/* ==========================================================================
   WAGECODE — WPIS production stylesheet
   Protocol Modernism. AUTHORITY -> STRUCTURE -> MATERIAL.
   Glass is a constitutional material: governed objects only.
   ========================================================================== */
:root{
  --navy-950:#04101f;--navy-900:#061A33;--navy-850:#0A2540;--navy-800:#103B66;
  --teal-800:#0C5C5E;--teal-700:#006B68;--teal-600:#008C87;--teal-500:#36A8A0;--teal-300:#7FD4CC;--teal-50:#E7F6F4;
  --g-900:#1F2933;--g-600:#5B6775;--g-400:#9BAAB8;--g-300:#C8D3DC;--g-200:#D8E2EA;--g-100:#EEF4F7;--g-50:#F7FAFC;
  --ink:#EAF3F6;--body:#b9cddb;--dim:#8ba3b5;--faint:#7d93a6;
  --f-d:'Archivo',system-ui,-apple-system,'Segoe UI',sans-serif;
  --f-b:'Source Sans 3',system-ui,-apple-system,'Segoe UI',sans-serif;
  --f-m:'IBM Plex Mono',ui-monospace,'SF Mono',Menlo,monospace;
  --maxw:1240px;--gut:clamp(20px,5vw,52px);--hdr:64px;--strip:36px;
  --e:cubic-bezier(.2,0,0,1);--e2:cubic-bezier(.34,1.2,.5,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;padding-top:calc(var(--hdr) + var(--strip));
  font-family:var(--f-b);font-size:16.5px;line-height:1.68;color:var(--body);
  background:var(--navy-900);-webkit-font-smoothing:antialiased;overflow-x:hidden}
/* constitutional substrate — governed glass must have something to sit over */
body::before{content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:
    radial-gradient(1100px 620px at 78% -8%, rgba(0,140,135,.16), transparent 62%),
    radial-gradient(900px 700px at 4% 14%, rgba(16,59,102,.5), transparent 64%),
    linear-gradient(180deg,#061A33 0%,#04101f 55%,#061A33 100%);
  background-attachment:fixed}
body::after{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background-image:linear-gradient(rgba(127,212,204,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(127,212,204,.05) 1px,transparent 1px);
  background-size:52px 52px;background-attachment:fixed}
img,svg{max-width:100%}
[id],:target{scroll-margin-top:calc(var(--hdr) + var(--strip) + 26px)}
h1,h2,h3,h4,h5{font-family:var(--f-d);margin:0;letter-spacing:-.025em;line-height:1.1;color:#fff}
p{margin:0}
a{color:inherit}
.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gut)}
.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}
:focus-visible{outline:2px solid var(--teal-500);outline-offset:3px;border-radius:4px}
main:focus{outline:none}
.skip{position:absolute;left:-9999px;top:0;z-index:120;padding:12px 16px;background:var(--teal-700);color:#fff;font-family:var(--f-m);font-size:10px;letter-spacing:.16em;text-transform:uppercase;text-decoration:none}
.skip:focus{left:0}

/* ---------------- chrome ---------------- */
.hdr{position:fixed;top:0;left:0;right:0;z-index:80;height:var(--hdr);display:flex;align-items:center;
  background:rgba(4,16,31,.72);-webkit-backdrop-filter:blur(20px) saturate(1.4);backdrop-filter:blur(20px) saturate(1.4);
  border-bottom:1px solid rgba(255,255,255,.07)}
.hdr .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:inline-flex;align-items:center;gap:11px;text-decoration:none}
.mk{width:24px;height:24px;border-radius:5px;flex:none;background:linear-gradient(145deg,var(--teal-300),var(--teal-600) 55%,var(--teal-700));box-shadow:0 0 0 1px rgba(255,255,255,.14),0 0 22px -4px var(--teal-600)}
.wm{font-family:var(--f-d);font-weight:800;font-size:16px;letter-spacing:.1em;color:#fff}
.nav{display:flex;gap:clamp(16px,2.4vw,30px)}
.nav a{font-family:var(--f-m);font-size:10.5px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:#95a9bb;text-decoration:none;transition:color .18s var(--e);white-space:nowrap}
.nav a:hover{color:var(--teal-300)}
.nav a[aria-current="page"]{color:#fff}
.burger{display:none;width:44px;height:44px;align-items:center;justify-content:center;background:none;border:1px solid rgba(255,255,255,.18);border-radius:8px;color:#fff;cursor:pointer}
.strip{position:fixed;top:var(--hdr);left:0;right:0;z-index:70;height:var(--strip);display:flex;align-items:center;
  background:rgba(4,16,31,.62);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.05)}
.strip .wrap{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;font-family:var(--f-m);font-size:9.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--faint)}
.strip b{color:#cfe0e8;font-weight:500}
.strip i{color:var(--teal-600);font-style:normal}
.strip-link{text-decoration:none;border-bottom:1px solid rgba(54,168,160,.45);transition:border-color .18s var(--e)}
.strip-link:hover{border-color:var(--teal-300)}
.strip-link:hover b{color:var(--teal-300)}

