核心功能稳定版 v1 - 完成12个主流牌阵，优化卡牌布局和动画

pages/index/index.js

@@ -99,14 +99,6 @@ const SPREADS = [
         "description": "聚焦关键问题，找出当下最可行的应对方式。",
         "aiSchema": ["core_theme", "current_state", "action_advice"]
     },
-    {
-        "id": "five_situation_analysis",
-        "name": "现状分析",
-        "cardCount": 5,
-        "positions": ["现状", "内在因素", "外在影响", "行动方向", "可能结果"],
-        "description": "从内外层面拆解局势，明确下一步行动。",
-        "aiSchema": ["core_theme", "current_state", "potential_influence", "action_advice"]
-    },
     {
         "id": "two_choice_decision",
         "name": "二选一抉择",
@@ -115,6 +107,14 @@ const SPREADS = [
         "description": "对比两种选择的潜在走向，辅助理性决策。",
         "aiSchema": ["core_theme", "potential_influence", "action_advice"]
     },
+    {
+        "id": "five_situation_analysis",
+        "name": "现状分析",
+        "cardCount": 5,
+        "positions": ["现状", "内在因素", "外在影响", "行动方向", "可能结果"],
+        "description": "从内外层面拆解局势，明确下一步行动。",
+        "aiSchema": ["core_theme", "current_state", "potential_influence", "action_advice"]
+    },
     {
         "id": "relationship_spread",
         "name": "关系洞察",
@@ -122,6 +122,54 @@ const SPREADS = [
         "positions": ["你的位置", "对方的位置", "关系现状", "隐藏影响", "未来趋势"],
         "description": "理解一段关系中的互动模式与发展方向。",
         "aiSchema": ["core_theme", "current_state", "potential_influence", "action_advice"]
+    },
+    {
+        "id": "timeline_spread",
+        "name": "时间之流",
+        "cardCount": 5,
+        "positions": ["远古根源", "过去影响", "当下状态", "近期发展", "未来趋势"],
+        "description": "追溯事件的时间线，看清发展脉络。",
+        "aiSchema": ["core_theme", "current_state", "potential_influence", "action_advice"]
+    },
+    {
+        "id": "diamond_spread",
+        "name": "钻石牌阵",
+        "cardCount": 5,
+        "positions": ["问题本质", "过去原因", "未来发展", "外部资源", "最佳行动"],
+        "description": "多角度剖析问题，找到解决之道。",
+        "aiSchema": ["core_theme", "current_state", "potential_influence", "action_advice"]
+    },
+    {
+        "id": "spiritual_guidance",
+        "name": "灵性指引",
+        "cardCount": 7,
+        "positions": ["当前能量", "内在阻碍", "潜在天赋", "灵性课题", "指导建议", "未来机遇", "最高指引"],
+        "description": "深入探索内在世界，获得灵性层面的启发。",
+        "aiSchema": ["core_theme", "current_state", "potential_influence", "action_advice"]
+    },
+    {
+        "id": "horseshoe_spread",
+        "name": "马蹄铁牌阵",
+        "cardCount": 7,
+        "positions": ["过去", "现在", "未来", "你的态度", "他人影响", "障碍", "最终结果"],
+        "description": "全面了解情况的来龙去脉与未来走向。",
+        "aiSchema": ["core_theme", "current_state", "potential_influence", "action_advice"]
+    },
+    {
+        "id": "celtic_cross",
+        "name": "凯尔特十字",
+        "cardCount": 10,
+        "positions": ["现状", "挑战", "根基", "过去", "可能性", "近期未来", "你的态度", "外部影响", "希望与恐惧", "最终结果"],
+        "description": "最经典的综合牌阵，深度解析生命议题。",
+        "aiSchema": ["core_theme", "current_state", "potential_influence", "action_advice"]
+    },
+    {
+        "id": "tree_of_life",
+        "name": "生命之树",
+        "cardCount": 10,
+        "positions": ["王冠", "智慧", "理解", "慈悲", "严厉", "美丽", "胜利", "荣耀", "基础", "王国"],
+        "description": "基于卡巴拉生命之树的深度灵性探索。",
+        "aiSchema": ["core_theme", "current_state", "potential_influence", "action_advice"]
     }
 ];
 
