:root{--bg:#f3f0ea;--surface:#faf7f1;--surface2:#ebe6de;--ink:#191817;--muted:#6f6a65;--faint:#98918a;--line:#d9d2c8;--brand:#a83732;--brand-strong:#812620;--brand-soft:rgba(168,55,50,.10);--model:#607b89;--warn:#9b7440;--ok:#487866;--danger:#9a555e;--container:1240px;--header-envelope:1320px;--sans:"Avenir Next","Segoe UI Variable","Segoe UI",Helvetica,Arial,sans-serif;--mono:"SFMono-Regular",Consolas,"Liberation Mono",monospace;--radius:16px;--shadow:0 24px 70px rgba(30,25,43,.10)}
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.site-footer{width:min(calc(100% - 48px),var(--container));margin:60px auto 0;border-top:1px solid var(--line);padding:42px 0 50px;display:grid;grid-template-columns:1fr auto;gap:35px;color:var(--muted);font-size:12px}.footer-brand{display:flex;gap:12px;align-items:center;color:var(--ink)}.footer-brand>span:last-child{display:grid}.footer-brand strong{font-size:16px}.footer-brand small{font-size:9px;color:var(--faint);text-transform:uppercase;letter-spacing:.12em}.site-footer p{max-width:580px}.footer-links{display:flex;gap:16px;flex-wrap:wrap;justify-content:flex-end;align-content:start}.footer-links a:hover{color:var(--brand)}.footer-meta{grid-column:1/-1;border-top:1px solid var(--line);padding-top:18px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;font:600 9px var(--mono);color:var(--faint)}
@media(max-width:1100px){.main-nav{display:none}.menu-toggle{display:grid}.site-header{grid-template-columns:1fr auto}.brand{min-width:0}.mobile-menu{position:absolute;top:76px;left:0;right:0;background:var(--bg);border-bottom:1px solid var(--line);padding:20px}.mobile-menu:not([hidden]){display:block}.mobile-menu nav{display:grid}.mobile-menu a{padding:12px;border-bottom:1px solid var(--line)}.hero-grid{gap:4vw}.position-grid{grid-template-columns:repeat(4,1fr)}.aes-grid{grid-template-columns:repeat(2,1fr)}.explorer-main{grid-template-columns:1fr}.inspector{border-left:0;border-top:1px solid var(--line)}.view-tabs{width:100%;order:3}.explorer-toolbar{flex-wrap:wrap}}
@media(max-width:760px){.container{width:min(calc(100% - 28px),var(--container))}.site-header{width:calc(100% - 20px);padding:14px 2px;min-height:64px}.brand-wordmark small{display:none}.hero{min-height:auto;padding:70px 0}.hero-grid{grid-template-columns:1fr}.field-preview{width:min(430px,100%)}.four-pillars{grid-template-columns:1fr 1fr}.four-pillars article:nth-child(3){border-left:0;border-top:1px solid var(--line)}.four-pillars article:nth-child(4){border-top:1px solid var(--line)}.status-grid,.detail-columns,.source-grid,.api-grid{grid-template-columns:1fr}.detail-grid{grid-template-columns:1fr}.position-grid{grid-template-columns:repeat(3,1fr)}.aes-grid{grid-template-columns:1fr}.relation-list article{grid-template-columns:1fr 1fr}.relation-list article>*:first-child{grid-column:1/-1}.relation-list article small{grid-column:1/-1}.interpretation-grid{grid-template-columns:1fr 1fr}.book-list article{grid-template-columns:1fr}.doc-list>a{grid-template-columns:35px 1fr}.doc-list>a>.status,.doc-list>a>b{display:none}.machine-box{grid-template-columns:1fr}.site-footer{grid-template-columns:1fr}.footer-links{justify-content:flex-start}.explorer-shell{width:calc(100% - 20px)}.spatium-canvas{padding:12px}.matrix-view{gap:3px;min-height:430px}.matrix-cell{padding:3px}.matrix-cell small{display:none}}
@media(max-width:430px){body{font-size:15px}.site-header .brand-mark,.site-header .brand-mark svg{width:28px;height:28px}.site-header .brand-mark{flex-basis:28px}.brand-wordmark strong{font-size:18px}.header-tools{gap:5px}.lang-switch,.theme-btn,.menu-toggle{min-width:34px;height:34px}.hero h1{font-size:52px}.field-label span{font-size:58px}.four-pillars{grid-template-columns:1fr}.four-pillars article+article{border-left:0;border-top:1px solid var(--line)}.position-grid{grid-template-columns:repeat(2,1fr)}.position-card{min-height:135px}.interpretation-grid{grid-template-columns:1fr}.aes-card{grid-template-columns:85px 1fr}.aes-representation{width:85px;height:100px}.representation-empty{grid-template-columns:1fr}.resolver-form{display:grid}.explorer-toolbar label{width:100%}.explorer-toolbar input{width:100%}.spatium-svg{height:430px}.layer-row{grid-template-columns:80px 1fr}.layer-row small{display:none}.meta-row{grid-template-columns:100px 1fr}}

