/**
 * 球小策创作者学院 - 飞牛 NAS / 语雀同款现代三栏技术文档样式表 (宽屏沉浸版)
 * 
 * 核心优化：
 * 1. 采用现代开发文档 1600px 宽屏架构，彻底解决窄屏局促问题
 * 2. 中间正文区扩展至 960px 黄金阅读宽度，代码块与表格舒展展开
 * 3. 桌面端严格隐藏多余移动按钮，结构严整大气
 * 4. 自适应断点（>1280px 满血三栏，992px~1280px 双栏正文优先，<=992px 移动抽屉）
 */

:root {
    --doc-primary: #07C160;
    --doc-primary-hover: #059669;
    --doc-primary-light: #E8F8F0;
    --doc-bg: #F8FAFC;
    --doc-card-bg: #FFFFFF;
    --doc-text-main: #0F172A;
    --doc-text-muted: #475569;
    --doc-text-light: #94A3B8;
    --doc-border: #E2E8F0;
    --doc-border-light: #F1F5F9;
    --doc-sidebar-w: 270px;
    --doc-toc-w: 230px;
    --doc-main-max-w: 980px;
    --doc-code-bg: #1E293B;
}

/* 作用域保护：宽屏独立包装层 */
.doc-hub-wrapper {
    max-width: 1600px !important;
    width: 95vw !important;
    margin: 24px auto 60px !important;
    padding: 0 16px !important;
    box-sizing: border-box !important;
}

.doc-hub-wrapper * {
    box-sizing: border-box;
}

/* 遮罩层默认在所有非移动端严格隐藏，禁止捕获鼠标与滚动 */
.doc-hub-wrapper .doc-sidebar-overlay {
    display: none !important;
}

/* 三栏 Flex 弹性容器 */
.doc-hub-wrapper .doc-container {
    display: flex;
    gap: 28px;
    align-items: flex-start;
    justify-content: center;
    min-height: 80vh;
}

/* ==========================================================================
   1. 左侧章节目录侧边栏 (Sidebar: 270px)
   ========================================================================== */
.doc-hub-wrapper .doc-sidebar {
    width: var(--doc-sidebar-w);
    flex-shrink: 0;
    position: sticky;
    top: 20px;
    max-height: calc(100vh - 40px);
    overflow-y: auto;
    background: var(--doc-card-bg);
    border: 1px solid var(--doc-border);
    border-radius: 12px;
    padding: 20px 14px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
}

.doc-hub-wrapper .doc-sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 12px;
    margin-bottom: 12px;
    border-bottom: 1px solid var(--doc-border-light);
}

.doc-hub-wrapper .doc-sidebar-title {
    font-size: 14.5px;
    font-weight: 700;
    color: var(--doc-text-main);
}

.doc-hub-wrapper .doc-sidebar-close {
    display: none;
    background: none;
    border: none;
    font-size: 18px;
    color: var(--doc-text-light);
    cursor: pointer;
    line-height: 1;
}

.doc-hub-wrapper .doc-sidebar-search {
    margin-bottom: 14px;
}

.doc-hub-wrapper .doc-search-box {
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--doc-bg);
    border: 1px solid var(--doc-border);
    border-radius: 6px;
    padding: 6px 10px;
    transition: all 0.2s ease;
}

.doc-hub-wrapper .doc-search-box:focus-within {
    border-color: var(--doc-primary);
    background: #FFF;
    box-shadow: 0 0 0 2px rgba(7, 193, 96, 0.12);
}

.doc-hub-wrapper .doc-search-box svg {
    color: var(--doc-text-light);
    flex-shrink: 0;
}

.doc-hub-wrapper .doc-search-box input {
    width: 100%;
    border: none;
    background: transparent;
    outline: none;
    font-size: 12.5px;
    color: var(--doc-text-main);
    line-height: 1.4;
    padding: 0;
}

.doc-hub-wrapper .doc-tree-section {
    margin-bottom: 16px;
}

.doc-hub-wrapper .doc-section-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 8px;
    font-size: 11.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--doc-text-light);
    cursor: default;
}

.doc-hub-wrapper .doc-section-count {
    font-size: 10.5px;
    font-weight: 500;
    padding: 1px 6px;
    background: var(--doc-bg);
    border-radius: 8px;
}

