body {
    margin: 0;
    font-family: 'Microsoft YaHei', Arial, sans-serif;
    background: #0a1a23;
    color: #fff;
}

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

.container {
    /* max-width: 1440px; */
    margin: 0 auto;
    padding: 0 calc(240 / 1920 * 100%);
    display: flex;
    justify-content: space-between;
    margin: 0 auto;
    /* width: 1516px; */
}

.header {
    width: 100%;
    /* width: 1200px; */
    /* max-width: 1516px; */
    background: transparent;
    padding: 20px 0;
    /* height: 90px; */
    position: fixed;
    top: 0;
    margin: 0 auto;
    text-align: center;
    z-index: 9;
    box-sizing: border-box;

    /* justify-self: center; */
    /* left: 50%; */
    /* margin-left: -758px; */
    .container {
        padding: 0 5%;
        max-width: 1440px;
        /* padding-left: 240px; */
        margin: 0 auto;
        /* box-sizing: border-box; */
    }
}
/* .header{
    padding: 0 10%;
} */
.header.scrolled {
    background: #000 !important;
    transition: background 0.3s;
}

.logo {
    float: left;
    background-image: url('images/logo.png');
    background-size: 100% 100%;
    width: 178px;
    height: 47px;
    position: relative;
    /* left: 10%; */
}

.nav {
    float: left;
    margin-left: 40px;
    height: 47px;
    line-height: 42px;
}

.nav a {
    color: #fff;
    margin: 0 16px;
    text-decoration: none;
    font-size: 16px;
    transition: color 0.2s;
}

.nav a:hover {
    color: #0A9D90;
}

.site-navbar-link.active {
    color: #0A9D90;
    text-decoration: none;
}

.header-btns {
    float: right;
}

.btn-login {
    background: #000;
    border-radius: 20px 20px 20px 20px;
    border: 1px solid #0A9D90;
    color: #0A9D90;
    padding: 8px 20px;
    border-radius: 20px;
    margin-left: 12px;
    cursor: pointer;
    font-size: 1rem;
    transition: background 0.2s, color 0.2s;

    .site-navbar-link {
        color: #0A9D90;
        text-decoration: none;
    }
}

.btn-trial {
    background: #0A9D90;
    border-radius: 20px 20px 20px 20px;
    border: 1px solid #0A9D90;
    padding: 8px 20px;
    border-radius: 20px;
    margin-left: 12px;
    cursor: pointer;
    font-size: 1rem;
    transition: background 0.2s, color 0.2s;
    color: #fff;

    .site-navbar-link {
        color: #fff;
        text-decoration: none;
    }
}

/* .hero {
    background: linear-gradient(120deg, #0a1a23 60%, #00e6e6 100%);
    padding: 80px 0 60px 0;
    text-align: center;
} */

.hero-btns .btn-primary,
.hero-btns .btn-secondary {
    background: #00e6e6;
    color: #0a1a23;
    border: none;
    border-radius: 20px;
    padding: 12px 32px;
    font-size: 1.1rem;
    margin: 0 10px;
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
}

.hero-btns .btn-secondary {
    background: none;
    color: #00e6e6;
    border: 1px solid #00e6e6;
}

.hero-btns .btn-primary:hover {
    background: #00b3b3;
}

.hero-btns .btn-secondary:hover {
    background: #00e6e6;
    color: #0a1a23;
}

.hero-img {
    /* background-image: url(images/banner-index.png); */
    /* background-size: cover; */
    /* background-repeat: no-repeat; */
    width: 100%;
    /* height: 844px; */
    position: absolute;
    z-index: -1;
    /* box-sizing: border-box; */
}
.mar-t-70{
    margin-top: 70px;
    box-sizing: border-box;
}
.hero-flex {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 480px;
    /* .hero-img{ */
    background-image: url(images/banner-index.png);
    background-size: cover;
    background-repeat: no-repeat;
    width: 100%;
    height: 678px;
    /* min-width: 1516px; */
    /* position: absolute;
        z-index: -1; */
    box-sizing: border-box;

