/* roulang page: index */
:root{
  --primary:#2563EB;
  --primary-strong:#1E4FC0;
  --primary-soft:#EFF5FF;
  --ink-1:#172033;
  --ink-2:#4B5563;
  --ink-3:#94A3B8;
  --line:#E4EAF2;
  --surface:#FFFFFF;
  --surface-2:#F6F9FC;
  --live:#E0483E;
  --amber:#F59E0B;
  --success:#10B981;
  --dark-navy:#0E1B2A;
  --card-radius:16px;
  --card-radius-lg:20px;
  --shadow-card:0 6px 18px rgba(23,43,77,.06);
  --shadow-hover:0 14px 28px rgba(23,43,77,.12);
  --space-section:96px;
  --space-section-mb:56px;
  --radius-btn:8px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
  background:var(--surface);
  color:var(--ink-2);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5,h6{
  color:var(--ink-1);
  font-weight:700;
  line-height:1.3;
  margin:0 0 .5em;
  font-family:inherit;
}
h1{font-size:clamp(30px,4vw,44px);letter-spacing:-.02em}
h2{font-size:clamp(24px,3vw,32px);letter-spacing:-.01em}
h3{font-size:20px}
h4{font-size:18px}
p{margin:0 0 1em}
img{max-width:100%;height:auto;display:block;border:0}
a{color:var(--primary);text-decoration:none;transition:color .2s ease,border-color .2s ease,background .2s ease,box-shadow .2s ease,transform .2s ease}
a:hover{color:var(--primary-strong)}
ul,ol{margin:0;padding:0;list-style:none}
button,input,textarea{font-family:inherit;font-size:inherit}
button{cursor:pointer}
input:focus,textarea:focus,button:focus,summary:focus,a:focus-visible{outline:none;box-shadow:0 0 0 3px rgba(37,99,235,.3)}
.layout-container{max-width:1180px;margin-left:auto;margin-right:auto;padding-left:24px;padding-right:24px}
.page-section{padding:var(--space-section) 0}
.align-center{align-items:center}
.section-head{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap:24px;
  margin-bottom:40px;
}
.section-head .eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  color:var(--primary);
  font-weight:600;
  font-size:14px;
  letter-spacing:.08em;
  text-transform:uppercase;
  margin-bottom:10px;
}
.section-head h2{margin-bottom:0}
.more-link{
  color:var(--primary);
  font-weight:600;
  font-size:15px;
  white-space:nowrap;
  display:inline-flex;
  align-items:center;
  gap:6px;
}
.more-link i{transition:transform .2s ease}
.more-link:hover i{transform:translateX(4px)}
.eyebrow-line{
  display:flex;
  align-items:center;
  gap:10px;
  font-size:14px;
  font-weight:600;
  color:var(--primary);
  letter-spacing:.06em;
  margin-bottom:8px;
}
.eyebrow-line::before{content:"";width:26px;height:3px;background:var(--primary);border-radius:3px;display:inline-block}
.muted{color:var(--ink-3)}
.text-center{text-align:center}

/* ============ Buttons ============ */
.btn{
  display:inline-flex;
  vertical-align:middle;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:46px;
  padding:0 24px;
  border-radius:var(--radius-btn);
  font-weight:600;
  font-size:15px;
  border:0;
  line-height:1;
  background:transparent;
  transition:all .2s ease;
  text-align:center;
  white-space:nowrap;
}
.btn i{font-size:14px}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 6px 12px rgba(37,99,235,.22)}
.btn-primary:hover{background:var(--primary-strong);color:#fff;transform:translateY(-2px);box-shadow:0 10px 20px rgba(37,99,235,.28)}
.btn-light{background:#fff;color:var(--ink-1);box-shadow:0 4px 16px rgba(0,0,0,.1)}
.btn-light:hover{background:rgba(255,255,255,.92);color:var(--primary);transform:translateY(-2px)}
.btn-outline{background:transparent;border:1px solid rgba(255,255,255,.65);color:#fff}
.btn-outline:hover{border-color:#fff;background:rgba(255,255,255,.08);color:#fff;transform:translateY(-2px)}
.btn-blue-outline{background:transparent;border:1px solid var(--primary);color:var(--primary)}
.btn-blue-outline:hover{background:var(--primary-soft);color:var(--primary);border-color:var(--primary)}
.btn-sm{height:38px;padding:0 16px;font-size:14px;border-radius:6px}

/* ============ Header & Nav ============ */
.site-header{
  position:fixed;
  top:0;
  left:0;
  right:0;
  z-index:1000;
  height:72px;
  background:rgba(255,255,255,.86);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(228,234,243,.85);
  transition:box-shadow .25s ease,background .25s ease;
}
.site-header.scrolled{box-shadow:0 4px 20px rgba(0,0,0,.06);background:rgba(255,255,255,.96)}
.header-inner{height:72px;display:flex;align-items:center;justify-content:space-between}
.brand-logo{display:inline-flex;align-items:center;gap:10px}
.brand-mark{
  width:34px;height:34px;border-radius:8px;
  background:linear-gradient(135deg,var(--primary),#4F83EC);
  color:#fff;font-weight:800;font-size:18px;
  display:flex;align-items:center;justify-content:center;
  flex:0 0 auto;
  letter-spacing:0;
  box-shadow:0 4px 8px rgba(37,99,235,.25);
}
.brand-text{font-size:20px;font-weight:800;color:var(--ink-1);letter-spacing:.01em;line-height:1.1}
.brand-text small{display:block;font-size:10px;color:var(--ink-3);font-weight:500;letter-spacing:.15em;margin-top:2px}
.main-nav ul{display:flex;align-items:center;gap:6px;margin:0}
.main-nav a{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  height:38px;
  padding:0 18px;
  border-radius:8px;
  font-weight:500;
  color:var(--ink-2);
  font-size:16px;
}
.main-nav a:hover{background:var(--primary-soft);color:var(--primary)}
.main-nav a.is-active{color:var(--primary);font-weight:700;background:var(--primary-soft);position:relative}
.main-nav a.is-active::after{content:"";position:absolute;left:50%;transform:translateX(-50%);bottom:-6px;height:3px;width:20px;border-radius:4px;background:var(--primary)}
.main-nav .btn-nav{
  background:var(--primary);
  color:#fff;
  font-weight:600;
  height:42px;
  padding:0 20px;
  margin-left:8px;
  border-radius:8px;
  box-shadow:0 5px 12px rgba(37,99,235,.25);
}
.main-nav .btn-nav:hover{background:var(--primary-strong);color:#fff;transform:translateY(-1px)}
.nav-toggle{
  width:42px;height:42px;display:flex;align-items:center;justify-content:center;
  background:var(--surface);border:1px solid var(--line);border-radius:10px;
  color:var(--ink-1);font-size:18px;transition:all .2s ease;
}
.nav-toggle:hover{background:var(--primary-soft);color:var(--primary);border-color:rgba(37,99,235,.25)}
.mobile-menu{
  position:fixed;
  top:72px;
  right:0;
  left:0;
  z-index:999;
  background:rgba(255,255,255,.98);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
  box-shadow:0 12px 32px rgba(23,43,77,.1);
  padding:18px 24px 26px;
  transform:translateY(-12px);
  opacity:0;
  visibility:hidden;
  transition:all .25s ease;
}
.mobile-menu.open{transform:translateY(0);opacity:1;visibility:visible}
.mobile-menu a{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:13px 8px;
  border-bottom:1px solid var(--line);
  color:var(--ink-1);
  font-size:17px;
  font-weight:500;
}
.mobile-menu a:last-child{border-bottom:0}
.mobile-menu a i{color:var(--primary);font-size:14px}
.mobile-menu a.is-active{color:var(--primary);font-weight:700}
.mobile-menu .mobile-btn{margin-top:12px;background:var(--primary);color:#fff;border:0;border-radius:10px;justify-content:center;font-weight:600}
.mobile-menu .mobile-btn:hover{background:var(--primary-strong);color:#fff}

/* ============ Hero ============ */
.hero{
  position:relative;
  margin-top:72px;
  min-height:620px;
  display:flex;
  align-items:center;
  background:url('/assets/images/backpic/back-1.png') center/cover no-repeat;
  isolation:isolate;
  overflow:hidden;
}
.hero::before{
  content:"";
  position:absolute;
  inset:0;
  z-index:-1;
  background:linear-gradient(90deg,rgba(11,20,35,.86) 0%,rgba(11,20,35,.66) 44%,rgba(11,20,35,.24) 75%,rgba(11,20,35,.05) 100%);
}
.hero::after{
  content:"";
  position:absolute;
  inset:0;
  z-index:-1;
  background:linear-gradient(0deg,rgba(11,20,35,.35),transparent 70%);
}
.hero-inner{padding:80px 0 104px;width:100%}
.hero-content{max-width:680px}
.hero-badge{
  display:inline-flex;align-items:center;gap:9px;
  background:rgba(255,255,255,.14);
  border:1px solid rgba(255,255,255,.2);
  backdrop-filter:blur(8px);
  color:#fff;
  font-size:14px;font-weight:600;
  padding:8px 16px;
  border-radius:999px;
  margin-bottom:24px;
}
.live-dot{width:8px;height:8px;border-radius:50%;background:var(--live);display:inline-block;box-shadow:0 0 0 4px rgba(224,72,62,.35);animation:pulse 1.6s infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 3px rgba(224,72,62,.3)}50%{box-shadow:0 0 0 6px rgba(224,72,62,.12)}}
.hero-content h1{color:#fff;font-weight:800;font-size:clamp(32px,4vw,46px);line-height:1.28;margin-bottom:22px}
.hero-content h1 .main-brand{color:#60A5FA}
.hero-lead{color:rgba(255,255,255,.84);font-size:17px;line-height:1.8;margin-bottom:34px;max-width:600px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.hero-meta{
  display:flex;
  flex-wrap:wrap;
  gap:18px;
  margin-top:38px;
  padding-top:26px;
  border-top:1px solid rgba(255,255,255,.16);
  max-width:560px;
}
.hero-meta span{display:inline-flex;align-items:center;gap:8px;color:rgba(255,255,255,.72);font-size:14px}
.hero-meta i{color:#7DA9FF;width:16px;text-align:center}
.hero-side{position:absolute;right:30px;top:50%;transform:translateY(-50%);width:330px}
.next-match-card{
  background:rgba(255,255,255,.1);
  border:1px solid rgba(255,255,255,.18);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-radius:24px;
  padding:28px 26px;
  color:#fff;
  box-shadow:0 20px 40px rgba(0,0,0,.3);
}
.next-match-label{font-size:13px;color:rgba(255,255,255,.66);display:flex;align-items:center;gap:8px;letter-spacing:.06em;text-transform:uppercase}
.next-match-label i{color:#7DA9FF}
.next-match-teams{display:flex;align-items:center;justify-content:center;gap:20px;margin:20px 0}
.team-short{text-align:center;flex:1}
.team-short .logo{
  width:60px;height:60px;border-radius:16px;
  display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:20px;
  background:rgba(255,255,255,.14);
  margin:0 auto 10px;
  border:1px solid rgba(255,255,255,.14);
}
.team-short p{font-weight:700;font-size:15px;margin:0;color:#fff}
.vs-tag{font-weight:800;color:#7DA9FF;font-size:14px;letter-spacing:.05em}
.next-time-row{display:flex;justify-content:space-between;border-top:1px solid rgba(255,255,255,.13);padding-top:16px;margin-top:6px}
.next-time-row small{color:rgba(255,255,255,.58);font-size:13px;display:block}
.next-time-row strong{font-size:18px;color:#fff;font-variant-numeric:tabular-nums}

