1(globalThis.TURBOPACK||(globalThis.TURBOPACK=[])).push(["object"==typeof document?document.currentScript:void 0,33691,(e,t,r)=>{"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n={assign:function(){return l},searchParamsToUrlQuery:function(){return a},urlQueryToSearchParams:function(){return s}};for(var o in n)Object.defineProperty(r,o,{enumerable:!0,get:n[o]});function a(e){let t={};for(let[r,n]of e.entries()){let e=t[r];void 0===e?t[r]=n:Array.isArray(e)?e.push(n):t[r]=[e,n]}return t}function i(e){return"string"==typeof e?e:("number"!=typeof e||isNaN(e))&&"boolean"!=typeof e?"":String(e)}function s(e){let t=new URLSearchParams;for(let[r,n]of Object.entries(e))if(Array.isArray(n))for(let e of n)t.append(r,i(e));else t.set(r,i(n));return t}function l(e,...t){for(let r of t){for(let t of r.keys())e.delete(t);for(let[t,n]of r.entries())e.append(t,n)}return e}},99114,(e,t,r)=>{"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n={DecodeError:function(){return x},MiddlewareNotFoundError:function(){return j},MissingStaticPage:function(){return y},NormalizeError:function(){return b},PageNotFoundError:function(){return v},SP:function(){return h},ST:function(){return g},WEB_VITALS:function(){return a},execOnce:function(){return i},getDisplayName:function(){return d},getLocationOrigin:function(){return c},getURL:function(){return u},isAbsoluteUrl:function(){return l},isResSent:function(){return f},loadGetInitialProps:function(){return m},normalizeRepeatedSlashes:function(){return p},stringifyError:function(){return w}};for(var o in n)Object.defineProperty(r,o,{enumerable:!0,get:n[o]});let a=["CLS","FCP","FID","INP","LCP","TTFB"];function i(e){let t,r=!1;return(...n)=>(r||(r=!0,t=e(...n)),t)}let s=/^[a-zA-Z][a-zA-Z\d+\-.]*?:/,l=e=>s.test(e);function c(){let{protocol:e,hostname:t,port:r}=window.location;return`${e}//${t}${r?":"+r:""}`}function u(){let{href:e}=window.location,t=c();return e.substring(t.length)}function d(e){return"string"==typeof e?e:e.displayName||e.name||"Unknown"}function f(e){return e.finished||e.headersSent}function p(e){let t=e.split("?");return t[0].replace(/\\/g,"/").replace(/\/\/+/g,"/")+(t[1]?`?${t.slice(1).join("?")}`:"")}async function m(e,t){let r=t.res||t.ctx&&t.ctx.res;if(!e.getInitialProps)return t.ctx&&t.Component?{pageProps:await m(t.Component,t.ctx)}:{};let n=await e.getInitialProps(t);if(r&&f(r))return n;if(!n)throw Object.defineProperty(Error(`"${d(e)}.getInitialProps()" should resolve to an object. But found "${n}" instead.`),"__NEXT_ERROR_CODE",{value:"E1025",enumerable:!1,configurable:!0});return n}let h="u">typeof performance,g=h&&["mark","measure","getEntriesByName"].every(e=>"function"==typeof performance[e]);class x extends Error{}class b extends Error{}class v extends Error{constructor(e){super(),this.code="ENOENT",this.name="PageNotFoundError",this.message=`Cannot find module for page: ${e}`}}class y extends Error{constructor(e,t){super(),this.message=`Failed to load static file for page: ${e} ${t}`}}class j extends Error{constructor(){super(),this.code="ENOENT",this.message="Cannot find the middleware module"}}function w(e){return JSON.stringify({message:e.message,stack:e.stack})}},99246,(e,t,r)=>{"use strict";Object.defineProperty(r,"__esModule",{value:!0}),Object.defineProperty(r,"warnOnce",{enumerable:!0,get:function(){return n}});let n=e=>{}},32951,(e,t,r)=>{"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n={formatUrl:function(){return s},formatWithValidation:function(){return c},urlObjectKeys:function(){return l}};for(var o in n)Object.defineProperty(r,o,{enumerable:!0,get:n[o]});let a=e.r(44066)._(e.r(33691)),i=/https?|ftp|gopher|file/;function s(e){let{auth:t,hostname:r}=e,n=e.protocol||"",o=e.pathname||"",s=e.hash||"",l=e.query||"",c=!1;t=t?encodeURIComponent(t).replace(/%3A/i,":")+"@":"",e.host?c=t+e.host:r&&(c=t+(~r.indexOf(":")?`[${r}]`:r),e.port&&(c+=":"+e.port)),l&&"object"==typeof l&&(l=String(a.urlQueryToSearchParams(l)));let u=e.search||l&&`?${l}`||"";return n&&!n.endsWith(":")&&(n+=":"),e.slashes||(!n||i.test(n))&&!1!==c?(c="//"+(c||""),o&&"/"!==o[0]&&(o="/"+o)):c||(c=""),s&&"#"!==s[0]&&(s="#"+s),u&&"?"!==u[0]&&(u="?"+u),o=o.replace(/[?#]/g,encodeURIComponent),u=u.replace("#","%23"),`${n}${c}${o}${u}${s}`}let l=["auth","hash","host","hostname","href","path","pathname","port","protocol","query","search","slashes"];function c(e){return s(e)}},96408,(e,t,r)=>{"use strict";
