:root {
  color-scheme: light;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  color: #17212b;
  background: #eef3f6;
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    linear-gradient(135deg, rgba(18, 96, 112, 0.15), transparent 38%),
    linear-gradient(315deg, rgba(228, 126, 78, 0.18), transparent 42%),
    #eef3f6;
}

a {
  color: #136f87;
}

.shell {
  width: min(100%, 880px);
}

.status-panel {
  border: 1px solid rgba(23, 33, 43, 0.12);
  border-radius: 8px;
  padding: clamp(28px, 6vw, 56px);
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 24px 70px rgba(23, 33, 43, 0.14);
}

.status-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #18a957;
  box-shadow: 0 0 0 8px rgba(24, 169, 87, 0.12);
}

.eyebrow {
  margin: 24px 0 10px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
  color: #136f87;
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 1.08;
}

.lead {
  max-width: 680px;
  margin: 18px 0 0;
  color: #516170;
  font-size: clamp(1rem, 2vw, 1.18rem);
  line-height: 1.75;
}

.checks {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 32px;
}

.checks div {
  min-height: 96px;
  padding: 18px;
  border: 1px solid rgba(23, 33, 43, 0.1);
  border-radius: 8px;
  background: #f8fbfc;
}

.checks span {
  display: block;
  margin-bottom: 10px;
  color: #6b7884;
  font-size: 0.92rem;
}

.checks strong {
  font-size: 1.15rem;
}

@media (max-width: 680px) {
  body {
    padding: 16px;
  }

  .checks {
    grid-template-columns: 1fr;
  }
}