/* roulang page: index */
:root{
  --c-primary:#C4F03C;
  --c-primary-ink:#0E0F12;
  --c-accent:#FF6B35;
  --c-ink:#0E0F12;
  --c-ink-2:#1A1D21;
  --c-paper:#F7F5F0;
  --c-surface:#FFFFFF;
  --c-line:#E6E2D9;
  --c-muted:#6B6F76;
  --c-muted-2:#9A9EA5;
  --c-success:#2F7D46;
  --c-success-bg:#EDF6EF;
  --c-warn:#B4761B;
  --c-warn-bg:#FBF3E4;
  --c-error:#C0392B;
  --c-error-bg:#FBEDEB;
  --r-btn:10px;
  --r-card:16px;
  --r-block:20px;
  --r-pill:999px;
  --sh-card:0 1px 2px rgba(14,15,18,.06),0 14px 34px -18px rgba(14,15,18,.22);
  --sh-hover:0 20px 44px -18px rgba(14,15,18,.30);
  --sp-section:96px;
  --font-sans:"PingFang SC","HarmonyOS Sans SC","Source Han Sans SC","Microsoft YaHei",system-ui,sans-serif;
  --font-num:ui-monospace,SFMono-Regular,"DIN Alternate",Consolas,monospace;
  --wrap:1240px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.8;
  color:var(--c-ink);
  background:var(--c-paper);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--c-ink);text-decoration:none}
a:hover{color:var(--c-ink)}
button,input,select,textarea{font-family:inherit;font-size:inherit}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.25}
p{margin:0 0 1.15em}
p:last-child{margin-bottom:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:3px solid rgba(196,240,60,.75);outline-offset:2px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px;width:100%}
.num{font-family:var(--font-num);font-variant-numeric:tabular-nums}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:600;letter-spacing:.14em;
  text-transform:uppercase;color:var(--c-muted);
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--c-primary);border-radius:2px}
.eyebrow.on-dark{color:rgba(255,255,255,.72)}

/* ---------- 头部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(247,245,240,.94);
  backdrop-filter:blur(12px);
  border-bottom:1px solid transparent;
  transition:box-shadow .18s ease-out,border-color .18s ease-out;
}
.site-header.is-stuck{border-bottom-color:var(--c-line);box-shadow:0 10px 26px -22px rgba(14,15,18,.55)}
.header-top{height:64px;transition:height .18s ease-out}
.site-header.is-stuck .header-top{height:56px}
.header-top-inner{display:flex;align-items:center;gap:20px;height:100%}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{
  width:34px;height:34px;border-radius:9px;background:var(--c-ink);
  display:grid;place-items:center;flex-shrink:0;
}
.brand-mark i{color:var(--c-primary);font-size:16px}
.brand-text{font-size:17px;font-weight:800;letter-spacing:-.01em;white-space:nowrap}
.brand-text em{font-style:normal;color:var(--c-muted);font-weight:600;font-size:13px;margin-left:6px}
.search-form{display:flex;align-items:center;gap:8px;flex:1;max-width:420px}
.search-form input{
  height:40px;border-radius:var(--r-btn);border:1px solid var(--c-line);
  background:var(--c-surface);padding:0 14px;width:100%;color:var(--c-ink);
  transition:border-color .18s ease-out,box-shadow .18s ease-out;
}
.search-form input::placeholder{color:var(--c-muted-2)}
.search-form input:focus{outline:none;border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(196,240,60,.30)}
.search-form button{
  height:40px;width:40px;border-radius:var(--r-btn);border:1px solid var(--c-line);
  background:var(--c-surface);color:var(--c-ink);flex-shrink:0;cursor:pointer;
  transition:background .16s ease-out,color .16s ease-out,border-color .16s ease-out;
}
.search-form button:hover{background:var(--c-ink);color:var(--c-primary);border-color:var(--c-ink)}
.trend-strip{display:flex;align-items:center;gap:8px;overflow:hidden;flex:1;min-width:0}
.trend-strip .chip{
  white-space:nowrap;font-size:13px;padding:5px 12px;border-radius:var(--r-pill);
  border:1px solid var(--c-line);background:var(--c-surface);color:var(--c-muted);
  transition:border-color .16s ease-out,color .16s ease-out;
}
.trend-strip .chip:hover{border-color:var(--c-primary);color:var(--c-ink)}
.header-link{font-size:14px;color:var(--c-muted);white-space:nowrap;border-bottom:1px solid var(--c-primary)}
.header-link:hover{color:var(--c-ink)}
.burger{
  display:none;width:42px;height:42px;border-radius:var(--r-btn);
  border:1px solid var(--c-line);background:var(--c-surface);cursor:pointer;
  align-items:center;justify-content:center;flex-shrink:0;
}
.header-nav{border-top:1px solid var(--c-line);height:48px;transition:height .18s ease-out}
.site-header.is-stuck .header-nav{height:44px}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:100%}
.channel-nav{display:flex;align-items:center;gap:26px;overflow-x:auto;scrollbar-width:none;height:100%}
.channel-nav::-webkit-scrollbar{display:none}
.channel-nav a{
  position:relative;display:flex;align-items:center;height:100%;
  font-size:15px;font-weight:500;color:var(--c-muted);white-space:nowrap;
  transition:color .16s ease-out;
}
.channel-nav a::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:3px;
  background:var(--c-primary);border-radius:3px 3px 0 0;transform:scaleX(0);
  transition:transform .18s ease-out;
}
.channel-nav a:hover{color:var(--c-ink)}
.channel-nav a.active{color:var(--c-ink);font-weight:700}
.channel-nav a.active::after,.channel-nav a:hover::after{transform:scaleX(1)}
.mobile-panel{display:none;border-top:1px solid var(--c-line);background:var(--c-surface);padding:16px 0 22px}
.mobile-panel.open{display:block}
.mobile-panel a{display:block;padding:11px 0;border-bottom:1px solid var(--c-line);font-size:15px;color:var(--c-ink)}
.mobile-panel a:last-child{border-bottom:none}

/* ---------- 按钮 ---------- */
.btn{--bs-btn-focus-box-shadow:none;border-radius:var(--r-btn);font-weight:600;transition:all .16s ease-out;border:1px solid transparent}
.btn-lime{
  background:var(--c-primary);color:var(--c-primary-ink);border-color:var(--c-primary);
  padding:11px 22px;
}
.btn-lime:hover{background:var(--c-ink);color:var(--c-primary);border-color:var(--c-ink);transform:translateY(-1px)}
.btn-ink{
  background:transparent;color:var(--c-ink);border-color:var(--c-ink);padding:11px 22px;
}
.btn-ink:hover{background:var(--c-ink);color:var(--c-paper)}
.btn-ghost{
  background:transparent;color:var(--c-paper);border-color:rgba(255,255,255,.34);padding:11px 22px;
}
.btn-ghost:hover{border-color:var(--c-primary);color:var(--c-primary);background:transparent}
.btn-sm{padding:8px 16px;font-size:14px}
.btn-lg{padding:14px 28px;font-size:16px}
.link-underline{
  border-bottom:2px solid var(--c-primary);padding-bottom:2px;font-weight:600;font-size:14px;
}
.link-underline:hover{border-bottom-color:var(--c-ink)}

/* ---------- 通用板块 ---------- */
.section{padding:var(--sp-section) 0}
.section-sm{padding:64px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px}
.section-head h2{font-size:clamp(24px,3vw,34px);margin-top:10px}
.section-head .sub{color:var(--c-muted);font-size:14px;margin-top:8px;max-width:640px}
.on-dark{background:var(--c-ink);color:var(--c-paper)}
.on-dark h2,.on-dark h3{color:var(--c-paper)}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;
  background:
    linear-gradient(180deg,rgba(247,245,240,.92),rgba(247,245,240,.98)),
    url("/assets/images/backpic/back-2.png") center/cover no-repeat;
  padding:72px 0 84px;
}
.hero-grid{display:grid;grid-template-columns:7fr 5fr;gap:32px;align-items:center}
.hero h1{
  font-size:clamp(30px,4.6vw,52px);font-weight:800;line-height:1.15;
  letter-spacing:-.02em;margin:18px 0 16px;
}
.hero h1 mark{background:linear-gradient(transparent 62%,var(--c-primary) 62%);color:inherit;padding:0 2px}
.hero-sub{font-size:17px;color:var(--c-muted);max-width:520px;margin-bottom:26px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:38px}
.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;border-top:1px solid var(--c-line);padding-top:22px}
.stat-row .stat-num{font-family:var(--font-num);font-variant-numeric:tabular-nums;font-size:26px;font-weight:700;line-height:1.2}
.stat-row .stat-num span{font-size:14px;color:var(--c-muted);font-weight:500;margin-left:4px}
.stat-row .stat-label{font-size:13px;color:var(--c-muted);margin-top:2px}
.hero-media{position:relative}
.hero-media img{
  width:100%;aspect-ratio:16/10;object-fit:cover;
  border-radius:var(--r-block);box-shadow:var(--sh-card);
}
.hero-media .live-badge{position:absolute;top:16px;left:16px}
.hero-mini-cd{
  position:absolute;right:16px;bottom:16px;background:var(--c-surface);
  border:1px solid var(--c-line);border-radius:var(--r-card);
  padding:12px 16px;box-shadow:var(--sh-card);display:flex;align-items:baseline;gap:6px;
}
.hero-mini-cd .lbl{font-size:12px;color:var(--c-muted);letter-spacing:.06em;margin-right:4px}
.hero-mini-cd .v{font-family:var(--font-num);font-variant-numeric:tabular-nums;font-size:24px;font-weight:700;color:var(--c-accent);line-height:1}
.hero-mini-cd .u{font-size:12px;color:var(--c-muted)}

/* ---------- 徽章 ---------- */
.badge-soft{
  display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;
  padding:4px 12px;border-radius:var(--r-pill);
  background:var(--c-paper);border:1px solid var(--c-line);color:var(--c-ink);
}
.live-badge{
  display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:700;
  letter-spacing:.08em;padding:5px 12px;border-radius:var(--r-pill);
  background:var(--c-accent);color:#fff;
}
.live-badge::before{
  content:"";width:6px;height:6px;border-radius:50%;background:#fff;
  animation:pulse 2s ease-in-out infinite;
}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.35;transform:scale(.82)}}
.duration-tag{
  position:absolute;right:12px;bottom:12px;font-size:12px;font-weight:600;
  padding:3px 9px;border-radius:6px;background:rgba(14,15,18,.78);color:#fff;
  font-family:var(--font-num);font-variant-numeric:tabular-nums;
}

/* ---------- 直播封面大卡 ---------- */
.feature-live{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-block);
  overflow:hidden;box-shadow:var(--sh-card);transition:transform .18s ease-out,box-shadow .18s ease-out,border-color .18s ease-out;
}
.feature-live:hover{transform:translateY(-2px);box-shadow:var(--sh-hover);border-color:var(--c-primary)}
.feature-live-media{position:relative;display:block}
.feature-live-media img{width:100%;aspect-ratio:16/9;object-fit:cover}
.feature-live-media .live-badge{position:absolute;top:16px;left:16px}
.play-tip{
  position:absolute;inset:0;display:grid;place-items:center;opacity:0;
  background:rgba(14,15,18,.28);transition:opacity .18s ease-out;
}
.play-tip i{
  width:62px;height:62px;border-radius:50%;background:var(--c-primary);color:var(--c-ink);
  display:grid;place-items:center;font-size:20px;
}
.feature-live:hover .play-tip{opacity:1}
.feature-live-body{padding:24px 26px 26px}
.feature-live-body h3{font-size:22px;margin-bottom:8px}
.feature-live-body .desc{color:var(--c-muted);font-size:14px;margin-bottom:14px}
.meta-line{display:flex;flex-wrap:wrap;align-items:center;gap:14px;font-size:13px;color:var(--c-muted)}
.meta-line .num{color:var(--c-ink);font-weight:600}

/* ---------- 倒计时 ---------- */
.countdown-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;max-width:760px}
.cd-cell{
  border:1px solid rgba(255,255,255,.16);border-radius:var(--r-card);
  padding:18px 12px;text-align:center;
}
.cd-cell .v{
  font-family:var(--font-num);font-variant-numeric:tabular-nums;
  font-size:clamp(34px,4.4vw,52px);font-weight:700;color:var(--c-accent);
  line-height:1.05;transition:opacity .2s ease-out,transform .2s ease-out;
}
.cd-cell .k{font-size:12px;letter-spacing:.16em;color:rgba(255,255,255,.6);margin-top:6px}
.cd-cell .v.tick{opacity:.55;transform:translateY(-2px)}
.cd-foot{display:flex;flex-wrap:wrap;align-items:center;gap:18px;margin-top:28px;font-size:14px;color:rgba(255,255,255,.72)}
.cd-foot strong{color:var(--c-paper);font-family:var(--font-num);font-variant-numeric:tabular-nums;font-weight:600}

/* ---------- 看点行式列表 ---------- */
.point-list{border-top:1px solid var(--c-line)}
.point-row{
  display:grid;grid-template-columns:64px 1fr auto;gap:20px;align-items:center;
  padding:24px 16px;border-bottom:1px solid var(--c-line);
  transition:background .16s ease-out,transform .16s ease-out;
}
.point-row:hover{background:var(--c-surface);transform:translateX(4px)}
.point-row .idx{
  font-family:var(--font-num);font-variant-numeric:tabular-nums;
  font-size:24px;font-weight:700;color:var(--c-primary);-webkit-text-stroke:.4px rgba(14,15,18,.25);
}
.point-row h3{font-size:20px;margin-bottom:4px}
.point-row p{color:var(--c-muted);font-size:14px;margin:0}

/* ---------- 订阅 ---------- */
.subscribe-card{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-block);
  padding:32px;display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center;
  box-shadow:var(--sh-card);
}
.subscribe-card h2{font-size:clamp(22px,2.4vw,28px);margin-bottom:8px}
.subscribe-card .desc{color:var(--c-muted);font-size:14px;margin:0}
.subscribe-form{display:flex;gap:10px;flex-wrap:wrap}
.subscribe-form input{
  height:48px;border-radius:var(--r-btn);border:1px solid var(--c-line);
  padding:0 16px;min-width:260px;background:var(--c-surface);color:var(--c-ink);
  transition:border-color .18s ease-out,box-shadow .18s ease-out;
}
.subscribe-form input:focus{outline:none;border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(196,240,60,.30)}
.form-hint{font-size:12px;color:var(--c-muted);margin-top:10px}
.form-msg{font-size:13px;padding:8px 14px;border-radius:var(--r-btn);margin-top:10px;display:none}
.form-msg.ok{display:block;background:var(--c-success-bg);color:var(--c-success)}
.form-msg.err{display:block;background:var(--c-error-bg);color:var(--c-error)}

/* ---------- 回放卡片带 ---------- */
.scroll-band{
  display:flex;gap:20px;overflow-x:auto;padding:4px 4px 20px;
  scroll-snap-type:x proximity;
}
.scroll-band::-webkit-scrollbar{height:6px}
.scroll-band::-webkit-scrollbar-thumb{background:var(--c-line);border-radius:99px}
.replay-card{
  flex:0 0 300px;scroll-snap-align:start;background:var(--c-surface);
  border:1px solid var(--c-line);border-radius:var(--r-card);overflow:hidden;
  box-shadow:var(--sh-card);transition:transform .18s ease-out,box-shadow .18s ease-out,border-color .18s ease-out;
}
.replay-card:hover{transform:translateY(-2px);box-shadow:var(--sh-hover);border-color:var(--c-primary)}
.replay-card .thumb{position:relative}
.replay-card img{width:100%;aspect-ratio:16/9;object-fit:cover}
.replay-card .body{padding:16px 18px 18px}
.replay-card h3{font-size:16px;line-height:1.5;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.replay-card .meta{font-size:13px;color:var(--c-muted);font-family:var(--font-num);font-variant-numeric:tabular-nums}

