.knowledge-map-page{--km-ink:#162033;--km-muted:#657084;--km-line:#dbe2ec;--km-panel:#ffffff;--km-surface:#ffffff;--km-canvas:#eef2f7;--km-accent:#5b55e7;--km-cmd-ink:#625be8;--km-cmd-hover:color-mix(in srgb,#f5f3ff 62%,var(--km-panel));--km-cmd-chip-bg:color-mix(in srgb,#f5f3ff 88%,var(--km-panel));--km-cmd-chip-ink:#4c1d95;--km-cmd-active:#ede9fe;min-height:100vh;background:linear-gradient(180deg,#f8fafc,#f3f6fa 300px,#eef2f7);color:var(--km-ink);padding:34px 28px 48px}:root[data-theme=dark] .knowledge-map-page{--km-ink:#eef2ff;--km-muted:#9ba8bc;--km-line:#293448;--km-panel:#141d2c;--km-surface:#101828;--km-canvas:#0a111c;--km-accent:#a5b4fc;--km-cmd-ink:#a5b4fc;--km-cmd-hover:color-mix(in srgb,#818cf8 16%,var(--km-panel));--km-cmd-chip-bg:color-mix(in srgb,#818cf8 20%,var(--km-panel));--km-cmd-chip-ink:#c7d2fe;--km-cmd-active:color-mix(in srgb,#818cf8 30%,var(--km-panel));background:linear-gradient(180deg,#101622,#0d1420 300px,#0a111c)}.knowledge-map-intro{width:min(1500px,100%);margin:0 auto 24px;display:grid;grid-template-columns:minmax(420px,1fr) minmax(560px,.9fr);gap:60px;align-items:end}.knowledge-map-title{max-width:760px}.knowledge-map-kicker{display:inline-flex;align-items:center;gap:8px;color:#4f46e5;font:700 11px/1.2 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.14em}:root[data-theme=dark] .knowledge-map-kicker{color:#a5b4fc}.knowledge-map-title h1{font-size:clamp(34px,4.2vw,68px);line-height:.98;letter-spacing:-.055em;margin:17px 0 16px;font-weight:820}.knowledge-map-title p{max-width:720px;color:var(--km-muted);font-size:16px;line-height:1.8;margin:0}.knowledge-map-features{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--km-line);border-bottom:1px solid var(--km-line)}.knowledge-map-features>div{display:flex;gap:10px;padding:16px 14px;border-right:1px solid var(--km-line)}.knowledge-map-features>div:last-child{border-right:0}.knowledge-map-features svg{color:#6366f1;flex:none;margin-top:2px}.knowledge-map-features span{display:flex;flex-direction:column;gap:4px}.knowledge-map-features strong{font-size:13px}.knowledge-map-features small{color:var(--km-muted);font-size:11px;line-height:1.5}.knowledge-map-shell{width:min(1600px,100%);height:min(820px,calc(100vh - 190px));min-height:620px;margin:auto;border:1px solid var(--km-line);border-radius:20px;background:rgba(255,255,255,.86);box-shadow:0 24px 70px rgba(27,40,66,.11);overflow:hidden;position:relative;transition:margin-right .35s ease,width .35s ease}:root[data-theme=dark] .knowledge-map-shell{background:rgba(13,20,32,.92);box-shadow:0 24px 70px rgba(0,0,0,.35)}.knowledge-map-shell.has-drawer{width:calc(min(1600px, 100%) - var(--km-sheet-w) + 30px);margin-left:max(0px,calc((100% - min(1600px, 100%)) / 2))}.knowledge-map-toolbar{height:66px;border-bottom:1px solid var(--km-line);display:flex;align-items:center;padding:0 16px;background:rgba(255,255,255,.94);position:relative;z-index:5}:root[data-theme=dark] .knowledge-map-toolbar{background:rgba(15,23,36,.96)}.knowledge-map-search{height:38px;width:245px;display:flex;align-items:center;gap:7px;border:1px solid var(--km-line);border-radius:10px;padding:0 10px;background:#fff;flex:none}:root[data-theme=dark] .knowledge-map-search{background:#121b2a}.knowledge-map-search>svg{color:var(--km-muted);flex:none}.knowledge-map-search input{height:auto;border:0;box-shadow:none!important;background:transparent;padding:0;font-size:12px}.knowledge-map-search button{border:0;background:transparent;color:var(--km-muted);padding:2px;cursor:pointer}.knowledge-map-filters{min-width:0}.knowledge-map-filters-scroll{display:flex;align-items:center;gap:2px;padding:4px;overflow-x:auto;border-radius:inherit;scrollbar-width:none}.knowledge-map-filters-scroll::-webkit-scrollbar{display:none}.knowledge-map-filters button{flex:none;white-space:nowrap;border:1px solid transparent;background:transparent;border-radius:999px;padding:6px 9px;font-size:11px;cursor:pointer;transition:.18s ease}.knowledge-map-filters button:hover{background:#f1f5f9}:root[data-theme=dark] .knowledge-map-filters button:hover{background:#1e293b}.knowledge-map-filters button.is-active{border-color:color-mix(in srgb,var(--filter-color,#6366f1) 35%,transparent);background:color-mix(in srgb,var(--filter-color,#6366f1) 10%,transparent);color:var(--filter-color,#4f46e5);font-weight:700}.knowledge-map-fit{height:34px;flex:none;margin-left:auto;font-size:11px}.knowledge-map-fit svg{width:14px}.knowledge-map-canvas{height:calc(100% - 66px);position:relative;background-image:radial-gradient(circle at 20% 10%,rgba(99,102,241,.06),transparent 28%),radial-gradient(circle at 85% 70%,rgba(8,145,178,.05),transparent 26%)}.knowledge-map-canvas .react-flow__background{opacity:.65}.knowledge-map-canvas .react-flow__edge-path{stroke:#94a3b8;transition:stroke .2s,opacity .2s}.knowledge-map-canvas .react-flow__edge.is-related .react-flow__edge-path{stroke-dasharray:7 6}.knowledge-map-canvas .react-flow__edge.is-active .react-flow__edge-path{stroke:#4f46e5;filter:drop-shadow(0 0 4px rgba(79,70,229,.45))}.knowledge-map-canvas .react-flow__edge.is-muted{opacity:.18}.knowledge-map-canvas .react-flow__edge-text{font-size:9px;fill:#667085}.knowledge-map-canvas .react-flow__edge-textbg{fill:#fff;fill-opacity:.88}:root[data-theme=dark] .knowledge-map-canvas .react-flow__edge-textbg{fill:#111827}.knowledge-map-canvas .react-flow__controls{border:1px solid var(--km-line);border-radius:10px;overflow:hidden;box-shadow:0 5px 20px rgba(30,41,59,.12)}.knowledge-map-canvas .react-flow__controls-button{background:var(--background);border-color:var(--km-line);color:var(--foreground)}.knowledge-map-canvas .react-flow__controls-button:focus-visible,.knowledge-map-canvas .react-flow__controls-button:hover{background:color-mix(in srgb,var(--km-accent) 14%,var(--background));color:var(--km-accent)}.knowledge-group{width:100%;height:100%;border:1px solid color-mix(in srgb,var(--group-accent) 20%,#cbd5e1);border-radius:18px;background:color-mix(in srgb,var(--group-soft) 30%,rgba(255,255,255,.93));box-shadow:0 15px 40px rgba(50,63,87,.06);overflow:hidden}:root[data-theme=dark] .knowledge-group{background:color-mix(in srgb,var(--group-accent) 7%,#121a28);border-color:color-mix(in srgb,var(--group-accent) 35%,#273449)}.knowledge-group.wi-glass{--wi-glass-corner:16%}:root[data-theme=dark] .knowledge-group.wi-glass{--wi-glass-rim-top:color-mix(in srgb,var(--group-accent) 30%,rgb(255 255 255/26%));--wi-glass-rim-bottom:color-mix(in srgb,var(--group-accent) 34%,rgb(255 255 255/8%));--wi-glass-streak:rgb(255 255 255/72%);--wi-glass-halo:color-mix(in srgb,var(--group-accent) 52%,rgb(255 255 255/14%));border-color:rgb(255 255 255/7%)}.knowledge-group-heading{height:124px;padding:25px 27px;display:flex;align-items:flex-start;gap:15px;border-bottom:1px solid color-mix(in srgb,var(--group-accent) 15%,transparent);background:linear-gradient(135deg,color-mix(in srgb,var(--group-soft) 72%,white),color-mix(in srgb,var(--group-soft) 24%,white))}:root[data-theme=dark] .knowledge-group-heading{background:linear-gradient(135deg,color-mix(in srgb,var(--group-accent) 15%,#111827),#111827)}.knowledge-group-heading>span{display:grid;place-items:center;width:44px;height:44px;flex:none;border-radius:999px;background:var(--group-accent);color:#fff;font-weight:800;font-size:13px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.22),0 8px 18px color-mix(in srgb,var(--group-accent) 28%,transparent)}.knowledge-group-logo svg{width:22px;height:22px;stroke-width:1.7}.knowledge-group-stage{--wi-glass-corner:24%;display:inline-flex;align-items:center;margin-right:9px;padding:2px 9px;border-radius:999px;background:color-mix(in srgb,var(--group-accent) 13%,transparent);color:var(--group-accent);font-size:12px;font-weight:700;font-style:normal;letter-spacing:0;vertical-align:3px}:root[data-theme=dark] .knowledge-group-stage.wi-glass{--wi-glass-rim-top:color-mix(in srgb,var(--group-accent) 30%,rgb(255 255 255/24%));--wi-glass-rim-bottom:color-mix(in srgb,var(--group-accent) 32%,rgb(255 255 255/8%));--wi-glass-streak:rgb(255 255 255/62%);--wi-glass-halo:color-mix(in srgb,var(--group-accent) 48%,rgb(255 255 255/14%))}.knowledge-group-heading>div{display:flex;flex-direction:column;gap:6px;min-width:0}.knowledge-group-heading strong{font-size:20px;letter-spacing:-.02em}.knowledge-group-heading small{color:var(--km-muted);font-size:11px;line-height:1.5;max-width:420px}.knowledge-group-heading em{font:700 11px/1 ui-monospace,monospace;margin-left:auto;color:var(--group-accent);font-style:normal}.knowledge-node{--node-accent:#4f46e5;width:184px;height:72px;border:1px solid color-mix(in srgb,var(--node-accent) 17%,#cbd5e1);border-radius:12px;background:rgba(255,255,255,.94);padding:0 13px;display:flex;align-items:center;gap:9px;text-align:left;color:#1e293b;box-shadow:0 5px 16px rgba(31,41,55,.08);cursor:pointer;transition:transform .18s,box-shadow .18s,border-color .18s}:root[data-theme=dark] .knowledge-node{background:#172131;color:#e8edf7;border-color:color-mix(in srgb,var(--node-accent) 28%,#334155)}:root[data-theme=dark] .knowledge-node.wi-glass{--wi-glass-rim-top:color-mix(in srgb,var(--node-accent) 26%,rgb(255 255 255/24%));--wi-glass-rim-bottom:color-mix(in srgb,var(--node-accent) 30%,rgb(255 255 255/8%));--wi-glass-streak:rgb(255 255 255/70%);--wi-glass-halo:color-mix(in srgb,var(--node-accent) 50%,rgb(255 255 255/14%));border-color:rgb(255 255 255/8%)}:root[data-theme=dark] .knowledge-node.wi-glass.is-selected,:root[data-theme=dark] .knowledge-node.wi-glass:hover{--wi-glass-streak:#fff;--wi-glass-halo:color-mix(in srgb,var(--node-accent) 68%,rgb(255 255 255/20%));--wi-glass-bloom:drop-shadow(0 0 4px color-mix(in srgb,var(--node-accent) 45%,transparent));border-color:var(--node-accent)}.knowledge-node.wi-glass .react-flow__handle{z-index:2}.knowledge-node:hover{transform:translateY(-2px);border-color:var(--node-accent);box-shadow:0 10px 24px color-mix(in srgb,var(--node-accent) 17%,transparent)}.knowledge-node:focus-visible{outline:3px solid color-mix(in srgb,var(--node-accent) 28%,transparent);outline-offset:3px}.knowledge-node.is-selected{border:2px solid var(--node-accent);box-shadow:0 0 0 5px color-mix(in srgb,var(--node-accent) 12%,transparent),0 12px 27px color-mix(in srgb,var(--node-accent) 22%,transparent)}.knowledge-node-icon{width:27px;height:27px;border-radius:8px;display:grid;place-items:center;flex:none;background:var(--node-soft);color:var(--node-accent)}:root[data-theme=dark] .knowledge-node-icon{background:color-mix(in srgb,var(--node-accent) 18%,#1e293b)}.knowledge-node-copy{display:flex;flex-direction:column;gap:4px;min-width:0;flex:1}.knowledge-node-copy strong{font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.knowledge-node-copy small{color:var(--km-muted);font-size:9px}.knowledge-node-arrow{color:#94a3b8;flex:none}.knowledge-node .react-flow__handle{width:7px;height:7px;background:var(--node-accent);border:2px solid #fff}:root[data-theme=dark] .knowledge-node .react-flow__handle{border-color:#172131}.knowledge-map-minimap{border:1px solid var(--km-line)!important;border-radius:10px!important;overflow:hidden;background:rgba(255,255,255,.92)!important}:root[data-theme=dark] .knowledge-map-minimap{background:rgba(15,23,42,.92)!important}.knowledge-map-legend{position:absolute;left:58px;bottom:15px;z-index:4;display:flex;align-items:center;gap:13px;padding:7px 