/* roulang page: index */
:root{
  --moss:#0F3D33;
  --ink:#0B1210;
  --lime:#C6F24E;
  --orange:#FF7A45;
  --bg:#F4F2ED;
  --card:#FFFFFF;
  --text:#1B211F;
  --muted:#5B6663;
  --border:#DADFD8;
  --border-soft:#E3E7E1;
  --success:#2E9E6B;
  --warn:#E2A93B;
  --error:#D9534F;
  --radius-card:16px;
  --radius-btn:10px;
  --radius-img:12px;
  --radius-lg:20px;
  --shadow:0 10px 30px rgba(11,18,16,.08);
  --shadow-hover:0 16px 40px rgba(11,18,16,.14);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  font-size:16.5px;
  line-height:1.7;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-style:none}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none;padding:0}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
:focus-visible{outline:2px solid var(--orange);outline-offset:2px;border-radius:4px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
.section{padding:88px 0}
.section-tint{background:#EFEDE7}
.section-white{background:#FFFFFF}
.section-head{max-width:760px;margin-bottom:44px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:700;letter-spacing:.14em;color:var(--moss);margin-bottom:16px}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--moss);display:block}
.section-head.center .eyebrow::after{content:"";width:26px;height:2px;background:var(--moss);display:block}
.section-head h2{font-size:clamp(26px,3.1vw,34px);line-height:1.32;font-weight:800;letter-spacing:-.01em;color:var(--moss)}
.section-head p{margin-top:14px;color:var(--muted);font-size:16px}
.muted{color:var(--muted)}

/* ============ 导航 ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:60;height:72px;
  background:rgba(15,61,51,.28);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid rgba(255,255,255,.18);
  box-shadow:0 6px 22px rgba(11,18,16,.14);
  transition:background .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.site-header.is-scrolled{
  background:rgba(11,18,16,.94);
  border-bottom-color:rgba(255,255,255,.10);
  box-shadow:0 10px 30px rgba(11,18,16,.34);
}
.nav-inner{height:72px;display:flex;align-items:center;gap:28px}
.logo{display:inline-flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:19px;letter-spacing:.01em;flex:0 0 auto}
.logo-mark{width:30px;height:30px;flex:0 0 auto;display:grid;place-items:center;border-radius:9px;background:var(--lime);color:var(--ink)}
.logo-mark svg{width:17px;height:17px}
.logo-text{white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:8px}
.nav-links a{
  display:inline-flex;align-items:center;height:40px;padding:0 15px;border-radius:9px;
  font-size:15px;font-weight:500;color:rgba(255,255,255,.82);
  transition:background .2s ease,color .2s ease;
}
.nav-links a:hover{background:rgba(255,255,255,.10);color:#fff}
.nav-links a.active{color:var(--lime);font-weight:700}
.nav-links a.active:hover{color:var(--lime)}
.nav-actions{margin-left:auto;display:flex;align-items:center;gap:12px}
.nav-search{
  display:flex;align-items:center;gap:8px;height:40px;padding:0 14px;border-radius:9px;
  background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.20);
  color:rgba(255,255,255,.72);font-size:14px;transition:background .2s ease,border-color .2s ease;
}
.nav-search:hover{background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.34)}
.nav-search svg{width:15px;height:15px}
.nav-toggle{
  display:none;margin-left:auto;width:44px;height:44px;border-radius:10px;
  background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.22);
  align-items:center;justify-content:center;flex-direction:column;gap:5px;
}
.nav-toggle span{display:block;width:18px;height:2px;background:#fff;border-radius:2px;transition:transform .25s ease,opacity .25s ease}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* 移动抽屉 */
.mobile-drawer{position:fixed;inset:0;z-index:80;visibility:hidden;opacity:0;transition:opacity .25s ease,visibility .25s ease}
.mobile-drawer.open{visibility:visible;opacity:1}
.drawer-mask{position:absolute;inset:0;background:rgba(11,18,16,.62)}
.drawer-panel{
  position:absolute;top:0;right:0;width:min(340px,88vw);height:100%;
  background:var(--ink);color:#fff;padding:22px 24px 32px;
  display:flex;flex-direction:column;gap:24px;
  transform:translateX(100%);transition:transform .3s ease;
  box-shadow:-18px 0 48px rgba(0,0,0,.35);
}
.mobile-drawer.open .drawer-panel{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between}
.drawer-head .logo-text{font-weight:800;font-size:18px;color:#fff}
.drawer-close{width:44px;height:44px;border-radius:10px;background:rgba(255,255,255,.08);color:#fff;font-size:24px;line-height:1;display:grid;place-items:center}
.drawer-close:hover{background:rgba(255,255,255,.16)}
.drawer-nav{display:flex;flex-direction:column;gap:6px}
.drawer-nav a{display:flex;align-items:center;height:48px;padding:0 14px;border-radius:10px;color:rgba(255,255,255,.82);font-size:16px;transition:background .2s ease,color .2s ease}
.drawer-nav a:hover{background:rgba(255,255,255,.08);color:#fff}
.drawer-nav a.active{color:var(--lime);background:rgba(198,242,78,.10);font-weight:700}

/* ============ Hero ============ */
.hero{
  position:relative;overflow:hidden;color:#fff;
  min-height:680px;display:flex;align-items:center;
  padding:140px 0 84px;
  background:
    linear-gradient(115deg,rgba(11,18,16,.94) 0%,rgba(15,61,51,.82) 52%,rgba(15,61,51,.58) 100%),
    url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.55;
  background-image:
    linear-gradient(rgba(255,255,255,.055) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.055) 1px,transparent 1px);
  background-size:68px 68px;
}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.12fr .88fr;gap:56px;align-items:center}
.hero-badge{
  display:inline-flex;align-items:center;gap:9px;height:34px;padding:0 14px;border-radius:999px;
  background:rgba(198,242,78,.14);border:1px solid rgba(198,242,78,.42);
  color:var(--lime);font-size:13.5px;font-weight:700;letter-spacing:.04em;margin-bottom:22px;
}
.hero-badge .dot{width:8px;height:8px;border-radius:50%;background:var(--lime);position:relative}
.hero-badge .dot::after{content:"";position:absolute;inset:-5px;border-radius:50%;border:1px solid rgba(198,242,78,.55);animation:pulse 1.9s ease-out infinite}
@keyframes pulse{0%{transform:scale(.6);opacity:.9}100%{transform:scale(1.5);opacity:0}}
.hero h1{
  font-size:clamp(32px,4.4vw,50px);line-height:1.22;font-weight:800;letter-spacing:-.02em;
  color:#fff;max-width:15em;
}
.hero-sub{margin-top:20px;font-size:17px;line-height:1.85;color:rgba(255,255,255,.82);max-width:34em}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.hero-stats{display:flex;flex-wrap:wrap;gap:36px;margin-top:44px;padding-top:28px;border-top:1px solid rgba(255,255,255,.16)}
.hero-stat b{display:block;font-size:26px;font-weight:800;color:var(--lime);font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.hero-stat span{font-size:13.5px;color:rgba(255,255,255,.66)}

.hero-card{
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.18);
  border-radius:var(--radius-lg);padding:14px;
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  box-shadow:0 24px 60px rgba(0,0,0,.34);
}
.hero-card-media{position:relative;border-radius:var(--radius-img);overflow:hidden;aspect-ratio:16/9;background:#0d1b17}
.hero-card-media img{width:100%;height:100%;object-fit:cover;opacity:.88}
.hero-card-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,18,16,.05) 0%,rgba(11,18,16,.72) 100%)}
.hero-card-body{padding:18px 8px 8px}
.hero-card-body h2{font-size:19px;font-weight:700;line-height:1.5;color:#fff}
.hero-card-meta{margin-top:10px;font-size:14px;color:rgba(255,255,255,.70);font-variant-numeric:tabular-nums}
.hero-card-body .btn{margin-top:18px}
.badge{
  position:absolute;top:12px;left:12px;z-index:3;
  display:inline-flex;align-items:center;gap:7px;height:28px;padding:0 12px;border-radius:999px;
  font-size:12.5px;font-weight:700;letter-spacing:.04em;
}
.badge-preview{background:rgba(198,242,78,.94);color:var(--ink)}
.badge-live{background:var(--orange);color:#fff}
.badge-replay{background:rgba(255,255,255,.90);color:var(--moss);position:static}
.pulse-dot{position:absolute;top:16px;right:16px;z-index:3;width:10px;height:10px;border-radius:50%;background:var(--orange)}
.pulse-dot::after{content:"";position:absolute;inset:-6px;border-radius:50%;border:1px solid rgba(255,122,69,.7);animation:pulse 1.8s ease-out infinite}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  height:48px;padding:0 24px;border-radius:var(--radius-btn);
  font-size:15px;font-weight:700;letter-spacing:.01em;white-space:nowrap;
  border:1px solid transparent;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-primary{background:var(--lime);color:var(--ink)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(198,242,78,.28)}
.btn-primary:active{transform:translateY(0);box-shadow:none}
.btn-outline{background:transparent;border-color:rgba(255,255,255,.42);color:#fff}
.btn-outline:hover{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.72);transform:translateY(-2px)}
.btn-outline:active{transform:translateY(0)}
.btn-outline-dark{background:transparent;border-color:var(--border);color:var(--moss)}
.btn-outline-dark:hover{background:#fff;border-color:var(--moss);transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-outline-dark:active{transform:translateY(0);box-shadow:none}
.btn-ghost{background:transparent;color:var(--moss);padding:0 6px;height:44px}
.btn-ghost::after{content:"→";transition:transform .2s ease}
.btn-ghost:hover::after{transform:translateX(5px)}
.btn-sm{height:42px;padding:0 18px;font-size:14px}
.btn-block{width:100%}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}