/* ---------- 最新信息 ---------- */
.news-grid{display:grid;grid-template-columns:8fr 4fr;gap:28px;align-items:start}
.news-feature{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--sh-card);transition:transform .18s ease-out,box-shadow .18s ease-out,border-color .18s ease-out;
}
.news-feature:hover{transform:translateY(-2px);box-shadow:var(--sh-hover);border-color:var(--c-primary)}
.news-feature-media img{width:100%;aspect-ratio:16/9;object-fit:cover}
.news-feature-body{padding:24px}
.news-feature-body h3{font-size:22px;margin:12px 0 10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-feature-body h3 a:hover{color:var(--c-ink);border-bottom:2px solid var(--c-primary)}
.news-feature-body .summary{
  color:var(--c-muted);font-size:14px;display:-webkit-box;-webkit-line-clamp:2;
  -webkit-box-orient:vertical;overflow:hidden;margin-bottom:14px;
}
.news-side{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);padding:8px 20px;box-shadow:var(--sh-card)}
.news-item{display:block;padding:16px 0;border-bottom:1px solid var(--c-line);transition:padding-left .16s ease-out}
.news-item:last-child{border-bottom:none}
.news-item:hover{padding-left:6px}
.news-item h3{
  font-size:15px;font-weight:600;line-height:1.55;margin-bottom:6px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-item:hover h3{color:var(--c-ink)}
.news-item .meta{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--c-muted)}
.news-item .meta .num{font-family:var(--font-num);font-variant-numeric:tabular-nums}
.empty-state{
  border:1px dashed var(--c-line);border-radius:var(--r-card);
  min-height:220px;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:14px;text-align:center;padding:32px;background:var(--c-surface);
}
.empty-state i{font-size:26px;color:var(--c-muted-2)}
.empty-state p{color:var(--c-muted);font-size:14px;margin:0}

/* ---------- 数据条 ---------- */
.data-band{background:var(--c-ink);color:var(--c-paper);border-radius:var(--r-block);padding:40px 24px}
.data-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.data-grid .v{font-family:var(--font-num);font-variant-numeric:tabular-nums;font-size:34px;font-weight:700;color:var(--c-primary);line-height:1.1}
.data-grid .k{font-size:13px;color:rgba(255,255,255,.66);margin-top:6px}

/* ---------- FAQ ---------- */
.faq-acc .accordion-item{
  background:var(--c-surface);border:1px solid var(--c-line);
  border-radius:var(--r-card)!important;margin-bottom:14px;overflow:hidden;
}
.faq-acc .accordion-button{
  background:var(--c-surface);color:var(--c-ink);font-weight:600;font-size:17px;
  padding:20px 22px;border:none;box-shadow:none;
}
.faq-acc .accordion-button::before{
  content:"";width:3px;height:22px;background:var(--c-primary);
  border-radius:2px;margin-right:14px;flex-shrink:0;
}
.faq-acc .accordion-button::after{
  content:"+";background-image:none;width:26px;height:26px;font-size:22px;
  line-height:1;display:grid;place-items:center;color:var(--c-muted);
  transition:transform .18s ease-out,color .18s ease-out;
}
.faq-acc .accordion-button:not(.collapsed){background:var(--c-surface);color:var(--c-ink);box-shadow:none}
.faq-acc .accordion-button:not(.collapsed)::after{transform:rotate(45deg);color:var(--c-primary)}
.faq-acc .accordion-body{padding:0 22px 22px 61px;color:var(--c-muted);font-size:15px;line-height:1.8}

/* ---------- CTA 条 ---------- */
.cta-band{
  background:var(--c-ink-2);color:var(--c-paper);border-radius:var(--r-block);
  padding:48px;display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center;
  border:1px solid rgba(196,240,60,.22);
}
.cta-band h2{font-size:clamp(22px,2.8vw,30px);margin-bottom:10px}
.cta-band p{color:rgba(255,255,255,.7);font-size:14px;margin:0}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--c-ink);color:rgba(255,255,255,.78);padding:64px 0 0;margin-top:var(--sp-section)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.6fr;gap:36px;padding-bottom:44px}
.site-footer h3{color:var(--c-paper);font-size:15px;font-weight:700;margin-bottom:18px;letter-spacing:.02em}
.site-footer a{color:rgba(255,255,255,.72);font-size:14px}
.site-footer a:hover{color:var(--c-primary)}
.footer-links li{margin-bottom:10px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand .brand-mark{background:var(--c-primary)}
.footer-brand .brand-mark i{color:var(--c-ink)}
.footer-brand span{color:var(--c-paper);font-weight:800;font-size:16px}
.footer-note{font-size:13px;line-height:1.8;color:rgba(255,255,255,.6)}
.footer-sub-form{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:10px}
.footer-sub-form input{
  flex:1;min-width:150px;height:44px;border-radius:var(--r-btn);
  border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.06);
  color:#fff;padding:0 14px;
}
.footer-sub-form input::placeholder{color:rgba(255,255,255,.42)}
.footer-sub-form input:focus{outline:none;border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(196,240,60,.18)}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);padding:20px 0;
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  font-size:13px;color:rgba(255,255,255,.55);
}

/* ---------- 动效 ---------- */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .24s cubic-bezier(.22,.61,.36,1),transform .24s cubic-bezier(.22,.61,.36,1)}
.reveal.is-in{opacity:1;transform:none}

/* ---------- 响应式 ---------- */
@media (max-width:1399.98px){
  .hero-grid{grid-template-columns:7fr 5fr;gap:28px}
}
@media (max-width:1199.98px){
  .trend-strip{display:none}
}
@media (max-width:991.98px){
  :root{--sp-section:72px}
  .hero-grid{grid-template-columns:1fr;gap:32px}
  .hero{padding:48px 0 60px}
  .news-grid{grid-template-columns:1fr}
  .subscribe-card{grid-template-columns:1fr}
  .cta-band{grid-template-columns:1fr;padding:36px 28px}
  .data-grid{grid-template-columns:repeat(2,1fr);gap:28px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
  .search-form{display:none}
  .header-nav{height:auto;padding:8px 0}
  .nav-inner{flex-direction:column;align-items:stretch;gap:10px}
  .channel-nav{height:auto;padding-bottom:4px}
  .channel-nav a{height:auto;padding:6px 0}
  .channel-nav a::after{bottom:-2px}
  .burger{display:flex}
}
@media (max-width:767.98px){
  :root{--sp-section:56px}
  .wrap{padding:0 20px}
  .header-top{height:60px}
  .hero h1{font-size:clamp(28px,7vw,36px)}
  .hero-cta .btn{flex:1;text-align:center}
  .stat-row{grid-template-columns:1fr;gap:12px}
  .point-row{grid-template-columns:44px 1fr;gap:14px;padding:20px 4px}
  .point-row .tag{grid-column:2}
  .countdown-grid{grid-template-columns:repeat(4,1fr);gap:10px}
  .cd-cell{padding:14px 6px}
  .cd-cell .v{font-size:30px}
  .cd-cell .k{font-size:11px;letter-spacing:.08em}
  .subscribe-form input{min-width:0;width:100%}
  .subscribe-form .btn{width:100%}
  .replay-card{flex:0 0 76vw}
  .faq-acc .accordion-body{padding:0 20px 20px 20px}
  .footer-grid{grid-template-columns:1fr;gap:26px}
}
@media (max-width:519.98px){
  .wrap{padding:0 16px}
  .brand-text{font-size:15px}
  .brand-text em{display:none}
  .section-head{flex-direction:column;align-items:flex-start;gap:14px}
  .hero-mini-cd{right:10px;bottom:10px;padding:10px 12px}
  .hero-mini-cd .v{font-size:20px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}

/* roulang page: article */
:root{
  --c-primary:#C4F03C;
  --c-accent:#FF6B35;
  --c-ink:#0E0F12;
  --c-ink-2:#1A1D21;
  --c-paper:#F7F5F0;
  --c-surface:#FFFFFF;
  --c-line:#E6E2D9;
  --c-muted:#6B6F76;
  --c-muted-2:#9A9EA5;
  --c-success-bg:#EAF5EC;--c-success:#2F7D46;
  --c-warn-bg:#FBF2E2;--c-warn:#B4761B;
  --c-error-bg:#FBECEA;--c-error:#C0392B;
  --r-btn:10px;--r-card:16px;--r-block:20px;--r-pill:999px;
  --sh-card:0 1px 2px rgba(14,15,18,.06),0 14px 34px -18px rgba(14,15,18,.22);
  --sh-hover:0 20px 44px -18px rgba(14,15,18,.30);
  --font-sans:"PingFang SC","HarmonyOS Sans SC","Source Han Sans SC","Microsoft YaHei",system-ui,sans-serif;
  --font-num:ui-monospace,SFMono-Regular,"DIN Alternate",Consolas,monospace;
  --wrap:1240px;
  --sp-block:96px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--c-paper);color:var(--c-ink);
  font-family:var(--font-sans);font-size:16px;line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--c-ink);text-decoration:none;transition:color .16s ease-out,border-color .16s ease-out}
a:hover{color:var(--c-ink)}
button,input{font-family:inherit;font-size:inherit}
:focus-visible{outline:3px solid rgba(196,240,60,.75);outline-offset:2px;border-radius:6px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.num{font-family:var(--font-num);font-variant-numeric:tabular-nums}
.eyebrow{font-size:12px;font-weight:600;letter-spacing:.14em;color:var(--c-muted);text-transform:uppercase}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(247,245,240,.94);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--c-line);
  transition:box-shadow .18s ease-out,background .18s ease-out;
}
.site-header.is-stuck{box-shadow:0 10px 30px -22px rgba(14,15,18,.45)}
.header-top{display:flex;align-items:center;gap:20px;min-height:64px;transition:min-height .18s ease-out}
.site-header.is-stuck .header-top{min-height:56px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;letter-spacing:-.01em;flex:0 0 auto}
.brand-mark{
  width:34px;height:34px;border-radius:10px;background:var(--c-ink);color:var(--c-primary);
  display:grid;place-items:center;font-size:15px;
}
.brand-text{white-space:nowrap}
.header-tools{display:flex;align-items:center;gap:12px;margin-left:auto;flex:1 1 auto;justify-content:flex-end}
.search-box{
  display:flex;align-items:center;gap:8px;height:44px;padding:0 14px;
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-pill);
  width:280px;transition:border-color .16s ease-out,box-shadow .16s ease-out;
}
.search-box i{color:var(--c-muted);font-size:14px}
.search-box input{border:0;outline:0;background:transparent;width:100%;font-size:14px;color:var(--c-ink)}
.search-box input::placeholder{color:var(--c-muted-2)}
.search-box:focus-within{border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(196,240,60,.20)}
.hot-chips{display:flex;align-items:center;gap:8px;overflow-x:auto;scrollbar-width:none;max-width:330px}
.hot-chips::-webkit-scrollbar{display:none}
.chip{
  flex:0 0 auto;font-size:12px;color:var(--c-muted);padding:5px 12px;border-radius:var(--r-pill);
  border:1px solid var(--c-line);background:var(--c-surface);white-space:nowrap;transition:all .16s ease-out;
}
.chip:hover{color:var(--c-ink);border-color:var(--c-primary)}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:var(--r-btn);border:1px solid var(--c-line);
  background:var(--c-surface);color:var(--c-ink);align-items:center;justify-content:center;
}
.header-bottom{border-top:1px solid var(--c-line);transition:min-height .18s ease-out}
.channel-nav{display:flex;align-items:center;gap:28px;min-height:48px;overflow-x:auto;scrollbar-width:none}
.site-header.is-stuck .channel-nav{min-height:44px}
.channel-nav::-webkit-scrollbar{display:none}
.channel-nav a{
  position:relative;flex:0 0 auto;font-size:15px;color:var(--c-muted);padding:12px 0;font-weight:500;
}
.channel-nav a:hover{color:var(--c-ink)}
.channel-nav a.active{color:var(--c-ink);font-weight:700}
.channel-nav a.active::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--c-primary);border-radius:3px;
}
.mobile-panel{display:none;border-top:1px solid var(--c-line);background:var(--c-paper);padding:16px 0 22px}
.mobile-panel.open{display:block}
.mobile-panel .channel-nav{flex-direction:column;align-items:flex-start;gap:4px;min-height:auto;overflow:visible}
.mobile-panel .channel-nav a{width:100%;padding:10px 0;border-bottom:1px solid var(--c-line)}
.mobile-panel .search-box{width:100%;margin:14px 0}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:var(--r-btn);
  font-weight:600;border:1px solid transparent;transition:all .16s ease-out;cursor:pointer;line-height:1}
.btn-lime{background:var(--c-primary);color:var(--c-ink);border-color:var(--c-primary)}
.btn-lime:hover{background:var(--c-ink);color:var(--c-primary);border-color:var(--c-ink);transform:translateY(-1px)}
.btn-outline{background:transparent;color:var(--c-ink);border-color:var(--c-ink)}
.btn-outline:hover{background:var(--c-ink);color:var(--c-paper)}
.btn-darkline{background:var(--c-surface);color:var(--c-ink);border-color:var(--c-line)}
.btn-darkline:hover{border-color:var(--c-primary)}
.btn-sm{height:36px;padding:0 16px;font-size:14px}
.btn-md{height:44px;padding:0 22px;font-size:15px}
.btn-lg{height:52px;padding:0 28px;font-size:16px}
.link-more{font-weight:600;border-bottom:2px solid var(--c-primary);padding-bottom:2px}
.link-more:hover{border-bottom-width:3px}

/* ---------- badges ---------- */
.badge-cat{display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:var(--r-pill);
  font-size:12px;font-weight:600;background:var(--c-paper);border:1px solid var(--c-line);color:var(--c-ink)}
.badge-live{display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 12px;border-radius:var(--r-pill);
  background:var(--c-accent);color:#fff;font-size:12px;font-weight:700}
.badge-live::before{content:"";width:6px;height:6px;border-radius:50%;background:#fff;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.badge-tag{display:inline-flex;align-items:center;height:30px;padding:0 14px;border-radius:var(--r-pill);
  font-size:13px;background:var(--c-paper);border:1px solid var(--c-line);color:var(--c-muted);transition:all .16s ease-out}
.badge-tag:hover{color:var(--c-ink);border-color:var(--c-primary)}

/* ---------- article head ---------- */
.breadcrumb-line{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--c-muted);padding:26px 0 0;flex-wrap:wrap}
.breadcrumb-line a{color:var(--c-muted)}
.breadcrumb-line a:hover{color:var(--c-ink)}
.breadcrumb-line .sep{color:var(--c-muted-2)}
.breadcrumb-line .now{color:var(--c-muted);max-width:420px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.article-head{padding-bottom:28px;border-bottom:1px solid var(--c-line)}
.article-head h1{
  font-size:clamp(30px,4.6vw,52px);font-weight:800;line-height:1.15;letter-spacing:-.02em;
  margin:16px 0 0;max-width:820px;
}
.article-meta{display:flex;align-items:center;flex-wrap:wrap;gap:8px 18px;margin-top:18px;font-size:13px;color:var(--c-muted)}
.article-meta span.num{color:var(--c-muted)}
.head-actions{display:flex;gap:10px;margin-top:22px}
.icon-btn{
  width:44px;height:44px;border-radius:var(--r-btn);border:1px solid var(--c-line);background:var(--c-surface);
  color:var(--c-ink);display:inline-grid;place-items:center;transition:all .16s ease-out;
}
.icon-btn:hover{border-color:var(--c-primary);transform:translateY(-1px)}

/* ---------- article body ---------- */
.article-grid{display:grid;grid-template-columns:minmax(0,8fr) 300px;gap:48px;padding:48px 0 0;align-items:start}
.prose{max-width:780px;font-size:16px;line-height:1.8;color:var(--c-ink-2)}
.prose p{margin:0 0 1.15em}
.prose h2{
  font-size:clamp(24px,3vw,34px);font-weight:700;line-height:1.25;margin:40px 0 16px;
  padding-left:16px;border-left:4px solid var(--c-primary);
}
.prose h3{font-size:21px;font-weight:600;line-height:1.4;margin:28px 0 12px}
.prose a{color:var(--c-ink);border-bottom:1px solid var(--c-primary);font-weight:500}
.prose a:hover{border-bottom-width:2px}
.prose img{border-radius:12px;margin:20px 0 8px;width:100%;height:auto;object-fit:cover}
.prose figcaption,.prose .caption{font-size:13px;color:var(--c-muted);margin-bottom:20px}
.prose blockquote{
  margin:24px 0;padding:18px 22px;background:var(--c-paper);
  border-left:3px solid var(--c-primary);border-radius:0 12px 12px 0;color:var(--c-ink-2);
}
.prose ul,.prose ol{padding-left:1.4em;margin:0 0 1.15em}
.prose li{margin-bottom:8px}
.prose table{width:100%;border-collapse:collapse;font-size:14px}
.prose .table-scroll{overflow-x:auto;margin:22px 0;border:1px solid var(--c-line);border-radius:var(--r-card);background:var(--c-surface)}
.prose th,.prose td{border-bottom:1px solid var(--c-line);padding:12px 14px;text-align:left;white-space:nowrap}
.prose th{background:var(--c-paper);font-weight:600;color:var(--c-ink)}
.prose hr{border:0;border-top:1px solid var(--c-line);margin:34px 0}
.empty-state{
  border:1px dashed var(--c-line);border-radius:var(--r-card);min-height:220px;display:flex;
  flex-direction:column;align-items:center;justify-content:center;gap:14px;text-align:center;
  padding:40px 24px;background:var(--c-surface);
}
.empty-state i{font-size:30px;color:var(--c-muted-2)}
.empty-state p{margin:0;color:var(--c-muted);font-size:15px}

