* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', sans-serif;
}

body {
    background-color: #fff;
    color: #333;
    line-height: 1.6;
}


main {
    padding: 40px 80px;
}

.back-link {
    display: inline-block;
    margin-bottom: 20px;
    color: #7f3ce0;
    font-weight: 500;
    text-decoration: none;
    font-size: 16px;
    transition: color 0.3s ease;
}

.back-link:hover {
    color: #5e2db3;
    text-decoration: underline;
}

.about-section {
    margin-bottom: 60px;
}

.about-section h1,
.about-section h2 {
    font-size: 32px;
    margin-bottom: 20px;
    font-weight: 600;
}

.about-section p {
    max-width: 900px;
    margin-bottom: 16px;
    color: #444;
}

@media (max-width: 768px) {
    main {
        padding: 20px;
    }

    .about-section h1,
    .about-section h2 {
        font-size: 24px;
        text-align: center;
    }

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

    .back-link {
        font-size: 14px;
        margin-bottom: 16px;
        display: block;
    }
}