body{font:17px system-ui;background:#10202b;color:#e5edf4;margin:0}main{max-width:850px;margin:auto;padding:24px}button,input,select{font:inherit;max-width:100%;box-sizing:border-box}button,select{padding:12px;margin:8px 12px 8px 0}label{display:block;margin:16px 0}p,li{overflow-wrap:anywhere}button:disabled{opacity:.5}section{border:1px solid #6c8795;padding:16px}h3{margin-bottom:8px}