:root{--h:265;--ah:42;--sat:56%;--lit:60%;--radius:26px;--space:1.25;--max:1054px;--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{border-color:transparent;box-shadow:0 22px 60px #0004}
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 */
* { box-sizing: border-box; }

body {
  background: radial-gradient(ellipse 80% 55% at 50% -8%, #3a1d6e 0%, #1b1240 35%, #0d0a24 70%, #060512 100%);
  color: #e8e6f5;
  font-family: -apple-system, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
  line-height: 1.62;
  letter-spacing: .01em;
  -webkit-font-smoothing: antialiased;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 10px 22px;
  background: rgba(13,10,36,.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(168,140,255,.18);
  box-shadow: 0 1px 30px rgba(88,52,200,.22);
}

.brand {
  font-weight: 800;
  font-size: 1.12rem;
  letter-spacing: .04em;
  background: linear-gradient(95deg, #c4b5ff 10%, #8b6cff 50%, #ffb05a 120%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  white-space: nowrap;
}

.nav {
  display: flex;
  gap: 4px;
  margin-left: 6px;
  flex: 1;
  flex-wrap: wrap;
}
.nav a {
  padding: 7px 13px;
  font-size: .88rem;
  color: #cfc8ee;
  border-radius: 8px;
  text-decoration: none;
  border: 1px solid transparent;
  transition: all .18s;
}
.nav a:hover {
  color: #fff;
  background: rgba(139,108,255,.14);
  border-color: rgba(168,140,255,.35);
}

.hero {
  display: grid;
  grid-template-columns: 1.45fr 1fr;
  gap: 22px;
  align-items: stretch;
  max-width: 1180px;
  margin: 26px auto 18px;
  padding: 0 22px;
  min-height: 58vh;
}

.hero-copy {
  background: linear-gradient(180deg, rgba(45,28,88,.55), rgba(20,14,46,.78));
  border: 1px solid rgba(168,140,255,.28);
  border-radius: 16px;
  padding: 30px 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.hero-copy::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, #8b6cff, #ffb05a, transparent);
}

.hero-copy .tag {
  display: inline-block;
  align-self: flex-start;
  font-size: .72rem;
  letter-spacing: .16em;
  padding: 4px 10px;
  color: #ffd89e;
  background: rgba(255,176,90,.12);
  border: 1px solid rgba(255,176,90,.4);
  border-radius: 4px;
  margin-bottom: 14px;
}
.hero-copy h1 {
  font-size: 1.95rem;
  line-height: 1.22;
  margin: 0 0 12px;
  color: #fff;
  font-weight: 800;
  letter-spacing: -.01em;
}
.hero-copy .meta {
  font-size: .76rem;
  color: #9a93c0;
  margin-top: 14px;
  font-variant-numeric: tabular-nums;
}

.hero-art {
  border-radius: 16px;
  border: 1px solid rgba(168,140,255,.28);
  background:
    radial-gradient(circle at 70% 30%, rgba(255,176,90,.18), transparent 55%),
    linear-gradient(135deg, #2a1a5e, #150f3a);
  min-height: 280px;
  position: relative;
  overflow: hidden;
}
.hero-art::after {
  content: "";
  position: absolute;
  inset: 14px;
  border: 1px dashed rgba(196,181,255,.25);
  border-radius: 12px;
}

.section {
  max-width: 1180px;
  margin: 26px auto;
  padding: 18px 22px;
  border-top: 1px solid rgba(168,140,255,.15);
}
  font-size: 1.18rem;
  font-weight: 800;
  letter-spacing: .04em;
  color: #fff;
  margin: 0 0 16px;
  padding-left: 12px;
  border-left: 3px solid #ffb05a;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.card {
  background: rgba(30,22,62,.55);
  border: 1px solid rgba(168,140,255,.2);
  border-radius: 12px;
  padding: 18px 18px 16px;
  transition: transform .2s, border-color .2s;
}
.card:hover {
  transform: translateY(-3px);
  border-color: rgba(255,176,90,.45);
}
.card h3 {
  font-size: 1.02rem;
  color: #fff;
  margin: 0 0 8px;
  line-height: 1.35;
}
.card p {
  font-size: .84rem;
  color: #b4adcf;
  margin: 0;
}
.card .stat {
  font-family: "SF Mono", "Consolas", monospace;
  font-size: .78rem;
  color: #ffd89e;
  margin-top: 10px;
  display: block;
}

