/* roulang page: index */
:root{
  --brand:#0B3B33;
  --brand-900:#072A25;
  --brand-100:#E3EDE9;
  --accent:#C8FF3D;
  --accent-600:#A9E01F;
  --bg:#F4F6F2;
  --ink:#08251F;
  --surface:#FFFFFF;
  --line:#DFE5DE;
  --text:#14201D;
  --text-2:#5A6B66;
  --text-inv:#F1F5F0;
  --live:#FF5A36;
  --replay:#7A8A85;
  --shadow-1:0 1px 2px rgba(8,37,31,.06);
  --shadow-2:0 8px 24px rgba(8,37,31,.10);
  --r-card:14px;
  --r-img:12px;
  --r-btn:10px;
  --font-sans:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Helvetica Neue",sans-serif;
  --font-mono:ui-monospace,"Roboto Mono","SFMono-Regular",Consolas,monospace;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-sans);
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;transition:color .2s ease,background-color .2s ease,border-color .2s ease;}
a:hover{color:var(--brand);}
p{margin:0 0 1em;}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.3;letter-spacing:-.2px;}
h1{font-size:44px;line-height:1.22;letter-spacing:-.5px;}
h2{font-size:30px;line-height:1.32;}
h3{font-size:20px;line-height:1.4;}
ul,ol{margin:0;padding:0;list-style:none;}
button,input,select,textarea{font-family:inherit;font-size:inherit;}
button{cursor:pointer;border:0;background:none;}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px;}
.site-container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
.section{padding:88px 0;}
.section-tight{padding:64px 0;}
.section-head{max-width:760px;margin-bottom:40px;}
.section-tag{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:600;letter-spacing:.08em;
  color:var(--brand);background:var(--brand-100);
  border-radius:999px;padding:6px 14px;margin-bottom:14px;
}
.section-tag i{color:var(--accent-600);}
.section-head h2{color:var(--brand-900);margin-bottom:12px;}
.section-head p{color:var(--text-2);font-size:16px;margin:0;}
.eyebrow{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-2);font-weight:600;}

/* ============ Header / Nav ============ */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(255,255,255,.94);
  backdrop-filter:saturate(160%) blur(10px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s ease,height .25s ease;
}
.site-header.is-scrolled{box-shadow:var(--shadow-2);}
.nav-inner{display:flex;align-items:center;gap:24px;height:72px;transition:height .25s ease;}
.site-header.is-scrolled .nav-inner{height:64px;}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{
  width:38px;height:38px;border-radius:11px;
  background:linear-gradient(140deg,var(--brand) 0%,var(--brand-900) 100%);
  color:var(--accent);display:flex;align-items:center;justify-content:center;
  font-family:var(--font-mono);font-weight:700;font-size:18px;letter-spacing:-1px;
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-main{font-size:18px;font-weight:700;color:var(--brand-900);letter-spacing:-.3px;}
.brand-sub{font-size:11px;color:var(--text-2);letter-spacing:.22em;}
.nav-menu{display:flex;align-items:center;gap:4px;margin:0 auto;}
.nav-item-link{
  position:relative;display:inline-flex;align-items:center;height:40px;
  padding:0 14px;border-radius:999px;font-size:15px;color:var(--text);
  font-weight:500;white-space:nowrap;
}
.nav-item-link::after{
  content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;
  background:var(--accent);border-radius:2px;transform:scaleX(0);
  transform-origin:center;transition:transform .22s ease;
}
.nav-item-link:hover{color:var(--brand);background:var(--brand-100);}
.nav-item-link:hover::after{transform:scaleX(1);}
.nav-item-link.is-active{background:var(--brand-100);color:var(--brand-900);font-weight:600;}
.nav-item-link.is-active::after{transform:scaleX(1);}
.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:0 20px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;letter-spacing:.01em;
  transition:transform .18s ease,background-color .18s ease,box-shadow .18s ease,color .18s ease,border-color .18s ease;
  border:1px solid transparent;white-space:nowrap;
}
.btn-primary-c{background:var(--accent);color:var(--brand-900);box-shadow:0 2px 10px rgba(11,59,51,.12);}
.btn-primary-c:hover{background:var(--accent-600);color:var(--brand-900);transform:translateY(-2px);box-shadow:0 10px 22px rgba(11,59,51,.18);}
.btn-primary-c:active{transform:translateY(0);}
.btn-outline-c{background:transparent;color:var(--brand);border-color:var(--brand);}
.btn-outline-c:hover{background:var(--brand-100);color:var(--brand-900);border-color:var(--brand);}
.btn-dark-c{background:var(--brand);color:var(--text-inv);}
.btn-dark-c:hover{background:var(--brand-900);color:#fff;transform:translateY(-2px);}
.btn-ghost-inv{background:rgba(255,255,255,.08);color:var(--text-inv);border-color:rgba(241,245,240,.4);}
.btn-ghost-inv:hover{background:rgba(241,245,240,.18);color:#fff;border-color:rgba(241,245,240,.7);}
.btn[disabled],.btn.is-disabled{opacity:.45;pointer-events:none;}
.btn-sm{min-height:38px;padding:0 16px;font-size:14px;}
.burger{
  width:44px;height:44px;border-radius:var(--r-btn);
  display:none;align-items:center;justify-content:center;
  color:var(--brand-900);border:1px solid var(--line);background:var(--surface);
}
.burger:hover{background:var(--brand-100);}
.offcanvas{background:var(--surface);border-radius:0 16px 16px 0;max-width:88vw;}
.offcanvas-header{border-bottom:1px solid var(--line);padding:18px 20px;}
.offcanvas-body{padding:16px 20px 28px;display:flex;flex-direction:column;gap:6px;}
.drawer-link{
  display:flex;align-items:center;justify-content:space-between;
  min-height:50px;padding:0 14px;border-radius:var(--r-btn);
  font-size:16px;font-weight:500;color:var(--text);
}
.drawer-link:hover,.drawer-link.is-active{background:var(--brand-100);color:var(--brand-900);}
.drawer-link i{color:var(--accent-600);}
.drawer-cta{margin-top:16px;display:grid;gap:10px;}
.drawer-cta .btn{width:100%;}
.drawer-foot{margin-top:auto;padding-top:22px;border-top:1px solid var(--line);font-size:13px;color:var(--text-2);}

/* ============ Hero ============ */
.hero{
  position:relative;overflow:hidden;color:var(--text-inv);
  background-image:linear-gradient(100deg,rgba(7,42,37,.94) 0%,rgba(8,37,31,.86) 46%,rgba(11,59,51,.78) 100%),url('/assets/images/backpic/back-1.webp');
  background-size:cover;background-position:center;
}
.hero-inner{position:relative;padding:76px 0 0;}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;}
.hero-brand{display:inline-flex;align-items:center;gap:10px;margin-bottom:20px;
  background:rgba(200,255,61,.12);border:1px solid rgba(200,255,61,.35);
  border-radius:999px;padding:7px 16px;font-size:13px;letter-spacing:.06em;color:var(--accent);font-weight:600;}
.hero h1{color:#fff;margin-bottom:18px;}
.hero h1 em{font-style:normal;color:var(--accent);}
.hero-lead{font-size:17px;line-height:1.8;color:rgba(241,245,240,.86);max-width:560px;margin-bottom:26px;}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:18px;}
.hero-note{display:flex;flex-wrap:wrap;gap:18px;font-size:13px;color:rgba(241,245,240,.7);}
.hero-note span{display:inline-flex;align-items:center;gap:6px;}
.hero-note i{color:var(--accent);}
.hero-media{position:relative;}
.cover-card{
  position:relative;border-radius:var(--r-card);overflow:hidden;
  border:1px solid rgba(200,255,61,.22);box-shadow:0 24px 60px rgba(0,0,0,.35);
  background:var(--ink);
}
.cover-card img{width:100%;aspect-ratio:16/9;object-fit:cover;opacity:.92;}
.cover-card .badge-row{position:absolute;top:14px;left:14px;display:flex;gap:8px;}
.cover-card .corner{position:absolute;right:14px;bottom:14px;font-family:var(--font-mono);font-size:13px;color:var(--text-inv);background:rgba(8,37,31,.7);border:1px solid rgba(241,245,240,.25);border-radius:6px;padding:4px 10px;}
.badge-pill{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:5px 12px;font-size:12px;font-weight:600;letter-spacing:.04em;}
.badge-live{background:var(--live);color:#fff;}
.badge-soon{background:var(--accent);color:var(--brand-900);}
.badge-replay{background:rgba(122,138,133,.9);color:#fff;}
.hero-infobar{
  margin-top:56px;display:grid;grid-template-columns:repeat(4,1fr);
  border-top:1px solid rgba(241,245,240,.18);
}
.hero-infobar .info-cell{padding:20px 22px;border-right:1px solid rgba(241,245,240,.14);}
.hero-infobar .info-cell:last-child{border-right:0;}
.info-label{font-size:12px;letter-spacing:.14em;color:rgba(241,245,240,.6);margin-bottom:6px;}
.info-value{font-size:16px;font-weight:600;color:#fff;font-family:var(--font-mono);letter-spacing:-.2px;}
.info-value.plain{font-family:var(--font-sans);font-size:15px;}

/* ============ 直播预告 / 倒计时 ============ */
.preview-wrap{display:grid;grid-template-columns:1.35fr 1fr;gap:28px;align-items:stretch;}
.preview-main{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--shadow-1);transition:box-shadow .25s ease,transform .25s ease;
}
.preview-main:hover{box-shadow:var(--shadow-2);transform:translateY(-4px);}
.preview-thumb{position:relative;background:var(--brand-900);}
.preview-thumb img{width:100%;aspect-ratio:16/9;object-fit:cover;}
.preview-thumb .badge-row{position:absolute;top:14px;left:14px;}
.preview-thumb .corner-tag{position:absolute;right:14px;bottom:14px;background:rgba(8,37,31,.75);color:var(--text-inv);font-family:var(--font-mono);font-size:13px;border-radius:6px;padding:4px 10px;border:1px solid rgba(241,245,240,.22);}
.preview-body{padding:24px;}
.preview-body h3{color:var(--brand-900);margin-bottom:10px;}
.preview-body p{color:var(--text-2);font-size:15px;margin-bottom:16px;}
.meta-row{display:flex;flex-wrap:wrap;gap:10px 18px;font-size:13px;color:var(--text-2);}
.meta-row span{display:inline-flex;align-items:center;gap:6px;}
.meta-row i{color:var(--accent-600);}
.countdown-card{
  background:linear-gradient(160deg,var(--brand) 0%,var(--brand-900) 100%);
  border-radius:var(--r-card);padding:28px 24px;color:var(--text-inv);
  border:1px solid rgba(200,255,61,.18);display:flex;flex-direction:column;
}
.countdown-card h3{color:#fff;font-size:18px;margin-bottom:6px;}
.countdown-card .cd-sub{font-size:13px;color:rgba(241,245,240,.7);margin-bottom:22px;}
.countdown{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid rgba(241,245,240,.16);border-radius:12px;overflow:hidden;background:rgba(0,0,0,.18);}
.cd-unit{padding:16px 6px;text-align:center;border-right:1px solid rgba(241,245,240,.16);}
.cd-unit:last-child{border-right:0;}
.cd-num{font-family:var(--font-mono);font-size:34px;line-height:1;color:var(--accent);font-weight:700;letter-spacing:-1px;}
.cd-label{font-size:12px;color:rgba(241,245,240,.62);margin-top:8px;letter-spacing:.1em;}
.countdown-list{margin-top:24px;display:grid;gap:12px;}
.countdown-list li{display:flex;align-items:center;justify-content:space-between;font-size:14px;padding-bottom:12px;border-bottom:1px solid rgba(241,245,240,.12);}
.countdown-list li:last-child{border-bottom:0;padding-bottom:0;}
.countdown-list .k{color:rgba(241,245,240,.66);}
.countdown-list .v{color:#fff;font-family:var(--font-mono);font-size:14px;}
.countdown-card .btn{margin-top:26px;width:100%;}
.countdown-card .cd-tip{margin-top:12px;font-size:12px;color:rgba(241,245,240,.55);text-align:center;}

/* ============ 看点列表 ============ */
.highlight-list{border-top:1px solid var(--line);}
.highlight-item{
  display:grid;grid-template-columns:96px 1fr auto;gap:24px;align-items:center;
  padding:26px 8px;border-bottom:1px solid var(--line);
  transition:transform .22s ease,background-color .22s ease;
}
.highlight-item:hover{transform:translateX(4px);background:var(--brand-100);border-radius:var(--r-card);}
.highlight-num{font-family:var(--font-mono);font-size:38px;line-height:1;color:#C7D2CC;font-weight:700;letter-spacing:-2px;}
.highlight-item:hover .highlight-num{color:var(--brand);}
.highlight-text h3{font-size:18px;color:var(--brand-900);margin-bottom:6px;}
.highlight-text p{margin:0;font-size:14px;color:var(--text-2);}
.highlight-arrow{width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--brand-100);color:var(--brand);opacity:0;transform:translateX(-6px);transition:opacity .22s ease,transform .22s ease;}
.highlight-item:hover .highlight-arrow{opacity:1;transform:translateX(0);color:var(--accent-600);}