/* ---------------- status vocabulary: the spine ---------------- */
.eyebrow,.statusline{display:inline-flex;align-items:center;gap:9px;font-family:var(--f-m);font-size:10px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--teal-500)}
.eyebrow::before,.statusline::before{content:"";width:5px;height:5px;background:currentColor;border-radius:1px;flex:none}
.statusline{font-size:9.5px;color:var(--teal-300);margin-bottom:10px}
.tlabel,.pc-label,.ri-k,.rk,.alabel{font-family:var(--f-m);font-size:9.5px;font-weight:600;letter-spacing:.15em;text-transform:uppercase;color:var(--teal-300)}

/* ---------------- page hero (inner pages) ---------------- */
.phero{position:relative;padding:clamp(56px,7vw,88px) 0 clamp(36px,4vw,52px)}
.phero::after{content:"";position:absolute;left:var(--gut);right:var(--gut);bottom:0;height:1px;background:linear-gradient(90deg,rgba(54,168,160,.5),rgba(255,255,255,.06) 60%,transparent)}
.phero h1{font-size:clamp(32px,4.6vw,58px);font-weight:800;letter-spacing:-.032em;margin:18px 0 0;max-width:20ch}
.phero .lede{margin-top:20px;font-size:clamp(16px,1.4vw,19.5px);color:var(--body);max-width:64ch}
.phero .eyebrow{margin-bottom:0}
.lede{font-size:18px;color:var(--body);max-width:66ch}
.muted{color:var(--dim)}

/* ---------------- sections & knowledge objects ---------------- */
.section{padding:clamp(48px,5.5vw,76px) 0;position:relative}
.section-alt{background:rgba(4,16,31,.42);border-block:1px solid rgba(255,255,255,.05)}
.block{margin-bottom:34px}
.block:last-child{margin-bottom:0}
.block h2{font-size:clamp(22px,2.6vw,32px);font-weight:800;margin-bottom:14px}
.block h3{font-size:18px;font-weight:700;margin:22px 0 10px}
.prose p{margin-bottom:14px;max-width:74ch;color:var(--body)}
.prose p:last-child{margin-bottom:0}
.prose ul,.prose ol{margin:0 0 16px;padding-left:20px;max-width:74ch;color:var(--body)}
.prose li{margin-bottom:6px}
.prose strong{color:#fff;font-weight:600}
.inline-link{color:var(--teal-300);text-decoration:none;border-bottom:1px solid rgba(127,212,204,.35);transition:border-color .18s var(--e),color .18s var(--e)}
.inline-link:hover{color:#fff;border-color:var(--teal-300)}
.sep{height:1px;background:rgba(255,255,255,.07);border:0;margin:34px 0}
.attr{font-family:var(--f-m);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--faint)}

/* ---------------- GOVERNED GLASS — defined protocol objects only ---------- */
.object,.glass{position:relative;
  background:rgba(255,255,255,.055);
  -webkit-backdrop-filter:blur(22px) saturate(1.35);backdrop-filter:blur(22px) saturate(1.35);
  border:1px solid rgba(255,255,255,.13);border-radius:16px;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.16),0 38px 90px -34px rgba(0,0,0,.78);
  overflow:hidden;transition:border-color .3s var(--e)}
.object::before,.glass::before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;background:linear-gradient(160deg,rgba(255,255,255,.09),transparent 42%)}
.object:hover,.object:focus-within{border-color:rgba(54,168,160,.55)}
.ohead{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:15px 20px;border-bottom:1px solid rgba(255,255,255,.09);background:rgba(255,255,255,.03)}
.ot{font-family:var(--f-d);font-size:13.5px;font-weight:700;letter-spacing:.04em;color:#fff;margin:0}
.os{font-family:var(--f-m);font-size:9px;letter-spacing:.18em;text-transform:uppercase;color:var(--teal-300)}
.meta{margin:0;display:flex;flex-direction:column}
.meta-row{display:grid;grid-template-columns:minmax(140px,32%) 1fr;border-bottom:1px solid rgba(255,255,255,.055);transition:background .18s var(--e)}
.meta-row:last-child{border-bottom:0}
.meta-row:hover{background:rgba(127,212,204,.06)}
.k{margin:0;display:flex;align-items:center;padding:11px 16px;font-family:var(--f-m);font-size:10.5px;color:#87a3b5;border-right:1px solid rgba(255,255,255,.055);overflow-wrap:anywhere}
.v{margin:0;display:flex;align-items:center;justify-content:flex-end;padding:11px 16px;font-family:var(--f-m);font-size:10.5px;color:#e2eef4;text-align:right;overflow-wrap:anywhere}

