/* roulang page: index */
:root{
  --ink:#0E1512;
  --ink-2:#16211C;
  --ink-3:#1E2C25;
  --signal:#B8F03C;
  --signal-deep:#8FC018;
  --orange:#FF5A24;
  --bg:#F4F6F2;
  --card:#FFFFFF;
  --line:#E2E8E0;
  --text:#111614;
  --muted:#626B66;
  --disabled:#9AA39F;
  --r-sm:8px;
  --r-md:14px;
  --r-lg:22px;
  --sh-1:0 1px 2px rgba(14,21,18,.06);
  --sh-2:0 14px 30px -14px rgba(14,21,18,.22);
  --font:system-ui,-apple-system,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
  --mono:ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
  --sec:88px;
  --gut:28px;
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font);
  font-size:17px;
  line-height:1.85;
  color:var(--text);
  background:var(--bg);
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--text);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--signal-deep);}
h1,h2,h3,h4{margin:0;color:var(--ink);letter-spacing:-.01em;}
h1{font-size:40px;font-weight:800;line-height:1.28;}
h2{font-size:28px;font-weight:700;line-height:1.35;}
h3{font-size:20px;font-weight:600;line-height:1.45;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
button,input{font-family:inherit;}
:focus-visible{outline:2px solid var(--signal);outline-offset:2px;border-radius:4px;}

.container{max-width:1200px;padding-left:24px;padding-right:24px;}
.row{--bs-gutter-x:var(--gut);--bs-gutter-y:24px;}
.section{padding:var(--sec) 0;}
.section--tight{padding-top:calc(var(--sec) * .62);}
.section--dark{background:var(--ink);color:#D8E2DA;}
.section--dark h2,.section--dark h3{color:#FFFFFF;}
.section--paper{background:#FFFFFF;}

.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:700;letter-spacing:.08em;
  color:var(--ink);background:rgba(184,240,60,.35);
  padding:6px 14px;border-radius:var(--r-sm);
  clip-path:polygon(10px 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%,0 10px);
  text-transform:uppercase;
}
.section-head{max-width:720px;margin-bottom:40px;}
.section-head h2{margin-bottom:12px;}
.section-head p{color:var(--muted);font-size:16px;line-height:1.8;}
.section--dark .section-head p{color:#9DB0A6;}

/* ---------- 顶部公告条 ---------- */
.topline{
  background:var(--ink);color:var(--signal);
  font-size:13.5px;letter-spacing:.02em;
  min-height:36px;display:flex;align-items:center;
}
.topline .container{display:flex;align-items:center;justify-content:space-between;gap:16px;}
.topline-inner{display:flex;align-items:center;gap:10px;flex-wrap:wrap;}
.topline .dot{
  width:7px;height:7px;border-radius:50%;background:var(--signal);
  box-shadow:0 0 0 4px rgba(184,240,60,.18);flex:none;
}
.topline-close{
  background:transparent;border:1px solid rgba(184,240,60,.35);
  color:var(--signal);border-radius:var(--r-sm);
  font-size:12px;padding:2px 10px;line-height:1.6;cursor:pointer;
  transition:background .2s ease,color .2s ease;
}
.topline-close:hover{background:var(--signal);color:var(--ink);}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:1040;
  background:var(--ink);
  border-bottom:1px solid transparent;
  transition:background .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.site-header.is-scrolled{
  background:#0A100D;
  border-bottom-color:rgba(184,240,60,.22);
  box-shadow:0 10px 30px -18px rgba(0,0,0,.85);
}
.nav-inner{display:flex;align-items:center;gap:24px;height:72px;}
.brand{display:flex;align-items:center;gap:10px;color:#fff;flex:none;}
.brand:hover{color:#fff;}
.brand-mark{
  width:34px;height:34px;border-radius:10px;flex:none;
  background:var(--signal);color:var(--ink);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--mono);font-weight:700;font-size:14px;letter-spacing:.02em;
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text strong{font-size:16.5px;font-weight:800;letter-spacing:.01em;}
.brand-text span{font-size:11.5px;color:var(--signal);letter-spacing:.14em;font-family:var(--mono);}
.nav-main{display:flex;align-items:center;gap:6px;margin-left:8px;}
.nav-link-item{
  position:relative;color:#C9D5CE;font-size:15px;font-weight:600;
  padding:8px 14px;border-radius:var(--r-sm);
  transition:color .2s ease,background .2s ease;
  white-space:nowrap;
}
.nav-link-item:hover{color:#fff;background:rgba(255,255,255,.06);}
.nav-link-item.is-active{color:#fff;}
.nav-link-item.is-active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:-2px;
  height:3px;border-radius:2px;background:var(--signal);
}
.nav-pill{
  display:inline-flex;align-items:center;gap:8px;
  color:#C9D5CE;font-size:15px;font-weight:600;
  padding:8px 16px;border:1px solid rgba(255,255,255,.18);
  border-radius:999px;transition:all .2s ease;white-space:nowrap;
}
.nav-pill:hover{color:var(--ink);background:var(--signal);border-color:var(--signal);}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:12px;}
.btn-primary-solid{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 22px;border:none;border-radius:var(--r-md);
  background:var(--signal);color:var(--ink);
  font-size:15.5px;font-weight:700;cursor:pointer;
  box-shadow:var(--sh-1);
  transition:transform .2s ease,filter .2s ease,box-shadow .2s ease,background .2s ease;
}
.btn-primary-solid:hover{filter:brightness(1.06);transform:translateY(-1px);box-shadow:var(--sh-2);color:var(--ink);}
.btn-primary-solid:active{transform:translateY(1px);}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 22px;border-radius:var(--r-md);
  background:transparent;border:1px solid rgba(255,255,255,.32);
  color:#fff;font-size:15.5px;font-weight:700;cursor:pointer;
  transition:all .2s ease;
}
.btn-ghost:hover{border-color:var(--signal);color:var(--signal);transform:translateY(-1px);}
.btn-ghost--ink{border-color:rgba(17,22,20,.22);color:var(--ink);}
.btn-ghost--ink:hover{border-color:var(--ink);color:var(--ink);background:rgba(17,22,20,.04);}
.btn-outline-signal{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 22px;border-radius:var(--r-md);
  background:transparent;border:1px solid rgba(184,240,60,.5);
  color:var(--signal);font-size:15.5px;font-weight:700;cursor:pointer;
  transition:all .2s ease;
}
.btn-outline-signal:hover{background:var(--signal);color:var(--ink);border-color:var(--signal);}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);
  align-items:center;justify-content:center;cursor:pointer;
}
.nav-toggle svg{stroke:#fff;}

/* offcanvas 移动端面板 */
.offcanvas.offcanvas-ink{background:var(--ink);color:#D8E2DA;width:320px;}
.offcanvas-ink .offcanvas-header{border-bottom:1px solid rgba(255,255,255,.1);padding:20px 22px;}
.offcanvas-ink .btn-close{filter:invert(1) grayscale(1) brightness(2);opacity:.8;}
.offcanvas-ink .offcanvas-body{padding:16px 14px 22px;display:flex;flex-direction:column;height:calc(100% - 76px);}
.drawer-link{
  display:flex;align-items:center;justify-content:space-between;
  height:48px;padding:0 14px;border-radius:var(--r-sm);
  color:#C9D5CE;font-size:16px;font-weight:600;
  transition:background .2s ease,color .2s ease;
}
.drawer-link:hover,.drawer-link.is-active{background:rgba(184,240,60,.14);color:#fff;}
.drawer-link.is-active{border-left:3px solid var(--signal);}
.drawer-foot{margin-top:auto;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);}
.drawer-foot .btn-primary-solid{width:100%;}

/* ---------- Hero ---------- */
.hero{
  position:relative;background:var(--ink);color:#fff;
  padding:72px 0 84px;overflow:hidden;
  clip-path:polygon(0 0,100% 0,100% calc(100% - 40px),calc(100% - 40px) 100%,0 100%);
}
.hero::before{
  content:"";position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-1.png');
  background-size:cover;background-position:center;
  opacity:.30;
}
.hero::after{
  content:"";position:absolute;left:-160px;bottom:-220px;
  width:620px;height:620px;border-radius:50%;
  border:1px solid rgba(184,240,60,.22);
  border-top-color:rgba(184,240,60,.55);
  transform:rotate(-18deg);pointer-events:none;
}
.hero .container{position:relative;z-index:2;}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--orange);color:#fff;
  font-size:13px;font-weight:700;letter-spacing:.04em;
  padding:6px 14px;border-radius:var(--r-sm);
  clip-path:polygon(10px 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%,0 10px);
  margin-bottom:20px;
}
.hero h1{color:#fff;font-size:40px;font-weight:800;line-height:1.26;margin-bottom:18px;}
.hero h1 em{font-style:normal;color:var(--signal);}
.hero-sub{color:#B9C8C0;font-size:17px;line-height:1.85;max-width:600px;margin-bottom:26px;}
.hero-time{
  display:flex;flex-wrap:wrap;align-items:center;gap:14px;
  padding:14px 18px;border:1px dashed rgba(184,240,60,.4);
  border-radius:var(--r-md);background:rgba(255,255,255,.04);
  margin-bottom:28px;max-width:560px;
}
.hero-time .label{font-size:13px;color:#9DB0A6;letter-spacing:.06em;}
.hero-time .clock{font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:19px;color:var(--signal);letter-spacing:.02em;font-weight:700;}
.hero-time .vs{font-size:14px;color:#C9D5CE;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;}
.hero-cover{
  position:relative;border-radius:var(--r-lg);overflow:hidden;
  aspect-ratio:16/9;box-shadow:0 24px 60px -28px rgba(0,0,0,.9);
  border:1px solid rgba(255,255,255,.12);
}
.hero-cover img{width:100%;height:100%;object-fit:cover;}
.hero-cover::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(14,21,18,.05),rgba(14,21,18,.72));
}
.hero-play{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:68px;height:68px;border-radius:50%;
  background:var(--signal);display:flex;align-items:center;justify-content:center;
  z-index:3;box-shadow:0 12px 30px -10px rgba(184,240,60,.6);
}
.hero-play svg{stroke:var(--ink);}
.hero-cover-tag{
  position:absolute;left:16px;top:16px;z-index:3;
  background:rgba(14,21,18,.72);border:1px solid rgba(184,240,60,.35);
  color:var(--signal);font-size:12.5px;font-family:var(--mono);
  padding:4px 12px;border-radius:999px;letter-spacing:.06em;
}
.hero-cover-foot{
  position:absolute;left:18px;right:18px;bottom:16px;z-index:3;
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  font-size:13.5px;color:#DDE7E0;font-family:var(--mono);
}

