Update index.html

index.html

@@ -143,6 +143,7 @@
             margin-bottom: 20px;
             flex: 1;
             align-content: start;
+            grid-auto-rows: min-content;
         }
         
         .payment-item {
@@ -186,14 +187,18 @@
         }
         
         .payment-item .quantity {
-            display: inline-block;
+            position: absolute;
+            top: 50%;
+            right: 5px;
+            transform: translateY(-50%);
             background: #ff9a9e;
             color: white;
             padding: 1px 6px;
             border-radius: 8px;
             font-size: 11px;
-            margin-left: 4px;
             font-weight: 600;
+            min-width: 20px;
+            text-align: center;
         }
         
         .note-section {
@@ -649,7 +654,7 @@
                         if (navigator.vibrate) {
                             navigator.vibrate(50);
                         }
-                    }, 500); // 500毫秒长按
+                    }, 2000); // 2000毫秒（2秒）长按
                 });
                 
                 item.addEventListener('touchend', function() {