:root{--ink:#182a2f;--muted:#526466;--pine:#205548;--paper:#f7f8f5;--white:#fff;--line:#ced8d1;--wash:#e7eee8;--blue:#304e64;--max:1120px;--sans:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--serif:"Iowan Old Style","Palatino Linotype",Palatino,Charter,Georgia,serif}
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small{display:block;font-size:11px;font-weight:400;letter-spacing:.17em;text-transform:uppercase;margin-top:7px}nav{display:flex;flex-wrap:wrap;gap:6px 24px;align-items:center;font-size:14px}nav a{display:inline-flex;align-items:center;min-height:44px;text-decoration:none;color:var(--ink)}nav a[aria-current=page]{text-decoration:underline;text-underline-offset:6px}.eyebrow{font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;margin:0 0 22px;color:var(--pine)}h1{font-size:clamp(42px,5.9vw,76px);line-height:1.075;letter-spacing:-.052em;font-weight:500;max-width:900px;margin:0 0 26px}h2{font-size:clamp(27px,3.1vw,38px);font-weight:500;letter-spacing:-.035em;line-height:1.2;margin:0 0 22px}h3{font-size:22px;font-weight:500;letter-spacing:-.025em;line-height:1.3;margin:0 0 14px}p{margin:0 0 20px}.intro{font-size:21px;line-height:1.65;max-width:700px}.hero{padding:86px 0 72px}.hero-grid{display:grid;grid-template-columns:minmax(0,2fr) 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var(--line);font-size:13px;color:var(--muted)}.section{padding:64px 0;border-bottom:1px solid var(--line)}.section-heading{display:grid;grid-template-columns:1fr 1fr;gap:50px;margin-bottom:30px;align-items:start}.section-heading p{font-size:16px;color:var(--muted);margin:0;max-width:440px}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}.card{padding:23px 0 8px;border-top:1px solid var(--ink);min-width:0}.card h3{font-size:25px;min-height:2.5em}.card p{font-size:16px;line-height:1.65}.card .tag{font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:16px}.card .links{display:flex;gap:18px;flex-wrap:wrap}.card .links a{font-size:13px;min-height:40px;display:inline-flex;align-items:center}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:50px}.copy{max-width:740px}.copy h2{margin-top:50px}.copy h3{margin-top:32px}.copy h2:first-child{margin-top:0}.copy p{font-size:17px}.small{font-size:13px;color:var(--muted)}.lede-rule{border-left:2px solid var(--pine);padding-left:22px}.archive-list{display:grid;grid-template-columns:1fr 1fr;gap:0 40px}.archive-item{padding:26px 0;border-top:1px solid var(--line)}.archive-item h3{font-size:21px}.archive-item p{font-size:15px;color:var(--muted);margin:0}.project{padding:42px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:230px 1fr;gap:45px}.project h2{font-size:31px}.project p{font-size:16px}.project .tag{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--pine);margin:0 0 14px}.project .actions{margin-top:16px}.project .button{padding:8px 16px;min-height:44px}.project .subnote{font-size:13px;color:var(--muted)}.citation{font-size:13px;color:var(--muted)}.case{padding:32px 0;border-top:1px solid var(--line)}.case h3{font-size:26px}.case p{font-size:17px}.case .label{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:25px;padding:22px 0}.facts strong{display:block;font-size:36px;line-height:1.2;font-weight:500;letter-spacing:-.03em}.facts span{font-size:13px;display:block;margin-top:10px;color:var(--muted)}footer{padding:35px 0 48px;font-size:12px;color:var(--muted)}.footer-grid{display:flex;justify-content:space-between;gap:25px;flex-wrap:wrap}.footer-grid p{margin:0}.footer-links{display:flex;gap:22px;flex-wrap:wrap}.footer-links a{display:inline-flex;min-height:36px;align-items:center}.personal{--paper:#f6f4ee;--line:#d7d6cc}.personal .wordmark{font-family:var(--serif);font-weight:400;font-size:25px;letter-spacing:-.04em}.personal h1{font-family:var(--serif);font-size:clamp(48px,6.8vw,86px);letter-spacing:-.045em}.personal h2{font-family:var(--serif);font-size:36px;letter-spacing:-.025em}.personal .hero{padding:90px 0 78px}.personal .hero-role{font-size:19px;color:var(--pine);margin:0 0 26px}.personal .hero .intro{font-size:20px}.personal .section-heading{grid-template-columns:270px 1fr;gap:70px}.personal .career-entry{padding:28px 0;border-top:1px solid var(--line)}.personal .career-entry h3{font-size:23px}.personal .career-entry p{font-size:17px}.personal .career-entry .period{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}.personal .public-record{padding:22px 0;border-top:1px solid var(--line)}.personal .public-record h3{font-size:19px}.personal .public-record p{font-size:14px;color:var(--muted);margin:0}.review-label{font-size:12px;background:var(--wash);padding:12px 0;color:var(--pine)}.rpp-preview h1{font-size:clamp(37px,4.5vw,60px)}.rpp-preview .hero{padding:60px 0 40px}.rpp-preview .copy{max-width:790px}.rpp-preview .copy p strong{color:var(--pine)}.rpp-preview .section{padding-top:0}.rpp-preview .copy>p:first-child{font-size:21px}.rpp-preview .footer-grid{font-size:12px}code{overflow-wrap:anywhere;font-size:.92em}small{font-size:13px}a{overflow-wrap:anywhere}
@media(max-width:780px){.wrap{padding:0 24px}.masthead{align-items:flex-start;flex-direction:column;gap:8px;padding:22px 0 12px;min-height:0}nav{gap:4px 22px}.hero,.personal .hero{padding:54px 0 44px}.hero-grid{grid-template-columns:1fr;gap:36px}.hero-grid h1{font-size:clamp(42px,9vw,62px)}.side-note{max-width:100%;display:flex;gap:30px;align-items:flex-start}.side-note p{flex:1;font-size:12px;margin:0}.section{padding:44px 0}.section-heading,.personal .section-heading{grid-template-columns:1fr;gap:10px}.cards{grid-template-columns:1fr;gap:14px}.card h3{min-height:0}.two-col,.archive-list{grid-template-columns:1fr;gap:0}.project{grid-template-columns:1fr;gap:15px;padding:32px 0}.project h2{margin:0}.intro{font-size:19px}.facts{grid-template-columns:1fr}.facts>div{padding:12px 0;border-bottom:1px solid var(--line)}.footer-grid{display:block}.footer-links{margin-top:16px}.copy p{font-size:17px}.personal h2{font-size:31px}.personal .hero .intro{font-size:18px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media print{.skip-link,nav,.actions,.review-label{display:none!important}body{background:white;color:#182a2f;font-size:12pt}header,footer{padding:12px 0}.hero{padding:30px 0}.section{padding:25px 0}.wrap{max-width:100%;padding:0}h1{font-size:34pt!important}.cards,.two-col{gap:20px}a{color:inherit}.project,.case,.career-entry{break-inside:avoid}.hero-grid{gap:30px}}

