:root{
    --porcelain:#F6F7F4; --porcelain-deep:#EDEFE9;
    --pine:#10352E; --pine-deep:#0B2823;
    --jade:#2F8A6C; --jade-soft:#9FC8B6; --brass:#B08D4F;
    --ink:#22302B; --ink-soft:#5A6A63;
    --line:rgba(16,53,46,.14); --radius:2px;
  }
  *{margin:0;padding:0;box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{font-family:'Archivo',system-ui,sans-serif;background:var(--porcelain);color:var(--ink);
    line-height:1.6;font-size:16px;-webkit-font-smoothing:antialiased;}
  ::selection{background:var(--jade);color:#fff;}
  a{color:inherit;}
  a:focus-visible,button:focus-visible{outline:2px solid var(--jade);outline-offset:3px;}
  .wrap{max-width:1180px;margin:0 auto;padding:0 32px;}
  @media(max-width:640px){.wrap{padding:0 20px;}}

  .eyebrow{max-width:62ch;line-height:1.5;font-family:'Spline Sans Mono',monospace;font-size:11.5px;letter-spacing:.18em;
    text-transform:uppercase;color:var(--jade);display:flex;align-items:flex-start;gap:10px;}
  .eyebrow::before{content:"";width:9px;height:9px;background:var(--jade);display:inline-block;flex:none;margin-top:5px;}
  .dark .eyebrow{color:var(--jade-soft);}
  .hero .eyebrow{letter-spacing:.11em;white-space:nowrap;}
  @media(max-width:560px){.hero .eyebrow{white-space:normal;}}
  .dark .eyebrow::before{background:var(--brass);}

  nav{position:sticky;top:0;z-index:50;background:rgba(246,247,244,.88);
    backdrop-filter:blur(10px);border-bottom:1px solid var(--line);}
  .nav-inner{display:flex;align-items:center;justify-content:space-between;height:68px;}
  .logo{display:flex;align-items:center;gap:12px;text-decoration:none;}
  .logo-mark{width:26px;height:26px;display:grid;grid-template-columns:repeat(2,1fr);grid-template-rows:repeat(2,1fr);gap:2px;}
  .logo-mark span{background:var(--pine);}
  .logo-mark span:nth-child(2){background:var(--jade);}
  .logo-mark span:nth-child(3){background:var(--brass);}
  .logo-name{font-family:'Fraunces',serif;font-weight:500;font-size:19px;letter-spacing:.01em;color:var(--pine);}
  .logo-name em{font-style:normal;color:var(--ink-soft);font-weight:300;}
  .nav-links{display:flex;gap:28px;align-items:center;}
  .nav-links a{text-decoration:none;font-size:14px;font-weight:500;color:var(--ink-soft);transition:color .2s;}
  .nav-links a:hover{color:var(--pine);}
  .nav-cta{text-decoration:none;font-size:14px;font-weight:600;color:var(--porcelain)!important;
    background:var(--pine);padding:10px 20px;border-radius:var(--radius);transition:background .2s;}
  .nav-cta:hover{background:var(--jade);}
  @media(max-width:980px){.nav-links a:not(.nav-cta){display:none;}}

  .hero{padding:92px 0 84px;}
  .hero-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:72px;align-items:center;}
  @media(max-width:900px){.hero-grid{grid-template-columns:1fr;gap:48px;}}
  h1{font-family:'Fraunces',serif;font-weight:400;font-size:clamp(34px,4.5vw,54px);
    line-height:1.1;letter-spacing:-.015em;color:var(--pine);margin:26px 0 24px;}
  h1 .accent{color:var(--jade);font-style:italic;font-weight:400;}
  .hero p.lede{font-size:18px;color:var(--ink-soft);max-width:58ch;margin-bottom:36px;}
  .hero-ctas{display:flex;gap:14px;flex-wrap:wrap;}
  .btn{display:inline-block;text-decoration:none;font-weight:600;font-size:15px;
    padding:14px 26px;border-radius:var(--radius);transition:all .2s;}
  .btn-primary{background:var(--pine);color:var(--porcelain);}
  .btn-primary:hover{background:var(--jade);}
  .btn-ghost{border:1px solid var(--line);color:var(--pine);background:transparent;}
  .btn-ghost:hover{border-color:var(--jade);color:var(--jade);}
  .hero-note{margin-top:34px;font-family:'Spline Sans Mono',monospace;font-size:12px;
    color:var(--ink-soft);letter-spacing:.04em;max-width:58ch;line-height:1.75;}
  .hero-note b{color:var(--brass);font-weight:500;}

