:root{color-scheme:light}body{margin:0;background:#f5f5f0;color:#17332f;font:18px/1.55 system-ui,sans-serif}main{max-width:660px;margin:8vh auto;padding:32px}h1{font-size:36px;line-height:1.15}.brand{font-size:15px;font-weight:600}button{padding:14px 24px;border:0;border-radius:8px;background:#176f59;color:white;font:inherit;cursor:pointer}button:disabled{opacity:.6}a{color:#176f59}#status{min-height:28px}