:root{--km-bg:#0a0a0f;--km-surface:#111118;--km-surface-2:#1a1a24;--km-border:#ffffff14;--km-divider:#ffffff0f;--km-accent:#22d3ee;--km-accent-hover:#67e8f9;--km-accent-dim:#22d3ee1f;--km-accent-glow:#22d3ee59;--km-text:#ececf1;--km-muted:#86868f;--km-text-muted:#86868f;--km-node-bg:#111118;--km-node-stroke:#ffffff24;--km-edge:#ffffff29;--km-edge-active:#22d3ee;--km-shadow-sm:0 2px 8px #0000003d;--km-radius:10px;--km-transition:.2s cubic-bezier(.22, 1, .36, 1);--km-transition-tree:.22s cubic-bezier(.16, 1, .3, 1);--km-edge-draw-duration:.28s;--km-edge-draw-easing:cubic-bezier(.65, 0, .35, 1)}@media (prefers-color-scheme:light){:root:not([data-theme]){--km-bg:#fafafa;--km-surface:#fff;--km-surface-2:#f4f4f5;--km-border:#00000017;--km-divider:#0000000f;--km-accent:#0891b2;--km-accent-hover:#0e7490;--km-accent-dim:#0891b21a;--km-accent-glow:#0891b240;--km-text:#18181b;--km-muted:#6c6c75;--km-text-muted:#6c6c75;--km-node-bg:#f4f4f5;--km-node-stroke:#0000001a;--km-edge:#0000001f;--km-edge-active:#0891b2;--km-shadow-sm:0 2px 8px #0000000f}}[data-theme=light]{--km-bg:#fafafa;--km-surface:#fff;--km-surface-2:#f4f4f5;--km-border:#00000017;--km-divider:#0000000f;--km-accent:#0891b2;--km-accent-hover:#0e7490;--km-accent-dim:#0891b21a;--km-accent-glow:#0891b240;--km-text:#18181b;--km-muted:#6c6c75;--km-text-muted:#6c6c75;--km-node-bg:#f4f4f5;--km-node-stroke:#0000001a;--km-edge:#0000001f;--km-edge-active:#0891b2;--km-shadow-sm:0 2px 8px #0000000f}[data-theme=dark]{--km-bg:#0a0a0f;--km-surface:#111118;--km-surface-2:#1a1a24;--km-border:#ffffff14;--km-divider:#ffffff0f;--km-accent:#22d3ee;--km-accent-hover:#67e8f9;--km-accent-dim:#22d3ee1f;--km-accent-glow:#22d3ee59;--km-text:#ececf1;--km-muted:#86868f;--km-text-muted:#86868f;--km-node-bg:#111118;--km-node-stroke:#ffffff24;--km-edge:#ffffff29;--km-edge-active:#22d3ee;--km-shadow-sm:0 2px 8px #0000003d}.km-page{background:var(--km-bg);min-height:100vh;color:var(--km-text)}.km-toolbar{align-items:center;gap:var(--sp-3);padding:var(--sp-2) var(--sp-4);border-bottom:1px solid var(--km-border);background:var(--km-surface);flex-wrap:wrap;display:flex}.km-category-label{font-size:var(--fs-sm);letter-spacing:.04em;text-transform:uppercase;color:var(--km-accent);flex-shrink:0;font-weight:600}.km-breadcrumbs{min-width:0;font-family:var(--font-sans);font-size:var(--fs-xs);flex-wrap:wrap;flex:200px;align-items:center;gap:.15rem .35rem;display:flex}.km-crumb{color:var(--km-muted);border-radius:var(--radius-sm);cursor:pointer;font:inherit;text-overflow:ellipsis;white-space:nowrap;max-width:14rem;transition:color var(--km-transition), background var(--km-transition);background:0 0;border:none;padding:.15rem .35rem;overflow:hidden}.km-crumb:hover{color:var(--km-accent);background:var(--km-accent-dim)}.km-crumb.is-current{color:var(--km-text);cursor:default;font-weight:600}.km-crumb-sep{color:var(--km-muted);opacity:.55;-webkit-user-select:none;user-select:none}.km-search-group{align-items:center;gap:var(--sp-2);flex-wrap:wrap;flex:1;min-width:0;display:flex}.km-search-filters{align-items:center;gap:var(--sp-2);flex-shrink:0;display:flex}.km-filter-select{font-family:var(--font-sans);font-size:var(--fs-xs);padding:var(--sp-2) var(--sp-3);padding-right:var(--sp-6);border-radius:var(--radius-sm);border:1px solid var(--km-border);background:var(--km-bg);color:var(--km-text);cursor:pointer;max-width:140px;transition:border-color var(--km-transition);outline:none}.km-filter-select:hover,.km-filter-select:focus{border-color:var(--km-accent)}.km-search-wrap{flex:1;min-width:180px;max-width:420px;position:relative}.km-search{width:100%;font-family:var(--font-sans);font-size:var(--fs-sm);padding:var(--sp-2) var(--sp-3);border-radius:var(--radius-sm);border:1px