/* roulang page: index */
:root{
  --primary:#1F6B4A;
  --primary-dark:#185A3E;
  --primary-light:#E6F0EA;
  --accent:#F26430;
  --accent-dark:#E2551F;
  --ink:#121A16;
  --ink-soft:#1A241F;
  --bg:#F5F7F2;
  --card:#FFFFFF;
  --text:#333333;
  --text-weak:#777777;
  --text-faint:#999999;
  --line:#E5EAE3;
  --radius-sm:8px;
  --radius-md:12px;
  --radius-lg:16px;
  --shadow-sm:0 4px 16px rgba(18,26,22,0.08);
  --shadow-md:0 8px 24px rgba(18,26,22,0.14);
  --shadow-btn:0 2px 8px rgba(31,107,74,0.3);
  --font-sans:"PingFang SC","Microsoft YaHei","Source Han Sans SC","Noto Sans CJK SC",sans-serif;
  --font-num:"DIN Alternate","Bahnschrift Condensed","Arial Narrow",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-sans);
  font-size:16px;line-height:1.7;color:var(--text);
  background:var(--bg);-webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--primary);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--primary-dark)}
button,input,select,textarea{font-family:inherit}
a:focus-visible,button:focus-visible,input:focus-visible,.accordion-title:focus{
  outline:2px solid var(--accent);outline-offset:2px;
}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.hide{display:none!important}

/* ===== Header ===== */
.site-header{position:sticky;top:0;z-index:100;box-shadow:var(--shadow-sm)}
.topbar{background:var(--ink);color:#fff;padding:10px 0}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}
.logo{display:inline-flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{
  width:32px;height:32px;background:var(--accent);border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;position:relative;
}
.brand-mark::after{
  content:"";width:11px;height:6px;
  border-left:3px solid #fff;border-bottom:3px solid #fff;
  transform:rotate(-45deg) translateY(0);
}
.brand-name{font-size:20px;font-weight:800;color:#fff;letter-spacing:1px;white-space:nowrap}
.topbar-actions{display:flex;align-items:center;gap:14px}
.search-group{
  display:flex;align-items:center;background:rgba(255,255,255,0.12);
  border-radius:var(--radius-sm);overflow:hidden;transition:background .2s;
}
.search-group:focus-within{background:rgba(255,255,255,0.2)}
.search-group input{
  background:transparent;border:none;color:#fff;padding:8px 12px;
  font-size:13px;width:180px;outline:none;transition:width .3s,opacity .3s,padding .3s;
}
.search-group input::placeholder{color:rgba(255,255,255,0.5)}
.search-group button{
  background:transparent;border:none;color:rgba(255,255,255,0.7);
  padding:8px 12px;cursor:pointer;font-size:14px;
}
.search-group button:hover{color:#fff}
.btn-remind{
  display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;
  color:#fff;background:rgba(242,100,48,0.15);
  border:1px solid rgba(242,100,48,0.5);border-radius:999px;
  padding:6px 14px;transition:all .2s;white-space:nowrap;
}
.btn-remind:hover{background:var(--accent);color:#fff;transform:translateY(-1px)}
.channel-bar{background:#fff;border-bottom:1px solid var(--line)}
.channel-list{
  list-style:none;margin:0;padding:0;display:flex;align-items:center;
  gap:2px;overflow-x:auto;scrollbar-width:none;
}
.channel-list::-webkit-scrollbar{display:none}
.channel-link{
  display:block;padding:13px 18px;font-size:15px;font-weight:600;
  color:var(--text);border-bottom:4px solid transparent;
  margin-bottom:-1px;white-space:nowrap;transition:color .2s,border-color .2s;
  background:none;border-top:none;border-left:none;border-right:none;cursor:pointer;
}
.channel-link:hover{color:var(--primary)}
.channel-link.active{color:var(--primary);border-bottom-color:var(--primary)}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-size:15px;font-weight:600;border-radius:var(--radius-sm);
  padding:12px 24px;border:none;cursor:pointer;transition:all .2s ease;
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--primary);color:#fff;box-shadow:var(--shadow-btn)}
.btn-primary:hover{background:var(--primary-dark);color:#fff}
.btn-secondary{background:var(--bg);color:var(--ink)}
.btn-secondary:hover{background:#fff;color:var(--ink)}
.btn-cta{background:var(--accent);color:#fff;font-size:17px;padding:14px 32px;box-shadow:0 2px 10px rgba(242,100,48,0.4)}
.btn-cta:hover{background:var(--accent-dark);color:#fff}

/* ===== Hero ===== */
.hero{
  position:relative;
  background:linear-gradient(120deg,rgba(18,26,22,0.93) 0%,rgba(18,26,22,0.75) 55%,rgba(18,26,22,0.45) 100%),
  url('/assets/images/backpic/back-1.png') center/cover no-repeat;
  min-height:520px;padding:60px 0;color:#fff;
}
.hero .container{position:relative;z-index:2}
.hero-cover{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:0 8px 32px rgba(0,0,0,0.35)}
.hero-cover img{aspect-ratio:16/9;object-fit:cover;width:100%}
.live-badge{
  position:absolute;top:12px;left:12px;background:var(--accent);color:#fff;
  font-size:12px;font-weight:700;letter-spacing:1px;padding:4px 10px;
  border-radius:999px;display:inline-flex;align-items:center;gap:5px;
}
.pulse-dot{width:6px;height:6px;background:#fff;border-radius:50%;animation:pulse 1.2s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.5)}}
.time-badge{
  position:absolute;bottom:12px;right:12px;background:rgba(18,26,22,0.8);
  color:#fff;font-size:13px;padding:6px 12px;border-radius:999px;
}
.hero-tagline{
  display:inline-block;background:rgba(31,107,74,0.35);
  border:1px solid rgba(31,107,74,0.6);color:#8FE0B5;
  font-size:13px;font-weight:600;letter-spacing:1px;padding:4px 12px;
  border-radius:999px;margin-bottom:16px;
}
.hero h1{
  font-size:42px;line-height:1.2;font-weight:800;color:#fff;
  margin:0 0 16px;letter-spacing:1px;
}
.hero-sub{
  font-size:16px;line-height:1.75;color:rgba(255,255,255,0.78);
  margin-bottom:24px;max-width:520px;
}
.countdown{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(18,26,22,0.45);border-radius:var(--radius-md);
  padding:14px 20px;margin-bottom:26px;border:1px solid rgba(255,255,255,0.1);
}
.count-cell{display:flex;flex-direction:column;align-items:center;min-width:54px}
.count-num{
  font-family:var(--font-num);font-size:48px;font-weight:700;font-style:italic;
  color:var(--accent);line-height:1;
}
.count-label{font-size:11px;letter-spacing:2px;color:rgba(255,255,255,0.85);margin-top:4px}
.count-colon{
  font-family:var(--font-num);font-size:32px;font-weight:700;
  color:rgba(255,255,255,0.55);margin-top:-8px;
}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}

/* ===== Section common ===== */
.section{padding:60px 0}
.section-title{
  font-size:30px;font-weight:700;color:var(--ink);
  padding-left:16px;border-left:4px solid var(--primary);
  margin:0 0 32px;line-height:1.3;
}
.card-white{background:var(--card);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);padding:24px;transition:box-shadow .25s ease,transform .25s ease}
.card-white:hover{box-shadow:var(--shadow-md)}

/* ===== Highlights ===== */
.section-highlights{background:var(--bg)}
.highlight-list{display:flex;flex-direction:column;gap:16px}
.highlight-card{
  display:flex;align-items:flex-start;gap:20px;width:100%;
  background:var(--card);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);
  padding:22px 24px;transition:box-shadow .25s ease,transform .25s ease;
}
.highlight-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}
.hl-num{
  font-family:var(--font-num);font-size:28px;font-weight:700;font-style:italic;
  color:var(--accent);line-height:1;flex-shrink:0;min-width:44px;
}
.hl-content{flex:1}
.hl-content h3{font-size:18px;font-weight:600;color:var(--ink);margin:0 0 4px}
.hl-content p{font-size:14px;color:var(--text-weak);line-height:1.65;margin:0 0 6px}
.hl-time{font-size:13px;color:var(--text-faint)}

/* ===== Subscribe ===== */
.section-subscribe{padding:40px 0}
.subscribe-block{
  background:var(--primary-light);border-radius:var(--radius-lg);
  padding:40px 48px;display:grid;grid-template-columns:1.1fr 1fr;
  gap:40px;align-items:center;border:1px solid #D8E6DC;
}
.subscribe-left h2{font-size:28px;font-weight:700;color:var(--primary-dark);margin:0 0 12px}
.subscribe-left p{font-size:15px;color:#456854;margin:0 0 18px;max-width:440px}
.benefit-tags{list-style:none;display:flex;flex-wrap:wrap;gap:10px;padding:0;margin:0}
.benefit-tags li{
  font-size:13px;font-weight:600;color:var(--primary-dark);
  background:#fff;border:1px solid #CFE0D6;border-radius:999px;
  padding:6px 14px;
}
.subscribe-form .input-group{margin-bottom:8px}
.subscribe-form .input-group-field{
  border-radius:var(--radius-sm);border:1px solid #CFE0D6;
  font-size:15px;padding:12px 14px;background:#fff;color:var(--text);
  box-shadow:none;transition:border-color .2s,box-shadow .2s;
}
.subscribe-form .input-group-field:focus{
  border-color:var(--primary);box-shadow:0 0 0 3px rgba(31,107,74,0.12);outline:none;
}
.btn-subscribe{
  background:var(--primary);color:#fff;font-size:15px;font-weight:600;
  border-radius:var(--radius-sm);padding:13px 24px;border:none;
  cursor:pointer;transition:all .2s;white-space:nowrap;
}
.btn-subscribe:hover{background:var(--primary-dark);transform:translateY(-1px)}
.privacy-note{font-size:13px;color:var(--text-faint);margin:10px 0 0}
.subscribe-feedback{border-radius:var(--radius-sm);font-size:13px;padding:10px 14px;margin-top:10px}
.subscribe-feedback.success{background:#DFF2E6;color:var(--primary-dark);border:1px solid #BFE3CE}
.subscribe-feedback.alert{background:#FDEAE4;color:#B84A2A;border:1px solid #F5C8B8}

/* ===== Category entry ===== */
.section-cat .grid-x{align-items:stretch}
.cat-feature-card{
  position:relative;display:block;border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow-sm);height:100%;transition:transform .25s,box-shadow .25s;
  background:var(--ink);
}
.cat-feature-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.cat-feature-card img{width:100%;aspect-ratio:16/9;object-fit:cover;opacity:.85;transition:opacity .3s}
.cat-feature-card:hover img{opacity:1}
.cat-feature-body{
  position:absolute;left:0;right:0;bottom:0;padding:24px;
  background:linear-gradient(to top,rgba(18,26,22,0.92) 0%,rgba(18,26,22,0.55) 55%,rgba(18,26,22,0) 100%);
  color:#fff;
}
.cat-feature-body h3{font-size:22px;font-weight:700;margin:0 0 6px;color:#fff}
.cat-feature-body p{font-size:14px;color:rgba(255,255,255,0.8);margin:0 0 10px;line-height:1.6}
.cat-link{font-size:14px;font-weight:600;color:var(--accent);display:inline-flex;align-items:center;gap:4px}
.cat-link:hover{color:#FF8D5C}
.hot-list{height:100%;display:flex;flex-direction:column}
.hot-list h3{font-size:18px;font-weight:700;color:var(--ink);margin:0 0 16px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.hot-list ul{list-style:none;padding:0;margin:0;flex:1}
.hot-list li{border-bottom:1px solid var(--line)}
.hot-list li:last-child{border-bottom:none}
.hot-list li a{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:12px 0;font-size:15px;color:var(--text);transition:color .2s;
}
.hot-list li a:hover{color:var(--primary)}
.hot-list li span{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.hot-list li time{font-size:13px;color:var(--text-faint);flex-shrink:0}

