/* roulang page: index */
:root{
  --c-primary:#2A55C4;
  --c-primary-dark:#1B3A8F;
  --c-primary-soft:#EAF0FB;
  --c-accent:#FF6B4A;
  --c-bg:#F7F9FC;
  --c-card:#FFFFFF;
  --c-text:#16202E;
  --c-text-2:#5A6779;
  --c-text-3:#8A97A8;
  --c-line:#E4EAF3;
  --c-line-strong:#D7E0EF;
  --c-search:#F2F6FC;
  --c-live:#12A594;
  --c-soon:#F0A020;
  --c-replay:#7C8AA0;
  --c-footer:#101A2B;
  --r-card:16px;
  --r-img:14px;
  --r-btn:10px;
  --r-pill:999px;
  --r-count:12px;
  --sh-card:0 1px 2px rgba(16,32,64,.04), 0 10px 28px -16px rgba(16,32,64,.18);
  --sh-card-hover:0 14px 36px -16px rgba(16,32,64,.28);
  --space-section:96px;
  --container:1200px;
  --font-sans:"PingFang SC","Microsoft YaHei","Noto Sans SC","Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.75;
  color:var(--c-text);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
}
body.no-scroll{overflow:hidden;}
h1,h2,h3,h4,h5,h6,p,figure,blockquote{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
img{display:block;max-width:100%;border:0;}
a{color:var(--c-primary);text-decoration:none;transition:color .22s ease;}
a:hover{color:var(--c-primary-dark);}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer;}
input{font:inherit;}
:focus-visible{outline:2px solid var(--c-primary);outline-offset:3px;box-shadow:0 0 0 3px rgba(42,85,196,.14);}
.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 32px;
}
.section{padding:var(--space-section) 0;}
.section--tight{padding:64px 0;}
.section--soft{background:var(--c-primary-soft);}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:600;letter-spacing:.06em;
  color:var(--c-primary);
  background:var(--c-primary-soft);
  border-radius:var(--r-pill);
  padding:6px 14px;
}
.eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--c-accent);display:inline-block;}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:24px;margin-bottom:32px;flex-wrap:wrap;
}
.section-head h2{
  font-size:clamp(22px,2.6vw,32px);
  line-height:1.3;font-weight:700;letter-spacing:-.01em;
}
.section-head .sub{
  margin-top:10px;font-size:15px;color:var(--c-text-2);max-width:640px;
}
.text-link{
  display:inline-flex;align-items:center;gap:6px;
  font-size:14px;font-weight:600;color:var(--c-primary);
}
.text-link svg{transition:transform .22s ease;}
.text-link:hover svg{transform:translateX(4px);}

/* 按钮 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 22px;
  border-radius:var(--r-btn);
  font-size:15px;font-weight:600;
  border:1px solid transparent;
  cursor:pointer;
  transition:background-color .22s ease,border-color .22s ease,color .22s ease,box-shadow .22s ease,transform .22s ease;
}
.btn-primary{background:var(--c-primary);color:#fff;box-shadow:0 8px 20px -12px rgba(42,85,196,.9);}
.btn-primary:hover{background:var(--c-primary-dark);color:#fff;transform:translateY(-1px);box-shadow:0 14px 26px -12px rgba(27,58,143,.85);}
.btn-primary:active{transform:translateY(0);box-shadow:0 4px 12px -10px rgba(27,58,143,.8);}
.btn-ghost{background:#fff;color:var(--c-primary);border-color:var(--c-line-strong);}
.btn-ghost:hover{border-color:var(--c-primary);color:var(--c-primary-dark);}
.btn-ghost:active{background:var(--c-primary-soft);}
.btn-sm{height:38px;padding:0 16px;font-size:14px;border-radius:var(--r-btn);}
.btn-block{width:100%;}

/* 徽章 */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;font-weight:600;line-height:1;
  padding:6px 12px;border-radius:var(--r-pill);
  background:var(--c-primary-soft);color:var(--c-primary);
}
.badge-live{background:rgba(18,165,148,.12);color:#0E8577;}
.badge-soon{background:rgba(240,160,32,.14);color:#B27508;}
.badge-replay{background:rgba(124,138,160,.16);color:#5F6C82;}
.badge .dot{width:6px;height:6px;border-radius:50%;background:currentColor;display:inline-block;}

/* 头部 */
.site-header{
  position:sticky;top:0;z-index:1000;
  background:#fff;
  border-bottom:1px solid var(--c-line);
  transition:box-shadow .22s ease;
}
.site-header.is-scrolled{box-shadow:0 8px 24px -18px rgba(16,32,64,.55);}
.header-inner{
  display:flex;align-items:center;gap:24px;
  height:68px;
}
.logo{
  display:inline-flex;align-items:center;gap:10px;
  font-size:18px;font-weight:600;color:var(--c-text);letter-spacing:-.01em;
  flex:none;
}
.logo:hover{color:var(--c-text);}
.logo-mark{position:relative;width:28px;height:28px;flex:none;}
.logo-mark svg{display:block;width:28px;height:28px;}
.logo-mark .spark{
  position:absolute;right:-2px;top:-2px;width:8px;height:8px;border-radius:50%;
  background:var(--c-accent);
}
.main-nav{display:flex;align-items:center;gap:28px;margin-left:8px;}
.main-nav a{
  position:relative;display:inline-flex;align-items:center;height:68px;
  font-size:15px;font-weight:500;color:var(--c-text-2);
}
.main-nav a::after{
  content:"";position:absolute;left:0;right:0;bottom:14px;height:2px;border-radius:2px;
  background:var(--c-primary);opacity:0;transform:scaleX(.6);
  transition:opacity .22s ease,transform .22s ease;
}
.main-nav a:hover{color:var(--c-primary);}
.main-nav a.is-active{color:var(--c-primary);font-weight:600;}
.main-nav a.is-active::after{opacity:1;transform:scaleX(1);}
.header-tools{display:flex;align-items:center;gap:12px;margin-left:auto;}
.command-search{
  display:flex;align-items:center;gap:8px;
  width:236px;height:38px;padding:0 10px;
  background:var(--c-search);border:1px solid transparent;border-radius:var(--r-btn);
  transition:background-color .22s ease,border-color .22s ease,box-shadow .22s ease;
}
.command-search:focus-within{background:#fff;border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(42,85,196,.12);}
.command-search svg{flex:none;color:var(--c-text-3);}
.command-search input{
  flex:1;min-width:0;border:0;background:transparent;outline:none;
  font-size:14px;color:var(--c-text);
}
.command-search input::placeholder{color:var(--c-text-3);}
.command-search kbd{
  flex:none;font-family:var(--font-sans);font-size:11px;color:var(--c-text-3);
  background:#fff;border:1px solid var(--c-line);border-radius:6px;padding:1px 6px;
}
.icon-btn{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:var(--r-btn);
  color:var(--c-text-2);border:1px solid var(--c-line);background:#fff;
  transition:color .22s ease,border-color .22s ease,background-color .22s ease;
}
.icon-btn:hover{color:var(--c-primary);border-color:var(--c-primary);background:var(--c-primary-soft);}
.nav-toggle{
  display:none;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:var(--r-btn);
  border:1px solid var(--c-line);color:var(--c-text);
}
.nav-toggle:hover{border-color:var(--c-primary);color:var(--c-primary);}
.mobile-drawer{
  display:none;
  position:fixed;left:0;right:0;top:68px;bottom:0;z-index:999;
  background:#fff;padding:20px 24px 32px;
  overflow-y:auto;
}
.mobile-drawer.is-open{display:block;}
.mobile-drawer nav{display:flex;flex-direction:column;gap:4px;margin-bottom:20px;}
.mobile-drawer nav a{
  display:flex;align-items:center;justify-content:space-between;
  min-height:52px;padding:0 4px;font-size:16px;color:var(--c-text);
  border-bottom:1px solid var(--c-line);
}
.mobile-drawer nav a.is-active{color:var(--c-primary);font-weight:600;}
.mobile-drawer .drawer-note{font-size:13px;color:var(--c-text-3);margin:16px 0;}

/* Hero */
.hero{padding:56px 0 72px;background:#fff;border-bottom:1px solid var(--c-line);}
.hero-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:56px;align-items:center;}
.hero h1{
  font-size:clamp(28px,4.2vw,44px);line-height:1.2;font-weight:700;
  letter-spacing:-.02em;margin:18px 0 16px;
}
.hero-lede{font-size:17px;line-height:1.8;color:var(--c-text-2);max-width:560px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;}
.hero-stats{
  display:flex;flex-wrap:wrap;align-items:center;gap:0;
  margin-top:36px;padding-top:24px;border-top:1px solid var(--c-line);
}
.hero-stat{padding:0 24px;border-left:1px solid var(--c-line);}
.hero-stat:first-child{padding-left:0;border-left:0;}
.hero-stat strong{
  display:block;font-size:20px;font-weight:700;color:var(--c-text);
  font-variant-numeric:tabular-nums;line-height:1.3;
}
.hero-stat span{font-size:13px;color:var(--c-text-3);}
.hero-media{
  position:relative;border:1px solid var(--c-line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--sh-card);background:#fff;
}
.hero-media img{width:100%;aspect-ratio:16/9;object-fit:cover;}
.hero-media .status-badge{position:absolute;top:16px;left:16px;}
.hero-media-bar{
  position:absolute;left:0;right:0;bottom:0;
  background:rgba(255,255,255,.94);
  border-top:1px solid var(--c-line);
  padding:14px 18px;
}
.hero-media-bar strong{display:block;font-size:15px;font-weight:600;color:var(--c-text);line-height:1.4;}
.hero-media-bar span{font-size:13px;color:var(--c-text-2);font-variant-numeric:tabular-nums;}

