update:代码备份

src/pages/training/components/TrainingDifficultyPreviewCard.vue

@@ -0,0 +1,86 @@
+<script setup>
+import { computed } from "vue";
+
+const props = defineProps({
+  title: {
+    type: String,
+    default: "",
+  },
+  lines: {
+    type: Array,
+    default: () => [],
+  },
+});
+
+const previewLines = computed(() => {
+  return props.lines.map((line) => String(line || "").trim()).filter(Boolean);
+});
+</script>
+
+<template>
+  <view class="difficulty-preview">
+    <image
+      class="difficulty-preview__bg"
+      src="/static/training-difficulty-design/text.png"
+      mode="widthFix"
+    />
+    <view class="difficulty-preview__content">
+      <text class="difficulty-preview__title">{{ title }}</text>
+      <view class="difficulty-preview__copy">
+        <text
+          v-for="(line, index) in previewLines"
+          :key="`${line}-${index}`"
+          class="difficulty-preview__line"
+        >
+          {{ line }}
+        </text>
+      </view>
+    </view>
+  </view>
+</template>
+
+<style scoped>
+.difficulty-preview {
+  position: relative;
+  width: 100%;
+}
+
+.difficulty-preview__bg {
+  display: block;
+  width: 100%;
+}
+
+.difficulty-preview__content {
+  position: absolute;
+  top: 28rpx;
+  left: 30rpx;
+  box-sizing: border-box;
+  width: 486rpx;
+}
+
+.difficulty-preview__title {
+  display: block;
+  color: #ffd543;
+  font-size: 24rpx;
+  line-height: 34rpx;
+  font-family: "PingFang SC", sans-serif;
+  text-align: center;
+}
+
+.difficulty-preview__copy {
+  width: 80%;
+  margin: 0 auto;
+  display: block;
+  color: #ffffff;
+  font-size: 24rpx;
+  line-height: 34rpx;
+  font-family: "PingFang SC", sans-serif;
+  text-align: center;
+}
+
+.difficulty-preview__line {
+  display: block;
+}
+
+
+</style>