:root {
  --bg: #0b0b0b;
  --fg: #f0f0f0;
  --muted: #b8b8b8;
  --footer: rgba(255, 255, 255, 0.5);
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
  margin: 0;
}

body {
  background:
    radial-gradient(circle at 50% 38%, rgba(255, 255, 255, 0.05), transparent 46%),
    var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  overflow: hidden;
}

#starfield {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.page {
  position: relative;
  z-index: 1;
  min-height: 100%;
  display: grid;
  place-items: center;
  padding: 2rem 1.25rem;
  text-align: center;
}

.content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.9rem;
}

h1 {
  margin: 0;
  font-size: clamp(2.8rem, 9vw, 5.4rem);
  font-weight: 700;
  letter-spacing: 0.01em;
  line-height: 1.05;
}

.subtitle {
  margin: 0;
  font-size: clamp(1.2rem, 3.6vw, 1.75rem);
  font-weight: 500;
  line-height: 1.35;
}

.meta {
  margin: 0;
  color: var(--muted);
  font-size: clamp(0.98rem, 2.7vw, 1.05rem);
  font-weight: 300;
  line-height: 1.45;
}

.subtitle + .meta {
  margin-top: 1.6rem;
}

footer {
  position: fixed;
  left: 50%;
  bottom: 1.1rem;
  transform: translateX(-50%);
  z-index: 2;
  color: var(--footer);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  white-space: nowrap;
}