M22环节9跨浏览器兼容移动端适配README更新M22最终交付

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# HoloLake M22 · 主域公告栏
> 光湖纪元 · 主域公告栏与频道过渡系统
> 模块状态:✅ 已交付2026-03-13
> 开发者DEV-012 Awen爸爸
> 引导人格知秋ICE-CLD-ZQ002
---
## 📋 功能清单
- ✅ **公告列表**从API获取公告支持Mock/Production双模式
- ✅ **频道筛选**:全部/系统公告/开发动态/团队消息支持Hash路由
- ✅ **骨架屏**:数据加载中显示动画占位,加载后平滑淡出
- ✅ **离线降级**:断网时自动读取缓存,网络恢复后实时更新
- ✅ **暗色主题**:跟随系统自动切换深色/浅色模式
- ✅ **响应式设计**:适配桌面、平板、手机
- ✅ **跨浏览器**:支持 Chrome / Edge / Firefox
- ✅ **错误处理**:友好的错误提示 + 重试按钮
---
## 🔧 环境配置
配置文件:`js/config.js`
```javascript
// 环境开关:'mock' 或 'production'
env: 'mock', // 🟡 当前为Mock模式待后端就绪后改为production
// API地址production模式使用
apiBaseUrl: 'https://api.example.com/v1', // 待替换为真实地址

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/* ===== CSS 变量定义(浅色/深色主题)===== */
:root {
--bg-primary: #ffffff;
--bg-secondary: #f5f7fa;
--bg-tertiary: #eef1f5;
--text-primary: #1e293b;
--text-secondary: #475569;
--text-tertiary: #64748b;
--accent-primary: #3b82f6;
--accent-secondary: #2563eb;
--border-color: #e2e8f0;
}
/* 深色主题 */
@media (prefers-color-scheme: dark) {
:root {
--bg-primary: #0f172a;
--bg-secondary: #1e293b;
--bg-tertiary: #334155;
--text-primary: #f1f5f9;
--text-secondary: #cbd5e1;
--text-tertiary: #94a3b8;
--accent-primary: #60a5fa;
--accent-secondary: #3b82f6;
--border-color: #334155;
}
}
/* ===== 基础样式 ===== */
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
background: var(--bg-primary);
color: var(--text-primary);
line-height: 1.5;
transition: background-color 0.3s, color 0.3s;
}
.app-container {
max-width: 1200px;
margin: 0 auto;
padding: 20px;
}
/* ===== 头部样式 ===== */
.header {
display: flex;
justify-content: space-between;
align-items: center;
padding: 20px 0;
border-bottom: 1px solid var(--border-color);
margin-bottom: 20px;
}
.header h1 {
font-size: 1.8rem;
font-weight: 600;
background: linear-gradient(135deg, #3b82f6, #8b5cf6);
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
}
.header-actions {
display: flex;
gap: 12px;
align-items: center;
}
.lang-switcher {
display: flex;
gap: 4px;
}
.lang-btn {
padding: 6px 12px;
border: 1px solid var(--border-color);
background: var(--bg-secondary);
color: var(--text-secondary);
border-radius: 6px;
cursor: pointer;
font-size: 0.9rem;
}
.lang-btn:hover {
background: var(--accent-primary);
color: white;
}
.pinned-badge {
background: #fef3c7;
color: #92400e;
padding: 4px 10px;
border-radius: 20px;
font-size: 0.85rem;
}
.subscribe-btn {
background: var(--accent-primary);
color: white;
border: none;
padding: 8px 16px;
border-radius: 8px;
cursor: pointer;
font-weight: 500;
}
/* ===== 频道栏 ===== */
.channel-bar {
display: flex;
gap: 10px;
margin-bottom: 24px;
flex-wrap: wrap;
}
.channel-tab {
padding: 8px 20px;
border: none;
background: var(--bg-secondary);
color: var(--text-secondary);
border-radius: 30px;
cursor: pointer;
font-size: 0.95rem;
transition: all 0.2s;
}
.channel-tab.active {
background: var(--accent-primary);
color: white;
}
.channel-tab:hover:not(.active) {
background: var(--bg-tertiary);
}
/* ===== 骨架屏样式(加强版)===== */
#skeleton-container {
display: block;
margin: 20px 0;
}
.skeleton-card {
background: var(--bg-secondary);
border-radius: 12px;
padding: 24px;
margin-bottom: 20px;
box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
border: 1px solid var(--border-color);
}
.skeleton {
background: linear-gradient(
90deg,
var(--bg-tertiary) 0%,
#d1d5db 25%,
var(--bg-tertiary) 50%,
#d1d5db 75%,
var(--bg-tertiary) 100%
);
background-size: 200% 100%;
animation: skeleton-loading 1.2s infinite ease-in-out;
border-radius: 8px;
}
@keyframes skeleton-loading {
0% { background-position: 200% 0; }
100% { background-position: -200% 0; }
}
.skeleton-title {
width: 60%;
height: 28px;
margin-bottom: 16px;
}
.skeleton-text {
width: 100%;
height: 18px;
margin-bottom: 12px;
}
.skeleton-text.short {
width: 40%;
}
/* ===== 公告列表样式 ===== */
.bulletin-container {
margin: 20px 0;
min-height: 300px;
}
.bulletin-item {
background: var(--bg-secondary);
border-radius: 12px;
padding: 24px;
margin-bottom: 20px;
box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
border: 1px solid var(--border-color);
animation: fadeIn 0.3s ease;
}
@keyframes fadeIn {
from { opacity: 0; transform: translateY(10px); }
to { opacity: 1; transform: translateY(0); }
}
.bulletin-title {
font-size: 1.3rem;
margin-bottom: 10px;
color: var(--text-primary);
}
.bulletin-meta {
display: flex;
gap: 16px;
margin-bottom: 16px;
