/* roulang page: index */
:root{
  --bg-base:#0B0A12;
  --bg-1:#14121F;
  --bg-2:#1B1830;
  --bg-foot:#08070E;
  --line:rgba(255,255,255,0.08);
  --line-strong:rgba(255,255,255,0.14);
  --primary:#21E6C1;
  --primary-ink:#06231F;
  --primary-soft:rgba(33,230,193,0.12);
  --accent:#FF3D7F;
  --accent-2:#FFC24B;
  --text-1:#F2F0FA;
  --text-2:#B9B4CE;
  --text-3:#7C7691;
  --paper:#FAF9FE;
  --paper-text:#1A1726;
  --paper-line:rgba(20,18,31,0.10);
  --r-card:18px;
  --r-lg:22px;
  --r-sm:14px;
  --r-pill:999px;
  --shadow-glow:0 12px 32px rgba(33,230,193,0.10);
  --shadow-paper:0 8px 24px rgba(20,18,31,0.08);
  --ease:180ms ease-out;
  --font-cn:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;
  --font-num:"DIN Alternate","Oswald",ui-monospace,SFMono-Regular,Menlo,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-cn);
  background:var(--bg-base);
  color:var(--text-1);
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
button,input{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer}
ul,ol{list-style:none}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:8px}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:96px 0}
.section--tight{padding:72px 0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;letter-spacing:.02em;color:var(--accent-2);
  border:1px solid rgba(255,194,75,.28);background:rgba(255,194,75,.08);
  border-radius:var(--r-pill);padding:5px 14px;margin-bottom:18px;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent-2)}
h1,h2,h3{line-height:1.35;font-weight:800;letter-spacing:.01em}
h1{font-size:40px}
h2{font-size:28px;font-weight:700}
h3{font-size:20px;font-weight:700}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px;flex-wrap:wrap}
.section-head p{color:var(--text-2);font-size:15px;max-width:640px;margin-top:10px}
.text-link{display:inline-flex;align-items:center;gap:6px;color:var(--primary);font-size:14px;font-weight:600}
.text-link span{transition:transform var(--ease)}
.text-link:hover span{transform:translateX(3px)}
.badge{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;line-height:18px;letter-spacing:.02em;
  padding:3px 12px;border-radius:var(--r-pill);
  background:var(--primary-soft);color:var(--primary);
}
.badge--amber{background:rgba(255,194,75,.12);color:var(--accent-2)}
.badge--pink{background:rgba(255,61,127,.14);color:var(--accent)}
.badge--violet{background:rgba(138,123,255,.14);color:#8A7BFF}

/* ============ 浮动 Dock ============ */
.dock-wrap{position:fixed;top:16px;left:0;right:0;z-index:120;display:flex;justify-content:center;padding:0 16px;pointer-events:none}
.dock{
  pointer-events:auto;
  width:100%;max-width:1120px;height:64px;
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:0 12px 0 20px;
  border-radius:var(--r-pill);
  background:rgba(20,18,31,0.72);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  border:1px solid rgba(255,255,255,0.10);
  transition:height 240ms ease-out,background 240ms ease-out,box-shadow 240ms ease-out;
}
.dock.is-scrolled{height:56px;background:rgba(20,18,31,0.90);box-shadow:0 14px 34px rgba(0,0,0,.42)}
.brand{display:flex;align-items:center;gap:10px;min-height:44px}
.brand-mark{
  width:32px;height:32px;border-radius:10px;
  display:grid;place-items:center;
  background:linear-gradient(140deg,var(--primary),rgba(33,230,193,.25));
  color:var(--primary-ink);
}
.brand-mark svg{width:18px;height:18px}
.brand-text{font-size:16px;font-weight:800;letter-spacing:.01em;white-space:nowrap}
.dock-nav{display:flex;align-items:center;gap:28px}
.nav-link{position:relative;font-size:15px;color:var(--text-2);padding:6px 2px;transition:color var(--ease)}
.nav-link:hover{color:var(--text-1)}
.nav-link.is-active{color:var(--primary);font-weight:600}
.nav-link.is-active::after{
  content:"";position:absolute;left:50%;bottom:-6px;transform:translateX(-50%);
  width:6px;height:6px;border-radius:50%;background:var(--primary);
}
.dock-actions{display:flex;align-items:center;gap:10px}
.icon-btn{
  width:44px;height:44px;border-radius:50%;
  display:grid;place-items:center;color:var(--text-2);
  border:1px solid transparent;transition:all var(--ease);
}
.icon-btn:hover{color:var(--primary);background:var(--primary-soft);border-color:rgba(33,230,193,.24)}
.burger{display:none;width:44px;height:44px;border-radius:50%;place-items:center;color:var(--text-1)}
.burger span{display:block;width:18px;height:2px;background:currentColor;border-radius:2px;position:relative}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:currentColor;border-radius:2px}
.burger span::before{top:-6px}
.burger span::after{top:6px}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;border-radius:var(--r-pill);
  font-size:15px;font-weight:600;letter-spacing:.01em;
  transition:transform var(--ease),filter var(--ease),background var(--ease),border-color var(--ease),color var(--ease);
  white-space:nowrap;
}
.btn-primary{background:var(--primary);color:var(--primary-ink)}
.btn-primary:hover{filter:brightness(1.08);transform:translateY(-1px)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:transparent;border:1px solid rgba(33,230,193,.55);color:var(--primary)}
.btn-ghost:hover{background:var(--primary-soft);transform:translateY(-1px)}
.btn-soft{background:var(--bg-2);border:1px solid var(--line);color:var(--text-1)}
.btn-soft:hover{border-color:rgba(33,230,193,.35);color:var(--primary)}
.btn-sm{height:40px;padding:0 20px;font-size:14px}
.btn[disabled],.btn.is-disabled{opacity:.45;cursor:not-allowed;transform:none;filter:none}

/* ============ Hero ============ */
.hero{position:relative;padding-top:132px;overflow:hidden}
.hero::before{
  content:"";position:absolute;top:-180px;left:-120px;width:760px;height:760px;
  background:radial-gradient(circle,rgba(33,230,193,.10),transparent 62%);
  pointer-events:none;
}
.hero::after{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:34px 34px;
  opacity:.5;pointer-events:none;
  mask-image:linear-gradient(to bottom,rgba(0,0,0,.8),transparent 78%);
  -webkit-mask-image:linear-gradient(to bottom,rgba(0,0,0,.8),transparent 78%);
}
.hero-grid{
  position:relative;z-index:2;
  display:grid;grid-template-columns:7fr 5fr;gap:48px;align-items:center;
  min-height:calc(88vh - 132px);padding-bottom:64px;
}
.hero h1{font-size:44px;margin-bottom:20px}
.hero h1 em{font-style:normal;color:var(--primary)}
.hero-sub{color:var(--text-2);font-size:17px;max-width:560px;margin-bottom:32px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:34px}
.hero-stats{display:flex;gap:12px;flex-wrap:wrap}
.stat-pill{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 16px;border-radius:var(--r-pill);
  background:var(--primary-soft);border:1px solid rgba(33,230,193,.18);
  font-size:13px;color:var(--text-1);
}
.stat-pill b{font-family:var(--font-num);color:var(--primary);font-size:15px;font-weight:700}
.hero-visual{position:relative}
.hero-visual .frame{
  position:relative;border-radius:var(--r-lg);overflow:hidden;
  border:1px solid var(--line-strong);
  box-shadow:0 24px 60px rgba(0,0,0,.55);
}
.hero-visual .frame img{width:100%;aspect-ratio:4/3;object-fit:cover;filter:saturate(.9) brightness(.8)}
.hero-visual .frame::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to top,rgba(11,10,18,.92),rgba(11,10,18,.10) 60%);
}
.hero-visual .frame-cap{position:absolute;left:24px;right:24px;bottom:22px;z-index:3}
.hero-visual .frame-cap strong{display:block;font-size:17px;margin-top:10px}
.hero-visual .frame-cap small{color:var(--text-2);font-size:13px;font-family:var(--font-num)}

