.app[data-v-bc742b10]{padding:20px;font-family:Arial,sans-serif}button[data-v-bc742b10]{padding:10px 20px;background:#667eea;color:#fff;border:none;border-radius:5px;cursor:pointer}button[data-v-bc742b10]:hover{background:#764ba2}pre[data-v-bc742b10]{background:#f5f5f5;padding:10px;border-radius:5px;margin-top:20px}