1Object.defineProperty(r,"__esModule",{value:!0}),Object.defineProperty(r,"useMergedRef",{enumerable:!0,get:function(){return o}});let n=e.r(76496);function o(e,t){let r=(0,n.useRef)(null),o=(0,n.useRef)(null);return(0,n.useCallback)(n=>{if(null===n){let e=r.current;e&&(r.current=null,e());let t=o.current;t&&(o.current=null,t())}else e&&(r.current=a(e,n)),t&&(o.current=a(t,n))},[e,t])}function a(e,t){if("function"!=typeof e)return e.current=t,()=>{e.current=null};{let r=e(t);return"function"==typeof r?r:()=>e(null)}}("function"==typeof r.default||"object"==typeof r.default&&null!==r.default)&&void 0===r.default.__esModule&&(Object.defineProperty(r.default,"__esModule",{value:!0}),Object.assign(r.default,r),t.exports=r.default)},56629,(e,t,r)=>{"use strict";Object.defineProperty(r,"__esModule",{value:!0}),Object.defineProperty(r,"isLocalURL",{enumerable:!0,get:function(){return a}});let n=e.r(99114),o=e.r(99249);function a(e){if(!(0,n.isAbsoluteUrl)(e))return!0;try{let t=(0,n.getLocationOrigin)(),r=new URL(e,t);return r.origin===t&&(0,o.hasBasePath)(r.pathname)}catch(e){return!1}}},13806,(e,t,r)=>{"use strict";Object.defineProperty(r,"__esModule",{value:!0}),Object.defineProperty(r,"errorOnce",{enumerable:!0,get:function(){return n}});let n=e=>{}},67770,(e,t,r)=>{"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n={default:function(){return x},useLinkStatus:function(){return v}};for(var o in n)Object.defineProperty(r,o,{enumerable:!0,get:n[o]});let a=e.r(44066),i=e.r(75326),s=a._(e.r(76496)),l=e.r(32951),c=e.r(59030),u=e.r(96408),d=e.r(99114),f=e.r(78661);e.r(99246);let p=e.r(1657),m=e.r(84243),h=e.r(56629),g=e.r(50020);function x(t){var r,n;let o,a,x,[v,y]=(0,s.useOptimistic)(m.IDLE_LINK_STATUS),j=(0,s.useRef)(null),{href:w,as:_,children:k,prefetch:N=null,passHref:E,replace:S,shallow:P,scroll:C,onClick:O,onMouseEnter:R,onTouchStart:M,legacyBehavior:T=!1,onNavigate:$,transitionTypes:I,ref:L,unstable_dynamicOnHover:A,...z}=t;o=k,T&&("string"==typeof o||"number"==typeof o)&&(o=(0,i.jsx)("a",{children:o}));let D=s.default.useContext(c.AppRouterContext),B=!1!==N,U=!1!==N?null===(n=N)||"auto"===n?g.FetchStrategy.PPR:g.FetchStrategy.Full:g.FetchStrategy.PPR,F="string"==typeof(r=_||w)?r:(0,l.formatUrl)(r);if(T){if(o?.$$typeof===Symbol.for("react.lazy"))throw Object.defineProperty(Error("`<Link legacyBehavior>` received a direct child that is either a Server Component, or JSX that was loaded with React.lazy(). This is not supported. Either remove legacyBehavior, or make the direct child a Client Component that renders the Link's `<a>` tag."),"__NEXT_ERROR_CODE",{value:"E863",enumerable:!1,configurable:!0});a=s.default.Children.only(o)}let W=T?a&&"object"==typeof a&&a.ref:L,q=s.default.useCallback(e=>(null!==D&&(j.current=(0,m.mountLinkInstance)(e,F,D,U,B,y)),()=>{j.current&&((0,m.unmountLinkForCurrentNavigation)(j.current),j.current=null),(0,m.unmountPrefetchableInstance)(e)}),[B,F,D,U,y]),K={ref:(0,u.useMergedRef)(q,W),onClick(t){T||"function"!=typeof O||O(t),T&&a.props&&"function"==typeof a.props.onClick&&a.props.onClick(t),!D||t.defaultPrevented||function(t,r,n,o,a,i,l){if("u">typeof window){let c,{nodeName:u}=t.currentTarget;if("A"===u.toUpperCase()&&((c=t.currentTarget.getAttribute("target"))&&"_self"!==c||t.metaKey||t.ctrlKey||t.shiftKey||t.altKey||t.nativeEvent&&2===t.nativeEvent.which)||t.currentTarget.hasAttribute("download"))return;if(!(0,h.isLocalURL)(r)){o&&(t.preventDefault(),location.replace(r));return}if(t.preventDefault(),i){let e=!1;if(i({preventDefault:()=>{e=!0}}),e)return}let{dispatchNavigateAction:d}=e.r(84010);s.default.startTransition(()=>{d(r,o?"replace":"push",!1===a?p.ScrollBehavior.NoScroll:p.ScrollBehavior.Default,n.current,l)})}}(t,F,j,S,C,$,I)},onMouseEnter(e){T||"function"!=typeof R||R(e),T&&a.props&&"function"==typeof a.props.onMouseEnter&&a.props.onMouseEnter(e),D&&B&&(0,m.onNavigationIntent)(e.currentTarget,!0===A)},onTouchStart:function(e){T||"function"!=typeof M||M(e),T&&a.props&&"function"==typeof a.props.onTouchStart&&a.props.onTouchStart(e),D&&B&&(0,m.onNavigationIntent)(e.currentTarget,!0===A)}};return(0,d.isAbsoluteUrl)(F)?K.href=F:T&&!E&&("a"!==a.type||"href"in a.props)||(K.href=(0,f.addBasePath)(F)),x=T?s.default.cloneElement(a,K):(0,i.jsx)("a",{...z,...K,children:o}),(0,i.jsx)(b.Provider,{value:v,children:x})}e.r(13806);let b=(0,s.createContext)(m.IDLE_LINK_STATUS),v=()=>(0,s.useContext)(b);("function"==typeof r.default||"object"==typeof r.default&&null!==r.default)&&void 0===r.default.__esModule&&(Object.defineProperty(r.default,"__esMo