  .mosaic-frame{position:relative;}
  .mosaic{display:grid;grid-template-columns:repeat(8,1fr);gap:5px;aspect-ratio:8/9;max-width:420px;margin-left:auto;}
  @media(max-width:900px){.mosaic{margin:0 auto;}}
  .tile{background:var(--porcelain-deep);transition:background .5s ease,transform .5s ease,opacity .6s ease;
    opacity:0;transform:translateY(10px) scale(.85);}
  .tile.settled{opacity:1;transform:none;}
  .tile.t-pine{background:var(--pine);}
  .tile.t-jade{background:var(--jade);}
  .tile.t-jsoft{background:var(--jade-soft);}
  .tile.t-brass{background:var(--brass);}
  .tile:hover{transform:scale(.9);}
  .mosaic-caption{position:absolute;bottom:-34px;right:0;font-family:'Spline Sans Mono',monospace;
    font-size:11px;color:var(--ink-soft);letter-spacing:.08em;}
  @media(max-width:900px){.mosaic-caption{position:static;text-align:center;margin-top:14px;}}
  @media(prefers-reduced-motion:reduce){.tile{opacity:1;transform:none;transition:none;}html{scroll-behavior:auto;}}

  .band{background:var(--pine);color:#E8EEE9;padding:64px 0;}
  .band h2{font-family:'Fraunces',serif;font-weight:400;font-size:clamp(26px,3.2vw,38px);
    line-height:1.25;letter-spacing:-.01em;max-width:22ch;margin:22px 0 28px;color:#F2F5F0;}
  .band h2 .accent{color:var(--jade-soft);font-style:italic;}
  .band .cols{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start;}
  @media(max-width:820px){.band .cols{grid-template-columns:1fr;gap:24px;}}
  .band p{color:rgba(232,238,233,.78);font-size:16px;margin-bottom:18px;}
  .band p strong{color:#fff;font-weight:600;}
  .band .method{font-family:'Fraunces',serif;font-style:italic;font-size:clamp(19px,2.1vw,24px);line-height:1.5;color:rgba(232,238,233,.92);border-left:2px solid var(--brass);padding-left:22px;margin:0;max-width:60ch;}
  .band .kicker{border-top:1px solid rgba(232,238,233,.2);padding-top:18px;margin-top:6px;
    font-family:'Spline Sans Mono',monospace;font-size:12.5px;letter-spacing:.06em;color:var(--brass);line-height:1.75;}

  section{padding:92px 0;}
  .sec-head{max-width:700px;margin-bottom:52px;}
  h2.sec-title{font-family:'Fraunces',serif;font-weight:400;font-size:clamp(28px,3.4vw,40px);
    line-height:1.15;letter-spacing:-.01em;color:var(--pine);margin:20px 0 16px;}
  .sec-head p{color:var(--ink-soft);font-size:17px;}

  .cover{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);}
  @media(max-width:900px){.cover{grid-template-columns:1fr;}}
  .fn{background:var(--porcelain);padding:34px 30px 38px;transition:background .25s;}
  .fn:hover{background:#fff;}
  .fn-tile{width:14px;height:14px;margin-bottom:22px;}
  .fn:nth-child(1) .fn-tile{background:var(--pine);}
  .fn:nth-child(2) .fn-tile{background:var(--jade);}
  .fn:nth-child(3) .fn-tile{background:var(--brass);}
  .fn h3{font-family:'Fraunces',serif;font-weight:500;font-size:21px;color:var(--pine);margin-bottom:12px;line-height:1.25;}
  .fn ul{list-style:none;}
  .fn li{font-size:14px;color:var(--ink);padding:9px 0;border-top:1px solid var(--line);}
  .fn li::before{content:"—";color:var(--jade);margin-right:10px;}

  .judg{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);
    border:1px solid var(--line);border-top:none;}
  @media(max-width:820px){.judg{grid-template-columns:1fr;}}
  .jd{background:var(--porcelain-deep);padding:34px 30px 38px;}
  .jd .jd-lbl{font-family:'Spline Sans Mono',monospace;font-size:11px;letter-spacing:.12em;
    text-transform:uppercase;color:var(--brass);display:block;margin-bottom:12px;}
  .jd h4{font-family:'Fraunces',serif;font-weight:500;font-size:20px;color:var(--pine);margin-bottom:10px;}
  .jd p{font-size:14.5px;color:var(--ink-soft);line-height:1.65;}

  .shapes{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);}
  @media(max-width:900px){.shapes{grid-template-columns:1fr;}}
  .shape{background:var(--porcelain);padding:30px 30px 34px;}
  .shape .s-dur{font-family:'Spline Sans Mono',monospace;font-size:11px;letter-spacing:.1em;
    color:var(--brass);display:block;margin-bottom:12px;text-transform:uppercase;}
  .shape h4{font-family:'Fraunces',serif;font-weight:500;font-size:19px;color:var(--pine);margin-bottom:10px;line-height:1.3;}
  .shape p{font-size:14px;color:var(--ink-soft);line-height:1.6;}

