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https://gitee.com/beijing_hongye_huicheng/lilishop-uniapp.git
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feat(promotion): 新增移动端优惠券礼包专属落地页及一键领取
This commit is contained in:
pikachu1995@126.com
500
pages/promotion/coupon-pack.vue
Normal file
500
pages/promotion/coupon-pack.vue
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@@ -0,0 +1,500 @@
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<!--
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* 优惠券礼包（券包一键领）专属落地页
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* 支持H5及微信小程序环境访问，提供礼包明细展示、总价值汇总、一键领券及凑单导购
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*
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* @author Bulbasaur
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* @since 2026-11-12
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-->
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<template>
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<view class="coupon-pack-page">
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<!-- 顶部氛围 Banner -->
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<view class="banner-box">
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<view class="banner-decor decor-1"></view>
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<view class="banner-decor decor-2"></view>
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<view class="banner-content">
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<text class="pack-badge">限时专享福利</text>
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<text class="pack-title">{{ detail.activityName || '专属超值优惠券礼包' }}</text>
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<view class="total-amount-box">
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<text class="currency">¥</text>
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<text class="amount">{{ detail.totalAmount || 0 }}</text>
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<text class="amount-tip">立省总额</text>
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</view>
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<text class="time-tip" v-if="detail.endTime">
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活动有效期至：{{ formatTime(detail.endTime) }}
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</text>
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</view>
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</view>
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<!-- 券包内优惠券列表 -->
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<view class="coupon-list-container">
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<view class="section-header">
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<text class="title">礼包包含优惠券 (共{{ couponCount }}张)</text>
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</view>
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<view v-if="detail.couponItems && detail.couponItems.length > 0" class="coupon-card-list">
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<view
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v-for="(item, index) in detail.couponItems"
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:key="index"
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class="coupon-card"
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>
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<!-- 左侧面额 -->
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<view class="card-left">
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<template v-if="item.couponType === 'PRICE'">
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<text class="symbol">¥</text>
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<text class="price">{{ item.price || 0 }}</text>
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</template>
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<template v-else>
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<text class="price">{{ item.couponDiscount || 0 }}</text>
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<text class="symbol">折</text>
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</template>
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<text class="threshold">
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{{ item.consumeThreshold > 0 ? `满${item.consumeThreshold}元可用` : '无门槛' }}
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</text>
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</view>
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<!-- 中部信息 -->
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<view class="card-center">
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<view class="name-box">
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<text class="coupon-tag">{{ item.couponType === 'PRICE' ? '满减券' : '折扣券' }}</text>
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<text class="coupon-name">{{ item.couponName }}</text>
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</view>
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<text class="coupon-num">发放数量：{{ item.num || 1 }} 张</text>
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</view>
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</view>
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</view>
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<!-- 空状态 -->
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<view v-else class="empty-box">
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<text class="empty-text">礼包暂无可用优惠券或活动已结束</text>
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</view>
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</view>
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<!-- 活动规则说明 -->
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<view class="rules-container">
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<view class="rules-title">活动说明</view>
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<view class="rules-content">
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<text class="rule-item">1. 每位用户活动期间仅限一键领取本礼包 1 次；</text>
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<text class="rule-item">2. 领取成功后优惠券将自动发放至【我的 - 优惠券】中；</text>
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<text class="rule-item">3. 优惠券不可兑现、不找零，下单结算时满足条件自动抵扣；</text>
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<text class="rule-item">4. 礼包内优惠券使用规则及有效期以各券券面标注为准。</text>
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</view>
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</view>
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<!-- 底部悬浮操作栏 -->
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<view class="bottom-action-bar">
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<button
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v-if="!isLogin"
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class="action-btn primary-btn"
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@click="toLogin"
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>
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登录并一键领取 (¥{{ detail.totalAmount || 0 }})
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</button>
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<button
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v-else-if="detail.hasReceived"
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class="action-btn success-btn"
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@click="toUse"
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>
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已领取，去挑选商品凑单 >
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</button>
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<button
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v-else
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class="action-btn primary-btn"
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:loading="loading"
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@click="handleReceive"
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>
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一键领取全部 (¥{{ detail.totalAmount || 0 }})
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</button>
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</view>
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</view>
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</template>
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<script>
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/**
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* 优惠券礼包落地页交互逻辑
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*
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* @author Bulbasaur
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* @since 2026-11-12
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*/
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import { getCouponPackageDetail, receiveCouponPackage } from "@/api/promotions.js";
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import storage from "@/utils/storage.js";
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export default {
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data() {
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return {
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packId: "",
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detail: {
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id: "",
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activityName: "",
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totalAmount: 0,
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endTime: "",
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hasReceived: false,
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couponItems: []
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},
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loading: false,
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isLogin: false
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};
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},
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computed: {
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couponCount() {
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if (!this.detail.couponItems) return 0;
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return this.detail.couponItems.reduce((acc, cur) => acc + (cur.num || 1), 0);
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}
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},
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onLoad(options) {
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if (options && options.id) {
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this.packId = options.id;
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} else if (options && options.scene) {
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// 兼容微信小程序太阳码 scene 参数 (如 scene=pack_123)
