:root {
  --ink:#0b1726;
  --ink-2:#12233a;
  --paper:#f6f3ed;
  --paper-2:#e9eef3;
  --blue:#6f87ff;
  --blue-2:#3d59dd;
  --acid:#daf45d;
  --line:rgba(11,23,38,.22);
  --muted:#536172;
  --white:#fff;
  --radius:1.15rem;
  --shadow:0 22px 70px rgba(4,14,28,.16);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--ink)}
body{margin:0;color:var(--ink);background:var(--paper);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-underline-offset:.2em}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;background:rgba(11,23,38,.08);padding:.1em .35em;border-radius:.3em}
[hidden]{display:none!important}
.skip{position:fixed;left:1rem;top:-5rem;z-index:100;background:var(--acid);color:var(--ink);padding:.8rem 1rem;border-radius:.5rem;font-weight:800}
.skip:focus{top:1rem}

.site-header{position:sticky;top:0;z-index:50;color:var(--paper);background:rgba(11,23,38,.92);backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,.12)}
.header-bar{max-width:1500px;margin:auto;min-height:78px;padding:0 clamp(1rem,4vw,4rem);display:flex;align-items:center;justify-content:space-between;gap:2rem}
.brand{display:inline-flex;align-items:center;gap:.8rem;text-decoration:none;min-width:0}
.brand>b{width:2.35rem;height:2.35rem;display:grid;place-items:center;border:1px solid currentColor;border-radius:50%;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.85rem}
.brand span{display:grid;line-height:1.12}
.brand strong{font-size:.96rem;letter-spacing:.01em}
.brand small{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;text-transform:uppercase;letter-spacing:.1em;color:#aab8c8;font-size:.58rem;margin-top:.25rem}
.desktop-nav{display:flex;align-items:center;gap:1.6rem;margin-left:auto}
.desktop-nav a{text-decoration:none;font-size:.82rem;font-weight:700;color:#c8d1dd;position:relative}
.desktop-nav a:hover,.desktop-nav a[aria-current="page"]{color:var(--acid)}
.desktop-nav a[aria-current="page"]:after{content:"";position:absolute;left:0;right:0;bottom:-.55rem;height:2px;background:var(--acid)}
.menu-button{border:1px solid rgba(255,255,255,.28);background:transparent;color:var(--paper);border-radius:999px;padding:.55rem .8rem .55rem 1rem;display:flex;align-items:center;gap:.7rem;font-size:.75rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em}
.menu-button i,.menu-button i:before,.menu-button i:after{display:block;width:1.05rem;height:1px;background:currentColor;transition:.2s}
.menu-button i{position:relative}
.menu-button i:before,.menu-button i:after{content:"";position:absolute;left:0}
.menu-button i:before{top:-.3rem}.menu-button i:after{top:.3rem}
.menu-button[aria-expanded="true"] i{background:transparent}
.menu-button[aria-expanded="true"] i:before{transform:rotate(45deg);top:0}
.menu-button[aria-expanded="true"] i:after{transform:rotate(-45deg);top:0}
.mobile-index{max-height:calc(100vh - 78px);overflow:auto;background:var(--ink);border-top:1px solid rgba(255,255,255,.1);padding:1.25rem clamp(1rem,4vw,4rem) 2rem}
.mobile-index nav{max-width:1100px;margin:auto;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.12)}
.mobile-index a{background:var(--ink);color:var(--paper);padding:1rem;display:flex;gap:1rem;text-decoration:none;font-weight:700;font-size:.9rem}
.mobile-index a span{color:var(--acid);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-weight:500}
.mobile-index a:hover,.mobile-index a[aria-current="page"]{background:var(--ink-2)}

