/* standards.css — Veyrum "Standards" site shell. Reading room (light) with per-sector --accent.
   Fraunces display · IBM Plex Sans body · IBM Plex Mono for IDs. Sector accent injected per page. */
:root{--ink:#16191D;--muted:#59616A;--line:#E2E4E9;--paper:#ffffff;--paper-2:#f7f8f9;
  --slate:#1B262D;--display:"Fraunces",Georgia,serif;--sans:"IBM Plex Sans",system-ui,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,monospace;
  --accent:#F0A202;--accent-ink:#8a5e00;--accent-tint:#FBF4DE;--accent-line:#EBD9A6}
*{box-sizing:border-box}
html,body{margin:0}
body{font-family:var(--sans);color:var(--ink);background:var(--paper-2);font-size:15px;line-height:1.55}
a{color:var(--accent-ink);text-decoration:none}

/* topbar */
.topbar{position:sticky;top:0;z-index:40;display:flex;align-items:center;justify-content:space-between;
  gap:16px;height:54px;padding:0 20px;background:var(--slate);color:#EAF0F3;border-bottom:3px solid var(--accent)}
.topbar .brand{font-family:var(--display);font-weight:700;font-size:18px;color:#fff;letter-spacing:.02em}
.topbar .brand span{font-family:var(--mono);font-weight:500;font-size:10px;letter-spacing:.18em;
  text-transform:uppercase;color:var(--accent);margin-left:10px}
.topbar-sector{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  color:#C7D0D6;display:flex;align-items:center;gap:8px}
.dot{width:10px;height:10px;border-radius:50%;background:var(--fam,var(--accent));display:inline-block;flex:0 0 auto}

/* veyrum.com global bar (mounted above the portal topbar; dark chrome so the metallic logo reads) */
.vsite-header{position:relative;z-index:41;background:#16191D;border-bottom:1px solid #2A333B}
.vsite-wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.vsite-header .vsite-wrap{display:flex;align-items:center;gap:28px;height:72px}
.vsite-brand{display:inline-flex;align-items:center;text-decoration:none}
.vsite-brand img{height:36px;width:auto;display:block}
.topbar .brand img{height:42px;width:auto;display:block}
.vsite-nav{display:flex;gap:24px;flex:1}
.vsite-nav a{text-decoration:none;font-weight:500;font-size:15.5px;color:#E7ECEF;padding:6px 0}
.vsite-nav a:hover,.vsite-nav a.on{box-shadow:inset 0 -2px 0 #F0A202}
.vsite-btn{font-family:"IBM Plex Sans",system-ui,sans-serif;font-weight:600;font-size:15px;white-space:nowrap;
  background:#F0A202;border:1px solid #C7860A;color:#241a00;padding:11px 22px;border-radius:999px;text-decoration:none}
.vsite-btn:hover{filter:brightness(1.04)}

/* search */
.search{position:relative;flex:1 1 auto;max-width:440px;margin:0 18px}
/* center the search in the portal topbar on all pages (home included), independent of siblings */
@media(min-width:761px){.topbar .search{position:absolute;left:50%;transform:translateX(-50%);flex:none;width:min(440px,40vw);margin:0}}
.search input{width:100%;height:34px;border:1px solid #33414c;background:#12191f;color:#EAF0F3;
  border-radius:8px;padding:0 40px 0 12px;font:inherit;font-size:13px}
.search input::placeholder{color:#8a97a1}
.search input:focus{outline:2px solid var(--accent);outline-offset:0}
.search-go{position:absolute;top:0;bottom:0;right:0;width:40px;display:flex;align-items:center;justify-content:center;
  background:transparent;border:0;color:#8a97a1;cursor:pointer}
.search-go:hover{color:#EAF0F3}
.search-go svg{width:16px;height:16px;stroke:currentColor;stroke-width:2;fill:none;stroke-linecap:round;stroke-linejoin:round}
.search-results{position:absolute;top:40px;left:0;right:0;background:#fff;border:1px solid var(--line);
  border-radius:10px;box-shadow:0 8px 28px rgba(0,0,0,.18);max-height:60vh;overflow:auto;z-index:40;padding:6px}
.search-results a{display:block;padding:8px 10px;border-radius:7px;color:var(--ink)}
.search-results a:hover,.search-results a.sel{background:var(--paper-2)}
.search-results .r-des{font-family:var(--mono);font-size:10.5px;color:var(--accent-ink)}
.search-results .r-t{font-weight:600;font-size:13.5px}
.search-results .r-s{font-size:11.5px;color:var(--muted)}
.search-results .r-h{display:block;font-size:11.5px;color:var(--accent-ink);margin-top:2px}
.search-results .r-s2{display:block;font-size:11.5px;color:var(--muted);margin-top:2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.search-results .r-none{padding:10px;color:var(--muted);font-size:13px}
.search-results .r-all{display:block;padding:9px 10px;margin-top:2px;font-family:var(--mono);font-size:11.5px;
  letter-spacing:.02em;color:var(--accent-ink);border-top:1px solid var(--line)}
.search-results .r-all:hover{background:var(--paper-2)}
.doc-row .dt .rr-h{font-family:var(--mono);font-size:11px;color:var(--accent-ink);font-weight:400;margin-left:6px}
#vrs-page-results .doc-row{align-items:start}
.rr-snips{display:block;margin-top:5px}
.rr-snip{display:block;color:var(--muted);font-size:12.5px;line-height:1.45;margin:2px 0}
mark.s-hl{background:var(--accent-tint);color:inherit;box-shadow:inset 0 -2px 0 var(--accent);border-radius:2px;padding:0 1px}
.rr-more{display:block;font-family:var(--mono);font-size:11px;color:var(--accent-ink);margin-top:3px}

