diff --git a/components/ClayButton.vue b/components/ClayButton.vue
new file mode 100644
index 0000000..4adafe3
--- /dev/null
+++ b/components/ClayButton.vue
@@ -0,0 +1,271 @@
+<template>
+  <view
+    class="clay-button-wrapper"
+    :class="[
+      `clay-btn-${size}`,
+      { 'clay-btn-block': block },
+      { 'clay-btn-disabled': disabled }
+    ]"
+  >
+    <view
+      class="clay-button"
+      :class="[
+        `clay-btn-${variant}`,
+        { 'clay-btn-outline': outline },
+        { 'is-loading': loading }
+      ]"
+      :style="customStyle"
+      @tap="handleTap"
+    >
+      <!-- 加载动画 -->
+      <view v-if="loading" class="clay-loading">
+        <view class="loading-spinner"></view>
+      </view>
+
+      <!-- 图标 -->
+      <view v-if="icon && !loading" class="clay-icon">
+        <text>{{ icon }}</text>
+      </view>
+
+      <!-- 按钮文字 -->
+      <text class="clay-text">{{ text }}</text>
+    </view>
+  </view>
+</template>
+
+<script>
+export default {
+  name: 'ClayButton',
+  props: {
+    // 按钮文字
+    text: {
+      type: String,
+      default: '按钮'
+    },
+    // 尺寸：sm, md, lg
+    size: {
+      type: String,
+      default: 'md'
+    },
+    // 变体：primary, secondary, success, warning, error
+    variant: {
+      type: String,
+      default: 'primary'
+    },
+    // 是否轮廓样式
+    outline: {
+      type: Boolean,
+      default: false
+    },
+    // 是否块级按钮
+    block: {
+      type: Boolean,
+      default: false
+    },
+    // 是否禁用
+    disabled: {
+      type: Boolean,
+      default: false
+    },
+    // 是否加载中
+    loading: {
+      type: Boolean,
+      default: false
+    },
+    // 图标（emoji）
+    icon: {
+      type: String,
+      default: ''
+    },
+    // 自定义样式
+    customStyle: {
+      type: Object,
+      default: () => ({})
+    }
+  },
+  methods: {
+    handleTap(e) {
+      if (this.disabled || this.loading) return
+      this.$emit('tap', e)
+    }
+  }
+}
+</script>
+
+<style lang="scss" scoped>
+/* ============================================
+   Claymorphism 按钮组件
+   使用示例：
+   <ClayButton text="确认" variant="primary" size="lg" @tap="handleConfirm" />
+   ============================================ */
+
+.clay-button-wrapper {
+  display: inline-flex;
+
+  &.clay-btn-block {
+    display: flex;
+    width: 100%;
+  }
+
+  &.clay-btn-disabled {
+    opacity: 0.5;
+    pointer-events: none;
+  }
+}
+
+.clay-button {
+  border-radius: 50rpx;
+  font-weight: 700;
+  position: relative;
+  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
+  border: none;
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  gap: 8rpx;
+
+  /* Claymorphism 双阴影 - 创造凸起感 */
+  box-shadow:
+    8rpx 8rpx 16rpx rgba(0, 0, 0, 0.08),
+    -8rpx -8rpx 16rpx rgba(255, 255, 255, 0.8),
+    inset 2rpx 2rpx 4rpx rgba(255, 255, 255, 0.5),
+    inset -2rpx -2rpx 4rpx rgba(0, 0, 0, 0.05);
+
+  &.clay-btn-sm {
+    padding: 12rpx 32rpx;
+    font-size: 24rpx;
+    border-radius: 40rpx;
+    box-shadow:
+      6rpx 6rpx 12rpx rgba(0, 0, 0, 0.06),
+      -6rpx -6rpx 12rpx rgba(255, 255, 255, 0.8),
+      inset 2rpx 2rpx 4rpx rgba(255, 255, 255, 0.5),
+      inset -2rpx -2rpx 4rpx rgba(0, 0, 0, 0.05);
+  }
+
+  &.clay-btn-md {
+    padding: 20rpx 48rpx;
+    font-size: 28rpx;
+    border-radius: 50rpx;
+  }
+
+  &.clay-btn-lg {
+    padding: 28rpx 64rpx;
+    font-size: 32rpx;
+    border-radius: 60rpx;
+    box-shadow:
+      10rpx 10rpx 20rpx rgba(0, 0, 0, 0.1),
+      -10rpx -10rpx 20rpx rgba(255, 255, 255, 0.7),
+      inset 3rpx 3rpx 6rpx rgba(255, 255, 255, 0.5),
+      inset -3rpx -3rpx 6rpx rgba(0, 0, 0, 0.06);
+  }
+
+  /* 按钮变体 */
+  &.clay-btn-primary {
+    background: linear-gradient(145deg, #FF9500, #FF6B00);
+    color: #fff;
+    box-shadow:
+      10rpx 10rpx 20rpx rgba(255, 107, 0, 0.15),
+      -10rpx -10rpx 20rpx rgba(255, 255, 255, 0.7),
+      inset 3rpx 3rpx 6rpx rgba(255, 255, 255, 0.4),
+      inset -3rpx -3rpx 6rpx rgba(0, 0, 0, 0.1);
+  }
+
+  &.clay-btn-secondary {
+    background: linear-gradient(145deg, #ffffff, #f0f0f0);
+    color: #1D1D1F;
+  }
+
+  &.clay-btn-success {
+    background: linear-gradient(145deg, #34C759, #30D158);
+    color: #fff;
+    box-shadow:
+      10rpx 10rpx 20rpx rgba(52, 199, 89, 0.15),
+      -10rpx -10rpx 20rpx rgba(255, 255, 255, 0.7),
+      inset 3rpx 3rpx 6rpx rgba(255, 255, 255, 0.4),
+      inset -3rpx -3rpx 6rpx rgba(0, 0, 0, 0.1);
+  }
+
+  &.clay-btn-warning {
+    background: linear-gradient(145deg, #FF9F0A, #FF9500);
+    color: #fff;
+    box-shadow:
+      10rpx 10rpx 20rpx rgba(255, 159, 10, 0.15),
+      -10rpx -10rpx 20rpx rgba(255, 255, 255, 0.7),
+      inset 3rpx 3rpx 6rpx rgba(255, 255, 255, 0.4),
+      inset -3rpx -3rpx 6rpx rgba(0, 0, 0, 0.1);
+  }
+
+  &.clay-btn-error {
+    background: linear-gradient(145deg, #FF3B30, #FF453A);
+    color: #fff;
+    box-shadow:
+      10rpx 10rpx 20rpx rgba(255, 59, 48, 0.15),
+      -10rpx -10rpx 20rpx rgba(255, 255, 255, 0.7),
+      inset 3rpx 3rpx 6rpx rgba(255, 255, 255, 0.4),
+      inset -3rpx -3rpx 6rpx rgba(0, 0, 0, 0.1);
+  }
+
+  /* 轮廓样式 */
+  &.clay-btn-outline {
+    background: transparent;
+    border: 3rpx solid currentColor;
+
+    &.clay-btn-primary {
+      color: #FF6B00;
+      background: rgba(255, 107, 0, 0.05);
+    }
+
+    &.clay-btn-secondary {
+      color: #86868B;
+      background: rgba(134, 134, 139, 0.05);
+    }
+  }
+
+  /* 按下效果 */
+  &:active {
+    transform: scale(0.96);
+    box-shadow:
+      4rpx 4rpx 8rpx rgba(0, 0, 0, 0.1),
+      -4rpx -4rpx 8rpx rgba(255, 255, 255, 0.5),
+      inset 4rpx 4rpx 8rpx rgba(0, 0, 0, 0.08),
+      inset -4rpx -4rpx 8rpx rgba(255, 255, 255, 0.3);
+  }
+
+  /* 加载状态 */
+  &.is-loading {
+    pointer-events: none;
+  }
+}
+
+/* 加载动画 */
+.clay-loading {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+
+.loading-spinner {
+  width: 32rpx;
+  height: 32rpx;
+  border: 4rpx solid rgba(255, 255, 255, 0.3);
+  border-top-color: #fff;
+  border-radius: 50%;
+  animation: clay-spin 0.8s linear infinite;
+}
+
+@keyframes clay-spin {
+  to { transform: rotate(360deg); }
+}
+
+/* 图标 */
+.clay-icon {
+  font-size: 32rpx;
+  line-height: 1;
+}
+
+/* 文字 */
+.clay-text {
+  line-height: 1;
+  white-space: nowrap;
+}
+</style>
diff --git a/components/ClayCard.vue b/components/ClayCard.vue
new file mode 100644
index 0000000..99090f5
--- /dev/null
+++ b/components/ClayCard.vue
@@ -0,0 +1,151 @@
+<template>
+  <view
+    class="clay-card"
+    :class="[
+      `clay-card-${size}`,
+      { 'clay-card-primary': variant === 'primary' },
+      { 'clay-card-gold': variant === 'gold' },
+      { 'clay-card-inset': inset },
+      customClass
+    ]"
+    :style="customStyle"
+    @tap="handleTap"
+  >
+    <slot></slot>
+  </view>
+</template>
+
+<script>
+export default {
+  name: 'ClayCard',
+  props: {
+    // 卡片尺寸：sm, md, lg
+    size: {
+      type: String,
+      default: 'md'
+    },
+    // 变体：default, primary, gold
+    variant: {
+      type: String,
+      default: 'default'
+    },
+    // 是否凹陷效果
+    inset: {
+      type: Boolean,
+      default: false
+    },
+    // 自定义类名
+    customClass: {
+      type: String,
+      default: ''
+    },
+    // 自定义样式
+    customStyle: {
+      type: Object,
+      default: () => ({})
+    }
+  },
+  methods: {
+    handleTap(e) {
+      this.$emit('tap', e)
+    }
+  }
+}
+</script>
+
+<style lang="scss" scoped>
+/* ============================================
+   Claymorphism 卡片组件
+   使用示例：
+   <ClayCard size="lg" variant="primary">内容</ClayCard>
+   ============================================ */
+
+.clay-card {
+  background: linear-gradient(145deg, #ffffff, #f0f0f0);
+  border-radius: 24rpx;
+  position: relative;
+  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
+
+  /* 外部双阴影 - 创造凸起效果 */
+  box-shadow:
+    8rpx 8rpx 16rpx rgba(0, 0, 0, 0.06),
+    -8rpx -8rpx 16rpx rgba(255, 255, 255, 0.8),
+    inset 2rpx 2rpx 4rpx rgba(255, 255, 255, 0.9),
+    inset -2rpx -2rpx 4rpx rgba(0, 0, 0, 0.03);
+
+  &.clay-card-sm {
+    border-radius: 16rpx;
+    box-shadow:
+      6rpx 6rpx 12rpx rgba(0, 0, 0, 0.04),
+      -6rpx -6rpx 12rpx rgba(255, 255, 255, 0.8),
+      inset 2rpx 2rpx 4rpx rgba(255, 255, 255, 0.9),
+      inset -2rpx -2rpx 4rpx rgba(0, 0, 0, 0.03);
+  }
+
+  &.clay-card-md {
+    border-radius: 24rpx;
+  }
+
+  &.clay-card-lg {
+    border-radius: 32rpx;
+    box-shadow:
+      12rpx 12rpx 24rpx rgba(0, 0, 0, 0.08),
+      -12rpx -12rpx 24rpx rgba(255, 255, 255, 0.7),
+      inset 4rpx 4rpx 8rpx rgba(255, 255, 255, 0.85),
+      inset -4rpx -4rpx 8rpx rgba(0, 0, 0, 0.04);
+  }
+
+  &:active {
