diff --git a/components/ErrorBoundary.tsx b/components/ErrorBoundary.tsx
index 0e8c77a..98590f8 100644
--- a/components/ErrorBoundary.tsx
+++ b/components/ErrorBoundary.tsx
@@ -11,13 +11,10 @@ interface State {
 }
 
 export class ErrorBoundary extends Component<Props, State> {
-  constructor(props: Props) {
-    super(props);
-    this.state = {
-      hasError: false,
-      error: null
-    };
-  }
+  public state: State = {
+    hasError: false,
+    error: null
+  };
 
   public static getDerivedStateFromError(error: Error): State {
     return { hasError: true, error };
diff --git a/releases/HTY1024-APP-SKR-0.7.0_20251126.zip b/releases/HTY1024-APP-SKR-0.7.0_20251126.zip
new file mode 100644
index 0000000..dfdd161
Binary files /dev/null and b/releases/HTY1024-APP-SKR-0.7.0_20251126.zip differ
diff --git a/services/geminiService.ts b/services/geminiService.ts
index 6028d3a..18bec9d 100644
--- a/services/geminiService.ts
+++ b/services/geminiService.ts
@@ -1,4 +1,5 @@
 
+
 import { GoogleGenAI, Modality, Type } from "@google/genai";
 import { PronunciationFeedback, Language, ReadingLesson, ReadingDifficulty, OCRAnalysis, ListeningLesson } from "../types";
 import { base64ToUint8Array, uint8ArrayToBase64 } from "../utils/audioUtils";
@@ -425,7 +426,7 @@ class GeminiService {
     const ai = this.getAi();
     const targetLangName = LANGUAGE_MAP[language];
     // Prompt asks for a conversation or monologue suitable for listening practice
-    const prompt = `Create a Japanese listening practice script on "${topic}", level ${difficulty}. It should be a conversation or monologue. 
+    const prompt = `Create a Japanese listening practice script on "${topic}", level ${difficulty}. 
     Output JSON with:
     - title
     - script (The full Japanese text of the conversation/monologue)
@@ -433,6 +434,7 @@ class GeminiService {
     - vocabulary (Key words with meanings in ${targetLangName})
     - questions (3 multiple choice comprehension questions in ${targetLangName})
       - Each question needs: question, options (array of 3 strings), correctIndex (0-2), explanation (in ${targetLangName}).
+    - grammarPoints (explanations in ${targetLangName}).
     `;
 
     return this.retryOperation(async () => {
@@ -461,9 +463,10 @@ class GeminiService {
                             },
                             required: ["question", "options", "correctIndex", "explanation"]
                           } 
-                        }
+                        },
+                        grammarPoints: { type: Type.ARRAY, items: { type: Type.OBJECT, properties: { point: { type: Type.STRING }, explanation: { type: Type.STRING } } } }
                     },
-                    required: ["title", "script", "translation", "vocabulary", "questions"]
+                    required: ["title", "script", "translation", "vocabulary", "questions", "grammarPoints"]
                 }
             }
         });
@@ -558,4 +561,4 @@ class GeminiService {
   }
 }
 
-export const geminiService = new GeminiService();
+export const geminiService = new GeminiService();
\ No newline at end of file
diff --git a/types.ts b/types.ts
index 80963f2..65a9cef 100644
--- a/types.ts
+++ b/types.ts
@@ -123,6 +123,7 @@ export interface ListeningLesson {
   translation: string;
   vocabulary: { word: string; reading: string; meaning: string }[];
   questions: QuizQuestion[];
+  grammarPoints?: { point: string; explanation: string }[];
 }
 
