:root{color-scheme:light;--bg:#f6f7f9;--panel:#ffffff;--border:#d9dee7;--text:#17202a;--muted:#667085;--accent:#176b87;--danger:#b42318;--ok:#067647}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,Helvetica,sans-serif}a{color:inherit}button,input,select,textarea{font:inherit}