.questions-container{
    max-width:1200px;
    margin:40px auto;
    padding:0 15px;
}

.page-title{
    font-size:32px;
    font-weight:700;
    margin-bottom:30px;
    text-align:center;
}

.question-card{
    background:#fff;
    border:1px solid #e5e5e5;
    border-radius:10px;
    padding:25px;
    margin-bottom:25px;
    box-shadow:0 2px 8px rgba(0,0,0,0.05);
}

.question-number{
    display:inline-block;
    background:#0d6efd;
    color:#fff;
    padding:6px 12px;
    border-radius:5px;
    font-size:14px;
    margin-bottom:15px;
}

.question-title a,
.question-title a:hover,
.question-title a:focus,
.question-title a:visited{
    text-decoration:none;
}



.question-title{
    color:#222;
    text-decoration:none;
    font-size:22px;
    margin-bottom:15px;
    line-height:1.5;
    text-underline-offset: none;
}

.question-title a:hover{
    color:#0066ff;
}

.question-options{
    list-style:none;
    padding:0;
    margin:0;
}

.question-options li{
    background:#f8f9fa;
    padding:12px;
    border-radius:6px;
    margin-bottom:10px;
}

.correct-answer{
    margin-top:15px;
    color:#198754;
    font-weight:600;
}

.question-explanation{
    margin-top:15px;
    background:#fff8e1;
    padding:15px;
    border-left:4px solid #ffc107;
    border-radius:5px;
}

@media(max-width:768px){

    .page-title{
        font-size:26px;
    }

    .question-title{
        font-size:18px;
    }

    .question-card{
        padding:18px;
    }

}

.explanation-btn{
    margin-top:15px;
    padding:10px 15px;
    background:#0d6efd;
    color:#fff;
    border:none;
    border-radius:5px;
    cursor:pointer;
    font-size:14px;
}

.explanation-btn:hover{
    opacity:0.9;
}

.question-explanation{
    display:none;
    margin-top:12px;
    background:#fff8e1;
    padding:15px;
    border-left:4px solid #ffc107;
    border-radius:5px;
    line-height:1.6;
}

.question-explanation.active{
    display:block;
}



.question-options{
    display:flex;
    flex-direction:column;
    gap:10px;
}

.option-btn{
    width:100%;
    text-align:left;
    padding:12px;
    border:1px solid #ddd;
    background:#fff;
    border-radius:6px;
    cursor:pointer;
}

.option-btn.correct{
    background:#d4edda;
    border-color:#28a745;
}

.option-btn.wrong{
    background:#f8d7da;
    border-color:#dc3545;
}

.answer-box{
    display:none;
    margin-top:15px;
    font-weight:600;
    color:#198754;
}

.question-explanation{
    display:none;
    margin-top:15px;
    background:#fff8e1;
    padding:15px;
    border-left:4px solid #ffc107;
    border-radius:6px;
}