  .shapes-note{margin-top:26px;font-size:14.5px;color:var(--ink-soft);max-width:78ch;}
  .alt{background:var(--porcelain-deep);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}

  .juris-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:40px;}
  @media(max-width:900px){.juris-grid{grid-template-columns:repeat(2,1fr);}}
  @media(max-width:520px){.juris-grid{grid-template-columns:1fr;}}
  .j-item{border-top:2px solid var(--pine);padding-top:18px;}
  .j-item:nth-child(2){border-color:var(--jade);}
  .j-item:nth-child(3){border-color:var(--brass);}
  .j-item:nth-child(4){border-color:var(--jade-soft);}
  .j-item h4{font-family:'Fraunces',serif;font-weight:500;font-size:19px;color:var(--pine);margin-bottom:8px;}
  .j-item .j-reg{font-family:'Spline Sans Mono',monospace;font-size:11.5px;letter-spacing:.08em;
    color:var(--jade);margin-bottom:10px;display:block;text-transform:uppercase;}
  .j-item p{font-size:14px;color:var(--ink-soft);}

  .writing-list{border-top:1px solid var(--line);}
  .paper{display:grid;grid-template-columns:auto 1fr auto;gap:28px;align-items:baseline;
    padding:24px 0;border-bottom:1px solid var(--line);}
  @media(max-width:760px){.paper{grid-template-columns:1fr;gap:8px;}}
  .paper .p-no{font-family:'Spline Sans Mono',monospace;font-size:11.5px;letter-spacing:.1em;color:var(--brass);white-space:nowrap;}
  .paper h3{font-family:'Fraunces',serif;font-weight:500;font-size:19px;color:var(--pine);line-height:1.3;margin-bottom:6px;}
  .paper p{font-size:14.5px;color:var(--ink-soft);}
  .paper .p-status{font-family:'Spline Sans Mono',monospace;font-size:11px;letter-spacing:.08em;
    color:var(--ink-soft);white-space:nowrap;text-transform:uppercase;}

  .principal-grid{display:grid;grid-template-columns:5fr 7fr;gap:72px;align-items:start;}
  @media(max-width:900px){.principal-grid{grid-template-columns:1fr;gap:40px;}}
  .principal-card{background:var(--pine);color:#E8EEE9;padding:44px 48px;}
  .creds{display:grid;grid-template-columns:1fr 1fr;gap:0 48px;margin-top:8px;}
  .creds .cred:last-child{grid-column:1/-1;}
  @media(max-width:820px){.creds{grid-template-columns:1fr;gap:0;}.principal-card{padding:36px 28px;}}
  .principal-card .name{font-family:'Fraunces',serif;font-size:26px;font-weight:500;color:#fff;margin:16px 0 4px;}
  .principal-card .role{font-family:'Spline Sans Mono',monospace;font-size:12px;letter-spacing:.1em;
    text-transform:uppercase;color:var(--jade-soft);margin-bottom:24px;}
  .cred{border-top:1px solid rgba(232,238,233,.18);padding:14px 0;font-size:13.5px;color:rgba(232,238,233,.85);line-height:1.55;}
  .cred b{color:var(--brass);font-family:'Spline Sans Mono',monospace;font-weight:500;font-size:10.5px;
    letter-spacing:.08em;display:block;margin-bottom:4px;text-transform:uppercase;}
  .principal-copy p{font-size:16.5px;color:var(--ink);margin-bottom:20px;}
  .principal-copy p.muted{color:var(--ink-soft);font-size:15.5px;}
  .principal-copy .pull{font-family:'Fraunces',serif;font-size:22px;line-height:1.4;color:var(--pine);
    border-left:3px solid var(--jade);padding-left:22px;margin:30px 0;font-weight:400;font-style:italic;}