+    transform: scale(0.98);
+    box-shadow:
+      4rpx 4rpx 8rpx rgba(0, 0, 0, 0.06),
+      -4rpx -4rpx 8rpx rgba(255, 255, 255, 0.6),
+      inset 4rpx 4rpx 8rpx rgba(0, 0, 0, 0.05),
+      inset -4rpx -4rpx 8rpx rgba(255, 255, 255, 0.4);
+  }
+}
+
+/* 彩色粘土卡片 */
+.clay-card-primary {
+  background: linear-gradient(145deg, #FF9500, #FF6B00);
+  color: #fff;
+  box-shadow:
+    10rpx 10rpx 20rpx rgba(255, 107, 0, 0.2),
+    -10rpx -10rpx 20rpx rgba(255, 255, 255, 0.7),
+    inset 3rpx 3rpx 6rpx rgba(255, 255, 255, 0.4),
+    inset -3rpx -3rpx 6rpx rgba(0, 0, 0, 0.1);
+
+  &:active {
+    box-shadow:
+      5rpx 5rpx 10rpx rgba(255, 107, 0, 0.25),
+      -5rpx -5rpx 10rpx rgba(255, 255, 255, 0.5),
+      inset 5rpx 5rpx 10rpx rgba(0, 0, 0, 0.15),
+      inset -5rpx -5rpx 10rpx rgba(255, 255, 255, 0.2);
+  }
+}
+
+.clay-card-gold {
+  background: linear-gradient(145deg, #FFD60A, #FF9F0A);
+  box-shadow:
+    10rpx 10rpx 20rpx rgba(255, 159, 10, 0.2),
+    -10rpx -10rpx 20rpx rgba(255, 255, 255, 0.7),
+    inset 3rpx 3rpx 6rpx rgba(255, 255, 255, 0.4),
+    inset -3rpx -3rpx 6rpx rgba(0, 0, 0, 0.1);
+
+  &:active {
+    box-shadow:
+      5rpx 5rpx 10rpx rgba(255, 159, 10, 0.25),
+      -5rpx -5rpx 10rpx rgba(255, 255, 255, 0.5),
+      inset 5rpx 5rpx 10rpx rgba(0, 0, 0, 0.15),
+      inset -5rpx -5rpx 10rpx rgba(255, 255, 255, 0.2);
+  }
+}
+
+/* 凹陷粘土卡片 (Inset) */
+.clay-card-inset {
+  background: linear-gradient(145deg, #e8e8e8, #f8f8f8);
+  box-shadow:
+    inset 6rpx 6rpx 12rpx rgba(0, 0, 0, 0.08),
+    inset -6rpx -6rpx 12rpx rgba(255, 255, 255, 0.9);
+}
+</style>
diff --git a/components/ClayInput.vue b/components/ClayInput.vue
new file mode 100644
index 0000000..6b24fcb
--- /dev/null
+++ b/components/ClayInput.vue
@@ -0,0 +1,282 @@
+<template>
+  <view
+    class="clay-input-wrapper"
+    :class="[
+      `clay-input-${size}`,
+      { 'clay-input-focused': isFocused },
+      { 'clay-input-error': error },
+      { 'clay-input-disabled': disabled },
+      customClass
+    ]"
+  >
+    <!-- 前缀图标 -->
+    <view v-if="prefixIcon" class="clay-prefix-icon">
+      <text>{{ prefixIcon }}</text>
+    </view>
+
+    <!-- 输入框 -->
+    <input
+      class="clay-input-field"
+      :type="type"
+      :value="modelValue"
+      :placeholder="placeholder"
+      :disabled="disabled"
+      :maxlength="maxlength"
+      @input="handleInput"
+      @focus="handleFocus"
+      @blur="handleBlur"
+      @confirm="handleConfirm"
+    />
+
+    <!-- 后缀图标/按钮 -->
+    <view v-if="suffixIcon || clearable" class="clay-suffix-icon" @tap="handleSuffixTap">
+      <text v-if="showClearButton" class="clear-button">×</text>
+      <text v-else-if="suffixIcon">{{ suffixIcon }}</text>
+    </view>
+
+    <!-- 错误提示 -->
+    <view v-if="error && errorText" class="clay-error-text">
+      <text>{{ errorText }}</text>
+    </view>
+  </view>
+</template>
+
+<script>
+export default {
+  name: 'ClayInput',
+  props: {
+    // v-model 绑定值
+    modelValue: {
+      type: [String, Number],
+      default: ''
+    },
+    // 输入框类型
+    type: {
+      type: String,
+      default: 'text'
+    },
+    // 占位符
+    placeholder: {
+      type: String,
+      default: '请输入'
+    },
+    // 尺寸：sm, md, lg
+    size: {
+      type: String,
+      default: 'md'
+    },
+    // 是否禁用
+    disabled: {
+      type: Boolean,
+      default: false
+    },
+    // 是否显示错误状态
+    error: {
+      type: Boolean,
+      default: false
+    },
+    // 错误提示文字
+    errorText: {
+      type: String,
+      default: ''
+    },
+    // 最大长度
+    maxlength: {
+      type: [String, Number],
+      default: 140
+    },
+    // 是否可清空
+    clearable: {
+      type: Boolean,
+      default: false
+    },
+    // 前缀图标（emoji）
+    prefixIcon: {
+      type: String,
+      default: ''
+    },
+    // 后缀图标（emoji）
+    suffixIcon: {
+      type: String,
+      default: ''
+    },
+    // 自定义类名
+    customClass: {
+      type: String,
+      default: ''
+    }
+  },
+  data() {
+    return {
+      isFocused: false
+    }
+  },
+  computed: {
+    showClearButton() {
+      return this.clearable && this.modelValue && !this.disabled
+    }
+  },
+  methods: {
+    handleInput(e) {
+      this.$emit('update:modelValue', e.detail.value)
+      this.$emit('input', e.detail.value)
+    },
+    handleFocus(e) {
+      this.isFocused = true
+      this.$emit('focus', e)
+    },
+    handleBlur(e) {
+      this.isFocused = false
+      this.$emit('blur', e)
+    },
+    handleConfirm(e) {
+      this.$emit('confirm', e)
+    },
+    handleSuffixTap() {
+      if (this.showClearButton) {
+        this.$emit('update:modelValue', '')
+        this.$emit('clear')
+      } else if (this.suffixIcon) {
+        this.$emit('suffix-tap')
+      }
+    }
+  }
+}
+</script>
+
+<style lang="scss" scoped>
+/* ============================================
+   Claymorphism 输入框组件
+   使用示例：
+   <ClayInput v-model="value" placeholder="请输入" prefixIcon="🔍" />
+   ============================================ */
+
+.clay-input-wrapper {
+  position: relative;
+  display: flex;
+  align-items: center;
+  background: linear-gradient(145deg, #ffffff, #f5f5f5);
+  border-radius: 24rpx;
+  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
+  overflow: hidden;
+
+  /* Claymorphism 双阴影 */
+  box-shadow:
+    inset 4rpx 4rpx 8rpx rgba(0, 0, 0, 0.06),
+    inset -4rpx -4rpx 8rpx rgba(255, 255, 255, 0.9),
+    4rpx 4rpx 8rpx rgba(0, 0, 0, 0.04),
+    -4rpx -4rpx 8rpx rgba(255, 255, 255, 0.7);
+
+  &.clay-input-sm {
+    border-radius: 20rpx;
+    padding: 16rpx 24rpx;
+
+    .clay-input-field {
+      font-size: 24rpx;
+    }
+  }
+
+  &.clay-input-md {
+    border-radius: 24rpx;
+    padding: 24rpx 28rpx;
+
+    .clay-input-field {
+      font-size: 28rpx;
+    }
+  }
+
+  &.clay-input-lg {
+    border-radius: 28rpx;
+    padding: 28rpx 32rpx;
+
+    .clay-input-field {
+      font-size: 32rpx;
+    }
+  }
+
+  /* 聚焦状态 */
+  &.clay-input-focused {
+    box-shadow:
+      inset 6rpx 6rpx 12rpx rgba(255, 107, 0, 0.08),
+      inset -6rpx -6rpx 12rpx rgba(255, 255, 255, 0.85),
+      6rpx 6rpx 12rpx rgba(255, 107, 0, 0.1),
+      -6rpx -6rpx 12rpx rgba(255, 255, 255, 0.6);
+  }
+
+  /* 错误状态 */
+  &.clay-input-error {
+    box-shadow:
+      inset 4rpx 4rpx 8rpx rgba(255, 59, 48, 0.1),
+      inset -4rpx -4rpx 8rpx rgba(255, 255, 255, 0.9),
+      4rpx 4rpx 8rpx rgba(255, 59, 48, 0.1),
+      -4rpx -4rpx 8rpx rgba(255, 255, 255, 0.7);
+  }
+
+  /* 禁用状态 */
+  &.clay-input-disabled {
+    opacity: 0.5;
+    background: linear-gradient(145deg, #f0f0f0, #e8e8e8);
+  }
+}
+
+.clay-input-field {
+  flex: 1;
+  border: none;
+  background: transparent;
+  color: #1D1D1F;
+  outline: none;
+  line-height: 1.5;
+
+  &::placeholder {
+    color: #C7C7CC;
+  }
+}
+
+/* 前缀图标 */
+.clay-prefix-icon {
+  margin-right: 16rpx;
+  font-size: 32rpx;
+  opacity: 0.6;
+}
+
+/* 后缀图标 */
+.clay-suffix-icon {
+  margin-left: 16rpx;
+  font-size: 32rpx;
+  opacity: 0.6;
+  cursor: pointer;
+  transition: all 0.2s;
+
+  &:active {
+    opacity: 1;
+    transform: scale(1.1);
+  }
+
+  .clear-button {
+    display: inline-block;
+    width: 40rpx;
+    height: 40rpx;
+    line-height: 36rpx;
+    text-align: center;
+    font-size: 40rpx;
+    color: #86868B;
+    background: linear-gradient(145deg, #e8e8e8, #f8f8f8);
+    border-radius: 50%;
+
+    /* Claymorphism 凹陷效果 */
+    box-shadow:
+      inset 2rpx 2rpx 4rpx rgba(0, 0, 0, 0.1),
+      inset -2rpx -2rpx 4rpx rgba(255, 255, 255, 0.9);
+  }
+}
+
+/* 错误提示 */
+.clay-error-text {
+  position: absolute;
+  bottom: -40rpx;
+  left: 0;
+  font-size: 22rpx;
+  color: #FF3B30;
+  white-space: nowrap;
+}
+</style>
diff --git a/components/app-tab-bar.vue b/components/app-tab-bar.vue
index 8768c7a..c313ee0 100644
--- a/components/app-tab-bar.vue
+++ b/components/app-tab-bar.vue
@@ -1,23 +1,31 @@
 <template>
   <!-- #ifndef MP-TOUTIAO -->
-  <view class="app-tab-bar">
-    <view class="tab-bar-item" @tap="switchTab('pages/index/index')">
-      <image class="tab-icon" :src="selected === 0 ? '/static/tab/home_active.png' : '/static/tab/home.png'" mode="aspectFit"></image>
+  <view class="clay-tab-bar">
+    <view class="tab-bar-item" @tap="switchTab('pages/index/index')" :class="{ active: selected === 0 }">
+      <view class="tab-icon-wrapper" :class="{ 'icon-active': selected === 0 }">
+        <image class="tab-icon" :src="selected === 0 ? '/static/tab/home_active.png' : '/static/tab/home.png'" mode="aspectFit"></image>
+      </view>
       <text class="tab-text" :class="{ active: selected === 0 }">首页</text>
     </view>
 
