*,:before,:after{--tw-border-spacing-x: 0;--tw-border-spacing-y: 0;--tw-translate-x: 0;--tw-translate-y: 0;--tw-rotate: 0;--tw-skew-x: 0;--tw-skew-y: 0;--tw-scale-x: 1;--tw-scale-y: 1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness: proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width: 0px;--tw-ring-offset-color: #fff;--tw-ring-color: rgb(59 130 246 / .5);--tw-ring-offset-shadow: 0 0 #0000;--tw-ring-shadow: 0 0 #0000;--tw-shadow: 0 0 #0000;--tw-shadow-colored: 0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }::backdrop{--tw-border-spacing-x: 0;--tw-border-spacing-y: 0;--tw-translate-x: 0;--tw-translate-y: 0;--tw-rotate: 0;--tw-skew-x: 0;--tw-skew-y: 0;--tw-scale-x: 1;--tw-scale-y: 1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness: proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width: 0px;--tw-ring-offset-color: #fff;--tw-ring-color: rgb(59 130 246 / .5);--tw-ring-offset-shadow: 0 0 #0000;--tw-ring-shadow: 0 0 #0000;--tw-shadow: 0 0 #0000;--tw-shadow-colored: 0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }*,:before,:after{box-sizing:border-box;border-width:0;border-style:solid;border-color:#e5e7eb}:before,:after{--tw-content: ""}html,:host{line-height:1.5;-webkit-text-size-adjust:100%;-moz-tab-size:4;tab-size:4;font-family:ui-sans-serif,system-ui,sans-serif,"Apple Color Emoji","Segoe UI Emoji",Segoe UI Symbol,"Noto Color Emoji";font-feature-settings:normal;font-variation-settings:normal;-webkit-tap-highlight-color:transparent}body{margin:0;line-height:inherit}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-feature-settings:normal;font-variation-settings:normal;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}button,input,optgroup,select,textarea{font-family:inherit;font-feature-settings:inherit;font-variation-settings:inherit;font-size:100%;font-weight:inherit;line-height:inherit;letter-spacing:inherit;color:inherit;margin:0;padding:0}button,select{text-transform:none}button,input:where([type=button]),input:where([type=reset]),input:where([type=submit]){-webkit-appearance:button;background-color:transparent;background-image:none}:-moz-focusring{outline:auto}:-moz-ui-invalid{box-shadow:none}progress{vertical-align:baseline}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}summary{display:list-item}blockquote,dl,dd,h1,h2,h3,h4,h5,h6,hr,figure,p,pre{margin:0}fieldset{margin:0;padding:0}legend{padding:0}ol,ul,menu{list-style:none;margin:0;padding:0}dialog{padding:0}textarea{resize:vertical}input::placeholder,textarea::placeholder{opacity:1;color:#9ca3af}button,[role=button]{cursor:pointer}:disabled{cursor:default}img,svg,video,canvas,audio,iframe,embed,object{display:block;vertical-align:middle}img,video{max-width:100%;height:auto}[hidden]:where(:not([hidden=until-found])){display:none}.fixed{position:fixed}.absolute{position:absolute}.relative{position:relative}.inset-0{top:0;right:0;bottom:0;left:0}.z-10{z-index:10}.my-4{margin-top:1rem;margin-bottom:1rem}.mb-2{margin-bottom:.5rem}.mb-3{margin-bottom:.75rem}.mb-4{margin-bottom:1rem}.mt-4{margin-top:1rem}.mt-5{margin-top:1.25rem}.mt-6{margin-top:1.5rem}.block{display:block}.inline-block{display:inline-block}.inline{display:inline}.flex{display:flex}.inline-flex{display:inline-flex}.table{display:table}.grid{display:grid}.hidden{display:none}.h-3\.5{height:.875rem}.h-4{height:1rem}.h-screen{height:100vh}.w-3\.5{width:.875rem}.w-4{width:1rem}.min-w-full{min-width:100%}.flex-1{flex:1 