/* roulang page: index */
:root{
  --bg-900:#05080F;
  --bg-800:#0A101C;
  --bg-700:#101A2B;
  --glass-bg:rgba(255,255,255,0.05);
  --glass-bd:rgba(255,255,255,0.09);
  --brand:#17E1C4;
  --brand-deep:#0AA893;
  --brand-dim:rgba(23,225,196,0.12);
  --amber:#FFB43C;
  --live:#FF4D5E;
  --tx-1:#E8EEF7;
  --tx-2:#A9B6C9;
  --tx-3:#6E7E96;
  --radius-card:16px;
  --radius-btn:10px;
  --radius-chip:999px;
  --radius-img:12px;
  --radius-lg:22px;
  --shadow-card:0 20px 40px -20px rgba(0,0,0,0.8);
  --shadow-glow:0 0 0 1px rgba(23,225,196,0.5),0 8px 30px -8px rgba(23,225,196,0.55);
  --gutter:20px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg-900);
  color:var(--tx-1);
  font-family:-apple-system,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
  font-size:16px;
  line-height:1.8;
  font-weight:400;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:0;
  background-image:linear-gradient(rgba(255,255,255,0.022) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,0.022) 1px,transparent 1px);
  background-size:64px 64px;
}
img{max-width:100%;display:block;border-radius:var(--radius-img)}
a{color:var(--brand);text-decoration:none;transition:color .2s ease}
a:hover{color:#7bf3e2}
p{margin:0 0 1em}
h1,h2,h3,h4{margin:0;font-weight:800;line-height:1.3;color:var(--tx-1)}
h1{font-size:40px;line-height:1.2}
h2{font-size:24px;line-height:1.35}
h3{font-size:19px;line-height:1.4}
ul{margin:0;padding:0;list-style:none}
button,input{font-family:inherit;font-size:inherit}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
.num{font-variant-numeric:tabular-nums;letter-spacing:.04em}

.grid-container{max-width:1200px;margin:0 auto;padding-left:var(--gutter);padding-right:var(--gutter)}
.section{padding:88px 0;position:relative;z-index:1}
.section--tight{padding:56px 0}
.section--dark{background:var(--bg-800);border-top:1px solid rgba(255,255,255,0.05);border-bottom:1px solid rgba(255,255,255,0.05)}
.section-head{margin-bottom:28px;display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:14px}
.section-head__eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;letter-spacing:.14em;color:var(--brand);text-transform:uppercase;margin-bottom:10px;font-weight:600}
.section-head__eyebrow::before{content:"";width:22px;height:2px;background:var(--brand);display:inline-block;border-radius:2px}
.section-head p{color:var(--tx-2);margin:8px 0 0;max-width:640px}
.section-head__link{font-size:14px;color:var(--tx-2);border-bottom:1px solid transparent}
.section-head__link:hover{color:var(--brand);border-bottom-color:var(--brand)}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(5,8,15,0.82);
  backdrop-filter:blur(14px) saturate(120%);
  border-bottom:1px solid rgba(255,255,255,0.07);
}
.site-header__inner{display:flex;align-items:center;gap:20px;height:72px}
.brand{display:flex;flex-direction:column;line-height:1.1;flex:0 0 auto}
.brand__main{font-size:20px;font-weight:800;letter-spacing:.02em;color:var(--tx-1)}
.brand__main i{color:var(--brand);font-size:16px;margin-right:6px}
.brand__sub{font-size:11px;letter-spacing:.22em;color:var(--tx-3);margin-top:3px}
.nav-tabs{display:flex;align-items:center;gap:6px;overflow-x:auto;flex:1 1 auto;scrollbar-width:none}
.nav-tabs::-webkit-scrollbar{display:none}
.nav-chip{
  flex:0 0 auto;
  padding:9px 16px;
  border-radius:var(--radius-chip);
  font-size:14px;
  color:var(--tx-2);
  border:1px solid transparent;
  position:relative;
  white-space:nowrap;
  transition:color .2s ease,background .2s ease,border-color .2s ease;
}
.nav-chip:hover{color:var(--tx-1);background:rgba(255,255,255,0.05)}
.nav-chip.is-active{color:var(--brand);background:var(--brand-dim);border-color:rgba(23,225,196,0.35)}
.nav-chip.is-active::after{content:"";position:absolute;left:18px;right:18px;bottom:-1px;height:2px;background:var(--brand);box-shadow:0 0 10px rgba(23,225,196,.8);border-radius:2px}
.header-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.icon-btn{
  width:40px;height:40px;border-radius:var(--radius-btn);
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--glass-bg);border:1px solid var(--glass-bd);color:var(--tx-2);
  cursor:pointer;transition:.2s ease;
}
.icon-btn:hover{color:var(--brand);border-color:rgba(23,225,196,.45)}
.nav-burger{display:none}
.nav-drawer{
  display:none;
  background:var(--bg-800);
  border-bottom:1px solid rgba(255,255,255,0.07);
  padding:16px var(--gutter) 22px;
}
.nav-drawer.is-open{display:block}
.nav-drawer a{
  display:block;padding:13px 14px;border-radius:12px;color:var(--tx-2);
  border:1px solid transparent;margin-bottom:8px;background:var(--glass-bg);font-size:15px;
}
.nav-drawer a.is-active{color:var(--brand);border-color:rgba(23,225,196,.35);background:var(--brand-dim)}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 22px;border-radius:var(--radius-btn);
  font-size:15px;font-weight:600;cursor:pointer;border:1px solid transparent;
  transition:transform .18s ease,box-shadow .25s ease,background .2s ease,color .2s ease,border-color .2s ease;
  text-decoration:none;
}
.btn--primary{background:linear-gradient(135deg,var(--brand) 0%,var(--brand-deep) 100%);color:#04120F;box-shadow:var(--shadow-glow)}
.btn--primary:hover{color:#04120F;transform:translateY(-1px);box-shadow:0 0 0 1px rgba(23,225,196,.6),0 14px 34px -8px rgba(23,225,196,.7)}
.btn--primary:active{transform:translateY(1px);box-shadow:0 0 0 1px rgba(23,225,196,.4)}
.btn--ghost{background:var(--glass-bg);border-color:var(--glass-bd);color:var(--tx-1)}
.btn--ghost:hover{color:var(--brand);border-color:rgba(23,225,196,.45);transform:translateY(-1px)}
.btn--ghost:active{transform:translateY(1px)}
.btn--text{height:auto;padding:0;background:none;border:none;color:var(--brand);border-bottom:1px solid rgba(23,225,196,.45);border-radius:0}
.btn--text:hover{border-bottom-color:var(--brand)}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  padding:64px 0 72px;
  background-image:linear-gradient(180deg,rgba(5,8,15,.82) 0%,rgba(5,8,15,.94) 60%,var(--bg-900) 100%),url("/assets/images/backpic/back-1.webp");
  background-size:cover;background-position:center;
  border-bottom:1px solid rgba(255,255,255,0.06);
}
.hero::after{
  content:"";position:absolute;top:0;right:-10%;width:60%;height:100%;
  background:linear-gradient(115deg,transparent 40%,rgba(23,225,196,.07) 55%,transparent 70%);
  pointer-events:none;
}
.hero__grid{position:relative;z-index:2}
.hero-live{
  background:var(--glass-bg);border:1px solid var(--glass-bd);border-radius:var(--radius-lg);
  padding:22px;backdrop-filter:blur(14px) saturate(120%);box-shadow:var(--shadow-card);
}
.hero-live__cover{position:relative;border-radius:var(--radius-img);overflow:hidden;background:var(--bg-700)}
.hero-live__cover img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:var(--radius-img)}
.hero-live__cover::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(5,8,15,.72) 100%)}
.badge{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;letter-spacing:.06em;font-weight:600;
  padding:4px 11px;border-radius:var(--radius-chip);
}
.badge--live{background:rgba(255,77,94,.16);color:#ff8b96;border:1px solid rgba(255,77,94,.35)}
.badge--soon{background:rgba(255,180,60,.14);color:var(--amber);border:1px solid rgba(255,180,60,.32)}
.badge--replay{background:rgba(169,182,201,.12);color:var(--tx-2);border:1px solid rgba(169,182,201,.22)}
.badge--brand{background:var(--brand-dim);color:var(--brand);border:1px solid rgba(23,225,196,.3)}
.dot-live{width:7px;height:7px;border-radius:50%;background:var(--live);animation:pulse 1.6s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.35;transform:scale(1.35)}}
.hero-live__tag{position:absolute;top:14px;left:14px;z-index:3;background:rgba(5,8,15,.72);backdrop-filter:blur(6px)}
.hero-live__dur{
  position:absolute;right:14px;bottom:14px;z-index:3;
  font-size:12px;padding:4px 10px;border-radius:var(--radius-chip);
  background:rgba(5,8,15,.72);color:var(--tx-1);
}
.hero h1{margin:26px 0 14px;font-size:40px;letter-spacing:-.01em}
.hero h1 em{font-style:normal;color:var(--brand)}
.hero__sub{color:var(--tx-2);font-size:17px;line-height:1.75;max-width:620px;margin-bottom:26px}
.hero__actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:22px}
.hero__meta{display:flex;flex-wrap:wrap;gap:22px;padding-top:20px;border-top:1px dashed rgba(255,255,255,.1)}
.hero__meta div{font-size:13px;color:var(--tx-3)}
.hero__meta strong{display:block;font-size:20px;color:var(--tx-1);font-weight:700}

.countdown-card{
  background:var(--glass-bg);border:1px solid var(--glass-bd);border-radius:var(--radius-lg);
  padding:24px;backdrop-filter:blur(14px) saturate(120%);box-shadow:var(--shadow-card);height:100%;
  display:flex;flex-direction:column;
}
.countdown-card__label{font-size:12px;letter-spacing:.16em;color:var(--tx-3);text-transform:uppercase;font-weight:600}
.countdown-card__match{font-size:19px;font-weight:700;margin:10px 0 4px}
.countdown-card__time{font-size:14px;color:var(--amber);margin-bottom:20px}
.countdown{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:rgba(255,255,255,0.02);border:1px solid var(--glass-bd);border-radius:14px;overflow:hidden}
.cd-cell{padding:14px 6px;text-align:center;border-right:1px solid rgba(255,255,255,.07)}
.cd-cell:last-child{border-right:none}
.cd-num{display:block;font-size:32px;font-weight:700;color:var(--amber);font-variant-numeric:tabular-nums;letter-spacing:.04em;line-height:1.1}
.cd-num.tick{animation:fadeTick .2s ease}
@keyframes fadeTick{from{opacity:.35}to{opacity:1}}
.cd-label{display:block;font-size:11px;letter-spacing:.1em;color:var(--tx-3);margin-top:6px}
.countdown-card__list{margin-top:22px;display:flex;flex-direction:column;gap:12px}
.countdown-card__list li{display:flex;gap:10px;font-size:14px;color:var(--tx-2)}
.countdown-card__list i{color:var(--brand);margin-top:5px;font-size:12px}
.countdown-card .btn{margin-top:auto;width:100%}

/* ---------- 直播预告流 ---------- */
.stream-list{display:flex;flex-direction:column;gap:16px}
.stream-feature{
  display:grid;grid-template-columns:3fr 7fr;gap:0;
  background:var(--glass-bg);border:1px solid var(--glass-bd);border-radius:var(--radius-card);
  overflow:hidden;transition:border-color .25s ease,background .25s ease,box-shadow .25s ease;
}
.stream-feature:hover{border-color:rgba(23,225,196,.45);background:rgba(255,255,255,.07);box-shadow:var(--shadow-card)}
.stream-feature__cover{position:relative;overflow:hidden;background:var(--bg-700)}
.stream-feature__cover img{width:100%;height:100%;min-height:230px;object-fit:cover;border-radius:0;transition:transform 1.2s ease}
.stream-feature:hover .stream-feature__cover img{transform:scale(1.03)}
.stream-feature__body{padding:26px 28px;display:flex;flex-direction:column;gap:12px}
.stream-feature__body h3{font-size:22px}
.stream-feature__body p{color:var(--tx-2);font-size:15px;margin:0}
.tag-row{display:flex;flex-wrap:wrap;gap:8px}
.tag{font-size:12px;padding:3px 10px;border-radius:var(--radius-chip);background:rgba(255,255,255,.06);color:var(--tx-2);border:1px solid rgba(255,255,255,.08)}
.tag--amber{background:rgba(255,180,60,.14);color:var(--amber);border-color:rgba(255,180,60,.28)}

.stream-row{
  display:grid;grid-template-columns:auto 1fr auto;gap:18px;align-items:center;
  padding:16px 20px;background:var(--glass-bg);border:1px solid var(--glass-bd);
  border-radius:var(--radius-card);transition:border-color .25s ease,background .25s ease;
}
.stream-row:hover{border-color:rgba(23,225,196,.45);background:rgba(255,255,255,.07)}
.stream-row__time{
  font-size:13px;color:var(--amber);font-weight:700;font-variant-numeric:tabular-nums;
  background:rgba(255,180,60,.1);border:1px solid rgba(255,180,60,.25);
  border-radius:var(--radius-chip);padding:6px 13px;white-space:nowrap;
}
.stream-row__main h3{font-size:16px;font-weight:700;margin-bottom:6px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.stream-row__main .tag-row{margin-top:0}
.stream-row__action{font-size:13px;color:var(--tx-2);white-space:nowrap;border-bottom:1px solid transparent}
.stream-row__action:hover{color:var(--brand);border-bottom-color:var(--brand)}

