:root{color-scheme:dark;--bg:#1e1e1e;--panel:#252526;--line:#3c3c3c;--text:#e2e2e5;--muted:#b0b0b7;--blue:#69baff;--mono:ui-monospace,SFMono-Regular,Consolas,monospace;--sans:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:2rem}body{margin:0;background:var(--bg);color:var(--text);font:18px/1.7 var(--sans)}a{color:var(--blue);text-underline-offset:.22em}a:hover{color:#b0dfff}a:focus-visible,summary:focus-visible{outline:2px solid var(--blue);outline-offset:4px}h1,h2,h3{line-height:1.18;font-weight:600;letter-spacing:-.025em;color:#f4f4f6}h1{font-size:clamp(2.6rem,4.6vw,4.8rem);max-width:1000px;margin:.4em 0}h2{font-size:1.8rem;margin:1.9em 0 .7em}h3{font-size:1.3rem}p{margin:.8em 0 1.2em}main li{margin:.5em 0}section{min-width:0}.masthead{height:82px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:#202021;padding:0 36px}.brand{font-size:22px;color:#f4f4f6;text-decoration:none;font-weight:600;letter-spacing:-.02em}.brand span{display:block;font:11px/1.7 var(--mono);color:var(--muted);letter-spacing:.03em}.site-label,.nav-label{font:10px/1.5 var(--mono);letter-spacing:.16em;color:var(--muted)}.shell{display:grid;grid-template-columns:260px minmax(0,1fr);min-height:calc(100vh - 82px)}.sidebar{background:var(--panel);border-right:1px solid var(--line);padding:28px 16px;display:flex;flex-direction:column}.nav-label{padding:0 14px 18px}nav>a,nav summary{display:block;padding:9px 14px;color:#d1d1d7;text-decoration:none;font-size:15px;line-height:1.5;border-radius:3px}nav a:hover,nav summary:hover{background:#303034;color:#fff}nav a[aria-current]{background:#303e4a;color:#c7e6ff;box-shadow:inset 2px 0 #69baff}nav summary{cursor:pointer;display:list-item;margin-left:14px;padding-left:0}nav details{margin:3px 0}.tree{margin:4px 0 12px 20px;border-left:1px solid #505054}.tree a{display:block;text-decoration:none;font-size:13px;line-height:1.5;padding:8px 12px;color:#bcbcc5}.sidebar-bottom{margin-top:auto;padding:90px 14px 0;font:12px/1.8 var(--mono);color:var(--muted)}.sidebar-bottom a{font:12px var(--sans)}main{min-width:0}.content{max-width:1230px;margin:auto;padding:30px clamp(24px,5.5vw,88px) 0}.breadcrumb{font:11px/1.6 var(--mono);color:var(--muted);display:flex;gap:13px;flex-wrap:wrap;margin-bottom:52px}.breadcrumb a{color:var(--muted);text-decoration:none}.eyebrow{font:11px/1.7 var(--mono);color:var(--blue);text-transform:uppercase;letter-spacing:.12em}.lead{font-size:clamp(1.15rem,1.6vw,1.4rem);line-height:1.6;color:#c3c3cb;max-width:820px}.page-heading{margin-bottom:42px}main p,main ul{max-width:850px}.hero-art{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:40px;border:1px solid var(--line);background:linear-gradient(135deg,#252526,#202125);padding:34px;margin:40px 0 45px}.arrows{display:grid;grid-template-columns:repeat(7,1fr);gap:8px;font:29px/1.4 var(--mono);color:#525257}.arrows .different{color:#66bcff;text-shadow:0 0 28px #349bff88;transform:scale(1.45)}figure{margin:0}blockquote{font-size:clamp(1.3rem,2vw,1.8rem);line-height:1.4;letter-spacing:-.02em;margin:0 0 20px;color:#f2f2f5}figcaption{font-size:11px;line-height:1.7;color:var(--muted)}figcaption a{color:var(--muted)}.intro{font-size:19px;max-width:850px}.pillars{display:grid;grid-template-columns:1fr 1fr;gap:44px;margin:62px 0 55px;border-top:1px solid var(--line);padding-top:32px}.pillars h2{font-size:1.45rem;margin-top:17px}.pillars p{font-size:16px;color:#c0c0c7}.number{font:10px/1.6 var(--mono);letter-spacing:.12em;color:var(--blue)}.section-heading{display:flex;align-items:baseline;justify-content:space-between;gap:20px;margin-top:45px}.section-heading h2{font-size:1.4rem;margin:0 0 20px}.section-heading>a{font-size:12px;white-space:nowrap}.