"use strict";
(() => {
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  var br = Object.defineProperty;
  var Ai = Object.getOwnPropertyDescriptor;
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    vr = Object.prototype.hasOwnProperty,
    eo = Object.prototype.propertyIsEnumerable;
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    return e;
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        ? t()
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        ? define(t)
        : t();
    })(xr, function () {
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      function e(r) {
        var o = !0,
          n = !1,
          i = null,
          s = {
            text: !0,
            search: !0,
            url: !0,
            tel: !0,
            email: !0,
            password: !0,
            number: !0,
            date: !0,
            month: !0,
            week: !0,
            time: !0,
            datetime: !0,
            "datetime-local": !0,
          };
        function a(C) {
          return !!(
            C &&
            C !== document &&
            C.nodeName !== "HTML" &&
            C.nodeName !== "BODY" &&
            "classList" in C &&
            "contains" in C.classList
          );
        }
        function c(C) {
          var ct = C.type,
            Ne = C.tagName;
          return !!(
            (Ne === "INPUT" && s[ct] && !C.readOnly) ||
            (Ne === "TEXTAREA" && !C.readOnly) ||
            C.isContentEditable
          );
        }
        function p(C) {
          C.classList.contains("focus-visible") ||
            (C.classList.add("focus-visible"),
            C.setAttribute("data-focus-visible-added", ""));
        }
        function l(C) {
          C.hasAttribute("data-focus-visible-added") &&
            (C.classList.remove("focus-visible"),
            C.removeAttribute("data-focus-visible-added"));
        }
        function f(C) {
          C.metaKey ||
            C.altKey ||
            C.ctrlKey ||
            (a(r.activeElement) && p(r.activeElement), (o = !0));
        }
        function u(C) {
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        function h(C) {
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        function w(C) {
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              C.target.hasAttribute("data-focus-visible-added")) &&
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            l(C.target));
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        function Z() {
          document.addEventListener("mousemove", J),
            document.addEventListener("mousedown", J),
            document.addEventListener("mouseup", J),
            document.addEventListener("pointermove", J),
            document.addEventListener("pointerdown", J),
            document.addEventListener("pointerup", J),
            document.addEventListener("touchmove", J),
            document.addEventListener("touchstart", J),
            document.addEventListener("touchend", J);
        }
        function te() {
          document.removeEventListener("mousemove", J),
            document.removeEventListener("mousedown", J),
            document.removeEventListener("mouseup", J),
            document.removeEventListener("pointermove", J),
            document.removeEventListener("pointerdown", J),
            document.removeEventListener("pointerup", J),
            document.removeEventListener("touchmove", J),
            document.removeEventListener("touchstart", J),
            document.removeEventListener("touchend", J);
        }
        function J(C) {
          (C.target.nodeName && C.target.nodeName.toLowerCase() === "html") ||
            ((o = !1), te());
        }
        document.addEventListener("keydown", f, !0),
          document.addEventListener("mousedown", u, !0),
          document.addEventListener("pointerdown", u, !0),
          document.addEventListener("touchstart", u, !0),
          document.addEventListener("visibilitychange", A, !0),
          Z(),
          r.addEventListener("focus", h, !0),
          r.addEventListener("blur", w, !0),
          r.nodeType === Node.DOCUMENT_FRAGMENT_NODE && r.host
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            : r.nodeType === Node.DOCUMENT_NODE &&
              (document.documentElement.classList.add("js-focus-visible"),
              document.documentElement.setAttribute(
                "data-js-focus-visible",
                ""
              ));
      }
      if (typeof window != "undefined" && typeof document != "undefined") {
        window.applyFocusVisiblePolyfill = e;
        var t;
        try {
          t = new CustomEvent("focus-visible-polyfill-ready");
        } catch (r) {
          (t = document.createEvent("CustomEvent")),
            t.initCustomEvent("focus-visible-polyfill-ready", !1, !1, {});
        }
        window.dispatchEvent(t);
      }
      typeof document != "undefined" && e(document);
    });
  });
  var zr = gr((kt, Vr) => {
    /*!
     * clipboard.js v2.0.11
     * https://clipboardjs.com/
     *
     * Licensed MIT © Zeno Rocha
     */ (function (t, r) {
      typeof kt == "object" && typeof Vr == "object"
        ? (Vr.exports = r())
        : typeof define == "function" && define.amd
        ? define([], r)
        : typeof kt == "object"
        ? (kt.ClipboardJS = r())
        : (t.ClipboardJS = r());
    })(kt, function () {
      return (function () {
        var e = {
            686: function (o, n, i) {
              "use strict";
              i.d(n, {
                default: function () {
                  return Li;
                },
              });
              var s = i(279),
                a = i.n(s),
                c = i(370),
                p = i.n(c),
                l = i(817),
                f = i.n(l);
              function u(D) {
                try {
                  return document.execCommand(D);
                } catch (M) {
                  return !1;
                }
              }
              var h = function (M) {
                  var O = f()(M);
                  return u("cut"), O;
                },
                w = h;
              function A(D) {
                var M = document.documentElement.getAttribute("dir") === "rtl",
                  O = document.createElement("textarea");
                (O.style.fontSize = "12pt"),
                  (O.style.border = "0"),
                  (O.style.padding = "0"),
                  (O.style.margin = "0"),
                  (O.style.position = "absolute"),
                  (O.style[M ? "right" : "left"] = "-9999px");
                var I =
                  window.pageYOffset || document.documentElement.scrollTop;
                return (
                  (O.style.top = "".concat(I, "px")),
                  O.setAttribute("readonly", ""),
                  (O.value = D),
                  O
                );
              }
              var Z = function (M, O) {
                  var I = A(M);
                  O.container.appendChild(I);
                  var W = f()(I);
                  return u("copy"), I.remove(), W;
                },
                te = function (M) {
                  var O =
                      arguments.length > 1 && arguments[1] !== void 0
                        ? arguments[1]
                        : { container: document.body },
                    I = "";
                  return (
                    typeof M == "string"
                      ? (I = Z(M, O))
                      : M instanceof HTMLInputElement &&
                        !["text", "search", "url", "tel", "password"].includes(
                          M == null ? void 0 : M.type
                        )
                      ? (I = Z(M.value, O))
                      : ((I = f()(M)), u("copy")),
                    I
                  );
                },
                J = te;
              function C(D) {
                "@babel/helpers - typeof";
                return (
                  typeof Symbol == "function" &&
                  typeof Symbol.iterator == "symbol"
                    ? (C = function (O) {
                        return typeof O;
                      })
                    : (C = function (O) {
                        return O &&
                          typeof Symbol == "function" &&
                          O.constructor === Symbol &&
                          O !== Symbol.prototype
                          ? "symbol"
                          : typeof O;
                      }),
                  C(D)
                );
              }
              var ct = function () {
                  var M =
                      arguments.length > 0 && arguments[0] !== void 0
                        ? arguments[0]
                        : {},
                    O = M.action,
                    I = O === void 0 ? "copy" : O,
                    W = M.container,
                    K = M.target,
                    Ce = M.text;
                  if (I !== "copy" && I !== "cut")
                    throw new Error(
                      'Invalid "action" value, use either "copy" or "cut"'
                    );
                  if (K !== void 0)
                    if (K && C(K) === "object" && K.nodeType === 1) {
                      if (I === "copy" && K.hasAttribute("disabled"))
                        throw new Error(
                          'Invalid "target" attribute. Please use "readonly" instead of "disabled" attribute'
                        );
                      if (
                        I === "cut" &&
                        (K.hasAttribute("readonly") ||
                          K.hasAttribute("disabled"))
                      )
                        throw new Error(
                          `Invalid "target" attribute. You can't cut text from elements with "readonly" or "disabled" attributes`
                        );
                    } else
                      throw new Error(
                        'Invalid "target" value, use a valid Element'
                      );
                  if (Ce) return J(Ce, { container: W });
                  if (K) return I === "cut" ? w(K) : J(K, { container: W });
                },
                Ne = ct;
              function Pe(D) {
                "@babel/helpers - typeof";
                return (
                  typeof Symbol == "function" &&
                  typeof Symbol.iterator == "symbol"
                    ? (Pe = function (O) {
                        return typeof O;
                      })
                    : (Pe = function (O) {
                        return O &&
                          typeof Symbol == "function" &&
                          O.constructor === Symbol &&
                          O !== Symbol.prototype
                          ? "symbol"
                          : typeof O;
                      }),
                  Pe(D)
                );
              }
              function xi(D, M) {
                if (!(D instanceof M))
                  throw new TypeError("Cannot call a class as a function");
              }
              function Xr(D, M) {
                for (var O = 0; O < M.length; O++) {
                  var I = M[O];
                  (I.enumerable = I.enumerable || !1),
                    (I.configurable = !0),
                    "value" in I && (I.writable = !0),
                    Object.defineProperty(D, I.key, I);
                }
              }
              function yi(D, M, O) {
                return M && Xr(D.prototype, M), O && Xr(D, O), D;
              }
              function Ei(D, M) {
                if (typeof M != "function" && M !== null)
                  throw new TypeError(
                    "Super expression must either be null or a function"
                  );
                (D.prototype = Object.create(M && M.prototype, {
                  constructor: { value: D, writable: !0, configurable: !0 },
                })),
                  M && dr(D, M);
              }
              function dr(D, M) {
                return (
                  (dr =
                    Object.setPrototypeOf ||
                    function (I, W) {
                      return (I.__proto__ = W), I;
                    }),
                  dr(D, M)
                );
              }
              function wi(D) {
                var M = Oi();
                return function () {
                  var I = Pt(D),
                    W;
                  if (M) {
                    var K = Pt(this).constructor;
                    W = Reflect.construct(I, arguments, K);
                  } else W = I.apply(this, arguments);
                  return Ti(this, W);
                };
              }
              function Ti(D, M) {
                return M && (Pe(M) === "object" || typeof M == "function")
                  ? M
                  : Si(D);
              }
              function Si(D) {
                if (D === void 0)
                  throw new ReferenceError(
                    "this hasn't been initialised - super() hasn't been called"
                  );
                return D;
              }
              function Oi() {
                if (
                  typeof Reflect == "undefined" ||
                  !Reflect.construct ||
                  Reflect.construct.sham
                )
                  return !1;
                if (typeof Proxy == "function") return !0;
                try {
                  return (
                    Date.prototype.toString.call(
                      Reflect.construct(Date, [], function () {})
                    ),
                    !0
                  );
                } catch (D) {
                  return !1;
                }
              }
              function Pt(D) {
                return (
                  (Pt = Object.setPrototypeOf
                    ? Object.getPrototypeOf
                    : function (O) {
                        return O.__proto__ || Object.getPrototypeOf(O);
                      }),
                  Pt(D)
                );
              }
              function hr(D, M) {
                var O = "data-clipboard-".concat(D);
                if (M.hasAttribute(O)) return M.getAttribute(O);
              }
              var Mi = (function (D) {
                  Ei(O, D);
                  var M = wi(O);
                  function O(I, W) {
                    var K;
                    return (
                      xi(this, O),
                      (K = M.call(this)),
                      K.resolveOptions(W),
                      K.listenClick(I),
                      K
                    );
                  }
                  return (
                    yi(
                      O,
                      [
                        {
                          key: "resolveOptions",
                          value: function () {
                            var W =
                              arguments.length > 0 && arguments[0] !== void 0
                                ? arguments[0]
                                : {};
                            (this.action =
                              typeof W.action == "function"
                                ? W.action
                                : this.defaultAction),
                              (this.target =
                                typeof W.target == "function"
                                  ? W.target
                                  : this.defaultTarget),