 export interface ListeningLessonRecord extends ListeningLesson {
diff --git a/utils/localization.ts b/utils/localization.ts
index bc12ef4..0db96fc 100644
--- a/utils/localization.ts
+++ b/utils/localization.ts
@@ -107,7 +107,7 @@ export const getScenarios = (language: Language): Scenario[] => {
           title: '登机手续',
           icon: '✈️',
           description: '练习登机口的对话。',
-          initialMessage: 'ご搭乗ありがとうございます。パスポートと搭乗券を拝見します。',
+          initialMessage: 'ご搭乗ありがとうございます。パスポートと搭乗券を拝见します。',
           initialTranslation: '感谢您的搭乘。请出示护照和登机牌。',
           role: '地勤人员'
         }
@@ -341,7 +341,9 @@ export const translations = {
       emptyHistory: "No practice logs",
       qaWelcome: "I've generated a listening exercise. Listen to the audio first, try the quiz, then ask me anything!",
       noScript: "No script available to play.",
-      scriptMissing: "No script generated. Please try generating again."
+      scriptMissing: "No script generated. Please try generating again.",
+      vocabTitle: "Vocabulary",
+      grammarHeader: "Grammar"
     },
     ocr: {
       title: "Text Scanner 🔍",
@@ -593,7 +595,9 @@ export const translations = {
       emptyHistory: "練習ログなし",
       qaWelcome: "リスニング練習を作成しました。まず音声を聞いてクイズに挑戦し、その後何でも質問してください！",
       noScript: "再生できるスクリプトがありません。",
-      scriptMissing: "スクリプトが生成されませんでした。もう一度試してください。"
+      scriptMissing: "スクリプトが生成されませんでした。もう一度試してください。",
+      vocabTitle: "語彙",
+      grammarHeader: "文法"
     },
     ocr: {
       title: "テキストスキャナー 🔍",
@@ -845,7 +849,9 @@ export const translations = {
       emptyHistory: "暂无练习记录",
       qaWelcome: "我已生成听力练习。先听音频，尝试测验，然后尽管问我任何问题！",
       noScript: "暂无脚本可播放。",
-      scriptMissing: "未生成脚本。请重试。"
+      scriptMissing: "未生成脚本。请重试。",
+      vocabTitle: "词汇",
+      grammarHeader: "语法"
     },
     ocr: {
       title: "文本扫描仪 🔍",
diff --git a/views/ListeningView.tsx b/views/ListeningView.tsx
index 9ceab7d..d790308 100644
--- a/views/ListeningView.tsx
+++ b/views/ListeningView.tsx
@@ -1,8 +1,9 @@
+
 import React, { useState, useRef, useEffect } from 'react';
 import { Language, ListeningLesson, ListeningLessonRecord, ReadingDifficulty, ChatMessage, Role, MessageType } from '../types';
 import { geminiService, decodeAudioData } from '../services/geminiService';
 import { processAndDownloadAudio } from '../utils/audioUtils';
-import { Headphones, Loader2, Send, Eye, EyeOff, List, HelpCircle, ChevronLeft, History, Trash2, X, PanelRightClose, PanelRightOpen, Volume2, Square, Play, Pause, CheckCircle, AlertCircle, FileText, MessageCircle, Download, RotateCcw, Copy, Check } from 'lucide-react';
+import { Headphones, Loader2, Send, Eye, EyeOff, List, HelpCircle, ChevronLeft, History, Trash2, X, PanelRightClose, PanelRightOpen, Volume2, Square, Play, Pause, CheckCircle, AlertCircle, FileText, MessageCircle, Download, RotateCcw, Copy, Check, PenTool, Sparkles } from 'lucide-react';
 import { translations } from '../utils/localization';
 import ChatBubble from '../components/ChatBubble';
 
@@ -61,6 +62,8 @@ const ListeningView: React.FC<ListeningViewProps> = ({ language, history, onSave
   const [isTTSLoading, setIsTTSLoading] = useState(false);
   const [isPlaying, setIsPlaying] = useState(false);
   const [audioCache, setAudioCache] = useState<string | null>(null);
+  const [playingVocabWord, setPlayingVocabWord] = useState<string | null>(null);
+
   const audioContextRef = useRef<AudioContext | null>(null);
   const audioSourceRef = useRef<AudioBufferSourceNode | null>(null);
 
@@ -70,10 +73,32 @@ const ListeningView: React.FC<ListeningViewProps> = ({ language, history, onSave
   const [isChatLoading, setIsChatLoading] = useState(false);
   const chatEndRef = useRef<HTMLDivElement>(null);
 
+  // Selection State
+  const [selectedText, setSelectedText] = useState<string | null>(null);
+  const scriptRef = useRef<HTMLDivElement>(null);
+
   // Cleanup audio when leaving lesson
   useEffect(() => {
     return () => stopAudio();
   }, [lesson]);
+  
+  // Handle Selection
+  useEffect(() => {
+      const handleSelectionChange = () => {
+          const selection = window.getSelection();
+          if (selection && !selection.isCollapsed && scriptRef.current && scriptRef.current.contains(selection.anchorNode)) {
+              const text = selection.toString().trim();
+              if (text.length > 0) {
+                  setSelectedText(text);
+                  return;
+              }
+          }
+          setSelectedText(null);
+      };
+  
+      document.addEventListener('selectionchange', handleSelectionChange);
+      return () => document.removeEventListener('selectionchange', handleSelectionChange);
+  }, [lesson, showScript]);
 
   const stopAudio = () => {
     if (audioSourceRef.current) {
@@ -81,9 +106,10 @@ const ListeningView: React.FC<ListeningViewProps> = ({ language, history, onSave
         audioSourceRef.current = null;
     }
     setIsPlaying(false);
+    setPlayingVocabWord(null);
   };
 