/* ============ 资讯卡片 ============ */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.news-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--shadow-1);transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
  height:100%;
}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);border-color:#CFDCD5;}
.news-link{display:flex;flex-direction:column;height:100%;padding:22px;gap:12px;}
.news-link:hover .news-title{color:var(--brand);}
.news-tag{align-self:flex-start;font-size:12px;font-weight:600;color:var(--brand);background:var(--brand-100);border-radius:6px;padding:4px 10px;}
.news-title{font-size:18px;line-height:1.45;color:var(--brand-900);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:color .2s ease;}
.news-sum{font-size:14px;color:var(--text-2);margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-meta{margin-top:auto;padding-top:14px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--text-2);}
.news-meta i{color:var(--accent-600);margin-right:6px;}
.empty-state{
  grid-column:1/-1;background:var(--surface);border:1px dashed #C7D2CC;border-radius:var(--r-card);
  padding:48px 24px;text-align:center;color:var(--text-2);
}
.empty-state .empty-icon{width:60px;height:60px;border-radius:16px;background:var(--brand-100);color:var(--brand);display:flex;align-items:center;justify-content:center;margin:0 auto 16px;font-size:22px;}
.empty-state p{margin-bottom:16px;}

/* ============ 回放入口横卡 ============ */
.replay-list{display:grid;gap:18px;}
.replay-card{
  display:grid;grid-template-columns:230px 1fr auto;gap:24px;align-items:center;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
  padding:16px;box-shadow:var(--shadow-1);transition:box-shadow .22s ease,transform .22s ease;
}
.replay-card:hover{box-shadow:var(--shadow-2);transform:translateY(-3px);}
.replay-thumb{border-radius:var(--r-img);overflow:hidden;background:var(--brand-900);}
.replay-thumb img{width:100%;aspect-ratio:4/3;object-fit:cover;}
.replay-body h3{font-size:18px;color:var(--brand-900);margin-bottom:8px;}
.replay-body p{margin:0 0 12px;font-size:14px;color:var(--text-2);}
.replay-action{display:flex;flex-direction:column;align-items:flex-end;gap:10px;}
.replay-action .dur{font-family:var(--font-mono);font-size:13px;color:var(--text-2);}

/* ============ 服务能力 图文交替 ============ */
.cap-row{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;padding:44px 0;border-bottom:1px solid var(--line);}
.cap-row:last-child{border-bottom:0;}
.cap-row.reverse .cap-media{order:2;}
.cap-index{font-family:var(--font-mono);font-size:15px;color:var(--accent-600);font-weight:700;letter-spacing:.14em;margin-bottom:12px;}
.cap-text h3{font-size:24px;color:var(--brand-900);margin-bottom:14px;}
.cap-text p{color:var(--text-2);font-size:15px;}
.cap-points{display:grid;gap:10px;margin-top:18px;}
.cap-points li{display:flex;gap:10px;font-size:15px;color:var(--text);}
.cap-points i{color:var(--accent-600);margin-top:5px;}
.cap-media img{border-radius:var(--r-card);border:1px solid var(--line);box-shadow:var(--shadow-1);width:100%;aspect-ratio:4/3;object-fit:cover;}

/* ============ 数据信任条 ============ */
.stats-strip{
  background:var(--ink);color:var(--text-inv);border-radius:18px;
  padding:40px 32px;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;
  border:1px solid rgba(200,255,61,.16);
}
.stat-item{border-left:2px solid rgba(200,255,61,.45);padding-left:18px;}
.stat-num{font-family:var(--font-mono);font-size:34px;font-weight:700;color:var(--accent);line-height:1.1;letter-spacing:-1px;}
.stat-label{font-size:14px;color:rgba(241,245,240,.72);margin-top:8px;}

/* ============ FAQ ============ */
.faq-wrap{max-width:900px;margin:0 auto;}
.faq-item{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);margin-bottom:14px;overflow:hidden;}
.faq-item .accordion-button{
  background:var(--surface);color:var(--brand-900);font-weight:600;font-size:16px;
  padding:20px 22px;box-shadow:none;border:0;border-radius:var(--r-card);gap:14px;
}
.faq-item .accordion-button:not(.collapsed){background:var(--brand-100);color:var(--brand-900);}
.faq-item .accordion-button::after{
  content:"\f078";font-family:"Font Awesome 6 Free";font-weight:900;
  background-image:none;color:var(--accent-600);width:auto;height:auto;font-size:14px;
  transition:transform .22s ease;
}
.faq-item .accordion-button:not(.collapsed)::after{transform:rotate(180deg);}
.faq-item .accordion-body{padding:4px 22px 22px;color:var(--text-2);font-size:15px;border-left:3px solid var(--accent);margin-left:0;}
.faq-item .accordion-button:focus{box-shadow:none;outline:2px solid var(--accent);outline-offset:-2px;}

/* ============ CTA + 订阅 ============ */
.cta-band{
  background-image:linear-gradient(120deg,rgba(7,42,37,.95) 0%,rgba(11,59,51,.9) 60%,rgba(8,37,31,.94) 100%),url('/assets/images/backpic/back-2.webp');
  background-size:cover;background-position:center;color:var(--text-inv);border-radius:20px;
  padding:52px 44px;display:grid;grid-template-columns:1.05fr 1fr;gap:44px;align-items:center;
  border:1px solid rgba(200,255,61,.18);
}
.cta-band h2{color:#fff;font-size:28px;margin-bottom:12px;}
.cta-band p{color:rgba(241,245,240,.8);margin:0;font-size:15px;}
.subscribe-form{display:grid;gap:12px;}
.subscribe-form .field-row{display:flex;gap:10px;}
.subscribe-form input[type="text"],
.subscribe-form input[type="email"]{
  flex:1;min-height:48px;border-radius:var(--r-btn);padding:0 16px;
  background:rgba(255,255,255,.1);border:1px solid rgba(241,245,240,.32);color:#fff;
}
.subscribe-form input::placeholder{color:rgba(241,245,240,.55);}
.subscribe-form input:focus{outline:2px solid var(--accent);outline-offset:1px;background:rgba(255,255,255,.16);}
.check-row{display:flex;align-items:flex-start;gap:10px;font-size:13px;color:rgba(241,245,240,.72);}
.check-row input{margin-top:4px;width:16px;height:16px;accent-color:var(--accent);}
.form-msg{font-size:13px;color:var(--accent);min-height:18px;}
.form-msg.is-error{color:#FF8A6B;}

/* ============ Footer ============ */
.site-footer{background:var(--ink);color:var(--text-inv);margin-top:88px;padding:64px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:44px;}
.footer-brand .brand-main{color:#fff;}
.footer-brand .brand-sub{color:rgba(241,245,240,.6);}
.footer-desc{margin-top:18px;font-size:14px;color:rgba(241,245,240,.7);max-width:330px;}
.footer-col h4{font-size:15px;color:#fff;margin-bottom:18px;letter-spacing:.04em;}
.footer-col ul{display:grid;gap:11px;}
.footer-col a{font-size:14px;color:rgba(241,245,240,.72);}
.footer-col a:hover{color:var(--accent);}
.footer-contact li{font-size:14px;color:rgba(241,245,240,.72);display:flex;gap:10px;align-items:flex-start;}
.footer-contact i{color:var(--accent-600);margin-top:5px;}
.footer-sub{margin-top:20px;display:flex;gap:8px;}
.footer-sub input{flex:1;min-height:44px;border-radius:var(--r-btn);padding:0 14px;background:rgba(255,255,255,.08);border:1px solid rgba(241,245,240,.24);color:#fff;font-size:14px;}
.footer-sub input::placeholder{color:rgba(241,245,240,.5);}
.footer-bottom{border-top:1px solid rgba(241,245,240,.14);padding:22px 0;display:flex;flex-wrap:wrap;gap:12px 24px;justify-content:space-between;font-size:13px;color:rgba(241,245,240,.6);}
.footer-bottom a{color:rgba(241,245,240,.72);}
.footer-bottom a:hover{color:var(--accent);}
.footer-links{display:flex;flex-wrap:wrap;gap:18px;}

/* ============ 响应式 ============ */
@media (max-width:1199.98px){
  h1{font-size:38px;}
  .site-container{max-width:100%;}
  .cap-row{gap:36px;}
}
@media (max-width:991.98px){
  .nav-menu,.nav-actions{display:none;}
  .burger{display:inline-flex;}
  h1{font-size:32px;}
  h2{font-size:26px;}
  .section{padding:64px 0;}
  .section-tight{padding:48px 0;}
  .hero-inner{padding:52px 0 0;}
  .hero-grid{grid-template-columns:1fr;gap:36px;}
  .hero-lead{max-width:100%;}
  .hero-infobar{grid-template-columns:repeat(2,1fr);}
  .hero-infobar .info-cell:nth-child(2){border-right:0;}
  .preview-wrap{grid-template-columns:1fr;}
  .news-grid{grid-template-columns:repeat(2,1fr);}
  .cap-row{grid-template-columns:1fr;gap:24px;}
  .cap-row.reverse .cap-media{order:0;}
  .stats-strip{grid-template-columns:repeat(2,1fr);padding:32px 24px;}
  .cta-band{grid-template-columns:1fr;padding:40px 28px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .replay-card{grid-template-columns:1fr;gap:16px;}
  .replay-action{align-items:flex-start;flex-direction:row;}
}
@media (max-width:575.98px){
  .site-container{padding:0 16px;}
  h1{font-size:28px;line-height:1.3;}
  h2{font-size:23px;}
  .hero-note{gap:10px;}
  .hero-infobar{grid-template-columns:1fr;}
  .hero-infobar .info-cell{border-right:0;border-bottom:1px solid rgba(241,245,240,.14);}
  .hero-infobar .info-cell:last-child{border-bottom:0;}
  .news-grid{grid-template-columns:1fr;}
  .cd-num{font-size:26px;}
  .highlight-item{grid-template-columns:64px 1fr;gap:14px;}
  .highlight-arrow{display:none;}
  .highlight-num{font-size:28px;}
  .stats-strip{grid-template-columns:1fr;}
  .subscribe-form .field-row{flex-direction:column;}
  .footer-grid{grid-template-columns:1fr;}
  .cta-band{padding:32px 20px;}
  .section{padding:52px 0;}
}

/* roulang page: article */
:root{
  --brand:#0B3B33;
  --brand-900:#072A25;
  --brand-100:#E3EDE9;
  --accent:#C8FF3D;
  --accent-600:#A9E01F;
  --bg:#F4F6F2;
  --ink:#08251F;
  --surface:#FFFFFF;
  --line:#DFE5DE;
  --text:#14201D;
  --text-2:#5A6B66;
  --text-inv:#F1F5F0;
  --live:#FF5A36;
  --replay:#7A8A85;
  --r-card:14px;
  --r-btn:10px;
  --r-img:12px;
  --shadow-1:0 1px 2px rgba(8,37,31,.06);
  --shadow-2:0 8px 24px rgba(8,37,31,.10);
  --font-cn:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;
  --font-num:ui-monospace,"Roboto Mono",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:16px;
  line-height:1.75;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;border:0}
a{color:var(--brand);text-decoration:none;transition:color .2s ease,background-color .2s ease,border-color .2s ease}
a:hover{color:var(--brand-900)}
button,input,select,textarea{font-family:inherit;font-size:inherit}
h1,h2,h3,h4,p,ul,ol{margin:0}
ul,ol{padding:0;list-style:none}

.skip-link{
  position:absolute;left:-9999px;top:0;z-index:2000;
  background:var(--accent);color:var(--brand-900);
  padding:10px 18px;border-radius:0 0 10px 0;font-weight:600;
}
.skip-link:focus{left:0}

.site-container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 24px;
}
@media (min-width:1400px){
  .site-container{max-width:1320px}
}
@media (max-width:575.98px){
  .site-container{padding:0 16px}
}

/* ============ 导航 ============ */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(255,255,255,.96);
  backdrop-filter:saturate(160%) blur(10px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s ease,background-color .25s ease;
}
.site-header.is-scrolled{box-shadow:var(--shadow-2)}
.header-inner{
  display:flex;align-items:center;gap:18px;
  height:72px;transition:height .25s ease;
}
.site-header.is-scrolled .header-inner{height:64px}

.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto}
.brand:hover{text-decoration:none}
.brand-mark{
  width:38px;height:38px;border-radius:11px;
  background:var(--brand);color:var(--accent);
  display:grid;place-items:center;
  font-family:var(--font-num);font-size:19px;font-weight:700;
  letter-spacing:-.5px;
}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-main{font-size:17px;font-weight:700;color:var(--brand);letter-spacing:-.3px}
.brand-sub{font-size:10.5px;color:var(--text-2);letter-spacing:3px;margin-top:2px}

.nav-menu{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav-item-link{
  position:relative;
  padding:9px 14px;border-radius:999px;
  font-size:15px;color:var(--text);font-weight:500;
  white-space:nowrap;
}
.nav-item-link::after{
  content:"";position:absolute;left:14px;right:14px;bottom:3px;height:2px;
  background:var(--accent);border-radius:2px;
  transform:scaleX(0);transform-origin:left;
  transition:transform .22s ease;
}
.nav-item-link:hover{color:var(--brand);background:rgba(227,237,233,.55)}
.nav-item-link:hover::after{transform:scaleX(1)}
.nav-item-link.is-active{
  background:var(--brand-100);color:var(--brand);font-weight:600;
}
.nav-item-link.is-active::after{display:none}

