feat(pi.obsidian-theme): add the Obsidian dark theme

README.md

@@ -58,6 +58,7 @@ Sources in this repository:
 | **pi.workspace-file-guard** | Keeps model-written test, log, cache and temp files off the system drive, Desktop and Downloads; junk stays in the project's Temp or scratch | xingleiwu |
 | **pi.goal-x** | Persistent workspace goals, task evidence and host-owned completion audits | Goal X contributors |
 | **pi.parchment** | Warm parchment global theme: cream paper background with a faint grid, ink user bubbles, paper assistant cards and monospace meta lines (styling only) | pkmcenter |
+| **pi.obsidian-theme** | Deep blue-teal global theme tuned against a measured reference: a layered surface ladder, hierarchy from 1px hairlines rather than glow, a solid teal selection fill and a four-step text scale (styling only) | ily55421 |
 
 Published on the plugin center from their own repositories:
 

README.zh-CN.md

@@ -50,6 +50,7 @@
 | **pi.workspace-file-guard** | C盘防垃圾：防止模型把测试、日志、缓存、临时文件写到系统盘、桌面、下载，垃圾只待在当前项目的 Temp 或 scratch | xingleiwu |
 | **pi.goal-x** | 为 PI-Desktop 提供持久化工作区目标、任务证据与宿主完成审计 | Goal X contributors |
 | **pi.parchment** | 羊皮纸主题：米色纸面背景配淡网格，墨色用户气泡，纸色助手卡片，等宽字体元信息行（纯样式） | pkmcenter |
+| **pi.obsidian-theme** | 黑曜石主题：深蓝青全局主题，按实测参考图校准——分层表面阶梯、用 1px 发丝边框而非发光建立层级、实心青绿选中态、四档文字层级（纯样式） | ily55421 |
 
 插件中心上由作者自有仓库发布：
 

catalog.json

@@ -2,7 +2,7 @@
   "schemaVersion": 1,
   "providerId": "official",
   "name": "PI-Desktop Official Plugins",
-  "updatedAt": "2026-09-19T06:13:43Z",
+  "updatedAt": "2026-09-20T01:32:20Z",
   "homepage": "https://github.com/vastsa/pi-desktop-plugins",
   "plugins": [
     {
@@ -805,6 +805,50 @@
         }
       ]
     },
+    {
+      "id": "pi.obsidian-theme",
+      "name": "Obsidian Theme",
+      "description": "A deep blue-teal global theme tuned to a measured reference: surfaces lifted from #0F1B26 to #223648, hierarchy carried by 1px #2A4054 hairlines rather than glow, a solid #1B4F53 selection state, and a four-step text scale that takes body prose from 17:1 down to 11:1. Styling only \u2014 no features.",
+      "i18n": {
+        "en": {
+          "name": "Obsidian Theme",
+          "description": "A deep blue-teal global theme tuned to a measured reference: surfaces lifted from #0F1B26 to #223648, hierarchy carried by 1px #2A4054 hairlines rather than glow, a solid #1B4F53 selection state, and a four-step text scale that takes body prose from 17:1 down to 11:1. Styling only \u2014 no features.",
+          "safetyNotes": "Pure styling. The plugin contributes one global theme (CSS only) and a small info panel. No network, file, clipboard, shell, or agent access."
