wisemapping-frontend/packages/mindplot/lib/components/libraries/less/less-1.6.2.min.js

/*!
 * LESS - Leaner CSS v1.6.2
 * http://lesscss.org
 *
 * Copyright (c) 2009-2014, Alexis Sellier <self@cloudhead.net>
 * Licensed under the Apache v2 License.
 *
 */

/** * @license Apache v2
 */

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        comments() { for (var a, b = []; ;) { if (a = this.comment(), !a) break; b.push(a); } return b; },
        entities: {
          quoted() { let b; let c; let d = x; const e = x; return u.charAt(d) === '~' && (d++, c = !0), u.charAt(d) === '"' || u.charAt(d) === "'" ? (c && j('~'), b = i(/^"((?:[^"\\\r\n]|\\.)*)"|'((?:[^'\\\r\n]|\\.)*)'/), b ? new w.Quoted(b[0], b[1] || b[2], c, e, a.currentFileInfo) : void 0) : void 0; }, keyword() { let a; if (a = i(/^[_A-Za-z-][_A-Za-z0-9-]*/)) { const b = w.Color.fromKeyword(a); return b || new w.Keyword(a); } }, call() { let b; let c; let d; let e; const f = x; if (b = /^([\w-]+|%|progid:[\w\.]+)\(/.exec(D)) { if (b = b[1], c = b.toLowerCase(), c === 'url') return null; if (x += b.length, c === 'alpha' && (e = G.alpha(), typeof e !== 'undefined')) return e; if (j('('), d = this.arguments(), j(')')) return b ? new w.Call(b, d, f, a.currentFileInfo) : void 0; } }, arguments() { for (var a, b = []; ;) { if (a = this.assignment() || G.expression(), !a) break; if (b.push(a), !j(',')) break; } return b; }, literal() { return this.dimension() || this.color() || this.quoted() || this.unicodeDescriptor(); }, assignment() { let a; let b; return a = i(/^\w+(?=\s?=)/i), a && j('=') ? (b = G.entity(), b ? new w.Assignment(a, b) : void 0) : void 0; }, url() { let b; if (u.charAt(x) === 'u' && i(/^url\(/)) return b = this.quoted() || this.variable() || i(/^(?:(?:\\[\(\)'"])|[^\(\)'"])+/) || '', m(')'), new w.URL(b.value != null || b instanceof w.Variable ? b : new w.Anonymous(b), a.currentFileInfo); }, variable() { let b; const c = x; return u.charAt(x) === '@' && (b = i(/^@@?[\w-]+/)) ? new w.Variable(b, c, a.currentFileInfo) : void 0; }, variableCurly() { let b; const c = x; return u.charAt(x) === '@' && (b = i(/^@\{([\w-]+)\}/)) ? new w.Variable(`@${b[1]}`, c, a.currentFileInfo) : void 0; }, color() { let a; return u.charAt(x) === '#' && (a = i(/^#([A-Fa-f0-9]{6}|[A-Fa-f0-9]{3})/)) ? new w.Color(a[1]) : void 0; }, dimension() { let a; const b = u.charCodeAt(x); if (!(b > 57 || b < 43 || b === 47 || b == 44)) return a = i(/^([+-]?\d*\.?\d+)(%|[a-z]+)?/), a ? new w.Dimension(a[1], a[2]) : void 0; }, unicodeDescriptor() { let a; return a = i(/^U\+[0-9a-fA-F?]+(\-[0-9a-fA-F?]+)?/), a ? new w.UnicodeDescriptor(a[0]) : void 0; }, javascript() { let c; let d; let e = x; return u.charAt(e) === '~' && (e++, d = !0), u.charAt(e) === '`' ? (a.javascriptEnabled === b || a.javascriptEnabled || n('You are using JavaScript, which has been disabled.'), d && j('~'), c = i(/^`([^`]*)`/), c ? new w.JavaScript(c[1], x, d) : void 0) : void 0; },
        },
        variable() { let a; return u.charAt(x) === '@' && (a = i(/^(@[\w-]+)\s*:/)) ? a[1] : void 0; },
        extend(a) { let b; let c; let d; let e; let f; const g = x; if (a ? i(/^&:extend\(/) : i(/^:extend\(/)) { do { for (d = null, b = null; !(d = i(/^(all)(?=\s*(\)|,))/)) && (c = this.element());)b ? b.push(c) : b = [c]; d = d && d[1], f = new w.Extend(new w.Selector(b), d, g), e ? e.push(f) : e = [f]; } while (j(',')); return l(/^\)/), a && l(/^;/), e; } },
        extendRule() { return this.extend(!0); },
        mixin: { call() { let b; let c; let f; let g; let h; let k; const l = u.charAt(x); let n = !1; const o = x; if (l === '.' || l === '#') { for (d(); ;) { if (b = x, g = i(/^[#.](?:[\w-]|\\(?:[A-Fa-f0-9]{1,6} ?|[^A-Fa-f0-9]))+/), !g) break; f = new w.Element(h, g, b, a.currentFileInfo), c ? c.push(f) : c = [f], h = j('>'); } return c && (j('(') && (k = this.args(!0).args, m(')')), G.important() && (n = !0), G.end()) ? new w.mixin.Call(c, k, o, a.currentFileInfo, n) : (e(), void 0); } }, args(a) { for (var b, c, d, e, f, g, h = F.parsers, k = h.entities, m = { args: null, variadic: !1 }, o = [], p = [], q = []; ;) { if (a)g = h.expression(); else { if (h.comments(), u.charAt(x) === '.' && i(/^\.{3}/)) { m.variadic = !0, j(';') && !b && (b = !0), (b ? p : q).push({ variadic: !0 }); break; }g = k.variable() || k.literal() || k.keyword(); } if (!g) break; e = null, g.throwAwayComments && g.throwAwayComments(), f = g; let r = null; if (a ? g.value.length == 1 && (r = g.value[0]) : r = g, r && r instanceof w.Variable) if (j(':'))o.length > 0 && (b && n('Cannot mix ; and , as delimiter types'), c = !0), f = l(h.expression), e = d = r.name; else { if (!a && i(/^\.{3}/)) { m.variadic = !0, j(';') && !b && (b = !0), (b ? p : q).push({ name: g.name, variadic: !0 }); break; }a || (d = e = r.name, f = null); }f && o.push(f), q.push({ name: e, value: f }), j(',') || (j(';') || b) && (c && n('Cannot mix ; and , as delimiter types'), b = !0, o.length > 1 && (f = new w.Value(o)), p.push({ name: d, value: f }), d = null, o = [], c = !1); } return m.args = b ? p : q, m; }, definition() { let a; let b; let c; let f; let g = []; let h = !1; if (!(u.charAt(x) !== '.' && u.charAt(x) !== '#' || o(/^[^{]*\}/)) && (d(), b = i(/^([#.](?:[\w-]|\\(?:[A-Fa-f0-9]{1,6} ?|[^A-Fa-f0-9]))+)\s*\(/))) { a = b[1]; const k = this.args(!1); if (g = k.args, h = k.variadic, j(')') || (B = x, e()), G.comments(), i(/^when/) && (f = l(G.conditions, 'expected condition')), c = G.block()) return new w.mixin.Definition(a, g, c, f, h); e(); } } },
        entity() { const a = this.entities; return a.literal() || a.variable() || a.url() || a.call() || a.keyword() || a.javascript() || this.comment(); },
        end() { return j(';') || p('}'); },
        alpha() { let a; if (i(/^\(opacity=/i)) return a = i(/^\d+/) || this.entities.variable(), a ? (m(')'), new w.Alpha(a)) : void 0; },
        element() { let b; let c; let d; const e = x; return c = this.combinator(), b = i(/^(?:\d+\.\d+|\d+)%/) || i(/^(?:[.#]?|:*)(?:[\w-]|[^\x00-\x9f]|\\(?:[A-Fa-f0-9]{1,6} ?|[^A-Fa-f0-9]))+/) || j('*') || j('&') || this.attribute() || i(/^\([^()@]+\)/) || i(/^[\.#](?=@)/) || this.entities.variableCurly(), b || j('(') && (d = this.selector()) && j(')') && (b = new w.Paren(d)), b ? new w.Element(c, b, e, a.currentFileInfo) : void 0; },
        combinator() { let a = u.charAt(x); if (a === '>' || a === '+' || a === '~' || a === '|' || a === '^') { for (x++, u.charAt(x) === '^' && (a = '^^', x++); g(u, x);)x++; return new w.Combinator(a); } return g(u, x - 1) ? new w.Combinator(' ') : new w.Combinator(null); },
        lessSelector() { return this.selector(!0); },
        selector(b) { for (var c, d, e, f, g, h, i, j = x, k = J; (b && (g = this.extend()) || b && (h = k(/^when/)) || (f = this.element())) && (h ? i = l(this.conditions, 'expected condition') : i ? n('CSS guard can only be used at the end of selector') : g ? d ? d.push(g) : d = [g] : (d && n('Extend can only be used at the end of selector'), e = u.charAt(x), c ? c.push(f) : c = [f], f = null), e !== '{' && e !== '}' && e !== ';' && e !== ',' && e !== ')'););return c ? new w.Selector(c, d, i, j, a.currentFileInfo) : (d && n('Extend must be used to extend a selector, it cannot be used on its own'), void 0); },
        attribute() { if (j('[')) { let a; let b; let c; const d = this.entities; return (a = d.variableCurly()) || (a = l(/^(?:[_A-Za-z0-9-\*]*\|)?(?:[_A-Za-z0-9-]|\\.)+/)), c = i(/^[|~*$^]?=/), c && (b = d.quoted() || i(/^[0-9]+%/) || i(/^[\w-]+/) || d.variableCurly()), m(']'), new w.Attribute(a, c, b); } },
        block() { let a; return j('{') && (a = this.primary()) && j('}') ? a : void 0; },
        ruleset() { let b; let c; let f; let g; for (d(), a.dumpLineNumbers && (g = s(x, u, a)); ;) { if (c = this.lessSelector(), !c) break; if (b ? b.push(c) : b = [c], this.comments(), c.condition && b.length > 1 && n('Guards are only currently allowed on a single selector.'), !j(',')) break; c.condition && n('Guards are only currently allowed on a single selector.'), this.comments(); } if (b && (f = this.block())) { const h = new w.Ruleset(b, f, a.strictImports); return a.dumpLineNumbers && (h.debugInfo = g), h; }B = x, e(); },
        rule(b) { let c; let f; let g; const h = u.charAt(x); let i = !1; if (d(), h !== '.' && h !== '#' && h !== '&' && (c = this.variable() || this.ruleProperty())) { if (f = !b && (a.compress || c.charAt && c.charAt(0) === '@') ? this.value() || this.anonymousValue() : this.anonymousValue() || this.value(), g = this.important(), i = c.pop && c.pop().value === '+', f && this.end()) return new w.Rule(c, f, g, i, A, a.currentFileInfo); if (B = x, e(), f && !b) return this.rule(!0); } },
        anonymousValue() { let a; return a = /^([^@+\/'"*`(;{}-]*);/.exec(D), a ? (x += a[0].length - 1, new w.Anonymous(a[1])) : void 0; },
        import() { let b; let c; const f = x; d(); const g = i(/^@import?\s+/); const h = (g ? this.importOptions() : null) || {}; return g && (b = this.entities.quoted() || this.entities.url()) && (c = this.mediaFeatures(), j(';')) ? (c = c && new w.Value(c), new w.Import(b, c, h, f, a.currentFileInfo)) : (e(), void 0); },
        importOptions() { let a; let b; let c; const d = {}; if (!j('(')) return null; do if (a = this.importOption()) { switch (b = a, c = !0, b) { case 'css': b = 'less', c = !1; break; case 'once': b = 'multiple', c = !1; } if (d[b] = c, !j(',')) break; } while (a); return m(')'), d; },
        importOption() { const a = i(/^(less|css|multiple|once|inline|reference)/); return a ? a[1] : void 0; },
        mediaFeature() { let b; let c; const d = this.entities; const e = []; do if (b = d.keyword() || d.variable())e.push(b); else if (j('(')) { if (c = this.property(), b = this.value(), !j(')')) return null; if (c && b)e.push(new w.Paren(new w.Rule(c, b, null, null, x, a.currentFileInfo, !0))); else { if (!b) return null; e.push(new w.Paren(b)); } } while (b); return e.length > 0 ? new w.Expression(e) : void 0; },
        mediaFeatures() { let a; const b = this.entities; const c = []; do if (a = this.mediaFeature()) { if (c.push(a), !j(',')) break; } else if (a = b.variable(), a && (c.push(a), !j(','))) break; while (a); return c.length > 0 ? c : null; },
        media() { let b; let c; let d; let e; return a.dumpLineNumbers && (e = s(x, u, a)), i(/^@media/) && (b = this.mediaFeatures(), c = this.block()) ? (d = new w.Media(c, b, x, a.currentFileInfo), a.dumpLineNumbers && (d.debugInfo = e), d) : void 0; },
        directive() { let b; let c; let f; let g; let h; let k; let l; let m; const n = x; if (u.charAt(x) === '@') { if (c = this.import() || this.media()) return c; if (d(), b = i(/^@[a-z-]+/)) { switch (g = b, b.charAt(1) == '-' && b.indexOf('-', 2) > 0 && (g = `@${b.slice(b.indexOf('-', 2) + 1)}`), g) { case '@font-face': h = !0; break; case '@viewport': case '@top-left': case '@top-left-corner': case '@top-center': case '@top-right': case '@top-right-corner': case '@bottom-left': case '@bottom-left-corner': case '@bottom-center': case '@bottom-right': case '@bottom-right-corner': case '@left-top': case '@left-middle': case '@left-bottom': case '@right-top': case '@right-middle': case '@right-bottom': h = !0; break; case '@host': case '@page': case '@document': case '@supports': case '@keyframes': h = !0, k = !0; break; case '@namespace': l = !0; } if (k && (m = (i(/^[^{]+/) || '').trim(), m && (b += ` ${m}`)), h) { if (f = this.block()) return new w.Directive(b, f, n, a.currentFileInfo); } else if (c = l ? this.expression() : this.entity(), c && j(';')) { const o = new w.Directive(b, c, n, a.currentFileInfo); return a.dumpLineNumbers && (o.debugInfo = s(x, u, a)), o; }e(); } } },
        value() { let a; const b = []; do if (a = this.expression(), a && (b.push(a), !j(','))) break; while (a); return b.length > 0 ? new w.Value(b) : void 0; },
        important() { return u.charAt(x) === '!' ? i(/^! *important/) : void 0; },
        sub() { let a; let b; return j('(') && (a = this.addition()) ? (b = new w.Expression([a]), m(')'), b.parens = !0, b) : void 0; },
        multiplication() { let a; let b; let c; let d; let e; if (a = this.operand()) { for (e = g(u, x - 1); ;) { if (o(/^\/[*\/]/)) break; if (c = j('/') || j('*'), !c) break; if (b = this.operand(), !b) break; a.parensInOp = !0, b.parensInOp = !0, d = new w.Operation(c, [d || a, b], e), e = g(u, x - 1); } return d || a; } },