/* ===== News ===== */
.news-panel{background:var(--card);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);overflow:hidden}
.news-item{
  display:flex;gap:20px;padding:20px 24px;border-bottom:1px solid var(--line);
  transition:background .2s;
}
.news-item:last-child{border-bottom:none}
.news-item:hover{background:#FAFCF8}
.news-item-featured .news-thumb{width:170px;height:105px}
.news-item-featured .news-title{font-size:20px}
.news-thumb{flex-shrink:0;width:120px;height:80px;border-radius:var(--radius-sm);overflow:hidden;background:var(--bg)}
.news-thumb img{width:100%;height:100%;object-fit:cover}
.news-body{flex:1;min-width:0}
.news-meta-top{margin-bottom:6px}
.badge-outline{
  display:inline-block;font-size:12px;font-weight:600;color:var(--primary);
  border:1px solid var(--primary);border-radius:999px;padding:2px 10px;line-height:1.6;
}
.news-title{font-size:16px;font-weight:600;margin:0 0 5px;line-height:1.45}
.news-title a{color:var(--ink)}
.news-title a:hover{color:var(--primary)}
.news-excerpt{
  font-size:13px;color:var(--text-weak);line-height:1.6;margin:0 0 8px;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.news-footer{display:flex;align-items:center;justify-content:space-between;gap:12px}
.news-time{font-size:13px;color:var(--text-faint);white-space:nowrap}
.read-more{font-size:13px;font-weight:600;color:var(--accent);white-space:nowrap}
.read-more:hover{color:var(--accent-dark)}
.empty-state{
  padding:48px 24px;text-align:center;color:var(--text-weak);font-size:15px;
  display:block;width:100%;
}

/* ===== Replay ===== */
.section-replay{background:var(--bg)}
.replay-card{
  display:block;background:var(--ink-soft);border-radius:var(--radius-md);
  overflow:hidden;color:#fff;box-shadow:var(--shadow-sm);
  transition:transform .25s,box-shadow .25s;
}
.replay-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);color:#fff}
.replay-media{position:relative;overflow:hidden}
.replay-media img{aspect-ratio:16/9;object-fit:cover;width:100%;opacity:.9;transition:opacity .3s}
.replay-card:hover .replay-media img{opacity:1}
.replay-play{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:48px;height:48px;background:rgba(242,100,48,0.9);border-radius:50%;
  display:flex;align-items:center;justify-content:center;color:#fff;font-size:16px;
  transition:transform .25s;
}
.replay-card:hover .replay-play{transform:translate(-50%,-50%) scale(1.12)}
.replay-duration{
  position:absolute;top:10px;right:10px;background:#fff;color:var(--ink);
  font-size:12px;font-weight:600;padding:3px 10px;border-radius:999px;
}
.replay-body{padding:16px 18px 18px}
.replay-body h3{font-size:17px;font-weight:700;color:#fff;margin:0 0 6px;line-height:1.4}
.replay-views{font-size:13px;color:rgba(255,255,255,0.6)}

/* ===== FAQ ===== */
.faq-accordion.accordion{
  background:transparent;border:none;margin:0;
  display:flex;flex-direction:column;gap:12px;
}
.faq-accordion .accordion-item{
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius-md);overflow:hidden;
  transition:box-shadow .25s;
}
.faq-accordion .accordion-item:hover{box-shadow:var(--shadow-sm)}
.faq-accordion .accordion-title{
  background:var(--card);color:var(--ink);font-size:16px;font-weight:600;
  border:none;padding:16px 46px 16px 20px;position:relative;transition:background .2s,color .2s;
}
.faq-accordion .accordion-title:hover,.faq-accordion .accordion-title:focus{
  background:var(--primary-light);color:var(--primary-dark);
}
.faq-accordion .accordion-title::after{
  content:"";width:8px;height:8px;border-right:2px solid var(--primary);
  border-bottom:2px solid var(--primary);transform:rotate(45deg);
  position:absolute;right:20px;top:50%;margin-top:-6px;transition:transform .25s;
}
.faq-accordion .accordion-item.is-active > .accordion-title::after{
  transform:rotate(225deg);margin-top:-2px;
}
.faq-accordion .accordion-content{
  background:var(--card);border:none;color:var(--text-weak);
  font-size:14px;padding:0 24px 20px;line-height:1.7;
}
.faq-accordion .accordion-content p{margin:0 0 8px}
.faq-accordion .accordion-content p:last-child{margin:0}
.faq-accordion .accordion-item.is-active > .accordion-content{display:block}

/* ===== CTA ===== */
.cta-bar{
  background:linear-gradient(120deg,rgba(18,26,22,0.95) 0%,rgba(18,26,22,0.8) 60%,rgba(18,26,22,0.65) 100%),
  url('/assets/images/backpic/back-2.png') center/cover no-repeat;
  padding:72px 48px;text-align:center;color:#fff;
}
.cta-bar h2{font-size:32px;font-weight:800;color:#fff;margin:0 0 10px}
.cta-bar p{font-size:15px;color:rgba(255,255,255,0.7);margin:0 0 28px}
.cta-bar .btn{display:inline-flex}

/* ===== Footer ===== */
.site-footer{background:var(--ink);color:rgba(255,255,255,0.7);padding:56px 0 0}
.footer-top{display:grid;grid-template-columns:1fr 2fr;gap:48px;padding-bottom:40px}
.footer-brand .logo{margin-bottom:14px}
.footer-brand p{font-size:14px;color:rgba(255,255,255,0.6);line-height:1.7;max-width:260px}
.footer-cols{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.footer-col h4{
  font-size:15px;font-weight:600;color:var(--primary);margin:0 0 14px;
  letter-spacing:1px;
}
.footer-col ul{list-style:none;padding:0;margin:0}
.footer-col li{margin-bottom:9px}
.footer-col a{font-size:14px;color:#A5ADA8;transition:color .2s}
.footer-col a:hover{color:#fff}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,0.12);
  padding:20px 0;display:flex;align-items:center;justify-content:space-between;
  flex-wrap:wrap;gap:12px;
}
.footer-bottom span{font-size:13px;color:rgba(255,255,255,0.5)}
.social-icons{display:flex;gap:10px}
.social-icon{
  width:34px;height:34px;border-radius:var(--radius-sm);
  background:rgba(255,255,255,0.1);color:rgba(255,255,255,0.7);
  display:inline-flex;align-items:center;justify-content:center;font-size:14px;
  transition:all .2s;
}
.social-icon:hover{background:var(--primary);color:#fff;transform:translateY(-2px)}

/* ===== Responsive ===== */
@media(max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:32px}
  .hero{padding:40px 0}
  .count-num{font-size:36px}
  .hero h1{font-size:34px}
  .subscribe-block{grid-template-columns:1fr;padding:32px}
  .footer-top{grid-template-columns:1fr}
}
@media(max-width:640px){
  .section{padding:36px 0}
  .container{padding:0 16px}
  .topbar-inner{gap:10px}
  .brand-name{font-size:17px}
  .search-group input{width:0;padding:8px 0;opacity:0}
  .search-group input.search-expanded{width:130px;padding:8px 10px;opacity:1}
  .search-group button{padding:8px 10px}
  .btn-remind span{display:none}
  .channel-link{padding:11px 14px;font-size:14px}
  .hero{min-height:auto;padding:32px 0}
  .hero h1{font-size:28px;line-height:1.3}
  .hero-sub{font-size:15px}
  .countdown{padding:10px 14px;gap:5px}
  .count-num{font-size:28px}
  .count-label{font-size:10px}
  .count-cell{min-width:36px}
  .hero-actions .btn{width:100%}
  .section-title{font-size:24px;margin-bottom:22px}
  .subscribe-block{padding:24px 20px}
  .subscribe-left h2{font-size:23px}
  .news-item{padding:16px;gap:12px;flex-wrap:nowrap}
  .news-item-featured .news-thumb,.news-thumb{width:80px;height:65px}
  .news-item-featured .news-title{font-size:16px}
  .news-title{font-size:15px}
  .news-excerpt{display:none}
  .news-footer{flex-direction:column;align-items:flex-start;gap:4px}
  .cat-feature-body{padding:16px}
  .cat-feature-body h3{font-size:18px}
  .footer-cols{grid-template-columns:1fr 1fr}
  .cta-bar{padding:48px 24px}
  .cta-bar h2{font-size:24px}
  .cta-bar .btn{width:100%}
  .footer-bottom{flex-direction:column;text-align:center}
}

/* roulang page: category1 */
:root {
            --primary: #1F6B4A;
            --primary-dark: #185A3E;
            --primary-light: #E6F0EA;
            --accent: #F26430;
            --accent-dark: #E2551F;
            --dark: #121A16;
            --dark-card: #1A241F;
            --bg: #F5F7F2;
            --white: #FFFFFF;
            --text: #333333;
            --text-light: #777777;
            --border: #E5EAE3;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --shadow-sm: 0 4px 16px rgba(18, 26, 22, 0.08);
            --shadow-hover: 0 8px 24px rgba(18, 26, 22, 0.14);
            --font-cn: "PingFang SC", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", sans-serif;
            --font-num: "DIN Alternate", "Bahnschrift Condensed", "Arial Narrow", sans-serif;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html,
        body {
            margin: 0;
            padding: 0;
        }

        body {
            font-family: var(--font-cn);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background: var(--bg);
        }

        h1,
        h2,
        h3,
        h4,
        p,
        ul,
        li,
        figure {
            margin: 0;
            padding: 0;
        }

        ul {
            list-style: none;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color .2s ease;
        }

        img {
            display: block;
            max-width: 100%;
        }

        button,
        input {
            font-family: inherit;
            border: none;
            background: none;
            padding: 0;
        }

        button {
            cursor: pointer;
        }

        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .grid-x {
            display: flex;
            flex-wrap: wrap;
        }

        .cell {
            flex: 0 0 auto;
            min-height: 0;
        }

        .small-12 {
            flex-basis: 100%;
        }

        .medium-6 {
            flex-basis: 50%;
        }

        .large-5 {
            flex-basis: 41.6667%;
        }

        .large-6 {
            flex-basis: 50%;
        }

        .large-7 {
            flex-basis: 58.3333%;
        }

        @media (min-width: 641px) and (max-width: 1024px) {
            .medium-6 {
                flex-basis: 50%;
            }
        }

        @media (max-width: 640px) {
            .medium-6,
            .large-5,
            .large-6,
            .large-7 {
                flex-basis: 100%;
            }
        }

        /* ===== Header ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 12px rgba(18, 26, 22, 0.08);
        }

        .topbar {
            background: var(--dark);
            padding: 12px 0;
        }

        .topbar-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
        }

        .logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }

        .brand-mark {
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background: var(--accent);
            position: relative;
            flex-shrink: 0;
        }

        .brand-mark::before {
            content: '';
            position: absolute;
            left: 7px;
            top: 6px;
            width: 18px;
            height: 10px;
            border-left: 3px solid #fff;
            border-bottom: 3px solid #fff;
            transform: rotate(-45deg);
            border-radius: 2px;
        }

