/* roulang page: index */
:root{--ink:#151a1b;--deep:#202829;--paper:#f5f6f1;--card:#fff;--muted:#687274;--line:#dfe5df;--lime:#c8f36b;--orange:#ff795d;--soft:#e9eee5;--radius:18px;--shadow:0 16px 42px rgba(20,30,28,.09);--max:1240px;--space:92px;--ease:.25s}
    *{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;line-height:1.85;font-size:16px}a{color:inherit;text-decoration:none;transition:all var(--ease)}img{max-width:100%;display:block}button,input{font:inherit}button{cursor:pointer}.container{max-width:var(--max);margin:auto;padding:0 24px}.site-header{position:sticky;top:0;z-index:20;background:rgba(245,246,241,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}.toolbar{min-height:74px;display:flex;align-items:center;gap:22px}.brand{font-size:23px;font-weight:800;letter-spacing:-1px;white-space:nowrap}.brand i{display:inline-block;width:10px;height:10px;background:var(--orange);border-radius:50%;margin:0 8px 2px 0}.nav-list{display:flex;gap:4px;align-items:center;flex:1}.nav-list a{padding:9px 12px;border-radius:10px;color:#4b5554;font-size:14px;white-space:nowrap}.nav-list a:hover,.nav-list a.active{background:var(--deep);color:var(--lime)}.status{font-size:13px;color:var(--muted);white-space:nowrap}.status b{display:inline-block;width:7px;height:7px;background:#75c878;border-radius:50%;margin-right:5px}.button{display:inline-flex;align-items:center;justify-content:center;border:1px solid transparent;border-radius:10px;padding:11px 18px;font-weight:700;line-height:1.3;transition:all var(--ease)}.button.primary{background:var(--lime);color:var(--ink)}.button.primary:hover{background:#dcff91;transform:translateY(-2px);box-shadow:0 8px 20px #b6d96a55}.button.ghost{border-color:#687371;color:var(--ink);background:transparent}.button.ghost:hover{background:var(--deep);color:var(--lime)}.menu-toggle{display:none;background:none;border:1px solid var(--line);padding:8px 11px;border-radius:8px}.hero{min-height:625px;background:var(--deep) url('/assets/images/backpic/back-1.webp') center/cover;position:relative;color:#fff;display:flex;align-items:center}.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#182020ed 20%,#18202099 60%,#18202038)}.hero .container{position:relative;width:100%}.hero-grid{display:grid;grid-template-columns:6fr 5fr;gap:70px;align-items:center}.eyebrow,.tag{display:inline-flex;align-items:center;border:1px solid #ffffff43;border-radius:30px;padding:5px 11px;font-size:12px;letter-spacing:1px;color:var(--lime)}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(38px,5.2vw,70px);line-height:1.16;letter-spacing:-3px;margin:22px 0 20px;max-width:700px}h2{font-size:clamp(27px,3vw,43px);line-height:1.28;letter-spacing:-1px;margin-bottom:14px}h3{font-size:20px;line-height:1.4;margin-bottom:8px}.hero-copy p{font-size:18px;color:#d9e0d8;max-width:650px;margin-bottom:28px}.actions{display:flex;gap:12px;flex-wrap:wrap}.hero-meta{display:flex;gap:12px;margin-top:30px;flex-wrap:wrap}.meta-box{border-left:2px solid var(--orange);padding-left:13px;color:#dce5dc;font-size:13px}.meta-box strong{display:block;color:#fff;font-size:20px;line-height:1.25}.broadcast{background:#f7f8f2;color:var(--ink);padding:24px;border-radius:var(--radius);box-shadow:var(--shadow);max-width:420px;margin-left:auto}.broadcast img{height:185px;width:100%;object-fit:cover;border-radius:12px;margin:14px 0}.broadcast-head{display:flex;justify-content:space-between;font-size:13px;color:var(--muted)}.live{color:var(--orange);font-weight:800}.countdown{display:flex;gap:8px;margin:16px 0}.countdown span{background:var(--deep);color:var(--lime);padding:9px 12px;border-radius:8px;font-weight:800;font-size:20px}.section{padding:var(--space) 0}.section.alt{background:#e9eee7}.section.dark{background:var(--deep);color:#fff}.section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:38px}.section-head p{max-width:570px;color:var(--muted);margin-bottom:0}.dark .section-head p{color:#b9c5be}.kicker{color:#88958e;font-weight:800;font-size:13px;letter-spacing:1px;margin-bottom:8px}.feature-grid{display:grid;grid-template-columns:1.25fr .87fr .87fr;gap:16px}.feature{padding:28px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);min-height:190px}.feature:first-child{background:var(--orange);color:#fff}.feature:first-child p{color:#fff}.feature p,.info-card p{color:var(--muted);font-size:14px}.num{font-size:42px;font-weight:800;line-height:1;color:var(--deep);margin-bottom:25px}.feature:first-child .num{color:#fff}.stage-grid{display:grid;grid-template-columns:5fr 7fr;gap:50px;align-items:center}.stage-image{position:relative}.stage-image img{width:100%;height:385px;object-fit:cover;border-radius:var(--radius)}.overlay-note{position:absolute;bottom:18px;left:18px;background:#202829e8;color:#fff;padding:14px 18px;border-left:3px solid var(--lime);border-radius:8px}.stage-copy p{color:var(--muted)}.checklist{list-style:none;padding:0;margin:24px 0}.checklist li{padding:13px 0;border-bottom:1px solid var(--line)}.checklist li:before{content:"✓";color:#7cae29;font-weight:800;margin-right:10px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.step{border-top:3px solid var(--lime);padding:22px 8px 0}.step b{font-size:34px;color:#92ae61}.step p{color:var(--muted);font-size:14px}.feature-wide{display:grid;grid-template-columns:7fr 5fr;gap:28px;align-items:stretch}.feature-wide img{height:310px;width:100%;object-fit:cover;border-radius:var(--radius)}.dark .feature-wide .panel{background:#2d3838;border-color:#43514d}.