.rich-text-editor[data-v-2ed28967]{border:1px solid #dcdfe6;border-radius:4px;background-color:#fff}.editor-toolbar[data-v-2ed28967]{display:flex;flex-wrap:wrap;padding:5px;border-bottom:1px solid #dcdfe6;background-color:#f9f9f9;border-radius:4px 4px 0 0}.toolbar-btn[data-v-2ed28967]{display:flex;align-items:center;justify-content:center;width:32px;height:32px;margin:2px;border:1px solid #dcdfe6;background-color:#fff;border-radius:4px;cursor:pointer;font-size:14px;transition:all .2s}.toolbar-btn[data-v-2ed28967]:hover{background-color:#f0f0f0}.toolbar-btn.active[data-v-2ed28967]{background-color:#ecf5ff;border-color:#409eff;color:#409eff}.toolbar-btn[data-v-2ed28967]:disabled{background-color:#f5f7fa;border-color:#e4e7ed;color:#c0c4cc;cursor:not-allowed}.editor-content[data-v-2ed28967]{padding:10px;min-height:100px;overflow-y:auto;max-height:var(--v31e8a25c);word-break:break-word;outline:none}.editor-content[data-v-2ed28967]:focus{box-shadow:0 0 0 2px #409eff33}.editor-content[data-v-2ed28967]:empty:before{content:attr(placeholder);color:#c0c4cc;pointer-events:none}.editor-disabled[data-v-2ed28967]{background-color:#f5f7fa;cursor:not-allowed;opacity:.7}.editor-content table[data-v-2ed28967]{border-collapse:collapse;width:100%;margin:10px 0}.editor-content table td[data-v-2ed28967],.editor-content table th[data-v-2ed28967]{border:1px solid #ddd;padding:8px}.editor-content table th[data-v-2ed28967]{background-color:#f2f2f2;font-weight:700}.editor-content img[data-v-2ed28967]{max-width:100%;height:auto;display:block;margin:10px 0;border-radius:4px}.ai-container[data-v-734ea572]{max-width:1200px;margin:0 auto;padding:20px;min-height:100vh}.ai-card[data-v-734ea572]{background:#fff;border-radius:16px;padding:30px;box-shadow:0 20px 40px #0000001a;min-height:calc(100vh - 100px);display:flex;flex-direction:column}.header[data-v-734ea572]{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:20px;border-bottom:1px solid #e9ecef}.header h1[data-v-734ea572]{color:#2c3e50;font-size:2.2rem;margin:0;background:linear-gradient(135deg,#28a745,#20c997);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.model-selector[data-v-734ea572]{display:flex;align-items:center;gap:10px}.model-selector label[data-v-734ea572]{font-weight:600;color:#495057}.model-select[data-v-734ea572]{padding:8px 12px;border:2px solid #e9ecef;border-radius:8px;background:#fff;font-size:14px;min-width:200px}.model-select[data-v-734ea572]:disabled{background:#f8f9fa;color:#6c757d}.loading-text[data-v-734ea572]{color:#6c757d;font-size:.9rem}.chat-container[data-v-734ea572]{min-height:400px;display:flex;flex-direction:column;margin-bottom:20px}.messages-container[data-v-734ea572]{flex:1;overflow-y:auto;padding:20px;background:#fafafa;border-radius:12px;margin-bottom:15px;max-height:800px}.message[data-v-734ea572]{display:flex;margin-bottom:20px;gap:12px}.message.user[data-v-734ea572]{flex-direction:row-reverse}.message-avatar[data-v-734ea572]{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.2rem;flex-shrink:0}.message.user .message-avatar[data-v-734ea572]{background:linear-gradient(135deg,#667eea,#764ba2)}.message.assistant .message-avatar[data-v-734ea572]{background:linear-gradient(135deg,#28a745,#20c997)}.message-content[data-v-734ea572]{max-width:70%}.message.user .message-content[data-v-734ea572]{text-align:right}.message-text[data-v-734ea572]{padding:12px 16px;border-radius:18px;line-height:1.4;word-wrap:break-word;white-space:pre-wrap}.message.user .message-text[data-v-734ea572]{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.message.assistant .message-text[data-v-734ea572]{background:#fff;border:1px solid #e9ecef;color:#2c3e50}.message-meta[data-v-734ea572]{display:flex;gap:10px;margin-top:5px;font-size:.8rem}.message-time[data-v-734ea572]{color:#6c757d}.message-model[data-v-734ea572]{color:#667eea;font-weight:500}.typing-indicator[data-v-734ea572]{display:flex;align-items:center;gap:8px;padding:12px 16px}.typing-indicator span[data-v-734ea572]:not(.typing-text){width:8px;height:8px;border-radius:50%;background:#6c757d;animation:typing-734ea572 1.4s infinite ease-in-out}.typing-indicator span[data-v-734ea572]:nth-child(1){animation-delay:-.32s}.typing-indicator span[data-v-734ea572]:nth-child(2){animation-delay:-.16s}.typing-text[data-v-734ea572]{color:#6c757d;font-size:.9rem}@keyframes typing-734ea572{0%,80%,to{transform:scale(.8);opacity:.5}40%{transform:scale(1);opacity:1}}.input-section[data-v-734ea572]{border-top:1px solid #e9ecef;padding-top:15px}.input-container[data-v-734ea572]{display:flex;gap:10px;margin-bottom:10px}.message-input[data-v-734ea572]{flex:1;padding:12px 16px;border:2px solid #e9ecef;border-radius:12px;font-size:14px;resize:vertical;min-height:60px;max-height:120px;transition:border-color .3s ease;font-family:inherit}.message-input[data-v-734ea572]:focus{outline:none;border-color:#28a745}.message-input[data-v-734ea572]:disabled{background:#f8f9fa;color:#6c757d}.send-button[data-v-734ea572]{padding:12px 24px;background:linear-gradient(135deg,#28a745,#20c997);color:#fff;border:none;border-radius:12px;font-weight:600;cursor:pointer;transition:transform .2s ease;align-self:flex-end;min-width:80px}.send-button[data-v-734ea572]:hover:not(:disabled){transform:translateY(-2px)}.send-button[data-v-734ea572]:disabled{background:#6c757d;cursor:not-allowed;transform:none}.action-buttons[data-v-734ea572]{display:flex;justify-content:space-between;align-items:center}.action-btn[data-v-734ea572]{padding:8px 16px;border:1px solid;background:#fff;border-radius:8px;cursor:pointer;font-size:.9rem;transition:all .3s ease}.refresh-btn[data-v-734ea572]{border-color:#007bff;color:#007bff}.refresh-btn[data-v-734ea572]:hover:not(:disabled){background:#007bff;color:#fff}.knowledge-btn[data-v-734ea572]{border-color:#28a745;color:#28a745}.knowledge-btn[data-v-734ea572]:hover,.knowledge-btn.active[data-v-734ea572]{background:#28a745;color:#fff}.clear-btn[data-v-734ea572]{border-color:#dc3545;color:#dc3545}.clear-btn[data-v-734ea572]:hover{background:#dc3545;color:#fff}.action-btn[data-v-734ea572]:disabled{border-color:#6c757d;color:#6c757d;background:#f8f9fa;cursor:not-allowed}.shortcut-hint[data-v-734ea572]{font-size:.8rem;color:#6c757d}.modal-overlay[data-v-734ea572]{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.knowledge-modal[data-v-734ea572]{background:#fff;border-radius:16px;box-shadow:0 20px 40px #0000004d;max-width:800px;width:90%;max-height:90vh;overflow:hidden;display:flex;flex-direction:column}.modal-header[data-v-734ea572]{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;border-bottom:1px solid #e9ecef;background:#f8f9fa}.modal-header h3[data-v-734ea572]{margin:0;color:#2c3e50;font-size:1.4rem;font-weight:600}.close-btn[data-v-734ea572]{background:none;border:none;font-size:2rem;color:#6c757d;cursor:pointer;width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:all .3s ease}.close-btn[data-v-734ea572]:hover{background:#e9ecef;color:#495057}.modal-body[data-v-734ea572]{flex:1;padding:24px;overflow-y:auto}.upload-section[data-v-734ea572]{margin-bottom:24px}.upload-section h4[data-v-734ea572]{margin:0 0 15px;color:#2c3e50;font-size:1.2rem}.upload-area[data-v-734ea572]{border:2px dashed #e9ecef;border-radius:12px;padding:30px;text-align:center;cursor:pointer;transition:all .3s