        addition() { let a; let b; let c; let d; let e; if (a = this.multiplication()) { for (e = g(u, x - 1); ;) { if (c = i(/^[-+]\s+/) || !e && (j('+') || j('-')), !c) break; if (b = this.multiplication(), !b) break; a.parensInOp = !0, b.parensInOp = !0, d = new w.Operation(c, [d || a, b], e), e = g(u, x - 1); } return d || a; } },
        conditions() { let a; let b; let c; const d = x; if (a = this.condition()) { for (;;) { if (!o(/^,\s*(not\s*)?\(/) || !j(',')) break; if (b = this.condition(), !b) break; c = new w.Condition('or', c || a, b, d); } return c || a; } },
        condition() { let a; let b; let c; let d; const e = this.entities; const f = x; let g = !1; return i(/^not/) && (g = !0), m('('), a = this.addition() || e.keyword() || e.quoted(), a ? (d = i(/^(?:>=|<=|=<|[<=>])/), d ? (b = this.addition() || e.keyword() || e.quoted(), b ? c = new w.Condition(d, a, b, f, g) : n('expected expression')) : c = new w.Condition('=', a, new w.Keyword('true'), f, g), m(')'), i(/^and/) ? new w.Condition('and', c, this.condition()) : c) : void 0; },
        operand() { let a; const b = this.entities; const c = u.charAt(x + 1); u.charAt(x) !== '-' || c !== '@' && c !== '(' || (a = j('-')); let d = this.sub() || b.dimension() || b.color() || b.variable() || b.call(); return a && (d.parensInOp = !0, d = new w.Negative(d)), d; },
        expression() { let a; let b; const c = []; do a = this.addition() || this.entity(), a && (c.push(a), o(/^\/[\/*]/) || (b = j('/'), b && c.push(new w.Anonymous(b)))); while (a); return c.length > 0 ? new w.Expression(c) : void 0; },
        property() { const a = i(/^(\*?-?[_a-zA-Z0-9-]+)\s*:/); return a ? a[1] : void 0; },
        ruleProperty() { function b(a) { const b = a.exec(e); return b ? (g.push(x + h), h += b[0].length, e = e.slice(b[1].length), f.push(b[1])) : void 0; } let c; let d; var e = D; var f = []; var g = []; var h = 0; for (b(/^(\*?)/); b(/^((?:[\w-]+)|(?:@\{[\w-]+\}))/););if (f.length > 1 && b(/^\s*(\+?)\s*:/)) { for (k(h), f[0] === '' && (f.shift(), g.shift()), d = 0; d < f.length; d++)c = f[d], f[d] = c.charAt(0) !== '@' ? new w.Keyword(c) : new w.Variable(`@${c.slice(2, -1)}`, g[d], a.currentFileInfo); return f; } },
      },
    };
  }, v.Parser.serializeVars = function (a) { let b = ''; for (const c in a) if (Object.hasOwnProperty.call(a, c)) { const d = a[c]; b += `${(c[0] === '@' ? '' : '@') + c}: ${d}${(`${d}`).slice(-1) === ';' ? '' : ';'}`; } return b; }, (function (d) {
    function e(a, b, c) { if (!(c instanceof d.Dimension)) throw { type: 'Argument', message: 'argument must be a number' }; return b == null ? b = c.unit : c = c.unify(), new d.Dimension(a(parseFloat(c.value)), b); } function f(a, b, c) { let e; let f; let g; let h; const i = b.alpha; const j = c.alpha; const k = []; g = j + i * (1 - j); for (let l = 0; l < 3; l++)e = b.rgb[l] / 255, f = c.rgb[l] / 255, h = a(e, f), g && (h = (j * f + i * (e - j * (e + f - h))) / g), k[l] = 255 * h; return new d.Color(k, g); } function g() { let a; const b = d.functions; for (a in l)l.hasOwnProperty(a) && (b[a] = e.bind(null, Math[a], l[a])); for (a in m)m.hasOwnProperty(a) && (b[a] = f.bind(null, m[a])); a = d.defaultFunc, b.default = a.eval.bind(a); } function h(a) { return d.functions.hsla(a.h, a.s, a.l, a.a); } function i(a, b) { return a instanceof d.Dimension && a.unit.is('%') ? parseFloat(a.value * b / 100) : j(a); } function j(a) { if (a instanceof d.Dimension) return parseFloat(a.unit.is('%') ? a.value / 100 : a.value); if (typeof a === 'number') return a; throw { error: 'RuntimeError', message: 'color functions take numbers as parameters' }; } function k(a) { return Math.min(1, Math.max(0, a)); }d.functions = {
      rgb(a, b, c) { return this.rgba(a, b, c, 1); },
      rgba(a, b, c, e) { const f = [a, b, c].map((a) => i(a, 255)); return e = j(e), new d.Color(f, e); },
      hsl(a, b, c) { return this.hsla(a, b, c, 1); },
      hsla(a, b, c, d) { function e(a) { return a = a < 0 ? a + 1 : a > 1 ? a - 1 : a, 6 * a < 1 ? g + (f - g) * a * 6 : 2 * a < 1 ? f : 3 * a < 2 ? g + (f - g) * (2 / 3 - a) * 6 : g; }a = j(a) % 360 / 360, b = k(j(b)), c = k(j(c)), d = k(j(d)); var f = c <= 0.5 ? c * (b + 1) : c + b - c * b; var g = 2 * c - f; return this.rgba(255 * e(a + 1 / 3), 255 * e(a), 255 * e(a - 1 / 3), d); },
      hsv(a, b, c) { return this.hsva(a, b, c, 1); },
      hsva(a, b, c, d) { a = j(a) % 360 / 360 * 360, b = j(b), c = j(c), d = j(d); let e; let f; e = Math.floor(a / 60 % 6), f = a / 60 - e; const g = [c, c * (1 - b), c * (1 - f * b), c * (1 - (1 - f) * b)]; const h = [[0, 3, 1], [2, 0, 1], [1, 0, 3], [1, 2, 0], [3, 1, 0], [0, 1, 2]]; return this.rgba(255 * g[h[e][0]], 255 * g[h[e][1]], 255 * g[h[e][2]], d); },
      hue(a) { return new d.Dimension(Math.round(a.toHSL().h)); },
      saturation(a) { return new d.Dimension(Math.round(100 * a.toHSL().s), '%'); },
      lightness(a) { return new d.Dimension(Math.round(100 * a.toHSL().l), '%'); },
      hsvhue(a) { return new d.Dimension(Math.round(a.toHSV().h)); },
      hsvsaturation(a) { return new d.Dimension(Math.round(100 * a.toHSV().s), '%'); },
      hsvvalue(a) { return new d.Dimension(Math.round(100 * a.toHSV().v), '%'); },
      red(a) { return new d.Dimension(a.rgb[0]); },
      green(a) { return new d.Dimension(a.rgb[1]); },
      blue(a) { return new d.Dimension(a.rgb[2]); },
      alpha(a) { return new d.Dimension(a.toHSL().a); },
      luma(a) { return new d.Dimension(Math.round(a.luma() * a.alpha * 100), '%'); },
      saturate(a, b) { if (!a.rgb) return null; const c = a.toHSL(); return c.s += b.value / 100, c.s = k(c.s), h(c); },
      desaturate(a, b) { const c = a.toHSL(); return c.s -= b.value / 100, c.s = k(c.s), h(c); },
      lighten(a, b) { const c = a.toHSL(); return c.l += b.value / 100, c.l = k(c.l), h(c); },
      darken(a, b) { const c = a.toHSL(); return c.l -= b.value / 100, c.l = k(c.l), h(c); },
      fadein(a, b) { const c = a.toHSL(); return c.a += b.value / 100, c.a = k(c.a), h(c); },
      fadeout(a, b) { const c = a.toHSL(); return c.a -= b.value / 100, c.a = k(c.a), h(c); },
      fade(a, b) { const c = a.toHSL(); return c.a = b.value / 100, c.a = k(c.a), h(c); },
      spin(a, b) { const c = a.toHSL(); const d = (c.h + b.value) % 360; return c.h = d < 0 ? 360 + d : d, h(c); },
      mix(a, b, c) { c || (c = new d.Dimension(50)); const e = c.value / 100; const f = 2 * e - 1; const g = a.toHSL().a - b.toHSL().a; const h = ((f * g == -1 ? f : (f + g) / (1 + f * g)) + 1) / 2; const i = 1 - h; const j = [a.rgb[0] * h + b.rgb[0] * i, a.rgb[1] * h + b.rgb[1] * i, a.rgb[2] * h + b.rgb[2] * i]; const k = a.alpha * e + b.alpha * (1 - e); return new d.Color(j, k); },
      greyscale(a) { return this.desaturate(a, new d.Dimension(100)); },
      contrast(a, b, c, d) { if (!a.rgb) return null; if (typeof c === 'undefined' && (c = this.rgba(255, 255, 255, 1)), typeof b === 'undefined' && (b = this.rgba(0, 0, 0, 1)), b.luma() > c.luma()) { const e = c; c = b, b = e; } return d = typeof d === 'undefined' ? 0.43 : j(d), a.luma() < d ? c : b; },
      e(a) { return new d.Anonymous(a instanceof d.JavaScript ? a.evaluated : a); },
      escape(a) {
        return new d.Anonymous(encodeURI(a.value).replace(/=/g, '%3D').replace(/:/g, '%3A').replace(/#/g, '%23')
          .replace(/;/g, '%3B')
          .replace(/\(/g, '%28')
          .replace(/\)/g, '%29'));
      },
      '%': function (a) { for (var b = Array.prototype.slice.call(arguments, 1), c = a.value, e = 0; e < b.length; e++)c = c.replace(/%[sda]/i, (a) => { const c = a.match(/s/i) ? b[e].value : b[e].toCSS(); return a.match(/[A-Z]$/) ? encodeURIComponent(c) : c; }); return c = c.replace(/%%/g, '%'), new d.Quoted(`"${c}"`, c); },
      unit(a, b) { if (!(a instanceof d.Dimension)) throw { type: 'Argument', message: `the first argument to unit must be a number${a instanceof d.Operation ? '. Have you forgotten parenthesis?' : ''}` }; return new d.Dimension(a.value, b ? b.toCSS() : ''); },
      convert(a, b) { return a.convertTo(b.value); },
      round(a, b) { const c = typeof b === 'undefined' ? 0 : b.value; return e((a) => a.toFixed(c), null, a); },
      pi() { return new d.Dimension(Math.PI); },
      mod(a, b) { return new d.Dimension(a.value % b.value, a.unit); },
      pow(a, b) {
        if (typeof a === 'number' && typeof b === 'number')a = new d.Dimension(a), b = new d.Dimension(b); else if (!(a instanceof d.Dimension && b instanceof d.Dimension)) throw { type: 'Argument', message: 'arguments must be numbers' }; return new d.Dimension(Math.pow(a.value, b.value), a.unit);
      },
      _minmax(a, c) { switch (c = Array.prototype.slice.call(c), c.length) { case 0: throw { type: 'Argument', message: 'one or more arguments required' }; case 1: return c[0]; } let e; let f; let g; let h; let i; let j; const k = []; const l = {}; for (e = 0; e < c.length; e++)g = c[e], g instanceof d.Dimension ? (h = g.unify(), j = h.unit.toString(), f = l[j], f !== b ? (i = k[f].unify(), (a && h.value < i.value || !a && h.value > i.value) && (k[f] = g)) : (l[j] = k.length, k.push(g))) : k.push(g); return k.length == 1 ? k[0] : (c = k.map(function (a) { return a.toCSS(this.env); }).join(this.env.compress ? ',' : ', '), new d.Anonymous(`${a ? 'min' : 'max'}(${c})`)); },
      min() { return this._minmax(!0, arguments); },
      max() { return this._minmax(!1, arguments); },
      argb(a) { return new d.Anonymous(a.toARGB()); },
      percentage(a) { return new d.Dimension(100 * a.value, '%'); },
      color(a) { if (a instanceof d.Quoted) { let b; const c = a.value; if (b = d.Color.fromKeyword(c)) return b; if (/^#([A-Fa-f0-9]{6}|[A-Fa-f0-9]{3})/.test(c)) return new d.Color(c.slice(1)); throw { type: 'Argument', message: 'argument must be a color keyword or 3/6 digit hex e.g. #FFF' }; } throw { type: 'Argument', message: 'argument must be a string' }; },
      iscolor(a) { return this._isa(a, d.Color); },
      isnumber(a) { return this._isa(a, d.Dimension); },
      isstring(a) { return this._isa(a, d.Quoted); },
      iskeyword(a) { return this._isa(a, d.Keyword); },
      isurl(a) { return this._isa(a, d.URL); },
      ispixel(a) { return this.isunit(a, 'px'); },
      ispercentage(a) { return this.isunit(a, '%'); },
      isem(a) { return this.isunit(a, 'em'); },
      isunit(a, b) { return a instanceof d.Dimension && a.unit.is(b.value || b) ? d.True : d.False; },
      _isa(a, b) { return a instanceof b ? d.True : d.False; },
      tint(a, b) { return this.mix(this.rgb(255, 255, 255), a, b); },
      shade(a, b) { return this.mix(this.rgb(0, 0, 0), a, b); },
      extract(a, b) { return b = b.value - 1, Array.isArray(a.value) ? a.value[b] : Array(a)[b]; },
      length(a) { const b = Array.isArray(a.value) ? a.value.length : 1; return new d.Dimension(b); },
      'data-uri': function (b, e) { if (typeof a !== 'undefined') return new d.URL(e || b, this.currentFileInfo).eval(this.env); let f = b.value; let g = e && e.value; const h = c('fs'); const i = c('path'); let j = !1; if (arguments.length < 2 && (g = f), this.env.isPathRelative(g) && (g = this.currentFileInfo.relativeUrls ? i.join(this.currentFileInfo.currentDirectory, g) : i.join(this.currentFileInfo.entryPath, g)), arguments.length < 2) { let k; try { k = c('mime'); } catch (l) { k = d._mime; }f = k.lookup(g); const m = k.charsets.lookup(f); j = ['US-ASCII', 'UTF-8'].indexOf(m) < 0, j && (f += ';base64'); } else j = /;base64$/.test(f); let n = h.readFileSync(g); const o = 32; const p = parseInt(n.length / 1024, 10); if (p >= o && this.env.ieCompat !== !1) return this.env.silent || console.warn('Skipped data-uri embedding of %s because its size (%dKB) exceeds IE8-safe %dKB!', g, p, o), new d.URL(e || b, this.currentFileInfo).eval(this.env); n = j ? n.toString('base64') : encodeURIComponent(n); const q = `"data:${f},${n}"`; return new d.URL(new d.Anonymous(q)); },
