diff --git a/README.md b/README.md
index f56245ed..df23c9ea 100644
--- a/README.md
+++ b/README.md
@@ -121,37 +121,73 @@ instead. To embed an video simply type the following in markdown:
 
 ### Embedding ToS checkbox
 
-A ToS acceptance checkbox can be added to any release page to gate binary
-downloads behind a user acknowledgement. The feature is opt-in per page.
+A ToS acceptance checkbox can be added to any page to gate binary downloads
+and/or prose content behind a user acknowledgement. The feature is opt-in per
+page.
 
-**1. Add the checkbox macro** above the content you want to protect:
+#### Gating download buttons
+
+Use the `tos_gated_downloads` macro and pass a unique `section_id` together
+with the list of files. Use the **group format** to preserve subsection
+headings matching the original release layout:
 
 ```md
-{{ tos_checkbox("unique-section-id") }}
+{{ tos_gated_downloads("vendor-board-vXYZ-binaries", [
+  {"group": "Raw firmware image", "note": "(vendor_board_vX.Y.Z.rom)", "items": [
+    {"label": "sha256",     "url": "https://dl.3mdeb.com/.../file.rom.sha256"},
+    {"label": "sha256.sig", "url": "https://dl.3mdeb.com/.../file.rom.sha256.sig"}
+  ]},
+  {"group": "SBOM CycloneDX", "items": [
+    {"label": "sbom.json",   "url": "https://dl.3mdeb.com/.../file.sbom.json"},
+    {"label": "sha256",      "url": "https://dl.3mdeb.com/.../file.sbom.json.sha256"},
+    {"label": "sha256.sig",  "url": "https://dl.3mdeb.com/.../file.sbom.json.sha256.sig"}
+  ]}
+]) }}
 ```
 
-**2. Wrap the protected content** in an HTML div with a matching `id`:
+Download links are **not** emitted into the HTML source - they are
+base64-encoded in a `data-payload` attribute and injected by `tos-gate.js` only
+after the user checks the box. This keeps URLs out of page source and prevents
+them from being indexed.
+
+Download buttons with groups example:
+[`docs/variants/gigabyte_mz33-ar1/releases.md`][tos-example]
+
+#### Optional argument (`tos_url`)
+
+Overrides the default Terms of Service link:
 
 ```md
-<div id="unique-section-id" class="tos-gate-content" markdown="1" style="display: none">
+{{ tos_gated_downloads("...", [...], tos_url="https://example.com/terms") }}
+```
 
-...binary download buttons and related content...
+#### Optional hiding prose content
+
+Pass `prose_section_id` to make the same checkbox also show/hide one or more
+blocks of descriptive text. Wrap each prose block in a div with a matching
+`data-prose-group` attribute:
+
+```md
+{{ tos_gated_downloads("vendor-board-vXYZ-blobs",
+  [{"label": "blobs.zip", "url": "https://dl.3mdeb.com/.../blobs.zip"}],
+  prose_section_id="vendor-board-vXYZ-blobs-prose") }}
+
+<div data-prose-group="vendor-board-vXYZ-blobs-prose"
+     class="tos-gate-content" markdown="1" style="display: none">
+
+Further instructions that only make sense after downloading...
 
 </div>
 ```
 
-`tos_checkbox` accepts an optional `tos_url` argument to override the default
-Terms of Service link:
+Multiple divs sharing the same `data-prose-group` value are all toggled by
+the single checkbox, so one gate can reveal several separate prose sections.
 