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.card{position:relative;display:flex;flex-direction:column;min-height:155px;padding:24px 45px 24px 24px;border:1px solid var(--line);background:#242426;text-decoration:none;transition:background .15s,border-color .15s}.card:hover{border-color:#699abd;background:#292d32}.card h3{margin:14px 0 0;font-size:1.3rem}.card-tag{font:10px/1.65 var(--mono);color:var(--muted)}.card-arrow{position:absolute;right:20px;bottom:23px;color:var(--blue)}.contact-callout{border-left:2px solid var(--blue);padding:5px 0 5px 27px;margin:65px 0}.contact-callout h2{font-size:1.6rem;margin-top:0;max-width:600px}.contact-callout p{font-size:16px;color:var(--muted)}.button{display:inline-block;font-size:14px;text-decoration:none;border:1px solid #507b9d;padding:8px 17px;background:#26394a}.role{padding-top:0;margin-top:38px}.role h3{margin:4px 0 8px;font-size:1.5rem}.role-meta{font:12px var(--mono);color:var(--muted)}.job-title{color:var(--blue);font-size:15px}.role p:last-child{margin-bottom:28px}.related{font-size:15px;margin-top:25px}.contact-options section{padding:12px 0 24px}.contact-options h2{margin-top:20px}.large-link{font-size:clamp(1.15rem,2.5vw,1.7rem);overflow-wrap:anywhere}footer{margin-top:70px;padding:25px 0;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;font:11px/1.5 var(--mono);color:var(--muted)}.skip{position:fixed;left:20px;top:-100px;z-index:5;padding:8px 16px;background:white;color:black}.skip:focus{top:12px}@media(min-width:1000px){.sidebar{position:sticky;top:0;height:100vh;max-height:1100px;overflow-y:auto}}@media(min-width:1550px){.content{padding-left:80px;padding-right:80px}}@media(max-width:950px){.shell{grid-template-columns:220px minmax(0,1fr)}.hero-art{grid-template-columns:1fr;gap:28px}.arrows{font-size:27px;max-width:360px}.pillars{gap:24px}.cards{grid-template-columns:1fr}.content{padding:24px 30px 0}}@media(max-width:650px){body{font-size:17px}.masthead{height:76px;padding:0 22px}.site-label{display:none}.shell{display:block}.sidebar{padding:14px 12px 18px;border-right:0;border-bottom:1px solid var(--line)}.nav-label,.sidebar-bottom{display:none}nav{display:flex;flex-wrap:wrap;align-items:flex-start;gap:3px}nav>a,nav summary{font-size:14px;padding:8px 10px}nav summary{margin-left:15px;padding-left:0}nav details{margin:0}.tree{max-width:260px}.content{padding:25px 22px 0}.breadcrumb{margin-bottom:32px}h1{font-size:2.5rem}.page-heading{margin-bottom:30px}.hero-art{padding:24px;margin:30px 0}.arrows{max-width:100%;font-size:27px}.pillars{grid-template-columns:1fr;margin:40px 0;gap:24px}.pillars p{font-size:17px}.section-heading{align-items:flex-start;flex-direction:column;gap:0;margin:30px 0 15px}.section-heading h2{margin-bottom:8px}.cards{gap:12px}.card{min-height:135px}.intro{font-size:17px}footer{margin-top:45px}.contact-callout{padding-left:20px}.contact-callout h2{font-size:1.4rem}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.card{transition:none}}@media print{.sidebar,.masthead,.breadcrumb,.skip,footer{display:none}.shell{display:block}body{background:white;color:#111;font-size:11pt}h1,h2,h3,.lead,.job-title,.role-meta{color:#111}a{color:#111}.content{padding:0}.role{break-inside:avoid}}