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const sceneStr = decodeURIComponent(options.scene);
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if (sceneStr.startsWith("pack_")) {
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this.packId = sceneStr.replace("pack_", "");
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} else {
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this.packId = sceneStr;
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}
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}
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this.checkLoginStatus();
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this.fetchDetail();
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},
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onShow() {
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this.checkLoginStatus();
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if (this.packId) {
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this.fetchDetail();
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}
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},
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methods: {
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checkLoginStatus() {
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const accessToken = storage.getAccessToken();
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this.isLogin = !!accessToken;
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},
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async fetchDetail() {
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if (!this.packId) {
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uni.showToast({ title: "活动参数缺失", icon: "none" });
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return;
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}
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try {
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const res = await getCouponPackageDetail(this.packId);
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if (res.data.success && res.data.result) {
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this.detail = res.data.result;
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} else {
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uni.showToast({
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title: res.data.message || "获取券包失败",
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icon: "none"
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});
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}
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} catch (e) {
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console.error("加载券包详情异常", e);
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}
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},
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async handleReceive() {
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if (!this.isLogin) {
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this.toLogin();
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return;
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}
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if (this.loading) return;
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this.loading = true;
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uni.showLoading({ title: "领取中..." });
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try {
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const res = await receiveCouponPackage(this.packId);
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uni.hideLoading();
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this.loading = false;
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if (res.data.success) {
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uni.showModal({
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title: "领取成功",
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content: `恭喜！已成功领取礼包内 ${this.couponCount} 张优惠券，快去挑选商品吧！`,
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confirmText: "立即去逛",
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cancelText: "留在此页",
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success: (modalRes) => {
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this.detail.hasReceived = true;
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if (modalRes.confirm) {
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this.toUse();
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}
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}
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});
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} else {
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uni.showToast({
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title: res.data.message || "领取失败，请稍后重试",
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icon: "none"
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});
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}
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} catch (err) {
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uni.hideLoading();
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this.loading = false;
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console.error("一键领券异常", err);
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}
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},
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toLogin() {
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uni.navigateTo({
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url: "/pages/passport/login"
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});
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},
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toUse() {
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uni.switchTab({
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url: "/pages/tabbar/home/index"
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});
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},
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formatTime(timeStr) {
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if (!timeStr) return "";
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return String(timeStr).replace("T", " ").substring(0, 16);
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}
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}
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};
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</script>
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<style lang="scss" scoped>
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.coupon-pack-page {
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min-height: 100vh;
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background-color: #f6f7f9;
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padding-bottom: 140rpx;
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box-sizing: border-box;
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.banner-box {
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position: relative;
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background: linear-gradient(135deg, #ff4142 0%, #ff6b4a 100%);
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padding: 60rpx 40rpx 50rpx;
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color: #fff;
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overflow: hidden;
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.banner-decor {
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position: absolute;
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border-radius: 50%;
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background: rgba(255, 255, 255, 0.08);
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&.decor-1 {
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width: 300rpx;
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height: 300rpx;
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top: -100rpx;
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right: -80rpx;
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}
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&.decor-2 {
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width: 200rpx;
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height: 200rpx;
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bottom: -60rpx;
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left: -40rpx;
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}
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}
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.banner-content {
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position: relative;
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z-index: 2;
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display: flex;
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flex-direction: column;
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align-items: center;
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text-align: center;
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.pack-badge {
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display: inline-block;
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background: rgba(255, 255, 255, 0.25);
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border: 1px solid rgba(255, 255, 255, 0.4);
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padding: 4rpx 20rpx;
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border-radius: 30rpx;
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font-size: 22rpx;
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margin-bottom: 16rpx;
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letter-spacing: 2rpx;
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}
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.pack-title {
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font-size: 38rpx;
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font-weight: bold;
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margin-bottom: 24rpx;
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}
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.total-amount-box {
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display: flex;
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align-items: baseline;
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justify-content: center;
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margin-bottom: 16rpx;
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.currency {
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font-size: 40rpx;
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font-weight: bold;
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}
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.amount {