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px}.data-row{display:flex;justify-content:space-between;padding:13px 0;border-bottom:1px solid #ffffff1d;color:#ccd5cc}.data-row strong{color:var(--lime)}.timeline{border-left:2px solid var(--lime);padding-left:28px;display:grid;gap:24px}.timeline article{position:relative}.timeline article:before{content:"";position:absolute;left:-37px;top:9px;width:14px;height:14px;background:var(--orange);border:3px solid var(--deep);border-radius:50%}.timeline small{color:var(--orange);font-weight:800}.news-layout{display:grid;grid-template-columns:1.5fr .8fr;gap:44px}.news-list{border-top:1px solid var(--line)}.news-item{display:grid;grid-template-columns:100px 1fr 90px;gap:18px;align-items:center;padding:20px 0;border-bottom:1px solid var(--line)}.news-item time{font-size:13px;color:#89938c}.news-item p{font-size:13px;color:var(--muted);margin:4px 0}.read{font-size:13px;color:#668f29;font-weight:800}.side-feature{background:var(--deep);color:#fff;border-radius:var(--radius);padding:26px}.side-feature img{height:150px;width:100%;object-fit:cover;border-radius:10px;margin-bottom:18px}.quotes{display:grid;grid-template-columns:1fr 1fr;gap:18px}.quote{padding:28px;background:var(--card);border-radius:var(--radius);border:1px solid var(--line)}.quote p{font-size:18px}.quote small{color:var(--muted)}.faq-layout{display:grid;grid-template-columns:4fr 8fr;gap:60px}.accordion{margin:0;background:none}.accordion-item{border:0;border-bottom:1px solid var(--line);background:none}.accordion-title{background:none!important;color:var(--ink);font-weight:700;padding:21px 30px 21px 0;font-size:17px}.accordion-content{background:none!important;border:0!important;color:var(--muted);padding:0 30px 20px 0}.download{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}.subscribe{display:flex;gap:10px;margin-top:22px}.subscribe input{min-width:0;flex:1;border:1px solid var(--line);border-radius:9px;padding:12px 14px;background:#fff}.cta{background:var(--orange);color:#fff;padding:55px 0}.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}.cta p{color:#fff;margin:0}.fixed-bar{position:fixed;bottom:0;left:0;right:0;z-index:30;background:#192121f2;color:#fff;border-top:1px solid #ffffff24;padding:10px 0}.fixed-inner{display:flex;align-items:center;justify-content:space-between;gap:15px;font-size:14px}.fixed-inner span:before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--lime);margin-right:8px}.close-bar{background:none;border:0;color:#9eaaa3;font-size:20px}.site-footer{background:#151b1b;color:#bac4bd;padding:55px 0 95px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:35px}.site-footer .brand{color:#fff}.site-footer h3{font-size:15px;color:#fff}.footer-links{display:grid;gap:6px;font-size:14px}.footer-links a:hover{color:var(--lime)}.copyright{border-top:1px solid #ffffff18;margin-top:38px;padding-top:20px;font-size:12px;color:#84908a;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap}.backtop{position:fixed;right:24px;bottom:74px;border:1px solid var(--line);background:#fff;color:var(--ink);width:42px;height:42px;border-radius:50%;display:none}.backtop.show{display:block}.button:focus,a:focus,input:focus,button:focus{outline:3px solid #ffb09f;outline-offset:3px}
    @media(max-width:1024px){.nav-list{gap:0}.nav-list a{padding:8px 6px;font-size:12px}.hero-grid{gap:30px}.section{padding:70px 0}.footer-grid{grid-template-columns:1fr 1fr}}
    @media(max-width:768px){.toolbar{justify-content:space-between}.menu-toggle{display:block}.nav-list{display:none}.status{display:none}.hero{min-height:auto;padding:76px 0}.hero-grid,.stage-grid,.feature-wide,.news-layout,.faq-layout,.download{grid-template-columns:1fr}.broadcast{margin:35px 0 0}.feature-grid,.steps{grid-template-columns:1fr}.feature{min-height:auto}.section-head{display:block}.section-head p{margin-top:12px}.stage-image img{height:280px}.news-item{grid-template-columns:75px 1fr}.news-item .read{grid-column:2}.quotes{grid-template-columns:1fr}.cta-inner{display:block}.cta-inner .button{margin-top:20px}.footer-grid{grid-template-columns:1fr 1fr}.fixed-inner{font-size:12px}.fixed-inner .button{padding:9px 12px}}
    @media(max-width:520px){.container{padding:0 17px}h1{letter-spacing:-1.5px}.hero-copy p{font-size:16px}.actions .button{width:100%}.hero-meta{gap:18px}.broadcast{padding:18px}.section{padding:58px 0}.footer-grid{grid-template-columns:1fr}.subscribe{display:block}.subscribe .button,.subscribe input{width:100%;margin-bottom:10px}.fixed-inner span{max-width:190px}.backtop{right:14px;bottom:70px}}

/* roulang page: category2 */
:root{
      --ink:#151a1b;
      --deep:#202829;
      --paper:#f5f6f1;
      --card:#fff;
      --muted:#687274;
      --line:#dfe5df;
      --lime:#c8f36b;
      --orange:#ff795d;
      --soft:#e9eee5;
      --radius:18px;
      --shadow:0 16px 42px rgba(20,30,28,.09);
      --max:1240px;
      --space:92px;
      --ease:.25s
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      background:var(--paper);
      color:var(--ink);
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      line-height:1.85;
      font-size:16px;
      padding-bottom:76px
    }
    a{color:inherit;text-decoration:none;transition:all var(--ease)}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{cursor:pointer}
    h1,h2,h3,p{margin-top:0}
    h1,h2,h3{line-height:1.28;letter-spacing:-.04em}
