* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
    /*  background: linear-gradient(135deg, #e8f0fe 0%, #d4e4f7 100%);*/
    background: #ffffff;
    min-height: 100vh;
    padding: 40px 20px;
    color: #333;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
}

.uploadzhanwei {
    width: 100%;
    height: 150px;
}

.header {
    text-align: center;
    margin-bottom: 30px;
    margin-top: 150px;
}

.header h1 {
    font-size: 26px;
    font-weight: 600;
}

.header h1 .uploadheader_icon {
    width: 50%;
}


.input-section {
    background: #F6F7F9;
    border: 1px solid rgba(85, 176, 29, 1);
    border-radius: 32px;
    padding: 20px 10px 10px 10px;
    margin-bottom: 20px;
    position: relative;
    transition: all 0.3s;
}

.input-section.drag-over {
    border-color: #4caf50;
    background: linear-gradient(135deg, #c8e6c9 0%, #f5f5f5 100%);
}

.input-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.input-left {
    display: flex;
    align-items: center;
    flex: 1;
}


/*.upload-icon:hover {
    background-color: rgba(76, 175, 80, 0.1);
}*/

.input-wrapper {
    flex: 1;
    position: relative;
}

.input-field {
    width: 100%;
    color: #333;
    outline: none !important;
    resize: none !important;
    padding: 0px 0 30px 0px !important;
    background: none !important;
    border: none !important;
    font-weight: 400;
    font-size: 20px;
}

.input-wrapper textarea {
    border: none !important;
    font-weight: 400;
    font-size: 20px !important;
    color: #333 !important;
    outline: none !important;
    padding: 0px 15px 10px 15px !important;
    background: none !important;
    border: none !important;
    box-shadow: none !important;
}

.input-field::placeholder {
    font-family: PingFangSC, PingFang SC;
    font-weight: 400;
    font-size: 20px;
    color: #8A8A8A;
}

.input-wrapper textarea {
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE/Edge */
}

.input-wrapper textarea::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Opera */
}

.upload-operatebox {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-top: -10px;
    background: #F6F7F9;
    position: relative;
    z-index: 1;
}

.upload-icon {
    width: 40px;
    height: 40px;
    cursor: pointer;
    transition: all 0.3s;
}

.uploadgenerate-btn {
    width: 160px;
    height: 60px;
    line-height: 60px;
    text-align: center;
    background: linear-gradient(to left, #16951C 0%, #3AA73E 50%, #56B01B 100%);
    border-radius: 20px;
    cursor: pointer;
    font-weight: 500;
    margin-left: 10px;
    font-family: PingFangSC, PingFang SC;
    font-size: 22px;
    color: #ffffff;
}

.tooltip-container {
    position: relative;
    display: inline-block;
}

.tooltip {
    position: absolute;
    background: rgba(0, 0, 0, 0.8);
    color: #fff;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 14px;
    white-space: nowrap;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    pointer-events: none;
}

/* 上方气泡 */
.tooltip {
    bottom: 130%;
    left: 50%;
    transform: translateX(-50%);
}

/* 气泡箭头 */
.tooltip::after {
    content: '';
    position: absolute;
    border: 6px solid transparent;
}

.tooltip.top::after {
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border-top-color: rgba(0, 0, 0, 0.8);
}

/* 悬停显示 */
.tooltip-container:hover .tooltip {
    opacity: 1;
    visibility: visible;
}

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

.hidden-input {
    display: none;
}


.description {
    line-height: 1.8;
    margin-bottom: 50px;
    padding: 0 20px;
    font-family: PingFangSC, PingFang SC;
    font-weight: 400;
    font-size: 20px;
    color: #8A8A8A;
}

.section {
    margin-bottom: 50px;
}

.section-title {
    font-family: PingFangSC, PingFang SC;
    font-weight: 600;
    font-size: 30px !important;
    color: #4A4A4A !important;
    margin-bottom: 40px !important;
}

.download-grid {
    display: flex;
    justify-content: flex-start;
    align-items: center;
}