+        },
+        "zh-CN": {
+          "name": "\u9ed1\u66dc\u77f3\u4e3b\u9898",
+          "description": "\u6df1\u84dd\u9752\u5168\u5c40\u4e3b\u9898\uff0c\u6309\u5b9e\u6d4b\u53c2\u8003\u56fe\u6821\u51c6\uff1a\u8868\u9762\u7531 #0F1B26 \u5206\u5c42\u62ac\u81f3 #223648\uff0c\u5c42\u7ea7\u7528 1px #2A4054 \u53d1\u4e1d\u8fb9\u6846\u800c\u975e\u53d1\u5149\u627f\u62c5\uff0c\u9009\u4e2d\u6001\u4e3a\u5b9e\u5fc3 #1B4F53\uff0c\u56db\u6863\u6587\u5b57\u5c42\u7ea7\u628a\u6b63\u6587\u5bf9\u6bd4\u5ea6\u4ece 17:1 \u964d\u5230 11:1\u3002\u9664\u6837\u5f0f\u5916\u4e0d\u63d0\u4f9b\u4efb\u4f55\u529f\u80fd\u3002",
+          "safetyNotes": "\u7eaf\u6837\u5f0f\u63d2\u4ef6\u3002\u4ec5\u8d21\u732e\u4e00\u4e2a\u5168\u5c40\u4e3b\u9898\uff08\u53ea\u6709 CSS\uff09\u548c\u4e00\u4e2a\u8bf4\u660e\u9762\u677f\u3002\u65e0\u7f51\u7edc\u3001\u6587\u4ef6\u3001\u526a\u8d34\u677f\u3001\u547d\u4ee4\u6267\u884c\u6216\u667a\u80fd\u4f53\u6743\u9650\u3002"
+        }
+      },
+      "author": "ily55421",
+      "categories": [
+        "theme",
+        "community"
+      ],
+      "verified": true,
+      "downloads": 0,
+      "homepage": "https://github.com/vastsa/pi-desktop-plugins/tree/main/plugins/pi.obsidian-theme",
+      "repository": "https://github.com/vastsa/pi-desktop-plugins",
+      "readmeMarkdown": "# Obsidian Theme / \u9ed1\u66dc\u77f3\u4e3b\u9898\n\nA deep blue-grey global theme for PI-Desktop, tuned for long reading: a layered surface ladder instead of one flat black, hierarchy carried by 1px hairline borders rather than glow, a low-saturation teal accent, and a four-step text scale. Styling only \u2014 no features.\n\nPI-Desktop \u6df1\u84dd\u7070\u5168\u5c40\u4e3b\u9898\uff0c\u4e3a\u957f\u65f6\u95f4\u9605\u8bfb\u8c03\u6821\uff1a\u5206\u5c42\u6d77\u62d4\u800c\u975e\u4e00\u7247\u6b7b\u9ed1\u3001\u7528 1px \u53d1\u4e1d\u8fb9\u6846\u800c\u975e\u53d1\u5149\u5efa\u7acb\u5c42\u7ea7\u3001\u4f4e\u9971\u548c\u9752\u7eff\u5f3a\u8c03\u8272\u3001\u56db\u6863\u6587\u5b57\u5c42\u7ea7\u3002\u7eaf\u6837\u5f0f\uff0c\u65e0\u989d\u5916\u529f\u80fd\u3002\n\n## Palette / \u8272\u677f\n\n| Role / \u7528\u9014 | Value | | Role / \u7528\u9014 | Value |\n|---|---|---|---|---|\n| App base / \u5e94\u7528\u5e95\u8272 | `#0F1B26` | | Title text / \u6807\u9898 | `#F2F7FA` |\n| Rails / \u4fa7\u680f | `#12202C` | | Body prose / \u6b63\u6587 | `#C4D2DD` |\n| Reading column / \u9605\u8bfb\u533a | `#0E1A25` | | Secondary / \u6b21\u7ea7 | `#8FA3B4` |\n| Card / composer / \u5361\u7247 | `#182835` | | Hints / \u5f31\u63d0\u793a | `#6A7E8F` |\n| Raised / \u60ac\u6d6e | `#1E3040` | | Accent / \u5f3a\u8c03 | `#5CD0B8` |\n| Hover | `#223648` | | Border / \u8fb9\u6846 | `#2A4054` |\n| Field / \u8f93\u5165\u6846 | `#1B2C3B` | | Inset / \u51f9\u9677 | `#091219` |\n| Selected row / \u9009\u4e2d\u6001 | `#1B4F53`\u2192`#15414A` | | Info / Warning / Danger | `#7FB4F0` `#E8C878` `#E78282` |\n\nNo pure black, no pure white. / \u4e0d\u4f7f\u7528\u7eaf\u9ed1\uff0c\u4e0d\u4f7f\u7528\u7eaf\u767d\u3002\n\n## What it does / \u529f\u80fd\n\n- One global theme, selectable in **Settings \u2192 Theme \u2192 search \"Obsidian\" / \u8bbe\u7f6e \u2192 \u4e3b\u9898 \u2192 \u641c\u7d22 \"Obsidian\"**.