.property-table th,
        .property-table td {
            padding: 0.75rem;
            text-align: left;
            border: 1px solid var(--border-color);
        }
        .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%;
        }
        .legend-color.red {
            background-color: #dc3545;
        }
        .legend-color.blue {
            background-color: #0d6efd;
        }
        .legend-color.gray {
            background-color: #6c757d;
        }
        .fraction-display {
            font-size: 2.2rem;
            font-family: 'Cambria Math', 'Latin Modern Math', STIXGeneral, serif;
            text-align: center;
            padding: 0.5rem 0;
        }
        .fraction-display .frac {
            display: inline-block;
            text-align: center;
            vertical-align: middle;
        }
        .fraction-display .frac .num {
            display: block;
            border-bottom: 2px solid #333;
            padding: 0 0.6rem 0.1rem 0.6rem;
        }
        .fraction-display .frac .den {
            display: block;
            padding: 0.1rem 0.6rem 0 0.6rem;
        }
        .step-item {
            padding: 0.5rem 0.75rem;
            margin: 0.25rem 0;
            background-color: rgba(70, 130, 180, 0.04);
            border-radius: 4px;
            font-family: 'Courier New', monospace;
            font-size: 0.95rem;
        }
        .step-item .step-label {
            font-weight: 600;
            color: var(--primary-color);
            margin-right: 0.5rem;
        }
        .repeating-pattern {
            font-family: 'Courier New', monospace;
            font-size: 1.1rem;
            background: #f1f3f5;
            padding: 0.2rem 0.6rem;
            border-radius: 4px;
        }
        .badge-format {
            font-family: 'Courier New', monospace;
            background: #e9ecef;
            padding: 0.2rem 0.6rem;
            border-radius: 4px;
        }
        .input-format-hint {
            font-size: 0.9rem;
            color: #495057;
            background: #f8f9fa;
            padding: 0.5rem 0.75rem;
            border-radius: 4px;
            border: 1px solid #dee2e6;
        }
        .format-example {
            font-family: 'Courier New', monospace;
            background: #e9ecef;
            padding: 0.1rem 0.4rem;
            border-radius: 3px;
        }