:root{
  --ink:#0B1220;
  --ink-2:#152139;
  --paper:#F3EEE3;
  --paper-2:#E4DCCC;
  --red:#E4322B;
  --orange:#FF8A1F;
  --neon:#B8FF3C;
  --gold:#F0C33C;
  --muted:#9BA7BA;
  --graphite:#14181F;
  --line:#2A3854;
  --line-soft:rgba(42,56,84,.62);
  --white:#FFFFFF;
  --radius:4px;
  --radius-sm:2px;
  --shell:1240px;
  --gutter:clamp(18px,4vw,40px);
  --font-sans:"Noto Sans SC","Inter","PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  --font-mono:"JetBrains Mono","Roboto Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --ease:cubic-bezier(.22,.61,.36,1);
  --dur:.26s;
  --shadow-1:0 1px 0 rgba(255,255,255,.04),0 14px 32px rgba(0,0,0,.3);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body,h1,h2,h3,h4,h5,p,ul,ol,li,figure,blockquote,dl,dd{margin:0}
ul,ol{padding:0;list-style:none}
hr{border:0}
img,svg{display:block;max-width:100%}

html{scroll-behavior:smooth}

body{
  background:var(--ink);
  color:#E8ECF3;
  font-family:var(--font-sans);
  font-size:17px;
  font-weight:400;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}

h1,h2,h3,h4{color:#fff;font-weight:400;line-height:1.2;letter-spacing:-.01em}
h1{font-size:clamp(40px,6.4vw,84px);line-height:1.05;font-weight:300;letter-spacing:-.025em}
h2{font-size:clamp(28px,3.6vw,44px);font-weight:300;letter-spacing:-.02em}
h3{font-size:clamp(20px,2.2vw,28px);font-weight:500}
h4{font-size:clamp(17px,1.6vw,20px);font-weight:500}

a{color:inherit}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{
  outline:2px solid var(--neon);
  outline-offset:3px;
  border-radius:2px;
}

.shell{
  width:min(calc(100% - (var(--gutter) * 2)),var(--shell));
  margin-inline:auto;
}

.skip-link{
  position:absolute;
  left:var(--gutter);
  top:-72px;
  z-index:120;
  padding:11px 18px;
  background:var(--neon);
  color:var(--graphite);
  font-size:14px;
  font-weight:600;
  letter-spacing:.04em;
  text-decoration:none;
  border-radius:0 0 var(--radius) var(--radius);
  transition:top .18s var(--ease);
}
.skip-link:focus{top:0}

/* ---------- buttons ---------- */
.btn{
  --btn-bg:transparent;
  --btn-fg:#E8ECF3;
  --btn-bd:var(--line);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:11px 18px;
  border:1px solid var(--btn-bd);
  border-radius:var(--radius);
  background:var(--btn-bg);
  color:var(--btn-fg);
  font-family:var(--font-sans);
  font-size:14px;
  font-weight:500;
  line-height:1;
  letter-spacing:.03em;
  text-decoration:none;
  cursor:pointer;
  transition:background var(--dur) var(--ease),color var(--dur) var(--ease),border-color var(--dur) var(--ease),transform var(--dur) var(--ease);
}
.btn:hover{transform:translateY(-2px)}
.btn--primary{--btn-bg:var(--red);--btn-bd:var(--red);--btn-fg:#fff}
.btn--primary:hover{--btn-bg:#F2453D;--btn-bd:#F2453D}
.btn--ghost{--btn-fg:#E8ECF3;--btn-bd:rgba(155,167,186,.42)}
.btn--ghost:hover{--btn-fg:#fff;--btn-bd:var(--neon)}
.btn--line{--btn-fg:var(--graphite);--btn-bd:rgba(20,24,31,.28)}
.btn--line:hover{--btn-bd:var(--red);--btn-fg:var(--red)}
.btn--sm{padding:8px 13px;font-size:13px}

/* ---------- text & sections ---------- */
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-family:var(--font-mono);
  font-size:12px;
  font-weight:400;
  line-height:1.4;
  letter-spacing:.2em;
  color:var(--orange);
}
.eyebrow::before{
  content:"";
  width:22px;
  height:6px;
  background:var(--orange);
  clip-path:polygon(0 40%,100% 0,100% 100%,0 60%);
}
.eyebrow--red{color:var(--red)}
.eyebrow--red::before{background:var(--red)}
.eyebrow--neon{color:var(--neon)}
.eyebrow--neon::before{background:var(--neon)}

