fixed 图片懒加载bug

themes/Ying/assets/js/modules/search.js

@@ -348,34 +348,86 @@ function initInlineSearch() {
             }
         }
         
-        // Reset text content initially but keep it ready
-        // Pre-fill first character to avoid empty bubble on mobile (where CSS forces visibility)
-        if (text.length > 0) {
-            searchHintText.textContent = text.charAt(0);
-        } else {
-            searchHintText.textContent = '';
-        }
-        
-        // Show wrapper initially
-        setTimeout(function() {
-            // Add visible class (triggers fade in on desktop)
+        var typeInterval;
+        var hideTimeout;
+
+        function runTypewriter(str, callback) {
+            if (typeInterval) clearInterval(typeInterval);
+            if (hideTimeout) clearTimeout(hideTimeout);
+            
+            // Ensure visible
             searchHintWrapper.classList.add('visible');
             
-            // Typewriter effect
             var i = 1;
-            var typeInterval = setInterval(function() {
-                if (i >= text.length) {
+            // Pre-fill first char
+            if (str.length > 0) {
+                searchHintText.textContent = str.charAt(0);
+            }
+            
+            typeInterval = setInterval(function() {
+                if (i >= str.length) {
                     clearInterval(typeInterval);
-                    
-                    // Hide after 8 seconds (give more time to read greetings)
-                    setTimeout(function() {
-                        searchHintWrapper.classList.remove('visible');
-                    }, 8000);
+                    if (callback) callback();
                     return;
                 }
-                searchHintText.textContent = text.substring(0, i + 1);
+                searchHintText.textContent = str.substring(0, i + 1);
                 i++;
             }, 100);
-        }, 500);
+        }
+
+        // Check session storage for Jiaotailang tip
+        if (!sessionStorage.getItem('jiaotailang_shown')) {
+            // Initial Delay
+            setTimeout(function() {
+                // Step 1: Show Greeting
+                runTypewriter(text, function() {
+                    // Animation Finished
+                    
+                    // Step 2: Check Mobile Logic
+                    if (window.isMobile && window.isMobile()) {
+                        // Wait 2s then show secret hint
+                        hideTimeout = setTimeout(function() {
+                            var secretHint = "悄悄咪咪告诉你 点击随笔开始搜索";
+                            runTypewriter(secretHint, function() {
+                                // Finished secret hint
+                                sessionStorage.setItem('jiaotailang_shown', 'true');
+                                // Hide after 5s
+                                hideTimeout = setTimeout(function() {
+                                    searchHintWrapper.classList.remove('visible');
+                                }, 5000);
+                            });
+                        }, 2000);
+                    } else {
+                        // Desktop: Just hide after 8s
+                        sessionStorage.setItem('jiaotailang_shown', 'true');
+                        hideTimeout = setTimeout(function() {
+                            searchHintWrapper.classList.remove('visible');
+                        }, 8000);
+                    }
+                });
+            }, 500);
+        } else {
+            // If already shown, set full text but don't auto-show
+            searchHintText.textContent = text;
+        }
+
+        // --- Hover Logic (Desktop) ---
+        if (!window.isMobile || !window.isMobile()) {
+            header.addEventListener('mouseenter', function() {
+                // Stop any running animations
+                if (typeInterval) clearInterval(typeInterval);
+                if (hideTimeout) clearTimeout(hideTimeout);
+                
+                searchHintWrapper.classList.add('visible');
+                searchHintText.textContent = "点击随笔，开始搜索";
+            });
+
+            header.addEventListener('mouseleave', function() {
+                // Simply hide when leaving
+                searchHintWrapper.classList.remove('visible');
+                // Optional: Reset text to greeting in case it's shown again by some other logic?
+                // But mostly it will be triggered by hover again.
+            });
+        }
     }
 }