*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --color-bg:#0a0a12;
  --color-panel:#16161f;
  --color-purple:#b44cff;
  --color-blue:#00e5ff;
  --color-pink:#ff4d6d;
  --color-text:#f0f0f5;
  --color-muted:#a0a0b0;
  --color-border:#2a2a3a;
  --font-sans:'Noto Sans SC','PingFang SC','Microsoft YaHei',sans-serif;
  --font-mono:'JetBrains Mono','Courier New',monospace;
  --container-w:1280px;
  --header-h:76px;
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{
  background:var(--color-bg);
  color:var(--color-text);
  font-family:var(--font-sans);
  font-size:16px;
  font-weight:400;
  line-height:1.75;
  min-width:320px;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:0;
  pointer-events:none;
  background:
    radial-gradient(circle at 82% 8%, rgba(180,76,255,.1), transparent 30%),
    radial-gradient(circle at 8% 82%, rgba(0,229,255,.07), transparent 28%),
    linear-gradient(rgba(180,76,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,229,255,.035) 1px, transparent 1px);
  background-size:auto,auto,46px 46px,46px 46px;
}
ul,ol{list-style:none}
a{color:inherit;text-decoration:none}
address{font-style:normal}
button{font:inherit;background:none;border:0;color:inherit;cursor:pointer}
img,svg{display:block;max-width:100%}
::selection{background:var(--color-purple);color:#fff}
:focus-visible{outline:3px solid var(--color-blue);outline-offset:2px}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:var(--color-bg)}
::-webkit-scrollbar-thumb{background:var(--color-border);border:2px solid var(--color-bg)}
#main-content{
  position:relative;
  z-index:1;
  display:block;
  min-height:65vh;
  scroll-margin-top:calc(var(--header-h) + 16px);
}
#main-content a:not(.btn){
  color:var(--color-blue);
  text-decoration:underline;
  text-underline-offset:4px;
  text-decoration-color:rgba(0,229,255,.45);
}
#main-content a:not(.btn):hover{
  color:var(--color-purple);
  text-decoration-color:var(--color-purple);
}
.container{
  width:min(calc(100% - 48px),var(--container-w));
  margin-inline:auto;
  position:relative;
}
.skip-link{
  position:fixed;
  top:14px;
  left:16px;
  z-index:1000;
  display:inline-block;
  padding:13px 18px;
  background:var(--color-blue);
  color:#08080d;
  font-weight:900;
  line-height:1;
  text-decoration:none;
  box-shadow:0 0 24px rgba(0,229,255,.4);
  transform:translateY(calc(-100% - 60px));
  transition:transform .18s ease;
}
.skip-link:focus-visible{transform:translateY(0)}
.site-header{
  position:sticky;
  top:0;
  z-index:100;
  background:rgba(10,10,18,.86);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--color-border);
}
.site-header::after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  bottom:-1px;
  height:1px;
  background:linear-gradient(90deg,var(--color-purple),transparent 42%,var(--color-blue) 86%);
  opacity:.55;
  pointer-events:none;
}
.site-header__progress{
  position:absolute;
  top:0;
  left:0;
  right:0;
  height:3px;
  z-index:10;
  pointer-events:none;
  transform:scaleX(0);
  transform-origin:left;
  background:linear-gradient(90deg,var(--color-purple),var(--color-blue) 55%,var(--color-pink));
  box-shadow:0 0 12px rgba(180,76,255,.55);
}
.site-header__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:2rem;
  min-height:var(--header-h);
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:.75rem;
  line-height:1.1;
  text-decoration:none;
  flex:0 0 auto;
}
.brand__mark{
  display:grid;
  place-items:center;
  width:46px;
  height:46px;
  flex:0 0 46px;
  font-size:26px;
  font-weight:900;
  color:var(--color-purple);
  background:rgba(180,76,255,.08);
  border:1px solid var(--color-purple);
  box-shadow:0 0 18px rgba(180,76,255,.28),inset 0 0 10px rgba(180,76,255,.12);
  transform:skew(-6deg);
}
.brand__text{
  display:flex;
  flex-direction:column;
  gap:.16rem;
}
.brand__name{
  font-size:1.18rem;
  font-weight:900;
  letter-spacing:.03em;
  color:var(--color-purple);
  line-height:1.15;
}
@supports ((-webkit-background-clip:text) or (background-clip:text)){
  .brand__name{
    background:linear-gradient(90deg,var(--color-purple),var(--color-blue) 120%);
    -webkit-background-clip:text;
    background-clip:text;
    -webkit-text-fill-color:transparent;
    color:transparent;
  }
}
.brand__tagline{
  font-family:var(--font-mono);
  font-size:.62rem;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--color-blue);
}
.site-nav{display:block}
.site-nav__list{
  display:flex;
  align-items:center;
  gap:.15rem;
}
