:root {
  --midnight: #070014;
  --neon-a: #a6ff00;
  --neon-b: #b300ff;
}
html,
body {
  height: 100%;
}
body {
  background: var(--midnight);
  color: rgba(255, 255, 255, 0.88);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
::selection {
  background: rgba(166, 255, 0, 0.22);
  color: rgba(255, 255, 255, 0.95);
}
.site-header {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(7, 0, 20, 0.85);
  backdrop-filter: blur(10px);
}
.site-nav a {
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.15s ease;
}
.site-nav a:hover {
  color: rgba(166, 255, 0, 0.95);
}
.site-nav a[aria-current="page"] {
  color: rgba(166, 255, 0, 0.92);
}
.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: auto;
}
.neon-card {
  position: relative;
  border-radius: 18px;
  background: rgba(10, 12, 34, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 0 0 1px rgba(166, 255, 0, 0.08), 0 18px 60px rgba(0, 0, 0, 0.35);
  overflow: hidden;
}