/* 沙巴体育 - 静态样式表 */
:root{
  --saba-bg:#06151f;
  --saba-panel:#0c2230;
  --saba-panel-light:#133145;
  --saba-blue:#2385d8;
  --saba-cyan:#25c3cf;
  --saba-green:#21a66b;
  --saba-orange:#f0832b;
  --saba-red:#df4450;
  --saba-gold:#d9ad43;
  --saba-text:#eef7fb;
  --saba-muted:#9db0bd;
  --saba-light:#f4f7f9;
  --saba-dark-text:#192733;
  --saba-border:#234052;
  --saba-radius:8px;
  --saba-maxw:1180px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--saba-bg);
  color:var(--saba-text);
  font-family:"Microsoft YaHei","PingFang SC","Segoe UI",sans-serif;
  line-height:1.7;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0 0 .6em 0;line-height:1.35;}
p{margin:0 0 1em 0;}

.container{
  max-width:var(--saba-maxw);
  margin:0 auto;
  padding:0 20px;
}

/* Header */
.site-header{
  position:sticky;
  top:0;
  z-index:100;
  background:rgba(6,21,31,.96);
  border-bottom:1px solid var(--saba-border);
  backdrop-filter:blur(4px);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:10px 20px;
  max-width:var(--saba-maxw);
  margin:0 auto;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:700;
  font-size:1.1rem;
}
.brand img{width:36px;height:36px;}
.brand-sub{
  display:block;
  font-size:.72rem;
  font-weight:400;
  color:var(--saba-muted);
}
.main-nav{
  display:flex;
}
.main-nav ul{
  display:flex;
  gap:4px;
  flex-wrap:wrap;
}
.main-nav a{
  padding:8px 12px;
  border-radius:6px;
  font-size:.92rem;
  color:var(--saba-text);
  white-space:nowrap;
}
.main-nav a:hover{background:var(--saba-panel-light);color:var(--saba-cyan);}

.header-actions{display:flex;align-items:center;gap:10px;}
.btn{
  display:inline-block;
  padding:9px 16px;
  border-radius:var(--saba-radius);
  font-size:.9rem;
  font-weight:600;
  border:1px solid transparent;
  cursor:pointer;
}
.btn-primary{background:var(--saba-blue);color:#fff;}
.btn-primary:hover{background:#1c6fb3;}
.btn-outline{border-color:var(--saba-border);color:var(--saba-text);background:transparent;}
.btn-outline:hover{border-color:var(--saba-cyan);color:var(--saba-cyan);}
.btn-disabled{
  background:var(--saba-panel-light);
  color:var(--saba-muted);
  cursor:not-allowed;
  border:1px dashed var(--saba-border);
}

.nav-toggle{
  display:none;
  background:none;
  border:1px solid var(--saba-border);
  border-radius:6px;
  color:var(--saba-text);
  font-size:1.3rem;
  padding:6px 10px;
  cursor:pointer;
}

/* Hero */
.hero{
  padding:56px 0 30px;
  background:
    radial-gradient(circle at 80% 10%, rgba(37,195,207,.14), transparent 55%),
    radial-gradient(circle at 10% 90%, rgba(35,133,216,.14), transparent 55%);
  border-bottom:1px solid var(--saba-border);
}
.hero-inner{
  display:flex;
  align-items:center;
  gap:40px;
  max-width:var(--saba-maxw);
  margin:0 auto;
  padding:0 20px;
}
.hero-copy{flex:1 1 480px;}
.hero-media{flex:1 1 380px;}
.hero-tags{
  color:var(--saba-cyan);
  font-size:.92rem;
  margin-bottom:14px;
  letter-spacing:.02em;
}
.hero h1{
  font-size:2.1rem;
  background:linear-gradient(90deg,var(--saba-text),var(--saba-cyan));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.hero-desc{
  color:var(--saba-muted);
  font-size:1rem;
  max-width:560px;
}
.hero-actions{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  margin-top:18px;
}

