diff --git a/.gitignore b/.gitignore
index 1102c98..af67aa9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,8 +9,9 @@
 # Dioxus build output
 /dist
 
-# Node (tailwind toolchain)
-node_modules/
-
 # IDE
 /.idea
+
+# dx erzeugt diese Datei bei jedem vollen Build neu, auch ohne Eingabedatei
+# und ohne dass sie noch verlinkt waere. Lokales Nebenprodukt, kein Quellcode.
+assets/tailwind.css
diff --git a/README.md b/README.md
index 321bbb9..167dc80 100644
--- a/README.md
+++ b/README.md
@@ -1,51 +1,32 @@
-# Development
+# DioNotes Client
 
-Your new bare-bones project includes minimal organization with a single `main.rs` file and a few assets.
+Lokale Markdown-Notizen-App auf Basis von [Dioxus 0.7](https://dioxuslabs.com/learn/0.7), Desktop.
 
-```
-project/
-├─ assets/ # Any assets that are used by the app should be placed here
-├─ src/
-│  ├─ main.rs # main.rs is the entry point to your application and currently contains all components for the app
-├─ Cargo.toml # The Cargo.toml file defines the dependencies and feature flags for your project
-```
-
-### Automatic Tailwind (Dioxus 0.7+)
-
-As of Dioxus 0.7, there no longer is a need to manually install tailwind. Simply `dx serve` and you're good to go!
-
-Automatic tailwind is supported by checking for a file called `tailwind.css` in your app's manifest directory (next to Cargo.toml). To customize the file, use the dioxus.toml:
-
-```toml
-[application]
-tailwind_input = "my.css"
-tailwind_output = "assets/out.css" # also customize the location of the out file!
-```
-
-### Tailwind Manual Install
-
-To use tailwind plugins or manually customize tailwind, you can can install the Tailwind CLI and use it directly.
-
-### Tailwind
-1. Install npm: https://docs.npmjs.com/downloading-and-installing-node-js-and-npm
-2. Install the Tailwind CSS CLI: https://tailwindcss.com/docs/installation/tailwind-cli
-3. Run the following command in the root of the project to start the Tailwind CSS compiler:
+## Entwicklung
 
 ```bash
-npx @tailwindcss/cli -i ./input.css -o ./assets/tailwind.css --watch
+dx serve                     # Desktop-App starten (Standard-Plattform)
+dx serve --platform web      # im Browser
+cargo test                   # Tests
 ```
 
-### Serving Your App
+## Aufbau
 
-Run the following command in the root of your project to start developing with the default platform:
-
-```bash
-dx serve
+```
+assets/css/     Design-System: tokens → base → layout → components,
+                in dieser Reihenfolge in main.rs verlinkt
+src/route.rs    alle Routen in einem Routable-Enum
+src/workspace.rs
+src/components/ wiederverwendbare Bausteine (CustomLink, CustomButton, …)
+src/views/      die Bildschirme: Selector und Editor
+docs/           Konventionen für Agenten, Rechercheergebnisse
 ```
 
-To run for a different platform, use the `--platform platform` flag. E.g.
-```bash
-dx serve --platform desktop
-```
+Es gibt **kein** Tailwind und keine npm-Toolchain — das Styling liegt vollständig in
+`assets/css/` und arbeitet mit den `--dn-*`-Tokens.
 
+## Wo die Entscheidungen liegen
 
+Fachbegriffe stehen in [`CONTEXT.md`](CONTEXT.md). Entscheidungen werden im
+Issue-Tracker geführt statt in `docs/adr/`; eine Wayfinder-Map indexiert pro Vorhaben,
+welche Entscheidung wo begründet ist. Siehe [`docs/agents/`](docs/agents/).
diff --git a/assets/css/tokens.css b/assets/css/tokens.css
index 5bd305e..c6aee55 100644
--- a/assets/css/tokens.css
+++ b/assets/css/tokens.css
@@ -4,9 +4,9 @@
    Palette: Catppuccin Mocha, matching the editor's Theme::CATPPUCCIN_MOCHA
    so the editor pane and the app chrome are the same surface.
 
-   All tokens are prefixed --dn-. Tailwind v4 publishes its own --font-*,
-   --text-*, --radius-* and --leading-* on :root and tree-shakes that set as
-   utilities come and go, so an unprefixed token would collide silently.
