.mrg-wrapper{
    display:flex;
    gap:20px;
    margin:20px 0;
}

.mrg-left{
    width:70%;
    border:1px solid #ddd;
    padding:20px;
    border-radius:10px;
}

.mrg-right{
    width:30%;
    border:1px solid #ddd;
    padding:20px;
    border-radius:10px;
    background:#fafafa;
}

.mrg-level-select{
    margin-bottom:25px;

    display:flex;
    flex-direction:column;

    justify-content:center;
    align-items:center;

    gap:12px;
}

.mrg-level-select label{

    font-size:24px;
    font-weight:bold;

    text-align:center;
}

#mrg-level{

    width:300px;
    height:55px;

    padding:0 15px;

    border-radius:12px;

    font-size:22px;

    border:1px solid #ccc;

    background:#fff;

    box-sizing:border-box;
}

#mrg-start-btn,
#mrg-start-test{
    background:#ff9800;
    color:#fff;
    border:none;
    padding:14px 20px;
    border-radius:8px;
    cursor:pointer;
    font-size:16px;
    font-weight:bold;
}

.mrg-word-list{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:12px 30px;
    padding-left:25px;
    margin-top:20px;
    font-size:22px;
}

.mrg-word-list li{
    background:#f5f5f5;
    padding:12px 16px;
    border-radius:10px;
    border:1px solid #ddd;
    font-weight:bold;
    list-style-position:inside;
}

.mrg-memorize-timer,
.mrg-question-timer{
    margin-top:20px;
    padding:15px;
    border-radius:10px;
    background:#fff3cd;
    border:1px solid #ffeeba;
    text-align:center;
    font-size:24px;
    font-weight:bold;
}

#mrg-memorize-time,
#mrg-time{
    color:red;
    font-size:36px;
}

.mrg-options-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:15px;
    margin-top:20px;
}

.mrg-option{
    width:100%;
    min-height:70px;
    border:none;
    border-radius:10px;
    background:#ff9800;
    color:#fff;
    font-size:20px;
    font-weight:bold;
    cursor:pointer;
    padding:10px;
}

.mrg-final-score{
    font-size:36px;
    font-weight:bold;
    margin-bottom:20px;
}

.mrg-comment{
    padding:20px;
    background:#e8f5e9;
    border-radius:10px;
    font-size:20px;
}

.mrg-top-message{
    margin-top:20px;
    padding:20px;
    background:#ffe082;
    border-radius:10px;
    font-size:24px;
    font-weight:bold;
    text-align:center;
    color:#e65100;
}

@media(max-width:768px){

    .mrg-wrapper{
        flex-direction:column;
    }

    .mrg-left,
    .mrg-right{
        width:100%;
    }

    .mrg-options-grid,
    .mrg-word-list{
        grid-template-columns:1fr;
    }
}