:root{
  --ke-ink:#0B1030;
  --ke-panel:#151B42;
  --ke-cream:#F3E9D2;
  --ke-brown:#1D1814;
  --ke-orange:#FF6B2C;
  --ke-red:#E23B3B;
  --ke-cyan:#4FF0D0;
  --ke-mist:#8A93B8;
  --ke-gold:#C9A86A;
  --ke-line:rgba(138,147,184,.26);
  --ke-line-soft:rgba(138,147,184,.14);
  --ke-cream-line:rgba(29,24,20,.16);
  --ke-shell:1240px;
  --ke-radius-lg:26px;
  --ke-radius-md:18px;
  --ke-radius-sm:12px;
  --ke-pill:999px;
  --ke-font-body:"Noto Sans SC","Source Han Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  --ke-font-mono:"IBM Plex Mono","JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --ke-ease:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  min-height:100vh;
  color:var(--ke-cream);
  font-family:var(--ke-font-body);
  font-size:16px;
  line-height:1.7;
  background-color:var(--ke-ink);
  background-image:
    radial-gradient(1100px 620px at 84% -12%,rgba(255,107,44,.16),transparent 62%),
    radial-gradient(880px 540px at 4% 2%,rgba(79,240,208,.10),transparent 60%),
    radial-gradient(720px 420px at 50% 108%,rgba(226,59,59,.10),transparent 65%),
    linear-gradient(180deg,#0B1030 0%,#0A0E2A 52%,#080B23 100%);
  background-attachment:fixed;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:0;
  pointer-events:none;
  background-image:
    linear-gradient(rgba(138,147,184,.055) 1px,transparent 1px),
    linear-gradient(90deg,rgba(138,147,184,.055) 1px,transparent 1px);
  background-size:72px 72px;
  -webkit-mask-image:radial-gradient(circle at 50% 18%,#000 0%,transparent 78%);
  mask-image:radial-gradient(circle at 50% 18%,#000 0%,transparent 78%);
}
h1,h2,h3,h4,p,figure,blockquote,dl,dd{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
img,svg,video{display:block;max-width:100%}
a{color:inherit}
button{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--ke-cyan);outline-offset:3px}
::selection{background:var(--ke-orange);color:#180A03}
#main-content{position:relative;z-index:1;padding-top:clamp(96px,10vw,126px);outline:none}
.ke-skip{
  position:fixed;top:10px;left:10px;z-index:200;
  display:inline-block;padding:10px 18px;border-radius:var(--ke-pill);
  background:var(--ke-cyan);color:#052019;font-weight:800;font-size:14px;
  text-decoration:none;transform:translateY(-180%);
  transition:transform .18s var(--ke-ease);
}
.ke-skip:focus{transform:none}
.ke-header{
  position:fixed;inset:0 0 auto 0;z-index:80;
  padding:16px clamp(12px,3vw,34px) 0;
  pointer-events:none;
}
.ke-progress{
  position:fixed;top:0;left:0;right:0;height:3px;
  background:rgba(138,147,184,.14);pointer-events:none;
}
.ke-progress__bar{
  display:block;width:0;height:100%;
  background:linear-gradient(90deg,var(--ke-orange),var(--ke-cyan));
  box-shadow:0 0 12px rgba(79,240,208,.55);
  transition:width .12s linear;
}
.ke-header__shell{
  position:relative;
  width:100%;max-width:var(--ke-shell);margin:0 auto;
  display:flex;align-items:center;gap:clamp(10px,1.8vw,26px);
  padding:10px 12px 10px 16px;
  border:1px solid rgba(138,147,184,.30);
  border-radius:var(--ke-pill);
  background:linear-gradient(180deg,rgba(21,27,66,.92),rgba(15,20,50,.82));
