/* roulang page: index */
:root{
  --bg:#0B0E0C;
  --surface:#121713;
  --surface-2:#1A211B;
  --line:rgba(237,243,234,0.12);
  --line-strong:rgba(237,243,234,0.22);
  --primary:#B8F04A;
  --primary-soft:rgba(184,240,74,0.12);
  --primary-line:rgba(184,240,74,0.35);
  --aux:#37D6C0;
  --amber:#FFB84D;
  --live:#FF5A5F;
  --text:#EDF3EA;
  --muted:#9AA79E;
  --radius-sm:10px;
  --radius:16px;
  --radius-lg:20px;
  --shadow:0 16px 40px rgba(0,0,0,0.28);
  --shadow-hover:0 22px 56px rgba(0,0,0,0.36);
  --num-font:"Barlow Condensed","DIN Alternate","Arial Narrow",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:120px;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;transition:color .2s ease,border-color .2s ease,background-color .2s ease;}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--primary);outline-offset:2px;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.28;letter-spacing:0;}
p{margin:0;}
button{font-family:inherit;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
.section{padding:88px 0;position:relative;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:40px;}
.section-head .head-main{max-width:640px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:600;letter-spacing:.08em;color:var(--primary);
  text-transform:uppercase;margin-bottom:14px;
}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--primary);display:inline-block;}
.section-head h2{font-size:30px;color:var(--text);}
.section-note{font-size:14px;color:var(--muted);line-height:1.8;max-width:420px;}
.grid-x.gx{margin-left:-12px;margin-right:-12px;}
.grid-x.gx > .cell{padding-left:12px;padding-right:12px;margin-bottom:24px;}

/* ============ 顶部活动条 ============ */
.topbar{
  height:40px;
  background:#070A08;
  border-bottom:1px solid var(--line);
  font-size:13px;
}
.topbar-inner{height:40px;display:flex;align-items:center;justify-content:space-between;gap:20px;}
.topbar-live{display:flex;align-items:center;gap:10px;min-width:0;}
.live-dot{width:7px;height:7px;border-radius:50%;background:var(--live);box-shadow:0 0 0 4px rgba(255,90,95,0.16);flex:none;}
.live-badge{
  font-size:11px;font-weight:700;letter-spacing:.1em;
  color:var(--live);border:1px solid rgba(255,90,95,0.4);
  border-radius:999px;padding:1px 8px;line-height:1.6;
}
.topbar-text{color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.countdown{display:flex;align-items:center;gap:8px;}
.cd-cell{display:flex;align-items:baseline;gap:3px;background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:1px 8px;}
.cd-num{font-family:var(--num-font);font-size:16px;font-weight:600;color:var(--primary);letter-spacing:.02em;line-height:1.5;}
.cd-label{font-size:11px;color:var(--muted);}
.topbar-link{color:var(--muted);font-size:13px;border-bottom:1px dashed transparent;}
.topbar-link:hover{color:var(--primary);border-bottom-color:var(--primary);}

/* ============ 导航 ============ */
.site-header{
  position:sticky;top:0;z-index:200;
  background:var(--bg);
  border-bottom:1px solid var(--line);
}
.nav-inner{height:68px;display:flex;align-items:center;justify-content:space-between;gap:24px;}
.logo{display:inline-flex;align-items:center;gap:8px;font-size:20px;font-weight:700;letter-spacing:.01em;color:var(--text);flex:none;}
.logo-accent{color:var(--primary);font-family:var(--num-font);font-size:23px;letter-spacing:.02em;}
.logo-chip{
  display:inline-flex;align-items:center;justify-content:center;
  width:18px;height:18px;border-radius:999px;
  background:var(--primary-soft);color:var(--primary);font-size:10px;border:1px solid var(--primary-line);
}
.logo:hover{color:var(--text);}
.nav-menu{display:flex;align-items:center;gap:6px;flex:1;justify-content:center;}
.nav-link{
  position:relative;font-size:15px;color:var(--muted);
  padding:22px 14px;display:inline-block;white-space:nowrap;
}
.nav-link::after{
  content:"";position:absolute;left:14px;right:14px;bottom:14px;height:2px;
  background:var(--primary);transform:scaleX(0);transform-origin:left;transition:transform .22s ease;
}
.nav-link:hover{color:var(--text);}
.nav-link:hover::after{transform:scaleX(1);}
.nav-link.is-active{color:var(--primary);}
.nav-link.is-active::after{transform:scaleX(1);}
.nav-actions{display:flex;align-items:center;gap:12px;flex:none;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 20px;border-radius:var(--radius-sm);
  font-size:15px;font-weight:600;line-height:1;cursor:pointer;
  border:1px solid transparent;transition:all .22s ease;white-space:nowrap;
}
.btn i{font-size:13px;transition:transform .22s ease;}
.btn-primary{background:var(--primary);color:#0B0E0C;border-color:var(--primary);}
.btn-primary:hover{background:#C7F866;border-color:#C7F866;transform:translateY(-1px);box-shadow:0 10px 26px rgba(184,240,74,0.22);color:#0B0E0C;}
.btn-primary:hover i{transform:translateX(3px);}
.btn-ghost{background:transparent;color:var(--primary);border-color:var(--primary-line);}
.btn-ghost:hover{background:var(--primary-soft);border-color:var(--primary);transform:translateY(-1px);}
.btn-text{
  display:inline-flex;align-items:center;gap:8px;
  font-size:15px;font-weight:600;color:var(--text);
  border-bottom:1px solid transparent;padding-bottom:2px;
}
.btn-text:hover{color:var(--primary);border-bottom-color:var(--primary);}
.btn-text:hover i{transform:translateX(4px);}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:var(--radius-sm);
  background:var(--surface);border:1px solid var(--line);color:var(--text);
  align-items:center;justify-content:center;cursor:pointer;font-size:16px;
}
.mobile-drawer{
  position:fixed;inset:0;z-index:400;background:rgba(7,10,8,0.98);
  transform:translateX(100%);transition:transform .28s ease;
  display:flex;flex-direction:column;padding:24px;
  overflow-y:auto;
}
.mobile-drawer.is-open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px;}
.drawer-close{width:44px;height:44px;border-radius:var(--radius-sm);background:var(--surface);border:1px solid var(--line);color:var(--text);cursor:pointer;font-size:16px;}
.drawer-nav{display:flex;flex-direction:column;gap:4px;}
.drawer-link{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 4px;border-bottom:1px solid var(--line);
  font-size:17px;color:var(--text);
}
.drawer-link span.num{font-family:var(--num-font);color:var(--muted);font-size:14px;}
.drawer-link:hover{color:var(--primary);}
.drawer-cta{margin-top:28px;}
.drawer-cta .btn{width:100%;}

/* ============ Hero ============ */
.hero{
  position:relative;padding:64px 0 88px;overflow:hidden;
  background:
    radial-gradient(900px 460px at 82% 12%, rgba(184,240,74,0.08), transparent 62%),
    linear-gradient(rgba(237,243,234,0.045) 1px, transparent 1px) 0 0/64px 64px,
    linear-gradient(90deg, rgba(237,243,234,0.045) 1px, transparent 1px) 0 0/64px 64px;
}
.hero-grid{min-height:560px;align-items:center;}
.status-badge{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;color:var(--text);
  background:var(--surface);border:1px solid var(--line);
  border-radius:999px;padding:5px 14px;margin-bottom:22px;
}
.status-badge .dot{width:6px;height:6px;border-radius:50%;background:var(--primary);box-shadow:0 0 0 4px rgba(184,240,74,0.14);}
.hero h1{font-size:47px;line-height:1.16;color:var(--text);margin-bottom:22px;max-width:15em;}
.hero h1 .hl{color:var(--primary);}
.hero-sub{font-size:17px;line-height:1.85;color:var(--muted);max-width:36em;margin-bottom:32px;}
.hero-actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap;margin-bottom:44px;}
.hero-actions .btn{height:50px;padding:0 26px;font-size:16px;}
.hero-stats{display:flex;align-items:stretch;gap:0;border-top:1px solid var(--line);padding-top:24px;max-width:560px;}
.hstat{flex:1;padding-right:20px;border-right:1px solid var(--line);padding-left:20px;}
.hstat:first-child{padding-left:0;}
.hstat:last-child{border-right:0;}
.hstat-num{font-family:var(--num-font);font-size:34px;font-weight:600;color:var(--text);line-height:1.1;letter-spacing:.02em;}
.hstat-num em{font-style:normal;font-size:16px;color:var(--muted);margin-left:3px;}
.hstat-label{font-size:13px;color:var(--muted);margin-top:6px;}
.hero-visual{position:relative;}
.visual-card{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  border:1px solid var(--line);box-shadow:var(--shadow);
  aspect-ratio:5/4;background:var(--surface);
}
.visual-card img{width:100%;height:100%;object-fit:cover;}
.visual-card::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to top, rgba(7,10,8,0.92) 0%, rgba(7,10,8,0.25) 42%, rgba(7,10,8,0.05) 70%);
}
.visual-live{
  position:absolute;top:18px;left:18px;z-index:2;
  display:inline-flex;align-items:center;gap:7px;
  font-size:11px;font-weight:700;letter-spacing:.1em;color:#0B0E0C;
  background:var(--primary);border-radius:999px;padding:4px 12px;
}
.visual-live .dot{width:6px;height:6px;border-radius:50%;background:#0B0E0C;}
.visual-grid{
  position:absolute;top:18px;right:18px;z-index:2;width:56px;height:56px;
  background:linear-gradient(rgba(237,243,234,0.35) 1px,transparent 1px) 0 0/14px 14px,
             linear-gradient(90deg,rgba(237,243,234,0.35) 1px,transparent 1px) 0 0/14px 14px;
  opacity:.5;
}
.visual-ticket{
  position:absolute;left:18px;right:18px;bottom:18px;z-index:2;
  background:rgba(18,23,19,0.92);border:1px solid var(--line);
  border-radius:14px;padding:14px 18px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.visual-ticket .vt-label{font-size:12px;color:var(--muted);letter-spacing:.04em;}
.visual-ticket .vt-title{font-size:15px;font-weight:600;color:var(--text);margin-top:2px;}
.vt-state{
  font-size:12px;font-weight:600;color:var(--amber);
  background:rgba(255,184,77,0.12);border:1px solid rgba(255,184,77,0.35);
  border-radius:999px;padding:3px 12px;white-space:nowrap;
}

/* ============ Bento 频道入口 ============ */
.bento-main{
  display:flex;flex-direction:column;justify-content:space-between;
  min-height:100%;padding:32px;border-radius:var(--radius-lg);
  background:var(--surface);border:1px solid var(--line);
  transition:all .24s ease;position:relative;overflow:hidden;
}
.bento-main::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(520px 220px at 100% 0%, rgba(184,240,74,0.10), transparent 65%);
  pointer-events:none;
}
.bento-main:hover{border-color:var(--primary-line);transform:translateY(-4px);box-shadow:var(--shadow-hover);}
.bento-num{font-family:var(--num-font);font-size:15px;font-weight:600;color:var(--primary);letter-spacing:.06em;}
.icon-box{
  width:46px;height:46px;border-radius:12px;
  background:var(--surface-2);border:1px solid var(--line);
  display:inline-flex;align-items:center;justify-content:center;
  color:var(--primary);font-size:18px;
}
.bento-main .icon-box{margin:24px 0 20px;}
.bento-main h3{font-size:24px;margin-bottom:12px;}
.bento-main p{font-size:14px;line-height:1.8;color:var(--muted);max-width:32em;}
.bento-arrow{margin-top:26px;font-size:14px;font-weight:600;color:var(--primary);display:inline-flex;align-items:center;gap:8px;}
.bento-main:hover .bento-arrow i{transform:translateX(5px);}
.bento-arrow i{transition:transform .22s ease;font-size:12px;}
.bento-side{display:flex;flex-direction:column;gap:20px;height:100%;}
.bento-row{
  flex:1;display:flex;align-items:flex-start;gap:18px;
  padding:24px;border-radius:var(--radius);background:var(--surface);
  border:1px solid var(--line);transition:all .24s ease;
}
.bento-row:hover{border-color:var(--primary-line);transform:translateY(-4px);box-shadow:var(--shadow-hover);}
.bento-row .num{
  font-family:var(--num-font);font-size:15px;font-weight:600;color:var(--muted);
  line-height:1.9;flex:none;min-width:26px;
}
.bento-row h3{font-size:17px;margin-bottom:6px;}
.bento-row p{font-size:13px;line-height:1.75;color:var(--muted);}
.bento-row .go{margin-left:auto;color:var(--muted);font-size:13px;align-self:center;flex:none;}
.bento-row:hover .go{color:var(--primary);}
.bento-row:hover .go i{transform:translateX(4px);}
.bento-row .go i{transition:transform .22s ease;}

/* ============ 数据带 ============ */
.statband{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.statband .container{padding-top:48px;padding-bottom:48px;}
.statband-grid{display:grid;grid-template-columns:repeat(4,1fr);}
.sband-item{padding:0 28px;border-right:1px solid var(--line);}
.sband-item:first-child{padding-left:0;}
.sband-item:last-child{border-right:0;padding-right:0;}
.sband-num{font-family:var(--num-font);font-size:46px;font-weight:600;line-height:1.05;color:var(--text);letter-spacing:.02em;}
.sband-num span{color:var(--primary);}
.sband-label{font-size:13px;color:var(--muted);margin-top:8px;line-height:1.7;}