.side-panel{
  background:var(--glass-bg);border:1px solid var(--glass-bd);border-radius:var(--radius-card);
  padding:22px;margin-bottom:18px;
}
.side-panel h3{font-size:16px;margin-bottom:14px;padding-left:12px;position:relative}
.side-panel h3::before{content:"";position:absolute;left:0;top:4px;bottom:4px;width:3px;border-radius:2px;background:linear-gradient(180deg,var(--brand),var(--brand-deep))}
.rank-list li{display:flex;align-items:center;gap:12px;padding:11px 0;border-bottom:1px dashed rgba(255,255,255,.08);font-size:14px}
.rank-list li:last-child{border-bottom:none}
.rank-list .rank-no{width:22px;font-weight:800;color:var(--amber);font-variant-numeric:tabular-nums}
.rank-list .rank-name{flex:1;color:var(--tx-1);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rank-list .rank-val{color:var(--tx-2);font-variant-numeric:tabular-nums;font-size:13px}

/* ---------- 看点 ---------- */
.points-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.point-item{
  display:flex;gap:16px;padding:18px 20px;border-radius:14px;
  background:var(--glass-bg);border:1px solid var(--glass-bd);
  transition:border-color .25s ease,transform .25s ease;
}
.point-item:hover{border-color:rgba(23,225,196,.45);transform:translateY(-2px)}
.point-no{font-size:20px;font-weight:800;color:var(--amber);font-variant-numeric:tabular-nums;min-width:38px;letter-spacing:.04em}
.point-item h3{font-size:16px;margin-bottom:4px}
.point-item p{font-size:13px;color:var(--tx-2);margin:0 0 8px}

/* ---------- 订阅 ---------- */
.subscribe{
  background:var(--glass-bg);border:1px solid var(--glass-bd);border-radius:var(--radius-lg);
  padding:32px;backdrop-filter:blur(14px) saturate(120%);box-shadow:var(--shadow-card);
}
.sub-field{position:relative;margin-bottom:14px}
.sub-field input[type=text]{
  width:100%;height:48px;padding:0 16px;border-radius:var(--radius-btn);
  background:var(--bg-700);border:1px solid var(--glass-bd);color:var(--tx-1);outline:none;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.sub-field input[type=text]::placeholder{color:var(--tx-3)}
.sub-field input[type=text]:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(23,225,196,.16)}
.sub-field.has-error input[type=text]{border-color:var(--live);box-shadow:0 0 0 3px rgba(255,77,94,.14)}
.sub-error{display:none;font-size:12px;color:#ff8b96;margin:6px 0 0}
.sub-field.has-error .sub-error{display:block}
.sub-check{display:flex;align-items:flex-start;gap:9px;font-size:13px;color:var(--tx-2);margin-bottom:18px;cursor:pointer}
.sub-check input{margin-top:5px;accent-color:var(--brand)}
.sub-success{display:none;align-items:center;gap:10px;font-size:15px;color:var(--brand);margin:0}
.sub-success.is-on{display:flex}
.benefit-list li{display:flex;gap:12px;padding:14px 0;border-bottom:1px dashed rgba(255,255,255,.09);font-size:14px;color:var(--tx-2)}
.benefit-list li:last-child{border-bottom:none}
.benefit-list i{color:var(--brand);margin-top:5px}
.benefit-list strong{display:block;color:var(--tx-1);font-size:15px;font-weight:700;margin-bottom:2px}

/* ---------- 最新信息 CMS ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.news-card{
  position:relative;padding:20px 20px 20px 24px;
  background:rgba(255,255,255,0.04);border:1px solid var(--glass-bd);border-radius:var(--radius-card);
  transition:border-color .25s ease,background .25s ease,transform .25s ease;
  display:flex;flex-direction:column;
  overflow:hidden;
}
.news-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:linear-gradient(180deg,var(--brand),rgba(23,225,196,.05))}
.news-card:hover{border-color:rgba(23,225,196,.45);background:rgba(255,255,255,0.07);transform:translateY(-2px)}
.news-card__title{font-size:16px;font-weight:700;margin-bottom:10px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.news-card__title a{color:var(--tx-1)}
.news-card__title a:hover{color:var(--brand)}
.news-card__excerpt{font-size:14px;color:var(--tx-2);margin:0 0 16px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:48px}
.news-card__meta{display:flex;align-items:center;justify-content:space-between;gap:10px;padding-top:12px;border-top:1px dashed rgba(255,255,255,.1);font-size:12px;color:var(--tx-3);margin-top:auto}
.chip{font-size:12px;padding:3px 10px;border-radius:var(--radius-chip);background:var(--brand-dim);color:var(--brand);border:1px solid rgba(23,225,196,.28)}
.empty-state{
  grid-column:1/-1;text-align:center;padding:46px 20px;border:1px dashed rgba(255,255,255,.14);
  border-radius:var(--radius-card);background:rgba(255,255,255,0.03);
}
.empty-state i{font-size:26px;color:var(--tx-3);margin-bottom:12px;display:block}
.empty-state p{color:var(--tx-2);margin:0 0 14px;font-size:14px}

/* ---------- 回放横滚 ---------- */
.replay-band{display:flex;gap:16px;overflow-x:auto;padding-bottom:14px;scroll-snap-type:x mandatory}
.replay-band::-webkit-scrollbar{height:6px}
.replay-band::-webkit-scrollbar-thumb{background:rgba(255,255,255,.14);border-radius:99px}
.replay-card{
  flex:0 0 268px;scroll-snap-align:start;
  background:var(--glass-bg);border:1px solid var(--glass-bd);border-radius:var(--radius-card);
  overflow:hidden;transition:border-color .25s ease,transform .25s ease;
}
.replay-card:hover{border-color:rgba(23,225,196,.45);transform:translateY(-2px)}
.replay-card__cover{position:relative;background:var(--bg-700)}
.replay-card__cover img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:0;transition:transform 1.2s ease}
.replay-card:hover .replay-card__cover img{transform:scale(1.03)}
.replay-card__play{
  position:absolute;right:12px;bottom:12px;width:34px;height:34px;border-radius:50%;
  background:rgba(5,8,15,.7);backdrop-filter:blur(6px);color:var(--brand);
  display:flex;align-items:center;justify-content:center;font-size:12px;
}
.replay-card__dur{position:absolute;left:12px;top:12px;font-size:12px;padding:3px 9px;border-radius:var(--radius-chip);background:rgba(5,8,15,.72);color:var(--tx-1)}
.replay-card__body{padding:14px 16px 18px}
.replay-card__body h3{font-size:15px;margin-bottom:6px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.replay-card__body span{font-size:12px;color:var(--tx-3)}
.replay-card--more{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:8px;color:var(--brand);font-weight:700;background:rgba(23,225,196,.06);border-style:dashed}
.replay-card--more i{font-size:20px}

/* ---------- FAQ ---------- */
.faq-list{display:flex;flex-direction:column;gap:10px;max-width:900px}
.faq-item{background:var(--glass-bg);border:1px solid var(--glass-bd);border-radius:var(--radius-img);overflow:hidden;transition:border-color .25s ease}
.faq-item.is-open{border-color:rgba(23,225,196,.4)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 20px;background:none;border:none;color:var(--tx-1);
  font-size:16px;font-weight:700;text-align:left;cursor:pointer;position:relative;
}
.faq-item.is-open .faq-q{color:var(--brand)}
.faq-item.is-open .faq-q::before{content:"";position:absolute;left:0;top:14px;bottom:14px;width:3px;background:var(--brand);border-radius:2px}
.faq-icon{flex:0 0 auto;width:20px;text-align:center;font-size:18px;font-weight:400;color:var(--tx-3);line-height:1}
.faq-item.is-open .faq-icon{color:var(--brand)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a p{padding:0 20px 20px;margin:0;color:var(--tx-2);font-size:15px;line-height:1.85}

/* ---------- CTA 带 ---------- */
.cta-band{
  position:relative;overflow:hidden;border-radius:var(--radius-lg);
  padding:44px 40px;border:1px solid var(--glass-bd);
  background-image:linear-gradient(110deg,rgba(5,8,15,.92),rgba(5,8,15,.62)),url("/assets/images/backpic/back-2.webp");
  background-size:cover;background-position:center;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:22px;
}
.cta-band h2{font-size:26px;margin-bottom:8px}
.cta-band p{color:var(--tx-2);margin:0;max-width:560px}
.cta-band__actions{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--bg-900);border-top:1px solid rgba(255,255,255,0.08);padding:56px 0 0;position:relative;z-index:1}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:32px;padding-bottom:40px}
.footer-brand__name{font-size:20px;font-weight:800;margin-bottom:6px}
.footer-brand__sub{font-size:11px;letter-spacing:.22em;color:var(--tx-3);margin-bottom:14px}
.footer-brand p{font-size:14px;color:var(--tx-2);margin:0;max-width:320px}
.footer-col h4{font-size:15px;margin-bottom:16px;color:var(--tx-1)}
.footer-col li{margin-bottom:10px}
.footer-col a{font-size:14px;color:var(--tx-2)}
.footer-col a:hover{color:var(--brand)}
.footer-sub{display:flex;gap:8px;margin-top:12px}
.footer-sub input{
  flex:1;height:42px;padding:0 14px;border-radius:var(--radius-btn);
  background:var(--bg-700);border:1px solid var(--glass-bd);color:var(--tx-1);outline:none;font-size:14px;
}
.footer-sub input:focus{border-color:var(--brand)}
.footer-sub button{
  height:42px;padding:0 18px;border-radius:var(--radius-btn);border:none;cursor:pointer;
  background:linear-gradient(135deg,var(--brand),var(--brand-deep));color:#04120F;font-weight:700;font-size:14px;
}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,0.07);padding:20px 0 28px;
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  font-size:13px;color:var(--tx-3);
}
.footer-bottom a{color:var(--tx-2);border-bottom:1px dashed rgba(255,255,255,.2)}
.footer-bottom a:hover{color:var(--brand)}

/* ---------- 响应式 ---------- */
@media (min-width:1440px){
  .grid-container{max-width:1320px}
}
@media (max-width:1023px){
  .section{padding:64px 0}
  .hero{padding:48px 0 56px}
  .hero h1{font-size:32px}
  .stream-feature{grid-template-columns:1fr}
  .stream-feature__cover img{min-height:200px}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .nav-tabs{display:none}
  .nav-burger{display:inline-flex}
  .cd-num{font-size:28px}
}
@media (max-width:639px){
  :root{--gutter:16px}
  .section{padding:56px 0}
  .hero h1{font-size:28px;line-height:1.3}
  .hero__sub{font-size:15px}
  .btn{width:100%;height:48px}
  .hero__actions{gap:10px}
  .points-grid{grid-template-columns:1fr}
  .news-grid{grid-template-columns:1fr}
  .stream-row{grid-template-columns:1fr;gap:12px}
  .stream-row__main h3{white-space:normal}
  .stream-row__action{justify-self:start}
  .subscribe{padding:22px}
  .cta-band{padding:28px 22px}
  .cta-band__actions{width:100%}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column}
  .countdown{grid-template-columns:repeat(4,1fr)}
  .cd-num{font-size:22px}
  .cd-cell{padding:10px 4px}
  .site-header__inner{height:64px}
}

/* roulang page: article */
:root{
  --bg-900:#05080F;
  --bg-800:#0A101C;
  --bg-700:#101A2B;
  --glass-bg:rgba(255,255,255,.05);
  --glass-bd:rgba(255,255,255,.09);
  --glass-bd-hover:rgba(23,225,196,.45);
  --brand:#17E1C4;
  --brand-deep:#0AA893;
  --brand-dim:rgba(23,225,196,.12);
  --amber:#FFB43C;
  --amber-dim:rgba(255,180,60,.12);
  --live:#FF4D5E;
  --live-dim:rgba(255,77,94,.14);
  --tx-1:#E8EEF7;
  --tx-2:#A9B6C9;
  --tx-3:#6E7E96;
  --r-card:16px;
  --r-btn:10px;
  --r-img:12px;
  --r-glass:22px;
  --shadow:0 20px 40px -20px rgba(0,0,0,.8);
  --glow:0 0 0 1px rgba(23,225,196,.5),0 8px 30px -8px rgba(23,225,196,.55);
  --font:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg-900);
  color:var(--tx-1);
  font-family:var(--font);
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border-style:none}
a{color:var(--brand);text-decoration:none;transition:color .2s ease,border-color .2s ease}
a:hover{color:#5cf3dc}
a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.35;color:var(--tx-1)}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit;cursor:pointer}
input{font-family:inherit}
.grid-container{max-width:1200px}
.num{font-variant-numeric:tabular-nums;letter-spacing:.04em}

/* ============ 顶栏 ============ */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(5,8,15,.86);
  border-bottom:1px solid var(--glass-bd);
  backdrop-filter:blur(14px) saturate(120%);
  -webkit-backdrop-filter:blur(14px) saturate(120%);
}
@supports not ((backdrop-filter:blur(4px))){
  .site-header{background:#0E1626}
}
.header-inner{
  height:72px;display:flex;align-items:center;gap:24px;
}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;text-decoration:none}
.brand__mark{
  width:38px;height:38px;border-radius:11px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(140deg,rgba(23,225,196,.9),rgba(10,168,147,.85));
  color:#04120F;font-weight:800;font-size:15px;letter-spacing:.02em;
  box-shadow:0 6px 20px -6px rgba(23,225,196,.7);
}
.brand__text{display:flex;flex-direction:column;line-height:1.15}
.brand__main{font-size:17px;font-weight:800;color:var(--tx-1);letter-spacing:.01em}
.brand__sub{font-size:11px;color:var(--tx-3);letter-spacing:.14em}