+   All tokens are prefixed --dn- to keep them in one namespace. The prefix was
+   originally defence against Tailwind v4, which publishes its own --font-*,
+   --text-* and --radius-* on :root; Tailwind is gone, the convention stays.
    ========================================================================== */
 
 :root {
diff --git a/assets/tailwind.css b/assets/tailwind.css
deleted file mode 100644
index 5651d50..0000000
--- a/assets/tailwind.css
+++ /dev/null
@@ -1,275 +0,0 @@
-/*! tailwindcss v4.1.5 | MIT License | https://tailwindcss.com */
-@layer properties;
-@layer theme, base, components, utilities;
-@layer theme {
-  :root, :host {
-    --font-sans: ui-sans-serif, system-ui, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol',
-    'Noto Color Emoji';
-    --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New',
-    monospace;
-    --text-xs: 0.75rem;
-    --text-sm: 0.875rem;
-    --text-base: 1rem;
-    --text-lg: 1.125rem;
-    --text-xl: 1.25rem;
-    --leading-tight: 1.25;
-    --leading-normal: 1.5;
-    --radius-sm: 0.25rem;
-    --radius-lg: 0.5rem;
-    --default-transition-duration: 150ms;
-    --default-transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
-    --default-font-family: var(--font-sans);
-    --default-mono-font-family: var(--font-mono);
-  }
-}
-@layer base {
-  *, ::after, ::before, ::backdrop, ::file-selector-button {
-    box-sizing: border-box;
-    margin: 0;
-    padding: 0;
-    border: 0 solid;
-  }
-  html, :host {
-    line-height: 1.5;
-    -webkit-text-size-adjust: 100%;
-    tab-size: 4;
-    font-family: var(--default-font-family, ui-sans-serif, system-ui, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji');
-    font-feature-settings: var(--default-font-feature-settings, normal);
-    font-variation-settings: var(--default-font-variation-settings, normal);
-    -webkit-tap-highlight-color: transparent;
-  }
-  hr {
-    height: 0;
-    color: inherit;
-    border-top-width: 1px;
-  }
-  abbr:where([title]) {
-    -webkit-text-decoration: underline dotted;
-    text-decoration: underline dotted;
-  }
-  h1, h2, h3, h4, h5, h6 {
-    font-size: inherit;
-    font-weight: inherit;
-  }
-  a {
-    color: inherit;
-    -webkit-text-decoration: inherit;
-    text-decoration: inherit;
-  }
-  b, strong {
-    font-weight: bolder;
-  }
-  code, kbd, samp, pre {
-    font-family: var(--default-mono-font-family, ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace);
-    font-feature-settings: var(--default-mono-font-feature-settings, normal);
-    font-variation-settings: var(--default-mono-font-variation-settings, normal);
-    font-size: 1em;
-  }
-  small {
-    font-size: 80%;
-  }
-  sub, sup {
-    font-size: 75%;
-    line-height: 0;
-    position: relative;
-    vertical-align: baseline;
-  }
-  sub {
-    bottom: -0.25em;
-  }
-  sup {
-    top: -0.5em;
-  }
-  table {
-    text-indent: 0;
-    border-color: inherit;
-    border-collapse: collapse;
-  }
-  :-moz-focusring {
-    outline: auto;
-  }
-  progress {
-    vertical-align: baseline;
-  }
-  summary {
-    display: list-item;
-  }
-  ol, ul, menu {
-    list-style: none;
-  }
-  img, svg, video, canvas, audio, iframe, embed, object {
-    display: block;
-    vertical-align: middle;
-  }
-  img, video {
-    max-width: 100%;
-    height: auto;
-  }
-  button, input, select, optgroup, textarea, ::file-selector-button {
-    font: inherit;
-    font-feature-settings: inherit;
-    font-variation-settings: inherit;
-    letter-spacing: inherit;
-    color: inherit;
-    border-radius: 0;
-    background-color: transparent;
-    opacity: 1;
-  }
-  :where(select:is([multiple], [size])) optgroup {
-    font-weight: bolder;
-  }
-  :where(select:is([multiple], [size])) optgroup option {
-    padding-inline-start: 20px;
-  }
-  ::file-selector-button {
-    margin-inline-end: 4px;
-  }
-  ::placeholder {
-    opacity: 1;
-  }
