+_|\+)?)\s*:/)) { for ( o.forget(), '' === i[0] && (i.shift(), s.shift()), t = 0; t < i.length; t++ ) (e = i[t]), (i[t] = '@' !== e.charAt(0) && '$' !== e.charAt(0) ? new He.Keyword(e) : '@' === e.charAt(0) ? new He.Variable('@' + e.slice(2, -1), s[t] + r, n) : new He.Property('$' + e.slice(2, -1), s[t] + r, n)); return i; } o.restore(); }, }), }; }; re.serializeVars = function (e) { var t = ''; for (var i in e) if (Object.hasOwnProperty.call(e, i)) { var n = e[i]; t += ('@' === i[0] ? '' : '@') + i + ': ' + n + (';' === String(n).slice(-1) ? '' : ';'); } return t; }; var se = function (e, t, i, n, r, s) { (this.extendList = t), (this.condition = i), (this.evaldCondition = !i), (this._index = n), (this._fileInfo = r), (this.elements = this.getElements(e)), (this.mixinElements_ = void 0), this.copyVisibilityInfo(s), this.setParent(this.elements, this); }; se.prototype = Object.assign(new u(), { type: 'Selector', accept: function (e) { this.elements && (this.elements = e.visitArray(this.elements)), this.extendList && (this.extendList = e.visitArray(this.extendList)), this.condition && (this.condition = e.visit(this.condition)); }, createDerived: function (e, t, i) { e = this.getElements(e); var n = new se( e, t || this.extendList, null, this.getIndex(), this.fileInfo(), this.visibilityInfo(), ); return ( (n.evaldCondition = E(i) ? this.evaldCondition : i), (n.mediaEmpty = this.mediaEmpty), n ); }, getElements: function (e) { return e ? ('string' == typeof e && new re( this.parse.context, this.parse.importManager, this._fileInfo, this._index, ).parseNode(e, ['selector'], function (t, i) { if (t) throw new V( { index: t.index, message: t.message }, this.parse.imports, this._fileInfo.filename, ); e = i[0].elements; }), e) : [new m('', '&', !1, this._index, this._fileInfo)]; }, createEmptySelectors: function () { var e = new m('', '&', !1, this._index, this._fileInfo), t = [new se([e], null, null, this._index, this._fileInfo)]; return (t[0].mediaEmpty = !0), t; }, match: function (e) { var t, i, n = this.elements, r = n.length; if (0 === (t = (e = e.mixinElements()).length) || r < t) return 0; for (i = 0; i < t; i++) if (n[i].value !== e[i]) return 0; return t; }, mixinElements: function () { if (this.mixinElements_) return this.mixinElements_; var e = this.elements .map(function (e) { return e.combinator.value + (e.value.value || e.value); }) .join('') .match(/[,&#*.\w-]([\w-]|(\\.))*/g); return ( e ? '&' === e[0] && e.shift() : (e = []), (this.mixinElements_ = e) ); }, isJustParentSelector: function () { return ( !this.mediaEmpty && 1 === this.elements.length && '&' === this.elements[0].value && (' ' === this.elements[0].combinator.value || '' === this.elements[0].combinator.value) ); }, eval: function (e) { var t = this.condition && this.condition.eval(e), i = this.elements, n = this.extendList; return ( (i = i && i.map(function (t) { return t.eval(e); })), (n = n && n.map(function (t) { return t.eval(e); })), this.createDerived(i, n, t) ); }, genCSS: function (e, t) { var i; for ( (e && e.firstSelector) || '' !== this.elements[0].combinator.value || t.add(' ', this.fileInfo(), this.getIndex()), i = 0; i < this.elements.length; i++ ) this.elements[i].genCSS(e, t); }, getIsOutput: function () { return this.evaldCondition; }, }); var oe = function (e) { if (!e) throw new Error('Value requires an array argument'); Array.isArray(e) ? (this.value = e) : (this.value = [e]); }; oe.prototype = Object.assign(new u(), { type: 'Value', accept: function (e) { this.value && (this.value = e.visitArray(this.value)); }, eval: function (e) { return 1 === this.value.length ? this.value[0].eval(e) : new oe( this.value.map(function (t) { return t.eval(e); }), ); }, genCSS: function (e, t) { var i; for (i = 0; i < this.value.length; i++) this.value[i].genCSS(e, t), i + 1 < this.value.length && t.add(e && e.compress ? ',' : ', '); }, }); var ae = function (e) { this.value = e; }; (ae.prototype = Object.assign(new u(), { type: 'Keyword', genCSS: function (e, t) { if ('%' === this.value) throw { type: 'Syntax', message: 'Invalid % without number' }; t.add(this.value); }, })), (ae.True = new ae('true')), (ae.False = new ae('false')); var le = function (e, t, i, n, r, s) { (this.value = e), (this._index = t), (this._fileInfo = i), (this.mapLines = n), (this.rulesetLike = void 0 !== r && r), (this.allowRoot = !0), this.copyVisibilityInfo(s); }; le.prototype = Object.assign(new u(), { type: 'Anonymous', eval: function () { return new le( this.value, this._index, this._fileInfo, this.mapLines, this.rulesetLike, this.visibilityInfo(), ); }, compare: function (e) { return e.toCSS && this.toCSS() === e.toCSS() ? 0 : void 0; }, isRulesetLike: function () { return this.rulesetLike; }, genCSS: function (e, t) { (this.nodeVisible = Boolean(this.value)), this.nodeVisible && t.add(this.value, this._fileInfo, this._index, this.mapLines); }, }); var ue = g; var ce = function (e, t, i, n, r, s, o, a) { (this.name = e), (this.value = t instanceof u ? t : new oe([t ? new le(t) : null])), (this.important = i ? ' ' + i.trim() : ''), (this.merge = n), (this._index = r), (this._fileInfo = s), (this.inline = o || !1), (this.variable = void 0 !== a ? a : e.charAt && '@' === e.charAt(0)), (this.allowRoot = !0), this.setParent(this.value, this); }; function he(e) { return ( '/* line ' + e.debugInfo.lineNumber + ', ' + e.debugInfo.fileName + ' */\n' ); } function fe(e) { var t = e.debugInfo.fileName; return ( /^[a-z]+:\/\//i.test(t) || (t = 'file://' + t), '@media -sass-debug-info{filename{font-family:' + t.replace(/([.:/\\])/g, function (e) { return '\\' == e && (e = '/'), '\\' + e; }) + '}line{font-family:\\00003' + e.debugInfo.lineNumber + '}}\n' ); } function pe(e, t, i) { var n = ''; if (e.dumpLineNumbers && !e.compress) switch (e.dumpLineNumbers) { case 'comments': n = he(t); break; case 'mediaquery': n = fe(t); break; case 'all': n = he(t) + (i || '') + fe(t); } return n; } ce.prototype = Object.assign(new u(), { type: 'Declaration', genCSS: function (e, t) { t.add( this.name + (e.compress ? ':' : ': '), this.fileInfo(), this.getIndex(), ); try { this.value.genCSS(e, t); } catch (e) { throw ( ((e.index = this._index), (e.filename = this._fileInfo.filename), e) ); } t.add( this.important + (this.inline || (e.lastRule && e.compress) ? '' : ';'), this._fileInfo, this._index, ); }, eval: function (e) { var t, i, n = !1, r = this.name, s = this.variable; 'string' != typeof r && ((r = 1 === r.length && r[0] instanceof ae ? r[0].value : (function (e, t) { var i, n = '', r = t.length, s = { add: function (e) { n += e; }, }; for (i = 0; i < r; i++) t[i].eval(e).genCSS(e, s); return n; })(e, r)), (s = !1)), 'font' === r && e.math === ue.ALWAYS && ((n = !0), (t = e.math), (e.math = ue.PARENS_DIVISION)); try { if ( (e.importantScope.push({}), (i = this.value.eval(e)), !this.variable && 'DetachedRuleset' === i.type) ) throw { message: 'Rulesets cannot be evaluated on a property.', index: this.getIndex(), filename: this.fileInfo().filename, }; var o = this.important, a = e.importantScope.pop(); return ( !o && a.important && (o = a.important), new ce( r, i, o, this.merge, this.getIndex(), this.fileInfo(), this.inline, s, ) ); } catch (e) { throw ( ('number' != typeof e.index && ((e.index = this.getIndex()), (e.filename = this.fileInfo().filename)), e) ); } finally { n && (e.math = t); } }, makeImportant: function () { return new ce( this.name, this.value, '!important', this.merge, this.getIndex(), this.fileInfo(), this.inline, ); }, }); var ve = function (e, t, i, n) { (this.value = e), (this.isLineComment = t), (this._index = i), (this._fileInfo = n), (this.allowRoot = !0); }; ve.prototype = Object.assign(new u(), { type: 'Comment', genCSS: function (e, t) { this.debugInfo && t.add(pe(e, this), this.fileInfo(), this.getIndex()), t.add(this.value); }, isSilent: function (e) { var t = e.compress && '!' !== this.value[2]; return this.isLineComment || t; }, }); var de = { eval: function () { var e = this.value_, t = this.error_; if (t) throw t; if (!E(e)) return e ? ae.True : ae.False; }, value: function (e) { this.value_ = e; }, error: function (e) { this.error_ = e; }, reset: function () { this.value_ = this.error_ = null; }, }, me = function (e, t, i, n) { (this.selectors = e), (this.rules = t), (this._lookups = {}), (this._variables = null), (this._properties = null), (this.strictImports = i), this.copyVisibilityInfo(n), (this.allowRoot = !0), this.setParent(this.selectors, this), this.setParent(this.rules, this); }; me.prototype = Object.assign(new u(), { type: 'Ruleset', isRuleset: !0, isRulesetLike: function () { return !0; }, accept: function (e) { this.paths ? (this.paths = e.visitArray(this.paths, !0)) : this.selectors && (this.selectors = e.visitArray(this.selectors)), this.rules && this.rules.length && (this.rules = e.visitArray(this.rules)); }, eval: function (e) { var t, i, n, r, s, o = !1; if (this.selectors && (i = this.selectors.length)) { for ( t = new Array(i), de.error({ type: 'Syntax', message: 'it is currently only allowed in parametric mixin guards,', }), r = 0; r < i; r++ ) { n = this.selectors[r].eval(e); for (var a = 0; a < n.elements.length; a++) if (n.elements[a].isVariable) { s = !0; break; } (t[r] = n), n.evaldCondition && (o = !0); } if (s) { var l = new Array(i); for (r = 0; r < i; r++) (n = t[r]), (l[r] = n.toCSS(e)); var c = t[0].getIndex(), h = t[0].fileInfo(); new re(e, this.parse.importManager, h, c).parseNode( l.join(','), ['selectors'], function (e, i) { i && (t = M(i)); }, ); } de.reset(); } else o = !0; var f, p, v = this.rules ? k(this.rules) : null, d = new me(t, v, this.strictImports, this.visibilityInfo()); (d.originalRuleset = this), (d.root = this.root), (d.firstRoot = this.firstRoot), (d.allowImports = this.allowImports), this.debugInfo && (d.debugInfo = this.debugInfo), o || (v.length = 0), (d.functionRegistry = (function (e) { for (var t, i = 0, n = e.length; i !