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同趣U.html

同趣U.html 56 KB
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  1. <!DOCTYPE html>
    2. 

  2. <html lang="zh-CN">
    3. 

  3. <head>
    4. 

  4.     <meta charset="UTF-8">
    5. 

  5.     <meta name="viewport" content="width=device-width, initial-scale=1.0">
    6. 

  6.     <title>大学生兴趣伙伴 App - 页面预览</title>
    7. 

  7.     <style>
    8. 

  8.         body {
    9. 

  9.             font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    10. 

  10.             margin: 0;
    11. 

  11.             padding: 0;
    12. 

  12.             background-color: #f0f2f5;
    13. 

  13.             display: flex;
    14. 

  14.             justify-content: center;
    15. 

  15.             align-items: flex-start; /* Align items to the top */
    16. 

  16.             padding-top: 20px; /* Add some top padding */
    17. 

  17.             padding-bottom: 100px; /* Add padding to see all content */
    18. 

  18.         }
    19. 

  19. 

  20.         .phone-mockup {
    21. 

  21.             width: 375px; /* Typical phone width */
    22. 

  22.             height: 750px; /* Typical phone height */
    23. 

  23.             border: 10px solid #333;
    24. 

  24.             border-radius: 40px;
    25. 

  25.             background-color: #fff;
    26. 

  26.             box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    27. 

  27.             position: relative; /* Needed for absolute positioning of header/footer */
    28. 

  28.             overflow: hidden; /* Hide content that overflows */
    29. 

  29.             display: flex;
    30. 

  30.             flex-direction: column;
    31. 

  31.         }
    32. 

  32. 

  33.         .app-header {
    34. 

  34.             background-color: #007bff;
    35. 

  35.             color: white;
    36. 

  36.             padding: 15px;
    37. 

  37.             text-align: center;
    38. 

  38.             font-weight: bold;
    39. 

  39.             font-size: 1.1em;
    40. 

  40.             flex-shrink: 0; /* Prevent header from shrinking */
    41. 

  41.             position: sticky; /* Keep header visible when scrolling content */
    42. 

  42.             top: 0;
    43. 

  43.             z-index: 10;
    44. 

  44.             display: flex;
    45. 

  45.             align-items: center;
    46. 

  46.             justify-content: space-between; /* Align items */
    47. 

  47.         }
    48. 

  48.         .app-header .icon, .app-header .back-button {
    49. 

  49.             color: white;
    50. 

  50.             text-decoration: none;
    51. 

  51.             font-size: 1.2em;
    52. 

  52.             padding: 0 10px;
    53. 

  53.         }
    54. 

  54.          .app-header .back-button {
    55. 

  55.             font-size: 1.5em; /* Make back arrow slightly larger */
    56. 

  56.          }
    57. 

  57. 

  58. 

  59.         .app-content {
    60. 

  60.             flex-grow: 1; /* Allow content to fill available space */
    61. 

  61.             overflow-y: auto; /* Enable scrolling for content */
    62. 

  62.             padding: 15px;
    63. 

  63.         }
    64. 

  64. 

  65.         .app-footer {
    66. 

  66.             display: flex;
    67. 

  67.             justify-content: space-around;
    68. 

  68.             padding: 10px 0;
    69. 

  69.             border-top: 1px solid #eee;
    70. 

  70.             background-color: #fff;
    71. 

  71.             flex-shrink: 0; /* Prevent footer from shrinking */
    72. 

  72.             position: sticky; /* Keep footer visible */
    73. 

  73.             bottom: 0;
    74. 

  74.             z-index: 10;
    75. 

  75.         }
    76. 

  76. 

  77.         .tab-item {
    78. 

  78.             text-align: center;
    79. 

  79.             color: #888;
    80. 

  80.             text-decoration: none;
    81. 

  81.             font-size: 0.8em;
    82. 

  82.         }
    83. 

  83.         .tab-item.active {
    84. 

  84.             color: #007bff;
    85. 

  85.         }
    86. 

  86.         .tab-item span { /* Icon placeholder */
    87. 

  87.             display: block;
    88. 

  88.             font-size: 1.5em;
    89. 

  89.             margin-bottom: 3px;
    90. 

  90.         }
    91. 

  91. 

  92.         /* Basic Element Styles */
    93. 

  93.         h2, h3 { margin-top: 10px; margin-bottom: 10px; color: #333; }
    94. 

  94.         p { color: #555; line-height: 1.5; margin-bottom: 10px; }
    95. 

  95.         button, .button-link {
    96. 

  96.             display: inline-block;
    97. 

  97.             padding: 10px 15px;
    98. 

  98.             background-color: #007bff;
    99. 

  99.             color: white;
    100. 

  100.             border: none;
    101. 

  101.             border-radius: 20px;
    102. 

  102.             cursor: pointer;
    103. 

  103.             text-align: center;
    104. 

  104.             font-size: 0.9em;
    105. 

  105.             margin: 5px 0;
    106. 

  106.             text-decoration: none;
    107. 

  107.         }
    108. 

  108.         button:hover, .button-link:hover { background-color: #0056b3; }
    109. 

  109.         button.secondary, .button-link.secondary { background-color: #6c757d; }
    110. 

  110.         button.secondary:hover, .button-link.secondary:hover { background-color: #5a6268; }
    111. 

  111.         button.outline, .button-link.outline { background-color: transparent; border: 1px solid #007bff; color: #007bff; }
    112. 

  112.         button.outline:hover, .button-link.outline:hover { background-color: rgba(0, 123, 255, 0.1); }
    113. 

  113. 

  114. 

  115.         input[type="text"], input[type="password"], input[type="email"], textarea, select {
    116. 

  116.             width: calc(100% - 22px); /* Adjust for padding and border */
    117. 

  117.             padding: 10px;
    118. 

  118.             margin-bottom: 10px;
    119. 

  119.             border: 1px solid #ccc;
    120. 

  120.             border-radius: 5px;
    121. 

  121.             font-size: 1em;
    122. 

  122.         }
    123. 

  123.         textarea { height: 80px; resize: vertical; }
    124. 

  124. 

  125.         /* Component Styles */
    126. 

  126.         .card {
    127. 

  127.             background-color: #fff;
    128. 

  128.             border: 1px solid #eee;
    129. 

  129.             border-radius: 8px;
    130. 

  130.             padding: 15px;
    131. 

  131.             margin-bottom: 15px;
    132. 

  132.             box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    133. 

  133.         }
    134. 

  134.         .user-card, .message-item, .group-item, .event-item, .notification-item, .skill-item {
    135. 

  135.             display: flex;
    136. 

  136.             align-items: center;
    137. 

  137.             margin-bottom: 15px;
    138. 

  138.             padding-bottom: 10px;
    139. 

  139.             border-bottom: 1px solid #f0f0f0;
    140. 

  140.         }
    141. 

  141.         .user-card:last-child, .message-item:last-child, .group-item:last-child, .event-item:last-child, .notification-item:last-child, .skill-item:last-child {
    142. 

  142.              border-bottom: none;
    143. 

  143.              margin-bottom: 0;
    144. 

  144.              padding-bottom: 0;
    145. 

  145.         }
    146. 

  146.         .avatar {
    147. 

  147.             width: 50px;
    148. 

  148.             height: 50px;
    149. 

  149.             border-radius: 50%;
    150. 

  150.             background-color: #e0e0e0;
    151. 

  151.             margin-right: 15px;
    152. 

  152.             object-fit: cover; /* Make images fit well */
    153. 

  153.             flex-shrink: 0;
    154. 

  154.         }
    155. 

  155.         .content-details { flex-grow: 1; }
    156. 

  156.         .content-details h3 { margin: 0 0 5px 0; font-size: 1em; }
    157. 

  157.         .content-details p { margin: 0; font-size: 0.9em; color: #777; }
    158. 

  158.         .user-card .actions { margin-left: auto; }
    159. 

  159.         .interest-tag {
    160. 

  160.             display: inline-block;
    161. 

  161.             background-color: #e7f3ff;
    162. 

