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var(--transition-base);overflow:hidden}.card:hover{box-shadow:var(--shadow-md);border-color:var(--color-border-hover)}.page-title{font-size:var(--font-size-4xl);font-weight:var(--font-weight-bold);line-height:var(--line-height-tight);margin-bottom:var(--spacing-4)}.page-subtitle{font-size:var(--font-size-lg);color:var(--color-text-secondary);margin-bottom:var(--spacing-8)}.grid-auto{gap:var(--spacing-6);grid-template-columns:repeat(auto-fill,minmax(280px,1fr));display:grid}.reveal{opacity:0;transition:opacity .6s cubic-bezier(.4,0,.2,1),transform .6s cubic-bezier(.4,0,.2,1);transform:translateY(30px)}.reveal.revealed{opacity:1;transform:translateY(0)}.reveal-delay-1{transition-delay:.1s}.reveal-delay-2{transition-delay:.2s}.reveal-delay-3{transition-delay:.3s}.fade-in{opacity:0;animation:.5s forwards fadeInUp;transform:translateY(1rem)}@keyframes fadeInUp{to{opacity:1;transform:translateY(0)}}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--muted);border-radius:var(--border-radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--ink2)}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-backdrop-blur{syntax:"*";inherits:false}@property --tw-backdrop-brightness{syntax:"*";inherits:false}@property --tw-backdrop-contrast{syntax:"*";inherits:false}@property --tw-backdrop-grayscale{syntax:"*";inherits:false}@property --tw-backdrop-hue-rotate{syntax:"*";inherits:false}@property --tw-backdrop-invert{syntax:"*";inherits:false}@property --tw-backdrop-opacity{syntax:"*";inherits:false}@property --tw-backdrop-saturate{syntax:"*";inherits:false}@property --tw-backdrop-sepia{syntax:"*";inherits:false}@property --tw-ease{syntax:"*";inherits:false}[data-theme=light]{--brand-primary: #00a8cc;--brand-secondary: #6d28d9;--color-primary: #00a8cc;--color-primary-hover: 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#cbd5e1;--border-color: #e2e8f0;--radius-none: 0px;--radius-sm: .25rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-2xl: 1.5rem;--radius-full: 9999px;--border-radius-sm: .25rem;--border-radius-md: .5rem;--border-radius-lg: .75rem;--border-radius-full: 9999px;--shadow-xs: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-sm: 0 1px 3px 0 rgb(0 0 0 / .1), 0 1px 2px -1px rgb(0 0 0 / .1);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .1), 0 8px 10px -6px rgb(0 0 0 / .1);--font-family-sans: "Inter", "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;--font-family-mono: "JetBrains Mono", "Fira Code", "Consolas", monospace;--font-sans: "Inter", "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", "Consolas", monospace;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 1.875rem;--font-size-4xl: 2.25rem;--font-size-5xl: 3rem;--font-size-6xl: 3.75rem;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 1.875rem;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--line-height-tight: 1.25;--line-height-normal: 1.5;--line-height-relaxed: 1.75;--spacing-0: 0px;--spacing-1: .25rem;--spacing-2: .5rem;--spacing-3: .75rem;--spacing-4: 1rem;--spacing-5: 1.25rem;--spacing-6: 1.5rem;--spacing-8: 2rem;--spacing-10: 2.5rem;--spacing-12: 3rem;--spacing-16: 4rem;--spacing-20: 5rem;--spacing-24: 6rem;--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .35s ease;--transition-normal: .25s ease;--z-header: 100;--z-dropdown: 200;--z-modal: 300;--z-toast: 400;--z-sticky: 150;--header-height: 4rem;--content-max-width: 1280px;--sidebar-width: 260px}[data-theme=light] body{background-color:var(--color-bg);color:var(--color-text-primary)}[data-theme=dark]{--brand-primary: #00d4ff;--brand-secondary: #7c3aed;--color-primary: #00d4ff;--color-primary-hover: #33ddff;--color-primary-light: rgba(0, 212, 255, .15);--color-primary-dark: #00a8cc;--color-success: #34d399;--color-warning: #fbbf24;--color-danger: #f87171;--color-info: #22d3ee;--color-bg: #0a0a0a;--color-bg-secondary: #141414;--color-bg-tertiary: #1f1f1f;--color-surface: #141414;--color-surface-hover: #1f1f1f;--brand-gradient: linear-gradient(135deg, #00d4ff, #7c3aed);--gradient-hero: linear-gradient(135deg, #0a0a0a 0%, #1a0a2e 50%, #0f172a 100%);--gradient-card: linear-gradient(180deg, rgba(0, 212, 255, .08) 0%, transparent 100%);--gradient-glow: linear-gradient(135deg, #00d4ff, #7c3aed);--gradient-accent: linear-gradient(90deg, #00d4ff, #7c3aed);--color-text-primary: #f1f5f9;--color-text-secondary: #94a3b8;--color-text-tertiary: #64748b;--color-text-inverse: #0a0a0a;--color-text-link: var(--color-primary);--color-border: rgba(0, 212, 255, .15);--color-border-hover: rgba(0, 212, 255, .3);--bg: #0a0a0a;--bg2: #141414;--bg3: #1f1f1f;--ink: #f1f5f9;--ink2: #94a3b8;--muted: #64748b;--rule: rgba(0, 212, 255, .15);--rule2: rgba(0, 212, 255, .3);--border-color: rgba(0, 212, 255, .15);--radius-none: 0px;--radius-sm: .25rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-2xl: 1.5rem;--radius-full: 9999px;--border-radius-sm: .25rem;--border-radius-md: .5rem;--border-radius-lg: .75rem;--border-radius-full: 9999px;--shadow-xs: 0 1px 2px 0 rgb(0 0 0 / .3);--shadow-sm: 0 1px 3px 0 rgb(0 0 0 / .4), 0 1px 2px -1px rgb(0 0 0 / .3);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .4), 0 2px 4px -2px rgb(0 0 0 / .3);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .4), 0 4px 6px -4px rgb(0 0 0 / .3);--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .5), 0 8px 10px -6px rgb(0 0 0 / .4);--font-family-sans: "Inter", "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;--font-family-mono: "JetBrains Mono", "Fira Code", "Consolas", monospace;--font-sans: "Inter", "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", "Consolas", monospace;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 1.875rem;--font-size-4xl: 2.25rem;--font-size-5xl: 3rem;--font-size-6xl: 3.75rem;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 1.875rem;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--line-height-tight: 1.25;--line-height-normal: 1.5;--line-height-relaxed: 1.75;--spacing-0: 0px;--spacing-1: .25rem;--spacing-2: .5rem;--spacing-3: .75rem;--spacing-4: 1rem;--spacing-5: 1.25rem;--spacing-6: 1.5rem;--spacing-8: 2rem;--spacing-10: 2.5rem;--spacing-12: 3rem;--spacing-16: 4rem;--spacing-20: 5rem;--spacing-24: 6rem;--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .35s ease;--transition-normal: .25s ease;--z-header: 100;--z-dropdown: 200;--z-modal: 300;--z-toast: 400;--z-sticky: 150;--header-height: 4rem;--content-max-width: 1280px;--sidebar-width: 260px}[data-theme=dark] body{background-color:var(--color-bg);color:var(--color-text-primary)}[data-theme=tech-blue]{--brand-primary: #00d4ff;--brand-secondary: #7c3aed;--color-primary: #00d4ff;--color-primary-hover: #33ddff;--color-primary-light: rgba(0, 212, 255, .15);--color-primary-dark: #00a8cc;--color-success: #14b8a6;--color-warning: #eab308;--color-danger: #f43f5e;--color-info: #0ea5e9;--color-bg: #0f172a;--color-bg-secondary: #1e293b;--color-bg-tertiary: #334155;--color-surface: #1e293b;--color-surface-hover: #334155;--brand-gradient: linear-gradient(135deg, #00d4ff, #7c3aed);--gradient-hero: linear-gradient(135deg, #0f172a 0%, #1e1b4b 50%, #0f172a 100%);--gradient-card: linear-gradient(180deg, rgba(0, 212, 255, .08) 0%, transparent 100%);--gradient-glow: linear-gradient(135deg, #00d4ff, #7c3aed);--gradient-accent: linear-gradient(90deg, #00d4ff, #7c3aed);--color-text-primary: #f1f5f9;--color-text-secondary: #94a3b8;--color-text-tertiary: #64748b;--color-text-inverse: #0f172a;--color-text-link: var(--color-primary);--color-border: rgba(0, 212, 255, .15);--color-border-hover: rgba(0, 212, 255, .3);--bg: #0f172a;--bg2: #1e293b;--bg3: #334155;--ink: #f1f5f9;--ink2: #94a3b8;--muted: #64748b;--rule: rgba(0, 212, 255, .15);--rule2: rgba(0, 212, 255, .3);--border-color: rgba(0, 212, 255, .15);--radius-none: 0px;--radius-sm: .25rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-2xl: 1.5rem;--radius-full: 9999px;--border-radius-sm: .25rem;--border-radius-md: .5rem;--border-radius-lg: .75rem;--border-radius-full: 9999px;--shadow-xs: 0 1px 2px 0 rgb(0 0 0 / .3);--shadow-sm: 0 1px 3px 0 rgb(0 0 0 / .4), 0 1px 2px -1px rgb(0 0 0 / .3);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .4), 0 2px 4px -2px rgb(0 0 0 / .3);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .4), 0 4px 6px -4px rgb(0 0 0 / .3);--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .5), 0 8px 10px -6px rgb(0 0 0 / .4);--font-family-sans: "Inter", "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;--font-family-mono: "JetBrains Mono", "Fira Code", "Consolas", monospace;--font-sans: "Inter", "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", "Consolas", monospace;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 1.875rem;--font-size-4xl: 2.25rem;--font-size-5xl: 3rem;--font-size-6xl: 3.75rem;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 1.875rem;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--line-height-tight: 1.25;--line-height-normal: 1.5;--line-height-relaxed: 1.75;--spacing-0: 0px;--spacing-1: .25rem;--spacing-2: .5rem;--spacing-3: .75rem;--spacing-4: 1rem;--spacing-5: 1.25rem;--spacing-6: 1.5rem;--spacing-8: 2rem;--spacing-10: 2.5rem;--spacing-12: 3rem;--spacing-16: 4rem;--spacing-20: 5rem;--spacing-24: 6rem;--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .35s ease;--transition-normal: .25s ease;--z-header: 100;--z-dropdown: 200;--z-modal: 300;--z-toast: 400;--z-sticky: 150;--header-height: 4rem;--content-max-width: 1280px;--sidebar-width: 260px}[data-theme=tech-blue] body{background-color:var(--color-bg);color:var(--color-text-primary)}.theme-toggle-wrapper{position:relative;display:inline-flex}.theme-toggle-btn{display:inline-flex;align-items:center;gap:var(--spacing-1, 4px);height:36px;padding:0 var(--spacing-3, 12px);border-radius:var(--border-radius-md, 6px);border:1px solid var(--color-border, #e2e8f0);background-color:var(--color-surface, #ffffff);color:var(--color-text-secondary, #475569);cursor:pointer;transition:all var(--transition-fast, .15s);font-size:var(--font-size-sm, .875rem);font-family:inherit;white-space:nowrap}.theme-toggle-btn:hover{border-color:var(--color-primary, #2563eb);color:var(--color-primary, #2563eb);background-color:var(--color-primary-light, #dbeafe)}.theme-toggle-icon{font-size:1rem;line-height:1}.theme-toggle-label{font-weight:var(--font-weight-medium, 500)}.theme-toggle-arrow{transition:transform var(--transition-fast, .15s);opacity:.6}.theme-toggle-btn:hover .theme-toggle-arrow{opacity:1}.theme-dropdown{position:absolute;top:calc(100% + 6px);right:0;min-width:160px;background-color:var(--color-surface, #ffffff);border:1px solid var(--color-border, #e2e8f0);border-radius:var(--border-radius-lg, 8px);box-shadow:var(--shadow-lg, 0 10px 15px -3px rgba(0,0,0,.1));padding:var(--spacing-1, 4px);z-index:var(--z-dropdown, 200);opacity:0;visibility:hidden;transform:translateY(-4px);transition:all