/* ============ 倒计时 ============ */
.countdown-wrap{display:grid;grid-template-columns:1fr 1.15fr;gap:48px;align-items:center}
.countdown{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.cd-cell{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius-card);
  padding:22px 12px 18px;text-align:center;position:relative;overflow:hidden;
  box-shadow:var(--shadow);transition:transform .25s ease,box-shadow .25s ease;
}
.cd-cell::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--lime)}
.cd-cell:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.cd-cell.is-live::before{background:var(--orange)}
.cd-cell.is-over::before{background:#9AA3A0}
.cd-num{
  display:block;font-size:clamp(30px,4vw,48px);font-weight:800;line-height:1.1;
  color:var(--moss);font-variant-numeric:tabular-nums;letter-spacing:-.02em;
}
.cd-label{display:block;margin-top:8px;font-size:13.5px;color:var(--muted);letter-spacing:.08em}
.cd-note{margin-top:20px;font-size:14.5px;color:var(--muted);display:flex;align-items:center;gap:10px}
.cd-note .ding{width:9px;height:9px;border-radius:50%;background:var(--success);flex:0 0 auto}

/* ============ 看点时间轴 ============ */
.timeline{position:relative;max-width:900px;margin:0 auto;padding-left:38px}
.timeline::before{content:"";position:absolute;left:9px;top:10px;bottom:10px;width:2px;background:linear-gradient(180deg,var(--lime),rgba(15,61,51,.14))}
.tl-item{position:relative;padding-bottom:36px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:-38px;top:5px;width:20px;height:20px;border-radius:50%;
  background:#fff;border:3px solid var(--moss);box-shadow:0 0 0 4px rgba(15,61,51,.06);
}
.tl-item:first-child::before{border-color:var(--orange);box-shadow:0 0 0 4px rgba(255,122,69,.14)}
.tl-index{display:block;font-size:13px;font-weight:800;letter-spacing:.14em;color:var(--moss);font-variant-numeric:tabular-nums}
.tl-item h3{margin:8px 0 8px;font-size:20px;font-weight:700;line-height:1.45;color:var(--text)}
.tl-item p{color:var(--muted);font-size:15.5px;max-width:44em}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.tag{
  display:inline-flex;align-items:center;height:26px;padding:0 11px;border-radius:999px;
  background:rgba(15,61,51,.07);color:var(--moss);font-size:12.5px;font-weight:600;letter-spacing:.02em;
}
.tag-lime{background:rgba(198,242,78,.28);color:#3D5A10}
.tag-orange{background:rgba(255,122,69,.14);color:#A83E13}

/* ============ 订阅表单 ============ */
.subscribe-card{
  background:var(--moss);color:#fff;border-radius:var(--radius-lg);
  padding:52px 48px;display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;
  position:relative;overflow:hidden;
}
.subscribe-card::before{
  content:"";position:absolute;right:-80px;top:-80px;width:320px;height:320px;border-radius:50%;
  background:radial-gradient(circle,rgba(198,242,78,.20),transparent 68%);
}
.subscribe-copy{position:relative}
.subscribe-copy h2{font-size:clamp(24px,2.8vw,30px);font-weight:800;color:#fff;line-height:1.4}
.subscribe-copy p{margin-top:14px;color:rgba(255,255,255,.76);font-size:15.5px}
.form{position:relative;display:flex;flex-direction:column;gap:16px}
.field{display:flex;flex-direction:column;gap:8px}
.field label{font-size:14px;font-weight:600;color:rgba(255,255,255,.86)}
.field input{
  height:48px;padding:0 16px;border-radius:var(--radius-btn);
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.30);
  color:#fff;font-size:15px;transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.field input::placeholder{color:rgba(255,255,255,.52)}
.field input:focus{outline:none;border-color:var(--lime);background:rgba(255,255,255,.13);box-shadow:0 0 0 4px rgba(198,242,78,.18)}
.field.error input{border-color:var(--error);box-shadow:0 0 0 4px rgba(217,83,79,.16)}
.field.success input{border-color:var(--success);box-shadow:0 0 0 4px rgba(46,158,107,.16)}
.field-msg{font-size:13.5px;color:rgba(255,255,255,.62);min-height:20px}
.field.error .field-msg{color:#FFB3B0}
.field.success .field-msg{color:#9BE7C0}
.form-privacy{font-size:13px;color:rgba(255,255,255,.56)}

/* ============ 回放 ============ */
.replay-rail{
  display:grid;grid-auto-flow:column;grid-auto-columns:minmax(272px,300px);gap:20px;
  overflow-x:auto;padding:6px 4px 20px;scroll-snap-type:x mandatory;
  -webkit-overflow-scrolling:touch;
}
.replay-rail::-webkit-scrollbar{height:8px}
.replay-rail::-webkit-scrollbar-thumb{background:rgba(15,61,51,.20);border-radius:99px}
.replay-rail::-webkit-scrollbar-track{background:transparent}
.card{
  background:var(--card);border:1px solid var(--border-soft);border-radius:var(--radius-card);
  box-shadow:var(--shadow);overflow:hidden;scroll-snap-align:start;
  transition:transform .25s ease,box-shadow .25s ease;
}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.thumb{position:relative;aspect-ratio:16/9;overflow:hidden;border-radius:var(--radius-img);margin:12px 12px 0;background:#E7E9E4}
.thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
.card:hover .thumb img{transform:scale(1.03)}
.thumb-tag{
  position:absolute;right:10px;bottom:10px;height:26px;padding:0 10px;border-radius:999px;
  background:rgba(11,18,16,.76);color:#fff;font-size:12.5px;font-weight:600;
  display:inline-flex;align-items:center;font-variant-numeric:tabular-nums;
}
.card-body{padding:18px 20px 22px}
.card-body h3{font-size:17.5px;font-weight:700;line-height:1.5;color:var(--text);transition:color .2s ease}
.card:hover .card-body h3{color:var(--moss)}
.card-body p{margin-top:10px;font-size:14.5px;color:var(--muted);line-height:1.7}
.card-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:14px;font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums}
.card-meta .sep{width:4px;height:4px;border-radius:50%;background:#C4CBC7}

/* ============ 最新信息 ============ */
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.news-card{
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--border-soft);
  border-radius:var(--radius-card);box-shadow:var(--shadow);overflow:hidden;
  transition:transform .25s ease,box-shadow .25s ease;
}
.news-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.news-card .thumb{margin:12px 12px 0}
.news-body{padding:18px 20px 22px;display:flex;flex-direction:column;flex:1}
.news-cat{
  display:inline-flex;align-items:center;height:25px;padding:0 10px;border-radius:999px;
  background:rgba(15,61,51,.07);color:var(--moss);font-size:12.5px;font-weight:700;
  align-self:flex-start;margin-bottom:12px;
}
.news-body h3{font-size:17.5px;font-weight:700;line-height:1.52;transition:color .2s ease}
.news-card:hover .news-body h3{color:var(--moss)}
.news-body p{margin-top:10px;font-size:14.5px;color:var(--muted);line-height:1.72;flex:1}
.news-meta{margin-top:16px;padding-top:14px;border-top:1px solid var(--border-soft);display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums}
.news-meta .more{color:var(--moss);font-weight:700}
.news-card:hover .news-meta .more{text-decoration:underline;text-underline-offset:4px}
.empty-state{
  background:#fff;border:1px dashed var(--border);border-radius:var(--radius-card);
  padding:64px 28px;text-align:center;
}
.empty-state .empty-icon{
  width:64px;height:64px;margin:0 auto 20px;border-radius:18px;display:grid;place-items:center;
  background:rgba(15,61,51,.06);color:var(--moss);
}
.empty-state .empty-icon svg{width:28px;height:28px}
.empty-state p{color:var(--muted);font-size:15.5px}
.empty-state .btn{margin-top:22px}

/* ============ 栏目入口（交错两栏） ============ */
.split-row{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split-row + .split-row{margin-top:72px}
.split-row.reverse .split-media{order:2}
.split-media{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:4/3;background:#E7E9E4}
.split-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.split-row:hover .split-media img{transform:scale(1.03)}
.split-body .kicker{font-size:13px;font-weight:800;letter-spacing:.14em;color:var(--orange);font-variant-numeric:tabular-nums}
.split-body h2{margin-top:14px;font-size:clamp(23px,2.7vw,30px);font-weight:800;line-height:1.4;color:var(--moss)}
.split-body p{margin-top:16px;color:var(--muted);font-size:15.5px;line-height:1.8}
.split-body .btn{margin-top:26px}

/* ============ FAQ ============ */
.faq{max-width:860px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--border)}
.faq-item:first-child{border-top:1px solid var(--border)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:24px 8px;text-align:left;font-size:17px;font-weight:600;color:var(--text);
  transition:color .2s ease,background .2s ease;
}
.faq-q:hover{color:var(--moss);background:rgba(15,61,51,.03)}
.faq-icon{position:relative;width:22px;height:22px;flex:0 0 auto}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;left:50%;top:50%;background:var(--moss);border-radius:2px;transform:translate(-50%,-50%);transition:transform .25s ease,opacity .25s ease}
.faq-icon::before{width:14px;height:2px}
.faq-icon::after{width:2px;height:14px}
.faq-item.open .faq-icon::after{transform:translate(-50%,-50%) scaleY(0);opacity:0}
.faq-a{max-height:0;overflow:hidden;transition:max-height .32s ease}
.faq-a p{padding:0 8px 24px;color:var(--muted);font-size:15.5px;line-height:1.82;max-width:64em}

