body {
  font-family: 'Arial', sans-serif;
  background: linear-gradient(135deg, #a5f3fc, #86efac, #d8b4fe);
  text-align: center;
  padding: 40px;
  min-height: 100vh;
}
.wrapper {
  max-width: 600px;
  margin: auto;
}
.card {
  background: rgba(255, 255, 255, 0.9);
  border-radius: 12px;
  padding: 20px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}
.lead {
  font-size: 18px;
  margin-bottom: 20px;
}
textarea {
  width: 90%;
  padding: 10px;
  font-size: 16px;
  border-radius: 8px;
  border: 2px solid #a5f3fc;
  resize: none;
}
button {
  background: linear-gradient(90deg, #38bdf8, #34d399, #a78bfa);
  color: white;
  border: none;
  padding: 12px 24px;
  font-size: 16px;
  cursor: pointer;
  border-radius: 8px;
  margin-top: 10px;
  font-weight: bold;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
button:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}
.results {
  margin-top: 20px;
}
.footer {
  margin-top: 40px;
  font-size: 14px;
  color: #333;
}