    h1{font-size:clamp(38px,5vw,68px);margin-bottom:20px}
    h2{font-size:clamp(28px,3.6vw,44px);margin-bottom:14px}
    h3{font-size:20px;margin-bottom:9px}
    .container{max-width:var(--max);margin:auto;padding:0 24px}
    .site-header{
      position:sticky;top:0;z-index:30;background:rgba(245,246,241,.95);
      border-bottom:1px solid var(--line);backdrop-filter:blur(14px)
    }
    .toolbar{min-height:68px;display:flex;align-items:center;gap:24px}
    .brand{font-size:23px;font-weight:800;letter-spacing:-1px;white-space:nowrap}
    .brand i{
      display:inline-block;width:10px;height:10px;background:var(--orange);
      border-radius:50%;margin:0 8px 2px 0
    }
    .nav-list{display:flex;gap:4px;align-items:center;flex:1}
    .nav-list a{
      padding:9px 12px;border-radius:10px;color:#4b5554;font-size:14px;white-space:nowrap
    }
    .nav-list a:hover,.nav-list a.active{background:var(--deep);color:var(--lime)}
    .toolbar-status{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:12px;white-space:nowrap}
    .status-dot{width:8px;height:8px;border-radius:50%;background:#8fcb3d;box-shadow:0 0 0 4px #8fcb3d22}
    .button{
      display:inline-flex;align-items:center;justify-content:center;border:1px solid transparent;
      border-radius:10px;padding:11px 18px;font-weight:700;line-height:1.3;transition:all var(--ease)
    }
    .button.primary{background:var(--lime);color:var(--ink)}
    .button.primary:hover{background:#dcff91;transform:translateY(-2px);box-shadow:0 8px 20px #b6d96a55}
    .button.ghost{border-color:#687371;color:var(--ink);background:transparent}
    .button.ghost:hover{background:var(--deep);color:var(--lime)}
    .menu-toggle{
      display:none;background:none;border:1px solid var(--line);padding:8px 11px;
      border-radius:8px;color:var(--ink)
    }
    .hero{
      min-height:560px;position:relative;color:#fff;display:flex;align-items:center;
      background:var(--deep) url('/assets/images/backpic/back-2.webp') center/cover
    }
    .hero:before{
      content:"";position:absolute;inset:0;
      background:linear-gradient(90deg,#172020ee 18%,#172020b8 55%,#17202045)
    }
    .hero .container{position:relative;width:100%}
    .hero-grid{display:grid;grid-template-columns:7fr 5fr;gap:52px;align-items:center}
    .eyebrow,.tag{
      display:inline-flex;align-items:center;border:1px solid #ffffff43;border-radius:30px;
      padding:5px 11px;font-size:12px;letter-spacing:1px;color:var(--lime)
    }
    .hero-copy p{font-size:18px;color:#d9e0d8;max-width:650px;margin-bottom:26px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .hero .button.ghost{border-color:#ffffff80;color:#fff}
    .hero .button.ghost:hover{background:#ffffff16}
    .topic-board{
      background:#293535e8;border:1px solid #ffffff25;border-radius:var(--radius);
      padding:22px;box-shadow:0 18px 35px #10161655
    }
    .board-top{display:flex;justify-content:space-between;align-items:center;color:#d8e2d9;font-size:13px}
    .board-top strong{color:var(--lime);font-size:14px}
    .board-image{height:190px;border-radius:13px;overflow:hidden;margin:16px 0;position:relative}
    .board-image img{width:100%;height:100%;object-fit:cover}
    .board-image span{
      position:absolute;left:14px;bottom:13px;background:#151a1bd9;color:#fff;
      border-radius:8px;padding:5px 9px;font-size:12px
    }
    .board-title{font-size:21px;font-weight:750;line-height:1.4;margin-bottom:12px}
    .board-meta{display:flex;justify-content:space-between;border-top:1px solid #ffffff20;padding-top:14px;color:#b9c6bc;font-size:12px}
    .section{padding:var(--space) 0}
    .section.alt{background:var(--soft)}
    .section.dark{background:var(--deep);color:#fff}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:38px}
    .section-head p{max-width:610px;color:var(--muted);margin-bottom:0}
    .dark .section-head p{color:#b9c5be}
    .kicker{color:#8ba92d;font-size:12px;font-weight:800;letter-spacing:1.5px;text-transform:uppercase;margin-bottom:9px}
    .topic-tabs{display:flex;gap:10px;flex-wrap:wrap;border-bottom:1px solid var(--line);padding-bottom:18px}
    .topic-tabs a{
      border:1px solid var(--line);padding:9px 15px;border-radius:24px;
      color:var(--muted);font-size:14px;background:var(--card)
    }
    .topic-tabs a:hover,.topic-tabs a.active{background:var(--deep);color:var(--lime);border-color:var(--deep)}
    .lead-layout{display:grid;grid-template-columns:7fr 5fr;gap:26px}
    .lead-story{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
    .lead-story img{width:100%;height:330px;object-fit:cover}
    .lead-body{padding:28px 30px 30px}
    .lead-body p{color:var(--muted);margin-bottom:20px}
    .story-label{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;font-size:13px;color:var(--muted)}
    .story-label b{color:var(--orange)}
    .side-stack{display:grid;gap:14px}
    .mini-story{
      display:grid;grid-template-columns:120px 1fr;gap:17px;padding:15px;
      background:#fff;border:1px solid var(--line);border-radius:14px
    }
    .mini-story img{width:120px;height:105px;object-fit:cover;border-radius:10px}
    .mini-story h3{font-size:17px}
    .mini-story p{font-size:13px;color:var(--muted);line-height:1.65;margin:0}
    .timeline-wrap{display:grid;grid-template-columns:4fr 8fr;gap:68px}
    .intro-note{color:#cbd5cb;line-height:1.9}
    .timeline{border-left:1px solid #5e6b65;padding-left:30px}