  162.             color: #007bff;
    163. 

  163.             padding: 3px 8px;
    164. 

  164.             border-radius: 15px;
    165. 

  165.             font-size: 0.8em;
    166. 

  166.             margin: 2px;
    167. 

  167.             border: 1px solid #cce5ff;
    168. 

  168.         }
    169. 

  169.          .interest-category h3 { font-size: 1em; margin-bottom: 5px; border-bottom: 1px solid #eee; padding-bottom: 5px;}
    170. 

  170.          .interest-category .tags { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 15px;}
    171. 

  171.          .interest-category .tag-button {
    172. 

  172.              background-color: #f0f0f0;
    173. 

  173.              border: 1px solid #ddd;
    174. 

  174.              color: #555;
    175. 

  175.              padding: 5px 10px;
    176. 

  176.              border-radius: 15px;
    177. 

  177.              font-size: 0.9em;
    178. 

  178.              cursor: pointer;
    179. 

  179.          }
    180. 

  180.           .interest-category .tag-button.selected {
    181. 

  181.              background-color: #007bff;
    182. 

  182.              color: white;
    183. 

  183.              border-color: #007bff;
    184. 

  184.           }
    185. 

  185. 

  186.         .chat-bubble {
    187. 

  187.             max-width: 75%;
    188. 

  188.             padding: 10px 15px;
    189. 

  189.             border-radius: 18px;
    190. 

  190.             margin-bottom: 10px;
    191. 

  191.             line-height: 1.4;
    192. 

  192.             word-wrap: break-word;
    193. 

  193.         }
    194. 

  194.         .chat-bubble.sent {
    195. 

  195.             background-color: #007bff;
    196. 

  196.             color: white;
    197. 

  197.             margin-left: auto;
    198. 

  198.             border-bottom-right-radius: 5px;
    199. 

  199.         }
    200. 

  200.         .chat-bubble.received {
    201. 

  201.             background-color: #e9ecef;
    202. 

  202.             color: #333;
    203. 

  203.             margin-right: auto;
    204. 

  204.             border-bottom-left-radius: 5px;
    205. 

  205.         }
    206. 

  206.         .chat-input {
    207. 

  207.             display: flex;
    208. 

  208.             padding: 10px;
    209. 

  209.             border-top: 1px solid #eee;
    210. 

  210.             background: #f8f9fa;
    211. 

  211.         }
    212. 

  212.         .chat-input input { flex-grow: 1; margin-right: 10px; margin-bottom: 0; }
    213. 

  213. 

  214.         .profile-header { text-align: center; margin-bottom: 20px; }
    215. 

  215.         .profile-header .avatar { width: 100px; height: 100px; margin: 0 auto 10px auto; }
    216. 

  216.         .profile-header h2 { margin: 5px 0; }
    217. 

  217.         .profile-header p { color: #666; font-size: 0.9em; }
    218. 

  218. 

  219.         .section-title { font-weight: bold; margin-top: 20px; margin-bottom: 10px; border-bottom: 1px solid #eee; padding-bottom: 5px;}
    220. 

  220. 

  221.         .map-placeholder {
    222. 

  222.             width: 100%;
    223. 

  223.             height: 300px;
    224. 

  224.             background-color: #e0e0e0;
    225. 

  225.             display: flex;
    226. 

  226.             justify-content: center;
    227. 

  227.             align-items: center;
    228. 

  228.             color: #999;
    229. 

  229.             font-style: italic;
    230. 

  230.             text-align: center;
    231. 

  231.             border-radius: 8px;
    232. 

  232.             border: 1px dashed #ccc;
    233. 

  233.             position: relative;
    234. 

  234.         }
    235. 

  235.         .map-placeholder::after { /* Simple pin example */
    236. 

  236.             content: '📍';
    237. 

  237.             font-size: 2em;
    238. 

  238.             position: absolute;
    239. 

  239.             top: 40%;
    240. 

  240.             left: 50%;
    241. 

  241.             transform: translate(-50%, -50%);
    242. 

  242.         }
    243. 

  243.          .map-placeholder p { padding: 0 20px;}
    244. 

  244. 

  245.         /* Hide all pages initially */
    246. 

  246.         .app-page { display: none; }
    247. 

  247.         /* Show the default page (Home) */
    248. 

  248.         #page-home { display: block; }
    249. 

  249. 

  250.     </style>
    251. 

  251. </head>
    252. 

  252. <body>
    253. 

  253. 

  254.     <div class="phone-mockup">
    255. 

  255.         <!-- Dynamic Header will be controlled by JS in a real app -->
    256. 

  256.         <!-- Placeholder Header -->
    257. 

  257.         <div class="app-header" id="app-header">
    258. 

  258.              <!-- Content changes based on active page -->
    259. 

  259.         </div>
    260. 

  260. 

  261.         <!-- Content Area: Contains all pages -->
    262. 

  262.         <div class="app-content">
    263. 

  263. 

  264.             <!-- PAGE: Home / Feed -->
    265. 

  265.             <div class="app-page" id="page-home">
    266. 

  266.                 <script>document.getElementById('app-header').innerHTML = '<span>兴趣伙伴</span><a href="#page-notifications" class="icon">🔔</a>';</script>
    267. 

  267.                 <h2>为你推荐</h2>
    268. 

  268.                 <div class="card user-card">
    269. 

  269.                     <img src="https://via.placeholder.com/50/FFA500/FFFFFF?text=U1" alt="User Avatar" class="avatar">
    270. 

  270.                     <div class="content-details">
    271. 

  271.                         <h3>张伟 <span style="font-size: 0.8em; color: #777;">(北京大学)</span></h3>
    272. 

  272.                         <p>共同兴趣: <span class="interest-tag">摄影</span> <span class="interest-tag">爬山</span></p>
    273. 

  273.                         <p style="font-size: 0.8em; color: #999;">"周末想找人一起去奥森拍照~"</p>
    274. 

  274.                     </div>
    275. 

  275.                     <div class="actions">
    276. 

  276.                         <a href="#page-chat" class="button-link outline" style="padding: 5px 10px; font-size: 0.8em;">打招呼</a>
    277. 

  277.                     </div>
    278. 

  278.                 </div>
    279. 

  279.                  <div class="card user-card">
    280. 

  280.                     <img src="https://via.placeholder.com/50/4682B4/FFFFFF?text=U2" alt="User Avatar" class="avatar">
    281. 

  281.                     <div class="content-details">
    282. 

  282.                         <h3>李静 <span style="font-size: 0.8em; color: #777;">(清华大学)</span></h3>
    283. 

  283.                         <p>共同兴趣: <span class="interest-tag">日语学习</span> <span class="interest-tag">看动漫</span></p>
    284. 

  284.                          <p style="font-size: 0.8em; color: #999;">"寻找N1备考伙伴，互相监督！"</p>
    285. 

  285.                     </div>
    286. 

  286.                     <div class="actions">
    287. 

  287.                         <a href="#page-chat" class="button-link outline" style="padding: 5px 10px; font-size: 0.8em;">打招呼</a>
    288. 

  288.                     </div>
    289. 

  289.                 </div>
    290. 

  290.                 <div class="card user-card">
    291. 

  291.                     <img src="https://via.placeholder.com/50/32CD32/FFFFFF?text=U3" alt="User Avatar" class="avatar">
    292. 

  292.                     <div class="content-details">
    293. 

  293.                         <h3>王磊 <span style="font-size: 0.8em; color: #777;">(人民大学)</span></h3>
    294. 

  294.                         <p>共同兴趣: <span class="interest-tag">篮球</span> <span class="interest-tag">说唱音乐</span></p>
    295. 

  295.                          <p style="font-size: 0.8em; color: #999;">"下午东操场3v3，来不来？"</p>
    296. 

  296.                     </div>
    297. 

  297.                      <div class="actions">
    298. 

  298.                         <a href="#page-chat" class="button-link outline" style="padding: 5px 10px; font-size: 0.8em;">打招呼</a>
    299. 

  299.                     </div>
    300. 