.header-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}

.nav-toggle{
  width:44px;height:44px;border-radius:10px;
  border:1px solid var(--line);background:var(--surface);
  color:var(--brand);display:inline-flex;align-items:center;justify-content:center;
  font-size:17px;cursor:pointer;transition:.2s ease;
}
.nav-toggle:hover{border-color:var(--brand);background:var(--brand-100)}
.nav-toggle:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* ============ 按钮 ============ */
.btn-primary-c{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:10px 22px;
  border:1px solid transparent;border-radius:var(--r-btn);
  background:var(--accent);color:var(--brand-900);
  font-size:15px;font-weight:600;letter-spacing:.2px;
  cursor:pointer;transition:transform .2s ease,background-color .2s ease,box-shadow .2s ease;
}
.btn-primary-c:hover{
  background:var(--accent-600);color:var(--brand-900);
  transform:translateY(-2px);
  box-shadow:0 8px 20px rgba(200,255,61,.35);
  text-decoration:none;
}
.btn-primary-c:active{transform:translateY(0);box-shadow:none}
.btn-primary-c:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

.btn-ghost-c{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:10px 20px;
  border:1px solid var(--brand);border-radius:var(--r-btn);
  background:transparent;color:var(--brand);
  font-size:15px;font-weight:600;cursor:pointer;
  transition:background-color .2s ease,color .2s ease,transform .2s ease;
}
.btn-ghost-c:hover{background:var(--brand-100);color:var(--brand-900);transform:translateY(-2px);text-decoration:none}
.btn-ghost-c:active{transform:translateY(0)}
.btn-ghost-c:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

.btn-light-c{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:10px 22px;
  border:1px solid rgba(241,245,240,.4);border-radius:var(--r-btn);
  background:rgba(241,245,240,.06);color:var(--text-inv);
  font-size:15px;font-weight:600;cursor:pointer;
  transition:.2s ease;
}
.btn-light-c:hover{background:rgba(241,245,240,.16);color:#fff;transform:translateY(-2px);text-decoration:none}
.btn-light-c:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

.btn-sm{padding:8px 16px;min-height:40px;font-size:14px}

/* ============ 移动抽屉 ============ */
.mobile-drawer{
  background:var(--ink);
  color:var(--text-inv);
  width:min(330px,88vw);
  border:0;
}
.mobile-drawer .offcanvas-header{
  padding:18px 20px;
  border-bottom:1px solid rgba(241,245,240,.12);
}
.mobile-drawer .offcanvas-header .brand-main{color:#fff}
.mobile-drawer .offcanvas-header .brand-sub{color:rgba(241,245,240,.6)}
.mobile-drawer .offcanvas-header .brand-mark{background:var(--accent);color:var(--brand-900)}
.mobile-drawer .btn-close{filter:invert(1) grayscale(1) brightness(1.8);opacity:.75}
.mobile-drawer .btn-close:focus{box-shadow:none;outline:2px solid var(--accent)}
.mobile-drawer .offcanvas-body{padding:20px}
.drawer-nav{display:flex;flex-direction:column;gap:6px;margin-bottom:24px}
.drawer-link{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 14px;border-radius:10px;
  font-size:16px;color:rgba(241,245,240,.86);
  transition:.2s ease;
}
.drawer-link:hover,.drawer-link.is-active{
  background:rgba(200,255,61,.14);color:var(--accent);text-decoration:none;
}
.drawer-link i{font-size:12px;opacity:.6}
.drawer-cta{display:flex;flex-direction:column;gap:10px}
.drawer-cta .btn-ghost-c{border-color:rgba(200,255,61,.5);color:var(--accent)}
.drawer-cta .btn-ghost-c:hover{background:rgba(200,255,61,.14);color:var(--accent)}
.drawer-foot{
  margin-top:26px;padding-top:18px;
  border-top:1px solid rgba(241,245,240,.12);
  font-size:13px;color:rgba(241,245,240,.55);line-height:1.9;
}

/* ============ 文章头图区 ============ */
.article-hero{
  position:relative;
  padding:56px 0 52px;
  background:var(--ink) url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
  color:var(--text-inv);
  overflow:hidden;
}
.article-hero::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(8,37,31,.90) 0%,rgba(8,37,31,.95) 100%);
}
.article-hero::after{
  content:"";position:absolute;right:-120px;top:-120px;
  width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(200,255,61,.16) 0%,rgba(200,255,61,0) 70%);
  pointer-events:none;
}
.article-hero-inner{position:relative;z-index:2}

.breadcrumb-line{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:13.5px;color:rgba(241,245,240,.62);
  margin-bottom:20px;
}
.breadcrumb-line a{color:rgba(241,245,240,.78)}
.breadcrumb-line a:hover{color:var(--accent)}
.breadcrumb-line .sep{opacity:.45}
.breadcrumb-line .current{
  color:var(--accent);
  max-width:52ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}

.hero-tag{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 15px;border-radius:999px;
  border:1px solid rgba(200,255,61,.45);
  color:var(--accent);
  font-size:13px;font-weight:600;letter-spacing:.6px;
  margin-bottom:18px;
}
.hero-tag i{font-size:12px}

.hero-title{
  font-size:clamp(26px,3.6vw,44px);
  line-height:1.3;
  font-weight:700;
  letter-spacing:-.5px;
  color:#FFFFFF;
  margin-bottom:22px;
  max-width:30ch;
}
.hero-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:14px;
  font-size:13.5px;color:rgba(241,245,240,.7);
}
.hero-meta span{display:inline-flex;align-items:center;gap:7px}
.hero-meta i{color:var(--accent);font-size:12.5px}
.hero-meta .num{font-family:var(--font-num);color:var(--accent)}
.hero-meta .dot{width:4px;height:4px;border-radius:50%;background:rgba(241,245,240,.35);display:inline-block}

/* ============ 正文区 ============ */
.article-section{padding:56px 0 72px}
.article-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  padding:38px 42px;
  box-shadow:var(--shadow-1);
}

.article-body{
  max-width:800px;
  font-size:17.5px;
  line-height:1.85;
  color:var(--text);
  word-break:break-word;
}
.article-body > *:first-child{margin-top:0}
.article-body p{margin:0 0 1em}
.article-body h2{
  position:relative;
  font-size:24px;line-height:1.45;font-weight:700;
  color:var(--brand-900);
  margin:2em 0 .8em;
  padding-left:16px;
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:.2em;bottom:.2em;
  width:4px;border-radius:2px;background:var(--accent);
}
.article-body h3{
  font-size:19px;font-weight:600;line-height:1.5;
  color:var(--brand-900);
  margin:1.6em 0 .6em;
}
.article-body h4{font-size:17px;font-weight:600;margin:1.4em 0 .5em}
.article-body ul{padding-left:0;margin:0 0 1.2em}
.article-body ul li{position:relative;padding-left:22px;margin-bottom:.5em}
.article-body ul li::before{
  content:"";position:absolute;left:2px;top:.72em;
  width:8px;height:8px;border-radius:2px;background:var(--accent);
}
.article-body ol{padding-left:1.5em;list-style:decimal;margin:0 0 1.2em}
.article-body ol li{margin-bottom:.5em}
.article-body ol li::marker{color:var(--brand);font-family:var(--font-num);font-weight:700}
.article-body blockquote{
  margin:1.6em 0;
  padding:18px 22px;
  background:var(--brand-100);
  border-left:3px solid var(--accent);
  border-radius:0 12px 12px 0;
  color:var(--brand-900);
  font-size:16.5px;
}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body img{border-radius:var(--r-img);margin:1.4em 0}
.article-body figure{margin:1.4em 0}
.article-body figcaption{font-size:13px;color:var(--text-2);text-align:center;margin-top:10px}
.article-body table{
  width:100%;border-collapse:collapse;
  margin:1.5em 0;font-size:15.5px;
}
.article-body th,.article-body td{
  border:1px solid var(--line);padding:12px 14px;text-align:left;vertical-align:top;
}
.article-body thead th{background:var(--brand-100);color:var(--brand-900);font-weight:600}
.article-body tbody tr:nth-child(even){background:#FAFBF8}
.article-body a{
  color:var(--brand);text-decoration:underline;
  text-decoration-color:var(--accent);text-underline-offset:3px;
}
.article-body a:hover{color:var(--brand-900)}
.article-body hr{border:0;border-top:1px solid var(--line);margin:2em 0}
.article-body code{
  font-family:var(--font-num);background:var(--brand-100);
  padding:2px 6px;border-radius:6px;font-size:.9em;
}
.article-body strong{font-weight:700;color:var(--brand-900)}

.article-empty{text-align:center;padding:56px 20px 48px}
.article-empty .empty-icon{
  width:72px;height:72px;margin:0 auto 22px;border-radius:50%;
  background:var(--brand-100);color:var(--brand);
  display:grid;place-items:center;font-size:28px;
}
.article-empty h2{font-size:22px;font-weight:700;color:var(--brand-900);margin-bottom:10px}
.article-empty p{font-size:15px;color:var(--text-2);margin-bottom:24px}

/* 标签 */
.tag-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:26px}
.tag-row .tag-label{font-size:13px;color:var(--text-2)}
.tag{
  display:inline-block;padding:6px 15px;border-radius:999px;
  background:var(--brand-100);color:var(--brand);
  font-size:13px;font-weight:500;transition:.2s ease;
}
.tag:hover{background:var(--accent);color:var(--brand-900);text-decoration:none}

/* 上一篇 / 下一篇 */
.post-nav{
  display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:24px;
}
.post-nav-item{
  display:flex;flex-direction:column;gap:8px;
  padding:18px 20px;
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-card);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.post-nav-item:hover{
  transform:translateY(-3px);
  box-shadow:var(--shadow-2);
  border-color:rgba(200,255,61,.6);
  text-decoration:none;
}
.post-nav-item:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.pn-label{
  display:inline-flex;align-items:center;gap:7px;
  font-size:12.5px;color:var(--text-2);
}
.pn-title{
  font-size:15px;font-weight:600;line-height:1.55;color:var(--brand-900);
}
.post-nav-item.next{text-align:right;align-items:flex-end}

/* ============ 侧栏 ============ */
.side-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  padding:22px;
  margin-bottom:20px;
  box-shadow:var(--shadow-1);
}
.side-card h3{
  display:flex;align-items:center;gap:9px;
  font-size:16px;font-weight:700;color:var(--brand-900);
  margin-bottom:14px;
}
.side-card h3::before{
  content:"";width:4px;height:16px;border-radius:2px;background:var(--accent);
}
.side-list li + li{border-top:1px solid var(--line)}
.side-list a{
  display:flex;gap:10px;align-items:flex-start;
  padding:12px 0;
  font-size:14.5px;line-height:1.6;color:var(--text);
  transition:padding-left .2s ease,color .2s ease;
}
.side-list a:hover{color:var(--brand);padding-left:6px;text-decoration:none}
.side-list .idx{
  flex:0 0 auto;font-family:var(--font-num);
  font-size:12.5px;font-weight:700;color:var(--accent);
  padding-top:3px;
}
.side-note{
  font-size:13.5px;color:var(--text-2);line-height:1.8;
}

.side-card.dark{
  background:var(--ink);
  border-color:rgba(200,255,61,.18);
  color:var(--text-inv);
}
.side-card.dark h3{color:#FFFFFF}
.side-card.dark p{font-size:14px;line-height:1.75;color:rgba(241,245,240,.72)}
.mini-form{display:flex;flex-direction:column;gap:10px;margin-top:16px}
.mini-form input{
  width:100%;min-height:44px;
  border-radius:10px;
  border:1px solid rgba(200,255,61,.28);
  background:rgba(255,255,255,.06);
  color:var(--text-inv);
  padding:0 14px;font-size:14px;
  transition:.2s ease;
}
.mini-form input::placeholder{color:rgba(241,245,240,.45)}
.mini-form input:focus{
  outline:none;border-color:var(--accent);
  background:rgba(255,255,255,.11);
}
.mini-msg{font-size:12.5px;min-height:18px;margin-top:10px;color:var(--accent)}

/* ============ 相关推荐 ============ */
.related-section{padding:0 0 88px}
.section-head{margin-bottom:30px}
.section-kicker{
  display:inline-block;
  font-family:var(--font-num);font-size:12.5px;letter-spacing:2.5px;
  color:var(--brand);text-transform:uppercase;margin-bottom:8px;
}
.section-title{
  font-size:30px;font-weight:700;letter-spacing:-.4px;
  color:var(--brand-900);line-height:1.35;
}
.section-sub{font-size:15px;color:var(--text-2);margin-top:10px;max-width:64ch}

