.libresign-rst-versions {
  position: fixed;
  bottom: 0;
  left: 0;
  z-index: 300;
  width: 300px;
  background: #184c4e;
  box-shadow: 0 -2px 10px rgb(0 0 0 / .08);
  color: #fff;
  text-align: left;
}
.libresign-rst-versions .rst-current-version {
  display: flex;
  width: 100%;
  min-height: 44px;
  padding: .6rem 1.1rem;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  background: #184c4e;
  color: #fff;
  border: 0;
  cursor: pointer;
  font: inherit;
  font-size: .9rem;
  font-weight: 600;
  text-align: left;
}
.libresign-rst-versions .rst-current-version:hover { background: #225e60; }
.libresign-rst-versions .rst-current-version:focus-visible,
.libresign-rst-versions a:focus-visible {
  outline: 3px solid #e9b949;
  outline-offset: -3px;
}
.libresign-version-chevron { transition: transform .15s ease; }
.libresign-rst-versions.shift-up .libresign-version-chevron { transform: rotate(180deg); }
.libresign-rst-versions .rst-other-versions {
  display: none;
  max-height: min(65vh, 430px);
  padding: .85rem 0 .7rem;
  overflow-y: auto;
  background: #f4f7f7;
  color: #233437;
}
.libresign-rst-versions.shift-up .rst-other-versions:not([hidden]) { display: block; }
.libresign-version-menu-heading {
  margin: 0 1rem .45rem;
  font-size: .8rem;
  font-weight: 600;
  color: #536568;
}
.libresign-rst-versions .libresign-version-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.libresign-rst-versions .libresign-version-list li { margin: 0; }
.libresign-rst-versions .libresign-version-list a {
  display: flex;
  justify-content: space-between;
  gap: .5rem;
  align-items: center;
  padding: .6rem 1rem;
  text-decoration: none;
  color: #193e40;
  font-size: .86rem;
}
.libresign-rst-versions .libresign-version-list a:hover {
  background: #dbe8e8;
}
.libresign-rst-versions .libresign-version-list a[aria-current="true"] {
  border-left: 3px solid #186c62;
  background: #e3eded;
  font-weight: 700;
  padding-left: calc(1rem - 3px);
}
.libresign-version-detail {
  color: #596b6e;
  font-size: .75rem;
  font-weight: 400;
  white-space: nowrap;
}
.libresign-rst-versions .libresign-all-versions {
  display: block;
  margin: .55rem 1rem 0;
  padding-top: .65rem;
  border-top: 1px solid #cad8d8;
  color: #15585b;
  font-size: .8rem;
  text-decoration: underline;
}
.libresign-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.wy-side-scroll { padding-bottom: 58px; }
.libresign-preview-banner {
  padding: .5rem .75rem;
  margin-bottom: 1.1rem;
  background: #fff5ce;
  color: #40331c;
  border-left: 3px solid #b78d20;
  font-size: .8rem;
  line-height: 1.45;
}
.libresign-preview-banner a {
  color: #154c6e;
  text-decoration: underline;
}
@media (max-width: 768px) {
  .libresign-rst-versions {
    display: block;
    width: 100%;
    max-width: none;
  }
  .wy-nav-content { padding-bottom: 4.25rem; }
}
@media (prefers-reduced-motion: reduce) {
  .libresign-version-chevron { transition: none; }
}