/* GitBook风格帮助手册样式 */

/* CSS变量定义 */
:root {
    --primary-color: #2d7ff9;
    --primary-light: #e6f0ff;
    --secondary-color: #5a67d8;
    --text-color: #2d3748;
    --text-light: #718096;
    --border-color: #e2e8f0;
    --background-color: #f7fafc;
    --sidebar-bg: #ffffff;
    --content-bg: #ffffff;
    --code-bg: #f7fafc;
    --sidebar-width: 300px;
    --header-height: 70px;
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --border-radius: 6px;
    --transition: all 0.3s ease;
}

/* 全局样式重置 */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Microsoft YaHei', 'PingFang SC', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--background-color);
}

/* 容器样式 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}


}

/* 面包屑导航 */
.breadcrumb {
    background-color: #ffffff;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
    margin-top: 70px;
}

.breadcrumb a {
    text-decoration: none;
    color: var(--primary-color);
}

.breadcrumb a:hover {
    text-decoration: underline;
}

/* GitBook容器 */
.gitbook-container {
    display: flex;
    min-height: calc(100vh - 70px);
}

/* 左侧边栏 */
.sidebar {
    width: var(--sidebar-width);
    background-color: var(--sidebar-bg);
    border-right: 1px solid var(--border-color);
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    overflow-y: auto;
    transition: var(--transition);
    transform: translateX(-100%);
}

.sidebar.show {
    transform: translateX(0);
    z-index: 99;
}

.sidebar-content {
    padding: 140px 20px 20px 20px;
}

/* 侧边栏搜索 */
.sidebar-search {
    position: relative;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    background-color: #ffffff;
}

.sidebar-search input {
    flex: 1;
    padding: 10px 12px;
    border: none;
    font-size: 0.875rem;
    outline: none;
    transition: var(--transition);
    background-color: transparent;
}

.sidebar-search input:focus {
    border-color: var(--primary-color);
}

.search-icon {
    padding: 0 12px;
    color: var(--text-light);
    font-size: 0.875rem;
}

/* 文档导航 */
.docs-nav {
    font-size: 0.875rem;
}

.nav-section {
    margin-bottom: 20px;
    list-style-type: none;
}

.nav-title {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-light);
    margin-bottom: 8px;
    padding-left: 12px;
    cursor: default;
}

.nav-title.collapsible {
    cursor: pointer;
    transition: background-color 0.2s ease;
    display: flex;
    align-items: center;
}

.nav-title.collapsible:hover {
    background-color: rgba(45, 127, 249, 0.05);
}

.nav-title.collapsible i {
    margin-right: 10px;
    transition: transform 0.2s ease;
    font-size: 10px;
}

.nav-items {
    list-style: none;
}

.nav-link {
    display: flex;
    align-items: center;
    padding: 8px 12px;
    text-decoration: none;
    color: var(--text-color);
    border-radius: var(--border-radius);
    transition: var(--transition);
    margin-bottom: 4px;
}

.nav-link:hover {
    background-color: var(--primary-light);
    color: var(--primary-color);
}

.nav-link i {
    margin-right: 10px;
    font-size: 0.75rem;
    width: 16px;
    text-align: center;
}

/* 右侧内容区域 */
.docs-content {
    flex: 1;
    margin-left: 0;
    background-color: var(--content-bg);
    transition: var(--transition);
}

/* 移动端导航开关 */
.mobile-nav-toggle {
    position: fixed;
    top: calc(var(--header-height) + 52px);
}

/* 页脚链接标题下划线 - 统一所有页面样式 */
.footer-links h4 {
    font-size: 18px !important;
    font-weight: 600 !important;
    margin-bottom: 20px !important;
    position: relative !important;
    padding-bottom: 10px !important;
}

