*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;min-height:100%}
body{min-height:100%;overflow-x:hidden;background:linear-gradient(150deg,#0A1120 0%,#0F1B2D 55%,#14283F 100%);color:#E8EDF2;font-family:"Noto Sans SC",system-ui,-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.6;padding-top:80px;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
::selection{background:#39FF14;color:#0A1120}
:focus-visible{outline:3px solid #39FF14;outline-offset:2px}
main{display:block}
#main-content{outline:none;scroll-margin-top:96px}
a{color:#39FF14;text-decoration-thickness:2px;text-underline-offset:3px}
p{margin-bottom:1em}
ul,ol{padding-left:1.5em}
h1,h2,h3,h4,h5,h6{font-family:"Noto Sans SC",system-ui,sans-serif;font-weight:900;line-height:1.25;transform:skewX(-5deg);margin-bottom:.5em}
h1{font-size:clamp(2.5rem,5vw,4rem)}
h2{font-size:clamp(2rem,4vw,3rem)}
h3{font-size:clamp(1.5rem,3vw,2.25rem)}
h4{font-size:1.25rem}
h5{font-size:1rem}
h6{font-size:.875rem}
:root{
  --bg-deep:#0A1120;
  --bg-primary:#0F1B2D;
  --bg-panel:#1E3347;
  --bg-hover:#4A5C6E;
  --bg-light:#F5F7FA;
  --border:#1E3347;
  --text-main:#E8EDF2;
  --text-dim:#A8B3C0;
  --text-dark:#0A1120;
  --green:#39FF14;
  --orange:#FF6B35;
  --font-display:"Noto Sans SC",system-ui,"Microsoft YaHei",sans-serif;
  --font-body:"Noto Sans SC",system-ui,-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  --font-mono:"Roboto Mono",ui-monospace,SFMono-Regular,Consolas,"Liberation Mono",monospace;
  --shadow-hard:8px 8px 0 rgba(10,17,32,.85);
  --shadow-green:8px 8px 0 rgba(57,255,20,.18);
  --radius:12px;
  --container:1200px;
  --section-space:clamp(64px,10vw,120px)
}
.skip-link{position:fixed;top:16px;left:16px;z-index:2000;padding:10px 16px;background:#39FF14;color:#0A1120;font-weight:900;text-decoration:none;border-radius:8px;transform:translateY(-220%);opacity:0;transition:transform .2s,opacity .2s}
.skip-link:focus{transform:translateY(0);opacity:1}
.scroll-progress{display:block;position:absolute;left:0;bottom:-2px;height:3px;width:0;max-width:100%;background:linear-gradient(90deg,#39FF14 0%,#FF6B35 100%);pointer-events:none;z-index:1001}
.site-header{position:fixed;top:0;left:0;right:0;z-index:1000;background:linear-gradient(180deg,rgba(10,17,32,.92) 0%,rgba(10,17,32,.55) 45%,rgba(10,17,32,0) 100%);border-bottom:2px solid transparent;transition:background .25s ease,border-color .25s ease,box-shadow .25s ease}
body.has-scrolled .site-header{background:#0A1120;border-bottom-color:#1E3347;box-shadow:0 10px 30px rgba(3,8,15,.45)}
.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:80px;gap:32px}
.site-logo{display:flex;flex-direction:column;align-items:flex-start;text-decoration:none;line-height:1.15}
.site-logo:hover .logo-zh{color:#39FF14}
.logo-zh{font-family:var(--font-display);font-weight:900;font-size:1.35rem;letter-spacing:.02em;color:#E8EDF2;transform:skewX(-6deg);transition:color .2s}
.logo-accent{display:inline-block;width:10px;height:10px;margin-right:8px;background:linear-gradient(135deg,#39FF14 0%,#FF6B35 100%);vertical-align:baseline}
.logo-sub{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:#39FF14;transform:skewX(-6deg);margin-top:4px}
.site-nav{display:flex;align-items:center}
.nav-list{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0}
.nav-link{display:inline-block;padding:10px 14px;font-size:.92rem;font-weight:700;color:#E8EDF2;text-decoration:none;border:2px solid transparent;border-radius:8px;transform:skewX(-6deg);transition:background .2s,color .2s,border-color .2s,box-shadow .2s}
.nav-link:hover,.nav-link:focus-visible{color:#39FF14;background:rgba(57,255,20,.1)}
.nav-link[aria-current="page"]{color:#0A1120;background:#39FF14;border-color:#39FF14;box-shadow:4px 4px 0 #FF6B35}
.nav-toggle{display:none;align-items:center;gap:8px;border:2px solid #1E3347;background:transparent;color:#E8EDF2;font:inherit;font-weight:700;padding:10px 14px;border-radius:8px;cursor:pointer;line-height:1}
