/* === Shared Site Styles === */
* { box-sizing: border-box; margin: 0; }

body {
  font-family: system-ui, -apple-system, sans-serif;
  background: #0e0e1a;
  color: #d4d4e0;
  line-height: 1.5;
}

nav {
  display: flex;
  gap: 2px;
  background: #16162a;
  padding: 0 1rem;
  border-bottom: 1px solid #2a2a4a;
  align-items: center;
}

nav .spacer { flex: 1; }

nav .github {
  color: #555580;
  text-decoration: none;
  font-size: 0.8rem;
  padding: 0.4rem 0.75rem;
  border: 1px solid #2a2a4a;
  border-radius: 6px;
  transition: color 0.15s, border-color 0.15s;
}

nav .github:hover { color: #d4d4e0; border-color: #555580; }

nav a {
  padding: 0.75rem 1.25rem;
  color: #8888bb;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  border-bottom: 2px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}

nav a:hover { color: #c4c4f0; }
nav a.active { color: #e94560; border-bottom-color: #e94560; }

main {
  max-width: 1400px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

h1 {
  font-size: 1.8rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.25rem;
}

.subtitle {
  color: #6a6a90;
  margin-bottom: 2.5rem;
  font-size: 0.9rem;
}

section { margin-bottom: 3rem; }

h2 {
  font-size: 1rem;
  color: #8888cc;
  margin-bottom: 0.25rem;
}

h2 code {
  font-size: 0.8rem;
  background: #1a1a35;
  padding: 0.15em 0.5em;
  border-radius: 4px;
  color: #aaaadd;
}

.info {
  font-size: 0.8rem;
  color: #555580;
  margin-bottom: 0.75rem;
}

/* === Card === */
.card {
  background: #16213e;
  border: 1px solid #0f3460;
  border-radius: 8px;
  padding: 1.25rem 1rem;
  text-align: center;
  font-size: 0.85rem;
}

.card strong {
  display: block;
  font-size: 1.1rem;
  margin-bottom: 0.2rem;
  color: #e94560;
}

/* === Nested === */
.nested-outer {
  background: #0f3460;
  border: 2px dashed #e94560;
  border-radius: 12px;
  padding: 1rem;
}

.nested-outer > .label {
  width: 100%;
  text-align: center;
  margin-bottom: 0.5rem;
  font-size: 0.75rem;
  color: #e94560;
}