:root{font:16px/1.5 system-ui,sans-serif;color:#172938;background:#f2f5f5;color-scheme:light}body{margin:0}main{max-width:780px;margin:32px auto;padding:24px}h1{font-size:1.7rem}label{display:block;margin:12px 0}input,select,button{font:inherit;padding:9px;border:1px solid #9caeb5;border-radius:5px;max-width:100%;box-sizing:border-box}input,select{display:block;width:100%}button{background:#fff;color:#172938;cursor:pointer;margin:5px 5px 5px 0}button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #1d7887}fieldset{margin:20px 0;border:1px solid #9caeb5;border-radius:8px;padding:16px}fieldset:disabled{opacity:.6}pre{padding:16px;background:#fff;border:1px solid #cbd6da;white-space:pre-wrap;overflow-wrap:anywhere}p{color:#455d68}