                              (this.text =
                                typeof W.text == "function"
                                  ? W.text
                                  : this.defaultText),
                              (this.container =
                                Pe(W.container) === "object"
                                  ? W.container
                                  : document.body);
                          },
                        },
                        {
                          key: "listenClick",
                          value: function (W) {
                            var K = this;
                            this.listener = p()(W, "click", function (Ce) {
                              return K.onClick(Ce);
                            });
                          },
                        },
                        {
                          key: "onClick",
                          value: function (W) {
                            var K = W.delegateTarget || W.currentTarget,
                              Ce = this.action(K) || "copy",
                              It = Ne({
                                action: Ce,
                                container: this.container,
                                target: this.target(K),
                                text: this.text(K),
                              });
                            this.emit(It ? "success" : "error", {
                              action: Ce,
                              text: It,
                              trigger: K,
                              clearSelection: function () {
                                K && K.focus(),
                                  window.getSelection().removeAllRanges();
                              },
                            });
                          },
                        },
                        {
                          key: "defaultAction",
                          value: function (W) {
                            return hr("action", W);
                          },
                        },
                        {
                          key: "defaultTarget",
                          value: function (W) {
                            var K = hr("target", W);
                            if (K) return document.querySelector(K);
                          },
                        },
                        {
                          key: "defaultText",
                          value: function (W) {
                            return hr("text", W);
                          },
                        },
                        {
                          key: "destroy",
                          value: function () {
                            this.listener.destroy();
                          },
                        },
                      ],
                      [
                        {
                          key: "copy",
                          value: function (W) {
                            var K =
                              arguments.length > 1 && arguments[1] !== void 0
                                ? arguments[1]
                                : { container: document.body };
                            return J(W, K);
                          },
                        },
                        {
                          key: "cut",
                          value: function (W) {
                            return w(W);
                          },
                        },
                        {
                          key: "isSupported",
                          value: function () {
                            var W =
                                arguments.length > 0 && arguments[0] !== void 0
                                  ? arguments[0]
                                  : ["copy", "cut"],
                              K = typeof W == "string" ? [W] : W,
                              Ce = !!document.queryCommandSupported;
                            return (
                              K.forEach(function (It) {
                                Ce = Ce && !!document.queryCommandSupported(It);
                              }),
                              Ce
                            );
                          },
                        },
                      ]
                    ),
                    O
                  );
                })(a()),
                Li = Mi;
            },
            828: function (o) {
              var n = 9;
              if (typeof Element != "undefined" && !Element.prototype.matches) {
                var i = Element.prototype;
                i.matches =
                  i.matchesSelector ||
                  i.mozMatchesSelector ||
                  i.msMatchesSelector ||
                  i.oMatchesSelector ||
                  i.webkitMatchesSelector;
              }
              function s(a, c) {
                for (; a && a.nodeType !== n; ) {
                  if (typeof a.matches == "function" && a.matches(c)) return a;
                  a = a.parentNode;
                }
              }
              o.exports = s;
            },
            438: function (o, n, i) {
              var s = i(828);
              function a(l, f, u, h, w) {
                var A = p.apply(this, arguments);
                return (
                  l.addEventListener(u, A, w),
                  {
                    destroy: function () {
                      l.removeEventListener(u, A, w);
                    },
                  }
                );
              }
              function c(l, f, u, h, w) {
                return typeof l.addEventListener == "function"
                  ? a.apply(null, arguments)
                  : typeof u == "function"
                  ? a.bind(null, document).apply(null, arguments)
                  : (typeof l == "string" && (l = document.querySelectorAll(l)),
                    Array.prototype.map.call(l, function (A) {
                      return a(A, f, u, h, w);
                    }));
              }
              function p(l, f, u, h) {
                return function (w) {
                  (w.delegateTarget = s(w.target, f)),
                    w.delegateTarget && h.call(l, w);
                };
              }
              o.exports = c;
            },
            879: function (o, n) {
              (n.node = function (i) {
                return (
                  i !== void 0 && i instanceof HTMLElement && i.nodeType === 1
                );
              }),
                (n.nodeList = function (i) {
                  var s = Object.prototype.toString.call(i);
                  return (
                    i !== void 0 &&
                    (s === "[object NodeList]" ||
                      s === "[object HTMLCollection]") &&
                    "length" in i &&
                    (i.length === 0 || n.node(i[0]))
                  );
                }),
                (n.string = function (i) {
                  return typeof i == "string" || i instanceof String;
                }),
                (n.fn = function (i) {
                  var s = Object.prototype.toString.call(i);
                  return s === "[object Function]";
                });
            },
            370: function (o, n, i) {
              var s = i(879),
                a = i(438);
              function c(u, h, w) {
                if (!u && !h && !w)
                  throw new Error("Missing required arguments");
                if (!s.string(h))
                  throw new TypeError("Second argument must be a String");
                if (!s.fn(w))
                  throw new TypeError("Third argument must be a Function");
                if (s.node(u)) return p(u, h, w);
                if (s.nodeList(u)) return l(u, h, w);
                if (s.string(u)) return f(u, h, w);
                throw new TypeError(
                  "First argument must be a String, HTMLElement, HTMLCollection, or NodeList"
                );
              }
              function p(u, h, w) {
                return (
                  u.addEventListener(h, w),
                  {
                    destroy: function () {
                      u.removeEventListener(h, w);
                    },
                  }
                );
              }
              function l(u, h, w) {
                return (
                  Array.prototype.forEach.call(u, function (A) {
                    A.addEventListener(h, w);
                  }),
                  {
                    destroy: function () {
                      Array.prototype.forEach.call(u, function (A) {
                        A.removeEventListener(h, w);
                      });
                    },
                  }
                );
              }
              function f(u, h, w) {
                return a(document.body, u, h, w);
              }
              o.exports = c;
            },
            817: function (o) {
              function n(i) {
                var s;
                if (i.nodeName === "SELECT") i.focus(), (s = i.value);
                else if (i.nodeName === "INPUT" || i.nodeName === "TEXTAREA") {
                  var a = i.hasAttribute("readonly");
                  a || i.setAttribute("readonly", ""),
                    i.select(),
                    i.setSelectionRange(0, i.value.length),
                    a || i.removeAttribute("readonly"),
                    (s = i.value);
                } else {
                  i.hasAttribute("contenteditable") && i.focus();
                  var c = window.getSelection(),
                    p = document.createRange();
                  p.selectNodeContents(i),
                    c.removeAllRanges(),
                    c.addRange(p),
                    (s = c.toString());
                }
                return s;
              }
              o.exports = n;
            },
            279: function (o) {
              function n() {}
              (n.prototype = {
                on: function (i, s, a) {
                  var c = this.e || (this.e = {});
                  return (c[i] || (c[i] = [])).push({ fn: s, ctx: a }), this;
                },
                once: function (i, s, a) {
                  var c = this;
                  function p() {
                    c.off(i, p), s.apply(a, arguments);
                  }
                  return (p._ = s), this.on(i, p, a);
                },
                emit: function (i) {
                  var s = [].slice.call(arguments, 1),
                    a = ((this.e || (this.e = {}))[i] || []).slice(),
                    c = 0,
                    p = a.length;
                  for (c; c < p; c++) a[c].fn.apply(a[c].ctx, s);
                  return this;
                },
                off: function (i, s) {
                  var a = this.e || (this.e = {}),
                    c = a[i],
                    p = [];
                  if (c && s)
                    for (var l = 0, f = c.length; l < f; l++)
                      c[l].fn !== s && c[l].fn._ !== s && p.push(c[l]);
                  return p.length ? (a[i] = p) : delete a[i], this;
                },
              }),
                (o.exports = n),
                (o.exports.TinyEmitter = n);
            },
          },
          t = {};
        function r(o) {
          if (t[o]) return t[o].exports;
          var n = (t[o] = { exports: {} });
          return e[o](n, n.exports, r), n.exports;
        }
        return (
          (function () {
            r.n = function (o) {
              var n =
                o && o.__esModule
                  ? function () {
                      return o.default;
                    }
                  : function () {
                      return o;
                    };
              return r.d(n, { a: n }), n;
            };
          })(),
          (function () {
            r.d = function (o, n) {
              for (var i in n)
                r.o(n, i) &&
                  !r.o(o, i) &&
                  Object.defineProperty(o, i, { enumerable: !0, get: n[i] });
            };
          })(),
          (function () {
            r.o = function (o, n) {
              return Object.prototype.hasOwnProperty.call(o, n);
            };
          })(),
          r(686)
        );
      })().default;
    });
  });
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    /*!
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     * Copyright(c) 2012-2013 TJ Holowaychuk
     * Copyright(c) 2015 Andreas Lubbe
     * Copyright(c) 2015 Tiancheng "Timothy" Gu
     * MIT Licensed
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          case 39:
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          case 60:
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          case 62:
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            break;
          default:
            continue;
        }
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  /*! *****************************************************************************
Copyright (c) Microsoft Corporation.

Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted.

THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.
***************************************************************************** */ var yr =
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        mt(function () {
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        });
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        var o, n;
        (n =
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          null ||
          n === void 0 ||
          n.call(o, r);
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      (t.prototype.error = function (r) {
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        (n =
          (o = this.destination) === null || o === void 0
            ? void 0
            : o.error) === null ||
          n === void 0 ||
          n.call(o, r);
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      (t.prototype.complete = function () {
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        (o =
          (r = this.destination) === null || r === void 0
            ? void 0
            : r.complete) === null ||
          o === void 0 ||
          o.call(r);
      }),
      (t.prototype._subscribe = function (r) {
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          (o = this.source) === null || o === void 0
            ? void 0
            : o.subscribe(r)) !== null && n !== void 0
          ? n
          : Er;
      }),
      t
    );
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    delegate: void 0,
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    function t(r, o, n) {
      r === void 0 && (r = 1 / 0),
        o === void 0 && (o = 1 / 0),
        n === void 0 && (n = St);
      var i = e.call(this) || this;
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        (i._bufferSize = r),
        (i._windowTime = o),
        (i._timestampProvider = n),
        (i._buffer = []),
        (i._infiniteTimeWindow = !0),
        (i._infiniteTimeWindow = o === 1 / 0),
        (i._bufferSize = Math.max(1, r)),
        (i._windowTime = Math.max(1, o)),
        i
      );
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    return (
      (t.prototype.next = function (r) {
        var o = this,
          n = o.isStopped,
          i = o._buffer,
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          a = o._timestampProvider,