/* ---------- 倒计时 ---------- */
.countdown-wrap{
  position:relative;margin-top:-42px;z-index:5;
}
.countdown{
  background:var(--ink);border-radius:var(--r-lg);
  padding:24px;box-shadow:var(--sh-2);
  border:1px solid rgba(184,240,60,.18);
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;
}
.cd-cell{
  background:var(--ink-2);border:1px solid rgba(255,255,255,.08);
  border-radius:var(--r-md);padding:16px 10px;text-align:center;
}
.cd-num{
  font-family:var(--mono);font-variant-numeric:tabular-nums;
  font-size:34px;font-weight:700;color:var(--signal);letter-spacing:.02em;line-height:1.1;
}
.cd-num.is-live{color:var(--orange);}
.cd-label{font-size:13px;color:#8FA096;margin-top:6px;letter-spacing:.08em;}
.countdown-note{
  margin-top:14px;font-size:14px;color:var(--muted);
  display:flex;align-items:center;gap:8px;
}
.countdown-note[data-state="live"]{color:var(--orange);font-weight:600;}
.countdown-note[data-state="ended"]{color:var(--disabled);}

/* ---------- 看点列表 ---------- */
.spots{border-top:1px solid var(--line);}
.spot{
  display:flex;align-items:center;gap:20px;
  padding:22px 4px;border-bottom:1px solid var(--line);
  transition:background .2s ease,padding-left .2s ease;
}
.spot:hover{background:#FFFFFF;padding-left:14px;}
.spot-num{
  font-family:var(--mono);font-variant-numeric:tabular-nums;
  font-size:22px;font-weight:700;color:var(--signal-deep);
  width:48px;flex:none;
}
.spot-body{flex:1;min-width:0;}
.spot-body h3{font-size:19px;margin-bottom:4px;}
.spot-body p{color:var(--muted);font-size:15px;line-height:1.7;}
.spot-arrow{
  width:38px;height:38px;border-radius:50%;flex:none;
  border:1px solid var(--line);display:flex;align-items:center;justify-content:center;
  transition:all .2s ease;
}
.spot:hover .spot-arrow{background:var(--signal);border-color:var(--signal);}
.spot:hover .spot-arrow svg{stroke:var(--ink);}

/* ---------- 提醒订阅 ---------- */
.remind-box{
  background:#FFFFFF;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:36px;box-shadow:var(--sh-1);
}
.remind-form{display:flex;gap:12px;flex-wrap:wrap;}
.remind-form input{
  flex:1;min-width:220px;height:48px;padding:0 18px;
  border:1px solid var(--line);border-radius:var(--r-md);
  background:#FBFCFA;font-size:15.5px;color:var(--text);
  transition:border-color .2s ease,box-shadow .2s ease;
}
.remind-form input::placeholder{color:var(--disabled);}
.remind-form input:focus{outline:none;border-color:var(--signal-deep);box-shadow:0 0 0 4px rgba(184,240,60,.22);}
.privacy-note{font-size:13px;color:var(--disabled);margin-top:12px;}
.remind-ok{
  display:none;margin-top:14px;padding:12px 16px;border-radius:var(--r-md);
  background:rgba(184,240,60,.22);color:#3E5410;font-size:14.5px;font-weight:600;
}
.remind-ok.is-show{display:block;}
.remind-list li{
  display:flex;gap:10px;align-items:flex-start;
  font-size:15.5px;color:var(--muted);margin-bottom:12px;line-height:1.75;
}
.remind-list li svg{flex:none;margin-top:6px;stroke:var(--signal-deep);}

/* ---------- 回放卡 ---------- */
.replay-card{
  background:#FFFFFF;border:1px solid var(--line);border-radius:var(--r-md);
  overflow:hidden;height:100%;box-shadow:var(--sh-1);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
  display:flex;flex-direction:column;
}
.replay-card:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:#D3DCD1;}
.replay-thumb{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--ink);}
.replay-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease;}
.replay-card:hover .replay-thumb img{transform:scale(1.05);}
.replay-chip{
  position:absolute;right:10px;bottom:10px;
  background:rgba(14,21,18,.82);color:#fff;
  font-family:var(--mono);font-variant-numeric:tabular-nums;
  font-size:12.5px;padding:3px 10px;border-radius:var(--r-sm);
}
.replay-body{padding:18px 18px 20px;display:flex;flex-direction:column;gap:8px;flex:1;}
.replay-meta{font-family:var(--mono);font-size:12.5px;color:var(--disabled);letter-spacing:.04em;}
.replay-body h3{font-size:17px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.replay-body p{font-size:14px;color:var(--muted);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}

/* ---------- 徽章 ---------- */
.badge-soft{
  display:inline-flex;align-items:center;
  background:rgba(184,240,60,.18);color:#41571A;
  font-size:13px;font-weight:600;padding:3px 12px;border-radius:var(--r-sm);
}
.badge-live{background:var(--orange);color:#fff;}
.badge-gray{background:#EDF0EC;color:var(--muted);}

/* ---------- CMS 最新信息 ---------- */
.news-list{border-top:1px solid var(--line);}
.news-item{
  display:flex;gap:18px;align-items:flex-start;
  padding:20px 4px;border-bottom:1px solid var(--line);
  transition:background .2s ease,padding-left .2s ease;
}
.news-item:hover{background:#FFFFFF;padding-left:12px;}
.news-thumb{
  width:132px;aspect-ratio:4/3;flex:none;border-radius:var(--r-md);
  overflow:hidden;background:var(--ink);
}
.news-thumb img{width:100%;height:100%;object-fit:cover;}
.news-body{flex:1;min-width:0;}
.news-body h3{
  font-size:18px;line-height:1.5;margin-bottom:6px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-body p{
  font-size:14.5px;color:var(--muted);line-height:1.72;margin-bottom:10px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-foot{display:flex;align-items:center;gap:12px;flex-wrap:wrap;font-size:12.5px;color:var(--disabled);}
.news-foot time{font-family:var(--mono);font-variant-numeric:tabular-nums;letter-spacing:.03em;}
.picked-card{
  background:var(--ink);border-radius:var(--r-lg);overflow:hidden;
  border:1px solid rgba(184,240,60,.2);box-shadow:var(--sh-2);
  display:flex;flex-direction:column;height:100%;
}
.picked-card .picked-thumb{aspect-ratio:16/10;overflow:hidden;}
.picked-card .picked-thumb img{width:100%;height:100%;object-fit:cover;}
.picked-body{padding:22px;}
.picked-body h3{color:#fff;font-size:21px;line-height:1.45;margin-bottom:10px;}
.picked-body p{color:#A9BAB1;font-size:14.5px;line-height:1.75;margin-bottom:16px;}
.picked-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px;}
.picked-tags span{
  font-size:12.5px;color:var(--signal);
  border:1px solid rgba(184,240,60,.35);border-radius:999px;padding:3px 12px;
}
.empty-state{
  text-align:center;padding:56px 20px;border:1px dashed var(--line);
  border-radius:var(--r-lg);background:#FFFFFF;
}
.empty-state p{color:var(--muted);margin-bottom:18px;}

/* ---------- 分类横幅入口 ---------- */
.cat-banner{
  position:relative;display:block;border-radius:var(--r-lg);overflow:hidden;
  min-height:210px;padding:30px;color:#fff;
  box-shadow:var(--sh-1);transition:transform .25s ease,box-shadow .25s ease;
}
.cat-banner:hover{transform:translateY(-3px);box-shadow:var(--sh-2);color:#fff;}
.cat-banner img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.cat-banner::after{content:"";position:absolute;inset:0;background:rgba(14,21,18,.62);}
.cat-banner-body{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;justify-content:space-between;gap:26px;}
.cat-banner-body h3{color:#fff;font-size:23px;margin-bottom:8px;}
.cat-banner-body p{color:#C6D3CC;font-size:14.5px;line-height:1.7;max-width:420px;}
.cat-arrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:14.5px;font-weight:700;color:var(--signal);
}
.cat-banner:hover .cat-arrow{gap:12px;}

/* ---------- FAQ ---------- */
.faq-accordion .accordion-item{
  background:#FFFFFF;border:1px solid var(--line);
  border-radius:var(--r-md) !important;margin-bottom:12px;overflow:hidden;
}
.faq-accordion .accordion-button{
  font-size:17px;font-weight:700;color:var(--ink);
  background:#FFFFFF;padding:20px 22px;box-shadow:none;
}
.faq-accordion .accordion-button:not(.collapsed){background:rgba(184,240,60,.1);color:var(--ink);}
.faq-accordion .accordion-button:focus{box-shadow:none;outline:none;}
.faq-accordion .accordion-button::after{
  width:20px;height:20px;background-size:20px;
  filter:invert(38%) sepia(9%) saturate(500%) hue-rotate(70deg);
}
.faq-accordion .accordion-body{
  padding:4px 22px 22px;color:var(--muted);font-size:15.5px;line-height:1.85;
}

/* ---------- CTA 通栏 ---------- */
.cta-band{background:var(--ink);color:#fff;padding:56px 0;}
.cta-band-inner{
  display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;
}
.cta-band h2{color:#fff;font-size:27px;margin-bottom:8px;}
.cta-band p{color:#A9BAB1;font-size:15.5px;}

/* ---------- 页脚 ---------- */
.site-footer{background:#0A100D;color:#93A49A;padding:64px 0 0;font-size:14.5px;}
.site-footer h4{color:#fff;font-size:16px;margin-bottom:16px;}
.footer-brand .brand-text strong{font-size:17px;color:#fff;}
.footer-desc{line-height:1.85;margin:16px 0 0;max-width:340px;color:#8FA096;font-size:14px;}
.footer-links li{margin-bottom:10px;}
.footer-links a{color:#93A49A;font-size:14.5px;}
.footer-links a:hover{color:var(--signal);}
.footer-contact li{margin-bottom:10px;font-family:var(--mono);font-variant-numeric:tabular-nums;color:#B7C6BE;font-size:14px;}
.footer-rule{height:1px;background:linear-gradient(90deg,rgba(184,240,60,.5),rgba(184,240,60,.05));margin:40px 0 0;}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding:20px 0 26px;font-size:13px;color:#6E7F76;
}
.footer-bottom a{color:#8FA096;}