-    <view class="tab-bar-item" @tap="switchTab('pages/shop/index')">
-      <image class="tab-icon" :src="selected === 1 ? '/static/tab/shop_active.png' : '/static/tab/shop.png'" mode="aspectFit"></image>
+    <view class="tab-bar-item" @tap="switchTab('pages/shop/index')" :class="{ active: selected === 1 }">
+      <view class="tab-icon-wrapper" :class="{ 'icon-active': selected === 1 }">
+        <image class="tab-icon" :src="selected === 1 ? '/static/tab/shop_active.png' : '/static/tab/shop.png'" mode="aspectFit"></image>
+      </view>
       <text class="tab-text" :class="{ active: selected === 1 }">商城</text>
     </view>
 
-    <view class="tab-bar-item" @tap="switchTab('pages/cabinet/index')">
-      <image class="tab-icon" :src="selected === 2 ? '/static/tab/box_active.png' : '/static/tab/box.png'" mode="aspectFit"></image>
+    <view class="tab-bar-item" @tap="switchTab('pages/cabinet/index')" :class="{ active: selected === 2 }">
+      <view class="tab-icon-wrapper" :class="{ 'icon-active': selected === 2 }">
+        <image class="tab-icon" :src="selected === 2 ? '/static/tab/box_active.png' : '/static/tab/box.png'" mode="aspectFit"></image>
+      </view>
       <text class="tab-text" :class="{ active: selected === 2 }">盒柜</text>
     </view>
 