== n; ++i) if ((t = e[i].functionRegistry)) return t; return te; })(e.frames).inherit()); var m = e.frames; m.unshift(d); var g = e.selectors; g || (e.selectors = g = []), g.unshift(this.selectors), (d.root || d.allowImports || !d.strictImports) && d.evalImports(e); var y = d.rules; for (r = 0; (f = y[r]); r++) f.evalFirst && (y[r] = f.eval(e)); var b = (e.mediaBlocks && e.mediaBlocks.length) || 0; for (r = 0; (f = y[r]); r++) 'MixinCall' === f.type ? ((v = f.eval(e).filter(function (e) { return !(e instanceof ce && e.variable) || !d.variable(e.name); })), y.splice.apply(y, [r, 1].concat(v)), (r += v.length - 1), d.resetCache()) : 'VariableCall' === f.type && ((v = f.eval(e).rules.filter(function (e) { return !(e instanceof ce && e.variable); })), y.splice.apply(y, [r, 1].concat(v)), (r += v.length - 1), d.resetCache()); for (r = 0; (f = y[r]); r++) f.evalFirst || (y[r] = f = f.eval ? f.eval(e) : f); for (r = 0; (f = y[r]); r++) if ( f instanceof me && f.selectors && 1 === f.selectors.length && f.selectors[0] && f.selectors[0].isJustParentSelector() ) { y.splice(r--, 1); for (a = 0; (p = f.rules[a]); a++) p instanceof u && (p.copyVisibilityInfo(f.visibilityInfo()), (p instanceof ce && p.variable) || y.splice(++r, 0, p)); } if ((m.shift(), g.shift(), e.mediaBlocks)) for (r = b; r < e.mediaBlocks.length; r++) e.mediaBlocks[r].bubbleSelectors(t); return d; }, evalImports: function (e) { var t, i, n = this.rules; if (n) for (t = 0; t < n.length; t++) 'Import' === n[t].type && ((i = n[t].eval(e)) && (i.length || 0 === i.length) ? (n.splice.apply(n, [t, 1].concat(i)), (t += i.length - 1)) : n.splice(t, 1, i), this.resetCache()); }, makeImportant: function () { return new me( this.selectors, this.rules.map(function (e) { return e.makeImportant ? e.makeImportant() : e; }), this.strictImports, this.visibilityInfo(), ); }, matchArgs: function (e) { return !e || 0 === e.length; }, matchCondition: function (e, t) { var i = this.selectors[this.selectors.length - 1]; return ( !!i.evaldCondition && !(i.condition && !i.condition.eval(new D.Eval(t, t.frames))) ); }, resetCache: function () { (this._rulesets = null), (this._variables = null), (this._properties = null), (this._lookups = {}); }, variables: function () { return ( this._variables || (this._variables = this.rules ? this.rules.reduce(function (e, t) { if ( (t instanceof ce && !0 === t.variable && (e[t.name] = t), 'Import' === t.type && t.root && t.root.variables) ) { var i = t.root.variables(); for (var n in i) i.hasOwnProperty(n) && (e[n] = t.root.variable(n)); } return e; }, {}) : {}), this._variables ); }, properties: function () { return ( this._properties || (this._properties = this.rules ? this.rules.reduce(function (e, t) { if (t instanceof ce && !0 !== t.variable) { var i = 1 === t.name.length && t.name[0] instanceof ae ? t.name[0].value : t.name; e['$' + i] ? e['$' + i].push(t) : (e['$' + i] = [t]); } return e; }, {}) : {}), this._properties ); }, variable: function (e) { var t = this.variables()[e]; if (t) return this.parseValue(t); }, property: function (e) { var t = this.properties()[e]; if (t) return this.parseValue(t); }, lastDeclaration: function () { for (var e = this.rules.length; e > 0; e--) { var t = this.rules[e - 1]; if (t instanceof ce) return this.parseValue(t); } }, parseValue: function (e) { var t = this; function i(e) { return e.value instanceof le && !e.parsed ? ('string' == typeof e.value.value ? new re( this.parse.context, this.parse.importManager, e.fileInfo(), e.value.getIndex(), ).parseNode( e.value.value, ['value', 'important'], function (t, i) { t && (e.parsed = !0), i && ((e.value = i[0]), (e.important = i[1] || ''), (e.parsed = !0)); }, ) : (e.parsed = !0), e) : e; } if (Array.isArray(e)) { var n = []; return ( e.forEach(function (e) { n.push(i.call(t, e)); }), n ); } return i.call(t, e); }, rulesets: function () { if (!this.rules) return []; var e, t, i = [], n = this.rules; for (e = 0; (t = n[e]); e++) t.isRuleset && i.push(t); return i; }, prependRule: function (e) { var t = this.rules; t ? t.unshift(e) : (this.rules = [e]), this.setParent(e, this); }, find: function (e, t, i) { t = t || this; var n, r, s = [], o = e.toCSS(); return o in this._lookups ? this._lookups[o] : (this.rulesets().forEach(function (o) { if (o !== t) for (var a = 0; a < o.selectors.length; a++) if ((n = e.match(o.selectors[a]))) { if (e.elements.length > n) { if (!i || i(o)) { r = o.find(new se(e.elements.slice(n)), t, i); for (var l = 0; l < r.length; ++l) r[l].path.push(o); Array.prototype.push.apply(s, r); } } else s.push({ rule: o, path: [] }); break; } }), (this._lookups[o] = s), s); }, genCSS: function (e, t) { var i, n, r, s, o, a = []; (e.tabLevel = e.tabLevel || 0), this.root || e.tabLevel++; var l, u = e.compress ? '' : Array(e.tabLevel + 1).join(' '), c = e.compress ? '' : Array(e.tabLevel).join(' '), h = 0, f = 0; for (i = 0; (s = this.rules[i]); i++) s instanceof ve ? (f === i && f++, a.push(s)) : s.isCharset && s.isCharset() ? (a.splice(h, 0, s), h++, f++) : 'Import' === s.type ? (a.splice(f, 0, s), f++) : a.push(s); if (((a = [].concat(a)), !this.root)) { (r = pe(e, this, c)) && (t.add(r), t.add(c)); var p = this.paths, v = p.length, d = void 0; for (l = e.compress ? ',' : ',\n' + c, i = 0; i < v; i++) if ((d = (o = p[i]).length)) for ( i > 0 && t.add(l), e.firstSelector = !0, o[0].genCSS(e, t), e.firstSelector = !1, n = 1; n < d; n++ ) o[n].genCSS(e, t); t.add((e.compress ? '{' : ' {\n') + u); } for (i = 0; (s = a[i]); i++) { i + 1 === a.length && (e.lastRule = !0); var m = e.lastRule; s.isRulesetLike(s) && (e.lastRule = !1), s.genCSS ? s.genCSS(e, t) : s.value && t.add(s.value.toString()), (e.lastRule = m), !e.lastRule && s.isVisible() ? t.add(e.compress ? '' : '\n' + u) : (e.lastRule = !1); } this.root || (t.add(e.compress ? '}' : '\n' + c + '}'), e.tabLevel--), t.isEmpty() || e.compress || !this.firstRoot || t.add('\n'); }, joinSelectors: function (e, t, i) { for (var n = 0; n < i.length; n++) this.joinSelector(e, t, i[n]); }, joinSelector: function (e, t, i) { function n(e, t) { var i, n; if (0 === e.length) i = new p(e[0]); else { var r = new Array(e.length); for (n = 0; n < e.length; n++) r[n] = new m(null, e[n], t.isVariable, t._index, t._fileInfo); i = new p(new se(r)); } return i; } function r(e, t) { var i; return ( (i = new m(null, e, t.isVariable, t._index, t._fileInfo)), new se([i]) ); } function s(e, t, i, n) { var r, s, o; if ( ((r = []), e.length > 0 ? ((s = (r = k(e)).pop()), (o = n.createDerived(k(s.elements)))) : (o = n.createDerived([])), t.length > 0) ) { var a = i.combinator, l = t[0].elements[0]; a.emptyOrWhitespace && !l.combinator.emptyOrWhitespace && (a = l.combinator), o.elements.push( new m(a, l.value, i.isVariable, i._index, i._fileInfo), ), (o.elements = o.elements.concat(t[0].elements.slice(1))); } if ((0 !== o.elements.length && r.push(o), t.length > 1)) { var u = t.slice(1); (u = u.map(function (e) { return e.createDerived(e.elements, []); })), (r = r.concat(u)); } return r; } function o(e, t, i, n, r) { var o; for (o = 0; o < e.length; o++) { var a = s(e[o], t, i, n); r.push(a); } return r; } function a(e, t) { var i, n; if (0 !== e.length) if (0 !== t.length) for (i = 0; (n = t[i]); i++) n.length > 0 ? (n[n.length - 1] = n[n.length - 1].createDerived( n[n.length - 1].elements.concat(e), )) : n.push(new se(e)); else t.push([new se(e)]); } function l(e, t) { var i = t.createDerived(t.elements, t.extendList, t.evaldCondition); return i.copyVisibilityInfo(e), i; } var u, c; if ( !(function e(t, i, l) { var u, c, h, f, v, d, g, y, b, w, x, S, I = !1; for (f = [], v = [[]], u = 0; (y = l.elements[u]); u++) if ('&' !== y.value) { var C = ((S = void 0), (x = y).value instanceof p && (S = x.value.value) instanceof se ? S : null); if (null !