* {
  box-sizing: border-box;
}

body {
  margin: 0;
  display: grid;
  min-width: 320px;
  min-height: 100vh;
  min-height: 100dvh;
  place-items: center;
  padding: 1.5rem;
  background: #000;
  color: #e8e8e8;
  font-family: Arial, Helvetica, sans-serif;
}

h1 {
  margin: 0;
  font-size: clamp(0.78rem, 1.2vw, 0.95rem);
  font-weight: 400;
  letter-spacing: 0.02em;
  line-height: 1.5;
  text-align: center;
}