feat(ui): 优化加载界面动画效果

- 将原有的旋转圆环加载动画替换为三点脉冲动画
- 调整加载文字字号从14px增大到16px，提高可读性
- 重构HTML结构，新增loading-container包裹元素
- 修改状态文本样式，增加字体粗细和间距调整
- 删除旧的spin关键帧动画定义
- 更新JavaScript轮播文案逻辑，使用取模运算循环显示提示语
- 增加APP_STATE.namasteStableFrames变量重置逻辑
- 调整加载文案切换间隔时间从600ms延长至800ms

me.html

@@ -65,46 +65,65 @@
             font-size: 32px;
             letter-spacing: 8px;
             color: var(--loader-text);
-            margin-bottom: 20px;
+            margin-bottom: 30px;
             animation: breathe 3s infinite;
         }
 
-        .loader-ring {
-            width: 50px;
-            height: 50px;
-            border: 2px solid rgba(128, 128, 128, 0.2);
-            border-top-color: var(--accent-color);
-            border-radius: 50%;
-            animation: spin 1s linear infinite;
-            margin-bottom: 20px;
+        /* 加载容器样式 */
+        .loading-container {
+            text-align: center;
+            min-height: 80px;
+            display: flex;
+            flex-direction: column;
+            justify-content: center;
+            align-items: center;
         }
 
         .status-text {
-            font-size: 14px;
+            font-size: 16px;
             letter-spacing: 2px;
             color: var(--loader-text);
-            opacity: 0.8;
-            height: 20px;
+            opacity: 0.9;
+            height: 24px;
+            margin-bottom: 15px;
+            font-weight: 300;
         }
 
-        .perm-hint {
-            margin-top: 30px;
-            padding: 10px 20px;
-            border: 1px solid var(--accent-color);
-            border-radius: 20px;
-            font-size: 12px;
-            color: var(--loader-text);
-            opacity: 0;
-            transform: translateY(10px);
-            transition: all 1s;
+        /* 加载动画点 */
+        .loading-dots {
+            display: flex;
+            justify-content: center;
+            align-items: center;
         }
 
-        .perm-hint.show {
-            opacity: 1;
-            transform: translateY(0);
+        .dot {
+            width: 8px;
+            height: 8px;
+            background-color: var(--accent-color);
+            border-radius: 50%;
+            margin: 0 4px;
+            animation: dot-pulse 1.5s infinite ease-in-out;
+        }
+
+        .dot:nth-child(2) {
+            animation-delay: 0.2s;
+        }
+
+        .dot:nth-child(3) {
+            animation-delay: 0.4s;
+        }
+
+        @keyframes dot-pulse {
+            0%, 60%, 100% {
+                transform: translateY(0);
+                opacity: 0.8;
+            }
+            30% {
+                transform: translateY(-8px);
+                opacity: 1;
+            }
         }
 
-        /* 进入按钮样式 */
         .enter-container {
             text-align: center;
         }
@@ -338,12 +357,6 @@
             }
         }
 
-        @keyframes spin {
-            to {
-                transform: rotate(360deg);
-            }
-        }
-
         @keyframes gradientShift {
             0% {
                 background-position: 0% 50%;
@@ -430,8 +443,14 @@
 <!-- 1. 智能加载层 -->
 <div id="start-screen">
     <div class="logo-text">Honesty</div>
-    <div class="loader-ring"></div>
-    <div class="status-text" id="loader-msg">正在唤醒灵感...</div>
+    <div class="loading-container">
+        <div class="status-text" id="loader-msg">正在唤醒灵感...</div>
+        <div class="loading-dots">
+            <span class="dot"></span>
+            <span class="dot"></span>
+            <span class="dot"></span>
+        </div>
+    </div>
     <div class="enter-container" id="enter-container" style="margin-top: 30px; text-align: center; opacity: 0; transition: opacity 1s;">
         <div class="countdown-hint" id="countdown-hint" style="font-size: 14px; margin-bottom: 15px; color: var(--loader-text);">5秒后自动进入</div>
         <button class="enter-btn" id="enter-btn" style="padding: 12px 24px; background: transparent; border: 1px solid var(--accent-color); color: var(--loader-text); border-radius: 30px; cursor: pointer; font-size: 14px; letter-spacing: 2px;">立即进入</button>
@@ -984,6 +1003,7 @@
     window.exitArchive = function () {
         APP_STATE.mode = 'LOCKED';
         APP_STATE.exitCooldownUntil = Date.now() + 2000;
+        APP_STATE.namasteStableFrames = 0; // 清空手势识别进度
 
         DOM_CACHE.mainHint.style.display = 'block';
         DOM_CACHE.subHint.style.display = 'block';
@@ -1158,15 +1178,14 @@
 
     // 循环播放加载文案
     let loadIdx = 0;
-    const maxIdx = CONTENT.load.length - 1;
     const loadTimer = setInterval(() => {
         if (APP_STATE.isLoaded) {
             clearInterval(loadTimer);
             return;
         }
-        safeUpdateText(DOM_CACHE.loaderMsg, CONTENT.load[loadIdx > maxIdx ? maxIdx : loadIdx]);
+        safeUpdateText(DOM_CACHE.loaderMsg, CONTENT.load[loadIdx % CONTENT.load.length]);
         loadIdx++;
-    }, 600);
+    }, 800);
 
     // 资源加载完成后显示进入按钮
     setTimeout(() => {