/* ---------------- definition callout ---------------- */
.definition-callout{margin:24px 0;padding:18px 20px;border-left:2px solid var(--teal-500);border-radius:0 10px 10px 0;
  background:rgba(0,140,135,.10);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}
.definition-callout p{font-size:15px;color:#c3d7e2;margin:0;max-width:none}
.definition-callout p + p{margin-top:10px}
.definition-callout strong{color:#fff;font-weight:600}

/* ---------------- field list ---------------- */
.fieldlist{display:grid;grid-template-columns:repeat(2,1fr);gap:0 26px;list-style:none;padding:0;margin:0}
.fieldlist li,.item{display:flex;align-items:flex-start;gap:11px;padding:9px 0;border-bottom:1px solid rgba(255,255,255,.06);
  font-family:var(--f-m);font-size:11.5px;color:#cfe0e8;overflow-wrap:anywhere;line-height:1.6}
.fieldlist li::before,.item::before{content:"";width:5px;height:5px;flex:none;margin-top:8px;background:var(--teal-500);border-radius:1px}

/* ---------------- index / reference rows ---------------- */
.ref-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px;margin-top:26px}
.ref-card,.ri-card,.term-card{position:relative;display:block;padding:20px;text-decoration:none;border-radius:12px;
  background:rgba(255,255,255,.035);border:1px solid rgba(255,255,255,.1);
  transition:border-color .26s var(--e),background .26s var(--e),box-shadow .26s var(--e)}
.rt,.ri-t{display:block;font-family:var(--f-d);font-size:16.5px;font-weight:700;color:#fff;margin-top:8px;letter-spacing:-.01em}
.ri-d{display:block;font-size:13.5px;color:var(--dim);margin-top:5px}
.rarr,.ri-arr,.arr{color:var(--teal-500);font-family:var(--f-m);transition:transform .26s var(--e2)}
.rarr{position:absolute;right:18px;top:50%;margin-top:-8px}
/* desktop pointer only — governed inspection */
@media (hover:hover) and (pointer:fine){
  .ref-card:hover,.ri-card:hover,.term-card:hover,
  .ref-card:focus-visible,.ri-card:focus-visible,.term-card:focus-visible{
    background:rgba(0,107,104,.9);border-color:var(--teal-500);box-shadow:0 18px 44px -20px rgba(0,107,104,.9)}
  .ref-card:hover .rt,.ri-card:hover .ri-t,.ref-card:focus-visible .rt,.ri-card:focus-visible .ri-t{color:#fff}
  .ri-card:hover .ri-d,.ri-card:focus-visible .ri-d{color:rgba(231,246,244,.8)}
  .ref-card:hover .rarr,.ri-card:hover .ri-arr{transform:translateX(4px);color:#fff}
}
/* touch — restrained, stable */
@media (hover:none){
  .ref-card:active,.ri-card:active,.term-card:active{background:rgba(255,255,255,.07);border-color:var(--teal-500)}
}

/* ---------------- pathway (institutional classification record) --------- */
.pathway-card{padding:22px;border-radius:12px;background:rgba(255,255,255,.035);border:1px solid rgba(255,255,255,.1)}
.pc-title{font-family:var(--f-d);font-size:17px;font-weight:700;color:#fff;margin:9px 0 7px;letter-spacing:-.01em;line-height:1.25}
.pc-copy{font-size:13.5px;color:var(--dim);margin:0;max-width:none}

/* ---------------- FAQ — subordinate clarification, flat (no glass) ------ */
.faq-item{padding:24px 0;border-bottom:1px solid rgba(255,255,255,.08)}
.faq-item h3{font-size:18px;font-weight:700;margin-bottom:10px}
.answer p{color:var(--body);max-width:74ch}

/* ---------------- buttons ---------------- */
.cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.btn{display:inline-flex;align-items:center;gap:9px;min-height:46px;padding:0 22px;border-radius:8px;
  font-family:var(--f-b);font-size:14.5px;font-weight:600;text-decoration:none;border:1px solid rgba(255,255,255,.2);
  background:rgba(255,255,255,.05);color:#e6f1f6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  transition:background .18s var(--e),border-color .18s var(--e),color .18s var(--e),box-shadow .18s var(--e)}
.btn:hover{border-color:var(--teal-500);color:#fff;box-shadow:0 0 30px -8px var(--teal-500)}
.btn-primary{background:var(--teal-600);color:#02131a;border-color:var(--teal-500);box-shadow:0 0 34px -8px var(--teal-600)}
.btn-primary:hover{background:var(--teal-500);color:#02131a}