.lede{
  font-size:clamp(18px,1.6vw,21px);
  line-height:1.7;
  color:#C8D2E2;
  max-width:60ch;
}

.prose p{margin-bottom:1.05em;max-width:66ch;color:#C8D2E2}
.prose p:last-child{margin-bottom:0}
.prose a{color:var(--neon);text-decoration:none;border-bottom:1px solid rgba(184,255,60,.42)}
.prose a:hover{border-bottom-color:var(--neon)}
.prose strong{color:#fff;font-weight:600}

.section-head{
  display:grid;
  gap:14px;
  align-items:end;
  padding-bottom:18px;
  margin-bottom:clamp(24px,4vw,40px);
  border-bottom:1px solid var(--line);
}
.section-head__aside{
  font-size:15px;
  line-height:1.7;
  color:var(--muted);
  max-width:52ch;
}
@media (min-width:900px){
  .section-head{grid-template-columns:minmax(0,1fr) minmax(0,.92fr);gap:clamp(24px,4vw,56px)}
  .section-head__aside{justify-self:end}
}

.rule{height:1px;background:var(--line);border:0}

/* ---------- tags ---------- */
.tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px 10px;
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  background:rgba(21,33,57,.6);
  color:var(--muted);
  font-family:var(--font-mono);
  font-size:12px;
  font-weight:500;
  line-height:1.5;
  letter-spacing:.1em;
  text-decoration:none;
  transition:color var(--dur) var(--ease),border-color var(--dur) var(--ease),background var(--dur) var(--ease);
}
.tag:hover{color:#fff;border-color:var(--orange)}
.tag--live{background:var(--neon);border-color:var(--neon);color:var(--graphite)}
.tag--live:hover{color:var(--graphite)}
.tag--red{background:var(--red);border-color:var(--red);color:#fff}
.tag--red:hover{color:#fff;border-color:var(--red)}
.tag--gold{background:var(--gold);border-color:var(--gold);color:var(--graphite)}
.tag--gold:hover{color:var(--graphite)}

/* ---------- breadcrumb ---------- */
.breadcrumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:9px;
  font-family:var(--font-mono);
  font-size:12px;
  line-height:1.4;
  letter-spacing:.1em;
  color:var(--muted);
}
.breadcrumb__item{color:var(--muted)}
.breadcrumb a{color:var(--muted);text-decoration:none;transition:color var(--dur) var(--ease)}
.breadcrumb a:hover{color:var(--neon)}
.breadcrumb__sep{color:var(--line)}

/* ---------- layout ---------- */
.layout{display:grid;gap:clamp(24px,4vw,48px);grid-template-columns:minmax(0,1fr)}
@media (min-width:1000px){
  .layout--3{grid-template-columns:210px minmax(0,1fr) 280px}
  .layout--data{grid-template-columns:minmax(0,1fr) 330px}
}
.grid{display:grid;gap:clamp(18px,3vw,32px);grid-template-columns:minmax(0,1fr)}
@media (min-width:760px){
  .grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (min-width:940px){
  .grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}
}

.index-list{display:flex;flex-direction:column;border-top:1px solid var(--line-soft)}
.index-list a{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:12px;
  padding:11px 0;
  border-bottom:1px solid var(--line-soft);
  color:var(--muted);
  font-size:14px;
  line-height:1.5;
  text-decoration:none;
  transition:color var(--dur) var(--ease),padding-left var(--dur) var(--ease);
}
.index-list a:hover{color:#fff;padding-left:6px}
.index-list a .num{font-family:var(--font-mono);font-size:12px;color:var(--orange)}

/* ---------- stats ---------- */
.stat{
  display:flex;
  flex-direction:column;
  gap:4px;
  padding:14px 0;
  border-top:1px solid var(--line-soft);
}
.stat__value{
  font-family:var(--font-mono);
  font-weight:700;
  font-size:clamp(32px,4.4vw,56px);
  line-height:1;
  letter-spacing:-.03em;
  color:#fff;
  font-variant-numeric:tabular-nums;
}
.stat--red .stat__value{color:var(--red)}
.stat--neon .stat__value{color:var(--neon)}
.stat--gold .stat__value{color:var(--gold)}
.stat__label{
  font-size:12px;
  line-height:1.4;
  letter-spacing:.16em;
  color:var(--muted);
}