solid var(--km-border);background:var(--km-bg);color:var(--km-text);transition:border-color var(--km-transition);outline:none}.km-search:focus{border-color:var(--km-accent)}.km-search-results{top:calc(100% + var(--sp-1));z-index:50;background:var(--km-surface);border:1px solid var(--km-border);border-radius:var(--km-radius);max-height:320px;position:absolute;left:0;right:0;overflow-y:auto;box-shadow:0 16px 40px #0006}.km-search-item{align-items:flex-start;gap:var(--sp-1);width:100%;padding:var(--sp-2) var(--sp-3);color:var(--km-text);text-align:left;cursor:pointer;font-family:var(--font-sans);border:none;border-bottom:1px solid var(--km-border);transition:background var(--km-transition);background:0 0;flex-direction:column;display:flex}.km-search-item:last-child{border-bottom:none}.km-search-item:hover{background:var(--km-accent-dim)}.km-search-badge{font-size:var(--fs-xs);color:var(--km-accent)}.km-search-title{font-size:var(--fs-sm)}.km-search-empty{padding:var(--sp-3);font-size:var(--fs-sm);color:var(--km-muted)}.km-btn{font-family:var(--font-sans);font-size:var(--fs-xs);padding:var(--sp-2) var(--sp-3);border-radius:var(--radius-sm);border:1px solid var(--km-border);background:var(--km-surface-2);color:var(--km-text);cursor:pointer;transition:border-color var(--km-transition), color var(--km-transition);font-weight:500}.km-btn:hover{border-color:var(--km-accent);color:var(--km-accent)}.km-load-error{margin:var(--sp-8);padding:var(--sp-6);border:1px solid var(--km-border);border-radius:var(--km-radius);background:var(--km-surface);max-width:720px}.km-load-error-title{font-size:var(--fs-h3);margin-bottom:var(--sp-3);color:var(--km-text)}.km-load-error-path{font-size:var(--fs-sm);color:var(--km-muted);margin-bottom:var(--sp-4)}.km-load-error-detail{font-family:var(--font-mono);font-size:var(--fs-xs);white-space:pre-wrap;word-break:break-word;padding:var(--sp-3);border-radius:var(--radius-sm);background:var(--km-bg);color:#fca5a5;line-height:1.5;overflow-x:auto}.km-topic-title{font-size:var(--fs-h3);margin-bottom:var(--sp-2);font-weight:600;line-height:1.3}.km-tags{gap:var(--sp-2);margin-bottom:var(--sp-4);flex-wrap:wrap;display:flex}.km-tag{font-size:var(--fs-xs);color:var(--km-muted);border:1px solid var(--km-border);padding:var(--sp-1) var(--sp-2);border-radius:var(--radius-full)}.km-summary{font-size:var(--fs-base);margin-bottom:var(--sp-4);padding:var(--sp-3);background:var(--km-bg);border-radius:var(--km-radius);border-left:3px solid var(--pill-color,var(--km-accent));line-height:1.6}.km-summary-lead{font-size:var(--fs-lg,1.125rem);color:var(--km-text);font-weight:600;line-height:1.45}.km-detail{font-size:var(--fs-sm);color:var(--km-muted);line-height:1.7}.km-detail p{margin-bottom:var(--sp-3)}.km-detail strong{color:var(--km-text)}.km-detail code{font-family:var(--font-mono);background:var(--km-bg);color:var(--km-accent);border-radius:4px;padding:1px 6px;font-size:.9em}.km-detail ul,.km-detail ol{margin:var(--sp-2) 0 var(--sp-3) var(--sp-4)}.km-detail h3,.km-detail h4{color:var(--km-text);font-size:var(--fs-sm);margin:var(--sp-4) 0 var(--sp-2);font-weight:600}.km-commands{margin-top:var(--sp-6);gap:var(--sp-3);flex-direction:column;display:flex}.km-commands-label{font-size:var(--fs-xs);text-transform:uppercase;letter-spacing:.06em;color:var(--km-muted);font-weight:600}.km-command{background:var(--km-bg);border:1px solid var(--km-border);border-radius:var(--km-radius);overflow:hidden}.km-command-top{align-items:stretch;display:flex}.km-command