:root{
  --bg:#0b1220;
  --panel:#0f1a33;
  --card:#0f1b2f;
  --text:#e8eefc;
  --muted:#9fb0d0;
  --line:rgba(255,255,255,.08);
  --brand:#4ea1ff;
  --brand2:#28d1a7;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
  --radius: 18px;
  --radius2: 14px;
  --max: 1200px;
}
.hero-show .crumb{color:var(--muted); font-size:13px; padding:12px 16px 0}
.hero-show .crumb a{color:inherit; border-bottom:1px dashed rgba(255,255,255,.16)}
.hero-show .crumb a:hover{color:var(--brand)}
.show-head{padding:10px 16px 16px}
.show-h1{margin:0 0 8px; font-size:22px; line-height:1.35}
.show-meta{color:var(--muted); font-size:13px; margin-bottom:10px}
.show-desc{margin:0; color:var(--muted); font-size:13px; line-height:1.8}

.player{display:grid; gap:12px}
.player-frame{
  width:100%;
  aspect-ratio: 16/9;
  border-radius: var(--radius2);
  border:1px solid var(--line);
  background: rgba(0,0,0,.35);
  overflow:hidden;
}
.player-frame iframe, .player-frame video{width:100%; height:100%; display:block}

.linebar{display:flex; flex-wrap:wrap; gap:10px; align-items:center}
.line-title{color:var(--muted); font-size:13px; white-space:nowrap}
.line{
  padding:8px 10px;
  border-radius: 12px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  color: var(--text);
  cursor:pointer;
  font-size:13px;
}
.line.is-active{border-color: rgba(78,161,255,.55); background: rgba(78,161,255,.14); font-weight:800}

.show-body h2{margin:16px 0 10px; font-size:16px}
.show-body p{margin:0 0 10px; color:var(--muted); font-size:13px; line-height:1.85}
.show-ul{margin:0; padding-left:18px; color:var(--muted); display:grid; gap:8px}

.gallery{display:grid; grid-template-columns: repeat(4, 1fr); gap:10px; margin-top:10px}
.gallery img{width:100%; height:120px; object-fit:cover; border-radius: 14px; border:1px solid var(--line); background: rgba(255,255,255,.02)}
@media (max-width: 980px){
  .gallery{grid-template-columns: repeat(2, 1fr)}
}
.contact-grid{display:grid; grid-template-columns: repeat(2, 1fr); gap:12px}
.contact-box{
  border:1px solid var(--line);
  border-radius: 14px;
  background: rgba(255,255,255,.02);
  padding:12px;
}
.c-title{color:var(--muted); font-size:12px; margin-bottom:6px}
.c-value{margin:0 0 6px; font-weight:900}
.c-tip{margin:0; color:var(--muted); font-size:13px; line-height:1.75}
.help-steps{display:grid; gap:10px}
.step{border:1px solid var(--line); border-radius: 14px; background: rgba(255,255,255,.02); padding:10px 12px}
.step-h{font-weight:900; margin-bottom:6px}
.step-p{margin:0; color:var(--muted); font-size:13px; line-height:1.75}
@media (max-width: 980px){
  .contact-grid{grid-template-columns: 1fr}
}
.about-block p{margin:0 0 10px; color:var(--muted); font-size:13px; line-height:1.85}
.about-mini{margin-top:10px; padding:10px 12px; border:1px solid var(--line); border-radius:14px; background: rgba(255,255,255,.02)}
.service-list{display:grid; gap:10px}
.svc{border:1px solid var(--line); border-radius:14px; background: rgba(255,255,255,.02); padding:10px 12px}
.svc-h{font-weight:900; margin-bottom:6px}
.svc-p{margin:0; color:var(--muted); font-size:13px; line-height:1.75}
.about-grid{display:grid; grid-template-columns: repeat(2, 1fr); gap:12px}
.about-card{border:1px solid var(--line); border-radius:14px; background: rgba(255,255,255,.02); padding:12px}
.a-h{font-weight:900; margin-bottom:6px}
.a-p{margin:0; color:var(--muted); font-size:13px; line-height:1.75}
.disclaimer p{margin:0 0 10px; color:var(--muted); font-size:13px; line-height:1.85}
@media (max-width: 980px){
  .about-grid{grid-template-columns: 1fr}
}

