*,*::before,*::after{box-sizing:border-box}
:root{
  --bg:#070F1A;
  --surface:#0F1C2B;
  --line:#1E3049;
  --line-soft:#2A405C;
  --cyan:#2FD8D0;
  --orange:#FF6A2B;
  --lime:#A8FF4D;
  --ink:#EAF3FA;
  --ink-2:#9AB0C6;
  --alert:#FF5470;
  --rail-w:236px;
  --mast-h:76px;
  --shadow-hard:8px 8px 0 rgba(0,0,0,.45);
  --shadow-soft:5px 5px 0 rgba(0,0,0,.4);
  --ease:cubic-bezier(.22,.61,.36,1);
  --mono:ui-monospace,"SFMono-Regular","JetBrains Mono","IBM Plex Mono",Menlo,Consolas,"Liberation Mono",monospace;
  --sans:"Noto Sans SC","Source Han Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
}
html{
  -webkit-text-size-adjust:100%;
  background:var(--bg);
  scroll-behavior:smooth;
  scroll-padding-top:calc(var(--mast-h) + 20px);
}
body{
  margin:0;
  background:transparent;
  color:var(--ink);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.8;
  font-weight:400;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;
  pointer-events:none;
  background-image:repeating-linear-gradient(180deg,rgba(234,243,250,.055) 0px,rgba(234,243,250,.055) 1px,transparent 1px,transparent 5px);
  animation:scanline 12s linear infinite;
}
@keyframes scanline{from{background-position:0 0}to{background-position:0 120px}}
h1,h2,h3,h4,p,ul,ol,figure,blockquote,dl,dd{margin:0}
ul,ol{list-style:none;padding:0}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
img,svg,video{display:block;max-width:100%}
table{border-collapse:collapse;width:100%}
::selection{background:var(--cyan);color:#04121A}
:focus-visible{outline:3px solid var(--cyan);outline-offset:3px}
h1,h2,h3{
  font-weight:900;
  font-stretch:87%;
  line-height:1.05;
  letter-spacing:.01em;
}
h1{font-size:clamp(30px,5.2vw,58px)}
h2{font-size:clamp(23px,3.4vw,38px)}
h3{font-size:clamp(18px,2.2vw,24px)}
strong{color:var(--ink);font-weight:700}
.mono{font-family:var(--mono);letter-spacing:.02em}
.wrap{
  width:100%;
  max-width:1440px;
  margin:0 auto;
  padding:0 20px;
}
.section{position:relative;padding:64px 0}
.section-head{
  display:flex;
  flex-wrap:wrap;
  align-items:flex-end;
  gap:10px 20px;
  margin-bottom:28px;
  padding-bottom:14px;
  border-bottom:2px solid var(--line);
}
.eyebrow{
  display:inline-block;
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--cyan);
  margin-bottom:8px;
}
.prose{max-width:46ch}
.prose p{margin-bottom:1.1em;color:var(--ink-2)}
.prose p:last-child{margin-bottom:0}
.skip-link{
  position:fixed;
  left:12px;
  top:12px;
  z-index:300;
  transform:translateY(-260%);
  background:var(--cyan);
  color:#04121A;
  padding:10px 18px;
  font-weight:700;
  font-size:14px;
  border:2px solid #04121A;
  transition:transform .18s var(--ease);
}
.skip-link:focus{transform:translateY(0)}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:11px 18px;
  border:2px solid var(--line);
  background:transparent;
  color:var(--ink);
  font-family:var(--sans);
  font-size:14px;
  font-weight:600;
  letter-spacing:.04em;
  line-height:1.2;
  transition:transform .18s var(--ease),box-shadow .18s var(--ease),background .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease);
}
.btn:hover{transform:translate(-2px,-2px)}
.btn--solid{
  background:var(--orange);
  border-color:var(--orange);
  color:#12060A;
  font-weight:800;
  box-shadow:var(--shadow-soft);
}
.btn--solid:hover{box-shadow:7px 7px 0 rgba(0,0,0,.5)}
.btn--ghost:hover{border-color:var(--cyan);color:var(--cyan)}
.breadcrumb{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  padding:18px 0 0;
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.08em;
  color:var(--ink-2);