1 0%}.transform{transform:translate(var(--tw-translate-x),var(--tw-translate-y)) rotate(var(--tw-rotate)) skew(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}.cursor-pointer{cursor:pointer}.resize{resize:both}.list-inside{list-style-position:inside}.list-decimal{list-style-type:decimal}.list-disc{list-style-type:disc}.items-center{align-items:center}.gap-1{gap:.25rem}.gap-2{gap:.5rem}.space-y-1>:not([hidden])~:not([hidden]){--tw-space-y-reverse: 0;margin-top:calc(.25rem * calc(1 - var(--tw-space-y-reverse)));margin-bottom:calc(.25rem * var(--tw-space-y-reverse))}.divide-y>:not([hidden])~:not([hidden]){--tw-divide-y-reverse: 0;border-top-width:calc(1px * calc(1 - var(--tw-divide-y-reverse)));border-bottom-width:calc(1px * var(--tw-divide-y-reverse))}.divide-gray-200>:not([hidden])~:not([hidden]){--tw-divide-opacity: 1;border-color:rgb(229 231 235 / var(--tw-divide-opacity, 1))}.divide-gray-300>:not([hidden])~:not([hidden]){--tw-divide-opacity: 1;border-color:rgb(209 213 219 / var(--tw-divide-opacity, 1))}.overflow-hidden{overflow:hidden}.overflow-x-auto{overflow-x:auto}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.rounded{border-radius:.25rem}.rounded-lg{border-radius:.5rem}.border{border-width:1px}.border-l-4{border-left-width:4px}.border-gray-300{--tw-border-opacity: 1;border-color:rgb(209 213 219 / var(--tw-border-opacity, 1))}.bg-gray-100{--tw-bg-opacity: 1;background-color:rgb(243 244 246 / var(--tw-bg-opacity, 1))}.bg-gray-200{--tw-bg-opacity: 1;background-color:rgb(229 231 235 / var(--tw-bg-opacity, 1))}.bg-gray-900{--tw-bg-opacity: 1;background-color:rgb(17 24 39 / var(--tw-bg-opacity, 1))}.bg-white{--tw-bg-opacity: 1;background-color:rgb(255 255 255 / var(--tw-bg-opacity, 1))}.p-1{padding:.25rem}.p-4{padding:1rem}.px-1\.5{padding-left:.375rem;padding-right:.375rem}.px-2{padding-left:.5rem;padding-right:.5rem}.px-3{padding-left:.75rem;padding-right:.75rem}.px-4{padding-left:1rem;padding-right:1rem}.py-0\.5{padding-top:.125rem;padding-bottom:.125rem}.py-1{padding-top:.25rem;padding-bottom:.25rem}.py-2{padding-top:.5rem;padding-bottom:.5rem}.pl-4{padding-left:1rem}.text-left{text-align:left}.font-mono{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace}.text-2xl{font-size:1.5rem;line-height:2rem}.text-lg{font-size:1.125rem;line-height:1.75rem}.text-sm{font-size:.875rem;line-height:1.25rem}.text-xl{font-size:1.25rem;line-height:1.75rem}.font-bold{font-weight:700}.font-semibold{font-weight:600}.uppercase{text-transform:uppercase}.italic{font-style:italic}.leading-relaxed{line-height:1.625}.text-blue-600{--tw-text-opacity: 1;color:rgb(37 99 235 / var(--tw-text-opacity, 1))}.text-gray-100{--tw-text-opacity: 1;color:rgb(243 244 246 / var(--tw-text-opacity, 1))}.text-gray-700{--tw-text-opacity: 1;color:rgb(55 65 81 / var(--tw-text-opacity, 1))}.text-gray-800{--tw-text-opacity: 1;color:rgb(31 41 55 / var(--tw-text-opacity, 1))}.text-gray-900{--tw-text-opacity: 1;color:rgb(17 24 39 / var(--tw-text-opacity, 1))}.underline{text-decoration-line:underline}.outline{outline-style:solid}.filter{filter:var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow)}.transition{transition-property:color,background-color,border-color,text-decoration-color,fill,stroke,opacity,box-shadow,transform,filter,backdrop-filter;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.15s}.