/* LXSpatium 1.0.2 — family alignment and spatial refinement */
:root{
  --bg:#f0ede6;--surface:#f7f4ee;--surface2:#e9e4db;--ink:#181a1c;--muted:#5f6469;--faint:#7b8085;
  --line:rgba(24,26,28,.14);--brand:#a83732;--brand-strong:#812620;--brand-soft:rgba(168,55,50,.10);
  --model:#607b89;--warn:#9a7349;--ok:#487866;--danger:#9a555e;--shadow:0 26px 76px rgba(35,31,27,.10);
}
html[data-theme=dark]{
  --bg:#0b0d0f;--surface:#111418;--surface2:#171b20;--ink:#f0eee9;--muted:#a8aaac;--faint:#787d82;
  --line:rgba(218,220,222,.14);--brand:#c65b4d;--brand-strong:#e07a69;--brand-soft:rgba(198,91,77,.12);
  --model:#8fa5b0;--warn:#c7a36f;--ok:#7eb7a0;--danger:#d58c95;--shadow:0 30px 84px rgba(0,0,0,.38);
}
html,body{min-height:100%}
body{position:relative;background:var(--bg);font-size:16px;line-height:1.62;overflow-x:hidden}
body:before{content:"";position:fixed;z-index:-2;inset:0;pointer-events:none;background:
 radial-gradient(circle at 82% 18%,transparent 0 118px,color-mix(in srgb,var(--brand) 13%,transparent) 119px,transparent 120px),
 radial-gradient(circle at 82% 18%,transparent 0 210px,color-mix(in srgb,var(--brand) 7%,transparent) 211px,transparent 212px),
 linear-gradient(90deg,transparent 49.92%,color-mix(in srgb,var(--ink) 3.8%,transparent) 50%,transparent 50.08%),
 linear-gradient(0deg,transparent 49.92%,color-mix(in srgb,var(--ink) 3.2%,transparent) 50%,transparent 50.08%),
 radial-gradient(circle at 72% 2%,color-mix(in srgb,var(--brand) 6%,transparent),transparent 34%),
 linear-gradient(180deg,var(--bg),color-mix(in srgb,var(--surface2) 22%,var(--bg)) 55%,var(--bg));background-size:auto,auto,84px 84px,84px 84px,auto,auto}
body:after{content:"";position:fixed;z-index:-1;pointer-events:none;inset:0;opacity:.42;background:
 linear-gradient(116deg,transparent 0 73%,color-mix(in srgb,var(--brand) 7%,transparent) 73.05%,transparent 73.1%),
 linear-gradient(24deg,transparent 0 19%,color-mix(in srgb,var(--ink) 3%,transparent) 19.05%,transparent 19.1%);mask-image:linear-gradient(180deg,#000 0 72%,transparent 100%)}
html[data-theme=light] body:before{background:
 radial-gradient(circle at 82% 18%,transparent 0 118px,rgba(168,55,50,.075) 119px,transparent 120px),
 radial-gradient(circle at 82% 18%,transparent 0 210px,rgba(168,55,50,.038) 211px,transparent 212px),
 linear-gradient(90deg,transparent 49.92%,rgba(20,22,24,.027) 50%,transparent 50.08%),
 linear-gradient(0deg,transparent 49.92%,rgba(20,22,24,.024) 50%,transparent 50.08%),
 radial-gradient(circle at 72% 2%,rgba(168,55,50,.04),transparent 34%),linear-gradient(180deg,#f5f2ec,#f0ede6 52%,#ebe7df)}

