/* roulang page: index */
:root{
  --bg:#06111f;
  --bg-2:#0a1b2d;
  --panel:rgba(10,28,46,.62);
  --panel-solid:#0c2236;
  --panel-soft:rgba(12,34,54,.55);
  --line:rgba(125,211,252,.18);
  --line-strong:rgba(125,211,252,.34);
  --text:#e8f4ff;
  --muted:#93b4cc;
  --primary:#2de2c5;
  --primary-2:#18b7ff;
  --accent:#ff8a3d;
  --live:#ff4d6d;
  --success:#34d399;
  --radius:16px;
  --radius-sm:12px;
  --radius-lg:24px;
  --shadow:0 20px 50px rgba(0,0,0,.28);
  --shadow-soft:0 10px 28px rgba(0,0,0,.22);
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  background-color:var(--bg);
  background-image:
    radial-gradient(1100px 560px at 82% -8%, rgba(24,183,255,.10), transparent 62%),
    radial-gradient(880px 480px at -6% 8%, rgba(45,226,197,.08), transparent 62%);
  background-attachment:fixed;
  color:var(--text);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
button,input{font:inherit;color:inherit;}
ul,ol{list-style:none;}
:focus-visible{outline:2px solid var(--primary);outline-offset:3px;border-radius:6px;}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 32px;}
.muted{color:var(--muted);}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:80;
  background:rgba(6,17,31,.42);
  -webkit-backdrop-filter:blur(16px) saturate(120%);
  backdrop-filter:blur(16px) saturate(120%);
  border-bottom:1px solid rgba(125,211,252,.12);
  transition:background .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.site-header.is-stuck{
  background:#071523;
  border-bottom-color:rgba(125,211,252,.2);
  box-shadow:0 14px 34px rgba(0,0,0,.38);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:76px;}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px;letter-spacing:.2px;white-space:nowrap;}
.logo-mark{
  width:12px;height:12px;border-radius:50%;
  background:var(--primary);
  box-shadow:0 0 0 4px rgba(45,226,197,.16),0 0 16px rgba(45,226,197,.6);
  flex:0 0 auto;
}
.logo-text{background:linear-gradient(92deg,#ffffff 20%,#b9f6ec 100%);-webkit-background-clip:text;background-clip:text;color:transparent;}
.nav-list{display:flex;align-items:center;gap:4px;}
.nav-link{
  position:relative;display:inline-block;padding:9px 14px;border-radius:10px;
  font-size:15px;color:var(--muted);transition:color .2s ease,background .2s ease;
}
.nav-link:hover{color:var(--text);background:rgba(125,211,252,.08);}
.nav-link.is-active{color:var(--primary);}
.nav-link.is-active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--primary),var(--primary-2));
}
.header-actions{display:flex;align-items:center;gap:10px;}
.icon-btn{
  width:42px;height:42px;display:inline-flex;align-items:center;justify-content:center;
  border-radius:12px;border:1px solid transparent;color:var(--muted);
  background:transparent;cursor:pointer;transition:.2s ease;
}
.icon-btn:hover{color:var(--text);background:rgba(125,211,252,.1);border-color:var(--line);}
.header-cta{
  display:inline-flex;align-items:center;gap:8px;height:42px;padding:0 18px;border-radius:12px;
  font-size:14px;font-weight:600;color:#04211d;
  background:linear-gradient(120deg,var(--primary),var(--primary-2));
  box-shadow:0 0 0 0 rgba(45,226,197,.24),0 10px 24px rgba(24,183,255,.2);
  transition:.22s ease;
}
.header-cta:hover{transform:translateY(-1px);box-shadow:0 0 0 3px rgba(45,226,197,.16),0 12px 26px rgba(24,183,255,.28);filter:brightness(1.06);}
.header-cta:active{transform:translateY(0);filter:brightness(.96);}
.menu-btn{display:none;}

/* ---------- 移动抽屉 ---------- */
.mobile-drawer{
  position:fixed;top:76px;left:0;right:0;z-index:79;
  background:rgba(7,21,35,.96);
  -webkit-backdrop-filter:blur(18px);
  backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line);
  padding:14px 20px 22px;
  transform:translateY(-14px);opacity:0;pointer-events:none;
  transition:transform .26s ease,opacity .26s ease;
}
.mobile-drawer.is-open{transform:translateY(0);opacity:1;pointer-events:auto;}
.mobile-drawer .nav-link{display:block;padding:14px 12px;font-size:16px;border-radius:12px;}
.mobile-drawer .header-cta{width:100%;justify-content:center;margin-top:12px;height:46px;}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:0 22px;border-radius:var(--radius-sm);border:1px solid transparent;
  font-size:15px;font-weight:600;cursor:pointer;transition:.22s ease;
}
.btn-primary{
  color:#04211d;
  background:linear-gradient(120deg,var(--primary),var(--primary-2));
  box-shadow:0 10px 26px rgba(24,183,255,.18);
}
.btn-primary:hover{transform:translateY(-1px);filter:brightness(1.07);box-shadow:0 0 0 3px rgba(45,226,197,.16),0 14px 30px rgba(24,183,255,.26);}
.btn-primary:active{transform:translateY(0);filter:brightness(.95);}
.btn-outline{
  color:var(--text);background:rgba(45,226,197,.06);border-color:rgba(45,226,197,.46);
}
.btn-outline:hover{background:rgba(45,226,197,.14);border-color:var(--primary);transform:translateY(-1px);}
.btn-outline:active{transform:translateY(0);}
.btn-ghost{color:var(--primary);background:transparent;border-color:transparent;padding:0 8px;text-decoration:underline;text-underline-offset:5px;text-decoration-thickness:1px;}
.btn-ghost:hover{color:#8ff7e5;}
.btn:disabled,.btn[disabled]{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none;}

/* ---------- 徽章 / 标签 ---------- */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 12px;border-radius:999px;font-size:12px;font-weight:600;letter-spacing:.4px;
  border:1px solid transparent;
}
.badge-upcoming{color:#04211d;background:var(--primary);}
.badge-live{color:#fff;background:var(--live);}
.badge-replay{color:#c9dced;background:rgba(147,180,204,.18);border-color:rgba(147,180,204,.34);}
.tag{
  display:inline-flex;align-items:center;padding:3px 10px;border-radius:999px;font-size:12px;
  color:#a9f3e6;background:rgba(45,226,197,.1);border:1px solid rgba(45,226,197,.28);
}
.tag-accent{color:#ffd0ae;background:rgba(255,138,61,.12);border-color:rgba(255,138,61,.34);}

/* ---------- Hero ---------- */
.hero{position:relative;padding:148px 0 76px;overflow:hidden;}
.hero-bg{position:absolute;inset:0;background-image:url('/assets/images/backpic/back-1.png');background-size:cover;background-position:center;z-index:0;}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(720px 420px at 18% 18%, rgba(45,226,197,.16), transparent 65%),
    linear-gradient(180deg, rgba(6,17,31,.86) 0%, rgba(6,17,31,.92) 58%, var(--bg) 100%);
}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);gap:48px;align-items:center;}
.hero-eyebrow{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px;}
.hero-title{font-size:clamp(30px,4.1vw,52px);line-height:1.16;font-weight:700;letter-spacing:-.4px;}
.hero-title em{font-style:normal;color:var(--primary);}
.hero-sub{margin-top:18px;max-width:600px;color:#a9c6da;font-size:17px;line-height:1.9;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px;}
.hero-meta{display:flex;flex-wrap:wrap;gap:26px;margin-top:34px;padding-top:24px;border-top:1px solid var(--line);}
.hero-meta div{min-width:96px;}
.hero-meta strong{display:block;font-size:22px;font-weight:700;color:var(--text);line-height:1.3;}
.hero-meta span{font-size:13px;color:var(--muted);}

.glass-card{
  position:relative;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-lg);
  -webkit-backdrop-filter:blur(16px) saturate(120%);
  backdrop-filter:blur(16px) saturate(120%);
  box-shadow:var(--shadow);
  overflow:hidden;
}
.glass-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.42),transparent);
}
.hero-live{padding:18px;}
.live-cover{position:relative;border-radius:var(--radius-sm);overflow:hidden;aspect-ratio:16/9;border:1px solid var(--line);}
.live-cover img{width:100%;height:100%;object-fit:cover;}
.live-cover .badge{position:absolute;top:12px;left:12px;z-index:2;}
.live-cover::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,17,31,.05) 40%,rgba(6,17,31,.72) 100%);}
.hero-live h3{font-size:19px;font-weight:600;margin-top:16px;line-height:1.5;}
.hero-live p.live-desc{font-size:13px;color:var(--muted);margin-top:6px;}
.countdown{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:16px;}
.cd-cell{background:rgba(255,255,255,.045);border:1px solid var(--line);border-radius:var(--radius-sm);padding:10px 6px;text-align:center;}
.cd-num{display:block;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:26px;font-weight:700;line-height:1.15;color:var(--accent);}
.cd-label{display:block;font-size:11px;color:var(--muted);letter-spacing:1px;margin-top:2px;}
.live-points{margin-top:16px;display:flex;flex-direction:column;gap:8px;}
.live-points li{display:flex;align-items:flex-start;gap:9px;font-size:13.5px;color:#b9d2e4;line-height:1.7;}
.live-points i{color:var(--primary);font-size:11px;margin-top:7px;}
.hero-live .btn{width:100%;margin-top:18px;}

/* ---------- 板块通用 ---------- */
.section{padding:72px 0;}
.section-tight{padding:56px 0;}
.section-head{max-width:720px;margin-bottom:36px;}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;letter-spacing:2px;color:var(--primary);margin-bottom:12px;}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--primary);border-radius:2px;}
.section-title{font-size:clamp(24px,2.6vw,34px);font-weight:700;line-height:1.3;}
.section-desc{margin-top:12px;color:var(--muted);font-size:15.5px;}

/* ---------- 直播流 ---------- */
.stream-layout{display:grid;grid-template-columns:minmax(0,8fr) minmax(0,4fr);gap:24px;align-items:start;}
.stream-list{display:flex;flex-direction:column;gap:18px;}
.stream-card{
  display:grid;grid-template-columns:236px minmax(0,1fr);gap:20px;
  background:var(--panel-solid);border:1px solid var(--line);border-radius:var(--radius);
  padding:16px;transition:border-color .22s ease,transform .22s ease,box-shadow .22s ease;
}
.stream-card:hover{border-color:var(--line-strong);transform:translateY(-2px);box-shadow:var(--shadow-soft);}
.stream-cover{position:relative;border-radius:var(--radius-sm);overflow:hidden;aspect-ratio:16/9;border:1px solid rgba(125,211,252,.14);}
.stream-cover img{width:100%;height:100%;object-fit:cover;}
.stream-cover .badge{position:absolute;top:10px;left:10px;z-index:2;}
.stream-cover::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(6,17,31,.6) 100%);}
.stream-body{display:flex;flex-direction:column;min-width:0;}
.stream-time{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);}
.stream-time i{color:var(--primary-2);font-size:12px;}
.stream-title{font-size:19px;font-weight:600;line-height:1.5;margin-top:8px;transition:color .2s ease;}
.stream-card:hover .stream-title{color:var(--primary);}
.stream-points{margin-top:10px;display:flex;flex-direction:column;gap:6px;}
.stream-points li{position:relative;padding-left:16px;font-size:13.5px;color:#a9c6da;line-height:1.7;}
.stream-points li::before{content:"";position:absolute;left:0;top:11px;width:6px;height:6px;border-radius:50%;background:rgba(45,226,197,.7);}
.stream-foot{margin-top:auto;padding-top:16px;display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-end;}
.stream-foot .btn{min-height:40px;padding:0 18px;font-size:14px;}

.side-col{display:flex;flex-direction:column;gap:18px;position:sticky;top:100px;}
.side-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:22px;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:var(--shadow-soft);}
.side-card h3{font-size:17px;font-weight:600;margin-bottom:8px;}
.side-card p{font-size:13.5px;color:var(--muted);line-height:1.85;}
.side-list{margin-top:14px;display:flex;flex-direction:column;}
.side-list a{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 0;border-bottom:1px dashed rgba(125,211,252,.16);font-size:14px;color:#c2d8e8;transition:color .2s ease,padding-left .2s ease;}
.side-list a:last-child{border-bottom:0;}
.side-list a:hover{color:var(--primary);padding-left:4px;}
.side-list span{font-size:12px;color:var(--muted);}

/* ---------- 看点列表 ---------- */
.highlight-panel{background:var(--panel-soft);border:1px solid var(--line);border-radius:var(--radius-lg);padding:10px 26px;}
.hl-row{display:grid;grid-template-columns:64px minmax(0,1fr);gap:18px;padding:20px 0;border-bottom:1px solid rgba(125,211,252,.14);transition:background .22s ease;}
.hl-row:last-child{border-bottom:0;}
.hl-row:hover{background:rgba(125,211,252,.05);}
.hl-index{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:15px;color:var(--accent);font-weight:700;padding-top:2px;}
.hl-row h3{font-size:16.5px;font-weight:600;line-height:1.55;}
.hl-row p{font-size:13.5px;color:var(--muted);margin-top:4px;line-height:1.8;}

/* ---------- 订阅 ---------- */
.sub-layout{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:24px;align-items:start;}
.sub-form{display:flex;flex-direction:column;gap:16px;margin-top:22px;}
.field{display:flex;flex-direction:column;gap:8px;}
.field label{font-size:13.5px;color:#bcd6e6;}
.field input{
  width:100%;height:48px;padding:0 14px;border-radius:var(--radius-sm);
  background:rgba(255,255,255,.04);border:1px solid var(--line);color:var(--text);
  transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.field input::placeholder{color:rgba(147,180,204,.68);}
.field input:focus{outline:none;border-color:var(--primary);background:rgba(45,226,197,.07);box-shadow:0 0 0 3px rgba(45,226,197,.16);}
.field.has-error input{border-color:rgba(255,138,61,.7);}
.field .err{display:none;font-size:12.5px;color:var(--accent);}
.field.has-error .err{display:block;}
.field.is-success input{border-color:var(--success);box-shadow:0 0 0 3px rgba(52,211,153,.14);}
.privacy{font-size:12px;color:var(--muted);line-height:1.8;}
.entry-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;}
.entry-card{background:var(--panel-solid);border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:border-color .22s ease,transform .22s ease;}
.entry-card:hover{border-color:var(--line-strong);transform:translateY(-2px);}
.entry-card h3{font-size:18px;font-weight:600;}
.entry-card p{font-size:13.5px;color:var(--muted);margin-top:8px;line-height:1.85;}
.entry-card .btn{margin-top:18px;}

