:root {
  color-scheme: dark;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #0b1020;
  color: #f8fafc;
}

* { box-sizing: border-box; }

body {
  min-height: 100vh;
  margin: 0;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at top left, rgba(37, 99, 235, 0.28), transparent 38rem),
    #0b1020;
}

main {
  width: min(42rem, calc(100% - 3rem));
  padding: 3rem;
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-radius: 1.5rem;
  background: rgba(15, 23, 42, 0.72);
  box-shadow: 0 2rem 5rem rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(1rem);
}

.eyebrow {
  margin: 0 0 0.75rem;
  color: #60a5fa;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(2.25rem, 8vw, 4.25rem);
  line-height: 0.98;
  letter-spacing: -0.05em;
}

main > p:last-child {
  max-width: 34rem;
  margin: 1.5rem 0 0;
  color: #cbd5e1;
  font-size: 1.05rem;
  line-height: 1.65;
}