.doc-hub-wrapper .doc-section-list {
    list-style: none !important;
    margin: 2px 0 0 0 !important;
    padding: 0 !important;
}

.doc-hub-wrapper .doc-item {
    margin: 2px 0;
    list-style: none !important;
}

.doc-hub-wrapper .doc-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    color: var(--doc-text-muted);
    text-decoration: none !important;
    font-size: 13px;
    border-radius: 6px;
    line-height: 1.4;
    transition: all 0.15s ease;
}

.doc-hub-wrapper .doc-link:hover {
    color: var(--doc-text-main);
    background: var(--doc-bg);
}

.doc-hub-wrapper .doc-item.is-active .doc-link {
    background: var(--doc-primary-light);
    color: var(--doc-primary-hover);
    font-weight: 600;
}

.doc-hub-wrapper .doc-item-title {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.doc-hub-wrapper .doc-item-badge {
    font-size: 9.5px;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 4px;
    background: #FEF3C7;
    color: #B45309;
    margin-left: 8px;
    flex-shrink: 0;
}

.doc-hub-wrapper .doc-item.is-active .doc-item-badge {
    background: #07C160;
    color: #FFF;
}

/* ==========================================================================
   2. 中间主阅读区 (Main Content: 舒展宽阔，最大 980px)
   ========================================================================== */
.doc-hub-wrapper .doc-main {
    flex: 1;
    min-width: 0;
    max-width: var(--doc-main-max-w);
}

.doc-hub-wrapper .doc-article {
    background: var(--doc-card-bg);
    border: 1px solid var(--doc-border);
    border-radius: 12px;
    padding: 40px 48px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.03);
}

/* 移动端专用的悬浮目录胶囊（桌面端严格隐藏） */
.doc-hub-wrapper .doc-mobile-fab {
    display: none !important;
}

/* 顶部单行面包屑导航 */
.doc-hub-wrapper .doc-breadcrumbs {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--doc-text-light);
    margin-bottom: 24px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--doc-border-light);
    flex-wrap: wrap;
}

.doc-hub-wrapper .doc-breadcrumbs a {
    color: var(--doc-text-light);
    text-decoration: none !important;
}

.doc-hub-wrapper .doc-breadcrumbs a:hover {
    color: var(--doc-primary);
}

.doc-hub-wrapper .doc-bc-current {
    color: var(--doc-text-muted);
    font-weight: 500;
}

/* 文章头部 */
.doc-hub-wrapper .doc-article-header {
    border-bottom: 1px solid var(--doc-border);
    padding-bottom: 22px;
    margin-bottom: 30px;
}

.doc-hub-wrapper .doc-title-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.doc-hub-wrapper .doc-article-title {
    margin: 0 !important;
    font-size: 27px !important;
    font-weight: 800 !important;
    color: var(--doc-text-main) !important;
    letter-spacing: -0.5px;
    line-height: 1.35 !important;
}

.doc-hub-wrapper .doc-badge-pill {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    background: var(--doc-primary-light);
    color: var(--doc-primary-hover);
    font-size: 12px;
    font-weight: 700;
}

.doc-hub-wrapper .doc-meta-row {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 13px;
    color: var(--doc-text-light);
    margin-bottom: 18px;
    flex-wrap: wrap;
}

/* 阅读量：用轻量胶囊强调，与其它元信息区分开 */
.doc-hub-wrapper .doc-views-item {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    padding: 2px 9px;
    border-radius: 20px;
    background: var(--doc-primary-light);
    color: var(--doc-primary-hover);
    font-weight: 600;
}

.doc-hub-wrapper .doc-views-item #docViewCount {
    font-variant-numeric: tabular-nums;
}

/* Key 状态横幅 */
.doc-hub-wrapper .doc-key-banner {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 13px;
    line-height: 1.6;
}

.doc-hub-wrapper .doc-key-banner.is-active {
    background: #ECFDF5;
    border: 1px solid #A7F3D0;
    color: #065F46;
}

.doc-hub-wrapper .doc-key-banner.is-guest {
    background: #FFFBEB;
    border: 1px solid #FDE68A;
    color: #92400E;
}

