body {
    margin: 0;
    padding: 20px;
    background-color: #1a1a1a;
    color: #ffffff;
    font-family: Arial, sans-serif;
}

.container {
    max-width: 720px;
    width: 100%;
    margin: 0 auto;
}

.grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    padding: 20px;
}

.item {
    text-decoration: none;
    color: #ffffff;
    transition: transform 0.2s;
    display: block;
}

.item:hover {
    transform: scale(1.02);
}

.item img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 15px;
}

.item p {
    margin: 0;
    font-size: 1.1em;
    line-height: 1.4;
    text-align: center;
}

.footer {
    max-width: 720px;
    width: 100%;
    text-align: center;
    padding: 20px 0;
    margin: 20px auto 0;
    font-size: 0.9em;
    color: #888;
}

.footer a {
    color: #888;
    text-decoration: none;
}

.footer a:hover {
    text-decoration: underline;
}

/* Mobile responsive design */
@media (max-width: 768px) {
    .grid {
        grid-template-columns: 1fr;
    }

    .item {
        margin-bottom: 30px;
    }
}