code[class*=language-],pre[class*=language-]{color:#ccc;text-align:left;white-space:pre;word-spacing:normal;word-break:normal;word-wrap:normal;tab-size:4;-webkit-hyphens:none;hyphens:none;background:0 0;font-family:Consolas,Monaco,Andale Mono,Ubuntu Mono,monospace;font-size:1em;line-height:1.5}pre[class*=language-]{margin:.5em 0;padding:1em;overflow:auto}:not(pre)>code[class*=language-],pre[class*=language-]{background:#2d2d2d}:not(pre)>code[class*=language-]{white-space:normal;border-radius:.3em;padding:.1em}.token.comment,.token.block-comment,.token.prolog,.token.doctype,.token.cdata{color:#999}.token.punctuation{color:#ccc}.token.tag,.token.attr-name,.token.namespace,.token.deleted{color:#e2777a}.token.function-name{color:#6196cc}.token.boolean,.token.number,.token.function{color:#f08d49}.token.property,.token.class-name,.token.constant,.token.symbol{color:#f8c555}.token.selector,.token.important,.token.atrule,.token.keyword,.token.builtin{color:#cc99cd}.token.string,.token.char,.token.attr-value,.token.regex,.token.variable{color:#7ec699}.token.operator,.token.entity,.token.url{color:#67cdcc}.token.important,.token.bold{font-weight:700}.token.italic{font-style:italic}.token.entity{cursor:help}.token.inserted{color:green}
:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg-app:#fff;--bg-header:#f5f5f5;--bg-sidebar:#f5f5f5;--bg-card:#f5f5f5;--bg-hover:#e0e0e0;--bg-active:#eff4ff;--border-color:#e0e0e0;--border-medium:#a9a9a9;--border-dark:#8d8d8d;--text-primary:#262626;--text-secondary:#3a3a3a;--text-muted:#6f6f6f;--text-inverse:#fff;--accent-color:#0072c4;--accent-gradient:linear-gradient(180deg, #005493, #0072c4);--accent-light:#eff4ff;--font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--header-height:68px;--sidebar-width:290px;--toc-width:230px;--sidebar-guide-line:#e0e0e0;--scrollbar-track:#f5f5f5;--scrollbar-thumb:#c1c1c1;--scrollbar-thumb-hover:#909090;--avatar-bg-start:#fff;--avatar-bg-end:#e6f3ff;--avatar-ring-color:#0072c4;--avatar-w-arm:#0072c4;--avatar-w-center:#005493;--avatar-sparkle:#0072c4;--avatar-glow:#0072c466}[data-theme=light]{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg-app:#fff;--bg-header:#f5f5f5;--bg-sidebar:#f5f5f5;--bg-card:#f5f5f5;--bg-hover:#e0e0e0;--bg-active:#eff4ff;--border-color:#e0e0e0;--border-medium:#a9a9a9;--border-dark:#8d8d8d;--text-primary:#262626;--text-secondary:#3a3a3a;--text-muted:#6f6f6f;--text-inverse:#fff;--accent-color:#0072c4;--accent-gradient:linear-gradient(180deg, #005493, #0072c4);--accent-light:#eff4ff;--sidebar-guide-line:#e0e0e0;--scrollbar-track:#f5f5f5;--scrollbar-thumb:#c1c1c1;--scrollbar-thumb-hover:#909090;--avatar-bg-start:#fff;--avatar-bg-end:#e6f3ff;--avatar-ring-color:#0072c4;--avatar-w-arm:#0072c4;--avatar-w-center:#005493;--avatar-sparkle:#0072c4;--avatar-glow:#0072c466}[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg-app:#060606;--bg-header:#131313;--bg-sidebar:#131313;--bg-card:#131313;--bg-hover:#252525;--bg-active:#00142a;--border-color:#252525;--border-medium:#4c4c4c;--border-dark:#626262;--text-primary:#dedede;--text-secondary:#c1c1c1;--text-muted:#7f7f7f;--text-inverse:#151515;--accent-color:#0081dd;--accent-gradient:linear-gradient(180deg, #0081dd, #56a3fe);--accent-light:#00142a;--sidebar-guide-line:#252525;--scrollbar-track:#131313;--scrollbar-thumb:#333;--scrollbar-thumb-hover:#4c4c4c;--avatar-bg-start:#0e2440;--avatar-bg-end:#051122;--avatar-ring-color:#0081dd;--avatar-w-arm:#0081dd;--avatar-w-center:#56a3fe;--avatar-sparkle:#56a3fe;--avatar-glow:#0081dd80}*{box-sizing:border-box;margin:0;padding:0}.docs-root-container{min-height:100vh;font-family:var(--font-sans);background-color:var(--bg-app);color:var(--text-primary);-webkit-font-smoothing:antialiased;overflow-x:hidden}html:has(.app-layout){min-height:100vh;font-family:var(--font-sans);background-color:var(--bg-app);color:var(--text-primary);-webkit-font-smoothing:antialiased;overflow-x:hidden}body:has(.app-layout){min-height:100vh;font-family:var(--font-sans);background-color:var(--bg-app);color:var(--text-primary);-webkit-font-smoothing:antialiased;overflow-x:hidden}.app-layout{flex-direction:column;min-height:100vh;display:flex}.app-header{height:var(--header-height);background-color:var(--bg-header);border-bottom:1px