.download-item {
    background-color: #F6F7F9;
    border-radius: 20px;
    text-align: center;
    width: 208px;
    height: 130px;
    transition: all 0.3s;
    margin-right: 39px;
    border: 1px solid #F6F7F9;
    position: relative;
    cursor: pointer;
}

.download-itema {
    text-decoration: none !important;
    outline: none !important;
    background: none !important;
    color: inherit;
}

.download-item:hover {
    border: 1px solid #9C9C9C;
    /*    transform: translateY(-2px);*/
    box-sizing: border-box;
    width: 208px;
    height: 130px;
}

.download-itembox {
    width: 208px;
    height: 130px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    align-content: center;
    transition: all .3s ease-in-out;
}

.download-itembox-hover {
    width: 208px;
    height: 130px;
    position: absolute;
    top: 0px;
    left: 0px;
    opacity: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    align-content: center;
    transform: scale(0);
}

.download-hover-box {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.apk-download-icon-text {
    font-family: PingFangSC, PingFang SC;
    font-weight: 500;
    font-size: 26px;
    color: #4A4A4A;
    margin-left: 10px;

}

.download-hover-text {
    width: 100%;
    font-family: PingFangSC, PingFang SC;
    font-weight: 400;
    font-size: 16px;
    color: #797979;
    font-style: normal;
    margin-top: 10px;
}

.apk-download-icon {
    width: 23px;
    height: 29px;
}

.download-item:hover .download-itembox {
    transition: all .3s ease-in-out;
    opacity: 0;
    transform: scale(0.7);
}

.download-item:hover .download-itembox-hover {
    transform: scale(1);
    opacity: 1;
    transition: all .3s ease-in-out;
}

.download-icon {
    width: 50px;
}

.download-icon2 {
    width: 31px;
}

.download-text {
    width: 100%;
    font-family: PingFangSC, PingFang SC;
    font-weight: 500;
    font-size: 16px;
    color: #4A4A4A;
    margin-top: 10px;
}

.features-grid {
    display: flex;
    /*gap: 25px;*/
    justify-content: flex-start;
}

.feature-card {
    width: 100%;
    height: 120px;
    box-sizing: border-box;
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: 20px;
    border: 1px solid #D8D8D8;
    transition: all 0.3s;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    padding: 0px 0px 0px 20px;
    align-content: center;
    margin-right: 20px;
    margin-bottom: 0px;
}

.feature-card-title {
    width: 100%;
    font-family: PingFangSC, PingFang SC;
    font-weight: 600;
    font-size: 22px;
    color: #4A4A4A;
}

.feature-card-text {
    width: 100%;
    font-family: PingFangSC, PingFang SC;
    font-weight: 400;
    font-size: 16px;
    color: #797979;
    margin-top: 10px;
}


.feature-card:hover {
    /*   background-color: rgba(255, 255, 255, 0.8);*/
    border-color: rgba(176, 190, 197, 0.5);
}

.feature-card-text {
    width: 100%;
    font-family: PingFangSC, PingFang SC;
    font-weight: 400;
    font-size: 15px;
    color: #797979;
    margin-top: 20px;
    line-height: 20px;
}


.steps-list {
    list-style: none;
}

.step-item {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    margin-bottom: 30px;
}

.step-number {
    width: 28px;
    height: 28px;
    border: 1px solid #9C9C9C;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: PingFangSC, PingFang SC;
    font-weight: 600;
    font-size: 18px;
    color: #4A4A4A;
    margin-right: 10px;
    flex-shrink: 0;
}

.step-text {
    font-family: PingFangSC, PingFang SC;
    font-size: 22px;
    color: #4A4A4A;
}

.step-font {
    font-weight: 600;
}


.devices-section .section-title .link {
    font-weight: 400;
    margin-left: 13px;
    cursor: pointer;
    font-family: PingFangSC, PingFang SC;
    font-weight: 400;
    font-size: 24px;
    color: #4A4A4A;
    letter-spacing: 2px;
}