    /* } */
    .banner {
        /* width: 1516px; */
        /* margin: 0 auto; */
        display: flex;
        justify-content: space-between;

    }
}
.about2{
    padding: 0 !important;
    /* background-color: transparent !important; */
   padding-bottom: 100px !important;
}
.mar-t-100{
    margin-top: 100px;
}
.mar-b-100{
    margin-bottom: 100px;
}
.hero-flex.index{
    height: 844px;
    .hero-left h1{
        line-height: 1.2;
        font-size: 66px;
    }
}
.pad-b-100{
    padding-bottom: 100px !important;
}
.hero-flex.product {
    background-image: url(images/banner-product.png);
}
.hero-flex.solution {
    background-image: url(images/banner-solution.png);
}
.hero-flex.case{
    background-image: url(images/banner-case.png);
}
.hero-flex.service{
    background-image: url(images/banner-service.png);
}
.hero-flex.price{
    background-image: url(images/banner-price.png);
}
.hero-flex.about{
    background-image: url(images/banner-about.png);
}
.hero-left {
    flex: 1;
    text-align: left;
    /* max-width: 660px; */
}

.hero-left h1 {
    font-size: 60px;
    font-weight: 400;
    margin-bottom: 32px;
    line-height:80px;
}

.hero-desc {
    font-size: 20px;
    color: #C2CCCB;
    margin-bottom: 40px;
    line-height: 1.8;
}

.hero-btns {
    display: flex;
    gap: 24px;
}

.btn-green {
    background: #1ed6b6;
    color: #fff;
    border: none;
    border-radius: 28px;
    padding: 16px 36px;
    font-size: 1.15rem;
    font-weight: 500;
    cursor: pointer;
    box-shadow: 0 2px 12px 0 rgba(30, 214, 182, 0.15);
    transition: background 0.2s, color 0.2s;
    width: 240px;
    text-align: center;
    box-sizing: border-box;
}

.btn-green:hover {
    background: #0a9d90;
}

.btn-blue {
    width: 240px;
    text-align: center;
    box-sizing: border-box;
    background: #258aff;
    color: #fff;
    border: none;
    border-radius: 28px;
    padding: 16px 36px;
    font-size: 1.15rem;
    font-weight: 500;
    cursor: pointer;
    box-shadow: 0 2px 12px 0 rgba(37, 138, 255, 0.15);
    transition: background 0.2s, color 0.2s;
}

.btn-blue:hover {
    background: #1761b0;
}

.hero-right {
    flex: 1;
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

.hero-img {
    max-width: 420px;
    width: 100%;
    height: auto;
    display: block;
}

.index-bg-w {
    background: #fff;
    padding: 118px calc(240 / 1920 * 100%);
    text-align: center;
    color: #222;
    width: 100%;
    margin: 0 auto;
    /* padding-right: calc(10% - 48px); */
    box-sizing: border-box;


}

.index-img {
    width: 100%;
    /* max-width: 1516px; */
}

.work-process {
    width: 100%;
    background: url(images/work-process-bg.png) no-repeat center/cover;
    /* padding-right: 10%; */
    padding-top: 140px;
    padding-bottom: 160px;
}

.work-process-img {
    width: 100%;
    /* max-width: 1516px; */
}

.core-function {
    /* padding: 10%; */
    padding: 120px calc(240 / 1920 * 100%);
}

.core-function-btn {
    width: 400px;
    height: 70px;
    background-image: url(images/core-function-btn.png);
    background-size: cover;
    background-repeat: no-repeat;
    margin: 0 auto;
    margin-top: 60px;
}

.customer-case {
    width: 100%;
    /* height: 854px; */
    background-image: url(images/customer-case-bg.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    padding-top: 140px;
    padding-bottom: 160px;
    /* padding-right: 96px; */
}

