/* ============================================================================
   美观的 HTML 文档样式 - Read the Docs 主题定制
   ============================================================================ */

/* ----------------------------------------------------------------------------
   页面宽度设置
   ---------------------------------------------------------------------------- */

/* 增加主要内容区域的最大宽度（默认 1100px -> 1400px）*/
.wy-nav-content {
    max-width: 1400px !important;
    padding: 2rem !important;
}

/* 对于宽屏显示器，使用更大的宽度 */
@media screen and (min-width: 1400px) {
    .wy-nav-content {
        max-width: 1600px !important;
    }
}

/* 对于超宽屏显示器（2K/4K），使用更大的宽度 */
@media screen and (min-width: 1920px) {
    .wy-nav-content {
        max-width: 1800px !important;
    }
}

/* 确保内容区域能够充分利用可用空间 */
.wy-body-for-nav {
    max-width: 100%;
}

/* ----------------------------------------------------------------------------
   代码块样式优化
   ---------------------------------------------------------------------------- */

/* 代码块容器 */
.rst-content .highlight {
    width: 100%;
    margin: 1.5rem 0;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    background-color: #f8f9fa;
}

/* 代码块内容 */
.rst-content .highlight pre {
    margin: 0;
    padding: 1.25rem 1.5rem;
    background-color: #282c34;
    color: #abb2bf;
    border: none;
    border-radius: 8px;
    font-size: 0.9em;
    line-height: 1.6;
    overflow-x: auto;
}

/* 代码块行号 */
.rst-content .highlight pre .linenos {
    padding-right: 1rem;
    color: #5c6370;
    user-select: none;
}

/* 代码语法高亮优化 */
.rst-content .highlight .hll {
    background-color: #3e4451;
}

/* ----------------------------------------------------------------------------
   表格样式优化
   ---------------------------------------------------------------------------- */

.rst-content table.docutils {
    width: 100%;
    margin: 1.5rem 0;
    border-collapse: collapse;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

/* 表格头部 */
.rst-content table.docutils thead {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.rst-content table.docutils thead th {
    padding: 1rem 1.25rem;
    font-weight: 600;
    text-align: left;
    border: none;
}

/* 表格单元格 */
.rst-content table.docutils td {
    padding: 0.875rem 1.25rem;
    border-bottom: 1px solid #e9ecef;
}

.rst-content table.docutils tbody tr {
    transition: background-color 0.2s ease;
}

.rst-content table.docutils tbody tr:hover {
    background-color: #f8f9fa;
}

.rst-content table.docutils tbody tr:last-child td {
    border-bottom: none;
}

/* 表格边框 */
.rst-content table.docutils {
    border: 1px solid #e9ecef;
}

/* ----------------------------------------------------------------------------
   引用块样式优化
   ---------------------------------------------------------------------------- */

.rst-content .admonition {
    margin: 1.5rem 0;
    padding: 1.25rem 1.5rem;
    border-radius: 8px;
    border-left: 4px solid;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
    background-color: #ffffff;
}

.rst-content .admonition.note {
    border-left-color: #17a2b8;
    background-color: #e7f3f5;
}

.rst-content .admonition.warning {
    border-left-color: #ffc107;
    background-color: #fff8e1;
}

.rst-content .admonition.danger,
.rst-content .admonition.error {
    border-left-color: #dc3545;
    background-color: #ffeaea;
}

.rst-content .admonition.tip,
.rst-content .admonition.hint {
    border-left-color: #28a745;
    background-color: #e8f5e9;
}

.rst-content .admonition-title {
    font-weight: 600;
    margin-bottom: 0.5rem;
}

/* ----------------------------------------------------------------------------
   标题样式优化
   ---------------------------------------------------------------------------- */

.rst-content h1 {
    padding-bottom: 0.75rem;
    margin-bottom: 1.5rem;
    border-bottom: 3px solid #667eea;
    color: #2c3e50;
    font-weight: 700;
}

.rst-content h2 {
    padding-bottom: 0.5rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
    border-bottom: 2px solid #e9ecef;
    color: #34495e;
    font-weight: 600;
}

.rst-content h3 {
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    color: #555;
    font-weight: 600;
}

.rst-content h4,
.rst-content h5,
.rst-content h6 {
    margin-top: 1.25rem;
    margin-bottom: 0.5rem;
    color: #666;
    font-weight: 600;
}

/* ----------------------------------------------------------------------------
   链接样式优化
   ---------------------------------------------------------------------------- */

.rst-content a {
    color: #667eea;
    text-decoration: none;
    transition: color 0.2s ease;
}

.rst-content a:hover {
    color: #764ba2;
    text-decoration: underline;
}

.rst-content a code {
    color: #667eea;
}

.rst-content a code:hover {
    color: #764ba2;
}

/* ----------------------------------------------------------------------------
   段落和列表样式优化
   ---------------------------------------------------------------------------- */

.rst-content p {
    line-height: 1.8;
    margin-bottom: 1rem;
    color: #333;
}

.rst-content ul,
.rst-content ol {
    margin: 1rem 0;
    padding-left: 2rem;
    line-height: 1.8;
}

.rst-content li {
    margin: 0.5rem 0;
    color: #333;
}

.rst-content ul li {
    list-style-type: disc;
}

.rst-content ol li {
    list-style-type: decimal;
}

/* ----------------------------------------------------------------------------
   内联代码样式优化
   ---------------------------------------------------------------------------- */

.rst-content code {
    padding: 0.2em 0.4em;
    background-color: #f1f3f5;
    border: 1px solid #e1e4e8;
    border-radius: 4px;
    font-size: 0.9em;
    color: #e83e8c;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
}

/* ----------------------------------------------------------------------------
   数学公式样式优化
   ---------------------------------------------------------------------------- */

.rst-content .math {
    color: #667eea;
}

/* ----------------------------------------------------------------------------
   图片样式优化
   ---------------------------------------------------------------------------- */

.rst-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    margin: 1.5rem 0;
}

/* ----------------------------------------------------------------------------
   引用样式优化
   ---------------------------------------------------------------------------- */

.rst-content blockquote {
    margin: 1.5rem 0;
    padding: 1rem 1.5rem;
    border-left: 4px solid #667eea;
    background-color: #f8f9fa;
    border-radius: 4px;
    color: #555;
    font-style: italic;
}

/* ----------------------------------------------------------------------------
   水平分隔线样式优化
   ---------------------------------------------------------------------------- */

.rst-content hr {
    border: none;
    border-top: 2px solid #e9ecef;
    margin: 2rem 0;
}

/* ----------------------------------------------------------------------------
   导航栏优化
   ---------------------------------------------------------------------------- */

.wy-side-nav-search {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.wy-side-nav-search > a {
    color: #ffffff;
}

/* ----------------------------------------------------------------------------
   响应式优化
   ---------------------------------------------------------------------------- */

@media screen and (max-width: 768px) {
    .wy-nav-content {
        padding: 1rem !important;
    }
    
    .rst-content .highlight pre {
        padding: 1rem;
        font-size: 0.85em;
    }
    
    .rst-content table.docutils {
        font-size: 0.9em;
    }
    
    .rst-content table.docutils th,
    .rst-content table.docutils td {
        padding: 0.75rem;
    }
}