:root{--h:198;--ah:45;--sat:59%;--lit:61%;--radius:15px;--space:1.25;--max:1002px;--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:900px}.hero{grid-template-columns:1fr}.hero-art{min-height:200px}.cards{grid-template-columns:1fr}.card{padding-left:0;padding-right:0;border-width:0 0 1px;border-radius:0;background:transparent}
.card,.hero-art{background:transparent;border-width:2px}.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: #0a0f1e;
  background-image: linear-gradient(135deg, #0a0f1e 0%, #131a35 40%, #1a2348 70%, #0e1530 100%);
  color: #e8ecf5;
  font-family: -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 18% 28%, rgba(122, 99, 255, 0.18), transparent 42%),
    radial-gradient(circle at 82% 72%, rgba(212, 165, 79, 0.10), transparent 48%);
  pointer-events: none;
  z-index: 0;
  animation: drift 18s ease-in-out infinite alternate;
}
@keyframes drift {
  0% { transform: translate3d(0, 0, 0); }
  100% { transform: translate3d(-2%, 2%, 0); }
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 15, 30, 0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 32px;
}
.brand {
  font-family: "Songti SC", "SimSun", "Source Han Serif SC", serif;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 2px;
  color: #f4d58d;
}
.nav {
  display: flex;
  gap: 24px;
  align-items: center;
}
.nav a {
  color: #c8d1e6;
  text-decoration: none;
  font-size: 14px;
  padding: 10px 2px;
  border-bottom: 1px solid transparent;
  transition: color .2s, border-color .2s;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.nav a:hover {
  color: #f4d58d;
  border-bottom-color: #f4d58d;
}

.hero {
  min-height: 78vh;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 48px;
  padding: 72px 48px 56px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.hero-copy { max-width: 620px; }
.hero-copy h1 {
  font-family: "Songti SC", "SimSun", serif;
  font-size: 44px;
  line-height: 1.25;
  margin: 0 0 18px;
  color: #f5f7fc;
  letter-spacing: 1px;
}
.hero-copy h1 em {
  font-style: normal;
  color: #f4d58d;
}
.hero-copy p {
  font-size: 17px;
  line-height: 1.75;
  color: #b8c2da;
  margin: 0 0 28px;
}
.hero-art {
  height: 360px;
  border: 1px solid rgba(244, 213, 141, 0.25);
  border-radius: 14px;
  background:
    radial-gradient(circle at 50% 45%, rgba(244, 213, 141, 0.20), transparent 60%),
    linear-gradient(160deg, #131a35, #0a0f1e);
  box-shadow: 0 0 40px rgba(122, 99, 255, 0.18) inset, 0 12px 40px rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.hero-art::after {
  content: "CBA";
  font-family: "Songti SC", serif;
  font-size: 132px;
  font-weight: 800;
  color: rgba(244, 213, 141, 0.14);
  letter-spacing: 10px;
}
.hero-art::before {
  content: "";
  position: absolute;
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #f4d58d, #b8862f 70%, transparent);
  box-shadow: 0 0 50px rgba(244, 213, 141, 0.45);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  font-size: 15px;
  color: #0a0f1e;
  background: linear-gradient(135deg, #f4d58d, #e0b563);
  border-radius: 4px;
  text-decoration: none;
  margin-right: 16px;
  min-height: 44px;
  line-height: 22px;
  border: none;
  cursor: pointer;
  transition: transform .2s, box-shadow .2s;
}
.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(244, 213, 141, 0.32);
}
.button.ghost {
  background: transparent;
  color: #f4d58d;
  border: 1px solid #f4d58d;
}

.section {
  padding: 56px 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.section h2 {
  font-family: "Songti SC", serif;
  font-size: 28px;
  color: #f4d58d;
  margin: 0 0 28px;
  letter-spacing: 1px;
}
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 24px;
  box-shadow: 0 0 24px rgba(122, 99, 255, 0.05) inset;
  transition: border-color .25