.nav-tabs{
  display:flex;align-items:center;gap:6px;flex:1 1 auto;
  overflow-x:auto;scrollbar-width:none;
}
.nav-tabs::-webkit-scrollbar{display:none}
.nav-chip{
  position:relative;white-space:nowrap;
  padding:9px 15px;border-radius:999px;
  font-size:14px;color:var(--tx-2);
  border:1px solid transparent;
  transition:all .22s ease;
}
.nav-chip:hover{color:var(--tx-1);background:rgba(255,255,255,.05)}
.nav-chip.is-active{
  color:var(--brand);background:var(--brand-dim);
  border-color:rgba(23,225,196,.28);
  box-shadow:0 0 0 1px rgba(23,225,196,.25) inset;
}
.nav-chip.is-active::after{
  content:"";position:absolute;left:16px;right:16px;bottom:-2px;height:2px;
  border-radius:2px;background:var(--brand);
  box-shadow:0 0 12px rgba(23,225,196,.85);
}
.header-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.icon-btn{
  width:42px;height:42px;border-radius:12px;
  background:var(--glass-bg);border:1px solid var(--glass-bd);
  display:none;align-items:center;justify-content:center;gap:4px;flex-direction:column;
  transition:border-color .2s ease,background .2s ease;
}
.icon-btn span{display:block;width:16px;height:2px;border-radius:2px;background:var(--tx-2)}
.icon-btn:hover{border-color:var(--glass-bd-hover);background:rgba(255,255,255,.08)}

.mobile-nav{
  display:none;border-top:1px solid var(--glass-bd);
  background:rgba(5,8,15,.97);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  padding:14px 16px 20px;
}
.mobile-nav.is-open{display:block}
.mobile-nav a{
  display:block;padding:13px 14px;margin-bottom:8px;
  border-radius:12px;background:var(--glass-bg);
  border:1px solid var(--glass-bd);color:var(--tx-1);font-size:15px;
}
.mobile-nav a.is-active{color:var(--brand);border-color:rgba(23,225,196,.35);background:var(--brand-dim)}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 22px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;letter-spacing:.01em;
  border:1px solid transparent;cursor:pointer;
  transition:transform .18s ease,box-shadow .22s ease,background .22s ease,border-color .22s ease,color .22s ease;
}
.btn--sm{height:38px;padding:0 18px;font-size:14px}
.btn--full{width:100%}
.btn--glow{
  background:linear-gradient(135deg,var(--brand),var(--brand-deep));
  color:#04120F;box-shadow:var(--glow);
}
.btn--glow:hover{transform:translateY(-1px);box-shadow:0 0 0 1px rgba(23,225,196,.6),0 14px 34px -10px rgba(23,225,196,.75);color:#04120F}
.btn--glow:active{transform:translateY(1px);box-shadow:none}
.btn--ghost{
  background:var(--glass-bg);border-color:var(--glass-bd);color:var(--tx-1);
}
.btn--ghost:hover{border-color:var(--glass-bd-hover);color:var(--brand);background:rgba(23,225,196,.08)}
.btn--text{
  height:auto;padding:0 0 4px;border-radius:0;color:var(--brand);
  border-bottom:1px solid rgba(23,225,196,.4);background:none;font-weight:600;
}
.btn--text:hover{color:#5cf3dc;border-bottom-color:#5cf3dc}

/* ============ 徽章 / 标签 ============ */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;font-weight:600;letter-spacing:.06em;
  padding:4px 11px;border-radius:999px;line-height:1.6;
}
.badge--brand{background:var(--brand-dim);color:var(--brand)}
.badge--amber{background:var(--amber-dim);color:var(--amber)}
.badge--live{background:var(--live-dim);color:var(--live)}
.badge--gray{background:rgba(255,255,255,.06);color:var(--tx-2)}
.dot-live{
  width:6px;height:6px;border-radius:50%;background:var(--live);
  box-shadow:0 0 0 0 rgba(255,77,94,.7);animation:pulse 1.6s infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(255,77,94,.7)}
  70%{box-shadow:0 0 0 9px rgba(255,77,94,0)}
  100%{box-shadow:0 0 0 0 rgba(255,77,94,0)}
}

/* ============ 文章头部 ============ */
.article-hero{
  position:relative;
  padding:44px 0 34px;
  background-image:linear-gradient(180deg,rgba(5,8,15,.86),rgba(5,8,15,.97)),url('/assets/images/backpic/back-2.webp');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--glass-bd);
  overflow:hidden;
}
.article-hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:linear-gradient(180deg,rgba(0,0,0,.9),transparent 85%);
  -webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,.9),transparent 85%);
}
.article-hero .grid-container{position:relative;z-index:1}
.breadcrumb{
  display:flex;align-items:center;flex-wrap:wrap;gap:6px;
  font-size:12.5px;color:var(--tx-3);margin-bottom:18px;
}
.breadcrumb a{color:var(--tx-3)}
.breadcrumb a:hover{color:var(--brand)}
.breadcrumb span{color:var(--tx-3)}
.breadcrumb__current{color:var(--tx-2);max-width:520px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.article-title{
  font-size:30px;line-height:1.4;font-weight:800;
  max-width:900px;margin-bottom:18px;
}
.article-meta{
  display:flex;align-items:center;flex-wrap:wrap;gap:10px 18px;
  font-size:14px;color:var(--tx-3);
}
.article-meta .sep{width:1px;height:14px;background:rgba(255,255,255,.14)}

/* ============ 布局 ============ */
.site-main{padding-bottom:88px}
.article-layout{margin-top:44px}
.article-main{min-width:0}
.article-side{padding-top:0}

.article-cover{
  margin:0 0 34px;border-radius:var(--r-card);overflow:hidden;
  border:1px solid var(--glass-bd);background:var(--bg-700);
  box-shadow:var(--shadow);
}
.article-cover img{width:100%;aspect-ratio:16/9;object-fit:cover}

/* ============ 正文排版 ============ */
.article-body{
  max-width:820px;
  font-size:17px;line-height:1.9;color:var(--tx-1);
}
.article-body h2{
  font-size:22px;line-height:1.5;margin:1.9em 0 .8em;padding-left:12px;
  border-left:3px solid var(--brand);
}
.article-body h3{
  font-size:18px;line-height:1.6;margin:1.6em 0 .7em;padding-left:10px;
  border-left:3px solid rgba(23,225,196,.55);
}
.article-body h4{font-size:16.5px;margin:1.4em 0 .6em;color:var(--tx-1)}
.article-body p{margin:0 0 1em}
.article-body strong{color:#fff;font-weight:700}
.article-body a{color:var(--brand);border-bottom:1px solid rgba(23,225,196,.35)}
.article-body a:hover{border-bottom-color:var(--brand)}
.article-body blockquote{
  margin:1.6em 0;padding:16px 20px;
  background:var(--glass-bg);border:1px solid var(--glass-bd);
  border-left:3px solid var(--amber);
  border-radius:var(--r-img);color:var(--tx-2);font-size:16px;
}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body img{
  border-radius:var(--r-img);margin:1.5em auto;width:auto;max-width:100%;
}
.article-body figcaption,
.article-body .caption{
  font-size:13px;color:var(--tx-3);text-align:center;margin:.6em 0 1.6em;
}
.article-body ul,.article-body ol{padding-left:22px;margin:0 0 1.2em}
.article-body ul li{list-style:none;position:relative;padding-left:16px;margin:.45em 0}
.article-body ul li::before{
  content:"";position:absolute;left:0;top:.72em;
  width:6px;height:6px;border-radius:2px;background:var(--brand);opacity:.8;
}
.article-body ol{list-style:decimal}
.article-body ol li{margin:.45em 0}
.article-body table{
  width:100%;border-collapse:collapse;display:block;overflow-x:auto;
  margin:1.5em 0;font-size:15px;
}
.article-body thead th{
  background:rgba(255,255,255,.05);color:var(--tx-2);
  font-weight:600;text-align:left;white-space:nowrap;
}
.article-body th,.article-body td{
  padding:11px 14px;border-bottom:1px solid rgba(255,255,255,.07);
}
.article-body pre{
  background:var(--bg-700);border:1px solid var(--glass-bd);
  border-radius:var(--r-img);padding:14px 16px;overflow-x:auto;
  font-size:14px;line-height:1.7;color:var(--tx-2);
}
.article-body code{font-size:.94em;color:var(--amber)}
.article-body hr{border:none;border-top:1px solid rgba(255,255,255,.09);margin:2em 0}

/* 空状态 */
.empty-state{
  padding:52px 28px;text-align:center;
  background:var(--glass-bg);border:1px dashed rgba(255,255,255,.16);
  border-radius:var(--r-card);
}
.empty-state i{font-size:26px;color:var(--tx-3);margin-bottom:14px;display:block}
.empty-state h2{font-size:20px;margin-bottom:8px;border:none;padding:0}
.empty-state p{color:var(--tx-2);font-size:15px;margin-bottom:20px}

/* ============ 标签 / 翻页 / 相关 ============ */
.article-tags{
  display:flex;align-items:center;flex-wrap:wrap;gap:10px;
  margin:38px 0 0;padding-top:24px;border-top:1px solid rgba(255,255,255,.08);
}
.article-tags .label{font-size:13px;color:var(--tx-3)}
.chip{
  display:inline-flex;align-items:center;
  font-size:13px;color:var(--tx-2);
  padding:6px 14px;border-radius:999px;
  background:var(--glass-bg);border:1px solid var(--glass-bd);
  transition:all .2s ease;
}
.chip:hover{color:var(--brand);border-color:var(--glass-bd-hover);background:rgba(23,225,196,.08)}

.post-nav{
  display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:28px;
}
.post-nav a{
  display:block;padding:18px 20px;border-radius:var(--r-card);
  background:var(--glass-bg);border:1px solid var(--glass-bd);
  color:var(--tx-1);transition:all .22s ease;
}
.post-nav a:hover{border-color:var(--glass-bd-hover);background:rgba(23,225,196,.06);transform:translateY(-1px)}
.post-nav .pn-label{display:block;font-size:12px;color:var(--tx-3);letter-spacing:.08em;margin-bottom:8px}
.post-nav .pn-title{display:block;font-size:15px;font-weight:600;color:var(--tx-1);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.post-nav a:hover .pn-title{color:var(--brand)}

.related-block{margin-top:56px}
.block-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:16px;margin-bottom:22px;flex-wrap:wrap;
}
.block-head h2{font-size:24px;font-weight:800}
.block-head .sub{font-size:14px;color:var(--tx-3);margin:6px 0 0}
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.mini-card{
  display:flex;flex-direction:column;overflow:hidden;
  background:var(--glass-bg);border:1px solid var(--glass-bd);
  border-radius:var(--r-card);transition:all .25s ease;
}
.mini-card:hover{border-color:var(--glass-bd-hover);background:rgba(255,255,255,.07);transform:translateY(-2px)}
.mini-card__thumb{background:var(--bg-700);overflow:hidden}
.mini-card__thumb img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform 1.2s ease}
.mini-card:hover .mini-card__thumb img{transform:scale(1.03)}
.mini-card__body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:8px}
.mini-card__title{
  font-size:15.5px;font-weight:700;line-height:1.55;color:var(--tx-1);
  overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;
}
.mini-card:hover .mini-card__title{color:var(--brand)}
.mini-card__meta{font-size:12.5px;color:var(--tx-3);margin-top:auto}

/* ============ 侧栏 ============ */
.side-card{
  background:var(--glass-bg);border:1px solid var(--glass-bd);
  border-radius:var(--r-card);padding:22px 22px 20px;
  backdrop-filter:blur(14px) saturate(120%);
  -webkit-backdrop-filter:blur(14px) saturate(120%);
  margin-bottom:20px;
}
@supports not ((backdrop-filter:blur(4px))){
  .side-card{background:#0E1626}
}
.side-title{
  font-size:15px;font-weight:700;letter-spacing:.02em;
  display:flex;align-items:center;gap:8px;margin-bottom:16px;
}
.side-title::before{
  content:"";width:3px;height:14px;border-radius:2px;background:var(--brand);
  box-shadow:0 0 10px rgba(23,225,196,.8);
}
.rank-list li{border-bottom:1px dashed rgba(255,255,255,.08)}
.rank-list li:last-child{border-bottom:none}
.rank-list a{
  display:flex;gap:12px;align-items:flex-start;
  padding:12px 0;color:var(--tx-2);font-size:14.5px;line-height:1.6;
}
.rank-list a:hover{color:var(--brand)}
.rank-no{
  flex:0 0 auto;font-size:13px;font-weight:700;color:var(--amber);
  font-variant-numeric:tabular-nums;letter-spacing:.04em;padding-top:1px;
}
.rank-list a:nth-child(n+4) .rank-no{color:var(--tx-3)}
.side-card--cta p{font-size:14px;color:var(--tx-2);margin-bottom:16px}

/* ============ 底部 CTA ============ */
.bottom-cta{
  margin-top:72px;
  position:relative;overflow:hidden;
  border-radius:var(--r-glass);
  background-image:linear-gradient(120deg,rgba(23,225,196,.14),rgba(5,8,15,.5)),url('/assets/images/backpic/back-1.webp');
  background-size:cover;background-position:center;
  border:1px solid var(--glass-bd);
}
.bottom-cta__inner{
  padding:44px 40px;display:flex;align-items:center;justify-content:space-between;
  gap:28px;flex-wrap:wrap;
}
.bottom-cta h2{font-size:24px;font-weight:800;margin-bottom:10px}
.bottom-cta p{color:var(--tx-2);font-size:15px;margin:0;max-width:560px}
.bottom-cta__actions{display:flex;gap:14px;flex-wrap:wrap}

