diff --git a/ui-src/src/components/interactions/DragPlace.vue b/ui-src/src/components/interactions/DragPlace.vue
new file mode 100644
index 0000000..c959a05
--- /dev/null
+++ b/ui-src/src/components/interactions/DragPlace.vue
@@ -0,0 +1,96 @@
+<template>
+  <view class="drag-place">
+    <view class="target" :style="{ background: over ? '#ffe0c2' : '#f8f2e8' }" :class="{ win: winDrop }">
+      <text class="target-text">{{ over ? '放这里！' : '把道具拖到这里' }}</text>
+    </view>
+    <view class="items">
+      <view
+        v-for="(it, i) in items"
+        :key="it.id"
+        class="item"
+        :class="{ dragging: dragIdx === i }"
+        @touchstart="onStart($event, i)"
+        @touchmove.prevent="onMove"
+        @touchend="onEnd(it, i)"
+      >
+        <view class="item-icon">{{ propVisual(it.name).emoji }}</view>
+        <view class="item-name">{{ it.name }}</view>
+      </view>
+    </view>
+  </view>
+</template>
+
+<script>
+import { propVisual } from '../../utils/visual.js'
+import { playSound } from '../../utils/sound.js'
+
+export default {
+  name: 'DragPlace',
+  props: { config: { type: String, default: '' } },
+  data() { return { dragIdx: -1, over: false, retries: 0, done: false, winDrop: false } },
+  computed: {
+    cfg() {
+      try { return JSON.parse(this.config) } catch (e) { return { kind: 'drag_place', items: [], answer: 0 } }
+    },
+    items() { return this.cfg.items || [] }
+  },
+  methods: {
+    propVisual,
+    targetRect() {
+      // 目标框位置（H5：用元素坐标近似，touch 事件 y < 200rpx 视为命中）
+      const sys = uni.getSystemInfoSync()
+      return sys.windowHeight * 0.28
+    },
+    onStart(e, i) {
+      if (this.done) return
+      this.dragIdx = i
+    },
+    onMove(e) {
+      if (this.dragIdx === -1) return
+      const t = e.touches && e.touches[0]
+      if (!t) return
+      // 手指 y 在屏幕上方 28% 内视为拖到目标框
+      const sys = uni.getSystemInfoSync()
+      this.over = t.clientY < sys.windowHeight * 0.28
+    },
+    onEnd(it, i) {
+      if (this.done || this.dragIdx === -1) return
+      this.dragIdx = -1
+      const hit = this.over
+      this.over = false
+      if (hit && it.id === this.cfg.answer) {
+        this.done = true
+        this.winDrop = true
+        playSound('good')
+        this.$emit('done', { success: true })
+      } else if (hit) {
+        this.retries++
+        playSound('bad')
+        if (this.retries >= 2) {
+          this.done = true
+          this.$emit('done', { success: false })
+        }
+      }
+    }
+  }
+}
+</script>
+
+<style scoped>
+.target { height: 220rpx; border-radius: 28rpx; border: 4rpx dashed #d5c4ae; display: flex; align-items: center; justify-content: center; margin-bottom: 48rpx; }
+.target-text { color: #a08c74; font-size: 30rpx; }
+.items { display: flex; gap: 24rpx; justify-content: center; }
+.item { display: flex; flex-direction: column; align-items: center; background: #fff; border-radius: 20rpx; padding: 20rpx 24rpx; }
+.item.dragging { opacity: .5; transform: scale(1.05); }
+.item-icon { font-size: 52rpx; margin-bottom: 8rpx; }
+.item-name { font-size: 26rpx; color: #5b4636; }
+.item, .target { transition: transform .12s ease, box-shadow .12s ease; }
+.item:active { transform: scale(.92); }
+.target.win {
+  transform: scale(1.08); border: 4rpx solid #ffb347;
+  animation: win-pulse .5s ease;
+}
+.item.wrong { animation: shake .4s ease; border: 4rpx solid #ff6b6b; }
+@keyframes win-pulse { 0% { transform: scale(.9); } 50% { transform: scale(1.15); } 100% { transform: scale(1.08); } }
+@keyframes shake { 0%, 100% { transform: translateX(0); } 25% { transform: translateX(-10rpx); } 75% { transform: translateX(10rpx); } }
+</style>
diff --git a/ui-src/src/components/interactions/FindSpot.vue b/ui-src/src/components/interactions/FindSpot.vue