-  const playAudioData = async (base64Data: string) => {
+  const playAudioData = async (base64Data: string, onEnded?: () => void) => {
      stopAudio();
      if (!audioContextRef.current) {
          audioContextRef.current = new (window.AudioContext || (window as any).webkitAudioContext)();
@@ -95,7 +121,7 @@ const ListeningView: React.FC<ListeningViewProps> = ({ language, history, onSave
      const source = ctx.createBufferSource();
      source.buffer = buffer;
      source.connect(ctx.destination);
-     source.onended = () => setIsPlaying(false);
+     source.onended = onEnded || (() => setIsPlaying(false));
      source.start();
      audioSourceRef.current = source;
   };
@@ -108,7 +134,7 @@ const ListeningView: React.FC<ListeningViewProps> = ({ language, history, onSave
 
     if (audioCache) {
       setIsPlaying(true);
-      await playAudioData(audioCache);
+      await playAudioData(audioCache, () => setIsPlaying(false));
       return;
     }
 
@@ -124,7 +150,7 @@ const ListeningView: React.FC<ListeningViewProps> = ({ language, history, onSave
 
       setAudioCache(audioBase64);
       setIsPlaying(true);
-      await playAudioData(audioBase64);
+      await playAudioData(audioBase64, () => setIsPlaying(false));
     } catch (e) {
       console.error("TTS Playback failed", e);
       setIsPlaying(false);
@@ -157,6 +183,25 @@ const ListeningView: React.FC<ListeningViewProps> = ({ language, history, onSave
       }
   };
 
+  const playVocab = async (word: string) => {
+      if (playingVocabWord === word) {
+          stopAudio();
+          return;
+      }
+      
+      setPlayingVocabWord(word);
+      try {
+          const audioBase64 = await geminiService.generateSpeech(word);
+          if (audioBase64) {
+              await playAudioData(audioBase64, () => setPlayingVocabWord(null));
+          } else {
+              setPlayingVocabWord(null);
+          }
+      } catch (e) {
+          setPlayingVocabWord(null);
+      }
+  };
+
   const generateLesson = async () => {
     if (!topic.trim()) return;
     setIsGenerating(true);
@@ -239,11 +284,21 @@ const ListeningView: React.FC<ListeningViewProps> = ({ language, history, onSave
       }
   };
 
-  const handleAskTutor = async () => {
-    if (!chatInput.trim() || !lesson) return;
+  const handleAskTutor = async (customQuestion?: string) => {
+    const question = customQuestion || chatInput;
+    if (!question.trim() || !lesson) return;
     
-    const question = chatInput;
-    setChatInput('');
+    setMobileTab('tutor');
+
+    if (!customQuestion) {
+        setChatInput('');
+    } else {
+        if (window.getSelection) {
+            window.getSelection()?.removeAllRanges();
+        }
+        setSelectedText(null);
+    }
+
     setIsChatLoading(true);
 
     // Add User Message
@@ -433,9 +488,9 @@ const ListeningView: React.FC<ListeningViewProps> = ({ language, history, onSave
           {lesson && (
              <div className="flex flex-col lg:flex-row h-full overflow-hidden">
                  {/* Left: Content */}
-                 <div className={`flex-1 flex-col h-full overflow-hidden bg-white relative z-10 ${mobileTab === 'content' ? 'flex' : 'hidden lg:flex'}`}>
+                 <div className={`flex-1 flex-col h-full overflow-hidden bg-white relative z-10 ${mobileTab === 'text' ? 'flex' : 'hidden lg:flex'}`}>
                     <div className="p-4 border-b border-slate-100 flex items-center justify-between bg-white/80 backdrop-blur z-10">
-                        <div className="flex items-center gap-2">
+                        <div className="flex items-center gap-2 flex-shrink-0">
                             <button onClick={() => { setLesson(null); setCurrentRecordId(null); }} className="text-slate-400 hover:text-slate-600 p-2 hover:scale-110 transition-transform">
                                 <ChevronLeft size={24} />
                             </button>
@@ -475,7 +530,7 @@ const ListeningView: React.FC<ListeningViewProps> = ({ language, history, onSave
                     </div>
 
