:root{--h:216;--ah:184;--sat:61%;--lit:54%;--radius:4px;--space:1.25;--max:1052px;--bg:hsl(var(--h) 34% 8%);--panel:hsl(var(--h) 25% 13%);--ink:hsl(var(--h) 20% 96%);--muted:hsl(var(--h) 14% 70%);--accent:hsl(var(--ah) var(--sat) var(--lit));--line:hsl(var(--h) 20% 28%)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.75 system-ui,-apple-system,"Microsoft YaHei",sans-serif}body.light{--bg:hsl(var(--h) 35% 96%);--panel:white;--ink:hsl(var(--h) 35% 11%);--muted:hsl(var(--h) 12% 38%);--line:hsl(var(--h) 18% 82%)}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button{cursor:pointer}.shell{width:min(var(--max),92vw);margin:auto}.topbar{display:flex;align-items:center;gap:22px;padding:20px 0;border-bottom:1px solid var(--line);position:relative;z-index:4}.brand{font-weight:900;letter-spacing:.06em;margin-right:auto}.nav{display:flex;gap:18px;align-items:center}.nav a,.tool{color:var(--muted)}.tool{border:1px solid var(--line);background:var(--panel);border-radius:999px;padding:7px 11px}.nav-toggle{display:none;align-items:center;justify-content:center;line-height:1}.nav-backdrop{display:none;position:fixed;inset:0;background:#0008;z-index:15}.nav-backdrop.open{display:block}.hero{position:relative;display:grid;gap:clamp(28px,5vw,70px);align-items:center;padding:calc(54px * var(--space)) 0;overflow:hidden}.hero-copy{position:relative}.eyebrow,.kicker{color:var(--accent);font-weight:800;letter-spacing:.15em;text-transform:uppercase}h1{font-size:clamp(38px,5.2vw,70px);line-height:1.08;letter-spacing:-.035em;margin:14px 0 22px;overflow-wrap:anywhere}h2{line-height:1.25}.lead{font-size:clamp(17px,2vw,20px);color:var(--muted);max-width:780px}.hero-art{min-height:360px;border:1px solid var(--line);border-radius:calc(var(--radius) + 12px);background:linear-gradient(145deg,color-mix(in srgb,var(--accent) 22%,transparent),var(--panel));overflow:hidden;display:grid;place-items:center;position:relative}.hero-art img{width:100%;height:100%;object-fit:cover}.section{padding:calc(44px * var(--space)) 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:24px}.section-head p,.muted{color:var(--muted)}.cards{display:grid;gap:18px}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:calc(25px * var(--space));transition:transform .2s,border-color .2s}.card:hover{transform:translateY(-3px);border-color:var(--accent)}.card-index{font-weight:900;color:var(--accent)}.card p{color:var(--muted)}.article{width:min(760px,92vw);margin:auto;padding:56px 0}.article h1{font-size:clamp(34px,5vw,58px)}.article-figure{margin:24px 0;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}.article-figure img{width:100%;display:block;object-fit:cover;max-height:420px}.article-body{font-size:18px}.article-body p{margin:1.2em 0}.crumbs{color:var(--muted);font-size:14px}.actions{display:flex;gap:10px;flex-wrap:wrap;margin:28px 0}.button{display:inline-block;background:var(--accent);color:hsl(var(--h) 40% 8%);border:0;border-radius:999px;padding:10px 17px;font-weight:800}.button.secondary{background:var(--panel);color:var(--ink);border:1px solid var(--line)}details{padding:16px 0;border-bottom:1px solid var(--line)}summary{font-weight:750;cursor:pointer}.search-layer{position:fixed;inset:0;background:#000b;z-index:20;display:none;padding:8vh 5vw}.search-layer.open{display:block}.search-box{max-width:760px;margin:auto;background:var(--panel);border:1px solid var(--line);padding:24px;border-radius:var(--radius)}.search-box input,.form input,.form textarea{width:100%;border:1px solid var(--line);background:var(--bg);color:var(--ink);border-radius:8px;padding:12px}.result{display:block;padding:14px 0;border-bottom:1px solid var(--line)}.form{display:grid;gap:14px;max-width:680px}.form label{display:grid;gap:5px}.hp{position:absolute;left:-9999px}footer{border-top:1px solid var(--line);padding:28px 0 40px;color:var(--muted);margin-top:50px}.hero{grid-template-columns:.65fr 1.35fr}.hero-copy{order:2;padding-left:4vw}.cards{grid-template-columns:repeat(3,1fr)}.card:nth-child(2){grid-row:span 2}
.card,.hero-art{background:var(--panel);box-shadow:0 18px 50px #0003}.topbar{margin-top:16px;padding:14px 18px;border:1px solid var(--line);border-radius:999px;background:var(--panel)}
h1,h2,.brand{font-family:"Arial Narrow","Microsoft YaHei",system-ui,sans-serif}h1{font-size:clamp(36px,4.3vw,58px);line-height:1.1;letter-spacing:-.025em}
