body {
    margin: 0;
    background: #000;
    font-family: "JetBrains Mono", monospace;

    display: flex;              /* enable centering */
    justify-content: center;    /* center horizontally */
}

/* Wrapper holds everything in a centered column */
.wrapper {
    display: flex;
    flex-direction: column;     /* stack vertically */
    width: 700px;               /* or whatever content width you want */
    margin: 40px 0;             /* push it off top/bottom edges */
}

/* Banner */
.banner {
    background: #111;
    color: white;
    padding: 20px;
    text-align: center;
}

/* Navbar */
.navbar {
    background: #222;
    padding: 10px 20px;
    display: flex;
    gap: 20px;
}

.navbar a {
    color: #ccc;
    text-decoration: none;
}

.navbar a:hover {
    color: #fff;
}

/* Blog content box */
.blog {
    background: #fff;
    color: #000;
    padding: 40px;
    margin-top: 20px;
    border-radius: 4px;
}