.nav-toggle:hover,.nav-toggle[aria-expanded="true"]{color:#39FF14;border-color:#39FF14;background:rgba(57,255,20,.08)}
.nav-toggle-icon{display:inline-block;position:relative;width:20px;height:16px}
.nav-toggle-icon::before{content:"";position:absolute;left:0;top:2px;width:100%;height:2px;background:currentColor;box-shadow:0 7px 0 currentColor}
.nav-toggle-icon::after{content:"";position:absolute;left:0;top:14px;width:100%;height:2px;background:currentColor}
.nav-toggle[aria-expanded="true"] .nav-toggle-icon::before{transform:translateY(6px) rotate(45deg);box-shadow:none}
.nav-toggle[aria-expanded="true"] .nav-toggle-icon::after{transform:translateY(-6px) rotate(-45deg)}
.nav-toggle-text{font-size:.85rem;letter-spacing:.08em}
.site-footer{position:relative;margin-top:60px;background:#0A1120;border-top:2px solid #1E3347}
.site-footer::before{content:"";display:block;height:4px;background:linear-gradient(90deg,#39FF14 0 25%,#FF6B35 25% 50%,transparent 50%)}
.footer-inner{display:grid;grid-template-columns:2fr 1fr 1.5fr;gap:clamp(24px,4vw,48px);padding-block:56px 40px}
.footer-brand{display:flex;flex-direction:column;justify-content:center;min-width:0}
.footer-logo{display:inline-flex;font-family:var(--font-display);font-weight:900;font-size:1.5rem;color:#E8EDF2;text-decoration:none;transform:skewX(-6deg)}
.footer-logo .logo-accent{width:12px;height:12px}
.footer-desc{margin-top:14px;color:#A8B3C0;max-width:32em;font-size:.92rem;line-height:1.8}
.footer-links,.footer-contact{display:flex;flex-direction:column;align-items:flex-start}
.footer-title{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:#39FF14;margin-bottom:14px;font-weight:700;transform:none}
.footer-nav-list,.footer-contact-list{list-style:none;margin:0;padding:0}
.footer-nav-list li+li,.footer-contact-item+.footer-contact-item{margin-top:10px}
.footer-link{color:#E8EDF2;text-decoration:none;font-size:.92rem;transition:color .2s}
.footer-link:hover{color:#39FF14;text-decoration:underline;text-decoration-color:#39FF14;text-underline-offset:4px}
.footer-contact-item{display:flex;flex-direction:column;gap:2px;color:#A8B3C0}
.footer-contact-label{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:#FF6B35}
.footer-contact-text{color:#E8EDF2}
.footer-bottom{border-top:2px solid #1E3347;padding:20px 0;background:rgba(0,0,0,.15)}
.footer-bottom-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 20px;font-size:.82rem;color:#A8B3C0}
.footer-copyright{margin:0;font-family:var(--font-mono);font-size:.78rem}
.footer-legal{display:flex;flex-wrap:wrap;gap:6px 18px;list-style:none;margin:0;padding:0}
.footer-legal-link{color:#A8B3C0;text-decoration:none;font-size:.82rem;transition:color .2s}
.footer-legal-link:hover{color:#FF6B35;text-decoration:underline;text-underline-offset:4px}
.footer-support{margin:0;font-size:.78rem;color:#A8B3C0}
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:24px}
.container-narrow{width:100%;max-width:820px;margin-inline:auto;padding-inline:24px}
.section{padding-block:var(--section-space);position:relative}
.section--narrow{max-width:820px;margin-inline:auto;padding-inline:24px}
.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:clamp(16px,2.5vw,28px)}
.card{background:linear-gradient(135deg,#0F1B2D 0%,#1E3347 100%);border:2px solid #1E3347;border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-hard);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.card:hover{transform:translateY(-4px);border-color:#39FF14;box-shadow:var(--shadow-green)}
.card--orange{border-color:#FF6B35}
.card--orange:hover{border-color:#FF6B35;box-shadow:8px 8px 0 rgba(255,107,53,.15)}
.card-title{font-size:1.25rem;margin-bottom:.25em}
.card-body{color:#A8B3C0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;padding:.75em 1.25em;border:2px solid #39FF14;background:transparent;color:#39FF14;font-family:var(--font-body);font-size:.95rem;font-weight:700;letter-spacing:.04em;text-decoration:none;border-radius:6px;cursor:pointer;box-shadow:4px 4px 0 rgba(10,17,32,.85);transition:transform .15s,box-shadow .15s,background .15s,color .15s}
