:root {
  --navy-900: #0F1E2B;
  --navy-600: #345369;
  --aqua-600: #3BA3C4;
  --aqua-500: #52B8D6;
  --aqua-100: #D4F0F8;
  --cream-50: #F7F4EF;
  --cream-100: #EDE8E0;
  --cream-200: #DDD7CC;
  --cream-300: #C4BCB0;
  --serif: 'DM Serif Display', Georgia, serif;
  --sans: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  background: var(--cream-50);
  color: var(--navy-900);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: 520px;
  margin: 0 auto;
  padding: 48px 24px 64px;
  text-align: center;
}

.logo {
  width: 72px;
  height: 72px;
  border-radius: 18px;
  margin: 0 auto 24px;
  display: block;
}

h1 {
  font-family: var(--serif);
  font-size: 36px;
  font-weight: 400;
  line-height: 1.15;
  margin: 0 0 16px;
  color: var(--navy-900);
}

.lede {
  font-size: 17px;
  color: var(--navy-600);
  margin: 0 0 32px;
}

.cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  background: var(--navy-900);
  color: #fff;
  text-decoration: none;
  border-radius: 12px;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.01em;
  box-shadow: 0 6px 18px rgba(15, 30, 43, 0.15);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 22px rgba(15, 30, 43, 0.2);
}

.cta svg {
  width: 18px;
  height: 18px;
}

.hint {
  font-size: 13px;
  color: var(--cream-300);
  margin: 28px 0 0;
}

.card {
  background: #fff;
  border: 1px solid var(--cream-200);
  border-radius: 18px;
  padding: 28px 24px;
  margin: 24px 0 0;
  text-align: left;
}

.status {
  font-size: 15px;
  color: var(--navy-600);
  margin: 0 0 12px;
}

.status.ok { color: var(--aqua-600); font-weight: 600; }
.status.err { color: #C74B4B; font-weight: 600; }

.foot {
  margin-top: 48px;
  font-size: 12px;
  color: var(--cream-300);
}

.foot a {
  color: var(--cream-300);
  text-decoration: none;
}

.foot a:hover { color: var(--navy-900); }