.tag-row{display:flex;flex-wrap:wrap;gap:10px;margin:40px 0 0;padding-top:28px;border-top:1px solid var(--c-line)}

.pager{display:grid;gap:14px;margin-top:32px}
.pager-card{
  display:block;background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  padding:18px 20px;transition:all .16s ease-out;
}
.pager-card:hover{border-color:var(--c-primary);transform:translateY(-2px);box-shadow:var(--sh-card)}
.pager-card small{display:block;font-size:13px;color:var(--c-muted);margin-bottom:6px}
.pager-card strong{font-size:16px;font-weight:600;display:block;line-height:1.5}

.related{margin-top:56px}
.related h2{font-size:24px;font-weight:700;margin:0 0 20px}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.rel-card{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);overflow:hidden;
  display:flex;flex-direction:column;transition:all .16s ease-out;
}
.rel-card:hover{transform:translateY(-2px);box-shadow:var(--sh-hover);border-color:var(--c-primary)}
.rel-card img{aspect-ratio:16/10;width:100%;object-fit:cover}
.rel-card .rel-body{padding:14px 16px 18px}
.rel-card h3{font-size:16px;font-weight:600;line-height:1.5;margin:10px 0 8px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.rel-card time{font-size:13px;color:var(--c-muted)}

.back-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:36px}

/* ---------- sidebar ---------- */
.side-col{position:sticky;top:96px;display:grid;gap:24px}
.side-card{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);padding:20px}
.side-card h3{font-size:16px;font-weight:700;margin:0 0 6px}
.side-card .side-cap{font-size:13px;color:var(--c-muted);margin:0 0 14px}
.hot-list{list-style:none;margin:0;padding:0}
.hot-list li{border-bottom:1px solid var(--c-line);padding:12px 0}
.hot-list li:last-child{border-bottom:0;padding-bottom:0}
.hot-list a{display:block;font-size:14px;line-height:1.6;font-weight:500}
.hot-list a:hover{color:var(--c-ink);border-left:3px solid var(--c-primary);padding-left:8px}
.hot-list time{font-size:12px;color:var(--c-muted);font-family:var(--font-num)}
.side-sub{display:flex;gap:8px;flex-direction:column}
.form-control-line{
  height:48px;border-radius:var(--r-btn);border:1px solid var(--c-line);background:var(--c-surface);
  padding:0 14px;font-size:14px;color:var(--c-ink);width:100%;outline:0;transition:all .16s ease-out;
}
.form-control-line::placeholder{color:var(--c-muted-2)}
.form-control-line:focus{border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(196,240,60,.20)}
.form-msg{font-size:12px;color:var(--c-success);background:var(--c-success-bg);border-radius:8px;padding:6px 10px;margin-top:10px;display:none}
.form-msg.show{display:block}
.side-note{font-size:12px;color:var(--c-muted);margin:10px 0 0}

/* ---------- faq ---------- */
.faq-section{padding:var(--sp-block) 0 0}
.section-head{margin-bottom:28px}
.section-head h2{font-size:clamp(24px,3vw,34px);font-weight:700;margin:0 0 12px}
.section-head p{margin:0;color:var(--c-muted);max-width:640px}
.accordion-item{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);margin-bottom:12px;overflow:hidden}
.accordion-button{
  font-size:16px;font-weight:600;color:var(--c-ink);background:var(--c-surface);padding:18px 20px 18px 22px;
  border-left:3px solid var(--c-primary);box-shadow:none !important;
}
.accordion-button:not(.collapsed){color:var(--c-ink);background:var(--c-surface);border-left-color:var(--c-ink)}
.accordion-button::after{
  content:"+";background-image:none;font-size:22px;font-weight:400;line-height:1;color:var(--c-muted);
  width:auto;height:auto;transition:transform .2s ease-out,color .2s ease-out;display:grid;place-items:center;
}
.accordion-button:not(.collapsed)::after{transform:rotate(45deg);color:var(--c-primary)}
.accordion-body{padding:0 22px 20px;color:var(--c-muted);line-height:1.8;font-size:15px}

/* ---------- CTA ---------- */
.cta-band{
  margin-top:var(--sp-block);background:var(--c-ink);color:var(--c-paper);
  border-radius:var(--r-block);padding:56px 44px;
}
.cta-band h2{font-size:clamp(24px,3vw,34px);font-weight:700;margin:0 0 12px;color:#fff}
.cta-band p{margin:0 0 24px;color:rgba(247,245,240,.72);max-width:640px}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}
.btn-ghost{background:transparent;color:var(--c-paper);border-color:rgba(247,245,240,.4)}
.btn-ghost:hover{border-color:var(--c-primary);color:var(--c-primary)}

/* ---------- footer ---------- */
.site-footer{margin-top:var(--sp-block);background:var(--c-ink);color:var(--c-paper);padding:64px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px}
.site-footer h3{font-size:15px;font-weight:700;color:#fff;margin:0 0 16px;letter-spacing:.02em}
.footer-brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;color:#fff;margin-bottom:14px}
.footer-brand .brand-mark{background:var(--c-primary);color:var(--c-ink)}
.footer-note{font-size:13px;color:rgba(247,245,240,.62);line-height:1.8;margin:0}
.footer-links{list-style:none;margin:0;padding:0}
.footer-links li{margin-bottom:10px}
.footer-links a{font-size:14px;color:rgba(247,245,240,.72);border-bottom:1px solid transparent}
.footer-links a:hover{color:var(--c-primary);border-bottom-color:var(--c-primary)}
.footer-sub-form{display:flex;gap:8px;margin-bottom:10px}
.footer-sub-form input{
  flex:1 1 auto;height:44px;border-radius:var(--r-btn);border:1px solid rgba(247,245,240,.22);
  background:rgba(255,255,255,.04);color:#fff;padding:0 14px;font-size:14px;outline:0;min-width:0;
}
.footer-sub-form input::placeholder{color:rgba(247,245,240,.45)}
.footer-sub-form input:focus{border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(196,240,60,.18)}
.footer-bottom{
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-top:44px;padding-top:20px;
  border-top:1px solid rgba(255,255,255,.12);font-size:13px;color:rgba(247,245,240,.55);
}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .24s cubic-bezier(.22,.61,.36,1),transform .24s cubic-bezier(.22,.61,.36,1)}
.reveal.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media (max-width:1199.98px){
  .article-grid{grid-template-columns:minmax(0,1fr);gap:40px}
  .side-col{position:static;grid-template-columns:1fr 1fr;display:grid}
}
@media (max-width:991.98px){
  :root{--sp-block:72px}
  .search-box{display:none}
  .hot-chips{display:none}
  .nav-toggle{display:inline-flex}
  .channel-nav{display:none}
  .article-grid{padding-top:36px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
  .cta-band{padding:40px 28px;border-radius:var(--r-card)}
}
@media (max-width:767.98px){
  :root{--sp-block:56px}
  .wrap{padding:0 16px}
  .related-grid{grid-template-columns:1fr}
  .side-col{grid-template-columns:1fr}
  .article-head h1{margin-top:12px}
  .pager{grid-template-columns:1fr}
}
@media (max-width:575.98px){
  body{font-size:15px}
  .brand-text{font-size:16px}
  .badge-tag{height:28px;padding:0 12px;font-size:12px}
  .cta-actions .btn{width:100%}
  .footer-sub-form{flex-direction:column}
  .footer-sub-form .btn{width:100%}
  .footer-bottom{flex-direction:column}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important}
  .reveal{opacity:1;transform:none}
}

/* roulang page: category1 */
:root{
  --c-primary:#C4F03C;
  --c-accent:#FF6B35;
  --c-ink:#0E0F12;
  --c-ink-2:#1A1D21;
  --c-paper:#F7F5F0;
  --c-surface:#FFFFFF;
  --c-line:#E6E2D9;
  --c-muted:#6B6F76;
  --c-muted-2:#9A9EA5;
  --c-success:#2F7D46;
  --c-warn:#B4761B;
  --c-error:#C0392B;
  --r-btn:10px;
  --r-card:16px;
  --r-block:20px;
  --r-pill:999px;
  --sh-card:0 1px 2px rgba(14,15,18,.06),0 14px 34px -18px rgba(14,15,18,.22);
  --sh-hover:0 20px 44px -18px rgba(14,15,18,.30);
  --sp-block:96px;
  --font-sans:"PingFang SC","HarmonyOS Sans SC","Source Han Sans SC","Microsoft YaHei",system-ui,sans-serif;
  --font-num:ui-monospace,SFMono-Regular,"DIN Alternate",Consolas,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.8;
  color:var(--c-ink);
  background:var(--c-paper);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
a:hover{color:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
button{font-family:inherit}
.num{font-family:var(--font-num);font-variant-numeric:tabular-nums}
:focus-visible{outline:2px solid var(--c-primary);outline-offset:3px}
.wrap{max-width:1240px;margin:0 auto;padding:0 24px;width:100%}
.block{padding:var(--sp-block) 0}
.block-sm{padding:56px 0}
.eyebrow{display:inline-block;font-size:12px;font-weight:600;letter-spacing:.14em;color:var(--c-ink);background:var(--c-primary);border-radius:var(--r-pill);padding:5px 14px;text-transform:uppercase}
.eyebrow-plain{display:inline-block;font-size:12px;font-weight:600;letter-spacing:.14em;color:var(--c-muted)}
h1{font-size:clamp(30px,4.6vw,52px);font-weight:800;line-height:1.15;letter-spacing:-.02em}
h2{font-size:clamp(24px,3vw,34px);font-weight:700;line-height:1.25;margin-bottom:16px}
h3{font-size:20px;font-weight:600;line-height:1.4}
.lead{color:var(--c-muted);font-size:15px}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:32px;flex-wrap:wrap}
.section-head p{color:var(--c-muted);font-size:15px;max-width:620px}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--r-btn);border:1px solid transparent;
  font-weight:600;font-size:15px;line-height:1.2;padding:12px 24px;
  cursor:pointer;transition:background-color .18s ease-out,color .18s ease-out,border-color .18s ease-out,transform .18s ease-out;
}
.btn-lime{background:var(--c-primary);color:var(--c-ink);border-color:var(--c-primary)}
.btn-lime:hover{background:var(--c-ink);color:var(--c-primary);border-color:var(--c-ink);transform:translateY(-1px)}
.btn-outline{background:transparent;color:var(--c-ink);border-color:var(--c-ink)}
.btn-outline:hover{background:var(--c-ink);color:var(--c-paper)}
.btn-ghost{background:transparent;color:var(--c-paper);border-color:rgba(247,245,240,.35)}
.btn-ghost:hover{border-color:var(--c-primary);color:var(--c-primary)}
.btn-sm{padding:8px 16px;font-size:14px}
.btn-lg{padding:15px 30px;font-size:16px}
.text-link{color:var(--c-ink);border-bottom:1px solid var(--c-primary);padding-bottom:2px;font-weight:600;font-size:15px}
.text-link:hover{border-bottom-width:3px}
.btn-row{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- badges ---------- */
.badge-soft{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;color:var(--c-ink);background:var(--c-paper);border:1px solid var(--c-line);border-radius:var(--r-pill);padding:5px 12px}
.live-badge{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.08em;color:#fff;background:var(--c-accent);border-radius:var(--r-pill);padding:5px 13px}
.live-badge .dot{width:6px;height:6px;border-radius:50%;background:#fff;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.duration-tag{position:absolute;right:10px;bottom:10px;background:rgba(14,15,18,.78);color:#fff;font-size:12px;border-radius:6px;padding:3px 9px;font-family:var(--font-num)}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(247,245,240,.94);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--c-line);
  transition:box-shadow .18s ease-out;
}
.site-header.scrolled{box-shadow:0 10px 30px -22px rgba(14,15,18,.45)}
.header-top{display:flex;align-items:center;gap:20px;height:64px;transition:height .18s ease-out}
.site-header.scrolled .header-top{height:56px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{width:34px;height:34px;border-radius:var(--r-btn);background:var(--c-ink);color:var(--c-primary);display:grid;place-items:center;font-size:15px}
.brand-name{font-weight:800;font-size:17px;letter-spacing:-.01em;white-space:nowrap}
.header-search{display:flex;align-items:center;gap:8px;margin-left:auto}
.header-search input{
  width:240px;height:40px;border-radius:var(--r-btn);border:1px solid var(--c-line);
  background:var(--c-surface);padding:0 14px;font-size:14px;color:var(--c-ink);transition:border-color .18s ease-out,box-shadow .18s ease-out;
}
.header-search input::placeholder{color:var(--c-muted-2)}
.header-search input:focus{outline:none;border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(196,240,60,.12)}
.icon-btn{
  width:40px;height:40px;border-radius:var(--r-btn);border:1px solid var(--c-line);background:var(--c-surface);
  color:var(--c-ink);display:grid;place-items:center;cursor:pointer;transition:border-color .18s ease-out,color .18s ease-out;
}
.icon-btn:hover{border-color:var(--c-primary);color:var(--c-ink)}
.header-actions{display:flex;align-items:center;gap:14px;flex:0 0 auto}
.hot-words{display:flex;align-items:center;gap:8px;overflow-x:auto;scrollbar-width:none}
.hot-words::-webkit-scrollbar{display:none}
.hot-words a{font-size:13px;color:var(--c-muted);border:1px solid var(--c-line);border-radius:var(--r-pill);padding:4px 12px;white-space:nowrap;transition:border-color .18s ease-out,color .18s ease-out}
.hot-words a:hover{border-color:var(--c-primary);color:var(--c-ink)}
.burger{display:none;width:40px;height:40px;border-radius:var(--r-btn);border:1px solid var(--c-line);background:var(--c-surface);color:var(--c-ink);cursor:pointer}
.header-channels{display:flex;align-items:center;gap:24px;height:48px;border-top:1px solid var(--c-line);transition:height .18s ease-out}
.site-header.scrolled .header-channels{height:44px}
.channel-nav{display:flex;align-items:center;gap:26px;height:100%}
.channel-nav a{position:relative;height:100%;display:inline-flex;align-items:center;font-size:15px;font-weight:500;color:var(--c-muted);white-space:nowrap;transition:color .18s ease-out}
.channel-nav a:hover{color:var(--c-ink)}
.channel-nav a.active{color:var(--c-ink);font-weight:600}
.channel-nav a.active::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--c-primary);border-radius:3px}
.header-channels .btn{margin-left:auto}
.mobile-panel{display:none;border-top:1px solid var(--c-line);background:var(--c-surface);padding:16px 0 22px}
.mobile-panel.open{display:block}
.mobile-panel nav{display:flex;flex-direction:column;gap:2px;margin-bottom:16px}
.mobile-panel nav a{padding:11px 0;font-size:15px;color:var(--c-muted);border-bottom:1px solid var(--c-line)}
.mobile-panel nav a.active{color:var(--c-ink);font-weight:600;border-bottom-color:var(--c-primary)}
.mobile-words{display:flex;gap:8px;flex-wrap:wrap}

/* ---------- breadcrumb ---------- */
.crumbs{font-size:13px;color:var(--c-muted);margin-bottom:18px;display:flex;gap:8px;flex-wrap:wrap}
.crumbs .sep{color:var(--c-muted-2)}
.crumbs .now{color:var(--c-muted)}