/* ============ 页脚 ============ */
.site-footer{
  background:var(--bg-900);
  border-top:1px solid rgba(255,255,255,.08);
  padding:60px 0 0;
  margin-top:0;
}
.footer-grid{
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1.4fr;gap:34px;
  padding-bottom:44px;
}
.footer-brand__name{font-size:19px;font-weight:800;color:var(--tx-1);letter-spacing:.01em}
.footer-brand__sub{font-size:11.5px;color:var(--brand);letter-spacing:.16em;margin-bottom:16px}
.footer-brand p{font-size:14px;color:var(--tx-3);line-height:1.85;margin:0;max-width:300px}
.footer-col h4{
  font-size:14px;font-weight:700;color:var(--tx-1);
  margin-bottom:16px;letter-spacing:.02em;
}
.footer-col ul li{margin-bottom:10px}
.footer-col ul a{font-size:14px;color:var(--tx-2)}
.footer-col ul a:hover{color:var(--brand)}
.footer-sub{display:flex;gap:8px;margin-top:12px}
.footer-sub input{
  flex:1 1 auto;min-width:0;height:42px;padding:0 14px;
  background:rgba(255,255,255,.05);border:1px solid var(--glass-bd);
  border-radius:var(--r-btn);color:var(--tx-1);font-size:14px;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.footer-sub input::placeholder{color:var(--tx-3)}
.footer-sub input:focus{
  outline:none;border-color:var(--brand);
  box-shadow:0 0 0 3px rgba(23,225,196,.16);
}
.footer-sub input.is-error{border-color:var(--live);box-shadow:0 0 0 3px rgba(255,77,94,.16)}
.footer-sub button{
  height:42px;padding:0 18px;border-radius:var(--r-btn);border:none;
  background:linear-gradient(135deg,var(--brand),var(--brand-deep));
  color:#04120F;font-weight:600;font-size:14px;
  transition:transform .18s ease,box-shadow .2s ease;
}
.footer-sub button:hover{transform:translateY(-1px);box-shadow:0 8px 22px -10px rgba(23,225,196,.85)}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;
  padding:18px 0 26px;border-top:1px solid rgba(255,255,255,.07);
  font-size:13px;color:var(--tx-3);
}
.footer-bottom a{color:var(--tx-3)}
.footer-bottom a:hover{color:var(--brand)}

/* ============ 响应式 ============ */
@media screen and (max-width:1023px){
  .header-inner{height:64px;gap:14px}
  .nav-tabs{display:none}
  .icon-btn{display:flex}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .article-title{font-size:26px}
  .article-hero{padding:34px 0 26px}
  .card-grid{grid-template-columns:1fr 1fr}
  .article-side{margin-top:44px}
  .bottom-cta__inner{padding:34px 26px}
}
@media screen and (max-width:767px){
  body{font-size:15.5px}
  .article-title{font-size:23px}
  .article-body{font-size:16.5px;line-height:1.85}
  .article-body h2{font-size:20px}
  .article-body h3{font-size:17px}
  .card-grid{grid-template-columns:1fr}
  .post-nav{grid-template-columns:1fr}
  .block-head h2{font-size:20px}
  .bottom-cta h2{font-size:20px}
  .bottom-cta__actions{width:100%}
  .bottom-cta__actions .btn{width:100%}
  .site-main{padding-bottom:56px}
}
@media screen and (max-width:519px){
  .grid-container{padding-left:16px;padding-right:16px}
  .brand__sub{display:none}
  .btn{padding:0 18px}
  .article-cover{margin-bottom:24px}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .empty-state{padding:38px 20px}
}
@media screen and (min-width:1440px){
  .grid-container{max-width:1320px}
}

/* roulang page: category1 */
:root{
  --bg-900:#05080F;
  --bg-800:#0A101C;
  --bg-700:#101A2B;
  --glass-bg:rgba(255,255,255,.05);
  --glass-bd:rgba(255,255,255,.09);
  --glass-bd-hover:rgba(23,225,196,.45);
  --brand:#17E1C4;
  --brand-deep:#0AA893;
  --brand-dim:rgba(23,225,196,.12);
  --amber:#FFB43C;
  --amber-dim:rgba(255,180,60,.12);
  --live:#FF4D5E;
  --live-dim:rgba(255,77,94,.14);
  --tx-1:#E8EEF7;
  --tx-2:#A9B6C9;
  --tx-3:#6E7E96;
  --r-card:16px;
  --r-btn:10px;
  --r-chip:999px;
  --r-img:12px;
  --r-lg:22px;
  --shadow:0 20px 40px -20px rgba(0,0,0,.8);
  --glow:0 0 0 1px rgba(23,225,196,.5),0 8px 30px -8px rgba(23,225,196,.55);
  --ff:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
  --mono:ui-monospace,"SFMono-Regular","Roboto Mono",Menlo,Consolas,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg-900);
  color:var(--tx-1);
  font-family:var(--ff);
  font-size:16px;
  line-height:1.8;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto;background:var(--bg-700);border-radius:var(--r-img)}
a{color:var(--brand);text-decoration:none;transition:color .18s ease,border-color .18s ease}
a:hover{color:var(--brand)}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;line-height:1.32;font-weight:700;color:var(--tx-1)}
h1{font-size:30px;line-height:1.25;font-weight:800;letter-spacing:.01em}
h2{font-size:24px}
h3{font-size:19px;line-height:1.45}
p{margin:0 0 1em}
p:last-child{margin-bottom:0}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px}
::selection{background:rgba(23,225,196,.28);color:#fff}

.grid-container{max-width:1200px;padding-left:20px;padding-right:20px;margin-left:auto;margin-right:auto}
@media screen and (min-width:1440px){.grid-container{max-width:1320px;padding-left:32px;padding-right:32px}}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 22px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;letter-spacing:.01em;
  border:1px solid transparent;text-decoration:none;white-space:nowrap;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,border-color .18s ease,color .18s ease;
}
.btn--glow{background:linear-gradient(180deg,var(--brand),var(--brand-deep));color:#04140F;box-shadow:var(--glow)}
.btn--glow:hover{transform:translateY(-1px);box-shadow:0 0 0 1px rgba(23,225,196,.7),0 12px 34px -8px rgba(23,225,196,.7);color:#04140F}
.btn--glow:active{transform:translateY(1px);box-shadow:0 0 0 1px rgba(23,225,196,.35)}
.btn--ghost{background:var(--glass-bg);border-color:var(--glass-bd);color:var(--tx-1);backdrop-filter:blur(14px) saturate(120%)}
.btn--ghost:hover{border-color:var(--glass-bd-hover);color:var(--brand);background:rgba(23,225,196,.06)}
.btn--ghost:active{transform:translateY(1px)}
.btn--text{height:auto;padding:0 0 2px;background:none;border:0;border-bottom:1px solid rgba(23,225,196,.4);border-radius:0;color:var(--brand);font-size:14px}
.btn--text:hover{border-bottom-color:var(--brand);color:var(--brand)}
.btn--sm{height:36px;padding:0 16px;font-size:14px}
.btn--block{width:100%}

/* ---------- 徽章 / 标签 ---------- */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:3px 10px;border-radius:var(--r-chip);
  font-size:12px;letter-spacing:.06em;line-height:1.5;font-weight:600;white-space:nowrap;
}
.badge--live{background:var(--live-dim);color:#FF7C88;border:1px solid rgba(255,77,94,.35)}
.badge--soon{background:var(--amber-dim);color:var(--amber);border:1px solid rgba(255,180,60,.3)}
.badge--replay{background:rgba(110,126,150,.16);color:#9DAEC6;border:1px solid rgba(110,126,150,.3)}
.badge--brand{background:var(--brand-dim);color:var(--brand);border:1px solid rgba(23,225,196,.3)}
.dot{width:7px;height:7px;border-radius:50%;background:var(--live);box-shadow:0 0 0 0 rgba(255,77,94,.6);animation:pulse 1.6s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(255,77,94,.55)}70%{box-shadow:0 0 0 8px rgba(255,77,94,0)}100%{box-shadow:0 0 0 0 rgba(255,77,94,0)}}
.tag{
  display:inline-flex;align-items:center;
  padding:2px 10px;border-radius:var(--r-chip);
  font-size:12px;letter-spacing:.04em;color:var(--tx-2);
  background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.07);
}
.num{font-family:var(--mono);font-variant-numeric:tabular-nums;letter-spacing:.04em}

/* ---------- 头部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(5,8,15,.86);
  backdrop-filter:blur(14px) saturate(120%);
  border-bottom:1px solid var(--glass-bd);
}
.header-inner{display:flex;align-items:center;gap:22px;height:72px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand__badge{
  width:38px;height:38px;border-radius:11px;
  display:flex;align-items:center;justify-content:center;
  font-size:14px;font-weight:800;letter-spacing:.02em;color:#04140F;
  background:linear-gradient(150deg,var(--brand),var(--brand-deep));
  box-shadow:0 8px 22px -10px rgba(23,225,196,.9);
}
.brand__text{display:flex;flex-direction:column;line-height:1.15}
.brand__main{font-size:16px;font-weight:800;color:var(--tx-1);letter-spacing:.02em}
.brand__sub{font-size:11px;color:var(--tx-3);letter-spacing:.16em}
.nav-tabs{display:flex;align-items:center;gap:6px;margin-left:auto;overflow-x:auto;scrollbar-width:none}
.nav-tabs::-webkit-scrollbar{display:none}
.nav-chip{
  position:relative;padding:8px 14px;border-radius:var(--r-chip);
  font-size:14px;color:var(--tx-2);white-space:nowrap;
  transition:color .18s ease,background .18s ease,box-shadow .18s ease;
}
.nav-chip:hover{color:var(--tx-1);background:rgba(255,255,255,.045)}
.nav-chip.is-active{
  color:var(--brand);background:var(--brand-dim);
  box-shadow:inset 0 -2px 0 rgba(23,225,196,.9),0 6px 20px -12px rgba(23,225,196,.9);
}
.header-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.icon-btn{
  width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;
  background:var(--glass-bg);border:1px solid var(--glass-bd);color:var(--tx-2);
  transition:color .18s ease,border-color .18s ease,background .18s ease;
}
.icon-btn:hover{color:var(--brand);border-color:var(--glass-bd-hover)}
.hamburger{display:none;width:40px;height:40px;border-radius:10px;background:var(--glass-bg);border:1px solid var(--glass-bd);color:var(--tx-1);align-items:center;justify-content:center}
.hamburger svg{width:18px;height:18px}

/* ---------- 顶部横幅 ---------- */
.banner{
  position:relative;
  padding:48px 0 44px;
  background-image:linear-gradient(100deg,rgba(5,8,15,.94) 12%,rgba(5,8,15,.72) 55%,rgba(5,8,15,.92) 100%),url(/assets/images/backpic/back-1.webp);
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--glass-bd);
  overflow:hidden;
}
.banner::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);
  background-size:56px 56px;
  mask-image:linear-gradient(180deg,rgba(0,0,0,.8),transparent 78%);
  -webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,.8),transparent 78%);
}
.banner__inner{position:relative;z-index:2;max-width:820px}
.breadcrumb{font-size:12.5px;color:var(--tx-3);letter-spacing:.02em;margin-bottom:16px}
.breadcrumb a{color:var(--tx-3)}
.breadcrumb a:hover{color:var(--brand)}
.breadcrumb span.sep{margin:0 8px;color:var(--tx-3);opacity:.6}
.banner h1{display:flex;align-items:center;gap:12px;flex-wrap:wrap;font-size:30px}
.banner h1 .h1-badge{font-size:12px;letter-spacing:.08em}
.banner__lead{margin-top:14px;font-size:16px;color:var(--tx-2);max-width:640px}
.banner__stats{display:flex;flex-wrap:wrap;gap:26px;margin-top:26px;padding-top:22px;border-top:1px solid var(--glass-bd)}
.stat__num{font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:26px;font-weight:700;color:var(--tx-1);letter-spacing:.02em;line-height:1.2}
.stat__num.is-live{color:var(--live)}
.stat__num.is-amber{color:var(--amber)}
.stat__label{font-size:12px;color:var(--tx-3);letter-spacing:.1em;margin-top:2px}

/* ---------- 过滤条 ---------- */
.filterbar{
  display:flex;align-items:center;gap:8px;overflow-x:auto;
  padding:18px 0 6px;scrollbar-width:none;
}
.filterbar::-webkit-scrollbar{display:none}
.filter-chip{
  padding:7px 15px;border-radius:var(--r-chip);white-space:nowrap;
  font-size:13px;color:var(--tx-2);
  background:var(--glass-bg);border:1px solid var(--glass-bd);
  transition:color .18s ease,border-color .18s ease,background .18s ease;
}
.filter-chip:hover{color:var(--tx-1);border-color:rgba(255,255,255,.2)}
.filter-chip.is-active{color:var(--brand);background:var(--brand-dim);border-color:rgba(23,225,196,.45)}

