/* 文档内容样式 */
.markdown-content {
    line-height: 1.9;
    color: var(--text-secondary);
    overflow-wrap: break-word;
    word-wrap: break-word;
    word-break: break-word;
    hyphens: auto;
    font-size: 1.05rem;
}

.markdown-content h1,
.markdown-content h2,
.markdown-content h3,
.markdown-content h4,
.markdown-content h5,
.markdown-content h6 {
    margin-top: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--text);
    font-weight: 600;
    line-height: 1.3;
    scroll-margin-top: 100px;
}

.markdown-content h1 {
    font-size: 2.5rem;
    border-bottom: 3px solid var(--border);
    padding-bottom: 1rem;
    margin-bottom: 2rem;
    color: var(--primary);
}

.markdown-content h2 {
    font-size: 2rem;
    border-bottom: 2px solid var(--border);
    padding-bottom: 0.8rem;
    margin-top: 3rem;
}

.markdown-content h3 {
    font-size: 1.6rem;
    color: var(--secondary);
    position: relative;
    padding-left: 1.2rem;
}

.markdown-content h3::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 24px;
    background: var(--primary);
    border-radius: 2px;
}

.markdown-content p {
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
}

.markdown-content ul,
.markdown-content ol {
    margin: 1.5rem 0 1.8rem 0;
    padding-left: 2.5rem;
}

.markdown-content li {
    margin-bottom: 0.8rem;
    position: relative;
}

.markdown-content ul li::marker {
    color: var(--primary);
}

.markdown-content ul li::before {
    content: "•";
    color: var(--primary);
    font-weight: bold;
    display: inline-block;
    width: 1em;
    margin-left: -1em;
}

.markdown-content pre {
    background: var(--bg);
    padding: 1.8rem;
    border-radius: var(--radius);
    overflow: auto;
    margin: 1.8rem 0;
    border: 1px solid var(--border);
    font-family: 'Fira Code', 'Courier New', Courier, monospace;
    line-height: 1.7;
    tab-size: 4;
    box-shadow: var(--shadow-sm);
    position: relative;
    animation: slideInUp 0.5s ease-out forwards;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

@media (max-width: 768px) {
    .markdown-content pre {
        padding: 1.2rem;
        font-size: 0.9rem;
    }
}

.markdown-content pre:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

@keyframes slideInUp {
    from { 
        transform: translateY(20px);
        opacity: 0;
    }
    to { 
        transform: translateY(0);
        opacity: 1;
    }
}

.markdown-content code {
    padding: 0.3rem 0.7rem;
    border-radius: 6px;
    font-family: 'Fira Code', 'Courier New', Courier, monospace;
    font-size: 0.95em;
    color: var(--text);
    background: rgba(var(--primary-rgb), 0.1);
    border: 1px solid var(--border);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    white-space: nowrap;
    display: inline-block;
    margin: 0 0.3rem;
    vertical-align: middle;
}

/* 确保代码块中的代码不受内联代码样式影响 */
.markdown-content pre code {
    background: transparent;
    padding: 0;
    border-radius: 0;
    border: none;
    box-shadow: none;
    color: inherit;
    white-space: pre;
    display: block;
    margin: 0;
    font-size: 0.95em;
}

.markdown-content blockquote {
    border-left: 5px solid var(--primary);
    padding: 1.2rem 1.8rem;
    margin: 1.8rem 0;
    background: linear-gradient(90deg, rgba(var(--primary-rgb), 0.05), transparent);
    border-radius: 0 12px 12px 0;
    color: var(--text-secondary);
    font-style: italic;
    box-shadow: var(--shadow-sm);
}

.markdown-content blockquote p:last-child {
    margin-bottom: 0;
}

.markdown-content table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin: 1.8rem 0;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.markdown-content th,
.markdown-content td {
    padding: 1.1rem 1.4rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.markdown-content th {
    background: linear-gradient(180deg, rgba(var(--primary-rgb), 0.1), rgba(var(--accent-rgb), 0.1));
    color: var(--text);
    font-weight: 600;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.markdown-content tr:last-child td {
    border-bottom: none;
}

