/* 克隆站移动端补充样式：仅在小屏生效，不改变桌面布局 */
@media (max-width: 767px) {
    body { -webkit-text-size-adjust: 100%; }
    html, body { overflow-x: hidden; }
    img, video, iframe, embed, canvas, object {
        max-width: 100% !important;
        height: auto !important;
    }
    table { width: 100% !important; max-width: 100%; }
    pre, code { white-space: pre-wrap; word-break: break-all; }

    /* 页头：手机端不透明并提升层级、logo 收缩进页头，避免被下方图遮挡 */
    .header, .root > .header { position: relative; z-index: 30; background: #fff; }
    #logo-image, .header .logo-image, .header .logo img,
    .root .header a img, .header h1 img {
        max-height: 40px !important;
        height: auto !important;
        width: auto !important;
    }
}