:root{
  --saba-navy:#061a2b;
  --saba-navy-light:#102d46;
  --saba-blue:#1d78d1;
  --saba-cyan:#20b8c9;
  --saba-green:#17935f;
  --saba-red:#dc3f4c;
  --saba-gold:#d7aa42;
  --saba-orange:#ef7b29;
  --saba-bg:#f3f6f9;
  --saba-text:#1b2733;
  --saba-muted:#64717f;
  --saba-border:#dce4ea;
  --saba-white:#ffffff;
  --saba-radius:8px;
  --saba-maxw:1200px;
  --saba-article:820px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:82px}
body{margin:0;background:var(--saba-bg);color:var(--saba-text);font:15px/1.72 system-ui,-apple-system,"Segoe UI","Microsoft YaHei","PingFang SC",Arial,sans-serif;overflow-x:hidden}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit}
.container{width:min(var(--saba-maxw),calc(100% - 32px));margin-inline:auto}
.section{padding:68px 0}
.section.alt{background:#eaf0f5}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:28px}
.section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--saba-blue);font-weight:800;letter-spacing:.08em;font-size:13px}
.section-kicker::before{content:"";width:28px;height:3px;background:var(--saba-gold)}
h1,h2,h3,h4,p{margin-top:0}
h1{font-size:clamp(32px,4vw,54px);line-height:1.14;letter-spacing:-.035em;margin-bottom:22px}
h2{font-size:clamp(26px,3vw,38px);line-height:1.25;margin:7px 0 10px;letter-spacing:-.02em}
h3{font-size:20px;line-height:1.4}
.lead,.section-desc{color:var(--saba-muted);font-size:17px;max-width:800px}
.muted{color:var(--saba-muted)}
.site-header{position:sticky;top:0;z-index:30;background:rgba(6,26,43,.97);color:#fff;border-bottom:1px solid rgba(255,255,255,.12)}
.header-inner{min-height:72px;display:flex;align-items:center;gap:22px}
.brand{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:900;white-space:nowrap}
.brand img{width:42px;height:42px}
.nav{display:flex;align-items:center;justify-content:center;gap:4px;flex:1}
.nav a{padding:9px 8px;border-radius:6px;color:#c6d3de;font-size:13px;font-weight:700;white-space:nowrap}
.nav a:hover,.nav a.active{background:#163b59;color:#fff}
.header-cta,.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:11px 18px;border-radius:7px;border:1px solid transparent;font-weight:800;cursor:pointer}
.header-cta{background:var(--saba-gold);color:#142331;white-space:nowrap}
.menu-toggle{display:none;background:transparent;color:#fff;border:1px solid #416078;border-radius:6px;width:44px;height:44px}
.hero{position:relative;background:linear-gradient(135deg,#061a2b 0%,#0b2b45 62%,#0d493f 100%);color:#fff;padding:64px 0 0;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent 49%,rgba(255,255,255,.035) 50%);background-size:42px 42px;mask-image:linear-gradient(to bottom,black,transparent)}
.hero-grid{position:relative;display:grid;grid-template-columns:1.03fr .97fr;gap:42px;align-items:center}
.hero-label{display:inline-block;padding:7px 11px;border:1px solid rgba(32,184,201,.55);background:rgba(32,184,201,.09);border-radius:4px;color:#7ce0e9;font-weight:800;margin-bottom:18px}
.hero .lead{color:#c6d3de;max-width:650px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0}
.btn-primary{background:var(--saba-gold);color:#122334}
.btn-secondary{border-color:#5b7990;color:#fff;background:rgba(255,255,255,.04)}
.btn-light{background:#fff;color:var(--saba-blue)}
.verified{display:flex;gap:10px;align-items:flex-start;color:#a9bdcc;font-size:13px}
.verified b{color:#68d8a8}
.hero-visual{padding:22px 0}
.hero-strip{position:relative;margin-top:42px;border-top:1px solid rgba(255,255,255,.12);background:rgba(0,0,0,.15)}
.strip-grid{display:grid;grid-template-columns:repeat(8,1fr)}
.strip-grid a{padding:17px 10px;text-align:center;border-right:1px solid rgba(255,255,255,.08);font-size:13px;color:#dbe7ee;font-weight:700}
.strip-grid a:last-child{border-right:0}
.quickbar{background:#fff;border-bottom:1px solid var(--saba-border)}
.quickbar-inner{display:grid;grid-template-columns:repeat(4,1fr)}
.quick-item{padding:18px 20px;border-right:1px solid var(--saba-border)}
.quick-item:last-child{border-right:0}
.quick-item strong{display:block;font-size:20px;color:var(--saba-navy)}
