!function (t, i, s) {
    "use strict";
    var e, n = t.document, o = t.Modernizr, r = function (t) {
        return t.charAt(0).toUpperCase() + t.slice(1)
    }, a = "Moz Webkit O Ms".split(" "), h = function (t) {
        var i, s = n.documentElement.style;
        if ("string" == typeof s[t]) return t;
        t = r(t);
        for (var e = 0, o = a.length; o > e; e++) if (i = a[e] + t, "string" == typeof s[i]) return i
    }, l = h("transform"), u = h("transitionProperty"), c = {
        csstransforms: function () {
            return !!l
        }, csstransforms3d: function () {
            var t = !!h("perspective");
            if (t) {
                var s = " -o- -moz- -ms- -webkit- -khtml- ".split(" "),
                    e = "@media (" + s.join("transform-3d),(") + "modernizr)",
                    n = i("<style>" + e + "{#modernizr{height:3px}}</style>").appendTo("head"),
                    o = i('<div id="modernizr" />').appendTo("html");
                t = 3 === o.height(), o.remove(), n.remove()
            }
            return t
        }, csstransitions: function () {
            return !!u
        }
    };
    if (o) for (e in c) o.hasOwnProperty(e) || o.addTest(e, c[e]); else {
        o = t.Modernizr = {_version: "1.6ish: miniModernizr for Isotope"};
        var d, f = " ";
        for (e in c) d = c[e](), o[e] = d, f += " " + (d ? "" : "no-") + e;
        i("html").addClass(f)
    }
    if (o.csstransforms) {
        var m = o.csstransforms3d ? {
            translate: function (t) {
                return "translate3d(" + t[0] + "px, " + t[1] + "px, 0) "
            }, scale: function (t) {
                return "scale3d(" + t + ", " + t + ", 1) "
            }
        } : {
            translate: function (t) {
                return "translate(" + t[0] + "px, " + t[1] + "px) "
            }, scale: function (t) {
                return "scale(" + t + ") "
            }
        }, p = function (t, s, e) {
            var n, o, r = i.data(t, "isoTransform") || {}, a = {}, h = {};
            a[s] = e, i.extend(r, a);
            for (n in r) o = r[n], h[n] = m[n](o);
            var u = h.translate || "", c = h.scale || "", d = u + c;
            i.data(t, "isoTransform", r), t.style[l] = d
        };
        i.cssNumber.scale = !0, i.cssHooks.scale = {
            set: function (t, i) {
                p(t, "scale", i)
            }, get: function (t, s) {
                var e = i.data(t, "isoTransform");
                return e && e.scale ? e.scale : 1
            }
        }, i.fx.step.scale = function (t) {
            i.cssHooks.scale.set(t.elem, t.now + t.unit)
        }, i.cssNumber.translate = !0, i.cssHooks.translate = {
            set: function (t, i) {
                p(t, "translate", i)
            }, get: function (t, s) {
                var e = i.data(t, "isoTransform");
                return e && e.translate ? e.translate : [0, 0]
            }
        }
    }
    var y, g;
    o.csstransitions && (y = {
        WebkitTransitionProperty: "webkitTransitionEnd",
        MozTransitionProperty: "transitionend",
        OTransitionProperty: "oTransitionEnd otransitionend",
        transitionProperty: "transitionend"
    }[u], g = h("transitionDuration"));
    var v, _ = i.event, A = i.event.handle ? "handle" : "dispatch";
    _.special.smartresize = {
        setup: function () {
            i(this).bind("resize", _.special.smartresize.handler)
        }, teardown: function () {
            i(this).unbind("resize", _.special.smartresize.handler)
        }, handler: function (t, i) {
            var s = this, e = arguments;
            t.type = "smartresize", v && clearTimeout(v), v = setTimeout(function () {
                _[A].apply(s, e)
            }, "execAsap" === i ? 0 : 100)
        }
    }, i.fn.smartresize = function (t) {
        return t ? this.bind("smartresize", t) : this.trigger("smartresize", ["execAsap"])
    }, i.Isotope = function (t, s, e) {
        this.element = i(s), this._create(t), this._init(e)
