*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --color-deep:#0A0E27;
  --color-mid:#1A2550;
  --color-gold:#F2C94C;
  --color-gold-deep:#FF9F1C;
  --color-purple:#9B5DE5;
  --color-cyan:#00F5D4;
  --color-white:#F5F7FA;
  --color-gray:#8A8F98;
  --color-alert:#FF6B6B;
  --gradient-orbit:linear-gradient(135deg,#0A0E27 0%,#1A2550 40%,#9B5DE5 100%);
  --gradient-gold:linear-gradient(135deg,#F2C94C 0%,#FF9F1C 100%);
  --font-head:"Space Grotesk","Noto Sans SC",sans-serif;
  --font-body:"Inter","Noto Sans SC",sans-serif;
  --font-mono:"Roboto Mono","Noto Sans SC",monospace;
  --header-height:72px;
  --max-width:1280px;
  --gap:24px;
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  min-height:100vh;
  display:flex;
  flex-direction:column;
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.75;
  color:var(--color-white);
  background-color:var(--color-deep);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
img,svg{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
h1,h2,h3,h4,h5,h6{
  font-family:var(--font-head);
  font-weight:700;
  line-height:1.2;
  color:var(--color-white);
  letter-spacing:-0.01em;
}
main#main-content{flex:1 0 auto;scroll-margin-top:var(--header-height)}
:focus-visible{outline:2px solid var(--color-gold);outline-offset:2px}
.visually-hidden{
  position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0
}

.skip-link{
  position:fixed;top:-48px;left:20px;z-index:1200;
  padding:10px 20px;background:var(--color-gold);color:var(--color-deep);
  font-family:var(--font-head);font-weight:600;font-size:14px;
  transition:top .2s ease;
}
.skip-link:focus-visible{
  top:8px;outline:none;box-shadow:0 0 0 3px rgba(242,201,76,.4);
}

.cosmic-progress{
  position:fixed;top:0;left:0;right:0;height:3px;z-index:1102;
  pointer-events:none;background:rgba(245,247,250,.06);
}
.cosmic-progress__bar{
  display:block;width:100%;height:100%;
  background:var(--gradient-gold);
  transform:scaleX(0);transform-origin:left;
  box-shadow:0 0 12px rgba(242,201,76,.5);
}

.cosmic-header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  height:var(--header-height);
  background:transparent;
  border-bottom:1px solid transparent;
  transition:background-color .35s ease,border-color .35s ease,box-shadow .35s ease;
}
.cosmic-header.is-solid{
  background:rgba(10,14,39,.86);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  border-bottom-color:rgba(242,201,76,.14);
  box-shadow:0 4px 30px rgba(0,0,0,.28);
}
.cosmic-header__inner{
  display:flex;align-items:center;justify-content:space-between;
  gap:var(--gap);height:100%;
}

.cosmic-brand{
  position:relative;display:inline-flex;flex-direction:column;
  padding-left:26px;line-height:1.2;white-space:nowrap;
  transition:opacity .2s;
}
.cosmic-brand:hover{opacity:.88}
.cosmic-brand::before{
  content:"";position:absolute;left:0;top:50%;
  width:9px;height:9px;
  border:1px solid var(--color-gold);
  transform:translateY(-50%) rotate(45deg);
}
.cosmic-brand::after{
  content:"";position:absolute;left:4px;top:50%;
  width:3px;height:3px;background:var(--color-cyan);
  transform:translateY(-50%) rotate(45deg);
}
.cosmic-brand__cn{
  font-family:var(--font-head);
  font-size:22px;font-weight:700;letter-spacing:.06em;
  color:var(--color-white);
  text-shadow:0 0 20px rgba(155,93,229,.28);
}
.cosmic-brand__en{
  font-family:var(--font-mono);
  font-size:10px;letter-spacing:.42em;text-transform:uppercase;
  color:var(--color-gold);margin-top:2px;
  text-shadow:0 0 12px rgba(242,201,76,.35);
}