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font-size: 88rpx;
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font-weight: 800;
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line-height: 1;
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margin: 0 8rpx;
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}
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.amount-tip {
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font-size: 24rpx;
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background: #ffe175;
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color: #b33b00;
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padding: 2rpx 12rpx;
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border-radius: 8rpx;
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font-weight: bold;
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}
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}
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.time-tip {
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font-size: 22rpx;
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opacity: 0.85;
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}
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}
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}
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.coupon-list-container {
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padding: 30rpx 24rpx 10rpx;
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.section-header {
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margin-bottom: 20rpx;
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.title {
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font-size: 30rpx;
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font-weight: bold;
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color: #333;
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}
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}
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.coupon-card-list {
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.coupon-card {
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display: flex;
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align-items: center;
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background: #fff;
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border-radius: 16rpx;
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margin-bottom: 20rpx;
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overflow: hidden;
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box-shadow: 0 4rpx 12rpx rgba(0, 0, 0, 0.04);
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position: relative;
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.card-left {
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width: 220rpx;
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background: linear-gradient(135deg, #fff2f0 0%, #ffe9e7 100%);
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display: flex;
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flex-direction: column;
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align-items: center;
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justify-content: center;
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padding: 30rpx 10rpx;
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border-right: 2rpx dashed #ffccc7;
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.symbol {
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font-size: 28rpx;
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color: #ff4142;
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font-weight: bold;
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}
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.price {
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font-size: 52rpx;
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font-weight: 800;
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color: #ff4142;
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line-height: 1;
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}
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.threshold {
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font-size: 20rpx;
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color: #888;
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margin-top: 8rpx;
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}
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}
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.card-center {
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flex: 1;
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padding: 24rpx;
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.name-box {
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display: flex;
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align-items: center;
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margin-bottom: 12rpx;
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.coupon-tag {
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background: #ff4142;
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color: #fff;
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font-size: 18rpx;
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padding: 2rpx 8rpx;
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border-radius: 6rpx;
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margin-right: 12rpx;
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flex-shrink: 0;
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}
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.coupon-name {
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font-size: 28rpx;
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font-weight: bold;
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color: #222;
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overflow: hidden;
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text-overflow: ellipsis;
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white-space: nowrap;
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}
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}
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.coupon-num {
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font-size: 22rpx;
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color: #ff8533;
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}
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}
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}
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}
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.empty-box {
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background: #fff;
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padding: 60rpx 20rpx;
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text-align: center;
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border-radius: 16rpx;
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.empty-text {
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font-size: 26rpx;
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color: #999;
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}
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}
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}
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.rules-container {
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margin: 20rpx 24rpx;
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background: #fff;
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border-radius: 16rpx;
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padding: 24rpx;
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.rules-title {
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font-size: 26rpx;
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font-weight: bold;
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color: #555;
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margin-bottom: 14rpx;
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}
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.rules-content {
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display: flex;
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flex-direction: column;
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.rule-item {
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font-size: 22rpx;
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color: #888;
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line-height: 1.6;
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margin-bottom: 6rpx;
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}
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}
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}
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.bottom-action-bar {
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position: fixed;
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bottom: 0;
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left: 0;
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right: 0;
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background: #fff;
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padding: 20rpx 30rpx;
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box-shadow: 0 -4rpx 16rpx rgba(0, 0, 0, 0.06);
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z-index: 99;
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.action-btn {
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width: 100%;
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height: 84rpx;
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line-height: 84rpx;
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border-radius: 42rpx;
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font-size: 30rpx;
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font-weight: bold;
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border: none;
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&.primary-btn {
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background: linear-gradient(135deg, #ff4142 0%, #ff6b4a 100%);
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color: #fff;
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}
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&.success-btn {
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background: #f0f7f2;
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color: #2b8555;
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border: 1px solid #c2e5d3;
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}
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}
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}
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}
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</style>
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