:root{--h:37;--ah:232;--sat:69%;--lit:61%;--radius:15px;--space:1;--max:1206px;--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:1fr 1fr}.cards{display:grid;grid-template-columns:repeat(12,1fr)}.card{grid-column:span 4}.card:nth-child(1),.card:nth-child(4){grid-column:span 7}.card:nth-child(2),.card:nth-child(5){grid-column:span 5}
.card,.hero-art{background:linear-gradient(145deg,#ffffff15,#ffffff06);backdrop-filter:blur(18px)}.topbar{margin-top:16px;padding:14px 18px;border:1px solid var(--line);border-radius:999px;background:var(--panel)}
h1,h2,.brand{font-family:"Arial Narrow","Microsoft YaHei",system-ui,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:#0F0F11;
  background-image:linear-gradient(125deg,#0F0F11 0%,#131321 40%,#0F0F11 100%);
  background-size:200% 200%;
  animation:driftFlow 22s ease-in-out infinite;
  color:#E8E6F0;
  font-family:-apple-system,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  font-size:17px;
  line-height:1.72;
  letter-spacing:.01em;
  margin:0;
  min-height:100vh;
  overflow-x:hidden;
}
@keyframes driftFlow{
  0%,100%{background-position:0% 50%}
  50%{background-position:100% 50%}
}
.topbar{
  position:sticky;
  top:0;
  z-index:60;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:14px 28px;
  background:rgba(15,15,17,.72);
  backdrop-filter:blur(18px) saturate(140%);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  border-bottom:1px solid rgba(212,185,150,.14);
  box-shadow:0 1px 0 rgba(79,70,229,.18),0 10px 30px rgba(0,0,0,.35);
}
.brand{
  font-weight:800;
  font-size:19px;
  letter-spacing:.04em;
  line-height:1;
  color:#F4F2FA;
  white-space:nowrap;
  display:flex;
  align-items:center;
  gap:10px;
}
.brand::before{
  content:"";
  display:inline-block;
  width:22px;
  height:22px;
  border-radius:7px;
  background:linear-gradient(135deg,#4F46E5,#7C3AED);
  box-shadow:0 0 12px rgba(124,58,237,.55);
}
.nav{
  display:flex;
  align-items:center;
  gap:6px;
  flex-wrap:wrap;
}
.nav a,.nav button{
  font-size:14px;
  color:#C9C5D6;
  text-decoration:none;
  padding:8px 14px;
  border-radius:9px;
  border:1px solid transparent;
  background:transparent;
  cursor:pointer;
  transition:all .25s ease;
  letter-spacing:.02em;
}
.nav a:hover,.nav button:hover{
  color:#F4F2FA;
  background:rgba(79,70,229,.18);
  border-color:rgba(124,58,237,.45);
}
.hero{
  position:relative;
  min-height:78vh;
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:36px;
  align-items:center;
  padding:64px 8vw 56px;
  overflow:hidden;
}
.hero::before{
  content:"";
  position:absolute;
  inset:-10% -5% auto -5%;
  height:60%;
  background:radial-gradient(ellipse at 30% 20%,rgba(79,70,229,.35),transparent 60%),radial-gradient(ellipse at 80% 10%,rgba(124,58,237,.30),transparent 55%);
  filter:blur(20px);
  z-index:0;
  pointer-events:none;
}
.hero-copy{
  position:relative;
  z-index:2;
  max-width:640px;
}
.hero-copy h1{
  font-size:clamp(28px,4vw,46px);
  line-height:1.18;
  font-weight:820;
  letter-spacing:-.01em;
  margin:0 0 18px;
  background:linear-gradient(110deg,#FFFFFF 10%,#C7BFFF 50%,#D4B996 95%);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.lead{
  font-size:17px;
  line-height:1.78;
  color:#C9C5D6;
  margin:0 0 28px;
