*{box-sizing:border-box}html,body,#root{min-height:100vh;margin:0;padding:0}body{font-family:system-ui,Segoe UI,Roboto,sans-serif}.rich-text-editor{border:1px solid #d9d9d9;border-radius:6px;overflow:hidden}.rich-text-toolbar{background:#fafafa;border-bottom:1px solid #d9d9d9;padding:6px 8px}.rich-text-content{min-height:240px;max-height:480px;padding:12px;overflow-y:auto}.rich-text-content .ProseMirror{outline:none}.rich-text-content .ProseMirror p{margin:0 0 8px}