== C) { a(f, v); var k, _ = [], A = []; for (k = e(_, i, C), I = I || k, h = 0; h < _.length; h++) { o(v, [r(n(_[h], y), y)], y, l, A); } (v = A), (f = []); } else f.push(y); } else { for (I = !0, d = [], a(f, v), c = 0; c < v.length; c++) if (((g = v[c]), 0 === i.length)) g.length > 0 && g[0].elements.push( new m( y.combinator, '', y.isVariable, y._index, y._fileInfo, ), ), d.push(g); else for (h = 0; h < i.length; h++) { var P = s(g, i[h], y, l); d.push(P); } (v = d), (f = []); } for (a(f, v), u = 0; u < v.length; u++) (b = v[u].length) > 0 && (t.push(v[u]), (w = v[u][b - 1]), (v[u][b - 1] = w.createDerived(w.elements, l.extendList))); return I; })((c = []), t, i) ) if (t.length > 0) for (c = [], u = 0; u < t.length; u++) { var h = t[u].map(l.bind(this, i.visibilityInfo())); h.push(i), c.push(h); } else c = [[i]]; for (u = 0; u < c.length; u++) e.push(c[u]); }, }); var ge = function (e, t, i, n, r, s, o, a) { var l; if ( ((this.name = e), (this.value = t instanceof u ? t : t ? new le(t) : t), i) ) { for ( Array.isArray(i) ? (this.rules = i) : ((this.rules = [i]), (this.rules[0].selectors = new se( [], null, null, n, r, ).createEmptySelectors())), l = 0; l < this.rules.length; l++ ) this.rules[l].allowImports = !0; this.setParent(this.rules, this); } (this._index = n), (this._fileInfo = r), (this.debugInfo = s), (this.isRooted = o || !1), this.copyVisibilityInfo(a), (this.allowRoot = !0); }; ge.prototype = Object.assign(new u(), { type: 'AtRule', accept: function (e) { var t = this.value, i = this.rules; i && (this.rules = e.visitArray(i)), t && (this.value = e.visit(t)); }, isRulesetLike: function () { return this.rules || !this.isCharset(); }, isCharset: function () { return '@charset' === this.name; }, genCSS: function (e, t) { var i = this.value, n = this.rules; t.add(this.name, this.fileInfo(), this.getIndex()), i && (t.add(' '), i.genCSS(e, t)), n ? this.outputRuleset(e, t, n) : t.add(';'); }, eval: function (e) { var t, i, n = this.value, r = this.rules; return ( (t = e.mediaPath), (i = e.mediaBlocks), (e.mediaPath = []), (e.mediaBlocks = []), n && (n = n.eval(e)), r && ((r = [r[0].eval(e)])[0].root = !0), (e.mediaPath = t), (e.mediaBlocks = i), new ge( this.name, n, r, this.getIndex(), this.fileInfo(), this.debugInfo, this.isRooted, this.visibilityInfo(), ) ); }, variable: function (e) { if (this.rules) return me.prototype.variable.call(this.rules[0], e); }, find: function () { if (this.rules) return me.prototype.find.apply(this.rules[0], arguments); }, rulesets: function () { if (this.rules) return me.prototype.rulesets.apply(this.rules[0]); }, outputRuleset: function (e, t, i) { var n, r = i.length; if (((e.tabLevel = 1 + (0 | e.tabLevel)), e.compress)) { for (t.add('{'), n = 0; n < r; n++) i[n].genCSS(e, t); return t.add('}'), void e.tabLevel--; } var s = '\n' + Array(e.tabLevel).join(' '), o = s + ' '; if (r) { for (t.add(' {' + o), i[0].genCSS(e, t), n = 1; n < r; n++) t.add(o), i[n].genCSS(e, t); t.add(s + '}'); } else t.add(' {' + s + '}'); e.tabLevel--; }, }); var ye = function (e, t) { (this.ruleset = e), (this.frames = t), this.setParent(this.ruleset, this); }; ye.prototype = Object.assign(new u(), { type: 'DetachedRuleset', evalFirst: !0, accept: function (e) { this.ruleset = e.visit(this.ruleset); }, eval: function (e) { var t = this.frames || k(e.frames); return new ye(this.ruleset, t); }, callEval: function (e) { return this.ruleset.eval( this.frames ? new D.Eval(e, this.frames.concat(e.frames)) : e, ); }, }); var be = function (e, t, i) { (this.numerator = e ? k(e).sort() : []), (this.denominator = t ? k(t).sort() : []), i ? (this.backupUnit = i) : e && e.length && (this.backupUnit = e[0]); }; be.prototype = Object.assign(new u(), { type: 'Unit', clone: function () { return new be(k(this.numerator), k(this.denominator), this.backupUnit); }, genCSS: function (e, t) { var i = e && e.strictUnits; 1 === this.numerator.length ? t.add(this.numerator[0]) : !i && this.backupUnit ? t.add(this.backupUnit) : !i && this.denominator.length && t.add(this.denominator[0]); }, toString: function () { var e, t = this.numerator.join('*'); for (e = 0; e < this.denominator.length; e++) t += '/' + this.denominator[e]; return t; }, compare: function (e) { return this.is(e.toString()) ? 0 : void 0; }, is: function (e) { return this.toString().toUpperCase() === e.toUpperCase(); }, isLength: function () { return RegExp( '^(px|em|ex|ch|rem|in|cm|mm|pc|pt|ex|vw|vh|vmin|vmax)$', 'gi', ).test(this.toCSS()); }, isEmpty: function () { return 0 === this.numerator.length && 0 === this.denominator.length; }, isSingular: function () { return this.numerator.length <= 1 && 0 === this.denominator.length; }, map: function (e) { var t; for (t = 0; t < this.numerator.length; t++) this.numerator[t] = e(this.numerator[t], !1); for (t = 0; t < this.denominator.length; t++) this.denominator[t] = e(this.denominator[t], !0); }, usedUnits: function () { var e, t, i, n = {}; for (i in ((t = function (t) { return e.hasOwnProperty(t) && !n[i] && (n[i] = t), t; }), a)) a.hasOwnProperty(i) && ((e = a[i]), this.map(t)); return n; }, cancel: function () { var e, t, i = {}; for (t = 0; t < this.numerator.length; t++) i[(e = this.numerator[t])] = (i[e] || 0) + 1; for (t = 0; t < this.denominator.length; t++) i[(e = this.denominator[t])] = (i[e] || 0) - 1; for (e in ((this.numerator = []), (this.denominator = []), i)) if (i.hasOwnProperty(e)) { var n = i[e]; if (n > 0) for (t = 0; t < n; t++) this.numerator.push(e); else if (n < 0) for (t = 0; t < -n; t++) this.denominator.push(e); } this.numerator.sort(), this.denominator.sort(); }, }); var we = function (e, t) { if (((this.value = parseFloat(e)), isNaN(this.value))) throw new Error('Dimension is not a number.'); (this.unit = t && t instanceof be ? t : new be(t ? [t] : void 0)), this.setParent(this.unit, this); }; we.prototype = Object.assign(new u(), { type: 'Dimension', accept: function (e) { this.unit = e.visit(this.unit); }, eval: function (e) { return this; }, toColor: function () { return new c([this.value, this.value, this.value]); }, genCSS: function (e, t) { if (e && e.strictUnits && !this.unit.isSingular()) throw new Error( 'Multiple units in dimension. Correct the units or use the unit function. Bad unit: ' + this.unit.toString(), ); var i = this.fround(e, this.value), n = String(i); if ( (0 !== i && i < 1e-6 && i > -1e-6 && (n = i.toFixed(20).replace(/0+$/, '')), e && e.compress) ) { if (0 === i && this.unit.isLength()) return void t.add(n); i > 0 && i < 1 && (n = n.substr(1)); } t.add(n), this.unit.genCSS(e, t); }, operate: function (e, t, i) { var n = this._operate(e, t, this.value, i.value), r = this.unit.clone(); if ('+' === t || '-' === t) if (0 === r.numerator.length && 0 === r.denominator.length) (r = i.unit.clone()), this.unit.backupUnit && (r.backupUnit = this.unit.backupUnit); else if (0 === i.unit.numerator.length && 0 === r.denominator.length); else { if ( ((i = i.convertTo(this.unit.usedUnits())), e.strictUnits && i.unit.toString() !== r.toString()) ) throw new Error( "Incompatible units. Change the units or use the unit function. Bad units: '" + r.toString() + "' and '" + i.unit.toString() + "'.", ); n = this._operate(e, t, this.value, i.value); } else '*' === t ? ((r.numerator = r.numerator.concat(i.unit.numerator).sort()), (r.denominator = r.denominator.concat(i.unit.denominator).sort()), r.cancel()) : '/' === t && ((r.numerator = r.numerator.concat(i.unit.denominator).sort()), (r.denominator = r.denominator.concat(i.unit.numerator).sort()), r.cancel()); return new we(n, r); }, compare: function (e) { var t, i; if (e instanceof we) { if (this.unit.isEmpty() || e.unit.isEmpty()) (t = this), (i = e); else if ( ((t = this.unify()), (i = e.unify()), 0 !== t.unit.compare(i.unit)) ) return; return u.numericCompare(t.value, i.value); } }, unify: function () { return this.convertTo({ length: 'px', duration: 's', angle: 'rad' }); }, convertTo: function (e) { var t, i, n, r, s, o = this.value, l = this.unit.clone(), u = {}; if ('string' == typeof e) { for (t in a) a[t].hasOwnProperty(e) && ((u = {})[t] = e); e = u; } for (i in ((s = function (e, t) { return n.hasOwnProperty(e) ? (t ? (o /= n[e] / n[r]) : (o *= n[e] / n[r]), r) : e; }), e)) e.hasOwnProperty(i) && ((r = e[i]), (n = a[i]), l.map(s)); return l.cancel(), new we(o, l); }, }); var xe = g, Se = function (e, t, i) { (this.op = e.trim()), (this.operands = t), (this.isSpaced = i); }; Se.prototype = Object.assign(new u(), { type: 'Operation', accept: function (e) { this.operands = e.visitArray(this.operands); }, eval: function (e) { var t, i = this.operands[0].eval(e), n = this.operands[1].eval(e); if (e.isMathOn(this.op)) { if ( ((t = './' === this.op ? '/' : this.op), i instanceof we && n instanceof c && (i = i.toColor()), n instanceof we && i instanceof c && (n = n.toColor()), !i.operate || !n.operate) ) { if ( (i instanceof Se || n instanceof Se) && '/' === i.op && e.math === xe.PARENS_DIVISION ) return new Se(this.op, [i, n], this.isSpaced); throw { type: 'Operation', message: 'Operation on an invalid type' }; } return i.operate(e, t, n); } return new Se(this.op, [i, n], this.isSpaced); }, genCSS: function (e, t) { this.operands[0].genCSS(e, t), this.isSpaced && t.add(' '), t.add(this.op), this.isSpaced && t.add(' '), this.operands[1].genCSS(e, t); }, }); var Ie = function () { return (Ie = Object.assign || function (e) { for (var t, i = 1, n = arguments.length; i < n; i++) for (var r in (t = arguments[i])) Object.prototype.hasOwnProperty.call(t, r) && (e[r] = t[r]); return e; }).apply(this, arguments); }; var Ce = function (e, t) { if (((this.value = e), (this.noSpacing = t), !e)) throw new Error('Expression requires an array parameter'); }; Ce.prototype = Object.assign(new u(), { type: 'Expression', accept: function (e) { this.value = e.visitArray(this.value); }, eval: function (e) { var t, i = e.isMathOn(), n = this.parens, r = !1; return ( n && e.inParenthesis(), this.value.length > 1 ? (t = new Ce( this.value.map(function (t) { return t.eval ? t.eval(e) : t; }), this.noSpacing, )) : 1 === this.value.length ? (!this.value[0].parens || this.value[0].parensInOp || e.inCalc || (r = !0), (t = this.value[0].eval(e))) : (t = this), n && e.outOfParenthesis(), !this.parens || !this.parensInOp || i || r || t instanceof we || (t = new p(t)), t ); }, genCSS: function (e, t) { for (var i = 0; i < this.value.length; i++) this.value[i].genCSS(e, t), !this.noSpacing && i + 1 < this.value.length && t.add(' '); }, throwAwayComments: function () { this.value = this.value.filter(function (e) { return !