-    <view class="tab-bar-item" @tap="switchTab('pages/mine/index')">
-      <image class="tab-icon" :src="selected === 3 ? '/static/tab/profile_active.png' : '/static/tab/profile.png'" mode="aspectFit"></image>
+    <view class="tab-bar-item" @tap="switchTab('pages/mine/index')" :class="{ active: selected === 3 }">
+      <view class="tab-icon-wrapper" :class="{ 'icon-active': selected === 3 }">
+        <image class="tab-icon" :src="selected === 3 ? '/static/tab/profile_active.png' : '/static/tab/profile.png'" mode="aspectFit"></image>
+      </view>
       <text class="tab-text" :class="{ active: selected === 3 }">我的</text>
     </view>
   </view>
@@ -63,19 +71,30 @@ export default {
 
 <style lang="scss" scoped>
 /* #ifndef MP-TOUTIAO */
-.app-tab-bar {
+/* ============================================
+   Claymorphism 底部导航栏
+   粘土风格 - 柔和浮感 & 双阴影效果
+   ============================================ */
+
+.clay-tab-bar {
   position: fixed;
   bottom: 0;
   left: 0;
   right: 0;
-  height: 100rpx;
-  background: #FFFFFF;
-  border-top: 1rpx solid #E5E5E5;
+  background: linear-gradient(145deg, #ffffff, #f5f5f5);
+  border-top: 1px solid rgba(255, 255, 255, 0.6);
   display: flex;
   justify-content: space-around;
   align-items: center;
-  padding-bottom: env(safe-area-inset-bottom);
+  padding: 12rpx 0 calc(12rpx + env(safe-area-inset-bottom));
   z-index: 999;
+
+  /* Claymorphism 双阴影 - 创造浮起效果 */
+  box-shadow:
+    0 -8rpx 16rpx rgba(0, 0, 0, 0.04),
+    0 8rpx 16rpx rgba(255, 255, 255, 0.8),
+    inset 0 2rpx 4rpx rgba(255, 255, 255, 0.9),
+    inset 0 -2rpx 4rpx rgba(0, 0, 0, 0.02);
 }
 
 .tab-bar-item {
@@ -84,22 +103,68 @@ export default {
   flex-direction: column;
   align-items: center;
   justify-content: center;
-  height: 100%;
+  padding: 8rpx 0;
+  position: relative;
+  transition: all 0.3s ease;
+
+  &.active {
+    .tab-icon-wrapper {
+      /* 选中状态 - Claymorphism 凸起效果 */
+      background: linear-gradient(145deg, #FF9500, #FF6B00);
+      box-shadow:
+        6rpx 6rpx 12rpx rgba(255, 107, 0, 0.2),
+        -6rpx -6rpx 12rpx rgba(255, 255, 255, 0.7),
+        inset 2rpx 2rpx 4rpx rgba(255, 255, 255, 0.4),
+        inset -2rpx -2rpx 4rpx rgba(0, 0, 0, 0.1);
+      transform: translateY(-4rpx);
+    }
+
+    .tab-text {
+      color: #FF6B00;
+      font-weight: 700;
+    }
+  }
+
+  &:active {
+    transform: scale(0.95);
+  }
+}
+
+/* 图标包装器 - Claymorphism 圆形徽章 */
+.tab-icon-wrapper {
+  width: 64rpx;
+  height: 64rpx;
+  border-radius: 50%;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  margin-bottom: 6rpx;
+  background: linear-gradient(145deg, #f8f8f8, #e8e8e8);
+  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
+
+  /* 默认状态 - 凹陷效果 */
+  box-shadow:
+    inset 3rpx 3rpx 6rpx rgba(0, 0, 0, 0.08),
+    inset -3rpx -3rpx 6rpx rgba(255, 255, 255, 0.9);
 }
 
 .tab-icon {
-  width: 48rpx;
-  height: 48rpx;
-  margin-bottom: 4rpx;
+  width: 40rpx;
+  height: 40rpx;
+  transition: all 0.3s ease;
 }
 
