:root {
  color-scheme: light dark;
  --bg: #0f1419;
  --surface: #1a2332;
  --text: #e7ecf3;
  --muted: #9aa8bc;
  --accent: #5b9cff;
  --accent-soft: rgba(91, 156, 255, 0.14);
  --border: rgba(255, 255, 255, 0.08);
  --ok: #3dd68c;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f4f7fb;
    --surface: #ffffff;
    --text: #1a2332;
    --muted: #5c6b80;
    --accent: #2563eb;
    --accent-soft: rgba(37, 99, 235, 0.08);
    --border: rgba(15, 20, 25, 0.08);
    --ok: #059669;
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  line-height: 1.6;
  color: var(--text);
  background:
    radial-gradient(circle at top, var(--accent-soft), transparent 55%),
    var(--bg);
}

.page {
  width: min(42rem, calc(100% - 2rem));
  margin: 0 auto;
  padding: 3rem 0 2rem;
}

.hero {
  margin-bottom: 2rem;
}

.badge {
  display: inline-block;
  margin: 0 0 1rem;
  padding: 0.35rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  color: var(--muted);
  background: var(--surface);
}

h1 {
  margin: 0 0 1rem;
  font-size: clamp(2rem, 5vw, 2.75rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.lead {
  margin: 0;
  font-size: 1.125rem;
  color: var(--muted);
}

.lead strong {
  color: var(--text);
  font-weight: 600;
}

.card {
  padding: 1.25rem 1.5rem;
  border: 1px solid var(--border);
  border-radius: 1rem;
  background: var(--surface);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

.card h2 {
  margin: 0 0 0.75rem;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.status-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.status-list li {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.35rem 0;
}

.dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  flex-shrink: 0;
}

.dot--ok {
  background: var(--ok);
  box-shadow: 0 0 0 4px rgba(61, 214, 140, 0.18);
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.92em;
  padding: 0.1rem 0.35rem;
  border-radius: 0.35rem;
  background: var(--accent-soft);
}

.footer {
  margin-top: 2rem;
  font-size: 0.95rem;
  color: var(--muted);
}

.footer a {
  color: var(--accent);
  text-decoration: none;
}

.footer a:hover {
  text-decoration: underline;
}