/* ---------- 最新信息 ---------- */
.news-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;}
.news-card{background:var(--panel-soft);border:1px solid var(--line);border-radius:var(--radius);transition:border-color .22s ease,transform .22s ease,box-shadow .22s ease;}
.news-card:hover{border-color:var(--line-strong);transform:translateY(-2px);box-shadow:var(--shadow-soft);}
.news-link{display:flex;flex-direction:column;height:100%;padding:22px;gap:10px;}
.news-title{font-size:17px;font-weight:600;line-height:1.55;transition:color .2s ease;}
.news-card:hover .news-title{color:var(--primary);}
.news-desc{font-size:13.5px;color:var(--muted);line-height:1.85;}
.news-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;padding-top:14px;border-top:1px dashed rgba(125,211,252,.16);font-size:12.5px;color:var(--muted);}
.news-more{color:var(--primary);}
.empty-state{
  padding:44px 24px;text-align:center;color:var(--muted);font-size:14.5px;
  background:var(--panel-soft);border:1px dashed rgba(125,211,252,.26);border-radius:var(--radius);
}

/* ---------- FAQ ---------- */
.faq-wrap{display:flex;flex-direction:column;gap:12px;}
.faq-item{background:var(--panel-solid);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:border-color .22s ease;}
.faq-item[open]{border-color:rgba(45,226,197,.4);}
.faq-item summary{
  display:flex;align-items:center;gap:12px;min-height:56px;padding:14px 20px;
  font-size:15.5px;font-weight:600;cursor:pointer;list-style:none;transition:color .2s ease;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:hover{color:var(--primary);}
.faq-item .dot{width:8px;height:8px;border-radius:50%;background:var(--primary);box-shadow:0 0 10px rgba(45,226,197,.7);flex:0 0 auto;}
.faq-item .chev{margin-left:auto;color:var(--muted);font-size:13px;transition:transform .25s ease;}
.faq-item[open] .chev{transform:rotate(180deg);color:var(--primary);}
.faq-body{padding:4px 20px 20px 40px;font-size:14.5px;line-height:1.9;color:#b8d1e2;background:rgba(6,17,31,.4);}

/* ---------- 底部 CTA ---------- */
.cta-band{
  position:relative;border:1px solid var(--line);border-radius:var(--radius-lg);padding:44px 40px;overflow:hidden;
  background:linear-gradient(120deg,rgba(12,34,54,.94),rgba(9,26,42,.82));
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:26px;
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(520px 260px at 88% 10%, rgba(45,226,197,.16), transparent 68%);
}
.cta-band > *{position:relative;z-index:1;}
.cta-band h2{font-size:clamp(22px,2.4vw,30px);font-weight:700;line-height:1.35;}
.cta-band p{margin-top:10px;color:var(--muted);font-size:14.5px;max-width:620px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;}

/* ---------- 页脚 ---------- */
.site-footer{border-top:1px solid var(--line);background:rgba(6,15,26,.9);padding:56px 0 26px;margin-top:24px;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:36px;}
.footer-brand .logo{font-size:17px;margin-bottom:14px;}
.footer-brand p{font-size:13.5px;color:var(--muted);line-height:1.9;max-width:320px;}
.footer-title{font-size:14px;font-weight:600;color:var(--text);margin-bottom:14px;letter-spacing:.4px;}
.footer-links{display:flex;flex-direction:column;gap:10px;}
.footer-links a{font-size:13.5px;color:var(--muted);transition:color .2s ease,padding-left .2s ease;}
.footer-links a:hover{color:var(--primary);padding-left:4px;}
.footer-note{font-size:12.5px;color:rgba(147,180,204,.82);line-height:1.9;}
.footer-bottom{
  margin-top:36px;padding-top:20px;border-top:1px solid rgba(125,211,252,.12);
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;
  font-size:12.5px;color:rgba(147,180,204,.82);
}
.to-top{
  display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:999px;
  border:1px solid var(--line);background:rgba(255,255,255,.04);color:var(--text);font-size:12.5px;
  transition:.2s ease;cursor:pointer;
}
.to-top:hover{background:rgba(45,226,197,.12);border-color:rgba(45,226,197,.5);color:var(--primary);}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .container{padding:0 24px;}
  .nav-list{display:none;}
  .header-cta{display:none;}
  .menu-btn{display:inline-flex;}
  .hero{padding:130px 0 60px;}
  .hero-grid{grid-template-columns:minmax(0,1fr);gap:34px;}
  .stream-layout{grid-template-columns:minmax(0,1fr);}
  .side-col{position:static;}
  .sub-layout{grid-template-columns:minmax(0,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
}
@media (max-width:768px){
  .section{padding:52px 0;}
  .section-tight{padding:44px 0;}
  .stream-card{grid-template-columns:minmax(0,1fr);}
  .news-grid{grid-template-columns:minmax(0,1fr);}
  .entry-grid{grid-template-columns:minmax(0,1fr);}
  .highlight-panel{padding:6px 18px;}
  .hl-row{grid-template-columns:48px minmax(0,1fr);gap:12px;padding:16px 0;}
  .cta-band{padding:32px 24px;}
  .hero-meta{gap:18px;}
}
@media (max-width:520px){
  .container{padding:0 20px;}
  .logo{font-size:16px;white-space:normal;line-height:1.3;max-width:200px;}
  .hero{padding:120px 0 48px;}
  .hero-title{font-size:30px;}
  .hero-sub{font-size:15.5px;}
  .hero-actions .btn{width:100%;}
  .btn{width:auto;}
  .cd-num{font-size:22px;}
  .footer-grid{grid-template-columns:1fr;}
  .stream-foot{justify-content:flex-start;}
  .stream-foot .btn{width:100%;}
}

/* roulang page: article */
:root{
  --bg:#06111f;
  --bg-2:#0a1b2d;
  --panel:rgba(10,28,46,.62);
  --panel-solid:#0c2236;
  --panel-soft:rgba(12,34,54,.86);
  --line:rgba(125,211,252,.18);
  --line-strong:rgba(125,211,252,.34);
  --text:#e8f4ff;
  --muted:#93b4cc;
  --primary:#2de2c5;
  --primary-2:#18b7ff;
  --accent:#ff8a3d;
  --live:#ff4d6d;
  --success:#34d399;
  --radius:16px;
  --radius-lg:24px;
  --shadow:0 20px 50px rgba(0,0,0,.28);
  --container:1240px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  min-height:100vh;
  background:var(--bg);
  color:var(--text);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.75;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;
  background:
    radial-gradient(900px 480px at 12% -6%, rgba(45,226,197,.14), transparent 62%),
    radial-gradient(820px 460px at 92% 4%, rgba(24,183,255,.12), transparent 60%),
    linear-gradient(180deg,#06111f 0%,#071624 46%,#06111f 100%);
}
body::after{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;
  pointer-events:none;
  opacity:.045;
  background-image:linear-gradient(rgba(125,211,252,.9) 1px,transparent 1px),linear-gradient(90deg,rgba(125,211,252,.9) 1px,transparent 1px);
  background-size:56px 56px;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button,input,textarea,select{font:inherit;color:inherit;}
p{margin:0 0 1em;}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.25;letter-spacing:.01em;}
ul,ol{margin:0;padding:0;list-style:none;}
.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 32px;
}
.section{padding:64px 0;}
.section-tight{padding:44px 0;}

/* ===== Header / Nav ===== */
.site-header{
  position:fixed;
  top:0;left:0;right:0;
  z-index:80;
  background:rgba(6,17,31,.42);
  border-bottom:1px solid transparent;
  backdrop-filter:blur(16px) saturate(120%);
  -webkit-backdrop-filter:blur(16px) saturate(120%);
  transition:background .3s ease,border-color .3s ease,box-shadow .3s ease,padding .3s ease;
}
.site-header.is-stuck{
  background:#071523;
  border-bottom-color:var(--line);
  box-shadow:0 14px 40px rgba(0,0,0,.42);
}
.nav-inner{
  display:flex;
  align-items:center;
  gap:28px;
  min-height:76px;
}
.logo{
  display:inline-flex;
  align-items:center;
  gap:10px;
  flex-shrink:0;
  font-weight:700;
  font-size:17px;
  letter-spacing:.02em;
  color:#f2fbff;
}
.logo-mark{
  width:12px;height:12px;
  border-radius:50%;
  background:radial-gradient(circle at 32% 30%,#b9fff3,var(--primary) 58%,#0f9d8c 100%);
  box-shadow:0 0 0 4px rgba(45,226,197,.14),0 0 16px rgba(45,226,197,.6);
  flex-shrink:0;
}
.logo-text{white-space:nowrap;}
.nav-list{
  display:flex;
  align-items:center;
  gap:6px;
  margin-right:auto;
}
.nav-link{
  position:relative;
  display:inline-flex;
  align-items:center;
  min-height:40px;
  padding:0 14px;
  border-radius:10px;
  font-size:15px;
  color:#c6dced;
  transition:color .2s ease,background .2s ease;
}
.nav-link:hover{color:#ffffff;background:rgba(125,211,252,.10);}
.nav-link:focus-visible{outline:2px solid var(--primary);outline-offset:2px;}
.nav-link.is-active{color:#ffffff;}
.nav-link.is-active::after{
  content:"";
  position:absolute;
  left:14px;right:14px;bottom:6px;
  height:2px;
  border-radius:2px;
  background:linear-gradient(90deg,var(--primary),var(--primary-2));
}
.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.icon-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:42px;height:42px;
  border-radius:12px;
  border:1px solid var(--line);
  background:rgba(125,211,252,.06);
  color:#cfe6f5;
  cursor:pointer;
  transition:background .2s ease,color .2s ease,border-color .2s ease,transform .2s ease;
}
.icon-btn:hover{background:rgba(125,211,252,.16);color:#fff;border-color:var(--line-strong);}
.icon-btn:focus-visible{outline:2px solid var(--primary);outline-offset:2px;}
.icon-btn:active{transform:scale(.96);}
.nav-toggle{
  display:none;
  flex-direction:column;
  justify-content:center;
  gap:4px;
  width:42px;height:42px;
  padding:0 10px;
  border-radius:12px;
  border:1px solid var(--line);
  background:rgba(125,211,252,.06);
  cursor:pointer;
}
.nav-toggle span{
  display:block;
  height:2px;
  border-radius:2px;
  background:#d6ebf8;
  transition:transform .25s ease,opacity .25s ease;
}
.nav-toggle:focus-visible{outline:2px solid var(--primary);outline-offset:2px;}
.nav-toggle.is-open span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle.is-open span:nth-child(2){opacity:0;}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}
.search-panel{
  display:none;
  border-top:1px solid var(--line);
  background:rgba(7,21,35,.94);
}
.search-panel.is-open{display:block;}
.search-inner{display:flex;gap:12px;padding-top:14px;padding-bottom:14px;}
.search-input{
  flex:1;
  min-height:44px;
  padding:0 16px;
  border-radius:12px;
  border:1px solid var(--line);
  background:rgba(8,24,38,.9);
  color:var(--text);
  outline:none;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.search-input::placeholder{color:#6f8ea6;}
.search-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(45,226,197,.16);}
.mobile-menu{
  display:none;
  flex-direction:column;
  gap:4px;
  padding:14px 32px 22px;
  background:rgba(7,21,35,.97);
  border-top:1px solid var(--line);
}
.mobile-menu.is-open{display:flex;}
.mobile-menu .nav-link{min-height:46px;width:100%;}
.mobile-cta{margin-top:10px;width:100%;justify-content:center;}

/* ===== Buttons / Badges ===== */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:46px;
  padding:0 22px;
  border-radius:12px;
  border:1px solid transparent;
  font-size:15px;
  font-weight:600;
  cursor:pointer;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,border-color .18s ease,color .18s ease;
}
.btn:focus-visible{outline:2px solid var(--primary);outline-offset:3px;}
.btn:active{transform:translateY(0) scale(.99);}
.btn-sm{min-height:40px;padding:0 16px;font-size:14px;border-radius:11px;}
.btn-primary{
  background:linear-gradient(135deg,#5ff0d8 0%,var(--primary) 45%,var(--primary-2) 100%);
  color:#052028;
  box-shadow:0 10px 26px rgba(45,226,197,.24);
}
.btn-primary:hover{
  filter:brightness(1.08);
  transform:translateY(-1px);
  box-shadow:0 12px 30px rgba(45,226,197,.3),0 0 0 3px rgba(45,226,197,.16);
}
.btn-outline{
  background:rgba(125,211,252,.06);
  border-color:var(--line-strong);
  color:#d5ecfa;
}
.btn-outline:hover{
  background:rgba(45,226,197,.12);
  border-color:var(--primary);
  color:#ffffff;
  transform:translateY(-1px);
}
.btn-ghost{
  background:transparent;
  border-color:transparent;
  color:var(--primary);
  padding:0 8px;
  text-decoration:underline;
  text-underline-offset:5px;
}
.btn-ghost:hover{color:#7ff5e3;}
.badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px 12px;
  border-radius:999px;
  font-size:12.5px;
  font-weight:600;
  line-height:1.6;
  border:1px solid var(--line);
  color:#bcd9ea;
  background:rgba(125,211,252,.08);
  white-space:nowrap;
}
.badge-primary{
  color:#062b25;
  background:linear-gradient(135deg,#6bf3dc,var(--primary));
  border-color:transparent;
}
.badge-accent{
  color:#2a1405;
  background:linear-gradient(135deg,#ffb37a,var(--accent));
  border-color:transparent;
}
.badge-muted{color:#a7c3d6;background:rgba(147,180,204,.12);}

