body{margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#f4f5f7}*{box-sizing:border-box}.login-page[data-v-fd6a2bbb]{min-height:100vh;display:flex;align-items:center;justify-content:center;background-color:#f4f5f7}.login-container[data-v-fd6a2bbb]{background:#fff;padding:2rem;border-radius:8px;box-shadow:0 4px 6px #0000001a;width:100%;max-width:400px}.login-title[data-v-fd6a2bbb]{text-align:center;color:#333;margin-bottom:2rem;font-size:1.75rem}.login-form[data-v-fd6a2bbb]{display:flex;flex-direction:column;gap:1.5rem}.form-group[data-v-fd6a2bbb]{display:flex;flex-direction:column;gap:.5rem}.form-group label[data-v-fd6a2bbb]{color:#666;font-size:.9rem}.form-group input[data-v-fd6a2bbb]{padding:.75rem;border:1px solid #ddd;border-radius:4px;font-size:1rem;transition:border-color .3s}.form-group input[data-v-fd6a2bbb]:focus{border-color:#4caf50;outline:none}.login-button[data-v-fd6a2bbb]{background-color:#4caf50;color:#fff;padding:.75rem;border:none;border-radius:4px;font-size:1rem;cursor:pointer;transition:background-color .3s}.login-button[data-v-fd6a2bbb]:hover{background-color:#45a049}.error-message[data-v-fd6a2bbb]{background-color:#ffebee;color:#c62828;padding:.75rem;border-radius:4px;font-size:.9rem}.register-link[data-v-fd6a2bbb]{text-align:center;font-size:.9rem}.register-link a[data-v-fd6a2bbb]{color:#4caf50;text-decoration:none}.register-link a[data-v-fd6a2bbb]:hover{text-decoration:underline}.register-page[data-v-75815e34]{min-height:100vh;display:flex;align-items:center;justify-content:center;background-color:#f4f5f7}.register-container[data-v-75815e34]{background:#fff;padding:2rem;border-radius:8px;box-shadow:0 4px 6px #0000001a;width:100%;max-width:400px}.register-title[data-v-75815e34]{text-align:center;color:#333;margin-bottom:2rem;font-size:1.75rem}.register-form[data-v-75815e34]{display:flex;flex-direction:column;gap:1.5rem}.form-group[data-v-75815e34]{display:flex;flex-direction:column;gap:.5rem}.form-group label[data-v-75815e34]{color:#666;font-size:.9rem}.form-group input[data-v-75815e34]{padding:.75rem;border:1px solid #ddd;border-radius:4px;font-size:1rem;transition:border-color .3s}.form-group input[data-v-75815e34]:focus{border-color:#4caf50;outline:none}.register-button[data-v-75815e34]{background-color:#4caf50;color:#fff;padding:.75rem;border:none;border-radius:4px;font-size:1rem;cursor:pointer;transition:background-color .3s}.register-button[data-v-75815e34]:hover{background-color:#45a049}.error-message[data-v-75815e34]{background-color:#ffebee;color:#c62828;padding:.75rem;border-radius:4px;font-size:.9rem}.login-link[data-v-75815e34]{text-align:center;font-size:.9rem}.login-link a[data-v-75815e34]{color:#4caf50;text-decoration:none}.login-link a[data-v-75815e34]:hover{text-decoration:underline}.article-list[data-v-89f3b54d]{max-width:800px;margin:0 auto;padding-top:20px}.article-card[data-v-89f3b54d]{background:#fff;padding:20px;border-bottom:1px solid #f0f2f7}.article-card h2[data-v-89f3b54d]{margin:0 0 12px;font-size:1.25rem;color:#121212;font-weight:600}.article-content[data-v-89f3b54d]{position:relative}.article-text[data-v-89f3b54d]{margin:0;line-height:1.67;color:#121212;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:all .3s}.article-text.expanded[data-v-89f3b54d]{-webkit-line-clamp:unset}.article-text[data-v-89f3b54d] p{margin:1em 0}.article-text[data-v-89f3b54d] ul,.article-text[data-v-89f3b54d] ol{padding-left:2em;margin:1em 0}.article-text[data-v-89f3b54d] li{margin:.5em 0}.article-text[data-v-89f3b54d] strong{font-weight:600;color:#000}.article-text[data-v-89f3b54d] em{font-style:italic}.article-text[data-v-89f3b54d] blockquote{margin:1em 