:root{--h:216;--ah:184;--sat:60%;--lit:58%;--radius:13px;--space:1.25;--max:1026px;--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{grid-template-columns:repeat(6,1fr)}.card{grid-column:span 2}.card:nth-child(1),.card:nth-child(5){grid-column:span 3}
.card{border-width:1px 0 0;border-radius:0;background:transparent}.hero-art{border-radius:0}.topbar{align-items:flex-start}.nav{border-left:1px solid var(--line);padding-left:20px}
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{
  --ink:#1A2332;
  --ink-2:#4A5568;
  --paper:#F7F9FB;
  --card:#FFFFFF;
  --cyan:#073042;
  --cyan-deep:#0B2B3B;
  --line:#E2E8F0;
  --acc-A:#3D5AFE;
  --acc-B:#9C27B0;
  --grad:linear-gradient(135deg,#3D5AFE,#9C27B0);
  background:var(--paper);
  color:var(--ink);
  font-family:"Archivo","Inter",system-ui,"PingFang SC","Microsoft YaHei",sans-serif;
  margin:0;
  letter-spacing:.005em;
}
.topbar{
  position:sticky;top:0;z-index:30;
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 28px;
  background:rgba(247,249,251,.92);
  backdrop-filter:saturate(160%) blur(14px);
  border-bottom:1px solid var(--line);
}
.brand{
  font-weight:800;font-size:20px;letter-spacing:-.02em;
  color:var(--cyan-deep);
  display:flex;align-items:center;gap:10px;
}
.brand::before{
  content:"";width:10px;height:24px;border-radius:2px;background:var(--grad);
}
.nav{
  display:flex;gap:6px;align-items:center;
}
.nav a{
  font-size:14px;font-weight:600;color:var(--ink-2);
  padding:10px 14px;border-radius:8px;text-decoration:none;
  transition:.2s;min-height:44px;display:flex;align-items:center;
}
.nav a:hover{color:var(--cyan-deep);background:#EDF2F7}
.nav a.is-active{color:#fff;background:var(--cyan-deep)}
.hero{
  position:relative;
  padding:56px 28px 64px;
  border-bottom:1px solid var(--line);
  background:
    radial-gradient(60% 80% at 88% 8%,rgba(61,90,254,.10),transparent 60%),
    radial-gradient(50% 70% at 6% 100%,rgba(156,39,176,.08),transparent 55%);
}
.hero::before{
  content:"";position:absolute;left:28px;top:24px;width:48px;height:4px;border-radius:3px;background:var(--grad);
}
.hero-copy{
  max-width:680px;
}
.hero-copy .eyebrow{
  font-size:12px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;
  color:var(--acc-A);margin:18px 0 14px;
}
.hero h1{
  font-size:clamp(28px,4.4vw,46px);line-height:1.08;font-weight:800;
  letter-spacing:-.025em;color:var(--cyan-deep);margin:0 0 18px;
}
.hero-copy .lead{
  font-size:17px;line-height:1.7;color:var(--ink-2);margin:0 0 22px;max-width:60ch;
}
.hero-meta{
  display:flex;gap:14px;align-items:center;font-size:13px;color:var(--ink-2);
}
.hero-meta .tag{
  background:var(--cyan-deep);color:#fff;padding:4px 10px;border-radius:999px;font-weight:600;font-size:12px;
}
.hero-art{
  margin-top:34px;border-radius:14px;overflow:hidden;
  box-shadow:0 18px 40px -22px rgba(11,43,59,.4);
  border:1px solid var(--line);
}
.hero-art img{display:block;width:100%;height:auto;max-height:420px;object-fit:cover}
.section{
  padding:64px 28px;border-bottom:1px solid var(--line);
}
.section-title{
  font-size:13px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--acc-B);margin:0 0 10px;
}
.section h2{
  font-size:clamp(22px,3vw,30px);font-weight:800;letter-spacing:-.02em;
  color:var(--cyan-deep);margin:0 0 30px;
}
.cards{
  display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:14px;
  padding:22px;transition:.22s;min-height:120px;