1dule",{value:!0}),Object.assign(r.default,r),t.exports=r.default)},93054,e=>{"use strict";let t=new Set;e.s(["trackAnalyticsEvent",0,function(e,r){let n=r?.once??!1,o=[e.event,e.path,e.chapterId??"",e.sectionId??"",e.depthPercent??"",e.citationTargetType??"",e.searchResultCount??""].join("::");if(n&&t.has(o))return;n&&t.add(o);let a=JSON.stringify(e);try{if("u">typeof navigator&&"function"==typeof navigator.sendBeacon){let e=new Blob([a],{type:"application/json"});if(navigator.sendBeacon("/api/analytics/event",e))return}}catch{}fetch("/api/analytics/event",{method:"POST",headers:{"Content-Type":"application/json"},body:a,keepalive:!0}).catch(()=>{})}])},42418,e=>{"use strict";var t=e.i(76496),r=e.i(93054);e.s(["PageViewTracker",0,function({path:e}){return(0,t.useEffect)(()=>{(0,r.trackAnalyticsEvent)({event:"page_view",path:e},{once:!0})},[e]),null}])},22530,e=>{"use strict";var t=e.i(75326),r=e.i(76496);function n(e){let t="dark"===e||"light"!==e&&window.matchMedia("(prefers-color-scheme: dark)").matches;document.documentElement.classList.toggle("dark",t),document.documentElement.dataset.theme=e}e.s(["ThemeToggle",0,function({className:e=""}){let[o,a]=(0,r.useState)("system"),[i,s]=(0,r.useState)(!1);if((0,r.useEffect)(()=>{let e=localStorage.getItem("vb-theme")??"system";if(a(e),s(!0),"system"===e){let e=window.matchMedia("(prefers-color-scheme: dark)"),t=()=>n("system");return e.addEventListener("change",t),()=>e.removeEventListener("change",t)}},[]),!i)return(0,t.jsx)("button",{"aria-label":"Toggle theme",className:`inline-flex items-center justify-center w-9 h-9 rounded-md hairline opacity-0 ${e}`});let l=`Theme: ${"system"===o?"System":"dark"===o?"Dark":"Light"} â click to cycle`;return(0,t.jsxs)("button",{type:"button",onClick:()=>{let e="light"===o?"dark":"dark"===o?"system":"light";a(e),localStorage.setItem("vb-theme",e),n(e)},title:l,"aria-label":l,className:`inline-flex items-center justify-center w-9 h-9 rounded-md text-[var(--color-text-muted)] hover:text-[var(--color-accent)] hover:bg-[var(--color-paper-warm)] transition-colors hairline ${e}`,children:["light"===o&&(0,t.jsxs)("svg",{className:"w-4 h-4",fill:"none",stroke:"currentColor",strokeWidth:1.5,viewBox:"0 0 24 24","aria-hidden":"true",children:[(0,t.jsx)("circle",{cx:"12",cy:"12",r:"4"}),(0,t.jsx)("path",{strokeLinecap:"round",d:"M12 3v2M12 19v2M3 12h2M19 12h2M5.6 5.6l1.4 1.4M17 17l1.4 1.4M5.6 18.4 7 17M17 7l1.4-1.4"})]}),"dark"===o&&(0,t.jsx)("svg",{className:"w-4 h-4",fill:"none",stroke:"currentColor",strokeWidth:1.5,viewBox:"0 0 24 24","aria-hidden":"true",children:(0,t.jsx)("path",{strokeLinecap:"round",strokeLinejoin:"round",d:"M21 12.8A9 9 0 1 1 11.2 3a7 7 0 0 0 9.8 9.8Z"})}),"system"===o&&(0,t.jsxs)("svg",{className:"w-4 h-4",fill:"none",stroke:"currentColor",strokeWidth:1.5,viewBox:"0 0 24 24","aria-hidden":"true",children:[(0,t.jsx)("rect",{x:"3",y:"4",width:"18",height:"13",rx:"1.5"}),(0,t.jsx)("path",{strokeLinecap:"round",d:"M8 21h8M12 17v4"})]})]})}])},18396,e=>{"use strict";var t=e.i(75326),r=e.i(76496),n=e.i(2700);e.s(["SearchModal",0,function({triggerless:e=!1}={}){let[o,a]=(0,r.useState)(!1),[i,s]=(0,r.useState)(""),[l,c]=(0,r.useState)([]),[u,d]=(0,r.useState)(!1),[f,p]=(0,r.useState)(null),[m,h]=(0,r.useState)(0),g=(0,r.useRef)(null),x=(0,n.useRouter)();(0,r.useEffect)(()=>{let e=e=>{(e.metaKey||e.ctrlKey)&&"k"===e.key&&(e.preventDefault(),a(!0)),"Escape"===e.key&&a(!1)},t=()=>a(!0);return document.addEventListener("keydown",e),window.addEventListener("vb:search:open",t),()=>{document.removeEventListener("keydown",e),window.removeEventListener("vb:search:open",t)}},[]),(0,r.useEffect)(()=>{o&&g.current&&g.current.focus()},[o]),(0,r.useEffect)(()=>{h(0)},[l]);let b=(0,r.useCallback)(async e=>{if(!e.trim()){c([]),p(null);return}d(!0),p(null);try{let t=await fetch(`/api/search?q=${encodeURIComponent(e)}&limit=10`),r=await t.json();r.error?(p(r.error),c([])):c(r.results)}catch(e){p(e instanceof Error?e.message:"Search failed"),c([])}finally{d(!1)}},[]);(0,r.useEffect)(()=>{let e=setTimeout(()=>{b(i)},300);return()=>clearTimeout(e)},[i,b]);let v=e=>{a(!1),s(""),c([]),x.push(e)};return o?(0,t.jsxs)(t.Fragment,{children:[(0,t.jsx)("div",{className:"fixed inset-0 bg-black/50 z-50 backdrop-blur-sm",onClick:()=>a(!1)}),(0,t.jsx)("div",{className:"fixed top-[15%] left-1/2 -translate-x-1/2 w-full max-w-2xl z-50 px-4",children:(0,t.jsxs)("div",{className:"bg-white dark:bg-[var(--color-ink)] rounded-2xl shadow-2xl border border-[var(--color-border)] overflow-hidden",children:[(0,t.jsxs)("div",{className:"flex items-center gap-3 p-4 border-b border-gray-200 dark:border-gray-700",children:[(0,t.jsx)("svg",{className:"h-5 w-5 text-gray-500 dark:text-gray-400 flex-shrink-0",fill:"none",viewBox:"0 0 24 24",stroke:"currentColor",children:(0,t.jsx)("path",{strokeLinecap:"round",strokeLinejoin:"round",strokeWidth:2,d:"M21 21l-6-6m2-5a7 7 0 11-14 0 7 7 0 0114 0z"})}),(0,t.jsx)("input",{ref:g,type:"text",value:i,onChange:e=>s(e.target.value),onKeyDown:e=>{"ArrowDown"===e.key?(e.preventDefault(),h(e=>Math.min(e+1,l.length-1))):"ArrowUp"===e.key?(e.preventDefault(),h(e=>Math.max(e-1,0))):"Enter"===e.key&&l[m]&&(e.preventDefault(),v(l[m].url))},placeholder:"Search textbook content...",className:"flex-1 bg-transparent outline-none placeholder-gray-400 text-gray-900 dark:text-gray-100"}),u&&(0,t.jsx)("div",{className:"w-5 h-5 border-2 border-[var(--color-accent)] border-t-transparent roun