.devices-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 12px;
    margin-top: 15px;
    padding-bottom: 100px;
}

.device-btn {
    background-color: #F6F7F9;
    border: none;
    width: 184px;
    height: 70px;
    border-radius: 20px;
    cursor: pointer;
    position: relative;
}

.device-btn-text {
    font-family: PingFangSC, PingFang SC;
    font-weight: 600;
    font-size: 22px;
    color: #4A4A4A;
    transition: all 0.3s;
    width: 184px;
    height: 70px;
    line-height: 70px;
    text-align: center;
    position: absolute;
    left: 0;
    top: 0;


}

.device-btn-texthover {
    font-family: PingFangSC, PingFang SC;
    font-weight: 600;
    font-size: 22px;
    color: #4A4A4A;
    transition: all 0.3s;
    width: 184px;
    height: 70px;
    line-height: 70px;
    text-align: center;
    position: absolute;
    left: 0;
    top: 0;
    opacity: 0;
    transform: scale(0);
}

.device-btn:hover {
    /*   background-color: rgba(255, 255, 255, 0.8);*/
    border: 1px solid #9C9C9C;
}

.device-btn:hover .device-btn-text {
    transform: scale(0.2);
    opacity: 0;
    transition: all .3s ease-in-out;
}

.device-btn:hover .device-btn-texthover {
    transform: scale(1);
    opacity: 1;
    transition: all .3s ease-in-out;
}

.toast {
    position: fixed;
    top: 40%;
    left: 50%;
    transform: translateX(-50%);
    background-color: rgba(0, 0, 0, 0.8);
    color: #fff;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 14px;
    z-index: 1000;
    transition: all 0.3s ease;
}

/* 适应中等大小的屏幕 */
@media screen and (min-width: 601px) and (max-width: 800px) {

    .description {
        line-height: 1.4;
        margin-bottom: 30px;
        padding: 0 20px;
        font-family: PingFangSC, PingFang SC;
        font-weight: 400;
        font-size: 14px;
        color: #8A8A8A;
    }

    .input-section {
        width: 90%;
        margin-left: 5%;
        margin-bottom: 50px;
        padding: 10px 10px;
        border-radius: 16px;
    }

    .input-field {
        width: 100%;
        border: none;
        color: #333;
        outline: none;
        padding: 5px 0 30px 0px !important;
        background: none !important;
        border: none !important;
        font-weight: 400;
        font-size: 14px !important;
    }

    .input-wrapper textarea {
        width: 100%;
        color: #333;
        outline: none !important;
        padding: 5px 0 30px 0px !important;
        background: none !important;
        border: none !important;
        font-weight: 400;
        font-size: 14px !important;
    }


    .input-field::placeholder {
        font-family: PingFangSC, PingFang SC;
        font-weight: 400;
        font-size: 14px;
        line-height: 20px;
        color: #8A8A8A;
    }

    .upload-operatebox {
        margin-top: -30px;

    }

    .upload-icon {
        width: 28px;
        height: 28px;
        cursor: pointer;
        transition: all 0.3s;
    }

    .uploadgenerate-btn {
        width: 110px;
        height: 40px;
        line-height: 40px;
        text-align: center;
        background: linear-gradient(to left, #16951C 0%, #3AA73E 50%, #56B01B 100%);
        border-radius: 12px;
        cursor: pointer;
        font-weight: 500;
        margin-left: 10px;
        font-family: PingFangSC, PingFang SC;
        font-size: 16px;
        color: #ffffff;
    }

    .section {
        margin-bottom: 50px;
        padding: 0px 5%;
    }

    .section-title {
        font-family: PingFangSC, PingFang SC;
        font-weight: 600;
        font-size: 24px !important;
        color: #4A4A4A;
        margin-bottom: 20px;
    }

    .download-grid {
        width: 100%;
        /*  display: flex;
          flex-wrap: wrap;
          justify-content: space-between;*/
        display: grid;
        grid-template-columns: repeat(2, 2fr);
        gap: 20px;
    }

