body{
    background-color: #f9f9f9;
}
.pp-wrapper{
    margin: 100px auto;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #333;
    background-color: #ffffff;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.07);
    border-radius: 10px;
    transition: 0.3s ease-in-out;
    padding: 30px;
}
h1, h2{
    color: #2c3e50;
}
h1{
    font-size: 2.2rem;
    margin-bottom: 10px;
    border-bottom: 3px solid #3498db;
    padding-bottom: 8px;
}
h2{
    font-size: 1.5rem;
    margin-top: 30px;
    margin-bottom: 10px;
    position: relative;
}
p, ul{
    font-size: 1rem;
    line-height: 1.8;
}
ul{
    padding-left: 20px;
}
ul li{
    margin-bottom: 8px;
}
strong{
    color: #3498db;
}

@media (max-width: 768px) {
    .pp-wrapper{
        margin: 20px auto;
        padding: 20px;
    }
    h1{
        font-size: 1.8rem;
    }
    h2{
        font-size: 1.3rem;
    }
    p, ul{
        font-size: 0.95rem;
    }
}