0;padding-left:1em;border-left:4px solid #ddd;color:#666}.article-text[data-v-89f3b54d] code{background-color:#f5f5f5;padding:.2em .4em;border-radius:3px;font-family:monospace}.article-text[data-v-89f3b54d] pre{background-color:#f5f5f5;padding:1em;border-radius:4px;overflow-x:auto}.article-text[data-v-89f3b54d]:not(.expanded){cursor:pointer}.article-text[data-v-89f3b54d]:not(.expanded):hover{color:#8590a6}.article-meta[data-v-89f3b54d]{display:flex;justify-content:space-between;align-items:center;margin-top:12px}.meta-left[data-v-89f3b54d]{display:flex;gap:15px}.author-info[data-v-89f3b54d]{display:flex;align-items:center;gap:6px;text-decoration:none;color:inherit;transition:all .2s}.author-info[data-v-89f3b54d]:hover{opacity:.8}.author-info:hover .author[data-v-89f3b54d]{color:#175199}.platform-icon[data-v-89f3b54d]{width:16px;height:16px;border-radius:50%}.author[data-v-89f3b54d]{color:#8590a6;font-size:14px;transition:color .2s}.date[data-v-89f3b54d]{color:#8590a6;font-size:14px}.expand-button[data-v-89f3b54d],.collapse-button[data-v-89f3b54d]{color:#175199;font-size:14px;cursor:pointer;transition:color .3s}.expand-button[data-v-89f3b54d]{position:absolute;right:0;bottom:0;padding:0 20px;background:linear-gradient(90deg,#fff0,#fff 20%)}.collapse-button[data-v-89f3b54d]{margin-right:20px}.collapse-button[data-v-89f3b54d]:hover,.expand-button[data-v-89f3b54d]:hover{color:#0f3c7c}.interaction-stats[data-v-89f3b54d]{display:flex;gap:15px}.likes[data-v-89f3b54d],.comments[data-v-89f3b54d],.bookmarks[data-v-89f3b54d]{display:flex;align-items:center;gap:5px;cursor:pointer;transition:color .2s}.likes[data-v-89f3b54d]:hover,.comments[data-v-89f3b54d]:hover,.bookmarks[data-v-89f3b54d]:hover{color:#175199}.likes i[data-v-89f3b54d]{transition:all .3s ease}.likes:hover i[data-v-89f3b54d]{transform:scale(1.1)}.likes i.far[data-v-89f3b54d]{color:#8590a6}.likes i.fas[data-v-89f3b54d]{color:#f44}.comments i[data-v-89f3b54d],.bookmarks i[data-v-89f3b54d]{color:inherit}.pagination[data-v-89f3b54d]{display:flex;justify-content:center;align-items:center;gap:8px;margin:20px 0;padding:20px 0}.page-btn[data-v-89f3b54d]{min-width:32px;height:32px;padding:0 4px;border:1px solid #d9d9d9;background:#fff;border-radius:4px;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:14px;color:#595959;transition:all .3s}.page-btn[data-v-89f3b54d]:hover:not(:disabled){color:#1890ff;border-color:#1890ff}.page-btn.active[data-v-89f3b54d]{color:#fff;background:#1890ff;border-color:#1890ff}.page-btn[data-v-89f3b54d]:disabled{cursor:not-allowed;color:#d9d9d9;background:#f5f5f5}.likes.liked[data-v-89f3b54d],.likes.liked i[data-v-89f3b54d]{color:#ff4d4f}.ai-chat{display:flex;flex-direction:column;height:100%;background:#fff;position:relative;overflow:hidden}.chat-container{flex:1;overflow-y:auto;padding:20px 20px 0;margin-bottom:80px}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:#8590a6}.empty-state i{font-size:48px;margin-bottom:16px}.message{margin-bottom:20px;display:flex;flex-direction:column}.message-content{padding:12px 16px;border-radius:12px;max-width:85%;line-height:1.5}.message-content.single-line{padding:8px 16px}.user-message{align-items:flex-end}.user-message .message-content{background:#e3f2fd;color:#1976d2}.ai-message{align-items:flex-start}.ai-message .message-content{background:#f5f5f5;color:#333}.reasoning-section{margin-bottom:12px;border:1px solid #e0e0e0;border-radius:8px;overflow:hidden}.reasoning-header{display:flex;align-items:center;padding:8px 