:root{--fg: #1a1a1a;--muted: #666;--bg: #fafafa;--panel-bg: #fff;--border: #d6d6d6;--accent: #1d4ed8;--error-bg: #fdecea;--error-fg: #8a1c1c;--mono: Menlo, Consolas, "Liberation Mono", monospace;--sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:var(--sans);color:var(--fg);background:var(--bg);line-height:1.45;font-size:14px}.page{max-width:1100px;margin:0 auto;padding:24px 20px 48px}header{padding-bottom:16px;border-bottom:1px solid var(--border);margin-bottom:24px}header h1{margin:0 0 12px;font-size:22px}header .desc{color:var(--muted);margin:8px 0 0}main{display:grid;grid-template-columns:1fr;gap:24px}@media(min-width:900px){main{grid-template-columns:1fr 1fr}}.panel{background:var(--panel-bg);border:1px solid var(--border);border-radius:6px;padding:18px}.panel h2{margin:0 0 14px;font-size:17px}.panel .desc{color:var(--muted);margin:4px 0 14px;font-size:13px}.field{display:flex;flex-direction:column;gap:4px;margin-bottom:10px}.field label{font-weight:500;font-size:13px}.field .help{font-weight:400;color:var(--muted)}.field input[type=text],.field input[type=number],.field select,.field textarea{font:inherit;font-family:var(--mono);padding:6px 8px;border:1px solid var(--border);border-radius:4px;background:#fff;color:var(--fg)}.field textarea{resize:vertical;min-height:70px}.field-inline{flex-direction:row;align-items:center;gap:8px}.field-inline label{font-weight:400}.fields{display:flex;flex-direction:column;gap:4px}fieldset.object-field{border:1px solid var(--border);border-radius:4px;padding:10px 12px;margin:8px 0 12px}fieldset.object-field legend{padding:0 6px;font-weight:600;font-size:13px;color:var(--muted)}fieldset.object-field .help{font-size:12px;color:var(--muted);margin:0 0 6px}button.primary{font:inherit;font-weight:600;padding:8px 16px;background:var(--accent);color:#fff;border:none;border-radius:4px;cursor:pointer;margin-top:6px}button.primary:hover{filter:brightness(1.08)}button.primary:disabled{background:#b0b8c4;cursor:not-allowed;filter:none}button.danger{font:inherit;font-weight:600;padding:8px 16px;background:#c1121f;color:#fff;border:none;border-radius:4px;cursor:pointer;margin-top:6px}button.danger:hover{filter:brightness(1.08)}pre.error{background:var(--error-bg);color:var(--error-fg);padding:10px 12px;border-radius:4px;border:1px solid #f5c2c0;font-family:var(--mono);font-size:12px;margin:12px 0 0;white-space:pre-wrap;word-break:break-word}.result{margin-top:14px;border-top:1px dashed var(--border);padding-top:12px;font-size:13px}.result .row{margin:4px 0}.result code{display:inline-block;font-family:var(--mono);background:#f1f1f1;padding:2px 6px;border-radius:3px;word-break:break-all;margin-left:6px}.result pre{background:#f7f7f7;border:1px solid var(--border);border-radius:4px;padding:10px;font-family:var(--mono);font-size:12px;overflow-x:auto;white-space:pre-wrap;word-break:break-word}details summary{cursor:pointer;color:var(--muted)}footer{margin-top:32px;padding-top:16px;border-top:1px solid var(--border);color:var(--muted);font-size:12px}footer code{font-family:var(--mono);background:#f1f1f1;padding:1px 5px;border-radius:3px}.footer-meta{margin-top:8px;font-size:11px;letter-spacing:.02em;opacity:.8}button.link{font:inherit;background:none;border:none;color:var(--accent);text-decoration:underline;cursor:pointer;padding:0 4px;margin-left:6px;font-size:12px}ol.batch{margin:6px 0 0;padding-left:22px}ol.batch li{margin-bottom:10px}.batch-label{font-weight:600;font-size:13px;margin-bottom:2px}.notes{margin-top:16px;padding:10px 12px;background:#fffae9;border:1px solid #ecd97e;border-radius:4px;font-size:12.5px;color:#5a4a10}.notes ul{margin:4px 0 0;padding-left:20px}.notes li{margin:4px 0}.panel-wide{grid-column:1 / -1}table.kv{border-collapse:collapse;margin:6px 0;font-size:13px}table.kv th,table.kv td{text-align:left;vertical-align:top;padding:4px 10px 4px 0;border-bottom:1px solid #eee}table.kv th{font-weight:600;color:var(--muted);white-space:nowrap}table.kv code{font-family:var(--mono);background:#f1f1f1;padding:1px 5px;border-radius:3px}table.kv thead th{font-size:11px;text-transform:uppercase;letter-spacing:.04em}