.footer-links h4::after {
    content: '' !important;
    position: absolute !important;
    bottom: 0 !important;
    left: 0 !important;
    width: 40px !important;
    height: 2px !important;
    background-color: var(--primary-color) !important;
}
    left: 20px;
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 8px 12px;
    display: flex;
    align-items: center;
    cursor: pointer;
    box-shadow: var(--shadow);
    z-index: 98;
    transition: var(--transition);
}

.mobile-nav-toggle i {
    margin-right: 6px;
    font-size: 0.875rem;
}

/* 内容包装器 */
.content-wrapper {
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 20px;
}

/* 文档标题 */
.docs-header {
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.docs-header h1 {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 12px;
}

.docs-subtitle {
    font-size: 1.125rem;
    color: var(--text-light);
    line-height: 1.6;
}

/* 文档章节 */
.doc-section {
    margin-bottom: 48px;
    scroll-margin-top: calc(var(--header-height) + 40px);
}

.section-title {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}

.section-content {
    font-size: 1rem;
    color: var(--text-color);
}

.section-content p {
    margin-bottom: 20px;
    line-height: 1.7;
}

.section-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 24px 0 16px;
    color: var(--text-color);
}

.section-content h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin: 20px 0 12px;
    color: var(--text-color);
}

.section-content ul,
.section-content ol {
    margin: 0 0 20px 24px;
}

.section-content li {
    margin-bottom: 8px;
    line-height: 1.6;
}

.section-content strong {
    font-weight: 600;
}

.section-content a {
    color: var(--primary-color);
    text-decoration: none;
}

.section-content a:hover {
    text-decoration: underline;
}

/* 特性亮点 */
.feature-highlight {
    background-color: var(--primary-light);
    border-radius: var(--border-radius);
    padding: 24px;
    margin-bottom: 24px;
}

.feature-highlight h3 {
    margin-top: 0;
    color: var(--primary-color);
}

.feature-list {
    list-style: none;
    margin-left: 0 !important;
}

.feature-list li {
    position: relative;
    padding-left: 28px;
}

.feature-list li i {
    position: absolute;
    left: 0;
    top: 6px;
    color: var(--primary-color);
}

/* 平台安装选项卡 */
.platform-installation {
    display: flex;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--border-color);
}

.platform-tab {
    padding: 12px 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-light);
    border-bottom: 2px solid transparent;
    transition: var(--transition);
}

.platform-tab:hover {
    color: var(--primary-color);
    background-color: var(--background-color);
}

.platform-tab.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
    background-color: var(--background-color);
}

.platform-tab i {
    margin-right: 8px;
    font-size: 1rem;
}

/* 平台内容 */
.platform-content {
    display: none;
    padding: 24px;
    background-color: var(--background-color);
    border-radius: 0 0 var(--border-radius) var(--border-radius);
}

.platform-content.active {
    display: block;
}

/* 安装步骤 */
.installation-steps {
    list-style: decimal !important;
    margin-left: 24px !important;
}

.installation-steps li {
    margin-bottom: 12px;
}

/* 系统要求 */
.system-requirements {
    margin-top: 24px;
    padding: 16px;
    background-color: #ffffff;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.system-requirements h4 {
    margin-top: 0;
    margin-bottom: 12px;
    color: var(--text-color);
}

.system-requirements ul {
    list-style: disc !important;
    margin-left: 20px !important;
}

/* 代码块 */
pre {
    background-color: var(--code-bg);
    padding: 16px;
    border-radius: var(--border-radius);
    overflow-x: auto;
    margin: 16px 0;
    border: 1px solid var(--border-color);
}

code {
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
    font-size: 0.875rem;
    background-color: var(--code-bg);
    padding: 2px 6px;
    border-radius: 4px;
    border: 1px solid var(--border-color);
}

pre code {
    background-color: transparent;
    padding: 0;
    border: none;
}

/* 快速开始指南 */
.quick-start-guide {
    margin-top: 24px;
}

.guide-step {
    display: flex;
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border-color);
}

.guide-step:last-child {
    border-bottom: none;
}

.step-number {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    margin-right: 20px;
}