.quick-item span{color:var(--saba-muted);font-size:13px}
.champion-layout{display:grid;grid-template-columns:1.07fr .93fr;gap:26px}
.image-card,.panel,.card,.article-card,.live-card,.update-item,.guide-step,.download-card{background:#fff;border:1px solid var(--saba-border);border-radius:var(--saba-radius);box-shadow:0 5px 18px rgba(16,45,70,.06)}
.image-card{overflow:hidden}
.image-card img{width:100%;background:var(--saba-navy)}
.image-caption{padding:15px 18px;color:var(--saba-muted);font-size:13px}
.champion-panel{background:var(--saba-navy);color:#fff;border-radius:var(--saba-radius);padding:26px}
.champion-panel .eyebrow{color:#edcd78;font-weight:800}
.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:#2d485e;border:1px solid #2d485e;margin:20px 0}
.info-cell{background:#0c2437;padding:12px 14px}
.info-cell span{display:block;color:#93aabb;font-size:12px}
.info-cell b{display:block;margin-top:3px}
.source-note{padding:13px 14px;border-left:3px solid var(--saba-cyan);background:#e9f9fb;color:#24515c;font-size:13px;border-radius:0 6px 6px 0}
.champion-panel .source-note{background:#102f42;color:#c9dce5}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:20px}
.stat{background:#fff;border:1px solid var(--saba-border);border-top:3px solid var(--saba-gold);padding:18px;border-radius:var(--saba-radius)}
.stat b{display:block;font-size:28px;color:var(--saba-navy)}
.stat span{font-size:13px;color:var(--saba-muted)}
.route{display:flex;align-items:stretch;gap:9px;margin:26px 0;overflow-x:auto;padding-bottom:5px}
.route-node{min-width:142px;background:#fff;border:1px solid var(--saba-border);padding:13px;border-radius:7px;position:relative}
.route-node:not(:last-child)::after{content:"›";position:absolute;right:-9px;top:33%;z-index:2;color:var(--saba-blue);font-size:22px}
.route-node small{display:block;color:var(--saba-muted)}
.route-node strong{display:block}
.route-node.champ{border-color:var(--saba-gold);background:#fff9e8}
.entry-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{padding:20px}
.card .tag,.tag{display:inline-flex;padding:3px 8px;border-radius:4px;background:#e8f2fb;color:#155f9f;font-size:12px;font-weight:800}
.tag.gold{background:#fff2ce;color:#795400}
.tag.green{background:#e7f7ef;color:#126845}
.tag.red{background:#fdecef;color:#a72936}
.card h3{margin:13px 0 8px}
.card p{color:var(--saba-muted)}
.card-link{color:var(--saba-blue);font-weight:800}
.final-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:24px}
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--saba-border)}
th,td{text-align:left;padding:13px 15px;border-bottom:1px solid var(--saba-border);min-width:120px}
th{background:#edf3f7;color:#425463}
.timeline{border-left:3px solid var(--saba-blue);margin-left:8px;padding-left:22px}
.timeline-item{position:relative;margin-bottom:20px}
.timeline-item::before{content:"";position:absolute;left:-30px;top:6px;width:12px;height:12px;border:3px solid #fff;background:var(--saba-blue);border-radius:50%;box-shadow:0 0 0 1px var(--saba-blue)}
.timeline-item time{font-weight:900;color:var(--saba-blue)}
.formation-board{background:#0d744e;color:#fff;border-radius:8px;padding:20px;position:relative;min-height:320px;border:6px solid #e5efe9}
.formation-board::before{content:"";position:absolute;inset:50% 0 auto;border-top:1px solid rgba(255,255,255,.45)}
.formation-board::after{content:"";position:absolute;width:80px;height:80px;border:1px solid rgba(255,255,255,.45);border-radius:50%;left:50%;top:50%;transform:translate(-50%,-50%)}
.formation-line{position:relative;z-index:1;display:flex;justify-content:space-around;margin:16px 0 30px}
.player{background:rgba(6,26,43,.86);padding:6px 8px;border-radius:16px;font-size:11px;text-align:center}
.filters{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 22px}
.filter-btn,.tab-btn{border:1px solid var(--saba-border);background:#fff;color:#425463;padding:8px 13px;border-radius:6px;font-weight:700;cursor:pointer}