    };
    var w = ["width", "height"], C = i(t);
    i.Isotope.settings = {
        resizable: !0,
        layoutMode: "masonry",
        containerClass: "isotope",
        itemClass: "isotope-item",
        hiddenClass: "isotope-hidden",
        hiddenStyle: {opacity: 0, scale: .001},
        visibleStyle: {opacity: 1, scale: 1},
        containerStyle: {position: "relative", overflow: "hidden"},
        animationEngine: "best-available",
        animationOptions: {queue: !1, duration: 800},
        sortBy: "original-order",
        sortAscending: !0,
        resizesContainer: !0,
        transformsEnabled: !0,
        itemPositionDataEnabled: !1
    }, i.Isotope.prototype = {
        _create: function (t) {
            this.options = i.extend({}, i.Isotope.settings, t), this.styleQueue = [], this.elemCount = 0;
            var s = this.element[0].style;
            this.originalStyle = {};
            var e = w.slice(0);
            for (var n in this.options.containerStyle) e.push(n);
            for (var o = 0, r = e.length; r > o; o++) n = e[o], this.originalStyle[n] = s[n] || "";
            this.element.css(this.options.containerStyle), this._updateAnimationEngine(), this._updateUsingTransforms();
            var a = {
                "original-order": function (t, i) {
                    return i.elemCount++, i.elemCount
                }, random: function () {
                    return Math.random()
                }
            };
            this.options.getSortData = i.extend(this.options.getSortData, a), this.reloadItems(), this.offset = {
                left: parseInt(this.element.css("padding-left") || 0, 10),
                top: parseInt(this.element.css("padding-top") || 0, 10)
            };
            var h = this;
            setTimeout(function () {
                h.element.addClass(h.options.containerClass)
            }, 0), this.options.resizable && C.bind("smartresize.isotope", function () {
                h.resize()
            }), this.element.delegate("." + this.options.hiddenClass, "click", function () {
                return !1
            })
        }, _getAtoms: function (t) {
            var i = this.options.itemSelector, s = i ? t.filter(i).add(t.find(i)) : t, e = {position: "absolute"};
            return s = s.filter(function (t, i) {
                return 1 === i.nodeType
            }), this.usingTransforms && (e.left = 0, e.top = 0), s.css(e).addClass(this.options.itemClass), this.updateSortData(s, !0), s
        }, _init: function (t) {
            this.$filteredAtoms = this._filter(this.$allAtoms), this._sort(), this.reLayout(t)
        }, option: function (t) {
            if (i.isPlainObject(t)) {
                this.options = i.extend(!0, this.options, t);
                var s;
                for (var e in t) s = "_update" + r(e), this[s] && this[s]()
            }
        }, _updateAnimationEngine: function () {
            var t, i = this.options.animationEngine.toLowerCase().replace(/[ _\-]/g, "");
            switch (i) {
                case "css":
                case "none":
                    t = !1;
                    break;
                case "jquery":
                    t = !0;
                    break;
                default:
                    t = !o.csstransitions
            }
            this.isUsingJQueryAnimation = t, this._updateUsingTransforms()
        }, _updateTransformsEnabled: function () {
            this._updateUsingTransforms()
        }, _updateUsingTransforms: function () {
            var t = this.usingTransforms = this.options.transformsEnabled && o.csstransforms && o.csstransitions && !this.isUsingJQueryAnimation;
            t || (delete this.options.hiddenStyle.scale, delete this.options.visibleStyle.scale), this.getPositionStyles = t ? this._translate : this._positionAbs
        }, _filter: function (t) {
            var i = "" === this.options.filter ? "*" : this.options.filter;
            if (!i) return t;
