:root {
  --bg: #0a0a0b;
  --fg: #e8e8e6;
  --dim: #6b6b68;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html, body {
  height: 100%;
  background: var(--bg);
  overflow: hidden;
}

body {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: ui-monospace, "JetBrains Mono", "SF Mono", Menlo, Consolas, monospace;
  color: var(--fg);
  -webkit-font-smoothing: antialiased;
}

.clock {
  font-size: clamp(3rem, 12vw, 9rem);
  font-weight: 300;
  letter-spacing: 0.02em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.metar {
  position: fixed;
  left: 1rem;
  bottom: 1rem;
  font-size: 0.75rem;
  color: var(--dim);
  max-width: calc(100vw - 2rem);
}