/* 语言切换按钮样式 */
.lang-switch-btn {
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 20px;
  padding: 0.3rem 0.8rem !important;
  margin-left: 0.5rem;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.lang-switch-btn:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.5);
}

/* 深色导航栏适配 */
.navbar-dark .lang-switch-btn {
  color: rgba(255, 255, 255, 0.9);
}

.navbar-dark .lang-switch-btn:hover {
  color: #fff;
}

/* 浅色导航栏适配 */
.navbar-light .lang-switch-btn {
  color: rgba(0, 0, 0, 0.7);
  border-color: rgba(0, 0, 0, 0.2);
}

.navbar-light .lang-switch-btn:hover {
  color: rgba(0, 0, 0, 0.9);
  background: rgba(0, 0, 0, 0.05);
}