                     <div className="flex-1 overflow-y-auto p-6 md:p-10 bg-slate-50/30">
-                        <div className="max-w-3xl mx-auto space-y-8">
+                        <div className="max-w-3xl mx-auto space-y-8 pb-24">
                             
                             {/* Audio Player Section - Modern Card Design */}
                             <div className="bg-white p-6 md:p-8 rounded-3xl shadow-[0_8px_30px_rgb(0,0,0,0.04)] border border-slate-100 flex flex-col items-center justify-center animate-scale-in relative overflow-hidden">
@@ -622,7 +677,7 @@ const ListeningView: React.FC<ListeningViewProps> = ({ language, history, onSave
 
                             {/* Script Reveal */}
                             {showScript && (
-                                <div className="animate-fade-in-up">
+                                <div className="animate-fade-in-up" ref={scriptRef}>
                                      <div className="bg-white p-6 md:p-8 rounded-2xl border border-slate-200 shadow-sm mb-6 relative">
                                         <div className="flex items-center justify-between mb-4">
                                             <h4 className="text-xs font-bold text-slate-400 uppercase tracking-wider">{t.scriptTitle}</h4>
@@ -642,22 +697,68 @@ const ListeningView: React.FC<ListeningViewProps> = ({ language, history, onSave
                                     </div>
 
                                     {/* Vocabulary List */}
-                                    <div className="bg-sky-50/50 rounded-2xl p-6 border border-sky-100/50">
+                                    <div className="bg-white rounded-2xl p-6 border border-slate-200 shadow-sm mb-6">
                                         <h4 className="text-sm font-bold text-sky-800 mb-4 flex items-center gap-2">
-                                            <List size={18} /> {translations[language].reading.vocabTitle}
+                                            <List size={18} /> {t.vocabTitle}
                                         </h4>
                                         <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
                                             {lesson.vocabulary?.map((v, i) => (
-                                                <div key={i} className="bg-white p-3 rounded-xl shadow-sm border border-sky-100 hover:shadow-md transition-shadow relative">
-                                                    <div className="flex items-baseline gap-2 mb-1">
-                                                        <span className="text-lg font-bold text-slate-800">{v.word}</span>
-                                                        <span className="text-sm text-slate-500">({v.reading})</span>
+                                                <div 
+                                                    key={i} 
+                                                    className="bg-sky-50 p-3 rounded-xl border border-sky-100 flex flex-col group relative animate-fade-in-up transition-all duration-300 hover:-translate-y-1 hover:shadow-md hover:bg-sky-100/50"
+                                                    style={{ animationDelay: `${i * 50}ms`, animationFillMode: 'both' }}
+                                                >
+                                                    <div className="flex justify-between items-start mb-1">
+                                                        <div className="flex flex-wrap items-baseline gap-x-2 gap-y-0">
+                                                            <span className="text-lg font-bold text-slate-800">{v.word}</span>
+                                                            {v.reading && <span className="text-sm text-slate-500">({v.reading})</span>}
+                                                        </div>
+                                                        <button 
+                                                            onClick={() => playVocab(v.word)}
+                                                            className={`p-1.5 rounded-full transition-colors flex-shrink-0 ml-2 ${playingVocabWord === v.word ? 'bg-pink-100 text-pink-500' : 'text-sky-300 hover:bg-sky-100 hover:text-sky-600'}`}
+                                                        >
+                                                            {playingVocabWord === v.word ? <Loader2 size={14} className="animate-spin" /> : <Volume2 size={14} />}
+                                                        </button>
                                                     </div>
                                                     <p className="text-sm text-sky-700 font-medium">{v.meaning}</p>
                                                 </div>
                                             ))}
                                         </div>
                                     </div>
+
+                                    {/* Grammar Section */}
+                                     {lesson.grammarPoints && lesson.grammarPoints.length > 0 && (
+                                        <div className="bg-white rounded-2xl p-6 border border-slate-200 shadow-sm">
+                                            <h4 className="text-sm font-bold text-sky-800 mb-4 flex items-center gap-2">
+                                                <PenTool size={18} /> {t.grammarHeader}
+                                            </h4>
+                                            <div className="space-y-4">
+                                                {lesson.grammarPoints.map((g, i) => (
+                                                    <div 
+                                                        key={i} 
+                                                        className="bg-sky-50/50 p-4 rounded-xl border border-sky-100 animate-fade-in-up transition-all duration-300 hover:-translate-y-1 hover:shadow-md hover:bg-sky-100"
+                                                        style={{ animationDelay: `${i * 100}ms`, animationFillMode: 'both' }}
+                                                    >
+                                                        <h5 className="font-bold text-sky-900 mb-1">{g.point}</h5>
+                                                        <p className="text-sm text-sky-700 leading-relaxed">{g.explanation}</p>
+                                                    </div>
+                                                ))}
+                                            </div>
+                                        </div>
+                                    )}
+
+                                     {/* Floating Ask Button */}
+                                     {selectedText && (
+                                        <div className="absolute bottom-6 left-0 right-0 flex justify-center z-50 animate-fade-in-up px-4 pointer-events-none">
+                                            <button
+                                                onClick={() => handleAskTutor(`Explain: "${selectedText}"`)}
+                                                className="pointer-events-auto flex items-center gap-2 px-6 py-3 bg-slate-900 text-white rounded-full shadow-2xl hover:scale-105 active:scale-95 transition-all font-bold text-sm border border-white/20"
+                                            >
+                                                <Sparkles size={16} className="text-yellow-300 animate-pulse" />
+                                                Explain: <span className="max-w-[150px] truncate">"{selectedText}"</span>
+                                            </button>
+                                        </div>
+                                    )}
                                 </div>
                             )}
                         </div>
@@ -694,7 +795,7 @@ const ListeningView: React.FC<ListeningViewProps> = ({ language, history, onSave
                                 onKeyDown={(e) => e.key === 'Enter' && handleAskTutor()}
                             />
                             <button 
-                                onClick={handleAskTutor}
+                                onClick={() => handleAskTutor()}
                                 disabled={!chatInput.trim() || isChatLoading}
                                 className="p-2 bg-sky-500 text-white rounded-full hover:bg-sky-600 disabled:opacity-50 disabled:cursor-not-allowed transform active:scale-95 transition-transform"
                             >
@@ -707,7 +808,7 @@ const ListeningView: React.FC<ListeningViewProps> = ({ language, history, onSave
           )}
       </div>
 