.site-header{position:sticky; top:0; z-index:50; border-bottom:1px solid rgba(255,255,255,.08); background:rgba(15,26,51,.62); backdrop-filter: blur(12px);}
.header-row{display:flex; align-items:center; justify-content:space-between; gap:14px; padding:12px 16px;}
.brand-name{font-weight:900; letter-spacing:.2px}
.brand-sub{display:block; margin-top:2px; color:#9fb0d0; font-size:12px}
.nav{display:flex; align-items:center; gap:10px; flex-wrap:wrap}
.nav-a{padding:8px 10px; border:1px solid rgba(255,255,255,.08); border-radius:999px; background:rgba(255,255,255,.03); font-size:13px}
.nav-more{opacity:.9}
.tools{display:flex; align-items:center; gap:10px}
.tool-btn{padding:8px 10px; border:1px solid rgba(255,255,255,.08); border-radius:12px; background:rgba(255,255,255,.03); color:#e8eefc; font-size:13px; cursor:pointer}
.tool-btn.is-primary{border-color: rgba(78,161,255,.55); background: linear-gradient(135deg, rgba(78,161,255,.30), rgba(40,209,167,.18)); font-weight:800}
.subbar{border-top:1px solid rgba(255,255,255,.06); background:rgba(0,0,0,.08)}
.subbar-row{display:flex; align-items:center; justify-content:space-between; gap:12px; padding:10px 16px}
.subtag{color:#9fb0d0; font-size:13px; margin-right:6px; white-space:nowrap}
.subpill{display:inline-flex; padding:6px 10px; border-radius:999px; border:1px solid rgba(255,255,255,.08); background:rgba(255,255,255,.03); font-size:13px; margin-right:8px}
.mini{color:#9fb0d0; font-size:13px}
.nav-desktop{display:flex}
@media (max-width: 980px){
  .nav-desktop{display:none}
}
.m-drawer{position:fixed; inset:0; display:none}
.m-drawer.is-open{display:block}
.m-mask{position:absolute; inset:0; background:rgba(0,0,0,.55)}
.m-panel{position:absolute; right:0; top:0; bottom:0; width:min(380px, 86vw); background:#0b1220; border-left:1px solid rgba(255,255,255,.08); display:flex; flex-direction:column}
.m-head{display:flex; align-items:center; justify-content:space-between; padding:14px 14px; border-bottom:1px solid rgba(255,255,255,.08)}
.m-title{font-weight:900}
.m-close{width:36px; height:36px; border-radius:12px; border:1px solid rgba(255,255,255,.10); background:rgba(255,255,255,.04); color:#fff; cursor:pointer; font-size:20px}
.m-body{padding:14px; overflow:auto}
.m-section{margin-bottom:16px}
.m-sec-title{color:#9fb0d0; font-size:13px; margin-bottom:10px}
.m-grid{display:grid; grid-template-columns: repeat(3, 1fr); gap:10px}
.m-item{padding:10px 10px; border-radius:14px; border:1px solid rgba(255,255,255,.08); background:rgba(255,255,255,.03); text-align:center; font-size:13px}
.m-pills{display:flex; flex-wrap:wrap; gap:10px}
.m-actions{display:grid; grid-template-columns: repeat(2, 1fr); gap:10px}
.m-action{padding:10px 10px; border-radius:14px; border:1px solid rgba(255,255,255,.08); background:rgba(255,255,255,.03); text-align:center; font-size:13px}
.m-foot{padding:12px 14px; border-top:1px solid rgba(255,255,255,.08); color:#9fb0d0; font-size:12px; display:grid; gap:6px}
.site-footer{margin-top:22px; border-top:1px solid rgba(255,255,255,.08); background:rgba(15,26,51,.45); backdrop-filter: blur(10px);}
.f-top{display:flex; gap:18px; justify-content:space-between; padding:18px 16px; flex-wrap:wrap}
.f-brand{flex:1.2; min-width:260px}
.f-name{font-weight:900; font-size:16px}
.f-desc{margin-top:8px; color:#9fb0d0; font-size:13px; line-height:1.7}
.f-mini{margin-top:10px; color:#9fb0d0; font-size:13px}
.f-cols{display:grid; grid-template-columns: repeat(3, 1fr); gap:14px; flex:1.6; min-width:320px}
.f-col{border:1px solid rgba(255,255,255,.08); border-radius:18px; background:rgba(255,255,255,.03); padding:12px}
.f-title{font-weight:900; margin-bottom:10px}
.f-links{display:flex; flex-wrap:wrap; gap:10px}
.f-links a{padding:6px 10px; border-radius:999px; border:1px solid rgba(255,255,255,.08); background:rgba(255,255,255,.03); font-size:13px}
.f-safe{margin-top:12px; padding:10px 12px; border-radius:14px; border:1px dashed rgba(40,209,167,.35); background: rgba(40,209,167,.06)}
.safe-title{font-weight:900; margin-bottom:6px}
.safe-text{margin:0; color:#9fb0d0; font-size:13px; line-height:1.7}

