body {
  font-family: 'Poppins', sans-serif;
  background: linear-gradient(135deg, #1e3c72, #2a5298);
  margin: 0;
  padding: 20px;
  color: white;
  text-align: center;
}
.greeting h1 {
  margin: 10px 0;
  font-size: 32px;
  color: #ffcc00;
}
.greeting p {
  font-size: 18px;
  color: #e0e0e0;
}
.form-container, .preview-card {
  background: #ffffff;
  color: #222;
  padding: 25px;
  margin: 20px auto;
  border-radius: 15px;
  max-width: 500px;
  box-shadow: 0 6px 15px rgba(0,0,0,0.3);
  transition: all 0.3s ease;
  transform: perspective(1000px) translateZ(0);
}
.form-container:hover, .preview-card:hover {
  box-shadow: 0 12px 30px rgba(0,0,0,0.5);
  transform: translateY(-5px) scale(1.02);
}
label {
  display: block;
  text-align: left;
  margin: 10px 0 5px;
  font-weight: 600;
  color: #333;
  padding-left: 2px;
}
input, textarea {
  width: 100%;
  padding: 10px;
  border: 2px solid #ccc;
  border-radius: 8px;
  margin-bottom: 15px;
  font-size: 14px;
  box-sizing: border-box;
}
textarea {
  resize: none;
  height: 80px;
}
button {
  background: linear-gradient(90deg, #ff512f, #dd2476);
  color: white;
  padding: 12px;
  width: 100%;
  font-size: 16px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
}
button:hover {
  background: linear-gradient(90deg, #dd2476, #ff512f);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}
h1 {
  color: #00796b;
}
ul {
  text-align: left;
  padding-left: 20px;
}
.preview-card h1 {
  font-size: 26px;
  border-bottom: 3px solid #00796b;
  padding-bottom: 5px;
}
.preview-card h2 {
  border-bottom: 2px solid #00796b;
  margin-top: 15px;
  padding-bottom: 3px;
  font-size: 20px;
}