:root {
  color-scheme: dark;
  --bg: #0f0f12;
  --fg: #e6e6e6;
  --muted: #a9a9b2;
  --card: #16161b;
  --line: rgba(255,255,255,0.10);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

.wrap {
  max-width: 860px;
  padding: 64px 24px;
  margin: 0 auto;
}

h1 { font-size: 44px; margin: 0 0 10px; letter-spacing: -0.02em; }
p { line-height: 1.65; margin: 0 0 16px; color: var(--fg); }
.muted { color: var(--muted); }

.grid {
  margin-top: 28px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

@media (min-width: 740px) {
  .grid { grid-template-columns: 1fr 1fr; }
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px 18px 16px;
  text-decoration: none;
  color: inherit;
  display: block;
}

.card h2 {
  margin: 0 0 8px;
  font-size: 18px;
}

.card p { margin: 0; color: var(--muted); }

.footer {
  margin-top: 48px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}