.hidden-treasure-item {
  width: 80px;
  height: 80px;
  background: radial-gradient(circle, #ffd6ec, #ff6fae);
  border-radius: 50%;
  position: fixed;
  bottom: 40px;
  right: 40px;
  cursor: pointer;
  box-shadow: 0 0 15px rgba(255, 110, 160, 0.6);
  transition: all 0.3s ease;
}

.hidden-treasure-item:hover {
  transform: scale(1.1) rotate(8deg);
  box-shadow: 0 0 25px rgba(255, 90, 140, 0.8);
}

.hidden-treasure-history {
  border: 1px solid #eee;
  padding: 15px;
  border-radius: 10px;
  background: #fffafc;
  max-width: 500px;
  margin: 20px auto;
}

.hidden-treasure-history h3 {
  text-align: center;
  color: #ff5c94;
}

.hidden-treasure-history ul {
  list-style: none;
  padding: 0;
}

.hidden-treasure-history li {
  padding: 8px 0;
  border-bottom: 1px dashed #ffb6c1;
}