/* ============ 榜单/重点内容 ============ */
.feature-main{
  display:block;border-radius:var(--radius-lg);overflow:hidden;
  background:var(--surface);border:1px solid var(--line);
  transition:all .24s ease;height:100%;
}
.feature-main:hover{border-color:var(--primary-line);transform:translateY(-4px);box-shadow:var(--shadow-hover);}
.feature-cover{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--surface-2);}
.feature-cover img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.feature-main:hover .feature-cover img{transform:scale(1.03);}
.feature-body{padding:26px 28px 28px;}
.badge{
  display:inline-flex;align-items:center;
  font-size:12px;font-weight:600;line-height:1.7;
  color:var(--primary);background:var(--primary-soft);
  border:1px solid var(--primary-line);border-radius:999px;padding:2px 12px;
}
.badge-amber{color:var(--amber);background:rgba(255,184,77,0.12);border-color:rgba(255,184,77,0.35);}
.badge-aux{color:var(--aux);background:rgba(55,214,192,0.12);border-color:rgba(55,214,192,0.35);}
.feature-body h3{font-size:22px;margin:14px 0 10px;line-height:1.45;}
.feature-body p{font-size:14px;color:var(--muted);line-height:1.8;}
.feature-link{margin-top:18px;display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--primary);}
.feature-link i{font-size:12px;transition:transform .22s ease;}
.feature-main:hover .feature-link i{transform:translateX(5px);}
.mini-list{display:flex;flex-direction:column;gap:16px;height:100%;}
.mini-item{
  display:flex;gap:16px;padding:16px;border-radius:var(--radius);
  background:var(--surface);border:1px solid var(--line);transition:all .24s ease;
}
.mini-item:hover{border-color:var(--primary-line);transform:translateY(-3px);box-shadow:var(--shadow);}
.mini-thumb{width:96px;height:72px;border-radius:10px;overflow:hidden;flex:none;background:var(--surface-2);}
.mini-thumb img{width:100%;height:100%;object-fit:cover;}
.mini-body{min-width:0;display:flex;flex-direction:column;justify-content:center;}
.mini-body h4{font-size:15px;line-height:1.5;font-weight:600;margin-bottom:6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.mini-meta{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:10px;}
.mini-meta .sep{width:3px;height:3px;border-radius:50%;background:var(--line-strong);}

/* ============ 票根活动 ============ */
.ticket{
  position:relative;display:flex;align-items:center;gap:24px;
  padding:24px 32px;border-radius:var(--radius);
  background:var(--surface);border:1px solid var(--line);
  margin-bottom:16px;transition:all .24s ease;
}
.ticket:hover{border-color:var(--primary-line);transform:translateY(-3px);box-shadow:var(--shadow);}
.ticket::before,.ticket::after{
  content:"";position:absolute;width:16px;height:16px;border-radius:50%;
  background:var(--bg);border:1px solid var(--line);top:50%;transform:translateY(-50%);
}
.ticket::before{left:-9px;}
.ticket::after{right:-9px;}
.ticket-date{
  flex:none;width:78px;text-align:center;padding-right:24px;
  border-right:1px dashed var(--line-strong);
}
.ticket-day{font-family:var(--num-font);font-size:30px;font-weight:600;line-height:1.1;color:var(--primary);}
.ticket-mon{font-size:12px;color:var(--muted);letter-spacing:.06em;}
.ticket-main{flex:1;min-width:0;}
.ticket-main h3{font-size:18px;margin-bottom:6px;}
.ticket-main p{font-size:13px;color:var(--muted);line-height:1.7;}
.ticket-right{display:flex;align-items:center;gap:18px;flex:none;}
.ticket-right .go{color:var(--muted);font-size:14px;}
.ticket:hover .ticket-right .go{color:var(--primary);}
.ticket:hover .ticket-right .go i{transform:translateX(4px);}
.ticket-right .go i{transition:transform .22s ease;}

/* ============ 最新信息 ============ */
.news-card{
  display:flex;flex-direction:column;height:100%;
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;transition:all .24s ease;
}
.news-card:hover{border-color:var(--primary-line);transform:translateY(-4px);box-shadow:var(--shadow-hover);}
.news-cover{display:block;position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--surface-2);}
.news-cover img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.news-card:hover .news-cover img{transform:scale(1.03);}
.news-body{padding:22px 24px 24px;display:flex;flex-direction:column;flex:1;}
.news-body .badge{align-self:flex-start;}
.news-title{font-size:18px;line-height:1.5;margin:12px 0 10px;font-weight:600;}
.news-title a{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-title a:hover{color:var(--primary);}
.news-sum{
  font-size:14px;color:var(--muted);line-height:1.75;margin-bottom:18px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-meta{
  margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;
  font-size:13px;color:var(--muted);padding-top:14px;border-top:1px solid var(--line);
}
.news-more{display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--text);}
.news-more i{font-size:11px;transition:transform .22s ease;}
.news-card:hover .news-more{color:var(--primary);}
.news-card:hover .news-more i{transform:translateX(4px);}
.news-empty{
  width:100%;min-height:250px;border:1px dashed var(--line-strong);border-radius:var(--radius);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;
  color:var(--muted);background:rgba(18,23,19,0.5);text-align:center;padding:32px;
}
.news-empty i{font-size:26px;color:var(--primary);opacity:.8;}
.news-empty p{font-size:15px;}
.news-empty a{font-size:14px;font-weight:600;color:var(--primary);border-bottom:1px solid var(--primary-line);}

/* ============ FAQ ============ */
.faq-wrap{display:grid;grid-template-columns:4fr 8fr;gap:56px;align-items:start;}
.faq-side{position:sticky;top:120px;}
.faq-side h2{font-size:30px;margin-bottom:14px;}
.faq-side p{font-size:14px;color:var(--muted);line-height:1.85;max-width:22em;}
.faq-list{border-top:1px solid var(--line);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
  background:transparent;border:0;color:var(--text);text-align:left;
  font-size:17px;font-weight:600;line-height:1.6;padding:22px 0;cursor:pointer;
  transition:color .2s ease;
}
.faq-q:hover{color:var(--primary);}
.faq-item.is-open .faq-q{color:var(--primary);}
.faq-icon{flex:none;width:24px;height:24px;display:inline-flex;align-items:center;justify-content:center;color:var(--primary);transition:transform .24s ease;font-size:13px;}
.faq-item.is-open .faq-icon{transform:rotate(180deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;}
.faq-a p{font-size:15px;line-height:1.85;color:var(--muted);padding-bottom:24px;max-width:44em;}

/* ============ 联系 CTA ============ */
.contact{
  background:
    linear-gradient(rgba(237,243,234,0.04) 1px, transparent 1px) 0 0/56px 56px,
    linear-gradient(90deg, rgba(237,243,234,0.04) 1px, transparent 1px) 0 0/56px 56px,
    #0A0D0B;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.contact-grid{display:grid;grid-template-columns:5fr 7fr;gap:56px;align-items:start;}
.contact-left h2{font-size:32px;margin-bottom:16px;}
.contact-left > p{font-size:15px;color:var(--muted);line-height:1.85;margin-bottom:30px;max-width:26em;}
.contact-info{display:flex;flex-direction:column;gap:16px;}
.ci-row{display:flex;align-items:flex-start;gap:14px;font-size:14px;color:var(--text);}
.ci-row i{color:var(--primary);width:18px;text-align:center;margin-top:5px;font-size:14px;}
.ci-row span small{display:block;font-size:12px;color:var(--muted);margin-top:2px;}
.form-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:32px;box-shadow:var(--shadow);
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.field{margin-bottom:20px;display:flex;flex-direction:column;}
.field label{font-size:13px;color:var(--muted);margin-bottom:8px;letter-spacing:.02em;}
.field label .req{color:var(--primary);margin-left:3px;}
.field input,.field select,.field textarea{
  width:100%;background:#0D120E;border:1px solid var(--line);
  border-radius:var(--radius-sm);color:var(--text);
  font-size:15px;font-family:inherit;padding:0 14px;height:48px;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.field textarea{height:120px;padding:12px 14px;line-height:1.7;resize:vertical;}
.field input::placeholder,.field textarea::placeholder{color:#65736A;}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--primary);box-shadow:0 0 0 3px rgba(184,240,74,0.12);outline:none;
}
.field.has-error input,.field.has-error select,.field.has-error textarea{border-color:var(--live);}
.err{font-size:13px;color:var(--live);margin-top:6px;display:none;}
.field.has-error .err{display:block;}
.check-row{display:flex;align-items:flex-start;gap:10px;margin-bottom:22px;}
.check-row input{width:16px;height:16px;margin-top:5px;accent-color:var(--primary);flex:none;}
.check-row label{font-size:13px;color:var(--muted);line-height:1.7;}
.check-row a{color:var(--primary);}
.form-note{
  display:none;margin-bottom:18px;padding:12px 16px;border-radius:var(--radius-sm);
  background:rgba(184,240,74,0.10);border:1px solid var(--primary-line);
  color:var(--primary);font-size:14px;
}
.form-note.is-show{display:block;}

/* ============ 页脚 ============ */
.site-footer{background:#070A08;border-top:1px solid var(--line);padding:64px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1.2fr 1fr;gap:40px;padding-bottom:48px;}
.footer-brand .logo{margin-bottom:16px;}
.footer-brand p{font-size:14px;color:var(--muted);line-height:1.85;max-width:24em;}
.footer-col h4{font-size:14px;color:var(--text);margin-bottom:18px;letter-spacing:.04em;}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col a,.footer-col li{font-size:14px;color:var(--muted);line-height:1.7;}
.footer-col a:hover{color:var(--primary);}
.footer-bottom{
  border-top:1px solid var(--line);padding:20px 0;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  font-size:13px;color:var(--muted);flex-wrap:wrap;
}

/* ============ 移动端底部 CTA ============ */
.mobile-cta{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:300;
  background:rgba(11,14,12,0.97);border-top:1px solid var(--line);
  padding:8px 16px calc(8px + env(safe-area-inset-bottom));
  align-items:center;gap:14px;
  backdrop-filter:blur(6px);
}
.mobile-cta .btn{flex:1;height:44px;}
.mobile-cta .btn-text{font-size:14px;flex:none;}

/* ============ 响应式 ============ */
@media screen and (max-width:1024px){
  .section{padding:64px 0;}
  .hero{padding:48px 0 64px;}
  .hero-grid{min-height:auto;}
  .hero h1{font-size:38px;}
  .nav-menu{display:none;}
  .nav-toggle{display:inline-flex;}
  .nav-actions .btn-primary{display:none;}
  .hero-visual{margin-top:40px;}
  .faq-wrap{grid-template-columns:1fr;gap:28px;}
  .faq-side{position:static;}
  .contact-grid{grid-template-columns:1fr;gap:36px;}
  .statband-grid{grid-template-columns:repeat(2,1fr);gap:0;}
  .sband-item{padding:20px 24px;border-bottom:1px solid var(--line);}
  .sband-item:nth-child(2n){border-right:0;}
  .sband-item:nth-child(1),.sband-item:nth-child(2){padding-top:0;}
  .sband-item:nth-child(3),.sband-item:nth-child(4){padding-bottom:0;border-bottom:0;}
  .sband-item:first-child{padding-left:24px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media screen and (max-width:768px){
  .section{padding:48px 0;}
  .section-head{flex-direction:column;align-items:flex-start;gap:14px;margin-bottom:28px;}
  .section-head h2{font-size:24px;}
  .eyebrow{margin-bottom:10px;}
  .hero h1{font-size:31px;line-height:1.3;}
  .hero-sub{font-size:15px;}
  .hero-actions{gap:16px;}
  .hero-actions .btn{width:100%;}
  .hero-actions .btn-text{padding:6px 0;}
  .hero-stats{max-width:none;flex-wrap:wrap;}
  .hstat{flex:1 1 33.333%;padding:0 12px;border-right:1px solid var(--line);}
  .hstat:first-child{padding-left:0;}
  .bento-main{padding:26px;}
  .bento-main h3{font-size:20px;}
  .ticket{flex-wrap:wrap;gap:16px;padding:20px 24px;}
  .ticket-date{padding-right:18px;width:auto;}
  .ticket-right{width:100%;justify-content:space-between;}
  .form-card{padding:22px;}
  .form-row{grid-template-columns:1fr;gap:0;}
  .topbar-text{display:none;}
  .topbar-link{display:none;}
  .topbar-inner{justify-content:space-between;}
  .contact-left h2{font-size:26px;}
  .mobile-cta{display:flex;}
  .site-footer{padding-bottom:64px;}
  .footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:32px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px;}
  .news-empty{min-height:240px;}
}
@media screen and (max-width:520px){
  .container{padding:0 18px;}
  .hero h1{font-size:28px;}
  .hstat-num{font-size:28px;}
  .nav-inner{height:60px;}
  .logo{font-size:18px;}
  .logo-accent{font-size:20px;}
  .statband-grid{grid-template-columns:1fr;}
  .sband-item{border-right:0;padding:16px 0;border-bottom:1px solid var(--line);}
  .sband-item:first-child{padding-left:0;}
  .sband-item:last-child{border-bottom:0;padding-bottom:0;}
  .sband-num{font-size:36px;}
  .cd-cell{padding:1px 6px;}
  .cd-num{font-size:14px;}
  .countdown{gap:5px;}
  .feature-body{padding:20px;}
  .feature-body h3{font-size:18px;}
  .mini-item{padding:12px;}
  .mini-thumb{width:80px;height:60px;}
  .news-body{padding:18px;}
  .faq-q{font-size:16px;padding:18px 0;}
}
@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
}

