.mm-wrap {
    max-width: 460px;
    margin: 0 auto;
    text-align: center;
}

.mm-board {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    margin: 16px 0;
}

.mm-card {
    aspect-ratio: 1;
    font-size: 28px;
    border-radius: 10px;
    border: 2px solid #E5E1F0;
    background: #8B5CF6;
    color: #8B5CF6;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mm-card.flipped,
.mm-card.matched {
    background: #F3F0FF;
    color: initial;
}

.mm-card.matched {
    border-color: #10B981;
    opacity: 0.6;
    cursor: default;
}

.mm-done {
    font-size: 16px;
    font-weight: 700;
    color: #8B5CF6;
    margin-bottom: 12px;
}

.mm-done-share {
    justify-content: center;
    margin-top: 10px;
}