body{font:17px system-ui;background:#101b30;color:#fff;max-width:460px;margin:8vh auto;padding:24px}input,button{box-sizing:border-box;width:100%;padding:12px;margin:8px 0 18px;border-radius:8px;border:1px solid #789}button{background:#1976d2;color:white;cursor:pointer}code{overflow-wrap:anywhere}#message{color:#ffd58a}a{color:#8dceff}svg{display:block;max-width:100%;height:auto;margin:20px auto}details{margin:18px 0}