(e instanceof ve); }); }, }); var ke = (function () { function e(e, t, i, n) { (this.name = e.toLowerCase()), (this.index = i), (this.context = t), (this.currentFileInfo = n), (this.func = t.frames[0].functionRegistry.get(this.name)); } return ( (e.prototype.isValid = function () { return Boolean(this.func); }), (e.prototype.call = function (e) { var t = this; Array.isArray(e) || (e = [e]); var i = this.func.evalArgs; !1 !== i && (e = e.map(function (e) { return e.eval(t.context); })); var n = function (e) { return !('Comment' === e.type); }; return ( (e = e.filter(n).map(function (e) { if ('Expression' === e.type) { var t = e.value.filter(n); return 1 === t.length ? e.parens && '/' === t[0].op ? e : t[0] : new Ce(t); } return e; })), !1 === i ? this.func.apply( this, (function (e, t, i) { if (i || 2 === arguments.length) for (var n, r = 0, s = t.length; r < s; r++) (!n && r in t) || (n || (n = Array.prototype.slice.call(t, 0, r)), (n[r] = t[r])); return e.concat(n || t); })([this.context], e), ) : this.func.apply(this, e) ); }), e ); })(), _e = function (e, t, i, n) { (this.name = e), (this.args = t), (this.calc = 'calc' === e), (this._index = i), (this._fileInfo = n); }; _e.prototype = Object.assign(new u(), { type: 'Call', accept: function (e) { this.args && (this.args = e.visitArray(this.args)); }, eval: function (e) { var t = this, i = e.mathOn; (e.mathOn = !this.calc), (this.calc || e.inCalc) && e.enterCalc(); var n, r = function () { (t.calc || e.inCalc) && e.exitCalc(), (e.mathOn = i); }, s = new ke(this.name, e, this.getIndex(), this.fileInfo()); if (s.isValid()) try { (n = s.call(this.args)), r(); } catch (e) { if (e.hasOwnProperty('line') && e.hasOwnProperty('column')) throw e; throw { type: e.type || 'Runtime', message: 'Error evaluating function `' + this.name + '`' + (e.message ? ': ' + e.message : ''), index: this.getIndex(), filename: this.fileInfo().filename, line: e.lineNumber, column: e.columnNumber, }; } if (null != n) return ( n instanceof u || (n = new le(n && !0 !== n ? n.toString() : null)), (n._index = this._index), (n._fileInfo = this._fileInfo), n ); var o = this.args.map(function (t) { return t.eval(e); }); return r(), new _e(this.name, o, this.getIndex(), this.fileInfo()); }, genCSS: function (e, t) { t.add(this.name + '(', this.fileInfo(), this.getIndex()); for (var i = 0; i < this.args.length; i++) this.args[i].genCSS(e, t), i + 1 < this.args.length && t.add(', '); t.add(')'); }, }); var Ae = function (e, t, i) { (this.name = e), (this._index = t), (this._fileInfo = i); }; Ae.prototype = Object.assign(new u(), { type: 'Variable', eval: function (e) { var t, i = this.name; if ( (0 === i.indexOf('@@') && (i = '@' + new Ae(i.slice(1), this.getIndex(), this.fileInfo()).eval(e).value), this.evaluating) ) throw { type: 'Name', message: 'Recursive variable definition for ' + i, filename: this.fileInfo().filename, index: this.getIndex(), }; if ( ((this.evaluating = !0), (t = this.find(e.frames, function (t) { var n = t.variable(i); if (n) { if (n.important) e.importantScope[e.importantScope.length - 1].important = n.important; return e.inCalc ? new _e('_SELF', [n.value]).eval(e) : n.value.eval(e); } }))) ) return (this.evaluating = !1), t; throw { type: 'Name', message: 'variable ' + i + ' is undefined', filename: this.fileInfo().filename, index: this.getIndex(), }; }, find: function (e, t) { for (var i = 0, n = void 0; i < e.length; i++) if ((n = t.call(e, e[i]))) return n; return null; }, }); var Pe = function (e, t, i) { (this.name = e), (this._index = t), (this._fileInfo = i); }; Pe.prototype = Object.assign(new u(), { type: 'Property', eval: function (e) { var t, i = this.name, n = e.pluginManager.less.visitors.ToCSSVisitor.prototype._mergeRules; if (this.evaluating) throw { type: 'Name', message: 'Recursive property reference for ' + i, filename: this.fileInfo().filename, index: this.getIndex(), }; if ( ((this.evaluating = !0), (t = this.find(e.frames, function (t) { var r, s = t.property(i); if (s) { for (var o = 0; o < s.length; o++) (r = s[o]), (s[o] = new ce( r.name, r.value, r.important, r.merge, r.index, r.currentFileInfo, r.inline, r.variable, )); if ((n(s), (r = s[s.length - 1]).important)) e.importantScope[e.importantScope.length - 1].important = r.important; return (r = r.value.eval(e)); } }))) ) return (this.evaluating = !1), t; throw { type: 'Name', message: "Property '" + i + "' is undefined", filename: this.currentFileInfo.filename, index: this.index, }; }, find: function (e, t) { for (var i = 0, n = void 0; i < e.length; i++) if ((n = t.call(e, e[i]))) return n; return null; }, }); var Me = function (e, t, i, n) { (this.key = e), (this.op = t), (this.value = i), (this.cif = n); }; Me.prototype = Object.assign(new u(), { type: 'Attribute', eval: function (e) { return new Me( this.key.eval ? this.key.eval(e) : this.key, this.op, this.value && this.value.eval ? this.value.eval(e) : this.value, this.cif, ); }, 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)), this.cif && (t = t + ' ' + this.cif), '[' + t + ']' ); }, }); var Ee = function (e, t, i, n, r) { (this.escaped = void 0 === i || i), (this.value = t || ''), (this.quote = e.charAt(0)), (this._index = n), (this._fileInfo = r), (this.variableRegex = /@\{([\w-]+)\}/g), (this.propRegex = /\$\{([\w-]+)\}/g), (this.allowRoot = i); }; Ee.prototype = Object.assign(new u(), { type: 'Quoted', genCSS: function (e, t) { this.escaped || t.add(this.quote, this.fileInfo(), this.getIndex()), t.add(this.value), this.escaped || t.add(this.quote); }, containsVariables: function () { return this.value.match(this.variableRegex); }, eval: function (e) { var t = this, i = this.value; function n(e, t, i) { var n = e; do { (e = n.toString()), (n = e.replace(t, i)); } while (e !== n); return n; } return ( (i = n(i, this.variableRegex, function (i, n) { var r = new Ae('@' + n, t.getIndex(), t.fileInfo()).eval(e, !0); return r instanceof Ee ? r.value : r.toCSS(); })), (i = n(i, this.propRegex, function (i, n) { var r = new Pe('$' + n, t.getIndex(), t.fileInfo()).eval(e, !0); return r instanceof Ee ? r.value : r.toCSS(); })), new Ee( this.quote + i + this.quote, i, this.escaped, this.getIndex(), this.fileInfo(), ) ); }, compare: function (e) { return 'Quoted' !== e.type || this.escaped || e.escaped ? e.toCSS && this.toCSS() === e.toCSS() ? 0 : void 0 : u.numericCompare(this.value, e.value); }, }); var Re = function (e, t, i, n) { (this.value = e), (this._index = t), (this._fileInfo = i), (this.isEvald = n); }; Re.prototype = Object.assign(new u(), { type: 'Url', accept: function (e) { this.value = e.visit(this.value); }, genCSS: function (e, t) { t.add('url('), this.value.genCSS(e, t), t.add(')'); }, eval: function (e) { var t, i = this.value.eval(e); if ( !this.isEvald && ('string' == typeof (t = this.fileInfo() && this.fileInfo().rootpath) && 'string' == typeof i.value && e.pathRequiresRewrite(i.value) ? (i.quote || (t = t.replace(/[()'"\s]/g, function (e) { return '\\' + e; })), (i.value = e.rewritePath(i.value, t))) : (i.value = e.normalizePath(i.value)), e.urlArgs && !i.value.match(/^\s*data:/)) ) { var n = (-1 === i.value.indexOf('?') ? '?' : '&') + e.urlArgs; -1 !