.quick-strip{
  display:grid;
  grid-template-columns:repeat(6,1fr);
  gap:10px;
  max-width:var(--saba-maxw);
  margin:26px auto 0;
  padding:0 20px;
}
.quick-item{
  background:var(--saba-panel);
  border:1px solid var(--saba-border);
  border-radius:var(--saba-radius);
  padding:12px 10px;
  text-align:center;
  font-size:.85rem;
  color:var(--saba-muted);
}
.quick-item strong{display:block;color:var(--saba-text);font-size:.95rem;margin-bottom:2px;}

/* Sections */
.section{
  padding:56px 0;
  border-bottom:1px solid var(--saba-border);
}
.section-light{
  background:var(--saba-light);
  color:var(--saba-dark-text);
}
.section-light .section-desc{color:#4d5c68;}
.section-head{
  max-width:760px;
  margin:0 auto 34px;
  text-align:center;
}
.section-head h2{font-size:1.6rem;}
.section-desc{color:var(--saba-muted);font-size:.98rem;}
.eyebrow{
  display:inline-block;
  font-size:.8rem;
  color:var(--saba-cyan);
  border:1px solid var(--saba-border);
  padding:3px 10px;
  border-radius:20px;
  margin-bottom:10px;
}

/* Game cards */
.game-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(270px,1fr));
  gap:20px;
}
.game-card{
  background:var(--saba-panel);
  border:1px solid var(--saba-border);
  border-radius:var(--saba-radius);
  padding:18px;
  display:flex;
  flex-direction:column;
  gap:8px;
}
.game-card img{
  width:100%;
  height:150px;
  object-fit:contain;
  background:var(--saba-panel-light);
  border-radius:6px;
  padding:10px;
}
.game-card h3{font-size:1.05rem;margin:8px 0 2px;}
.game-meta{
  display:flex;
  flex-wrap:wrap;
  gap:6px;
  font-size:.76rem;
}
.tag{
  background:var(--saba-panel-light);
  border:1px solid var(--saba-border);
  color:var(--saba-muted);
  padding:2px 8px;
  border-radius:20px;
}
.tag-football{border-color:var(--saba-green);color:var(--saba-green);}
.tag-basketball{border-color:var(--saba-orange);color:var(--saba-orange);}
.tag-racing{border-color:#7a6bd8;color:#9d90ea;}
.game-card p{font-size:.88rem;color:var(--saba-muted);flex:1;}
.game-card .btn{align-self:flex-start;margin-top:4px;}

/* Football / Basketball entry lists */
.entry-list{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:18px;
}
.entry-card{
  background:var(--saba-panel);
  border:1px solid var(--saba-border);
  border-left:3px solid var(--saba-green);
  border-radius:var(--saba-radius);
  padding:16px 18px;
}
#basketball .entry-card{border-left-color:var(--saba-orange);}
.entry-card h3{font-size:1rem;}
.entry-card p{font-size:.87rem;color:var(--saba-muted);margin:0;}
.entry-card.brief{opacity:.9;}

/* Esports updates timeline (dark section) */
.news-list{
  display:flex;
  flex-direction:column;
  gap:14px;
}
.news-item{
  display:flex;
  gap:16px;
  background:var(--saba-panel);
  border:1px solid var(--saba-border);
  border-radius:var(--saba-radius);
  padding:16px 18px;
  align-items:flex-start;
}
.news-date{
  flex:0 0 100px;
  font-size:.82rem;
  color:var(--saba-cyan);
}
.news-date span{display:block;color:var(--saba-muted);font-size:.75rem;}
.news-body h3{font-size:1rem;margin-bottom:6px;}
.news-body p{font-size:.87rem;color:var(--saba-muted);margin-bottom:6px;}
.news-source{font-size:.76rem;color:var(--saba-muted);}

/* Articles */
.article-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:18px;
}
.article-card{
  background:var(--saba-panel);
  border:1px solid var(--saba-border);
  border-radius:var(--saba-radius);
  padding:16px 18px;
  display:flex;
  flex-direction:column;
  gap:8px;
}
.article-card h3{font-size:1.02rem;}
.article-meta{font-size:.76rem;color:var(--saba-muted);display:flex;flex-wrap:wrap;gap:8px;}
.article-card p{font-size:.87rem;color:var(--saba-muted);flex:1;}