/* 倒计时 */
.countdown-card{
  display:flex;align-items:center;justify-content:space-between;gap:36px;
  max-width:1020px;margin:0 auto;
  background:var(--c-card);border:1px solid var(--c-line);border-left:4px solid var(--c-accent);
  border-radius:var(--r-card);padding:28px 32px;box-shadow:var(--sh-card);
}
.countdown-card h2{font-size:20px;font-weight:700;line-height:1.4;}
.countdown-card .cd-note{font-size:13px;color:var(--c-text-3);margin-top:6px;}
.countdown-grid{display:grid;grid-template-columns:repeat(4,minmax(66px,1fr));gap:12px;margin-top:18px;}
.count-box{background:var(--c-search);border-radius:var(--r-count);padding:10px 6px;text-align:center;}
.count-num{
  display:block;font-size:clamp(26px,3.4vw,38px);font-weight:700;line-height:1.15;
  color:var(--c-primary);font-variant-numeric:tabular-nums;
}
.count-label{display:block;font-size:12px;color:var(--c-text-3);margin-top:2px;}
.countdown-side{flex:none;text-align:center;min-width:180px;}
.countdown-side .btn{margin-bottom:10px;}
.countdown-side small{display:block;font-size:13px;color:var(--c-text-3);line-height:1.7;}

/* 看点列表 */
.feature-list{border-top:1px solid var(--c-line);}
.feature-row{
  display:flex;align-items:center;gap:24px;
  padding:24px 12px;border-bottom:1px solid var(--c-line);
  transition:background-color .22s ease,padding-left .22s ease;
}
.feature-row:hover,.feature-row:active{background:var(--c-bg);}
.feature-num{
  flex:none;width:48px;height:48px;border-radius:50%;
  border:1px solid var(--c-primary);color:var(--c-primary);
  display:grid;place-items:center;font-size:15px;font-weight:700;
  font-variant-numeric:tabular-nums;
}
.feature-body{flex:1;min-width:0;}
.feature-body h3{font-size:18px;font-weight:600;line-height:1.5;}
.feature-body p{font-size:14px;color:var(--c-text-2);margin-top:4px;}
.feature-arrow{flex:none;color:var(--c-text-3);transition:transform .22s ease,color .22s ease;}
.feature-row:hover .feature-arrow{transform:translateX(4px);color:var(--c-primary);}

/* 订阅 */
.subscribe-wrap{
  display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r-card);
  padding:40px;box-shadow:var(--sh-card);
}
.subscribe-wrap h2{font-size:clamp(22px,2.4vw,28px);font-weight:700;line-height:1.35;}
.subscribe-wrap p{font-size:15px;color:var(--c-text-2);margin-top:12px;}
.subscribe-form{display:flex;gap:0;}
.subscribe-form input{
  flex:1;min-width:0;height:48px;padding:0 18px;
  border:1px solid var(--c-line-strong);border-right:0;
  border-radius:var(--r-btn) 0 0 var(--r-btn);
  background:#fff;color:var(--c-text);outline:none;
  transition:border-color .22s ease,box-shadow .22s ease;
}
.subscribe-form input::placeholder{color:var(--c-text-3);}
.subscribe-form input:focus{border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(42,85,196,.12);}
.subscribe-form .btn{border-radius:0 var(--r-btn) var(--r-btn) 0;height:48px;}
.form-hint{font-size:13px;color:var(--c-text-3);margin-top:12px;}
.form-status{font-size:13px;margin-top:10px;min-height:20px;}
.form-status.is-error{color:var(--c-accent);}
.form-status.is-ok{color:var(--c-live);}
.subscribe-form.is-error input{border-color:var(--c-accent);}

/* 卡片通用 */
.cover-wrap{position:relative;overflow:hidden;}
.cover-wrap img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:0;transition:transform .3s ease;}
.card-hover:hover .cover-wrap img{transform:scale(1.02);}

/* 回放卡 */
.replay-card{
  background:var(--c-card);border:1px solid var(--c-line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--sh-card);
  transition:transform .22s ease,box-shadow .22s ease;
  display:flex;flex-direction:column;height:100%;
}
.replay-card:hover{transform:translateY(-3px);box-shadow:var(--sh-card-hover);}
.replay-card:active{transform:scale(.99);}
.replay-card .cover-wrap{border-bottom:1px solid var(--c-line);}
.replay-card .status-badge{position:absolute;top:12px;left:12px;}
.replay-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1;}
.replay-body h3{font-size:17px;font-weight:600;line-height:1.5;}
.replay-meta{font-size:13px;color:var(--c-text-3);font-variant-numeric:tabular-nums;margin-top:auto;}

/* 资讯卡 */
.news-card{
  background:var(--c-card);border:1px solid var(--c-line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--sh-card);
  transition:transform .22s ease,box-shadow .22s ease;
  display:flex;flex-direction:column;height:100%;
}
.news-card:hover{transform:translateY(-3px);box-shadow:var(--sh-card-hover);}
.news-card:active{transform:scale(.99);}
.news-card .cover-wrap{border-bottom:1px solid var(--c-line);}
.news-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1;}
.news-body h3{
  font-size:17px;font-weight:600;line-height:1.5;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-body h3 a{color:var(--c-text);}
.news-body h3 a:hover{color:var(--c-primary);}
.news-summary{
  font-size:14px;color:var(--c-text-2);line-height:1.7;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-meta{
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;
  margin-top:auto;padding-top:6px;font-size:13px;color:var(--c-text-3);
  font-variant-numeric:tabular-nums;
}
.news-meta .sep{color:var(--c-line-strong);}
.empty-state{
  grid-column:1/-1;background:var(--c-primary-soft);
  border:1px dashed var(--c-line-strong);border-radius:var(--r-card);
  padding:52px 24px;text-align:center;
}
.empty-state svg{margin:0 auto 14px;color:var(--c-primary);opacity:.7;}
.empty-state p{font-size:15px;color:var(--c-text-2);}
.empty-state .btn{margin-top:18px;}

/* FAQ */
.faq-list{max-width:900px;margin:0 auto;}
.faq-item{
  background:var(--c-card);border:1px solid var(--c-line);border-radius:var(--r-card);
  margin-bottom:12px;padding:0 24px;
  transition:background-color .22s ease,border-color .22s ease;
}
.faq-item summary{
  list-style:none;cursor:pointer;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  min-height:60px;padding:14px 0;
  font-size:16px;font-weight:600;color:var(--c-text);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-icon{
  flex:none;width:24px;height:24px;border-radius:50%;
  border:1px solid var(--c-line-strong);color:var(--c-primary);
  display:grid;place-items:center;font-size:16px;font-weight:600;line-height:1;
  transition:background-color .22s ease,border-color .22s ease,color .22s ease;
}
.faq-icon::before{content:"+";}
.faq-item[open] .faq-icon::before{content:"−";}
.faq-item[open]{background:var(--c-bg);border-color:var(--c-line-strong);}
.faq-item[open] .faq-icon{background:var(--c-primary);border-color:var(--c-primary);color:#fff;}
.faq-answer{
  padding:0 0 20px;font-size:15px;line-height:1.85;color:var(--c-text-2);
  max-width:760px;
}

/* CTA 横条 */
.cta-band{
  background:var(--c-primary-soft);
  border:1px solid var(--c-line-strong);
  border-radius:var(--r-card);
  padding:40px;
  display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
}
.cta-band h2{font-size:clamp(20px,2.4vw,26px);font-weight:700;line-height:1.4;}
.cta-band p{font-size:15px;color:var(--c-text-2);margin-top:8px;}

/* 页脚 */
.site-footer{background:var(--c-footer);color:#C6CEDA;padding:64px 0 0;margin-top:0;}
.footer-grid{
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1.4fr;gap:40px;
  padding-bottom:48px;
}
.site-footer .logo{color:#fff;font-size:17px;}
.site-footer .logo:hover{color:#fff;}
.footer-about{font-size:14px;line-height:1.8;color:#9AA6BA;margin-top:16px;max-width:320px;}
.footer-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;}
.footer-tags span{
  font-size:12px;color:#C6CEDA;background:rgba(255,255,255,.08);
  border-radius:var(--r-pill);padding:4px 12px;
}
.footer-col h3{font-size:14px;font-weight:600;color:#fff;margin-bottom:16px;}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col a{font-size:14px;color:#9AA6BA;}
.footer-col a:hover{color:#fff;}
.footer-mini{display:flex;margin-top:16px;}
.footer-mini input{
  flex:1;min-width:0;height:42px;padding:0 14px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);
  border-right:0;border-radius:var(--r-btn) 0 0 var(--r-btn);
  color:#fff;outline:none;font-size:14px;
}
.footer-mini input::placeholder{color:#7F8CA1;}
.footer-mini input:focus{border-color:rgba(255,255,255,.5);}
.footer-mini .btn{border-radius:0 var(--r-btn) var(--r-btn) 0;height:42px;font-size:14px;padding:0 16px;}
.footer-note{font-size:12px;color:#7F8CA1;margin-top:12px;line-height:1.7;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding:20px 0 28px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:#7F8CA1;
}
.footer-bottom a{color:#9AA6BA;}
.footer-bottom a:hover{color:#fff;}

/* 栅格 */
.cards-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin:0;}
.cards-grid.two-col{grid-template-columns:repeat(2,minmax(0,1fr));}

@media screen and (max-width:1024px){
  .container{padding:0 24px;}
  .hero-grid{grid-template-columns:1fr;gap:36px;}
  .hero-media{order:2;}
  .main-nav,.command-search,.header-cta,.header-tools .icon-btn{display:none;}
  .nav-toggle{display:inline-flex;}
  .cards-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .countdown-card{flex-direction:column;align-items:stretch;gap:24px;}
  .countdown-side{text-align:left;min-width:0;}
  .countdown-side .btn{width:100%;}
  .subscribe-wrap{grid-template-columns:1fr;gap:24px;padding:32px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media screen and (max-width:768px){
  :root{--space-section:56px;}
  .section{padding:var(--space-section) 0;}
  .hero{padding:32px 0 48px;}
  .hero-stats{gap:16px 0;}
  .hero-stat{padding:0 16px;}
  .hero-stat strong{font-size:18px;}
  .cards-grid,.cards-grid.two-col{grid-template-columns:1fr;}
  .feature-row{gap:16px;padding:20px 4px;}
  .feature-num{width:42px;height:42px;font-size:14px;}
  .countdown-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .countdown-card{padding:24px;}
  .cta-band{padding:28px;flex-direction:column;align-items:flex-start;}
  .cta-band .btn{width:100%;}
  .subscribe-form{flex-direction:column;gap:12px;}
  .subscribe-form input{border-right:1px solid var(--c-line-strong);border-radius:var(--r-btn);}
  .subscribe-form .btn{border-radius:var(--r-btn);width:100%;}
  .faq-item{padding:0 18px;}
  .footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:32px;}
}
@media screen and (max-width:520px){
  .container{padding:0 20px;}
  .hero h1{letter-spacing:0;}
  .hero-actions .btn{width:100%;}
  .hero-stat{padding:0 12px;}
  .section-head{flex-direction:column;align-items:flex-start;gap:12px;}
  .news-body,.replay-body{padding:18px;}
  .cta-band{padding:24px;}
  .mobile-drawer{padding:16px 20px 28px;}
}