  max-width:560px;
}
.hero-art{
  position:relative;
  z-index:1;
  aspect-ratio:16/9;
  border-radius:18px;
  background:linear-gradient(135deg,#1B1830 0%,#0C0B14 100%);
  border:1px solid rgba(124,58,237,.40);
  box-shadow:0 30px 70px rgba(0,0,0,.55),inset 0 1px 0 rgba(255,255,255,.06);
  overflow:hidden;
  display:flex;
  align-items:flex-end;
  justify-content:flex-end;
  padding:18px;
}
.hero-art::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(160deg,rgba(79,70,229,.28),transparent 55%,rgba(212,185,150,.10));
}
.button{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:13px 26px;
  font-size:15px;
  font-weight:700;
  letter-spacing:.04em;
  color:#FFFFFF;
  text-decoration:none;
  border-radius:11px;
  background:linear-gradient(120deg,#4F46E5,#7C3AED);
  border:1px solid rgba(255,255,255,.10);
  box-shadow:0 10px 28px rgba(79,70,229,.45),inset 0 1px 0 rgba(255,255,255,.18);
  transition:transform .22s ease,box-shadow .22s ease;
}
.button:hover{
  transform:translateY(-2px);
  box-shadow:0 16px 38px rgba(124,58,237,.55),inset 0 1px 0 rgba(255,255,255,.25);
}
.section{
  padding:58px 8vw;
  position:relative;
}
.section h2{
  font-size:clamp(22px,2.4vw,30px);
  font-weight:800;
  letter-spacing:-.005em;
  margin:0 0 28px;
  color:#F4F2FA;
  display:flex;
  align-items:center;
  gap:14px;
}
.section h2::before{
  content:"";
  width:6px;
  height:26px;
  border-radius:3px;
  background:linear-gradient(180deg,#4F46E5,#7C3AED);
  box-shadow:0 0 10px rgba(124,58,237,.6);
}
.cards{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
  gap:20px;
}
.card{
  position:relative;
  padding:24px 22px;
  border-radius:15px;
  background:rgba(22,22,32,.62);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border:1px solid rgba(212,185,150,.16);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.05),0 8px 24px rgba(0,0,0,.35);
  transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease;
  overflow:hidden;
}
.card::before{
  content:"";
  position:absolute;
  inset:0;
  border-radius:15px;
  padding:1px;
  background:linear-gradient(135deg,rgba(79,70,229,.55),rgba(212,185,150,.25),transparent 60%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;
  mask-composite:exclude;
  opacity:0;
  transition:opacity .28s ease;
}
.card:hover{
  transform:translateY(-6px);
  border-color:rgba(124,58,237,.55);
  box-shadow:0 20px 44px rgba(0,0,0,.5),0 0 22px rgba(79,70,229,.28),inset 0 1px 0 rgba(255,255,255,.08);
}
.card:hover::before{opacity:1}
.card h3{
  font-size:18px;
  font-weight:780;
  letter-spacing:.01em;
  margin:0 0 10px;
  color:#F4F2FA;
}
.card p{
  font-size:14.5px;
  line-height:1.66;
  color:#A9A4B8;
  margin:0 0 14px;
}
.card time,.card .tag{
  font-size:12.5px;
  color:#D4B996;
  letter-spacing:.06em;
  text-transform:uppercase;
}
.article{
  padding:48px 6vw 64px;
  max-width:980px;
  margin:0 auto;
}
.article-breadcrumb{
  font-size:13px;
  color:#8B8699;
  margin-bottom:18px;
  letter-spacing:.04em;
}
.article-breadcrumb a{color:#D4B996;text-decoration:none}
.article h1{
  font-size:clamp(26px,3.4vw,38px);
  line-height:1.22;
  font-weight:820;
  letter-spacing:-.01em;
  margin:0 0 14px;
  color:#F4F2FA;
}
.article-meta{
  font-size:13.5px;
  color:#8B8699;