      'svg-gradient': function (a) { function e() { throw { type: 'Argument', message: 'svg-gradient expects direction, start_color [start_position], [color position,]..., end_color [end_position]' }; }arguments.length < 3 && e(); let f; let g; let h; let i; let j; let k; let l; const m = Array.prototype.slice.call(arguments, 1); let n = 'linear'; let o = 'x="0" y="0" width="1" height="1"'; let p = !0; const q = { compress: !1 }; const r = a.toCSS(q); switch (r) { case 'to bottom': f = 'x1="0%" y1="0%" x2="0%" y2="100%"'; break; case 'to right': f = 'x1="0%" y1="0%" x2="100%" y2="0%"'; break; case 'to bottom right': f = 'x1="0%" y1="0%" x2="100%" y2="100%"'; break; case 'to top right': f = 'x1="0%" y1="100%" x2="100%" y2="0%"'; break; case 'ellipse': case 'ellipse at center': n = 'radial', f = 'cx="50%" cy="50%" r="75%"', o = 'x="-50" y="-50" width="101" height="101"'; break; default: throw { type: 'Argument', message: "svg-gradient direction must be 'to bottom', 'to right', 'to bottom right', 'to top right' or 'ellipse at center'" }; } for (g = `<?xml version="1.0" ?><svg xmlns="http://www.w3.org/2000/svg" version="1.1" width="100%" height="100%" viewBox="0 0 1 1" preserveAspectRatio="none"><${n}Gradient id="gradient" gradientUnits="userSpaceOnUse" ${f}>`, h = 0; h < m.length; h += 1)m[h].value ? (i = m[h].value[0], j = m[h].value[1]) : (i = m[h], j = b), i instanceof d.Color && ((h === 0 || h + 1 === m.length) && j === b || j instanceof d.Dimension) || e(), k = j ? j.toCSS(q) : h === 0 ? '0%' : '100%', l = i.alpha, g += `<stop offset="${k}" stop-color="${i.toRGB()}"${l < 1 ? ` stop-opacity="${l}"` : ''}/>`; if (g += `</${n}Gradient><rect ${o} fill="url(#gradient)" /></svg>`, p) try { g = c('./encoder').encodeBase64(g); } catch (s) { p = !1; } return g = `'data:image/svg+xml${p ? ';base64' : ''},${g}'`, new d.URL(new d.Anonymous(g)); },
    }, d._mime = {
      _types: {
        '.htm': 'text/html', '.html': 'text/html', '.gif': 'image/gif', '.jpg': 'image/jpeg', '.jpeg': 'image/jpeg', '.png': 'image/png',
      },
      lookup(a) { const e = c('path').extname(a); const f = d._mime._types[e]; if (f === b) throw new Error(`Optional dependency "mime" is required for ${e}`); return f; },
      charsets: { lookup(a) { return a && /^text\//.test(a) ? 'UTF-8' : ''; } },
    }; var l = {
      ceil: null, floor: null, sqrt: null, abs: null, tan: '', sin: '', cos: '', atan: 'rad', asin: 'rad', acos: 'rad',
    }; var m = {
      multiply(a, b) { return a * b; }, screen(a, b) { return a + b - a * b; }, overlay(a, b) { return a *= 2, a <= 1 ? m.multiply(a, b) : m.screen(a - 1, b); }, softlight(a, b) { let c = 1; let d = a; return b > 0.5 && (d = 1, c = a > 0.25 ? Math.sqrt(a) : ((16 * a - 12) * a + 4) * a), a - (1 - 2 * b) * d * (c - a); }, hardlight(a, b) { return m.overlay(b, a); }, difference(a, b) { return Math.abs(a - b); }, exclusion(a, b) { return a + b - 2 * a * b; }, average(a, b) { return (a + b) / 2; }, negation(a, b) { return 1 - Math.abs(a + b - 1); },
    }; d.defaultFunc = {
      eval() { const a = this.value_; const b = this.error_; if (b) throw b; return a != null ? a ? d.True : d.False : void 0; }, value(a) { this.value_ = a; }, error(a) { this.error_ = a; }, reset() { this.value_ = this.error_ = null; },
    }, g(), d.fround = function (a, b) { let c; return a && a.numPrecision != null ? (c = Math.pow(10, a.numPrecision), Math.round(b * c) / c) : b; }, d.functionCall = function (a, b) { this.env = a, this.currentFileInfo = b; }, d.functionCall.prototype = d.functions;
  }(c('./tree'))), (function (a) {
    a.colors = {
      aliceblue: '#f0f8ff', antiquewhite: '#faebd7', aqua: '#00ffff', aquamarine: '#7fffd4', azure: '#f0ffff', beige: '#f5f5dc', bisque: '#ffe4c4', black: '#000000', blanchedalmond: '#ffebcd', blue: '#0000ff', blueviolet: '#8a2be2', brown: '#a52a2a', burlywood: '#deb887', cadetblue: '#5f9ea0', chartreuse: '#7fff00', chocolate: '#d2691e', coral: '#ff7f50', cornflowerblue: '#6495ed', cornsilk: '#fff8dc', crimson: '#dc143c', cyan: '#00ffff', darkblue: '#00008b', darkcyan: '#008b8b', darkgoldenrod: '#b8860b', darkgray: '#a9a9a9', darkgrey: '#a9a9a9', darkgreen: '#006400', darkkhaki: '#bdb76b', darkmagenta: '#8b008b', darkolivegreen: '#556b2f', darkorange: '#ff8c00', darkorchid: '#9932cc', darkred: '#8b0000', darksalmon: '#e9967a', darkseagreen: '#8fbc8f', darkslateblue: '#483d8b', darkslategray: '#2f4f4f', darkslategrey: '#2f4f4f', darkturquoise: '#00ced1', darkviolet: '#9400d3', deeppink: '#ff1493', deepskyblue: '#00bfff', dimgray: '#696969', dimgrey: '#696969', dodgerblue: '#1e90ff', firebrick: '#b22222', floralwhite: '#fffaf0', forestgreen: '#228b22', fuchsia: '#ff00ff', gainsboro: '#dcdcdc', ghostwhite: '#f8f8ff', gold: '#ffd700', goldenrod: '#daa520', gray: '#808080', grey: '#808080', green: '#008000', greenyellow: '#adff2f', honeydew: '#f0fff0', hotpink: '#ff69b4', indianred: '#cd5c5c', indigo: '#4b0082', ivory: '#fffff0', khaki: '#f0e68c', lavender: '#e6e6fa', lavenderblush: '#fff0f5', lawngreen: '#7cfc00', lemonchiffon: '#fffacd', lightblue: '#add8e6', lightcoral: '#f08080', lightcyan: '#e0ffff', lightgoldenrodyellow: '#fafad2', lightgray: '#d3d3d3', lightgrey: '#d3d3d3', lightgreen: '#90ee90', lightpink: '#ffb6c1', lightsalmon: '#ffa07a', lightseagreen: '#20b2aa', lightskyblue: '#87cefa', lightslategray: '#778899', lightslategrey: '#778899', lightsteelblue: '#b0c4de', lightyellow: '#ffffe0', lime: '#00ff00', limegreen: '#32cd32', linen: '#faf0e6', magenta: '#ff00ff', maroon: '#800000', mediumaquamarine: '#66cdaa', mediumblue: '#0000cd', mediumorchid: '#ba55d3', mediumpurple: '#9370d8', mediumseagreen: '#3cb371', mediumslateblue: '#7b68ee', mediumspringgreen: '#00fa9a', mediumturquoise: '#48d1cc', mediumvioletred: '#c71585', midnightblue: '#191970', mintcream: '#f5fffa', mistyrose: '#ffe4e1', moccasin: '#ffe4b5', navajowhite: '#ffdead', navy: '#000080', oldlace: '#fdf5e6', olive: '#808000', olivedrab: '#6b8e23', orange: '#ffa500', orangered: '#ff4500', orchid: '#da70d6', palegoldenrod: '#eee8aa', palegreen: '#98fb98', paleturquoise: '#afeeee', palevioletred: '#d87093', papayawhip: '#ffefd5', peachpuff: '#ffdab9', peru: '#cd853f', pink: '#ffc0cb', plum: '#dda0dd', powderblue: '#b0e0e6', purple: '#800080', red: '#ff0000', rosybrown: '#bc8f8f', royalblue: '#4169e1', saddlebrown: '#8b4513', salmon: '#fa8072', sandybrown: '#f4a460', seagreen: '#2e8b57', seashell: '#fff5ee', sienna: '#a0522d', silver: '#c0c0c0', skyblue: '#87ceeb', slateblue: '#6a5acd', slategray: '#708090', slategrey: '#708090', snow: '#fffafa', springgreen: '#00ff7f', steelblue: '#4682b4', tan: '#d2b48c', teal: '#008080', thistle: '#d8bfd8', tomato: '#ff6347', turquoise: '#40e0d0', violet: '#ee82ee', wheat: '#f5deb3', white: '#ffffff', whitesmoke: '#f5f5f5', yellow: '#ffff00', yellowgreen: '#9acd32',
    };
  }(c('./tree'))), (function (a) { a.debugInfo = function (b, c, d) { let e = ''; if (b.dumpLineNumbers && !b.compress) switch (b.dumpLineNumbers) { case 'comments': e = a.debugInfo.asComment(c); break; case 'mediaquery': e = a.debugInfo.asMediaQuery(c); break; case 'all': e = a.debugInfo.asComment(c) + (d || '') + a.debugInfo.asMediaQuery(c); } return e; }, a.debugInfo.asComment = function (a) { return `/* line ${a.debugInfo.lineNumber}, ${a.debugInfo.fileName} */\n`; }, a.debugInfo.asMediaQuery = function (a) { return `@media -sass-debug-info{filename{font-family:${(`file://${a.debugInfo.fileName}`).replace(/([.:\/\\])/g, (a) => (a == '\\' && (a = '/'), `\\${a}`))}}line{font-family:\\00003${a.debugInfo.lineNumber}}}\n`; }, a.find = function (a, b) { for (var c, d = 0; d < a.length; d++) if (c = b.call(a, a[d])) return c; return null; }, a.jsify = function (a) { return Array.isArray(a.value) && a.value.length > 1 ? `[${a.value.map((a) => a.toCSS(!1)).join(', ')}]` : a.toCSS(!1); }, a.toCSS = function (a) { const b = []; return this.genCSS(a, { add(a) { b.push(a); }, isEmpty() { return b.length === 0; } }), b.join(''); }, a.outputRuleset = function (a, b, c) { let d; const e = c.length; if (a.tabLevel = (0 | a.tabLevel) + 1, a.compress) { for (b.add('{'), d = 0; e > d; d++)c[d].genCSS(a, b); return b.add('}'), a.tabLevel--, void 0; } const f = `\n${Array(a.tabLevel).join('  ')}`; const g = `${f}  `; if (e) { for (b.add(` {${g}`), c[0].genCSS(a, b), d = 1; e > d; d++)b.add(g), c[d].genCSS(a, b); b.add(`${f}}`); } else b.add(` {${f}}`); a.tabLevel--; }; }(c('./tree'))), (function (a) {
    a.Alpha = function (a) { this.value = a; }, a.Alpha.prototype = {
      type: 'Alpha', accept(a) { this.value = a.visit(this.value); }, eval(b) { return this.value.eval ? new a.Alpha(this.value.eval(b)) : this; }, genCSS(a, b) { b.add('alpha(opacity='), this.value.genCSS ? this.value.genCSS(a, b) : b.add(this.value), b.add(')'); }, toCSS: a.toCSS,
    };
  }(c('../tree'))), (function (a) {
    a.Anonymous = function (a, b, c, d) { this.value = a.value || a, this.index = b, this.mapLines = d, this.currentFileInfo = c; }, a.Anonymous.prototype = {
      type: 'Anonymous', eval() { return new a.Anonymous(this.value, this.index, this.currentFileInfo, this.mapLines); }, compare(a) { if (!a.toCSS) return -1; const b = this.toCSS(); const c = a.toCSS(); return b === c ? 0 : c > b ? -1 : 1; }, genCSS(a, b) { b.add(this.value, this.currentFileInfo, this.index, this.mapLines); }, toCSS: a.toCSS,
    };
  }(c('../tree'))), (function (a) {
    a.Assignment = function (a, b) { this.key = a, this.value = b; }, a.Assignment.prototype = {
      type: 'Assignment', accept(a) { this.value = a.visit(this.value); }, eval(b) { return this.value.eval ? new a.Assignment(this.key, this.value.eval(b)) : this; }, genCSS(a, b) { b.add(`${this.key}=`), this.value.genCSS ? this.value.genCSS(a, b) : b.add(this.value); }, toCSS: a.toCSS,
    };
  }(c('../tree'))), (function (a) {
    a.Call = function (a, b, c, d) { this.name = a, this.args = b, this.index = c, this.currentFileInfo = d; }, a.Call.prototype = {
      type: 'Call',
      accept(a) { this.args && (this.args = a.visitArray(this.args)); },
      eval(b) {
        let c; let d; const e = this.args.map((a) => a.eval(b)); const f = this.name.toLowerCase(); if (f in a.functions) {
          try { if (d = new a.functionCall(b, this.currentFileInfo), c = d[f].apply(d, e), c != null) return c; } catch (g) {
            throw {
              type: g.type || 'Runtime', message: `error evaluating function \`${this.name}\`${g.message ? `: ${g.message}` : ''}`, index: this.index, filename: this.currentFileInfo.filename,
            };
          }
        } return new a.Call(this.name, e, this.index, this.currentFileInfo);
      },
      genCSS(a, b) { b.add(`${this.name}(`, this.currentFileInfo, this.index); for (let c = 0; c < this.args.length; c++) this.args[c].genCSS(a, b), c + 1 < this.args.length && b.add(', '); b.add(')'); },
      toCSS: a.toCSS,
    };
  }(c('../tree'))), (function (a) {
    function b(a) { return `#${a.map((a) => (a = c(Math.round(a), 255), (a < 16 ? '0' : '') + a.toString(16))).join('')}`; } function c(a, b) { return Math.min(Math.max(a, 0), b); }a.Color = function (a, b) { this.rgb = Array.isArray(a) ? a : a.length == 6 ? a.match(/.{2}/g).map((a) => parseInt(a, 16)) : a.split('').map((a) => parseInt(a + a, 16)), this.alpha = typeof b === 'number' ? b : 1; }; const d = 'transparent'; a.Color.prototype = {
      type: 'Color',
      eval() { return this; },
      luma() { return 0.2126 * this.rgb[0] / 255 + 0.7152 * this.rgb[1] / 255 + 0.0722 * this.rgb[2] / 255; },
      genCSS(a, b) { b.add(this.toCSS(a)); },
      toCSS(b, e) { const f = b && b.compress && !e; const g = a.fround(b, this.alpha); if (g < 1) return g === 0 && this.isTransparentKeyword ? d : `rgba(${this.rgb.map((a) => c(Math.round(a), 255)).concat(c(g, 1)).join(`,${f ? '' : ' '}`)})`; let h = this.toRGB(); if (f) { const i = h.split(''); i[1] === i[2] && i[3] === i[4] && i[5] === i[6] && (h = `#${i[1]}${i[3]}${i[5]}`); } return h; },
      operate(b, c, d) { for (var e = [], f = this.alpha * (1 - d.alpha) + d.alpha, g = 0; g < 3; g++)e[g] = a.operate(b, c, this.rgb[g], d.rgb[g]); return new a.Color(e, f); },
      toRGB() { return b(this.rgb); },
      toHSL() {
        let a; let b; const c = this.rgb[0] / 255; const d = this.rgb[1] / 255; const e = this.rgb[2] / 255; const f = this.alpha; const g = Math.max(c, d, e); const h = Math.min(c, d, e); const i = (g + h) / 2; const j = g - h; if (g === h)a = b = 0; else { switch (b = i > 0.5 ? j / (2 - g - h) : j / (g + h), g) { case c: a = (d - e) / j + (e > d ? 6 : 0); break; case d: a = (e - c) / j + 2; break; case e: a = (c - d) / j + 4; }a /= 6; } return {
