:root {
  color-scheme: dark;
  --bg: #020617;
  --panel: rgba(15, 23, 42, 0.82);
  --panel-border: rgba(148, 163, 184, 0.18);
  --text: #e2e8f0;
  --muted: #94a3b8;
  --accent: #38bdf8;
  --accent-strong: #2563eb;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background:
    radial-gradient(circle at top, rgba(56, 189, 248, 0.18), transparent 30%),
    linear-gradient(180deg, #0f172a 0%, #020617 100%);
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.app-shell {
  width: min(100%, 42rem);
  margin: 0 auto;
  padding:
    calc(1.25rem + env(safe-area-inset-top))
    1rem
    calc(1.5rem + env(safe-area-inset-bottom));
}

.card {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 1.5rem;
  padding: 1.25rem;
  backdrop-filter: blur(18px);
  box-shadow: 0 18px 50px rgba(2, 6, 23, 0.35);
}

.card + .card {
  margin-top: 1rem;
}

.hero {
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
}

.eyebrow {
  margin: 0 0 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  color: var(--accent);
}

h1,
h2 {
  margin: 0;
}

h1 {
  font-size: clamp(2.2rem, 8vw, 3.5rem);
  line-height: 0.95;
}

h2 {
  margin-bottom: 0.9rem;
  font-size: 1.05rem;
}

.subtitle,
ol,
ul,
.status-note {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.subtitle {
  margin-top: 0.85rem;
  max-width: 32rem;
}

.status-list {
  padding-left: 1.15rem;
}

.status-list li + li,
ol li + li {
  margin-top: 0.45rem;
}

.status-note {
  margin-top: 0.75rem;
  font-size: 0.95rem;
}

@media (min-width: 640px) {
  .app-shell {
    padding-inline: 1.25rem;
    padding-top: max(2rem, env(safe-area-inset-top));
  }

  .card {
    padding: 1.5rem;
  }
}