/* ---------- table ---------- */
.data-table{width:100%;border-collapse:collapse;font-size:15px}
.data-table caption{text-align:left;padding-bottom:10px;color:var(--muted);font-size:13px;letter-spacing:.08em}
.data-table th,.data-table td{
  padding:12px 14px;
  text-align:left;
  border-bottom:1px solid var(--line-soft);
}
.data-table th{
  color:var(--muted);
  font-size:12px;
  font-weight:500;
  letter-spacing:.16em;
}
.data-table td.num{font-family:var(--font-mono);font-variant-numeric:tabular-nums}
.data-table tbody tr{transition:background var(--dur) var(--ease)}
.data-table tbody tr:hover{background:rgba(255,138,31,.07)}
.bg-paper .data-table th,.bg-paper .data-table td{border-bottom-color:rgba(20,24,31,.14)}
.bg-paper .data-table th{color:rgba(20,24,31,.6)}

/* ---------- media ---------- */
.media{
  position:relative;
  overflow:hidden;
  border:1px solid var(--line-soft);
  border-radius:var(--radius-sm);
  background:linear-gradient(135deg,var(--ink-2),var(--ink));
}
.media--wide{aspect-ratio:16/9}
.media--tall{aspect-ratio:3/4}
.media--square{aspect-ratio:1/1}
.media--banner{aspect-ratio:21/9}
.media__img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .6s var(--ease);
}
.media:hover .media__img{transform:scale(1.03)}
.media__caption{
  position:absolute;
  left:12px;
  bottom:10px;
  padding:3px 8px;
  background:rgba(11,18,32,.66);
  border-radius:var(--radius-sm);
  color:#fff;
  font-family:var(--font-mono);
  font-size:12px;
  line-height:1.4;
  letter-spacing:.08em;
}
.media__tag{position:absolute;top:12px;left:12px}

/* ---------- panels ---------- */
.panel{
  padding:clamp(20px,3vw,32px);
  border:1px solid var(--line-soft);
  border-radius:var(--radius);
  background:var(--ink-2);
  box-shadow:var(--shadow-1);
}
.panel--paper{
  background:var(--paper);
  border-color:rgba(20,24,31,.12);
  color:var(--graphite);
  box-shadow:0 12px 28px rgba(0,0,0,.22);
}
.panel--paper h2,.panel--paper h3,.panel--paper h4{color:var(--graphite)}
.panel--flush{background:transparent;border-color:transparent;box-shadow:none;padding:0}

/* ---------- background zones ---------- */
.bg-ink{background:var(--ink)}
.bg-deep{background:var(--ink-2)}
.bg-paper{background:var(--paper);color:var(--graphite)}
.bg-paper h1,.bg-paper h2,.bg-paper h3,.bg-paper h4{color:var(--graphite)}
.bg-paper .lede,.bg-paper .section-head__aside,.bg-paper .prose p{color:#3C4350}
.bg-paper .stat__value{color:var(--graphite)}
.bg-paper .stat__label{color:rgba(20,24,31,.55)}
.bg-paper .stat{border-top-color:rgba(20,24,31,.16)}
.slant-top{clip-path:polygon(0 3.2vw,100% 0,100% 100%,0 100%)}
.slant-bottom{clip-path:polygon(0 0,100% 0,100% calc(100% - 3.2vw),0 100%)}

/* ---------- header ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:rgba(11,18,32,.94);
  border-bottom:1px solid var(--line);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
}
.header-top__inner{
  display:flex;
  align-items:center;
  gap:clamp(14px,2.4vw,36px);
  min-height:74px;
  transition:min-height var(--dur) var(--ease);
}
.site-header.is-compact .header-top__inner{min-height:58px}

.brand{display:inline-flex;align-items:center;gap:12px;text-decoration:none;flex:0 0 auto}
.brand__mark{
  width:13px;
  height:30px;
  background:linear-gradient(180deg,var(--red),var(--orange));
  clip-path:polygon(0 0,100% 14%,100% 100%,0 86%);
  flex:0 0 auto;
}
.brand__text{display:flex;flex-direction:column;gap:3px}
.brand__name{color:#fff;font-size:18px;font-weight:500;line-height:1.2;letter-spacing:.02em}
.brand__line{
  font-family:var(--font-mono);
  font-size:11px;
  line-height:1.2;
  letter-spacing:.18em;
  color:var(--muted);
}

