body {
  margin: 0;
}

.help-shell {
  min-height: 100dvh;
  padding: 24px 18px;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

.help-shell h1 {
  margin: 0 0 8px;
  font-size: 22px;
}

.help-shell p {
  margin: 0;
  color: #64748b;
  font-size: 14px;
}