/* ============ 直播预告流 ============ */
.stage{
  background:var(--bg-1);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:32px;
}
.stage-cover{position:relative;border-radius:var(--r-card);overflow:hidden;margin-bottom:28px}
.stage-cover img{width:100%;aspect-ratio:16/9;object-fit:cover;filter:brightness(.78) saturate(.92);transition:transform 220ms ease-out}
.stage-cover:hover img{transform:scale(1.02)}
.stage-cover::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to top,rgba(20,18,31,.96),rgba(20,18,31,.05) 62%);
}
.stage-cover .status{position:absolute;top:18px;right:18px;z-index:3}
.stage-cover .cover-text{position:absolute;left:28px;right:28px;bottom:24px;z-index:3}
.stage-cover .cover-text h3{font-size:22px;margin-bottom:6px}
.stage-cover .cover-text p{color:var(--text-2);font-size:14px;font-family:var(--font-num)}
.countdown{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:32px}
.countdown-label{font-size:14px;color:var(--text-2)}
.cd-cells{display:flex;gap:12px}
.cd-cell{
  width:88px;height:72px;border-radius:var(--r-sm);
  background:var(--bg-2);border:1px solid var(--line);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
}
.cd-cell b{font-family:var(--font-num);font-size:40px;line-height:1;font-weight:700;font-variant-numeric:tabular-nums}
.cd-cell i{font-style:normal;font-size:12px;color:var(--text-3);margin-top:4px;letter-spacing:.02em}
.cd-cell--sec b{color:var(--accent)}
.cd-cell b.tick{animation:cdFade 320ms ease-out}
@keyframes cdFade{from{opacity:.35;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}
.highlights-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.highlights-title h3{font-size:18px}
.highlights-title span{font-size:13px;color:var(--text-3)}
.highlights{border-top:1px solid var(--line)}
.hl-item{
  display:grid;grid-template-columns:64px 1fr;gap:18px;align-items:flex-start;
  padding:18px 12px;border-bottom:1px solid var(--line);
  transition:background var(--ease);
}
.hl-item:hover{background:rgba(33,230,193,.06)}
.hl-num{
  font-family:var(--font-num);font-size:32px;font-weight:700;color:var(--primary);
  line-height:1;transition:transform var(--ease);opacity:.85;
}
.hl-item:hover .hl-num{transform:translateX(2px) scale(1.04);opacity:1}
.hl-item h4{font-size:17px;line-height:26px;font-weight:600}
.hl-item p{font-size:14px;line-height:22px;color:var(--text-2);margin-top:4px}
.subscribe-form{display:flex;gap:12px;margin-top:28px;flex-wrap:wrap}
.subscribe-form input{
  flex:1;min-width:240px;height:48px;padding:0 18px;border-radius:12px;
  background:var(--bg-2);border:1px solid var(--line);color:var(--text-1);
  transition:border-color var(--ease),background var(--ease);
}
.subscribe-form input::placeholder{color:var(--text-3)}
.subscribe-form input:hover{border-color:var(--line-strong)}
.subscribe-form input:focus{outline:none;border-color:var(--primary);background:rgba(33,230,193,.06)}
.subscribe-form input.is-error{border-color:var(--accent);background:rgba(255,61,127,.07)}
.form-hint{font-size:13px;color:var(--text-3);margin-top:10px}
.form-hint.is-error{color:var(--accent)}
.form-hint.is-ok{color:var(--primary);display:flex;align-items:center;gap:6px}
.replay-strip{margin-top:36px}
.replay-strip h3{font-size:18px;margin-bottom:16px}
.replay-scroll{
  display:flex;gap:20px;overflow-x:auto;padding-bottom:12px;
  scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.16) transparent;
}
.replay-scroll::-webkit-scrollbar{height:6px}
.replay-scroll::-webkit-scrollbar-thumb{background:rgba(255,255,255,.16);border-radius:6px}
.replay-card{
  flex:0 0 280px;background:var(--bg-2);border:1px solid var(--line);
  border-radius:var(--r-card);overflow:hidden;transition:border-color 200ms ease-out,box-shadow 200ms ease-out,transform 200ms ease-out;
}
.replay-card:hover{border-color:rgba(33,230,193,.35);box-shadow:var(--shadow-glow);transform:translateY(-2px)}
.replay-card img{width:100%;aspect-ratio:16/9;object-fit:cover}
.replay-card .rc-body{padding:16px}
.replay-card h4{font-size:15px;line-height:24px;font-weight:600;margin-bottom:8px}
.replay-card .rc-meta{display:flex;justify-content:space-between;font-size:13px;color:var(--text-3);font-family:var(--font-num)}
.replay-card .rc-meta em{font-style:normal;color:var(--accent-2)}

/* ============ 分类横条 ============ */
.channel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.channel-card{
  position:relative;display:block;padding:28px;border-radius:var(--r-card);
  background:var(--bg-1);border:1px solid var(--line);
  transition:border-color 200ms ease-out,transform 200ms ease-out,box-shadow 200ms ease-out;
}
.channel-card:hover{border-color:rgba(33,230,193,.35);transform:translateY(-3px);box-shadow:var(--shadow-glow)}
.channel-icon{
  width:44px;height:44px;border-radius:14px;display:grid;place-items:center;
  background:var(--primary-soft);color:var(--primary);margin-bottom:18px;
}
.channel-card h3{font-size:18px;margin-bottom:8px}
.channel-card p{font-size:14px;line-height:22px;color:var(--text-2)}
.channel-card .go{display:inline-flex;align-items:center;gap:6px;margin-top:16px;font-size:14px;color:var(--primary);font-weight:600}
.channel-card .go span{transition:transform var(--ease)}
.channel-card:hover .go span{transform:translateX(3px)}

/* ============ 资讯列表 ============ */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.news-card{
  display:flex;flex-direction:column;background:var(--bg-1);
  border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;
  transition:border-color 200ms ease-out,box-shadow 200ms ease-out,transform 200ms ease-out;
}
.news-card:hover{border-color:rgba(33,230,193,.35);box-shadow:var(--shadow-glow);transform:translateY(-2px)}
.news-cover{display:block;overflow:hidden}
.news-cover img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform 220ms ease-out}
.news-card:hover .news-cover img{transform:scale(1.03)}
.news-body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}
.news-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}
.news-time{font-size:13px;color:var(--text-3);font-family:var(--font-num)}
.news-title{font-size:17px;line-height:26px;font-weight:600;margin-bottom:8px}
.news-title a:hover{color:var(--primary)}
.news-desc{
  font-size:14px;line-height:22px;color:var(--text-2);margin-bottom:16px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-body .text-link{margin-top:auto}
.empty-state{
  max-width:480px;margin:0 auto;padding:40px 24px;text-align:center;
  border:1px dashed var(--line-strong);border-radius:var(--r-card);
  display:flex;flex-direction:column;align-items:center;gap:14px;
}
.empty-state svg{color:var(--text-3)}
.empty-state p{font-size:14px;line-height:22px;color:var(--text-2)}

/* ============ 平台说明 ============ */
.about-grid{display:grid;grid-template-columns:4fr 8fr;gap:56px;align-items:start}
.about-lead h2{margin-bottom:16px}
.about-lead p{color:var(--text-2);font-size:15px;margin-bottom:22px}
.about-figure{border-radius:var(--r-card);overflow:hidden;border:1px solid var(--line);margin-top:8px}
.about-figure img{width:100%;aspect-ratio:4/3;object-fit:cover}
.about-list{border-top:1px solid var(--line)}
.about-item{
  display:grid;grid-template-columns:76px 1fr;gap:20px;
  padding:26px 0;border-bottom:1px solid var(--line);
}
.about-item .no{
  font-family:var(--font-num);font-size:28px;font-weight:700;color:var(--primary);opacity:.8;line-height:1;
}
.about-item h3{font-size:18px;margin-bottom:8px}
.about-item p{font-size:15px;line-height:26px;color:var(--text-2)}

/* ============ FAQ ============ */
.faq-list{border-top:1px solid var(--line);max-width:900px}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:20px 4px;text-align:left;font-size:16px;line-height:24px;font-weight:600;
  color:var(--text-1);transition:color var(--ease);
}
.faq-q:hover{color:var(--primary)}
.faq-icon{
  flex:0 0 28px;width:28px;height:28px;border-radius:50%;
  border:1px solid var(--line-strong);display:grid;place-items:center;
  font-size:15px;color:var(--text-2);transition:transform 220ms ease-out,background 220ms ease-out,color 220ms ease-out,border-color 220ms ease-out;
}
.faq-item.is-open .faq-icon{transform:rotate(180deg);background:var(--primary);color:var(--primary-ink);border-color:var(--primary)}
.faq-a{max-height:0;overflow:hidden;transition:max-height 260ms ease-out}
.faq-a p{padding:0 4px 20px;font-size:15px;line-height:26px;color:var(--text-2)}

/* ============ CTA ============ */
.cta-band{
  position:relative;overflow:hidden;
  border-radius:var(--r-lg);border:1px solid var(--line);
  background:var(--bg-1);
  padding:56px 48px;
}
.cta-band::before{
  content:"";position:absolute;right:-120px;top:-140px;width:520px;height:520px;
  background:radial-gradient(circle,rgba(33,230,193,.14),transparent 64%);
}
.cta-band::after{
  content:"";position:absolute;left:-80px;bottom:-160px;width:420px;height:420px;
  background:radial-gradient(circle,rgba(255,61,127,.10),transparent 66%);
}
.cta-inner{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap}
.cta-inner h2{font-size:26px;margin-bottom:10px}
.cta-inner p{color:var(--text-2);font-size:15px;max-width:560px}
.cta-actions{display:flex;align-items:center;gap:20px;flex-wrap:wrap}

/* ============ 页脚 ============ */
.site-foot{background:var(--bg-foot);border-top:1px solid var(--line);margin-top:96px;padding:64px 0 0}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.3fr;gap:40px;padding-bottom:48px}
.foot-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.foot-brand .brand-text{font-size:16px}
.foot-desc{font-size:14px;line-height:24px;color:var(--text-3);max-width:320px}
.foot-col h4{font-size:14px;line-height:22px;font-weight:600;color:var(--text-2);margin-bottom:16px}
.foot-col li{margin-bottom:10px}
.foot-col a{font-size:14px;line-height:22px;color:var(--text-3);transition:color var(--ease)}
.foot-col a:hover{color:var(--primary)}
.foot-bottom{
  border-top:1px solid rgba(255,255,255,.06);
  padding:20px 0 28px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;line-height:20px;color:var(--text-3);
}
.foot-bottom a{color:var(--text-3)}
.foot-bottom a:hover{color:var(--primary)}

/* ============ 抽屉 ============ */
.drawer-mask{
  position:fixed;inset:0;background:rgba(8,7,14,.6);
  opacity:0;visibility:hidden;transition:opacity 240ms ease-out,visibility 240ms ease-out;z-index:200;
}
.drawer-mask.is-open{opacity:1;visibility:visible}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:84vw;max-width:360px;z-index:210;
  background:var(--bg-1);border-left:1px solid var(--line);
  border-radius:20px 0 0 20px;padding:26px 22px;
  transform:translateX(102%);transition:transform 240ms ease-out;
  display:flex;flex-direction:column;gap:8px;
}
.drawer.is-open{transform:translateX(0)}
.drawer .drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.drawer a.d-link{
  display:flex;align-items:center;justify-content:space-between;
  min-height:48px;padding:0 4px;font-size:16px;color:var(--text-2);
  border-bottom:1px solid var(--line);
}
.drawer a.d-link.is-active{color:var(--primary);font-weight:600}
.drawer .btn{margin-top:22px;width:100%}

