@font-face{font-family:Editorial;src:local("Iowan Old Style"),local("Palatino");font-display:swap}
:root{--paper:#f1efe8;--ink:#171713;--muted:#68675f;--hair:#cbc8bc;--signal:#ff3b1f;--serif:Editorial,"Palatino Linotype",Palatino,Georgia,serif;--sans:"Avenir Next",Avenir,"Segoe UI",sans-serif;--mono:"SFMono-Regular",Consolas,"Liberation Mono",monospace;--max:1600px}
*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--paper)}body{margin:0;color:var(--ink);background:var(--paper);font-family:var(--sans);font-size:15px;line-height:1.5}button,input{font:inherit;color:inherit}button{cursor:pointer}.skip-link{position:fixed;z-index:20;top:8px;left:8px;transform:translateY(-150%);padding:10px 14px;background:var(--ink);color:var(--paper)}.skip-link:focus{transform:none}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.progress{position:fixed;z-index:12;inset:0 0 auto;height:3px}.progress span{display:block;width:0;height:100%;background:var(--signal)}
.site-header{height:80px;padding:0 clamp(22px,4vw,64px);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--hair);position:relative;z-index:4}.brand{display:inline-flex;align-items:center;gap:13px;color:var(--ink);text-decoration:none;font-family:var(--serif);font-size:18px}.brand em{color:var(--muted);font-style:normal}.brand-mark{width:22px;height:22px;display:grid;grid-template-columns:repeat(3,1fr);gap:2px;transform:rotate(45deg)}.brand-mark i{display:block;background:var(--ink)}.brand-mark i:first-child{background:var(--signal)}.brand-mark i:nth-child(2){opacity:.65}.brand-mark i:nth-child(3){opacity:.25}.header-actions{display:flex;align-items:center;gap:28px}.text-button,.search-button{border:0;background:none;padding:0}.text-button{color:var(--muted)}.text-button:hover{color:var(--ink)}kbd{font-family:var(--mono);font-size:10px;font-weight:400;border:1px solid var(--hair);border-radius:2px;padding:2px 5px;background:rgba(255,255,255,.25)}.search-button{min-width:210px;padding:10px 12px;display:flex;justify-content:space-between;gap:20px;border:1px solid var(--hair);background:rgba(255,255,255,.16)}.search-button:hover{background:#fff;border-color:var(--ink)}
main{max-width:var(--max);margin:0 auto}.hero{min-height:650px;display:grid;grid-template-columns:minmax(220px,1fr) minmax(460px,2fr) minmax(260px,.85fr);gap:clamp(28px,4vw,72px);padding:clamp(80px,10vw,150px) clamp(22px,4vw,64px) 90px}.hero-index{font:11px var(--mono);letter-spacing:.08em;display:flex;align-items:flex-start;gap:20px;color:var(--muted)}.hero-index span:first-child,.section-number{border:1px solid var(--hair);padding:2px 6px}.eyebrow{font:11px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--signal);margin:0 0 24px}.hero h1{font:400 clamp(58px,7vw,112px)/.91 var(--serif);letter-spacing:-.055em;margin:0;max-width:900px}.hero-line{display:block}.hero h1 em{font-weight:400;color:var(--signal)}.lede{font:400 clamp(19px,1.75vw,26px)/1.4 var(--serif);color:#45443e;max-width:720px;margin:50px 0 0}.hero-meta{display:flex;gap:25px;flex-wrap:wrap;margin-top:45px;padding-top:16px;border-top:1px solid var(--hair);font:11px var(--mono);text-transform:uppercase;color:var(--muted)}.hero-meta strong{color:var(--ink);font-weight:500}.hero-note{align-self:end;border-top:5px solid var(--ink);padding-top:16px}.note-label{font:10px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}.hero-note p{font:17px/1.5 var(--serif);margin:14px 0 0}
.category-strip{position:sticky;z-index:8;top:0;background:rgba(241,239,232,.94);backdrop-filter:blur(12px);border-block:1px solid var(--hair);padding:0 clamp(22px,4vw,64px)}.category-strip>div{display:flex;overflow-x:auto;max-width:var(--max);margin:auto}.category-link{flex:1 0 94px;min-height:74px;padding:12px;border:0;border-left:1px solid var(--hair);background:none;text-align:left;font:10px/1.2 var(--mono);text-transform:uppercase;color:var(--muted);transition:.18s ease}.category-link:last-child{border-right:1px solid var(--hair)}.category-link span{display:block;font-size:15px;line-height:1.05;color:var(--ink);font-family:var(--serif);text-transform:none;margin-top:6px}.category-link:hover,.category-link.active{background:var(--signal);color:#fff}.category-link:hover span,.category-link.active span{color:#fff}
