:root{--h:310;--ah:156;--sat:63%;--lit:51%;--radius:8px;--space:1.25;--max:1214px;--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:1380px}.hero{grid-template-columns:1fr}.hero-art{min-height:52vw;max-height:620px}.cards{grid-template-columns:repeat(3,1fr)}
.card,.hero-art{border-color:transparent;box-shadow:0 22px 60px #0004}.topbar{margin-top:16px;padding:14px 18px;border:1px solid var(--line);border-radius:999px;background:var(--panel)}
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 */
body {
  --bg: #1A1D24;
  --card: #212630;
  --card-h: #282F3D;
  --txt: #E8ECF2;
  --sub: #9AA3B2;
  --ball: #FFB347;
  --foot: #3DDC84;
  --tennis: #5B8DEF;
  --run: #FF5C5C;
  background: var(--bg);
  color: var(--txt);
  font-family: -apple-system, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 15px;
  line-height: 1.65;
  margin: 0;
}
body::before {
  content: "";
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--foot), var(--ball), var(--tennis), var(--run));
  z-index: 9999;
}
.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  background: rgba(26,29,36,0.82);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.brand {
  font-family: "Agency FB", "Roboto Condensed", "Bebas Neue", "Oswald", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 20px;
  font-weight: 700;
  color: var(--txt);
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand::after {
  content: "数据阅读平台";
  font-family: -apple-system, sans-serif;
  text-transform: none;
  letter-spacing: 0;
  font-size: 11px;
  font-weight: 400;
  color: var(--sub);
  border-left: 1px solid rgba(255,255,255,0.12);
  padding-left: 12px;
}
.nav {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
}
.nav a, .nav span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 12px;
  border-radius: 999px;
  color: var(--sub);
  text-decoration: none;
  transition: 0.2s;
  min-height: 32px;
}
.nav a:hover { color: var(--txt); background: rgba(255,255,255,0.04); }
.nav a::before {
  content: "";
  width: 7px; height: 7px;
  border-radius: 50%;
  background: currentColor;
}
.nav a[data-sport="football"]::before { background: var(--foot); }
.nav a[data-sport="basketball"]::before { background: var(--ball); }
.nav a[data-sport="tennis"]::before { background: var(--tennis); }
.nav a[data-sport="running"]::before { background: var(--run); }

.hero {
  width: 85%;
  margin: 0 auto;
  padding: 22px 0 0;
  display: grid;
  grid-template-columns: 160px 1fr;
  grid-template-rows: auto 1fr auto;
  gap: 16px 24px;
  min-height: calc(100vh - 100px);
}
.hero-art {
  width: 160px;
  height: 90px;
  background: linear-gradient(135deg, #2a1f0d, #0d0f13);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 5px;
  position: relative;
  overflow: hidden;
}
.hero-art::after {
  content: "NBA";
  position: absolute;
  right: 6px; bottom: 6px;
  background: var(--ball);
  color: #1A1D24;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 3px;
  letter-spacing: 0.05em;
}
.hero-copy {
  grid-column: 1 / -1;
  font-size: 15px;
  line-height: 1.7;
  color: var(--txt);
  max-width: 860px;
}
.hero-copy .lead {
  font-family: "Agency FB", "Roboto Condensed", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 13px;
  color: var(--ball);
  display: block;
  margin-bottom: 8px;
}
.hero .cards {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 6px;
}
.hero .card {
  background: var(--card);
  border: 1px solid rgba(255,255,255,0.06);
  border-left: 3px solid var(--ball);
  border-radius: 5px;
  padding: 16px 18px;
  transition: 0.25s;
}
.hero .card:hover {
  background: var(--card-h);
  transform: translateY(-2px);
}
.card .tag {
  font-size: 11px;
  color: var(--ball);
  font-family: "Agency FB", sans-serif;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.card h3 {
  margin: 6px 0 10px;
  font-size: 16px;
  line-height: 1.4;
}
.card .metric {
  font-family: "Agency FB", "Roboto Condensed", sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--ball);
  text-shadow: 0 0 12px rgba(255,179,71,0.3);
}
.card .read-more {
  display: inline-block;
  margin-top: 10px;
  font-size: 13px;
  color: var(--sub);
  text-decoration: none;
}

