修改完成待测试
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<template>
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<view class="site-home-page">
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<ModulePageBackground module="family" />
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<PageHeader :root="!subpageMode" :custom-back="subpageMode" :title="headerTitle" />
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<scroll-view class="site-home-scroll" scroll-y>
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<view class="site-home-content" :class="{ 'site-home-content--root': !subpageMode }">
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<view class="site-home-heading">
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<text>{{ pageTitle }}</text>
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<text>{{ pageDescription }}</text>
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</view>
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<AppLoading
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v-if="articleState === 'loading'"
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text="正在整理资讯"
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description="请稍候，正在读取最新内容。"
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/>
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<view v-else-if="articleState === 'list'" class="site-article-list">
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<button
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v-for="article in articles"
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:key="article.id"
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class="site-article-card"
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:aria-label="`${article.title}，查看文章`"
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@click="openArticle(article)"
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>
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<view class="site-article-card__meta">
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<text>{{ article.typeLabel }}</text>
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<text v-if="article.publishTime">{{ formatArticleDate(article.publishTime) }}</text>
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</view>
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<text class="site-article-card__title">{{ article.title }}</text>
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<text v-if="article.summary" class="site-article-card__summary">
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{{ article.summary }}
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</text>
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<text class="site-article-card__action">
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{{ article.externalUrl ? "前往阅读" : "阅读全文" }} ›
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</text>
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</button>
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</view>
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<view v-else class="site-home-state">
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<text>{{ articleState === "empty" ? "暂时没有资讯" : "资讯暂时无法读取" }}</text>
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<text>{{ articleState === "empty" ? "新内容发布后会在这里展示。" : articleError }}</text>
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<button v-if="articleState === 'error'" @click="loadArticles">重新加载</button>
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</view>
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<text v-if="openError" class="site-home-error" role="alert">{{ openError }}</text>
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<AppPromotionStrip placement="home_bottom" title="更多内容" />
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</view>
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</scroll-view>
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<AppDialog
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:visible="Boolean(selectedArticle)"
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:eyebrow="selectedArticle?.typeLabel || '传承资讯'"
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:title="selectedArticle?.title || '文章详情'"
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:message="selectedArticleContent"
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confirm-text="关闭"
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@confirm="closeArticle"
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@close="closeArticle"
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/>
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<AppTabbar v-if="!subpageMode" active="family" />
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</view>
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</template>
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<script setup>
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import { computed, ref } from "vue";
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import { onLoad, onUnload } from "@dcloudio/uni-app";
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import AppDialog from "@/components/AppDialog.vue";
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import AppLoading from "@/components/AppLoading.vue";
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import AppPromotionStrip from "@/components/AppPromotionStrip.vue";
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import AppTabbar from "@/components/AppTabbar.vue";
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import ModulePageBackground from "@/components/ModulePageBackground.vue";
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import PageHeader from "@/components/PageHeader.vue";
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import {
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createRequestController,
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isRequestCancelled,
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} from "@/services/api/request-controller.js";
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import { getRequestErrorMessage } from "@/services/api/request-error-message.js";
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import { siteContentApi } from "@/services/api/site-content-service.js";
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import { openSiteContentTarget } from "@/utils/navigation/gateway.js";
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const props = defineProps({
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subpageMode: { type: Boolean, default: false },
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});
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const subpageMode = computed(() => props.subpageMode);
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const articleState = ref("loading");
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const articleType = ref("");
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const pageTitle = ref("传承资讯");
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const articleError = ref("");
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const openError = ref("");
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const articles = ref([]);
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const selectedArticle = ref(null);
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const articleRequestController = createRequestController();
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let pageActive = true;
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const decodeRouteText = (value) => {
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const text = String(value || "").trim();
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if (!text) return "";
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try {
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return decodeURIComponent(text);
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} catch {
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return text;
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}
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};
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const headerTitle = computed(() => (subpageMode.value ? pageTitle.value : "代代相传"));
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const pageDescription = computed(() =>
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articleType.value === "notice"
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? "平台发布的网站公告与服务通知"
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: articleType.value === "news"
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? "家谱文化、平台动态与最新资讯"
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: "家谱文化、平台动态与实用文章",
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);
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const decodeArticleEntities = (value) =>
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value
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.replace(/ /gi, " ")
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.replace(/&/gi, "&")
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.replace(/</gi, "<")
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.replace(/>/gi, ">")
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.replace(/"/gi, '"')
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.replace(/'/gi, "'");
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const articlePlainText = (value) =>
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decodeArticleEntities(
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String(value || "")
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.replace(/<br\s*\/?>/gi, "\n")
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.replace(/<\/(?:p|div|li|h[1-6])>/gi, "\n")
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.replace(/<[^>]*>/g, ""),
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)
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.replace(/\n{3,}/g, "\n\n")
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.trim();
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const selectedArticleContent = computed(() =>
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articlePlainText(selectedArticle.value?.content || selectedArticle.value?.summary) ||
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"这篇文章暂时没有正文。",
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);
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const formatArticleDate = (value) => {
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const text = String(value || "").trim();
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return text.length >= 10 ? text.slice(0, 10) : text;
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};
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const loadArticles = async () => {
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articleRequestController.abort();
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articleState.value = "loading";
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articleError.value = "";
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try {
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const rows = await siteContentApi.getSiteArticles({
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limit: 20,
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...(articleType.value ? { articleType: articleType.value } : {}),
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requestController: articleRequestController,
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});
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if (!pageActive) return;
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articles.value = rows;
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articleState.value = rows.length ? "list" : "empty";
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} catch (error) {
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if (!pageActive || isRequestCancelled(error)) return;
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articleError.value = getRequestErrorMessage(error, "请稍后重新读取。");