 .tab-text {
   font-size: 22rpx;
-  color: #7A7E83;
-
-  &.active {
-    color: #007AFF;
-  }
+  color: #86868B;
+  transition: all 0.3s ease;
+  font-weight: 500;
 }
+
+/* 选中状态的图标颜色调整 */
+.tab-bar-item.active .tab-icon {
+  filter: brightness(0) invert(1);
+}
+
 /* #endif */
 </style>
diff --git a/components/clay-components.js b/components/clay-components.js
new file mode 100644
index 0000000..03de56d
--- /dev/null
+++ b/components/clay-components.js
@@ -0,0 +1,69 @@
+/**
+ * Claymorphism 组件库导出
+ *
+ * 使用方式（在 pages.json 中配置 easycom）：
+ * {
+ *   "easycom": {
+ *     "autoscan": true,
+ *     "custom": {
+ *       "^Clay(A.*)": "@/components/Clay$1.vue"
+ *     }
+ *   }
+ * }
+ *
+ * 或手动导入：
+ * import ClayCard from '@/components/ClayCard.vue'
+ * import ClayButton from '@/components/ClayButton.vue'
+ * import ClayInput from '@/components/ClayInput.vue'
+ */
+
+export { default as ClayCard } from './ClayCard.vue'
+export { default as ClayButton } from './ClayButton.vue'
+export { default as ClayInput } from './ClayInput.vue'
+
+/* ============================================
+   Claymorphism 设计系统说明
+
+   🎨 核心特点：
+   1. 双阴影效果（外部 + 内部）创造立体浮感
+   2. 柔和的渐变背景
+   3. 圆润的边角设计
+   4. 有机感的按压动画
+
+   📦 组件列表：
+   - ClayCard: 粘土风格卡片
+   - ClayButton: 粘土风格按钮
+   - ClayInput: 粘土风格输入框
+
+   🎯 使用示例：
+
+   <!-- 卡片 -->
+   <ClayCard size="lg" variant="primary" @tap="handleTap">
+     <text>卡片内容</text>
+   </ClayCard>
+
+   <!-- 按钮 -->
+   <ClayButton
+     text="确认"
+     variant="primary"
+     size="lg"
+     :loading="isLoading"
+     @tap="handleConfirm"
+   />
+
+   <!-- 输入框 -->
+   <ClayInput
+     v-model="inputValue"
+     placeholder="请输入内容"
+     prefixIcon="🔍"
+     :clearable="true"
+     @confirm="handleSearch"
+   />
+
+   🎨 样式变量（uni.scss）：
+   - $clay-shadow-sm/md/lg/xl: 阴影层级
+   - $clay-bg-light: #FAFAFA
+   - $clay-bg-white: #FFFFFF
+   - $clay-border: rgba(255, 255, 255, 0.8)
+
+   ============================================ */
diff --git a/docs/CLAYMORPHISM.md b/docs/CLAYMORPHISM.md
new file mode 100644
index 0000000..a132fd8
--- /dev/null
+++ b/docs/CLAYMORPHISM.md
@@ -0,0 +1,260 @@
+# Claymorphism UI 优化文档
+
+## 🎨 设计系统概述
+
+### 什么是 Claymorphism（粘土拟态）？
+
+Claymorphism 是一种结合了 **Neumorphism（新拟态）** 和 **3D 粘土质感** 的设计风格，具有以下特点：
+
+- ✨ **双阴影效果**：外部阴影 + 内部阴影创造立体浮感
+- 🎨 **柔和渐变**：使用 145deg 渐变创造有机感
+- 🔄 **圆润边角**：大圆角设计传递柔和友好感
+- 💫 **有机动画**：平滑的过渡和按压反馈
+- 🌈 **高对比度**：保持可访问性的同时提供视觉吸引力
+
+---
+
+## 📦 组件库
+
+### 核心组件
+
+| 组件 | 文件路径 | 功能 |
+|------|---------|------|
+| **ClayCard** | `/components/ClayCard.vue` | 粘土风格卡片 |
+| **ClayButton** | `/components/ClayButton.vue` | 粘土风格按钮 |
+| **ClayInput** | `/components/ClayInput.vue` | 粘土风格输入框 |
+
+### 使用示例
+
+```vue
+<template>
+  <view>
+    <!-- 卡片组件 -->
+    <ClayCard size="lg" variant="primary" @tap="handleTap">
+      <text>这是一张粘土卡片</text>
+    </ClayCard>
+
+    <!-- 按钮组件 -->
+    <ClayButton
+      text="确认操作"
+      variant="primary"
+      size="lg"
+      :loading="isLoading"
+      @tap="handleConfirm"
+    />
+
+    <!-- 输入框组件 -->
+    <ClayInput
+      v-model="searchText"
+      placeholder="搜索内容..."
+      prefixIcon="🔍"
+      :clearable="true"
+      @confirm="handleSearch"
+    />
+  </view>
+</template>
+
+<script>
+import { ClayCard, ClayButton, ClayInput } from '@/components/clay-components.js'
+
+export default {
+  components: { ClayCard, ClayButton, ClayInput },
+  data() {
+    return {
+      searchText: '',
+      isLoading: false
+    }
+  },
+  methods: {
+    handleTap() { console.log('卡片被点击') },
+    async handleConfirm() {
+      this.isLoading = true
+      // 执行操作...
+    },
+    handleSearch(val) { console.log('搜索:', val) }
+  }
+}
+</script>
+```
+
+---
+
+## 🎯 组件 Props
+
+### ClayCard
+
+| 属性 | 类型 | 默认值 | 说明 |
+|------|------|--------|------|
+| `size` | String | `'md'` | 尺寸：`sm`, `md`, `lg` |
+| `variant` | String | `'default'` | 变体：`default`, `primary`, `gold` |
+| `inset` | Boolean | `false` | 是否凹陷效果 |
+| `customClass` | String | `''` | 自定义类名 |
+| `customStyle` | Object | `{}` | 自定义样式 |
+
+### ClayButton
+
+| 属性 | 类型 | 默认值 | 说明 |
+|------|------|--------|------|
+| `text` | String | `'按钮'` | 按钮文字 |
+| `size` | String | `'md'` | 尺寸：`sm`, `md`, `lg` |
+| `variant` | String | `'primary'` | 变体：`primary`, `secondary`, `success`, `warning`, `error` |
+| `outline` | Boolean | `false` | 是否轮廓样式 |
+| `block` | Boolean | `false` | 是否块级按钮 |
+| `disabled` | Boolean | `false` | 是否禁用 |
+| `loading` | Boolean | `false` | 是否加载中 |
+| `icon` | String | `''` | 图标（emoji） |
+| `customStyle` | Object | `{}` | 自定义样式 |
+
+### ClayInput
+
+| 属性 | 类型 | 默认值 | 说明 |
+|------|------|--------|------|
+| `modelValue` | String/Number | `''` | v-model 绑定值 |
+| `type` | String | `'text'` | 输入框类型 |
+| `placeholder` | String | `'请输入'` | 占位符 |
+| `size` | String | `'md'` | 尺寸：`sm`, `md`, `lg` |
+| `disabled` | Boolean | `false` | 是否禁用 |
+| `error` | Boolean | `false` | 是否错误状态 |
+| `errorText` | String | `''` | 错误提示 |
+| `clearable` | Boolean | `false` | 是否可清空 |
+| `prefixIcon` | String | `''` | 前缀图标（emoji） |
+| `suffixIcon` | String | `''` | 后缀图标（emoji） |
+
+---
+
+## 🎨 样式变量
+
+在 `uni.scss` 中定义的核心变量：
+
+```scss
+/* Claymorphism 阴影层级 */
+$clay-shadow-sm: (...)
+$clay-shadow-md: (...)
+$clay-shadow-lg: (...)
+$clay-shadow-xl: (...)
+
+/* 颜色变量 */
+$clay-bg-light: #FAFAFA;
+$clay-bg-white: #FFFFFF;
+$clay-bg-soft: rgba(255, 255, 255, 0.85);
+$clay-border: rgba(255, 255, 255, 0.8);
+```
+
+---
+
+## 🔧 已优化的页面
+
+### ✅ 首页 (`pages/index/index.vue`)
+- Banner 轮播卡片
+- 通知栏
+- 玩法分类卡片
+- 活动列表项
+
+### ✅ 底部导航栏 (`components/app-tab-bar.vue`)
+- 导航栏背景
+- 图标容器（圆形徽章）
+- 选中状态动画
+
+### ✅ 个人中心 (`pages/mine/index.vue`)
+- 用户信息卡片
+- 头像凹陷效果
+- 统计数据卡片
+- 功能图标容器
+
+---
+
+## 🚀 快速开始
+
+### 1. 配置 easycom（推荐）
+
+在 `pages.json` 中添加：
+
+```json
+{
+  "easycom": {
+    "autoscan": true,
+    "custom": {
+      "^Clay(A.*)": "@/components/Clay$1.vue"
+    }
+  }
+}
+```
+
+### 2. 直接使用组件
+
+```vue
+<template>
+  <ClayCard size="lg">内容</ClayCard>
+  <ClayButton text="按钮" variant="primary" />
+  <ClayInput v-model="value" placeholder="输入..." />
+</template>
+```
+
+### 3. 使用全局样式类
+
+```vue
+<template>
+  <!-- 粘土卡片 -->
+  <view class="clay-card">内容</view>
+
+  <!-- 粘土按钮 -->
+  <view class="clay-btn clay-btn-primary clay-btn-md">按钮</view>
+
+  <!-- 凹陷效果 -->
+  <view class="clay-card-inset">凹陷卡片</view>
+</template>
+```
+
+---
+
+## 🎨 设计原则
+
+### ✅ 推荐做法
+
+1. **保持一致性**：在整个应用中统一使用 Claymorphism 组件
+2. **适度使用**：不要过度使用，保持界面呼吸感
+3. **注意对比度**：确保文字与背景有足够的对比度
+4. **动画平滑**：使用 `cubic-bezier(0.4, 0, 0.2, 1)` 缓动函数
+5. **圆角统一**：卡片 24-32rpx，按钮 50-60rpx（圆角）
+
+### ❌ 避免做法
+
+1. **不要混合多种拟态风格**
+2. **不要使用过多的彩色渐变**
+3. **不要忽略深色模式适配**
+4. **不要在小元素上使用粘土效果**
+
+---
+
+## 📱 兼容性
+
+| 平台 | 支持情况 |
+|------|----------|
+| 微信小程序 | ✅ 完全支持 |
+| 抖音小程序 | ✅ 完全支持 |
+| H5 | ✅ 完全支持 |
+| App | ✅ 完全支持 |
+
+---
+
+## 🔮 后续计划
+
+- [ ] 添加更多组件：ClaySwitch、ClaySlider、ClayModal
+- [ ] 深色模式适配
+- [ ] 动画效果增强
+- [ ] 性能优化
+
+---
+
+## 📝 更新日志
+
+### v1.0.0 (2025-02-05)
+- ✅ 初始化 Claymorphism 设计系统
+- ✅ 创建核心组件：ClayCard、ClayButton、ClayInput
+- ✅ 优化首页、个人中心、底部导航栏
+- ✅ 添加全局样式变量和 Mixins
+
+---
+
+**设计团队**: Z Code AI Studio
+**最后更新**: 2025-02-05
diff --git a/pages/index/index.vue b/pages/index/index.vue
index 900189b..3d5cfa8 100644
--- a/pages/index/index.vue
+++ b/pages/index/index.vue
@@ -448,7 +448,7 @@ export default {
   z-index: 1;
 }
 