/* ---------- hero ---------- */
.cat-hero{position:relative;background:var(--c-ink);color:var(--c-paper);overflow:hidden}
.cat-hero::before{
  content:"";position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-1.png');
  background-size:cover;background-position:center;opacity:.30;
}
.cat-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(14,15,18,.94) 0%,rgba(14,15,18,.72) 55%,rgba(14,15,18,.45) 100%)}
.cat-hero .wrap{position:relative;z-index:2;padding-top:64px;padding-bottom:56px}
.cat-hero h1{color:var(--c-paper);max-width:820px;margin:16px 0 14px}
.cat-hero .sub{color:rgba(247,245,240,.74);font-size:16px;max-width:600px}
.cat-hero .crumbs{color:rgba(247,245,240,.6)}
.cat-hero .crumbs .now{color:var(--c-primary)}
.hero-foot{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}

/* ---------- countdown ---------- */
.countdown-band{background:var(--c-ink-2);color:var(--c-paper);border-top:1px solid rgba(247,245,240,.10)}
.countdown-band .wrap{display:flex;align-items:center;justify-content:space-between;gap:28px;padding-top:28px;padding-bottom:28px;flex-wrap:wrap}
.cd-head{display:flex;flex-direction:column;gap:8px}
.cd-head .cd-label{font-size:14px;color:rgba(247,245,240,.7)}
.cd-head .cd-label strong{color:var(--c-primary);font-family:var(--font-num);font-weight:600}
.cd-grid{display:flex;gap:10px;align-items:stretch}
.cd-cell{
  min-width:88px;border:1px solid rgba(247,245,240,.18);border-radius:var(--r-card);
  padding:12px 10px;text-align:center;display:flex;flex-direction:column;gap:2px;
}
.cd-num{font-family:var(--font-num);font-variant-numeric:tabular-nums;font-size:clamp(28px,3.4vw,44px);font-weight:700;color:var(--c-accent);line-height:1.1;transition:opacity .18s ease-out}
.cd-unit{font-size:12px;color:rgba(247,245,240,.62);letter-spacing:.08em}

/* ---------- timeline ---------- */
.timeline{position:relative;margin-top:8px}
.timeline::before{content:"";position:absolute;left:104px;top:8px;bottom:8px;width:2px;background:var(--c-line)}
.tl-item{position:relative;display:grid;grid-template-columns:88px 1fr auto;gap:24px;align-items:start;padding:22px 0 22px 16px;border-bottom:1px solid var(--c-line);transition:background-color .18s ease-out,transform .18s ease-out}
.tl-item:last-child{border-bottom:none}
.tl-item:hover{background:rgba(196,240,60,.06);transform:translateX(4px)}
.tl-time{font-family:var(--font-num);font-variant-numeric:tabular-nums;font-size:19px;font-weight:700;color:var(--c-ink)}
.tl-time small{display:block;font-size:12px;font-weight:500;color:var(--c-muted);font-family:var(--font-sans)}
.tl-body h3{margin-bottom:6px}
.tl-body p{color:var(--c-muted);font-size:15px;max-width:640px}
.tl-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.tl-item::after{content:"";position:absolute;left:99px;top:30px;width:12px;height:12px;border-radius:50%;background:var(--c-primary);border:3px solid var(--c-paper);box-shadow:0 0 0 1px var(--c-line)}
.tl-item.is-next::after{background:var(--c-accent)}
.tl-action{padding-top:4px}
.tl-status{font-size:12px;color:var(--c-muted);font-family:var(--font-num);display:block;margin-bottom:8px}

/* ---------- split block ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split-media{position:relative;border-radius:var(--r-block);overflow:hidden;border:1px solid var(--c-line);box-shadow:var(--sh-card);aspect-ratio:16/10;background:var(--c-paper)}
.split-media img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease-out}
.split-media:hover img{transform:scale(1.02)}
.split-media .duration-tag{bottom:14px;right:14px}
.step-list{counter-reset:step;display:flex;flex-direction:column;gap:2px;margin-top:20px}
.step-list li{counter-increment:step;display:grid;grid-template-columns:46px 1fr;gap:16px;padding:16px 0;border-bottom:1px solid var(--c-line)}
.step-list li:last-child{border-bottom:none}
.step-list li::before{content:"0" counter(step);font-family:var(--font-num);font-size:18px;font-weight:700;color:var(--c-ink);background:var(--c-primary);border-radius:var(--r-btn);height:32px;display:grid;place-items:center}
.step-list h3{font-size:17px;margin-bottom:4px}
.step-list p{font-size:14px;color:var(--c-muted)}

/* ---------- stat row ---------- */
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;border-top:1px solid var(--c-line);border-bottom:1px solid var(--c-line);padding:32px 0}
.stat-row .stat-num{font-family:var(--font-num);font-variant-numeric:tabular-nums;font-size:clamp(26px,3vw,38px);font-weight:700;line-height:1.1}
.stat-row .stat-label{font-size:13px;color:var(--c-muted);margin-top:6px}

/* ---------- subscribe card ---------- */
.sub-card{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-block);box-shadow:var(--sh-card);padding:32px;display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center}
.sub-card h2{margin-bottom:6px;font-size:24px}
.sub-card p{color:var(--c-muted);font-size:15px;max-width:520px}
.sub-form{display:flex;gap:12px;align-items:center}
.sub-form input{
  height:48px;width:280px;border-radius:var(--r-btn);border:1px solid var(--c-line);background:var(--c-paper);
  padding:0 16px;font-size:15px;color:var(--c-ink);transition:border-color .18s ease-out,box-shadow .18s ease-out;
}
.sub-form input::placeholder{color:var(--c-muted-2)}
.sub-form input:focus{outline:none;border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(196,240,60,.12)}
.form-msg{font-size:13px;color:var(--c-muted);margin-top:10px;min-height:18px}
.form-msg.ok{color:var(--c-success)}
.form-msg.err{color:var(--c-error)}
.form-hint{font-size:12px;color:var(--c-muted-2);margin-top:6px}

/* ---------- faq ---------- */
.faq-acc .accordion-item{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);margin-bottom:12px;overflow:hidden}
.faq-acc .accordion-button{
  display:flex;align-items:center;width:100%;background:var(--c-surface);border:0;padding:20px 22px;
  font-size:17px;font-weight:600;color:var(--c-ink);text-align:left;box-shadow:none;line-height:1.5;
}
.faq-acc .accordion-button::before{content:"";width:3px;height:18px;background:var(--c-primary);border-radius:2px;margin-right:14px;flex:0 0 auto}
.faq-acc .accordion-button::after{
  content:"+";margin-left:auto;background-image:none;width:auto;height:auto;
  font-size:22px;font-weight:400;color:var(--c-muted);line-height:1;transition:transform .2s ease-out,color .2s ease-out;
}
.faq-acc .accordion-button:not(.collapsed){color:var(--c-ink);background:var(--c-surface)}
.faq-acc .accordion-button:not(.collapsed)::after{transform:rotate(45deg);color:var(--c-primary)}
.faq-acc .accordion-button:focus{box-shadow:none;outline:2px solid var(--c-primary);outline-offset:-2px}
.faq-acc .accordion-item:has(.accordion-button:not(.collapsed)){border-color:var(--c-ink)}
.faq-acc .accordion-body{padding:0 22px 22px 39px;color:var(--c-muted);font-size:15px;line-height:1.8}

/* ---------- CTA ---------- */
.cta-band{background:var(--c-ink);color:var(--c-paper);border-radius:var(--r-block);padding:56px;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;right:-40px;top:-40px;width:240px;height:240px;border-radius:50%;border:1px solid rgba(196,240,60,.28)}
.cta-band h2{color:var(--c-paper);margin-bottom:10px;max-width:620px}
.cta-band p{color:rgba(247,245,240,.72);font-size:15px;max-width:560px}
.cta-band .btn-row{margin-top:22px}

/* ---------- footer ---------- */
.site-footer{background:var(--c-ink);color:var(--c-paper);padding:72px 0 28px;margin-top:var(--sp-block)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.6fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.12)}
.footer-brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px;margin-bottom:14px}
.footer-brand .brand-mark{background:var(--c-primary);color:var(--c-ink)}
.site-footer h3{font-size:15px;font-weight:600;color:var(--c-paper);margin-bottom:16px}
.footer-note{font-size:13px;color:rgba(247,245,240,.62);line-height:1.8;max-width:340px}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{font-size:14px;color:rgba(247,245,240,.68);transition:color .18s ease-out}
.footer-links a:hover{color:var(--c-primary)}
.footer-sub-form{display:flex;gap:10px;margin-bottom:10px}
.footer-sub-form input{
  flex:1;min-width:0;height:44px;border-radius:var(--r-btn);border:1px solid rgba(247,245,240,.22);
  background:rgba(247,245,240,.06);color:var(--c-paper);padding:0 14px;font-size:14px;
}
.footer-sub-form input::placeholder{color:rgba(247,245,240,.45)}
.footer-sub-form input:focus{outline:none;border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(196,240,60,.16)}
.footer-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:22px;font-size:13px;color:rgba(247,245,240,.55);font-family:var(--font-num)}

/* ---------- responsive ---------- */
@media (max-width:1399px){
  .cd-cell{min-width:78px}
}
@media (max-width:1199px){
  .split{gap:40px}
  .sub-form input{width:220px}
}
@media (max-width:991px){
  :root{--sp-block:72px}
  .header-search{display:none}
  .hot-words{display:none}
  .burger{display:grid;place-items:center}
  .header-actions{margin-left:auto}
  .header-channels{border-top:1px solid var(--c-line);gap:16px}
  .channel-nav{overflow-x:auto;scrollbar-width:none;gap:20px}
  .channel-nav::-webkit-scrollbar{display:none}
  .header-channels .btn{display:none}
  .cat-hero .wrap{padding-top:44px;padding-bottom:44px}
  .timeline::before{left:12px}
  .tl-item{grid-template-columns:1fr;gap:10px;padding-left:38px}
  .tl-item::after{left:6px;top:26px}
  .tl-time{font-size:17px;display:flex;align-items:baseline;gap:10px}
  .tl-time small{display:inline}
  .split{grid-template-columns:1fr}
  .stat-row{grid-template-columns:repeat(2,1fr);gap:28px 24px}
  .sub-card{grid-template-columns:1fr;padding:26px}
  .sub-form{flex-wrap:wrap}
  .sub-form input{width:100%}
  .cta-band{padding:40px 28px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:767px){
  .wrap{padding:0 20px}
  .cd-grid{width:100%}
  .cd-cell{flex:1;min-width:0;padding:10px 6px}
  .countdown-band .wrap{gap:18px}
  .stat-row{grid-template-columns:1fr 1fr}
  .btn-row .btn{flex:1 1 auto}
}
@media (max-width:575px){
  .wrap{padding:0 16px}
  :root{--sp-block:56px}
  body{font-size:15px}
  .brand-name{font-size:15px}
  .cat-hero h1{margin-top:12px}
  .cd-num{font-size:26px}
  .cd-unit{font-size:11px;letter-spacing:0}
  .tl-item{padding-left:32px;padding-top:18px;padding-bottom:18px}
  .timeline::before{left:8px}
  .tl-item::after{left:2px}
  .stat-row{grid-template-columns:1fr;gap:20px}
  .footer-grid{grid-template-columns:1fr}
  .cta-band{padding:32px 20px}
  .faq-acc .accordion-body{padding-left:24px}
  .sub-card{padding:22px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
}

/* roulang page: category2 */
:root{
  --c-primary:#C4F03C;
  --c-primary-dim:#A8D62C;
  --c-accent:#FF6B35;
  --c-ink:#0E0F12;
  --c-ink-2:#1A1D21;
  --c-paper:#F7F5F0;
  --c-surface:#FFFFFF;
  --c-line:#E6E2D9;
  --c-muted:#6B6F76;
  --c-muted-2:#9A9EA5;
  --c-success:#2F7D46;
  --c-warn:#B4761B;
  --c-error:#C0392B;

  --r-btn:10px;
  --r-card:16px;
  --r-block:20px;
  --r-pill:999px;

  --sh-card:0 1px 2px rgba(14,15,18,.06), 0 14px 34px -18px rgba(14,15,18,.22);
  --sh-hover:0 20px 44px -18px rgba(14,15,18,.30);

  --sp-1:8px;
  --sp-2:16px;
  --sp-3:24px;
  --sp-4:40px;
  --sp-5:56px;
  --sp-6:72px;
  --sp-7:96px;

  --font-sans:"PingFang SC","HarmonyOS Sans SC","Source Han Sans SC","Microsoft YaHei",system-ui,sans-serif;
  --font-num:ui-monospace,SFMono-Regular,"DIN Alternate",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);
  font-size:16px;
  line-height:1.8;
  color:var(--c-ink);
  background:var(--c-paper);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--c-ink);text-decoration:none;}
a:hover{color:var(--c-ink);}
button,input{font-family:inherit;font-size:inherit;}
:focus-visible{outline:2px solid var(--c-primary);outline-offset:2px;}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:-0.01em;}
p{margin:0 0 1.15em;}
p:last-child{margin-bottom:0;}
ul{margin:0;padding:0;list-style:none;}

.wrap{
  width:100%;
  max-width:1240px;
  margin:0 auto;
  padding:0 24px;
}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:1030;
  background:rgba(247,245,240,.94);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--c-line);
  transition:box-shadow 180ms ease-out, background 180ms ease-out;
}
.site-header.scrolled{box-shadow:0 8px 24px -18px rgba(14,15,18,.28);}
.top-bar{
  display:flex;
  align-items:center;
  gap:var(--sp-3);
  height:64px;
  transition:height 180ms ease-out;
}
.site-header.scrolled .top-bar{height:56px;}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{
  width:36px;height:36px;
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:var(--r-btn);
  background:var(--c-primary);
  color:var(--c-ink);
  font-size:16px;
}
.brand-text{font-weight:800;font-size:18px;letter-spacing:-0.01em;white-space:nowrap;}

.search-wrap{display:flex;align-items:center;gap:8px;margin-left:8px;}
.icon-btn{
  width:40px;height:40px;
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:var(--r-pill);
  border:1px solid var(--c-line);
  background:var(--c-surface);
  color:var(--c-ink);
  cursor:pointer;
  transition:border-color 160ms ease-out, color 160ms ease-out;
}
.icon-btn:hover{border-color:var(--c-primary);}
.search-input{
  width:0;
  opacity:0;
  height:40px;
  padding:0;
  border:1px solid var(--c-line);
  border-radius:var(--r-pill);
  background:var(--c-surface);
  transition:width 200ms ease-out, opacity 200ms ease-out, padding 200ms ease-out;
}
.search-wrap.open .search-input{width:280px;opacity:1;padding:0 16px;}
.search-input:focus{outline:none;border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(196,240,60,.28);}

.top-actions{display:flex;align-items:center;gap:12px;margin-left:auto;}
.trend-chips{
  display:flex;align-items:center;gap:8px;
  overflow-x:auto;
  scrollbar-width:none;
  max-width:420px;
}
.trend-chips::-webkit-scrollbar{display:none;}
.trend-chips a{
  flex:0 0 auto;
  font-size:13px;
  padding:6px 12px;
  border-radius:var(--r-pill);
  border:1px solid var(--c-line);
  background:var(--c-surface);
  color:var(--c-muted);
  transition:color 160ms ease-out,border-color 160ms ease-out,transform 160ms ease-out;
}
.trend-chips a:hover{color:var(--c-ink);border-color:var(--c-primary);transform:translateY(-1px);}
.link-more{font-size:14px;color:var(--c-muted);border-bottom:1px solid var(--c-primary);padding-bottom:2px;}
.link-more:hover{color:var(--c-ink);}
.hamburger{
  display:none;
  width:40px;height:40px;
  border-radius:var(--r-btn);
  border:1px solid var(--c-line);
  background:var(--c-surface);
  color:var(--c-ink);
  cursor:pointer;
}

