:root{--h:214;--ah:354;--sat:74%;--lit:48%;--radius:10px;--space:.82;--max:1029px;--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:1fr 1fr}.cards{grid-template-columns:repeat(6,1fr)}.card{grid-column:span 2}.card:nth-child(1),.card:nth-child(5){grid-column:span 3}
.card,.hero-art{border-color:transparent;box-shadow:0 22px 60px #0004}.topbar{border:0}.nav a{font-size:13px;text-transform:uppercase;letter-spacing:.12em}
h1,h2,.brand{font-family:Inter,system-ui,"Microsoft YaHei",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 */
body{
  background:#14161A;
  color:#C9CDD4;
  font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Noto Sans SC",system-ui,sans-serif;
  font-size:15px;
  line-height:1.7;
  font-variant-numeric:tabular-nums;
  -webkit-font-smoothing:antialiased;
  margin:0;
  transition:background .3s ease,color .3s ease;
}
body.light{
  background:#F4F6F8;
  color:#2A2D33;
}
body.light .topbar{background:rgba(244,246,248,.94);}
body.light .hero-art,
body.light .card,
body.light .article-body blockquote{background:#FFFFFF;color:#2A2D33;}
body.light .hero-art h2,
body.light .card h4,
body.light .section h3,
body.light .lead,
body.light .hero-copy h1{color:#15171C;}
body.light .article h1{color:#15171C;}
body.light footer{background:#EEF1F4;}
.topbar{
  position:sticky;
  top:0;
  z-index:50;
  display:flex;
  align-items:center;
  gap:1rem;
  padding:.65rem 1.1rem;
  background:rgba(20,22,26,.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid #2A2E36;
}
.brand{
  font-family:"Agency FB","Arial Narrow","DIN Condensed","Bahnschrift","Roboto Condensed",sans-serif;
  font-weight:700;
  letter-spacing:.02em;
  font-size:1.12rem;
  color:#E8EBEF;
  display:flex;
  align-items:center;
  gap:.5rem;
  white-space:nowrap;
}
.brand::before{
  content:"";
  width:22px;
  height:3px;
  background:linear-gradient(90deg,#27C281,#F5A623,#3A6DF0,#E5484D);
  border-radius:2px;
}
.nav{
  display:flex;
  align-items:center;
  gap:.5rem;
  margin-left:auto;
  flex-wrap:wrap;
}
.nav a{
  color:#C9CDD4;
  text-decoration:none;
  font-size:.88rem;
  display:inline-flex;
  align-items:center;
  gap:.35rem;
  padding:.3rem .55rem;
  border-radius:6px;
  border:1px solid transparent;
  transition:.25s;
}
.nav a::before{
  content:"";
  width:7px;height:7px;border-radius:50%;
  background:#7C828C;
}
.nav a:hover{border-color:#2A2E36;background:#1B1E24;}
.nav a:nth-child(1)::before{background:#27C281;}
.nav a:nth-child(2)::before{background:#F5A623;}
.nav a:nth-child(3)::before{background:#3A6DF0;}
.nav a:nth-child(4)::before{background:#E5484D;}
.hero{
  display:grid;
  grid-template-columns:1.05fr 1.45fr;
  gap:1.6rem;
  align-items:center;
  padding:1.4rem 1.1rem 1.8rem;
  min-height:78vh;
  border-bottom:1px solid #2A2E36;
  position:relative;
}
.hero::before{
  content:"";
  position:absolute;inset:0;
  background:
    repeating-linear-gradient(135deg,transparent 0 42px,rgba(0,229,160,.04) 42px 43px),
    radial-gradient(60% 50% at 82% 28%,rgba(58,109,240,.10),transparent 72%);
  pointer-events:none;
}
.hero-copy{position:relative;z-index:1;}
.hero-copy h1{
  font-family:"Agency FB","Arial Narrow","DIN Condensed","Bahnschrift","Roboto Condensed",sans-serif;
  font-weight:700;
  letter-spacing:.02em;
  font-size:clamp(1.7rem,4vw,2.8rem);
  line-height:1.1;
  margin:0 0 .8rem;
  color:#F2F4F7;
}
.hero-copy h1 span{color:#00E5A0;}
.hero-copy p{
  color:#7C828C;
  max-width:30em;
  margin:0 0 1.1rem;
}
.hero-art{
  position:relative;
  background:#1B1E24;
  border:1px solid #2A2E36;
  border-radius:10px;
  box-shadow:0 4px 16px rgba(0,0,0,.35);
  padding:1.2rem;
  border-top:2px solid #27C281;
}
.hero-art::after{
  content:"FOCUS";
  position:absolute;
  top:1.1rem;right:1.2rem;
  font-family:"Agency FB","Arial Narrow",sans-serif;
  letter-spacing:.15em;
  font-size:.68rem;
  color:#00E5A0;
}
.hero-art h2{
  font-family:"Agency FB","Arial Narrow",sans-serif;
  letter-spacing:.02em;
  font-size:1.45rem;
  margin:.2rem 0 1rem;
  color:#E8EBEF;
}
.hero-art .bar{
  display:flex;align-items:center;gap:.6rem;
  margin:.5rem 0;font-size:.85rem;
}
.hero-art .bar i{
  flex:1;height:7px;border-radius:4px;
  background:#22262E;overflow:hidden;
}
.hero-art .bar i::before{
  content:"";