:root {
  color-scheme: light;
  --fg: #e6e8ee;
  --muted: #9aa3b2;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "IBM Plex Mono", "SFMono-Regular", ui-monospace, monospace;
  background: radial-gradient(1200px 800px at 10% 10%, #1b1f2a, #0c0f14);
  color: var(--fg);
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

main {
  max-width: 720px;
  width: 100%;
  border: 1px solid #202635;
  border-radius: 16px;
  padding: 32px;
  background: rgba(12, 15, 20, 0.85);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
  text-align: center;
}

h1 {
  margin: 0 0 12px;
  font-size: 2.2rem;
  letter-spacing: 0.04em;
}

p {
  margin: 0 0 16px;
  color: var(--muted);
  line-height: 1.6;
  font-size: 2rem;
  font-weight: 500;
}

.badge {
  display: inline-block;
  font-size: 2.6rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--fg);
  margin-bottom: 20px;
}