/* ---------- 通用板块 ---------- */
.section{padding:56px 0}
@media screen and (min-width:1024px){.section{padding:80px 0}}
.section--tight{padding-top:36px}
.section-head{margin-bottom:28px;display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap}
.section-title{font-size:24px;font-weight:800;letter-spacing:.01em}
.section-title::before{
  content:"";display:inline-block;width:4px;height:18px;border-radius:2px;
  background:linear-gradient(180deg,var(--brand),var(--brand-deep));
  margin-right:12px;vertical-align:-2px;
}
.section-desc{margin-top:10px;font-size:14px;color:var(--tx-2);max-width:660px}

/* ---------- 时间轴 ---------- */
.timeline{position:relative;padding-top:6px}
.timeline::before{
  content:"";position:absolute;left:71px;top:20px;bottom:34px;width:1px;
  background:linear-gradient(180deg,rgba(23,225,196,.55),rgba(23,225,196,.05));
}
.tl-item{
  position:relative;display:grid;grid-template-columns:104px minmax(0,1fr);gap:24px;
  padding-bottom:22px;
}
.tl-item::before{
  content:"";position:absolute;left:66px;top:22px;width:11px;height:11px;border-radius:50%;
  background:var(--bg-900);border:2px solid var(--brand);z-index:2;
}
.tl-item.is-live::before{border-color:var(--live);box-shadow:0 0 12px rgba(255,77,94,.7)}
.tl-time{
  font-family:var(--mono);font-variant-numeric:tabular-nums;letter-spacing:.04em;
  font-size:17px;font-weight:700;color:var(--tx-1);text-align:right;padding-top:16px;
}
.tl-time small{display:block;font-family:var(--ff);font-size:11.5px;font-weight:400;letter-spacing:.1em;color:var(--tx-3);margin-top:2px}
.tl-item.is-live .tl-time{color:var(--live)}
.tl-card{
  background:var(--glass-bg);border:1px solid var(--glass-bd);border-radius:var(--r-card);
  padding:18px 20px;backdrop-filter:blur(14px) saturate(120%);
  transition:border-color .22s ease,background .22s ease,box-shadow .22s ease;
}
.tl-card:hover{border-color:var(--glass-bd-hover);background:rgba(255,255,255,.07);box-shadow:var(--shadow)}
.tl-card__top{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:10px}
.tl-title{font-size:18px;font-weight:700;line-height:1.45}
.tl-desc{margin-top:8px;font-size:14px;color:var(--tx-2);line-height:1.8}
.tl-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:14px;padding-top:14px;border-top:1px dashed rgba(255,255,255,.09)}
.tl-meta .spacer{margin-left:auto}
.tl-feature{display:grid;grid-template-columns:minmax(0,3fr) minmax(0,7fr);gap:20px;align-items:center}
.tl-feature img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:var(--r-img)}
@media screen and (max-width:1023px){
  .tl-feature{grid-template-columns:1fr}
}

/* ---------- 玻璃面板 / 订阅 ---------- */
.glass-panel{
  background:var(--glass-bg);border:1px solid var(--glass-bd);border-radius:var(--r-lg);
  padding:30px;backdrop-filter:blur(14px) saturate(120%);box-shadow:var(--shadow);
}
.sub-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:34px;align-items:center}
@media screen and (max-width:1023px){.sub-grid{grid-template-columns:1fr;gap:24px}}
.sub-title{font-size:22px;font-weight:800;margin-bottom:10px}
.sub-text{font-size:14px;color:var(--tx-2);margin-bottom:20px}
.sub-form{display:flex;gap:10px;flex-wrap:wrap}
.sub-input{
  flex:1 1 240px;height:46px;padding:0 16px;border-radius:var(--r-btn);
  background:var(--bg-700);border:1px solid var(--glass-bd);color:var(--tx-1);
  transition:border-color .2s ease,box-shadow .2s ease;
}
.sub-input::placeholder{color:var(--tx-3)}
.sub-input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(23,225,196,.16)}
.sub-input.is-error{border-color:var(--live);box-shadow:0 0 0 3px rgba(255,77,94,.14)}
.agree{display:flex;align-items:flex-start;gap:8px;margin-top:14px;font-size:13px;color:var(--tx-3);line-height:1.6}
.agree input{margin-top:3px;accent-color:var(--brand)}
.form-tip{margin-top:10px;font-size:12.5px;color:var(--tx-3);min-height:18px}
.form-tip.is-error{color:#FF7C88}
.form-tip.is-ok{color:var(--brand)}
.benefit-list li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--tx-2);padding:9px 0;border-bottom:1px dashed rgba(255,255,255,.08)}
.benefit-list li:last-child{border-bottom:0}
.benefit-list .bk{color:var(--brand);font-family:var(--mono);font-size:13px;letter-spacing:.04em;flex:0 0 auto;padding-top:1px}

/* ---------- 前瞻卡片 ---------- */
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
@media screen and (max-width:1023px){.card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media screen and (max-width:639px){.card-grid{grid-template-columns:1fr}}
.f-card{
  background:var(--glass-bg);border:1px solid var(--glass-bd);border-radius:var(--r-card);
  overflow:hidden;display:flex;flex-direction:column;
  transition:border-color .22s ease,background .22s ease,box-shadow .22s ease,transform .22s ease;
}
.f-card:hover{border-color:var(--glass-bd-hover);background:rgba(255,255,255,.07);box-shadow:var(--shadow);transform:translateY(-2px)}
.f-card__media{aspect-ratio:16/9;overflow:hidden;background:var(--bg-700)}
.f-card__media img{width:100%;height:100%;object-fit:cover;border-radius:0;transition:transform 1.2s ease}
.f-card:hover .f-card__media img{transform:scale(1.03)}
.f-card__body{padding:18px 18px 20px;display:flex;flex-direction:column;gap:10px;flex:1}
.f-card__title{font-size:17px;font-weight:700;line-height:1.5}
.f-card__desc{font-size:14px;color:var(--tx-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.f-card__foot{margin-top:auto;display:flex;align-items:center;gap:10px;padding-top:12px;border-top:1px dashed rgba(255,255,255,.09);font-size:12.5px;color:var(--tx-3)}

/* ---------- FAQ ---------- */
.faq{display:flex;flex-direction:column;gap:10px;max-width:920px}
.faq-item{
  background:var(--glass-bg);border:1px solid var(--glass-bd);border-radius:14px;
  backdrop-filter:blur(14px) saturate(120%);overflow:hidden;transition:border-color .2s ease;
}
.faq-item[open]{border-color:rgba(23,225,196,.4)}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;gap:14px;
  padding:16px 20px;font-size:15.5px;font-weight:600;color:var(--tx-1);
  transition:color .2s ease;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::before{
  content:"";width:3px;height:16px;border-radius:2px;background:var(--tx-3);flex:0 0 auto;
  transition:background .2s ease;
}
.faq-item[open] summary{color:var(--brand)}
.faq-item[open] summary::before{background:var(--brand)}
.faq-item summary .sign{margin-left:auto;position:relative;width:14px;height:14px;flex:0 0 auto}
.faq-item summary .sign::before,
.faq-item summary .sign::after{
  content:"";position:absolute;background:var(--tx-2);border-radius:2px;transition:transform .2s ease,background .2s ease;
}
.faq-item summary .sign::before{left:0;top:6px;width:14px;height:2px}
.faq-item summary .sign::after{left:6px;top:0;width:2px;height:14px}
.faq-item[open] summary .sign::after{transform:scaleY(0)}
.faq-item[open] summary .sign::before{background:var(--brand)}
.faq-body{padding:0 20px 18px 37px;font-size:14.5px;color:var(--tx-2)}

/* ---------- 相关分类 ---------- */
.relchips{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.relchips .label{font-size:13px;color:var(--tx-3);margin-right:4px}
.chip-link{
  padding:8px 16px;border-radius:var(--r-chip);font-size:14px;
  background:var(--glass-bg);border:1px solid var(--glass-bd);color:var(--tx-2);
  transition:color .18s ease,border-color .18s ease,background .18s ease;
}
.chip-link:hover{color:var(--brand);border-color:var(--glass-bd-hover);background:rgba(23,225,196,.06)}
.chip-link.is-current{color:var(--brand);background:var(--brand-dim);border-color:rgba(23,225,196,.45)}
.cta-strip{
  display:flex;align-items:center;justify-content:space-between;gap:22px;flex-wrap:wrap;
  background:linear-gradient(120deg,rgba(23,225,196,.1),rgba(255,255,255,.03) 60%);
  border:1px solid var(--glass-bd);border-radius:var(--r-lg);padding:26px 30px;
}
.cta-strip h3{font-size:19px;margin-bottom:6px}
.cta-strip p{font-size:14px;color:var(--tx-2);margin:0}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--bg-900);border-top:1px solid rgba(255,255,255,.08);padding:56px 0 26px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,2.4fr) minmax(0,2.4fr) minmax(0,3.2fr);gap:34px}
@media screen and (max-width:1023px){.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}}
@media screen and (max-width:639px){.footer-grid{grid-template-columns:1fr}}
.footer-brand__name{font-size:19px;font-weight:800;letter-spacing:.02em}
.footer-brand__sub{font-size:12px;color:var(--tx-3);letter-spacing:.18em;margin-bottom:12px}
.footer-brand p{font-size:14px;color:var(--tx-2);max-width:320px}
.footer-col h4{font-size:14px;font-weight:700;color:var(--tx-1);margin-bottom:14px;letter-spacing:.04em}
.footer-col ul li{margin-bottom:10px}
.footer-col ul li a{font-size:14px;color:var(--tx-2)}
.footer-col ul li a:hover{color:var(--brand)}
.footer-sub{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}
.footer-sub input{
  flex:1 1 140px;height:40px;padding:0 12px;border-radius:var(--r-btn);
  background:var(--bg-700);border:1px solid var(--glass-bd);color:var(--tx-1);
}
.footer-sub input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(23,225,196,.16)}
.footer-sub button{
  height:40px;padding:0 16px;border-radius:var(--r-btn);border:0;
  background:linear-gradient(180deg,var(--brand),var(--brand-deep));color:#04140F;font-weight:600;
  transition:transform .18s ease,box-shadow .18s ease;
}
.footer-sub button:hover{transform:translateY(-1px);box-shadow:0 8px 24px -10px rgba(23,225,196,.9)}
.footer-bottom{
  margin-top:40px;padding-top:20px;border-top:1px solid rgba(255,255,255,.08);
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:13px;color:var(--tx-3);
}
.footer-bottom a{color:var(--tx-3)}
.footer-bottom a:hover{color:var(--brand)}

/* ---------- 响应式导航 ---------- */
@media screen and (max-width:1023px){
  .nav-tabs{
    position:fixed;left:0;right:0;top:72px;bottom:auto;
    display:none;flex-direction:column;align-items:stretch;gap:8px;
    padding:18px 20px 26px;margin:0;
    background:rgba(6,10,18,.97);
    backdrop-filter:blur(18px) saturate(120%);
    border-bottom:1px solid var(--glass-bd);
    box-shadow:0 30px 60px -30px rgba(0,0,0,.95);
    max-height:calc(100vh - 72px);overflow-y:auto;
  }
  .nav-tabs.is-open{display:flex}
  .nav-chip{padding:12px 14px;font-size:15px;border-radius:12px;background:rgba(255,255,255,.03)}
  .hamburger{display:flex}
  .header-actions .header-cta{display:none}
}
@media screen and (min-width:1024px){.hamburger{display:none}}

@media screen and (max-width:639px){
  .grid-container{padding-left:16px;padding-right:16px}
  .section{padding:52px 0}
  h1{font-size:26px}
  .banner{padding:34px 0 32px}
  .banner h1{font-size:26px}
  .section-title{font-size:21px}
  .tl-item{grid-template-columns:1fr;gap:10px;padding-bottom:18px;padding-left:0}
  .timeline::before{display:none}
  .tl-item::before{display:none}
  .tl-time{text-align:left;padding-top:0;font-size:16px}
  .glass-panel{padding:22px}
  .btn{height:48px;width:100%}
  .btn--text{height:auto;width:auto}
  .cta-actions{width:100%}
  .cta-strip{padding:22px}
}

/* roulang page: category2 */
:root{
  --bg-900:#05080F;
  --bg-800:#0A101C;
  --bg-700:#101A2B;
  --glass-bg:rgba(255,255,255,.05);
  --glass-bd:rgba(255,255,255,.09);
  --glass-bd-hover:rgba(23,225,196,.45);
  --brand:#17E1C4;
  --brand-deep:#0AA893;
  --brand-dim:rgba(23,225,196,.12);
  --amber:#FFB43C;
  --live:#FF4D5E;
  --tx-1:#E8EEF7;
  --tx-2:#A9B6C9;
  --tx-3:#6E7E96;
  --r-card:16px;
  --r-btn:10px;
  --r-chip:999px;
  --r-img:12px;
  --r-lg:22px;
  --shadow:0 20px 40px -20px rgba(0,0,0,.8);
  --glow:0 0 0 1px rgba(23,225,196,.5),0 8px 30px -8px rgba(23,225,196,.55);
  --sect:88px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg-900);
  color:var(--tx-1);
  font-family:-apple-system,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--brand);text-decoration:none;transition:color .2s ease,border-color .2s ease,background .2s ease}
a:hover{color:#4ff0d8}
img{display:block;max-width:100%;height:auto}
button,input{font:inherit;color:inherit}
button{cursor:pointer}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.35;letter-spacing:-.01em}
h1{font-size:30px;line-height:1.3}
h2{font-size:24px}
h3{font-size:19px;line-height:1.45}
p{margin:0 0 1em}
p:last-child{margin-bottom:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
.num{font-variant-numeric:tabular-nums;letter-spacing:.04em}

