.sidebar {
  align-self: flex-start;
  display: none;
  position: sticky;
  top: 13.2rem;
}

.nav {
  align-items: flex-start;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  padding-left: 4rem;
}

.link {
  align-items: center;
  color: var(--some-text-color, #111);
  display: flex;
  font-size: 1.6rem;
  font-weight: 400;
  gap: 0.6rem;
  line-height: 1.9rem;
  position: relative;
  text-decoration: none;
}

.active {
  font-weight: 600;
}

.active::before {
  bottom: -0.4rem;
  background-color: var(--some-text-color, #000);
  content: "";
  height: 0.2rem;
  position: absolute;
  width: 100%;
}

@media screen and (min-width: 950px) {
  .sidebar {
    display: block;
  }
}