diff --git a/scripts/dossiers-ngi/README.md b/scripts/dossiers-ngi/README.md
index 11da294..37f674a 100644
--- a/scripts/dossiers-ngi/README.md
+++ b/scripts/dossiers-ngi/README.md
@@ -40,3 +40,47 @@ Hourly JSON can sit next to the HTML once the timer is installed on koopa
Hourly builder belongs in **kal** (this tree). Do **not** put
`scripts/branch-status-hourly.py` back into tdpd.
+
+## Sticky cascade bar
+
+Stock Caddy `templates` renders `{% include "_cascade/bar.html" . %}` on each
+HTML page. The include path has no leading slash. The dot passes the request,
+so `.Req.URL.Path` marks the active link with `class="is-active"` and
+`aria-current="page"`. Delimiters are `{%` `%}`, so a later `{{ }}` in real
+dossier HTML stays literal.
+
+The bar lists cascade `/` plus the five branch paths. Seeded tips match
+`branch-status.json`. `/_cascade/bar.js` refreshes `[data-tip]` from that JSON
+(`cache: no-store`). CSS is `/_cascade/bar.css` (`position: sticky`).
+
+Enable templates before rsync. A page without the include does not grow the
+bar. `{%` without the templates directive is shown as raw text.
+
+Templates apply is **host-local on koopa** (`~/bin/apply-dossiers-ngi-templates.sh`),
+not tracked in this repo. It edits `~/koopa-caddy/Caddyfile` only (this host;
+keeps `header Alt-Svc "clear"` and any `basic_auth`; leaves `.2` / `.3`
+untouched). Then reload with the usual home→`/etc` helper:
+
+```bash
+bash ~/bin/apply-dossiers-ngi-templates.sh
+sudo ~/bin/caddy-apply
+```
+
+The stanza body for hand-check / re-seed lives in
+`scripts/dossiers-ngi/caddy-dossiers-ngi.snippet`.
+`scripts/caddy/caddy-apply.sh --snippet` leaves an existing block unchanged.
+Leave `scripts/caddy/apply-goa-wdGet-full-replace.sh` and
+`scripts/caddy/apply-dossiers-ngi-basicauth.sh` unused. No response-body
+replace plugin.
+
+After validate and reload succeed, rsync from the laptop (Freigabe):
+
+```bash
+rsync -avz --delete --exclude .DS_Store \
+ "$HOME/git/admin-logs/local/koopa-admin-log/sites/dossiers.ngi.hacktivism.ch/" \
+ hernani@koopa:/var/www/monitoring-sites/dossiers.ngi.hacktivism.ch/
+```
+
+`--delete` removes `_cascade/` on the server when the source tree is an older
+copy. The bar does not finish the dossier site. This section does not install
+the hourly timer.
diff --git a/scripts/dossiers-ngi/caddy-dossiers-ngi.snippet b/scripts/dossiers-ngi/caddy-dossiers-ngi.snippet
new file mode 100644
index 0000000..1418403
--- /dev/null
+++ b/scripts/dossiers-ngi/caddy-dossiers-ngi.snippet
@@ -0,0 +1,19 @@
+# Stanza body for dossiers.ngi.hacktivism.ch only (hand-check / re-seed).
+# Templates apply is host-local on koopa (not in this repo):
+# bash ~/bin/apply-dossiers-ngi-templates.sh
+# sudo ~/bin/caddy-apply
+#
+# Keep the existing line: header Alt-Svc "clear"
+# Keep any existing basic_auth in that same block.
+# scripts/caddy/caddy-apply.sh --snippet reports an existing block and
+# does not merge these lines. Leave that script unused for this change.
+# Leave scripts/caddy/apply-goa-wdGet-full-replace.sh unused.
+# Leave scripts/caddy/apply-dossiers-ngi-basicauth.sh unused.
+# Stock Caddy templates only. No replace-response plugin.