/* ---------- 响应式 ---------- */
@media (max-width:1199.98px){
  :root{--gut:26px;}
}
@media (max-width:991.98px){
  :root{--sec:64px;--gut:22px;}
  h1{font-size:32px;}
  .hero{padding:52px 0 70px;}
  .hero h1{font-size:32px;}
  .nav-main,.nav-pill{display:none;}
  .nav-toggle{display:flex;}
  .nav-inner{height:64px;}
  .cd-num{font-size:28px;}
  .remind-box{padding:26px;}
  .section-head{margin-bottom:28px;}
}
@media (max-width:767.98px){
  :root{--sec:48px;--gut:16px;}
  body{font-size:16px;line-height:1.8;}
  h1{font-size:28px;}
  h2{font-size:22px;}
  h3{font-size:18px;}
  .container{padding-left:16px;padding-right:16px;}
  .nav-inner{height:60px;}
  .hero{padding:40px 0 60px;clip-path:polygon(0 0,100% 0,100% calc(100% - 26px),calc(100% - 26px) 100%,0 100%);}
  .hero h1{font-size:28px;}
  .hero-cover{aspect-ratio:4/3;margin-top:26px;}
  .countdown{grid-template-columns:repeat(2,minmax(0,1fr));}
  .cd-num{font-size:24px;}
  .btn-primary-solid,.btn-ghost,.btn-outline-signal{width:100%;}
  .hero-actions .btn-primary-solid,.hero-actions .btn-ghost{width:100%;}
  .spot{flex-wrap:wrap;gap:14px;}
  .spot-num{width:38px;font-size:19px;}
  .spot-arrow{display:none;}
  .news-item{flex-direction:column;gap:12px;}
  .news-thumb{width:100%;aspect-ratio:16/9;}
  .cat-banner{min-height:180px;padding:22px;}
  .cta-band{padding:44px 0;}
  .footer-bottom{justify-content:flex-start;}
}
@media (max-width:519.98px){
  .topline{font-size:12.5px;}
  .topline .container{align-items:flex-start;padding-top:8px;padding-bottom:8px;}
  .brand-text span{font-size:10.5px;letter-spacing:.1em;}
  .cd-num{font-size:22px;}
}

/* roulang page: article */
:root{
  --ink:#0E1512;
  --ink-2:#16201B;
  --ink-3:#1F2C25;
  --signal:#B8F03C;
  --signal-dark:#9AD423;
  --signal-soft:rgba(184,240,60,.12);
  --orange:#FF5A24;
  --bg:#F4F6F2;
  --card:#FFFFFF;
  --line:#E2E8E0;
  --text:#111614;
  --muted:#626B66;
  --disabled:#9AA39F;
  --r-sm:8px;
  --r-md:14px;
  --r-lg:22px;
  --sh-1:0 1px 2px rgba(14,21,18,.06);
  --sh-2:0 14px 30px -14px rgba(14,21,18,.22);
  --sec:88px;
  --font-mono:ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:system-ui,-apple-system,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
  font-size:17px;
  line-height:1.85;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
button{font-family:inherit;}
h1,h2,h3,h4{margin:0;line-height:1.3;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
::selection{background:var(--signal);color:var(--ink);}
:focus-visible{outline:2px solid var(--signal);outline-offset:2px;}

.container{max-width:1200px;width:100%;margin:0 auto;padding:0 24px;}
.row{--bs-gutter-x:28px;--bs-gutter-y:28px;}

/* ============ 顶部细条 ============ */
.topline{
  background:var(--ink);
  color:var(--signal);
  font-size:13px;
  letter-spacing:.02em;
  border-bottom:1px solid rgba(255,255,255,.06);
}
.topline .container{
  min-height:36px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}
.topline strong{font-weight:600;}
.topline .topline-time{font-family:var(--font-mono);font-variant-numeric:tabular-nums;letter-spacing:.04em;color:#DDEBC8;}
.topline-close{
  background:transparent;border:0;color:#8E9A92;cursor:pointer;
  font-size:16px;line-height:1;padding:4px 6px;border-radius:6px;transition:.2s ease;
}
.topline-close:hover{color:var(--signal);background:rgba(255,255,255,.06);}

/* ============ 导航 ============ */
.site-header{
  position:sticky;top:0;z-index:1040;
  background:var(--ink);
  border-bottom:1px solid transparent;
  transition:background .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.site-header.is-scrolled{
  background:#0B120F;
  border-bottom-color:rgba(184,240,60,.22);
  box-shadow:0 12px 28px -20px rgba(0,0,0,.85);
}
.header-inner{
  height:72px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{
  width:38px;height:38px;flex:0 0 38px;
  display:flex;align-items:center;justify-content:center;
  background:var(--signal);color:var(--ink);
  font-family:var(--font-mono);font-weight:700;font-size:15px;letter-spacing:.02em;
  border-radius:10px;
  clip-path:polygon(14% 0,100% 0,100% 86%,86% 100%,0 100%,0 14%);
}
.brand-text{display:flex;flex-direction:column;line-height:1.2;}
.brand-text strong{color:#fff;font-size:17px;font-weight:800;letter-spacing:-.01em;}
.brand-text span{
  color:#7E8C84;font-size:10px;letter-spacing:.18em;
  font-family:var(--font-mono);text-transform:uppercase;
}
.nav-main{display:flex;align-items:center;gap:6px;}
.nav-link-item{
  position:relative;
  display:inline-flex;align-items:center;
  height:40px;padding:0 14px;
  color:#C6D0CA;font-size:15px;font-weight:500;border-radius:10px;
  transition:color .2s ease,background .2s ease;
}
.nav-link-item:hover{color:#fff;background:rgba(255,255,255,.07);}
.nav-link-item.is-active{color:#fff;font-weight:700;}
.nav-link-item.is-active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:3px;
  background:var(--signal);border-radius:2px;
}
.header-cta{display:flex;align-items:center;gap:10px;}

.btn-signal,.btn-dark,.btn-ghost,.btn-outline-signal{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 22px;border-radius:var(--r-md);
  font-size:15px;font-weight:700;border:1px solid transparent;cursor:pointer;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-signal{background:var(--signal);color:var(--ink);box-shadow:var(--sh-1);}
.btn-signal:hover{background:#C6F85B;transform:translateY(-1px);box-shadow:var(--sh-2);color:var(--ink);}
.btn-signal:active{transform:translateY(1px);}
.btn-dark{background:var(--ink);color:#fff;}
.btn-dark:hover{background:var(--ink-3);transform:translateY(-1px);box-shadow:var(--sh-2);color:#fff;}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.28);color:#fff;}
.btn-ghost:hover{border-color:var(--signal);color:var(--signal);transform:translateY(-1px);}
.btn-ghost-dark{background:transparent;border-color:var(--line);color:var(--ink);}
.btn-ghost-dark:hover{border-color:var(--ink);background:#fff;transform:translateY(-1px);}
.btn-outline-signal{
  display:inline-flex;height:44px;padding:0 18px;
  background:transparent;border:1px solid rgba(184,240,60,.5);color:var(--signal);
  border-radius:var(--r-md);font-size:14px;font-weight:700;
}
.btn-outline-signal:hover{background:var(--signal);color:var(--ink);border-color:var(--signal);}
.header-cta .btn-signal{height:44px;padding:0 20px;font-size:14px;}
.nav-toggle{
  display:none;
  width:44px;height:44px;border-radius:12px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);
  color:#fff;align-items:center;justify-content:center;cursor:pointer;
}
.nav-toggle:hover{background:rgba(184,240,60,.16);color:var(--signal);}

.offcanvas.offcanvas-nav{
  background:var(--ink);color:#fff;width:320px;border-left:1px solid rgba(255,255,255,.08);
}
.offcanvas-nav .offcanvas-header{padding:18px 20px;border-bottom:1px solid rgba(255,255,255,.08);}
.offcanvas-nav .offcanvas-title{color:#fff;font-size:16px;font-weight:700;}
.offcanvas-nav .btn-close{filter:invert(1) grayscale(1) brightness(1.6);opacity:.75;}
.offcanvas-nav .offcanvas-body{padding:14px 14px 24px;display:flex;flex-direction:column;}
.mobile-nav-link{
  display:flex;align-items:center;justify-content:space-between;
  height:48px;padding:0 14px;border-radius:12px;
  color:#D3DCD6;font-size:16px;font-weight:600;
}
.mobile-nav-link:hover,.mobile-nav-link:focus{background:rgba(255,255,255,.07);color:#fff;}
.mobile-nav-link.is-active{background:var(--signal-soft);color:var(--signal);}
.mobile-cta-wrap{margin-top:auto;padding-top:16px;border-top:1px solid rgba(255,255,255,.08);}
.mobile-cta-wrap .btn-signal{width:100%;}

/* ============ 文章头 ============ */
.article-hero{
  background:var(--ink);
  color:#fff;
  padding:36px 0 44px;
  position:relative;
  overflow:hidden;
}
.article-hero::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:56px 56px;
  opacity:.5;pointer-events:none;
}
.article-hero .container{position:relative;z-index:1;}
.breadcrumb-bar{
  display:flex;align-items:center;flex-wrap:wrap;gap:8px;
  font-size:13px;color:#8B978F;margin-bottom:20px;
}
.breadcrumb-bar a{color:#A9B6AE;transition:color .2s ease;}
.breadcrumb-bar a:hover{color:var(--signal);}
.breadcrumb-bar .sep{color:#4C5850;}
.breadcrumb-bar .current{
  color:#D6E0D9;max-width:420px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.article-hero h1{
  font-size:40px;font-weight:800;letter-spacing:-.01em;line-height:1.28;
  max-width:900px;
}
.article-hero .lead{
  margin-top:18px;max-width:820px;color:#B9C5BD;font-size:17px;line-height:1.85;
}
.article-meta{
  margin-top:24px;display:flex;flex-wrap:wrap;align-items:center;gap:12px;
  font-size:14px;color:#93A09A;
}
.meta-pill{
  display:inline-flex;align-items:center;gap:6px;
  background:var(--signal-soft);color:var(--signal);
  border-radius:999px;padding:5px 13px;font-size:13px;font-weight:600;
}
.meta-time{font-family:var(--font-mono);font-variant-numeric:tabular-nums;letter-spacing:.02em;color:#C3CFC7;}
.meta-dot{width:4px;height:4px;border-radius:50%;background:#4C5850;display:inline-block;}