  box-shadow:0 18px 40px -22px rgba(0,0,0,.9),inset 0 1px 0 rgba(255,255,255,.06);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  backdrop-filter:blur(18px) saturate(140%);
  transition:padding .3s var(--ke-ease),background .3s var(--ke-ease),box-shadow .3s var(--ke-ease);
  pointer-events:auto;
}
.ke-header[data-scrolled="true"] .ke-header__shell{
  padding-top:6px;padding-bottom:6px;
  background:rgba(13,18,46,.94);
  box-shadow:0 22px 44px -24px #000,inset 0 1px 0 rgba(255,255,255,.05);
}
.ke-brand{
  flex:0 0 auto;display:flex;align-items:center;gap:12px;
  text-decoration:none;color:var(--ke-cream);border-radius:14px;
}
.ke-brand__mark{
  width:34px;height:34px;flex:0 0 auto;
  display:grid;align-content:center;gap:3px;padding:8px;
  border-radius:12px;border:1px solid rgba(255,107,44,.45);
  background:linear-gradient(150deg,rgba(255,107,44,.22),rgba(79,240,208,.14));
  box-shadow:inset 0 0 12px rgba(255,107,44,.20);
}
.ke-brand__bar{display:block;height:3px;border-radius:2px;background:var(--ke-cream)}
.ke-brand__bar:nth-child(1){width:100%;background:var(--ke-orange)}
.ke-brand__bar:nth-child(2){width:72%;background:var(--ke-cyan)}
.ke-brand__bar:nth-child(3){width:46%;background:var(--ke-mist)}
.ke-brand__text{display:flex;flex-direction:column;line-height:1.1}
.ke-brand__name{font-size:17px;font-weight:800;letter-spacing:.06em;white-space:nowrap}
.ke-brand__tag{
  margin-top:4px;font-family:var(--ke-font-mono);font-size:9.5px;
  letter-spacing:.13em;color:var(--ke-mist);white-space:nowrap;
}
.ke-header__utility{
  display:none;align-items:center;gap:8px;margin:0 0 0 auto;
  font-family:var(--ke-font-mono);font-size:11px;letter-spacing:.12em;
  color:rgba(138,147,184,.9);white-space:nowrap;
}
.ke-header__utility::before{
  content:"";width:6px;height:6px;border-radius:50%;
  background:var(--ke-cyan);box-shadow:0 0 0 4px rgba(79,240,208,.12);
}
.ke-nav{display:flex;align-items:center;gap:8px;margin-left:auto}
.ke-nav__list{display:flex;align-items:center;gap:2px}
.ke-nav__item{display:flex}
.ke-nav__link{
  display:inline-block;padding:9px 11px;
  border:1px solid transparent;border-radius:var(--ke-pill);
  color:rgba(243,233,210,.72);text-decoration:none;
  font-size:13.5px;font-weight:500;letter-spacing:.01em;white-space:nowrap;
  transition:color .18s,background .18s,border-color .18s,box-shadow .18s;
}
.ke-nav__link:hover{color:var(--ke-cream);background:rgba(79,240,208,.08);border-color:rgba(79,240,208,.24)}
.ke-nav__link[aria-current="page"]{
  color:var(--ke-cream);
  border-color:rgba(79,240,208,.70);
  background:rgba(79,240,208,.10);
  box-shadow:0 0 0 1px rgba(79,240,208,.18),0 0 18px -8px rgba(79,240,208,.70);
}
.ke-nav__cta{flex:0 0 auto;margin-left:8px;padding:11px 18px;font-size:13.5px}
.ke-nav-toggle{
  display:none;align-items:center;gap:8px;margin-left:auto;
  padding:8px 12px;border-radius:var(--ke-pill);
  border:1px solid rgba(79,240,208,.30);
  background:rgba(79,240,208,.08);
  color:var(--ke-cream);font-size:12px;font-weight:700;cursor:pointer;
  transition:background .18s,border-color .18s;
}