-      {/* Sidebar History (Desktop) */}
+      {/* Sidebar History (Desktop - Collapsible) */}
       <div className={`
         hidden md:block h-full bg-white border-l border-slate-200 transition-all duration-300 ease-in-out overflow-hidden z-30
         ${isHistoryOpen ? 'w-80 opacity-100' : 'w-0 opacity-0 border-none'}
@@ -728,4 +829,4 @@ const ListeningView: React.FC<ListeningViewProps> = ({ language, history, onSave
   );
 };
 
-export default ListeningView;
\ No newline at end of file
+export default ListeningView;
diff --git a/views/OCRView.tsx b/views/OCRView.tsx
index f4d72ed..9944cc5 100644
--- a/views/OCRView.tsx
+++ b/views/OCRView.tsx
@@ -4,7 +4,7 @@ import { Language, OCRAnalysis, ChatMessage, Role, MessageType, OCRRecord } from
 import { geminiService, decodeAudioData } from '../services/geminiService';
 import { translations } from '../utils/localization';
 import { processAndDownloadAudio } from '../utils/audioUtils';
-import { ScanText, Upload, Camera, Loader2, Send, Book, PenTool, RotateCcw, History, Trash2, X, PanelRightClose, PanelRightOpen, Volume2, Square, MessageCircle, HelpCircle, ChevronLeft, FileText, Download, Image as ImageIcon } from 'lucide-react';
+import { ScanText, Upload, Camera, Loader2, Send, Book, PenTool, RotateCcw, History, Trash2, X, PanelRightClose, PanelRightOpen, Volume2, Square, MessageCircle, HelpCircle, ChevronLeft, FileText, Download, Image as ImageIcon, Sparkles } from 'lucide-react';
 import ChatBubble from '../components/ChatBubble';
 
 interface OCRViewProps {
@@ -41,6 +41,10 @@ const OCRView: React.FC<OCRViewProps> = ({ language, history, onSaveToHistory, o
   const fileInputRef = useRef<HTMLInputElement>(null);
   const cameraInputRef = useRef<HTMLInputElement>(null);
 
+  // Selection State
+  const [selectedText, setSelectedText] = useState<string | null>(null);
+  const textRef = useRef<HTMLDivElement>(null);
+
   // Scroll to bottom of chat
   useEffect(() => {
     chatEndRef.current?.scrollIntoView({ behavior: 'smooth' });
@@ -53,6 +57,24 @@ const OCRView: React.FC<OCRViewProps> = ({ language, history, onSaveToHistory, o
     };
   }, [analysis]);
 