    .timeline-item{position:relative;padding:0 0 30px}
    .timeline-item:last-child{padding-bottom:0}
    .timeline-item:before{
      content:"";position:absolute;width:11px;height:11px;background:var(--lime);
      border:3px solid var(--deep);box-shadow:0 0 0 1px var(--lime);
      border-radius:50%;left:-36px;top:8px
    }
    .timeline-item time{font-size:12px;color:var(--lime);font-weight:800;letter-spacing:1px}
    .timeline-item h3{color:#fff;margin:5px 0}
    .timeline-item p{color:#b9c5be;font-size:14px;margin:0}
    .reading-layout{display:grid;grid-template-columns:8fr 4fr;gap:50px;align-items:start}
    .reading-copy{font-size:17px;color:#465151}
    .reading-copy p{margin-bottom:20px}
    .reading-copy h3{margin-top:28px}
    .reading-image{position:sticky;top:100px}
    .reading-image img{height:390px;width:100%;object-fit:cover;border-radius:var(--radius)}
    .caption{font-size:12px;color:var(--muted);margin-top:9px}
    .insight-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:20px}
    .insight-panel{padding:29px;background:#2d3838;border:1px solid #43514d;border-radius:var(--radius)}
    .insight-panel p{color:#b9c5be}
    .stat-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:20px}
    .stat-box{padding:18px;background:#202929;border:1px solid #ffffff18;border-radius:12px}
    .stat-box strong{display:block;font-size:29px;color:var(--lime);line-height:1.2}
    .stat-box span{font-size:12px;color:#c5d0c6}
    .observation-list{list-style:none;padding:0;margin:0}
    .observation-list li{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid #ffffff18;color:#d2dcd3}
    .observation-list b{color:var(--orange);min-width:28px}
    .quote-section{background:#ecefe8}
    .quote-grid{display:grid;grid-template-columns:1fr 1.3fr 1fr;gap:16px;align-items:stretch}
    .quote-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:25px}
    .quote-card.featured{background:var(--orange);color:#fff;transform:translateY(-12px)}
    .quote-card p{font-size:17px;line-height:1.8}
    .quote-card small{color:var(--muted)}
    .quote-card.featured small{color:#fff}
    .related-layout{display:grid;grid-template-columns:5fr 7fr;gap:32px;align-items:center}
    .related-image img{height:320px;width:100%;object-fit:cover;border-radius:var(--radius)}
    .related-list{border-top:1px solid var(--line)}
    .related-item{
      display:grid;grid-template-columns:92px 1fr 75px;gap:15px;align-items:center;
      padding:18px 0;border-bottom:1px solid var(--line)
    }
    .related-item time{font-size:12px;color:var(--muted)}
    .related-item h3{font-size:17px;margin:0}
    .related-item a{font-size:12px;color:#72952b;font-weight:700}
    .faq-layout{display:grid;grid-template-columns:4fr 8fr;gap:60px}
    .faq-intro p{color:var(--muted)}
    .accordion{margin:0;background:transparent}
    .accordion-item{border:0;border-bottom:1px solid var(--line);background:none}
    .accordion-title{
      background:none!important;color:var(--ink);font-weight:700;padding:21px 30px 21px 0;
      font-size:17px
    }
    .accordion-title:hover{color:#6d9223}
    .accordion-content{background:transparent!important;border:0;padding:0 35px 20px 0;color:var(--muted);font-size:15px}
    .cta{background:var(--orange);color:#fff;padding:55px 0}
    .cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}
    .cta h2{margin-bottom:8px}
    .cta p{color:#fff;margin:0;max-width:680px}
    .cta .button.ghost{border-color:#fff;color:#fff}
    .cta .button.ghost:hover{background:#ffffff18}
    .site-footer{background:#151b1b;color:#bac4bd;padding:55px 0 95px}
    .footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:35px}
    .site-footer .brand{color:#fff}
    .site-footer h3{font-size:15px;color:#fff;letter-spacing:0}
    .site-footer p{font-size:14px;color:#bac4bd}
    .footer-links{display:grid;gap:6px;font-size:14px}
    .footer-links a:hover{color:var(--lime)}
    .copyright{
      border-top:1px solid #ffffff18;margin-top:38px;padding-top:20px;font-size:12px;
      color:#84908a;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap
    }
    .subscribe{display:flex;gap:8px;margin-top:14px}
    .subscribe input{
      min-width:0;flex:1;border:1px solid #52615a;border-radius:9px;padding:10px 12px;
      background:#202929;color:#fff
    }
    .subscribe input::placeholder{color:#84908a}
    .fixed-bar{
      position:fixed;bottom:0;left:0;right:0;z-index:40;background:#121818f5;
      border-top:1px solid #53615a;box-shadow:0 -8px 25px #11111125;color:#fff
    }
    .fixed-inner{min-height:70px;display:flex;align-items:center;justify-content:space-between;gap:20px}
    .fixed-message{display:flex;align-items:center;gap:10px;font-size:14px}
    .fixed-message .status-dot{background:var(--lime);box-shadow:0 0 0 4px #c8f36b1e}
    .fixed-actions{display:flex;align-items:center;gap:12px}
    .close-bar{background:none;border:0;color:#adbab0;font-size:22px;padding:5px 9px}
    .close-bar:hover{color:#fff}
    .off-canvas{background:var(--deep);padding:24px;color:#fff}
    .off-canvas .nav-list{display:grid;gap:7px;margin-top:30px}
    .off-canvas .nav-list a{color:#dbe5dc;padding:12px}
    .off-canvas .nav-list a.active,.off-canvas .nav-list a:hover{background:#344141;color:var(--lime)}
    .off-canvas-content{min-height:100vh}
    .button:focus,a:focus,input:focus,button:focus{outline:3px solid #ffb09f;outline-offset:3px}
    @media(max-width:1024px){