.cosmic-nav__list{display:flex;align-items:center;gap:2px}
.cosmic-nav__link{
  display:inline-flex;align-items:baseline;gap:6px;
  padding:10px 14px;
  font-family:var(--font-head);font-size:15px;font-weight:500;
  color:rgba(245,247,250,.72);
  position:relative;
  transition:color .25s;
}
.cosmic-nav__link::after{
  content:"";position:absolute;left:14px;right:14px;bottom:4px;
  height:2px;background:var(--gradient-gold);
  transform:scaleX(0);transform-origin:left;
  transition:transform .3s ease;
}
.cosmic-nav__link:hover{color:var(--color-white)}
.cosmic-nav__link.is-current,
.cosmic-nav__link[aria-current="page"]{color:var(--color-white)}
.cosmic-nav__link.is-current::after,
.cosmic-nav__link[aria-current="page"]::after{transform:scaleX(1)}
.cosmic-nav__index{
  font-family:var(--font-mono);font-size:10px;letter-spacing:.08em;
  color:var(--color-cyan);opacity:.62;
}

.cosmic-trigger{
  display:none;width:44px;height:44px;padding:10px;
  background:transparent;border:1px solid rgba(245,247,250,.18);
  cursor:pointer;position:relative;z-index:1002;
  flex-direction:column;justify-content:center;gap:5px;
  transition:border-color .2s;
}
.cosmic-trigger:hover{border-color:rgba(242,201,76,.4)}
.cosmic-trigger__bar{
  display:block;width:20px;height:2px;background:var(--color-gold);
  transition:transform .3s ease,opacity .3s ease;
}
.cosmic-trigger[aria-expanded="true"] .cosmic-trigger__bar:nth-child(1){
  transform:translateY(7px) rotate(45deg);
}
.cosmic-trigger[aria-expanded="true"] .cosmic-trigger__bar:nth-child(2){
  opacity:0;
}
.cosmic-trigger[aria-expanded="true"] .cosmic-trigger__bar:nth-child(3){
  transform:translateY(-7px) rotate(-45deg);
}

.container{
  width:100%;max-width:var(--max-width);
  margin-inline:auto;padding-inline:24px;
}
.page-lead{padding-top:calc(var(--header-height) + 24px)}

.section-block{padding-block:80px}
.section-header{
  display:flex;align-items:baseline;gap:16px;
  flex-wrap:wrap;margin-bottom:48px;
}
.section-index{
  font-family:var(--font-mono);font-size:14px;
  letter-spacing:.12em;color:var(--color-cyan);
}
.section-title{
  font-size:clamp(28px,4vw,44px);
  font-family:var(--font-head);font-weight:700;
  line-height:1.15;
}
.section-desc{
  color:var(--color-gray);font-size:15px;
  max-width:560px;margin-top:10px;line-height:1.7;
}

.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:12px 28px;gap:8px;cursor:pointer;
  font-family:var(--font-head);font-size:14px;font-weight:600;
  letter-spacing:.05em;text-transform:uppercase;
  border:1px solid transparent;
  transition:transform .2s,box-shadow .2s,background .2s,color .2s,border-color .2s;
}
.btn--gold{
  background:var(--gradient-gold);color:var(--color-deep);
}
.btn--gold:hover{
  transform:translateY(-2px);
  box-shadow:0 0 28px rgba(242,201,76,.38);
}
.btn--ghost{
  background:transparent;border-color:rgba(245,247,250,.28);
  color:var(--color-white);
}
.btn--ghost:hover{
  border-color:var(--color-gold);color:var(--color-gold);
}

.grid-tech{
  display:grid;grid-template-columns:repeat(12,1fr);
  gap:var(--gap);
}
.grid-tech__span-3{grid-column:span 3}
.grid-tech__span-4{grid-column:span 4}
.grid-tech__span-6{grid-column:span 6}
.grid-tech__span-8{grid-column:span 8}
.grid-tech__span-12{grid-column:span 12}

.card-panel{
  background:linear-gradient(145deg,rgba(26,37,80,.7) 0%,rgba(10,14,39,.92) 100%);
  border:1px solid rgba(245,247,250,.08);
  padding:28px;position:relative;height:100%;
  transition:border-color .25s,transform .25s,box-shadow .25s;
}
.card-panel:hover{
  border-color:rgba(242,201,76,.36);
  transform:translateY(-3px);
  box-shadow:0 12px 44px rgba(0,0,0,.32);
}
.card-panel__title{
  font-family:var(--font-head);font-size:18px;font-weight:600;
  margin-bottom:12px;color:var(--color-white);
}
.card-panel__value{
  font-family:var(--font-mono);font-size:34px;line-height:1.2;
  color:var(--color-cyan);letter-spacing:.02em;
}
.card-panel__label{
  font-size:12px;color:var(--color-gray);
  letter-spacing:.12em;text-transform:uppercase;
  font-family:var(--font-mono);
}