    .download-item {
        width: 100%;
        background-color: #F6F7F9;
        border-radius: 10px;
        text-align: center;
        height: 100px;
        transition: all 0.3s;
        border: 1px solid #F6F7F9;
        position: relative;
        cursor: pointer;
        margin-right: 0px;
        margin-bottom: 0px;
    }

    .download-item:hover {
        border: 1px solid #9C9C9C;
        /*    transform: translateY(-2px);*/
        box-sizing: border-box;
        height: 100px;
        width: 100%;
    }

    .download-itembox {
        width: 100%;
        height: 100px;
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        align-items: center;
        align-content: center;
        transition: all .3s ease-in-out;
    }

    .download-itembox-hover {
        width: 100%;
        height: 100px;
        position: absolute;
        top: 0px;
        left: 0px;
        opacity: 0;
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        align-items: center;
        align-content: center;
        transform: scale(0);
    }

    .download-item:hover .download-itembox {
        transition: all .3s ease-in-out;
        opacity: 1;
        transform: scale(1);
    }

    .download-item:hover .download-itembox-hover {
        transform: scale(0);
        opacity: 0;
        transition: all .3s ease-in-out;
    }

    .download-icon {
        width: 40px;
    }

    .download-icon2 {
        width: 27px;
    }

    .download-text {
        width: 100%;
        font-family: PingFangSC, PingFang SC;
        font-weight: 500;
        font-size: 13px;
        color: #4A4A4A;
        margin-top: 10px;
    }

    .apk-download-icon-text {
        font-family: PingFangSC, PingFang SC;
        font-weight: 500;
        font-size: 20px;
        color: #4A4A4A;
        margin-left: 5px;

    }

    .apk-download-icon {
        width: 20px;
    }

    .download-hover-text {
        width: 100%;
        font-family: PingFangSC, PingFang SC;
        font-weight: 400;
        font-size: 14px;
        color: #797979;
        font-style: normal;
        margin-top: -5px;
    }

    .features-grid {
        /*       display: flex;
               gap: 25px;
               flex-wrap: wrap;
               justify-content: space-between;
               align-items: center;*/
        display: grid;
        grid-template-columns: repeat(2, 2fr);
        gap: 20px;
    }

    .feature-card {
        width: 100%;
        height: 120px;
        box-sizing: border-box;
        background-color: rgba(255, 255, 255, 0.8);
        border-radius: 10px;
        border: 1px solid #D8D8D8;
        transition: all 0.3s;
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        align-items: center;
        padding: 0px 0px 0px 10px;
        align-content: center;
        margin-right: 0px;
        margin-bottom: 0px;
    }

    .feature-card-title {
        width: 100%;
        font-family: PingFangSC, PingFang SC;
        font-weight: 600;
        font-size: 20px;
        color: #4A4A4A;
    }

    .feature-card-text {
        width: 100%;
        font-family: PingFangSC, PingFang SC;
        font-weight: 400;
        font-size: 16px;
        color: #797979;
        margin-top: 10px;
    }

    .step-item {
        display: flex;
        flex-wrap: wrap;
        justify-content: flex-start;
        align-items: center;
        margin-bottom: 17px;
    }

    .step-numberbox {
        display: flex;
        justify-content: flex-start;
        align-items: center;
        margin-bottom: 5px;
    }

    .step-number {
        width: 20px;
        height: 20px;
        line-height: 20px;
        border: 1px solid #9C9C9C;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-family: PingFangSC, PingFang SC;
        font-weight: 600;
        font-size: 14px;
        color: #4A4A4A;
        margin-right: 10px;
        flex-shrink: 0;
    }

    .step-number-title {
        font-family: PingFangSC, PingFang SC;
        font-weight: 600;
        font-size: 20px;
        color: #4A4A4A;
    }

    .step-text {
        font-family: PingFangSC, PingFang SC;
        font-size: 15px;
        color: #4A4A4A;
        width: 100%;
        margin-left: 5px;
    }