pre{padding:var(--sp-3);font-family:var(--font-mono);font-size:var(--fs-xs);color:var(--km-accent);background:0 0;flex:1;margin:0;overflow-x:auto}.km-copy{padding:0 var(--sp-3);border:none;border-left:1px solid var(--km-border);background:var(--km-surface-2);color:var(--km-muted);font-family:var(--font-sans);font-size:var(--fs-xs);cursor:pointer}.km-copy:hover,.km-copy.is-copied{color:var(--km-accent)}.km-command-explain{padding:var(--sp-2) var(--sp-3);font-size:var(--fs-xs);color:var(--km-muted);border-top:1px solid var(--km-border)}.km-canvas-wrap{background:var(--km-bg);min-height:calc(100vh - 52px);position:relative;overflow:hidden}.km-particles-canvas{z-index:0;pointer-events:none;position:absolute;inset:0}.km-tree-viewport{z-index:1;touch-action:none;cursor:grab;width:100%;min-height:calc(100vh - 52px);position:relative;overflow:hidden}.km-tree-viewport.is-grabbing{cursor:grabbing}.km-tree-viewport .km-pill{cursor:pointer}.km-pan-hint{bottom:var(--sp-4);right:var(--sp-4);z-index:25;padding:var(--sp-2) var(--sp-3);border:1px solid var(--km-border);background:var(--km-surface);color:var(--km-muted);font-family:var(--font-sans);font-size:var(--fs-xs);pointer-events:none;opacity:.85;border-radius:9999px;margin:0;transition:opacity .5s;position:absolute}.km-pan-hint.is-fading,.km-pan-hint.is-dismissed{opacity:0}.km-tree-camera{transform-origin:0 0;position:absolute;top:0;left:0}.km-tree-camera.is-animating,.km-tree-camera.is-snap-back,.km-tree-viewport.is-grabbing .km-tree-camera{will-change:transform}.km-tree-camera.is-animating{transition:transform .48s cubic-bezier(.16,1,.3,1)}.km-page.is-drilling .km-tree-camera.is-animating{transition:transform .52s cubic-bezier(.16,1,.3,1)}.km-tree-camera.is-snap-back{transition:transform .2s cubic-bezier(.22,1,.36,1)}.km-tree-inner{position:relative}.km-tree-edges{pointer-events:none;position:absolute;top:0;left:0;overflow:visible}.km-tree-edge{fill:none;stroke:var(--km-edge);stroke-width:1.5px;opacity:.5;transition:stroke var(--km-transition-tree), opacity var(--km-transition-tree)}.km-tree-edge.is-active{stroke-width:2px;opacity:1}.km-tree-edge.is-muted{opacity:.35}.km-tree-nodes{z-index:2;position:absolute;inset:0}.km-pill{box-sizing:border-box;justify-content:flex-start;align-items:center;gap:var(--sp-2);padding:0 var(--sp-4);border:1px solid var(--km-node-stroke);background:var(--km-node-bg);color:var(--km-text);font-family:var(--font-sans);font-size:var(--km-pill-fs,var(--fs-xs));cursor:pointer;white-space:nowrap;text-overflow:ellipsis;box-shadow:var(--km-shadow-sm);transition:border-color var(--km-transition-tree), background var(--km-transition-tree), transform var(--km-transition-tree), opacity var(--km-transition-tree), box-shadow var(--km-transition-tree), font-size var(--km-transition-tree);border-radius:9999px;font-weight:500;line-height:1.2;display:inline-flex;position:absolute;overflow:hidden}.km-pill[data-domain].is-vivid{border-color:var(--pill-color,var(--km-node-stroke))}.km-pill[data-domain].is-vivid:hover{border-color:var(--pill-color,var(--km-accent))}.km-pill[data-domain].is-muted{border-color:color-mix(in srgb, var(--pill-color,var(--km-node-stroke)) 28%, var(--km-node-stroke));opacity:.62}.km-pill[data-domain].is-muted .km-pill-icon{color:color-mix(in srgb, var(--pill-color) 55%, var(--km-muted))}.km-pill:hover{border-color:var(--pill-color,var(--km-accent))}.km-pill.is-expanded.is-vivid{border-color:var(--pill-color,var(--km-accent));background:var(--pill-color-dim,var(--km-surface-2));box-shadow:0 0 0 1px var(--pill-color-dim,var(--km-accent-dim)), var(--km-shadow-sm)}.km-pill.is-focus{border-color:var(--pill-color,var(--km-accent));box-shadow:0 