\n- **Elevation ladder.** Eight distinct surface tones from `#091219` (inset) through `#0F1B26` (app) to `#223648` (hover), so the three columns and the cards inside them stop merging. A card now separates from the canvas it sits on; in the previous build that measured zero.\n- **Hierarchy from borders, not glow.** Every panel, card, field and code block carries a 1px `#2A4054` / `#1C2B3A` edge. All bloom and drop-glow shadows were removed.\n- **Four text steps for reading comfort.** Titles `#F2F7FA`, body prose `#C4D2DD`, secondary `#8FA3B4`, hints `#6A7E8F`. Body prose dropped from 17:1 to 11.3:1 against its background \u2014 still AAA, far less glaring \u2014 while secondary text went slightly up.\n- **Accent used as a material, sparingly.** `#5CD0B8` on selection, the send button, `.btn-primary`, focus rings and the active session rail; nothing else.\n- **Fields read as fields.** Lighter than the canvas with a hairline edge, so the composer stays visible; selected rows get a solid teal fill (`#1B4F53`) rather than a wash.\n- Code cards and blockquotes sit on `#16242F`; blockquotes carry a `#5CD0B8` rule; tables get a real row seam; meta and path lines are monospace.\n- \u6d77\u62d4\u9636\u68af\uff1a\u4ece `#091219`\uff08\u51f9\u9677\uff09\u5230 `#223648`\uff08hover\uff09\u5171\u516b\u6863\u8868\u9762\u8272\uff0c\u4e09\u680f\u4e0e\u5176\u5185\u90e8\u5361\u7247\u4e0d\u518d\u7cca\u6210\u4e00\u7247\u3002\n- \u5c42\u7ea7\u9760\u8fb9\u6846\u800c\u975e\u53d1\u5149\uff1a\u6240\u6709\u9762\u677f\u3001\u5361\u7247\u3001\u8f93\u5165\u6846\u3001\u4ee3\u7801\u5757\u90fd\u5e26 1px \u5b9e\u8272\u53d1\u4e1d\u8fb9\uff08`#2A4054` / `#1C2B3A`\uff09\uff0c\u53d1\u5149\u9634\u5f71\u5168\u90e8\u79fb\u9664\u3002\n- \u56db\u6863\u6587\u5b57\uff1a\u6807\u9898 / \u6b63\u6587 / \u6b21\u7ea7 / \u5f31\u63d0\u793a\u3002\u6b63\u6587\u5bf9\u6bd4\u5ea6\u7531 17:1 \u964d\u5230 11.3:1\uff08\u4ecd\u662f AAA\uff09\u4e0d\u518d\u523a\u773c\uff0c\u6b21\u7ea7\u6587\u5b57\u7565\u6709\u63d0\u5347\u3002\n- \u5f3a\u8c03\u8272\u514b\u5236\u4f7f\u7528\uff1a\u4ec5\u9009\u4e2d\u6001\u3001\u53d1\u9001\u6309\u94ae\u3001\u4e3b\u6309\u94ae\u3001\u805a\u7126\u63cf\u8fb9\u4e0e\u5f53\u524d\u4f1a\u8bdd\u6761\u76ee\u3002\n- \u8f93\u5165\u6846\u6bd4\u753b\u5e03\u66f4\u4eae\u5e76\u5e26\u53d1\u4e1d\u8fb9\uff0c\u56e0\u6b64\u8f93\u5165\u533a\u4e0d\u4f1a\u518d\"\u6d88\u5931\"\uff1b\u9009\u4e2d\u884c\u7528\u5b9e\u5fc3 `#1B4F53` \u800c\u975e\u534a\u900f\u660e\u7f69\u8272\u3002\n- \u4ee3\u7801\u5361\u7247\u4e0e\u5f15\u7528\u5757\u5e95\u8272 `#16242F`\uff0c\u5f15\u7528\u5757\u914d `#5CD0B8` \u7ad6\u6761\uff1b\u8868\u683c\u8865\u4e0a\u884c\u5206\u9694\u7ebf\uff1b\u5143\u4fe1\u606f\u4e0e\u8def\u5f84\u884c\u6539\u7528\u7b49\u5bbd\u5b57\u4f53\u3002\n\n## Reverting / \u6062\u590d\n\nPick Light / Dark / System in the theme picker \u2014 the plugin can stay installed without effect. Or uninstall the plugin.\n\n\u5728\u4e3b\u9898\u9009\u62e9\u5668\u4e2d\u5207\u56de\u6d45\u8272 / \u6df1\u8272 / \u7cfb\u7edf\u5373\u53ef\uff1b\u63d2\u4ef6\u4fdd\u7559\u5b89\u88c5\u4e5f\u65e0\u526f\u4f5c\u7528\uff0c\u6216\u76f4\u63a5\u5378\u8f7d\u3002\n\n## Permissions / \u6743\u9650\n\n| Permission | Why / \u539f\u56e0 |\n|---|---|\n| `ui.panel` | Bilingual info panel: palette reference and elevation preview / \u53cc\u8bed\u8bf4\u660e\u9762\u677f\uff1a\u8272\u677f\u53c2\u8003\u4e0e\u6d77\u62d4\u9884\u89c8 |\n| `ui.theme` | Contribute the global theme / \u8d21\u732e\u5168\u5c40\u4e3b\u9898 |\n\n## Safety / \u5b89\u5168\n\nCSS is sanitized by the host on load (256 KiB cap, no `@import`, no markup, no scripts, no external URLs \u2014 only `data:` URLs and manifest-declared assets are allowed). This sheet carries exactly one reference: a base64 `data:` SVG noise tile. The plugin makes no network requests, reads no files, and stores no data.\n\nCSS \u7531\u5bbf\u4e3b\u5728\u52a0\u8f7d\u65f6\u51c0\u5316\uff08\u4e0a\u9650 256 KiB\uff0c\u7981\u6b62 `@import`\u3001\u6807\u8bb0\u3001\u811a\u672c\u4e0e\u5916\u90e8 URL\uff0c\u4ec5\u5141\u8bb8 `data:` URL \u4e0e\u6e05\u5355\u58f0\u660e\u7684\u8d44\u6e90\uff09\u3002\u672c\u6837\u5f0f\u8868\u53ea\u542b\u4e00\u4e2a\u5f15\u7528\uff1a\u4e00\u4e2a base64 \u7684 `data:` SVG \u566a\u70b9\u8d34\u56fe\u3002\u63d2\u4ef6\u4e0d\u53d1\u8d77\u7f51\u7edc\u8bf7\u6c42\u3001\u4e0d\u8bfb\u53d6\u6587\u4ef6\u3001\u4e0d\u5b58\u50a8\u6570\u636e\u3002\n\n## Files / \u6587\u4ef6\n\n| File | Purpose / \u4f5c\u7528 |\n|---|---|\n| `manifest.json` | Identity, permissions, the `contributes.themes` entry / \u6807\u8bc6\u3001\u6743\u9650\u3001\u4e3b\u9898\u8d21\u732e\u58f0\u660e |\n| `main.js` | Registers the one \"open panel\" command / \u6ce8\u518c\u552f\u4e00\u7684\u6253\u5f00\u9762\u677f\u547d\u4ee4 |\n| `themes/obsidian.css` | The theme itself / \u4e3b\u9898\u672c\u4f53 |\n| `renderer/index.html` | Info panel / \u8bf4\u660e\u9762\u677f |\n| `renderer/panel.js` | Panel copy + locale switching / \u9762\u677f\u6587\u6848\u4e0e\u8bed\u8a00\u5207\u6362 |\n| `renderer/appearance-boot.js` | Shared appearance adapter, pre-paint / \u5171\u4eab\u5916\u89c2\u9002\u914d\u5668\uff08\u9996\u5e27\uff09 |\n| `renderer/appearance.js` | Shared