/* ============ 底部 CTA ============ */
.cta-band{
  background:linear-gradient(118deg,rgba(11,18,16,.96),rgba(15,61,51,.94)),
             url('/assets/images/backpic/back-3.png') center/cover no-repeat;
  color:#fff;border-radius:var(--radius-lg);padding:60px 52px;
  display:grid;grid-template-columns:1.3fr auto;gap:40px;align-items:center;
  position:relative;overflow:hidden;
}
.cta-band::before{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:100% 44px;
}
.cta-band > *{position:relative;z-index:2}
.cta-band h2{font-size:clamp(24px,3vw,32px);font-weight:800;line-height:1.4;color:#fff}
.cta-band p{margin-top:14px;color:rgba(255,255,255,.76);font-size:15.5px;max-width:40em}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px}

/* ============ 页脚 ============ */
.site-footer{background:var(--ink);color:rgba(255,255,255,.72);margin-top:96px;position:relative}
.site-footer::before{content:"";display:block;height:3px;background:linear-gradient(90deg,var(--lime),rgba(198,242,78,.10) 45%,var(--orange))}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:48px;padding:64px 24px 48px}
.footer-brand .logo{color:#fff;margin-bottom:18px}
.footer-brand p{font-size:14.5px;line-height:1.8;color:rgba(255,255,255,.62);max-width:30em}
.footer-col h3{font-size:15px;font-weight:700;color:#fff;margin-bottom:18px;letter-spacing:.02em}
.footer-col ul{display:flex;flex-direction:column;gap:11px}
.footer-col a{font-size:14.5px;color:rgba(255,255,255,.66);transition:color .2s ease}
.footer-col a:hover{color:var(--lime)}
.footer-col p{font-size:14.5px;line-height:1.8;color:rgba(255,255,255,.62);margin-bottom:18px}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.10);
  padding:24px;
  display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;
  font-size:13.5px;color:rgba(255,255,255,.48);
}
.footer-bottom span{font-variant-numeric:tabular-nums}

/* ============ 响应式 ============ */
@media (max-width:1200px){
  .hero-grid{gap:40px}
  .news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:992px){
  .nav-links,.nav-actions{display:none}
  .nav-toggle{display:flex}
  .section{padding:64px 0}
  .hero{min-height:auto;padding:120px 0 64px}
  .hero-grid{grid-template-columns:1fr;gap:44px}
  .hero h1{max-width:none}
  .countdown-wrap{grid-template-columns:1fr;gap:32px}
  .subscribe-card{grid-template-columns:1fr;gap:32px;padding:40px 32px}
  .split-row{grid-template-columns:1fr;gap:28px}
  .split-row.reverse .split-media{order:0}
  .split-row + .split-row{margin-top:56px}
  .cta-band{grid-template-columns:1fr;padding:44px 32px;gap:28px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:40px;padding:52px 24px 40px}
  .site-footer{margin-top:72px}
}
@media (max-width:768px){
  .container{padding:0 18px}
  .news-grid{grid-template-columns:1fr}
  .countdown{grid-template-columns:repeat(2,minmax(0,1fr))}
  .hero-stats{gap:24px}
  .hero-stat b{font-size:22px}
}
@media (max-width:576px){
  body{font-size:16px}
  .section{padding:48px 0}
  .section-head{margin-bottom:30px}
  .hero{padding:104px 0 52px}
  .hero-cta{flex-direction:column;align-items:stretch}
  .hero-cta .btn{width:100%}
  .hero-stats{padding-top:22px;margin-top:32px}
  .btn{height:50px}
  .subscribe-card{padding:32px 20px}
  .timeline{padding-left:30px}
  .tl-item::before{left:-30px;width:17px;height:17px}
  .timeline::before{left:7px}
  .cta-band{padding:36px 22px}
  .cta-actions{flex-direction:column}
  .cta-actions .btn{width:100%}
  .footer-grid{grid-template-columns:1fr;gap:32px;padding:44px 18px 32px}
  .footer-bottom{padding:20px 18px;flex-direction:column;align-items:flex-start}
  .replay-rail{grid-auto-columns:minmax(240px,80vw)}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
}

/* roulang page: article */
:root{
  --brand:#0F3D33;
  --brand-deep:#0A2A23;
  --ink:#0B1210;
  --lime:#C6F24E;
  --orange:#FF7A45;
  --bg:#F4F2ED;
  --card:#FFFFFF;
  --text:#1B211F;
  --muted:#5B6663;
  --border:#DADFD8;
  --border-soft:#E3E7E1;
  --success:#2E9E6B;
  --warning:#E2A93B;
  --error:#D9534F;
  --radius-card:16px;
  --radius-btn:10px;
  --radius-img:12px;
  --radius-lg:20px;
  --shadow-sm:0 10px 30px rgba(11,18,16,.08);
  --shadow-hover:0 16px 40px rgba(11,18,16,.14);
  --container:1200px;
  --gutter:24px;
  --nav-h:72px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.7;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-style:none}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4,p,ul,ol,figure,blockquote{margin:0}
ul,ol{padding:0;list-style:none}
:focus-visible{outline:2px solid var(--orange);outline-offset:2px}
::selection{background:var(--lime);color:var(--ink)}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--ink);color:#fff;padding:10px 16px;border-radius:0 0 10px 0;z-index:200}
.skip-link:focus{left:0}

/* ---------- header / nav ---------- */
.site-header{
  position:fixed;
  top:0;left:0;right:0;
  height:var(--nav-h);
  z-index:120;
  background:rgba(15,61,51,.30);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid rgba(255,255,255,.18);
  box-shadow:0 8px 26px rgba(11,18,16,.14);
  transition:background-color .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.site-header.is-scrolled{
  background:rgba(11,18,16,.94);
  border-bottom-color:rgba(255,255,255,.08);
  box-shadow:0 12px 34px rgba(11,18,16,.34);
}
.nav-inner{height:var(--nav-h);display:flex;align-items:center;gap:22px}
.logo{display:inline-flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:18px;letter-spacing:.4px;flex:0 0 auto}
.logo-mark{
  width:34px;height:34px;border-radius:11px;
  display:inline-flex;align-items:center;justify-content:center;
  background:linear-gradient(150deg,rgba(198,242,78,.22),rgba(198,242,78,.05));
  border:1px solid rgba(198,242,78,.42);
  color:var(--lime);
}
.logo-mark svg{width:20px;height:20px}
.logo-text{white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:8px;flex:1 1 auto}
.nav-links a{
  position:relative;
  display:inline-flex;align-items:center;
  height:40px;padding:0 14px;border-radius:10px;
  color:rgba(255,255,255,.82);font-size:15px;font-weight:500;
  transition:color .2s ease,background-color .2s ease;
}
.nav-links a::after{
  content:"";position:absolute;left:14px;right:14px;bottom:6px;height:2px;
  background:var(--lime);transform:scaleX(0);transform-origin:left;transition:transform .24s ease;border-radius:2px;
}
.nav-links a:hover{color:#fff;background:rgba(255,255,255,.08)}
.nav-links a:hover::after{transform:scaleX(1)}
.nav-links a.active{color:var(--lime)}
.nav-links a.active::after{transform:scaleX(1)}
.nav-actions{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:11px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.22);
  color:#fff;cursor:pointer;align-items:center;justify-content:center;
  transition:background-color .2s ease;
}
.nav-toggle:hover{background:rgba(255,255,255,.16)}
.nav-toggle span{display:block;width:18px;height:2px;background:#fff;border-radius:2px;position:relative}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:#fff;border-radius:2px}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}
.nav-drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(86vw,340px);
  background:var(--ink);z-index:150;padding:22px 22px 32px;
  transform:translateX(104%);transition:transform .32s ease;
  display:flex;flex-direction:column;gap:8px;
  box-shadow:-18px 0 50px rgba(11,18,16,.4);
}
.nav-drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.drawer-head .logo{font-size:17px}
.drawer-close{
  width:42px;height:42px;border-radius:11px;background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.2);color:#fff;font-size:20px;line-height:1;cursor:pointer;
}
.nav-drawer a.drawer-link{
  display:block;padding:14px 4px;color:rgba(255,255,255,.86);font-size:16px;
  border-bottom:1px solid rgba(255,255,255,.09);transition:color .2s ease,padding-left .2s ease;
}
.nav-drawer a.drawer-link:hover,.nav-drawer a.drawer-link.active{color:var(--lime);padding-left:10px}
.drawer-cta{margin-top:22px}
.drawer-cta .btn{width:100%}
.drawer-mask{position:fixed;inset:0;background:rgba(11,18,16,.6);z-index:140;opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease}
.drawer-mask.is-open{opacity:1;visibility:visible}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 24px;border-radius:var(--radius-btn);
  font-size:15px;font-weight:600;letter-spacing:.2px;border:1px solid transparent;
  cursor:pointer;white-space:nowrap;text-align:center;
  transition:transform .22s ease,box-shadow .22s ease,background-color .22s ease,color .22s ease,border-color .22s ease;
}
.btn-primary{background:var(--lime);color:var(--ink)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);background:#D2F76A}
.btn-secondary{background:transparent;border-color:var(--border);color:var(--brand)}
.btn-secondary:hover{transform:translateY(-2px);border-color:var(--brand);box-shadow:var(--shadow-sm);background:#fff}
.btn-ghost{background:transparent;color:var(--brand);padding:0 8px;height:auto;font-weight:600}
.btn-ghost:hover{color:var(--orange);transform:translateX(3px)}
.btn-sm{height:40px;padding:0 18px;font-size:14px}
.btn:active{transform:translateY(0)}
.btn[disabled],.btn.is-disabled{opacity:.5;pointer-events:none;box-shadow:none}
.btn-block{width:100%}

