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

html, body {
  height: 100%;
}

body {
  background-color: #f0f0f0;
  display: flex;
  align-items: center;
  justify-content: center;
}

h1 {
  font-family: Georgia, serif;
  font-weight: normal;
  font-size: clamp(1.2rem, 3vw, 2rem);
  color: #1a1a1a;
  letter-spacing: 0.01em;
}