.channel-row{
  display:flex;align-items:center;gap:var(--sp-3);
  height:48px;
  transition:height 180ms ease-out;
}
.site-header.scrolled .channel-row{height:44px;}
.channel-nav{display:flex;align-items:center;gap:26px;overflow-x:auto;scrollbar-width:none;}
.channel-nav::-webkit-scrollbar{display:none;}
.channel-nav a{
  position:relative;
  flex:0 0 auto;
  font-size:15px;
  color:var(--c-muted);
  padding:12px 0;
  transition:color 160ms ease-out;
}
.channel-nav a:hover{color:var(--c-ink);}
.channel-nav a.active{color:var(--c-ink);font-weight:600;}
.channel-nav a.active::after{
  content:"";
  position:absolute;left:0;right:0;bottom:6px;
  height:3px;border-radius:2px;
  background:var(--c-primary);
}
.notify-btn{margin-left:auto;flex:0 0 auto;display:inline-flex;align-items:center;gap:8px;}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;
  padding:0 24px;
  border-radius:var(--r-btn);
  border:1px solid transparent;
  font-weight:600;
  font-size:15px;
  cursor:pointer;
  transition:background 160ms ease-out,color 160ms ease-out,border-color 160ms ease-out,transform 160ms ease-out,box-shadow 160ms ease-out;
}
.btn:focus-visible{outline:2px solid var(--c-ink);outline-offset:2px;}
.btn-lime{background:var(--c-primary);color:var(--c-ink);}
.btn-lime:hover{background:var(--c-ink);color:var(--c-primary);transform:translateY(-1px);}
.btn-outline{background:transparent;border-color:var(--c-ink);color:var(--c-ink);}
.btn-outline:hover{background:var(--c-ink);color:var(--c-paper);transform:translateY(-1px);}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.35);color:#F7F5F0;}
.btn-ghost:hover{border-color:var(--c-primary);color:var(--c-primary);transform:translateY(-1px);}
.btn-sm{height:36px;padding:0 16px;font-size:14px;}
.btn-lg{height:52px;padding:0 30px;font-size:16px;}
.btn-block{width:100%;}

/* ---------- 面包屑 ---------- */
.breadcrumb-bar{padding:24px 0 0;}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--c-muted);margin:0;background:none;padding:0;}
.breadcrumb a{color:var(--c-muted);}
.breadcrumb a:hover{color:var(--c-ink);}
.breadcrumb .sep{color:var(--c-muted-2);}
.breadcrumb .current{color:var(--c-muted);}

/* ---------- 通用板块 ---------- */
.section{padding:var(--sp-7) 0;}
.section-tight{padding:var(--sp-6) 0;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:600;letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--c-ink);
  background:var(--c-primary);
  padding:6px 14px;
  border-radius:var(--r-pill);
  margin-bottom:20px;
}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:var(--sp-3);margin-bottom:var(--sp-4);}
.section-head h2{margin-bottom:0;}
.section-sub{color:var(--c-muted);font-size:15px;max-width:640px;margin:8px 0 0;}
.text-link{font-size:14px;font-weight:600;border-bottom:1px solid var(--c-primary);padding-bottom:2px;}
.text-link:hover{color:var(--c-ink);border-bottom-width:3px;}

/* ---------- Hero ---------- */
.hero{position:relative;padding:var(--sp-5) 0 var(--sp-6);overflow:hidden;}
.hero::before{
  content:"看点解读";
  position:absolute;
  right:-40px;top:20px;
  font-size:220px;
  font-weight:800;
  color:rgba(14,15,18,.035);
  letter-spacing:-0.04em;
  pointer-events:none;
  white-space:nowrap;
}
.hero-grid{display:grid;grid-template-columns:7fr 5fr;gap:var(--sp-4);align-items:center;position:relative;}
.hero h1{
  font-size:clamp(30px,4.6vw,52px);
  font-weight:800;
  line-height:1.15;
  letter-spacing:-0.02em;
  margin-bottom:18px;
}
.hero-lead{font-size:18px;color:var(--c-ink-2);max-width:560px;margin-bottom:8px;}
.hero-note{font-size:14px;color:var(--c-muted);margin-bottom:28px;}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:32px;}
.hero-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--sp-3);border-top:1px solid var(--c-line);padding-top:24px;}
.fact-num{font-family:var(--font-num);font-variant-numeric:tabular-nums;font-size:26px;font-weight:700;letter-spacing:-0.02em;}
.fact-label{font-size:13px;color:var(--c-muted);}
.hero-visual{position:relative;border-radius:var(--r-block);overflow:hidden;border:1px solid var(--c-line);}
.hero-visual img{width:100%;aspect-ratio:16/10;object-fit:cover;}
.hero-visual .media-badge{position:absolute;left:16px;top:16px;}
.hero-chip{
  position:absolute;right:16px;bottom:16px;
  background:rgba(14,15,18,.82);
  color:#F7F5F0;
  border-radius:12px;
  padding:10px 14px;
  font-size:13px;
  line-height:1.5;
}
.hero-chip strong{display:block;font-family:var(--font-num);font-size:20px;color:var(--c-primary);font-variant-numeric:tabular-nums;}

/* ---------- 徽章 ---------- */
.badge-pill{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;font-weight:600;
  padding:5px 12px;
  border-radius:var(--r-pill);
  background:var(--c-paper);
  border:1px solid var(--c-line);
  color:var(--c-ink);
}
.badge-live{background:var(--c-accent);color:#fff;border-color:var(--c-accent);}
.badge-live .dot{width:6px;height:6px;border-radius:50%;background:#fff;animation:pulse 2s infinite;}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1);}50%{opacity:.4;transform:scale(.75);}}
.badge-solid{background:var(--c-ink);color:#F7F5F0;border-color:var(--c-ink);}

/* ---------- 解读包含什么 ---------- */
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--sp-3);}
.feature-card{
  background:var(--c-surface);
  border:1px solid var(--c-line);
  border-radius:var(--r-card);
  padding:26px 22px;
  box-shadow:var(--sh-card);
  transition:transform 160ms ease-out,box-shadow 160ms ease-out,border-color 160ms ease-out;
}
.feature-card:hover{transform:translateY(-2px);box-shadow:var(--sh-hover);border-color:var(--c-primary);}
.feature-icon{
  width:42px;height:42px;
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:var(--r-btn);
  background:rgba(196,240,60,.28);
  color:var(--c-ink);
  font-size:17px;
  margin-bottom:16px;
}
.feature-card h3{font-size:18px;margin-bottom:10px;}
.feature-card p{font-size:14px;color:var(--c-muted);line-height:1.75;margin:0;}

/* ---------- 混合网格 ---------- */
.mixed-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:var(--sp-3);}
.mix-card{
  position:relative;
  display:flex;
  flex-direction:column;
  background:var(--c-surface);
  border:1px solid var(--c-line);
  border-radius:var(--r-card);
  overflow:hidden;
  box-shadow:var(--sh-card);
  transition:transform 160ms ease-out,box-shadow 160ms ease-out,border-color 160ms ease-out;
}
.mix-card:hover{transform:translateY(-2px);box-shadow:var(--sh-hover);border-color:var(--c-primary);}
.col-7{grid-column:span 7;}
.col-5{grid-column:span 5;}
.mix-card .thumb{position:relative;overflow:hidden;}
.mix-card .thumb img{width:100%;object-fit:cover;aspect-ratio:16/9;}
.mix-card.big .thumb img{aspect-ratio:16/8.4;}
.mix-card .duration{
  position:absolute;right:12px;bottom:12px;
  background:rgba(14,15,18,.78);
  color:#fff;
  font-size:12px;
  font-family:var(--font-num);
  padding:3px 8px;
  border-radius:6px;
}
.mix-body{padding:22px 24px 24px;display:flex;flex-direction:column;gap:12px;flex:1;}
.mix-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:13px;color:var(--c-muted);}
.mix-meta .time{font-family:var(--font-num);font-variant-numeric:tabular-nums;}
.mix-card h3{font-size:20px;line-height:1.4;}
.mix-card.big h3{font-size:24px;}
.mix-card p{font-size:14px;color:var(--c-muted);line-height:1.75;margin:0;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.mix-foot{margin-top:auto;padding-top:12px;border-top:1px solid var(--c-line);display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--c-muted);}
.mix-foot .go{font-weight:600;color:var(--c-ink);display:inline-flex;align-items:center;gap:6px;}
.mix-card:hover .mix-foot .go{color:var(--c-ink);}
.mix-foot .go i{transition:transform 160ms ease-out;}
.mix-card:hover .mix-foot .go i{transform:translateX(3px);}

/* ---------- 解读流程 ---------- */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--sp-3);position:relative;}
.flow-item{
  background:var(--c-surface);
  border:1px solid var(--c-line);
  border-radius:var(--r-card);
  padding:26px 22px;
  position:relative;
}
.flow-num{
  font-family:var(--font-num);
  font-size:14px;
  font-weight:700;
  color:var(--c-ink);
  background:var(--c-primary);
  width:34px;height:34px;
  border-radius:var(--r-pill);
  display:inline-flex;align-items:center;justify-content:center;
  margin-bottom:16px;
}
.flow-item h3{font-size:17px;margin-bottom:8px;}
.flow-item p{font-size:14px;color:var(--c-muted);margin:0;}

/* ---------- 深色数据条 ---------- */
.dark-band{
  background:var(--c-ink);
  color:#F7F5F0;
  border-radius:var(--r-block);
  padding:var(--sp-5) var(--sp-4);
}
.dark-band h2{color:#F7F5F0;}
.dark-band .section-sub{color:rgba(247,245,240,.68);}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--sp-2);margin-top:var(--sp-4);}
.stat-cell{
  border:1px solid rgba(255,255,255,.18);
  border-radius:var(--r-card);
  padding:22px 20px;
}
.stat-cell .n{font-family:var(--font-num);font-variant-numeric:tabular-nums;font-size:34px;font-weight:700;color:var(--c-primary);line-height:1.1;}
.stat-cell .l{font-size:13px;color:rgba(247,245,240,.7);margin-top:8px;}

/* ---------- 适用场景 ---------- */
.scene-list{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--sp-3);}
.scene-item{
  border-left:3px solid var(--c-primary);
  padding:4px 0 4px 20px;
}
.scene-item h3{font-size:18px;margin-bottom:8px;}
.scene-item p{font-size:14px;color:var(--c-muted);margin:0;}

/* ---------- FAQ ---------- */
.accordion-item{
  border:1px solid var(--c-line);
  border-radius:var(--r-card) !important;
  overflow:hidden;
  background:var(--c-surface);
  margin-bottom:14px;
}
.accordion-button{
  font-weight:600;
  font-size:17px;
  color:var(--c-ink);
  background:var(--c-surface);
  border-left:3px solid var(--c-primary);
  padding:20px 22px;
  box-shadow:none !important;
}
.accordion-button:not(.collapsed){color:var(--c-ink);background:var(--c-surface);}
.accordion-button::after{
  background-image:none;
  content:"\2b";
  font-family:"Font Awesome 6 Free";
  font-weight:900;
  font-size:14px;
  color:var(--c-muted);
  width:auto;height:auto;
  transition:transform 200ms ease-out,color 200ms ease-out;
  display:flex;align-items:center;justify-content:center;
}
.accordion-button:not(.collapsed)::after{transform:rotate(45deg);color:var(--c-primary);}
.accordion-body{font-size:15px;color:var(--c-muted);line-height:1.85;padding:0 22px 22px 22px;}

/* ---------- CTA ---------- */
.cta-band{
  background:var(--c-ink-2);
  color:#F7F5F0;
  border-radius:var(--r-block);
  padding:var(--sp-5) var(--sp-4);
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:var(--sp-3);
}
.cta-band h2{color:#F7F5F0;margin-bottom:10px;}
.cta-band p{color:rgba(247,245,240,.7);font-size:15px;margin:0;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;}

/* ---------- 订阅 ---------- */
.sub-card{
  background:var(--c-surface);
  border:1px solid var(--c-line);
  border-radius:var(--r-block);
  padding:var(--sp-4);
  display:grid;grid-template-columns:1.2fr 1fr;gap:var(--sp-4);align-items:center;
  box-shadow:var(--sh-card);
}
.sub-card h2{font-size:24px;margin-bottom:10px;}
.sub-card p{font-size:14px;color:var(--c-muted);margin:0;}
.sub-form{display:flex;gap:12px;}
.form-control{
  height:48px;
  border-radius:var(--r-btn);
  border:1px solid var(--c-line);
  padding:0 16px;
  font-size:15px;
  background:var(--c-surface);
  color:var(--c-ink);
  width:100%;
}
.form-control::placeholder{color:var(--c-muted-2);}
.form-control:focus{border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(196,240,60,.28);outline:none;}
.form-msg{font-size:13px;margin-top:10px;min-height:18px;color:var(--c-muted);}
.form-msg.ok{color:var(--c-success);}
.form-msg.err{color:var(--c-error);}

/* ---------- Footer ---------- */
.site-footer{
  background:var(--c-ink);
  color:#F7F5F0;
  padding:var(--sp-6) 0 var(--sp-3);
  margin-top:var(--sp-6);
}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.4fr;gap:var(--sp-4);}
.footer-brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;margin-bottom:16px;color:#F7F5F0;}
.footer-note{font-size:13px;color:rgba(247,245,240,.62);line-height:1.8;margin:0;}
.site-footer h3{font-size:15px;color:#F7F5F0;margin-bottom:16px;}
.footer-links li{margin-bottom:10px;}
.footer-links a{font-size:14px;color:rgba(247,245,240,.68);transition:color 160ms ease-out;}
.footer-links a:hover{color:var(--c-primary);}
.footer-sub-form{display:flex;gap:10px;margin-bottom:12px;}
.footer-sub-form input{
  flex:1;min-width:0;height:44px;border-radius:var(--r-btn);
  border:1px solid rgba(255,255,255,.2);
  background:rgba(255,255,255,.06);
  color:#F7F5F0;
  padding:0 14px;
  font-size:14px;
}
.footer-sub-form input::placeholder{color:rgba(247,245,240,.42);}
.footer-sub-form input:focus{outline:none;border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(196,240,60,.2);}
.footer-bottom{
  margin-top:var(--sp-4);
  padding-top:20px;
  border-top:1px solid rgba(255,255,255,.12);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:13px;color:rgba(247,245,240,.5);
}

/* ---------- 移动菜单 ---------- */
.offcanvas{background:var(--c-paper);}
.offcanvas-header{border-bottom:1px solid var(--c-line);}
.mobile-nav a{display:block;padding:14px 0;font-size:16px;border-bottom:1px solid var(--c-line);color:var(--c-ink);}
.mobile-nav a.active{color:var(--c-ink);font-weight:700;}
.mobile-trend{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px;}
.mobile-trend a{font-size:13px;padding:6px 12px;border-radius:var(--r-pill);border:1px solid var(--c-line);color:var(--c-muted);}

/* ---------- 动效 ---------- */
.reveal{opacity:0;transform:translateY(12px);transition:opacity 240ms cubic-bezier(.22,.61,.36,1),transform 240ms cubic-bezier(.22,.61,.36,1);}
.reveal.in{opacity:1;transform:none;}

/* ---------- 响应式 ---------- */
@media (max-width:1399px){
  .col-7{grid-column:span 7;}
  .col-5{grid-column:span 5;}
}
@media (max-width:1199px){
  .hero-grid{grid-template-columns:1fr;}
  .hero::before{font-size:150px;}
  .feature-grid{grid-template-columns:repeat(2,1fr);}
  .flow{grid-template-columns:repeat(2,1fr);}
  .stat-grid{grid-template-columns:repeat(2,1fr);}
  .scene-list{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .sub-card{grid-template-columns:1fr;}
}
@media (max-width:991px){
  .section{padding:var(--sp-6) 0;}
  .trend-chips{display:none;}
  .link-more{display:none;}
  .top-actions{margin-left:auto;}
  .hamburger{display:inline-flex;align-items:center;justify-content:center;}
  .col-7,.col-5{grid-column:span 12;}
  .mix-card.big .thumb img{aspect-ratio:16/9;}
  .channel-row{height:auto;padding-top:4px;padding-bottom:4px;}
  .channel-nav{width:100%;gap:20px;}
  .notify-btn{display:none;}
  .cta-band{flex-direction:column;align-items:flex-start;}
}
@media (max-width:767px){
  .wrap{padding:0 20px;}
  .brand-text{font-size:16px;}
  .search-wrap.open .search-input{width:200px;}
  .feature-grid{grid-template-columns:1fr;}
  .flow{grid-template-columns:1fr;}
  .stat-grid{grid-template-columns:1fr 1fr;}
  .hero-facts{grid-template-columns:1fr 1fr;}
  .hero-facts .fact:last-child{display:none;}
  .footer-grid{grid-template-columns:1fr;}
  .mix-card h3,.mix-card.big h3{font-size:19px;}
  .sub-form{flex-direction:column;}
  .sub-form .btn{width:100%;}
  .section{padding:var(--sp-5) 0;}
}
@media (max-width:575px){
  .wrap{padding:0 16px;}
  .hero::before{display:none;}
  .hero-lead{font-size:16px;}
  .btn{width:100%;}
  .hero-cta .btn,.cta-actions .btn{width:100%;}
  .footer-sub-form{flex-direction:column;}
  .footer-sub-form .btn{width:100%;}
  .trend-chips{max-width:180px;}
}
@media (prefers-reduced-motion: reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important;}
  .reveal{opacity:1;transform:none;}
}