/* Long articles */
.long-article{
  max-width:820px;
  margin:0 auto 40px;
  background:var(--saba-panel);
  border:1px solid var(--saba-border);
  border-radius:var(--saba-radius);
  padding:28px 30px;
}
.long-article:last-child{margin-bottom:0;}
.article-top-meta{
  font-size:.82rem;
  color:var(--saba-muted);
  margin-bottom:16px;
  display:flex;
  flex-wrap:wrap;
  gap:14px;
}
.long-article h2{font-size:1.4rem;}
.long-article h3{font-size:1.1rem;color:var(--saba-cyan);margin-top:24px;}
.long-article .lede{color:var(--saba-muted);font-size:.98rem;}
.step-list{
  margin:12px 0;
  padding-left:0;
  counter-reset:step;
}
.step-list li{
  counter-increment:step;
  padding:8px 0 8px 34px;
  position:relative;
  font-size:.92rem;
  border-bottom:1px dashed var(--saba-border);
}
.step-list li::before{
  content:counter(step);
  position:absolute;
  left:0;top:6px;
  width:22px;height:22px;
  background:var(--saba-blue);
  color:#fff;
  border-radius:50%;
  font-size:.76rem;
  display:flex;align-items:center;justify-content:center;
}
.tip-box{
  background:var(--saba-panel-light);
  border-left:3px solid var(--saba-gold);
  border-radius:6px;
  padding:12px 16px;
  font-size:.9rem;
  color:var(--saba-text);
  margin:16px 0;
}
.tip-box strong{color:var(--saba-gold);}
.related-links{
  margin-top:20px;
  padding-top:16px;
  border-top:1px solid var(--saba-border);
  font-size:.86rem;
  display:flex;
  flex-wrap:wrap;
  gap:14px;
}
.related-links a{color:var(--saba-cyan);}

/* Download section */
.download-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
  gap:20px;
}
.download-card{
  background:var(--saba-panel);
  border:1px solid var(--saba-border);
  border-top:3px solid var(--saba-blue);
  border-radius:var(--saba-radius);
  padding:20px;
}
.download-card h3{display:flex;align-items:center;gap:8px;}
.download-card img.plat-icon{width:34px;height:34px;}
.dl-detail{font-size:.85rem;color:var(--saba-muted);margin-bottom:6px;}
.dl-detail b{color:var(--saba-text);}
.qr-note{
  text-align:center;
  margin-top:20px;
  font-size:.84rem;
  color:var(--saba-muted);
}
.qr-note img{width:120px;height:120px;margin:0 auto 8px;}

/* Updates timeline light */
.update-timeline{
  display:flex;
  flex-direction:column;
  gap:0;
  border-left:2px solid var(--saba-border);
  margin-left:8px;
  padding-left:26px;
}
.update-item{
  position:relative;
  padding:14px 0;
}
.update-item::before{
  content:"";
  position:absolute;
  left:-33px;top:20px;
  width:10px;height:10px;
  border-radius:50%;
  background:var(--saba-blue);
}
.update-head{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  align-items:center;
  font-size:.82rem;
  color:#4d5c68;
  margin-bottom:4px;
}
.update-ver{
  background:var(--saba-blue);
  color:#fff;
  padding:2px 9px;
  border-radius:20px;
  font-size:.76rem;
}
.update-item h3{font-size:1rem;color:var(--saba-dark-text);}
.update-item p{font-size:.88rem;color:#526271;margin:0 0 4px;}

/* Guide steps */
.guide-list{
  counter-reset:g;
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
  gap:16px;
}
.guide-list li{
  counter-increment:g;
  background:var(--saba-panel);
  border:1px solid var(--saba-border);
  border-radius:var(--saba-radius);
  padding:16px 18px 16px 46px;
  position:relative;
  font-size:.9rem;
  color:var(--saba-muted);
}
.guide-list li::before{
  content:counter(g);
  position:absolute;
  left:14px;top:16px;
  width:22px;height:22px;
  background:var(--saba-cyan);
  color:#04222a;
  font-weight:700;
  border-radius:50%;
  font-size:.78rem;
  display:flex;align-items:center;justify-content:center;
}
.guide-note{
  margin-top:20px;
  font-size:.86rem;
  color:var(--saba-muted);
  border:1px dashed var(--saba-border);
  border-radius:6px;
  padding:12px 16px;
}