  300.                 </div>
    301. 

  301.                  <h2>附近的活动</h2>
    302. 

  302.                  <div class="card event-item">
    303. 

  303.                     <img src="https://via.placeholder.com/50/FF6347/FFFFFF?text=E" alt="Event Icon" class="avatar" style="border-radius: 8px;">
    304. 

  304.                     <div class="content-details">
    305. 

  305.                         <h3>周末狼人杀局</h3>
    306. 

  306.                         <p>时间: 周六 14:00</p>
    307. 

  307.                         <p>地点: 学校咖啡厅</p>
    308. 

  308.                     </div>
    309. 

  309.                     <div class="actions">
    310. 

  310.                         <a href="#page-event-detail" class="button-link outline" style="padding: 5px 10px; font-size: 0.8em;">查看详情</a>
    311. 

  311.                     </div>
    312. 

  312.                 </div>
    313. 

  313.             </div>
    314. 

  314. 

  315.             <!-- PAGE: Discover / Search -->
    316. 

  316.             <div class="app-page" id="page-discover">
    317. 

  317.                  <script>document.getElementById('app-header').innerHTML = '<span>发现</span>';</script>
    318. 

  318.                  <input type="text" placeholder="搜索用户、兴趣、小组、活动...">
    319. 

  319.                  <button style="width: 100%; margin-bottom: 15px;">搜索</button>
    320. 

  320. 

  321.                  <h3>按兴趣浏览</h3>
    322. 

  322.                  <div>
    323. 

  323.                      <span class="interest-tag">摄影</span>
    324. 

  324.                      <span class="interest-tag">篮球</span>
    325. 

  325.                      <span class="interest-tag">吉他</span>
    326. 

  326.                      <span class="interest-tag">Python</span>
    327. 

  327.                      <span class="interest-tag">日语学习</span>
    328. 

  328.                      <span class="interest-tag">电影</span>
    329. 

  329.                      <span class="interest-tag">爬山</span>
    330. 

  330.                      <span class="interest-tag">桌游</span>
    331. 

  331.                      <a href="#page-interests" style="font-size: 0.9em; color: #007bff;">更多...</a>
    332. 

  332.                  </div>
    333. 

  333. 

  334.                  <h3 style="margin-top: 20px;">推荐用户</h3>
    335. 

  335.                  <!-- User cards like on home page -->
    336. 

  336.                  <div class="card user-card">
    337. 

  337.                     <img src="https://via.placeholder.com/50/8A2BE2/FFFFFF?text=U4" alt="User Avatar" class="avatar">
    338. 

  338.                     <div class="content-details">
    339. 

  339.                         <h3>赵敏 <span style="font-size: 0.8em; color: #777;">(北京师范大学)</span></h3>
    340. 

  340.                         <p>兴趣: <span class="interest-tag">志愿者活动</span> <span class="interest-tag">阅读</span></p>
    341. 

  341.                     </div>
    342. 

  342.                     <div class="actions"> <a href="#page-profile-other" class="button-link outline" style="padding: 5px 10px; font-size: 0.8em;">查看资料</a> </div>
    343. 

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    344. 

  344. 

  345.                  <h3 style="margin-top: 20px;">热门小组</h3>
    346. 

  346.                  <div class="card group-item">
    347. 

  347.                      <img src="https://via.placeholder.com/50/FFD700/000000?text=G1" alt="Group Icon" class="avatar" style="border-radius: 8px;">
    348. 

  348.                      <div class="content-details">
    349. 

  349.                         <h3>北邮吉他社</h3>
    350. 

  350.                         <p>128 成员 | 活跃度高</p>
    351. 

  351.                      </div>
    352. 

  352.                       <div class="actions"> <a href="#page-group-detail" class="button-link outline" style="padding: 5px 10px; font-size: 0.8em;">加入</a> </div>
    353. 

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    354. 

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    355. 

  355. 

  356.                  <h3 style="margin-top: 20px;">推荐活动</h3>
    357. 

  357.                   <div class="card event-item">
    358. 

  358.                     <img src="https://via.placeholder.com/50/00CED1/FFFFFF?text=E2" alt="Event Icon" class="avatar" style="border-radius: 8px;">
    359. 

  359.                     <div class="content-details">
    360. 

  360.                         <h3>校园编程马拉松</h3>
    361. 

  361.                         <p>时间: 下周五 9:00</p>
    362. 

  362.                         <p>地点: 计算机学院楼</p>
    363. 

  363.                     </div>
    364. 

  364.                     <div class="actions"> <a href="#page-event-detail" class="button-link outline" style="padding: 5px 10px; font-size: 0.8em;">感兴趣</a> </div>
    365. 

  365.                 </div>
    366. 

  366.                  <a href="#page-events" class="button-link secondary" style="width: 100%; text-align: center; margin-top: 10px;">查看所有活动</a>
    367. 

  367. 

  368.                  <h3 style="margin-top: 20px;">技能交换</h3>
    369. 

  369.                  <div class="card skill-item">
    370. 

  370.                      <img src="https://via.placeholder.com/50/6495ED/FFFFFF?text=S1" alt="User Avatar" class="avatar">
    371. 

  371.                      <div class="content-details">
    372. 

  372.                         <h3>刘洋 <span style="font-size: 0.8em; color: #777;">(北京航空航天大学)</span></h3>
    373. 

  373.                         <p><strong>提供:</strong> PPT美化 <span style="color: green;">|</span> <strong>需要:</strong> 英语口语练习</p>
    374. 

  374.                      </div>
    375. 

  375.                      <div class="actions"> <a href="#page-chat" class="button-link outline" style="padding: 5px 10px; font-size: 0.8em;">联系Ta</a> </div>
    376. 

  376.                  </div>
    377. 

  377.                   <a href="#page-skills" class="button-link secondary" style="width: 100%; text-align: center; margin-top: 10px;">查看技能交换</a>
    378. 

  378. 

  379.                   <h3 style="margin-top: 20px;">附近的人 (地图)</h3>
    380. 

  380.                   <a href="#page-map" class="button-link" style="width: 100%; text-align: center;">查看地图模式</a>
    381. 

  381. 

  382. 

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    384. 

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    387. 

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    388. 

  388.                  <div class="message-item">
    389. 

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    390. 

  390.                     <div class="content-details">
    391. 

  391.                         <h3>李静</h3>
    392. 

  392.                         <p>好的，那我们周二晚上图书馆见！</p>
    393. 

  393.                     </div>
    394. 

  394.                     <span style="font-size: 0.8em; color: #999; margin-left: auto;">10:35</span>
    395. 

  395.                  </div>
    396. 

  396.                  <div class="message-item">
    397. 

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    398. 

  398.                     <div class="content-details">
    399. 

  399.                         <h3>张伟</h3>
    400. 

  400.                         <p>[图片]</p>
    401. 

  401.                     </div>
    402. 

  402.                     <span style="font-size: 0.8em; color: #999; margin-left: auto;">昨天</span>
    403. 

  403.                  </div>
    404. 

  404.                  <div class="message-item">
    405. 

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    406. 

  406.                     <div class="content-details">
    407. 

  407.                         <h3>北邮吉他社 (群)</h3>
    408. 

  408.                         <p>@所有人 周五晚上有迎新演出！</p>
    409. 

  409.                     </div>
    410. 

  410.                     <span style="font-size: 0.8em; color: red; background: red; color: white; border-radius: 50%; padding: 2px 6px; margin-left: auto;">3</span>
    411. 

  411.                  </div>
    412. 

  412.             </div>
    413. 

  413. 

  414.              <!-- PAGE: Chat / Direct Message -->
    415. 

  415.             <div class="app-page" id="page-chat">
    416. 

  416.                 <script>document.getElementById('app-header').innerHTML = '<a href="#page-messages" class="back-button">‹</a><span>李静</span><a href="#" class="icon">···</a>';</script>
    417. 

  417.                 <div style="height: calc(100% - 60px); overflow-y: auto; display: flex; flex-direction: column-reverse; padding-bottom: 10px;"> <!-- Chat history area -->
    418. 