/* ---------------- footer ---------------- */
.site{background:var(--navy-900);color:var(--g-300);padding:84px 0 32px;border-top:1px solid rgba(127,212,204,.28);
  box-shadow:0 -26px 64px -30px rgba(4,16,31,.9);position:relative}
.site .cols{display:flex;flex-wrap:wrap;gap:34px 44px}
.site .fbrand{flex:1 1 260px;min-width:230px}
.site .cols > div:not(.fbrand){flex:0 1 auto;min-width:152px}
.fb-top{display:flex;align-items:center;gap:11px;margin-bottom:16px}
.mark{width:24px;height:24px;border-radius:5px;flex:none;background:linear-gradient(145deg,var(--teal-300),var(--teal-600) 55%,var(--teal-700));box-shadow:0 0 0 1px rgba(255,255,255,.14)}
.mark.sm{width:22px;height:22px}
.word{display:flex;flex-direction:column;line-height:1.25}
.word b{font-family:var(--f-d);font-weight:800;font-size:15px;letter-spacing:.05em;color:#fff}
.word span{font-family:var(--f-m);font-size:8.5px;letter-spacing:.17em;color:var(--teal-500)}
.site .fbrand p{font-size:13px;color:var(--faint);max-width:42ch;margin:0}
.site h5{font-family:var(--f-m);font-size:9.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--teal-500);margin:0 0 14px}
.site a{display:block;color:#a9bccb;text-decoration:none;font-size:13.5px;padding:4px 0;transition:color .16s var(--e)}
.site a:hover{color:#fff}
.disclaimer{margin-top:52px;padding-top:26px;border-top:1px solid rgba(255,255,255,.09);font-size:12.5px;color:#6f8598;max-width:none}
.foot-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;margin-top:22px;padding-top:18px;border-top:1px solid rgba(255,255,255,.07);font-family:var(--f-m);font-size:9.5px;letter-spacing:.1em;color:#6f8598}

/* ==========================================================================
   ROOT / ARRIVAL — homepage only
   ========================================================================== */
/* Hero is budgeted against the viewport so the CTA pair can never fall below
   the fold on a normal laptop. min-height, not height: it still grows. */
.arrival{position:relative;display:flex;align-items:center;
  min-height:calc(100vh - var(--hdr) - var(--strip));
  min-height:calc(100svh - var(--hdr) - var(--strip));
  padding:44px 0 56px}
.arrival .wrap{display:grid;grid-template-columns:1.04fr .96fr;gap:56px;align-items:center;width:100%}
.eyebrow-row{display:flex;align-items:center;gap:16px;margin-bottom:22px}
.rule{height:1px;flex:1;background:linear-gradient(90deg,var(--teal-600),transparent)}
.arrival h1{font-size:clamp(38px,5.2vw,68px);font-weight:800;color:#fff;letter-spacing:-.035em;line-height:1.02}
.arrival h1 .dot{color:var(--teal-500)}
.arrival .lede{margin-top:20px;font-size:clamp(16px,1.35vw,19px);color:var(--body);max-width:50ch}
.sub{margin-top:14px;font-size:14.5px;color:var(--dim);max-width:54ch}
.def{margin-top:24px;padding:16px 18px;border-left:2px solid var(--teal-500);border-radius:0 10px 10px 0;
  background:rgba(0,140,135,.10);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}
.def p{font-size:13.5px;color:#c3d7e2;margin:0;max-width:none}
.def strong{color:#fff;font-weight:600}
.reg-h{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:15px 20px;border-bottom:1px solid rgba(255,255,255,.09);background:rgba(255,255,255,.03)}
.reg-t{font-family:var(--f-d);font-size:13px;font-weight:700;letter-spacing:.04em;color:#fff;margin:0}
.reg-s{font-family:var(--f-m);font-size:9px;letter-spacing:.18em;text-transform:uppercase;color:var(--teal-300)}
.reg-b{margin:0;display:flex;flex-direction:column}
.reg-f{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 20px;border-top:1px solid rgba(255,255,255,.09);background:rgba(255,255,255,.02)}
.reg-src{font-family:var(--f-m);font-size:9px;letter-spacing:.16em;text-transform:uppercase;color:var(--faint)}
.pill{display:inline-flex;align-items:center;gap:7px;padding:5px 11px;border-radius:999px;border:1px solid rgba(54,168,160,.4);background:rgba(0,140,135,.14);font-family:var(--f-m);font-size:9px;letter-spacing:.16em;text-transform:uppercase;color:var(--teal-300)}
.pill i{width:5px;height:5px;border-radius:50%;background:var(--teal-500);box-shadow:0 0 9px var(--teal-500)}