12px;background:#f0f0f0;cursor:pointer;-webkit-user-select:none;user-select:none;transition:background-color .2s}.reasoning-header:hover{background:#e8e8e8}.reasoning-header i{margin-right:8px;font-size:12px;transition:transform .2s}.thinking-badge{font-size:.8em;padding:2px 8px;border-radius:10px;margin-left:4px;white-space:nowrap}.thinking-badge.thinking{background:#2196f3;color:#fff;animation:pulse 1.5s infinite}.thinking-badge.completed{background:#4caf50;color:#fff}@keyframes pulse{0%{opacity:.6}50%{opacity:1}to{opacity:.6}}.reasoning-content{padding:12px;background:#fafafa;border-top:1px solid #e0e0e0;font-size:.9em;color:#666}.answer-content{margin-top:4px}.input-container{display:flex;align-items:flex-end;gap:10px;padding:20px;border-top:1px solid #eee;background:#fff;position:absolute;bottom:0;left:0;right:0;z-index:51;box-shadow:0 -2px 10px #0000000d}textarea{flex:1;padding:12px;border:1px solid #ddd;border-radius:8px;resize:none;font-size:14px;line-height:1.5;min-height:40px;height:auto;max-height:150px;transition:height .2s ease;scrollbar-width:none;-ms-overflow-style:none;box-sizing:border-box;overflow-y:auto}textarea::-webkit-scrollbar{display:none}.send-button-tooltip,.send-button-container{display:none}button{padding:8px 16px;background:#1976d2;color:#fff;border:none;border-radius:8px;cursor:pointer;transition:all .3s;font-size:13px;white-space:nowrap;min-width:80px;display:flex;align-items:center;justify-content:center}button:hover:not(:disabled){background:#1565c0}button:disabled{background:#ccc;cursor:not-allowed}.typing-indicator{display:flex;gap:4px;padding:4px 8px}.typing-indicator span{width:8px;height:8px;background:#90caf9;border-radius:50%;animation:bounce 1.4s infinite ease-in-out}.typing-indicator span:nth-child(1){animation-delay:-.32s}.typing-indicator span:nth-child(2){animation-delay:-.16s}@keyframes bounce{0%,80%,to{transform:scale(0)}40%{transform:scale(1)}}.message-content :deep(p){margin:.5em 0}.message-content :deep(pre){background:#f8f9fa;padding:12px;border-radius:4px;overflow-x:auto}.message-content :deep(code){background:#f8f9fa;padding:2px 4px;border-radius:4px;font-family:monospace}.message-content :deep(ul),.message-content :deep(ol){margin:.5em 0;padding-left:1.5em}.message-content :deep(li){margin:.25em 0}.message-content :deep(a){color:#1976d2;text-decoration:none}.message-content :deep(a:hover){text-decoration:underline}:deep(.mermaid){margin:1em 0;overflow-x:auto;text-align:center}:deep(.mermaid svg){max-width:100%;height:auto}@media screen and (max-width: 768px){.chat-container{padding:10px;margin-bottom:70px}.input-container{padding:10px}.message-content{max-width:92%}}@media screen and (max-width: 480px){.chat-container{margin-bottom:60px}.input-container{padding:8px}}pre{background-color:#f6f8fa;border-radius:6px;padding:16px;overflow:auto;margin:16px 0}pre code{background-color:transparent;padding:0;font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,monospace;font-size:14px;line-height:1.5;white-space:pre;word-break:normal;overflow-wrap:normal}code{background-color:#afb8c133;border-radius:3px;padding:.2em .4em;font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,monospace;font-size:85%}pre::-webkit-scrollbar{height:8px;width:8px}pre::-webkit-scrollbar-thumb{background-color:#c1c1c1;border-radius:4px}pre::-webkit-scrollbar-track{background-color:transparent}.header[data-v-dd416517]{padding:1rem;background:#fff;box-shadow:0 1px 3px #0000001a;position:fixed;top:0;left:0;right:0;z-index:100;display:flex;justify-content:space-between;align-items:center;width:100%}.header-content[data-v-dd416517]{display:flex;align-items:center;gap:1rem;flex:1;max-width:1200px;margin:0 