  418.                     <!-- Messages would load here, newest at the bottom -->
    419. 

  419.                      <div class="chat-bubble sent">好的，那我们周二晚上图书馆见！</div>
    420. 

  420.                      <div class="chat-bubble received">太好了！我正好也在复习，可以一起。</div>
    421. 

  421.                      <div class="chat-bubble sent">我看到你也选了高数，下周考试一起复习怎么样？地点图书馆？</div>
    422. 

  422.                      <div class="chat-bubble received">你好，看到你也喜欢日语学习，我也是！😊</div>
    423. 

  423.                      <div class="chat-bubble sent">[系统提示] 你们都对“日语学习”感兴趣，可以聊聊哦~</div>
    424. 

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    426. 

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    427. 

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    428. 

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    429. 

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    430. 

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    434. 

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    436. 

  436.                     <img src="https://via.placeholder.com/100/007BFF/FFFFFF?text=ME" alt="My Avatar" class="avatar">
    437. 

  437.                     <h2>你的昵称</h2>
    438. 

  438.                     <p>北京邮电大学 | 计算机科学 | 大二</p>
    439. 

  439.                     <p>"努力成为有趣的人 | Coding & Reading"</p>
    440. 

  440.                      <a href="#page-interests" class="button-link outline" style="margin-top: 10px;">编辑兴趣标签</a>
    441. 

  441.                 </div>
    442. 

  442. 

  443.                 <div class="section-title">我的兴趣</div>
    444. 

  444.                 <div class="card">
    445. 

  445.                     <span class="interest-tag">Python</span>
    446. 

  446.                     <span class="interest-tag">机器学习</span>
    447. 

  447.                     <span class="interest-tag">科幻电影</span>
    448. 

  448.                     <span class="interest-tag">羽毛球</span>
    449. 

  449.                     <span class="interest-tag">独立音乐</span>
    450. 

  450.                 </div>
    451. 

  451. 

  452.                 <div class="section-title">我的小组</div>
    453. 

  453.                  <div class="card group-item">
    454. 

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    455. 

  455.                      <div class="content-details">
    456. 

  456.                         <h3>BUPT算法交流群</h3>
    457. 

  457.                         <p>55 成员</p>
    458. 

  458.                      </div>
    459. 

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    460. 

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    461. 

  461. 

  462. 

  463.                 <div class="section-title">我发布的活动</div>
    464. 

  464.                 <p style="text-align: center; color: #999;">暂无活动</p>
    465. 

  465.                 <a href="#page-event-post" class="button-link" style="width: 100%; text-align: center;">发布新活动</a>
    466. 

  466. 

  467. 

  468.                  <div class="section-title">我的技能/需求</div>
    469. 

  469.                   <div class="card skill-item">
    470. 

  470.                      <img src="https://via.placeholder.com/50/007BFF/FFFFFF?text=ME" alt="User Avatar" class="avatar">
    471. 

  471.                      <div class="content-details">
    472. 

  472.                         <p><strong>提供:</strong> Python基础教学 <span style="color: green;">|</span> <strong>需要:</strong> 羽毛球球友</p>
    473. 

  473.                      </div>
    474. 

  474.                      <div class="actions"> <a href="#page-skills" class="button-link outline" style="padding: 5px 10px; font-size: 0.8em;">编辑</a> </div>
    475. 

  475.                  </div>
    476. 

  476.                  <a href="#page-skills" class="button-link" style="width: 100%; text-align: center;">发布技能/需求</a>
    477. 

  477.             </div>
    478. 

  478. 

  479.             <!-- PAGE: User Profile (Other) -->
    480. 

  480.             <div class="app-page" id="page-profile-other">
    481. 

  481.                 <script>document.getElementById('app-header').innerHTML = '<a href="#page-discover" class="back-button">‹</a><span>用户资料</span><a href="#" class="icon">···</a>';</script>
    482. 

  482.                  <div class="profile-header">
    483. 

  483.                     <img src="https://via.placeholder.com/100/FFA500/FFFFFF?text=U1" alt="User Avatar" class="avatar">
    484. 

  484.                     <h2>张伟</h2>
    485. 

  485.                     <p>北京大学 | 艺术学院 | 大三</p>
    486. 

  486.                      <p>"周末想找人一起去奥森拍照~"</p>
    487. 

  487.                      <a href="#page-chat" class="button-link" style="margin-top: 10px;">发消息</a>
    488. 

  488.                      <button class="secondary">关注</button>
    489. 

  489.                 </div>
    490. 

  490. 

  491.                 <div class="section-title">Ta的兴趣</div>
    492. 

  492.                  <div class="card">
    493. 

  493.                     <span class="interest-tag">摄影</span>
    494. 

  494.                     <span class="interest-tag">后期制作</span>
    495. 

  495.                     <span class="interest-tag">爬山</span>
    496. 

  496.                     <span class="interest-tag">纪录片</span>
    497. 

  497.                 </div>
    498. 

  498. 

  499.                  <div class="section-title">共同兴趣</div>
    500. 

  500.                   <div class="card">
    501. 

  501.                     <span class="interest-tag">摄影</span>
    502. 

  502.                     <span class="interest-tag">爬山</span>
    503. 

  503.                 </div>
    504. 

  504. 

  505.                 <div class="section-title">Ta的小组</div>
    506. 

  506.                  <p style="text-align: center; color: #999;">用户尚未加入任何小组</p>
    507. 

  507. 

  508.                 <div class="section-title">Ta发布的活动</div>
    509. 

  509.                  <div class="card event-item">
    510. 

  510.                     <img src="https://via.placeholder.com/50/FFA500/FFFFFF?text=U1" alt="Host Avatar" class="avatar">
    511. 

  511.                     <div class="content-details">
    512. 

  512.                         <h3>奥森公园外拍活动</h3>
    513. 

  513.                         <p>时间: 本周六 10:00</p>
    514. 

  514.                         <p>地点: 奥林匹克森林公园南门</p>
    515. 

  515.                     </div>
    516. 

  516.                      <div class="actions"> <a href="#page-event-detail" class="button-link outline" style="padding: 5px 10px; font-size: 0.8em;">查看详情</a> </div>
    517. 

  517.                 </div>
    518. 

  518.             </div>
    519. 

  519. 

  520.             <!-- PAGE: Interest Selection/Editing -->
    521. 

  521.             <div class="app-page" id="page-interests">
    522. 

  522.                 <script>document.getElementById('app-header').innerHTML = '<a href="#page-profile-self" class="back-button">‹</a><span>选择我的兴趣</span><a href="#page-profile-self" class="icon" style="font-size: 0.9em;">保存</a>';</script>
    523. 

  523.                 <input type="text" placeholder="搜索兴趣标签...">
    524. 

  524. 

  525.                 <div class="interest-category">
    526. 

  526.                     <h3>运动</h3>
    527. 

  527.                     <div class="tags">
    528. 

  528.                         <button class="tag-button selected">羽毛球</button>
    529. 

  529.                         <button class="tag-button">篮球</button>
    530. 

  530.                         <button class="tag-button">跑步</button>
    531. 

  531.                         <button class="tag-button">游泳</button>
    532. 

  532.                         <button class="tag-button">健身</button>
    533. 

  533.                         <button class="tag-button">瑜伽</button>
    534. 

  534.                         <button class="tag-button">乒乓球</button>
    535. 

  535.                         <button class="tag-button">爬山</button>
    536. 

  536.                     </div>
    537. 

  537.                 </div>
    538. 

  538. 

  539.                  <div class="interest-category">
    540. 

  540.                     <h3>音乐</h3>
    541. 

  541.                     <div class="tags">
    542. 

  542.                         <button class="tag-button selected">独立音乐</button>
    543. 

  543.                         <button class="tag-button">摇滚</button>
    544. 

  544.                         <button class="tag-button">流行</button>
    545. 

  545.                         <button class="tag-button">古典</button>
    546. 

  546.                         <button class="tag-button">吉他</button>
    547. 