          c = o._windowTime;
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          this._trimBuffer(),
          e.prototype.next.call(this, r);
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      (t.prototype._subscribe = function (r) {
        this._throwIfClosed(), this._trimBuffer();
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          var o = this._innerSubscribe(r),
            n = this,
            i = n._infiniteTimeWindow,
            s = n._buffer,
            a = s.slice(),
            c = 0;
          c < a.length && !r.closed;
          c += i ? 1 : 2
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          r.next(a[c]);
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      (t.prototype._trimBuffer = function () {
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          o = r._bufferSize,
          n = r._timestampProvider,
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          s = r._infiniteTimeWindow,
          a = (s ? 1 : 2) * o;
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      t
    );
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    se(t, e);
    function t(r, o) {
      return e.call(this) || this;
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      (t.prototype.schedule = function (r, o) {
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      }),
      t
    );
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    setInterval: function (e, t) {
      for (var r = [], o = 2; o < arguments.length; o++)
        r[o - 2] = arguments[o];
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      return n != null && n.setInterval
        ? n.setInterval.apply(n, z([e, t], V(r)))
        : setInterval.apply(void 0, z([e, t], V(r)));
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    clearInterval: function (e) {
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    delegate: void 0,
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        var n;
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        var i = this.id,
          s = this.scheduler;
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          i != null && (this.id = this.recycleAsyncId(s, i, o)),
          (this.pending = !0),
          (this.delay = o),
          (this.id =
            (n = this.id) !== null && n !== void 0
              ? n
              : this.requestAsyncId(s, this.id, o)),
          this
        );
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      (t.prototype.requestAsyncId = function (r, o, n) {
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          n === void 0 && (n = 0), Mt.setInterval(r.flush.bind(r, this), n)
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      (t.prototype.recycleAsyncId = function (r, o, n) {
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      (t.prototype._execute = function (r, o) {
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          var r = this,
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            i = n.actions;
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            Ve(i, this),
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    function e(t, r) {
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          r === void 0 && (r = 0),
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        return (
          n === void 0 && (n = 0),
          n !== null && n > 0
            ? e.prototype.requestAsyncId.call(this, r, o, n)
            : (r.actions.push(this),
              r._scheduled ||
                (r._scheduled = ut.requestAnimationFrame(function () {
                  return r.flush(void 0);
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        );
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      (t.prototype.recycleAsyncId = function (r, o, n) {
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        o != null &&
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            o &&
          (ut.cancelAnimationFrame(o), (r._scheduled = void 0));
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      t
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          ? "an invalid object"
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          case 3:
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    return new j(function (t) {
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            return [3, 10];
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            return t.complete(), [2];
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                  return o.next(n);
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                t
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            function () {
              return xe(
                o,
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                function () {
                  return o.complete();
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                t
              );
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            function (n) {
              return xe(
                o,
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                function () {
                  return o.error(n);
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                t
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          )
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    );
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  function ze(e, t) {
    return (
      t === void 0 && (t = 0),
      x(function (r, o) {
        o.add(
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              t,
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              0,
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          r,
          t,
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          0,
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      if (Gt(e)) return rr(e, t);
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      if (tr(e)) return Mo(e, t);
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        S(o, function (i) {
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    return e && typeof e == "object" && Ji(e) === Xi;
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      return (r[o] = t[n]), r;
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      Cr(
        i,
        r,
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                    n,
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            (n = null), r.next(p);
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          (i = null), s && r.complete();
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          r,
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            (o = !0), (n = p), i || N(e(p)).subscribe((i = S(r, a, c)));
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          i = 0;
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              (i = p), (s = t.now()), n || ((n = t.schedule(c, e)), o.add(n));
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              i = n = null;
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            (o = !0), r.next(n);
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            var a = t(s);
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      x(function (t, r) {
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              return e(n, i, o);
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          h--, h === 0 && !A && !w && (f = Pr(J, c));
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      var n = new it({
        next: function () {
          n.unsubscribe(), e();
        },
      });
      return N(t.apply(void 0, z([], V(r)))).subscribe(n);
    }
  }
  function B(e, t, r) {
    var o,
      n,
      i,
      s,
      a = !1;
    return (
      e && typeof e == "object"
        ? ((o = e.bufferSize),
          (s = o === void 0 ? 1 / 0 : o),
          (n = e.windowTime),
          (t = n === void 0 ? 1 / 0 : n),
          (i = e.refCount),
          (a = i === void 0 ? !1 : i),
          (r = e.scheduler))
        : (s = e != null ? e : 1 / 0),
      le({
        connector: function () {
          return new Ot(s, t, r);
        },
        resetOnError: !0,
        resetOnComplete: !1,
        resetOnRefCountZero: a,
      })
    );
  }
  function Le(e) {
    return g(function (t, r) {
      return e <= r;
    });
  }
  function Ir(e) {
    return x(function (t, r) {
      var o = !1,
        n = S(
          r,
          function () {
            n == null || n.unsubscribe(), (o = !0);
          },
          Se
        );
      N(e).subscribe(n),
        t.subscribe(
          S(r, function (i) {
            return o && r.next(i);
          })
        );
    });
  }
  function q() {
    for (var e = [], t = 0; t < arguments.length; t++) e[t] = arguments[t];
    var r = Ae(e);
    return x(function (o, n) {
      (r ? Fe(e, o, r) : Fe(e, o)).subscribe(n);
    });
  }
  function b(e, t) {
    return x(function (r, o) {
      var n = null,
        i = 0,
        s = !1,
        a = function () {
          return s && !n && o.complete();
        };
      r.subscribe(
        S(
          o,
          function (c) {
            n == null || n.unsubscribe();
            var p = 0,
              l = i++;
            N(e(c, l)).subscribe(
              (n = S(
                o,
                function (f) {
                  return o.next(t ? t(c, f, l, p++) : f);
                },
                function () {
                  (n = null), a();
                }
              ))
            );
          },
          function () {
            (s = !0), a();
          }
        )
      );
    });
  }
  function U(e) {
    return x(function (t, r) {
      N(e).subscribe(
        S(
          r,
          function () {
            return r.complete();
          },
          Se
        )
      ),
        !r.closed && t.subscribe(r);
    });
  }
  function Fr(e, t) {
    return (
      t === void 0 && (t = !1),
      x(function (r, o) {
        var n = 0;
        r.subscribe(
          S(o, function (i) {
            var s = e(i, n++);
            (s || t) && o.next(i), !s && o.complete();
          })
        );
      })
    );
  }
  function y(e, t, r) {
    var o = k(e) || t || r ? { next: e, error: t, complete: r } : e;
    return o
      ? x(function (n, i) {
          var s;
          (s = o.subscribe) === null || s === void 0 || s.call(o);
          var a = !0;
          n.subscribe(
            S(
              i,
              function (c) {
                var p;
                (p = o.next) === null || p === void 0 || p.call(o, c),
                  i.next(c);
              },
              function () {
                var c;
                (a = !1),
                  (c = o.complete) === null || c === void 0 || c.call(o),
                  i.complete();
              },
              function (c) {
                var p;
                (a = !1),
                  (p = o.error) === null || p === void 0 || p.call(o, c),
                  i.error(c);
              },
              function () {
                var c, p;
                a &&
                  ((c = o.unsubscribe) === null || c === void 0 || c.call(o)),
                  (p = o.finalize) === null || p === void 0 || p.call(o);
              }
            )
          );
        })
      : ce;
  }
  function Wo(e, t) {
    return x(function (r, o) {
      var n = t != null ? t : {},
        i = n.leading,
        s = i === void 0 ? !0 : i,
        a = n.trailing,
        c = a === void 0 ? !1 : a,
        p = !1,
        l = null,
        f = null,
        u = !1,
        h = function () {
          f == null || f.unsubscribe(),
            (f = null),
            c && (Z(), u && o.complete());
        },
        w = function () {
          (f = null), u && o.complete();
        },
        A = function (te) {
          return (f = N(e(te)).subscribe(S(o, h, w)));
        },
        Z = function () {
          if (p) {
            p = !1;
            var te = l;
            (l = null), o.next(te), !u && A(te);
          }
        };
      r.subscribe(
        S(
          o,
          function (te) {
            (p = !0), (l = te), !(f && !f.closed) && (s ? Z() : A(te));
          },
          function () {
            (u = !0), !(c && p && f && !f.closed) && o.complete();
          }
        )
      );
    });
  }
  function _t(e, t, r) {
    t === void 0 && (t = ie);
    var o = Ze(e, t);
    return Wo(function () {
      return o;
    }, r);
  }
  function ae() {
    for (var e = [], t = 0; t < arguments.length; t++) e[t] = arguments[t];
    var r = Je(e);
    return x(function (o, n) {
      for (
        var i = e.length,
          s = new Array(i),
          a = e.map(function () {
            return !1;
          }),
          c = !1,
          p = function (f) {
            N(e[f]).subscribe(
              S(
                n,
                function (u) {
                  (s[f] = u),
                    !c &&
                      !a[f] &&
                      ((a[f] = !0), (c = a.every(ce)) && (a = null));
                },
                Se
              )
            );
          },
          l = 0;
        l < i;
        l++
      )
        p(l);
      o.subscribe(
        S(n, function (f) {
          if (c) {
            var u = z([f], V(s));
            n.next(r ? r.apply(void 0, z([], V(u))) : u);
          }
        })
      );
    });
  }
  function Do() {
    for (var e = [], t = 0; t < arguments.length; t++) e[t] = arguments[t];
    return x(function (r, o) {
      Lt.apply(void 0, z([r], V(e))).subscribe(o);
    });
  }
  function jr() {
    for (var e = [], t = 0; t < arguments.length; t++) e[t] = arguments[t];
    return Do.apply(void 0, z([], V(e)));
  }
  function No() {
    let e = new Ot(1);
    return (
      d(document, "DOMContentLoaded", { once: !0 }).subscribe(() =>
        e.next(document)
      ),
      e
    );
  }
  function R(e, t = document) {
    return Array.from(t.querySelectorAll(e));
  }
  function P(e, t = document) {
    let r = me(e, t);
    if (typeof r == "undefined")
      throw new ReferenceError(
        `Missing element: expected "${e}" to be present`
      );
    return r;
  }
  function me(e, t = document) {
    return t.querySelector(e) || void 0;
  }
  function Re() {
    var e, t, r, o;
    return (o =
      (r =
        (t = (e = document.activeElement) == null ? void 0 : e.shadowRoot) ==
        null
          ? void 0
          : t.activeElement) != null
        ? r
        : document.activeElement) != null
      ? o
      : void 0;
  }
  var la = T(d(document.body, "focusin"), d(document.body, "focusout")).pipe(
    be(1),
    q(void 0),
    m(() => Re() || document.body),
    B(1)
  );
  function vt(e) {
    return la.pipe(
      m((t) => e.contains(t)),
      Y()
    );
  }
  function Vo(e, t) {
    return T(
      d(e, "mouseenter").pipe(m(() => !0)),
      d(e, "mouseleave").pipe(m(() => !1))
    ).pipe(t ? be(t) : ce, q(!1));
  }
  function Ue(e) {
    return { x: e.offsetLeft, y: e.offsetTop };
  }
  function zo(e) {
    return T(d(window, "load"), d(window, "resize")).pipe(
      Me(0, de),
      m(() => Ue(e)),
      q(Ue(e))
    );
  }
  function ir(e) {
    return { x: e.scrollLeft, y: e.scrollTop };
  }
  function et(e) {
    return T(d(e, "scroll"), d(window, "resize")).pipe(
      Me(0, de),
      m(() => ir(e)),
      q(ir(e))
    );
  }
  function qo(e, t) {