            var s = this.options.hiddenClass, e = "." + s, n = t.filter(e), o = n;
            if ("*" !== i) {
                o = n.filter(i);
                var r = t.not(e).not(i).addClass(s);
                this.styleQueue.push({$el: r, style: this.options.hiddenStyle})
            }
            return this.styleQueue.push({$el: o, style: this.options.visibleStyle}), o.removeClass(s), t.filter(i)
        }, updateSortData: function (t, s) {
            var e, n, o = this, r = this.options.getSortData;
            t.each(function () {
                e = i(this), n = {};
                for (var t in r) s || "original-order" !== t ? n[t] = r[t](e, o) : n[t] = i.data(this, "isotope-sort-data")[t];
                i.data(this, "isotope-sort-data", n)
            })
        }, _sort: function () {
            var t = this.options.sortBy, i = this._getSorter, s = this.options.sortAscending ? 1 : -1,
                e = function (e, n) {
                    var o = i(e, t), r = i(n, t);
                    return o === r && "original-order" !== t && (o = i(e, "original-order"), r = i(n, "original-order")), (o > r ? 1 : r > o ? -1 : 0) * s
                };
            this.$filteredAtoms.sort(e)
        }, _getSorter: function (t, s) {
            return i.data(t, "isotope-sort-data")[s]
        }, _translate: function (t, i) {
            return {translate: [t, i]}
        }, _positionAbs: function (t, i) {
            return {left: t, top: i}
        }, _pushPosition: function (t, i, s) {
            i = Math.round(i + this.offset.left), s = Math.round(s + this.offset.top);
            var e = this.getPositionStyles(i, s);
            this.styleQueue.push({
                $el: t,
                style: e
            }), this.options.itemPositionDataEnabled && t.data("isotope-item-position", {x: i, y: s})
        }, layout: function (t, i) {
            var s = this.options.layoutMode;
            if (this["_" + s + "Layout"](t), this.options.resizesContainer) {
                var e = this["_" + s + "GetContainerSize"]();
                this.styleQueue.push({$el: this.element, style: e})
            }
            this._processStyleQueue(t, i), this.isLaidOut = !0
        }, _processStyleQueue: function (t, s) {
            var e, n, r, a, h = this.isLaidOut && this.isUsingJQueryAnimation ? "animate" : "css",
                l = this.options.animationOptions, u = this.options.onLayout;
            if (n = function (t, i) {
                i.$el[h](i.style, l)
            }, this._isInserting && this.isUsingJQueryAnimation) n = function (t, i) {
                e = i.$el.hasClass("no-transition") ? "css" : h, i.$el[e](i.style, l)
            }; else if (s || u || l.complete) {
                var c = !1, d = [s, u, l.complete], f = this;
                if (r = !0, a = function () {
                    if (!c) {
                        for (var i, s = 0, e = d.length; e > s; s++) i = d[s], "function" == typeof i && i.call(f.element, t, f);
                        c = !0
                    }
                }, this.isUsingJQueryAnimation && "animate" === h) l.complete = a, r = !1; else if (o.csstransitions) {
                    for (var m, p = 0, v = this.styleQueue[0], _ = v && v.$el; !_ || !_.length;) {
                        if (m = this.styleQueue[p++], !m) return;
                        _ = m.$el
                    }
                    var A = parseFloat(getComputedStyle(_[0])[g]);
                    A > 0 && (n = function (t, i) {
                        i.$el[h](i.style, l).one(y, a)
                    }, r = !1)
                }
            }
            i.each(this.styleQueue, n), r && a(), this.styleQueue = []
        }, resize: function () {
            this["_" + this.options.layoutMode + "ResizeChanged"]() && this.reLayout()
        }, reLayout: function (t) {
            this["_" + this.options.layoutMode + "Reset"](), this.layout(this.$filteredAtoms, t)
        }, addItems: function (t, i) {
            var s = this._getAtoms(t);
