diff --git a/app/components/Package/TrendsChart.vue b/app/components/Package/TrendsChart.vue
index 7bc168aa8..0b13ec5c3 100644
--- a/app/components/Package/TrendsChart.vue
+++ b/app/components/Package/TrendsChart.vue
@@ -1428,6 +1428,7 @@ const chartConfig = computed<VueUiXyConfig>(() => {
           img: $t('package.trends.download_file', { fileType: 'PNG' }),
           svg: $t('package.trends.download_file', { fileType: 'SVG' }),
           annotator: $t('package.trends.toggle_annotator'),
+          stack: $t('package.trends.toggle_stack_mode'),
           altCopy: $t('package.trends.copy_alt.button_label'), // Do not make this text dependant on the `copied` variable, since this would re-render the component, which is undesirable if the minimap was used to select a time frame.
         },
         callbacks: {
diff --git a/i18n/locales/en.json b/i18n/locales/en.json
index 4c652248a..4e985fb5a 100644
--- a/i18n/locales/en.json
+++ b/i18n/locales/en.json
@@ -373,6 +373,7 @@
       "date_range_multiline": "{start}\nto {end}",
       "download_file": "Download {fileType}",
       "toggle_annotator": "Toggle annotator",
+      "toggle_stack_mode": "Toggle stack mode",
       "legend_estimation": "Estimation",
       "no_data": "No data available",
       "y_axis_label": "{granularity} {facet}",
diff --git a/i18n/locales/zh-CN.json b/i18n/locales/zh-CN.json
index 14593b04a..9fbe00ed9 100644
--- a/i18n/locales/zh-CN.json
+++ b/i18n/locales/zh-CN.json
@@ -83,7 +83,7 @@
     "sections": {
       "appearance": "外观",
       "display": "显示",
-      "search": "搜索",
+      "search": "数据来源",
       "language": "语言"
     },
     "data_source": {
@@ -157,6 +157,13 @@
       "version": "此版本已废弃。",
       "no_reason": "未提供原因"
     },
+    "size_increase": {
+      "title_size": "自 v{version} 以来体积显著增加",
+      "title_deps": "自 v{version} 以来依赖项数量显著增加",
+      "title_both": "自 v{version} 以来体积和依赖项显著增加",
+      "size": "安装大小增加了 {percent} (增大了 {size})",
+      "deps": "{count} 个依赖项"
+    },
     "replacement": {
       "title": "你可能不需要这个依赖。",
       "native": "该功能自 Node.js {nodeVersion} 起已被内置，可直接使用 {replacement} 替代。",
@@ -294,8 +301,16 @@
       "view_all": "查看全部 {count} 个版本",
       "distribution_title": "语义化版本分组",
       "distribution_modal_title": "版本",
+      "distribution_range_date_same_year": "{endYear}年 {from} 至 {to}",
+      "distribution_range_date_multiple_years": "{startYear}年 {from} 至 {endYear}年 {to}",
       "grouping_major": "主版本",
       "grouping_minor": "次版本",
+      "grouping_versions_title": "版本",
+      "grouping_versions_all": "全部",
+      "grouping_versions_only_recent": "仅最近",
+      "grouping_usage_title": "使用率",
+      "grouping_usage_all": "全部",
+      "grouping_usage_low": "低",
       "recent_versions_only_tooltip": "仅显示在过去一年内发布的版本。",
       "show_low_usage_tooltip": "包括下载量低于 1% 的版本组。",
       "y_axis_label": "下载量",
@@ -304,7 +319,11 @@
       "filter_help": "语义化版本范围过滤帮助",
       "filter_tooltip": "使用 {link} 过滤版本。例如，^3.0.0 显示所有 3.x 版本。",
       "filter_tooltip_link": "语义化版本范围",
-      "no_matches": "没有匹配此范围的版本"
+      "no_matches": "没有匹配此范围的版本",
+      "copy_alt": {
+        "per_version_analysis": "{version} （{downloads}次）",