main{overflow:hidden}
.home-hero{min-height:760px;color:var(--paper);background:var(--ink);display:grid;grid-template-columns:minmax(0,1.08fr) minmax(420px,.92fr);gap:clamp(2rem,5vw,6rem);align-items:center;padding:clamp(4rem,8vw,8rem) max(1rem,calc((100vw - 1400px)/2));position:relative}
.home-hero:before{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,rgba(111,135,255,.11),transparent 42%),radial-gradient(circle at 85% 10%,rgba(218,244,93,.08),transparent 28%)}
.hero-copy,.hero-registry{position:relative;z-index:1}
.eyebrow{display:inline-flex;align-items:center;gap:.65rem;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;text-transform:uppercase;letter-spacing:.11em;font-size:.68rem;font-weight:800;color:var(--blue)}
.home-hero .eyebrow{color:var(--acid)}
.eyebrow:before{content:"["}.eyebrow:after{content:"]"}
h1,h2,h3,h4,p{margin-top:0}
h1,h2,h3{font-weight:720;letter-spacing:-.045em;line-height:1.02}
.home-hero h1{font-size:clamp(3rem,6vw,6.4rem);max-width:14ch;margin:1.25rem 0 1.5rem}
.home-hero .lead{max-width:67ch;color:#cbd4df;font-size:clamp(1.05rem,1.35vw,1.25rem);line-height:1.55}
.independent-note{max-width:72ch;border-left:3px solid var(--blue);padding:.8rem 1rem;background:rgba(255,255,255,.055);font-size:.83rem;color:#dbe1e8;margin:2rem 0}
.hero-actions{display:flex;flex-wrap:wrap;gap:.75rem}
.button{display:inline-flex;align-items:center;justify-content:center;gap:1rem;min-height:3.2rem;padding:.8rem 1.15rem;border-radius:999px;text-decoration:none;border:1px solid transparent;font-weight:800;font-size:.85rem;transition:transform .2s,background .2s,color .2s}
.button:hover{transform:translateY(-2px)}
.button-bright{background:var(--acid);color:var(--ink)}
.button-outline{border-color:rgba(255,255,255,.35);color:var(--paper)}
.button-outline:hover{background:var(--paper);color:var(--ink)}
.hero-registry{background:var(--paper);color:var(--ink);border:1px solid rgba(255,255,255,.2);border-radius:var(--radius);box-shadow:var(--shadow);transform:rotate(1.2deg);overflow:hidden}
.hero-registry>span{display:block;background:var(--blue);padding:.7rem 1rem;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.66rem;font-weight:800;letter-spacing:.12em}
.hero-registry>div{padding:2.2rem 2rem 1.6rem;border-bottom:1px solid var(--line)}
.hero-registry>div small{display:block;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.62rem;letter-spacing:.1em;color:var(--muted)}
.hero-registry>div strong{display:block;font-size:clamp(3.2rem,6vw,6.6rem);letter-spacing:-.075em;line-height:.9;margin-top:.6rem}
.hero-registry ul{list-style:none;margin:0;padding:0}
.hero-registry li{display:grid;grid-template-columns:2.25rem minmax(0,1fr) auto;gap:.75rem;align-items:center;padding:.78rem 1rem;border-bottom:1px solid var(--line);font-size:.85rem}
.hero-registry li b{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--blue-2);font-size:.68rem}
.hero-registry li span{font-weight:800}.hero-registry li i{font-style:normal;color:var(--muted);font-size:.7rem}
.hero-registry footer{padding:.9rem 1rem;display:flex;justify-content:space-between;text-transform:uppercase;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.65rem;letter-spacing:.1em}

.page-hero{min-height:470px;color:var(--paper);background:var(--ink);padding:clamp(4rem,7vw,7rem) max(1rem,calc((100vw - 1400px)/2));display:grid;grid-template-columns:minmax(0,1fr) 240px;gap:4rem;align-items:end;position:relative}
.page-hero:after{content:"";position:absolute;width:30rem;height:30rem;border:1px solid rgba(111,135,255,.3);border-radius:50%;right:-9rem;top:-14rem;box-shadow:0 0 0 4rem rgba(111,135,255,.04),0 0 0 8rem rgba(111,135,255,.025)}
.page-hero>div,.page-hero aside{position:relative;z-index:1}
.page-hero h1{font-size:clamp(3rem,6vw,6rem);max-width:15ch;margin:1.2rem 0 1.4rem}
.page-hero p{max-width:65ch;color:#cbd4df;font-size:1.1rem}
.page-hero aside{justify-self:end;width:210px;border:1px solid rgba(255,255,255,.25);padding:1rem;display:grid;background:rgba(255,255,255,.04)}
.page-hero aside span,.page-hero aside i{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-style:normal;text-transform:uppercase;letter-spacing:.1em;font-size:.6rem;color:#b5c2d0}
.page-hero aside strong{font-size:5rem;line-height:1;color:var(--acid);letter-spacing:-.07em;margin:.8rem 0}