== i.value.indexOf('#') ? (i.value = i.value.replace('#', n + '#')) : (i.value += n); } return new Re(i, this.getIndex(), this.fileInfo(), !0); }, }); var Oe = { isRulesetLike: function () { return !0; }, accept: function (e) { this.features && (this.features = e.visit(this.features)), this.rules && (this.rules = e.visitArray(this.rules)); }, evalTop: function (e) { var t = this; if (e.mediaBlocks.length > 1) { var i = new se( [], null, null, this.getIndex(), this.fileInfo(), ).createEmptySelectors(); ((t = new me(i, e.mediaBlocks)).multiMedia = !0), t.copyVisibilityInfo(this.visibilityInfo()), this.setParent(t, this); } return delete e.mediaBlocks, delete e.mediaPath, t; }, evalNested: function (e) { var t, i, n = e.mediaPath.concat([this]); for (t = 0; t < n.length; t++) (i = n[t].features instanceof oe ? n[t].features.value : n[t].features), (n[t] = Array.isArray(i) ? i : [i]); return ( (this.features = new oe( this.permute(n).map(function (e) { for ( e = e.map(function (e) { return e.toCSS ? e : new le(e); }), t = e.length - 1; t > 0; t-- ) e.splice(t, 0, new le('and')); return new Ce(e); }), )), this.setParent(this.features, this), new me([], []) ); }, permute: function (e) { if (0 === e.length) return []; if (1 === e.length) return e[0]; for (var t = [], i = this.permute(e.slice(1)), n = 0; n < i.length; n++) for (var r = 0; r < e[0].length; r++) t.push([e[0][r]].concat(i[n])); return t; }, bubbleSelectors: function (e) { e && ((this.rules = [new me(k(e), [this.rules[0]])]), this.setParent(this.rules, this)); }, }, Ve = function (e, t, i, n, r) { (this._index = i), (this._fileInfo = n); var s = new se( [], null, null, this._index, this._fileInfo, ).createEmptySelectors(); (this.features = new oe(t)), (this.rules = [new me(s, e)]), (this.rules[0].allowImports = !0), this.copyVisibilityInfo(r), (this.allowRoot = !0), this.setParent(s, this), this.setParent(this.features, this), this.setParent(this.rules, this); }; Ve.prototype = Object.assign( new ge(), Ie(Ie({ type: 'Media' }, Oe), { genCSS: function (e, t) { t.add('@media ', this._fileInfo, this._index), this.features.genCSS(e, t), this.outputRuleset(e, t, this.rules); }, eval: function (e) { e.mediaBlocks || ((e.mediaBlocks = []), (e.mediaPath = [])); var t = new Ve( null, [], this._index, this._fileInfo, this.visibilityInfo(), ); return ( this.debugInfo && ((this.rules[0].debugInfo = this.debugInfo), (t.debugInfo = this.debugInfo)), (t.features = this.features.eval(e)), e.mediaPath.push(t), e.mediaBlocks.push(t), (this.rules[0].functionRegistry = e.frames[0].functionRegistry.inherit()), e.frames.unshift(this.rules[0]), (t.rules = [this.rules[0].eval(e)]), e.frames.shift(), e.mediaPath.pop(), 0 === e.mediaPath.length ? t.evalTop(e) : t.evalNested(e) ); }, }), ); var Fe = function (e, t, i, n, r, s) { if ( ((this.options = i), (this._index = n), (this._fileInfo = r), (this.path = e), (this.features = t), (this.allowRoot = !0), void 0 !== this.options.less || this.options.inline) ) this.css = !this.options.less || this.options.inline; else { var o = this.getPath(); o && /[#.&?]css([?;].*)?$/.test(o) && (this.css = !0); } this.copyVisibilityInfo(s), this.setParent(this.features, this), this.setParent(this.path, this); }; Fe.prototype = Object.assign(new u(), { type: 'Import', accept: function (e) { this.features && (this.features = e.visit(this.features)), (this.path = e.visit(this.path)), this.options.isPlugin || this.options.inline || !this.root || (this.root = e.visit(this.root)); }, genCSS: function (e, t) { this.css && void 0 === this.path._fileInfo.reference && (t.add('@import ', this._fileInfo, this._index), this.path.genCSS(e, t), this.features && (t.add(' '), this.features.genCSS(e, t)), t.add(';')); }, getPath: function () { return this.path instanceof Re ? this.path.value.value : this.path.value; }, isVariableImport: function () { var e = this.path; return ( e instanceof Re && (e = e.value), !(e instanceof Ee) || e.containsVariables() ); }, evalForImport: function (e) { var t = this.path; return ( t instanceof Re && (t = t.value), new Fe( t.eval(e), this.features, this.options, this._index, this._fileInfo, this.visibilityInfo(), ) ); }, evalPath: function (e) { var t = this.path.eval(e), i = this._fileInfo; if (!(t instanceof Re)) { var n = t.value; i && n && e.pathRequiresRewrite(n) ? (t.value = e.rewritePath(n, i.rootpath)) : (t.value = e.normalizePath(t.value)); } return t; }, eval: function (e) { var t = this.doEval(e); return ( (this.options.reference || this.blocksVisibility()) && (t.length || 0 === t.length ? t.forEach(function (e) { e.addVisibilityBlock(); }) : t.addVisibilityBlock()), t ); }, doEval: function (e) { var t, i, n = this.features && this.features.eval(e); if (this.options.isPlugin) { if (this.root && this.root.eval) try { this.root.eval(e); } catch (e) { throw ( ((e.message = 'Plugin error during evaluation'), new V(e, this.root.imports, this.root.filename)) ); } return ( (i = e.frames[0] && e.frames[0].functionRegistry) && this.root && this.root.functions && i.addMultiple(this.root.functions), [] ); } if ( this.skip && ('function' == typeof this.skip && (this.skip = this.skip()), this.skip) ) return []; if (this.options.inline) { var r = new le( this.root, 0, { filename: this.importedFilename, reference: this.path._fileInfo && this.path._fileInfo.reference, }, !0, !0, ); return this.features ? new Ve([r], this.features.value) : [r]; } if (this.css) { var s = new Fe(this.evalPath(e), n, this.options, this._index); if (!s.css && this.error) throw this.error; return s; } return this.root ? ((t = new me(null, k(this.root.rules))).evalImports(e), this.features ? new Ve(t.rules, this.features.value) : t.rules) : []; }, }); var $e = function () {}; $e.prototype = Object.assign(new u(), { evaluateJavaScript: function (e, t) { var i, n = this, r = {}; if (!t.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 (e, i) { return n.jsify(new Ae('@' + i, n.getIndex(), n.fileInfo()).eval(t)); }); 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 s = t.frames[0].variables(); for (var o in s) s.hasOwnProperty(o) && (r[o.slice(1)] = { value: s[o].value, toJS: function () { return this.value.eval(t).toCSS(); }, }); try { i = e.call(r); } catch (e) { throw { message: "JavaScript evaluation error: '" + e.name + ': ' + e.message.replace(/["]/g, "'") + "'", filename: this.fileInfo().filename, index: this.getIndex(), }; } return i; }, jsify: function (e) { return Array.isArray(e.value) && e.value.length > 1 ? '[' + e.value .map(function (e) { return e.toCSS(); }) .join(', ') + ']' : e.toCSS(); }, }); var Le = function (e, t, i, n) { (this.escaped = t), (this.expression = e), (this._index = i), (this._fileInfo = n); }; Le.prototype = Object.assign(new $e(), { type: 'JavaScript', eval: function (e) { var t = this.evaluateJavaScript(this.expression, e), i = typeof t; return 'number' !== i || isNaN(t) ? 'string' === i ? new Ee('"' + t + '"', t, this.escaped, this._index) : Array.isArray(t) ? new le(t.join(', ')) : new le(t) : new we(t); }, }); var je = function (e, t) { (this.key = e), (this.value = t); }; je.prototype = Object.assign(new u(), { type: 'Assignment', accept: function (e) { this.value = e.visit(this.value); }, eval: function (e) { return this.value.eval ? new je(this.key, this.value.eval(e)) : this; }, genCSS: function (e, t) { t.add(this.key + '='), this.value.genCSS ? this.value.genCSS(e, t) : t.add(this.value); }, }); var Ne = function (e, t, i, n, r) { (this.op = e.trim()), (this.lvalue = t), (this.rvalue = i), (this._index = n), (this.negate = r); }; Ne.prototype = Object.assign(new u(), { type: 'Condition', accept: function (e) { (this.lvalue = e.visit(this.lvalue)), (this.rvalue = e.visit(this.rvalue)); }, eval: function (e) { var t = (function (e, t, i) { switch (e) { case 'and': return t && i; case 'or': return t || i; default: switch (u.compare(t, i)) { case -1: return '<' === e || '=<' === e || '<=' === e; case 0: return '=' === e || '>=' === e || '=<' === e || '<=' === e; case 1: return '>' === e || '>=' === e; default: return !1; } } })(this.op, this.lvalue.eval(e), this.rvalue.eval(e)); return this.negate ? !t : t; }, }); var De = function (e, t, i, n, r, s) { (this.op = e.trim()), (this.lvalue = t), (this.mvalue = i), (this.op2 = n ? n.trim() : null), (this.rvalue = r), (this._index = s); }; De.prototype = Object.assign(new u(), { type: 'QueryInParens', accept: function (e) { (this.lvalue = e.visit(this.lvalue)), (this.mvalue = e.visit(this.mvalue)), this.rvalue && (this.rvalue = e.visit(this.rvalue)); }, eval: function (e) { return ( (this.lvalue = this.lvalue.eval(e)), (this.mvalue = this.mvalue.eval(e)), this.rvalue && (this.rvalue = this.rvalue.eval(e)), this ); }, genCSS: function (e, t) { this.lvalue.genCSS(e, t), t.add(' ' + this.op + ' '), this.mvalue.genCSS(e, t), this.rvalue && (t.add(' ' + this.op2 + ' '), this.rvalue.genCSS(e, t)); }, }); var Be = function (e, t, i, n, r) { (this._index = i), (this._fileInfo = n); var s = new se( [], null, null, this._index, this._fileInfo, ).createEmptySelectors(); (this.features = new oe(t)), (this.rules = [new me(s, e)]), (this.rules[0].allowImports = !0), this.copyVisibilityInfo(r), (this.allowRoot = !0), this.setParent(s, this), this.setParent(this.features, this), this.setParent(this.rules, this); }; Be.prototype = Object.assign( new ge(), Ie(Ie({ type: 'Container' }, Oe), { genCSS: function (e, t) { t.add('@container ', this._fileInfo, this._index), this.features.genCSS(e, t), this.outputRuleset(e, t, this.rules); }, eval: function (e) { e.mediaBlocks || ((e.mediaBlocks = []), (e.mediaPath = [])); var t = new Be( null, [], this._index, this._fileInfo, this.visibilityInfo(), ); return ( this.debugInfo && ((this.rules[0].debugInfo = this.debugInfo), (t.debugInfo = this.debugInfo)), (t.features = this.features.eval(e)), e.mediaPath.push(t), e.mediaBlocks.push(t), (this.rules[0].functionRegistry = e.frames[0].functionRegistry.inherit()), e.frames.unshift(this.rules[0]), (t.rules = [this.rules[0].eval(e)]), e.frames.shift(), e.mediaPath.pop(), 0 === e.mediaPath.length ? t.evalTop(e) : t.evalNested(e) ); }, }), ); var Ue = function (e) { this.value = e; }; Ue.prototype = Object.assign(new u(), { type: 'UnicodeDescriptor' }); var qe = function (e) { this.value = e; }; qe.prototype = Object.assign(new u(), { type: 'Negative', genCSS: function (e, t) { t.add('-'), this.value.genCSS(e, t); }, eval: function (e) { return e.isMathOn() ? new Se('*', [new we(-1), this.value]).eval(e) : new qe(this.value.eval(e)); }, }); var Te = function (e, t, i, n, r) { switch ( ((this.selector = e), (this.option = t), (this.object_id = Te.next_id++), (this.parent_ids = [this.object_id]), (this._index = i), (this._fileInfo = n), this.copyVisibilityInfo(r), (this.allowRoot = !0), t) ) { case 'all': (this.allowBefore = !0), (this.allowAfter = !0); break; default: (this.allowBefore = !1), (this.allowAfter = !1); } this.setParent(this.selector, this); }; (Te.prototype = Object.assign(new u(), { type: 'Extend', accept: function (e) { this.selector = e.visit(this.selector); }, eval: function (e) { return new Te( this.selector.eval(e), this.option, this.getIndex(), this.fileInfo(), this.visibilityInfo(), ); }, clone: function (e) { return new Te( this.selector, this.option, this.getIndex(), this.fileInfo(), this.visibilityInfo(), ); }, findSelfSelectors: function (e) { var t, i, n = []; for (t = 0; t < e.length; t++) (i = e[t].elements), t > 0 && i.length && '' === i[0].combinator.value && (i[0].combinator.value = ' '), (n = n.concat(e[t].elements)); (this.selfSelectors = [new se(n)]), this.selfSelectors[0].copyVisibilityInfo(this.visibilityInfo()); }, })), (Te.next_id = 0); var ze = function (e, t, i) { (this.variable = e), (this._index = t), (this._fileInfo = i), (this.allowRoot = !0); }; ze.prototype = Object.assign(new u(), { type: 'VariableCall', eval: function (e) { var t, i = new Ae(this.variable, this.getIndex(), this.fileInfo()).eval(e), n = new V({ message: 'Could not evaluate variable call ' + this.variable, }); if (!i.ruleset) { if (i.rules) t = i; else if (Array.isArray(i)) t = new me('', i); else { if (!Array.isArray(i.value)) throw n; t = new me('', i.value); } i = new ye(t); } if (i.ruleset) return i.callEval(e); throw n; }, }); var Ge = function (e, t, i, n) { (this.value = e), (this.lookups = t), (this._index = i), (this._fileInfo = n); }; Ge.prototype = Object.assign(new u(), { type: 'NamespaceValue', eval: function (e) { var t, i, n = this.value.eval(e); for (t = 0; t < this.lookups.length; t++) { if ( ((i = this.lookups[t]), Array.isArray(n) && (n = new me([new se()], n)), '' === i) ) n = n.lastDeclaration(); else if ('@' === i.charAt(0)) { if ( ('@' === i.charAt(1) && (i = '@' + new Ae(i.substr(1)).eval(e).value), n.variables && (n = n.variable(i)), !n) ) throw { type: 'Name', message: 'variable ' + i + ' not found', filename: this.fileInfo().filename, index: this.getIndex(), }; } else { if ( ((i = '$@' === i.substring(0, 2) ? '$' + new Ae(i.substr(1)).eval(e).value : '$' === i.charAt(0) ? i : '$' + i), n.properties && (n = n.property(i)), !n) ) throw { type: 'Name', message: 'property "' + i.substr(1) + '" not found', filename: this.fileInfo().filename, index: this.getIndex(), }; n = n[n.length - 1]; } n.value && (n = n.eval(e).value), n.ruleset && (n = n.ruleset.eval(e)); } return n; }, }); var We = function (e, t, i, n, r, s, o) { (this.name = e || 'anonymous mixin'), (this.selectors = [ new se([new m(null, e, !1, this._index, this._fileInfo)]), ]), (this.params = t), (this.condition = n), (this.variadic = r), (this.arity = t.length), (this.rules = i), (this._lookups = {}); var a = []; (this.required = t.reduce(function (e, t) { return !t.name || (t.name && !t.value) ? e + 1 : (a.push(t.name), e); }, 0)), (this.optionalParameters = a), (this.frames = s), this.copyVisibilityInfo(o), (this.allowRoot = !0); }; We.prototype = Object.assign(new me(), { type: 'MixinDefinition', evalFirst: !0, 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)); }, evalParams: function (e, t, i, n) { var r, s, o, a, l, u, c, h, f = new me(null, null), p = k(this.params), v = 0; if ( (t.frames && t.frames[0] && t.frames[0].functionRegistry && (f.functionRegistry = t.frames[0].functionRegistry.inherit()), (t = new D.Eval(t, [f].concat(t.frames))), i) ) for (v = (i = k(i)).length, o = 0; o < v; o++) if ((u = (s = i[o]) && s.name)) { for (c = !1, a = 0; a < p.length; a++) if (!n[a] && u === p[a].name) { (n[a] = s.value.eval(e)), f.prependRule(new ce(u, s.value.eval(e))), (c = !0); break; } if (c) { i.splice(o, 1), o--; continue; } throw { type: 'Runtime', message: 'Named argument for ' + this.name + ' ' + i[o].name + ' not found', }; } for (h = 0, o = 0; o < p.length; o++) if (!n[o]) { if (((s = i && i[h]), (u = p[o].name))) if (p[o].variadic) { for (r = [], a = h; a < v; a++) r.push(i[a].value.eval(e)); f.prependRule(new ce(u, new Ce(r).eval(e))); } else { if ((l = s && s.value)) l = Array.isArray(l) ? new ye(new me('', l)) : l.eval(e); else { if (!p[o].value) throw { type: 'Runtime', message: 'wrong number of arguments for ' + this.name + ' (' + v + ' for ' + this.arity + ')', }; (l = p[o].value.eval(t)), f.resetCache(); } f.prependRule(new ce(u, l)), (n[o] = l); } if (p[o].variadic && i) for (a = h; a < v; a++) n[a] = i[a].value.eval(e); h++; } return f; }, makeImportant: function () { var e = this.rules ? this.rules.map(function (e) { return e.makeImportant ? e.makeImportant(!0) : e; }) : this.rules; return new We( this.name, this.params, e, this.condition, this.variadic, this.frames, ); }, eval: function (e) { return new We( this.name, this.params, this.rules, this.condition, this.variadic, this.frames || k(e.frames), ); }, evalCall: function (e, t, i) { var n, r, s = [], o = this.frames ? this.frames.concat(e.frames) : e.frames, a = this.evalParams(e, new D.Eval(e, o), t, s); return ( a.prependRule(new ce('@arguments', new Ce(s).eval(e))), (n = k(this.rules)), ((r = new me(null, n)).originalRuleset = this), (r = r.eval(new D.Eval(e, [this, a].concat(o)))), i && (r = r.makeImportant()), r ); }, matchCondition: function (e, t) { return !( this.condition && !this.condition.eval( new D.Eval( t, [ this.evalParams( t, new D.Eval( t, this.frames ? this.frames.concat(t.frames) : t.frames, ), e, [], ), ] .concat(this.frames || []) .concat(t.frames), ), ) ); }, matchArgs: function (e, t) { var i, n = (e && e.length) || 0, r = this.optionalParameters, s = e ? e.reduce(function (e, t) { return r.indexOf(t.name) < 0 ? e + 1 : e; }, 0) : 0; if (this.variadic) { if (s < this.required - 1) return !1; } else { if (s < this.required) return !1; if (n > this.params.length) return !1; } i = Math.min(s, this.arity); for (var o = 0; o < i; o++) if ( !this.params[o].name && !this.params[o].variadic && e[o].value.eval(t).toCSS() != this.params[o].value.eval(t).toCSS() ) return !1; return !0; }, }); var Je = function (e, t, i, n, r) { (this.selector = new se(e)), (this.arguments = t || []), (this._index = i), (this._fileInfo = n), (this.important = r), (this.allowRoot = !0), this.setParent(this.selector, this); }; Je.prototype = Object.assign(new u(), { type: 'MixinCall', accept: function (e) { this.selector && (this.selector = e.visit(this.selector)), this.arguments.length && (this.arguments = e.visitArray(this.arguments)); }, eval: function (e) { var t, i, n, r, s, o, a, l, u, c, h, f, p, v, d, m = [], g = [], y = !1, b = [], w = []; function x(t, i) { var n, r, s; for (n = 0; n < 2; n++) { for (w[n] = !0, de.value(n), r = 0; r < i.length && w[n]; r++) (s = i[r]).matchCondition && (w[n] = w[n] && s.matchCondition(null, e)); t.matchCondition && (w[n] = w[n] && t.matchCondition(m, e)); } return w[0] || w[1] ? (w[0] != w[1] ? (w[1] ? 1 : 2) : 0) : -1; } for ( this.selector = this.selector.eval(e), o = 0; o < this.arguments.length; o++ ) if ( ((s = (r = this.arguments[o]).value.eval(e)), r.expand && Array.isArray(s.value)) ) for (s = s.value, a = 0; a < s.length; a++) m.push({ value: s[a] }); else m.push({ name: r.name, value: s }); for ( d = function (t) { return t.matchArgs(null, e); }, o = 0; o < e.frames.length; o++ ) if ((t = e.frames[o].find(this.selector, null, d)).length > 0) { for (c = !0, a = 0; a < t.length; a++) { for ( i = t[a].rule, n = t[a].path, u = !1, l = 0; l < e.frames.length; l++ ) if ( !(i instanceof We) && i === (e.frames[l].originalRuleset || e.frames[l]) ) { u = !0; break; } u || (i.matchArgs(m, e) && (-1 !