.doc-hub-wrapper .doc-kb-icon {
    font-size: 16px;
    line-height: 1;
}

.doc-hub-wrapper .doc-key-banner a {
    color: #059669;
    font-weight: 600;
    text-decoration: underline !important;
}

/* ==========================================================================
   3. 正文排版 (Typography: 舒展宽阔，读感极佳)
   ========================================================================== */
.doc-hub-wrapper .doc-content-body {
    font-size: 15.5px;
    line-height: 1.85;
    color: #334155;
}

.doc-hub-wrapper .doc-content-body h2 {
    font-size: 21px !important;
    font-weight: 700 !important;
    color: var(--doc-text-main) !important;
    margin: 38px 0 16px !important;
    padding-bottom: 8px !important;
    border-bottom: 1px solid var(--doc-border-light) !important;
    position: relative;
    scroll-margin-top: 80px;
}

.doc-hub-wrapper .doc-content-body h3 {
    font-size: 17.5px !important;
    font-weight: 600 !important;
    color: var(--doc-text-main) !important;
    margin: 26px 0 12px !important;
    position: relative;
    scroll-margin-top: 80px;
}

.doc-hub-wrapper .doc-content-body p {
    margin: 14px 0 !important;
    line-height: 1.85 !important;
}

.doc-hub-wrapper .doc-content-body strong {
    color: var(--doc-text-main);
    font-weight: 600;
}

.doc-hub-wrapper .doc-anchor {
    opacity: 0;
    margin-left: 8px;
    color: var(--doc-primary);
    text-decoration: none !important;
    transition: opacity 0.15s;
}

.doc-hub-wrapper .doc-heading:hover .doc-anchor {
    opacity: 1;
}

.doc-hub-wrapper .doc-content-body blockquote {
    margin: 20px 0 !important;
    padding: 16px 20px !important;
    border-left: 4px solid var(--doc-primary) !important;
    background: #F8FAFC !important;
    border-radius: 0 8px 8px 0;
    color: #475569 !important;
    font-size: 14.5px !important;
}

.doc-hub-wrapper .doc-content-body blockquote p {
    margin: 6px 0 !important;
}

.doc-hub-wrapper .doc-content-body ul, 
.doc-hub-wrapper .doc-content-body ol {
    padding-left: 24px !important;
    margin: 14px 0 !important;
}

.doc-hub-wrapper .doc-content-body li {
    margin: 6px 0 !important;
    list-style: inherit !important;
}

/* 宽屏表格自适应展开 */
.doc-hub-wrapper .doc-content-body table {
    width: 100% !important;
    border-collapse: collapse !important;
    margin: 22px 0 !important;
    font-size: 13.5px !important;
    background: #FFFFFF !important;
    border: 1px solid var(--doc-border) !important;
    border-radius: 8px;
    overflow: hidden;
}

.doc-hub-wrapper .doc-content-body th {
    background: #F1F5F9 !important;
    color: var(--doc-text-main) !important;
    font-weight: 600 !important;
    text-align: left;
    padding: 10px 14px !important;
    border-bottom: 1px solid var(--doc-border) !important;
}

.doc-hub-wrapper .doc-content-body td {
    padding: 10px 14px !important;
    border-bottom: 1px solid var(--doc-border-light) !important;
    color: #475569 !important;
}

.doc-hub-wrapper .doc-content-body tr:last-child td {
    border-bottom: none !important;
}

/* 舒展的代码块：在 960px 宽度下绝不拥挤 */
.doc-hub-wrapper .doc-content-body pre {
    position: relative;
    background: var(--doc-code-bg) !important;
    color: #E2E8F0 !important;
    padding: 18px 22px !important;
    border-radius: 8px !important;
    overflow-x: auto;
    font-family: "JetBrains Mono", Consolas, Monaco, monospace !important;
    font-size: 13px !important;
    line-height: 1.65 !important;
    margin: 20px 0 !important;
}

.doc-hub-wrapper .doc-content-body code {
    font-family: "JetBrains Mono", Consolas, Monaco, monospace !important;
    font-size: 0.9em;
    padding: 2px 6px;
    background: #F1F5F9 !important;
    color: #E11D48 !important;
    border-radius: 4px;
}