+        "general_description": "条形图展示了 {package_name} 在 {date_range_label} 期间的下载量分布，数据涵盖了{versions_count} 个 {semver_grouping_mode}（从{first_version}到{last_version}）。下载量最高的版本是{max_downloaded_version}，达{max_version_downloads}次。其余版本下载量：{per_version_analysis}。{watermark}。"
+      }
     },
     "dependencies": {
       "title": "依赖（{count} 个）",
@@ -350,10 +369,11 @@
       "start_date": "开始",
       "end_date": "结束",
       "loading": "加载中…",
-      "date_range": "{start} 到 {end}",
-      "date_range_multiline": "{start}\n到 {end}",
+      "date_range": "{start} 至 {end}",
+      "date_range_multiline": "{start}\n至 {end}",
       "download_file": "下载 {fileType}",
       "toggle_annotator": "切换标注工具",
+      "toggle_stack_mode": "切换堆叠模式",
       "legend_estimation": "估算值",
       "no_data": "无可用数据",
       "y_axis_label": "{granularity} {facet}",
@@ -364,6 +384,22 @@
         "downloads": "下载量",
         "likes": "喜欢",
         "contributors": "贡献者"
+      },
+      "play_animation": "播放动画",
+      "pause_animation": "暂停动画",
+      "copy_alt": {
+        "trend_none": "平稳",
+        "trend_strong": "明显",
+        "trend_weak": "微弱",
+        "trend_undefined": "未知（数据不足）",
+        "button_label": "复制替代文本",
+        "watermark": "底部有水印 \"./npmx a fast, modern browser for the npm registry\"",
+        "analysis": "{package_name} 的下载量从{start_value}，变为{end_value}，变化趋势{trend}（平均每期变化{downloads_slope}次）",
+        "estimation": "（注：最终值为基于部分数据的估算）",
+        "estimations": "（注：最终值为基于部分数据的估算）",
+        "compare": "以下为 {packages} 的下载量对比折线图。",
+        "single_package": "{package} 的下载量折线图。",
+        "general_description": "Y 轴表示下载量，X 轴表示日期范围（{start_date} 至 {end_date}），统计周期为{granularity}。{estimation_notice} {packages_analysis}。{watermark}。"
       }
     },
     "downloads": {
@@ -524,7 +560,7 @@
       "member_count": "{count} 个成员",
       "members_of": "团队 {team} 的成员",
       "no_members": "没有成员",
-      "remove_user": "从团队 {user} 中移除",
+      "remove_user": "将 {user} 从团队中移除",
       "username_to_add": "要添加到 {team} 的用户名",
       "username_placeholder": "用户名…",
       "add_button": "添加",
@@ -621,6 +657,7 @@
       "invalid_name": "无效的包名：",
       "available": "这个名称可用！",
       "taken": "这个名称已被占用。",
+      "missing_permission": "你没有权限将包添加到 {'@'}{scope} 下面。",
       "similar_warning": "存在相似的包 — npm 可能会拒绝这个名称：",
       "related": "相关包：",
       "scope_warning_title": "考虑使用一个限定范围的包",
@@ -722,8 +759,8 @@
     },
     "security_options": {
       "all": "所有包",
-      "secure": "带有警告",
-      "insecure": "不带警告"
+      "secure": "没有警告",
+      "insecure": "有警告"
     },
     "sort": {
       "label": "排序包",
@@ -783,9 +820,9 @@
       "showing_paginated": "已显示 {pageSize} 个，共 {count} 个包"
     },
     "table": {
-      "security_warning": "未找到包",
+      "security_warning": "安全性警告",
       "secure": "安全",
-      "no_packages": "安全性警告"
+      "no_packages": "未找到包"
     }
   },
   "about": {
@@ -815,6 +852,12 @@
         "managers": "管理器"
       }
     },
+    "sponsors": {
+      "title": "赞助商"
+    },
+    "oss_partners": {
+      "title": "开源合作伙伴"
+    },
     "team": {
       "title": "团队",
       "governance": "治理",
@@ -907,6 +950,7 @@
       "section_packages": "包",
       "section_facets": "维度",