    .step-font {
        font-size: 14px;
    }

    .devices-grid {
        display: grid;
        grid-template-columns: repeat(2, 5fr);
        /*  display: flex;
          flex-wrap: wrap;
          justify-content: space-between;
          margin-top: 15px;*/
        gap: 20px;
    }

    .devices-section {
        margin-top: 20px;
    }

    .devices-section .section-title .link {
        font-weight: 400;
        cursor: pointer;
        font-family: PingFangSC, PingFang SC;
        font-weight: 400;
        font-size: 18px;
        color: #4A4A4A;
    }

    .link_header {
        font-family: PingFangSC, PingFang SC;
        font-weight: 600;
        font-size: 24px !important;
        color: #4A4A4A;
    }

    .link_text {
        font-weight: 400;
        cursor: pointer;
        font-family: PingFangSC, PingFang SC;
        font-weight: 400;
        font-size: 16px;
        color: #4A4A4A;
        margin-top: 10px;
    }

    .device-btn {
        background-color: #F6F7F9;
        border: none;
        width: 100%;
        height: 60px;
        border-radius: 10px;
        cursor: pointer;
        position: relative;
        margin-bottom: 0px;
    }

    .device-btn-text {
        font-family: PingFangSC, PingFang SC;
        font-weight: 600;
        font-size: 20px;
        color: #4A4A4A;
        transition: all 0.3s;
        width: 100%;
        height: 60px;
        line-height: 60px;
        text-align: center;
        position: absolute;
        left: 0;
        top: 0;


    }

    .device-btn-texthover {
        font-family: PingFangSC, PingFang SC;
        font-weight: 600;
        font-size: 20px;
        color: #4A4A4A;
        transition: all 0.3s;
        width: 100%;
        height: 60px;
        line-height: 60px;
        text-align: center;
        position: absolute;
        left: 0;
        top: 0;
        opacity: 0;
        transform: scale(0);
    }

    .toast {
        position: fixed;
        top: 40%;
        left: 50%;
        transform: translateX(-50%);
        background-color: rgba(0, 0, 0, 0.8);
        color: #fff;
        padding: 12px 14px;
        border-radius: 8px;
        font-size: 13px;
        z-index: 1000;
        transition: all 0.3s ease;
    }

    .device-btn:hover .device-btn-text {
        transform: scale(1);
        opacity: 1;
        transition: all .3s ease-in-out;
    }

    .device-btn:hover .device-btn-texthover {
        transform: scale(0);
        opacity: 0;
        transition: all .3s ease-in-out;
    }
}

@media screen and (max-width: 600px) {
    .header {
        margin-top: 70px;
    }

    .uploadzhanwei {
        width: 100%;
        height: 55px;
    }

    .description {
        line-height: 1.6;
        margin-bottom: 60px;
        padding: 0 20px;
        font-family: PingFangSC, PingFang SC;
        font-weight: 400;
        font-size: 15px;
        color: #8A8A8A;
        margin-top: 20px;
    }

    .input-section {
        width: 90%;
        margin-left: 5%;
        margin-bottom: 40px;
        padding: 10px 10px;
        border-radius: 16px;
        margin-top: 30px;
    }

    .input-field {
        width: 100%;
        color: #333;
        outline: none !important;
        padding: 0px 0 30px 0px !important;
        background: none !important;
        border: none !important;
        font-weight: 400;
        font-size: 15px !important;
    }

    .input-wrapper textarea {
        width: 100%;
        color: #333;
        outline: none !important;
        padding: 0px 0 30px 0px !important;
        background: none !important;
        border: none !important;
        font-weight: 400;
        font-size: 15px !important;
    }

    .input-wrapper textarea {
        scrollbar-width: none !important; /* Firefox */
        -ms-overflow-style: none !important; /* IE/Edge */
    }

    .input-wrapper textarea::-webkit-scrollbar {
        display: none !important; /* Chrome/Safari/Opera */
    }

    .input-field::placeholder {
        font-family: PingFangSC, PingFang SC;
        font-weight: 400;
        font-size: 15px;
        line-height: 20px;
        color: #8A8A8A;
    }