            this.$allAtoms = this.$allAtoms.add(s), i && i(s)
        }, insert: function (t, i) {
            this.element.append(t);
            var s = this;
            this.addItems(t, function (t) {
                var e = s._filter(t);
                s._addHideAppended(e), s._sort(), s.reLayout(), s._revealAppended(e, i)
            })
        }, appended: function (t, i) {
            var s = this;
            this.addItems(t, function (t) {
                s._addHideAppended(t), s.layout(t), s._revealAppended(t, i)
            })
        }, _addHideAppended: function (t) {
            this.$filteredAtoms = this.$filteredAtoms.add(t), t.addClass("no-transition"), this._isInserting = !0, this.styleQueue.push({
                $el: t,
                style: this.options.hiddenStyle
            })
        }, _revealAppended: function (t, i) {
            var s = this;
            setTimeout(function () {
                t.removeClass("no-transition"), s.styleQueue.push({
                    $el: t,
                    style: s.options.visibleStyle
                }), s._isInserting = !1, s._processStyleQueue(t, i)
            }, 10)
        }, reloadItems: function () {
            this.$allAtoms = this._getAtoms(this.element.children())
        }, remove: function (t, i) {
            this.$allAtoms = this.$allAtoms.not(t), this.$filteredAtoms = this.$filteredAtoms.not(t);
            var s = this, e = function () {
                t.remove(), i && i.call(s.element)
            };
            t.filter(":not(." + this.options.hiddenClass + ")").length ? (this.styleQueue.push({
                $el: t,
                style: this.options.hiddenStyle
            }), this._sort(), this.reLayout(e)) : e()
        }, shuffle: function (t) {
            this.updateSortData(this.$allAtoms), this.options.sortBy = "random", this._sort(), this.reLayout(t)
        }, destroy: function () {
            var t = this.usingTransforms, i = this.options;
            this.$allAtoms.removeClass(i.hiddenClass + " " + i.itemClass).each(function () {
                var i = this.style;
                i.position = "", i.top = "", i.left = "", i.opacity = "", t && (i[l] = "")
            });
            var s = this.element[0].style;
            for (var e in this.originalStyle) s[e] = this.originalStyle[e];
            this.element.unbind(".isotope").undelegate("." + i.hiddenClass, "click").removeClass(i.containerClass).removeData("isotope"), C.unbind(".isotope")
        }, _getSegments: function (t) {
            var i, s = this.options.layoutMode, e = t ? "rowHeight" : "columnWidth", n = t ? "height" : "width",
                o = t ? "rows" : "cols", a = this.element[n](),
                h = this.options[s] && this.options[s][e] || this.$filteredAtoms["outer" + r(n)](!0) || a;
            i = Math.floor(a / h), i = Math.max(i, 1), this[s][o] = i, this[s][e] = h
        }, _checkIfSegmentsChanged: function (t) {
            var i = this.options.layoutMode, s = t ? "rows" : "cols", e = this[i][s];
            return this._getSegments(t), this[i][s] !== e
        }, _masonryReset: function () {
            this.masonry = {}, this._getSegments();
            var t = this.masonry.cols;
            for (this.masonry.colYs = []; t--;) this.masonry.colYs.push(0)
        }, _masonryLayout: function (t) {
            var s = this, e = s.masonry;
            t.each(function () {
                var t = i(this), n = Math.ceil(t.outerWidth(!0) / e.columnWidth);
                if (n = Math.min(n, e.cols), 1 === n) s._masonryPlaceBrick(t, e.colYs); else {
                    var o, r, a = e.cols + 1 - n, h = [];
                    for (r = 0; a > r; r++) o = e.colYs.slice(r, r + n), h[r] = Math.max.apply(Math, o);
                    s._masonryPlaceBrick(t, h)
                }
            })
        }, _masonryPlaceBrick: function (t, i) {
            for (var s = Math.min.apply(Math, i), e = 0, n = 0, o = i.length; o > n; n++) if (i[n] === s) {