/* roulang page: category1 */
:root{
  --bg:#0B0E0C;
  --surface:#121713;
  --surface-2:#1A211B;
  --line:rgba(237,243,234,.12);
  --line-strong:rgba(237,243,234,.2);
  --primary:#B8F04A;
  --primary-ink:#0B0E0C;
  --accent:#37D6C0;
  --amber:#FFB84D;
  --live:#FF5A5F;
  --text:#EDF3EA;
  --muted:#9AA79E;
  --radius-sm:10px;
  --radius:16px;
  --radius-lg:20px;
  --shadow:0 16px 40px rgba(0,0,0,.28);
  --shadow-hover:0 22px 56px rgba(0,0,0,.36);
  --font:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-num:"Barlow Condensed","DIN Alternate","Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font);
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--primary);}
button{font-family:inherit;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,p{margin:0;}
:focus-visible{outline:2px solid var(--primary);outline-offset:3px;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
.row{display:flex;flex-wrap:wrap;max-width:none;margin-left:-12px;margin-right:-12px;}
.row > .columns{float:none;padding-left:12px;padding-right:12px;}

/* 顶部活动条 */
.topbar{background:#060806;border-bottom:1px solid var(--line);font-size:13px;}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:40px;}
.live-state{display:flex;align-items:center;gap:10px;}
.live-dot{width:8px;height:8px;border-radius:50%;background:var(--live);box-shadow:0 0 0 4px rgba(255,90,95,.16);animation:pulse 2s infinite;}
@keyframes pulse{0%,100%{opacity:1;}50%{opacity:.35;}}
.live-badge{font-family:var(--font-num);letter-spacing:.06em;font-size:12px;font-weight:700;color:var(--live);border:1px solid rgba(255,90,95,.42);border-radius:999px;padding:1px 9px;line-height:18px;}
.topbar-text{color:var(--muted);}
.countdown{display:flex;align-items:center;gap:8px;font-family:var(--font-num);letter-spacing:.04em;}
.countdown .cd-cell{display:flex;align-items:baseline;gap:3px;padding:2px 8px;border:1px solid var(--line);border-radius:8px;background:var(--surface);}
.countdown .cd-num{font-size:17px;font-weight:700;color:var(--primary);line-height:1.1;}
.countdown .cd-unit{font-size:11px;color:var(--muted);}
.topbar-link{color:var(--muted);border-bottom:1px solid transparent;padding-bottom:1px;}
.topbar-link:hover{border-bottom-color:var(--primary);}

/* 头部导航 */
.site-header{position:sticky;top:0;z-index:60;background:#0B0E0C;border-bottom:1px solid var(--line);}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:68px;}
.logo{display:inline-flex;align-items:center;font-size:20px;font-weight:800;letter-spacing:.01em;color:var(--text);white-space:nowrap;}
.logo:hover{color:var(--text);}
.logo-accent{color:var(--primary);font-family:var(--font-num);font-weight:800;margin:0 1px;letter-spacing:.02em;}
.logo-chip{display:inline-flex;align-items:center;justify-content:center;width:17px;height:17px;margin-left:6px;border-radius:50%;background:var(--primary);color:var(--primary-ink);font-size:9px;}
.nav-menu{display:flex;align-items:center;gap:6px;}
.nav-link{position:relative;display:inline-block;padding:22px 12px;font-size:15px;color:var(--muted);white-space:nowrap;}
.nav-link::after{content:"";position:absolute;left:12px;right:12px;bottom:14px;height:2px;background:var(--primary);transform:scaleX(0);transform-origin:left;transition:transform .22s ease;}
.nav-link:hover{color:var(--text);}
.nav-link:hover::after{transform:scaleX(1);}
.nav-link.is-active{color:var(--primary);}
.nav-link.is-active::after{transform:scaleX(1);}
.header-actions{display:flex;align-items:center;gap:12px;}
.menu-toggle{display:none;width:42px;height:42px;border:1px solid var(--line-strong);border-radius:10px;background:var(--surface);color:var(--text);cursor:pointer;align-items:center;justify-content:center;}
.menu-toggle i{font-size:16px;}

/* 按钮 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 24px;border-radius:var(--radius-sm);font-size:15px;font-weight:600;line-height:1;border:1px solid transparent;cursor:pointer;transition:background .2s ease,transform .2s ease,color .2s ease,border-color .2s ease;}
.btn-primary{background:var(--primary);color:var(--primary-ink);}
.btn-primary:hover{background:#c6f76a;color:var(--primary-ink);transform:translateY(-1px);}
.btn-ghost{background:transparent;color:var(--primary);border-color:rgba(184,240,74,.45);}
.btn-ghost:hover{background:rgba(184,240,74,.1);color:var(--primary);}
.btn-sm{height:40px;padding:0 18px;font-size:14px;}
.btn-block{width:100%;}
.link-arrow{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--primary);}
.link-arrow i{transition:transform .2s ease;}
.link-arrow:hover i{transform:translateX(4px);}

/* 面包屑 */
.breadcrumb{padding:22px 0 0;font-size:13px;color:var(--muted);}
.breadcrumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px;}
.breadcrumb li{display:inline-flex;align-items:center;gap:8px;}
.breadcrumb li::after{content:"/";color:rgba(237,243,234,.24);}
.breadcrumb li:last-child::after{display:none;}
.breadcrumb .current{color:var(--text);}
.breadcrumb a:hover{color:var(--primary);}

/* Hero */
.page-hero{position:relative;padding:36px 0 64px;overflow:hidden;}
.page-hero::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(90deg,rgba(11,14,12,.96) 0%,rgba(11,14,12,.86) 52%,rgba(11,14,12,.94) 100%),url("/assets/images/backpic/back-1.webp");
  background-size:cover;background-position:center;
  opacity:.9;
}
.page-hero::after{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(237,243,234,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(237,243,234,.06) 1px,transparent 1px);
  background-size:72px 72px;
  mask-image:radial-gradient(ellipse at 70% 30%,#000 0%,transparent 78%);
  -webkit-mask-image:radial-gradient(ellipse at 70% 30%,#000 0%,transparent 78%);
  pointer-events:none;
}
.page-hero .container{position:relative;z-index:2;}
.hero-tag{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--primary);background:rgba(184,240,74,.1);border:1px solid rgba(184,240,74,.3);border-radius:999px;padding:5px 14px;margin-bottom:20px;}
.hero-tag i{font-size:11px;}
.page-hero h1{font-size:46px;line-height:1.15;font-weight:800;letter-spacing:-.01em;margin-bottom:18px;}
.page-hero h1 .h1-accent{color:var(--primary);font-family:var(--font-num);letter-spacing:.02em;}
.hero-sub{font-size:17px;line-height:1.85;color:var(--muted);max-width:640px;}
.hero-stats{display:flex;flex-wrap:wrap;gap:36px;margin-top:34px;padding-top:26px;border-top:1px solid var(--line);}
.hero-stat{min-width:120px;}
.hero-stat .num{font-family:var(--font-num);font-size:34px;line-height:1;color:var(--primary);letter-spacing:.02em;}
.hero-stat .num small{font-size:15px;color:var(--muted);margin-left:4px;font-family:var(--font);}
.hero-stat .label{font-size:13px;color:var(--muted);margin-top:8px;}
.hero-card{background:rgba(18,23,19,.92);border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow);backdrop-filter:blur(2px);}
.hero-card .hc-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:16px;border-bottom:1px solid var(--line);}
.hero-card .hc-title{font-size:15px;font-weight:600;}
.badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;line-height:1.5;padding:4px 11px;border-radius:999px;background:rgba(184,240,74,.12);color:var(--primary);border:1px solid rgba(184,240,74,.28);white-space:nowrap;}
.badge-amber{background:rgba(255,184,77,.12);color:var(--amber);border-color:rgba(255,184,77,.3);}
.badge-cyan{background:rgba(55,214,192,.12);color:var(--accent);border-color:rgba(55,214,192,.3);}
.hero-card .hc-list{margin-top:6px;}
.hero-card .hc-item{display:flex;align-items:flex-start;gap:12px;padding:14px 0;border-bottom:1px dashed rgba(237,243,234,.1);}
.hero-card .hc-item:last-child{border-bottom:0;padding-bottom:0;}
.hero-card .hc-item i{color:var(--primary);font-size:13px;margin-top:6px;}
.hero-card .hc-item .t{font-size:14px;line-height:1.65;}
.hero-card .hc-item .s{font-size:12px;color:var(--muted);margin-top:2px;}

/* chips */
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px;}
.chip{display:inline-flex;align-items:center;gap:7px;font-size:13px;color:var(--muted);border:1px solid var(--line);background:rgba(26,33,27,.7);border-radius:999px;padding:8px 16px;transition:border-color .2s ease,color .2s ease,background .2s ease;}
.chip:hover{color:var(--primary);border-color:rgba(184,240,74,.45);background:rgba(184,240,74,.08);}
.chip i{font-size:11px;}

/* 板块通用 */
.section{padding:76px 0;}
.section-tight{padding:56px 0;}
.section-head{margin-bottom:36px;}
.section-head .eyebrow{font-size:13px;color:var(--primary);letter-spacing:.08em;font-weight:600;margin-bottom:10px;display:block;}
.section-head h2{font-size:30px;line-height:1.3;font-weight:700;}
.section-head p{color:var(--muted);font-size:16px;margin-top:12px;max-width:680px;}

/* 主体布局 */
.content-wrap{padding:56px 0 24px;}
.sidebar{position:sticky;top:92px;display:flex;flex-direction:column;gap:20px;}
.side-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px;}
.side-card h3{font-size:15px;font-weight:700;margin-bottom:14px;display:flex;align-items:center;gap:8px;}
.side-card h3 i{font-size:12px;color:var(--primary);}
.side-nav li + li{margin-top:6px;}
.side-nav a{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:14px;color:var(--muted);padding:10px 12px;border-radius:9px;border:1px solid transparent;transition:all .2s ease;}
.side-nav a:hover{color:var(--text);background:var(--surface-2);border-color:var(--line);}
.side-nav a.is-current{color:var(--primary);background:rgba(184,240,74,.09);border-color:rgba(184,240,74,.28);}
.side-nav a i{font-size:11px;opacity:.7;}
.tag-cloud{display:flex;flex-wrap:wrap;gap:8px;}
.tag-cloud a{font-size:12px;color:var(--muted);background:var(--surface-2);border:1px solid var(--line);border-radius:999px;padding:5px 11px;}
.tag-cloud a:hover{color:var(--primary);border-color:rgba(184,240,74,.45);}
.side-cta{background:linear-gradient(150deg,rgba(184,240,74,.14),rgba(18,23,19,.96) 60%);border-color:rgba(184,240,74,.26);}
.side-cta p{font-size:13px;color:var(--muted);margin-bottom:16px;line-height:1.75;}

/* 赛程列表卡 */
.list-stack{display:flex;flex-direction:column;gap:18px;}
.list-card{display:grid;grid-template-columns:196px 1fr;gap:20px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px;transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;}
.list-card:hover{transform:translateY(-4px);border-color:rgba(184,240,74,.35);box-shadow:var(--shadow-hover);}
.list-card .thumb{position:relative;aspect-ratio:4/3;border-radius:12px;overflow:hidden;background:var(--surface-2);}
.list-card .thumb img{width:100%;height:100%;object-fit:cover;}
.list-card .thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(11,14,12,.55) 100%);}
.list-card .body{display:flex;flex-direction:column;min-width:0;}
.list-card .meta-top{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:10px;}
.list-card h3{font-size:19px;line-height:1.45;font-weight:700;margin-bottom:8px;}
.list-card h3 a:hover{color:var(--primary);}
.list-card .desc{font-size:14px;line-height:1.75;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.list-card .meta-bottom{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;padding-top:14px;font-size:12px;color:var(--muted);}
.list-card .meta-bottom .time{display:inline-flex;align-items:center;gap:6px;}
.list-card .meta-bottom .go{display:inline-flex;align-items:center;gap:6px;color:var(--primary);font-weight:600;font-size:13px;}
.list-card:hover .meta-bottom .go i{transform:translateX(4px);}
.list-card .meta-bottom .go i{transition:transform .2s ease;}

/* 流程 */
.step-list{border-top:1px solid var(--line);}
.step-item{display:grid;grid-template-columns:88px 1fr auto;gap:24px;align-items:center;padding:26px 0;border-bottom:1px solid var(--line);transition:background .2s ease;}
.step-item:hover{background:rgba(26,33,27,.42);}
.step-item .no{font-family:var(--font-num);font-size:34px;line-height:1;color:rgba(184,240,74,.55);letter-spacing:.04em;}
.step-item h3{font-size:18px;font-weight:700;margin-bottom:6px;}
.step-item p{font-size:14px;color:var(--muted);line-height:1.75;}
.step-item .step-tag{font-size:12px;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:4px 12px;white-space:nowrap;}

/* 观看保障 bento */
.bento{display:grid;grid-template-columns:7fr 5fr;gap:24px;}
.bento-main{position:relative;overflow:hidden;border-radius:var(--radius-lg);border:1px solid var(--line);background:var(--surface);min-height:340px;display:flex;flex-direction:column;justify-content:flex-end;padding:28px;}
.bento-main img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.42;}
.bento-main::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,14,12,.2),rgba(11,14,12,.94));}
.bento-main > *{position:relative;z-index:2;}
.bento-main h3{font-size:24px;font-weight:700;margin:14px 0 10px;}
.bento-main p{font-size:14px;color:var(--muted);line-height:1.8;max-width:440px;}
.bento-side{display:flex;flex-direction:column;gap:16px;}
.bento-item{flex:1;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;display:flex;gap:16px;align-items:flex-start;transition:border-color .2s ease,transform .2s ease;}
.bento-item:hover{border-color:rgba(184,240,74,.35);transform:translateY(-3px);}
.bento-item .ico{flex:0 0 40px;width:40px;height:40px;border-radius:10px;background:rgba(184,240,74,.1);border:1px solid rgba(184,240,74,.26);display:flex;align-items:center;justify-content:center;color:var(--primary);font-size:15px;}
.bento-item h3{font-size:16px;font-weight:700;margin-bottom:6px;}
.bento-item p{font-size:13px;color:var(--muted);line-height:1.7;}