/* ===== Page head ===== */
.page-head{
  position:relative;
  padding:132px 0 44px;
  overflow:hidden;
  border-bottom:1px solid var(--line);
}
.page-head-bg{
  position:absolute;
  inset:0;
  background-size:cover;
  background-position:center;
  opacity:.28;
  filter:saturate(.9);
}
.page-head::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(6,17,31,.72) 0%,rgba(6,17,31,.92) 62%,#06111f 100%);
}
.page-head .container{position:relative;z-index:2;}
.breadcrumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  font-size:13px;
  color:#7f9fb6;
  margin-bottom:22px;
}
.breadcrumb a{color:#9dbdd2;transition:color .2s ease;}
.breadcrumb a:hover{color:var(--primary);}
.breadcrumb .sep{color:#4d738c;}
.breadcrumb .current{color:#cfe6f5;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.article-head{max-width:880px;}
.head-meta{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:12px;
  margin-bottom:16px;
  font-size:13.5px;
  color:var(--muted);
}
.meta-time{font-variant-numeric:tabular-nums;}
.meta-src{color:#7f9fb6;}
.article-title{
  font-size:clamp(28px,3.4vw,42px);
  line-height:1.22;
  font-weight:700;
  color:#f4fbff;
  margin-bottom:16px;
  word-break:break-word;
}
.article-lead{
  font-size:15.5px;
  line-height:1.85;
  color:#a9c6d9;
  max-width:780px;
  margin:0;
}

/* ===== Article layout ===== */
.article-section{padding:52px 0 72px;}
.layout-article{
  display:grid;
  grid-template-columns:minmax(0,1fr) 336px;
  gap:32px;
  align-items:start;
}
.article-main{min-width:0;}
.article-panel{
  background:var(--panel-soft);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:44px 46px;
  box-shadow:var(--shadow);
}
.article-body{
  font-size:16px;
  line-height:1.95;
  color:#dceaf6;
  max-width:100%;
  word-break:break-word;
}
.article-body > *:first-child{margin-top:0;}
.article-body > *:last-child{margin-bottom:0;}
.article-body p{margin:0 0 20px;}
.article-body h2{
  position:relative;
  font-size:clamp(21px,2.1vw,26px);
  margin:40px 0 16px;
  padding-left:16px;
  color:#f0faff;
}
.article-body h2::before{
  content:"";
  position:absolute;
  left:0;top:50%;
  transform:translateY(-50%);
  width:4px;height:20px;
  border-radius:3px;
  background:linear-gradient(180deg,var(--primary),var(--primary-2));
}
.article-body h3{
  font-size:19px;
  margin:28px 0 12px;
  color:#e6f6ff;
}
.article-body h4{
  font-size:16.5px;
  margin:22px 0 10px;
  color:#cfebfa;
}
.article-body ul,.article-body ol{
  margin:0 0 20px;
  padding-left:22px;
  list-style:disc;
}
.article-body ol{list-style:decimal;}
.article-body li{margin-bottom:9px;}
.article-body li::marker{color:var(--primary);}
.article-body a{
  color:var(--primary);
  text-decoration:underline;
  text-underline-offset:4px;
  text-decoration-thickness:1px;
  transition:color .2s ease,text-decoration-thickness .2s ease;
}
.article-body a:hover{color:#8ef7e6;text-decoration-thickness:2px;}
.article-body blockquote{
  margin:24px 0;
  padding:16px 20px;
  border-left:3px solid var(--primary);
  border-radius:0 14px 14px 0;
  background:rgba(45,226,197,.07);
  color:#c6e5f2;
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body img{
  width:100%;
  height:auto;
  border-radius:12px;
  border:1px solid var(--line);
  margin:24px 0 10px;
}
.article-body figure{margin:24px 0;}
.article-body figcaption{
  font-size:12.5px;
  color:#7f9fb6;
  text-align:center;
  margin-top:8px;
}
.article-body table{
  width:100%;
  border-collapse:collapse;
  margin:24px 0;
  font-size:15px;
  border:1px solid var(--line);
  border-radius:12px;
  overflow:hidden;
}
.article-body th,.article-body td{
  padding:11px 14px;
  border-bottom:1px solid var(--line);
  text-align:left;
  vertical-align:top;
}
.article-body th{background:rgba(125,211,252,.09);color:#e4f6ff;font-weight:600;}
.article-body tr:last-child td{border-bottom:none;}
.article-body hr{
  border:none;
  border-top:1px solid var(--line);
  margin:32px 0;
}
.article-body code{
  padding:2px 6px;
  border-radius:6px;
  background:rgba(125,211,252,.12);
  font-size:14px;
  color:#bfefff;
}
.empty-state{
  padding:56px 24px;
  text-align:center;
  border:1px dashed var(--line-strong);
  border-radius:var(--radius);
  background:rgba(125,211,252,.05);
  color:#a9c6d9;
}
.empty-state strong{
  display:block;
  font-size:19px;
  color:#e9f7ff;
  margin-bottom:10px;
}
.empty-state a{
  display:inline-flex;
  margin-top:16px;
  color:var(--primary);
  text-decoration:underline;
  text-underline-offset:5px;
}
.article-foot{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:14px;
  margin-top:26px;
}

/* ===== Aside ===== */
.article-aside{
  position:sticky;
  top:96px;
  display:flex;
  flex-direction:column;
  gap:20px;
}
.aside-card{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:22px;
  backdrop-filter:blur(16px) saturate(120%);
  -webkit-backdrop-filter:blur(16px) saturate(120%);
  box-shadow:var(--shadow);
  position:relative;
  overflow:hidden;
}
.aside-card::before{
  content:"";
  position:absolute;
  top:0;left:0;right:0;
  height:1px;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.28),transparent);
}
.aside-title{
  font-size:16px;
  color:#f0faff;
  margin-bottom:8px;
}
.aside-desc{
  font-size:13.5px;
  color:var(--muted);
  line-height:1.8;
  margin:0 0 16px;
}
.field{margin-bottom:12px;}
.field label{
  display:block;
  font-size:12.5px;
  color:#a9c6d9;
  margin-bottom:6px;
}
.field input{
  width:100%;
  min-height:44px;
  padding:0 14px;
  border-radius:12px;
  border:1px solid var(--line);
  background:rgba(8,24,38,.86);
  color:var(--text);
  outline:none;
  transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.field input::placeholder{color:#6f8ea6;}
.field input:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(45,226,197,.16);}
.field.has-error input{border-color:var(--accent);box-shadow:0 0 0 3px rgba(255,138,61,.16);}
.field-error{
  display:none;
  font-size:12px;
  color:var(--accent);
  margin-top:6px;
}
.field.has-error .field-error{display:block;}
.form-note{font-size:12px;color:#7f9fb6;line-height:1.7;margin:10px 0 0;}
.form-success{
  display:none;
  margin-top:12px;
  padding:10px 12px;
  border-radius:10px;
  border-left:3px solid var(--success);
  background:rgba(52,211,153,.1);
  color:#a7f3d0;
  font-size:12.5px;
}
.form-success.is-visible{display:block;}
.btn-block{width:100%;}
.aside-links{display:flex;flex-direction:column;gap:2px;margin-top:4px;}
.aside-link{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  padding:11px 12px;
  border-radius:10px;
  font-size:14px;
  color:#c6dced;
  border:1px solid transparent;
  transition:background .2s ease,color .2s ease,border-color .2s ease;
}
.aside-link i{font-size:11px;color:#6f8ea6;transition:color .2s ease,transform .2s ease;}
.aside-link:hover{background:rgba(125,211,252,.1);color:#fff;border-color:var(--line);}
.aside-link:hover i{color:var(--primary);transform:translateX(2px);}

/* ===== Related ===== */
.related-block{margin-top:40px;}
.block-head{
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  justify-content:space-between;
  gap:12px;
  margin-bottom:18px;
}
.block-title{
  font-size:22px;
  color:#f2fbff;
}
.block-sub{font-size:13.5px;color:var(--muted);}
.related-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:16px;
}
.related-card{
  display:flex;
  flex-direction:column;
  gap:10px;
  padding:18px;
  border-radius:var(--radius);
  border:1px solid var(--line);
  background:rgba(12,34,54,.7);
  transition:border-color .2s ease,transform .2s ease,box-shadow .2s ease;
}
.related-card:hover{
  border-color:var(--line-strong);
  transform:translateY(-2px);
  box-shadow:0 16px 34px rgba(0,0,0,.3);
}
.related-card .badge{align-self:flex-start;}
.related-card h3{
  font-size:15.5px;
  line-height:1.55;
  color:#e9f7ff;
  transition:color .2s ease;
}
.related-card:hover h3{color:var(--primary);}
.related-card p{
  font-size:13px;
  color:var(--muted);
  line-height:1.75;
  margin:0;
}
.related-card time{font-size:12.5px;color:#7f9fb6;font-variant-numeric:tabular-nums;}

/* ===== Footer ===== */
.site-footer{
  border-top:1px solid var(--line);
  background:linear-gradient(180deg,rgba(8,22,36,.9),#050e19);
  padding:56px 0 26px;
  margin-top:40px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.2fr;
  gap:36px;
}
.footer-brand .logo{margin-bottom:14px;}
.footer-brand p{
  font-size:14px;
  line-height:1.85;
  color:var(--muted);
  max-width:340px;
  margin:0;
}
.footer-title{
  font-size:14px;
  color:#e6f6ff;
  margin-bottom:14px;
  letter-spacing:.03em;
}
.footer-links{display:flex;flex-direction:column;gap:10px;}
.footer-links a{
  font-size:13.5px;
  color:#a9c6d9;
  transition:color .2s ease,transform .2s ease;
  width:fit-content;
}
.footer-links a:hover{color:var(--primary);transform:translateX(2px);}
.footer-links a:focus-visible{outline:2px solid var(--primary);outline-offset:3px;border-radius:4px;}
.footer-note{
  font-size:13px;
  line-height:1.9;
  color:#8faec2;
  margin:0;
}
.footer-bottom{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  margin-top:38px;
  padding-top:20px;
  border-top:1px solid var(--line);
  font-size:13px;
  color:#7f9fb6;
}
.to-top{
  display:inline-flex;
  align-items:center;
  gap:8px;
  min-height:42px;
  padding:0 16px;
  border-radius:999px;
  border:1px solid var(--line);
  background:rgba(125,211,252,.07);
  color:#cfe6f5;
  font-size:13px;
  cursor:pointer;
  transition:background .2s ease,border-color .2s ease,transform .2s ease;
}
.to-top:hover{background:rgba(45,226,197,.14);border-color:var(--primary);transform:translateY(-1px);}
.to-top:focus-visible{outline:2px solid var(--primary);outline-offset:3px;}
.to-top:active{transform:translateY(0);}

/* ===== Responsive ===== */
@media (max-width:1080px){
  .nav-list{display:none;}
  .nav-toggle{display:flex;}
  .nav-cta{display:none;}
  .layout-article{grid-template-columns:minmax(0,1fr);}
  .article-aside{position:static;top:auto;order:2;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;}
  .related-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
}
@media (max-width:820px){
  .container{padding:0 22px;}
  .page-head{padding-top:112px;}
  .article-panel{padding:32px 26px;}
  .article-body{font-size:15.5px;line-height:1.9;}
  .article-aside{grid-template-columns:1fr;}
  .section{padding:48px 0;}
}
@media (max-width:620px){
  .container{padding:0 18px;}
  .nav-inner{min-height:66px;gap:12px;}
  .logo{font-size:15px;}
  .nav-actions{gap:8px;}
  .icon-btn,.nav-toggle{width:40px;height:40px;}
  .mobile-menu{padding:12px 18px 20px;}
  .page-head{padding:100px 0 34px;}
  .breadcrumb{font-size:12px;margin-bottom:16px;}
  .article-title{font-size:26px;}
  .article-lead{font-size:14.5px;}
  .article-panel{padding:24px 18px;border-radius:18px;}
  .article-body{font-size:15px;}
  .article-body h2{font-size:20px;margin-top:32px;}
  .article-body h3{font-size:17.5px;}
  .article-body table{display:block;overflow-x:auto;white-space:nowrap;}
  .related-grid{grid-template-columns:1fr;}
  .article-foot .btn{flex:1 1 auto;}
  .footer-grid{grid-template-columns:1fr;gap:24px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .btn{min-height:44px;}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important;}
}

/* roulang page: category1 */
:root{
  --bg:#06111f;
  --bg-2:#0a1b2d;
  --panel:rgba(10,28,46,.62);
  --panel-solid:#0c2236;
  --panel-soft:rgba(12,34,54,.78);
  --line:rgba(125,211,252,.18);
  --line-strong:rgba(125,211,252,.34);
  --text:#e8f4ff;
  --muted:#93b4cc;
  --primary:#2de2c5;
  --primary-2:#18b7ff;
  --accent:#ff8a3d;
  --live:#ff4d6d;
  --success:#34d399;
  --radius-card:16px;
  --radius-panel:24px;
  --radius-btn:12px;
  --shadow:0 20px 50px rgba(0,0,0,.28);
  --shadow-soft:0 8px 24px rgba(0,0,0,.22);
  --container:1240px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:
    radial-gradient(900px 480px at 12% -8%, rgba(45,226,197,.10), transparent 60%),
    radial-gradient(900px 520px at 88% 4%, rgba(24,183,255,.10), transparent 62%),
    var(--bg);
  color:var(--text);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:0;
  background-image:
    linear-gradient(to right, rgba(125,211,252,.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(125,211,252,.05) 1px, transparent 1px);
  background-size:64px 64px;
  opacity:.5;
}
img{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;}
h1,h2,h3,h4,p,ul,ol{margin:0;}
ul,ol{padding:0;list-style:none;}
.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 32px;
  position:relative;
  z-index:1;
}