auto;padding:0 1rem}.site-title[data-v-dd416517]{display:flex;flex-direction:column;gap:4px;min-width:fit-content}.header h1[data-v-dd416517]{font-size:1.5rem;margin:0;color:#121212;flex-shrink:0}.search-box[data-v-dd416517]{position:relative;flex:1;max-width:500px;margin:0 1rem}.search-box i[data-v-dd416517]{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:#8590a6;z-index:1}.search-box input[data-v-dd416517]{width:100%;padding:8px 12px 8px 36px;border:1px solid #ebebeb;border-radius:20px;font-size:14px;background:#f6f6f6;transition:all .3s}.search-box input[data-v-dd416517]:focus{background:#fff;border-color:#06f;outline:none;box-shadow:0 0 0 3px #0066ff1a}.user-section[data-v-dd416517]{margin-left:auto;padding:0 1rem}.user-avatar[data-v-dd416517]{width:32px;height:32px;border-radius:50%;cursor:pointer}.user-menu[data-v-dd416517]{display:flex;align-items:center;gap:10px}.nav-link[data-v-dd416517]{color:#8590a6;font-size:14px;cursor:pointer;text-decoration:none;transition:color .3s}.nav-link[data-v-dd416517]:hover{color:#121212}.login-link[data-v-dd416517]{color:#06f}.login-link[data-v-dd416517]:hover{color:#0052cc}.main-content[data-v-dd416517]{max-width:800px;margin:72px auto 0;padding:0;position:relative;min-height:calc(100vh - 130px)}.site-desc[data-v-dd416517]{margin:0;font-size:12px;color:#8590a6;line-height:1.4;max-width:300px}@media screen and (max-width: 768px){.header[data-v-dd416517]{padding:.5rem}.header-content[data-v-dd416517]{flex-direction:row;gap:.5rem;align-items:center;justify-content:space-between}.site-title[data-v-dd416517]{display:none}.search-box[data-v-dd416517]{flex:1;margin:0;max-width:none}.search-box input[data-v-dd416517]{padding:8px 12px 8px 32px;font-size:14px;height:36px}.user-section[data-v-dd416517]{padding:0 .5rem;margin:0}.main-content[data-v-dd416517]{margin-top:56px;min-height:calc(100vh - 114px)}}@media screen and (max-width: 480px){.header[data-v-dd416517]{padding:.5rem}.search-box input[data-v-dd416517]{height:32px}.search-box i[data-v-dd416517]{font-size:14px}.user-avatar[data-v-dd416517]{width:28px;height:28px}.nav-link[data-v-dd416517]{font-size:12px}.main-content[data-v-dd416517]{margin-top:52px;min-height:calc(100vh - 110px)}.footer[data-v-dd416517]{padding:.5rem;font-size:12px}}.fade-enter-active[data-v-dd416517],.fade-leave-active[data-v-dd416517]{transition:opacity .3s ease}.fade-enter-from[data-v-dd416517],.fade-leave-to[data-v-dd416517]{opacity:0}.footer[data-v-dd416517]{text-align:center;padding:1rem;background:#f6f6f6;width:100%;font-size:14px;color:#8590a6;margin-top:20px;position:static}.footer a[data-v-dd416517]{color:#8590a6;text-decoration:none;transition:color .3s}.footer a[data-v-dd416517]:hover{color:#06f}.about-page[data-v-c262280e]{font-family:PingFang SC,Microsoft YaHei,Arial,sans-serif;color:#5c4324;background:#fdf6e3;min-height:100vh}.hero[data-v-c262280e],.cta-section[data-v-c262280e]{position:relative;overflow:hidden}.hero[data-v-c262280e]:before,.cta-section[data-v-c262280e]:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:url(/textures/paper-texture.jpg);background-size:cover;background-repeat:repeat;opacity:.22;pointer-events:none;z-index:0}.hero[data-v-c262280e]>*,.cta-section[data-v-c262280e]>*{position:relative;z-index:1}.features[data-v-c262280e],.feature-item[data-v-c262280e]{position:relative;overflow:hidden}.features[data-v-c262280e]:before,.feature-item[data-v-c262280e]:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:url(/textures/paper-texture.jpg);background-size:cover;background-repeat:repeat;opacity:.38;pointer-events:none;z-index:0}.features[data-v-c262280e]>*,.feature-item[data-v-c262280e]>*{position:relative;z-index:1}.hero[data-v-c262280e]{background:linear-gradient(90deg,#f9f6f2,#f5ecd7);color:#5c4324;padding:60px 