.customer-case-btn {
    width: 360px;
    height: 70px;
    background-image: url(images/customer-case-btn.png);
    background-size: cover;
    background-repeat: no-repeat;
    /* margin: 0 auto; */
    margin-top: -100px;
    position: relative;
    z-index: 2;
    cursor: pointer;
}

.service-support {
    /* padding: 10%; */
    padding: 120px calc(340 / 1920 * 100%);
    .index-img {
        /* width: 1243px; */
        width: 100%;
        margin: 0 auto;
    }
}

.service-support-btn {
    width: 400px;
    height: 70px;
    background-image: url(images/service-support-btn.png);
    background-size: cover;
    background-repeat: no-repeat;
    margin: 0 auto;
    margin-top: -100px;
    position: relative;
    z-index: 2;
    cursor: pointer;
}

.center {
    /* max-width: 1516px; */
    margin: 0 auto;
}

.trial {
    width: 100%;
    background-image: url(images/trial.png);
    background-size: cover;
    background-repeat: no-repeat;
    display: flex;
    justify-content: center;
    padding: 120px calc(240 / 1920 * 100%);

    .center {
        width: 100%;
        display: flex;
        justify-content: space-between;
        align-items: end;
    }
}

.trial-btn {
    width: 400px;
    height: 70px;
    background: #FFFFFF;
    border-radius: 35px 35px 35px 35px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #0A9D90;
    padding: 0;
    line-height: 22px;
    font-size: 22px;
    cursor: pointer;
}

.trial-icon {
    width: 30px;
    height: 30px;
    background-image: url(images/trial-icon.png);
    background-size: cover;
    background-repeat: no-repeat;
    margin: auto 20px;
}

.content {
    font-size: 56px;
    color: #FFFFFF;
    line-height: 70px;
    text-align: left;
}

.link {
    width: 360px;
    height: 70px;
}

.footer {
    background: #0a0d0d;
    color: #fff;
    padding: 0;
    font-size: 16px;
}

.footer-main {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    /* max-width: 1200px; */
    margin: 0 auto;
    padding: 120px calc(240 / 1920 * 100%) 50px calc(240 / 1920 * 100%);
}

.footer-left {
    flex: 1.5;
    min-width: 320px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.footer-logo-img {
    width: 180px;
    height: 48px;
    background: url('images/logo.png') no-repeat left center/contain;
    margin-bottom: 49px;
}

.footer-info-list {
    list-style: none;
    padding: 0;
    margin: 0 0 12px 0;
    color: #fff;
    font-size: 18px;
}

.footer-info-list li {
    margin-bottom: 12px;
    display: flex;
    align-items: flex-start;
}

.footer-info-list a,
.footer-info-list a:link,
.footer-info-list a:visited,
.footer-info-list a:active {
  color: #fff !important;
  text-decoration: none !important;
  pointer-events: none;
  cursor: default;
}

.footer-icon {
    display: inline-block;
    width: 16px;
    height: 16px;
    min-width: 16px;
    margin-right: 20px;
    vertical-align: middle;
}

.icon-location {
    background: url('images/icon-location.png') no-repeat center/contain;
}

.icon-phone {
    background: url('images/icon-phone.png') no-repeat center/contain;
}

.icon-mail {
    background: url('images/icon-mail.png') no-repeat center/contain;
}

.footer-qrcodes {
    display: flex;
    gap: 80px;
    /* margin-top: 12px; */
}

.footer-qrcode {
    width: 100px;
    height: 100px;
    /* background: #fff; */
    border-radius: 8px;
    object-fit: cover;
    cursor: pointer;
}

.footer-navs {
    flex: 2.5;
    display: flex;
    justify-content: flex-end;
    margin-top: 70px;
    /* gap: 64px; */
}

.footer-nav-col {
    display: flex;
    flex-direction: column;
    min-width: 120px;
    margin-right: 24px;
}

.footer-nav-title {
    font-size: 18px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 50px;
}

