body {
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', sans-serif;
  background: linear-gradient(to bottom right, #f8fff0, #708238); /* white + olive green */
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.main-container {
  text-align: center;
  margin-top: 20px;
}

h1 {
  color: #2e4e1f;
  font-size: 36px;
  margin-bottom: 40px;
  margin-top: 20px
}

.image-box img {
  width: 250px;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
  margin-bottom: 30px;
}

.next-btn {
  padding: 15px 25px;
  font-size: 18px;
  background-color: #6B8E23;
  color: white;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: 0.3s ease;
}

.next-btn:hover {
  background-color: #4c6618;
}