/* ============ Countdown ============ */
.countdown-section{
  position:relative;
  z-index:20;
  margin-top:-48px;
}
.countdown-card{
  background:var(--surface);
  border-radius:var(--card-radius-lg);
  box-shadow:0 14px 34px rgba(23,43,77,.12);
  border:1px solid var(--line);
  padding:28px 30px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:28px;
  flex-wrap:wrap;
}
.countdown-left{display:flex;align-items:center;gap:20px;flex-wrap:wrap;flex:1}
.countdown-caption{flex:1;min-width:190px}
.countdown-caption h3{margin-bottom:4px;font-size:20px}
.countdown-caption p{margin:0;color:var(--ink-3);font-size:14px}
.countdown-items{display:flex;gap:12px}
.countdown-item{
  background:var(--surface-2);
  border-radius:12px;
  padding:12px 10px;
  min-width:72px;
  text-align:center;
  border:1px solid var(--line);
}
.countdown-item strong{
  display:block;
  font-family:"DIN Alternate","Roboto Mono","Menlo",system-ui,monospace;
  font-size:34px;
  font-weight:800;
  color:var(--ink-1);
  line-height:1.1;
  font-variant-numeric:tabular-nums;
}
.countdown-item small{color:var(--ink-3);font-size:12px;display:block;margin-top:4px;letter-spacing:.08em}
.countdown-status{font-size:13px;font-weight:600}
.status-wait{color:var(--amber);display:inline-flex;align-items:center;gap:6px}
.status-live{color:var(--live);display:inline-flex;align-items:center;gap:6px}
.countdown-right{display:flex;align-items:center;gap:14px;flex-wrap:wrap}

/* ============ Highlights ============ */
.highlight-section{background:var(--surface-2)}
.highlight-grid{display:flex;gap:28px;align-items:stretch}
.h-main-card{
  flex:0 0 auto;
  width:calc((100% - 28px) * 7 / 12);
  display:flex;
}
.h-sublist{
  flex:1;
  display:flex;
  flex-direction:column;
  gap:24px;
}
.h-main-card .h-card-inner{
  width:100%;
  border-radius:20px;
  background:var(--surface);
  overflow:hidden;
  box-shadow:var(--shadow-card);
  border:1px solid var(--line);
  transition:box-shadow .25s ease,transform .25s ease;
}
.h-main-card .h-card-inner:hover{box-shadow:var(--shadow-hover)}
.h-cover{
  position:relative;
  overflow:hidden;
  aspect-ratio:16/9;
  background:var(--surface-2);
}
.h-cover img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.h-card-inner:hover .h-cover img{transform:scale(1.03)}
.h-cover::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(0deg,rgba(23,32,51,.1),rgba(23,32,51,0) 42%);
  transition:opacity .25s ease;
}
.h-card-inner:hover .h-cover::after{opacity:.8}
.h-cover .play-chip{
  position:absolute;
  right:16px;bottom:16px;
  width:48px;height:48px;
  background:rgba(255,255,255,.9);
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  color:var(--primary);
  font-size:16px;
  backdrop-filter:blur(6px);
  z-index:2;
  box-shadow:0 6px 16px rgba(0,0,0,.2);
}
.h-badge{
  position:absolute;
  top:16px;left:16px;
  background:rgba(11,20,35,.72);
  color:#fff;
  font-size:12px;
  font-weight:600;
  padding:6px 12px;
  border-radius:999px;
  z-index:2;
  backdrop-filter:blur(6px);
}
.h-body{padding:24px 26px 26px}
.h-body .h-tag{color:var(--primary);font-size:14px;font-weight:700;letter-spacing:.03em}
.h-body h3{font-size:21px;line-height:1.45;margin-top:4px}
.h-body p{font-size:15px;color:var(--ink-2);margin:8px 0 16px}
.h-link{font-weight:600;font-size:15px;display:inline-flex;align-items:center;gap:6px}
.matched-height{height:100%}
.h-sub-card{
  display:flex;
  gap:18px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:18px;
  padding:18px;
  box-shadow:var(--shadow-card);
  transition:box-shadow .25s ease,transform .25s ease;
  flex:1 1 auto;
  align-items:center;
}
.h-sub-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-3px)}
.h-sub-cover{
  width:130px;
  aspect-ratio:16/10;
  border-radius:12px;
  overflow:hidden;
  background:var(--surface-2);
  flex:0 0 auto;
}
.h-sub-cover img{width:100%;height:100%;object-fit:cover}
.h-sub-body{flex:1;min-width:0}
.h-sub-body .h-tag{font-size:12px;color:var(--primary);font-weight:700;letter-spacing:.04em;display:block;margin-bottom:4px}
.h-sub-body h3{margin:0;font-size:16px;line-height:1.5;font-weight:700}
.h-sub-body p{margin:5px 0 0;color:var(--ink-3);font-size:13px}
.h-sub-body .h-link{font-size:13px;margin-top:8px}

/* ============ News / CMS ============ */
.news-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:24px;
  padding:36px 38px;
  box-shadow:var(--shadow-card);
}
.info-row{
  display:flex;
  align-items:flex-start;
  padding:22px 0;
  border-bottom:1px solid var(--line);
  transition:background .2s ease;
}
.info-row:first-child{padding-top:0}
.info-row:last-child{border-bottom:0;padding-bottom:0}
.info-date{
  width:104px;
  flex:0 0 auto;
  border-right:1px solid var(--line);
  margin-right:24px;
  padding-right:22px;
  line-height:1.2;
}
.info-date strong{
  font-size:22px;
  font-family:"DIN Alternate","Roboto Mono",system-ui,monospace;
  color:var(--ink-1);
  display:block;
  font-variant-numeric:tabular-nums;
}
.info-date small{color:var(--ink-3);font-size:12px}
.info-main{flex:1;min-width:0;display:flex;justify-content:space-between;gap:24px;align-items:center}
.info-content{min-width:0}
.info-chip{
  display:inline-flex;
  align-items:center;
  background:var(--primary-soft);
  color:var(--primary);
  font-weight:600;
  font-size:12px;
  border-radius:6px;
  padding:3px 10px;
  margin-bottom:8px;
}
.info-title{
  font-size:18px;
  font-weight:700;
  margin:0 0 6px;
  line-height:1.5;
}
.info-title a{color:var(--ink-1)}
.info-title a:hover{color:var(--primary)}
.info-desc{
  color:var(--ink-2);
  font-size:14px;
  line-height:1.7;
  margin:0;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.info-go{
  flex:0 0 auto;
  width:34px;height:34px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:50%;
  background:var(--surface-2);
  border:1px solid var(--line);
  color:var(--ink-3);
  transition:all .2s ease;
}
.info-row:hover .info-go{background:var(--primary);border-color:var(--primary);color:#fff;transform:translateX(3px)}
.info-empty{
  text-align:center;
  padding:40px 0 24px;
  color:var(--ink-3);
  font-size:16px;
}
.info-empty::before{
  content:"\f017";
  font-family:"Font Awesome 6 Free";
  font-weight:900;
  display:block;
  font-size:32px;
  color:var(--line);
  margin-bottom:10px;
}

/* ============ Subscribe ============ */
.subscribe-section{
  position:relative;
  background:linear-gradient(120deg,var(--primary-soft),#F4F8FF 55%,#E9F1FF);
  overflow:hidden;
}
.subscribe-section::before{
  content:"";
  position:absolute;
  width:360px;height:360px;
  right:-100px;top:-150px;
  background:radial-gradient(circle,rgba(37,99,235,.12),transparent 68%);
  border-radius:50%;
}
.subscribe-wrap{position:relative;z-index:2;display:flex;gap:70px;align-items:center}
.subscribe-left{flex:1.15}
.sub-form-wrap{flex:1}
.sub-title-desc{font-size:16px;line-height:1.85;margin-top:6px}
.sub-points{display:flex;flex-wrap:wrap;gap:14px 26px;margin-top:20px}
.sub-points li{display:flex;align-items:center;gap:8px;font-size:15px;color:var(--ink-2)}
.sub-points i{color:var(--success);font-size:15px}
.sub-box{
  background:var(--surface);
  border-radius:22px;
  box-shadow:var(--shadow-card);
  padding:34px;
  border:1px solid var(--line);
}
.sub-box label{display:block;font-weight:600;color:var(--ink-1);font-size:14px;margin-bottom:10px}
.sub-input-row{display:flex;gap:12px}
.sub-input{
  flex:1;
  height:48px;
  border:1px solid var(--line);
  border-radius:10px;
  padding:0 16px;
  font-size:15px;
  color:var(--ink-1);
  transition:border-color .2s ease,box-shadow .2s ease;
  background:#FBFBFE;
}
.sub-input::placeholder{color:var(--ink-3);opacity:1}
.sub-input:focus{border-color:var(--primary);background:#fff;box-shadow:0 0 0 3px rgba(37,99,235,.18)}
.sub-success{
  display:none;
  align-items:center;
  gap:8px;
  color:var(--success);
  font-weight:600;
  margin-top:14px;
  font-size:14px;
}
.sub-success.show{display:flex}
.sub-note{
  font-size:13px;
  color:var(--ink-3);
  margin:16px 0 0;
  display:flex;
  align-items:center;
  gap:6px;
}
.sub-note .icon-lock{color:var(--ink-3)}

