/* 韦德体育 - 静态样式表 */
:root{
  --wd-navy:#07192c;
  --wd-navy-light:#102d49;
  --wd-blue:#2478c8;
  --wd-cyan:#25b1c5;
  --wd-red:#d94751;
  --wd-orange:#ed7b2d;
  --wd-gold:#cda241;
  --wd-green:#21845d;
  --wd-bg:#f3f6f9;
  --wd-text:#1b2834;
  --wd-muted:#657481;
  --wd-border:#dce4ea;
  --wd-white:#ffffff;
  --wd-radius:8px;
  --wd-maxw:1180px;
  --wd-article:820px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--wd-bg);
  color:var(--wd-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,ol{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;}
table{border-collapse:collapse;width:100%;}

.container{max-width:var(--wd-maxw);margin:0 auto;padding:0 20px;}
.scroll-x{overflow-x:auto;}

/* Header */
.site-header{
  position:sticky;top:0;z-index:100;
  background:var(--wd-navy);
  border-bottom:1px solid var(--wd-navy-light);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  padding:10px 20px;max-width:var(--wd-maxw);margin:0 auto;
}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.08rem;color:var(--wd-white);}
.brand img{width:34px;height:34px;}
.main-nav{display:flex;}
.main-nav ul{display:flex;gap:2px;flex-wrap:wrap;}
.main-nav a{padding:8px 11px;border-radius:6px;font-size:.88rem;color:#c9d6e0;white-space:nowrap;}
.main-nav a:hover,.main-nav a.active{background:var(--wd-navy-light);color:var(--wd-white);}
.header-actions{display:flex;align-items:center;gap:10px;}
.btn{display:inline-block;padding:9px 16px;border-radius:var(--wd-radius);font-size:.88rem;font-weight:600;border:1px solid transparent;cursor:pointer;}
.btn-primary{background:var(--wd-orange);color:#fff;}
.btn-primary:hover{background:#d76a1f;}
.btn-outline{border-color:var(--wd-border);color:var(--wd-text);background:var(--wd-white);}
.btn-outline:hover{border-color:var(--wd-blue);color:var(--wd-blue);}
.btn-ghost{border-color:#2f4864;color:#c9d6e0;background:transparent;}
.btn-ghost:hover{border-color:var(--wd-orange);color:var(--wd-orange);}
.btn-disabled{background:#eef1f4;color:var(--wd-muted);cursor:not-allowed;border:1px dashed var(--wd-border);}
.btn-block{width:100%;text-align:center;}
.nav-toggle{display:none;background:none;border:1px solid #2f4864;border-radius:6px;color:var(--wd-white);font-size:1.25rem;padding:5px 10px;cursor:pointer;}
.back-top{
  position:fixed;right:18px;bottom:18px;z-index:90;
  width:42px;height:42px;border-radius:50%;
  background:var(--wd-navy);color:#fff;border:none;font-size:1.1rem;cursor:pointer;
  display:none;align-items:center;justify-content:center;box-shadow:0 2px 8px rgba(0,0,0,.25);
}
.back-top.show{display:flex;}

/* Hero */
.hero{
  padding:48px 0 26px;
  background:linear-gradient(150deg,var(--wd-navy) 0%,#0c2440 65%,#123255 100%);
  color:#fff;
}
.hero-inner{display:flex;align-items:center;gap:36px;max-width:var(--wd-maxw);margin:0 auto;padding:0 20px;}
.hero-copy{flex:1 1 480px;}
.hero-media{flex:1 1 380px;}
.hero-tags{color:#8fd1de;font-size:.9rem;margin-bottom:12px;}
.hero h1{font-size:2rem;color:#fff;}
.hero-desc{color:#c3d2de;font-size:1rem;max-width:560px;}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:16px;}

.quick-strip{
  display:grid;grid-template-columns:repeat(6,1fr);gap:10px;
  max-width:var(--wd-maxw);margin:24px auto 0;padding:0 20px;
}
.quick-item{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);
  border-radius:var(--wd-radius);padding:11px 8px;text-align:center;font-size:.82rem;color:#c3d2de;
}
.quick-item strong{display:block;color:#fff;font-size:.92rem;margin-bottom:2px;}

