.prodfaq-box{
    max-width: 900px;
    margin: 0 auto;
    padding-bottom: 30px;
}
.faq-style-1 {
    --faq-theme-color: #000000;
    --faq-light-color: #F6F6F6;
    --faq-theme-question-background: #ffffff;
    --faq-theme-question-text: #333333;
    --faq-theme-answer-background: #F6F6F6;
    --faq-theme-answer-text: #888888;
    --faq-theme-border-color: #EBEEF5;

    border-bottom: 1px solid var(--faq-theme-border-color);
}

.faq-style-1 .faq-title {
    color: var(--faq-theme-color);
    margin: 0 0 30px;
    text-align: center;
    font-size: 22px;
}

.faq-style-1 .faq-content {
    border: 1px solid var(--faq-theme-border-color);
    border-bottom: none;
    display: grid;
    grid-template-rows: auto 0fr; /* question + answer */
    transition: grid-template-rows 0.3s ease;
    will-change: grid-template-rows;
}

.faq-style-1 .faq-content.is-active {
    grid-template-rows: auto 1fr; /* question + answer 展开 */
}

.faq-style-1 .faq-content .faq-question {
    cursor: pointer;
    background-color: var(--faq-theme-question-background);
    color: var(--faq-theme-question-text);
    padding: 22px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-style-1 .faq-content .faq-question i {
    transition: transform 0.3s ease-in-out;
    color: var(--faq-theme-color);
}

.faq-style-1 .faq-content .faq-question svg {
    fill: var(--faq-theme-color);
}

.faq-style-1 .faq-content .faq-answer {
    background-color: var(--faq-theme-answer-background);
    color: var(--faq-theme-answer-text);
    font-size: 14px;
    line-height: 22px;
    overflow: hidden;
    padding: 0 25px;
    transition: padding 0.3s ease;
    will-change: grid-template-rows, padding;
    display: grid;
    grid-template-rows: 1fr;
}

.faq-style-1 .faq-content .faq-answer > div {
    overflow: hidden;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.faq-style-1 .faq-content.is-active .faq-answer {
    padding: 25px;
}

.faq-style-1 .faq-content.is-active .faq-answer > div {
    opacity: 1;
}

/* 箭头旋转 */
.faq-content.is-active .faq-question i {
    transform: rotate(180deg);
}

/* 内部 div 避免文字溢出 */
.faq-content .faq-answer > div {
    overflow: hidden;
}


.faq-style-2 {
    --faq-theme-color: #000000;
    --faq-theme-question-background: #f6f6f6;
    --faq-theme-question-text: #333333;
    --faq-theme-answer-background: #f6f6f6;
    --faq-theme-answer-text: #888888;
    --faq-theme-border-color: #ebeef5;
}

.faq-style-2 .faq-title {
    color: var(--faq-theme-color);
    margin: 30px 0;
    text-align: center;
    font-size: 22px;
}

.faq-style-2 .faq-content {
    margin-bottom: 10px;
}

.faq-style-2 .faq-content.is-active .faq-question .faq-icon-plus {
    display: none;
}

.faq-style-2 .faq-content.is-active .faq-question .faq-icon-minus {
    display: inline;
}

.faq-style-2 .faq-content.is-active .faq-answer {
    padding: 0 25px 25px;
    grid-template-rows: 1fr;
}

.faq-style-2 .faq-content.is-active .faq-answer > div {
    opacity: 1;
}

.faq-style-2 .faq-content .faq-question {
    padding: 18px 22px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: var(--faq-theme-question-background);
    color: var(--faq-theme-question-text);
    cursor: pointer;
}

.faq-style-2 .faq-content .faq-question span {
    font-weight: 400;
    line-height: 1.4;
}

.faq-style-2 .faq-content .faq-question .faq-icon {
    color: var(--faq-theme-color);
    font-size: 18px;
    transition: all 0.3s ease-in-out;
}
.faq-style-2 .faq-question svg{
    fill: var(--faq-theme-color);
}
.faq-style-2 .faq-content .faq-question .faq-icon-minus {
    display: none;
}

.faq-style-2 .faq-content .faq-answer {
    background-color: var(--faq-theme-answer-background);
    color: var(--faq-theme-answer-text);
    font-size: 14px;
    line-height: 22px;
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.3s ease-in-out, padding 0.3s ease-in-out;
    overflow: hidden;
    padding: 0 25px 0;
}

