:root{--paper:#f3eee3;--paper2:#e8e0d1;--ink:#171713;--muted:#686158;--line:rgba(23,23,19,.18);--gold:#9b7938;--display:"EB Garamond",Georgia,serif;--sans:"Manrope",Arial,sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--paper)}
body{margin:0;background:var(--paper);color:var(--ink);font:18px/1.55 var(--display)}
a{color:inherit}
.skip-link{position:fixed;top:-5rem;left:1rem;z-index:30;padding:.7rem 1rem;background:var(--ink);color:#fff;font:600 .7rem/1 var(--sans);text-transform:uppercase}
.skip-link:focus{top:1rem}
.masthead{min-height:74px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:2rem;padding:0 4vw;border-bottom:1px solid var(--line)}
.brand{text-decoration:none;font:600 .93rem/1 var(--display);letter-spacing:.13em;text-transform:uppercase}
.masthead>span,.eyebrow,.file-mark>span,.hero-thesis>span,.source-note>span{font:600 .58rem/1.3 var(--sans);letter-spacing:.16em;text-transform:uppercase}
.masthead>span,.eyebrow,.file-mark>span,.hero-thesis>span,.source-note>span{color:var(--gold)}
.masthead nav{display:flex;justify-content:flex-end;gap:1rem}
.masthead nav a,.hero-actions>a:not(.button),.source-note a{font:600 .55rem/1 var(--sans);letter-spacing:.12em;text-decoration:none;text-transform:uppercase}
.hero{min-height:calc(100svh - 74px);display:grid;grid-template-columns:minmax(150px,.26fr) minmax(0,1.3fr) minmax(280px,.72fr);border-bottom:1px solid var(--line)}
.file-mark{padding:6vh 3vw 4vh;border-right:1px solid var(--line);display:flex;flex-direction:column;justify-content:space-between;color:var(--gold)}
.file-mark strong{font:400 clamp(5rem,10vw,9rem)/.8 var(--display)}
.file-mark i{color:var(--muted);font-size:1rem;line-height:1.2}
.hero-copy{padding:12vh 5vw 6vh;display:flex;flex-direction:column;align-items:flex-start}
.hero-copy h1{max-width:12ch;margin:4vh 0 2.5vh;font:500 clamp(3.8rem,7vw,7.4rem)/.83 var(--display);letter-spacing:-.055em}
.hero-copy h1 em,.briefing h2 em,.edition h2 em{color:var(--gold);font-weight:400}
.dek{max-width:35rem;margin:0;color:var(--muted);font-size:clamp(1.15rem,1.8vw,1.6rem);font-style:italic;line-height:1.25}
.byline{margin:auto 0 0;font:500 .62rem/1 var(--sans);letter-spacing:.08em;text-transform:uppercase}
.hero-actions{display:flex;align-items:center;gap:1.3rem;margin-top:1.5rem}
.button{display:inline-flex;align-items:center;justify-content:center;padding:.95rem 1.15rem;border:1px solid var(--ink);font:600 .58rem/1 var(--sans);letter-spacing:.12em;text-decoration:none;text-transform:uppercase}
.button.dark{background:var(--ink);color:var(--paper)}
.hero-thesis{padding:12vh 4vw 6vh;border-left:1px solid var(--line);background:var(--paper2);display:flex;flex-direction:column}
.hero-thesis blockquote{margin:auto 0 0;font:italic 500 clamp(2rem,3.3vw,3.5rem)/.98 var(--display)}
.source-note{display:grid;grid-template-columns:.7fr 2fr auto;align-items:center;gap:2rem;padding:1.4rem 4vw;border-bottom:1px solid var(--line)}
.source-note p{margin:0;color:var(--muted);font-size:.95rem}
.source-note>div{display:flex;gap:1rem}
.briefing{padding:11vh 5vw}
.briefing-head{max-width:1120px;margin:0 auto 10vh}
.briefing-head h2{max-width:15ch;margin:1.3rem 0 0;font:500 clamp(3.1rem,6vw,6rem)/.88 var(--display);letter-spacing:-.045em}
.prose{max-width:760px;margin:0 auto 10vh;font-size:1.19rem;line-height:1.72}
.prose p{margin:0 0 1.4rem}
.prose .lead{font-size:1.46rem;line-height:1.48}
.prose h2{margin:1rem 0 2rem;font:500 clamp(2.4rem,4.6vw,4.6rem)/.92 var(--display);letter-spacing:-.035em}
.prose blockquote{margin:3.8rem -6vw;padding:2.5rem 6vw;border-block:1px solid var(--line);color:var(--ink);font:italic 500 clamp(1.7rem,3.2vw,3rem)/1.08 var(--display)}
.three-tests{max-width:1200px;margin:0 auto 12vh;display:grid;grid-template-columns:repeat(3,1fr);border-block:1px solid var(--line)}