-  @supports (not (-webkit-appearance: -apple-pay-button))  or (contain-intrinsic-size: 1px) {
-    ::placeholder {
-      color: currentcolor;
-      @supports (color: color-mix(in lab, red, red)) {
-        color: color-mix(in oklab, currentcolor 50%, transparent);
-      }
-    }
-  }
-  textarea {
-    resize: vertical;
-  }
-  ::-webkit-search-decoration {
-    -webkit-appearance: none;
-  }
-  ::-webkit-date-and-time-value {
-    min-height: 1lh;
-    text-align: inherit;
-  }
-  ::-webkit-datetime-edit {
-    display: inline-flex;
-  }
-  ::-webkit-datetime-edit-fields-wrapper {
-    padding: 0;
-  }
-  ::-webkit-datetime-edit, ::-webkit-datetime-edit-year-field, ::-webkit-datetime-edit-month-field, ::-webkit-datetime-edit-day-field, ::-webkit-datetime-edit-hour-field, ::-webkit-datetime-edit-minute-field, ::-webkit-datetime-edit-second-field, ::-webkit-datetime-edit-millisecond-field, ::-webkit-datetime-edit-meridiem-field {
-    padding-block: 0;
-  }
-  :-moz-ui-invalid {
-    box-shadow: none;
-  }
-  button, input:where([type='button'], [type='reset'], [type='submit']), ::file-selector-button {
-    appearance: button;
-  }
-  ::-webkit-inner-spin-button, ::-webkit-outer-spin-button {
-    height: auto;
-  }
-  [hidden]:where(:not([hidden='until-found'])) {
-    display: none !important;
-  }
-}
-@layer utilities {
-  .visible {
-    visibility: visible;
-  }
-  .relative {
-    position: relative;
-  }
-  .static {
-    position: static;
-  }
-  .container {
-    width: 100%;
-    @media (width >= 40rem) {
-      max-width: 40rem;
-    }
-    @media (width >= 48rem) {
-      max-width: 48rem;
-    }
-    @media (width >= 64rem) {
-      max-width: 64rem;
-    }
-    @media (width >= 80rem) {
-      max-width: 80rem;
-    }
-    @media (width >= 96rem) {
-      max-width: 96rem;
-    }
-  }
-  .flex {
-    display: flex;
-  }
-  .table {
-    display: table;
-  }
-  .border-collapse {
-    border-collapse: collapse;
-  }
-  .transform {
-    transform: var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,);
-  }
-  .resize {
-    resize: both;
-  }
-  .border {
-    border-style: var(--tw-border-style);
-    border-width: 1px;
-  }
-  .text-wrap {
-    text-wrap: wrap;
-  }
-  .underline {
-    text-decoration-line: underline;
-  }
-  .outline {
-    outline-style: var(--tw-outline-style);
-    outline-width: 1px;
-  }
-  .transition {
-    transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke, --tw-gradient-from, --tw-gradient-via, --tw-gradient-to, opacity, box-shadow, transform, translate, scale, rotate, filter, -webkit-backdrop-filter, backdrop-filter, display, visibility, content-visibility, overlay, pointer-events;
-    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
-    transition-duration: var(--tw-duration, var(--default-transition-duration));
-  }
-}
-@property --tw-rotate-x {
-  syntax: "*";
-  inherits: false;
-}
-@property --tw-rotate-y {
-  syntax: "*";
-  inherits: false;
-}
-@property --tw-rotate-z {
-  syntax: "*";
-  inherits: false;
-}
-@property --tw-skew-x {
-  syntax: "*";
-  inherits: false;
-}
-@property --tw-skew-y {
-  syntax: "*";
-  inherits: false;
-}
-@property --tw-border-style {
-  syntax: "*";
-  inherits: false;
-  initial-value: solid;
-}
-@property --tw-outline-style {
-  syntax: "*";
-  inherits: false;
-  initial-value: solid;
-}
-@layer properties {
-  @supports ((-webkit-hyphens: none) and (not (margin-trim: inline))) or ((-moz-orient: inline) and (not (color:rgb(from red r g b)))) {
-    *, ::before, ::after, ::backdrop {
-      --tw-rotate-x: initial;
-      --tw-rotate-y: initial;
-      --tw-rotate-z: initial;
-      --tw-skew-x: initial;
-      --tw-skew-y: initial;
-      --tw-border-style: solid;
-      --tw-outline-style: solid;
-    }
-  }
-}
diff --git a/docs/agents/issue-tracker.md b/docs/agents/issue-tracker.md
index 7420ba4..c809bdb 100644
--- a/docs/agents/issue-tracker.md
+++ b/docs/agents/issue-tracker.md
@@ -61,6 +61,27 @@ Create a Gitea issue.