== (h = { mixin: i, group: x(i, n) }).group && b.push(h), (y = !0))); } for (de.reset(), p = [0, 0, 0], a = 0; a < b.length; a++) p[b[a].group]++; if (p[0] > 0) f = 2; else if (((f = 1), p[1] + p[2] > 1)) throw { type: 'Runtime', message: 'Ambiguous use of `default()` found when matching for `' + this.format(m) + '`', index: this.getIndex(), filename: this.fileInfo().filename, }; for (a = 0; a < b.length; a++) if (0 === (h = b[a].group) || h === f) try { (i = b[a].mixin) instanceof We || ((v = i.originalRuleset || i), ((i = new We( '', [], i.rules, null, !1, null, v.visibilityInfo(), )).originalRuleset = v)); var S = i.evalCall(e, m, this.important).rules; this._setVisibilityToReplacement(S), Array.prototype.push.apply(g, S); } catch (e) { throw { message: e.message, index: this.getIndex(), filename: this.fileInfo().filename, stack: e.stack, }; } if (y) return g; } throw c ? { type: 'Runtime', message: 'No matching definition was found for `' + this.format(m) + '`', index: this.getIndex(), filename: this.fileInfo().filename, } : { type: 'Name', message: this.selector.toCSS().trim() + ' is undefined', index: this.getIndex(), filename: this.fileInfo().filename, }; }, _setVisibilityToReplacement: function (e) { var t; if (this.blocksVisibility()) for (t = 0; t < e.length; t++) e[t].addVisibilityBlock(); }, format: function (e) { return ( this.selector.toCSS().trim() + '(' + (e ? e .map(function (e) { var t = ''; return ( e.name && (t += e.name + ':'), e.value.toCSS ? 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('function' == typeof e && (e = new e()), e.minVersion && this.compareVersion(e.minVersion, this.less.version) < 0 ? new V({ message: 'Plugin ' + i + ' requires version ' + this.versionToString(e.minVersion), }) : e) : null; }), (e.prototype.compareVersion = function (e, t) { 'string' == typeof e && (e = e.match(/^(\d+)\.?(\d+)?\.?(\d+)?/)).shift(); for (var i = 0; i < e.length; i++) if (e[i] !== t[i]) return parseInt(e[i]) > parseInt(t[i]) ? -1 : 1; return 0; }), (e.prototype.versionToString = function (e) { for (var t = '', i = 0; i < e.length; i++) t += (t ? 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(0 !== u && -1 !== l.indexOf(s)) || (l.push(s), s.run(e)) : (0 !== u && -1 !== a.indexOf(s)) || (s.isPreVisitor ? a.unshift(s) : a.push(s)); } i = e.eval(r); for (var c = 0; c < a.length; c++) a[c].run(i); if (t.pluginManager) for (o.first(); (s = o.get()); ) -1 === a.indexOf(s) && -1 === l.indexOf(s) && s.run(i); return i; } var It, Ct = (function () { function e(e) { (this.less = e), (this.visitors = []), (this.preProcessors = []), (this.postProcessors = []), (this.installedPlugins = []), (this.fileManagers = []), (this.iterator = -1), (this.pluginCache = {}), (this.Loader = new e.PluginLoader(e)); } return ( (e.prototype.addPlugins = function (e) { if (e) for (var t = 0; t < e.length; t++) this.addPlugin(e[t]); }), (e.prototype.addPlugin = function (e, t, i) { this.installedPlugins.push(e), t && (this.pluginCache[t] = e), e.install && e.install( this.less, this, i || this.less.functions.functionRegistry, ); }), (e.prototype.get = function (e) { return this.pluginCache[e]; }), (e.prototype.addVisitor = function (e) { this.visitors.push(e); }), (e.prototype.addPreProcessor = function (e, t) { var i; for ( i = 0; i < this.preProcessors.length && !(this.preProcessors[i].priority >= t); i++ ); this.preProcessors.splice(i, 0, { preProcessor: e, priority: t }); }), (e.prototype.addPostProcessor = function (e, t) { var i; for ( i = 0; i < this.postProcessors.length && !(this.postProcessors[i].priority >= t); i++ ); this.postProcessors.splice(i, 0, { postProcessor: e, priority: t }); }), (e.prototype.addFileManager = function (e) { this.fileManagers.push(e); }), (e.prototype.getPreProcessors = function () { for (var e = [], t = 0; t < this.preProcessors.length; t++) e.push(this.preProcessors[t].preProcessor); return e; }), (e.prototype.getPostProcessors = function () { for (var e = [], t = 0; t < this.postProcessors.length; t++) e.push(this.postProcessors[t].postProcessor); return e; }), (e.prototype.getVisitors = function () { return this.visitors; }), (e.prototype.visitor = function () { var e = this; return { first: function () { return (e.iterator = -1), e.visitors[e.iterator]; }, get: function () { return (e.iterator += 1), e.visitors[e.iterator]; }, }; }), (e.prototype.getFileManagers = function () { return this.fileManagers; }), e ); })(), kt = function (e, t) { return (!t && It) || (It = new Ct(e)), It; }; var _t, At, Pt = function (e) { var t = e.match( /^v(\d{1,2})\.(\d{1,2})\.(\d{1,2})(?:-([0-9A-Za-z-.]+))?(?:\+([0-9A-Za-z-.]+))?$/, ); if (!t) throw new Error('Unable to parse: ' + e); return { major: parseInt(t[1], 10), minor: parseInt(t[2], 10), patch: parseInt(t[3], 10), pre: t[4] || '', build: t[5] || '', }; }; function Mt(e, t) { var i, n, o, a; (o = (function (e) { return (function () { function t(e, t) { (this.root = e), (this.imports = t); } return ( (t.prototype.toCSS = function (t) { var i, n, s = {}; try { i = St(this.root, t); } catch (e) { throw new V(e, this.imports); } try { var o = Boolean(t.compress); o && r.warn( 'The compress option has been deprecated. 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'' : e ? '/*# sourceMappingURL=' + e + ' */' : ''; }), (i.prototype.getExternalSourceMap = function () { return this.sourceMap; }), (i.prototype.setExternalSourceMap = function (e) { this.sourceMap = e; }), (i.prototype.isInline = function () { return this.options.sourceMapFileInline; }), (i.prototype.getSourceMapURL = function () { return this.sourceMapURL; }), (i.prototype.getOutputFilename = function () { return this.options.sourceMapOutputFilename; }), (i.prototype.getInputFilename = function () { return this.sourceMapInputFilename; }), i ); })(); })( (i = (function (e) { return (function () { function t(t) { (this._css = []), (this._rootNode = t.rootNode), (this._contentsMap = t.contentsMap), (this._contentsIgnoredCharsMap = t.contentsIgnoredCharsMap), t.sourceMapFilename && (this._sourceMapFilename = t.sourceMapFilename.replace( /\\/g, '/', )), (this._outputFilename = t.outputFilename), (this.sourceMapURL = t.sourceMapURL), t.sourceMapBasepath && (this._sourceMapBasepath = t.sourceMapBasepath.replace( /\\/g, '/', )), t.sourceMapRootpath ? ((this._sourceMapRootpath = t.sourceMapRootpath.replace( /\\/g, '/', )), '/' !== this._sourceMapRootpath.charAt( this._sourceMapRootpath.length - 1, ) && (this._sourceMapRootpath += '/')) : (this._sourceMapRootpath = ''), (this._outputSourceFiles = t.outputSourceFiles), (this._sourceMapGeneratorConstructor = e.getSourceMapGenerator()), (this._lineNumber = 0), (this._column = 0); } return ( (t.prototype.removeBasepath = function (e) { return ( this._sourceMapBasepath && 0 === e.indexOf(this._sourceMapBasepath) && (('\\' !== (e = e.substring(this._sourceMapBasepath.length)).charAt( 0, ) && '/' !== e.charAt(0)) || (e = e.substring(1))), e ); }), (t.prototype.normalizeFilename = function (e) { return ( (e = e.replace(/\\/g, '/')), (e = this.removeBasepath(e)), (this._sourceMapRootpath || '') + e ); }), (t.prototype.add = function (e, t, i, n) { if (e) { var r, s, o, a, l; if (t && t.filename) { var u = this._contentsMap[t.filename]; if ( (this._contentsIgnoredCharsMap[t.filename] && ((i -= this._contentsIgnoredCharsMap[t.filename]) < 0 && (i = 0), (u = u.slice( this._contentsIgnoredCharsMap[t.filename], ))), void 0 === u) ) return void this._css.push(e); a = (s = (u = u.substring(0, i)).split('\n'))[s.length - 1]; } if ( ((o = (r = e.split('\n'))[r.length - 1]), t && t.filename) ) if (n) for (l = 0; l < r.length; l++) this._sourceMapGenerator.addMapping({ generated: { line: this._lineNumber + l + 1, column: 0 === l ? this._column : 0, }, original: { line: s.length + l, column: 0 === l ? a.length : 0, }, source: this.normalizeFilename(t.filename), }); else this._sourceMapGenerator.addMapping({ generated: { line: this._lineNumber + 1, column: this._column, }, original: { line: s.length, column: a.length }, source: this.normalizeFilename(t.filename), }); 1 === r.length ? (this._column += o.length) : ((this._lineNumber += r.length - 1), (this._column = o.length)), this._css.push(e); } }), (t.prototype.isEmpty = function () { return 0 === this._css.length; }), (t.prototype.toCSS = function (e) { if ( ((this._sourceMapGenerator = new this._sourceMapGeneratorConstructor({ file: this._outputFilename, sourceRoot: null, })), this._outputSourceFiles) ) for (var t in this._contentsMap) if (this._contentsMap.hasOwnProperty(t)) { var i = this._contentsMap[t]; this._contentsIgnoredCharsMap[t] && (i = i.slice(this._contentsIgnoredCharsMap[t])), this._sourceMapGenerator.setSourceContent( this.normalizeFilename(t), i, ); } if ((this._rootNode.genCSS(e, this), this._css.length > 0)) { var n = void 0, r = JSON.stringify(this._sourceMapGenerator.toJSON()); this.sourceMapURL ? (n = this.sourceMapURL) : this._sourceMapFilename && (n = this._sourceMapFilename), (this.sourceMapURL = n), (this.sourceMap = r); } return this._css.join(''); }), t ); })(); })((e = new s(e, t)))), e, )), )), (a = (function (e) { return (function () { function t(e, t, i) { (this.less = e), (this.rootFilename = i.filename), (this.paths = t.paths || []), (this.contents = {}), (this.contentsIgnoredChars = {}), (this.mime = t.mime), (this.error = null), (this.context = t), (this.queue = []), (this.files = {}); } return ( (t.prototype.push = function (t, i, n, s, o) { var a = this, l = this.context.pluginManager.Loader; this.queue.push(t); var u = function (e, i, n) { a.queue.splice(a.queue.indexOf(t), 1); var l = n === a.rootFilename; s.optional && e ? (o(null, { rules: [] }, !1, null), r.info( 'The file ' + n + ' was skipped because it was not found and the import was marked optional.', )) : (a.files[n] || s.inline || (a.files[n] = { root: i, options: s }), e && !a.error && (a.error = e), o(e, i, l, n)); }, c = { rewriteUrls: this.context.rewriteUrls, entryPath: n.entryPath, rootpath: n.rootpath, rootFilename: n.rootFilename, }, h = e.getFileManager(t, n.currentDirectory, this.context, e); if (h) { var f, p, v = function (e) { var t, i = e.filename, r = e.contents.replace(/^\uFEFF/, ''); (c.currentDirectory = h.getPath(i)), c.rewriteUrls && ((c.rootpath = h.join( a.context.rootpath || '', h.pathDiff(c.currentDirectory, c.entryPath), )), !h.isPathAbsolute(c.rootpath) && h.alwaysMakePathsAbsolute() && (c.rootpath = h.join(c.entryPath, c.rootpath))), (c.filename = i); var o = new D.Parse(a.context); (o.processImports = !1), (a.contents[i] = r), (n.reference || s.reference) && (c.reference = !0), s.isPlugin ? (t = l.evalPlugin( r, o, a, s.pluginArgs, c, )) instanceof V ? u(t, null, i) : u(null, t, i) : s.inline ? u(null, r, i) : !a.files[i] || a.files[i].options.multiple || s.multiple ? new re(o, a, c).parse(r, function (e, t) { u(e, t, i); }) : u(null, a.files[i].root, i); }, d = _(this.context); i && (d.ext = s.isPlugin ? '.js' : '.less'), s.isPlugin ? ((d.mime = 'application/javascript'), d.syncImport ? (f = l.loadPluginSync(t, n.currentDirectory, d, e, h)) : (p = l.loadPlugin(t, n.currentDirectory, d, e, h))) : d.syncImport ? (f = h.loadFileSync(t, n.currentDirectory, d, e)) : (p = h.loadFile( t, n.currentDirectory, d, e, function (e, t) { e ? u(e) : v(t); }, )), f ? (f.filename ? v(f) : u(f)) : p && p.then(v, u); } else u({ message: 'Could not find a file-manager for ' + t }); }), t ); })(); })(e)); var u, c = (function (e, t) { var i = function (e, n, r) { if ( ('function' == typeof n ? ((r = n), (n = P(this.options, {}))) : (n = P(this.options, n || {})), !r) ) { var s = this; return new Promise(function (t, r) { i.call(s, e, n, function (e, i) { e ? r(e) : t(i); }); }); } this.parse(e, n, function (e, i, n, s) { if (e) return r(e); var o; try { o = new t(i, n).toCSS(s); } catch (e) { return r(e); } r(null, o); }); }; return i; })(0, o), h = (function (e, t, i) { var n = function (e, t, r) { if ( ('function' == typeof t ? ((r = t), (t = P(this.options, {}))) : (t = P(this.options, t || {})), !r) ) { var s = this; return new Promise(function (i, r) { n.call(s, e, t, function (e, t) { e ? r(e) : i(t); }); }); } var o, a = void 0, l = new kt(this, !t.reUsePluginManager); if (((t.pluginManager = l), (o = new D.Parse(t)), t.rootFileInfo)) a = t.rootFileInfo; else { var u = t.filename || 'input', c = u.replace(/[^/\\]*$/, ''); (a = { filename: u, rewriteUrls: o.rewriteUrls, rootpath: o.rootpath || '', currentDirectory: c, entryPath: c, rootFilename: u, }).rootpath && '/' !== a.rootpath.slice(-1) && (a.rootpath += '/'); } var h = new i(this, o, a); (this.importManager = h), t.plugins && t.plugins.forEach(function (e) { var t, i; if (e.fileContent) { if ( ((i = e.fileContent.replace(/^\uFEFF/, '')), (t = l.Loader.evalPlugin( i, o, h, e.options, e.filename, )) instanceof V) ) return r(t); } else l.addPlugin(e); }), new re(o, h, a).parse( e, function (e, i) { if (e) return r(e); r(null, i, h, t); }, t, ); }; return n; })(0, 0, a), f = Pt('v4.2.0'), p = { version: [f.major, f.minor, f.patch], data: l, tree: He, Environment: s, AbstractFileManager: Qe, AbstractPluginLoader: Ke, environment: e, visitors: Y, Parser: re, functions: xt(e), contexts: D, SourceMapOutput: i, SourceMapBuilder: n, ParseTree: o, ImportManager: a, render: c, parse: h, LessError: V, transformTree: St, utils: R, PluginManager: kt, logger: r, }, v = function (e) { return function () { var t = Object.create(e.prototype); return e.apply(t, Array.prototype.slice.call(arguments, 0)), t; }; }, d = Object.create(p); for (var m in p.tree) if ('function' == typeof (u = p.tree[m])) d[m.toLowerCase()] = v(u); else for (var g in ((d[m] = Object.create(null)), u)) d[m][g.toLowerCase()] = v(u[g]); return (p.parse = p.parse.bind(d)), (p.render = p.render.bind(d)), d; } var Et = {}, Rt = function () {}; Rt.prototype = Object.assign(new Qe(), { alwaysMakePathsAbsolute: function () { return !0; }, join: function (e, t) { return e ? this.extractUrlParts(t, e).path : t; }, doXHR: function (e, t, i, n) { var r = new XMLHttpRequest(), s = !_t.isFileProtocol || _t.fileAsync; function o(t, i, n) { t.status >= 200 && t.status < 300 ? i(t.responseText, t.getResponseHeader('Last-Modified')) : 'function' == typeof n && n(t.status, e); } 'function' == typeof r.overrideMimeType && r.overrideMimeType('text/css'), At.debug("XHR: Getting '" + e + "'"), r.open('GET', e, s), r.setRequestHeader( 'Accept', t || 'text/x-less, text/css; q=0.9, */*; q=0.5', ), r.send(null), _t.isFileProtocol && !_t.fileAsync ? 0 === r.status || (r.status >= 200 && r.status < 300) ? i(r.responseText) : n(r.status, e) : s ? (r.onreadystatechange = function () { 4 == r.readyState && o(r, i, n); }) : o(r, i, n); }, supports: function () { return !0; }, clearFileCache: function () { Et = {}; }, loadFile: function (e, t, i) { t && !this.isPathAbsolute(e) && (e = t + e), (e = i.ext ? this.tryAppendExtension(e, i.ext) : e), (i = i || {}); var n = this.extractUrlParts(e, window.location.href).url, r = this; return new Promise(function (e, t) { if (i.useFileCache && Et[n]) try { var s = Et[n]; return e({ contents: s, filename: n, webInfo: { lastModified: new Date() }, }); } catch (e) { return t({ filename: n, message: 'Error loading file ' + n + ' error was ' + e.message, }); } r.doXHR( n, i.mime, function (t, i) { (Et[n] = t), e({ contents: t, filename: n, webInfo: { lastModified: i } }); }, function (e, i) { t({ type: 'File', message: "'" + i + "' wasn't found (" + e + ')', href: n, }); }, ); }); }, }); var Ot = function (e, t) { return (_t = e), (At = t), Rt; }, Vt = function (e) { this.less = e; }; Vt.prototype = Object.assign(new Ke(), { loadPlugin: function (e, t, i, n, r) { return new Promise(function (s, o) { r.loadFile(e, t, i, n).then(s).catch(o); }); }, }); var Ft = function (t, n, r) { return { add: function (s, o) { r.errorReporting && 'html' !== r.errorReporting ? 'console' === r.errorReporting ? (function (e, t) { var i = e.filename || t, s = [], o = (e.type || 'Syntax') + 'Error: ' + (e.message || 'There is an error in your .less file') + ' in ' + i, a = function (e, t, i) { void 0 !== e.extract[t] && s.push( '{line} {content}' .replace( /\{line\}/, (parseInt(e.line, 10) || 0) + (t - 1), ) .replace(/\{class\}/, i) .replace(/\{content\}/, e.extract[t]), ); }; e.line && (a(e, 0, ''), a(e, 1, 'line'), a(e, 2, ''), (o += ' on line ' + e.line + ', column ' + (e.column + 1) + ':\n' + s.join('\n'))), e.stack && (e.extract || r.logLevel >= 4) && (o += '\nStack Trace\n' + e.stack), n.logger.error(o); })(s, o) : 'function' == typeof r.errorReporting && r.errorReporting('add', s, o) : (function (n, s) { var o, a, l = 'less-error-message:' + e(s || ''), u = t.document.createElement('div'), c = [], h = n.filename || s, f = h.match(/([^/]+(\?.*)?)$/)[1]; (u.id = l), (u.className = 'less-error-message'), (a = '

' + (n.type || 'Syntax') + 'Error: ' + (n.message || 'There is an error in your .less file') + '

in ' + f + ' '); var p = function (e, t, i) { void 0 !== e.extract[t] && c.push( '

  • {content}
    • ' .replace( /\{line\}/, (parseInt(e.line, 10) || 0) + (t - 1), ) .replace(/\{class\}/, i) .replace(/\{content\}/, e.extract[t]), ); }; n.line && (p(n, 0, ''), p(n, 1, 'line'), p(n, 2, ''), (a += 'on line ' + n.line + ', column ' + (n.column + 1) + ':

    ')), n.stack && (n.extract || r.logLevel >= 4) && (a += '
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'console' === r.errorReporting || ('function' == typeof r.errorReporting && r.errorReporting('remove', i)) : (function (i) { var n = t.document.getElementById('less-error-message:' + e(i)); n && n.parentNode.removeChild(n); })(i); }, }; }, $t = { javascriptEnabled: !1, depends: !1, compress: !1, lint: !1, paths: [], color: !0, strictImports: !1, insecure: !1, rootpath: '', rewriteUrls: !1, math: 1, strictUnits: !1, globalVars: null, modifyVars: null, urlArgs: '', }; if (window.less) for (var Lt in window.less) Object.prototype.hasOwnProperty.call(window.less, Lt) && ($t[Lt] = window.less[Lt]); !(function (e, i) { t(i, n(e)), void 0 === i.isFileProtocol && (i.isFileProtocol = /^(file|(chrome|safari)(-extension)?|resource|qrc|app):/.test( e.location.protocol, )), (i.async = i.async || !1), (i.fileAsync = i.fileAsync || !1), (i.poll = i.poll || (i.isFileProtocol ? 1e3 : 1500)), (i.env = i.env || ('127.0.0.1' == e.location.hostname || '0.0.0.0' == e.location.hostname || 'localhost' == e.location.hostname || (e.location.port && e.location.port.length > 0) || i.isFileProtocol ? 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