/* ---------------- protocol topology ---------------- */
.act2{position:relative;padding:clamp(60px,7vw,96px) 0 clamp(64px,7vw,104px);border-top:1px solid rgba(255,255,255,.06)}
.act2-h{max-width:660px;margin-bottom:18px}
.act2-h h2{font-size:clamp(26px,3.2vw,42px);font-weight:800;margin-top:16px}
.act2-h p{margin-top:14px;color:#93aabc;font-size:15.5px}
.hint{display:inline-flex;align-items:center;gap:9px;margin-bottom:24px;font-family:var(--f-m);font-size:9.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--teal-300)}
.hint i{width:13px;height:13px;border-radius:3px;border:1px solid rgba(127,212,204,.6);position:relative;flex:none}
.hint i::after{content:"";position:absolute;inset:3px;background:var(--teal-500);border-radius:1px}
.topo{padding:24px}
.canvas{position:relative;width:100%;height:500px;aspect-ratio:auto}
.edges{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.edge{stroke:rgba(255,255,255,.24);stroke-width:1.25;fill:none;transition:stroke .3s var(--e),stroke-width .3s var(--e)}
.edge.bind{stroke:rgba(54,168,160,.5);stroke-dasharray:4 3}
.edge.hot{stroke:var(--teal-500);stroke-width:2}
.arw{fill:rgba(255,255,255,.38);transition:fill .3s var(--e)}
.arw.hot{fill:var(--teal-500)}
.bnd-r{fill:none;stroke:rgba(127,212,204,.22);stroke-width:1;stroke-dasharray:6 5}
.bnd-t{font-family:var(--f-m);font-size:8.5px;fill:var(--teal-300);letter-spacing:.18em;text-transform:uppercase}
.ln{stroke-dasharray:460;stroke-dashoffset:460;animation:draw .9s var(--e) forwards}
@keyframes draw{to{stroke-dashoffset:0}}
/* Position comes from custom properties, never inline properties, so the
   mobile layout can override without fighting inline-style specificity. */
.node{position:absolute;left:var(--l,auto);right:var(--r,auto);top:var(--t);width:var(--w);
  height:var(--h,74px);overflow:hidden;
  display:flex;flex-direction:column;justify-content:center;gap:3px;
  padding:10px 13px;border-radius:10px;text-decoration:none;z-index:4;
  background:rgba(9,32,58,.86);border:1px solid rgba(255,255,255,.16);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  transition:border-color .3s var(--e),background .3s var(--e),box-shadow .3s var(--e),opacity .3s var(--e);
  animation:reg .5s var(--e) both}
@keyframes reg{from{opacity:0}to{opacity:1}}
.node.sm{--h:60px}
.node.gov{background:rgba(0,90,88,.55);border-color:rgba(54,168,160,.45)}
.nd-k{font-family:var(--f-m);font-size:8px;letter-spacing:.14em;text-transform:uppercase;color:#7fa3b5;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nd-t{font-family:var(--f-d);font-weight:700;font-size:12.5px;color:#fff;letter-spacing:.01em;line-height:1.18}
.node.sm .nd-t{font-size:11.5px}
.nd-x{max-height:0;opacity:0;overflow:hidden;transition:max-height .38s var(--e),opacity .26s var(--e),margin-top .38s var(--e)}
.nd-d{font-size:12px;line-height:1.5;color:var(--body);margin:0 0 8px;display:block}
.nd-f{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:9px}
.nd-f span{font-family:var(--f-m);font-size:8.5px;letter-spacing:.06em;color:var(--teal-300);background:rgba(0,140,135,.18);border:1px solid rgba(54,168,160,.28);border-radius:4px;padding:2px 6px}
.nd-o{font-family:var(--f-m);font-size:8.5px;letter-spacing:.14em;text-transform:uppercase;color:#fff;display:inline-flex;align-items:center;gap:6px}
.nd-o b{color:var(--teal-300);font-weight:500}
/* INSPECTION: a governed object opens to declare its own structure */
@media (hover:hover) and (pointer:fine){
  .node:hover,.node:focus-visible{height:auto;overflow:visible;z-index:30;min-width:296px;
    background:rgba(6,30,54,.97);border-color:var(--teal-500);
    box-shadow:0 0 0 1px rgba(54,168,160,.35),0 30px 70px -22px rgba(0,0,0,.85),0 0 46px -14px rgba(0,140,135,.7)}
  .node:hover .nd-x,.node:focus-visible .nd-x{max-height:280px;opacity:1;margin-top:9px}
  .node:hover .nd-k,.node:focus-visible .nd-k{color:var(--teal-300)}
  .canvas.inspecting .node:not(:hover):not(:focus-visible){opacity:.34}
}
.topo-legend{display:flex;flex-wrap:wrap;gap:20px;margin-top:22px;padding-top:18px;border-top:1px solid rgba(255,255,255,.07)}
.lg{display:inline-flex;align-items:center;gap:8px;font-family:var(--f-m);font-size:9px;letter-spacing:.13em;text-transform:uppercase;color:var(--faint)}
.lg i{width:9px;height:9px;border-radius:2px;flex:none}
.lg.g i{background:rgba(0,140,135,.5);box-shadow:inset 0 0 0 1px rgba(54,168,160,.8)}
.lg.o i{background:rgba(255,255,255,.08);box-shadow:inset 0 0 0 1px rgba(255,255,255,.3)}
.lg.b i{background:none;box-shadow:inset 0 0 0 1px rgba(127,212,204,.6);border-radius:1px}

