body {
  margin: 0;
  padding: 0;
  background: #f3f3f3;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
}

.container {
  max-width: 500px;
  margin: 20px auto;
  background: #fff;
  padding: 20px;
  border-radius: 14px;
  box-shadow: 0 3px 10px rgba(0,0,0,0.08);
}

h1 {
  text-align: center;
}

label {
  font-size: 14px;
  margin-bottom: 5px;
  display: block;
}

select, input, textarea {
  width: 100%;
  padding: 10px;
  margin-bottom: 14px;
  border-radius: 8px;
  border: 1px solid #ccc;
}

button {
  width: 100%;
  padding: 12px;
  border: none;
  background: #1976d2;
  font-size: 16px;
  color: #fff;
  border-radius: 8px;
  cursor: pointer;
}

button:hover {
  background: #0f5cad;
}