:root{--h:158;--ah:85;--sat:74%;--lit:53%;--radius:16px;--space:1;--max:991px;--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:1040px}.hero{grid-template-columns:1fr}.hero-copy{text-align:center;max-width:820px;margin:auto}.cards{grid-template-columns:1fr 1fr}
.card,.hero-art{background:var(--panel);box-shadow:0 18px 50px #0003}.topbar{border:0}.nav a{font-size:13px;text-transform:uppercase;letter-spacing:.12em}
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: #0e1116;
  --bg-2: #161b22;
  --card: #1a2028;
  --text: #e8ecef;
  --text-dim: #9aa4ad;
  --line: #2a3138;
  --lime: #7dff9e;
  --lime-soft: rgba(125,255,158,0.12);
  --amber: #f5c451;
  --violet: #b79bff;
  --teal: #4fd6c4;
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", Roboto, system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.7;
}
body.light {
  --bg: #f5f6f3;
  --bg-2: #ffffff;
  --card: #ffffff;
  --text: #161b22;
  --text-dim: #5a6470;
  --line: #d8dcd2;
  --lime-soft: rgba(46,160,67,0.1);
}
.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 12px 28px;
  background: var(--bg-2);
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
}
.brand {
  font-family: "Arial Black", "Segoe UI Black", Impact, sans-serif;
  font-size: 20px;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--text);
  white-space: nowrap;
}
.brand::after {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-left: 6px;
  background: var(--lime);
  border-radius: 50%;
  vertical-align: middle;
}
.nav {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
  margin-right: auto;
}
.nav a {
  padding: 8px 14px;
  font-size: 14px;
  color: var(--text-dim);
  text-decoration: none;
  border-radius: 6px;
  transition: color .15s;
}
.nav a:hover, .nav a:focus {
  color: var(--lime);
  background: var(--lime-soft);
}
.hero {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 0;
  min-height: 62vh;
  border-bottom: 1px solid var(--line);
}
.hero-copy {
  padding: 56px 48px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.hero-copy h1 {
  font-family: "Arial Black", "Segoe UI Black", Impact, sans-serif;
  font-size: clamp(28px, 4.2vw, 46px);
  line-height: 1.12;
  letter-spacing: -0.025em;
  margin: 0 0 18px;
}
.hero-copy .lead {
  font-size: 17px;
  color: var(--text-dim);
  margin: 0 0 22px;
  max-width: 42em;
}
.hero-art {
  background: #0a2a1c;
  background: linear-gradient(135deg, #0a2a1c 0%, #133328 100%);
  position: relative;
  min-height: 360px;
  border-left: 1px solid var(--line);
}
.hero-art::before {
  content: "";
  position: absolute;
  inset: 24px;
  border: 2px solid rgba(125,255,158,0.18);
  border-radius: 8px;
}
.hero-art::after {
  content: "斯诺克球桌特写";
  position: absolute;
  bottom: 36px;
  left: 40px;
  color: rgba(125,255,158,0.6);
  font-size: 12px;
  letter-spacing: 0.15em;
}
.section {
  padding: 48px 28px;
  max-width: 1240px;
  margin: 0 auto;
}
.section h2 {
  font-family: "Arial Black", "Segoe UI Black", Impact, sans-serif;
  font-size: 26px;
  margin: 0 0 24px;
  letter-spacing: -0.015em;
}
.section h2 span {
  display: inline-block;
  width: 6px;
  height: 22px;
  background: var(--lime);
  margin-right: 12px;
  vertical-align: -3px;
}
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 22px;
  transition: border-color .18s, transform .18s;
}
.card:hover {
  border-color: var(--lime);
  transform: translateY(-2px);
}
.card .tag {
  font-size: 12px;
  color: var(--lime);
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}
.card.amber .tag { color: var(--amber); }
.card.violet .tag { color: var(--violet); }
.card.teal .tag { color: var(--teal); }
.card h3 {
  font-size: 18px;
  margin: 0 0 10px;
  line-height: 1.3;
}
.card p {
  color: var(--text-dim);
  font-size: 14px;