/* ---------------- control surface ---------------- */
.cs{margin-top:24px;padding:24px}
.cs-l{display:flex;align-items:center;gap:12px;font-family:var(--f-m);font-size:9.5px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--teal-300);margin-bottom:6px}
.cs-l::after{content:"";height:1px;flex:1;background:linear-gradient(90deg,rgba(127,212,204,.35),transparent)}
.cs-g{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin:0}
.cs-c{position:relative;padding:18px 20px 16px;border-left:1px solid rgba(255,255,255,.08);border-radius:8px;transition:background .28s var(--e)}
.cs-c:first-child{border-left:0}
.cs-k{margin:0;display:flex;align-items:center;gap:9px;font-family:var(--f-m);font-size:11.5px;color:#fff;letter-spacing:.02em}
.cs-v{margin:0;font-family:var(--f-m);font-size:9.5px;line-height:1.95;color:var(--dim)}
@media (hover:hover) and (pointer:fine){
  .cs-c:hover,.cs-c:focus-visible{background:rgba(127,212,204,.06)}
  .cs-k::after{content:"";width:5px;height:5px;border-right:1px solid var(--teal-300);border-bottom:1px solid var(--teal-300);transform:rotate(45deg);margin-top:-3px;opacity:.8;transition:transform .3s var(--e),margin-top .3s var(--e)}
  .cs-c:hover .cs-k::after,.cs-c:focus-visible .cs-k::after{transform:rotate(225deg);margin-top:2px}
  .cs-v{max-height:0;opacity:0;overflow:hidden;transition:max-height .4s var(--e),opacity .3s var(--e),margin-top .4s var(--e)}
  .cs-c:hover .cs-v,.cs-c:focus-visible .cs-v{max-height:150px;opacity:1;margin-top:10px}
}
@media (hover:none){.cs-v{margin-top:10px}}

/* ---------------- boundary ---------------- */
.bnd-panel{padding:clamp(28px,4vw,44px) clamp(22px,4vw,46px);border-radius:16px;border:1px solid rgba(255,255,255,.12);border-left:3px solid var(--teal-500);
  background:rgba(255,255,255,.045);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.12),0 40px 90px -40px rgba(0,0,0,.8)}
.bnd-panel h2{font-size:clamp(19px,2.2vw,23px);font-weight:800;margin:16px 0 18px}
.bnd-panel p{color:var(--body);font-size:15px;max-width:82ch}
.bnd-panel p + p{margin-top:14px;color:var(--dim);font-size:14px}

/* ==========================================================================
   RESPONSIVE — simplify layers, never collapse meaning
   ========================================================================== */
@media (max-width:1080px){
  .arrival .wrap{grid-template-columns:1fr;gap:44px}
  .arrival{min-height:0;padding:52px 0}
  .cs-g{grid-template-columns:repeat(2,1fr)}
  .cs-c:nth-child(3){border-left:0}
  .cs-c:nth-child(n+3){border-top:1px solid rgba(255,255,255,.08);margin-top:4px}
  .fieldlist{grid-template-columns:1fr}
}

/* ---- MOBILE-NATIVE TOPOLOGY -------------------------------------------
   Same DOM, different layout. The canvas stops being a coordinate space and
   becomes a declared boundary containing a vertical sequence of governed
   objects. No SVG, no fixed widths, no horizontal overflow. DOM order is
   already the protocol order, so reading and focus order stay correct. */
@media (max-width:900px){
  /* The desktop topology is converted into an ordinary document-flow stack.
     Both the figure and canvas must be allowed to grow with every card;
     otherwise the shared glass overflow rule clips later objects and places
     the legend on top of the diagram. */
  .topo{position:relative;padding:14px;overflow:visible}
  .canvas{position:relative;width:100%;height:auto !important;min-height:0;
    aspect-ratio:auto;display:flex;flex-direction:column;align-items:stretch;
    overflow:visible;contain:none;
    border:1px dashed rgba(127,212,204,.3);border-radius:14px;padding:38px 14px 16px}
  .canvas::before{content:"declared boundary";position:absolute;top:14px;left:16px;
    font-family:var(--f-m);font-size:8.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--teal-300)}
  .edges,.bnd{display:none}
  .node{position:relative !important;left:auto !important;right:auto !important;top:auto !important;
    width:100% !important;height:auto !important;min-height:0;min-width:0;flex:0 0 auto;
    overflow:visible;padding:14px 16px;animation:none;opacity:1}
  .node + .node{margin-top:34px}
  /* the sequence connector */
  .node + .node::before{content:"";position:absolute;top:-25px;left:calc(50% - 5px);
    width:10px;height:10px;border-right:1.5px solid rgba(54,168,160,.7);border-bottom:1.5px solid rgba(54,168,160,.7);
    transform:rotate(45deg)}
  /* on touch there is no hover: every object declares itself up front */
  .nd-x{max-height:none;opacity:1;margin-top:10px;overflow:visible}
  .nd-k{white-space:normal}
  .nd-t{font-size:15px}
  .node.sm .nd-t{font-size:15px}
  .topo-legend{position:relative;clear:both;margin-top:18px;padding-top:16px}
}

