:root {
  --bg: #fafaf8;
  --fg: #1d1f24;
  --muted: #5f6470;
  --accent: #2f5d8a;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14161a;
    --fg: #e8e9ec;
    --muted: #a0a5b0;
    --accent: #8fb4dc;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--bg);
  color: var(--fg);
  font: 18px/1.6 system-ui, -apple-system, "Segoe UI", sans-serif;
}

main {
  max-width: 36rem;
  margin: 0 auto;
  padding: 2rem 1rem;
}

h1 {
  margin: 0 0 1rem;
  font-size: 2.25rem;
  letter-spacing: -0.02em;
}

p { margin: 0 0 1rem; }

.contact { color: var(--muted); }

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

footer {
  text-align: center;
  padding: 1rem;
  color: var(--muted);
  font-size: 0.875rem;
}