  margin: 0 0 14px;
  line-height: 1.6;
}
.card .meta {
  font-size: 12px;
  color: var(--text-dim);
  border-top: 1px solid var(--line);
  padding-top: 10px;
}
.article {
  max-width: 760px;
  margin: 0 auto;
  padding: 56px 28px 80px;
}
.article h1 {
  font-family: "Arial Black", "Segoe UI Black", Impact, sans-serif;
  font-size: clamp(26px, 3.4vw, 38px);
  line-height: 1.18;
  margin: 0 0 14px;
  letter-spacing: -0.02em;
}
.article .meta {
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 32px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}
.article .meta strong {
  color: var(--lime);
  font-weight: 600;
}
.article-body p {
  font-size: 16.5px;
  line-height: 1.75;
  margin: 0 0 20px;
  color: var(--text);
}
.article-body h2 {
  font-family: "Arial Black", "Segoe UI Black", Impact, sans-serif;
  font-size: 22px;
  margin: 36px 0 14px;
  letter-spacing: -0.01em;
}
.article-body h3 {
  font-size: 18px;
  margin: 28px 0 12px;
  color: var(--lime);
}
.article-body blockquote {
  margin: 22px 0;
  padding: 14px 20px;
  border-left: 3px solid var(--amber);
  background: var(--bg-2);
  border-radius: 0 6px 6px 0;
  color: var(--text-dim);
}
.article-body code, .article-body .num {
  font-family: "Cascadia Code", "Consolas", monospace;
  background: var(--lime-soft);
  color: var(--lime);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 0.92em;
}
.article-body .data-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 12px;
  margin: 24px 0;
}
.article-body .data-row .item {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  text-align: center;
}
.article-body .data-row .item .v {
  font-size: 22px;
  font-weight: 900;
  color: var(--lime);
  display: block;
}
.article-body .data-row .item .k {
  font-size: 12px;
  color: var(--text-dim);
  margin-top: 4px;
}
.lead {
  font-size: 18px;
  color: var(--text-dim);
  line-height: 1.7;
}
.button {
  display: inline-block;
  padding: 11px 22px;
  background: var(--lime);
  color: #0a1f12;
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
  border-radius: 6px;
  border: none;
  transition: filter .15s, transform .15s;
}
.button:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
}
.button.ghost {
  background: transparent;
  color: var(--lime);
  border: 1px solid var(--lime);
}
footer {
  border-top: 1px solid var(--line);
  background: var(--bg-2);
  padding: 36px 28px;
  color: var(--text-dim);
  font-size: 13px;
}
footer .cols {
  max-width: 1240px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 28px;
}
footer h4 {
  color: var(--text);
  font-size: 14px;
  margin: 0 0 12px;
}
footer a {
  color: var(--text-dim);
  text-decoration: none;
  display: block;
  padding: 3px 0;
}
footer a:hover { color: var(--lime); }
footer .legal {
  max-width: 1240px;
  margin: 24px auto 0;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  .hero-copy { padding: 32px 20px 28px; }
  .hero-art { min-height: 180px; border-left: none; border-top: 1px solid var(--line); }
  .topbar { padding: 10px 16px; gap: 8px; }
  .brand { font-size: 17px; }
  .nav { gap: 0; width: 100%; order: 3; overflow-x: auto; }
  .nav a { padding: 7px 10px; font-size: 13px; white-space: nowrap; }
  .section { padding: 32px 16px; }
  .section h2 { font-size: 22px; }
  .cards { grid-template-columns: 1fr; gap: 14px; }
  .article { padding: 28px 16px 56px; }
  .article .meta { font-size: 12px; }
  footer .cols { grid-template-columns: 1fr 1fr; gap: 20px; }
  footer .legal { font-size: 12px; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .hero-copy h1 { font-size: 26px; }
  .hero-copy .lead { font-size: 15.5px; }
  .article-body p { font-size: 16px; line-height: 1.72; }
  .button { padding: 10px 18px; }
  footer .cols { grid-template-columns: 1fr; }
}