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articleState.value = "error";
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}
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};
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const openArticle = async (article) => {
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openError.value = "";
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if (!article.externalUrl) {
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selectedArticle.value = article;
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return;
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}
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try {
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await openSiteContentTarget(article.externalUrl, () => {
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if (pageActive) openError.value = "外部文章暂时打不开，请稍后再试。";
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});
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} catch {
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if (pageActive) openError.value = "外部文章暂时打不开，请稍后再试。";
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}
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};
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const closeArticle = () => {
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selectedArticle.value = null;
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};
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onLoad((query) => {
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articleType.value = subpageMode.value && ["news", "notice"].includes(String(query?.articleType || ""))
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? String(query.articleType)
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: "";
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pageTitle.value = subpageMode.value
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? decodeRouteText(query?.title) ||
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(articleType.value === "notice" ? "网站公告" : articleType.value === "news" ? "家谱新闻" : "文化传承文章")
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: "传承资讯";
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void loadArticles();
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});
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onUnload(() => {
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pageActive = false;
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articleRequestController.abort();
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});
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</script>
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<style scoped lang="scss">
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@use "../../styles/adaptive-frame-profiles.scss" as adaptive;
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.site-home-page {
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display: flex;
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height: 100vh;
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min-height: 0;
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flex-direction: column;
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overflow: hidden;
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background: $paper;
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}
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.site-home-scroll {
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z-index: 1;
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width: 100%;
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height: 0;
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min-height: 0;
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flex: 1;
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}
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.site-home-content {
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padding: 22rpx 24rpx calc(72rpx + env(safe-area-inset-bottom));
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}
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.site-home-content--root {
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padding-bottom: calc(166rpx + env(safe-area-inset-bottom));
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}
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.site-home-heading text,
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.site-article-card text,
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.site-home-state text {
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display: block;
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}
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.site-home-heading text:first-child {
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color: $ink;
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font-family: "STKaiti", "KaiTi", serif;
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font-size: clamp(20px, 36rpx, 25px);
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font-weight: 700;
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}
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.site-home-heading text:last-child {
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margin-top: 6rpx;
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color: $ink-muted;
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font-size: clamp(14px, 22rpx, 17px);
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}
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.site-article-list {
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margin-top: 22rpx;
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}
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.site-article-card {
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@include adaptive.adaptive-family-letter;
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display: block;
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width: 100%;
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min-height: 210rpx;
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margin: 0 0 18rpx;
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padding: 28rpx 30rpx;
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border: 0;
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background-color: rgba($paper, 0.86);
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box-sizing: border-box;
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color: $ink;
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line-height: 1.5;
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text-align: left;
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}
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.site-article-card::after {
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border: 0;
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}
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.site-article-card__meta {
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display: flex;
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justify-content: space-between;
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gap: 20rpx;
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color: #946c48;
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font-size: clamp(12px, 20rpx, 15px);
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}
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.site-article-card__title {
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margin-top: 10rpx;
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color: $ink;
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font-family: "STKaiti", "KaiTi", serif;
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font-size: clamp(18px, 31rpx, 22px);
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font-weight: 700;
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}
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.site-article-card__summary {
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display: -webkit-box;
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margin-top: 9rpx;
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overflow: hidden;
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color: $ink-muted;
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font-size: clamp(14px, 22rpx, 17px);
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line-height: 1.55;
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-webkit-box-orient: vertical;
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-webkit-line-clamp: 2;
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}
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.site-article-card__action {
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margin-top: 14rpx;
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color: $brand-red;
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font-size: clamp(13px, 21rpx, 16px);
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font-weight: 700;
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text-align: right;
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}
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.site-home-state {
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display: flex;
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min-height: 420rpx;
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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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color: $ink-muted;
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text-align: center;
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}
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.site-home-state text:first-child {
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color: $ink;
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font-size: clamp(18px, 32rpx, 23px);
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font-weight: 700;
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}
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.site-home-state text + text {
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margin-top: 12rpx;
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}
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.site-home-state button {
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min-height: 72rpx;
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margin-top: 24rpx;
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padding: 0 30rpx;
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border: 1rpx solid rgba(159, 23, 15, 0.42);
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border-radius: 36rpx;
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background: rgba(255, 250, 240, 0.8);
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color: $brand-red;
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font-size: clamp(14px, 22rpx, 17px);
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}
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.site-home-state button::after {
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border: 0;
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}
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.site-home-error {
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display: block;
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margin-top: 18rpx;
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color: $brand-red;
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font-size: clamp(13px, 21rpx, 16px);
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text-align: center;
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}
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.site-home-content :deep(.promotion-strip) {
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margin-right: 0;
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margin-left: 0;
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}
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</style>
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