.site-header{min-height:76px;padding:16px 4px;gap:30px;background:color-mix(in srgb,var(--bg) 84%,transparent);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}
.brand{gap:14px;min-width:220px}.brand-wordmark{gap:0}.brand-wordmark strong{font-size:20px;font-weight:700;line-height:1;letter-spacing:-.035em}.brand-wordmark small{display:none}
.main-nav{gap:24px;align-items:center}.main-nav a{font-size:14px;font-weight:560;padding:9px 0}.main-nav a[aria-current=page]:after{bottom:-3px;background:var(--brand)}
.lang-switch,.theme-btn,.menu-toggle{font-size:12px;background:color-mix(in srgb,var(--surface) 68%,transparent)}

.home-opening{min-height:calc(100vh - 76px);display:grid;grid-template-rows:minmax(0,1fr) auto}
.hero{min-height:0;padding:42px 0 28px;align-items:center}.hero-grid{grid-template-columns:minmax(0,1.12fr) minmax(420px,.88fr);gap:clamp(44px,6vw,86px)}
.hero-copy{max-width:720px}.eyebrow{font-size:11px;font-weight:650;letter-spacing:.16em;margin-bottom:13px}.hero h1{font-size:clamp(58px,6.2vw,86px);line-height:.97;max-width:720px;font-weight:500;letter-spacing:-.052em}.hero-lead{font-size:clamp(18px,1.65vw,23px);line-height:1.48;max-width:650px;margin:22px 0 0}.hero-actions{margin-top:24px}.button{font-size:14px;font-weight:650;min-height:48px}.button.primary{background:var(--ink);color:var(--bg)}
.truth-strip{margin-top:28px;padding-top:16px;font-size:12px;gap:17px}.status{font-size:10px;font-weight:650;min-height:23px;padding:0 8px}
.field-preview{width:min(100%,500px);max-width:500px;aspect-ratio:1.08;margin:0 auto;perspective:920px;border:1px solid color-mix(in srgb,var(--line) 84%,transparent);border-radius:20px;background:linear-gradient(145deg,color-mix(in srgb,var(--surface) 74%,transparent),color-mix(in srgb,var(--surface2) 35%,transparent));overflow:hidden;box-shadow:var(--shadow)}
.field-preview:before{inset:10%;border-color:color-mix(in srgb,var(--brand) 26%,var(--line));opacity:.66}.field-preview:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent 49.9%,color-mix(in srgb,var(--line) 40%,transparent) 50%,transparent 50.1%),linear-gradient(0deg,transparent 49.9%,color-mix(in srgb,var(--line) 34%,transparent) 50%,transparent 50.1%);background-size:48px 48px;opacity:.38;mask-image:linear-gradient(135deg,#000,transparent 82%);z-index:-1}
.field-plane{left:13%;top:27%;width:74%;height:42%;border-color:color-mix(in srgb,var(--brand) 42%,transparent);background:repeating-linear-gradient(90deg,transparent 0 34px,color-mix(in srgb,var(--brand) 11%,transparent) 35px),repeating-linear-gradient(0deg,transparent 0 34px,color-mix(in srgb,var(--brand) 11%,transparent) 35px)}
.field-plane.p2{top:19%}.field-plane.p3{top:35%}.field-axis{opacity:.46}.field-node{width:10px;height:10px;box-shadow:0 0 0 6px var(--brand-soft)}
.field-orbit{position:absolute;border:1px solid color-mix(in srgb,var(--brand) 30%,transparent);border-radius:50%;pointer-events:none}.orbit-a{width:72%;height:34%;left:14%;top:34%;transform:rotate(-18deg)}.orbit-b{width:44%;height:72%;left:29%;top:13%;transform:rotate(28deg);opacity:.55}
.field-stat{position:absolute;display:grid;gap:1px;padding:9px 11px;border:1px solid var(--line);background:color-mix(in srgb,var(--surface) 82%,transparent);backdrop-filter:blur(12px);border-radius:10px;min-width:92px}.field-stat span{font:500 27px/1 var(--sans);letter-spacing:-.045em}.field-stat small{font:600 9px/1.25 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}.stat-main{left:7%;top:7%}.stat-access{right:7%;top:10%}.stat-closed{right:9%;bottom:14%}.field-equation{position:absolute;left:7%;bottom:7%;font:600 10px/1.4 var(--mono);letter-spacing:.025em;color:var(--muted);padding-right:120px}
.home-pillars{padding:0 0 18px}.four-pillars{background:color-mix(in srgb,var(--bg) 62%,transparent)}.pillar-card{position:relative;padding:22px 28px 25px;min-height:158px;transition:background .18s ease,border-color .18s ease}.pillar-card+.pillar-card{border-left:1px solid var(--line)}.pillar-card:hover,.pillar-card:focus-visible{background:color-mix(in srgb,var(--brand) 7%,transparent);outline:none}.pillar-card:focus-visible{box-shadow:inset 0 0 0 2px color-mix(in srgb,var(--brand) 62%,transparent)}.pillar-card>span{font:650 11px var(--mono);color:var(--brand)}.pillar-card h2{font-size:25px;font-weight:520;margin:18px 0 9px}.pillar-card p{font-size:14px;line-height:1.48;margin:0;color:var(--muted);max-width:245px}.pillar-card b{position:absolute;right:22px;top:20px;font-size:16px;font-weight:400;color:var(--faint);opacity:0;transform:translate(-3px,3px);transition:.18s}.pillar-card:hover b,.pillar-card:focus-visible b{opacity:1;transform:none;color:var(--brand)}