    if (typeof t == "string" || typeof t == "number")
      e.innerHTML += t.toString();
    else if (t instanceof Node) e.appendChild(t);
    else if (Array.isArray(t)) for (let r of t) qo(e, r);
  }
  function E(e, t, ...r) {
    let o = document.createElement(e);
    if (t)
      for (let n of Object.keys(t))
        typeof t[n] != "undefined" &&
          (typeof t[n] != "boolean"
            ? o.setAttribute(n, t[n])
            : o.setAttribute(n, ""));
    for (let n of r) qo(o, n);
    return o;
  }
  function ar(e) {
    if (e > 999) {
      let t = +((e - 950) % 1e3 > 99);
      return `${((e + 1e-6) / 1e3).toFixed(t)}k`;
    } else return e.toString();
  }
  function gt(e) {
    let t = E("script", { src: e });
    return H(
      () => (
        document.head.appendChild(t),
        T(
          d(t, "load"),
          d(t, "error").pipe(
            b(() => Ar(() => new ReferenceError(`Invalid script: ${e}`)))
          )
        ).pipe(
          m(() => {}),
          _(() => document.head.removeChild(t)),
          ye(1)
        )
      )
    );
  }
  var Ko = new v(),
    ma = H(() =>
      typeof ResizeObserver == "undefined"
        ? gt("https://unpkg.com/resize-observer-polyfill")
        : $(void 0)
    ).pipe(
      m(
        () =>
          new ResizeObserver((e) => {
            for (let t of e) Ko.next(t);
          })
      ),
      b((e) => T(qe, $(e)).pipe(_(() => e.disconnect()))),
      B(1)
    );
  function pe(e) {
    return { width: e.offsetWidth, height: e.offsetHeight };
  }
  function Ee(e) {
    return ma.pipe(
      y((t) => t.observe(e)),
      b((t) =>
        Ko.pipe(
          g(({ target: r }) => r === e),
          _(() => t.unobserve(e)),
          m(() => pe(e))
        )
      ),
      q(pe(e))
    );
  }
  function xt(e) {
    return { width: e.scrollWidth, height: e.scrollHeight };
  }
  function sr(e) {
    let t = e.parentElement;
    for (
      ;
      t && e.scrollWidth <= t.scrollWidth && e.scrollHeight <= t.scrollHeight;

    )
      t = (e = t).parentElement;
    return t ? e : void 0;
  }
  var Qo = new v(),
    fa = H(() =>
      $(
        new IntersectionObserver(
          (e) => {
            for (let t of e) Qo.next(t);
          },
          { threshold: 0 }
        )
      )
    ).pipe(
      b((e) => T(qe, $(e)).pipe(_(() => e.disconnect()))),
      B(1)
    );
  function yt(e) {
    return fa.pipe(
      y((t) => t.observe(e)),
      b((t) =>
        Qo.pipe(
          g(({ target: r }) => r === e),
          _(() => t.unobserve(e)),
          m(({ isIntersecting: r }) => r)
        )
      )
    );
  }
  function Yo(e, t = 16) {
    return et(e).pipe(
      m(({ y: r }) => {
        let o = pe(e),
          n = xt(e);
        return r >= n.height - o.height - t;
      }),
      Y()
    );
  }
  var cr = {
    drawer: P("[data-md-toggle=drawer]"),
    search: P("[data-md-toggle=search]"),
  };
  function Bo(e) {
    return cr[e].checked;
  }
  function Be(e, t) {
    cr[e].checked !== t && cr[e].click();
  }
  function We(e) {
    let t = cr[e];
    return d(t, "change").pipe(
      m(() => t.checked),
      q(t.checked)
    );
  }
  function ua(e, t) {
    switch (e.constructor) {
      case HTMLInputElement:
        return e.type === "radio" ? /^Arrow/.test(t) : !0;
      case HTMLSelectElement:
      case HTMLTextAreaElement:
        return !0;
      default:
        return e.isContentEditable;
    }
  }
  function da() {
    return T(
      d(window, "compositionstart").pipe(m(() => !0)),
      d(window, "compositionend").pipe(m(() => !1))
    ).pipe(q(!1));
  }
  function Go() {
    let e = d(window, "keydown").pipe(
      g((t) => !(t.metaKey || t.ctrlKey)),
      m((t) => ({
        mode: Bo("search") ? "search" : "global",
        type: t.key,
        claim() {
          t.preventDefault(), t.stopPropagation();
        },
      })),
      g(({ mode: t, type: r }) => {
        if (t === "global") {
          let o = Re();
          if (typeof o != "undefined") return !ua(o, r);
        }
        return !0;
      }),
      le()
    );
    return da().pipe(b((t) => (t ? L : e)));
  }
  function ve() {
    return new URL(location.href);
  }
  function st(e, t = !1) {
    if (G("navigation.instant") && !t) {
      let r = E("a", { href: e.href });
      document.body.appendChild(r), r.click(), r.remove();
    } else location.href = e.href;
  }
  function Jo() {
    return new v();
  }
  function Xo() {
    return location.hash.slice(1);
  }
  function Zo(e) {
    let t = E("a", { href: e });
    t.addEventListener("click", (r) => r.stopPropagation()), t.click();
  }
  function ha(e) {
    return T(d(window, "hashchange"), e).pipe(
      m(Xo),
      q(Xo()),
      g((t) => t.length > 0),
      B(1)
    );
  }
  function en(e) {
    return ha(e).pipe(
      m((t) => me(`[id="${t}"]`)),
      g((t) => typeof t != "undefined")
    );
  }
  function At(e) {
    let t = matchMedia(e);
    return nr((r) => t.addListener(() => r(t.matches))).pipe(q(t.matches));
  }
  function tn() {
    let e = matchMedia("print");
    return T(
      d(window, "beforeprint").pipe(m(() => !0)),
      d(window, "afterprint").pipe(m(() => !1))
    ).pipe(q(e.matches));
  }
  function Ur(e, t) {
    return e.pipe(b((r) => (r ? t() : L)));
  }
  function Wr(e, t) {
    return new j((r) => {
      let o = new XMLHttpRequest();
      return (
        o.open("GET", `${e}`),
        (o.responseType = "blob"),
        o.addEventListener("load", () => {
          o.status >= 200 && o.status < 300
            ? (r.next(o.response), r.complete())
            : r.error(new Error(o.statusText));
        }),
        o.addEventListener("error", () => {
          r.error(new Error("Network error"));
        }),
        o.addEventListener("abort", () => {
          r.complete();
        }),
        typeof (t == null ? void 0 : t.progress$) != "undefined" &&
          (o.addEventListener("progress", (n) => {
            var i;
            if (n.lengthComputable)
              t.progress$.next((n.loaded / n.total) * 100);
            else {
              let s =
                (i = o.getResponseHeader("Content-Length")) != null ? i : 0;
              t.progress$.next((n.loaded / +s) * 100);
            }
          }),
          t.progress$.next(5)),
        o.send(),
        () => o.abort()
      );
    });
  }
  function De(e, t) {
    return Wr(e, t).pipe(
      b((r) => r.text()),
      m((r) => JSON.parse(r)),
      B(1)
    );
  }
  function rn(e, t) {
    let r = new DOMParser();
    return Wr(e, t).pipe(
      b((o) => o.text()),
      m((o) => r.parseFromString(o, "text/html")),
      B(1)
    );
  }
  function on(e, t) {
    let r = new DOMParser();
    return Wr(e, t).pipe(
      b((o) => o.text()),
      m((o) => r.parseFromString(o, "text/xml")),
      B(1)
    );
  }
  function nn() {
    return { x: Math.max(0, scrollX), y: Math.max(0, scrollY) };
  }
  function an() {
    return T(
      d(window, "scroll", { passive: !0 }),
      d(window, "resize", { passive: !0 })
    ).pipe(m(nn), q(nn()));
  }
  function sn() {
    return { width: innerWidth, height: innerHeight };
  }
  function cn() {
    return d(window, "resize", { passive: !0 }).pipe(m(sn), q(sn()));
  }
  function pn() {
    return Q([an(), cn()]).pipe(
      m(([e, t]) => ({ offset: e, size: t })),
      B(1)
    );
  }
  function pr(e, { viewport$: t, header$: r }) {
    let o = t.pipe(X("size")),
      n = Q([o, r]).pipe(m(() => Ue(e)));
    return Q([r, t, n]).pipe(
      m(([{ height: i }, { offset: s, size: a }, { x: c, y: p }]) => ({
        offset: { x: s.x - c, y: s.y - p + i },
        size: a,
      }))
    );
  }
  function ba(e) {
    return d(e, "message", (t) => t.data);
  }
  function va(e) {
    let t = new v();
    return t.subscribe((r) => e.postMessage(r)), t;
  }
  function ln(e, t = new Worker(e)) {
    let r = ba(t),
      o = va(t),
      n = new v();
    n.subscribe(o);
    let i = o.pipe(ee(), oe(!0));
    return n.pipe(ee(), $e(r.pipe(U(i))), le());
  }
  var ga = P("#__config"),
    Et = JSON.parse(ga.textContent);
  Et.base = `${new URL(Et.base, ve())}`;
  function we() {
    return Et;
  }
  function G(e) {
    return Et.features.includes(e);
  }
  function ge(e, t) {
    return typeof t != "undefined"
      ? Et.translations[e].replace("#", t.toString())
      : Et.translations[e];
  }
  function Te(e, t = document) {
    return P(`[data-md-component=${e}]`, t);
  }
  function ne(e, t = document) {
    return R(`[data-md-component=${e}]`, t);
  }
  function xa(e) {
    let t = P(".md-typeset > :first-child", e);
    return d(t, "click", { once: !0 }).pipe(
      m(() => P(".md-typeset", e)),
      m((r) => ({ hash: __md_hash(r.innerHTML) }))
    );
  }
  function mn(e) {
    if (!G("announce.dismiss") || !e.childElementCount) return L;
    if (!e.hidden) {
      let t = P(".md-typeset", e);
      __md_hash(t.innerHTML) === __md_get("__announce") && (e.hidden = !0);
    }
    return H(() => {
      let t = new v();
      return (
        t.subscribe(({ hash: r }) => {
          (e.hidden = !0), __md_set("__announce", r);
        }),
        xa(e).pipe(
          y((r) => t.next(r)),
          _(() => t.complete()),
          m((r) => F({ ref: e }, r))
        )
      );
    });
  }
  function ya(e, { target$: t }) {
    return t.pipe(m((r) => ({ hidden: r !== e })));
  }
  function fn(e, t) {
    let r = new v();
    return (
      r.subscribe(({ hidden: o }) => {
        e.hidden = o;
      }),
      ya(e, t).pipe(
        y((o) => r.next(o)),
        _(() => r.complete()),
        m((o) => F({ ref: e }, o))
      )
    );
  }
  function Ct(e, t) {
    return t === "inline"
      ? E(
          "div",
          { class: "md-tooltip md-tooltip--inline", id: e, role: "tooltip" },
          E("div", { class: "md-tooltip__inner md-typeset" })
        )
      : E(
          "div",
          { class: "md-tooltip", id: e, role: "tooltip" },
          E("div", { class: "md-tooltip__inner md-typeset" })
        );
  }
  function un(e, t) {
    if (((t = t ? `${t}_annotation_${e}` : void 0), t)) {
      let r = t ? `#${t}` : void 0;
      return E(
        "aside",
        { class: "md-annotation", tabIndex: 0 },
        Ct(t),
        E(
          "a",
          { href: r, class: "md-annotation__index", tabIndex: -1 },
          E("span", { "data-md-annotation-id": e })
        )
      );
    } else
      return E(
        "aside",
        { class: "md-annotation", tabIndex: 0 },
        Ct(t),
        E(
          "span",
          { class: "md-annotation__index", tabIndex: -1 },
          E("span", { "data-md-annotation-id": e })
        )
      );
  }
  function dn(e) {
    return E("button", {
      class: "md-clipboard md-icon",
      title: ge("clipboard.copy"),
      "data-clipboard-target": `#${e} > code`,
    });
  }
  function Dr(e, t) {
    let r = t & 2,
      o = t & 1,
      n = Object.keys(e.terms)
        .filter((c) => !e.terms[c])
        .reduce((c, p) => [...c, E("del", null, p), " "], [])
        .slice(0, -1),
      i = we(),
      s = new URL(e.location, i.base);
    G("search.highlight") &&
      s.searchParams.set(
        "h",
        Object.entries(e.terms)
          .filter(([, c]) => c)
          .reduce((c, [p]) => `${c} ${p}`.trim(), "")
      );
    let { tags: a } = we();
    return E(
      "a",
      { href: `${s}`, class: "md-search-result__link", tabIndex: -1 },
      E(
        "article",
        {
          class: "md-search-result__article md-typeset",
          "data-md-score": e.score.toFixed(2),
        },
        r > 0 && E("div", { class: "md-search-result__icon md-icon" }),
        r > 0 && E("h1", null, e.title),
        r <= 0 && E("h2", null, e.title),
        o > 0 && e.text.length > 0 && e.text,
        e.tags &&
          e.tags.map((c) => {
            let p = a
              ? c in a
                ? `md-tag-icon md-tag--${a[c]}`
                : "md-tag-icon"
              : "";
            return E("span", { class: `md-tag ${p}` }, c);
          }),
        o > 0 &&
          n.length > 0 &&
          E(
            "p",
            { class: "md-search-result__terms" },
            ge("search.result.term.missing"),
            ": ",
            ...n
          )
      )
    );
  }
  function hn(e) {
    let t = e[0].score,
      r = [...e],
      o = we(),
      n = r.findIndex((l) => !`${new URL(l.location, o.base)}`.includes("#")),
      [i] = r.splice(n, 1),
      s = r.findIndex((l) => l.score < t);
    s === -1 && (s = r.length);
    let a = r.slice(0, s),
      c = r.slice(s),
      p = [
        Dr(i, 2 | +(!n && s === 0)),
        ...a.map((l) => Dr(l, 1)),
        ...(c.length
          ? [
              E(
                "details",
                { class: "md-search-result__more" },
                E(
                  "summary",
                  { tabIndex: -1 },
                  E(
                    "div",
                    null,
                    c.length > 0 && c.length === 1
                      ? ge("search.result.more.one")
                      : ge("search.result.more.other", c.length)
                  )
                ),
                ...c.map((l) => Dr(l, 1))
              ),
            ]
          : []),
      ];
    return E("li", { class: "md-search-result__item" }, p);
  }
  function bn(e) {
    return E(
      "ul",
      { class: "md-source__facts" },
      Object.entries(e).map(([t, r]) =>
        E(
          "li",
          { class: `md-source__fact md-source__fact--${t}` },
          typeof r == "number" ? ar(r) : r
        )
      )
    );
  }
  function Nr(e) {
    let t = `tabbed-control tabbed-control--${e}`;
    return E(
      "div",
      { class: t, hidden: !0 },
      E("button", {
        class: "tabbed-button",
        tabIndex: -1,
        "aria-hidden": "true",
      })
    );
  }
  function vn(e) {
    return E(
      "div",
      { class: "md-typeset__scrollwrap" },
      E("div", { class: "md-typeset__table" }, e)
    );
  }
  function Ea(e) {
    let t = we(),
      r = new URL(`../${e.version}/`, t.base);
    return E(
      "li",
      { class: "md-version__item" },
      E("a", { href: `${r}`, class: "md-version__link" }, e.title)
    );
  }
  function gn(e, t) {
    return (
      (e = e.filter((r) => {
        var o;
        return !((o = r.properties) != null && o.hidden);
      })),
      E(
        "div",
        { class: "md-version" },
        E(
          "button",
          { class: "md-version__current", "aria-label": ge("select.version") },
          t.title
        ),
        E("ul", { class: "md-version__list" }, e.map(Ea))
      )
    );
  }
  var wa = 0;
  function Ta(e, t) {
    document.body.append(e);
    let { width: r } = pe(e);
    e.style.setProperty("--md-tooltip-width", `${r}px`), e.remove();
    let o = sr(t),
      n = typeof o != "undefined" ? et(o) : $({ x: 0, y: 0 }),
      i = T(vt(t), Vo(t)).pipe(Y());
    return Q([i, n]).pipe(
      m(([s, a]) => {
        let { x: c, y: p } = Ue(t),
          l = pe(t),
          f = t.closest("table");
        return (
          f &&
            t.parentElement &&
            ((c += f.offsetLeft + t.parentElement.offsetLeft),
            (p += f.offsetTop + t.parentElement.offsetTop)),
          {
            active: s,
            offset: {
              x: c - a.x + l.width / 2 - r / 2,
              y: p - a.y + l.height + 8,
            },
          }
        );
      })
    );
  }
  function Ge(e) {
    let t = e.title;
    if (!t.length) return L;
    let r = `__tooltip_${wa++}`,
      o = Ct(r, "inline"),
      n = P(".md-typeset", o);
    return (