/* ---------- Header ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:rgba(6,17,31,.55);
  backdrop-filter:blur(16px) saturate(120%);
  -webkit-backdrop-filter:blur(16px) saturate(120%);
  border-bottom:1px solid var(--line);
  transition:background .28s ease, box-shadow .28s ease, border-color .28s ease;
}
.site-header.is-stuck{
  background:#071523;
  box-shadow:0 14px 34px rgba(0,0,0,.42);
  border-bottom-color:rgba(125,211,252,.26);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  min-height:76px;
}
.logo{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-weight:700;
  font-size:17px;
  letter-spacing:.2px;
  white-space:nowrap;
}
.logo-mark{
  width:12px;
  height:12px;
  border-radius:50%;
  background:linear-gradient(135deg,var(--primary),var(--primary-2));
  box-shadow:0 0 0 4px rgba(45,226,197,.16),0 0 14px rgba(45,226,197,.55);
  flex:none;
  animation:pulseDot 2.6s ease-in-out infinite;
}
@keyframes pulseDot{
  0%,100%{box-shadow:0 0 0 4px rgba(45,226,197,.14),0 0 14px rgba(45,226,197,.5);}
  50%{box-shadow:0 0 0 7px rgba(45,226,197,.05),0 0 20px rgba(45,226,197,.7);}
}
.logo-text{color:var(--text);}
.nav-list{
  display:flex;
  align-items:center;
  gap:6px;
}
.nav-link{
  position:relative;
  display:inline-flex;
  align-items:center;
  padding:10px 14px;
  border-radius:10px;
  font-size:15px;
  color:var(--muted);
  transition:color .2s ease, background .2s ease;
}
.nav-link:hover{color:var(--text);background:rgba(125,211,252,.10);}
.nav-link:focus-visible{outline:2px solid var(--primary);outline-offset:2px;}
.nav-link.is-active{color:var(--text);font-weight:600;}
.nav-link.is-active::after{
  content:"";
  position:absolute;
  left:14px;
  right:14px;
  bottom:4px;
  height:2px;
  border-radius:2px;
  background:linear-gradient(90deg,var(--primary),var(--primary-2));
}
.header-actions{display:flex;align-items:center;gap:10px;}
.icon-btn{
  width:42px;height:42px;
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:10px;
  border:1px solid transparent;
  background:transparent;
  color:var(--muted);
  font-size:15px;
  transition:all .2s ease;
}
.icon-btn:hover{color:var(--text);background:rgba(125,211,252,.12);border-color:var(--line);}
.icon-btn:focus-visible{outline:2px solid var(--primary);outline-offset:2px;}
.menu-btn{
  display:none;
  width:44px;height:44px;
  align-items:center;justify-content:center;
  border-radius:10px;
  border:1px solid var(--line);
  background:rgba(125,211,252,.08);
  color:var(--text);
  font-size:16px;
}
.menu-btn:focus-visible{outline:2px solid var(--primary);outline-offset:2px;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:46px;
  padding:0 20px;
  border-radius:var(--radius-btn);
  border:1px solid transparent;
  font-size:15px;
  font-weight:600;
  line-height:1.2;
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
  text-align:center;
}
.btn:focus-visible{outline:2px solid var(--primary);outline-offset:3px;}
.btn-primary{
  background:linear-gradient(135deg,#2de2c5,#18b7ff);
  color:#04222c;
  box-shadow:0 10px 26px rgba(45,226,197,.22);
}
.btn-primary:hover{
  filter:brightness(1.08);
  transform:translateY(-1px);
  box-shadow:0 12px 30px rgba(45,226,197,.30),0 0 0 3px rgba(45,226,197,.16);
}
.btn-primary:active{transform:translateY(0);filter:brightness(.98);}
.btn-ghost{
  background:rgba(125,211,252,.06);
  border-color:var(--line-strong);
  color:var(--text);
}
.btn-ghost:hover{
  background:rgba(125,211,252,.13);
  border-color:var(--primary);
  transform:translateY(-1px);
}
.btn-ghost:active{transform:translateY(0);}
.btn-sm{min-height:40px;padding:0 16px;font-size:14px;border-radius:10px;}
.btn-block{width:100%;}
.btn[disabled]{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none;}

/* ---------- Badges / tags ---------- */
.badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px 12px;
  border-radius:999px;
  font-size:12.5px;
  font-weight:600;
  line-height:1.6;
  border:1px solid transparent;
}
.badge-dot{width:6px;height:6px;border-radius:50%;background:currentColor;flex:none;}
.badge-upcoming{color:#2de2c5;background:rgba(45,226,197,.12);border-color:rgba(45,226,197,.34);}
.badge-live{color:#ff8098;background:rgba(255,77,109,.14);border-color:rgba(255,77,109,.38);}
.badge-replay{color:#a9c6dd;background:rgba(147,180,204,.12);border-color:rgba(147,180,204,.30);}
.badge-top{color:#ffb27a;background:rgba(255,138,61,.14);border-color:rgba(255,138,61,.40);}

/* ---------- Hero ---------- */
.cat-hero{
  position:relative;
  overflow:hidden;
  border-bottom:1px solid var(--line);
  background-image:
    linear-gradient(90deg, rgba(6,17,31,.96) 0%, rgba(6,17,31,.82) 46%, rgba(6,17,31,.58) 100%),
    url("/assets/images/backpic/back-1.png");
  background-size:cover;
  background-position:center;
}
.cat-hero::after{
  content:"";
  position:absolute;
  inset:auto -10% -60% 40%;
  height:320px;
  background:radial-gradient(closest-side, rgba(45,226,197,.18), transparent 72%);
  pointer-events:none;
}
.cat-hero-inner{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:minmax(0,1fr) 360px;
  gap:36px;
  align-items:center;
  padding:56px 0 56px;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:6px 14px;
  border-radius:999px;
  border:1px solid var(--line-strong);
  background:rgba(45,226,197,.08);
  color:#9ff3e5;
  font-size:13px;
  letter-spacing:.4px;
  margin-bottom:18px;
}
.cat-hero h1{
  font-size:clamp(30px,4vw,46px);
  line-height:1.18;
  font-weight:700;
  letter-spacing:.2px;
  margin-bottom:16px;
}
.cat-hero h1 .hl{
  background:linear-gradient(120deg,#2de2c5,#18b7ff);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.cat-hero p.lead{
  color:var(--muted);
  font-size:16px;
  max-width:620px;
  line-height:1.9;
}
.cat-hero .hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}

/* ---------- Glass card ---------- */
.glass{
  position:relative;
  background:var(--panel);
  backdrop-filter:blur(16px) saturate(120%);
  -webkit-backdrop-filter:blur(16px) saturate(120%);
  border:1px solid var(--line);
  border-radius:var(--radius-panel);
  box-shadow:var(--shadow);
}
.glass::before{
  content:"";
  position:absolute;
  inset:0 0 auto 0;
  height:1px;
  border-radius:var(--radius-panel) var(--radius-panel) 0 0;
  background:linear-gradient(90deg, transparent, rgba(255,255,255,.42), transparent);
}
.hero-card{
  padding:22px;
}
.hero-card .hc-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-bottom:16px;
}
.hero-card .hc-title{
  font-size:15px;
  font-weight:700;
  letter-spacing:.3px;
}
.countdown{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:10px;
  margin-bottom:18px;
}
.cd-cell{
  background:rgba(6,17,31,.62);
  border:1px solid var(--line);
  border-radius:12px;
  padding:10px 6px;
  text-align:center;
}
.cd-num{
  display:block;
  font-family:"SFMono-Regular",Consolas,"Liberation Mono",Menlo,monospace;
  font-size:26px;
  line-height:1.1;
  font-weight:700;
  color:var(--accent);
  letter-spacing:1px;
}
.cd-label{
  display:block;
  margin-top:4px;
  font-size:11.5px;
  color:var(--muted);
  letter-spacing:.5px;
}
.hc-points{
  display:flex;
  flex-direction:column;
  gap:10px;
  margin-bottom:18px;
}
.hc-points li{
  display:flex;
  gap:10px;
  font-size:14px;
  color:#c8e0f2;
  line-height:1.7;
}
.hc-points li i{color:var(--primary);font-size:12px;margin-top:7px;flex:none;}

/* ---------- Filter chips ---------- */
.filter-bar{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px;
  padding:22px 0 0;
}
.chip{
  display:inline-flex;
  align-items:center;
  gap:8px;
  min-height:42px;
  padding:0 18px;
  border-radius:999px;
  border:1px solid var(--line);
  background:rgba(125,211,252,.06);
  color:var(--muted);
  font-size:14.5px;
  font-weight:500;
  transition:all .2s ease;
}
.chip:hover{color:var(--text);border-color:var(--line-strong);background:rgba(125,211,252,.12);}
.chip:focus-visible{outline:2px solid var(--primary);outline-offset:2px;}
.chip.is-active{
  color:#bff8ee;
  border-color:rgba(45,226,197,.62);
  background:rgba(45,226,197,.12);
  box-shadow:0 0 0 3px rgba(45,226,197,.08);
}
.chip .count{
  font-size:12px;
  color:var(--muted);
  background:rgba(6,17,31,.6);
  border-radius:999px;
  padding:1px 8px;
}
.chip.is-active .count{color:#9ff3e5;}

/* ---------- Section ---------- */
.section{padding:56px 0;}
.section-head{margin-bottom:28px;}
.section-head h2{
  font-size:clamp(23px,2.6vw,31px);
  font-weight:700;
  line-height:1.3;
  margin-bottom:10px;
}
.section-head p{color:var(--muted);font-size:15px;max-width:720px;}
.section-head .bar{
  display:inline-block;
  width:44px;height:3px;
  border-radius:3px;
  background:linear-gradient(90deg,var(--primary),var(--primary-2));
  margin-bottom:14px;
}

/* ---------- Layout ---------- */
.layout-timeline{
  display:grid;
  grid-template-columns:minmax(0,1fr) 330px;
  gap:28px;
  align-items:start;
  padding-top:34px;
}

/* ---------- Timeline ---------- */
.timeline{position:relative;}
.timeline::before{
  content:"";
  position:absolute;
  left:47px;
  top:8px;
  bottom:8px;
  width:1px;
  background:linear-gradient(180deg, rgba(45,226,197,.55), rgba(125,211,252,.16) 60%, transparent);
}
.tl-item{
  position:relative;
  display:grid;
  grid-template-columns:96px minmax(0,1fr);
  gap:20px;
  padding-bottom:26px;
}
.tl-date{
  position:relative;
  padding-top:6px;
  text-align:left;
}
.tl-date::after{
  content:"";
  position:absolute;
  right:-27px;
  top:18px;
  width:11px;height:11px;
  border-radius:50%;
  background:var(--bg);
  border:2px solid var(--primary);
  box-shadow:0 0 0 4px rgba(45,226,197,.10);
}
.tl-date .d-day{
  display:block;
  font-family:"SFMono-Regular",Consolas,Menlo,monospace;
  font-size:16px;
  font-weight:700;
  color:#d8ecfa;
  letter-spacing:.6px;
}
.tl-date .d-week{
  display:block;
  margin-top:2px;
  font-size:12.5px;
  color:var(--muted);
  letter-spacing:.4px;
}

/* ---------- Live card ---------- */
.live-card{
  display:grid;
  grid-template-columns:220px minmax(0,1fr);
  gap:20px;
  padding:18px;
  background:var(--panel-soft);
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  box-shadow:var(--shadow-soft);
  transition:border-color .22s ease, transform .22s ease, box-shadow .22s ease;
}
.live-card:hover{
  border-color:rgba(45,226,197,.44);
  transform:translateY(-2px);
  box-shadow:0 18px 40px rgba(0,0,0,.34);
}
.live-cover{
  position:relative;
  border-radius:12px;
  overflow:hidden;
  aspect-ratio:16/9;
  border:1px solid var(--line);
  background:#08192a;
}
.live-cover img{
  width:100%;height:100%;
  object-fit:cover;
  transition:transform .4s ease;
}
.live-card:hover .live-cover img{transform:scale(1.04);}
.live-cover::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, rgba(6,17,31,.05) 30%, rgba(6,17,31,.72) 100%);
}
.live-cover .cover-badge{
  position:absolute;
  left:10px;top:10px;
  z-index:2;
}
.live-body{display:flex;flex-direction:column;min-width:0;}
.live-meta{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px;
  font-size:13px;
  color:var(--muted);
  margin-bottom:8px;
}
.live-meta time{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-variant-numeric:tabular-nums;
}
.live-title{
  font-size:18px;
  font-weight:700;
  line-height:1.5;
  margin-bottom:10px;
  color:var(--text);
  transition:color .2s ease;
}
.live-card:hover .live-title{color:#8cf2e2;}
.live-points{
  display:flex;
  flex-direction:column;
  gap:7px;
  margin-bottom:14px;
}
.live-points li{
  display:flex;
  gap:9px;
  font-size:14px;
  color:#a9c6dd;
  line-height:1.7;
}
.live-points li::before{
  content:"";
  width:5px;height:5px;
  border-radius:50%;
  background:var(--primary);
  margin-top:9px;
  flex:none;
  opacity:.85;
}
.live-actions{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:auto;
}
.live-actions .btn{min-height:40px;padding:0 16px;font-size:14px;border-radius:10px;}

/* ---------- Sidebar ---------- */
.side-stack{
  display:flex;
  flex-direction:column;
  gap:20px;
  position:sticky;
  top:96px;
}
.side-card{
  padding:20px;
  border-radius:var(--radius-card);
}
.side-card.glass{border-radius:var(--radius-card);}
.side-card h3{
  font-size:16px;
  font-weight:700;
  margin-bottom:6px;
}
.side-card .side-sub{
  font-size:13px;
  color:var(--muted);
  margin-bottom:16px;
  line-height:1.7;
}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px;}
.field label{font-size:13px;color:#b7d2e6;font-weight:500;}
.field input{
  width:100%;
  min-height:46px;
  padding:0 14px;
  border-radius:10px;
  border:1px solid var(--line);
  background:rgba(6,17,31,.66);
  color:var(--text);
  font-size:14.5px;
  transition:border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
.field input::placeholder{color:#6f8ea6;}
.field input:hover{border-color:var(--line-strong);}
.field input:focus{
  outline:none;
  border-color:var(--primary);
  background:rgba(6,17,31,.86);
  box-shadow:0 0 0 3px rgba(45,226,197,.18);
}
.field .err{
  font-size:12.5px;
  color:var(--accent);
  display:none;
}
.field.has-error input{border-color:rgba(255,138,61,.7);box-shadow:0 0 0 3px rgba(255,138,61,.14);}
.field.has-error .err{display:block;}
.privacy{
  font-size:12px;
  color:#7f9db4;
  line-height:1.7;
  margin-top:10px;
}
.success-tip{
  display:none;
  align-items:center;
  gap:8px;
  margin-top:12px;
  padding:10px 12px;
  border-radius:10px;
  border-left:3px solid var(--success);
  background:rgba(52,211,153,.10);
  color:#a7f3d8;
  font-size:13px;
}
.success-tip.is-show{display:flex;}