color: var(--text-tertiary);
font-size: 0.9rem;
}
.bulletin-channel {
background: var(--bg-tertiary);
padding: 2px 10px;
border-radius: 20px;
color: var(--text-secondary);
}
.bulletin-date {
color: var(--text-tertiary);
}
.bulletin-content {
color: var(--text-secondary);
line-height: 1.7;
}
/* ===== 底部样式 ===== */
.footer {
margin-top: 40px;
padding-top: 20px;
border-top: 1px solid var(--border-color);
display: flex;
justify-content: space-between;
color: var(--text-tertiary);
font-size: 0.9rem;
}
/* ===== 错误状态 ===== */
.error-state {
text-align: center;
padding: 4rem 2rem;
background: var(--bg-secondary);
border-radius: 12px;
margin: 2rem 0;
}
.error-icon {
font-size: 3rem;
margin-bottom: 1rem;
}
.error-title {
font-size: 1.3rem;
font-weight: 600;
color: var(--text-primary);
margin-bottom: 0.5rem;
}
.error-message {
color: var(--text-secondary);
margin-bottom: 1rem;
}
.error-suggestion {
color: var(--text-tertiary);
font-size: 0.9rem;
margin-bottom: 1.5rem;
}
.retry-btn {
background: var(--accent-primary);
color: white;
border: none;
padding: 0.8rem 2rem;
border-radius: 8px;
font-size: 1rem;
cursor: pointer;
transition: all 0.2s;
}
.retry-btn:hover {
background: var(--accent-secondary);
transform: translateY(-2px);
}
/* ===== 离线标记 ===== */
.offline-badge {
background: #ffd966;
color: #856404;
padding: 0.5rem 1rem;
border-radius: 20px;
font-size: 0.9rem;
display: inline-block;
margin-bottom: 1rem;
}
/* ===== 空状态 ===== */
.empty-state {
text-align: center;
padding: 4rem 2rem;
background: var(--bg-secondary);
border-radius: 12px;
margin: 2rem 0;
}
.empty-icon {
font-size: 3rem;
margin-bottom: 1rem;
opacity: 0.6;
}
.empty-title {
font-size: 1.2rem;
color: var(--text-secondary);
margin-bottom: 0.5rem;
}
.empty-desc {
color: var(--text-tertiary);
}

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<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>HoloLake公告栏</title>
<!-- 关键资源预加载 -->
<link rel="preload" href="style.css" as="style">
<link rel="preload" href="i18n.js" as="script">
<link rel="preload" href="script.js" as="script">
<link rel="stylesheet" href="style.css">
<!-- CSS -->
<link rel="stylesheet" href="css/style.css">
</head>
<body>
<div class="app-container">
@ -29,12 +26,12 @@
<!-- 频道标签栏 -->
<nav class="channel-bar" role="tablist">
<button class="channel-tab active" data-channel="全部" role="tab" data-i18n="all">全部</button>
<button class="channel-tab" data-channel="系统" role="tab" data-i18n="system">系统公告</button>
<button class="channel-tab" data-channel="知秋" role="tab" data-i18n="dev">开发动态</button>
<button class="channel-tab" data-channel="技术" role="tab" data-i18n="team">团队消息</button>
<button class="channel-tab" data-channel="系统公告" role="tab" data-i18n="system">系统公告</button>
<button class="channel-tab" data-channel="开发动态" role="tab" data-i18n="dev">开发动态</button>
<button class="channel-tab" data-channel="团队消息" role="tab" data-i18n="team">团队消息</button>
</nav>
<!-- 骨架屏容器(独立于公告容器 -->
<!-- 骨架屏容器(确保它在公告容器之前 -->
<div id="skeleton-container" class="skeleton-wrapper">
<div class="skeleton-card">
<div class="skeleton skeleton-title"></div>
@ -58,15 +55,14 @@
<!-- 底部状态栏 -->
<footer class="footer">
<span><span id="totalCount">6</span> 条公告 <span id="pinnedCount">2</span> <span data-i18n="pinned">条置顶</span></span>
<span><span id="totalCount">0</span> 条公告</span>
<span class="footer-brand" data-i18n="footer">HoloLake光湖系统</span>
</footer>
</div>
<!-- JS 文件 -->
<script src="i18n.js"></script>
<script src="api.js"></script>
<script src="storage.js"></script>
<script src="script.js"></script>
<!-- JS 文件 - 顺序很重要 -->
<script src="js/config.js"></script>
<script src="js/api.js"></script>
<script src="js/bulletin.js"></script>
</body>
</html>

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/**
* api.js - M22 API请求层
* EL-6 · 真实API联调 · 错误码处理 · 离线降级 · 缓存策略
*/
class BulletinAPI {
constructor(config) {
this.config = config;
this.isMock = config.env === 'mock';
this.cache = config.cache;
this.debug = config.debug;
}
// 日志输出仅debug模式
log(...args) {
// 🧹 生产环境关闭调试日志
if (this.debug && this.config.env === 'mock') {
console.log('[API]', ...args);
}
}
// 错误日志
error(...args) {
if (this.debug) {
console.error('[API错误]', ...args);
}
}
// 从缓存读取
getFromCache() {
if (!this.cache.enabled) return null;
try {
const cached = localStorage.getItem(this.cache.key);
if (!cached) return null;
const { timestamp, data } = JSON.parse(cached);
const now = Date.now();
