:root {
  --bg: #0f1724;
  --card: #0b1220;
  --accent: #ffd166;
  --muted: #94a3b8;
  --white: #e6eef8;
}

body {
  margin: 0;
  font-family: Inter, Segoe UI, Roboto, Arial, sans-serif;
  background: linear-gradient(180deg, #071127 0%, #061026 100%);
  color: var(--white);
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: 920px;
  margin: 48px auto;
  padding: 24px;
}

header {
  display: flex;
  gap: 16px;
  align-items: center;
}

.logo {
  width: 64px;
  height: 64px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #0ea5a4, #06b6d4);
  font-weight: 700;
}

h1 {
  margin: 0;
  font-size: 1.6rem;
}

p.lead {
  color: var(--muted);
  margin: 8px 0 20px;
}

.grid {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 20px;
  margin-top: 18px;
}

.card {
  background: rgba(255, 255, 255, 0.03);
  padding: 18px;
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(2, 6, 23, 0.6);
}

.small {
  font-size: 0.9rem;
  color: var(--muted);
}

.field {
  margin-bottom: 12px;
}

code {
  background: rgba(255, 255, 255, 0.03);
  padding: 6px 8px;
  border-radius: 6px;
  color: var(--accent);
  font-weight: 600;
}

pre {
  background: rgba(255, 255, 255, 0.02);
  padding: 12px;
  border-radius: 8px;
  overflow: auto;
}

footer {
  margin-top: 18px;
  color: var(--muted);
  font-size: 0.85rem;
  text-align: center;
}

.btn {
  display: inline-block;
  padding: 8px 12px;
  border-radius: 8px;
  background: var(--accent);
  color: #000;
  font-weight: 700;
  text-decoration: none;
}

.btn-container {
  margin-top: 12px;
}

hr {
  border: none;
  border-top: 1px solid rgba(255, 255, 255, 0.03);
  margin: 14px 0;
}

@media (max-width: 920px) {
  .grid {
    grid-template-columns: 1fr;
  }
}