body{font-family:Arial;background:#f4f6f8;margin:0}
.card{background:#fff;padding:20px;margin:20px auto;border-radius:8px;max-width:800px}
input,button{padding:8px;margin:5px 0;width:100%}
button{background:#2c7be5;color:#fff;border:none;border-radius:4px}
a{color:#2c7be5;text-decoration:none;margin-right:10px}