.side-note{
  background:var(--panel-solid);
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  padding:20px;
}
.side-note h3{font-size:15.5px;font-weight:700;margin-bottom:14px;}
.status-list{display:flex;flex-direction:column;gap:12px;}
.status-list li{
  display:flex;
  align-items:flex-start;
  gap:10px;
  font-size:13.5px;
  color:#a9c6dd;
  line-height:1.7;
}
.status-list li .dot{
  width:8px;height:8px;
  border-radius:50%;
  margin-top:8px;
  flex:none;
}
.dot-upcoming{background:var(--primary);box-shadow:0 0 10px rgba(45,226,197,.6);}
.dot-live{background:var(--live);box-shadow:0 0 10px rgba(255,77,109,.6);}
.dot-replay{background:#93b4cc;}
.side-link{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-top:16px;
  font-size:14px;
  color:var(--primary);
  border-bottom:1px solid transparent;
  transition:border-color .2s ease,color .2s ease;
}
.side-link:hover{border-bottom-color:var(--primary);color:#8cf2e2;}

/* ---------- FAQ ---------- */
.faq-wrap{
  background:var(--panel-solid);
  border:1px solid var(--line);
  border-radius:var(--radius-panel);
  padding:8px 22px;
}
.faq-item{border-bottom:1px solid rgba(125,211,252,.12);}
.faq-item:last-child{border-bottom:none;}
.faq-item summary{
  display:flex;
  align-items:center;
  gap:12px;
  min-height:62px;
  padding:12px 0;
  cursor:pointer;
  list-style:none;
  font-size:16px;
  font-weight:600;
  color:#dceefb;
  transition:color .2s ease;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:hover{color:#8cf2e2;}
.faq-item summary:focus-visible{outline:2px solid var(--primary);outline-offset:4px;border-radius:8px;}
.faq-item summary .sig{
  width:8px;height:8px;
  border-radius:50%;
  background:var(--primary);
  flex:none;
  box-shadow:0 0 10px rgba(45,226,197,.6);
}
.faq-item summary .chev{
  margin-left:auto;
  color:var(--muted);
  font-size:13px;
  transition:transform .25s ease,color .2s ease;
  flex:none;
}
.faq-item[open] summary .chev{transform:rotate(180deg);color:var(--primary);}
.faq-item p{
  padding:0 0 20px 20px;
  color:#a9c6dd;
  font-size:14.5px;
  line-height:1.95;
}

/* ---------- CTA ---------- */
.cta-band{
  position:relative;
  overflow:hidden;
  border-radius:var(--radius-panel);
  border:1px solid var(--line);
  background-image:
    linear-gradient(90deg, rgba(6,17,31,.95), rgba(8,26,44,.78)),
    url("/assets/images/backpic/back-3.png");
  background-size:cover;
  background-position:center;
  padding:44px;
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  gap:28px;
  align-items:center;
  box-shadow:var(--shadow);
}
.cta-band h2{font-size:clamp(22px,2.6vw,30px);font-weight:700;line-height:1.3;margin-bottom:10px;}
.cta-band p{color:var(--muted);font-size:15px;max-width:620px;}
.cta-band .cta-actions{display:flex;flex-wrap:wrap;gap:12px;}

/* ---------- Footer ---------- */
.site-footer{
  margin-top:64px;
  border-top:1px solid var(--line);
  background:linear-gradient(180deg, rgba(10,27,45,.55), rgba(6,17,31,.96));
  position:relative;
  z-index:1;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr 1.3fr;
  gap:32px;
  padding:52px 0 34px;
}
.footer-brand .logo{margin-bottom:14px;font-size:16px;}
.footer-brand p{color:var(--muted);font-size:14px;line-height:1.9;max-width:360px;}
.footer-title{
  font-size:14px;
  font-weight:700;
  letter-spacing:.5px;
  color:#d8ecfa;
  margin-bottom:14px;
}
.footer-links{display:flex;flex-direction:column;gap:10px;}
.footer-links a{
  font-size:14px;
  color:var(--muted);
  transition:color .2s ease,padding-left .2s ease;
}
.footer-links a:hover{color:var(--primary);padding-left:4px;}
.footer-links a:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:4px;}
.footer-note{font-size:13.5px;color:var(--muted);line-height:1.9;}
.footer-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  padding:20px 0 26px;
  border-top:1px solid rgba(125,211,252,.12);
  font-size:13px;
  color:#7f9db4;
}
.to-top{
  display:inline-flex;
  align-items:center;
  gap:8px;
  min-height:42px;
  padding:0 16px;
  border-radius:999px;
  border:1px solid var(--line);
  background:rgba(125,211,252,.08);
  color:#c8e0f2;
  font-size:13.5px;
  transition:all .2s ease;
}
.to-top:hover{border-color:var(--primary);color:var(--primary);background:rgba(45,226,197,.10);}
.to-top:focus-visible{outline:2px solid var(--primary);outline-offset:2px;}

/* ---------- Mobile drawer ---------- */
.mobile-drawer{
  display:none;
  border-top:1px solid var(--line);
  background:rgba(7,21,35,.98);
  backdrop-filter:blur(16px);
  padding:14px 20px 20px;
}
.mobile-drawer.is-open{display:block;}
.mobile-drawer .nav-link{
  display:flex;
  width:100%;
  padding:14px 12px;
  font-size:15.5px;
  border-bottom:1px solid rgba(125,211,252,.10);
  border-radius:0;
}
.mobile-drawer .nav-link.is-active::after{display:none;}
.mobile-drawer .nav-link.is-active{color:var(--primary);}
.mobile-drawer .btn{margin-top:16px;width:100%;}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .cat-hero-inner{grid-template-columns:minmax(0,1fr);gap:28px;padding:44px 0;}
  .hero-card{max-width:520px;}
  .layout-timeline{grid-template-columns:minmax(0,1fr);}
  .side-stack{position:static;flex-direction:row;flex-wrap:wrap;}
  .side-stack > *{flex:1 1 300px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
  .cta-band{grid-template-columns:minmax(0,1fr);padding:34px;}
}
@media (max-width:768px){
  .container{padding:0 20px;}
  .nav-list{display:none;}
  .header-actions .btn-primary{display:none;}
  .menu-btn{display:inline-flex;}
  .header-inner{min-height:66px;gap:12px;}
  .logo{font-size:15px;white-space:normal;line-height:1.35;}
  .logo-text{max-width:190px;}
  .cat-hero-inner{padding:34px 0 38px;}
  .section{padding:42px 0;}
  .live-card{grid-template-columns:minmax(0,1fr);gap:14px;}
  .tl-item{grid-template-columns:minmax(0,1fr);gap:10px;padding-bottom:22px;}
  .timeline::before{display:none;}
  .tl-date::after{display:none;}
  .tl-date{display:flex;align-items:baseline;gap:10px;padding-top:0;}
  .tl-date .d-day{font-size:14px;color:var(--primary);}
  .side-stack{flex-direction:column;}
  .side-stack > *{flex:1 1 auto;}
  .faq-wrap{padding:4px 16px;}
  .faq-item summary{font-size:15px;min-height:58px;}
  .cta-band{padding:26px 22px;}
  .footer-grid{grid-template-columns:1fr;gap:26px;padding:40px 0 26px;}
  .footer-bottom{justify-content:flex-start;}
  .btn{min-height:44px;}
}
@media (max-width:520px){
  .cat-hero h1{font-size:28px;}
  .cat-hero p.lead{font-size:15px;}
  .cat-hero .hero-cta .btn{width:100%;}
  .chip{min-height:40px;padding:0 14px;font-size:13.5px;}
  .live-title{font-size:16.5px;}
  .live-actions .btn{width:100%;}
  .cd-num{font-size:22px;}
}

/* roulang page: category2 */
:root{
    --bg:#06111f;
    --bg-2:#0a1b2d;
    --panel:rgba(10,28,46,.62);
    --panel-solid:#0c2236;
    --line:rgba(125,211,252,.18);
    --text:#e8f4ff;
    --muted:#93b4cc;
    --primary:#2de2c5;
    --primary-2:#18b7ff;
    --accent:#ff8a3d;
    --live:#ff4d6d;
    --success:#34d399;
    --radius-card:16px;
    --radius-btn:12px;
    --radius-panel:24px;
    --shadow-card:0 20px 50px rgba(0,0,0,.28);
    --shadow-soft:0 10px 30px rgba(0,0,0,.22);
  }
  *,*::before,*::after{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    margin:0;
    background:var(--bg);
    color:var(--text);
    font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Noto Sans CJK SC",system-ui,-apple-system,"Segoe UI",sans-serif;
    font-size:16px;
    line-height:1.85;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  body::before{
    content:"";
    position:fixed;
    inset:0;
    pointer-events:none;
    z-index:0;
    background-image:
      radial-gradient(circle at 12% 8%,rgba(45,226,197,.10),transparent 42%),
      radial-gradient(circle at 88% 0%,rgba(24,183,255,.10),transparent 46%),
      linear-gradient(rgba(125,211,252,.035) 1px,transparent 1px),
      linear-gradient(90deg,rgba(125,211,252,.035) 1px,transparent 1px);
    background-size:auto,auto,64px 64px,64px 64px;
    opacity:.9;
  }
  img{max-width:100%;display:block;border:0;}
  a{color:inherit;text-decoration:none;}
  button{font-family:inherit;cursor:pointer;}
  h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:700;letter-spacing:.01em;}
  p{margin:0;}
  ul,ol{margin:0;padding:0;list-style:none;}
  .container{width:100%;max-width:1240px;margin:0 auto;padding:0 32px;position:relative;z-index:1;}
  @media (max-width:767px){.container{padding:0 20px;}}

  /* ---------- header ---------- */
  .site-header{
    position:fixed;
    top:0;left:0;right:0;
    z-index:60;
    background:rgba(6,17,31,.42);
    -webkit-backdrop-filter:blur(18px) saturate(130%);
    backdrop-filter:blur(18px) saturate(130%);
    border-bottom:1px solid rgba(125,211,252,.10);
    transition:background .3s ease,box-shadow .3s ease,border-color .3s ease;
  }
  .site-header.is-stuck{
    background:#071523;
    border-bottom-color:var(--line);
    box-shadow:0 18px 40px rgba(0,0,0,.42);
  }
  .header-inner{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:24px;
    height:76px;
  }
  .logo{display:inline-flex;align-items:center;gap:10px;flex-shrink:0;}
  .logo-mark{
    width:12px;height:12px;border-radius:50%;
    background:var(--primary);
    box-shadow:0 0 0 4px rgba(45,226,197,.16),0 0 14px rgba(45,226,197,.8);
    flex-shrink:0;
  }
  .logo-text{
    font-size:18px;font-weight:700;color:var(--text);
    white-space:nowrap;
  }
  .nav-list{display:flex;align-items:center;gap:4px;}
  .nav-link{
    position:relative;
    display:inline-block;
    padding:10px 14px;
    border-radius:10px;
    font-size:15px;
    color:var(--muted);
    transition:color .2s ease,background .2s ease;
  }
  .nav-link:hover{color:var(--text);background:rgba(125,211,252,.09);}
  .nav-link:focus-visible{outline:2px solid var(--primary);outline-offset:2px;}
  .nav-link.is-active{color:var(--text);}
  .nav-link.is-active::after{
    content:"";position:absolute;left:14px;right:14px;bottom:3px;height:2px;border-radius:2px;
    background:linear-gradient(90deg,var(--primary),var(--primary-2));
  }
  .header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
  .icon-btn{
    width:42px;height:42px;border-radius:12px;
    display:grid;place-items:center;
    border:1px solid var(--line);
    background:rgba(255,255,255,.04);
    color:var(--muted);
    transition:background .2s ease,color .2s ease,border-color .2s ease;
  }
  .icon-btn:hover{background:rgba(125,211,252,.14);color:var(--text);border-color:rgba(125,211,252,.34);}
  .icon-btn:focus-visible{outline:2px solid var(--primary);outline-offset:2px;}
  .menu-toggle{display:none;}
  @media (max-width:1023px){
    .nav-list{display:none;}
    .header-actions .cta-desktop{display:none;}
    .menu-toggle{display:grid;}
  }
  .mobile-drawer{
    display:none;
    padding:16px 20px 24px;
    background:#071523;
    border-bottom:1px solid var(--line);
    box-shadow:0 26px 50px rgba(0,0,0,.5);
  }
  .mobile-drawer.is-open{display:block;}
  .mobile-drawer .nav-link{
    display:block;
    padding:14px 12px;
    font-size:16px;
    border-bottom:1px solid rgba(125,211,252,.10);
    border-radius:0;
  }
  .mobile-drawer .nav-link.is-active{color:var(--primary);}
  .mobile-drawer .nav-link.is-active::after{display:none;}
  .mobile-drawer .drawer-cta{margin-top:18px;width:100%;justify-content:center;}

  /* ---------- buttons ---------- */
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    min-height:46px;
    padding:0 22px;
    border-radius:var(--radius-btn);
    font-size:15px;font-weight:600;
    border:1px solid transparent;
    transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
    white-space:nowrap;
  }
  .btn:focus-visible{outline:2px solid var(--primary);outline-offset:3px;}
  .btn:active{transform:translateY(1px);}
  .btn-primary{
    background:linear-gradient(135deg,var(--primary),var(--primary-2));
    color:#04202a;
    box-shadow:0 12px 30px rgba(45,226,197,.20);
  }
  .btn-primary:hover{
    filter:brightness(1.08);
    transform:translateY(-1px);
    box-shadow:0 0 0 3px rgba(45,226,197,.16),0 16px 36px rgba(45,226,197,.26);
  }
  .btn-ghost{
    background:rgba(255,255,255,.04);
    border-color:var(--line);
    color:var(--text);
  }
  .btn-ghost:hover{
    background:rgba(125,211,252,.12);
    border-color:rgba(45,226,197,.5);
    transform:translateY(-1px);
  }
  .btn-sm{min-height:42px;padding:0 18px;font-size:14px;}
  .btn-block{width:100%;}

