diff --git a/core/common.go b/core/common.go
index 9b47187..3892110 100644
--- a/core/common.go
+++ b/core/common.go
@@ -315,6 +315,11 @@ func (q Query) IsEmpty() bool {
 // MaxQueryLimit is the maximum allowed value for the limit parameter.
 const MaxQueryLimit = 100
 
+// defaultQueryLimit is the assumed limit when a request omits it (InitFromContext)
+// and the fallback used by pagination math for internally-built queries that
+// leave Limit unset.
+const defaultQueryLimit = 10
+
 // InitFromContext populates Query from HTTP query parameters and request
 // headers. It validates numeric/boolean inputs and returns an *APIError for
 // invalid client input (400) or a plain error for internal failures.
@@ -326,7 +331,7 @@ func (searchQuery *Query) InitFromContext(reqCtx *fiber.Ctx) error {
 	searchQuery.Filetype = strings.TrimSpace(reqCtx.Query("file"))
 	searchQuery.Site = strings.TrimSpace(reqCtx.Query("site"))
 
-	limitRaw := reqCtx.Query("limit", "10")
+	limitRaw := reqCtx.Query("limit", strconv.Itoa(defaultQueryLimit))
 	limit, err := strconv.Atoi(limitRaw)
 	if err != nil {
 		return errInvalidLimit("limit must be an integer")
diff --git a/core/format_markdown.go b/core/format_markdown.go
index 0cd362c..bfea18f 100644
--- a/core/format_markdown.go
+++ b/core/format_markdown.go
@@ -34,7 +34,7 @@ func RenderMarkdown(env *Envelope) []byte {
 		fmt.Fprintf(&b, "-> %s\n\n", r.URL)
 	}
 
-	renderMarkdownFeatures(&b, env.SerpFeatures, featureRenderOrderAfterResults())
+	renderMarkdownFeatures(&b, env.SerpFeatures, featureRenderOrderAfterResults(env.SerpFeatures))
 
 	return []byte(b.String())
 }
@@ -59,14 +59,9 @@ func RenderMarkdownImage(env *ImageEnvelope) []byte {
 }
 
 func renderMarkdownFeatures(b *strings.Builder, features []SerpFeature, order []ResultType) {
-	for _, featureType := range order {
-		for _, feature := range features {
-			if feature.Type != featureType {
-				continue
-			}
-			renderMarkdownFeature(b, feature)
-		}
-	}
+	forEachFeatureInOrder(features, order, func(feature SerpFeature) {
+		renderMarkdownFeature(b, feature)
+	})
 }
 
 func renderMarkdownFeature(b *strings.Builder, feature SerpFeature) {
diff --git a/core/format_text.go b/core/format_text.go
index ef17617..3adf6ff 100644
--- a/core/format_text.go
+++ b/core/format_text.go
@@ -34,7 +34,7 @@ func RenderText(env *Envelope) []byte {
 		fmt.Fprintf(&b, "URL: %s\n\n", r.URL)
 	}
 
-	renderTextFeatures(&b, env.SerpFeatures, featureRenderOrderAfterResults())
+	renderTextFeatures(&b, env.SerpFeatures, featureRenderOrderAfterResults(env.SerpFeatures))
 
 	return []byte(b.String())
 }
@@ -76,12 +76,20 @@ func RenderNDJSONImage(env *ImageEnvelope) []byte {
 }
 
 func renderTextFeatures(b *strings.Builder, features []SerpFeature, order []ResultType) {
+	forEachFeatureInOrder(features, order, func(feature SerpFeature) {
+		renderTextFeature(b, feature)
+	})
+}
+
+// forEachFeatureInOrder invokes render for every feature whose Type appears in
+// order, type by type. It is the single iteration shared by the text and
+// markdown renderers.
+func forEachFeatureInOrder(features []SerpFeature, order []ResultType, render func(SerpFeature)) {
 	for _, featureType := range order {
 		for _, feature := range features {
-			if feature.Type != featureType {
-				continue
+			if feature.Type == featureType {
+				render(feature)
 			}
-			renderTextFeature(b, feature)
 		}
 	}
 }
@@ -151,9 +159,12 @@ func featureRenderOrderBeforeResults() []ResultType {
 }
 
