.menu {
  position: fixed;
  left: 0;
  top: 0;
  right: 0;
  height: 5rem;
  pointer-events: none;
}
.menu >details {
  pointer-events: all;
  position: relative;
  grid-column: 7;
  justify-content: end;
  display: flex;
  align-self: center;
}
.menu >details >summary {
  z-index: 1;
  transform: translateY(-50%);
  list-style: none;
  position: absolute;
  top: 0;
  right: 0;
  font-size: 2rem;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform .25s;
  transform-origin: center;
}
.scrolled .menu >details >summary {
  transform: translateY(-50%) scale(0.6666666);
}
.menu >details >summary::-webkit-details-marker {
  display: none;
}
.menu >details >summary >span {
  position: absolute;
  left: 0;
  right: 0;
  text-indent: 9999px;
  line-height: 0;
}
.menu >details >summary >span,
.menu >details >summary::before,
.menu >details >summary::after {
  border-top: 3px solid currentColor;
}
.menu >details >summary::before,
.menu >details >summary::after {
  transition: all .25s;
  content: "";
  position: absolute;
  width: 100%;
  left: 0;
  right: 0;
}
.menu >details >summary::before {
  top: 0;
  transform-origin: top left;
  transform: translateY(-50%);
}
.menu >details >summary::after {
  bottom: 0;
  transform-origin: bottom left;
  transform: translateY(50%);
}
.menu >details .menu-content {
  position: absolute;
  right: 1rem;
}
.menu >details .menu-content >ul {
  position: absolute;
  padding: 2rem;
  right: 0;
  background: var(--color-text-inverted);
  border: 2px dashed;
}
.menu >details .menu-content >ul >li {
  cursor: pointer;
}
.menu >details[open] >summary >span {
  display: none;
}
.menu >details[open] >summary::before,
.menu >details[open] >summary::after {
  width: 144%;
}
.menu >details[open] >summary::before {
  transform: translateY(-50%) rotate(45deg);
}
.menu >details[open] >summary::after {
  transform: translateY(50%) rotate(-45deg);
}