/* ============ 响应式 ============ */
@media (max-width:1279px){
  .container{max-width:1120px}
  .section{padding:112px 0}
}
@media (max-width:1023px){
  .dock-nav{display:none}
  .burger{display:grid}
  .dock-actions .btn-sm{display:none}
  .dock{height:60px;padding:0 10px 0 16px}
  .hero{padding-top:112px}
  .hero-grid{grid-template-columns:1fr;gap:40px;min-height:auto;padding-bottom:48px}
  .hero h1{font-size:34px}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .channel-grid{grid-template-columns:1fr}
  .about-grid{grid-template-columns:1fr;gap:36px}
  .foot-grid{grid-template-columns:repeat(2,1fr)}
  .section{padding:80px 0}
}
@media (max-width:767px){
  .container{padding:0 16px}
  h2{font-size:22px}
  .hero h1{font-size:28px}
  .hero-sub{font-size:16px}
  .hero-cta .btn{width:100%}
  .news-grid{grid-template-columns:1fr}
  .stage{padding:20px}
  .cd-cell{width:64px;height:56px}
  .cd-cell b{font-size:26px}
  .hl-item{grid-template-columns:44px 1fr;gap:12px;padding:16px 6px}
  .hl-num{font-size:26px}
  .about-item{grid-template-columns:52px 1fr;gap:14px}
  .about-item .no{font-size:22px}
  .cta-band{padding:36px 22px}
  .cta-actions{width:100%}
  .cta-actions .btn{width:100%}
  .subscribe-form .btn{width:100%}
  .replay-scroll{flex-direction:column;overflow-x:visible}
  .replay-card{flex:1 1 auto}
  .foot-grid{grid-template-columns:1fr;gap:28px}
  .section{padding:56px 0}
  .section-head{margin-bottom:28px}
}
@media (max-width:479px){
  .brand-text{font-size:15px}
  .hero-stats{gap:8px}
  .stat-pill{font-size:12px;padding:7px 12px}
  .stage-cover .cover-text{left:18px;right:18px;bottom:18px}
  .stage-cover .cover-text h3{font-size:18px}
  .foot-bottom{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition:none!important;animation:none!important;scroll-behavior:auto!important}
  .news-card:hover,.replay-card:hover,.channel-card:hover,.btn:hover{transform:none!important}
  .news-card:hover .news-cover img,.stage-cover:hover img{transform:none!important}
}

/* roulang page: article */
:root{
  --bg-base:#0B0A12;
  --bg-1:#14121F;
  --bg-2:#1B1830;
  --bg-foot:#08070E;
  --line:rgba(255,255,255,.08);
  --line-strong:rgba(255,255,255,.14);
  --primary:#21E6C1;
  --primary-ink:#06231F;
  --primary-soft:rgba(33,230,193,.12);
  --accent:#FF3D7F;
  --accent-2:#FFC24B;
  --replay:#8A7BFF;
  --text-1:#F2F0FA;
  --text-2:#B9B4CE;
  --text-3:#7C7691;
  --paper:#FAF9FE;
  --paper-text:#1A1726;
  --paper-ink:#252135;
  --paper-line:rgba(20,18,31,.10);
  --paper-link:#0E9E88;
  --r-card:18px;
  --r-lg:22px;
  --r-img:14px;
  --r-field:12px;
  --shadow-paper:0 8px 24px rgba(20,18,31,.08);
  --ease:180ms ease-out;
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  background:var(--bg-base);
  color:var(--text-1);
  font-size:16px;
  line-height:1.75;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button,input{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none}
ul,ol{margin:0;padding:0}
h1,h2,h3,h4,p{margin:0}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:4px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}

/* ---------- 浮动 Dock 导航 ---------- */
.dock-wrap{
  position:fixed;top:16px;left:0;right:0;z-index:80;
  display:flex;justify-content:center;padding:0 16px;pointer-events:none;
}
.dock{
  pointer-events:auto;display:flex;align-items:center;gap:20px;
  width:100%;max-width:1120px;height:64px;padding:0 12px 0 18px;
  border-radius:999px;background:rgba(20,18,31,.72);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border:1px solid rgba(255,255,255,.10);
  transition:height var(--ease),background var(--ease),box-shadow var(--ease);
}
.dock.is-shrink{height:56px;background:rgba(20,18,31,.90);box-shadow:0 10px 32px rgba(0,0,0,.45)}
.brand{display:flex;align-items:center;gap:10px;flex:none}
.brand-mark{
  width:34px;height:34px;border-radius:12px;display:grid;place-items:center;
  background:var(--primary-soft);color:var(--primary);border:1px solid rgba(33,230,193,.28);
  flex:none;
}
.brand-mark svg{width:20px;height:20px}
.brand-text{font-size:16px;font-weight:700;letter-spacing:.01em;color:var(--text-1);white-space:nowrap}
.dock-nav{display:flex;align-items:center;gap:28px;margin:0 auto}
.nav-link{position:relative;font-size:15px;color:var(--text-2);padding:8px 0;transition:color var(--ease)}
.nav-link:hover{color:var(--text-1)}
.nav-link.is-active{color:var(--primary)}
.nav-link.is-active::after{
  content:"";position:absolute;left:50%;transform:translateX(-50%);bottom:-3px;
  width:6px;height:6px;border-radius:50%;background:var(--primary);
}
.dock-actions{display:flex;align-items:center;gap:12px;flex:none}
.icon-btn{
  width:40px;height:40px;border-radius:50%;display:grid;place-items:center;
  color:var(--text-2);border:1px solid var(--line);background:transparent;
  transition:color var(--ease),border-color var(--ease),background var(--ease);
}
.icon-btn:hover{color:var(--primary);border-color:rgba(33,230,193,.35);background:var(--primary-soft)}
.burger{
  display:none;position:relative;width:40px;height:40px;border-radius:50%;
  border:1px solid var(--line);background:transparent;
}
.burger span{
  position:absolute;top:19px;left:50%;transform:translateX(-50%);
  width:16px;height:2px;background:var(--text-1);border-radius:2px;transition:background var(--ease);
}
.burger span::before,.burger span::after{
  content:"";position:absolute;left:0;width:16px;height:2px;background:var(--text-1);
  border-radius:2px;transition:transform var(--ease),top var(--ease);
}
.burger span::before{top:-5px}
.burger span::after{top:5px}
.burger.is-open span{background:transparent}
.burger.is-open span::before{top:0;transform:rotate(45deg)}
.burger.is-open span::after{top:0;transform:rotate(-45deg)}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 24px;border-radius:999px;font-weight:600;font-size:15px;
  border:1px solid transparent;white-space:nowrap;
  transition:transform var(--ease),filter var(--ease),background var(--ease),border-color var(--ease),color var(--ease);
}
.btn-primary{background:var(--primary);color:var(--primary-ink)}
.btn-primary:hover{filter:brightness(1.08);transform:translateY(-1px)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{border-color:rgba(33,230,193,.45);color:var(--primary);background:transparent}
.btn-ghost:hover{background:var(--primary-soft)}
.btn-sm{height:40px;padding:0 18px;font-size:14px}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none;filter:none}

/* ---------- 抽屉 ---------- */
.drawer-mask{
  position:fixed;inset:0;background:rgba(8,7,14,.6);z-index:90;
  opacity:0;visibility:hidden;transition:opacity 240ms ease-out,visibility 240ms ease-out;
}
.drawer-mask.is-open{opacity:1;visibility:visible}
.drawer{
  position:fixed;top:0;right:0;height:100%;width:84vw;max-width:340px;z-index:95;
  background:var(--bg-1);border-left:1px solid var(--line);border-radius:20px 0 0 20px;
  padding:24px;display:flex;flex-direction:column;gap:16px;
  transform:translateX(100%);transition:transform 240ms ease-out;overflow-y:auto;
}
.drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.drawer-nav{display:flex;flex-direction:column}
.drawer-nav .nav-link{display:block;padding:14px 0;font-size:16px;border-bottom:1px solid var(--line)}
.drawer-nav .nav-link.is-active::after{display:none}

/* ---------- 文章主体布局 ---------- */
.article-main{padding-top:112px}
.crumb{
  display:flex;align-items:center;gap:8px;font-size:13px;line-height:20px;
  color:var(--text-3);padding:6px 0 18px;flex-wrap:nowrap;overflow:hidden;
}
.crumb a{flex:none;transition:color var(--ease)}
.crumb a:hover{color:var(--primary)}
.crumb .sep{flex:none;opacity:.6}
.crumb .crumb-cat{flex:none;max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text-2)}
.crumb .crumb-cur{flex:0 1 auto;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--text-2)}

.article-head{position:relative;padding:8px 0 56px;overflow:hidden}
.article-head::before{
  content:"";position:absolute;inset:0;
  background:url("/assets/images/backpic/back-2.webp") center/cover no-repeat;
  opacity:.20;
}
.article-head::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(11,10,18,.45) 0%,rgba(11,10,18,.90) 68%,var(--bg-base) 100%);
}
.article-head .container{position:relative;z-index:2}
.article-head h1{
  font-size:40px;line-height:1.28;font-weight:800;letter-spacing:-.01em;
  margin:16px 0 20px;max-width:900px;
}
.badge-row{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.chip{
  display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 12px;border-radius:999px;
  font-size:12px;letter-spacing:.02em;line-height:1;
  background:var(--primary-soft);color:var(--primary);border:1px solid rgba(33,230,193,.25);
}
.chip-amber{background:rgba(255,194,75,.12);color:var(--accent-2);border-color:rgba(255,194,75,.28)}
.meta-row{display:flex;flex-wrap:wrap;align-items:center;gap:14px;font-size:14px;color:var(--text-3)}
.meta-dot{width:4px;height:4px;border-radius:50%;background:var(--text-3);opacity:.6}

