diff --git a/.forgejo/workflows/ci.yml b/.forgejo/workflows/ci.yml
index 09f9ebe..8a657b5 100644
--- a/.forgejo/workflows/ci.yml
+++ b/.forgejo/workflows/ci.yml
@@ -44,9 +44,14 @@ jobs:
           git checkout -q -f FETCH_HEAD
           git clean -qfdx
 
-      - name: 도구 버전
+      - name: Node (.nvmrc) 설치
+        shell: bash
         run: |
-          echo "node $(node --version) (.nvmrc $(cat .nvmrc)) / npm $(npm --version)"
+          set -euo pipefail
+          export CI_PROJECT_DIR="${XDG_CACHE_HOME:-$HOME/.cache}/d3ro-ci"
+          . scripts/ci/bootstrap-linux-toolchain.sh node
+          dirname "$(command -v node)" >> "$GITHUB_PATH"
+          echo "node $(node --version) / npm $(npm --version)"
 
       - name: 의존성 설치
         run: npm ci
@@ -95,6 +100,15 @@ jobs:
           git checkout -q -f FETCH_HEAD
           git clean -qfdx
 
+      - name: Node (.nvmrc) 설치
+        shell: bash
+        run: |
+          set -euo pipefail
+          export CI_PROJECT_DIR="${XDG_CACHE_HOME:-$HOME/.cache}/d3ro-ci"
+          . scripts/ci/bootstrap-linux-toolchain.sh node
+          dirname "$(command -v node)" >> "$GITHUB_PATH"
+          echo "node $(node --version) / npm $(npm --version)"
+
       - name: 의존성 설치
         run: npm ci
 
@@ -122,6 +136,15 @@ jobs:
           git checkout -q -f FETCH_HEAD
           git clean -qfdx
 
+      - name: Node (.nvmrc) 설치
+        shell: bash
+        run: |
+          set -euo pipefail
+          export CI_PROJECT_DIR="${XDG_CACHE_HOME:-$HOME/.cache}/d3ro-ci"
+          . scripts/ci/bootstrap-linux-toolchain.sh node
+          dirname "$(command -v node)" >> "$GITHUB_PATH"
+          echo "node $(node --version) / npm $(npm --version)"
+
       - name: 의존성 설치
         run: |
           npm ci
diff --git a/.forgejo/workflows/deploy-site.yml b/.forgejo/workflows/deploy-site.yml
index 0fe30ab..3e4fd1c 100644
--- a/.forgejo/workflows/deploy-site.yml
+++ b/.forgejo/workflows/deploy-site.yml
@@ -30,6 +30,14 @@ jobs:
           git checkout -q -f FETCH_HEAD
           git clean -qfdx
 
+      - name: Node (.nvmrc) 설치
+        shell: bash
+        run: |
+          set -euo pipefail
+          export CI_PROJECT_DIR="${XDG_CACHE_HOME:-$HOME/.cache}/d3ro-ci"
+          . scripts/ci/bootstrap-linux-toolchain.sh node
+          dirname "$(command -v node)" >> "$GITHUB_PATH"
+
       - name: 모바일 릴리스 공개 경계 검사
         run: node scripts/ci/verify-mobile-release-boundary.mjs --self-test
 
diff --git a/scripts/ci/bootstrap-linux-toolchain.sh b/scripts/ci/bootstrap-linux-toolchain.sh
index 8e99935..62a34a9 100644
--- a/scripts/ci/bootstrap-linux-toolchain.sh
+++ b/scripts/ci/bootstrap-linux-toolchain.sh
@@ -8,7 +8,7 @@ set -euo pipefail
 
 mode="${1:-}"
 if [[ -z "$mode" ]]; then
-  echo 'bootstrap-linux-toolchain: mode is required (dotnet|deno|android)' >&2
+  echo 'bootstrap-linux-toolchain: mode is required (node|dotnet|deno|android)' >&2
   return 64 2>/dev/null || exit 64
 fi
 
@@ -32,6 +32,20 @@ download_verified() {
   esac
 }
 
+# 러너 기본 node(Forgejo linux-builder는 18.x)는 .nvmrc(24.19.0)보다 낮다.
+bootstrap_node() {
+  local node_root="$tools_root/node-v24.19.0-linux-x64"
+  if [[ ! -x "$node_root/bin/node" ]]; then
+    local archive
+    archive="$(mktemp "${TMPDIR:-/tmp}/d3ro-node.XXXXXX.tar.gz")"
+    download_verified       'https://nodejs.org/dist/v24.19.0/node-v24.19.0-linux-x64.tar.gz'       'f625d97cd707df4ff96254916fbc5ff014f09c09effe5a1e0ca8f6d41a8789d4'       "$archive"
+    tar --extract --gzip --file "$archive" --directory "$tools_root"
+    rm -f "$archive"
+  fi
+  export PATH="$node_root/bin:$PATH"
+  [[ "$(node --version)" == "v$(cat .nvmrc)" ]]
+}
+
 bootstrap_dotnet() {
   export DOTNET_ROOT="$tools_root/dotnet-sdk-10.0.302"
   if [[ ! -x "$DOTNET_ROOT/dotnet" ]]; then
@@ -125,6 +139,7 @@ bootstrap_android() {
 }
 
 case "$mode" in
+  node) bootstrap_node ;;
   dotnet) bootstrap_dotnet ;;
   deno) bootstrap_deno ;;
   android) bootstrap_android ;;