/* ============ Replay ============ */
.replay-section{background:var(--surface)}
.replay-card{
  display:flex;
  align-items:center;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:20px;
  overflow:hidden;
  box-shadow:var(--shadow-card);
  transition:box-shadow .25s ease,transform .25s ease;
}
.replay-card+.replay-card{margin-top:32px}
.replay-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-4px)}
.replay-card.is-offset{margin-left:70px}
.replay-cover{
  width:44%;
  flex:0 0 auto;
  aspect-ratio:16/9;
  overflow:hidden;
  position:relative;
  background:var(--ink-1);
}
.replay-cover img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.replay-card:hover .replay-cover img{transform:scale(1.03)}
.replay-play{
  position:absolute;
  left:50%;top:50%;
  width:66px;height:66px;
  transform:translate(-50%,-50%);
  background:rgba(255,255,255,.9);
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  color:var(--primary);
  font-size:22px;
  box-shadow:0 10px 24px rgba(0,0,0,.25);
  transition:transform .2s ease,background .2s ease;
}
.replay-card:hover .replay-play{transform:translate(-50%,-50%) scale(1.05);background:#fff}
.replay-body{padding:30px 34px;display:flex;flex-direction:column;justify-content:center}
.replay-body .h-tag{color:var(--primary);font-weight:700;font-size:13px;letter-spacing:.06em;text-transform:uppercase;display:flex;align-items:center;gap:6px}
.replay-body h3{font-size:22px;line-height:1.5;margin:8px 0 10px}
.replay-body p{color:var(--ink-2);font-size:15px;margin-bottom:18px}
.replay-meta{display:flex;gap:20px;font-size:14px;color:var(--ink-3);margin-bottom:18px}
.replay-meta i{color:var(--ink-3);margin-right:6px}

/* ============ FAQ ============ */
.faq-bg{background:var(--surface-2)}
.faq-accordion{
  max-width:860px;
  margin:0 auto;
}
.accordion-item{
  margin-bottom:14px;
  border:1px solid var(--line);
  border-radius:16px;
  overflow:hidden;
  background:var(--surface);
  box-shadow:0 2px 8px rgba(23,43,77,.03);
  transition:box-shadow .2s ease,border-color .2s ease;
}
.accordion-item.is-active{border-color:rgba(37,99,235,.26);box-shadow:0 4px 16px rgba(37,99,235,.08)}
.faq-accordion .accordion-title{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  background:transparent;
  border:0;
  color:var(--ink-1);
  font-weight:700;
  font-size:17px;
  line-height:1.6;
  padding:22px 26px;
  position:relative;
  border-radius:0;
}
.faq-accordion .accordion-title:hover{background:var(--surface-2);color:var(--primary)}
.accordion-icon{
  width:28px;height:28px;
  background:var(--primary-soft);
  border-radius:8px;
  color:var(--primary);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:14px;
  flex:0 0 auto;
  transition:transform .25s ease,background .25s ease,color .25s ease;
}
.faq-accordion .accordion-item.is-active .accordion-icon{
  transform:rotate(180deg);
  background:var(--primary);
  color:#fff;
}
.faq-accordion .accordion-content{
  background:transparent;
  border:0;
  color:var(--ink-2);
  font-size:15px;
  line-height:1.85;
  padding:0 26px 24px;
}
.accordion-wrapper .more-faq{
  text-align:center;
  margin-top:38px;
}

/* ============ CTA banner ============ */
.cta-banner{
  background:linear-gradient(115deg,#0e1b2a 0%,#14283c 52%,#1b3450 100%);
  border-radius:28px;
  padding:66px 60px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:40px;
  flex-wrap:wrap;
  overflow:hidden;
  position:relative;
}
.cta-banner::after{
  content:"";
  position:absolute;
  right:-80px;top:-90px;
  width:300px;height:300px;
  border-radius:50%;
  border:36px solid rgba(255,255,255,.05);
}
.cta-banner h2{color:#fff;font-size:clamp(24px,3vw,32px);margin-bottom:10px}
.cta-banner p{color:rgba(255,255,255,.74);margin-bottom:0;max-width:590px}
.cta-banner .btn-zone{display:flex;gap:14px;flex-wrap:wrap}

/* ============ Footer ============ */
.footer{
  background:var(--dark-navy);
  color:rgba(255,255,255,.62);
  padding:76px 0 32px;
  margin-top:0;
}
.footer-grid{display:flex;gap:60px;flex-wrap:wrap;padding-bottom:52px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer-brand{flex:2;min-width:280px}
.footer-brand .brand-text{color:#fff}
.footer-brand p{font-size:15px;max-width:380px;line-height:1.8;margin-top:18px}
.footer-links{flex:1;min-width:150px}
.footer-links h4{color:#fff;font-size:16px;margin-bottom:18px}
.footer-links a{
  display:block;
  color:rgba(255,255,255,.66);
  font-size:15px;
  padding:6px 0;
  line-height:1.6;
}
.footer-links a:hover{color:#7DA9FF;padding-left:4px}
.footer-bottom{
  display:flex;
  justify-content:space-between;
  gap:14px;
  flex-wrap:wrap;
  padding-top:30px;
  font-size:13px;
  color:rgba(255,255,255,.4);
}
.footer-bottom a{color:rgba(255,255,255,.52)}
.footer-bottom a:hover{color:#7DA9FF}

/* ============ Responsive ============ */
@media screen and (max-width:1200px){
  .hero-side{width:290px}
  .hero-side .next-match-card{padding:20px}
  .hero-inner{padding-right:330px}
}
@media screen and (max-width:1023px){
  .page-section{padding:64px 0}
  .hero{min-height:560px}
  .hero-inner{padding-right:0;padding-bottom:76px}
  .hero-side{display:none}
  .hero-content{max-width:100%}
  .main-nav{display:none}
  .highlight-grid{flex-direction:column}
  .h-main-card{width:100%}
  .h-sublist{flex-direction:row}
  .h-sub-card{flex-direction:column;align-items:stretch;width:50%}
  .h-sub-cover{width:100%;aspect-ratio:16/9}
  .subscribe-wrap{flex-direction:column;gap:30px}
  .countdown-card{flex-direction:column;align-items:stretch;text-align:center}
  .countdown-left{justify-content:center}
  .countdown-caption p{margin-top:4px}
  .countdown-right{justify-content:center}
  .replay-card{flex-direction:column;align-items:stretch}
  .replay-cover{width:100%}
  .replay-card.is-offset{margin-left:0}
  .cta-banner{padding:48px}
}
@media screen and (max-width:760px){
  .hero-title{padding-bottom:8px}
  .page-section{padding:52px 0}
  .layout-container{padding-left:20px;padding-right:20px}
  .hero .hero-lead{font-size:16px}
  .hero-inner{padding:64px 0 64px}
  .section-head{flex-direction:column;align-items:flex-start;gap:8px;margin-bottom:30px}
  .info-main{flex-direction:column;align-items:flex-start;gap:8px}
  .info-date{
    width:auto;
    border-right:0;
    border-bottom:1px solid var(--line);
    margin-right:0;
    padding-right:0;
    padding-bottom:8px;
    margin-bottom:8px;
  }
  .info-date strong{font-size:18px;display:inline-block;margin-right:8px}
  .info-date small{font-size:12px}
  .info-row{flex-direction:column;padding:16px 0}
  .h-sublist{flex-direction:column}
  .h-sub-card{width:100%}
  .h-sub-card{flex-direction:row}
  .h-sub-cover{width:92px;flex:0 0 auto}
  .news-card{padding:26px 24px}
  .countdown-card{padding:24px 20px}
  .countdown-items{width:100%;justify-content:space-between}
  .countdown-item{min-width:60px;padding:10px 4px}
  .countdown-item strong{font-size:26px}
  .countdown-caption{min-width:100%}
  .countdown-caption h3{font-size:18px}
  .replay-body{padding:24px}
  .hero-meta{gap:12px}
  .logo-text{font-s22px}
  .cta-banner{padding:38px 22px;border-radius:20px}
  .footer-grid{gap:36px;flex-direction:column}
  .next-match-card{display:none}
}
@media screen and (max-width:520px){
  .brand-text{font-size:18px}
  .hero-badge{margin-bottom:14px}
  .hero-content h1{font-size:28px;line-height:1.34}
  .hero-lead{font-size:15px;line-height:1.75}
  .hero-actions .btn{width:100%}
  .hero-meta span{width:100%;font-size:13px}
  .sub-input-row{flex-direction:column;gap:10px}
  .sub-box{padding:26px 20px}
  .h-sub-card{flex-direction:column;align-items:stretch}
  .h-sub-cover{width:100%;aspect-ratio:16/9}
  .info-go{display:none}
  .footer-right .footer-bottom{flex-direction:column;text-align:center}
}

/* roulang page: article */
:root {
  --primary: #2563eb;
  --primary-strong: #1e4fc0;
  --primary-soft: #eff5ff;
  --ink-1: #172033;
  --ink-2: #4b5563;
  --ink-3: #94a3b8;
  --line: #e4eaf2;
  --surface: #ffffff;
  --surface-2: #f6f9fc;
  --live: #e0483e;
  --accent: #f59e0b;
  --success: #10b981;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 8px;
  --shadow-card: 0 6px 18px rgba(23, 43, 77, .06);
  --shadow-hover: 0 14px 28px rgba(23, 43, 77, .12);
  --transition: 160ms ease;
  --navy-footer: #0e1b2a;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif;
  background: #fff;
  color: var(--ink-2);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}

ul,
ol,
dl,
p,
blockquote,
figure {
  margin: 0;
  padding: 0;
}

button,
input {
  font-family: inherit;
  font-size: inherit;
  border: none;
  outline: none;
}

h1,
h2,
h3,
h4,
h5 {
  margin: 0;
  color: var(--ink-1);
  line-height: 1.3;
}

.layout-container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== 顶部导航 ===== */
.site-header {
  position: sticky;
  top: 0;
  width: 100%;
  background: rgba(255, 255, 255, .94);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(228, 234, 242, .8);
  z-index: 30;
}