.section{padding:64px 0}.status-grid{gap:20px}.status-card,.panel{display:block;border:1px solid var(--line);background:color-mix(in srgb,var(--surface) 78%,transparent);border-radius:16px;padding:30px;transition:transform .18s ease,border-color .18s ease,background .18s ease}.status-card:hover,.status-card:focus-visible{transform:translateY(-2px);border-color:color-mix(in srgb,var(--brand) 58%,var(--line));background:color-mix(in srgb,var(--surface) 90%,var(--brand) 3%);outline:none}.status-grid h2,.panel h2{font-size:29px;font-weight:520}.status-grid p,.panel p{font-size:16px;line-height:1.62}.text-link{font-size:13px;font-weight:650}.interpretation-copy p{font-size:18px}

.page-intro{padding:72px 0 42px}.page-intro h1{font-size:clamp(54px,6vw,82px);font-weight:500}.page-intro p{font-size:20px}.explorer-intro{padding:44px 0 24px}.explorer-intro h1{font-size:clamp(56px,5.7vw,80px)}.explorer-intro p{font-size:19px;margin-bottom:0}.explorer-shell{margin-bottom:64px;border-radius:18px}.explorer-toolbar label{font-size:10px}.view-tabs button{font-size:12px;min-height:44px}.view-tabs button small{font-size:9px}.model-note{font-size:12px}.matrix-cell span{font-size:11px}.matrix-cell small{font-size:9px}.spatium-svg text{font-size:10px}.layer-row span{font-size:11px}.layer-row small{font-size:10px}

.site-footer{margin-top:58px;padding:46px 0 48px;font-size:13px}.footer-brand{gap:13px}.footer-brand strong{font-size:20px;font-weight:700;letter-spacing:-.035em}.footer-brand small{font-size:10px;letter-spacing:.1em}.site-footer p{font-size:13px;line-height:1.6}.footer-links{gap:19px}.footer-links a{font-size:13px}.footer-meta{padding-top:20px;font-size:10px;line-height:1.5}.footer-brand .brand-mark,.footer-brand .brand-mark svg{width:31px;height:31px}