/* FAQ */
.faq-wrap{display:grid;grid-template-columns:4fr 8fr;gap:48px;align-items:start;}
.faq-intro{position:sticky;top:100px;}
.faq-intro h2{font-size:30px;line-height:1.3;font-weight:700;margin-bottom:14px;}
.faq-intro p{font-size:15px;color:var(--muted);line-height:1.85;}
.faq-list{border-top:1px solid var(--line);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{display:flex;align-items:center;justify-content:space-between;gap:20px;width:100%;background:none;border:0;color:var(--text);text-align:left;font-size:17px;font-weight:600;line-height:1.6;padding:22px 0;cursor:pointer;transition:color .2s ease;}
.faq-q:hover{color:var(--primary);}
.faq-item.is-open .faq-q{color:var(--primary);}
.faq-icon{position:relative;flex:0 0 16px;width:16px;height:16px;}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;background:var(--primary);border-radius:2px;transition:transform .22s ease,opacity .22s ease;}
.faq-icon::before{left:0;top:7px;width:16px;height:2px;}
.faq-icon::after{left:7px;top:0;width:2px;height:16px;}
.faq-item.is-open .faq-icon::after{transform:scaleY(0);opacity:0;}
.faq-a{padding:0 0 22px;font-size:15px;line-height:1.85;color:var(--muted);max-width:720px;}

/* CTA */
.cta-section{padding:0 0 84px;}
.cta-band{position:relative;overflow:hidden;border-radius:var(--radius-lg);border:1px solid rgba(184,240,74,.22);background:var(--surface);padding:48px;display:grid;grid-template-columns:7fr 5fr;gap:40px;align-items:center;}
.cta-band::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(237,243,234,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(237,243,234,.06) 1px,transparent 1px);background-size:56px 56px;opacity:.7;pointer-events:none;}
.cta-band::after{content:"";position:absolute;right:-120px;top:-120px;width:360px;height:360px;background:radial-gradient(circle,rgba(184,240,74,.18),transparent 68%);pointer-events:none;}
.cta-band > *{position:relative;z-index:2;}
.cta-band h2{font-size:30px;font-weight:700;line-height:1.3;margin-bottom:14px;}
.cta-band p{color:var(--muted);font-size:15px;line-height:1.85;max-width:520px;}
.cta-actions{display:flex;flex-direction:column;gap:14px;align-items:flex-start;}
.cta-actions .btn{width:100%;}
.cta-links{display:flex;flex-wrap:wrap;gap:12px;margin-top:8px;}
.cta-links a{font-size:13px;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:6px 14px;}
.cta-links a:hover{color:var(--primary);border-color:rgba(184,240,74,.45);}

/* 页脚 */
.site-footer{background:#080B09;border-top:1px solid var(--line);padding:64px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-bottom:48px;}
.footer-brand .logo{font-size:19px;margin-bottom:16px;}
.footer-brand p{font-size:14px;color:var(--muted);line-height:1.85;max-width:300px;}
.footer-col h4{font-size:14px;font-weight:700;margin-bottom:18px;color:var(--text);}
.footer-col ul li{font-size:14px;color:var(--muted);line-height:2;margin-bottom:2px;}
.footer-col ul li a:hover{color:var(--primary);}
.footer-bottom{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid var(--line);padding:22px 0;font-size:13px;color:var(--muted);}

/* 移动端抽屉 */
.mobile-drawer{position:fixed;inset:0;z-index:120;background:#080B09;display:none;flex-direction:column;padding:20px 24px 32px;overflow-y:auto;}
.mobile-drawer.is-open{display:flex;}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px;}
.drawer-close{width:42px;height:42px;border:1px solid var(--line-strong);border-radius:10px;background:var(--surface);color:var(--text);cursor:pointer;}
.drawer-nav a{display:block;padding:16px 0;font-size:17px;font-weight:600;color:var(--text);border-bottom:1px solid var(--line);}
.drawer-nav a.is-active{color:var(--primary);}
.drawer-foot{margin-top:auto;padding-top:28px;}
.drawer-foot .btn{width:100%;}

/* 移动端底部 CTA */
.mobile-cta{display:none;position:fixed;left:0;right:0;bottom:0;z-index:90;background:rgba(11,14,12,.97);border-top:1px solid var(--line);padding:8px 16px calc(8px + env(safe-area-inset-bottom));gap:12px;align-items:center;}
.mobile-cta .btn{flex:1;height:44px;font-size:14px;}
.mobile-cta .m-link{font-size:13px;color:var(--muted);white-space:nowrap;}
.mobile-cta .m-link:hover{color:var(--primary);}

/* 响应式 */
@media screen and (max-width:1024px){
  .nav-menu{display:none;}
  .menu-toggle{display:inline-flex;}
  .page-hero h1{font-size:36px;}
  .section{padding:60px 0;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .faq-wrap{grid-template-columns:1fr;gap:28px;}
  .faq-intro{position:static;}
  .bento{grid-template-columns:1fr;}
  .cta-band{grid-template-columns:1fr;padding:36px;}
  .sidebar{position:static;}
}
@media screen and (max-width:768px){
  .container{padding:0 18px;}
  .topbar-text{display:none;}
  .topbar-link{display:none;}
  .topbar-inner{min-height:44px;}
  .page-hero{padding:28px 0 48px;}
  .page-hero h1{font-size:31px;}
  .hero-sub{font-size:15px;}
  .hero-stats{gap:20px;}
  .hero-stat{flex:1 1 40%;min-width:130px;}
  .hero-stat .num{font-size:28px;}
  .list-card{grid-template-columns:1fr;gap:14px;padding:16px;}
  .list-card .thumb{aspect-ratio:16/9;}
  .step-item{grid-template-columns:56px 1fr;gap:16px;}
  .step-item .step-tag{display:none;}
  .section{padding:48px 0;}
  .section-head h2{font-size:24px;}
  .cta-band h2{font-size:24px;}
  .cta-section{padding-bottom:64px;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .mobile-cta{display:flex;}
  body{padding-bottom:76px;}
  .faq-q{font-size:16px;padding:18px 0;}
}
@media screen and (max-width:480px){
  .page-hero h1{font-size:28px;}
  .hero-card{padding:18px;}
  .btn{width:100%;}
  .chip{font-size:12px;padding:7px 13px;}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important;}
}

/* roulang page: article */
:root{
  --bg:#0B0E0C;
  --bg-deep:#070907;
  --surface:#121713;
  --surface-2:#1A211B;
  --line:rgba(237,243,234,0.12);
  --line-strong:rgba(237,243,234,0.22);
  --primary:#B8F04A;
  --primary-soft:rgba(184,240,74,0.12);
  --primary-line:rgba(184,240,74,0.35);
  --teal:#37D6C0;
  --amber:#FFB84D;
  --live:#FF5A5F;
  --text:#EDF3EA;
  --text-dim:#9AA79E;
  --radius-sm:10px;
  --radius:16px;
  --radius-lg:20px;
  --shadow:0 16px 40px rgba(0,0,0,0.28);
  --shadow-hover:0 22px 56px rgba(0,0,0,0.36);
  --font-sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-num:"Barlow Condensed","DIN Alternate","Arial Narrow","Oswald",system-ui,sans-serif;
  --ease:220ms ease;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4,h5,h6{color:var(--text);font-family:var(--font-sans);font-weight:800;margin:0}
p{margin:0 0 16px}
a{color:inherit;text-decoration:none;transition:color var(--ease),border-color var(--ease),background-color var(--ease),transform var(--ease),box-shadow var(--ease)}
a:hover{color:var(--primary)}
img{max-width:100%;height:auto;display:block}
ul,ol{margin:0;padding:0}
button{font-family:inherit;cursor:pointer}
:focus-visible{outline:2px solid var(--primary);outline-offset:3px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}

/* ---------- top bar ---------- */
.topbar{background:var(--bg-deep);border-bottom:1px solid var(--line);font-size:13px;color:var(--text-dim)}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;height:40px}
.topbar-left{display:flex;align-items:center;gap:10px;min-width:0}
.live-dot{width:8px;height:8px;border-radius:50%;background:var(--live);box-shadow:0 0 0 0 rgba(255,90,95,0.5);animation:pulse 2s infinite;flex:0 0 auto}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(255,90,95,0.45)}
  70%{box-shadow:0 0 0 8px rgba(255,90,95,0)}
  100%{box-shadow:0 0 0 0 rgba(255,90,95,0)}
}
.live-badge{font-family:var(--font-num);font-size:12px;letter-spacing:.12em;color:var(--live);border:1px solid rgba(255,90,95,0.4);border-radius:999px;padding:1px 8px;line-height:1.5}
.topbar-text{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.countdown{display:flex;align-items:center;gap:10px}
.cd-cells{display:flex;align-items:center;gap:6px}
.cd-cell{display:flex;align-items:baseline;gap:3px;min-width:38px;justify-content:center;background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:1px 6px}
.cd-num{font-family:var(--font-num);font-size:16px;line-height:1.4;color:var(--text);letter-spacing:.02em;font-variant-numeric:tabular-nums}
.cd-unit{font-size:11px;color:var(--text-dim)}
.topbar-link{color:var(--text-dim);border-bottom:1px solid transparent}
.topbar-link:hover{color:var(--primary);border-bottom-color:var(--primary-line)}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:60;background:var(--bg);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:68px}
.logo{display:inline-flex;align-items:center;font-size:21px;font-weight:800;letter-spacing:.01em;color:var(--text);line-height:1;white-space:nowrap}
.logo:hover{color:var(--text)}
.logo-accent{color:var(--primary);margin:0 1px}
.logo-chip{display:inline-flex;align-items:center;justify-content:center;width:17px;height:17px;margin-left:6px;border-radius:999px;background:var(--primary);color:#0B0E0C;font-size:9px}
.nav-menu{display:flex;align-items:center;gap:26px}
.nav-link{position:relative;font-size:15px;font-weight:500;color:var(--text-dim);padding:23px 0;white-space:nowrap}
.nav-link:hover{color:var(--text)}
.nav-link.is-active{color:var(--primary)}
.nav-link.is-active::after{content:"";position:absolute;left:0;right:0;bottom:15px;height:2px;border-radius:2px;background:var(--primary)}
.header-actions{display:flex;align-items:center;gap:12px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 22px;border-radius:var(--radius-sm);
  font-size:15px;font-weight:600;line-height:1;border:1px solid transparent;
  transition:transform var(--ease),background-color var(--ease),color var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.btn-primary{background:var(--primary);color:#0B0E0C;border-color:var(--primary)}
.btn-primary:hover{background:#C7F76A;color:#0B0E0C;transform:translateY(-1px);box-shadow:0 10px 26px rgba(184,240,74,0.22)}
.btn-primary:active{transform:translateY(0);background:#A9E03E}
.btn-ghost{background:transparent;color:var(--primary);border-color:var(--primary-line)}
.btn-ghost:hover{background:var(--primary-soft);color:var(--primary);border-color:var(--primary);transform:translateY(-1px)}
.btn-ghost:active{transform:translateY(0)}
.btn-sm{height:38px;padding:0 16px;font-size:14px}
.btn-block{width:100%}
.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:4px;width:42px;height:42px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface);padding:0 10px}
.nav-toggle span{display:block;height:2px;background:var(--text);border-radius:2px;transition:background-color var(--ease)}
.nav-toggle:hover span{background:var(--primary)}

/* ---------- drawer ---------- */
.drawer-mask{position:fixed;inset:0;background:rgba(0,0,0,0.62);z-index:110;opacity:0;pointer-events:none;transition:opacity var(--ease)}
.drawer-mask.is-open{opacity:1;pointer-events:auto}
.mobile-drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(88vw,360px);
  background:var(--surface);border-left:1px solid var(--line);z-index:120;
  transform:translateX(101%);transition:transform 260ms ease;
  display:flex;flex-direction:column;gap:22px;
  padding:20px 20px calc(20px + env(safe-area-inset-bottom));
  overflow-y:auto;
}
.mobile-drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.drawer-close{width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:var(--surface-2);color:var(--text);font-size:15px}
.drawer-close:hover{border-color:var(--primary-line);color:var(--primary)}
.drawer-nav{display:flex;flex-direction:column;gap:2px}
.drawer-nav a{display:block;padding:13px 4px;border-bottom:1px solid var(--line);font-size:15px;color:var(--text)}
.drawer-nav a:hover{color:var(--primary)}
.mobile-drawer .btn{margin-top:auto}

/* ---------- progress ---------- */
.progress-bar{position:fixed;top:0;left:0;height:3px;width:0;background:var(--primary);z-index:130;transition:width 120ms linear}

