:root {
            --kubectl-blue: #326ce5;
            --kubectl-dark: #0f172a;
        }.math-equation{font-size:1rem;}
        .command-table-wrapper {
            background: white;
            border-radius: 12px;
            box-shadow: 0 1px 3px rgba(0,0,0,0.05);
            overflow-x: auto;
        }
        .command-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.9rem;
        }
        .command-table th {
            background-color: #f8fafc;
            padding: 1rem 0.75rem;
            font-weight: 600;
            border-bottom: 2px solid #e2e8f0;
            position: sticky;
            top: 0;
            background: #f8fafc;
        }
        .command-table td {
            padding: 1rem 0.75rem;
            border-bottom: 1px solid #e9ecef;
            vertical-align: middle;
        }
        .cmd-copy-btn {
            background: none;
            border: 1px solid #cbd5e1;
            border-radius: 6px;
            padding: 0.3rem 0.6rem;
            font-size: 0.75rem;
            transition: all 0.2s;
            color: #1e293b;
        }
        .cmd-copy-btn:hover {
            background-color: #eef2ff;
            border-color: var(--kubectl-blue);
            color: var(--kubectl-blue);
        }
        .search-section {
            background: #f1f5f9;
            border-radius: 20px;
            padding: 1rem 1.5rem;
            margin-bottom: 2rem;
        }
        .badge-category {
            background-color: #e2e8f0;
            color: #1e293b;
            font-weight: 500;
            padding: 0.25rem 0.7rem;
            border-radius: 30px;
            font-size: 0.7rem;
        }
        .example-code {
            font-family: 'SF Mono', 'Fira Code', monospace;
            background-color: #f1f5f9;
            padding: 0.2rem 0.4rem;
            border-radius: 6px;
            font-size: 0.85rem;
            word-break: break-all;
        }
        .filter-select {
            max-width: 220px;
        }
        .copy-toast {
            position: fixed;
            bottom: 20px;
            right: 20px;
            background: #1e293b;
            color: white;
            padding: 8px 16px;
            border-radius: 40px;
            font-size: 0.85rem;
            z-index: 1100;
            opacity: 0;
            transition: opacity 0.2s;
            pointer-events: none;
        }
        .stats-badge {
            font-size: 0.8rem;
            background: #eef2ff;
            padding: 0.2rem 0.8rem;
            border-radius: 20px;
        }
        .pro-tip {
            background: #fef9e3;
            border-left: 4px solid #e6b422;
            padding: 1rem;
            border-radius: 8px;
            margin: 1.2rem 0;
        }
        .expert-note {
            background: #f0f9ff;
            border-left: 4px solid #0ea5e9;
            padding: 0.75rem 1rem;
            border-radius: 8px;
            margin: 0.5rem 0;
            font-size: 0.9rem;
            display: flex;
            align-items: flex-start;
        }
        .expert-note i {
            color: #0ea5e9;
            margin-right: 0.5rem;
            margin-top: 0.2rem;
        }
        .warning-note i {
            color: #dc2626;
            margin-right: 0.5rem;
            margin-top: 0.2rem;
        }
        .authority-ref {
            background-color: #f8fafc;
            border-radius: 12px;
            padding: 1rem;
            margin: 1rem 0;
        }
        .command-table tr:hover {
            background-color: #fafcff;
        }
        .experience-badge {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            font-size: 0.75rem;
            padding: 0.25rem 0.75rem;
            border-radius: 20px;
            margin-left: 0.5rem;
            vertical-align: middle;
        }
        @media (max-width: 768px) {
            .command-table td, .command-table th {
                padding: 0.6rem 0.4rem;
                font-size: 0.8rem;
            }
            .example-code {
                font-size: 0.7rem;
            }
        }