        .brand-name {
            color: #fff;
            font-size: 20px;
            font-weight: 800;
            letter-spacing: .5px;
            line-height: 1.2;
        }

        .topbar-actions {
            display: flex;
            align-items: center;
            gap: 14px;
        }

        .search-group {
            display: flex;
            align-items: center;
            background: rgba(255, 255, 255, 0.12);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--radius-sm);
            overflow: hidden;
            transition: background .2s ease;
        }

        .search-group:focus-within {
            background: rgba(255, 255, 255, 0.16);
            border-color: rgba(255, 255, 255, 0.35);
        }

        .search-input {
            width: 200px;
            background: transparent;
            border: none;
            padding: 9px 16px;
            color: #fff;
            font-size: 13px;
        }

        .search-input::placeholder {
            color: rgba(255, 255, 255, 0.55);
        }

        .search-input:focus {
            outline: none;
        }

        .search-toggle {
            display: none;
            width: 38px;
            height: 38px;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 15px;
            border-radius: var(--radius-sm);
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .btn-remind {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: #fff;
            font-size: 13px;
            font-weight: 500;
            padding: 8px 14px;
            border-radius: 999px;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.14);
            transition: all .2s ease;
        }

        .btn-remind:hover {
            background: var(--accent);
            border-color: var(--accent);
            color: #fff;
            transform: translateY(-2px);
        }

        .btn-remind i {
            color: var(--accent);
            transition: color .2s ease;
        }

        .btn-remind:hover i {
            color: #fff;
        }

        .channel-bar {
            background: rgba(255, 255, 255, 0.94);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--border);
        }

        .channel-list {
            display: flex;
            gap: 4px;
            padding: 0 0 0 0;
            overflow-x: auto;
            scrollbar-width: none;
        }

        .channel-list::-webkit-scrollbar {
            display: none;
        }

        .channel-link {
            display: inline-block;
            padding: 14px 18px;
            font-size: 15px;
            font-weight: 600;
            color: var(--text);
            border-bottom: 3px solid transparent;
            white-space: nowrap;
            transition: color .2s ease, border-color .2s ease;
        }

        .channel-link:hover {
            color: var(--primary);
        }

        .channel-link.active {
            color: var(--primary);
            border-bottom-color: var(--primary);
        }

        @media (max-width: 640px) {
            .topbar-inner {
                flex-wrap: nowrap;
            }

            .brand-name {
                font-size: 17px;
            }

            .brand-mark {
                width: 28px;
                height: 28px;
            }

            .search-group {
                background: transparent;
                border: none;
            }

            .search-input {
                display: none;
                position: absolute;
                right: 48px;
                top: 50%;
                transform: translateY(-50%);
                width: 200px;
                background: #fff;
                color: var(--text);
                border-radius: var(--radius-sm);
                box-shadow: var(--shadow-sm);
                z-index: 20;
            }

            .search-group.is-open .search-input {
                display: block;
            }

            .search-toggle {
                display: inline-flex;
            }

            .btn-remind span {
                display: none;
            }

            .btn-remind {
                padding: 8px 10px;
                border-radius: var(--radius-sm);
            }

            .channel-link {
                padding: 12px 14px;
                font-size: 14px;
            }
        }

        @media (min-width: 641px) and (max-width: 1024px) {
            .search-input {
                width: 140px;
            }

            .brand-name {
                font-size: 18px;
            }
        }

        /* ===== Page Hero ===== */
        .page-hero {
            position: relative;
            background: linear-gradient(180deg, rgba(18, 26, 22, 0.58) 0%, rgba(18, 26, 22, 0.82) 100%), url('/assets/images/backpic/back-1.png') center / cover no-repeat;
            min-height: 340px;
            display: flex;
            align-items: center;
            padding: 72px 0;
            color: #fff;
        }

        .page-hero-inner {
            max-width: 720px;
        }

        .breadcrumb {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.72);
            margin-bottom: 16px;
            letter-spacing: .3px;
        }

        .breadcrumb a {
            color: rgba(255, 255, 255, 0.72);
        }

        .breadcrumb a:hover {
            color: #fff;
        }

        .page-hero h1 {
            font-size: 44px;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 12px;
            color: #fff;
        }

        .page-hero-desc {
            font-size: 16px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 24px;
        }

        .hero-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 18px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.7);
        }

        .hero-meta i {
            color: var(--accent);
            margin-right: 5px;
        }

        @media (max-width: 640px) {
            .page-hero {
                min-height: 280px;
                padding: 48px 0;
            }

            .page-hero h1 {
                font-size: 32px;
            }

            .page-hero-desc {
                font-size: 14px;
            }

            .hero-meta {
                gap: 10px;
                font-size: 12px;
            }
        }

        /* ===== Section Common ===== */
        .section-block {
            padding: 60px 0;
        }

        .section-head {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 20px;
            margin-bottom: 32px;
        }

        .section-head h2 {
            font-size: 30px;
            font-weight: 700;
            color: var(--dark);
            line-height: 1.3;
            padding-left: 14px;
            border-left: 4px solid var(--primary);
        }

        .more-link {
            font-size: 14px;
            font-weight: 600;
            color: var(--accent);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            white-space: nowrap;
        }

        .more-link:hover {
            color: var(--accent-dark);
            gap: 9px;
        }

        @media (max-width: 640px) {
            .section-block {
                padding: 40px 0;
            }

            .section-head h2 {
                font-size: 24px;
            }

            .section-head {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
                margin-bottom: 22px;
            }
        }

        /* ===== Buttons ===== */
        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--primary);
            color: #fff;
            padding: 12px 26px;
            border-radius: var(--radius-sm);
            font-size: 15px;
            font-weight: 600;
            line-height: 1.4;
            box-shadow: 0 2px 8px rgba(31, 107, 74, 0.3);
            transition: all .2s ease;
        }

        .btn-primary:hover {
            background: var(--primary-dark);
            color: #fff;
            transform: translateY(-2px);
        }

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--bg);
            color: var(--dark);
            padding: 12px 26px;
            border-radius: var(--radius-sm);
            font-size: 15px;
            font-weight: 600;
            transition: all .2s ease;
        }

        .btn-secondary:hover {
            background: #fff;
            color: var(--primary);
            transform: translateY(-2px);
            box-shadow: var(--shadow-sm);
        }

        .btn-orange {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--accent);
            color: #fff;
            padding: 14px 34px;
            border-radius: var(--radius-sm);
            font-size: 16px;
            font-weight: 700;
            box-shadow: 0 4px 14px rgba(242, 100, 48, 0.35);
            transition: all .2s ease;
        }

        .btn-orange:hover {
            background: var(--accent-dark);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 6px 18px rgba(242, 100, 48, 0.4);
        }

        .btn-sm {
            padding: 8px 16px;
            font-size: 13px;
            border-radius: 6px;
        }

        @media (max-width: 640px) {
            .btn-orange {
                width: 100%;
                justify-content: center;
            }
        }

        /* ===== Live Strip ===== */
        .live-strip {
            background: var(--primary-light);
            border-bottom: 1px solid var(--border);
            padding: 0;
        }

        .live-strip-inner {
            display: flex;
            align-items: center;
            gap: 18px;
            padding: 16px 0;
            flex-wrap: wrap;
        }

        .live-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--primary);
            color: #fff;
            font-size: 13px;
            font-weight: 700;
            padding: 6px 14px;
            border-radius: 999px;
            flex-shrink: 0;
        }

        .pulse-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: #fff;
            animation: pulse 1.4s infinite ease-in-out;
        }

        @keyframes pulse {
            0% {
                box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.6);
            }
            70% {
                box-shadow: 0 0 0 8px rgba(255, 255, 255, 0);
            }
            100% {
                box-shadow: 0 0 0 0 rgba(255, 255, 255, 0);
            }
        }

        .live-title {
            flex: 1;
            min-width: 200px;
            font-size: 15px;
            font-weight: 600;
            color: var(--dark);
        }

        @media (max-width: 640px) {
            .live-strip-inner {
                gap: 10px;
            }

            .live-title {
                font-size: 14px;
                line-height: 1.5;
            }
        }

        /* ===== Feature Card ===== */
        .feature-section {
            padding-top: 60px;
        }

        .feature-card {
            background: var(--white);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: box-shadow .25s ease, transform .25s ease;
        }

        .feature-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }

        .feature-media {
            position: relative;
            min-height: 280px;
            background: var(--dark-card);
        }

        .feature-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            position: absolute;
            inset: 0;
        }

        .feature-tag {
            position: absolute;
            top: 18px;
            left: 18px;
            background: rgba(18, 26, 22, 0.82);
            color: #fff;
            font-size: 12px;
            padding: 6px 14px;
            border-radius: 999px;
            border: 1px solid rgba(255, 255, 255, 0.2);
            z-index: 2;
        }

        .feature-content {
            padding: 40px 36px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .badge {
            display: inline-block;
            background: var(--primary-light);
            color: var(--primary);
            font-size: 12px;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: 999px;
            border: 1px solid rgba(31, 107, 74, 0.25);
            align-self: flex-start;
            margin-bottom: 14px;
        }

        .feature-content h3 {
            font-size: 24px;
            line-height: 1.4;
            color: var(--dark);
            margin-bottom: 12px;
            font-weight: 700;
        }

        .feature-content p {
            font-size: 15px;
            line-height: 1.8;
            color: var(--text-light);
            margin-bottom: 18px;
        }

        .feature-meta {
            display: flex;
            gap: 16px;
            font-size: 13px;
            color: #999;
            margin-bottom: 22px;
        }

        @media (max-width: 640px) {
            .feature-section {
                padding-top: 40px;
            }

            .feature-media {
                min-height: 200px;
                position: relative;
            }

            .feature-media img {
                position: static;
                height: auto;
            }

            .feature-content {
                padding: 24px 20px;
            }

            .feature-content h3 {
                font-size: 20px;
            }
        }

        /* ===== Topic Grid ===== */
        .topic-grid-section {
            padding: 60px 0;
        }

        .section-sub {
            font-size: 14px;
            color: var(--text-light);
            margin-top: 6px;
        }

        .grid-margin-x {
            margin-left: -12px;
            margin-right: -12px;
        }

        .grid-margin-y {
            margin-top: -12px;
            margin-bottom: -12px;
        }

        .grid-margin-x > .cell {
            padding-left: 12px;
            padding-right: 12px;
        }

        .grid-margin-y > .cell {
            padding-top: 12px;
            padding-bottom: 12px;
        }

        .topic-card {
            background: var(--white);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            display: flex;
            flex-direction: column;
            height: 100%;
            transition: box-shadow .25s ease, transform .25s ease;
        }

        .topic-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
        }

        .topic-media {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background: var(--dark-card);
        }

        .topic-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .35s ease;
        }

        .topic-card:hover .topic-media img {
            transform: scale(1.04);
        }

        .topic-tag {
            position: absolute;
            left: 14px;
            top: 14px;
            display: inline-block;
            background: var(--primary);
            color: #fff;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 999px;
            z-index: 2;
        }

        .topic-card-body {
            padding: 20px 22px 22px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }

        .topic-card-body h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--dark);
            line-height: 1.45;
            margin-bottom: 8px;
        }

        .topic-card-body p {
            font-size: 13px;
            line-height: 1.7;
            color: var(--text-light);
            margin-bottom: 16px;
            flex: 1;
        }

        .topic-card-foot {
            display: flex;
            align-items: center;
            justify-content: space-between;
            border-top: 1px solid var(--border);
            padding-top: 14px;
            margin-top: auto;
        }