10px;border:1px solid var(--km-line);border-radius:9px;background:rgba(255,255,255,.91);font-size:9px;color:var(--km-muted);backdrop-filter:blur(10px)}:root[data-theme=dark] .knowledge-map-legend{background:rgba(15,23,42,.9)}.knowledge-map-legend span{display:flex;align-items:center;gap:5px}.knowledge-map-legend i{width:18px;border-top:2px solid #94a3b8}.knowledge-map-legend i.dashed{border-top-style:dashed}.knowledge-map-empty{height:100%;display:grid;place-content:center;justify-items:center;gap:8px;color:var(--km-muted)}.knowledge-map-empty strong{color:var(--km-ink)}.knowledge-map-empty p{margin:0 0 8px;font-size:12px}:root{--km-sheet-w:clamp(560px,52vw,920px)}.knowledge-desktop-sheet{width:var(--km-sheet-w)!important;max-width:var(--km-sheet-w)!important;top:var(--site-nav-h)!important;height:calc(100% - var(--site-nav-h))!important;border-radius:18px 0 0 0;background:var(--background);gap:0}.knowledge-sheet-resize{position:absolute;z-index:30;top:0;left:0;width:12px;height:100%;cursor:ew-resize;touch-action:none}.knowledge-sheet-resize:before{content:"";position:absolute;top:0;left:0;width:2px;height:100%;background:transparent;transition:background .15s ease}.knowledge-sheet-resize:hover:before,html[data-km-resizing] .knowledge-sheet-resize:before{background:color-mix(in srgb,var(--primary) 55%,transparent)}html[data-km-resizing],html[data-km-resizing] body{cursor:ew-resize;user-select:none}html[data-km-resizing] .knowledge-ai-composer,html[data-km-resizing] .knowledge-desktop-sheet,html[data-km-resizing] .knowledge-map-shell{transition:none!important}.knowledge-drawer-header{border-bottom:1px solid var(--border);padding:22px 25px}.knowledge-drawer-header [data-slot$=title]{font-size:23px;letter-spacing:-.025em}.knowledge-drawer-scroll{height:calc(100% - 92px)}.knowledge-desktop-sheet .knowledge-drawer-scroll{flex:1;height:auto;min-height:0}.knowledge-drawer-scroll [data-slot=scroll-area-viewport]>div{display:block!important;width:100%}.knowledge-detail{padding:0 25px 32px}.knowledge-detail-band{height:56px;display:flex;align-items:center;gap:9px;border-bottom:1px solid var(--border)}.knowledge-detail-band span{display:grid;place-items:center;width:31px;height:31px;border-radius:9px;background:var(--detail-accent);color:#fff;font-size:10px;font-weight:800}.knowledge-detail-band small{color:var(--muted-foreground);font-size:11px}.knowledge-detail-summary{padding:21px 0 4px}.knowledge-detail-summary [data-slot=badge]{background:var(--detail-soft);color:var(--detail-accent);border:0}:root[data-theme=dark] .knowledge-detail-summary [data-slot=badge]{color:var(--detail-soft);background:color-mix(in srgb,var(--detail-accent) 30%,#0f172a)}.knowledge-detail-summary p{font-size:14px;line-height:1.8;color:var(--muted-foreground);margin:13px 0}.knowledge-detail section{padding-top:20px}.knowledge-detail section>h3{display:flex;align-items:center;gap:7px;font-size:12px;margin:0 0 11px;color:var(--foreground)}.knowledge-detail section>h3 svg{color:var(--detail-accent)}.knowledge-next-list,.knowledge-resource-list{display:flex;flex-direction:column;gap:8px}.knowledge-resource{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;padding:13px;border:1px solid var(--border);border-radius:11px;background:color-mix(in srgb,var(--muted) 45%,transparent);transition:.18s}.knowledge-resource:hover{border-color:var(--detail-accent);transform:translateX(2px)}.knowledge-resource>span{font-size:9px;color:var(--detail-accent);font-weight:700}.knowledge-resource strong{font-size:12px;color:var(--foreground)}.knowledge-resource svg{color:var(--muted-foreground)}.knowledge-related-list{display:flex;flex-wrap:wrap;gap:7px}.knowledge-related-list button{height:32px;font-size:11px}.knowledge-next-list button{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 13px;border:1px solid var(--border);border-radius:11px;background:color-mix(in srgb,var(--muted) 45%,transparent);color:var(--foreground);font-size:12px;font-weight:600;text-align:left;cursor:pointer;transition:.18s}.knowledge-next-list button:hover{border-color:var(--detail-accent);background:color-mix(in srgb,var(--detail-accent) 12%,transparent);transform:translateX(2px)}.knowledge-next-list button svg{flex-shrink:0;color:var(--muted-foreground);transition:.18s}.knowledge-next-list button:hover svg{color:var(--detail-accent);transform:translateX(2px)}:root[data-theme=dark] .knowledge-next-list button:hover{border-color:color-mix(in srgb,var(--detail-soft) 55%,transparent);background:color-mix(in srgb,var(--detail-accent) 24%,transparent)}:root[data-theme=dark] .knowledge-next-list button:hover svg{color:var(--detail-soft)}.knowledge-detail-tip{margin:25px 0 0;padding:13px;border-radius:10px;background:var(--muted);font-size:10px;line-height:1.7;color:var(--muted-foreground)}.knowledge-mobile-drawer{max-height:82vh}.knowledge-mobile-close{margin:10px 16px 16px}.knowledge-noscript{padding:20px;text-align:center}@media (max-width:1100px){.knowledge-map-intro{grid-template-columns:1fr;gap:24px}.knowledge-map-features{max-width:760px}.knowledge-map-shell{height:720px}:root{--km-sheet-w:min(520px,56vw)}.knowledge-map-shell.has-drawer{width:calc(100% - var(--km-sheet-w) + 20px)}.knowledge-desktop-sheet{width:var(--km-sheet-w)!important;max-width:var(--km-sheet-w)!important}}@media (max-width:767px){.knowledge-map-page{padding:22px 12px 30px}.knowledge-map-intro{margin-bottom:16px}.knowledge-map-title h1{font-size:clamp(34px,10.5vw,42px);line-height:1.02;margin-top:13px;max-width:12em}.knowledge-map-title p{font-size:14px;line-height:1.7}.knowledge-map-features{display:none}.knowledge-map-shell{height:calc(100dvh - 220px);min-height:540px;border-radius:15px}.knowledge-map-toolbar{height:104px;display:grid;grid-template-columns:1fr