ease;background:#f8f9fa}.upload-area[data-v-734ea572]:hover,.upload-area.active[data-v-734ea572]{border-color:#28a745;background:#e3f2fd}.upload-area.uploading[data-v-734ea572]{border-color:#ffc107;background:#fff8e1}.upload-content[data-v-734ea572]{display:flex;flex-direction:column;align-items:center;gap:10px}.upload-icon[data-v-734ea572]{font-size:3rem}.upload-prompt p[data-v-734ea572]{margin:5px 0}.upload-hint[data-v-734ea572]{font-size:.9rem;color:#6c757d}.uploading-indicator[data-v-734ea572]{display:flex;flex-direction:column;align-items:center;gap:15px}.spinner[data-v-734ea572]{width:40px;height:40px;border:4px solid #f3f3f3;border-top:4px solid #28a745;border-radius:50%;animation:spin-734ea572 1s linear infinite}@keyframes spin-734ea572{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.files-section h4[data-v-734ea572]{margin:0 0 15px;color:#2c3e50;font-size:1.2rem}.files-list[data-v-734ea572]{display:flex;flex-direction:column;gap:10px;max-height:300px;overflow-y:auto}.file-item[data-v-734ea572]{display:flex;justify-content:space-between;align-items:center;padding:12px 15px;background:#f8f9fa;border-radius:8px;border:1px solid #e9ecef;transition:all .3s ease}.file-item[data-v-734ea572]:hover{background:#e9ecef}.file-item.selected[data-v-734ea572]{background:#e3f2fd;border-color:#28a745}.file-info[data-v-734ea572]{flex:1}.file-name[data-v-734ea572]{font-weight:500;color:#2c3e50;margin-bottom:3px}.file-meta[data-v-734ea572]{font-size:.8rem;color:#6c757d}.file-actions[data-v-734ea572]{display:flex;gap:8px}.file-select-btn[data-v-734ea572],.file-remove-btn[data-v-734ea572]{padding:6px 12px;border:1px solid;border-radius:6px;font-size:.8rem;cursor:pointer;transition:all .3s ease}.file-select-btn[data-v-734ea572]{border-color:#28a745;color:#28a745;background:#fff}.file-select-btn[data-v-734ea572]:hover,.file-select-btn.selected[data-v-734ea572]{background:#28a745;color:#fff}.file-remove-btn[data-v-734ea572]{border-color:#dc3545;color:#dc3545;background:#fff}.file-remove-btn[data-v-734ea572]:hover{background:#dc3545;color:#fff}.selected-info[data-v-734ea572]{margin-top:15px;padding:10px 15px;background:#e3f2fd;border-radius:8px;border-left:4px solid #28a745}.selected-info p[data-v-734ea572]{margin:0;color:#2c3e50;font-weight:500}.empty-state[data-v-734ea572]{text-align:center;padding:30px;color:#6c757d}.empty-state p[data-v-734ea572]{margin:10px 0}.file-preview-section[data-v-734ea572]{margin-top:20px;padding:20px;background:#f8f9fa;border-radius:12px;border:1px solid #e9ecef;max-height:500px;overflow-y:auto}.preview-header[data-v-734ea572]{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px;padding-bottom:10px;border-bottom:1px solid #e9ecef}.preview-header h3[data-v-734ea572]{margin:0;color:#2c3e50;font-size:1.2rem;font-weight:600}.preview-controls[data-v-734ea572]{display:flex;gap:8px}.preview-btn[data-v-734ea572]{padding:6px 12px;border:1px solid;border-radius:6px;font-size:.8rem;cursor:pointer;transition:all .3s ease}.select-all-btn[data-v-734ea572]{border-color:#28a745;color:#28a745;background:#fff}.select-all-btn[data-v-734ea572]:hover,.select-all-btn.active[data-v-734ea572]{background:#28a745;color:#fff}.deselect-btn[data-v-734ea572]{border-color:#6c757d;color:#6c757d;background:#fff}.deselect-btn[data-v-734ea572]:hover{background:#6c757d;color:#fff}.deselect-btn[data-v-734ea572]:disabled{opacity:.5;cursor:not-allowed}.files-preview-grid[data-v-734ea572]{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:15px;margin-bottom:15px}.file-preview-card[data-v-734ea572]{background:#fff;border:1px solid #e9ecef;border-radius:10px;padding:15px;transition:all .3s ease;cursor:pointer;position:relative}.file-preview-card[data-v-734ea572]:hover{box-shadow:0 4px 12px #0000001a;transform:translateY(-2px)}.file-preview-card.selected[data-v-734ea572]{border-color:#28a745;background:#e3f2fd;box-shadow:0 0 0 2px #28a74533}.file-preview-header[data-v-734ea572]{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.file-icon[data-v-734ea572]{font-size:1.5rem}.file-actions-mini[data-v-734ea572]{display:flex;gap:5px}.file-select-mini[data-v-734ea572],.file-remove-mini[data-v-734ea572]{width:24px;height:24px;border-radius:50%;border:1px solid;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:.8rem;font-weight:700;transition:all .2s ease}.file-select-mini[data-v-734ea572]{border-color:#28a745;color:#28a745;background:#fff}.file-select-mini.selected[data-v-734ea572]{background:#28a745;color:#fff}.file-remove-mini[data-v-734ea572]{border-color:#dc3545;color:#dc3545;background:#fff}.file-remove-mini[data-v-734ea572]:hover{background:#dc3545;color:#fff}.file-preview-content[data-v-734ea572]{margin-bottom:10px}.file-title[data-v-734ea572]{font-weight:600;color:#2c3e50;margin-bottom:5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.file-info[data-v-734ea572]{font-size:.8rem;color:#6c757d;margin-bottom:8px}.file-content-preview[data-v-734ea572]{margin-bottom:8px}.content-preview-text[data-v-734ea572]{font-size:.9rem;color:#495057;line-height:1.4;max-height:60px;overflow:hidden;background:#f8f9fa;padding:8px;border-radius:4px;font-family:Courier New,monospace}.file-upload-time[data-v-734ea572]{font-size:.75rem;color:#6c757d}.selected-summary-top[data-v-734ea572]{margin-top:20px;margin-bottom:15px;padding:12px 15px;background:#e3f2fd;border-radius:8px;border-left:4px solid #28a745}.selected-summary-top .summary-text[data-v-734ea572]{font-weight:500;color:#2c3e50;margin-bottom:8px;display:block}.selected-summary-top .selected-file-names[data-v-734ea572]{display:flex;flex-wrap:wrap;gap:8px}.selected-summary[data-v-734ea572]{padding:12px 15px;background:#e3f2fd;border-radius:8px;border-left:4px solid #28a745}.summary-text[data-v-734ea572]{font-weight:500;color:#2c3e50;margin-bottom:8px;display:block}.selected-file-names[data-v-734ea572]{display:flex;flex-wrap:wrap;gap:8px}.selected-file-badge[data-v-734ea572]{padding:4px 10px;background:#28a745;color:#fff;border-radius:15px;font-size:.8rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:200px}.document-preview-modal[data-v-734ea572]{background:#fff;border-radius:16px;box-shadow:0 20px 40px #0000004d;max-width:900px;width:90%;max-height:90vh;overflow:hidden;display:flex;flex-direction:column}.preview-modal-header[data-v-734ea572]{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;border-bottom:1px solid #e9ecef;background:#f8f9fa}.preview-modal-header h3[data-v-734ea572]{margin:0;color:#2c3e50;font-size:1.4rem;font-weight:600}.preview-file-info[data-v-734ea572]{display:flex;flex-direction:column;gap:4px;flex:1;margin:0 15px;overflow:hidden}.preview-file-info .file-name[data-v-734ea572]{font-weight:500;color:#2c3e50;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.preview-file-info .file-size[data-v-734ea572]{font-size:.8rem;color:#6c757d}.preview-modal-body[data-v-734ea572]{flex:1;padding:20px;overflow-y:auto}.image-preview[data-v-734ea572]{display:flex;justify-content:center;align-items:center;max-height:100%;padding:20px}.image-preview img[data-v-734ea572]{max-width:100%;max-height:100%;object-fit:contain;border-radius:8px;box-shadow:0 4px 12px #0000001a}.text-preview[data-v-734ea572]{height:100%}.text-preview pre[data-v-734ea572]{margin:0;padding:15px;background:#f8f9fa;border-radius:8px;border:1px solid #e9ecef;font-family:Courier