:root{--h:37;--ah:232;--sat:55%;--lit:63%;--radius:3px;--space:1.25;--max:1094px;--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{background:transparent;border-width:2px}
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 */
:root{
  --bg:#f7f4ee;--card:#fff;--primary:#3f4da0;--accent:#c8a96a;
  --text:#1f2430;--text2:#5b6472;--border:#e2e0da;--shadow:0 4px 12px rgba(0,0,0,.06);
  --radius:8px;
}
body[data-theme=dark]{
  --bg:#15192a;--card:#1d2233;--primary:#8a9cff;--accent:#d9b87a;
  --text:#e6e8f0;--text2:#aab1c5;--border:#2c3147;
}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:system-ui,-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  font-size:16px;line-height:1.65;
}
body,h1,h2,h3,h4{font-weight:700;letter-spacing:.02em}
h1,h2,h3,h4,.brand,.nav a{
  font-family:"Helvetica Neue",Arial,"PingFang SC","Microsoft YaHei",sans-serif;
}
.topbar{
  position:sticky;top:0;z-index:50;background:var(--bg);
  border-bottom:1px solid var(--border);
  display:flex;align-items:center;gap:16px;padding:12px 24px;flex-wrap:wrap;
}
.brand{
  font-size:20px;color:var(--primary);font-weight:700;letter-spacing:.04em;white-space:nowrap;
}
.brand::before{
  content:"";display:inline-block;width:10px;height:10px;border-radius:50%;
  background:var(--accent);margin-right:8px;vertical-align:middle;
}
.nav{display:flex;gap:4px;flex-wrap:wrap;flex:1}
.nav a{
  color:var(--text2);text-decoration:none;font-size:14px;
  padding:8px 12px;border-radius:6px;transition:all .2s;
}
.nav a:hover,.nav a[aria-current]{color:var(--primary);background:rgba(63,77,160,.08)}
.nav a[aria-current]{font-weight:700}
.hero{
  display:grid;grid-template-columns:1.45fr 1fr;gap:24px;
  padding:28px 24px;max-width:1280px;margin:0 auto;
}
.hero-copy{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:28px 32px;position:relative;overflow:hidden;
}
.hero-copy::before{
  content:"";position:absolute;inset:-1px;border-radius:var(--radius);
  background:linear-gradient(120deg,transparent 30%,rgba(63,77,160,.18) 50%,transparent 70%);
  background-size:200% 200%;animation:flow 6s ease-in-out infinite;pointer-events:none;
}
@keyframes flow{0%,100%{background-position:0 0}50%{background-position:100% 100%}}
.hero-copy h1{font-size:27px;margin:0 0 10px;color:var(--primary);position:relative}
.hero-copy .meta{color:var(--text2);font-size:13px;margin-bottom:14px;position:relative}
.hero-copy strong{color:var(--accent);font-size:30px;display:block;margin:8px 0}
.hero-art{display:flex;flex-direction:column;gap:14px}
.hero-art .card{margin:0}
.section{max-width:1280px;margin:0 auto;padding:40px 24px}
.section h2{
  font-size:22px;margin:0 0 20px;color:var(--text);
  border-left:4px solid var(--primary);padding-left:12px;
}
.cards{display:grid;gap:20px}
.cards[data-cols="4"]{grid-template-columns:repeat(4,1fr)}
.cards[data-cols="3"]{grid-template-columns:repeat(3,1fr)}
.cards[data-cols="2"]{grid-template-columns:repeat(2,1fr)}
.card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:20px;transition:border-color .2s,box-shadow .2s,transform .2s;
}
.card:hover{border-color:var(--primary);box-shadow:var(--shadow);transform:translateY(-2px)}
.card h3{font-size:17px;margin:0 0 8px;color:var(--primary)}
.card .date{font-size:12px;color:var(--accent);margin-bottom:8px}
.card p{margin:0;color:var(--text2);font-size:14px;line-height:1.6}
.card .tag{
  display:inline-block;font-size:12px;padding:2px 8px;
  border:1px solid var(--primary);color:var(--primary);border-radius:4px;margin-top:12px;
}
.article{max-width:760px;margin:0 auto;padding:32px 24px}
.article h1{font-size:30px;line-height:1.3;margin:0 0 12px;color:var(--text)}
.article .meta{color:var(--text2);font-size:14px;margin-bottom:24px}
.article-body{font-size:17px;line-height:1.78}
.article-body h2{
  font-size:21px;margin:32px 0 12px;color:var(--primary);
  padding-bottom:6px;border-bottom:1px solid var(--border);
}
.article-body p{margin:0 0 18px}
.article-body blockquote{
  margin:24px 0;padding:16px 20px;background:rgba(63,77,160,.06);
  border-left:4px solid var(--primary);border-radius:0 6px 6px 0;
  color:var(--text);font-size:16px;
}
.article-body blockquote strong{color:var(--primary)}
.lead{
  font-size:18px;color:var(--text2);line-height:1.7;margin:0 0 24px;
}
.button{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:44px;padding:0 24px;font-size:15px;font-weight:700;letter-spacing:.02em;
  border-radius:6px;text-decoration:none;cursor:pointer;transition:all .2s;
  font-family:inherit;border:1px solid transparent;
}
.button--primary{background:var(--primary);color:#fff}
.button--primary:hover{box-shadow:var(--shadow);transform:translateY(-1px)}
.button--secondary{background:var(--card);color:var(--primary);border-color:var(--primary)}
.button--secondary:hover{background:rgba(63,77,160,.08)}
footer{
  border-top:1px solid var(--border);padding:32px 24px;margin-top:40px;
  color:var(--text2);font-size:14px;text-align:center;
}
footer a{color:var(--primary);text-decoration:none;margin:0 8px}
footer a:hover{text-decoration:underline}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px}
@media (max-width:1023px){
  .hero{grid-template-columns:1fr}
  .cards[data-cols="4"]{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:767px){
  .topbar{padding:10px 16px;gap:8