+  // Handle Selection
+  useEffect(() => {
+    const handleSelectionChange = () => {
+        const selection = window.getSelection();
+        if (selection && !selection.isCollapsed && textRef.current && textRef.current.contains(selection.anchorNode)) {
+            const text = selection.toString().trim();
+            if (text.length > 0) {
+                setSelectedText(text);
+                return;
+            }
+        }
+        setSelectedText(null);
+    };
+
+    document.addEventListener('selectionchange', handleSelectionChange);
+    return () => document.removeEventListener('selectionchange', handleSelectionChange);
+  }, [analysis]);
+
   const handleImageInput = (e: React.ChangeEvent<HTMLInputElement>) => {
     const file = e.target.files?.[0];
     if (!file) return;
@@ -172,10 +194,21 @@ const OCRView: React.FC<OCRViewProps> = ({ language, history, onSaveToHistory, o
       }
   };
 
-  const handleAskTutor = async () => {
-    if (!chatInput.trim() || !analysis) return;
-    const question = chatInput;
-    setChatInput('');
+  const handleAskTutor = async (customQuestion?: string) => {
+    const question = customQuestion || chatInput;
+    if (!question.trim() || !analysis) return;
+    
+    setMobileTab('tutor');
+
+    if (!customQuestion) {
+        setChatInput('');
+    } else {
+         if (window.getSelection) {
+            window.getSelection()?.removeAllRanges();
+        }
+        setSelectedText(null);
+    }
+
     setIsChatLoading(true);
     const newHistory = [...chatMessages, { id: Date.now().toString(), role: Role.USER, type: MessageType.TEXT, content: question, timestamp: Date.now() }];
     setChatMessages(newHistory);
@@ -369,7 +402,7 @@ const OCRView: React.FC<OCRViewProps> = ({ language, history, onSaveToHistory, o
                         </div>
 
                         {/* Content Scroll Area */}
-                        <div className="p-6 lg:p-10 space-y-8 max-w-4xl mx-auto">
+                        <div className="p-6 lg:p-10 space-y-8 max-w-4xl mx-auto pb-24" ref={textRef}>
                             
                             {/* 1. Image & Extracted Text */}
                             <div className="flex flex-col md:flex-row gap-6">
@@ -421,7 +454,7 @@ const OCRView: React.FC<OCRViewProps> = ({ language, history, onSaveToHistory, o
                                 <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
                                     {analysis?.vocabulary?.map((v, i) => (
                                         v ? (
-                                        <div key={i} className="bg-slate-50 p-3 rounded-xl border border-slate-100 flex flex-col group hover:bg-white hover:shadow-md transition-all">
+                                        <div key={i} className="bg-slate-50 p-3 rounded-xl border border-slate-100 flex flex-col group transition-all duration-300 hover:-translate-y-1 hover:shadow-md hover:bg-white">
                                             <div className="flex justify-between items-baseline mb-1">
                                                 <div className="flex items-baseline gap-2">
                                                     <span className="font-bold text-slate-800">{v.word || ''}</span>
@@ -448,7 +481,7 @@ const OCRView: React.FC<OCRViewProps> = ({ language, history, onSaveToHistory, o
                                     <div className="space-y-4">
                                         {analysis.grammarPoints.map((g, i) => (
                                             g ? (
-                                            <div key={i} className="bg-emerald-50/50 p-4 rounded-xl border border-emerald-100">
+                                            <div key={i} className="bg-emerald-50/50 p-4 rounded-xl border border-emerald-100 transition-all duration-300 hover:-translate-y-1 hover:shadow-md hover:bg-emerald-100">
                                                 <h5 className="font-bold text-emerald-900 mb-1">{g.point || ''}</h5>
                                                 <p className="text-sm text-emerald-700 leading-relaxed">{g.explanation || ''}</p>
                                             </div>
@@ -457,6 +490,19 @@ const OCRView: React.FC<OCRViewProps> = ({ language, history, onSaveToHistory, o
                                     </div>
                                 </div>
                             )}
+
+                             {/* Floating Ask Button */}
+                             {selectedText && (
+                                <div className="absolute bottom-6 left-0 right-0 flex justify-center z-50 animate-fade-in-up px-4 pointer-events-none">
+                                    <button
+                                        onClick={() => handleAskTutor(`Explain: "${selectedText}"`)}
+                                        className="pointer-events-auto flex items-center gap-2 px-6 py-3 bg-slate-900 text-white rounded-full shadow-2xl hover:scale-105 active:scale-95 transition-all font-bold text-sm border border-white/20"
+                                    >
+                                        <Sparkles size={16} className="text-yellow-300 animate-pulse" />
+                                        Explain: <span className="max-w-[150px] truncate">"{selectedText}"</span>
+                                    </button>
+                                </div>
+                            )}
                         </div>
                     </div>
                     