.doc-hub-wrapper .doc-content-body pre code {
    background: transparent !important;
    color: inherit !important;
    padding: 0 !important;
}

.doc-hub-wrapper .doc-code-copy-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    padding: 4px 10px;
    font-size: 11px;
    font-weight: 600;
    color: #94A3B8;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
    line-height: 1.3;
}

.doc-hub-wrapper .doc-code-copy-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    color: #FFFFFF;
}

.doc-hub-wrapper .doc-code-copy-btn.is-copied {
    background: var(--doc-primary);
    color: #FFFFFF;
    border-color: var(--doc-primary);
}

/* 截图占位卡片组件 */
.doc-hub-wrapper .doc-screenshot-placeholder {
    margin: 24px 0;
    padding: 22px;
    background: #F8FAFC;
    border: 2px dashed #CBD5E1;
    border-radius: 10px;
    text-align: center;
    position: relative;
    transition: border-color 0.2s;
}

.doc-hub-wrapper .doc-screenshot-placeholder:hover {
    border-color: var(--doc-primary);
}

.doc-hub-wrapper .doc-sp-badge {
    display: inline-block;
    padding: 3px 10px;
    background: #E2E8F0;
    color: #475569;
    font-size: 11px;
    font-weight: 700;
    border-radius: 12px;
    margin-bottom: 8px;
    text-transform: uppercase;
}

.doc-hub-wrapper .doc-sp-title {
    font-size: 14.5px;
    font-weight: 700;
    color: var(--doc-text-main);
    margin-bottom: 6px;
}

.doc-hub-wrapper .doc-sp-desc {
    font-size: 13px;
    color: #64748B;
    max-width: 540px;
    margin: 0 auto 12px;
    line-height: 1.55;
}

.doc-hub-wrapper .doc-sp-specs {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 4px 12px;
    background: #FFF;
    border: 1px solid #E2E8F0;
    border-radius: 6px;
    font-size: 12px;
    color: #059669;
    font-weight: 600;
}

/* ==========================================================================
   指令卡片组件 (.doc-prompt-card)：可一键复制发给 AI 工具
   ========================================================================== */
.doc-hub-wrapper .doc-prompt-card {
    margin: 20px 0;
    background: #F8FAFC;
    border: 1px solid var(--doc-border);
    border-left: 4px solid var(--doc-primary);
    border-radius: 8px;
    overflow: hidden;
}

.doc-hub-wrapper .dpc-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 10px 14px;
    background: #FFFFFF;
    border-bottom: 1px solid var(--doc-border-light);
}

.doc-hub-wrapper .dpc-label {
    font-size: 12.5px;
    font-weight: 700;
    color: var(--doc-text-main);
    display: flex;
    align-items: center;
    gap: 6px;
    line-height: 1.4;
}

.doc-hub-wrapper .dpc-tag {
    font-size: 10.5px;
    font-weight: 600;
    padding: 2px 7px;
    border-radius: 10px;
    background: var(--doc-primary-light);
    color: var(--doc-primary-hover);
    flex-shrink: 0;
}

.doc-hub-wrapper .dpc-copy {
    flex-shrink: 0;
    padding: 5px 12px;
    font-size: 12px;
    font-weight: 600;
    color: #FFFFFF;
    background: var(--doc-primary);
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.18s;
    white-space: nowrap;
}

.doc-hub-wrapper .dpc-copy:hover {
    background: var(--doc-primary-hover);
}

.doc-hub-wrapper .dpc-copy.is-copied {
    background: #059669;
}

.doc-hub-wrapper .dpc-body {
    padding: 14px 16px;
    font-size: 13.5px;
    line-height: 1.75;
    color: #334155;
    white-space: pre-wrap;
    word-break: break-word;
    font-family: "JetBrains Mono", Consolas, Monaco, monospace;
    background: #FBFDFF;
}

.doc-hub-wrapper .dpc-note {
    padding: 0 16px 12px;
    font-size: 12px;
    color: var(--doc-text-light);
    line-height: 1.6;
}