                e = n;
                break
            }
            var r = this.masonry.columnWidth * e, a = s;
            this._pushPosition(t, r, a);
            var h = s + t.outerHeight(!0), l = this.masonry.cols + 1 - o;
            for (n = 0; l > n; n++) this.masonry.colYs[e + n] = h
        }, _masonryGetContainerSize: function () {
            var t = Math.max.apply(Math, this.masonry.colYs);
            return {height: t}
        }, _masonryResizeChanged: function () {
            return this._checkIfSegmentsChanged()
        }, _fitRowsReset: function () {
            this.fitRows = {x: 0, y: 0, height: 0}
        }, _fitRowsLayout: function (t) {
            var s = this, e = this.element.width(), n = this.fitRows;
            t.each(function () {
                var t = i(this), o = t.outerWidth(!0), r = t.outerHeight(!0);
                0 !== n.x && o + n.x > e && (n.x = 0, n.y = n.height), s._pushPosition(t, n.x, n.y), n.height = Math.max(n.y + r, n.height), n.x += o
            })
        }, _fitRowsGetContainerSize: function () {
            return {height: this.fitRows.height}
        }, _fitRowsResizeChanged: function () {
            return !0
        }, _cellsByRowReset: function () {
            this.cellsByRow = {index: 0}, this._getSegments(), this._getSegments(!0)
        }, _cellsByRowLayout: function (t) {
            var s = this, e = this.cellsByRow;
            t.each(function () {
                var t = i(this), n = e.index % e.cols, o = Math.floor(e.index / e.cols),
                    r = (n + .5) * e.columnWidth - t.outerWidth(!0) / 2,
                    a = (o + .5) * e.rowHeight - t.outerHeight(!0) / 2;
                s._pushPosition(t, r, a), e.index++
            })
        }, _cellsByRowGetContainerSize: function () {
            return {height: Math.ceil(this.$filteredAtoms.length / this.cellsByRow.cols) * this.cellsByRow.rowHeight + this.offset.top}
        }, _cellsByRowResizeChanged: function () {
            return this._checkIfSegmentsChanged()
        }, _straightDownReset: function () {
            this.straightDown = {y: 0}
        }, _straightDownLayout: function (t) {
            var s = this;
            t.each(function (t) {
                var e = i(this);
                s._pushPosition(e, 0, s.straightDown.y), s.straightDown.y += e.outerHeight(!0)
            })
        }, _straightDownGetContainerSize: function () {
            return {height: this.straightDown.y}
        }, _straightDownResizeChanged: function () {
            return !0
        }, _masonryHorizontalReset: function () {
            this.masonryHorizontal = {}, this._getSegments(!0);
            var t = this.masonryHorizontal.rows;
            for (this.masonryHorizontal.rowXs = []; t--;) this.masonryHorizontal.rowXs.push(0)
        }, _masonryHorizontalLayout: function (t) {
            var s = this, e = s.masonryHorizontal;
            t.each(function () {
                var t = i(this), n = Math.ceil(t.outerHeight(!0) / e.rowHeight);
                if (n = Math.min(n, e.rows), 1 === n) s._masonryHorizontalPlaceBrick(t, e.rowXs); else {
                    var o, r, a = e.rows + 1 - n, h = [];
                    for (r = 0; a > r; r++) o = e.rowXs.slice(r, r + n), h[r] = Math.max.apply(Math, o);
                    s._masonryHorizontalPlaceBrick(t, h)
                }
            })
        }, _masonryHorizontalPlaceBrick: function (t, i) {
            for (var s = Math.min.apply(Math, i), e = 0, n = 0, o = i.length; o > n; n++) if (i[n] === s) {
                e = n;
                break
            }
            var r = s, a = this.masonryHorizontal.rowHeight * e;
            this._pushPosition(t, r, a);
            var h = s + t.outerWidth(!0), l = this.masonryHorizontal.rows + 1 - o;
            for (n = 0; l > n; n++) this.masonryHorizontal.rowXs[e + n] = h
        }, _masonryHorizontalGetContainerSize: function () {
            var t = Math.max.apply(Math, this.masonryHorizontal.rowXs);
            return {width: t}