1ded-full animate-spin"}),(0,t.jsx)("button",{onClick:()=>a(!1),className:"text-xs text-[var(--color-text-subtle)] border border-[var(--color-border)] rounded px-2 py-0.5 hover:bg-[var(--color-paper-warm)]",children:"ESC"})]}),(0,t.jsxs)("div",{className:"max-h-[60vh] overflow-y-auto",children:[f&&(0,t.jsx)("div",{className:"p-4 text-red-600 dark:text-red-400 text-sm",children:f}),!f&&i&&0===l.length&&!u&&(0,t.jsxs)("div",{className:"p-8 text-center text-[var(--color-text-muted)]",children:[(0,t.jsxs)("p",{children:['No results found for "',i,'"']}),(0,t.jsx)("p",{className:"text-sm mt-2",children:"Try different keywords or check spelling"})]}),l.length>0&&(0,t.jsx)("ul",{className:"py-2",children:l.map((e,r)=>{let n=r===m;return(0,t.jsx)("li",{children:(0,t.jsxs)("button",{onClick:()=>v(e.url),onMouseEnter:()=>h(r),className:`w-full text-left px-4 py-3 flex flex-col gap-1 transition-colors ${n?"bg-[var(--color-accent)] text-white":"hover:bg-gray-100 dark:hover:bg-gray-800"}`,children:[(0,t.jsxs)("div",{className:"flex items-center gap-2",children:[(0,t.jsxs)("span",{className:`text-xs font-mono px-1.5 py-0.5 rounded ${n?"bg-white/20 text-white":"text-white bg-gray-800"}`,children:["CH. ",e.chapter.number]}),(0,t.jsx)("span",{className:`font-medium ${n?"text-white":"text-gray-900 dark:text-gray-100"}`,children:e.title}),(0,t.jsxs)("span",{className:`text-xs ml-auto ${n?"text-white/80":"text-gray-600 dark:text-gray-400"}`,children:[(100*e.score).toFixed(0),"% match"]})]}),(0,t.jsx)("p",{className:`text-sm line-clamp-2 ${n?"text-white/90":"text-gray-700 dark:text-gray-300"}`,children:e.snippet}),(0,t.jsx)("span",{className:`text-xs font-medium ${n?"text-white/80":"text-teal-600 dark:text-teal-400"}`,children:e.chapter.title})]})},e.id)})}),!i&&(0,t.jsxs)("div",{className:"p-6 text-center text-[var(--color-text-muted)]",children:[(0,t.jsx)("p",{className:"text-sm",children:"Start typing to search the textbook"}),(0,t.jsxs)("div",{className:"flex justify-center gap-4 mt-4 text-xs",children:[(0,t.jsxs)("span",{className:"flex items-center gap-1",children:[(0,t.jsx)("kbd",{className:"px-1.5 py-0.5 bg-[var(--color-paper-warm)] border border-[var(--color-border)] rounded",children:"ââ"}),"Navigate"]}),(0,t.jsxs)("span",{className:"flex items-center gap-1",children:[(0,t.jsx)("kbd",{className:"px-1.5 py-0.5 bg-[var(--color-paper-warm)] border border-[var(--color-border)] rounded",children:"âµ"}),"Select"]}),(0,t.jsxs)("span",{className:"flex items-center gap-1",children:[(0,t.jsx)("kbd",{className:"px-1.5 py-0.5 bg-[var(--color-paper-warm)] border border-[var(--color-border)] rounded",children:"esc"}),"Close"]})]})]})]})]})})]}):e?null:(0,t.jsxs)("button",{onClick:()=>a(!0),className:"relative max-w-lg w-full group text-left",children:[(0,t.jsx)("div",{className:"absolute inset-y-0 left-0 pl-4 flex items-center pointer-events-none",children:(0,t.jsx)("svg",{className:"h-5 w-5 text-[var(--color-text-muted)]",fill:"none",viewBox:"0 0 24 24",stroke:"currentColor",children:(0,t.jsx)("path",{strokeLinecap:"round",strokeLinejoin:"round",strokeWidth:1.5,d:"M21 21l-6-6m2-5a7 7 0 11-14 0 7 7 0 0114 0z"})})}),(0,t.jsx)("div",{className:"block w-full pl-11 pr-14 py-3 bg-[var(--color-paper-warm)] border border-[var(--color-border-strong)] rounded-md text-[var(--color-text-muted)] transition-all hover:border-[var(--color-accent)] truncate",children:"Search textbook..."}),(0,t.jsx)("div",{className:"absolute inset-y-0 right-0 pr-3 flex items-center pointer-events-none",children:(0,t.jsx)("span",{className:"font-ui text-[11px] text-[var(--color-text-muted)] border border-[var(--color-border-strong)] rounded px-1.5 py-0.5",children:"âK"})})]})}])},44773,(e,t,r)=>{"use strict";Object.defineProperty(r,"__esModule",{value:!0}),Object.defineProperty(r,"default",{enumerable:!0,get:function(){return s}});let n=e.r(76496),o="u"<typeof window,a=o?()=>{}:n.useLayoutEffect,i=o?()=>{}:n.useEffect;function s(e){let{headManager:t,reduceComponentsToState:r}=e;function s(){if(t&&t.mountedInstances){let e=n.Children.toArray(Array.from(t.mountedInstances).filter(
1Boolean));t.updateHead(r(e))}}return o&&(t?.mountedInstances?.add(e.children),s()),a(()=>(t?.mountedInstances?.add(e.children),()=>{t?.mountedInstances?.delete(e.children)})),a(()=>(t&&(t._pendingUpdate=s),()=>{t&&(t._pendingUpdate=s)})),i(()=>(t&&t._pendingUpdate&&(t._pendingUpdate(),t._pendingUpdate=null),()=>{t&&t._pendingUpdate&&(t._pendingUpdate(),t._pendingUpdate=null)})),null}},86554,(e,t,r)=>{"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n={default:function(){return h},defaultHead:function(){return d}};for(var o in n)Object.defineProperty(r,o,{enumerable:!0,get:n[o]});let a=e.r(81258),i=e.r(44066),s=e.r(75326),l=i._(e.r(76496)),c=a._(e.r(44773)),u=e.r(84159);function d(){return[(0,s.jsx)("meta",{charSet:"utf-8"},"charset"),(0,s.jsx)("meta",{name:"viewport",content:"width=device-width"},"viewport")]}function f(e,t){return"string"==typeof t||"number"==typeof t?e:t.type===l.default.Fragment?e.concat(l.default.Children.toArray(t.props.children).reduce((e,t)=>"string"==typeof t||"number"==typeof t?e:e.concat(t),[])):e.concat(t)}e.r(99246);let p=["name","httpEquiv","charSet","itemProp"];function m(e){let t,r,n,o;return e.reduce(f,[]).reverse().concat(d().reverse()).filter((t=new Set,r=new Set,n=new Set,o={},e=>{let a=!0,i=!1;if(e.key&&"number"!