.about-section {
    padding: 15px;
    color: #333;
    line-height: 1.5;
}

    .about-section h2 {
        margin-top: 30px;
        font-size: 1.6rem;
    }

    .about-section p {
        margin-bottom: 16px;
    }

.about-list {
    margin: 16px 0 24px 20px;
}

    .about-list li {
        margin-bottom: 8px;
    }

.expert-block {
    background: #98b79330;
    padding: 16px 20px;
    margin-top: 28px;
    border-radius: 8px;
}

    .expert-block strong {
        display: block;
        margin-bottom: 8px;
        font-size: 1.1rem;
    }

.learning-section {
    margin-bottom: 30px;
}

    .learning-section ol {
        padding-left: 20px;
    }

    .learning-section li {
        margin-top: 12px;
    }

        .learning-section li:first-child {
            margin-top: 0;
        }

        .learning-section li ul {
            margin: 6px 0 0 20px;
        }

    .learning-section figure {
        margin: 10px 0;
        text-align: center;
    }

        .learning-section figure img {
            max-width: 95%;
            max-height: 500px;
            border-radius: 4px;
        }

        .learning-section figure figcaption {
            font-size: 0.9rem;
            color: #555;
            margin-top: 4px;
        }