.rel-card{
  display:block;height:100%;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  overflow:hidden;
  transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.rel-card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-2);
  border-color:transparent;
  text-decoration:none;
}
.rel-card:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.rel-thumb{
  position:relative;aspect-ratio:16/9;overflow:hidden;
  background:var(--brand-900);
}
.rel-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.rel-card:hover .rel-thumb img{transform:scale(1.06)}
.rel-badge{
  position:absolute;left:12px;top:12px;
  padding:4px 11px;border-radius:999px;
  background:rgba(8,37,31,.78);
  border:1px solid rgba(200,255,61,.5);
  color:var(--accent);
  font-size:11.5px;font-weight:600;letter-spacing:.4px;
}
.rel-body{padding:18px 20px 22px}
.rel-cat{
  display:inline-block;padding:4px 11px;border-radius:999px;
  background:var(--brand-100);color:var(--brand);
  font-size:12px;margin-bottom:10px;
}
.rel-title{
  font-size:17px;font-weight:600;line-height:1.5;color:var(--text);
  margin-bottom:8px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.rel-card:hover .rel-title{color:var(--brand-900)}
.rel-desc{
  font-size:13.5px;color:var(--text-2);line-height:1.7;margin-bottom:12px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.rel-meta{
  font-family:var(--font-num);font-size:12.5px;color:var(--text-2);
  display:flex;align-items:center;gap:8px;
}
.rel-meta i{color:var(--accent)}

/* ============ CTA 条 ============ */
.cta-band{
  position:relative;
  background:var(--ink) url('/assets/images/backpic/back-3.png') center/cover no-repeat;
  color:var(--text-inv);
  padding:64px 0;
  overflow:hidden;
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(120deg,rgba(8,37,31,.94) 0%,rgba(8,37,31,.86) 55%,rgba(11,59,51,.92) 100%);
}
.cta-inner{
  position:relative;z-index:2;
  display:flex;flex-wrap:wrap;align-items:center;
  justify-content:space-between;gap:28px;
}
.cta-inner h2{
  font-size:clamp(22px,2.6vw,30px);
  font-weight:700;letter-spacing:-.4px;color:#FFFFFF;
  margin-bottom:10px;
}
.cta-inner p{
  font-size:15px;line-height:1.8;color:rgba(241,245,240,.75);
  max-width:58ch;
}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}

/* ============ 页脚 ============ */
.site-footer{
  background:var(--ink);
  color:var(--text-inv);
  padding-top:64px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.4fr;
  gap:40px;
  padding-bottom:44px;
}
.footer-brand .brand-mark{background:var(--accent);color:var(--brand-900)}
.footer-brand .brand-main{color:#FFFFFF}
.footer-brand .brand-sub{color:rgba(241,245,240,.6)}
.footer-desc{
  font-size:14px;line-height:1.85;
  color:rgba(241,245,240,.68);
  margin-top:16px;max-width:36ch;
}
.footer-col h4{
  font-size:14px;font-weight:700;letter-spacing:1.2px;
  color:#FFFFFF;margin-bottom:16px;
}
.footer-col li{margin-bottom:10px}
.footer-col a{font-size:14px;color:rgba(241,245,240,.72)}
.footer-col a:hover{color:var(--accent);text-decoration:none}
.footer-contact li{
  display:flex;align-items:center;gap:10px;
  font-size:14px;color:rgba(241,245,240,.72);
}
.footer-contact i{color:var(--accent);width:16px;text-align:center}
.footer-sub{display:flex;gap:8px;margin-top:16px}
.footer-sub input{
  flex:1;min-width:0;min-height:42px;
  border-radius:10px;
  border:1px solid rgba(200,255,61,.25);
  background:rgba(255,255,255,.06);
  color:#FFFFFF;padding:0 12px;font-size:14px;
  transition:.2s ease;
}
.footer-sub input::placeholder{color:rgba(241,245,240,.45)}
.footer-sub input:focus{outline:none;border-color:var(--accent);background:rgba(255,255,255,.11)}
.form-msg{font-size:13px;margin-top:8px;min-height:18px;color:var(--accent)}
.footer-bottom{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:14px;
  padding:22px 0;
  border-top:1px solid rgba(241,245,240,.12);
  font-size:13px;color:rgba(241,245,240,.6);
}
.footer-links{display:flex;flex-wrap:wrap;gap:18px}
.footer-links a{font-size:13px;color:rgba(241,245,240,.7)}
.footer-links a:hover{color:var(--accent);text-decoration:none}

/* ============ 响应式 ============ */
@media (max-width:1199.98px){
  .section-title{font-size:27px}
}
@media (max-width:991.98px){
  .nav-menu{display:none}
  .header-actions{margin-left:auto}
  .article-card{padding:30px 26px}
  .article-body{font-size:17px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px}
  .article-hero{padding:44px 0 40px}
}
@media (max-width:767.98px){
  .article-section{padding:40px 0 52px}
  .article-card{padding:24px 18px}
  .article-body{font-size:16.5px;line-height:1.85}
  .article-body h2{font-size:21px}
  .hero-title{max-width:none}
  .breadcrumb-line .current{max-width:28ch}
  .post-nav{grid-template-columns:1fr}
  .post-nav-item.next{text-align:left;align-items:flex-start}
  .rel-title{font-size:16px}
  .related-section{padding-bottom:64px}
  .cta-band{padding:52px 0}
  .footer-grid{grid-template-columns:1fr;gap:32px;padding-bottom:34px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:10px}
}
@media (max-width:575.98px){
  .brand-main{font-size:16px}
  .brand-sub{letter-spacing:2px}
  .btn-primary-c,.btn-ghost-c,.btn-light-c{width:100%}
  .header-actions .btn{width:auto}
  .cta-actions{width:100%}
}

/* roulang page: category1 */
:root{
  --brand:#0B3B33;
  --brand-900:#072A25;
  --brand-100:#E3EDE9;
  --accent:#C8FF3D;
  --accent-600:#A9E01F;
  --bg:#F4F6F2;
  --ink:#08251F;
  --surface:#FFFFFF;
  --line:#DFE5DE;
  --text:#14201D;
  --text-2:#5A6B66;
  --text-inv:#F1F5F0;
  --live:#FF5A36;
  --shadow-1:0 1px 2px rgba(8,37,31,.06);
  --shadow-2:0 8px 24px rgba(8,37,31,.10);
  --radius-card:14px;
  --radius-img:12px;
  --radius-btn:10px;
  --radius-input:10px;
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.8;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--brand);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--brand-900);}
h1,h2,h3,h4{margin:0;color:var(--brand-900);letter-spacing:-.4px;line-height:1.35;}
p{margin:0 0 1em;}
p:last-child{margin-bottom:0;}
ul{margin:0;padding:0;list-style:none;}
button,input{font-family:inherit;}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
.site-container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
@media (min-width:1400px){.site-container{max-width:1320px;}}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;padding:0 22px;border:1px solid transparent;border-radius:var(--radius-btn);font-size:15px;font-weight:600;line-height:1;cursor:pointer;transition:all .2s ease;white-space:nowrap;}
.btn-sm{height:38px;padding:0 16px;font-size:14px;border-radius:var(--radius-btn);}
.btn-primary-c{background:var(--accent);color:var(--brand-900);}
.btn-primary-c:hover{background:var(--accent-600);color:var(--brand-900);transform:translateY(-2px);box-shadow:0 8px 20px rgba(200,255,61,.3);}
.btn-primary-c:active{transform:translateY(0);box-shadow:none;}
.btn-ghost{background:transparent;border-color:rgba(11,59,51,.26);color:var(--brand);}
.btn-ghost:hover{background:var(--brand-100);border-color:rgba(11,59,51,.4);color:var(--brand-900);}
.btn-ghost:active{transform:translateY(1px);}
.btn:disabled,.btn.is-disabled{opacity:.45;pointer-events:none;}

/* ---------- 头部导航 ---------- */
.site-header{position:sticky;top:0;z-index:1030;background:rgba(244,246,242,.94);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line);transition:box-shadow .25s ease;}
.site-header.is-scrolled{box-shadow:var(--shadow-2);}
.header-inner{display:flex;align-items:center;gap:26px;height:72px;transition:height .25s ease;}
.site-header.is-scrolled .header-inner{height:64px;}
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;}
.brand-mark{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:10px;background:var(--brand-900);color:var(--accent);font-weight:700;font-size:18px;font-family:ui-monospace,"Roboto Mono",monospace;text-transform:uppercase;}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-main{font-size:17px;font-weight:700;color:var(--brand-900);letter-spacing:-.3px;}
.brand-sub{font-size:11px;color:var(--text-2);letter-spacing:2px;}
.nav-menu{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-item-link{position:relative;display:inline-flex;align-items:center;height:38px;padding:0 14px;border-radius:999px;font-size:15px;font-weight:500;color:var(--text-2);transition:color .2s ease,background .2s ease;}
.nav-item-link::after{content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .22s ease;}
.nav-item-link:hover{color:var(--brand-900);}
.nav-item-link:hover::after{transform:scaleX(1);}
.nav-item-link.is-active{background:var(--brand-100);color:var(--brand-900);font-weight:600;}
.nav-item-link.is-active::after{display:none;}
.header-actions{display:flex;align-items:center;gap:10px;}
.nav-toggle{display:none;align-items:center;justify-content:center;width:44px;height:44px;border:1px solid var(--line);border-radius:var(--radius-btn);background:var(--surface);color:var(--brand-900);font-size:17px;cursor:pointer;transition:background .2s ease;}
.nav-toggle:hover{background:var(--brand-100);}
.mobile-drawer{width:320px;max-width:88vw;border-radius:16px 0 0 16px;background:var(--surface);}
.mobile-drawer .offcanvas-header{border-bottom:1px solid var(--line);padding:18px 20px;}
.mobile-drawer .offcanvas-body{padding:20px;display:flex;flex-direction:column;gap:14px;}
.drawer-nav{display:flex;flex-direction:column;gap:6px;}
.drawer-nav a{display:flex;align-items:center;justify-content:space-between;min-height:48px;padding:0 16px;border-radius:var(--radius-btn);font-size:15px;font-weight:500;color:var(--text);background:var(--bg);}
.drawer-nav a.is-active{background:var(--brand-100);color:var(--brand-900);font-weight:600;}
.drawer-nav a i{color:var(--text-2);font-size:12px;}
.drawer-note{margin-top:auto;padding-top:16px;border-top:1px solid var(--line);font-size:13px;color:var(--text-2);line-height:1.8;}

/* ---------- 页面头 ---------- */
.page-hero{position:relative;overflow:hidden;background:var(--brand-900);color:var(--text-inv);padding:64px 0 56px;}
.page-hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.45;}
.page-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(7,42,37,.94) 0%,rgba(7,42,37,.82) 55%,rgba(7,42,37,.66) 100%);}
.page-hero-inner{position:relative;z-index:2;max-width:880px;}
.breadcrumb-c{display:flex;align-items:center;gap:10px;font-size:13px;color:rgba(241,245,240,.7);margin-bottom:22px;}
.breadcrumb-c a{color:rgba(241,245,240,.85);}
.breadcrumb-c a:hover{color:var(--accent);}
.breadcrumb-c span{color:rgba(241,245,240,.35);}
.breadcrumb-c em{font-style:normal;color:var(--accent);}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;letter-spacing:2px;color:var(--accent);text-transform:uppercase;margin-bottom:14px;}
.page-hero h1{color:var(--text-inv);font-size:clamp(28px,3.6vw,42px);font-weight:700;letter-spacing:-.5px;margin-bottom:18px;}
.hero-lead{font-size:16px;line-height:1.9;color:rgba(241,245,240,.82);max-width:760px;margin-bottom:30px;}
.status-strip{display:flex;flex-wrap:wrap;gap:0;border-top:1px solid rgba(241,245,240,.16);padding-top:20px;}
.status-item{padding-right:34px;margin-right:34px;border-right:1px solid rgba(241,245,240,.16);}
.status-item:last-child{border-right:none;margin-right:0;padding-right:0;}
.status-label{display:block;font-size:12px;letter-spacing:1px;color:rgba(241,245,240,.6);margin-bottom:4px;}
.status-value{font-size:17px;font-weight:600;color:var(--text-inv);font-family:ui-monospace,"Roboto Mono",monospace;}
.badge-outline{display:inline-flex;align-items:center;gap:6px;padding:3px 12px;border:1px solid var(--accent);border-radius:999px;font-size:12px;font-weight:600;color:var(--accent);letter-spacing:1px;}

/* ---------- 通用板块 ---------- */
.section{padding:88px 0;}
.section-tight{padding:64px 0;}
.section-dark{background:var(--brand-900);color:var(--text-inv);}
.section-dark h2,.section-dark h3{color:var(--text-inv);}
.section-alt{background:var(--brand-100);}
.section-head{max-width:760px;margin-bottom:44px;}
.section-head .eyebrow{color:var(--brand);}
.section-title{font-size:clamp(24px,2.6vw,30px);font-weight:700;margin-bottom:12px;}
.section-sub{font-size:15px;color:var(--text-2);line-height:1.9;margin:0;}
.section-dark .section-sub{color:rgba(241,245,240,.72);}
.section-dark .eyebrow{color:var(--accent);}
.section-dark .eyebrow::before{background:var(--accent);}