/* ============ 正文 ============ */
.article-section{padding:56px 0 20px;}
.article-cover{
  margin:0 0 36px;border-radius:var(--r-lg);overflow:hidden;
  box-shadow:var(--sh-2);aspect-ratio:16/9;background:var(--ink-2);
}
.article-cover img{width:100%;height:100%;object-fit:cover;}
.article-body{
  max-width:780px;margin:0 auto;font-size:17px;line-height:1.9;color:var(--text);
}
.article-body p{margin:0 0 1.2em;}
.article-body h2{
  position:relative;padding-left:16px;margin:40px 0 16px;
  font-size:28px;font-weight:700;letter-spacing:-.01em;line-height:1.35;
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:.26em;bottom:.26em;width:4px;
  background:var(--signal);border-radius:2px;
}
.article-body h3{font-size:20px;font-weight:600;margin:28px 0 12px;}
.article-body ul,.article-body ol{margin:0 0 1.2em;padding-left:22px;list-style:disc;}
.article-body ol{list-style:decimal;}
.article-body li{margin:6px 0;}
.article-body img{border-radius:14px;margin:24px auto;}
.article-body blockquote{
  margin:24px 0;padding:16px 22px;
  border-left:4px solid var(--signal);background:#F0F5EA;
  border-radius:0 var(--r-md) var(--r-md) 0;color:#2A3530;
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body figure{margin:24px 0;}
.article-body figcaption{font-size:13px;color:var(--muted);text-align:center;margin-top:8px;}
.article-body a{color:#5A8B12;text-decoration:underline;text-underline-offset:3px;transition:color .2s ease;}
.article-body a:hover{color:var(--ink);}
.article-body table{
  width:100%;border-collapse:collapse;margin:24px 0;font-size:15px;
  border:1px solid var(--line);border-radius:var(--r-sm);overflow:hidden;
}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 14px;}
.article-body th{background:#EFF4EC;font-weight:700;text-align:left;}
.article-body tbody tr:nth-child(odd){background:#FAFCF8;}
.article-body code{
  font-family:var(--font-mono);font-size:.92em;background:#EDF2E9;
  padding:2px 6px;border-radius:6px;
}
.table-scroll{overflow-x:auto;}

/* 无文空态 */
.article-empty{
  max-width:780px;margin:0 auto;padding:56px 28px;text-align:center;
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-1);
}
.article-empty .empty-icon{
  width:56px;height:56px;margin:0 auto 18px;border-radius:16px;
  background:var(--signal-soft);color:#4E7A0F;
  display:flex;align-items:center;justify-content:center;
}
.article-empty h2{font-size:22px;font-weight:700;margin-bottom:10px;}
.article-empty p{color:var(--muted);font-size:15px;margin-bottom:22px;}

/* 标签与返回 */
.article-foot{
  max-width:780px;margin:40px auto 0;padding-top:28px;border-top:1px solid var(--line);
}
.tag-row{display:flex;flex-wrap:wrap;gap:10px;align-items:center;}
.tag-label{font-size:13px;color:var(--muted);margin-right:2px;}
.tag{
  display:inline-flex;align-items:center;height:30px;padding:0 14px;
  background:var(--signal-soft);color:#4E7A0F;border-radius:999px;
  font-size:13px;font-weight:600;transition:.2s ease;
}
.tag:hover{background:var(--signal);color:var(--ink);}
.article-foot-actions{margin-top:24px;display:flex;flex-wrap:wrap;gap:12px;}

/* ============ 通用板块 ============ */
.section{padding:var(--sec) 0;}
.section-head{margin-bottom:36px;}
.section-head .eyebrow{
  display:inline-flex;align-items:center;height:28px;padding:0 12px;margin-bottom:14px;
  background:var(--signal-soft);color:#4E7A0F;font-size:13px;font-weight:700;letter-spacing:.02em;
  clip-path:polygon(10px 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%,0 10px);
}
.section-head h2{font-size:28px;font-weight:700;letter-spacing:-.01em;}
.section-head p{margin-top:10px;color:var(--muted);font-size:16px;max-width:720px;}

/* 相关推荐卡片 */
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.rel-card{
  display:flex;flex-direction:column;background:var(--card);
  border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;
  box-shadow:var(--sh-1);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.rel-card:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:#CFE0B4;}
.rel-thumb{position:relative;aspect-ratio:16/9;background:var(--ink-2);}
.rel-thumb img{width:100%;height:100%;object-fit:cover;}
.rel-badge{
  position:absolute;left:12px;top:12px;height:26px;padding:0 10px;
  display:inline-flex;align-items:center;border-radius:999px;
  background:rgba(14,21,18,.82);color:var(--signal);font-size:12px;font-weight:700;
  backdrop-filter:blur(4px);
}
.rel-body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:10px;flex:1;}
.rel-body h3{font-size:18px;font-weight:700;line-height:1.5;}
.rel-body p{font-size:14px;color:var(--muted);line-height:1.7;}
.rel-meta{
  margin-top:auto;display:flex;align-items:center;gap:10px;
  font-size:13px;color:var(--muted);font-family:var(--font-mono);font-variant-numeric:tabular-nums;
}
.rel-arrow{
  margin-left:auto;width:32px;height:32px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  background:var(--signal-soft);color:#4E7A0F;transition:.2s ease;
}
.rel-card:hover .rel-arrow{background:var(--signal);color:var(--ink);}

/* FAQ */
.faq-wrap{max-width:900px;margin:0 auto;}
.faq-item{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);
  margin-bottom:12px;overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item.is-open{border-color:#CFE0B4;box-shadow:var(--sh-1);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 22px;background:transparent;border:0;text-align:left;cursor:pointer;
  font-size:17px;font-weight:700;color:var(--text);line-height:1.6;
}
.faq-q:hover{color:#4E7A0F;}
.faq-icon{
  flex:0 0 26px;width:26px;height:26px;border-radius:8px;
  background:var(--signal-soft);color:#4E7A0F;
  display:flex;align-items:center;justify-content:center;
  font-size:16px;font-weight:700;transition:transform .25s ease,background .2s ease;
}
.faq-item.is-open .faq-icon{background:var(--signal);color:var(--ink);transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .28s ease;}
.faq-a-inner{padding:0 22px 20px;color:var(--muted);font-size:15px;line-height:1.85;}

/* CTA 条 */
.cta-band{
  background:var(--ink);color:#fff;padding:48px 0;position:relative;overflow:hidden;
}
.cta-band::after{
  content:"";position:absolute;right:-80px;top:-80px;width:340px;height:340px;border-radius:50%;
  border:1px solid rgba(184,240,60,.18);pointer-events:none;
}
.cta-inner{
  position:relative;z-index:1;
  display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;
}
.cta-inner h2{font-size:26px;font-weight:800;letter-spacing:-.01em;}
.cta-inner p{margin-top:8px;color:#A9B6AE;font-size:15px;}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap;}

/* ============ 页脚 ============ */
.site-footer{
  background:#0A100D;color:#96A29B;padding:64px 0 28px;border-top:1px solid rgba(184,240,60,.14);
}
.footer-brand .brand{margin-bottom:16px;}
.footer-brand .brand-text strong{font-size:16px;}
.footer-desc{font-size:14px;line-height:1.85;color:#7C8880;max-width:340px;}
.site-footer h4{
  color:#fff;font-size:15px;font-weight:700;margin-bottom:16px;letter-spacing:.01em;
}
.footer-links{display:flex;flex-direction:column;gap:10px;}
.footer-links a{font-size:14px;color:#96A29B;transition:color .2s ease,padding-left .2s ease;}
.footer-links a:hover{color:var(--signal);padding-left:3px;}
.footer-contact{display:flex;flex-direction:column;gap:10px;font-size:14px;}
.footer-rule{height:1px;background:rgba(184,240,60,.16);margin:40px 0 20px;}
.footer-bottom{
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
  font-size:13px;color:#6E7A72;font-family:var(--font-mono);letter-spacing:.01em;
}

/* ============ 响应式 ============ */
@media (max-width:1199.98px){
  .article-hero h1{font-size:34px;}
  .related-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:991.98px){
  :root{--sec:64px;}
  .nav-main{display:none;}
  .header-cta .btn-signal{display:none;}
  .nav-toggle{display:inline-flex;}
  .header-inner{height:64px;}
  .article-hero{padding:28px 0 36px;}
  .article-hero h1{font-size:30px;}
  .article-body h2{font-size:24px;}
  .cta-inner h2{font-size:22px;}
}
@media (max-width:767.98px){
  :root{--sec:48px;}
  body{font-size:16px;}
  .container{padding:0 16px;}
  .header-inner{height:60px;}
  .brand-mark{width:34px;height:34px;flex:0 0 34px;font-size:13px;}
  .brand-text strong{font-size:15px;}
  .brand-text span{font-size:9px;letter-spacing:.12em;}
  .topline .container{min-height:34px;font-size:12px;}
  .topline .topline-hint{display:none;}
  .article-hero h1{font-size:26px;}
  .article-hero .lead{font-size:15px;}
  .article-section{padding:36px 0 8px;}
  .article-cover{border-radius:14px;margin-bottom:26px;}
  .article-body{font-size:16px;line-height:1.85;}
  .article-body h2{font-size:22px;margin:32px 0 14px;}
  .article-body h3{font-size:18px;}
  .article-body img{border-radius:10px;}
  .related-grid{grid-template-columns:1fr;}
  .faq-q{font-size:16px;padding:16px 18px;}
  .faq-a-inner{padding:0 18px 18px;}
  .cta-actions{width:100%;}
  .cta-actions .btn-signal,.cta-actions .btn-ghost{width:100%;}
  .footer-bottom{flex-direction:column;}
}
@media (max-width:519.98px){
  .article-hero h1{font-size:23px;}
  .meta-pill{font-size:12px;padding:4px 10px;}
  .section-head h2{font-size:22px;}
}