/* roulang page: article */
:root{
  --c-primary:#2A55C4;
  --c-primary-dark:#1B3A8F;
  --c-primary-soft:#EAF0FB;
  --c-accent:#FF6B4A;
  --c-live:#12A594;
  --c-soon:#F0A020;
  --c-replay:#7C8AA0;
  --c-bg:#F7F9FC;
  --c-card:#FFFFFF;
  --c-text:#16202E;
  --c-text-2:#5A6779;
  --c-text-3:#8A97A8;
  --c-line:#E4EAF3;
  --c-field:#F2F6FC;
  --r-card:16px;
  --r-img:14px;
  --r-btn:10px;
  --r-badge:999px;
  --sh-card:0 1px 2px rgba(16,32,64,.04), 0 10px 28px -16px rgba(16,32,64,.18);
  --sh-card-hover:0 14px 36px -16px rgba(16,32,64,.28);
  --space-section:96px;
  --container-w:1200px;
  --ease:.22s ease;
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--c-bg);
  color:var(--c-text);
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC","Hiragino Sans GB",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
body.no-scroll{overflow:hidden;}
h1,h2,h3,h4,p,ul,ol,figure,blockquote{margin:0;}
ul,ol{padding:0;list-style:none;}
img{max-width:100%;display:block;border:0;}
a{color:var(--c-primary);text-decoration:none;transition:color var(--ease);}
a:hover{color:var(--c-primary-dark);}
button{font-family:inherit;}
:focus-visible{outline:2px solid var(--c-primary);outline-offset:3px;box-shadow:0 0 0 6px rgba(42,85,196,.14);border-radius:6px;}

.container{
  width:100%;
  max-width:var(--container-w);
  margin:0 auto;
  padding:0 32px;
}

/* ---------- Header ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:var(--c-card);
  border-bottom:1px solid var(--c-line);
  transition:box-shadow var(--ease);
}
.site-header.is-scrolled{box-shadow:0 8px 24px -18px rgba(16,32,64,.45);}
.header-inner{
  display:flex;
  align-items:center;
  gap:28px;
  min-height:68px;
}
.logo{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-size:18px;
  font-weight:600;
  color:var(--c-text);
  white-space:nowrap;
  letter-spacing:.2px;
}
.logo:hover{color:var(--c-text);}
.logo-mark{
  position:relative;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:32px;
  height:32px;
  border-radius:9px;
  background:linear-gradient(150deg,var(--c-primary),var(--c-primary-dark));
  flex:none;
}
.logo-mark svg{width:20px;height:20px;display:block;}
.logo-mark .spark{
  position:absolute;
  right:-2px;
  top:-2px;
  width:9px;
  height:9px;
  border-radius:50%;
  background:var(--c-accent);
  border:2px solid var(--c-card);
}
.logo-text{display:inline-block;}

.main-nav{
  display:flex;
  align-items:center;
  gap:6px;
  margin-left:8px;
}
.main-nav a{
  position:relative;
  display:inline-flex;
  align-items:center;
  height:38px;
  padding:0 14px;
  font-size:15px;
  color:var(--c-text-2);
  border-radius:var(--r-btn);
  transition:color var(--ease),background var(--ease);
}
.main-nav a:hover{color:var(--c-primary);background:var(--c-primary-soft);}
.main-nav a.is-active{color:var(--c-primary);font-weight:600;}
.main-nav a.is-active::after{
  content:"";
  position:absolute;
  left:14px;
  right:14px;
  bottom:2px;
  height:2px;
  border-radius:2px;
  background:var(--c-primary);
}

.header-tools{
  display:flex;
  align-items:center;
  gap:12px;
  margin-left:auto;
}
.command-search{
  position:relative;
  display:flex;
  align-items:center;
  gap:8px;
  width:250px;
  height:38px;
  padding:0 10px 0 12px;
  border-radius:var(--r-btn);
  background:var(--c-field);
  border:1px solid transparent;
  transition:background var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.command-search:focus-within{
  background:var(--c-card);
  border-color:var(--c-primary);
  box-shadow:0 0 0 4px rgba(42,85,196,.12);
}
.command-search .search-icon{display:inline-flex;color:var(--c-text-3);flex:none;}
.command-search .search-icon svg{width:16px;height:16px;}
.command-search input{
  flex:1 1 auto;
  min-width:0;
  height:100%;
  border:0;
  background:transparent;
  font-size:14px;
  color:var(--c-text);
  outline:none;
  box-shadow:none;
  padding:0;
  margin:0;
}
.command-search input::placeholder{color:var(--c-text-3);}
.command-search kbd{
  flex:none;
  padding:1px 6px;
  font-size:11px;
  line-height:18px;
  font-family:inherit;
  color:var(--c-text-3);
  background:var(--c-card);
  border:1px solid var(--c-line);
  border-radius:6px;
}
.icon-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:38px;
  height:38px;
  border-radius:var(--r-btn);
  color:var(--c-text-2);
  border:1px solid var(--c-line);
  background:var(--c-card);
  transition:color var(--ease),border-color var(--ease),background var(--ease);
}
.icon-btn svg{width:18px;height:18px;}
.icon-btn:hover{color:var(--c-primary);border-color:var(--c-primary);background:var(--c-primary-soft);}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:44px;
  padding:0 22px;
  border-radius:var(--r-btn);
  font-size:15px;
  font-weight:600;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform var(--ease),box-shadow var(--ease),background var(--ease),color var(--ease),border-color var(--ease);
  white-space:nowrap;
  line-height:1;
}
.btn-sm{height:38px;padding:0 16px;font-size:14px;}
.btn-primary{
  background:var(--c-primary);
  color:#FFFFFF;
  box-shadow:0 8px 18px -12px rgba(42,85,196,.85);
}
.btn-primary:hover{background:var(--c-primary-dark);color:#FFFFFF;transform:translateY(-1px);box-shadow:0 12px 24px -12px rgba(27,58,143,.8);}
.btn-primary:active{transform:translateY(0);box-shadow:none;}
.btn-ghost{
  background:var(--c-card);
  color:var(--c-primary);
  border-color:#D7E0EF;
}
.btn-ghost:hover{color:var(--c-primary-dark);border-color:var(--c-primary);transform:translateY(-1px);}
.btn-ghost:active{transform:translateY(0);}
.btn-text{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:15px;
  font-weight:600;
  color:var(--c-primary);
  background:none;
  border:0;
  padding:6px 0;
  cursor:pointer;
}
.btn-text .arrow{transition:transform var(--ease);}
.btn-text:hover .arrow{transform:translateX(4px);}

.nav-toggle{
  display:none;
  align-items:center;
  justify-content:center;
  width:40px;
  height:40px;
  border-radius:var(--r-btn);
  border:1px solid var(--c-line);
  background:var(--c-card);
  color:var(--c-text);
  cursor:pointer;
}
.nav-toggle svg{width:20px;height:20px;}

.mobile-drawer{
  display:none;
  border-top:1px solid var(--c-line);
  background:var(--c-card);
  padding:12px 20px 20px;
}
.mobile-drawer.is-open{display:block;}
.drawer-nav{display:flex;flex-direction:column;gap:4px;}
.drawer-nav a{
  display:block;
  padding:13px 12px;
  border-radius:var(--r-btn);
  font-size:16px;
  color:var(--c-text);
  min-height:48px;
}
.drawer-nav a:hover,.drawer-nav a.is-active{background:var(--c-primary-soft);color:var(--c-primary);}
.drawer-cta{margin-top:12px;}
.drawer-cta .btn{width:100%;}

/* ---------- Breadcrumb ---------- */
.breadcrumb{
  padding:26px 0 0;
  font-size:14px;
  color:var(--c-text-3);
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
}
.breadcrumb a{color:var(--c-text-2);}
.breadcrumb a:hover{color:var(--c-primary);}
.breadcrumb .sep{color:#C3CDDC;}
.breadcrumb .current{color:var(--c-primary);}

/* ---------- Page lead ---------- */
.page-lead{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  flex-wrap:wrap;
  margin:22px 0 0;
  padding-bottom:20px;
  border-bottom:1px solid var(--c-line);
}
.page-lead h2{
  font-size:clamp(20px,2.2vw,24px);
  font-weight:700;
  line-height:1.3;
  display:flex;
  align-items:center;
  gap:12px;
}
.page-lead h2::before{
  content:"";
  width:4px;
  height:22px;
  border-radius:2px;
  background:var(--c-primary);
  flex:none;
}

/* ---------- Article ---------- */
.article-main{padding-bottom:var(--space-section);}
.article-shell{
  max-width:760px;
  margin:0 auto;
}
.article-head{padding:36px 0 28px;border-bottom:1px solid var(--c-line);}
.article-head h1{
  font-size:clamp(28px,4.2vw,40px);
  line-height:1.24;
  font-weight:700;
  letter-spacing:-.2px;
  color:var(--c-text);
}
.article-meta{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px;
  margin-top:18px;
  font-size:14px;
  color:var(--c-text-3);
}
.article-meta .chip{
  display:inline-flex;
  align-items:center;
  height:26px;
  padding:0 12px;
  border-radius:var(--r-badge);
  background:var(--c-primary-soft);
  color:var(--c-primary);
  font-size:12px;
  font-weight:600;
}
.article-meta .dot{color:#C3CDDC;}

