body{font:16px/1.55 system-ui,sans-serif;max-width:820px;margin:0 auto;padding:1rem;color:#1c2420}
header{display:flex;justify-content:space-between;align-items:baseline;border-bottom:1px solid #d8ded9;padding-bottom:.6rem}
nav a{margin-left:1rem}.brand{font-weight:700;font-size:1.2rem;text-decoration:none;color:inherit}
label{display:block;margin:.7rem 0}input{display:block;width:100%;padding:.5rem;margin-top:.25rem}
button,.button{background:#14532d;color:#fff;border:0;padding:.6rem 1rem;cursor:pointer;text-decoration:none;display:inline-block}
table{border-collapse:collapse;width:100%}th,td{border:1px solid #d8ded9;padding:.4rem .6rem;text-align:left}
.error{color:#a33}footer{margin-top:3rem;color:#556;font-size:.9rem}