:root {
  color-scheme: light dark;
  --fg: #1a1a1a;
  --bg: #ffffff;
  --muted: #5a5a5a;
  --accent: #0b6ba8;
}

@media (prefers-color-scheme: dark) {
  :root {
    --fg: #e8e8e8;
    --bg: #161616;
    --muted: #a0a0a0;
    --accent: #6fb3e0;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 3rem 1.25rem;
  background: var(--bg);
  color: var(--fg);
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

main, footer { max-width: 38rem; margin: 0 auto; }

h1 { font-size: 2rem; margin: 0 0 0.5rem; letter-spacing: -0.02em; }
h2 { font-size: 1.15rem; margin: 2rem 0 0.5rem; }

.sub { font-size: 1.1rem; color: var(--muted); margin: 0 0 2rem; }

.benefits { padding-left: 1.2rem; margin: 0 0 2rem; }
.benefits li { margin-bottom: 0.6rem; }

.status {
  padding: 0.9rem 1rem;
  border-left: 3px solid var(--accent);
  background: color-mix(in srgb, var(--accent) 8%, transparent);
  margin: 0;
}

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

footer {
  margin-top: 3rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--muted);
  color: var(--muted);
  font-size: 0.9rem;
}