/* family landing rows + breadcrumb */
.crumb{font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--muted);margin-bottom:10px}
.crumb a{color:var(--accent-ink)}
.doc-rows{margin-top:20px;border-top:1px solid var(--line)}
.doc-row{display:grid;grid-template-columns:120px 1fr auto;gap:14px;align-items:baseline;
  padding:12px 6px;border-bottom:1px solid var(--line);color:var(--ink)}
.doc-row:hover{background:var(--paper-2)}
.doc-row .des{font-family:var(--mono);font-size:11.5px;color:var(--accent-ink)}
.doc-row .dt{font-weight:600}
.doc-row .tp{font-family:var(--mono);font-size:10.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}

/* 3-pane layout */
.layout{display:grid;grid-template-columns:290px minmax(0,1fr) 240px;align-items:start;max-width:1400px;margin:0 auto}
.tree{position:sticky;top:54px;max-height:calc(100vh - 54px);overflow:auto;padding:18px 10px 40px;
  border-right:1px solid var(--line);background:var(--paper)}
.tree-home{display:block;font-family:var(--display);font-weight:700;font-size:16px;color:var(--ink);padding:6px 12px 12px}
.tree-fam{margin:2px 0}
.tree-fam>summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:9px;padding:7px 12px;
  border-radius:7px;font-weight:600;font-size:13.5px;color:var(--ink)}
.tree-fam>summary::-webkit-details-marker{display:none}
.tree-fam>summary:hover{background:var(--paper-2)}
.tree-fam>summary .chev{width:11px;height:11px;flex:0 0 auto;stroke:var(--muted);stroke-width:2.6;fill:none;stroke-linecap:round;stroke-linejoin:round;transition:transform .15s ease}
.tree-fam[open]>summary .chev{transform:rotate(90deg)}
.tree-fam>summary .fam-label{flex:1 1 auto}
.tree-fam>summary .fam-n{font-weight:400;color:var(--muted);font-family:var(--mono);font-size:11px}
.tree-fam ul{list-style:none;margin:0 0 6px;padding:0 0 0 8px}
.tree-fam li a{display:block;padding:5px 12px 5px 20px;border-radius:6px;color:#3a4148;font-size:13px;line-height:1.35}
.tree-fam li a:hover{background:var(--paper-2)}
.tree-fam li a .des{display:block;font-family:var(--mono);font-size:10.5px;color:var(--muted);letter-spacing:.02em}
.tree-fam li a.cur{background:var(--accent-tint);color:var(--ink);box-shadow:inset 3px 0 0 var(--accent)}
.tree-fam li a.cur .des{color:var(--accent-ink)}