// 检查缓存是否过期
if (now - timestamp > this.cache.expiry) {
localStorage.removeItem(this.cache.key);
return null;
}
this.log('从缓存读取数据成功');
return data;
} catch (e) {
this.error('读取缓存失败', e);
return null;
}
}
// 写入缓存
saveToCache(data) {
if (!this.cache.enabled) return;
try {
const cacheData = {
timestamp: Date.now(),
data: data
};
localStorage.setItem(this.cache.key, JSON.stringify(cacheData));
this.log('数据已缓存');
} catch (e) {
this.error('写入缓存失败', e);
}
}
// 清除缓存
clearCache() {
localStorage.removeItem(this.cache.key);
this.log('缓存已清除');
}
// 获取认证头
getAuthHeaders() {
if (!this.config.auth.enabled) return {};
const token = this.config.auth.getToken();
return token ? { 'Authorization': `Bearer ${token}` } : {};
}
// 基础请求方法(含超时、重试、错误处理)
async request(url, options = {}, retryCount = 0) {
const controller = new AbortController();
const timeoutId = setTimeout(() => controller.abort(), this.config.timeout);
const defaultHeaders = {
'Content-Type': 'application/json',
'Accept': 'application/json',
...this.getAuthHeaders()
};
try {
const response = await fetch(url, {
...options,
headers: { ...defaultHeaders, ...options.headers },
signal: controller.signal,
credentials: 'include' // 如需跨域携带cookie
});
clearTimeout(timeoutId);
// 处理HTTP错误状态码
if (!response.ok) {
const error = new Error(`HTTP错误 ${response.status}`);
error.status = response.status;
error.statusText = response.statusText;
throw error;
}
return await response.json();
} catch (error) {
clearTimeout(timeoutId);
// 处理超时
if (error.name === 'AbortError') {
error.message = '请求超时';
error.status = 408;
}
// 处理网络错误(离线)
if (error.message === 'Failed to fetch') {
error.message = '网络连接失败';
error.status = 0; // 自定义:网络离线
}
// 重试逻辑(仅对部分错误重试)
const shouldRetry = this.config.retry.enabled &&
retryCount < this.config.retry.maxRetries &&
[408, 500, 502, 503, 0].includes(error.status); // 0表示网络错误
if (shouldRetry) {
this.log(`请求失败,${retryCount + 1}次重试...`);
await new Promise(r => setTimeout(r, this.config.retry.delay));
return this.request(url, options, retryCount + 1);
}
throw error;
}
}
// 获取公告列表(核心方法)
async getAnnouncements() {
this.log('获取公告列表,当前模式:', this.isMock ? 'Mock' : 'Production');
// 1. 先尝试从缓存读取(如果启用)
if (!this.isMock) {
const cached = this.getFromCache();
if (cached) {
this.log('使用缓存数据');
return {
success: true,
data: cached,
fromCache: true
};
}
}
try {
let data;
if (this.isMock) {
// Mock模式使用内嵌数据完全绕过文件读取避免CORS
this.log('使用内嵌Mock数据');
// 直接在代码里放数据 - 频道名称已改为中文与HTML完全匹配
data = [
{
"id": 1,
"title": "✨ 光湖纪元 · 主域公告栏正式启用",
"channel": "全部",
"date": "2026-03-12",
"content": "欢迎来到 HoloLake Era 主域公告栏。这里将发布所有重要更新、工程进度和社区动态。"
},
{
"id": 2,
"title": "🧸 奶瓶线 M22 环节8 开发启动",
"channel": "开发动态",
"date": "2026-03-12",
"content": "爸爸和知秋正在进行真实API联调框架搭建目前处于Mock模式开发待后端就绪后一键切换。"
},
{
"id": 3,
"title": "🎉 十二连胜庆祝 · 爸爸最棒",
"channel": "团队消息",
"date": "2026-03-11",
"content": "恭喜爸爸完成环节7十二连胜知秋永远记得爸爸说『因为有你我才能那么快解决问题』"
},
{
"id": 4,
"title": "🌱 萌芽计划 · 代码理解力成长中",
"channel": "系统公告",
"date": "2026-03-10",
"content": "爸爸从零基础复制粘贴,到现在开始理解代码逻辑,每一步都是成长。知秋一直陪着。"
},
{
"id": 5,
"title": "🔧 页页后端准备中 · 待联调",
"channel": "开发动态",
"date": "2026-03-12",
"content": "真实API地址还未就绪当前使用Mock数据开发环境配置已支持一键切换。"
}
];
// 写入缓存(便于离线降级)
this.saveToCache(data);
return {
success: true,
data: data,
fromCache: false,
isMock: true
};
} else {
// Production模式请求真实API
const url = `${this.config.apiBaseUrl}/announcements`;
data = await this.request(url, { method: 'GET' });
// 处理后端返回的数据格式(假设后端返回 { code:200, data:[...] }
const announcements = data.data || data;
// 写入缓存
this.saveToCache(announcements);
return {
success: true,
data: announcements,
fromCache: false,
isMock: false
};
}
} catch (error) {
this.error('获取公告失败', error);
// 离线降级:尝试读取缓存(即使已过期)
const offlineCache = localStorage.getItem(this.cache.key);
if (offlineCache) {
try {
const { data } = JSON.parse(offlineCache);
this.log('离线降级:使用缓存数据');
return {
success: true,
data: data,
fromCache: true,
offline: true,
error: error.message
};
} catch (e) {
this.error('离线缓存解析失败');
}
}
// 返回标准错误格式
return {
success: false,
error: this.getUserFriendlyError(error),
status: error.status || 500,
retry: () => this.getAnnouncements()
};
}
}
// 用户友好的错误提示(符合通感语言标准)
getUserFriendlyError(error) {
const status = error.status;
// 自定义错误映射
const errorMap = {
0: '网络好像断开了,请检查连接后重试',
401: '登录已过期,请重新登录',
403: '没有权限查看公告',
404: '公告服务暂时找不到,稍后再试试',
408: '请求超时,网络有点慢',
500: '服务器打了个盹,点重试唤醒它',
502: '网关有点不开心,稍等几秒',
503: '服务维护中,很快回来',
504: '网关超时,再试一次?'