auto;gap:8px;padding:9px}.knowledge-map-search{width:100%;grid-column:1/2}.knowledge-map-fit{grid-column:2/3;grid-row:1}.knowledge-map-filters{grid-column:1/3}.knowledge-map-canvas{height:calc(100% - 104px)}.knowledge-map-minimap{display:none}.knowledge-map-legend{left:48px;bottom:12px}.knowledge-map-legend span:nth-child(2){display:none}.knowledge-drawer-scroll{height:min(59vh,560px)}.knowledge-detail{padding:0 17px 25px}.knowledge-drawer-header{padding:18px}.knowledge-mobile-drawer .knowledge-drawer-header{text-align:left}}@media (prefers-reduced-motion:reduce){.knowledge-map-shell,.knowledge-node,.knowledge-resource{transition:none!important}.knowledge-map-canvas .react-flow__edge.is-active .react-flow__edge-path{animation:none!important}}.knowledge-map-page{height:100dvh;min-height:640px;padding:var(--site-nav-h) 0 0;background:var(--background);overflow:hidden;box-sizing:border-box}.knowledge-map-shell{width:100%;height:100%;min-height:0;border-radius:0;border-width:1px 0 0;box-shadow:none;margin:0}.knowledge-map-shell.has-drawer{width:calc(100% - var(--km-sheet-w));margin:0}.knowledge-map-brand{display:flex;flex-direction:column;min-width:132px;line-height:1.2}.knowledge-map-brand strong{font-size:13px;letter-spacing:-.01em}.knowledge-map-brand small{margin-top:4px;color:var(--km-muted);font-size:9px}.knowledge-map-canvas .react-flow__node-group{padding:0;border:0;background:transparent}.knowledge-group-heading{height:104px;padding:20px 27px}.knowledge-node{width:250px}@media (max-width:1100px){.knowledge-map-shell.has-drawer{width:calc(100% - var(--km-sheet-w))}}@media (max-width:767px){.knowledge-map-page{height:100dvh;padding:var(--site-nav-h) 0 0}.knowledge-map-shell{height:100%;min-height:0;border-radius:0}.knowledge-map-brand{grid-column:1/2;grid-row:1;flex-direction:row;align-items:center;gap:8px}.knowledge-map-brand small{margin:0}.knowledge-map-toolbar{height:104px;grid-template-rows:auto auto}.knowledge-map-fit{grid-column:2/3;grid-row:1}.knowledge-map-filters{grid-column:1/3;grid-row:2}.knowledge-map-canvas{height:calc(100% - 104px)}}.knowledge-ai-composer{position:absolute;z-index:8;left:50%;bottom:22px;width:min(880px,calc(100% - 320px));transform:translateX(-50%);transition:left .3s ease,width .3s ease}.knowledge-ai-composer.has-drawer{left:calc(50% - var(--km-sheet-w) / 2);width:min(760px,calc(100% - var(--km-sheet-w) - 60px))}.knowledge-ai-input{display:flex;align-items:flex-end;gap:8px;padding:9px 10px 9px 14px;border:1px solid color-mix(in srgb,#6366f1 32%,var(--km-line));border-radius:18px;background:rgba(255,255,255,.96);box-shadow:0 16px 46px rgba(30,41,59,.18),0 0 0 4px rgba(99,102,241,.05);backdrop-filter:blur(18px)}:root[data-theme=dark] .knowledge-ai-input{background:rgba(15,23,42,.96)}:root[data-theme=dark] .knowledge-ai-input.wi-glass{border-color:transparent}.knowledge-ai-input textarea{height:32px;min-height:32px;max-height:32px;white-space:pre;flex:1;min-width:0;resize:none;border:0;outline:0;background:transparent;color:var(--km-ink);font:500 12px/1.65 inherit;padding:6px 2px}.knowledge-ai-input textarea::placeholder{color:#94a3b8}.knowledge-ai-input button{width:34px;height:34px;display:grid;place-items:center;flex:none;border:0;border-radius:10px;cursor:pointer}.knowledge-ai-input .wi-speech-mic{width:auto;height:30px;display:inline-flex;align-items:center;border-radius:999px}.knowledge-ai-input .wi-speech-mic.is-icon-only{width:30px;justify-content:center;padding:0}.knowledge-ai-send{background:#4f46e5;color:#fff;box-shadow:0 6px 14px rgba(79,70,229,.25)}.knowledge-ai-send:disabled{opacity:.38;cursor:not-allowed;box-shadow:none}.knowledge-ai-composer>p{width:max-content;max-width:100%;margin:7px auto 0;padding:5px 10px;border-radius:999px;background:rgba(15,23,42,.78);color:#fff;font-size:10px}.knowledge-ai-composer>p.is-error{background:#b91c1c}.knowledge-ai-result{display:flex;align-items:center;gap:8px;width:max-content;max-width:100%;margin:0 auto 8px;padding:7px 8px 7px 11px;border:1px solid var(--km-line);border-radius:13px;background:rgba(255,255,255,.94);box-shadow:0 8px 24px rgba(30,41,59,.1)}:root[data-theme=dark] .knowledge-ai-result{background:rgba(15,23,42,.94)}.knowledge-ai-result>svg{color:#6366f1}.knowledge-ai-result span{display:flex;flex-direction:column}.knowledge-ai-result strong{max-width:260px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px}.knowledge-ai-result small{color:var(--km-muted);font-size:9px}.knowledge-ai-result button,.knowledge-ai-toolbar-reset{display:flex;align-items:center;gap:5px;padding:6px 9px;font-size:10px;color:var(--km-accent);cursor:pointer;background:color-mix(in srgb,var(--km-accent) 12%,var(--km-panel));border:1px solid color-mix(in srgb,var(--km-accent) 28%,transparent);border-radius:8px;transition:background .16s ease,border-color .16s ease}.knowledge-ai-result button:hover,.knowledge-ai-toolbar-reset:hover{background:color-mix(in srgb,var(--km-accent) 20%,var(--km-panel));border-color:color-mix(in srgb,var(--km-accent) 45%,transparent)}.knowledge-ai-toolbar-reset{margin-right:auto}.spin{animation:knowledge-spin .8s linear infinite}@keyframes knowledge-spin{to{transform:rotate(1turn)}}@keyframes knowledge-pulse{50%{box-shadow:0 0 0 5px rgba(220,38,38,.12)}}@media (max-width:900px){.knowledge-ai-composer,.knowledge-ai-composer.has-drawer{left:50%;width:calc(100% - 110px)}}@media (max-width:767px){.knowledge-ai-composer,.knowledge-ai-composer.has-drawer{bottom:16px;width:calc(100% - 26px)}.knowledge-ai-result strong{max-width:150px}.knowledge-ai-input{border-radius:15px}}.knowledge-ai-composer.has-drawer{left:50%;width:min(760px,calc(100% - 