.math-disclosure{margin:0 -5vw 12vh;padding:clamp(3.5rem,8vw,8rem) clamp(1.4rem,8vw,9rem);border-block:1px solid var(--line);background:var(--paper2)}
.math-disclosure>header{max-width:980px}
.math-disclosure h2{max-width:13ch;margin:.5rem 0 1rem;font:500 clamp(3rem,6.8vw,7rem)/.87 var(--display);letter-spacing:-.055em}
.math-disclosure h2 em{color:var(--gold);font-weight:400}
.math-disclosure>header>p:last-child{max-width:780px;color:var(--muted);font:1.18rem/1.6 var(--display)}
.limit-pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));margin:clamp(2.5rem,6vw,5rem) 0;border:1px solid var(--line)}
.limit-pair article{padding:clamp(1.5rem,4vw,3.25rem)}
.limit-pair article+article{border-left:1px solid var(--line)}
.limit-pair span,.proposition aside span{display:block;margin-bottom:1.25rem;color:var(--gold);font:600 .69rem/1 var(--sans);letter-spacing:.16em;text-transform:uppercase}
.limit-pair strong{display:block;font:500 clamp(1.65rem,3.5vw,3.4rem)/1 var(--display);letter-spacing:-.03em}
.limit-pair p{max-width:35rem;color:var(--muted);font:1rem/1.5 var(--display)}
.proposition{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(250px,.65fr);gap:clamp(2rem,6vw,6rem);align-items:start}
.proposition>div>p:not(.eyebrow):not(.display-math){max-width:760px;color:var(--muted);font:1.1rem/1.62 var(--display)}
.display-math{margin:1.3rem 0;padding:1.3rem 0;border-block:1px solid var(--line);overflow-wrap:anywhere;font:500 clamp(1.35rem,2.8vw,2.35rem)/1.2 var(--display);letter-spacing:-.025em}
.display-math.threshold{color:var(--gold)}
.proposition aside{padding:clamp(1.6rem,4vw,3rem);background:var(--ink);color:var(--paper)}
.proposition aside p{font:1.05rem/1.48 var(--display)}
.proposition aside strong{display:block;margin-top:1.8rem;color:#c6a45b;font:500 1.55rem/1.1 var(--display)}
.proposition aside small{display:block;margin-top:.75rem;color:#cbc4b7;font:.72rem/1.4 var(--sans);letter-spacing:.08em;text-transform:uppercase}
.scope-line{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(1.5rem,5vw,5rem);margin-top:clamp(2.8rem,6vw,5rem);padding-top:2rem;border-top:1px solid var(--line)}
.scope-line p{margin:0;color:var(--muted);font:1.02rem/1.55 var(--display)}
.scope-line b{color:var(--ink)}
.math-disclosure>blockquote{max-width:950px;margin:clamp(2.8rem,6vw,5rem) 0 0;font:italic clamp(1.7rem,3.4vw,3.4rem)/1.05 var(--display);color:var(--ink)}
.docket-bridge{max-width:1200px;margin:0 auto 4vh;padding:clamp(2rem,4vw,3.5rem);display:grid;grid-template-columns:1fr 1fr auto;gap:clamp(1.5rem,4vw,4rem);align-items:end;border:1px solid var(--line)}
.docket-bridge span{display:block;margin-bottom:1.2rem;color:var(--gold);font:600 .62rem/1 var(--sans);letter-spacing:.15em;text-transform:uppercase}
.docket-bridge strong{display:block;max-width:28rem;font:500 clamp(1.55rem,2.8vw,2.65rem)/1 var(--display)}
.docket-bridge p{max-width:36rem;margin:0;color:var(--muted);font:1rem/1.55 var(--display)}
.docket-bridge a{white-space:nowrap;padding-bottom:.45rem;border-bottom:1px solid var(--ink);font:600 .58rem/1 var(--sans);letter-spacing:.12em;text-decoration:none;text-transform:uppercase}
.three-tests article{padding:2rem 2.2rem;border-right:1px solid var(--line)}
.three-tests article:last-child{border:0}
.three-tests span{color:var(--gold);font:600 .6rem/1 var(--sans);letter-spacing:.13em}
.three-tests h3{margin:2.8rem 0 1.2rem;font:500 2rem/1 var(--display)}
.three-tests p{margin:0;color:var(--muted);line-height:1.55}
.authority-ledger{max-width:1200px;margin:0 auto 12vh;display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);background:var(--paper2)}
.authority-ledger>div{padding:4rem}
.authority-ledger>div:first-child{border-right:1px solid var(--line)}