New,monospace;font-size:.9rem;line-height:1.5;white-space:pre-wrap;word-wrap:break-word;color:#2c3e50;overflow:auto;max-height:500px}.office-preview[data-v-734ea572]{display:flex;flex-direction:column;height:100%;position:relative}.office-loading[data-v-734ea572]{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px;color:#6c757d}.office-loading p[data-v-734ea572]{margin-top:15px;font-size:1rem}.office-loading .spinner[data-v-734ea572]{width:40px;height:40px;border:4px solid #f3f3f3;border-top:4px solid #007bff;border-radius:50%;animation:spin-734ea572 1s linear infinite}.office-preview iframe[data-v-734ea572]{flex:1;border:none;border-radius:8px;box-shadow:0 2px 8px #0000001a;min-height:500px}.office-fallback[data-v-734ea572]{padding:20px;background:#f8f9fa;border-radius:8px;border:1px solid #e9ecef;margin-top:20px;text-align:center}.office-fallback p[data-v-734ea572]{margin-bottom:15px;color:#6c757d}.office-fallback ul[data-v-734ea572]{text-align:left;margin-bottom:20px;color:#495057}.office-fallback li[data-v-734ea572]{margin-bottom:8px}.external-link-btn[data-v-734ea572]{display:inline-block;padding:10px 20px;background:#007bff;color:#fff;text-decoration:none;border-radius:6px;font-weight:500;transition:background-color .3s ease}.external-link-btn[data-v-734ea572]:hover{background:#0056b3}.office-info[data-v-734ea572]{padding:20px;background:#f8f9fa;border-radius:8px;border:1px solid #e9ecef}.office-info h4[data-v-734ea572]{margin-top:0;color:#2c3e50;border-bottom:1px solid #e9ecef;padding-bottom:10px}.office-info p[data-v-734ea572]{margin:10px 0;color:#495057}.office-note[data-v-734ea572]{margin:20px 0;padding:15px;background:#e3f2fd;border-radius:6px;border-left:4px solid #007bff}.office-note p[data-v-734ea572]{margin:5px 0}.office-note ul[data-v-734ea572]{margin:10px 0;padding-left:20px}.office-note li[data-v-734ea572]{margin-bottom:5px}.office-alternatives[data-v-734ea572]{margin-top:20px}.office-alternatives h5[data-v-734ea572]{margin-bottom:15px;color:#495057}.preview-options[data-v-734ea572]{display:flex;gap:15px;justify-content:center;flex-wrap:wrap}.preview-option-btn[data-v-734ea572]{display:flex;align-items:center;gap:8px;padding:12px 20px;background:#fff;border:2px solid #007bff;border-radius:8px;color:#007bff;font-weight:500;cursor:pointer;transition:all .3s ease}.preview-option-btn[data-v-734ea572]:hover{background:#007bff;color:#fff}.option-icon[data-v-734ea572]{font-size:1.2rem}@media(max-width:768px){.ai-container[data-v-734ea572]{padding:10px}.ai-card[data-v-734ea572]{padding:20px;height:auto}.header[data-v-734ea572]{flex-direction:column;gap:15px;text-align:center}.message-content[data-v-734ea572]{max-width:85%}.input-container[data-v-734ea572]{flex-direction:column}.send-button[data-v-734ea572]{align-self:stretch}.action-buttons[data-v-734ea572]{flex-direction:column;gap:10px}.file-item[data-v-734ea572]{flex-direction:column;align-items:flex-start;gap:10px}.file-actions[data-v-734ea572]{align-self:flex-end}.preview-header[data-v-734ea572]{flex-direction:column;gap:10px;align-items:flex-start}.files-preview-grid[data-v-734ea572]{grid-template-columns:1fr}.selected-file-badge[data-v-734ea572]{max-width:150px}}.wechat-article-style[data-v-2293f930]{display:flex;flex-direction:column;gap:20px}.preview-container[data-v-2293f930]{background-color:#f5f5f5;border-radius:8px;padding:20px;border:1px solid #e9ecef}.wechat-preview[data-v-2293f930]{background-color:#fff;border-radius:4px;box-shadow:0 2px 10px #0000000d;overflow:hidden}.rich_media_inner[data-v-2293f930]{max-width:677px;margin:0 auto;position:relative;padding:20px 0}.rich_media_title[data-v-2293f930]{font-size:22px;line-height:1.4;font-weight:600;margin-bottom:20px;text-align:center;color:#3f3f3f}.rich_media_area[data-v-2293f930]{margin-bottom:25px;background-color:#fbfbfb;border-radius:8px;padding:14px 