  547.                         <button class="tag-button">钢琴</button>
    548. 

  548.                     </div>
    549. 

  549.                 </div>
    550. 

  550. 

  551.                  <div class="interest-category">
    552. 

  552.                     <h3>学术/技术</h3>
    553. 

  553.                     <div class="tags">
    554. 

  554.                         <button class="tag-button selected">Python</button>
    555. 

  555.                         <button class="tag-button selected">机器学习</button>
    556. 

  556.                         <button class="tag-button">Web开发</button>
    557. 

  557.                         <button class="tag-button">算法</button>
    558. 

  558.                         <button class="tag-button">考研</button>
    559. 

  559.                         <button class="tag-button">四六级</button>
    560. 

  560.                     </div>
    561. 

  561.                 </div>
    562. 

  562. 

  563.                  <div class="interest-category">
    564. 

  564.                     <h3>艺术/生活</h3>
    565. 

  565.                     <div class="tags">
    566. 

  566.                         <button class="tag-button selected">科幻电影</button>
    567. 

  567.                         <button class="tag-button">摄影</button>
    568. 

  568.                         <button class="tag-button">阅读</button>
    569. 

  569.                         <button class="tag-button">绘画</button>
    570. 

  570.                         <button class="tag-button">桌游</button>
    571. 

  571.                         <button class="tag-button">美食探店</button>
    572. 

  572.                     </div>
    573. 

  573.                 </div>
    574. 

  574.                  <p style="color: #888; font-size: 0.9em;">找不到你的兴趣？可以尝试搜索或 <a href="#">创建新标签</a>。</p>
    575. 

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    582. 

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    583. 

  583.                         <p><strong>王磊</strong> 赞了你的动态。</p>
    584. 

  584.                         <p style="font-size: 0.8em; color: #999;">5分钟前</p>
    585. 

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    590. 

  590.                         <p>你报名的活动 <strong>周末狼人杀局</strong> 将在1小时后开始。</p>
    591. 

  591.                         <p style="font-size: 0.8em; color: #999;">15分钟前</p>
    592. 

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    596. 

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    597. 

  597.                         <p><strong>赵敏</strong> 开始关注你了。</p>
    598. 

  598.                          <p style="font-size: 0.8em; color: #999;">1小时前</p>
    599. 

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    605. 

  605.                         <p><strong>北邮吉他社</strong> 有新公告。</p>
    606. 

  606.                          <p style="font-size: 0.8em; color: #999;">3小时前</p>
    607. 

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    626. 

  626.             <div class="app-page" id="page-groups">
    627. 

  627.                 <script>document.getElementById('app-header').innerHTML = '<a href="#page-profile-self" class="back-button">‹</a><span>我的小组</span><a href="#" class="icon">+</a>';</script>
    628. 

  628.                 <!-- Add Tabs for My Groups / Discover Groups -->
    629. 

  629.                  <div class="card group-item">
    630. 

  630.                      <img src="https://via.placeholder.com/50/20B2AA/FFFFFF?text=G2" alt="Group Icon" class="avatar" style="border-radius: 8px;">
    631. 

  631.                      <div class="content-details">
    632. 

  632.                         <h3>BUPT算法交流群</h3>
    633. 

  633.                         <p>55 成员</p>
    634. 

  634.                      </div>
    635. 

  635.                      <div class="actions"> <a href="#page-group-detail" class="button-link outline" style="padding: 5px 10px; font-size: 0.8em;">进入</a> </div>
    636. 

  636.                  </div>
    637. 

  637.                  <div class="card group-item">
    638. 

  638.                      <img src="https://via.placeholder.com/50/DAA520/FFFFFF?text=G3" alt="Group Icon" class="avatar" style="border-radius: 8px;">
    639. 

  639.                      <div class="content-details">
    640. 

  640.                         <h3>电影爱好者协会</h3>
    641. 

  641.                         <p>210 成员</p>
    642. 

  642.                      </div>
    643. 

  643.                      <div class="actions"> <a href="#page-group-detail" class="button-link outline" style="padding: 5px 10px; font-size: 0.8em;">进入</a> </div>
    644. 

  644.                  </div>
    645. 

  645.                  <p style="text-align: center; margin-top: 20px;"><a href="#page-discover" style="color: #007bff;">发现更多小组...</a></p>
    646. 

  646.             </div>
    647. 

  647. 

  648.              <!-- PAGE: Group Detail -->
    649. 

  649.             <div class="app-page" id="page-group-detail">
    650. 

  650.                 <script>document.getElementById('app-header').innerHTML = '<a href="#page-groups" class="back-button">‹</a><span>BUPT算法交流群</span><a href="#" class="icon">···</a>';</script>
    651. 

  651.                  <div style="text-align: center; margin-bottom: 15px;">
    652. 

  652.                     <img src="https://via.placeholder.com/80/20B2AA/FFFFFF?text=G2" alt="Group Icon" class="avatar" style="width: 80px; height: 80px; border-radius: 15px; margin: 0 auto 10px auto;">
    653. 

  653.                     <h2>BUPT算法交流群</h2>
    654. 

  654.                     <p>55 成员 | <a href="#">查看成员</a></p>
    655. 

  655.                     <p style="font-size: 0.9em; color: #666;">欢迎对算法、数据结构、ACM竞赛感兴趣的同学加入讨论！</p>
    656. 

  656.                     <button class="secondary">已加入</button>
    657. 

  657.                  </div>
    658. 

  658.                  <hr>
    659. 

  659.                  <h3>小组动态</h3>
    660. 

  660.                   <div class="card"> <!-- Post within group -->
    661. 

  661.                      <div class="user-card" style="border-bottom: none; margin-bottom: 10px; padding-bottom: 0;">
    662. 

  662.                          <img src="https://via.placeholder.com/40/CD5C5C/FFFFFF?text=U5" alt="User Avatar" class="avatar" style="width: 40px; height: 40px;">
    663. 

  663.                          <div class="content-details">
    664. 

  664.                              <h3 style="font-size: 0.9em;">陈晨</h3>
    665. 

  665.                              <p style="font-size: 0.8em;">5小时前</p>
    666. 

  666.                          </div>
    667. 

  667.                      </div>
    668. 

  668.                      <p>LeetCode今天这道Hard题有人AC了吗？求思路分享！#每日一题</p>
    669. 

  669.                      <div style="font-size: 0.8em; color: #888;">👍 5    💬 2</div>
    670. 

  670.                  </div>
    671. 

  671.                   <div class="card"> <!-- Post within group -->
    672. 

  672.                      <div class="user-card" style="border-bottom: none; margin-bottom: 10px; padding-bottom: 0;">
    673. 

  673.                          <img src="https://via.placeholder.com/40/4682B4/FFFFFF?text=U2" alt="User Avatar" class="avatar" style="width: 40px; height: 40px;">
    674. 

  674.                          <div class="content-details">
    675. 

  675.                              <h3 style="font-size: 0.9em;">李静 (管理员)</h3>
    676. 

  676.                              <p style="font-size: 0.8em;">昨天</p>
    677. 

  677.                          </div>
    678. 

  678.                      </div>
    679. 

  679.                      <p>【公告】下周三晚上7点，邀请学长分享蓝桥杯备赛经验，地点教三201，欢迎参加！</p>
    680. 

  680.                      <div style="font-size: 0.8em; color: #888;">👍 15    💬 1</div>
    681. 

  681.                  </div>
    682. 

  682.                  <button style="width: 100%; margin-top: 15px;">发布新动态</button>
    683. 

  683.             </div>
    684. 

  684. 

  685.              <!-- PAGE: Event Listing -->
    686. 

  686.             <div class="app-page" id="page-events">
    687. 

  687.                 <script>document.getElementById('app-header').innerHTML = '<a href="#page-discover" class="back-button">‹</a><span>活动广场</span><a href="#page-event-post" class="icon">+</a>';</script>
    688. 

  688.                 <!-- Add Tabs for Upcoming / My Events / Discover -->
    689. 

  689.                 <div class="card event-item">
    690. 