.f-bottom{padding:0 16px 16px}
.f-statement{margin:0; padding:12px 14px; border:1px solid rgba(255,255,255,.08); border-radius:18px; background:rgba(255,255,255,.02); color:#9fb0d0; font-size:13px; line-height:1.75}
.f-bar{margin-top:10px; display:flex; flex-wrap:wrap; gap:10px; align-items:center; color:#9fb0d0; font-size:13px}
@media (max-width: 980px){
  .f-cols{grid-template-columns: 1fr; min-width: 100%}
}
/* 加强内容密度模块 */
.trend-wrap{display:grid; grid-template-columns: 1.4fr .6fr; gap:14px; align-items:stretch}
.trend-p{margin:0 0 10px; color:var(--muted); font-size:13px; line-height:1.75}
.combo{margin:0; padding-left:18px; display:grid; gap:8px; color:var(--muted)}
.combo a{color:inherit; border-bottom:1px dashed rgba(255,255,255,.18)}
.combo a:hover{color:var(--brand)}
.trend-box{border:1px solid var(--line); border-radius:14px; background:rgba(255,255,255,.03); padding:12px}
.trend-title{font-weight:900; margin-bottom:6px}
.trend-mini{margin:0 0 6px; color:var(--muted); font-size:13px}

.schedule-desc{margin:0 0 10px; color:var(--muted); font-size:13px; line-height:1.75}
.platform-desc{margin:0 0 12px; color:var(--muted); font-size:13px; line-height:1.75}

/* 赛事专区 */
.zone-grid{display:grid; grid-template-columns: repeat(3, 1fr); gap:14px}
.zone{border:1px solid var(--line); border-radius: var(--radius2); background: rgba(255,255,255,.02); padding:12px}
.zone-h{display:flex; align-items:baseline; justify-content:space-between; gap:10px; margin-bottom:10px}
.zone-sub{color:var(--muted); font-size:12px}
.zone-links{display:flex; flex-wrap:wrap; gap:10px; margin-bottom:10px}
.zone-links a{padding:6px 10px; border-radius:999px; border:1px solid var(--line); background: rgba(255,255,255,.03); font-size:13px}
.zone-p{margin:0; color:var(--muted); font-size:13px; line-height:1.75}

/* 回放列表 */
.replay-desc{margin:0 0 10px; color:var(--muted); font-size:13px; line-height:1.75}
.replay-list{list-style:none; margin:0; padding:0; display:grid; gap:10px}
.replay-item{display:flex; justify-content:space-between; gap:10px; border:1px solid var(--line); border-radius:14px; background: rgba(255,255,255,.02); padding:10px 12px}
.replay-item a{flex:1; min-width:0}
.replay-meta{color:var(--muted); font-size:12px; white-space:nowrap}

