*{box-sizing:border-box}body,html{margin:0;padding:0;font-family:system-ui,-apple-system,sans-serif;color:#1a1a1a}table{border-collapse:collapse;width:100%}td,th{padding:.35rem .5rem;border-bottom:1px solid #eee}button{cursor:pointer;border:1px solid #ccc;border-radius:6px;background:#fff;padding:.5rem 1rem}