  690.                     <img src="https://via.placeholder.com/50/FF6347/FFFFFF?text=E" alt="Event Icon" class="avatar" style="border-radius: 8px;">
    691. 

  691.                     <div class="content-details">
    692. 

  692.                         <h3>周末狼人杀局</h3>
    693. 

  693.                         <p>时间: 周六 14:00</p>
    694. 

  694.                         <p>地点: 学校咖啡厅 | 发起人: 王磊</p>
    695. 

  695.                     </div>
    696. 

  696.                     <div class="actions"> <a href="#page-event-detail" class="button-link outline" style="padding: 5px 10px; font-size: 0.8em;">详情</a> </div>
    697. 

  697.                 </div>
    698. 

  698.                 <div class="card event-item">
    699. 

  699.                     <img src="https://via.placeholder.com/50/00CED1/FFFFFF?text=E2" alt="Event Icon" class="avatar" style="border-radius: 8px;">
    700. 

  700.                     <div class="content-details">
    701. 

  701.                         <h3>校园编程马拉松</h3>
    702. 

  702.                         <p>时间: 下周五 9:00 - 周日 17:00</p>
    703. 

  703.                         <p>地点: 计算机学院楼 | 主办方: 计算机学院</p>
    704. 

  704.                     </div>
    705. 

  705.                     <div class="actions"> <a href="#page-event-detail" class="button-link outline" style="padding: 5px 10px; font-size: 0.8em;">详情</a> </div>
    706. 

  706.                 </div>
    707. 

  707.                  <div class="card event-item">
    708. 

  708.                     <img src="https://via.placeholder.com/50/9370DB/FFFFFF?text=E3" alt="Event Icon" class="avatar" style="border-radius: 8px;">
    709. 

  709.                     <div class="content-details">
    710. 

  710.                         <h3>草坪音乐分享会</h3>
    711. 

  711.                         <p>时间: 周日 16:00</p>
    712. 

  712.                         <p>地点: 学校大草坪 | 发起人: 赵敏</p>
    713. 

  713.                     </div>
    714. 

  714.                     <div class="actions"> <a href="#page-event-detail" class="button-link outline" style="padding: 5px 10px; font-size: 0.8em;">详情</a> </div>
    715. 

  715.                 </div>
    716. 

  716.             </div>
    717. 

  717. 

  718.              <!-- PAGE: Event Detail -->
    719. 

  719.             <div class="app-page" id="page-event-detail">
    720. 

  720.                 <script>document.getElementById('app-header').innerHTML = '<a href="#page-events" class="back-button">‹</a><span>活动详情</span><a href="#" class="icon">☆</a>';</script>
    721. 

  721.                 <img src="https://via.placeholder.com/345x150/FF6347/FFFFFF?text=Event+Banner" alt="Event Image" style="width: 100%; height: 150px; object-fit: cover; border-radius: 8px; margin-bottom: 15px;">
    722. 

  722.                 <h2>周末狼人杀局</h2>
    723. 

  723.                 <p><strong>时间:</strong> 本周六 14:00 - 18:00</p>
    724. 

  724.                 <p><strong>地点:</strong> 学校南门咖啡厅二楼</p>
    725. 

  725.                 <p><strong>发起人:</strong> <a href="#page-profile-other">王磊</a> (人民大学)</p>
    726. 

  726.                 <p><strong>活动介绍:</strong> 找个地方一起玩狼人杀，新手友好，欢迎各种板子！目前已有3人，还差5-7人。费用AA（场地费）。</p>
    727. 

  727.                 <p><strong>兴趣标签:</strong> <span class="interest-tag">桌游</span> <span class="interest-tag">狼人杀</span> <span class="interest-tag">线下聚会</span></p>
    728. 

  728.                 <p><strong>已报名 (3/10):</strong> <img src="https://via.placeholder.com/30/32CD32/FFFFFF?text=U3" class="avatar" style="width:30px; height:30px; margin-right: 5px;"> <img src="https://via.placeholder.com/30/1E90FF/FFFFFF?text=U6" class="avatar" style="width:30px; height:30px; margin-right: 5px;"> <img src="https://via.placeholder.com/30/FF4500/FFFFFF?text=U7" class="avatar" style="width:30px; height:30px; margin-right: 5px;"> <a href="#">查看全部</a></p>
    729. 

  729.                 <button style="width: 100%;">我要报名</button>
    730. 

  730.                  <button class="secondary" style="width: 100%; margin-top: 10px;">分享活动</button>
    731. 

  731.             </div>
    732. 

  732. 

  733.              <!-- PAGE: Event Posting -->
    734. 

  734.             <div class="app-page" id="page-event-post">
    735. 

  735.                  <script>document.getElementById('app-header').innerHTML = '<a href="#page-events" class="back-button">‹</a><span>发布新活动</span><a href="#page-events" class="icon" style="font-size: 0.9em;">发布</a>';</script>
    736. 

  736.                  <label for="event-title">活动标题:</label>
    737. 

  737.                  <input type="text" id="event-title" placeholder="如：周日图书馆约学习">
    738. 

  738.                  <label for="event-desc">活动描述:</label>
    739. 

  739.                  <textarea id="event-desc" placeholder="详细说明活动内容、目的、要求等..."></textarea>
    740. 

  740.                  <label for="event-time">时间:</label>
    741. 

  741.                  <input type="text" id="event-time" placeholder="如：本周日 下午2点-5点">
    742. 

  742.                  <label for="event-loc">地点:</label>
    743. 

  743.                  <input type="text" id="event-loc" placeholder="如：学校图书馆三楼自习室">
    744. 

  744.                  <label for="event-tags">关联兴趣标签 (可选):</label>
    745. 

  745.                  <input type="text" id="event-tags" placeholder="如：考研, 学习伙伴, 图书馆">
    746. 

  746.                  <label for="event-limit">人数限制 (可选):</label>
    747. 

  747.                  <input type="number" id="event-limit" placeholder="如：5 (留空表示不限)">
    748. 

  748.                  <label for="event-cover">上传封面图 (可选):</label>
    749. 

  749.                  <button class="outline">选择图片</button>
    750. 

  750.             </div>
    751. 

  751. 

  752. 

  753.             <!-- PAGE: Skill Exchange Listing -->
    754. 

  754.             <div class="app-page" id="page-skills">
    755. 

  755.                 <script>document.getElementById('app-header').innerHTML = '<a href="#page-discover" class="back-button">‹</a><span>技能交换</span><a href="#page-skill-post" class="icon">+</a>';</script>
    756. 

  756.                  <!-- Add Tabs: 提供 / 需求 / 浏览 -->
    757. 

  757.                  <div class="card skill-item">
    758. 

  758.                      <img src="https://via.placeholder.com/50/6495ED/FFFFFF?text=S1" alt="User Avatar" class="avatar">
    759. 

  759.                      <div class="content-details">
    760. 

  760.                         <h3>刘洋 <span style="font-size: 0.8em; color: #777;">(北航)</span></h3>
    761. 

  761.                         <p><strong style="color: green;">提供:</strong> PPT美化, 海报设计</p>
    762. 

  762.                         <p><strong style="color: orange;">需要:</strong> 英语口语练习</p>
    763. 

  763.                      </div>
    764. 

  764.                      <div class="actions"> <a href="#page-chat" class="button-link outline" style="padding: 5px 10px; font-size: 0.8em;">联系Ta</a> </div>
    765. 

  765.                  </div>
    766. 

  766.                  <div class="card skill-item">
    767. 

  767.                      <img src="https://via.placeholder.com/50/DC143C/FFFFFF?text=S2" alt="User Avatar" class="avatar">
    768. 

  768.                      <div class="content-details">
    769. 

  769.                         <h3>孙悦 <span style="font-size: 0.8em; color: #777;">(北理)</span></h3>
    770. 

  770.                          <p><strong style="color: green;">提供:</strong> 日语N2辅导</p>
    771. 

  771.                          <p><strong style="color: orange;">需要:</strong> Python爬虫教学</p>
    772. 

  772.                      </div>
    773. 