/* 新闻两列 */
.news-2col{display:grid; grid-template-columns: repeat(2, 1fr); gap:10px 18px}

/* 指南 */
.guide p{margin:0 0 10px; color:var(--muted); font-size:13px; line-height:1.85}
.guide p strong{color:var(--text)}
.guide-mini{margin:8px 0 0; padding:10px 12px; border:1px dashed rgba(78,161,255,.35); background: rgba(78,161,255,.06); border-radius:14px}

@media (max-width: 980px){
  .trend-wrap{grid-template-columns: 1fr}
  .zone-grid{grid-template-columns: 1fr}
  .news-2col{grid-template-columns: 1fr}
}
.hero-list .hero-title h1{font-size:20px}
.list-wrap{display:grid; gap:14px}
.list-item{
  display:grid;
  grid-template-columns: 220px 1fr;
  gap:14px;
  border:1px solid var(--line);
  border-radius: var(--radius2);
  background: rgba(255,255,255,.02);
  overflow:hidden;
}
.list-img{position:relative}
.list-img img{width:100%; height:150px; object-fit:cover}
.list-body{padding:12px 12px 10px}
.list-title{margin:0 0 6px; font-size:15px}
.list-meta{color:var(--muted); font-size:12px; margin-bottom:8px}
.list-desc{margin:0 0 10px; color:var(--muted); font-size:13px; line-height:1.75}
.list-actions{display:flex; gap:10px; align-items:center}
.list-more{margin-top:14px; display:flex; gap:10px; flex-wrap:wrap}

@media (max-width: 980px){
  .list-item{grid-template-columns: 1fr}
  .list-img img{height:200px}
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
  background:
    radial-gradient(1200px 600px at 20% 0%, rgba(78,161,255,.12), transparent 60%),
    radial-gradient(900px 500px at 90% 10%, rgba(40,209,167,.10), transparent 60%),
    var(--bg);
  color:var(--text);
  line-height:1.6;
}

a{color:inherit; text-decoration:none}
a:hover{color:var(--brand)}
img{max-width:100%; display:block}
.container{max-width:var(--max); margin:0 auto; padding:0 16px}
.dot{opacity:.7; margin:0 10px}
.sep{opacity:.55; margin:0 10px}

/* 顶部热词条 */
.top-kws{
  border-bottom:1px solid var(--line);
  background: rgba(15,26,51,.55);
  backdrop-filter: blur(10px);
}
.top-kws .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  padding:10px 16px;
}
.kws-label{color:var(--muted); font-size:13px; white-space:nowrap}
.kws-links{display:flex; flex-wrap:wrap; gap:10px}
.kws-links a{
  font-size:13px;
  padding:6px 10px;
  border:1px solid var(--line);
  border-radius:999px;
  background: rgba(255,255,255,.03);
}
.kws-right{color:var(--muted); font-size:13px; white-space:nowrap}
.upd{color:#cfe0ff}

/* Hero */
.hero{padding:18px 0 10px}
.hero-grid{
  display:grid;
  grid-template-columns: 1.6fr .9fr;
  gap:16px;
  align-items:stretch;
}
.hero-left{min-width:0}
.hero-title{margin-top:12px}
.hero-title h1{margin:0 0 6px; font-size:18px; letter-spacing:.2px}
.hero-desc{margin:0; color:var(--muted); font-size:13px}

/* 卡片 */
.card{
  background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.card-h{
  padding:14px 14px 12px;
  display:flex; align-items:flex-end; justify-content:space-between;
  border-bottom:1px solid var(--line);
  background: rgba(255,255,255,.02);
}
.card-title{margin:0; font-size:16px}
.sub{color:var(--muted); font-size:12px}
.card-b{padding:14px}