}
.breadcrumb li{display:flex;align-items:center;gap:8px}
.breadcrumb li+li::before{content:"/";color:var(--line-soft)}
.breadcrumb a:hover{color:var(--cyan)}
.metric{display:flex;flex-direction:column;gap:6px}
.metric-value{
  display:block;
  font-family:var(--mono);
  font-weight:700;
  font-size:clamp(44px,7vw,96px);
  line-height:.92;
  letter-spacing:-.03em;
  color:var(--cyan);
}
.metric-value--orange{color:var(--orange)}
.metric-value--lime{color:var(--lime)}
.metric-unit{
  font-family:var(--mono);
  font-size:14px;
  font-weight:500;
  letter-spacing:.1em;
  color:var(--ink-2);
  vertical-align:super;
  margin-left:4px;
}
.metric-label{font-size:14px;color:var(--ink-2);line-height:1.6}
.media-frame{
  position:relative;
  overflow:hidden;
  border:2px solid var(--line);
  background:var(--surface);
  box-shadow:var(--shadow-hard);
}
.media-frame>img{width:100%;height:100%;object-fit:cover}
.media-frame::after{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background-image:repeating-linear-gradient(180deg,rgba(47,216,208,.06) 0px,rgba(47,216,208,.06) 1px,transparent 1px,transparent 4px);
}
.media-frame--wide{aspect-ratio:16/9}
.media-frame--tall{aspect-ratio:3/4}
.media-frame--square{aspect-ratio:1/1}
.media-frame--bleed{box-shadow:none;border-color:transparent}
.media-caption{
  margin-top:10px;
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.06em;
  color:var(--ink-2);
}
.tabs{
  display:flex;
  gap:0;
  overflow-x:auto;
  border:2px solid var(--line);
  background:var(--surface);
  scrollbar-width:thin;
}
.tab{
  flex:none;
  padding:11px 18px;
  border-right:2px solid var(--line);
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.08em;
  color:var(--ink-2);
  white-space:nowrap;
  transition:color .18s var(--ease),background .18s var(--ease);
}
.tab:last-child{border-right:0}
.tab:hover{color:var(--ink)}
.tab[aria-selected="true"]{background:var(--cyan);color:#04121A;font-weight:700}
.accordion{border-top:2px solid var(--line)}
.acc-item{border-bottom:2px solid var(--line)}
.acc-trigger{
  display:flex;
  align-items:center;
  gap:16px;
  width:100%;
  padding:18px 4px;
  text-align:left;
  color:var(--ink);
  font-size:16px;
  font-weight:600;
  transition:color .18s var(--ease);
}
.acc-trigger:hover{color:var(--cyan)}
.acc-index{
  flex:none;
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.1em;
  color:var(--line-soft);
}
.acc-text{flex:1 1 auto;min-width:0}
.acc-sign{
  flex:none;
  font-family:var(--mono);
  font-size:20px;
  line-height:1;
  color:var(--cyan);
  transition:transform .18s var(--ease);
}
.acc-trigger[aria-expanded="true"] .acc-sign{transform:rotate(45deg);color:var(--orange)}
.acc-panel{
  display:grid;
  grid-template-rows:0fr;
  transition:grid-template-rows .18s var(--ease);
}
.acc-panel[data-open]{grid-template-rows:1fr}
.acc-panel-inner{
  overflow:hidden;
  color:var(--ink-2);
  max-width:60ch;
}
.acc-panel[data-open] .acc-panel-inner{padding-bottom:22px}
[data-reveal].reveal-armed{opacity:0;transform:translateY(16px)}
[data-reveal].is-in{
  opacity:1;
  transform:none;
  transition:opacity .32s var(--ease),transform .32s var(--ease);
}
.site-header{position:relative;z-index:60}
.masthead{
  position:sticky;
  top:0;
  z-index:70;
  background:#070F1A;
  border-bottom:2px solid var(--line);
}
.masthead-inner{
  display:flex;
  align-items:center;
  gap:16px;
  width:100%;
  max-width:1440px;
  min-height:var(--mast-h);
  margin:0 auto;
  padding:12px 20px;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  flex:1 1 auto;
  min-width:0;