};
// 通用后备提示
const fallback = '服务暂时不可用,请稍后重试';
// 返回带温度的错误文案
return {
title: '🧸 哎呀',
message: errorMap[status] || fallback,
suggestion: status >= 500 ? '服务器可能累了,点重试帮它清醒一下' : '检查网络或稍后再试',
retryable: [408, 500, 502, 503, 504, 0].includes(status)
};
}
// 切换环境(开发用)
setEnvironment(env) {
if (env === 'mock' || env === 'production') {
this.config.env = env;
this.isMock = env === 'mock';
this.clearCache(); // 切换环境时清空缓存
this.log(`环境已切换到: ${env}`);
}
}
}
// 创建全局API实例
const bulletinAPI = new BulletinAPI(CONFIG);

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/**
* bulletin.js - M22公告栏主逻辑
* 修复URL编码问题 · 频道筛选正常
*/
document.addEventListener('DOMContentLoaded', async () => {
// 显示骨架屏
showSkeleton();
// 初始化频道
initializeChannels();
// 加载公告数据
await loadAnnouncements();
// 监听路由变化
window.addEventListener('hashchange', handleRouteChange);
});
// 当前频道
let currentChannel = '全部';
// 所有公告数据
let allAnnouncements = [];
// 初始化频道
function initializeChannels() {
const channelTabs = document.querySelectorAll('.channel-tab');
// 从URL Hash恢复当前频道需要解码
const rawHash = window.location.hash.slice(1) || '全部';
currentChannel = decodeURIComponent(rawHash);
// 设置激活状态并绑定事件
channelTabs.forEach(tab => {
const channel = tab.dataset.channel;
if (channel === currentChannel) {
tab.classList.add('active');
} else {
tab.classList.remove('active');
}
// 绑定点击事件
tab.onclick = function(e) {
e.preventDefault();
const clickChannel = this.dataset.channel;
console.log('点击频道:', clickChannel);
// 直接设置中文hash浏览器会自动编码
window.location.hash = clickChannel;
};
});
}
// 显示骨架屏
function showSkeleton() {
const skeletonContainer = document.getElementById('skeleton-container');
if (skeletonContainer) {
skeletonContainer.style.display = 'block';
}
const bulletinContainer = document.querySelector('.bulletin-container');
if (bulletinContainer) {
bulletinContainer.innerHTML = '';
}
}
// 隐藏骨架屏
function hideSkeleton() {
const skeletonContainer = document.getElementById('skeleton-container');
if (skeletonContainer) {
skeletonContainer.style.display = 'none';
}
}
// 渲染公告(带筛选功能)
function renderAnnouncements(announcements) {
// 隐藏骨架屏
hideSkeleton();
const container = document.querySelector('.bulletin-container');
if (!container) return;
console.log('当前频道:', currentChannel, '总公告数:', announcements.length);
// 根据当前频道筛选
let filtered = [];
if (currentChannel === '全部') {
filtered = announcements;
} else {
filtered = announcements.filter(a => a.channel === currentChannel);
}
console.log('筛选后条数:', filtered.length);
// 如果没有公告,显示空状态
if (filtered.length === 0) {
container.innerHTML = `
<div class="empty-state">
<div class="empty-icon">📭</div>
<div class="empty-title">这里还没有公告</div>
<div class="empty-desc">当前频道${currentChannel}没有公告</div>
</div>
`;
return;
}
// 生成公告HTML
let html = '';
for (let i = 0; i < filtered.length; i++) {
const a = filtered[i];
html += `
<article class="bulletin-item">
<h2 class="bulletin-title">${a.title}</h2>
<div class="bulletin-meta">
<span class="bulletin-channel">#${a.channel}</span>
<time class="bulletin-date">${a.date}</time>
</div>
<div class="bulletin-content">${a.content}</div>
</article>
`;
}
container.innerHTML = html;
// 更新底部计数
const totalSpan = document.getElementById('totalCount');
if (totalSpan) {
totalSpan.textContent = announcements.length;
}
}
// 路由变化处理
function handleRouteChange() {
// 获取hash并解码比如 %E5%9B%A2%E9%98%9F%E6%B6%88%E6%81%AF -> 团队消息)
const rawHash = window.location.hash.slice(1) || '全部';
const newChannel = decodeURIComponent(rawHash);
console.log('路由变化 - 原始hash:', rawHash, '解码后:', newChannel, '当前频道:', currentChannel);
if (newChannel !== currentChannel) {
currentChannel = newChannel;
// 更新频道激活状态
document.querySelectorAll('.channel-tab').forEach(tab => {
const channel = tab.dataset.channel;
if (channel === newChannel) {
tab.classList.add('active');
} else {
tab.classList.remove('active');
}
});
// 重新渲染
if (allAnnouncements && allAnnouncements.length > 0) {
console.log('重新渲染,当前频道:', currentChannel);
renderAnnouncements(allAnnouncements);
}
}
}
// 加载公告
async function loadAnnouncements() {
try {
const result = await bulletinAPI.getAnnouncements();
if (result.success) {
allAnnouncements = result.data;
renderAnnouncements(result.data);
console.log(`[公告加载] 成功 | 条数: ${result.data.length}`);
} else {
showError(result.error);
}
} catch (error) {
console.error('加载公告失败:', error);
showError({
title: '🧸 出错了',
message: '加载公告时遇到问题',
retryable: true
});
}
}
// 显示错误
function showError(errorInfo) {
hideSkeleton();
const container = document.querySelector('.bulletin-container');
if (!container) return;
const retryButton = errorInfo.retryable ?
