*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --primary:#0B0F19;
  --surface:#111827;
  --accent-green:#39FF14;
  --accent-blue:#00E5FF;
  --text-primary:#F8FAFC;
  --text-secondary:#94A3B8;
  --warm-paper:#F5E6C8;
  --danger:#FF4D4F;
  --gradient:linear-gradient(135deg,#39FF14 0%,#00E5FF 100%);
  --font-display:'Noto Sans SC','PingFang SC','Microsoft YaHei',sans-serif;
  --font-body:'Noto Sans SC','PingFang SC','Microsoft YaHei',sans-serif;
  --font-mono:'JetBrains Mono','Courier New',monospace;
  --container:1240px;
  --container-wide:1440px;
  --cut:12px
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{min-height:100vh;font-family:var(--font-body);background:var(--primary);color:var(--text-primary);line-height:1.75;-webkit-font-smoothing:antialiased}
p{margin:0 0 1rem}
ul,ol{list-style:none}
button,input,textarea,select{font:inherit;cursor:pointer}
button{background:none;border:none;appearance:none}
img{display:block;max-width:100%;height:auto}
a{color:var(--accent-blue);text-decoration:none}
a:hover{color:var(--accent-green)}
h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:900;line-height:1.15;color:var(--text-primary);margin:0 0 .5em}
h1{font-size:clamp(2.25rem,5vw,4rem);letter-spacing:-.02em}
h2{font-size:clamp(1.7rem,3.5vw,2.75rem);letter-spacing:-.02em}
h3{font-size:clamp(1.25rem,2.5vw,1.6rem)}
h4{font-size:1.1rem}
::selection{background:var(--accent-green);color:#0B0F19}
:focus-visible{outline:3px solid var(--accent-green);outline-offset:4px}
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:clamp(1rem,4vw,2rem)}
.container--wide{max-width:var(--container-wide)}
.section{padding:clamp(3rem,7vw,5.5rem) 0}
.section--tight{padding:clamp(1.5rem,4vw,3rem) 0}
.section__header{margin-bottom:clamp(1.5rem,4vw,2.5rem)}
.eyebrow{display:inline-flex;align-items:center;gap:.45rem;font-family:var(--font-mono);font-size:.8rem;font-weight:500;letter-spacing:.12em;color:var(--accent-green);text-transform:uppercase;margin-bottom:.5rem}
.eyebrow::before{content:"";width:1.6em;height:2px;background:var(--accent-blue);clip-path:polygon(0 0,100% 0,90% 100%,0 100%)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:46px;padding:.7rem 1.4rem;font-family:var(--font-display);font-weight:900;font-size:1rem;line-height:1;color:#0B0F19;background:var(--gradient);border:0;cursor:pointer;text-decoration:none;clip-path:polygon(0 0,calc(100% - var(--cut)) 0,100% var(--cut),100% 100%,var(--cut) 100%,0 calc(100% - var(--cut)));transition:transform .16s ease,filter .16s ease}
.btn:hover{color:#0B0F19;transform:translate(-2px,-2px);filter:drop-shadow(0 4px 14px rgba(57,255,20,.35))}
.btn:active{transform:translate(0,0)}
.btn--primary{background:var(--gradient);color:#0B0F19}
.btn--ghost{background:rgba(255,255,255,.06);color:var(--accent-blue)}
.btn--ghost:hover{background:rgba(0,229,255,.14);color:var(--accent-blue)}
.tag{display:inline-flex;align-items:center;gap:.35rem;font-family:var(--font-mono);font-size:.75rem;letter-spacing:.06em;color:var(--accent-green);background:rgba(57,255,20,.12);border:1px solid rgba(57,255,20,.4);padding:.35em .7em;clip-path:polygon(6px 0,100% 0,100% calc(100% - 6px),calc(100% - 6px) 100%,0 100%,0 6px)}
.card{position:relative;background:var(--surface);border:1px solid rgba(255,255,255,.06);padding:clamp(1.25rem,3vw,2rem);clip-path:polygon(0 0,calc(100% - 16px) 0,100% 16px,100% 100%,16px 100%,0 calc(100% - 16px));transition:transform .2s ease,border-color .2s ease}
.card:hover{transform:translateY(-3px);border-color:rgba(57,255,20,.5)}
.media{position:relative;overflow:hidden;background:var(--surface);aspect-ratio:16/9}
.media::after{content:"";position:absolute;inset:0;background:linear-gradient(115deg,transparent 30%,rgba(57,255,20,.12) 44%,rgba(0,229,255,.08) 50%,transparent 60%);pointer-events:none}
.media>*{position:relative;z-index:1}
.media img,.media video{width:100%;height:100%;object-fit:cover;object-position:center}
.media--hero{aspect-ratio:16/12}
.media--card{aspect-ratio:16/10}
.media--portrait{aspect-ratio:4/5}
.media__placeholder{position:absolute;inset:0;display:grid;place-items:center;font-family:var(--font-mono);font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;color:var(--text-secondary);background:linear-gradient(135deg,#1a2438,#111827)}