.markdown-content tr:hover {
    background: rgba(var(--primary-rgb), 0.03);
}

.section {
    display: flex;
    gap: 2.5rem;
}

/* 子导航栏样式 */
.docs-subnav {
    background: var(--glass-bg);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    position: sticky;
    top: 80px;
    z-index: 90;
    justify-items: center;
    transition: transform 0.3s ease, opacity 0.3s ease;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 0 0 20px 20px;
}

.docs-subnav.hidden {
    transform: translateY(-100%);
    opacity: 0;
}

.docs-subnav.visible {
    transform: translateY(0);
    opacity: 1;
}

.docs-nav-container {
    display: flex;
    gap: 0.8rem;
    padding: 0.8rem 0;
    flex-wrap: wrap;
}

.docs-nav-item {
    position: relative;
}

.docs-nav-category {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.8rem 1.3rem;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
    color: var(--text);
    white-space: nowrap;
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
}

[data-theme="dark"] .docs-nav-category {
    background: rgba(var(--dark-bg-rgb), 0.7);
}

.docs-nav-category:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
    box-shadow: 0 4px 15px rgba(var(--primary-rgb), 0.3);
}

.docs-nav-category i {
    font-size: 0.9rem;
    transition: transform 0.3s ease;
}

.docs-nav-category.active i {
    transform: rotate(180deg);
}

.docs-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    padding: 0.8rem;
    min-width: 220px;
    z-index: 100;
    display: none;
    flex-direction: column;
    gap: 0.4rem;
    border: 1px solid var(--border);
    margin-top: 0.5rem;
}

.docs-nav-item.active .docs-dropdown {
    display: flex;
}

.docs-dropdown a {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    padding: 0.9rem 1.2rem;
    border-radius: 10px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
    font-size: 1rem;
}

.docs-dropdown a:hover,
.docs-dropdown a.active {
    background: rgba(var(--primary-rgb), 0.15);
    color: var(--primary);
}

.docs-dropdown a.active {
    font-weight: 500;
    background: rgba(var(--primary-rgb), 0.2);
}

.docs-main {
    flex: 1;
    min-width: 0;
    max-width: 100%;
    margin-top: 2rem;
    overflow-x: hidden;
}

.docs-layout {
    display: flex;
    gap: 2.5rem;
    position: relative;
}

.docs-content {
    flex: 1;
    min-width: 0;
    max-width: 100%;
}

/* 添加目录浮动样式 */
.table-of-contents {
    position: fixed;
    top: 175px; /* 子导航栏下方 */
    right: 20px;
    align-self: flex-start;
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    max-height: calc(100vh - 150px);
    overflow-y: auto;
    min-width: 250px;
    transition: var(--transition);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 99;
}

/* 当导航栏隐藏时调整目录位置 */
.docs-subnav.hidden + .container .table-of-contents {
    top: 90px;
}

.table-of-contents h3 {
    margin-top: 0;
    color: var(--text);
    border-bottom: 1px solid var(--border);
    padding-bottom: 0.75rem;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.table-of-contents ul {
    list-style: none;
    padding-left: 0;
    margin: 0;
}

.table-of-contents li {
    margin-bottom: 0.5rem;
}

.table-of-contents a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
    display: block;
    padding: 0.25rem 0;
    font-size: 0.95rem;
    border-radius: 4px;
}

.table-of-contents a:hover {
    color: var(--primary);
    background-color: rgba(var(--primary-rgb), 0.1);
}

.table-of-contents a.active {
    color: var(--primary);
    font-weight: 500;
    background-color: rgba(var(--primary-rgb), 0.15);
}

/* 图表容器样式 */
.chart-container {
    position: relative;
    height: 400px;
    margin: 2rem 0;
}

/* Mermaid 图表样式 */
.mermaid {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin: 2rem 0;
    text-align: center;
    border: 1px solid var(--border);
}

.docs-guidance {
    max-width: 1000px;
    margin: 0 auto;
    padding: 2.5rem;
}

.guidance-content {
    background: var(--glass-bg);
    border-radius: var(--radius);
    padding: 3rem;
    box-shadow: var(--glass-shadow);
    text-align: center;
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.guidance-icon {
    font-size: 4rem;
    color: var(--primary);
    margin-bottom: 2rem;
    opacity: 0.8;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

.guidance-content h3 {
    color: var(--text);
    margin-bottom: 1.5rem;
    font-size: 2.2rem;
    font-weight: 600;
}