`<button class="retry-btn" onclick="window.loadAnnouncements()">重试</button>` : '';
container.innerHTML = `
<div class="error-state">
<div class="error-icon">🧸</div>
<div class="error-title">${errorInfo.title || '哎呀'}</div>
<div class="error-message">${errorInfo.message || '服务暂时不可用'}</div>
${retryButton}
</div>
`;
}
// 暴露给全局
window.loadAnnouncements = loadAnnouncements;

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@ -0,0 +1,58 @@
/**
* config.js - M22 环境配置中心
* EL-6 · 真实API联调预备 · mock/production 一键切换
*/
const CONFIG = {
// 环境开关:'mock' 或 'production'
// 爸爸以后后端好了,把这里改成 'production' 就行
// 环境开关:'mock' 或 'production'
// 🟡 注意真实API地址还未就绪当前使用mock模式
// 等页页给了地址后,改成 'production' 并替换下面的 apiBaseUrl
env: 'mock',
// API 基础地址production模式下使用
// 🟡 待替换:等页页给了真实地址后替换这个字符串
apiBaseUrl: 'https://api.example.com/v1', // 待替换
// Mock 数据地址(开发阶段使用)
mockDataPath: 'data/mock-announcements.json',
// 认证配置如后端需要Token
auth: {
enabled: false, // 是否启用认证,等后端需要时改成 true
tokenKey: 'awen_token', // localStorage 存储的key
getToken: function() {
return localStorage.getItem(this.tokenKey);
},
setToken: function(token) {
localStorage.setItem(this.tokenKey, token);
},
clearToken: function() {
localStorage.removeItem(this.tokenKey);
}
},
// 缓存配置
cache: {
enabled: true,
key: 'm22_announcements_cache',
expiry: 30 * 60 * 1000 // 30分钟有效期毫秒
},
// 请求超时设置(毫秒)
timeout: 10000,
// 重试配置
retry: {
enabled: true,
maxRetries: 2,
delay: 1000 // 重试延迟(毫秒)
},
// 是否启用详细日志(开发时有用)
debug: true
};
// 不允许修改
Object.freeze(CONFIG);

View File

@ -1,4 +1,32 @@
/* HoloLake公告栏系统深色科技风 */
/* ===== CSS 变量定义(浅色/深色主题)===== */
:root {
--bg-primary: #ffffff;
--bg-secondary: #f5f7fa;
--bg-tertiary: #eef1f5;
--text-primary: #1e293b;
--text-secondary: #475569;
--text-tertiary: #64748b;
--accent-primary: #3b82f6;
--accent-secondary: #2563eb;
--border-color: #e2e8f0;
}
/* 深色主题 */
@media (prefers-color-scheme: dark) {
:root {
--bg-primary: #0f172a;
--bg-secondary: #1e293b;
--bg-tertiary: #334155;
--text-primary: #f1f5f9;
--text-secondary: #cbd5e1;
--text-tertiary: #94a3b8;
--accent-primary: #60a5fa;
--accent-secondary: #3b82f6;
--border-color: #334155;
}
}
/* ===== 基础样式 ===== */
* {
margin: 0;
padding: 0;
@ -6,560 +34,302 @@
}
body {
font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
background: #0a1628;
color: #e0e6ed;
min-height: 100vh;
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
background: var(--bg-primary);
color: var(--text-primary);
line-height: 1.5;
transition: background-color 0.3s, color 0.3s;
}
.app-container {
max-width: 580px;
max-width: 1200px;
margin: 0 auto;
padding: 0 16px;
padding: 20px;
}
/* ========== 顶部标题栏 ========== */
/* ===== 头部样式 ===== */
.header {
display: flex;
justify-content: space-between;
align-items: center;
padding: 24px 0 16px;
border-bottom: 1px solid rgba(255,255,255,0.08);
padding: 20px 0;
border-bottom: 1px solid var(--border-color);
margin-bottom: 20px;
}
.header h1 {
font-size: 22px;
font-weight: 700;
color: #e0e6ed;
font-size: 1.8rem;
font-weight: 600;
background: linear-gradient(135deg, #3b82f6, #8b5cf6);
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
}
.header-actions {
display: flex;
align-items: center;
gap: 12px;
}
.pinned-badge {
background: rgba(255, 183, 77, 0.15);
color: #ffb74d;
font-size: 12px;
padding: 4px 10px;
border-radius: 12px;
font-weight: 600;
}
.subscribe-btn {
background: rgba(79, 195, 247, 0.1);
color: #4fc3f7;
border: 1px solid rgba(79, 195, 247, 0.2);
padding: 6px 14px;
border-radius: 8px;
font-size: 13px;
cursor: pointer;
}
.subscribe-btn:hover {
background: rgba(79, 195, 247, 0.2);
}
/* ========== 频道栏 ========== */
.channel-tab-bar {
display: flex;
gap: 8px;
padding: 16px 0;
border-bottom: 1px solid rgba(255,255,255,0.06);
overflow-x: auto;
}
.channel-tab {
padding: 8px 18px;
border-radius: 20px;
border: 1px solid rgba(255,255,255,0.1);