solid var(--border-color);z-index:100;justify-content:space-between;align-items:center;padding:0 24px;display:flex;position:fixed;top:0;left:0;right:0}.header-left{align-items:center;gap:16px;display:flex}.brand-logo{color:var(--text-primary);letter-spacing:-.3px;align-items:center;gap:10px;font-size:17px;font-weight:700;text-decoration:none;display:flex}.brand-logo img{object-fit:contain;width:auto;height:48px;max-height:52px;display:block}.brand-badge{background:var(--accent-gradient);color:#fff;border-radius:7px;justify-content:center;align-items:center;width:28px;height:28px;font-size:14px;font-weight:800;display:flex;box-shadow:0 2px 8px #3b82f64d}.header-right{align-items:center;gap:16px;display:flex}.search-box{width:240px;position:relative}.search-input{background-color:var(--bg-card);border:1px solid var(--border-color);width:100%;color:var(--text-primary);border-radius:8px;outline:none;padding:7px 12px 7px 34px;font-size:13px;transition:all .15s}.search-input:focus{border-color:var(--accent-color);box-shadow:0 0 0 3px var(--accent-light)}.search-icon{color:var(--text-muted);pointer-events:none;font-size:13px;position:absolute;top:50%;left:10px;transform:translateY(-50%)}.theme-toggle-btn{background:var(--bg-card);border:1px solid var(--border-color);color:var(--text-secondary);cursor:pointer;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:34px;height:34px;transition:all .15s;display:flex}.theme-toggle-btn:hover{color:var(--text-primary);background-color:var(--bg-hover)}.hamburger-btn{background:var(--bg-card);border:1px solid var(--border-color);color:var(--text-primary);cursor:pointer;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;transition:all .15s;display:none}.hamburger-btn:hover{background-color:var(--bg-hover);border-color:var(--border-medium)}.sidebar-mobile-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;margin-bottom:16px;padding-bottom:16px;display:none}.sidebar-mobile-title{color:var(--text-primary);letter-spacing:-.2px;font-size:15px;font-weight:700}.sidebar-close-btn{background:var(--bg-card);border:1px solid var(--border-color);color:var(--text-muted);cursor:pointer;border-radius:6px;justify-content:center;align-items:center;width:30px;height:30px;transition:all .15s;display:flex}.sidebar-close-btn:hover{color:var(--text-primary);background-color:var(--bg-hover)}.sidebar-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:250;opacity:0;pointer-events:none;background-color:#000000a6;transition:opacity .3s cubic-bezier(.16,1,.3,1);position:fixed;inset:0}.sidebar-overlay.active{opacity:1;pointer-events:auto}.main-wrapper{width:100%;margin-top:var(--header-height);flex:1;display:flex}.sidebar-container{width:var(--sidebar-width);min-width:var(--sidebar-width);height:calc(100vh - var(--header-height));top:var(--header-height);z-index:90;flex-shrink:0;position:fixed;bottom:0;left:0}.sidebar{background-color:var(--bg-sidebar);border-right:1px solid var(--border-color);-webkit-user-select:none;user-select:none;width:100%;height:100%;font-family:var(--font-sans);padding:24px 16px 48px;overflow-y:auto}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--scrollbar-track)}::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--scrollbar-thumb-hover)}html,*{scrollbar-color:var(--scrollbar-thumb) var(--scrollbar-track);scrollbar-width:thin}.sidebar::-webkit-scrollbar{width:5px}.sidebar::-webkit-scrollbar-track{background:0 