:root{--h:310;--ah:156;--sat:79%;--lit:62%;--radius:14px;--space:.82;--max:1038px;--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:1.25fr .75fr}.cards{grid-template-columns:repeat(4,1fr)}.card:first-child,.card:last-child{grid-column:span 2}
.card,.hero-art{background:linear-gradient(145deg,#ffffff15,#ffffff06);backdrop-filter:blur(18px)}.topbar{border:0}.nav a{font-size:13px;text-transform:uppercase;letter-spacing:.12em}
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{
  --bg:#14161e;--bg-2:#1a1d28;--surface:rgba(255,255,255,.045);
  --border:rgba(255,255,255,.09);--text:#d9dbe3;--muted:#898ea0;
  --blue:#5b8def;--purple:#a779f0;--gold:#d4af37;--green:#5fcf8a;
  --grad:linear-gradient(135deg,#5b8def 0%,#a779f0 100%);
  --shadow:0 8px 32px rgba(0,0,0,.42);
  background:radial-gradient(1200px 600px at 78% -8%,#221a3a 0%,transparent 60%),radial-gradient(900px 500px at 8% 4%,#16203a 0%,transparent 55%),var(--bg);
  color:var(--text);font:16px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  margin:0;min-height:100vh;-webkit-font-smoothing:antialiased;letter-spacing:.01em;
}
.topbar{
  position:sticky;top:0;z-index:40;display:flex;align-items:center;gap:18px;
  padding:12px 22px;background:rgba(16,18,26,.82);
  border-bottom:1px solid var(--border);backdrop-filter:blur(14px);
}
.topbar::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--grad);opacity:.55}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.02em;font-size:19px}
.brand::before{content:"";width:26px;height:26px;border-radius:50%;background:var(--grad);box-shadow:0 0 14px rgba(91,141,239,.5),inset 0 0 6px rgba(255,255,255,.3)}
.brand{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.nav{display:flex;gap:6px;margin-left:auto;flex-wrap:wrap}
.nav a{color:var(--muted);text-decoration:none;padding:8px 13px;border-radius:8px;font-size:14px;font-weight:600;letter-spacing:.04em;transition:.18s}
.nav a:hover,.nav a.is-active{color:#fff;background:rgba(167,121,240,.14);box-shadow:inset 0 -2px 0 var(--grad)}
.hero{
  display:grid;grid-template-columns:1.15fr 1fr;gap:0;min-height:62vh;margin:14px 18px;
  border-radius:18px;overflow:hidden;background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow)
}
.hero-art{position:relative;min-height:340px;background:linear-gradient(135deg,#1a2240,#2a1a40 60%,#3a1a2a)}
.hero-art::after{content:"";position:absolute;inset:0;background:radial-gradient(420px 260px at 32% 38%,rgba(91,141,239,.42),transparent 62%),radial-gradient(380px 240px at 78% 70%,rgba(167,121,240,.4),transparent 60%)}
.hero-copy{padding:30px 30px 26px;display:flex;flex-direction:column;justify-content:center;gap:14px;border-left:1px solid var(--border)}
.hero-copy .kicker{font-size:12px;letter-spacing:.22em;color:var(--blue);font-weight:700;text-transform:uppercase}
.hero-copy h1{font-size:clamp(24px,3.4vw,38px);line-height:1.18;margin:0;font-weight:800;letter-spacing:-.01em}
.hero-copy h1 em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-copy p{margin:0;color:var(--muted);font-size:15.5px;max-width:54ch}
.hero-copy .stat-bar{display:flex;flex-wrap:wrap;gap:10px;margin-top:6px;padding-top:14px;border-top:1px dashed var(--border)}
.hero-copy .stat{flex:1;min-width:120px}
.hero-copy .stat b{display:block;font-size:20px;font-variant-numeric:tabular-nums;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;font-weight:800}
.hero-copy .stat span{font-size:11px;color:var(--muted);letter-spacing:.06em}
.section{padding:30px 22px 18px}
.section h2{font-size:13px;letter-spacing:.24em;text-transform:uppercase;color:var(--muted);font-weight:700;margin:0 0 18px;display:flex;align-items:center;gap:12px}