.site-nav__link{
  display:block;
  padding:.7rem .9rem;
  font-size:.92rem;
  font-weight:700;
  color:var(--color-muted);
  line-height:1.2;
  border:1px solid transparent;
  position:relative;
  transition:color .15s,background .15s,border-color .15s,box-shadow .15s;
}
.site-nav__link::after{
  content:"";
  position:absolute;
  left:.9rem;
  right:.9rem;
  bottom:.45rem;
  height:2px;
  background:var(--color-purple);
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .18s ease;
}
.site-nav__link:hover,
.site-nav__link:focus-visible{
  color:var(--color-text);
  background:rgba(180,76,255,.1);
  border-color:rgba(180,76,255,.2);
}
.site-nav__link:hover::after{transform:scaleX(1)}
.site-nav__link[aria-current="page"],
.site-nav__link[aria-current="true"]{
  color:var(--color-blue);
  background:rgba(0,229,255,.06);
}
.site-nav__link[aria-current="page"]::after{
  transform:scaleX(1);
  background:var(--color-blue);
  box-shadow:0 0 8px rgba(0,229,255,.8);
}
.nav-toggle{
  display:none;
  width:48px;
  height:48px;
  padding:0;
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap:5px;
  background:rgba(22,22,31,.9);
  border:1px solid var(--color-border);
  position:relative;
  z-index:5;
}
.nav-toggle__line{
  display:block;
  width:22px;
  height:2px;
  background:var(--color-text);
  transition:transform .18s ease,opacity .18s ease;
}
.nav-toggle[aria-expanded="true"] .nav-toggle__line:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] .nav-toggle__line:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] .nav-toggle__line:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.section{
  position:relative;
  padding:clamp(4rem,9vw,7rem) 0;
}
.section__head{
  max-width:820px;
  margin-bottom:2.5rem;
}
.section__kicker{
  display:flex;
  align-items:center;
  gap:.75rem;
  font-family:var(--font-mono);
  font-size:.75rem;
  font-weight:700;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--color-blue);
}
.section__kicker::before{
  content:"";
  width:34px;
  height:2px;
  background:var(--color-pink);
}
.section__title{
  margin-top:.75rem;
  font-size:clamp(2rem,5vw,3.5rem);
  font-weight:900;
  line-height:1.05;
  color:var(--color-text);
  text-shadow:0 0 24px rgba(180,76,255,.12);
}
.lead{
  margin-top:1rem;
  font-size:1.1rem;
  line-height:1.8;
  color:var(--color-muted);
  max-width:62ch;
}
.card-grid{
  display:grid;
  grid-template-columns:repeat(12,1fr);
  gap:1.25rem;
}
.card-grid > *{grid-column:span 4}
.card{
  position:relative;
  padding:1.75rem;
  background:var(--color-panel);
  border:2px solid var(--color-border);
  box-shadow:0 16px 36px rgba(0,0,0,.28);
  transition:transform .18s,border-color .18s,box-shadow .18s;
}
.card::after{
  content:"";
  position:absolute;
  left:0;
  bottom:0;
  height:3px;
  width:30%;
  background:linear-gradient(90deg,var(--color-purple),var(--color-blue));
  opacity:.7;
  transition:width .18s;
}
.card:hover{
  transform:translateY(-4px);
  border-color:rgba(180,76,255,.55);
  box-shadow:0 0 24px rgba(180,76,255,.14);
}
.card:hover::after{width:100%}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.55rem;
  padding:.9rem 1.45rem;
  font-family:var(--font-sans);
  font-size:.88rem;
  font-weight:900;
  line-height:1;
  text-transform:uppercase;
  letter-spacing:.06em;
  text-decoration:none;
  color:var(--color-text);
  background:var(--color-panel);
  border:2px solid var(--color-border);
  box-shadow:0 8px 20px rgba(0,0,0,.25);
  transition:border-color .18s,box-shadow .18s,transform .18s,background .18s;
}
.btn:hover{
  transform:translateY(-2px);
  border-color:var(--color-purple);
  box-shadow:0 0 20px rgba(180,76,255,.18);
}
.btn:active{transform:translateY(0)}
.btn--primary{
  border-color:var(--color-purple);
  background:linear-gradient(135deg,rgba(180,76,255,.25),rgba(0,229,255,.08));
}
.btn--primary:hover{
  box-shadow:0 0 26px rgba(180,76,255,.3);
}
.btn--ghost{
  color:var(--color-blue);
  border-color:rgba(0,229,255,.35);
  background:rgba(0,229,255,.04);
}
.btn--ghost:hover{
  border-color:var(--color-blue);
  box-shadow:0 0 20px rgba(0,229,255,.15);
}
.tag{
  display:inline-block;
  padding:.18rem .55rem;
  font-family:var(--font-mono);
  font-size:.68rem;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--color-blue);
  background:rgba(0,229,255,.06);
  border:1px solid rgba(0,229,255,.3);
}
.tag--hot{
  color:var(--color-pink);
  background:rgba(255,77,109,.08);
  border-color:rgba(255,77,109,.4);
}
.breadcrumb{