/* 主体网格 */
.main{padding:10px 0 28px}
.grid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap:16px;
}
.span-12{grid-column: span 12}
.span-8{grid-column: span 8}
.span-7{grid-column: span 7}
.span-5{grid-column: span 5}
.span-4{grid-column: span 4}

/* 轮播 */
.carousel{position:relative; border-radius: var(--radius); overflow:hidden; border:1px solid var(--line)}
.c-track{list-style:none; margin:0; padding:0; position:relative; height: 320px}
.c-slide{position:absolute; inset:0; opacity:0; transform: scale(1.02); transition: opacity .35s ease, transform .55s ease}
.c-slide.is-active{opacity:1; transform: scale(1)}
.c-slide img{width:100%; height:320px; object-fit:cover}
.c-btn{
  position:absolute; top:50%; transform:translateY(-50%);
  width:40px; height:40px; border-radius:999px;
  border:1px solid var(--line);
  background: rgba(0,0,0,.25);
  color:#fff; cursor:pointer;
  display:grid; place-items:center;
}
.c-btn:hover{background: rgba(0,0,0,.4)}
.c-btn.prev{left:10px}
.c-btn.next{right:10px}
.c-dots{
  position:absolute; left:0; right:0; bottom:10px;
  display:flex; justify-content:center; gap:8px;
}
.c-dots button{
  width:8px; height:8px; border-radius:99px;
  border:1px solid rgba(255,255,255,.3);
  background: rgba(255,255,255,.18);
  cursor:pointer;
}
.c-dots button.is-active{
  width:18px;
  background: rgba(78,161,255,.9);
  border-color: rgba(78,161,255,.9);
}

/* 入口 */
.quick-links{list-style:none; margin:0; padding:0; display:grid; gap:10px}
.quick-links a{
  display:flex; justify-content:space-between; align-items:center;
  padding:10px 12px;
  border:1px solid var(--line);
  border-radius: 12px;
  background: rgba(255,255,255,.03);
}
.quick-links a::after{content:"→"; color: var(--muted)}

.auth-box{
  margin-top:14px;
  padding:12px;
  border-radius: 14px;
  border:1px dashed rgba(78,161,255,.35);
  background: rgba(78,161,255,.06);
}
.auth-title{font-weight:800; margin-bottom:6px}
.auth-text{margin:0 0 10px; color:var(--muted); font-size:13px}
.auth-links{display:flex; gap:10px; flex-wrap:wrap}

/* 按钮 */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:10px 12px;
  border-radius: 12px;
  border:1px solid rgba(78,161,255,.5);
  background: linear-gradient(135deg, rgba(78,161,255,.35), rgba(40,209,167,.22));
  color:#fff; font-weight:700;
}
.btn:hover{filter:brightness(1.08)}
.btn.ghost{
  background: rgba(255,255,255,.04);
  border-color: var(--line);
  color: #e8eefc;
}
.btn.small{padding:8px 10px; border-radius: 10px; font-size:13px}
.lnk{color:var(--muted); font-size:13px}
.lnk:hover{color:var(--brand)}

/* 热门直播 */
.live-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:14px;
}
.live-card{
  border:1px solid var(--line);
  border-radius: var(--radius2);
  background: rgba(255,255,255,.02);
  overflow:hidden;
}
.live-img{position:relative}
.live-img img{width:100%; height: 180px; object-fit:cover}
.live-badge{
  position:absolute; left:10px; top:10px;
  padding:6px 10px;
  border-radius:999px;
  background: rgba(40,209,167,.88);
  font-size:12px; font-weight:900;
}
.live-title{margin:10px 10px 6px; font-size:14px}
.live-meta{margin:0 10px 8px; color:var(--muted); font-size:12px}
.live-desc{margin:0 10px 12px; color:var(--muted); font-size:13px; min-height:38px}
.live-actions{
  display:flex; gap:10px; align-items:center;
  padding:10px;
  border-top:1px solid var(--line);
}