/* App intro strip */
.app-strip{
  background:var(--wd-white);border:1px solid var(--wd-border);border-radius:var(--wd-radius);
  margin:26px auto 0;max-width:var(--wd-maxw);padding:20px 22px;
  display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between;
  box-shadow:0 1px 4px rgba(7,25,44,.06);
}
.app-strip-text{flex:1 1 420px;}
.app-strip-text p{margin:0;color:var(--wd-muted);font-size:.92rem;}
.app-strip-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px;}
.meta-chip{background:var(--wd-bg);border:1px solid var(--wd-border);border-radius:20px;padding:3px 11px;font-size:.78rem;color:var(--wd-text);}
.app-strip-actions{display:flex;gap:10px;flex-wrap:wrap;}
.dl-tab.active{outline:2px solid var(--wd-orange);outline-offset:1px;}

/* Sections */
.section{padding:50px 0;border-bottom:1px solid var(--wd-border);}
.section-head{max-width:760px;margin:0 auto 30px;}
.section-head h2{font-size:1.5rem;}
.section-desc{color:var(--wd-muted);font-size:.95rem;}
.eyebrow{display:inline-block;font-size:.78rem;color:var(--wd-blue);border:1px solid var(--wd-border);padding:3px 10px;border-radius:20px;margin-bottom:8px;background:var(--wd-white);}

/* Filter bar */
.filter-bar{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px;}
.filter-btn{
  background:var(--wd-white);border:1px solid var(--wd-border);border-radius:20px;
  padding:6px 14px;font-size:.82rem;color:var(--wd-muted);cursor:pointer;
}
.filter-btn.active{background:var(--wd-navy);color:#fff;border-color:var(--wd-navy);}
.filterable[hidden]{display:none;}

/* Card grids */
.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px;}
.info-card{
  background:var(--wd-white);border:1px solid var(--wd-border);border-radius:var(--wd-radius);
  padding:0;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 1px 3px rgba(7,25,44,.05);
}
.info-card img{width:100%;height:140px;object-fit:cover;background:var(--wd-bg);}
.info-card .card-body{padding:16px 18px;display:flex;flex-direction:column;gap:6px;flex:1;}
.card-tags{display:flex;flex-wrap:wrap;gap:6px;font-size:.74rem;}
.tag{background:var(--wd-bg);border:1px solid var(--wd-border);color:var(--wd-muted);padding:2px 8px;border-radius:20px;}
.tag-national{border-color:var(--wd-red);color:var(--wd-red);}
.tag-event{border-color:var(--wd-blue);color:var(--wd-blue);}
.tag-player{border-color:var(--wd-green);color:var(--wd-green);}
.tag-app{border-color:var(--wd-orange);color:var(--wd-orange);}
.info-card h3{font-size:1rem;margin:4px 0 2px;}
.card-meta{font-size:.76rem;color:var(--wd-muted);display:flex;flex-wrap:wrap;gap:8px;}
.info-card p.desc{font-size:.87rem;color:var(--wd-muted);flex:1;margin:0;}
.card-status{font-size:.74rem;color:var(--wd-green);}

/* Players section extra */
.player-role{font-size:.8rem;color:var(--wd-text);font-weight:600;}

/* Reading table */
.read-table{font-size:.85rem;}
.read-table th,.read-table td{border:1px solid var(--wd-border);padding:9px 12px;text-align:left;vertical-align:top;}
.read-table th{background:var(--wd-navy);color:#fff;font-weight:600;}
.read-table tr:nth-child(even) td{background:#fafcfe;}

/* Preview / review lists */
.pr-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px;}
.pr-card{
  background:var(--wd-white);border:1px solid var(--wd-border);border-left:3px solid var(--wd-blue);
  border-radius:var(--wd-radius);padding:16px 18px;
}
#review .pr-card{border-left-color:var(--wd-green);}
.pr-card h3{font-size:1rem;}
.pr-card p{font-size:.87rem;color:var(--wd-muted);margin:0;}