/* roulang page: category3 */
:root{
  --c-primary:#C4F03C;
  --c-accent:#FF6B35;
  --c-ink:#0E0F12;
  --c-ink-2:#1A1D21;
  --c-paper:#F7F5F0;
  --c-surface:#FFFFFF;
  --c-line:#E6E2D9;
  --c-muted:#6B6F76;
  --c-muted-2:#9A9EA5;
  --c-success:#2F7D46;
  --c-warn:#B4761B;
  --c-error:#C0392B;
  --font-sans:"PingFang SC","HarmonyOS Sans SC","Source Han Sans SC","Microsoft YaHei",system-ui,sans-serif;
  --font-num:ui-monospace,SFMono-Regular,"DIN Alternate",Consolas,monospace;
  --r-btn:10px;
  --r-card:16px;
  --r-block:20px;
  --r-pill:999px;
  --sh-1:0 1px 2px rgba(14,15,18,.06),0 14px 34px -18px rgba(14,15,18,.22);
  --sh-2:0 20px 44px -18px rgba(14,15,18,.30);
  --sec:96px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.8;
  color:var(--c-ink);
  background:var(--c-paper);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
h1,h2,h3,h4{margin:0;font-weight:700;color:var(--c-ink)}
p{margin:0 0 1.15em}
p:last-child{margin-bottom:0}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--c-primary);outline-offset:2px;border-radius:4px}
.wrap{max-width:1240px;margin:0 auto;padding:0 24px}
.num{font-family:var(--font-num);font-variant-numeric:tabular-nums}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(247,245,240,.94);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--c-line);
  transition:box-shadow .18s ease-out;
}
.site-header.is-scrolled{box-shadow:0 10px 30px -22px rgba(14,15,18,.55)}
.topbar-inner{display:flex;align-items:center;gap:20px;height:64px;transition:height .18s ease-out}
.site-header.is-scrolled .topbar-inner{height:56px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{
  width:34px;height:34px;border-radius:10px;
  background:var(--c-primary);color:var(--c-ink);
  display:grid;place-items:center;font-size:15px;
}
.brand-name{font-size:17px;font-weight:800;letter-spacing:-.01em}
.search-box{position:relative;flex:1 1 auto;max-width:320px}
.search-box input{
  width:100%;height:44px;border-radius:var(--r-btn);
  border:1px solid var(--c-line);background:var(--c-surface);
  padding:0 44px 0 16px;font-size:14px;color:var(--c-ink);
  transition:border-color .16s ease-out,box-shadow .16s ease-out;
}
.search-box input::placeholder{color:var(--c-muted-2)}
.search-box input:focus{outline:none;border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(196,240,60,.28)}
.search-box button{
  position:absolute;right:6px;top:6px;width:32px;height:32px;border:0;border-radius:var(--r-pill);
  background:transparent;color:var(--c-muted);cursor:pointer
}
.search-box button:hover{color:var(--c-ink);background:var(--c-paper)}
.top-actions{display:flex;align-items:center;gap:12px;margin-left:auto}
.hot-chips{display:flex;align-items:center;gap:8px;overflow:hidden}
.hot-chips a{
  font-size:13px;color:var(--c-muted);padding:5px 12px;border-radius:var(--r-pill);
  border:1px solid var(--c-line);background:var(--c-surface);white-space:nowrap;
  transition:color .16s ease-out,border-color .16s ease-out
}
.hot-chips a:hover{color:var(--c-ink);border-color:var(--c-primary)}
.link-quiet{font-size:14px;color:var(--c-muted);white-space:nowrap}
.link-quiet:hover{color:var(--c-ink);text-decoration:underline;text-decoration-color:var(--c-primary);text-underline-offset:4px}
.nav-toggle{
  display:none;width:40px;height:40px;border-radius:var(--r-btn);
  border:1px solid var(--c-line);background:var(--c-surface);color:var(--c-ink);cursor:pointer
}
.channel-bar{border-top:1px solid var(--c-line)}
.channel-inner{display:flex;align-items:center;gap:16px;height:48px;transition:height .18s ease-out}
.site-header.is-scrolled .channel-inner{height:44px}
.channel-nav{display:flex;align-items:center;gap:26px;overflow-x:auto;scrollbar-width:none}
.channel-nav::-webkit-scrollbar{display:none}
.channel-nav a{
  position:relative;font-size:14.5px;color:var(--c-muted);white-space:nowrap;
  padding:6px 2px;border-bottom:3px solid transparent;
  transition:color .16s ease-out,border-color .16s ease-out
}
.channel-nav a:hover{color:var(--c-ink)}
.channel-nav a.active{color:var(--c-ink);font-weight:700;border-bottom-color:var(--c-primary)}
.channel-cta{margin-left:auto}

/* ---------- 按钮 ---------- */
.btn-lime{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--c-primary);color:var(--c-ink);font-weight:600;font-size:15px;
  padding:12px 24px;border:1px solid var(--c-primary);border-radius:var(--r-btn);
  cursor:pointer;transition:background .16s ease-out,color .16s ease-out,transform .16s ease-out,border-color .16s ease-out
}
.btn-lime:hover{background:var(--c-ink);color:var(--c-primary);border-color:var(--c-ink);transform:translateY(-1px)}
.btn-line{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:transparent;color:var(--c-ink);font-weight:600;font-size:15px;
  padding:12px 24px;border:1px solid var(--c-ink);border-radius:var(--r-btn);
  cursor:pointer;transition:background .16s ease-out,color .16s ease-out,transform .16s ease-out
}
.btn-line:hover{background:var(--c-ink);color:var(--c-paper);transform:translateY(-1px)}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:transparent;color:#F4F2EC;font-weight:600;font-size:15px;
  padding:12px 24px;border:1px solid rgba(255,255,255,.34);border-radius:var(--r-btn);
  cursor:pointer;transition:border-color .16s ease-out,color .16s ease-out,transform .16s ease-out
}
.btn-ghost:hover{border-color:var(--c-primary);color:var(--c-primary);transform:translateY(-1px)}
.btn-sm{padding:8px 16px;font-size:14px}
.text-link{color:var(--c-ink);text-decoration:underline;text-decoration-color:var(--c-primary);text-underline-offset:4px;font-weight:600}
.text-link:hover{text-decoration-thickness:2px}

/* ---------- 面包屑 ---------- */
.crumb-bar{padding:20px 0 0;font-size:13px;color:var(--c-muted)}
.crumb-bar ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.crumb-bar li::after{content:"/";margin-left:8px;color:var(--c-line)}
.crumb-bar li:last-child::after{content:""}
.crumb-bar a{color:var(--c-muted)}
.crumb-bar a:hover{color:var(--c-ink)}
.crumb-bar .current{color:var(--c-muted-2)}

/* ---------- Hero ---------- */
.hero-wrap{padding:20px 0 0}
.page-hero{
  position:relative;isolation:isolate;overflow:hidden;
  border-radius:var(--r-block);padding:52px 48px;color:#fff;
  background:var(--c-ink-2)
}
.page-hero::before{
  content:"";position:absolute;inset:0;z-index:-2;
  background-image:url('/assets/images/backpic/back-2.png');
  background-size:cover;background-position:center;opacity:.5
}
.page-hero::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(100deg,rgba(14,15,18,.94) 6%,rgba(14,15,18,.72) 52%,rgba(14,15,18,.42) 100%)
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:var(--c-primary);margin-bottom:16px
}
.badge-live{
  display:inline-flex;align-items:center;gap:6px;
  background:var(--c-accent);color:#fff;font-size:12px;font-weight:600;
  padding:4px 12px;border-radius:var(--r-pill)
}
.badge-live .dot{width:6px;height:6px;border-radius:50%;background:#fff;animation:pulse 2s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.page-hero h1{
  font-size:clamp(30px,4.6vw,52px);font-weight:800;line-height:1.15;letter-spacing:-.02em;
  color:#fff;max-width:18ch;margin-bottom:18px
}
.page-hero .lede{font-size:16px;color:rgba(255,255,255,.78);max-width:56ch;margin-bottom:28px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.hero-stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
  margin-top:36px;padding-top:26px;border-top:1px solid rgba(255,255,255,.14)
}
.hero-stats .stat-val{font-family:var(--font-num);font-variant-numeric:tabular-nums;font-size:28px;font-weight:700;color:var(--c-primary);line-height:1.2}
.hero-stats .stat-lab{font-size:13px;color:rgba(255,255,255,.6)}

/* ---------- 板块 ---------- */
.section{padding:var(--sec) 0 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:24px}
.section-head h2{font-size:clamp(24px,3vw,34px);font-weight:700;line-height:1.25}
.section-head p{color:var(--c-muted);font-size:14px;margin:6px 0 0;max-width:64ch}
.section-head .head-link{flex:0 0 auto}

/* ---------- 筛选 chips ---------- */
.filter-panel{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-block);
  padding:22px 24px
}
.filter-row{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.filter-row + .filter-row{margin-top:14px;padding-top:14px;border-top:1px solid var(--c-line)}
.filter-label{font-size:13px;font-weight:600;color:var(--c-muted);letter-spacing:.04em;flex:0 0 auto}
.chip-row{display:flex;gap:10px;overflow-x:auto;padding:2px 0 6px;scrollbar-width:none}
.chip-row::-webkit-scrollbar{display:none}
.chip{
  flex:0 0 auto;border:1px solid var(--c-line);background:var(--c-paper);
  border-radius:var(--r-pill);padding:8px 18px;font-size:14px;color:var(--c-muted);
  cursor:pointer;transition:color .16s ease-out,border-color .16s ease-out,background .16s ease-out
}
.chip:hover{color:var(--c-ink);border-color:var(--c-ink)}
.chip.is-active{background:var(--c-primary);border-color:var(--c-primary);color:var(--c-ink);font-weight:600}

/* ---------- 卡带 ---------- */
.rail-block + .rail-block{margin-top:28px}
.rail-title{display:flex;align-items:center;gap:10px;font-size:15px;font-weight:600;color:var(--c-muted);margin-bottom:14px}
.rail-title::before{content:"";width:10px;height:10px;border-radius:3px;background:var(--c-primary)}
.rail{
  display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;
  padding:4px 4px 16px;margin:0 -4px
}
.rail::-webkit-scrollbar{height:6px}
.rail::-webkit-scrollbar-track{background:transparent}
.rail::-webkit-scrollbar-thumb{background:var(--c-line);border-radius:var(--r-pill)}
.media-card{
  flex:0 0 300px;scroll-snap-align:start;
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--sh-1);
  transition:transform .18s ease-out,box-shadow .18s ease-out,border-color .18s ease-out
}
.media-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2);border-color:var(--c-primary)}
.thumb{position:relative;aspect-ratio:16/9;background:var(--c-paper);overflow:hidden}
.thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease-out}
.media-card:hover .thumb img{transform:scale(1.03)}
.duration{
  position:absolute;right:8px;bottom:8px;
  background:rgba(14,15,18,.78);color:#fff;font-size:12px;
  font-family:var(--font-num);font-variant-numeric:tabular-nums;
  padding:2px 8px;border-radius:6px;line-height:1.6
}
.thumb-tag{
  position:absolute;left:8px;top:8px;background:rgba(247,245,240,.92);color:var(--c-ink);
  font-size:12px;padding:2px 10px;border-radius:var(--r-pill)
}
.play-mask{
  position:absolute;inset:0;display:grid;place-items:center;
  background:rgba(14,15,18,.34);opacity:0;transition:opacity .18s ease-out
}
.play-mask i{width:46px;height:46px;border-radius:50%;background:var(--c-primary);color:var(--c-ink);display:grid;place-items:center;font-size:15px}
.media-card:hover .play-mask{opacity:1}
.media-body{padding:16px}
.media-body h3{font-size:16px;font-weight:600;line-height:1.45;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.media-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13px;color:var(--c-muted)}
.media-meta .num{color:var(--c-muted)}
.tag-pill{
  display:inline-block;font-size:12px;color:var(--c-ink);
  background:var(--c-paper);border:1px solid var(--c-line);
  padding:2px 10px;border-radius:var(--r-pill)
}

/* ---------- 精选回放 7:5 ---------- */
.feature-grid{display:grid;grid-template-columns:7fr 5fr;gap:24px;align-items:start}
.feature-main{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--sh-1);transition:box-shadow .18s ease-out,border-color .18s ease-out,transform .18s ease-out
}
.feature-main:hover{box-shadow:var(--sh-2);border-color:var(--c-primary);transform:translateY(-2px)}
.feature-main .thumb{aspect-ratio:16/9}
.feature-main .media-body{padding:24px}
.feature-main h3{font-size:22px;font-weight:700;line-height:1.4;margin:10px 0 10px}
.feature-main p{color:var(--c-muted);font-size:14.5px}
.feature-side{display:flex;flex-direction:column;gap:0;background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);overflow:hidden}
.side-head{padding:18px 20px;border-bottom:1px solid var(--c-line);font-size:15px;font-weight:700}
.side-row{
  display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;
  padding:16px 20px;border-bottom:1px solid var(--c-line);
  transition:background .16s ease-out
}
.side-row:last-child{border-bottom:0}
.side-row:hover{background:var(--c-paper)}
.side-row h4{font-size:15px;font-weight:600;line-height:1.5;margin-bottom:4px}
.side-row .side-sub{font-size:13px;color:var(--c-muted)}
.side-row .num{font-size:13px;color:var(--c-muted-2)}

/* ---------- 系列合集 行式列表 ---------- */
.series-card{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-block);overflow:hidden}
.series-row{
  display:grid;grid-template-columns:64px 1fr auto;gap:20px;align-items:center;
  padding:22px 24px;border-bottom:1px solid var(--c-line);
  transition:background .16s ease-out,transform .16s ease-out
}
.series-row:last-child{border-bottom:0}
.series-row:hover{background:var(--c-paper);transform:translateX(4px)}
.series-idx{font-family:var(--font-num);font-size:20px;font-weight:700;color:var(--c-primary);letter-spacing:.02em}
.series-row h3{font-size:18px;font-weight:600;margin-bottom:4px}
.series-row p{font-size:14px;color:var(--c-muted)}
.series-row .series-go{font-size:14px;font-weight:600;color:var(--c-ink);white-space:nowrap}
.series-row .series-go i{margin-left:6px;color:var(--c-primary)}

/* ---------- FAQ ---------- */
.faq-wrap{display:grid;grid-template-columns:5fr 7fr;gap:40px;align-items:start}
.faq-intro h2{font-size:clamp(24px,3vw,34px);font-weight:700;line-height:1.25;margin-bottom:14px}
.faq-intro p{color:var(--c-muted);font-size:15px}
.accordion-item{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  overflow:hidden;margin-bottom:12px
}
.accordion-item:last-child{margin-bottom:0}
.accordion-button{
  position:relative;width:100%;text-align:left;border:0;background:transparent;
  padding:20px 56px 20px 28px;font-size:16px;font-weight:600;color:var(--c-ink);
  cursor:pointer
}
.accordion-button::before{
  content:"";position:absolute;left:0;top:18px;bottom:18px;width:3px;
  background:var(--c-primary);border-radius:0 3px 3px 0
}
.accordion-button:not(.collapsed){color:var(--c-ink)}
.accordion-button:focus{box-shadow:none;outline:none}
.accordion-button .acc-icon{
  position:absolute;right:22px;top:50%;transform:translateY(-50%);
  color:var(--c-muted);font-size:14px;transition:transform .2s ease-out,color .2s ease-out
}
.accordion-button:not(.collapsed) .acc-icon{transform:translateY(-50%) rotate(45deg);color:var(--c-primary)}
.accordion-button:not(.collapsed)+.accordion-collapse{border-top:1px solid var(--c-line)}
.accordion-body{padding:18px 28px 24px;font-size:15px;line-height:1.8;color:var(--c-muted)}

