body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f3e6ff;
}
header {
    background-color: #8a2be2;
    color: white;
    padding: 10px 0;
    text-align: center;
}
nav {
    display: flex;
    justify-content: center;
    background-color: #5a1a8b;
}
nav a {
    color: white;
    padding: 14px 20px;
    text-decoration: none;
    text-align: center;
}
nav a:hover {
    background-color: #FFFF00;
    color: black;
}
.container {
    display: flex;
    flex-wrap: wrap;
    padding: 20px;
}
.content {
     flex: 3;
    padding: 20px;
}
.sidebar {
    flex: 1;
    padding: 20px;
}
.post, .sidebar-post {
    background-color: white;
    margin-bottom: 20px;
    padding: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
.post img, .sidebar-post img {
    width: 100%;
    height: auto;
}
.post h2, .sidebar-post h3 {
    margin-top: 0;
}
.btn {
    display: inline-block;
    padding: 10px 20px;
    margin-top: 10px;
    background-color: #8a2be2;
    color: white;
    text-decoration: none;
    border-radius: 5px;
}
.btn:hover {
    background-color: #7a1eb2;
}
@media (max-width: 768px) {
    .container {
        flex-direction: column;s
    }
}

footer {
    background-color: #5a1a8b;
    color: white;
    text-align: center;
    padding: 10px 0;
    margin-top: 20px;
}

footer p {
    margin: 5px 0;
}
footer a {
    color: white;
    text-decoration: none;
}
footer a:hover {
    text-decoration: underline;
}