.faq-style-2 .faq-content .faq-answer > div {
    overflow: hidden;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.faq-style-3 {
    --faq-theme-color: #000000;
    --faq-light-color: #F6F6F6;
    --faq-theme-question-background:#FFFFFF;
    --faq-theme-question-text:#333333;
    --faq-theme-answer-background:#FFFFFF;
    --faq-theme-answer-text:#888888;
    --faq-theme-border-color:#EBEEF5;
}

.faq-style-3 .faq-title {
    color: var(--faq-theme-color);
    margin: 30px 0;
    text-align: center;
    font-size: 22px;
}

.faq-style-3 .faq-content {
    border: 1px solid var(--faq-theme-border-color);
    margin-bottom: 10px;
    text-align: start;
}

.faq-style-3 .faq-content.is-active .faq-question {
    border-bottom: 1px dashed var(--faq-theme-border-color);
}

.faq-style-3 .faq-content.is-active .faq-question i {
    transform: rotate(180deg);
}

.faq-style-3 .faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 22px 25px;
    cursor: pointer;
    background: var(--faq-theme-question-background);
    color: var(--faq-theme-question-text);
}

.faq-style-3 .faq-question .label-icon-q {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    font-size: 12px;
    line-height: 20px;
    text-align: center;
    color: #FFFFFF;
    background-color: var(--faq-theme-color);
}

.faq-style-3 .faq-question span {
    flex: 1;
    font-weight: 400;
    line-height: 1.4;
}

.faq-style-3 .faq-question i {
    transition: transform 0.3s ease-in-out;
    font-weight: bold;
    flex-shrink: 0;
    color: var(--faq-theme-color);
}
.faq-style-3 .faq-question svg{
    fill: var(--faq-theme-color);
}
.faq-style-3 .faq-answer {
    line-height: 22px;
    background: var(--faq-theme-answer-background);
    color: var(--faq-theme-answer-text);
    font-size: 14px;
    font-weight: 400;
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.3s ease-in-out, padding 0.3s ease-in-out;
    overflow: hidden;
    padding: 0 25px;
}

.faq-style-3 .faq-answer > div {
    overflow: hidden;
}

.faq-style-3 .faq-answer .label-icon-a {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    font-size: 12px;
    line-height: 20px;
    text-align: center;
    background-color: var(--faq-light-color);
}

.faq-style-3 .faq-content.is-active .faq-answer {
    padding: 25px;
    grid-template-rows: 1fr;
}

.faq-style-4 {
    --faq-theme-color: #000000;
    --faq-light-color: #EBEEF5;
    --faq-theme-question-background: #FFFFFF;
    --faq-theme-question-text: #333333;
    --faq-theme-answer-background: #FFFFFF;
    --faq-theme-answer-text: #888888;
    --faq-theme-border-color: #EBEEF5;
    border-bottom: 1px solid var(--faq-theme-border-color);
}

.faq-style-4 .faq-title {
    color: var(--faq-theme-color);
    margin: 30px 0;
    text-align: center;
    font-size: 22px;
}

.faq-style-4 .faq-content {
    border-top: 1px solid var(--faq-theme-border-color);
    text-align: start;
}

.faq-style-4 .faq-content.is-active .faq-question .el-icon-plus {
    display: none;
}
.faq-style-4 .faq-content.is-active .faq-question .el-icon-minus {
    display: block;
}
.faq-style-4 .faq-content.is-active .faq-answer {
    padding: 0 25px 15px 50px;
    grid-template-rows: 1fr;
}

.faq-style-4 .faq-question {
    padding: 22px;
    display: flex;
    align-items: center;
    cursor: pointer;
    background-color: var(--faq-theme-question-background);
    color: var(--faq-theme-question-text);
}
.faq-style-4 .faq-question span {
    display: inline-block;
    font-weight: 400;
    line-height: 1.4;
}
.faq-style-4 .faq-question .el-icon-plus {
    display: block;
}
.faq-style-4 .faq-question .el-icon-minus {
    display: none;
}
.faq-style-4 .faq-question i {
    transition: all 0.3s ease-in-out;
    flex-shrink: 0;
    color: var(--faq-theme-color);
}
.faq-style-4 .faq-question svg{
    fill: var(--faq-theme-color);
}
.faq-style-4 .faq-answer {
    padding: 0 25px 0 50px;
    margin-bottom: 0;
    line-height: 22px;
    background-color: var(--faq-theme-answer-background);
    color: var(--faq-theme-answer-text);
    font-size: 14px;
    font-weight: 400;
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.3s ease-in-out, padding 0.3s ease-in-out;
    overflow: hidden;
}
.faq-style-4 .faq-answer > div {
    overflow: hidden;
}
.faq-style-4 .faq-answer .faq-answer-msg {
    padding: 0 25px;
    position: relative;
}
.faq-style-4 .faq-answer .faq-answer-msg:before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 1px;
    height: 100%;
    background-color: var(--faq-theme-color);
}

