.author-bio{display:block}
        .shape-canvas {
            background: #f9f9f9;
            border: 1px solid #ddd;
            border-radius: 12px;
            margin-top: 1rem;
            width: 100%;
            max-width: 280px;
            height: auto;
            display: block;
            margin-left: auto;
            margin-right: auto;
        }
        .legend {
            display: flex;
            justify-content: center;
            gap: 1rem;
            margin-top: 0.5rem;
            font-size: 0.8rem;
        }
        .verification-card {
            background: #e8f5e8;
            border-left: 4px solid #28a745;
            padding: 1.2rem;
            margin: 1.5rem 0;
            border-radius: 8px;
        }
        .case-study-card {
            background: #fff;
            border-radius: 8px;
            box-shadow: 0 2px 8px rgba(0,0,0,0.05);
            height: 100%;
        }
        .references {
            background: #f8f9fa;
            padding: 1rem;
            border-radius: 8px;
            margin-top: 1rem;
        }
        .input-group-custom {
            margin-bottom: 1rem;
        }
        @media (max-width: 768px) {
            }