.footer-nav-col a {
    color: #b2b2b2;
    text-decoration: none;
    margin-bottom: 28px;
    font-size: 18px;
    transition: color 0.2s;
}

.footer-nav-col a:hover {
    color: #1ed6b6;
}

.footer-bottom {
    border-top: 1px solid #232828;
    text-align: center;
    color: #b2b2b2;
    font-size: 18px;
    padding:40px 0 50px 0;
    background: #0a0d0d;
}

.footer-bottom a {
    color: #b2b2b2;
    text-decoration: underline;
    margin-left: 8px;
}

.modal-mask {
    position: fixed;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.35);
    z-index: 1000;
}

.trial-modal {
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1001;
}

.trial-modal-content {
    background: #fff;
    border-radius: 18px;
    box-shadow: 0 8px 40px 0 rgba(0, 0, 0, 0.18);
    padding: 36px 40px 28px 40px;
    /* min-width: 700px; */
    max-width: 900px;
    position: relative;
}

.trial-modal-title {
    font-size: 20px;
    color: #222;
    font-weight: 500;
    margin-bottom: 28px;
}

.trial-form {
    width: 100%;
}

.trial-form-row {
    display: flex;
    gap: 24px;
    margin-bottom: 18px;
}

.trial-form-group {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-width: 0;
}

.trial-form-group label {
    font-size: 15px;
    color: #222;
    margin-bottom: 8px;
}
.trial-form-required {
    color: rgb(232, 14, 14);
    padding-right: 4px;
}

.trial-form-group input,
.trial-form-group textarea {
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 10px 14px;
    font-size: 15px;
    color: #222;
    background: #f8f8f8;
    outline: none;
    resize: none;
    margin-bottom: 0;
}

.trial-form-group input:focus,
.trial-form-group textarea:focus {
    border-color: #0a9d90;
    background: #fff;
}

.trial-form-message {
    flex: 2;
}

.trial-form-group textarea {
    min-height: 60px;
    max-height: 120px;
}

.trial-form-qrcode {
    flex: 1;
    align-items: center;
    justify-content: center;
    display: flex;
    flex-direction: column;
    min-width: 120px;
    padding-left: 18px;
    padding-top: 40px;
}

.trial-form-qrcode img {
    width: 120px;
    height: 120px;
    border-radius: 10px;
    background: #fff;
    margin-bottom: 20px;
    border: 1px solid #e0e0e0;
}

.trial-form-qrcode-tip {
    color: #888;
    font-size: 14px;
    text-align: center;
}

.trial-form-actions {
    text-align: center;
    margin-top: 54px;
}

.trial-form-submit {
    background: #0a9d90;
    color: #fff;
    border: none;
    width: 170px;
    height: 40px;
    border-radius: 20px;
    /* padding: 12px 38px; */
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s;
    text-align: center;
    line-height: 40px;
}

.trial-form-submit:hover {
    background: #0b7c6b;
}

.trial-modal-close {
    position: absolute;
    right: 18px;
    top: 12px;
    font-size: 28px;
    color: #888;
    cursor: pointer;
    font-weight: bold;
    transition: color 0.2s;
}

.trial-modal-close:hover {
    color: #0a9d90;
}

.solution-tabs {
    background: #fff;
    padding: 48px 0 0 0;
    color: #222;
    box-sizing: border-box;
    width: 100%;
    margin: 0 auto ;
}
.solution-tab-bar {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 48px;
    margin-bottom: 0px;
    padding-left: calc(340 / 1920 * 100%);
    padding-right: calc(340 / 1920 * 100%);
}
.solution-tab {
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
    padding: 22px 18px 60px 18px;
    border-bottom: 3px solid transparent;
    transition: border 0.2s, color 0.2s;
    font-size: 18px;
    color: #222;
}
.solution-tab img {
    width: 56px;
    height: 56px;
    margin-bottom: 28px;
}
.solution-tab.active {
    border-bottom: 3px solid #0a9d90;
    color: #0a9d90;
    font-weight: 600;
    img{
        margin-bottom: 38px;
    }
    /* padding-bottom: 70px; */
}
.solution-tab-content {
    /* width: 100%;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    min-height: 420px; */
    background: #F7F7F7;
    padding-top: 99px;
    padding-bottom: 131px;
}
.solution-tab-img {
    width: 100%;
}