/* ---------- 主预告 ---------- */
.live-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:28px;align-items:stretch;}
.live-cover{position:relative;border-radius:var(--radius-card);overflow:hidden;background:linear-gradient(135deg,var(--brand-900),var(--brand));min-height:340px;border:1px solid rgba(200,255,61,.18);}
.live-cover img{width:100%;height:100%;object-fit:cover;position:relative;z-index:2;border-radius:var(--radius-card);}
.cover-fallback{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:96px;font-weight:700;color:rgba(200,255,61,.18);font-family:ui-monospace,"Roboto Mono",monospace;z-index:1;}
.live-cover::after{content:"";position:absolute;inset:0;z-index:3;background:linear-gradient(180deg,rgba(8,37,31,.42) 0%,rgba(8,37,31,0) 42%,rgba(8,37,31,.55) 100%);}
.badge-status{display:inline-flex;align-items:center;gap:6px;padding:5px 13px;border-radius:999px;font-size:12px;font-weight:600;letter-spacing:.5px;}
.badge-live{background:var(--live);color:#fff;}
.badge-live i{font-size:7px;}
.badge-soon{background:var(--accent);color:var(--brand-900);}
.badge-replay{background:rgba(122,138,133,.28);color:#43534E;}
.cover-badge{position:absolute;top:16px;left:16px;z-index:4;}
.cover-corner{position:absolute;right:16px;bottom:16px;z-index:4;padding:5px 12px;border-radius:6px;background:rgba(8,37,31,.72);color:var(--text-inv);font-size:12px;font-family:ui-monospace,"Roboto Mono",monospace;}
.live-panel{background:rgba(255,255,255,.05);border:1px solid rgba(200,255,61,.18);border-radius:var(--radius-card);padding:28px;display:flex;flex-direction:column;}
.panel-tag{display:inline-flex;align-self:flex-start;padding:3px 12px;border-radius:6px;background:rgba(200,255,61,.14);color:var(--accent);font-size:12px;font-weight:600;letter-spacing:1px;margin-bottom:16px;}
.live-panel h2{font-size:22px;line-height:1.5;margin-bottom:12px;}
.live-panel p{font-size:15px;line-height:1.9;color:rgba(241,245,240,.76);margin-bottom:22px;}
.countdown{display:flex;margin-top:auto;margin-bottom:22px;background:rgba(8,37,31,.45);border:1px solid rgba(200,255,61,.18);border-radius:var(--radius-card);padding:16px 0;}
.cd-unit{position:relative;flex:1;text-align:center;}
.cd-unit + .cd-unit::before{content:"";position:absolute;left:0;top:14%;height:72%;width:1px;background:rgba(241,245,240,.16);}
.cd-num{display:block;font-family:ui-monospace,"Roboto Mono",monospace;font-size:36px;font-weight:700;line-height:1.1;color:var(--accent);letter-spacing:-1px;}
.cd-label{display:block;font-size:12px;color:rgba(241,245,240,.6);margin-top:4px;}
.panel-actions{display:flex;gap:12px;flex-wrap:wrap;}
.section-dark .btn-ghost{border-color:rgba(241,245,240,.32);color:var(--text-inv);}
.section-dark .btn-ghost:hover{background:rgba(241,245,240,.12);border-color:rgba(241,245,240,.5);color:#fff;}

/* ---------- 预告列表 ---------- */
.match-list{display:flex;flex-direction:column;gap:18px;}
.match-row{display:flex;gap:20px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);padding:18px;box-shadow:var(--shadow-1);transition:transform .25s ease,box-shadow .25s ease;}
.match-row:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);}
.match-thumb{position:relative;flex:0 0 208px;width:208px;aspect-ratio:4/3;border-radius:var(--radius-img);overflow:hidden;background:linear-gradient(135deg,var(--brand-900),var(--brand));}
.match-thumb img{width:100%;height:100%;object-fit:cover;}
.match-thumb .badge-status{position:absolute;top:10px;left:10px;}
.match-body{flex:1;display:flex;flex-direction:column;min-width:0;}
.match-meta{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--text-2);margin-bottom:8px;font-family:ui-monospace,"Roboto Mono",monospace;}
.match-title{font-size:18px;font-weight:600;line-height:1.5;margin-bottom:8px;color:var(--brand-900);}
.match-title a{color:inherit;}
.match-row:hover .match-title a{color:var(--brand);}
.match-desc{font-size:14px;line-height:1.8;color:var(--text-2);margin-bottom:14px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.match-foot{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:auto;flex-wrap:wrap;}
.mini-cd{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:6px;background:var(--brand-900);color:var(--text-inv);font-size:13px;font-family:ui-monospace,"Roboto Mono",monospace;}
.mini-cd b{color:var(--accent);font-weight:700;letter-spacing:1px;}
.tag-link{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--brand);}
.tag-link i{font-size:12px;transition:transform .2s ease;}
.tag-link:hover i{transform:translateX(4px);}

/* ---------- 赛程侧栏 ---------- */
.schedule-card{position:sticky;top:96px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);padding:24px;box-shadow:var(--shadow-1);}
.schedule-card h3{font-size:17px;margin-bottom:6px;}
.schedule-card .schedule-note{font-size:13px;color:var(--text-2);margin-bottom:18px;}
.schedule-day{font-size:13px;font-weight:600;color:var(--brand);letter-spacing:1px;padding:14px 0 8px;border-top:1px solid var(--line);}
.schedule-day:first-of-type{border-top:none;padding-top:0;}
.schedule-item{display:flex;align-items:baseline;gap:12px;padding:8px 0;font-size:14px;color:var(--text);}
.schedule-time{flex:0 0 54px;font-family:ui-monospace,"Roboto Mono",monospace;font-weight:700;color:var(--brand-900);}
.schedule-name{flex:1;color:var(--text-2);line-height:1.6;}
.schedule-item.is-focus .schedule-name{color:var(--brand-900);font-weight:600;}
.dot-live{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--live);}

/* ---------- 看点列表 ---------- */
.highlight-list{border-top:1px solid var(--line);}
.highlight-item{display:flex;align-items:flex-start;gap:24px;padding:24px 0;border-bottom:1px solid var(--line);transition:transform .22s ease;}
.highlight-item:hover{transform:translateX(4px);}
.hl-num{flex:0 0 64px;font-family:ui-monospace,"Roboto Mono",monospace;font-size:30px;font-weight:700;color:rgba(11,59,51,.16);line-height:1.2;}
.highlight-item:hover .hl-num{color:var(--brand-100);}
.hl-body{flex:1;}
.hl-body h3{font-size:18px;margin-bottom:6px;}
.hl-body p{font-size:14px;line-height:1.85;color:var(--text-2);margin:0;}
.hl-arrow{align-self:center;color:var(--accent-600);opacity:0;transform:translateX(-8px);transition:all .22s ease;}
.highlight-item:hover .hl-arrow{opacity:1;transform:translateX(0);}

/* ---------- 流程 ---------- */
.steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.step-card{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);padding:24px 22px;box-shadow:var(--shadow-1);transition:transform .25s ease,box-shadow .25s ease;}
.step-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);}
.step-card::before{content:"";position:absolute;left:22px;top:0;width:36px;height:3px;background:var(--accent);border-radius:0 0 3px 3px;}
.step-index{font-family:ui-monospace,"Roboto Mono",monospace;font-size:13px;font-weight:700;color:var(--text-2);letter-spacing:1px;display:block;margin-bottom:10px;}
.step-card h3{font-size:17px;margin-bottom:8px;}
.step-card p{font-size:14px;line-height:1.8;color:var(--text-2);margin:0;}

/* ---------- 提醒订阅 ---------- */
.subscribe-band{background:var(--ink);border-radius:20px;padding:44px;border:1px solid rgba(200,255,61,.16);}
.subscribe-inner{display:grid;grid-template-columns:1fr 1.05fr;gap:36px;align-items:center;}
.subscribe-band h2{color:var(--text-inv);font-size:24px;margin-bottom:10px;}
.subscribe-band p{color:rgba(241,245,240,.72);font-size:15px;margin:0;}
.sub-form{display:flex;gap:10px;flex-wrap:wrap;}
.sub-form input{flex:1;min-width:200px;height:46px;padding:0 16px;border-radius:var(--radius-input);background:rgba(255,255,255,.08);border:1px solid rgba(241,245,240,.24);color:var(--text-inv);font-size:15px;transition:border-color .2s ease,background .2s ease;}
.sub-form input::placeholder{color:rgba(241,245,240,.5);}
.sub-form input:focus{outline:none;border-color:var(--accent);background:rgba(255,255,255,.12);}
.sub-hint{font-size:13px;color:rgba(241,245,240,.55);margin-top:12px;margin-bottom:0;}
.form-msg{font-size:13px;margin-top:10px;min-height:18px;}
.form-msg.is-ok{color:var(--accent);}
.form-msg.is-error{color:#FF9C7A;}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:900px;margin:0 auto;}
.accordion{--bs-accordion-border-width:0;--bs-accordion-bg:transparent;--bs-accordion-border-radius:14px;}
.accordion-item{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;margin-bottom:14px;box-shadow:var(--shadow-1);}
.accordion-item:last-child{margin-bottom:0;}
.accordion-button{position:relative;background:var(--surface);color:var(--brand-900);font-size:16px;font-weight:600;padding:18px 22px;box-shadow:none;border-radius:var(--radius-card);transition:background .2s ease,color .2s ease;}
.accordion-button:not(.collapsed){background:var(--brand-100);color:var(--brand-900);box-shadow:none;}
.accordion-button:not(.collapsed)::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--accent);}
.accordion-button::after{content:"";width:9px;height:9px;border-right:2px solid var(--brand);border-bottom:2px solid var(--brand);background-image:none;transform:rotate(45deg);margin-left:auto;transition:transform .22s ease,border-color .2s ease;}
.accordion-button:not(.collapsed)::after{transform:rotate(-135deg);border-color:var(--brand-900);}
.accordion-button:focus{box-shadow:0 0 0 2px var(--accent);z-index:3;}
.accordion-button:hover{background:var(--brand-100);}
.accordion-body{padding:18px 22px 22px;font-size:15px;line-height:1.9;color:var(--text-2);background:var(--surface);}

/* ---------- 底部 CTA ---------- */
.cta-band{background:var(--brand-900);border-radius:20px;padding:48px;display:grid;grid-template-columns:1.4fr auto;gap:32px;align-items:center;border:1px solid rgba(200,255,61,.16);}
.cta-band h2{color:var(--text-inv);font-size:26px;margin-bottom:10px;}
.cta-band p{color:rgba(241,245,240,.72);font-size:15px;margin:0;}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap;}
.section-dark .cta-band{background:rgba(255,255,255,.04);}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink);color:rgba(241,245,240,.72);margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.5fr;gap:40px;padding:64px 0 44px;}
.footer-brand .brand-mark{background:rgba(255,255,255,.08);color:var(--accent);}
.footer-brand .brand-main{color:var(--text-inv);}
.footer-brand .brand-sub{color:rgba(241,245,240,.5);}
.footer-desc{font-size:14px;line-height:1.85;color:rgba(241,245,240,.62);margin-top:18px;margin-bottom:0;max-width:340px;}
.footer-col h4{font-size:16px;color:var(--text-inv);margin-bottom:18px;font-weight:600;}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col a{font-size:14px;color:rgba(241,245,240,.7);}
.footer-col a:hover{color:var(--accent);}
.footer-contact{display:flex;flex-direction:column;gap:10px;}
.footer-contact li{display:flex;align-items:center;gap:10px;font-size:14px;color:rgba(241,245,240,.7);}
.footer-contact i{color:var(--accent);width:16px;text-align:center;}
.footer-sub{display:flex;gap:8px;margin-top:18px;}
.footer-sub input{flex:1;min-width:0;height:38px;padding:0 14px;border-radius:var(--radius-input);background:rgba(255,255,255,.08);border:1px solid rgba(241,245,240,.2);color:var(--text-inv);font-size:14px;}
.footer-sub input::placeholder{color:rgba(241,245,240,.45);}
.footer-sub input:focus{outline:none;border-color:var(--accent);}
.footer-bottom{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;padding:20px 0;border-top:1px solid rgba(241,245,240,.12);font-size:13px;color:rgba(241,245,240,.55);}
.footer-links{display:flex;flex-wrap:wrap;gap:18px;}
.footer-links a{font-size:13px;color:rgba(241,245,240,.6);}
.footer-links a:hover{color:var(--accent);}

/* ---------- 响应式 ---------- */
@media (max-width:1199.98px){
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;row-gap:32px;}
  .footer-brand{grid-column:1 / -1;}
  .footer-desc{max-width:520px;}
}
@media (max-width:991.98px){
  .nav-menu,.header-actions{display:none;}
  .nav-toggle{display:inline-flex;margin-left:auto;}
  .section{padding:64px 0;}
  .section-tight{padding:52px 0;}
  .live-grid{grid-template-columns:1fr;}
  .live-cover{min-height:280px;}
  .subscribe-inner{grid-template-columns:1fr;gap:24px;}
  .subscribe-band{padding:32px;}
  .cta-band{grid-template-columns:1fr;padding:34px;gap:22px;}
  .steps-grid{grid-template-columns:repeat(2,1fr);}
  .schedule-card{position:static;}
}
@media (max-width:767.98px){
  .site-container{padding:0 16px;}
  .header-inner{height:64px;}
  .page-hero{padding:44px 0 40px;}
  .status-item{padding-right:20px;margin-right:20px;margin-bottom:12px;}
  .match-row{flex-direction:column;gap:14px;padding:16px;}
  .match-thumb{flex:0 0 auto;width:100%;aspect-ratio:16/9;}
  .cd-num{font-size:28px;}
  .highlight-item{gap:16px;}
  .hl-num{flex:0 0 44px;font-size:24px;}
  .hl-arrow{display:none;}
}
@media (max-width:575.98px){
  .steps-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;gap:28px;padding:48px 0 32px;}
  .btn{width:100%;}
  .header-actions .btn{width:auto;}
  .panel-actions .btn,.sub-form .btn,.cta-actions .btn{width:100%;}
  .footer-sub .btn{width:auto;}
  .subscribe-band{padding:24px;}
}