.site-header.is-scrolled {
  box-shadow: 0 4px 20px rgba(0, 0, 0, .06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 20px;
  position: relative;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.brand-mark {
  width: 40px;
  height: 40px;
  background: var(--primary);
  color: #fff;
  font-size: 20px;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  letter-spacing: 0;
  box-shadow: 0 4px 12px rgba(37, 99, 235, .24);
}

.brand-text {
  font-size: 20px;
  font-weight: 800;
  color: var(--ink-1);
  letter-spacing: .5px;
  white-space: nowrap;
}

.main-nav > ul {
  display: flex;
  align-items: center;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.main-nav > ul > li > a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 500;
  color: var(--ink-2);
  transition: all var(--transition);
  gap: 6px;
  line-height: 1.5;
  white-space: nowrap;
}

.main-nav > ul > li > a:hover,
.main-nav > ul > li > a:focus-visible {
  background: var(--primary-soft);
  color: var(--primary);
}

.main-nav > ul > li > a.is-active {
  color: var(--primary);
  background: var(--primary-soft);
  font-weight: 600;
}

.main-nav > ul > li > a.is-active::after {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--primary);
  border-radius: 50%;
  margin-left: 2px;
}

.main-nav .btn-nav {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 6px 16px rgba(37, 99, 235, .22);
  padding: 10px 20px;
  margin-left: 8px;
}

.main-nav .btn-nav:hover,
.main-nav .btn-nav:focus-visible {
  background: var(--primary-strong);
  color: #fff;
  transform: translateY(-1px);
}

.nav-toggle {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 18px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* 文章小横幅 */
.page-banner {
  position: relative;
  background-image: url('/assets/images/backpic/back-2.png');
  background-size: cover;
  background-position: center;
  padding: 78px 0 80px;
  isolation: isolate;
  overflow: hidden;
}

.page-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(9, 20, 36, .88) 0%, rgba(12, 32, 62, .72) 52%, rgba(18, 42, 80, .38) 100%);
  z-index: -1;
}

.breadcrumb-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  column-gap: 8px;
  row-gap: 6px;
  color: #b7c4d8;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 24px;
}

.breadcrumb-nav a {
  color: #c9d7e9;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: color var(--transition);
}

.breadcrumb-nav a:hover {
  color: #fff;
}

.breadcrumb-sep {
  opacity: .55;
}

.banner-title h1 {
  color: #fff;
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  line-height: 1.3;
  max-width: 860px;
  margin-bottom: 20px;
  letter-spacing: .2px;
  word-break: break-word;
}

.banner-additional-info {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 22px;
  font-size: 14px;
  color: rgba(255, 255, 255, .9);
}

.banner-additional-info .post-badge {
  background: rgba(255, 255, 255, .14);
  padding: 6px 14px;
  border-radius: 999px;
  color: #fff;
  backdrop-filter: blur(4px);
}

/* ===== 文章主体 ===== */
.article-area {
  background: #fff;
  position: relative;
  z-index: 4;
}

.article-shell {
  padding: 56px 0 72px;
}

.article-layout {
  max-width: 840px;
  margin: 0 auto;
}

.article-layout .post-caption {
  background: var(--surface-2);
  border: 1px solid #edf1f7;
  padding: 22px 28px;
  border-radius: 16px;
  margin: 0 0 36px;
  display: flex;
  gap: 14px 18px;
  flex-wrap: wrap;
  align-items: center;
  font-size: 14px;
  color: var(--ink-2);
}

.article-layout .post-caption i {
  color: var(--primary);
  margin-right: 6px;
}

.article-layout .post-caption .caption-item {
  display: inline-flex;
  align-items: center;
}

.article-layout .post-caption .cat-tag {
  background: #fff;
  color: var(--primary);
  border: 1px solid #d7e4f8;
  border-radius: 999px;
  padding: 3px 10px;
  font-weight: 600;
  font-size: 13px;
}

.post-body {
  color: #2a3441;
  font-size: 16px;
  line-height: 1.85;
  word-break: break-word;
}

.post-body > p,
.post-body > blockquote,
.post-body > ul,
.post-body > ol,
.post-body > figure,
.post-body > pre {
  margin-bottom: 24px;
}

.post-body p {
  line-height: 1.8;
  font-size: 16px;
  color: #2d3748;
}

.post-body h2 {
  font-size: 26px;
  font-weight: 800;
  color: var(--ink-1);
  margin: 38px 0 18px;
  padding-left: 14px;
  border-left: 4px solid var(--primary);
  line-height: 1.4;
}

.post-body h3 {
  font-size: 21px;
  font-weight: 700;
  color: var(--ink-1);
  margin: 30px 0 14px;
}

.post-body ul,
.post-body ol {
  padding-left: 24px;
  margin-bottom: 26px;
}

.post-body li {
  margin-bottom: 8px;
  line-height: 1.8;
}

.post-body img {
  border-radius: 14px;
  box-shadow: var(--shadow-card);
  margin: 26px 0 12px;
}

.post-body figure img {
  margin: 0 0 8px;
}

.post-body figure figcaption {
  font-size: 13px;
  color: var(--ink-3);
  text-align: center;
  padding: 6px 0 14px;
  line-height: 1.5;
}

.post-body blockquote {
  background: var(--surface-2);
  border-left: 4px solid var(--primary);
  margin: 28px 0;
  padding: 18px 22px;
  border-radius: 4px 14px 14px 4px;
  color: var(--ink-1);
}

.post-body blockquote p {
  margin: 0;
  color: var(--ink-1);
  font-size: 16px;
}

.post-body a {
  color: var(--primary);
  border-bottom: 1px solid rgba(37, 99, 235, .3);
}

.post-body a:hover {
  border-bottom-color: var(--primary);
}

.post-body iframe {
  width: 100%;
  min-height: 400px;
  border-radius: 14px;
  border: 0;
  margin: 10px 0;
}

.post-body pre {
  background: #0f1c2e;
  color: #d6e2f2;
  padding: 18px 20px;
  border-radius: 12px;
  overflow-x: auto;
  line-height: 1.7;
}

.post-body code {
  font-family: "SFMono-Regular", "Roboto Mono", Consolas, monospace;
}

.post-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 24px;
  justify-content: space-between;
  align-items: center;
  padding: 22px 0 30px;
  border-bottom: 1px solid var(--line);
  margin-top: 36px;
}

.post-bottom-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
}

.post-bottom-meta .meta-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--ink-3);
  font-size: 13.5px;
}

.post-bottom-meta .meta-item i {
  color: var(--primary);
}

.post-tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.post-tag-list .post-tag {
  background: var(--surface-2);
  border: 1px solid var(--line);
  color: var(--ink-2);
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 12.5px;
  text-decoration: none;
  transition: all var(--transition);
  cursor: default;
}

.post-tag-list .post-tag:hover {
  background: var(--primary-soft);
  color: var(--primary);
}

/* 上下篇导航 */
.prev-next-nav {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 28px 0 68px;
}

.prev-next-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  box-shadow: var(--shadow-card);
  min-height: 100px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  transition: all var(--transition);
}

.prev-next-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
  border-color: #d6e3fb;
}

.prev-next-card .direction {
  font-size: 12.5px;
  color: var(--ink-3);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 8px;
}

.prev-next-card .dir-text {
  font-weight: 600;
  font-size: 15px;
  color: var(--ink-1);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.prev-next-card.right .direction {
  justify-content: flex-end;
}

.prev-next-card.right {
  text-align: right;
}

/* 更多阅读 */
.more-reading {
  background: var(--surface-2);
  padding: 72px 0;
}

.section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 34px;
  gap: 16px;
  flex-wrap: wrap;
}

.section-heading .h2-title {
  font-size: 28px;
  font-weight: 800;
  color: var(--ink-1);
}

.section-heading .section-desc {
  color: var(--ink-3);
  font-size: 14px;
  margin-top: 8px;
}

.link-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary);
  font-weight: 600;
  font-size: 14px;
}

.link-more:hover {
  gap: 10px;
}

.reading-grid .cell-card {
  height: 100%;
}

.reading-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.reading-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
  border-color: #d8deea;
}

.reading-card .cover-thumb {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: #eef2f7;
}

.reading-card .cover-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .35s ease;
}

.reading-card:hover .cover-thumb img {
  transform: scale(1.04);
}

.reading-card .reading-content {
  padding: 20px 18px 16px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.reading-category {
  font-size: 12px;
  color: var(--primary);
  font-weight: 700;
  background: var(--primary-soft);
  padding: 4px 10px;
  border-radius: 999px;
  align-self: flex-start;
  margin-bottom: 12px;
}

.reading-category.live-tag {
  background: rgba(224, 72, 62, .1);
  color: var(--live);
}

.reading-card h3 {
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--ink-1);
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.reading-card p {
  color: var(--ink-3);
  font-size: 13px;
  line-height: 1.7;
  margin-top: 4px;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.reading-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12.5px;
  color: var(--ink-3);
  border-top: 1px solid var(--line);
  padding-top: 12px;
  margin-top: 14px;
}

.reading-meta a {
  color: var(--primary);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.reading-meta a:hover {
  gap: 8px;
}

/* CTA 板块 */
.cta-banner {
  position: relative;
  background-image: url('/assets/images/backpic/back-1.png');
  background-size: cover;
  background-position: center;
  padding: 72px 0;
}

.cta-banner .cta-overlay {
  position: absolute;
  inset: 0;
  background: rgba(14, 27, 42, .76);
}

.cta-banner .layout-container {
  position: relative;
  z-index: 2;
}

.cta-wrap {
  max-width: 760px;
}

.cta-wrap h2 {
  font-size: 32px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 16px;
}

.cta-wrap p {
  color: #c8d3e2;
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 26px;
  max-width: 620px;
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 46px;
  padding: 0 24px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  background: var(--primary);
  color: #fff;
  transition: all var(--transition);
  box-shadow: 0 8px 18px rgba(37, 99, 235, .2);
  text-decoration: none;
  line-height: 46px;
}