\[-\:\\s\|\]{-: s|}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;width:100%;overflow:hidden}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:var(--bg-primary);color:var(--text-primary);transition:background .2s ease,color .2s ease}[data-theme=light]{--bg-primary: #f9fafb;--bg-secondary: #f3f4f6;--bg-sidebar: #f0f1f3;--bg-input: #ffffff;--bg-hover: #e8eaed;--bg-active: #e0e7ff;--bg-card: #ffffff;--bg-popover: #ffffff;--text-primary: #111827;--text-secondary: #4b5563;--text-tertiary: #9ca3af;--text-inverse: #ffffff;--border-color: #e5e7eb;--border-light: #f0f0f0;--brand: #2563eb;--accent: #2563eb;--accent-hover: #1d4ed8;--accent-light: #dbeafe;--success: #10b981;--warning: #f59e0b;--error: #ef4444;--icon-troubleshoot: #f97316;--icon-statistical: #8b5cf6;--icon-coe: #2563eb;--icon-sim: #10b981;--icon-installation: #0ea5e9;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 20px;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 4px 12px rgba(0,0,0,.06);--shadow-lg: 0 8px 24px rgba(0,0,0,.1);--transition: .15s ease;--sidebar-width: 280px}[data-theme=dark]{--bg-primary: #0f0f1a;--bg-secondary: #1a1a2e;--bg-sidebar: #12121f;--bg-input: #1e1e32;--bg-hover: #2a2a42;--bg-active: #2a2a52;--bg-card: #1a1a2e;--bg-popover: #1e1e32;--text-primary: #e8e8ed;--text-secondary: #9ca3af;--text-tertiary: #6b7280;--text-inverse: #ffffff;--border-color: #2a2a42;--border-light: #222238;--brand: #3b82f6;--accent: #3b82f6;--accent-hover: #60a5fa;--accent-light: #1e3a5f;--success: #34d399;--warning: #fbbf24;--error: #f87171;--icon-troubleshoot: #fb923c;--icon-statistical: #a78bfa;--icon-coe: #60a5fa;--icon-sim: #34d399;--icon-installation: #38bdf8;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 20px;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0,0,0,.2);--shadow-md: 0 4px 12px rgba(0,0,0,.3);--shadow-lg: 0 8px 24px rgba(0,0,0,.4);--transition: .15s ease;--sidebar-width: 280px}code{font-family:JetBrains Mono,Fira Code,source-code-pro,Menlo,Monaco,Consolas,monospace}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-tertiary)}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes avatarPulse{0%,to{box-shadow:0 0 #3b82f666;transform:scale(1)}50%{box-shadow:0 0 12px 4px #3b82f640;transform:scale(1.05)}}@keyframes typingBounce{0%,60%,to{transform:translateY(0);opacity:.4}30%{transform:translateY(-6px);opacity:1}}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-4px)}}@keyframes kiMorph{0%,80%{opacity:1;transform:scale(1)}90%{opacity:0;transform:scale(.85)}to{opacity:0;transform:scale(.85)}}@keyframes kiMorphReveal{0%,80%{opacity:0;transform:scale(.85)}90%{opacity:1;transform:scale(1)}to{opacity:1;transform:scale(1)}}.ki-icon-eyes{animation:kiMorph 3s ease 1.04s forwards}.ki-icon-ki{opacity:0;transform:scale(.85);animation:kiMorphReveal 3s ease 1.04s forwards}.landing-layout{flex:1;position:relative;overflow:hidden;background:inherit}.landing-top{position:absolute;top:0;left:0;right:0;bottom:calc(50% + 48px);display:flex;flex-direction:column;align-items:center;justify-content:flex-end;padding-bottom:0;pointer-events:none;z-index:1}.landing-middle{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:100%;max-width:680px;padding:0 