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#64748b);margin-bottom:2rem;line-height:1.6}.hero-buttons[data-v-09a08c5d]{display:flex;gap:1rem;justify-content:center}.btn[data-v-09a08c5d]{display:inline-block;padding:.75rem 1.5rem;border-radius:var(--border-radius-md, .5rem);font-size:1rem;font-weight:var(--font-weight-medium, 500);text-decoration:none;transition:all var(--transition, .2s ease-in-out);cursor:pointer}.btn-primary[data-v-09a08c5d]{background:var(--color-primary, #2563eb);color:#fff}.btn-primary[data-v-09a08c5d]:hover{background:#1e40af}.btn-secondary[data-v-09a08c5d]{background:transparent;color:var(--color-primary, #2563eb);border:1px solid var(--color-primary, #2563eb)}.btn-secondary[data-v-09a08c5d]:hover{background:var(--color-primary, #2563eb);color:#fff}@media(max-width:768px){.hero-title[data-v-09a08c5d]{font-size:2.5rem}.hero-subtitle[data-v-09a08c5d]{font-size:1.125rem}.hero-buttons[data-v-09a08c5d]{flex-direction:column}}.feature-cards-section[data-v-b625c122]{padding:3rem 0;background:var(--color-surface, 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600);color:var(--color-text-primary, #1e293b);margin-bottom:.75rem;transition:color var(--transition, .2s ease-in-out)}.article-card:hover .article-title[data-v-7677a6f3]{color:var(--color-primary, #2563eb)}.article-meta[data-v-7677a6f3]{font-size:.875rem;color:var(--color-text-secondary, #64748b);margin-bottom:1rem}.article-summary[data-v-7677a6f3]{font-size:1rem;color:var(--color-text-secondary, #64748b);line-height:1.6;margin-bottom:1rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.article-footer[data-v-7677a6f3]{text-align:right}.read-more[data-v-7677a6f3]{color:var(--color-primary, #2563eb);font-size:.875rem;text-decoration:none;transition:color var(--transition, .2s ease-in-out)}.read-more[data-v-7677a6f3]:hover{color:#1e40af;text-decoration:underline}.article-section[data-v-351394b2]{padding:3rem 0}.container[data-v-351394b2]{max-width:var(--container-max-width, 1200px);margin:0 auto;padding:0 var(--container-padding, 2rem)}.section-title[data-v-351394b2]{font-size:2rem;font-weight:var(--font-weight-bold, 700);color:var(--color-text-primary, #1e293b);margin-bottom:2rem}.article-grid[data-v-351394b2]{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}.loading[data-v-351394b2],.error[data-v-351394b2]{text-align:center;padding:3rem;color:var(--color-text-secondary, #64748b)}@media(max-width:1024px){.article-grid[data-v-351394b2]{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.article-grid[data-v-351394b2]{grid-template-columns:1fr}}.footer[data-v-4e8f0742]{background:var(--color-surface, #f8fafc);color:var(--color-text-secondary, #64748b);text-align:center;padding:2rem;border-top:1px solid var(--color-border, #e2e8f0)}.container[data-v-4e8f0742]{max-width:var(--container-max-width, 1200px);margin:0 auto;padding:0 var(--container-padding, 2rem)}.footer-text[data-v-4e8f0742]{font-size:.875rem;margin:0;line-height:1.6}.site-name[data-v-4e8f0742]{font-weight:500;color:var(--color-text-primary, #1e293b)}.separator[data-v-4e8f0742]{margin:0 .75rem;color:var(--color-text-tertiary, #94a3b8)}.icp-link[data-v-4e8f0742]{color:var(--color-text-secondary, #64748b);text-decoration:none;transition:color .2s ease}.icp-link[data-v-4e8f0742]:hover{color:var(--color-primary, #3b82f6);text-decoration:underline}.home[data-v-5541bfc4]{min-height:100vh;display:flex;flex-direction:column}.main-content[data-v-5541bfc4]{flex:1}.article-list-page[data-v-b8516f7a]{min-height:100vh;display:flex;flex-direction:column}.main-content[data-v-b8516f7a]{flex:1;padding:var(--spacing-xl, 2rem) 0}.container[data-v-b8516f7a]{max-width:var(--container-max-width, 1200px);margin:0 auto;padding:0 var(--container-padding, 2rem)}.page-title[data-v-b8516f7a]{font-size:2.5rem;font-weight:var(--font-weight-bold, 