var(--transition-fast, .15s)}.theme-dropdown.open{opacity:1;visibility:visible;transform:translateY(0)}.theme-option{display:flex;align-items:center;gap:var(--spacing-2, 8px);width:100%;padding:var(--spacing-2, 8px) var(--spacing-3, 12px);border-radius:var(--border-radius-md, 6px);border:none;background:none;color:var(--color-text-primary, #0f172a);cursor:pointer;font-size:var(--font-size-sm, .875rem);font-family:inherit;text-align:left;transition:background var(--transition-fast, .15s)}.theme-option:hover{background-color:var(--color-bg-secondary, #f8fafc)}.theme-option.active{color:var(--color-primary, #2563eb);background-color:var(--color-primary-light, #dbeafe);font-weight:var(--font-weight-medium, 500)}.theme-option-icon{font-size:1.1rem;line-height:1;width:20px;text-align:center}.theme-option-label{flex:1}.theme-option-check{color:var(--color-primary, #2563eb);flex-shrink:0}[data-theme=dark] .theme-dropdown{background-color:var(--color-surface, #1e293b);border-color:var(--color-border, #334155)}[data-theme=dark] .theme-option:hover{background-color:var(--color-bg-secondary, #1e293b)}[data-theme=dark] .theme-option.active{background-color:var(--color-primary-light, #1e3a5f)}[data-theme=tech-blue] .theme-dropdown{background-color:var(--color-surface, #ffffff);border-color:var(--color-border, #bae6fd)}.chat-message[data-v-732f71a1]{display:flex;gap:8px;margin-bottom:16px;animation:messageSlideIn-732f71a1 .3s ease-out}@keyframes messageSlideIn-732f71a1{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.message-user[data-v-732f71a1]{justify-content:flex-end}.message-assistant[data-v-732f71a1]{justify-content:flex-start}.message-avatar[data-v-732f71a1]{flex-shrink:0;width:32px;height:32px;border-radius:50%;overflow:hidden;align-self:flex-end}.message-avatar-placeholder[data-v-732f71a1]{visibility:hidden}.avatar-img[data-v-732f71a1]{width:100%;height:100%;object-fit:cover}.message-content-wrapper[data-v-732f71a1]{max-width:80%;display:flex;align-items:flex-end;gap:4px}.message-bubble[data-v-732f71a1]{padding:10px 14px;border-radius:18px;font-size:14px;line-height:1.6;word-break:break-word;white-space:pre-wrap}.message-user .message-bubble[data-v-732f71a1]{background-color:#2563eb;color:#fff;border-bottom-right-radius:4px}.message-assistant .message-bubble[data-v-732f71a1]{background-color:#f1f5f9;color:#1e293b;border-bottom-left-radius:4px}[data-theme=dark] .message-assistant .message-bubble[data-v-732f71a1]{background-color:#1e293b;color:#e2e8f0}.message-bubble.is-streaming[data-v-732f71a1]{border-bottom-right-radius:4px}.message-assistant .message-bubble.is-thinking[data-v-732f71a1]{min-width:60px;min-height:36px;display:flex;align-items:center;justify-content:center}.message-bubble[data-v-732f71a1] p{margin:0 0 8px}.message-bubble[data-v-732f71a1] p:last-child{margin-bottom:0}.message-bubble[data-v-732f71a1] code{background-color:#00000014;padding:2px 6px;border-radius:4px;font-size:13px;font-family:JetBrains Mono,Consolas,monospace}.message-bubble[data-v-732f71a1] pre{background-color:#0000000f;padding:12px;border-radius:8px;overflow-x:auto;margin:8px 0}.message-bubble[data-v-732f71a1] pre code{background:none;padding:0}.message-bubble[data-v-732f71a1] ul,.message-bubble[data-v-732f71a1] ol{padding-left:20px;margin:4px 0}.message-bubble[data-v-732f71a1] li{margin-bottom:2px}.message-bubble[data-v-732f71a1] blockquote{border-left:3px solid #93c5fd;padding-left:10px;margin:8px 0;color:#64748b}.message-bubble[data-v-732f71a1] a{color:#2563eb;text-decoration:underline}.message-bubble[data-v-732f71a1] h1,.message-bubble[data-v-732f71a1] h2,.message-bubble[data-v-732f71a1] h3,.message-bubble[data-v-732f71a1] h4{margin:8px 