:root{
  --bg:#0B1B3A; --bg2:#14275C; --panel:#10214A; --panel2:#172B5C;
  --line:#24396B; --line2:#34507F;
  --ink:#EEF2FA; --ink2:#C6D0E4; --mut:#93A3C1; --mut2:#6E80A4;
  --gold:#D4AF37; --gold-d:#B8932A; --gold-l:#E8CB6A; --gold-soft:rgba(212,175,55,.14);
  --ice:#8FD6E8; --crim:#E0625E;
  --card:#FFFFFF; --card-ink:#0B1B3A; --card-mut:#55648A;
  --r:14px; --r-s:9px; --sh:0 16px 38px rgba(4,10,28,.5);
  --serif:'Playfair Display','Source Serif 4','Source Serif Pro','Iowan Old Style','Palatino Linotype','Palatino','Georgia',serif;
  --sans:'Inter','IBM Plex Sans',-apple-system,'Segoe UI',system-ui,'Helvetica Neue',Arial,sans-serif;
  --mono:'IBM Plex Mono','SFMono-Regular',Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);
  font-size:16px;line-height:1.64;-webkit-font-smoothing:antialiased;
  background-image:radial-gradient(1200px 560px at 82% -10%,rgba(212,175,55,.10),transparent 62%),
    radial-gradient(900px 480px at 4% 2%,rgba(20,39,92,.85),transparent 60%);}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--serif);line-height:1.16;margin:0 0 .5em;letter-spacing:.002em;font-weight:700}
h1{font-size:clamp(1.9rem,4vw,2.85rem)}
h2{font-size:clamp(1.3rem,2.3vw,1.72rem)}
h3{font-size:1.1rem}
p{margin:0 0 1em}
.wrap{max-width:1250px;margin:0 auto;padding:0 20px}
.mut{color:var(--mut)}.small{font-size:.86rem}
.num,.mini,.article-table{font-variant-numeric:tabular-nums;font-feature-settings:'tnum' 1}
/* ---------------- header ---------------- */
.hdr{position:sticky;top:0;z-index:40;background:rgba(11,27,58,.92);
  backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.hdr__in{display:flex;align-items:center;gap:16px;min-height:68px}
.logo{display:flex;align-items:center;gap:11px;flex:0 0 auto}
.logo img{height:38px;width:auto;display:block}
.logo__w{font-family:var(--serif);font-weight:700;font-size:1.3rem;color:#fff;letter-spacing:.01em}
.logo__w i{font-style:normal;color:var(--gold)}
.nav{margin-left:auto;display:flex;flex-wrap:wrap;gap:1px;align-items:center}
.nav a{padding:9px 11px;border-radius:var(--r-s);font-weight:600;font-size:.85rem;color:var(--ink2)}
.nav a:hover{background:var(--panel2);color:#fff}
.nav a.on{background:var(--gold);color:#1A1503}
/* ---------------- hero ---------------- */
.hero{position:relative;border-radius:var(--r);overflow:hidden;margin:26px 0 10px;
  border:1px solid var(--line2);background:linear-gradient(142deg,#0A1730 0%,#14275C 52%,#1C3570 100%)}
.hero__grid{position:absolute;inset:0;background-image:
  linear-gradient(rgba(212,175,55,.10) 1px,transparent 1px),
  linear-gradient(90deg,rgba(212,175,55,.10) 1px,transparent 1px);
  background-size:46px 46px;opacity:.55;pointer-events:none}
.hero__in{position:relative;display:grid;grid-template-columns:1.36fr .9fr;gap:30px;
  padding:36px 36px 32px}
@media(max-width:900px){.hero__in{grid-template-columns:1fr;padding:24px 20px 22px}}
.hero__k{display:inline-flex;align-items:center;gap:8px;background:var(--gold-soft);
  border:1px solid rgba(212,175,55,.5);color:var(--gold-l);font-weight:800;font-size:.72rem;
  letter-spacing:.16em;text-transform:uppercase;padding:6px 12px;border-radius:999px;margin-bottom:16px}
.hero__k b{width:7px;height:7px;border-radius:50%;background:var(--gold)}
.hero h1{color:#fff;margin:0 0 12px;text-shadow:0 2px 22px rgba(0,0,0,.4)}
.hero__lead{color:#D9E1F2;font-size:1.05rem;max-width:64ch}
.hero__links{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.btn{display:inline-block;background:var(--gold);color:#1A1503;font-weight:750;padding:11px 18px;
  border-radius:var(--r-s);border:0;font-size:.92rem}
.btn:hover{background:var(--gold-l)}
.btn--ghost{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.3);color:#fff}
.btn--ghost:hover{background:rgba(255,255,255,.14)}
.hero__stats{display:grid;grid-template-columns:1fr 1fr;gap:12px;align-self:center}
.hstat{background:rgba(6,15,36,.55);border:1px solid rgba(255,255,255,.16);border-radius:var(--r-s);
