:root{--h:37;--ah:232;--sat:58%;--lit:55%;--radius:26px;--space:1;--max:1041px;--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}.topbar{border:0}.nav a{font-size:13px;text-transform:uppercase;letter-spacing:.12em}
h1,h2,.brand{font-family:Georgia,"Noto Serif SC","Songti SC",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:#0d0f14;
  background-image:linear-gradient(rgba(255,255,255,0.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,0.025) 1px,transparent 1px);
  background-size:48px 48px;
  color:#e8eaf0;
  font-family:system-ui,-apple-system,'PingFang SC','Microsoft YaHei',sans-serif;
  font-size:16px;line-height:1.65;margin:0;
}
.topbar{
  position:sticky;top:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 28px;
  background:rgba(13,15,20,0.86);
  border-bottom:1px solid rgba(255,255,255,0.08);
  backdrop-filter:blur(10px);
}
.brand{
  font-family:'Noto Serif SC',Georgia,serif;
  font-size:1.25rem;font-weight:700;letter-spacing:.04em;
  color:#e8eaf0;
}
.brand::before{
  content:"";display:inline-block;width:10px;height:10px;
  background:#d4a85a;margin-right:10px;vertical-align:middle;
  box-shadow:0 0 8px rgba(212,168,90,0.6);
}
.nav{display:flex;gap:22px;flex-wrap:wrap}
.nav a{
  color:#9ca3af;text-decoration:none;font-size:14px;
  padding:6px 2px;border-bottom:2px solid transparent;
  transition:color .2s,border-color .2s;
}
.nav a:hover{color:#d4a85a;border-bottom-color:#d4a85a}
.nav a:focus-visible{outline:2px solid #6366d9;outline-offset:2px}
.hero{
  display:grid;grid-template-columns:1.1fr .9fr;
  gap:32px;align-items:center;
  padding:56px 48px 44px;
  border-bottom:1px solid rgba(255,255,255,0.08);
}
.hero-copy h1{
  font-family:'Noto Serif SC',Georgia,serif;
  font-size:2rem;line-height:1.3;margin:0 0 14px;
  color:#e8eaf0;
}
.hero-copy h1 em{color:#d4a85a;font-style:normal}
.hero-copy p{color:#9ca3af;font-size:16px;max-width:46ch;margin:0 0 20px}
.hero-copy .meta{color:#6b7280;font-size:13px;letter-spacing:.1em;text-transform:uppercase;margin-bottom:18px}
.hero-art{
  position:relative;height:280px;
  border:1px solid rgba(255,255,255,0.15);border-radius:4px;
  background:#161922;overflow:hidden;
}
.hero-art::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(99,102,217,0.18),transparent 40%),
             linear-gradient(225deg,rgba(212,168,90,0.14),transparent 50%);
}
.hero-art::after{
  content:"";position:absolute;left:24px;top:24px;width:60%;height:40%;
  border:1px solid rgba(212,168,90,0.5);
  background:repeating-linear-gradient(90deg,transparent,transparent 8px,rgba(212,168,90,0.2) 8px,rgba(212,168,90,0.2) 10px);
}
.section{padding:32px 48px;border-bottom:1px solid rgba(255,255,255,0.06)}
.section h2{
  font-family:'Noto Serif SC',Georgia,serif;
  font-size:1.5rem;margin:0 0 4px;color:#e8eaf0;
}
.section .section-sub{color:#6b7280;font-size:13px;margin-bottom:20px;letter-spacing:.06em}
.cards{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:16px;
}
.card{
  background:#1c2030;border:1px solid rgba(255,255,255,0.08);
  border-radius:4px;padding:18px 20px;
  transition:border-color .25s,box-shadow .25s,transform .25s;
}
.card:hover{
  border-color:rgba(212,168,90,0.55);