  773.                      <div class="actions"> <a href="#page-chat" class="button-link outline" style="padding: 5px 10px; font-size: 0.8em;">联系Ta</a> </div>
    774. 

  774.                  </div>
    775. 

  775.                   <div class="card skill-item">
    776. 

  776.                      <img src="https://via.placeholder.com/50/FF8C00/FFFFFF?text=S3" alt="User Avatar" class="avatar">
    777. 

  777.                      <div class="content-details">
    778. 

  778.                         <h3>周峰 <span style="font-size: 0.8em; color: #777;">(北交大)</span></h3>
    779. 

  779.                          <p><strong style="color: green;">提供:</strong> 吉他弹唱教学 (入门)</p>
    780. 

  780.                          <p><strong style="color: orange;">需要:</strong> 无</p>
    781. 

  781.                      </div>
    782. 

  782.                      <div class="actions"> <a href="#page-chat" class="button-link outline" style="padding: 5px 10px; font-size: 0.8em;">联系Ta</a> </div>
    783. 

  783.                  </div>
    784. 

  784.             </div>
    785. 

  785. 

  786.              <!-- PAGE: Skill Post/Edit -->
    787. 

  787.             <div class="app-page" id="page-skill-post">
    788. 

  788.                  <script>document.getElementById('app-header').innerHTML = '<a href="#page-skills" class="back-button">‹</a><span>发布技能/需求</span><a href="#page-skills" class="icon" style="font-size: 0.9em;">发布</a>';</script>
    789. 

  789.                  <label for="skill-provide">我能提供的技能/帮助:</label>
    790. 

  790.                  <textarea id="skill-provide" placeholder="详细描述你能提供的技能或帮助，如：Python数据分析入门、日语五十音教学..."></textarea>
    791. 

  791.                  <label for="skill-need">我需要的技能/帮助:</label>
    792. 

  792.                  <textarea id="skill-need" placeholder="详细描述你需要的技能或帮助，如：寻找英语口语语伴、求PS修图指导..."></textarea>
    793. 

  793.                  <p style="font-size: 0.9em; color: #888;">可以只填写一项或两项都填。</p>
    794. 

  794.             </div>
    795. 

  795. 

  796.             <!-- PAGE: Map View (Conceptual) -->
    797. 

  797.             <div class="app-page" id="page-map">
    798. 

  798.                 <script>document.getElementById('app-header').innerHTML = '<a href="#page-discover" class="back-button">‹</a><span>附近 (<span style="color:red;">隐私保护模式</span>)</span><a href="#" class="icon">⚙️</a>';</script>
    799. 

  799.                 <p style="font-size: 0.85em; color: #dc3545; text-align: center; border: 1px solid #f5c6cb; background-color: #f8d7da; padding: 8px; border-radius: 5px; margin-bottom: 15px;">
    800. 

  800.                     <strong>注意:</strong> 为保护隐私，地图仅显示模糊位置和共同兴趣，不会暴露精确坐标或个人身份。你需要明确授权才能使用此功能。
    801. 

  801.                 </p>
    802. 

  802.                  <div class="map-placeholder">
    803. 

  803.                     <p>模拟地图区域<br/>(显示附近有相同兴趣的用户或活动的大致位置)</p>
    804. 

  804.                  </div>
    805. 

  805.                  <div style="margin-top: 15px;">
    806. 

  806.                      <label for="map-filter-interest">筛选兴趣:</label>
    807. 

  807.                      <select id="map-filter-interest">
    808. 

  808.                          <option>所有兴趣</option>
    809. 

  809.                          <option>摄影</option>
    810. 

  810.                          <option>篮球</option>
    811. 

  811.                          <option>学习伙伴</option>
    812. 

  812.                      </select>
    813. 

  813.                      <label for="map-filter-radius">范围:</label>
    814. 

  814.                      <select id="map-filter-radius">
    815. 

  815.                          <option>1公里内</option>
    816. 

  816.                          <option>3公里内</option>
    817. 

  817.                          <option>5公里内</option>
    818. 

  818.                      </select>
    819. 

  819.                  </div>
    820. 

  820.                  <!-- List nearby items below the map? -->
    821. 

  821.                  <p style="text-align: center; color: #999; margin-top: 20px;">地图下方可列出匹配项</p>
    822. 

  822. 

  823.             </div>
    824. 

  824. 

  825.             <!-- PAGE: Login -->
    826. 

  826.             <div class="app-page" id="page-login">
    827. 

  827.                 <script>document.getElementById('app-header').innerHTML = '<span>登录</span>';</script>
    828. 

  828.                 <h2 style="text-align: center; margin-top: 40px;">欢迎回来</h2>
    829. 

  829.                  <label for="login-email">邮箱/手机号:</label>
    830. 

  830.                  <input type="email" id="login-email" placeholder="输入你的注册邮箱或手机号">
    831. 

  831.                  <label for="login-password">密码:</label>
    832. 

  832.                  <input type="password" id="login-password" placeholder="输入密码">
    833. 

  833.                  <button style="width: 100%; margin-top: 20px;">登录</button>
    834. 

  834.                  <div style="display: flex; justify-content: space-between; margin-top: 15px; font-size: 0.9em;">
    835. 

  835.                      <a href="#" style="color: #007bff;">忘记密码?</a>
    836. 

  836.                      <a href="#page-signup" style="color: #007bff;">没有账号？去注册</a>
    837. 

  837.                  </div>
    838. 

  838.                  <p style="text-align: center; color: #aaa; margin: 30px 0 15px 0;">--- 第三方登录 ---</p>
    839. 

  839.                  <div style="text-align: center;">
    840. 

  840.                     <button class="outline" style="margin: 5px; border-radius: 50%; width: 50px; height: 50px; font-size: 1.5em;">微</button>
    841. 

  841.                     <button class="outline" style="margin: 5px; border-radius: 50%; width: 50px; height: 50px; font-size: 1.5em;">Q</button>
    842. 

  842.                      <button class="outline" style="margin: 5px; border-radius: 50%; width: 50px; height: 50px; font-size: 1.5em;"></button>
    843. 

  843.                  </div>
    844. 

  844.             </div>
    845. 

  845. 

  846.              <!-- PAGE: Signup -->
    847. 

  847.             <div class="app-page" id="page-signup">
    848. 

  848.                 <script>document.getElementById('app-header').innerHTML = '<span>注册</span>';</script>
    849. 

  849.                  <h2 style="text-align: center; margin-top: 20px;">创建新账号</h2>
    850. 

  850.                   <label for="signup-school-email">学校邮箱 (.edu):</label>
    851. 

  851.                  <input type="email" id="signup-school-email" placeholder="推荐使用edu邮箱验证身份">
    852. 

  852.                   <label for="signup-nickname">昵称:</label>
    853. 

  853.                  <input type="text" id="signup-nickname" placeholder="给自己取个名字吧">
    854. 

  854.                   <label for="signup-password">设置密码:</label>
    855. 

  855.                  <input type="password" id="signup-password" placeholder="至少8位，包含字母和数字">
    856. 

  856.                   <label for="signup-password-confirm">确认密码:</label>
    857. 

  857.                  <input type="password" id="signup-password-confirm" placeholder="再次输入密码">
    858. 

  858.                  <button style="width: 100%; margin-top: 20px;">注册</button>
    859. 

  859.                  <p style="font-size: 0.8em; color: #888; margin-top: 10px; text-align: center;">
    860. 

  860.                     点击注册表示同意 <a href="#" style="color: #007bff;">用户协议</a> 和 <a href="#" style="color: #007bff;">隐私政策</a>
    861. 

  861.                  </p>
    862. 

  862.                   <p style="text-align: center; margin-top: 15px;">
    863. 

  863.                      <a href="#page-login" style="color: #007bff;">已有账号？去登录</a>
    864. 

  864.                  </p>
    865. 

  865.             </div>
    866. 

  866. 

  867.         </div> <!-- End .app-content -->
    868. 

  868. 

  869.         <!-- Footer / Tab Bar -->
    870. 