/* Updates timeline (near-term news) */
.news-list{display:flex;flex-direction:column;gap:12px;}
.news-item{
  display:flex;gap:16px;background:var(--wd-white);border:1px solid var(--wd-border);
  border-radius:var(--wd-radius);padding:14px 18px;align-items:flex-start;
}
.news-date{flex:0 0 108px;font-size:.8rem;color:var(--wd-blue);}
.news-date span{display:block;color:var(--wd-muted);font-size:.72rem;}
.news-body h3{font-size:.96rem;margin-bottom:4px;}
.news-body p{font-size:.86rem;color:var(--wd-muted);margin-bottom:4px;}
.news-source{font-size:.74rem;color:var(--wd-green);}

/* Articles */
.article-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px;}
.article-card{
  background:var(--wd-white);border:1px solid var(--wd-border);border-radius:var(--wd-radius);
  overflow:hidden;display:flex;flex-direction:column;
}
.article-card img{width:100%;height:140px;object-fit:cover;}
.article-card .card-body{padding:16px 18px;display:flex;flex-direction:column;gap:6px;}
.article-card h3{font-size:1rem;}
.article-meta{font-size:.74rem;color:var(--wd-muted);display:flex;flex-wrap:wrap;gap:8px;}
.article-card p{font-size:.87rem;color:var(--wd-muted);flex:1;margin:0;}

/* Long articles */
.long-article{
  max-width:var(--wd-article);margin:0 auto 36px;background:var(--wd-white);
  border:1px solid var(--wd-border);border-radius:var(--wd-radius);padding:26px 28px;
}
.long-article:last-child{margin-bottom:0;}
.long-article.collapsed .long-body{display:none;}
.article-top-meta{font-size:.8rem;color:var(--wd-muted);margin-bottom:14px;display:flex;flex-wrap:wrap;gap:12px;}
.long-article h2{font-size:1.34rem;}
.long-article h3{font-size:1.06rem;color:var(--wd-blue);margin-top:22px;}
.long-article .lede{color:var(--wd-muted);font-size:.96rem;}
.article-toggle{margin-top:14px;}
.step-list{margin:12px 0;counter-reset:step;}
.step-list li{counter-increment:step;padding:7px 0 7px 32px;position:relative;font-size:.9rem;border-bottom:1px dashed var(--wd-border);}
.step-list li::before{content:counter(step);position:absolute;left:0;top:5px;width:20px;height:20px;background:var(--wd-blue);color:#fff;border-radius:50%;font-size:.72rem;display:flex;align-items:center;justify-content:center;}
.plain-list{margin:12px 0;}
.plain-list li{padding:5px 0 5px 18px;position:relative;font-size:.9rem;color:var(--wd-text);}
.plain-list li::before{content:"•";position:absolute;left:0;color:var(--wd-orange);}
.tip-box{background:#fbf3e3;border-left:3px solid var(--wd-gold);border-radius:6px;padding:12px 16px;font-size:.89rem;color:var(--wd-text);margin:16px 0;}
.tip-box strong{color:#a97c1c;}
.related-links{margin-top:18px;padding-top:14px;border-top:1px solid var(--wd-border);font-size:.85rem;display:flex;flex-wrap:wrap;gap:14px;}
.related-links a{color:var(--wd-blue);}

/* Download */
.download-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px;}
.download-card{background:var(--wd-white);border:1px solid var(--wd-border);border-top:3px solid var(--wd-blue);border-radius:var(--wd-radius);padding:20px;}
.download-card h3{display:flex;align-items:center;gap:8px;}
.download-card img.plat-icon{width:32px;height:32px;}
.dl-detail{font-size:.85rem;color:var(--wd-muted);margin-bottom:6px;}
.dl-detail b{color:var(--wd-text);}
.qr-note{text-align:center;margin-top:20px;font-size:.84rem;color:var(--wd-muted);}
.qr-note img{width:112px;height:112px;margin:0 auto 8px;}

