:root{--color-bg:#f8f9fa;--color-surface:#eef1f4;--color-text:#16191d;--shadow-sm:0 1px 2px rgb(22 32 48 / .08),0 1px 1px rgb(22 32 48 / .04);--shadow-md:0 4px 14px rgb(22 32 48 / .09);--z-nav:20;--z-grain:30;--z-skip:40;--leading:28px;--half:14px;--edge:clamp(20px,5vw,72px);--measure:62ch}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;text-wrap:pretty}
.wrap{max-width:1200px;margin:0 auto;padding:0 var(--edge)}
.nav{padding-inline:max(var(--edge),calc((100% - 1200px) / 2 + var(--edge)));position:sticky;top:0;background:var(--color-bg);z-index:var(--z-nav);flex-wrap:wrap}
.nav a:not(.btn):hover{color:var(--color-accent-700)}
.nav a[aria-current="page"]:not(.btn){color:var(--color-accent-800);font-weight:600;text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:6px}
.nav a.btn-primary,.nav a.btn-primary:hover,.nav a.btn-primary[aria-current="page"]{color:#fff}
.nav a.btn-primary[aria-current="page"]{background:var(--color-accent-900)}
.nav-links{display:flex;gap:var(--space-4);align-items:center;flex-wrap:wrap}
.nav-toggle{display:none}
.nav-toggle-label{display:none;cursor:pointer;font-family:var(--font-body);font-size:14px;color:var(--color-text)}
@media (max-width:1023px){
  .nav-toggle-label{display:inline-flex;align-items:center;gap:6px;margin-left:auto}
  .nav-links{display:none;flex-basis:100%;flex-direction:column;align-items:flex-start;gap:var(--half);padding-top:var(--half)}
  .nav-toggle:checked ~ .nav-links{display:flex}
}
.back-link{display:inline-block;font-size:15px;margin:0 0 var(--leading);text-decoration:none}.back-link:hover{text-decoration:underline}
.kicker{display:block;font-size:13px;line-height:var(--half);letter-spacing:0.08em;text-transform:uppercase;color:color-mix(in srgb,var(--color-text) 70%,transparent);margin:0 0 calc(var(--leading) - var(--half))}
.hero{padding:calc(3.5*var(--leading)) 0 calc(2.5*var(--leading));display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:var(--leading) clamp(24px,5vw,72px);align-items:center}
.hero.hero-narrow{grid-template-columns:1fr}
.display{font-family:var(--font-heading);font-weight:var(--font-heading-weight);font-size:clamp(38px,5.5vw,68px);line-height:clamp(41px,6vw,73px);letter-spacing:-0.02em;margin:0;margin-left:-0.035em;text-box:trim-both cap alphabetic}
.hero .sub{font-size:17px;line-height:var(--leading);max-width:var(--measure);margin:calc(1.5*var(--leading) - 1cap) 0 0}
.hero .row{display:flex;gap:var(--space-3);flex-wrap:wrap;margin-top:var(--leading)}
.hero-figure{margin:0}
.hero-figure .print{aspect-ratio:4/5;border-radius:var(--radius-md);overflow:hidden}
section{padding:calc(2*var(--leading)) 0}
.section-title{font-family:var(--font-heading);font-weight:var(--font-heading-weight);font-size:32px;line-height:calc(1.4*var(--leading));letter-spacing:-0.015em;margin:0 0 var(--half);text-box:trim-both cap alphabetic}
.section-sub{font-size:15.5px;line-height:var(--leading);color:color-mix(in srgb,var(--color-text) 78%,transparent);max-width:var(--measure);margin:0 0 var(--leading)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--half) var(--leading);padding:var(--leading) 0}
.stat-num{font-variant-numeric:tabular-nums lining-nums;font-family:var(--font-heading);font-weight:var(--font-heading-weight);font-size:34px;color:var(--color-accent-700);display:block;text-box:trim-both cap alphabetic}
.stat-label{font-size:13px;color:color-mix(in srgb,var(--color-text) 70%,transparent);letter-spacing:0.02em}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:var(--leading)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-4)}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-4)}
.stack-cards{display:grid;gap:var(--space-4)}
details.card summary{cursor:pointer;list-style:none}
details.card summary::-webkit-details-marker{display:none}
details.card summary .card-title{display:flex;justify-content:space-between;align-items:baseline;gap:var(--space-3)}
details.card summary .card-title::after{content:"+";font-family:var(--font-body);color:var(--color-accent-700);flex-shrink:0}
details.card[open] summary .card-title::after{content:"–"}
.role-block{padding:var(--leading) 0;max-width:var(--measure)}
.role-block h3{font-family:var(--font-heading);font-weight:var(--font-heading-weight);font-size:22px;margin:0;text-box:trim-both cap alphabetic}
.role-block .meta{font-size:13px;color:color-mix(in srgb,var(--color-text) 70%,transparent);margin:4px 0 var(--half)}
.role-block ul{margin:0;padding-left:1.1em}
.role-block li{font-size:15.5px;line-height:var(--leading);margin-bottom:4px}
.tag-row{display:flex;gap:var(--space-2);flex-wrap:wrap;margin-top:var(--half)}
.quote-block{font-family:var(--font-heading);font-style:italic;font-weight:400;font-size:clamp(18px,1.8vw,22px);line-height:calc(1.5*var(--leading));max-width:60ch;margin:0 0 6px;text-indent:-0.475em;text-box:trim-both cap alphabetic}
.quote-cite{font-size:14px;color:color-mix(in srgb,var(--color-text) 70%,transparent);margin:0 0 var(--leading)}
footer.site-footer{padding-block:calc(2*var(--leading));font-size:13px;line-height:var(--leading);color:color-mix(in srgb,var(--color-text) 70%,transparent);display:flex;justify-content:space-between;gap:var(--leading);flex-wrap:wrap}
footer.site-footer .foot-links{display:flex;gap:var(--space-4);flex-wrap:wrap}
a{color:var(--color-accent-700)}
a:hover{color:var(--color-accent)}
@media (max-width:1023px){
  .hero{grid-template-columns:1fr}
  .hero-figure{order:-1;max-width:280px;margin-inline:auto}
  .stats{grid-template-columns:repeat(2,1fr)}
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:767px){
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
  footer.site-footer{flex-direction:column}
}

