#iq-result {
    font-size: 22px;
    font-weight: bold;
    margin-top: 15px;
    text-align: center;
    color: #333;
}

#iq-review {
    font-size: 16px;
    font-style: italic;
    color: #666;
    margin-bottom: 20px;
    padding: 0 10px;
    text-align: center;
}

#history-section {
    width: 100%;
    margin-top: 20px;
    text-align: center;
}

#history-section h2 {
    margin-bottom: 10px;
    font-size: 20px;
    color: #444;
}

#history-list {
    list-style-type: none;
    padding: 0;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
}

#history-list li {
    font-size: 16px;
    color: #555;
    background-color: #f0f0f0;
    padding: 8px 12px;
    border-radius: 4px;
    width: 90%;
    max-width: 250px;
    text-align: center;
    transition: background-color 0.2s;
    box-shadow: 2px 2px 5px rgba(0,0,0,0.05);
}

#history-list li:hover {
    background-color: #dcdcdc;
}

#reset-history {
    background-color: #ffefef;
    border: 1px solid #ffcccc;
    color: #cc0000;
    margin-bottom: 30px;
}

@media (max-width: 480px) {
    #iq-result {
        font-size: 20px;
    }
    #history-list li {
        width: 80vw;
    }
}