.book-header h1 a {
  display: inline-block;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.doc-lang-switcher {
  display: flex;
  align-items: center;
  gap: 8px;
  position: fixed;
  top: 16px;
  right: 24px;
  z-index: 40;
  font-size: 14px;
  line-height: 1;
  padding: 6px 10px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
}

@media (max-width: 600px) {
  .doc-lang-switcher {
    top: 12px;
    right: 12px;
    padding: 5px 8px;
    font-size: 13px;
  }
}

.doc-lang-link {
  color: #2d5bff;
  text-decoration: none;
}

.doc-lang-link:hover,
.doc-lang-link:focus {
  text-decoration: underline;
}

.doc-lang-link.is-active {
  color: #111;
  font-weight: 700;
}

.doc-lang-separator {
  color: #888;
}

.book-redirect {
  padding: 56px 24px;
}

.book-redirect .inner {
  max-width: 640px;
  margin: 0 auto;
}

.book-redirect h3 {
  margin-bottom: 16px;
}

.book-redirect .languages {
  margin-top: 24px;
}