20px;border-left:4px solid #5c80e5}.rich_media_area_title[data-v-2293f930]{font-size:18px;font-weight:600;color:#5c80e5;margin:0 0 14px;padding-bottom:8px;border-bottom:1px solid rgba(7,193,96,.2)}.rich_media_info[data-v-2293f930]{margin:12px 0;font-size:16px;line-height:1.6;display:flex;align-items:flex-start}.rich_media_label[data-v-2293f930]{min-width:80px;color:#000;font-weight:500;flex-shrink:0}.rich_media_content[data-v-2293f930]{flex:1;color:#3f3f3f}.rich_media_paragraph[data-v-2293f930]{font-size:16px;line-height:1.8;margin:16px 0;text-align:justify;color:#3f3f3f}.format-guide[data-v-2293f930]{background-color:#f9f9f9;border-radius:8px;padding:20px;margin-bottom:20px;border:1px solid #e9ecef}.format-guide h4[data-v-2293f930]{margin:0 0 14px;color:#2c3e50;font-size:1.2rem;text-align:center}.guide-content p[data-v-2293f930]{margin:0 0 14px;color:#495057}.format-grid[data-v-2293f930]{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:12px;margin-bottom:14px}.format-item[data-v-2293f930]{background-color:#fff;padding:12px;border-radius:6px;border:1px solid #e9ecef;display:flex;flex-direction:column;gap:5px}.format-item strong[data-v-2293f930]{color:#17a2b8;font-size:14px}.format-item span[data-v-2293f930]{color:#495057;font-family:Courier New,monospace;font-size:13px;background-color:#f8f9fa;padding:5px 8px;border-radius:4px}.compatibility-note[data-v-2293f930]{color:#6c757d;font-size:14px;line-height:1.5;background-color:#e7f5ff;padding:10px;border-radius:4px;border-left:3px solid #17a2b8}.action-container[data-v-2293f930]{display:flex;flex-direction:column;align-items:center;gap:10px}.copy-button[data-v-2293f930]{background-color:#5c80e5;color:#fff;border:none;border-radius:4px;padding:12px 24px;font-size:16px;font-weight:500;cursor:pointer;transition:background-color .3s,transform .2s;display:flex;align-items:center;justify-content:center;min-width:220px;box-shadow:0 2px 4px #07c16033}.copy-button[data-v-2293f930]:hover{background-color:#06ad56;transform:translateY(-2px);box-shadow:0 4px 8px #07c1604d}.copy-button[data-v-2293f930]:active{transform:translateY(0)}.copy-button[data-v-2293f930]:disabled{background-color:#ccc;cursor:not-allowed;transform:none;box-shadow:none}.success-message[data-v-2293f930]{padding:12px 18px;background-color:#f0f9eb;border:1px solid #e1f3d8;border-radius:6px;color:#67c23a;font-size:14px;max-width:450px;text-align:center;box-shadow:0 2px 4px #67c23a1a}.article-container[data-v-33413724]{max-width:1400px;margin:0 auto;padding:20px;min-height:100vh}.article-card[data-v-33413724]{background:#fff;border-radius:16px;padding:30px;box-shadow:0 20px 40px #0000001a;min-height:calc(100vh - 100px);display:flex;flex-direction:column}.header[data-v-33413724]{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:20px;border-bottom:1px solid #e9ecef}.header h1[data-v-33413724]{color:#2c3e50;font-size:2.2rem;margin:0;background:linear-gradient(135deg,#17a2b8,#138496);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.model-selector[data-v-33413724]{display:flex;align-items:center;gap:10px}.model-selector label[data-v-33413724]{font-weight:600;color:#495057}.model-select[data-v-33413724]{padding:8px 12px;border:2px solid #e9ecef;border-radius:8px;background:#fff;font-size:14px;min-width:200px}.model-select[data-v-33413724]:disabled{background:#f8f9fa;color:#6c757d}.loading-text[data-v-33413724]{color:#6c757d;font-size:.9rem}.input-section[data-v-33413724]{margin-bottom:20px}.processing-overlay[data-v-33413724]{position:fixed;inset:0;background-color:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000}.processing-modal[data-v-33413724]{background-color:#fff;border-radius:16px;padding:30px;box-shadow:0 