.content-grid{display:grid;gap:1.5rem}
@media (min-width:640px){.content-grid--2,.content-grid--3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1024px){.content-grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}}
.split{display:grid;gap:clamp(1.5rem,4vw,3rem);align-items:center}
@media (min-width:900px){.split--hero{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr)}.split--alt{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr)}}
.table-wrap{overflow-x:auto;background:var(--surface);border:1px solid rgba(255,255,255,.07)}
.table-wrap table{width:100%;min-width:600px;border-collapse:collapse}
.table-wrap thead th{font-family:var(--font-mono);font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;text-align:left;padding:.9rem 1rem;border-bottom:2px solid var(--accent-green);color:var(--accent-green);background:rgba(17,24,39,.8)}
.table-wrap tbody td{padding:.8rem 1rem;border-bottom:1px solid rgba(255,255,255,.05);color:var(--text-primary);font-variant-numeric:tabular-nums}
.table-wrap tbody tr:hover{background:rgba(57,255,20,.07)}
.table-wrap tbody tr:last-child td{border-bottom:0}
.display-number{font-family:var(--font-mono);font-weight:700;line-height:.9;color:var(--accent-green);font-size:clamp(2.5rem,7vw,5.5rem);letter-spacing:-.04em;text-shadow:0 0 30px rgba(57,255,20,.45)}
.breadcrumb{display:flex;flex-wrap:wrap;gap:.5rem;margin:0 0 1.5rem;font-size:.875rem}
.breadcrumb li{display:flex;align-items:center;gap:.5rem}
.breadcrumb li:not(:first-child)::before{content:"/";color:var(--text-secondary)}
.breadcrumb a{color:var(--accent-blue)}
.breadcrumb a:hover{color:var(--accent-green)}
.breadcrumb [aria-current="page"]{color:var(--text-secondary);cursor:default}
[data-reveal]{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease;transition-delay:var(--reveal-delay,0s)}
[data-reveal].is-revealed{opacity:1;transform:none}
.site-header{position:relative;background:var(--primary);border-bottom:1px solid rgba(255,255,255,.06);box-shadow:0 8px 28px rgba(0,0,0,.3)}
.site-header::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--gradient);z-index:3}
.skip-link{position:absolute;top:-100px;left:1rem;z-index:100;background:var(--accent-green);color:#0B0F19;font-weight:900;padding:.75rem 1.25rem;clip-path:polygon(8px 0,100% 0,100% calc(100% - 8px),calc(100% - 8px) 100%,0 100%,0 8px)}
.skip-link:focus-visible{top:1rem}
.site-header__inner{position:relative;z-index:2;max-width:var(--container);margin-inline:auto;display:flex;align-items:center;gap:1.5rem;padding:.85rem clamp(1rem,4vw,2rem)}
.site-brand{display:inline-flex;align-items:center;gap:.7rem;color:var(--text-primary);text-decoration:none;flex-shrink:0}
.site-brand:hover{color:var(--text-primary)}
.site-brand__mark{display:grid;place-items:center;width:42px;height:42px;background:var(--gradient);clip-path:polygon(0 0,100% 0,100% calc(100% - 8px),calc(100% - 8px) 100%,0 100%)}
.site-brand__mark svg{display:block;width:24px;height:24px}
.site-brand__text{font-family:var(--font-display);font-weight:900;font-size:1.5rem;letter-spacing:.02em;line-height:1}
.site-header__tagline{margin:0 0 0 auto;display:flex;align-items:center;gap:.45rem;font-size:.78rem;letter-spacing:.08em;color:var(--text-secondary)}
.site-header__tagline::before{content:"";width:2px;height:1.2em;background:var(--accent-green);transform:skewX(-20deg)}
.site-header__nav-toggle{display:none;align-items:center;gap:.5rem;padding:.5rem .8rem;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.14);color:var(--text-primary);font-size:.85rem;font-weight:700;text-align:left;cursor:pointer;margin-left:auto}
.site-header__nav-toggle:hover{border-color:var(--accent-blue);background:rgba(0,229,255,.1)}
.site-header__nav-toggle-bars{display:block;width:18px}
.site-header__nav-toggle-bar{display:block;height:2px;margin:3px 0;background:currentColor;transition:transform .2s ease,opacity .2s ease}
.site-header__nav-toggle-label{font-size:.8rem;font-weight:700;letter-spacing:.1em}
.site-nav{position:relative;z-index:1;background:rgba(17,24,39,.9);border-top:1px solid rgba(255,255,255,.05)}