.btn:hover {
  background: var(--primary-strong);
  transform: translateY(-1px);
  color: #fff;
  box-shadow: 0 12px 22px rgba(37, 99, 235, .22);
}

.btn:focus-visible,
.main-nav > ul > li > a:focus-visible,
.nav-toggle:focus-visible {
  box-shadow: 0 0 0 3px rgba(37, 99, 235, .32);
  outline: none;
}

.btn-outline-light {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, .75);
  box-shadow: none;
}

.btn-outline-light:hover {
  background: rgba(255, 255, 255, .1);
  color: #fff;
  border-color: #fff;
  transform: translateY(-1px);
  box-shadow: none;
}

/* 无内容空态 */
.article-empty {
  background: #fff;
  padding: 100px 0 110px;
  text-align: center;
}

.empty-card {
  max-width: 620px;
  margin: 0 auto;
  background: var(--surface-2);
  border-radius: 22px;
  padding: 52px 36px;
  border: 1px solid #e9eef6;
}

.empty-card .empty-icon {
  width: 70px;
  height: 70px;
  margin: 0 auto 20px;
  background: #fff;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  color: var(--primary);
  box-shadow: var(--shadow-card);
}

.empty-card h1 {
  font-size: 26px;
  font-weight: 800;
  color: var(--ink-1);
  margin-bottom: 12px;
}

.empty-card p {
  color: var(--ink-2);
  font-size: 15px;
  margin-bottom: 24px;
}

.empty-card .btn {
  background: var(--primary);
  display: inline-flex;
}

/* ===== 页脚 ===== */
.footer {
  background: var(--navy-footer);
  color: #99a8ba;
  padding-top: 64px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 36px;
}

.footer-brand .brand-logo {
  margin-bottom: 18px;
}

.footer-brand .brand-logo .brand-text {
  color: #fff;
}

.footer-brand .brand-mark {
  background: #fff;
  color: #0e1b2a;
}

.footer-brand p {
  max-width: 350px;
  line-height: 1.8;
  font-size: 14px;
  color: #8e9bad;
}

.footer-links h4 {
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 18px;
}

.footer-links a {
  display: block;
  color: #8aa0b8;
  font-size: 14px;
  margin-bottom: 10px;
  transition: color var(--transition);
}

.footer-links a:hover {
  color: #6ea0ff;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .08);
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 13px;
  color: #66788e;
  flex-wrap: wrap;
}

.footer-bottom a {
  color: #81a4e8;
}

.footer-bottom a:hover {
  color: #a8c2ff;
}

/* 响应式 */
@media screen and (max-width: 1023.98px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .article-shell {
    padding: 40px 0 60px;
  }

  .page-banner {
    padding: 60px 0 66px;
  }
}

@media screen and (max-width: 767.98px) {
  .header-inner {
    min-height: 64px;
  }

  .brand-mark {
    width: 36px;
    height: 36px;
    font-size: 18px;
  }

  .brand-text {
    font-size: 17px;
  }

  .main-nav {
    position: fixed;
    top: 64px;
    left: 0;
    width: 100%;
    background: #fff;
    box-shadow: 0 18px 32px rgba(15, 23, 42, .12);
    border-radius: 0 0 18px 18px;
    padding: 12px 20px 18px;
    display: none;
    z-index: 40;
    max-height: calc(100vh - 80px);
    overflow-y: auto;
  }

  .main-nav.open {
    display: block !important;
  }

  .main-nav > ul {
    flex-direction: column;
    align-items: stretch;
  }

  .main-nav > ul > li > a {
    justify-content: flex-start;
    width: 100%;
    font-size: 17px;
    padding: 13px 16px;
    border-radius: 14px;
  }

  .main-nav .btn-nav {
    margin: 8px 0 0;
    width: 100%;
    justify-content: center;
  }

  .section-heading .h2-title {
    font-size: 23px;
  }

  .reading-card {
    margin-bottom: 22px;
  }

  .prev-next-nav {
    grid-template-columns: 1fr;
  }

  .article-layout {
    padding-left: 8px;
    padding-right: 8px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    padding: 22px 0;
  }

  .page-banner {
    padding: 42px 0 50px;
  }

  .banner-title h1 {
    font-size: 26px;
  }
}

@media screen and (max-width: 480px) {
  .layout-container {
    padding-left: 16px;
    padding-right: 16px;
  }

  .brand-text {
    font-size: 16px;
  }

  .post-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* roulang page: category1 */
:root {
  --primary: #2563EB;
  --primary-strong: #1E4FC0;
  --primary-soft: #EFF5FF;
  --ink-1: #172033;
  --ink-2: #4B5563;
  --ink-3: #94A3B8;
  --line: #E4EAF2;
  --surface: #FFFFFF;
  --surface-2: #F6F9FC;
  --live: #E0483E;
  --amber: #F59E0B;
  --green: #10B981;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 8px;
  --shadow-sm: 0 6px 18px rgba(23, 43, 77, .06);
  --shadow-lg: 0 14px 28px rgba(23, 43, 77, .12);
  --header-h: 72px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  padding-top: var(--header-h);
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Segoe UI", sans-serif;
  color: var(--ink-2);
  background: #fff;
  line-height: 1.65;
  font-size: 16px;
}

body.page-category1 {
  background: #fff;
}

h1, h2, h3, h4, h5, p, dl, dd, ul, ol, figure, blockquote {
  margin: 0;
}

ul, ol {
  list-style: none;
  padding: 0;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: color .2s ease, background .2s ease, box-shadow .2s ease, border-color .2s ease;
}

img {
  display: block;
  max-width: 100%;
}

button, input, textarea {
  font-family: inherit;
}

button {
  border: 0;
  cursor: pointer;
}

:focus-visible {
  outline: none;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, .3);
}

::selection {
  background: var(--primary-soft);
  color: var(--primary-strong);
}

.layout-container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}

.section {
  padding: 84px 0;
  scroll-margin-top: 80px;
}

.section-tint {
  background: var(--surface-2);
}

.section-head {
  max-width: 760px;
  margin-bottom: 44px;
}

.section-head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--primary);
  background: var(--primary-soft);
  border-radius: 999px;
  padding: 6px 14px;
  margin-bottom: 16px;
}

.section-head h2 {
  font-size: 32px;
  line-height: 1.3;
  color: var(--ink-1);
  font-weight: 800;
  letter-spacing: -.01em;
}

.section-head p {
  margin-top: 16px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink-2);
}

/* ===== Header / Nav ===== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-h);
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(228, 234, 242, .8);
  transition: box-shadow .25s ease, background .25s ease;
}

.site-header.scrolled {
  background: rgba(255, 255, 255, .97);
  box-shadow: 0 4px 20px rgba(0, 0, 0, .06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: var(--header-h);
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink-1);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.01em;
}

.brand-mark {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: var(--primary);
  color: #fff;
  font-weight: 900;
  font-size: 18px;
  box-shadow: 0 6px 14px rgba(37, 99, 235, .28);
}

.brand-text {
  font-size: 19px;
}

.main-nav ul {
  display: flex;
  align-items: center;
  gap: 4px;
  margin: 0;
}

.main-nav ul li {
  margin: 0;
}

.main-nav a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink-2);
  border-radius: 8px;
  line-height: 1.4;
  transition: background .2s ease, color .2s ease, box-shadow .2s ease, transform .2s ease;
}

.main-nav a:not(.btn-nav):hover {
  color: var(--primary);
  background: var(--primary-soft);
}

.main-nav a:not(.btn-nav).is-active {
  color: var(--primary);
  background: var(--primary-soft);
  box-shadow: inset 0 -3px 0 var(--primary);
}

.btn-nav {
  min-height: 42px;
  padding: 9px 18px !important;
  margin-left: 6px;
  background: var(--primary) !important;
  color: #fff !important;
  border-radius: 8px !important;
  box-shadow: 0 6px 16px rgba(37, 99, 235, .26);
}

.btn-nav:hover {
  background: var(--primary-strong) !important;
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(37, 99, 235, .32);
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  font-size: 18px;
  color: var(--ink-1);
  background: var(--primary-soft);
  border-radius: 10px;
  transition: background .2s ease;
}

.nav-toggle:hover {
  background: #dcE8ff;
}

@media screen and (max-width: 1023.98px) {
  body {
    padding-top: 64px;
  }

  .site-header {
    height: 64px;
  }

  .header-inner {
    height: 64px;
  }

  .site-header .main-nav.show-for-large {
    display: none !important;
  }

  .site-header.is-open .main-nav.show-for-large {
    display: flex !important;
    flex-direction: column;
    position: fixed;
    top: 64px;
    right: 0;
    width: min(320px, 86vw);
    height: calc(100vh - 64px);
    margin: 0;
    padding: 28px 20px;
    background: #fff;
    box-shadow: -12px 0 32px rgba(23, 43, 77, .14);
    overflow-y: auto;
    z-index: 999;
    border-radius: 18px 0 0 18px;
  }

  .main-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
    width: 100%;
  }

  .main-nav a {
    padding: 12px 16px;
    font-size: 17px;
    width: 100%;
    justify-content: flex-start;
  }

  .main-nav .btn-nav {
    margin: 12px 0 0;
    justify-content: center;
  }

  .nav-toggle {
    display: inline-flex;
  }
}

@media screen and (min-width: 1024px) {
  .nav-toggle {
    display: none !important;
  }

  .main-nav.show-for-large {
    display: block !important;
  }

  .main-nav ul {
    flex-direction: row;
  }
}

/* ===== 通用按钮 ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 44px;
  padding: 10px 24px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.2;
  color: #fff;
  background: var(--primary);
  border: 1px solid transparent;
  box-shadow: 0 8px 20px rgba(37, 99, 235, .24);
  cursor: pointer;
  transition: background .2s ease, transform .2s ease, box-shadow .2s ease, color .2s ease, border-color .2s ease;
}

.btn:hover {
  background: var(--primary-strong);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 12px 26px rgba(37, 99, 235, .3);
}

.btn-white {
  background: #fff;
  color: var(--primary);
  border-color: transparent;
  box-shadow: 0 10px 22px rgba(10, 18, 36, .18);
}

.btn-white:hover {
  background: #f1f6fd;
  color: var(--primary-strong);
}

.btn-outline-light {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, .55);
  box-shadow: none;
}

