:root{--h:198;--ah:45;--sat:57%;--lit:57%;--radius:13px;--space:.82;--max:1203px;--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}.cards{grid-template-columns:repeat(3,1fr)}.card:nth-child(even){transform:translateY(18px)}
.card{border-width:1px 0 0;border-radius:0;background:transparent}.hero-art{border-radius:0}
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 */
:root{
  --bg-deep:#0F1115;
  --bg-card:#1A1E26;
  --bg-elev:#21262F;
  --neon-orange:#F5A623;
  --neon-orange-soft:rgba(245,166,35,.15);
  --neon-cyan:#4ECDC4;
  --neon-cyan-soft:rgba(78,205,196,.12);
  --neon-blue:#7B8FFF;
  --warn:#FF6B3D;
  --text-hi:#F2F4F8;
  --text-mid:#9AA2AE;
  --text-lo:#5E6571;
  --line:rgba(255,255,255,.07);
  --line-neon:rgba(245,166,35,.28);
  --gap:clamp(14px,2.2vw,26px);
  --reading:700px;
  --radius:10px;
}

body{
  margin:0;
  background:radial-gradient(1200px 600px at 70% -8%,#1A2230 0%,var(--bg-deep) 62%),
    linear-gradient(180deg,#0F1115 0%,#13161C 100%);
  color:var(--text-hi);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei","HarmonyOS Sans SC",sans-serif;
  font-size:16px;
  line-height:1.72;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}

.topbar{
  position:sticky;
  top:0;
  z-index:50;
  display:flex;
  align-items:center;
  gap:18px;
  padding:14px clamp(16px,3vw,40px);
  background:rgba(15,17,21,.86);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}

.topbar::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:-1px;
  height:2px;
  background:linear-gradient(90deg,transparent,var(--neon-orange) 20%,var(--neon-cyan) 80%,transparent);
  opacity:.45;
}

.brand{
  font-family:"Agency FB","Oswald","HarmonyOS Sans SC Bold",sans-serif;
  font-weight:700;
  font-size:clamp(18px,2vw,22px);
  letter-spacing:.04em;
  line-height:1;
  color:var(--text-hi);
  text-decoration:none;
  white-space:nowrap;
  display:flex;
  align-items:center;
  gap:8px;
}

.brand::before{
  content:"";
  display:inline-block;
  width:6px;height:22px;
  background:var(--neon-orange);
  border-radius:2px;
  box-shadow:0 0 10px rgba(245,166,35,.6);
}

.nav{
  display:flex;
  gap:4px;
  margin-left:auto;
  flex-wrap:wrap;
  list-style:none;
  padding:0;margin:0;
}

.nav a{
  display:inline-block;
  padding:7px 13px;
  font-size:14px;
  color:var(--text-mid);
  text-decoration:none;
  border-radius:6px;
  transition:color .25s,background .25s;
  position:relative;
}

.nav a:hover{
  color:var(--text-hi);
  background:rgba(255,255,255,.04);
}

.nav a[aria-current="page"]{
  color:var(--neon-orange);
  background:var(--neon-orange-soft);
  box-shadow:inset 0 -2px 0 var(--neon-orange);
}

.hero{
  display:grid;
  grid-template-columns:1.35fr .85fr;
  gap:24px;
  padding:clamp(28px,5vw,52px) clamp(16px,4vw,48px) 28px;
  align-items:start;
  max-width:1280px;
  margin:0 auto;
}

.hero-copy{
  background:linear-gradient(180deg,#1C2129 0%,#161A20 100%);
  border:1px solid var(--line);
  border-left:3px solid var(--neon-orange);
  border-radius:var(--radius);
  padding:30px clamp(22px,3vw,36px);
  position:relative;
}

.hero-copy::before{
  content:"焦点速览";
  position:absolute;
  top:-11px;left:24px;
  font-size:11px;
  letter-spacing:.18em;
  color:var(--bg-deep);
  background:var(--neon-orange);
  padding:3px 10px;
  border-radius:4px;
  font-weight:700;
}

.hero-copy h1{
  font-family:"Agency FB","Oswald","HarmonyOS Sans SC Bold",sans-serif;
  font-size:clamp(26px,3.4vw,42px);
  font-weight:800;
  line-height:1.16;
  margin:14px 0 14px;
  letter-spacing:.01em;
}

.hero-copy h1 em{
  color:var(--neon-orange);
  font-style:normal;
}

.hero-copy .meta{
  font-size:12.5px;
  color:var(--text-lo);
  display:flex;
  gap:14px;
  flex-wrap:wrap;
  margin-bottom:18px;
}