.case-filter-section {
    background: #fff;
    padding: 60px calc(240 / 1920 * 100%) 100px calc(240 / 1920 * 100%) ;
    color: #222;
    box-sizing: border-box;
    width: 100%;
    margin: 0 auto 32px auto;
}
.case-filter-bar {
    display: flex;
    gap: 18px;
    margin-bottom: 40px;
}
.case-filter-select {
    padding: 10px 28px;
    font-size: 16px;
    border-radius: 6px;
    border: 0px solid #e0e0e0;
    background: #fff;
    color: #222;
    outline: none;
    transition: border 0.2s;
    cursor: pointer;
}
.case-filter-select:hover {
    background: #f7f7f7;
}
.case-filter-select:focus {
    background: #f7f7f7;
}
.case-list {
    display: flex;
    flex-wrap: wrap;
    gap: 40px 30px;
    justify-content: start;
}
.case-list-img {
    width: calc(100% / 3 - 20px);
    object-fit: cover;
    display: block;
}

#featureSelect option:hover {
    background: #fff !important;
    color: #0A9D90 !important;
}

.service-content-section {
    background: #fff;
    padding: 120px calc(240 / 1920 * 100%);
    color: #222;
    text-align: left;
    padding-bottom: 100px;
}
.service-content-title{
    font-size: 18px;
    color: #0A9D90;
    padding-bottom: 29px;
}
.service-content-title-cn{
    font-size: 40px;
    color:#242626;
    padding-bottom:80px;
}


.service-card-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap:  40px 30px;
}
.service-card {
    /* border: 1.5px dashed #b2b2b2; */
    border-radius: 10px;
    background: #f7f7f7;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    /* min-height: 320px; */
    box-sizing: border-box;
    object-fit: cover;
    /* width: calc(50% - 16px); */
}
.service-card-img {
    width: 100%;
    height: auto;
    object-fit: contain;
    display: block;
    /* margin: 32px auto; */
    object-fit: cover;
    display: flex;
    align-items: center;
    justify-content: center;
    /* min-height: 320px; */
    box-sizing: border-box;
    object-fit: cover;
}
.service-content-section-2{
    background-color: #0A9D90;
    padding: 120px calc(240 / 1920 * 100%);
    color: #fff;
    text-align: left;
    .service-content-title{
        color: #fff;
    }
    .service-content-title-cn{
        color: #fff;
    }
    .service-card-img-2{
        width: 100%;
        height: auto;
        object-fit: cover;
        display: block;
    }
    
}
.price-card-grid{
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    gap: 20px;
    /* padding-bottom: 120px; */
}
.price-card-img{
    /* width: calc(25% - 32px); */
    height: auto;
    cursor: pointer;
    padding-bottom: calc(30% - 54px);
    /* position: absolute; */
    border-radius: 20px;
    img{
        width: calc(100% - 2px);
        /* width: 100%; */
        height: auto;
        object-fit: cover;
        display: block;
        border-radius: 20px;
        border: 1px solid #fff;
        
        /* border: 2px solid #0A9D90; */
        &:hover{
            border: 2px solid #0A9D90;
       zoom: 1;
        }
    }
    
    
}
/* .price-card-img:hover{
   border: 2px solid #0A9D90;
   zoom: 1;
  
