/* NEO AI Research — additive stylesheet for /research/*, /search/.
   Loaded AFTER assets/css/site.min.css and scoped to body.research.

   site.min.css is the design system and is not modified. Three of its global
   rules are actively hostile to long-form documents and are overridden here,
   inside the .research scope only, so the landing page is untouched:

     h1{max-width:640px;margin:0 auto}      headings would centre-block
     h2{font-size:clamp(30px,3.6vw,46px)}   section headings at 46px
     table{min-width:640px}                 every table forces overflow

   A fourth collision is an ABSENCE rather than a rule. site.min.css styles
   anchors only as `.nav a`; it declares nothing for an anchor anywhere else,
   because the landing page has no prose links outside its navigation. Every
   link on a research page would therefore fall to the browser default —
   underlined, in the UA link colour, on every table of contents entry, every
   card and every button. Link styling is declared explicitly below rather than
   inherited by accident.

   Tokens consumed from :root in site.min.css: --blue --blue-soft --violet --cyan
   --pink --bg --ink --ink-2 --ink-3 --glass --glass-b --hud --hud-dim --mono
   No token is redefined. Four research-only tokens are added below. */

body.research{
  --r-measure:74ch;
  --r-shell:1180px;
  --r-rule:rgba(255,255,255,.09);
  --r-panel:rgba(255,255,255,.035);
  background:var(--bg);color:var(--ink);
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  font-size:16px;line-height:1.6;overflow-x:hidden;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility
}

/* ---------- skip link ---------- */
.r-skip{position:absolute;left:-9999px;top:0;z-index:200;background:var(--blue);
  color:#fff;padding:12px 18px;border-radius:0 0 10px 0;font-size:14px;
  white-space:normal}
.r-skip:focus{left:0}

/* ---------- navigation ---------- */
body.research .r-nav{gap:14px}
body.research .r-nav .logo{display:flex;align-items:center;gap:9px}
body.research .r-nav .logo img{height:18px;width:18px;display:block}
body.research .r-word{font-family:'Space Grotesk','Inter',sans-serif;
  font-size:13.5px;font-weight:500;letter-spacing:.2px;color:var(--ink)}
body.research .r-links a{font-size:12.5px;color:var(--ink-2);white-space:nowrap}
body.research .r-links a:hover,body.research .r-links a:focus-visible{
  color:var(--ink)}
body.research .r-links a[aria-current="page"]{color:var(--hud)}
body.research .r-burger{display:none;background:transparent;border:0;
  padding:8px 6px;cursor:pointer;flex-direction:column;gap:4px}
body.research .r-burger span{display:block;width:18px;height:1.5px;
  background:var(--ink-2);transition:.2s}
body.research .r-burger[aria-expanded="true"] span:nth-child(1){
  transform:translateY(5.5px) rotate(45deg)}
body.research .r-burger[aria-expanded="true"] span:nth-child(2){opacity:0}
body.research .r-burger[aria-expanded="true"] span:nth-child(3){
  transform:translateY(-5.5px) rotate(-45deg)}

/* The landing page hides .links below 1080px and offers no replacement. A
   document site cannot do that, so research pages get a real disclosure menu.
   Scoped to .research: the landing page keeps its existing behaviour. */
@media(max-width:1080px){
  body.research .r-nav .r-links{display:none;position:absolute;top:calc(100% + 10px);
    left:0;right:0;flex-direction:column;gap:0;padding:8px;
    background:rgba(8,10,22,.97);border:1px solid var(--glass-b);
    border-radius:18px;backdrop-filter:blur(20px);
    -webkit-backdrop-filter:blur(20px);box-shadow:0 20px 60px rgba(0,0,0,.6)}
  body.research .r-nav .r-links.open{display:flex}
  body.research .r-links a{padding:11px 14px;font-size:14px;width:100%;
    border-radius:10px}
  body.research .r-links a:hover{background:var(--glass)}
  body.research .r-burger{display:flex}
  body.research .r-nav{position:fixed;width:calc(100vw - 24px);max-width:640px}
}

/* ---------- shell ---------- */
.r-main{max-width:var(--r-shell);margin:0 auto;padding:112px 24px 88px;
  position:relative;z-index:2}
@media(max-width:640px){.r-main{padding:96px 18px 64px}}