new file mode 100644
index 0000000..9598d8c
--- /dev/null
+++ b/ui-src/src/components/interactions/FindSpot.vue
@@ -0,0 +1,77 @@
+<template>
+  <view class="find-spot">
+    <view class="scene" :style="{ background: scene.color + '55' }">
+      <view
+        v-for="(it, i) in items"
+        :key="it.id"
+        class="spot"
+        :style="pos(i)"
+        :class="{ win: foundIdx === i }"
+        @click="tap(it, i)"
+      >
+        <view class="spot-icon">{{ propVisual(it.name).emoji }}</view>
+      </view>
+      <view class="scene-emoji">{{ scene.emoji }}</view>
+    </view>
+    <view class="hint">场景里藏着线索，点一点找到它！</view>
+  </view>
+</template>
+
+<script>
+import { propVisual, sceneVisual } from '../../utils/visual.js'
+import { playSound } from '../../utils/sound.js'
+
+export default {
+  name: 'FindSpot',
+  props: { config: { type: String, default: '' } },
+  data() { return { retries: 0, found: false, foundIdx: -1 } },
+  computed: {
+    cfg() {
+      try { return JSON.parse(this.config) } catch (e) { return { kind: 'find_spot', items: [], answer: 0 } }
+    },
+    items() { return this.cfg.items || [] },
+    scene() { return sceneVisual('场景') }
+  },
+  methods: {
+    propVisual,
+    pos(i) {
+      // 5 个固定散布位置（左上/右上/中/左下/右下），按 index 轮转
+      const spots = [
+        { left: '8%', top: '18%' }, { left: '58%', top: '12%' }, { left: '30%', top: '45%' },
+        { left: '10%', top: '62%' }, { left: '55%', top: '60%' }
+      ]
+      return spots[i % spots.length]
+    },
+    tap(it, i) {
+      if (this.found) return
+      if (it.id === this.cfg.answer) {
+        this.found = true
+        this.foundIdx = i
+        playSound('good')
+        this.$emit('done', { success: true })
+      } else {
+        this.retries++
+        playSound('bad')
+        if (this.retries >= 2) this.$emit('done', { success: false })
+      }
+    }
+  }
+}
+</script>
+
+<style scoped>
+.scene { position: relative; height: 420rpx; border-radius: 28rpx; margin-bottom: 24rpx; }
+.scene-emoji { position: absolute; right: 20rpx; top: 10rpx; font-size: 120rpx; opacity: .35; }
+.spot { position: absolute; width: 100rpx; height: 100rpx; border-radius: 24rpx; background: #fff; box-shadow: 0 4rpx 14rpx rgba(91,70,54,.18); display: flex; align-items: center; justify-content: center; }
+.spot-icon { font-size: 52rpx; }
+.hint { text-align: center; color: #a08c74; }
+.spot { transition: transform .12s ease, box-shadow .12s ease; }
+.spot:active { transform: scale(.92); }
+.spot.win {
+  transform: scale(1.08); border: 4rpx solid #ffb347;
+  animation: win-pulse .5s ease;
+}
+.spot.wrong { animation: shake .4s ease; border: 4rpx solid #ff6b6b; }
+@keyframes win-pulse { 0% { transform: scale(.9); } 50% { transform: scale(1.15); } 100% { transform: scale(1.08); } }
+@keyframes shake { 0%, 100% { transform: translateX(0); } 25% { transform: translateX(-10rpx); } 75% { transform: translateX(10rpx); } }
+</style>
diff --git a/ui-src/src/components/interactions/LinkMatch.vue b/ui-src/src/components/interactions/LinkMatch.vue
new file mode 100644
index 0000000..9294ed0
--- /dev/null
+++ b/ui-src/src/components/interactions/LinkMatch.vue
@@ -0,0 +1,124 @@
+<template>
+  <view class="link-match">
+    <view class="hint">先点一个人物，再点它用的道具</view>
+    <view class="board">
+      <view class="col persons">
+        <view
+          v-for="p in persons"
+          :key="p.id"
+          class="node person"
+          :class="{ selected: selPerson === p.id, win: winPair }"
+          @click="tapPerson(p)"
+        >
+          <view class="node-avatar" :style="{ background: personVisual(p.id).color }">{{ (p.name || '?').slice(0, 1) }}</view>
+          <view class="node-name">{{ p.name }}</view>
+        </view>
+      </view>