-/* Banner Container (Modern Floating) */
+/* Banner Container - Claymorphism Style */
 .banner-container {
   padding: $spacing-sm $spacing-lg $spacing-xl;
   position: relative;
@@ -462,17 +462,27 @@ export default {
 .banner-card {
   height: 100%;
   margin: 0 4rpx;
-  border-radius: 32rpx;
+  border-radius: 40rpx;
   overflow: hidden;
   position: relative;
   transform: scale(0.96);
   transition: all 0.5s $ease-out;
-  box-shadow: 0 16rpx 48rpx rgba(0, 0, 0, 0.08);
+
+  /* Claymorphism 双阴影效果 */
+  box-shadow:
+    12rpx 12rpx 24rpx rgba(0, 0, 0, 0.08),
+    -12rpx -12rpx 24rpx rgba(255, 255, 255, 0.7),
+    inset 4rpx 4rpx 8rpx rgba(255, 255, 255, 0.5),
+    inset -4rpx -4rpx 8rpx rgba(0, 0, 0, 0.05);
 }
 
 .banner-card.active {
   transform: scale(1);
-  box-shadow: $shadow-float;
+  box-shadow:
+    16rpx 16rpx 32rpx rgba(255, 107, 0, 0.12),
+    -16rpx -16rpx 32rpx rgba(255, 255, 255, 0.6),
+    inset 6rpx 6rpx 12rpx rgba(255, 255, 255, 0.4),
+    inset -6rpx -6rpx 12rpx rgba(0, 0, 0, 0.06);
 }
 
 .banner-image {
@@ -541,17 +551,23 @@ export default {
   background: $brand-primary;
 }
 
-/* Notice Bar V2 (Minimalist) */
+/* Notice Bar - Claymorphism Style */
 .notice-bar-v2 {
   margin: 0 $spacing-lg $spacing-xl;
-  background: rgba(255, 255, 255, 0.7);
-  backdrop-filter: blur(10rpx);
-  border-radius: 32rpx;
+  background: linear-gradient(145deg, #ffffff, #f5f5f5);
+  border-radius: 40rpx;
   padding: 24rpx 32rpx;
   display: flex;
   align-items: center;
   gap: 20rpx;
-  box-shadow: $shadow-sm;
+
+  /* Claymorphism 双阴影 */
+  box-shadow:
+    8rpx 8rpx 16rpx rgba(0, 0, 0, 0.06),
+    -8rpx -8rpx 16rpx rgba(255, 255, 255, 0.8),
+    inset 2rpx 2rpx 4rpx rgba(255, 255, 255, 0.9),
+    inset -2rpx -2rpx 4rpx rgba(0, 0, 0, 0.03);
+
   border: 1px solid rgba(255, 255, 255, 0.6);
 }
 
@@ -616,19 +632,31 @@ export default {
   height: 190rpx;
 }
 
+/* 玩法卡片 - Claymorphism Style */
 .game-card-large {
   flex: 1;
-  border-radius: $radius-lg;
+  border-radius: $radius-xl;
   position: relative;
   overflow: hidden;
   padding: 22rpx;
-  box-shadow: $shadow-card;
   transition: transform 0.2s;
+
+  /* Claymorphism 阴影 */
+  box-shadow:
+    12rpx 12rpx 24rpx rgba(0, 0, 0, 0.1),
+    -12rpx -12rpx 24rpx rgba(255, 255, 255, 0.6),
+    inset 4rpx 4rpx 8rpx rgba(255, 255, 255, 0.3),
+    inset -4rpx -4rpx 8rpx rgba(0, 0, 0, 0.1);
   border: 1px solid rgba(255, 255, 255, 0.2);
 }
 
 .game-card-large:active {
-  transform: scale(0.98);
+  transform: scale(0.96);
+  box-shadow:
+    6rpx 6rpx 12rpx rgba(0, 0, 0, 0.12),
+    -6rpx -6rpx 12rpx rgba(255, 255, 255, 0.4),
+    inset 6rpx 6rpx 12rpx rgba(0, 0, 0, 0.15),
+    inset -6rpx -6rpx 12rpx rgba(255, 255, 255, 0.2);
 }
 
 /* 下排 */
@@ -640,20 +668,31 @@ export default {
 
 .game-card-small {
   flex: 1;
-  border-radius: $radius-md;
+  border-radius: $radius-lg;
   position: relative;
   overflow: hidden;
   padding: 16rpx;
   display: flex;
   flex-direction: column;
   justify-content: center;
-  box-shadow: $shadow-sm;
-  background: white;
   transition: all 0.2s;
+
+  /* Claymorphism 阴影 */
+  box-shadow:
+    8rpx 8rpx 16rpx rgba(0, 0, 0, 0.08),
+    -8rpx -8rpx 16rpx rgba(255, 255, 255, 0.7),
+    inset 2rpx 2rpx 4rpx rgba(255, 255, 255, 0.5),
+    inset -2rpx -2rpx 4rpx rgba(0, 0, 0, 0.05);
+  background: linear-gradient(145deg, #ffffff, #f8f8f8);
+  border: 1px solid rgba(255, 255, 255, 0.6);
 }
 .game-card-small:active {
-  transform: scale(0.96);
-  box-shadow: none;
+  transform: scale(0.94);
+  box-shadow:
+    4rpx 4rpx 8rpx rgba(0, 0, 0, 0.1),
+    -4rpx -4rpx 8rpx rgba(255, 255, 255, 0.5),
+    inset 4rpx 4rpx 8rpx rgba(0, 0, 0, 0.08),
+    inset -4rpx -4rpx 8rpx rgba(255, 255, 255, 0.3);
 }
 
 /* 内容样式 - 大卡片 */
@@ -748,7 +787,7 @@ export default {
 .card-more .card-title-small { color: $text-sub; }
 
 
-/* 推荐活动列表 */
+/* 推荐活动列表 - Claymorphism Style */
 .activity-section {
   padding: 0 $spacing-lg;
   animation: fadeInUp 0.6s ease-out 0.3s backwards;
@@ -763,20 +802,29 @@ export default {
 }
 
