body {
  font-family: 'Segoe UI', sans-serif;
  background: #f0f4f7;
  margin: 0;
  padding: 0;
}

.container {
  width: 85%;
  max-width: 900px;
  margin: 2rem auto;
  background: #fff;
  padding: 2rem;
  border-radius: 10px;
  box-shadow: 0 0 15px rgba(0,0,0,0.1);
}

h1 {
  text-align: center;
  color: #4a00e0;
}

form fieldset {
  border: 1px solid #ccc;
  padding: 1rem;
  margin-bottom: 1.5rem;
  border-radius: 8px;
}

legend {
  font-weight: bold;
  color: #222;
}

label {
  display: block;
  margin-top: 10px;
}

input, select, textarea {
  width: 100%;
  padding: 8px;
  margin-top: 5px;
  border: 1px solid #aaa;
  border-radius: 5px;
}

button {
  background-color: #4a00e0;
  color: white;
  padding: 12px 25px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  display: block;
  margin: 0 auto;
  font-size: 16px;
}

button:hover {
  background-color: #3600a8;
}