.step-content {
    flex: 1;
}

.step-content h3 {
    margin-top: 0;
    margin-bottom: 12px;
}

.step-content ul {
    margin-left: 24px !important;
}

/* 使用主题 */
.usage-topic {
    margin-bottom: 32px;
}

/* 操作网格 */
.operation-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
    margin: 24px 0;
}

.operation-item {
    background-color: #ffffff;
    padding: 20px;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.operation-item:hover {
    box-shadow: var(--shadow);
    transform: translateY(-2px);
}

.operation-item h4 {
    display: flex;
    align-items: center;
    margin-top: 0;
    margin-bottom: 12px;
    color: var(--primary-color);
}

.operation-item h4 i {
    margin-right: 8px;
}

/* 控制方法 */
.control-methods {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin: 24px 0;
}

.control-method {
    background-color: #ffffff;
    padding: 20px;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.control-method h4 {
    margin-top: 0;
    margin-bottom: 16px;
    color: var(--text-color);
}

/* 快速跳转 */
.quick-jump {
    text-align: center;
    margin-top: 48px;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
}



/* 页脚 */
footer {
    background-color: #ffffff;
    border-top: 1px solid var(--border-color);
    padding: 40px 0;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 30px;
}

.footer-logo h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
    color: var(--primary-color);
}

.footer-logo p {
    color: var(--text-light);
    font-size: 0.875rem;
    line-height: 1.6;
}

.footer-links h4 {
    font-size: 1rem;
    margin-bottom: 16px;
    color: var(--text-color);
    font-weight: 600;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 8px;
}

.footer-links a {
    text-decoration: none;
    color: var(--text-light);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary-color);
}

.footer-social h4 {
    font-size: 1rem;
    margin-bottom: 16px;
    color: var(--text-color);
    font-weight: 600;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--primary-light);
    color: var(--primary-color);
    border-radius: 50%;
    transition: var(--transition);
}

.social-links a:hover {
    background-color: var(--primary-color);
    color: #ffffff;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.footer-bottom p {
    color: var(--text-light);
    font-size: 0.875rem;
}

/* 响应式设计 */

/* 大屏幕 - 1400px及以上 */
@media (min-width: 1400px) {
    .content-wrapper {
        max-width: 900px;
    }
    
    .sidebar {
        width: 320px;
    }
}

/* 中等屏幕 - 1200px及以上 */
@media (min-width: 1200px) {
    .sidebar {
        transform: translateX(0);
    }
    
    .docs-content {
        margin-left: var(--sidebar-width);
    }
    
    .mobile-nav-toggle {
        display: none;
    }
}

/* 平板设备 - 992px至1199px */
@media (min-width: 992px) {
    .sidebar {
        transform: translateX(0);
    }
    
    .docs-content {
        margin-left: var(--sidebar-width);
    }
    
    .mobile-nav-toggle {
        display: none;
    }
}

/* 小平板设备 - 768px至991px */
@media (max-width: 991px) {
    .nav-links {
        display: none;
    }
    
    .mobile-menu {
        display: block;
    }
    
    .operation-grid,
    .control-methods {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 30px;
    }
}

/* 移动设备 - 576px至767px */
@media (max-width: 767px) {
    .docs-header h1 {
        font-size: 1.75rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .platform-installation {
        flex-wrap: wrap;
    }
    
    .platform-tab {
        padding: 8px 16px;
        font-size: 0.75rem;
    }
    
    .guide-step {
        flex-direction: column;
    }
    
    .step-number {
        margin-bottom: 12px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 24px;
    }
}

/* 小屏幕移动设备 - 480px及以下 */
@media (max-width: 480px) {
    .sidebar {
        width: 100%;
    }
    
    .content-wrapper {
        padding: 30px 16px;
    }
    
    .docs-header h1 {
        font-size: 1.5rem;
    }
    
    .docs-subtitle {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.25rem;
    }
    
    .mobile-nav-toggle {
        left: 16px;
    }
}