:root{
  --ink-900:#08201C;
  --ink-700:#123A33;
  --cyan:#35E6C4;
  --cyan-soft:#B9F3E6;
  --orange:#F2601F;
  --gray-050:#F5F2EC;
  --gray-100:#E7E1D7;
  --gray-300:#C3BBB0;
  --text:#10201D;
  --muted:#5A6660;
  --on-ink:#D9E3DF;
  --on-ink-muted:#9DB0AA;
  --hairline:1px solid rgba(195,187,176,.22);
  --hairline-strong:1px solid rgba(195,187,176,.38);
  --font-display:"Noto Sans SC","Source Han Sans SC","PingFang SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-body:"Noto Sans SC","PingFang SC","Hiragino Sans GB","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-mono:"IBM Plex Mono","JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;
  --shell:1240px;
  --gutter:clamp(16px,4vw,40px);
  --ease:cubic-bezier(.2,.7,.3,1);
  --dur:160ms;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--gray-050);
  color:var(--text);
  font-family:var(--font-body);
  font-size:16.5px;
  font-weight:400;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img,svg,video{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{background:none;border:0;padding:0;cursor:pointer}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,h5,h6,p,figure{margin:0}
table{border-collapse:collapse;width:100%}
::selection{background:var(--cyan);color:var(--ink-900)}
h1,h2,h3,h4{
  font-family:var(--font-display);
  font-weight:900;
  line-height:1.06;
  letter-spacing:-.02em;
  text-wrap:balance;
}
h1{font-size:clamp(34px,6.4vw,72px)}
h2{font-size:clamp(26px,4vw,42px)}
h3{font-size:clamp(20px,2.6vw,28px);line-height:1.15}
h4{font-size:17px;line-height:1.3;letter-spacing:.01em}
p{text-wrap:pretty}
strong,b{font-weight:700}
hr{border:0;border-top:1px solid var(--gray-300);margin:0}
:where(a,button,[tabindex]):focus-visible{
  outline:2px solid var(--ink-900);
  outline-offset:2px;
  box-shadow:0 0 0 5px rgba(53,230,196,.55);
}
.site-header :focus-visible,
.site-footer :focus-visible{
  outline-color:var(--cyan);
  box-shadow:0 0 0 4px rgba(53,230,196,.28);
}
.shell{
  width:100%;
  max-width:var(--shell);
  margin-inline:auto;
  padding-inline:var(--gutter);
}
#main-content{display:block;scroll-margin-top:118px}
.skip-link{
  position:fixed;
  top:10px;
  left:10px;
  z-index:200;
  display:inline-block;
  padding:10px 18px;
  background:var(--cyan);
  color:var(--ink-900);
  font-family:var(--font-mono);
  font-size:12px;
  font-weight:700;
  letter-spacing:.08em;
  border:2px solid var(--ink-900);
  transform:translateY(-180%);
  transition:transform var(--dur) var(--ease);
}
.skip-link:focus{transform:translateY(0)}
.site-header{
  position:sticky;
  top:0;
  z-index:90;
  background:var(--ink-900);
  color:var(--on-ink);
  border-bottom:1px solid rgba(195,187,176,.26);
  box-shadow:0 1px 0 rgba(8,32,28,.5),0 8px 24px -18px rgba(8,32,28,.9);
}
.header-status{position:relative;z-index:1;background:var(--ink-900)}
.header-status__inner{
  display:flex;
  align-items:center;
  gap:clamp(12px,2vw,28px);
  min-height:56px;
  padding-block:9px;
}
.brand-lockup{display:flex;align-items:baseline;gap:10px;flex:0 0 auto}
.brand-lockup__mark{
  font-family:var(--font-display);
  font-weight:900;
  font-size:19px;
  letter-spacing:.03em;
  color:#F7FBF9;
  transition:color var(--dur) var(--ease);
}
.brand-lockup:hover .brand-lockup__mark{color:var(--cyan)}
.brand-lockup__sub{
  font-family:var(--font-mono);
  font-size:10.5px;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--cyan);
  padding-left:10px;
  border-left:1px solid rgba(53,230,196,.45);
}
.header-status__live{
  display:flex;
  align-items:center;
  gap:8px;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.04em;
  color:var(--on-ink-muted);
  min-width:0;
  overflow:hidden;
  white-space:nowrap;
  text-overflow:ellipsis;
}
.live-dot{
  width:7px;
  height:7px;
  flex:0 0 auto;