.ke-nav-toggle:hover{background:rgba(79,240,208,.14);border-color:rgba(79,240,208,.5)}
.ke-nav-toggle__bars{display:grid;gap:4px;width:16px}
.ke-nav-toggle__bar{
  display:block;height:2px;border-radius:2px;background:var(--ke-cyan);
  transition:transform .2s var(--ke-ease);
}
.ke-nav-toggle[aria-expanded="true"] .ke-nav-toggle__bar:nth-child(1){transform:translateY(3px) rotate(45deg)}
.ke-nav-toggle[aria-expanded="true"] .ke-nav-toggle__bar:nth-child(2){transform:translateY(-3px) rotate(-45deg)}
.ke-nav-toggle__text{font-family:var(--ke-font-mono);font-size:11px;letter-spacing:.12em}
.ke-shell{
  width:100%;max-width:var(--ke-shell);margin-inline:auto;
  padding-inline:clamp(18px,4vw,40px);
}
.ke-section{position:relative;padding-block:clamp(48px,7vw,92px)}
.ke-section__head{
  display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;
  gap:18px;margin-bottom:clamp(24px,3vw,40px);
}
.ke-eyebrow{
  display:flex;align-items:center;gap:10px;margin:0 0 10px;
  font-family:var(--ke-font-mono);font-size:11px;letter-spacing:.24em;
  text-transform:uppercase;color:var(--ke-orange);
}
.ke-eyebrow::before{content:"";width:22px;height:2px;background:linear-gradient(90deg,var(--ke-orange),transparent)}
.ke-display{
  margin:0;font-size:clamp(42px,8.5vw,104px);font-weight:900;
  line-height:.98;letter-spacing:-.03em;color:var(--ke-cream);
}
.ke-h2{margin:0;font-size:clamp(28px,3.6vw,44px);font-weight:900;line-height:1.12;letter-spacing:-.01em}
.ke-h3{margin:0;font-size:clamp(18px,2vw,22px);font-weight:800;line-height:1.3}
.ke-lede{max-width:34em;font-size:clamp(15px,1.4vw,18px);line-height:1.75;color:rgba(243,233,210,.78)}
.ke-mono{font-family:var(--ke-font-mono);font-size:12px;letter-spacing:.16em;color:var(--ke-mist)}
.ke-score{
  font-family:var(--ke-font-mono);font-weight:700;line-height:1;
  letter-spacing:-.03em;font-variant-numeric:tabular-nums;color:var(--ke-orange);
}
.ke-grid{display:grid;gap:clamp(16px,2.4vw,28px);grid-template-columns:repeat(12,minmax(0,1fr))}
.ke-grid--split{grid-template-columns:minmax(0,5fr) minmax(0,7fr)}
.ke-grid--data{grid-template-columns:repeat(4,minmax(0,1fr))}
.ke-panel{
  position:relative;overflow:hidden;
  padding:clamp(20px,3vw,32px);
  border:1px solid var(--ke-line);border-radius:var(--ke-radius-lg);
  background:linear-gradient(180deg,rgba(21,27,66,.94),rgba(15,20,50,.96));
  box-shadow:0 24px 60px -40px #000;
}
.ke-panel::before{
  content:"";position:absolute;inset:0 0 auto 0;height:2px;
  background:linear-gradient(90deg,var(--ke-orange),var(--ke-cyan),transparent);
  opacity:.85;
}
.ke-paper{
  padding:clamp(22px,3.4vw,44px);
  border-radius:var(--ke-radius-lg);
  background:var(--ke-cream);color:var(--ke-brown);
  box-shadow:0 30px 70px -44px #000;
}
.ke-paper p{max-width:34em}
.ke-paper a{color:#A33E12;text-decoration-thickness:1px;text-underline-offset:3px}
.ke-paper .ke-mono{color:rgba(29,24,20,.62)}
.ke-paper .ke-eyebrow{color:#A33E12}
.ke-tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 10px;border-radius:var(--ke-pill);
  border:1px solid rgba(79,240,208,.35);
  background:rgba(79,240,208,.08);