.filter-btn.active,.tab-btn.active{background:var(--saba-blue);border-color:var(--saba-blue);color:#fff}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.news-card{background:#fff;border:1px solid var(--saba-border);border-radius:var(--saba-radius);overflow:hidden;display:flex;flex-direction:column}
.news-card img{width:100%;aspect-ratio:16/7;object-fit:cover;background:var(--saba-navy)}
.news-body{padding:18px;display:flex;flex-direction:column;flex:1}
.news-meta,.article-meta{display:flex;flex-wrap:wrap;gap:7px 12px;color:var(--saba-muted);font-size:12px}
.news-card h3{margin:11px 0 8px}
.news-card p{color:var(--saba-muted);font-size:14px}
.news-card .card-link{margin-top:auto}
.live-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.live-card{padding:18px;border-top:3px solid var(--saba-blue)}
.live-top{display:flex;justify-content:space-between;gap:10px;align-items:center}
.status{font-size:12px;font-weight:900;padding:3px 7px;border-radius:4px;background:#edf1f4;color:#50606c}
.status.finished{background:#e6f6ed;color:#176b47}
.status.pending{background:#fff2dc;color:#8b5600}
.match{font-weight:900;font-size:18px;margin:14px 0 6px}
.live-facts{display:grid;grid-template-columns:1fr 1fr;gap:8px;color:var(--saba-muted);font-size:13px}
.legal-btn{display:block;margin-top:15px;text-align:center;padding:9px;border:1px dashed #aebbc5;border-radius:5px;color:#5c6973;font-weight:700}
.duo-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.feature-panel{background:#fff;border:1px solid var(--saba-border);border-radius:8px;overflow:hidden}
.feature-panel img{width:100%;aspect-ratio:16/7;object-fit:cover;background:var(--saba-navy)}
.feature-copy{padding:22px}
.check-list{padding-left:20px}
.check-list li{margin-bottom:8px}
.articles-list{display:grid;gap:22px}
.long-article{background:#fff;border:1px solid var(--saba-border);border-radius:9px;overflow:hidden}
.article-summary{display:grid;grid-template-columns:220px 1fr;gap:24px;padding:24px}
.article-summary img{width:220px;height:145px;object-fit:cover;background:var(--saba-navy)}
.article-summary h3{font-size:24px;margin:10px 0 7px}
.article-toggle{border:1px solid var(--saba-blue);background:#fff;color:var(--saba-blue);padding:8px 14px;border-radius:5px;font-weight:800;cursor:pointer}
.article-content{max-width:var(--saba-article);padding:4px 28px 34px;margin:auto}
.article-content h3{margin-top:28px;color:var(--saba-navy)}
.article-content .source-note{margin:20px 0}
.article-related{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.article-related a{padding:6px 9px;background:#edf3f7;color:var(--saba-blue);border-radius:4px;font-size:13px}
.js-ready .long-article.is-collapsed .article-content{display:none}
.updates-list{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.update-item{display:grid;grid-template-columns:100px 1fr;gap:15px;padding:17px}
.version{font-weight:900;color:var(--saba-blue)}
.update-item h3{font-size:17px;margin:2px 0 5px}
.update-item p{margin:0;color:var(--saba-muted);font-size:14px}
.update-extra{display:block}
.js-ready .update-extra{display:none}
.updates-list.show-all .update-extra{display:grid}
.download-shell{background:linear-gradient(135deg,var(--saba-navy),#123c5c);border-radius:12px;padding:28px;color:#fff}
.download-tabs{display:flex;gap:8px;margin-bottom:20px}
.download-tabs .tab-btn{background:#143750;border-color:#45667d;color:#dce9f0}
.download-tabs .tab-btn.active{background:var(--saba-gold);border-color:var(--saba-gold);color:#182b38}
.download-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.download-card{color:var(--saba-text);padding:22px}
.download-card img{width:100%;height:150px;object-fit:contain;margin-bottom:16px}
.download-card ul{padding-left:18px;color:var(--saba-muted)}
.download-action{display:block;text-align:center;background:#edf1f4;color:#5d6972;padding:11px;border-radius:6px;font-weight:900}
.download-card.is-focus{outline:3px solid var(--saba-gold)}
.qr-box{display:grid;grid-template-columns:140px 1fr;align-items:center;gap:20px;margin-top:20px;background:#0b263a;padding:18px;border-radius:8px}
.qr-box img{width:120px;height:120px}
