.disclaimer-note {
            background-color: #f8d7da;
            border: 1px solid #f5c6cb;
            color: #721c24;
            padding: 0.75rem 1rem;
            border-radius: 4px;
            margin: 1rem 0;
            font-size: 0.9rem;
        }
        .canvas-container {
            text-align: center;
            margin-top: 1rem;
            position: relative;
            min-height: 400px;
        }
        canvas#decayCanvas {
            max-width: 100%;
            height: auto;
            background-color: #f9f9f9;
            border: 1px solid #ddd;
            border-radius: 8px;
        }
        .legend {
            display: flex;
            justify-content: center;
            gap: 2rem;
            margin: 0.5rem 0;
            font-size: 0.9rem;
        }
        .legend-color {
            width: 16px;
            height: 16px;
            border-radius: 50%;
            display: inline-block;
        }
        .legend-color.blue-curve { background-color: #0d6efd; width: 20px; height: 3px; border-radius: 0; }
        .legend-color.red-dot { background-color: #dc3545; border-radius: 50%; }
        .unit-note {
            font-size: 0.85rem;
            color: #6c757d;
        }
        .update-badge {
            background-color: #e9ecef;
            border-radius: 20px;
            padding: 0.25rem 0.75rem;
            font-size: 0.8rem;
            display: inline-block;
            margin-bottom: 0.5rem;
        }
        .ref-link {
            word-break: break-word;
        }