:root{color-scheme:light;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0;background:#f8fafc;color:#0f172a}table{border-collapse:collapse;width:100%;background:#fff;border-radius:8px;overflow:hidden}th,td{text-align:left;padding:8px 10px;border-bottom:1px solid #e2e8f0;font-size:14px}th{color:#64748b;font-weight:600}a{color:#2563eb}button{cursor:pointer;border:1px solid #cbd5e1;background:#fff;border-radius:6px;padding:6px 12px}.checkerboard{background-image:linear-gradient(45deg,#ccc 25%,transparent 25%),linear-gradient(-45deg,#ccc 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#ccc 75%),linear-gradient(-45deg,transparent 75%,#ccc 75%);background-size:16px 16px;background-position:0 0,0 8px,8px -8px,-8px 0}