/* ---------- 容器与栅格 ---------- */
.grid-container{max-width:1200px;margin:0 auto;padding-left:20px;padding-right:20px;width:100%}
@media(min-width:1440px){.grid-container{max-width:1320px}}
.grid-padding-x{margin-left:-10px;margin-right:-10px}
.grid-padding-x>.cell{padding-left:10px;padding-right:10px}
@media(min-width:640px){.grid-padding-x{margin-left:-15px;margin-right:-15px}.grid-padding-x>.cell{padding-left:15px;padding-right:15px}}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(5,8,15,.84);
  backdrop-filter:blur(14px) saturate(120%);
  -webkit-backdrop-filter:blur(14px) saturate(120%);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.header-inner{display:flex;align-items:center;gap:18px;min-height:72px}
.brand{display:flex;flex-direction:column;line-height:1.15;color:var(--tx-1);flex:0 0 auto}
.brand:hover{color:var(--tx-1)}
.brand__mark{font-size:19px;font-weight:800;letter-spacing:.02em}
.brand__sub{font-size:11px;color:var(--tx-3);letter-spacing:.18em}
.nav-tabs{display:flex;align-items:center;gap:6px;flex:1 1 auto;overflow-x:auto;scrollbar-width:none;padding:4px 0}
.nav-tabs::-webkit-scrollbar{display:none}
.nav-chip{
  position:relative;white-space:nowrap;padding:9px 16px;border-radius:var(--r-chip);
  font-size:14px;color:var(--tx-2);border:1px solid transparent;
  transition:color .2s ease,background .2s ease,border-color .2s ease;
}
.nav-chip:hover{color:var(--tx-1);background:rgba(255,255,255,.05)}
.nav-chip.is-active{color:var(--brand);background:var(--brand-dim);border-color:rgba(23,225,196,.25)}
.nav-chip.is-active::after{
  content:"";position:absolute;left:16px;right:16px;bottom:-1px;height:2px;
  border-radius:2px;background:var(--brand);box-shadow:0 0 10px rgba(23,225,196,.9);
}
.header-actions{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:10px;
  background:var(--glass-bg);border:1px solid var(--glass-bd);
  padding:0;position:relative;
}
.nav-toggle span{
  position:absolute;left:11px;right:11px;height:2px;border-radius:2px;background:var(--tx-1);
  transition:transform .25s ease,opacity .2s ease;
}
.nav-toggle span:nth-child(1){top:14px}
.nav-toggle span:nth-child(2){top:20px}
.nav-toggle span:nth-child(3){top:26px}
body.nav-open .nav-toggle span:nth-child(1){transform:translateY(6px) rotate(45deg)}
body.nav-open .nav-toggle span:nth-child(2){opacity:0}
body.nav-open .nav-toggle span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.mobile-drawer{
  display:none;position:fixed;left:0;right:0;top:72px;bottom:0;z-index:70;
  background:rgba(5,8,15,.96);backdrop-filter:blur(16px);
  padding:22px 20px 40px;flex-direction:column;gap:8px;overflow-y:auto;
}
.mobile-drawer.is-open{display:flex}
.mobile-drawer .nav-chip{display:block;padding:14px 18px;font-size:15px;border-radius:12px}
.mobile-drawer .btn{margin-top:12px;width:100%}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 22px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;border:1px solid transparent;
  transition:transform .18s ease,box-shadow .25s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn--glow{
  background:linear-gradient(180deg,#1CE9CB,#0AA893);color:#04231F;
  box-shadow:var(--glow);
}
.btn--glow:hover{transform:translateY(-1px);color:#04231F;box-shadow:0 0 0 1px rgba(23,225,196,.7),0 12px 34px -8px rgba(23,225,196,.7)}
.btn--glow:active{transform:translateY(1px);box-shadow:none}
.btn--glass{
  background:var(--glass-bg);border-color:var(--glass-bd);color:var(--tx-1);
  backdrop-filter:blur(14px) saturate(120%);
}
.btn--glass:hover{border-color:var(--glass-bd-hover);color:#fff;background:rgba(23,225,196,.08)}
.btn--outline{background:transparent;border-color:rgba(23,225,196,.45);color:var(--brand)}
.btn--outline:hover{background:var(--brand-dim);color:#5BF2DC;border-color:var(--brand)}
.btn--sm{height:38px;padding:0 16px;font-size:14px}
.btn--block{width:100%}

/* ---------- 页头 ---------- */
.page-head{
  position:relative;overflow:hidden;
  background:var(--bg-800);
  border-bottom:1px solid rgba(255,255,255,.07);
  padding:52px 0 42px;
}
.page-head::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:linear-gradient(180deg,rgba(0,0,0,.9),transparent 78%);
  -webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,.9),transparent 78%);
}
.page-head::after{
  content:"";position:absolute;top:-120px;right:-80px;width:420px;height:320px;pointer-events:none;
  background:radial-gradient(closest-side,rgba(23,225,196,.18),transparent 70%);
  transform:rotate(-12deg);
}
.page-head .grid-container{position:relative;z-index:1}
.crumb{font-size:13px;color:var(--tx-3);margin-bottom:16px}
.crumb a{color:var(--tx-3)}
.crumb a:hover{color:var(--brand)}
.crumb span{margin:0 8px;color:rgba(255,255,255,.2)}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;letter-spacing:.1em;color:var(--brand);
  background:var(--brand-dim);border:1px solid rgba(23,225,196,.28);
  border-radius:var(--r-chip);padding:4px 12px;margin-bottom:16px;
}
.eyebrow--amber{color:var(--amber);background:rgba(255,180,60,.12);border-color:rgba(255,180,60,.3)}
.page-head h1{font-size:30px;margin-bottom:14px}
.page-head__lead{max-width:720px;color:var(--tx-2);font-size:16px}
.chip-bar{display:flex;gap:8px;overflow-x:auto;padding:22px 0 2px;scrollbar-width:none}
.chip-bar::-webkit-scrollbar{display:none}
.filter-chip{
  white-space:nowrap;padding:8px 16px;border-radius:var(--r-chip);
  background:var(--glass-bg);border:1px solid var(--glass-bd);
  color:var(--tx-2);font-size:14px;
  transition:color .2s ease,border-color .2s ease,background .2s ease;
}
.filter-chip:hover{color:var(--tx-1);border-color:var(--glass-bd-hover)}
.filter-chip.is-active{color:var(--brand);background:var(--brand-dim);border-color:rgba(23,225,196,.45)}

/* ---------- 板块 ---------- */
.section{padding:var(--sect) 0}
.section--tight{padding:56px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:28px;flex-wrap:wrap}
.section-head h2{margin-top:10px}
.section-head__note{color:var(--tx-2);font-size:14px;max-width:420px}
.divider{height:1px;background:linear-gradient(90deg,rgba(23,225,196,.4),rgba(255,255,255,.06) 45%,transparent)}

/* ---------- 数据概览 ---------- */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stat-card{
  background:var(--glass-bg);border:1px solid var(--glass-bd);border-radius:var(--r-card);
  padding:20px 20px 18px;backdrop-filter:blur(14px) saturate(120%);
  transition:border-color .25s ease,background .25s ease;
}
.stat-card:hover{border-color:var(--glass-bd-hover);background:rgba(255,255,255,.07)}
.stat-card__label{font-size:12px;letter-spacing:.1em;color:var(--tx-3)}
.stat-card__value{font-size:34px;font-weight:800;line-height:1.2;margin-top:8px;font-variant-numeric:tabular-nums;letter-spacing:.02em}
.stat-card__value--brand{color:var(--brand)}
.stat-card__value--amber{color:var(--amber)}
.stat-card__foot{font-size:13px;color:var(--tx-2);margin-top:6px}

/* ---------- 比分表格 ---------- */
.panel{
  background:var(--glass-bg);border:1px solid var(--glass-bd);border-radius:var(--r-lg);
  backdrop-filter:blur(14px) saturate(120%);box-shadow:var(--shadow);overflow:hidden;
}
.panel__head{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 22px;border-bottom:1px solid rgba(255,255,255,.07);flex-wrap:wrap;
}
.panel__head h3{display:flex;align-items:center;gap:10px}
.panel__head .dot{width:7px;height:7px;border-radius:50%;background:var(--live);box-shadow:0 0 0 4px rgba(255,77,94,.15);animation:breathe 1.6s ease-in-out infinite}
.refresh-meta{font-size:13px;color:var(--tx-3);display:flex;align-items:center;gap:10px}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.rank-table{width:100%;min-width:760px;border-collapse:collapse;margin:0;background:transparent}
.rank-table thead th{
  position:sticky;top:0;z-index:3;
  background:#0B1322;color:var(--tx-3);font-size:12px;letter-spacing:.12em;font-weight:600;
  text-align:left;padding:13px 18px;border:none;border-bottom:1px solid rgba(255,255,255,.08);
  white-space:nowrap;
}
.rank-table tbody tr{background:transparent;border-bottom:1px solid rgba(255,255,255,.05);transition:background .2s ease}
.rank-table tbody tr:nth-child(even){background:rgba(255,255,255,.03)}
.rank-table tbody tr:hover{background:rgba(23,225,196,.07)}
.rank-table tbody td{padding:15px 18px;border:none;color:var(--tx-1);font-size:15px;vertical-align:middle}
.rank-no{
  display:inline-flex;align-items:center;justify-content:center;
  width:28px;height:28px;border-radius:8px;font-size:13px;font-weight:700;
  background:rgba(255,255,255,.06);color:var(--tx-2);font-variant-numeric:tabular-nums;
}
.rank-no--top{background:rgba(255,180,60,.16);color:var(--amber)}
.match-name{font-weight:600}
.match-name small{display:block;font-weight:400;font-size:12px;color:var(--tx-3);margin-top:2px}
.score-cell{font-size:18px;font-weight:800;font-variant-numeric:tabular-nums;letter-spacing:.04em;white-space:nowrap}
.score-cell .sep{color:var(--tx-3);margin:0 6px;font-weight:400}
.score-cell .lead{color:var(--brand)}
.trend{font-size:14px;color:var(--tx-2);font-variant-numeric:tabular-nums}
.badge{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;letter-spacing:.04em;padding:3px 10px;border-radius:var(--r-chip);
  border:1px solid transparent;white-space:nowrap;
}
.badge--live{color:#FF8A94;background:rgba(255,77,94,.12);border-color:rgba(255,77,94,.32)}
.badge--live i{width:6px;height:6px;border-radius:50%;background:var(--live);animation:breathe 1.6s ease-in-out infinite;display:inline-block}
.badge--soon{color:var(--amber);background:rgba(255,180,60,.12);border-color:rgba(255,180,60,.3)}
.badge--done{color:var(--tx-2);background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.1)}
.badge--brand{color:var(--brand);background:var(--brand-dim);border-color:rgba(23,225,196,.3)}
@keyframes breathe{
  0%,100%{opacity:1;box-shadow:0 0 0 0 rgba(255,77,94,.55)}
  50%{opacity:.45;box-shadow:0 0 0 6px rgba(255,77,94,0)}
}
.empty-state{display:none;padding:46px 20px;text-align:center;color:var(--tx-2)}
.empty-state__icon{
  width:52px;height:52px;border-radius:14px;margin:0 auto 14px;
  border:1px dashed rgba(255,255,255,.2);display:flex;align-items:center;justify-content:center;
  color:var(--tx-3);font-size:22px;font-weight:700;
}
.empty-state p{font-size:14px;margin-bottom:14px}

/* ---------- 焦点对阵卡 ---------- */
.match-grid{margin-bottom:-20px}
.match-grid>.cell{margin-bottom:20px}
.match-card{
  display:flex;flex-direction:column;height:100%;overflow:hidden;
  background:var(--glass-bg);border:1px solid var(--glass-bd);border-radius:var(--r-card);
  backdrop-filter:blur(14px) saturate(120%);
  transition:border-color .3s ease,background .3s ease;
}
.match-card:hover{border-color:var(--glass-bd-hover);background:rgba(255,255,255,.07)}
.match-card__media{position:relative;overflow:hidden;background:var(--bg-700)}
.match-card__media img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform 1.2s ease}
.match-card:hover .match-card__media img{transform:scale(1.03)}
.match-card__media .badge{position:absolute;left:12px;top:12px;backdrop-filter:blur(8px)}
.match-card__body{padding:18px 18px 20px;display:flex;flex-direction:column;gap:10px;flex:1}
.match-card__body h3{font-size:17px}
.match-card__score{font-size:22px;font-weight:800;font-variant-numeric:tabular-nums;letter-spacing:.04em;color:var(--tx-1)}
.match-card__score span{color:var(--tx-3);margin:0 6px;font-weight:400}
.match-card__desc{font-size:14px;color:var(--tx-2);line-height:1.75;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.match-card__foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;font-size:12px;color:var(--tx-3);border-top:1px dashed rgba(255,255,255,.1);padding-top:12px}