/* roulang page: category3 */
:root{
  --brand:#0B3B33;
  --brand-900:#072A25;
  --brand-100:#E3EDE9;
  --accent:#C8FF3D;
  --accent-600:#A9E01F;
  --bg:#F4F6F2;
  --ink:#08251F;
  --surface:#FFFFFF;
  --line:#DFE5DE;
  --text:#14201D;
  --text-2:#5A6B66;
  --text-inv:#F1F5F0;
  --live:#FF5A36;
  --radius-card:14px;
  --radius-img:12px;
  --radius-btn:10px;
  --shadow-1:0 1px 2px rgba(8,37,31,.06);
  --shadow-2:0 8px 24px rgba(8,37,31,.10);
  --mono:ui-monospace,"Roboto Mono","SFMono-Regular",Menlo,Consolas,monospace;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--brand);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--accent-600);}
button,input,select,textarea{font-family:inherit;font-size:inherit;}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:700;}
p{margin:0 0 1em;}
p:last-child{margin-bottom:0;}
ul{margin:0;padding:0;list-style:none;}

.site-container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}

/* ============ 按钮 ============ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:11px 24px;border-radius:var(--radius-btn);font-weight:700;font-size:15px;line-height:1.2;border:1px solid transparent;cursor:pointer;transition:transform .22s ease,background-color .22s ease,color .22s ease,box-shadow .22s ease,border-color .22s ease;}
.btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
.btn-sm{min-height:40px;padding:9px 18px;font-size:14px;}
.btn-primary-c{background:var(--accent);color:var(--brand-900);border-color:var(--accent);}
.btn-primary-c:hover{background:var(--accent-600);border-color:var(--accent-600);color:var(--brand-900);transform:translateY(-2px);box-shadow:var(--shadow-2);}
.btn-primary-c:active{transform:translateY(0);box-shadow:var(--shadow-1);}
.btn-ghost-c{background:transparent;color:var(--brand);border-color:var(--brand);}
.btn-ghost-c:hover{background:var(--brand-100);color:var(--brand);transform:translateY(-2px);}
.btn-ghost-c:active{transform:translateY(0);}
.btn-inv{background:var(--text-inv);color:var(--brand-900);border-color:var(--text-inv);}
.btn-inv:hover{background:#fff;color:var(--brand-900);transform:translateY(-2px);}
.btn-line-inv{background:transparent;color:var(--text-inv);border-color:rgba(241,245,240,.45);}
.btn-line-inv:hover{background:rgba(241,245,240,.12);color:#fff;border-color:var(--accent);}
.btn:disabled,.btn.is-disabled{opacity:.45;cursor:not-allowed;transform:none;}

/* ============ 徽章与标签 ============ */
.badge-pill{display:inline-flex;align-items:center;gap:6px;padding:5px 13px;border-radius:999px;font-size:13px;font-weight:600;line-height:1.4;}
.badge-accent{background:rgba(200,255,61,.14);color:var(--accent);border:1px solid rgba(200,255,61,.45);}
.badge-live{background:rgba(255,90,54,.14);color:#FF7B5E;border:1px solid rgba(255,90,54,.45);}
.badge-soft{background:var(--brand-100);color:var(--brand);border:1px solid #CFE0DA;}
.badge-plain{background:#EDF2EE;color:var(--text-2);border:1px solid var(--line);}

/* ============ 顶部导航 ============ */
.site-header{position:sticky;top:0;z-index:1030;background:rgba(244,246,242,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);transition:box-shadow .25s ease,background-color .25s ease;}
.site-header.is-scrolled{box-shadow:var(--shadow-2);background:rgba(244,246,242,.98);}
.nav-wrap{display:flex;align-items:center;gap:20px;height:72px;transition:height .25s ease;}
.site-header.is-scrolled .nav-wrap{height:64px;}

.brand{display:inline-flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{width:38px;height:38px;border-radius:11px;background:var(--brand);color:var(--accent);display:inline-flex;align-items:center;justify-content:center;font-family:var(--mono);font-weight:700;font-size:20px;letter-spacing:-1px;}
.brand-text{display:flex;flex-direction:column;line-height:1.1;}
.brand-main{font-size:17px;font-weight:800;color:var(--brand-900);letter-spacing:-.2px;}
.brand-sub{font-size:11px;color:var(--text-2);letter-spacing:3px;}

.nav-menu{display:flex;align-items:center;gap:6px;margin-left:14px;flex:1 1 auto;}
.nav-item-link{position:relative;display:inline-flex;align-items:center;height:40px;padding:0 14px;border-radius:999px;font-size:15px;font-weight:500;color:var(--text);}
.nav-item-link::after{content:"";position:absolute;left:14px;right:14px;bottom:5px;height:2px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .22s ease;border-radius:2px;}
.nav-item-link:hover{color:var(--brand);}
.nav-item-link:hover::after{transform:scaleX(1);}
.nav-item-link.is-active{background:var(--brand-100);color:var(--brand);font-weight:700;}
.nav-item-link.is-active::after{display:none;}

.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:#fff;color:var(--brand);align-items:center;justify-content:center;font-size:18px;cursor:pointer;}
.nav-toggle:hover{background:var(--brand-100);}

.drawer{width:min(88vw,360px);border-left:1px solid var(--line);}
.drawer .offcanvas-header{border-bottom:1px solid var(--line);padding:16px 20px;}
.drawer .offcanvas-body{padding:20px;display:flex;flex-direction:column;gap:22px;}
.drawer-links{display:flex;flex-direction:column;gap:6px;}
.drawer-links a{display:flex;align-items:center;justify-content:space-between;min-height:48px;padding:0 16px;border-radius:12px;font-weight:600;color:var(--text);}
.drawer-links a:hover{background:var(--brand-100);color:var(--brand);}
.drawer-links a.is-active{background:var(--brand);color:#fff;}
.drawer-cta{display:flex;flex-direction:column;gap:10px;margin-top:auto;padding-top:18px;border-top:1px solid var(--line);}
.drawer-cta .btn{width:100%;}
.drawer-note{font-size:13px;color:var(--text-2);}

/* ============ 页头横幅 ============ */
.page-hero{
  position:relative;
  color:var(--text-inv);
  padding:52px 0 60px;
  background-image:linear-gradient(115deg,rgba(7,42,37,.9) 12%,rgba(7,42,37,.78) 62%,rgba(11,59,51,.72) 100%),url('/assets/images/backpic/back-1.webp');
  background-size:cover;
  background-position:center;
}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:rgba(241,245,240,.72);}
.crumb a{color:rgba(241,245,240,.82);}
.crumb a:hover{color:var(--accent);}
.crumb i{font-size:10px;opacity:.6;}
.page-hero h1{font-size:44px;line-height:1.16;letter-spacing:-.5px;margin:18px 0 16px;max-width:900px;}
.page-hero .hero-lead{font-size:17px;line-height:1.85;color:rgba(241,245,240,.86);max-width:760px;margin-bottom:0;}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0 0;}
.hero-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:34px;border:1px solid rgba(241,245,240,.16);border-radius:var(--radius-card);overflow:hidden;background:rgba(8,37,31,.42);}
.hero-strip .cell{padding:18px 22px;border-right:1px solid rgba(241,245,240,.16);}
.hero-strip .cell:last-child{border-right:0;}
.hero-strip .cell-label{font-size:12px;letter-spacing:1px;color:rgba(241,245,240,.62);text-transform:uppercase;}
.hero-strip .cell-value{font-size:19px;font-weight:700;color:#fff;margin-top:4px;font-family:var(--mono);letter-spacing:.5px;}

/* ============ 通用板块 ============ */
.section{padding:88px 0;}
.section-tight{padding:64px 0;}
.section-ink{background:var(--ink);color:var(--text-inv);}
.section-head{max-width:760px;margin-bottom:44px;}
.section-head h2{font-size:30px;line-height:1.3;letter-spacing:-.3px;margin-bottom:14px;}
.section-head p{color:var(--text-2);font-size:16px;}
.section-ink .section-head p{color:rgba(241,245,240,.72);}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;letter-spacing:2px;color:var(--brand);text-transform:uppercase;margin-bottom:12px;}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--accent);border-radius:2px;}
.section-ink .eyebrow{color:var(--accent);}

/* ============ 能力编号清单 ============ */
.cap-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0 56px;}
.cap-item{display:flex;gap:20px;padding:26px 2px;border-bottom:1px solid var(--line);transition:transform .22s ease;}
.cap-item:hover{transform:translateX(4px);}
.cap-num{font-family:var(--mono);font-size:26px;font-weight:700;color:#BCCDC6;line-height:1.2;flex-shrink:0;min-width:44px;}
.cap-item:hover .cap-num{color:var(--accent-600);}
.cap-body h3{font-size:18px;margin-bottom:8px;}
.cap-body p{font-size:15px;color:var(--text-2);margin:0;}
.cap-arrow{opacity:0;color:var(--accent-600);transition:opacity .22s ease,transform .22s ease;transform:translateX(-6px);margin-left:auto;align-self:center;}
.cap-item:hover .cap-arrow{opacity:1;transform:translateX(0);}

/* ============ 图文交替 ============ */
.feature-row + .feature-row{margin-top:64px;}
.feature-media{position:relative;border-radius:var(--radius-img);overflow:hidden;box-shadow:var(--shadow-1);}
.feature-media img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .4s ease;}
.feature-media:hover img{transform:scale(1.03);}
.feature-media .media-tag{position:absolute;top:14px;left:14px;background:rgba(7,42,37,.86);color:var(--accent);font-size:12px;font-weight:700;letter-spacing:1px;padding:5px 12px;border-radius:999px;font-family:var(--mono);}
.feature-body h3{font-size:22px;margin-bottom:14px;letter-spacing:-.2px;}
.feature-body p{color:var(--text-2);font-size:15.5px;}
.feature-list{margin-top:18px;display:flex;flex-direction:column;gap:10px;}
.feature-list li{display:flex;gap:10px;font-size:15px;color:var(--text);}
.feature-list li i{color:var(--accent-600);margin-top:6px;font-size:12px;}

/* ============ 数据条 ============ */
.stat-strip{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(200,255,61,.18);border-bottom:1px solid rgba(200,255,61,.18);}
.stat-cell{padding:32px 24px;border-right:1px solid rgba(200,255,61,.18);}
.stat-cell:last-child{border-right:0;}
.stat-num{font-family:var(--mono);font-size:34px;font-weight:700;color:var(--accent);letter-spacing:-1px;line-height:1.1;}
.stat-label{font-size:14px;color:rgba(241,245,240,.7);margin-top:8px;}

/* ============ 表单 ============ */
.form-panel{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:28px;box-shadow:var(--shadow-1);}
.form-label-c{display:block;font-size:14px;font-weight:600;color:var(--text);margin-bottom:8px;}
.form-control-c{width:100%;min-height:46px;padding:11px 14px;border-radius:var(--radius-btn);border:1px solid var(--line);background:#fff;color:var(--text);transition:border-color .2s ease,box-shadow .2s ease;}
.form-control-c::placeholder{color:#9AA8A3;}
.form-control-c:focus{outline:none;border-color:var(--accent-600);box-shadow:0 0 0 3px rgba(200,255,61,.34);}
textarea.form-control-c{min-height:120px;resize:vertical;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.form-group{margin-bottom:18px;}
.form-check-c{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--text-2);}
.form-check-c input{margin-top:5px;width:16px;height:16px;accent-color:var(--brand);}
.field-error{font-size:13px;color:#D9541F;margin-top:6px;min-height:18px;}
.form-msg{font-size:14px;margin-top:12px;color:var(--text-2);}
.form-msg.is-ok{color:var(--brand);background:rgba(200,255,61,.16);border:1px solid var(--accent);border-radius:var(--radius-btn);padding:10px 14px;}
.form-msg.is-err{color:#D9541F;}
.form-side{display:flex;flex-direction:column;gap:18px;}
.side-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);padding:22px;box-shadow:var(--shadow-1);}
.side-card h3{font-size:17px;margin-bottom:10px;}
.side-card p{font-size:14.5px;color:var(--text-2);}
.side-list li{display:flex;justify-content:space-between;gap:16px;padding:11px 0;border-bottom:1px dashed var(--line);font-size:14.5px;}
.side-list li:last-child{border-bottom:0;}
.side-list span:last-child{color:var(--brand);font-weight:700;font-family:var(--mono);}

