.property-table th,
        .property-table td {
            padding: 0.75rem;
            text-align: left;
            border: 1px solid var(--border-color, #dee2e6);
        }
        .input-group-custom {
            margin-bottom: 1rem;
        }
        .deep-dive {
            margin: 1.8rem 0;
        }
        .deep-dive p {
            text-align: justify;
        }
        .unit-note {
            font-size: 0.9rem;
            color: #6c757d;
        }
        .coord-input {
            margin-bottom: 0.5rem;
        }
        .geometry-canvas {
            width: 100%;
            height: auto;
            background-color: #f9f9f9;
            border: 1px solid #ddd;
            border-radius: 8px;
            margin-top: 1.5rem;
            display: block;
        }
        .canvas-container {
            text-align: center;
            margin-top: 1rem;
        }
        .legend {
            display: flex;
            justify-content: center;
            gap: 2rem;
            margin: 0.5rem 0;
            font-size: 0.9rem;
            flex-wrap: wrap;
        }
        .legend-item {
            display: flex;
            align-items: center;
            gap: 0.3rem;
        }
        .legend-color {
            width: 16px;
            height: 16px;
            border-radius: 50%;
            border: 1px solid rgba(0, 0, 0, 0.1);
        }
        .legend-color.blue {
            background-color: #0d6efd;
        }
        .legend-color.red {
            background-color: #dc3545;
        }
        .legend-color.green {
            background-color: #28a745;
        }
        .legend-color.gray {
            background-color: #6c757d;
        }
        .result-badge {
            padding: 0.4rem 1.2rem;
            border-radius: 30px;
            font-weight: 600;
            display: inline-block;
            margin: 0.25rem 0;
        }
        .result-badge.reject {
            background-color: #dc3545;
            color: #fff;
        }
        .result-badge.fail {
            background-color: #28a745;
            color: #fff;
        }
        .result-badge.warning {
            background-color: #ffc107;
            color: #212529;
        }
        .stat-summary {
            background: #f8f9fa;
            border-radius: 8px;
            padding: 1.2rem;
            margin: 1rem 0;
        }
        .stat-summary .stat-item {
            display: flex;
            justify-content: space-between;
            padding: 0.4rem 0;
            border-bottom: 1px solid #e9ecef;
        }
        .stat-summary .stat-item:last-child {
            border-bottom: none;
        }
        .stat-summary .stat-label {
            font-weight: 500;
            color: #495057;
        }
        .stat-summary .stat-value {
            font-weight: 600;
            color: #212529;
            font-family: 'Courier New', monospace;
        }
        .alt-hypothesis-badge {
            display: inline-block;
            padding: 0.2rem 0.8rem;
            border-radius: 20px;
            font-size: 0.85rem;
            background: #e9ecef;
            margin: 0.1rem 0.2rem;
        }
        .alt-hypothesis-badge.two-tailed {
            background: #cfe2ff;
            color: #084298;
        }
        .alt-hypothesis-badge.left-tailed {
            background: #f8d7da;
            color: #842029;
        }
        .alt-hypothesis-badge.right-tailed {
            background: #d1e7dd;
            color: #0a3622;
        }
        .method-step {
            background: #fff;
            padding: 1rem 1.2rem;
            border-radius: 8px;
            margin: 0.8rem 0;
            border: 1px solid #e9ecef;
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
        }
        .method-step @media (max-width: 576px) {
            .legend {
                gap: 0.8rem;
                font-size: 0.75rem;
            }
            }