/* ---------- breadcrumbs ---------- */
.breadcrumbs{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:26px 0 4px;font-size:13px;color:var(--text-dim)}
.breadcrumbs a{color:var(--text-dim)}
.breadcrumbs a:hover{color:var(--primary)}
.breadcrumbs .sep{opacity:.45}
.breadcrumbs .current{color:var(--text);max-width:min(60ch,72vw);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ---------- article hero ---------- */
.article-hero{padding:20px 0 30px;border-bottom:1px solid var(--line)}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 13px;border-radius:999px;
  background:var(--primary-soft);border:1px solid rgba(184,240,74,0.28);
  color:var(--primary);font-size:12.5px;font-weight:600;line-height:1.6;
}
.eyebrow i{font-size:11px}
.article-title{font-size:42px;line-height:1.22;letter-spacing:-0.01em;margin:18px 0 16px;max-width:920px}
.article-lead{
  max-width:840px;color:var(--text-dim);font-size:16px;line-height:1.85;margin:0 0 22px;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}
.article-meta{display:flex;align-items:center;flex-wrap:wrap;gap:16px;font-size:13px;color:var(--text-dim)}
.meta-item{display:inline-flex;align-items:center;gap:7px}
.meta-item i{color:var(--primary);font-size:12px}
.article-meta .dot{width:4px;height:4px;border-radius:50%;background:var(--line-strong)}

/* ---------- layout ---------- */
.article-layout{padding-top:40px}
.article-body{font-size:17px;line-height:1.9;color:var(--text);max-width:800px;word-break:break-word}
.article-body > *:first-child{margin-top:0}
.article-body p{margin:0 0 18px}
.article-body h1,
.article-body h2{
  font-size:26px;line-height:1.45;margin:44px 0 18px;padding-left:16px;
  border-left:4px solid var(--primary);border-radius:2px;letter-spacing:-0.005em;
}
.article-body h3{font-size:20px;line-height:1.55;margin:32px 0 14px;color:var(--text)}
.article-body h4{font-size:17px;line-height:1.6;margin:26px 0 12px;color:var(--text)}
.article-body ul,
.article-body ol{margin:0 0 20px;padding-left:22px}
.article-body ul{list-style:none;padding-left:20px}
.article-body ul > li{position:relative;padding-left:16px}
.article-body ul > li::before{
  content:"";position:absolute;left:0;top:12px;width:6px;height:6px;
  background:var(--primary);border-radius:1px;
}
.article-body ol > li{padding-left:4px}
.article-body ol > li::marker{color:var(--primary);font-family:var(--font-num);font-size:16px}
.article-body li{margin-bottom:10px}
.article-body li > ul,
.article-body li > ol{margin-top:10px}
.article-body a{color:var(--primary);text-decoration:underline;text-underline-offset:3px}
.article-body a:hover{color:#CDFB7A}
.article-body strong{color:#FFFFFF;font-weight:700}
.article-body blockquote{
  margin:0 0 22px;padding:18px 22px;background:var(--surface-2);
  border-left:4px solid var(--primary);border-radius:12px;color:var(--text);
  font-size:16px;line-height:1.9;
}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body img{border-radius:12px;margin:8px 0 10px}
.article-body hr{border:0;border-top:1px solid var(--line);margin:34px 0}
.article-body figure{margin:0 0 22px}
.article-body figcaption{font-size:13px;color:var(--text-dim);text-align:center;margin-top:8px}
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:0 0 22px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
.article-body table{width:100%;min-width:520px;border-collapse:collapse;margin:0;font-size:15px;background:transparent;color:var(--text)}
.article-body thead{background:var(--surface-2)}
.article-body th,
.article-body td{padding:12px 15px;border-bottom:1px solid var(--line);text-align:left;line-height:1.7}
.article-body th{font-weight:700;color:var(--text);white-space:nowrap}
.article-body tbody tr:last-child td{border-bottom:0}
.article-body tbody tr:nth-child(even){background:rgba(237,243,234,0.03)}

/* ---------- empty ---------- */
.empty-state{
  border:1px dashed var(--line-strong);border-radius:var(--radius);
  padding:56px 24px;text-align:center;background:var(--surface);
}
.empty-state i{font-size:26px;color:var(--primary);margin-bottom:14px;display:block}
.empty-state h2{font-size:20px;margin:0 0 18px;border:0;padding:0}

/* ---------- aside ---------- */
.aside-sticky{position:sticky;top:92px;display:flex;flex-direction:column;gap:18px}
.aside-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.card-title{font-size:14.5px;font-weight:700;color:var(--text);margin:0 0 14px;display:flex;align-items:center;gap:8px}
.card-title::before{content:"";width:14px;height:2px;border-radius:2px;background:var(--primary)}
.toc-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px;max-height:340px;overflow-y:auto}
.toc-list a{
  display:block;font-size:13.5px;line-height:1.55;color:var(--text-dim);
  padding:6px 0 6px 12px;border-left:2px solid transparent;border-radius:0 4px 4px 0;
}
.toc-list a:hover{color:var(--text);border-left-color:rgba(184,240,74,0.4)}
.toc-list a.is-active{color:var(--primary);border-left-color:var(--primary);background:rgba(184,240,74,0.06)}
.toc-lv3 a{padding-left:26px;font-size:13px}
.tag-list{display:flex;flex-wrap:wrap;gap:8px}
.tag{
  display:inline-block;padding:5px 12px;border-radius:999px;
  background:var(--surface-2);border:1px solid var(--line);
  font-size:12.5px;color:var(--text-dim);line-height:1.6;
  transition:color var(--ease),border-color var(--ease),background-color var(--ease);
}
.tag:hover{color:var(--primary);border-color:var(--primary-line);background:rgba(184,240,74,0.07)}
.aside-cta{position:relative;overflow:hidden;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.aside-cta::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(237,243,234,0.06) 1px,transparent 1px),linear-gradient(90deg,rgba(237,243,234,0.06) 1px,transparent 1px);
  background-size:26px 26px;
}
.aside-cta > *{position:relative;z-index:1}
.aside-cta h2{font-size:17px;line-height:1.5;margin:0 0 10px}
.aside-cta p{font-size:13.5px;line-height:1.75;color:var(--text-dim);margin:0 0 16px}
.aside-cta .btn{width:100%}

/* ---------- article foot ---------- */
.article-foot{margin-top:44px;padding-top:30px;border-top:1px solid var(--line);max-width:800px}
.foot-block{margin-bottom:34px}
.block-title{font-size:18px;margin:0 0 16px;display:flex;align-items:center;gap:10px}
.block-title::before{content:"";width:4px;height:16px;border-radius:2px;background:var(--primary)}
.read-next{display:flex;gap:16px}
.rn-item{
  flex:1 1 0;min-width:0;display:flex;flex-direction:column;gap:6px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:18px 20px;transition:border-color var(--ease),transform var(--ease),box-shadow var(--ease);
}
.rn-item:hover{border-color:var(--primary-line);transform:translateY(-3px);box-shadow:var(--shadow)}
.rn-label{font-size:12px;color:var(--text-dim);display:inline-flex;align-items:center;gap:6px}
.rn-label i{color:var(--primary);font-size:11px}
.rn-title{font-size:16px;font-weight:700;color:var(--text);line-height:1.5}
.rn-desc{font-size:13px;color:var(--text-dim);line-height:1.7}

/* ---------- recommend ---------- */
.section-rec{padding:72px 0 0}
.rec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:26px;flex-wrap:wrap}
.section-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--primary);margin-bottom:12px}
.section-eyebrow::before{content:"";width:18px;height:2px;border-radius:2px;background:var(--primary)}
.rec-head h2{font-size:30px;line-height:1.35;margin:0}
.rec-head .rec-more{font-size:14px;color:var(--text-dim);display:inline-flex;align-items:center;gap:8px}
.rec-head .rec-more:hover{color:var(--primary)}
.rec-head .rec-more i{transition:transform var(--ease)}
.rec-head .rec-more:hover i{transform:translateX(4px)}
.rec-grid{display:flex;flex-wrap:wrap;margin-left:-11px;margin-right:-11px}
.rec-card{
  display:flex;flex-direction:column;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
  height:100%;
}
.rec-card:hover{transform:translateY(-4px);border-color:var(--primary-line);box-shadow:var(--shadow-hover)}
.rec-thumb{display:block;position:relative;aspect-ratio:16/10;background:var(--surface-2);overflow:hidden}
.rec-thumb img{width:100%;height:100%;object-fit:cover;transition:transform 320ms ease}
.rec-card:hover .rec-thumb img{transform:scale(1.04)}
.rec-body{padding:16px 18px 20px;display:flex;flex-direction:column;flex:1 1 auto}
.rec-title{font-size:16.5px;line-height:1.5;margin:0 0 8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.rec-desc{
  font-size:13.5px;line-height:1.7;color:var(--text-dim);margin:0 0 14px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.rec-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto;font-size:12.5px;color:var(--text-dim)}
.rec-meta .rec-cat{display:inline-flex;align-items:center;gap:6px}
.rec-meta .rec-cat i{color:var(--primary);font-size:11px}
.rec-meta .rec-arrow{transition:transform var(--ease)}
.rec-card:hover .rec-meta .rec-arrow{transform:translateX(4px);color:var(--primary)}

/* ---------- cta band ---------- */
.cta-band{position:relative;overflow:hidden;margin-top:80px;background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.cta-band::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(237,243,234,0.055) 1px,transparent 1px),linear-gradient(90deg,rgba(237,243,234,0.055) 1px,transparent 1px);
  background-size:32px 32px;
}
.cta-band::after{
  content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(184,240,74,0.12),transparent 68%);pointer-events:none;
}
.cta-inner{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:44px;padding:52px 0}
.cta-copy h2{font-size:28px;line-height:1.38;margin:0 0 12px;max-width:520px}
.cta-copy p{color:var(--text-dim);font-size:15px;line-height:1.8;margin:0;max-width:560px}
.cta-actions{display:flex;gap:12px;flex-shrink:0;flex-wrap:wrap}

/* ---------- footer ---------- */
.site-footer{background:var(--bg-deep);border-top:1px solid var(--line);padding:56px 0 0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px}
.footer-brand .logo{font-size:20px}
.footer-brand p{color:var(--text-dim);font-size:14px;line-height:1.8;margin:14px 0 0;max-width:300px}
.footer-col h4{font-size:14px;font-weight:700;color:var(--text);margin:0 0 14px;letter-spacing:.02em}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:10px;font-size:14px;line-height:1.7;color:var(--text-dim)}
.footer-col a{color:var(--text-dim)}
.footer-col a:hover{color:var(--primary)}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  margin-top:44px;padding:18px 0 24px;border-top:1px solid var(--line);
  font-size:13px;color:var(--text-dim);
}

/* ---------- responsive ---------- */
@media (max-width:1023.98px){
  .nav-menu{display:none}
  .nav-toggle{display:flex}
  .header-actions .btn{display:none}
  .article-title{font-size:34px}
  .aside-sticky{position:static;margin-top:8px}
  .article-body{max-width:none}
  .article-foot{max-width:none}
  .cta-inner{flex-direction:column;align-items:flex-start;gap:26px;padding:44px 0}
  .rec-head h2{font-size:26px}
}
@media (max-width:767.98px){
  .container{padding:0 18px}
  .topbar-text,.topbar-link{display:none}
  .topbar-inner{height:38px;justify-content:space-between}
  .cd-cell{min-width:34px;padding:1px 5px}
  .cd-num{font-size:15px}
  .header-inner{height:60px;gap:14px}
  .logo{font-size:19px}
  .breadcrumbs{padding:18px 0 2px;font-size:12.5px}
  .article-hero{padding:14px 0 24px}
  .article-title{font-size:28px;line-height:1.3;margin:14px 0 14px}
  .article-lead{font-size:15px;-webkit-line-clamp:4;margin-bottom:18px}
  .article-layout{padding-top:28px}
  .article-body{font-size:16px;line-height:1.88}
  .article-body h2,.article-body h1{font-size:22px;margin:34px 0 14px}
  .article-body h3{font-size:18px;margin:26px 0 12px}
  .article-body blockquote{padding:15px 17px;font-size:15px}
  .read-next{flex-direction:column}
  .rec-head{flex-direction:column;align-items:flex-start;gap:12px}
  .rec-head h2{font-size:23px}
  .section-rec{padding:50px 0 0}
  .cta-band{margin-top:56px}
  .cta-copy h2{font-size:23px}
  .cta-actions{width:100%}
  .cta-actions .btn{width:100%}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .footer-brand{grid-column:1 / -1}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px;font-size:12.5px;margin-top:32px}
  .site-footer{padding-top:44px}
}
@media (max-width:519.98px){
  .article-title{font-size:25px}
  .eyebrow{font-size:12px;padding:5px 10px}
  .article-meta{gap:10px;font-size:12.5px}
  .article-meta .dot{display:none}
  .article-body h2,.article-body h1{font-size:20px;padding-left:12px;border-left-width:3px}
  .footer-grid{grid-template-columns:1fr}
  .empty-state{padding:40px 18px}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
}

/* roulang page: category2 */
:root{
  --bg:#0B0E0C;
  --surface:#121713;
  --surface-2:#1A211B;
  --line:rgba(237,243,234,0.12);
  --line-strong:rgba(237,243,234,0.22);
  --lime:#B8F04A;
  --cyan:#37D6C0;
  --amber:#FFB84D;
  --live:#FF5A5F;
  --text:#EDF3EA;
  --muted:#9AA79E;
  --radius-sm:10px;
  --radius-md:16px;
  --radius-lg:20px;
  --shadow:0 16px 40px rgba(0,0,0,0.28);
  --shadow-hover:0 22px 56px rgba(0,0,0,0.36);
  --container:1200px;
  --num-font:"Barlow Condensed","DIN Alternate","Arial Narrow",Arial,sans-serif;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  padding:0;
  background:var(--bg);
  color:var(--text);
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;border:0;}
a{color:inherit;text-decoration:none;transition:color .2s ease;}
ul,ol{margin:0;padding:0;list-style:none;}
p{margin:0;}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.3;letter-spacing:0;}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;}
:focus-visible{outline:2px solid var(--lime);outline-offset:3px;}
::selection{background:rgba(184,240,74,.28);color:var(--text);}
.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding-left:24px;
  padding-right:24px;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:13px 24px;
  border-radius:var(--radius-sm);
  font-size:15px;
  font-weight:600;
  line-height:1.2;
  white-space:nowrap;
  transition:background .2s ease, color .2s ease, border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.btn i{font-size:13px;}
.btn-primary{
  background:var(--lime);
  color:#0B0E0C;
  border:1px solid var(--lime);
}
.btn-primary:hover,.btn-primary:focus{
  background:#c8f66d;
  border-color:#c8f66d;
  transform:translateY(-1px);
  box-shadow:0 10px 26px rgba(184,240,74,.18);
  color:#0B0E0C;
}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{
  background:transparent;
  color:var(--lime);
  border:1px solid rgba(184,240,74,.55);
}
.btn-ghost:hover,.btn-ghost:focus{
  background:rgba(184,240,74,.1);
  border-color:var(--lime);
  color:var(--lime);
}
.btn-sm{padding:10px 18px;font-size:14px;border-radius:9px;}
.btn-block{width:100%;}