/* About */
.about-grid{display:flex;gap:34px;flex-wrap:wrap;}
.about-copy{flex:1 1 420px;}
.about-info{
  flex:1 1 300px;
  background:var(--saba-panel);
  border:1px solid var(--saba-border);
  border-radius:var(--saba-radius);
  padding:20px;
  font-size:.9rem;
}
.about-info dt{color:var(--saba-muted);font-size:.78rem;margin-top:10px;}
.about-info dd{margin:2px 0 0;color:var(--saba-text);}
.principle-list{margin-top:14px;}
.principle-list li{
  font-size:.88rem;
  color:var(--saba-muted);
  padding:6px 0 6px 20px;
  position:relative;
}
.principle-list li::before{
  content:"›";
  position:absolute;left:0;color:var(--saba-cyan);
}

/* FAQ */
.faq-list{
  max-width:820px;
  margin:0 auto;
  display:flex;
  flex-direction:column;
  gap:10px;
}
.faq-item{
  background:var(--saba-panel);
  border:1px solid var(--saba-border);
  border-radius:var(--saba-radius);
  padding:14px 18px;
}
.faq-item summary{
  cursor:pointer;
  font-weight:600;
  font-size:.96rem;
  list-style:none;
  display:flex;
  justify-content:space-between;
  align-items:center;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";
  color:var(--saba-cyan);
  font-size:1.2rem;
}
.faq-item[open] summary::after{content:"–";}
.faq-item p{
  margin:10px 0 0;
  font-size:.88rem;
  color:var(--saba-muted);
}

/* Privacy */
.privacy-box{
  max-width:820px;
  margin:0 auto;
  background:var(--saba-panel);
  border:1px solid var(--saba-border);
  border-radius:var(--saba-radius);
  padding:24px 28px;
}
.privacy-box ul{margin-top:10px;}
.privacy-box li{
  font-size:.88rem;
  color:var(--saba-muted);
  padding:5px 0 5px 18px;
  position:relative;
}
.privacy-box li::before{
  content:"—";
  position:absolute;left:0;color:var(--saba-red);
}
.privacy-meta{
  margin-top:16px;
  padding-top:14px;
  border-top:1px solid var(--saba-border);
  font-size:.85rem;
  color:var(--saba-muted);
}

/* Footer */
.site-footer{
  background:#040d14;
  padding:46px 0 24px;
}
.footer-grid{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:24px;
  margin-bottom:30px;
}
.footer-col h4{font-size:.92rem;color:var(--saba-cyan);}
.footer-col li{font-size:.85rem;color:var(--saba-muted);padding:4px 0;}
.footer-col a:hover{color:var(--saba-text);}
.footer-copy{
  border-top:1px solid var(--saba-border);
  padding-top:18px;
  font-size:.82rem;
  color:var(--saba-muted);
  text-align:center;
  line-height:1.9;
}

/* Utility */
.center{text-align:center;}
.mt-md{margin-top:24px;}

/* Responsive */
@media (max-width:960px){
  .quick-strip{grid-template-columns:repeat(3,1fr);}
  .footer-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:860px){
  .main-nav{
    position:absolute;
    top:100%;left:0;right:0;
    background:var(--saba-bg);
    border-bottom:1px solid var(--saba-border);
    flex-direction:column;
    display:none;
  }
  .main-nav.open{display:flex;}
  .main-nav ul{flex-direction:column;padding:10px 20px;width:100%;}
  .nav-toggle{display:inline-block;}
  .hero-inner{flex-direction:column;}
  .hero h1{font-size:1.6rem;}
}
@media (max-width:600px){
  .quick-strip{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .long-article{padding:20px 18px;}
  .header-actions .btn-primary{display:none;}
}