@@ -491,7 +537,7 @@ const OCRView: React.FC<OCRViewProps> = ({ language, history, onSaveToHistory, o
                                     onKeyDown={(e) => e.key === 'Enter' && handleAskTutor()} 
                                 />
                                 <button 
-                                    onClick={handleAskTutor} 
+                                    onClick={() => handleAskTutor()} 
                                     disabled={!chatInput.trim() || isChatLoading} 
                                     className="p-2 bg-indigo-600 text-white rounded-full hover:bg-indigo-700 disabled:opacity-50 transform active:scale-95 transition-transform"
                                 >
diff --git a/views/ReadingView.tsx b/views/ReadingView.tsx
index f1ce009..bc35067 100644
--- a/views/ReadingView.tsx
+++ b/views/ReadingView.tsx
@@ -3,7 +3,7 @@ import React, { useState, useRef, useEffect } from 'react';
 import { Language, ReadingLesson, ReadingDifficulty, ChatMessage, Role, MessageType, ReadingLessonRecord } from '../types';
 import { geminiService, decodeAudioData } from '../services/geminiService';
 import { processAndDownloadAudio } from '../utils/audioUtils';
-import { BookOpen, Loader2, Send, ToggleLeft, ToggleRight, List, HelpCircle, ChevronLeft, RotateCcw, History, Trash2, X, PanelRightClose, PanelRightOpen, Volume2, Square, MessageCircle, FileText, PenTool, Download, Copy, Check } from 'lucide-react';
+import { BookOpen, Loader2, Send, ToggleLeft, ToggleRight, List, HelpCircle, ChevronLeft, RotateCcw, History, Trash2, X, PanelRightClose, PanelRightOpen, Volume2, Square, MessageCircle, FileText, PenTool, Download, Copy, Check, Sparkles } from 'lucide-react';
 import { translations } from '../utils/localization';
 import ChatBubble from '../components/ChatBubble';
 
@@ -71,6 +71,10 @@ const ReadingView: React.FC<ReadingViewProps> = ({ language, history, onSaveToHi
   const [isChatLoading, setIsChatLoading] = useState(false);
   const chatEndRef = useRef<HTMLDivElement>(null);
 
+  // Selection State
+  const [selectedText, setSelectedText] = useState<string | null>(null);
+  const contentRef = useRef<HTMLDivElement>(null);
+
   // Cleanup audio when leaving lesson
   useEffect(() => {
     return () => {
@@ -82,6 +86,24 @@ const ReadingView: React.FC<ReadingViewProps> = ({ language, history, onSaveToHi
     };
   }, [lesson]);
 
+  // Handle Text Selection
+  useEffect(() => {
+    const handleSelectionChange = () => {
+        const selection = window.getSelection();
+        if (selection && !selection.isCollapsed && contentRef.current && contentRef.current.contains(selection.anchorNode)) {
+            const text = selection.toString().trim();
+            if (text.length > 0) {
+                setSelectedText(text);
+                return;
+            }
+        }
+        setSelectedText(null);
+    };
+
+    document.addEventListener('selectionchange', handleSelectionChange);
+    return () => document.removeEventListener('selectionchange', handleSelectionChange);
+  }, [lesson]);
+
   const generateLesson = async () => {
     if (!topic.trim()) return;
     setIsGenerating(true);
@@ -260,11 +282,23 @@ const ReadingView: React.FC<ReadingViewProps> = ({ language, history, onSaveToHi
       }
   };
 
-  const handleAskTutor = async () => {
-    if (!chatInput.trim() || !lesson) return;
+  const handleAskTutor = async (customQuestion?: string) => {
+    const question = customQuestion || chatInput;
+    if (!question.trim() || !lesson) return;
     
-    const question = chatInput;
-    setChatInput('');
+    // Switch to Tutor Tab if on mobile
+    setMobileTab('tutor');
+    
+    if (!customQuestion) {
+        setChatInput('');
+    } else {
+        // Clear selection if it was a quick ask
+        if (window.getSelection) {
+            window.getSelection()?.removeAllRanges();
+        }
+        setSelectedText(null);
+    }
+
     setIsChatLoading(true);
 
