a {
  text-decoration: none;
  color: black;
  transition: all 0.3s ease;
}

a:hover {
  color: lightgray;
}

h1 {
  margin-top: 50px;
}

body {
  padding-top: 56px; /* 56 navbar 높이만큼 여백 */
  margin: 0;
}

.rounded {
  border-radius: 10px;
  width: 50px; height: 50px;
}

.circle {
  border-radius: 50%;
}

.selected {
  color: red;
}

#message {
  color: red;
}

.subtitle {
  color: rgb(94, 93, 93);
}

.nav-link.active {
  background-color: #f0f0f0; /* 밝은 회색 */
  border-radius: 5px;
  color: #000 !important; /* 글자색도 바꾸고 싶으면 */
}