/* Shared styles for the standalone policy pages (no JS, crawler-readable).
   Palette per docs/reference/google-docs-style-guide.md, translated to web. */
:root { color-scheme: light; }
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: #1F2937; /* Body Ink */
  background: #ffffff;
  line-height: 1.6;
}
main {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 24px 64px;
}
h1 { font-size: 1.75rem; margin: 0 0 4px; color: #1E1B4B; /* NAS Ink */ }
h2 { font-size: 1.15rem; margin: 32px 0 8px; color: #1E1B4B; }
h3 { font-size: 1rem; margin: 20px 0 6px; color: #1F2937; }
p, li { font-size: 0.95rem; }
ul { padding-left: 22px; }
a { color: #4F46E5; /* NAS Indigo */ }
.effective { color: #6B7280; font-size: 0.85rem; margin-bottom: 28px; }
.site-header {
  border-bottom: 1px solid #E5E7EB; /* Rule Gray */
  padding: 16px 24px;
}
.site-header a {
  text-decoration: none;
  color: #1E1B4B; /* NAS Ink */
  font-weight: 700;
}
footer {
  border-top: 1px solid #E5E7EB;
  padding: 24px;
  text-align: center;
  font-size: 0.85rem;
  color: #6B7280; /* Muted Gray */
}
footer a { color: #4F46E5; margin: 0 8px; }