      (n.innerHTML = t),
      H(() => {
        let i = new v();
        return (
          i.subscribe({
            next({ offset: s }) {
              o.style.setProperty("--md-tooltip-x", `${s.x}px`),
                o.style.setProperty("--md-tooltip-y", `${s.y}px`);
            },
            complete() {
              o.style.removeProperty("--md-tooltip-x"),
                o.style.removeProperty("--md-tooltip-y");
            },
          }),
          T(
            i.pipe(g(({ active: s }) => s)),
            i.pipe(
              be(250),
              g(({ active: s }) => !s)
            )
          ).subscribe({
            next({ active: s }) {
              s
                ? (e.insertAdjacentElement("afterend", o),
                  e.setAttribute("aria-describedby", r),
                  e.removeAttribute("title"))
                : (o.remove(),
                  e.removeAttribute("aria-describedby"),
                  e.setAttribute("title", t));
            },
            complete() {
              o.remove(),
                e.removeAttribute("aria-describedby"),
                e.setAttribute("title", t);
            },
          }),
          i.pipe(Me(16, de)).subscribe(({ active: s }) => {
            o.classList.toggle("md-tooltip--active", s);
          }),
          i
            .pipe(
              _t(125, de),
              g(() => !!e.offsetParent),
              m(() => e.offsetParent.getBoundingClientRect()),
              m(({ x: s }) => s)
            )
            .subscribe({
              next(s) {
                s
                  ? o.style.setProperty("--md-tooltip-0", `${-s}px`)
                  : o.style.removeProperty("--md-tooltip-0");
              },
              complete() {
                o.style.removeProperty("--md-tooltip-0");
              },
            }),
          Ta(o, e).pipe(
            y((s) => i.next(s)),
            _(() => i.complete()),
            m((s) => F({ ref: e }, s))
          )
        );
      }).pipe(ze(ie))
    );
  }
  function Sa(e, t) {
    let r = H(() => Q([zo(e), et(t)])).pipe(
      m(([{ x: o, y: n }, i]) => {
        let { width: s, height: a } = pe(e);
        return { x: o - i.x + s / 2, y: n - i.y + a / 2 };
      })
    );
    return vt(e).pipe(
      b((o) =>
        r.pipe(
          m((n) => ({ active: o, offset: n })),
          ye(+!o || 1 / 0)
        )
      )
    );
  }
  function xn(e, t, { target$: r }) {
    let [o, n] = Array.from(e.children);
    return H(() => {
      let i = new v(),
        s = i.pipe(ee(), oe(!0));
      return (
        i.subscribe({
          next({ offset: a }) {
            e.style.setProperty("--md-tooltip-x", `${a.x}px`),
              e.style.setProperty("--md-tooltip-y", `${a.y}px`);
          },
          complete() {
            e.style.removeProperty("--md-tooltip-x"),
              e.style.removeProperty("--md-tooltip-y");
          },
        }),
        yt(e)
          .pipe(U(s))
          .subscribe((a) => {
            e.toggleAttribute("data-md-visible", a);
          }),
        T(
          i.pipe(g(({ active: a }) => a)),
          i.pipe(
            be(250),
            g(({ active: a }) => !a)
          )
        ).subscribe({
          next({ active: a }) {
            a ? e.prepend(o) : o.remove();
          },
          complete() {
            e.prepend(o);
          },
        }),
        i.pipe(Me(16, de)).subscribe(({ active: a }) => {
          o.classList.toggle("md-tooltip--active", a);
        }),
        i
          .pipe(
            _t(125, de),
            g(() => !!e.offsetParent),
            m(() => e.offsetParent.getBoundingClientRect()),
            m(({ x: a }) => a)
          )
          .subscribe({
            next(a) {
              a
                ? e.style.setProperty("--md-tooltip-0", `${-a}px`)
                : e.style.removeProperty("--md-tooltip-0");
            },
            complete() {
              e.style.removeProperty("--md-tooltip-0");
            },
          }),
        d(n, "click")
          .pipe(
            U(s),
            g((a) => !(a.metaKey || a.ctrlKey))
          )
          .subscribe((a) => {
            a.stopPropagation(), a.preventDefault();
          }),
        d(n, "mousedown")
          .pipe(U(s), ae(i))
          .subscribe(([a, { active: c }]) => {
            var p;
            if (a.button !== 0 || a.metaKey || a.ctrlKey) a.preventDefault();
            else if (c) {
              a.preventDefault();
              let l = e.parentElement.closest(".md-annotation");
              l instanceof HTMLElement
                ? l.focus()
                : (p = Re()) == null || p.blur();
            }
          }),
        r
          .pipe(
            U(s),
            g((a) => a === o),
            Ye(125)
          )
          .subscribe(() => e.focus()),
        Sa(e, t).pipe(
          y((a) => i.next(a)),
          _(() => i.complete()),
          m((a) => F({ ref: e }, a))
        )
      );
    });
  }
  function Oa(e) {
    return e.tagName === "CODE" ? R(".c, .c1, .cm", e) : [e];
  }
  function Ma(e) {
    let t = [];
    for (let r of Oa(e)) {
      let o = [],
        n = document.createNodeIterator(r, NodeFilter.SHOW_TEXT);
      for (let i = n.nextNode(); i; i = n.nextNode()) o.push(i);
      for (let i of o) {
        let s;
        for (; (s = /(\(\d+\))(!)?/.exec(i.textContent)); ) {
          let [, a, c] = s;
          if (typeof c == "undefined") {
            let p = i.splitText(s.index);
            (i = p.splitText(a.length)), t.push(p);
          } else {
            (i.textContent = a), t.push(i);
            break;
          }
        }
      }
    }
    return t;
  }
  function yn(e, t) {
    t.append(...Array.from(e.childNodes));
  }
  function lr(e, t, { target$: r, print$: o }) {
    let n = t.closest("[id]"),
      i = n == null ? void 0 : n.id,
      s = new Map();
    for (let a of Ma(t)) {
      let [, c] = a.textContent.match(/\((\d+)\)/);
      me(`:scope > li:nth-child(${c})`, e) &&
        (s.set(c, un(c, i)), a.replaceWith(s.get(c)));
    }
    return s.size === 0
      ? L
      : H(() => {
          let a = new v(),
            c = a.pipe(ee(), oe(!0)),
            p = [];
          for (let [l, f] of s)
            p.push([P(".md-typeset", f), P(`:scope > li:nth-child(${l})`, e)]);
          return (
            o.pipe(U(c)).subscribe((l) => {
              (e.hidden = !l), e.classList.toggle("md-annotation-list", l);
              for (let [f, u] of p) l ? yn(f, u) : yn(u, f);
            }),
            T(...[...s].map(([, l]) => xn(l, t, { target$: r }))).pipe(
              _(() => a.complete()),
              le()
            )
          );
        });
  }
  function En(e) {
    if (e.nextElementSibling) {
      let t = e.nextElementSibling;
      if (t.tagName === "OL") return t;
      if (t.tagName === "P" && !t.children.length) return En(t);
    }
  }
  function wn(e, t) {
    return H(() => {
      let r = En(e);
      return typeof r != "undefined" ? lr(r, e, t) : L;
    });
  }
  var Tn = jt(zr());
  var La = 0;
  function Sn(e) {
    if (e.nextElementSibling) {
      let t = e.nextElementSibling;
      if (t.tagName === "OL") return t;
      if (t.tagName === "P" && !t.children.length) return Sn(t);
    }
  }
  function _a(e) {
    return Ee(e).pipe(
      m(({ width: t }) => ({ scrollable: xt(e).width > t })),
      X("scrollable")
    );
  }
  function On(e, t) {
    let { matches: r } = matchMedia("(hover)"),
      o = H(() => {
        let n = new v(),
          i = n.pipe($r(1));
        n.subscribe(({ scrollable: c }) => {
          c && r
            ? e.setAttribute("tabindex", "0")
            : e.removeAttribute("tabindex");
        });
        let s = [];
        if (
          Tn.default.isSupported() &&
          (e.closest(".copy") ||
            (G("content.code.copy") && !e.closest(".no-copy")))
        ) {
          let c = e.closest("pre");
          c.id = `__code_${La++}`;
          let p = dn(c.id);
          c.insertBefore(p, e), G("content.tooltips") && s.push(Ge(p));
        }
        let a = e.closest(".highlight");
        if (a instanceof HTMLElement) {
          let c = Sn(a);
          if (
            typeof c != "undefined" &&
            (a.classList.contains("annotate") || G("content.code.annotate"))
          ) {
            let p = lr(c, e, t);
            s.push(
              Ee(a).pipe(
                U(i),
                m(({ width: l, height: f }) => l && f),
                Y(),
                b((l) => (l ? p : L))
              )
            );
          }
        }
        return _a(e).pipe(
          y((c) => n.next(c)),
          _(() => n.complete()),
          m((c) => F({ ref: e }, c)),
          $e(...s)
        );
      });
    return G("content.lazy")
      ? yt(e).pipe(
          g((n) => n),
          ye(1),
          b(() => o)
        )
      : o;
  }
  function Aa(e, { target$: t, print$: r }) {
    let o = !0;
    return T(
      t.pipe(
        m((n) => n.closest("details:not([open])")),
        g((n) => e === n),
        m(() => ({ action: "open", reveal: !0 }))
      ),
      r.pipe(
        g((n) => n || !o),
        y(() => (o = e.open)),
        m((n) => ({ action: n ? "open" : "close" }))
      )
    );
  }
  function Mn(e, t) {
    return H(() => {
      let r = new v();
      return (
        r.subscribe(({ action: o, reveal: n }) => {
          e.toggleAttribute("open", o === "open"), n && e.scrollIntoView();
        }),
        Aa(e, t).pipe(
          y((o) => r.next(o)),
          _(() => r.complete()),
          m((o) => F({ ref: e }, o))
        )
      );
    });
  }
  var Ln =
    ".node circle,.node ellipse,.node path,.node polygon,.node rect{fill:var(--md-mermaid-node-bg-color);stroke:var(--md-mermaid-node-fg-color)}marker{fill:var(--md-mermaid-edge-color)!important}.edgeLabel .label rect{fill:#0000}.label{color:var(--md-mermaid-label-fg-color);font-family:var(--md-mermaid-font-family)}.label foreignObject{line-height:normal;overflow:visible}.label div .edgeLabel{color:var(--md-mermaid-label-fg-color)}.edgeLabel,.edgeLabel rect,.label div .edgeLabel{background-color:var(--md-mermaid-label-bg-color)}.edgeLabel,.edgeLabel rect{fill:var(--md-mermaid-label-bg-color);color:var(--md-mermaid-edge-color)}.edgePath .path,.flowchart-link{stroke:var(--md-mermaid-edge-color);stroke-width:.05rem}.edgePath .arrowheadPath{fill:var(--md-mermaid-edge-color);stroke:none}.cluster rect{fill:var(--md-default-fg-color--lightest);stroke:var(--md-default-fg-color--lighter)}.cluster span{color:var(--md-mermaid-label-fg-color);font-family:var(--md-mermaid-font-family)}g #flowchart-circleEnd,g #flowchart-circleStart,g #flowchart-crossEnd,g #flowchart-crossStart,g #flowchart-pointEnd,g #flowchart-pointStart{stroke:none}g.classGroup line,g.classGroup rect{fill:var(--md-mermaid-node-bg-color);stroke:var(--md-mermaid-node-fg-color)}g.classGroup text{fill:var(--md-mermaid-label-fg-color);font-family:var(--md-mermaid-font-family)}.classLabel .box{fill:var(--md-mermaid-label-bg-color);background-color:var(--md-mermaid-label-bg-color);opacity:1}.classLabel .label{fill:var(--md-mermaid-label-fg-color);font-family:var(--md-mermaid-font-family)}.node .divider{stroke:var(--md-mermaid-node-fg-color)}.relation{stroke:var(--md-mermaid-edge-color)}.cardinality{fill:var(--md-mermaid-label-fg-color);font-family:var(--md-mermaid-font-family)}.cardinality text{fill:inherit!important}defs #classDiagram-compositionEnd,defs #classDiagram-compositionStart,defs #classDiagram-dependencyEnd,defs #classDiagram-dependencyStart,defs #classDiagram-extensionEnd,defs #classDiagram-extensionStart{fill:var(--md-mermaid-edge-color)!important;stroke:var(--md-mermaid-edge-color)!important}defs #classDiagram-aggregationEnd,defs #classDiagram-aggregationStart{fill:var(--md-mermaid-label-bg-color)!important;stroke:var(--md-mermaid-edge-color)!important}g.stateGroup rect{fill:var(--md-mermaid-node-bg-color);stroke:var(--md-mermaid-node-fg-color)}g.stateGroup .state-title{fill:var(--md-mermaid-label-fg-color)!important;font-family:var(--md-mermaid-font-family)}g.stateGroup .composit{fill:var(--md-mermaid-label-bg-color)}.nodeLabel,.nodeLabel p{color:var(--md-mermaid-label-fg-color);font-family:var(--md-mermaid-font-family)}.node circle.state-end,.node circle.state-start,.start-state{fill:var(--md-mermaid-edge-color);stroke:none}.end-state-inner,.end-state-outer{fill:var(--md-mermaid-edge-color)}.end-state-inner,.node circle.state-end{stroke:var(--md-mermaid-label-bg-color)}.transition{stroke:var(--md-mermaid-edge-color)}[id^=state-fork] rect,[id^=state-join] rect{fill:var(--md-mermaid-edge-color)!important;stroke:none!important}.statediagram-cluster.statediagram-cluster .inner{fill:var(--md-default-bg-color)}.statediagram-cluster rect{fill:var(--md-mermaid-node-bg-color);stroke:var(--md-mermaid-node-fg-color)}.statediagram-state rect.divider{fill:var(--md-default-fg-color--lightest);stroke:var(--md-default-fg-color--lighter)}defs #statediagram-barbEnd{stroke:var(--md-mermaid-edge-color)}.attributeBoxEven,.attributeBoxOdd{fill:var(--md-mermaid-node-bg-color);stroke:var(--md-mermaid-node-fg-color)}.entityBox{fill:var(--md-mermaid-label-bg-color);stroke:var(--md-mermaid-node-fg-color)}.entityLabel{fill:var(--md-mermaid-label-fg-color);font-family:var(--md-mermaid-font-family)}.relationshipLabelBox{fill:var(--md-mermaid-label-bg-color);fill-opacity:1;background-color:var(--md-mermaid-label-bg-color);opacity:1}.relationshipLabel{fill:var(--md-mermaid-label-fg-color)}.relationshipLine{stroke:var(--md-mermaid-edge-color)}defs #ONE_OR_MORE_END *,defs #ONE_OR_MORE_START *,defs #ONLY_ONE_END *,defs #ONLY_ONE_START *,defs #ZERO_OR_MORE_END *,defs #ZERO_OR_MORE_START *,defs #ZERO_OR_ONE_END *,defs #ZERO_OR_ONE_START *{stroke:var(--md-mermaid-edge-color)!important}defs #ZERO_OR_MORE_END circle,defs #ZERO_OR_MORE_START circle{fill:var(--md-mermaid-label-bg-color)}.actor{fill:var(--md-mermaid-sequence-actor-bg-color);stroke:var(--md-mermaid-sequence-actor-border-color)}text.actor>tspan{fill:var(--md-mermaid-sequence-actor-fg-color);font-family:var(--md-mermaid-font-family)}line{stroke:var(--md-mermaid-sequence-actor-line-color)}.actor-man circle,.actor-man line{fill:var(--md-mermaid-sequence-actorman-bg-color);stroke:var(--md-mermaid-sequence-actorman-line-color)}.messageLine0,.messageLine1{stroke:var(--md-mermaid-sequence-message-line-color)}.note{fill:var(--md-mermaid-sequence-note-bg-color);stroke:var(--md-mermaid-sequence-note-border-color)}.loopText,.loopText>tspan,.messageText,.noteText>tspan{stroke:none;font-family:var(--md-mermaid-font-family)!important}.messageText{fill:var(--md-mermaid-sequence-message-fg-color)}.loopText,.loopText>tspan{fill:var(--md-mermaid-sequence-loop-fg-color)}.noteText>tspan{fill:var(--md-mermaid-sequence-note-fg-color)}#arrowhead path{fill:var(--md-mermaid-sequence-message-line-color);stroke:none}.loopLine{fill:var(--md-mermaid-sequence-loop-bg-color);stroke:var(--md-mermaid-sequence-loop-border-color)}.labelBox{fill:var(--md-mermaid-sequence-label-bg-color);stroke:none}.labelText,.labelText>span{fill:var(--md-mermaid-sequence-label-fg-color);font-family:var(--md-mermaid-font-family)}.sequenceNumber{fill:var(--md-mermaid-sequence-number-fg-color)}rect.rect{fill:var(--md-mermaid-sequence-box-bg-color);stroke:none}rect.rect+text.text{fill:var(--md-mermaid-sequence-box-fg-color)}defs #sequencenumber{fill:var(--md-mermaid-sequence-number-bg-color)!important}";
  var qr,
    ka = 0;
  function Ha() {
    return typeof mermaid == "undefined" || mermaid instanceof Element
