/* READ navigation v9. Kept separate so the editable SCSS source remains available. */
.read-nav__chevron {
  display: inline-block;
  width: .45rem;
  height: .45rem;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  margin-top: -.2rem;
  transform: rotate(45deg);
  transition: transform .2s ease;
}

.bo-desktop-bar__main__nav-container {
  display: flex;
  align-items: center;
  overflow: visible;
  height: 100%;
}

.bo-desktop-bar__main__nav {
  overflow: visible;
  height: 100%;
  padding: 0;
  margin-bottom: 0;
  -webkit-mask-image: none;
  mask-image: none;
}

.bo-desktop-bar__main__nav > .read-desktop-nav {
  display: flex;
  align-items: center;
  gap: calc(var(--base-spacing) * 4);
  height: 100%;
  padding: 0;
  margin: 0;
  list-style: none;
  white-space: nowrap;
}

.bo-desktop-bar__main__nav > .read-desktop-nav > li {
  height: 100%;
}

.read-desktop-nav__group {
  display: flex;
  align-items: center;
  position: relative;
}

.read-desktop-nav__trigger {
  display: flex;
  align-items: center;
  gap: .5rem;
  color: var(--header-foreground-color, var(--foreground));
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: opacity .2s linear;
}

.read-desktop-nav__trigger:hover,
.read-desktop-nav__trigger[aria-expanded="true"] {
  opacity: .7;
}

.read-desktop-nav__trigger[aria-expanded="true"] .read-nav__chevron {
  transform: rotate(225deg) translate(-.1rem, -.1rem);
}

.bo-desktop-bar__main__nav .read-desktop-nav__dropdown {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0;
  position: absolute;
  top: calc(100% - .75rem);
  left: -1rem;
  min-width: 12rem;
  padding: .65rem;
  margin: 0;
  list-style: none;
  white-space: nowrap;
  border: 1px solid rgba(127, 127, 127, .28);
  background-color: var(--header-background-color, var(--background));
  box-shadow: 0 1rem 2.5rem rgba(0, 0, 0, .16);
  z-index: 20;
}

.bo-desktop-bar__main__nav .read-desktop-nav__dropdown--wide {
  min-width: 15rem;
}

.bo-desktop-bar__main__nav .read-desktop-nav__dropdown li {
  width: 100%;
}

.bo-desktop-bar__main__nav .read-desktop-nav__dropdown li a {
  display: block;
  padding: .7rem .75rem;
  color: var(--header-foreground-color, var(--foreground));
  font-size: .9375rem;
  font-weight: 500;
  line-height: 1.25;
  transition: background-color .2s ease, opacity .2s linear;
}

.bo-desktop-bar__main__nav .read-desktop-nav__dropdown li a:hover,
.bo-desktop-bar__main__nav .read-desktop-nav__dropdown li a:focus-visible {
  background-color: rgba(127, 127, 127, .16);
  opacity: 1;
  outline: none;
}

.bo-mobile-menu__nav nav > .read-mobile-nav {
  display: block;
  width: 100%;
  padding: 0;
  margin: 0;
  list-style: none;
}

.bo-mobile-menu__nav nav > .read-mobile-nav > li {
  display: block;
  width: 100%;
  flex-basis: auto;
  border-bottom: 1px solid rgba(127, 127, 127, .28);
}

.read-mobile-nav__group {
  width: 100%;
}

.read-mobile-nav__group summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
  color: var(--header-foreground-color, var(--foreground));
  font-size: 1.125rem;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}

.read-mobile-nav__group summary::-webkit-details-marker {
  display: none;
}

.read-mobile-nav__group[open] summary .read-nav__chevron {
  transform: rotate(225deg) translate(-.1rem, -.1rem);
}

.bo-mobile-menu__nav .read-mobile-nav__group ul {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  padding: 0 0 .75rem;
  margin: 0;
  list-style: none;
}

.bo-mobile-menu__nav .read-mobile-nav__group ul li {
  width: 100%;
  flex-basis: auto;
}

.bo-mobile-menu__nav .read-mobile-nav__group ul li a {
  display: block;
  padding: .65rem 0;
  color: var(--header-foreground-color, var(--foreground));
  font-size: 1rem;
  font-weight: 450;
  line-height: 1.3;
}