        .topic-date {
            font-size: 13px;
            color: #999;
            font-family: var(--font-num);
            letter-spacing: .5px;
        }

        .read-more {
            font-size: 13px;
            font-weight: 600;
            color: var(--accent);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .read-more:hover {
            color: var(--accent-dark);
            gap: 7px;
        }

        @media (max-width: 640px) {
            .topic-grid-section {
                padding: 40px 0;
            }

            .topic-card-body {
                padding: 16px 16px 18px;
            }
        }

        /* ===== Timeline ===== */
        .timeline-section {
            background: var(--dark);
            padding: 64px 0;
            color: #fff;
        }

        .timeline-section .section-title {
            font-size: 30px;
            font-weight: 700;
            color: #fff;
            padding-left: 14px;
            border-left: 4px solid var(--accent);
            margin-bottom: 12px;
        }

        .timeline-sub {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.62);
            margin-bottom: 40px;
        }

        .timeline {
            position: relative;
            max-width: 820px;
            margin: 0 auto;
        }

        .timeline::before {
            content: '';
            position: absolute;
            left: 7px;
            top: 4px;
            bottom: 4px;
            width: 3px;
            border-radius: 3px;
            background: rgba(255, 255, 255, 0.18);
        }

        .timeline-item {
            position: relative;
            padding: 0 0 36px 44px;
        }

        .timeline-item:last-child {
            padding-bottom: 0;
        }

        .timeline-item::before {
            content: '';
            position: absolute;
            left: 0;
            top: 4px;
            width: 17px;
            height: 17px;
            border-radius: 50%;
            background: var(--accent);
            border: 3px solid rgba(255, 255, 255, 0.25);
        }

        .timeline-time {
            display: inline-block;
            font-family: var(--font-num);
            font-size: 14px;
            font-weight: 700;
            letter-spacing: .5px;
            color: var(--accent);
            background: rgba(242, 100, 48, 0.12);
            border: 1px solid rgba(242, 100, 48, 0.35);
            border-radius: 999px;
            padding: 3px 12px;
            margin-bottom: 8px;
        }

        .timeline-item h3 {
            font-size: 18px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 6px;
        }

        .timeline-item p {
            font-size: 14px;
            line-height: 1.75;
            color: rgba(255, 255, 255, 0.68);
        }

        @media (max-width: 640px) {
            .timeline-section {
                padding: 44px 0;
            }

            .timeline-section .section-title {
                font-size: 24px;
            }

            .timeline-item {
                padding-left: 34px;
            }
        }

        /* ===== FAQ ===== */
        .faq-section {
            padding: 60px 0;
            background: var(--bg);
        }

        .faq-section .section-head h2 {
            margin-bottom: 0;
        }

        .faq-wrap {
            max-width: 900px;
            margin: 0 auto;
        }

        .accordion {
            margin: 0;
            padding: 0;
        }

        .accordion-item {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            margin-bottom: 16px;
            overflow: hidden;
            transition: box-shadow .2s ease;
        }

        .accordion-item:hover {
            box-shadow: var(--shadow-sm);
        }

        .accordion-title {
            display: block;
            font-size: 16px;
            font-weight: 600;
            color: var(--dark);
            padding: 18px 56px 18px 22px;
            position: relative;
            line-height: 1.5;
            background: #fff;
        }

        .accordion-title::after {
            content: '+';
            position: absolute;
            right: 22px;
            top: 50%;
            transform: translateY(-50%);
            font-size: 22px;
            font-weight: 400;
            color: var(--primary);
            width: 26px;
            height: 26px;
            border-radius: 50%;
            border: 1px solid var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            line-height: 1;
            transition: all .2s ease;
        }

        .accordion-item.is-active .accordion-title::after {
            content: '−';
            background: var(--primary);
            color: #fff;
        }

        .accordion-content {
            padding: 0 22px 20px;
            font-size: 14px;
            line-height: 1.8;
            color: var(--text-light);
            border-top: 1px solid transparent;
        }

        .accordion-item.is-active .accordion-content {
            border-top-color: var(--border);
            padding-top: 14px;
        }

        @media (max-width: 640px) {
            .faq-section {
                padding: 40px 0;
            }

            .accordion-title {
                font-size: 15px;
                padding: 16px 48px 16px 18px;
            }

            .accordion-content {
                padding: 0 18px 16px;
            }

            .accordion-item.is-active .accordion-content {
                padding-top: 12px;
            }
        }

        /* ===== CTA ===== */
        .cta-section {
            background: linear-gradient(180deg, rgba(18, 26, 22, 0.86) 0%, rgba(18, 26, 22, 0.94) 100%), url('/assets/images/backpic/back-3.png') center / cover no-repeat;
            padding: 80px 0;
            text-align: center;
            color: #fff;
        }

        .cta-section h2 {
            font-size: 34px;
            font-weight: 800;
            color: #fff;
            margin-bottom: 14px;
            line-height: 1.3;
        }

        .cta-section p {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.72);
            margin-bottom: 32px;
        }

        @media (max-width: 640px) {
            .cta-section {
                padding: 52px 0;
            }

            .cta-section h2 {
                font-size: 26px;
            }

            .cta-section p {
                font-size: 14px;
                margin-bottom: 24px;
            }
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--dark);
            color: rgba(255, 255, 255, 0.85);
            padding: 60px 0 0;
        }

        .footer-top {
            display: flex;
            gap: 48px;
            padding-bottom: 44px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .footer-brand {
            max-width: 300px;
            flex: 0 0 260px;
        }

        .footer-brand .logo {
            margin-bottom: 14px;
        }

        .footer-brand .brand-name {
            font-size: 18px;
        }

        .footer-brand p {
            font-size: 14px;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.62);
            margin-top: 14px;
        }

        .footer-cols {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 32px;
            flex: 1;
        }

        .footer-col h4 {
            font-size: 15px;
            font-weight: 600;
            color: var(--primary);
            margin-bottom: 16px;
        }

        .footer-col ul li {
            margin-bottom: 10px;
        }

        .footer-col ul a {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.62);
        }

        .footer-col ul a:hover {
            color: #fff;
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 18px;
            padding: 22px 0;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.5);
        }

        .social-icons {
            display: flex;
            gap: 10px;
            margin-left: auto;
        }

        .social-icon {
            width: 36px;
            height: 36px;
            border-radius: var(--radius-sm);
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.1);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: rgba(255, 255, 255, 0.7);
            font-size: 15px;
            transition: all .2s ease;
        }

        .social-icon:hover {
            background: var(--primary);
            border-color: var(--primary);
            color: #fff;
            transform: translateY(-2px);
        }

        @media (max-width: 900px) {
            .footer-top {
                flex-direction: column;
                gap: 32px;
            }

            .footer-brand {
                max-width: none;
                flex-basis: auto;
            }

            .footer-cols {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 640px) {
            .site-footer {
                padding-top: 40px;
            }

            .footer-top {
                gap: 24px;
                padding-bottom: 30px;
            }

            .footer-cols {
                grid-template-columns: 1fr;
                gap: 22px;
            }

            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }

            .social-icons {
                margin-left: 0;
                margin-top: 8px;
            }
        }

/* roulang page: article */
:root{
  --primary:#1F6B4A;
  --primary-dark:#185A3E;
  --secondary:#F26430;
  --secondary-dark:#E2551F;
  --dark:#121A16;
  --dark-card:#1A241F;
  --bg:#F5F7F2;
  --white:#FFFFFF;
  --text:#333333;
  --text-light:#777777;
  --text-faint:#999999;
  --border:#E5EAE3;
  --radius-sm:8px;
  --radius-md:12px;
  --radius-lg:16px;
  --shadow-card:0 4px 16px rgba(18,26,22,0.08);
  --shadow-hover:0 8px 24px rgba(18,26,22,0.14);
  --shadow-btn:0 2px 8px rgba(31,107,74,0.3);
  --font-sans:"PingFang SC","Microsoft YaHei","Source Han Sans SC","Noto Sans CJK SC",sans-serif;
  --font-num:"DIN Alternate","Bahnschrift Condensed","Arial Narrow",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{margin:0;padding:0;}
body{
  margin:0;
  padding:0;
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.7;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;transition:all .25s ease;}
a:focus,button:focus,input:focus{outline:2px solid var(--secondary);outline-offset:2px;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;cursor:pointer;}
.container{max-width:1200px;margin:0 auto;padding:0 24px;}

/* ====== 按钮 ====== */
.btn-primary,.btn-orange,.btn-outline,.btn-ghost-light{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 24px;border-radius:var(--radius-sm);
  font-size:15px;font-weight:600;line-height:1.2;
  border:2px solid transparent;cursor:pointer;text-decoration:none;
  transition:all .25s ease;
}
.btn-primary{background:var(--primary);color:#fff;box-shadow:var(--shadow-btn);}
.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:var(--shadow-hover);}
.btn-orange{background:var(--secondary);color:#fff;box-shadow:0 2px 8px rgba(242,100,48,0.3);}
.btn-orange:hover{background:var(--secondary-dark);transform:translateY(-2px);}
.btn-outline{background:transparent;color:var(--primary);border-color:var(--primary);}
.btn-outline:hover{background:var(--primary);color:#fff;transform:translateY(-2px);}
.btn-ghost-light{background:transparent;color:#fff;border-color:rgba(255,255,255,0.5);}
.btn-ghost-light:hover{background:rgba(255,255,255,0.12);border-color:#fff;transform:translateY(-2px);}

/* ====== Header ====== */
.site-header{position:sticky;top:0;z-index:100;background:#fff;box-shadow:0 2px 12px rgba(18,26,22,0.06);}
.topbar{background:var(--dark);}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;min-height:64px;gap:16px;}
.logo{display:inline-flex;align-items:center;gap:10px;text-decoration:none;flex-shrink:0;}
.brand-mark{
  width:28px;height:28px;border-radius:50%;
  background:var(--secondary);position:relative;display:inline-block;flex-shrink:0;
}
.brand-mark::after{
  content:'';position:absolute;left:7px;right:7px;top:50%;height:2px;
  background:#fff;transform:rotate(-45deg);border-radius:1px;
}
.brand-name{color:#fff;font-size:20px;font-weight:800;letter-spacing:.02em;}
.topbar-actions{display:flex;align-items:center;gap:14px;}
.search-group{display:flex;align-items:center;background:rgba(255,255,255,0.1);border:1px solid rgba(255,255,255,0.16);border-radius:var(--radius-sm);overflow:hidden;}
.search-input{background:transparent;border:none;padding:8px 14px;width:200px;font-size:14px;color:#fff;}
.search-input::placeholder{color:rgba(255,255,255,0.65);}
.search-input:focus{outline:none;}
.search-toggle{background:transparent;border:none;padding:8px 12px;color:rgba(255,255,255,0.85);font-size:15px;}
.search-toggle:hover{color:#fff;}
.btn-remind{display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,0.12);border:1px solid rgba(255,255,255,0.2);color:#fff;border-radius:var(--radius-sm);padding:8px 14px;font-size:14px;font-weight:600;text-decoration:none;transition:all .25s ease;}
.btn-remind:hover{background:var(--secondary);border-color:var(--secondary);transform:translateY(-2px);}
.channel-bar{background:#fff;border-bottom:1px solid var(--border);}
.channel-list{display:flex;gap:2px;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch;}
.channel-list::-webkit-scrollbar{display:none;}
.channel-link{display:inline-block;padding:14px 18px;font-size:15px;font-weight:600;color:var(--text);text-decoration:none;position:relative;transition:color .2s ease;white-space:nowrap;}
.channel-link::after{content:'';position:absolute;left:18px;right:18px;bottom:0;height:4px;background:var(--primary);border-radius:4px 4px 0 0;opacity:0;transform:scaleX(.6);transition:all .25s ease;}
.channel-link:hover{color:var(--primary);}
.channel-link.active{color:var(--primary);}
.channel-link.active::after{opacity:1;transform:scaleX(1);}