/* roulang page: category1 */
:root{
  --signal:#B8F03C;
  --signal-deep:#9BD125;
  --signal-soft:rgba(184,240,60,.12);
  --ink:#0E1512;
  --ink-2:#16211C;
  --ink-3:#1E2A24;
  --orange:#FF5A24;
  --bg:#F4F6F2;
  --card:#FFFFFF;
  --line:#E2E8E0;
  --text:#111614;
  --muted:#626B66;
  --disabled:#9AA39F;
  --r-s:8px;
  --r-m:14px;
  --r-l:22px;
  --sh-1:0 1px 2px rgba(14,21,18,.06);
  --sh-2:0 14px 30px -14px rgba(14,21,18,.22);
  --sect:88px;
  --font:"system-ui","-apple-system","PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
  --mono:ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font);
  font-size:17px;
  line-height:1.85;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--text);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--signal-deep);}
p a,li a{text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px;text-decoration-color:rgba(17,22,20,.25);}
p a:hover,li a:hover{text-decoration-color:var(--signal-deep);}
button,input,select{font-family:inherit;font-size:inherit;color:inherit;}
button{cursor:pointer;border:0;background:none;}
h1,h2,h3,h4{margin:0;line-height:1.3;letter-spacing:-.01em;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
.container{max-width:1200px;padding-left:24px;padding-right:24px;margin:0 auto;}
.row{--bs-gutter-x:28px;--bs-gutter-y:28px;}
:focus-visible{outline:2px solid var(--signal);outline-offset:2px;border-radius:4px;}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:var(--ink);
  transition:box-shadow .25s ease,background .25s ease;
}
.site-header.is-scrolled{
  background:#0A100D;
  box-shadow:0 1px 0 rgba(255,255,255,.08),0 10px 26px -18px rgba(0,0,0,.8);
}
.header-inner{
  height:72px;display:flex;align-items:center;gap:24px;
}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{
  width:38px;height:38px;flex:0 0 38px;
  display:flex;align-items:center;justify-content:center;
  background:var(--signal);color:var(--ink);
  font-family:var(--mono);font-weight:700;font-size:15px;letter-spacing:.02em;
  border-radius:var(--r-s);
  clip-path:polygon(10px 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%,0 10px);
}
.brand-text{display:flex;flex-direction:column;line-height:1.2;}
.brand-text strong{color:#fff;font-size:16px;font-weight:700;letter-spacing:-.01em;}
.brand-text span{
  color:rgba(255,255,255,.42);font-size:10px;font-family:var(--mono);
  letter-spacing:.16em;margin-top:3px;
}
.nav-main{display:flex;align-items:center;gap:6px;margin-left:auto;}
.nav-link-item{
  position:relative;
  display:inline-flex;align-items:center;
  height:40px;padding:0 14px;
  color:rgba(255,255,255,.76);font-size:15px;font-weight:500;
  border-radius:var(--r-s);
  transition:color .2s ease,background .2s ease;
}
.nav-link-item:hover{color:#fff;background:rgba(255,255,255,.07);}
.nav-link-item.is-active{color:#fff;font-weight:700;}
.nav-link-item.is-active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:-4px;
  height:3px;background:var(--signal);border-radius:2px;
}
.header-actions{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.btn-signal{
  display:inline-flex;align-items:center;gap:8px;
  height:44px;padding:0 20px;
  background:var(--signal);color:var(--ink);
  font-size:15px;font-weight:700;
  border-radius:var(--r-m);
  transition:filter .2s ease,transform .2s ease,box-shadow .2s ease;
  white-space:nowrap;
}
.btn-signal:hover{filter:brightness(1.06);transform:translateY(-1px);box-shadow:var(--sh-2);color:var(--ink);}
.btn-signal:active{transform:translateY(1px);}
.btn-ghost{
  display:inline-flex;align-items:center;gap:8px;
  height:44px;padding:0 20px;
  background:transparent;color:#fff;
  border:1px solid rgba(255,255,255,.34);
  font-size:15px;font-weight:600;border-radius:var(--r-m);
  transition:border-color .2s ease,background .2s ease,transform .2s ease;
}
.btn-ghost:hover{border-color:var(--signal);color:var(--signal);background:rgba(184,240,60,.08);transform:translateY(-1px);}
.btn-ghost-dark{
  display:inline-flex;align-items:center;gap:8px;
  height:44px;padding:0 20px;
  background:transparent;color:var(--ink);
  border:1px solid rgba(17,22,20,.22);
  font-size:15px;font-weight:600;border-radius:var(--r-m);
  transition:border-color .2s ease,background .2s ease,transform .2s ease;
}
.btn-ghost-dark:hover{border-color:var(--ink);background:rgba(17,22,20,.05);transform:translateY(-1px);color:var(--ink);}
.btn-ghost-signal{
  display:inline-flex;align-items:center;gap:8px;
  height:44px;padding:0 18px;
  border:1px solid rgba(184,240,60,.5);color:var(--signal);
  border-radius:var(--r-m);font-weight:600;font-size:15px;
  transition:background .2s ease,transform .2s ease;
}
.btn-ghost-signal:hover{background:rgba(184,240,60,.12);color:var(--signal);transform:translateY(-1px);}
.nav-toggle{
  display:none;width:44px;height:44px;
  align-items:center;justify-content:center;
  border:1px solid rgba(255,255,255,.24);border-radius:var(--r-s);
  color:#fff;
}
.offcanvas.offcanvas-end{width:320px;background:var(--ink);color:#fff;border-left:1px solid rgba(255,255,255,.08);}
.offcanvas-header{border-bottom:1px solid rgba(255,255,255,.1);padding:18px 22px;}
.offcanvas-title{font-size:16px;font-weight:700;color:#fff;}
.offcanvas .btn-close{filter:invert(1) grayscale(1) brightness(2);opacity:.7;}
.offcanvas-body{padding:16px 14px 24px;display:flex;flex-direction:column;height:100%;}
.drawer-nav{display:flex;flex-direction:column;}
.drawer-nav a{
  display:flex;align-items:center;justify-content:space-between;
  height:48px;padding:0 12px;border-radius:var(--r-s);
  color:rgba(255,255,255,.82);font-size:16px;font-weight:500;
}
.drawer-nav a:hover{background:rgba(255,255,255,.07);color:#fff;}
.drawer-nav a.is-active{color:#fff;font-weight:700;background:rgba(184,240,60,.1);}
.drawer-cta{margin-top:auto;padding-top:20px;}
.drawer-cta .btn-signal{width:100%;justify-content:center;}

/* ---------- hero ---------- */
.cat-hero{
  position:relative;overflow:hidden;
  background-image:linear-gradient(rgba(14,21,18,.66),rgba(14,21,18,.76)),url('/assets/images/backpic/back-1.png');
  background-size:cover;background-position:center;
  padding:56px 0 52px;
  color:#fff;
}
.cat-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:repeating-linear-gradient(115deg,rgba(255,255,255,.05) 0 1px,transparent 1px 14px);
  opacity:.5;
}
.cat-hero-inner{position:relative;z-index:2;max-width:860px;}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:rgba(255,255,255,.6);margin-bottom:18px;}
.crumb a{color:rgba(255,255,255,.75);}
.crumb a:hover{color:var(--signal);}
.crumb .sep{color:rgba(255,255,255,.32);}
.badge-live{
  display:inline-flex;align-items:center;gap:7px;
  background:var(--orange);color:#fff;
  font-size:13px;font-weight:700;letter-spacing:.02em;
  padding:5px 12px;border-radius:var(--r-s);
  clip-path:polygon(8px 0,100% 0,100% calc(100% - 8px),calc(100% - 8px) 100%,0 100%,0 8px);
}
.badge-live i{width:6px;height:6px;border-radius:50%;background:#fff;display:block;}
.cat-hero h1{
  margin:18px 0 14px;
  font-size:40px;font-weight:800;line-height:1.25;letter-spacing:-.01em;
}
.cat-hero-sub{font-size:17px;color:rgba(255,255,255,.82);max-width:680px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}

/* countdown bar */
.countdown-bar{
  position:relative;z-index:3;
  margin-top:-32px;
}
.countdown-inner{
  background:var(--ink);
  border-radius:var(--r-l);
  box-shadow:var(--sh-2);
  padding:20px 26px;
  display:flex;align-items:center;gap:24px;flex-wrap:wrap;
  border:1px solid rgba(255,255,255,.06);
}
.cd-label{display:flex;flex-direction:column;gap:6px;min-width:170px;}
.cd-label .tag-live{
  display:inline-flex;align-items:center;gap:6px;align-self:flex-start;
  background:rgba(255,90,36,.16);color:#FF8A5E;
  font-size:12px;font-weight:700;padding:3px 10px;border-radius:var(--r-s);
}
.cd-label strong{color:#fff;font-size:16px;font-weight:700;}
.cd-label small{color:rgba(255,255,255,.45);font-size:13px;}
.cd-grid{display:flex;gap:12px;margin-left:auto;}
.cd-cell{
  background:var(--ink-3);
  border:1px solid rgba(255,255,255,.07);
  border-radius:var(--r-m);
  min-width:76px;padding:10px 8px;text-align:center;
}
.cd-num{
  display:block;font-family:var(--mono);
  font-size:26px;font-weight:700;color:var(--signal);
  font-variant-numeric:tabular-nums;letter-spacing:.02em;line-height:1.15;
}
.cd-txt{display:block;font-size:12px;color:rgba(255,255,255,.5);margin-top:4px;}

/* ---------- chip nav ---------- */
.chip-bar{
  background:var(--card);
  border-bottom:1px solid var(--line);
  position:sticky;top:72px;z-index:1020;
}
.chip-inner{display:flex;gap:10px;overflow-x:auto;padding:14px 0;scrollbar-width:none;}
.chip-inner::-webkit-scrollbar{display:none;}
.chip{
  flex:0 0 auto;
  display:inline-flex;align-items:center;
  height:36px;padding:0 16px;
  font-size:14px;font-weight:600;color:var(--muted);
  background:var(--bg);border:1px solid var(--line);border-radius:999px;
  transition:all .2s ease;white-space:nowrap;
}
.chip:hover{color:var(--text);border-color:#CBD4CA;}
.chip.is-active{background:var(--signal);border-color:var(--signal);color:var(--ink);}

