:root {
  --bg: #0b1120;
  --card: #1e293b;
  --accent: #f6821f;
  --text: #e2e8f0;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
}

.card {
  background: var(--card);
  border: 1px solid #334155;
  border-radius: 12px;
  padding: 40px 48px;
  text-align: center;
  box-shadow: 0 10px 30px rgb(0 0 0 / 0.35);
}

h1 {
  margin: 0 0 12px;
  font-size: 1.75rem;
}

p {
  margin: 0 0 16px;
  color: #94a3b8;
}

a {
  color: var(--accent);
}