:root{--h:265;--ah:42;--sat:55%;--lit:51%;--radius:4px;--space:1;--max:1098px;--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}.shell{max-width:980px}.hero{grid-template-columns:1fr}.cards{grid-template-columns:repeat(2,1fr)}.card{border-left:4px solid var(--accent)}
.card,.hero-art{background:transparent;border-width:2px}
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{
  --carbon:#1a1d23;
  --carbon-2:#252830;
  --neon:#3dff9e;
  --amber:#f0a63a;
  --line:rgba(255,255,255,0.12);
  --text:#c8ccd2;
  --strong:#ffffff;
}
body{
  background:linear-gradient(180deg,#1a1d23 0%,#20242c 60%,#1a1d23 100%);
  color:var(--text);
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",system-ui,sans-serif;
  font-size:16px;
  line-height:1.75;
  letter-spacing:.01em;
  margin:0;
  -webkit-font-smoothing:antialiased;
}
.topbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:14px 28px;
  border-bottom:1px solid var(--line);
  background:rgba(26,29,35,.92);
  backdrop-filter:blur(10px);
  position:sticky;
  top:0;
  z-index:50;
  gap:18px;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-family:"Arial Narrow","Helvetica Condensed",sans-serif;
  font-weight:700;
  font-stretch:condensed;
  letter-spacing:.04em;
  color:var(--neon);
  font-size:20px;
}
.brand::before{
  content:"";
  width:22px;
  height:22px;
  border:1.5px solid var(--neon);
  clip-path:polygon(50% 0,95% 25%,95% 75%,50% 100%,5% 75%,5% 25%);
}
.nav{
  display:flex;
  gap:24px;
  font-family:"Arial Narrow",sans-serif;
  letter-spacing:.05em;
  font-size:14px;
}
.nav a{
  color:var(--text);
  text-decoration:none;
  padding:6px 2px;
  border-bottom:2px solid transparent;
  transition:color .2s ease-out,border-color .2s ease-out;
}
.nav a:hover,.nav a[aria-current="page"]{
  color:var(--neon);
  border-bottom-color:var(--neon);
}
.hero{
  display:grid;
  grid-template-columns:55% 45%;
  min-height:60vh;
  margin:22px auto;
  max-width:1240px;
  border:1px solid var(--line);
  border-radius:6px;
  background:linear-gradient(135deg,rgba(37,40,48,.55),rgba(26,29,35,.25));
  box-shadow:0 24px 48px rgba(0,0,0,.42);
  overflow:hidden;
}
.hero-copy{
  padding:42px 44px;
  display:flex;
  flex-direction:column;
  gap:16px;
  justify-content:center;
}
.hero-copy .tag{
  color:var(--amber);
  font-size:12px;
  letter-spacing:.18em;
}
.hero-copy h1{
  font-family:"Arial Narrow","Helvetica Condensed",sans-serif;
  font-weight:700;
  font-stretch:condensed;
  color:var(--strong);
  font-size:30px;
  line-height:1.26;
  margin:0;
}
.hero-copy .lead{
  color:var(--text);
  font-size:15px;
  max-width:520px;
  margin:0;
}
.hero-copy .data-row{
  display:flex;
  gap:28px;
  margin-top:6px;
  font-variant-numeric:tabular-nums;
}
.hero-copy .data-row b{
  color:var(--neon);
  font-size:22px;
  font-weight:700;
  display:block;
  text-shadow:0 0 12px rgba(61,255,158,.35);
}
.hero-copy .data-row span{font-size:12px}
.hero-art{
  background:#16181d;
  display:flex;
  align-items:center;
  justify-content:center;
  min-height:300px;
  border-left:1px solid var(--line);
}
.hero-art img{width:100%;height:100%;object-fit:cover;display:block}
.button{
  display:inline-block;
  width:fit-content;
  padding:10px 22px;
  border:1px solid var(--neon);
  color:var(--neon);
  background:transparent;
  font-family:"Arial Narrow",sans-serif;
  letter-spacing:.08em;
  font-size:13px;
  text-decoration:none;
  border-radius:2px;
  transition:background .2s ease-out,color .2s ease-out;
  margin-top:8px;
}
.button:hover{background:rgba(61,255,158,.12);color:var(--strong)}
.section{
  max-width:1240px;
  margin:56px auto;
  padding:0 24px;
}
.section h2{
  font-family:"Arial Narrow",sans-serif;
  font-weight:700;
  font-stretch:condensed;
  color:var(--strong);
  font-size:22px;
  letter-spacing:.03em;
  margin:0 0 22px;
  padding-bottom:10px;
  border-bottom:1px solid var(--line);
}
.cards{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
}
.card{
  border:1px solid var(--line);
  border-radius:4px;
  padding:22px;
  background:linear-gradient(180deg,rgba(37,40,48,.4),rgba(26,29,35,.2));
  transition:border-color .2s ease-out,transform .2s ease-out;
}
.card:hover{border-color:var(--neon);transform:translateX(2px)}
.card h3{
  font-family:"Arial Narrow",sans-serif;
  font-weight:700;
  font-stretch:condensed;
  color:var(--strong);
  margin:0 0 8px;
  font-size:18px;
}
.card p{margin:0 0 14px;color:var(--text);font-size:14px}
.card a{color:var(--neon);text-decoration:none;font-size:13px;letter-spacing:.05em}
.article{
  max-width:720px;
  margin:0 auto;
  padding:36px 24px;
}
.article h1{
  font-family:"Arial Narrow","Helvetica Condensed",sans-serif;
  font-weight:700;
  font-stretch:condensed;
  color:var(--strong);
  font-size:36px;
  line-height:1.25;
  margin:0 0 12px;
}
.article .