      .toolbar{gap:14px}.nav-list a{padding:8px 7px;font-size:12px}
      .hero-grid{gap:28px}.section{padding:70px 0}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media(max-width:768px){
      body{font-size:15px}
      .container{padding:0 18px}
      .menu-toggle{display:block;margin-left:auto}
      .desktop-nav,.toolbar-status,.toolbar>.button{display:none}
      .hero{min-height:auto;padding:76px 0 62px}
      .hero-grid,.lead-layout,.timeline-wrap,.reading-layout,.insight-grid,.related-layout,.faq-layout{grid-template-columns:1fr}
      .hero-copy p{font-size:16px}
      .topic-board{margin-top:12px}
      .section{padding:60px 0}
      .section-head{display:block;margin-bottom:28px}
      .section-head p{margin-top:12px}
      .reading-image{position:static}
      .reading-image img{height:270px}
      .quote-grid{grid-template-columns:1fr}
      .quote-card.featured{transform:none}
      .related-image img{height:250px}
      .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
      .fixed-inner{min-height:66px}
      .fixed-message{font-size:12px;line-height:1.5}
      .fixed-actions .button{padding:9px 12px;font-size:13px}
    }
    @media(max-width:520px){
      h1{font-size:40px}.hero-actions{display:grid;grid-template-columns:1fr}
      .hero-actions .button{width:100%}
      .board-image{height:165px}
      .mini-story{grid-template-columns:92px 1fr;gap:12px}
      .mini-story img{width:92px;height:92px}
      .mini-story h3{font-size:15px}
      .stat-list{grid-template-columns:1fr 1fr}
      .related-item{grid-template-columns:70px 1fr}
      .related-item a{grid-column:2}
      .footer-grid{grid-template-columns:1fr}
      .copyright{display:grid}
      .fixed-message{max-width:55%}
      .fixed-actions{gap:5px}
      .close-bar{display:none}
    }

/* roulang page: category3 */
:root{
      --ink:#151a1b;
      --deep:#202829;
      --paper:#f5f6f1;
      --card:#fff;
      --muted:#687274;
      --line:#dfe5df;
      --lime:#c8f36b;
      --orange:#ff795d;
      --soft:#e9eee5;
      --radius:18px;
      --shadow:0 16px 42px rgba(20,30,28,.09);
      --max:1240px;
      --space:92px;
      --ease:.25s;
      --green:#7cae29;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      background:var(--paper);
      color:var(--ink);
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      line-height:1.85;
      font-size:16px;
    }
    body.menu-open{overflow:hidden}
    a{color:inherit;text-decoration:none;transition:all var(--ease)}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{cursor:pointer}
    h1,h2,h3,h4,p{margin-top:0}
    h1,h2,h3,h4{line-height:1.28;letter-spacing:-.035em}
    h1{font-size:clamp(40px,5.2vw,72px);margin-bottom:20px}
    h2{font-size:clamp(29px,3.2vw,46px);margin-bottom:14px}
    h3{font-size:21px;margin-bottom:10px}
    p{margin-bottom:16px}
    .container{max-width:var(--max);margin:auto;padding:0 24px}
    .site-header{
      position:sticky;
      top:0;
      z-index:30;
      background:rgba(245,246,241,.95);
      border-bottom:1px solid var(--line);
      backdrop-filter:blur(14px);
    }
    .toolbar{
      min-height:70px;
      display:flex;
      align-items:center;
      gap:24px;
    }
    .brand{
      font-size:23px;
      font-weight:800;
      letter-spacing:-1px;
      white-space:nowrap;
    }
    .brand i{
      display:inline-block;
      width:10px;
      height:10px;
      background:var(--orange);
      border-radius:50%;
      margin:0 8px 2px 0;
    }
    .nav-list{
      display:flex;
      gap:0;
      align-items:center;
      flex:1;
      justify-content:center;
    }
    .nav-list a{
      padding:8px 7px;
      border-radius:10px;
      color:#4b5554;
      font-size:12px;
      white-space:nowrap;
    }
    .nav-list a:hover,.nav-list a.active{
      background:var(--deep);
      color:var(--lime);
    }
    .toolbar-actions{display:flex;align-items:center;gap:12px}
    .status{
      display:inline-flex;
      align-items:center;
      gap:7px;
      color:var(--muted);
      font-size:12px;
      white-space:nowrap;
    }
    .status:before{
      content:"";
      width:7px;
      height:7px;
      border-radius:50%;
      background:var(--green);
      box-shadow:0 0 0 4px rgba(124,174,41,.14);
    }
    .button{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      border:1px solid transparent;
      border-radius:10px;
      padding:11px 18px;
      font-weight:700;
      line-height:1.3;
      transition:all var(--ease);
    }
    .button.primary{background:var(--lime);color:var(--ink)}
    .button.primary:hover{background:#dcff91;transform:translateY(-2px);box-shadow:0 8px 20px #b6d96a55}
    .button.ghost{border-color:#687371;color:var(--ink);background:transparent}
    .button.ghost:hover{background:var(--deep);color:var(--lime)}
    .button.dark{background:var(--deep);color:var(--lime)}
    .button.dark:hover{background:#344140;transform:translateY(-2px)}
    .menu-toggle{
      display:none;
      background:none;
      border:1px solid var(--line);
      padding:8px 11px;
      border-radius:8px;
    }
    .mobile-panel{
      display:none;
      position:fixed;
      inset:70px 0 0;
      z-index:25;
      background:var(--paper);
      padding:24px;
      overflow:auto;
    }
    .mobile-panel a{
      display:block;
      padding:15px 4px;
      border-bottom:1px solid var(--line);
      font-weight:700;
    }
    .hero-data{
