:root {
  --bg: #f5f7fb;
  --card: #ffffff;
  --text: #1e293b;
  --muted: #64748b;
  --accent: #2563eb;
}
* { box-sizing: border-box; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  margin: 0;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}
.site-header {
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: #fff;
  padding: 2.5rem 1.5rem;
  text-align: center;
}
.site-header h1 { margin: 0 0 0.5rem; }
.tagline { margin: 0; opacity: 0.9; }
main {
  max-width: 720px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
  background: var(--card);
  border-radius: 12px;
  margin-top: -1.5rem;
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
}
h2 { color: var(--accent); margin-top: 0; }
.disclaimer {
  background: #fff7ed;
  border-left: 4px solid #f97316;
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
}
.links { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 1.5rem; }
.links a {
  color: var(--accent);
  font-weight: 600;
  text-decoration: none;
}
.links a:hover { text-decoration: underline; }
footer {
  text-align: center;
  padding: 2rem;
  color: var(--muted);
  font-size: 0.9rem;
}
footer a { color: var(--accent); }