      ? gt(
          "https://clementtsang.github.ioassets/external/unpkg.com/mermaid@10.7.0/dist/mermaid.min.js"
        )
      : $(void 0);
  }
  function _n(e) {
    return (
      e.classList.remove("mermaid"),
      qr ||
        (qr = Ha().pipe(
          y(() =>
            mermaid.initialize({
              startOnLoad: !1,
              themeCSS: Ln,
              sequence: {
                actorFontSize: "16px",
                messageFontSize: "16px",
                noteFontSize: "16px",
              },
            })
          ),
          m(() => {}),
          B(1)
        )),
      qr.subscribe(() =>
        ro(this, null, function* () {
          e.classList.add("mermaid");
          let t = `__mermaid_${ka++}`,
            r = E("div", { class: "mermaid" }),
            o = e.textContent,
            { svg: n, fn: i } = yield mermaid.render(t, o),
            s = r.attachShadow({ mode: "closed" });
          (s.innerHTML = n), e.replaceWith(r), i == null || i(s);
        })
      ),
      qr.pipe(m(() => ({ ref: e })))
    );
  }
  var An = E("table");
  function Cn(e) {
    return e.replaceWith(An), An.replaceWith(vn(e)), $({ ref: e });
  }
  function $a(e) {
    let t = e.find((r) => r.checked) || e[0];
    return T(
      ...e.map((r) => d(r, "change").pipe(m(() => P(`label[for="${r.id}"]`))))
    ).pipe(
      q(P(`label[for="${t.id}"]`)),
      m((r) => ({ active: r }))
    );
  }
  function kn(e, { viewport$: t, target$: r }) {
    let o = P(".tabbed-labels", e),
      n = R(":scope > input", e),
      i = Nr("prev");
    e.append(i);
    let s = Nr("next");
    return (
      e.append(s),
      H(() => {
        let a = new v(),
          c = a.pipe(ee(), oe(!0));
        Q([a, Ee(e)])
          .pipe(U(c), Me(1, de))
          .subscribe({
            next([{ active: p }, l]) {
              let f = Ue(p),
                { width: u } = pe(p);
              e.style.setProperty("--md-indicator-x", `${f.x}px`),
                e.style.setProperty("--md-indicator-width", `${u}px`);
              let h = ir(o);
              (f.x < h.x || f.x + u > h.x + l.width) &&
                o.scrollTo({ left: Math.max(0, f.x - 16), behavior: "smooth" });
            },
            complete() {
              e.style.removeProperty("--md-indicator-x"),
                e.style.removeProperty("--md-indicator-width");
            },
          }),
          Q([et(o), Ee(o)])
            .pipe(U(c))
            .subscribe(([p, l]) => {
              let f = xt(o);
              (i.hidden = p.x < 16), (s.hidden = p.x > f.width - l.width - 16);
            }),
          T(d(i, "click").pipe(m(() => -1)), d(s, "click").pipe(m(() => 1)))
            .pipe(U(c))
            .subscribe((p) => {
              let { width: l } = pe(o);
              o.scrollBy({ left: l * p, behavior: "smooth" });
            }),
          r
            .pipe(
              U(c),
              g((p) => n.includes(p))
            )
            .subscribe((p) => p.click()),
          o.classList.add("tabbed-labels--linked");
        for (let p of n) {
          let l = P(`label[for="${p.id}"]`);
          l.replaceChildren(
            E(
              "a",
              { href: `#${l.htmlFor}`, tabIndex: -1 },
              ...Array.from(l.childNodes)
            )
          ),
            d(l.firstElementChild, "click")
              .pipe(
                U(c),
                g((f) => !(f.metaKey || f.ctrlKey)),
                y((f) => {
                  f.preventDefault(), f.stopPropagation();
                })
              )
              .subscribe(() => {
                history.replaceState({}, "", `#${l.htmlFor}`), l.click();
              });
        }
        return (
          G("content.tabs.link") &&
            a.pipe(Le(1), ae(t)).subscribe(([{ active: p }, { offset: l }]) => {
              let f = p.innerText.trim();
              if (p.hasAttribute("data-md-switching"))
                p.removeAttribute("data-md-switching");
              else {
                let u = e.offsetTop - l.y;
                for (let w of R("[data-tabs]"))
                  for (let A of R(":scope > input", w)) {
                    let Z = P(`label[for="${A.id}"]`);
                    if (Z !== p && Z.innerText.trim() === f) {
                      Z.setAttribute("data-md-switching", ""), A.click();
                      break;
                    }
                  }
                window.scrollTo({ top: e.offsetTop - u });
                let h = __md_get("__tabs") || [];
                __md_set("__tabs", [...new Set([f, ...h])]);
              }
            }),
          a.pipe(U(c)).subscribe(() => {
            for (let p of R("audio, video", e)) p.pause();
          }),
          $a(n).pipe(
            y((p) => a.next(p)),
            _(() => a.complete()),
            m((p) => F({ ref: e }, p))
          )
        );
      }).pipe(ze(ie))
    );
  }
  function Hn(e, { viewport$: t, target$: r, print$: o }) {
    return T(
      ...R(".annotate:not(.highlight)", e).map((n) =>
        wn(n, { target$: r, print$: o })
      ),
      ...R("pre:not(.mermaid) > code", e).map((n) =>
        On(n, { target$: r, print$: o })
      ),
      ...R("pre.mermaid", e).map((n) => _n(n)),
      ...R("table:not([class])", e).map((n) => Cn(n)),
      ...R("details", e).map((n) => Mn(n, { target$: r, print$: o })),
      ...R("[data-tabs]", e).map((n) => kn(n, { viewport$: t, target$: r })),
      ...R("[title]", e)
        .filter(() => G("content.tooltips"))
        .map((n) => Ge(n))
    );
  }
  function Ra(e, { alert$: t }) {
    return t.pipe(
      b((r) =>
        T($(!0), $(!1).pipe(Ye(2e3))).pipe(
          m((o) => ({ message: r, active: o }))
        )
      )
    );
  }
  function $n(e, t) {
    let r = P(".md-typeset", e);
    return H(() => {
      let o = new v();
      return (
        o.subscribe(({ message: n, active: i }) => {
          e.classList.toggle("md-dialog--active", i), (r.textContent = n);
        }),
        Ra(e, t).pipe(
          y((n) => o.next(n)),
          _(() => o.complete()),
          m((n) => F({ ref: e }, n))
        )
      );
    });
  }
  function Pa({ viewport$: e }) {
    if (!G("header.autohide")) return $(!1);
    let t = e.pipe(
        m(({ offset: { y: n } }) => n),
        Ke(2, 1),
        m(([n, i]) => [n < i, i]),
        X(0)
      ),
      r = Q([e, t]).pipe(
        g(([{ offset: n }, [, i]]) => Math.abs(i - n.y) > 100),
        m(([, [n]]) => n),
        Y()
      ),
      o = We("search");
    return Q([e, o]).pipe(
      m(([{ offset: n }, i]) => n.y > 400 && !i),
      Y(),
      b((n) => (n ? r : $(!1))),
      q(!1)
    );
  }
  function Rn(e, t) {
    return H(() => Q([Ee(e), Pa(t)])).pipe(
      m(([{ height: r }, o]) => ({ height: r, hidden: o })),
      Y((r, o) => r.height === o.height && r.hidden === o.hidden),
      B(1)
    );
  }
  function Pn(e, { header$: t, main$: r }) {
    return H(() => {
      let o = new v(),
        n = o.pipe(ee(), oe(!0));
      o.pipe(X("active"), je(t)).subscribe(([{ active: s }, { hidden: a }]) => {
        e.classList.toggle("md-header--shadow", s && !a), (e.hidden = a);
      });
      let i = fe(R("[title]", e)).pipe(
        g(() => G("content.tooltips")),
        re((s) => Ge(s))
      );
      return (
        r.subscribe(o),
        t.pipe(
          U(n),
          m((s) => F({ ref: e }, s)),
          $e(i.pipe(U(n)))
        )
      );
    });
  }
  function Ia(e, { viewport$: t, header$: r }) {
    return pr(e, { viewport$: t, header$: r }).pipe(
      m(({ offset: { y: o } }) => {
        let { height: n } = pe(e);
        return { active: o >= n };
      }),
      X("active")
    );
  }
  function In(e, t) {
    return H(() => {
      let r = new v();
      r.subscribe({
        next({ active: n }) {
          e.classList.toggle("md-header__title--active", n);
        },
        complete() {
          e.classList.remove("md-header__title--active");
        },
      });
      let o = me(".md-content h1");
      return typeof o == "undefined"
        ? L
        : Ia(o, t).pipe(
            y((n) => r.next(n)),
            _(() => r.complete()),
            m((n) => F({ ref: e }, n))
          );
    });
  }
  function Fn(e, { viewport$: t, header$: r }) {
    let o = r.pipe(
        m(({ height: i }) => i),
        Y()
      ),
      n = o.pipe(
        b(() =>
          Ee(e).pipe(
            m(({ height: i }) => ({
              top: e.offsetTop,
              bottom: e.offsetTop + i,
            })),
            X("bottom")
          )
        )
      );
    return Q([o, n, t]).pipe(
      m(
        ([
          i,
          { top: s, bottom: a },
          {
            offset: { y: c },
            size: { height: p },
          },
        ]) => (
          (p = Math.max(0, p - Math.max(0, s - c, i) - Math.max(0, p + c - a))),
          { offset: s - i, height: p, active: s - i <= c }
        )
      ),
      Y(
        (i, s) =>
          i.offset === s.offset &&
          i.height === s.height &&
          i.active === s.active
      )
    );
  }
  function Fa(e) {
    let t = __md_get("__palette") || {
        index: e.findIndex(
          (o) => matchMedia(o.getAttribute("data-md-color-media")).matches
        ),
      },
      r = Math.max(0, Math.min(t.index, e.length - 1));
    return $(...e).pipe(
      re((o) => d(o, "change").pipe(m(() => o))),
      q(e[r]),
      m((o) => ({
        index: e.indexOf(o),
        color: {
          media: o.getAttribute("data-md-color-media"),
          scheme: o.getAttribute("data-md-color-scheme"),
          primary: o.getAttribute("data-md-color-primary"),
          accent: o.getAttribute("data-md-color-accent"),
        },
      })),
      B(1)
    );
  }
  function jn(e) {
    let t = R("input", e),
      r = E("meta", { name: "theme-color" });
    document.head.appendChild(r);
    let o = E("meta", { name: "color-scheme" });
    document.head.appendChild(o);
    let n = At("(prefers-color-scheme: light)");
    return H(() => {
      let i = new v();
      return (
        i.subscribe((s) => {
          if (
            (document.body.setAttribute("data-md-color-switching", ""),
            s.color.media === "(prefers-color-scheme)")
          ) {
            let a = matchMedia("(prefers-color-scheme: light)"),
              c = document.querySelector(
                a.matches
                  ? "[data-md-color-media='(prefers-color-scheme: light)']"
                  : "[data-md-color-media='(prefers-color-scheme: dark)']"
              );
            (s.color.scheme = c.getAttribute("data-md-color-scheme")),
              (s.color.primary = c.getAttribute("data-md-color-primary")),
              (s.color.accent = c.getAttribute("data-md-color-accent"));
          }
          for (let [a, c] of Object.entries(s.color))
            document.body.setAttribute(`data-md-color-${a}`, c);
          for (let a = 0; a < t.length; a++) {
            let c = t[a].nextElementSibling;
            c instanceof HTMLElement && (c.hidden = s.index !== a);
          }
          __md_set("__palette", s);
        }),
        i
          .pipe(
            m(() => {
              let s = Te("header"),
                a = window.getComputedStyle(s);
              return (
                (o.content = a.colorScheme),
                a.backgroundColor
                  .match(/\d+/g)
                  .map((c) => (+c).toString(16).padStart(2, "0"))
                  .join("")
              );
            })
          )
          .subscribe((s) => (r.content = `#${s}`)),
        i.pipe(Oe(ie)).subscribe(() => {
          document.body.removeAttribute("data-md-color-switching");
        }),
        Fa(t).pipe(
          U(n.pipe(Le(1))),
          at(),
          y((s) => i.next(s)),
          _(() => i.complete()),
          m((s) => F({ ref: e }, s))
        )
      );
    });
  }
  function Un(e, { progress$: t }) {
    return H(() => {
      let r = new v();
      return (
        r.subscribe(({ value: o }) => {
          e.style.setProperty("--md-progress-value", `${o}`);
        }),
        t.pipe(
          y((o) => r.next({ value: o })),
          _(() => r.complete()),
          m((o) => ({ ref: e, value: o }))
        )
      );
    });
  }
  var Kr = jt(zr());
  function ja(e) {
    e.setAttribute("data-md-copying", "");
    let t = e.closest("[data-copy]"),
      r = t ? t.getAttribute("data-copy") : e.innerText;
    return e.removeAttribute("data-md-copying"), r.trimEnd();
  }
  function Wn({ alert$: e }) {
    Kr.default.isSupported() &&
      new j((t) => {
        new Kr.default("[data-clipboard-target], [data-clipboard-text]", {
          text: (r) =>
            r.getAttribute("data-clipboard-text") ||
            ja(P(r.getAttribute("data-clipboard-target"))),
        }).on("success", (r) => t.next(r));
      })
        .pipe(
          y((t) => {
            t.trigger.focus();
          }),
          m(() => ge("clipboard.copied"))
        )
        .subscribe(e);
  }
  function Dn(e, t) {
    return (e.protocol = t.protocol), (e.hostname = t.hostname), e;
  }
  function Ua(e, t) {
    let r = new Map();
    for (let o of R("url", e)) {
      let n = P("loc", o),
        i = [Dn(new URL(n.textContent), t)];
      r.set(`${i[0]}`, i);
      for (let s of R("[rel=alternate]", o)) {
        let a = s.getAttribute("href");
        a != null && i.push(Dn(new URL(a), t));
      }
    }
    return r;
  }
  function mr(e) {
    return on(new URL("sitemap.xml", e)).pipe(
      m((t) => Ua(t, new URL(e))),
      he(() => $(new Map()))
    );
  }
  function Wa(e, t) {
    if (!(e.target instanceof Element)) return L;
    let r = e.target.closest("a");
    if (r === null) return L;
    if (r.target || e.metaKey || e.ctrlKey) return L;
    let o = new URL(r.href);
    return (
      (o.search = o.hash = ""),
      t.has(`${o}`) ? (e.preventDefault(), $(new URL(r.href))) : L
    );
  }
  function Nn(e) {
    let t = new Map();
    for (let r of R(":scope > *", e.head)) t.set(r.outerHTML, r);
    return t;
  }
  function Vn(e) {
    for (let t of R("[href], [src]", e))
      for (let r of ["href", "src"]) {
        let o = t.getAttribute(r);
        if (o && !/^(?:[a-z]+:)?\/\//i.test(o)) {
          t[r] = t[r];
          break;
        }
      }
    return $(e);
  }
  function Da(e) {
    for (let o of [
      "[data-md-component=announce]",
      "[data-md-component=container]",
      "[data-md-component=header-topic]",
      "[data-md-component=outdated]",
      "[data-md-component=logo]",
      "[data-md-component=skip]",
      ...(G("navigation.tabs.sticky") ? ["[data-md-component=tabs]"] : []),
    ]) {
      let n = me(o),
        i = me(o, e);
      typeof n != "undefined" && typeof i != "undefined" && n.replaceWith(i);
    }
    let t = Nn(document);
    for (let [o, n] of Nn(e))
      t.has(o) ? t.delete(o) : document.head.appendChild(n);
    for (let o of t.values()) {
      let n = o.getAttribute("name");
      n !== "theme-color" && n !== "color-scheme" && o.remove();
    }
    let r = Te("container");
    return Fe(R("script", r)).pipe(
      b((o) => {
        let n = e.createElement("script");
        if (o.src) {
          for (let i of o.getAttributeNames())
            n.setAttribute(i, o.getAttribute(i));
          return (
            o.replaceWith(n),
            new j((i) => {
              n.onload = () => i.complete();
            })
          );
        } else return (n.textContent = o.textContent), o.replaceWith(n), L;
      }),
      ee(),
      oe(document)
    );
  }