  /* ---------- badges ---------- */
  .badge{
    display:inline-flex;align-items:center;gap:6px;
    padding:4px 12px;
    border-radius:999px;
    font-size:13px;
    font-weight:600;
    line-height:1.6;
    border:1px solid transparent;
  }
  .badge-live{background:rgba(255,77,109,.14);color:#ff8098;border-color:rgba(255,77,109,.34);}
  .badge-soon{background:rgba(45,226,197,.12);color:#5eecd6;border-color:rgba(45,226,197,.32);}
  .badge-guide{background:rgba(24,183,255,.12);color:#7fd4ff;border-color:rgba(24,183,255,.32);}
  .badge-soft{background:rgba(125,211,252,.08);color:var(--muted);border-color:var(--line);}
  .dot{width:7px;height:7px;border-radius:50%;background:currentColor;display:inline-block;}

  /* ---------- hero ---------- */
  .page-hero{
    position:relative;
    padding:132px 0 56px;
    background-image:linear-gradient(180deg,rgba(6,17,31,.80) 0%,rgba(6,17,31,.94) 62%,var(--bg) 100%),url("/assets/images/backpic/back-2.png");
    background-size:cover;
    background-position:center;
    overflow:hidden;
  }
  .page-hero::after{
    content:"";
    position:absolute;inset:auto 0 0 0;height:120px;
    background:linear-gradient(180deg,transparent,var(--bg));
    pointer-events:none;
  }
  .hero-grid{
    display:grid;
    grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);
    gap:32px;
    align-items:center;
  }
  .breadcrumb{
    display:flex;flex-wrap:wrap;align-items:center;gap:8px;
    font-size:13px;color:var(--muted);
    margin-bottom:18px;
  }
  .breadcrumb a{color:var(--muted);transition:color .2s ease;}
  .breadcrumb a:hover{color:var(--primary);}
  .breadcrumb .sep{opacity:.5;}
  .breadcrumb .current{color:#c4dcf0;}
  .page-hero h1{
    font-size:clamp(30px,4vw,46px);
    font-weight:700;
    line-height:1.18;
    margin-bottom:16px;
  }
  .page-hero h1 .hl{
    background:linear-gradient(120deg,var(--primary),var(--primary-2));
    -webkit-background-clip:text;background-clip:text;color:transparent;
  }
  .hero-sub{
    max-width:640px;
    color:var(--muted);
    font-size:16px;
    line-height:1.9;
    margin-bottom:24px;
  }
  .hero-tags{display:flex;flex-wrap:wrap;gap:10px;}
  .glass-card{
    background:var(--panel);
    -webkit-backdrop-filter:blur(16px) saturate(120%);
    backdrop-filter:blur(16px) saturate(120%);
    border:1px solid var(--line);
    border-radius:var(--radius-panel);
    box-shadow:var(--shadow-card);
    position:relative;
    overflow:hidden;
  }
  .glass-card::before{
    content:"";
    position:absolute;top:0;left:0;right:0;height:1px;
    background:linear-gradient(90deg,transparent,rgba(255,255,255,.35),transparent);
  }
  .hero-side{padding:26px;}
  .hero-side-head{
    display:flex;align-items:center;justify-content:space-between;gap:12px;
    margin-bottom:16px;
  }
  .hero-side-head h2{font-size:17px;font-weight:700;}
  .status-line{
    display:flex;align-items:center;gap:8px;
    font-size:13px;color:var(--success);
    margin-bottom:18px;
  }
  .status-line .dot{box-shadow:0 0 0 4px rgba(52,211,153,.14);}
  .quick-list{display:grid;gap:12px;margin-bottom:20px;}
  .quick-item{
    display:flex;align-items:flex-start;gap:12px;
    padding:12px 14px;
    border-radius:12px;
    background:rgba(255,255,255,.03);
    border:1px solid rgba(125,211,252,.12);
  }
  .quick-item i{color:var(--primary);margin-top:4px;font-size:14px;}
  .quick-item p{font-size:14px;line-height:1.7;color:#c7dced;}
  .side-actions{display:grid;gap:10px;}

  @media (max-width:1023px){
    .hero-grid{grid-template-columns:1fr;}
    .page-hero{padding:118px 0 44px;}
  }
  @media (max-width:519px){
    .page-hero{padding:110px 0 36px;}
    .hero-sub{font-size:15px;}
    .hero-side{padding:20px;}
  }

  /* ---------- section base ---------- */
  .section{padding:64px 0;}
  .section-tight{padding:44px 0;}
  @media (max-width:767px){
    .section{padding:44px 0;}
    .section-tight{padding:32px 0;}
  }
  .section-head{margin-bottom:32px;max-width:760px;}
  .eyebrow{
    display:inline-flex;align-items:center;gap:8px;
    font-size:13px;font-weight:600;
    color:var(--primary);
    letter-spacing:.04em;
    margin-bottom:12px;
  }
  .eyebrow::before{
    content:"";width:22px;height:2px;border-radius:2px;
    background:linear-gradient(90deg,var(--primary),var(--primary-2));
  }
  .section-head h2{font-size:clamp(24px,2.6vw,32px);margin-bottom:12px;}
  .section-head p{color:var(--muted);font-size:15px;line-height:1.85;}

  /* ---------- steps + side ---------- */
  .guide-grid{
    display:grid;
    grid-template-columns:minmax(0,1.65fr) minmax(0,1fr);
    gap:28px;
    align-items:start;
  }
  @media (max-width:1023px){
    .guide-grid{grid-template-columns:1fr;}
  }
  .step-card{
    background:var(--panel-solid);
    border:1px solid var(--line);
    border-radius:var(--radius-card);
    padding:24px 24px 24px 22px;
    display:flex;
    gap:18px;
    align-items:flex-start;
    box-shadow:var(--shadow-soft);
    position:relative;
    transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease;
  }
  .step-card + .step-card{margin-top:16px;}
  .step-card::after{
    content:"";
    position:absolute;left:44px;bottom:-16px;width:1px;height:16px;
    background:linear-gradient(180deg,rgba(45,226,197,.5),rgba(45,226,197,0));
  }
  .step-card:last-child::after{display:none;}
  .step-card:hover{
    border-color:rgba(45,226,197,.42);
    transform:translateY(-2px);
    box-shadow:0 24px 46px rgba(0,0,0,.34);
  }
  .step-num{
    flex-shrink:0;
    width:44px;height:44px;
    border-radius:50%;
    display:grid;place-items:center;
    font-size:17px;font-weight:700;
    color:#04202a;
    background:linear-gradient(135deg,var(--primary),var(--primary-2));
    box-shadow:0 8px 20px rgba(45,226,197,.22);
  }
  .step-body h3{font-size:19px;margin-bottom:8px;}
  .step-body p{color:var(--muted);font-size:15px;line-height:1.85;}
  .step-meta{
    display:inline-flex;align-items:center;gap:6px;
    margin-top:12px;
    font-size:13px;color:#8fb8d2;
  }
  .step-meta i{color:var(--primary-2);}

  .side-stack{display:grid;gap:20px;position:sticky;top:98px;}
  @media (max-width:1023px){
    .side-stack{position:static;}
  }
  .side-card{padding:26px;}
  .side-card h3{font-size:19px;margin-bottom:12px;}
  .side-card p{color:var(--muted);font-size:14.5px;line-height:1.85;}
  .side-card .side-actions{margin-top:20px;}
  .divider{height:1px;background:var(--line);margin:20px 0;}
  .mini-list{display:grid;gap:10px;}
  .mini-list li{
    display:flex;align-items:flex-start;gap:10px;
    font-size:14px;color:#c7dced;line-height:1.75;
  }
  .mini-list li i{color:var(--primary);font-size:13px;margin-top:5px;}

  /* ---------- readiness section ---------- */
  .ready-grid{
    display:grid;
    grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);
    gap:28px;
    align-items:center;
  }
  @media (max-width:1023px){
    .ready-grid{grid-template-columns:1fr;}
  }
  .figure-frame{
    position:relative;
    border-radius:var(--radius-card);
    overflow:hidden;
    border:1px solid var(--line);
    box-shadow:var(--shadow-card);
    aspect-ratio:16/9;
  }
  .figure-frame img{width:100%;height:100%;object-fit:cover;}
  .figure-frame::after{
    content:"";
    position:absolute;inset:0;
    background:linear-gradient(180deg,rgba(6,17,31,.05) 40%,rgba(6,17,31,.72) 100%);
  }
  .figure-cap{
    position:absolute;left:18px;right:18px;bottom:16px;
    z-index:2;
    font-size:13px;color:#cfe6f6;
  }
  .check-list{display:grid;gap:14px;}
  .check-item{
    display:flex;gap:14px;
    padding:16px 18px;
    border-radius:12px;
    background:rgba(10,28,46,.66);
    border:1px solid var(--line);
    transition:border-color .2s ease,background .2s ease;
  }
  .check-item:hover{border-color:rgba(45,226,197,.36);background:rgba(12,34,54,.82);}
  .check-item i{color:var(--primary);font-size:16px;margin-top:4px;}
  .check-item h4{font-size:16px;margin-bottom:4px;}
  .check-item p{font-size:14px;color:var(--muted);line-height:1.75;}

  /* ---------- FAQ ---------- */
  .faq-wrap{display:grid;gap:12px;max-width:920px;}
  .faq-item{
    background:var(--panel-solid);
    border:1px solid var(--line);
    border-radius:var(--radius-card);
    overflow:hidden;
    transition:border-color .2s ease;
  }
  .faq-item[open]{border-color:rgba(45,226,197,.4);}
  .faq-item summary{
    list-style:none;
    display:flex;align-items:center;gap:12px;
    min-height:58px;
    padding:14px 20px;
    cursor:pointer;
    font-size:16px;font-weight:600;
    color:var(--text);
    transition:background .2s ease,color .2s ease;
  }
  .faq-item summary::-webkit-details-marker{display:none;}
  .faq-item summary:hover{background:rgba(125,211,252,.06);}
  .faq-item summary:focus-visible{outline:2px solid var(--primary);outline-offset:-2px;}
  .faq-item summary .q-dot{
    width:8px;height:8px;border-radius:50%;
    background:var(--primary);
    box-shadow:0 0 0 4px rgba(45,226,197,.12);
    flex-shrink:0;
  }
  .faq-item summary .q-text{flex:1;}
  .faq-item summary .q-icon{
    color:var(--muted);font-size:13px;
    transition:transform .25s ease,color .25s ease;
  }
  .faq-item[open] summary .q-icon{transform:rotate(180deg);color:var(--primary);}
  .faq-body{
    padding:4px 20px 20px 50px;
    background:rgba(4,14,25,.55);
    color:var(--muted);
    font-size:15px;
    line-height:1.9;
  }

  /* ---------- notice + cta ---------- */
  .notice-bar{
    display:flex;gap:14px;align-items:flex-start;
    padding:18px 20px;
    border-radius:12px;
    background:rgba(255,138,61,.07);
    border:1px solid rgba(255,138,61,.24);
    border-left:3px solid var(--accent);
    color:#f2ddcb;
    font-size:14.5px;
    line-height:1.85;
  }
  .notice-bar i{color:var(--accent);margin-top:5px;}
  .cta-panel{
    display:grid;
    grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);
    gap:24px;
    align-items:center;
    padding:32px;
    border-radius:var(--radius-panel);
    border:1px solid var(--line);
    background:linear-gradient(120deg,rgba(12,34,54,.92),rgba(8,24,40,.82));
    box-shadow:var(--shadow-card);
  }
  @media (max-width:900px){
    .cta-panel{grid-template-columns:1fr;padding:24px;}
  }
  .cta-panel h2{font-size:clamp(22px,2.4vw,28px);margin-bottom:10px;}
  .cta-panel p{color:var(--muted);font-size:15px;line-height:1.85;}
  .cta-actions{display:flex;flex-wrap:wrap;gap:12px;}
  @media (max-width:519px){
    .cta-actions{flex-direction:column;}
    .cta-actions .btn{width:100%;}
  }

  /* ---------- footer ---------- */
  .site-footer{
    position:relative;
    margin-top:48px;
    padding:56px 0 28px;
    background:linear-gradient(180deg,rgba(8,24,40,.6),rgba(4,12,22,.96));
    border-top:1px solid var(--line);
    z-index:1;
  }
  .footer-grid{
    display:grid;
    grid-template-columns:minmax(0,1.6fr) repeat(3,minmax(0,1fr));
    gap:36px;
    padding-bottom:36px;
    border-bottom:1px solid rgba(125,211,252,.12);
  }
  @media (max-width:1023px){
    .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;}
  }
  @media (max-width:600px){
    .footer-grid{grid-template-columns:1fr;}
  }
  .footer-brand .logo{margin-bottom:14px;}
  .footer-brand p{color:var(--muted);font-size:14px;line-height:1.85;max-width:360px;}
  .footer-title{font-size:15px;font-weight:700;margin-bottom:14px;color:var(--text);}
  .footer-links{display:grid;gap:10px;}
  .footer-links a{color:var(--muted);font-size:14px;transition:color .2s ease;}
  .footer-links a:hover{color:var(--primary);}
  .footer-links a:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:4px;}
  .footer-note{color:var(--muted);font-size:13.5px;line-height:1.85;}
  .footer-bottom{
    display:flex;align-items:center;justify-content:space-between;gap:16px;
    padding-top:22px;
    color:#7d9cb4;font-size:13px;
    flex-wrap:wrap;
  }
  .to-top{
    display:inline-flex;align-items:center;gap:8px;
    padding:10px 16px;
    border-radius:999px;
    border:1px solid var(--line);
    background:rgba(255,255,255,.04);
    color:var(--muted);
    font-size:13px;
    transition:color .2s ease,background .2s ease,transform .2s ease;
  }
  .to-top:hover{color:var(--text);background:rgba(125,211,252,.14);transform:translateY(-2px);}
  .to-top:focus-visible{outline:2px solid var(--primary);outline-offset:2px;}
  @media (max-width:519px){
    .footer-bottom{flex-direction:column;align-items:flex-start;}
  }

