MediaWiki:Common.css：修订间差异

2026年10月31日 (六) 00:31的版本

/* 神国维基顶部工具栏 */
#sg-topbar.sg-sticky-bar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 7px 16px;
    background: #ffffff;
    border-bottom: 1px solid #a7d7f9;
    box-shadow: 0 1px 5px rgba(0,0,0,.12);
    font-size: 14px;
    line-height: 1.5;
}
#sg-topbar .sg-bar-left,
#sg-topbar .sg-bar-right {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}
#sg-topbar a {
    color: #0645ad;
    text-decoration: none;
    white-space: nowrap;
}
#sg-topbar a:hover { text-decoration: underline; }
body.sg-sticky-on { padding-top: 48px; }

/* 顶部工具栏高度变量，修复左栏/正文与顶栏之间的缝 */
:root { --sg-topbar-height: 37px; }
body.sg-sticky-on { padding-top: var(--sg-topbar-height) !important; }

/* 左侧栏固定跟随 + 纵向滚动条 */
#column-one {
    position: fixed !important;
    top: var(--sg-topbar-height, 37px) !important;
    bottom: 0 !important;
    left: 0 !important;
    height: auto !important;
    max-height: calc(100vh - var(--sg-topbar-height, 37px)) !important;
    overflow-y: scroll !important;
    overflow-x: hidden !important;
    z-index: 9000;
    background: #ffffff;
    box-sizing: border-box;
    padding-bottom: 70px !important;
    scrollbar-width: thin;
    scrollbar-color: #a7d7f9 #f0f4f8;
}
#column-one::-webkit-scrollbar { width: 7px; }
#column-one::-webkit-scrollbar-track { background: #f0f4f8; }
#column-one::-webkit-scrollbar-thumb { background: #a7d7f9; border-radius: 4px; }
#column-one::-webkit-scrollbar-thumb:hover { background: #7cb8e8; }

/* 左下角页脚图片：固定在左栏上方，避免被固定侧栏盖住 */
#f-copyrightico {
    position: fixed !important;
    left: 8px !important;
    bottom: 8px !important;
    z-index: 9500 !important;
    background: #ffffff;
    padding: 4px;
    border-radius: 4px;
    line-height: 0;
}

@media (max-width: 720px) {
    #column-one {
        position: static !important;
        top: auto !important;
        bottom: auto !important;
        height: auto !important;
        max-height: none !important;
        overflow: visible !important;
        padding-bottom: 18px !important;
    }
    #f-copyrightico {
        position: static !important;
        left: auto !important;
        bottom: auto !important;
        padding: 0;
        background: transparent;
    }
}

/* 页脚左侧图片恢复自然位置，与右侧 Powered by MediaWiki 对称 */
#f-copyrightico {
    display: block !important;
    visibility: visible !important;
    position: relative !important;
    float: left !important;
    left: auto !important;
    bottom: auto !important;
    margin: 0 8px !important;
    padding: 0 !important;
    background: transparent !important;
    z-index: auto !important;
    line-height: normal !important;
}
/* 页脚左侧图片避开固定左栏，向右对齐 */
#f-copyrightico {
    margin-left: calc(12.2em + 32px) !important;
    margin-right: 8px !important;
}
@media (max-width: 720px) {
    #f-copyrightico { margin-left: 8px !important; }
}
/* 页脚左侧图片与右侧 MediaWiki 图标垂直对齐 */
#f-copyrightico {
    top: 3px !important;
}
/* 侧栏视觉顺序兜底：导航 → 目录 → 搜索 → 工具 */
#column-one {
    display: flex !important;
    flex-direction: column !important;
}
#column-one > * {
    flex-shrink: 0;
    width: 100%;
}
#column-one > #p-navigation { order: 10; }
#column-one > #p-toc { order: 20; }
#column-one > #p-search { order: 30; }
#column-one > #p-tb { order: 40; }