body {
  max-width: 760px;
  margin: 0 auto;
  padding: 2rem 1.2rem;
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: #1a1a1a;
}
a { color: #0b6e3a; }
pre {
  background: #f5f5f5;
  border: 1px solid #ddd;
  border-radius: 6px;
  padding: 0.9rem;
  overflow-x: auto;
}
code { font-size: 0.93em; }
table { border-collapse: collapse; }
th, td { border: 1px solid #ccc; padding: 0.4rem 0.7rem; text-align: left; }
h1, h2 { line-height: 1.25; }