:root{--h:216;--ah:184;--sat:79%;--lit:57%;--radius:27px;--space:1;--max:1099px;--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}.hero h1{max-width:14ch;font-size:clamp(50px,8vw,104px)}.hero-art{min-height:230px}.cards{grid-template-columns:1fr 1fr}
.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:#F5F7FA;--ink:#1B2230;--muted:#5A6478;--line:#E0E5EC;
  --str:#1B2230;--str2:#222B3C;--accent:#00E676;--accent2:#00C565;
  --ball:#FFB300;--tennis:#3D5AFE;--run:#FF3D00;
}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:-apple-system,'Segoe UI','PingFang SC','Microsoft YaHei',sans-serif;
  font-size:14px;line-height:1.62;
}
.topbar{
  position:sticky;top:0;z-index:60;
  background:var(--str);border-bottom:1px solid #2A3344;
}
.brand{
  font-family:'Bahnschrift','Arial Narrow','PingFang SC',sans-serif;
  font-stretch:condensed;letter-spacing:.06em;
  color:#fff;font-weight:700;text-transform:uppercase;
}
.brand .dot{color:var(--accent)}
.nav{display:flex;flex-wrap:wrap;align-items:center}
.nav a{
  color:#C8D0DC;text-decoration:none;
  padding:14px 16px;font-size:14px;
  transition:color .25s ease;min-height:44px;line-height:24px;
}
.nav a:hover,.nav a:focus{color:var(--accent)}
.nav .fav{color:var(--accent)}
.hero{
  display:grid;grid-template-columns:1.35fr 1fr;
  gap:32px;max-width:1100px;margin:0 auto;
  padding:48px 24px 40px;align-items:center;
  min-height:78vh;
}
.hero-copy{
  background:#fff;border:1px solid var(--line);
  border-radius:14px;padding:32px 32px 28px;
  box-shadow:0 14px 40px rgba(27,34,48,.07);
  border-left:5px solid var(--accent);
}
.hero-copy .tag{
  display:inline-block;font-size:11px;letter-spacing:.18em;
  color:var(--accent);background:rgba(0,230,118,.1);
  padding:4px 10px;border-radius:4px;font-weight:600;
}
.hero-copy h1{
  font-family:'Bahnschrift','Arial Narrow','PingFang SC',sans-serif;
  font-stretch:condensed;letter-spacing:.01em;
  font-size:38px;line-height:1.12;margin:14px 0 10px;
}
.hero-copy .meta{color:var(--muted);font-size:13px}
.hero-copy .lead{font-size:15px;color:#2A3344;margin:14px 0 18px;line-height:1.65}
.hero-copy .nums{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:18px 0 22px}
.hero-copy .nums b{
  font-family:'Bahnschrift','Arial Narrow',sans-serif;
  font-size:26px;color:var(--accent);display:block;line-height:1;
}
.hero-copy .nums span{font-size:11px;color:var(--muted)}
.hero-art{
  background:var(--str);border-radius:14px;
  min-height:340px;position:relative;overflow:hidden;
  border:1px solid #2A3344;
}
.hero-art .cap{
  position:absolute;bottom:14px;left:18px;right:18px;
  color:#8A95A8;font-size:11px;letter-spacing:.06em;
}
.button{
  display:inline-block;text-decoration:none;
  padding:12px 22px;border-radius:8px;font-size:14px;
  font-weight:600;min-height:44px;line-height:20px;
  transition:all .2s;cursor:pointer;
}
.button.primary{background:var(--accent);color:var(--str)}
.button.primary:hover{background:var(--accent2)}
.button.ghost{background:transparent;border:1px solid var(--ink);color:var(--ink)}
.button.ghost:hover{border-color:var(--accent);color:var(--accent)}
.section{max-width:1100px;margin:0 auto;padding:36px 24px;border-top:1px solid var(--line)}
.section h2{
  font-family:'Bahnschrift','Arial Narrow','PingFang SC',sans-serif;
  font-stretch:condensed;font-size:24px;margin:0 0 18px;
  letter-spacing:.02em;border-left:4px solid var(--accent);padding-left:12px;
}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{
  background:#fff;border:1px solid var(--line);border-radius:10px;
  padding:18px;text-decoration:none;color:inherit;transition:all .25s;
  display:flex;flex-direction:column;
}
.card:hover{
  border-color:var(--accent);box-shadow:0 8px 24px rgba(0,230,118,.1);
  transform:translateY(-2px)
}
.card .ctag{font-size:11px;letter-spacing:.1em;color:var(--accent);font-weight:600}
.card h3{font-size:16px;margin:8px 0 6px;line-height:1.4}
.card p{font-size:13px;color:var(--muted);margin:0;line-height:1.55}
.card .date{font-size:12px;color:#9CA3B5;margin-top:10px}
.article{max-width:760px;margin:0 auto;padding:32px 24px 60px}
.article .crumb{font-size:12px;color:var(--muted);margin-bottom:14px}
.article .crumb a{color:var(--accent);text-decoration:none}
.article h1{
  font-family:'Bahnschrift','Arial Narrow','PingFang SC',sans-serif;
  font-stretch:condensed;font-size:32px;line-height:1.2;margin:0 0 12px;
}
.article .meta{color:var(--muted);font-size:13px;margin-bottom:24px}
.article-body{font-size:16px;line-height:1.78;color:#283142}
.article-body p{margin:0 0 18px}
.article-body h2{font-size:20px;margin:26px 0 10px}
.article-body img{max-width:100%;border-radius:8px;margin:14px 0}
.article-body a{color:var(--accent2);border-bottom:1px solid var(--accent)}
.lead{
  font-size:18px;color:var(--ink);font-weight:500;
  border-left:3px solid var(--accent);padding-left:14px;
  margin:0 0 24px;line-height:1.6;
}
footer{background:var(--str);color:#8A95A8;padding:36px 24px;margin-top:24px}
footer a{color:#C8D0DC;text-decoration:none}
footer a:hover{color:var(--accent)}
footer .note{font-size:11px;color:#5A6478;margin-top:18px;border-top:1px solid