  .contact{background:var(--pine-deep);color:#E8EEE9;}
  .contact-grid{display:grid;grid-template-columns:7fr 5fr;gap:72px;align-items:center;}
  @media(max-width:900px){.contact-grid{grid-template-columns:1fr;gap:40px;}}
  .contact h2{font-family:'Fraunces',serif;font-weight:400;font-size:clamp(28px,3.4vw,42px);
    line-height:1.16;color:#F2F5F0;margin:20px 0 18px;}
  .contact h2 .accent{color:var(--jade-soft);font-style:italic;}
  .contact p{color:rgba(232,238,233,.75);max-width:52ch;}
  .contact p.c-lead{font-size:19px;line-height:1.55;color:rgba(232,238,233,.9);margin-top:22px;}
  .contact-box{background:rgba(246,247,244,.06);border:1px solid rgba(232,238,233,.16);padding:34px 32px;}
  .contact-box .row{padding:14px 0;border-bottom:1px solid rgba(232,238,233,.14);}
  .contact-box .row:last-child{border-bottom:none;}
  .contact-box .label{font-family:'Spline Sans Mono',monospace;font-size:11px;letter-spacing:.12em;
    text-transform:uppercase;color:var(--jade-soft);display:block;margin-bottom:5px;}
  .contact-box a{color:#fff;text-decoration:none;font-size:16px;font-weight:500;}
  .contact-box a:hover{color:var(--brass);}
  .contact-box span.static{color:#fff;font-size:15px;font-weight:500;}
  .contact .btn-primary{background:var(--jade);color:#fff;margin-top:28px;}
  .contact .btn-primary:hover{background:var(--brass);}

  footer{background:var(--pine-deep);border-top:1px solid rgba(232,238,233,.12);padding:36px 0 44px;color:rgba(232,238,233,.55);}
  .foot-grid{display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap;align-items:flex-start;}
  footer .disclaimer{font-size:12.5px;max-width:66ch;line-height:1.6;}
  footer .mono{font-family:'Spline Sans Mono',monospace;font-size:11.5px;letter-spacing:.06em;}

  .reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease;}
  .reveal.in{opacity:1;transform:none;}
  @media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none;}}

/* ---------- shared page chrome (papers, article, 404) ---------- */
.page{padding:72px 0 96px;}
.page-head{border-bottom:1px solid var(--line);padding-bottom:28px;margin-bottom:44px;}
.page-head h1{font-family:'Fraunces',serif;font-weight:400;font-size:clamp(30px,4vw,44px);
  line-height:1.12;letter-spacing:-.01em;color:var(--pine);margin-top:14px;}
.page-head p{color:var(--ink-soft);margin-top:14px;max-width:62ch;}
.back{font-family:'Spline Sans Mono',monospace;font-size:11.5px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--jade);text-decoration:none;}
.back:hover{color:var(--pine);}

/* papers index */
.paper-list{border-top:0;margin-top:-16px;}
.paper-item{display:grid;grid-template-columns:120px 1fr;gap:28px;padding:28px 0;
  border-bottom:1px solid var(--line);align-items:start;text-decoration:none;}
.paper-item:hover h2{color:var(--jade);}
.paper-no{font-family:'Spline Sans Mono',monospace;font-size:11px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--brass);padding-top:6px;}
.paper-item h2{font-family:'Fraunces',serif;font-weight:400;font-size:22px;color:var(--pine);
  transition:color .2s;}
.paper-item p{color:var(--ink-soft);font-size:15px;margin-top:8px;max-width:60ch;}
@media(max-width:640px){.paper-item{grid-template-columns:1fr;gap:8px;}.paper-no{padding-top:0;}}
.empty-note{padding:40px 0;color:var(--ink-soft);font-style:italic;}

/* article */
.article{max-width:46rem;}
.article .meta{font-family:'Spline Sans Mono',monospace;font-size:11.5px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--ink-soft);margin-bottom:28px;}
.article .meta span{color:var(--brass);}
.article h2{font-family:'Fraunces',serif;font-weight:400;font-size:25px;color:var(--pine);
  margin:44px 0 14px;}
.article h3{font-family:'Archivo',sans-serif;font-weight:600;font-size:17px;color:var(--pine);
  margin:30px 0 10px;}
.article p{margin-bottom:18px;}
.article ul,.article ol{margin:0 0 18px 22px;}
.article li{margin-bottom:8px;}
.article blockquote{border-left:2px solid var(--brass);padding-left:20px;margin:26px 0;
  font-family:'Fraunces',serif;font-style:italic;font-size:19px;line-height:1.5;color:var(--pine);}
.article .standfirst{font-size:18.5px;line-height:1.6;color:var(--ink-soft);
  border-bottom:1px solid var(--line);padding-bottom:26px;margin-bottom:32px;}
.article .footnotes{border-top:1px solid var(--line);margin-top:48px;padding-top:22px;
  font-size:14px;color:var(--ink-soft);}
.pdf-link{display:inline-block;margin:28px 0 0;font-family:'Spline Sans Mono',monospace;
  font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--jade);
  border:1px solid var(--line);padding:11px 18px;text-decoration:none;}
.pdf-link:hover{background:var(--pine);color:#fff;border-color:var(--pine);}