  margin-bottom:30px;
  display:flex;
  gap:14px;
  flex-wrap:wrap;
}
.article-meta span{color:#D4B996}
.article-body{
  max-width:720px;
  margin:0 auto;
  font-size:17px;
  line-height:1.78;
  color:#D6D2E0;
}
.article-body h2{
  font-size:22px;
  font-weight:760;
  color:#F4F2FA;
  margin:36px 0 14px;
  padding-left:14px;
  border-left:3px solid #7C3AED;
}
.article-body h3{
  font-size:18px;
  font-weight:720;
  color:#E8E6F0;
  margin:26px 0 10px;
}
.article-body p{
  margin:0 0 20px;
  text-align:justify;
}
.article-body a{
  color:#B9A6E0;
  text-decoration:underline;
  text-underline-offset:3px;
  text-decoration-color:rgba(124,58,237,.55);
}
.article-body a:hover{color:#D4B996;text-decoration-color:#D4B996}
.article-body blockquote{
  margin:22px 0;
  padding:16px 20px;
  border-left:3px solid #D4B996;
  background:rgba(212,185,150,.06);
  border-radius:0 10px 10px 0;
  color:#C9C5D6;
  font-size:16px;
}
.article-body ul,.article-body ol{
  margin:0 0 22px;
  padding-left:24px;
  color:#C9C5D6;
}
.article-body li{margin-bottom:8px}
.article-body table{
  width:100%;
  border-collapse:collapse;
  margin:22px 0;
  font-size:14.5px;
  background:rgba(22,22,32,.5);
  border:1px solid rgba(212,185,150,.18);
  border-radius:10px;
  overflow:hidden;
}
.article-body th,.article-body td{
  padding:11px 14px;
  text-align:left;
  border-bottom:1px solid rgba(212,185,150,.12);
}
.article-body th{
  color:#F4F2FA;
  background:rgba(79,70,229,.18);
  font-weight:720;
  letter-spacing:.03em;
}
footer{
  margin-top:40px;
  padding:42px 8vw 36px;
  background:rgba(12,12,16,.85);
  border-top:1px solid rgba(212,185,150,.14);
  color:#8B8699;
  font-size:13.5px;
  line-height:1.7;
}
footer a{
  color:#C9C5D6;
  text-decoration:none;
  margin-right:18px;
  transition:color .2s ease;
}
footer a:hover{color:#D4B996}
footer .foot-note{
  margin-top:18px;
  padding-top:18px;
  border-top:1px dashed rgba(212,185,150,.18);
  font-size:12.5px;
  color:#6E6A7C;
  max-width:680px;
}
@media(max-width:860px){
  body{font-size:16px}
  .topbar{padding:12px 16px;gap:10px}
  .brand{font-size:15px}
  .nav{gap:2px}
  .nav a,.nav button{padding:7px 9px;font-size:13px}
  .hero{
    grid-template-columns:1fr;
    min-height:auto;
    padding:28px 16px 36px;
    gap:22px;
  }
  .hero-copy h1{font-size:26px}
  .lead{font-size:15.5px;margin-bottom:22px}
  .hero-art{aspect-ratio:16/9}
  .section{padding:36px 16px}
  .section h2{font-size:21px;margin-bottom:20px}
  .cards{grid-template-columns:1fr;gap:14px}
  .card{padding:20px 18px}
  .article{padding:24px 14px 44px}
  .article h1{font-size:24px}
  .article-body{font-size:16px;line-height:1.72}
  .article-body h2{font-size:19px;margin:28px 0 12px}
  .article-body blockquote{padding:14px 16px;font-size:15px}
  footer{padding:30px 16px 24px}
  footer a{margin-right:12px;display:inline-block;margin-bottom:6px}
  .button{padding:11px 22px;font-size:14px;width:auto}
}
@media(max-width:480px){
  .hero{padding:18px 14px 28px}
  .hero-copy h1{font-size:23px;line-height:1.2}
  .lead{font-size:15px;line-height:1.7}
  .section{padding:30px 14px}
  .cards{gap:12px}
  .card{padding:18px 16px}
  .card h3{font-size:16.5px}
  .article-body{font-size:15.5px}
  .article-body h2{font-size:18px}
}