  padding:14px 15px}
.hstat b{display:block;font-family:var(--serif);font-size:1.62rem;font-weight:700;color:#fff;
  font-variant-numeric:tabular-nums;line-height:1}
.hstat span{font-size:.77rem;color:#C9D4EA}
.hstat--g b{color:var(--gold)}
/* ---------------- key numbers strip ---------------- */
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin:18px 0 4px}
.fact{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:15px 16px}
.fact b{display:block;font-family:var(--serif);font-size:1.7rem;font-weight:700;color:var(--gold);
  font-variant-numeric:tabular-nums;line-height:1}
.fact span{font-size:.78rem;color:var(--mut)}
/* ---------------- layout ---------------- */
.main{margin:24px 0 64px}
.g2{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:28px;align-items:start}
@media(max-width:1020px){.g2{grid-template-columns:1fr}}
.sec{margin-bottom:40px}
.shead{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;margin-bottom:16px;
  border-bottom:1px solid var(--line);padding-bottom:11px}
.shead h2{margin:0;color:#fff}
.shead .k{color:var(--gold);font-weight:800;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase}
.shead .more{margin-left:auto;font-size:.86rem;color:var(--ink2);font-weight:650}
.shead .more:hover{color:var(--gold)}
.lede{color:var(--ink2);max-width:78ch;margin:0 0 18px}
/* ---------------- cards ---------------- */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(264px,1fr));gap:14px}
.ac{background:var(--card);border-radius:var(--r);overflow:hidden;display:flex;
  flex-direction:column;color:var(--card-ink);border:1px solid rgba(255,255,255,.1);
  transition:transform .15s ease,box-shadow .15s ease}
.ac:hover{transform:translateY(-3px);box-shadow:var(--sh)}
.ac__img{display:block;position:relative;background:#081428}
.ac__img img{width:100%;aspect-ratio:16/9;object-fit:cover}
.ac__b{padding:15px 16px 17px;display:flex;flex-direction:column;gap:7px;flex:1}
.ac__k{font-size:.68rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:#8A6A12}
.ac__t{font-family:var(--serif);font-size:1.1rem;font-weight:700;line-height:1.25;margin:0;color:var(--card-ink)}
.ac__t a:hover{color:#8A6A12}
.ac__d{font-size:.9rem;color:var(--card-mut);margin:0;flex:1}
.ac__f{font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#98A3BE;
  border-top:1px solid #EEF1F8;padding-top:9px;margin-top:2px}
.bdg{display:inline-flex;align-items:center;gap:6px;font-size:.66rem;font-weight:800;
  letter-spacing:.08em;text-transform:uppercase;padding:3px 9px;border-radius:999px;white-space:nowrap}
.bdg--core{background:#FBF3D9;color:#8A6A12}
.bdg--mid{background:#E7ECFA;color:#1E3A8A}
.bdg--adv{background:#F6E2E1;color:#A23934}
/* ---------------- pillars (static) ---------------- */
.pillars{display:grid;grid-template-columns:repeat(auto-fit,minmax(252px,1fr));gap:14px}
.pil{background:var(--card);border-radius:var(--r);padding:17px 17px 15px;color:var(--card-ink);
  border-top:4px solid var(--gold);display:flex;flex-direction:column;gap:9px}
.pil:nth-child(2){border-top-color:#1E3A8A}
.pil:nth-child(3){border-top-color:#8A6A12}
.pil:nth-child(4){border-top-color:#A23934}
.pil__h{display:flex;align-items:center;gap:9px}
.pil__h b{font-family:var(--serif);font-size:1.12rem;font-weight:700}
.pil__ic{width:30px;height:30px;border-radius:8px;background:#0B1B3A;color:var(--gold);
  display:grid;place-items:center;font-size:.9rem;font-weight:800;flex:0 0 auto}
.pil p{font-size:.88rem;color:var(--card-mut);margin:0}
.pil .lbl{font-size:.66rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:#98A3BE}
.pil .val{font-size:.87rem;color:var(--card-ink);font-weight:600}
/* ---------------- timeline ---------------- */
.tl{position:relative;margin:8px 0 4px;padding-left:26px}
.tl:before{content:"";position:absolute;left:7px;top:6px;bottom:6px;width:2px;
  background:linear-gradient(180deg,var(--gold),rgba(212,175,55,.15))}
.tl__i{position:relative;padding:0 0 18px}