/* ---------- breadcrumb ---------- */
.r-crumb ol{display:flex;flex-wrap:wrap;gap:6px;list-style:none;
  font-size:12px;color:var(--ink-3);font-family:var(--mono);margin-bottom:26px}
.r-crumb li+li::before{content:"/";margin-right:6px;color:var(--ink-3);
  opacity:.6}
.r-crumb a{font-size:12px;color:var(--ink-3);white-space:normal}
.r-crumb a:hover{color:var(--hud)}
.r-crumb [aria-current="page"]{color:var(--ink-2)}

/* ---------- headings, overriding the landing scale ---------- */
body.research h1{font-family:'Space Grotesk','Inter',sans-serif;
  font-size:clamp(28px,3.4vw,42px);font-weight:500;line-height:1.14;
  letter-spacing:-.9px;max-width:none;margin:0 0 14px}
body.research h2{font-family:'Space Grotesk','Inter',sans-serif;
  font-size:clamp(21px,2.1vw,27px);font-weight:500;line-height:1.25;
  letter-spacing:-.4px;margin:52px 0 14px;padding-top:6px;scroll-margin-top:104px}
body.research h3{font-family:'Space Grotesk','Inter',sans-serif;font-size:18px;
  font-weight:500;line-height:1.35;margin:34px 0 10px;color:var(--ink);
  scroll-margin-top:104px}
body.research h4{font-size:15px;font-weight:600;margin:24px 0 8px}
.r-anchor{opacity:0;margin-left:-.85em;padding-right:.25em;color:var(--hud);
  font-weight:400;text-decoration:none;font-size:.8em;white-space:normal}
h2:hover .r-anchor,h3:hover .r-anchor,.r-anchor:focus{opacity:.75}

/* ---------- prose ---------- */
body.research p,body.research li{font-size:16.5px;line-height:1.72;
  color:var(--ink-2)}
body.research .r-body>p,body.research .r-body>ul,body.research .r-body>ol,
body.research .r-body>blockquote{max-width:var(--r-measure)}
body.research .r-body p{margin:0 0 18px}
body.research .r-body ul,body.research .r-body ol{margin:0 0 18px 22px}
body.research .r-body li{margin:0 0 8px}
body.research .r-body b,body.research .r-body strong{color:var(--ink);
  font-weight:600}
body.research .r-body hr{border:0;border-top:1px solid var(--r-rule);
  margin:44px 0}
/* Base for every anchor in the research scope. site.min.css declares none, so
   without this the UA default applies. Underline is then re-applied ONLY where
   a link sits inside running prose, where it carries meaning; navigation,
   buttons, cards and the contents list are already unmistakably interactive
   and an underline there is noise. */
body.research a{font-size:inherit;white-space:normal;overflow-wrap:anywhere;
  color:var(--ink-2);text-decoration:none;transition:color .2s}
body.research a:hover{color:var(--ink)}
body.research .r-nav a,body.research .r-btn,body.research .r-f-links a,
body.research .r-card-id,body.research .r-capref,
body.research .r-hit-k{white-space:nowrap;overflow-wrap:normal}
body.research .r-body a,body.research .r-inline,body.research .r-term,
body.research .r-pubref,body.research .r-cite a,body.research .r-note a,
body.research .r-warn a,body.research .r-lede a{font-size:inherit;
  white-space:normal;color:var(--blue-soft);text-decoration:underline;
  text-decoration-color:rgba(77,123,255,.4);text-underline-offset:3px}
body.research .r-body a:hover,body.research .r-inline:hover{color:var(--cyan);
  text-decoration-color:var(--cyan)}
body.research .r-term{color:var(--ink);text-decoration-style:dotted;
  text-decoration-color:var(--hud-dim)}
body.research .r-term:hover{color:var(--hud)}
body.research code{font-family:var(--mono);font-size:.87em;
  background:rgba(105,230,255,.08);border:1px solid rgba(105,230,255,.16);
  padding:1px 5px;border-radius:5px;color:var(--hud);
  white-space:normal;overflow-wrap:anywhere}
body.research cite{font-style:italic;color:var(--ink)}
body.research blockquote{border-left:2px solid var(--blue);padding-left:18px;
  margin:0 0 18px;color:var(--ink-2)}