.section h2::before{content:"";width:28px;height:2px;background:var(--grad)}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.card{
  position:relative;padding:18px 16px;border-radius:14px;background:var(--surface);
  border:1px solid var(--border);backdrop-filter:blur(10px);transition:.2s;overflow:hidden;display:flex;flex-direction:column;gap:10px
}
.card::before{content:"";position:absolute;inset:0;border-radius:14px;padding:1px;background:var(--grad);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:.2s}
.card:hover{transform:translateY(-3px);border-color:transparent;background:rgba(255,255,255,.06)}
.card:hover::before{opacity:1}
.card .score{font-variant-numeric:tabular-nums;font-weight:800;font-size:15px;color:#fff;letter-spacing:.02em}
.card .score span{color:var(--gold)}
.card h3{margin:0;font-size:16px;font-weight:700;line-height:1.35}
.card:hover h3{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.card p{margin:0;color:var(--muted);font-size:13.5px;line-height:1.55}
.card .tag{font-size:11px;color:var(--green);letter-spacing:.06em}
.article{max-width:760px;margin:0 auto;padding:24px 20px 40px}
.article h1{font-size:clamp(26px,4vw,40px);line-height:1.18;font-weight:800;margin:14px 0 12px;letter-spacing:-.01em}
.article .meta{display:flex;flex-wrap:wrap;gap:14px;font-size:12.5px;color:var(--muted);padding-bottom:14px;border-bottom:1px solid var(--border)}
.article .meta b{color:var(--gold);font-weight:600}
.article-body{font-size:16.5px;line-height:1.78;color:#cfd1d9}
.article-body p{margin:0 0 1.2em}
.article-body h2{font-size:20px;font-weight:700;margin:1.6em 0 .6em;padding-left:12px;border-left:3px solid var(--purple)}
.article-body strong{color:#fff;background:rgba(91,141,239,.16);padding:0 4px;border-radius:3px}
.article-body blockquote{margin:1.4em 0;padding:14px 18px;border-left:3px solid var(--gold);background:var(--surface);border-radius:0 10px 10px 0;color:var(--text)}
.lead{font-size:18px;line-height:1.7;color:#e7e9f1;margin:0 0 1.4em;padding:14px 18px;background:linear-gradient(135deg,rgba(91,141,239,.08),rgba(167,121,240,.08));border-radius:10px;border:1px solid var(--border)}
.button{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border-radius:10px;font-weight:700;font-size:14px;letter-spacing:.04em;text-decoration:none;color:#fff;background:var(--grad);border:none;cursor:pointer;transition:.2s;box-shadow:0 4px 18px rgba(91,141,239,.34)}
.button:hover{transform:translateY(-2px);box-shadow:0 8px 26px rgba(167,121,240,.45)}
.button.ghost{background:transparent;border:1px solid var(--border);color:var(--text);box-shadow:none}
footer{margin-top:40px;padding:32px 22px;border-top:1px solid var(--border);background:rgba(12,14,20,.6);font-size:13px;color:var(--muted);line-height:1.7}
footer a{color:var(--text);text-decoration:none}
footer a:hover{color:var(--purple)}
@media(max-width:860px){
  .topbar{flex-wrap:wrap;gap:10px;padding:10px 14px}
  .nav{order:3;width:100%;justify-content:flex-start;overflow-x:auto;gap:4px}
  .nav a{padding:8px 10px;white-space:nowrap;font-size:13.5px}
  .hero{grid-template-columns:1fr;margin:10px 12px;min-height:auto}
  .hero-art{min-height:170px}
  .hero-copy{padding:18px 16px;border-left:none;border-top:1px solid var(--border)}
  .hero-copy h1{font-size:23px}
  .hero-copy p{font-size:14.5px}
  .cards{grid-template-columns:1fr 1fr;gap:12px}
  .section{padding:22px 14px 14px}
  .article{padding:16px 14px 30px}
  .article-body{font-size:15.5px;line-height:1.72}
  .lead{font-size:16px;padding:12px 14px}
}
@media(max-width:520px){
  .cards{grid-template-columns:1fr}
  .hero-copy .stat-bar{gap:8px}
  .hero-copy .stat{min-width:0;flex-basis:48%}
  .article h1{font-size:24px}
  .nav{padding-bottom:4px}
}