:root{--h:225;--ah:8;--sat:64%;--lit:54%;--radius:24px;--space:1;--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}.shell{max-width:1120px}.hero{grid-template-columns:1.4fr .6fr}.cards{grid-template-columns:1fr 1fr}.card:nth-child(1){grid-column:1/-1}
.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:"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 */
body {
  background: radial-gradient(1200px 600px at 50% -10%, #181b22 0%, #0F1115 60%);
  color: #e7eaef;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  margin: 0;
  letter-spacing: .01em;
}
.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 24px;
  background: rgba(15,17,21,.78);
  backdrop-filter: blur(14px) saturate(1.2);
  -webkit-backdrop-filter: blur(14px) saturate(1.2);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.brand {
  font-family: "Arial Narrow", "Roboto Condensed", Impact, sans-serif;
  font-weight: 800;
  font-size: 20px;
  letter-spacing: .03em;
  color: #fff;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 8px;
}
.brand::before {
  content: "";
  width: 10px; height: 10px;
  background: #ff5a3c;
  box-shadow: 0 0 10px #ff5a3c;
  display: inline-block;
}
.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  font-size: 14px;
}
.nav a {
  color: #c7ccd6;
  text-decoration: none;
  padding: 6px 10px;
  border-radius: 6px;
  transition: color .15s, background .15s;
}
.nav a:hover { color: #fff; background: rgba(255,90,60,.14); }
.hero {
  position: relative;
  min-height: 74vh;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  align-items: center;
  gap: 40px;
  padding: 60px 8% 56px;
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(15,17,21,.25), rgba(15,17,21,.92));
  z-index: 0;
}
.hero-copy { position: relative; z-index: 2; max-width: 620px; }
.hero-copy h1 {
  font-family: "Arial Narrow", "Roboto Condensed", Impact, sans-serif;
  font-weight: 800;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.08;
  margin: 0 0 16px;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: .01em;
}
.hero-copy h1 em {
  font-style: normal;
  color: #ff5a3c;
}
.hero-copy p {
  font-size: 16px;
  color: #aab1bf;
  margin: 0 0 24px;
}
.hero-art {
  position: relative;
  z-index: 1;
  height: 360px;
  border-radius: 14px;
  background:
    linear-gradient(135deg, rgba(255,90,60,.22), rgba(20,180,120,.18), rgba(80,120,255,.18)),
    linear-gradient(180deg, #1a1d24, #0c0e12);
  border: 1px solid rgba(255,255,255,.1);
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(0,0,0,.5);
}
.hero-art::after {
  content: "美式橄榄球四分卫战术板暗色场景插画";
  position: absolute;
  bottom: 12px; left: 14px;
  font-size: 11px;
  color: rgba(255,255,255,.45);
  background: rgba(0,0,0,.35);
  padding: 3px 8px;
  border-radius: 4px;
}
.button {
  display: inline-block;
  padding: 12px 22px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 8px;
  border: 1px solid transparent;
  transition: transform .12s, box-shadow .15s;
}
.button:first-of-type {
  background: linear-gradient(180deg, #ff6b4a, #e8421f);
  color: #fff;
  box-shadow: 0 8px 24px rgba(255,90,60,.35);
}
.button:first-of-type:hover { transform: translateY(-2px); }
.button:last-of-type {
  background: rgba(255,255,255,.04);
  color: #fff;
  border-color: rgba(255,255,255,.18);
}
.button:last-of-type:hover { border-color: #ff5a3c; color: #ff5a3c; }
.section {
  padding: 44px 8%;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.section h2 {
  font-family: "Arial Narrow", "Roboto Condensed", Impact, sans-serif;
  font-size: 26px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .03em;
  margin: 0 0 20px;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 10px;
}
.section h2::before {
  content: "";
  width: 6px; height: 22px;
