/* ========== 侧边目录完整样式（强制数字序号） ========== */
#tocbot-container {
    position: fixed;
    right: 20px;
    top: 100px;
    width: 240px;
    max-height: 70vh;
    overflow-y: auto;
    background: #fff;
    border: 1px solid #e8e8e8;
    padding: 16px 18px;
    border-radius: 6px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    z-index: 999;
    font-size: 14px;
    line-height: 1.8;
}

#tocbot-container .toc-title {
    font-weight: bold;
    font-size: 16px;
    border-bottom: 2px solid #2d8cf0;
    padding-bottom: 6px;
    margin-bottom: 10px;
    color: #2c3e50;
}

/* ----- 关键：强制所有列表显示数字序号（不管 ul/ol） ----- */
#tocbot-container .toc-list,
#tocbot-container ul.toc-list,
#tocbot-container ol.toc-list {
    padding-left: 20px !important;
    margin: 0;
    list-style-type: decimal !important;   /* 强制数字序号 */
}

#tocbot-container .toc-list .toc-list,
#tocbot-container ul.toc-list ul,
#tocbot-container ol.toc-list ol {
    padding-left: 25px !important;
    list-style-type: decimal !important;   /* 子层级也保持数字，但会显示为 1.1, 1.2 ... */
}

#tocbot-container .toc-list li {
    margin: 4px 0;
    list-style: none !important;   /* 干掉圆点，但保留数字 */
}

/* 链接样式 */
#tocbot-container .toc-list a {
    color: #34495e;
    text-decoration: none;
    display: block;
    padding: 2px 0;
    border-radius: 3px;
    transition: all 0.2s;
}

#tocbot-container .toc-list a:hover {
    color: #2d8cf0;
    background: #f0f7ff;
    padding-left: 6px;
}

#tocbot-container .toc-list .is-active-link {
    color: #2d8cf0 !important;
    font-weight: 600;
}

/* 滚动条美化 */
#tocbot-container::-webkit-scrollbar {
    width: 4px;
}
#tocbot-container::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 4px;
}