        }, _masonryHorizontalResizeChanged: function () {
            return this._checkIfSegmentsChanged(!0)
        }, _fitColumnsReset: function () {
            this.fitColumns = {x: 0, y: 0, width: 0}
        }, _fitColumnsLayout: function (t) {
            var s = this, e = this.element.height(), n = this.fitColumns;
            t.each(function () {
                var t = i(this), o = t.outerWidth(!0), r = t.outerHeight(!0);
                0 !== n.y && r + n.y > e && (n.x = n.width, n.y = 0), s._pushPosition(t, n.x, n.y), n.width = Math.max(n.x + o, n.width), n.y += r
            })
        }, _fitColumnsGetContainerSize: function () {
            return {width: this.fitColumns.width}
        }, _fitColumnsResizeChanged: function () {
            return !0
        }, _cellsByColumnReset: function () {
            this.cellsByColumn = {index: 0}, this._getSegments(), this._getSegments(!0)
        }, _cellsByColumnLayout: function (t) {
            var s = this, e = this.cellsByColumn;
            t.each(function () {
                var t = i(this), n = Math.floor(e.index / e.rows), o = e.index % e.rows,
                    r = (n + .5) * e.columnWidth - t.outerWidth(!0) / 2,
                    a = (o + .5) * e.rowHeight - t.outerHeight(!0) / 2;
                s._pushPosition(t, r, a), e.index++
            })
        }, _cellsByColumnGetContainerSize: function () {
            return {width: Math.ceil(this.$filteredAtoms.length / this.cellsByColumn.rows) * this.cellsByColumn.columnWidth}
        }, _cellsByColumnResizeChanged: function () {
            return this._checkIfSegmentsChanged(!0)
        }, _straightAcrossReset: function () {
            this.straightAcross = {x: 0}
        }, _straightAcrossLayout: function (t) {
            var s = this;
            t.each(function (t) {
                var e = i(this);
                s._pushPosition(e, s.straightAcross.x, 0), s.straightAcross.x += e.outerWidth(!0)
            })
        }, _straightAcrossGetContainerSize: function () {
            return {width: this.straightAcross.x}
        }, _straightAcrossResizeChanged: function () {
            return !0
        }
    }, i.fn.imagesLoaded = function (t) {
        function s() {
            t.call(n, o)
        }

        function e(t) {
            var n = t.target;
            n.src !== a && -1 === i.inArray(n, h) && (h.push(n), --r <= 0 && (setTimeout(s), o.unbind(".imagesLoaded", e)))
        }

        var n = this, o = n.find("img").add(n.filter("img")), r = o.length,
            a = "data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///ywAAAAAAQABAAACAUwAOw==", h = [];
        return r || s(), o.bind("load.imagesLoaded error.imagesLoaded", e).each(function () {
            var t = this.src;
            this.src = a, this.src = t
        }), n
    };
    var z = function (i) {
        t.console && t.console.error(i)
    };
    i.fn.isotope = function (t, s) {
        if ("string" == typeof t) {
            var e = Array.prototype.slice.call(arguments, 1);
            this.each(function () {
                var s = i.data(this, "isotope");
                return s ? i.isFunction(s[t]) && "_" !== t.charAt(0) ? void s[t].apply(s, e) : void z("no such method '" + t + "' for isotope instance") : void z("cannot call methods on isotope prior to initialization; attempted to call method '" + t + "'")
            })
        } else this.each(function () {
            var e = i.data(this, "isotope");
            e ? (e.option(t), e._init(s)) : i.data(this, "isotope", new i.Isotope(t, this, s))
        });
        return this
    }
}(window, jQuery);
let $mainNav = $("#mainNav");
let $body = $("body");
let $scroll_to_top = $("#scroll-to-top");
// 页面顶部时，导航栏背景透明
let toggle_flag = true;
$('.navbar-toggler').click(() => {
    let all_class = $mainNav.attr('class');
    if (all_class.indexOf('navbar-shrink') === -1) {
        $mainNav.addClass('navbar-shrink');
    } else {
        if ($mainNav.offset().top <= 10) {