+      <view class="lines">
+        <svg width="100%" height="100%">
+          <line
+            v-for="(m, i) in matches"
+            :key="i"
+            :x1="5" :y1="lineY(i)" :x2="95" :y2="lineY(i)"
+            stroke="#ff9a3d" stroke-width="4" stroke-linecap="round"
+          />
+        </svg>
+      </view>
+      <view class="col items">
+        <view
+          v-for="(it, i) in items"
+          :key="it.id"
+          class="node item"
+          :class="{ selected: selItem === it.id, win: winPair }"
+          @click="tapItem(it)"
+        >
+          <view class="node-icon">{{ propVisual(it.name).emoji }}</view>
+          <view class="node-name">{{ it.name }}</view>
+        </view>
+      </view>
+    </view>
+  </view>
+</template>
+
+<script>
+import { propVisual, personVisual } from '../../utils/visual.js'
+import { playSound } from '../../utils/sound.js'
+
+export default {
+  name: 'LinkMatch',
+  props: { config: { type: String, default: '' } },
+  data() { return { selPerson: 0, selItem: 0, matches: [], retries: 0, done: false, winPair: false } },
+  computed: {
+    cfg() {
+      try { return JSON.parse(this.config) } catch (e) { return { kind: 'link_match', persons: [], items: [], pairs: [] } }
+    },
+    persons() { return this.cfg.persons || [] },
+    items() { return this.cfg.items || [] }
+  },
+  methods: {
+    propVisual,
+    personVisual,
+    lineY(i) {
+      // 每条线固定插在人物与道具列之间，按匹配顺序错开
+      return 60 + i * 110 + '%'
+    },
+    tapPerson(p) {
+      if (this.done) return
+      this.selPerson = this.selPerson === p.id ? 0 : p.id
+      this.tryMatch()
+    },
+    tapItem(it) {
+      if (this.done) return
+      this.selItem = this.selItem === it.id ? 0 : it.id
+      this.tryMatch()
+    },
+    tryMatch() {
+      if (!this.selPerson || !this.selItem) return
+      const pair = [this.selPerson, this.selItem]
+      const ans = this.cfg.pairs || []
+      const correct = ans.some(([p, i]) => p === pair[0] && i === pair[1])
+      if (correct) {
+        this.matches.push(pair)
+        this.winPair = true
+        this.selPerson = 0
+        this.selItem = 0
+        playSound('good')
+        if (this.matches.length === this.persons.length && this.matches.length === ans.length) {
+          this.done = true
+          this.$emit('done', { success: true })
+        }
+      } else {
+        this.retries++
+        this.selPerson = 0
+        this.selItem = 0
+        playSound('bad')
+        if (this.retries >= 2) {
+          this.done = true
+          this.$emit('done', { success: false })
+        }
+      }
+    }
+  }
+}
+</script>
+
+<style scoped>
+.hint { text-align: center; color: #a08c74; margin-bottom: 28rpx; }
+.board { display: flex; justify-content: space-between; align-items: stretch; }
+.col { display: flex; flex-direction: column; gap: 24rpx; width: 36%; }
+.lines { width: 24%; position: relative; min-height: 400rpx; }
+.node { display: flex; align-items: center; background: #fff; border-radius: 20rpx; padding: 16rpx 20rpx; }
+.node.selected { border: 4rpx solid #ff9a3d; }
+.node-avatar { width: 64rpx; height: 64rpx; border-radius: 50%; color: #fff; font-weight: 700; display: flex; align-items: center; justify-content: center; margin-right: 16rpx; }
+.node-icon { font-size: 44rpx; margin-right: 16rpx; }
+.node-name { font-size: 28rpx; color: #5b4636; }
+.node { transition: transform .12s ease, box-shadow .12s ease; }
+.node:active { transform: scale(.92); }
+.node.win {
+  transform: scale(1.08); border: 4rpx solid #ffb347;
+  animation: win-pulse .5s ease;
+}
+.node.wrong { animation: shake .4s ease; border: 4rpx solid #ff6b6b; }
+@keyframes win-pulse { 0% { transform: scale(.9); } 50% { transform: scale(1.15); } 100% { transform: scale(1.08); } }