/* ---------- page top / breadcrumb ---------- */
.page-top{
  height:152px;
  background-image:linear-gradient(120deg,rgba(11,18,16,.90),rgba(15,61,51,.86)),url('/assets/images/backpic/back-2.png');
  background-size:cover;background-position:center;
  position:relative;
}
.page-top::after{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:64px 100%;opacity:.5;
}
.breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  padding:26px 0 0;font-size:14px;color:var(--muted);
}
.breadcrumb a{color:var(--muted);transition:color .2s ease}
.breadcrumb a:hover{color:var(--brand)}
.breadcrumb .sep{color:#A9B2AE}
.breadcrumb .current{color:var(--brand);font-weight:600;max-width:52ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ---------- article ---------- */
.article-wrap{padding:26px 0 0}
.article-head{max-width:860px;margin:0 auto;padding-bottom:26px;border-bottom:1px solid var(--border)}
.badge{
  display:inline-flex;align-items:center;gap:7px;height:28px;padding:0 12px;border-radius:999px;
  font-size:13px;font-weight:600;letter-spacing:.3px;
  background:rgba(15,61,51,.08);color:var(--brand);
}
.badge-info::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--brand)}
.badge-live{background:rgba(255,122,69,.14);color:#C4491C}
.badge-live::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 0 rgba(255,122,69,.6);animation:pulse 1.9s infinite}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(255,122,69,.55)}
  70%{box-shadow:0 0 0 9px rgba(255,122,69,0)}
  100%{box-shadow:0 0 0 0 rgba(255,122,69,0)}
}
.article-head h1{
  margin:18px 0 0;
  font-size:clamp(26px,4vw,40px);
  line-height:1.34;font-weight:800;letter-spacing:-.4px;color:var(--ink);
  word-break:break-word;
}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:18px;font-size:14px;color:var(--muted);font-variant-numeric:tabular-nums}
.article-meta .dot{width:4px;height:4px;border-radius:50%;background:#BCC4C0}
.article-meta .meta-tag{background:#fff;border:1px solid var(--border);border-radius:999px;padding:3px 12px;color:var(--brand);font-weight:600}

.article-body{
  max-width:820px;margin:0 auto;background:var(--card);
  border:1px solid var(--border-soft);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-sm);padding:44px 48px;margin-top:34px;
  font-size:17px;line-height:1.9;color:var(--text);
}
.article-body h2{
  font-size:clamp(21px,2.4vw,28px);line-height:1.45;font-weight:800;color:var(--ink);
  margin:44px 0 16px;padding-left:14px;border-left:4px solid var(--brand);
}
.article-body h3{font-size:20px;line-height:1.5;font-weight:700;color:var(--ink);margin:32px 0 12px}
.article-body h4{font-size:17px;font-weight:700;margin:24px 0 10px;color:var(--brand)}
.article-body p{margin:0 0 20px}
.article-body>h2:first-child,.article-body>h3:first-child,.article-body>p:first-child{margin-top:0}
.article-body ul,.article-body ol{margin:0 0 22px;padding-left:24px}
.article-body ul li{list-style:disc}
.article-body ol li{list-style:decimal}
.article-body li{margin-bottom:10px}
.article-body img{border-radius:var(--radius-card);margin:26px auto;width:100%;height:auto}
.article-body figure{margin:26px 0}
.article-body blockquote{
  margin:26px 0;padding:18px 24px;background:#FAF9F5;
  border-left:4px solid var(--lime);border-radius:0 14px 14px 0;
  color:var(--muted);font-size:16px;
}
.article-body a{color:var(--brand);text-decoration:underline;text-underline-offset:3px;transition:color .2s ease}
.article-body a:hover{color:var(--orange)}
.article-body strong{font-weight:700;color:var(--ink)}
.article-body hr{border:none;border-top:1px solid var(--border);margin:34px 0}
.article-body table{width:100%;display:block;overflow-x:auto;border-collapse:collapse;margin:24px 0;font-size:15px}
.article-body th,.article-body td{border:1px solid var(--border);padding:10px 14px;text-align:left}
.article-body th{background:#FAF9F5;font-weight:700}

.empty-state{text-align:center;padding:26px 0 8px}
.empty-state .empty-title{font-size:22px;font-weight:800;color:var(--ink);margin-bottom:10px}
.empty-state .empty-text{color:var(--muted);margin-bottom:22px}

/* ---------- sections ---------- */
.section{padding:72px 0}
.section-head{max-width:760px;margin-bottom:34px}
.section-title{font-size:clamp(23px,3vw,32px);line-height:1.35;font-weight:800;color:var(--ink);letter-spacing:-.3px}
.section-sub{margin-top:12px;color:var(--muted);font-size:16px}
.related{padding:72px 0 0}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{
  display:flex;flex-direction:column;background:var(--card);
  border:1px solid var(--border-soft);border-radius:var(--radius-card);
  box-shadow:var(--shadow-sm);overflow:hidden;
  transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:#CFD8D1}
.card-media{aspect-ratio:16/9;overflow:hidden;background:#E8EAE5}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.card:hover .card-media img{transform:scale(1.04)}
.card-body{padding:22px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1 1 auto}
.card-title{font-size:19px;line-height:1.5;font-weight:700;color:var(--ink);transition:color .2s ease}
.card:hover .card-title{color:var(--brand)}
.card-text{font-size:15px;color:var(--muted);line-height:1.75}
.card-meta{margin-top:auto;padding-top:12px;font-size:13px;color:#8A9490;display:flex;align-items:center;gap:8px;font-variant-numeric:tabular-nums}
.tag{
  display:inline-flex;align-items:center;height:26px;padding:0 11px;border-radius:999px;
  background:rgba(198,242,78,.30);color:#2C4508;font-size:12.5px;font-weight:600;letter-spacing:.2px;
}
.tag-outline{background:#fff;border:1px solid var(--border);color:var(--brand)}

/* ---------- subscribe ---------- */
.subscribe{padding:72px 0 0}
.sub-card{
  background:var(--card);border:1px solid var(--border-soft);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-sm);padding:38px 40px;
  display:grid;grid-template-columns:1.05fr 1fr;gap:38px;align-items:center;
}
.sub-card h2{font-size:clamp(21px,2.6vw,28px);line-height:1.4;font-weight:800;color:var(--ink)}
.sub-card p{margin-top:12px;color:var(--muted);font-size:15.5px}
.sub-form{display:flex;flex-direction:column;gap:12px}
.field{display:flex;flex-direction:column;gap:8px}
.field label{font-size:14px;font-weight:600;color:var(--ink)}
.input{
  height:48px;padding:0 16px;border-radius:var(--radius-btn);
  border:1px solid var(--border);background:#FCFBF8;color:var(--text);
  transition:border-color .2s ease,box-shadow .2s ease,background-color .2s ease;
}
.input::placeholder{color:#9AA39F}
.input:hover{border-color:#C3CCC6}
.input:focus{outline:none;border-color:var(--brand);background:#fff;box-shadow:0 0 0 4px rgba(15,61,51,.10)}
.input.is-error{border-color:var(--error);box-shadow:0 0 0 4px rgba(217,83,79,.10)}
.input.is-success{border-color:var(--success);box-shadow:0 0 0 4px rgba(46,158,107,.10)}
.form-row{display:flex;gap:12px}
.form-row .input{flex:1 1 auto}
.form-msg{font-size:13.5px;min-height:20px;color:var(--muted)}
.form-msg.is-error{color:var(--error)}
.form-msg.is-success{color:var(--success)}

/* ---------- faq ---------- */
.faq{max-width:860px;margin:0 auto}
.faq-item{background:var(--card);border:1px solid var(--border-soft);border-radius:14px;margin-bottom:12px;overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease}
.faq-item:hover{border-color:#CFD8D1;box-shadow:var(--shadow-sm)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 22px;background:none;border:none;cursor:pointer;text-align:left;
  font-size:16.5px;font-weight:600;color:var(--ink);line-height:1.6;
}
.faq-q .plus{
  flex:0 0 auto;width:26px;height:26px;border-radius:8px;position:relative;
  background:rgba(15,61,51,.08);transition:transform .28s ease,background-color .28s ease;
}
.faq-q .plus::before,.faq-q .plus::after{
  content:"";position:absolute;top:50%;left:50%;background:var(--brand);border-radius:2px;transform:translate(-50%,-50%);
}
.faq-q .plus::before{width:12px;height:2px}
.faq-q .plus::after{width:2px;height:12px;transition:opacity .2s ease}
.faq-item.is-open .faq-q .plus{transform:rotate(180deg);background:rgba(198,242,78,.5)}
.faq-item.is-open .faq-q .plus::after{opacity:0}
.faq-a{display:none;padding:0 22px 22px;font-size:15.5px;color:var(--muted);line-height:1.85}
.faq-item.is-open .faq-a{display:block}

