/* 使用从 customFonts.css 继承的CSS变量 */
.md-nav--secondary {
  border-left: 1px solid var(--md-default-fg-color--lightest);
  padding-left: 1rem;
}

.md-nav--secondary .md-nav__link {
  font-size: calc(var(--base-font-size) * 0.9);
  padding-left: 0.3rem;
  position: relative;
  transition: padding-left 0.25s;
}

.md-nav--secondary .md-nav__link:before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--md-accent-fg-color);
  opacity: 0;
  transition: opacity 0.25s;
}

.md-nav--secondary .md-nav__link:hover {
  padding-left: 1rem;
}

.md-nav--secondary .md-nav__link:hover:before {
  opacity: 1;
}