-```md
-{{ tos_checkbox("unique-section-id", tos_url="https://example.com/terms") }}
-```
-
-For pages with multiple release sections, use a distinct `section-id` per
-release (e.g. `vendor-board-v100-binaries`, `vendor-board-v090-binaries`). See
-[`docs/variants/gigabyte_mz33-ar1/releases.md`][tos-example] for example.
+Combined buttons + prose example:
+[`docs/variants/gigabyte_mz33-ar1/building-manual.md`][tos-prose-example]
 
 [tos-example]: docs/variants/gigabyte_mz33-ar1/releases.md
+[tos-prose-example]: docs/variants/gigabyte_mz33-ar1/building-manual.md
 
 ### Embedding subscribe forms
 
diff --git a/docs/javascripts/tos-gate.js b/docs/javascripts/tos-gate.js
new file mode 100644
index 00000000..15ff882d
--- /dev/null
+++ b/docs/javascripts/tos-gate.js
@@ -0,0 +1,28 @@
+function revealGated(cb) {
+  const el = document.getElementById(cb.dataset.section);
+  const proseEls = cb.dataset.proseSection
+    ? document.querySelectorAll(`[data-prose-group="${cb.dataset.proseSection}"]`)
+    : [];
+
+  if (!cb.checked) {
+    el.innerHTML = "";
+    proseEls.forEach(p => { p.style.display = "none"; });
+    return;
+  }
+
+  const files = JSON.parse(atob(el.dataset.payload));
+  // rel="noreferrer" is intentionally absent — it would strip the Referer
+  // header and break the MinIO bucket policy gate
+  el.innerHTML = files.map(f => {
+    if (f.group) {
+      const btns = f.items.map(item =>
+        `<a href="${item.url}" class="md-button">${item.label}</a>`
+      ).join(" ");
+      const note = f.note ? ` <span>${f.note}</span>` : "";
+      return `<h4>${f.group}</h4><p>${btns}${note}</p>`;
+    }
+    return `<a href="${f.url}" class="md-button">${f.label}</a>`;
+  }).join("\n");
+
+  proseEls.forEach(p => { p.style.display = ""; });
+}
diff --git a/docs/variants/gigabyte_mz33-ar1/building-manual.md b/docs/variants/gigabyte_mz33-ar1/building-manual.md
index a92942d9..de169fe9 100644
--- a/docs/variants/gigabyte_mz33-ar1/building-manual.md
+++ b/docs/variants/gigabyte_mz33-ar1/building-manual.md
@@ -46,14 +46,14 @@ then follow the steps below:
 
 3. Download the package with necessary blobs and put it in proper directory:
 
-{{ tos_checkbox("gigabyte-mz33-ar1-v090-blobs") }}
+{{ tos_gated_downloads("gigabyte-mz33-ar1-v090-blobs",
+  [{"label": "Turin.zip", "url": "https://dl.3mdeb.com/open-source-firmware/Dasharo/gigabyte_mz33_ar1/uefi/v0.9.0/Turin.zip"}],
+  prose_section_id="gigabyte-mz33-ar1-v090-blobs-prose") }}
 
-<div id="gigabyte-mz33-ar1-v090-blobs"
+<div data-prose-group="gigabyte-mz33-ar1-v090-blobs-prose"
      class="tos-gate-content" markdown="1"
      style="display: none">
 
-- Download the [blobs
-package](https://dl.3mdeb.com/open-source-firmware/Dasharo/gigabyte_mz33_ar1/uefi/v0.9.0/Turin.zip).
 - Then unzip it to the following directory:
 
     ```bash
diff --git a/docs/variants/gigabyte_mz33-ar1/releases.md b/docs/variants/gigabyte_mz33-ar1/releases.md
index 493e1689..b30e0c17 100644
--- a/docs/variants/gigabyte_mz33-ar1/releases.md
+++ b/docs/variants/gigabyte_mz33-ar1/releases.md
@@ -73,23 +73,21 @@ Test results for this release can be found
 