=typeof e.key&&e.key.indexOf("$")>0){i=!0;let r=e.key.slice(e.key.indexOf("$")+1);t.has(r)?a=!1:t.add(r)}switch(e.type){case"title":case"base":r.has(e.type)?a=!1:r.add(e.type);break;case"meta":for(let t=0,r=p.length;t<r;t++){let r=p[t];if(e.props.hasOwnProperty(r))if("charSet"===r)n.has(r)?a=!1:n.add(r);else{let t=e.props[r],n=o[r]||new Set;("name"!==r||!i)&&n.has(t)?a=!1:(n.add(t),o[r]=n)}}}return a})).reverse().map((e,t)=>{let r=e.key||t;return l.default.cloneElement(e,{key:r})})}let h=function({children:e}){let t=(0,l.useContext)(u.HeadManagerContext);return(0,s.jsx)(c.default,{reduceComponentsToState:m,headManager:t,children:e})};("function"==typeof r.default||"object"==typeof r.default&&null!==r.default)&&void 0===r.default.__esModule&&(Object.defineProperty(r.default,"__esModule",{value:!0}),Object.assign(r.default,r),t.exports=r.default)},81421,(e,t,r)=>{"use strict";function n({widthInt:e,heightInt:t,blurWidth:r,blurHeight:o,blurDataURL:a,objectFit:i}){let s=r?40*r:e,l=o?40*o:t,c=s&&l?`viewBox='0 0 ${s} ${l}'`:"";return`%3Csvg xmlns='http://www.w3.org/2000/svg' ${c}%3E%3Cfilter id='b' color-interpolation-filters='sRGB'%3E%3CfeGaussianBlur stdDeviation='20'/%3E%3CfeColorMatrix values='1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 100 -1' result='s'/%3E%3CfeFlood x='0' y='0' width='100%25' height='100%25'/%3E%3CfeComposite operator='out' in='s'/%3E%3CfeComposite in2='SourceGraphic'/%3E%3CfeGaussianBlur stdDeviation='20'/%3E%3C/filter%3E%3Cimage width='100%25' height='100%25' x='0' y='0' preserveAspectRatio='${c?"none":"contain"===i?"xMidYMid":"cover"===i?"xMidYMid slice":"none"}' style='filter: url(%23b);' href='${a}'/%3E%3C/svg%3E`}Object.defineProperty(r,"__esModule",{value:!0}),Object.defineProperty(r,"getImageBlurSvg",{enumerable:!0,get:function(){return n}})},24078,(e,t,r)=>{"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n={VALID_LOADERS:function(){return a},imageConfigDefault:function(){return i}};for(var o in n)Object.defineProperty(r,o,{enumerable:!0,get:n[o]});let a=["default","imgix","cloudinary","akamai","custom"],i={deviceSizes:[640,750,828,1080,1200,1920,2048,3840],imageSizes:[32,48,64,96,128,256,384],path:"/_next/image",loader:"default",loaderFile:"",domains:[],disableStaticImages:!1,minimumCacheTTL:14400,formats:["image/webp"],maximumDiskCacheSize:void 0,maximumRedirects:3,maximumResponseBody:5e7,dangerouslyAllowLocalIP:!1,dangerouslyAllowSVG:!1,contentSecurityPolicy:"script-src 'none'; frame-src 'none'; sandbox;",contentDispositionType:"attachment",localPatterns:void 0,remotePatterns:[],qualities:[75],unoptimized:!1,customCacheHandler:!1}},75909,(e,t,r)=>{"use strict";Object.defineProperty(r,"__esModule",{value:!0}),Object.defineProperty(r,"getImgProps",{enumerable:!0,get:function(){return c}}),e.r(99246);let n=e.r(34005),o=e.r(81421),a=e.r(24078),i=["-moz-initial","fill","none","scale-down",void 0];function s(e){return void 0!==e.default}function l(e){return void 0===e?e:"number"==typeof e?Number.isFinite(e)?e:NaN:"string"==typeof e&&/^[0-9]+$/.test(e)?parseInt(e,10):NaN}function c({src:e,sizes:t,unoptimized:r=!1,priority:u=!1,preload:d=!1,loading:f,className:p,quality:m,width:h,height:g,fill:x=!1,style:b,overrideSrc:v,onLoad:y,onLoadingComplete:j,placeholder:w="empty",blurDataURL:_,fetchPriority:k,decoding:N="async",layout:E,objectFit:S,objectPosition:P,lazyBoundary:C,lazyRoot:O,...R},M){var T;let $,I,L,{imgConf:A,showAltText:z,blurComplete:D,defaultLoader:B}=M,U=A||a.imageConfigDefault;if("allSizes"in U)$=U;else{let e=[...U.deviceSizes,...U.imageSizes].sort((e,t)=>
1e-t),t=U.deviceSizes.sort((e,t)=>e-t),r=U.qualities?.sort((e,t)=>e-t);$={...U,allSizes:e,deviceSizes:t,qualities:r}}if(void 0===B)throw Object.defineProperty(Error("images.loaderFile detected but the file is missing default export.\nRead more: https://nextjs.org/docs/messages/invalid-images-config"),"__NEXT_ERROR_CODE",{value:"E163",enumerable:!1,configurable:!0});let F=R.loader||B;delete R.loader,delete R.srcSet;let W="__next_img_default"in F;if(W){if("custom"===$.loader)throw Object.defineProperty(Error(`Image with src "${e}" is missing "loader" prop. 2Read more: https://nextjs.org/docs/messages/next-image-missing-loader`),"__NEXT_ERROR_CODE",{value:"E252",enumerable:!1,configurable:!0})}else{let e=F;F=t=>{let{config:r,...n}=t;return e(n)}}if(E){"fill"===E&&(x=!0);let e={intrinsic:{maxWidth:"100%",height:"auto"},responsive:{width:"100%",height:"auto"}}[E];e&&(b={...b,...e});let r={responsive:"100vw",fill:"100vw"}[E];r&&!t&&(t=r)}let q="",K=l(h),G=l(g);if((T=e)&&"object"==typeof T&&(s(T)||void 0!