chatballs/apps/internal-ui/src/features/help-center/styles-navigation.css

.help-page-grid {
  display: grid;
  width: min(1280px, calc(100% - 48px));
  margin: 0 auto;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 44px;
  align-items: start;
}

.help-page-content {
  min-width: 0;
}

.help-page-content .help-hero,
.help-page-content .help-home-content,
.help-page-content .help-article-shell {
  width: 100%;
}

.help-page-content .help-article-grid {
  grid-template-columns: minmax(0, 1fr) minmax(160px, 190px);
  gap: 32px;
}

.help-navigation {
  position: sticky;
  top: 24px;
  max-height: calc(100vh - 48px);
  margin-top: 42px;
  padding-right: 18px;
  overflow: auto;
  border-right: 1px solid var(--help-line-soft);
  scrollbar-width: thin;
}

.help-navigation-mobile-toggle {
  display: none;
}

.help-navigation nav > ul,
.help-nav-children {
  margin: 0;
  padding: 0;
  list-style: none;
}

.help-nav-all,
.help-nav-row > a,
.help-nav-article,
.help-nav-more {
  display: block;
  padding: 9px 10px;
  border-radius: var(--help-radius-sm);
  color: var(--help-text);
  font-size: 14px;
  line-height: 1.35;
  text-decoration: none;
}

.help-nav-all {
  margin-bottom: 8px;
  font-weight: var(--help-heading-weight);
}

.help-nav-row {
  display: flex;
  min-width: 0;
  align-items: flex-start;
}

.help-nav-row > a {
  min-width: 0;
  flex: 1;
  color: var(--help-ink);
  font-weight: var(--help-heading-weight);
}

.help-nav-row > button {
  display: grid;
  width: 32px;
  height: 36px;
  flex: none;
  place-items: center;
  border: 0;
  border-radius: var(--help-radius-sm);
  background: transparent;
  color: var(--help-text-muted);
  cursor: pointer;
}

.help-nav-row > button svg {
  transition: transform 150ms ease;
}

.help-nav-row > button.is-expanded svg {
  transform: rotate(90deg);
}

.help-nav-children {
  margin: 1px 0 7px 15px;
  padding-left: 9px;
  border-left: 1px solid var(--help-line-soft);
}

.help-nav-article {
  color: var(--help-text-muted);
  font-size: 13px;
}

.help-nav-all:hover,
.help-nav-row > a:hover,
.help-nav-article:hover,
.help-nav-more:hover,
.help-nav-row > button:hover {
  background: var(--help-surface-soft);
  color: var(--help-ink);
}

.help-nav-row > a.is-current,
.help-nav-article.is-current {
  background: var(--help-surface-soft);
  color: var(--help-accent);
  font-weight: var(--help-heading-weight);
}

.help-nav-more {
  width: 100%;
  border: 0;
  background: transparent;
  text-align: left;
  cursor: pointer;
}

.help-nav-status {
  padding: 9px 10px;
  color: var(--help-text-subtle);
  font-size: 13px;
}

@media (max-width: 1100px) {
  .help-page-content .help-article-grid {
    display: block;
  }

  .help-page-content .help-toc {
    display: none;
  }
}

@media (max-width: 860px) {
  .help-page-grid {
    display: block;
    width: min(100% - 36px, 680px);
  }

  .help-navigation {
    position: static;
    max-height: none;
    margin-top: 20px;
    padding: 0;
    overflow: visible;
    border-right: 0;
    border-bottom: 1px solid var(--help-line-soft);
  }

  .help-navigation-mobile-toggle {
    display: flex;
    width: 100%;
    min-height: 44px;
    padding: 0 4px;
    align-items: center;
    justify-content: space-between;
    border: 0;
    background: transparent;
    color: var(--help-ink);
    font-family: var(--help-font-heading);
    font-weight: var(--help-heading-weight);
    cursor: pointer;
  }

  .help-navigation-mobile-toggle[aria-expanded="true"] svg {
    transform: rotate(90deg);
  }

  .help-navigation nav {
    display: none;
    max-height: 60vh;
    padding: 8px 0 14px;
    overflow: auto;
  }

  .help-navigation nav.is-open {
    display: block;
  }
}

@media (max-width: 560px) {
  .help-page-grid {
    width: calc(100% - 28px);
  }
}