.sensitivity-slider {
            margin: 10px 0 15px 0;
            padding: 15px;
            background-color: #f8f9fa;
            border-radius: 8px;
            border-left: 4px solid #28a745;
        }@media (max-width: 768px) {.sensitivity-slider{display:none}}
        .slider-item {
            display: flex;
            align-items: center;
            gap: 15px;
            margin-bottom: 10px;
            flex-wrap: wrap;
        }
        .slider-item label {
            min-width: 60px;
            font-weight: 500;
        }
        .slider-item input[type=range] {
            flex: 1;
            min-width: 150px;
        }
        .slider-item span {
            min-width: 50px;
            text-align: right;
        }
        .constraint-slider-group {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 10px;
            margin-top: 10px;
        }
        .hover-info {
            background: rgba(0,0,0,0.7);
            color: white;
            padding: 5px 12px;
            border-radius: 20px;
            font-size: 0.9rem;
            position: absolute;
            bottom: 10px;
            left: 10px;
            z-index: 100;
            pointer-events: none;
        }
        .canvas-wrapper {
            position: relative;
            display: inline-block;
            width: 100%;
        }
        .steps-collapse {
            background-color: #f8f9fc;
            border-radius: 8px;
            padding: 15px;
            margin: 20px 0;
            border: 1px solid #e9ecef;
        }
        .steps-content {
            font-family: 'Courier New', monospace;
            font-size: 0.9rem;
            white-space: pre-wrap;
            background: #f1f3f5;
            padding: 10px;
            border-radius: 6px;
            max-height: 300px;
            overflow-y: auto;
        }
        .theory-box {
            background-color: #e8f5e9;
            border-left: 5px solid #2e7d32;
            padding: 1.2rem;
            margin: 1.8rem 0;
            border-radius: 0 8px 8px 0;
        }
        .badge-sensitivity {
            background-color: #ffc107;
            color: #212529;
            font-size: 0.8rem;
            margin-left: 8px;
        }
        .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.green { background-color: #28a745; }
        .legend-color.blue { background-color: #0d6efd; }
        .legend-color.gray { background-color: #6c757d; }
        .legend-color.red { background-color: #dc3545; }
        .constraint-row {
            display: flex;
            gap: 8px;
            align-items: center;
            margin-bottom: 8px;
            flex-wrap: wrap;
        }
        .constraint-row input {
            width: 80px;
        }
        .constraint-row select {
            width: 70px;
        }
        .obj-row {
            display: flex;
            gap: 10px;
            align-items: center;
            flex-wrap: wrap;
            margin-bottom: 15px;
        }
        .obj-row .obj-input {
            width: 100px;
        }
        .opt-type {
            margin-left: 10px;
        }