.tl__i:before{content:"";position:absolute;left:-24px;top:5px;width:11px;height:11px;border-radius:50%;
  background:var(--bg);border:2px solid var(--gold)}
.tl__y{font-family:var(--serif);font-weight:700;color:var(--gold);font-size:1.05rem;
  font-variant-numeric:tabular-nums}
.tl__t{color:var(--ink2);font-size:.92rem;margin:2px 0 0}
/* ---------------- sidebar ---------------- */
.side{display:flex;flex-direction:column;gap:18px;position:sticky;top:84px}
@media(max-width:1020px){.side{position:static}}
.box{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:16px}
.box h3{margin:0 0 12px;font-family:var(--serif);font-size:1rem;display:flex;align-items:center;gap:8px;color:#fff}
.box h3 em{color:var(--gold);font-style:normal}
.mini{width:100%;border-collapse:collapse;font-size:.84rem;font-variant-numeric:tabular-nums}
.mini th,.mini td{padding:7px 8px;text-align:right;border-bottom:1px solid var(--line)}
.mini th:first-child,.mini td:first-child{text-align:left;color:var(--ink2);font-weight:600}
.mini thead th{color:var(--gold);font-size:.68rem;letter-spacing:.06em;text-transform:uppercase;
  font-weight:800;border-bottom:1px solid var(--line2)}
.mini tbody tr:last-child td{border-bottom:0}
.rec{display:flex;gap:11px;align-items:center;padding:9px 0;border-bottom:1px solid var(--line)}
.rec:last-child{border-bottom:0}
.rec__n{font-family:var(--serif);font-weight:700;font-size:1.12rem;color:var(--gold);min-width:24px;
  font-variant-numeric:tabular-nums}
.rec__t{font-weight:650;font-size:.9rem;line-height:1.3;color:var(--ink)}
.rec__s{font-size:.75rem;color:var(--mut)}
.bar{height:6px;border-radius:4px;background:var(--panel2);overflow:hidden;margin-top:5px}
.bar i{display:block;height:100%;background:linear-gradient(90deg,var(--gold),var(--gold-d))}
/* ---------------- tables in articles ---------------- */
.article-table-wrap{overflow-x:auto;margin:22px 0;border:1px solid #E1E7F2;border-radius:12px;background:#FBFCFE}
table.article-table{width:100%;border-collapse:collapse;font-size:.9rem;min-width:520px;
  font-variant-numeric:tabular-nums}
table.article-table caption{caption-side:top;text-align:left;padding:12px 14px 4px;font-weight:750;
  color:#0B1B3A;font-size:.9rem}
table.article-table th,table.article-table td{padding:10px 13px;text-align:left;
  border-bottom:1px solid #E8EEF7;color:#22304F}
table.article-table th{background:#F4F6FC;font-weight:800;font-size:.75rem;letter-spacing:.06em;
  text-transform:uppercase;color:#8A6A12}
table.article-table tr:last-child td{border-bottom:0}
table.article-table tbody tr:hover td{background:#F8FAFF}
/* ---------------- article ---------------- */
.art{background:var(--card);border-radius:var(--r);padding:30px 34px 34px;color:var(--card-ink);
  border:1px solid rgba(255,255,255,.1)}
.art__k{color:#8A6A12;font-weight:800;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase}
.art h1{margin:.3em 0 .45em;color:var(--card-ink)}
.art__meta{color:#8A97B4;font-size:.83rem;border-bottom:1px solid #EEF1F8;padding-bottom:14px;
  margin-bottom:20px;display:flex;gap:14px;flex-wrap:wrap;font-weight:600}
.art__lead{font-size:1.12rem;color:#2E3B58;border-left:3px solid var(--gold);padding-left:16px;font-weight:500}
.art h2{margin-top:1.6em;color:#0B1B3A;font-size:1.4rem}
.art h3{margin-top:1.3em;color:#172B5C;font-size:1.1rem}
.art p{color:#2A3752}
.art ul,.art ol{margin:0 0 1.25em;padding-left:22px;color:#2A3752}
.art li{margin-bottom:.55em}
.art strong{color:#0B1B3A}
.art a{color:#8A6A12;font-weight:650;border-bottom:1px solid rgba(138,106,18,.35)}
.art a:hover{color:#A23934;border-bottom-color:#A23934}
.callout{background:#FBF7E8;border:1px solid #EBDCA6;border-left:4px solid var(--gold);
  border-radius:10px;padding:14px 16px;margin:20px 0;font-size:.93rem;color:#3A3218}
.callout b{color:#8A6A12}
.warn{background:#FDF3F2;border:1px solid #F2D3D1;border-left:4px solid var(--crim);
  border-radius:10px;padding:14px 16px;margin:20px 0;font-size:.93rem;color:#4A211F}