  display:flex;flex-direction:column;gap:10px;
}
.card:hover{
  transform:translateY(-3px);
  border-color:transparent;
  box-shadow:0 16px 36px -18px rgba(7,48,66,.35),0 0 0 1px var(--grad) inset;
}
.card .vs{
  font-size:15px;font-weight:700;color:var(--cyan-deep);letter-spacing:-.01em;
}
.card .score{
  font-size:22px;font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.card p{font-size:14px;line-height:1.65;color:var(--ink-2);margin:0}
.card .more{
  margin-top:auto;font-size:13px;font-weight:600;color:var(--acc-A);text-decoration:none;
}
.article{
  padding:48px 24px 80px;
}
.article-body{
  max-width:720px;margin:0 auto;background:var(--card);
  padding:46px 52px;border:1px solid var(--line);border-radius:16px;
  box-shadow:0 24px 50px -30px rgba(11,43,59,.25);
}
.lead{
  font-size:18px;line-height:1.78;color:var(--ink);font-weight:500;
  margin:0 0 26px;padding-left:16px;border-left:3px solid;
  border-image:var(--grad) 1;
}
.article-body h2{
  font-size:22px;font-weight:800;color:var(--cyan-deep);
  letter-spacing:-.015em;margin:34px 0 12px;
}
.article-body p{
  font-size:16px;line-height:1.8;color:var(--ink);margin:0 0 20px;
}
.article-body a{color:var(--acc-A);text-decoration:underline;text-underline-offset:3px}
.article-body img{
  width:100%;height:auto;border-radius:10px;margin:26px 0;border:1px solid var(--line);
}
.button{
  display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:12px 22px;
  border-radius:10px;font-weight:700;font-size:14px;text-decoration:none;cursor:pointer;
  background:var(--cyan-deep);color:#fff;border:none;transition:.2s;
}
.button:hover{background:var(--acc-A);transform:translateY(-1px)}
.button.ghost{background:transparent;color:var(--cyan-deep);border:1px solid var(--line)}
footer{
  padding:48px 28px 36px;background:var(--cyan-deep);color:#CBD5E0;
  font-size:13px;line-height:1.7;
}
footer a{color:#E2E8F0;text-decoration:none;margin-right:16px}
footer .disclaimer{opacity:.7;margin-top:14px;font-size:12px}
@media (min-width:1024px){
  .topbar{flex-direction:column;align-items:flex-start;gap:18px;max-width:240px;position:fixed;left:0;top:0;height:100vh;width:240px;padding:26px 18px;border-right:1px solid var(--line);border-bottom:none}
  .nav{flex-direction:column;width:100%;align-items:stretch}
  .nav a{justify-content:flex-start}
  body{padding-left:240px}
  .hero{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;padding:80px 56px 72px}
  .hero::before{left:56px}
  .hero-art{margin-top:0}
  .section,.article,footer{padding-left:56px;padding-right:56px}
}
@media (max-width:767px){
  .topbar{padding:10px 16px}
  .brand{font-size:17px}
  .nav{gap:0;overflow-x:auto;scrollbar-width:none}
  .nav::-webkit-scrollbar{display:none}
  .nav a{padding:8px 12px;font-size:13px;white-space:nowrap}
  .hero{padding:24px 16px 34px}
  .hero h1{font-size:24px;margin-bottom:14px}
  .hero-copy .lead{font-size:15px}
  .hero-meta{flex-wrap:wrap}
  .hero-art{margin-top:20px}
  .hero-art img{max-height:240px}
  .section{padding:36px 16px}
  .cards{grid-template-columns:1fr}
  .article{padding:24px 14px 60px}
  .article-body{padding:26px 20px;border-radius:12px}
  .lead{font-size:16px;padding-left:12px}
  .article-body p{font-size:15px;line-height:1.85}
  .article-body h2{font-size:19px}
  .button{width:100%;justify-content:center}
  footer{padding:32px 16px 24px}
  footer a{display:inline-block;margin:0 12px 8px 0}
}