  box-shadow:0 0 0 1px rgba(212,168,90,0.3),0 8px 24px rgba(0,0,0,0.45);
  transform:translateY(-3px);
}
.card .tag{
  display:inline-block;font-size:11px;letter-spacing:.12em;
  color:#6366d9;border:1px solid rgba(99,102,217,0.4);
  padding:2px 8px;border-radius:2px;margin-bottom:12px;text-transform:uppercase;
}
.card h3{
  font-family:'Noto Serif SC',Georgia,serif;
  font-size:1.2rem;margin:0 0 8px;color:#e8eaf0;line-height:1.4;
}
.card p{color:#9ca3af;font-size:14px;margin:0 0 12px;line-height:1.6}
.card .num{color:#f59e0b;font-weight:700;font-size:15px}
.article{max-width:760px;margin:0 auto;padding:48px 24px}
.article h1{
  font-family:'Noto Serif SC',Georgia,serif;
  font-size:2rem;line-height:1.3;margin:0 0 12px;color:#e8eaf0;
}
.article .breadcrumb{color:#6b7280;font-size:13px;margin-bottom:24px}
.article .breadcrumb a{color:#9ca3af;text-decoration:none}
.article .breadcrumb a:hover{color:#d4a85a;text-decoration:underline}
.article-body{font-size:16px;line-height:1.75;color:#d6d9e2}
.article-body h2{
  font-family:'Noto Serif SC',Georgia,serif;
  font-size:1.5rem;margin:36px 0 14px;color:#e8eaf0;
  border-left:3px solid #d4a85a;padding-left:12px;
}
.article-body h3{
  font-family:'Noto Serif SC',Georgia,serif;
  font-size:1.2rem;margin:28px 0 10px;color:#e8eaf0;
}
.article-body p{margin:0 0 18px}
.article-body blockquote{
  margin:20px 0;padding:14px 18px;
  border-left:3px solid #6366d9;background:rgba(99,102,217,0.08);
  color:#c4c8d4;font-size:15px;
}
.article-body code{font-family:'SF Mono',Consolas,monospace;color:#f59e0b;font-size:.92em}
.article-body ul{padding-left:1.2em;margin:0 0 18px}
.article-body li{margin-bottom:8px;color:#d6d9e2}
.lead{
  font-size:18px;line-height:1.7;color:#e8eaf0;
  padding:16px 0 24px;border-bottom:1px solid rgba(255,255,255,0.08);
  margin-bottom:28px;
}
.button{
  display:inline-block;padding:10px 22px;
  background:transparent;color:#d4a85a;
  border:1px solid #d4a85a;border-radius:4px;
  font-size:14px;letter-spacing:.06em;text-decoration:none;
  transition:background .2s,color .2s;
}
.button:hover{background:#d4a85a;color:#0d0f14}
.button:focus-visible{outline:2px solid #6366d9;outline-offset:3px}
footer{
  padding:32px 48px;
  border-top:1px solid rgba(255,255,255,0.08);
  color:#6b7280;font-size:13px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;
}
footer a{color:#9ca3af;text-decoration:none}
footer a:hover{color:#d4a85a}
@media(max-width:768px){
  .topbar{padding:12px 16px;flex-wrap:wrap;gap:10px}
  .nav{gap:14px;width:100%;overflow-x:auto;font-size:13px}
  .hero{grid-template-columns:1fr;padding:28px 16px;gap:20px}
  .hero-copy h1{font-size:1.6rem}
  .hero-copy p{font-size:15px}
  .hero-art{height:180px}
  .section{padding:24px 16px}
  .cards{grid-template-columns:1fr;gap:12px}
  .article{padding:28px 14px}
  .article h1{font-size:1.5rem}
  .article-body{font-size:16px;line-height:1.8}
  .lead{font-size:17px}
  footer{padding:20px 16px;flex-direction:column}
}
@media(max-width:480px){
  .hero{padding:20px 14px}
  .hero-copy h1{font-size:1.4rem}
  .nav{gap:10px}
  .nav a{font-size:12px;white-space:nowrap}
  .section h2{font-size:1.25rem}
}