@media (max-width:820px){
  .nav{display:none}
  .nav.open{display:flex;flex-direction:column;position:absolute;top:var(--hdr);left:0;right:0;gap:18px;
    padding:24px var(--gut);background:rgba(4,16,31,.98);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);
    border-bottom:1px solid rgba(255,255,255,.1)}
  .nav.open a{font-size:12px}
  .burger{display:inline-flex}
  .no-js .nav{display:flex;flex-wrap:wrap;gap:14px}
  .no-js .burger{display:none}
  /* strip leaves the fixed layer on mobile: fixed it consumed ~260px of the
     viewport and crowded the hero label. In flow it scrolls away cleanly. */
  body{padding-top:var(--hdr)}
  .strip{position:static;height:auto;padding:9px 0}
  .strip .wrap{gap:6px 10px;font-size:8.5px;letter-spacing:.13em}
  /* materially more air between the publication strip and the hero label */
  .arrival{padding-top:56px}
  .phero{padding-top:44px}
  [id],:target{scroll-margin-top:calc(var(--hdr) + 20px)}
  /* centre button groups — not body text */
  .cta{justify-content:center;gap:14px}
  .btn{min-height:48px}
  .meta-row{grid-template-columns:1fr}
  .k{border-right:0;border-bottom:1px solid rgba(255,255,255,.05);padding:9px 14px}
  .v{justify-content:flex-start;text-align:left;padding:9px 14px}
  .ref-grid{grid-template-columns:1fr}
  .rarr{position:static;display:block;margin-top:10px}
}

@media (max-width:640px){
  .section{padding:52px 0}
  .act2{padding:56px 0 64px}
  .cs-g{grid-template-columns:1fr}
  .cs-c{border-left:0;border-top:1px solid rgba(255,255,255,.08);padding:14px 12px}
  .cs-c:first-child{border-top:0}
  .cs{padding:18px 14px}
  .arrival h1{font-size:clamp(31px,8.4vw,42px)}
  .phero h1{font-size:clamp(27px,7.4vw,38px)}
  body::before,body::after{background-attachment:scroll}
  .topo{padding:10px}
  .canvas{padding:34px 10px 12px}
  .object,.glass{border-radius:13px}
}

@media (max-width:380px){
  .strip .wrap{flex-direction:column;align-items:center;gap:3px}
  .cta{flex-direction:column;align-items:stretch}
  .btn{justify-content:center}
}

/* ==========================================================================
   ACCESSIBILITY & FALLBACK
   ========================================================================== */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important}
  .ln{stroke-dashoffset:0 !important;animation:none !important}
  .node{animation:none !important;opacity:1 !important}
}
@media (prefers-reduced-transparency:reduce){
  .object,.glass,.bnd-panel,.node{background:rgba(10,37,64,.97);-webkit-backdrop-filter:none;backdrop-filter:none}
  .hdr,.strip{background:#04101f;-webkit-backdrop-filter:none;backdrop-filter:none}
}
@supports not ((-webkit-backdrop-filter:blur(1px)) or (backdrop-filter:blur(1px))){
  .object,.glass,.bnd-panel{background:rgba(10,37,64,.97)}
  .node{background:#0a2540}
  .hdr,.strip{background:#04101f}
}
@media (forced-colors:active){
  .object,.glass,.bnd-panel,.node,.ref-card,.ri-card,.pathway-card{border:1px solid CanvasText}
  .eyebrow,.statusline{forced-color-adjust:none}
}
@media print{
  body{background:#fff;color:#000;padding-top:0}
  body::before,body::after{display:none}
  .hdr,.strip,.burger,.hint,.topo-legend{display:none !important}
  .object,.glass,.bnd-panel,.node,.ref-card,.ri-card,.pathway-card,.site{
    background:#fff !important;color:#000 !important;-webkit-backdrop-filter:none !important;backdrop-filter:none !important;
    box-shadow:none !important;border:1px solid #b9c6d0 !important}
  h1,h2,h3,.nd-t,.ot,.rt,.ri-t,.pc-title{color:#000 !important}
  .prose p,.lede,.sub,.v,.k,.cs-v,.nd-d,.muted,.ri-d,.pc-copy,.disclaimer{color:#222 !important}
  .site a,.inline-link{color:#00514f !important}
  .nd-x,.cs-v{max-height:none !important;opacity:1 !important}
  .canvas{aspect-ratio:auto;display:block}
  .edges{display:none}
  .node{position:static;width:auto;height:auto;page-break-inside:avoid;margin-bottom:8px}
}