/* ---------- cta band ---------- */
.cta-band{
  margin-top:72px;
  background-image:linear-gradient(115deg,rgba(11,18,16,.94),rgba(15,61,51,.92)),url('/assets/images/backpic/back-3.png');
  background-size:cover;background-position:center;
  padding:76px 0;color:#fff;position:relative;overflow:hidden;
}
.cta-band::after{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(circle at 18% 25%,rgba(198,242,78,.14),transparent 42%),
                   linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:auto,72px 100%;
  pointer-events:none;
}
.cta-inner{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:34px;flex-wrap:wrap}
.cta-inner h2{font-size:clamp(23px,3vw,32px);line-height:1.35;font-weight:800;letter-spacing:-.3px}
.cta-inner p{margin-top:12px;color:rgba(255,255,255,.76);max-width:640px;font-size:16px}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap}
.cta-actions .btn-secondary{border-color:rgba(255,255,255,.4);color:#fff}
.cta-actions .btn-secondary:hover{background:rgba(255,255,255,.1);border-color:#fff}
.back-link{display:inline-flex;align-items:center;gap:7px;margin-top:22px;color:var(--brand);font-weight:600;font-size:15px;transition:color .2s ease,gap .2s ease}
.back-link:hover{color:var(--orange);gap:11px}

/* ---------- footer ---------- */
.site-footer{background:var(--ink);color:rgba(255,255,255,.72);margin-top:0;position:relative}
.site-footer::before{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--brand),var(--lime),var(--orange));
}
.footer-grid{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;
  padding:64px 24px 46px;
}
.footer-brand .logo{font-size:19px;color:#fff}
.footer-brand p{margin-top:16px;font-size:14.5px;line-height:1.85;max-width:34ch}
.footer-col h3{font-size:15px;font-weight:700;color:#fff;margin-bottom:16px;letter-spacing:.3px}
.footer-col ul li{margin-bottom:10px}
.footer-col ul a{font-size:14.5px;color:rgba(255,255,255,.72);transition:color .2s ease}
.footer-col ul a:hover{color:var(--lime)}
.footer-col p{font-size:14.5px;line-height:1.8;margin-bottom:16px}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding:22px 24px 30px;border-top:1px solid rgba(255,255,255,.1);
  font-size:13.5px;color:rgba(255,255,255,.55);font-variant-numeric:tabular-nums;
}

/* ---------- responsive ---------- */
@media (max-width:1200px){
  .container{padding:0 22px}
}
@media (max-width:992px){
  .nav-links{display:none}
  .nav-toggle{display:inline-flex}
  .nav-actions .btn{display:none}
  .related-grid{grid-template-columns:repeat(2,1fr)}
  .sub-card{grid-template-columns:1fr;padding:32px 28px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .article-body{padding:36px 32px}
}
@media (max-width:768px){
  .page-top{height:124px}
  .section{padding:56px 0}
  .related{padding:56px 0 0}
  .subscribe{padding:56px 0 0}
  .article-body{padding:28px 22px;font-size:16.5px;border-radius:var(--radius-card);margin-top:26px}
  .article-head h1{font-size:26px}
  .cta-band{padding:56px 0;margin-top:56px}
  .cta-actions{width:100%}
  .cta-actions .btn{flex:1 1 180px}
}
@media (max-width:576px){
  .container{padding:0 18px}
  .related-grid{grid-template-columns:1fr}
  .sub-card{padding:26px 20px}
  .form-row{flex-direction:column}
  .form-row .btn{width:100%}
  .footer-grid{grid-template-columns:1fr;gap:28px;padding:48px 18px 36px}
  .footer-bottom{padding:20px 18px 28px;flex-direction:column;align-items:flex-start}
  .breadcrumb .current{max-width:100%}
  .btn{width:100%}
  .article-meta{font-size:13.5px}
  .btn-ghost{width:auto}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important}
}

/* roulang page: category1 */
:root{
  --brand:#0F3D33;
  --brand-deep:#0A2A23;
  --ink:#0B1210;
  --lime:#C6F24E;
  --orange:#FF7A45;
  --bg:#F4F2ED;
  --card:#FFFFFF;
  --text:#1B211F;
  --muted:#5B6663;
  --border:#DADFD8;
  --border-soft:#E3E7E1;
  --ok:#2E9E6B;
  --warn:#E2A93B;
  --err:#D9534F;
  --radius-card:16px;
  --radius-btn:10px;
  --radius-img:12px;
  --radius-lg:20px;
  --shadow:0 10px 30px rgba(11,18,16,.08);
  --shadow-hover:0 16px 40px rgba(11,18,16,.14);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  font-size:16.5px;
  line-height:1.7;
  font-weight:400;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color .2s ease,border-color .2s ease;}
button,input{font:inherit;color:inherit;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0;font-weight:800;line-height:1.28;letter-spacing:.2px;}
p{margin:0;}
:focus-visible{outline:2px solid var(--orange);outline-offset:2px;border-radius:6px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px;}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:60;
  height:72px;
  background:rgba(15,61,51,.30);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid rgba(255,255,255,.18);
  box-shadow:0 6px 24px rgba(11,18,16,.12);
  transition:background .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.site-header.is-scrolled{
  background:rgba(11,18,16,.94);
  border-bottom-color:rgba(198,242,78,.18);
  box-shadow:0 12px 34px rgba(11,18,16,.32);
}
.nav-bar{
  height:72px;display:flex;align-items:center;gap:24px;
  justify-content:space-between;
}
.logo{display:inline-flex;align-items:center;gap:10px;color:#fff;font-weight:800;}
.logo-mark{
  width:34px;height:34px;flex:0 0 34px;display:grid;place-items:center;
  border-radius:11px;background:var(--lime);color:#0B1210;
}
.logo-mark svg{width:20px;height:20px;}
.logo-text{font-size:18px;letter-spacing:.5px;white-space:nowrap;}
.logo-sub{
  display:block;font-size:12px;font-weight:500;color:rgba(255,255,255,.72);
  letter-spacing:.6px;line-height:1.2;
}
.nav-links{display:flex;align-items:center;gap:6px;}
.nav-links a{
  position:relative;display:inline-flex;align-items:center;height:44px;
  padding:0 16px;border-radius:var(--radius-btn);
  color:rgba(255,255,255,.86);font-size:15.5px;font-weight:500;
}
.nav-links a::after{
  content:"";position:absolute;left:16px;right:16px;bottom:8px;height:2px;
  background:var(--lime);transform:scaleX(0);transform-origin:left;
  transition:transform .25s ease;border-radius:2px;
}
.nav-links a:hover{color:#fff;background:rgba(255,255,255,.08);}
.nav-links a:hover::after{transform:scaleX(1);}
.nav-links a.active{color:#fff;background:rgba(198,242,78,.14);}
.nav-links a.active::after{transform:scaleX(1);}
.nav-cta{display:flex;align-items:center;gap:12px;}
.nav-burger{
  display:none;width:44px;height:44px;border-radius:var(--radius-btn);
  border:1px solid rgba(255,255,255,.28);background:rgba(255,255,255,.08);
  align-items:center;justify-content:center;cursor:pointer;
}
.nav-burger span{display:block;width:18px;height:2px;background:#fff;position:relative;}
.nav-burger span::before,.nav-burger span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:#fff;
}
.nav-burger span::before{top:-6px;}
.nav-burger span::after{top:6px;}
.nav-backdrop{
  position:fixed;inset:0;background:rgba(11,18,16,.6);opacity:0;visibility:hidden;
  transition:opacity .3s ease,visibility .3s ease;z-index:55;
}
.nav-backdrop.show{opacity:1;visibility:visible;}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:0 22px;border-radius:var(--radius-btn);
  font-size:15.5px;font-weight:700;cursor:pointer;border:1px solid transparent;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);}
.btn:active{transform:translateY(0);box-shadow:none;}
.btn:disabled,.btn[disabled]{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none;}
.btn-primary{background:var(--lime);color:#0B1210;}
.btn-primary:hover{background:#d3f96a;}
.btn-secondary{
  background:rgba(255,255,255,.06);color:#fff;border-color:rgba(255,255,255,.5);
}
.btn-secondary:hover{background:rgba(255,255,255,.14);border-color:#fff;}
.btn-outline{
  background:#fff;color:var(--brand);border-color:var(--border);
}
.btn-outline:hover{border-color:var(--brand);}
.btn-ghost{
  background:transparent;color:var(--brand);padding:0 6px;min-height:44px;
}
.btn-ghost:hover{transform:none;box-shadow:none;color:var(--orange);}
.btn-ghost .arrow{transition:transform .2s ease;}
.btn-ghost:hover .arrow{transform:translateX(4px);}
.btn-sm{min-height:42px;padding:0 16px;font-size:14.5px;}

/* ---------- Banner ---------- */
.page-banner{
  position:relative;padding:132px 0 64px;
  background:linear-gradient(180deg,rgba(11,18,16,.86) 0%,rgba(15,61,51,.82) 55%,rgba(15,61,51,.92) 100%),
             url("/assets/images/backpic/back-1.webp") center/cover no-repeat;
  background-color:#0B1210;
  color:#fff;overflow:hidden;
}
.page-banner::after{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:64px 64px;opacity:.5;pointer-events:none;
}
.banner-inner{position:relative;z-index:2;max-width:820px;}
.breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:13.5px;color:rgba(255,255,255,.72);margin-bottom:20px;
}
.breadcrumb a{color:rgba(255,255,255,.72);}
.breadcrumb a:hover{color:var(--lime);}
.breadcrumb .sep{color:rgba(255,255,255,.4);}
.breadcrumb .current{color:var(--lime);font-weight:700;}
.page-banner h1{font-size:clamp(30px,4.4vw,48px);color:#fff;letter-spacing:.4px;}
.page-banner .lead{
  margin-top:18px;font-size:17px;line-height:1.85;color:rgba(255,255,255,.86);max-width:720px;
}
.banner-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px;}
.status-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;}