/* ---------- 顶部活动条 ---------- */
.live-bar{
  background:#080A09;
  border-bottom:1px solid var(--line);
  font-size:13px;
}
.live-bar-inner{
  min-height:40px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}
.live-state{display:flex;align-items:center;gap:10px;min-width:0;}
.live-dot{
  width:8px;height:8px;border-radius:50%;
  background:var(--lime);
  box-shadow:0 0 0 4px rgba(184,240,74,.14);
  flex:0 0 8px;
  animation:pulse 2.2s ease-in-out infinite;
}
@keyframes pulse{
  0%,100%{box-shadow:0 0 0 4px rgba(184,240,74,.14);}
  50%{box-shadow:0 0 0 7px rgba(184,240,74,.04);}
}
.live-badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:3px 10px;
  border-radius:999px;
  border:1px solid rgba(184,240,74,.35);
  background:rgba(184,240,74,.1);
  color:var(--lime);
  font-size:12px;
  font-weight:600;
  letter-spacing:.2px;
}
.countdown{display:flex;align-items:center;gap:8px;color:var(--muted);}
.cd-cell{
  display:inline-flex;
  align-items:baseline;
  gap:3px;
}
.cd-cell b{
  font-family:var(--num-font);
  font-size:18px;
  font-weight:600;
  color:var(--text);
  font-variant-numeric:tabular-nums;
  letter-spacing:.02em;
}
.cd-cell i{font-style:normal;font-size:11px;color:var(--muted);}
.cd-sep{color:rgba(237,243,234,.3);font-size:12px;}
.live-rule-link{color:var(--muted);font-size:13px;border-bottom:1px solid transparent;}
.live-rule-link:hover{color:var(--lime);border-bottom-color:rgba(184,240,74,.5);}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:#0B0E0C;
  border-bottom:1px solid var(--line);
}
.header-inner{
  min-height:68px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
.logo{
  display:inline-flex;
  align-items:center;
  gap:2px;
  font-size:21px;
  font-weight:800;
  color:var(--text);
  letter-spacing:.2px;
  line-height:1;
  flex:0 0 auto;
}
.logo:hover{color:var(--text);}
.logo-accent{color:var(--lime);}
.logo-chip{
  width:18px;height:18px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  margin-left:6px;
  border-radius:5px;
  background:var(--lime);
  color:#0B0E0C;
  font-size:10px;
}
.nav-menu{display:flex;align-items:center;gap:30px;}
.nav-link{
  position:relative;
  display:inline-flex;
  align-items:center;
  min-height:68px;
  font-size:15px;
  color:var(--muted);
  transition:color .2s ease;
}
.nav-link:hover{color:var(--text);}
.nav-link.is-active{color:var(--lime);}
.nav-link.is-active::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:0;
  height:2px;
  background:var(--lime);
  border-radius:2px;
}
.header-action{display:flex;align-items:center;gap:12px;flex:0 0 auto;}
.nav-toggle{
  display:none;
  width:42px;height:42px;
  border:1px solid var(--line);
  border-radius:10px;
  align-items:center;
  justify-content:center;
  color:var(--text);
  transition:border-color .2s ease,color .2s ease;
}
.nav-toggle:hover{border-color:rgba(184,240,74,.5);color:var(--lime);}
.nav-toggle i{font-size:16px;}

/* 移动抽屉 */
.nav-drawer{
  position:fixed;
  inset:0;
  z-index:90;
  background:#0B0E0C;
  display:flex;
  flex-direction:column;
  padding:18px 20px calc(24px + env(safe-area-inset-bottom));
  opacity:0;
  visibility:hidden;
  transform:translateY(-10px);
  transition:opacity .24s ease, transform .24s ease, visibility .24s ease;
}
.nav-drawer.is-open{opacity:1;visibility:visible;transform:none;}
.drawer-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding-bottom:16px;
  border-bottom:1px solid var(--line);
}
.drawer-close{
  width:42px;height:42px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border:1px solid var(--line);
  border-radius:10px;
  color:var(--text);
}
.drawer-close:hover{border-color:rgba(184,240,74,.5);color:var(--lime);}
.drawer-nav{display:flex;flex-direction:column;padding:10px 0 22px;}
.drawer-nav a{
  padding:17px 2px;
  font-size:17px;
  color:var(--text);
  border-bottom:1px solid var(--line);
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.drawer-nav a::after{
  content:"\f054";
  font-family:"Font Awesome 6 Free";
  font-weight:900;
  font-size:11px;
  color:var(--muted);
}
.drawer-nav a:hover{color:var(--lime);}
.drawer-nav a.is-active{color:var(--lime);}
.drawer-foot{margin-top:auto;padding-top:20px;}

/* ---------- 内页首屏 ---------- */
.page-hero{
  position:relative;
  overflow:hidden;
  border-bottom:1px solid var(--line);
  padding:44px 0 40px;
}
.page-hero-bg{
  position:absolute;
  inset:0;
  background-image:url("/assets/images/backpic/back-2.webp");
  background-size:cover;
  background-position:center;
  opacity:.34;
  filter:saturate(.8);
}
.page-hero::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(90deg,rgba(11,14,12,.97) 0%,rgba(11,14,12,.88) 52%,rgba(11,14,12,.6) 100%),
    repeating-linear-gradient(90deg,rgba(237,243,234,.05) 0 1px,transparent 1px 80px);
  pointer-events:none;
}
.page-hero-inner{position:relative;z-index:2;}
.breadcrumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  font-size:13px;
  color:var(--muted);
  margin-bottom:24px;
}
.breadcrumb a:hover{color:var(--lime);}
.breadcrumb .sep{color:rgba(237,243,234,.26);font-size:11px;}
.breadcrumb .current{color:var(--text);}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:5px 12px;
  border-radius:999px;
  border:1px solid rgba(255,184,77,.4);
  background:rgba(255,184,77,.12);
  color:var(--amber);
  font-size:12px;
  font-weight:600;
  letter-spacing:.4px;
}
.eyebrow i{font-size:11px;}
.page-hero h1{
  margin:18px 0 14px;
  font-size:clamp(30px,4.2vw,48px);
  line-height:1.18;
  font-weight:800;
  color:var(--text);
  max-width:900px;
}
.page-hero-sub{
  max-width:760px;
  font-size:16.5px;
  line-height:1.85;
  color:#C3CDC4;
}
.hero-meta{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:12px 26px;
  margin-top:26px;
  font-size:13px;
  color:var(--muted);
}
.hero-meta span{display:inline-flex;align-items:center;gap:8px;}
.hero-meta i{color:var(--amber);font-size:12px;}
.hero-meta .dot{width:4px;height:4px;border-radius:50%;background:rgba(237,243,234,.26);}

/* ---------- 筛选条 ---------- */
.filter-bar{
  background:var(--surface);
  border-bottom:1px solid var(--line);
}
.filter-inner{
  display:flex;
  align-items:center;
  gap:14px;
  padding-top:14px;
  padding-bottom:14px;
}
.filter-label{
  font-size:12px;
  color:var(--muted);
  white-space:nowrap;
  display:inline-flex;
  align-items:center;
  gap:7px;
}
.filter-label i{color:var(--amber);}
.chips{
  display:flex;
  align-items:center;
  gap:8px;
  overflow-x:auto;
  scrollbar-width:none;
  padding-bottom:2px;
}
.chips::-webkit-scrollbar{display:none;}
.chip{
  display:inline-flex;
  align-items:center;
  white-space:nowrap;
  padding:7px 14px;
  border-radius:999px;
  border:1px solid var(--line);
  background:var(--surface-2);
  color:var(--muted);
  font-size:13px;
  transition:color .2s ease,border-color .2s ease,background .2s ease;
}
.chip:hover{color:var(--text);border-color:var(--line-strong);}
.chip.is-on{
  color:var(--text);
  border-color:rgba(255,184,77,.45);
  background:rgba(255,184,77,.1);
}
.chip.is-on::after{
  content:"";
  width:6px;height:6px;
  margin-left:8px;
  border-radius:50%;
  background:var(--amber);
}

/* ---------- 杂志双列 ---------- */
.section{padding:76px 0;}
.section-tight{padding-top:0;}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:34px;
}
.section-head h2{
  font-size:clamp(24px,2.8vw,31px);
  line-height:1.25;
  font-weight:800;
  color:var(--text);
}
.section-head .head-note{
  margin-top:10px;
  font-size:14.5px;
  color:var(--muted);
  max-width:640px;
}
.section-link{
  font-size:14px;
  color:var(--muted);
  display:inline-flex;
  align-items:center;
  gap:8px;
  white-space:nowrap;
  padding-bottom:3px;
  border-bottom:1px solid var(--line);
  transition:color .2s ease,border-color .2s ease,gap .2s ease;
}
.section-link:hover{color:var(--lime);border-color:rgba(184,240,74,.5);gap:12px;}

.mag-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:24px;
}
.mag-card{
  position:relative;
  display:flex;
  flex-direction:column;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  overflow:hidden;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.mag-card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-hover);
  border-color:var(--line-strong);
}
.mag-media{
  position:relative;
  display:block;
  aspect-ratio:16/10;
  overflow:hidden;
  background:linear-gradient(135deg,#1A211B,#121713);
}
.mag-media::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(11,14,12,0) 55%,rgba(11,14,12,.32) 100%);
  pointer-events:none;
}
.mag-media img{
  width:100%;height:100%;
  object-fit:cover;
  transition:transform .5s ease;
}
.mag-card:hover .mag-media img{transform:scale(1.04);}
.mag-body{padding:22px 24px 24px;display:flex;flex-direction:column;flex:1;gap:12px;}
.card-badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  align-self:flex-start;
  padding:3px 10px;
  border-radius:999px;
  border:1px solid rgba(255,184,77,.4);
  background:rgba(255,184,77,.1);
  color:var(--amber);
  font-size:12px;
  font-weight:600;
}
.mag-card h3{
  font-size:20px;
  line-height:1.45;
  font-weight:700;
  color:var(--text);
}
.mag-card p{
  font-size:14.5px;
  line-height:1.78;
  color:var(--muted);
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.card-foot{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-top:auto;
  padding-top:8px;
  font-size:13px;
  color:var(--muted);
}
.card-foot .date{display:inline-flex;align-items:center;gap:7px;}
.card-foot .date i{font-size:11px;color:rgba(255,184,77,.9);}
.card-arrow{
  width:32px;height:32px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border:1px solid var(--line);
  border-radius:50%;
  color:var(--text);
  transition:background .2s ease,color .2s ease,border-color .2s ease,transform .2s ease;
}
.mag-card:hover .card-arrow{
  background:var(--lime);
  color:#0B0E0C;
  border-color:var(--lime);
  transform:translateX(3px);
}
.mag-featured{
  grid-column:1 / -1;
  display:grid;
  grid-template-columns:1.1fr 1fr;
}
.mag-featured .mag-media{aspect-ratio:16/10;height:100%;}
.mag-featured .mag-body{padding:32px 34px;justify-content:center;gap:14px;}
.mag-featured h3{font-size:clamp(22px,2.6vw,28px);line-height:1.4;}
.mag-featured p{font-size:15px;-webkit-line-clamp:3;line-height:1.8;}

/* ---------- 流程 ---------- */
.section-band{
  background:var(--surface);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.steps{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:20px;
}
.step{
  position:relative;
  padding:24px 22px;
  background:var(--bg);
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  transition:border-color .2s ease,transform .2s ease;
}
.step:hover{border-color:var(--line-strong);transform:translateY(-3px);}
.step-num{
  font-family:var(--num-font);
  font-size:34px;
  line-height:1;
  font-weight:600;
  color:var(--amber);
  letter-spacing:.02em;
  display:block;
  margin-bottom:16px;
}
.step h3{font-size:17px;line-height:1.5;margin-bottom:8px;}
.step p{font-size:14px;line-height:1.75;color:var(--muted);}
.step-line{
  position:absolute;
  top:38px;
  right:-14px;
  width:14px;
  height:1px;
  background:var(--line-strong);
}
.step:last-child .step-line{display:none;}