  border-radius:50%;
  background:var(--orange);
  box-shadow:0 0 0 0 rgba(242,96,31,.55);
  animation:live-pulse 2.6s ease-out infinite;
}
@keyframes live-pulse{
  0%{box-shadow:0 0 0 0 rgba(242,96,31,.55)}
  70%{box-shadow:0 0 0 8px rgba(242,96,31,0)}
  100%{box-shadow:0 0 0 0 rgba(242,96,31,0)}
}
.header-utility{
  display:flex;
  align-items:center;
  gap:20px;
  margin-left:auto;
  padding:0;
}
.header-utility__link{
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.1em;
  color:var(--gray-300);
  padding-bottom:2px;
  border-bottom:1px solid transparent;
  transition:color var(--dur) var(--ease),border-color var(--dur) var(--ease);
  white-space:nowrap;
}
.header-utility__link:hover{color:var(--cyan);border-bottom-color:var(--cyan)}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:10px 18px;
  font-family:var(--font-mono);
  font-size:12px;
  font-weight:700;
  letter-spacing:.08em;
  line-height:1.2;
  border:1px solid transparent;
  transition:transform var(--dur) var(--ease),background-color var(--dur) var(--ease),color var(--dur) var(--ease),border-color var(--dur) var(--ease);
}
.btn:hover{transform:translateY(-2px)}
.btn--accent{
  background:var(--orange);
  border-color:var(--orange);
  color:var(--ink-900);
}
.btn--accent:hover{background:#FF7638;border-color:#FF7638}
.btn--ghost{
  background:transparent;
  border-color:rgba(53,230,196,.55);
  color:var(--cyan);
}
.btn--ghost:hover{background:var(--cyan);border-color:var(--cyan);color:var(--ink-900)}
.header-cta{flex:0 0 auto;white-space:nowrap}
.nav-toggle{
  display:none;
  align-items:center;
  gap:9px;
  margin-left:auto;
  min-height:40px;
  padding:8px 12px;
  border:1px solid rgba(195,187,176,.38);
  color:var(--cyan-soft);
  transition:border-color var(--dur) var(--ease),color var(--dur) var(--ease);
}
.nav-toggle:hover{border-color:var(--cyan);color:var(--cyan)}
.nav-toggle__bars{display:flex;flex-direction:column;gap:4px;width:16px}
.nav-toggle__bar{
  display:block;
  width:16px;
  height:2px;
  background:currentColor;
  transition:transform var(--dur) var(--ease);
}
.nav-toggle__label{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.14em;
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:first-child{transform:translateY(3px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:last-child{transform:translateY(-3px) rotate(-45deg)}
.site-nav{
  background:var(--ink-900);
  border-top:1px solid rgba(195,187,176,.2);
}
.site-nav__list{
  display:flex;
  flex-wrap:nowrap;
  overflow-x:auto;
  scrollbar-width:thin;
}
.site-nav__item{
  flex:0 0 auto;
  border-left:1px solid rgba(195,187,176,.18);
}
.site-nav__item:last-child{border-right:1px solid rgba(195,187,176,.18)}
.site-nav__link{
  display:block;
  padding:11px 18px;
  font-size:13px;
  letter-spacing:.1em;
  color:#CBD8D4;
  white-space:nowrap;
  transition:background-color var(--dur) var(--ease),color var(--dur) var(--ease);
}
.site-nav__link:hover{background:var(--ink-700);color:var(--cyan)}
.site-nav__link[aria-current="page"]{
  background:var(--cyan);
  color:var(--ink-900);
  font-weight:700;
}
.scroll-progress{
  position:absolute;
  left:0;
  right:0;
  bottom:-1px;
  height:2px;
  background:var(--cyan);
  transform:scaleX(0);
  transform-origin:0 50%;
  pointer-events:none;
}
.site-footer{
  background:var(--ink-900);
  color:var(--on-ink);
  border-top:1px solid var(--ink-700);
  margin-top:clamp(48px,7vw,96px);
}
.footer-grid{
  display:grid;
  grid-template-columns:minmax(240px,1.5fr) repeat(3,minmax(120px,.62fr));
  gap:clamp(24px,4vw,44px);
  padding-block:clamp(40px,5vw,64px) clamp(28px,4vw,44px);
}
.footer-brand__lockup{
  font-family:var(--font-display);
  font-weight:900;
  font-size:23px;
  letter-spacing:-.01em;
  color:#F7FBF9;
}
.footer-brand__tagline{
