:root{--h:214;--ah:354;--sat:71%;--lit:61%;--radius:3px;--space:1.25;--max:1208px;--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{display:grid;grid-template-columns:repeat(12,1fr)}.card{grid-column:span 4}.card:nth-child(1),.card:nth-child(4){grid-column:span 7}.card:nth-child(2),.card:nth-child(5){grid-column:span 5}
.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:Georgia,"Noto Serif SC","Songti SC",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{
  --g-bg:#e7eaee;--g-surface:rgba(255,255,255,.58);--g-border:rgba(40,46,54,.12);
  --g-ink:#1c2026;--g-mute:#5a6270;--neon:#ff2d4f;--data:#1ab7c4;--tactics:#f59e3c;
  --classics:#8b6cd6;--guide:#26b585;
  margin:0;background:linear-gradient(160deg,#dfe3e8 0%,#e9ecf0 42%,#f0f2f5 100%);
  color:var(--g-ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;
}
.topbar{
  position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:1rem;
  padding:.7rem 1.4rem;background:rgba(233,236,240,.82);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--g-border);
}
.brand{
  font-family:"Songti SC","SimSun","Noto Serif SC",serif;font-weight:700;
  font-size:1.15rem;letter-spacing:.04em;color:var(--g-ink);white-space:nowrap;
}
.brand::before{
  content:"";display:inline-block;width:8px;height:18px;margin-right:.5rem;
  vertical-align:-3px;background:var(--neon);border-radius:1px;
}
.nav{
  display:flex;gap:.35rem;margin-left:1rem;flex:1;flex-wrap:wrap;
}
.nav a{
  padding:.4rem .8rem;border-radius:6px;font-size:.92rem;color:var(--g-mute);
  text-decoration:none;transition:color .2s,background .2s;
}
.nav a:hover,.nav a:focus{color:var(--neon);background:rgba(255,45,79,.08);outline:none;}
.nav a[aria-current]{color:#fff;background:var(--neon);}
.hero{
  display:grid;grid-template-columns:1.05fr .95fr;gap:1.6rem;align-items:stretch;
  max-width:1200px;margin:1.6rem auto 0;padding:0 1.4rem;min-height:62vh;
}
.hero-copy{
  background:var(--g-surface);backdrop-filter:blur(10px);border:1px solid var(--g-border);
  border-radius:14px;padding:2rem 2.2rem;display:flex;flex-direction:column;
  justify-content:center;box-shadow:0 8px 30px rgba(40,46,54,.07);
}
.hero-copy h1{
  font-family:"Songti SC","Noto Serif SC",serif;font-size:2.05rem;line-height:1.3;
  margin:0 0 1rem;letter-spacing:.01em;
}
.hero-copy p{margin:0 0 1.2rem;color:var(--g-mute);font-size:1rem;line-height:1.65;}
.hero-art{
  border-radius:14px;background:linear-gradient(150deg,#2b3340,#1a1f28 70%);
  position:relative;overflow:hidden;min-height:320px;border:1px solid var(--g-border);
}
.hero-art::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 30% 40%,rgba(255,45,79,.2),transparent 55%);
}
.hero-art::before{
  content:"投手丘 · 历史复盘";position:absolute;bottom:1.4rem;left:1.6rem;
  color:rgba(255,255,255,.82);font-family:"Songti SC",serif;font-size:.95rem;letter-spacing:.25em;
}
.section{max-width:1200px;margin:3rem auto;padding:0 1.4rem;}
.section h2{
  font-family:"Songti SC","Noto Serif SC",serif;font-size:1.5rem;margin:0 0 1.2rem;
  padding-left:.8rem;border-left:4px solid var(--neon);
}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1.2rem;}
.card{
  background:var(--g-surface);backdrop-filter:blur(8px);border:1px solid var(--g-border);
  border-radius:12px;padding:1.4rem;transition:transform .2s,box-shadow .2s;
}
.card:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgba(40,46,54,.1);}
.card[data-topic="data"]{border-top:3px solid var(--data);}
.card[data-topic="tactics"]{border-top:3px solid var(--tactics);}
.card[data-topic="classics"]{border-top:3px solid var(--classics);}
.card[data-topic="guide"]{border-top:3px solid var(--guide);}
.card h3{font-family:"Songti SC",serif;margin:0 0 .6rem;font-size:1.15rem;}
.card p{color:var(--g-mute);margin:0 0 .8rem;line-height:1.55;}
.article{max-width:680px;margin:0 auto;padding:1.4rem 1.2rem 3