700);color:var(--color-text-primary, #1e293b);margin-bottom:1rem}.page-subtitle[data-v-b8516f7a]{font-size:1.125rem;color:var(--color-text-secondary, #64748b);margin-bottom:3rem}.loading[data-v-b8516f7a],.error[data-v-b8516f7a]{text-align:center;padding:3rem;color:var(--color-text-secondary, #64748b)}.article-detail-page[data-v-cd16cd43]{min-height:100vh;display:flex;flex-direction:column}.main-content[data-v-cd16cd43]{flex:1;padding:var(--spacing-xl, 2rem) 0}.container[data-v-cd16cd43]{max-width:1600px;margin:0 auto;padding:0 1.5rem}.article-wrapper[data-v-cd16cd43]{width:100%}.article-layout[data-v-cd16cd43]{display:flex;gap:2.5rem;align-items:flex-start;justify-content:flex-start}.article-content[data-v-cd16cd43]{flex:1;max-width:1000px;min-width:0;background:var(--color-background, #ffffff);border-radius:var(--border-radius-md, .5rem);padding:2rem}.toc-sidebar[data-v-cd16cd43]{width:300px;flex-shrink:0;position:sticky;top:80px;max-height:calc(100vh - 100px);overflow-y:auto;margin-left:auto}.toc-container[data-v-cd16cd43]{background:var(--color-background, #ffffff);border:1px solid var(--color-border, #e2e8f0);border-radius:var(--border-radius-md, .5rem);padding:1.75rem;box-shadow:var(--shadow-sm, 0 1px 2px 0 rgba(0, 0, 0, .05))}.toc-header[data-v-cd16cd43]{font-size:1.125rem;font-weight:var(--font-weight-semibold, 600);color:var(--color-text-primary, #1e293b);margin-bottom:1rem;padding-bottom:.75rem;border-bottom:1px solid var(--color-border, #e2e8f0)}.toc-nav[data-v-cd16cd43]{font-size:.875rem}.toc-list[data-v-cd16cd43]{list-style:none;padding:0;margin:0}.toc-item[data-v-cd16cd43]{margin-bottom:.375rem;line-height:1.6}.toc-link[data-v-cd16cd43]{color:var(--color-text-secondary, #64748b);text-decoration:none;display:block;padding:.375rem .75rem;border-radius:var(--border-radius-sm, .25rem);transition:all .2s ease-in-out;word-break:break-word;line-height:1.5}.toc-link[data-v-cd16cd43]:hover{color:var(--color-primary, #2563eb);background:var(--color-surface, #f8fafc)}.toc-item.active .toc-link[data-v-cd16cd43]{color:var(--color-primary, #2563eb);background:var(--color-surface, #f8fafc);font-weight:var(--font-weight-medium, 500)}.toc-level-1 .toc-link[data-v-cd16cd43]{padding-left:.75rem;font-weight:var(--font-weight-semibold, 600)}.toc-level-2 .toc-link[data-v-cd16cd43]{padding-left:.75rem}.toc-level-3 .toc-link[data-v-cd16cd43]{padding-left:1.5rem}.toc-level-4 .toc-link[data-v-cd16cd43]{padding-left:2.25rem}.toc-level-5 .toc-link[data-v-cd16cd43]{padding-left:3rem}.toc-level-6 .toc-link[data-v-cd16cd43]{padding-left:3.75rem}.toc-sidebar[data-v-cd16cd43]::-webkit-scrollbar{width:6px}.toc-sidebar[data-v-cd16cd43]::-webkit-scrollbar-track{background:transparent}.toc-sidebar[data-v-cd16cd43]::-webkit-scrollbar-thumb{background:var(--color-border, #e2e8f0);border-radius:3px}.toc-sidebar[data-v-cd16cd43]::-webkit-scrollbar-thumb:hover{background:var(--color-text-muted, #94a3b8)}@media(max-width:1024px){.article-layout[data-v-cd16cd43]{flex-direction:column}.toc-sidebar[data-v-cd16cd43]{width:100%;position:relative;top:0;max-height:none}}.article-header[data-v-cd16cd43]{margin-bottom:2rem;padding-bottom:1.5rem;border-bottom:1px solid var(--color-border, #e2e8f0)}.category-tag[data-v-cd16cd43]{display:inline-block;padding:.25rem .75rem;background:var(--color-surface, #f8fafc);color:var(--color-primary, #2563eb);border-radius:var(--border-radius-sm, .25rem);font-size:.875rem;margin-bottom:1rem}.article-title[data-v-cd16cd43]{font-size:2.5rem;font-weight:var(--font-weight-bold, 700);color:var(--color-text-primary, #1e293b);margin-bottom:1rem;line-height:1.2}.article-meta[data-v-cd16cd43]{font-size:.875rem;color:var(--color-text-secondary, #64748b)}.article-body[data-v-cd16cd43]{font-size:1rem;line-height:1.8;color:var(--color-text-primary, #1e293b)}[data-v-cd16cd43] .markdown-body{word-wrap:break-word}[data-v-cd16cd43] .markdown-body