:root{--bg:#0f1419;--panel:#1a2332;--panel2:#243044;--border:#2d3a4f;--text:#e7ecf3;--muted:#8b9bb4;--accent:#3b82f6;--accent2:#22c55e;--warn:#f59e0b;--danger:#ef4444;--input:#0d1218}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,PingFang SC,Microsoft YaHei,sans-serif;line-height:1.5}a{color:var(--accent)}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer;background:var(--accent);border:none;border-radius:8px;padding:8px 14px;color:#fff;font-weight:600}button:disabled{opacity:.5;cursor:not-allowed}button.secondary{background:var(--panel2);border:1px solid var(--border)}button.danger{background:var(--danger)}button.warn{background:var(--warn);color:#111}input,select,textarea{width:100%;background:var(--input);border:1px solid var(--border);border-radius:8px;padding:8px 10px}textarea{min-height:120px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px}label{display:block;font-size:13px;color:var(--muted);margin-bottom:4px}.field{margin-bottom:12px}.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:16px;margin-bottom:16px}.card h3{margin:0 0 12px;font-size:16px}.muted{color:var(--muted);font-size:13px}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;word-break:break-all}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));grid-gap:10px;gap:10px;margin-bottom:16px}.stat{background:var(--panel2);border-radius:10px;padding:10px 12px}.stat .k{font-size:12px;color:var(--muted)}.stat .v{font-size:15px;font-weight:600;margin-top:2px;word-break:break-all}.tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:16px;border-bottom:1px solid var(--border);padding-bottom:10px}.tab{background:transparent;border:1px solid var(--border);color:var(--muted)}.tab.active{background:var(--accent);border-color:var(--accent);color:#fff}.result{margin-top:10px;padding:10px;background:#0d1218;border-radius:8px;border:1px solid var(--border);white-space:pre-wrap;font-size:13px}.result.ok{border-color:#166534}.result.err{border-color:var(--danger);color:#fecaca}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;font-weight:600}.badge.ok{background:#14532d;color:#86efac}.badge.no{background:#7f1d1d;color:#fecaca}.header{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;align-items:flex-start;margin-bottom:20px}.container{max-width:980px;margin:0 auto;padding:24px 16px 48px}