          h: 360 * a, s: b, l: i, a: f,
        };
      },
      toHSV() {
        let a; let b; const c = this.rgb[0] / 255; const d = this.rgb[1] / 255; const e = this.rgb[2] / 255; const f = this.alpha; const g = Math.max(c, d, e); const h = Math.min(c, d, e); const i = g; const j = g - h; if (b = g === 0 ? 0 : j / g, g === h)a = 0; else { switch (g) { case c: a = (d - e) / j + (e > d ? 6 : 0); break; case d: a = (e - c) / j + 2; break; case e: a = (c - d) / j + 4; }a /= 6; } return {
          h: 360 * a, s: b, v: i, a: f,
        };
      },
      toARGB() { return b([255 * this.alpha].concat(this.rgb)); },
      compare(a) { return a.rgb ? a.rgb[0] === this.rgb[0] && a.rgb[1] === this.rgb[1] && a.rgb[2] === this.rgb[2] && a.alpha === this.alpha ? 0 : -1 : -1; },
    }, a.Color.fromKeyword = function (b) { if (b = b.toLowerCase(), a.colors.hasOwnProperty(b)) return new a.Color(a.colors[b].slice(1)); if (b === d) { const c = new a.Color([0, 0, 0], 0); return c.isTransparentKeyword = !0, c; } };
  }(c('../tree'))), (function (a) {
    a.Comment = function (a, b, c, d) { this.value = a, this.silent = !!b, this.currentFileInfo = d; }, a.Comment.prototype = {
      type: 'Comment', genCSS(b, c) { this.debugInfo && c.add(a.debugInfo(b, this), this.currentFileInfo, this.index), c.add(this.value.trim()); }, toCSS: a.toCSS, isSilent(a) { const b = this.currentFileInfo && this.currentFileInfo.reference && !this.isReferenced; const c = a.compress && !this.value.match(/^\/\*!/); return this.silent || b || c; }, eval() { return this; }, markReferenced() { this.isReferenced = !0; },
    };
  }(c('../tree'))), (function (a) { a.Condition = function (a, b, c, d, e) { this.op = a.trim(), this.lvalue = b, this.rvalue = c, this.index = d, this.negate = e; }, a.Condition.prototype = { type: 'Condition', accept(a) { this.lvalue = a.visit(this.lvalue), this.rvalue = a.visit(this.rvalue); }, eval(a) { let b; const c = this.lvalue.eval(a); const d = this.rvalue.eval(a); const e = this.index; return b = (function (a) { switch (a) { case 'and': return c && d; case 'or': return c || d; default: if (c.compare)b = c.compare(d); else { if (!d.compare) throw { type: 'Type', message: 'Unable to perform comparison', index: e }; b = d.compare(c); } switch (b) { case -1: return a === '<' || a === '=<' || a === '<='; case 0: return a === '=' || a === '>=' || a === '=<' || a === '<='; case 1: return a === '>' || a === '>='; } } }(this.op)), this.negate ? !b : b; } }; }(c('../tree'))), (function (a) {
    a.Dimension = function (c, d) { this.value = parseFloat(c), this.unit = d && d instanceof a.Unit ? d : new a.Unit(d ? [d] : b); }, a.Dimension.prototype = {
      type: 'Dimension', accept(a) { this.unit = a.visit(this.unit); }, eval() { return this; }, toColor() { return new a.Color([this.value, this.value, this.value]); }, genCSS(b, c) { if (b && b.strictUnits && !this.unit.isSingular()) throw new Error(`Multiple units in dimension. Correct the units or use the unit function. Bad unit: ${this.unit.toString()}`); const d = a.fround(b, this.value); let e = String(d); if (d !== 0 && d < 1e-6 && d > -1e-6 && (e = d.toFixed(20).replace(/0+$/, '')), b && b.compress) { if (d === 0 && this.unit.isLength()) return c.add(e), void 0; d > 0 && d < 1 && (e = e.substr(1)); }c.add(e), this.unit.genCSS(b, c); }, toCSS: a.toCSS, operate(b, c, d) { let e = a.operate(b, c, this.value, d.value); const f = this.unit.clone(); if (c === '+' || c === '-') if (f.numerator.length === 0 && f.denominator.length === 0)f.numerator = d.unit.numerator.slice(0), f.denominator = d.unit.denominator.slice(0); else if (d.unit.numerator.length === 0 && f.denominator.length === 0);else { if (d = d.convertTo(this.unit.usedUnits()), b.strictUnits && d.unit.toString() !== f.toString()) throw new Error(`Incompatible units. Change the units or use the unit function. Bad units: '${f.toString()}' and '${d.unit.toString()}'.`); e = a.operate(b, c, this.value, d.value); } else c === '*' ? (f.numerator = f.numerator.concat(d.unit.numerator).sort(), f.denominator = f.denominator.concat(d.unit.denominator).sort(), f.cancel()) : c === '/' && (f.numerator = f.numerator.concat(d.unit.denominator).sort(), f.denominator = f.denominator.concat(d.unit.numerator).sort(), f.cancel()); return new a.Dimension(e, f); }, compare(b) { if (b instanceof a.Dimension) { const c = this.unify(); const d = b.unify(); const e = c.value; const f = d.value; return f > e ? -1 : e > f ? 1 : d.unit.isEmpty() || c.unit.compare(d.unit) === 0 ? 0 : -1; } return -1; }, unify() { return this.convertTo({ length: 'm', duration: 's', angle: 'rad' }); }, convertTo(b) { let c; let d; let e; let f; let g; let h = this.value; const i = this.unit.clone(); let j = {}; if (typeof b === 'string') { for (c in a.UnitConversions)a.UnitConversions[c].hasOwnProperty(b) && (j = {}, j[c] = b); b = j; }g = function (a, b) { return e.hasOwnProperty(a) ? (b ? h /= e[a] / e[f] : h *= e[a] / e[f], f) : a; }; for (d in b)b.hasOwnProperty(d) && (f = b[d], e = a.UnitConversions[d], i.map(g)); return i.cancel(), new a.Dimension(h, i); },
    }, a.UnitConversions = {
      length: {
        m: 1, cm: 0.01, mm: 0.001, in: 0.0254, 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: 0.0025, turn: 1,
      },
    }, a.Unit = function (a, b, c) { this.numerator = a ? a.slice(0).sort() : [], this.denominator = b ? b.slice(0).sort() : [], this.backupUnit = c; }, a.Unit.prototype = {
      type: 'Unit', clone() { return new a.Unit(this.numerator.slice(0), this.denominator.slice(0), this.backupUnit); }, genCSS(a, b) { this.numerator.length >= 1 ? b.add(this.numerator[0]) : this.denominator.length >= 1 ? b.add(this.denominator[0]) : a && a.strictUnits || !this.backupUnit || b.add(this.backupUnit); }, toCSS: a.toCSS, toString() { let a; let b = this.numerator.join('*'); for (a = 0; a < this.denominator.length; a++)b += `/${this.denominator[a]}`; return b; }, compare(a) { return this.is(a.toString()) ? 0 : -1; }, is(a) { return this.toString() === a; }, isLength() { return Boolean(this.toCSS().match(/px|em|%|in|cm|mm|pc|pt|ex/)); }, isEmpty() { return this.numerator.length === 0 && this.denominator.length === 0; }, isSingular() { return this.numerator.length <= 1 && this.denominator.length === 0; }, map(a) { let b; for (b = 0; b < this.numerator.length; b++) this.numerator[b] = a(this.numerator[b], !1); for (b = 0; b < this.denominator.length; b++) this.denominator[b] = a(this.denominator[b], !0); }, usedUnits() { let b; let c; const d = {}; c = function (a) { return b.hasOwnProperty(a) && !d[e] && (d[e] = a), a; }; for (var e in a.UnitConversions)a.UnitConversions.hasOwnProperty(e) && (b = a.UnitConversions[e], this.map(c)); return d; }, cancel() { let a; let b; let c; const d = {}; for (b = 0; b < this.numerator.length; b++)a = this.numerator[b], c || (c = a), d[a] = (d[a] || 0) + 1; for (b = 0; b < this.denominator.length; b++)a = this.denominator[b], c || (c = a), d[a] = (d[a] || 0) - 1; this.numerator = [], this.denominator = []; for (a in d) if (d.hasOwnProperty(a)) { const e = d[a]; if (e > 0) for (b = 0; e > b; b++) this.numerator.push(a); else if (e < 0) for (b = 0; -e > b; b++) this.denominator.push(a); } this.numerator.length === 0 && this.denominator.length === 0 && c && (this.backupUnit = c), this.numerator.sort(), this.denominator.sort(); },
    };
  }(c('../tree'))), (function (a) {
    a.Directive = function (b, c, d, e) { this.name = b, Array.isArray(c) ? (this.rules = [new a.Ruleset(null, c)], this.rules[0].allowImports = !0) : this.value = c, this.index = d, this.currentFileInfo = e; }, a.Directive.prototype = {
      type: 'Directive', accept(a) { this.rules && (this.rules = a.visitArray(this.rules)), this.value && (this.value = a.visit(this.value)); }, genCSS(b, c) { c.add(this.name, this.currentFileInfo, this.index), this.rules ? a.outputRuleset(b, c, this.rules) : (c.add(' '), this.value.genCSS(b, c), c.add(';')); }, toCSS: a.toCSS, eval(b) { let c = this; return this.rules && (b.frames.unshift(this), c = new a.Directive(this.name, null, this.index, this.currentFileInfo), c.rules = [this.rules[0].eval(b)], c.rules[0].root = !0, b.frames.shift()), c; }, variable(b) { return a.Ruleset.prototype.variable.call(this.rules[0], b); }, find() { return a.Ruleset.prototype.find.apply(this.rules[0], arguments); }, rulesets() { return a.Ruleset.prototype.rulesets.apply(this.rules[0]); }, markReferenced() { let a; let b; if (this.isReferenced = !0, this.rules) for (b = this.rules[0].rules, a = 0; a < b.length; a++)b[a].markReferenced && b[a].markReferenced(); },
    };
  }(c('../tree'))), (function (a) {
    a.Element = function (b, c, d, e) { this.combinator = b instanceof a.Combinator ? b : new a.Combinator(b), this.value = typeof c === 'string' ? c.trim() : c || '', this.index = d, this.currentFileInfo = e; }, a.Element.prototype = {
      type: 'Element', accept(a) { const b = this.value; this.combinator = a.visit(this.combinator), typeof b === 'object' && (this.value = a.visit(b)); }, eval(b) { return new a.Element(this.combinator, this.value.eval ? this.value.eval(b) : this.value, this.index, this.currentFileInfo); }, genCSS(a, b) { b.add(this.toCSS(a), this.currentFileInfo, this.index); }, toCSS(a) { const b = this.value.toCSS ? this.value.toCSS(a) : this.value; return b === '' && this.combinator.value.charAt(0) === '&' ? '' : this.combinator.toCSS(a || {}) + b; },
    }, a.Attribute = function (a, b, c) { this.key = a, this.op = b, this.value = c; }, a.Attribute.prototype = {
      type: 'Attribute', eval(b) { return new a.Attribute(this.key.eval ? this.key.eval(b) : this.key, this.op, this.value && this.value.eval ? this.value.eval(b) : this.value); }, genCSS(a, b) { b.add(this.toCSS(a)); }, toCSS(a) { let b = this.key.toCSS ? this.key.toCSS(a) : this.key; return this.op && (b += this.op, b += this.value.toCSS ? this.value.toCSS(a) : this.value), `[${b}]`; },
    }, a.Combinator = function (a) { this.value = a === ' ' ? ' ' : a ? a.trim() : ''; }, a.Combinator.prototype = {
      type: 'Combinator',
      _outputMap: {
        '': '', ' ': ' ', ':': ' :', '+': ' + ', '~': ' ~ ', '>': ' > ', '|': '|', '^': ' ^ ', '^^': ' ^^ ',
      },
      _outputMapCompressed: {
        '': '', ' ': ' ', ':': ' :', '+': '+', '~': '~', '>': '>', '|': '|', '^': '^', '^^': '^^',
      },
      genCSS(a, b) { b.add((a.compress ? this._outputMapCompressed : this._outputMap)[this.value]); },
      toCSS: a.toCSS,
    };
  }(c('../tree'))), (function (a) {
    a.Expression = function (a) { this.value = a; }, a.Expression.prototype = {
      type: 'Expression', accept(a) { this.value && (this.value = a.visitArray(this.value)); }, eval(b) { let c; const d = this.parens && !this.parensInOp; let e = !1; return d && b.inParenthesis(), this.value.length > 1 ? c = new a.Expression(this.value.map((a) => a.eval(b))) : this.value.length === 1 ? (this.value[0].parens && !this.value[0].parensInOp && (e = !0), c = this.value[0].eval(b)) : c = this, d && b.outOfParenthesis(), this.parens && this.parensInOp && !b.isMathOn() && !e && (c = new a.Paren(c)), c; }, genCSS(a, b) { for (let c = 0; c < this.value.length; c++) this.value[c].genCSS(a, b), c + 1 < this.value.length && b.add(' '); }, toCSS: a.toCSS, throwAwayComments() { this.value = this.value.filter((b) => !(b instanceof a.Comment)); },
    };
  }(c('../tree'))), (function (a) {
    a.Extend = function (b, c, d) { switch (this.selector = b, this.option = c, this.index = d, this.object_id = a.Extend.next_id++, this.parent_ids = [this.object_id], c) { case 'all': this.allowBefore = !0, this.allowAfter = !0; break; default: this.allowBefore = !1, this.allowAfter = !1; } }, a.Extend.next_id = 0, a.Extend.prototype = {
      type: 'Extend', accept(a) { this.selector = a.visit(this.selector); }, eval(b) { return new a.Extend(this.selector.eval(b), this.option, this.index); }, clone() { return new a.Extend(this.selector, this.option, this.index); }, findSelfSelectors(a) { let b; let c; let d = []; for (b = 0; b < a.length; b++)c = a[b].elements, b > 0 && c.length && c[0].combinator.value === '' && (c[0].combinator.value = ' '), d = d.concat(a[b].elements); this.selfSelectors = [{ elements: d }]; },
