body {
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  margin: 0;
  padding: 24px;
  line-height: 1.5;
  color: #1b1b1b;
  background: #faf7f0;
}
.container {
  max-width: 860px;
  margin: 0 auto;
  background: white;
  padding: 24px;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
}
h1, h2 { margin-top: 0; }
small { color: #555; }
a { color: #1a73e8; }
hr { border: none; border-top: 1px solid #eee; margin: 20px 0; }