/* 底部上下篇翻页 */
.doc-hub-wrapper .doc-article-footer {
    margin-top: 42px;
    padding-top: 22px;
    border-top: 1px solid var(--doc-border);
}

.doc-hub-wrapper .doc-pager {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.doc-hub-wrapper .doc-pager-card {
    display: flex;
    flex-direction: column;
    padding: 14px 18px;
    background: #F8FAFC;
    border: 1px solid var(--doc-border);
    border-radius: 8px;
    text-decoration: none !important;
    transition: all 0.2s;
}

.doc-hub-wrapper .doc-pager-card:hover {
    border-color: var(--doc-primary);
    background: #FFFFFF;
    box-shadow: 0 4px 12px rgba(7, 193, 96, 0.08);
}

.doc-hub-wrapper .doc-pager-label {
    font-size: 11.5px;
    font-weight: 600;
    color: var(--doc-text-light);
    margin-bottom: 4px;
}

.doc-hub-wrapper .doc-pager-title {
    font-size: 13.5px;
    font-weight: 600;
    color: var(--doc-text-main);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.doc-hub-wrapper .doc-pager-next {
    text-align: right;
}

/* ==========================================================================
   4. 右侧目录大纲 (TOC Sidebar: 230px)
   ========================================================================== */
.doc-hub-wrapper .doc-toc-sidebar {
    width: var(--doc-toc-w);
    flex-shrink: 0;
    position: sticky;
    top: 20px;
    max-height: calc(100vh - 40px);
    overflow-y: auto;
    overscroll-behavior: auto;
    background: var(--doc-card-bg);
    border: 1px solid var(--doc-border);
    border-radius: 12px;
    padding: 18px 14px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
}

.doc-hub-wrapper .doc-toc-header {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11.5px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--doc-text-light);
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--doc-border-light);
}

.doc-hub-wrapper .doc-toc-list {
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
}

.doc-hub-wrapper .doc-toc-item {
    margin: 0;
    list-style: none !important;
    border-left: 2px solid transparent;
    border-radius: 0 6px 6px 0;
    transition: background 0.15s, border-color 0.15s;
}

/* 二级标题：主层级，字号与字重更高 */
.doc-hub-wrapper .doc-toc-level-2 .doc-toc-link {
    font-size: 13px;
    color: var(--doc-text-main);
    font-weight: 500;
}

/* 三级标题：次级，缩进 + 更淡的颜色 + 前置短横线 */
.doc-hub-wrapper .doc-toc-level-3 {
    padding-left: 0;
}

.doc-hub-wrapper .doc-toc-level-3 .doc-toc-link {
    font-size: 12.3px;
    color: var(--doc-text-light);
    padding-left: 22px !important;
    position: relative;
}

.doc-hub-wrapper .doc-toc-level-3 .doc-toc-link::before {
    content: "";
    position: absolute;
    left: 11px;
    top: 0.82em;
    width: 5px;
    height: 1.5px;
    border-radius: 2px;
    background: currentColor;
    opacity: 0.45;
}

.doc-hub-wrapper .doc-toc-link {
    display: block;
    text-decoration: none !important;
    line-height: 1.55;
    padding: 6px 9px 6px 8px;
    transition: color 0.15s, background 0.15s;
    /* 允许换行而不是截断：长标题被省略号切掉后完全无法辨认 */
    word-break: break-word;
}

.doc-hub-wrapper .doc-toc-link:hover {
    color: var(--doc-primary-hover);
    background: var(--doc-bg-soft, #F8FAFC);
}

/* 当前阅读位置：左侧绿色指示条 + 高亮底色 */
.doc-hub-wrapper .doc-toc-item.is-active {
    border-left-color: var(--doc-primary);
    background: var(--doc-primary-light);
}

.doc-hub-wrapper .doc-toc-item.is-active .doc-toc-link {
    color: var(--doc-primary-hover);
    font-weight: 700;
}

.doc-hub-wrapper .doc-toc-empty {
    font-size: 12px;
    color: var(--doc-text-light);
}

.doc-hub-wrapper .doc-toc-quicklinks {
    margin-top: 24px;
    padding-top: 14px;
    border-top: 1px solid var(--doc-border-light);
}