/* Direct Leap: monospace token, paper entries. */
.direct-leap{--mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
.direct-leap .eyebrow,.direct-leap .tag,.direct-leap .label,.direct-leap .side-note span,.direct-leap .wordmark small{font-family:var(--mono);letter-spacing:.06em;font-weight:400}
.direct-leap .eyebrow{font-size:12px}.direct-leap .card .tag,.direct-leap .project .tag,.direct-leap .case .label{font-size:11px}
.direct-leap h1{font-size:clamp(36px,4.6vw,58px);letter-spacing:-.04em;max-width:820px}
.direct-leap .hero-grid h1{font-size:clamp(34px,4.2vw,54px)}
.lead{font-size:18px;color:var(--ink)}
.section-heading>div>p{max-width:none;font-size:16px;margin:0 0 18px}.section-heading>div>p.lead{font-size:18px;color:var(--ink)}.section-heading>div>p.eyebrow{font-size:12px;margin-bottom:22px;color:var(--pine)}
.paper h3{font-size:21px;line-height:1.35}.paper h3 a{color:var(--ink)}.paper .authors{font-size:15px;color:var(--muted);margin-bottom:12px}
.side-note a{color:var(--pine)}
.milestones{margin:0 0 34px;padding-left:22px;border-left:2px solid var(--pine)}.milestones p{margin:0}

