:root{--h:198;--ah:45;--sat:78%;--lit:62%;--radius:4px;--space:1;--max:1016px;--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:.65fr 1.35fr}.hero-copy{order:2;padding-left:4vw}.cards{grid-template-columns:repeat(3,1fr)}.card:nth-child(2){grid-row:span 2}
.card,.hero-art{background:var(--panel);box-shadow:0 18px 50px #0003}
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-color: #f5f7fa;
  color: #2c3340;
  font-family: -apple-system, "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.8;
  margin: 0;
  letter-spacing: 0.01em;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  background: rgba(245, 247, 250, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid #c9a96e;
  box-shadow: 0 2px 12px rgba(42, 74, 110, 0.08);
}

.brand {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: #2a4a6e;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav {
  display: flex;
  gap: 1.5rem;
  align-items: center;
  font-size: 0.95rem;
}

.nav a {
  color: #6b7585;
  text-decoration: none;
  position: relative;
  padding: 0.5rem 0;
  transition: color 0.2s ease;
}

.nav a.active, .nav a:hover {
  color: #2a4a6e;
}

.nav a.active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: #2ee56b;
}

.hero {
  display: grid;
  grid-template-columns: 70% 30%;
  gap: 2rem;
  padding: 2rem;
  max-width: 1280px;
  margin: 0 auto;
  align-items: start;
}

.hero-copy {
  grid-column: 1 / 2;
  background: #ffffff;
  border: 1px solid #e0e4ea;
  border-radius: 0 12px 12px 12px;
  padding: 2.5rem;
  box-shadow: 0 8px 30px rgba(42, 74, 110, 0.06);
  position: relative;
  overflow: hidden;
}

.hero-copy::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, #2ee56b, #2a4a6e);
}

.hero-art {
  grid-column: 2 / 3;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: sticky;
  top: 80px;
}

.section {
  padding: 3rem 2rem;
  max-width: 1280px;
  margin: 0 auto;
}

.section h2 {
  font-family: Georgia, serif;
  color: #2a4a6e;
  font-size: 1.8rem;
  border-left: 4px solid #c9a96e;
  padding-left: 1rem;
  margin-bottom: 2rem;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.card {
  background: #ffffff;
  border: 1px solid #e0e4ea;
  padding: 1.5rem;
  border-radius: 8px;
  transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.2s ease;
  position: relative;
  overflow: hidden;
}

.card:hover {
  border-color: #2ee56b;
  box-shadow: 0 8px 24px rgba(46, 229, 107, 0.15);
  transform: translateY(-2px);
}

.card.highlight {
  border-color: #2ee56b;
  animation: pulse-glow 2.5s infinite;
}

@keyframes pulse-glow {
  0% { box-shadow: 0 0 0 0 rgba(46, 229, 107, 0.4); }
  70% { box-shadow: 0 0 0 10px rgba(46, 229, 107, 0); }
  100% { box-shadow: 0 0 0 0 rgba(46, 229, 107, 0); }
}

.article {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
  background: #ffffff;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.05);
}

.article-body {
  font-size: 16px;
  line-height: 1.8;
  color: #2c3340;
}

.article-body p {
  margin-bottom: 1.5rem;
}

.article-body h3 {
  font-family: Georgia, serif;
  color: #2a4a6e;
  margin-top: 2.5rem;
  border-bottom: 1px solid #e0e4ea;
  padding-bottom: 0.5rem;
}

.lead {
  font-size: 1.2rem;
  line-height: 1.6;
  color: #6b7585;
  border-left: 3px solid #2a4a6e;
  padding-left: 1.5rem;
  margin-bottom: 2rem;
  font-weight: 500;
}

.button {
  display: inline-block;
  padding: 0.8rem 2rem;
  background: #2a4a6e;
  color: #ffffff;
  text-decoration: none;
  border-radius: 4px;
  font-weight: bold;
  border: 1px solid #2a4a6e;
  transition: all 0.2s ease;
  font-size: 0.95rem;
}

.button:hover {
  background: #2ee56b;
  border-color: #2ee56b;
  color: #1a1e24;
}

footer {
  background: #1a1e24;
  color: #e8edf2;
  padding: 3rem 2rem;
  margin-top: 4rem;
  text-align: center;
  font-size: 0.9rem;
  border-top: 4px solid #2ee56b;
}

footer a {
  color: #c9a96e;
  text-decoration: none;
  margin: 0 1rem;
}

@media (prefers-color-scheme: dark) {
  body { background-color: #1a1e24; color: #e8edf2; }
  .topbar { background: rgba(26, 30, 36, 0.92); border-bottom-color: #