       "section_comparison": "比较",
+      "copy_as_markdown": "复制为 Markdown",
       "loading": "正在加载包数据…",
       "error": "加载包数据失败。请重试。",
       "empty_title": "选择要比较的包",
@@ -1014,7 +1058,37 @@
       "trends": {
         "title": "比较趋势"
       }
-    }
+    },
+    "file_changes": "文件更改",
+    "files_count": "{count} 个文件",
+    "lines_hidden": "已隐藏 {count} 行",
+    "compare_versions": "差异",
+    "summary": "摘要",
+    "deps_count": "{count} 个依赖",
+    "dependencies": "直接依赖项",
+    "dev_dependencies": "开发依赖项",
+    "peer_dependencies": "对等依赖项",
+    "optional_dependencies": "可选依赖项",
+    "no_dependency_changes": "无依赖项更改",
+    "file_filter_option": {
+      "all": "全部 ({count})",
+      "added": "新增 ({count})",
+      "removed": "删除 ({count})",
+      "modified": "修改 ({count})"
+    },
+    "search_files_placeholder": "搜索文件…",
+    "no_files_all": "暂无文件",
+    "no_files_search": "未找到与 \"{query}\" 匹配的文件",
+    "no_files_filtered": "没有 {filter} 的文件",
+    "filter": {
+      "added": "新增",
+      "removed": "删除",
+      "modified": "修改"
+    },
+    "files_button": "文件",
+    "select_file_prompt": "从侧边栏选择一个文件以查看其差异",
+    "close_files_panel": "关闭文件面板",
+    "filter_files_label": "按更改类型筛选文件"
   },
   "privacy_policy": {
     "title": "隐私政策",
@@ -1122,7 +1196,7 @@
     },
     "contact": {
       "title": "反馈",
-      "p1": "如果你在 {app} 上遇到无障碍问题，请通过在我们的 {link} 上提交问题来告诉我们。我们会认真对待这些报告，并尽力解决它们。",
+      "p1": "如果你在 {app} 上遇到无障碍访问问题，请在我们的 {link} 上提交 Issue 反馈给我们。我们会认真对待这些反馈，并尽力解决。",
       "link": "GitHub 仓库"
     }
   }
diff --git a/i18n/schema.json b/i18n/schema.json
index 5ce1bf37b..5d95ac5bb 100644
--- a/i18n/schema.json
+++ b/i18n/schema.json
@@ -1123,6 +1123,9 @@
             "toggle_annotator": {
               "type": "string"
             },
+            "toggle_stack_mode": {
+              "type": "string"
+            },
             "legend_estimation": {
               "type": "string"
             },
diff --git a/lunaria/files/en-GB.json b/lunaria/files/en-GB.json
index 0b1ecf9c6..3a2cc9514 100644
--- a/lunaria/files/en-GB.json
+++ b/lunaria/files/en-GB.json
@@ -372,6 +372,7 @@
       "date_range_multiline": "{start}\nto {end}",
       "download_file": "Download {fileType}",
       "toggle_annotator": "Toggle annotator",
+      "toggle_stack_mode": "Toggle stack mode",
       "legend_estimation": "Estimation",
       "no_data": "No data available",
       "y_axis_label": "{granularity} {facet}",
diff --git a/lunaria/files/en-US.json b/lunaria/files/en-US.json
index 359cd5e2a..17f3955e6 100644
--- a/lunaria/files/en-US.json
+++ b/lunaria/files/en-US.json
@@ -372,6 +372,7 @@
       "date_range_multiline": "{start}\nto {end}",
       "download_file": "Download {fileType}",
       "toggle_annotator": "Toggle annotator",
+      "toggle_stack_mode": "Toggle stack mode",
       "legend_estimation": "Estimation",
       "no_data": "No data available",
       "y_axis_label": "{granularity} {facet}",
diff --git a/lunaria/files/zh-CN.json b/lunaria/files/zh-CN.json
index eb86181ec..d87baf123 100644
--- a/lunaria/files/zh-CN.json
+++ b/lunaria/files/zh-CN.json
@@ -82,7 +82,7 @@
     "sections": {
       "appearance": "外观",
       "display": "显示",