/* ---------- 榜单规则 FAQ ---------- */
.faq-wrap{max-width:920px}
.rank-faq.accordion{background:transparent;border:none;margin:0}
.rank-faq .accordion-item{
  background:var(--glass-bg);border:1px solid var(--glass-bd);border-radius:12px;
  margin-bottom:10px;overflow:hidden;backdrop-filter:blur(14px) saturate(120%);
  transition:border-color .25s ease,background .25s ease;
}
.rank-faq .accordion-item:hover{border-color:rgba(23,225,196,.3)}
.rank-faq .accordion-item.is-active{border-color:rgba(23,225,196,.45);background:rgba(23,225,196,.05)}
.rank-faq .accordion-title{
  padding:16px 52px 16px 20px;font-size:16px;font-weight:600;color:var(--tx-1);
  border:none;background:transparent;position:relative;transition:color .2s ease;
}
.rank-faq .accordion-title::before{
  content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);
  font-size:20px;font-weight:400;line-height:1;color:var(--brand);margin:0;
}
.rank-faq .accordion-item.is-active .accordion-title{color:var(--brand);box-shadow:inset 3px 0 0 var(--brand)}
.rank-faq .accordion-item.is-active .accordion-title::before{content:"−"}
.rank-faq .accordion-content{padding:0 20px 18px 20px;border:none;background:transparent;color:var(--tx-2);font-size:15px;line-height:1.85}

/* ---------- 表单 CTA ---------- */
.cta-band{
  position:relative;overflow:hidden;
  background:var(--bg-800);border-top:1px solid rgba(255,255,255,.07);border-bottom:1px solid rgba(255,255,255,.07);
  padding:56px 0;
}
.cta-band::before{
  content:"";position:absolute;left:-100px;bottom:-140px;width:460px;height:320px;
  background:radial-gradient(closest-side,rgba(23,225,196,.16),transparent 70%);
}
.cta-band__inner{
  position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;
  gap:32px;flex-wrap:wrap;
}
.cta-band h2{margin-bottom:8px}
.cta-band p{color:var(--tx-2);font-size:15px;max-width:440px}
.inline-form{display:flex;flex-direction:column;gap:8px;min-width:340px;flex:1 1 340px;max-width:520px}
.inline-form__row{display:flex;gap:10px}
.inline-form input{
  flex:1;height:46px;padding:0 16px;border-radius:var(--r-btn);
  background:var(--bg-700);border:1px solid var(--glass-bd);color:var(--tx-1);
  transition:border-color .2s ease,box-shadow .2s ease;
}
.inline-form input::placeholder{color:var(--tx-3)}
.inline-form input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(23,225,196,.15)}
.inline-form.is-error input{border-color:var(--live);box-shadow:0 0 0 3px rgba(255,77,94,.14)}
.form-msg{font-size:12px;color:var(--live);min-height:16px;margin:0}
.form-msg--ok{color:var(--brand);font-size:14px}
.form-success{
  display:flex;align-items:center;gap:10px;height:46px;padding:0 18px;border-radius:var(--r-btn);
  background:rgba(23,225,196,.1);border:1px solid rgba(23,225,196,.35);color:var(--brand);font-size:14px;
}
.form-success i{width:16px;height:16px;border-radius:50%;background:var(--brand);display:inline-block;position:relative}
.form-success i::after{
  content:"";position:absolute;left:5px;top:2.5px;width:4px;height:8px;
  border-right:2px solid #04231F;border-bottom:2px solid #04231F;transform:rotate(45deg);
}

/* ---------- 相关分类 ---------- */
.related{padding:40px 0 64px}
.related h3{font-size:15px;color:var(--tx-3);letter-spacing:.08em;font-weight:600;margin-bottom:14px}
.related-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.related-link{
  display:inline-flex;align-items:center;gap:8px;padding:9px 18px;border-radius:var(--r-chip);
  background:var(--glass-bg);border:1px solid var(--glass-bd);color:var(--tx-2);font-size:14px;
  transition:color .2s ease,border-color .2s ease,background .2s ease;
}
.related-link:hover{color:var(--brand);border-color:var(--glass-bd-hover);background:var(--brand-dim)}
.back-link{color:var(--tx-3);font-size:14px;border-bottom:1px solid rgba(255,255,255,.18);padding-bottom:2px}
.back-link:hover{color:var(--brand);border-color:var(--brand)}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--bg-900);border-top:1px solid rgba(255,255,255,.08);padding:56px 0 0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:40px}
.footer-brand__name{font-size:20px;font-weight:800}
.footer-brand__sub{font-size:11px;letter-spacing:.18em;color:var(--tx-3);margin-bottom:14px}
.footer-brand p{font-size:14px;color:var(--tx-2);max-width:300px}
.footer-col h4{font-size:14px;color:var(--tx-1);margin-bottom:14px;letter-spacing:.04em}
.footer-col ul li{margin-bottom:10px}
.footer-col ul li a{font-size:14px;color:var(--tx-2)}
.footer-col ul li a:hover{color:var(--brand)}
.footer-sub{display:flex;gap:8px;margin-top:14px}
.footer-sub input{
  flex:1;height:42px;padding:0 14px;border-radius:var(--r-btn);
  background:var(--bg-700);border:1px solid var(--glass-bd);color:var(--tx-1);font-size:14px;
}
.footer-sub input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(23,225,196,.14)}
.footer-sub button{
  height:42px;padding:0 16px;border-radius:var(--r-btn);border:none;font-size:14px;font-weight:600;
  background:linear-gradient(180deg,#1CE9CB,#0AA893);color:#04231F;
}
.footer-sub button:hover{transform:translateY(-1px)}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  border-top:1px solid rgba(255,255,255,.07);padding:18px 0;font-size:13px;color:var(--tx-3);
}
.footer-bottom a{color:var(--tx-3)}
.footer-bottom a:hover{color:var(--brand)}

/* ---------- 响应式 ---------- */
@media(max-width:1023px){
  :root{--sect:64px}
  .nav-tabs{display:none}
  .nav-toggle{display:block}
  .header-actions .btn--glow{display:none}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media(max-width:767px){
  :root{--sect:56px}
  h1,.page-head h1{font-size:26px}
  h2{font-size:21px}
  body{font-size:15px}
  .section{padding:var(--sect) 0}
  .page-head{padding:36px 0 30px}
  .brand__sub{display:none}
  .cta-band__inner{flex-direction:column;align-items:stretch;gap:20px}
  .inline-form{min-width:0;max-width:none}
  .inline-form__row{flex-direction:column}
  .inline-form .btn{width:100%;height:48px}
  .match-card__score{font-size:20px}
}
@media(max-width:519px){
  .stat-grid{grid-template-columns:1fr 1fr;gap:12px}
  .stat-card{padding:16px 14px}
  .stat-card__value{font-size:26px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px}
  .btn{width:100%}
  .related-link{width:100%;justify-content:center}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
}
@supports not (backdrop-filter:blur(2px)){
  .site-header{background:#0B1322}
  .panel,.match-card,.stat-card,.rank-faq .accordion-item,.btn--glass{background:#0E1626}
}

/* roulang page: category3 */
:root{
  --bg-900:#05080F;
  --bg-800:#0A101C;
  --bg-700:#101A2B;
  --glass-bg:rgba(255,255,255,.05);
  --glass-bg-2:rgba(255,255,255,.035);
  --glass-bd:rgba(255,255,255,.09);
  --glass-bd-hover:rgba(23,225,196,.45);
  --brand:#17E1C4;
  --brand-deep:#0AA893;
  --brand-dim:rgba(23,225,196,.12);
  --amber:#FFB43C;
  --amber-dim:rgba(255,180,60,.12);
  --live:#FF4D5E;
  --tx-1:#E8EEF7;
  --tx-2:#A9B6C9;
  --tx-3:#6E7E96;
  --r-card:16px;
  --r-btn:10px;
  --r-chip:999px;
  --r-img:12px;
  --r-lg:22px;
  --shadow:0 20px 40px -20px rgba(0,0,0,.8);
  --glow:0 0 0 1px rgba(23,225,196,.5), 0 8px 30px -8px rgba(23,225,196,.55);
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg-900);
  color:var(--tx-1);
  font-family:-apple-system,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:0;
  background-image:linear-gradient(rgba(255,255,255,.028) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.028) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(circle at 50% 0%,#000 0%,transparent 78%);
  mask-image:radial-gradient(circle at 50% 0%,#000 0%,transparent 78%);
}
img{max-width:100%;display:block;background:var(--bg-700);}
a{color:var(--brand);text-decoration:none;transition:color .2s ease;}
a:hover{color:#5CF4DE;}
button{font-family:inherit;}
h1,h2,h3,h4{color:var(--tx-1);font-weight:700;margin:0;line-height:1.35;}
p{margin:0 0 1em;}
p:last-child{margin-bottom:0;}
ul{margin:0;padding:0;list-style:none;}
.num{font-variant-numeric:tabular-nums;letter-spacing:.04em;}

/* ---------- 容器 ---------- */
.grid-container{max-width:1200px;margin:0 auto;padding-left:20px;padding-right:20px;width:100%;}
.page-main{position:relative;z-index:1;padding-bottom:20px;}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(5,8,15,.82);
  backdrop-filter:blur(14px) saturate(120%);
  -webkit-backdrop-filter:blur(14px) saturate(120%);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.header-inner{display:flex;align-items:center;gap:22px;min-height:72px;}
.brand{display:flex;flex-direction:column;justify-content:center;line-height:1.1;text-decoration:none;flex:0 0 auto;}
.brand__main{font-size:19px;font-weight:800;letter-spacing:.02em;color:var(--tx-1);}
.brand__sub{font-size:10.5px;letter-spacing:.22em;color:var(--brand);margin-top:3px;}
.nav-tabs{display:flex;align-items:center;gap:6px;flex:1 1 auto;overflow-x:auto;scrollbar-width:none;}
.nav-tabs::-webkit-scrollbar{display:none;}
.nav-chip{
  position:relative;flex:0 0 auto;
  padding:9px 15px;border-radius:var(--r-chip);
  font-size:14px;font-weight:500;color:var(--tx-2);
  white-space:nowrap;transition:color .2s ease,background .2s ease;
}
.nav-chip:hover{color:var(--tx-1);background:rgba(255,255,255,.05);}
.nav-chip.is-active{color:var(--brand);background:var(--brand-dim);}
.nav-chip.is-active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;border-radius:2px;
  background:var(--brand);box-shadow:0 0 10px rgba(23,225,196,.85);
}
.header-actions{display:flex;align-items:center;gap:10px;margin-left:auto;flex:0 0 auto;}
.icon-btn{
  width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;
  border-radius:10px;border:1px solid var(--glass-bd);background:var(--glass-bg);
  color:var(--tx-2);cursor:pointer;transition:all .2s ease;
}
.icon-btn:hover{color:var(--brand);border-color:var(--glass-bd-hover);}
.icon-btn:focus-visible,.btn:focus-visible,.nav-chip:focus-visible{outline:2px solid var(--brand);outline-offset:2px;}
.menu-toggle{display:none;width:40px;height:40px;border-radius:10px;border:1px solid var(--glass-bd);background:var(--glass-bg);color:var(--tx-1);cursor:pointer;align-items:center;justify-content:center;}
.menu-toggle span{display:block;width:16px;height:2px;background:currentColor;border-radius:2px;position:relative;}
.menu-toggle span::before,.menu-toggle span::after{content:"";position:absolute;left:0;width:16px;height:2px;background:currentColor;border-radius:2px;}
.menu-toggle span::before{top:-5px;}
.menu-toggle span::after{top:5px;}
.mobile-panel{
  display:none;padding:16px 20px 22px;
  border-top:1px solid rgba(255,255,255,.08);
  background:rgba(10,16,28,.96);
  backdrop-filter:blur(14px);
}
.mobile-panel.is-open{display:block;}
.mobile-panel .nav-chip{display:block;margin-bottom:8px;padding:12px 16px;font-size:15px;}
.mobile-panel .btn{width:100%;margin-top:10px;}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 22px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;text-decoration:none;cursor:pointer;
  border:1px solid transparent;white-space:nowrap;
  transition:transform .18s ease,box-shadow .25s ease,background .2s ease,border-color .2s ease,color .2s ease;
}
.btn--glow{background:var(--brand);color:#04211C;box-shadow:var(--glow);}
.btn--glow:hover{background:#2FF0D4;color:#04211C;transform:translateY(-1px);box-shadow:0 0 0 1px rgba(23,225,196,.65),0 14px 34px -8px rgba(23,225,196,.7);}
.btn--glow:active{transform:translateY(1px);box-shadow:0 0 0 1px rgba(23,225,196,.5);}
.btn--ghost{background:var(--glass-bg);border-color:var(--glass-bd);color:var(--tx-1);}
.btn--ghost:hover{border-color:var(--glass-bd-hover);color:var(--brand);transform:translateY(-1px);}
.btn--sm{height:38px;padding:0 16px;font-size:14px;}
.btn--block{width:100%;}

/* ---------- 徽标 / 标签 ---------- */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 11px;border-radius:var(--r-chip);
  font-size:12px;letter-spacing:.06em;font-weight:600;line-height:1.6;
}
.badge--brand{background:var(--brand-dim);color:var(--brand);}
.badge--amber{background:var(--amber-dim);color:var(--amber);}
.badge--live{background:rgba(255,77,94,.14);color:var(--live);}
.badge--mute{background:rgba(255,255,255,.07);color:var(--tx-2);}
.badge .dot{width:6px;height:6px;border-radius:50%;background:var(--live);animation:breathe 1.6s ease-in-out infinite;}
@keyframes breathe{0%,100%{opacity:1;transform:scale(1);}50%{opacity:.35;transform:scale(.78);}}
.chip{
  display:inline-flex;align-items:center;
  padding:4px 10px;border-radius:var(--r-chip);
  font-size:12px;background:rgba(255,255,255,.06);color:var(--tx-2);
}