.article-body{
  padding-top:32px;
  font-size:16px;
  line-height:1.9;
  color:var(--c-text);
}
.article-body p{margin:0 0 20px;}
.article-body h2{
  position:relative;
  margin:44px 0 18px;
  padding-left:14px;
  font-size:clamp(20px,2.4vw,24px);
  line-height:1.4;
  font-weight:700;
}
.article-body h2::before{
  content:"";
  position:absolute;
  left:0;
  top:.22em;
  bottom:.22em;
  width:4px;
  border-radius:2px;
  background:var(--c-primary);
}
.article-body h3{
  margin:32px 0 14px;
  font-size:18px;
  line-height:1.5;
  font-weight:600;
}
.article-body ul,.article-body ol{
  margin:0 0 22px;
  padding:0;
  list-style:none;
}
.article-body ul li,
.article-body ol li{
  position:relative;
  padding-left:22px;
  margin-bottom:12px;
}
.article-body ul li::before{
  content:"";
  position:absolute;
  left:4px;
  top:.75em;
  width:7px;
  height:7px;
  border-radius:50%;
  background:var(--c-primary);
  opacity:.6;
}
.article-body ol{counter-reset:art;}
.article-body ol li{counter-increment:art;padding-left:30px;}
.article-body ol li::before{
  content:counter(art) ".";
  position:absolute;
  left:0;
  top:0;
  color:var(--c-primary);
  font-weight:700;
  font-variant-numeric:tabular-nums;
}
.article-body blockquote{
  margin:28px 0;
  padding:20px 24px;
  border-left:4px solid var(--c-primary);
  background:var(--c-primary-soft);
  border-radius:0 var(--r-card) var(--r-card) 0;
  color:var(--c-text-2);
  font-size:16px;
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body img{
  width:auto;
  max-width:100%;
  margin:26px auto;
  border-radius:var(--r-img);
  border:1px solid var(--c-line);
}
.article-body a{
  color:var(--c-primary);
  border-bottom:1px solid rgba(42,85,196,.35);
}
.article-body a:hover{border-bottom-color:var(--c-primary);}
.article-body table{
  width:100%;
  margin:24px 0;
  border-collapse:collapse;
  font-size:15px;
  border:1px solid var(--c-line);
  border-radius:var(--r-card);
  overflow:hidden;
}
.article-body th,.article-body td{
  padding:12px 14px;
  border-bottom:1px solid var(--c-line);
  text-align:left;
}
.article-body th{background:var(--c-field);font-weight:600;}
.article-body strong{color:var(--c-text);font-weight:600;}

.article-foot{
  margin-top:48px;
  padding-top:26px;
  border-top:1px solid var(--c-line);
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  align-items:center;
  justify-content:space-between;
}

.empty-state{
  margin-top:36px;
  padding:52px 28px;
  text-align:center;
  background:var(--c-primary-soft);
  border:1px solid var(--c-line);
  border-radius:var(--r-card);
}
.empty-state h2{font-size:22px;font-weight:700;margin-bottom:12px;}
.empty-state p{color:var(--c-text-2);font-size:15px;margin-bottom:22px;}

/* ---------- Related ---------- */
.related{padding-top:var(--space-section);}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:20px;
  flex-wrap:wrap;
  margin-bottom:32px;
}
.section-head h2{
  font-size:clamp(22px,2.6vw,30px);
  font-weight:700;
  line-height:1.3;
}
.section-head p{
  margin-top:8px;
  font-size:15px;
  color:var(--c-text-2);
}
.cards{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:24px;
}
.card{
  display:flex;
  flex-direction:column;
  background:var(--c-card);
  border:1px solid var(--c-line);
  border-radius:var(--r-card);
  box-shadow:var(--sh-card);
  overflow:hidden;
  transition:transform var(--ease),box-shadow var(--ease);
  height:100%;
}
.card:hover{transform:translateY(-3px);box-shadow:var(--sh-card-hover);}
.card:active{transform:translateY(-1px) scale(.995);}
.card-media{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--c-field);}
.card-media img{width:100%;height:100%;object-fit:cover;}
.card-tag{
  position:absolute;
  left:12px;
  top:12px;
  display:inline-flex;
  align-items:center;
  gap:6px;
  height:24px;
  padding:0 10px;
  border-radius:var(--r-badge);
  font-size:12px;
  font-weight:600;
  color:#FFFFFF;
  background:rgba(22,32,46,.72);
  backdrop-filter:blur(2px);
}
.card-tag.is-live{background:var(--c-live);}
.card-tag.is-soon{background:var(--c-soon);}
.card-tag.is-replay{background:var(--c-replay);}
.card-body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1 1 auto;}
.card-title{
  font-size:17px;
  line-height:1.5;
  font-weight:600;
  color:var(--c-text);
  margin-bottom:10px;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.card-text{
  font-size:14px;
  line-height:1.75;
  color:var(--c-text-2);
  margin-bottom:16px;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.card-meta{
  margin-top:auto;
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  font-size:13px;
  color:var(--c-text-3);
}
.card-meta .dot{color:#C3CDDC;}
.card-link-cover{display:block;height:100%;}

/* ---------- CTA ---------- */
.cta-band{
  max-width:var(--container-w);
  margin:var(--space-section) auto 0;
  padding:0 32px;
}
.cta-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:26px;
  flex-wrap:wrap;
  padding:38px 42px;
  border-radius:var(--r-card);
  background:var(--c-primary-soft);
  border:1px solid #D9E3F7;
}
.cta-inner h2{
  font-size:clamp(20px,2.4vw,26px);
  font-weight:700;
  line-height:1.35;
  margin-bottom:8px;
}
.cta-inner p{font-size:15px;color:var(--c-text-2);max-width:560px;}

/* ---------- Footer ---------- */
.site-footer{
  margin-top:var(--space-section);
  background:#101A2B;
  color:#C6D1E4;
  padding:64px 0 0;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.2fr;
  gap:40px;
}
.site-footer .logo{color:#FFFFFF;font-size:18px;font-weight:600;}
.site-footer .logo:hover{color:#FFFFFF;}
.site-footer .logo-mark{background:rgba(255,255,255,.12);}
.footer-about{
  margin-top:16px;
  font-size:14px;
  line-height:1.8;
  color:#93A2BA;
  max-width:330px;
}
.footer-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;}
.footer-tags span{
  display:inline-flex;
  align-items:center;
  height:26px;
  padding:0 12px;
  font-size:12px;
  border-radius:var(--r-badge);
  background:rgba(255,255,255,.08);
  color:#B9C6DC;
}
.footer-col h3{
  font-size:15px;
  font-weight:600;
  color:#FFFFFF;
  margin-bottom:16px;
}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col ul a{font-size:14px;color:#93A2BA;}
.footer-col ul a:hover{color:#FFFFFF;}
.footer-note{font-size:13px;line-height:1.7;color:#7E8CA3;margin-top:10px;}
.footer-mini{display:flex;gap:0;margin-top:14px;}
.footer-mini input{
  flex:1 1 auto;
  min-width:0;
  height:42px;
  padding:0 14px;
  font-size:14px;
  color:#FFFFFF;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.14);
  border-right:0;
  border-radius:var(--r-btn) 0 0 var(--r-btn);
  outline:none;
  box-shadow:none;
  margin:0;
  transition:border-color var(--ease),background var(--ease);
}
.footer-mini input::placeholder{color:#7E8CA3;}
.footer-mini input:focus{background:rgba(255,255,255,.14);border-color:var(--c-primary);}
.footer-mini .btn{height:42px;border-radius:0 var(--r-btn) var(--r-btn) 0;padding:0 18px;font-size:14px;}
.footer-bottom{
  margin-top:48px;
  padding:22px 0;
  border-top:1px solid rgba(255,255,255,.12);
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  justify-content:space-between;
  font-size:13px;
  color:#7E8CA3;
}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .container{padding:0 24px;}
  .command-search{width:190px;}
  .main-nav a{padding:0 10px;font-size:14px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px;}
  .cards{grid-template-columns:repeat(2,minmax(0,1fr));}
  :root{--space-section:72px;}
}
@media (max-width:860px){
  .main-nav{display:none;}
  .command-search{display:none;}
  .icon-btn{display:none;}
  .nav-toggle{display:inline-flex;}
  .header-inner{min-height:62px;gap:14px;}
  .mobile-drawer{display:none;}
  .header-tools .btn-primary{display:none;}
}
@media (max-width:768px){
  .container{padding:0 20px;}
  :root{--space-section:56px;}
  .cards{grid-template-columns:1fr;}
  .article-head{padding:26px 0 22px;}
  .article-body{padding-top:26px;}
  .article-body h2{margin-top:34px;}
  .cta-band{padding:0 20px;}
  .cta-inner{padding:28px 22px;}
  .cta-inner .btn{width:100%;}
  .footer-grid{grid-template-columns:1fr;gap:30px;}
  .footer-bottom{flex-direction:column;gap:8px;}
  .footer-about{max-width:none;}
}
@media (max-width:520px){
  .logo{font-size:16px;}
  .logo-mark{width:28px;height:28px;}
  .breadcrumb{font-size:13px;padding-top:18px;}
  .page-lead{gap:12px;}
  .article-meta{font-size:13px;gap:8px;}
  .btn{height:42px;padding:0 18px;font-size:14px;}
  .btn-sm{height:36px;}
  .footer-mini{flex-direction:column;gap:10px;}
  .footer-mini input{border-right:1px solid rgba(255,255,255,.14);border-radius:var(--r-btn);}
  .footer-mini .btn{border-radius:var(--r-btn);width:100%;}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;}
}

/* roulang page: category1 */
:root{
  --c-primary:#2A55C4;
  --c-primary-dark:#1B3A8F;
  --c-primary-soft:#EAF0FB;
  --c-accent:#FF6B4A;
  --c-online:#12A594;
  --c-pending:#F0A020;
  --c-replay:#7C8AA0;
  --c-bg:#F7F9FC;
  --c-card:#FFFFFF;
  --c-text:#16202E;
  --c-text-2:#5A6779;
  --c-text-3:#8A97A8;
  --c-line:#E4EAF3;
  --c-soft:#F2F6FC;
  --c-border-strong:#D7E0EF;
  --c-footer:#101A2B;
  --r-card:16px;
  --r-img:14px;
  --r-btn:10px;
  --r-pill:999px;
  --sh-card:0 1px 2px rgba(16,32,64,.04), 0 10px 28px -16px rgba(16,32,64,.18);
  --sh-card-hover:0 14px 36px -16px rgba(16,32,64,.28);
  --space-section:96px;
  --space-section-sm:56px;
  --font-base:"PingFang SC","Microsoft YaHei","Noto Sans SC","Helvetica Neue",Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:var(--font-base);
  font-size:16px;
  line-height:1.75;
  color:var(--c-text);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5,h6,p,ul,ol,figure{margin:0;}
ul,ol{padding:0;list-style:none;}
img{max-width:100%;display:block;border:0;}
a{color:var(--c-primary);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--c-primary-dark);}
button{font-family:inherit;font-size:inherit;}
input,select,textarea{font-family:inherit;}
body.no-scroll{overflow:hidden;}
:focus-visible{outline:2px solid var(--c-primary);outline-offset:3px;box-shadow:0 0 0 3px rgba(42,85,196,.12);}