  font-family:var(--ke-font-mono);font-size:10.5px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--ke-cyan);
}
.ke-tag--orange{border-color:rgba(255,107,44,.45);background:rgba(255,107,44,.12);color:#FFB08A}
.ke-tag--gold{border-color:rgba(201,168,106,.45);background:rgba(201,168,106,.12);color:var(--ke-gold)}
.ke-rule{height:1px;border:0;margin:0;background:linear-gradient(90deg,var(--ke-orange),rgba(138,147,184,.35),transparent)}
.ke-dot{
  display:inline-block;width:6px;height:6px;flex:0 0 auto;
  border-radius:50%;background:var(--ke-cyan);
  box-shadow:0 0 0 4px rgba(79,240,208,.14);
}
.ke-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 20px;border:1px solid transparent;border-radius:var(--ke-pill);
  font-family:inherit;font-size:14px;font-weight:700;line-height:1;letter-spacing:.02em;
  text-decoration:none;cursor:pointer;
  -webkit-tap-highlight-color:transparent;
  transition:transform .18s var(--ke-ease),background .18s,border-color .18s,box-shadow .18s,color .18s;
}
.ke-btn--primary{
  background:var(--ke-orange);color:#1A0C04;
  border-color:rgba(255,255,255,.16);
  box-shadow:0 12px 28px -14px rgba(255,107,44,.9);
}
.ke-btn--primary:hover{background:#FF7D45;transform:translateY(-1px);box-shadow:0 16px 34px -14px rgba(255,107,44,1)}
.ke-btn--ghost{
  background:rgba(79,240,208,.06);color:var(--ke-cyan);
  border-color:rgba(79,240,208,.40);
}
.ke-btn--ghost:hover{background:rgba(79,240,208,.14);border-color:rgba(79,240,208,.62)}
.ke-btn--quiet{
  background:transparent;color:var(--ke-cream);
  border-color:rgba(243,233,210,.28);
}
.ke-btn--quiet:hover{border-color:rgba(243,233,210,.55);background:rgba(243,233,210,.06)}
.ke-btn:active{transform:translateY(1px)}
.ke-crumbs{margin:0 0 22px}
.ke-crumbs__list{
  display:flex;flex-wrap:wrap;gap:8px;
  font-family:var(--ke-font-mono);font-size:11px;letter-spacing:.12em;
  color:var(--ke-mist);
}
.ke-crumbs__item{display:flex;align-items:center}
.ke-crumbs__item::after{content:"/";margin-left:8px;color:rgba(138,147,184,.5)}
.ke-crumbs__item:last-child::after{display:none}
.ke-crumbs__link{color:var(--ke-mist);text-decoration:none;border-bottom:1px solid transparent;transition:color .18s,border-color .18s}
.ke-crumbs__link:hover{color:var(--ke-cyan);border-bottom-color:currentColor}
.ke-crumbs__current{color:var(--ke-cream)}
.ke-figure{
  position:relative;margin:0;overflow:hidden;
  border:1px solid var(--ke-line);border-radius:var(--ke-radius-md);
  background:linear-gradient(160deg,#10163C,#0B1030 60%,#191F4A);
}
.ke-figure::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(120deg,rgba(255,107,44,.18),transparent 45%,rgba(79,240,208,.14));
}
.ke-figure__media{
  display:block;width:100%;height:100%;aspect-ratio:16/10;
  object-fit:cover;object-position:center;
  filter:saturate(1.05) contrast(1.04);
}
.ke-figure--wide .ke-figure__media{aspect-ratio:21/9}
.ke-figure__cap{
  position:relative;z-index:1;margin:0;padding:12px 16px;
  font-family:var(--ke-font-mono);font-size:11px;letter-spacing:.12em;
  color:rgba(243,233,210,.72);
  background:linear-gradient(180deg,rgba(7,11,36,.20),rgba(7,11,36,.88));
}