.reader-section{padding:0 0 80px}
.reader-layout{
  display:grid;grid-template-columns:minmax(0,760px) 200px;gap:40px;
  justify-content:center;align-items:start;
}
.reader-layout.no-toc{grid-template-columns:minmax(0,760px)}
.paper-reader{
  background:var(--paper);color:var(--paper-text);border-radius:var(--r-card);
  padding:48px;box-shadow:var(--shadow-paper);border:1px solid rgba(20,18,31,.06);
  min-width:0;
}
.paper-reader p{font-size:16px;line-height:1.9;color:var(--paper-ink);margin:0 0 1.25em}
.paper-reader > p:first-of-type{font-size:17px;line-height:1.95;color:var(--paper-text)}
.paper-reader h1{font-size:26px;line-height:1.45;font-weight:700;margin:36px 0 16px;color:var(--paper-text)}
.paper-reader h2{
  position:relative;font-size:24px;line-height:1.5;font-weight:700;
  margin:40px 0 16px;padding-left:14px;color:var(--paper-text);
}
.paper-reader h2::before{
  content:"";position:absolute;left:0;top:.32em;bottom:.32em;width:4px;
  border-radius:2px;background:var(--paper-link);
}
.paper-reader h2:first-child{margin-top:0}
.paper-reader h3{font-size:19px;line-height:1.55;font-weight:700;margin:28px 0 12px;color:var(--paper-text)}
.paper-reader ul,.paper-reader ol{margin:0 0 1.25em;list-style:none}
.paper-reader li{position:relative;padding-left:26px;margin-bottom:10px;line-height:1.85;font-size:16px;color:var(--paper-ink)}
.paper-reader ul li::before{
  content:"";position:absolute;left:6px;top:.72em;width:6px;height:6px;
  border-radius:50%;background:var(--paper-link);
}
.paper-reader ol{counter-reset:li}
.paper-reader ol li{counter-increment:li}
.paper-reader ol li::before{
  content:counter(li);position:absolute;left:0;top:0;font-weight:700;color:var(--paper-link);
}
.paper-reader a{color:var(--paper-link);text-decoration:underline;text-underline-offset:3px}
.paper-reader strong{font-weight:700;color:var(--paper-text)}
.paper-reader blockquote{
  margin:24px 0;padding:16px 20px;background:#F3F1FA;
  border-left:3px solid rgba(255,61,127,.7);border-radius:0 12px 12px 0;
  color:#3a3550;font-size:16px;line-height:1.85;
}
.paper-reader blockquote p:last-child{margin-bottom:0}
.paper-reader img{margin:24px auto;border-radius:var(--r-img)}
.paper-reader table{
  width:100%;margin:24px 0;border-collapse:separate;border-spacing:0;
  border:1px solid var(--paper-line);border-radius:12px;overflow:hidden;font-size:15px;
}
.paper-reader thead th{background:#EFEDF7;text-align:left;font-weight:700;color:var(--paper-text)}
.paper-reader th,.paper-reader td{padding:12px 16px;border-bottom:1px solid var(--paper-line);line-height:1.7}
.paper-reader tbody tr:nth-child(even){background:#F6F5FB}
.paper-reader tbody tr:last-child td{border-bottom:0}
.tag-row{
  display:flex;flex-wrap:wrap;gap:10px;margin-top:40px;padding-top:24px;
  border-top:1px solid var(--paper-line);
}
.tag{
  display:inline-flex;align-items:center;height:28px;padding:0 14px;border-radius:999px;
  background:#EFEDF7;color:#4A4560;font-size:13px;line-height:1;
}
.empty-state{text-align:center;padding:40px 0 24px}
.empty-state h2{font-size:22px;font-weight:700;color:var(--paper-text);margin-bottom:12px;padding-left:0}
.empty-state h2::before{display:none}
.empty-state p{color:#55507A;margin-bottom:24px}
.empty-state .btn{display:inline-flex}

.toc{position:sticky;top:100px;font-size:14px}
.toc[hidden]{display:none}
.toc-title{font-size:12px;letter-spacing:.14em;color:var(--text-3);margin-bottom:12px}
.toc ul{list-style:none;border-left:1px solid var(--line-strong)}
.toc li a{
  display:block;padding:8px 0 8px 16px;margin-left:-1px;font-size:14px;line-height:1.6;
  color:var(--text-2);border-left:2px solid transparent;
  transition:color var(--ease),border-color var(--ease);
}
.toc li a:hover{color:var(--text-1)}
.toc li a.is-current{color:var(--primary);border-left-color:var(--primary)}

/* ---------- 通栏 CTA ---------- */
.cta-band{padding:0 0 96px}
.cta-inner{
  position:relative;overflow:hidden;border-radius:var(--r-lg);
  background:linear-gradient(135deg,#171428 0%,#221D3B 100%);
  border:1px solid var(--line);padding:48px;
  display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
}
.cta-inner::before{
  content:"";position:absolute;right:-80px;top:-120px;width:340px;height:340px;border-radius:50%;
  background:radial-gradient(circle,rgba(33,230,193,.18) 0%,rgba(33,230,193,0) 70%);
  pointer-events:none;
}
.cta-copy{position:relative;z-index:2;max-width:520px}
.cta-copy h2{font-size:28px;line-height:1.4;font-weight:700;margin-bottom:10px}
.cta-copy p{font-size:15px;line-height:1.8;color:var(--text-2)}
.subscribe-form{position:relative;z-index:2;display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.subscribe-form input{
  height:48px;min-width:280px;padding:0 18px;border-radius:999px;
  background:rgba(255,255,255,.05);border:1px solid var(--line-strong);
  color:var(--text-1);font-size:15px;transition:border-color var(--ease),background var(--ease);
}
.subscribe-form input::placeholder{color:var(--text-3)}
.subscribe-form input:focus{outline:none;border-color:var(--primary);background:rgba(33,230,193,.06)}
.subscribe-form input.is-error{border-color:var(--accent)}
.form-hint{font-size:13px;color:var(--text-3);margin-top:10px;position:relative;z-index:2;width:100%}
.form-err{font-size:13px;color:var(--accent);margin-top:8px;position:relative;z-index:2;width:100%}
.form-ok{font-size:13px;color:var(--primary);margin-top:8px;position:relative;z-index:2;width:100%}

/* ---------- 相关入口卡片 ---------- */
.related{padding:0 0 88px}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:32px;flex-wrap:wrap}
.sec-head h2{font-size:28px;line-height:1.4;font-weight:700}
.sec-head .text-link{font-size:14px}
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.card{
  display:flex;flex-direction:column;background:var(--bg-1);border:1px solid var(--line);
  border-radius:var(--r-card);overflow:hidden;
  transition:border-color 200ms ease-out,box-shadow 200ms ease-out,transform 200ms ease-out;
}
.card:hover{border-color:rgba(33,230,193,.35);box-shadow:0 12px 32px rgba(33,230,193,.10);transform:translateY(-2px)}
.card-media{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--bg-2)}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform 200ms ease-out}
.card:hover .card-media img{transform:scale(1.03)}
.card-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.card-meta{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--text-3);line-height:1.6}
.card-title{font-size:17px;line-height:1.6;font-weight:600;transition:color var(--ease)}
.card:hover .card-title{color:var(--primary)}
.card-desc{
  font-size:14px;line-height:1.65;color:var(--text-2);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.card-link{
  margin-top:auto;padding-top:6px;font-size:14px;color:var(--primary);
  display:inline-flex;align-items:center;gap:6px;
}
.card-link svg{transition:transform var(--ease)}
.card:hover .card-link svg{transform:translateX(3px)}

.back-links{display:flex;gap:28px;flex-wrap:wrap;padding:0 0 88px}
.text-link{
  font-size:15px;color:var(--primary);padding-bottom:2px;
  border-bottom:1px solid transparent;transition:border-color var(--ease),color var(--ease);
}
.text-link:hover{border-bottom-color:var(--primary)}

.back-top{
  position:fixed;right:24px;bottom:32px;width:48px;height:48px;border-radius:50%;z-index:70;
  background:rgba(20,18,31,.9);border:1px solid rgba(33,230,193,.35);color:var(--primary);
  display:grid;place-items:center;opacity:0;visibility:hidden;transform:translateY(8px);
  transition:opacity var(--ease),transform var(--ease),visibility var(--ease),background var(--ease);
}
.back-top.is-show{opacity:1;visibility:visible;transform:translateY(0)}
.back-top:hover{background:var(--primary-soft)}

/* ---------- 页脚 ---------- */
.site-foot{background:var(--bg-foot);border-top:1px solid rgba(255,255,255,.06);padding:64px 0 0;margin-top:16px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;padding-bottom:48px}
.foot-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.foot-desc{font-size:14px;line-height:1.8;color:var(--text-3);max-width:320px}
.foot-col h4{font-size:14px;font-weight:600;color:var(--text-2);margin-bottom:16px}
.foot-col ul{display:flex;flex-direction:column;gap:12px}
.foot-col a{font-size:14px;color:var(--text-3);transition:color var(--ease)}
.foot-col a:hover{color:var(--primary)}
.foot-bottom{
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  padding:20px 0;border-top:1px solid rgba(255,255,255,.06);
  font-size:13px;line-height:20px;color:var(--text-3);
}

/* ---------- 响应式 ---------- */
@media (max-width:1279px){
  .reader-layout{grid-template-columns:minmax(0,760px) 200px;gap:32px}
}
@media (max-width:1199px){
  .reader-layout{grid-template-columns:minmax(0,760px)}
  .toc{display:none}
}
@media (max-width:1023px){
  .dock-nav{display:none}
  .burger{display:block}
  .card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .foot-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .article-head h1{font-size:34px}
}
@media (max-width:767px){
  .container{padding:0 16px}
  .article-main{padding-top:100px}
  .article-head{padding:4px 0 40px}
  .article-head h1{font-size:28px;margin:14px 0 16px}
  .paper-reader{padding:24px 20px;border-radius:16px}
  .paper-reader h2{font-size:21px;margin:32px 0 14px}
  .paper-reader h3{font-size:18px}
  .paper-reader p,.paper-reader li{font-size:15.5px}
  .reader-section{padding-bottom:56px}
  .cta-band{padding-bottom:64px}
  .cta-inner{padding:32px 22px}
  .cta-copy h2{font-size:22px}
  .subscribe-form{width:100%}
  .subscribe-form input{min-width:0;width:100%}
  .subscribe-form .btn{width:100%}
  .card-grid{grid-template-columns:minmax(0,1fr)}
  .foot-grid{grid-template-columns:minmax(0,1fr);gap:28px;padding-bottom:32px}
  .sec-head h2{font-size:22px}
  .back-links{padding-bottom:64px}
  .back-top{right:16px;bottom:20px}
}
@media (max-width:479px){
  .dock{padding:0 10px 0 14px;gap:10px}
  .dock .btn-sm{display:none}
  .icon-btn{display:none}
  .brand-text{font-size:15px}
  .crumb{font-size:12px}
  .article-head h1{font-size:24px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important}
  .card:hover{transform:none}
  .card:hover .card-media img{transform:none}
  .btn-primary:hover{transform:none}
}