@media(max-width:1100px){.hero-grid{grid-template-columns:minmax(0,1fr) minmax(350px,.82fr);gap:34px}.pillar-card{padding-left:22px;padding-right:22px}.pillar-card p{font-size:13px}.home-opening{min-height:auto}.field-preview{max-width:450px}}
@media(max-width:860px){.hero-grid{grid-template-columns:1fr}.field-preview{display:none}.home-opening{display:block}.hero{padding:62px 0 42px}.four-pillars{grid-template-columns:1fr 1fr}.pillar-card:nth-child(3){border-left:0;border-top:1px solid var(--line)}.pillar-card:nth-child(4){border-top:1px solid var(--line)}}
@media(max-width:760px){.site-header{min-height:64px}.brand{gap:10px}.brand-wordmark strong{font-size:18px}.hero{padding:54px 0 34px}.hero h1{font-size:clamp(48px,13vw,64px)}.hero-lead{font-size:18px}.truth-strip{font-size:11px}.home-pillars{padding-bottom:10px}.page-intro{padding:54px 0 32px}.explorer-intro{padding:38px 0 20px}.explorer-intro h1{font-size:clamp(44px,11vw,60px)}.site-footer{font-size:13px}}
@media(max-width:430px){.four-pillars{grid-template-columns:1fr}.pillar-card+.pillar-card{border-left:0;border-top:1px solid var(--line)}.pillar-card{min-height:142px}.hero h1{font-size:49px}.site-footer{width:calc(100% - 28px)}}
/* 1.0.2 readability floor for dense instruments */
.explorer-toolbar label{font-size:11px}.view-tabs button small{font-size:10px}.model-note{font-size:13px}.matrix-cell span{font-size:12px}.matrix-cell small{font-size:10px}.spatium-svg text{font-size:11px}.graph-legend{font-size:11px}.layer-row span{font-size:12px}.layer-row small{font-size:11px}.aes-card small{font-size:11px}.footer-meta{font-size:11px}
@media(min-width:1101px){.field-preview{max-width:455px}}

/* LXSpatium 1.0.4 — family-grade red + fully clickable corpus cards */
:root{--brand:#b52720;--brand-strong:#8f1f1a;--brand-soft:rgba(181,39,32,.10)}
html[data-theme=dark]{--brand:#e05243;--brand-strong:#ff6a5a;--brand-soft:rgba(224,82,67,.12)}
html[data-theme=light] body:before{background:
 radial-gradient(circle at 82% 18%,transparent 0 118px,rgba(181,39,32,.07) 119px,transparent 120px),
 radial-gradient(circle at 82% 18%,transparent 0 210px,rgba(181,39,32,.034) 211px,transparent 212px),
 linear-gradient(90deg,transparent 49.92%,rgba(20,22,24,.027) 50%,transparent 50.08%),
 linear-gradient(0deg,transparent 49.92%,rgba(20,22,24,.024) 50%,transparent 50.08%),
 radial-gradient(circle at 72% 2%,rgba(181,39,32,.035),transparent 34%),linear-gradient(180deg,#f5f2ec,#f0ede6 52%,#ebe7df)}
.book-list>.book-card{display:grid;grid-template-columns:170px 1fr auto;gap:20px;align-items:center;padding:20px;border:1px solid var(--line);background:var(--surface);border-radius:10px;transition:border-color .16s ease,background .16s ease,transform .16s ease}
.book-list>.book-card:hover,.book-list>.book-card:focus-visible{border-color:color-mix(in srgb,var(--brand) 60%,var(--line));background:color-mix(in srgb,var(--surface) 94%,var(--brand) 3%);transform:translateY(-1px);outline:none}
.book-list>.book-card>span{font:700 8px var(--mono);color:var(--brand)}.book-list>.book-card>b{font-size:11px;font-weight:600;color:var(--brand)}
@media(max-width:760px){.book-list>.book-card{grid-template-columns:1fr}.book-list>.book-card>b{justify-self:start}}

