/* 国贸通官网头尾配套样式（trade-insights 内容区适配） */
body.trade-insights-page {
    padding-top: 76px;
}

/* 业务页无深色 banner，头部始终使用白底固定样式（不受官网 tab.js 滚动切换影响） */
body.trade-insights-page .head {
    background: #fff;
}

body.trade-insights-page .head ul li > a {
    color: #000;
}

body.trade-insights-page .head ul li a.downicon,
body.trade-insights-page .head .language_cnen span {
    background: url(https://www.bigtradedata.com/img/nav_bg_black.png) center right no-repeat;
}

body.trade-insights-page .head .language_cnen span {
    color: #000;
}

body.trade-insights-page .head a#logo img.colorLogo {
    display: block;
}

body.trade-insights-page .head a#logo img.logo {
    display: none;
}

body.trade-insights-page .head ul li a {
    white-space: nowrap;
}

body.trade-insights-page .head ul li {
    flex-shrink: 0;
}

@media (max-width: 1200px) {
    body.trade-insights-page .head ul li a {
        padding-left: 12px;
        padding-right: 10px;
        font-size: 15px;
    }
}

/* 官网悬浮栏按 content-box 计算高度，避免全局 border-box 挤压「免费试用」按钮 */
body.trade-insights-page .customerservice,
body.trade-insights-page .customerservice * {
    box-sizing: content-box;
}

body.trade-insights-page .customerservice ul li.free {
    height: 50px;
}

body.trade-insights-page .customerservice ul li.free span {
    height: 40px;
    line-height: 20px;
    padding: 5px 0;
    font-size: 12px;
}

.footer_media_item img {
    cursor: pointer;
}

.footer-image-preview {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: rgba(0, 0, 0, 0.78);
    z-index: 9999;
    box-sizing: border-box;
}

.footer-image-preview.is-open {
    display: flex;
}

.footer-image-preview img {
    display: block;
    max-width: min(92vw, 960px);
    max-height: 88vh;
    border-radius: 12px;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.35);
    background: #fff;
    width: 443px;
}