/* Advent of Code image layout: two stacked on left, one on the right */
.aoc-images {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 20px;
    margin-top: 8px;
}
.aoc-left {
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
}
.aoc-left img, .aoc-left a img {
    margin: 0;
    max-width: 420px;
}
.aoc-right img {
    margin: 0;
    max-width: 360px;
}

.aoc-right {
    align-self: center;
}


@media (max-width: 900px) {
    .aoc-images { flex-direction: column; align-items: center; }
    .aoc-left img, .aoc-right img { max-width: 95%; }
}

/* Force vertical stacking on portrait mobile devices */
@media (orientation: portrait) and (max-width: 1000px) {
    .aoc-images {
        flex-direction: column;
        align-items: center;
        gap: 16px;
    }
    .aoc-left, .aoc-right {
        width: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    .aoc-left img, .aoc-left a img, .aoc-right img {
        max-width: 95%;
        margin: 0 auto;
    }
}