  870.         <div class="app-footer" id="app-footer">
    871. 

  871.             <a href="#page-home" class="tab-item active" onclick="setActiveTab(this)"><span>🏠</span>首页</a>
    872. 

  872.             <a href="#page-discover" class="tab-item" onclick="setActiveTab(this)"><span>🔍</span>发现</a>
    873. 

  873.             <a href="#page-messages" class="tab-item" onclick="setActiveTab(this)"><span>💬</span>消息</a>
    874. 

  874.             <a href="#page-profile-self" class="tab-item" onclick="setActiveTab(this)"><span>👤</span>我的</a>
    875. 

  875.         </div>
    876. 

  876.     </div> <!-- End .phone-mockup -->
    877. 

  877. 

  878. <script>
    879. 

  879.     // Simple JavaScript for page navigation simulation and tab highlighting
    880. 

  880.     const pages = document.querySelectorAll('.app-page');
    881. 

  881.     const footerTabs = document.querySelectorAll('.app-footer .tab-item');
    882. 

  882.     const header = document.getElementById('app-header');
    883. 

  883. 

  884.     function showPage(pageId) {
    885. 

  885.         pages.forEach(page => {
    886. 

  886.             page.style.display = 'none'; // Hide all pages
    887. 

  887.         });
    888. 

  888.         const targetPage = document.getElementById(pageId);
    889. 

  889.         if (targetPage) {
    890. 

  890.             targetPage.style.display = 'block'; // Show the target page
    891. 

  891.              // Find the script inside the target page and run it to update the header
    892. 

  892.             const headerScript = targetPage.querySelector('script');
    893. 

  893.             if (headerScript) {
    894. 

  894.                 try {
    895. 

  895.                     eval(headerScript.innerText); // Execute the script to set the header
    896. 

  896.                 } catch (e) {
    897. 

  897.                     console.error("Error executing header script for page:", pageId, e);
    898. 

  898.                     // Set a default header if script fails
    899. 

  899.                      header.innerHTML = '<span>App Name</span>';
    900. 

  900.                 }
    901. 

  901.             } else {
    902. 

  902.                  // Set a default header if no script found
    903. 

  903.                   header.innerHTML = '<span>App Name</span>';
    904. 

  904.             }
    905. 

  905. 

  906.             // Scroll content to top when changing pages
    907. 

  907.             targetPage.parentElement.scrollTop = 0;
    908. 

  908. 

  909.         } else {
    910. 

  910.              console.warn("Page not found:", pageId);
    911. 

  911.              document.getElementById('page-home').style.display = 'block'; // Fallback to home
    912. 

  912.              header.innerHTML = '<span>兴趣伙伴</span><a href="#page-notifications" class="icon">🔔</a>';
    913. 

  913.         }
    914. 

  914.     }
    915. 

  915. 

  916.     function setActiveTab(selectedTab) {
    917. 

  917.         footerTabs.forEach(tab => {
    918. 

  918.             tab.classList.remove('active');
    919. 

  919.         });
    920. 

  920.         selectedTab.classList.add('active');
    921. 

  921.         // Navigate to the page specified in the tab's href
    922. 

  922.         const pageId = selectedTab.getAttribute('href').substring(1); // Remove #
    923. 

  923.         showPage(pageId);
    924. 

  924.     }
    925. 

  925. 

  926.     // Handle initial page load based on URL hash, or default to home
    927. 

  927.     window.addEventListener('load', () => {
    928. 

  928.         const hash = window.location.hash;
    929. 

  929.         if (hash) {
    930. 

  930.             const pageId = hash.substring(1);
    931. 

  931.             showPage(pageId);
    932. 

  932.             // Update active tab based on hash
    933. 

  933.             footerTabs.forEach(tab => {
    934. 

  934.                  if(tab.getAttribute('href') === hash) {
    935. 

  935.                      setActiveTab(tab);
    936. 

  936.                  } else {
    937. 

  937.                       tab.classList.remove('active');
    938. 

  938.                  }
    939. 

  939.              });
    940. 

  940.              // Ensure at least one tab is active if hash matches a main page
    941. 

  941.              const activeTabs = document.querySelectorAll('.app-footer .tab-item.active');
    942. 

  942.              if(activeTabs.length === 0 && ['page-home', 'page-discover', 'page-messages', 'page-profile-self'].includes(pageId)) {
    943. 

  943.                  document.querySelector(`.app-footer .tab-item[href="#${pageId}"]`).classList.add('active');
    944. 

  944.              } else if (activeTabs.length === 0) {
    945. 

  945.                  document.querySelector('.app-footer .tab-item[href="#page-home"]').classList.add('active'); // Default active tab
    946. 

  946.              }
    947. 

  947. 

  948.         } else {
    949. 

  949.             showPage('page-home'); // Default page
    950. 

  950.             document.querySelector('.app-footer .tab-item[href="#page-home"]').classList.add('active'); // Default active tab
    951. 

  951.         }
    952. 

  952.     });
    953. 

  953. 

  954.     // Optional: Handle browser back/forward navigation
    955. 

  955.     window.addEventListener('hashchange', () => {
    956. 

  956.          const hash = window.location.hash;
    957. 

  957.          if (hash) {
    958. 

  958.             const pageId = hash.substring(1);
    959. 

  959.             showPage(pageId);
    960. 

  960.              // Update active tab based on hash
    961. 

  961.              footerTabs.forEach(tab => {
    962. 

  962.                  if(tab.getAttribute('href') === hash) {
    963. 

  963.                      setActiveTab(tab); // This already calls showPage
    964. 

  964.                  } else {
    965. 

  965.                      tab.classList.remove('active');
    966. 

  966.                  }
    967. 

  967.              });
    968. 

  968.               // Ensure at least one tab is active if hash matches a main page
    969. 

  969.              const activeTabs = document.querySelectorAll('.app-footer .tab-item.active');
    970. 

  970.              if(activeTabs.length === 0 && ['page-home', 'page-discover', 'page-messages', 'page-profile-self'].includes(pageId)) {
    971. 

  971.                  document.querySelector(`.app-footer .tab-item[href="#${pageId}"]`).classList.add('active');
    972. 

  972.              } else if (activeTabs.length === 0) {
    973. 

  973.                  document.querySelector('.app-footer .tab-item[href="#page-home"]').classList.add('active'); // Default active tab
    974. 

  974.              }
    975. 

  975.          } else {
    976. 

  976.              showPage('page-home'); // Default to home if hash is empty
    977. 

  977.              setActiveTab(document.querySelector('.app-footer .tab-item[href="#page-home"]'));
    978. 

  978.          }
    979. 

  979.     });
    980. 

  980. 

  981.     // Make internal links work for navigation
    982. 

  982.     document.addEventListener('click', function(event) {
    983. 

  983.         let target = event.target;
    984. 

  984.         // Traverse up the DOM if the click was inside a link
    985. 

  985.         while(target && target.tagName !== 'A') {
    986. 

  986.             target = target.parentElement;
    987. 

  987.         }
    988. 

  988. 

  989.         if (target && target.tagName === 'A' && target.getAttribute('href') && target.getAttribute('href').startsWith('#')) {
    990. 

  990.             const href = target.getAttribute('href');
    991. 

  991.             // Check if it's a tab bar link (already handled by setActiveTab)
    992. 

  992.             if (!target.classList.contains('tab-item')) {
    993. 

  993.                 event.preventDefault(); // Prevent default anchor jump
    994. 

  994.                 const pageId = href.substring(1);
    995. 

  995.                 window.location.hash = pageId; // Change hash to trigger navigation
    996. 

  996.             } else {
    997. 

  997.                  // If it IS a tab item, ensure setActiveTab is called (covers cases where onclick might fail or be absent)
    998. 

  998.                  setActiveTab(target);
    999. 

  999.             }
    1000. 

  1000.         }
    1001. 

  1001.     });
    1002. 

  1002. 

  1003. 

  1004. </script>
    1005. 

  1005. 

  1006. </body>
    1007. 

  1007. </html>
    1008.