:root {
  --tool-font-ui: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --tool-text: #242322;
  --tool-text-muted: #6b6862;
  --tool-border: #d2cfca;
  --tool-surface: #ffffff;
  --tool-surface-soft: #f3f2f1;
  --tool-brand: #0078d4;
  --tool-brand-soft: #e5f1fb;
  --tool-radius: 10px;
}

* {
  box-sizing: border-box;
}

body {
  font-family: var(--tool-font-ui);
}

input,
select,
textarea,
button {
  font-family: inherit;
}