@import url('https://fonts.googleapis.com/css2?family=Asap:wght@600&display=swap');
body{font-family:'Asap',sans-serif;background:#f6fffe;color:#0d272a;padding:22px}
input{padding:6px 10px;border-radius:6px;border:1px solid #9ccfd0;margin-right:6px}
#sum{margin-top:8px;padding:6px 10px;border-radius:8px;background:#e9fbfa;display:inline-block}
button{padding:6px 10px;border-radius:6px}