.container-about {
    max-width: 900px;
    margin: 0 auto 40px;
}

.content {
    padding: 40px;
    background: var(--md-sys-color-on-secondary);
    border-radius: 20px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.content h2 {
    font-size: 32px;
    color: var(--md-sys-color-primary);
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 3px solid var(--md-sys-color-secondary);
}

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

.text-section p {
    font-size: 16px;
    color: var(--md-sys-color-on-surface);
    line-height: 1.8;
    margin-bottom: 20px;
    text-align: justify;
}

.highlight {
    font-weight: 600;
    color: var(--md-sys-color-primary);
}

@media (max-width: 768px) {

    .header-content h1 {
        font-size: 28px;
    }

    .content {
        padding: 25px;
    }

    .content h2 {
        font-size: 24px;
    }

    .text-section p {
        font-size: 15px;
        text-align: left;
    }

    .toggle-theme {
        top: 10px;
        right: 10px;
        padding: 8px 16px;
        font-size: 12px;
    }
}