.content-section{max-width:1400px;margin:0 auto;padding:clamp(4rem,8vw,8rem) clamp(1rem,4vw,4rem);display:grid;grid-template-columns:minmax(170px,.28fr) minmax(0,1fr);gap:clamp(2rem,7vw,8rem);position:relative}
.content-section:before{content:"";position:absolute;left:clamp(1rem,4vw,4rem);right:clamp(1rem,4vw,4rem);top:0;height:1px;background:var(--line)}
.content-section:nth-of-type(even){background:var(--paper-2);max-width:none;padding-left:max(1rem,calc((100vw - 1400px)/2 + 4rem));padding-right:max(1rem,calc((100vw - 1400px)/2 + 4rem))}
.content-section:nth-of-type(even):before{left:max(1rem,calc((100vw - 1400px)/2 + 4rem));right:max(1rem,calc((100vw - 1400px)/2 + 4rem))}
.section-label{display:grid;align-content:start;gap:.8rem;position:sticky;top:110px;align-self:start}
.section-label>span{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:2.8rem;line-height:1;color:var(--blue-2);letter-spacing:-.08em}
.section-label small{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;text-transform:uppercase;letter-spacing:.08em;font-size:.58rem;max-width:22ch;color:var(--muted)}
.section-copy{max-width:920px}
.section-copy h2{font-size:clamp(2.2rem,4vw,4.5rem);max-width:18ch;margin-bottom:2.2rem}
.section-copy>p{max-width:72ch;font-size:1.05rem;color:#344456}
.section-copy>p+p{margin-top:1rem}
.section-copy>a:not(.source-link):not(.button){font-weight:800;color:var(--blue-2)}
.record-list{list-style:none;margin:2rem 0;padding:0;border-top:1px solid var(--line)}
.record-list li{padding:1rem 0 1rem 2rem;border-bottom:1px solid var(--line);position:relative}
.record-list li:before{content:"↳";position:absolute;left:0;color:var(--blue-2);font-weight:900}

.relationship-map{background:var(--ink);color:var(--paper);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.map-filters{display:flex;gap:.5rem;overflow:auto;padding:1rem;background:#08121f;border-bottom:1px solid rgba(255,255,255,.12)}
.map-filters button{white-space:nowrap;border:1px solid rgba(255,255,255,.22);background:transparent;color:#c5d0dc;border-radius:999px;padding:.55rem .8rem;font-size:.7rem;font-weight:800}
.map-filters button.is-active{background:var(--acid);color:var(--ink);border-color:var(--acid)}
.map-nodes{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:rgba(255,255,255,.14)}
.map-node{background:var(--ink);padding:1.5rem;min-height:220px;display:flex;flex-direction:column}
.map-node.map-primary{background:var(--blue);color:var(--ink)}
.map-node span{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.6rem;letter-spacing:.09em;color:#9fb0c3}.map-primary span{color:var(--ink)}
.map-node h3{font-size:clamp(1.8rem,3vw,3rem);margin:1.2rem 0 .8rem;max-width:15ch}
.map-node p{color:#c7d0db;font-size:.88rem;max-width:48ch}.map-primary p{color:#0b1726}
.map-node a{margin-top:auto;color:var(--acid);font-weight:800;font-size:.78rem}.map-primary a{color:var(--ink)}