 ### Binaries
 
-#### Raw Dasharo image
-
-[sha256][gigabyte_mz33_ar1_v0.9.0.rom_hash]{.md-button}
-[sha256.sig][gigabyte_mz33_ar1_v0.9.0.rom_sig]{.md-button}
-(gigabyte_mz33_ar1_v0.9.0.rom)
-
-#### Update via BMC image
-
-[sha256][gigabyte_mz33_ar1_v0.9.0.rbu_hash]{.md-button}
-[sha256.sig][gigabyte_mz33_ar1_v0.9.0.rbu_sig]{.md-button}
-(gigabyte_mz33_ar1_v0.9.0.rbu)
-
-#### SBOM CycloneDX
-
-[gigabyte_mz33_ar1_v0.9.0.sbom.json][gigabyte_mz33_ar1_v0.9.0.sbom.json_file]{.md-button}
-[sha256][gigabyte_mz33_ar1_v0.9.0.sbom.json_hash]{.md-button}
-[sha256.sig][gigabyte_mz33_ar1_v0.9.0.sbom.json_sig]{.md-button}
+{{ tos_gated_downloads("gigabyte-mz33-ar1-v090-binaries", [
+  {"group": "Raw Dasharo image", "note": "(gigabyte_mz33_ar1_v0.9.0.rom)", "items": [
+    {"label": "sha256",     "url": "https://dl.3mdeb.com/open-source-firmware/Dasharo/gigabyte_mz33_ar1/uefi/v0.9.0/gigabyte_mz33_ar1_v0.9.0.rom.sha256"},
+    {"label": "sha256.sig", "url": "https://dl.3mdeb.com/open-source-firmware/Dasharo/gigabyte_mz33_ar1/uefi/v0.9.0/gigabyte_mz33_ar1_v0.9.0.rom.sha256.sig"}
+  ]},
+  {"group": "Update via BMC image", "note": "(gigabyte_mz33_ar1_v0.9.0.rbu)", "items": [
+    {"label": "sha256",     "url": "https://dl.3mdeb.com/open-source-firmware/Dasharo/gigabyte_mz33_ar1/uefi/v0.9.0/gigabyte_mz33_ar1_v0.9.0.rbu.sha256"},
+    {"label": "sha256.sig", "url": "https://dl.3mdeb.com/open-source-firmware/Dasharo/gigabyte_mz33_ar1/uefi/v0.9.0/gigabyte_mz33_ar1_v0.9.0.rbu.sha256.sig"}
+  ]},
+  {"group": "SBOM CycloneDX", "items": [
+    {"label": "sbom.json",   "url": "https://dl.3mdeb.com/open-source-firmware/Dasharo/gigabyte_mz33_ar1/uefi/v0.9.0/gigabyte_mz33_ar1_v0.9.0.sbom.json"},
+    {"label": "sha256",      "url": "https://dl.3mdeb.com/open-source-firmware/Dasharo/gigabyte_mz33_ar1/uefi/v0.9.0/gigabyte_mz33_ar1_v0.9.0.sbom.json.sha256"},
+    {"label": "sha256.sig",  "url": "https://dl.3mdeb.com/open-source-firmware/Dasharo/gigabyte_mz33_ar1/uefi/v0.9.0/gigabyte_mz33_ar1_v0.9.0.sbom.json.sha256.sig"}
+  ]}
+]) }}
 
 This is a Dasharo Pro Package release. For this platform, access to pre-built
 binaries is provided exclusively through the
@@ -126,12 +124,3 @@ and their versions used to build the firmware images. The published SBOM
 artifact is in CycloneDX format and can be viewed by SBOM tools, for example
 [sbom-tools](https://github.com/sbom-tool/sbom-tools).
 