.header-status{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family:var(--font-mono);
  font-size:12px;
  line-height:1.4;
  letter-spacing:.08em;
  color:var(--muted);
  white-space:nowrap;
}
.header-status__label{color:var(--muted)}

.pulse{
  display:inline-block;
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--neon);
  box-shadow:0 0 0 0 rgba(184,255,60,.55);
  animation:pulse 1.6s var(--ease) infinite;
  flex:0 0 auto;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(184,255,60,.55)}
  70%{box-shadow:0 0 0 8px rgba(184,255,60,0)}
  100%{box-shadow:0 0 0 0 rgba(184,255,60,0)}
}

.header-actions{
  display:flex;
  align-items:center;
  gap:10px;
  margin-left:auto;
}

.nav-toggle{
  display:none;
  align-items:center;
  gap:9px;
  padding:9px 12px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:transparent;
  color:#fff;
  font-family:var(--font-sans);
  font-size:13px;
  font-weight:500;
  line-height:1;
  letter-spacing:.08em;
  cursor:pointer;
  transition:border-color var(--dur) var(--ease),color var(--dur) var(--ease);
}
.nav-toggle:hover{border-color:var(--orange)}
.nav-toggle__bar{
  width:16px;
  height:2px;
  background:var(--neon);
  box-shadow:0 5px 0 var(--neon),0 -5px 0 var(--neon);
  transition:background var(--dur) var(--ease),box-shadow var(--dur) var(--ease);
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar{
  background:var(--orange);
  box-shadow:0 5px 0 var(--orange),0 -5px 0 var(--orange);
}
.nav-toggle__text{letter-spacing:.12em}

.header-nav{
  border-top:1px solid var(--line);
  background:linear-gradient(90deg,var(--ink) 0%,var(--ink-2) 62%,var(--ink) 100%);
}
.header-nav__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  min-height:54px;
}
.nav-list{display:flex;flex-wrap:wrap;align-items:center;gap:clamp(2px,1vw,8px)}
.nav-list__item{display:flex}
.nav-link{
  position:relative;
  display:block;
  padding:9px 14px 11px;
  color:var(--muted);
  font-size:15px;
  line-height:1.4;
  text-decoration:none;
  transition:color var(--dur) var(--ease),transform var(--dur) var(--ease);
}
.nav-link::after{
  content:"";
  position:absolute;
  left:9px;
  right:9px;
  bottom:3px;
  height:5px;
  background:linear-gradient(90deg,var(--red),var(--orange));
  transform:skewX(-12deg) scaleX(0);
  transform-origin:left center;
  transition:transform var(--dur) var(--ease);
}
.nav-link:hover,.nav-link:focus-visible{color:#fff;transform:translateY(-2px)}
.nav-link:hover::after{transform:skewX(-12deg) scaleX(1)}
.nav-link[aria-current="page"]{color:#fff;font-weight:500}
.nav-link[aria-current="page"]::after{background:var(--neon);transform:skewX(-12deg) scaleX(1)}
.header-nav__meta{
  font-family:var(--font-mono);
  font-size:12px;
  line-height:1.4;
  letter-spacing:.14em;
  color:var(--muted);
  white-space:nowrap;
}

