#navBar {
  position: sticky;
  bottom: 0;
  margin-top: auto;
  width: 100%;
  background: #fff;
  border-radius: 16px 16px 0 0;
  box-shadow: 0 -6px 18px rgba(28,51,92,.06);
  padding: 6px 8px;
  z-index: 10;
}


.bn-container{
  max-width: 440px;
  margin: 0 auto;
  background: #fff;
  border-radius: 16px 16px 0 0;
  box-shadow: 0 -6px 18px rgba(28,51,92,.06);
  padding: 6px 8px;
}
.bn-item{
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 8px 0;
  color: #7a8aa0;
  text-decoration: none;
  font-size: 12px;
  font-weight: 600;
}
.bn-item.active{ color: var(--nav-active, #3a7df7); }