.navbar-right {
  gap: 24px;
}

.lang-toggle {
  display: inline-flex;
  align-items: center;
  border-radius: 50px;
  padding: 4px 2px 4px 8px;
  gap: 0;
  font-size: 14px;
  cursor: pointer;
  user-select: none;
  border: 1px solid rgba(0, 194, 255, 0.45);
  background: rgba(0, 194, 255, 0.06);
  box-shadow: 0 0 12px rgba(0, 194, 255, 0.18);
  transition: background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.lang-toggle::before {
  content: "\1F310";
  font-size: 13px;
  padding-right: 6px;
  filter: grayscale(0.2) drop-shadow(0 0 4px rgba(0, 194, 255, 0.3));
}

.lang-toggle:hover {
  border-color: rgba(0, 194, 255, 0.75);
  box-shadow: 0 0 18px rgba(0, 194, 255, 0.4);
}

.lang-toggle .active {
  padding: 5px 10px;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, #0A3D8F 0%, #00C2FF 100%);
  box-shadow: inset 0 0 10px rgba(255, 255, 255, 0.18), 0 0 8px rgba(0, 194, 255, 0.5);
  transition: all 0.2s ease;
}

.lang-toggle .inactive {
  padding: 5px 10px;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.6);
  transition: all 0.2s ease;
}

.lang-toggle .inactive:hover {
  color: rgba(255, 255, 255, 0.95);
  text-shadow: 0 0 6px rgba(0, 194, 255, 0.4);
}

.cta-btn {
  font-size: 14px;
  padding: 2px 12px;
}

.scene2-row .scene-heading {
  white-space: nowrap;
}

/* 移动端：解除 nowrap，长标题允许换行，避免溢出被 overflow-x:hidden 裁切 */
@media (max-width: 768px) {
  .scene2-row .scene-heading {
    white-space: normal;
  }
}