#root{max-width:1280px;margin:0 auto;padding:2rem;text-align:center}.app{padding:2rem}button{background-color:#646cff;color:#fff;border:none;padding:.5rem 1rem;border-radius:4px;cursor:pointer;font-size:1rem}button:hover{background-color:#535bf2}button:disabled{background-color:#ccc;cursor:not-allowed}.response{margin-top:2rem;padding:1rem;background-color:#f5f5f5;border-radius:4px;text-align:left}pre{background-color:#fff;padding:1rem;border-radius:4px;overflow-x:auto}