*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"Inter","PingFang SC","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.6;
  background:var(--c-paper);
  color:var(--c-deep);
  -webkit-font-smoothing:antialiased;
}
:root{
  --c-deep:#1a2a3a;
  --c-dark:#0d1b2a;
  --c-green:#00ff88;
  --c-red:#ff3355;
  --c-yellow:#ffcc00;
  --c-paper:#f4f7fb;
  --c-gray:#8a9ab0;
  --c-white:#ffffff;
  --c-success:#00c080;
  --font-display:"Montserrat","Impact","Arial Black","PingFang SC","Microsoft YaHei",sans-serif;
  --font-body:"Inter","PingFang SC","Microsoft YaHei",sans-serif;
  --font-mono:"JetBrains Mono","SFMono-Regular",Consolas,Monaco,monospace;
  --ease:140ms ease;
  --container-w:1280px;
  --pad:clamp(16px,3vw,32px);
}
img{max-width:100%;display:block}
h1,h2,h3,h4,h5,h6{margin:0;font-family:var(--font-display);font-weight:800;line-height:1.15;color:var(--c-deep)}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
a{color:inherit;text-decoration:none}
button{font:inherit;border:0;background:none;cursor:pointer}
:focus-visible{outline:3px solid var(--c-green);outline-offset:2px}
::selection{background:var(--c-green);color:var(--c-dark)}
.skip-link{
  position:absolute;
  top:-100px;
  left:16px;
  z-index:999;
  background:var(--c-green);
  color:var(--c-dark);
  font-weight:700;
  font-size:14px;
  padding:10px 18px;
  clip-path:polygon(0 0,100% 0,calc(100% - 8px) 100%,0 100%);
  transition:top var(--ease);
}
.skip-link:focus{top:10px;outline:3px solid var(--c-yellow);outline-offset:2px}
.read-progress{
  position:fixed;
  top:0;
  left:0;
  width:0%;
  height:3px;
  background:var(--c-green);
  box-shadow:0 0 12px rgba(0,255,136,.6);
  z-index:1001;
  pointer-events:none;
  transition:width 60ms linear;
}
.site-header{
  position:sticky;
  top:0;
  z-index:120;
  background:var(--c-deep);
  border-bottom:1px solid rgba(0,255,136,.25);
}
.header-top{
  background:var(--c-dark);
  border-bottom:1px solid rgba(0,255,136,.2);
  position:relative;
}
.header-top::before{
  content:"";
  position:absolute;
  top:0;
  left:0;
  right:0;
  height:3px;
  background:linear-gradient(90deg,var(--c-green) 0 42%,var(--c-yellow) 42% 64%,var(--c-red) 64% 100%);
  pointer-events:none;
}
.header-top-inner{
  max-width:var(--container-w);
  margin:0 auto;
  padding:9px var(--pad) 7px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:12px;
}
.sync-note{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family:var(--font-mono);
  font-size:12px;
  color:var(--c-green);
  letter-spacing:.02em;
}
.sync-dot{
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--c-green);
  box-shadow:0 0 10px rgba(0,255,136,.8);
  flex:0 0 auto;
}
.sync-dot-dark{background:var(--c-green);box-shadow:0 0 8px rgba(0,255,136,.6)}
.top-note{
  font-size:12px;
  color:var(--c-gray);
  letter-spacing:.08em;
}
.header-main{
  background:linear-gradient(120deg,var(--c-deep) 0%,var(--c-dark) 80%);
}
.header-main-inner{
  max-width:var(--container-w);
  margin:0 auto;
  padding:0 var(--pad);
  min-height:68px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:12px;
  flex:0 0 auto;
}
.brand-logo{
  width:44px;
  height:44px;
  background:var(--c-green);
  color:var(--c-dark);
  font-family:var(--font-display);
  font-weight:900;
  font-size:17px;
  letter-spacing:.03em;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  clip-path:polygon(0 0,100% 0,100% 68%,72% 100%,0 100%);
  position:relative;
  font-style:normal;
}
.logo-slash{
  position:absolute;
  right:-6px;
  top:-2px;
  width:4px;
  height:26px;
  background:var(--c-dark);
  transform:rotate(28deg);
  font-style:normal;
}
.brand-name{
  display:inline-flex;
  flex-direction:column;
  font-family:var(--font-display);
  font-weight:800;
  font-size:21px;
  color:#fff;
  line-height:1.05;
  letter-spacing:.02em;
}
.brand-name small{
  font-family:var(--font-mono);
  font-size:9px;
  color:var(--c-green);
  letter-spacing:.22em;
  margin-top:3px;
  font-weight:500;
}
.nav-toggle{
  display:none;
}
.site-nav[data-nav] .nav-list{
  display:flex;
  align-items:center;
  gap:2px;
}
.nav-link{
  display:inline-flex;
  align-items:baseline;
  gap:7px;
  padding:10px 13px;
  font-size:14px;
  font-weight:600;