    .upload-operatebox {
        margin-top: 0px;


    }

    .upload-icon {
        width: 35px;
        height: auto;
        cursor: pointer;
        transition: all 0.3s;
    }

    .uploadgenerate-btn {
        width: 110px;
        height: 40px;
        line-height: 40px;
        text-align: center;
        background: linear-gradient(to left, #16951C 0%, #3AA73E 50%, #56B01B 100%);
        border-radius: 12px;
        cursor: pointer;
        font-weight: 500;
        margin-left: 10px;
        font-family: PingFangSC, PingFang SC;
        font-size: 18px;
        color: #ffffff;
    }

    .section {
        margin-bottom: 50px;
        padding: 0px 5%;
    }

    .section-title {
        font-family: PingFangSC, PingFang SC;
        font-weight: 600;
        font-size: 24px !important;
        color: #4A4A4A;
        margin-bottom: 30px !important;
    }

    .download-grid {
        width: 100%;
        /*  display: flex;
          flex-wrap: wrap;
          justify-content: space-between;*/
        display: grid;
        grid-template-columns: repeat(2, 2fr);
        gap: 20px;
    }

    .download-item {
        width: 92%;
        background-color: #F6F7F9;
        border-radius: 10px;
        text-align: center;
        height: 100px;
        transition: all 0.3s;
        border: 1px solid #F6F7F9;
        position: relative;
        cursor: pointer;
        margin-right: 0px;
        margin-bottom: 0px;
        margin-left: 3%;
    }

    .download-item:hover {
        border: 1px solid #9C9C9C;
        /*    transform: translateY(-2px);*/
        box-sizing: border-box;
        height: 100px;
        width: 92%;
    }

    .download-itembox {
        width: 100%;
        height: 100px;
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        align-items: center;
        align-content: center;
        transition: all .3s ease-in-out;
    }

    .download-itembox-hover {
        width: 100%;
        height: 100px;
        position: absolute;
        top: 0px;
        left: 0px;
        opacity: 0;
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        align-items: center;
        align-content: center;
        transform: scale(0);
    }

    .download-item:hover .download-itembox {
        transition: all .3s ease-in-out;
        opacity: 1;
        transform: scale(1);
    }

    .download-item:hover .download-itembox-hover {
        transform: scale(0);
        opacity: 0;
        transition: all .3s ease-in-out;
    }

    .download-icon {
        width: 40px;
    }

    .download-icon2 {
        width: 27px;
    }

    .download-text {
        width: 100%;
        font-family: PingFangSC, PingFang SC;
        font-weight: 500;
        font-size: 13px;
        color: #4A4A4A;
        margin-top: 10px;
    }

    .apk-download-icon-text {
        font-family: PingFangSC, PingFang SC;
        font-weight: 500;
        font-size: 20px;
        color: #4A4A4A;
        margin-left: 5px;

    }

    .apk-download-icon {
        width: 20px;
    }

    .download-hover-text {
        width: 100%;
        font-family: PingFangSC, PingFang SC;
        font-weight: 400;
        font-size: 11px;
        color: #797979;
        font-style: normal;
        margin-top: -5px;
    }

    .features-grid {
        /*       display: flex;
               gap: 25px;
               flex-wrap: wrap;
               justify-content: space-between;
               align-items: center;*/
        display: grid;
        grid-template-columns: repeat(2, 2fr);
        gap: 20px;
    }

    .feature-card {
        width: 100%;
        height: 120px;
        box-sizing: border-box;
        background-color: rgba(255, 255, 255, 0.8);
        border-radius: 10px;
        border: 1px solid #D8D8D8;
        transition: all 0.3s;
        display: flex;
        flex-wrap: wrap;
        /*justify-content: center;
        align-items: center;*/
        justify-content: flex-start;
        align-items: flex-start;
        align-content: flex-start !important;
        padding: 0px 0px 0px 10px;
        align-content: center;
        margin-right: 0px;
        margin-bottom: 0px;
    }