/* 赛程 */
.schedule{margin:0; padding-left:18px; color:var(--muted); display:grid; gap:10px}
.tips{
  margin-top:12px;
  padding:10px 12px;
  border:1px solid var(--line);
  border-radius: 12px;
  background: rgba(255,255,255,.03);
}
.tips-title{font-weight:900; margin-bottom:6px}
.tips-text{margin:0; color:var(--muted); font-size:13px}

/* 平台Pill */
.pill-wrap{display:flex; flex-wrap:wrap; gap:10px}
.pill{
  padding:8px 12px;
  border-radius:999px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  font-size:13px;
}
.platform-note{margin-top:10px; color:var(--muted); font-size:13px}

/* 栏目矩阵 */
.cat-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:12px;
}
.cat-item{
  display:block;
  padding:12px;
  border:1px solid var(--line);
  border-radius: 14px;
  background: rgba(255,255,255,.02);
}
.cat-name{display:block; font-weight:900}
.cat-sub{display:block; margin-top:4px; color:var(--muted); font-size:12px}

/* 新闻 */
.news-list{margin:0; padding-left:18px; display:grid; gap:10px}
.news-item .time{color:var(--muted); font-size:12px; margin-right:8px}
.excerpt{margin:6px 0 0; color:var(--muted); font-size:13px}

/* FAQ */
.faq details{
  border:1px solid var(--line);
  border-radius: 12px;
  padding:10px 12px;
  background: rgba(255,255,255,.02);
  margin-bottom:10px;
}
.faq summary{cursor:pointer; font-weight:900}
.faq p{margin:8px 0 0; color:var(--muted); font-size:13px}
.foot-contact{
  margin-top:10px;
  padding:10px 12px;
  border-radius: 12px;
  border:1px dashed rgba(40,209,167,.35);
  background: rgba(40,209,167,.06);
  color: var(--muted);
  font-size:13px;
}

/* 响应式 */
@media (max-width: 980px){
  .top-kws .container{flex-wrap:wrap; justify-content:flex-start}
  .kws-right{white-space:normal}

  .hero-grid{grid-template-columns: 1fr;}
  .c-track, .c-slide img{height:260px}

  .grid{grid-template-columns: repeat(6, 1fr)}
  .span-12,.span-8,.span-7,.span-5,.span-4{grid-column: span 6}
  .live-grid{grid-template-columns: repeat(2, 1fr)}
  .cat-grid{grid-template-columns: repeat(2, 1fr)}
}
@media (max-width: 520px){
  .live-grid{grid-template-columns: 1fr}
  .cat-grid{grid-template-columns: 1fr}
  .c-track, .c-slide img{height:220px}
}
/* ===============================
   直播站 · 高性能动态渐变背景
   =============================== */

/* 页面基础色（兜底） */
body{
  background: #f5f7fb;
  color: #1f2937;
}

/* 独立背景层（只动这一层） */
body::before{
  content: "";
  position: fixed;
  inset: -20%;
  z-index: -1;

  background: linear-gradient(
    120deg,
    #1d4ed8,
    #2563eb,
    #4f46e5,
    #0ea5e9
  );

  background-size: 200% 200%;

  /* 关键：用 transform，而不是 background-position */
  animation: liveBgTransform 40s linear infinite;

  will-change: transform;
  transform: translate3d(0,0,0);
}

/* 超低频动画 */
@keyframes liveBgTransform{
  0%   { transform: translate3d(0%, 0%, 0); }
  50%  { transform: translate3d(-10%, -10%, 0); }
  100% { transform: translate3d(0%, 0%, 0); }
}

/* 内容区保持稳定，不模糊 */
.hero,
.hero-show,
.main,
.top-kws{
  background: rgba(245,247,251,.92);
}

/* 卡片完全静态 */
.card{
  background: #ffffff;
  border: 1px solid #e5e7eb;
  box-shadow: 0 8px 24px rgba(0,0,0,.05);
}