:root {
  --copper: #C05621;
  --bg: #0d0d0e;
  --panel: #16161a;
  --text: #e8e6e3;
  --muted: #8a8780;
}
* { box-sizing: border-box; }
html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Sora', system-ui, sans-serif;
  font-weight: 300;
  line-height: 1.6;
  min-height: 100vh;
}
main {
  max-width: 720px;
  margin: 0 auto;
  padding: 64px 24px;
}
header { margin-bottom: 48px; }
h1 {
  font-size: 2.4rem;
  font-weight: 700;
  margin: 0;
  letter-spacing: -0.02em;
}
.dot { color: var(--copper); }
.tag {
  color: var(--muted);
  margin-top: 8px;
  font-size: 1rem;
}
.card {
  background: var(--panel);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 16px;
}
h2 {
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--copper);
  margin: 0 0 12px;
}
p { margin: 8px 0 0; }
pre {
  background: #000;
  padding: 12px 16px;
  border-radius: 8px;
  overflow-x: auto;
  font-size: 0.85rem;
  margin: 0;
}
code {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  color: #f0d6c4;
}
footer {
  margin-top: 48px;
  color: var(--muted);
  font-size: 0.85rem;
  display: flex;
  gap: 8px;
}
footer a { color: var(--muted); text-decoration: none; }
footer a:hover { color: var(--copper); }