/* ---------- 票根列表 ---------- */
.ticket-list{display:flex;flex-direction:column;gap:14px;}
.ticket{
  position:relative;
  display:grid;
  grid-template-columns:90px 1fr auto;
  align-items:center;
  gap:22px;
  padding:20px 26px;
  background:var(--surface);
  border:1px solid var(--line);
  border-left:3px solid rgba(255,184,77,.5);
  border-radius:var(--radius-md);
  transition:border-color .2s ease,background .2s ease,transform .2s ease;
}
.ticket:hover{
  background:#151B16;
  border-color:var(--line-strong);
  border-left-color:var(--amber);
  transform:translateX(3px);
}
.ticket::before,.ticket::after{
  content:"";
  position:absolute;
  top:50%;
  width:14px;height:14px;
  border-radius:50%;
  background:var(--bg);
  border:1px solid var(--line);
  transform:translateY(-50%);
}
.ticket::before{left:-8px;}
.ticket::after{right:-8px;}
.ticket-no{
  font-family:var(--num-font);
  font-size:26px;
  font-weight:600;
  color:var(--amber);
  line-height:1;
  letter-spacing:.02em;
}
.ticket-no span{
  display:block;
  font-family:"Noto Sans SC","PingFang SC",sans-serif;
  font-size:11px;
  font-weight:400;
  color:var(--muted);
  margin-top:6px;
  letter-spacing:0;
}
.ticket-main h3{font-size:18px;line-height:1.5;margin-bottom:6px;}
.ticket-main p{font-size:14px;line-height:1.7;color:var(--muted);}
.ticket-side{display:flex;align-items:center;gap:14px;}
.status-badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px 11px;
  border-radius:999px;
  font-size:12px;
  font-weight:600;
  white-space:nowrap;
  border:1px solid var(--line);
  background:var(--surface-2);
  color:var(--muted);
}
.status-badge.is-open{
  color:var(--amber);
  border-color:rgba(255,184,77,.4);
  background:rgba(255,184,77,.1);
}
.status-badge.is-cyan{
  color:var(--cyan);
  border-color:rgba(55,214,192,.35);
  background:rgba(55,214,192,.08);
}
.ticket .card-arrow{flex:0 0 32px;}

/* ---------- FAQ ---------- */
.faq-wrap{
  display:grid;
  grid-template-columns:minmax(0,4fr) minmax(0,8fr);
  gap:48px;
  align-items:start;
}
.faq-aside{position:sticky;top:96px;}
.faq-aside h2{
  font-size:clamp(24px,2.8vw,30px);
  line-height:1.3;
  margin-bottom:14px;
}
.faq-aside p{font-size:14.5px;line-height:1.8;color:var(--muted);max-width:300px;}
.faq-aside .aside-link{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-top:20px;
  font-size:14px;
  color:var(--lime);
  border-bottom:1px solid rgba(184,240,74,.4);
  padding-bottom:3px;
}
.faq-list{border-top:1px solid var(--line);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-item summary{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  padding:20px 2px;
  cursor:pointer;
  list-style:none;
  font-size:17px;
  font-weight:600;
  color:var(--text);
  transition:color .2s ease;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:hover{color:var(--lime);}
.faq-item[open] summary{color:var(--lime);}
.faq-icon{position:relative;flex:0 0 18px;width:18px;height:18px;}
.faq-icon::before,.faq-icon::after{
  content:"";
  position:absolute;
  left:0;top:8px;
  width:18px;height:2px;
  background:var(--lime);
  transition:transform .22s ease,opacity .22s ease;
  border-radius:2px;
}
.faq-icon::after{transform:rotate(90deg);}
.faq-item[open] .faq-icon::after{transform:rotate(90deg) scaleX(0);}
.faq-answer{
  padding:0 2px 22px;
  font-size:15px;
  line-height:1.85;
  color:var(--muted);
  max-width:760px;
}
.faq-answer strong{color:var(--text);font-weight:600;}

/* ---------- CTA ---------- */
.cta-panel{
  position:relative;
  overflow:hidden;
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  background:#0E1310;
  padding:46px;
  display:grid;
  grid-template-columns:minmax(0,7fr) minmax(0,5fr);
  gap:36px;
  align-items:center;
}
.cta-panel::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    repeating-linear-gradient(90deg,rgba(237,243,234,.06) 0 1px,transparent 1px 64px),
    repeating-linear-gradient(0deg,rgba(237,243,234,.06) 0 1px,transparent 1px 64px);
  opacity:.5;
  pointer-events:none;
}
.cta-panel::after{
  content:"";
  position:absolute;
  width:420px;height:420px;
  right:-140px;top:-160px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(184,240,74,.14),transparent 66%);
  pointer-events:none;
}
.cta-copy{position:relative;z-index:2;}
.cta-copy h2{
  font-size:clamp(24px,3vw,32px);
  line-height:1.3;
  margin-bottom:14px;
}
.cta-copy p{font-size:15px;line-height:1.85;color:#BFC9C1;max-width:560px;}
.cta-actions{position:relative;z-index:2;display:flex;flex-direction:column;align-items:flex-start;gap:14px;}
.cta-actions .btn{width:100%;max-width:320px;}
.cta-actions .text-link{
  font-size:14px;
  color:var(--muted);
  display:inline-flex;
  align-items:center;
  gap:8px;
}
.cta-actions .text-link:hover{color:var(--lime);}

/* 相关分类 */
.related{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:22px;}
.related a{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  padding:18px 20px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  font-size:15px;
  color:var(--text);
  transition:border-color .2s ease,transform .2s ease,background .2s ease;
}
.related a:hover{border-color:var(--line-strong);background:#161C17;transform:translateY(-2px);}
.related a span{display:inline-flex;align-items:center;gap:10px;}
.related a i{color:var(--muted);font-size:12px;}
.related a:hover i{color:var(--lime);}

/* ---------- 页脚 ---------- */
.site-footer{
  background:#0A0D0B;
  border-top:1px solid var(--line);
  padding-top:64px;
  margin-top:12px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1fr;
  gap:36px;
}
.footer-brand .logo{font-size:20px;margin-bottom:16px;}
.footer-brand p{font-size:14px;line-height:1.85;color:var(--muted);max-width:300px;}
.footer-col h4{
  font-size:14px;
  font-weight:600;
  color:var(--text);
  margin-bottom:16px;
}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col li{font-size:14px;color:var(--muted);line-height:1.7;}
.footer-col a{color:var(--muted);}
.footer-col a:hover{color:var(--lime);}
.footer-bottom{
  margin-top:44px;
  border-top:1px solid var(--line);
  padding:20px 0 30px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  font-size:13px;
  color:var(--muted);
}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .nav-menu{display:none;}
  .nav-toggle{display:inline-flex;}
  .nav-drawer{display:flex;}
  .page-hero{padding:36px 0 34px;}
  .section{padding:60px 0;}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr));}
  .step-line{display:none;}
  .faq-wrap{grid-template-columns:1fr;gap:28px;}
  .faq-aside{position:static;}
  .faq-aside p{max-width:560px;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .cta-panel{grid-template-columns:1fr;padding:36px;gap:26px;}
  .mag-featured{grid-template-columns:1fr;}
  .mag-featured .mag-media{aspect-ratio:16/9;}
  .mag-featured .mag-body{padding:26px 26px 28px;}
}
@media (max-width:900px){
  .mag-grid{grid-template-columns:1fr;}
  .related{grid-template-columns:1fr;}
}
@media (max-width:768px){
  .container{padding-left:18px;padding-right:18px;}
  .live-bar-inner{min-height:44px;gap:10px;}
  .live-badge{font-size:11px;padding:2px 8px;}
  .cd-cell b{font-size:16px;}
  .live-rule-link{display:none;}
  .header-action .btn{display:none;}
  .header-inner{min-height:62px;gap:14px;}
  .logo{font-size:19px;}
  .page-hero h1{font-size:30px;}
  .page-hero-sub{font-size:15.5px;}
  .section{padding:48px 0;}
  .section-head{flex-direction:column;align-items:flex-start;gap:14px;margin-bottom:24px;}
  .section-head .head-note{max-width:100%;}
  .mag-body{padding:20px 20px 22px;}
  .mag-card h3{font-size:18px;}
  .ticket{grid-template-columns:64px 1fr;gap:16px;padding:18px 20px;}
  .ticket-side{grid-column:1 / -1;justify-content:space-between;padding-top:6px;border-top:1px dashed var(--line);}
  .ticket-no{font-size:22px;}
  .ticket::before,.ticket::after{display:none;}
  .cta-panel{padding:28px 22px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px;padding-bottom:26px;}
  .faq-item summary{font-size:16px;padding:18px 2px;}
}
@media (max-width:520px){
  body{font-size:15.5px;}
  .page-hero{padding:28px 0 30px;}
  .page-hero h1{font-size:28px;line-height:1.24;}
  .hero-meta{gap:10px 18px;margin-top:20px;}
  .steps{grid-template-columns:1fr;}
  .mag-featured h3{font-size:21px;}
  .cta-actions{width:100%;}
  .cta-actions .btn{max-width:100%;}
  .related a{font-size:14px;padding:16px;}
  .footer-grid{grid-template-columns:1fr;}
  .filter-inner{align-items:flex-start;flex-direction:column;gap:10px;}
  .chips{width:100%;}
  .breadcrumb{font-size:12px;margin-bottom:18px;}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important;}
}

/* roulang page: category3 */
:root{
  --bg:#0B0E0C;
  --surface:#121713;
  --surface-2:#1A211B;
  --line:rgba(237,243,234,.12);
  --line-strong:rgba(237,243,234,.22);
  --lime:#B8F04A;
  --cyan:#37D6C0;
  --amber:#FFB84D;
  --live:#FF5A5F;
  --text:#EDF3EA;
  --muted:#9AA79E;
  --radius-btn:10px;
  --radius-card:16px;
  --radius-hero:20px;
  --shadow:0 16px 40px rgba(0,0,0,.28);
  --shadow-hover:0 22px 56px rgba(0,0,0,.36);
  --container:1200px;
  --num-font:"Barlow Condensed","DIN Alternate","PingFang SC",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto;border:0}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p,figure{margin:0}
:focus-visible{outline:2px solid var(--lime);outline-offset:3px;border-radius:4px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
.section{padding:88px 0}
.section--tight{padding:64px 0}
.section--band{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--cyan);font-weight:600;
}
.eyebrow::before{content:"";width:18px;height:1px;background:var(--cyan);display:inline-block}

/* ============ 顶部活动条 ============ */
.topbar{background:#080B09;border-bottom:1px solid var(--line);font-size:13px;color:var(--muted)}
.topbar-inner{display:flex;align-items:center;gap:20px;min-height:40px}
.topbar-left{display:flex;align-items:center;gap:10px}
.live-dot{width:8px;height:8px;border-radius:50%;background:var(--live);box-shadow:0 0 0 0 rgba(255,90,95,.6);animation:pulse 2.4s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(255,90,95,.55)}70%{box-shadow:0 0 0 8px rgba(255,90,95,0)}100%{box-shadow:0 0 0 0 rgba(255,90,95,0)}}
.status-badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:3px 10px;border-radius:999px;font-size:12px;
  color:var(--lime);background:rgba(184,240,74,.1);
  border:1px solid rgba(184,240,74,.32);white-space:nowrap;
}
.countdown{display:flex;align-items:center;gap:10px;margin-left:auto}
.cd-cell{display:inline-flex;align-items:baseline;gap:4px}
.cd-cell b{font-family:var(--num-font);font-size:16px;font-weight:600;color:var(--text);letter-spacing:.04em}
.cd-cell i{font-style:normal;font-size:11px;color:var(--muted)}
.topbar-link{color:var(--muted);border-bottom:1px solid transparent;transition:color .2s ease,border-color .2s ease}
.topbar-link:hover{color:var(--lime);border-bottom-color:var(--lime)}

/* ============ 导航 ============ */
.nav-shell{position:sticky;top:0;z-index:80;background:var(--bg);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;gap:28px;min-height:68px}
.logo{display:inline-flex;align-items:center;gap:5px;font-size:20px;font-weight:800;letter-spacing:.01em;white-space:nowrap}
.logo-accent{color:var(--lime)}
.logo-chip{
  width:18px;height:18px;border-radius:50%;margin-left:2px;
  display:inline-flex;align-items:center;justify-content:center;
  font-size:9px;color:var(--lime);background:rgba(184,240,74,.12);
  border:1px solid rgba(184,240,74,.4);
}
.nav-menu{display:flex;align-items:center;gap:26px;margin-left:auto}
.nav-link{position:relative;padding:23px 0;font-size:15px;color:var(--muted);transition:color .2s ease}
.nav-link::after{content:"";position:absolute;left:0;right:0;bottom:15px;height:2px;background:transparent;border-radius:2px;transition:background .2s ease}
.nav-link:hover{color:var(--text)}
.nav-link.is-active{color:var(--lime)}
.nav-link.is-active::after{background:var(--lime)}
.nav-cta{margin-left:6px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 20px;border-radius:var(--radius-btn);
  font-size:15px;font-weight:600;line-height:1;white-space:nowrap;
  transition:transform .2s ease,background .2s ease,border-color .2s ease,box-shadow .2s ease,color .2s ease;
}
.btn-primary{background:var(--lime);color:#0B0E0C;box-shadow:0 8px 22px rgba(184,240,74,.16)}
.btn-primary:hover{background:#C6F766;transform:translateY(-1px);box-shadow:0 12px 28px rgba(184,240,74,.26)}
.btn-primary:active{transform:translateY(0);background:#AEE23C}
.btn-ghost{background:transparent;color:var(--lime);border:1px solid rgba(184,240,74,.55)}
.btn-ghost:hover{background:rgba(184,240,74,.1);transform:translateY(-1px)}
.btn-block{width:100%}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:10px;
  align-items:center;justify-content:center;
  border:1px solid var(--line);background:var(--surface);color:var(--text);
}
.mobile-nav{display:none;border-top:1px solid var(--line);background:var(--surface)}
.mobile-nav.is-open{display:block}
.mobile-nav a{display:block;padding:15px 24px;font-size:16px;border-bottom:1px solid var(--line);color:var(--text)}
.mobile-nav a.is-active{color:var(--lime)}
.mobile-nav .mobile-cta{padding:16px 24px 20px}
.mobile-nav .mobile-cta .btn{width:100%}