20px 40px #0003;width:400px;max-width:90vw;text-align:center}.processing-content[data-v-33413724]{display:flex;flex-direction:column;align-items:center;gap:25px}.processing-icon[data-v-33413724]{display:flex;align-items:center;justify-content:center}.spinner[data-v-33413724]{width:60px;height:60px;border:6px solid #f3f3f3;border-top:6px solid #17a2b8;border-radius:50%;animation:spin-33413724 1s linear infinite}@keyframes spin-33413724{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.processing-text h3[data-v-33413724]{margin:0 0 15px;color:#2c3e50;font-size:1.5rem;font-weight:600}.timer-display[data-v-33413724]{display:flex;align-items:baseline;justify-content:center;gap:5px}.timer-value[data-v-33413724]{font-size:3rem;font-weight:700;color:#17a2b8;line-height:1;min-width:100px;text-align:center}.timer-unit[data-v-33413724]{font-size:1.2rem;color:#6c757d;font-weight:500}.input-section h3[data-v-33413724]{margin:0 0 15px;color:#2c3e50;font-size:1.4rem}.article-input-container[data-v-33413724]{display:flex;flex-direction:column;gap:10px}.article-input[data-v-33413724]{width:100%;padding:15px;border:2px solid #e9ecef;border-radius:8px;font-size:1rem;resize:vertical;min-height:200px;font-family:inherit;line-height:1.5;transition:border-color .3s}.article-input[data-v-33413724]:focus{outline:none;border-color:#17a2b8}.input-controls[data-v-33413724]{display:flex;gap:10px;justify-content:flex-end}.process-button[data-v-33413724],.clear-button[data-v-33413724]{padding:10px 20px;border:none;border-radius:8px;font-weight:600;cursor:pointer;transition:all .3s;min-width:120px}.process-button[data-v-33413724]{background:linear-gradient(135deg,#17a2b8,#138496);color:#fff}.process-button[data-v-33413724]:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 4px 8px #17a2b84d}.process-button[data-v-33413724]:disabled{background:#6c757d;cursor:not-allowed;transform:none}.clear-button[data-v-33413724]{background:#fff;color:#6c757d;border:2px solid #e9ecef}.clear-button[data-v-33413724]:hover{border-color:#dc3545;color:#dc3545}.wechat-preview-section[data-v-33413724]{margin-top:30px;display:flex;flex-direction:column;gap:20px}.section-header[data-v-33413724]{text-align:center;margin-bottom:10px}.section-header h3[data-v-33413724]{margin:0;color:#2c3e50;font-size:1.5rem}@media(max-width:768px){.article-container[data-v-33413724]{padding:10px}.article-card[data-v-33413724]{padding:20px}.header[data-v-33413724]{flex-direction:column;gap:15px;text-align:center}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;background:linear-gradient(135deg,#667eea,#764ba2);min-height:100vh}#app{min-height:100vh;display:flex;flex-direction:column}.navbar{background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.2);box-shadow:0 4px 20px #0000001a;position:sticky;top:0;z-index:100}.nav-container{max-width:1240px;margin:0 auto;padding:15px 20px;display:flex;justify-content:space-between;align-items:center}.nav-brand{font-size:1.5rem;font-weight:700;color:#2c3e50;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.nav-tabs{display:flex;gap:15px}.nav-tab{padding:10px 25px;border:none;border-radius:25px;background:#ffffff80;color:#2c3e50;font-weight:500;cursor:pointer;transition:all .3s ease;font-size:.9rem}.nav-tab:hover{background:#fffc;transform:translateY(-2px)}.nav-tab.active{background:#fff;color:#667eea;box-shadow:0 4px 15px #667eea33}.main-content{flex:1;padding:20px}@media(max-width:768px){.nav-container{flex-direction:column;gap:15px;padding:15px}.nav-tabs{width:100%;justify-content:center}.nav-tab{padding:8px 15px;font-size:.85rem}.main-content{padding:10px}}