==T.src)){let t=s(e)?e.default:e;if(!t.src)throw Object.defineProperty(Error(`An object should only be passed to the image component src parameter if it comes from a static image import. It must include src. Received ${JSON.stringify(t)}`),"__NEXT_ERROR_CODE",{value:"E460",enumerable:!1,configurable:!0});if(!t.height||!t.width)throw Object.defineProperty(Error(`An object should only be passed to the image component src parameter if it comes from a static image import. It must include height and width. Received ${JSON.stringify(t)}`),"__NEXT_ERROR_CODE",{value:"E48",enumerable:!1,configurable:!0});if(I=t.blurWidth,L=t.blurHeight,_=_||t.blurDataURL,q=t.src,!x)if(K||G){if(K&&!G){let e=K/t.width;G=Math.round(t.height*e)}else if(!K&&G){let e=G/t.height;K=Math.round(t.width*e)}}else K=t.width,G=t.height}let V=!u&&!d&&("lazy"===f||void 0===f);(!(e="string"==typeof e?e:q)||e.startsWith("data:")||e.startsWith("blob:"))&&(r=!0,V=!1),$.unoptimized&&(r=!0),W&&!$.dangerouslyAllowSVG&&e.split("?",1)[0].endsWith(".svg")&&(r=!0);let X=l(m),H=Object.assign(x?{position:"absolute",height:"100%",width:"100%",left:0,top:0,right:0,bottom:0,objectFit:S,objectPosition:P}:{},z?{}:{color:"transparent"},b),J=D||"empty"===w?null:"blur"===w?`url("data:image/svg+xml;charset=utf-8,${(0,o.getImageBlurSvg)({widthInt:K,heightInt:G,blurWidth:I,blurHeight:L,blurDataURL:_||"",objectFit:H.objectFit})}")`:`url("${w}")`,Q=i.includes(H.objectFit)?"fill"===H.objectFit?"100% 100%":"cover":H.objectFit,Y=J?{backgroundSize:Q,backgroundPosition:H.objectPosition||"50% 50%",backgroundRepeat:"no-repeat",backgroundImage:J}:{},Z=function({config:e,src:t,unoptimized:r,width:o,quality:a,sizes:i,loader:s}){if(r){if(t.startsWith("/")&&!t.startsWith("//")){let e=(0,n.getDeploymentId)();if(e){let r=t.indexOf("?");if(-1!==r){let n=new URLSearchParams(t.slice(r+1));n.get("dpl")||(n.append("dpl",e),t=t.slice(0,r)+"?"+n.toString())}else t+=`?dpl=${e}`}}return{src:t,srcSet:void 0,sizes:void 0}}let{widths:l,kind:c}=function({deviceSizes:e,allSizes:t},r,n){if(n){let r=/(^|\s)(1?\d?\d)vw/g,o=[];for(let e;e=r.exec(n);)o.push(parseInt(e[2]));if(o.length){let r=.01*Math.min(...o);return{widths:t.filter(t=>t>=e[0]*r),kind:"w"}}return{widths:t,kind:"w"}}return"number"!=typeof r?{widths:e,kind:"w"}:{widths:[...new Set([r,2*r].map(e=>t.find(t=>t>=e)||t[t.length-1]))],kind:"x"}}(e,o,i),u=l.length-1;return{sizes:i||"w"!==c?i:"100vw",srcSet:l.map((r,n)=>`${s({config:e,src:t,quality:a,width:r})} ${"w"===c?r:n+1}${c}`).join(", "),src:s({config:e,src:t,quality:a,width:l[u]})}}({config:$,src:e,unoptimized:r,width:K,quality:X,sizes:t,loader:F}),ee=V?"lazy":f;return{props:{...R,loading:ee,fetchPriority:k,width:K,height:G,decoding:N,className:p,style:{...H,...Y},sizes:Z.sizes,srcSet:Z.srcSet,src:v||Z.src},meta:{unoptimized:r,preload:d||u,placeholder:w,fill:x}}}},77117,(e,t,r)=>{"use strict";Object.defineProperty(r,"__esModule",{value:!0}),Object.defineProperty(r,"ImageConfigContext",{enumerable:!0,get:function(){return a}});let n=e.r(81258)._(e.r(76496)),o=e.r(24078),a=n.default.createContext(o.imageConfigDefault)},51369,(e,t,r)=>{"use strict";
2Object.defineProperty(r,"__esModule",{value:!0}),Object.defineProperty(r,"RouterContext",{enumerable:!0,get:function(){return n}});let n=e.r(81258)._(e.r(76496)).default.createContext(null)},98541,(e,t,r)=>{"use strict";function n(e,t){let r=e||75;return t?.qualities?.length?t.qualities.reduce((e,t)=>Math.abs(t-r)<Math.abs(e-r)?t:e,t.qualities[0]):r}Object.defineProperty(r,"__esModule",{value:!0}),Object.defineProperty(r,"findClosestQuality",{enumerable:!0,get:function(){return n}})},40637,(e,t,r)=>{"use strict";Object.defineProperty(r,"__esModule",{value:!0}),Object.defineProperty(r,"default",{enumerable:!0,get:function(){return i}});let n=e.r(98541),o=e.r(34005);function a({config:e,src:t,width:r,quality:i}){let s=(0,o.getDeploymentId)();if(t.startsWith("/")&&!t.startsWith("//")){let e=t.indexOf("?");if(-1!==e){let r=new URLSearchParams(t.slice(e+1)),n=r.get("dpl");if(n){s=n,r.delete("dpl");let o=r.toString();t=t.slice(0,e)+(o?"?"+o:"")}}}if(t.startsWith("/")&&t.includes("?")&&e.localPatterns?.length===1&&"**"===e.localPatterns[0].pathname&&""===e.localPatterns[0].search)throw Object.defineProperty(Error(`Image with src "${t}" is using a query string which is not configured in images.localPatterns. 3Read more: https://nextjs.org/docs/messages/next-image-unconfigured-localpatterns`),"__NEXT_ERROR_CODE",{value:"E871",enumerable:!1,configurable:!0});let l=(0,n.findClosestQuality)(i,e);return`${e.path}?url=${encodeURIComponent(t)}&w=${r}&q=${l}${t.startsWith("/")&&s?