.document-actions{display:flex;flex-wrap:wrap;gap:10px;font-size:15px}.document-note{font-size:13px;color:var(--muted)}

.work-date{font:13px/1.8 var(--mono);color:var(--blue);margin:0 0 28px}.public-references{border-top:1px solid var(--line);margin-top:40px}.public-references h2{font-size:1.3rem}.public-references li{font-size:15px}

/* Workbench-like pane surfaces, with the reference template's modest 6px radius. */
body{background:#181818}.shell{gap:12px;padding:12px;min-height:calc(100vh - 82px)}.sidebar,main{border:1px solid var(--line);border-radius:6px}.sidebar{overflow:hidden}main{background:var(--bg)}.card,.hero-art,.button{border-radius:6px}
@media(min-width:1000px){.sidebar{top:12px;height:calc(100vh - 24px);overflow-y:auto}}
@media(max-width:650px){.shell{padding:8px}.sidebar{margin-bottom:8px;border:1px solid var(--line)}main{border:1px solid var(--line)}}
h1{overflow-wrap:anywhere}

.executive-intro{border-top:1px solid var(--line);padding-top:28px;margin-bottom:32px}.executive-intro h2{font-size:clamp(1.8rem,3vw,2.6rem);margin:.5em 0}.executive-lead{font-size:1.25rem;line-height:1.65}.capability-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:36px 0}.capability{background:#242426;border:1px solid var(--line);border-radius:6px;padding:26px}.capability h3{font-size:1.35rem;margin:0 0 16px}.capability p{font-size:16px;line-height:1.75;color:#c8c8ce}.capability>a{display:block;font-size:13px;line-height:1.7;margin:12px 0 0}.experience-context{padding:8px 0 32px;border-bottom:1px solid var(--line);margin-bottom:38px}.experience-context h2,.engagements>h2{font-size:1.6rem}.experience-context p{font-size:17px}.engagements>.cards{margin-top:24px}@media(max-width:950px){.capability-grid{grid-template-columns:1fr}.executive-lead{font-size:1.15rem}}@media(max-width:650px){.capability{padding:22px}.capability h3{font-size:1.25rem}.executive-intro h2{font-size:1.8rem}}

.credential-groups{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:24px 0}.credential-groups section{background:#242426;border:1px solid var(--line);border-radius:6px;padding:24px}.credential-groups h3{font-size:1.15rem;margin:0 0 20px}.credential-groups dl{margin:0}.credential-groups dt{font:600 16px/1.6 var(--mono);color:var(--blue);margin-top:14px}.credential-groups dd{margin:3px 0 10px;font-size:16px;line-height:1.5}@media(max-width:950px){.credential-groups{grid-template-columns:1fr}}

.home-pathways>h2{font-size:1.65rem;margin:0 0 12px}.home-pathways>p{color:var(--muted);margin-bottom:26px}.home-pathways .card p{font-size:15px;line-height:1.65;color:#c0c0c7;margin:14px 0 0}.home-pathways .card{min-height:210px}.home-pathways .card h3{font-size:1.35rem}

.new-tab-icon{display:inline-block;font-size:.85em;margin-left:.3em;text-decoration:none}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}