24px;z-index:2}.landing-bottom{position:absolute;top:calc(50% + 60px);left:50%;transform:translate(-50%);width:100%;max-width:680px;padding:16px 24px 0;display:flex;flex-direction:column;align-items:center}.avatar-thinking{animation:avatarPulse 1.8s ease-in-out infinite;box-shadow:0 0 #d9770666}@keyframes avatarPulse{0%,to{box-shadow:0 0 #d9770666;transform:scale(1)}50%{box-shadow:0 0 12px 4px #d9770640;transform:scale(1.08)}}.extractive-chunk img{max-width:200px;max-height:150px;object-fit:contain;border-radius:4px;border:1px solid var(--border-color);cursor:zoom-in;transition:opacity .15s ease;margin:6px 4px}.extractive-chunk img:hover{opacity:.85}.header-glass{background:#ffffffd1;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid rgba(0,0,0,.06)}[data-theme=dark] .header-glass{background:#0f0f1ad1;border-bottom:1px solid rgba(255,255,255,.06)}.streaming-cursor:after{content:"";display:inline-block;width:2px;height:1.1em;background:var(--accent);margin-left:2px;vertical-align:text-bottom;animation:cursorBlink 1s steps(2) infinite}@keyframes cursorBlink{0%,to{opacity:1}50%{opacity:0}}.message-enter{animation:messageSlideUp .25s ease-out}@keyframes messageSlideUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.thinking-shimmer-bar{height:6px;border-radius:3px;background:linear-gradient(90deg,var(--border-color) 25%,var(--accent-light) 50%,var(--border-color) 75%);background-size:200% 100%;animation:shimmer 1.5s ease-in-out infinite}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.btn-press{transition:transform .1s ease,box-shadow var(--transition)}.btn-press:active{transform:scale(.95)}.input-glow:focus-within{border-color:var(--accent)!important;box-shadow:0 0 0 3px #2563eb1a,0 -4px 16px -2px #00000014!important}[data-theme=dark] .input-glow:focus-within{box-shadow:0 0 0 3px #3b82f626,0 -4px 16px -2px #0003!important}.scroll-fab{position:absolute;bottom:100px;left:50%;transform:translate(-50%);width:36px;height:36px;border-radius:50%;background:var(--bg-card);border:1px solid var(--border-color);box-shadow:var(--shadow-md);display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text-secondary);transition:opacity .2s ease,transform .2s ease;z-index:10}.scroll-fab:hover{color:var(--text-primary);box-shadow:var(--shadow-lg)}.gradient-heading{background:linear-gradient(135deg,var(--text-primary) 0%,var(--accent) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.msg-container{padding:0 0 24px}.msg-list{max-width:800px;margin:0 auto;display:flex;flex-direction:column;gap:0}.msg-row{padding:0 24px}.msg-user{display:flex;flex-direction:column;align-items:flex-end;padding-top:24px;padding-bottom:4px}.msg-user-bubble{max-width:85%;padding:10px 16px;border-radius:18px 18px 4px;background:var(--accent);color:#fff;font-size:14.5px;line-height:1.6;word-break:break-word;white-space:pre-wrap}.msg-assistant{display:flex;flex-direction:column;align-items:flex-start;padding-top:12px;padding-bottom:4px;border-bottom:1px solid var(--border-light);margin-bottom:0}.msg-assistant:last-child{border-bottom:none}.msg-body{width:100%;font-size:15px;line-height:1.7;color:var(--text-primary)}.msg-body p{margin-bottom:.6em}.msg-body h1,.msg-body h2,.msg-body h3{margin-top:1.2em;margin-bottom:.4em;letter-spacing:-.01em}.msg-body