/* ---------- footer ---------- */
.site-footer{
  position:relative;
  margin-top:clamp(48px,8vw,96px);
  background:var(--ink-2);
  border-top:1px solid var(--line);
  color:#D6DCE8;
}
.site-footer::before{
  content:"";
  position:absolute;
  top:0;
  left:0;
  right:0;
  height:6px;
  background:linear-gradient(90deg,var(--red) 0 30%,var(--orange) 30% 56%,var(--gold) 56% 72%,var(--neon) 72% 100%);
  clip-path:polygon(0 0,100% 0,100% 100%,0 42%);
}
.footer__inner{padding:clamp(40px,6vw,76px) 0 30px}
.footer__grid{
  display:grid;
  gap:clamp(26px,4vw,48px);
  grid-template-columns:minmax(0,1fr);
}
@media (min-width:760px){
  .footer__grid{grid-template-columns:1.4fr 1fr 1fr}
}
@media (min-width:1080px){
  .footer__grid{grid-template-columns:1.7fr .85fr .95fr 1.3fr}
}
.footer__brand{display:flex;flex-direction:column;gap:10px}
.footer__brand-name{font-size:22px;font-weight:500;line-height:1.25;color:#fff;letter-spacing:.02em}
.footer__brand-line{
  font-family:var(--font-mono);
  font-size:12px;
  line-height:1.5;
  letter-spacing:.14em;
  color:var(--orange);
}
.footer__text{font-size:15px;line-height:1.75;color:var(--muted);max-width:44ch}
.footer__badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  align-self:flex-start;
  padding:5px 11px;
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  font-family:var(--font-mono);
  font-size:12px;
  line-height:1.5;
  letter-spacing:.08em;
  color:#E8ECF3;
}
.footer__col{display:flex;flex-direction:column;gap:14px;min-width:0}
.footer__title{
  font-size:12px;
  font-weight:500;
  line-height:1.4;
  letter-spacing:.2em;
  color:var(--muted);
}
.footer__list{display:flex;flex-direction:column;gap:2px}
.footer__link{
  display:inline-block;
  padding:5px 0;
  color:#D6DCE8;
  font-size:15px;
  line-height:1.5;
  text-decoration:none;
  border-bottom:1px solid transparent;
  transition:color var(--dur) var(--ease),border-color var(--dur) var(--ease),padding-left var(--dur) var(--ease);
}
.footer__link:hover{color:#fff;border-bottom-color:var(--orange);padding-left:5px}
.footer__contact{min-width:0}
.contact-list{display:flex;flex-direction:column;gap:10px}
.contact-item{display:flex;flex-direction:column;gap:2px}
.contact-item__key{
  font-family:var(--font-mono);
  font-size:11px;
  line-height:1.4;
  letter-spacing:.18em;
  color:var(--orange);
}
.contact-item__val{font-size:14px;line-height:1.6;color:#D6DCE8;word-break:break-word}
.footer__note{font-size:13px;line-height:1.7;color:var(--muted);max-width:40ch}
.footer__legal{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:10px 20px;
  margin-top:clamp(30px,5vw,54px);
  padding-top:18px;
  border-top:1px solid var(--line);
}
.footer__copy,.footer__icp{
  font-family:var(--font-mono);
  font-size:12px;
  line-height:1.6;
  letter-spacing:.08em;
  color:var(--muted);
}

/* ---------- scroll progress ---------- */
.scroll-progress{
  position:fixed;
  top:0;
  left:0;
  height:2px;
  width:0;
  z-index:90;
  background:linear-gradient(90deg,var(--red),var(--orange) 55%,var(--neon));
  pointer-events:none;
  transition:width .12s linear;
}

/* ---------- reveal ---------- */
html.reveal-init [data-reveal]{
  opacity:0;
  transform:translateY(8px);
  transition:opacity .3s var(--ease),transform .3s var(--ease);
}
html.reveal-init [data-reveal].is-visible{opacity:1;transform:none}

/* ---------- responsive header ---------- */
@media (max-width:1080px){
  .header-status{display:none}
}
@media (max-width:960px){
  .nav-toggle{display:inline-flex}
  .header-nav{display:none}
  .header-nav[data-open="true"]{display:block}
  .header-nav__inner{
    flex-direction:column;
    align-items:stretch;
    justify-content:flex-start;
    gap:6px;
    padding-top:10px;
    padding-bottom:18px;
  }
  .nav-list{flex-direction:column;align-items:stretch;gap:0}
  .nav-list__item{width:100%}
  .nav-link{
    padding:13px 4px;
    border-bottom:1px solid var(--line-soft);
    font-size:16px;
  }
  .nav-link::after{left:0;right:auto;width:34px;bottom:8px}
  .nav-link:hover,.nav-link:focus-visible{transform:none}
  .header-nav__meta{padding-top:12px;align-self:flex-start}
}
@media (max-width:720px){
  body{font-size:16px}
  .btn--ghost{display:none}
  .header-top__inner{min-height:64px;gap:12px}
  .brand__line{letter-spacing:.12em}
  .footer__legal{flex-direction:column;align-items:flex-start}
}
@media (max-width:520px){
  .header-actions{display:none}
  .brand__name{font-size:16px}
  .btn{padding:10px 14px;font-size:13px}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  html.reveal-init [data-reveal]{opacity:1;transform:none}
  .media:hover .media__img{transform:none}
  .btn:hover{transform:none}
  .nav-link:hover{transform:none}
}