  margin-top:12px;
  max-width:26ch;
  font-size:15px;
  line-height:1.5;
  color:var(--gray-300);
}
.footer-brand__contact{
  margin-top:20px;
  font-family:var(--font-mono);
  font-size:12.5px;
  line-height:1.95;
  letter-spacing:.02em;
  color:var(--cyan-soft);
}
.footer-col__title{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--cyan);
  margin-bottom:14px;
}
.footer-col__list li + li{margin-top:11px}
.footer-link{
  font-size:14.5px;
  color:#D6E0DC;
  padding-bottom:2px;
  border-bottom:1px solid transparent;
  transition:color var(--dur) var(--ease),border-color var(--dur) var(--ease);
}
.footer-link:hover{color:var(--cyan);border-bottom-color:var(--cyan)}
.footer-base{
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  align-items:baseline;
  gap:10px 28px;
  padding-block:18px 28px;
  border-top:1px solid rgba(195,187,176,.22);
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.05em;
  color:var(--on-ink-muted);
}
.footer-base__line{margin:0;color:inherit;font:inherit;letter-spacing:inherit}
.section{padding-block:clamp(44px,6vw,88px)}
.section--ink{background:var(--ink-900);color:var(--on-ink)}
.section--tint{background:var(--gray-100)}
.section--ink .kicker{color:var(--cyan)}
.section--ink .tag{border-color:rgba(195,187,176,.4);color:var(--cyan-soft)}
.container{
  width:100%;
  max-width:900px;
  margin-inline:auto;
  padding-inline:var(--gutter);
}
.grid{display:grid;gap:clamp(16px,2.4vw,28px)}
.grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}
.kicker{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--muted);
}
.tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px 9px;
  border:1px solid var(--gray-300);
  background:transparent;
  color:var(--ink-700);
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.14em;
  text-transform:uppercase;
  transition:background-color var(--dur) var(--ease),border-color var(--dur) var(--ease),color var(--dur) var(--ease);
}
.tag:hover{background:var(--cyan-soft);border-color:var(--cyan);color:var(--ink-900)}
.tag--cyan{
  background:var(--ink-900);
  border-color:var(--ink-900);
  color:var(--cyan);
}
.tag--cyan:hover{background:var(--ink-700);border-color:var(--cyan);color:var(--cyan)}
.tag--orange{
  background:var(--orange);
  border-color:var(--orange);
  color:var(--ink-900);
  font-weight:700;
}
.tag--orange:hover{background:#FF7638;border-color:#FF7638}
.stat{
  display:flex;
  flex-direction:column;
  gap:4px;
  padding:14px 16px;
  background:var(--cyan-soft);
  color:var(--ink-900);
  border-left:3px solid var(--ink-900);
}
.stat__value{
  font-family:var(--font-mono);
  font-size:28px;
  font-weight:700;
  letter-spacing:-.02em;
  line-height:1.1;
  font-variant-numeric:tabular-nums;
}
.stat__label{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--ink-700);
}
.round-band{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:clamp(12px,3vw,40px);
  padding:clamp(14px,2vw,20px) var(--gutter);
  background:var(--ink-900);
  color:var(--on-ink);
  border-top:1px solid var(--ink-700);
  border-bottom:1px solid var(--ink-700);
}
.round-band__num{
  font-family:var(--font-mono);
  font-size:clamp(22px,3.6vw,34px);
  font-weight:700;
  letter-spacing:-.02em;
  line-height:1;
  color:var(--cyan);
  font-variant-numeric:tabular-nums;
}
.round-band__note{
  font-size:14.5px;
  line-height:1.5;
  color:#C9D6D1;
  padding-left:clamp(12px,2vw,24px);
  border-left:1px solid rgba(195,187,176,.3);
}
.media-frame{
  position:relative;
  overflow:hidden;
  aspect-ratio:4 / 3;
  background:var(--gray-100);
  border:1px solid var(--gray-300);
}
.media-frame > img,
.media-frame > picture > img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform var(--dur) var(--ease) ;
}
.media-frame:hover > img,
.media-frame:hover > picture > img{transform:scale(1.02)}