 
 Run `tea issues <index>` plus `tea comments ls <index>`.
 
+## Branch- und PR-Workflow
+
+Änderungen werden **nicht direkt auf `main`** committet, sondern auf einem eigenen Branch
+pro logischer Einheit — `feat/`, `fix/`, `refactor/`, `chore/`, `docs/`. Eine Einheit ist,
+was man in einem Satz begründen kann; wenn die Commit-Nachricht „und außerdem" braucht,
+sind es zwei Branches.
+
+Zurück nach `main` geht es über einen **Pull Request in Gitea**, nicht per lokalem Merge:
+
+```bash
+git push -u origin <branch>
+tea pulls create --title "..." --description "..."
+```
+
+`--description` nimmt wie bei Issues nur eine Zeichenkette; für längere Texte eine Datei
+schreiben und mit `$(cat datei)` übergeben. Bezieht sich der PR auf ein Ticket, gehört
+`Closes #<n>` in die Beschreibung, damit Gitea es beim Mergen schließt.
+
+Gemergt wird in der Weboberfläche — das Mergen ist eine Entscheidung des Menschen, nicht
+Teil der Umsetzung.
+
 ## Wayfinding operations
 
 Used by `/wayfinder`. The **map** is a single issue with **child** issues as tickets.
diff --git a/package-lock.json b/package-lock.json
deleted file mode 100644
index 3bab248..0000000
--- a/package-lock.json
+++ /dev/null
@@ -1,18 +0,0 @@
-{
-  "name": "dionotes-client",
-  "lockfileVersion": 3,
-  "requires": true,
-  "packages": {
-    "": {
-      "dependencies": {
-        "tailwindcss": "^4.3.3"
-      }
-    },
-    "node_modules/tailwindcss": {
-      "version": "4.3.3",
-      "resolved": "https://registry.npmjs.org/tailwindcss/-/tailwindcss-4.3.3.tgz",
-      "integrity": "sha512-gOhV3P7ufE62QDGg1zVaTgCR+EtPv92k2nIhVcVKcLmxT1sUBsQGhnZj175j+MqRt4zLF7ic+sCYjfhxMxj7YQ==",
-      "license": "MIT"
-    }
-  }
-}
diff --git a/package.json b/package.json
deleted file mode 100644
index 8c765ec..0000000
--- a/package.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "dependencies": {
-    "tailwindcss": "^4.3.3"
-  }
-}
diff --git a/src/main.rs b/src/main.rs
index 6091a69..fbaaca1 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -15,7 +15,6 @@ const FAVICON: Asset = asset!("/assets/favicon.ico");
 // Linked individually rather than via @import in a single entry file: asset!()
 // only emits files it is given by name, so an @import chain would 404 at runtime.
 // Order matters — tokens, then baseline, then layout, then components.
-const TAILWIND_CSS: Asset = asset!("/assets/tailwind.css");
 const TOKENS_CSS: Asset = asset!("/assets/css/tokens.css");
 const BASE_CSS: Asset = asset!("/assets/css/base.css");
 const LAYOUT_CSS: Asset = asset!("/assets/css/layout.css");
@@ -34,9 +33,6 @@ fn App() -> Element {
 
     rsx! {
         document::Link { rel: "icon", href: FAVICON }
-        // Tailwind first: its preflight lives in @layer base, our unlayered
-        // rules win the cascade regardless, but this keeps source order honest.
-        document::Link { rel: "stylesheet", href: TAILWIND_CSS }
         document::Link { rel: "stylesheet", href: TOKENS_CSS }
         document::Link { rel: "stylesheet", href: BASE_CSS }
         document::Link { rel: "stylesheet", href: LAYOUT_CSS }
diff --git a/tailwind.css b/tailwind.css
deleted file mode 100644
index f1d8c73..0000000
--- a/tailwind.css
+++ /dev/null
@@ -1 +0,0 @@
-@import "tailwindcss";