      background:var(--deep) url('/assets/images/backpic/back-2.webp') center/cover;
      position:relative;
      color:#fff;
      padding:92px 0 76px;
      overflow:hidden;
    }
    .hero-data:before{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(110deg,#182020f2 18%,#182020c4 58%,#18202064);
    }
    .hero-data .container{position:relative}
    .crumbs{
      display:flex;
      gap:10px;
      align-items:center;
      color:#aebcb2;
      font-size:13px;
      margin-bottom:30px;
    }
    .crumbs a:hover{color:var(--lime)}
    .crumbs span{color:#62716a}
    .hero-data-grid{
      display:grid;
      grid-template-columns:7fr 5fr;
      gap:64px;
      align-items:end;
    }
    .eyebrow,.tag{
      display:inline-flex;
      align-items:center;
      border:1px solid #ffffff43;
      border-radius:30px;
      padding:5px 11px;
      font-size:12px;
      letter-spacing:1px;
      color:var(--lime);
    }
    .hero-data h1{max-width:720px}
    .hero-copy p{
      color:#d9e0d8;
      font-size:18px;
      max-width:680px;
      margin-bottom:27px;
    }
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .hero-actions .ghost{border-color:#a8b8ae;color:#fff}
    .summary-board{
      background:#2b3736e8;
      border:1px solid #ffffff25;
      border-radius:var(--radius);
      padding:22px;
      box-shadow:var(--shadow);
    }
    .board-top{
      display:flex;
      justify-content:space-between;
      gap:16px;
      color:#cbd6ca;
      font-size:13px;
      padding-bottom:16px;
      border-bottom:1px solid #ffffff1c;
    }
    .board-top strong{color:var(--lime)}
    .summary-items{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:16px}
    .summary-item{
      background:#202b2a;
      border-radius:12px;
      padding:15px;
      min-height:100px;
    }
    .summary-item small{color:#99a79e;font-size:12px}
    .summary-item b{display:block;color:#fff;font-size:28px;line-height:1.2;margin:5px 0}
    .summary-item em{font-style:normal;color:var(--lime);font-size:12px}
    .section{padding:var(--space) 0}
    .section.compact{padding:66px 0}
    .section.alt{background:#e9eee7}
    .section.dark{background:var(--deep);color:#fff}
    .section-head{
      display:flex;
      justify-content:space-between;
      align-items:end;
      gap:28px;
      margin-bottom:38px;
    }
    .section-head p{max-width:600px;color:var(--muted);margin-bottom:0}
    .dark .section-head p{color:#b9c5be}
    .label{
      color:#7b8a81;
      font-size:12px;
      letter-spacing:.12em;
      text-transform:uppercase;
      margin-bottom:12px;
      font-weight:700;
    }
    .metric-rail{
      display:grid;
      grid-template-columns:1.25fr .9fr .9fr 1fr;
      gap:14px;
    }
    .metric-card{
      background:var(--card);
      border:1px solid var(--line);
      border-radius:var(--radius);
      padding:25px;
      min-height:180px;
      transition:all var(--ease);
    }
    .metric-card:hover,.observation-card:hover,.comparison-card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow);
      border-color:#bdcbbd;
    }
    .metric-card.featured{background:var(--orange);color:#fff}
    .metric-card.featured p{color:#fff}
    .metric-value{
      display:block;
      font-size:43px;
      font-weight:800;
      line-height:1.1;
      letter-spacing:-.06em;
      margin:22px 0 9px;
    }
    .metric-card p{font-size:14px;color:var(--muted);margin-bottom:0}
    .metric-card.featured p{color:#fff}
    .section-intro{
      display:grid;
      grid-template-columns:5fr 7fr;
      gap:52px;
      align-items:start;
    }
    .section-intro .lead{
      font-size:20px;
      line-height:1.75;
      font-weight:600;
    }
    .section-intro .body-copy{color:var(--muted)}
    .data-stage{
      display:grid;
      grid-template-columns:5fr 7fr;
      gap:48px;
      align-items:stretch;
    }
    .stage-image{
      min-height:420px;
      border-radius:var(--radius);
      overflow:hidden;
      position:relative;
      background:#d8dfd7;
    }
    .stage-image img{width:100%;height:100%;min-height:420px;object-fit:cover}
    .image-caption{
      position:absolute;
      left:18px;
      right:18px;
      bottom:18px;
      padding:13px 15px;
      border-radius:11px;
      color:#fff;
      background:#182020b8;
      font-size:13px;
    }
    .analysis-panel{
      background:var(--card);
      border:1px solid var(--line);
      border-radius:var(--radius);
      padding:32px;
    }
    .analysis-panel h3{font-size:28px}
    .analysis-panel p{color:var(--muted)}
    .checklist{list-style:none;padding:0;margin:24px 0}
    .checklist li{
      padding:13px 0;
      border-bottom:1px solid var(--line);
      display:flex;
      gap:10px;
    }
    .checklist li:before{content:"✓";color:var(--green);font-weight:800}
    .chart-wrap{
      display:grid;
      grid-template-columns:7fr 5fr;
      gap:26px;
      align-items:stretch;
    }
    .chart-card,.comparison-card{
      background:var(--card);
      border:1px solid var(--line);
      border-radius:var(--radius);
      padding:26px;
    }
    .chart-card h3,.comparison-card h3{margin-bottom:20px}
    .chart{
      height:225px;
      display:flex;
      align-items:end;
      gap:12px;
      padding:18px 8px 0;
      border-bottom:1px solid var(--line);
      border-left:1px solid var(--line);
      background:repeating-linear-gradient(to top,transparent 0,transparent 44px,#e9eee7 45px);