.registry-tool{background:var(--ink);color:var(--paper);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);margin:2rem 0}
.tool-head{display:flex;justify-content:space-between;gap:1rem;padding:1.25rem 1.4rem;background:#08121f;border-bottom:1px solid rgba(255,255,255,.12)}
.tool-head span,.tool-head>b{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.6rem;letter-spacing:.1em;color:var(--acid)}
.tool-head h3{font-size:1.5rem;margin:.35rem 0 0}
.registry-tool>label{display:grid;gap:.45rem;padding:1.4rem;font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:#c4ced9}
.registry-tool select{width:100%;appearance:none;background:var(--paper);color:var(--ink);border:0;border-radius:.55rem;padding:1rem 2.8rem 1rem 1rem;font-weight:800;background-image:linear-gradient(45deg,transparent 50%,var(--ink) 50%),linear-gradient(135deg,var(--ink) 50%,transparent 50%);background-position:calc(100% - 20px) 50%,calc(100% - 14px) 50%;background-size:6px 6px,6px 6px;background-repeat:no-repeat}
.tool-output{background:var(--paper);color:var(--ink);padding:1.6rem;margin:0 1.4rem 1.4rem;border-left:5px solid var(--blue)}
.tool-output>span{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.62rem;letter-spacing:.09em;color:var(--blue-2);font-weight:800}
.tool-output h4{font-size:clamp(1.8rem,4vw,3.3rem);line-height:1.02;margin:.8rem 0 1rem;letter-spacing:-.045em;font-style:normal}
.tool-output h4 i{font-style:normal;font-weight:650}.tool-output p{color:#3e4e60;max-width:65ch}
.tool-output a{font-weight:800;color:var(--blue-2);font-size:.82rem}
.registry-tool>small{display:block;padding:0 1.4rem 1.4rem;color:#aeb9c6}
.label-tabs{display:flex;flex-wrap:wrap;gap:.55rem;padding:1.4rem}
.label-tabs button{min-width:4rem;border:1px solid rgba(255,255,255,.25);background:transparent;color:var(--paper);border-radius:.4rem;padding:.7rem;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-weight:900}
.label-tabs button.is-active,.label-tabs button[aria-selected="true"]{background:var(--acid);color:var(--ink);border-color:var(--acid)}

.source-register{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}
.source-register article{border:1px solid var(--line);padding:1.4rem;background:rgba(255,255,255,.35)}
.source-register article>span{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--blue-2);font-size:.6rem;letter-spacing:.08em}
.source-register h3{font-size:1.45rem;margin:1rem 0 .7rem}
.source-link{display:flex;align-items:center;justify-content:space-between;gap:1rem;border-top:1px solid var(--line);padding-top:.8rem;margin-top:1rem;text-decoration:none;font-size:.75rem;font-weight:800;color:var(--blue-2)}

.crosswalk{background:var(--ink);color:var(--paper);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.crosswalk-controls{display:grid;grid-template-columns:minmax(0,1fr) minmax(180px,.45fr) auto;gap:.8rem;align-items:end;padding:1.2rem;border-bottom:1px solid rgba(255,255,255,.14)}
.crosswalk-controls label{display:grid;gap:.35rem;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.6rem;text-transform:uppercase;letter-spacing:.08em;color:#b6c3d1}
.crosswalk-controls input,.crosswalk-controls select{min-height:2.8rem;border:1px solid rgba(255,255,255,.25);background:var(--ink-2);color:var(--paper);padding:.7rem;border-radius:.4rem}
.crosswalk-controls>span{color:var(--acid);font-weight:800;padding:.7rem .2rem}
.table-scroll{overflow:auto;max-height:650px}
.crosswalk table{width:100%;border-collapse:collapse;min-width:820px;font-size:.82rem}
.crosswalk th,.crosswalk td{text-align:left;padding:1rem;border-bottom:1px solid rgba(255,255,255,.12);vertical-align:top}
.crosswalk thead th{position:sticky;top:0;background:#08121f;color:var(--acid);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;text-transform:uppercase;letter-spacing:.08em;font-size:.6rem}
.crosswalk tbody th{font-size:1rem;color:var(--paper)}
.crosswalk tbody td{color:#bfcbd8}