/* ---------- CTA 深色条 ---------- */
.cta-band{
  background:var(--c-ink);color:#F4F2EC;border:1px solid rgba(196,240,60,.28);
  border-radius:var(--r-block);padding:48px;
  display:flex;align-items:center;justify-content:space-between;gap:32px
}
.cta-band h2{color:#fff;font-size:clamp(22px,2.6vw,30px);line-height:1.3;margin-bottom:12px}
.cta-band p{color:rgba(255,255,255,.66);font-size:15px;max-width:60ch}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;flex:0 0 auto}
.load-more-row{display:flex;justify-content:center;margin-top:32px}
.form-msg{font-size:13px;min-height:20px;margin-top:8px}
.form-msg.ok{color:var(--c-success)}
.form-msg.err{color:var(--c-error)}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--c-ink);color:#EDEBE5;margin-top:var(--sec);padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.3fr;gap:40px;padding-bottom:48px}
.footer-brand{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:800;color:#fff;margin-bottom:16px}
.footer-brand .brand-mark{width:34px;height:34px}
.footer-note{font-size:14px;color:rgba(255,255,255,.62);line-height:1.8}
.site-footer h3{font-size:15px;font-weight:700;color:#fff;margin-bottom:16px}
.footer-links li{margin-bottom:10px}
.footer-links a{font-size:14px;color:rgba(255,255,255,.66);transition:color .16s ease-out}
.footer-links a:hover{color:var(--c-primary)}
.footer-sub-form{display:flex;gap:10px;margin-bottom:12px}
.footer-sub-form input{
  flex:1 1 auto;height:48px;border-radius:var(--r-btn);
  border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.06);
  color:#fff;padding:0 14px;font-size:14px
}
.footer-sub-form input::placeholder{color:rgba(255,255,255,.4)}
.footer-sub-form input:focus{outline:none;border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(196,240,60,.22)}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  border-top:1px solid rgba(255,255,255,.12);padding:22px 0;font-size:13px;color:rgba(255,255,255,.55)
}

/* ---------- 移动端抽屉 ---------- */
.mobile-drawer{
  position:fixed;inset:0 0 0 auto;width:86%;max-width:360px;z-index:1050;
  background:var(--c-paper);border-left:1px solid var(--c-line);
  transform:translateX(100%);transition:transform .22s ease-out;
  padding:24px;overflow-y:auto
}
.mobile-drawer.is-open{transform:translateX(0)}
.drawer-backdrop{
  position:fixed;inset:0;background:rgba(14,15,18,.55);z-index:1040;
  opacity:0;pointer-events:none;transition:opacity .22s ease-out
}
.drawer-backdrop.is-open{opacity:1;pointer-events:auto}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}
.drawer-head .brand-name{font-size:16px;font-weight:800}
.drawer-close{width:36px;height:36px;border-radius:var(--r-btn);border:1px solid var(--c-line);background:var(--c-surface);color:var(--c-ink);cursor:pointer}
.drawer-nav a{display:block;padding:14px 0;border-bottom:1px solid var(--c-line);font-size:16px;color:var(--c-muted)}
.drawer-nav a.active{color:var(--c-ink);font-weight:700;border-bottom-color:var(--c-primary)}
.drawer-hot{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.drawer-hot a{font-size:13px;padding:6px 14px;border-radius:var(--r-pill);border:1px solid var(--c-line);background:var(--c-surface);color:var(--c-muted)}

/* ---------- 入场动效 ---------- */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .24s cubic-bezier(.22,.61,.36,1),transform .24s cubic-bezier(.22,.61,.36,1)}
.reveal.is-in{opacity:1;transform:none}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .feature-grid{grid-template-columns:1fr}
  .faq-wrap{grid-template-columns:1fr;gap:28px}
  .footer-grid{grid-template-columns:1.3fr 1fr 1fr;gap:32px}
}
@media (max-width:991px){
  :root{--sec:72px}
  .topbar-inner{gap:12px}
  .hot-chips{display:none}
  .search-box{max-width:220px}
  .page-hero{padding:40px 28px}
  .cta-band{flex-direction:column;align-items:flex-start;padding:36px 28px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:767px){
  .nav-toggle{display:inline-grid;place-items:center}
  .search-box{display:none}
  .link-quiet{display:none}
  .channel-bar{border-top:1px solid var(--c-line)}
  .channel-inner{height:auto;padding:10px 0}
  .channel-nav{gap:14px;width:100%}
  .channel-nav a{font-size:14px;padding:8px 12px;border:1px solid var(--c-line);border-radius:var(--r-pill);background:var(--c-surface)}
  .channel-nav a.active{border-color:var(--c-primary);background:var(--c-primary);color:var(--c-ink)}
  .channel-cta{display:none}
  .hero-stats{grid-template-columns:1fr 1fr;gap:16px}
  .feature-main h3{font-size:19px}
  .series-row{grid-template-columns:48px 1fr;gap:14px}
  .series-row .series-go{grid-column:2}
}
@media (max-width:575px){
  :root{--sec:56px}
  .wrap{padding:0 16px}
  .page-hero{padding:32px 20px;border-radius:var(--r-card)}
  .hero-actions .btn-lime,.hero-actions .btn-line{width:100%}
  .media-card{flex:0 0 262px}
  .filter-panel{padding:18px 16px}
  .cta-band .btn-lime,.cta-band .btn-ghost{width:100%}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px}
  .footer-sub-form{flex-direction:column}
  .footer-sub-form .btn-lime{width:100%}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}

/* roulang page: category4 */
/* ============ 1. 设计变量 ============ */
:root{
  --c-primary:#C4F03C;
  --c-accent:#FF6B35;
  --c-ink:#0E0F12;
  --c-ink-2:#1A1D21;
  --c-paper:#F7F5F0;
  --c-surface:#FFFFFF;
  --c-line:#E6E2D9;
  --c-muted:#6B6F76;
  --c-muted-2:#9A9EA5;
  --c-ok:#2F7D46;
  --c-warn:#B4761B;
  --c-err:#C0392B;

  --r-btn:10px;
  --r-card:16px;
  --r-block:20px;
  --r-pill:999px;

  --sh-card:0 1px 2px rgba(14,15,18,.06), 0 14px 34px -18px rgba(14,15,18,.22);
  --sh-hover:0 20px 44px -18px rgba(14,15,18,.30);

  --font-sans:"PingFang SC","HarmonyOS Sans SC","Source Han Sans SC","Microsoft YaHei",system-ui,sans-serif;
  --font-num:ui-monospace,SFMono-Regular,"DIN Alternate",Consolas,monospace;

  --wrap:1240px;
  --sp-1:8px;
  --sp-2:16px;
  --sp-3:24px;
  --sp-4:40px;
  --sec:96px;
}
@media (max-width:1199px){ :root{ --sec:72px; } }
@media (max-width:767px){ :root{ --sec:56px; } }

/* ============ 2. 基础 reset ============ */
*,*::before,*::after{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; }
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.8;
  color:var(--c-ink);
  background:var(--c-paper);
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:var(--c-ink); text-decoration:none; transition:color .16s ease-out; }
a:hover{ color:var(--c-ink); }
h1,h2,h3,h4{ margin:0; color:var(--c-ink); letter-spacing:-.01em; }
p{ margin:0 0 1.15em; }
p:last-child{ margin-bottom:0; }
ul{ margin:0; padding:0; list-style:none; }
button{ font-family:inherit; }
:focus-visible{ outline:2px solid var(--c-primary); outline-offset:2px; }

.wrap{
  width:100%;
  max-width:var(--wrap);
  margin:0 auto;
  padding:0 24px;
}
@media (max-width:991px){ .wrap{ padding:0 20px; } }
@media (max-width:575px){ .wrap{ padding:0 16px; } }

.section{ padding:var(--sec) 0; }
.section--dark{ background:var(--c-ink); color:#EDEBE6; }
.section--dark h1,.section--dark h2,.section--dark h3{ color:#FFFFFF; }
.section--tight{ padding-top:calc(var(--sec) * .62); }

.eyebrow{
  display:inline-block;
  font-size:12px;
  font-weight:600;
  letter-spacing:.14em;
  color:var(--c-muted);
  text-transform:uppercase;
}
.eyebrow--lime{ color:#7C9A16; }
.eyebrow--on-dark{ color:var(--c-primary); }

.sec-head{ max-width:720px; margin-bottom:var(--sp-4); }
.sec-head h2{ font-size:clamp(24px,3vw,34px); font-weight:700; line-height:1.25; margin-bottom:16px; }
.sec-head p{ color:var(--c-muted); font-size:15px; }
.section--dark .sec-head p{ color:#A9ACB2; }

.num{ font-family:var(--font-num); font-variant-numeric:tabular-nums; }

/* ============ 3. 组件层 ============ */
/* 按钮 */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:44px;
  padding:0 24px;
  border-radius:var(--r-btn);
  border:1px solid transparent;
  font-size:15px;
  font-weight:600;
  line-height:1;
  cursor:pointer;
  transition:transform .16s ease-out, background-color .16s ease-out, color .16s ease-out, border-color .16s ease-out;
}
.btn:active{ transform:translateY(1px); }
.btn-lime{ background:var(--c-primary); color:var(--c-ink); }
.btn-lime:hover{ background:var(--c-ink); color:var(--c-primary); transform:translateY(-1px); }
.btn-ghost{ background:transparent; border-color:var(--c-ink); color:var(--c-ink); }
.btn-ghost:hover{ background:var(--c-ink); color:var(--c-paper); transform:translateY(-1px); }
.btn-on-dark{ background:transparent; border-color:rgba(255,255,255,.32); color:#F3F1EC; }
.btn-on-dark:hover{ border-color:var(--c-primary); color:var(--c-primary); transform:translateY(-1px); }
.btn-sm{ height:36px; padding:0 16px; font-size:13px; }
.btn-lg{ height:52px; padding:0 30px; font-size:16px; }

.link-more{
  display:inline-flex; align-items:center; gap:6px;
  font-size:14px; font-weight:600;
  border-bottom:1px solid var(--c-primary);
  padding-bottom:2px;
}
.link-more:hover{ border-bottom-width:2px; }

/* 徽章 */
.badge-soft{
  display:inline-flex; align-items:center;
  height:24px; padding:0 10px;
  border-radius:var(--r-pill);
  background:var(--c-paper);
  border:1px solid var(--c-line);
  color:var(--c-ink);
  font-size:12px; font-weight:600; line-height:1;
}
.badge-soft.is-accent{ background:rgba(255,107,53,.10); border-color:rgba(255,107,53,.35); color:#B4441B; }
.badge-soft.is-lime{ background:rgba(196,240,60,.22); border-color:rgba(196,240,60,.55); color:#5A7212; }
.badge-soft.is-ok{ background:rgba(47,125,70,.10); border-color:rgba(47,125,70,.28); color:var(--c-ok); }
.badge-live{
  display:inline-flex; align-items:center; gap:6px;
  height:24px; padding:0 10px 0 8px;
  border-radius:var(--r-pill);
  background:var(--c-accent);
  color:#FFFFFF; font-size:12px; font-weight:700; line-height:1;
}
.badge-live i{ width:6px; height:6px; border-radius:50%; background:#fff; animation:breathe 2s infinite ease-in-out; }
@keyframes breathe{ 0%,100%{ opacity:1; transform:scale(1);} 50%{ opacity:.35; transform:scale(.72);} }

/* 卡片 */
.card-x{
  background:var(--c-surface);
  border:1px solid var(--c-line);
  border-radius:var(--r-card);
  box-shadow:var(--sh-card);
  transition:transform .18s ease-out, box-shadow .18s ease-out, border-color .18s ease-out;
}
.card-x:hover{ transform:translateY(-2px); box-shadow:var(--sh-hover); border-color:var(--c-primary); }

/* 表单 */
.form-x{
  height:48px; width:100%;
  padding:0 14px;
  border:1px solid var(--c-line);
  border-radius:var(--r-btn);
  background:var(--c-surface);
  color:var(--c-ink);
  font-size:15px;
  transition:border-color .16s ease-out, box-shadow .16s ease-out;
}
.form-x::placeholder{ color:var(--c-muted-2); }
.form-x:focus{
  outline:none;
  border-color:var(--c-primary);
  box-shadow:0 0 0 3px rgba(196,240,60,.12);
}
.form-msg{ font-size:13px; margin-top:8px; min-height:18px; color:var(--c-muted); }
.form-msg.is-ok{ color:var(--c-ok); }
.form-msg.is-err{ color:var(--c-err); }

/* 手风琴 */
.accordion{ --bs-accordion-border-width:0; }
.accordion-item{
  border:1px solid var(--c-line) !important;
  border-radius:var(--r-card) !important;
  background:var(--c-surface);
  margin-bottom:12px;
  overflow:hidden;
}
.accordion-item:has(.accordion-button:not(.collapsed)){ border-color:var(--c-ink) !important; }
.accordion-button{
  position:relative;
  padding:18px 56px 18px 26px;
  background:var(--c-surface) !important;
  color:var(--c-ink) !important;
  font-size:17px;
  font-weight:600;
  box-shadow:none !important;
}
.accordion-button::before{
  content:"";
  position:absolute; left:0; top:16px; bottom:16px; width:3px;
  background:var(--c-primary); border-radius:0 3px 3px 0;
}
.accordion-button::after{
  content:"+";
  background-image:none !important;
  font-size:22px; font-weight:400; line-height:1;
  color:var(--c-muted);
  width:auto; height:auto;
  display:flex; align-items:center; justify-content:center;
  transition:transform .18s ease-out, color .18s ease-out;
}
.accordion-button:not(.collapsed)::after{ transform:rotate(45deg); color:var(--c-primary); }
.accordion-body{ padding:0 26px 22px; color:var(--c-muted); font-size:15px; line-height:1.8; }

/* 分页 */
.pagination-x{ display:flex; flex-wrap:wrap; gap:8px; align-items:center; }
.page-sq{
  display:inline-flex; align-items:center; justify-content:center;
  min-width:40px; height:40px; padding:0 12px;
  border:1px solid var(--c-line); border-radius:var(--r-btn);
  background:var(--c-surface); color:var(--c-ink);
  font-size:14px; font-weight:600;
  transition:border-color .16s ease-out, background-color .16s ease-out, color .16s ease-out;
}
.page-sq:hover{ border-color:var(--c-primary); }
.page-sq.is-current{ background:var(--c-primary); border-color:var(--c-primary); color:var(--c-ink); }
.page-sq.is-disabled{ color:var(--c-muted-2); border-color:var(--c-line); pointer-events:none; }

/* 面包屑 */
.crumb{ font-size:13px; color:var(--c-muted); margin-bottom:16px; }
.crumb a{ color:var(--c-muted); }
.crumb a:hover{ color:var(--c-ink); }
.crumb span.sep{ margin:0 8px; color:var(--c-muted-2); }
.crumb .now{ color:var(--c-muted); }

/* 空态 */
.empty-state{
  border:1px dashed var(--c-line);
  border-radius:var(--r-card);
  min-height:220px;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap:12px; text-align:center; padding:32px 20px; background:var(--c-surface);
}
.empty-state i{ font-size:26px; color:var(--c-muted-2); }
.empty-state p{ color:var(--c-muted); font-size:14px; margin:0; }