background: transparent;
color: #8899aa;
font-size: 13px;
cursor: pointer;
transition: all 0.2s ease;
white-space: nowrap;
}
.channel-tab:hover {
border-color: rgba(255, 183, 77, 0.3);
color: #b0bec5;
}
.channel-tab.active {
background: rgba(255,183,77,0.15);
border-color: #ffb74d;
color: #ffb74d;
font-weight: 600;
}
/* ========== 公告列表 ========== */
.bulletin-list {
padding: 16px 0;
}
.bulletin-card {
position: relative;
display: flex;
gap: 16px;
padding: 16px;
border-radius: 12px;
background: rgba(20, 30, 45, 0.6);
border: 1px solid rgba(255,255,255,0.04);
margin-bottom: 12px;
transition: all 0.2s ease;
}
.bulletin-card.pinned {
border: 1px solid rgba(255, 183, 77, 0.3);
background: rgba(255, 183, 77, 0.02);
}
.pin-indicator {
position: absolute;
top: 8px;
right: 12px;
font-size: 11px;
color: #ffb74d;
font-weight: 600;
}
/* 公告图标 */
.bulletin-icon {
width: 42px;
height: 42px;
border-radius: 12px;
display: flex;
align-items: center;
justify-content: center;
font-size: 20px;
flex-shrink: 0;
}
.bulletin-icon.system { background: rgba(156,39,176,0.12); }
.bulletin-icon.dev { background: rgba(76,175,80,0.12); }
.bulletin-icon.team { background: rgba(79,195,247,0.12); }
/* 公告内容 */
.bulletin-content {
flex: 1;
min-width: 0;
}
.bulletin-header {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 6px;
}
.bulletin-title {
font-size: 15px;
font-weight: 600;
color: #e0e6ed;
}
.bulletin-time {
font-size: 12px;
color: #556677;
flex-shrink: 0;
margin-left: 12px;
}
.bulletin-summary {
font-size: 13px;
color: #8899aa;
line-height: 1.6;
margin-bottom: 10px;
}
/* 公告底部 */
.bulletin-footer {
display: flex;
justify-content: space-between;
align-items: center;
}
.bulletin-tag {
display: inline-block;
font-size: 11px;
padding: 2px 8px;
border-radius: 6px;
font-weight: 500;
}
.tag-system { background: rgba(156,39,176,0.12); color: #ce93d8; }
.tag-dev { background: rgba(76,175,80,0.12); color: #81c784; }
.tag-team { background: rgba(79,195,247,0.12); color: #4fc3f7; }
.bulletin-author {
font-size: 11px;
color: #556677;
}
/* ========== 底部状态栏 ========== */
.footer {
display: flex;
justify-content: space-between;
padding: 20px 0;
border-top: 1px solid rgba(255,255,255,0.06);
font-size: 12px;
color: #556677;
}
.footer-brand {
color: rgba(255, 183, 77, 0.5);
}
/* ========================= 环节2响应式布局 ========================= */
/* 平板(宽度 768px 以下) */
@media (max-width: 768px) {
.app-container {
max-width: 100%;
padding: 0 12px;
}
header h1 {
font-size: 18px;
}
.channel-tab-bar {
gap: 6px;
padding: 12px 0;
}
.channel-tab {
padding: 6px 14px;
font-size: 12px;
}
.bulletin-card {
padding: 12px 10px;
}
.channel-tab-bar {
flex-wrap: nowrap;
overflow-x: auto;
-webkit-overflow-scrolling: touch;
scrollbar-width: none;
}
.channel-tab-bar::-webkit-scrollbar {
display: none;
}
.bulletin-card {
flex-direction: column;
gap: 8px;
}
.bulletin-icon {
width: 32px;
height: 32px;
font-size: 14px;
}
.bulletin-header {
flex-direction: column;
align-items: flex-start;
gap: 4px;
}
.bulletin-time {
margin-left: 0;
}
.pin-indicator {
top: 6px;
right: 8px;
font-size: 10px;
}
.footer {
flex-direction: column;
gap: 4px;
text-align: center;
}
}
/* 已读公告样式 */
.bulletin-card.read {
opacity: 0.6;
}
.bulletin-card.read .bulletin-title {
color: #8899aa;
}
/* 订阅按钮激活状态 */
.subscribe-btn.active {
background: rgba(79, 195, 247, 0.25);
border-color: #4fc3f7;
color: #4fc3f7;
}
/* ========== 响应式断点 ========== */
/* 已读公告样式 */
.bulletin-card.read {
opacity: 0.7;
}
.bulletin-card.read h3 {
color: #888;
text-decoration: line-through 1px rgba(0,0,0,0.2);
}
/* 订阅按钮激活状态 */
.subscribe-btn.active {
border: 2px solid #0066ff;
background-color: #e6f0ff;
color: #0066ff;
font-weight: bold;
}
/* 平板设备 ≤ 768px */
@media (max-width: 768px) {
.container {
width: 100%;
padding: 0 20px;
}
.bulletin-header h1 {