    }
    .bar{
      flex:1;
      min-width:18px;
      height:var(--h);
      background:var(--deep);
      border-radius:7px 7px 0 0;
      position:relative;
      transition:height .7s ease,background var(--ease);
    }
    .bar:nth-child(2n){background:var(--orange)}
    .bar:hover{background:var(--lime)}
    .bar:after{
      content:attr(data-label);
      position:absolute;
      left:50%;
      transform:translateX(-50%);
      bottom:-30px;
      color:var(--muted);
      font-size:11px;
      white-space:nowrap;
    }
    .comparison-list{display:grid;gap:14px}
    .comparison-row{
      display:grid;
      grid-template-columns:80px 1fr 50px;
      gap:12px;
      align-items:center;
      font-size:13px;
    }
    .progress{height:8px;background:#e6ebe5;border-radius:9px;overflow:hidden}
    .progress i{display:block;height:100%;background:var(--orange);border-radius:9px}
    .comparison-row strong{font-size:14px;text-align:right}
    .observation-grid{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:18px;
    }
    .observation-card{
      background:var(--card);
      border:1px solid var(--line);
      border-radius:var(--radius);
      padding:28px;
      transition:all var(--ease);
    }
    .observation-card.large{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:27px;
      background:var(--deep);
      color:#fff;
    }
    .observation-card.large p{color:#c0cbc1}
    .observation-card img{
      width:100%;
      height:220px;
      object-fit:cover;
      border-radius:12px;
    }
    .observation-card h3{font-size:25px}
    .observation-card p{color:var(--muted);font-size:14px}
    .tag-list{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}
    .tag-list .tag{
      border-color:var(--line);
      color:#66736d;
      letter-spacing:0;
    }
    .dark .tag-list .tag{border-color:#50605a;color:#c9d5ca}
    .insight-layout{
      display:grid;
      grid-template-columns:4fr 8fr;
      gap:60px;
    }
    .insight-note{
      border-left:3px solid var(--orange);
      padding-left:20px;
      color:#d6ded7;
      font-size:18px;
    }
    .dark .body-copy{color:#bdc8bf}
    .data-row{
      display:flex;
      justify-content:space-between;
      gap:16px;
      padding:14px 0;
      border-bottom:1px solid #ffffff1d;
      color:#ccd5cc;
    }
    .data-row strong{color:var(--lime)}
    .data-row span{font-size:14px}
    .table-like{
      border-top:1px solid var(--line);
      background:var(--card);
      border-radius:var(--radius);
      overflow:hidden;
    }
    .table-row{
      display:grid;
      grid-template-columns:1.2fr .8fr 1fr 1fr;
      gap:16px;
      align-items:center;
      padding:17px 22px;
      border-bottom:1px solid var(--line);
    }
    .table-row:last-child{border-bottom:0}
    .table-row.header{
      background:#edf1eb;
      color:#69756f;
      font-size:12px;
      font-weight:700;
    }
    .table-row:not(.header){font-size:14px}
    .table-row strong{font-size:16px}
    .trend-up{color:#6d9e1f;font-weight:700}
    .trend-flat{color:#9a6d42;font-weight:700}
    .news-list{border-top:1px solid var(--line)}
    .news-item{
      display:grid;
      grid-template-columns:100px 1fr 90px;
      gap:18px;
      align-items:center;
      padding:20px 0;
      border-bottom:1px solid var(--line);
    }
    .news-item time{font-size:13px;color:#89938c}
    .news-item h3{font-size:18px;margin:0}
    .news-item p{font-size:13px;color:var(--muted);margin:4px 0}
    .news-item .read{font-size:13px;color:#64736a;font-weight:700}
    .news-item .read:hover{color:var(--orange)}
    .quote-band{
      display:grid;
      grid-template-columns:1fr 1fr 1fr;
      gap:1px;
      background:#52605b;
      border:1px solid #52605b;
      border-radius:var(--radius);
      overflow:hidden;
    }
    .quote{
      background:var(--deep);
      padding:27px;
      color:#fff;
      min-height:180px;
    }
    .quote b{display:block;color:var(--lime);font-size:34px;line-height:1;margin-bottom:18px}
    .quote p{font-size:15px;color:#cad4cb;margin-bottom:0}
    .faq-layout{
      display:grid;
      grid-template-columns:4fr 8fr;
      gap:60px;
    }
    .faq-intro p{color:var(--muted)}
    .accordion{background:none;margin:0}
    .accordion-item{border:0;border-bottom:1px solid var(--line);background:none}
    .accordion-title{
      background:none!important;
      color:var(--ink);
      font-weight:700;
      padding:21px 30px 21px 0;
      font-size:17px;
    }
    .accordion-title:hover{color:#6d9528}
    .accordion-content{
      background:none;
      border:0;
      color:var(--muted);
      padding:0 30px 20px 0;
      font-size:14px;
    }
    .subscribe-box{
      display:flex;
      gap:10px;
      max-width:600px;
      margin-top:24px;
    }
    .subscribe-box input{
      min-width:0;
      flex:1;
      border:1px solid var(--line);
      border-radius:9px;
      padding:12px 14px;
      background:#fff;
      box-shadow:none;
    }
    .subscribe-box input:focus{border-color:var(--orange);box-shadow:0 0 0 3px #ff795d2b}
    .form-message{font-size:13px;color:#6f7d75;margin-top:10px;min-height:24px}
    .cta{background:var(--orange);color:#fff;padding:58px 0}
    .cta-inner{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:30px;
    }
    .cta h2{margin-bottom:10px}
    .cta p{color:#fff;margin:0;max-width:650px}
    .cta .button{background:var(--ink);color:var(--lime)}
