:root {
  --bg-primary: #0b0d14;
  --bg-secondary: #131722;
  --bg-card: #1a2030;
  --text-primary: #f3f4f6;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;
  --accent: #8b5cf6;
  --accent-light: #a78bfa;
  --border: #262f45;
  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: var(--font-family);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.75;
  font-size: 15.5px;
  -webkit-font-smoothing: antialiased;
}
.policy-header {
  background-color: rgba(19, 23, 34, 0.95);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px;
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(8px);
}
.header-container {
  max-width: 1040px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: #fff;
  font-weight: 700;
  font-size: 18px;
}
.brand-logo .badge {
  background: linear-gradient(135deg, #7c3aed, #4f46e5);
  color: #fff;
  font-size: 10.5px;
  padding: 2px 7px;
  border-radius: 4px;
  font-weight: 600;
}
.nav-links { display: flex; gap: 18px; align-items: center; }
.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 13.5px;
  font-weight: 500;
  transition: color 0.15s;
}
.nav-links a:hover, .nav-links a.active { color: var(--accent-light); }
.policy-container {
  max-width: 960px;
  margin: 40px auto 80px;
  padding: 0 20px;
}
.policy-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 44px;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.35);
}
.policy-title {
  font-size: 28px;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 8px;
}
.policy-meta {
  color: var(--text-muted);
  font-size: 13px;
  margin-bottom: 30px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border);
}
.policy-section { margin-bottom: 32px; }
.policy-section h2 {
  font-size: 19px;
  font-weight: 700;
  color: var(--accent-light);
  margin-bottom: 12px;
}
.policy-section h3 {
  font-size: 16px;
  font-weight: 600;
  color: #ffffff;
  margin: 14px 0 6px;
}
.policy-section p {
  color: var(--text-secondary);
  margin-bottom: 12px;
}
.policy-section ul, .policy-section ol {
  margin-left: 22px;
  margin-bottom: 16px;
  color: var(--text-secondary);
}
.policy-section li { margin-bottom: 6px; }
.highlight-box {
  background-color: var(--bg-card);
  border-left: 4px solid var(--accent);
  padding: 14px 18px;
  border-radius: 0 8px 8px 0;
  margin: 16px 0;
  color: #e5e7eb;
  font-size: 14.5px;
}
.policy-footer {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 44px 24px 28px;
  color: var(--text-secondary);
  font-size: 13.5px;
}
.footer-container { max-width: 1040px; margin: 0 auto; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1.2fr 1fr;
  gap: 36px;
  margin-bottom: 32px;
}
.footer-col h4 {
  color: #ffffff;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 14px;
  text-transform: uppercase;
}
.footer-col p { margin-bottom: 8px; line-height: 1.6; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 8px; }
.footer-col a { color: var(--text-secondary); text-decoration: none; }
.footer-col a:hover { color: var(--accent-light); }
.footer-bottom {
  padding-top: 20px;
  border-top: 1px solid var(--border);
  text-align: center;
  color: var(--text-muted);
  font-size: 12.5px;
}
@media (max-width: 768px) {
  .policy-card { padding: 24px 16px; }
  .policy-title { font-size: 23px; }
  .nav-links { display: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
}