:root{--h:216;--ah:184;--sat:72%;--lit:59%;--radius:28px;--space:.82;--max:1163px;--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:1120px}.hero{grid-template-columns:1.4fr .6fr}.cards{grid-template-columns:1fr 1fr}.card:nth-child(1){grid-column:1/-1}
.card,.hero-art{background:linear-gradient(145deg,#ffffff15,#ffffff06);backdrop-filter:blur(18px)}
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:radial-gradient(circle at 20% 10%,#0F1420 0%,#0A0E17 60%) fixed;
  color:#C8D0DC;
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Inter,system-ui,sans-serif;
  font-size:16px;
  line-height:1.65;
  margin:0;
  -webkit-font-smoothing:antialiased;
}
body::before{
  content:"";
  position:fixed;inset:0;
  background:
    linear-gradient(transparent 0,transparent 100%),
    radial-gradient(circle at 85% 30%,rgba(108,95,231,0.08),transparent 40%),
    radial-gradient(circle at 10% 80%,rgba(255,140,26,0.06),transparent 45%);
  pointer-events:none;z-index:0;
}
.topbar{
  position:sticky;top:0;z-index:50;
  display:flex;align-items:center;gap:24px;
  padding:12px 28px;
  background:rgba(10,14,23,0.78);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(255,255,255,0.06);
}
.topbar::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:2px;
  background:linear-gradient(90deg,#F5A623,#FF8C1A 35%,#6C5FE7 75%,#8A7CFF);
  opacity:0.85;
}
.brand{
  font-weight:800;letter-spacing:1px;font-size:20px;color:#F7F9FC;
  text-transform:uppercase;white-space:nowrap;
  display:flex;align-items:baseline;gap:6px;
}
.brand::before{
  content:"JDIAN";color:#F5A623;font-size:13px;letter-spacing:2px;
  border-right:1px solid rgba(255,140,26,0.4);padding-right:8px;
}
.nav{display:flex;gap:22px;margin-left:auto;flex-wrap:wrap}
.nav a{
  color:#C8D0DC;text-decoration:none;font-size:15px;font-weight:600;
  padding:6px 2px;position:relative;transition:color .2s;
}
.nav a:hover,.nav a:focus{color:#F5A623}
.nav a.active{color:#F7F9FC}
.nav a.active::after{
  content:"";position:absolute;left:0;right:0;bottom:-4px;height:2px;
  background:linear-gradient(90deg,#F5A623,#8A7CFF);border-radius:2px;
}
.hero{
  position:relative;z-index:1;
  display:grid;grid-template-columns:1.05fr 1fr;gap:0;
  min-height:78vh;margin:0;border-bottom:1px solid rgba(255,255,255,0.05);
  background:linear-gradient(135deg,rgba(15,20,32,0.6),rgba(10,14,23,0.9));
}
.hero-copy{
  padding:64px 56px 48px;display:flex;flex-direction:column;justify-content:center;gap:18px;
}
.hero-copy h1{
  font-size:clamp(28px,3.4vw,38px);line-height:1.18;color:#F7F9FC;
  margin:0;font-weight:800;letter-spacing:0.5px;
}
.hero-copy h1 em{
  font-style:normal;
  background:linear-gradient(90deg,#F5A623,#8A7CFF);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-copy .meta{color:#8A94A6;font-size:13px;display:flex;gap:16px}
.hero-copy .meta b{color:#F5A623;font-weight:700}
.hero-art{
  position:relative;min-height:340px;
  background:
    linear-gradient(125deg,rgba(108,95,231,0.25),transparent 55%),
    linear-gradient(220deg,rgba(255,140,26,0.18),transparent 60%),
    #0F1420;
  border-left:1px solid rgba(255,255,255,0.05);
}
.hero-art::before{
  content:"";position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,0.04) 1px,transparent 1px);
  background-size:42px 42px;opacity:0.6;
  mask:radial-gradient(circle at center,#000 30%,transparent 75%);
}
.hero-art::after{
  content:"VS";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  font-size:120px;font-weight:900;letter-spacing:8px;color:rgba(247,249,252,0.06);
}
.section{
  padding:52px 28px;position:relative;z-index:1;
  border-top:1px solid rgba(255,255,255,0.04);
}
.section h2{
  font-size:clamp(22px,2.6vw,28px);color:#F7F9FC;margin:0 0 24px;font-weight:800;
  display:flex;align-items:center;gap:12px;
}
