body {
    background-color: #f0f4f8;
    font-family: 'Quicksand', sans-serif;
    padding: 2rem;
    margin: 0;
}

.page-wrapper {
    background-color: white;
    padding: 3rem;
    max-width: 800px;
    margin: 2rem auto;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
    border-left: 10px solid #b17ad9;
    border-right: 10px solid #0096c5;
    border-top: 3px solid #333;
    border-bottom: 3px solid #333;
}

h1 {
    font-family: 'Quicksand', sans-serif;
    font-weight: bold;
    font-size: 2.2rem;
    text-align: center;
    margin-bottom: 2rem;
    color: #333;
    text-transform: uppercase;
}

p {
    line-height: 1.8;
    font-size: 1.2rem;
    color: #444;
    margin-bottom: 1.5rem;
}

.back-button {
    display: inline-block;
    background-color: #b17ad9;
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: 0;
    text-align: center;
    font-size: 1.1rem;
    text-decoration: none;
    margin-top: 2rem;
    margin-bottom: 2rem;
    border: 2px solid #333;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}

.back-button:hover {
    background-color: #d7aefc;
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.3);
}

.section {
    background-color: #ffffff;
    padding: 2rem;
    border-left: 9px solid #0096c5;
    margin-bottom: 2rem;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.section-2 {
    border-left: 9px solid #e59f71;
}

.section-3 {
    border-left: 9px solid #b17ad9;
}

@media (max-width: 768px) {
    .page-wrapper {
        padding: 1.5rem;
    }

    h1 {
        font-size: 2rem;
    }

    p {
        font-size: 1.1rem;
    }

    .back-button {
        font-size: 1rem;
        padding: 0.7rem 1.2rem;
    }
}