/* ---------- document header ---------- */
.r-kicker{font-family:var(--mono);font-size:11px;letter-spacing:1.6px;
  text-transform:uppercase;color:var(--hud);margin:0 0 14px}
.r-sub{font-size:17px;line-height:1.5;color:var(--ink-2);max-width:70ch;
  margin:0 0 22px}
.r-lede{font-size:17.5px;line-height:1.6;color:var(--ink-2);max-width:70ch;
  margin:0 0 8px}
.r-doc-head,.r-page-head{border-bottom:1px solid var(--r-rule);
  padding-bottom:30px;margin-bottom:8px}
.r-meta{display:flex;flex-wrap:wrap;gap:8px 22px;font-family:var(--mono);
  font-size:11.5px;color:var(--ink-3);margin:0 0 20px}
.r-meta b{color:var(--ink-2);font-weight:500}
.r-status{color:var(--pink)}
.r-statusline{display:flex;align-items:center;gap:12px;flex-wrap:wrap;
  font-size:15px;color:var(--ink-2);margin:0 0 14px}

/* ---------- warning / note panels ---------- */
.r-warn{background:rgba(255,90,140,.06);border:1px solid rgba(255,90,140,.22);
  border-left:2px solid var(--pink);border-radius:10px;padding:14px 18px;
  font-size:14.5px;line-height:1.6;color:var(--ink-2);margin:0 0 20px;
  max-width:78ch}
.r-warn b{color:var(--ink)}
.r-note{font-size:13.5px;color:var(--ink-3);line-height:1.6;margin:18px 0 0;
  max-width:78ch}
.r-empty{font-size:14.5px;color:var(--ink-3);font-style:italic;line-height:1.6;
  padding:16px 18px;border:1px dashed var(--r-rule);border-radius:10px;
  list-style:none}

/* ---------- claim chips ---------- */
.r-claim{font-family:var(--mono);font-size:11px;font-weight:500;
  padding:1px 6px;border-radius:5px;border:1px solid;white-space:nowrap;
  display:inline-block;vertical-align:baseline;cursor:help;margin:0 1px}
.r-claim-e{color:#59e6a8;border-color:rgba(89,230,168,.35);
  background:rgba(89,230,168,.08)}
.r-claim-a{color:var(--blue-soft);border-color:rgba(77,123,255,.35);
  background:rgba(77,123,255,.08)}
.r-claim-d{color:var(--violet);border-color:rgba(139,92,246,.35);
  background:rgba(139,92,246,.08)}
.r-claim-o{color:var(--pink);border-color:rgba(255,90,140,.35);
  background:rgba(255,90,140,.08)}
.r-capref{font-family:var(--mono);font-size:10.5px;margin-left:5px;
  color:inherit;text-decoration:none;opacity:.85;white-space:nowrap}
.r-capref:hover{opacity:1;text-decoration:underline}
.r-capref b{font-weight:600}

.r-claimbar{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 22px}
.r-cc{display:flex;align-items:baseline;gap:7px;padding:9px 14px;
  border:1px solid var(--glass-b);border-radius:10px;background:var(--r-panel)}
.r-cc b{font-family:'Space Grotesk','Inter',sans-serif;font-size:19px;
  font-weight:500}
.r-cc span{font-size:11.5px;color:var(--ink-3)}
.r-cc-e b{color:#59e6a8}.r-cc-a b{color:var(--blue-soft)}
.r-cc-d b{color:var(--violet)}.r-cc-o b{color:var(--pink)}

/* ---------- capability status pill ---------- */
.r-s{font-family:var(--mono);font-size:11.5px;font-weight:600;padding:2px 8px;
  border-radius:999px;border:1px solid;display:inline-block;white-space:nowrap}
.r-s1{color:#59e6a8;border-color:rgba(89,230,168,.4);
  background:rgba(89,230,168,.1)}
.r-s2{color:var(--cyan);border-color:rgba(56,182,255,.4);
  background:rgba(56,182,255,.1)}
.r-s3{color:var(--hud);border-color:var(--hud-dim);
  background:rgba(105,230,255,.08)}
.r-s4{color:var(--violet);border-color:rgba(139,92,246,.4);
  background:rgba(139,92,246,.1)}
.r-s5{color:var(--ink-3);border-color:var(--glass-b);background:var(--glass)}
.r-keybig{font-size:14px!important;white-space:normal!important}

/* ---------- publication references ---------- */
.r-pubid{font-family:var(--mono);font-size:10.5px;color:var(--ink-3);
  margin-left:6px;white-space:normal;overflow-wrap:anywhere}
.r-pubref-dead{color:var(--ink-3);border-bottom:1px dotted var(--ink-3);
  cursor:help}

