body {
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: #f2f2f2;
}

header {
    background-color: #222;
    color: white;
    padding: 20px;
    text-align: center;
}

main {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    padding: 20px;
}

.haber {
    background-color: white;
    padding: 15px;
    border-radius: 6px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

.haber h2 {
    margin-top: 0;
    font-size: 18px;
}

.haber p {
    font-size: 14px;
    color: #444;
}

footer {
    background-color: #222;
    color: white;
    text-align: center;
    padding: 10px;
}