:root {
  color-scheme: dark;
  --bg: #0d1117;
  --panel: #161b22;
  --fg: #e6edf3;
  --muted: #9da7b3;
  --accent: #58a6ff;
  --border: #30363d;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.5;
}
.wrap {
  width: min(960px, calc(100% - 2rem));
  margin: 0 auto;
}
.topbar {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  padding-top: 2rem;
}
.lede {
  color: var(--muted);
  max-width: 60ch;
}
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin: 1rem 0 3rem;
}
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1rem;
  margin: 1rem 0;
}
button {
  background: var(--accent);
  color: #081018;
  border: none;
  border-radius: 999px;
  padding: 0.7rem 1rem;
  font-weight: 700;
  cursor: pointer;
}
.button-link {
  display: inline-block;
  background: var(--accent);
  color: #081018;
  text-decoration: none;
  border-radius: 999px;
  padding: 0.7rem 1rem;
  font-weight: 700;
}
.navlinks {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.navlinks a {
  color: var(--accent);
}
.discovery-links {
  display: grid;
  gap: 0.5rem;
  padding-left: 1.2rem;
}
.discovery-links a,
.content-link {
  color: var(--accent);
  word-break: break-word;
}
.stack {
  display: grid;
  gap: 1rem;
}
.purpose-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.item {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.9rem;
  background: rgba(255,255,255,0.02);
}
.item-top {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
}
.pill {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.15rem 0.55rem;
  color: var(--muted);
  font-size: 0.9rem;
}
.meta {
  color: var(--muted);
  margin-top: 0.35rem;
}
code {
  background: #0b0f14;
  border: 1px solid var(--border);
  padding: 0.1rem 0.35rem;
  border-radius: 6px;
}
html[data-mode="human"] body {
  background: #f7f7f8;
  color: #161616;
}
html[data-mode="human"] .card {
  background: white;
  border-color: #dddddd;
}
html[data-mode="human"] .lede {
  color: #555;
}