/* ---------- table of contents ---------- */
.r-toc{margin:36px 0;padding:22px 24px;border:1px solid var(--glass-b);
  border-radius:16px;background:var(--r-panel)}
.r-toc h2{font-size:12px!important;font-family:var(--mono)!important;
  letter-spacing:1.4px;text-transform:uppercase;color:var(--hud);
  margin:0 0 14px!important}
.r-toc ol{list-style:none;columns:2;column-gap:34px;margin:0}
@media(max-width:760px){.r-toc ol{columns:1}}
.r-toc li{margin:0 0 7px;break-inside:avoid}
.r-toc a{font-size:14px;color:var(--ink-2);white-space:normal;line-height:1.45}
.r-toc a:hover{color:var(--hud)}
.r-toc-l3{padding-left:16px}
.r-toc-l3 a{font-size:13px;color:var(--ink-3)}

/* ---------- tables ---------- */
.r-tablewrap{overflow-x:auto;margin:0 0 22px;border:1px solid var(--r-rule);
  border-radius:12px;-webkit-overflow-scrolling:touch}
.r-tablewrap:focus-visible{outline:2px solid var(--hud);outline-offset:2px}
body.research .r-tablewrap table{width:100%;min-width:520px;
  border-collapse:collapse;font-size:14px}
body.research .r-tablewrap caption{text-align:left;font-family:var(--mono);
  font-size:11px;letter-spacing:1.2px;text-transform:uppercase;
  color:var(--ink-3);padding:12px 16px;border-bottom:1px solid var(--r-rule)}
body.research .r-tablewrap th{text-align:left;font-weight:600;font-size:12px;
  letter-spacing:.4px;text-transform:uppercase;color:var(--ink-3);
  padding:11px 16px;border-bottom:1px solid var(--r-rule);
  background:rgba(255,255,255,.02);white-space:nowrap}
body.research .r-tablewrap td{padding:11px 16px;
  border-bottom:1px solid rgba(255,255,255,.05);color:var(--ink-2);
  vertical-align:top;line-height:1.55}
body.research .r-tablewrap tr:last-child td{border-bottom:0}
body.research .r-tablewrap td code{white-space:nowrap}

/* ---------- cards ---------- */
.r-cards{list-style:none;display:grid;gap:12px;margin:0;
  grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}
.r-card a{display:flex;flex-direction:column;gap:9px;height:100%;
  padding:20px 22px;border:1px solid var(--glass-b);border-radius:14px;
  background:var(--r-panel);white-space:normal;font-size:inherit;
  transition:border-color .2s,background .2s,transform .2s}
.r-card a:hover{border-color:rgba(105,230,255,.4);
  background:rgba(105,230,255,.045);transform:translateY(-2px)}
.r-card-id{font-family:var(--mono);font-size:10.5px;letter-spacing:1.1px;
  text-transform:uppercase;color:var(--hud)}
.r-card-t{font-family:'Space Grotesk','Inter',sans-serif;font-size:16px;
  line-height:1.35;color:var(--ink);font-weight:500}

/* ---------- sections ---------- */
.r-sec{margin:0 0 10px}
.r-legend{margin:38px 0}
.r-legend-grid{display:grid;gap:10px;margin:0 0 20px;
  grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.r-legend-grid>div{display:flex;gap:11px;align-items:flex-start;
  padding:13px 16px;border:1px solid var(--glass-b);border-radius:11px;
  background:var(--r-panel)}
.r-legend-grid span{font-size:13.5px;line-height:1.5;color:var(--ink-2)}

.r-dl-grid{display:grid;grid-template-columns:auto 1fr;gap:9px 18px;
  margin:0 0 20px;max-width:78ch}
.r-dl-grid dt{font-family:var(--mono);font-size:12.5px;color:var(--hud);
  font-weight:600}
.r-dl-grid dd{font-size:14.5px;color:var(--ink-2);line-height:1.55}

.r-terms{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));
  gap:2px 20px;margin:0 0 8px}
.r-terms dt{font-size:14.5px;color:var(--ink);padding:7px 0 0;
  scroll-margin-top:112px}
.r-terms dd{font-size:11.5px;color:var(--ink-3);font-family:var(--mono);
  padding:0 0 7px;border-bottom:1px solid rgba(255,255,255,.05)}
.r-terms dt:target{color:var(--hud)}

