:root{--h:198;--ah:45;--sat:66%;--lit:62%;--radius:24px;--space:1.25;--max:1104px;--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:1380px}.hero{grid-template-columns:1fr}.hero-art{min-height:52vw;max-height:620px}.cards{grid-template-columns:repeat(3,1fr)}
.card,.hero-art{border-color:transparent;box-shadow:0 22px 60px #0004}
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 */
body{
  background:#F8FAFC;
  color:#1e293b;
  font-family:system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.8;
  margin:0;
  -webkit-font-smoothing:antialiased;
}
.topbar{
  position:sticky;top:0;z-index:50;
  background:rgba(248,250,252,.88);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid #E2E8F0;
  box-shadow:0 2px 10px rgba(15,76,129,.07);
  padding:.7rem 1.5rem;
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
}
.brand{
  font-weight:700;font-size:1.2rem;color:#0F4C81;
  letter-spacing:.01em;text-decoration:none;white-space:nowrap;
}
.nav{display:flex;gap:.6rem;align-items:center;flex-wrap:wrap;}
.nav a{
  color:#334155;text-decoration:none;font-size:.92rem;
  padding:.35rem .6rem;border-radius:6px;
  transition:color .2s,background .2s;
}
.nav a:hover{color:#0F4C81;background:#E2E8F0;}
.nav a.active{color:#0F4C81;font-weight:600;background:#E2E8F0;}
.hero{
  display:grid;grid-template-columns:1.05fr .95fr;
  align-items:center;gap:2.8rem;
  max-width:1180px;margin:0 auto;
  padding:3.5rem 1.5rem 3rem;
}
.hero-copy{display:flex;flex-direction:column;gap:1.05rem;min-width:0;}
.hero-copy h1{
  font-size:2.5rem;line-height:1.18;color:#0F4C81;
  margin:0;letter-spacing:-.015em;font-weight:800;
}
.hero-copy p{color:#475569;font-size:1.05rem;margin:0;line-height:1.7;}
.hero-copy .button-row{display:flex;gap:.7rem;flex-wrap:wrap;margin-top:.4rem;}
.hero-art{
  display:flex;align-items:center;justify-content:center;
  min-height:340px;border-radius:18px;overflow:hidden;
  background:linear-gradient(135deg,#0F4C81 0%,#1e6ba8 55%,#C5A059 140%);
  box-shadow:0 14px 44px rgba(15,76,129,.2);
}
.hero-art img{width:100%;height:100%;object-fit:cover;display:block;}
.section{max-width:1180px;margin:0 auto;padding:2.5rem 1.5rem;}
.section h2{
  font-size:1.5rem;color:#0F4C81;margin:0 0 1.4rem;
  border-left:4px solid #C5A059;padding-left:.65rem;
  letter-spacing:-.01em;font-weight:700;
}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem;}
.card{
  background:#fff;border:1px solid #E2E8F0;border-radius:12px;
  padding:1.45rem 1.3rem;
  box-shadow:0 2px 10px rgba(15,76,129,.05);
  transition:transform .2s,box-shadow .2s,border-color .2s;
  display:flex;flex-direction:column;gap:.55rem;
}
.card:hover{
  transform:translateY(-4px);
  box-shadow:0 12px 30px rgba(15,76,129,.14);
  border-color:#C5A059;
}
.card h3{color:#0F4C81;font-size:1.1rem;margin:0;font-weight:700;}
.card p{color:#64748b;font-size:.9rem;margin:0;line-height:1.65;}
.card .num{color:#C5A059;font-weight:700;font-size:.82rem;letter-spacing:.03em;}
.card a{color:#0F4C81;text-decoration:none;font-weight:600;font-size:.88rem;margin-top:auto;}
.card a:hover{color:#C5A059;}
.article{max-width:760px;margin:0 auto;padding:2rem 1.5rem 3rem;}
.article h1{
  font-size:2rem;color:#0F4C81;line-height:1.28;
  margin:0 0 .7rem;letter-spacing:-.01em;font-weight:800;
}
.article .meta{color:#64748b;font-size:.86rem;margin-bottom:1.6rem;display:flex;gap:1rem;flex-wrap:wrap;}
.article .meta .tag{background:#C5A059;color:#0F4C81;padding:.1rem .5rem;border-radius:4px;font-weight:600;font-size:.78rem;}
.article-body{font-size:16px;line-height:1.85;color:#1e293b;}
.article-body h2{
  font-size:1.28rem;color:#0F4C81;margin:2rem 0 .8rem;
  border-left:3px solid #C5A059;padding-left:.55rem;font-weight:700;
}
.article-body h3{font-size:1.08rem;color:#0F4C81;margin:1.5rem 0 .6rem;font-weight:600;}
.article-body p{margin:0 0 1.3rem;}
.article-body ul,.article-body ol{margin:0 0 1.3rem;padding-left:1.3rem;}
.article-body li{margin-bottom:.5rem;line-height:1.75;}
.article-body blockquote{
  border-left:4px solid #0F4C81;background:#F1F5F9;
  padding:.85rem 1.1rem;border-radius:0 8px 8px 0;
  margin:1.5rem 0;color:#334155;font-size:.96rem;
}
.article-body table{display:block;overflow-x:auto;max-width:100%;border-collapse:collapse;margin:1.2rem 0;}
.article-body th,.article-body td{border:1px solid #E2E8F0;padding:.5rem .8rem;text-align:left;white-space:nowrap;font-size:.92rem;}
.article-body th{background:#0F4C81;color:#fff;font-weight:600;}
.article-body img{max-width:100%;height:auto;border-radius:10px;margin:1rem auto;display:block;}
.lead{
  font-size:1.12rem;color:#475569;line-height:1.75;
  border-left:4px solid #C5A059;padding-left:1rem;
  margin:0 0 1.6rem;font-weight:500;
}
.button{
  display:inline-block;padding:.68rem 1.55rem;border-radius:8px;
  font-weight:600;font-size:.93rem;text-decoration:none;
  transition:transform .15s,box-shadow .2s,background .2s;
  cursor:pointer;border:none;line-height:1.4;
}
.button--primary{background:#0F4C81;color:#fff;}
.button--primary:hover{background:#0a3d6b;box-shadow:0 6px 18px rgba(15,76,129,.28);transform:translateY(-2px);}
.button--secondary{background:#C5A059;color:#0F4C81;}
.button--secondary:hover{background:#b8924a;transform:translateY(-2px);}
footer{
  background:#0F4C81;color:#cbd5e1;
  padding:2.5rem 1.5rem;margin-top:2rem;font-size:.88rem;line-height:1.7;
}
footer a{color:#C5A059;text-decoration:none;}
footer a:hover{text-decoration:underline;}
@media(max-width:768px){
  body{font-size:16px;}
  .topbar{padding:.6rem .9rem;flex-wrap:wrap;}
  .brand{font-size:1rem;}
  .nav