  background: #ff5a3c;
  display: inline-block;
}
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}
.card {
  background: rgba(255,255,255,.035);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 12px;
  padding: 16px;
  transition: border-color .18s, transform .18s, background .18s;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.card:hover {
  transform: translateY(-3px);
  border-color: rgba(255,90,60,.4);
  background: rgba(255,255,255,.05);
}
.card::before {
  content: "";
  height: 120px;
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255,90,60,.2), rgba(20,180,120,.18)),
    linear-gradient(180deg, #20242c, #0c0e12);
  display: block;
}
.card h3 {
  font-family: "Arial Narrow", "Roboto Condensed", Impact, sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  margin: 0;
  line-height: 1.25;
}
.card p { font-size: 13.5px; color: #aab1bf; margin: 0; }
.card time { font-size: 12px; color: #6b7280; }
.card .tag { display: inline-block; font-size: 11px; padding: 3px 8px; border-radius: 4px; text-transform: uppercase; letter-spacing: .05em; align-self: flex-start; }
.card[data-cat="offense"] .tag { background: rgba(20,180,120,.18); color: #2fe6a0; }
.card[data-cat="defense"] .tag { background: rgba(255,180,40,.16); color: #ffc24a; }
.card[data-cat="special"] .tag { background: rgba(80,120,255,.18); color: #7aa2ff; }
.lead {
  font-size: 18px;
  line-height: 1.7;
  color: #d6dae2;
  margin: 0 0 20px;
  padding-left: 14px;
  border-left: 3px solid #ff5a3c;
}
.article {
  padding: 40px 8% 60px;
  max-width: 1100px;
  margin: 0 auto;
}
.article-body {
  max-width: 700px;
  margin: 0 auto;
  font-size: 17px;
  line-height: 1.78;
  color: #d6dae2;
}
.article-body p { margin: 0 0 1.1em; }
.article-body h2, .article-body h3 {
  font-family: "Arial Narrow", "Roboto Condensed", Impact, sans-serif;
  color: #fff;
  margin: 1.6em 0 .6em;
}
.article-body img {
  width: 100%;
  border-radius: 10px;
  margin: 1.4em 0;
  border: 1px solid rgba(255,255,255,.1);
}
.article-body blockquote {
  margin: 1.4em 0;
  padding: 12px 16px;
  border-left: 3px solid #ffc24a;
  background: rgba(255,194,74,.06);
  color: #e7eaef;
  font-style: italic;
}
footer {
  padding: 36px 8%;
  background: rgba(255,255,255,.02);
  border-top: 1px solid rgba(255,255,255,.08);
  color: #8b929e;
  font-size: 13px;
  line-height: 1.7;
}
footer a { color: #c7ccd6; text-decoration: none; margin-right: 14px; }
footer a:hover { color: #ff5a3c; }
@media (max-width: 1023px) {
  .hero { grid-template-columns: 1fr; min-height: auto; padding: 40px 6% 36px; gap: 24px; }
  .hero-art { height: 220px; }
  .section { padding: 36px 6%; }
  .cards { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; }
  .article { padding: 32px 6% 48px; }
}
@media (max-width: 767px) {
  .topbar { flex-direction: column; align-items: stretch; padding: 8px 14px; gap: 8px; }
  .nav { justify-content: flex-start; gap: 2px; overflow-x: auto; padding-bottom: 4px; }
  .nav a { padding: 6px 8px; font-size: 13px; white-space: nowrap; }
  .brand { font-size: 17px; }
  .hero { padding: 26px 16px 28px; min-height: 56vh; }
  .hero-copy h1 { font-size: 26px; }
  .hero-copy p { font-size: 14.5px; }
  .hero-art { height: 160px; }
  .button { display: block; text-align: center; padding: 11px 16px; font-size: 13px; }
  .hero-copy .button + .button { margin-top: 10px; }
  .section { padding: 28px 16px; }
  .section h2 { font-size: 21px; }
  .cards { grid-template-columns: 1fr; gap: 14px; }
  .card::before { height: 96px; }
  .article { padding: 24px 14px 40px; }
  .article-body { font-size: 16px; line-height: 1.7; }
  .lead { font-size: 16px; }
  footer { padding: 28px 16px; }
  footer a { display: inline-block; margin: 0 10px 6px 0; }
}