/* ===== Screenshot Figure ===== */
        .screenshot-figure {
            margin: 20px 0 30px;
        }

        .screenshot-figure img {
            width: 100%;
            max-width: 760px;
            height: auto;
            border: 1px solid var(--border);
            border-radius: 12px;
            box-shadow: 0 4px 16px rgba(0,0,0,0.06);
            display: block;
        }

        .screenshot-figure figcaption {
            font-size: 0.8rem;
            color: var(--text-muted);
            text-align: center;
            margin-top: 8px;
        }

        .highlight-box {
            background: var(--primary-light);
            border-left: 4px solid var(--primary);
            border-radius: 8px;
            padding: 16px 20px;
            margin: 16px 0;
        }

        .highlight-box p {
            margin-bottom: 0;
            font-weight: 500;
            color: var(--text);
        }

        .bmi-chart-img {
            width: 100%;
            max-width: 500px;
            height: auto;
            border: 1px solid var(--border);
            border-radius: 8px;
            display: block;
            margin: 12px 0;
        }

        .bmi-chart-figcaption {
            font-size: 0.8rem;
            color: var(--text-muted);
            text-align: center;
            margin-top: 4px;
        }