:root {
  --md-admonition-icon--roadmap: url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M12 2l2 7h7l-5.5 4.5L17 21l-5-3-5 3 1.5-7.5L3 9h7z"/></svg>');
}