0 0 2px var(--pill-color-dim,var(--km-accent-dim)), var(--km-shadow-sm);z-index:3}.km-pill.is-leaf-open.is-vivid{border-color:var(--pill-color,var(--km-accent));background:var(--pill-color-dim,var(--km-accent-dim))}.km-pill-root{padding:0 var(--sp-6);border-radius:var(--radius-md);font-size:max(var(--km-pill-fs,var(--fs-sm)), var(--fs-sm));border-color:var(--km-node-stroke);color:var(--km-text);text-overflow:clip;white-space:nowrap;justify-content:center;font-weight:600;overflow:visible}.km-page.is-intro .km-pill-root{padding:0 var(--sp-8);min-height:52px;box-shadow:0 8px 32px #00000047, 0 0 0 1px var(--km-border);font-size:clamp(1rem,2.4vw,1.35rem);transform:scale(1.08)}.km-page.is-intro .km-tree-edges{opacity:0}.km-pill-root .km-pill-label{text-overflow:clip;overflow:visible}.km-pill-root.is-expanded{border-color:var(--km-text);background:var(--km-surface-2);box-shadow:var(--km-shadow-sm)}.km-pill-type-domain{padding:0 var(--sp-5);border-radius:var(--radius-md);font-size:max(var(--km-pill-fs,var(--fs-sm)), 11px);background:var(--km-surface);font-weight:700}.km-pill-type-domain .km-pill-label{font-weight:700}.km-pill-type-concept,.km-pill-type-technique,.km-pill-type-attack,.km-pill-type-defense,.km-pill-type-detection,.km-pill-type-command{padding:0 var(--sp-3);border-radius:var(--radius-md);background:var(--km-surface)}.km-pill-type-tool{background:0 0;border-style:dashed;border-width:1.5px}.km-pill-type-tool.is-vivid:hover{background:var(--pill-color-dim,var(--km-accent-dim))}.km-pill-type-lab,.km-pill-type-case-study{box-shadow:var(--km-shadow-sm)}.km-pill-type-lab.is-vivid,.km-pill-type-case-study.is-vivid{border-color:var(--pill-color,var(--km-accent));box-shadow:0 0 0 1px var(--pill-color-dim,var(--km-accent-dim)), var(--km-shadow-sm)}.km-pill-icon-type{color:var(--km-muted)}.km-pill-type-attack .km-pill-icon-type,.km-pill-type-technique .km-pill-icon-type{color:var(--km-accent)}.km-pill-icon{color:var(--pill-color,var(--km-accent));flex-shrink:0;line-height:0;display:inline-flex}.km-pill-label{text-overflow:ellipsis;overflow:hidden}.km-pill.is-entering{opacity:0;transition:opacity .32s cubic-bezier(.16, 1, .3, 1) var(--enter-delay,0s), transform .32s cubic-bezier(.16, 1, .3, 1) var(--enter-delay,0s);transform:scale(.88)translateY(8px)}.km-pill.is-entered{opacity:1;transform:scale(1)translateY(0)}.km-tree-edge.is-entering{opacity:1}.km-pill.is-exiting{pointer-events:none;transition:opacity .28s cubic-bezier(.16, 1, .3, 1) var(--exit-delay,0s), transform .28s cubic-bezier(.16, 1, .3, 1) var(--exit-delay,0s)}.km-pill.is-exiting.is-exit-active{opacity:0;transform:scale(.88)translateY(8px)}.km-tree-edge.is-exiting{opacity:1}@media (width<=720px){.km-toolbar{gap:var(--sp-2)}.km-breadcrumbs{flex-basis:100%;order:3}.km-pill{font-size:max(var(--km-pill-fs,12px), 11px)}.km-page.is-intro .km-pill-root{font-size:1.05rem;transform:scale(1.04)}}@media (prefers-reduced-motion:reduce){.km-pill,.km-tree-edge,.km-tree-camera,.km-pill-root{transition-duration:.01ms!important;transition-delay:0s!important}.km-page.is-intro .km-pill-root{transform:none}.km-pill.is-entering{opacity:1;transform:none}.km-tree-edge.is-entering{stroke-dashoffset:0!important}.km-pill.is-exiting,.km-pill.is-exiting.is-exit-active{opacity:1;transform:none}.km-tree-edge.is-exiting{stroke-dashoffset:0!important}}.km-jump-root{top:var(--sp-4);left:var(--sp-4);z-index:30;align-items:center;gap:var(--sp-1);padding:var(--sp-2) var(--sp-3);border:1px solid var(--km-border);background:var(--km-surface);color:var(--km-accent);font-family:var(--font-sans);font-size:var(--fs-xs);cursor:pointer;box-shadow:var(--km-shadow-sm);opacity:0;pointer-events:none;transition:opacity