/* Add custom CSS styles below */ 
.welcome-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.welcome-box {
  background: #fff;
  padding: 28px;
  border-radius: 14px;
  text-align: center;
  width: 90%;
  max-width: 420px;
}

.welcome-box h2 {
  margin-bottom: 10px;
}

.welcome-box p {
  margin-bottom: 18px;
  color: #555;
}

.welcome-box button {
  padding: 10px 22px;
  background: #111;
  color: #fff;
  border: none;
  border-radius: 8px;
  cursor: pointer;
}