-[gigabyte_mz33_ar1_v0.9.0.rom_hash]: https://dl.3mdeb.com/open-source-firmware/Dasharo/gigabyte_mz33_ar1/uefi/v0.9.0/gigabyte_mz33_ar1_v0.9.0.rom.sha256
-[gigabyte_mz33_ar1_v0.9.0.rom_sig]: https://dl.3mdeb.com/open-source-firmware/Dasharo/gigabyte_mz33_ar1/uefi/v0.9.0/gigabyte_mz33_ar1_v0.9.0.rom.sha256.sig
-
-[gigabyte_mz33_ar1_v0.9.0.rbu_hash]: https://dl.3mdeb.com/open-source-firmware/Dasharo/gigabyte_mz33_ar1/uefi/v0.9.0/gigabyte_mz33_ar1_v0.9.0.rbu.sha256
-[gigabyte_mz33_ar1_v0.9.0.rbu_sig]: https://dl.3mdeb.com/open-source-firmware/Dasharo/gigabyte_mz33_ar1/uefi/v0.9.0/gigabyte_mz33_ar1_v0.9.0.rbu.sha256.sig
-
-[gigabyte_mz33_ar1_v0.9.0.sbom.json_file]: https://dl.3mdeb.com/open-source-firmware/Dasharo/gigabyte_mz33_ar1/uefi/v0.9.0/gigabyte_mz33_ar1_v0.9.0.sbom.json
-[gigabyte_mz33_ar1_v0.9.0.sbom.json_hash]: https://dl.3mdeb.com/open-source-firmware/Dasharo/gigabyte_mz33_ar1/uefi/v0.9.0/gigabyte_mz33_ar1_v0.9.0.sbom.json.sha256
-[gigabyte_mz33_ar1_v0.9.0.sbom.json_sig]: https://dl.3mdeb.com/open-source-firmware/Dasharo/gigabyte_mz33_ar1/uefi/v0.9.0/gigabyte_mz33_ar1_v0.9.0.sbom.json.sha256.sig
diff --git a/main.py b/main.py
index ef827382..bd1fb00d 100644
--- a/main.py
+++ b/main.py
@@ -1,6 +1,41 @@
+import base64
+import json
+
+
 def define_env(env):
     """ Define macros for MkDocs """
 
+    @env.macro
+    def tos_gated_downloads(section_id, files, tos_url="https://www.dasharo.com/pages/terms/",
+                            prose_section_id=None):
+        """Render a ToS checkbox that reveals base64-encoded download links on acceptance.
+
+        files: flat list of {"label": str, "url": str} dicts, or grouped list of
+               {"group": str, "items": [...], "note": str (optional)} dicts.
+               URLs are not emitted into HTML source — base64-encoded in a data
+               attribute and injected by tos-gate.js when the checkbox is checked.
+
+        prose_section_id: when set, tos-gate.js also toggles all elements carrying
+               data-prose-group="{prose_section_id}". Multiple elements may share
+               the same value, allowing one checkbox to reveal several prose blocks.
+        """
+        payload = base64.b64encode(json.dumps(files).encode()).decode()
+        checkbox_id = f"tos-cb-{section_id}"
+        prose_attr = f' data-prose-section="{prose_section_id}"' if prose_section_id else ""
+        return (
+            '<div class="tos-gate">'
+            f'<label class="tos-gate__label" for="{checkbox_id}">'
+            f'<input type="checkbox" id="{checkbox_id}" class="tos-gate__checkbox" '
+            f'data-section="{section_id}"{prose_attr} onchange="revealGated(this)"> '
+            'I confirm that I have read and agree to the '
+            f'<a href="{tos_url}" target="_blank" rel="noopener noreferrer">'
+            'Dasharo Terms of Service</a> and all applicable open-source '
+            'licensing terms governing this firmware release.'
+            '</label>'
+            f'<div id="{section_id}" class="tos-gate-content" data-payload="{payload}"></div>'
+            '</div>'
+        )
+
     @env.macro
     def tos_checkbox(section_id, tos_url="https://www.dasharo.com/pages/terms/"):
         """Render a ToS acceptance checkbox that reveals the section with the given id."""
diff --git a/mkdocs.yml b/mkdocs.yml
index a442bb85..69ce1dc5 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -35,6 +35,7 @@ extra:
 extra_css:
   - stylesheets/extra.css
 extra_javascript:
+  - javascripts/tos-gate.js
   - https://cdn.jsdelivr.net/npm/vega@5
   - https://cdn.jsdelivr.net/npm/vega-lite@5
   - https://cdn.jsdelivr.net/npm/vega-embed@6
diff --git a/overrides/main.html b/overrides/main.html
new file mode 100644
index 00000000..c2f60a42
--- /dev/null
+++ b/overrides/main.html
@@ -0,0 +1,6 @@
+{% extends "base.html" %}
+
+{% block extrahead %}
+  {{ super() }}
+  <meta name="referrer" content="strict-origin-when-cross-origin">
+{% endblock %}