/* roulang page: category1 */
:root{
  --bg-base:#0B0A12;
  --bg-1:#14121F;
  --bg-2:#1B1830;
  --bg-foot:#08070E;
  --line:rgba(255,255,255,.08);
  --line-strong:rgba(255,255,255,.14);
  --primary:#21E6C1;
  --primary-ink:#06231F;
  --primary-soft:rgba(33,230,193,.12);
  --accent:#FF3D7F;
  --accent-2:#FFC24B;
  --replay:#8A7BFF;
  --text-1:#F2F0FA;
  --text-2:#B9B4CE;
  --text-3:#7C7691;
  --paper:#FAF9FE;
  --paper-text:#1A1726;
  --paper-line:rgba(20,18,31,.10);
  --radius-card:18px;
  --radius-lg:22px;
  --radius-img:14px;
  --radius-input:12px;
  --shadow-glow:0 12px 32px rgba(33,230,193,.10);
  --font-cn:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;
  --font-num:"DIN Alternate","Oswald",ui-monospace,SFMono-Regular,Menlo,monospace;
  --maxw:1200px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font-cn);
  font-size:16px;
  line-height:28px;
  color:var(--text-1);
  background:var(--bg-base);
  background-image:
    radial-gradient(900px 520px at 12% -6%, rgba(33,230,193,.08), transparent 62%),
    radial-gradient(760px 460px at 92% 4%, rgba(255,61,127,.06), transparent 60%);
  background-repeat:no-repeat;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-radius:var(--radius-img)}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
h1,h2,h3,h4,p,ul,ol{margin:0}
ul,ol{padding:0;list-style:none}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ---------- Dock 导航 ---------- */
.dock-wrap{position:fixed;top:16px;left:0;right:0;z-index:100;display:flex;justify-content:center;padding:0 16px;pointer-events:none}
.dock{
  pointer-events:auto;width:100%;max-width:1120px;height:64px;
  display:flex;align-items:center;gap:20px;padding:0 14px 0 20px;
  border-radius:999px;background:rgba(20,18,31,.72);
  border:1px solid rgba(255,255,255,.10);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  transition:height 180ms ease-out,background 180ms ease-out,box-shadow 180ms ease-out;
}
.dock.is-scrolled{height:56px;background:rgba(20,18,31,.9);box-shadow:0 14px 34px rgba(8,7,14,.55)}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;min-height:44px}
.brand-mark{width:30px;height:30px;display:inline-flex;align-items:center;justify-content:center;color:var(--primary);background:var(--primary-soft);border-radius:10px;flex:0 0 30px}
.brand-mark svg{width:18px;height:18px}
.brand-text{font-size:16px;font-weight:700;letter-spacing:.02em;white-space:nowrap}
.dock-nav{display:flex;align-items:center;gap:28px;margin-left:8px}
.nav-link{position:relative;font-size:15px;color:var(--text-2);padding:8px 2px;transition:color 180ms ease-out;white-space:nowrap}
.nav-link:hover{color:var(--text-1)}
.nav-link::after{content:"";position:absolute;left:50%;bottom:0;width:6px;height:6px;border-radius:999px;background:var(--primary);opacity:0;transform:translate(-50%,6px);transition:all 180ms ease-out}
.nav-link.is-active{color:var(--primary);font-weight:600}
.nav-link.is-active::after{opacity:1;transform:translate(-50%,0)}
.dock-actions{display:flex;align-items:center;gap:10px;margin-left:auto}
.icon-btn{
  width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;
  border-radius:999px;border:1px solid var(--line);background:transparent;color:var(--text-2);
  cursor:pointer;transition:all 180ms ease-out;
}
.icon-btn:hover{color:var(--primary);border-color:rgba(33,230,193,.35);background:var(--primary-soft)}
.burger{
  display:none;width:44px;height:44px;border-radius:999px;border:1px solid var(--line);
  background:transparent;cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:5px;
  transition:all 180ms ease-out;
}
.burger span{display:block;width:18px;height:2px;background:var(--text-1);border-radius:2px;transition:all 180ms ease-out}
.burger:hover{border-color:rgba(33,230,193,.35);background:var(--primary-soft)}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 24px;border-radius:999px;border:1px solid transparent;
  font-size:15px;font-weight:600;cursor:pointer;transition:all 180ms ease-out;white-space:nowrap;
}
.btn-primary{background:var(--primary);color:var(--primary-ink)}
.btn-primary:hover{filter:brightness(1.08);transform:translateY(-1px);box-shadow:0 10px 26px rgba(33,230,193,.22)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:transparent;border-color:rgba(33,230,193,.5);color:var(--primary)}
.btn-ghost:hover{background:var(--primary-soft);transform:translateY(-1px)}
.btn-ghost:active{transform:translateY(0)}
.btn-sm{height:40px;padding:0 18px;font-size:14px}
.btn[disabled]{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none;filter:none}
.link-text{color:var(--primary);font-size:14px;font-weight:600;display:inline-flex;align-items:center;gap:6px;border-bottom:1px solid transparent;transition:all 180ms ease-out}
.link-text:hover{border-bottom-color:var(--primary)}
.link-text svg{transition:transform 180ms ease-out}
.link-text:hover svg{transform:translateX(3px)}

/* ---------- 抽屉 ---------- */
.mask{position:fixed;inset:0;background:rgba(8,7,14,.6);opacity:0;visibility:hidden;transition:all 180ms ease-out;z-index:110}
.mask.is-open{opacity:1;visibility:visible}
.drawer{
  position:fixed;top:0;right:0;height:100%;width:84vw;max-width:360px;z-index:120;
  background:var(--bg-1);border-left:1px solid var(--line);border-radius:20px 0 0 20px;
  padding:88px 24px 28px;display:none;flex-direction:column;gap:6px;
  transform:translateX(100%);transition:transform 240ms ease-out;
}
.drawer.is-open{transform:translateX(0)}
.drawer a{display:flex;align-items:center;min-height:48px;font-size:16px;color:var(--text-2);border-bottom:1px solid var(--line);transition:color 180ms ease-out}
.drawer a:hover,.drawer a.is-active{color:var(--primary)}
.drawer .btn{margin-top:20px;width:100%}

/* ---------- 页头 ---------- */
.page-head{position:relative;padding:172px 0 76px;overflow:hidden}
.page-head::before{
  content:"";position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-1.webp');
  background-size:cover;background-position:center;
  opacity:.26;filter:saturate(.9);
}
.page-head::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(11,10,18,.35) 0%,rgba(11,10,18,.75) 58%,var(--bg-base) 100%);
}
.page-head .container{position:relative;z-index:2}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;line-height:20px;color:var(--text-3);margin-bottom:20px}
.crumb a:hover{color:var(--primary)}
.page-head h1{font-size:48px;line-height:1.16;font-weight:800;letter-spacing:.01em;max-width:900px}
.page-sub{margin-top:18px;font-size:17px;line-height:30px;color:var(--text-2);max-width:660px}
.head-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.badge{
  display:inline-flex;align-items:center;gap:8px;height:32px;padding:0 14px;border-radius:999px;
  font-size:12px;letter-spacing:.02em;background:var(--primary-soft);color:var(--primary);
  border:1px solid rgba(33,230,193,.22);
}
.badge.alt{background:rgba(255,194,75,.10);color:var(--accent-2);border-color:rgba(255,194,75,.22)}
.badge.live{background:rgba(255,61,127,.10);color:var(--accent);border-color:rgba(255,61,127,.24)}
.badge.replay{background:rgba(138,123,255,.12);color:var(--replay);border-color:rgba(138,123,255,.26)}

/* ---------- 通用板块 ---------- */
.section{padding:96px 0}
.section.tight{padding:64px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:40px}
.section-head h2{font-size:28px;line-height:36px;font-weight:700}
.section-head p{margin-top:12px;font-size:15px;line-height:26px;color:var(--text-2);max-width:620px}
.section-kicker{font-family:var(--font-num);font-size:12px;letter-spacing:.16em;color:var(--primary);margin-bottom:12px;display:block}

/* ---------- 编号条目卡 ---------- */
.entry-list{display:flex;flex-direction:column;gap:16px}
.entry-item{
  display:grid;grid-template-columns:64px minmax(0,1fr) 208px;gap:28px;align-items:center;
  padding:24px;border:1px solid var(--line);border-radius:var(--radius-card);background:var(--bg-1);
  transition:border-color 200ms ease-out,background 200ms ease-out,box-shadow 200ms ease-out;
}
.entry-item:hover{border-color:rgba(33,230,193,.35);background:#171527;box-shadow:var(--shadow-glow)}
.entry-no{font-family:var(--font-num);font-size:32px;font-weight:700;color:var(--primary);line-height:1;transition:transform 200ms ease-out}
.entry-item:hover .entry-no{transform:translateX(2px) scale(1.04)}
.entry-body h3{font-size:17px;line-height:26px;font-weight:600;transition:color 200ms ease-out}
.entry-item:hover .entry-body h3{color:var(--primary)}
.entry-body p{margin-top:10px;font-size:14px;line-height:22px;color:var(--text-2)}
.entry-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.tag{font-size:12px;line-height:18px;letter-spacing:.02em;padding:4px 10px;border-radius:999px;border:1px solid var(--line-strong);color:var(--text-3)}
.entry-side{display:flex;align-items:center;gap:16px}
.entry-thumb{width:150px;aspect-ratio:16/9;object-fit:cover;border-radius:var(--radius-img);border:1px solid var(--line);transition:transform 200ms ease-out}
.entry-item:hover .entry-thumb{transform:scale(1.03)}
.entry-arrow{width:36px;height:36px;flex:0 0 36px;border-radius:999px;border:1px solid var(--line-strong);display:flex;align-items:center;justify-content:center;color:var(--text-2);transition:all 200ms ease-out}
.entry-item:hover .entry-arrow{color:var(--primary);border-color:rgba(33,230,193,.45);transform:translateX(3px)}