 .activity-item {
-  background: rgba(255, 255, 255, 0.7);
-  backdrop-filter: blur(10rpx);
+  background: linear-gradient(145deg, #ffffff, #f8f8f8);
   border-radius: $radius-xl;
   overflow: hidden;
-  box-shadow: $shadow-sm;
   display: flex;
   flex-direction: column;
   transition: all 0.3s ease;
+
+  /* Claymorphism 阴影 */
+  box-shadow:
+    10rpx 10rpx 20rpx rgba(0, 0, 0, 0.06),
+    -10rpx -10rpx 20rpx rgba(255, 255, 255, 0.7),
+    inset 3rpx 3rpx 6rpx rgba(255, 255, 255, 0.8),
+    inset -3rpx -3rpx 6rpx rgba(0, 0, 0, 0.03);
   border: 1px solid rgba(255, 255, 255, 0.6);
 }
 
 .activity-item:active {
-  transform: translateY(4rpx);
-  box-shadow: none;
+  transform: translateY(4rpx) scale(0.98);
+  box-shadow:
+    5rpx 5rpx 10rpx rgba(0, 0, 0, 0.08),
+    -5rpx -5rpx 10rpx rgba(255, 255, 255, 0.5),
+    inset 5rpx 5rpx 10rpx rgba(0, 0, 0, 0.05),
+    inset -5rpx -5rpx 10rpx rgba(255, 255, 255, 0.3);
 }
 
 .activity-thumb-box {
diff --git a/pages/mine/index.vue b/pages/mine/index.vue
index 366d86a..bc02a36 100644
--- a/pages/mine/index.vue
+++ b/pages/mine/index.vue
@@ -1533,12 +1533,16 @@ export default {
   50% { transform: translate(30rpx, 50rpx); }
 }
 
-/* 通用毛玻璃卡片 */
+/* 通用毛玻璃卡片 - Claymorphism */
 .glass-card {
-  background: $bg-glass;
+  background: linear-gradient(145deg, #ffffff, #f8f8f8);
   backdrop-filter: blur(20rpx);
   border: 1px solid rgba(255, 255, 255, 0.6);
-  box-shadow: $shadow-card;
+  box-shadow:
+    10rpx 10rpx 20rpx rgba(0, 0, 0, 0.06),
+    -10rpx -10rpx 20rpx rgba(255, 255, 255, 0.7),
+    inset 3rpx 3rpx 6rpx rgba(255, 255, 255, 0.8),
+    inset -3rpx -3rpx 6rpx rgba(0, 0, 0, 0.03);
   border-radius: $radius-lg;
   position: relative;
   z-index: 1;
@@ -1553,9 +1557,14 @@ export default {
 
 .user-info-card {
   padding: $spacing-xl;
-  background: linear-gradient(135deg, rgba(255,255,255,0.95), rgba(255,255,255,0.8));
-  box-shadow: $shadow-float;
-  border: 1px solid rgba(255,255,255,0.8);
+  background: linear-gradient(145deg, #ffffff, #f8f8f8);
+  box-shadow:
+    12rpx 12rpx 24rpx rgba(0, 0, 0, 0.06),
+    -12rpx -12rpx 24rpx rgba(255, 255, 255, 0.7),
+    inset 4rpx 4rpx 8rpx rgba(255, 255, 255, 0.85),
+    inset -4rpx -4rpx 8rpx rgba(0, 0, 0, 0.03);
+  border: 1px solid rgba(255, 255, 255, 0.6);
+  border-radius: $radius-xl;
 }
 
 .user-main {
@@ -1569,7 +1578,11 @@ export default {
   background: $bg-card;
   border-radius: 50%;
   border: 4rpx solid $bg-card;
-  box-shadow: $shadow-sm;
+
+  /* Claymorphism 凹陷效果 */
+  box-shadow:
+    inset 4rpx 4rpx 8rpx rgba(0, 0, 0, 0.1),
+    inset -4rpx -4rpx 8rpx rgba(255, 255, 255, 0.9);
   margin-right: 24rpx;
 }
 
@@ -1588,13 +1601,19 @@ export default {
     right: 0;
     width: 40rpx;
     height: 40rpx;
-    background: linear-gradient(135deg, $brand-primary, $brand-secondary);
+    background: linear-gradient(145deg, #FF9500, #FF6B00);
     border-radius: 50%;
     display: flex;
     align-items: center;
     justify-content: center;
     border: 3rpx solid $bg-card;
-    box-shadow: 0 2rpx 8rpx rgba(0, 0, 0, 0.15);
+
+    /* Claymorphism 凸起效果 */
+    box-shadow:
+      4rpx 4rpx 8rpx rgba(255, 107, 0, 0.2),
+      -4rpx -4rpx 8rpx rgba(255, 255, 255, 0.7),
+      inset 2rpx 2rpx 4rpx rgba(255, 255, 255, 0.4),
+      inset -2rpx -2rpx 4rpx rgba(0, 0, 0, 0.1);
 
     .edit-icon {
       font-size: 20rpx;
@@ -1750,10 +1769,18 @@ export default {
   transform: rotate(-15deg);
 }
 
-/* 常用功能 & 订单 */
+/* 常用功能 & 订单 - Claymorphism */
 .section-card {
   margin: 0 $spacing-lg $spacing-lg;
   padding: 30rpx;
+  background: linear-gradient(145deg, #ffffff, #f8f8f8);
+  box-shadow:
+    10rpx 10rpx 20rpx rgba(0, 0, 0, 0.05),
+    -10rpx -10rpx 20rpx rgba(255, 255, 255, 0.7),
+    inset 3rpx 3rpx 6rpx rgba(255, 255, 255, 0.8),
+    inset -3rpx -3rpx 6rpx rgba(0, 0, 0, 0.03);
+  border: 1px solid rgba(255, 255, 255, 0.6);
+  border-radius: $radius-lg;
 }
 .section-header {
   display: flex; justify-content: space-between; align-items: center;
@@ -1774,14 +1801,22 @@ export default {
 }
 .icon-wrapper, .menu-icon-box {
   width: 80rpx; height: 80rpx;
-  background: $bg-secondary;
+  background: linear-gradient(145deg, #f8f8f8, #e8e8e8);
   border-radius: 24rpx;
   display: flex; align-items: center; justify-content: center;
   margin-bottom: 12rpx;
   transition: all 0.3s;
+
+  /* Claymorphism 凹陷效果 */
+  box-shadow:
+    inset 3rpx 3rpx 6rpx rgba(0, 0, 0, 0.06),
+    inset -3rpx -3rpx 6rpx rgba(255, 255, 255, 0.9);
 }
 .grid-item:active .icon-wrapper, .menu-item:active .menu-icon-box {
-  background: $uni-bg-color-hover;
+  background: linear-gradient(145deg, #e8e8e8, #d8d8d8);
+  box-shadow:
+    inset 4rpx 4rpx 8rpx rgba(0, 0, 0, 0.1),
+    inset -4rpx -4rpx 8rpx rgba(255, 255, 255, 0.7);
 }
 .grid-icon-img, .menu-icon-img { width: 44rpx; height: 44rpx; }
 .grid-label, .menu-label { font-size: $font-sm; color: $text-main; }
diff --git a/uni.scss b/uni.scss
index 6a627fc..f403db2 100644
--- a/uni.scss
+++ b/uni.scss
@@ -185,6 +185,44 @@ $uni-font-size-paragraph: 15px;
   -webkit-box-orient: vertical;
 }
 