/* ============ FAQ ============ */
.accordion-c .accordion-item{border:1px solid var(--line);border-radius:var(--radius-card);margin-bottom:14px;background:var(--surface);box-shadow:var(--shadow-1);overflow:hidden;}
.accordion-c .accordion-header{margin:0;}
.accordion-c .accordion-button{position:relative;width:100%;text-align:left;background:#fff;border:0;padding:20px 24px;font-size:17px;font-weight:600;color:var(--text);display:flex;align-items:center;justify-content:space-between;gap:16px;box-shadow:none;}
.accordion-c .accordion-button:hover{color:var(--brand);}
.accordion-c .accordion-button:focus{box-shadow:none;outline:none;}
.accordion-c .accordion-button:focus-visible{outline:2px solid var(--accent);outline-offset:-3px;}
.accordion-c .accordion-button::after{content:"\f078";font-family:"Font Awesome 6 Free";font-weight:900;font-size:13px;color:var(--brand);transition:transform .25s ease,color .25s ease;background-image:none;width:auto;height:auto;line-height:1;}
.accordion-c .accordion-button:not(.collapsed)::after{transform:rotate(180deg);color:var(--accent-600);}
.accordion-c .accordion-button:not(.collapsed){color:var(--brand);}
.accordion-c .accordion-button:not(.collapsed)::before{content:"";position:absolute;left:0;top:14px;bottom:14px;width:3px;background:var(--accent);border-radius:2px;}
.accordion-c .accordion-body{padding:0 24px 22px 24px;font-size:15.5px;color:var(--text-2);line-height:1.85;}

/* ============ CTA 条 ============ */
.cta-band{background:var(--ink);color:var(--text-inv);border-radius:18px;padding:46px;border:1px solid rgba(200,255,61,.18);}
.cta-band h2{font-size:28px;margin-bottom:12px;}
.cta-band p{color:rgba(241,245,240,.75);max-width:620px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px;}
.sub-inline{display:flex;gap:10px;flex-wrap:wrap;margin-top:6px;}
.sub-inline .form-control-c{flex:1 1 240px;background:rgba(255,255,255,.08);border-color:rgba(241,245,240,.28);color:#fff;}
.sub-inline .form-control-c::placeholder{color:rgba(241,245,240,.55);}
.sub-inline .form-control-c:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(200,255,61,.28);}
.cta-band .form-msg{color:rgba(241,245,240,.8);}
.cta-band .form-msg.is-ok{color:#fff;background:rgba(200,255,61,.12);border-color:rgba(200,255,61,.5);}

/* ============ 页脚 ============ */
.site-footer{background:var(--ink);color:rgba(241,245,240,.78);padding:64px 0 26px;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:40px;}
.site-footer .brand-mark{background:rgba(200,255,61,.14);color:var(--accent);}
.site-footer .brand-main{color:#fff;}
.site-footer .brand-sub{color:rgba(241,245,240,.55);}
.footer-desc{font-size:14px;line-height:1.85;color:rgba(241,245,240,.62);margin-top:16px;max-width:340px;}
.footer-col h4{font-size:15px;color:#fff;margin-bottom:16px;letter-spacing:.5px;}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col a{color:rgba(241,245,240,.72);font-size:14.5px;}
.footer-col a:hover{color:var(--accent);}
.footer-contact li{display:flex;align-items:center;gap:9px;font-size:14.5px;color:rgba(241,245,240,.72);}
.footer-contact i{color:var(--accent);font-size:13px;}
.footer-sub{display:flex;gap:8px;margin-top:14px;}
.footer-sub input{flex:1 1 auto;min-width:0;min-height:44px;padding:10px 14px;border-radius:var(--radius-btn);border:1px solid rgba(241,245,240,.24);background:rgba(255,255,255,.07);color:#fff;}
.footer-sub input::placeholder{color:rgba(241,245,240,.5);}
.footer-sub input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(200,255,61,.25);}
.site-footer .form-msg{font-size:13px;color:rgba(241,245,240,.72);}
.site-footer .form-msg.is-ok{color:#fff;background:rgba(200,255,61,.12);border:1px solid rgba(200,255,61,.45);border-radius:var(--radius-btn);padding:8px 12px;}
.site-footer .form-msg.is-err{color:#FF9C82;}
.footer-bottom{margin-top:44px;padding-top:22px;border-top:1px solid rgba(241,245,240,.14);display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;font-size:13px;color:rgba(241,245,240,.55);}
.footer-links{display:flex;flex-wrap:wrap;gap:18px;}
.footer-links a{color:rgba(241,245,240,.62);font-size:13px;}
.footer-links a:hover{color:var(--accent);}

/* ============ 响应式 ============ */
@media (max-width:1199.98px){
  .cap-grid{gap:0 40px;}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:32px;}
  .footer-col:last-child{grid-column:1 / -1;}
}
@media (max-width:991.98px){
  .nav-menu,.nav-actions{display:none;}
  .nav-toggle{display:inline-flex;}
  .nav-wrap{height:64px;gap:12px;}
  .brand{margin-right:auto;}
  .page-hero{padding:40px 0 46px;}
  .page-hero h1{font-size:32px;}
  .page-hero .hero-lead{font-size:16px;}
  .section{padding:64px 0;}
  .section-tight{padding:52px 0;}
  .section-head{margin-bottom:32px;}
  .stat-strip{grid-template-columns:repeat(2,1fr);}
  .stat-cell:nth-child(2){border-right:0;}
  .stat-cell:nth-child(1),.stat-cell:nth-child(2){border-bottom:1px solid rgba(200,255,61,.18);}
  .hero-strip{grid-template-columns:1fr;}
  .hero-strip .cell{border-right:0;border-bottom:1px solid rgba(241,245,240,.16);}
  .hero-strip .cell:last-child{border-bottom:0;}
  .cta-band{padding:34px 26px;}
  .feature-row + .feature-row{margin-top:48px;}
}
@media (max-width:767.98px){
  .site-container{padding:0 16px;}
  .page-hero h1{font-size:28px;line-height:1.3;}
  .section-head h2{font-size:24px;}
  .cap-grid{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
  .form-panel{padding:22px;}
  .stat-strip{grid-template-columns:1fr;}
  .stat-cell{border-right:0;border-bottom:1px solid rgba(200,255,61,.18);}
  .stat-cell:last-child{border-bottom:0;}
  .cta-band h2{font-size:23px;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .footer-col:last-child{grid-column:auto;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .feature-body h3{font-size:20px;}
}
@media (max-width:519.98px){
  .brand-sub{letter-spacing:2px;}
  .btn{width:100%;}
  .nav-toggle{width:44px;}
  .sub-inline .form-control-c{flex:1 1 100%;}
}

/* roulang page: category2 */
:root{
  --brand:#0B3B33;
  --brand-900:#072A25;
  --brand-100:#E3EDE9;
  --accent:#C8FF3D;
  --accent-600:#A9E01F;
  --bg:#F4F6F2;
  --ink:#08251F;
  --surface:#FFFFFF;
  --line:#DFE5DE;
  --text:#14201D;
  --text-2:#5A6B66;
  --text-inv:#F1F5F0;
  --live:#FF5A36;
  --soon:#C8FF3D;
  --replay:#7A8A85;
  --shadow-1:0 1px 2px rgba(8,37,31,.06);
  --shadow-2:0 8px 24px rgba(8,37,31,.10);
  --r-card:14px;
  --r-img:12px;
  --r-btn:10px;
  --mono:ui-monospace,"Roboto Mono","SFMono-Regular",Menlo,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--text);
  background:var(--bg);
}
img{max-width:100%;display:block;height:auto;border-style:none}
a{color:var(--brand);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--accent-600)}
h1,h2,h3,h4{margin:0 0 .6em;font-weight:700;line-height:1.35;color:var(--text);letter-spacing:-.3px}
h1{font-size:44px;line-height:1.24}
h2{font-size:30px;line-height:1.35}
h3{font-size:20px;line-height:1.5}
h4{font-size:17px}
p{margin:0 0 1em}
ul{margin:0;padding:0;list-style:none}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.site-container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}

/* ============ header ============ */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(244,246,242,.94);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s ease;
}
.site-header.is-scrolled{box-shadow:var(--shadow-2)}
.header-inner{display:flex;align-items:center;gap:20px;min-height:72px;transition:min-height .25s ease}
.site-header.is-scrolled .header-inner{min-height:64px}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{
  width:38px;height:38px;border-radius:10px;
  background:var(--brand);color:var(--accent);
  display:grid;place-items:center;
  font-family:var(--mono);font-weight:700;font-size:20px;line-height:1;
}
.brand-text{display:flex;flex-direction:column;line-height:1.12}
.brand-main{font-size:17px;font-weight:700;color:var(--brand);letter-spacing:.2px}
.brand-sub{font-size:11px;letter-spacing:2px;color:var(--text-2)}
.nav-menu{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-item-link{
  position:relative;display:inline-flex;align-items:center;height:40px;
  padding:0 14px;border-radius:999px;font-size:15px;font-weight:500;color:var(--text);
}
.nav-item-link::after{
  content:"";position:absolute;left:14px;right:14px;bottom:5px;height:2px;
  background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .22s ease;
}
.nav-item-link:hover{color:var(--brand)}
.nav-item-link:hover::after{transform:scaleX(1)}
.nav-item-link.is-active{background:var(--brand-100);color:var(--brand);font-weight:600}
.nav-item-link.is-active::after{transform:scaleX(0)}
.header-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.nav-toggle{
  display:none;width:44px;height:44px;align-items:center;justify-content:center;
  border:1px solid var(--line);border-radius:10px;background:var(--surface);
  color:var(--brand);font-size:18px;cursor:pointer;transition:background .2s ease,border-color .2s ease;
}
.nav-toggle:hover{background:var(--brand-100);border-color:var(--brand-100)}

/* ============ buttons ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:0 20px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;line-height:1;
  border:1px solid transparent;cursor:pointer;text-decoration:none;
  transition:background .2s ease,color .2s ease,border-color .2s ease,transform .2s ease,box-shadow .2s ease;
}
.btn i{font-size:14px}
.btn-primary-c{background:var(--accent);color:var(--brand-900);border-color:var(--accent)}
.btn-primary-c:hover{background:var(--accent-600);border-color:var(--accent-600);color:var(--brand-900);transform:translateY(-2px);box-shadow:0 10px 20px rgba(200,255,61,.28)}
.btn-primary-c:active{transform:translateY(0);box-shadow:none}
.btn-outline-c{background:transparent;color:var(--brand);border-color:var(--brand)}
.btn-outline-c:hover{background:var(--brand-100);color:var(--brand);transform:translateY(-2px)}
.btn-outline-c:active{transform:translateY(0)}
.btn-inv{background:transparent;color:var(--text-inv);border-color:rgba(241,245,240,.45)}
.btn-inv:hover{background:rgba(241,245,240,.14);color:#fff;transform:translateY(-2px)}
.btn-sm{min-height:38px;padding:0 14px;font-size:14px;border-radius:8px}
.btn-lg{min-height:50px;padding:0 26px;font-size:16px}
.btn-block{width:100%}
.btn.is-disabled,.btn:disabled{opacity:.45;pointer-events:none}

/* ============ page hero ============ */
.page-hero{position:relative;overflow:hidden;color:var(--text-inv);background:var(--brand-900)}
.page-hero::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(120deg,rgba(7,42,37,.95) 20%,rgba(11,59,51,.74)),url('/assets/images/backpic/back-2.webp');
  background-size:cover;background-position:center;
}
.page-hero .site-container{position:relative;z-index:2;padding-top:36px;padding-bottom:52px}
.crumb{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:13px;margin:0 0 22px;color:rgba(241,245,240,.66)}
.crumb a{color:rgba(241,245,240,.8)}
.crumb a:hover{color:var(--accent)}
.crumb .sep{opacity:.45}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;margin-bottom:16px;
  padding:6px 14px;border-radius:999px;border:1px solid rgba(200,255,61,.5);
  color:var(--accent);font-size:13px;font-weight:600;letter-spacing:.4px;
}
.page-hero h1{color:#fff;font-size:42px;max-width:820px;margin-bottom:16px}
.hero-lead{max-width:760px;font-size:17px;line-height:1.8;color:rgba(241,245,240,.84);margin:0}
.hero-bar{
  position:relative;z-index:2;display:flex;flex-wrap:wrap;gap:14px 34px;
  margin-top:30px;padding-top:20px;border-top:1px solid rgba(241,245,240,.16);
}
.hero-bar .item{display:flex;align-items:center;gap:10px;font-size:14px;color:rgba(241,245,240,.84)}
.hero-bar .item i{color:var(--accent);font-size:14px}

/* ============ sections ============ */
.section{padding:88px 0}
.section-tight{padding:64px 0}
.section-head{max-width:740px;margin-bottom:40px}
.section-head .eyebrow{display:inline-block;margin-bottom:12px;font-size:13px;font-weight:700;letter-spacing:2px;color:var(--brand)}
.section-head h2{margin-bottom:12px}
.section-head p{color:var(--text-2);margin:0}
.section-dark{background:var(--ink);color:var(--text-inv)}
.section-dark h2,.section-dark h3,.section-dark h4{color:#fff}
.section-dark .section-head p{color:rgba(241,245,240,.74)}
.section-dark .section-head .eyebrow{color:var(--accent)}
.section-alt{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}

