* { box-sizing: border-box; }
html, body { min-height: 100%; }
body {
  margin: 0;
  display: grid;
  place-items: center;
  background: #0b0920;
  color: #fff8e8;
  font-family: Georgia, 'Times New Roman', serif;
}
.boo-page { text-align: center; padding: 2rem; }
h1 {
  margin: 0;
  font-size: clamp(4rem, 18vw, 12rem);
  letter-spacing: -0.05em;
  text-shadow: 0 12px 45px rgba(0,0,0,0.45);
}