    };
  }(c('../tree'))), (function (a) {
    a.Import = function (a, c, d, e, f) { if (this.options = d, this.index = e, this.path = a, this.features = c, this.currentFileInfo = f, this.options.less !== b || this.options.inline) this.css = !this.options.less || this.options.inline; else { const g = this.getPath(); g && /css([\?;].*)?$/.test(g) && (this.css = !0); } }, a.Import.prototype = {
      type: 'Import', accept(a) { this.features && (this.features = a.visit(this.features)), this.path = a.visit(this.path), !this.options.inline && this.root && (this.root = a.visit(this.root)); }, genCSS(a, b) { this.css && (b.add('@import ', this.currentFileInfo, this.index), this.path.genCSS(a, b), this.features && (b.add(' '), this.features.genCSS(a, b)), b.add(';')); }, toCSS: a.toCSS, getPath() { if (this.path instanceof a.Quoted) { const c = this.path.value; return this.css !== b || /(\.[a-z]*$)|([\?;].*)$/.test(c) ? c : `${c}.less`; } return this.path instanceof a.URL ? this.path.value.value : null; }, evalForImport(b) { return new a.Import(this.path.eval(b), this.features, this.options, this.index, this.currentFileInfo); }, evalPath(b) { const c = this.path.eval(b); const d = this.currentFileInfo && this.currentFileInfo.rootpath; if (!(c instanceof a.URL)) { if (d) { const e = c.value; e && b.isPathRelative(e) && (c.value = d + e); }c.value = b.normalizePath(c.value); } return c; }, eval(b) { let c; const d = this.features && this.features.eval(b); if (this.skip) return []; if (this.options.inline) { const e = new a.Anonymous(this.root, 0, { filename: this.importedFilename }, !0); return this.features ? new a.Media([e], this.features.value) : [e]; } if (this.css) { const f = new a.Import(this.evalPath(b), d, this.options, this.index); if (!f.css && this.error) throw this.error; return f; } return c = new a.Ruleset(null, this.root.rules.slice(0)), c.evalImports(b), this.features ? new a.Media(c.rules, this.features.value) : c.rules; },
    };
  }(c('../tree'))), (function (a) { a.JavaScript = function (a, b, c) { this.escaped = c, this.expression = a, this.index = b; }, a.JavaScript.prototype = { type: 'JavaScript', eval(b) { let c; const d = this; const e = {}; let f = this.expression.replace(/@\{([\w-]+)\}/g, (c, e) => a.jsify(new a.Variable(`@${e}`, d.index).eval(b))); try { f = new Function(`return (${f})`); } catch (g) { throw { message: `JavaScript evaluation error: ${g.message} from \`${f}\``, index: this.index }; } const h = b.frames[0].variables(); for (const i in h)h.hasOwnProperty(i) && (e[i.slice(1)] = { value: h[i].value, toJS() { return this.value.eval(b).toCSS(); } }); try { c = f.call(e); } catch (g) { throw { message: `JavaScript evaluation error: '${g.name}: ${g.message.replace(/["]/g, "'")}'`, index: this.index }; } return typeof c === 'number' ? new a.Dimension(c) : typeof c === 'string' ? new a.Quoted(`"${c}"`, c, this.escaped, this.index) : Array.isArray(c) ? new a.Anonymous(c.join(', ')) : new a.Anonymous(c); } }; }(c('../tree'))), (function (a) {
    a.Keyword = function (a) { this.value = a; }, a.Keyword.prototype = {
      type: 'Keyword', eval() { return this; }, genCSS(a, b) { b.add(this.value); }, toCSS: a.toCSS, compare(b) { return b instanceof a.Keyword ? b.value === this.value ? 0 : 1 : -1; },
    }, a.True = new a.Keyword('true'), a.False = new a.Keyword('false');
  }(c('../tree'))), (function (a) {
    a.Media = function (b, c, d, e) { this.index = d, this.currentFileInfo = e; const f = this.emptySelectors(); this.features = new a.Value(c), this.rules = [new a.Ruleset(f, b)], this.rules[0].allowImports = !0; }, a.Media.prototype = {
      type: 'Media', accept(a) { this.features && (this.features = a.visit(this.features)), this.rules && (this.rules = a.visitArray(this.rules)); }, genCSS(b, c) { c.add('@media ', this.currentFileInfo, this.index), this.features.genCSS(b, c), a.outputRuleset(b, c, this.rules); }, toCSS: a.toCSS, eval(b) { b.mediaBlocks || (b.mediaBlocks = [], b.mediaPath = []); const c = new a.Media(null, [], this.index, this.currentFileInfo); this.debugInfo && (this.rules[0].debugInfo = this.debugInfo, c.debugInfo = this.debugInfo); let d = !1; b.strictMath || (d = !0, b.strictMath = !0); try { c.features = this.features.eval(b); } finally { d && (b.strictMath = !1); } return b.mediaPath.push(c), b.mediaBlocks.push(c), b.frames.unshift(this.rules[0]), c.rules = [this.rules[0].eval(b)], b.frames.shift(), b.mediaPath.pop(), b.mediaPath.length === 0 ? c.evalTop(b) : c.evalNested(b); }, variable(b) { return a.Ruleset.prototype.variable.call(this.rules[0], b); }, find() { return a.Ruleset.prototype.find.apply(this.rules[0], arguments); }, rulesets() { return a.Ruleset.prototype.rulesets.apply(this.rules[0]); }, emptySelectors() { const b = new a.Element('', '&', this.index, this.currentFileInfo); const c = [new a.Selector([b], null, null, this.index, this.currentFileInfo)]; return c[0].mediaEmpty = !0, c; }, markReferenced() { let a; const b = this.rules[0].rules; for (this.isReferenced = !0, a = 0; a < b.length; a++)b[a].markReferenced && b[a].markReferenced(); }, evalTop(b) { let c = this; if (b.mediaBlocks.length > 1) { const d = this.emptySelectors(); c = new a.Ruleset(d, b.mediaBlocks), c.multiMedia = !0; } return delete b.mediaBlocks, delete b.mediaPath, c; }, evalNested(b) { let c; let d; const e = b.mediaPath.concat([this]); for (c = 0; c < e.length; c++)d = e[c].features instanceof a.Value ? e[c].features.value : e[c].features, e[c] = Array.isArray(d) ? d : [d]; return this.features = new a.Value(this.permute(e).map((b) => { for (b = b.map((b) => (b.toCSS ? b : new a.Anonymous(b))), c = b.length - 1; c > 0; c--)b.splice(c, 0, new a.Anonymous('and')); return new a.Expression(b); })), new a.Ruleset([], []); }, permute(a) { if (a.length === 0) return []; if (a.length === 1) return a[0]; for (var b = [], c = this.permute(a.slice(1)), d = 0; d < c.length; d++) for (let e = 0; e < a[0].length; e++)b.push([a[0][e]].concat(c[d])); return b; }, bubbleSelectors(b) { this.rules = [new a.Ruleset(b.slice(0), [this.rules[0]])]; },
    };
  }(c('../tree'))), (function (a) {
    a.mixin = {}, a.mixin.Call = function (b, c, d, e, f) { this.selector = new a.Selector(b), this.arguments = c && c.length ? c : null, this.index = d, this.currentFileInfo = e, this.important = f; }, a.mixin.Call.prototype = {
      type: 'MixinCall',
      accept(a) { this.selector && (this.selector = a.visit(this.selector)), this.arguments && (this.arguments = a.visitArray(this.arguments)); },
      eval(b) {
        let c; let d; let e; let f; let g; let h; let i; let j; let k; let l; let m; let n; const o = []; let p = !1; const q = []; const r = []; const s = a.defaultFunc; const t = 0; const u = 1; const v = 2; for (e = this.arguments && this.arguments.map((a) => ({ name: a.name, value: a.value.eval(b) })), f = 0; f < b.frames.length; f++) {
          if ((c = b.frames[f].find(this.selector)).length > 0) {
            for (j = !0, g = 0; g < c.length; g++) { for (d = c[g], i = !1, h = 0; h < b.frames.length; h++) if (!(d instanceof a.mixin.Definition) && d === (b.frames[h].originalRuleset || b.frames[h])) { i = !0; break; } if (!i && d.matchArgs(e, b)) { if (l = { mixin: d, group: t }, d.matchCondition) { for (h = 0; h < 2; h++)s.value(h), r[h] = d.matchCondition(e, b); (r[0] || r[1]) && (r[0] != r[1] && (l.group = r[1] ? u : v), q.push(l)); } else q.push(l); p = !0; } } for (s.reset(), n = [0, 0, 0], g = 0; g < q.length; g++)n[q[g].group]++; if (n[t] > 0)m = v; else if (m = u, n[u] + n[v] > 1) {
              throw {
                type: 'Runtime', message: `Ambiguous use of \`default()\` found when matching for \`${this.format(e)}\``, index: this.index, filename: this.currentFileInfo.filename,
              };
            } for (g = 0; g < q.length; g++) {
              if (l = q[g].group, l === t || l === m) {
 try { d = q[g].mixin, d instanceof a.mixin.Definition || (d = new a.mixin.Definition('', [], d.rules, null, !1), d.originalRuleset = c[g].originalRuleset || c[g]), Array.prototype.push.apply(o, d.eval(b, e, this.important).rules); } catch (w) {
                throw {
                  message: w.message, index: this.index, filename: this.currentFileInfo.filename, stack: w.stack,
                };
              } 
} 
} if (p) { if (!this.currentFileInfo || !this.currentFileInfo.reference) for (f = 0; f < o.length; f++)k = o[f], k.markReferenced && k.markReferenced(); return o; }
          }
        } throw j ? {
          type: 'Runtime', message: `No matching definition was found for \`${this.format(e)}\``, index: this.index, filename: this.currentFileInfo.filename,
        } : {
          type: 'Name', message: `${this.selector.toCSS().trim()} is undefined`, index: this.index, filename: this.currentFileInfo.filename,
        };
      },
      format(a) { return `${this.selector.toCSS().trim()}(${a ? a.map((a) => { let b = ''; return a.name && (b += `${a.name}:`), b += a.value.toCSS ? a.value.toCSS() : '???'; }).join(', ') : ''})`; },
    }, a.mixin.Definition = function (b, c, d, e, f) {
      this.name = b, this.selectors = [new a.Selector([new a.Element(null, b, this.index, this.currentFileInfo)])], this.params = c, this.condition = e, this.variadic = f, this.arity = c.length, this.rules = d, this._lookups = {}, this.required = c.reduce((a, b) => (!b.name || b.name && !b.value ? a + 1 : a), 0), this.parent = a.Ruleset.prototype, this.frames = [];
    }, a.mixin.Definition.prototype = {
      type: 'MixinDefinition', accept(a) { this.params && this.params.length && (this.params = a.visitArray(this.params)), this.rules = a.visitArray(this.rules), this.condition && (this.condition = a.visit(this.condition)); }, variable(a) { return this.parent.variable.call(this, a); }, variables() { return this.parent.variables.call(this); }, find() { return this.parent.find.apply(this, arguments); }, rulesets() { return this.parent.rulesets.apply(this); }, evalParams(b, c, d, e) { let f; let g; let h; let i; let j; let k; let l; let m; const n = new a.Ruleset(null, null); const o = this.params.slice(0); if (c = new a.evalEnv(c, [n].concat(c.frames)), d) for (d = d.slice(0), h = 0; h < d.length; h++) if (g = d[h], k = g && g.name) { for (l = !1, i = 0; i < o.length; i++) if (!e[i] && k === o[i].name) { e[i] = g.value.eval(b), n.prependRule(new a.Rule(k, g.value.eval(b))), l = !0; break; } if (l) { d.splice(h, 1), h--; continue; } throw { type: 'Runtime', message: `Named argument for ${this.name} ${d[h].name} not found` }; } for (m = 0, h = 0; h < o.length; h++) if (!e[h]) { if (g = d && d[m], k = o[h].name) if (o[h].variadic && d) { for (f = [], i = m; i < d.length; i++)f.push(d[i].value.eval(b)); n.prependRule(new a.Rule(k, new a.Expression(f).eval(b))); } else { if (j = g && g.value)j = j.eval(b); else { if (!o[h].value) throw { type: 'Runtime', message: `wrong number of arguments for ${this.name} (${d.length} for ${this.arity})` }; j = o[h].value.eval(c), n.resetCache(); }n.prependRule(new a.Rule(k, j)), e[h] = j; } if (o[h].variadic && d) for (i = m; i < d.length; i++)e[i] = d[i].value.eval(b); m++; } return n; }, eval(b, c, d) { let e; let f; const g = []; const h = this.frames.concat(b.frames); const i = this.evalParams(b, new a.evalEnv(b, h), c, g); return i.prependRule(new a.Rule('@arguments', new a.Expression(g).eval(b))), e = this.rules.slice(0), f = new a.Ruleset(null, e), f.originalRuleset = this, f = f.eval(new a.evalEnv(b, [this, i].concat(h))), d && (f = this.parent.makeImportant.apply(f)), f; }, matchCondition(b, c) { return this.condition && !this.condition.eval(new a.evalEnv(c, [this.evalParams(c, new a.evalEnv(c, this.frames.concat(c.frames)), b, [])].concat(this.frames).concat(c.frames))) ? !1 : !0; }, matchArgs(a, b) { let c; const d = a && a.length || 0; if (this.variadic) { if (d < this.required - 1) return !1; } else { if (d < this.required) return !1; if (d > this.params.length) return !1; }c = Math.min(d, this.arity); for (let e = 0; c > e; e++) if (!this.params[e].name && !this.params[e].variadic && a[e].value.eval(b).toCSS() != this.params[e].value.eval(b).toCSS()) return !1; return !0; },
