1 files changed, 72 insertions, 0 deletions
diff --git a/layouts/partials/disc-extras.html b/layouts/partials/disc-extras.html
new file mode 100644
index 0000000..adff907
--- /dev/null
+++ b/layouts/partials/disc-extras.html
@@ -0,0 +1,72 @@
+{{/* disc-extras.html — recebe . (a página, seja _index ou single)
+     Renderiza colapsáveis: Guia de Estudo, Materiais (com subdivisões: Textos, Vídeos, Áudios) */}}
+
+{{/* ── Guia de estudo (guide) ── */}}
+{{ with .Params.guide }}
+<details class="disc-extra">
+  <summary class="disc-extra-summary">
+    <span class="disc-extra-label">guia de estudo</span>
+    <span class="disc-extra-chevron">↓</span>
+  </summary>
+  <div class="disc-extra-body disc-extra-prose">
+    {{ . | markdownify }}
+  </div>
+</details>
+{{ end }}
+
+{{/* ── Materiais unificados (files, videos, audios) ── */}}
+{{ $files  := .Params.files }}
+{{ $videos := .Params.videos }}
+{{ $audios := .Params.audios }}
+{{ if or $files (or $videos $audios) }}
+<details class="disc-extra">
+  <summary class="disc-extra-summary">
+    <span class="disc-extra-label">materiais</span>
+    <span class="disc-extra-count">
+      {{ $n := 0 }}
+      {{ with $files }}{{ $n = add $n (len .) }}{{ end }}
+      {{ with $videos }}{{ $n = add $n (len .) }}{{ end }}
+      {{ with $audios }}{{ $n = add $n (len .) }}{{ end }}
+      {{ $n }} item{{ if gt $n 1 }}s{{ end }}
+    </span>
+    <span class="disc-extra-chevron">↓</span>
+  </summary>
+  <div class="disc-extra-body">
+    {{/* Textos (arquivos/links) */}}
+    {{ with $files }}
+    <div class="disc-extra-kind-label">textos</div>
+    {{ range . }}
+    <a class="disc-extra-row" href="{{ .url }}" target="_blank" rel="noopener">
+      <span class="disc-extra-icon">↗</span>
+      <span class="disc-extra-name">{{ .name }}</span>
+      <span class="disc-extra-meta">link</span>
+    </a>
+    {{ end }}
+    {{ end }}
+    
+    {{/* Vídeos */}}
+    {{ with $videos }}
+    <div class="disc-extra-kind-label">vídeos</div>
+    {{ range . }}
+    <a class="disc-extra-row" href="{{ .url }}" target="_blank" rel="noopener">
+      <span class="disc-extra-icon">▶</span>
+      <span class="disc-extra-name">{{ .name }}</span>
+      <span class="disc-extra-meta">youtube</span>
+    </a>
+    {{ end }}
+    {{ end }}
+    
+    {{/* Áudios */}}
+    {{ with $audios }}
+    <div class="disc-extra-kind-label">áudios</div>
+    {{ range . }}
+    <a class="disc-extra-row" href="{{ .url }}" target="_blank" rel="noopener">
+      <span class="disc-extra-icon">♪</span>
+      <span class="disc-extra-name">{{ .name }}</span>
+      <span class="disc-extra-meta">youtube</span>
+    </a>
+    {{ end }}
+    {{ end }}
+  </div>
+</details>
+{{ end }}