:root {
  --background: #f4f8fa;
  --surface: #ffffff;
  --surface-alt: #e6f1f3;
  --primary: #0f4560;
  --primary-alt: #155775;
  --accent: #0b7f63;
  --accent-ink: #096d55;
  --on-accent: #ffffff;
  --on-primary: #ffffff;
  --text-primary: #0f2230;
  --text-secondary: #475c6b;
  --border: #d3e2e8;
}