.btn-outline-light:hover {
  background: rgba(255, 255, 255, .12);
  color: #fff;
  border-color: #fff;
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 1px solid var(--primary);
  box-shadow: none;
}

.btn-outline:hover {
  background: var(--primary-soft);
  color: var(--primary-strong);
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 30px;
}

/* ===== 分类页 Hero ===== */
.page-hero {
  position: relative;
  color: #fff;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}

.category-hero {
  background-image: linear-gradient(100deg, rgba(9, 15, 28, .9) 0%, rgba(10, 20, 42, .76) 52%, rgba(9, 15, 28, .46) 100%), url('/assets/images/backpic/back-2.png');
  padding: 56px 0 64px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 14px;
  color: rgba(255, 255, 255, .7);
  margin-bottom: 40px;
}

.breadcrumb a {
  color: rgba(255, 255, 255, .85);
}

.breadcrumb a:hover {
  color: #fff;
}

.breadcrumb i {
  font-size: 12px;
  opacity: .7;
}

.hero-flex {
  display: flex;
  align-items: center;
  gap: 56px;
}

.hero-copy {
  flex: 1 1 60%;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  background: rgba(255, 255, 255, .12);
  border: 1px solid rgba(255, 255, 255, .26);
  color: #fff;
  margin-bottom: 22px;
}

.hero-badge i {
  color: #ff8a80;
  font-size: 10px;
}

.page-hero h1 {
  font-size: 44px;
  line-height: 1.22;
  color: #fff;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.hero-lead {
  margin-top: 14px;
  font-size: 18px;
  line-height: 1.75;
  color: rgba(255, 255, 255, .88);
  max-width: 620px;
}

.hero-note {
  margin-top: 12px;
  font-size: 15px;
  color: rgba(255, 255, 255, .62);
}

.hero-side-card {
  flex: 0 0 340px;
  background: rgba(255, 255, 255, .1);
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 18px;
  padding: 20px 22px;
  backdrop-filter: blur(8px);
}

.side-label {
  display: block;
  font-size: 13px;
  color: rgba(255, 255, 255, .66);
  letter-spacing: .08em;
  margin-bottom: 18px;
}

.hero-side-card ul {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 0;
}

.hero-side-card li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15px;
  font-weight: 600;
  color: rgba(255, 255, 255, .9);
}

.hero-side-card li i {
  width: 30px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, .14);
  border-radius: 8px;
  color: #fff;
  font-size: 13px;
}

@media screen and (max-width: 1023.98px) {
  .hero-flex {
    flex-direction: column;
    align-items: flex-start;
    gap: 28px;
  }

  .hero-side-card {
    flex: 1 1 auto;
    width: 100%;
    border-radius: 16px;
  }
}

/* ===== 三段观赛路径 ===== */
.path-grid {
  margin-top: 10px;
}

.step-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 30px 28px 28px;
  height: 100%;
  transition: box-shadow .25s ease, transform .25s ease, border-color .25s ease;
}

.step-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: #d7e6fb;
}

.step-icon {
  width: 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-soft);
  color: var(--primary);
  border-radius: 14px;
  font-size: 20px;
  margin-bottom: 20px;
}

.step-num {
  display: block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--ink-3);
  margin-bottom: 10px;
}

.step-card h3 {
  font-size: 20px;
  color: var(--ink-1);
  line-height: 1.4;
  margin-bottom: 12px;
}

.step-card p {
  font-size: 15px;
  color: var(--ink-2);
  line-height: 1.7;
}

@media screen and (max-width: 1023.98px) {
  .step-card {
    margin-bottom: 16px;
  }
}

/* ===== 赛事信息覆盖 ===== */
.cover-visual {
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: #dbe8fb;
  box-shadow: var(--shadow-sm);
}

.coverage-media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #eaf2fc;
}

.coverage-media img {
  width: 100%;
  height: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  transition: transform .35s ease;
}

.coverage-media:hover img {
  transform: scale(1.03);
}

.coverage-overlay {
  position: absolute;
  left: 18px;
  bottom: 18px;
  background: rgba(11, 21, 40, .78);
  backdrop-filter: blur(4px);
  color: #fff;
  padding: 12px 16px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, .18);
  font-size: 13px;
  line-height: 1.6;
  max-width: 220px;
}

.coverage-overlay strong {
  display: block;
  color: #fff;
  font-size: 14px;
}

.info-panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  height: 100%;
}

.info-panel + .info-panel {
  margin-top: 20px;
}

.info-panel-title {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 18px;
  color: var(--ink-1);
  font-weight: 800;
  margin-bottom: 10px;
}

.info-panel-title i {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 14px;
}

.info-panel p {
  font-size: 15px;
  color: var(--ink-2);
  line-height: 1.7;
}

.coverage-note {
  margin-top: 16px;
  font-size: 14px;
  color: var(--ink-3);
  display: flex;
  gap: 8px;
  align-items: flex-start;
}

.coverage-note i {
  color: var(--primary);
  margin-top: 4px;
}

/* ===== 服务细节 ===== */
.feature-panel {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 30px 28px;
  box-shadow: var(--shadow-sm);
}

.feature-panel h3 {
  font-size: 22px;
  color: var(--ink-1);
  margin-bottom: 8px;
  font-weight: 800;
}

.feature-panel > p {
  color: var(--ink-3);
  font-size: 14px;
  margin-bottom: 22px;
}

.feature-list {
  display: flex;
  flex-direction: column;
}

.feature-item {
  display: flex;
  gap: 14px;
  padding: 14px 0;
  align-items: flex-start;
}

.feature-item + .feature-item {
  border-top: 1px solid var(--line);
}

.feature-item-icon {
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-soft);
  color: var(--primary);
  border-radius: 10px;
  font-size: 15px;
}

.feature-item h4 {
  font-size: 16px;
  color: var(--ink-1);
  font-weight: 700;
  line-height: 1.4;
}

.feature-item p {
  font-size: 14px;
  color: var(--ink-2);
  line-height: 1.65;
  margin-top: 5px;
}

.feature-visual {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  position: relative;
  height: 100%;
  min-height: 320px;
  background: #eaf2fc;
}

.feature-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 320px;
}

.feature-tag {
  position: absolute;
  top: 18px;
  left: 18px;
  background: rgba(255, 255, 255, .92);
  color: var(--primary-strong);
  font-size: 13px;
  font-weight: 700;
  padding: 7px 14px;
  border-radius: 999px;
  box-shadow: 0 6px 14px rgba(0, 0, 0, .1);
  backdrop-filter: blur(4px);
}

/* ===== FAQ ===== */
.faq-wrap {
  max-width: 880px;
  margin: 0 auto;
}

.faq-wrap .accordion {
  list-style: none;
  margin: 0;
  background: transparent;
}

.accordion-item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  margin-bottom: 12px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(23, 43, 77, .04);
  transition: border-color .2s ease, box-shadow .2s ease;
}

.accordion-item.is-active {
  border-color: #cddefb;
  box-shadow: var(--shadow-sm);
}

.accordion-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  text-align: left;
  padding: 18px 22px;
  background: transparent;
  color: var(--ink-1);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  border: 0;
  cursor: pointer;
}

.accordion-title:hover {
  color: var(--primary);
}

.accordion-item.is-active > .accordion-title {
  color: var(--primary);
}

.accordion-title .fa-plus {
  flex: 0 0 16px;
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  color: var(--primary);
  font-size: 15px;
  transition: transform .2s ease;
}

.accordion-item.is-active > .accordion-title .fa-plus {
  transform: rotate(45deg);
}

.accordion-content {
  background: transparent;
  color: var(--ink-2);
  padding: 0 22px 22px;
  border: 0;
  font-size: 15px;
  line-height: 1.75;
}

/* ===== 提醒 CTA ===== */
.remind-area {
  background: var(--surface-2);
}

.remind-card {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 38px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  border: 1px solid var(--line);
  flex-wrap: wrap;
}

.remind-copy {
  flex: 1 1 360px;
}

.remind-copy h2 {
  font-size: 28px;
  color: var(--ink-1);
  font-weight: 800;
  line-height: 1.35;
}

.remind-copy p {
  margin-top: 12px;
  color: var(--ink-2);
  font-size: 15px;
  line-height: 1.7;
}

.remind-form {
  flex: 1 1 420px;
  display: flex;
  align-items: flex-end;
  gap: 12px;
}

.form-field {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-field label {
  font-size: 14px;
  font-weight: 700;
  color: var(--ink-1);
}

.form-field input {
  width: 100%;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 14px;
  font-size: 15px;
  color: var(--ink-1);
  background: #fff;
  transition: border-color .2s ease, box-shadow .2s ease;
}

.form-field input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, .18);
}

.remind-form .btn {
  height: 46px;
  flex-shrink: 0;
  padding-left: 22px;
  padding-right: 22px;
}

.remind-success {
  display: none;
  align-items: center;
  gap: 12px;
  background: #ECFDF5;
  border: 1px solid #B7EFD4;
  color: #057A55;
  border-radius: 12px;
  padding: 16px 18px;
  font-size: 15px;
  font-weight: 600;
}

.remind-success.show {
  display: flex;
}

.is-hidden {
  display: none !important;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* ===== Footer ===== */
.footer {
  background: #0B1626;
  color: #AAB5C2;
}

.footer .brand-text {
  color: #fff;
}

.footer .layout-container {
  padding-top: 54px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 40px;
}

.footer-brand p {
  color: #94A3B8;
  font-size: 14px;
  line-height: 1.8;
  margin-top: 20px;
  max-width: 320px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.footer-links h4 {
  color: #fff;
  font-size: 16px;
  margin-bottom: 8px;
  font-weight: 700;
}

.footer-links a {
  color: #B7C1CE;
  font-size: 14px;
  line-height: 1.6;
}

.footer-links a:hover {
  color: #73A6FF;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, .1);
  padding: 24px 0 28px;
  font-size: 13px;
  color: #7E8B9C;
}

.footer-bottom a {
  color: #9DB8E8;
}

.footer-bottom a:hover {
  color: #c9dcff;
}

@media screen and (max-width: 1023.98px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .footer-brand {
    grid-column: span 2;
  }
}

