.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;
        }
        .physics-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.green {
            background-color: #28a745;
        }
        .legend-color.orange {
            background-color: #fd7e14;
        }
        .legend-color.purple {
            background-color: #6f42c1;
        }
        .legend-color.gray {
            background-color: #6c757d;
        }
        .result-card {
            background: white;
            border-radius: 8px;
            padding: 1.2rem;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
            margin-bottom: 1rem;
            border: 1px solid #e9ecef;
        }
        .result-card .label {
            font-size: 0.85rem;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            color: #6c757d;
        }
        .result-card .value {
            font-size: 1.8rem;
            font-weight: 600;
            font-family: 'Cambria Math', 'Latin Modern Math', serif;
        }
        .result-card .value .unit {
            font-size: 1rem;
            font-weight: 400;
            color: #6c757d;
            margin-left: 0.3rem;
        }
        .small-note {
            font-size: 0.8rem;
            color: #6c757d;
            margin-top: 0.3rem;
        }
        .comparison-table td {
            vertical-align: middle;
        }
        .badge-accuracy {
            background-color: #28a745;
            color: #fff;
        }
        .badge-approx {
            background-color: #fd7e14;
            color: #fff;
        }
        .form-range-custom {
            width: 100%;
            margin-top: 0.3rem;
        }
        .angle-display {
            font-weight: 600;
            color: #1a7a3a;
        }
        .reference-block {
            background-color: #f8f9fa;
            padding: 1rem 1.5rem;
            border-radius: 6px;
            border: 1px solid #e9ecef;
        }
        .reference-block cite {
            display: block;
            font-style: normal;
            padding: 0.2rem 0;
        }