.mk-grid {
    display: grid;

    grid-template-columns: repeat(auto-fill, minmax(min(100%, 420px), 1fr));
    gap: 24px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.mk-card {
    gap: 14px;
    padding: 12px 12px 24px;
}

.mk-card > :not(.mk-player) { margin-inline: 12px; }

.mk-player {
    aspect-ratio: 16 / 9;
    margin-bottom: 6px;
    overflow: hidden;
    border-radius: var(--radius-md);
    background: #000;
}

.mk-player iframe,
.mk-play {
    display: block;
    width: 100%;
    height: 100%;
    border: 0;
}

.mk-play {
    position: relative;
    padding: 0;
    background: none;
    cursor: pointer;
}

.mk-play:focus-visible { outline: 3px solid var(--accent-hover); outline-offset: -3px; }

.mk-play img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.mk-play-icon {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    width: 68px;
    height: 68px;
    margin: auto;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    transition: background var(--ease);
}

.mk-play:hover .mk-play-icon { background: var(--accent-hover); }

.mk-play-icon svg { width: 28px; height: 28px; margin-left: 3px; fill: currentColor; }

.mk-title {
    margin: 0;
    font-size: var(--fs-h3);
    font-weight: 700;
    color: var(--text-primary);
}

.mk-desc {
    margin: 0;
    font-size: var(--fs-body);
    line-height: 1.6;
    color: var(--text-muted-2);
    text-wrap: pretty;
}