/* ---------- sections ---------- */
.section{padding:var(--sect) 0;}
.section-tight{padding:64px 0;}
.section-head{max-width:720px;margin-bottom:40px;}
.section-head .eyebrow{
  display:inline-flex;align-items:center;
  font-family:var(--mono);font-size:12px;font-weight:700;letter-spacing:.16em;
  color:var(--ink);background:var(--signal-soft);
  padding:4px 10px;border-radius:var(--r-s);margin-bottom:14px;
  text-transform:uppercase;
}
.section-head h2{font-size:28px;font-weight:700;margin-bottom:12px;}
.section-head p{color:var(--muted);font-size:16px;}

/* schedule list */
.sched-list{border-top:1px solid var(--line);}
.sched-item{
  display:flex;align-items:center;gap:20px;
  padding:22px 8px;border-bottom:1px solid var(--line);
  transition:background .2s ease,padding-left .2s ease;
}
.sched-item:hover{background:rgba(184,240,60,.07);padding-left:16px;}
.sched-time{
  font-family:var(--mono);font-variant-numeric:tabular-nums;
  font-size:22px;font-weight:700;color:var(--ink);
  flex:0 0 92px;letter-spacing:.02em;
}
.sched-main{flex:1 1 auto;min-width:0;}
.sched-main h3{font-size:19px;font-weight:600;margin-bottom:4px;}
.sched-main p{font-size:14px;color:var(--muted);}
.sched-meta{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.tag-soft{
  display:inline-flex;align-items:center;
  font-size:13px;font-weight:600;
  padding:3px 10px;border-radius:var(--r-s);
  background:var(--signal-soft);color:#3E5A11;
}
.tag-grey{
  display:inline-flex;align-items:center;
  font-size:13px;font-weight:600;
  padding:3px 10px;border-radius:var(--r-s);
  background:#EDF0EB;color:var(--muted);
}
.sched-arrow{
  width:34px;height:34px;flex:0 0 34px;
  display:flex;align-items:center;justify-content:center;
  border:1px solid var(--line);border-radius:50%;color:var(--muted);
  transition:all .2s ease;
}
.sched-item:hover .sched-arrow{background:var(--signal);border-color:var(--signal);color:var(--ink);}

/* split blocks */
.split-media{
  border-radius:var(--r-l);overflow:hidden;box-shadow:var(--sh-2);
  aspect-ratio:4/3;background:var(--ink);
}
.split-media img{width:100%;height:100%;object-fit:cover;}
.split-copy h2{font-size:28px;font-weight:700;margin-bottom:16px;}
.split-copy p{color:var(--muted);font-size:16px;margin-bottom:14px;}
.split-copy p:last-of-type{margin-bottom:0;}
.split-list{margin-top:22px;display:flex;flex-direction:column;gap:12px;}
.split-list li{display:flex;gap:12px;font-size:15px;color:var(--text);}
.split-list li svg{flex:0 0 20px;margin-top:5px;color:var(--signal-deep);}

/* numbered points */
.num-grid{display:flex;flex-direction:column;gap:0;border-top:1px solid var(--line);}
.num-item{
  display:flex;gap:24px;align-items:flex-start;
  padding:28px 0;border-bottom:1px solid var(--line);
}
.num-index{
  font-family:var(--mono);font-variant-numeric:tabular-nums;
  font-size:34px;font-weight:700;line-height:1;
  color:var(--ink);opacity:.16;flex:0 0 62px;
}
.num-body h3{font-size:19px;font-weight:600;margin-bottom:8px;}
.num-body p{font-size:15px;color:var(--muted);}

/* subscribe */
.sub-card{
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--r-l);box-shadow:var(--sh-2);overflow:hidden;
}
.sub-copy{padding:44px 40px;}
.sub-copy h2{font-size:26px;font-weight:700;margin-bottom:14px;}
.sub-copy p{color:var(--muted);font-size:16px;margin-bottom:18px;}
.sub-points{display:flex;flex-direction:column;gap:10px;}
.sub-points li{display:flex;align-items:center;gap:10px;font-size:15px;color:var(--text);}
.sub-points li i{width:6px;height:6px;border-radius:50%;background:var(--signal);display:block;flex:0 0 6px;}
.sub-form-wrap{
  padding:44px 40px;
  background:var(--ink);color:#fff;
  display:flex;flex-direction:column;justify-content:center;
}
.sub-form-wrap h3{font-size:20px;font-weight:700;margin-bottom:8px;color:#fff;}
.sub-form-wrap > p{font-size:14px;color:rgba(255,255,255,.6);margin-bottom:20px;}
.field-row{display:flex;gap:12px;flex-wrap:wrap;}
.field-input{
  flex:1 1 220px;height:48px;padding:0 16px;
  background:var(--ink-3);border:1px solid rgba(255,255,255,.14);
  border-radius:var(--r-m);color:#fff;font-size:15px;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.field-input::placeholder{color:rgba(255,255,255,.38);}
.field-input:focus{outline:none;border-color:var(--signal);box-shadow:0 0 0 3px rgba(184,240,60,.16);}
.field-select{
  flex:1 1 160px;height:48px;padding:0 14px;
  background:var(--ink-3);border:1px solid rgba(255,255,255,.14);
  border-radius:var(--r-m);color:#fff;font-size:15px;
}
.field-select:focus{outline:none;border-color:var(--signal);}
.btn-signal-wide{
  height:48px;padding:0 24px;flex:1 1 160px;
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--signal);color:var(--ink);
  font-size:16px;font-weight:700;border-radius:var(--r-m);
  transition:filter .2s ease,transform .2s ease,box-shadow .2s ease;
}
.btn-signal-wide:hover{filter:brightness(1.06);transform:translateY(-1px);box-shadow:0 14px 30px -18px rgba(184,240,60,.8);color:var(--ink);}
.btn-signal-wide:active{transform:translateY(1px);}
.form-note{margin-top:14px;font-size:13px;color:rgba(255,255,255,.5);min-height:20px;}
.form-note.is-ok{color:var(--signal);font-weight:600;}

/* faq */
.faq-accordion .accordion-item{
  background:transparent;border:0;border-bottom:1px solid var(--line);
}
.faq-accordion .accordion-button{
  background:transparent;box-shadow:none;
  padding:22px 4px;font-size:17px;font-weight:700;color:var(--text);
  border-radius:0;
}
.faq-accordion .accordion-button:not(.collapsed){color:var(--ink);}
.faq-accordion .accordion-button::after{
  width:18px;height:18px;background-size:18px;
  filter:invert(78%) sepia(48%) saturate(520%) hue-rotate(28deg) brightness(96%);
}
.faq-accordion .accordion-button:focus{box-shadow:none;}
.faq-accordion .accordion-body{
  padding:0 4px 24px;font-size:15px;color:var(--muted);line-height:1.85;
}

/* cta */
.cta-band{
  background:var(--ink);color:#fff;border-radius:var(--r-l);
  padding:48px 44px;
  display:flex;align-items:center;gap:32px;flex-wrap:wrap;
  position:relative;overflow:hidden;
}
.cta-band::before{
  content:"";position:absolute;right:-60px;top:-60px;width:260px;height:260px;
  border:1px solid rgba(184,240,60,.22);border-radius:50%;
}
.cta-band h2{font-size:26px;font-weight:700;margin-bottom:10px;position:relative;}
.cta-band p{color:rgba(255,255,255,.68);font-size:15px;max-width:560px;position:relative;}
.cta-actions{margin-left:auto;display:flex;gap:12px;flex-wrap:wrap;position:relative;}

/* footer */
.site-footer{background:var(--ink);color:rgba(255,255,255,.72);padding:64px 0 26px;margin-top:var(--sect);}
.site-footer h4{font-size:14px;font-weight:700;color:#fff;margin-bottom:18px;letter-spacing:.02em;}
.footer-brand .brand{margin-bottom:18px;}
.footer-desc{font-size:14px;color:rgba(255,255,255,.58);line-height:1.8;max-width:330px;}
.footer-links{display:flex;flex-direction:column;gap:11px;}
.footer-links a{font-size:14px;color:rgba(255,255,255,.66);}
.footer-links a:hover{color:var(--signal);}
.footer-contact{display:flex;flex-direction:column;gap:11px;margin-bottom:8px;}
.footer-contact li{font-size:14px;color:rgba(255,255,255,.6);}
.btn-outline-signal{
  display:inline-flex;align-items:center;gap:8px;
  height:42px;padding:0 18px;
  border:1px solid rgba(184,240,60,.5);color:var(--signal);
  border-radius:var(--r-m);font-size:14px;font-weight:600;
  transition:background .2s ease,transform .2s ease;
}
.btn-outline-signal:hover{background:rgba(184,240,60,.12);color:var(--signal);transform:translateY(-1px);}
.footer-rule{height:1px;background:linear-gradient(90deg,var(--signal),rgba(184,240,60,.06));margin:44px 0 20px;}
.footer-bottom{
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,255,255,.42);
}