0}.sidebar::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:4px}.sidebar::-webkit-scrollbar-thumb:hover{background:var(--scrollbar-thumb-hover)}.sidebar-resizer{cursor:col-resize;z-index:50;touch-action:none;-webkit-user-select:none;user-select:none;justify-content:center;align-items:center;width:10px;height:100%;display:flex;position:absolute;top:0;right:-5px}.sidebar-resizer:after{content:"";background-color:#0000;width:2px;height:100%;transition:background-color .15s,box-shadow .15s}.sidebar-resizer:hover:after,.sidebar-resizer.is-resizing:after{background-color:var(--accent-color);box-shadow:0 0 8px var(--accent-color)}.sidebar-section{margin-bottom:6px}.tree-node-group{position:relative}.tree-item{color:var(--text-secondary);cursor:pointer;border-radius:6px;align-items:center;gap:8px;margin:1px 0;padding:6px 10px;font-size:13.5px;font-weight:450;text-decoration:none;transition:all .15s;display:flex}.tree-item.depth-0{color:var(--text-primary);margin-top:6px;padding:8px 10px;font-size:14px;font-weight:600}.tree-item.depth-0.parent-active,.tree-item.depth-0.active{color:var(--accent-color)}.tree-item:hover{background-color:var(--bg-hover);color:var(--text-primary)}.tree-item.active{background-color:var(--accent-light);color:var(--accent-color);font-weight:600}.tree-topic-icon{color:var(--text-muted);flex-shrink:0;transition:color .15s,transform .15s}.tree-item:hover .tree-topic-icon{color:var(--text-primary)}.tree-item.active .tree-topic-icon,.tree-item.parent-active .tree-topic-icon{color:var(--accent-color)}.doc-title-svg-icon{width:28px;height:28px;color:var(--accent-color);flex-shrink:0}.tree-toggle-btn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:4px;flex-shrink:0;justify-content:center;align-items:center;width:18px;height:18px;padding:0;transition:all .15s;display:flex}.tree-toggle-btn:hover{color:var(--text-primary);background-color:var(--bg-hover)}.tree-chevron{color:currentColor;transition:transform .2s cubic-bezier(.16,1,.3,1)}.tree-chevron.expanded{transform:rotate(90deg)}.tree-toggle-spacer{flex-shrink:0;width:18px;height:18px;display:inline-block}.tree-item-label{text-overflow:ellipsis;white-space:nowrap;line-height:1.45;overflow:hidden}.tree-children-container{border-left:1px solid var(--sidebar-guide-line);flex-direction:column;gap:1px;margin-top:2px;margin-bottom:4px;margin-left:17px;padding-left:10px;display:flex}.content-area{min-width:0;margin-left:var(--sidebar-width);margin-right:var(--toc-width);flex:1;justify-content:center;padding:36px 48px 80px;display:flex}.article-container{width:100%;max-width:820px}.breadcrumbs-nav{color:var(--text-muted);flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:16px;font-size:13px;display:flex}.breadcrumb-sep{opacity:.4;font-size:11px}.breadcrumb-node{color:var(--text-muted);cursor:pointer;text-decoration:none;transition:color .15s}.breadcrumb-node:hover{color:var(--accent-color);text-decoration:underline}.breadcrumb-node.active{color:var(--accent-color);font-weight:500}.doc-header-title{letter-spacing:-.6px;color:var(--text-primary);border-bottom:1px solid var(--border-color);align-items:center;gap:14px;margin-bottom:24px;padding-bottom:16px;font-size:34px;font-weight:800;display:flex}.markdown-content{color:var(--text-primary);font-size:15.5px;line-height:1.75}.markdown-content h1,.markdown-content h2,.markdown-content h3,.markdown-content h4{color:var(--text-primary);letter-spacing:-.3px;margin-top:36px;margin-bottom:14px;font-weight:700}.markdown-content h1{border-bottom:1px solid var(--border-color);padding-bottom:8px;font-size:26px}.markdown-content h2{font-size:21px}.markdown-content h3{font-size:17px}.markdown-content