0 4px;font-weight:600}.message-bubble[data-v-732f71a1] table{border-collapse:collapse;width:100%;margin:8px 0;font-size:13px}.message-bubble[data-v-732f71a1] th,.message-bubble[data-v-732f71a1] td{border:1px solid #e2e8f0;padding:6px 10px;text-align:left}.message-bubble[data-v-732f71a1] th{background-color:#f1f5f9;font-weight:600}.message-bubble[data-v-732f71a1] hr{border:none;border-top:1px solid #e2e8f0;margin:12px 0}.streaming-cursor[data-v-732f71a1]{display:inline-block;font-size:16px;font-weight:700;color:#2563eb;animation:blink-732f71a1 .8s step-end infinite;margin-bottom:4px;line-height:1}@keyframes blink-732f71a1{50%{opacity:0}}.typing-indicator[data-v-732f71a1]{display:flex;align-items:center;gap:4px;padding:8px 4px}.dot[data-v-732f71a1]{width:6px;height:6px;border-radius:50%;background-color:#94a3b8;animation:typingBounce-732f71a1 1.4s ease-in-out infinite}.dot[data-v-732f71a1]:nth-child(1){animation-delay:0s}.dot[data-v-732f71a1]:nth-child(2){animation-delay:.2s}.dot[data-v-732f71a1]:nth-child(3){animation-delay:.4s}@keyframes typingBounce-732f71a1{0%,60%,to{transform:translateY(0);opacity:.4}30%{transform:translateY(-6px);opacity:1}}.chat-widget-root[data-v-4df432b4]{position:fixed;bottom:24px;right:24px;z-index:9999;font-family:var(--font-family-sans, "Inter", "PingFang SC", sans-serif)}.chat-toggle-btn[data-v-4df432b4]{position:relative;width:56px;height:56px;border-radius:50%;border:none;background:var(--color-primary, #2563eb);color:var(--color-text-inverse, #ffffff);cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 14px color-mix(in srgb,var(--color-primary, #2563eb) 40%,transparent),0 2px 6px #00000014;transition:transform .2s ease,box-shadow .2s ease;z-index:2}.chat-toggle-btn[data-v-4df432b4]:hover{transform:scale(1.08);box-shadow:0 6px 20px color-mix(in srgb,var(--color-primary, #2563eb) 50%,transparent),0 3px 8px #0000001f}.chat-toggle-btn[data-v-4df432b4]:active{transform:scale(.95)}.chat-toggle-btn.is-active[data-v-4df432b4]{background:var(--color-danger, #ef4444);box-shadow:0 4px 14px color-mix(in srgb,var(--color-danger, #ef4444) 40%,transparent),0 2px 6px #00000014}.chat-toggle-btn.is-active[data-v-4df432b4]:hover{background:var(--color-danger-hover, #dc2626);box-shadow:0 6px 20px color-mix(in srgb,var(--color-danger, #ef4444) 50%,transparent),0 3px 8px #0000001f}.toggle-icon[data-v-4df432b4]{width:24px;height:24px}.chat-panel[data-v-4df432b4]{position:absolute;bottom:68px;right:0;width:380px;height:560px;background:var(--color-surface, #ffffff);border-radius:var(--border-radius-lg, 12px);box-shadow:0 12px 40px color-mix(in srgb,var(--ink, #0f172a) 15%,transparent),0 4px 12px color-mix(in srgb,var(--ink, #0f172a) 8%,transparent);display:flex;flex-direction:column;overflow:hidden;animation:panelSlideUp-4df432b4 .3s ease-out}@keyframes panelSlideUp-4df432b4{0%{opacity:0;transform:translateY(16px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}.chat-header[data-v-4df432b4]{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--rule, #e2e8f0);background:var(--bg2, #f8fafc);flex-shrink:0}.chat-header-left[data-v-4df432b4]{display:flex;align-items:center;gap:10px}.chat-header-avatar[data-v-4df432b4]{width:36px;height:36px;border-radius:50%;overflow:hidden;flex-shrink:0}.chat-header-avatar img[data-v-4df432b4]{width:100%;height:100%;object-fit:cover}.chat-header-info[data-v-4df432b4]{display:flex;flex-direction:column}.chat-header-name[data-v-4df432b4]{font-size:15px;font-weight:600;color:var(--ink, 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