.faq-style-5 {
    --faq-theme-color: #000000;
    --faq-light-color: #F6F6F6;
    --faq-theme-question-background:#F6F6F6;
    --faq-theme-question-text:#333333;
    --faq-theme-answer-background:#FFFFFF;
    --faq-theme-answer-text:#888888;
    --faq-theme-border-color:#EBEEF5;
}

.faq-style-5 .faq-title {
    color: var(--faq-theme-color);
    margin: 30px 0;
    text-align: center;
    font-size: 22px;
}

.faq-style-5 .faq-content {
    border: 1px solid var(--faq-theme-border-color);
    margin-bottom: 10px;
    text-align: start;
}

.faq-style-5 .faq-content.is-active .faq-question i {
    transform: rotate(90deg);
}

.faq-style-5 .faq-content.is-active .faq-answer {
    grid-template-rows: 1fr;
    padding: 25px;
}

.faq-style-5 .faq-question {
    cursor: pointer;
    padding: 22px;
    display: flex;
    align-items: center;
    background-color: var(--faq-theme-question-background);
    color: var(--faq-theme-question-text);
}

.faq-style-5 .faq-question span {
    display: inline-block;
    font-weight: 400;
    line-height: 1.4;
}

.faq-style-5 .faq-question i {
    transition: transform 0.3s ease-in-out;
    flex-shrink: 0;
    color: var(--faq-theme-color);
    margin-right: 15px;
}
.faq-style-5 .faq-question svg{
    fill: var(--faq-theme-color);
}

.faq-style-5 .faq-answer {
    line-height: 22px;
    font-size: 14px;
    font-weight: 400;
    background-color: var(--faq-theme-answer-background);
    color: var(--faq-theme-answer-text);
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.3s ease-in-out, padding 0.3s ease-in-out;
    overflow: hidden;
    padding: 0 25px;
}

.faq-style-5 .faq-answer > div {
    overflow: hidden;
}
.faq-style-6 {
    --faq-theme-color: #000000;
    --faq-light-color: #F6F6F6;
    --faq-theme-question-background: #F6F6F6;
    --faq-theme-question-text: #333333;
    --faq-theme-answer-background: #FFFFFF;
    --faq-theme-answer-text: #888888;
    --faq-theme-border-color: #EBEEF5;
}

.faq-style-6 .faq-title {
    color: var(--faq-theme-color);
    margin: 30px 0;
    text-align: center;
    font-size: 22px;
}

.faq-style-6 .faq-content {
    margin-bottom: 10px;
    border: 1px solid rgba(255, 255, 255, 0);
    transition: border 0.3s ease-in-out;
    text-align: start;
}

.faq-style-6 .faq-content.is-active {
    border: 1px solid var(--faq-theme-border-color);
}

.faq-style-6 .faq-content.is-active .faq-question i {
    transform: rotate(180deg);
}

.faq-style-6 .faq-content.is-active .faq-answer {
    padding: 25px;
    grid-template-rows: 1fr;
}

.faq-style-6 .faq-question {
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: var(--faq-theme-question-background);
    color: var(--faq-theme-question-text);
    padding-right: 20px;
}

.faq-style-6 .faq-question .label-icon-q {
    flex-shrink: 0;
    width: 70px;
    height: 70px;
    font-size: 14px;
    line-height: 70px;
    text-align: center;
    color: #FFFFFF;
    background-color: var(--faq-theme-color);
}
@media (max-width: 769px) {
    .faq-style-6 .faq-question .label-icon-q {
        width: 60px;
        height: 60px;
        line-height: 60px;
    }
}

.faq-style-6 .faq-question span {
    flex: 1;
    font-weight: 400;
    line-height: 1.4;
}

.faq-style-6 .faq-question i {
    font-weight: bold;
    flex-shrink: 0;
    color: var(--faq-theme-color);
    transition: transform 0.3s ease-in-out;
}
.faq-style-6 .faq-question svg{
    fill: var(--faq-theme-color);
}

.faq-style-6 .faq-answer {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.3s ease-in-out, padding 0.3s ease-in-out;
    overflow: hidden;
    padding: 0 25px;
    background-color: var(--faq-theme-answer-background);
    color: var(--faq-theme-answer-text);
    font-size: 14px;
    font-weight: 400;
    line-height: 22px;
}
.faq-style-6 .faq-answer > div {
    overflow: hidden;
}