p{color:var(--text-secondary);margin-bottom:18px}.markdown-content ul,.markdown-content ol{color:var(--text-secondary);margin-bottom:20px;padding-left:24px}.markdown-content li{margin-bottom:8px}.markdown-content a{color:var(--accent-color);border-bottom:1px solid var(--accent-light);font-weight:500;text-decoration:none;transition:all .15s}.markdown-content a:hover{color:var(--accent-hover,#56a3fe);border-bottom:1px solid var(--accent-color);text-decoration:none}[data-theme=dark] .markdown-content a{color:#56a3fe;border-bottom-color:#56a3fe59}[data-theme=dark] .markdown-content a:hover{color:#9fc3fe;border-bottom-color:#9fc3fe}[data-theme=light] .markdown-content a{color:#0072c4;border-bottom-color:#0072c459}[data-theme=light] .markdown-content a:hover{color:#005493;border-bottom-color:#005493}.markdown-content blockquote{border-left:4px solid var(--accent-color);background-color:var(--bg-card);color:var(--text-secondary);border-radius:0 8px 8px 0;margin:24px 0;padding:14px 18px}.markdown-content code{background-color:var(--bg-card);border:1px solid var(--border-color);color:var(--text-primary);border-radius:5px;padding:3px 7px;font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,monospace;font-size:13.5px}.markdown-content pre{background-color:var(--bg-card);border:1px solid var(--border-color);color:var(--text-primary);border-radius:10px;margin:24px 0;padding:18px;overflow-x:auto}.markdown-content pre code,.markdown-content pre code[class*=language-],.markdown-content pre[class*=language-]{color:var(--text-primary);background-color:#0000;border:none;padding:0}[data-theme=light] .markdown-content pre,[data-theme=light] .markdown-content code,[data-theme=light] code[class*=language-],[data-theme=light] pre[class*=language-]{color:#24292e}[data-theme=light] .token.comment,[data-theme=light] .token.prolog,[data-theme=light] .token.doctype,[data-theme=light] .token.cdata{color:#6e7781}[data-theme=light] .token.punctuation{color:#24292e}[data-theme=light] .token.property,[data-theme=light] .token.tag,[data-theme=light] .token.boolean,[data-theme=light] .token.number,[data-theme=light] .token.constant,[data-theme=light] .token.symbol,[data-theme=light] .token.deleted{color:#0550ae}[data-theme=light] .token.selector,[data-theme=light] .token.attr-name,[data-theme=light] .token.string,[data-theme=light] .token.char,[data-theme=light] .token.builtin,[data-theme=light] .token.inserted{color:#0a3069}[data-theme=light] .token.operator,[data-theme=light] .token.entity,[data-theme=light] .token.url,[data-theme=light] .token.atrule,[data-theme=light] .token.attr-value,[data-theme=light] .token.keyword{color:#cf222e}[data-theme=light] .token.function,[data-theme=light] .token.class-name{color:#8250df}[data-theme=light] .token.regex,[data-theme=light] .token.important,[data-theme=light] .token.variable{color:#953800}[data-theme=dark] .markdown-content pre,[data-theme=dark] .markdown-content code,[data-theme=dark] code[class*=language-],[data-theme=dark] pre[class*=language-]{color:#e6edf3}.markdown-content table{border-collapse:separate;border-spacing:0;border:1px solid var(--border-color);background-color:var(--bg-card);border-radius:4px;width:100%;margin:24px 0;overflow:hidden;box-shadow:0 4px 16px #0000001f}.markdown-content th,.markdown-content td{text-align:left;border-bottom:1px solid var(--border-color);border-right:1px solid var(--border-color);padding:12px 16px;font-size:13.5px;line-height:1.55}.markdown-content th:last-child,.markdown-content td:last-child{border-right:none}.markdown-content tr:last-child td{border-bottom:none}.markdown-content th{background-color:var(--bg-sidebar);color:var(--text-primary);text-transform:uppercase;letter-spacing:.5px;-webkit-user-select:none;user-select:none;border-bottom:2px solid var(--border-medium);font-size:12.5px;font-weight:700}.markdown-content