.media-frame--wide{aspect-ratio:16 / 9}
.media-frame--tall{aspect-ratio:3 / 4}
.media-frame__stamp{
  position:absolute;
  left:0;
  bottom:0;
  padding:6px 10px;
  background:var(--ink-900);
  color:var(--cyan);
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.12em;
  line-height:1.3;
}
.breadcrumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  padding-block:16px;
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--muted);
}
.breadcrumb__link{
  color:var(--ink-700);
  padding-bottom:1px;
  border-bottom:1px solid var(--gray-300);
  transition:color var(--dur) var(--ease),border-color var(--dur) var(--ease);
}
.breadcrumb__link:hover{color:var(--ink-900);border-bottom-color:var(--cyan)}
.breadcrumb__sep{color:var(--gray-300)}
.prose{max-width:62ch}
.prose p + p{margin-top:1em}
.prose h2,.prose h3{margin-top:1.6em}
.prose h2 + p,.prose h3 + p{margin-top:.7em}
.prose ul,.prose ol{margin-top:.8em}
.prose li{position:relative;padding-left:1.2em;margin-top:.45em}
.prose ul li::before{
  content:"—";
  position:absolute;
  left:0;
  color:var(--ink-700);
}
.prose ol{counter-reset:prose-ol}
.prose ol li::before{
  counter-increment:prose-ol;
  content:counter(prose-ol) ".";
  position:absolute;
  left:0;
  font-family:var(--font-mono);
  color:var(--muted);
}
.prose a{border-bottom:1px solid var(--cyan);transition:color var(--dur) var(--ease)}
.prose a:hover{color:var(--ink-700)}
.panel{
  border:1px solid var(--gray-300);
  background:rgba(255,255,255,.42);
}
.panel__head{
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  justify-content:space-between;
  gap:8px 16px;
  padding:14px 16px;
  border-bottom:1px solid var(--gray-300);
}
.panel__title{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.15em;
  text-transform:uppercase;
  color:var(--ink-700);
}
.data-table{width:100%;font-size:14.5px;font-variant-numeric:tabular-nums}
.data-table th{
  padding:10px 12px;
  text-align:left;
  font-family:var(--font-mono);
  font-size:11px;
  font-weight:400;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--muted);
  border-bottom:1px solid var(--gray-300);
  white-space:nowrap;
}
.data-table td{
  padding:11px 12px;
  border-bottom:1px solid rgba(195,187,176,.55);
}
.data-table .num,
.data-table td[data-num]{
  font-family:var(--font-mono);
  text-align:right;
}
.data-table tbody tr:nth-child(even){background:rgba(231,225,215,.5)}
.data-table tbody tr{transition:background-color var(--dur) var(--ease)}
.data-table tbody tr:hover{background:var(--cyan-soft)}
@media (max-width:900px){
  .header-utility{display:none}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-brand{grid-column:1 / -1}
}
@media (max-width:720px){
  body{font-size:16px}
  #main-content{scroll-margin-top:74px}
  .header-cta{display:none}
  .nav-toggle{display:inline-flex}
  .site-nav{display:none}
  .site-header[data-open] .site-nav{display:block}
  .site-header[data-open] .header-status{border-bottom:1px solid rgba(195,187,176,.2)}
  .site-nav__list{
    flex-direction:column;
    max-height:min(68vh,480px);
    overflow-y:auto;
    overflow-x:hidden;
    padding-block:4px;
  }
  .site-nav__item{border-left:0;border-top:1px solid rgba(195,187,176,.14)}
  .site-nav__item:last-child{border-right:0}
  .site-nav__link{padding:14px 2px}
  .grid--2{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:560px){
  .header-status__live{display:none}
  .footer-grid{grid-template-columns:minmax(0,1fr)}
  .footer-base{flex-direction:column;gap:8px}
  .brand-lockup__sub{display:none}
  .round-band__note{border-left:0;padding-left:0}
}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
  .live-dot{animation:none}
  .btn:hover,
  .media-frame:hover > img,
  .media-frame:hover > picture > img,
  .skip-link{transform:none}
  .skip-link{transition:none}
}