:root {
  --bg: #f7f9fc;
  --surface: #ffffff;
  --surface-soft: #f1f5fb;
  --text: #172033;
  --muted: #5f6f8f;
  --brand: #305fd7;
  --brand-strong: #244cb2;
  --line: #dce4f2;
  --shadow: 0 14px 30px rgba(20, 40, 80, 0.08);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  min-height: 100%;
}

body {
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.25rem;
  text-align: center;
}

.page {
  width: min(520px, 100%);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 1.25rem;
  padding: clamp(2rem, 5vw, 2.75rem);
  box-shadow: var(--shadow);
}

.brand {
  font-size: clamp(1.35rem, 4vw, 1.65rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--brand);
  text-decoration: none;
  display: inline-block;
  margin-bottom: 1.5rem;
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #5e7195;
  margin-bottom: 1rem;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #e8a317;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.55;
    transform: scale(0.92);
  }
}

h1 {
  font-size: clamp(1.45rem, 4.5vw, 1.85rem);
  line-height: 1.25;
  margin-bottom: 0.85rem;
  font-weight: 700;
}

.lead {
  color: var(--muted);
  font-size: 1.02rem;
  max-width: 42ch;
  margin-left: auto;
  margin-right: auto;
}

.hint {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  font-size: 0.88rem;
  color: var(--muted);
}

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