/* ---------- responsive ---------- */
@media (max-width:1199px){
  .container{padding-left:22px;padding-right:22px;}
}
@media (max-width:991px){
  :root{--sect:64px;}
  .nav-main{display:none;}
  .header-actions .btn-signal{display:none;}
  .nav-toggle{display:inline-flex;}
  .chip-bar{top:60px;}
  .cat-hero{padding:44px 0 46px;}
  .cat-hero h1{font-size:32px;}
  .countdown-inner{padding:18px 20px;gap:18px;}
  .cd-grid{margin-left:0;width:100%;}
  .cd-cell{flex:1 1 0;min-width:0;}
  .split-copy h2{font-size:24px;}
  .sub-copy,.sub-form-wrap{padding:32px 26px;}
  .cta-band{padding:36px 26px;}
  .cta-actions{margin-left:0;width:100%;}
}
@media (max-width:767px){
  :root{--sect:48px;}
  .container{padding-left:16px;padding-right:16px;}
  body{font-size:16px;}
  .header-inner{height:60px;gap:12px;}
  .brand-text strong{font-size:14px;}
  .brand-text span{font-size:9px;letter-spacing:.1em;}
  .brand-mark{width:34px;height:34px;flex:0 0 34px;font-size:13px;}
  .cat-hero h1{font-size:28px;}
  .cat-hero-sub{font-size:15px;}
  .hero-actions .btn-signal,.hero-actions .btn-ghost{width:100%;justify-content:center;}
  .countdown-inner{border-radius:var(--r-m);padding:16px;}
  .cd-num{font-size:22px;}
  .cd-cell{min-width:0;padding:8px 4px;}
  .sched-item{gap:12px;padding:18px 4px;flex-wrap:wrap;}
  .sched-time{flex:0 0 74px;font-size:19px;}
  .sched-meta{order:3;width:100%;}
  .sched-arrow{display:none;}
  .num-item{gap:14px;padding:22px 0;}
  .num-index{font-size:26px;flex:0 0 42px;}
  .section-head h2,.split-copy h2{font-size:22px;}
  .sub-copy,.sub-form-wrap{padding:26px 20px;}
  .sub-card{border-radius:var(--r-m);}
  .cta-band{border-radius:var(--r-m);padding:30px 20px;}
  .cta-band h2{font-size:22px;}
  .cta-actions .btn-signal,.cta-actions .btn-ghost-signal{width:100%;justify-content:center;}
  .split-media{aspect-ratio:16/10;border-radius:var(--r-m);}
  .site-footer{padding:48px 0 22px;margin-top:var(--sect);}
  .footer-brand .brand{margin-bottom:14px;}
}
@media (max-width:520px){
  .cd-grid{gap:8px;}
  .cd-num{font-size:19px;}
  .cd-label{min-width:0;width:100%;}
  .field-input,.field-select,.btn-signal-wide{flex:1 1 100%;}
}

/* roulang page: category2 */
:root{
  --signal:#B8F03C;
  --signal-deep:#8FC11E;
  --ink:#0E1512;
  --ink-2:#182119;
  --ink-3:#22302A;
  --bg:#F4F6F2;
  --card:#FFFFFF;
  --line:#E2E8E0;
  --text:#111614;
  --text-2:#626B66;
  --muted:#9AA39F;
  --orange:#FF5A24;
  --r-s:8px;
  --r-m:14px;
  --r-l:22px;
  --sh-1:0 1px 2px rgba(14,21,18,.06);
  --sh-2:0 14px 30px -14px rgba(14,21,18,.22);
  --font-cn:system-ui,-apple-system,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
  --font-num:ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-cn);
  font-size:17px;
  line-height:1.85;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--text);text-decoration:none;transition:color .2s ease,opacity .2s ease;}
a:hover{color:var(--signal-deep);}
button{font-family:inherit;}
h1,h2,h3,h4{margin:0;color:var(--text);letter-spacing:-.01em;}
h1{font-size:40px;font-weight:800;line-height:1.25;}
h2{font-size:28px;font-weight:700;line-height:1.35;}
h3{font-size:20px;font-weight:600;line-height:1.45;}
p{margin:0 0 16px;}
ul{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--signal);outline-offset:2px;border-radius:4px;}
.container{max-width:1200px;padding-left:24px;padding-right:24px;margin:0 auto;}
.row{--bs-gutter-x:28px;}
.sec{padding:88px 0;}
.sec-tight{padding:64px 0;}
.num{font-family:var(--font-num);font-variant-numeric:tabular-nums;letter-spacing:.02em;}

/* ---------- 按钮 ---------- */
.btn-base{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 24px;border-radius:var(--r-m);
  font-size:16px;font-weight:700;border:1px solid transparent;
  cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,background-color .2s ease,color .2s ease,border-color .2s ease;
  white-space:nowrap;
}
.btn-signal{background:var(--signal);color:var(--ink);box-shadow:var(--sh-1);}
.btn-signal:hover{background:#c6f65c;color:var(--ink);transform:translateY(-1px);box-shadow:var(--sh-2);}
.btn-signal:active{transform:translateY(1px);}
.btn-ink{background:var(--ink);color:#fff;}
.btn-ink:hover{background:#1c2820;color:#fff;transform:translateY(-1px);box-shadow:var(--sh-2);}
.btn-ink:active{transform:translateY(1px);}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.38);}
.btn-ghost:hover{color:#fff;border-color:var(--signal);background:rgba(184,240,60,.12);transform:translateY(-1px);}
.btn-ghost-ink{background:transparent;color:var(--text);border-color:var(--line);}
.btn-ghost-ink:hover{color:var(--text);border-color:var(--ink);background:#fff;transform:translateY(-1px);box-shadow:var(--sh-1);}
.btn-outline-signal{display:inline-flex;align-items:center;gap:8px;height:42px;padding:0 18px;border-radius:var(--r-m);border:1px solid rgba(184,240,60,.5);color:#dff7a8;font-size:15px;font-weight:600;transition:all .2s ease;}
.btn-outline-signal:hover{background:var(--signal);color:var(--ink);border-color:var(--signal);}

/* ---------- 徽章 / 标签 ---------- */
.badge-soft{display:inline-block;padding:4px 12px;border-radius:var(--r-s);background:rgba(184,240,60,.16);color:#5d7d0a;font-size:13px;font-weight:600;letter-spacing:.02em;}
.badge-live{display:inline-block;padding:4px 12px;border-radius:var(--r-s);background:var(--orange);color:#fff;font-size:13px;font-weight:700;}
.badge-grey{display:inline-block;padding:4px 12px;border-radius:var(--r-s);background:#EDF0EC;color:var(--text-2);font-size:13px;font-weight:600;}
.tag-cut{display:inline-block;padding:6px 14px;background:var(--ink);color:var(--signal);font-size:13px;font-weight:700;letter-spacing:.06em;clip-path:polygon(10px 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%,0 10px);}

/* ---------- 顶部条 ---------- */
.topbar{background:var(--ink);color:var(--signal);font-size:14px;height:36px;display:flex;align-items:center;}
.topbar .container{display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;}
.topbar-text{display:flex;align-items:center;gap:10px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;}
.topbar-dot{width:7px;height:7px;border-radius:50%;background:var(--orange);flex:0 0 auto;}
.topbar-close{background:none;border:0;color:rgba(184,240,60,.75);font-size:18px;line-height:1;cursor:pointer;padding:4px 6px;border-radius:6px;}
.topbar-close:hover{color:var(--signal);background:rgba(184,240,60,.12);}

/* ---------- 导航 ---------- */
.site-header{position:sticky;top:0;z-index:1040;background:var(--ink);}
.site-header.is-scrolled{box-shadow:0 1px 0 rgba(226,232,224,.14),0 10px 26px -18px rgba(0,0,0,.7);}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;height:72px;}
.brand{display:inline-flex;align-items:center;gap:12px;color:#fff;}
.brand:hover{color:#fff;}
.brand-mark{width:40px;height:40px;border-radius:12px;background:var(--signal);color:var(--ink);font-family:var(--font-num);font-weight:800;font-size:16px;display:flex;align-items:center;justify-content:center;letter-spacing:.02em;}
.brand-text{display:flex;flex-direction:column;line-height:1.2;}
.brand-text strong{font-size:17px;font-weight:800;letter-spacing:.01em;}
.brand-text span{font-family:var(--font-num);font-size:11px;letter-spacing:.14em;color:rgba(184,240,60,.8);text-transform:uppercase;}
.nav-main{display:flex;align-items:center;gap:6px;}
.nav-link-item{position:relative;padding:10px 14px;border-radius:10px;color:rgba(255,255,255,.76);font-size:15.5px;font-weight:600;}
.nav-link-item:hover{color:#fff;background:rgba(255,255,255,.06);}
.nav-link-item.is-active{color:#fff;}
.nav-link-item.is-active::after{content:"";position:absolute;left:14px;right:14px;bottom:2px;height:3px;border-radius:2px;background:var(--signal);}
.nav-actions{display:flex;align-items:center;gap:12px;}
.nav-cta{height:44px;padding:0 20px;font-size:15px;}
.nav-toggle{display:none;align-items:center;gap:8px;height:44px;padding:0 16px;border-radius:12px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);color:#fff;font-size:15px;font-weight:600;cursor:pointer;}
.nav-toggle:hover{background:rgba(255,255,255,.14);}
.offcanvas.side-nav{background:var(--ink);color:#fff;width:308px;}
.side-nav .offcanvas-header{border-bottom:1px solid rgba(226,232,224,.14);padding:18px 20px;}
.side-nav .btn-close{filter:invert(1) grayscale(1) brightness(2);opacity:.8;}
.side-nav .offcanvas-body{padding:12px 12px 20px;display:flex;flex-direction:column;}
.side-link{display:flex;align-items:center;justify-content:space-between;height:48px;padding:0 14px;border-radius:12px;color:rgba(255,255,255,.82);font-size:16px;font-weight:600;}
.side-link:hover{background:rgba(255,255,255,.08);color:#fff;}
.side-link.is-active{background:rgba(184,240,60,.14);color:#fff;}
.side-foot{margin-top:auto;padding:16px 14px 0;border-top:1px solid rgba(226,232,224,.14);}
.side-foot .btn-base{width:100%;}

/* ---------- Hero ---------- */
.cat-hero{position:relative;min-height:300px;display:flex;align-items:center;background:var(--ink);overflow:hidden;}
.cat-hero::before{
  content:"";position:absolute;inset:0;
  background-image:url("/assets/images/backpic/back-2.webp");
  background-size:cover;background-position:center;opacity:.42;
}
.cat-hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(14,21,18,.94) 0%,rgba(14,21,18,.78) 48%,rgba(14,21,18,.6) 100%);
}
.cat-hero .container{position:relative;z-index:2;padding-top:52px;padding-bottom:52px;}
.cat-hero h1{color:#fff;max-width:840px;}
.cat-hero .hero-lead{color:rgba(255,255,255,.8);font-size:17px;max-width:720px;margin:16px 0 0;}
.hero-meta{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-bottom:18px;}
.hero-meta .num{color:var(--signal);font-size:14px;font-weight:600;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;}
.hero-strip{position:absolute;left:0;bottom:0;width:100%;height:4px;background:linear-gradient(90deg,var(--signal) 0%,var(--signal) 26%,rgba(184,240,60,.15) 26%,rgba(184,240,60,.15) 100%);z-index:3;}
.breadcrumb-bar{padding:16px 0 0;font-size:13px;color:var(--text-2);}
.breadcrumb-bar a{color:var(--text-2);}
.breadcrumb-bar a:hover{color:var(--signal-deep);}
.breadcrumb-bar span.sep{margin:0 8px;color:var(--muted);}