/* ====== 文章 Banner / 面包屑 ====== */
.article-banner{
  position:relative;
  min-height:170px;
  display:flex;align-items:center;
  background:linear-gradient(90deg,rgba(18,26,22,.85) 0%,rgba(18,26,22,.55) 60%,rgba(31,107,74,.45) 100%),
    url('/assets/images/backpic/back-2.png') center/cover no-repeat;
}
.article-banner .container{position:relative;z-index:2;padding:40px 24px;}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:rgba(255,255,255,.72);}
.breadcrumb a{color:rgba(255,255,255,.9);text-decoration:none;transition:color .2s ease;}
.breadcrumb a:hover{color:#fff;}
.breadcrumb i{font-size:10px;color:rgba(255,255,255,.5);}
.breadcrumb .breadcrumb-title{
  max-width:520px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  color:rgba(255,255,255,.85);
}
.breadcrumb-tag{
  display:inline-block;margin-top:14px;padding:5px 14px;border-radius:999px;
  background:rgba(242,100,48,.9);color:#fff;font-size:12px;font-weight:700;letter-spacing:.05em;
}

/* ====== 文章布局 ====== */
.article-layout{padding:48px 0 24px;}
.article-main-col .cell{padding-bottom:32px;}
.article-title{
  font-size:40px;line-height:1.25;font-weight:800;color:var(--dark);
  margin:0 0 16px;letter-spacing:-.01em;
}
.article-meta{display:flex;flex-wrap:wrap;gap:20px;font-size:13px;color:var(--text-faint);}
.article-meta i{margin-right:4px;color:var(--primary);}
.article-meta .meta-item{display:inline-flex;align-items:center;white-space:nowrap;}
.article-divider{border:none;border-top:1px solid var(--border);margin:28px 0 36px;}

/* ====== 正文 ====== */
.article-content{
  font-size:17px;line-height:1.9;color:var(--text);
}
.article-content p{margin:0 0 24px;}
.article-content h2{
  font-size:28px;font-weight:700;color:var(--dark);
  margin:40px 0 20px;padding-left:14px;position:relative;line-height:1.3;
}
.article-content h2::before{
  content:'';position:absolute;left:0;top:8px;bottom:8px;width:4px;
  background:var(--primary);border-radius:2px;
}
.article-content h3{font-size:21px;font-weight:600;color:var(--dark);margin:32px 0 16px;line-height:1.4;}
.article-content ul,.article-content ol{margin:0 0 24px 22px;list-style:disc;}
.article-content ol{list-style:decimal;}
.article-content li{margin-bottom:8px;line-height:1.85;}
.article-content blockquote{
  margin:32px 0;padding:22px 28px;background:#F0F3EE;
  border-left:4px solid var(--primary);border-radius:0 8px 8px 0;
  color:#44504A;line-height:1.8;font-size:16px;
}
.article-content blockquote p{margin-bottom:0;}
.article-content img{
  width:auto;max-width:100%;height:auto;border-radius:var(--radius-md);
  margin:24px auto 8px;box-shadow:var(--shadow-card);
}
.article-content figure{margin:0 0 28px;}
.article-content figure img{margin-bottom:8px;width:100%;}
.article-content figcaption,
.article-content .wp-caption-text,
.article-content .image-caption{
  text-align:center;font-size:13px;color:var(--text-faint);line-height:1.6;margin:8px 0 24px;
}
.article-content a{color:var(--primary);text-decoration:underline;}
.article-content a:hover{color:var(--primary-dark);}

/* ====== 空态 ====== */
.article-empty{
  padding:70px 30px;text-align:center;background:#fff;
  border-radius:var(--radius-md);box-shadow:var(--shadow-card);
}
.article-empty p{font-size:19px;color:var(--text-light);margin-bottom:24px;}
.article-empty .btn-primary{display:inline-flex;}

/* ====== 文章底部导航 ====== */
.article-footer-nav{
  display:flex;justify-content:space-between;gap:20px;margin-top:48px;
  padding-top:28px;border-top:1px solid var(--border);flex-wrap:wrap;
}
.back-link{
  display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;
  color:var(--text-light);padding:8px 0;transition:all .2s ease;
}
.back-link:hover{color:var(--primary);transform:translateX(-4px);}
.next-card{
  display:inline-flex;align-items:center;gap:16px;padding:14px 20px;
  background:#fff;border:1px solid var(--border);border-radius:var(--radius-md);
  box-shadow:var(--shadow-card);transition:all .3s ease;max-width:360px;
}
.next-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-2px);}
.next-label{font-size:12px;color:var(--text-faint);text-transform:uppercase;letter-spacing:.06em;}
.next-title{font-size:15px;font-weight:600;color:var(--dark);flex:1;line-height:1.45;}
.next-card i{color:var(--secondary);font-size:14px;flex-shrink:0;}

/* ====== 侧边栏 ====== */
.article-side-col{margin-bottom:40px;}
.author-card{
  background:#fff;border-radius:var(--radius-md);box-shadow:var(--shadow-card);
  padding:28px 24px;text-align:center;margin-bottom:28px;
}
.author-avatar{
  width:72px;height:72px;border-radius:50%;object-fit:cover;margin:0 auto 16px;
  border:3px solid var(--bg);box-shadow:var(--shadow-btn);
}
.author-card h4{font-size:18px;font-weight:700;color:var(--dark);margin:0 0 8px;}
.author-card p{font-size:13px;line-height:1.7;color:var(--text-light);margin:0;padding:0 8px;}
.related-module{
  background:#fff;border-radius:var(--radius-md);box-shadow:var(--shadow-card);
  padding:24px;margin-bottom:28px;
}
.side-title{
  font-size:17px;font-weight:700;color:var(--dark);margin:0 0 18px;
  padding-left:12px;position:relative;line-height:1.4;
}
.side-title::before{
  content:'';position:absolute;left:0;top:4px;bottom:4px;width:4px;
  background:var(--primary);border-radius:2px;
}
.related-list li{border-bottom:1px solid var(--border);}
.related-list li:last-child{border-bottom:none;}
.related-item{
  display:flex;flex-direction:column;gap:4px;padding:14px 0;text-decoration:none;
}
.related-item:hover .related-title{color:var(--primary);}
.related-title{font-size:15px;font-weight:600;color:var(--text);line-height:1.5;transition:color .2s ease;}
.related-date{font-size:12px;color:var(--text-faint);}
.back-channel-btn{
  display:flex;align-items:center;justify-content:center;gap:8px;
  width:100%;padding:13px 20px;border:2px solid var(--primary);border-radius:var(--radius-sm);
  font-size:15px;font-weight:600;color:var(--primary);transition:all .25s ease;
}
.back-channel-btn:hover{background:var(--primary);color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-btn);}

/* ====== 热门栏目标签 ====== */
.hot-topics{padding:36px 0 20px;}
.section-title{
  margin:0 0 28px;font-size:30px;font-weight:700;line-height:1.3;color:var(--dark);
  padding-left:16px;position:relative;
}
.section-title::before{
  content:'';position:absolute;left:0;top:8px;bottom:8px;width:4px;
  background:var(--primary);border-radius:2px;
}
.tag-cloud{display:flex;flex-wrap:wrap;gap:12px;}
.tag-chip{
  display:inline-flex;align-items:center;gap:8px;padding:10px 20px;background:#fff;
  border:1px solid var(--border);border-radius:999px;font-size:14px;font-weight:600;
  color:var(--dark);box-shadow:0 2px 6px rgba(18,26,22,.04);transition:all .25s ease;
}
.tag-chip i{color:var(--primary);font-size:13px;}
.tag-chip:hover{background:var(--primary);border-color:var(--primary);color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-hover);}
.tag-chip:hover i{color:#fff;}

/* ====== 延伸阅读 ====== */
.extend-read{padding:48px 0 56px;}
.read-card{
  background:var(--dark-card);border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow-card);transition:all .3s ease;margin-bottom:24px;height:calc(100% - 24px);
}
.read-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);}
.read-card .read-thumb{position:relative;overflow:hidden;aspect-ratio:16/9;}
.read-card .read-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.read-card:hover .read-thumb img{transform:scale(1.04);}
.read-card .read-thumb .duration-badge{
  position:absolute;right:12px;bottom:10px;background:rgba(255,255,255,.92);color:var(--dark);
  font-family:var(--font-num);font-size:12px;font-weight:700;padding:3px 10px;border-radius:999px;
}
.read-card .play-icon{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:52px;height:52px;border-radius:50%;background:rgba(242,100,48,.9);
  display:flex;align-items:center;justify-content:center;color:#fff;font-size:17px;
  transition:transform .3s ease,background .3s ease;
}
.read-card:hover .play-icon{transform:translate(-50%,-50%) scale(1.1);background:var(--secondary);}
.read-card .read-body{padding:20px 22px 22px;}
.read-card .read-title{font-size:16px;font-weight:600;color:#fff;line-height:1.5;margin-bottom:8px;}
.read-card .read-meta{font-size:12px;color:rgba(255,255,255,.55);display:flex;gap:12px;align-items:center;}
.read-card .read-meta i{margin-right:3px;}

/* ====== CTA ====== */
.article-cta{
  background:var(--dark);padding:72px 48px;text-align:center;
}
.article-cta .cta-inner{max-width:760px;margin:0 auto;}
.article-cta h2{
  color:#fff;font-size:32px;font-weight:800;line-height:1.3;margin:0 0 12px;
}
.article-cta p{color:rgba(255,255,255,.68);font-size:15px;margin:0 0 30px;}
.cta-actions{display:flex;justify-content:center;gap:16px;flex-wrap:wrap;}

/* ====== Footer ====== */
.site-footer{background:var(--dark);color:rgba(255,255,255,.8);padding:60px 0 24px;}
.footer-top{display:flex;gap:48px;flex-wrap:wrap;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.12);}
.footer-brand{flex:0 0 260px;max-width:260px;}
.footer-brand .logo{margin-bottom:16px;}
.footer-brand p{font-size:14px;line-height:1.7;color:rgba(255,255,255,.6);margin:0;}
.footer-cols{flex:1;display:grid;grid-template-columns:repeat(4,1fr);gap:28px;}
.footer-col h4{font-size:15px;font-weight:600;color:var(--primary);margin:0 0 16px;}
.footer-col ul{list-style:none;margin:0;padding:0;}
.footer-col li{margin-bottom:10px;}
.footer-col a{font-size:14px;color:#A5ADA8;text-decoration:none;transition:color .2s ease;}
.footer-col a:hover{color:#fff;}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding-top:24px;font-size:13px;color:rgba(255,255,255,.5);
}
.social-icons{display:flex;gap:10px;}
.social-icon{
  width:34px;height:34px;border-radius:var(--radius-sm);background:rgba(255,255,255,.1);
  display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.75);font-size:15px;
  transition:all .25s ease;
}
.social-icon:hover{background:var(--secondary);color:#fff;transform:translateY(-2px);}