.editorial-figure{margin:2.5rem 0 0;max-width:620px}
.editorial-figure.wide{max-width:900px}
.editorial-figure img{width:100%;max-height:620px;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}
.editorial-figure figcaption{padding:.75rem 0;font-size:.7rem;color:var(--muted);font-family:ui-monospace,SFMono-Regular,Menlo,monospace}

.faq-list{display:grid;gap:.65rem;margin-top:1rem}
.faq-list details{border:1px solid var(--line);background:rgba(255,255,255,.45)}
.faq-list summary{cursor:pointer;list-style:none;padding:1.15rem 3rem 1.15rem 1.15rem;font-weight:850;position:relative}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary:after{content:"+";position:absolute;right:1.2rem;top:.8rem;font-size:1.6rem;color:var(--blue-2)}
.faq-list details[open] summary:after{content:"−"}
.faq-list details p{padding:0 1.15rem 1.15rem;color:#3e4f61;max-width:75ch}
.faq-list details>div{padding:0 1.15rem 1.15rem;color:#3e4f61;max-width:75ch}
.faq-list details>div p{padding:0;margin:0}
.faq-actions{display:flex;justify-content:flex-end;gap:.5rem;margin-bottom:.8rem}
.faq-actions button{border:1px solid var(--line);background:transparent;border-radius:999px;padding:.45rem .7rem;font-size:.68rem;font-weight:800;color:var(--blue-2)}

.contact-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(250px,.36fr);gap:1rem}
.editorial-form{background:var(--ink);color:var(--paper);padding:clamp(1.2rem,3vw,2.4rem);border-radius:var(--radius);display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}
.editorial-form label{display:grid;gap:.45rem;font-size:.72rem;font-weight:800}
.editorial-form label>span{font-weight:500;color:#aeb8c5}
.editorial-form input,.editorial-form textarea{width:100%;border:1px solid rgba(255,255,255,.24);background:var(--ink-2);color:var(--paper);padding:.85rem;border-radius:.45rem;outline:none}
.editorial-form input:focus,.editorial-form textarea:focus{border-color:var(--acid);box-shadow:0 0 0 3px rgba(218,244,93,.15)}
.editorial-form .field-wide{grid-column:1/-1}
.form-warning{background:rgba(218,244,93,.11);border-left:4px solid var(--acid);padding:.8rem 1rem;font-size:.78rem}
.editorial-form .check{display:flex;grid-template-columns:auto 1fr;align-items:start;font-size:.76rem;font-weight:500}
.editorial-form .check input{width:auto;margin:.3rem 0 0}
.form-feedback{margin:.8rem 0 0;font-size:.78rem}.form-feedback[data-state="error"]{color:#ffb4b4}.form-feedback[data-state="success"]{color:var(--acid)}
.contact-note{background:var(--blue);color:var(--ink);padding:1.5rem;border-radius:var(--radius)}
.contact-note>span{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.6rem;letter-spacing:.09em}.contact-note>a{display:block;font-weight:900;margin:.8rem 0 1.4rem;word-break:break-word}
.contact-note h3{margin-top:2rem}.contact-note ul{padding-left:1.1rem}

.page-sources{max-width:1400px;margin:0 auto;padding:0 clamp(1rem,4vw,4rem) 3rem;display:grid;grid-template-columns:minmax(170px,.28fr) minmax(0,1fr) auto;gap:1rem;align-items:start}
.page-sources>span{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.62rem;letter-spacing:.1em;color:var(--muted)}
.page-sources>div{display:flex;flex-wrap:wrap;gap:.65rem}
.page-sources .source-link{margin:0;padding:.55rem .7rem;border:1px solid var(--line);border-radius:999px;gap:.6rem;background:rgba(255,255,255,.4)}
.page-sources>small{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.58rem;color:var(--muted)}

.related{max-width:1400px;margin:0 auto;padding:0 clamp(1rem,4vw,4rem) clamp(4rem,8vw,8rem);display:grid;grid-template-columns:1fr repeat(3,minmax(180px,.65fr));gap:1px}
.related>span,.related>a{border:1px solid var(--line);padding:1rem}
.related>span{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.64rem;letter-spacing:.1em;color:var(--muted)}
.related>a{display:flex;justify-content:space-between;gap:1rem;text-decoration:none;font-weight:800;font-size:.82rem;background:rgba(255,255,255,.45)}
.related>a:hover{background:var(--acid)}