`&dpl=${s}`:""}`}a.__next_img_default=!0;let i=a},54194,(e,t,r)=>{"use strict";Object.defineProperty(r,"__esModule",{value:!0}),Object.defineProperty(r,"Image",{enumerable:!0,get:function(){return y}});let n=e.r(81258),o=e.r(44066),a=e.r(75326),i=o._(e.r(76496)),s=n._(e.r(10131)),l=n._(e.r(86554)),c=e.r(75909),u=e.r(24078),d=e.r(77117);e.r(99246);let f=e.r(51369),p=n._(e.r(40637)),m=e.r(96408),h={deviceSizes:[640,750,828,1080,1200,1920,2048,3840],imageSizes:[32,48,64,96,128,256,384],qualities:[75],path:"/_next/image",loader:"default",dangerouslyAllowSVG:!1,unoptimized:!1};function g(e,t,r,n,o,a,i){let s=e?.src;e&&e["data-loaded-src"]!==s&&(e["data-loaded-src"]=s,("decode"in e?e.decode():Promise.resolve()).catch(()=>{}).then(()=>{if(e.parentElement&&e.isConnected){if("empty"!==t&&o(!0),r?.current){let t=new Event("load");Object.defineProperty(t,"target",{writable:!1,value:e});let n=!1,o=!1;r.current({...t,nativeEvent:t,currentTarget:e,target:e,isDefaultPrevented:()=>n,isPropagationStopped:()=>o,persist:()=>{},preventDefault:()=>{n=!0,t.preventDefault()},stopPropagation:()=>{o=!0,t.stopPropagation()}})}n?.current&&n.current(e)}}))}function x(e){return i.use?{fetchPriority:e}:{fetchpriority:e}}"u"<typeof window&&(globalThis.__NEXT_IMAGE_IMPORTED=!0);let b=(0,i.forwardRef)(({src:e,srcSet:t,sizes:r,height:n,width:o,decoding:s,className:l,style:c,fetchPriority:u,placeholder:d,loading:f,unoptimized:p,fill:h,onLoadRef:b,onLoadingCompleteRef:v,setBlurComplete:y,setShowAltText:j,sizesInput:w,onLoad:_,onError:k,...N},E)=>{let S=(0,i.useCallback)(e=>{e&&(k&&(e.src=e.src),e.complete&&g(e,d,b,v,y,p,w))},[e,d,b,v,y,k,p,w]),P=(0,m.useMergedRef)(E,S);return(0,a.jsx)("img",{...N,...x(u),loading:f,width:o,height:n,decoding:s,"data-nimg":h?"fill":"1",className:l,style:c,sizes:r,srcSet:t,src:e,ref:P,onLoad:e=>{g(e.currentTarget,d,b,v,y,p,w)},onError:e=>{j(!0),"empty"!==d&&y(!0),k&&k(e)}})});function v({isAppRouter:e,imgAttributes:t}){let r={as:"image",imageSrcSet:t.srcSet,imageSizes:t.sizes,crossOrigin:t.crossOrigin,referrerPolicy:t.referrerPolicy,...x(t.fetchPriority)};return e&&s.default.preload?(s.default.preload(t.src,r),null):(0,a.jsx)(l.default,{children:(0,a.jsx)("link",{rel:"preload",href:t.srcSet?void 0:t.src,...r},"__nimg-"+t.src+t.srcSet+t.sizes)})}let y=(0,i.forwardRef)((e,t)=>{let r=(0,i.useContext)(f.RouterContext),n=(0,i.useContext)(d.ImageConfigContext),o=(0,i.useMemo)(()=>{let e=h||n||u.imageConfigDefault,t=[...e.deviceSizes,...e.imageSizes].sort((e,t)=>e-t),r=e.deviceSizes.sort((e,t)=>e-t),o=e.qualities?.sort((e,t)=>e-t);return{...e,allSizes:t,deviceSizes:r,qualities:o,localPatterns:"u"<typeof window?n?.localPatterns:e.localPatterns}
3},[n]),{onLoad:s,onLoadingComplete:l}=e,m=(0,i.useRef)(s);(0,i.useEffect)(()=>{m.current=s},[s]);let g=(0,i.useRef)(l);(0,i.useEffect)(()=>{g.current=l},[l]);let[x,y]=(0,i.useState)(!1),[j,w]=(0,i.useState)(!1),{props:_,meta:k}=(0,c.getImgProps)(e,{defaultLoader:p.default,imgConf:o,blurComplete:x,showAltText:j});return(0,a.jsxs)(a.Fragment,{children:[(0,a.jsx)(b,{..._,unoptimized:k.unoptimized,placeholder:k.placeholder,fill:k.fill,onLoadRef:m,onLoadingCompleteRef:g,setBlurComplete:y,setShowAltText:w,sizesInput:e.sizes,ref:t}),k.preload?(0,a.jsx)(v,{isAppRouter:!r,imgAttributes:_}):null]})});("function"==typeof r.default||"object"==typeof r.default&&null!==r.default)&&void 0===r.default.__esModule&&(Object.defineProperty(r.default,"__esModule",{value:!0}),Object.assign(r.default,r),t.exports=r.default)},40379,e=>{"use strict";var t=e.i(75326),r=e.i(76496);let n=[{number:1,shortTitle:"Foundations"},{number:2,shortTitle:"Aneurysmal"},{number:3,shortTitle:"Cerebrovascular"},{number:4,shortTitle:"PAD/Visceral"},{number:5,shortTitle:"Venous"},{number:6,shortTitle:"Trauma"},{number:7,shortTitle:"Special"}];e.s(["PartNavigator",0,function({partNumbers:e,parts:o=n,offset:a=72}){let[i,s]=(0,r.useState)(null),[l,c]=(0,r.useState)(!1),u=(0,r.useRef)(null),d=(0,r.useRef)(new Map),f=o.filter(t=>e.includes(t.number)),p=(0,r.useCallback)(e=>{let t=d.current.get(e);if(t&&u.current){let e=u.current,r=t.offsetLeft,n=t.offsetWidth,o=e.offsetWidth,a=e.scrollLeft;r+n>a+o-16&&e.scrollTo({left:r-16,behavior:"smooth"}),r<a+16&&e.scrollTo({left:r-16,behavior:"smooth"})}},[]);return(0,r.useEffect)(()=>{let e=document.getElementById("hero"),t=f.map(e=>({number:e.number,el:document.getElementById(`part-${e.number}`)})).filter(e=>null!