/* ---------- 徽章 / 标签 ---------- */
.badge{
  display:inline-flex;align-items:center;gap:7px;
  padding:5px 13px;border-radius:999px;font-size:13px;font-weight:700;
  background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.22);
}
.badge-preview{background:rgba(198,242,78,.16);color:var(--lime);border-color:rgba(198,242,78,.42);}
.badge-live{background:rgba(255,122,69,.16);color:var(--orange);border-color:rgba(255,122,69,.45);}
.badge-replay{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.3);}
.badge-ended{background:rgba(91,102,99,.22);color:#C7CFCB;border-color:rgba(199,207,203,.3);}
.dot{
  width:7px;height:7px;border-radius:50%;background:currentColor;
  box-shadow:0 0 0 0 currentColor;animation:pulse 1.8s infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(255,122,69,.6);}
  70%{box-shadow:0 0 0 9px rgba(255,122,69,0);}
  100%{box-shadow:0 0 0 0 rgba(255,122,69,0);}
}
.tag{
  display:inline-flex;align-items:center;padding:4px 11px;border-radius:999px;
  font-size:12.5px;font-weight:600;background:rgba(15,61,51,.08);color:var(--brand);
}
.tag-lime{background:rgba(198,242,78,.28);color:#25401B;}
.tag-gray{background:#EFF1EC;color:var(--muted);}

/* ---------- 通用板块 ---------- */
.section{padding:84px 0;}
.section-tight{padding:64px 0;}
.section-head{max-width:760px;margin-bottom:44px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:700;letter-spacing:1.4px;text-transform:uppercase;
  color:var(--brand);margin-bottom:14px;
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--lime);border-radius:2px;}
.section-title{font-size:clamp(24px,3vw,32px);}
.section-desc{margin-top:14px;color:var(--muted);font-size:16px;line-height:1.8;}

/* ---------- 介绍区 ---------- */
.intro-grid{
  display:grid;grid-template-columns:1.55fr 1fr;gap:40px;align-items:start;
}
.intro-text p+p{margin-top:18px;}
.intro-text p{color:#2C3431;font-size:16.5px;line-height:1.85;}
.intro-text strong{color:var(--brand);font-weight:700;}
.fact-card{
  background:var(--card);border:1px solid var(--border-soft);border-radius:var(--radius-card);
  box-shadow:var(--shadow);padding:28px;
}
.fact-card h3{font-size:19px;margin-bottom:6px;}
.fact-card .fact-note{font-size:13.5px;color:var(--muted);margin-bottom:20px;}
.fact-list li{
  display:flex;align-items:baseline;justify-content:space-between;gap:16px;
  padding:14px 0;border-bottom:1px dashed var(--border);
}
.fact-list li:last-child{border-bottom:none;padding-bottom:0;}
.fact-list .num{
  font-size:26px;font-weight:800;color:var(--brand);
  font-variant-numeric:tabular-nums;letter-spacing:.5px;
}
.fact-list .lbl{font-size:14px;color:var(--muted);}

/* ---------- 场次时间线（介绍下方） ---------- */
.timeline{margin-top:56px;position:relative;padding-left:28px;}
.timeline::before{
  content:"";position:absolute;left:6px;top:6px;bottom:6px;width:2px;
  background:linear-gradient(180deg,var(--lime),rgba(15,61,51,.16));
}
.timeline li{position:relative;padding:0 0 28px 12px;}
.timeline li:last-child{padding-bottom:0;}
.timeline li::before{
  content:"";position:absolute;left:-28px;top:7px;width:14px;height:14px;border-radius:50%;
  background:#fff;border:3px solid var(--brand);
}
.timeline .t-title{font-size:17px;font-weight:700;}
.timeline .t-desc{font-size:14.5px;color:var(--muted);margin-top:4px;}

/* ---------- 场次卡片 ---------- */
.card-grid{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;
}
.card{
  background:var(--card);border:1px solid var(--border-soft);border-radius:var(--radius-card);
  box-shadow:var(--shadow);overflow:hidden;display:flex;flex-direction:column;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--border);}
.card-media{
  position:relative;aspect-ratio:16/9;overflow:hidden;border-radius:var(--radius-img);
  margin:12px 12px 0;
}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease;}
.card:hover .card-media img{transform:scale(1.05);}
.card-media .badge{position:absolute;top:12px;left:12px;backdrop-filter:blur(6px);}
.card-body{padding:20px 22px 24px;display:flex;flex-direction:column;flex:1;}
.card-body h3{font-size:20px;line-height:1.4;}
.card-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:10px;
  font-size:13.5px;color:var(--muted);font-variant-numeric:tabular-nums;
}
.card-meta .sep{width:4px;height:4px;border-radius:50%;background:var(--border);}
.card-text{margin-top:12px;font-size:15px;color:#39423F;line-height:1.75;flex:1;}
.card-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;}
.card-foot{margin-top:18px;padding-top:16px;border-top:1px solid var(--border-soft);}

/* ---------- CTA 条 ---------- */
.cta-band{
  background:linear-gradient(135deg,var(--brand) 0%,var(--brand-deep) 100%);
  border-radius:var(--radius-lg);padding:52px 48px;color:#fff;
  display:flex;align-items:center;justify-content:space-between;gap:32px;
  box-shadow:var(--shadow);position:relative;overflow:hidden;
}
.cta-band::after{
  content:"";position:absolute;right:-60px;top:-60px;width:260px;height:260px;border-radius:50%;
  background:radial-gradient(circle,rgba(198,242,78,.22),transparent 68%);
}
.cta-band h2{font-size:clamp(22px,2.6vw,30px);position:relative;z-index:2;}
.cta-band p{margin-top:12px;color:rgba(255,255,255,.82);max-width:560px;position:relative;z-index:2;font-size:15.5px;}
.cta-band .cta-actions{display:flex;flex-wrap:wrap;gap:12px;position:relative;z-index:2;}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:860px;margin:0 auto;}
.faq-item{
  background:var(--card);border:1px solid var(--border-soft);border-radius:var(--radius-card);
  margin-bottom:14px;box-shadow:0 4px 14px rgba(11,18,16,.04);overflow:hidden;
  transition:box-shadow .25s ease,border-color .25s ease;
}
.faq-item:hover{box-shadow:var(--shadow);border-color:var(--border);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:20px 24px;background:transparent;border:none;cursor:pointer;text-align:left;
  font-size:17px;font-weight:700;color:var(--text);min-height:44px;
}
.faq-q:hover{background:rgba(15,61,51,.03);}
.faq-q .faq-icon{
  flex:0 0 26px;width:26px;height:26px;border-radius:8px;background:rgba(15,61,51,.08);
  color:var(--brand);display:grid;place-items:center;font-size:17px;font-weight:800;
  transition:transform .3s ease,background .3s ease;
}
.faq-item.open .faq-icon{transform:rotate(45deg);background:var(--lime);color:#0B1210;}
.faq-a{
  max-height:0;overflow:hidden;transition:max-height .35s ease;
}
.faq-a p{
  padding:0 24px 22px;font-size:15.5px;color:#3A4340;line-height:1.85;
}

/* ---------- 页脚 ---------- */
.site-footer{
  background:var(--ink);color:rgba(255,255,255,.76);position:relative;
  border-top:1px solid rgba(198,242,78,.24);
}
.site-footer::before{
  content:"";position:absolute;top:-1px;left:0;right:0;height:2px;
  background:linear-gradient(90deg,transparent,rgba(198,242,78,.8),transparent);
}
.footer-grid{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:44px;padding:72px 20px 48px;
}
.footer-brand .logo{color:#fff;margin-bottom:18px;}
.footer-brand .logo-mark{background:var(--lime);color:#0B1210;}
.footer-brand p{font-size:14.5px;line-height:1.85;color:rgba(255,255,255,.66);max-width:340px;}
.footer-col h3{font-size:15.5px;color:#fff;margin-bottom:18px;letter-spacing:.4px;}
.footer-col ul li{margin-bottom:12px;}
.footer-col ul li a{font-size:14.5px;color:rgba(255,255,255,.7);}
.footer-col ul li a:hover{color:var(--lime);}
.footer-col p{font-size:14.5px;color:rgba(255,255,255,.66);line-height:1.8;margin-bottom:16px;}
.footer-bottom{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;
  padding:22px 20px 34px;border-top:1px solid rgba(255,255,255,.1);
  font-size:13.5px;color:rgba(255,255,255,.55);
}

/* ---------- 响应式 ---------- */
@media (max-width:1200px){
  .card-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:36px;}
}
@media (max-width:992px){
  .nav-links{
    position:fixed;top:0;right:0;height:100vh;width:min(340px,86vw);
    background:rgba(11,18,16,.98);flex-direction:column;align-items:stretch;
    padding:96px 22px 32px;gap:6px;transform:translateX(102%);
    transition:transform .32s ease;z-index:58;overflow-y:auto;
    box-shadow:-20px 0 50px rgba(11,18,16,.4);
  }
  .nav-links.open{transform:translateX(0);}
  .nav-links a{height:52px;font-size:16px;border-radius:12px;}
  .nav-links a::after{display:none;}
  .nav-links a.active{background:rgba(198,242,78,.16);}
  .nav-burger{display:inline-flex;}
  .nav-cta .btn{display:none;}
  .intro-grid{grid-template-columns:1fr;gap:28px;}
  .section{padding:64px 0;}
  .cta-band{flex-direction:column;align-items:flex-start;padding:40px 28px;}
}
@media (max-width:768px){
  body{font-size:16px;}
  .page-banner{padding:118px 0 52px;}
  .card-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;padding:56px 20px 36px;gap:32px;}
  .footer-brand{grid-column:1 / -1;}
  .footer-brand p{max-width:100%;}
  .banner-actions .btn{flex:1 1 100%;}
  .faq-q{font-size:16px;padding:18px 20px;}
  .faq-a p{padding:0 20px 20px;}
  .timeline{padding-left:22px;}
}
@media (max-width:520px){
  .container{padding:0 16px;}
  .section{padding:52px 0;}
  .card-body{padding:18px 18px 22px;}
  .footer-grid{grid-template-columns:1fr;}
  .fact-card{padding:22px;}
  .fact-list li{flex-direction:column;align-items:flex-start;gap:4px;}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important;}
}