/* ---------- buttons ---------- */
.r-dl{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0 0}
.r-btn{display:inline-block;background:var(--blue);color:#fff;padding:10px 18px;
  border-radius:999px;font-weight:600;font-size:13px;white-space:nowrap;
  box-shadow:0 0 24px rgba(6,60,252,.35);transition:all .25s}
.r-btn:hover{color:#fff;box-shadow:0 0 34px rgba(6,60,252,.6);
  transform:translateY(-1px)}
.r-btn-ghost{background:transparent;border:1px solid var(--glass-b);
  color:var(--ink-2);box-shadow:none}
.r-btn-ghost:hover{color:var(--ink);border-color:var(--hud);box-shadow:none}

/* ---------- abstract / capability summary / citation ---------- */
.r-capsum,.r-cite{margin:40px 0;padding:26px 28px;border:1px solid var(--glass-b);
  border-radius:16px;background:var(--r-panel)}
.r-capsum h2,.r-cite h2{margin-top:0!important}
.r-cite p{font-size:14.5px;max-width:78ch}
.r-body h2#abstract+p{font-size:17.5px;color:var(--ink)}

/* ---------- search ---------- */
.r-search{margin:30px 0 20px;max-width:640px}
.r-search label{display:block;font-family:var(--mono);font-size:11px;
  letter-spacing:1.4px;text-transform:uppercase;color:var(--hud);
  margin:0 0 10px}
.r-search input{width:100%;background:var(--glass);color:var(--ink);
  border:1px solid var(--glass-b);border-radius:12px;padding:14px 18px;
  font-size:16px;font-family:inherit}
.r-search input:focus{outline:2px solid var(--hud);outline-offset:1px;
  border-color:transparent}
.r-results{display:grid;gap:9px;margin:20px 0 0}
.r-hit{display:block;padding:15px 18px;border:1px solid var(--glass-b);
  border-radius:12px;background:var(--r-panel);white-space:normal;
  font-size:inherit}
.r-hit:hover{border-color:rgba(105,230,255,.4);
  background:rgba(105,230,255,.045)}
.r-hit-k{font-family:var(--mono);font-size:10.5px;letter-spacing:1px;
  text-transform:uppercase;color:var(--hud);display:block;margin:0 0 5px}
.r-hit-t{font-size:15.5px;color:var(--ink);display:block;line-height:1.35}
.r-hit-s{font-size:13px;color:var(--ink-3);display:block;margin:6px 0 0;
  line-height:1.5}
.r-hit mark{background:rgba(105,230,255,.22);color:var(--hud);
  border-radius:3px;padding:0 2px}

/* ---------- footer ---------- */
body.research .r-f-in{align-items:flex-start;gap:16px}
body.research .r-f-links{display:flex;flex-wrap:wrap;gap:16px;width:100%;
  padding-bottom:6px}
body.research .r-f-links a{font-size:12.5px;color:var(--ink-2);
  white-space:nowrap}
body.research .r-f-links a:hover{color:var(--hud)}
body.research .f-copy a{font-size:inherit;white-space:normal;
  color:var(--ink-2);text-decoration:underline}

/* ---------- focus, motion, print ---------- */
body.research a:focus-visible,body.research button:focus-visible,
body.research input:focus-visible,body.research [tabindex]:focus-visible{
  outline:2px solid var(--hud);outline-offset:2px;border-radius:4px}
@media (prefers-reduced-motion:reduce){
  body.research *,body.research *::before,body.research *::after{
    transition-duration:.01ms!important;animation-duration:.01ms!important}
  .r-card a:hover,.r-btn:hover{transform:none}
}
@media print{
  body.research{background:#fff;color:#111}
  body.research .r-nav,.r-skip,.r-toc,.r-dl,footer,.r-crumb,.r-anchor{
    display:none!important}
  body.research p,body.research li,body.research td{color:#222}
  body.research h1,body.research h2,body.research h3{color:#000}
  .r-main{padding:0;max-width:none}
  .r-tablewrap{border-color:#ccc}
  body.research a{color:#0033cc;text-decoration:underline}
  body.research a[href^="/"]::after{content:" (https://neoai.myneogroup.com"
    attr(href) ")";font-size:9pt;color:#555}
}

/* ---------- h1 subordinate clause ---------- */
.r-h1-tail{display:block;font-size:.56em;line-height:1.3;letter-spacing:-.2px;
  color:var(--ink-2);margin-top:8px;font-weight:400}