@media screen and (max-width: 639.98px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-brand {
    grid-column: span 1;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ===== 响应式基础 ===== */
@media screen and (max-width: 1023.98px) {
  .section {
    padding: 66px 0;
  }

  .section-head h2 {
    font-size: 28px;
  }

  .page-hero h1 {
    font-size: 36px;
  }

  .feature-panel {
    margin-bottom: 24px;
  }
}

@media screen and (max-width: 639.98px) {
  .section {
    padding: 52px 0;
  }

  .section-head {
    margin-bottom: 32px;
  }

  .section-head h2 {
    font-size: 25px;
  }

  .section-head p {
    font-size: 15px;
  }

  .page-hero h1 {
    font-size: 30px;
  }

  .hero-lead {
    font-size: 16px;
  }

  .btn-row {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-row .btn {
    width: 100%;
  }

  .remind-card {
    padding: 26px 20px;
    border-radius: 16px;
  }

  .remind-copy h2 {
    font-size: 23px;
  }

  .remind-form {
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
  }

  .remind-form .btn {
    width: 100%;
  }

  .step-card,
  .info-panel {
    padding: 22px 20px;
  }

  .accordion-title {
    padding: 16px 16px;
    font-size: 15px;
  }

  .accordion-content {
    padding: 0 16px 18px;
  }

  .feature-list .feature-item {
    padding: 12px 0;
  }
}

/* roulang page: category2 */
:root{
      --primary:#2563eb;
      --primary-strong:#1e4fc0;
      --primary-soft:#eff5ff;
      --ink-1:#172033;
      --ink-2:#4b5563;
      --ink-3:#94a3b8;
      --line:#e4eaf2;
      --surface:#ffffff;
      --surface-2:#f6f9fc;
      --dark:#0e1b2a;
      --live:#e0483e;
      --amber:#f59e0b;
      --green:#10b981;
      --radius-lg:20px;
      --radius-md:16px;
      --radius-sm:10px;
      --shadow-sm:0 6px 18px rgba(23,43,77,.06);
      --shadow-hover:0 14px 28px rgba(23,43,77,.12);
      --transition:.22s ease;
    }
    *,
    *::before,
    *::after{
      box-sizing:border-box;
      margin:0;
      padding:0;
    }
    html{
      scroll-behavior:smooth;
    }
    body{
      font-family:-apple-system,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      background:var(--surface);
      color:var(--ink-2);
      line-height:1.7;
      font-size:16px;
      -webkit-font-smoothing:antialiased;
    }
    img{
      display:block;
      max-width:100%;
      height:auto;
    }
    a{
      text-decoration:none;
      transition:color var(--transition), background var(--transition), box-shadow var(--transition), border var(--transition), transform var(--transition);
    }
    ul,ol{
      list-style:none;
    }
    button,input,select,textarea{
      font-family:inherit;
      font-size:inherit;
      color:inherit;
      outline:none;
    }
    .layout-container{
      max-width:1180px;
      margin:0 auto;
      padding-left:24px;
      padding-right:24px;
    }
    .section{
      padding:80px 0;
    }
    .section-tight{
      padding:56px 0;
    }
    .section-head{
      margin-bottom:42px;
    }
    .section-eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      background:var(--primary-soft);
      color:var(--primary);
      font-size:13px;
      font-weight:600;
      padding:6px 14px;
      border-radius:999px;
      margin-bottom:14px;
      letter-spacing:.04em;
    }
    .section-head h2{
      font-size:30px;
      line-height:1.3;
      color:var(--ink-1);
      font-weight:800;
      letter-spacing:.01em;
    }
    .section-head p{
      margin-top:12px;
      font-size:16px;
      color:var(--ink-2);
      max-width:720px;
    }

    /* Header */
    .site-header{
      position:sticky;
      top:0;
      z-index:100;
      background:rgba(255,255,255,.92);
      backdrop-filter:blur(12px);
      border-bottom:1px solid rgba(228,234,242,.7);
      transition:box-shadow .3s ease;
    }
    .site-header.scrolled{
      box-shadow:0 6px 24px rgba(23,43,77,.08);
    }
    .header-inner{
      display:flex;
      align-items:center;
      justify-content:space-between;
      height:70px;
      gap:24px;
    }
    .brand-logo{
      display:inline-flex;
      align-items:center;
      gap:10px;
      flex-shrink:0;
    }
    .brand-mark{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:38px;
      height:38px;
      border-radius:10px;
      background:linear-gradient(135deg,#2563eb,#3b82f6);
      color:#fff;
      font-weight:800;
      font-size:20px;
      box-shadow:0 6px 14px rgba(37,99,235,.24);
    }
    .brand-text{
      font-weight:800;
      color:var(--ink-1);
      font-size:19px;
      white-space:nowrap;
      letter-spacing:.01em;
    }
    .main-nav ul{
      display:flex;
      align-items:center;
      gap:4px;
    }
    .main-nav a{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:8px 18px;
      color:var(--ink-2);
      font-weight:500;
      border-radius:9px;
      font-size:15px;
      line-height:1.5;
    }
    .main-nav a:hover{
      background:var(--primary-soft);
      color:var(--primary);
    }
    .main-nav a.is-active{
      color:var(--primary);
      font-weight:600;
      background:var(--primary-soft);
      box-shadow:inset 0 -3px 0 var(--primary);
    }
    .main-nav .btn-nav{
      margin-left:8px;
      background:var(--primary);
      color:#fff;
      border-radius:9px;
      padding:9px 20px;
      font-weight:600;
      box-shadow:0 6px 16px rgba(37,99,235,.22);
    }
    .main-nav .btn-nav:hover{
      background:var(--primary-strong);
      color:#fff;
      transform:translateY(-1px);
      box-shadow:0 9px 22px rgba(37,99,235,.28);
    }
    .nav-toggle{
      background:transparent;
      border:1px solid var(--line);
      width:42px;
      height:42px;
      border-radius:10px;
      color:var(--ink-1);
      font-size:18px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
    }
    .nav-toggle:hover{
      border-color:var(--primary);
      color:var(--primary);
    }

    /* Hero */
    .category-hero{
      position:relative;
      min-height:340px;
      display:flex;
      align-items:center;
      background-image:linear-gradient(100deg,rgba(11,20,37,.92) 0%,rgba(11,20,37,.7) 52%,rgba(23,32,51,.42) 100%),url('/assets/images/backpic/back-2.png');
      background-size:cover;
      background-position:center;
      color:#fff;
      padding:78px 0 88px;
      overflow:hidden;
    }
    .category-hero-inner{
      position:relative;
      z-index:2;
    }
    .breadcrumb{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      align-items:center;
      font-size:13px;
      color:rgba(255,255,255,.7);
      margin-bottom:20px;
    }
    .breadcrumb a{
      color:rgba(255,255,255,.75);
    }
    .breadcrumb a:hover{
      color:#fff;
    }
    .breadcrumb i{
      font-size:11px;
      color:rgba(255,255,255,.45);
    }
    .category-hero h1{
      font-size:44px;
      line-height:1.2;
      font-weight:800;
      color:#fff;
      letter-spacing:.01em;
      margin-bottom:16px;
    }
    .hero-sub{
      font-size:17px;
      line-height:1.8;
      max-width:660px;
      color:rgba(255,255,255,.92);
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:14px;
      margin-top:28px;
    }
    .btn-primary{
      display:inline-flex;
      align-items:center;
      gap:8px;
      background:var(--primary);
      color:#fff;
      border:none;
      height:46px;
      padding:0 24px;
      border-radius:10px;
      font-weight:600;
      font-size:15px;
      cursor:pointer;
      box-shadow:0 8px 20px rgba(37,99,235,.28);
      transition:all var(--transition);
    }
    .btn-primary:hover{
      background:var(--primary-strong);
      color:#fff;
      transform:translateY(-1px);
      box-shadow:0 13px 26px rgba(37,99,235,.32);
    }
    .btn-outline-light{
      display:inline-flex;
      align-items:center;
      gap:8px;
      background:transparent;
      color:#fff;
      border:1px solid rgba(255,255,255,.55);
      height:46px;
      padding:0 24px;
      border-radius:10px;
      font-weight:600;
      font-size:15px;
    }
    .btn-outline-light:hover{
      background:#fff;
      color:var(--ink-1);
      transform:translateY(-1px);
    }
    .btn-secondary{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      background:var(--primary-soft);
      color:var(--primary);
      border:1px solid rgba(37,99,235,.24);
      height:44px;
      padding:0 20px;
      border-radius:9px;
      font-weight:600;
      font-size:15px;
      cursor:pointer;
    }
    .btn-secondary:hover{
      background:var(--primary);
      color:#fff;
      transform:translateY(-1px);
      box-shadow:0 8px 18px rgba(37,99,235,.22);
    }

    /* Summary block */
    .summary-wrap{
      position:relative;
      margin-top:-48px;
      z-index:3;
    }
    .summary-card{
      background:#fff;
      border:1px solid var(--line);
      box-shadow:var(--shadow-sm);
      border-radius:18px;
      padding:28px 28px;
    }
    .summary-card .grid-x{
      align-items:center;
    }
    .summary-headline{
      font-size:22px;
      color:var(--ink-1);
      font-weight:700;
      line-height:1.5;
      margin-bottom:12px;
    }
    .summary-headline em{
      color:var(--primary);
      font-style:normal;
    }
    .summary-desc p{
      font-size:15px;
      line-height:1.8;
      color:var(--ink-2);
      margin-bottom:10px;
    }
    .summary-card-meta{
      background:var(--primary-soft);
      border-radius:14px;
      padding:18px 20px;
    }
    .summary-card-meta h3{
      font-size:16px;
      color:var(--primary);
      font-weight:700;
      margin-bottom:14px;
    }
    .meta-line{
      display:flex;
      align-items:flex-start;
      gap:10px;
      padding:9px 0;
      border-bottom:1px dashed rgba(37,99,235,.16);
      font-size:14px;
    }
    .meta-line:last-child{
      border-bottom:none;
    }
    .meta-line i{
      margin-top:4px;
      color:var(--primary);
      font-size:13px;
    }
    .meta-line strong{
      color:var(--ink-1);
      font-weight:600;
      display:block;
      font-size:14px;
    }
    .meta-line span{
      color:var(--ink-2);
      font-size:13px;
    }