.doc-hub-wrapper .doc-toc-qtitle {
    font-size: 11.5px;
    font-weight: 700;
    color: var(--doc-text-light);
    margin-bottom: 8px;
}

.doc-hub-wrapper .doc-toc-qitem {
    display: block;
    font-size: 12px;
    color: var(--doc-text-muted);
    text-decoration: none !important;
    margin-bottom: 6px;
    transition: color 0.15s;
}

.doc-hub-wrapper .doc-toc-qitem:hover {
    color: var(--doc-primary);
}

/* ==========================================================================
   5. 响应式与移动端适配 (Media Queries)
   ========================================================================== */
@media (max-width: 1280px) {
    /* 屏幕较小时隐藏右侧 TOC，保障中间正文绝对优先 */
    .doc-hub-wrapper .doc-toc-sidebar {
        display: none !important;
    }
}

@media (max-width: 992px) {
    .doc-hub-wrapper {
        width: 100% !important;
        margin: 10px auto 30px !important;
        padding: 0 10px !important;
        /* 为底部悬浮目录按钮与移动端主导航预留呼吸空间 */
        padding-bottom: 20px !important;
    }

    /* 悬浮目录按钮：水平居中，避开右下角「回顶部」与移动端底部导航 */
    .doc-hub-wrapper .doc-mobile-fab {
        display: inline-flex !important;
        align-items: center;
        justify-content: center;
        gap: 6px;
        position: fixed;
        left: 50%;
        transform: translateX(-50%);
        bottom: calc(88px + env(safe-area-inset-bottom));
        z-index: 99998;
        background: #07C160;
        color: #FFFFFF !important;
        border: none;
        border-radius: 30px;
        padding: 8px 18px;
        font-size: 13px;
        font-weight: 600;
        box-shadow: 0 4px 16px rgba(7, 193, 96, 0.45);
        cursor: pointer;
        white-space: nowrap;
    }

    .doc-hub-wrapper .doc-mobile-fab svg {
        stroke: #FFF;
    }

    .doc-hub-wrapper .doc-container {
        gap: 0;
    }

    /* 侧边栏转化为移动端侧滑抽屉 */
    .doc-hub-wrapper .doc-sidebar {
        position: fixed !important;
        left: 0 !important;
        top: 0 !important;
        width: min(290px, 86vw) !important;
        height: 100vh !important;
        height: 100dvh !important;
        max-height: 100vh !important;
        z-index: 100002 !important;
        transform: translateX(-100%);
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: 4px 0 24px rgba(0, 0, 0, 0.15);
        border-radius: 0 !important;
        overscroll-behavior: contain;
        -webkit-overflow-scrolling: touch;
    }

    .doc-hub-wrapper .doc-sidebar.is-open {
        transform: translateX(0) !important;
    }

    .doc-hub-wrapper .doc-sidebar-close {
        display: block !important;
    }

    .doc-hub-wrapper .doc-sidebar-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(15, 23, 42, 0.5);
        backdrop-filter: blur(4px);
        z-index: 100001;
    }

    .doc-hub-wrapper .doc-sidebar-overlay.is-visible {
        display: block;
    }

    .doc-hub-wrapper .doc-article {
        padding: 20px 16px !important;
        border-radius: 8px !important;
    }

    .doc-hub-wrapper .doc-article-title {
        font-size: 20px !important;
    }

    /* 移动端正文：代码块与表格允许横向滑动，禁止撑破卡片 */
    .doc-hub-wrapper .doc-content-body pre {
        padding: 14px 12px !important;
        font-size: 12px !important;
        border-radius: 6px !important;
        -webkit-overflow-scrolling: touch;
    }

    .doc-hub-wrapper .doc-content-body table {
        display: block !important;
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch;
        font-size: 12.5px !important;
    }

    .doc-hub-wrapper .doc-content-body th,
    .doc-hub-wrapper .doc-content-body td {
        padding: 8px 10px !important;
        white-space: nowrap;
    }

    .doc-hub-wrapper .doc-content-body h2 {
        font-size: 18px !important;
        margin: 28px 0 12px !important;
    }

    .doc-hub-wrapper .doc-content-body h3 {
        font-size: 15.5px !important;
        margin: 20px 0 10px !important;
    }