}
.brand-mark{
  display:grid;
  place-items:center;
  flex:none;
  width:38px;
  height:38px;
  background:var(--cyan);
  color:#04121A;
  font-family:var(--mono);
  font-size:15px;
  font-weight:700;
  letter-spacing:.04em;
  border:2px solid var(--cyan);
  box-shadow:3px 3px 0 rgba(0,0,0,.5);
}
.brand-copy{display:flex;flex-direction:column;min-width:0}
.brand-name{
  font-size:17px;
  font-weight:900;
  font-stretch:87%;
  line-height:1.2;
  letter-spacing:.04em;
  white-space:nowrap;
}
.brand-sub{
  font-family:var(--mono);
  font-size:10px;
  letter-spacing:.08em;
  line-height:1.5;
  color:var(--ink-2);
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.masthead-side{display:none;align-items:center;gap:14px;flex:none}
.status-chip{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:6px 11px;
  border:2px solid var(--line);
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.1em;
  color:var(--lime);
  white-space:nowrap;
}
.status-dot{
  width:7px;
  height:7px;
  flex:none;
  border-radius:50%;
  background:var(--lime);
  animation:pulse 2.2s ease-in-out infinite;
}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.35;transform:scale(.72)}}
.nav-toggle{
  display:inline-flex;
  align-items:center;
  gap:10px;
  flex:none;
  padding:9px 13px;
  border:2px solid var(--line);
  color:var(--ink);
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.16em;
  transition:border-color .18s var(--ease),color .18s var(--ease);
}
.nav-toggle:hover{border-color:var(--cyan);color:var(--cyan)}
.nav-toggle-box{display:flex;flex-direction:column;gap:3px;width:16px}
.nav-toggle-box span{display:block;height:2px;background:var(--cyan);transition:transform .2s var(--ease),opacity .2s var(--ease)}
.nav-toggle[aria-expanded="true"] .nav-toggle-box span:nth-child(1){transform:translateY(5px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] .nav-toggle-box span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] .nav-toggle-box span:nth-child(3){transform:translateY(-5px) rotate(-45deg)}
.site-nav{
  position:fixed;
  top:0;
  bottom:0;
  left:0;
  z-index:80;
  display:flex;
  flex-direction:column;
  width:min(84vw,320px);
  padding:96px 18px 32px;
  overflow-y:auto;
  background:var(--surface);
  border-right:2px solid var(--line);
  transform:translateX(-102%);
  transition:transform .28s var(--ease);
  visibility:hidden;
}
.site-nav[data-open="true"]{transform:translateX(0);visibility:visible}
body.is-nav-open{overflow:hidden}
.nav-kicker{
  margin-bottom:16px;
  padding-bottom:10px;
  border-bottom:2px solid var(--line);
  font-family:var(--mono);
  font-size:10px;
  letter-spacing:.28em;
  color:var(--ink-2);
}
.nav-list{display:flex;flex-direction:column;gap:2px}
.nav-item{display:block}
.nav-link{
  display:grid;
  grid-template-columns:32px 1fr;
  align-items:baseline;
  gap:10px;
  padding:11px 12px;
  border-left:3px solid transparent;
  color:var(--ink-2);
  transition:color .18s var(--ease),background .18s var(--ease),border-color .18s var(--ease);
}
.nav-index{font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:var(--line-soft)}
.nav-label{font-size:15px;font-weight:500;letter-spacing:.03em}
.nav-link:hover{color:var(--ink);background:rgba(47,216,208,.07)}
.nav-link:hover .nav-index{color:var(--cyan)}
.nav-link[aria-current="page"]{
  color:var(--ink);
  background:rgba(255,106,43,.12);
  border-left-color:var(--orange);
}
.nav-link[aria-current="page"] .nav-label{font-weight:800}
.nav-link[aria-current="page"] .nav-index{color:var(--orange)}
.rail-meter{display:none}
.site-footer{
