/* ===== Language switch (top-right menu bar) ===== */
#menu-bar .right-buttons .lang-switch {
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}
#menu-bar .right-buttons .lang-switch i {
  margin-right: 5px;
}

/* ===== Title overflow fixes ===== */
/* mdbook renders the book title in the top menu bar at 2.4rem with
   white-space:nowrap + ellipsis, which truncates long titles. Reduce it. */
.menu-title {
  font-size: 1.2rem;
  line-height: var(--menu-bar-height);
}

/* Ensure content headings never overflow their container. */
.content h1,
.content h2,
.content h3,
.content h4,
.content h5,
.content h6 {
  overflow-wrap: break-word;
  word-break: break-word;
}