#regionBar {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 18px;
  background: linear-gradient(90deg, #ff2717 0%, #c90000 100%);
  padding: 28px 0 20px 0;
}

#regionBar select {
  font-size: 1.12rem;
  padding: 10px 20px;
  border-radius: 8px;
  border: 1px solid #ddd;
  background: #fff;
  min-width: 156px;
}
#regionBar .region-search-btn {
  background: #222;  /* 더 연한 검정/딥그레이 */
  color: #fff;
  font-size: 1.3rem;
  padding: 10px 36px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  margin-left: 6px;
}

#regionBar .region-search-btn {
  background: #222;       /* 평소엔 진한 회색(검정) */
  color: #fff;            /* 평소엔 글씨 흰색 */
  font-size: 1.3rem;
  padding: 10px 36px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  margin-left: 6px;
  transition: background 0.18s, color 0.18s;
}

/* 버튼에 마우스를 올렸을 때 (hover) */
#regionBar .region-search-btn:hover {
  background: #fff;
  color: #222;
  /* 필요시 테두리 효과도 추가: border: 1px solid #222; */
}