body{font:17px/1.55 system-ui;background:#f3f5f1;color:#173126;margin:0;padding:40px 20px}
main{max-width:620px;margin:auto;background:white;padding:32px;border-radius:18px}
h1{font-size:28px;line-height:1.2}button{font:inherit;border:0;border-radius:9px;padding:14px 20px;background:#17663f;color:white;cursor:pointer}button:disabled{opacity:.5;cursor:default}#status{padding:16px;background:#f3f5f1;border-radius:8px}small{display:block;margin-top:24px}
label{display:block;margin:12px 0}input{font:inherit;box-sizing:border-box;width:100%;padding:12px;border:1px solid #899d91;border-radius:8px}form{margin:18px 0 24px}