  function zn({ location$: e, viewport$: t, progress$: r }) {
    let o = we();
    if (location.protocol === "file:") return L;
    let n = mr(o.base);
    $(document).subscribe(Vn);
    let i = d(document.body, "click").pipe(
        je(n),
        b(([c, p]) => Wa(c, p)),
        le()
      ),
      s = d(window, "popstate").pipe(m(ve), le());
    i.pipe(ae(t)).subscribe(([c, { offset: p }]) => {
      history.replaceState(p, ""), history.pushState(null, "", c);
    }),
      T(i, s).subscribe(e);
    let a = e.pipe(
      X("pathname"),
      b((c) => rn(c, { progress$: r }).pipe(he(() => (st(c, !0), L)))),
      b(Vn),
      b(Da),
      le()
    );
    return (
      T(
        a.pipe(ae(e, (c, p) => p)),
        e.pipe(
          X("pathname"),
          b(() => e),
          X("hash")
        ),
        e.pipe(
          Y((c, p) => c.pathname === p.pathname && c.hash === p.hash),
          b(() => i),
          y(() => history.back())
        )
      ).subscribe((c) => {
        var p, l;
        history.state !== null || !c.hash
          ? window.scrollTo(
              0,
              (l = (p = history.state) == null ? void 0 : p.y) != null ? l : 0
            )
          : ((history.scrollRestoration = "auto"),
            Zo(c.hash),
            (history.scrollRestoration = "manual"));
      }),
      e.subscribe(() => {
        history.scrollRestoration = "manual";
      }),
      d(window, "beforeunload").subscribe(() => {
        history.scrollRestoration = "auto";
      }),
      t.pipe(X("offset"), be(100)).subscribe(({ offset: c }) => {
        history.replaceState(c, "");
      }),
      a
    );
  }
  var Qn = jt(Kn());
  function Yn(e) {
    let t = e.separator
        .split("|")
        .map((n) =>
          n.replace(/(\(\?[!=<][^)]+\))/g, "").length === 0 ? "\uFFFD" : n
        )
        .join("|"),
      r = new RegExp(t, "img"),
      o = (n, i, s) => `${i}<mark data-md-highlight>${s}</mark>`;
    return (n) => {
      n = n.replace(/[\s*+\-:~^]+/g, " ").trim();
      let i = new RegExp(
        `(^|${e.separator}|)(${n
          .replace(/[|\\{}()[\]^$+*?.-]/g, "\\$&")
          .replace(r, "|")})`,
        "img"
      );
      return (s) =>
        (0, Qn.default)(s)
          .replace(i, o)
          .replace(/<\/mark>(\s+)<mark[^>]*>/gim, "$1");
    };
  }
  function Ht(e) {
    return e.type === 1;
  }
  function fr(e) {
    return e.type === 3;
  }
  function Bn(e, t) {
    let r = ln(e);
    return (
      T($(location.protocol !== "file:"), We("search"))
        .pipe(
          He((o) => o),
          b(() => t)
        )
        .subscribe(({ config: o, docs: n }) =>
          r.next({
            type: 0,
            data: {
              config: o,
              docs: n,
              options: { suggest: G("search.suggest") },
            },
          })
        ),
      r
    );
  }
  function Gn({ document$: e }) {
    let t = we(),
      r = De(new URL("../versions.json", t.base)).pipe(he(() => L)),
      o = r.pipe(
        m((n) => {
          let [, i] = t.base.match(/([^/]+)\/?$/);
          return (
            n.find(({ version: s, aliases: a }) => s === i || a.includes(i)) ||
            n[0]
          );
        })
      );
    r
      .pipe(
        m(
          (n) =>
            new Map(n.map((i) => [`${new URL(`../${i.version}/`, t.base)}`, i]))
        ),
        b((n) =>
          d(document.body, "click").pipe(
            g((i) => !i.metaKey && !i.ctrlKey),
            ae(o),
            b(([i, s]) => {
              if (i.target instanceof Element) {
                let a = i.target.closest("a");
                if (a && !a.target && n.has(a.href)) {
                  let c = a.href;
                  return !i.target.closest(".md-version") && n.get(c) === s
                    ? L
                    : (i.preventDefault(), $(c));
                }
              }
              return L;
            }),
            b((i) => {
              let { version: s } = n.get(i);
              return mr(new URL(i)).pipe(
                m((a) => {
                  let p = ve().href.replace(t.base, "");
                  return a.has(p.split("#")[0])
                    ? new URL(`../${s}/${p}`, t.base)
                    : new URL(i);
                })
              );
            })
          )
        )
      )
      .subscribe((n) => st(n, !0)),
      Q([r, o]).subscribe(([n, i]) => {
        P(".md-header__topic").appendChild(gn(n, i));
      }),
      e.pipe(b(() => o)).subscribe((n) => {
        var s;
        let i = __md_get("__outdated", sessionStorage);
        if (i === null) {
          i = !0;
          let a = ((s = t.version) == null ? void 0 : s.default) || "latest";
          Array.isArray(a) || (a = [a]);
          e: for (let c of a)
            for (let p of n.aliases.concat(n.version))
              if (new RegExp(c, "i").test(p)) {
                i = !1;
                break e;
              }
          __md_set("__outdated", i, sessionStorage);
        }
        if (i) for (let a of ne("outdated")) a.hidden = !1;
      });
  }
  function Ka(e, { worker$: t }) {
    let { searchParams: r } = ve();
    r.has("q") &&
      (Be("search", !0),
      (e.value = r.get("q")),
      e.focus(),
      We("search")
        .pipe(He((i) => !i))
        .subscribe(() => {
          let i = ve();
          i.searchParams.delete("q"), history.replaceState({}, "", `${i}`);
        }));
    let o = vt(e),
      n = T(t.pipe(He(Ht)), d(e, "keyup"), o).pipe(
        m(() => e.value),
        Y()
      );
    return Q([n, o]).pipe(
      m(([i, s]) => ({ value: i, focus: s })),
      B(1)
    );
  }
  function Jn(e, { worker$: t }) {
    let r = new v(),
      o = r.pipe(ee(), oe(!0));
    Q([t.pipe(He(Ht)), r], (i, s) => s)
      .pipe(X("value"))
      .subscribe(({ value: i }) => t.next({ type: 2, data: i })),
      r.pipe(X("focus")).subscribe(({ focus: i }) => {
        i && Be("search", i);
      }),
      d(e.form, "reset")
        .pipe(U(o))
        .subscribe(() => e.focus());
    let n = P("header [for=__search]");
    return (
      d(n, "click").subscribe(() => e.focus()),
      Ka(e, { worker$: t }).pipe(
        y((i) => r.next(i)),
        _(() => r.complete()),
        m((i) => F({ ref: e }, i)),
        B(1)
      )
    );
  }
  function Xn(e, { worker$: t, query$: r }) {
    let o = new v(),
      n = Yo(e.parentElement).pipe(g(Boolean)),
      i = e.parentElement,
      s = P(":scope > :first-child", e),
      a = P(":scope > :last-child", e);
    We("search").subscribe((l) =>
      a.setAttribute("role", l ? "list" : "presentation")
    ),
      o
        .pipe(ae(r), Ir(t.pipe(He(Ht))))
        .subscribe(([{ items: l }, { value: f }]) => {
          switch (l.length) {
            case 0:
              s.textContent = f.length
                ? ge("search.result.none")
                : ge("search.result.placeholder");
              break;
            case 1:
              s.textContent = ge("search.result.one");
              break;
            default:
              let u = ar(l.length);
              s.textContent = ge("search.result.other", u);
          }
        });
    let c = o.pipe(
      y(() => (a.innerHTML = "")),
      b(({ items: l }) =>
        T(
          $(...l.slice(0, 10)),
          $(...l.slice(10)).pipe(
            Ke(4),
            jr(n),
            b(([f]) => f)
          )
        )
      ),
      m(hn),
      le()
    );
    return (
      c.subscribe((l) => a.appendChild(l)),
      c
        .pipe(
          re((l) => {
            let f = me("details", l);
            return typeof f == "undefined"
              ? L
              : d(f, "toggle").pipe(
                  U(o),
                  m(() => f)
                );
          })
        )
        .subscribe((l) => {
          l.open === !1 &&
            l.offsetTop <= i.scrollTop &&
            i.scrollTo({ top: l.offsetTop });
        }),
      t
        .pipe(
          g(fr),
          m(({ data: l }) => l)
        )
        .pipe(
          y((l) => o.next(l)),
          _(() => o.complete()),
          m((l) => F({ ref: e }, l))
        )
    );
  }
  function Qa(e, { query$: t }) {
    return t.pipe(
      m(({ value: r }) => {
        let o = ve();
        return (
          (o.hash = ""),
          (r = r
            .replace(/\s+/g, "+")
            .replace(/&/g, "%26")
            .replace(/=/g, "%3D")),
          (o.search = `q=${r}`),
          { url: o }
        );
      })
    );
  }
  function Zn(e, t) {
    let r = new v(),
      o = r.pipe(ee(), oe(!0));
    return (
      r.subscribe(({ url: n }) => {
        e.setAttribute("data-clipboard-text", e.href), (e.href = `${n}`);
      }),
      d(e, "click")
        .pipe(U(o))
        .subscribe((n) => n.preventDefault()),
      Qa(e, t).pipe(
        y((n) => r.next(n)),
        _(() => r.complete()),
        m((n) => F({ ref: e }, n))
      )
    );
  }
  function ei(e, { worker$: t, keyboard$: r }) {
    let o = new v(),
      n = Te("search-query"),
      i = T(d(n, "keydown"), d(n, "focus")).pipe(
        Oe(ie),
        m(() => n.value),
        Y()
      );
    return (
      o
        .pipe(
          je(i),
          m(([{ suggest: a }, c]) => {
            let p = c.split(/([\s-]+)/);
            if (a != null && a.length && p[p.length - 1]) {
              let l = a[a.length - 1];
              l.startsWith(p[p.length - 1]) && (p[p.length - 1] = l);
            } else p.length = 0;
            return p;
          })
        )
        .subscribe((a) => (e.innerHTML = a.join("").replace(/\s/g, "&nbsp;"))),
      r.pipe(g(({ mode: a }) => a === "search")).subscribe((a) => {
        switch (a.type) {
          case "ArrowRight":
            e.innerText.length &&
              n.selectionStart === n.value.length &&
              (n.value = e.innerText);
            break;
        }
      }),
      t
        .pipe(
          g(fr),
          m(({ data: a }) => a)
        )
        .pipe(
          y((a) => o.next(a)),
          _(() => o.complete()),
          m(() => ({ ref: e }))
        )
    );
  }
  function ti(e, { index$: t, keyboard$: r }) {
    let o = we();
    try {
      let n = Bn(o.search, t),
        i = Te("search-query", e),
        s = Te("search-result", e);
      d(e, "click")
        .pipe(g(({ target: c }) => c instanceof Element && !!c.closest("a")))
        .subscribe(() => Be("search", !1)),
        r.pipe(g(({ mode: c }) => c === "search")).subscribe((c) => {
          let p = Re();
          switch (c.type) {
            case "Enter":
              if (p === i) {
                let l = new Map();
                for (let f of R(":first-child [href]", s)) {
                  let u = f.firstElementChild;
                  l.set(f, parseFloat(u.getAttribute("data-md-score")));
                }
                if (l.size) {
                  let [[f]] = [...l].sort(([, u], [, h]) => h - u);
                  f.click();
                }
                c.claim();
              }
              break;
            case "Escape":
            case "Tab":
              Be("search", !1), i.blur();
              break;
            case "ArrowUp":
            case "ArrowDown":
              if (typeof p == "undefined") i.focus();
              else {
                let l = [
                    i,
                    ...R(
                      ":not(details) > [href], summary, details[open] [href]",
                      s
                    ),
                  ],
                  f = Math.max(
                    0,
                    (Math.max(0, l.indexOf(p)) +
                      l.length +
                      (c.type === "ArrowUp" ? -1 : 1)) %
                      l.length
                  );
                l[f].focus();
              }
              c.claim();
              break;
            default:
              i !== Re() && i.focus();
          }
        }),
        r.pipe(g(({ mode: c }) => c === "global")).subscribe((c) => {
          switch (c.type) {
            case "f":
            case "s":
            case "/":
              i.focus(), i.select(), c.claim();
              break;
          }
        });
      let a = Jn(i, { worker$: n });
      return T(a, Xn(s, { worker$: n, query$: a })).pipe(
        $e(
          ...ne("search-share", e).map((c) => Zn(c, { query$: a })),
          ...ne("search-suggest", e).map((c) =>
            ei(c, { worker$: n, keyboard$: r })
          )
        )
      );
    } catch (n) {
      return (e.hidden = !0), qe;
    }
  }
  function ri(e, { index$: t, location$: r }) {
    return Q([
      t,
      r.pipe(
        q(ve()),
        g((o) => !!o.searchParams.get("h"))
      ),
    ]).pipe(
      m(([o, n]) => Yn(o.config)(n.searchParams.get("h"))),
      m((o) => {
        var s;
        let n = new Map(),
          i = document.createNodeIterator(e, NodeFilter.SHOW_TEXT);
        for (let a = i.nextNode(); a; a = i.nextNode())
          if ((s = a.parentElement) != null && s.offsetHeight) {
            let c = a.textContent,
              p = o(c);
            p.length > c.length && n.set(a, p);
          }
        for (let [a, c] of n) {
          let { childNodes: p } = E("span", null, c);
          a.replaceWith(...Array.from(p));
        }
        return { ref: e, nodes: n };
      })
    );
  }
  function Ya(e, { viewport$: t, main$: r }) {
    let o = e.closest(".md-grid"),
      n = o.offsetTop - o.parentElement.offsetTop;
    return Q([r, t]).pipe(
      m(
        ([
          { offset: i, height: s },
          {
            offset: { y: a },
          },
        ]) => (
          (s = s + Math.min(n, Math.max(0, a - i)) - n),
          { height: s, locked: a >= i + n }
        )
      ),
      Y((i, s) => i.height === s.height && i.locked === s.locked)
    );
  }
  function Qr(e, o) {
    var n = o,
      { header$: t } = n,
      r = to(n, ["header$"]);
    let i = P(".md-sidebar__scrollwrap", e),
      { y: s } = Ue(i);
    return H(() => {
      let a = new v(),
        c = a.pipe(ee(), oe(!0)),
        p = a.pipe(Me(0, de));
      return (
        p.pipe(ae(t)).subscribe({
          next([{ height: l }, { height: f }]) {
            (i.style.height = `${l - 2 * s}px`), (e.style.top = `${f}px`);
          },
          complete() {
            (i.style.height = ""), (e.style.top = "");
          },
        }),
        p.pipe(He()).subscribe(() => {
          for (let l of R(".md-nav__link--active[href]", e)) {
            if (!l.clientHeight) continue;
            let f = l.closest(".md-sidebar__scrollwrap");
            if (typeof f != "undefined") {
              let u = l.offsetTop - f.offsetTop,
                { height: h } = pe(f);
              f.scrollTo({ top: u - h / 2 });
            }
          }
        }),
        fe(R("label[tabindex]", e))
          .pipe(
            re((l) =>
              d(l, "click").pipe(
                Oe(ie),
                m(() => l),
                U(c)
              )
            )
          )
          .subscribe((l) => {
            let f = P(`[id="${l.htmlFor}"]`);
            P(`[aria-labelledby="${l.id}"]`).setAttribute(
              "aria-expanded",
              `${f.checked}`
            );
          }),
        Ya(e, r).pipe(
          y((l) => a.next(l)),
          _(() => a.complete()),
          m((l) => F({ ref: e }, l))
        )
      );
    });
  }
  function oi(e, t) {
    if (typeof t != "undefined") {
      let r = `https://api.github.com/repos/${e}/${t}`;
      return Lt(
        De(`${r}/releases/latest`).pipe(
          he(() => L),
          m((o) => ({ version: o.tag_name })),