+#
+# Tab-indented lines inserted after header Alt-Svc:
+
+ templates {
+ mime text/html
+ between "{%" "%}"
+ }
diff --git a/sites/dossiers.ngi.hacktivism.ch/_cascade/bar.css b/sites/dossiers.ngi.hacktivism.ch/_cascade/bar.css
new file mode 100644
index 0000000..0f9e1cc
--- /dev/null
+++ b/sites/dossiers.ngi.hacktivism.ch/_cascade/bar.css
@@ -0,0 +1,29 @@
+.cascade-bar {
+ position: sticky;
+ top: 0;
+ z-index: 10;
+ display: flex;
+ flex-wrap: wrap;
+ gap: 0.35rem 0.85rem;
+ align-items: baseline;
+ margin: -1.5rem -1.5rem 1rem;
+ padding: 0.55rem 1.5rem;
+ background: #10141a;
+ border-bottom: 1px solid #243040;
+}
+.cascade-bar a {
+ color: #7ec8ff;
+ text-decoration: none;
+}
+.cascade-bar a:hover { text-decoration: underline; }
+.cascade-bar a.is-active {
+ color: #e8eef4;
+ text-decoration: none;
+ box-shadow: inset 0 -2px 0 #e8eef4;
+}
+.cascade-bar a.is-active:hover { text-decoration: none; }
+.cascade-bar code { color: inherit; }
+.cascade-bar .tip {
+ color: #8a96a3;
+ font-size: 12px;
+}
diff --git a/sites/dossiers.ngi.hacktivism.ch/_cascade/bar.html b/sites/dossiers.ngi.hacktivism.ch/_cascade/bar.html
new file mode 100644
index 0000000..d6ed145
--- /dev/null
+++ b/sites/dossiers.ngi.hacktivism.ch/_cascade/bar.html
@@ -0,0 +1,11 @@
+{% $p := .Req.URL.Path %}
+
+
+
diff --git a/sites/dossiers.ngi.hacktivism.ch/_cascade/bar.js b/sites/dossiers.ngi.hacktivism.ch/_cascade/bar.js
new file mode 100644
index 0000000..9371535
--- /dev/null
+++ b/sites/dossiers.ngi.hacktivism.ch/_cascade/bar.js
@@ -0,0 +1,24 @@
+(function () {
+ var nodes = document.querySelectorAll(".cascade-bar [data-tip]");
+ if (!nodes.length) return;
+ fetch("/branch-status.json", { cache: "no-store" })
+ .then(function (res) {
+ if (!res.ok) throw new Error("status");
+ return res.json();
+ })
+ .then(function (data) {
+ var tips = {};
+ var list = (data && data.branches) || [];
+ for (var i = 0; i < list.length; i++) {
+ var row = list[i];
+ if (row && row.branch && row.tip) tips[row.branch] = row.tip;
+ }
+ for (var j = 0; j < nodes.length; j++) {
+ var el = nodes[j];
+ var name = el.getAttribute("data-tip");
+ var tip = tips[name];
+ if (tip) el.textContent = name + " @ " + tip;
+ }
+ })
+ .catch(function () {});
+})();
diff --git a/sites/dossiers.ngi.hacktivism.ch/feat-sm-content/index.html b/sites/dossiers.ngi.hacktivism.ch/feat-sm-content/index.html
index bd25fd1..13f4285 100644
--- a/sites/dossiers.ngi.hacktivism.ch/feat-sm-content/index.html
+++ b/sites/dossiers.ngi.hacktivism.ch/feat-sm-content/index.html
@@ -17,8 +17,6 @@ a { color: #7ec8ff; text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 1.15rem; font-weight: 600; margin: 0 0 0.5rem; color: #e8eef4; }
.meta { color: #8a96a3; margin: 0 0 1rem; }
-.nav { margin: 0.5rem 0 1rem; }
-.nav a { margin-right: 0.85rem; }
ul.plain { padding-left: 1.2rem; margin: 0; }
li { margin: 0.25rem 0; }
.dim { color: #6a7682; }
@@ -26,15 +24,8 @@ li { margin: 0.25rem 0; }
+{% include "_cascade/bar.html" . %}
/feat-sm-content/
last-built: 2026-09-30T02:30:50+02:00 · feat/sm-content @ 089ef1f
-