.btn:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 rgba(57,255,20,.25);background:#39FF14;color:#0A1120}
.btn--orange{border-color:#FF6B35;color:#FF6B35}
.btn--orange:hover{background:#FF6B35;color:#0A1120;box-shadow:6px 6px 0 rgba(255,107,53,.25)}
.btn--dark{border-color:#A8B3C0;color:#E8EDF2}
.btn--dark:hover{background:#4A5C6E;color:#E8EDF2;border-color:#4A5C6E;box-shadow:none}
.tag{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border:1px solid #1E3347;border-radius:999px;background:#0F1B2D;color:#A8B3C0;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase}
.tag--hot{border-color:#FF6B35;color:#FF6B35;background:rgba(255,107,53,.08)}
.tag--live{border-color:#39FF14;color:#39FF14;background:rgba(57,255,20,.08)}
.eyebrow{font-family:var(--font-mono);font-size:.75rem;letter-spacing:.2em;text-transform:uppercase;color:#39FF14;font-weight:700}
.stat{display:flex;flex-direction:column;gap:4px}
.stat-value{font-family:var(--font-mono);font-size:clamp(1.8rem,4vw,2.5rem);font-weight:800;line-height:1;color:#E8EDF2;letter-spacing:-.02em}
.stat-value--green{color:#39FF14}
.stat-value--orange{color:#FF6B35}
.stat-label{color:#A8B3C0;font-size:.9rem}
.text-dim{color:#A8B3C0}
.text-mono{font-family:var(--font-mono)}
.breadcrumb{font-size:.85rem;color:#A8B3C0;margin-bottom:16px}
.breadcrumb-list{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0}
.breadcrumb-item{display:inline-flex;align-items:center}
.breadcrumb-item+.breadcrumb-item::before{content:"/";margin-right:8px;color:#A8B3C0}
.breadcrumb-link{color:#39FF14;text-decoration:none}
.breadcrumb-link:hover{text-decoration:underline}
.breadcrumb-item[aria-current="page"]{color:#E8EDF2;font-weight:700}
.media{position:relative;overflow:hidden;border:2px solid #1E3347;border-radius:var(--radius);background:linear-gradient(135deg,#1E3347 0%,#0A1120 100%)}
.media>img{display:block;width:100%;height:100%;object-fit:cover}
.media::after{content:"";position:absolute;inset:0;border:2px solid transparent;pointer-events:none;transition:border-color .2s}
.media:hover::after{border-color:#39FF14}
.media-ratio-wide{aspect-ratio:16/9}
.media-ratio-square{aspect-ratio:1/1}
.media-ratio-portrait{aspect-ratio:3/4}
.back-top{position:fixed;right:20px;bottom:20px;z-index:900;display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border:2px solid #39FF14;background:#0A1120;color:#39FF14;font-size:1.2rem;border-radius:50%;cursor:pointer;opacity:0;visibility:hidden;transform:translateY(12px);transition:opacity .2s,transform .2s,visibility .2s;box-shadow:4px 4px 0 rgba(57,255,20,.2)}
.back-top.is-visible{opacity:1;visibility:visible;transform:translateY(0)}
.back-top:hover{background:#39FF14;color:#0A1120}
@media (max-width:900px){
  body{padding-top:64px}
  .header-inner{min-height:64px;gap:16px}
  .nav-toggle{display:inline-flex}
  .site-nav{position:absolute;top:100%;left:0;right:0;z-index:999;display:block;background:#0A1120;border-bottom:2px solid #1E3347;box-shadow:0 18px 30px rgba(3,8,15,.5);max-height:0;overflow:hidden;opacity:0;visibility:hidden;transition:max-height .25s ease,opacity .2s ease}
  .site-nav[data-open]{max-height:calc(100vh - 64px);opacity:1;visibility:visible;overflow-y:auto}
  .nav-list{flex-direction:column;align-items:stretch;gap:0;padding:8px 20px 20px}
  .nav-link{transform:none;border-radius:6px;padding:14px 12px;border-bottom:1px solid rgba(232,237,242,.08);font-size:1rem}
  .nav-link[aria-current="page"]{background:rgba(57,255,20,.08);color:#39FF14;border-color:transparent;box-shadow:inset 4px 0 0 #39FF14}
  .footer-inner{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:700px){
  .grid{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr;padding-block:40px 24px}
  .footer-bottom-inner{justify-content:flex-start}
  .footer-legal{width:100%}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .site-nav{transition:none}
  .card,.card--orange,.btn,.back-top,.site-header{transition:none}
}