  color:rgba(255,255,255,.82);
  position:relative;
  transition:color var(--ease),background var(--ease);
  white-space:nowrap;
}
.nav-link i{
  font-family:var(--font-mono);
  font-style:normal;
  font-size:10px;
  color:var(--c-green);
  opacity:.75;
}
.nav-link:hover{
  color:#fff;
  background:rgba(0,255,136,.08);
}
.nav-link[aria-current="page"]{
  color:#fff;
  background:rgba(0,255,136,.12);
}
.nav-link[aria-current="page"]::after{
  content:"";
  position:absolute;
  bottom:0;
  left:13px;
  right:13px;
  height:3px;
  background:var(--c-green);
  box-shadow:0 0 8px rgba(0,255,136,.55);
}
.nav-link[aria-current="page"] i{
  opacity:1;
}
.site-footer{
  background:var(--c-dark);
  color:rgba(255,255,255,.7);
  border-top:3px solid var(--c-green);
  position:relative;
}
.footer-core{
  max-width:var(--container-w);
  margin:0 auto;
  padding:48px var(--pad) 36px;
  display:grid;
  grid-template-columns:1.8fr 1fr 1fr 1.35fr;
  gap:clamp(24px,4vw,48px);
}
.footer-brand-mark{
  display:block;
  font-family:var(--font-display);
  font-weight:900;
  font-size:44px;
  line-height:1;
  color:transparent;
  -webkit-text-stroke:2px var(--c-green);
}
.footer-about{
  margin-top:14px;
  font-size:14px;
  line-height:1.65;
  color:rgba(255,255,255,.65);
  max-width:34em;
}
.footer-sync{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-top:16px;
  font-family:var(--font-mono);
  font-size:12px;
  color:var(--c-green);
}
.footer-col-title{
  font-family:var(--font-mono);
  font-size:13px;
  font-weight:600;
  color:var(--c-green);
  text-transform:uppercase;
  letter-spacing:.12em;
  padding-bottom:10px;
  border-bottom:1px solid rgba(138,154,176,.25);
  margin-bottom:14px;
}
.footer-links li+li{margin-top:8px}
.footer-links a{
  font-size:14px;
  color:rgba(255,255,255,.72);
  transition:color var(--ease);
}
.footer-links a:hover{color:var(--c-green)}
.footer-line{
  font-size:14px;
  line-height:1.7;
  color:rgba(255,255,255,.72);
}
.footer-line + .footer-line{margin-top:4px}
.footer-base{
  border-top:1px solid rgba(138,154,176,.22);
  background:rgba(0,0,0,.2);
}
.footer-base-row{
  max-width:var(--container-w);
  margin:0 auto;
  padding:12px var(--pad);
  display:flex;
  flex-wrap:wrap;
  gap:8px 20px;
  justify-content:space-between;
  align-items:center;
  font-size:13px;
  color:rgba(255,255,255,.55);
}
.footer-base-row + .footer-base-row{padding-top:0}
.footer-icp{
  font-family:var(--font-mono);
  color:rgba(255,255,255,.75);
}
.footer-copy span{color:var(--c-green)}
.footer-disclaimer{font-size:12px;color:rgba(255,255,255,.4)}
.container{
  width:min(var(--container-w),100% - 2*var(--pad));
  margin-inline:auto;
}
.section-pad{padding-block:clamp(36px,7vw,72px)}
.breadcrumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:6px;
  font-size:13px;
  color:var(--c-gray);
  padding:14px var(--pad);
}
.breadcrumb a{color:var(--c-deep);font-weight:600}
.breadcrumb a:hover{color:var(--c-green)}
.breadcrumb li+li::before{content:"/";margin-right:6px;color:var(--c-gray)}
.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:13px 22px;
  font-family:var(--font-display);
  font-size:14px;
  font-weight:700;
  line-height:1;
  color:var(--c-deep);
  background:transparent;
  clip-path:polygon(0 0,calc(100% - 10px) 0,100% 10px,100% 100%,10px 100%,0 calc(100% - 10px));
  transition:background var(--ease),color var(--ease),box-shadow var(--ease);
  cursor:pointer;
}
.btn-primary{background:var(--c-green);color:var(--c-dark)}
.btn-primary:hover{background:var(--c-white);box-shadow:0 4px 20px rgba(0,255,136,.25)}
.btn-ghost{border:2px solid var(--c-green);color:var(--c-green)}
.btn-ghost:hover{background:var(--c-green);color:var(--c-dark)}
.tag{
  display:inline-block;
  padding:5px 12px;
  font-family:var(--font-mono);
  font-size:12px;
  font-weight:700;
  background:rgba(0,255,136,.14);
  color:var(--c-deep);
  clip-path:polygon(5px 0,100% 0,calc(100% - 5px) 100%,0 100%);
}
.tag-red{background:rgba(255,51,85,.14);color:var(--c-red)}
.tag-yellow{background:rgba(255,204,0,.18);color:#8f6a00}
.card{
  background:var(--c-white);
  border:1px solid rgba(26,42,58,.1);
  border-left:4px solid var(--c-green);
  padding:22px;