.media{
  position:relative;overflow:hidden;
  background:linear-gradient(145deg,var(--color-mid),var(--color-deep));
  line-height:0;border:1px solid rgba(245,247,250,.08);
}
.media img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .45s ease;
}
.media--hex{aspect-ratio:16/9}
.media--square{aspect-ratio:1/1}
.media--wide{aspect-ratio:21/9}
.media--lift:hover img{transform:scale(1.045)}

.breadcrumbs{
  display:flex;align-items:center;flex-wrap:wrap;gap:8px;
  font-family:var(--font-mono);font-size:13px;
  color:var(--color-gray);padding-block:16px;
}
.breadcrumbs a{color:var(--color-gray);transition:color .2s}
.breadcrumbs a:hover{color:var(--color-gold)}
.breadcrumbs__current{color:var(--color-white)}
.breadcrumbs__sep{opacity:.4;font-family:var(--font-mono)}

.star-field{position:relative}
.star-field::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:
    radial-gradient(1px 1px at 18% 26%,rgba(245,247,250,.55),transparent 60%),
    radial-gradient(1px 1px at 82% 18%,rgba(242,201,76,.45),transparent 60%),
    radial-gradient(1.5px 1.5px at 34% 72%,rgba(155,93,229,.5),transparent 70%),
    radial-gradient(1px 1px at 64% 48%,rgba(0,245,212,.38),transparent 60%),
    radial-gradient(1px 1px at 9% 62%,rgba(245,247,250,.42),transparent 60%),
    radial-gradient(1.5px 1.5px at 91% 78%,rgba(242,201,76,.34),transparent 70%);
}

.edition-cut{clip-path:polygon(0 0,100% 3vw,100% 100%,0 100%)}
.edition-cut--reverse{clip-path:polygon(0 3vw,100% 0,100% 100%,0 100%)}

[data-nav-section]{scroll-margin-top:calc(var(--header-height) + 12px)}

.cosmic-footer{
  position:relative;
  background:linear-gradient(180deg,var(--color-deep) 0%,#05081A 100%);
}
.cosmic-footer::before{
  content:"";position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,var(--color-gold) 0%,var(--color-purple) 45%,rgba(155,93,229,0) 100%);
  z-index:2;
}
.cosmic-footer::after{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background-image:
    radial-gradient(1px 1px at 15% 35%,rgba(245,247,250,.5),transparent 60%),
    radial-gradient(1px 1px at 85% 20%,rgba(242,201,76,.42),transparent 60%),
    radial-gradient(1.5px 1.5px at 35% 80%,rgba(155,93,229,.4),transparent 70%),
    radial-gradient(1px 1px at 65% 55%,rgba(0,245,212,.32),transparent 60%),
    radial-gradient(1px 1px at 10% 60%,rgba(245,247,250,.4),transparent 70%),
    radial-gradient(1.5px 1.5px at 90% 75%,rgba(242,201,76,.3),transparent 60%);
}
.cosmic-footer__orbit{
  position:relative;z-index:1;
  display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;
  gap:48px;padding-block:72px 48px;
}
.cosmic-footer__core{max-width:340px}
.cosmic-brand--footer .cosmic-brand__cn{font-size:26px}
.cosmic-brand--footer .cosmic-brand__en{font-size:11px}
.cosmic-footer__about{
  margin-top:16px;color:var(--color-gray);
  font-size:14px;line-height:1.85;
}
.cosmic-footer__trust{
  margin-top:20px;font-family:var(--font-mono);font-size:13px;
  line-height:1.7;color:var(--color-cyan);opacity:.78;
  border-left:2px solid var(--color-cyan);padding-left:12px;
}
.cosmic-footer__cluster{min-width:0}
.cosmic-footer__heading{
  font-family:var(--font-mono);font-size:12px;font-weight:600;
  letter-spacing:.22em;text-transform:uppercase;
  color:var(--color-gold);margin-bottom:18px;
  padding-bottom:10px;position:relative;
}
.cosmic-footer__heading::after{
  content:"";position:absolute;left:0;bottom:0;
  width:24px;height:2px;background:var(--gradient-gold);
}
.cosmic-footer__links li+li,
.cosmic-footer__contact li+li{margin-top:10px}
.cosmic-footer__links a{
  color:rgba(245,247,250,.75);font-size:14px;
  transition:color .2s, padding-left .2s;
}
.cosmic-footer__links a:hover{
  color:var(--color-gold);padding-left:4px;
}
.cosmic-footer__contact{
  color:rgba(245,247,250,.75);font-size:14px;line-height:1.75;
}
.cosmic-footer__ticker{
  position:relative;z-index:1;
  border-top:1px solid rgba(245,247,250,.08);
  padding-block:18px;
}
.cosmic-footer__ticker-inner{
  display:flex;align-items:center;justify-content:space-between;
  gap:16px;flex-wrap:wrap;
}
.cosmic-footer__copy,
.cosmic-footer__icp{
  font-family:var(--font-mono);font-size:12px;
  color:var(--color-gray);
}

