:root{--h:225;--ah:8;--sat:81%;--lit:56%;--radius:24px;--space:1;--max:1209px;--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:.9fr 1.1fr}.cards{grid-template-columns:1fr}.card{display:grid;grid-template-columns:80px .6fr 1.4fr;align-items:start}.card p{margin-top:0}
.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: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{
  margin:0;
  background:#0e0f14;
  color:#c8ccd6;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  font-size:15px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;
  background:radial-gradient(900px 500px at 18% -8%,rgba(94,74,223,.16),transparent 60%),radial-gradient(700px 400px at 92% 4%,rgba(255,122,89,.10),transparent 60%),linear-gradient(180deg,#0e0f14 0%,#131520 40%,#0e0f14 100%);
}
.topbar{
  position:sticky;
  top:0;
  z-index:50;
  height:60px;
  display:flex;
  align-items:center;
  gap:20px;
  padding:0 28px;
  background:rgba(14,15,20,.92);
  backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid rgba(120,126,160,.16);
}
.brand{
  font-family:"Source Han Serif SC","Noto Serif SC","Songti SC",SimSun,serif;
  font-size:19px;
  font-weight:700;
  letter-spacing:.5px;
  background:linear-gradient(100deg,#9b8cff,#6ac3ff 45%,#ff7a59);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
  white-space:nowrap;
}
.nav{
  display:flex;
  align-items:center;
  gap:18px;
  margin-left:auto;
}
.nav a{
  color:#a9afbf;
  text-decoration:none;
  font-size:14px;
  padding:8px 4px;
  border-bottom:2px solid transparent;
  transition:color .2s,border-color .2s;
}
.nav a:hover{color:#fff;border-bottom-color:#ff7a59;}
.hero{
  min-height:78vh;
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:48px;
  align-items:center;
  padding:72px 8vw 56px;
  border-bottom:1px solid rgba(120,126,160,.14);
}
.hero-copy{max-width:560px;}
.hero-copy h1{
  font-family:"Source Han Serif SC","Noto Serif SC","Songti SC",serif;
  font-size:clamp(28px,4.4vw,46px);
  line-height:1.28;
  font-weight:800;
  color:#f2f3f8;
  margin:0 0 18px;
}
.hero-copy p.lead{
  font-size:17px;
  line-height:1.7;
  color:#aeb4c4;
  margin:0 0 26px;
}
.hero-copy .stat{
  display:flex;
  gap:28px;
  margin-top:30px;
  padding-top:22px;
  border-top:1px dashed rgba(120,126,160,.2);
}
.hero-copy .stat b{
  display:block;
  font-family:serif;
  font-size:24px;
  color:#ff7a59;
}
.hero-copy .stat small{color:#878da0;font-size:12px;}
.hero-art{
  position:relative;
  aspect-ratio:4/3;
  border-radius:14px;
  background:#1b1e28;
  border:1px solid rgba(120,126,160,.18);
  overflow:hidden;
  box-shadow:0 24px 60px rgba(0,0,0,.45),0 0 0 1px rgba(155,140,255,.08) inset;
}
.hero-art::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(135deg,rgba(94,74,223,.25),transparent 40%,rgba(255,122,89,.18));
  pointer-events:none;
}
.button{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:44px;
  padding:0 26px;
  border-radius:10px;
  font-size:14.5px;
  font-weight:600;
  text-decoration:none;
  margin-right:14px;
  transition:transform .15s,box-shadow .2s;
}
.button.primary{
  background:linear-gradient(100deg,#ff7a59,#ff6f5e);
  color:#1a0f0c;
  box-shadow:0 8px 24px rgba(255,122,89,.28);
}
.button.ghost{
  background:transparent;
  color:#cdd2e0;
  border:1px solid rgba(155,140,255,.4);
}
.button:hover{transform:translateY(-2px);}
