body {
  font-family: system-ui;
  padding: 40px;
  background: #f4f6f8;
}

input, button {
  padding: 12px;
  margin: 6px 0;
  width: 280px;
}

button {
  background: #2563eb;
  color: white;
  border: none;
  cursor: pointer;
}