0 40px;text-align:center;box-shadow:0 4px 32px #c8b4781a;border-bottom:2px solid #f0e3c3}.hero-content[data-v-c262280e]{max-width:700px;margin:0 auto;display:flex;flex-direction:column;align-items:center}.hero h1[data-v-c262280e]{font-size:2.8rem;margin-bottom:8px;font-weight:700;letter-spacing:2px;color:#d0a355;text-shadow:0 2px 12px #f5ecd7}.subtitle[data-v-c262280e]{font-size:1.3rem;margin-top:4px;margin-bottom:18px;color:#d0a355}.motto[data-v-c262280e]{font-size:1.1rem;margin-bottom:32px;color:#7c6234;background:#fdf6e360;border-left:4px solid #e2c48d;border-radius:8px;display:inline-block;box-shadow:0 2px 12px #c8b47814;margin:0 5vw;padding:8px 0;box-sizing:border-box;max-width:100%}.hero-image[data-v-c262280e]{width:100%;max-width:480px;border-radius:18px;margin:0 auto 32px;box-shadow:0 8px 32px #c8b4781a}.hero-content .cta-btn[data-v-c262280e]{margin-top:32px}.cta-btn[data-v-c262280e]{background:linear-gradient(90deg,#f5ecd7,#e2c48d);color:#5c4324;border:1.5px solid #e2c48d;border-radius:24px;padding:12px 36px;font-size:1.1rem;font-weight:700;cursor:pointer;box-shadow:0 2px 8px #e2c48d55,0 1px #fff inset;transition:background .2s,color .2s,box-shadow .2s;letter-spacing:1px;margin:0 auto}.cta-btn[data-v-c262280e]:hover{background:linear-gradient(90deg,#e2c48d,#f5ecd7);color:#7c6234;box-shadow:0 4px 16px #e2c48dcc}.features[data-v-c262280e]{background:#f9f6f2;padding:48px 0 32px;text-align:center;box-shadow:0 2px 24px #c8b47814}.features h2[data-v-c262280e]{font-size:2rem;margin-bottom:32px;color:#d0a355;letter-spacing:1px}.features-list[data-v-c262280e]{display:flex;justify-content:center;gap:10px;padding-left:8vw;padding-right:8vw}.feature-item[data-v-c262280e]{background:#fdf6e3;border-radius:16px;box-shadow:0 2px 12px #c8b4781a,0 1px #fff inset;padding:18px 14px;width:170px;margin-bottom:16px;text-align:center;border:1.5px solid #e2c48d}.feature-item i[data-v-c262280e]{font-size:1.7rem;color:#bfa76a;margin-bottom:6px;text-shadow:0 2px 8px #f5ecd7}.feature-item h3[data-v-c262280e]{font-size:1.05rem;margin-bottom:6px;color:#5c4324}.feature-item p[data-v-c262280e]{font-size:.92rem;color:#8d7750}.cta-section[data-v-c262280e]{background:linear-gradient(90deg,#f5ecd7,#f9f6f2);color:#5c4324;text-align:center;padding:48px 0 56px;box-shadow:0 -2px 24px #c8b47814;display:flex;flex-direction:column;align-items:center}.cta-section h2[data-v-c262280e]{font-size:2rem;margin-bottom:24px;color:#d0a355}@media (max-width: 900px){.features-list[data-v-c262280e]{flex-direction:column;gap:0}.feature-item[data-v-c262280e]{width:90%;margin:0 auto 24px}}@media (max-width: 600px){.features[data-v-c262280e]{padding:28px 0 18px}.features h2[data-v-c262280e]{font-size:1.2rem;margin-bottom:18px}.motto[data-v-c262280e]{margin:0 5vw;padding:8px 0;box-sizing:border-box;display:block;max-width:100%}.features-list[data-v-c262280e]{flex-direction:row;justify-content:center;gap:10px;padding-left:8vw;padding-right:8vw;flex-wrap:nowrap;overflow-x:hidden}.feature-item[data-v-c262280e]{width:calc((100vw - 16vw - 20px) / 3);min-width:0;max-width:none;padding:12px 2px;margin-bottom:0;border-radius:12px;flex-shrink:1}.feature-item i[data-v-c262280e]{font-size:1.1rem;margin-bottom:4px}.feature-item h3[data-v-c262280e]{font-size:.92rem;margin-bottom:4px}.feature-item p[data-v-c262280e]{font-size:.78rem}}