  display:flex;
  flex-wrap:wrap;
  gap:.45rem;
  margin:1rem 0 2rem;
  list-style:none;
  font-family:var(--font-mono);
  font-size:.78rem;
  color:var(--color-muted);
}
.breadcrumb a{color:var(--color-blue);text-decoration:none}
.breadcrumb li+li::before{content:"/";margin-right:.45rem;color:var(--color-border)}
.media-frame{
  position:relative;
  display:grid;
  place-items:center;
  aspect-ratio:16/10;
  background:var(--color-panel);
  border:2px solid var(--color-border);
  overflow:hidden;
  color:var(--color-muted);
  font-family:var(--font-mono);
  font-size:.75rem;
  letter-spacing:.08em;
  text-transform:uppercase;
}
.media-frame::before{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(135deg,rgba(180,76,255,.22),rgba(0,229,255,.06) 55%,rgba(255,77,109,.1));
}
.media-frame::after{
  content:"";
  position:absolute;
  left:0;
  top:0;
  width:34px;
  height:34px;
  border-top:2px solid var(--color-purple);
  border-left:2px solid var(--color-purple);
}
.media-frame > *{position:relative;z-index:1}
.media-frame--wide{aspect-ratio:21/9}
.media-frame--portrait{aspect-ratio:4/5}
.site-footer{
  position:relative;
  z-index:50;
  margin-top:auto;
  background:#07070d;
  border-top:1px solid var(--color-border);
  padding:72px 0 28px;
  overflow:hidden;
}
.site-footer::before{
  content:"";
  position:absolute;
  top:0;
  left:0;
  right:0;
  height:2px;
  background:linear-gradient(90deg,var(--color-purple),var(--color-blue),var(--color-pink));
  opacity:.8;
}
.site-footer::after{
  content:"";
  position:absolute;
  right:-80px;
  bottom:-80px;
  width:240px;
  height:240px;
  border:1px solid rgba(180,76,255,.2);
  transform:rotate(45deg);
  pointer-events:none;
}
.site-footer__inner{position:relative;z-index:2}
.site-footer__grid{
  display:grid;
  grid-template-columns:1.5fr .8fr .8fr 1.1fr;
  gap:3.5rem;
  padding-bottom:3rem;
}
.site-footer__brand .brand{margin-bottom:.75rem}
.site-footer__statement{
  margin-top:1rem;
  color:var(--color-muted);
  max-width:34ch;
  font-size:.95rem;
}
.site-footer__heading{
  margin-bottom:1.1rem;
  font-family:var(--font-mono);
  font-size:.72rem;
  font-weight:900;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--color-purple);
}
.site-footer ul{list-style:none}
.site-footer__links li+li{margin-top:.45rem}
.site-footer a{
  color:var(--color-muted);
  text-decoration:none;
  transition:color .15s,padding-left .15s;
}
.site-footer a:not(.brand):hover{
  color:var(--color-blue);
  padding-left:4px;
}
.site-footer__contact-list{
  display:grid;
  gap:.65rem;
}
.site-footer__contact-list li{
  display:grid;
  gap:.15rem;
}
.site-footer__contact-label{
  font-family:var(--font-mono);
  font-size:.66rem;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--color-muted);
}
.site-footer__contact-text{
  color:var(--color-text);
  word-break:break-all;
}
.site-footer__meta{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  border-top:1px solid var(--color-border);
  padding-top:1.5rem;
  color:var(--color-muted);
  font-size:.85rem;
}
.site-footer__meta p{max-width:none}
@media (min-width:621px) and (max-width:1020px){
  .card-grid > *{grid-column:span 6}
  .site-footer__grid{
    grid-template-columns:1fr 1fr;
    gap:2.5rem;
  }
  .site-footer__brand{grid-column:1/-1}
}
@media (max-width:900px){
  .site-header__inner{
    flex-wrap:wrap;
    gap:1rem;
    min-height:64px;
  }
  .nav-toggle{display:inline-flex}
  .site-nav{
    display:none;
    width:100%;
    background:var(--color-panel);
    border:1px solid var(--color-border);
    border-top-color:transparent;
    padding:.5rem .75rem 1rem;
  }
  .site-nav[data-open]{display:block}
  .site-nav__list{
    flex-direction:column;
    align-items:stretch;
    gap:0;
  }
  .site-nav__item{
    border-bottom:1px solid var(--color-border);
  }
  .site-nav__item:last-child{border-bottom:0}
  .site-nav__link{
    padding:1rem .75rem;
    border-color:transparent;
  }
  .site-nav__link::after{
    left:.75rem;
    right:.75rem;
    bottom:.4rem;
  }
}
@media (max-width:640px){
  .container{width:calc(100% - 24px)}
  .card-grid > *{grid-column:span 12}
  .site-footer__grid{
    grid-template-columns:1fr;
    gap:2.5rem;
  }
  .site-footer__meta{
    flex-direction:column;
    align-items:flex-start;
  }
  .site-footer__contact-text{word-break:break-all}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.01ms!important;
    animation-iteration-count:1!important;
    transition-duration:.01ms!important;
  }
}