.ke-table{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}
.ke-table caption{
  padding-bottom:12px;text-align:left;
  font-family:var(--ke-font-mono);font-size:11px;letter-spacing:.16em;color:var(--ke-mist);
}
.ke-table th{
  padding:10px 12px;text-align:left;
  font-family:var(--ke-font-mono);font-size:10.5px;font-weight:600;
  letter-spacing:.16em;text-transform:uppercase;color:var(--ke-mist);
  border-bottom:1px solid var(--ke-line);
}
.ke-table td{padding:12px;font-size:13.5px;border-bottom:1px solid var(--ke-line-soft)}
.ke-table tbody tr{transition:background .16s}
.ke-table tbody tr:hover{background:rgba(79,240,208,.06)}
.ke-paper .ke-table th{color:rgba(29,24,20,.60);border-bottom-color:var(--ke-cream-line)}
.ke-paper .ke-table td{color:var(--ke-brown);border-bottom-color:var(--ke-cream-line)}
.ke-paper .ke-table tbody tr:hover{background:rgba(255,107,44,.08)}
.ke-js [data-reveal]{
  opacity:0;transform:translateY(16px);
  transition:opacity .5s var(--ke-ease),transform .5s var(--ke-ease);
  transition-delay:var(--ke-delay,0ms);
}
.ke-js [data-reveal].is-revealed{opacity:1;transform:none}
.ke-footer{
  position:relative;z-index:1;overflow:hidden;
  margin-top:clamp(40px,6vw,90px);
  padding:clamp(42px,6vw,80px) 0 28px;
  border-top:1px solid rgba(138,147,184,.18);
  background:linear-gradient(180deg,#080C24 0%,#0B1030 42%,#070A1E 100%);
}
.ke-footer::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(600px 240px at 84% 0%,rgba(255,107,44,.12),transparent 70%),
    radial-gradient(480px 220px at 8% 18%,rgba(79,240,208,.08),transparent 70%);
}
.ke-footer::after{
  content:"";position:absolute;top:0;left:0;right:0;height:4px;
  background:repeating-linear-gradient(90deg,var(--ke-orange) 0 28px,transparent 28px 46px,var(--ke-cyan) 46px 74px,transparent 74px 110px);
  opacity:.55;
}
.ke-footer__inner{position:relative;z-index:1}
.ke-footer__mast{
  display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;
  gap:16px;padding-bottom:clamp(22px,3vw,34px);
  border-bottom:1px solid rgba(138,147,184,.22);
}
.ke-footer__brand{
  max-width:20em;font-size:clamp(22px,3.4vw,40px);font-weight:900;
  line-height:1.2;letter-spacing:-.01em;color:var(--ke-cream);
}
.ke-footer__meta{
  display:flex;align-items:center;gap:10px;
  font-family:var(--ke-font-mono);font-size:11px;letter-spacing:.14em;
  color:var(--ke-mist);
}
.ke-footer__grid{
  display:grid;grid-template-columns:1fr 1fr 1fr 1.6fr;
  gap:clamp(22px,4vw,48px);
  padding-block:clamp(26px,4vw,44px);
}
.ke-footer__col{min-width:0}
.ke-footer__title{
  display:flex;align-items:center;gap:8px;
  margin:0 0 14px;font-family:var(--ke-font-mono);
  font-size:11px;font-weight:600;letter-spacing:.22em;
  text-transform:uppercase;color:var(--ke-gold);
}
.ke-footer__title::before{
  content:"";width:6px;height:6px;border-radius:1px;
  background:var(--ke-orange);box-shadow:0 0 8px rgba(255,107,44,.7);
}
.ke-footer__list{display:grid;gap:2px}
.ke-footer__link{
  display:inline-block;padding:4px 0;
  color:rgba(243,233,210,.72);font-size:14px;text-decoration:none;
  border-bottom:1px solid transparent;
  transition:color .18s,border-color .18s;