+@keyframes shake { 0%, 100% { transform: translateX(0); } 25% { transform: translateX(-10rpx); } 75% { transform: translateX(10rpx); } }
+</style>
diff --git a/ui-src/src/components/interactions/PropPick.vue b/ui-src/src/components/interactions/PropPick.vue
new file mode 100644
index 0000000..5e39de1
--- /dev/null
+++ b/ui-src/src/components/interactions/PropPick.vue
@@ -0,0 +1,74 @@
+<template>
+  <view class="prop-pick">
+    <view class="hint">点一点，选一个道具</view>
+    <view class="items">
+      <view
+        v-for="(it, i) in items"
+        :key="it.id"
+        class="item"
+        :class="{ picked: picked === i, win: winIdx === i, wrong: wrongIdx === i }"
+        @click="pick(it, i)"
+      >
+        <view class="item-icon" :style="{ background: visual.color }">{{ visual.emoji }}</view>
+        <view class="item-name">{{ it.name }}</view>
+      </view>
+    </view>
+    <view v-if="wrongIdx !== -1" class="wrong-tip">再想想，看看情境里发生了什么～</view>
+  </view>
+</template>
+
+<script>
+import { propVisual } from '../../utils/visual.js'
+import { playSound } from '../../utils/sound.js'
+
+export default {
+  name: 'PropPick',
+  props: { config: { type: String, default: '' } },
+  data() {
+    return { picked: -1, wrongIdx: -1, winIdx: -1, retries: 0 }
+  },
+  computed: {
+    cfg() {
+      try { return JSON.parse(this.config) } catch (e) { return { kind: 'prop_pick', items: [], answer: 0 } }
+    },
+    items() { return this.cfg.items || [] },
+    visual() { return propVisual(this.items[this.picked] ? this.items[this.picked].name : '') }
+  },
+  methods: {
+    pick(it, i) {
+      if (it.id === this.cfg.answer) {
+        this.picked = i
+        this.winIdx = i
+        this.wrongIdx = -1
+        playSound('good')
+        this.$emit('done', { success: true })
+      } else {
+        this.retries++
+        this.wrongIdx = i
+        this.picked = -1
+        playSound('bad')
+        if (this.retries >= 2) this.$emit('done', { success: false })
+      }
+    }
+  }
+}
+</script>
+
+<style scoped>
+.items { display: flex; gap: 24rpx; flex-wrap: wrap; justify-content: center; }
+.item { display: flex; flex-direction: column; align-items: center; background: #fff; border-radius: 20rpx; padding: 24rpx 28rpx; box-shadow: 0 4rpx 14rpx rgba(91,70,54,.08); }
+.item.picked { border: 4rpx solid #ff9a3d; }
+.item-icon { width: 88rpx; height: 88rpx; border-radius: 24rpx; display: flex; align-items: center; justify-content: center; font-size: 48rpx; margin-bottom: 12rpx; }
+.item-name { font-size: 28rpx; color: #5b4636; font-weight: 600; }
+.hint { text-align: center; color: #a08c74; margin-bottom: 28rpx; }
+.wrong-tip { text-align: center; color: #ff6b6b; margin-top: 24rpx; }
+.item { transition: transform .12s ease, box-shadow .12s ease; }
+.item:active { transform: scale(.92); }
+.item.win {
+  transform: scale(1.08); border: 4rpx solid #ffb347;
+  animation: win-pulse .5s ease;
+}
+.item.wrong { animation: shake .4s ease; border: 4rpx solid #ff6b6b; }
+@keyframes win-pulse { 0% { transform: scale(.9); } 50% { transform: scale(1.15); } 100% { transform: scale(1.08); } }
+@keyframes shake { 0%, 100% { transform: translateX(0); } 25% { transform: translateX(-10rpx); } 75% { transform: translateX(10rpx); } }
+</style>
diff --git a/ui-src/src/components/interactions/StepSort.vue b/ui-src/src/components/interactions/StepSort.vue
new file mode 100644
index 0000000..eeb93cb
--- /dev/null
+++ b/ui-src/src/components/interactions/StepSort.vue
@@ -0,0 +1,107 @@
+<template>
+  <view class="step-sort">
+    <view class="hint">按住道具拖一拖，按顺序排好</view>
+    <view
+      v-for="(it, i) in items"
+      :key="it.id"
+      class="slot"
+      :class="{ over: overIdx === i, dragging: dragIdx === i, win: allWin, wrong: wrong }"
+      @touchstart="onStart($event, i)"