-      "search": "搜索",
+      "search": "数据来源",
       "language": "语言"
     },
     "data_source": {
@@ -156,6 +156,13 @@
       "version": "此版本已废弃。",
       "no_reason": "未提供原因"
     },
+    "size_increase": {
+      "title_size": "自 v{version} 以来体积显著增加",
+      "title_deps": "自 v{version} 以来依赖项数量显著增加",
+      "title_both": "自 v{version} 以来体积和依赖项显著增加",
+      "size": "安装大小增加了 {percent} (增大了 {size})",
+      "deps": "{count} 个依赖项"
+    },
     "replacement": {
       "title": "你可能不需要这个依赖。",
       "native": "该功能自 Node.js {nodeVersion} 起已被内置，可直接使用 {replacement} 替代。",
@@ -293,8 +300,16 @@
       "view_all": "查看全部 {count} 个版本",
       "distribution_title": "语义化版本分组",
       "distribution_modal_title": "版本",
+      "distribution_range_date_same_year": "{endYear}年 {from} 至 {to}",
+      "distribution_range_date_multiple_years": "{startYear}年 {from} 至 {endYear}年 {to}",
       "grouping_major": "主版本",
       "grouping_minor": "次版本",
+      "grouping_versions_title": "版本",
+      "grouping_versions_all": "全部",
+      "grouping_versions_only_recent": "仅最近",
+      "grouping_usage_title": "使用率",
+      "grouping_usage_all": "全部",
+      "grouping_usage_low": "低",
       "recent_versions_only_tooltip": "仅显示在过去一年内发布的版本。",
       "show_low_usage_tooltip": "包括下载量低于 1% 的版本组。",
       "y_axis_label": "下载量",
@@ -303,7 +318,11 @@
       "filter_help": "语义化版本范围过滤帮助",
       "filter_tooltip": "使用 {link} 过滤版本。例如，^3.0.0 显示所有 3.x 版本。",
       "filter_tooltip_link": "语义化版本范围",
-      "no_matches": "没有匹配此范围的版本"
+      "no_matches": "没有匹配此范围的版本",
+      "copy_alt": {
+        "per_version_analysis": "{version} （{downloads}次）",
+        "general_description": "条形图展示了 {package_name} 在 {date_range_label} 期间的下载量分布，数据涵盖了{versions_count} 个 {semver_grouping_mode}（从{first_version}到{last_version}）。下载量最高的版本是{max_downloaded_version}，达{max_version_downloads}次。其余版本下载量：{per_version_analysis}。{watermark}。"
+      }
     },
     "dependencies": {
       "title": "依赖（{count} 个）",
@@ -349,10 +368,11 @@
       "start_date": "开始",
       "end_date": "结束",
       "loading": "加载中…",
-      "date_range": "{start} 到 {end}",
-      "date_range_multiline": "{start}\n到 {end}",
+      "date_range": "{start} 至 {end}",
+      "date_range_multiline": "{start}\n至 {end}",
       "download_file": "下载 {fileType}",
       "toggle_annotator": "切换标注工具",
+      "toggle_stack_mode": "切换堆叠模式",
       "legend_estimation": "估算值",
       "no_data": "无可用数据",
       "y_axis_label": "{granularity} {facet}",
@@ -363,6 +383,22 @@
         "downloads": "下载量",
         "likes": "喜欢",
         "contributors": "贡献者"
+      },
+      "play_animation": "播放动画",
+      "pause_animation": "暂停动画",
+      "copy_alt": {
+        "trend_none": "平稳",
+        "trend_strong": "明显",
+        "trend_weak": "微弱",
+        "trend_undefined": "未知（数据不足）",
+        "button_label": "复制替代文本",
+        "watermark": "底部有水印 \"./npmx a fast, modern browser for the npm registry\"",
+        "analysis": "{package_name} 的下载量从{start_value}，变为{end_value}，变化趋势{trend}（平均每期变化{downloads_slope}次）",
+        "estimation": "（注：最终值为基于部分数据的估算）",
+        "estimations": "（注：最终值为基于部分数据的估算）",
+        "compare": "以下为 {packages} 的下载量对比折线图。",
