:root {
  color-scheme: dark;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #0e1015;
  color: #f1f3f7;
}
body { margin: 0; }
main {
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  min-height: 100vh;
  min-height: 100svh;
  padding: 2rem;
  background: radial-gradient(ellipse at 50% 45%, #1c2533 0%, #0e1015 65%);
}
.mascot {
  display: block;
  width: 156px;
  height: 184px;
  image-rendering: pixelated;
}
h1 {
  margin: 0;
  font-size: clamp(2.5rem, 7vw, 5rem);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 1.15;
  text-align: center;
}