/* roulang page: category3 */
:root{
  --bg:#06111f;
  --bg-2:#0a1b2d;
  --panel:rgba(10,28,46,.62);
  --panel-solid:#0c2236;
  --line:rgba(125,211,252,.18);
  --text:#e8f4ff;
  --muted:#93b4cc;
  --primary:#2de2c5;
  --primary-2:#18b7ff;
  --accent:#ff8a3d;
  --live:#ff4d6d;
  --success:#34d399;
  --radius-card:16px;
  --radius-btn:12px;
  --radius-panel:24px;
  --shadow:0 20px 50px rgba(0,0,0,.28);
  --container:1240px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
  background-image:
    radial-gradient(900px 420px at 12% -8%,rgba(45,226,197,.10),transparent 65%),
    radial-gradient(760px 380px at 92% 6%,rgba(24,183,255,.10),transparent 62%);
  background-repeat:no-repeat;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:0;
  background-image:linear-gradient(rgba(125,211,252,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(125,211,252,.05) 1px,transparent 1px);
  background-size:64px 64px;
  opacity:.55;
  mask-image:radial-gradient(circle at 50% 0%,rgba(0,0,0,.8),transparent 78%);
  -webkit-mask-image:radial-gradient(circle at 50% 0%,rgba(0,0,0,.8),transparent 78%);
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:700;letter-spacing:.2px}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
.time{font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}
.mono{font-family:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,monospace}

.site-container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 32px;
  position:relative;
  z-index:1;
}
.section{padding:64px 0}
.section-tight{padding:44px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:28px;flex-wrap:wrap}
.section-title{font-size:clamp(24px,3vw,32px);letter-spacing:.4px}
.section-title::before{
  content:"";
  display:inline-block;
  width:6px;height:22px;
  border-radius:3px;
  margin-right:12px;
  vertical-align:-3px;
  background:linear-gradient(180deg,var(--primary),var(--primary-2));
  box-shadow:0 0 16px rgba(45,226,197,.55);
}
.section-sub{color:var(--muted);font-size:14.5px;max-width:620px}

/* ============ 导航 ============ */
.site-header{
  position:fixed;
  top:0;left:0;right:0;
  z-index:80;
  transition:background-color .28s ease,box-shadow .28s ease,border-color .28s ease,backdrop-filter .28s ease;
  background:rgba(6,17,31,.34);
  backdrop-filter:blur(14px) saturate(130%);
  -webkit-backdrop-filter:blur(14px) saturate(130%);
  border-bottom:1px solid rgba(125,211,252,.14);
  box-shadow:0 10px 30px rgba(0,0,0,.18);
}
.site-header.is-stuck{
  background:#071523;
  border-bottom-color:rgba(125,211,252,.22);
  box-shadow:0 14px 36px rgba(0,0,0,.42);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  height:74px;
}
.logo{display:inline-flex;align-items:center;gap:10px;flex:none}
.logo-mark{
  width:12px;height:12px;border-radius:50%;
  background:var(--primary);
  box-shadow:0 0 0 4px rgba(45,226,197,.16),0 0 18px rgba(45,226,197,.85);
  animation:pulse 2.6s ease-in-out infinite;
}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.65;transform:scale(.88)}}
.logo-text{font-size:18px;font-weight:700;letter-spacing:.5px;white-space:nowrap}
.nav-list{display:flex;align-items:center;gap:6px;flex-wrap:nowrap}
.nav-link{
  position:relative;
  display:inline-flex;
  align-items:center;
  height:38px;
  padding:0 14px;
  border-radius:10px;
  font-size:15px;
  color:rgba(232,244,255,.78);
  transition:color .2s ease,background-color .2s ease;
  white-space:nowrap;
}
.nav-link:hover{color:var(--text);background:rgba(125,211,252,.10)}
.nav-link.is-active{color:var(--primary);background:rgba(45,226,197,.10)}
.nav-link.is-active::after{
  content:"";
  position:absolute;
  left:14px;right:14px;bottom:5px;
  height:2px;
  border-radius:2px;
  background:linear-gradient(90deg,var(--primary),var(--primary-2));
}
.header-actions{display:flex;align-items:center;gap:10px;flex:none}
.icon-btn{
  width:42px;height:42px;
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:12px;
  border:1px solid transparent;
  background:transparent;
  color:rgba(232,244,255,.82);
  cursor:pointer;
  transition:background-color .2s ease,color .2s ease,border-color .2s ease,transform .2s ease;
}
.icon-btn:hover{background:rgba(125,211,252,.12);color:var(--text);border-color:var(--line)}
.icon-btn:focus-visible{outline:2px solid var(--primary);outline-offset:3px}
.nav-toggle{display:none}

/* 抽屉 */
.nav-drawer{
  position:fixed;
  inset:0;
  z-index:90;
  display:none;
}
.nav-drawer.is-open{display:block}
.nav-drawer__mask{
  position:absolute;inset:0;
  background:rgba(4,12,22,.62);
  backdrop-filter:blur(4px);
  -webkit-backdrop-filter:blur(4px);
}
.nav-drawer__panel{
  position:absolute;
  top:0;right:0;
  width:min(86vw,340px);
  height:100%;
  padding:22px 20px 24px;
  display:flex;
  flex-direction:column;
  gap:8px;
  background:rgba(8,22,38,.94);
  backdrop-filter:blur(18px) saturate(130%);
  -webkit-backdrop-filter:blur(18px) saturate(130%);
  border-left:1px solid var(--line);
  box-shadow:-20px 0 60px rgba(0,0,0,.45);
  animation:slideIn .26s ease;
  overflow-y:auto;
}
@keyframes slideIn{from{transform:translateX(24px);opacity:.4}to{transform:translateX(0);opacity:1}}
.nav-drawer__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.nav-drawer__title{font-size:15px;color:var(--muted);letter-spacing:1px}
.drawer-link{
  display:flex;align-items:center;justify-content:space-between;
  min-height:48px;
  padding:0 14px;
  border-radius:12px;
  border:1px solid transparent;
  color:rgba(232,244,255,.86);
  font-size:16px;
  transition:background-color .2s ease,color .2s ease,border-color .2s ease;
}
.drawer-link:hover{background:rgba(125,211,252,.10);color:var(--text);border-color:var(--line)}
.drawer-link.is-active{color:var(--primary);background:rgba(45,226,197,.10);border-color:rgba(45,226,197,.34)}
.drawer-cta{margin-top:auto;padding-top:18px}
.drawer-cta .btn{width:100%}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:46px;
  padding:0 22px;
  border-radius:var(--radius-btn);
  border:1px solid transparent;
  font-size:15px;
  font-weight:600;
  cursor:pointer;
  transition:transform .18s ease,box-shadow .18s ease,background-color .18s ease,border-color .18s ease,color .18s ease,filter .18s ease;
}
.btn-sm{min-height:40px;padding:0 16px;font-size:14px;border-radius:11px}
.btn-primary{
  background:linear-gradient(135deg,#2de2c5,#18b7ff);
  color:#04121f;
  box-shadow:0 10px 26px rgba(45,226,197,.22);
}
.btn-primary:hover{
  transform:translateY(-1px);
  filter:brightness(1.07);
  box-shadow:0 14px 32px rgba(45,226,197,.3),0 0 0 3px rgba(45,226,197,.16);
}
.btn-ghost{
  background:rgba(12,34,54,.62);
  border-color:var(--line);
  color:var(--text);
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
}
.btn-ghost:hover{
  border-color:rgba(45,226,197,.52);
  color:var(--primary);
  transform:translateY(-1px);
  box-shadow:0 10px 26px rgba(0,0,0,.28);
}
.btn:active{transform:translateY(0) scale(.995)}
.btn:focus-visible{outline:2px solid var(--primary);outline-offset:3px}
.btn[disabled],.btn.is-disabled{opacity:.45;pointer-events:none;transform:none}

/* ============ 徽章 / 标签 ============ */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:3px 12px;
  border-radius:999px;
  font-size:12.5px;
  line-height:1.7;
  font-weight:600;
  letter-spacing:.3px;
  border:1px solid rgba(45,226,197,.34);
  background:rgba(45,226,197,.10);
  color:var(--primary);
  white-space:nowrap;
}
.badge-pin{
  border-color:rgba(255,138,61,.46);
  background:rgba(255,138,61,.14);
  color:var(--accent);
}
.badge-muted{
  border-color:rgba(147,180,204,.24);
  background:rgba(147,180,204,.08);
  color:var(--muted);
}
.badge-live{border-color:rgba(255,77,109,.46);background:rgba(255,77,109,.14);color:#ff8095}

/* ============ Hero ============ */
.notice-hero{
  position:relative;
  padding:132px 0 56px;
  overflow:hidden;
  border-bottom:1px solid var(--line);
}
.notice-hero::before{
  content:"";
  position:absolute;inset:0;
  background-image:url("/assets/images/backpic/back-2.png");
  background-size:cover;
  background-position:center;
  opacity:.32;
}
.notice-hero::after{
  content:"";
  position:absolute;inset:0;
  background:
    linear-gradient(180deg,rgba(6,17,31,.72) 0%,rgba(6,17,31,.88) 58%,var(--bg) 100%),
    radial-gradient(680px 320px at 18% 12%,rgba(45,226,197,.16),transparent 70%);
}
.hero-grid{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:minmax(0,1fr) 380px;
  gap:40px;
  align-items:center;
}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  padding:6px 14px;
  border-radius:999px;
  border:1px solid var(--line);
  background:rgba(10,28,46,.6);
  font-size:13px;
  color:var(--muted);
  letter-spacing:.6px;
}
.hero-eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--primary);box-shadow:0 0 10px rgba(45,226,197,.9)}
.hero-title{
  margin:20px 0 0;
  font-size:clamp(30px,4.2vw,52px);
  line-height:1.16;
  letter-spacing:.5px;
}
.hero-title .hl{
  background:linear-gradient(120deg,var(--primary),var(--primary-2));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.hero-desc{
  margin-top:18px;
  max-width:620px;
  color:rgba(232,244,255,.78);
  font-size:16px;
  line-height:1.9;
}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.hero-tags .tag{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 14px;
  border-radius:10px;
  border:1px solid var(--line);
  background:rgba(10,28,46,.55);
  font-size:13.5px;
  color:rgba(232,244,255,.82);
}
.hero-tags .tag i{color:var(--primary);font-size:12px}

.glass-card{
  position:relative;
  background:var(--panel);
  backdrop-filter:blur(16px) saturate(120%);
  -webkit-backdrop-filter:blur(16px) saturate(120%);
  border:1px solid var(--line);
  border-radius:var(--radius-panel);
  box-shadow:var(--shadow),inset 0 1px 0 rgba(255,255,255,.05);
}
.hero-card{padding:20px}
.hero-card::before{
  content:"";
  position:absolute;top:0;left:22px;right:22px;height:1px;
  background:linear-gradient(90deg,transparent,rgba(45,226,197,.65),transparent);
}
.hero-card__media{
  position:relative;
  border-radius:12px;
  overflow:hidden;
  border:1px solid var(--line);
  aspect-ratio:16/9;
}
.hero-card__media img{width:100%;height:100%;object-fit:cover}
.hero-card__media::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(6,17,31,.05) 30%,rgba(6,17,31,.82) 100%);
}
.hero-card__media .badge{
  position:absolute;left:12px;top:12px;z-index:2;
  background:rgba(45,226,197,.18);
  backdrop-filter:blur(6px);
}
.hero-card__caption{
  position:absolute;left:14px;right:14px;bottom:12px;z-index:2;
  font-size:13.5px;color:rgba(232,244,255,.9);
}
.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:16px}
.stat-box{
  border:1px solid var(--line);
  border-radius:12px;
  background:rgba(12,34,54,.66);
  padding:12px 10px;
  text-align:center;
}
.stat-box .num{
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  font-size:22px;
  font-weight:700;
  color:var(--accent);
  line-height:1.2;
}
.stat-box .lab{font-size:12px;color:var(--muted);margin-top:2px;letter-spacing:.4px}
.hero-card .btn{width:100%;margin-top:16px}

/* ============ 筛选胶囊 ============ */
.filter-bar{
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
  padding:14px 16px;
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  background:rgba(10,28,46,.5);
  margin-bottom:24px;
}
.filter-bar .filter-label{font-size:13px;color:var(--muted);margin-right:4px;letter-spacing:.6px}
.chip{
  display:inline-flex;align-items:center;gap:6px;
  min-height:36px;
  padding:0 16px;
  border-radius:999px;
  border:1px solid var(--line);
  background:rgba(12,34,54,.55);
  color:rgba(232,244,255,.72);
  font-size:14px;
  cursor:pointer;
  transition:color .2s ease,border-color .2s ease,background-color .2s ease,box-shadow .2s ease;
}
.chip:hover{color:var(--text);border-color:rgba(45,226,197,.4)}
.chip:focus-visible{outline:2px solid var(--primary);outline-offset:2px}
.chip.is-on{
  color:var(--primary);
  border-color:rgba(45,226,197,.62);
  background:rgba(45,226,197,.12);
  box-shadow:0 0 0 3px rgba(45,226,197,.08);
}

/* ============ 公告列表布局 ============ */
.notice-layout{display:grid;grid-template-columns:minmax(0,1fr) 332px;gap:32px;align-items:start}
.notice-main{
  border:1px solid var(--line);
  border-radius:var(--radius-panel);
  background:var(--panel-solid);
  box-shadow:var(--shadow);
  overflow:hidden;
}
.notice-main__head{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 24px;
  border-bottom:1px solid var(--line);
  background:rgba(8,24,40,.9);
}
.notice-main__head h2{font-size:18px;letter-spacing:.4px}
.notice-main__head .cnt{font-size:13px;color:var(--muted)}
.notice-list{padding:0}