.article {
  max-width: 760px;
  margin: 22px auto;
  padding: 0 22px;
}
.article h1 {
  font-size: 1.75rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.28;
  margin: 8px 0 12px;
}

.article-body {
  font-size: 1.02rem;
  color: #d8d3ec;
  line-height: 1.78;
}
.article-body h2 {
  font-size: 1.15rem;
  color: #fff;
  margin: 28px 0 10px;
  padding-left: 10px;
  border-left: 3px solid #8b6cff;
}
.article-body p { margin: 0 0 18px; }
.article-body blockquote {
  margin: 18px 0;
  padding: 12px 16px;
  background: rgba(139,108,255,.1);
  border-left: 3px solid #ffb05a;
  color: #e4dcf5;
  font-size: .95rem;
}
.article-body table {
  width: 100%;
  border-collapse: collapse;
  font-family: "SF Mono", "Consolas", monospace;
  font-size: .84rem;
  margin: 16px 0;
}
.article-body th, .article-body td {
  padding: 8px 10px;
  border-bottom: 1px solid rgba(168,140,255,.2);
  text-align: left;
}
.article-body th { color: #ffd89e; }
.article-body caption { caption-side: bottom; font-size: .72rem; color: #8a83a8; padding-top: 6px; }

.lead {
  font-size: 1.1rem;
  color: #c9c2e8;
  line-height: 1.72;
  margin: 0 0 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(168,140,255,.2);
}

.button {
  display: inline-block;
  margin-top: 16px;
  padding: 10px 22px;
  background: linear-gradient(95deg, #ffb05a, #ff7a3d);
  color: #1a1020;
  font-weight: 700;
  font-size: .9rem;
  border-radius: 8px;
  text-decoration: none;
  letter-spacing: .03em;
  box-shadow: 0 6px 18px rgba(255,122,61,.32);
  transition: transform .16s, box-shadow .16s;
}
.button:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(255,122,61,.42); }

footer {
  max-width: 1180px;
  margin: 30px auto 0;
  padding: 22px;
  border-top: 1px solid rgba(168,140,255,.18);
  font-size: .8rem;
  color: #8a83a8;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: space-between;
}
footer a { color: #c4b5ff; text-decoration: none; }
footer a:hover { color: #ffb05a; }

@media (max-width: 768px) {
  .topbar { flex-wrap: wrap; padding: 8px 14px; gap: 8px; }
  .nav { order: 3; width: 100%; flex-direction: column; gap: 2px; max-height: 0; overflow: hidden; transition: max-height .3s; }
  .nav.open { max-height: 320px; }
  .nav a { padding: 10px 12px; border-bottom: 1px solid rgba(168,140,255,.12); }
  .hero { grid-template-columns: 1fr; min-height: auto; margin: 14px auto; padding: 0 14px; }
  .hero-art { min-height: 160px; order: 2; }
  .hero-copy { padding: 20px 18px; order: 1; }
  .hero-copy h1 { font-size: 1.4rem; }
  .cards { grid-template-columns: 1fr; }
  .section { padding: 14px; margin: 18px auto; }
  .article { padding: 0 14px; }
  .article h1 { font-size: 1.32rem; }
  .article-body { font-size: .98rem; }
  .article-body table { display: block; overflow-x: auto; white-space: nowrap; }
  .lead { font-size: 1rem; }
}