/* LXSpatium 1.0.4 — LXCalendarium public typography convergence */
.eyebrow{
  font-size:10px;
  line-height:1.3;
  font-weight:650;
  letter-spacing:.16em;
}
.page-intro h1{
  font-size:clamp(40px,5vw,64px);
  line-height:1.04;
  letter-spacing:-.035em;
  font-weight:500;
}
.page-intro p{
  font-size:19px;
  line-height:1.58;
}
.status-card,.panel{
  display:flex;
  flex-direction:column;
  min-height:320px;
}
.status-grid h2,.panel h2{
  font-size:26px;
  line-height:1.12;
  font-weight:500;
  margin:10px 0 12px;
}
.status-grid p,.panel p{
  font-size:13px;
  line-height:1.6;
}
.status-card .text-link{
  margin-top:auto;
  padding-top:22px;
  font-size:12px;
  font-weight:600;
}
.doc-page h1{
  font-size:clamp(38px,5.6vw,64px);
  line-height:1.03;
  letter-spacing:-.035em;
  font-weight:500;
}
.doc-summary{font-size:18px;line-height:1.58}
.doc-meta{font-size:10px}
.doc-page section p{font-size:16px;line-height:1.72}
.doc-page section.formal p{font-size:13px}
.concept-list h2,.doc-list h2,.source-grid h2{font-size:26px;line-height:1.12;font-weight:500}
.concept-list p,.doc-list p,.source-grid p{font-size:13px;line-height:1.6}
@media(max-width:760px){
  .page-intro h1{font-size:clamp(36px,10vw,58px)}
  .status-card,.panel{min-height:auto}
}

/* LXSpatium 1.0.5 — resolver/source link integrity */
.resolver-result-link{display:block;color:inherit;text-decoration:none;cursor:pointer;transition:border-color .16s ease,background .16s ease,transform .16s ease}
.resolver-result-link:hover,.resolver-result-link:focus-visible{border-color:color-mix(in srgb,var(--brand) 60%,var(--line));background:color-mix(in srgb,var(--surface) 94%,var(--brand) 3%);transform:translateY(-1px);outline:none}
.resolver-result-link .resolver-cta{margin-top:18px;pointer-events:none}
.book-list>.book-card{cursor:pointer}


/* 1.0.6 — family hierarchy and full-card navigation */
p.eyebrow,.page-intro p.eyebrow,.explorer-intro p.eyebrow,.section-head p.eyebrow,.inspector p.eyebrow,.panel p.eyebrow,.detail-hero p.eyebrow{display:block;margin:0 0 12px;color:var(--brand);font-size:10px;line-height:1.3;font-weight:650;letter-spacing:.16em;text-transform:uppercase}
.panel-link{display:flex;flex-direction:column;color:inherit;cursor:pointer;transition:border-color .16s ease,background .16s ease,transform .16s ease}.panel-link .text-link{margin-top:auto;pointer-events:none}.panel-link:hover,.panel-link:focus-visible{border-color:color-mix(in srgb,var(--brand) 58%,var(--line));background:color-mix(in srgb,var(--surface) 92%,var(--brand) 8%);transform:translateY(-1px);outline:none}.panel-link:focus-visible{box-shadow:0 0 0 3px var(--brand-soft)}
.source-grid .source-card{display:grid;gap:8px;border:1px solid var(--line);background:var(--surface);border-radius:var(--radius);padding:28px;color:inherit;transition:border-color .16s ease,background .16s ease,transform .16s ease}.source-grid .source-card:hover,.source-grid .source-card:focus-visible{border-color:color-mix(in srgb,var(--brand) 58%,var(--line));background:color-mix(in srgb,var(--surface) 92%,var(--brand) 8%);transform:translateY(-1px);outline:none}.source-grid .source-card code{font-size:11px;color:var(--brand);overflow-wrap:anywhere}.source-grid .source-card small{color:var(--faint)}
.aes-inline-link{color:var(--brand);font-weight:700;text-decoration:none}.aes-inline-link:hover{text-decoration:underline}.aes-inline-link:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:2px}.graph-aes-link{cursor:pointer}.graph-aes-link text{fill:var(--brand);font-weight:700}.graph-aes-link:hover .node{stroke-width:4}
.crypto-public-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px}.crypto-public-grid article{min-width:0;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);padding:24px;display:grid;gap:9px}.crypto-public-grid span,.crypto-public-grid small{font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--faint)}.crypto-public-grid h3{margin:0;font-size:20px}.crypto-public-grid code{font-size:11px;overflow-wrap:anywhere;color:var(--brand)}