tbody tr{transition:background-color .15s}.markdown-content tbody tr:nth-child(2n){background-color:#ffffff05}[data-theme=light] .markdown-content tbody tr:nth-child(2n){background-color:#00000005}.markdown-content tbody tr:hover{background-color:var(--bg-hover)}.markdown-content td{color:var(--text-secondary)}.markdown-content td strong{color:var(--text-primary)}.doc-image-wrapper{flex-direction:column;justify-content:center;align-items:center;width:100%;margin:36px 0;display:flex}.doc-image-frame{background-color:var(--bg-card);border:1px solid var(--border-color);cursor:zoom-in;border-radius:12px;flex-direction:column;align-items:center;max-width:100%;padding:16px;transition:transform .2s,border-color .2s;display:flex;box-shadow:0 6px 24px #0003}.doc-image-frame:hover{border-color:var(--accent-color);transform:translateY(-2px);box-shadow:0 10px 32px #0000004d}.doc-image-el{object-fit:contain;border-radius:8px;width:auto;max-width:100%;height:auto;max-height:420px;display:block}.doc-image-caption-text{color:var(--text-muted);text-align:center;margin-top:12px;font-size:13px;font-style:italic}.article-nav-container{border-top:1px solid var(--border-color);justify-content:space-between;align-items:center;gap:16px;margin-top:60px;padding-top:24px;display:flex}.article-nav-card{background-color:var(--bg-card);border:1px solid var(--border-color);cursor:pointer;border-radius:10px;flex-direction:column;flex:1;padding:16px 20px;text-decoration:none;transition:all .15s;display:flex}.article-nav-card:hover{border-color:var(--accent-color);background-color:var(--bg-hover);transform:translateY(-2px)}.article-nav-label{color:var(--text-muted);text-transform:uppercase;margin-bottom:4px;font-size:12px;font-weight:600}.article-nav-title{color:var(--accent-color);font-size:14.5px;font-weight:600}.toc-sidebar{width:var(--toc-width);min-width:var(--toc-width);top:var(--header-height);height:calc(100vh - var(--header-height));z-index:80;padding:36px 0 36px 24px;position:fixed;bottom:0;right:0;overflow-y:auto}.toc-title{text-transform:uppercase;letter-spacing:.8px;color:var(--text-muted);margin-bottom:12px;font-size:12px;font-weight:700}.toc-list{list-style:none}.toc-item{margin-bottom:8px}.toc-link{color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;font-size:13px;text-decoration:none;transition:color .15s;display:block;overflow:hidden}.toc-link:hover{color:var(--text-primary)}.lightbox-overlay{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:1000;cursor:zoom-out;background-color:#000000e0;justify-content:center;align-items:center;padding:40px;display:flex;position:fixed;inset:0}.lightbox-img-full{object-fit:contain;border-radius:10px;max-width:92vw;max-height:90vh;box-shadow:0 20px 50px #0009}@media (max-width:1024px){.toc-sidebar{display:none}.content-area{margin-right:0}}@media (max-width:770px){.hamburger-btn,.sidebar-mobile-header{display:flex}.sidebar-container{z-index:300;width:300px;max-width:85vw;height:100vh;box-shadow:none;background-color:var(--bg-sidebar);transition:transform .3s cubic-bezier(.16,1,.3,1),box-shadow .3s;position:fixed;top:0;left:0;transform:translate(-100%)}.sidebar-container.open{transform:translate(0);box-shadow:10px 0 35px #00000080}.sidebar{border-right:none;padding-top:20px}.sidebar-resizer{display:none}.content-area{margin-left:0;margin-right:0;padding:24px 20px 60px}.search-box{width:180px}}@media (max-width:576px){.app-header{gap:6px;padding:0 10px}.header-left{flex-shrink:1;gap:8px;min-width:0}.header-right{flex-shrink:1;gap:6px;min-width:0}.brand-logo{flex-shrink:1;min-width:0;overflow:hidden}.brand-logo img{object-fit:contain;max-width:120px;height:34px!important}.search-box{flex:auto;width:auto;min-width:75px;max-width:130px}.search-input{padding:6px 8px 6px 