+/* ============================================
+   💎 Claymorphism 设计系统 (2025)
+   粘土拟态风格 - 柔和、圆润、立体浮感
+   ============================================ */
+
+/* 🎨 Claymorphism 核心阴影 */
+$clay-shadow-sm: (
+  6rpx 6rpx 12rpx rgba(0, 0, 0, 0.04),
+  -6rpx -6rpx 12rpx rgba(255, 255, 255, 0.8),
+  inset 2rpx 2rpx 4rpx rgba(255, 255, 255, 0.9),
+  inset -2rpx -2rpx 4rpx rgba(0, 0, 0, 0.03)
+);
+$clay-shadow-md: (
+  12rpx 12rpx 24rpx rgba(0, 0, 0, 0.06),
+  -12rpx -12rpx 24rpx rgba(255, 255, 255, 0.7),
+  inset 4rpx 4rpx 8rpx rgba(255, 255, 255, 0.85),
+  inset -4rpx -4rpx 8rpx rgba(0, 0, 0, 0.04)
+);
+$clay-shadow-lg: (
+  20rpx 20rpx 40rpx rgba(0, 0, 0, 0.08),
+  -20rpx -20rpx 40rpx rgba(255, 255, 255, 0.6),
+  inset 6rpx 6rpx 12rpx rgba(255, 255, 255, 0.8),
+  inset -6rpx -6rpx 12rpx rgba(0, 0, 0, 0.05)
+);
+$clay-shadow-xl: (
+  28rpx 28rpx 56rpx rgba(0, 0, 0, 0.1),
+  -28rpx -28rpx 56rpx rgba(255, 255, 255, 0.5),
+  inset 8rpx 8rpx 16rpx rgba(255, 255, 255, 0.75),
+  inset -8rpx -8rpx 16rpx rgba(0, 0, 0, 0.06)
+);
+
+/* Claymorphism 颜色变量 */
+$clay-bg-light: #FAFAFA;
+$clay-bg-white: #FFFFFF;
+$clay-bg-soft: rgba(255, 255, 255, 0.85);
+$clay-border: rgba(255, 255, 255, 0.8);
+$clay-border-dark: rgba(0, 0, 0, 0.04);
+
 /* ============================================
    💎 核心公共 UI 类 (Premium UI 6.0)
    ============================================ */
@@ -240,6 +278,141 @@ $uni-font-size-paragraph: 15px;
   z-index: 1;
 }
 
+/* ============================================
+   🟤 Claymorphism 卡片组件
+   ============================================ */
+
+/* 基础粘土卡片 */
+.clay-card {
+  background: linear-gradient(145deg, #ffffff, #f0f0f0);
+  border-radius: $radius-lg;
+  position: relative;
+  transition: all $transition-normal $ease-out;
+
+  /* 外部双阴影 - 创造凸起效果 */
+  box-shadow:
+    8rpx 8rpx 16rpx rgba(0, 0, 0, 0.06),
+    -8rpx -8rpx 16rpx rgba(255, 255, 255, 0.8),
+    inset 2rpx 2rpx 4rpx rgba(255, 255, 255, 0.9),
+    inset -2rpx -2rpx 4rpx rgba(0, 0, 0, 0.03);
+
+  &.clay-card-sm {
+    border-radius: $radius-md;
+    box-shadow:
+      6rpx 6rpx 12rpx rgba(0, 0, 0, 0.04),
+      -6rpx -6rpx 12rpx rgba(255, 255, 255, 0.8),
+      inset 2rpx 2rpx 4rpx rgba(255, 255, 255, 0.9),
+      inset -2rpx -2rpx 4rpx rgba(0, 0, 0, 0.03);
+  }
+
+  &.clay-card-lg {
+    border-radius: $radius-xl;
+    box-shadow:
+      12rpx 12rpx 24rpx rgba(0, 0, 0, 0.08),
+      -12rpx -12rpx 24rpx rgba(255, 255, 255, 0.7),
+      inset 4rpx 4rpx 8rpx rgba(255, 255, 255, 0.85),
+      inset -4rpx -4rpx 8rpx rgba(0, 0, 0, 0.04);
+  }
+
+  &:active {
+    transform: scale(0.98);
+    box-shadow:
+      4rpx 4rpx 8rpx rgba(0, 0, 0, 0.06),
+      -4rpx -4rpx 8rpx rgba(255, 255, 255, 0.6),
+      inset 4rpx 4rpx 8rpx rgba(0, 0, 0, 0.05),
+      inset -4rpx -4rpx 8rpx rgba(255, 255, 255, 0.4);
+  }
+}
+
+/* 彩色粘土卡片 */
+.clay-card-primary {
+  background: linear-gradient(145deg, $brand-primary-light, $brand-primary);
+  color: #fff;
+  box-shadow:
+    10rpx 10rpx 20rpx rgba(255, 107, 0, 0.2),
+    -10rpx -10rpx 20rpx rgba(255, 255, 255, 0.7),
+    inset 3rpx 3rpx 6rpx rgba(255, 255, 255, 0.4),
+    inset -3rpx -3rpx 6rpx rgba(0, 0, 0, 0.1);
+
+  &.clay-card-gold {
+    background: linear-gradient(145deg, #FFD60A, #FF9F0A);
+    box-shadow:
+      10rpx 10rpx 20rpx rgba(255, 159, 10, 0.2),
+      -10rpx -10rpx 20rpx rgba(255, 255, 255, 0.7),
+      inset 3rpx 3rpx 6rpx rgba(255, 255, 255, 0.4),
+      inset -3rpx -3rpx 6rpx rgba(0, 0, 0, 0.1);
+  }
+}
+
+/* 凹陷粘土卡片 (Inset) */
+.clay-card-inset {
+  background: linear-gradient(145deg, #e8e8e8, #f8f8f8);
+  box-shadow:
+    inset 6rpx 6rpx 12rpx rgba(0, 0, 0, 0.08),
+    inset -6rpx -6rpx 12rpx rgba(255, 255, 255, 0.9);
+}
+
+/* ============================================
+   🔘 Claymorphism 按钮组件
+   ============================================ */
+
+.clay-btn {
+  border-radius: $radius-round;
+  font-weight: 700;
+  position: relative;
+  transition: all $transition-normal $ease-out;
+  border: none;
+
+  /* 外部双阴影 - 创造凸起感 */
+  box-shadow:
+    8rpx 8rpx 16rpx rgba(0, 0, 0, 0.08),
+    -8rpx -8rpx 16rpx rgba(255, 255, 255, 0.8),
+    inset 2rpx 2rpx 4rpx rgba(255, 255, 255, 0.5),
+    inset -2rpx -2rpx 4rpx rgba(0, 0, 0, 0.05);
+
+  &.clay-btn-primary {
+    background: linear-gradient(145deg, $brand-primary-light, $brand-primary);
+    color: #fff;
+    box-shadow:
+      10rpx 10rpx 20rpx rgba(255, 107, 0, 0.15),
+      -10rpx -10rpx 20rpx rgba(255, 255, 255, 0.7),
+      inset 3rpx 3rpx 6rpx rgba(255, 255, 255, 0.4),
+      inset -3rpx -3rpx 6rpx rgba(0, 0, 0, 0.1);
+  }
+
+  &.clay-btn-secondary {
+    background: linear-gradient(145deg, #ffffff, #f0f0f0);
+    color: $text-main;
+  }
+
+  &.clay-btn-sm {
+    padding: 12rpx 32rpx;
+    font-size: $font-sm;
+    border-radius: 40rpx;
+  }
+
+  &.clay-btn-md {
+    padding: 20rpx 48rpx;
+    font-size: $font-md;
+    border-radius: 50rpx;
+  }
+
+  &.clay-btn-lg {
+    padding: 28rpx 64rpx;
+    font-size: $font-lg;
+    border-radius: 60rpx;
+  }
+
+  &:active {
+    transform: scale(0.96);
+    box-shadow:
+      4rpx 4rpx 8rpx rgba(0, 0, 0, 0.1),
+      -4rpx -4rpx 8rpx rgba(255, 255, 255, 0.5),
+      inset 4rpx 4rpx 8rpx rgba(0, 0, 0, 0.08),
+      inset -4rpx -4rpx 8rpx rgba(255, 255, 255, 0.3);
+  }
+}
+
 /* 3. 通用功能按钮 */
 .btn-primary {
   background: $gradient-brand;