    };
  }(c('../tree'))), (function (a) {
    a.Negative = function (a) { this.value = a; }, a.Negative.prototype = {
      type: 'Negative', accept(a) { this.value = a.visit(this.value); }, genCSS(a, b) { b.add('-'), this.value.genCSS(a, b); }, toCSS: a.toCSS, eval(b) { return b.isMathOn() ? new a.Operation('*', [new a.Dimension(-1), this.value]).eval(b) : new a.Negative(this.value.eval(b)); },
    };
  }(c('../tree'))), (function (a) {
    a.Operation = function (a, b, c) { this.op = a.trim(), this.operands = b, this.isSpaced = c; }, a.Operation.prototype = {
      type: 'Operation', accept(a) { this.operands = a.visit(this.operands); }, eval(b) { let c = this.operands[0].eval(b); let d = this.operands[1].eval(b); if (b.isMathOn()) { if (c instanceof a.Dimension && d instanceof a.Color && (c = c.toColor()), d instanceof a.Dimension && c instanceof a.Color && (d = d.toColor()), !c.operate) throw { type: 'Operation', message: 'Operation on an invalid type' }; return c.operate(b, this.op, d); } return new a.Operation(this.op, [c, d], this.isSpaced); }, genCSS(a, b) { this.operands[0].genCSS(a, b), this.isSpaced && b.add(' '), b.add(this.op), this.isSpaced && b.add(' '), this.operands[1].genCSS(a, b); }, toCSS: a.toCSS,
    }, a.operate = function (a, b, c, d) { switch (b) { case '+': return c + d; case '-': return c - d; case '*': return c * d; case '/': return c / d; } };
  }(c('../tree'))), (function (a) {
    a.Paren = function (a) { this.value = a; }, a.Paren.prototype = {
      type: 'Paren', accept(a) { this.value = a.visit(this.value); }, genCSS(a, b) { b.add('('), this.value.genCSS(a, b), b.add(')'); }, toCSS: a.toCSS, eval(b) { return new a.Paren(this.value.eval(b)); },
    };
  }(c('../tree'))), (function (a) {
    a.Quoted = function (a, b, c, d, e) { this.escaped = c, this.value = b || '', this.quote = a.charAt(0), this.index = d, this.currentFileInfo = e; }, a.Quoted.prototype = {
      type: 'Quoted', genCSS(a, b) { this.escaped || b.add(this.quote, this.currentFileInfo, this.index), b.add(this.value), this.escaped || b.add(this.quote); }, toCSS: a.toCSS, eval(b) { const c = this; const d = this.value.replace(/`([^`]+)`/g, (d, e) => new a.JavaScript(e, c.index, !0).eval(b).value).replace(/@\{([\w-]+)\}/g, (d, e) => { const f = new a.Variable(`@${e}`, c.index, c.currentFileInfo).eval(b, !0); return f instanceof a.Quoted ? f.value : f.toCSS(); }); return new a.Quoted(this.quote + d + this.quote, d, this.escaped, this.index, this.currentFileInfo); }, compare(a) { if (!a.toCSS) return -1; const b = this.toCSS(); const c = a.toCSS(); return b === c ? 0 : c > b ? -1 : 1; },
    };
  }(c('../tree'))), (function (a) {
    function b(a, b) { let c; let d = ''; const e = b.length; const f = { add(a) { d += a; } }; for (c = 0; e > c; c++)b[c].eval(a).genCSS(a, f); return d; }a.Rule = function (b, c, d, e, f, g, h) { this.name = b, this.value = c instanceof a.Value ? c : new a.Value([c]), this.important = d ? ` ${d.trim()}` : '', this.merge = e, this.index = f, this.currentFileInfo = g, this.inline = h || !1, this.variable = b.charAt && b.charAt(0) === '@'; }, a.Rule.prototype = {
      type: 'Rule', accept(a) { this.value = a.visit(this.value); }, genCSS(a, b) { b.add(this.name + (a.compress ? ':' : ': '), this.currentFileInfo, this.index); try { this.value.genCSS(a, b); } catch (c) { throw c.index = this.index, c.filename = this.currentFileInfo.filename, c; }b.add(this.important + (this.inline || a.lastRule && a.compress ? '' : ';'), this.currentFileInfo, this.index); }, toCSS: a.toCSS, eval(c) { let d = !1; let e = this.name; typeof e !== 'string' && (e = e.length === 1 && e[0] instanceof a.Keyword ? e[0].value : b(c, e)), e !== 'font' || c.strictMath || (d = !0, c.strictMath = !0); try { return new a.Rule(e, this.value.eval(c), this.important, this.merge, this.index, this.currentFileInfo, this.inline); } catch (f) { throw f.index = f.index || this.index, f; } finally { d && (c.strictMath = !1); } }, makeImportant() { return new a.Rule(this.name, this.value, '!important', this.merge, this.index, this.currentFileInfo, this.inline); },
    };
  }(c('../tree'))), (function (a) {
    a.Ruleset = function (a, b, c) { this.selectors = a, this.rules = b, this._lookups = {}, this.strictImports = c; }, a.Ruleset.prototype = {
      type: 'Ruleset', accept(a) { this.paths ? a.visitArray(this.paths, !0) : this.selectors && (this.selectors = a.visitArray(this.selectors)), this.rules && this.rules.length && (this.rules = a.visitArray(this.rules)); }, eval(b) { let c; let d; let e; const f = this.selectors; const g = a.defaultFunc; if (f && (d = f.length)) { for (c = [], g.error({ type: 'Syntax', message: 'it is currently only allowed in parametric mixin guards,' }), e = 0; d > e; e++)c.push(f[e].eval(b)); g.reset(); } let h; let i; let j = this.rules ? this.rules.slice(0) : null; const k = new a.Ruleset(c, j, this.strictImports); k.originalRuleset = this, k.root = this.root, k.firstRoot = this.firstRoot, k.allowImports = this.allowImports, this.debugInfo && (k.debugInfo = this.debugInfo); const l = b.frames; l.unshift(k); let m = b.selectors; m || (b.selectors = m = []), m.unshift(this.selectors), (k.root || k.allowImports || !k.strictImports) && k.evalImports(b); const n = k.rules; let o = n ? n.length : 0; for (e = 0; o > e; e++)n[e] instanceof a.mixin.Definition && (n[e].frames = l.slice(0)); const p = b.mediaBlocks && b.mediaBlocks.length || 0; for (e = 0; o > e; e++)n[e] instanceof a.mixin.Call && (j = n[e].eval(b).filter((b) => (b instanceof a.Rule && b.variable ? !k.variable(b.name) : !0)), n.splice.apply(n, [e, 1].concat(j)), o += j.length - 1, e += j.length - 1, k.resetCache()); for (e = 0; e < n.length; e++) if (h = n[e], !(h instanceof a.mixin.Definition) && (n[e] = h = h.eval ? h.eval(b) : h, h instanceof a.Ruleset && h.selectors && h.selectors.length === 1 && h.selectors[0].isJustParentSelector())) { if (n.splice(e--, 1), !h.selectors[0].evaldCondition) continue; for (let q = 0; q < h.rules.length; q++)i = h.rules[q], i instanceof a.Rule && i.variable || n.splice(++e, 0, i); } if (l.shift(), m.shift(), b.mediaBlocks) for (e = p; e < b.mediaBlocks.length; e++)b.mediaBlocks[e].bubbleSelectors(c); return k; }, evalImports(b) { let c; let d; const e = this.rules; if (e) for (c = 0; c < e.length; c++)e[c] instanceof a.Import && (d = e[c].eval(b), d && d.length ? (e.splice.apply(e, [c, 1].concat(d)), c += d.length - 1) : e.splice(c, 1, d), this.resetCache()); }, makeImportant() { return new a.Ruleset(this.selectors, this.rules.map((a) => (a.makeImportant ? a.makeImportant() : a)), this.strictImports); }, matchArgs(a) { return !a || a.length === 0; }, matchCondition(b, c) { const d = this.selectors[this.selectors.length - 1]; return d.evaldCondition ? d.condition && !d.condition.eval(new a.evalEnv(c, c.frames)) ? !1 : !0 : !1; }, resetCache() { this._rulesets = null, this._variables = null, this._lookups = {}; }, variables() { return this._variables || (this._variables = this.rules ? this.rules.reduce((b, c) => (c instanceof a.Rule && c.variable === !0 && (b[c.name] = c), b), {}) : {}), this._variables; }, variable(a) { return this.variables()[a]; }, rulesets() { if (!this.rules) return null; let b; let c; const d = a.Ruleset; const e = a.mixin.Definition; const f = []; const g = this.rules; const h = g.length; for (b = 0; h > b; b++)c = g[b], (c instanceof d || c instanceof e) && f.push(c); return f; }, prependRule(a) { const b = this.rules; b ? b.unshift(a) : this.rules = [a]; }, find(b, c) { c = c || this; let d; const e = []; const f = b.toCSS(); return f in this._lookups ? this._lookups[f] : (this.rulesets().forEach((f) => { if (f !== c) for (let g = 0; g < f.selectors.length; g++) if (d = b.match(f.selectors[g])) { b.elements.length > d ? Array.prototype.push.apply(e, f.find(new a.Selector(b.elements.slice(d)), c)) : e.push(f); break; } }), this._lookups[f] = e, e); }, genCSS(b, c) { let d; let e; let f; let g; let h; let i; const j = []; const k = []; b.tabLevel = b.tabLevel || 0, this.root || b.tabLevel++; let l; const m = b.compress ? '' : Array(b.tabLevel + 1).join('  '); const n = b.compress ? '' : Array(b.tabLevel).join('  '); for (d = 0; d < this.rules.length; d++)h = this.rules[d], h.rules || h instanceof a.Media || h instanceof a.Directive || this.root && h instanceof a.Comment ? k.push(h) : j.push(h); if (!this.root) { g = a.debugInfo(b, this, n), g && (c.add(g), c.add(n)); let o; const p = this.paths; const q = p.length; for (l = b.compress ? ',' : `,\n${n}`, d = 0; q > d; d++) if (i = p[d], o = i.length) for (d > 0 && c.add(l), b.firstSelector = !0, i[0].genCSS(b, c), b.firstSelector = !1, e = 1; o > e; e++)i[e].genCSS(b, c); c.add((b.compress ? '{' : ' {\n') + m); } for (d = 0; d < j.length; d++)h = j[d], d + 1 !== j.length || this.root && k.length !== 0 && !this.firstRoot || (b.lastRule = !0), h.genCSS ? h.genCSS(b, c) : h.value && c.add(h.value.toString()), b.lastRule ? b.lastRule = !1 : c.add(b.compress ? '' : `\n${m}`); if (this.root || (c.add(b.compress ? '}' : `\n${n}}`), b.tabLevel--), l = (b.compress ? '' : '\n') + (this.root ? m : n), f = k.length) for (j.length && l && c.add(l), k[0].genCSS(b, c), d = 1; f > d; d++)l && c.add(l), k[d].genCSS(b, c); c.isEmpty() || b.compress || !this.firstRoot || c.add('\n'); }, toCSS: a.toCSS, markReferenced() { for (let a = 0; a < this.selectors.length; a++) this.selectors[a].markReferenced(); }, joinSelectors(a, b, c) { for (let d = 0; d < c.length; d++) this.joinSelector(a, b, c[d]); }, joinSelector(b, c, d) { let e; let f; let g; let h; let i; let j; let k; let l; let m; let n; let o; let p; let q; let r; let s; for (e = 0; e < d.elements.length; e++)j = d.elements[e], j.value === '&' && (h = !0); if (h) { for (r = [], i = [[]], e = 0; e < d.elements.length; e++) if (j = d.elements[e], j.value !== '&')r.push(j); else { for (s = [], r.length > 0 && this.mergeElementsOnToSelectors(r, i), f = 0; f < i.length; f++) if (k = i[f], c.length === 0)k.length > 0 && (k[0].elements = k[0].elements.slice(0), k[0].elements.push(new a.Element(j.combinator, '', j.index, j.currentFileInfo))), s.push(k); else for (g = 0; g < c.length; g++)l = c[g], m = [], n = [], p = !0, k.length > 0 ? (m = k.slice(0), q = m.pop(), o = d.createDerived(q.elements.slice(0)), p = !1) : o = d.createDerived([]), l.length > 1 && (n = n.concat(l.slice(1))), l.length > 0 && (p = !1, o.elements.push(new a.Element(j.combinator, l[0].elements[0].value, j.index, j.currentFileInfo)), o.elements = o.elements.concat(l[0].elements.slice(1))), p || m.push(o), m = m.concat(n), s.push(m); i = s, r = []; } for (r.length > 0 && this.mergeElementsOnToSelectors(r, i), e = 0; e < i.length; e++)i[e].length > 0 && b.push(i[e]); } else if (c.length > 0) for (e = 0; e < c.length; e++)b.push(c[e].concat(d)); else b.push([d]); }, mergeElementsOnToSelectors(b, c) { let d; let e; if (c.length === 0) return c.push([new a.Selector(b)]), void 0; for (d = 0; d < c.length; d++)e = c[d], e.length > 0 ? e[e.length - 1] = e[e.length - 1].createDerived(e[e.length - 1].elements.concat(b)) : e.push(new a.Selector(b)); },
    };
  }(c('../tree'))), (function (a) {
    a.Selector = function (a, b, c, d, e, f) { this.elements = a, this.extendList = b, this.condition = c, this.currentFileInfo = e || {}, this.isReferenced = f, c || (this.evaldCondition = !0); }, a.Selector.prototype = {
