diff --git a/package-lock.json b/package-lock.json
index c3842df..d48bde4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -7,7 +7,7 @@
       "devDependencies": {
         "flexsearch": "^0.8.212",
         "jsdom": "^29.1.1",
-        "less": "^4.6.7",
+        "less": "^4.7.0",
         "uglify-js": "^3.19.3"
       }
     },
@@ -379,14 +379,15 @@
         "node": "^20.19.0 || ^22.12.0 || >=24.0.0"
       }
     },
-    "node_modules/image-size": {
-      "version": "0.5.5",
-      "resolved": "https://registry.npmjs.org/image-size/-/image-size-0.5.5.tgz",
-      "integrity": "sha1-Cd/Uq50g4p6xw+gLiZA3jfnjy5w=",
+    "node_modules/iconv-lite": {
+      "version": "0.4.24",
+      "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.24.tgz",
+      "integrity": "sha512-v3MXnZAcvnywkTUEZomIActle7RXXeedOR31wwl7VlyoXO4Qi9arvSenNQWne1TcRwhCL1HwLI21bEqdpj8/rA==",
       "dev": true,
+      "license": "MIT",
       "optional": true,
-      "bin": {
-        "image-size": "bin/image-size.js"
+      "dependencies": {
+        "safer-buffer": ">= 2.1.2 < 3"
       },
       "engines": {
         "node": ">=0.10.0"
@@ -453,9 +454,9 @@
       }
     },
     "node_modules/less": {
-      "version": "4.6.7",
-      "resolved": "https://registry.npmjs.org/less/-/less-4.6.7.tgz",
-      "integrity": "sha512-o3UxHBPPVY1HtCXx15/z1NlknQiWyafRNbtLEv+6xFaDRI2g2xPKIH43do9dSwt8bGLTsjNSaifa48N3d6odsQ==",
+      "version": "4.7.0",
+      "resolved": "https://registry.npmjs.org/less/-/less-4.7.0.tgz",
+      "integrity": "sha512-i7dAlT3+boO0mMh1G4cex0vz1lLAScmBbikm1VEDNv+cy0ore1CUo2UtX8m3N9QLE5WYDr4ISbiCRzHNGyFkrA==",
       "dev": true,
       "license": "Apache-2.0",
       "dependencies": {
@@ -471,13 +472,21 @@
       "optionalDependencies": {
         "errno": "^0.1.1",
         "graceful-fs": "^4.1.2",
-        "image-size": "~0.5.0",
         "make-dir": "^5.1.0",
         "mime": "^1.4.1",
         "needle": "^3.1.0",
+        "probe-image-size": "^7.2.3",
         "source-map": "~0.6.0"
       }
     },
+    "node_modules/lodash.merge": {
+      "version": "4.6.2",
+      "resolved": "https://registry.npmjs.org/lodash.merge/-/lodash.merge-4.6.2.tgz",
+      "integrity": "sha512-0KpjqXRVvrYyCsX1swR/XTK0va6VQkQM6MNo7PqW77ByjAhoARA8EfrP1N4+KlKj8YS0ZUCtRT/YUuhyYDujIQ==",
+      "dev": true,
+      "license": "MIT",
+      "optional": true
+    },
     "node_modules/lru-cache": {
       "version": "11.5.0",
       "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-11.5.0.tgz",
@@ -582,6 +591,48 @@
         "url": "https://github.com/inikulin/parse5?sponsor=1"
       }
     },
+    "node_modules/probe-image-size": {
+      "version": "7.3.0",
+      "resolved": "https://registry.npmjs.org/probe-image-size/-/probe-image-size-7.3.0.tgz",
+      "integrity": "sha512-7CaDeBwiAbh6ohXsvLbAZhO7wzsZAmaevfxe39qvCwRh8LyaZfDlBGGLU1CCTgrTLtCOdwBBhjOrIHaIIimHfQ==",
+      "dev": true,
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/puzrin"
+        },
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/nodeca"
+        }
+      ],
+      "license": "MIT",
+      "optional": true,
+      "dependencies": {
+        "lodash.merge": "^4.6.2",
+        "needle": "^2.5.2",
+        "stream-parser": "~0.3.1"
+      }
+    },
+    "node_modules/probe-image-size/node_modules/needle": {
+      "version": "2.9.1",
+      "resolved": "https://registry.npmjs.org/needle/-/needle-2.9.1.tgz",
+      "integrity": "sha512-6R9fqJ5Zcmf+uYaFgdIHmLwNldn5HbK8L5ybn7Uz+ylX/rnOsSp1AHcvQSrCaFN+qNM1wpymHqD7mVasEOlHGQ==",
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "dependencies": {
+        "debug": "^3.2.6",
+        "iconv-lite": "^0.4.4",
+        "sax": "^1.2.4"
+      },
+      "bin": {
+        "needle": "bin/needle"
+      },
+      "engines": {
+        "node": ">= 4.4.x"
+      }
+    },
     "node_modules/prr": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/prr/-/prr-1.0.1.tgz",
@@ -656,6 +707,36 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/stream-parser": {
+      "version": "0.3.1",
+      "resolved": "https://registry.npmjs.org/stream-parser/-/stream-parser-0.3.1.tgz",
+      "integrity": "sha512-bJ/HgKq41nlKvlhccD5kaCr/P+Hu0wPNKPJOH7en+YrJu/9EgqUF+88w5Jb6KNcjOFMhfX4B2asfeAtIGuHObQ==",
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "dependencies": {
+        "debug": "2"
+      }
+    },
+    "node_modules/stream-parser/node_modules/debug": {
+      "version": "2.6.9",
+      "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
+      "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "dependencies": {
+        "ms": "2.0.0"
+      }
+    },
+    "node_modules/stream-parser/node_modules/ms": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
+      "integrity": "sha512-Tpp60P6IUJDTuOq/5Z8cdskzJujfwqfOTkrwIwj7IRISpnkJnT6SyJ4PCPnGMoFjC9ddhal5KVIYtAt97ix05A==",
+      "dev": true,
+      "license": "MIT",
+      "optional": true
+    },
     "node_modules/symbol-tree": {
       "version": "3.2.4",
       "resolved": "https://registry.npmjs.org/symbol-tree/-/symbol-tree-3.2.4.tgz",
diff --git a/package.json b/package.json
index cc366b6..7bba386 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "devDependencies": {
     "flexsearch": "^0.8.212",
     "jsdom": "^29.1.1",
-    "less": "^4.6.7",
+    "less": "^4.7.0",
     "uglify-js": "^3.19.3"
   },
   "scripts": {