    /* Coverage */
    .coverage-section{
      background:var(--surface-2);
    }
    .coverage-card{
      background:#fff;
      border:1px solid var(--line);
      border-radius:var(--radius-md);
      overflow:hidden;
      height:100%;
      box-shadow:var(--shadow-sm);
      transition:transform var(--transition), box-shadow var(--transition);
    }
    .coverage-card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow-hover);
    }
    .coverage-cover{
      aspect-ratio:16/9;
      overflow:hidden;
    }
    .coverage-cover img{
      width:100%;
      height:100%;
      object-fit:cover;
      transition:transform .4s ease;
    }
    .coverage-card:hover .coverage-cover img{
      transform:scale(1.04);
    }
    .coverage-body{
      padding:20px 20px 22px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      background:var(--primary-soft);
      color:var(--primary);
      border-radius:6px;
      padding:3px 10px;
      font-size:12px;
      font-weight:600;
      letter-spacing:.03em;
    }
    .tag-live{
      background:rgba(224,72,62,.1);
      color:var(--live);
    }
    .coverage-body h3{
      font-size:19px;
      color:var(--ink-1);
      font-weight:700;
      margin:12px 0 8px;
      line-height:1.4;
    }
    .coverage-body p{
      font-size:14px;
      color:var(--ink-2);
      line-height:1.75;
    }
    .coverage-link{
      display:inline-flex;
      align-items:center;
      gap:6px;
      margin-top:14px;
      color:var(--primary);
      font-size:14px;
      font-weight:600;
    }
    .coverage-link:hover{
      color:var(--primary-strong);
    }
    .coverage-link i{
      font-size:12px;
      transition:transform var(--transition);
    }
    .coverage-link:hover i{
      transform:translateX(4px);
    }

    /* Timeline */
    .timeline-step{
      background:#fff;
      border:1px solid var(--line);
      border-radius:var(--radius-md);
      padding:24px 18px 22px;
      text-align:center;
      position:relative;
      height:100%;
      box-shadow:var(--shadow-sm);
      transition:transform var(--transition), border-color var(--transition);
    }
    .timeline-step:hover{
      transform:translateY(-3px);
      border-color:rgba(37,99,235,.26);
      box-shadow:var(--shadow-hover);
    }
    .step-icon{
      width:48px;
      height:48px;
      border-radius:50%;
      background:var(--primary-soft);
      color:var(--primary);
      display:flex;
      align-items:center;
      justify-content:center;
      margin:0 auto 14px;
      font-size:18px;
    }
    .timeline-step h3{
      color:var(--ink-1);
      font-size:16px;
      font-weight:700;
      margin-bottom:8px;
    }
    .time-mark{
      display:inline-block;
      background:var(--surface-2);
      color:var(--primary);
      border-radius:999px;
      padding:2px 12px;
      font-weight:700;
      font-size:13px;
      margin-bottom:8px;
    }
    .timeline-step p{
      font-size:13px;
      line-height:1.7;
      color:var(--ink-2);
      margin:0;
    }

    /* Feature block */
    .feature-card{
      background:var(--surface);
      border:1px solid var(--line);
      border-radius:var(--radius-md);
      padding:28px 24px;
      height:100%;
      box-shadow:var(--shadow-sm);
      transition:transform var(--transition), box-shadow var(--transition);
    }
    .feature-card:hover{
      box-shadow:var(--shadow-hover);
      transform:translateY(-4px);
    }
    .feature-icon{
      width:54px;
      height:54px;
      border-radius:14px;
      background:var(--primary-soft);
      display:flex;
      align-items:center;
      justify-content:center;
      color:var(--primary);
      font-size:22px;
      margin-bottom:18px;
    }
    .feature-card h3{
      font-size:19px;
      font-weight:700;
      color:var(--ink-1);
      margin-bottom:10px;
    }
    .feature-card p{
      font-size:14px;
      color:var(--ink-2);
      line-height:1.75;
      margin-bottom:0;
    }

    /* Dark CTA band */
    .cta-band{
      position:relative;
      border-radius:22px;
      overflow:hidden;
      padding:52px 44px;
      background-image:linear-gradient(105deg,rgba(14,27,42,.93),rgba(14,27,42,.72)),url('/assets/images/backpic/back-1.png');
      background-size:cover;
      background-position:center;
      color:#fff;
    }
    .cta-band h2{
      color:#fff;
      font-size:28px;
      font-weight:800;
      line-height:1.4;
      margin-bottom:10px;
    }
    .cta-band p{
      color:rgba(255,255,255,.82);
      font-size:16px;
      max-width:560px;
    }

    /* Newsletter */
    .newsletter-section{
      background:var(--primary-soft);
      border-top:1px solid rgba(37,99,235,.08);
      border-bottom:1px solid rgba(37,99,235,.08);
    }
    .subscribe-box{
      background:#fff;
      border-radius:18px;
      border:1px solid rgba(37,99,235,.12);
      padding:34px;
      box-shadow:var(--shadow-sm);
    }
    .subscribe-box h3{
      color:var(--ink-1);
      font-weight:700;
      font-size:22px;
      margin-bottom:8px;
    }
    .subscribe-box p{
      font-size:14px;
      color:var(--ink-2);
      margin-bottom:0;
    }
    .subscribe-form{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      align-items:center;
    }
    .subscribe-form label{
      position:absolute;
      width:1px;
      height:1px;
      overflow:hidden;
      clip:rect(0 0 0 0);
    }
    .subscribe-form input[type="email"]{
      flex:1;
      min-width:230px;
      height:48px;
      border:1px solid var(--line);
      border-radius:10px;
      padding:0 18px;
      font-size:15px;
      transition:all var(--transition);
    }
    .subscribe-form input[type="email"]:focus{
      border-color:var(--primary);
      box-shadow:0 0 0 4px rgba(37,99,235,.12);
    }
    .subscribe-success{
      display:none;
      color:var(--green);
      font-size:14px;
      margin-top:10px;
      align-items:center;
      gap:8px;
    }
    .subscribe-success.show{
      display:flex;
    }

    /* FAQ */
    .accordion{
      max-width:860px;
      margin:0 auto;
    }
    .accordion-item{
      background:#fff;
      border:1px solid var(--line);
      border-radius:14px;
      margin-bottom:14px;
      overflow:hidden;
      box-shadow:var(--shadow-sm);
      transition:box-shadow var(--transition);
    }
    .accordion-item:hover{
      box-shadow:0 8px 22px rgba(23,43,77,.08);
    }
    .accordion-title{
      display:flex;
      align-items:center;
      justify-content:space-between;
      font-size:16px !important;
      font-weight:600;
      color:var(--ink-1) !important;
      padding:18px 22px !important;
      min-height:58px;
      background:#fff !important;
      border:none !important;
      position:relative;
    }
    .accordion-title::after{
      content:"\f078" !important;
      font-family:"Font Awesome 6 Free";
      font-weight:900;
      color:var(--primary);
      background:var(--primary-soft);
      border-radius:50%;
      width:28px;
      height:28px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      font-size:12px;
      position:relative !important;
      margin:0 !important;
      transform:none !important;
    }
    .accordion-item.is-active .accordion-title::after{
      content:"\f077" !important;
    }
    .accordion-content{
      border:none !important;
      background:var(--surface) !important;
      color:var(--ink-2);
      font-size:15px;
      line-height:1.8;
      padding:0 22px 22px !important;
    }
    .accordion-content p{
      margin-bottom:8px;
    }

    /* Footer */
    .footer{
      background:var(--dark);
      color:rgba(255,255,255,.75);
      padding-top:64px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.4fr 1fr 1fr 1fr;
      gap:40px;
      padding-bottom:44px;
    }
    .footer-brand .brand-logo{
      margin-bottom:14px;
    }
    .footer-brand p{
      font-size:14px;
      line-height:1.8;
      margin-bottom:0;
      color:rgba(255,255,255,.6);
    }
    .footer-links h4{
      color:#fff;
      font-size:16px;
      font-weight:700;
      margin-bottom:16px;
    }
    .footer-links a{
      display:block;
      color:rgba(255,255,255,.62);
      font-size:14px;
      margin-bottom:10px;
      line-height:1.6;
    }
    .footer-links a:hover{
      color:#7aa5ff;
      padding-left:4px;
    }
    .footer-bottom{
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      border-top:1px solid rgba(255,255,255,.1);
      padding:20px 0 26px;
      font-size:13px;
      color:rgba(255,255,255,.48);
    }
    .footer-bottom a{
      color:rgba(255,255,255,.62);
    }
    .footer-bottom a:hover{
      color:#fff;
    }

    @media screen and (max-width:1023.98px){
      .main-nav{
        position:absolute;
        top:70px;
        left:0;
        width:100%;
        background:#fff;
        border-bottom:1px solid var(--line);
        box-shadow:0 18px 30px rgba(23,43,77,.1);
        display:none;
        padding:14px 24px 22px;
      }
      .main-nav.is-open{
        display:block;
      }
      .main-nav ul{
        flex-direction:column;
        align-items:stretch;
      }
      .main-nav a{
        width:100%;
        justify-content:flex-start;
        font-size:17px;
        padding:14px 16px;
        border-radius:10px;
      }
      .main-nav .btn-nav{
        margin:10px 0 0;
      }
      .footer-grid{
        grid-template-columns:1fr 1fr;
      }
    }

    @media screen and (max-width:639px){
      .section{
        padding:56px 0;
      }
      .layout-container{
        padding-left:16px;
        padding-right:16px;
      }
      .category-hero{
        min-height:300px;
        padding:64px 0;
      }
      .category-hero h1{
        font-size:32px;
      }
      .hero-sub{
        font-size:15px;
      }
      .section-head h2{
        font-size:24px;
      }
      .summary-wrap{
        margin-top:-30px;
      }
      .summary-card{
        padding:18px;
      }
      .subscribe-form{
        flex-direction:column;
        align-items:stretch;
      }
      .subscribe-box{
        padding:24px 20px;
      }
      .cta-band{
        padding:32px 22px;
        border-radius:16px;
      }
      .cta-band h2{
        font-size:22px;
      }
      .cta-band p{
        font-size:14px;
      }
      .footer-grid{
        grid-template-columns:1fr;
        gap:28px;
      }
    }