/* ====== 响应式 ====== */
@media (max-width:1024px){
  .footer-cols{grid-template-columns:repeat(2,1fr);}
  .search-input{width:150px;}
}
@media (max-width:768px){
  .article-title{font-size:31px;}
  .hot-topics{padding:28px 0 12px;}
  .extend-read{padding:32px 0 40px;}
  .article-cta{padding:48px 24px;}
  .article-cta h2{font-size:26px;}
  .topbar-inner{flex-wrap:nowrap;}
  .search-input{width:120px;}
  .btn-remind span{display:none;}
  .btn-remind i{font-size:16px;}
  .channel-link{padding:12px 14px;font-size:14px;}
}
@media (max-width:640px){
  .container{padding:0 18px;}
  .article-banner{min-height:130px;}
  .article-banner .container{padding:28px 18px;}
  .breadcrumb{font-size:12px;}
  .article-title{font-size:27px;line-height:1.3;}
  .article-content{font-size:16px;line-height:1.85;word-break:break-word;}
  .article-content blockquote{padding:18px 20px;font-size:15px;}
  .article-meta{gap:12px;font-size:12px;}
  .article-footer-nav{flex-direction:column;}
  .next-card{max-width:100%;}
  .topbar{position:relative;}
  .topbar.search-open .search-group{position:absolute;left:18px;right:18px;top:52px;z-index:20;background:var(--dark);box-shadow:0 8px 20px rgba(0,0,0,.25);}
  .topbar.search-open .search-input{width:100%;}
  .tag-chip{font-size:13px;padding:8px 14px;}
  .read-card{height:auto;}
  .footer-cols{grid-template-columns:1fr 1fr;gap:24px;}
  .footer-bottom{justify-content:center;text-align:center;}
}
@media (max-width:520px){
  .footer-cols{grid-template-columns:1fr;}
  .footer-top{gap:32px;}
  .channel-link{padding:11px 12px;font-size:13px;}
}

/* roulang page: category2 */
:root {
  --primary: #1F6B4A;
  --primary-dark: #185A3E;
  --primary-light: #E6F0EA;
  --accent: #F26430;
  --accent-dark: #E2551F;
  --ink: #121A16;
  --ink-soft: #1A241F;
  --bg: #F5F7F2;
  --white: #FFFFFF;
  --text: #333333;
  --text-weak: #777777;
  --text-faint: #999999;
  --line: #E5EAE3;
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --shadow-card: 0 4px 16px rgba(18, 26, 22, 0.08);
  --shadow-hover: 0 8px 24px rgba(18, 26, 22, 0.14);
  --shadow-btn: 0 2px 8px rgba(31, 107, 74, 0.3);
  --font-cn: "PingFang SC", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", sans-serif;
  --font-num: "DIN Alternate", "Bahnschrift Condensed", "Arial Narrow", sans-serif;
  --header-h: 48px;
  --channel-h: 50px;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-cn);
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
button, input { font-family: inherit; font-size: inherit; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 1px 8px rgba(18, 26, 22, 0.06);
}
.topbar { background: var(--ink); }
.topbar-inner { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); }
.logo { display: inline-flex; align-items: center; gap: 10px; flex-shrink: 0; }
.brand-mark {
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--accent);
  position: relative;
  display: inline-block;
  box-shadow: inset -3px -3px 0 rgba(0,0,0,0.12);
}
.brand-mark::after {
  content: "";
  position: absolute;
  left: 8px; top: 7px;
  width: 8px; height: 12px;
  border-right: 2px solid var(--white);
  border-bottom: 2px solid var(--white);
  transform: rotate(40deg);
  border-radius: 1px;
}
.brand-name { color: var(--white); font-size: 20px; font-weight: 800; letter-spacing: 1px; }
.topbar-actions { display: flex; align-items: center; gap: 16px; }
.search-group { display: flex; align-items: center; gap: 0; }
.search-input {
  width: 220px;
  height: 32px;
  padding: 0 12px;
  border: 0;
  border-radius: 6px 0 0 6px;
  background: rgba(255,255,255,0.12);
  color: var(--white);
  font-size: 13px;
  outline: none;
  transition: background .2s;
}
.search-input::placeholder { color: rgba(255,255,255,0.5); }
.search-input:focus { background: rgba(255,255,255,0.2); }
.search-toggle {
  height: 32px;
  width: 36px;
  border: 0;
  background: var(--primary);
  color: var(--white);
  border-radius: 0 6px 6px 0;
  cursor: pointer;
  font-size: 14px;
  transition: background .2s;
}
.search-toggle:hover { background: var(--primary-dark); }
.search-toggle:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.btn-remind {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 32px;
  padding: 0 14px;
  border: 1px solid rgba(255,255,255,0.35);
  border-radius: 20px;
  color: var(--white);
  font-size: 13px;
  transition: all .2s;
}
.btn-remind:hover { background: var(--accent); border-color: var(--accent); transform: translateY(-1px); }
.btn-remind i { font-size: 13px; }

.channel-bar { background: var(--white); border-bottom: 1px solid var(--line); }
.channel-list {
  display: flex;
  align-items: center;
  gap: 4px;
  height: var(--channel-h);
  overflow-x: auto;
  scrollbar-width: none;
}
.channel-list::-webkit-scrollbar { display: none; }
.channel-link {
  display: inline-flex;
  align-items: center;
  height: 50px;
  padding: 0 18px;
  font-size: 15px;
  font-weight: 600;
  color: #555555;
  border-bottom: 4px solid transparent;
  white-space: nowrap;
  transition: color .2s, border-color .2s;
}
.channel-link:hover { color: var(--primary); border-color: var(--primary-light); }
.channel-link.active { color: var(--primary); border-bottom-color: var(--primary); }
.channel-link:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; border-radius: 4px; }

/* ===== Category Hero ===== */
.category-hero {
  position: relative;
  min-height: 420px;
  display: flex;
  align-items: center;
  background:
    linear-gradient(100deg, rgba(18,26,22,0.92) 0%, rgba(18,26,22,0.72) 55%, rgba(18,26,22,0.45) 100%),
    url('/assets/images/backpic/back-2.png') center/cover no-repeat;
  color: var(--white);
  padding: 72px 0;
}
.category-hero-inner { display: flex; flex-wrap: wrap; align-items: center; gap: 40px; }
.hero-copy { flex: 1 1 520px; }
.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  letter-spacing: 2px;
  color: var(--accent);
  margin-bottom: 16px;
}
.hero-kicker::before { content: ''; width: 24px; height: 2px; background: var(--accent); }
.category-hero h1 { font-size: 42px; font-weight: 800; line-height: 1.2; color: var(--white); margin-bottom: 16px; }
.category-hero h1 span { color: var(--accent); }
.hero-desc { font-size: 16px; line-height: 1.8; color: rgba(255,255,255,0.82); max-width: 560px; margin-bottom: 24px; }
.hero-tags { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-tags span {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 999px;
  padding: 6px 16px;
  font-size: 13px;
  color: rgba(255,255,255,0.85);
}
.hero-stats {
  flex: 0 1 260px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.stat-chip {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: var(--radius-md);
  padding: 18px 16px;
  text-align: center;
  transition: background .2s, transform .2s;
}
.stat-chip:hover { background: rgba(255,255,255,0.14); transform: translateY(-3px); }
.stat-chip b { display: block; font-family: var(--font-num); font-size: 30px; font-weight: 800; font-style: italic; color: var(--accent); }
.stat-chip small { font-size: 12px; color: rgba(255,255,255,0.65); }

/* ===== Live Strip ===== */
.live-strip {
  background: var(--white);
  border-bottom: 1px solid var(--line);
  padding: 20px 0;
}
.live-strip-inner {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.live-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: var(--white);
  font-size: 13px;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: 999px;
}
.live-badge i {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--white);
  animation: pulse-dot 1s infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(255,255,255,0.5); }
  50% { opacity: 0.6; box-shadow: 0 0 0 5px rgba(255,255,255,0); }
}
.live-strip-title { font-size: 16px; font-weight: 700; color: var(--ink); flex: 1; }
.live-strip-title small { display: block; font-size: 13px; font-weight: 400; color: var(--text-weak); }
.live-strip-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--primary);
  color: var(--white);
  font-size: 14px;
  font-weight: 600;
  padding: 8px 20px;
  border-radius: 8px;
  box-shadow: var(--shadow-btn);
  transition: all .2s;
}
.live-strip-link:hover { background: var(--primary-dark); transform: translateY(-2px); }
.live-strip-link:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ===== Feature Card ===== */
.section-block { padding: 60px 0; }
.section-head { display: flex; align-items: center; gap: 14px; margin-bottom: 32px; }
.section-head .bar { width: 4px; height: 28px; background: var(--primary); border-radius: 4px; }
.section-head h2 { font-size: 30px; font-weight: 700; color: var(--ink); line-height: 1.3; }
.section-head .sub { font-size: 14px; color: var(--text-weak); margin-left: 4px; }

.feature-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: box-shadow .3s, transform .3s;
}
.feature-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); }
.feature-card .grid-x { align-items: stretch; }
.feature-media { position: relative; min-height: 300px; }
.feature-media img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.feature-media .tag-float {
  position: absolute;
  top: 16px; left: 16px;
  background: var(--accent);
  color: var(--white);
  font-size: 13px;
  font-weight: 700;
  padding: 5px 14px;
  border-radius: 999px;
  letter-spacing: 1px;
}
.feature-body { padding: 36px; display: flex; flex-direction: column; justify-content: center; }
.feature-body .meta { font-size: 13px; color: var(--text-faint); margin-bottom: 14px; }
.feature-body h3 { font-size: 26px; font-weight: 700; color: var(--ink); line-height: 1.4; margin-bottom: 16px; }
.feature-body p { font-size: 15px; line-height: 1.8; color: var(--text-weak); margin-bottom: 24px; }
.read-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 15px;
  font-weight: 700;
  color: var(--accent);
  transition: gap .2s, color .2s;
}
.read-more:hover { gap: 10px; color: var(--accent-dark); }
.read-more:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

/* ===== Topic Grid ===== */
.topic-grid { padding-top: 8px; }
.topic-card {
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: box-shadow .3s, transform .3s;
  display: flex;
  flex-direction: column;
  height: 100%;
  margin-bottom: 24px;
}
.topic-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); }
.topic-card .thumb { position: relative; height: 200px; overflow: hidden; }
.topic-card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.topic-card:hover .thumb img { transform: scale(1.05); }
.topic-card .thumb .tag {
  position: absolute;
  top: 14px; left: 14px;
  background: rgba(18,26,22,0.75);
  color: var(--white);
  font-size: 12px;
  padding: 4px 12px;
  border-radius: 999px;
  border-left: 3px solid var(--accent);
}
.topic-card .card-body { padding: 20px 22px 22px; display: flex; flex-direction: column; flex: 1; }
.topic-card h3 { font-size: 18px; font-weight: 700; color: var(--ink); line-height: 1.5; margin-bottom: 8px; }
.topic-card h3 a:hover { color: var(--primary); }
.topic-card p { font-size: 14px; color: var(--text-weak); line-height: 1.7; margin-bottom: 14px; flex: 1; }
.topic-card .card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--text-faint);
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

/* ===== Timeline ===== */
.timeline-wrap {
  background: var(--ink);
  border-radius: var(--radius-lg);
  padding: 48px;
  color: var(--white);
}
.timeline-wrap .section-head h2 { color: var(--white); }
.timeline-wrap .section-head .sub { color: rgba(255,255,255,0.5); }
.timeline { position: relative; padding-left: 32px; }
.timeline::before {
  content: '';
  position: absolute;
  left: 9px; top: 6px; bottom: 6px;
  width: 2px;
  background: rgba(255,255,255,0.15);
}
.timeline-item { position: relative; padding: 0 0 30px 12px; }
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item::before {
  content: '';
  position: absolute;
  left: -28px; top: 6px;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--accent);
  border: 3px solid var(--ink);
  box-shadow: 0 0 0 2px var(--accent);
}
.timeline-item time {
  display: block;
  font-family: var(--font-num);
  font-size: 13px;
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 4px;
}
.timeline-item h4 { font-size: 17px; font-weight: 600; margin-bottom: 4px; }
.timeline-item p { font-size: 14px; color: rgba(255,255,255,0.6); line-height: 1.6; }

