查看“MediaWiki:Common.css”的源代码

/* 侧边栏容器美化 - 适配vector皮肤 */
#mw-panel {
    background: linear-gradient(180deg, #f8f9fa 0%, #e9ecef 100%);
    border-right: 1px solid #dee2e6;
    box-shadow: 2px 0 5px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}

/* 一级菜单样式（带图标） */
#mw-panel .portal {
    margin-bottom: 0.5em;
    border-bottom: 1px solid #e9ecef;
    padding-bottom: 0.5em;
}

#mw-panel .portal h5 {
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="%23495057" stroke-width="2"><path d="M4 6h16M4 12h16M4 18h16"/></svg>') no-repeat left center;
    padding-left: 24px;
    cursor: pointer;
    user-select: none;
    transition: color 0.2s;
}

#mw-panel .portal h5:hover {
    color: #0d6efd;
}

/* 二级菜单项悬停动效 */
#mw-panel .portal .body ul li {
    padding: 4px 0 4px 24px;
    transition: all 0.2s ease;
    border-radius: 4px;
    margin: 2px 8px;
}

#mw-panel .portal .body ul li a {
    display: block;
    color: #495057;
    transition: all 0.2s ease;
}

#mw-panel .portal .body ul li:hover {
    background: #dee2e6;
    transform: translateX(4px);
}

#mw-panel .portal .body ul li:hover a {
    color: #0d6efd;
    font-weight: 500;
}