var(--km-transition), transform var(--km-transition);border-radius:9999px;font-weight:600;display:inline-flex;position:absolute;transform:translateY(4px)}.km-jump-root.is-visible{opacity:1;pointer-events:auto;transform:translateY(0)}.km-jump-root:hover{border-color:var(--km-accent);color:var(--km-accent-hover)}body.km-modal-open{overflow:hidden}.km-leaf-modal{z-index:200;pointer-events:none;position:fixed;inset:0}.km-leaf-modal:not([hidden]){pointer-events:auto}.km-leaf-backdrop{opacity:0;background:#0000008c;transition:opacity .2s cubic-bezier(.22,1,.36,1);position:absolute;inset:0}[data-theme=light] .km-leaf-backdrop{background:#00000059}.km-leaf-modal.is-open .km-leaf-backdrop,.km-leaf-modal.is-closing .km-leaf-backdrop{opacity:1}.km-leaf-modal.is-closing .km-leaf-backdrop{opacity:0}.km-leaf-card{z-index:1;width:min(640px, calc(100vw - var(--sp-8)));max-height:80vh;padding:var(--sp-8);border-radius:var(--km-radius);border:1px solid var(--km-border);background:var(--km-surface);opacity:0;transition:transform .2s cubic-bezier(.22,1,.36,1),opacity .2s cubic-bezier(.22,1,.36,1);position:fixed;top:50%;left:50%;overflow-y:auto;transform:translate(-50%,-50%)scale(.96);box-shadow:0 24px 64px #00000073}.km-leaf-modal.is-open .km-leaf-card{opacity:1;transform:translate(-50%,-50%)scale(1)}.km-leaf-modal.is-closing .km-leaf-card{opacity:0;transform:translate(-50%,-50%)scale(.96)}.km-leaf-card .km-topic-title{margin:0 0 var(--sp-4);padding-right:var(--sp-12)}.km-leaf-card .km-tags,.km-leaf-card .km-related{margin-bottom:var(--sp-6)}.km-related-label{font-size:var(--fs-xs);text-transform:uppercase;letter-spacing:.06em;color:var(--km-muted);margin-bottom:var(--sp-2);font-weight:600}.km-related-chips{gap:var(--sp-2);flex-wrap:wrap;display:flex}.km-related-chip{font-family:var(--font-sans);font-size:var(--fs-xs);padding:var(--sp-1) var(--sp-3);border:1px solid var(--km-border);background:var(--km-surface-2);color:var(--km-text);cursor:pointer;transition:border-color var(--km-transition), color var(--km-transition), background var(--km-transition);border-radius:9999px;font-weight:500}.km-related-chip:hover{border-color:var(--pill-color,var(--km-accent));color:var(--pill-color,var(--km-accent));background:var(--pill-color-dim,var(--km-accent-dim))}.km-leaf-card .km-summary{margin-bottom:var(--sp-6)}.km-leaf-card .km-detail{line-height:1.65}.km-leaf-card .km-detail p{margin-bottom:var(--sp-4)}.km-leaf-card .km-detail li{margin-bottom:var(--sp-2)}.km-leaf-card .km-commands{margin-top:var(--sp-8)}.km-leaf-close{top:var(--sp-6);right:var(--sp-6);z-index:2;position:absolute}.km-detail table{border-collapse:collapse;width:100%;margin:var(--sp-3) 0}.km-detail th,.km-detail td{border:1px solid var(--km-border);padding:var(--sp-2);text-align:left;font-size:var(--fs-xs)}@media (width<=768px){.km-leaf-card{width:calc(100vw - var(--sp-6));max-height:85vh;padding:var(--sp-6)}.km-jump-root{bottom:var(--sp-4);top:auto}}@media (prefers-reduced-motion:reduce){.km-pill,.km-tree-edge,.km-tree-camera,.km-pan-hint,.km-jump-root,.km-leaf-backdrop,.km-leaf-card,.km-pill.is-entering,.km-pill.is-entered,.km-pill.is-exiting{transition-duration:.01ms!important;transition-delay:0s!important;animation:none!important}.km-pill.is-entering{opacity:1;transform:none}.km-tree-edge.is-entering{stroke-dashoffset:0!important}.km-pill.is-exiting,.km-pill.is-exiting.is-exit-active{opacity:1;transform:none}.km-tree-edge.is-exiting{stroke-dashoffset:0!important}.km-leaf-modal.is-open .km-leaf-card,.km-leaf-modal.is-closing .km-leaf-card{opacity:1;transform:translate(-50%,-50%)scale(1)}}