/* roulang page: category2 */
:root{
  --green:#0F3D33;
  --ink:#0B1210;
  --lime:#C6F24E;
  --orange:#FF7A45;
  --bg:#F4F2ED;
  --card:#FFFFFF;
  --text:#1B211F;
  --muted:#5B6663;
  --line:#DADFD8;
  --line-soft:#E3E7E1;
  --ok:#2E9E6B;
  --warn:#E2A93B;
  --err:#D9534F;
  --r-card:16px;
  --r-btn:10px;
  --r-lg:20px;
  --sh:0 10px 30px rgba(11,18,16,.08);
  --sh-hover:0 16px 40px rgba(11,18,16,.14);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  font-size:16.5px;
  line-height:1.7;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;object-fit:cover}
a{color:inherit;text-decoration:none}
button,input{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;font-weight:800;line-height:1.28;letter-spacing:-.01em}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
svg{display:block}
:focus-visible{outline:2px solid var(--orange);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
.tnum{font-variant-numeric:tabular-nums}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:46px;padding:0 22px;border-radius:var(--r-btn);
  border:1px solid transparent;cursor:pointer;
  font-weight:700;font-size:15.5px;letter-spacing:.01em;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--lime);color:var(--ink);box-shadow:0 6px 18px rgba(198,242,78,.28)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(198,242,78,.34)}
.btn-primary:active{transform:translateY(0);box-shadow:0 4px 12px rgba(198,242,78,.26)}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.42);color:#fff}
.btn-ghost:hover{transform:translateY(-2px);background:rgba(255,255,255,.1);box-shadow:var(--sh)}
.btn-ghost:active{transform:translateY(0)}
.btn-outline{background:#fff;border-color:var(--line);color:var(--green)}
.btn-outline:hover{transform:translateY(-2px);border-color:var(--green);box-shadow:var(--sh)}
.btn-outline:active{transform:translateY(0)}
.btn-text{background:none;border:0;color:var(--green);padding:0 4px;min-height:auto;font-weight:700}
.btn-text:hover{color:var(--orange)}
.btn-sm{min-height:40px;padding:0 16px;font-size:14.5px}
.btn:disabled,.btn[aria-disabled="true"]{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}
.btn-block{width:100%}

/* ---------- header / nav ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:80;
  background:rgba(15,61,51,.28);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid rgba(255,255,255,.18);
  box-shadow:0 6px 24px rgba(11,18,16,.16);
  transition:background .28s ease,box-shadow .28s ease;
}
.site-header.is-scrolled{background:rgba(11,18,16,.94);box-shadow:0 10px 30px rgba(11,18,16,.32)}
.header-inner{display:flex;align-items:center;gap:28px;height:72px}
.logo{display:inline-flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:18px;letter-spacing:.02em}
.logo-mark{width:30px;height:30px;display:grid;place-items:center;color:var(--lime)}
.logo-mark svg{width:28px;height:28px}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:6px}
.nav-links a{
  position:relative;display:inline-flex;align-items:center;height:44px;padding:0 14px;
  color:rgba(255,255,255,.84);font-size:15px;font-weight:600;border-radius:8px;
  transition:color .18s ease,background .18s ease;
}
.nav-links a:hover{color:#fff;background:rgba(255,255,255,.1)}
.nav-links a::after{
  content:"";position:absolute;left:14px;right:14px;bottom:8px;height:2px;border-radius:2px;
  background:var(--lime);transform:scaleX(0);transform-origin:left;transition:transform .22s ease;
}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1)}
.nav-links a.active{color:var(--lime)}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:12px}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:10px;border:1px solid rgba(255,255,255,.3);
  background:rgba(255,255,255,.08);cursor:pointer;position:relative;
}
.nav-toggle span{position:absolute;left:12px;right:12px;height:2px;background:#fff;border-radius:2px;transition:.22s ease}
.nav-toggle span:nth-child(1){top:15px}
.nav-toggle span:nth-child(2){top:21px}
.nav-toggle span:nth-child(3){top:27px}
.nav-toggle[aria-expanded="true"] span:nth-child(1){top:21px;transform:rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){top:21px;transform:rotate(-45deg)}
.mobile-drawer{
  display:none;position:fixed;inset:72px 0 0;z-index:70;
  background:rgba(11,18,16,.97);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  padding:20px 24px 40px;overflow-y:auto;
}
.mobile-drawer.is-open{display:block}
.mobile-drawer a{
  display:flex;align-items:center;min-height:54px;padding:0 6px;
  color:rgba(255,255,255,.88);font-size:17px;font-weight:600;border-bottom:1px solid rgba(255,255,255,.1);
}
.mobile-drawer a.active{color:var(--lime)}
.mobile-drawer .btn{margin-top:22px}

/* ---------- breadcrumb ---------- */
.crumb-bar{position:absolute;top:72px;left:0;right:0;z-index:20;padding:14px 0}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:14px;color:rgba(255,255,255,.72)}
.crumbs a{color:rgba(255,255,255,.82)}
.crumbs a:hover{color:var(--lime)}
.crumbs .sep{opacity:.55}
.crumbs .cur{color:var(--lime);font-weight:600}

/* ---------- page hero ---------- */
.page-hero{
  position:relative;min-height:420px;display:flex;align-items:flex-end;
  padding:150px 0 60px;color:#fff;overflow:hidden;
  background-image:linear-gradient(120deg,rgba(11,18,16,.94) 0%,rgba(15,61,51,.82) 46%,rgba(15,61,51,.42) 100%),url('/assets/images/backpic/back-1.webp');
  background-size:cover;background-position:center;
}
.page-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.07;
  background-image:linear-gradient(rgba(255,255,255,.6) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.6) 1px,transparent 1px);
  background-size:60px 60px;
}
.hero-inner{position:relative;z-index:2;max-width:800px}
.badge{
  display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;
  font-size:13px;font-weight:700;letter-spacing:.03em;
}
.badge-lime{background:rgba(198,242,78,.16);color:var(--lime);border:1px solid rgba(198,242,78,.4)}
.dot-pulse{width:8px;height:8px;border-radius:50%;background:var(--orange);position:relative;flex:none}
.dot-pulse::after{content:"";position:absolute;inset:-5px;border-radius:50%;border:1px solid rgba(255,122,69,.6);animation:pulse 1.9s infinite ease-out}
@keyframes pulse{0%{transform:scale(.6);opacity:.9}100%{transform:scale(1.5);opacity:0}}
.page-hero h1{font-size:clamp(30px,4.4vw,48px);margin:20px 0 16px;color:#fff}
.page-hero p.lead{font-size:17px;line-height:1.8;color:rgba(255,255,255,.86);max-width:680px}
.hero-meta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.chip{
  display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);
  font-size:13.5px;font-weight:600;color:rgba(255,255,255,.92);
}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}

/* ---------- sections ---------- */
.section{padding:88px 0}
.section-tight{padding:64px 0}
.section-head{max-width:760px;margin-bottom:42px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:800;letter-spacing:.12em;color:var(--green);text-transform:uppercase}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--lime);border-radius:2px}
.section-head h2{font-size:clamp(24px,3vw,32px);margin:14px 0 12px;color:var(--ink)}
.section-head p{color:var(--muted);font-size:16px;line-height:1.8}
.bg-white{background:#fff}
.bg-dark{background:var(--ink);color:#fff}
.bg-dark .section-head h2{color:#fff}
.bg-dark .section-head p{color:rgba(255,255,255,.72)}
.bg-dark .eyebrow{color:var(--lime)}

/* ---------- stats strip ---------- */
.stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
  background:#fff;border:1px solid var(--line-soft);border-radius:var(--r-lg);
  box-shadow:var(--sh);padding:28px 26px;margin-top:-58px;position:relative;z-index:5;
}
.stat{text-align:left;padding-right:12px;border-right:1px solid var(--line-soft)}
.stat:last-child{border-right:0}
.stat b{display:block;font-size:32px;font-weight:800;color:var(--green);font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.stat span{display:block;margin-top:6px;font-size:13.5px;color:var(--muted)}

/* ---------- sticky layout ---------- */
.sticky-layout{display:grid;grid-template-columns:268px 1fr;gap:44px;align-items:start}
.side-nav{
  position:sticky;top:98px;
  background:#fff;border:1px solid var(--line-soft);border-radius:var(--r-card);
  box-shadow:var(--sh);padding:22px 18px;
}
.side-nav h3{font-size:14px;color:var(--muted);font-weight:700;letter-spacing:.06em;padding:0 10px;margin-bottom:12px}
.side-nav ul{display:flex;flex-direction:column;gap:4px}
.side-nav a{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:11px 12px;border-radius:10px;font-size:14.8px;font-weight:600;color:var(--text);
  transition:background .18s ease,color .18s ease,transform .18s ease;
}
.side-nav a:hover{background:#F1F4EE;color:var(--green);transform:translateX(3px)}
.side-nav a em{
  font-style:normal;font-size:12px;font-weight:700;color:var(--green);
  background:#EEF6DC;border-radius:999px;padding:2px 8px;min-width:26px;text-align:center;
}
.side-nav .side-cta{margin-top:18px;padding-top:18px;border-top:1px solid var(--line-soft)}
.side-nav .side-cta p{font-size:13.5px;color:var(--muted);line-height:1.7;margin-bottom:12px}