.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 32px;
}

/* ---------- header ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:var(--c-card);
  border-bottom:1px solid var(--c-line);
  transition:box-shadow .22s ease;
}
.site-header.is-scrolled{box-shadow:0 8px 24px -18px rgba(16,32,64,.5);}
.header-inner{
  display:flex;
  align-items:center;
  gap:24px;
  height:68px;
}
.logo{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-size:18px;
  font-weight:600;
  color:var(--c-text);
  white-space:nowrap;
}
.logo:hover{color:var(--c-text);}
.logo-mark{
  position:relative;
  width:28px;
  height:28px;
  border-radius:9px;
  background:var(--c-primary);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  flex:0 0 28px;
}
.logo-mark svg{width:17px;height:17px;}
.logo-mark .spark{
  position:absolute;
  right:-2px;
  top:-2px;
  width:7px;
  height:7px;
  border-radius:50%;
  background:var(--c-accent);
  border:1.5px solid var(--c-card);
}
.main-nav{
  display:flex;
  align-items:center;
  gap:2px;
  margin-left:8px;
}
.main-nav a{
  position:relative;
  display:inline-block;
  padding:8px 12px;
  font-size:15px;
  color:var(--c-text-2);
  border-radius:8px;
  transition:color .2s ease, background .2s ease;
}
.main-nav a:hover{color:var(--c-primary);background:var(--c-primary-soft);}
.main-nav a.is-active{color:var(--c-primary);font-weight:600;}
.main-nav a.is-active::after{
  content:"";
  position:absolute;
  left:12px;
  right:12px;
  bottom:-2px;
  height:2px;
  border-radius:2px;
  background:var(--c-primary);
}
.header-actions{
  margin-left:auto;
  display:flex;
  align-items:center;
  gap:12px;
}
.search-box{
  display:flex;
  align-items:center;
  gap:8px;
  height:38px;
  padding:0 10px;
  background:var(--c-soft);
  border:1px solid transparent;
  border-radius:var(--r-btn);
  transition:background .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.search-box:focus-within{
  background:var(--c-card);
  border-color:var(--c-primary);
  box-shadow:0 0 0 3px var(--c-primary-soft);
}
.search-box svg{width:15px;height:15px;flex:0 0 15px;color:var(--c-text-3);}
.search-input{
  width:132px;
  min-width:0;
  border:0;
  background:transparent;
  font-size:14px;
  color:var(--c-text);
  outline:none;
}
.search-input::placeholder{color:var(--c-text-3);}
.kbd{
  font-size:11px;
  line-height:1;
  color:var(--c-text-3);
  background:var(--c-card);
  border:1px solid var(--c-line);
  border-radius:6px;
  padding:3px 6px;
  white-space:nowrap;
}
.icon-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:38px;
  height:38px;
  border-radius:var(--r-btn);
  background:var(--c-soft);
  color:var(--c-text-2);
  transition:background .2s ease,color .2s ease,transform .2s ease;
}
.icon-btn svg{width:17px;height:17px;}
.icon-btn:hover{background:var(--c-primary-soft);color:var(--c-primary);}
.nav-toggle{
  display:none;
  align-items:center;
  justify-content:center;
  width:38px;
  height:38px;
  border-radius:var(--r-btn);
  border:1px solid var(--c-line);
  background:var(--c-card);
  color:var(--c-text);
  cursor:pointer;
}
.nav-toggle svg{width:18px;height:18px;}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:44px;
  padding:0 20px;
  border-radius:var(--r-btn);
  border:1px solid transparent;
  font-size:15px;
  font-weight:600;
  line-height:1;
  cursor:pointer;
  white-space:nowrap;
  transition:background .22s ease, color .22s ease, border-color .22s ease, box-shadow .22s ease, transform .22s ease;
}
.btn-primary{background:var(--c-primary);color:#fff;}
.btn-primary:hover{
  background:var(--c-primary-dark);
  color:#fff;
  transform:translateY(-1px);
  box-shadow:0 12px 24px -14px rgba(42,85,196,.75);
}
.btn-primary:active{transform:none;box-shadow:none;}
.btn-ghost{
  background:var(--c-card);
  color:var(--c-primary);
  border-color:var(--c-border-strong);
}
.btn-ghost:hover{border-color:var(--c-primary);color:var(--c-primary-dark);}
.btn-ghost:active{transform:none;}
.btn-sm{height:38px;padding:0 16px;font-size:14px;}
.btn-block{width:100%;}
.btn-text{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:15px;
  font-weight:600;
  color:var(--c-primary);
  background:none;
  border:0;
  padding:0;
  cursor:pointer;
}
.btn-text svg{width:14px;height:14px;transition:transform .2s ease;}
.btn-text:hover svg{transform:translateX(4px);}

/* ---------- drawer ---------- */
.drawer{
  position:fixed;
  left:0;
  right:0;
  top:68px;
  bottom:0;
  z-index:55;
  background:var(--c-card);
  border-top:1px solid var(--c-line);
  padding:20px;
  overflow-y:auto;
  opacity:0;
  transform:translateY(-8px);
  pointer-events:none;
  transition:opacity .22s ease, transform .22s ease;
}
.drawer.is-open{opacity:1;transform:none;pointer-events:auto;}
.drawer-nav{display:flex;flex-direction:column;gap:4px;margin-bottom:20px;}
.drawer-nav a{
  padding:13px 14px;
  border-radius:10px;
  font-size:16px;
  color:var(--c-text);
  background:var(--c-soft);
}
.drawer-nav a.is-active{background:var(--c-primary-soft);color:var(--c-primary);font-weight:600;}
.drawer .search-box{width:100%;height:44px;margin-bottom:14px;}
.drawer .search-input{width:100%;}

/* ---------- breadcrumb ---------- */
.breadcrumb{
  padding:24px 0 0;
  font-size:14px;
  color:var(--c-text-3);
}
.breadcrumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px;}
.breadcrumb li{display:inline-flex;align-items:center;gap:8px;}
.breadcrumb li+li::before{content:"/";color:var(--c-text-3);}
.breadcrumb a{color:var(--c-text-2);}
.breadcrumb a:hover{color:var(--c-primary);}
.breadcrumb .current{color:var(--c-primary);font-weight:600;}

/* ---------- hero banner ---------- */
.section-hero{padding:20px 0 8px;}
.hero-banner{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:36px;
  align-items:center;
  background:var(--c-card);
  border:1px solid var(--c-line);
  border-radius:var(--r-card);
  box-shadow:var(--sh-card);
  padding:30px;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:12px;
  font-weight:600;
  letter-spacing:.04em;
  color:var(--c-primary);
  background:var(--c-primary-soft);
  border-radius:var(--r-pill);
  padding:5px 12px;
  margin-bottom:14px;
}
.hero-banner h1{
  font-size:clamp(26px,3.2vw,36px);
  line-height:1.25;
  font-weight:700;
  letter-spacing:-.01em;
}
.hero-sub{
  margin-top:12px;
  font-size:16px;
  color:var(--c-text-2);
  max-width:520px;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:22px;
}
.hero-facts{
  display:flex;
  flex-wrap:wrap;
  gap:20px;
  margin-top:24px;
  padding-top:18px;
  border-top:1px solid var(--c-line);
}
.hero-facts li{
  font-size:14px;
  color:var(--c-text-3);
  padding-left:14px;
  border-left:2px solid var(--c-line);
}
.hero-facts li:first-child{padding-left:0;border-left:0;}
.hero-facts strong{
  display:block;
  font-size:20px;
  line-height:1.3;
  color:var(--c-text);
  font-variant-numeric:tabular-nums;
}
.hero-figure{
  position:relative;
  border-radius:var(--r-img);
  overflow:hidden;
  border:1px solid var(--c-line);
  aspect-ratio:16/9;
  background:var(--c-soft);
}
.hero-figure img{width:100%;height:100%;object-fit:cover;}
.hero-figure .badge{position:absolute;left:14px;top:14px;}
.hero-figure .figure-bar{
  position:absolute;
  left:12px;
  right:12px;
  bottom:12px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:9px 14px;
  border-radius:10px;
  background:rgba(255,255,255,.92);
  font-size:13px;
  color:var(--c-text-2);
}
.hero-figure .figure-bar strong{color:var(--c-text);font-weight:600;}

/* ---------- badges ---------- */
.badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px 11px;
  border-radius:var(--r-pill);
  font-size:12px;
  font-weight:600;
  line-height:1.6;
  background:var(--c-soft);
  color:var(--c-text-2);
}
.badge::before{
  content:"";
  width:6px;
  height:6px;
  border-radius:50%;
  background:currentColor;
}
.badge-pending{background:rgba(240,160,32,.12);color:#B87608;}
.badge-live{background:rgba(18,165,148,.12);color:#0B7E70;}
.badge-replay{background:rgba(124,138,160,.14);color:#5B6879;}

/* ---------- countdown ---------- */
.countdown-band{padding:20px 0 0;}
.countdown-card{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:24px;
  padding:22px 26px;
  background:var(--c-card);
  border:1px solid var(--c-line);
  border-left:4px solid var(--c-accent);
  border-radius:var(--r-card);
  box-shadow:var(--sh-card);
}
.cd-label{
  display:block;
  font-size:12px;
  letter-spacing:.08em;
  color:var(--c-text-3);
  margin-bottom:8px;
}
.cd-cells{display:flex;gap:10px;}
.cd-cell{
  width:66px;
  padding:8px 0;
  text-align:center;
  background:var(--c-soft);
  border-radius:12px;
}
.cd-num{
  display:block;
  font-size:34px;
  font-weight:700;
  line-height:1.1;
  color:var(--c-primary);
  font-variant-numeric:tabular-nums;
}
.cd-unit{font-size:12px;color:var(--c-text-3);}
.cd-right{
  margin-left:auto;
  display:flex;
  align-items:center;
  gap:18px;
  flex-wrap:wrap;
}
.cd-note{font-size:13px;color:var(--c-text-3);max-width:280px;}