80px))}@media (max-width:900px){.knowledge-ai-composer.has-drawer{width:calc(100% - 110px)}}@media (max-width:767px){.knowledge-ai-composer.has-drawer{width:calc(100% - 26px)}}.knowledge-ai-input{position:relative;isolation:isolate;width:100%;min-width:0}.knowledge-ai-input>*{position:relative;z-index:1}.knowledge-ai-running{position:relative;isolation:isolate;width:58px;height:58px;display:grid;place-items:center;margin:0 auto;border-radius:50%;background:rgba(255,255,255,.97);box-shadow:0 12px 34px rgba(79,70,229,.2),0 0 30px rgba(56,189,248,.15);animation:knowledge-ai-ring-enter .28s cubic-bezier(.22,1,.36,1)}:root[data-theme=dark] .knowledge-ai-running{background:rgba(15,23,42,.97)}.knowledge-ai-running:before{content:"";position:absolute;z-index:0;inset:-3px;padding:3px;border-radius:50%;background:conic-gradient(from 0deg,#6366f1,#38bdf8,#a78bfa,#22d3ee,#6366f1);filter:drop-shadow(0 0 8px rgba(99,102,241,.5));pointer-events:none;-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;animation:knowledge-ai-ring-flow 1.25s linear infinite}.knowledge-ai-running>*{position:relative;z-index:1}.knowledge-ai-orb{width:46px;height:46px;display:grid;place-items:center;padding:0;border:0;border-radius:50%;background:radial-gradient(circle at 35% 28%,#fff 0 7%,#eef2ff 34%,#ddd6fe 100%);color:#4f46e5;box-shadow:inset 0 0 0 1px rgba(99,102,241,.12);cursor:pointer;transition:transform .18s ease}:root[data-theme=dark] .knowledge-ai-orb{background:radial-gradient(circle at 35% 28%,#334155,#1e1b4b 72%);color:#c4b5fd}.knowledge-ai-orb:hover{transform:scale(1.06)}.knowledge-ai-orb:focus-visible{outline:2px solid #6366f1;outline-offset:3px}.knowledge-ai-orb-hover,.knowledge-ai-orb-idle{grid-area:1/1;display:grid;place-items:center;transition:opacity .15s ease,transform .15s ease}.knowledge-ai-orb-hover{opacity:0;transform:scale(.82)}.knowledge-ai-orb:focus-visible .knowledge-ai-orb-idle,.knowledge-ai-orb:hover .knowledge-ai-orb-idle{opacity:0}.knowledge-ai-orb:focus-visible .knowledge-ai-orb-hover,.knowledge-ai-orb:hover .knowledge-ai-orb-hover{opacity:1;transform:none}.knowledge-ai-orb svg{animation:knowledge-orb-breathe 1.5s ease-in-out infinite}.knowledge-ai-running.is-paused:before{opacity:.5;animation-play-state:paused}.knowledge-ai-running.is-paused .knowledge-ai-orb svg{animation:none}.knowledge-ai-progress.is-paused li.is-active i{animation-play-state:paused}@keyframes knowledge-ai-ring-flow{to{transform:rotate(1turn)}}@keyframes knowledge-ai-ring-enter{0%{transform:scale(.72);opacity:0}to{transform:scale(1);opacity:1}}@keyframes knowledge-orb-breathe{50%{transform:scale(.82);opacity:.62}}@media (prefers-reduced-motion:reduce){.knowledge-ai-orb svg,.knowledge-ai-running,.knowledge-ai-running:before{animation:none}}.knowledge-ai-history{position:relative;margin-left:auto}.knowledge-ai-history-trigger{height:34px;display:flex;align-items:center;gap:6px;padding:0 10px;border:1px solid var(--km-line);border-radius:9px;background:var(--km-surface);color:var(--km-ink);font-size:11px;cursor:pointer}.knowledge-ai-history-trigger:hover{border-color:#a5b4fc;background:#f5f7ff}.knowledge-ai-history-menu{position:absolute;z-index:20;top:42px;right:0;width:310px;max-height:360px;overflow:auto;padding:6px;border:1px solid var(--km-line);border-radius:13px;background:rgba(255,255,255,.98);box-shadow:0 18px 48px rgba(15,23,42,.18);backdrop-filter:blur(18px)}:root[data-theme=dark] .knowledge-ai-history-menu{background:rgba(15,23,42,.98)}.knowledge-ai-history-menu>button{width:100%;display:flex;flex-direction:column;gap:4px;padding:10px;border:0;border-radius:9px;background:transparent;color:var(--km-ink);text-align:left;cursor:pointer}.knowledge-ai-history-menu>button:hover{background:#eef2ff}:root[data-theme=dark] .knowledge-ai-history-menu>button:hover{background:rgba(99,102,241,.16)}.knowledge-ai-history-menu strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px}.knowledge-ai-history-menu span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--km-muted);font-size:9px}.knowledge-ai-history-menu>p{margin:0;padding:18px;text-align:center;color:var(--km-muted);font-size:10px}@media (max-width:767px){.knowledge-ai-history-trigger{padding:0 8px}.knowledge-ai-history-menu{position:fixed;top:auto;right:13px;bottom:82px;left:13px;width:auto}}.knowledge-ai-history-trigger{margin-left:auto}.knowledge-map-fit{margin-left:0}.knowledge-ai-input textarea{overflow:hidden;scrollbar-width:none}.knowledge-ai-input textarea::-webkit-scrollbar{display:none}.knowledge-detail-meta{display:flex;align-items:center;justify-content:space-between;gap:10px}.knowledge-detail-meta>span{display:flex;align-items:center;gap:5px;color:var(--muted-foreground);font-size:10px}.knowledge-point-list{display:flex;flex-wrap:wrap;gap:6px}.knowledge-point-list>span{padding:5px 8px;border:1px solid color-mix(in srgb,var(--detail-accent) 22%,var(--border));border-radius:999px;background:color-mix(in srgb,var(--detail-soft) 35%,transparent);color:var(--detail-accent);font-size:10px;font-weight:600}:root[data-theme=dark] .knowledge-point-list>span{color:var(--detail-soft);background:color-mix(in srgb,var(--detail-accent) 26%,#0f172a);border-color:color-mix(in srgb,var(--detail-soft) 26%,transparent)}.knowledge-outcome-list{display:flex;flex-direction:column;gap:8px}.knowledge-outcome-list>p{display:flex;align-items:flex-start;gap:8px;margin:0;color:var(--muted-foreground);font-size:11px;line-height:1.65}.knowledge-outcome-list svg{flex:none;margin-top:2px;color:var(--detail-accent)}.knowledge-resource-copy{display:flex;min-width:0;flex-direction:column;gap:4px}.knowledge-resource-copy strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.knowledge-resource-copy