body {
  --image-background-primary: url('/proxy/123456/apyb.python.org.br/_static/bg-light.jpg');
}

body[data-theme=dark] {
  --image-background-primary: url('/proxy/123456/apyb.python.org.br/_static/bg-dark.jpg');
}

.content {
  background: var(--color-background-primary);
}
.main {
  background: var(--image-background-primary) repeat fixed;
}
.sidebar-logo {
  padding: 1.5rem 0;
}