@media(max-width:800px){.nav-toggle{display:inline-flex}.nav{position:fixed;top:0;right:-100%;bottom:0;width:min(80vw,320px);flex-direction:column;align-items:flex-start;gap:22px;padding:88px 26px 26px;background:var(--panel);border-left:1px solid var(--line);transition:right .25s ease;z-index:16}.nav.open{right:0}.nav a{display:block;font-size:16px}.hero,.cards,.card{grid-template-columns:1fr!important}.card{grid-column:auto!important;transform:none!important}.hero-art{min-height:260px;position:relative}h1{font-size:clamp(32px,9vw,46px)}}

/* AI-generated per-site template layer */
:root{
  --bg:#0E1116;
  --surface:#11161C;
  --surface-2:#161D26;
  --neon:#00E676;
  --cyan:#00E5FF;
  --text:#E6EDF3;
  --muted:#8B98A5;
  --border:#1E2A36;
}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"PingFang SC","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.72;
  letter-spacing:0.01em;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background:
    radial-gradient(circle at 88% 8%,rgba(0,230,118,0.06),transparent 42%),
    radial-gradient(circle at 6% 92%,rgba(0,229,255,0.045),transparent 38%);
  pointer-events:none;
  z-index:0;
}
.topbar{
  position:sticky;
  top:0;
  z-index:50;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1.5rem;
  padding:0.7rem 1.6rem;
  background:rgba(14,17,22,0.88);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--border);
  flex-wrap:wrap;
}
.brand{
  font-family:"Rajdhani","Agency FB","DIN Condensed",Impact,sans-serif;
  font-weight:700;
  font-size:1.25rem;
  letter-spacing:0.06em;
  text-transform:uppercase;
  color:var(--neon);
  white-space:nowrap;
}
.brand span{color:var(--text);}
.nav{
  display:flex;
  gap:1.1rem;
  align-items:center;
  flex-wrap:wrap;
}
.nav a{
  color:var(--muted);
  text-decoration:none;
  font-size:0.88rem;
  letter-spacing:0.04em;
  padding:0.28rem 0.5rem;
  border-bottom:2px solid transparent;
  transition:border-color 0.2s,color 0.2s;
}
.nav a:hover,.nav a:focus-visible{
  color:var(--neon);
  border-bottom-color:var(--neon);
  outline:none;
}
.hero{
  display:grid;
  grid-template-columns:1.9fr 1fr;
  gap:1.6rem;
  padding:2.2rem 1.6rem 1.6rem;
  max-width:1280px;
  margin:0 auto;
  position:relative;
  z-index:1;
  align-items:start;
}
.hero-copy{
  background:var(--surface);
  border:1px solid var(--border);
  border-left:3px solid var(--neon);
  padding:1.8rem 2rem;
  border-radius:6px;
  box-shadow:0 8px 28px rgba(0,0,0,0.36);
}
.hero-copy h1{
  font-family:"Rajdhani","Agency FB",Impact,sans-serif;
  font-size:clamp(1.6rem,3.4vw,2.5rem);
  line-height:1.1;
  letter-spacing:0.02em;
  margin:0 0 0.8rem;
  color:var(--text);
}
.hero-copy p{color:var(--muted);font-size:1rem;margin:0 0 1rem;}
.hero-copy .stat-line{
  font-family:"Rajdhani",Impact,sans-serif;
  color:var(--neon);
  font-size:0.95rem;
  letter-spacing:0.03em;
  margin:0 0 1.1rem;
}
.hero-art{
  display:flex;
  flex-direction:column;
  gap:0.9rem;
}
.hero-art .side-card{
  background:var(--surface);
  border:1px solid var(--border);
  padding:1rem 1.2rem;
  border-radius:6px;
  transition:transform 0.2s,border-color 0.2s;
}
.hero-art .side-card:hover{transform:translateY(-3px);border-color:var(--cyan);}
.hero-art .side-card .tag{color:var(--cyan);font-size:0.72rem;letter-spacing:0.1em;text-transform:uppercase;font-family:"Rajdhani",Impact,sans-serif;}
.section{
  max-width:1280px;
  margin:0 auto;
  padding:1.6rem;
  position:relative;
  z-index:1;
}
.section h2{
  font-family:"Rajdhani","Agency FB",Impact,sans-serif;
  font-size:1.4rem;
  letter-spacing:0.05em;
  text-transform:uppercase;
  color:var(--text);
  margin:0 0 1.2rem;
  padding-left:0.7rem;
  border-left:3px solid var(--cyan);
}
.cards{
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr;
  gap:1rem;
}
.card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:6px;
  padding:1.2rem 1.4rem;
  transition:transform 0.2s,border-color 0.2s,box-shadow 0.2s;
  display:flex;
  flex-direction:column;
  gap:0.6rem;
}
.card:hover{
  transform:translateY(-4px);
  border-color:var(--neon);
  box-shadow:0 10px 26px rgba(0,230,118,0.12);
}
.card .tag{
  font-family:"Rajdhani",Impact,sans-serif;
  font-size:0.72rem;
  letter-spacing:0.12em;
  text-transform:uppercase;
  color:var(--cyan);
}
.card h3{margin:0;font-size:1.1rem;line-height:1.3;color:var(--text);}
.card p{margin:0;color:var(--muted);font-size:0.92rem;}
.card .stat{font-family:"Rajdhani