+      @touchmove.prevent="onMove($event, i)"
+      @touchend="onEnd"
+    >
+      <view class="order-no">{{ i + 1 }}</view>
+      <view class="slot-icon">{{ propVisual(it.name).emoji }}</view>
+      <view class="slot-name">{{ it.name }}</view>
+    </view>
+    <view v-if="wrong" class="wrong-tip">顺序不对哦，再试试～</view>
+  </view>
+</template>
+
+<script>
+import { propVisual } from '../../utils/visual.js'
+import { playSound } from '../../utils/sound.js'
+
+export default {
+  name: 'StepSort',
+  props: { config: { type: String, default: '' } },
+  data() { return { order: [], dragIdx: -1, overIdx: -1, retries: 0, wrong: false, done: false, allWin: false } },
+  computed: {
+    cfg() {
+      try { return JSON.parse(this.config) } catch (e) { return { kind: 'step_sort', items: [], answer_order: [] } }
+    },
+    items() { return this.order }
+  },
+  created() {
+    // 初始乱序：拷贝 items 后随机打乱（保证不是答案顺序）
+    const arr = (this.cfg.items || []).slice()
+    const ans = this.cfg.answer_order || []
+    // 洗牌直至与答案不同（至少 2 项时几乎必然不同）
+    for (let i = arr.length - 1; i > 0; i--) {
+      const j = Math.floor(Math.random() * (i + 1))
+      ;[arr[i], arr[j]] = [arr[j], arr[i]]
+    }
+    if (ans.length > 1 && arr.every((it, i) => it.id === ans[i])) {
+      ;[arr[0], arr[1]] = [arr[1], arr[0]]
+    }
+    this.order = arr
+  },
+  methods: {
+    propVisual,
+    onStart(e, i) { this.dragIdx = i },
+    onMove(e, i) {
+      if (this.dragIdx === -1 || this.dragIdx === i) return
+      this.overIdx = i
+    },
+    onEnd() {
+      if (this.dragIdx === -1 || this.overIdx === -1) { this.dragIdx = -1; this.overIdx = -1; return }
+      const arr = this.order.slice()
+      ;[arr[this.dragIdx], arr[this.overIdx]] = [arr[this.overIdx], arr[this.dragIdx]]
+      this.order = arr
+      this.dragIdx = -1
+      this.overIdx = -1
+      this.check()
+    },
+    check() {
+      const ans = this.cfg.answer_order || []
+      if (this.order.length !== ans.length) return
+      const ok = this.order.every((it, i) => it.id === ans[i])
+      if (ok) {
+        this.done = true
+        this.allWin = true
+        playSound('good')
+        this.$emit('done', { success: true })
+      } else {
+        this.wrong = true
+        this.retries++
+        playSound('bad')
+        setTimeout(() => (this.wrong = false), 800)
+        if (this.retries >= 2) {
+          this.done = true
+          this.$emit('done', { success: false })
+        }
+      }
+    }
+  }
+}
+</script>
+
+<style scoped>
+.hint { text-align: center; color: #a08c74; margin-bottom: 28rpx; }
+.slot { display: flex; align-items: center; background: #fff; border-radius: 20rpx; padding: 20rpx 24rpx; margin-bottom: 20rpx; box-shadow: 0 4rpx 14rpx rgba(91,70,54,.08); }
+.slot.over { border: 4rpx solid #ff9a3d; }
+.slot.dragging { opacity: .6; }
+.order-no { width: 56rpx; height: 56rpx; border-radius: 50%; background: #ff9a3d; color: #fff; font-weight: 800; display: flex; align-items: center; justify-content: center; margin-right: 24rpx; }
+.slot-icon { font-size: 44rpx; margin-right: 20rpx; }
+.slot-name { font-size: 30rpx; color: #5b4636; font-weight: 600; }
+.wrong-tip { text-align: center; color: #ff6b6b; margin-top: 20rpx; }
+.slot { transition: transform .12s ease, box-shadow .12s ease; }
+.slot:active { transform: scale(.92); }
+.slot.win {
+  transform: scale(1.08); border: 4rpx solid #ffb347;
+  animation: win-pulse .5s ease;
+}
+.slot.wrong { animation: shake .4s ease; border: 4rpx solid #ff6b6b; }
+@keyframes win-pulse { 0% { transform: scale(.9); } 50% { transform: scale(1.15); } 100% { transform: scale(1.08); } }
+@keyframes shake { 0%, 100% { transform: translateX(0); } 25% { transform: translateX(-10rpx); } 75% { transform: translateX(10rpx); } }
+</style>