/* ---------- main layout ---------- */
.main-section{padding:36px 0 var(--space-section);}
.layout{
  display:grid;
  grid-template-columns:240px minmax(0,1fr);
  gap:32px;
  align-items:start;
}
.side-card{
  background:var(--c-card);
  border:1px solid var(--c-line);
  border-radius:var(--r-card);
  box-shadow:var(--sh-card);
  padding:20px;
}
.side-card + .side-card{margin-top:20px;}
.side-title{
  font-size:13px;
  font-weight:700;
  letter-spacing:.06em;
  color:var(--c-text-3);
  margin-bottom:12px;
}
.side-list{display:flex;flex-direction:column;gap:4px;}
.side-list a{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  padding:10px 12px;
  border-radius:10px;
  font-size:15px;
  color:var(--c-text-2);
  transition:background .2s ease,color .2s ease;
}
.side-list a:hover{background:var(--c-soft);color:var(--c-primary);}
.side-list a.is-active{
  background:var(--c-primary-soft);
  color:var(--c-primary);
  font-weight:600;
}
.side-list .count{
  font-size:12px;
  color:var(--c-text-3);
  font-variant-numeric:tabular-nums;
}
.side-list a.is-active .count{color:var(--c-primary);}
.side-note{
  font-size:13px;
  line-height:1.7;
  color:var(--c-text-3);
}
.side-note strong{display:block;color:var(--c-text);font-size:14px;margin-bottom:6px;}

.content-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:20px;
  flex-wrap:wrap;
  margin-bottom:24px;
}
.content-head h2{
  font-size:clamp(22px,2.6vw,30px);
  line-height:1.3;
  font-weight:700;
}
.content-head p{
  margin-top:8px;
  font-size:15px;
  color:var(--c-text-2);
}
.content-head .head-count{
  font-size:14px;
  color:var(--c-text-3);
  font-variant-numeric:tabular-nums;
}

/* ---------- cards ---------- */
.card-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:24px;
}
.media-card{
  display:flex;
  flex-direction:column;
  background:var(--c-card);
  border:1px solid var(--c-line);
  border-radius:var(--r-card);
  box-shadow:var(--sh-card);
  overflow:hidden;
  transition:transform .22s ease, box-shadow .22s ease;
}
.media-card:hover{transform:translateY(-3px);box-shadow:var(--sh-card-hover);}
.media-figure{
  position:relative;
  aspect-ratio:16/9;
  overflow:hidden;
  background:var(--c-soft);
  border-bottom:1px solid var(--c-line);
}
.media-figure img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .4s ease;
}
.media-card:hover .media-figure img{transform:scale(1.03);}
.media-figure .badge{position:absolute;left:12px;top:12px;}
.media-body{
  padding:20px;
  display:flex;
  flex-direction:column;
  gap:10px;
  flex:1;
}
.media-body h3{
  font-size:18px;
  line-height:1.45;
  font-weight:600;
  color:var(--c-text);
}
.media-body .desc{
  font-size:14px;
  line-height:1.7;
  color:var(--c-text-2);
}
.media-meta{
  margin-top:auto;
  padding-top:12px;
  border-top:1px solid var(--c-line);
  font-size:13px;
  color:var(--c-text-3);
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:6px;
}
.media-meta .dot{color:var(--c-line);}
.media-meta time{font-variant-numeric:tabular-nums;}

/* ---------- explain ---------- */
.explain-section{padding:var(--space-section-sm) 0;}
.explain-grid{margin-left:-14px;margin-right:-14px;}
.explain-grid > .cell{padding-left:14px;padding-right:14px;}
.explain-text p{
  font-size:16px;
  color:var(--c-text-2);
  margin-bottom:16px;
}
.explain-list{display:flex;flex-direction:column;gap:12px;margin-top:8px;}
.explain-list li{
  display:flex;
  gap:12px;
  align-items:flex-start;
  font-size:15px;
  color:var(--c-text-2);
}
.explain-list .mark{
  flex:0 0 22px;
  width:22px;
  height:22px;
  border-radius:50%;
  background:var(--c-primary-soft);
  color:var(--c-primary);
  font-size:12px;
  font-weight:700;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  margin-top:3px;
  font-variant-numeric:tabular-nums;
}
.explain-figure{
  border-radius:var(--r-img);
  overflow:hidden;
  border:1px solid var(--c-line);
  box-shadow:var(--sh-card);
  aspect-ratio:16/10;
}
.explain-figure img{width:100%;height:100%;object-fit:cover;}

/* ---------- phases ---------- */
.phase-section{padding:0 0 var(--space-section-sm);}
.phase-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:20px;
  margin-top:28px;
}
.phase{
  position:relative;
  background:var(--c-card);
  border:1px solid var(--c-line);
  border-radius:var(--r-card);
  padding:22px;
  box-shadow:var(--sh-card);
  transition:transform .22s ease, box-shadow .22s ease;
}
.phase:hover{transform:translateY(-3px);box-shadow:var(--sh-card-hover);}
.phase-num{
  display:inline-block;
  font-size:12px;
  font-weight:700;
  letter-spacing:.08em;
  color:var(--c-primary);
  background:var(--c-primary-soft);
  border-radius:var(--r-pill);
  padding:3px 10px;
  font-variant-numeric:tabular-nums;
}
.phase h3{font-size:16px;font-weight:600;margin:12px 0 6px;}
.phase p{font-size:14px;line-height:1.7;color:var(--c-text-2);}

/* ---------- faq ---------- */
.faq-section{padding:0 0 var(--space-section-sm);}
.faq-list{max-width:880px;margin-top:28px;}
.faq-item{
  background:var(--c-card);
  border:1px solid var(--c-line);
  border-radius:var(--r-card);
  box-shadow:var(--sh-card);
  margin-bottom:12px;
  overflow:hidden;
  transition:background .2s ease;
}
.faq-item[open]{background:var(--c-bg);}
.faq-item summary{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:18px 22px;
  min-height:48px;
  font-size:16px;
  font-weight:600;
  color:var(--c-text);
  cursor:pointer;
  list-style:none;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-icon{
  flex:0 0 26px;
  width:26px;
  height:26px;
  border-radius:50%;
  background:var(--c-primary-soft);
  color:var(--c-primary);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-size:17px;
  line-height:1;
  transition:background .2s ease, color .2s ease;
}
.faq-icon::before{content:"+";}
.faq-item[open] .faq-icon{background:var(--c-primary);color:#fff;}
.faq-item[open] .faq-icon::before{content:"−";}
.faq-answer{
  padding:0 22px 20px;
  font-size:15px;
  line-height:1.8;
  color:var(--c-text-2);
}

/* ---------- subscribe ---------- */
.subscribe-section{padding:0 0 var(--space-section-sm);}
.subscribe-card{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:28px;
  background:var(--c-card);
  border:1px solid var(--c-line);
  border-radius:var(--r-card);
  box-shadow:var(--sh-card);
  padding:28px;
}
.subscribe-card h2{
  font-size:clamp(20px,2.2vw,26px);
  line-height:1.35;
  font-weight:700;
}
.subscribe-card p{
  margin-top:8px;
  font-size:15px;
  color:var(--c-text-2);
  max-width:420px;
}
.subscribe-form{flex:1 1 360px;max-width:440px;}
.input-group{display:flex;gap:0;}
.input-group input[type="email"]{
  flex:1;
  min-width:0;
  height:48px;
  padding:0 16px;
  font-size:15px;
  color:var(--c-text);
  background:var(--c-card);
  border:1px solid var(--c-border-strong);
  border-right:0;
  border-radius:var(--r-btn) 0 0 var(--r-btn);
  outline:none;
  transition:border-color .2s ease, box-shadow .2s ease;
}
.input-group input[type="email"]::placeholder{color:var(--c-text-3);}
.input-group input[type="email"]:focus{
  border-color:var(--c-primary);
  box-shadow:0 0 0 3px var(--c-primary-soft);
  position:relative;
  z-index:1;
}
.input-group .btn{border-radius:0 var(--r-btn) var(--r-btn) 0;height:48px;}
.form-hint{
  font-size:13px;
  color:var(--c-text-3);
  margin-top:10px;
}
.form-hint.is-error{color:#D9492E;}
.form-hint.is-success{color:var(--c-online);}

/* ---------- cta ---------- */
.cta-band{padding:0 0 var(--space-section);}
.cta-inner{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  background:var(--c-primary-soft);
  border:1px solid #D9E3F7;
  border-radius:var(--r-card);
  padding:34px 32px;
}
.cta-inner h2{
  font-size:clamp(20px,2.4vw,28px);
  line-height:1.35;
  font-weight:700;
  color:var(--c-primary-dark);
}
.cta-inner p{
  margin-top:8px;
  font-size:15px;
  color:var(--c-text-2);
  max-width:620px;
}

/* ---------- footer ---------- */
.site-footer{
  background:var(--c-footer);
  color:#C7D2E3;
  padding:64px 0 28px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.2fr;
  gap:40px;
}
.site-footer .logo{color:#fff;}
.site-footer .logo:hover{color:#fff;}
.footer-about{
  margin-top:14px;
  font-size:14px;
  line-height:1.8;
  color:#93A2B8;
  max-width:320px;
}
.footer-tags{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:16px;
}
.footer-tags span{
  font-size:12px;
  color:#C7D2E3;
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.1);
  border-radius:var(--r-pill);
  padding:4px 11px;
}
.footer-col h3{
  font-size:15px;
  font-weight:600;
  color:#fff;
  margin-bottom:16px;
}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col a{
  font-size:14px;
  color:#93A2B8;
}
.footer-col a:hover{color:#fff;}
.footer-note{
  font-size:13px;
  line-height:1.7;
  color:#8192AA;
  margin-bottom:12px;
}
.footer-mini{display:flex;gap:8px;margin-bottom:12px;}
.footer-mini input{
  flex:1;
  min-width:0;
  height:40px;
  padding:0 12px;
  font-size:14px;
  color:#fff;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.16);
  border-radius:var(--r-btn);
  outline:none;
  transition:border-color .2s ease, box-shadow .2s ease;
}
.footer-mini input::placeholder{color:#7B8CA4;}
.footer-mini input:focus{
  border-color:#6D8FE0;
  box-shadow:0 0 0 3px rgba(109,143,224,.2);
}
.footer-mini .btn{
  height:40px;
  padding:0 16px;
  font-size:14px;
  background:var(--c-primary);
  color:#fff;
}
.footer-mini .btn:hover{background:#3D68D8;}
.footer-bottom{
  margin-top:48px;
  padding-top:22px;
  border-top:1px solid rgba(255,255,255,.1);
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:12px;
  font-size:13px;
  color:#7B8CA4;
}

