* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  color: #1a1a1a;
  background: #fafafa;
}

.stub {
  max-width: 480px;
  margin: 0 auto;
  padding: 24px 16px;
}