      type: 'Selector', accept(a) { this.elements && (this.elements = a.visitArray(this.elements)), this.extendList && (this.extendList = a.visitArray(this.extendList)), this.condition && (this.condition = a.visit(this.condition)); }, createDerived(b, c, d) { d = d != null ? d : this.evaldCondition; const e = new a.Selector(b, c || this.extendList, null, this.index, this.currentFileInfo, this.isReferenced); return e.evaldCondition = d, e.mediaEmpty = this.mediaEmpty, e; }, match(a) { let b; let c; const d = this.elements; const e = d.length; if (a.CacheElements(), b = a._elements.length, b === 0 || b > e) return 0; for (c = 0; b > c; c++) if (d[c].value !== a._elements[c]) return 0; return b; }, CacheElements() { let a; let b; let c; let d = ''; if (!this._elements) { for (a = this.elements.length, c = 0; a > c; c++) if (b = this.elements[c], d += b.combinator.value, b.value.value) { if (typeof b.value.value !== 'string') { d = ''; break; }d += b.value.value; } else d += b.value; this._elements = d.match(/[,&#\.\w-]([\w-]|(\\.))*/g), this._elements ? this._elements[0] === '&' && this._elements.shift() : this._elements = []; } }, isJustParentSelector() { return !this.mediaEmpty && this.elements.length === 1 && this.elements[0].value === '&' && (this.elements[0].combinator.value === ' ' || this.elements[0].combinator.value === ''); }, eval(a) { const b = this.condition && this.condition.eval(a); let c = this.elements; let d = this.extendList; return c = c && c.map((b) => b.eval(a)), d = d && d.map((b) => b.eval(a)), this.createDerived(c, d, b); }, genCSS(a, b) { let c; let d; if (a && a.firstSelector || this.elements[0].combinator.value !== '' || b.add(' ', this.currentFileInfo, this.index), !this._css) for (c = 0; c < this.elements.length; c++)d = this.elements[c], d.genCSS(a, b); }, toCSS: a.toCSS, markReferenced() { this.isReferenced = !0; }, getIsReferenced() { return !this.currentFileInfo.reference || this.isReferenced; }, getIsOutput() { return this.evaldCondition; },
    };
  }(c('../tree'))), (function (a) {
    a.UnicodeDescriptor = function (a) { this.value = a; }, a.UnicodeDescriptor.prototype = {
      type: 'UnicodeDescriptor', genCSS(a, b) { b.add(this.value); }, toCSS: a.toCSS, eval() { return this; },
    };
  }(c('../tree'))), (function (a) {
    a.URL = function (a, b, c) { this.value = a, this.currentFileInfo = b, this.isEvald = c; }, a.URL.prototype = {
      type: 'Url', accept(a) { this.value = a.visit(this.value); }, genCSS(a, b) { b.add('url('), this.value.genCSS(a, b), b.add(')'); }, toCSS: a.toCSS, eval(b) { let c; const d = this.value.eval(b); if (!this.isEvald && (c = this.currentFileInfo && this.currentFileInfo.rootpath, c && typeof d.value === 'string' && b.isPathRelative(d.value) && (d.quote || (c = c.replace(/[\(\)'"\s]/g, (a) => `\\${a}`)), d.value = c + d.value), d.value = b.normalizePath(d.value), b.urlArgs && !d.value.match(/^\s*data:/))) { const e = d.value.indexOf('?') === -1 ? '?' : '&'; const f = e + b.urlArgs; d.value.indexOf('#') !== -1 ? d.value = d.value.replace('#', `${f}#`) : d.value += f; } return new a.URL(d, this.currentFileInfo, !0); },
    };
  }(c('../tree'))), (function (a) {
    a.Value = function (a) { this.value = a; }, a.Value.prototype = {
      type: 'Value', accept(a) { this.value && (this.value = a.visitArray(this.value)); }, eval(b) { return this.value.length === 1 ? this.value[0].eval(b) : new a.Value(this.value.map((a) => a.eval(b))); }, genCSS(a, b) { let c; for (c = 0; c < this.value.length; c++) this.value[c].genCSS(a, b), c + 1 < this.value.length && b.add(a && a.compress ? ',' : ', '); }, toCSS: a.toCSS,
    };
  }(c('../tree'))), (function (a) {
    a.Variable = function (a, b, c) { this.name = a, this.index = b, this.currentFileInfo = c || {}; }, a.Variable.prototype = {
      type: 'Variable',
      eval(b) {
        let c; let d = this.name; if (d.indexOf('@@') === 0 && (d = `@${new a.Variable(d.slice(1)).eval(b).value}`), this.evaluating) {
          throw {
            type: 'Name', message: `Recursive variable definition for ${d}`, filename: this.currentFileInfo.file, index: this.index,
          };
        } if (this.evaluating = !0, c = a.find(b.frames, (a) => { const c = a.variable(d); return c ? c.value.eval(b) : void 0; })) return this.evaluating = !1, c; throw {
          type: 'Name', message: `variable ${d} is undefined`, filename: this.currentFileInfo.filename, index: this.index,
        };
      },
    };
  }(c('../tree'))), (function (a) {
    const b = ['paths', 'optimization', 'files', 'contents', 'contentsIgnoredChars', 'relativeUrls', 'rootpath', 'strictImports', 'insecure', 'dumpLineNumbers', 'compress', 'processImports', 'syncImport', 'javascriptEnabled', 'mime', 'useFileCache', 'currentFileInfo']; a.parseEnv = function (a) {
      if (d(a, this, b), this.contents || (this.contents = {}), this.contentsIgnoredChars || (this.contentsIgnoredChars = {}), this.files || (this.files = {}), !this.currentFileInfo) {
        const c = a && a.filename || 'input'; const e = c.replace(/[^\/\\]*$/, ''); a && (a.filename = null), this.currentFileInfo = {
          filename: c, relativeUrls: this.relativeUrls, rootpath: a && a.rootpath || '', currentDirectory: e, entryPath: e, rootFilename: c,
        };
      }
    }; const c = ['silent', 'verbose', 'compress', 'yuicompress', 'ieCompat', 'strictMath', 'strictUnits', 'cleancss', 'sourceMap', 'importMultiple', 'urlArgs']; a.evalEnv = function (a, b) { d(a, this, c), this.frames = b || []; }, a.evalEnv.prototype.inParenthesis = function () { this.parensStack || (this.parensStack = []), this.parensStack.push(!0); }, a.evalEnv.prototype.outOfParenthesis = function () { this.parensStack.pop(); }, a.evalEnv.prototype.isMathOn = function () { return this.strictMath ? this.parensStack && this.parensStack.length : !0; }, a.evalEnv.prototype.isPathRelative = function (a) { return !/^(?:[a-z-]+:|\/)/.test(a); }, a.evalEnv.prototype.normalizePath = function (a) { let b; const c = a.split('/').reverse(); for (a = []; c.length !== 0;) switch (b = c.pop()) { case '.': break; case '..': a.length === 0 || a[a.length - 1] === '..' ? a.push(b) : a.pop(); break; default: a.push(b); } return a.join('/'); }; var d = function (a, b, c) { if (a) for (let d = 0; d < c.length; d++)a.hasOwnProperty(c[d]) && (b[c[d]] = a[c[d]]); };
  }(c('./tree'))), (function (a) { function b(a) { return a; } function c(a, b) { let d; let e; for (d in a) if (a.hasOwnProperty(d)) switch (e = a[d], typeof e) { case 'function': e.prototype && e.prototype.type && (e.prototype.typeIndex = b++); break; case 'object': b = c(e, b); } return b; } const d = { visitDeeper: !0 }; let e = !1; a.visitor = function (b) { this._implementation = b, this._visitFnCache = [], e || (c(a, 1), e = !0); }, a.visitor.prototype = { visit(a) { if (!a) return a; const c = a.typeIndex; if (!c) return a; let e; const f = this._visitFnCache; const g = this._implementation; const h = c << 1; const i = 1 | h; let j = f[h]; let k = f[i]; const l = d; if (l.visitDeeper = !0, j || (e = `visit${a.type}`, j = g[e] || b, k = g[`${e}Out`] || b, f[h] = j, f[i] = k), j !== b) { const m = j.call(g, a, l); g.isReplacing && (a = m); } return l.visitDeeper && a && a.accept && a.accept(this), k != b && k.call(g, a), a; }, visitArray(a, b) { if (!a) return a; let c; const d = a.length; if (b || !this._implementation.isReplacing) { for (c = 0; d > c; c++) this.visit(a[c]); return a; } const e = []; for (c = 0; d > c; c++) { const f = this.visit(a[c]); f.splice ? f.length && this.flatten(f, e) : e.push(f); } return e; }, flatten(a, b) { b || (b = []); let c; let d; let e; let f; let g; let h; for (d = 0, c = a.length; c > d; d++) if (e = a[d], e.splice) for (g = 0, f = e.length; f > g; g++)h = e[g], h.splice ? h.length && this.flatten(h, b) : b.push(h); else b.push(e); return b; } }; }(c('./tree'))), (function (a) {
    a.importVisitor = function (b, c, d) { this._visitor = new a.visitor(this), this._importer = b, this._finish = c, this.env = d || new a.evalEnv(), this.importCount = 0; }, a.importVisitor.prototype = {
      isReplacing: !0, run(a) { let b; try { this._visitor.visit(a); } catch (c) { b = c; } this.isFinished = !0, this.importCount === 0 && this._finish(b); }, visitImport(b, c) { let d; const e = this; const f = b.options.inline; if (!b.css || f) { try { d = b.evalForImport(this.env); } catch (g) { g.filename || (g.index = b.index, g.filename = b.currentFileInfo.filename), b.css = !0, b.error = g; } if (d && (!d.css || f)) { b = d, this.importCount++; const h = new a.evalEnv(this.env, this.env.frames.slice(0)); b.options.multiple && (h.importMultiple = !0), this._importer.push(b.getPath(), b.currentFileInfo, b.options, (c, d, g, i) => { c && !c.filename && (c.index = b.index, c.filename = b.currentFileInfo.filename), g && !h.importMultiple && (b.skip = g); const j = function (a) { e.importCount--, e.importCount === 0 && e.isFinished && e._finish(a); }; return !d || (b.root = d, b.importedFilename = i, f || b.skip) ? (j(), void 0) : (new a.importVisitor(e._importer, j, h).run(d), void 0); }); } } return c.visitDeeper = !1, b; }, visitRule(a, b) { return b.visitDeeper = !1, a; }, visitDirective(a) { return this.env.frames.unshift(a), a; }, visitDirectiveOut() { this.env.frames.shift(); }, visitMixinDefinition(a) { return this.env.frames.unshift(a), a; }, visitMixinDefinitionOut() { this.env.frames.shift(); }, visitRuleset(a) { return this.env.frames.unshift(a), a; }, visitRulesetOut() { this.env.frames.shift(); }, visitMedia(a) { return this.env.frames.unshift(a.ruleset), a; }, visitMediaOut() { this.env.frames.shift(); },
    };
  }(c('./tree'))), (function (a) {
    a.joinSelectorVisitor = function () { this.contexts = [[]], this._visitor = new a.visitor(this); }, a.joinSelectorVisitor.prototype = {
      run(a) { return this._visitor.visit(a); }, visitRule(a, b) { b.visitDeeper = !1; }, visitMixinDefinition(a, b) { b.visitDeeper = !1; }, visitRuleset(a) { let b; const c = this.contexts[this.contexts.length - 1]; const d = []; this.contexts.push(d), a.root || (b = a.selectors, b && (b = b.filter((a) => a.getIsOutput()), a.selectors = b.length ? b : b = null, b && a.joinSelectors(d, c, b)), b || (a.rules = null), a.paths = d); }, visitRulesetOut() { this.contexts.length = this.contexts.length - 1; }, visitMedia(a) { const b = this.contexts[this.contexts.length - 1]; a.rules[0].root = b.length === 0 || b[0].multiMedia; },
    };
  }(c('./tree'))), (function (a) {
    a.toCSSVisitor = function (b) { this._visitor = new a.visitor(this), this._env = b; }, a.toCSSVisitor.prototype = {
      isReplacing: !0, run(a) { return this._visitor.visit(a); }, visitRule(a) { return a.variable ? [] : a; }, visitMixinDefinition() { return []; }, visitExtend() { return []; }, visitComment(a) { return a.isSilent(this._env) ? [] : a; }, visitMedia(a, b) { return a.accept(this._visitor), b.visitDeeper = !1, a.rules.length ? a : []; }, visitDirective(b) { if (b.currentFileInfo.reference && !b.isReferenced) return []; if (b.name === '@charset') { if (this.charset) { if (b.debugInfo) { const c = new a.Comment(`/* ${b.toCSS(this._env).replace(/\n/g, '')} */\n`); return c.debugInfo = b.debugInfo, this._visitor.visit(c); } return []; } this.charset = !0; } return b; }, checkPropertiesInRoot(b) { for (var c, d = 0; d < b.length; d++) if (c = b[d], c instanceof a.Rule && !c.variable) throw { message: 'properties must be inside selector blocks, they cannot be in the root.', index: c.index, filename: c.currentFileInfo ? c.currentFileInfo.filename : null }; }, visitRuleset(b, c) { let d; const e = []; if (b.firstRoot && this.checkPropertiesInRoot(b.rules), b.root)b.accept(this._visitor), c.visitDeeper = !1, (b.firstRoot || b.rules && b.rules.length > 0) && e.splice(0, 0, b); else { b.paths && (b.paths = b.paths.filter((b) => { let c; for (b[0].elements[0].combinator.value === ' ' && (b[0].elements[0].combinator = new a.Combinator('')), c = 0; c < b.length; c++) if (b[c].getIsReferenced() && b[c].getIsOutput()) return !0; return !1; })); for (var f = b.rules, g = f ? f.length : 0, h = 0; g > h;)d = f[h], d && d.rules ? (e.push(this._visitor.visit(d)), f.splice(h, 1), g--) : h++; g > 0 ? b.accept(this._visitor) : b.rules = null, c.visitDeeper = !1, f = b.rules, f && (this._mergeRules(f), f = b.rules), f && (this._removeDuplicateRules(f), f = b.rules), f && f.length > 0 && b.paths.length > 0 && e.splice(0, 0, b); } return e.length === 1 ? e[0] : e; }, _removeDuplicateRules(b) { if (b) { let c; let d; let e; const f = {}; for (e = b.length - 1; e >= 0; e--) if (d = b[e], d instanceof a.Rule) if (f[d.name]) { c = f[d.name], c instanceof a.Rule && (c = f[d.name] = [f[d.name].toCSS(this._env)]); const g = d.toCSS(this._env); c.indexOf(g) !== -1 ? b.splice(e, 1) : c.push(g); } else f[d.name] = d; } }, _mergeRules(b) { if (b) { for (var c, d, e, f = {}, g = 0; g < b.length; g++)d = b[g], d instanceof a.Rule && d.merge && (e = [d.name, d.important ? '!' : ''].join(','), f[e] ? b.splice(g--, 1) : f[e] = [], f[e].push(d)); Object.keys(f).map((b) => { c = f[b], c.length > 1 && (d = c[0], d.value = new a.Value(c.map((a) => a.value))); }); } },