/* ---------- Chip 子导航 ---------- */
.chip-bar{position:sticky;top:72px;z-index:1020;background:rgba(244,246,242,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);}
.chip-inner{display:flex;gap:10px;overflow-x:auto;padding:14px 0;scrollbar-width:none;}
.chip-inner::-webkit-scrollbar{display:none;}
.chip{display:inline-flex;align-items:center;gap:8px;height:40px;padding:0 18px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--text-2);font-size:15px;font-weight:600;white-space:nowrap;transition:all .2s ease;}
.chip:hover{border-color:var(--ink);color:var(--text);}
.chip.is-active{background:var(--signal);border-color:var(--signal);color:var(--ink);}

/* ---------- 板块标题 ---------- */
.sec-head{max-width:760px;margin-bottom:44px;}
.sec-head h2{margin:14px 0 12px;}
.sec-head p{color:var(--text-2);font-size:16.5px;margin:0;}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center;}

/* ---------- 回放卡（2 列网格） ---------- */
.replay-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-l);overflow:hidden;height:100%;display:flex;flex-direction:column;box-shadow:var(--sh-1);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;}
.replay-card:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:#d3dbd1;}
.replay-thumb{position:relative;aspect-ratio:16/9;overflow:hidden;background:#dfe5dc;}
.replay-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease;}
.replay-card:hover .replay-thumb img{transform:scale(1.04);}
.replay-thumb .corner{position:absolute;top:12px;left:12px;}
.replay-thumb .dur{position:absolute;right:12px;bottom:12px;padding:3px 10px;border-radius:var(--r-s);background:rgba(14,21,18,.82);color:#fff;font-family:var(--font-num);font-size:13px;font-variant-numeric:tabular-nums;}
.replay-body{padding:22px 24px 24px;display:flex;flex-direction:column;gap:10px;flex:1;}
.replay-body h3{font-size:19px;}
.replay-body p{color:var(--text-2);font-size:15.5px;line-height:1.8;margin:0;}
.replay-foot{margin-top:auto;padding-top:14px;display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);}
.replay-foot .link{font-size:14.5px;font-weight:700;color:var(--ink);display:inline-flex;align-items:center;gap:6px;}
.replay-foot .link:hover{color:var(--signal-deep);}
.arrow-ico{width:16px;height:16px;flex:0 0 auto;}

/* ---------- 时间线 ---------- */
.tl-wrap{background:var(--ink);border-radius:var(--r-l);padding:48px 44px;position:relative;overflow:hidden;}
.tl-wrap::before{content:"";position:absolute;inset:0;background-image:repeating-linear-gradient(135deg,rgba(255,255,255,.05) 0 1px,transparent 1px 12px);opacity:.6;pointer-events:none;}
.tl-wrap h2{color:#fff;position:relative;}
.tl-wrap .tl-lead{color:rgba(255,255,255,.68);font-size:16px;max-width:640px;margin:12px 0 0;position:relative;}
.timeline{position:relative;margin-top:40px;padding-left:34px;}
.timeline::before{content:"";position:absolute;left:9px;top:6px;bottom:6px;width:2px;background:linear-gradient(180deg,var(--signal),rgba(184,240,60,.18));}
.tl-item{position:relative;padding:0 0 30px 0;}
.tl-item:last-child{padding-bottom:0;}
.tl-item::before{content:"";position:absolute;left:-33px;top:8px;width:20px;height:20px;border-radius:50%;background:var(--ink);border:2px solid var(--signal);}
.tl-time{font-family:var(--font-num);font-variant-numeric:tabular-nums;color:var(--signal);font-size:15px;font-weight:700;letter-spacing:.03em;display:block;margin-bottom:4px;}
.tl-item h3{color:#fff;font-size:18px;margin-bottom:4px;}
.tl-item p{color:rgba(255,255,255,.66);font-size:15px;margin:0;}

/* ---------- 对比 / 路径推荐 ---------- */
.path-col{background:var(--card);border:1px solid var(--line);border-radius:var(--r-l);padding:30px 28px;height:100%;box-shadow:var(--sh-1);}
.path-col.is-focus{border-color:var(--signal);box-shadow:0 18px 34px -18px rgba(120,160,20,.45);}
.path-col .badge-soft{margin-bottom:16px;}
.path-col h3{font-size:21px;margin-bottom:10px;}
.path-col .path-sub{color:var(--text-2);font-size:15.5px;margin-bottom:18px;}
.path-list li{display:flex;gap:12px;padding:12px 0;border-top:1px solid var(--line);font-size:15.5px;color:var(--text-2);}
.path-list li:first-child{border-top:0;}
.path-list li b{color:var(--text);font-weight:600;}
.check-ico{width:20px;height:20px;flex:0 0 auto;margin-top:4px;color:var(--signal-deep);}

/* ---------- 数据条 ---------- */
.meter-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-m);padding:22px 24px;height:100%;box-shadow:var(--sh-1);}
.meter-top{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:12px;}
.meter-top h3{font-size:17px;}
.meter-val{font-family:var(--font-num);font-variant-numeric:tabular-nums;font-size:22px;font-weight:800;color:var(--ink);}
.meter-track{height:8px;border-radius:999px;background:#EDF0EC;overflow:hidden;}
.meter-fill{height:100%;border-radius:999px;background:var(--signal);}
.meter-note{margin-top:10px;font-size:14px;color:var(--text-2);}

/* ---------- 反馈摘录 ---------- */
.quote-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-m);padding:24px;height:100%;box-shadow:var(--sh-1);display:flex;flex-direction:column;gap:14px;}
.quote-mark{font-family:var(--font-num);font-size:26px;color:var(--signal);line-height:1;}
.quote-card p{font-size:15.5px;color:var(--text);margin:0;}
.quote-who{display:flex;align-items:center;gap:10px;margin-top:auto;padding-top:14px;border-top:1px solid var(--line);font-size:14px;color:var(--text-2);}
.avatar{width:34px;height:34px;border-radius:50%;background:rgba(184,240,60,.22);color:#55740a;font-weight:700;display:flex;align-items:center;justify-content:center;font-size:14px;}

/* ---------- FAQ ---------- */
.accordion{--bs-accordion-border-color:var(--line);--bs-accordion-border-radius:var(--r-m);}
.acc-item{background:var(--card);border:1px solid var(--line);border-radius:var(--r-m) !important;margin-bottom:14px;overflow:hidden;}
.acc-item .accordion-button{font-size:17px;font-weight:600;color:var(--text);background:var(--card);padding:20px 24px;box-shadow:none !important;}
.acc-item .accordion-button:not(.collapsed){color:var(--ink);background:#F7FAF2;}
.acc-item .accordion-button::after{width:20px;height:20px;background-size:20px;filter:grayscale(1) brightness(.4);}
.acc-item .accordion-body{padding:0 24px 22px;color:var(--text-2);font-size:15.8px;line-height:1.85;}
.acc-item .accordion-button:focus{outline:2px solid var(--signal);outline-offset:-2px;}

/* ---------- CTA ---------- */
.cta-band{background:var(--ink);border-radius:var(--r-l);padding:44px 44px;display:flex;align-items:center;justify-content:space-between;gap:28px;position:relative;overflow:hidden;}
.cta-band::after{content:"";position:absolute;right:-60px;top:-60px;width:280px;height:280px;border-radius:50%;border:1px solid rgba(184,240,60,.22);}
.cta-band h2{color:#fff;font-size:26px;}
.cta-band p{color:rgba(255,255,255,.7);font-size:16px;margin:10px 0 0;max-width:620px;}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;position:relative;z-index:2;}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink);color:rgba(255,255,255,.7);padding:72px 0 28px;margin-top:88px;}
.site-footer h4{color:#fff;font-size:16px;font-weight:700;margin-bottom:18px;}
.footer-brand .brand{margin-bottom:18px;}
.footer-desc{font-size:15px;line-height:1.85;color:rgba(255,255,255,.62);max-width:340px;margin:0;}
.footer-links li{margin-bottom:12px;}
.footer-links a{color:rgba(255,255,255,.66);font-size:15px;}
.footer-links a:hover{color:var(--signal);}
.footer-contact li{font-size:15px;color:rgba(255,255,255,.62);margin-bottom:12px;}
.footer-rule{height:1px;background:rgba(184,240,60,.28);margin:44px 0 20px;}
.footer-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13.5px;color:rgba(255,255,255,.5);}

/* ---------- 平板 ---------- */
@media (max-width:991.98px){
  h1{font-size:32px;}
  h2{font-size:24px;}
  .sec{padding:64px 0;}
  .nav-main{display:none;}
  .nav-toggle{display:inline-flex;}
  .nav-cta{display:none;}
  .chip-bar{top:72px;}
  .tl-wrap{padding:36px 28px;}
  .cta-band{padding:34px 28px;flex-direction:column;align-items:flex-start;}
  .site-footer{padding-top:56px;margin-top:64px;}
}
/* ---------- 手机 ---------- */
@media (max-width:767.98px){
  body{font-size:16px;}
  h1{font-size:28px;}
  h2{font-size:22px;}
  h3{font-size:18px;}
  .container{padding-left:16px;padding-right:16px;}
  .row{--bs-gutter-x:16px;}
  .sec{padding:48px 0;}
  .sec-head{margin-bottom:30px;}
  .nav-wrap{height:60px;}
  .brand-text strong{font-size:15.5px;}
  .brand-mark{width:36px;height:36px;border-radius:10px;font-size:14px;}
  .cat-hero{min-height:260px;}
  .cat-hero .container{padding-top:36px;padding-bottom:36px;}
  .cat-hero .hero-lead{font-size:15.5px;}
  .hero-actions .btn-base{width:100%;}
  .chip-bar{top:60px;}
  .replay-body{padding:18px 18px 20px;}
  .timeline{padding-left:28px;}
  .tl-item::before{left:-27px;width:16px;height:16px;top:9px;}
  .cta-actions .btn-base{width:100%;}
  .footer-bottom{flex-direction:column;gap:8px;}
}
@media (max-width:520px){
  .replay-foot{flex-direction:column;align-items:flex-start;gap:10px;}
  .meter-top{flex-direction:column;align-items:flex-start;gap:4px;}
}