/* document reading column */
.doc{background:var(--paper);min-height:calc(100vh - 54px);padding:34px 48px 60px;max-width:820px}
.doc .eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-ink)}
.doc .eyebrow .status{color:var(--muted)}
.doc-head h1{font-family:var(--display);font-weight:700;font-size:32px;line-height:1.08;margin:8px 0 6px;letter-spacing:-.01em}
.doc-head .subtitle{font-size:16px;color:#2a2f35;margin:0 0 14px;max-width:42em}
.doc-actions{display:flex;align-items:center;gap:16px;margin:6px 0 4px}
.btn-pdf{display:inline-flex;align-items:center;gap:8px;background:var(--accent);color:#16191D;font-weight:600;
  font-size:13px;padding:9px 16px;border-radius:8px}
.btn-pdf::before{content:"\2913";font-size:15px}
.btn-pdf:hover{filter:brightness(1.05)}
.doc-actions .meta{font-family:var(--mono);font-size:11.5px;color:var(--muted)}
.cite{font-family:var(--mono);font-size:11px;color:var(--muted);margin:12px 0 0;padding:8px 12px;
  background:var(--paper-2);border:1px solid var(--line);border-radius:6px}
.cite code{color:var(--accent-ink)}
.doc-body{margin-top:26px;border-top:1px solid var(--line);padding-top:22px}

/* body content */
.doc-body h2,.doc-body h3,.doc-body h4{font-family:var(--display);font-weight:700;line-height:1.15;color:var(--ink)}
.doc-body h2{font-size:22px;margin:30px 0 8px;padding-left:14px;border-left:4px solid var(--accent)}
.doc-body h3{font-size:16.5px;margin:20px 0 5px}
.doc-body h4{font-size:14px;margin:16px 0 4px}
.doc-body p{margin:0 0 11px}
.doc-body ul,.doc-body ol{margin:0 0 11px;padding-left:22px}.doc-body li{margin:4px 0}
.doc-body blockquote{margin:14px 0;padding:12px 18px;background:var(--accent-tint);border-left:4px solid var(--accent);
  border-radius:0 6px 6px 0;color:#2a2f35}
.doc-body blockquote p:last-child{margin-bottom:0}
.doc-body table{width:100%;border-collapse:collapse;margin:14px 0;font-size:13.5px}
.doc-body th,.doc-body td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:top}
.doc-body thead th{background:var(--slate);color:#EAF0F3;font-family:var(--mono);font-weight:600;font-size:11px;
  letter-spacing:.05em;text-transform:uppercase}
.doc-body tbody tr:nth-child(even) td{background:var(--paper-2)}
.doc-body code{font-family:var(--mono);font-size:12.5px;background:#f0efec;padding:1px 5px;border-radius:3px}
.doc-body hr{border:0;border-top:1px solid var(--line);margin:22px 0}
/* standard clause auto-numbering */
.doc--standard{counter-reset:h2}
.doc--standard h2{counter-increment:h2;counter-reset:h3}
.doc--standard h2::before{content:counter(h2) "\2002";color:var(--accent-ink);font-family:var(--mono);font-weight:600}
.doc--standard h3{counter-increment:h3}
.doc--standard h3::before{content:counter(h2) "." counter(h3) "\2002";color:var(--accent-ink);font-family:var(--mono);font-weight:600;font-size:14px}
.doc-foot{margin-top:34px;border-top:1px solid var(--line);padding-top:14px;color:var(--muted);font-size:12px}

/* on-this-page */
.toc{position:sticky;top:54px;max-height:calc(100vh - 54px);overflow:auto;padding:34px 16px;font-size:12.5px}
.toc-h{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.toc ul{list-style:none;margin:0;padding:0;border-left:1px solid var(--line)}
.toc li a{display:block;padding:4px 12px;color:var(--muted);line-height:1.3}
.toc li.l3 a{padding-left:24px;font-size:12px}
.toc li a:hover,.toc li a.active{color:var(--accent-ink);box-shadow:inset 2px 0 0 var(--accent)}

/* root landing */
.landing{max-width:900px}
.fam-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px;margin-top:24px}
.fam-card{display:flex;flex-direction:column;gap:6px;padding:16px;background:var(--paper);border:1px solid var(--line);
  border-radius:10px;border-top:3px solid var(--fam,var(--accent))}
.fam-card:hover{box-shadow:0 3px 14px rgba(0,0,0,.07)}
.fam-card .fc-name{font-family:var(--display);font-weight:700;font-size:16px;color:var(--ink)}
.fam-card .fc-n{font-family:var(--mono);font-size:11px;color:var(--muted)}

/* mobile nav hamburger (CSS-only disclosure — usable with JS disabled) */
.vrs-navcb{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);border:0}
.vrs-burger{display:none}
.vrs-burger svg{width:20px;height:20px;stroke:currentColor;stroke-width:2;fill:none;stroke-linecap:round;stroke-linejoin:round}
.vrs-burger .b-close{display:none}
#vrs-nav:checked ~ .topbar .vrs-burger .b-open{display:none}
#vrs-nav:checked ~ .topbar .vrs-burger .b-close{display:block}
.vrs-navcb:focus-visible ~ .topbar .vrs-burger{outline:2px solid var(--accent);outline-offset:2px}