} */
.price-2-btn,
.price-1-btn{
    width: 80%;
    height: 50px;
    background: #0A9D90;
    color: #fff;
    border-radius: 25px;
    position: relative;
    z-index: 2;
    /* bottom: -60px;
    left: 0; */
    font-size: 22px;
    text-align: center;
    line-height: 50px;
    margin: 0 auto;
    margin-top: -30%;
    cursor: pointer;
    min-width: 140px;
    /* padding: 10px 20px; */
}
.price-btns{
    display: flex;
    justify-content: start;
    position: relative;
    /* margin-top:-10%; */
    /* height: 120px; */
    cursor: pointer;
    margin-top: -10%;
    padding: 5% 0;
    /* gap: 20px; */
}
.price-btns .price-1-btn{
  
    width: calc(20% - 30px);
    margin: 0 20px;
    margin-top: -6%;
}

.price-btns .price-1-btn.hide{
    background-color: transparent !important;
    width: calc(20% - 50px);
}
.feature-comparison-grid{
    width: 100%;
    height: auto;
    object-fit: cover;
    display: block;
    margin: 0 auto;
}
.cenet{
    text-align: center;
}

/* 默认隐藏手机端主内容区 */
.mobile-main {
  display: none;
}

@media (max-width: 768px) {
  .mobile-main {
    display: block;
    position: relative;
    width: 100vw;
    background: #fff;
    min-height: 100vh;
    overflow-x: hidden;
  }
  .mobile-img-stack img {
    width: 100vw;
    max-width: 100%;
    display: block;
    
  }
  .mobile-price-img-stack{
    position: relative;
    left: 80px;
    top: -140px;
    width: 100%;
    height: 70px;
  }
  .mobile-price-img1{
    width: 50px !important;
    position: relative;
    left: 95px;
    top: -120px;

    height: 50px;
  } 
  .mobile-price-img2{
    width: 50px !important;
    position: relative;
    left: 55px;
    top: -120px;
    /* height: 50px; */
  }
  .mobile-price-img3{
    width: 50px !important;
    position: relative;
    left: 15px;
    top: -120px;
    /* height: 50px; */
  }
  .mobile-price-img4{
    width: 50px !important;
    position: relative;
    right:  25px;
    top: -120px;
    /* height: 50px; */
  }
  .mobile-banner-btns{
    position: absolute;
    /* bottom: 0; */
    left: 0;
    width: 100%;
    height: 200px;
    top: 60vh;
    justify-content: center;
  }
  .mobile-img-stack{
    .btn-green{
        width: 150px;
        height: 40px;
        font-size: 16px;
        padding: 0;
        text-align: center;
        line-height: 40px;
        box-shadow: none;
        margin-right: 10px;
    }
    .btn-blue{
        width: 150px;
        height: 40px;
        font-size: 16px;
        padding: 0;
        text-align: center;
        line-height: 40px;
        box-shadow: none;
        margin-left: 10px;
    }
  }
  