26px;font-size:12px}.search-icon{left:7px}.theme-toggle-btn,.hamburger-btn{flex-shrink:0;width:34px;height:34px}.doc-header-title{gap:10px;margin-bottom:18px;padding-bottom:12px;font-size:24px}.doc-title-svg-icon{width:22px;height:22px}.content-area{padding:20px 14px 50px}.markdown-content{font-size:14.5px;line-height:1.68}.markdown-content h1{font-size:22px}.markdown-content h2{font-size:18.5px}.markdown-content h3{font-size:16px}.markdown-content pre{border-radius:8px;padding:14px;font-size:12.5px}.markdown-content table{-webkit-overflow-scrolling:touch;width:100%;display:block;overflow-x:auto}.article-nav-container{flex-direction:column;gap:12px}.article-nav-card{width:100%}.doc-image-frame{padding:10px}}@media (max-width:380px){.app-header{gap:4px;padding:0 6px}.header-left,.header-right{gap:4px}.brand-logo img{max-width:95px;height:30px!important}.search-box{min-width:65px;max-width:110px}.search-input{padding:5px 6px 5px 22px;font-size:11px}.search-icon{left:5px}.theme-toggle-btn,.hamburger-btn{flex-shrink:0;width:30px;height:30px}}.ai-chat-root{font-family:var(--font-sans)}.ai-chat-trigger{z-index:99999;background-color:var(--bg-card);width:58px;height:58px;color:var(--text-primary);border:1px solid var(--border-color);cursor:pointer;border-radius:50%;justify-content:center;align-items:center;padding:0;transition:all .3s cubic-bezier(.16,1,.3,1);display:flex;position:fixed;bottom:24px;right:24px;box-shadow:0 10px 28px #00000040,0 4px 12px #0072c440}.ai-chat-trigger:hover{border-color:var(--accent-color);transform:translateY(-4px)scale(1.08);box-shadow:0 14px 35px #00000052,0 6px 18px #0072c461}.ai-chat-trigger-icon{border-radius:50%;justify-content:center;align-items:center;width:100%;height:100%;display:flex}.ai-chat-trigger-badge{border:2px solid var(--bg-card);background-color:#22c55e;border-radius:50%;width:12px;height:12px;animation:2s infinite pulse-dot;position:absolute;top:2px;right:2px}@keyframes pulse-dot{0%{box-shadow:0 0 #22c55eb3}70%{box-shadow:0 0 0 6px #22c55e00}to{box-shadow:0 0 #22c55e00}}.ai-chat-container{z-index:99999;resize:both;background-color:var(--bg-card);border:1px solid var(--border-color);transform-origin:100% 100%;border-radius:8px;flex-direction:column;width:390px;min-width:280px;max-width:calc(100vw - 32px);height:600px;min-height:320px;max-height:calc(100dvh - 48px);animation:.35s cubic-bezier(.16,1,.3,1) chat-slide-in;display:flex;position:fixed;bottom:24px;right:24px;overflow:hidden;box-shadow:0 20px 45px #0003,0 6px 18px #0000001a}@keyframes chat-slide-in{0%{opacity:0;transform:scale(.92)translateY(20px)}to{opacity:1;transform:scale(1)translateY(0)}}.draggable-header{cursor:grab;-webkit-user-select:none;user-select:none;touch-action:none}.ai-chat-container.is-dragging{box-shadow:0 25px 60px #00000059,0 10px 25px #0072c44d;cursor:grabbing!important;-webkit-user-select:none!important;user-select:none!important;transition:none!important}.ai-chat-container.is-resizing{-webkit-user-select:none!important;user-select:none!important;box-shadow:0 25px 60px #00000059, 0 0 0 2px var(--accent-color)!important;transition:none!important}.ai-chat-resize-corner{z-index:100;width:20px;height:20px;color:var(--text-muted);opacity:.4;-webkit-user-select:none;user-select:none;touch-action:none;border-radius:4px;justify-content:center;align-items:center;transition:opacity .2s,color .2s,background-color .2s;display:flex;position:absolute}.ai-chat-resize-corner:hover{opacity:1;color:var(--accent-color);background-color:var(--bg-hover)}.ai-chat-resize-corner.top-left{cursor:nwse-resize;top:6px;left:6px}.ai-chat-resize-corner.bottom-right{cursor:nwse-resize;bottom:4px;right:4px}.ai-chat-drag-handle{cursor:grab;color:var(--text-muted);justify-content:center;align-items:center;margin-right:-4px;display:flex}.ai-chat-header:hover .ai-chat-drag-handle svg{opacity:.9!important}.ai-chat-header{background-color:var(--bg-header);border-bottom:1px solid var(--border-color);border-top-left-radius:24px;border-top-right-radius:24px;flex-shrink:0;justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.ai-chat-header-info{align-items:center;gap:10px;display:flex}.ai-chat-avatar{color:#fff;background:0 0;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:42px;height:42px;display:flex}.ai-chat-title-group{flex-direction:column;display:flex}.ai-chat-title{color:var(--text-primary);margin:0;font-size:16.5px;font-weight:700;line-height:1.25}.ai-chat-subtitle-row{align-items:center;gap:6px;margin-top:2px;display:flex}.ai-chat-subtitle{color:var(--text-muted);font-size:12.5px;font-weight:400}.ai-chat-status-dot{background-color:#22c55e;border-radius:50%;width:7px;height:7px;display:inline-block;box-shadow:0 0 6px #22c55e99}.ai-chat-header-actions{align-items:center;gap:4px;display:flex;position:relative}.ai-chat-header-btn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;transition:all .2s;display:flex}.ai-chat-header-btn:hover{background-color:var(--bg-hover);color:var(--text-primary)}.ai-chat-dropdown{background:var(--bg-card);border:1px solid var(--border-color);z-index:100;border-radius:14px;flex-direction:column;gap:2px;width:170px;padding:6px;animation:.15s dropdown-fade;display:flex;position:absolute;top:40px;right:0;box-shadow:0 10px 25px #0003}@keyframes dropdown-fade{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}.ai-chat-dropdown button{text-align:left;color:var(--text-primary);cursor:pointer;background:0 0;border:none;border-radius:8px;padding:8px 12px;font-size:12.5px;font-weight:500;transition:background .15s}.ai-chat-dropdown button:hover{background-color:var(--bg-hover);color:var(--accent-color)}.ai-chat-messages{scroll-behavior:smooth;background-color:var(--bg-app);flex-direction:column;flex:1;gap:18px;min-height:0;padding:20px 18px;display:flex;overflow-y:auto}.ai-chat-messages::-webkit-scrollbar{width:5px}.ai-chat-messages::-webkit-scrollbar-thumb{background-color:var(--border-medium);border-radius:4px}.ai-chat-message-row{gap:12px;max-width:88%;display:flex}.ai-chat-message-row.bot-row{align-self:flex-start}.ai-chat-message-row.user-row{flex-direction:row-reverse;align-self:flex-end}.ai-chat-msg-avatar{color:#fff;background:0 0;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;display:flex}.ai-chat-msg-content{flex-direction:column;gap:5px;max-width:100%;display:flex}.ai-chat-bubble{letter-spacing:-.1px;word-break:break-word;overflow-wrap:break-word;border-radius:18px;padding:13px 16px;font-size:14px;line-height:1.5;box-shadow:0 2px 8px #0000000d}.bot-bubble{background-color:var(--bg-card);color:var(--text-primary);border:1px solid var(--border-color);border-top-left-radius:4px}.user-bubble{background-color:var(--accent-color);color:#fff;border-bottom-right-radius:4px;box-shadow:0 4px 14px #0072c440}.ai-chat-bubble p+p{margin-top:6px}.ai-chat-meta{color:var(--text-muted);align-items:center;gap:4px;padding:0 4px;font-size:11px;display:flex}.user-row .ai-chat-meta{justify-content:flex-end}.ai-chat-ticks{color:var(--accent-color);align-items:center;display:flex}.typing-bubble{align-items:center;gap:4px;padding:14px 18px;display:flex}.typing-dot{background-color:var(--text-muted);border-radius:50%;width:6px;height:6px;animation:1.4s ease-in-out infinite both typing-bounce}.typing-dot:first-child{animation-delay:-.32s}.typing-dot:nth-child(2){animation-delay:-.16s}@keyframes typing-bounce{0%,80%,to{opacity:.4;transform:scale(0)}40%{opacity:1;transform:scale(1)}}.ai-chat-quick-bar{background-color:var(--bg-app);border-top:1px solid var(--border-color);scrollbar-width:none;-ms-overflow-style:none;flex-wrap:wrap;flex-shrink:0;align-items:center;gap:6px 