:root {
  color-scheme: dark;
  --ink: #f7f9fc;
  --muted: #b7c1d1;
  --accent: #53d6c6;
  --accent2: #5b7cfa;
  --surface: rgba(12, 20, 38, .82);
  --line: rgba(255,255,255,.12);
}
* { box-sizing: border-box; }
html, body { min-height: 100%; }
body {
  margin: 0;
  display: grid;
  grid-template-rows: 1fr auto;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 18% 18%, color-mix(in srgb, var(--accent) 30%, transparent), transparent 34rem),
    radial-gradient(circle at 86% 78%, color-mix(in srgb, var(--accent2) 32%, transparent), transparent 34rem),
    #07101f;
}
.shell { display: grid; place-items: center; padding: 3rem 1.25rem; }
.card {
  width: min(760px, 100%);
  padding: clamp(2rem, 6vw, 5rem);
  text-align: center;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--surface);
  box-shadow: 0 34px 90px rgba(0,0,0,.35);
  backdrop-filter: blur(18px);
}
.eyebrow { color: var(--accent); letter-spacing: .24em; font-size: .76rem; font-weight: 800; }
.mark { display: flex; justify-content: center; gap: 8px; margin: 1.8rem 0; }
.mark span { width: 12px; height: 12px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 24px var(--accent); }
.mark span:nth-child(2) { background: var(--accent2); box-shadow: 0 0 24px var(--accent2); }
h1 { margin: 0; font-size: clamp(2.5rem, 8vw, 5.4rem); line-height: .95; letter-spacing: -.055em; }
.tagline { margin: 1.4rem auto 0; font-size: clamp(1.15rem, 3vw, 1.55rem); color: var(--ink); }
.summary { max-width: 580px; margin: 1rem auto 0; color: var(--muted); line-height: 1.7; }
.status { display: inline-flex; align-items: center; gap: .55rem; margin-top: 2rem; padding: .65rem 1rem; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); font-size: .9rem; }
.pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 6px color-mix(in srgb, var(--accent) 15%, transparent); }
.domain { margin: 1.35rem 0 0; color: var(--muted); font: .82rem ui-monospace, SFMono-Regular, Menlo, monospace; }
footer { padding: 1.25rem; text-align: center; color: #7f8ba0; font-size: .78rem; }
@media (prefers-reduced-motion: no-preference) { .card { animation: rise .55s ease-out both; } @keyframes rise { from { opacity: 0; transform: translateY(14px); } } }