feat: 完善见素起名小程序功能

- 添加收藏锦囊功能，支持查看和删除收藏
- 实现积分系统，每日赠送5次灵感次数
- 添加静心阅读功能，阅读15秒可获得额外次数
- 实现灵感广场，展示用户分享的名字
- 添加字源溯源组件，长按汉字查看详情
- 优化空状态和结语卡片样式统一
- 添加音频控制（静音/风铃/雨落/古琴/白噪音/森林/溪流）
- 优化名字生成逻辑，确保每次返回5个不重复名字
- 修复卡片翻转样式问题
- 移除首页动态提醒气泡

miniprogram/pages/profile/profile.wxss

@@ -36,6 +36,47 @@ page {
   width: 76rpx;
 }
 
+/* 积分信息 - 克制地放在角落 */
+.credits-bar {
+  display: flex;
+  justify-content: flex-end;
+  align-items: center;
+  gap: 20rpx;
+  margin-bottom: 30rpx;
+  padding: 0 10rpx;
+}
+
+.credits-item {
+  display: flex;
+  align-items: center;
+  gap: 8rpx;
+  padding: 12rpx 20rpx;
+  background: rgba(255, 255, 255, 0.8);
+  border-radius: 30rpx;
+  opacity: 0.7;
+  transition: all 0.3s;
+}
+
+.credits-item:active {
+  opacity: 1;
+  transform: scale(0.98);
+}
+
+.credits-item.watch-ad {
+  background: #F5F5F0;
+  opacity: 1;
+}
+
+.credits-icon {
+  font-size: 24rpx;
+}
+
+.credits-text {
+  font-size: 22rpx;
+  color: #666;
+  letter-spacing: 2rpx;
+}
+
 /* 收藏列表 */
 .favorites-scroll {
   height: calc(100vh - 200rpx);
@@ -215,3 +256,113 @@ page {
 .remove-btn:active {
   background: #E8E8E8;
 }
+
+/* 静心阅读全屏页 */
+.meditation-page {
+  position: fixed;
+  top: 0;
+  left: 0;
+  right: 0;
+  bottom: 0;
+  background: linear-gradient(180deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
+  z-index: 1000;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  opacity: 0;
+  visibility: hidden;
+  transition: all 0.5s ease;
+}
+
+.meditation-page.visible {
+  opacity: 1;
+  visibility: visible;
+}
+
+.meditation-close {
+  position: absolute;
+  top: 60rpx;
+  right: 40rpx;
+  width: 80rpx;
+  height: 80rpx;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  font-size: 48rpx;
+  color: rgba(255, 255, 255, 0.6);
+  z-index: 10;
+}
+
+.meditation-content {
+  text-align: center;
+  padding: 60rpx;
+}
+
+.meditation-title {
+  font-size: 32rpx;
+  color: rgba(255, 255, 255, 0.5);
+  letter-spacing: 8rpx;
+  margin-bottom: 80rpx;
+}
+
+.meditation-poem {
+  margin-bottom: 60rpx;
+}
+
+.poem-text {
+  display: block;
+  font-family: "KaiTi", "STKaiti", serif;
+  font-size: 56rpx;
+  color: #ffffff;
+  line-height: 1.8;
+  letter-spacing: 8rpx;
+  margin-bottom: 40rpx;
+  text-shadow: 0 4rpx 20rpx rgba(0, 0, 0, 0.3);
+}
+
+.poem-author {
+  display: block;
+  font-size: 28rpx;
+  color: rgba(255, 255, 255, 0.6);
+  letter-spacing: 4rpx;
+}
+
+.meditation-hint {
+  font-size: 24rpx;
+  color: rgba(255, 255, 255, 0.4);
+  letter-spacing: 4rpx;
+  margin-top: 60rpx;
+}
+
+.meditation-progress {
+  position: absolute;
+  bottom: 100rpx;
+  left: 80rpx;
+  right: 80rpx;
+  display: flex;
+  align-items: center;
+  gap: 20rpx;
+}
+
+.progress-bar {
+  flex: 1;
+  height: 4rpx;
+  background: rgba(255, 255, 255, 0.2);
+  border-radius: 2rpx;
+  overflow: hidden;
+}
+
+.progress-fill {
+  height: 100%;
+  background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
+  border-radius: 2rpx;
+  transition: width 0.15s linear;
+}
+
+.progress-text {
+  font-size: 24rpx;
+  color: rgba(255, 255, 255, 0.6);
+  min-width: 60rpx;
+  text-align: right;
+}