.mine-board-wrap {
    position: relative;
    width: max-content;
    margin: 20px auto 0;
}

.mine-board-wrap::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
    background:
        linear-gradient(135deg,
            rgba(35, 10, 16, 0.28) 0%,
            rgba(35, 10, 16, 0.12) 32%,
            rgba(255, 255, 255, 0.02) 58%,
            rgba(255, 255, 255, 0.34) 100%);
    background-size: 100% 100%;
    background-position: center;
    border-radius: 10px;
    mix-blend-mode: soft-light;
}

.mine-board {
    border-collapse: separate;
    border-spacing: 4px;
    margin: 0;
}

.mine-cell {
    width: 44px;
    height: 44px;
    min-width: 44px;
    max-width: 44px;
    padding: 0;
    box-sizing: border-box;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    border: 0;
    color: #4b2630;
    cursor: pointer;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 22px;
    font-weight: 800;
    line-height: 44px;
    text-align: center;
    transition: filter 120ms ease, transform 120ms ease;
    user-select: none;
    -webkit-user-select: none;
    -webkit-touch-callout: none;
    touch-action: manipulation;
}

.cell-jelly-pop {
    animation: jellyPop 360ms cubic-bezier(.2, 1.35, .35, 1);
}

@keyframes jellyPop {
    0% {
        transform: scale(0.74, 1.18);
    }
    34% {
        transform: scale(1.14, 0.86);
    }
    58% {
        transform: scale(0.94, 1.06);
    }
    82% {
        transform: scale(1.03, 0.98);
    }
    100% {
        transform: scale(1, 1);
    }
}

@media screen and (max-width: 580px) {
    .mine-board {
        border-spacing: 3px;
    }

    .mine-cell {
        width: 34px;
        height: 34px;
        min-width: 34px;
        max-width: 34px;
        font-size: 18px;
        line-height: 34px;
    }

    .medium-page .mine-board {
        border-spacing: 2px;
    }

    .medium-page .mine-cell {
        width: 24px;
        height: 24px;
        min-width: 24px;
        max-width: 24px;
        font-size: 12px;
        line-height: 24px;
    }

    .medium-page .cell-revealed {
        border-radius: 6px;
    }
}