/* ---------- 表格 ---------- */
.table-wrap{border:1px solid var(--line-strong);border-radius:var(--radius-card);overflow:auto;background:var(--bg-1)}
table{width:100%;min-width:680px;border-collapse:collapse}
thead th{
  background:var(--bg-2);color:var(--text-1);font-size:14px;font-weight:600;
  text-align:left;padding:16px 20px;white-space:nowrap;letter-spacing:.02em;
}
tbody td{padding:16px 20px;font-size:15px;line-height:24px;color:var(--text-2);border-top:1px solid var(--line)}
tbody tr:nth-child(even) td{background:rgba(255,255,255,.02)}
tbody tr:hover td{background:var(--primary-soft);color:var(--text-1)}
tbody td:first-child{font-family:var(--font-num);color:var(--accent-2);font-weight:700;position:sticky;left:0;background:var(--bg-1);box-shadow:1px 0 0 var(--line)}
tbody tr:nth-child(even) td:first-child{background:#171527}
tbody tr:hover td:first-child{background:#191a29}
thead th:first-child{position:sticky;left:0;z-index:2;box-shadow:1px 0 0 var(--line)}
.table-note{margin-top:14px;font-size:13px;line-height:22px;color:var(--text-3)}

/* ---------- 左窄右宽说明 ---------- */
.split{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.3fr);gap:56px;align-items:start}
.split h2{font-size:28px;line-height:36px;font-weight:700}
.split .lead{margin-top:16px;font-size:15px;line-height:26px;color:var(--text-2)}
.note-list{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.note-item{display:grid;grid-template-columns:44px minmax(0,1fr);gap:20px;padding:20px 0;border-bottom:1px solid var(--line);transition:background 180ms ease-out}
.note-item:hover{background:rgba(33,230,193,.05)}
.note-item span{font-family:var(--font-num);font-size:15px;color:var(--primary);font-weight:700;padding-left:4px}
.note-item h3{font-size:16px;line-height:24px;font-weight:600}
.note-item p{margin-top:8px;font-size:14px;line-height:22px;color:var(--text-2)}

/* ---------- 公告列表 ---------- */
.notice-list{border:1px solid var(--line);border-radius:var(--radius-card);background:var(--bg-1);overflow:hidden}
.notice{display:grid;grid-template-columns:104px minmax(0,1fr) auto;gap:20px;align-items:center;padding:20px 24px;border-bottom:1px solid var(--line);transition:background 180ms ease-out}
.notice:last-child{border-bottom:0}
.notice:hover{background:rgba(255,255,255,.02)}
.notice time{font-family:var(--font-num);font-size:13px;color:var(--accent-2);letter-spacing:.04em}
.notice p{font-size:15px;line-height:26px;color:var(--text-2)}
.notice p strong{color:var(--text-1);font-weight:600}
.notice .badge{flex:0 0 auto}

/* ---------- FAQ ---------- */
.faq-list{display:flex;flex-direction:column;gap:12px}
.faq-item{border:1px solid var(--line);border-radius:var(--radius-card);background:var(--bg-1);overflow:hidden;transition:border-color 200ms ease-out}
.faq-item:hover{border-color:rgba(33,230,193,.28)}
.faq-item.is-open{border-color:rgba(33,230,193,.35)}
.faq-q{
  width:100%;min-height:44px;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:20px 24px;background:none;border:0;color:var(--text-1);font-size:16px;line-height:24px;
  font-weight:600;text-align:left;cursor:pointer;
}
.faq-icon{position:relative;width:28px;height:28px;flex:0 0 28px;border-radius:999px;border:1px solid var(--line-strong);transition:all 180ms ease-out}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;top:50%;left:50%;background:currentColor;border-radius:2px;transform:translate(-50%,-50%)}
.faq-icon::before{width:12px;height:2px}
.faq-icon::after{width:2px;height:12px;transition:opacity 180ms ease-out}
.faq-item.is-open .faq-icon{border-color:rgba(33,230,193,.5);color:var(--primary);transform:rotate(180deg)}
.faq-item.is-open .faq-icon::after{opacity:0}
.faq-a{max-height:0;overflow:hidden;transition:max-height 240ms ease-out,padding 240ms ease-out;padding:0 24px}
.faq-a p{font-size:15px;line-height:26px;color:var(--text-2);padding-bottom:16px}
.faq-item.is-open .faq-a{max-height:320px;padding:0 24px}

/* ---------- CTA ---------- */
.cta-band{
  position:relative;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius-lg);
  background:linear-gradient(135deg,rgba(33,230,193,.10),rgba(255,61,127,.06)),var(--bg-1);
  padding:48px;display:flex;align-items:center;justify-content:space-between;gap:40px;
}
.cta-band::after{
  content:"";position:absolute;right:-80px;top:-80px;width:280px;height:280px;border-radius:50%;
  background:radial-gradient(circle,rgba(33,230,193,.18),transparent 70%);
}
.cta-copy{position:relative;z-index:2;max-width:560px}
.cta-copy h2{font-size:28px;line-height:36px;font-weight:700}
.cta-copy p{margin-top:14px;font-size:15px;line-height:26px;color:var(--text-2)}
.cta-form{position:relative;z-index:2;flex:0 0 auto;width:100%;max-width:420px}
.form-row{display:flex;gap:12px}
.input{
  flex:1 1 auto;height:48px;padding:0 16px;border-radius:var(--radius-input);
  border:1px solid var(--line-strong);background:rgba(255,255,255,.04);color:var(--text-1);
  font-size:15px;font-family:inherit;transition:all 180ms ease-out;min-width:0;
}
.input::placeholder{color:var(--text-3)}
.input:hover{border-color:rgba(33,230,193,.3)}
.input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(33,230,193,.15)}
.input.is-error{border-color:var(--accent);box-shadow:0 0 0 3px rgba(255,61,127,.14)}
.form-hint{margin-top:10px;font-size:13px;line-height:20px;color:var(--text-3)}
.form-hint.error{color:var(--accent)}
.form-hint.success{color:var(--primary)}
.btn.is-done{background:rgba(33,230,193,.16);color:var(--primary);border-color:rgba(33,230,193,.4);cursor:default}

/* ---------- 页脚 ---------- */
.site-foot{background:var(--bg-foot);padding:72px 0 28px;margin-top:24px;border-top:1px solid var(--line)}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:48px}
.foot-brand{display:flex;align-items:center;gap:10px;margin-bottom:18px}
.foot-desc{font-size:14px;line-height:24px;color:var(--text-3);max-width:320px}
.foot-col h4{font-size:14px;line-height:22px;font-weight:600;color:var(--text-2);margin-bottom:16px}
.foot-col li{margin-bottom:12px}
.foot-col a{font-size:14px;line-height:22px;color:var(--text-3);transition:color 180ms ease-out}
.foot-col a:hover{color:var(--primary)}
.foot-bottom{
  margin-top:56px;padding-top:22px;border-top:1px solid rgba(255,255,255,.06);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;line-height:20px;color:var(--text-3);
}

/* ---------- 响应式 ---------- */
@media (max-width:1279px){
  .page-head h1{font-size:42px}
  .split{gap:40px}
}
@media (max-width:1023px){
  .dock-nav{display:none}
  .burger{display:flex}
  .drawer{display:flex}
  .section{padding:76px 0}
  .page-head{padding:148px 0 64px}
  .page-head h1{font-size:36px}
  .entry-item{grid-template-columns:56px minmax(0,1fr) 180px;gap:22px}
  .entry-thumb{width:130px}
  .split{grid-template-columns:1fr;gap:32px}
  .foot-grid{grid-template-columns:1fr 1fr;gap:36px}
  .cta-band{flex-direction:column;align-items:flex-start;gap:28px;padding:40px}
  .cta-form{max-width:100%}
}
@media (max-width:767px){
  .container{padding:0 16px}
  .dock{gap:12px;padding:0 10px 0 14px;height:60px}
  .dock.is-scrolled{height:56px}
  .brand-text{font-size:15px}
  .dock-actions .btn{display:none}
  .page-head{padding:130px 0 52px}
  .page-head h1{font-size:30px;line-height:38px}
  .page-sub{font-size:15px;line-height:26px}
  .section{padding:56px 0}
  .section-head{flex-direction:column;align-items:flex-start;gap:16px;margin-bottom:28px}
  .section-head h2,.split h2,.cta-copy h2{font-size:22px;line-height:30px}
  .entry-item{grid-template-columns:1fr;gap:16px;padding:20px}
  .entry-no{font-size:26px}
  .entry-side{justify-content:space-between}
  .entry-thumb{width:100%;max-width:200px}
  .notice{grid-template-columns:1fr;gap:8px;padding:18px 20px}
  .notice .badge{justify-self:flex-start}
  .faq-q{padding:18px 20px;font-size:15px}
  .faq-a,.faq-item.is-open .faq-a{padding-left:20px;padding-right:20px}
  .cta-band{padding:28px 20px}
  .form-row{flex-direction:column}
  .form-row .btn{width:100%}
  .foot-grid{grid-template-columns:1fr;gap:32px}
  .foot-bottom{flex-direction:column;gap:8px}
}
@media (max-width:479px){
  .brand-text{font-size:14px}
  .icon-btn{display:none}
  .page-head{padding:120px 0 44px}
  .page-head h1{font-size:26px;line-height:34px}
  .note-item{grid-template-columns:32px minmax(0,1fr);gap:14px}
  .entry-thumb{max-width:100%}
}
@media (prefers-reduced-motion:reduce){
  *{transition-duration:.01ms !important;animation-duration:.01ms !important}
  .btn:hover,.entry-item:hover .entry-no,.entry-item:hover .entry-arrow,.entry-item:hover .entry-thumb{transform:none !important}
}