+        "single_package": "{package} 的下载量折线图。",
+        "general_description": "Y 轴表示下载量，X 轴表示日期范围（{start_date} 至 {end_date}），统计周期为{granularity}。{estimation_notice} {packages_analysis}。{watermark}。"
       }
     },
     "downloads": {
@@ -523,7 +559,7 @@
       "member_count": "{count} 个成员",
       "members_of": "团队 {team} 的成员",
       "no_members": "没有成员",
-      "remove_user": "从团队 {user} 中移除",
+      "remove_user": "将 {user} 从团队中移除",
       "username_to_add": "要添加到 {team} 的用户名",
       "username_placeholder": "用户名…",
       "add_button": "添加",
@@ -620,6 +656,7 @@
       "invalid_name": "无效的包名：",
       "available": "这个名称可用！",
       "taken": "这个名称已被占用。",
+      "missing_permission": "你没有权限将包添加到 {'@'}{scope} 下面。",
       "similar_warning": "存在相似的包 — npm 可能会拒绝这个名称：",
       "related": "相关包：",
       "scope_warning_title": "考虑使用一个限定范围的包",
@@ -721,8 +758,8 @@
     },
     "security_options": {
       "all": "所有包",
-      "secure": "带有警告",
-      "insecure": "不带警告"
+      "secure": "没有警告",
+      "insecure": "有警告"
     },
     "sort": {
       "label": "排序包",
@@ -782,9 +819,9 @@
       "showing_paginated": "已显示 {pageSize} 个，共 {count} 个包"
     },
     "table": {
-      "security_warning": "未找到包",
+      "security_warning": "安全性警告",
       "secure": "安全",
-      "no_packages": "安全性警告"
+      "no_packages": "未找到包"
     }
   },
   "about": {
@@ -814,6 +851,12 @@
         "managers": "管理器"
       }
     },
+    "sponsors": {
+      "title": "赞助商"
+    },
+    "oss_partners": {
+      "title": "开源合作伙伴"
+    },
     "team": {
       "title": "团队",
       "governance": "治理",
@@ -906,6 +949,7 @@
       "section_packages": "包",
       "section_facets": "维度",
       "section_comparison": "比较",
+      "copy_as_markdown": "复制为 Markdown",
       "loading": "正在加载包数据…",
       "error": "加载包数据失败。请重试。",
       "empty_title": "选择要比较的包",
@@ -1013,7 +1057,37 @@
       "trends": {
         "title": "比较趋势"
       }
-    }
+    },
+    "file_changes": "文件更改",
+    "files_count": "{count} 个文件",
+    "lines_hidden": "已隐藏 {count} 行",
+    "compare_versions": "差异",
+    "summary": "摘要",
+    "deps_count": "{count} 个依赖",
+    "dependencies": "直接依赖项",
+    "dev_dependencies": "开发依赖项",
+    "peer_dependencies": "对等依赖项",
+    "optional_dependencies": "可选依赖项",
+    "no_dependency_changes": "无依赖项更改",
+    "file_filter_option": {
+      "all": "全部 ({count})",
+      "added": "新增 ({count})",
+      "removed": "删除 ({count})",
+      "modified": "修改 ({count})"
+    },
+    "search_files_placeholder": "搜索文件…",
+    "no_files_all": "暂无文件",
+    "no_files_search": "未找到与 \"{query}\" 匹配的文件",
+    "no_files_filtered": "没有 {filter} 的文件",
+    "filter": {
+      "added": "新增",
+      "removed": "删除",
+      "modified": "修改"
+    },
+    "files_button": "文件",
+    "select_file_prompt": "从侧边栏选择一个文件以查看其差异",
+    "close_files_panel": "关闭文件面板",
+    "filter_files_label": "按更改类型筛选文件"
   },
   "privacy_policy": {
     "title": "隐私政策",
@@ -1121,7 +1195,7 @@
     },
     "contact": {
       "title": "反馈",
-      "p1": "如果你在 {app} 上遇到无障碍问题，请通过在我们的 {link} 上提交问题来告诉我们。我们会认真对待这些报告，并尽力解决它们。",
+      "p1": "如果你在 {app} 上遇到无障碍访问问题，请在我们的 {link} 上提交 Issue 反馈给我们。我们会认真对待这些反馈，并尽力解决。",
       "link": "GitHub 仓库"
     }
   }