ant-design/.dumi/theme/common/styles/NProgress.tsx

import { css, Global } from '@emotion/react';
import React from 'react';
import useSiteToken from '../../../hooks/useSiteToken';

export default () => {
  const { token } = useSiteToken();
  return (
    <Global
      styles={css`
          #nprogress {
            .bar {
              background: ${token.colorPrimary};
            }

            .peg {
              box-shadow: 0 0 10px ${token.colorPrimary}, 0 0 5px ${token.colorPrimary};
            }

            .spinner-icon {
              border-top-color: ${token.colorPrimary};
              border-left-color: ${token.colorPrimary};
            }
          }
        `}
    />
  );
};