@media (max-width: 767px) {
    .banner-desc-box {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
    }


    .banner-desc-box-title {
        font-size: 30px;
        font-weight: 300;
        color: #FFFFFF;
        text-align: center;
    }

    .banner-desc-box-content {
        font-size: 16px;
        color: #FFFFF5;
    }


    .bg-f1f4f5 {
        background: #f1f4f5;
    }

    .faq-box {
        width: 100%;
        max-width: 1300px;
        margin: 50px auto 50px;
    }

    .faq-title {
        font-size: 34px;
        color: #000000;
        text-align: center;

        width: 100%;
        max-width: 1300px;
        margin: auto;
    }

    .faq-title h1 {
        font-family: SailecBold;
        font-size: 34px;
    }

    .faq-title p {
        font-size: 16px;
        color: #000000;
    }

    .faq-item {
        border-radius: 8px;
        background: #ffffff;
        margin: 20px 0;
        padding: 20px;
    }

    .faq-item-title {
        font-size: 18px;
        /*font-weight: 700;*/
        color: #000000;
        position: relative;
        cursor: pointer;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .faq-item-title h3 {
        font-size: 16px;
        flex: 1;
    }

    .faq-item-title span {
        width: 20px;
    }

    .faq-item-title img {
        width: 20px;
        height: auto;
        cursor: pointer;
        position: absolute;
        right: 0;
        top: 0;
    }

    .faq-item-content {
        margin-top: 20px;
        color: #757575;
    }

    .faq-left-right-box {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        gap: 20px;
        margin-top: 80px;
        display: none;
    }

    .faq-left {
        width: 230px;
        position: sticky;
        top: 0px;
    }

    .faq-right {
        flex: 1;
        width: 100%;
    }

    .faq-left ul {
        list-style: none;
        padding: 0;
        margin: 0;
    }

    .faq-left li {
        margin: 10px 0;
    }

    .faq-left a {
        text-decoration: none;
        color: #9E9999 !important;
        cursor: pointer;
    }

    .faq-left a:hover {
        color: #000000 !important;
    }

    .faq-left a.active {
        color: #000000 !important;
    }

    .item-left-right {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        gap: 20px;
    }

    .item-left {
        width: 100%;
    }

    .item-right {
        width: 50%;
    }

    .faq-right-box {
        margin-top: 50px;
        padding: 0 10px;
    }

    .faq-right-box:first-child {
        margin-top: 0;
    }

    .faq-right-box h2 {
        font-size: 20px;
        color: #000000;
    }

    .swiper-container {
        overflow: hidden;
    }

    .class-nav-item {
        color: #000000;
        border: 1px solid #e1e1e1;
        border-radius: 24px;
        background: #ffffff;
        padding: 10px 10px;
        display: flex;
        justify-content: center;
        align-items: center;
        width: 200px;
        height: 56px;
    }

    .class-nav-item h2 {
        font-size: 14px;
        margin: 0;
    }

    .swiper-wrapper {
        align-items: center;
    }

    .swiper-slide {
    }

}

@media (min-width: 768px) and (max-width: 1365px) {
    .banner-desc-box {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
    }


    .banner-desc-box-title {
        font-size: 30px;
        font-weight: 300;
        color: #FFFFFF;
        text-align: center;
    }

    .banner-desc-box-content {
        font-size: 16px;
        color: #FFFFF5;
    }


    .bg-f1f4f5 {
        background: #f1f4f5;
    }

    .faq-box {
        width: 100%;
        max-width: 1300px;
        margin: 50px auto 50px;
    }

    .faq-title {
        font-size: 34px;
        color: #000000;
        text-align: center;

        width: 100%;
        max-width: 1300px;
        margin: auto;
    }

    .faq-title h1 {
        font-family: SailecBold;
        font-size: 34px;
    }

    .faq-title p {
        font-size: 16px;
        color: #000000;
    }

    .faq-item {
        border-radius: 8px;
        background: #ffffff;
        margin: 20px 0;
        padding: 10px;
    }