/* ---------- responsive ---------- */
@media (max-width:1080px){
  .header-inner{gap:16px;}
  .main-nav a{padding:8px 10px;font-size:14px;}
  .search-input{width:104px;}
}
@media (max-width:980px){
  .main-nav{display:none;}
  .search-box{display:none;}
  .header-actions .btn{display:none;}
  .nav-toggle{display:inline-flex;}
  .layout{grid-template-columns:1fr;}
  .side-card{position:static !important;}
  .side-list{flex-direction:row;flex-wrap:wrap;}
  .side-list a{flex:1 1 160px;}
  .phase-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:820px){
  .hero-banner{grid-template-columns:1fr;gap:24px;padding:24px;}
  .hero-figure{order:-1;}
  .cd-right{margin-left:0;width:100%;justify-content:space-between;}
  .cd-note{max-width:none;}
}
@media (max-width:680px){
  .container{padding:0 20px;}
  .card-grid{grid-template-columns:1fr;}
  .cd-cells{gap:8px;}
  .cd-cell{width:60px;}
  .cd-num{font-size:28px;}
  .cta-inner{padding:26px 22px;}
  .subscribe-card{padding:22px;}
  .input-group{flex-direction:column;gap:10px;}
  .input-group input[type="email"]{border-right:1px solid var(--c-border-strong);border-radius:var(--r-btn);}
  .input-group .btn{border-radius:var(--r-btn);width:100%;}
}
@media (max-width:520px){
  .phase-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .hero-facts{gap:14px;}
  .hero-facts li{font-size:13px;}
  .hero-facts strong{font-size:18px;}
  .faq-item summary{padding:16px 18px;}
  .faq-answer{padding:0 18px 18px;}
  .footer-bottom{flex-direction:column;}
}
@media (hover:none){
  .media-card:hover{transform:none;box-shadow:var(--sh-card);}
  .media-card:active{transform:scale(.99);}
  .phase:hover{transform:none;}
}

/* roulang page: category2 */
:root{
  --c-primary:#2A55C4;
  --c-primary-dark:#1B3A8F;
  --c-primary-soft:#EAF0FB;
  --c-primary-soft-2:#F2F6FC;
  --c-primary-rgb:42,85,196;
  --c-accent:#FF6B4A;
  --c-online:#12A594;
  --c-pending:#F0A020;
  --c-pending-rgb:240,160,32;
  --c-replay:#7C8AA0;
  --c-replay-rgb:124,138,160;
  --c-bg:#F7F9FC;
  --c-card:#FFFFFF;
  --c-text:#16202E;
  --c-text-2:#5A6779;
  --c-text-3:#8A97A8;
  --c-line:#E4EAF3;
  --c-line-strong:#D7E0EF;
  --c-ink:#101A2B;
  --c-ink-rgb:16,26,43;
  --r-card:16px;
  --r-img:14px;
  --r-btn:10px;
  --r-pill:999px;
  --sh-card:0 1px 2px rgba(16,32,64,.04),0 10px 28px -16px rgba(16,32,64,.18);
  --sh-card-hover:0 14px 36px -16px rgba(16,32,64,.28);
  --sh-nav:0 6px 18px -12px rgba(16,32,64,.4);
  --sh-btn:0 8px 20px -12px rgba(42,85,196,.9);
  --ring:0 0 0 3px rgba(42,85,196,.18);
  --space-section:96px;
  --space-section-sm:56px;
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  font-size:16px;line-height:1.75;color:var(--c-text);background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--c-primary);text-decoration:none;transition:color .18s ease;}
a:hover{color:var(--c-primary-dark);}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,p{margin:0;}
button{font-family:inherit;font-size:inherit;cursor:pointer;border:0;background:none;color:inherit;}
input{font-family:inherit;}
svg{display:block;}
:focus-visible{outline:2px solid var(--c-primary);outline-offset:3px;box-shadow:var(--ring);}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 32px;}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:60;background:var(--c-card);border-bottom:1px solid var(--c-line);transition:box-shadow .2s ease;}
.site-header.is-stuck{box-shadow:var(--sh-nav);}
.header-inner{display:flex;align-items:stretch;gap:26px;height:68px;}
.logo{display:inline-flex;align-items:center;gap:10px;font-size:18px;font-weight:600;color:var(--c-text);letter-spacing:.01em;flex:0 0 auto;}
.logo:hover{color:var(--c-primary-dark);}
.logo-mark{position:relative;width:28px;height:28px;display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;}
.logo-mark svg{width:100%;height:100%;}
.logo-mark svg path:first-child{fill:var(--c-primary);}
.logo-mark svg path:last-child{fill:var(--c-primary-soft);}
.spark{position:absolute;top:-2px;right:-3px;width:7px;height:7px;border-radius:50%;background:var(--c-accent);}
.main-nav{display:flex;align-items:stretch;gap:26px;flex:1;}
.main-nav a{position:relative;display:inline-flex;align-items:center;font-size:15px;color:var(--c-text-2);padding:0 2px;}
.main-nav a:hover{color:var(--c-primary);}
.main-nav a.is-active{color:var(--c-primary);font-weight:600;}
.main-nav a.is-active::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;border-radius:2px;background:var(--c-primary);}
.header-tools{display:flex;align-items:center;gap:12px;flex:0 0 auto;}
.command-search{display:flex;align-items:center;gap:8px;height:38px;padding:0 8px 0 12px;background:var(--c-primary-soft-2);border:1px solid transparent;border-radius:var(--r-btn);color:var(--c-text-3);transition:background .18s ease,border-color .18s ease,box-shadow .18s ease;}
.command-search:focus-within{background:var(--c-card);border-color:var(--c-primary);box-shadow:var(--ring);}
.command-search svg{flex:0 0 auto;color:var(--c-text-3);}
.command-search input{width:148px;border:0;background:transparent;font-size:14px;color:var(--c-text);outline:none;}
.command-search input::placeholder{color:var(--c-text-3);}
.kbd{font-size:11px;line-height:1.5;padding:1px 6px;border:1px solid var(--c-line-strong);border-radius:6px;background:var(--c-card);color:var(--c-text-3);white-space:nowrap;}
.icon-link{width:38px;height:38px;display:inline-flex;align-items:center;justify-content:center;border-radius:var(--r-btn);border:1px solid var(--c-line);color:var(--c-text-2);transition:all .18s ease;}
.icon-link:hover{color:var(--c-primary);border-color:var(--c-primary);background:var(--c-primary-soft);}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 22px;border-radius:var(--r-btn);font-size:15px;font-weight:600;white-space:nowrap;transition:transform .18s ease,box-shadow .22s ease,background .18s ease,border-color .18s ease,color .18s ease;}
.btn-primary{background:var(--c-primary);color:#fff;box-shadow:var(--sh-btn);}
.btn-primary:hover{background:var(--c-primary-dark);color:#fff;transform:translateY(-1px);box-shadow:0 12px 26px -12px rgba(27,58,143,.95);}
.btn-primary:active{transform:none;box-shadow:none;}
.btn-ghost{background:var(--c-card);color:var(--c-primary);border:1px solid var(--c-line-strong);}
.btn-ghost:hover{border-color:var(--c-primary);color:var(--c-primary-dark);background:var(--c-primary-soft);}
.btn-sm{height:38px;padding:0 16px;font-size:14px;}
.btn-block{width:100%;}
.nav-toggle{display:none;width:38px;height:38px;align-items:center;justify-content:center;border-radius:var(--r-btn);border:1px solid var(--c-line);color:var(--c-text);}
.nav-toggle:hover{border-color:var(--c-primary);color:var(--c-primary);}
.mobile-drawer{display:none;border-top:1px solid var(--c-line);background:var(--c-card);padding:18px 0 24px;box-shadow:var(--sh-nav);}
.mobile-drawer.is-open{display:block;}
.drawer-nav{display:flex;flex-direction:column;gap:2px;margin-bottom:16px;}
.drawer-nav a{padding:12px 4px;font-size:16px;color:var(--c-text-2);border-bottom:1px solid var(--c-line);}
.drawer-nav a.is-active{color:var(--c-primary);font-weight:600;}

/* ---------- breadcrumb ---------- */
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:14px;color:var(--c-text-3);}
.breadcrumb a{color:inherit;}
.breadcrumb a:hover{color:var(--c-primary);}
.breadcrumb .sep{opacity:.6;}
.breadcrumb [aria-current]{color:var(--c-primary);}
.breadcrumb--light{color:rgba(255,255,255,.82);}
.breadcrumb--light a:hover{color:#fff;}
.breadcrumb--light [aria-current]{color:rgba(255,255,255,.96);}

/* ---------- hero ---------- */
.hero-cat2{position:relative;padding-bottom:8px;}
.hero-bg{position:absolute;top:0;left:0;right:0;height:420px;background:var(--c-ink) url('/assets/images/backpic/back-1.webp') center/cover no-repeat;z-index:0;}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(var(--c-ink-rgb),.72) 0%,rgba(var(--c-ink-rgb),.42) 62%,rgba(var(--c-ink-rgb),.22) 100%);}
.hero-inner{position:relative;z-index:1;padding-top:26px;}
.hero-card{margin-top:86px;background:var(--c-card);border-radius:var(--r-card);box-shadow:var(--sh-card);padding:38px;max-width:880px;}
.badge{display:inline-flex;align-items:center;gap:8px;height:30px;padding:0 14px;border-radius:var(--r-pill);background:var(--c-primary-soft);color:var(--c-primary);font-size:13px;font-weight:600;}
.badge .dot{width:6px;height:6px;border-radius:50%;background:var(--c-accent);}
.hero-card h1{margin:18px 0 14px;font-size:clamp(28px,4.2vw,44px);line-height:1.2;font-weight:700;letter-spacing:-.01em;}
.hero-sub{font-size:17px;line-height:1.7;color:var(--c-text-2);max-width:640px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px;}
.hero-metrics{display:flex;flex-wrap:wrap;margin-top:30px;padding-top:22px;border-top:1px solid var(--c-line);}
.metric{padding-right:28px;margin-right:28px;border-right:1px solid var(--c-line);}
.metric:last-child{border-right:0;margin-right:0;padding-right:0;}
.metric b{display:block;font-size:20px;font-weight:700;line-height:1.3;font-variant-numeric:tabular-nums;}
.metric span{font-size:13px;color:var(--c-text-3);}

