body {
    background-color: #000000;
    color: #ffffff;
    font-family: monospace;
    margin: 1rem;
}

a {
    color: #80b3ff;
}

a:hover,
a:focus {
    color: #b3d1ff;
}

.gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    width: 50vw;
}

.gallery img {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    display: block;
}

@media (max-width: 900px) {
    .gallery {
        grid-template-columns: repeat(2, 1fr);
        width: 100%;
    }
}

@media (max-width: 500px) {
    .gallery {
        grid-template-columns: 1fr;
        width: 100%;
    }
}