appearance adapter, live updates / \u5171\u4eab\u5916\u89c2\u9002\u914d\u5668\uff08\u5b9e\u65f6\u66f4\u65b0\uff09 |\n| `renderer/capsule-retint.js` | Retints the host window-control capsule / \u91cd\u67d3\u5bbf\u4e3b\u7a97\u53e3\u63a7\u5236\u80f6\u56ca |\n\n## Notes on the 3.0.0 revision / 3.0.0 \u6539\u7248\u8bf4\u660e\n\nThe 2.0.0 build was measured against a reference screenshot, and the finding was\nnot about lightness at all \u2014 it was **hue**. Blue-minus-red on the 2.0.0 canvas\nwas 7, i.e. grey; the reference sits at 21\u201324. Every surface now carries a real\nblue lead (measured 23 across the whole rendered frame).\n\nA band scan also **disproved the gradient theory**: the reference panels are\nessentially flat (drift \u22120.11\u2026\u22120.23 pts), so hierarchy is carried instead by\nreal 1px borders and by a confident selected fill. 2.0.0 used a 13% accent wash\nfor selection, which measured as nothing; the solid `#1B4F53` gradient now lifts\n+3.6 pts over a plain row, matching the reference's own +2.1.\n\nFluorescent mint was replaced by a lower-chroma teal and confined to selection,\nprimary actions and focus. Bloom shadows gave way to a 3\u20135% top light, grain was\ncut to 0.035, radius was pulled onto one 8/10/12 ladder, prose line-height was\nraised to 1.72, and the scrollbars \u2014 which the host builds out of\n`--ds-text-primary`, now near-white \u2014 were pinned back so they stop reading as\nbright bars.\n\n## Notes on the 2.0.0 revision / 2.0.0 \u6539\u7248\u8bf4\u660e\n\nThe 1.0.0 build was measured against a real screenshot and two of its ideas were wrong:\n\n1. **Semi-transparent white tiles cannot separate dark surfaces.** `--ds-tile` at 3.5% white over a near-black canvas produced a card that was optically identical to the page it sat on. The fix is opaque step values plus solid 1px borders.\n2. **`soft-light` grain is a no-op on near-black.** Its effect scales with `backdrop \u00d7 (1 \u2212 backdrop)`, which is ~0.04 at `#0a0e0c`. Grain is now a faint `overlay` film at 0.05 opacity, kept because it still breaks up large flat fills.\n\nRecessing the composer into a darker well also backfired \u2014 it simply disappeared. Fields are lighter than the canvas again.\n\n1.0.0 \u7248\u672c\u7ecf\u771f\u5b9e\u622a\u56fe\u6d4b\u91cf\u540e\uff0c\u53d1\u73b0\u4e24\u5904\u5224\u65ad\u5931\u8bef\uff1a\n\n1. **\u534a\u900f\u660e\u767d\u8272\u8272\u5757\u65e0\u6cd5\u5206\u9694\u6df1\u8272\u8868\u9762**\uff1a\u8fd1\u9ed1\u753b\u5e03\u4e0a\u53e0 3.5% \u767d\uff0c\u5361\u7247\u4e0e\u9875\u9762\u5728\u89c6\u89c9\u4e0a\u5b8c\u5168\u76f8\u540c\u3002\u6539\u7528\u4e0d\u900f\u660e\u5206\u6863\u8272\u503c + \u5b9e\u8272 1px \u8fb9\u6846\u3002\n2. **`soft-light` \u566a\u70b9\u5728\u8fd1\u9ed1\u80cc\u666f\u4e0a\u7b49\u4e8e\u6ca1\u6709**\uff1a\u5176\u5f3a\u5ea6\u4e0e `\u80cc\u666f \u00d7 (1 \u2212 \u80cc\u666f)` \u6210\u6b63\u6bd4\uff0c\u5728 `#0a0e0c` \u5904\u4ec5\u7ea6 0.04\u3002\u73b0\u6539\u4e3a 0.05 \u4e0d\u900f\u660e\u5ea6\u7684 `overlay` \u8584\u819c\uff0c\u4fdd\u7559\u5b83\u662f\u56e0\u4e3a\u4ecd\u80fd\u6253\u7834\u5927\u9762\u79ef\u7eaf\u8272\u3002\n\n\u6b64\u5916\u628a\u8f93\u5165\u6846\u505a\u6210\u6bd4\u753b\u5e03\u66f4\u6697\u7684\"\u51f9\u4e95\"\u4e5f\u9002\u5f97\u5176\u53cd\u2014\u2014\u5b83\u76f4\u63a5\u770b\u4e0d\u89c1\u4e86\uff0c\u73b0\u5df2\u6539\u56de\u6bd4\u753b\u5e03\u66f4\u4eae\u3002\n",
+      "safetyNotes": "Pure styling. The plugin contributes one global theme (CSS only) and a small info panel. No network, file, clipboard, shell, or agent access.",
+      "versions": [
+        {
+          "version": "3.0.0",
+          "publishedAt": "2026-09-20T01:32:20Z",
+          "changelog": "Release 3.0.0: retuned against a measured reference screenshot. The decisive finding was hue, not lightness \u2014 the 2.0.0 canvas had a blue-minus-red lead of 7 (grey), while the reference sits at 21-24; every surface is now blue-dominant (measured 23 across the frame). A band scan also disproved the gradient theory: the reference panels are essentially flat (drift -0.11..-0.23 pts), so hierarchy is carried by real 1px borders (#2A4054 / #1C2B3A, which rise 1.0-2.8 pts off their neighbours) and by a solid cyan-teal selection fill (#1B4F53, +3.6 pts over a plain row) instead of the 13% wash 2.0.0 used, which measured as nothing. Ladder: #091219 inset, #0F1B26 app, #12202C rails, #0E1A25 reading column, #182835 cards, #1B2C3B fields, #1E3040 raised, #223648 hover. Text: #F2F7FA titles, #C4D2DD body (11.4:1, down from 17.1:1), #8FA3B4 secondary, #6A7E8F hints. Accent lowered from #65D6BC to #5CD0B8 and reserved for selection, primary actions and focus. All bloom removed in favour of a 3-5% top light; grain cut to 0.035; radius pulled onto one 8/10/12 ladder; prose line-height raised to 1.72; scrollbars retuned. Release 2.0.0: blue-grey rebalance after a screenshot review. Release 1.0.0: first release.",
+          "minPiDesktop": ">=0.15.0",
+          "shasum": "e03fd14aa9b11c984a6d5876477a3898f5ab30123357891962405af5cb7fd32e",
+          "url": "packages/pi.obsidian-theme-3.0.0.piplug",
+          "sizeBytes": 61705,
+          "permissions": [
+            "ui.panel",
+            "ui.theme"
+          ],
+          "fs": {}
+        }
+      ]
+    },
     {
       "id": "pi.parchment",
       "name": "Parchment Theme",

plugins/pi.obsidian-theme/.gitattributes

@@ -0,0 +1,6 @@
+manifest.json text eol=lf
+main.js text eol=lf
+README.md text eol=lf
+themes/*.css text eol=lf
+renderer/*.html text eol=lf
+renderer/*.js text eol=lf