8px;padding:8px 16px 10px;display:flex;overflow:hidden}.ai-chat-quick-bar::-webkit-scrollbar{width:0;height:0;display:none}.ai-chat-quick-pill{background-color:var(--bg-card);border:1px solid var(--border-color);color:var(--text-secondary);cursor:pointer;white-space:normal;text-align:left;border-radius:20px;align-items:center;gap:5px;padding:6px 12px;font-size:12px;font-weight:500;line-height:1.3;text-decoration:none;transition:all .2s;display:inline-flex;box-shadow:0 1px 4px #0000000a}.ai-chat-quick-pill:hover{background-color:var(--bg-hover);border-color:var(--accent-color);color:var(--accent-color);transform:translateY(-1px)}.ai-chat-footer{background-color:var(--bg-header);border-top:1px solid var(--border-color);border-bottom-right-radius:24px;border-bottom-left-radius:24px;flex-shrink:0;padding:12px 18px 16px}.ai-chat-input-wrapper{background-color:var(--bg-app);border:1px solid var(--border-color);border-radius:30px;align-items:center;padding:4px 6px 4px 16px;transition:border-color .2s,box-shadow .2s;display:flex}.ai-chat-input-wrapper:focus-within{border-color:var(--accent-color);box-shadow:0 0 0 3px var(--accent-light)}.ai-chat-input{color:var(--text-primary);background:0 0;border:none;outline:none;flex:1;padding:8px 4px;font-size:13.5px}.ai-chat-input::placeholder{color:var(--text-muted)}.ai-chat-sparkle-btn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;transition:all .2s;display:flex}.ai-chat-sparkle-btn:hover{color:var(--accent-color);background-color:var(--bg-hover)}.ai-chat-send-btn{background-color:var(--accent-color);color:#fff;cursor:pointer;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:38px;height:38px;margin-left:4px;transition:all .2s;display:flex;box-shadow:0 3px 10px #0072c44d}.ai-chat-send-btn:hover:not(:disabled){transform:scale(1.05);box-shadow:0 5px 14px #0072c473}.ai-chat-send-btn:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}@media (max-width:640px){.ai-chat-resize-corner,.ai-chat-drag-handle{display:none!important}.ai-chat-container{z-index:99999;border-radius:20px;width:auto!important;max-width:none!important;height:calc(100dvh - 24px)!important;max-height:calc(100dvh - 24px)!important;position:fixed!important;inset:auto 12px 12px!important}.ai-chat-trigger{z-index:99999;padding:10px 16px 10px 12px;bottom:16px;right:16px}.ai-chat-header{border-top-left-radius:20px;border-top-right-radius:20px;padding:12px 16px}.ai-chat-footer{border-bottom-right-radius:20px;border-bottom-left-radius:20px;padding:10px 14px 12px}}@media (max-width:400px){.ai-chat-container{height:calc(100dvh - 16px)!important;max-height:calc(100dvh - 16px)!important;bottom:8px!important;left:8px!important;right:8px!important}}@media (max-height:650px) and (min-width:641px){.ai-chat-container{height:calc(100dvh - 32px);max-height:calc(100dvh - 32px);bottom:16px}}.weblings-avatar-svg{transition:transform .3s cubic-bezier(.34,1.56,.64,1);display:block;overflow:visible}.weblings-avatar-svg:hover{transform:scale(1.1)}.weblings-avatar-orbit-ring{transform-box:fill-box;transform-origin:50%;animation:8s linear infinite avatarOrbitSpin}.weblings-avatar-pulse-ring{transform-box:fill-box;transform-origin:50%;animation:2.4s ease-in-out infinite avatarGlowPulse}.weblings-avatar-w{transform-box:fill-box;transform-origin:50%;animation:3s ease-in-out infinite avatarWBreathing}@keyframes avatarOrbitSpin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes avatarGlowPulse{0%,to{opacity:.3;stroke-width:1.5px;transform:scale(.96)}50%{opacity:.95;stroke-width:2.5px;filter:drop-shadow(0 0 6px var(--avatar-ring-color));transform:scale(1.05)}}@keyframes avatarWBreathing{0%,to{opacity:.95;transform:scale(1)}50%{opacity:1;filter:drop-shadow(0 0 5px var(--avatar-w-center));transform:scale(1.06)}}
