/* Bootstrap v4.6.0 navbar and required utilities, scoped to .site-navbar.
 * Copyright 2011-2021 The Bootstrap Authors. MIT license: bootstrap-navbar-LICENSE.txt.
 * Original rules retained; rem lengths normalized to the upstream 16px root
 * so the Typora article's root font size cannot alter the shared navbar.
 */
.site-navbar .container-lg {
  width: 100%;
  padding-right: 15px;
  padding-left: 15px;
  margin-right: auto;
  margin-left: auto;
}
@media (min-width: 992px) {
.site-navbar .container-lg {
    max-width: 960px;
  }
}
@media (min-width: 1200px) {
.site-navbar .container-lg {
    max-width: 1140px;
  }
}
.site-navbar .collapse:not(.show) {
  display: none;
}
.site-navbar .collapsing {
  position: relative;
  height: 0;
  overflow: hidden;
  transition: height 0.35s ease;
}
@media (prefers-reduced-motion: reduce) {
.site-navbar .collapsing {
    transition: none;
  }
}
.site-navbar .nav-link {
  display: block;
  padding: 8px 16px;
}
.site-navbar .nav-link:hover,
.site-navbar .nav-link:focus {
  text-decoration: none;
}
.site-navbar .nav-link.disabled {
  color: #6c757d;
  pointer-events: none;
  cursor: default;
}
.site-navbar.navbar {
  position: relative;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -ms-flex-align: center;
  align-items: center;
  -ms-flex-pack: justify;
  justify-content: space-between;
  padding: 8px 16px;
}
.site-navbar.navbar .container,
.site-navbar.navbar .container-fluid,
.site-navbar.navbar .container-sm,
.site-navbar.navbar .container-md,
.site-navbar.navbar .container-lg,
.site-navbar.navbar .container-xl {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -ms-flex-align: center;
  align-items: center;
  -ms-flex-pack: justify;
  justify-content: space-between;
}
.site-navbar .navbar-brand {
  display: inline-block;
  padding-top: 5px;
  padding-bottom: 5px;
  margin-right: 16px;
  font-size: 20px;
  line-height: inherit;
  white-space: nowrap;
}
.site-navbar .navbar-brand:hover,
.site-navbar .navbar-brand:focus {
  text-decoration: none;
}
.site-navbar .navbar-nav {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-direction: column;
  flex-direction: column;
  padding-left: 0;
  margin-bottom: 0;
  list-style: none;
}
.site-navbar .navbar-nav .nav-link {
  padding-right: 0;
  padding-left: 0;
}
.site-navbar .navbar-nav .dropdown-menu {
  position: static;
  float: none;
}
.site-navbar .navbar-text {
  display: inline-block;
  padding-top: 8px;
  padding-bottom: 8px;
}
.site-navbar .navbar-collapse {
  -ms-flex-preferred-size: 100%;
  flex-basis: 100%;
  -ms-flex-positive: 1;
  flex-grow: 1;
  -ms-flex-align: center;
  align-items: center;
}
.site-navbar .navbar-toggler {
  padding: 4px 12px;
  font-size: 20px;
  line-height: 1;
  background-color: transparent;
  border: 1px solid transparent;
  border-radius: 4px;
}
.site-navbar .navbar-toggler:hover,
.site-navbar .navbar-toggler:focus {
  text-decoration: none;
}
.site-navbar .navbar-toggler-icon {
  display: inline-block;
  width: 1.5em;
  height: 1.5em;
  vertical-align: middle;
  content: "";
  background: 50% / 100% 100% no-repeat;
}
.site-navbar .navbar-nav-scroll {
  max-height: 75vh;
  overflow-y: auto;
}
@media (max-width: 575.98px) {
.site-navbar.navbar-expand-sm > .container,
.site-navbar.navbar-expand-sm > .container-fluid,
.site-navbar.navbar-expand-sm > .container-sm,
.site-navbar.navbar-expand-sm > .container-md,
.site-navbar.navbar-expand-sm > .container-lg,
.site-navbar.navbar-expand-sm > .container-xl {
    padding-right: 0;
    padding-left: 0;
  }
}
@media (min-width: 576px) {
.site-navbar.navbar-expand-sm {
    -ms-flex-flow: row nowrap;
    flex-flow: row nowrap;
    -ms-flex-pack: start;
    justify-content: flex-start;
  }
.site-navbar.navbar-expand-sm .navbar-nav {
    -ms-flex-direction: row;
    flex-direction: row;
  }
.site-navbar.navbar-expand-sm .navbar-nav .dropdown-menu {
    position: absolute;
  }
.site-navbar.navbar-expand-sm .navbar-nav .nav-link {
    padding-right: 8px;
    padding-left: 8px;
  }
.site-navbar.navbar-expand-sm > .container,
.site-navbar.navbar-expand-sm > .container-fluid,
.site-navbar.navbar-expand-sm > .container-sm,
.site-navbar.navbar-expand-sm > .container-md,
.site-navbar.navbar-expand-sm > .container-lg,
.site-navbar.navbar-expand-sm > .container-xl {
    -ms-flex-wrap: nowrap;
    flex-wrap: nowrap;
  }
.site-navbar.navbar-expand-sm .navbar-nav-scroll {
    overflow: visible;
  }
.site-navbar.navbar-expand-sm .navbar-collapse {
    display: -ms-flexbox !important;
    display: flex !important;
    -ms-flex-preferred-size: auto;
    flex-basis: auto;
  }
.site-navbar.navbar-expand-sm .navbar-toggler {
    display: none;
  }
}
.site-navbar.navbar-light .navbar-brand {
  color: rgba(0, 0, 0, 0.9);
}
.site-navbar.navbar-light .navbar-brand:hover,
.site-navbar.navbar-light .navbar-brand:focus {
  color: rgba(0, 0, 0, 0.9);
}
.site-navbar.navbar-light .navbar-nav .nav-link {
  color: rgba(0, 0, 0, 0.5);
}
.site-navbar.navbar-light .navbar-nav .nav-link:hover,
.site-navbar.navbar-light .navbar-nav .nav-link:focus {
  color: rgba(0, 0, 0, 0.7);
}
.site-navbar.navbar-light .navbar-nav .nav-link.disabled {
  color: rgba(0, 0, 0, 0.3);
}
.site-navbar.navbar-light .navbar-nav .show > .nav-link,
.site-navbar.navbar-light .navbar-nav .active > .nav-link,
.site-navbar.navbar-light .navbar-nav .nav-link.show,
.site-navbar.navbar-light .navbar-nav .nav-link.active {
  color: rgba(0, 0, 0, 0.9);
}
.site-navbar.navbar-light .navbar-toggler {
  color: rgba(0, 0, 0, 0.5);
  border-color: rgba(0, 0, 0, 0.1);
}
.site-navbar.navbar-light .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='30' height='30' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%280, 0, 0, 0.5%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}
.site-navbar.navbar-light .navbar-text {
  color: rgba(0, 0, 0, 0.5);
}
.site-navbar.navbar-light .navbar-text a {
  color: rgba(0, 0, 0, 0.9);
}
.site-navbar.navbar-light .navbar-text a:hover,
.site-navbar.navbar-light .navbar-text a:focus {
  color: rgba(0, 0, 0, 0.9);
}
.site-navbar.fixed-top {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 1030;
}
.site-navbar.shadow-sm {
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.075) !important;
}
.site-navbar.mb-5 {
  margin-bottom: 48px !important;
}
.site-navbar .ml-auto {
  margin-left: auto !important;
}
@media print {
.site-navbar.navbar {
    display: none;
  }
}