.hero-copy .meta b{
  color:var(--neon-cyan);
  font-weight:500;
}

.hero-art{
  background:linear-gradient(160deg,#1A1F28 0%,#121620 100%);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:18px;
  display:flex;
  flex-direction:column;
  gap:14px;
  min-height:200px;
}

.hero-art .strip{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:10px;
}

.hero-art .strip .cell{
  background:var(--bg-elev);
  border:1px solid var(--line);
  border-radius:8px;
  padding:12px 13px;
  position:relative;
}

.hero-art .strip .cell::before{
  content:"";
  position:absolute;
  left:0;top:12px;
  width:3px;height:24px;
  background:var(--neon-orange);
  border-radius:0 2px 2px 0;
}

.hero-art .strip .cell:nth-child(even)::before{
  background:var(--neon-cyan);
}

.hero-art .label{
  font-size:11px;
  color:var(--text-lo);
  letter-spacing:.1em;
}

.hero-art .val{
  font-size:17px;
  font-weight:700;
  color:var(--text-hi);
  margin-top:3px;
}

.hero-art .tag{
  font-size:11px;
  color:var(--text-lo);
  border-top:1px dashed var(--line);
  padding-top:8px;
}

.section{
  max-width:1280px;
  margin:0 auto;
  padding:30px clamp(16px,4vw,48px);
}

.section h2{
  font-family:"Agency FB","Oswald",sans-serif;
  font-size:clamp(20px,2.4vw,28px);
  font-weight:700;
  letter-spacing:.04em;
  margin:0 0 4px;
  display:flex;
  align-items:center;
  gap:12px;
}

.section h2::before{
  content:"";
  width:24px;height:3px;
  background:var(--neon-orange);
}

.section .desc{
  color:var(--text-mid);
  font-size:14px;
  margin:0 0 22px 36px;
}

.cards{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(240px,1fr));
  gap:16px;
}

.card{
  background:var(--bg-card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:18px 18px 16px;
  position:relative;
  overflow:hidden;
  transition:transform .28s,border-color .28s,background .28s;
  display:flex;
  flex-direction:column;
  gap:10px;
}

.card::before{
  content:"";
  position:absolute;
  top:0;left:0;right:0;
  height:3px;
  background:var(--neon-orange);
  opacity:.85;
}

.card:nth-child(3n+2)::before{
  background:var(--neon-cyan);
}

.card:nth-child(3n+3)::before{
  background:var(--neon-blue);
}

.card:hover{
  transform:translateY(-4px);
  border-color:var(--line-neon);
  background:#1E232C;
}

.card .tag{
  font-size:11px;
  letter-spacing:.12em;
  color:var(--neon-orange);
  font-weight:600;
}

.card h3{
  font-size:17px;
  line-height:1.4;
  margin:0;
  color:var(--text-hi);
}

.card p{
  margin:0;
  font-size:13.5px;
  color:var(--text-mid);
  line-height:1.6;
}

.card .foot{
  margin-top:auto;
  display:flex;
  justify-content:space-between;
  align-items:center;
  font-size:12px;
  color:var(--text-lo);
  padding-top:10px;
  border-top:1px solid var(--line);
}

.article{
  max-width:var(--reading);
  margin:0 auto;
  padding:26px clamp(16px,4vw,32px) 60px;
}

.article .crumb{
  font-size:12.5px;
  color:var(--text-lo);
  margin-bottom:14px;
}

.article .crumb a{
  color:var(--text-mid);
  text-decoration:none;
}

.article .crumb span{
  color:var(--neon-orange);
}

.article h1{
  font-family:"Agency FB","Oswald","HarmonyOS Sans SC Bold",sans-serif;
  font-size:clamp(24px,3.2vw,34px);
  font-weight:800;
  line-height:1.22;
  margin:6px 0 12px;
}

.article .info{
  font-size:12.5px;
  color:var(--text-lo);
  display:flex;
  gap:14px;
  flex-wrap:wrap;
  padding-bottom:16px;
  border-bottom:1px solid var(--line);
  margin-bottom:22px;
}

.article .info b{
  color:var(--neon-cyan);
  font-weight:500;
}

.lead{
  font-size:17px;
  line-height:1.78;
  color:var(--text-hi);
  background:var(--neon-cyan-soft);
  border-left:3px solid var(--neon-cyan);
  padding:16px 20px;
  border-radius:0 8px 8px 0;
  margin:0 0 26px;
}

.lead strong{
  color:var(--neon-orange);
}

.article-body{
  font-size:16px;
  line-height:1.78;
  color:#D6DAE2;
}

.article-body h2{
  font-family:"Agency FB","Oswald",sans-serif;
  font-size:21px;
  font-weight:700;
  color:var(--text-hi);
  margin:34px 0 12px;
  padding-left:12px;
  border-left:3px solid var(--neon-orange);
  line-height:1.3;
}