          Qe({})
        ),
        De(r).pipe(
          he(() => L),
          m((o) => ({ stars: o.stargazers_count, forks: o.forks_count })),
          Qe({})
        )
      ).pipe(m(([o, n]) => F(F({}, o), n)));
    } else {
      let r = `https://api.github.com/users/${e}`;
      return De(r).pipe(
        m((o) => ({ repositories: o.public_repos })),
        Qe({})
      );
    }
  }
  function ni(e, t) {
    let r = `https://${e}/api/v4/projects/${encodeURIComponent(t)}`;
    return De(r).pipe(
      he(() => L),
      m(({ star_count: o, forks_count: n }) => ({ stars: o, forks: n })),
      Qe({})
    );
  }
  function ii(e) {
    let t = e.match(/^.+github\.com\/([^/]+)\/?([^/]+)?/i);
    if (t) {
      let [, r, o] = t;
      return oi(r, o);
    }
    if (((t = e.match(/^.+?([^/]*gitlab[^/]+)\/(.+?)\/?$/i)), t)) {
      let [, r, o] = t;
      return ni(r, o);
    }
    return L;
  }
  var Ba;
  function Ga(e) {
    return (
      Ba ||
      (Ba = H(() => {
        let t = __md_get("__source", sessionStorage);
        if (t) return $(t);
        if (ne("consent").length) {
          let o = __md_get("__consent");
          if (!(o && o.github)) return L;
        }
        return ii(e.href).pipe(
          y((o) => __md_set("__source", o, sessionStorage))
        );
      }).pipe(
        he(() => L),
        g((t) => Object.keys(t).length > 0),
        m((t) => ({ facts: t })),
        B(1)
      ))
    );
  }
  function ai(e) {
    let t = P(":scope > :last-child", e);
    return H(() => {
      let r = new v();
      return (
        r.subscribe(({ facts: o }) => {
          t.appendChild(bn(o)),
            t.classList.add("md-source__repository--active");
        }),
        Ga(e).pipe(
          y((o) => r.next(o)),
          _(() => r.complete()),
          m((o) => F({ ref: e }, o))
        )
      );
    });
  }
  function Ja(e, { viewport$: t, header$: r }) {
    return Ee(document.body).pipe(
      b(() => pr(e, { header$: r, viewport$: t })),
      m(({ offset: { y: o } }) => ({ hidden: o >= 10 })),
      X("hidden")
    );
  }
  function si(e, t) {
    return H(() => {
      let r = new v();
      return (
        r.subscribe({
          next({ hidden: o }) {
            e.hidden = o;
          },
          complete() {
            e.hidden = !1;
          },
        }),
        (G("navigation.tabs.sticky") ? $({ hidden: !1 }) : Ja(e, t)).pipe(
          y((o) => r.next(o)),
          _(() => r.complete()),
          m((o) => F({ ref: e }, o))
        )
      );
    });
  }
  function Xa(e, { viewport$: t, header$: r }) {
    let o = new Map(),
      n = R(".md-nav__link", e);
    for (let a of n) {
      let c = decodeURIComponent(a.hash.substring(1)),
        p = me(`[id="${c}"]`);
      typeof p != "undefined" && o.set(a, p);
    }
    let i = r.pipe(
      X("height"),
      m(({ height: a }) => {
        let c = Te("main"),
          p = P(":scope > :first-child", c);
        return a + 0.8 * (p.offsetTop - c.offsetTop);
      }),
      le()
    );
    return Ee(document.body)
      .pipe(
        X("height"),
        b((a) =>
          H(() => {
            let c = [];
            return $(
              [...o].reduce((p, [l, f]) => {
                for (
                  ;
                  c.length && o.get(c[c.length - 1]).tagName >= f.tagName;

                )
                  c.pop();
                let u = f.offsetTop;
                for (; !u && f.parentElement; )
                  (f = f.parentElement), (u = f.offsetTop);
                let h = f.offsetParent;
                for (; h; h = h.offsetParent) u += h.offsetTop;
                return p.set([...(c = [...c, l])].reverse(), u);
              }, new Map())
            );
          }).pipe(
            m((c) => new Map([...c].sort(([, p], [, l]) => p - l))),
            je(i),
            b(([c, p]) =>
              t.pipe(
                Rr(
                  ([l, f], { offset: { y: u }, size: h }) => {
                    let w = u + h.height >= Math.floor(a.height);
                    for (; f.length; ) {
                      let [, A] = f[0];
                      if (A - p < u || w) l = [...l, f.shift()];
                      else break;
                    }
                    for (; l.length; ) {
                      let [, A] = l[l.length - 1];
                      if (A - p >= u && !w) f = [l.pop(), ...f];
                      else break;
                    }
                    return [l, f];
                  },
                  [[], [...c]]
                ),
                Y((l, f) => l[0] === f[0] && l[1] === f[1])
              )
            )
          )
        )
      )
      .pipe(
        m(([a, c]) => ({ prev: a.map(([p]) => p), next: c.map(([p]) => p) })),
        q({ prev: [], next: [] }),
        Ke(2, 1),
        m(([a, c]) =>
          a.prev.length < c.prev.length
            ? {
                prev: c.prev.slice(
                  Math.max(0, a.prev.length - 1),
                  c.prev.length
                ),
                next: [],
              }
            : {
                prev: c.prev.slice(-1),
                next: c.next.slice(0, c.next.length - a.next.length),
              }
        )
      );
  }
  function ci(e, { viewport$: t, header$: r, main$: o, target$: n }) {
    return H(() => {
      let i = new v(),
        s = i.pipe(ee(), oe(!0));
      if (
        (i.subscribe(({ prev: a, next: c }) => {
          for (let [p] of c)
            p.classList.remove("md-nav__link--passed"),
              p.classList.remove("md-nav__link--active");
          for (let [p, [l]] of a.entries())
            l.classList.add("md-nav__link--passed"),
              l.classList.toggle("md-nav__link--active", p === a.length - 1);
        }),
        G("toc.follow"))
      ) {
        let a = T(
          t.pipe(
            be(1),
            m(() => {})
          ),
          t.pipe(
            be(250),
            m(() => "smooth")
          )
        );
        i.pipe(
          g(({ prev: c }) => c.length > 0),
          je(o.pipe(Oe(ie))),
          ae(a)
        ).subscribe(([[{ prev: c }], p]) => {
          let [l] = c[c.length - 1];
          if (l.offsetHeight) {
            let f = sr(l);
            if (typeof f != "undefined") {
              let u = l.offsetTop - f.offsetTop,
                { height: h } = pe(f);
              f.scrollTo({ top: u - h / 2, behavior: p });
            }
          }
        });
      }
      return (
        G("navigation.tracking") &&
          t
            .pipe(
              U(s),
              X("offset"),
              be(250),
              Le(1),
              U(n.pipe(Le(1))),
              at({ delay: 250 }),
              ae(i)
            )
            .subscribe(([, { prev: a }]) => {
              let c = ve(),
                p = a[a.length - 1];
              if (p && p.length) {
                let [l] = p,
                  { hash: f } = new URL(l.href);
                c.hash !== f &&
                  ((c.hash = f), history.replaceState({}, "", `${c}`));
              } else (c.hash = ""), history.replaceState({}, "", `${c}`);
            }),
        Xa(e, { viewport$: t, header$: r }).pipe(
          y((a) => i.next(a)),
          _(() => i.complete()),
          m((a) => F({ ref: e }, a))
        )
      );
    });
  }
  function Za(e, { viewport$: t, main$: r, target$: o }) {
    let n = t.pipe(
        m(({ offset: { y: s } }) => s),
        Ke(2, 1),
        m(([s, a]) => s > a && a > 0),
        Y()
      ),
      i = r.pipe(m(({ active: s }) => s));
    return Q([i, n]).pipe(
      m(([s, a]) => !(s && a)),
      Y(),
      U(o.pipe(Le(1))),
      oe(!0),
      at({ delay: 250 }),
      m((s) => ({ hidden: s }))
    );
  }
  function pi(e, { viewport$: t, header$: r, main$: o, target$: n }) {
    let i = new v(),
      s = i.pipe(ee(), oe(!0));
    return (
      i.subscribe({
        next({ hidden: a }) {
          (e.hidden = a),
            a
              ? (e.setAttribute("tabindex", "-1"), e.blur())
              : e.removeAttribute("tabindex");
        },
        complete() {
          (e.style.top = ""), (e.hidden = !0), e.removeAttribute("tabindex");
        },
      }),
      r.pipe(U(s), X("height")).subscribe(({ height: a }) => {
        e.style.top = `${a + 16}px`;
      }),
      d(e, "click").subscribe((a) => {
        a.preventDefault(), window.scrollTo({ top: 0 });
      }),
      Za(e, { viewport$: t, main$: o, target$: n }).pipe(
        y((a) => i.next(a)),
        _(() => i.complete()),
        m((a) => F({ ref: e }, a))
      )
    );
  }
  function li({ document$: e }) {
    e
      .pipe(
        b(() => R(".md-ellipsis")),
        re((t) =>
          yt(t).pipe(
            U(e.pipe(Le(1))),
            g((r) => r),
            m(() => t),
            ye(1)
          )
        ),
        g((t) => t.offsetWidth < t.scrollWidth),
        re((t) => {
          let r = t.innerText,
            o = t.closest("a") || t;
          return (
            (o.title = r),
            Ge(o).pipe(
              U(e.pipe(Le(1))),
              _(() => o.removeAttribute("title"))
            )
          );
        })
      )
      .subscribe(),
      e
        .pipe(
          b(() => R(".md-status")),
          re((t) => Ge(t))
        )
        .subscribe();
  }
  function mi({ document$: e, tablet$: t }) {
    e.pipe(
      b(() => R(".md-toggle--indeterminate")),
      y((r) => {
        (r.indeterminate = !0), (r.checked = !1);
      }),
      re((r) =>
        d(r, "change").pipe(
          Fr(() => r.classList.contains("md-toggle--indeterminate")),
          m(() => r)
        )
      ),
      ae(t)
    ).subscribe(([r, o]) => {
      r.classList.remove("md-toggle--indeterminate"), o && (r.checked = !1);
    });
  }
  function es() {
    return /(iPad|iPhone|iPod)/.test(navigator.userAgent);
  }
  function fi({ document$: e }) {
    e.pipe(
      b(() => R("[data-md-scrollfix]")),
      y((t) => t.removeAttribute("data-md-scrollfix")),
      g(es),
      re((t) => d(t, "touchstart").pipe(m(() => t)))
    ).subscribe((t) => {
      let r = t.scrollTop;
      r === 0
        ? (t.scrollTop = 1)
        : r + t.offsetHeight === t.scrollHeight && (t.scrollTop = r - 1);
    });
  }
  function ui({ viewport$: e, tablet$: t }) {
    Q([We("search"), t])
      .pipe(
        m(([r, o]) => r && !o),
        b((r) => $(r).pipe(Ye(r ? 400 : 100))),
        ae(e)
      )
      .subscribe(
        ([
          r,
          {
            offset: { y: o },
          },
        ]) => {
          if (r)
            document.body.setAttribute("data-md-scrolllock", ""),
              (document.body.style.top = `-${o}px`);
          else {
            let n = -1 * parseInt(document.body.style.top, 10);
            document.body.removeAttribute("data-md-scrolllock"),
              (document.body.style.top = ""),
              n && window.scrollTo(0, n);
          }
        }
      );
  }
  Object.entries ||
    (Object.entries = function (e) {
      let t = [];
      for (let r of Object.keys(e)) t.push([r, e[r]]);
      return t;
    });
  Object.values ||
    (Object.values = function (e) {
      let t = [];
      for (let r of Object.keys(e)) t.push(e[r]);
      return t;
    });
  typeof Element != "undefined" &&
    (Element.prototype.scrollTo ||
      (Element.prototype.scrollTo = function (e, t) {
        typeof e == "object"
          ? ((this.scrollLeft = e.left), (this.scrollTop = e.top))
          : ((this.scrollLeft = e), (this.scrollTop = t));
      }),
    Element.prototype.replaceWith ||
      (Element.prototype.replaceWith = function (...e) {
        let t = this.parentNode;
        if (t) {
          e.length === 0 && t.removeChild(this);
          for (let r = e.length - 1; r >= 0; r--) {
            let o = e[r];
            typeof o == "string"
              ? (o = document.createTextNode(o))
              : o.parentNode && o.parentNode.removeChild(o),
              r
                ? t.insertBefore(this.previousSibling, o)
                : t.replaceChild(o, this);
          }
        }
      }));
  function ts() {
    return location.protocol === "file:"
      ? gt(`${new URL("search/search_index.js", Yr.base)}`).pipe(
          m(() => __index),
          B(1)
        )
      : De(new URL("search/search_index.json", Yr.base));
  }
  document.documentElement.classList.remove("no-js");
  document.documentElement.classList.add("js");
  var rt = No(),
    Rt = Jo(),
    wt = en(Rt),
    Br = Go(),
    _e = pn(),
    ur = At("(min-width: 960px)"),
    hi = At("(min-width: 1220px)"),
    bi = tn(),
    Yr = we(),
    vi = document.forms.namedItem("search") ? ts() : qe,
    Gr = new v();
  Wn({ alert$: Gr });
  var Jr = new v();
  G("navigation.instant") &&
    zn({ location$: Rt, viewport$: _e, progress$: Jr }).subscribe(rt);
  var di;
  ((di = Yr.version) == null ? void 0 : di.provider) === "mike" &&
    Gn({ document$: rt });
  T(Rt, wt)
    .pipe(Ye(125))
    .subscribe(() => {
      Be("drawer", !1), Be("search", !1);
    });
  Br.pipe(g(({ mode: e }) => e === "global")).subscribe((e) => {
    switch (e.type) {
      case "p":
      case ",":
        let t = me("link[rel=prev]");
        typeof t != "undefined" && st(t);
        break;
      case "n":
      case ".":
        let r = me("link[rel=next]");
        typeof r != "undefined" && st(r);
        break;
      case "Enter":
        let o = Re();
        o instanceof HTMLLabelElement && o.click();
    }
  });
  li({ document$: rt });
  mi({ document$: rt, tablet$: ur });
  fi({ document$: rt });
  ui({ viewport$: _e, tablet$: ur });
  var tt = Rn(Te("header"), { viewport$: _e }),
    $t = rt.pipe(
      m(() => Te("main")),
      b((e) => Fn(e, { viewport$: _e, header$: tt })),
      B(1)
    ),
    rs = T(
      ...ne("consent").map((e) => fn(e, { target$: wt })),
      ...ne("dialog").map((e) => $n(e, { alert$: Gr })),
      ...ne("header").map((e) =>
        Pn(e, { viewport$: _e, header$: tt, main$: $t })
      ),
      ...ne("palette").map((e) => jn(e)),
      ...ne("progress").map((e) => Un(e, { progress$: Jr })),
      ...ne("search").map((e) => ti(e, { index$: vi, keyboard$: Br })),
      ...ne("source").map((e) => ai(e))
    ),
    os = H(() =>
      T(
        ...ne("announce").map((e) => mn(e)),
        ...ne("content").map((e) =>
          Hn(e, { viewport$: _e, target$: wt, print$: bi })
        ),
        ...ne("content").map((e) =>
          G("search.highlight") ? ri(e, { index$: vi, location$: Rt }) : L
        ),
        ...ne("header-title").map((e) => In(e, { viewport$: _e, header$: tt })),
        ...ne("sidebar").map((e) =>
          e.getAttribute("data-md-type") === "navigation"
            ? Ur(hi, () => Qr(e, { viewport$: _e, header$: tt, main$: $t }))
            : Ur(ur, () => Qr(e, { viewport$: _e, header$: tt, main$: $t }))
        ),
        ...ne("tabs").map((e) => si(e, { viewport$: _e, header$: tt })),
        ...ne("toc").map((e) =>
          ci(e, { viewport$: _e, header$: tt, main$: $t, target$: wt })
        ),
        ...ne("top").map((e) =>
          pi(e, { viewport$: _e, header$: tt, main$: $t, target$: wt })
        )
      )
    ),
    gi = rt.pipe(
      b(() => os),
      $e(rs),
      B(1)
    );
  gi.subscribe();
  window.document$ = rt;
  window.location$ = Rt;
  window.target$ = wt;
  window.keyboard$ = Br;
  window.viewport$ = _e;
  window.tablet$ = ur;
  window.screen$ = hi;
  window.print$ = bi;
  window.alert$ = Gr;
  window.progress$ = Jr;
  window.component$ = gi;
})();
//# sourceMappingURL=bundle.bd41221c.min.js.map