/* ---------- group list ---------- */
.groups{display:flex;flex-direction:column;gap:26px}
.group{
  background:#fff;border:1px solid var(--line-soft);border-radius:var(--r-lg);
  box-shadow:var(--sh);overflow:hidden;
  transition:box-shadow .2s ease,transform .2s ease;
}
.group:hover{box-shadow:var(--sh-hover);transform:translateY(-2px)}
.group-head{display:flex;align-items:flex-start;gap:16px;padding:24px 26px 18px}
.group-no{
  flex:none;width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  background:var(--green);color:var(--lime);font-weight:800;font-size:16px;font-variant-numeric:tabular-nums;
}
.group-head h2{font-size:20px;color:var(--ink)}
.group-head p{font-size:14.5px;color:var(--muted);margin-top:6px}
.group-body{border-top:1px solid var(--line-soft)}
.row-item{
  display:grid;grid-template-columns:88px 1fr auto;gap:18px;align-items:center;
  padding:18px 26px;border-bottom:1px solid var(--line-soft);
  transition:background .18s ease;
}
.row-item:last-child{border-bottom:0}
.row-item:hover{background:#FAFBF7}
.row-thumb{width:88px;height:60px;border-radius:12px;overflow:hidden;border:1px solid var(--line-soft)}
.row-thumb img{width:100%;height:100%;transition:transform .3s ease}
.row-item:hover .row-thumb img{transform:scale(1.06)}
.row-item h3{font-size:16.5px;color:var(--ink);margin-bottom:5px}
.row-item p{font-size:14.5px;color:var(--muted);line-height:1.7}
.row-tag{
  font-size:12.5px;font-weight:700;color:var(--green);background:#EEF6DC;
  border-radius:999px;padding:5px 12px;white-space:nowrap;
}
.row-tag.is-orange{color:#9A421D;background:#FDEDE6}
.row-tag.is-grey{color:#5B6663;background:#EEF0EC}

/* ---------- checklist ---------- */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.check-list{display:flex;flex-direction:column;gap:14px}
.check{
  display:flex;gap:14px;padding:18px 20px;background:#fff;border:1px solid var(--line-soft);
  border-radius:var(--r-card);box-shadow:var(--sh);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.check:hover{transform:translateY(-2px);box-shadow:var(--sh-hover);border-color:#C9D6C0}
.check .ic{
  flex:none;width:34px;height:34px;border-radius:10px;display:grid;place-items:center;
  background:#EEF6DC;color:var(--green);
}
.check .ic svg{width:18px;height:18px}
.check h3{font-size:16px;margin-bottom:4px;color:var(--ink)}
.check p{font-size:14.5px;color:var(--muted)}
.figure{
  border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh);position:relative;
  border:1px solid var(--line-soft);
}
.figure img{width:100%;height:400px;object-fit:cover}
.figure figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:22px;
  background:linear-gradient(transparent,rgba(11,18,16,.86));color:#fff;font-size:14.5px;line-height:1.7;
}

/* ---------- timeline ---------- */
.timeline{position:relative;padding-left:34px;max-width:900px}
.timeline::before{content:"";position:absolute;left:9px;top:6px;bottom:6px;width:2px;background:linear-gradient(var(--lime),rgba(198,242,78,.12))}
.tl-item{position:relative;padding:0 0 30px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:-33px;top:6px;width:20px;height:20px;border-radius:50%;
  background:#fff;border:2px solid var(--lime);box-shadow:0 0 0 5px rgba(198,242,78,.16);
}
.tl-item h3{font-size:17px;color:#fff;margin-bottom:6px}
.tl-item .tl-time{display:inline-block;font-size:13px;font-weight:700;color:var(--lime);font-variant-numeric:tabular-nums;margin-bottom:8px;letter-spacing:.04em}
.tl-item p{font-size:15px;color:rgba(255,255,255,.74);line-height:1.8;max-width:760px}

/* ---------- faq ---------- */
.faq{max-width:860px;margin:0 auto;background:#fff;border:1px solid var(--line-soft);border-radius:var(--r-lg);box-shadow:var(--sh);overflow:hidden}
.faq-item{border-bottom:1px solid var(--line-soft)}
.faq-item:last-child{border-bottom:0}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:22px 26px;background:none;border:0;cursor:pointer;text-align:left;
  font-size:17px;font-weight:600;color:var(--ink);transition:background .18s ease,color .18s ease;
}
.faq-q:hover{background:#FAFBF7;color:var(--green)}
.faq-q .sign{position:relative;flex:none;width:20px;height:20px}
.faq-q .sign::before,.faq-q .sign::after{
  content:"";position:absolute;background:var(--green);border-radius:2px;transition:transform .26s ease,opacity .26s ease;
}
.faq-q .sign::before{left:0;top:9px;width:20px;height:2px}
.faq-q .sign::after{left:9px;top:0;width:2px;height:20px}
.faq-item.is-open .faq-q .sign::after{transform:rotate(90deg);opacity:0}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a p{padding:0 26px 22px;font-size:15.5px;color:var(--muted);line-height:1.85}

/* ---------- cta ---------- */
.cta-box{
  position:relative;overflow:hidden;border-radius:var(--r-lg);
  background:linear-gradient(115deg,#0B1210 0%,#0F3D33 100%);
  color:#fff;padding:52px 48px;box-shadow:var(--sh-hover);
}
.cta-box::after{
  content:"";position:absolute;right:-60px;top:-60px;width:280px;height:280px;border-radius:50%;
  background:radial-gradient(circle,rgba(198,242,78,.24),transparent 66%);
}
.cta-box h2{font-size:clamp(24px,3vw,32px);margin-bottom:14px}
.cta-box p{color:rgba(255,255,255,.78);max-width:620px;font-size:16px;line-height:1.8}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;position:relative;z-index:2}

/* ---------- footer ---------- */
.site-footer{background:var(--ink);color:rgba(255,255,255,.72);position:relative;padding-top:2px}
.site-footer::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--lime),var(--orange),transparent)}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:38px;padding:64px 24px 44px}
.footer-brand .logo{margin-bottom:16px}
.footer-brand p{font-size:14.5px;line-height:1.85;color:rgba(255,255,255,.62);max-width:320px}
.footer-col h3{font-size:15px;color:#fff;margin-bottom:16px;font-weight:700}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col a{font-size:14.5px;color:rgba(255,255,255,.68);transition:color .18s ease}
.footer-col a:hover{color:var(--lime)}
.footer-col p{font-size:14.5px;color:rgba(255,255,255,.62);line-height:1.75;margin-bottom:16px}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  padding:22px 24px 30px;border-top:1px solid rgba(255,255,255,.1);
  font-size:13.5px;color:rgba(255,255,255,.5);
}

/* ---------- responsive ---------- */
@media (max-width:1200px){
  .container{padding:0 22px}
  .sticky-layout{grid-template-columns:240px 1fr;gap:32px}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:32px}
  .footer-col:last-child{grid-column:1 / -1}
}
@media (max-width:992px){
  .nav-links{display:none}
  .nav-toggle{display:block}
  .section{padding:64px 0}
  .section-tight{padding:48px 0}
  .page-hero{min-height:360px;padding:138px 0 52px}
  .stats{grid-template-columns:repeat(2,1fr);gap:18px;padding:24px 20px}
  .stat{border-right:0;border-bottom:1px solid var(--line-soft);padding-bottom:14px}
  .stat:nth-child(3),.stat:nth-child(4){border-bottom:0;padding-bottom:0}
  .sticky-layout{grid-template-columns:1fr;gap:26px}
  .side-nav{position:static}
  .side-nav ul{flex-direction:row;flex-wrap:wrap;gap:8px}
  .side-nav a{background:#F4F6F0;padding:10px 14px}
  .split{grid-template-columns:1fr;gap:32px}
  .figure img{height:320px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;padding:48px 22px 36px}
  .footer-col:last-child{grid-column:auto}
}
@media (max-width:768px){
  .header-inner{height:64px}
  .mobile-drawer{inset:64px 0 0}
  .crumb-bar{top:64px}
  .page-hero{padding:126px 0 44px;min-height:auto}
  .hero-meta{gap:10px}
  .chip{font-size:13px;padding:7px 12px}
  .row-item{grid-template-columns:1fr;gap:12px;padding:18px 20px}
  .row-thumb{width:100%;height:150px}
  .row-tag{justify-self:start}
  .group-head{padding:20px 20px 16px}
  .cta-box{padding:36px 24px}
  .faq-q{font-size:16px;padding:18px 20px}
  .faq-a p{padding:0 20px 20px}
  .footer-grid{grid-template-columns:1fr;padding:44px 20px 30px}
  .footer-bottom{flex-direction:column;gap:6px;padding:20px 20px 28px}
}
@media (max-width:520px){
  body{font-size:16px}
  .container{padding:0 18px}
  .hero-cta .btn{width:100%}
  .stats{grid-template-columns:1fr}
  .stat{border-bottom:1px solid var(--line-soft);padding-bottom:14px}
  .stat:last-child{border-bottom:0;padding-bottom:0}
  .timeline{padding-left:28px}
  .tl-item::before{left:-29px;width:18px;height:18px}
  .cta-actions .btn{width:100%}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
}