    };
  }(c('./tree'))), (function (a) {
    a.extendFinderVisitor = function () { this._visitor = new a.visitor(this), this.contexts = [], this.allExtendsStack = [[]]; }, a.extendFinderVisitor.prototype = {
      run(a) { return a = this._visitor.visit(a), a.allExtends = this.allExtendsStack[0], a; }, visitRule(a, b) { b.visitDeeper = !1; }, visitMixinDefinition(a, b) { b.visitDeeper = !1; }, visitRuleset(b) { if (!b.root) { let c; let d; let e; let f; const g = []; const h = b.rules; const i = h ? h.length : 0; for (c = 0; i > c; c++)b.rules[c] instanceof a.Extend && (g.push(h[c]), b.extendOnEveryPath = !0); const j = b.paths; for (c = 0; c < j.length; c++) { const k = j[c]; const l = k[k.length - 1]; const m = l.extendList; for (f = m ? m.slice(0).concat(g) : g, f && (f = f.map((a) => a.clone())), d = 0; d < f.length; d++) this.foundExtends = !0, e = f[d], e.findSelfSelectors(k), e.ruleset = b, d === 0 && (e.firstExtendOnThisSelectorPath = !0), this.allExtendsStack[this.allExtendsStack.length - 1].push(e); } this.contexts.push(b.selectors); } }, visitRulesetOut(a) { a.root || (this.contexts.length = this.contexts.length - 1); }, visitMedia(a) { a.allExtends = [], this.allExtendsStack.push(a.allExtends); }, visitMediaOut() { this.allExtendsStack.length = this.allExtendsStack.length - 1; }, visitDirective(a) { a.allExtends = [], this.allExtendsStack.push(a.allExtends); }, visitDirectiveOut() { this.allExtendsStack.length = this.allExtendsStack.length - 1; },
    }, a.processExtendsVisitor = function () { this._visitor = new a.visitor(this); }, a.processExtendsVisitor.prototype = {
      run(b) { const c = new a.extendFinderVisitor(); return c.run(b), c.foundExtends ? (b.allExtends = b.allExtends.concat(this.doExtendChaining(b.allExtends, b.allExtends)), this.allExtendsStack = [b.allExtends], this._visitor.visit(b)) : b; },
      doExtendChaining(b, c, d) { let e; let f; let g; let h; let i; let j; let k; let l; const m = []; const n = this; for (d = d || 0, e = 0; e < b.length; e++) for (f = 0; f < c.length; f++)j = b[e], k = c[f], j.parent_ids.indexOf(k.object_id) >= 0 || (i = [k.selfSelectors[0]], g = n.findMatch(j, i), g.length && j.selfSelectors.forEach((b) => { h = n.extendSelector(g, i, b), l = new a.Extend(k.selector, k.option, 0), l.selfSelectors = h, h[h.length - 1].extendList = [l], m.push(l), l.ruleset = k.ruleset, l.parent_ids = l.parent_ids.concat(k.parent_ids, j.parent_ids), k.firstExtendOnThisSelectorPath && (l.firstExtendOnThisSelectorPath = !0, k.ruleset.paths.push(h)); })); if (m.length) { if (this.extendChainCount++, d > 100) { let o = '{unable to calculate}'; let p = '{unable to calculate}'; try { o = m[0].selfSelectors[0].toCSS(), p = m[0].selector.toCSS(); } catch (q) {} throw { message: `extend circular reference detected. One of the circular extends is currently:${o}:extend(${p})` }; } return m.concat(n.doExtendChaining(m, c, d + 1)); } return m; },
      visitRule(a, b) { b.visitDeeper = !1; },
      visitMixinDefinition(a, b) { b.visitDeeper = !1; },
      visitSelector(a, b) { b.visitDeeper = !1; },
      visitRuleset(a) { if (!a.root) { let b; let c; let d; let e; const f = this.allExtendsStack[this.allExtendsStack.length - 1]; const g = []; const h = this; for (d = 0; d < f.length; d++) for (c = 0; c < a.paths.length; c++) if (e = a.paths[c], !a.extendOnEveryPath) { const i = e[e.length - 1].extendList; i && i.length || (b = this.findMatch(f[d], e), b.length && f[d].selfSelectors.forEach((a) => { g.push(h.extendSelector(b, e, a)); })); }a.paths = a.paths.concat(g); } },
      findMatch(a, b) {
        let c; let d; let e; let f; let g; let h; let i; const j = this; const k = a.selector.elements; const l = []; const m = []; for (c = 0; c < b.length; c++) {
          for (d = b[c], e = 0; e < d.elements.length; e++) {
            for (f = d.elements[e], (a.allowBefore || c === 0 && e === 0) && l.push({
              pathIndex: c, index: e, matched: 0, initialCombinator: f.combinator,
            }), h = 0; h < l.length; h++)i = l[h], g = f.combinator.value, g === '' && e === 0 && (g = ' '), !j.isElementValuesEqual(k[i.matched].value, f.value) || i.matched > 0 && k[i.matched].combinator.value !== g ? i = null : i.matched++, i && (i.finished = i.matched === k.length, i.finished && !a.allowAfter && (e + 1 < d.elements.length || c + 1 < b.length) && (i = null)), i ? i.finished && (i.length = k.length, i.endPathIndex = c, i.endPathElementIndex = e + 1, l.length = 0, m.push(i)) : (l.splice(h, 1), h--);
          }
        } return m;
      },
      isElementValuesEqual(b, c) { if (typeof b === 'string' || typeof c === 'string') return b === c; if (b instanceof a.Attribute) return b.op !== c.op || b.key !== c.key ? !1 : b.value && c.value ? (b = b.value.value || b.value, c = c.value.value || c.value, b === c) : b.value || c.value ? !1 : !0; if (b = b.value, c = c.value, b instanceof a.Selector) { if (!(c instanceof a.Selector) || b.elements.length !== c.elements.length) return !1; for (let d = 0; d < b.elements.length; d++) { if (b.elements[d].combinator.value !== c.elements[d].combinator.value && (d !== 0 || (b.elements[d].combinator.value || ' ') !== (c.elements[d].combinator.value || ' '))) return !1; if (!this.isElementValuesEqual(b.elements[d].value, c.elements[d].value)) return !1; } return !0; } return !1; },
      extendSelector(b, c, d) { let e; let f; let g; let h; let i; let j = 0; let k = 0; let l = []; for (e = 0; e < b.length; e++)h = b[e], f = c[h.pathIndex], g = new a.Element(h.initialCombinator, d.elements[0].value, d.elements[0].index, d.elements[0].currentFileInfo), h.pathIndex > j && k > 0 && (l[l.length - 1].elements = l[l.length - 1].elements.concat(c[j].elements.slice(k)), k = 0, j++), i = f.elements.slice(k, h.index).concat([g]).concat(d.elements.slice(1)), j === h.pathIndex && e > 0 ? l[l.length - 1].elements = l[l.length - 1].elements.concat(i) : (l = l.concat(c.slice(j, h.pathIndex)), l.push(new a.Selector(i))), j = h.endPathIndex, k = h.endPathElementIndex, k >= c[j].elements.length && (k = 0, j++); return j < c.length && k > 0 && (l[l.length - 1].elements = l[l.length - 1].elements.concat(c[j].elements.slice(k)), j++), l = l.concat(c.slice(j, c.length)); },
      visitRulesetOut() {},
      visitMedia(a) { let b = a.allExtends.concat(this.allExtendsStack[this.allExtendsStack.length - 1]); b = b.concat(this.doExtendChaining(b, a.allExtends)), this.allExtendsStack.push(b); },
      visitMediaOut() { this.allExtendsStack.length = this.allExtendsStack.length - 1; },
      visitDirective(a) { let b = a.allExtends.concat(this.allExtendsStack[this.allExtendsStack.length - 1]); b = b.concat(this.doExtendChaining(b, a.allExtends)), this.allExtendsStack.push(b); },
      visitDirectiveOut() { this.allExtendsStack.length = this.allExtendsStack.length - 1; },
    };
  }(c('./tree'))), (function (a) {
    a.sourceMapOutput = function (a) { this._css = [], this._rootNode = a.rootNode, this._writeSourceMap = a.writeSourceMap, this._contentsMap = a.contentsMap, this._contentsIgnoredCharsMap = a.contentsIgnoredCharsMap, this._sourceMapFilename = a.sourceMapFilename, this._outputFilename = a.outputFilename, this._sourceMapURL = a.sourceMapURL, a.sourceMapBasepath && (this._sourceMapBasepath = a.sourceMapBasepath.replace(/\\/g, '/')), this._sourceMapRootpath = a.sourceMapRootpath, this._outputSourceFiles = a.outputSourceFiles, this._sourceMapGeneratorConstructor = a.sourceMapGenerator || c('source-map').SourceMapGenerator, this._sourceMapRootpath && this._sourceMapRootpath.charAt(this._sourceMapRootpath.length - 1) !== '/' && (this._sourceMapRootpath += '/'), this._lineNumber = 0, this._column = 0; }, a.sourceMapOutput.prototype.normalizeFilename = function (a) { return a = a.replace(/\\/g, '/'), this._sourceMapBasepath && a.indexOf(this._sourceMapBasepath) === 0 && (a = a.substring(this._sourceMapBasepath.length), (a.charAt(0) === '\\' || a.charAt(0) === '/') && (a = a.substring(1))), (this._sourceMapRootpath || '') + a; }, a.sourceMapOutput.prototype.add = function (a, b, c, d) { if (a) { let e; let f; let g; let h; let i; if (b) { let j = this._contentsMap[b.filename]; this._contentsIgnoredCharsMap[b.filename] && (c -= this._contentsIgnoredCharsMap[b.filename], c < 0 && (c = 0), j = j.slice(this._contentsIgnoredCharsMap[b.filename])), j = j.substring(0, c), f = j.split('\n'), h = f[f.length - 1]; } if (e = a.split('\n'), g = e[e.length - 1], b) if (d) for (i = 0; i < e.length; i++) this._sourceMapGenerator.addMapping({ generated: { line: this._lineNumber + i + 1, column: i === 0 ? this._column : 0 }, original: { line: f.length + i, column: i === 0 ? h.length : 0 }, source: this.normalizeFilename(b.filename) }); else this._sourceMapGenerator.addMapping({ generated: { line: this._lineNumber + 1, column: this._column }, original: { line: f.length, column: h.length }, source: this.normalizeFilename(b.filename) }); e.length === 1 ? this._column += g.length : (this._lineNumber += e.length - 1, this._column = g.length), this._css.push(a); } }, a.sourceMapOutput.prototype.isEmpty = function () { return this._css.length === 0; }, a.sourceMapOutput.prototype.toCSS = function (a) {
      if (this._sourceMapGenerator = new this._sourceMapGeneratorConstructor({ file: this._outputFilename, sourceRoot: null }), this._outputSourceFiles) for (const b in this._contentsMap) if (this._contentsMap.hasOwnProperty(b)) { let c = this._contentsMap[b]; this._contentsIgnoredCharsMap[b] && (c = c.slice(this._contentsIgnoredCharsMap[b])), this._sourceMapGenerator.setSourceContent(this.normalizeFilename(b), c); } if (this._rootNode.genCSS(a, this), this._css.length > 0) {
        let d; const e = JSON.stringify(this._sourceMapGenerator.toJSON()); this._sourceMapURL ? d = this._sourceMapURL : this._sourceMapFilename && (d = this.normalizeFilename(this._sourceMapFilename)), this._writeSourceMap ? this._writeSourceMap(e) : d = `data:application/json,${encodeURIComponent(e)}`, d && this._css.push(`/*# sourceMappingURL=${d} */`);
      } return this._css.join('');
    };
  }(c('./tree'))); var x = /^(file|chrome(-extension)?|resource|qrc|app):/.test(location.protocol); v.env = v.env || (location.hostname == '127.0.0.1' || location.hostname == '0.0.0.0' || location.hostname == 'localhost' || location.port && location.port.length > 0 || x ? 'development' : 'production'); var y = { info: 2, errors: 1, none: 0 }; if (v.logLevel = typeof v.logLevel !== 'undefined' ? v.logLevel : y.info, v.async = v.async || !1, v.fileAsync = v.fileAsync || !1, v.poll = v.poll || (x ? 1e3 : 1500), v.functions) for (const z in v.functions)v.functions.hasOwnProperty(z) && (v.tree.functions[z] = v.functions[z]); const A = /!dumpLineNumbers:(comments|mediaquery|all)/.exec(location.hash); A && (v.dumpLineNumbers = A[1]); var B = /^text\/(x-)?less$/; var C = null; var D = {}; if (v.watch = function () { return v.watchMode || (v.env = 'development', u()), this.watchMode = !0, !0; }, v.unwatch = function () { return clearInterval(v.watchTimer), this.watchMode = !1, !1; }, /!watch/.test(location.hash) && v.watch(), v.env != 'development') try { C = typeof a.localStorage === 'undefined' ? null : a.localStorage; } catch (E) {} const F = document.getElementsByTagName('link'); v.sheets = []; for (let G = 0; G < F.length; G++)(F[G].rel === 'stylesheet/less' || F[G].rel.match(/stylesheet/) && F[G].type.match(B)) && v.sheets.push(F[G]); v.modifyVars = function (a) { v.refresh(!1, a); }, v.refresh = function (a, b) { let c; let e; c = e = new Date(), t((a, b, f, h, j) => (a ? i(a, h.href) : (j.local ? d(`loading ${h.href} from cache.`, y.info) : (d(`parsed ${h.href} successfully.`, y.info), g(b.toCSS(v), h, j.lastModified)), d(`css for ${h.href} generated in ${new Date() - e}ms`, y.info), j.remaining === 0 && d(`css generated in ${new Date() - c}ms`, y.info), e = new Date(), void 0)), a, b), m(b); }, v.refreshStyles = m, v.Parser.fileLoader = r, v.refresh(v.env === 'development'), typeof define === 'function' && define.amd && define(() => v);
}(window));