.guidance-content p {
    color: var(--text-secondary);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    font-size: 1.1rem;
    line-height: 1.8;
}

.guidance-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2.5rem;
}

.guidance-categories .category {
    background: var(--glass-bg);
    border-radius: var(--radius);
    padding: 2rem;
    text-align: left;
    border: 1px solid var(--glass-border);
    transition: var(--transition);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.guidance-categories .category:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-sm);
}

.guidance-categories h4 {
    color: var(--text);
    margin-bottom: 1.2rem;
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    gap: 0.9rem;
    font-weight: 600;
}

.guidance-categories h4 i {
    color: var(--primary);
    width: 28px;
    font-size: 1.2rem;
}

.guidance-categories a {
    display: block;
    padding: 0.8rem 0;
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
    border-bottom: 1px solid var(--border);
    font-size: 1.05rem;
}

.guidance-categories a:hover {
    color: var(--primary);
    padding-left: 0.7rem;
    border-color: var(--primary);
}

.guidance-categories a:last-child {
    border-bottom: none;
}

/* AI参考物料样式 */
.ai-reference-section {
    background: var(--glass-bg);
    border-radius: var(--radius);
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: var(--glass-shadow);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.ai-reference-header h3 {
    color: var(--text);
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
}

.ai-reference-header h3 i {
    color: var(--primary);
}

.ai-reference-header p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.ai-reference-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
}

.ai-reference-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.ai-reference-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.ai-card-header {
    padding: 1.2rem 1.2rem 0.5rem;
    border-bottom: 1px solid var(--border);
}

.ai-card-header h4 {
    color: var(--text);
    margin: 0;
    font-size: 1.1rem;
}

.ai-card-header h4 i {
    color: var(--primary);
    margin-right: 0.5rem;
}

.ai-card-body {
    padding: 1.2rem;
}

.ai-card-body p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.ai-download-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--primary);
    color: white;
    padding: 0.6rem 1.2rem;
    border-radius: var(--radius);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    font-size: 0.9rem;
}

.ai-download-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(var(--primary-rgb), 0.3);
}

@media (max-width: 768px) {
    .ai-reference-section {
        padding: 1.5rem;
    }
    
    .ai-reference-grid {
        grid-template-columns: 1fr;
    }
    
    .ai-reference-header h3 {
        font-size: 1.3rem;
    }
}

@media (max-width: 1200px) {
    .table-of-contents {
        display: none;
    }
    
    .docs-layout {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .section {
        flex-direction: column;
    }
    
    .docs-main {
        max-width: 100%;
        margin: 0 auto;
        width: 100%;
    }
    
    #docs-view .container {
        padding: 0 1.5rem;
    }
    
    #docs-view .section {
        gap: 1.5rem;
    }
    
    .markdown-content {
        padding: 0 1rem;
    }
    
    #docs-content {
        margin: 0 auto;
        max-width: 100%;
        overflow-x: hidden;
    }
    
    .docs-nav-container {
        flex-direction: column;
        gap: 0;
    }
    
    .docs-nav-item {
        width: 100%;
    }
    
    .docs-nav-category {
        width: 100%;
        justify-content: space-between;
    }
    
    .docs-dropdown {
        position: static;
        box-shadow: none;
        border: none;
        padding: 0;
        min-width: 100%;
        margin-top: 0.8rem;
        display: none;
    }
    
    .docs-nav-item.active .docs-dropdown {
        display: flex;
    }
    
    .docs-dropdown a {
        padding: 0.9rem 1.8rem;
    }
    
    .docs-guidance {
        padding: 1.5rem;
    }
    
    .guidance-content {
        padding: 2rem;
    }
}

@media (max-width: 900px) {
    .guidance-categories {
        grid-template-columns: 1fr;
    }
    
    .docs-subnav {
        border-radius: 0 0 15px 15px;
    }
    
    .docs-nav-category {
        padding: 0.9rem 1.5rem;
    }
    
    .mermaid {
        padding: 1rem;
    }
    
    .chart-container {
        height: 300px;
    }
}

@media (max-width: 768px) {
    .mermaid {
        padding: 1rem;
    }
    
    .chart-container {
        height: 300px;
    }
}