  position:relative;
  z-index:1;
  margin-top:72px;
  background:#050B14;
  border-top:2px solid var(--line);
}
.footer-rail{
  display:flex;
  flex-wrap:wrap;
  background:var(--surface);
  border-bottom:2px solid var(--line);
}
.footer-rail>*{
  flex:1 1 auto;
  min-width:0;
  padding:18px 20px;
  border-right:2px solid var(--line);
}
.rail-id{display:flex;flex-direction:column;gap:4px;min-width:180px}
.rail-mark{
  font-family:var(--mono);
  font-size:18px;
  font-weight:700;
  letter-spacing:.16em;
  color:var(--ink);
}
.rail-tag{
  font-family:var(--mono);
  font-size:10px;
  letter-spacing:.08em;
  color:var(--ink-2);
}
.rail-list{display:flex;flex-wrap:wrap;align-items:center;gap:8px 18px}
.rail-list a{
  font-size:14px;
  color:var(--ink-2);
  border-bottom:1px solid transparent;
  transition:color .18s var(--ease),border-color .18s var(--ease);
}
.rail-list a:hover{color:var(--cyan);border-bottom-color:var(--cyan)}
.rail-list--sub a,.rail-list--contact a{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.04em;
}
.rail-list--contact a{color:var(--orange)}
.rail-list--contact a:hover{color:var(--orange);border-bottom-color:var(--orange)}
.footer-body{
  display:grid;
  grid-template-columns:1fr;
  gap:28px;
  width:100%;
  max-width:1440px;
  margin:0 auto;
  padding:36px 20px;
}
.footer-block{min-width:0}
.footer-title{
  margin-bottom:14px;
  font-family:var(--mono);
  font-size:11px;
  font-weight:700;
  letter-spacing:.24em;
  color:var(--cyan);
  text-transform:uppercase;
}
.footer-lines{display:flex;flex-direction:column;gap:10px}
.footer-lines li{display:grid;grid-template-columns:52px 1fr;gap:12px;align-items:baseline}
.kv{
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.1em;
  color:var(--line-soft);
}
.vl{font-size:14px;color:var(--ink-2);word-break:break-word}
.footer-note{
  max-width:56ch;
  font-size:14px;
  line-height:1.8;
  color:var(--ink-2);
}
.footer-legal{
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:8px 24px;
  width:100%;
  max-width:1440px;
  margin:0 auto;
  padding:16px 20px 30px;
  border-top:2px solid var(--line);
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.06em;
  color:var(--ink-2);
}
.legal-item{white-space:normal}
@media (min-width:600px){
  .masthead-inner{padding:12px 24px}
  .wrap{padding:0 24px}
  .footer-body{padding:40px 24px}
  .footer-legal{padding:18px 24px 34px}
  .section{padding:80px 0}
}
@media (min-width:768px){
  .masthead-side{display:flex}
  .footer-body{grid-template-columns:1.4fr 1fr}
}
@media (min-width:1024px){
  body{padding-left:var(--rail-w)}
  .site-nav{
    width:var(--rail-w);
    padding:104px 16px 28px;
    transform:none;
    visibility:visible;
    z-index:65;
  }
  .site-nav[data-open="true"]{transform:none}
  .nav-toggle{display:none}
  .rail-meter{
    display:block;
    position:absolute;
    top:104px;
    bottom:0;
    left:0;
    width:3px;
    background:rgba(30,48,73,.65);
  }
  .rail-meter-fill{
    display:block;
    width:100%;
    height:0;
    background:var(--cyan);
    transition:height .12s linear;
  }
  .section{padding:96px 0}
  .breadcrumb{padding-top:24px}
}
@media (min-width:1280px){
  .masthead-inner{padding:14px 32px}
  .wrap{padding:0 32px}
  .footer-body{padding:48px 32px}
  .footer-legal{padding:20px 32px 36px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms!important;
    animation-iteration-count:1!important;
    transition-duration:.001ms!important;
  }
  body::before{animation:none}
  [data-reveal].reveal-armed{opacity:1;transform:none}
  .btn:hover{transform:none}
}