/* ===== Rank List ===== */
.rank-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 36px;
}
.rank-item {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 18px 8px;
  border-bottom: 1px solid var(--line);
  transition: background .2s;
}
.rank-item:last-child { border-bottom: 0; }
.rank-item:hover { background: #FAFBF8; border-radius: var(--radius-sm); }
.rank-no {
  font-family: var(--font-num);
  font-size: 26px;
  font-weight: 800;
  font-style: italic;
  color: var(--primary);
  width: 40px;
  text-align: center;
}
.rank-item:nth-child(-n+3) .rank-no { color: var(--accent); }
.rank-name { flex: 0 0 130px; font-size: 16px; font-weight: 700; color: var(--ink); }
.rank-name small { display: block; font-size: 12px; font-weight: 400; color: var(--text-faint); }
.rank-bar {
  flex: 1;
  height: 8px;
  background: #EBEFE9;
  border-radius: 999px;
  overflow: hidden;
}
.rank-bar i {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--primary), #2E8C62);
  border-radius: 999px;
}
.rank-heat { font-family: var(--font-num); font-size: 15px; font-weight: 800; color: var(--text-weak); width: 56px; text-align: right; }

/* ===== FAQ ===== */
.faq-panel {
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 8px 28px;
  margin-bottom: 16px;
}
.faq-panel h3 { font-size: 16px; font-weight: 600; color: var(--ink); padding: 18px 0; position: relative; cursor: pointer; transition: color .2s; }
.faq-panel h3:hover { color: var(--primary); }
.faq-panel h3::after {
  content: '+';
  position: absolute;
  right: 0; top: 50%;
  transform: translateY(-50%);
  font-size: 24px;
  font-weight: 400;
  color: var(--primary);
  transition: transform .3s;
}
.faq-panel.is-open h3::after { transform: translateY(-50%) rotate(45deg); }
.faq-panel .faq-answer { font-size: 14px; line-height: 1.8; color: var(--text-weak); border-top: 1px solid var(--line); padding: 0 0 20px; display: none; }
.faq-panel.is-open .faq-answer { display: block; }

/* ===== CTA ===== */
.cta-section {
  background: var(--ink);
  padding: 72px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 30%, rgba(31,107,74,0.35) 0%, transparent 55%),
              radial-gradient(ellipse at 75% 70%, rgba(242,100,48,0.15) 0%, transparent 50%);
  pointer-events: none;
}
.cta-inner { position: relative; z-index: 1; }
.cta-section h2 { font-size: 34px; font-weight: 800; color: var(--white); margin-bottom: 14px; }
.cta-section p { font-size: 15px; color: rgba(255,255,255,0.6); margin-bottom: 28px; }
.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: var(--white);
  font-size: 16px;
  font-weight: 700;
  padding: 14px 36px;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(242,100,48,0.35);
  transition: all .2s;
}
.cta-btn:hover { background: var(--accent-dark); transform: translateY(-2px); box-shadow: 0 6px 26px rgba(242,100,48,0.45); }
.cta-btn:focus-visible { outline: 2px solid var(--white); outline-offset: 3px; }

/* ===== Footer ===== */
.site-footer { background: var(--ink); color: #A5ADA8; padding: 56px 0 0; }
.footer-top {
  display: flex;
  flex-wrap: wrap;
  gap: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.footer-brand { flex: 1 1 260px; }
.footer-brand .brand-name { font-size: 20px; }
.footer-brand p { font-size: 14px; margin-top: 14px; color: #A5ADA8; line-height: 1.6; }
.footer-cols { flex: 2 1 520px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.footer-col h4 { font-size: 15px; font-weight: 600; color: var(--primary); margin-bottom: 14px; }
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul a { font-size: 14px; color: #A5ADA8; transition: color .2s; }
.footer-col ul a:hover { color: var(--white); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  padding: 24px 0;
  font-size: 13px;
  color: #777;
}
.social-icons { display: flex; gap: 10px; }
.social-icon {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: rgba(255,255,255,0.08);
  color: #A5ADA8;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  transition: all .2s;
}
.social-icon:hover { background: var(--primary); color: var(--white); transform: translateY(-2px); }
.social-icon:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .footer-cols { grid-template-columns: repeat(2, 1fr); }
  .category-hero h1 { font-size: 34px; }
  .feature-body { padding: 28px; }
  .timeline-wrap { padding: 36px 28px; }
}
@media (max-width: 768px) {
  .container { padding: 0 16px; }
  .search-input { display: none; }
  .topbar-inner { height: 44px; }
  .brand-name { font-size: 17px; }
  .channel-link { padding: 0 14px; font-size: 14px; }
  .category-hero { min-height: 380px; padding: 48px 0; }
  .category-hero h1 { font-size: 30px; }
  .hero-desc { font-size: 15px; }
  .hero-stats { flex: 1 1 100%; grid-template-columns: repeat(4, 1fr); }
  .live-strip-title { flex: 1 1 100%; }
  .feature-media { min-height: 220px; }
  .feature-body h3 { font-size: 22px; }
  .section-block { padding: 40px 0; }
  .section-head h2 { font-size: 25px; }
  .timeline-wrap { padding: 28px 18px; }
  .rank-card { padding: 24px 18px; }
  .rank-item { gap: 12px; flex-wrap: wrap; }
  .rank-name { flex: 1 1 100px; }
  .cta-section h2 { font-size: 28px; }
  .cta-btn { width: 100%; justify-content: center; }
}
@media (max-width: 520px) {
  .category-hero h1 { font-size: 26px; }
  .hero-stats { grid-template-columns: repeat(4, 1fr); gap: 8px; }
  .stat-chip { padding: 12px 8px; }
  .stat-chip b { font-size: 24px; }
  .stat-chip small { font-size: 11px; }
  .feature-body { padding: 22px; }
  .feature-body h3 { font-size: 20px; }
  .topic-card .thumb { height: 170px; }
  .topic-card h3 { font-size: 16px; }
  .timeline-item h4 { font-size: 15px; }
  .footer-cols { grid-template-columns: 1fr 1fr; gap: 24px; }
  .footer-top { gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; justify-content: center; }
  .cta-btn { font-size: 15px; padding: 12px 24px; }
}

/* roulang page: category3 */
:root {
  --primary: #1F6B4A;
  --primary-dark: #185A3E;
  --accent: #F26430;
  --accent-dark: #E2551F;
  --ink: #121A16;
  --paper: #F5F7F2;
  --card: #FFFFFF;
  --text: #333333;
  --muted: #777777;
  --light-text: #A5ADA8;
  --border: #E5EAE3;
  --radius-card: 12px;
  --radius-btn: 8px;
  --radius-badge: 999px;
  --radius-img: 16px;
  --shadow-card: 0 4px 16px rgba(18,26,22,0.08);
  --shadow-card-hover: 0 8px 24px rgba(18,26,22,0.14);
  --shadow-btn: 0 2px 8px rgba(31,107,74,0.3);
  --space-section: 60px;
  --space-section-sm: 36px;
  --max-width: 1200px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "PingFang SC", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--primary); text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--accent); }
button, input, select, textarea { font: inherit; }
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 20px; }
.row { max-width: 100%; }

/* 按钮 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  border-radius: var(--radius-btn);
  padding: 12px 26px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  box-shadow: var(--shadow-btn);
  text-align: center;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); color: #fff; transform: translateY(-2px); }
.btn-light { background: var(--paper); color: var(--ink); box-shadow: 0 2px 8px rgba(18,26,22,0.18); }
.btn-light:hover { background: #fff; color: var(--ink); transform: translateY(-2px); }
.btn-accent { background: var(--accent); color: #fff; box-shadow: 0 4px 16px rgba(242,100,48,.35); }
.btn-accent:hover { background: var(--accent-dark); color: #fff; transform: translateY(-2px); }
.btn:focus-visible, a:focus-visible, input:focus-visible, button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* 导航 */
.site-header { position: sticky; top: 0; z-index: 100; box-shadow: 0 2px 12px rgba(18,26,22,.1); }
.topbar { background: var(--ink); }
.topbar-inner { display: flex; align-items: center; justify-content: space-between; min-height: 60px; }
.logo { display: inline-flex; align-items: center; gap: 10px; }
.brand-mark {
  width: 32px; height: 32px; border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #fff 0 12%, transparent 14%), var(--accent);
  position: relative; flex-shrink: 0;
}
.brand-mark::after {
  content: ''; position: absolute; left: 9px; top: 9px;
  width: 14px; height: 14px;
  border-left: 2px solid #fff; border-bottom: 2px solid #fff;
  transform: rotate(-45deg); border-radius: 2px;
}
.brand-name { color: #fff; font-size: 20px; font-weight: 800; letter-spacing: .5px; white-space: nowrap; }
.topbar-actions { display: flex; align-items: center; gap: 12px; }
.search-group { display: flex; align-items: center; background: rgba(255,255,255,.12); border-radius: var(--radius-btn); overflow: hidden; border: 1px solid transparent; transition: border-color .2s; }
.search-group:focus-within { border-color: var(--accent); }
.search-input { border: 0; background: transparent; color: #fff; padding: 8px 14px; font-size: 14px; width: 190px; outline: none; }
.search-input::placeholder { color: rgba(255,255,255,.55); }
.search-toggle { border: 0; background: transparent; color: #fff; padding: 8px 12px; cursor: pointer; font-size: 15px; }
.btn-remind {
  color: #fff; background: var(--accent); border-radius: var(--radius-badge);
  padding: 7px 16px; font-size: 13px; font-weight: 600;
  display: inline-flex; gap: 6px; align-items: center;
  box-shadow: var(--shadow-btn); transition: background .2s, transform .2s;
}
.btn-remind:hover { background: var(--accent-dark); color: #fff; transform: translateY(-1px); }

.channel-bar { background: #fff; border-bottom: 1px solid var(--border); }
.channel-list {
  list-style: none; margin: 0; padding: 0;
  display: flex; gap: 2px;
}
.channel-link {
  display: block; padding: 13px 16px;
  font-size: 15px; font-weight: 600;
  color: var(--text);
  border-bottom: 4px solid transparent;
  white-space: nowrap;
  transition: color .2s, background .2s, border-color .2s;
}
.channel-link:hover { color: var(--primary); background: var(--paper); }
.channel-link.active { color: var(--primary); border-bottom-color: var(--primary); }

/* Hero */
.page-hero {
  background: linear-gradient(120deg, rgba(18,26,22,.93) 0%, rgba(18,26,22,.68) 70%, rgba(31,107,74,.55) 100%),
    url('/assets/images/backpic/back-1.png') center/cover no-repeat;
  color: #fff;
  padding: 78px 0 66px;
}
.page-hero h1 { font-size: 46px; line-height: 1.2; font-weight: 800; margin: 0 0 14px; color: #fff; }
.page-hero .hero-sub { font-size: 15px; color: rgba(255,255,255,.85); max-width: 640px; margin: 0; line-height: 1.8; }
.hero-tags { margin-top: 26px; display: flex; flex-wrap: wrap; gap: 10px; }
.hero-tag {
  background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.22);
  border-radius: var(--radius-badge); padding: 6px 16px;
  font-size: 13px; color: #fff;
}
.hero-tag i { color: var(--accent); margin-right: 6px; }