.section {
  width: 85%;
  margin: 36px auto;
  padding: 0;
}
  font-family: "Agency FB", "Roboto Condensed", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 22px;
  padding-left: 12px;
  border-left: 3px solid var(--ball);
  margin-bottom: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.cards .card {
  background: var(--card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 5px;
  padding: 18px;
  transition: 0.25s;
}
.cards .card:hover {
  background: var(--card-h);
  transform: translateY(-2px);
}
.cards .card[data-sport="football"] { border-left: 3px solid var(--foot); }
.cards .card[data-sport="basketball"] { border-left: 3px solid var(--ball); }
.cards .card[data-sport="tennis"] { border-left: 3px solid var(--tennis); }
.cards .card[data-sport="running"] { border-left: 3px solid var(--run); }

.card .bar {
  height: 6px;
  background: rgba(255,255,255,0.06);
  border-radius: 3px;
  margin: 10px 0;
  overflow: hidden;
}
  display: block;
  height: 100%;
  background: var(--foot);
  border-radius: 3px;
}

.article {
  max-width: 740px;
  margin: 0 auto;
  padding: 28px 0 60px;
}
.article h1 {
  font-family: "Agency FB", "Roboto Condensed", sans-serif;
  font-size: 32px;
  line-height: 1.25;
  margin: 0 0 12px;
  letter-spacing: 0.02em;
}
.article .meta {
  font-size: 12px;
  color: var(--sub);
  display: flex;
  gap: 14px;
  align-items: center;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding-bottom: 14px;
  margin-bottom: 22px;
}
.article .meta .pill {
  background: rgba(255,179,71,0.14);
  color: var(--ball);
  padding: 3px 9px;
  border-radius: 3px;
  font-size: 11px;
}
.article-body {
  font-size: 17px;
  line-height: 1.8;
  color: var(--txt);
}
.article-body p { margin: 0 0 1.4em; }
.article-body h2 {
  font-family: "Agency FB", "Roboto Condensed", sans-serif;
  font-size: 22px;
  margin: 2em 0 0.7em;
  padding-left: 12px;
  border-left: 3px solid var(--ball);
  letter-spacing: 0.03em;
}
.article-body blockquote {
  background: var(--card);
  border-left: 3px solid var(--ball);
  border-radius: 0 4px 4px 0;
  padding: 14px 18px;
  margin: 1.5em 0;
  font-family: "Roboto Condensed", monospace;
  font-size: 15px;
}
.article-body blockquote b {
  color: var(--ball);
  font-size: 18px;
}
.article-body a {
  color: var(--ball);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.lead {
  font-size: 17px;
  color: var(--txt);
  margin-bottom: 1.4em;
}
.button {
  display: inline-block;
  background: transparent;
  border: 1px solid rgba(255,179,71,0.4);
  color: var(--ball);
  padding: 8px 18px;
  border-radius: 4px;
  font-size: 13px;
  text-decoration: none;
  font-family: "Agency FB", sans-serif;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: 0.2s;
}
.button:hover {
  background: rgba(255,179,71,0.12);
  border-color: var(--ball);
}

footer {
  border-top: 1px solid rgba(255,255,255,0.06);
  margin-top: 48px;
  padding: 30px 0 24px;
  font-size: 12px;
  color: var(--sub);
}
footer .footer-inner {
  width: 85%;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 18px;
}
footer a { color: var(--sub); text-decoration: none; margin-right: 14px; }
footer a:hover { color: var(--txt); }

@media (max-width: 767px) {
  .topbar {
    padding: 0 14px;
    height: 52px;
  }
  .brand { font-size: 16px; }
  .brand::after { display: none; }
  .nav {
    gap: 2px;
    overflow-x: auto;
    scrollbar-width: none;
    flex: 1;
    margin-left: 12px;
  }
  .nav a { font-size: 12px; padding: 4px 8px; min-height: 44px; }
  .hero {
    width: 94%;
    grid-template-columns: 1fr;
    gap: 14px;
    min-height: auto;
    padding-top: 14px;
  }
  .hero-art { width: 140px; height: 79px; }
  .hero-copy { font-size: 14px; }
  .hero .cards { grid-template-columns: 1fr; }
  .section { width: 94%; margin: 24px auto; }
  .cards { grid-template-columns: 1fr; }
  .article { width: 94%; padding: 18px 0 40px; }
  .article h1 { font-size: 24px; }
  .article-body { font-size: 16px; line-height: 1.75; }
  .article .meta { flex-wrap: wrap; gap: 8px; font-size: 11px; }
  footer .footer-inner { width: 94%; flex-direction: column; gap: 10px; }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .hero, .section, footer .footer-inner { width: 90%; }
  .cards { grid-template-columns: 1fr 1fr; }
  .hero .cards { grid-template-columns: 1fr 1fr; }
}