==e.el);if(!e||0===t.length)return;let r=new IntersectionObserver(([e])=>{c(!e.isIntersecting)},{threshold:0,rootMargin:"-64px 0px 0px 0px"});r.observe(e);let n=new IntersectionObserver(e=>{for(let t of e)if(t.isIntersecting){let e=Number(t.target.getAttribute("data-part"));isNaN(e)||(s(e),p(e))}},{threshold:0,rootMargin:"-80px 0px -60% 0px"});for(let{el:e}of t)e&&n.observe(e);return()=>{r.disconnect(),n.disconnect()}},[f,p]),(0,t.jsx)("div",{className:`sticky top-0 z-40 transition-all duration-300 ${l?"opacity-100 translate-y-0":"opacity-0 -translate-y-2 pointer-events-none"}`,children:(0,t.jsx)("div",{className:"backdrop-blur-md bg-[var(--color-paper)]/80 border-b border-[var(--color-border)]",children:(0,t.jsx)("div",{className:"max-w-6xl mx-auto px-4",children:(0,t.jsxs)("nav",{ref:u,className:"flex items-center gap-1.5 py-2.5 overflow-x-auto scrollbar-hide","aria-label":"Part navigation",children:[(0,t.jsx)("span",{className:"label-caps text-[var(--color-text-subtle)] shrink-0 mr-2 hidden sm:block",children:"Parts"}),f.map(e=>(0,t.jsxs)("button",{ref:t=>{t&&d.current.set(e.number,t)},onClick:()=>(e=>{let t=document.getElementById(`part-${e}`);if(t){let e=t.getBoundingClientRect().top+window.scrollY-a;window.scrollTo({top:e,behavior:"smooth"})}})(e.number),className:`shrink-0 px-3 py-1.5 rounded-full text-sm font-medium transition-all ${i===e.number?"bg-[var(--color-accent)] text-[var(--color-paper)]":"text-[var(--color-text-muted)] hover:text-[var(--color-ink)] hover:bg-[var(--color-paper-warm)]"}`,children:[(0,t.jsx)("span",{className:"sm:hidden",children:e.number}),(0,t.jsxs)("span",{className:"hidden sm:inline",children:[e.number,". ",e.shortTitle]})]},e.number))]})})})})}])},15235,e=>{"use strict";var t=e.i(75326),r=e.i(76496),n=e.i(67770);function o({part:e,partInfo:r}){return(0,t.jsxs)("section",{id:`part-${e.partNum}`,"data-part":e.partNum,className:"scroll-mt-20",children:[(0,t.jsxs)("header",{className:"flex items-baseline gap-4 pb-3 mb-4 border-b border-[var(--color-hairline)]",children:[(0,t.jsxs)("span",{className:"label-caps text-[var(--color-accent)] shrink-0 tabular-nums",children:["Part ",e.partNum]}),(0,t.jsx)("h3",{className:"font-display text-xl font-medium text-[var(--color-ink)] flex-1",children:r?.title||`Section ${e.partNum}`}),(0,t.jsxs)("span",{className:"label-caps text-[var(--color-text-muted)] shrink-0 tabular-nums",children:[e.chapters.length," ch."]})]}),(0,t.jsx)("ul",{className:"divide-y divide-[var(--color-border)]",children:e.chapters.map(e=>(0,t.jsx)("li",{children:(0,t.jsxs)(n.default,{href:`/vascular/chapter/${e.slug}`,className:"group flex items-baseline gap-4 py-4 -mx-2 px-2 rounded-sm hover:bg-[var(--color-paper-warm)] transition-colors",children:[(0,t.jsx)("span",{className:"font-ui text-[13px] tabular-nums text-[var(--color-text-muted)] w-6 shrink-0",children:e.chapter_number}),(0,t.jsx)("span",{className:"font-display text-[17px] leading-snug text-[var(--color-ink)] group-hover:text-[var(--color-accent)] transition-colors flex-1 min-w-0",children:e.title}),(0,t.jsxs)("span",{className:"font-ui text-[11px] tracking-[0.16em] uppercase text-[var(--color-accent)] tabular-nums shrink-0",children:["v",e.version]})]})},e.id))})]})}e.s(["HomepageTOC",0,function({chapters:e,sections:n,partNames:a}){let{left:i,right:s}=function(e){let t=[],r=[],n=0,o=0;for(let a of e)n<=o?(t.push(a),n+=a.chapters.length+1):(r.push(a),o+=a.chapters.length+1);return{left:t,right:r}}((0,r.useMemo)(()=>{let t={};for(let r of e)t[r.part_number]||(t[r.part_number]=[]),t[r.part_number].push(r);return Object.entries(t).sort(([e],[t])=>Number(e)-Number(t)).map(([e,t])=>({partNum:Number(e),chapters:t.sort((e,t)=>
3e.chapter_number-t.chapter_number)}))},[e]));return(0,t.jsxs)("div",{className:"grid grid-cols-1 lg:grid-cols-2 gap-x-16 gap-y-14",children:[(0,t.jsx)("div",{className:"space-y-14",children:i.map(e=>(0,t.jsx)(o,{part:e,partInfo:a[e.partNum]},e.partNum))}),(0,t.jsx)("div",{className:"space-y-14",children:s.map(e=>(0,t.jsx)(o,{part:e,partInfo:a[e.partNum]},e.partNum))})]})}])},63390,e=>{"use strict";var t=e.i(75326);e.s(["HeroSearchTrigger",0,function(){return(0,t.jsxs)("button",{type:"button",onClick:()=>window.dispatchEvent(new Event("vb:search:open")),"aria-label":"Open search",className:"group relative w-full flex items-center gap-3 py-3 border-b border-[var(--color-hairline)] hover:border-[var(--color-accent)] transition-colors text-left",children:[(0,t.jsx)("svg",{className:"w-5 h-5 text-[var(--color-text-muted)] group-hover:text-[var(--color-accent)] transition-colors flex-shrink-0",viewBox:"0 0 24 24",fill:"none",stroke:"currentColor",strokeWidth:1.5,"aria-hidden":"true",children:(0,t.jsx)("path",{strokeLinecap:"round",strokeLinejoin:"round",d:"M21 21l-6-6m2-5a7 7 0 11-14 0 7 7 0 0114 0z"})}),(0,t.jsx)("span",{className:"font-body text-lg italic text-[var(--color-text-muted)] flex-1",children:"Search the textbook"}),(0,t.jsx)("span",{className:"font-ui text-[11px] tracking-[0.12em] text-[var(--color-text-muted)] border border-[var(--color-border-strong)] rounded px-2 py-1",children:"âK"})]})}])}]);
Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.