.site-nav__list{max-width:var(--container);margin-inline:auto;display:flex;align-items:stretch;padding:0 clamp(1rem,4vw,2rem)}
.site-nav__link{position:relative;display:block;padding:.85rem 1rem .95rem;font-weight:700;font-size:.95rem;letter-spacing:.05em;color:var(--text-primary);text-decoration:none;white-space:nowrap;transition:color .15s ease}
.site-nav__link::after{content:"";position:absolute;left:1rem;right:1rem;bottom:0;height:3px;background:var(--gradient);transform:scaleX(0);transform-origin:left;transition:transform .2s ease}
.site-nav__link:hover,.site-nav__link[aria-current="page"]{color:var(--accent-green)}
.site-nav__link:hover::after,.site-nav__link[aria-current="page"]::after{transform:scaleX(1)}
.site-footer{position:relative;background:#070A12;color:var(--text-secondary)}
.site-footer::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--gradient)}
.site-footer__inner{max-width:var(--container);margin-inline:auto;display:grid;grid-template-columns:1fr;gap:2rem;padding:clamp(3rem,7vw,4.5rem) clamp(1rem,4vw,2rem) 2rem}
.site-footer__brand .site-brand{margin-bottom:.75rem}
.site-footer__trust{margin:1rem 0 0;max-width:34em;font-size:.92rem;color:var(--warm-paper);border-left:3px solid var(--accent-green);padding-left:1rem}
.site-footer__title{font-family:var(--font-mono);font-size:.75rem;letter-spacing:.18em;text-transform:uppercase;color:var(--accent-green);margin:0 0 1rem}
.footer-links,.footer-contact{display:grid;gap:.55rem}
.footer-links a,.footer-contact a{color:var(--text-secondary);text-decoration:none;transition:color .15s ease,padding-left .15s ease}
.footer-links a::before,.footer-contact a::before{content:"→ ";font-family:var(--font-mono);color:var(--accent-green)}
.footer-links a:hover,.footer-contact a:hover{color:var(--accent-blue);padding-left:4px}
.site-footer__bottom{max-width:var(--container);margin-inline:auto;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.5rem;padding:1.25rem clamp(1rem,4vw,2rem) 1.75rem;border-top:1px solid rgba(255,255,255,.06);font-size:.85rem}
.site-footer__copyright,.site-footer__icp{margin:0}
@media (min-width:700px){
  .site-footer__inner{grid-template-columns:1fr 1fr}
  .site-footer__brand{grid-column:1/-1}
}
@media (min-width:1024px){
  .site-footer__inner{grid-template-columns:1.4fr 1fr 1fr 1.2fr;align-items:start}
  .site-footer__brand{grid-column:auto}
}
@media (max-width:899.98px){
  .site-header__tagline{display:none}
  .site-header__nav-toggle{display:inline-flex}
  .site-nav{position:absolute;top:100%;left:0;right:0;background:var(--surface);border-top:1px solid rgba(255,255,255,.05);box-shadow:0 18px 30px rgba(0,0,0,.45);opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity .2s ease,transform .2s ease,visibility .2s ease;pointer-events:none;z-index:60}
  .site-nav[data-open]{opacity:1;visibility:visible;transform:none;pointer-events:auto}
  .site-nav__list{flex-direction:column;gap:0;padding:0 clamp(1rem,4vw,2rem)}
  .site-nav__item{border-bottom:1px solid rgba(255,255,255,.05)}
  .site-nav__item:last-child{border-bottom:0}
  .site-nav__link{padding:.9rem .5rem}
  .site-nav__link::after{display:none}
  .site-nav__link:hover,.site-nav__link[aria-current="page"]{color:var(--accent-green);background:linear-gradient(90deg,rgba(57,255,20,.14),transparent)}
  .site-header__nav-toggle[aria-expanded="true"] .site-header__nav-toggle-bar:nth-child(1){transform:translateY(5px) rotate(45deg)}
  .site-header__nav-toggle[aria-expanded="true"] .site-header__nav-toggle-bar:nth-child(2){opacity:0}
  .site-header__nav-toggle[aria-expanded="true"] .site-header__nav-toggle-bar:nth-child(3){transform:translateY(-5px) rotate(-45deg)}
}
@media (min-width:900px){
  .site-header__nav-toggle{display:none}
  .site-header__tagline{display:flex}
  .site-nav{display:block}
}
@media (max-width:639.98px){
  .site-footer__inner{grid-template-columns:1fr}
  .site-footer__brand{grid-column:auto}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important}
  [data-reveal]{opacity:1;transform:none;transition:none}
  .site-header__nav-toggle-bar{transition:none}
  .site-nav{transition:none}
}