.bureau-breadcrumb {
  width: 100%;
  margin: 0 0 24px;
}

.bureau-breadcrumb-list {
  width: fit-content;
  max-width: 100%;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0;
  margin: 0;
  padding: 9px 13px;
  list-style: none;
  border: 1px solid var(--theme-outline, var(--line));
  border-radius: 14px;
  background: color-mix(in srgb, var(--theme-soft-surface, var(--panel-soft)) 90%, transparent);
  box-shadow: 0 8px 26px var(--theme-shadow, rgba(0, 0, 0, .08));
  backdrop-filter: blur(12px);
}

.bureau-breadcrumb-item {
  min-width: 0;
  display: inline-flex;
  align-items: center;
  color: var(--theme-muted-copy, var(--muted));
  font-size: .82rem;
  line-height: 1.35;
}

.bureau-breadcrumb-item + .bureau-breadcrumb-item::before {
  content: "›";
  margin: 0 9px;
  color: color-mix(in srgb, var(--theme-muted-copy, var(--muted)) 62%, transparent);
  font-size: 1rem;
  font-weight: 700;
}

.bureau-breadcrumb-item a {
  color: var(--theme-strong-copy, var(--text));
  text-decoration: none;
  font-weight: 650;
  transition: color .16s ease, text-decoration-color .16s ease;
}

.bureau-breadcrumb-item a:hover,
.bureau-breadcrumb-item a:focus-visible {
  color: var(--blue);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.bureau-breadcrumb-item.is-current {
  color: var(--text);
  font-weight: 820;
}

.bureau-subspace-brand {
  cursor: default;
  user-select: none;
}

@media (max-width: 720px) {
  .bureau-breadcrumb {
    margin-bottom: 18px;
  }

  .bureau-breadcrumb-list {
    width: 100%;
    padding: 9px 11px;
    flex-wrap: nowrap;
    overflow: hidden;
  }

  .bureau-breadcrumb-item {
    flex: 0 1 auto;
    min-width: 0;
  }

  .bureau-breadcrumb-item a,
  .bureau-breadcrumb-item span {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .bureau-breadcrumb-list:has(.bureau-breadcrumb-item:nth-child(4))
    .bureau-breadcrumb-item:nth-child(n + 2):not(:nth-last-child(-n + 2)) {
    display: none;
  }

  .bureau-breadcrumb-list:has(.bureau-breadcrumb-item:nth-child(4))
    .bureau-breadcrumb-item:nth-last-child(2)::before {
    content: "…  ›";
  }
}