.warn b{color:#A23934}
.cover{border-radius:12px;overflow:hidden;border:1px solid #E1E7F2;margin:0 0 22px;background:#081428}
.cover img{width:100%;aspect-ratio:21/9;object-fit:cover}
.crumbs{font-size:.82rem;color:var(--mut);margin:20px 0 0}
.crumbs a:hover{color:var(--gold)}
.crumbs span{color:var(--mut2);padding:0 7px}
.pager{display:flex;justify-content:space-between;gap:12px;margin:26px 0 4px;flex-wrap:wrap}
.pager a{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-s);
  padding:11px 14px;font-size:.86rem;color:var(--ink2);max-width:48%}
.pager a:hover{border-color:var(--gold);color:#fff}
.pager a b{display:block;color:var(--mut);font-size:.68rem;letter-spacing:.1em;
  text-transform:uppercase;font-weight:800;margin-bottom:3px}
.pager a span{display:block;color:#fff;font-weight:650}
/* ---------------- page head ---------------- */
.ph{margin:28px 0 20px}
.ph h1{margin:0 0 9px;color:#fff}
.ph p{color:var(--ink2);max-width:76ch;margin:0}
/* ---------------- glossary ---------------- */
.gloss{display:grid;grid-template-columns:repeat(auto-fill,minmax(232px,1fr));gap:12px}
.gcard{background:var(--card);border-radius:12px;padding:14px 15px;color:var(--card-ink)}
.gcard b{display:block;font-family:var(--serif);font-size:1.02rem;font-weight:700}
.gcard span{font-size:.83rem;color:var(--card-mut)}
.gcard:hover{outline:2px solid var(--gold)}
.alpha{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 18px}
.alpha a{width:30px;height:30px;display:grid;place-items:center;border-radius:8px;background:var(--panel);
  border:1px solid var(--line);font-weight:700;font-size:.84rem;color:var(--ink2)}
.alpha a:hover{border-color:var(--gold);color:#fff}
.termbox{background:var(--card);border-radius:var(--r);padding:26px 30px;color:var(--card-ink)}
.termbox h1{margin:0 0 6px;color:var(--card-ink)}
.termbox .tag{display:inline-block;font-size:.68rem;font-weight:800;letter-spacing:.1em;
  text-transform:uppercase;color:#8A6A12;background:#FBF3D9;border-radius:999px;padding:3px 10px;margin-bottom:14px}
.termbox p{color:#2A3752}
.termbox h2{font-size:1.2rem;color:#0B1B3A;margin-top:1.4em}
/* ---------------- footer ---------------- */
.foot{background:#081228;border-top:1px solid var(--line);margin-top:40px;padding:42px 0 26px}
.foot__g{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.15fr;gap:26px}
@media(max-width:860px){.foot__g{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.foot__g{grid-template-columns:1fr}}
.foot h4{font-size:.78rem;letter-spacing:.13em;text-transform:uppercase;color:var(--gold);margin:0 0 12px}
.foot p{color:var(--mut);font-size:.88rem}
.foot ul{list-style:none;margin:0;padding:0}
.foot li{margin-bottom:8px;font-size:.88rem;color:var(--ink2)}
.foot li a:hover{color:var(--gold)}
.foot__b{border-top:1px solid var(--line);margin-top:28px;padding-top:18px;font-size:.79rem;
  color:var(--mut2);display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}
/* ---------------- misc ---------------- */
.note{background:rgba(212,175,55,.08);border:1px solid rgba(212,175,55,.34);border-radius:var(--r-s);
  padding:13px 15px;font-size:.87rem;color:var(--ink2)}
.note b{color:var(--gold-l)}
.board{background:#081428;border:1px solid var(--line2);border-radius:var(--r);padding:14px;margin:22px 0}
.board svg{display:block;width:100%;height:auto;max-width:640px;margin:0 auto}
.board figcaption{color:var(--mut);font-size:.83rem;text-align:center;margin-top:10px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
@media(max-width:640px){
  .wrap{padding:0 14px}
  .art{padding:20px 17px 24px}
  .termbox{padding:20px 17px}
  .nav{overflow-x:auto;flex-wrap:nowrap;-webkit-overflow-scrolling:touch;padding-bottom:3px;gap:0}
  .nav a{white-space:nowrap}
  .cards{grid-template-columns:1fr}
  .hero__stats{grid-template-columns:1fr 1fr}
  .facts{grid-template-columns:1fr 1fr}
  h1{font-size:1.65rem}
  .foot__b{flex-direction:column}
}