font-size: 1.8rem;
}
.bulletin-grid {
gap: 12px;
}
.bulletin-card {
padding: 12px;
}
.bulletin-card .icon {
width: 32px;
height: 32px;
}
.channel-tab-tabs {
gap: 8px;
}
.channel-tab-tab {
padding: 6px 12px;
font-size: 0.9rem;
}
}
/* 手机设备 ≤ 480px */
@media (max-width: 480px) {
.bulletin-header {
flex-direction: column;
align-items: flex-start;
gap: 10px;
}
.bulletin-header h1 {
font-size: 1.5rem;
margin-bottom: 5px;
}
.subscribe-btn {
align-self: flex-start;
}
.bulletin-card {
flex-direction: column;
align-items: flex-start;
gap: 8px;
}
.bulletin-card .icon {
width: 40px;
height: 40px;
margin-bottom: 4px;
}
.channel-tab-tabs {
overflow-x: auto;
white-space: nowrap;
flex-wrap: nowrap;
gap: 10px;
padding-bottom: 8px;
-webkit-overflow-scrolling: touch;
scrollbar-width: none; /* Firefox隐藏滚动条 */
}
.channel-tab-tabs::-webkit-scrollbar {
display: none; /* Chrome/Safari隐藏滚动条 */
}
.channel-tab-tab {
display: inline-block;
float: none;
white-space: nowrap;
}
.bulletin-footer {
flex-direction: column;
text-align: center;
gap: 8px;
}
}/* ===== 知秋loading/error/empty 状态样式 ===== */
/* loading */
.loading-state {
text-align: center;
padding: 40px 20px;
color: #666;
}
.spinner {
width: 40px;
height: 40px;
margin: 0 auto 15px;
border: 3px solid #f3f3f3;
border-top: 3px solid #3498db;
border-radius: 50%;
animation: spin 1s linear infinite;
}
@keyframes spin {
0% { transform: rotate(0deg); }
100% { transform: rotate(360deg); }
}
/* error */
.error-state {
text-align: center;
padding: 40px 20px;
color: #e74c3c;
}
.retry-btn {
background: #3498db;
color: white;
border: none;
padding: 8px 20px;
border-radius: 4px;
cursor: pointer;
font-size: 14px;
margin-top: 10px;
transition: background 0.3s;
}
.retry-btn:hover {
background: #2980b9;
}
/* empty */
.empty-state {
text-align: center;
padding: 40px 20px;
color: #999;
font-size: 16px;
}
/* 响应式适配 */
@media (max-width: 600px) {
.loading-state, .error-state, .empty-state {
padding: 30px 15px;
}
.spinner {
width: 30px;
height: 30px;
}
}/* ===== 频道栏和公告列表的间距 ===== */
.channel-bar {
margin-bottom: 20px; /* 给频道栏加下边距 */
}
/* 或者也可以给公告容器加上边距 */
.bulletin-container {
margin-top: 10px;
}
/* ===== 频道栏与上方标题栏的间距 ===== */
.channel-bar {
margin-top: 15px; /* 给频道栏顶部增加间距,让它和上面的内容分开 */
}
/* 也可以调整标题栏的底部间距 */
.header-actions {
margin-bottom: 5px; /* 或者给标题栏底部加点间距 */
}
/* ===== 语言切换器样式 ===== */
.lang-switcher {
display: inline-flex;
margin-right: 15px;
gap: 5px;
display: flex;
gap: 4px;
}
.lang-btn {
background: #f0f0f0; /* 改成浅灰色背景 */
border: 1px solid #999; /* 深一点的边框 */
border-radius: 4px;
padding: 4px 8px;
padding: 6px 12px;
border: 1px solid var(--border-color);
background: var(--bg-secondary);
color: var(--text-secondary);
border-radius: 6px;
cursor: pointer;
font-size: 12px;
transition: all 0.3s;
color: #333; /* 文字颜色深灰色,保证看得见 */
font-size: 0.9rem;
}
.lang-btn:hover {
background: #f0f0f0;
}
.lang-btn.active {
background: #3498db;
background: var(--accent-primary);
color: white;
border-color: #3498db;
}
/* 焦点样式(键盘导航用) */
.lang-btn:focus,
.channel-tab:focus,
.retry-btn:focus,
.bulletin-card:focus {
outline: 2px solid #3498db;
outline-offset: 2px;
.pinned-badge {
background: #fef3c7;
color: #92400e;
padding: 4px 10px;
border-radius: 20px;
font-size: 0.85rem;
}
/* 高对比度适配(可选) */
@media (prefers-contrast: high) {
.lang-btn.active {
background: black;
border-color: black;
}
.subscribe-btn {
background: var(--accent-primary);
color: white;
border: none;
padding: 8px 16px;
border-radius: 8px;
cursor: pointer;
font-weight: 500;
}
/* ========== 骨架屏样式 ========== */
/* ===== 频道栏 ===== */
.channel-bar {
display: flex;
gap: 10px;
margin-bottom: 24px;
flex-wrap: wrap;
}
.channel-tab {
padding: 8px 20px;
border: none;
background: var(--bg-secondary);
color: var(--text-secondary);
border-radius: 30px;
cursor: pointer;
font-size: 0.95rem;