/* ---------- section ---------- */
.section{padding:var(--space-section) 0;}
.section--first{padding-top:64px;}
.section--soft{background:var(--c-bg);}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:32px;}
.section-title{font-size:clamp(22px,2.6vw,32px);line-height:1.3;font-weight:700;}
.section-sub{margin-top:10px;font-size:15px;color:var(--c-text-2);max-width:640px;}
.text-link{display:inline-flex;align-items:center;gap:6px;font-size:15px;font-weight:600;color:var(--c-primary);}
.text-link .arrow{transition:transform .2s ease;}
.text-link:hover .arrow{transform:translateX(4px);}

/* ---------- pills ---------- */
.pills{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:28px;}
.pill{display:inline-flex;align-items:center;height:40px;padding:0 20px;border-radius:var(--r-pill);border:1px solid var(--c-line-strong);background:var(--c-card);color:var(--c-text-2);font-size:14px;font-weight:600;transition:all .18s ease;}
.pill:hover{border-color:var(--c-primary);color:var(--c-primary);}
.pill.is-active{background:var(--c-primary);border-color:var(--c-primary);color:#fff;box-shadow:var(--sh-btn);}

/* ---------- replay cards ---------- */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.replay-card{display:flex;flex-direction:column;background:var(--c-card);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh-card);transition:transform .22s ease,box-shadow .22s ease;}
.replay-card:hover{transform:translateY(-3px);box-shadow:var(--sh-card-hover);}
.replay-card:active{transform:scale(.99);}
.thumb{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--c-primary-soft);}
.thumb img{width:100%;height:100%;object-fit:cover;border-radius:0;}
.status{position:absolute;left:12px;top:12px;display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 10px;border-radius:var(--r-pill);font-size:12px;font-weight:600;color:#fff;}
.status .dot{width:6px;height:6px;border-radius:50%;background:currentColor;}
.status--full{background:rgba(var(--c-primary-rgb),.94);}
.status--clip{background:rgba(var(--c-pending-rgb),.94);}
.status--replay{background:rgba(var(--c-replay-rgb),.94);}
.card-body{display:flex;flex-direction:column;gap:10px;padding:20px 22px 24px;flex:1;}
.card-title{font-size:17px;font-weight:600;line-height:1.5;}
.card-title a{color:inherit;}
.card-title a:hover{color:var(--c-primary);}
.card-desc{font-size:14px;line-height:1.7;color:var(--c-text-2);}
.card-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:auto;font-size:13px;color:var(--c-text-3);font-variant-numeric:tabular-nums;}
.card-meta .sep{width:4px;height:4px;border-radius:50%;background:var(--c-line-strong);}

/* ---------- timeline ---------- */
.panel{background:var(--c-card);border-radius:var(--r-card);box-shadow:var(--sh-card);padding:10px 34px 18px;}
.tl-item{display:grid;grid-template-columns:190px 1fr;gap:28px;padding:26px 0;border-bottom:1px solid var(--c-line);}
.tl-item:last-child{border-bottom:0;}
.tl-time{display:flex;align-items:center;gap:10px;font-size:15px;font-weight:700;color:var(--c-primary);font-variant-numeric:tabular-nums;}
.tl-dot{width:10px;height:10px;border-radius:50%;background:var(--c-primary);box-shadow:0 0 0 4px var(--c-primary-soft);flex:0 0 auto;}
.tl-body h3{font-size:17px;font-weight:600;margin-bottom:6px;}
.tl-body p{font-size:15px;color:var(--c-text-2);}

/* ---------- stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.stat{background:var(--c-card);border-radius:var(--r-card);padding:26px 24px;box-shadow:var(--sh-card);transition:transform .22s ease,box-shadow .22s ease;}
.stat:hover{transform:translateY(-3px);box-shadow:var(--sh-card-hover);}
.stat b{display:block;font-size:32px;font-weight:700;line-height:1.2;color:var(--c-primary);font-variant-numeric:tabular-nums;}
.stat span{display:block;margin-top:6px;font-size:14px;color:var(--c-text-2);}

/* ---------- note band ---------- */
.note-band{display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:start;background:var(--c-primary-soft);border-radius:var(--r-card);padding:44px;}
.note-band h2{font-size:clamp(22px,2.6vw,30px);line-height:1.32;font-weight:700;margin-bottom:16px;}
.note-band p{font-size:15px;color:var(--c-text-2);margin-bottom:14px;}
.checklist li{display:flex;gap:12px;align-items:flex-start;padding:11px 0;font-size:15px;color:var(--c-text-2);border-bottom:1px solid rgba(var(--c-primary-rgb),.12);}
.checklist li:last-child{border-bottom:0;}
.check{width:22px;height:22px;border-radius:50%;background:var(--c-card);color:var(--c-primary);display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;margin-top:2px;}

/* ---------- faq ---------- */
.faq{max-width:860px;}
.faq-item{background:var(--c-card);border:1px solid var(--c-line);border-radius:var(--r-card);margin-bottom:12px;overflow:hidden;transition:background .2s ease,border-color .2s ease;}
.faq-item.is-open{background:var(--c-bg);border-color:var(--c-line-strong);}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:56px;padding:18px 22px;text-align:left;font-size:16px;font-weight:600;color:var(--c-text);}
.faq-icon{position:relative;width:22px;height:22px;flex:0 0 auto;color:var(--c-primary);}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;left:50%;top:50%;background:currentColor;border-radius:2px;transform:translate(-50%,-50%);transition:transform .22s ease,opacity .22s ease;}
.faq-icon::before{width:13px;height:2px;}
.faq-icon::after{width:2px;height:13px;}
.faq-item.is-open .faq-icon::after{transform:translate(-50%,-50%) rotate(90deg);opacity:0;}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;}
.faq-a p{padding:0 22px 20px;font-size:15px;line-height:1.8;color:var(--c-text-2);}
.faq-item.is-open .faq-a{max-height:340px;}

/* ---------- cta band ---------- */
.cta-band{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:26px;background:var(--c-primary-soft);border-radius:var(--r-card);padding:40px;}
.cta-band h2{font-size:clamp(20px,2.2vw,26px);line-height:1.35;font-weight:700;}
.cta-band p{margin-top:8px;font-size:15px;color:var(--c-text-2);}

/* ---------- footer ---------- */
.site-footer{background:var(--c-ink);color:rgba(255,255,255,.72);margin-top:0;}
.site-footer .container{padding-top:0;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding:64px 0 40px;}
.site-footer .logo{color:#fff;font-size:18px;}
.site-footer .logo:hover{color:#fff;}
.site-footer .logo-mark svg path:first-child{fill:#FFFFFF;}
.site-footer .logo-mark svg path:last-child{fill:#9FB6EE;}
.footer-about{margin-top:16px;font-size:14px;line-height:1.8;color:rgba(255,255,255,.66);}
.footer-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;}
.footer-tags span{font-size:12px;padding:5px 12px;border-radius:var(--r-pill);background:rgba(255,255,255,.08);color:rgba(255,255,255,.8);}
.footer-col h3{font-size:15px;font-weight:600;color:#fff;margin-bottom:16px;}
.footer-col ul li{margin-bottom:10px;}
.footer-col a{font-size:14px;color:rgba(255,255,255,.72);}
.footer-col a:hover{color:#fff;}
.footer-note{font-size:13px;line-height:1.7;color:rgba(255,255,255,.5);margin-top:10px;}
.footer-mini{display:flex;gap:8px;margin-top:14px;}
.footer-mini input{flex:1;min-width:0;height:42px;padding:0 12px;border-radius:var(--r-btn);border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.06);color:#fff;font-size:14px;outline:none;transition:border-color .18s ease,box-shadow .18s ease;}
.footer-mini input::placeholder{color:rgba(255,255,255,.42);}
.footer-mini input:focus{border-color:var(--c-primary);box-shadow:var(--ring);}
.footer-mini .btn{height:42px;padding:0 18px;font-size:14px;}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;padding:20px 0 28px;border-top:1px solid rgba(255,255,255,.12);font-size:13px;color:rgba(255,255,255,.5);}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .container{padding:0 24px;}
  .card-grid{grid-template-columns:repeat(2,1fr);}
  .stats{grid-template-columns:repeat(2,1fr);}
  .note-band{grid-template-columns:1fr;gap:28px;padding:32px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .hero-card{padding:30px;margin-top:70px;}
  .section{padding:72px 0;}
}
@media (max-width:920px){
  .main-nav{display:none;}
  .command-search{display:none;}
  .header-tools .btn-primary{display:none;}
  .nav-toggle{display:inline-flex;}
  .hero-bg{height:360px;}
}
@media (max-width:768px){
  .tl-item{grid-template-columns:1fr;gap:10px;}
  .hero-card{margin-top:56px;}
  .hero-bg{height:300px;}
  .panel{padding:6px 22px 12px;}
  .cta-band{padding:28px;}
  .section{padding:var(--space-section-sm) 0;}
}
@media (max-width:640px){
  .container{padding:0 20px;}
  .card-grid{grid-template-columns:1fr;}
  .stats{grid-template-columns:1fr 1fr;gap:16px;}
  .hero-card{padding:22px;}
  .hero-sub{font-size:15px;}
  .hero-actions .btn{flex:1 1 100%;}
  .metric{padding-right:20px;margin-right:20px;}
  .footer-grid{grid-template-columns:1fr;padding:44px 0 30px;}
  .note-band{padding:24px;}
  .faq-q{font-size:15px;padding:16px 18px;}
  .faq-a p{padding:0 18px 18px;}
  .stat b{font-size:26px;}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;}
}