  .mobile-menu {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100vw;
    height: auto;
    background: #fff;
    z-index: 1002;
    box-shadow: 0 2px 16px rgba(0,0,0,0.10);
    padding: 72px 0 24px 0;
    flex-direction: column;
    gap: 0;
    align-items: center;
    border-radius: 0 0 16px 16px;
    animation: menuDown 0.25s;
  }
  .mobile-menu a {
    display: block;
    color: #000;
    font-size: 20px;
    margin: 0 0 18px 0;
    text-decoration: none;
    font-weight: 500;
    text-align: center;
  }
  .mobile-menu a.active {
    color: #0A9D90;
  }
  .mobile-menu a:last-child {
    margin-bottom: 0;
  }
  .mobile-menu.show {
    display: flex;
  }
  @keyframes menuDown {
    from {transform: translateY(-40px); opacity: 0;}
    to {transform: translateY(0); opacity: 1;}
  }
  /* 隐藏PC端内容，仅保留.mobile-main */
  body > *:not(.mobile-main) {
    display: none ;
  }
  .footer {
    padding: 0;
    font-size: 15px;
    background: #0a0d0d;
    display: block !important;
  }
  .footer-main {
    flex-direction: column;
    align-items: center;
    padding: 32px ;
    max-width: 100vw;
  }
  .footer-left {
    align-items: center;
    width: 100%;
    min-width: unset;
    margin-bottom: 18px;
  }
  .footer-logo-img {
    margin: 0 auto 18px auto;
    width: 120px;
    height: 32px;
    background-size: contain;
  }
  .footer-info-list {
    font-size: 13px;
    margin-bottom: 10px;
    text-align: left;
  }
  .footer-qrcodes {
    justify-content: center;
    gap: 60px;
    margin: 10px 0 18px 0;
  }
  .footer-qrcode {
    width: 64px;
    height: 64px;
  }
  .footer-navs {
    flex-direction: row;
    justify-content: space-between;
    gap: 0;
    width: 100%;
    margin: 0 0 18px 0;
  }
  .footer-nav-col {
    min-width: 0;
    margin: 0 ;
    align-items: center;
  }
  .footer-nav-title {
    font-size: 15px;
    margin-bottom: 8px;
    text-align: center;
  }
  .footer-nav-col a {
    font-size: 11px;
    margin-bottom: 6px;
    text-align: center;
    color: #b2b2b2;
  }
  .footer-bottom {
    font-size: 12px;
    padding: 10px 0 8px 0;
    text-align: center;
    background: #0a0d0d;
    color: #b2b2b2;
    border-top: 1px solid #232828;
    margin-top: 0;
  }
  .trial-modal-content {
    min-width: 0;
    width: 90vw;
    max-width: 90vw;
    padding: 18px 4vw 18px 4vw;
    flex-direction: column !important;
    display: flex !important;
    align-items: center;
    box-sizing: border-box;
    div{
      width: 100%;
    }
  }
  .trial-modal-title{
    font-size: 16px;
  }
  .trial-form-row {
    flex-direction: column;
    gap: 10px;
    width: 100%;
  }
  .trial-form-group {
    width: 100%;
    min-width: 0;
  }
  .trial-form-message {
    width: 100%;
  }
  .trial-form-qrcode {
    width: 100%;
    min-width: 0;
    padding: 0;
    margin: 18px 0 0 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  .trial-form-qrcode img {
    width: 90px;
    height: 90px;
    margin-bottom: 10px;
  }
  .trial-form-qrcode-tip {
    font-size: 13px;
    color: #888;
    margin-bottom: 10px;
  }
  .trial-form-actions {
    width: 100%;
    margin: 18px 0 0 0;
    text-align: center;
  }
  .trial-form-submit {
    width: 100%;
    max-width: 220px;
    height: 40px;
    font-size: 16px;
    border-radius: 20px;
    margin: 0 auto;
    display: block;
  }
  .trial-modal-close {
    right: 8px;
    top: 8px;
    font-size: 28px;
  }
}

/* 手机端菜单栏和logo样式 */
.menu-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
  padding: 0 16px;
  background: #000;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  z-index: 1003;
  box-shadow: 0 2px 8px rgba(0,0,0,0.03);
  transition: background 0.3s;
  width: 100%;
  box-sizing: border-box;
}
.menu-bar.scrolled {
  background: #111;
}
.mobile-logo {
  width: 120px;
  height: 36px;
  background: url('images/logo.png') no-repeat left center/contain;
  display: block;
}
.mobile-menu-btn {
  position: static;
  /* background: rgba(0,0,0,0.7); */
  color: #fff;
  font-size: 32px;
  border-radius: 8px;
  padding: 8px 14px;
  cursor: pointer;
}

.custom-select {
  position: relative;
  width: 220px;
  font-size: 18px;
  background: none;
  border-radius: 10px;
  box-shadow: none;
  border: none;
  height: 60px;
  min-height: 60px;
}