/* Dark mode: same tokens, inverted. Contrast (WCAG): ink on paper 13.9:1, muted 7.0:1, pine 8.6:1. */
@media (prefers-color-scheme:dark){:root{--ink:#e6ece9;--muted:#a3b3b0;--pine:#7fc4ad;--paper:#101719;--white:#0b1112;--line:#2b3a3c;--wash:#16211f;--blue:#8fb4d4}.personal{--paper:#13171a;--line:#2e3638}.button{color:#0d1517}.button.secondary{color:var(--pine)}.skip-link{background:var(--pine);color:#0d1517}}
@media print{:root{--ink:#182a2f;--muted:#526466;--pine:#205548;--paper:#fff;--line:#ced8d1}}

/* Hero schematic and at-a-glance strip */
.schematic{margin:0;align-self:center}.schematic svg{display:block;width:100%;height:auto;color:var(--ink)}.schematic figcaption{font-size:12px;color:var(--muted);margin-top:10px;line-height:1.5}
.schematic .wind{stroke:var(--muted);fill:none;stroke-width:1.2}.schematic .pause{stroke:var(--pine);fill:none;stroke-width:2}.schematic .field{stroke:var(--line);fill:none;stroke-width:1.2}.schematic .dim{stroke:var(--muted);stroke-width:1;fill:none}.schematic text{font-family:var(--serif);font-style:italic;font-size:13px;fill:var(--muted);paint-order:stroke;stroke:var(--paper);stroke-width:5px;stroke-linejoin:round}.schematic .craft{fill:var(--pine)}
.glance{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;padding:26px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-size:14px}.glance p{margin:0}.glance span{display:block;font-family:var(--mono);color:var(--muted);font-size:11px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:6px}
.project figure.schematic{max-width:460px;margin:6px 0 22px}
@media(max-width:780px){.glance{grid-template-columns:1fr;gap:16px}.schematic{max-width:420px}}
@media(min-width:781px){.direct-leap .hero-grid{grid-template-columns:minmax(0,1.35fr) minmax(280px,1fr);gap:64px}}

/* 2026-09-25 de-templating: labels are plain metadata, not uppercase tracked eyebrows */
.eyebrow,.direct-leap .eyebrow{font-family:inherit;font-size:14px;font-weight:600;letter-spacing:0;text-transform:none;color:var(--muted);margin:0 0 10px}
.card .tag,.project .tag,.case .label,.side-note span,.personal .public-record .eyebrow,.direct-leap .tag,.direct-leap .label{text-transform:none;letter-spacing:0;font-size:13px;font-family:inherit;font-weight:600;color:var(--muted)}
.text-link{font-weight:600}
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* Contact form */
.contact-form{max-width:560px}.contact-form p{margin:0 0 18px}.contact-form label{display:block;font-size:14px;font-weight:600;margin-bottom:6px}
.contact-form input,.contact-form textarea{width:100%;font:inherit;font-size:16px;color:var(--ink);background:var(--paper);border:1px solid var(--muted);border-radius:2px;padding:10px 12px}
.contact-form textarea{resize:vertical;min-height:160px}.contact-form input:focus-visible,.contact-form textarea:focus-visible{outline:3px solid var(--blue);outline-offset:2px}
.contact-form button{font:inherit;font-size:15px;font-weight:700;cursor:pointer}
.hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
.section-heading .contact-form{margin-top:24px}

/* Logo (vector, from the 2000s business-card artwork) */
.direct-leap{--logo-globe:#b9c0bd}
@media (prefers-color-scheme:dark){.direct-leap{--logo-globe:#5f6d6c}}
.direct-leap .wordmark{display:inline-flex;align-items:center;gap:11px}
.logo{height:52px;width:auto;flex:none;display:block;object-fit:contain}.logo-runner{fill:var(--ink)}.logo-globe{fill:var(--logo-globe)}
@media(max-width:780px){.logo{height:42px}}
.hero-logo{align-items:center}.logo-hero{height:260px;justify-self:end;margin-right:24px}
@media(max-width:780px){.logo-hero{display:none}}

/* Paper landing pages */
.paper-meta{font-size:15px;color:var(--muted);margin:0 0 6px}.paper-page h1{font-size:clamp(28px,3.4vw,40px);line-height:1.2;max-width:900px}
.abstract{max-width:740px}.abstract h2{font-size:22px;margin-top:40px}.bibtex{font-family:var(--mono,ui-monospace,Menlo,monospace);font-size:13px;line-height:1.55;white-space:pre-wrap;overflow-wrap:anywhere;background:var(--wash);border:1px solid var(--line);padding:16px 18px;border-radius:2px;margin:0}