/* ============ 面包屑 ============ */
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-bottom:22px}
.breadcrumb a{color:var(--muted);transition:color .2s ease}
.breadcrumb a:hover{color:var(--lime)}
.breadcrumb .sep{opacity:.5}
.breadcrumb .current{color:var(--text)}

/* ============ Hero ============ */
.page-hero{position:relative;padding:56px 0 72px;overflow:hidden}
.page-hero::before{
  content:"";position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(237,243,234,.045) 1px,transparent 1px),
    linear-gradient(90deg,rgba(237,243,234,.045) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse at 30% 20%,#000 0%,transparent 72%);
  -webkit-mask-image:radial-gradient(ellipse at 30% 20%,#000 0%,transparent 72%);
  pointer-events:none;
}
.page-hero::after{
  content:"";position:absolute;top:-160px;right:-120px;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle,rgba(55,214,192,.13),transparent 68%);
  pointer-events:none;
}
.hero-grid{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:start}
.page-hero h1{
  font-size:46px;line-height:1.18;font-weight:800;letter-spacing:-.01em;margin:14px 0 18px;
}
.page-hero h1 .h1-key{color:var(--cyan)}
.hero-sub{font-size:17px;line-height:1.85;color:var(--muted);max-width:600px}
.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:16px;margin-top:28px}
.link-arrow{
  display:inline-flex;align-items:center;gap:8px;font-size:15px;font-weight:600;color:var(--text);
  border-bottom:1px solid transparent;transition:color .2s ease,border-color .2s ease,gap .2s ease;
}
.link-arrow:hover{color:var(--cyan);border-bottom-color:rgba(55,214,192,.6);gap:12px}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:32px}
.chip{
  display:inline-flex;align-items:center;gap:7px;
  padding:8px 14px;border-radius:999px;font-size:13px;
  color:var(--muted);background:var(--surface);border:1px solid var(--line);
  transition:color .2s ease,border-color .2s ease,background .2s ease;
}
.chip:hover{color:var(--text);border-color:rgba(55,214,192,.55);background:var(--surface-2)}
.chip i{font-size:11px;color:var(--cyan)}

/* Hero 图组：一大两小 */
.hero-media{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.media-main{
  grid-column:1 / -1;position:relative;border-radius:var(--radius-hero);overflow:hidden;
  border:1px solid var(--line);background:var(--surface-2);aspect-ratio:16/10;box-shadow:var(--shadow);
}
.media-main img,.media-side img{width:100%;height:100%;object-fit:cover}
.media-main::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(11,14,12,.05) 40%,rgba(11,14,12,.85) 100%);
}
.media-tag{
  position:absolute;top:14px;left:14px;z-index:2;
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 12px;border-radius:999px;font-size:12px;font-weight:600;
  color:#0B0E0C;background:var(--cyan);letter-spacing:.03em;
}
.media-caption{
  position:absolute;left:18px;right:18px;bottom:16px;z-index:2;
  display:flex;align-items:flex-end;justify-content:space-between;gap:12px;
}
.media-caption strong{display:block;font-size:17px;font-weight:700;line-height:1.4}
.media-caption span{display:block;font-size:12px;color:var(--muted);margin-top:2px}
.media-caption .media-num{font-family:var(--num-font);font-size:30px;line-height:1;color:var(--cyan);letter-spacing:.03em}
.media-side{
  position:relative;border-radius:var(--radius-card);overflow:hidden;
  border:1px solid var(--line);background:var(--surface-2);aspect-ratio:1/1;
  transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
}
.media-side:hover{transform:translateY(-4px);border-color:rgba(55,214,192,.45);box-shadow:var(--shadow-hover)}
.media-side::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,14,12,0) 45%,rgba(11,14,12,.82) 100%)}
.media-side .side-label{
  position:absolute;left:14px;right:14px;bottom:12px;z-index:2;
  font-size:13px;font-weight:600;line-height:1.45;
}

/* ============ 数据条 ============ */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.stat{padding:30px 26px;border-left:1px solid var(--line)}
.stat:first-child{border-left:0}
.stat-num{font-family:var(--num-font);font-size:44px;line-height:1;font-weight:600;color:var(--cyan);letter-spacing:.02em}
.stat-num small{font-size:16px;margin-left:4px;color:var(--muted);font-weight:500}
.stat-label{margin-top:10px;font-size:13px;color:var(--muted);line-height:1.6}

/* ============ 板块标题 ============ */
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px;flex-wrap:wrap}
.section-head h2{font-size:30px;line-height:1.3;font-weight:800;letter-spacing:-.01em;margin-top:10px}
.section-head p{font-size:15px;color:var(--muted);max-width:560px;margin-top:10px}

/* ============ 索引表 ============ */
.index-wrap{border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;background:var(--surface)}
.index-row{
  display:grid;grid-template-columns:58px 1fr 46px;align-items:center;gap:18px;
  padding:20px 24px;border-bottom:1px solid var(--line);
  transition:background .2s ease,box-shadow .2s ease;
}
.index-row:last-child{border-bottom:0}
.index-row:hover{background:var(--surface-2);box-shadow:inset 3px 0 0 var(--cyan)}
.idx-num{
  font-family:var(--num-font);font-size:24px;line-height:1;font-weight:600;
  color:var(--muted);letter-spacing:.05em;transition:color .2s ease;
}
.index-row:hover .idx-num{color:var(--cyan)}
.idx-title{display:block;font-size:18px;font-weight:600;line-height:1.45;transition:color .2s ease}
.index-row:hover .idx-title{color:var(--cyan)}
.idx-meta{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-top:6px;font-size:13px;color:var(--muted)}
.pill{
  display:inline-flex;align-items:center;padding:2px 10px;border-radius:999px;
  font-size:12px;line-height:1.7;border:1px solid transparent;
}
.pill-cyan{color:var(--cyan);background:rgba(55,214,192,.1);border-color:rgba(55,214,192,.34)}
.pill-amber{color:var(--amber);background:rgba(255,184,77,.1);border-color:rgba(255,184,77,.34)}
.pill-lime{color:var(--lime);background:rgba(184,240,74,.1);border-color:rgba(184,240,74,.34)}
.idx-arrow{
  justify-self:end;width:38px;height:38px;border-radius:10px;
  display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line);color:var(--muted);font-size:13px;
  transition:color .2s ease,border-color .2s ease,transform .2s ease,background .2s ease;
}
.index-row:hover .idx-arrow{color:#0B0E0C;background:var(--cyan);border-color:var(--cyan);transform:translateX(4px)}

/* ============ 说明三行 ============ */
.note-list{display:grid;gap:18px}
.note-item{
  display:grid;grid-template-columns:52px 1fr;gap:18px;align-items:start;
  padding:22px 24px;border-radius:var(--radius-card);
  background:var(--surface);border:1px solid var(--line);
  border-left:3px solid var(--cyan);
  transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
}
.note-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:var(--line-strong);border-left-color:var(--cyan)}
.note-item .note-idx{font-family:var(--num-font);font-size:26px;line-height:1;color:var(--cyan);letter-spacing:.05em}
.note-item h3{font-size:18px;font-weight:700;line-height:1.5;margin-bottom:6px}
.note-item p{font-size:15px;line-height:1.8;color:var(--muted)}

/* ============ 更新日志 ============ */
.log-wrap{display:grid;grid-template-columns:1.4fr .6fr;gap:36px;align-items:start}
.log-list{border-top:1px solid var(--line)}
.log-item{
  display:grid;grid-template-columns:120px 1fr;gap:20px;
  padding:20px 0;border-bottom:1px solid var(--line);
}
.log-date{font-family:var(--num-font);font-size:16px;color:var(--muted);letter-spacing:.05em}
.log-item h3{font-size:16px;font-weight:600;line-height:1.55}
.log-item p{font-size:14px;color:var(--muted);line-height:1.75;margin-top:4px}
.side-card{
  background:linear-gradient(180deg,var(--surface-2),var(--surface));
  border:1px solid var(--line);border-radius:var(--radius-card);
  padding:26px;box-shadow:var(--shadow);position:relative;overflow:hidden;
}
.side-card::before{
  content:"";position:absolute;top:-60px;right:-60px;width:180px;height:180px;border-radius:50%;
  background:radial-gradient(circle,rgba(55,214,192,.2),transparent 70%);
}
.side-card h3{font-size:19px;font-weight:700;line-height:1.5;position:relative}
.side-card p{font-size:14px;color:var(--muted);line-height:1.8;margin-top:10px;position:relative}
.side-card .btn{margin-top:20px;position:relative}

/* ============ FAQ ============ */
.faq-grid{display:grid;grid-template-columns:4fr 8fr;gap:48px;align-items:start}
.faq-aside{position:sticky;top:96px}
.faq-aside h2{font-size:30px;font-weight:800;line-height:1.3;margin-top:10px}
.faq-aside p{font-size:15px;color:var(--muted);line-height:1.8;margin-top:14px}
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  width:100%;padding:22px 0;text-align:left;font-size:17px;font-weight:600;line-height:1.55;
  color:var(--text);transition:color .2s ease;
}
.faq-q:hover{color:var(--cyan)}
.faq-icon{
  flex:none;width:26px;height:26px;display:inline-flex;align-items:center;justify-content:center;
  font-size:12px;color:var(--cyan);border:1px solid rgba(55,214,192,.4);border-radius:50%;
  transition:transform .24s ease,background .24s ease;
}
.faq-item.is-open .faq-q{color:var(--cyan)}
.faq-item.is-open .faq-icon{transform:rotate(45deg);background:rgba(55,214,192,.12)}
.faq-a{display:none;padding:0 0 22px;font-size:15px;line-height:1.85;color:var(--muted);max-width:640px}
.faq-item.is-open .faq-a{display:block}

/* ============ CTA ============ */
.cta-band{position:relative;overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--surface)}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(237,243,234,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(237,243,234,.05) 1px,transparent 1px);
  background-size:56px 56px;pointer-events:none;
}
.cta-grid{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.cta-grid h2{font-size:32px;font-weight:800;line-height:1.3;margin-top:12px}
.cta-grid p{font-size:15px;color:var(--muted);line-height:1.85;margin-top:14px;max-width:520px}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}
.cta-cats{display:grid;gap:12px}
.cat-link{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 20px;border-radius:var(--radius-card);
  background:var(--surface-2);border:1px solid var(--line);
  transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
}
.cat-link:hover{transform:translateY(-3px);border-color:rgba(55,214,192,.5);box-shadow:var(--shadow-hover)}
.cat-link b{display:block;font-size:16px;font-weight:600}
.cat-link span{display:block;font-size:13px;color:var(--muted);margin-top:2px}
.cat-link i{color:var(--cyan);font-size:13px;transition:transform .2s ease}
.cat-link:hover i{transform:translateX(4px)}

/* ============ 页脚 ============ */
.site-footer{background:#080B09;border-top:1px solid var(--line);padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px}
.footer-brand p{font-size:14px;color:var(--muted);line-height:1.9;margin-top:16px;max-width:300px}
.footer-col h4{font-size:14px;font-weight:700;color:var(--text);letter-spacing:.02em;margin-bottom:16px}
.footer-col ul{display:grid;gap:12px}
.footer-col li{font-size:14px;color:var(--muted);line-height:1.7}
.footer-col a{color:var(--muted);transition:color .2s ease}
.footer-col a:hover{color:var(--lime)}
.footer-bottom{
  margin-top:52px;padding:22px 0 28px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  font-size:13px;color:var(--muted);
}

/* ============ 响应式 ============ */
@media (max-width:1023px){
  .nav-menu,.nav-cta{display:none}
  .nav-toggle{display:inline-flex;margin-left:auto}
  .section{padding:64px 0}
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .page-hero h1{font-size:38px}
  .faq-grid{grid-template-columns:1fr;gap:28px}
  .faq-aside{position:static}
  .log-wrap{grid-template-columns:1fr}
  .cta-grid{grid-template-columns:1fr;gap:32px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(odd){border-left:0}
  .stat:nth-child(3),.stat:nth-child(4){border-top:1px solid var(--line)}
}
@media (max-width:767px){
  .container{padding:0 18px}
  .section{padding:48px 0}
  .topbar-link{display:none}
  .topbar-inner{gap:12px}
  .cd-cell b{font-size:15px}
  .page-hero{padding:36px 0 48px}
  .page-hero h1{font-size:31px;line-height:1.28}
  .hero-sub{font-size:16px}
  .hero-actions .btn{width:100%}
  .hero-actions{flex-direction:column;align-items:stretch;gap:12px}
  .link-arrow{justify-content:center}
  .section-head h2{font-size:24px}
  .stat{padding:22px 16px}
  .stat-num{font-size:36px}
  .index-row{grid-template-columns:44px 1fr 34px;gap:12px;padding:18px 16px}
  .idx-title{font-size:16px}
  .idx-arrow{width:32px;height:32px}
  .note-item{grid-template-columns:1fr;gap:10px;padding:20px}
  .log-item{grid-template-columns:1fr;gap:6px}
  .faq-q{font-size:16px;padding:18px 0}
  .cta-grid h2{font-size:25px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;gap:8px}
  .media-caption strong{font-size:15px}
  .media-caption .media-num{font-size:24px}
}
@media (max-width:479px){
  .page-hero h1{font-size:28px}
  .stat-grid{grid-template-columns:1fr 1fr}
  .cd-cell i{font-size:10px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}