.custom-select-selected {
  padding: 0 40px 0 18px;
  border-radius: 10px;
  cursor: pointer;
  color: #333;
  background: none;
  user-select: none;
  box-sizing: border-box;
  height: 60px;
  line-height: 60px;
  font-size: 18px;
  border: none;
  box-shadow: none;
  position: relative;
  display: inline-flex;
  align-items: center;
}

.custom-select.open .custom-select-selected {
  background: #f7f7f7;
  border-radius: 10px;
  width: 220px;
  height: 60px;
  min-height: 60px;
  box-shadow: none;
  border: none;
}

.custom-select-selected::after {
  content: '';
  display: inline-block;
  border-width: 6px 6px 0 6px;
  border-style: solid;
  border-color: #333 transparent transparent transparent;
  margin-left: 10px;
  width: 0;
  height: 0;
  pointer-events: none;
  position: static;
}

.custom-select-dropdown {
  display: none;
  position: absolute;
  left: 0;
  top: 100%;
  width: 100%;
  background: #fff;
  border-radius: 18px;
  box-shadow: 0 8px 32px 0 rgba(0,0,0,0.13);
  margin: 0;
  padding: 12px 0 12px 0;
  z-index: 10;
  list-style: none;
  /* max-height: 320px; */
  overflow-y: auto;
  animation: dropdownFadeIn 0.18s;
  margin-top: 14px;
}

.custom-select.open .custom-select-dropdown {
  display: block;
}

.custom-select-row {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding: 0 8px;
  margin-bottom: 2px;
}

.custom-select-sep {
  color: #bbb;
  font-size: 16px;
  margin: 0 2px;
  pointer-events: none;
}

.custom-select-option {
  padding: 10px 18px;
  font-size: 17px;
  color: #333;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.18s, color 0.18s;
  background: #fff;
  margin: 0 2px;
  min-width: 0;
  text-align: center;
}

.custom-select-option.active,
.custom-select-option:hover {
  /* background: #e6f7f5; */
  color: #0A9D90;
}

@keyframes dropdownFadeIn {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

.pad-t-0{
  padding-top: 0;
}
/* featureSelectCustom 复用 custom-select 样式，无需额外样式 */

@media (max-width: 600px) {
  .trial-modal-content {
    width: 90vw !important;      /* 宽度自适应屏幕 */
    max-width: 95vw !important;  /* 最大宽度限制 */
    min-width: unset !important; /* 取消最小宽度限制（如有） */
    padding: 16px !important;    /* 内边距适当缩小 */
    box-sizing: border-box;
    flex-direction: column !important; /* 垂直排列内容 */
  }
  .trial-modal-content > div {
    width: 100% !important;      /* 子内容宽度自适应 */
  }
}

/* 导航下拉菜单样式 */
.nav-dropdown {
  position: relative;
  display: inline-block;
}
.nav-dropdown .dropdown-menu {
  display: none;
  position: absolute;
  left: 0;
  top:26px;
  background: #fff;
  width: 120px;
  /* height: 108px; */
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  z-index: 100;
  border-radius: 10px;
  padding: 24px 0;
  box-sizing: border-box;
  /* padding-top: 24px; */
}
.nav-dropdown:hover .dropdown-menu,
.nav-dropdown:focus-within .dropdown-menu {
  display: block;
}
.dropdown-menu li {
  list-style: none;
}
.dropdown-menu a {
  display: block;
  color: #242626;
  /* padding: 10px 0px; */
  text-decoration: none;
  font-size: 16px;
  transition: background 0.2s, color 0.2s;
  margin: 0;
  height: 28px;
  line-height: 28px;
}
.dropdown-menu a:hover {
  /* background: #f7f7f7; */
  color: #0A9D90;
}

.footer-qrcode-popup {
  background: #fff;
  padding: 20px;
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  position: fixed;
}
.footer-qrcode-popup img {
  width: 256px !important;
  height: 256px !important;
  max-width: none;
  max-height: none;
  border-radius: 12px;
  /* box-shadow: 0 2px 12px rgba(0,0,0,0.10);
  background: #fff; */
}