    .faq-item-title {
        font-size: 18px;
        /*font-weight: 700;*/
        color: #000000;
        position: relative;
        cursor: pointer;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .faq-item-title h3 {
        font-size: 16px;
        flex: 1;
        /*自动换行*/
        white-space: normal;
        width: 200px;
        word-wrap: break-word;
        padding-right: 17px;
    }

    .faq-item-title span {
        width: 20px;
    }

    .faq-item-title img {
        width: 20px;
        height: auto;
        cursor: pointer;
        position: absolute;
        right: 0;
        top: 0;
    }

    .faq-item-content {
        margin-top: 20px;
        color: #757575;
    }

    .faq-left-right-box {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        gap: 10px;
        margin-top: 80px;
        padding: 0 15px;
    }

    .faq-left {
        width: 200px;
        min-width: 200px;
        position: sticky;
        top: 0px;
    }

    .faq-right {
        flex: 1;
        padding:0 15px;
    }

    .faq-left ul {
        list-style: none;
        padding: 0;
        margin: 0;
    }

    .faq-left li {
        margin: 10px 0;
    }

    .faq-left a {
        text-decoration: none;
        color: #9E9999 !important;
        cursor: pointer;
    }

    .faq-left a:hover {
        color: #000000 !important;
    }

    .faq-left a.active {
        color: #000000 !important;
    }

    .item-left-right {
        display: flex;
        justify-content: flex-start;
        align-items: flex-start;
        gap: 10px;
    }

    .item-left {
        width: 50%;
    }

    .item-right {
        width: 50%;
    }

    .faq-right-box {
        margin-top: 50px;
    }

    .faq-right-box:first-child {
        margin-top: 0;
    }

    .faq-right-box h2 {
        font-size: 20px;
        color: #000000;
    }

}

@media (min-width: 1366px) {
    .banner-desc-box {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
    }


    .banner-desc-box-title {
        font-size: 30px;
        font-weight: 300;
        color: #FFFFFF;
        text-align: center;
    }

    .banner-desc-box-content {
        font-size: 16px;
        color: #FFFFF5;
    }


    .bg-f1f4f5 {
        background: #f1f4f5;
    }

    .faq-box {
        width: 100%;
        max-width: 1300px;
        margin: 50px auto 50px;
    }

    .faq-title {
        font-size: 34px;
        color: #000000;
        text-align: center;

        width: 100%;
        max-width: 1300px;
        margin: auto;
    }

    .faq-title h1 {
        font-family: SailecBold;
        font-size: 34px;
    }

    .faq-title p {
        font-size: 16px;
        color: #000000;
    }

    .faq-item {
        border-radius: 8px;
        background: #ffffff;
        margin: 20px 0;
        padding: 20px;
    }

    .faq-item-title {
        font-size: 18px;
        /*font-weight: 700;*/
        color: #000000;
        position: relative;
        cursor: pointer;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .faq-item-title h3 {
        font-size: 16px;
        flex: 1;
    }

    .faq-item-title span {
        width: 20px;
    }

    .faq-item-title img {
        width: 20px;
        height: auto;
        cursor: pointer;
        position: absolute;
        right: 0;
        top: 0;
    }

    .faq-item-content {
        margin-top: 20px;
        color: #757575;
    }

    .faq-left-right-box {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        gap: 20px;
        margin-top: 80px;
    }

    .faq-left {
        width: 230px;
        position: sticky;
        top: 0px;
    }

    .faq-right {
        flex: 1;
    }

    .faq-left ul {
        list-style: none;
        padding: 0;
        margin: 0;
    }

    .faq-left li {
        margin: 10px 0;
    }

    .faq-left a {
        text-decoration: none;
        color: #9E9999 !important;
        cursor: pointer;
    }

    .faq-left a:hover {
        color: #000000 !important;
    }

    .faq-left a.active {
        color: #000000 !important;
    }

    .item-left-right {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        gap: 20px;
    }

    .item-left {
        width: 50%;
    }

    .item-right {
        width: 50%;
    }

    .faq-right-box {
        margin-top: 50px;
    }

    .faq-right-box:first-child {
        margin-top: 0;
    }

    .faq-right-box h2 {
        font-size: 20px;
        color: #000000;
    }

}