.chart-container{height:auto}
        .blood-badge {
            display: inline-block;
            width: 70px;
            text-align: center;
            background: #f0f2f5;
            border-radius: 40px;
            font-weight: bold;
            padding: 6px 0;
            margin: 4px;
        }
        .probability-bar-container {
            background-color: #e9ecef;
            border-radius: 8px;
            overflow: hidden;
            margin: 10px 0;
            height: 28px;
        }
        .probability-bar {
            background-color: var(--accent-color);
            color: white;
            text-align: right;
            padding-right: 10px;
            line-height: 28px;
            border-radius: 8px 0 0 8px;
            font-size: 0.85rem;
        }
        .blood-type-card {
            background: var(--light-gray);
            border-radius: 16px;
            padding: 12px;
            text-align: center;
            transition: 0.2s;
            box-shadow: 0 1px 3px rgba(0,0,0,0.05);
        }
        .blood-type-card:hover { transform: translateY(-3px); box-shadow: 0 6px 12px rgba(0,0,0,0.08); }
        .genetics-note {
            background-color: #eef4ff;
            border-left: 5px solid var(--accent-color);
            padding: 1.2rem;
            border-radius: 10px;
            margin: 1.5rem 0;
        }
        .compatibility-table td, .compatibility-table th { text-align: center; vertical-align: middle; }
        .badge-rh { background: #e2e3e5; color: #1e2a3e; }
        .authority-ref { border-top: 1px solid #dee2e6; padding-top: 1rem; margin-top: 1.5rem; font-size: 0.85rem; }
        canvas#bloodChart { max-width: 400px; width: 100%; height: auto; background: white; border-radius: 20px; margin: 0 auto; display: block; }
        .nav-categories a { margin-right: 1rem; text-decoration: none; color: #495057; }
        @media (max-width: 768px) { }