.site-footer{background:var(--ink);color:var(--paper)}
.footer-main{max-width:1400px;margin:auto;padding:clamp(3rem,7vw,6rem) clamp(1rem,4vw,4rem);display:grid;grid-template-columns:minmax(300px,1.5fr) repeat(3,minmax(150px,.55fr));gap:clamp(2rem,5vw,5rem)}
.footer-main>div p{max-width:52ch;color:#aeb9c6;font-size:.8rem;margin-top:1.5rem}
.footer-brand{color:var(--paper)}
.footer-main nav{display:flex;flex-direction:column;gap:.55rem}
.footer-main nav>span{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--acid);font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:.45rem}
.footer-main nav a{text-decoration:none;color:#c6d0dc;font-size:.8rem}.footer-main nav a:hover{color:var(--acid)}
.footer-main nav small{margin-top:1rem;color:#8796a8;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.58rem}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);max-width:1400px;margin:auto;padding:1.1rem clamp(1rem,4vw,4rem);display:flex;justify-content:space-between;gap:1rem;color:#8796a8;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.58rem;text-transform:uppercase;letter-spacing:.08em}

@media (max-width:1050px){
  .desktop-nav{display:none}
  .home-hero{grid-template-columns:1fr;min-height:auto;padding-top:5rem;padding-bottom:5rem}
  .hero-registry{max-width:760px;transform:none}
  .footer-main{grid-template-columns:repeat(3,1fr)}
  .footer-main>div{grid-column:1/-1}
  .related{grid-template-columns:1fr repeat(3,1fr)}
  .related>span{grid-column:1/-1}
}

@media (max-width:760px){
  body{font-size:15px}
  .header-bar{min-height:68px}.brand small{display:none}.brand strong{font-size:.85rem}
  .menu-button span{display:none}.menu-button{padding:.7rem}
  .mobile-index{max-height:calc(100vh - 68px)}.mobile-index nav{grid-template-columns:1fr}
  .home-hero{padding:3.6rem 1rem}.home-hero h1{font-size:clamp(2.75rem,13vw,4.2rem)}
  .hero-actions{display:grid}.hero-actions .button{width:100%}
  .hero-registry li{grid-template-columns:1.8rem 1fr}.hero-registry li i{grid-column:2}
  .page-hero{min-height:auto;padding:4rem 1rem;grid-template-columns:1fr}.page-hero h1{font-size:clamp(2.8rem,14vw,4.4rem)}.page-hero aside{justify-self:start;width:160px}.page-hero aside strong{font-size:3.5rem}
  .content-section,.content-section:nth-of-type(even){padding:4rem 1rem;grid-template-columns:1fr;gap:1.5rem}
  .content-section:before,.content-section:nth-of-type(even):before{left:1rem;right:1rem}
  .section-label{position:static;display:flex;align-items:center;justify-content:space-between}.section-label>span{font-size:2rem}.section-label small{text-align:right}
  .section-copy h2{font-size:clamp(2.1rem,11vw,3.4rem)}
  .map-nodes,.source-register{grid-template-columns:1fr}
  .crosswalk-controls{grid-template-columns:1fr}.crosswalk-controls>span{padding:0}
  .contact-grid{grid-template-columns:1fr}.editorial-form{grid-template-columns:1fr}.editorial-form .field-wide{grid-column:auto}
  .page-sources{grid-template-columns:1fr;padding:0 1rem 3rem}
  .related{grid-template-columns:1fr;padding:0 1rem 4rem}.related>span{grid-column:auto}
  .footer-main{grid-template-columns:1fr 1fr;padding:3rem 1rem}.footer-main>div{grid-column:1/-1}.footer-main nav:last-child{grid-column:1/-1}
  .footer-bottom{padding:1rem;display:grid}
}

@media (prefers-reduced-motion:reduce){
  *,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}
}