    .doc-hub-wrapper .doc-content-body {
        font-size: 14.5px;
    }

    /* 截图占位卡片移动端收敛留白 */
    .doc-hub-wrapper .doc-screenshot-placeholder {
        padding: 16px 12px !important;
    }

    .doc-hub-wrapper .doc-sp-specs {
        display: block !important;
        line-height: 1.8;
    }

    .doc-hub-wrapper .doc-sp-specs span {
        display: inline-block;
    }

    /* 指令卡片移动端：按钮换行，正文收紧 */
    .doc-hub-wrapper .dpc-head {
        flex-wrap: wrap;
    }

    .doc-hub-wrapper .dpc-label {
        font-size: 12px;
    }

    .doc-hub-wrapper .dpc-copy {
        padding: 6px 14px;
        font-size: 12px;
    }

    .doc-hub-wrapper .dpc-body {
        font-size: 12.5px;
        padding: 12px 13px;
    }

    /* 面包屑移动端折行处理 */
    .doc-hub-wrapper .doc-breadcrumbs {
        font-size: 12px;
        gap: 4px;
    }

    .doc-hub-wrapper .doc-key-banner {
        font-size: 12px !important;
        padding: 10px 12px !important;
    }

    .doc-hub-wrapper .doc-pager {
        grid-template-columns: 1fr;
    }

    .doc-hub-wrapper .doc-pager-next {
        text-align: left;
    }
}

/* 超小屏（<= 400px）进一步压缩留白，避免文字挤出容器 */
@media (max-width: 400px) {
    .doc-hub-wrapper .doc-article {
        padding: 16px 12px !important;
    }

    .doc-hub-wrapper .doc-article-title {
        font-size: 18px !important;
    }

    .doc-hub-wrapper .doc-mobile-fab {
        bottom: calc(84px + env(safe-area-inset-bottom)) !important;
        padding: 8px 14px !important;
        font-size: 12.5px !important;
    }
}

/* 正文图表 */
.doc-hub-wrapper .doc-figure{margin:26px 0;text-align:center}
.doc-hub-wrapper .doc-figure img{max-width:100%;height:auto;border:1px solid #E2E8F0;border-radius:12px;box-shadow:0 2px 10px rgba(15,23,42,.06)}
.doc-hub-wrapper .doc-disclaimer{margin-top:26px;padding:16px 18px;border-radius:10px;background:#F8FAFC;border:1px solid #E2E8F0}
.doc-hub-wrapper .doc-disclaimer-title{font-size:13px;font-weight:700;color:#475569;margin-bottom:7px}
.doc-hub-wrapper .doc-disclaimer p{margin:0;font-size:12.8px;line-height:1.75;color:#64748B}
.doc-hub-wrapper .doc-faq{margin-top:30px;padding-top:22px;border-top:1px solid #E2E8F0}
.doc-hub-wrapper .doc-faq-title{font-size:19px;font-weight:700;color:#0F172A;margin:0 0 14px}
.doc-hub-wrapper .doc-faq-item{padding:13px 16px;border-radius:10px;background:#F8FAFC;margin-bottom:10px}
.doc-hub-wrapper .doc-faq-q{font-size:14.5px;font-weight:700;color:#07C160;margin-bottom:6px}
.doc-hub-wrapper .doc-faq-a{margin:0;font-size:13.5px;line-height:1.75;color:#475569}
.doc-hub-wrapper .doc-key-banner.is-logged{background:#FFF7ED;border:1px solid #FED7AA;color:#9A3412}
.doc-hub-wrapper .doc-key-banner.is-logged a{color:#C2410C;font-weight:700}
.doc-hub-wrapper .doc-key-btn.doc-key-warn{background:#FFF7ED;color:#C2410C;border-color:#FED7AA}
.doc-hub-wrapper .doc-note{margin:22px 0;padding:15px 18px;border-radius:10px;background:#F0F9FF;border-left:4px solid #2563EB}
.doc-hub-wrapper .doc-note-title{font-size:14px;font-weight:700;color:#1D4ED8;margin-bottom:7px}
.doc-hub-wrapper .doc-note p{margin:0;font-size:13.8px;line-height:1.85;color:#334155}