 // featureRenderOrderAfterResults lists the feature sections rendered below the
-// results list (related searches and the module gallery), in fixed order.
-func featureRenderOrderAfterResults() []ResultType {
-	return []ResultType{
+// results list (related searches and the module gallery), in fixed order. Any
+// feature type present in features but absent from both fixed orders is appended
+// at the end, so a newly added feature enum is never silently dropped from text
+// or markdown output.
+func featureRenderOrderAfterResults(features []SerpFeature) []ResultType {
+	order := []ResultType{
 		ResultTypeRelatedSearches,
 		ResultTypeNews,
 		ResultTypeVideo,
@@ -166,6 +177,20 @@ func featureRenderOrderAfterResults() []ResultType {
 		ResultTypeWeather,
 		ResultTypeDictionary,
 	}
+	placed := make(map[ResultType]bool, len(order)+len(featureRenderOrderBeforeResults()))
+	for _, t := range featureRenderOrderBeforeResults() {
+		placed[t] = true
+	}
+	for _, t := range order {
+		placed[t] = true
+	}
+	for _, feature := range features {
+		if !placed[feature.Type] {
+			order = append(order, feature.Type)
+			placed[feature.Type] = true
+		}
+	}
+	return order
 }
 
 func featureHeading(feature SerpFeature) string {
diff --git a/core/response.go b/core/response.go
index f5af1c8..db384ba 100644
--- a/core/response.go
+++ b/core/response.go
@@ -124,7 +124,7 @@ func (e *Envelope) Finalize(startedAt time.Time, q Query) {
 
 	limit := q.Limit
 	if limit <= 0 {
-		limit = 25
+		limit = defaultQueryLimit
 	}
 	page := q.Start/limit + 1
 	e.Pagination = Pagination{
@@ -150,7 +150,7 @@ func (e *ImageEnvelope) Finalize(startedAt time.Time, q Query) {
 
 	limit := q.Limit
 	if limit <= 0 {
-		limit = 25
+		limit = defaultQueryLimit
 	}
 	page := q.Start/limit + 1
 	e.Pagination = Pagination{
diff --git a/core/serp_features_test.go b/core/serp_features_test.go
index d153f83..659f630 100644
--- a/core/serp_features_test.go
+++ b/core/serp_features_test.go
@@ -150,3 +150,25 @@ func TestRenderersIncludeSerpFeatures(t *testing.T) {
 		t.Fatalf("feature ndjson lines missing kind tag: %v", lines)
 	}
 }
+
+// TestRenderFeaturesUnorderedTypeStillRenders guards against silently dropping a
+// feature whose Type is in neither render-order section (e.g. a newly added
+// enum value not yet placed). It must still appear in text and markdown output.
+func TestRenderFeaturesUnorderedTypeStillRenders(t *testing.T) {
+	const unplaced ResultType = "experimental_module"
+	env := NewEnvelope(Query{Text: "openserp"}, "req-1", time.Unix(0, 0), []string{"google"})
+	env.SerpFeatures = append(env.SerpFeatures, SerpFeature{
+		Type: unplaced,
+		Text: "experimental feature body",
+	})
+
+	text := string(RenderText(env))
+	if !strings.Contains(text, "experimental feature body") {
+		t.Fatalf("text output dropped an unordered feature type:\n%s", text)
+	}
+
+	markdown := string(RenderMarkdown(env))
+	if !strings.Contains(markdown, "experimental feature body") {
+		t.Fatalf("markdown output dropped an unordered feature type:\n%s", markdown)
+	}
+}
diff --git a/google/features.go b/google/features.go
index c755302..0fc6770 100644
--- a/google/features.go
+++ b/google/features.go
@@ -104,7 +104,12 @@ func looksLikeCSS(text string) bool {
 		return true
 	}
 	// CSS rule blocks look like "} .cls {" / "} #id {"; prose almost never does.
-	return strings.Contains(text, "} .") || strings.Contains(text, "} #") || strings.Contains(text, "{ ") && strings.Count(text, ": ") > 20 && strings.Count(text, ";") > 20
+	if strings.Contains(text, "} .") || strings.Contains(text, "} #") {
+		return true
+	}
+	// A dense run of "prop: value;" declarations inside a "{ ... }" block is the
+	// other tell for inlined stylesheet text.
+	return strings.Contains(text, "{ ") && strings.Count(text, ": ") > 20 && strings.Count(text, ";") > 20
 }
 
 func extractGoogleFeaturesFromPage(page *rod.Page) []core.SerpFeature {