  transition:transform var(--ease),box-shadow var(--ease);
}
.card:hover{
  transform:translateY(-2px);
  box-shadow:0 10px 26px rgba(13,27,42,.08);
}
.card-cut{
  clip-path:polygon(0 0,100% 0,100% calc(100% - 14px),calc(100% - 14px) 100%,0 100%);
}
.section-index{
  display:inline-flex;
  align-items:baseline;
  gap:12px;
  font-family:var(--font-mono);
  font-size:13px;
  color:var(--c-gray);
  letter-spacing:.08em;
}
.section-index b{
  font-size:42px;
  font-weight:800;
  color:var(--c-green);
  line-height:1;
  -webkit-text-stroke:1px var(--c-deep);
}
.img-frame{
  position:relative;
  display:block;
  overflow:hidden;
  background:linear-gradient(135deg,rgba(26,42,58,.12) 0%,rgba(0,255,136,.06) 100%);
}
.img-frame img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform var(--ease);
}
.img-frame:hover img{transform:scale(1.02)}
.img-frame::after{
  content:"";
  position:absolute;
  inset:0;
  border:1px solid rgba(0,255,136,.2);
  pointer-events:none;
}
.img-frame-cut{
  clip-path:polygon(0 0,100% 0,100% calc(100% - 18px),calc(100% - 18px) 100%,0 100%);
}
.site-footer .footer-links a[href="/reach-us/"]{
  color:var(--c-green);
}
body.nav-open{overflow:hidden}
@media (min-width:861px){
  .nav-toggle{display:none!important}
}
@media (max-width:860px){
  .header-main-inner{min-height:60px}
  .nav-toggle{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    width:48px;
    height:48px;
    margin-left:auto;
    position:relative;
    z-index:260;
    border:1px solid rgba(255,255,255,.14);
    background:rgba(255,255,255,.02);
    transition:border-color var(--ease);
  }
  .nav-toggle:hover{border-color:var(--c-green)}
  .nav-toggle-box{
    display:inline-flex;
    flex-direction:column;
    justify-content:center;
    gap:5px;
    width:22px;
    transition:transform var(--ease);
  }
  .nav-toggle-box span{
    display:block;
    height:2px;
    background:#fff;
    transition:transform var(--ease),opacity var(--ease);
  }
  .nav-toggle[aria-expanded="true"] .nav-toggle-box span:nth-child(1){
    transform:translateY(7px) rotate(45deg);
    background:var(--c-green);
  }
  .nav-toggle[aria-expanded="true"] .nav-toggle-box span:nth-child(2){
    opacity:0;
  }
  .nav-toggle[aria-expanded="true"] .nav-toggle-box span:nth-child(3){
    transform:translateY(-7px) rotate(-45deg);
    background:var(--c-green);
  }
  .site-nav[data-nav]{
    position:fixed;
    top:0;
    right:0;
    bottom:0;
    width:min(340px,86vw);
    background:var(--c-dark);
    border-left:1px solid rgba(0,255,136,.3);
    padding:104px 24px 32px;
    transform:translateX(102%);
    transition:transform 200ms ease;
    overflow-y:auto;
    z-index:250;
    box-shadow:none;
  }
  .site-nav[data-nav][data-open]{
    transform:translateX(0);
    box-shadow:-14px 0 40px rgba(0,0,0,.35);
  }
  .site-nav[data-nav] .nav-list{
    display:flex;
    flex-direction:column;
    align-items:stretch;
    gap:4px;
  }
  .site-nav[data-nav] .nav-link{
    display:flex;
    align-items:center;
    gap:14px;
    padding:16px 12px;
    font-size:16px;
    border-bottom:1px solid rgba(138,154,176,.16);
    white-space:normal;
  }
  .site-nav[data-nav] .nav-link i{
    font-size:11px;
    width:24px;
    flex:0 0 24px;
  }
  .nav-link[aria-current="page"]::after{
    left:0;
    right:0;
    bottom:-1px;
    height:2px;
  }
  .footer-core{
    grid-template-columns:1fr 1fr;
    gap:32px;
  }
}
@media (max-width:560px){
  .header-top-inner{
    flex-direction:row;
    padding-top:10px;
    padding-bottom:8px;
  }
  .top-note{display:none}
  .brand-logo{width:40px;height:40px;font-size:15px}
  .brand-name{font-size:18px}
  .brand-name small{font-size:8px;letter-spacing:.14em}
  .footer-core{
    grid-template-columns:1fr;
    gap:28px;
    padding-top:36px;
  }
  .footer-base-row{
    flex-direction:column;
    align-items:flex-start;
  }
  .sync-note{font-size:11px}
  .read-progress{height:3px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.01ms!important;
    animation-iteration-count:1!important;
    transition-duration:.01ms!important;
  }
  html{scroll-behavior:auto}
  .read-progress{transition:none}
  .card:hover{transform:none}
  .img-frame:hover img{transform:none}
}