.glossary{padding:0 clamp(22px,4vw,64px)}.category-section{display:grid;grid-template-columns:minmax(220px,1fr) minmax(0,3fr);gap:clamp(28px,4vw,72px);padding:110px 0 130px;border-bottom:1px solid var(--hair);scroll-margin-top:68px}.category-heading{position:sticky;top:108px;align-self:start}.category-kicker{display:flex;align-items:center;gap:18px;font:10px var(--mono);color:var(--muted);text-transform:uppercase}.category-kicker:after{content:"";height:1px;background:var(--hair);flex:1}.category-heading h2{font:400 clamp(38px,4vw,62px)/1 var(--serif);letter-spacing:-.035em;margin:30px 0 18px}.category-heading>p,.category-heading>div>p{font:18px/1.5 var(--serif);color:var(--muted);max-width:330px}.school-tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:24px}.school-tags span{border:1px solid var(--hair);padding:4px 7px;font:9px var(--mono);text-transform:uppercase;color:var(--muted)}.terms-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--ink)}.term{position:relative;min-height:250px;padding:26px 26px 34px;border-right:1px solid var(--hair);border-bottom:1px solid var(--hair);transition:background .2s,color .2s}.term:nth-child(3n){border-right:0}.term:hover,.term:focus-within,.term.flash{background:var(--ink);color:var(--paper)}.term-number{font:9px var(--mono);color:var(--muted)}.term h3{font:600 17px/1.25 var(--sans);margin:36px 0 14px}.term p{margin:0;color:var(--muted);line-height:1.6}.term:hover p,.term:focus-within p,.term.flash p{color:#c9c6bb}.term-source{position:absolute;left:26px;bottom:16px;font:9px var(--mono);text-transform:uppercase;letter-spacing:.06em;color:var(--signal)}.term .anchor{position:absolute;right:18px;top:16px;opacity:0;color:inherit;text-decoration:none;font:16px var(--mono)}.term:hover .anchor,.term:focus-within .anchor{opacity:1}.term:target{outline:3px solid var(--signal);outline-offset:-3px}
.closing-note{display:grid;grid-template-columns:minmax(220px,1fr) minmax(460px,2fr) minmax(260px,.85fr);gap:clamp(28px,4vw,72px);padding:140px clamp(22px,4vw,64px);background:var(--signal);color:#fff}.closing-note .section-number{align-self:start;justify-self:start;border-color:rgba(255,255,255,.5);font:10px var(--mono)}.closing-note .eyebrow{color:var(--ink)}.closing-note h2{font:400 clamp(40px,4vw,67px)/1.05 var(--serif);letter-spacing:-.04em;margin:0}.closing-note>p{align-self:end;font:18px/1.5 var(--serif);margin:0}footer{max-width:var(--max);margin:auto;padding:60px clamp(22px,4vw,64px);display:grid;grid-template-columns:1fr 2fr 1fr;gap:40px;align-items:end}footer p{color:var(--muted);margin:0}.footer-brand{font-size:16px}footer .text-button{justify-self:end}
#search-dialog{width:min(760px,calc(100% - 32px));max-height:min(720px,calc(100vh - 60px));padding:0;border:1px solid var(--ink);background:var(--paper);box-shadow:18px 18px 0 rgba(23,23,19,.25)}#search-dialog::backdrop{background:rgba(23,23,19,.65);backdrop-filter:blur(3px)}.search-shell{display:flex;flex-direction:column;max-height:inherit}.search-input-row{display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;padding:18px 20px;border-bottom:1px solid var(--ink)}.search-input-row>span{font:28px var(--serif)}.search-input-row input{border:0;outline:0;background:transparent;font:25px var(--serif);min-width:0}.search-input-row input::placeholder{color:#aaa79d}.search-input-row button{border:1px solid var(--hair);background:transparent;font:9px var(--mono);padding:5px}.search-summary{display:flex;justify-content:space-between;padding:9px 20px;border-bottom:1px solid var(--hair);font:9px var(--mono);text-transform:uppercase;color:var(--muted)}.search-results{overflow:auto}.search-result{width:100%;display:grid;grid-template-columns:42px 1fr auto;gap:16px;text-align:left;border:0;border-bottom:1px solid var(--hair);background:none;padding:15px 20px}.search-result:hover,.search-result.active{background:var(--ink);color:var(--paper)}.search-result .result-index{font:9px var(--mono);color:var(--muted)}.search-result strong{display:block;margin-bottom:4px}.search-result small{color:var(--muted);font-size:12px}.search-result .result-category{font:9px var(--mono);text-transform:uppercase;color:var(--signal)}.empty-results{padding:70px 20px;text-align:center;font:22px var(--serif);color:var(--muted)}
@media(min-width:681px){.hero-line{white-space:nowrap}}
@media(max-width:1000px){.hero{grid-template-columns:90px 1fr}.hero-note{grid-column:2;max-width:520px}.category-strip>div{overflow-x:auto;grid-template-columns:repeat(8,150px)}.category-section{grid-template-columns:1fr}.category-heading{position:static;display:grid;grid-template-columns:1fr 1fr;gap:16px}.category-kicker{grid-column:1/-1}.category-heading h2{margin-bottom:0}.terms-grid{grid-template-columns:repeat(2,1fr)}.term:nth-child(3n){border-right:1px solid var(--hair)}.term:nth-child(2n){border-right:0}.closing-note{grid-template-columns:90px 1fr}.closing-note>p{grid-column:2;max-width:500px;margin-top:30px}}
@media(max-width:680px){.site-header{height:66px}.header-actions .text-button{display:none}.search-button{min-width:0;border:0}.search-button span{display:none}.hero{display:block;min-height:auto;padding-top:65px}.hero-index{margin-bottom:65px}.hero h1{font-size:18vw}.lede{margin-top:38px}.hero-note{margin-top:70px}.category-section{padding:80px 0}.category-heading{display:block}.category-heading h2{font-size:48px}.terms-grid{grid-template-columns:1fr}.term{min-height:220px;border-right:0!important}.closing-note{display:block;padding-block:90px}.closing-note>div{margin-top:65px}.closing-note>p{margin-top:55px}footer{grid-template-columns:1fr}footer .text-button{justify-self:start}.search-summary span:last-child{display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}