.qna_container {
    max-width: 500px;
    margin: 0 auto;
    padding: 10px;
}

.qna_card {
    background: #fff;
    border-radius: 16px;
    margin-bottom: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    overflow: hidden;
}

.qna_question {
    padding: 15px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.qna_question:hover {
    background: #fafafa;
}

.qna_answer {
    padding: 15px;
    border-top: 1px solid #eee;
    line-height: 1.6;
    color: #444;
    display: none;
}

.qna_card.open .qna_answer {
    display: block;
}

.qna_badge {
    background: #fee500;
    color: #3c1e1e;
    font-size: 12px;
    padding: 4px 8px;
    border-radius: 10px;
    margin-left: 6px;
}

.qna_icon {
    transition: transform 0.3s;
    margin-left: auto;
}

.qna_card.open .qna_icon {
    transform: rotate(180deg);
}