:root[data-site-domain="cybernetics"][data-appearance="frontier-light"] {
  --appearance-background: #F0FAFB;
  --appearance-surface: #FFFFFF;
  --appearance-text: #15373D;
  --appearance-muted: #4B7076;
  --appearance-accent: #087586;
  --appearance-line: color-mix(in srgb, var(--appearance-text) 20%, var(--appearance-surface));
  --appearance-tint: color-mix(in srgb, var(--appearance-accent) 7%, var(--appearance-surface));
  --appearance-accent-soft: color-mix(in srgb, var(--appearance-accent) 12%, var(--appearance-surface));
  --appearance-hover: color-mix(in srgb, var(--appearance-accent) 9%, var(--appearance-surface));
  --appearance-accent-glow: #087586;
  color-scheme: light;
}

html, body {
  background: var(--appearance-background);
  color: var(--appearance-text);
}