:root {
  --ink: #102636;
  --muted: #5f7180;
  --line: #d7e0e6;
  --surface: #f3f7f9;
  --white: #ffffff;
  --night: #071827;
  --cyan-light: #8fe3ed;
  --positive: #218c74;
}

* { box-sizing: border-box; }
html { background: var(--night); }
body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background: var(--surface);
  color: var(--ink);
  font-family: Inter, system-ui, "Segoe UI", sans-serif;
  letter-spacing: 0;
}
.shell { width: min(680px, 100%); }
.eyebrow {
  margin: 0 0 14px;
  color: var(--muted);
  font: 700 0.78rem/1.2 Consolas, monospace;
  text-transform: uppercase;
}
h1 { margin: 0; font-size: 2.5rem; line-height: 1.08; }
.lede { margin: 12px 0 34px; color: var(--muted); font-size: 1.12rem; }
.status {
  display: grid;
  grid-template-columns: 12px 1fr;
  gap: 16px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--white);
}
.status-mark {
  width: 10px;
  height: 10px;
  margin-top: 5px;
  border-radius: 50%;
  background: var(--positive);
}
.status strong { display: block; font-size: 1rem; }
.status p, .footnote { color: var(--muted); }
.status p { margin: 6px 0 0; line-height: 1.55; }
.footnote { margin: 20px 0 0; font-size: 0.82rem; }
@media (max-width: 520px) {
  body { padding: 14px; }
  h1 { font-size: 2rem; }
}