ul,.msg-body ol{margin-bottom:.6em;padding-left:1.4em}.msg-body li{margin-bottom:.25em}.msg-body code{font-family:JetBrains Mono,Fira Code,source-code-pro,Menlo,monospace;font-size:.88em;padding:2px 5px;border-radius:4px;background:var(--bg-secondary)}.msg-body pre{font-family:JetBrains Mono,Fira Code,source-code-pro,Menlo,monospace;font-size:13px;border-radius:var(--radius-sm);background:var(--bg-secondary);padding:14px 16px;overflow-x:auto;margin:.8em 0}.msg-body table{font-size:13.5px}.msg-body blockquote{border-left:3px solid var(--accent);padding-left:14px;margin:.6em 0;color:var(--text-secondary)}.msg-divider{display:flex;align-items:center;gap:10px;margin:14px 0 10px}.msg-divider-line{flex:1;height:1px;background:var(--border-color)}.msg-divider-label{font-size:10px;font-weight:600;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.06em;white-space:nowrap}.msg-footer{display:flex;align-items:center;justify-content:space-between;margin-top:10px;padding-top:8px}.msg-actions{display:flex;align-items:center;gap:2px}.msg-action-btn{display:inline-flex;align-items:center;gap:5px;padding:4px 8px;border:none;background:transparent;border-radius:var(--radius-sm);font-size:12px;font-weight:500;color:var(--text-tertiary);cursor:pointer;transition:background var(--transition),color var(--transition)}.msg-action-btn:hover{background:var(--bg-hover);color:var(--text-secondary)}.msg-action-icon-success{color:var(--success)}.msg-timestamp{font-size:11px;color:var(--text-tertiary);flex-shrink:0}.thinking-block{display:flex;flex-direction:column;gap:6px;padding:4px 0}.thinking-shimmer{display:flex;align-items:center;gap:10px}.thinking-phrase{font-size:13px;font-weight:500;color:var(--text-secondary)}.thinking-detail{display:flex;align-items:center;gap:8px;padding-left:38px}.thinking-detail-label{font-size:11px;font-weight:600;color:var(--accent);background:var(--accent-light);padding:2px 8px;border-radius:var(--radius-full);white-space:nowrap}.thinking-detail-query{font-size:12px;color:var(--text-tertiary);font-family:JetBrains Mono,monospace;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.hover\:underline:hover{text-decoration-line:underline}.focus\:outline-none:focus{outline:2px solid transparent;outline-offset:2px}.group:hover .group-hover\:flex{display:flex}.dark\:divide-gray-700:is(.dark *)>:not([hidden])~:not([hidden]){--tw-divide-opacity: 1;border-color:rgb(55 65 81 / var(--tw-divide-opacity, 1))}.dark\:border-gray-700:is(.dark *){--tw-border-opacity: 1;border-color:rgb(55 65 81 / var(--tw-border-opacity, 1))}.dark\:bg-gray-800:is(.dark *){--tw-bg-opacity: 1;background-color:rgb(31 41 55 / var(--tw-bg-opacity, 1))}.dark\:bg-gray-900:is(.dark *){--tw-bg-opacity: 1;background-color:rgb(17 24 39 / var(--tw-bg-opacity, 1))}.dark\:bg-gray-950:is(.dark *){--tw-bg-opacity: 1;background-color:rgb(3 7 18 / var(--tw-bg-opacity, 1))}.dark\:text-blue-400:is(.dark *){--tw-text-opacity: 1;color:rgb(96 165 250 / var(--tw-text-opacity, 1))}.dark\:text-gray-100:is(.dark *){--tw-text-opacity: 1;color:rgb(243 244 246 / var(--tw-text-opacity, 1))}.dark\:text-gray-200:is(.dark *){--tw-text-opacity: 1;color:rgb(229 231 235 / var(--tw-text-opacity, 1))}.dark\:text-gray-300:is(.dark *){--tw-text-opacity: 1;color:rgb(209 213 219 / var(--tw-text-opacity, 1))}