small{color:var(--muted-foreground);font-size:9px;line-height:1.5}.knowledge-practice{margin:0;padding:12px 13px;border-left:2px solid var(--detail-accent);border-radius:0 10px 10px 0;background:color-mix(in srgb,var(--detail-soft) 30%,transparent);color:var(--muted-foreground);font-size:11px;line-height:1.7}.knowledge-ai-running-state{display:flex;align-items:center;justify-content:center;gap:13px;width:min(520px,100%);margin:0 auto}.knowledge-ai-running-state .knowledge-ai-running{flex:none;margin:0}.knowledge-ai-progress{min-width:0;flex:1;padding:10px 12px;border:1px solid rgba(99,102,241,.18);border-radius:14px;background:rgba(255,255,255,.94);box-shadow:0 12px 32px rgba(30,41,59,.12);backdrop-filter:blur(16px)}:root[data-theme=dark] .knowledge-ai-progress{background:rgba(15,23,42,.94)}.knowledge-ai-progress>div{display:flex;align-items:center;justify-content:space-between;gap:10px}.knowledge-ai-progress strong{font-size:11px;color:var(--km-ink)}.knowledge-ai-progress>div span{flex:none;padding:2px 6px;border-radius:999px;background:#eef2ff;color:#4f46e5;font-size:9px}.knowledge-ai-progress>p{margin:3px 0 8px;color:var(--km-muted);font-size:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.knowledge-ai-progress ol{display:grid;grid-template-columns:repeat(4,1fr);gap:5px;margin:0;padding:0;list-style:none}.knowledge-ai-progress li{display:flex;align-items:center;gap:4px;min-width:0;color:#94a3b8;font-size:8px;white-space:nowrap}.knowledge-ai-progress li i{width:6px;height:6px;flex:none;border-radius:50%;background:#cbd5e1}.knowledge-ai-progress li.is-active{color:#4f46e5;font-weight:700}.knowledge-ai-progress li.is-active i{background:#6366f1;box-shadow:0 0 0 3px rgba(99,102,241,.14);animation:knowledge-pulse 1.2s ease-in-out infinite}.knowledge-ai-progress li.is-done{color:#64748b}.knowledge-ai-progress li.is-done i{background:#22c55e}@media (max-width:767px){.knowledge-ai-running-state{width:100%;gap:8px}.knowledge-ai-running{width:50px;height:50px}.knowledge-ai-orb{width:40px;height:40px}.knowledge-ai-progress{padding:8px 9px}.knowledge-ai-progress ol{gap:3px}.knowledge-ai-progress li{font-size:0}.knowledge-ai-progress li i{width:7px;height:7px}.knowledge-ai-progress>p{max-width:220px}}.knowledge-ai-composer{width:min(440px,calc(100% - 80px))}.knowledge-ai-composer.has-drawer{width:min(400px,calc(100% - 80px))}@media (max-width:767px){.knowledge-ai-composer,.knowledge-ai-composer.has-drawer{width:calc(100% - 26px)}}.knowledge-ai-input-tools{display:inline-flex;align-items:center;gap:2px;flex:none}.knowledge-ai-command-toggle{position:relative;z-index:1;width:30px!important;height:30px!important;display:inline-flex;align-items:center;justify-content:center;flex:none;padding:0!important;border:1px solid transparent;border-radius:9px;background:transparent;color:var(--km-muted);font-size:10px;font-weight:700;transition:color .16s ease,border-color .16s ease,background .16s ease}.knowledge-ai-command-toggle:hover{background:var(--km-cmd-hover);color:var(--km-cmd-ink)}.knowledge-ai-command-toggle.is-active{border-color:color-mix(in srgb,#8b5cf6 32%,var(--km-line));background:var(--km-cmd-active);color:var(--km-cmd-chip-ink)}.knowledge-ai-command-toggle:focus-visible{outline:2px solid #818cf8;outline-offset:2px}.knowledge-ai-command-tag{display:flex;margin:0 0 7px 2px}.knowledge-ai-command-tag>span{height:25px;display:inline-flex;align-items:center;gap:5px;max-width:100%;padding:0 5px 0 9px;border:1px solid color-mix(in srgb,#8b5cf6 26%,var(--km-line));border-radius:999px;background:var(--km-cmd-chip-bg);color:var(--km-cmd-chip-ink);font-size:11px;font-weight:600;white-space:nowrap;box-shadow:0 6px 18px rgba(30,41,59,.08)}.knowledge-ai-command-tag svg{flex:none;color:var(--km-cmd-ink)}.knowledge-ai-command-tag button{width:17px;height:17px;display:inline-flex;align-items:center;justify-content:center;flex:none;border:0;border-radius:999px;background:transparent;color:color-mix(in srgb,var(--km-cmd-chip-ink) 62%,transparent);cursor:pointer}.knowledge-ai-command-tag button:hover{background:color-mix(in srgb,#8b5cf6 16%,transparent);color:var(--km-cmd-chip-ink)}.knowledge-ai-command-tag button svg{color:currentcolor}.knowledge-ai-command-menu{position:absolute!important;right:0;bottom:calc(100% + 9px);left:0;z-index:4!important;width:100%!important;height:auto!important;max-height:min(62vh,344px);overflow-y:auto;overscroll-behavior:contain;box-sizing:border-box;display:grid!important;gap:2px;padding:8px!important;border:1px solid color-mix(in srgb,#8b5cf6 28%,var(--km-line));border-radius:12px!important;background:var(--km-panel)!important;box-shadow:0 12px 32px rgba(30,41,59,.14);text-align:left}:root[data-theme=dark] .knowledge-ai-command-menu.wi-glass{border-color:transparent}.knowledge-ai-command-heading{display:flex;align-items:center;gap:8px;padding:1px 8px 5px;color:var(--km-muted);font-size:9px;font-weight:600;letter-spacing:.04em}.knowledge-ai-command-heading em{display:inline-flex;align-items:center;gap:3px;padding:1px 6px;border-radius:999px;background:rgb(217 119 6/10%);color:#b45309;font-style:normal;font-variant-numeric:tabular-nums;white-space:nowrap}.knowledge-ai-command-menu>button{width:100%;height:auto;display:flex;align-items:center;justify-content:flex-start;gap:10px;padding:8px;border:0;border-radius:8px;background:transparent;color:var(--km-cmd-ink);text-align:left}.knowledge-ai-command-icon{width:24px;height:24px;display:grid;place-items:center;flex:none;color:color-mix(in srgb,var(--km-cmd-ink) 72%,transparent)}.knowledge-ai-command-copy{display:flex;min-width:0;flex:1;flex-direction:column;gap:2px}.knowledge-ai-command-menu strong{color:var(--km-ink);font-size:11px}.knowledge-ai-command-menu