/* ============ 4. 版式层：头部导航 ============ */
.site-header{
  position:sticky; top:0; z-index:1030;
  background:rgba(247,245,240,.94);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--c-line);
  transition:box-shadow .18s ease-out;
}
.site-header.is-scrolled{ box-shadow:0 10px 30px -22px rgba(14,15,18,.55); }
.top-row{
  display:flex; align-items:center; gap:16px;
  height:64px;
  transition:height .18s ease-out;
}
.site-header.is-scrolled .top-row{ height:56px; }
.brand{ display:flex; align-items:center; gap:10px; flex:none; }
.brand-mark{
  display:inline-flex; align-items:center; justify-content:center;
  width:34px; height:34px; border-radius:10px;
  background:var(--c-ink); color:var(--c-primary);
  font-size:15px;
}
.brand-text{ font-size:17px; font-weight:800; letter-spacing:-.01em; white-space:nowrap; }
.search-box{
  display:flex; align-items:center; gap:8px;
  flex:0 1 300px;
  height:38px; padding:0 12px;
  border:1px solid var(--c-line); border-radius:var(--r-pill);
  background:var(--c-surface);
  transition:border-color .16s ease-out, box-shadow .16s ease-out;
}
.search-box i{ color:var(--c-muted-2); font-size:13px; }
.search-box input{
  border:0; outline:none; background:transparent;
  width:100%; font-size:14px; color:var(--c-ink);
}
.search-box input::placeholder{ color:var(--c-muted-2); }
.search-box:focus-within{ border-color:var(--c-primary); box-shadow:0 0 0 3px rgba(196,240,60,.12); }
.hot-chips{ display:flex; align-items:center; gap:8px; overflow-x:auto; scrollbar-width:none; }
.hot-chips::-webkit-scrollbar{ display:none; }
.hot-chips a{
  flex:none;
  font-size:13px; color:var(--c-muted);
  padding:6px 12px; border-radius:var(--r-pill);
  border:1px solid transparent;
}
.hot-chips a:hover{ color:var(--c-ink); border-color:var(--c-line); background:var(--c-surface); }
.text-entry{ flex:none; margin-left:auto; font-size:14px; font-weight:600; color:var(--c-muted); }
.text-entry:hover{ color:var(--c-ink); }
.menu-btn{
  display:none; flex:none;
  width:40px; height:38px; border-radius:var(--r-btn);
  border:1px solid var(--c-line); background:var(--c-surface);
  color:var(--c-ink); font-size:16px;
}
.channel-row{
  display:flex; align-items:center; gap:16px;
  height:48px;
  border-top:1px solid var(--c-line);
  transition:height .18s ease-out;
}
.site-header.is-scrolled .channel-row{ height:44px; }
.channel-nav{
  display:flex; align-items:center; gap:22px;
  overflow-x:auto; scrollbar-width:none; flex:1 1 auto;
}
.channel-nav::-webkit-scrollbar{ display:none; }
.channel-nav a{
  position:relative; flex:none;
  font-size:15px; color:var(--c-muted);
  padding:14px 0;
  transition:color .16s ease-out;
}
.channel-nav a::after{
  content:""; position:absolute; left:0; right:0; bottom:6px;
  height:3px; border-radius:2px; background:transparent;
  transition:background-color .16s ease-out;
}
.channel-nav a:hover{ color:var(--c-ink); }
.channel-nav a.active{ color:var(--c-ink); font-weight:600; }
.channel-nav a.active::after{ background:var(--c-primary); }
.channel-row .btn{ flex:none; }

/* offcanvas 移动菜单 */
.offcanvas{ background:var(--c-paper); }
.offcanvas-header{ border-bottom:1px solid var(--c-line); }
.offcanvas-title{ font-size:16px; font-weight:800; }
.offcanvas-body h3{ font-size:12px; letter-spacing:.14em; color:var(--c-muted); margin:20px 0 10px; }
.m-list a{ display:block; padding:12px 0; font-size:16px; border-bottom:1px solid var(--c-line); }
.m-list a.active{ color:#5A7212; font-weight:700; }

/* ============ 版式层：Hero ============ */
.hero-news{ padding:56px 0 8px; position:relative; }
.hero-news::before{
  content:""; position:absolute; inset:0;
  background-image:linear-gradient(var(--c-line) 1px, transparent 1px), linear-gradient(90deg, var(--c-line) 1px, transparent 1px);
  background-size:64px 64px;
  opacity:.35; pointer-events:none; mask-image:linear-gradient(180deg, rgba(0,0,0,.5), transparent 78%);
}
.hero-grid{
  position:relative;
  display:grid; grid-template-columns:minmax(0,7fr) minmax(0,5fr);
  gap:40px; align-items:start;
}
.hero-copy h1{
  font-size:clamp(30px,4.6vw,52px);
  font-weight:800; line-height:1.15; letter-spacing:-.02em;
  margin:14px 0 16px; max-width:16em;
}
.hero-copy .lead{ font-size:17px; color:var(--c-muted); max-width:34em; }
.hero-cta{ display:flex; flex-wrap:wrap; gap:12px; margin-top:24px; }
.hero-meta{
  display:flex; flex-wrap:wrap; gap:18px;
  margin-top:26px; padding-top:18px; border-top:1px solid var(--c-line);
  font-size:13px; color:var(--c-muted);
}
.hero-meta b{ font-family:var(--font-num); font-variant-numeric:tabular-nums; color:var(--c-ink); font-weight:700; }

.hero-board{
  background:var(--c-surface); border:1px solid var(--c-line);
  border-radius:var(--r-block); box-shadow:var(--sh-card); overflow:hidden;
}
.hero-board figure{ margin:0; position:relative; }
.hero-board img{ width:100%; aspect-ratio:16/9; object-fit:cover; }
.hero-board figure .tag-on-img{
  position:absolute; left:14px; top:14px;
  background:rgba(14,15,18,.78); color:#fff;
  font-size:12px; font-weight:600;
  padding:5px 10px; border-radius:6px;
}
.hero-board .board-body{ padding:18px 20px 20px; }
.hero-board .board-body h2{ font-size:15px; font-weight:700; margin-bottom:12px; }
.board-list li{ display:flex; gap:12px; padding:10px 0; border-bottom:1px solid var(--c-line); }
.board-list li:last-child{ border-bottom:0; }
.board-list .t{ flex:none; font-family:var(--font-num); font-variant-numeric:tabular-nums; font-size:13px; color:var(--c-muted); padding-top:2px; }
.board-list .n{ font-size:14px; line-height:1.6; }
.board-list a:hover{ color:#5A7212; }

/* 数据条（深色） */
.stats-strip{ background:var(--c-ink); color:#EDEBE6; }
.stats-grid{
  display:grid; grid-template-columns:repeat(4,minmax(0,1fr));
  gap:1px; background:rgba(255,255,255,.12);
  border-radius:var(--r-block); overflow:hidden;
}
.stat-cell{ background:var(--c-ink); padding:28px 24px; }
.stat-cell .v{
  font-family:var(--font-num); font-variant-numeric:tabular-nums;
  font-size:clamp(26px,3.4vw,40px); font-weight:700; color:var(--c-primary); line-height:1.1;
}
.stat-cell .v small{ font-size:14px; color:#A9ACB2; font-weight:500; margin-left:4px; }
.stat-cell .k{ font-size:13px; color:#A9ACB2; margin-top:8px; }

/* 主内容 8:4 */
.layout-84{
  display:grid; grid-template-columns:minmax(0,8fr) minmax(0,4fr);
  gap:32px; align-items:start;
}
.panel{
  background:var(--c-surface); border:1px solid var(--c-line);
  border-radius:var(--r-block); box-shadow:var(--sh-card);
}
.panel-head{
  display:flex; align-items:center; justify-content:space-between; gap:16px;
  padding:20px 24px; border-bottom:1px solid var(--c-line);
}
.panel-head h2{ font-size:19px; font-weight:700; }
.panel-head .hint{ font-size:13px; color:var(--c-muted); }

/* 更新列表（行式） */
.feed-item{
  display:grid; grid-template-columns:96px minmax(0,1fr) 130px;
  gap:20px; align-items:start;
  padding:22px 24px;
  border-bottom:1px solid var(--c-line);
  transition:background-color .16s ease-out, box-shadow .16s ease-out, transform .16s ease-out;
}
.feed-item:last-child{ border-bottom:0; }
.feed-item:hover{ background:#FCFBF8; box-shadow:inset 3px 0 0 var(--c-primary); transform:translateX(2px); }
.feed-item .date{ font-family:var(--font-num); font-variant-numeric:tabular-nums; font-size:13px; color:var(--c-muted); line-height:1.9; }
.feed-item h3{ font-size:18px; font-weight:600; line-height:1.45; margin:8px 0 6px; }
.feed-item h3 a:hover{ color:#5A7212; }
.feed-item .desc{
  font-size:14px; color:var(--c-muted); line-height:1.7;
  display:-webkit-box; -webkit-line-clamp:1; -webkit-box-orient:vertical; overflow:hidden;
}
.feed-item .side{ display:flex; flex-direction:column; align-items:flex-end; gap:10px; }
.feed-item .side .open{ font-size:13px; font-weight:600; color:var(--c-muted); }
.feed-item .side .open:hover{ color:var(--c-ink); border-bottom:1px solid var(--c-primary); }

/* 侧栏 */
.side-col{ position:sticky; top:96px; display:flex; flex-direction:column; gap:24px; }
.side-block{ background:var(--c-surface); border:1px solid var(--c-line); border-radius:var(--r-card); box-shadow:var(--sh-card); }
.side-block .sb-head{ padding:16px 18px; border-bottom:1px solid var(--c-line); font-size:15px; font-weight:700; }
.sb-list li{ border-bottom:1px solid var(--c-line); }
.sb-list li:last-child{ border-bottom:0; }
.sb-list a{ display:block; padding:13px 18px; font-size:14px; line-height:1.55; }
.sb-list a .tm{ display:block; margin-top:4px; font-family:var(--font-num); font-variant-numeric:tabular-nums; font-size:12px; color:var(--c-muted-2); }
.sb-list a:hover{ background:#FCFBF8; color:#5A7212; }
.sb-faq{ padding:6px 18px 14px; }
.sb-faq details{ border-bottom:1px solid var(--c-line); padding:12px 0; }
.sb-faq details:last-child{ border-bottom:0; }
.sb-faq summary{ cursor:pointer; font-size:14px; font-weight:600; list-style:none; display:flex; justify-content:space-between; gap:10px; }
.sb-faq summary::-webkit-details-marker{ display:none; }
.sb-faq summary::after{ content:"+"; color:var(--c-muted); transition:transform .16s ease-out, color .16s ease-out; }
.sb-faq details[open] summary::after{ transform:rotate(45deg); color:#8AAE1B; }
.sb-faq p{ margin-top:8px; font-size:13px; color:var(--c-muted); line-height:1.75; }
.sb-sub{ padding:18px; }
.sb-sub h3{ font-size:15px; font-weight:700; margin-bottom:6px; }
.sb-sub p{ font-size:13px; color:var(--c-muted); margin-bottom:14px; }
.sb-sub .row-x{ display:flex; gap:8px; }
.sb-sub .row-x .btn{ flex:none; }

/* 时间轴（深色） */
.tl{ display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:24px; position:relative; }
.tl::before{
  content:""; position:absolute; left:0; right:0; top:9px;
  height:1px; background:rgba(255,255,255,.16);
}
.tl-item{ position:relative; padding-top:32px; }
.tl-item::before{
  content:""; position:absolute; top:3px; left:0;
  width:13px; height:13px; border-radius:50%;
  background:var(--c-accent); border:3px solid var(--c-ink);
  box-shadow:0 0 0 1px var(--c-accent);
}
.tl-item .tm{ font-family:var(--font-num); font-variant-numeric:tabular-nums; font-size:20px; font-weight:700; color:var(--c-primary); }
.tl-item h3{ font-size:16px; font-weight:600; margin:10px 0 8px; }
.tl-item p{ font-size:14px; color:#A9ACB2; line-height:1.75; }

/* 订阅卡（浅色） */
.sub-card{
  background:var(--c-surface); border:1px solid var(--c-line);
  border-radius:var(--r-block); box-shadow:var(--sh-card);
  padding:32px 32px;
  display:grid; grid-template-columns:minmax(0,1fr) minmax(0,420px);
  gap:32px; align-items:center;
}
.sub-card h2{ font-size:clamp(22px,2.4vw,28px); font-weight:700; margin-bottom:10px; }
.sub-card p{ font-size:14px; color:var(--c-muted); }
.sub-form{ display:flex; gap:10px; }
.sub-form .btn{ flex:none; }
.sub-tip{ font-size:12px; color:var(--c-muted-2); margin-top:10px; }

/* CTA 深色条 */
.cta-band{
  background:var(--c-ink-2);
  border:1px solid rgba(196,240,60,.28);
  border-radius:var(--r-block);
  padding:40px;
  display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:24px;
}
.cta-band h2{ font-size:clamp(22px,2.6vw,30px); font-weight:700; margin-bottom:10px; }
.cta-band p{ color:#A9ACB2; font-size:15px; max-width:44em; }
.cta-actions{ display:flex; flex-wrap:wrap; gap:12px; }

/* ============ 页脚 ============ */
.site-footer{ background:var(--c-ink); color:#D9D6CF; padding:72px 0 0; margin-top:var(--sec); }
.footer-grid{
  display:grid; grid-template-columns:1.4fr 1fr 1fr 1.4fr;
  gap:32px; padding-bottom:48px;
}
.footer-brand{ display:flex; align-items:center; gap:10px; font-size:17px; font-weight:800; color:#FFFFFF; margin-bottom:14px; }
.footer-brand .brand-mark{ background:var(--c-primary); color:var(--c-ink); }
.site-footer h3{ font-size:14px; font-weight:700; color:#FFFFFF; margin-bottom:16px; letter-spacing:.02em; }
.footer-note{ font-size:13px; line-height:1.8; color:#9A9EA5; }
.footer-links li{ margin-bottom:10px; }
.footer-links a{ font-size:14px; color:#C9C6C0; }
.footer-links a:hover{ color:var(--c-primary); }
.footer-sub-form{ display:flex; gap:8px; margin-bottom:6px; }
.footer-sub-form input{
  flex:1 1 auto; min-width:0; height:36px; padding:0 12px;
  border-radius:var(--r-btn); border:1px solid rgba(255,255,255,.16);
  background:rgba(255,255,255,.05); color:#F3F1EC; font-size:13px;
}
.footer-sub-form input::placeholder{ color:#7E828A; }
.footer-sub-form input:focus{ outline:none; border-color:var(--c-primary); box-shadow:0 0 0 3px rgba(196,240,60,.14); }
.site-footer .form-msg{ color:#9A9EA5; }
.site-footer .form-msg.is-ok{ color:var(--c-primary); }
.site-footer .form-msg.is-err{ color:#FF9C7A; }
.footer-bottom{
  display:flex; flex-wrap:wrap; gap:12px; justify-content:space-between;
  padding:20px 0 28px; border-top:1px solid rgba(255,255,255,.12);
  font-size:13px; color:#8A8E96;
}

/* 滚动淡入 */
.reveal{ opacity:0; transform:translateY(12px); }
.reveal.is-in{ opacity:1; transform:none; transition:opacity .24s cubic-bezier(.22,.61,.36,1), transform .24s cubic-bezier(.22,.61,.36,1); }

/* ============ 5. 响应式层 ============ */
@media (max-width:1199px){
  .hero-grid{ gap:32px; }
  .feed-item{ grid-template-columns:84px minmax(0,1fr) 110px; gap:16px; }
}
@media (max-width:991px){
  .top-row .search-box{ flex:0 1 220px; }
  .hot-chips{ display:none; }
  .hero-news{ padding-top:40px; }
  .hero-grid{ grid-template-columns:minmax(0,1fr); }
  .stats-grid{ grid-template-columns:repeat(2,minmax(0,1fr)); }
  .layout-84{ grid-template-columns:minmax(0,1fr); }
  .side-col{ position:static; }
  .tl{ grid-template-columns:repeat(2,minmax(0,1fr)); row-gap:32px; }
  .tl::before{ display:none; }
  .sub-card{ grid-template-columns:minmax(0,1fr); padding:28px 24px; }
  .footer-grid{ grid-template-columns:repeat(2,minmax(0,1fr)); }
}
@media (max-width:767px){
  .search-box{ display:none; }
  .text-entry{ display:none; }
  .menu-btn{ display:inline-flex; align-items:center; justify-content:center; }
  .channel-row .btn{ display:none; }
  .feed-item{ grid-template-columns:minmax(0,1fr); gap:10px; padding:20px 18px; }
  .feed-item .date{ display:flex; gap:10px; align-items:center; }
  .feed-item .side{ flex-direction:row; align-items:center; justify-content:flex-start; }
  .sub-form{ flex-wrap:wrap; }
  .sub-form .btn{ width:100%; }
  .cta-band{ padding:28px 22px; }
  .cta-actions .btn{ width:100%; }
}
@media (max-width:575px){
  .stats-grid{ grid-template-columns:minmax(0,1fr); }
  .tl{ grid-template-columns:minmax(0,1fr); }
  .hero-cta .btn{ width:100%; }
  .footer-grid{ grid-template-columns:minmax(0,1fr); }
  .footer-sub-form{ flex-wrap:wrap; }
  .footer-sub-form .btn{ width:100%; }
  .panel-head{ flex-direction:column; align-items:flex-start; gap:6px; }
  .sub-card{ padding:24px 18px; }
}
@media (prefers-reduced-motion:reduce){
  *{ animation:none !important; transition:none !important; }
  .reveal{ opacity:1 !important; transform:none !important; }
}