h1,[data-v-cd16cd43] .markdown-body h2,[data-v-cd16cd43] .markdown-body h3,[data-v-cd16cd43] .markdown-body h4,[data-v-cd16cd43] .markdown-body h5,[data-v-cd16cd43] .markdown-body h6{margin-top:2rem;margin-bottom:1rem;font-weight:var(--font-weight-semibold, 600);color:var(--color-text-primary, #1e293b);line-height:1.25;scroll-margin-top:100px}[data-v-cd16cd43] .markdown-body h1{font-size:2rem;border-bottom:1px solid var(--color-border, #e2e8f0);padding-bottom:.5rem}[data-v-cd16cd43] .markdown-body h2{font-size:1.75rem;border-bottom:1px solid var(--color-border, #e2e8f0);padding-bottom:.5rem}[data-v-cd16cd43] .markdown-body h3{font-size:1.5rem}[data-v-cd16cd43] .markdown-body h4{font-size:1.25rem}[data-v-cd16cd43] .markdown-body p{margin-bottom:1.5rem}[data-v-cd16cd43] .markdown-body ul,[data-v-cd16cd43] .markdown-body ol{margin-bottom:1.5rem;padding-left:2rem}[data-v-cd16cd43] .markdown-body li{margin-bottom:.5rem}[data-v-cd16cd43] .markdown-body code{background:var(--color-surface, #f8fafc)!important;padding:.125rem .375rem!important;border-radius:var(--border-radius-sm, .25rem)!important;font-family:Courier New,Consolas,Monaco,monospace!important;font-size:.875rem!important;color:var(--color-text-primary, #1e293b)!important;word-break:break-word}[data-v-cd16cd43] .markdown-body pre{background:var(--color-surface, #f8fafc)!important;border:1px solid var(--color-border, #e2e8f0)!important;border-radius:var(--border-radius-md, .5rem)!important;padding:1rem!important;overflow-x:auto!important;overflow-y:hidden!important;margin-bottom:1.5rem!important;line-height:1.6!important}[data-v-cd16cd43] .markdown-body pre code{background:transparent!important;padding:0!important;border-radius:0!important;font-size:.875rem!important;color:inherit!important;display:block!important;white-space:pre!important;word-wrap:normal!important;word-break:normal!important}[data-v-cd16cd43] .markdown-body pre::-webkit-scrollbar{height:8px}[data-v-cd16cd43] .markdown-body pre::-webkit-scrollbar-track{background:var(--color-surface, #f8fafc);border-radius:4px}[data-v-cd16cd43] .markdown-body pre::-webkit-scrollbar-thumb{background:var(--color-border, #e2e8f0);border-radius:4px}[data-v-cd16cd43] .markdown-body pre::-webkit-scrollbar-thumb:hover{background:var(--color-text-muted, #94a3b8)}[data-v-cd16cd43] .markdown-body blockquote{border-left:4px solid var(--color-primary, #2563eb);padding-left:1rem;margin-left:0;margin-right:0;margin-bottom:1.5rem;color:var(--color-text-secondary, #64748b);font-style:italic}[data-v-cd16cd43] .markdown-body table{border-collapse:collapse;width:100%;margin-bottom:1.5rem}[data-v-cd16cd43] .markdown-body th,[data-v-cd16cd43] .markdown-body td{border:1px solid var(--color-border, #e2e8f0);padding:.75rem;text-align:left}[data-v-cd16cd43] .markdown-body th{background:var(--color-surface, #f8fafc);font-weight:var(--font-weight-semibold, 600)}[data-v-cd16cd43] .markdown-body a{color:var(--color-primary, #2563eb);text-decoration:none}[data-v-cd16cd43] .markdown-body a:hover{text-decoration:underline}[data-v-cd16cd43] .markdown-body img{display:block!important;max-width:100%!important;width:auto!important;height:auto!important;border-radius:var(--border-radius-md, .5rem)!important;margin:1.5rem auto!important;box-shadow:var(--shadow-md, 0 4px 6px -1px rgba(0, 0, 0, .1))!important;object-fit:contain!important;cursor:pointer!important;transition:transform .2s ease-in-out!important}[data-v-cd16cd43] .markdown-body img:hover{transform:scale(1.02)!important;box-shadow:var(--shadow-lg, 0 10px 15px -3px rgba(0, 0, 0, .1))!important}[data-v-cd16cd43] .markdown-body img[src=""],[data-v-cd16cd43] .markdown-body img:not([src]){display:none!important}[data-v-cd16cd43] .markdown-body p img{margin:1.5rem auto!important}[data-v-cd16cd43] .markdown-body img[loading=lazy]{background:var(--color-surface, #f8fafc);min-height:100px}[data-v-cd16cd43] .markdown-body