.notice-row{
  position:relative;
  display:grid;
  grid-template-columns:58px minmax(0,1fr) 34px;
  gap:18px;
  padding:22px 24px 22px 20px;
  border-top:1px solid var(--line);
  transition:background-color .22s ease;
}
.notice-row:first-child{border-top:0}
.notice-row::before{
  content:"";
  position:absolute;
  left:0;top:14px;bottom:14px;
  width:3px;
  border-radius:0 3px 3px 0;
  background:transparent;
  transition:background-color .22s ease,box-shadow .22s ease;
}
.notice-row:hover{background:rgba(45,226,197,.05)}
.notice-row:hover::before{background:var(--primary);box-shadow:0 0 14px rgba(45,226,197,.7)}
.notice-row:focus-within::before{background:var(--primary)}
.notice-no{
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  font-size:13px;
  color:rgba(147,180,204,.85);
  padding-top:5px;
  letter-spacing:1px;
}
.notice-body{min-width:0}
.notice-title{
  display:block;
  font-size:18px;
  font-weight:700;
  line-height:1.5;
  color:var(--text);
  transition:color .2s ease;
}
a.notice-title:hover{color:var(--primary)}
a.notice-title:focus-visible{outline:2px solid var(--primary);outline-offset:3px;border-radius:4px}
.notice-summary{
  margin-top:8px;
  color:var(--muted);
  font-size:14.5px;
  line-height:1.85;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.notice-meta{
  display:flex;
  align-items:center;
  gap:12px;
  flex-wrap:wrap;
  margin-top:12px;
}
.notice-date{
  font-size:13px;
  color:rgba(147,180,204,.92);
  font-variant-numeric:tabular-nums;
  display:inline-flex;
  align-items:center;
  gap:6px;
}
.notice-date i{font-size:11.5px;color:rgba(125,211,252,.6)}
.notice-arrow{
  display:flex;align-items:center;justify-content:center;
  color:rgba(147,180,204,.55);
  font-size:13px;
  transition:color .2s ease,transform .2s ease;
}
.notice-row:hover .notice-arrow{color:var(--primary);transform:translateX(3px)}
.notice-row.is-pinned{
  background:rgba(255,138,61,.05);
  border-top:0;
}
.notice-row.is-pinned::before{background:var(--accent);box-shadow:0 0 14px rgba(255,138,61,.6)}
.notice-row.is-pinned .notice-no{color:var(--accent);font-weight:700}
.notice-row.is-pinned .notice-title{font-size:19px}
.pin-tag{position:relative;top:-1px}

/* 侧栏 */
.notice-side{display:flex;flex-direction:column;gap:20px;position:sticky;top:96px}
.side-card{
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  background:rgba(10,28,46,.72);
  padding:20px;
  box-shadow:0 14px 36px rgba(0,0,0,.24);
}
.side-card.is-glass{
  background:var(--panel);
  backdrop-filter:blur(16px) saturate(120%);
  -webkit-backdrop-filter:blur(16px) saturate(120%);
}
.side-title{
  display:flex;align-items:center;gap:8px;
  font-size:15px;
  letter-spacing:.6px;
  margin-bottom:14px;
  color:var(--text);
}
.side-title i{color:var(--primary);font-size:13px}
.archive-list{display:flex;flex-direction:column;gap:2px}
.archive-item{
  display:flex;align-items:center;justify-content:space-between;
  gap:12px;
  min-height:42px;
  padding:0 12px;
  border-radius:10px;
  font-size:14px;
  color:rgba(232,244,255,.78);
  border:1px solid transparent;
  transition:background-color .2s ease,color .2s ease,border-color .2s ease;
}
.archive-item:hover{background:rgba(125,211,252,.09);color:var(--text);border-color:var(--line)}
.archive-item .n{font-size:12.5px;color:var(--muted);font-variant-numeric:tabular-nums}
.archive-item.is-current{color:var(--primary);background:rgba(45,226,197,.1);border-color:rgba(45,226,197,.3)}
.tag-cloud{display:flex;flex-wrap:wrap;gap:8px}
.tag-cloud a{
  display:inline-flex;align-items:center;
  min-height:34px;
  padding:0 12px;
  border-radius:999px;
  border:1px solid var(--line);
  background:rgba(12,34,54,.6);
  font-size:13px;
  color:rgba(232,244,255,.76);
  transition:color .2s ease,border-color .2s ease,background-color .2s ease;
}
.tag-cloud a:hover{color:var(--primary);border-color:rgba(45,226,197,.45);background:rgba(45,226,197,.08)}
.side-card p.side-text{font-size:14px;color:var(--muted);line-height:1.8}

/* 表单 */
.subscribe-form{display:flex;flex-direction:column;gap:12px;margin-top:14px}
.field-label{font-size:13px;color:rgba(232,244,255,.78);letter-spacing:.4px}
.field-input{
  width:100%;
  min-height:46px;
  padding:0 14px;
  border-radius:11px;
  border:1px solid var(--line);
  background:rgba(6,17,31,.72);
  color:var(--text);
  font-size:15px;
  transition:border-color .2s ease,box-shadow .2s ease,background-color .2s ease;
}
.field-input::placeholder{color:rgba(147,180,204,.6)}
.field-input:hover{border-color:rgba(125,211,252,.34)}
.field-input:focus{outline:none;border-color:rgba(45,226,197,.72);box-shadow:0 0 0 3px rgba(45,226,197,.16);background:rgba(6,17,31,.9)}
.field-input.has-error{border-color:rgba(255,138,61,.72);box-shadow:0 0 0 3px rgba(255,138,61,.12)}
.field-hint{font-size:12px;color:rgba(147,180,204,.85);line-height:1.7}
.field-error{font-size:12.5px;color:var(--accent);display:none}
.field-error.is-show{display:block}
.form-success{
  display:none;
  border-left:3px solid var(--success);
  border-radius:8px;
  background:rgba(52,211,153,.1);
  padding:10px 12px;
  font-size:13px;
  color:#9df3d4;
}
.form-success.is-show{display:block}

/* ============ 分页 ============ */
.pager{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:28px 0 4px;
  flex-wrap:wrap;
}
.pager a,.pager span{
  min-width:42px;
  height:42px;
  padding:0 14px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:11px;
  border:1px solid var(--line);
  background:rgba(10,28,46,.62);
  color:rgba(232,244,255,.76);
  font-size:14px;
  transition:color .2s ease,border-color .2s ease,background-color .2s ease,transform .2s ease;
}
.pager a:hover{color:var(--primary);border-color:rgba(45,226,197,.5);transform:translateY(-1px)}
.pager a:focus-visible{outline:2px solid var(--primary);outline-offset:3px}
.pager .is-current{
  background:linear-gradient(135deg,#2de2c5,#18b7ff);
  color:#04121f;
  font-weight:700;
  border-color:transparent;
}
.pager .is-disabled{opacity:.42;pointer-events:none}
.pager .dots{border:0;background:transparent;pointer-events:none;color:var(--muted)}

/* ============ 提示条 ============ */
.tip-bar{
  display:flex;
  gap:14px;
  align-items:flex-start;
  padding:18px 20px;
  border-radius:var(--radius-card);
  border:1px solid var(--line);
  border-left:3px solid var(--primary);
  background:rgba(10,28,46,.66);
  margin-top:28px;
}
.tip-bar i{color:var(--primary);font-size:16px;margin-top:4px}
.tip-bar p{font-size:14.5px;color:rgba(232,244,255,.8);line-height:1.85}

/* ============ 订阅 CTA 区 ============ */
.cta-band{
  position:relative;
  overflow:hidden;
  border-radius:var(--radius-panel);
  border:1px solid var(--line);
  background:linear-gradient(135deg,rgba(10,28,46,.92),rgba(8,24,42,.78));
  padding:44px;
  box-shadow:var(--shadow);
}
.cta-band::before{
  content:"";
  position:absolute;
  right:-120px;top:-120px;
  width:420px;height:420px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(45,226,197,.18),transparent 68%);
}
.cta-band::after{
  content:"";
  position:absolute;
  left:-90px;bottom:-140px;
  width:360px;height:360px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(24,183,255,.16),transparent 68%);
}
.cta-inner{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:minmax(0,1fr) 420px;
  gap:36px;
  align-items:center;
}
.cta-inner h2{font-size:clamp(22px,2.6vw,30px)}
.cta-inner p{margin-top:12px;color:var(--muted);font-size:15px;line-height:1.85}
.cta-form-card{
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  background:rgba(6,17,31,.6);
  padding:22px;
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
}

/* ============ FAQ ============ */
.faq-wrap{max-width:900px;margin:0 auto}
.faq-item{
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  background:var(--panel-solid);
  overflow:hidden;
  transition:border-color .22s ease,box-shadow .22s ease;
}
.faq-item+.faq-item{margin-top:12px}
.faq-item:hover{border-color:rgba(45,226,197,.34)}
.faq-item.is-open{border-color:rgba(45,226,197,.42);box-shadow:0 12px 30px rgba(0,0,0,.26)}
.faq-q{
  width:100%;
  min-height:58px;
  display:flex;
  align-items:center;
  gap:12px;
  padding:14px 20px;
  background:transparent;
  border:0;
  color:var(--text);
  font-size:16px;
  font-weight:600;
  text-align:left;
  cursor:pointer;
  transition:background-color .2s ease,color .2s ease;
}
.faq-q:hover{background:rgba(45,226,197,.05)}
.faq-q:focus-visible{outline:2px solid var(--primary);outline-offset:-2px}
.faq-q .dot{
  width:8px;height:8px;border-radius:50%;
  background:var(--primary);
  box-shadow:0 0 10px rgba(45,226,197,.8);
  flex:none;
}
.faq-q .chev{margin-left:auto;color:var(--muted);font-size:13px;transition:transform .25s ease,color .25s ease}
.faq-item.is-open .chev{transform:rotate(180deg);color:var(--primary)}
.faq-item.is-open .faq-q{background:rgba(45,226,197,.06)}
.faq-a{
  max-height:0;
  overflow:hidden;
  transition:max-height .32s ease;
  background:rgba(6,17,31,.5);
}
.faq-item.is-open .faq-a{max-height:360px}
.faq-a p{padding:16px 20px 20px 40px;color:rgba(147,180,204,.95);font-size:14.8px;line-height:1.9}

/* ============ 返回入口 ============ */
.back-links{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  justify-content:center;
  margin-top:36px;
}

/* ============ 页脚 ============ */
.site-footer{
  margin-top:72px;
  border-top:1px solid var(--line);
  background:linear-gradient(180deg,rgba(8,22,38,.7),rgba(6,17,31,.98));
  position:relative;
  z-index:1;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr 1.4fr;
  gap:36px;
  padding:56px 0 36px;
}
.footer-brand .logo{margin-bottom:16px}
.footer-brand p{color:var(--muted);font-size:14px;line-height:1.9;max-width:340px}
.footer-title{
  font-size:14px;
  letter-spacing:1.2px;
  color:rgba(232,244,255,.92);
  margin-bottom:16px;
  font-weight:600;
}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{
  font-size:14px;
  color:var(--muted);
  transition:color .2s ease,padding-left .2s ease;
  width:fit-content;
}
.footer-links a:hover{color:var(--primary);padding-left:3px}
.footer-note{font-size:13.5px;color:var(--muted);line-height:1.9}
.footer-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  padding:20px 0 32px;
  border-top:1px solid rgba(125,211,252,.12);
  font-size:13px;
  color:rgba(147,180,204,.9);
}
.to-top{
  display:inline-flex;
  align-items:center;
  gap:8px;
  min-height:42px;
  padding:0 16px;
  border-radius:999px;
  border:1px solid var(--line);
  background:rgba(12,34,54,.72);
  color:rgba(232,244,255,.86);
  font-size:13px;
  cursor:pointer;
  transition:color .2s ease,border-color .2s ease,background-color .2s ease,transform .2s ease;
}
.to-top:hover{color:var(--primary);border-color:rgba(45,226,197,.5);transform:translateY(-2px)}
.to-top:focus-visible{outline:2px solid var(--primary);outline-offset:3px}

/* ============ 响应式 ============ */
@media (max-width:1200px){
  .hero-grid{grid-template-columns:minmax(0,1fr) 340px;gap:32px}
  .notice-layout{grid-template-columns:minmax(0,1fr) 300px;gap:24px}
}
@media (max-width:1024px){
  .site-container{padding:0 24px}
  .nav-list{display:none}
  .nav-toggle{display:inline-flex}
  .header-actions .btn{display:none}
  .hero-grid{grid-template-columns:1fr;gap:32px}
  .hero-card{max-width:520px}
  .notice-layout{grid-template-columns:1fr}
  .notice-side{position:static;order:-1}
  .cta-inner{grid-template-columns:1fr;gap:26px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px;padding:46px 0 30px}
  .notice-hero{padding:120px 0 46px}
}
@media (max-width:768px){
  body{font-size:15.5px}
  .section{padding:48px 0}
  .section-tight{padding:36px 0}
  .header-inner{height:66px;gap:14px}
  .logo-text{font-size:16px}
  .notice-hero{padding:108px 0 40px}
  .hero-title{font-size:30px}
  .hero-desc{font-size:15px}
  .hero-card{max-width:none}
  .cta-band{padding:28px 22px}
  .notice-row{grid-template-columns:44px minmax(0,1fr);gap:12px;padding:18px 18px}
  .notice-arrow{display:none}
  .notice-title{font-size:16.5px}
  .notice-row.is-pinned .notice-title{font-size:17px}
  .notice-summary{-webkit-line-clamp:3}
  .faq-a p{padding-left:20px}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .footer-brand p{max-width:none}
  .notice-main__head{padding:16px 18px}
}
@media (max-width:520px){
  .site-container{padding:0 20px}
  .hero-title{font-size:27px}
  .stat-row{grid-template-columns:repeat(3,1fr);gap:8px}
  .stat-box .num{font-size:19px}
  .notice-row{grid-template-columns:1fr;gap:8px}
  .notice-no{display:inline-flex;align-items:center;height:22px;padding-top:0}
  .notice-meta{gap:8px}
  .filter-bar{padding:12px;gap:8px}
  .chip{min-height:34px;padding:0 13px;font-size:13px}
  .btn{width:100%}
  .back-links .btn{width:100%}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .cta-band{padding:24px 18px}
  .pager a,.pager span{min-width:38px;height:38px;padding:0 11px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important}
  html{scroll-behavior:auto}
}