.article-body h3{
  font-size:17px;
  font-weight:700;
  color:var(--text-hi);
  margin:26px 0 10px;
}

.article-body p{
  margin:0 0 18px;
  text-align:justify;
}

.article-body p[data-note]{
  font-size:13px;
  color:var(--text-lo);
  background:rgba(78,205,196,.06);
  border:1px dashed rgba(78,205,196,.25);
  padding:10px 14px;
  border-radius:6px;
  margin:18px 0;
}

.article-body a{
  color:var(--neon-orange);
  text-decoration:none;
  border-bottom:1px solid rgba(245,166,35,.4);
  transition:border-color .2s;
}

.article-body a:hover{
  border-color:var(--neon-orange);
}

.article-body blockquote{
  margin:20px 0;
  padding:14px 18px;
  background:var(--bg-card);
  border-left:3px solid var(--neon-blue);
  border-radius:0 6px 6px 0;
  color:var(--text-mid);
  font-size:14.5px;
}

.article-body table{
  width:100%;
  border-collapse:collapse;
  margin:20px 0;
  font-size:13.5px;
  background:var(--bg-card);
  border-radius:8px;
  overflow:hidden;
}

.article-body th,.article-body td{
  padding:10px 12px;
  text-align:left;
  border-bottom:1px solid var(--line);
}

.article-body th{
  background:var(--bg-elev);
  color:var(--neon-orange);
  font-weight:700;
  font-size:12.5px;
  letter-spacing:.06em;
}

.article-body td{
  color:var(--text-mid);
}

.button{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:10px 20px;
  font-size:14px;
  font-weight:600;
  letter-spacing:.04em;
  color:var(--bg-deep);
  background:var(--neon-orange);
  border:none;
  border-radius:6px;
  text-decoration:none;
  cursor:pointer;
  transition:filter .2s,box-shadow .2s,transform .15s;
}

.button:hover{
  filter:brightness(1.1);
  box-shadow:0 6px 22px rgba(245,166,35,.35);
  transform:translateY(-1px);
}

.button.ghost{
  background:transparent;
  color:var(--neon-orange);
  border:1px solid var(--neon-orange);
}

.button.ghost:hover{
  background:var(--neon-orange-soft);
  box-shadow:none;
}

footer{
  border-top:1px solid var(--line);
  background:linear-gradient(180deg,#13161C,#0F1115);
  padding:34px clamp(16px,4vw,48px) 26px;
  margin-top:40px;
}

footer .wrap{
  max-width:1280px;
  margin:0 auto;
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:18px;
  font-size:12.5px;
  color:var(--text-lo);
}

footer a{
  color:var(--text-mid);
  text-decoration:none;
  margin-right:14px;
}

footer .note{
  font-size:11.5px;
  color:var(--text-lo);
  margin-top:8px;
  width:100%;
  border-top:1px dashed var(--line);
  padding-top:14px;
}

footer .note b{
  color:var(--neon-cyan);
  font-weight:500;
}

@media(max-width:900px){
  .hero{
    grid-template-columns:1fr;
    gap:16px;
    padding:22px 16px 18px;
  }
  .hero-art{
    order:2;
  }
  .nav{
    display:none;
  }
  .nav.open{
    display:flex;
    flex-direction:column;
    position:absolute;
    top:100%;right:0;
    background:rgba(15,17,21,.97);
    border:1px solid var(--line);
    padding:10px;
    width:200px;
    border-radius:0 0 10px 10px;
  }
}

@media(max-width:680px){
  body{font-size:15.5px;}
  .topbar{padding:12px 16px;gap:10px;}
  .brand{font-size:16px;}
  .brand::before{height:18px;width:5px;}
  .hero-copy{padding:22px 18px;}
  .hero-copy h1{font-size:23px;line-height:1.2;}
  .hero-art .strip{grid-template-columns:1fr;}
  .section{padding:24px 16px;}
  .section h2{font-size:20px;}
  .section .desc{margin-left:0;}
  .cards{grid-template-columns:1fr;gap:12px;}
  .card{padding:16px;}
  .article{padding:18px 16px 40px;}
  .article h1{font-size:22px;}
  .lead{font-size:15.5px;padding:14px 16px;}
  .article-body{font-size:15.5px;line-height:1.74;}
  .article-body h2{font-size:19px;}
  .article-body table{font-size:12.5px;display:block;overflow-x:auto;}
  footer .wrap{flex-direction:column;}
}