hr{border:none;border-top:1px solid var(--color-border, #e2e8f0);margin:2rem 0}.loading[data-v-cd16cd43],.error[data-v-cd16cd43]{text-align:center;padding:3rem;color:var(--color-text-secondary, #64748b)}.image-preview-modal[data-v-cd16cd43]{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000e6;display:flex;align-items:center;justify-content:center;z-index:9999;cursor:pointer;animation:fadeIn-cd16cd43 .2s ease-in-out}@keyframes fadeIn-cd16cd43{0%{opacity:0}to{opacity:1}}.image-preview-content[data-v-cd16cd43]{position:relative;max-width:90vw;max-height:90vh;display:flex;align-items:center;justify-content:center;cursor:default}.preview-image[data-v-cd16cd43]{max-width:100%;max-height:90vh;object-fit:contain;border-radius:var(--border-radius-md, .5rem);box-shadow:0 20px 25px -5px #00000080;animation:zoomIn-cd16cd43 .2s ease-in-out}@keyframes zoomIn-cd16cd43{0%{transform:scale(.9);opacity:0}to{transform:scale(1);opacity:1}}.image-preview-close[data-v-cd16cd43]{position:absolute;top:-2.5rem;right:0;background:#fff3;border:2px solid rgba(255,255,255,.3);border-radius:50%;width:2.5rem;height:2.5rem;color:#fff;font-size:1.5rem;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease-in-out;z-index:10000}.image-preview-close[data-v-cd16cd43]:hover{background:#ffffff4d;border-color:#ffffff80;transform:scale(1.1)}.image-preview-close[data-v-cd16cd43]:active{transform:scale(.95)}.chat-container[data-v-91877403]{display:flex;height:100vh;width:100%;background:var(--color-background);overflow:hidden}.chat-sidebar[data-v-91877403]{width:var(--chat-sidebar-width, 280px);border-right:var(--chat-sidebar-border, 1px solid var(--color-border));background:var(--chat-sidebar-bg, var(--color-surface));display:flex;flex-direction:column;transition:width var(--transition);overflow:hidden}.chat-sidebar.collapsed[data-v-91877403]{width:60px}.sidebar-header[data-v-91877403]{padding:var(--spacing-md);border-bottom:1px solid var(--color-border);display:flex;justify-content:space-between;align-items:center;gap:var(--spacing-sm)}.sidebar-header h2[data-v-91877403]{font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold);color:var(--color-text-primary);margin:0;flex:1;text-align:center}.back-btn[data-v-91877403]{background:none;border:none;color:var(--color-text-secondary);cursor:pointer;padding:6px 12px;display:flex;align-items:center;justify-content:center;gap:4px;border-radius:var(--border-radius-sm);transition:all 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strong{font-weight:var(--font-weight-bold)}.message-text[data-v-74384cc1] em{font-style:italic}.message-text[data-v-74384cc1] code{background:#0000001a;padding:2px 6px;border-radius:var(--border-radius-sm);font-family:monospace;font-size:.9em}.message-item.user .message-text[data-v-74384cc1] code{background:#fff3}.message-text[data-v-74384cc1] pre{background:#0000000d;padding:8px 12px;border-radius:var(--border-radius-sm);overflow-x:auto;margin:8px 0}.message-text[data-v-74384cc1] pre code{background:none;padding:0;font-size:.85em;line-height:1.6}.message-item.user .message-text[data-v-74384cc1] pre{background:#ffffff26}.message-time[data-v-74384cc1]{font-size:11px;opacity:.7;margin-top:4px}.empty-state[data-v-74384cc1]{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:var(--color-text-secondary);text-align:center;padding:32px}.empty-icon[data-v-74384cc1]{font-size:48px;margin-bottom:16px;opacity:.5}.empty-text[data-v-74384cc1]{font-size:var(--font-size-base);font-weight:var(--font-weight-medium);margin-bottom:8px;color:var(--color-text-primary)}.empty-hint[data-v-74384cc1]{font-size:var(--font-size-sm);opacity:.7}.chat-window-input[data-v-74384cc1]{padding:12px;border-top:1px solid var(--color-border);display:flex;gap:8px;background:var(--color-surface)}.input-field[data-v-74384cc1]{flex:1;padding:8px 12px;border:1px solid