:root {
  --bg: #0f1115;
  --panel: #171a21;
  --text: #e6e6e6;
  --muted: #9aa4b2;
  --accent: #f7df1e; /* JS yellow */
  --border: #262b34;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  background: var(--bg);
  color: var(--text);
}

header {
  border-bottom: 1px solid var(--border);
  padding: 1.25rem 0;
}

.wrap {
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: .5rem;
  text-decoration: none;
  color: var(--text);
}

.brand b {
  background: var(--accent);
  color: #111;
  padding: .1rem .4rem;
  border-radius: 4px;
  font-weight: 700;
}

.brand span { color: var(--muted); font-size: .9rem; }

nav { margin-top: .75rem; }
nav a {
  color: var(--muted);
  text-decoration: none;
  margin-right: 1rem;
  font-size: .9rem;
}
nav a:hover, nav a.active { color: var(--accent); }

main { padding: 2rem 0 3rem; }

h1 { font-size: 1.6rem; margin: 0 0 .25rem; }
h2 { font-size: 1.15rem; margin: 2rem 0 .5rem; }
.lead { color: var(--muted); margin-top: 0; }

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

.card {
  display: block;
  padding: 1rem;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  text-decoration: none;
  color: var(--text);
  transition: border-color .15s ease;
}
.card:hover { border-color: var(--accent); }
.card h3 { margin: 0 0 .25rem; font-size: 1rem; }
.card p { margin: 0; color: var(--muted); font-size: .85rem; }

pre {
  background: #0b0d11;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem;
  overflow-x: auto;
}
code {
  font-family: "SF Mono", Menlo, Consolas, monospace;
  font-size: .85rem;
}
p code, li code {
  background: var(--panel);
  padding: .1rem .35rem;
  border-radius: 4px;
}

footer {
  border-top: 1px solid var(--border);
  padding: 1.5rem 0;
  color: var(--muted);
  font-size: .8rem;
}