/* ============ topic layout ============ */
.topic-layout{display:grid;grid-template-columns:272px 1fr;gap:48px;align-items:start}
.toc-panel{
  position:sticky;top:96px;display:flex;flex-direction:column;gap:20px;
}
.toc-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);padding:22px;box-shadow:var(--shadow-1)}
.toc-card h4{font-size:14px;letter-spacing:1px;color:var(--text-2);margin-bottom:14px;font-weight:600}
.toc-list li{border-bottom:1px solid var(--line)}
.toc-list li:last-child{border-bottom:0}
.toc-list a{display:flex;align-items:center;gap:10px;padding:11px 0;font-size:14.5px;color:var(--text)}
.toc-list a::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--line);transition:background .2s ease,transform .2s ease}
.toc-list a:hover{color:var(--brand)}
.toc-list a:hover::before{background:var(--accent-600);transform:scale(1.3)}
.toc-sub{border:1px solid var(--line);border-radius:var(--r-card);padding:20px;background:var(--brand-100)}
.toc-sub h4{font-size:15px;margin-bottom:8px}
.toc-sub p{font-size:13.5px;color:var(--text-2);margin-bottom:14px}
.topic-body{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);padding:34px;box-shadow:var(--shadow-1)}
.topic-body > h2:first-of-type{margin-top:0}
.topic-body h2{margin-top:8px;padding-top:0}
.topic-body h2 + p{margin-top:0}
.figure{margin:0 0 26px}
.figure img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:var(--r-img);background:var(--brand-900)}
.figure figcaption{font-size:13px;color:var(--text-2);margin-top:10px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin:0 0 26px}
.split figure{margin:0}
.split figure img{aspect-ratio:4/3}
.quote{
  border-left:3px solid var(--accent);background:var(--brand-100);
  border-radius:0 10px 10px 0;padding:16px 20px;margin:0 0 26px;
  font-size:15.5px;color:var(--text);
}
.quote strong{color:var(--brand)}
.num-list{margin:0 0 28px}
.num-list li{display:flex;gap:16px;padding:16px 0;border-bottom:1px solid var(--line);transition:transform .2s ease}
.num-list li:first-child{padding-top:0}
.num-list li:last-child{border-bottom:0;padding-bottom:0}
.num-list li:hover{transform:translateX(4px)}
.num-list .num{flex:0 0 44px;font-family:var(--mono);font-size:22px;font-weight:700;color:#C6D1CC;line-height:1.5}
.num-list h4{font-size:16.5px;margin:0 0 4px}
.num-list p{margin:0;font-size:14.5px;color:var(--text-2)}
.data-pairs{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r-img);overflow:hidden;margin:0 0 26px}
.data-pairs .pair{background:var(--surface);padding:16px 18px}
.data-pairs .pair span{display:block;font-size:13px;color:var(--text-2)}
.data-pairs .pair strong{font-family:var(--mono);font-size:20px;color:var(--brand)}

/* ============ timeline ============ */
.timeline{position:relative;margin-top:8px}
.timeline::before{content:"";position:absolute;left:11px;top:8px;bottom:8px;width:2px;background:rgba(241,245,240,.18)}
.timeline-item{position:relative;padding:0 0 30px 44px}
.timeline-item:last-child{padding-bottom:0}
.timeline-item::before{
  content:"";position:absolute;left:4px;top:6px;width:16px;height:16px;border-radius:50%;
  background:var(--ink);border:3px solid var(--accent);
}
.timeline-item .stamp{font-family:var(--mono);font-size:13px;color:var(--accent);letter-spacing:.5px;display:block;margin-bottom:4px}
.timeline-item h4{margin:0 0 6px;font-size:17px}
.timeline-item p{margin:0;font-size:14.5px;color:rgba(241,245,240,.74);max-width:640px}
.timeline-wrap{display:grid;grid-template-columns:1fr 1fr;gap:48px}
.timeline-media img{border-radius:var(--r-img);border:1px solid rgba(200,255,61,.18);width:100%;aspect-ratio:4/3;object-fit:cover}
.timeline-media .caption{font-size:13px;color:rgba(241,245,240,.6);margin-top:12px}

/* ============ stat strip ============ */
.stat-strip{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.stat-item{padding:34px 26px;border-right:1px solid var(--line)}
.stat-item:last-child{border-right:0}
.stat-num{font-family:var(--mono);font-size:34px;font-weight:700;line-height:1.1;color:var(--brand);letter-spacing:-1px}
.stat-num span{font-size:16px;color:var(--accent-600);margin-left:4px;letter-spacing:0}
.stat-label{font-size:14px;color:var(--text-2);margin-top:8px}

/* ============ news grid ============ */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.news-card{
  display:flex;flex-direction:column;height:100%;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--shadow-1);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);border-color:#CBD7D0}
.news-card .thumb{aspect-ratio:16/9;overflow:hidden;background:var(--brand-900)}
.news-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
.news-card:hover .thumb img{transform:scale(1.04)}
.news-card .body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.tag{
  display:inline-flex;align-items:center;gap:6px;align-self:flex-start;
  padding:4px 10px;border-radius:6px;font-size:12px;font-weight:600;
  background:var(--brand-100);color:var(--brand);
}
.tag-accent{background:rgba(200,255,61,.24);color:#3F5A0F}
.news-card h3{font-size:18px;margin:0;line-height:1.5}
.news-card h3 a{color:var(--text);display:block}
.news-card:hover h3 a{color:var(--brand)}
.news-card .excerpt{
  margin:0;font-size:14.5px;line-height:1.7;color:var(--text-2);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.meta-row{display:flex;align-items:center;gap:14px;margin-top:auto;padding-top:12px;font-size:13px;color:var(--text-2)}
.meta-row i{font-size:12px;color:var(--replay)}
.badge-state{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600;border:1px solid currentColor}
.badge-live{color:var(--live)}
.badge-soon{color:#8CB31A}
.badge-replay{color:var(--replay)}

/* ============ faq ============ */
.faq-wrap{max-width:900px;margin:0 auto}
.faq-wrap .accordion-item{
  border:1px solid var(--line);border-radius:12px;overflow:hidden;
  margin-bottom:14px;background:var(--surface);box-shadow:var(--shadow-1);
}
.faq-wrap .accordion-button{
  font-size:17px;font-weight:600;color:var(--text);background:var(--surface);
  padding:20px 22px;border-radius:12px;box-shadow:none;
}
.faq-wrap .accordion-button:not(.collapsed){
  color:var(--brand);background:var(--brand-100);box-shadow:inset 3px 0 0 var(--accent);
}
.faq-wrap .accordion-button:focus{box-shadow:inset 3px 0 0 var(--accent)}
.faq-wrap .accordion-button::after{
  content:"";width:11px;height:11px;margin-left:auto;background-image:none;
  border-right:2px solid var(--brand);border-bottom:2px solid var(--brand);
  transform:rotate(45deg);transition:transform .25s ease,border-color .25s ease;
}
.faq-wrap .accordion-button:not(.collapsed)::after{border-color:var(--accent-600);transform:rotate(-135deg)}
.faq-wrap .accordion-body{padding:0 22px 22px;font-size:15px;line-height:1.8;color:var(--text-2)}

/* ============ cta band ============ */
.cta-band{
  position:relative;overflow:hidden;border-radius:20px;padding:48px;
  background:var(--brand-900);color:var(--text-inv);
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(100deg,rgba(7,42,37,.96) 34%,rgba(11,59,51,.72)),url('/assets/images/backpic/back-3.png');
  background-size:cover;background-position:center;
}
.cta-band > *{position:relative;z-index:1}
.cta-inner{display:grid;grid-template-columns:1.15fr 1fr;gap:40px;align-items:center}
.cta-band h2{color:#fff;font-size:28px;margin-bottom:12px}
.cta-band p{color:rgba(241,245,240,.8);margin:0 0 20px;font-size:15px}
.cta-points{display:flex;flex-wrap:wrap;gap:10px 22px;font-size:14px;color:rgba(241,245,240,.8)}
.cta-points span{display:inline-flex;align-items:center;gap:8px}
.cta-points i{color:var(--accent)}
.sub-form{display:flex;gap:10px;flex-wrap:wrap}
.sub-form input{
  flex:1 1 220px;min-height:48px;padding:0 16px;border-radius:var(--r-btn);
  border:1px solid rgba(241,245,240,.35);background:rgba(255,255,255,.08);
  color:#fff;font-size:15px;transition:border-color .2s ease,background .2s ease,box-shadow .2s ease;
}
.sub-form input::placeholder{color:rgba(241,245,240,.55)}
.sub-form input:focus{outline:none;border-color:var(--accent);background:rgba(255,255,255,.14);box-shadow:0 0 0 3px rgba(200,255,61,.18)}
.form-note{font-size:13px;color:rgba(241,245,240,.6);margin-top:10px}
.form-msg{font-size:13px;min-height:18px;margin-top:8px;color:var(--accent)}
.form-msg.is-error{color:#FF8A66}

/* ============ drawer ============ */
.drawer{background:var(--surface);border-left:1px solid var(--line)}
.drawer .offcanvas-header{border-bottom:1px solid var(--line);padding:18px 20px}
.drawer .offcanvas-body{padding:20px;display:flex;flex-direction:column;gap:8px}
.drawer-link{
  display:flex;align-items:center;min-height:48px;padding:0 16px;border-radius:10px;
  font-size:16px;font-weight:500;color:var(--text);border:1px solid transparent;
}
.drawer-link:hover{background:var(--brand-100);color:var(--brand)}
.drawer-link.is-active{background:var(--brand-100);color:var(--brand);font-weight:600;border-color:#CFDCD6}
.drawer-cta{margin-top:14px;padding-top:18px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:10px}
.drawer-meta{font-size:13px;color:var(--text-2);margin-top:16px;line-height:1.7}
.btn-close{filter:grayscale(1)}

/* ============ footer ============ */
.site-footer{background:var(--ink);color:rgba(241,245,240,.78);padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.5fr;gap:40px;padding-bottom:44px}
.footer-brand .brand-main{color:#fff}
.footer-brand .brand-sub{color:rgba(241,245,240,.6)}
.footer-brand .brand-mark{background:var(--accent);color:var(--ink)}
.footer-desc{font-size:14px;line-height:1.8;color:rgba(241,245,240,.66);margin:16px 0 0;max-width:330px}
.footer-col h4{color:#fff;font-size:15px;letter-spacing:.5px;margin-bottom:16px}
.footer-col ul li{margin-bottom:10px}
.footer-col a{font-size:14px;color:rgba(241,245,240,.74)}
.footer-col a:hover{color:var(--accent)}
.footer-contact li{display:flex;gap:10px;font-size:14px;margin-bottom:10px}
.footer-contact i{color:var(--accent);margin-top:5px;font-size:13px}
.footer-sub{display:flex;gap:8px;margin-top:14px}
.footer-sub input{
  flex:1 1 auto;min-width:0;min-height:42px;padding:0 12px;border-radius:8px;
  border:1px solid rgba(241,245,240,.28);background:rgba(255,255,255,.06);
  color:#fff;font-size:14px;transition:border-color .2s ease,background .2s ease;
}
.footer-sub input::placeholder{color:rgba(241,245,240,.5)}
.footer-sub input:focus{outline:none;border-color:var(--accent);background:rgba(255,255,255,.12)}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;
  padding:20px 0 28px;border-top:1px solid rgba(241,245,240,.14);
  font-size:13px;color:rgba(241,245,240,.55);
}
.footer-links{display:flex;flex-wrap:wrap;gap:16px}
.footer-links a{color:rgba(241,245,240,.62);font-size:13px}
.footer-links a:hover{color:var(--accent)}

/* ============ responsive ============ */
@media (max-width:1199.98px){
  .site-container{max-width:1080px}
  .topic-layout{grid-template-columns:240px 1fr;gap:32px}
}
@media (max-width:991.98px){
  .nav-menu{display:none}
  .header-actions .btn-outline-c{display:none}
  .nav-toggle{display:inline-flex}
  .page-hero h1{font-size:32px}
  h2{font-size:26px}
  .hero-lead{font-size:16px}
  .section{padding:64px 0}
  .section-tight{padding:48px 0}
  .topic-layout{grid-template-columns:1fr;gap:28px}
  .toc-panel{position:static}
  .timeline-wrap{grid-template-columns:1fr;gap:32px}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .stat-item{border-bottom:1px solid var(--line)}
  .stat-item:nth-child(2n){border-right:0}
  .stat-item:nth-child(3),.stat-item:nth-child(4){border-bottom:0}
  .cta-inner{grid-template-columns:1fr;gap:26px}
  .cta-band{padding:36px 28px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .split{grid-template-columns:1fr;gap:18px}
}
@media (max-width:767.98px){
  .header-inner{gap:12px}
  .brand-main{font-size:16px}
  .page-hero h1{font-size:28px}
  .hero-bar{gap:10px 20px}
  .topic-body{padding:24px}
  .data-pairs{grid-template-columns:1fr}
}
@media (max-width:575.98px){
  .site-container{padding:0 16px}
  .page-hero .site-container{padding-top:26px;padding-bottom:40px}
  .page-hero h1{font-size:27px}
  h2{font-size:23px}
  .section{padding:52px 0}
  .news-grid{grid-template-columns:1fr}
  .stat-grid{grid-template-columns:1fr}
  .stat-item{border-right:0;border-bottom:1px solid var(--line)}
  .stat-item:last-child{border-bottom:0}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .cta-band{padding:28px 20px;border-radius:16px}
  .btn{width:100%}
  .header-actions .btn{width:auto}
  .toc-sub .btn{width:100%}
}