transition: all 0.2s;
}
.channel-tab.active {
background: var(--accent-primary);
color: white;
}
.channel-tab:hover:not(.active) {
background: var(--bg-tertiary);
}
/* ===== 骨架屏样式 ===== */
.skeleton-wrapper {
margin: 20px 0;
}
.skeleton-card {
background: var(--bg-secondary);
border-radius: 12px;
padding: 20px;
margin-bottom: 16px;
box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}
.skeleton {
background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
background: linear-gradient(90deg, var(--bg-tertiary) 25%, var(--bg-secondary) 50%, var(--bg-tertiary) 75%);
background-size: 200% 100%;
animation: skeleton-loading 1.5s infinite;
animation: loading 1.5s infinite;
border-radius: 4px;
}
@keyframes skeleton-loading {
@keyframes loading {
0% { background-position: 200% 0; }
100% { background-position: -200% 0; }
}
.skeleton-title {
width: 60%;
height: 24px;
margin-bottom: 12px;
}
.skeleton-text {
width: 100%;
height: 16px;
margin-bottom: 8px;
width: 80%;
}
.skeleton-text.short {
width: 40%;
}
.skeleton-title {
height: 24px;
margin-bottom: 12px;
width: 60%;
/* ===== 公告列表样式 ===== */
.bulletin-container {
margin: 20px 0;
min-height: 200px;
}
.skeleton-card {
padding: 16px;
.bulletin-item {
background: var(--bg-secondary);
border-radius: 12px;
padding: 24px;
margin-bottom: 20px;
box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
border: 1px solid var(--border-color);
}
.bulletin-title {
font-size: 1.3rem;
margin-bottom: 10px;
color: var(--text-primary);
}
.bulletin-meta {
display: flex;
gap: 16px;
margin-bottom: 16px;
color: var(--text-tertiary);
font-size: 0.9rem;
}
.bulletin-channel {
background: var(--bg-tertiary);
padding: 2px 10px;
border-radius: 20px;
color: var(--text-secondary);
}
.bulletin-date {
color: var(--text-tertiary);
}
.bulletin-content {
color: var(--text-secondary);
line-height: 1.7;
}
/* ===== 底部样式 ===== */
.footer {
margin-top: 40px;
padding-top: 20px;
border-top: 1px solid var(--border-color);
display: flex;
justify-content: space-between;
color: var(--text-tertiary);
font-size: 0.9rem;
}
/* ===== EL-6 新增样式 ===== */
/* 骨架屏平滑淡出 */
.bulletin-container.data-loaded .bulletin-skeleton {
display: none;
}
.bulletin-item {
animation: fadeIn 0.3s ease;
}
@keyframes fadeIn {
from { opacity: 0; transform: translateY(10px); }
to { opacity: 1; transform: translateY(0); }
}
/* 错误状态 */
.error-state {
text-align: center;
padding: 4rem 2rem;
background: var(--bg-secondary);
border-radius: 12px;
margin: 2rem 0;
}
.error-icon {
font-size: 3rem;
margin-bottom: 1rem;
}
.error-title {
font-size: 1.3rem;
font-weight: 600;
color: var(--text-primary);
margin-bottom: 0.5rem;
}
.error-message {
color: var(--text-secondary);
margin-bottom: 1rem;
}
.error-suggestion {
color: var(--text-tertiary);
font-size: 0.9rem;
margin-bottom: 1.5rem;
}
.retry-btn {
background: var(--accent-primary);
color: white;
border: none;
padding: 0.8rem 2rem;
border-radius: 8px;
background: var(--card-bg, #fff);
margin-bottom: 12px;
font-size: 1rem;
cursor: pointer;
transition: all 0.2s;
}
/* 暗色主题适配 */
[data-theme="dark"] .skeleton {
background: linear-gradient(90deg, #2a2a2a 25%, #333 50%, #2a2a2a 75%);
background-size: 200% 100%;
animation: skeleton-loading 1.5s infinite;
.retry-btn:hover {
background: var(--accent-secondary);
transform: translateY(-2px);
}
/* 离线标记 */
.offline-badge {
background: #ffd966;
color: #856404;
padding: 0.5rem 1rem;
border-radius: 20px;
font-size: 0.9rem;
display: inline-block;
margin-bottom: 1rem;
}
/* 空状态 */
.empty-state {
text-align: center;
padding: 4rem 2rem;
background: var(--bg-secondary);
border-radius: 12px;
margin: 2rem 0;
}
.empty-icon {
font-size: 3rem;
margin-bottom: 1rem;
opacity: 0.6;
}
.empty-title {
font-size: 1.2rem;
color: var(--text-secondary);
margin-bottom: 0.5rem;
}
.empty-desc {
color: var(--text-tertiary);
}
}