/* 通用板块 */
.section-block { padding: var(--space-section) 0; }
.section-block.alt { background: #fff; }
.section-header { margin-bottom: 32px; display: flex; align-items: center; gap: 12px; }
.section-header::before { content: ''; width: 4px; height: 26px; background: var(--primary); border-radius: 4px; }
.section-header h2 { font-size: 30px; font-weight: 700; margin: 0; color: var(--ink); }
.section-header .section-more { margin-left: auto; font-size: 14px; color: var(--muted); }

/* 编辑推荐大卡 */
.feature-card {
  background: #fff; border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  display: flex;
  transition: box-shadow .25s, transform .25s;
}
.feature-card:hover { box-shadow: var(--shadow-card-hover); transform: translateY(-3px); }
.feature-media { position: relative; min-height: 260px; }
.feature-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.feature-badge {
  position: absolute; top: 16px; left: 16px;
  background: var(--accent); color: #fff;
  font-size: 13px; font-weight: 700;
  padding: 5px 14px; border-radius: var(--radius-badge);
  box-shadow: 0 2px 8px rgba(242,100,48,.4);
}
.feature-body { padding: 30px; display: flex; flex-direction: column; justify-content: center; }
.feature-body h3 { font-size: 22px; font-weight: 700; margin: 0 0 12px; color: var(--ink); line-height: 1.45; }
.feature-body p { font-size: 15px; color: var(--muted); margin: 0 0 18px; line-height: 1.75; }
.meta-line { font-size: 13px; color: #999; display: flex; align-items: center; gap: 16px; }
.read-link { color: var(--accent); font-weight: 700; font-size: 14px; display: inline-flex; align-items: center; gap: 6px; margin-top: auto; }
.read-link:hover { color: var(--accent-dark); }

/* 正在直播条 */
.live-ticker {
  background: #fff; border-left: 6px solid var(--accent);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 18px 24px;
  display: flex; align-items: center; gap: 14px;
  flex-wrap: wrap;
}
.live-dot { width: 10px; height: 10px; background: var(--accent); border-radius: 50%; flex-shrink: 0; animation: live-pulse 1.2s infinite; }
@keyframes live-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(242,100,48,.55); }
  60% { box-shadow: 0 0 0 8px rgba(242,100,48,0); }
}
.live-ticker-title { font-weight: 700; font-size: 16px; color: var(--ink); flex: 1; min-width: 200px; }
.live-ticker-title span { color: var(--muted); font-weight: 400; font-size: 14px; margin-left: 8px; }
.live-watch {
  background: var(--ink); color: #fff; border-radius: var(--radius-btn);
  padding: 8px 18px; font-size: 14px; font-weight: 600;
  display: inline-flex; align-items: center; gap: 6px;
  transition: background .2s, transform .2s;
}
.live-watch:hover { background: var(--primary); color: #fff; transform: translateY(-2px); }

/* 时间线 */
.timeline { list-style: none; padding: 0; margin: 0; position: relative; }
.timeline::before { content: ''; position: absolute; left: 11px; top: 8px; bottom: 8px; width: 2px; background: var(--border); }
.timeline-item { position: relative; padding: 0 0 32px 46px; }
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item::before {
  content: ''; position: absolute; left: 4px; top: 6px;
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--accent); border: 3px solid #fff;
  box-shadow: 0 0 0 2px var(--primary);
}
.timeline-stage {
  display: inline-block; font-size: 12px; font-weight: 700;
  letter-spacing: 1px; color: var(--primary);
  background: #E6F0EA; padding: 4px 12px;
  border-radius: var(--radius-badge); margin-bottom: 8px;
}
.timeline-item h3 { margin: 0 0 6px; font-size: 18px; color: var(--ink); font-weight: 700; }
.timeline-item p { margin: 0; font-size: 15px; color: var(--muted); line-height: 1.7; max-width: 640px; }

/* 专题栅格 */
.topic-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.topic-card {
  background: #fff; border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: transform .25s ease, box-shadow .25s ease;
}
.topic-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card-hover); }
.topic-media { position: relative; height: 190px; overflow: hidden; }
.topic-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.topic-card:hover .topic-media img { transform: scale(1.04); }
.topic-body { padding: 20px 22px 22px; }
.topic-body h3 { font-size: 17px; font-weight: 700; margin: 0 0 8px; color: var(--ink); line-height: 1.5; }
.topic-body p { font-size: 14px; color: var(--muted); margin: 0 0 14px; line-height: 1.7; }
.topic-meta { font-size: 13px; color: #999; display: flex; justify-content: space-between; align-items: center; }

/* 数据条 */
.stat-band {
  background: var(--ink);
  border-radius: var(--radius-img);
  padding: 40px 48px;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
  color: #fff;
}
.stat-item { text-align: center; padding: 8px 0; }
.stat-item strong {
  display: block;
  font-family: "DIN Alternate", "Bahnschrift Condensed", "Arial Narrow", sans-serif;
  font-size: 42px; font-weight: 800; font-style: italic;
  color: var(--accent); line-height: 1.1; margin-bottom: 6px;
}
.stat-item span { font-size: 14px; color: var(--light-text); }
.stat-divider { width: 1px; background: rgba(255,255,255,.12); }

/* FAQ */
.faq-panel {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius-card);
  margin-bottom: 14px; overflow: hidden;
  box-shadow: 0 2px 8px rgba(18,26,22,.04);
  transition: box-shadow .25s;
}
.faq-panel:hover { box-shadow: var(--shadow-card); }
.faq-panel .accordion-title {
  background: #fff; padding: 18px 22px;
  font-size: 16px; font-weight: 600; color: var(--ink);
  border-bottom: 0;
  display: flex; align-items: center; justify-content: space-between;
}
.faq-panel .accordion-title:hover { background: var(--paper); color: var(--primary); }
.faq-panel .accordion-title::after { content: '\f078'; font-family: 'Font Awesome 6 Free'; font-weight: 900; color: var(--muted); font-size: 13px; transition: transform .25s; }
.faq-panel .accordion-item.is-active > .accordion-title::after { transform: rotate(180deg); }
.faq-panel .accordion-content { padding: 0 22px 18px; font-size: 14px; color: var(--muted); background: #fff; border-top: 1px solid var(--border); line-height: 1.8; }
.faq-panel .accordion-content p { margin-bottom: 0; }

/* CTA */
.cta-band {
  background: linear-gradient(135deg, var(--ink) 0%, #1d2b24 100%);
  padding: 64px 48px; text-align: center;
  border-radius: var(--radius-img);
  color: #fff; position: relative; overflow: hidden;
}
.cta-band::before {
  content: ''; position: absolute; right: -60px; top: -60px;
  width: 200px; height: 200px; border-radius: 50%;
  background: rgba(242,100,48,.15);
}
.cta-band h2 { color: #fff; font-size: 32px; font-weight: 800; margin: 0 0 12px; }
.cta-band p { color: var(--light-text); font-size: 14px; margin: 0 0 28px; }

/* 页脚 */
.site-footer { background: var(--ink); color: var(--light-text); padding: 64px 0 0; }
.footer-top { display: flex; flex-wrap: wrap; gap: 44px; padding-bottom: 36px; border-bottom: 1px solid rgba(255,255,255,.12); }
.footer-brand { flex: 0 0 280px; }
.footer-brand .brand-name { color: #fff; }
.footer-brand p { margin-top: 14px; font-size: 14px; color: var(--light-text); line-height: 1.7; }
.footer-cols { flex: 1; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.footer-col h4 { color: #fff; font-size: 15px; font-weight: 600; margin: 0 0 14px; }
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col a { display: block; padding: 6px 0; font-size: 14px; color: var(--light-text); }
.footer-col a:hover { color: #fff; padding-left: 4px; }
.footer-bottom {
  display: flex; align-items: center; flex-wrap: wrap; gap: 18px;
  padding: 20px 0 28px; font-size: 13px; color: #777;
}
.social-icons { margin-left: auto; display: flex; gap: 10px; }
.social-icon {
  width: 36px; height: 36px; border-radius: 8px;
  background: rgba(255,255,255,.08);
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--light-text); font-size: 15px;
  transition: background .2s, color .2s, transform .2s;
}
.social-icon:hover { background: var(--primary); color: #fff; transform: translateY(-2px); }

/* 响应式 */
@media (max-width: 1024px) {
  .page-hero h1 { font-size: 38px; }
  .feature-card { flex-direction: column; }
  .feature-media { min-height: 220px; }
  .feature-body { padding: 24px; }
  .stat-band { grid-template-columns: 1fr 1fr; gap: 16px; }
  .stat-divider { display: none; }
  .footer-cols { grid-template-columns: 1fr 1fr; gap: 30px; }
}

@media (max-width: 640px) {
  :root { --space-section: 36px; }
  .section-block { padding: var(--space-section) 0; }
  .page-hero { padding: 48px 0 40px; }
  .page-hero h1 { font-size: 30px; }
  .page-hero .hero-sub { font-size: 14px; }
  .hero-tags { gap: 6px; }
  .hero-tag { font-size: 12px; padding: 5px 10px; }

  .topbar-inner { min-height: 54px; }
  .brand-name { font-size: 18px; }
  .search-input { display: none; }
  .search-group { background: transparent; }
  .search-toggle { padding: 8px 6px; font-size: 16px; }
  .btn-remind span { display: none; }
  .btn-remind { padding: 8px 12px; }

  .channel-list { flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
  .channel-list::-webkit-scrollbar { display: none; }
  .channel-link { padding: 12px 12px; font-size: 14px; }

  .section-header h2 { font-size: 24px; }
  .section-header::before { height: 22px; }

  .topic-grid { grid-template-columns: 1fr; gap: 18px; }
  .feature-body { padding: 20px; }
  .feature-body h3 { font-size: 18px; }
  .feature-body p { font-size: 14px; }

  .timeline-item { padding-left: 40px; }
  .timeline-item::before { left: 2px; width: 14px; height: 14px; }
  .timeline::before { left: 8px; }

  .stat-band { grid-template-columns: 1fr 1fr; padding: 28px 20px; }
  .stat-item strong { font-size: 32px; }
  .stat-item span { font-size: 12px; }

  .live-ticker { padding: 14px 16px; }
  .live-ticker-title { font-size: 14px; }
  .live-ticker-title span { display: block; margin-left: 0; margin-top: 2px; }
  .live-watch { margin-left: 0; width: 100%; justify-content: center; }

  .faq-panel .accordion-title { font-size: 15px; padding: 16px 16px; }
  .faq-panel .accordion-content { padding: 0 16px 14px; font-size: 13px; }

  .cta-band { padding: 48px 20px; }
  .cta-band h2 { font-size: 24px; }
  .cta-band .btn { width: 100%; }

  .site-footer { padding-top: 44px; }
  .footer-top { gap: 30px; }
  .footer-brand { flex: 1 1 100%; }
  .footer-cols { grid-template-columns: 1fr 1fr; gap: 20px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 12px; }
  .social-icons { margin-left: 0; }
}

@media (max-width: 520px) {
  .container { padding: 0 16px; }
  .topic-media { height: 170px; }
  .feature-media { min-height: 190px; }
  .footer-cols { grid-template-columns: 1fr; }
  .stat-band { grid-template-columns: 1fr 1fr; gap: 12px; }
  .page-hero h1 { font-size: 27px; }
}