/* ---------- 版面区块 ---------- */
.section{padding:38px 0;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:28px;flex-wrap:wrap;}
.section-head h2{font-size:24px;line-height:1.4;}
.section-head p{font-size:14px;color:var(--tx-3);margin:6px 0 0;}
.section-link{font-size:14px;color:var(--tx-2);border-bottom:1px solid rgba(255,255,255,.18);padding-bottom:2px;}
.section-link:hover{color:var(--brand);border-color:var(--brand);}

/* ---------- 内页横幅 ---------- */
.hero-banner{
  position:relative;overflow:hidden;
  border-radius:var(--r-lg);border:1px solid var(--glass-bd);
  background:var(--bg-800);box-shadow:var(--shadow);
  min-height:230px;display:flex;align-items:flex-end;
  margin-top:26px;
}
.hero-banner__bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.42;}
.hero-banner__bg::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(5,8,15,.96) 0%,rgba(5,8,15,.78) 48%,rgba(5,8,15,.38) 100%);}
.hero-banner::before{
  content:"";position:absolute;inset:-60% -30%;pointer-events:none;
  background:linear-gradient(105deg,transparent 44%,rgba(23,225,196,.10) 50%,transparent 56%);
}
.hero-banner__inner{position:relative;z-index:2;padding:32px 34px 30px;width:100%;}
.crumb{font-size:12.5px;color:var(--tx-3);margin-bottom:14px;letter-spacing:.02em;}
.crumb a{color:var(--tx-3);}
.crumb a:hover{color:var(--brand);}
.crumb .sep{margin:0 7px;opacity:.6;}
.hero-banner h1{font-size:30px;line-height:1.35;margin:12px 0 12px;font-weight:800;}
.hero-banner .hero-lead{max-width:640px;font-size:15.5px;color:var(--tx-2);margin:0;}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px;}

/* ---------- 过滤条 ---------- */
.filter-bar{display:flex;gap:10px;overflow-x:auto;padding:2px 2px 6px;scrollbar-width:none;}
.filter-bar::-webkit-scrollbar{display:none;}
.filter-chip{
  flex:0 0 auto;padding:8px 16px;border-radius:var(--r-chip);
  border:1px solid var(--glass-bd);background:rgba(255,255,255,.04);
  color:var(--tx-2);font-size:13.5px;white-space:nowrap;
  transition:all .2s ease;
}
.filter-chip:hover{color:var(--brand);border-color:var(--glass-bd-hover);}
.filter-chip.is-active{background:var(--brand-dim);border-color:rgba(23,225,196,.42);color:var(--brand);}

/* ---------- 头条专题 ---------- */
.feature-lead{
  display:grid;grid-template-columns:7fr 5fr;
  border-radius:var(--r-lg);overflow:hidden;
  border:1px solid var(--glass-bd);background:var(--glass-bg);
  backdrop-filter:blur(14px) saturate(120%);
  box-shadow:var(--shadow);
  transition:border-color .25s ease;
}
.feature-lead:hover{border-color:var(--glass-bd-hover);}
.feature-lead__media{position:relative;min-height:300px;background:var(--bg-700);overflow:hidden;}
.feature-lead__media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1.2s ease;}
.feature-lead:hover .feature-lead__media img{transform:scale(1.03);}
.feature-lead__badge{position:absolute;top:16px;left:16px;z-index:2;}
.feature-lead__body{padding:30px 32px;display:flex;flex-direction:column;justify-content:center;gap:14px;}
.feature-lead__body h3{font-size:23px;line-height:1.45;}
.feature-lead__body p{font-size:15px;color:var(--tx-2);margin:0;}
.feature-meta{display:flex;flex-wrap:wrap;gap:14px;font-size:13px;color:var(--tx-3);align-items:center;}
.feature-meta .sep{width:1px;height:12px;background:rgba(255,255,255,.14);}

/* ---------- 图文卡片网格（不等高） ---------- */
.story-grid{columns:3;column-gap:24px;}
.story-card{
  break-inside:avoid;-webkit-column-break-inside:avoid;
  margin:0 0 24px;border-radius:var(--r-card);
  border:1px solid var(--glass-bd);background:var(--glass-bg);
  backdrop-filter:blur(14px) saturate(120%);
  overflow:hidden;
  transition:border-color .25s ease,background .25s ease;
}
.story-card:hover{border-color:var(--glass-bd-hover);background:rgba(255,255,255,.07);}
.story-card__media{position:relative;overflow:hidden;background:var(--bg-700);}
.story-card__media img{width:100%;height:auto;object-fit:cover;transition:transform 1.2s ease;}
.story-card__media--tall img{aspect-ratio:4/3;}
.story-card__media--wide img{aspect-ratio:16/9;}
.story-card:hover .story-card__media img{transform:scale(1.03);}
.story-card__tag{position:absolute;top:12px;left:12px;z-index:2;}
.story-card__body{padding:18px 18px 20px;}
.story-card__body h3{font-size:17px;line-height:1.5;margin-bottom:10px;}
.story-card__body p{font-size:14px;color:var(--tx-2);margin:0 0 14px;}
.story-card__foot{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:12.5px;color:var(--tx-3);border-top:1px dashed rgba(255,255,255,.1);padding-top:12px;}
.clamp-2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.clamp-1{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}

/* ---------- 看点编号列表 ---------- */
.point-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;}
.point-item{
  display:flex;gap:14px;padding:18px 18px 16px;
  border-radius:14px;border:1px solid rgba(255,255,255,.07);
  background:rgba(255,255,255,.03);
  transition:border-color .25s ease,background .25s ease;
}
.point-item:hover{border-color:var(--glass-bd-hover);background:rgba(255,255,255,.055);}
.point-num{font-size:20px;font-weight:800;color:var(--amber);line-height:1.3;flex:0 0 auto;font-variant-numeric:tabular-nums;letter-spacing:.04em;}
.point-item h3{font-size:16px;margin-bottom:6px;line-height:1.5;}
.point-item p{font-size:14px;color:var(--tx-2);margin:0 0 10px;}

/* ---------- 专题节奏时间线 ---------- */
.timeline{border-radius:var(--r-card);border:1px solid var(--glass-bd);background:var(--glass-bg-2);padding:8px 22px;}
.tl-item{display:grid;grid-template-columns:118px 1fr;gap:22px;padding:20px 0;border-bottom:1px dashed rgba(255,255,255,.09);}
.tl-item:last-child{border-bottom:0;}
.tl-time{
  display:inline-flex;align-items:center;justify-content:center;align-self:start;
  height:30px;padding:0 12px;border-radius:var(--r-chip);
  background:rgba(255,255,255,.06);color:var(--amber);
  font-size:12.5px;font-weight:600;font-variant-numeric:tabular-nums;letter-spacing:.04em;
}
.tl-body h3{font-size:16px;margin-bottom:6px;}
.tl-body p{font-size:14px;color:var(--tx-2);margin:0;}

/* ---------- FAQ ---------- */
.faq-list{max-width:900px;}
.faq-item{
  border:1px solid var(--glass-bd);border-radius:12px;
  background:var(--glass-bg);margin-bottom:10px;overflow:hidden;
  transition:border-color .25s ease,box-shadow .25s ease;
}
.faq-item:hover{border-color:rgba(255,255,255,.18);}
.faq-item.is-open{border-color:rgba(23,225,196,.4);box-shadow:inset 3px 0 0 0 var(--brand);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:17px 20px;background:none;border:0;text-align:left;cursor:pointer;
  color:var(--tx-1);font-size:16px;font-weight:600;line-height:1.6;
}
.faq-item.is-open .faq-q{color:var(--brand);}
.faq-q::after{
  content:"";flex:0 0 14px;width:14px;height:14px;
  background:
    linear-gradient(var(--brand),var(--brand)) center/14px 2px no-repeat,
    linear-gradient(var(--brand),var(--brand)) center/2px 14px no-repeat;
  transition:opacity .2s ease;
}
.faq-item.is-open .faq-q::after{background:linear-gradient(var(--brand),var(--brand)) center/14px 2px no-repeat;}
.faq-a{display:none;padding:0 20px 18px;font-size:15px;color:var(--tx-2);line-height:1.85;}
.faq-item.is-open .faq-a{display:block;}

/* ---------- CTA 横幅 ---------- */
.cta-band{
  position:relative;overflow:hidden;
  display:flex;align-items:center;justify-content:space-between;gap:32px;
  padding:38px 40px;border-radius:var(--r-lg);
  border:1px solid rgba(23,225,196,.28);
  background:linear-gradient(120deg,rgba(23,225,196,.13),rgba(255,255,255,.03) 58%,rgba(255,180,60,.07));
  box-shadow:var(--shadow);
}
.cta-band__bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.12;pointer-events:none;}
.cta-band__text{position:relative;z-index:2;max-width:520px;}
.cta-band__text h2{font-size:24px;margin-bottom:10px;}
.cta-band__text p{font-size:15px;color:var(--tx-2);margin:0;}
.cta-band__form{position:relative;z-index:2;width:100%;max-width:430px;}
.date-row{display:flex;gap:10px;}
.date-row input{
  flex:1 1 auto;height:46px;padding:0 16px;border-radius:var(--r-btn);
  border:1px solid var(--glass-bd);background:rgba(5,8,15,.6);
  color:var(--tx-1);font-size:15px;font-family:inherit;outline:none;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.date-row input::placeholder{color:var(--tx-3);}
.date-row input:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(23,225,196,.16);}
.date-row input.is-error{border-color:var(--live);box-shadow:0 0 0 3px rgba(255,77,94,.15);}
.form-tip{font-size:12.5px;color:var(--tx-3);margin:10px 0 0;min-height:18px;}
.form-tip.is-error{color:var(--live);}
.form-tip.is-ok{color:var(--brand);}
.form-ok{
  display:flex;align-items:center;gap:10px;
  padding:14px 16px;border-radius:var(--r-btn);
  border:1px solid rgba(23,225,196,.4);background:var(--brand-dim);
  color:var(--brand);font-size:14.5px;font-weight:600;
}

/* ---------- 相关分类 ---------- */
.rel-row{display:flex;flex-wrap:wrap;gap:10px;align-items:center;}
.back-home{font-size:14px;color:var(--tx-2);border-bottom:1px solid rgba(255,255,255,.18);padding-bottom:2px;}
.back-home:hover{color:var(--brand);border-color:var(--brand);}

/* ---------- 页脚 ---------- */
.site-footer{
  position:relative;z-index:1;
  background:var(--bg-900);
  border-top:1px solid rgba(255,255,255,.08);
  margin-top:60px;padding:56px 0 24px;
}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.4fr;gap:32px;}
.footer-brand__name{font-size:20px;font-weight:800;letter-spacing:.02em;}
.footer-brand__sub{font-size:11px;letter-spacing:.22em;color:var(--brand);margin:4px 0 14px;}
.footer-brand p{font-size:14px;color:var(--tx-2);max-width:320px;}
.footer-col h4{font-size:14px;color:var(--tx-1);margin-bottom:14px;letter-spacing:.04em;}
.footer-col ul li{margin-bottom:9px;}
.footer-col ul li a{font-size:14px;color:var(--tx-2);}
.footer-col ul li a:hover{color:var(--brand);}
.footer-sub{display:flex;gap:8px;margin-top:12px;}
.footer-sub input{
  flex:1 1 auto;min-width:0;height:42px;padding:0 14px;border-radius:10px;
  border:1px solid var(--glass-bd);background:rgba(5,8,15,.6);
  color:var(--tx-1);font-size:14px;font-family:inherit;outline:none;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.footer-sub input::placeholder{color:var(--tx-3);}
.footer-sub input:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(23,225,196,.16);}
.footer-sub input.is-error{border-color:var(--live);}
.footer-sub button{
  flex:0 0 auto;height:42px;padding:0 18px;border-radius:10px;border:0;cursor:pointer;
  background:var(--brand);color:#04211C;font-size:14px;font-weight:700;
  transition:background .2s ease,transform .18s ease;
}
.footer-sub button:hover{background:#2FF0D4;transform:translateY(-1px);}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  margin-top:42px;padding-top:20px;border-top:1px solid rgba(255,255,255,.08);
  font-size:13px;color:var(--tx-3);
}
.footer-bottom a{color:var(--tx-3);}
.footer-bottom a:hover{color:var(--brand);}

/* ---------- 响应式 ---------- */
@media (max-width:1023px){
  .nav-tabs{display:none;}
  .menu-toggle{display:inline-flex;}
  .header-actions .btn--glow{display:none;}
  .feature-lead{grid-template-columns:1fr;}
  .feature-lead__media{min-height:230px;}
  .story-grid{columns:2;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:767px){
  .section{padding:26px 0;}
  .section-head h2{font-size:21px;}
  .hero-banner h1{font-size:25px;}
  .hero-banner__inner{padding:24px 20px 22px;}
  .point-grid{grid-template-columns:1fr;}
  .tl-item{grid-template-columns:1fr;gap:10px;}
  .cta-band{flex-direction:column;align-items:flex-start;padding:28px 22px;}
  .cta-band__text h2{font-size:21px;}
  .btn{width:auto;}
}
@media (max-width:639px){
  .grid-container{padding-left:16px;padding-right:16px;}
  .story-grid{columns:1;}
  .feature-lead__body{padding:22px 20px;}
  .feature-lead__body h3{font-size:19px;}
  .footer-grid{grid-template-columns:1fr;gap:26px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .date-row{flex-direction:column;}
  .date-row .btn{width:100%;}
  .btn--block-sm{width:100%;}
}
@media (min-width:1440px){
  .grid-container{max-width:1320px;}
}