/* ==========================================================================
   ARCHETYPE EXPRESSION (§14)
   One system, seven page classes. Each carries its constitutional role in the
   hero's light, not in a different layout. Never one repeated template.
   ========================================================================== */
/* KNOWLEDGE MAP — the reference hub. Light gathers centrally: a nexus. */
body[data-arch="knowledge"]::before{background:
  radial-gradient(900px 520px at 50% -6%, rgba(0,140,135,.2), transparent 62%),
  radial-gradient(1000px 700px at 8% 30%, rgba(16,59,102,.5), transparent 64%),
  linear-gradient(180deg,#061A33 0%,#04101f 55%,#061A33 100%)}
body[data-arch="knowledge"] .phero::before{content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(127,212,204,.09) 1px,transparent 1px),linear-gradient(90deg,rgba(127,212,204,.09) 1px,transparent 1px);
  background-size:26px 26px;
  -webkit-mask-image:radial-gradient(520px 240px at 22% 60%,#000,transparent 78%);
  mask-image:radial-gradient(520px 240px at 22% 60%,#000,transparent 78%)}

/* REGISTRY — publication status. A hard ledger rule; light is flat and even. */
body[data-arch="registry"] .phero{border-left:2px solid var(--teal-500);padding-left:calc(var(--gut) - 2px);margin-left:0}
body[data-arch="registry"] .phero .eyebrow{color:var(--teal-300)}
body[data-arch="registry"]::before{background:
  radial-gradient(1200px 400px at 50% 0%, rgba(0,140,135,.12), transparent 70%),
  linear-gradient(180deg,#061A33 0%,#04101f 60%,#061A33 100%)}

/* NORMATIVE COMPONENT — CWSP / CWCS / Kernel. Weighted, structural. */
body[data-arch="component"] .phero h1{letter-spacing:-.04em}
body[data-arch="component"] .phero::before{content:"";position:absolute;right:var(--gut);top:18%;width:190px;height:190px;pointer-events:none;
  border:1px solid rgba(127,212,204,.16);border-radius:20px;transform:rotate(12deg)}
body[data-arch="component"] .object{border-color:rgba(54,168,160,.3)}

/* CONFORMANCE — an inspection environment. Dashed declared boundary. */
body[data-arch="conformance"] .phero::before{content:"";position:absolute;inset:14px var(--gut) 18px;pointer-events:none;
  border:1px dashed rgba(127,212,204,.2);border-radius:16px}
body[data-arch="conformance"] .fieldlist li::before{border-radius:50%}

/* DEFINED TERM — the canonical page for one object. Single beam of light. */
body[data-arch="term"]::before{background:
  radial-gradient(700px 480px at 16% -4%, rgba(0,140,135,.22), transparent 60%),
  radial-gradient(900px 700px at 88% 26%, rgba(16,59,102,.42), transparent 64%),
  linear-gradient(180deg,#061A33 0%,#04101f 55%,#061A33 100%)}
body[data-arch="term"] .phero h1{max-width:16ch}
body[data-arch="term"] .definition-callout{border-left-width:3px}

/* CLARITY / DISAMBIGUATION — two things held apart. A dividing line. */
body[data-arch="clarity"] .phero::before{content:"";position:absolute;left:50%;top:0;bottom:0;width:1px;pointer-events:none;
  background:linear-gradient(180deg,transparent,rgba(127,212,204,.22) 40%,transparent);
  -webkit-mask-image:linear-gradient(180deg,transparent,#000 40%,transparent);
  mask-image:linear-gradient(180deg,transparent,#000 40%,transparent)}
body[data-arch="clarity"] .section-alt{background:rgba(4,16,31,.55)}

/* APPLICABILITY — the institutional register. Numbered, enumerated. */
body[data-arch="applicability"] .ref-grid{counter-reset:pathway}
body[data-arch="applicability"] .pathway-card{counter-increment:pathway;padding-top:26px}
body[data-arch="applicability"] .pathway-card::before{content:counter(pathway,decimal-leading-zero);
  font-family:var(--f-m);font-size:10px;letter-spacing:.12em;color:var(--teal-500);display:block;margin-bottom:8px}

/* FAQ — subordinate clarification. Quietest surface on the site. */
body[data-arch="faq"]::before{background:
  radial-gradient(1000px 500px at 70% -8%, rgba(0,140,135,.1), transparent 64%),
  linear-gradient(180deg,#061A33 0%,#04101f 58%,#061A33 100%)}
body[data-arch="faq"] .phero h1{max-width:22ch}