*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto,
    Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  background-color: #f0f2f5;
  color: #1c1e21;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  text-align: center;
  padding: 20px;
}

h1 {
  font-size: 2.5rem;
  color: #333;
  margin-bottom: 1rem;
}

p {
  font-size: 1.2rem;
  color: #666;
  max-width: 600px;
}