.backtop{
  position:fixed;right:24px;bottom:24px;z-index:900;
  width:46px;height:46px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(26,37,80,.84);
  border:1px solid rgba(242,201,76,.38);
  color:var(--color-gold);font-size:22px;line-height:1;
  cursor:pointer;
  opacity:0;visibility:hidden;transform:translateY(12px);
  transition:opacity .3s,visibility .3s,transform .3s,background .2s,border-color .2s;
}
.backtop:hover{
  background:rgba(242,201,76,.14);
  border-color:rgba(242,201,76,.7);
}
.backtop.is-visible{
  opacity:1;visibility:visible;transform:translateY(0);
}

@media (max-width:880px){
  :root{--header-height:64px}
  .cosmic-trigger{
    display:flex;
  }
  .cosmic-nav{
    position:fixed;top:0;left:0;right:0;bottom:0;z-index:1001;
    background:rgba(10,14,39,.97);
    -webkit-backdrop-filter:blur(18px);
    backdrop-filter:blur(18px);
    display:flex;align-items:center;justify-content:center;
    opacity:0;visibility:hidden;
    transform:translateY(-20px);
    transition:opacity .35s,visibility .35s,transform .35s;
  }
  .cosmic-nav[data-open]{
    opacity:1;visibility:visible;transform:translateY(0);
  }
  .cosmic-nav__list{
    flex-direction:column;gap:6px;text-align:center;
  }
  .cosmic-nav__link{
    font-size:24px;padding:12px 28px;justify-content:center;
    display:flex;align-items:baseline;gap:12px;
  }
  .cosmic-nav__link::after{display:none}
  .cosmic-nav__index{
    font-size:12px;opacity:.55;
  }
  .container{padding-inline:20px}
  .cosmic-footer__orbit{
    grid-template-columns:1fr 1fr;gap:40px;
    padding-block:56px 36px;
  }
  .cosmic-footer__core{grid-column:1/-1;max-width:100%}
  .grid-tech__span-3{grid-column:span 6}
  .grid-tech__span-4{grid-column:span 6}
  .grid-tech__span-6{grid-column:span 6}
  .grid-tech__span-8{grid-column:span 8}
  .section-block{padding-block:56px}
  .backtop{right:16px;bottom:16px;width:42px;height:42px;font-size:20px}
}

@media (max-width:560px){
  .container{padding-inline:16px}
  .cosmic-footer__orbit{
    grid-template-columns:1fr;gap:32px;
    padding-block:48px 28px;
  }
  .cosmic-footer__core{grid-column:auto}
  .cosmic-footer__ticker-inner{flex-direction:column;align-items:flex-start}
  .grid-tech__span-3,
  .grid-tech__span-4,
  .grid-tech__span-6,
  .grid-tech__span-8{grid-column:span 12}
  .section-block{padding-block:40px}
  .section-header{margin-bottom:32px}
  .btn{width:100%}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.01ms!important;
    animation-iteration-count:1!important;
    transition-duration:.01ms!important;
    scroll-behavior:auto!important;
  }
}