.presentation-dialog{width:min(1120px,calc(100vw - 24px));max-height:calc(100dvh - 24px);box-sizing:border-box;border:1px solid var(--line);border-radius:6px;background:#202021;color:#ececf1;padding:18px;overflow:auto}.presentation-dialog::backdrop{background:#000c}.viewer-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;position:sticky;top:0;z-index:3;background:#202021;padding-bottom:8px}.viewer-heading h2{font-size:1.35rem;margin:0 0 4px}.viewer-heading p,.viewer-note{font-size:12px;color:var(--muted);margin:4px 0 12px}.presentation-dialog button{font:inherit;font-size:14px;min-height:44px;border:1px solid #507b9d;border-radius:6px;padding:8px 13px;background:#26394a;color:#e7f1fa;cursor:pointer}.presentation-dialog button:disabled{opacity:.4;cursor:default}.presentation-dialog :focus-visible{outline:2px solid var(--blue);outline-offset:3px}.viewer-controls{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:10px;margin:12px 0}.viewer-controls label{display:flex;align-items:center;gap:6px;font-size:13px}.viewer-controls input{width:64px;min-height:40px;box-sizing:border-box;font:inherit;background:#181818;color:#eee;border:1px solid #777;border-radius:4px;padding:5px}.slide-counter{font:12px var(--mono);min-width:120px;text-align:center}.slide-stage{overflow:auto;max-height:calc(100dvh - 240px);background:#141414;border-radius:4px}.slide-canvas{position:relative;aspect-ratio:4/3;width:100%;max-width:calc(133.333dvh - 320px);min-width:180px;margin:0 auto;background:white}.slide-background{display:block;width:100%;height:100%;object-fit:contain}.slide-animation{position:absolute;display:block;background:white}.slide-stage.is-zoomed .slide-canvas{width:1600px;max-width:none;margin:0}.animation-tools{margin:12px 0;font-size:12px;display:flex;align-items:center;flex-wrap:wrap;gap:10px}.animation-tools[hidden]{display:none}.slide-transcript{font-size:13px;margin:12px 0}.slide-transcript p{white-space:pre-line;margin:10px 0}.slide-reader figure{margin:36px 0 48px}.slide-reader img{width:100%;height:auto;display:block}.slide-reader figcaption{font-size:14px;margin:10px 0}.slide-reader details{margin-top:12px}.slide-reader details img{width:auto;max-width:100%;margin:12px auto;background:white}.slide-reader summary{cursor:pointer;color:var(--blue)}@media(max-width:650px){.presentation-dialog{padding:12px}.viewer-heading h2{font-size:1.1rem}.viewer-controls{gap:7px}.slide-counter{min-width:100px}.viewer-note{font-size:11px}.slide-stage{max-height:calc(100dvh - 255px)}}

.slide-reader .transcript-text{white-space:pre-line}

/* References: approved short excerpts and original author-associated thumbnails. */
.resume-nav>a{display:block;padding:9px 14px;color:#d1d1d7;text-decoration:none;font-size:15px;line-height:1.5;border-radius:3px}.resume-tree{margin-top:0;margin-bottom:3px}
.reference-list{display:grid;gap:20px;margin-top:30px}.reference-card{border:1px solid #424242;border-radius:6px;padding:26px;background:#222}.reference-identity{display:flex;gap:16px;align-items:center}.reference-avatar{display:grid;place-items:center;flex:0 0 52px;height:52px;border-radius:50%;overflow:hidden;background:#35434d}.reference-avatar img{display:block;width:100%;height:100%;object-fit:cover}.reference-identity h2{margin:0;font-size:1.12rem}.reference-identity p{margin:3px 0;font-size:.92rem}.reference-theme{margin:22px 0 10px}.reference-card blockquote{font-size:1.18rem;line-height:1.65;margin:0;color:#eee}.reference-links{display:flex;flex-wrap:wrap;gap:10px 22px;font-size:.85rem;margin-bottom:0}
@media(max-width:650px){.resume-nav>a{font-size:14px;padding:8px 10px}.resume-tree{margin-left:10px}.reference-card{padding:20px}.reference-identity{align-items:flex-start}.reference-avatar{flex-basis:42px;height:42px}.reference-card blockquote{font-size:1.06rem}}

.reference-identity{align-items:flex-start}.reference-identity>div:last-child{min-width:0}.reference-identity .reference-current-role{font-size:.88rem;line-height:1.5;margin-top:7px}.reference-identity .reference-current-organization{font-size:.88rem;line-height:1.5;color:var(--blue)}.reference-identity .reference-history{font-size:.82rem;line-height:1.5;color:var(--muted);margin-top:12px}