body{font:16px/1.5 Arial,sans-serif;background:#eef4ef;color:#17231b;margin:0}main{max-width:460px;margin:24px auto;padding:20px;background:white;border-radius:12px}h1{font-size:24px}button{width:100%;min-height:48px;background:#146b3a;color:white;border:0;border-radius:6px;font-size:16px}button:disabled{opacity:.5}#collect{min-height:0}#status{white-space:pre-wrap;overflow-wrap:anywhere}@media(max-width:520px){main{margin:8px;padding:16px}}