/* roulang page: category2 */
:root{
  --bg-base:#0B0A12;
  --bg-1:#14121F;
  --bg-2:#1B1830;
  --bg-foot:#08070E;
  --line:rgba(255,255,255,.08);
  --line-strong:rgba(255,255,255,.14);
  --primary:#21E6C1;
  --primary-ink:#06231F;
  --primary-soft:rgba(33,230,193,.12);
  --accent:#FF3D7F;
  --accent-2:#FFC24B;
  --violet:#8A7BFF;
  --text-1:#F2F0FA;
  --text-2:#B9B4CE;
  --text-3:#7C7691;
  --radius-card:18px;
  --radius-lg:22px;
  --radius-img:14px;
  --radius-pill:999px;
  --shadow-hover:0 12px 32px rgba(33,230,193,.10);
  --shadow-pop:0 18px 44px rgba(0,0,0,.5);
  --ease:180ms ease-out;
  --font-cn:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --font-num:"DIN Alternate","Oswald",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg-base);
  color:var(--text-1);
  font-family:var(--font-cn);
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input{font:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p,figure{margin:0}
h1,h2,h3,h4{line-height:1.35;font-weight:700}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:6px}
::selection{background:rgba(33,230,193,.28)}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:96px 0}
.section-tight{padding:56px 0}
.eyebrow{
  display:inline-block;
  font-size:12px;
  letter-spacing:.14em;
  color:var(--primary);
  background:var(--primary-soft);
  border:1px solid rgba(33,230,193,.22);
  border-radius:var(--radius-pill);
  padding:4px 12px;
  margin-bottom:14px;
}
.sec-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:36px}
.sec-head h2{font-size:28px;letter-spacing:.01em}
.sec-note{font-size:14px;color:var(--text-3)}
.muted{color:var(--text-2)}

/* ---------- Dock 导航 ---------- */
.dock-wrap{
  position:fixed;top:16px;left:0;right:0;z-index:60;
  display:flex;justify-content:center;
  padding:0 16px;pointer-events:none;
}
.dock{
  pointer-events:auto;
  width:100%;max-width:1120px;height:64px;
  display:flex;align-items:center;gap:24px;
  padding:0 12px 0 20px;
  border-radius:var(--radius-pill);
  background:rgba(20,18,31,.72);
  border:1px solid var(--line);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  transition:height var(--ease),background var(--ease),box-shadow var(--ease);
}
.dock.is-scrolled{
  height:56px;
  background:rgba(20,18,31,.9);
  box-shadow:0 12px 32px rgba(0,0,0,.45),0 0 0 1px rgba(33,230,193,.08);
}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{
  width:34px;height:34px;flex:0 0 auto;
  display:grid;place-items:center;
  border-radius:12px;
  background:var(--primary-soft);
  border:1px solid rgba(33,230,193,.26);
  color:var(--primary);
}
.brand-mark svg{width:18px;height:18px}
.brand-text{font-size:16px;font-weight:700;letter-spacing:.01em;white-space:nowrap}
.dock-nav{display:flex;align-items:center;gap:28px;flex:1 1 auto;justify-content:center}
.nav-link{
  position:relative;
  font-size:14.5px;color:var(--text-2);
  padding:6px 2px;white-space:nowrap;
  transition:color var(--ease);
}
.nav-link::after{
  content:"";position:absolute;left:50%;bottom:-4px;
  width:6px;height:6px;border-radius:50%;
  background:var(--primary);opacity:0;transform:translateX(-50%) scale(.4);
  transition:opacity var(--ease),transform var(--ease);
}
.nav-link:hover{color:var(--text-1)}
.nav-link.is-active{color:var(--primary)}
.nav-link.is-active::after{opacity:1;transform:translateX(-50%) scale(1)}
.dock-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.icon-btn{
  width:44px;height:44px;border-radius:50%;
  display:grid;place-items:center;
  color:var(--text-2);border:1px solid transparent;
  transition:color var(--ease),background var(--ease),border-color var(--ease);
}
.icon-btn:hover{color:var(--primary);background:var(--primary-soft);border-color:rgba(33,230,193,.24)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:0 24px;
  border-radius:var(--radius-pill);
  font-size:15px;font-weight:600;letter-spacing:.01em;
  transition:transform var(--ease),background var(--ease),color var(--ease),border-color var(--ease),box-shadow var(--ease),filter var(--ease);
  cursor:pointer;
}
.btn-primary{background:var(--primary);color:var(--primary-ink);border:1px solid var(--primary)}
.btn-primary:hover{filter:brightness(1.08);transform:translateY(-1px);box-shadow:var(--shadow-hover)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:transparent;color:var(--primary);border:1px solid rgba(33,230,193,.5)}
.btn-ghost:hover{background:var(--primary-soft);transform:translateY(-1px)}
.btn-ghost:active{transform:translateY(0)}
.btn-text{
  display:inline-flex;align-items:center;gap:6px;
  color:var(--primary);font-size:14.5px;font-weight:600;
  border-bottom:1px solid transparent;padding-bottom:2px;
  transition:border-color var(--ease);
}
.btn-text:hover{border-color:rgba(33,230,193,.6)}
.btn-sm{min-height:40px;padding:0 18px;font-size:14px}
.btn:disabled,.btn.is-disabled{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none;filter:none}
.burger{
  display:none;width:44px;height:44px;border-radius:14px;
  border:1px solid var(--line-strong);
  align-items:center;justify-content:center;
  transition:background var(--ease),border-color var(--ease);
}
.burger span{display:block;width:18px;height:2px;background:var(--text-1);position:relative;border-radius:2px}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--text-1);border-radius:2px;transition:transform var(--ease),top var(--ease)}
.burger span::before{top:-6px}
.burger span::after{top:6px}
.burger:hover{background:var(--primary-soft);border-color:rgba(33,230,193,.3)}
.burger.is-open span{background:transparent}
.burger.is-open span::before{top:0;transform:rotate(45deg)}
.burger.is-open span::after{top:0;transform:rotate(-45deg)}

/* ---------- 搜索浮层 ---------- */
.search-pop{
  position:fixed;top:88px;left:50%;transform:translateX(-50%);
  width:min(520px,calc(100vw - 32px));
  background:var(--bg-1);
  border:1px solid var(--line-strong);
  border-radius:16px;
  padding:16px;
  z-index:70;
  box-shadow:var(--shadow-pop);
}
.search-pop[hidden]{display:none}
.search-form{display:flex;gap:10px}
.search-form input{
  flex:1 1 auto;height:44px;padding:0 14px;
  border-radius:12px;border:1px solid var(--line-strong);
  background:rgba(255,255,255,.04);color:var(--text-1);
}
.search-form input::placeholder{color:var(--text-3)}
.search-tip{margin-top:10px;font-size:13px;color:var(--text-3)}

/* ---------- 移动端抽屉 ---------- */
.drawer-mask{
  position:fixed;inset:0;z-index:75;
  background:rgba(8,7,14,.6);
  opacity:0;visibility:hidden;transition:opacity 240ms ease-out,visibility 240ms ease-out;
}
.drawer-mask.is-open{opacity:1;visibility:visible}
.drawer{
  position:fixed;top:0;right:0;z-index:80;
  width:84vw;max-width:360px;height:100%;
  background:var(--bg-1);
  border-left:1px solid var(--line);
  border-radius:20px 0 0 20px;
  padding:24px 22px;
  display:flex;flex-direction:column;gap:6px;
  transform:translateX(105%);
  transition:transform 240ms ease-out;
}
.drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.drawer-nav{display:flex;flex-direction:column;gap:4px}
.drawer-nav a{
  padding:14px 12px;border-radius:12px;
  font-size:15.5px;color:var(--text-2);
  transition:background var(--ease),color var(--ease);
}
.drawer-nav a:hover{background:rgba(255,255,255,.05);color:var(--text-1)}
.drawer-nav a.is-active{color:var(--primary);background:var(--primary-soft)}
.drawer-foot{margin-top:auto;padding-top:18px;border-top:1px solid var(--line)}
.drawer-foot p{font-size:13px;color:var(--text-3);margin-bottom:12px}

/* ---------- 页头 ---------- */
.page-head{
  position:relative;
  padding:160px 0 76px;
  overflow:hidden;
  background-image:
    radial-gradient(760px 380px at 86% 12%,rgba(33,230,193,.14),transparent 62%),
    linear-gradient(180deg,rgba(11,10,18,.86),rgba(11,10,18,.96)),
    url("/assets/images/backpic/back-2.webp");
  background-size:cover,cover,cover;
  background-position:center,center,center;
}
.page-head::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:120px;
  background:linear-gradient(180deg,rgba(11,10,18,0),var(--bg-base));
}
.head-inner{position:relative;z-index:2;max-width:820px}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--text-3);margin-bottom:18px}
.crumb a{transition:color var(--ease)}
.crumb a:hover{color:var(--primary)}
.crumb .sep{color:rgba(255,255,255,.24)}
.page-head h1{font-size:40px;font-weight:800;letter-spacing:.01em;margin-bottom:16px}
.page-head .lede{font-size:18px;line-height:1.85;color:var(--text-2);max-width:640px}
.badge-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.badge{
  display:inline-flex;align-items:center;gap:8px;
  min-height:36px;padding:0 16px;
  border-radius:var(--radius-pill);
  background:var(--primary-soft);
  border:1px solid rgba(33,230,193,.2);
  color:var(--primary);
  font-size:13px;letter-spacing:.02em;
}
.badge b{font-family:var(--font-num);font-size:15px;font-weight:700}