}
.ke-footer__link:hover{color:var(--ke-cyan);border-bottom-color:rgba(79,240,208,.5)}
.ke-footer__contact{
  font-family:var(--ke-font-mono);font-size:13px;letter-spacing:.02em;
  color:var(--ke-cream);word-break:break-word;
}
.ke-footer__addr{margin-top:8px;font-size:13px;color:var(--ke-mist)}
.ke-footer__note{
  margin-top:12px;max-width:26em;
  font-size:12px;line-height:1.7;color:var(--ke-mist);
}
.ke-footer__cta{margin-top:18px;padding:11px 18px;font-size:13px}
.ke-footer__base{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:12px;padding-top:22px;
  border-top:1px solid rgba(138,147,184,.18);
  font-family:var(--ke-font-mono);font-size:11px;letter-spacing:.08em;
  color:var(--ke-mist);
}
.ke-footer__copy{color:rgba(243,233,210,.62)}
.ke-footer__year{color:var(--ke-gold)}
.ke-footer__icp{color:var(--ke-mist)}
@media (min-width:1200px){
  .ke-header__utility{display:flex}
}
@media (max-width:1079px){
  .ke-header{padding-top:12px}
  .ke-nav-toggle{display:inline-flex}
  .ke-nav{
    position:absolute;top:calc(100% + 10px);left:0;right:0;z-index:2;
    display:flex;flex-direction:column;align-items:stretch;gap:12px;
    margin-left:0;padding:16px;
    border:1px solid rgba(138,147,184,.30);border-radius:24px;
    background:linear-gradient(180deg,rgba(19,25,60,.98),rgba(12,17,44,.98));
    box-shadow:0 30px 60px -30px #000;
    opacity:0;visibility:hidden;transform:translateY(-10px);pointer-events:none;
    max-height:calc(100vh - 130px);overflow:auto;
    transition:opacity .22s var(--ke-ease),transform .22s var(--ke-ease),visibility .22s;
  }
  .ke-nav[data-open="true"]{opacity:1;visibility:visible;transform:none;pointer-events:auto}
  .ke-nav__list{flex-direction:column;align-items:stretch;gap:2px}
  .ke-nav__item{display:block}
  .ke-nav__link{display:block;padding:12px 14px;font-size:15px;border-radius:14px}
  .ke-nav__cta{width:100%;margin:4px 0 0;padding:13px 18px;font-size:15px}
}
@media (max-width:960px){
  .ke-grid{grid-template-columns:repeat(6,minmax(0,1fr))}
  .ke-grid--split{grid-template-columns:minmax(0,1fr)}
  .ke-grid--data{grid-template-columns:repeat(2,minmax(0,1fr))}
  .ke-footer__grid{grid-template-columns:1fr 1fr}
  .ke-footer__col--wide{grid-column:1 / -1}
}
@media (max-width:720px){
  body{background-attachment:scroll}
  .ke-brand__tag{font-size:9px;letter-spacing:.10em}
  .ke-footer__grid{grid-template-columns:1fr 1fr;gap:24px}
  .ke-footer__base{font-size:10.5px}
}
@media (max-width:560px){
  .ke-header{padding:10px 10px 0}
  .ke-header__shell{padding:8px 10px 8px 12px;gap:10px}
  .ke-brand{gap:10px}
  .ke-brand__mark{width:30px;height:30px;padding:7px}
  .ke-brand__name{font-size:15px}
  .ke-brand__tag{font-size:8.5px}
  .ke-footer__grid{grid-template-columns:1fr;gap:26px}
  .ke-footer__mast{align-items:flex-start}
  .ke-footer__brand{font-size:24px}
  .ke-display{font-size:clamp(38px,12vw,56px)}
  .ke-nav-toggle__text{display:none}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
  .ke-js [data-reveal]{opacity:1;transform:none}
  .ke-progress__bar{transition:none}
  .ke-btn:hover{transform:none}
}