.section{padding:64px 8vw;}
.section h2{
  font-family:"Source Han Serif SC","Noto Serif SC",serif;
  font-size:26px;
  color:#f0f1f6;
  margin:0 0 28px;
  padding-left:14px;
  border-left:4px solid #ff7a59;
}
.cards{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(260px,1fr));
  gap:20px;
}
.card{
  background:#1b1e28;
  border:1px solid rgba(120,126,160,.16);
  border-radius:10px;
  padding:22px;
  display:flex;
  flex-direction:column;
  gap:10px;
  transition:border-color .2s,transform .2s;
}
.card:hover{border-color:rgba(155,140,255,.55);transform:translateY(-3px);}
.card .tag{
  font-size:12px;
  color:#ff7a59;
  letter-spacing:.4px;
}
.card h3{
  font-family:serif;
  font-size:18px;
  color:#eef0f5;
  margin:0;
  line-height:1.4;
}
.card p{font-size:13.5px;color:#9aa0b2;margin:0;line-height:1.6;}
.card time{font-size:12px;color:#6f7484;}
.article{
  max-width:740px;
  margin:0 auto;
  padding:40px 24px 80px;
}
.article h1{
  font-family:"Source Han Serif SC","Noto Serif SC",serif;
  font-size:clamp(26px,3.6vw,36px);
  line-height:1.32;
  color:#f3f4f8;
  margin:14px 0 18px;
  padding-bottom:16px;
  border-bottom:2px solid transparent;
  background-image:linear-gradient(90deg,#9b8cff,#ff7a59);
  background-size:80px 2px;
  background-repeat:no-repeat;
  background-position:bottom left;
}
.article .meta{
  font-size:13px;
  color:#878da0;
  display:flex;
  gap:14px;
  flex-wrap:wrap;
  margin-bottom:30px;
}
.article .meta .tag{color:#ff7a59;}
.article-body{font-size:15.5px;line-height:1.78;color:#c2c7d6;}
.article-body p{margin:0 0 22px;}
.article-body h2{
  font-family:serif;
  font-size:22px;
  color:#e8eaf2;
  margin:36px 0 14px;
  padding-left:12px;
  border-left:3px solid #9b8cff;
}
.article-body a{color:#8fb4ff;border-bottom:1px solid rgba(143,180,255,.4);}
.lead{font-size:17px;line-height:1.72;color:#d6dae6;}
footer{
  background:#0b0c10;
  border-top:1px solid rgba(120,126,160,.16);
  padding:48px 8vw 32px;
  color:#7e8393;
  font-size:13px;
}
footer .ft-row{display:flex;flex-wrap:wrap;gap:32px;justify-content:space-between;}
footer a{color:#9aa0b2;text-decoration:none;margin-right:16px;line-height:2;}
footer a:hover{color:#ff7a59;}
@media(max-width:1023px){
  .hero{grid-template-columns:1fr;padding:48px 6vw 40px;gap:32px;min-height:auto;}
  .hero-art{order:-1;aspect-ratio:16/10;}
  .section{padding:48px 6vw;}
}
@media(max-width:767px){
  body{font-size:14.5px;}
  .topbar{height:56px;padding:0 16px;gap:12px;}
  .brand{font-size:16px;}
  .nav{display:none;}
  .nav.open{
    display:flex;
    position:absolute;
    top:56px;left:0;right:0;
    flex-direction:column;
    gap:0;
    background:#131520;
    border-bottom:1px solid rgba(120,126,160,.2);
    padding:8px 16px 14px;
  }
  .nav.open a{padding:14px 6px;border-bottom:1px solid rgba(120,126,160,.08);min-height:44px;}
  .hero{padding:28px 18px 32px;gap:22px;}
  .hero-copy h1{font-size:26px;}
  .hero-copy p.lead{font-size:15px;}
  .hero-copy .stat{gap:18px;}
  .hero-copy .stat b{font-size:20px;}
  .button{display:flex;width:100%;margin:0 0 12px;}
  .section{padding:40px 18px;}
  .section h2{font-size:22px;}
  .cards{grid-template-columns:1fr;gap:16px;}
  .article{padding:24px 16px 56px;}
  .article h1{font-size:24px;}
  .article-body{font-size:15px;line-height:1.75;}
  footer{padding:32px 18px 24px;}
}