/* Page-TOC 插件样式 - 固定位置和底色 */
.page-toc {
    position: fixed !important;
    top: 60px !important;
    right: 20px !important;
    width: 280px !important;
    max-height: calc(100vh - 80px) !important;
    overflow-y: auto !important;
    background-color: #f8f9fa !important;
    border: 1px solid #e9ecef !important;
    border-radius: 8px !important;
    padding: 15px !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1) !important;
    z-index: 1000 !important;
    font-size: 14px !important;
    line-height: 1.4 !important;
    display: block !important; /* 默认显示 */
}

/* Page-TOC 标题样式 */
.page-toc h3 {
    margin: 0 0 10px 0 !important;
    padding: 0 !important;
    font-size: 16px !important;
    font-weight: 600 !important;
    color: #2c3e50 !important;
    border-bottom: 2px solid #3498db !important;
    padding-bottom: 5px !important;
}

/* Page-TOC 链接样式 */
.page-toc ul {
    margin: 0 !important;
    padding: 0 !important;
    list-style: none !important;
}

.page-toc li {
    margin: 5px 0 !important;
    padding: 0 !important;
}

.page-toc a {
    display: block !important;
    padding: 6px 10px !important;
    color: #34495e !important;
    text-decoration: none !important;
    border-radius: 4px !important;
    transition: all 0.2s ease !important;
}

.page-toc a:hover {
    background-color: #e3f2fd !important;
    color: #1976d2 !important;
    transform: translateX(2px) !important;
}

/* 不同级别的缩进 */
.page-toc ul ul {
    margin-left: 15px !important;
}

.page-toc ul ul ul {
    margin-left: 15px !important;
}

/* 当前活跃的链接 */
.page-toc a.active {
    background-color: #3498db !important;
    color: white !important;
    font-weight: 500 !important;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .page-toc {
        display: none !important;
    }
}

/* 确保TOC不会与内容重叠 */
.markdown-section {
    margin-right: 150px !important;
}

@media (max-width: 1200px) {
    .markdown-section {
        margin-right: 0 !important;
    }
}

/* 确保TOC在固定位置显示 */
.page-toc {
    position: fixed !important;
    top: 60px !important;
    right: 20px !important;
}