.section h2::before{
  content:"";width:4px;height:22px;border-radius:2px;
  background:linear-gradient(180deg,#F5A623,#6C5FE7);
}
.cards{
  display:grid;grid-template-columns:repeat(3,1fr);gap:18px;
}
.card{
  background:rgba(15,20,32,0.85);
  border:1px solid rgba(255,255,255,0.07);
  border-radius:14px;padding:22px;
  transition:transform .2s,box-shadow .2s,border-color .2s;
  display:flex;flex-direction:column;gap:12px;
}
.card:hover{
  transform:translateY(-3px);
  border-color:rgba(245,166,35,0.4);
  box-shadow:0 0 0 1px rgba(245,166,35,0.15),0 12px 32px rgba(108,95,231,0.18);
}
.card h3{font-size:19px;color:#F7F9FC;margin:0;font-weight:700}
.card p{margin:0;color:#C8D0DC;font-size:15px;line-height:1.6}
.card .rank{color:#F5A623;font-weight:800;font-variant-numeric:tabular-nums}
.article{
  max-width:820px;margin:0 auto;padding:48px 24px 64px;position:relative;z-index:1;
}
.article h1{
  font-size:clamp(26px,3vw,34px);line-height:1.25;color:#F7F9FC;font-weight:800;margin:0 0 12px;
}
.article .meta{color:#8A94A6;font-size:13px;margin-bottom:24px;display:flex;gap:14px;flex-wrap:wrap}
.article .meta b{color:#C8D0DC}
.article-body{font-size:17px;line-height:1.78;color:#C8D0DC}
.article-body h2{
  font-size:23px;color:#F7F9FC;margin:36px 0 14px;padding-left:12px;
  border-left:3px solid #F5A623;
}
.article-body h3{font-size:19px;color:#F7F9FC;margin:26px 0 10px}
.article-body p{margin:0 0 18px}
.article-body strong{color:#F5A623;font-weight:700}
.article-body em{color:#8A7CFF;font-style:normal;font-weight:600}
.article-body blockquote{
  margin:20px 0;padding:14px 18px;
  background:rgba(108,95,231,0.08);
  border-left:3px solid #8A7CFF;border-radius:0 8px 8px 0;
  color:#C8D0DC;font-size:16px;
}
.article-body a{color:#8A7CFF;text-decoration:none;border-bottom:1px dashed rgba(138,124,255,0.5)}
.article-body a:hover{color:#F5A623;border-color:#F5A623}
.lead{
  background:rgba(245,166,35,0.06);
  border:1px solid rgba(245,166,35,0.18);
  border-radius:10px;padding:16px 20px;margin:0 0 28px;
  color:#C8D0DC;font-size:16px;line-height:1.7;
}
.button{
  display:inline-flex;align-items:center;gap:8px;
  padding:11px 22px;border-radius:8px;font-weight:700;font-size:15px;
  text-decoration:none;cursor:pointer;border:none;
  background:linear-gradient(135deg,#F5A623,#FF8C1A);color:#0A0E17;
  transition:transform .2s,box-shadow .2s,filter .2s;
}
.button:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(245,166,35,0.35)}
.button.ghost{
  background:transparent;color:#C8D0DC;border:1px solid rgba(255,255,255,0.18);
}
.button.ghost:hover{border-color:#8A7CFF;color:#8A7CFF;box-shadow:0 0 0 1px rgba(138,124,255,0.3)}
footer{
  position:relative;z-index:1;padding:36px 28px;
  border-top:1px solid rgba(255,255,255,0.06);
  background:rgba(10,14,23,0.9);
  color:#8A94A6;font-size:13px;line-height:1.8;
}
footer a{color:#C8D0DC;text-decoration:none;margin-right:14px}
footer a:hover{color:#F5A623}
@media (max-width:768px){
  .topbar{padding:10px 16px;gap:10px;flex-wrap:wrap}
  .nav{order:3;width:100%;margin:6px 0 0;gap:14px;overflow-x:auto}
  .nav a{font-size:13px;white-space:nowrap}
  .brand{font-size:16px}
  .hero{grid-template-columns:1fr;min-height:auto}
  .hero-copy{padding:28px 16px 20px;gap:12px;order:2}
  .hero-copy h1{font-size:24px}
  .hero-art{min-height:180px;order:1}
  .hero-art::after{font-size:64px}
  .section{padding:32px 14px}
  .cards{grid-template-columns:1fr;gap:14px}
  .article{padding:24px 14px 36px}
  .article-body{font-size:16px;line-height:1.72}
  .article-body h2{font-size:20px}
  footer{padding:24px 16px}
}
@media (min-width:769px) and (max-width:1024px){
  .hero{grid-template-columns:1fr}
  .hero-art{min-height:240px}
  .cards{grid-template-columns:1fr 1fr}
  .cards .card:last-child{grid-column:span 2}
}