.authority-ledger h2{margin:1.5rem 0 0;font:500 clamp(2.6rem,4.5vw,4.5rem)/.9 var(--display)}
.ledger-rows p{display:grid;grid-template-columns:.7fr 1.3fr;gap:1rem;margin:0;padding:1.25rem 0;border-bottom:1px solid var(--line)}
.ledger-rows p:last-child{border:0}
.ledger-rows b{font-weight:500}
.ledger-rows span{color:var(--muted)}
.final{color:var(--ink)!important}
.edition{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);background:var(--paper2)}
.edition>div{padding:7vh 5vw}
.edition>div:first-child{border-right:1px solid var(--line)}
.edition h2{margin:1.5rem 0 0;font:500 clamp(2.5rem,4.7vw,4.8rem)/.9 var(--display)}
.edition-list p{margin:0;padding:1rem 0;border-bottom:1px solid var(--line);color:var(--muted)}
.edition-list p::before{content:"→";margin-right:.8rem;color:var(--gold)}
.price{grid-column:1/-1!important;display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:2rem;border-top:1px solid var(--line);padding-top:1.5rem!important;padding-bottom:1.5rem!important}
.price span{font:600 .58rem/1 var(--sans);letter-spacing:.14em;text-transform:uppercase}
.price strong{font-size:2rem;font-weight:500}
.publication-record{padding:7vh 5vw;border-top:1px solid var(--line)}
.record-grid{display:grid;grid-template-columns:repeat(4,1fr);margin:2rem 0;border-block:1px solid var(--line)}
.record-grid div{min-height:105px;padding:1.2rem;border-right:1px solid var(--line)}
.record-grid div:last-child{border:0}
.record-grid span{display:block;margin-bottom:1rem;color:var(--gold);font:600 .55rem/1 var(--sans);letter-spacing:.13em;text-transform:uppercase}
.record-grid b{font-weight:500}
.publication-record>p:last-child{max-width:70rem;margin:0;color:var(--muted);font-size:.9rem}
.site-footer{min-height:100px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:2rem;padding:1.5rem 4vw;background:var(--ink);color:var(--paper)}
.site-footer p{margin:0;color:#aaa397;font-size:.75rem}
.site-footer>a:last-child{justify-self:end;font:600 .55rem/1 var(--sans);letter-spacing:.1em;text-transform:uppercase}

@media(max-width:900px){.masthead{grid-template-columns:1fr auto}
.masthead>span{display:none}
.hero{grid-template-columns:1fr;min-height:0}
.file-mark{min-height:0;flex-direction:row;align-items:baseline;padding:1.2rem 6vw;border-right:0;border-bottom:1px solid var(--line)}
.file-mark strong{font-size:2.4rem}
.hero-copy{padding:8vh 7vw 6vh}
.hero-thesis{min-height:340px;padding:7vh 7vw;border-left:0;border-top:1px solid var(--line)}
.source-note{grid-template-columns:1fr;gap:.6rem}
.three-tests,.authority-ledger,.edition,.limit-pair,.proposition,.scope-line,.docket-bridge{grid-template-columns:1fr}
.three-tests article{border-right:0;border-bottom:1px solid var(--line)}
.limit-pair article+article{border-left:0;border-top:1px solid var(--line)}
.authority-ledger>div:first-child,.edition>div:first-child{border-right:0;border-bottom:1px solid var(--line)}
.price{grid-template-columns:1fr}
.record-grid{grid-template-columns:1fr 1fr}
.site-footer{grid-template-columns:1fr;text-align:center}
.site-footer>a:last-child{justify-self:center}
}

@media(max-width:560px){body{font-size:16px}
.masthead{padding:0 1.2rem}
.masthead nav a:first-child{display:none}
.hero-copy h1{font-size:clamp(3.4rem,17vw,5rem)}
.hero-actions{align-items:flex-start;flex-direction:column}
.source-note,.briefing,.publication-record{padding-left:1.25rem;padding-right:1.25rem}
.math-disclosure{margin-left:-1.25rem;margin-right:-1.25rem}
.prose{font-size:1.08rem}
.prose blockquote{margin-left:0;margin-right:0;padding-left:0;padding-right:0}
.authority-ledger>div,.edition>div{padding:3rem 1.25rem}
.record-grid{grid-template-columns:1fr}
.record-grid div{border-right:0;border-bottom:1px solid var(--line)}
}