small{color:var(--km-muted);font-size:9px;font-weight:400}.knowledge-ai-command-menu kbd{flex:none;padding:3px 6px;border:0;border-radius:6px;background:color-mix(in srgb,var(--km-muted) 8%,transparent);color:color-mix(in srgb,var(--km-muted) 72%,transparent);font:500 9px/1.2 ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace}.knowledge-ai-command-menu strong{display:inline-flex;align-items:center;gap:6px}.knowledge-ai-command-menu strong i{padding:1px 5px;border-radius:4px;background:color-mix(in srgb,var(--km-muted) 10%,transparent);color:var(--km-muted);font-size:8px;font-style:normal;font-weight:500}.knowledge-ai-command-menu>button.is-active,.knowledge-ai-command-menu>button:focus-visible,.knowledge-ai-command-menu>button:hover{background:var(--km-cmd-hover)!important;outline:none}.knowledge-ai-command-menu>button:focus-visible{box-shadow:inset 0 0 0 2px #818cf8}.knowledge-ai-command-menu>button.is-active .knowledge-ai-command-icon,.knowledge-ai-command-menu>button:focus-visible .knowledge-ai-command-icon,.knowledge-ai-command-menu>button:hover .knowledge-ai-command-icon{color:var(--km-cmd-ink)}.knowledge-map-toolbar{height:74px;gap:14px;padding:0 18px;background:color-mix(in srgb,var(--km-panel) 92%,transparent);border-bottom-color:color-mix(in srgb,var(--km-line) 78%,transparent);box-shadow:0 8px 28px rgba(15,23,42,.035);backdrop-filter:blur(18px)}.knowledge-map-canvas{height:calc(100% - 74px)}.knowledge-map-brand{min-width:0;flex:none;flex-direction:row;align-items:center;gap:10px;padding-right:18px;border-right:1px solid color-mix(in srgb,var(--km-line) 65%,transparent)}.knowledge-map-brand-icon{width:36px;height:36px;display:grid;place-items:center;flex:none;border-radius:12px;background:linear-gradient(145deg,#4f46e5,#7c3aed);color:#fff;box-shadow:0 7px 18px rgba(79,70,229,.24)}.knowledge-map-brand-copy{display:flex;min-width:0;flex-direction:column;gap:2px}.knowledge-map-brand-copy strong{overflow:hidden;color:var(--km-ink);font-size:14px;font-weight:700;line-height:1.25;letter-spacing:-.01em;text-overflow:ellipsis;white-space:nowrap}.knowledge-map-brand-copy small{color:var(--km-muted);font-size:11px;line-height:1.3;letter-spacing:.01em}.knowledge-map-filters{width:fit-content;max-width:min(100%,1080px);margin-inline:auto;border:1px solid color-mix(in srgb,var(--km-line) 78%,transparent);border-radius:14px;background:color-mix(in srgb,var(--km-canvas) 62%,var(--km-panel));box-shadow:inset 0 1px rgba(255,255,255,.75)}:root[data-theme=dark] .knowledge-map-filters{box-shadow:inset 0 1px rgba(255,255,255,.05)}.knowledge-map-filters button{position:relative;height:32px;display:inline-flex;align-items:center;gap:6px;padding:0 11px;border-radius:10px;color:var(--km-muted);font-size:12px;font-weight:600;transition:color .16s ease,background .16s ease,border-color .16s ease,box-shadow .16s ease}.knowledge-map-filters button svg{width:14px;height:14px;flex:none;opacity:.72}.knowledge-map-filters button.is-active svg,.knowledge-map-filters button:hover svg{opacity:1}.knowledge-map-filters button:hover{background:color-mix(in srgb,var(--km-panel) 72%,transparent);color:var(--km-ink);transform:none}.knowledge-map-filters button.is-active{border-color:color-mix(in srgb,var(--filter-color,#6366f1) 26%,transparent);background:var(--km-panel);color:var(--filter-color,var(--km-accent));box-shadow:0 1px 2px rgba(15,23,42,.06),0 6px 16px color-mix(in srgb,var(--filter-color,#6366f1) 18%,transparent)}.knowledge-map-filters button:focus-visible{outline:2px solid color-mix(in srgb,var(--filter-color,#6366f1) 60%,transparent);outline-offset:1px}.knowledge-map-actions{display:flex;flex:none;align-items:center;gap:8px;padding-left:16px;border-left:1px solid color-mix(in srgb,var(--km-line) 65%,transparent)}.knowledge-map-actions .ai-credit-meter,.knowledge-map-actions .knowledge-ai-history-trigger,.knowledge-map-actions .knowledge-map-fit{height:36px;padding:0 12px;border:1px solid color-mix(in srgb,var(--km-line) 82%,transparent);border-radius:11px;background:color-mix(in srgb,var(--km-panel) 94%,transparent);box-shadow:0 1px 2px rgba(15,23,42,.05);color:var(--km-ink)}.knowledge-map-actions .knowledge-ai-history-trigger,.knowledge-map-actions .knowledge-map-fit{gap:6px;margin:0;font-size:12px;font-weight:600;white-space:nowrap;transition:border-color .16s ease,box-shadow .16s ease,color .16s ease,transform .16s ease}.knowledge-map-actions .knowledge-ai-history-trigger:hover,.knowledge-map-actions .knowledge-map-fit:hover{border-color:color-mix(in srgb,#6366f1 45%,var(--km-line));background:color-mix(in srgb,var(--km-panel) 94%,transparent);box-shadow:0 6px 16px rgba(79,70,229,.14);color:var(--km-accent);transform:translateY(-1px)}:root[data-theme=dark] .knowledge-ai-toolbar-reset.wi-glass:not(:hover),:root[data-theme=dark] .knowledge-map-actions .knowledge-ai-history-trigger.wi-glass:not(:hover),:root[data-theme=dark] .knowledge-map-actions .knowledge-map-fit.wi-glass:not(:hover),:root[data-theme=dark] .knowledge-map-filters.wi-glass{border-color:transparent}:root[data-theme=dark] .knowledge-map-filters button.is-active.wi-glass{--wi-glass-streak:color-mix(in srgb,var(--filter-color,#6366f1) 62%,rgb(255 255 255/78%));--wi-glass-halo:color-mix(in srgb,var(--filter-color,#6366f1) 46%,rgb(255 255 255/16%));border-color:transparent}.knowledge-map-actions svg{width:14px;height:14px;flex:none}.knowledge-ai-history-count{min-width:18px;height:18px;display:inline-grid;place-items:center;padding:0 5px;border-radius:999px;background:color-mix(in srgb,#6366f1 14%,transparent);color:var(--km-accent);font-size:10px;font-weight:700;font-variant-numeric:tabular-nums}:root[data-theme=dark] .knowledge-ai-history-count{background:color-mix(in