.guide-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.guide-step{display:grid;grid-template-columns:44px 1fr;gap:14px;padding:18px}
.step-no{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--saba-navy);color:#fff;font-weight:900}
.guide-step h3{font-size:17px;margin:0 0 4px}
.guide-step p{color:var(--saba-muted);margin:0}
.faq-list{display:grid;grid-template-columns:1fr 1fr;gap:10px}
details{background:#fff;border:1px solid var(--saba-border);border-radius:7px;padding:0 16px}
summary{cursor:pointer;font-weight:800;padding:15px 28px 15px 0;position:relative;list-style:none}
summary::after{content:"+";position:absolute;right:0;font-size:20px;color:var(--saba-blue)}
details[open] summary::after{content:"−"}
details p{color:var(--saba-muted);border-top:1px solid var(--saba-border);padding:12px 0 15px;margin:0}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.about-card{background:#fff;border:1px solid var(--saba-border);padding:24px;border-radius:8px}
.about-card dl{display:grid;grid-template-columns:105px 1fr;gap:8px 12px}
.about-card dt{color:var(--saba-muted)}
.about-card dd{margin:0;font-weight:800}
.privacy{background:#102d46;color:#dce8ef}
.privacy .section-kicker{color:#7cd5df}
.privacy h2{color:#fff}
.privacy-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.privacy-item{border:1px solid #35536a;background:#0a2235;padding:17px;border-radius:7px}
.privacy-item strong{display:block;color:#fff}
.site-footer{background:#061a2b;color:#aebfcb;padding:52px 0 22px}
.footer-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:24px}
.footer-col h3{color:#fff;font-size:15px}
.footer-col a{display:block;margin:7px 0;color:#b9c8d2;font-size:13px}
.footer-copy{border-top:1px solid #244157;margin-top:32px;padding-top:24px}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;border-top:1px solid #1b374c;margin-top:20px;padding-top:18px;font-size:13px}
.back-top{position:fixed;right:20px;bottom:20px;width:46px;height:46px;border:0;border-radius:50%;background:var(--saba-blue);color:#fff;font-weight:900;box-shadow:0 5px 18px rgba(0,0,0,.25);opacity:0;pointer-events:none;transition:.2s}
.back-top.show{opacity:1;pointer-events:auto}
.hidden-by-filter{display:none!important}
@media(max-width:1000px){
  .nav a{padding-inline:5px;font-size:12px}
  .header-cta{display:none}
  .news-grid,.entry-grid,.live-grid{grid-template-columns:repeat(2,1fr)}
  .strip-grid{grid-template-columns:repeat(4,1fr)}
}
@media(max-width:760px){
  html{scroll-padding-top:68px}
  .container{width:min(100% - 24px,var(--saba-maxw))}
  .section{padding:48px 0}
  .header-inner{min-height:64px;justify-content:space-between}
  .menu-toggle{display:block}
  .nav{display:none;position:absolute;top:64px;left:0;right:0;background:#0a2235;padding:10px 12px 15px;flex-direction:column;align-items:stretch;border-top:1px solid #29475d}
  .nav.open{display:flex}
  .nav a{font-size:14px;padding:11px 12px}
  .hero{padding-top:42px}
  .hero-grid,.champion-layout,.final-grid,.duo-grid,.about-grid{grid-template-columns:1fr}
  h1{font-size:26px}
  .hero-actions{display:grid}
  .hero-visual{padding-top:0}
  .hero-strip{margin-top:24px}
  .strip-grid{grid-template-columns:repeat(2,1fr)}
  .quickbar-inner{grid-template-columns:1fr 1fr}
  .quick-item:nth-child(2){border-right:0}
  .quick-item:nth-child(-n+2){border-bottom:1px solid var(--saba-border)}
  .stat-grid,.news-grid,.entry-grid,.live-grid,.download-grid,.privacy-grid,.updates-list,.guide-grid,.faq-list{grid-template-columns:1fr}
  .section-head{display:block}
  .article-summary{grid-template-columns:1fr;padding:18px}
  .article-summary img{width:100%;height:auto}
  .article-content{padding:2px 18px 26px}
  .download-shell{padding:18px 14px}
  .download-tabs{overflow-x:auto}
  .qr-box{grid-template-columns:1fr;text-align:center}
  .qr-box img{margin:auto}
  .footer-grid{grid-template-columns:1fr}
  .footer-col{border-bottom:1px solid #1d394e;padding-bottom:13px}
  .formation-board{min-height:300px}
  .info-grid{grid-template-columns:1fr}
  .update-item{grid-template-columns:80px 1fr}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none!important}
}