.nav-brand,.nav-links a:not(.btn),.nav-toggle-label{font-family:var(--font-heading)}
.prose{font-size:16.5px;line-height:var(--leading);max-width:var(--measure)}
.section-title-sm{font-size:24px}
.role-block-first{padding-top:0}
.role-note{font-size:15px;line-height:var(--leading);margin:0}
.section-sub-tight{margin-top:calc(-1*var(--half))}
.term-title{font-size:18px !important}
.cite-group{margin-bottom:var(--half);font-weight:600;color:var(--color-text)}
.meta-courses{margin-top:var(--half)}.meta-flush{margin-top:0}
.card-kicker{text-transform:none;letter-spacing:0;font-size:13px;color:var(--color-accent-700)}
.card-body{font-size:15px;line-height:1.5;opacity:1;color:color-mix(in srgb,var(--color-text) 82%,transparent)}
.hero-figure .print img{width:100%;height:100%;object-fit:cover;display:block}
.hero-figure .print{border-radius:var(--radius-lg)}
.btn,.card{transition:background-color .2s ease,color .2s ease,transform .2s ease,box-shadow .2s ease}
a.card{text-decoration:none;color:inherit}

a.card:active,.btn:active{transform:translateY(1px) scale(.99)}
a.card:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}
.skip-link{position:absolute;left:var(--space-3);top:-60px;z-index:var(--z-skip);background:var(--color-bg);padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);box-shadow:var(--shadow-md)}
.skip-link:focus{top:var(--space-3)}
.reveal-on main>section{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}
.reveal-on main>section.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal-on main>section{opacity:1;transform:none;transition:none}.btn,.card{transition:none}}

.btn-primary{background:var(--color-accent-700);color:#fff}
.btn-primary:hover{background:var(--color-accent-800)}
.btn-primary:active{background:var(--color-accent-900)}
.btn-ghost{color:var(--color-accent-700)}
.btn-ghost:hover{color:var(--color-accent-800);background:var(--color-accent-100)}
.nav a:not(.btn),footer.site-footer .foot-links a{text-decoration-line:underline;text-decoration-color:transparent;text-decoration-thickness:2px;text-underline-offset:6px;transition:color .2s ease,text-decoration-color .2s ease}
.nav a:not(.btn):hover,footer.site-footer .foot-links a:hover{color:var(--color-accent-700);text-decoration-color:currentColor}
.nav a[aria-current="page"]:not(.btn){text-decoration-color:currentColor}
footer.site-footer .foot-links a{color:var(--color-text);text-decoration-thickness:1.5px;text-underline-offset:4px}
.nav-brand{font-size:21px;font-weight:700;letter-spacing:-0.01em}
a.btn-primary,a.btn-primary:hover,a.btn-primary:active,button.btn-primary:hover{color:#fff}
a.btn-secondary,a.btn-secondary:hover{color:var(--color-text)}
a.btn-ghost{text-decoration-line:underline;text-decoration-color:transparent;text-decoration-thickness:2px;text-underline-offset:5px}
a.btn-ghost:hover{color:var(--color-accent-900);background:var(--color-accent-200);text-decoration-color:currentColor}
a.btn-ghost:active{background:var(--color-accent-300)}
.card{background:#fff;border:1px solid rgb(22 32 48 / .09);box-shadow:0 1px 2px rgb(22 32 48 / .04);padding:var(--space-4)}
a.card:hover{background:#fff;border-color:rgb(22 32 48 / .18);box-shadow:0 10px 28px -10px rgb(22 32 48 / .22);transform:translateY(-2px)}
a.card:hover .card-title{color:var(--color-accent-800)}
.card-title{transition:color .2s ease}
.btn-secondary{background:#fff;border:1px solid rgb(22 32 48 / .2);color:var(--color-text)}
a.btn-secondary:hover,.btn-secondary:hover{background:#fff;border-color:var(--color-text);color:var(--color-text);box-shadow:0 2px 6px rgb(22 32 48 / .1)}
a.btn-secondary:active,.btn-secondary:active{background:var(--color-surface)}
.btn{white-space:nowrap;text-wrap:nowrap;flex-shrink:0}
.card{background:#e6eff6;border:1px solid rgb(22 32 48 / .06);border-radius:12px;box-shadow:0 1px 2px rgb(22 32 48 / .04),0 4px 12px -6px rgb(22 32 48 / .1)}
a.card:hover{background:#e6eff6;box-shadow:0 2px 4px rgb(22 32 48 / .05),0 10px 24px -10px rgb(22 32 48 / .18)}