Files
jiang13-bbs/frontend/components/site-doc/SiteDocShell.tsx
freefire 0b60c4299b feat: 公文三栏单页布局,并修复时间线目录跳转与样式
公告/单页对齐帖子详情三栏壳;时间线按日锚点可跳转,条目改为日志行并用暖金日期区分 feat 色。

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-09-17 21:15:15 +08:00

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import type { ReactNode } from "react";
/**
* 公文阅读三栏壳:宽度与帖子详情对齐。
* lg = 左224 + 中栏 + 右280;xl = 左240 + 中栏 + 右300;窄屏仅中栏,侧栏下沉。
*/
export default function SiteDocShell({
left,
right,
children,
mobileExtras,
}: {
left?: ReactNode;
right?: ReactNode;
children: ReactNode;
/** 窄屏下沉到正文之后的侧栏副本 */
mobileExtras?: ReactNode;
}) {
return (
<>
<div className="grid grid-cols-1 items-start lg:grid-cols-[224px_minmax(0,1fr)_280px] xl:grid-cols-[240px_minmax(0,1fr)_300px] gap-x-6 xl:gap-x-7">
<aside
className="hidden lg:flex w-56 xl:w-60 shrink-0 sticky top-24 flex-col gap-4 max-h-[calc(100vh_-_7rem)] overflow-hidden"
aria-label="站点导航"
>
{left}
</aside>
<div className="min-w-0">{children}</div>
<aside
className="hidden lg:flex w-[280px] xl:w-[300px] shrink-0 sticky top-24 flex-col gap-4 max-h-[calc(100vh_-_7rem)] overflow-hidden"
aria-label="阅读辅助"
>
{right}
</aside>
</div>
{mobileExtras ? <div className="lg:hidden mt-6 space-y-4">{mobileExtras}</div> : null}
</>
);
}