            $mainNav.removeClass("navbar-shrink");
        }
    }
    toggle_flag = false;
});
// 移动端点击空白处，隐藏菜单
$body.click(() => {
    $('.navbar-collapse').collapse('hide');
    if (toggle_flag) {  // 阻止事件冒泡
        if ($mainNav.offset().top <= 10) {
            $mainNav.removeClass("navbar-shrink");
        }
    }
    toggle_flag = true;
});
// 移动端点击菜单后，隐藏菜单
$('.js-scroll-trigger').click(() => {
    $('.navbar-collapse').collapse('hide');
});
// 导航栏自动隐藏
let previousTop = 0;
$(window).scroll(() => {
    let currentTop = $(window).scrollTop();
    if (currentTop - previousTop < -10) {
        // 下划
        $mainNav.removeClass("show-none");
        previousTop = currentTop;
    } else if (currentTop - previousTop > 10) {
        // 上划
        $mainNav.addClass("show-none");
        $('.navbar-collapse').collapse('hide');
        previousTop = currentTop;
    }
    if (currentTop < 60) {
        // 首页常显示
        $mainNav.removeClass("show-none");
    }
});
// 非顶部刷新时，设置导航栏不透明
let navbarCollapse = () => {
    if ($mainNav.offset().top > 10) {
        $mainNav.addClass("navbar-shrink");
    } else {
        $mainNav.removeClass("navbar-shrink");
    }
};
navbarCollapse();
$(window).scroll(navbarCollapse);
// 底部滚动
$(window).scroll(() => {
    if ($(window).scrollTop() < 100) {
        $scroll_to_top.removeClass('show');
    } else {
        $scroll_to_top.addClass('show');
    }
});
$scroll_to_top.click(function (e) {
    e.preventDefault()
    $('html,body').animate({
        scrollTop: 0
    }, 700);
});
// 主题切换
let like_color = 'darkorange';
let like_color0 = '#888888';
if ($('body').hasClass('body_dark')) {
    $('.article-single').addClass('body_dark');
    like_color = '#68a7eb';
    like_color0 = '#777777';
}
let set_light = () => {
    $('.body_dark').removeClass('body_dark');
    $('#logo').attr('src', 'logo/logo.png');
    like_color = 'darkorange';
    like_color0 = '#888888';
    let headHTML = document.getElementsByTagName('head')[0].innerHTML;
    headHTML = headHTML.replace(/1A1D24/, "E4EBF8");
    document.getElementsByTagName('head')[0].innerHTML = headHTML;
};
let set_dark = () => {
    $('#logo').attr('src', 'logo/logo-dark.png');
    $('body').addClass('body_dark');
    $('.section-title h3').addClass('body_dark');
    $('#mainNav').addClass('body_dark');
    $('#switch_dark').addClass('body_dark');
    $('.navbar-toggler').addClass('body_dark');
    $('.blog').addClass('body_dark');
    $('.section').addClass('body_dark');
    $('.section button').addClass('body_dark');
    $('#home').addClass('body_dark');
    $('#notes .services-inner-box').addClass('body_dark');
    $('#api .services-inner-box').addClass('body_dark');
    $('#opus .opus-single').addClass('body_dark');
    $('#demo .demo-single').addClass('body_dark');
    $('#contact .contact_form').addClass('body_dark');
    $('.article-single').addClass('body_dark');
    like_color = '#68a7eb';
    like_color0 = '#777777';
    let headHTML = document.getElementsByTagName('head')[0].innerHTML;
    headHTML = headHTML.replace(/E4EBF8/, "1A1D24");
    document.getElementsByTagName('head')[0].innerHTML = headHTML;
};
$('.toggle').click(function (e) {
    $(this).toggleClass('toggle--on')
        .toggleClass('toggle--off')
        .addClass('toggle--moving');
    setTimeout(() => {
        $(this).removeClass('toggle--moving');
    }, 200);
    let is_dark = $('body').hasClass('body_dark');
    $('.clock div').css('transition', 'all .3s ease-in-out');
    setTimeout(() => {
        $('.clock div.minutes').css('transition', 'none');
        $('.clock div.hours').css('transition', 'none');
    }, 400);
    setTimeout(() => {
        if (!is_dark) {
            set_dark();
        } else {
            set_light();
        }
    }, 100);
    $.ajax({
        url: '/toggle_dark/',
        type: 'post',
        data: {
            'csrfmiddlewaretoken': $('[name="csrfmiddlewaretoken"]').val(),
            'is_dark': is_dark,
        },
        success: () => {
        }
    })
});