@@ -526,21 +574,8 @@ Page({
 
     // --- 导航优化：统一返回逻辑 ---
     handleBack: function () {
-        const pages = getCurrentPages();
-        if (pages.length > 1) {
         wx.navigateBack({
             delta: 1
         });
-        } else {
-            // 兜底逻辑：如果是在第一层，则跳转回首页
-            wx.switchTab({
-                url: '/pages/home/home'
-            }).catch(() => {
-                // 如果不是 tabBar，则使用 reLaunch
-                wx.reLaunch({
-                    url: '/pages/home/home'
-                });
-            });
-        }
     }
 })

pages/index/index.wxml

@@ -64,10 +64,31 @@
       module.exports.getTransform = function(indices, currentIdx, count) {
         var pos = indices.indexOf(currentIdx);
         if (pos !== -1) {
-          var itemWidth = 140 + 20; 
+          // 每排最多5张牌
-          var centerOffset = (pos - (count - 1) / 2) * itemWidth;
+          var maxPerRow = 5;
-          // 位移到上方槽位 (向上位移以对准 slots-container)
+          var row = Math.floor(pos / maxPerRow); // 第几排（0或1）
-          return 'translate(' + centerOffset + 'rpx, -450rpx) rotate(0deg)';
+          var col = pos % maxPerRow; // 该排的第几个
+          var cardsInRow = (row === 0) ? Math.min(count, maxPerRow) : (count - maxPerRow);
+          
+          // 槽位：宽100rpx + gap 20rpx = 120rpx 间距
+          var slotWidth = 100;
+          var gap = 20;
+          var slotSpacing = slotWidth + gap;
+          
+          // 计算该排槽位的水平居中偏移
+          // 从该排中间位置开始计算
+          var centerOffset = (col - (cardsInRow - 1) / 2) * slotSpacing;
+          
+          // 垂直偏移计算
+          // 第一排槽位：向上 -520rpx（已验证接近正确）
+          // 第二排：需要减少向上的距离
+          // 槽位高度160 + gap 20 = 180，但实际可能需要微调
+          var firstRowY = -520;
+          var secondRowOffset = 200; // 增加偏移量，让第二排更接近fan-deck
+          var yOffset = firstRowY + (row * secondRowOffset); // row=0: -520, row=1: -320
+          
+          // 位移并缩小到0.65
+          return 'translate(' + centerOffset + 'rpx, ' + yOffset + 'rpx) scale(0.65) rotate(0deg)';
         } else {
           // 保持在牌堆中的放射状
           return 'rotate(' + ((currentIdx - 10) * 8) + 'deg)';

pages/index/index.wxss

@@ -151,17 +151,21 @@ page {
 
 .slots-container {
   display: flex;
+  flex-wrap: wrap; /* 允许换行 */
   justify-content: center;
-  gap: 20rpx;
+  gap: 20rpx; /* 保持20rpx间距，与计算一致 */
-  height: 240rpx;
+  min-height: 240rpx; /* 改为最小高度 */
+  max-height: 480rpx; /* 最多两排的高度 */
   margin-bottom: 60rpx;
   width: 100%;
+  padding: 0 30rpx; /* 增加左右padding确保居中 */
 }
 
 .slot-item {
-  width: 140rpx;
+  width: 100rpx; /* 与WXS计算的宽度一致 */
-  height: 220rpx;
+  height: 160rpx; /* 与WXS计算的高度一致 */
   position: relative;
+  flex-shrink: 0; /* 防止收缩 */
 }
 
 .slot-placeholder {