     // Add User Message
@@ -542,8 +576,8 @@ const ReadingView: React.FC<ReadingViewProps> = ({ language, history, onSaveToHi
                         </div>
                     </div>
 
-                    <div className="flex-1 overflow-y-auto p-6 md:p-10">
-                        <div className="max-w-3xl mx-auto">
+                    <div className="flex-1 overflow-y-auto p-6 md:p-10" ref={contentRef}>
+                        <div className="max-w-3xl mx-auto pb-24">
                             <div className="mb-12 animate-fade-in-up delay-100">
                                 <p className="text-xl md:text-3xl leading-loose font-serif text-slate-800 whitespace-pre-wrap">
                                     {lesson.japaneseContent || <span className="text-red-400 italic text-base">{t.contentMissing}</span>}
@@ -566,7 +600,11 @@ const ReadingView: React.FC<ReadingViewProps> = ({ language, history, onSaveToHi
                                 </h4>
                                 <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
                                     {lesson.vocabulary?.map((v, i) => (
-                                        <div key={i} className="bg-emerald-50 p-3 rounded-xl border border-emerald-100 flex flex-col group relative">
+                                        <div 
+                                            key={i} 
+                                            className="bg-emerald-50 p-3 rounded-xl border border-emerald-100 flex flex-col group relative animate-fade-in-up transition-all duration-300 hover:-translate-y-1 hover:shadow-md hover:bg-emerald-100/50"
+                                            style={{ animationDelay: `${i * 50}ms`, animationFillMode: 'both' }}
+                                        >
                                             <div className="flex justify-between items-start mb-1">
                                                 <div className="flex flex-wrap items-baseline gap-x-2 gap-y-0">
                                                     <span className="text-lg font-bold text-slate-800">{v.word}</span>
@@ -593,7 +631,11 @@ const ReadingView: React.FC<ReadingViewProps> = ({ language, history, onSaveToHi
                                     </h4>
                                     <div className="space-y-4">
                                         {lesson.grammarPoints.map((g, i) => (
-                                            <div key={i} className="bg-emerald-50/50 p-4 rounded-xl border border-emerald-100">
+                                            <div 
+                                                key={i} 
+                                                className="bg-emerald-50/50 p-4 rounded-xl border border-emerald-100 animate-fade-in-up transition-all duration-300 hover:-translate-y-1 hover:shadow-md hover:bg-emerald-100"
+                                                style={{ animationDelay: `${i * 100}ms`, animationFillMode: 'both' }}
+                                            >
                                                 <h5 className="font-bold text-emerald-900 mb-1">{g.point}</h5>
                                                 <p className="text-sm text-emerald-700 leading-relaxed">{g.explanation}</p>
                                             </div>
@@ -602,6 +644,19 @@ const ReadingView: React.FC<ReadingViewProps> = ({ language, history, onSaveToHi
                                 </div>
                             )}
                         </div>
+                        
+                        {/* Floating Ask Button */}
+                        {selectedText && (
+                            <div className="absolute bottom-6 left-0 right-0 flex justify-center z-50 animate-fade-in-up px-4 pointer-events-none">
+                                <button
+                                    onClick={() => handleAskTutor(`Explain: "${selectedText}"`)}
+                                    className="pointer-events-auto flex items-center gap-2 px-6 py-3 bg-slate-900 text-white rounded-full shadow-2xl hover:scale-105 active:scale-95 transition-all font-bold text-sm border border-white/20"
+                                >
+                                    <Sparkles size={16} className="text-yellow-300 animate-pulse" />
+                                    Explain: <span className="max-w-[150px] truncate">"{selectedText}"</span>
+                                </button>
+                            </div>
+                        )}
                     </div>
                  </div>
 
@@ -639,7 +694,7 @@ const ReadingView: React.FC<ReadingViewProps> = ({ language, history, onSaveToHi
                                 onKeyDown={(e) => e.key === 'Enter' && handleAskTutor()}
                             />
                             <button 
-                                onClick={handleAskTutor}
+                                onClick={() => handleAskTutor()}
                                 disabled={!chatInput.trim() || isChatLoading}
                                 className="p-2 bg-emerald-500 text-white rounded-full hover:bg-emerald-600 disabled:opacity-50 disabled:cursor-not-allowed transform active:scale-95 transition-transform"
                             >