srgb,#818cf8 22%,transparent)}@media (max-width:1319px){.knowledge-map-filters button{gap:5px;padding-inline:8px}}@media (max-width:1180px){.knowledge-map-brand-icon{display:none}}@media (max-width:767px){.knowledge-map-toolbar{height:112px;align-content:center;flex-wrap:wrap;gap:10px;padding:10px 12px}.knowledge-map-canvas{height:calc(100% - 112px)}.knowledge-map-brand{min-width:0;padding-right:10px}.knowledge-map-brand-copy small{display:none}.knowledge-map-actions{margin-left:auto;padding-left:12px}.knowledge-map-actions .ai-credit-meter{display:none}.knowledge-map-filters{order:3;flex:1 1 100%;min-width:0;width:100%;max-width:none;margin-inline:0}}.knowledge-map-skeleton{position:absolute;inset:0;z-index:3;display:flex;flex-direction:column;align-items:center;overflow:hidden;pointer-events:none;background:radial-gradient(circle at 20% 10%,rgba(99,102,241,.06),transparent 28%),radial-gradient(circle at 85% 70%,rgba(8,145,178,.05),transparent 26%),var(--km-canvas)}.knowledge-map-skeleton-tip{display:inline-flex;align-items:center;gap:7px;flex:none;margin-top:18px;padding:6px 13px;border:1px solid color-mix(in srgb,var(--km-line) 78%,transparent);border-radius:999px;background:color-mix(in srgb,var(--km-panel) 92%,transparent);box-shadow:0 6px 18px rgba(15,23,42,.06);color:var(--km-muted);font-size:12px;backdrop-filter:blur(10px)}.knowledge-map-skeleton-dot{width:7px;height:7px;border-radius:999px;background:var(--km-accent);animation:knowledge-skeleton-pulse 1.2s ease-in-out infinite}.knowledge-map-skeleton-stack{display:flex;flex-direction:column;gap:46px;margin-top:16px;transform:scale(.92);transform-origin:top center;mask-image:linear-gradient(180deg,#000 66%,transparent)}.knowledge-skeleton-group{width:650px;border:1px solid color-mix(in srgb,var(--km-line) 82%,transparent);border-radius:18px;background:color-mix(in srgb,var(--km-panel) 62%,transparent);box-shadow:0 15px 40px rgba(50,63,87,.05);overflow:hidden}.knowledge-skeleton-heading{height:124px;display:flex;align-items:flex-start;gap:15px;padding:25px 27px;border-bottom:1px solid color-mix(in srgb,var(--km-line) 55%,transparent);background:linear-gradient(135deg,color-mix(in srgb,var(--km-canvas) 62%,transparent),transparent)}.knowledge-skeleton-heading-copy{display:flex;flex-direction:column;gap:11px;min-width:0;padding-top:2px}.knowledge-skeleton-heading-row{display:flex;align-items:center;gap:9px}.knowledge-skeleton-nodes{display:grid;grid-template-columns:repeat(2,250px);gap:20px 62px;padding:2px 44px 0}.knowledge-skeleton-node{height:72px;display:flex;align-items:center;gap:9px;padding:0 13px;border:1px solid color-mix(in srgb,var(--km-line) 78%,transparent);border-radius:12px;background:color-mix(in srgb,var(--km-panel) 78%,transparent);box-shadow:0 5px 16px rgba(31,41,55,.05)}.knowledge-skeleton-node-copy{display:flex;flex-direction:column;gap:8px;min-width:0}.knowledge-skeleton-bar{display:block;flex:none;border-radius:6px;background:linear-gradient(100deg,color-mix(in srgb,var(--km-line) 62%,transparent) 22%,color-mix(in srgb,var(--km-line) 26%,transparent) 42%,color-mix(in srgb,var(--km-line) 62%,transparent) 62%);background-size:300% 100%;animation:knowledge-skeleton-shine 1.5s ease-in-out infinite}.knowledge-skeleton-bar.is-logo{width:44px;height:44px;border-radius:999px}.knowledge-skeleton-bar.is-stage{width:52px;height:14px;border-radius:999px}.knowledge-skeleton-bar.is-title{width:232px;height:17px}.knowledge-skeleton-bar.is-desc{width:372px;height:10px}.knowledge-skeleton-bar.is-desc-tail{width:246px}.knowledge-skeleton-bar.is-count{width:14px;height:12px;margin-left:auto}.knowledge-skeleton-bar.is-node-icon{width:27px;height:27px;border-radius:8px}.knowledge-skeleton-bar.is-node-title{width:148px;height:11px}.knowledge-skeleton-bar.is-node-meta{width:74px;height:8px}@keyframes knowledge-skeleton-shine{0%{background-position:160% 0}to{background-position:-60% 0}}@keyframes knowledge-skeleton-pulse{0%,to{opacity:.35;transform:scale(.82)}50%{opacity:1;transform:scale(1)}}@media (max-width:767px){.knowledge-map-skeleton-stack{transform:scale(.52)}}@media (prefers-reduced-motion:reduce){.knowledge-map-skeleton-dot,.knowledge-skeleton-bar{animation:none}}.knowledge-detail-wait{padding:4px 0}.knowledge-detail-wait h3{margin:0 0 8px;font-size:15px;font-weight:600;color:var(--foreground)}.knowledge-detail-waittip{margin:0;font-size:12px;line-height:1.7;color:var(--muted-foreground)}.knowledge-detail-bars{display:flex;flex-direction:column;gap:10px;margin-top:18px}.knowledge-detail-bars i{height:12px;background:linear-gradient(90deg,var(--muted) 20%,color-mix(in srgb,var(--foreground) 9%,var(--muted)) 38%,var(--muted) 58%);background-size:320% 100%;border-radius:6px;animation:knowledge-detail-shimmer 1.5s ease-in-out infinite}@keyframes knowledge-detail-shimmer{0%{background-position:100% 0}to{background-position:0 0}}.knowledge-detail-wait button{margin-top:16px}.knowledge-detail-redraws{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.knowledge-detail-redraw{display:flex;gap:8px;align-items:center;width:fit-content;padding:8px 11px;font-size:12px;color:var(--muted-foreground);text-align:left;cursor:pointer;background:transparent;border:1px dashed var(--border);border-radius:10px}.knowledge-detail-redraw:hover{color:var(--detail-accent);border-color:var(--detail-accent);border-style:solid}.knowledge-detail-redraw span{flex:1}.knowledge-detail-redraw em{flex:none;padding:2px 8px;font-size:11px;font-style:normal;background:var(--muted);border-radius:999px}@media (prefers-reduced-motion:reduce){.knowledge-detail-bars i{animation:none}}.knowledge-detail-lesson{min-width:0}