    .feature-card-title {
        width: 100%;
        font-family: PingFangSC, PingFang SC;
        font-weight: 600;
        font-size: 20px;
        color: #4A4A4A;
        margin-top: 15px;
    }

    .feature-card-text {
        width: 100%;
        font-family: PingFangSC, PingFang SC;
        font-weight: 400;
        font-size: 0.95rem;
        color: #797979;
        margin-top: 10px;
        line-height: 17px;
    }

    .step-item {
        display: flex;
        flex-wrap: wrap;
        justify-content: flex-start;
        align-items: center;
        margin-bottom: 25px;
    }

    .step-numberbox {
        display: flex;
        justify-content: flex-start;
        align-items: center;
        margin-bottom: 5px;
    }

    .step-number {
        width: 20px;
        height: 20px;
        line-height: 20px;
        border: 1px solid #9C9C9C;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-family: PingFangSC, PingFang SC;
        font-weight: 600;
        font-size: 14px;
        color: #4A4A4A;
        margin-right: 10px;
        flex-shrink: 0;
    }

    .step-number-title {
        font-family: PingFangSC, PingFang SC;
        font-weight: 600;
        font-size: 20px;
        color: #4A4A4A;
    }

    .step-text {
        font-family: PingFangSC, PingFang SC;
        font-size: 16px;
        color: #4A4A4A;
        width: 100%;
        margin-left: 30px;
    }

    .step-font {
        font-size: 14px;
    }

    .devices-grid {
        display: grid;
        grid-template-columns: repeat(2, 5fr);
        /*  display: flex;
          flex-wrap: wrap;
          justify-content: space-between;
          margin-top: 15px;*/
        gap: 20px;
    }

    .devices-section {
        margin-top: 20px;
    }

    .devices-section .section-title .link {
        font-weight: 400;
        cursor: pointer;
        font-family: PingFangSC, PingFang SC;
        font-weight: 400;
        font-size: 18px;
        color: #4A4A4A;
        margin-top: 10px;
    }

    .link_header {
        font-family: PingFangSC, PingFang SC;
        font-weight: 600;
        font-size: 24px !important;
        color: #4A4A4A;
    }

    .link_text {
        font-weight: 400;
        cursor: pointer;
        font-family: PingFangSC, PingFang SC;
        font-weight: 400;
        font-size: 16px;
        color: #4A4A4A;
        margin-top: 10px;
    }

    .device-btn {
        background-color: #F6F7F9;
        border: none;
        width: 100%;
        height: 60px;
        border-radius: 10px;
        cursor: pointer;
        position: relative;
        margin-bottom: 0px;
    }

    .device-btn-text {
        font-family: PingFangSC, PingFang SC;
        font-weight: 600;
        font-size: 20px;
        color: #4A4A4A;
        transition: all 0.3s;
        width: 100%;
        height: 60px;
        line-height: 60px;
        text-align: center;
        position: absolute;
        left: 0;
        top: 0;


    }

    .device-btn-texthover {
        font-family: PingFangSC, PingFang SC;
        font-weight: 600;
        font-size: 20px;
        color: #4A4A4A;
        transition: all 0.3s;
        width: 100%;
        height: 60px;
        line-height: 60px;
        text-align: center;
        position: absolute;
        left: 0;
        top: 0;
        opacity: 0;
        transform: scale(0);
    }

    .toast {
        position: fixed;
        top: 40%;
        left: 50%;
        transform: translateX(-50%);
        background-color: rgba(0, 0, 0, 0.8);
        color: #fff;
        padding: 12px 14px;
        border-radius: 8px;
        font-size: 13px;
        z-index: 1000;
        transition: all 0.3s ease;
    }

    .device-btn:hover .device-btn-text {
        transform: scale(1);
        opacity: 1;
        transition: all .3s ease-in-out;
    }

    .device-btn:hover .device-btn-texthover {
        transform: scale(0);
        opacity: 0;
        transition: all .3s ease-in-out;
    }
}