/* Updates version list */
.update-list{display:flex;flex-direction:column;gap:12px;}
.update-item{background:var(--wd-white);border:1px solid var(--wd-border);border-radius:var(--wd-radius);padding:14px 18px;display:flex;gap:16px;flex-wrap:wrap;align-items:flex-start;}
.update-ver{background:var(--wd-navy);color:#fff;padding:3px 10px;border-radius:20px;font-size:.76rem;flex:0 0 auto;height:fit-content;}
.update-body{flex:1 1 260px;}
.update-head{display:flex;flex-wrap:wrap;gap:10px;font-size:.78rem;color:var(--wd-muted);margin-bottom:4px;}
.update-body h3{font-size:.96rem;}
.update-body p{font-size:.86rem;color:var(--wd-muted);margin:0;}

/* Guide */
.guide-list{counter-reset:g;display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px;}
.guide-list li{counter-increment:g;background:var(--wd-white);border:1px solid var(--wd-border);border-radius:var(--wd-radius);padding:14px 16px 14px 44px;position:relative;font-size:.88rem;color:var(--wd-muted);}
.guide-list li::before{content:counter(g);position:absolute;left:13px;top:14px;width:20px;height:20px;background:var(--wd-orange);color:#fff;font-weight:700;border-radius:50%;font-size:.74rem;display:flex;align-items:center;justify-content:center;}
.guide-note{margin-top:18px;font-size:.85rem;color:var(--wd-muted);border:1px dashed var(--wd-border);border-radius:6px;padding:12px 16px;background:var(--wd-white);}

/* About */
.about-grid{display:flex;gap:30px;flex-wrap:wrap;}
.about-copy{flex:1 1 420px;}
.about-info{flex:1 1 300px;background:var(--wd-white);border:1px solid var(--wd-border);border-radius:var(--wd-radius);padding:18px 20px;font-size:.89rem;}
.about-info dt{color:var(--wd-muted);font-size:.76rem;margin-top:9px;}
.about-info dd{margin:2px 0 0;color:var(--wd-text);}
.principle-list{margin-top:12px;}
.principle-list li{font-size:.87rem;color:var(--wd-muted);padding:5px 0 5px 20px;position:relative;}
.principle-list li::before{content:"›";position:absolute;left:0;color:var(--wd-blue);}

/* FAQ */
.faq-list{max-width:var(--wd-article);margin:0 auto;display:flex;flex-direction:column;gap:9px;}
.faq-item{background:var(--wd-white);border:1px solid var(--wd-border);border-radius:var(--wd-radius);padding:13px 18px;}
.faq-item summary{cursor:pointer;font-weight:600;font-size:.94rem;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(--wd-blue);font-size:1.15rem;}
.faq-item[open] summary::after{content:"–";}
.faq-item p{margin:9px 0 0;font-size:.87rem;color:var(--wd-muted);}

/* Privacy */
.privacy-box{max-width:var(--wd-article);margin:0 auto;background:var(--wd-white);border:1px solid var(--wd-border);border-radius:var(--wd-radius);padding:22px 26px;}
.privacy-box ul{margin-top:10px;}
.privacy-box li{font-size:.87rem;color:var(--wd-muted);padding:5px 0 5px 18px;position:relative;}
.privacy-box li::before{content:"—";position:absolute;left:0;color:var(--wd-red);}
.privacy-meta{margin-top:14px;padding-top:12px;border-top:1px solid var(--wd-border);font-size:.84rem;color:var(--wd-muted);}

/* Footer */
.site-footer{background:var(--wd-navy);padding:42px 0 22px;color:#c3d2de;}
.footer-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:22px;margin-bottom:28px;}
.footer-col h4{font-size:.9rem;color:#fff;}
.footer-col li{font-size:.83rem;padding:4px 0;}
.footer-col a:hover{color:var(--wd-orange);}
.footer-copy{border-top:1px solid #1c3757;padding-top:16px;font-size:.8rem;text-align:center;line-height:1.9;}

.center{text-align:center;}
.mt-md{margin-top:22px;}

@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(--wd-navy);border-bottom:1px solid var(--wd-navy-light);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:1.55rem;}
}
@media (max-width:600px){
  .quick-strip{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .long-article{padding:20px 16px;}
  .header-actions .btn-primary{display:none;}
}