var(--color-border);border-radius:var(--border-radius-md);font-size:var(--font-size-sm);outline:none;transition:border-color .2s}.input-field[data-v-74384cc1]:focus{border-color:var(--color-primary)}.send-btn[data-v-74384cc1]{padding:8px 16px;background:var(--color-primary);color:#fff;border:none;border-radius:var(--border-radius-md);cursor:pointer;font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);transition:background .2s;white-space:nowrap}.send-btn[data-v-74384cc1]:hover:not(:disabled){background:var(--color-accent)}.send-btn[data-v-74384cc1]:disabled{opacity:.5;cursor:not-allowed}.chat-window-content[data-v-74384cc1]::-webkit-scrollbar{width:6px}.chat-window-content[data-v-74384cc1]::-webkit-scrollbar-track{background:transparent}.chat-window-content[data-v-74384cc1]::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:3px}.chat-window-content[data-v-74384cc1]::-webkit-scrollbar-thumb:hover{background:var(--color-text-muted)}*{margin:0;padding:0;box-sizing:border-box}:root{--color-primary: #2563eb;--color-secondary: #64748b;--color-background: #ffffff;--color-surface: #f8fafc;--color-text-primary: #1e293b;--color-text-secondary: #64748b;--color-text-muted: #94a3b8;--color-border: #e2e8f0;--color-accent: #2563eb;--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-size-base: 16px;--font-size-sm: 14px;--font-size-lg: 18px;--font-size-xl: 20px;--line-height-base: 1.6;--line-height-tight: 1.4;--line-height-loose: 1.8;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--spacing-base: 1rem;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--container-max-width: 1200px;--container-padding: 2rem;--border-width: 1px;--border-radius-sm: .25rem;--border-radius-md: .5rem;--border-radius-lg: .75rem;--border-radius-xxl: 32px;--border-radius-xxxl: 36px;--chat-sidebar-width: 280px;--chat-sidebar-bg: var(--color-surface);--chat-sidebar-border: 1px solid var(--color-border);--chat-sidebar-padding: var(--spacing-md);--chat-skill-card-bg: transparent;--chat-skill-card-radius: 32px;--chat-skill-card-padding: 10px 15px;--chat-skill-card-border: .8px solid rgba(0, 0, 0, .08);--chat-skill-card-hover-bg: rgba(0, 0, 0, .04);--chat-skill-card-hover-border: rgba(0, 0, 0, .12);--chat-message-user-bg: var(--color-primary);--chat-message-user-color: #ffffff;--chat-message-user-radius: 20px;--chat-message-user-padding: 12px 16px;--chat-message-user-max-width: 80%;--chat-message-assistant-bg: var(--color-surface);--chat-message-assistant-color: var(--color-text-primary);--chat-message-assistant-radius: 20px;--chat-message-assistant-padding: 12px 16px;--chat-message-assistant-max-width: 80%;--chat-input-textarea-bg: transparent;--chat-input-textarea-border: var(--color-border);--chat-input-textarea-radius: 16px;--chat-input-textarea-padding: 12px 16px;--chat-input-textarea-font-size: 16px;--chat-input-textarea-min-height: auto;--chat-input-button-bg: var(--color-primary);--chat-input-button-color: #ffffff;--chat-input-button-radius: 16px;--chat-input-button-padding: 10px 20px;--chat-input-button-font-size: 16px;--chat-input-button-font-weight: 500;--chat-input-button-hover-bg: var(--color-accent);--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1);--transition: .2s ease-in-out;--duration-fast: .15s;--duration-normal: .2s;--duration-slow: .3s}body{font-family:var(--font-family);font-size:var(--font-size-base);line-height:var(--line-height-base);color:var(--color-text-primary);background:var(--color-background);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#app{min-height:100vh;display:flex;flex-direction:column}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition)}a:hover{color:var(--color-accent)}::-webkit-scrollbar{width:12px}::-webkit-scrollbar-track{background:var(--color-surface)}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:6px}::-webkit-scrollbar-thumb:hover{background:var(--color-text-muted)}