:root{--h:37;--ah:232;--sat:52%;--lit:55%;--radius:13px;--space:.82;--max:989px;--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-art{min-height:260px}.cards{grid-template-columns:repeat(3,1fr)}.card:nth-child(4){grid-column:span 2}
.card,.hero-art{background:var(--panel);box-shadow:0 18px 50px #0003}.topbar{margin-top:16px;padding:14px 18px;border:1px solid var(--line);border-radius:999px;background:var(--panel)}
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 */
/* 拳击赛事档案 — 深空碳灰 × 霓虹光谱 覆盖层 */
body{
  background:#0d1015;
  color:#c8ccd4;
  font-family:-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  font-size:15px;
  line-height:1.66;
  letter-spacing:.01em;
  --cyan:#2ff3ff;--orange:#ff7a1a;--amber:#f5c451;--indigo:#5b6cff;--green:#2ddc7a;--red:#ff3b3b;
  --surface:#161b22;--surface2:#1d2330;--border:#2a313d;--ink:#f0f2f5;
}
.topbar{
  position:sticky;top:0;z-index:100;
  background:rgba(13,16,21,.97);
  border-bottom:1px solid var(--border);
  box-shadow:0 1px 0 0 var(--cyan) inset,0 8px 26px rgba(0,0,0,.55);
}
.brand{
  font-weight:800;font-stretch:condensed;
  letter-spacing:.02em;text-transform:uppercase;
  color:var(--ink);font-size:18px;
  display:flex;align-items:center;gap:9px;
}
.brand::before{
  content:"";width:22px;height:22px;
  background:linear-gradient(135deg,var(--cyan),var(--red));
  clip-path:polygon(50% 0,100% 50%,50% 100%,0 50%);
}
.nav{display:flex;gap:2px;align-items:center;font-size:13px;flex-wrap:wrap}
.nav a{
  padding:9px 12px;color:#9aa3b2;text-decoration:none;
  border-bottom:2px solid transparent;font-weight:600;
  letter-spacing:.04em;transition:color .2s,border-color .2s;
}
.nav a:hover,.nav a[aria-current="page"]{color:var(--cyan);border-bottom-color:var(--cyan)}
.hero{
  display:grid;grid-template-columns:1.15fr .85fr;gap:0;
  border:1px solid var(--border);background:var(--surface);
  margin:18px 0;position:relative;overflow:hidden;
}
.hero::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:4px;
  background:linear-gradient(var(--cyan),var(--amber) 60%,var(--red));
}
.hero-copy{padding:34px 36px 30px;display:flex;flex-direction:column;gap:14px}
.hero-copy .tag{
  font-size:11px;letter-spacing:.18em;color:var(--cyan);
  border:1px solid var(--cyan);padding:3px 10px;text-transform:uppercase;
  align-self:flex-start;background:rgba(47,243,255,.06);
}
.hero-copy h1,.hero-copy h2{
  font-stretch:condensed;font-weight:800;color:var(--ink);
  font-size:36px;line-height:1.1;letter-spacing:-.012em;margin:0;
}
.hero-copy p{color:#aab2c0;font-size:15px;margin:0;max-width:42em}
.hero-copy .stat{
  display:flex;gap:22px;font-size:12px;color:#8893a4;
  border-top:1px dashed var(--border);padding-top:12px;margin-top:4px;
}
.hero-copy .stat b{color:var(--cyan);font-size:18px;font-weight:800;display:block;letter-spacing:.02em}
.hero-art{
  min-height:260px;
  background:
    radial-gradient(circle at 32% 34%,rgba(47,243,255,.28),transparent 60%),
    radial-gradient(circle at 70% 72%,rgba(255,122,26,.22),transparent 56%),
    repeating-linear-gradient(45deg,#1a212c 0 14px,#141922 14px 28px);
  border-left:1px solid var(--border);position:relative;
}
.hero-art::after{
  content:"";position:absolute;inset:24% 28% 24% 28%;
  border:2px solid rgba(47,243,255,.45);
  box-shadow:0 0 0 6px rgba(13,16,21,.6),0 0 30px rgba(47,243,255,.2) inset;
  transform:rotate(0deg);
}
.section{padding:30px 0;border-top:1px solid var(--border)}
.section h2{
  font-stretch:condensed;letter-spacing:.05em;font-size:23px;color:var(--ink);
  display:flex;align-items:center;gap:12px;margin:0 0 20px;
}
.section h2::before{content:"";width:20px;height:3px;background:var(--cyan)}
.section h2 small{font-size:12px;color:#7e8696;letter-spacing:.12em;font-weight:500}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px}
.card{
  background:var(--surface);border:1px solid var(--border);
  padding:16px 16px 16px 22px;position:relative;
  transition:transform .2s,border-color .2s;
}
.card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--amber)}
.card[data-cat="tech"]::before{background:var(--orange)}
.card[data-cat="data"]::before{background:var(--green)}
.card[data-cat="champ"]::before{background:var(--red)}
.card[data-cat="guide"]::before{background:var(--indigo)}
.card:hover{transform:translateY(-3px);border-color:var(--cyan)}
.card .meta{font-size:11px;color:#7e8696;letter-spacing:.1em;text-transform:uppercase}
.card h3{font-size:16.5px;color:var(--ink);margin:8px 0 6px;font-weight:700;line-height:1.3}
.card p{font-size:13.5px;color:#9aa3b2;margin:0 0 12px;line-height:1.5}
.article{max-width:780px;margin:0 auto;padding:26px 0}
.article-body{font-size:16px;line-height:1.74;color:#d6dae2}
.article-body p{margin:0 0 18px}
.article-body h3{
  font-stretch:condensed;color:var(--ink);
  border-left:3px solid var(--orange);padding-left:13px;
  margin:30px 0 12px;font-size:20px;letter-spacing:.01em;
}
.article-body table{width:100%;border-collapse:collapse;font-size:13px;margin:18px 0}
.article-body th,.article-body td{border:1px solid var(--border);padding:9px 11px;text-align:left}
.article-body th{background:var(--surface2);color:var(--cyan);font-weight:600;letter-spacing:.04em}
.article-body td b{color:var(--amber)}
.article-body blockquote{
  border-left:3px solid var(--amber);background:var(--surface2);
  padding:13px 18px;margin:18px 0;color:#e6e9f0;font-size:15px;
}
.lead{
  font-size:18.5px;color:var(--ink);line-height:1.6;
  border-left:3px solid var(--cyan);padding:6px 0 6px 16px;
  margin:0 0 26px;font-weight:500;
}
.button{
  display:inline-block;padding:11px 22px;background:transparent;
  border:1px solid var(--cyan);color:var(--cyan);text-decoration:none;
  font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;
  font-weight:700;transition:background .2s,color .2s;