/* search-term highlight + match indicator bar (arriving from a search result) */
mark.vrs-hl{background:var(--accent-tint);color:inherit;border-radius:2px;box-shadow:inset 0 -2px 0 var(--accent);padding:0 1px}
mark.vrs-hl.cur{background:var(--accent);color:#16191D;box-shadow:none}
.vrs-minimap{position:fixed;top:54px;bottom:0;width:14px;z-index:30;pointer-events:auto;cursor:pointer;
  background:rgba(27,38,45,.04);border-radius:7px}
.vrs-view{position:absolute;left:0;right:0;background:rgba(27,38,45,.10);
  border-top:1px solid rgba(27,38,45,.16);border-bottom:1px solid rgba(27,38,45,.16);pointer-events:none}
.vrs-tick{position:absolute;left:2px;right:2px;height:8px;margin-top:-4px;padding:0;border:0;border-radius:2px;
  background:var(--accent);opacity:.75;cursor:pointer;pointer-events:auto;transition:opacity .1s}
.vrs-tick:hover{opacity:1;box-shadow:0 0 0 1px var(--accent)}
/* clear/label control docked at the bottom of "On this page" */
.toc-hl{margin-top:18px;padding-top:12px;border-top:1px solid var(--line);font-size:11.5px;line-height:1.4;color:var(--muted)}
.toc-hl b{color:var(--accent-ink);font-weight:600}
.toc-hl-clear{display:inline-flex;align-items:center;gap:6px;margin-top:8px;border:1px solid var(--line);
  background:var(--paper);color:var(--ink);font:inherit;font-size:11.5px;padding:5px 10px;border-radius:7px;cursor:pointer}
.toc-hl-clear:hover{background:var(--paper-2);border-color:var(--accent-line)}
.vrs-hlchip{position:fixed;right:16px;bottom:16px;z-index:31;display:flex;align-items:center;gap:10px;
  background:var(--slate);color:#EAF0F3;font-size:12.5px;padding:8px 10px 8px 15px;border-radius:22px;box-shadow:0 4px 16px rgba(0,0,0,.28)}
.vrs-hlchip b{color:var(--accent);font-weight:600}
.vrs-hlchip button{border:0;background:#33414c;color:#EAF0F3;width:22px;height:22px;border-radius:50%;cursor:pointer;font-size:12px;line-height:1;flex:0 0 auto}
.vrs-hlchip button:hover{background:#4a5c6a}

/* responsive */
@media(max-width:1100px){.layout{grid-template-columns:270px minmax(0,1fr)}.toc{display:none}}
@media(max-width:760px){
  .layout{grid-template-columns:minmax(0,1fr)}
  /* topbar: [burger] [brand] on row 1, full-width search on row 2; drop the redundant sector chip */
  .topbar{height:auto;min-height:0;flex-wrap:wrap;padding:7px 14px;gap:7px 10px}
  .topbar .brand{order:1;font-size:16px;white-space:nowrap;flex:1 1 auto}
  .topbar .brand span{margin-left:8px}
  .topbar-sector{display:none}
  .vrs-burger{order:0;display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;
    width:36px;height:36px;border:1px solid #33414c;border-radius:8px;background:#12191f;color:#EAF0F3;cursor:pointer}
  .vrs-burger:hover{background:#182129}
  .search{order:2;flex:1 1 100%;max-width:none;margin:0}
  .search input{height:32px}
  /* tree collapsed by default; the burger reveals it */
  .tree{display:none;position:static;max-height:none;border-right:0;border-bottom:1px solid var(--line)}
  #vrs-nav:checked ~ .layout .tree{display:block;max-height:72vh;overflow:auto}
  /* keep the reading column inside the viewport; wide clause tables scroll in their own region */
  .doc{max-width:100%;padding:24px 20px 48px}
  .doc-body table{display:block;width:100%;overflow-x:auto}
  /* global bar: declutter on phones — drop consult button, let nav scroll horizontally */
  .vsite-header .vsite-wrap{height:52px;gap:14px;padding:0 14px}
  .vsite-brand img{height:30px}
  .vsite-nav{gap:16px;font-size:14px;overflow-x:auto;-webkit-overflow-scrolling:touch;white-space:nowrap}
  .vsite-nav a{padding:4px 0}
  .vsite-btn{display:none}}