/* ---------- 时间轴 ---------- */
.timeline-wrap{padding-top:8px}
.timeline{
  position:relative;
  display:grid;
  grid-template-columns:repeat(5,1fr);
}
.timeline::before{
  content:"";
  position:absolute;left:8%;right:8%;top:50%;
  height:2px;transform:translateY(-50%);
  background:linear-gradient(90deg,rgba(33,230,193,.12),rgba(33,230,193,.5),rgba(33,230,193,.12));
}
.tl-item{
  position:relative;z-index:1;
  display:grid;
  grid-template-rows:1fr 72px 1fr;
  justify-items:center;align-items:center;
}
.tl-node{
  grid-row:2;
  width:38px;height:38px;border-radius:50%;
  display:grid;place-items:center;
  background:var(--bg-base);
  border:2px solid var(--primary);
  color:var(--primary);
  font-family:var(--font-num);font-size:14px;font-weight:700;
  box-shadow:0 0 0 6px rgba(33,230,193,.08);
  transition:box-shadow var(--ease),background var(--ease);
}
.tl-item:hover .tl-node{box-shadow:0 0 0 10px rgba(33,230,193,.14)}
.tl-card{
  width:100%;
  background:var(--bg-2);
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  padding:20px;
  transition:border-color 200ms ease-out,box-shadow 200ms ease-out,transform 200ms ease-out;
}
.tl-card:hover{border-color:rgba(33,230,193,.35);box-shadow:var(--shadow-hover);transform:translateY(-2px)}
.tl-card .tl-kicker{
  display:inline-block;font-family:var(--font-num);font-size:12px;
  letter-spacing:.12em;color:var(--accent-2);margin-bottom:8px;
}
.tl-card h3{font-size:17px;font-weight:700;margin-bottom:8px}
.tl-card p{font-size:14px;line-height:1.8;color:var(--text-2)}
.tl-points{margin-top:12px;display:flex;flex-direction:column;gap:8px}
.tl-points li{
  position:relative;padding-left:14px;
  font-size:13px;line-height:1.7;color:var(--text-3);
}
.tl-points li::before{
  content:"";position:absolute;left:0;top:9px;
  width:6px;height:6px;border-radius:50%;background:var(--primary);opacity:.8;
}
.tl-item:nth-child(odd) .tl-card{grid-row:1;align-self:end;margin-bottom:22px}
.tl-item:nth-child(even) .tl-card{grid-row:3;align-self:start;margin-top:22px}

/* ---------- 速查卡（横向滚动） ---------- */
.scroll-row{
  display:flex;gap:20px;
  overflow-x:auto;
  padding:4px 4px 22px;
  scroll-snap-type:x mandatory;
  -webkit-overflow-scrolling:touch;
}
.scroll-row::-webkit-scrollbar{height:6px}
.scroll-row::-webkit-scrollbar-thumb{background:rgba(33,230,193,.28);border-radius:999px}
.scroll-row::-webkit-scrollbar-track{background:rgba(255,255,255,.05);border-radius:999px}
.mini-card{
  flex:0 0 280px;scroll-snap-align:start;
  background:var(--bg-2);
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  padding:22px;
  display:flex;flex-direction:column;gap:10px;
  transition:border-color 200ms ease-out,box-shadow 200ms ease-out,transform 200ms ease-out;
}
.mini-card:hover{border-color:rgba(33,230,193,.35);box-shadow:var(--shadow-hover);transform:translateY(-2px)}
.tag{
  display:inline-flex;align-items:center;
  min-height:26px;padding:0 12px;
  border-radius:var(--radius-pill);
  font-size:12px;letter-spacing:.02em;
  background:var(--primary-soft);color:var(--primary);
  border:1px solid rgba(33,230,193,.2);
  align-self:flex-start;
}
.tag-time{background:rgba(255,194,75,.12);color:var(--accent-2);border-color:rgba(255,194,75,.24)}
.tag-live{background:rgba(255,61,127,.12);color:var(--accent);border-color:rgba(255,61,127,.26)}
.mini-card h3{font-size:17px;font-weight:700}
.mini-card p{font-size:14px;line-height:1.8;color:var(--text-2)}
.mini-card .mini-meta{margin-top:auto;font-size:13px;color:var(--text-3)}

/* ---------- 常见疑问卡片 ---------- */
.qa-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.qa-card{
  background:var(--bg-1);
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  padding:26px;
  transition:border-color 200ms ease-out,box-shadow 200ms ease-out;
}
.qa-card:hover{border-color:rgba(33,230,193,.28);box-shadow:var(--shadow-hover)}
.qa-card h3{font-size:17px;font-weight:700;margin-bottom:10px;display:flex;gap:10px;align-items:flex-start}
.qa-card h3::before{
  content:"Q";flex:0 0 auto;
  font-family:var(--font-num);font-size:14px;font-weight:700;
  color:var(--primary);background:var(--primary-soft);
  width:26px;height:26px;border-radius:9px;display:grid;place-items:center;
}
.qa-card p{font-size:14.5px;line-height:1.85;color:var(--text-2);padding-left:36px}

/* ---------- 相关入口 ---------- */
.entry-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.entry-card{
  display:block;
  background:var(--bg-2);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  overflow:hidden;
  transition:border-color 200ms ease-out,box-shadow 200ms ease-out,transform 200ms ease-out;
}
.entry-card:hover{border-color:rgba(33,230,193,.4);box-shadow:var(--shadow-hover);transform:translateY(-2px)}
.entry-thumb{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--bg-1)}
.entry-thumb img{width:100%;height:100%;object-fit:cover;transition:transform 200ms ease-out}
.entry-card:hover .entry-thumb img{transform:scale(1.03)}
.entry-body{padding:22px}
.entry-body h3{font-size:18px;font-weight:700;margin-bottom:8px;transition:color 200ms ease-out}
.entry-card:hover .entry-body h3{color:var(--primary)}
.entry-body p{font-size:14px;line-height:1.8;color:var(--text-2);margin-bottom:14px}
.entry-link{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--primary)}
.entry-link .arrow{transition:transform 200ms ease-out}
.entry-card:hover .entry-link .arrow{transform:translateX(3px)}

/* ---------- CTA ---------- */
.cta-box{
  background:linear-gradient(140deg,rgba(33,230,193,.1),rgba(27,24,48,.9) 46%),var(--bg-1);
  border:1px solid var(--line-strong);
  border-radius:var(--radius-lg);
  padding:48px;
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:36px;
  align-items:center;
}
.cta-box h2{font-size:26px;margin-bottom:12px}
.cta-box p{font-size:15px;line-height:1.85;color:var(--text-2)}
.sub-form{display:flex;gap:12px;flex-wrap:wrap}
.sub-form input{
  flex:1 1 240px;height:48px;padding:0 16px;
  border-radius:12px;
  border:1px solid var(--line-strong);
  background:rgba(255,255,255,.04);
  color:var(--text-1);
  transition:border-color var(--ease),box-shadow var(--ease);
}
.sub-form input::placeholder{color:var(--text-3)}
.sub-form input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(33,230,193,.16)}
.sub-form.is-error input{border-color:var(--accent);box-shadow:0 0 0 3px rgba(255,61,127,.14)}
.form-msg{margin-top:12px;font-size:13px;color:var(--text-3)}
.form-msg.is-error{color:var(--accent)}
.form-msg.is-ok{color:var(--primary)}
.cta-links{display:flex;flex-wrap:wrap;gap:18px;margin-top:18px}

/* ---------- 页脚 ---------- */
.site-foot{background:var(--bg-foot);padding:64px 0 0;margin-top:24px;border-top:1px solid rgba(255,255,255,.06)}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px;padding-bottom:44px}
.foot-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.foot-desc{font-size:14px;line-height:1.85;color:var(--text-3);max-width:320px}
.foot-col h4{font-size:14px;font-weight:600;color:var(--text-2);margin-bottom:16px;letter-spacing:.02em}
.foot-col ul{display:flex;flex-direction:column;gap:10px}
.foot-col a{font-size:14px;color:var(--text-3);transition:color var(--ease)}
.foot-col a:hover{color:var(--primary)}
.foot-bottom{
  border-top:1px solid rgba(255,255,255,.06);
  padding:20px 0 28px;
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  font-size:13px;color:var(--text-3);
}

/* ---------- 入场动画 ---------- */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .5s ease-out,transform .5s ease-out}
.reveal.in{opacity:1;transform:none}

/* ---------- 响应式 ---------- */
@media (min-width:1280px){
  .section{padding:112px 0}
}
@media (max-width:1023px){
  .dock-nav{display:none}
  .burger{display:inline-flex}
  .dock{justify-content:space-between;gap:16px}
  .timeline{grid-template-columns:1fr}
  .timeline::before{
    left:18px;right:auto;top:18px;bottom:18px;
    width:2px;height:auto;transform:none;
    background:linear-gradient(180deg,rgba(33,230,193,.5),rgba(33,230,193,.1));
  }
  .tl-item{
    grid-template-rows:auto;
    grid-template-columns:46px 1fr;
    justify-items:start;align-items:start;
    padding-bottom:22px;
  }
  .tl-item .tl-node,.tl-item:nth-child(odd) .tl-node,.tl-item:nth-child(even) .tl-node{
    grid-column:1;grid-row:1;justify-self:center;
  }
  .tl-item .tl-card,
  .tl-item:nth-child(odd) .tl-card,
  .tl-item:nth-child(even) .tl-card{
    grid-column:2;grid-row:1;
    align-self:start;
    margin:0 0 0 14px;
    width:100%;
  }
  .cta-box{grid-template-columns:1fr;padding:36px}
  .foot-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:900px){
  .qa-grid{grid-template-columns:1fr}
  .entry-grid{grid-template-columns:1fr}
}
@media (max-width:767px){
  .container{padding:0 16px}
  .section{padding:56px 0}
  .page-head{padding:132px 0 56px}
  .page-head h1{font-size:28px}
  .page-head .lede{font-size:16px}
  .sec-head h2{font-size:22px}
  .dock-actions .btn-primary{display:none}
  .scroll-row{flex-direction:column;overflow:visible;padding:0}
  .mini-card{flex:1 1 auto;width:100%}
  .foot-grid{grid-template-columns:1fr}
  .cta-box{padding:26px}
  .cta-box h2{font-size:22px}
  .btn{width:100%}
  .dock-actions .btn{width:auto}
  .btn-sm{width:auto}
}
@media (max-width:479px){
  .page-head h1{font-size:26px}
  .brand-text{font-size:15px}
  .badge{font-size:12px;padding:0 13px}
  .tl-card{padding:18px}
  .qa-card{padding:20px}
  .qa-card p{padding-left:0}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
}