    .cta .button:hover{background:#344140}
    .fixed-bar{
      position:fixed;
      left:0;
      right:0;
      bottom:0;
      z-index:24;
      background:#182020f2;
      color:#fff;
      border-top:1px solid #ffffff24;
      box-shadow:0 -8px 28px rgba(15,25,22,.14);
      backdrop-filter:blur(12px);
    }
    .fixed-inner{
      min-height:60px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .fixed-copy{display:flex;align-items:center;gap:10px;font-size:13px;color:#d4ddd5}
    .fixed-copy i{width:8px;height:8px;border-radius:50%;background:var(--lime);display:inline-block}
    .fixed-inner .button{padding:9px 15px;font-size:13px}
    .fixed-close{
      border:0;
      background:none;
      color:#aebbb0;
      font-size:18px;
      padding:4px 8px;
    }
    .fixed-close:hover{color:#fff}
    .site-footer{background:#151b1b;color:#bac4bd;padding:55px 0 95px}
    .footer-grid{
      display:grid;
      grid-template-columns:1.4fr 1fr 1fr 1.2fr;
      gap:35px;
    }
    .site-footer .brand{color:#fff}
    .site-footer h3{font-size:15px;color:#fff;margin-bottom:12px}
    .site-footer p{font-size:14px;color:#aebbb1}
    .footer-links{display:grid;gap:6px;font-size:14px}
    .footer-links a:hover{color:var(--lime)}
    .copyright{
      border-top:1px solid #ffffff18;
      margin-top:38px;
      padding-top:20px;
      font-size:12px;
      color:#84908a;
      display:flex;
      justify-content:space-between;
      gap:15px;
      flex-wrap:wrap;
    }
    .button:focus,a:focus,input:focus,button:focus{
      outline:3px solid #ffb09f;
      outline-offset:3px;
    }
    .back-top{
      position:fixed;
      right:22px;
      bottom:82px;
      width:40px;
      height:40px;
      border-radius:50%;
      border:1px solid var(--line);
      background:var(--card);
      color:var(--ink);
      display:grid;
      place-items:center;
      opacity:0;
      pointer-events:none;
      transition:all var(--ease);
      box-shadow:0 8px 20px #15201d18;
      z-index:22;
    }
    .back-top.show{opacity:1;pointer-events:auto}
    .back-top:hover{background:var(--lime);transform:translateY(-2px)}
    @media(max-width:1024px){
      .toolbar{gap:14px}
      .nav-list a{padding-left:5px;padding-right:5px;font-size:11px}
      .hero-data-grid,.data-stage,.insight-layout{gap:34px}
      .metric-rail{grid-template-columns:repeat(2,1fr)}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media(max-width:768px){
      :root{--space:70px}
      .container{padding:0 18px}
      .toolbar-actions .button{display:none}
      .status{display:none}
      .nav-list{display:none}
      .menu-toggle{display:block}
      .mobile-panel.open{display:block}
      .hero-data{padding:62px 0 58px}
      .hero-data-grid,.data-stage,.chart-wrap,.insight-layout,.observation-grid,.faq-layout{grid-template-columns:1fr}
      .hero-copy p{font-size:16px}
      .summary-board{margin-top:10px}
      .section-head{display:block;margin-bottom:28px}
      .section-head p{margin-top:13px}
      .metric-rail{grid-template-columns:1fr 1fr}
      .observation-card.large{grid-template-columns:1fr}
      .observation-card img{height:240px}
      .quote-band{grid-template-columns:1fr}
      .quote{min-height:0}
      .table-row{grid-template-columns:1fr 1fr}
      .table-row.header{display:none}
      .table-row:not(.header) span:nth-child(2):before{content:"阶段：";color:var(--muted)}
      .table-row:not(.header) span:nth-child(3):before{content:"场均观察：";color:var(--muted)}
      .table-row:not(.header) span:nth-child(4):before{content:"趋势：";color:var(--muted)}
      .news-item{grid-template-columns:74px 1fr}
      .news-item .read{grid-column:2}
      .subscribe-box{flex-direction:column}
      .cta-inner{display:block}
      .cta-inner .button{margin-top:22px}
      .footer-grid{grid-template-columns:1fr 1fr}
      .copyright{display:block}
      .copyright span{display:block;margin-bottom:8px}
    }
    @media(max-width:520px){
      body{font-size:15px}
      h1{font-size:39px}
      h2{font-size:31px}
      .hero-actions .button{width:100%}
      .metric-rail{grid-template-columns:1fr}
      .metric-card{min-height:145px}
      .summary-items{grid-template-columns:1fr 1fr}
      .summary-item{padding:12px}
      .summary-item b{font-size:24px}
      .analysis-panel,.chart-card,.comparison-card,.observation-card{padding:21px}
      .stage-image,.stage-image img{min-height:280px;height:280px}
      .table-row{padding:15px}
      .table-row strong{grid-column:1 / -1}
      .fixed-copy{font-size:12px}
      .fixed-inner .button{padding:8px 11px}
      .fixed-close{display:none}
      .site-footer{padding-bottom:100px}
      .footer-grid{grid-template-columns:1fr}
    }

/* roulang page: category1 */
:root{--ink:#151a1b;--deep:#202829;--paper:#f5f6f1;--card:#fff;--muted:#687274;--line:#dfe5df;--lime:#c8f36b;--orange:#ff795d;--soft:#e9eee5;--radius:18px;--shadow:0 16px 42px rgba(20,30,28,.09);--max:1240px;--space:92px;--ease:.25s}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;line-height:1.85;font-size:16px}
a{color:inherit;text-decoration:none;transition:all var(--ease)}
img{max-width:100%;display:block}
button,input,select{font:inherit}
button{cursor:pointer}
.container{max-width:var(--max);margin:auto;padding:0 24px}
.site-header{position:sticky;top:0;z-index:30;background:rgba(245,246,241,.95);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}
.toolbar{min-height:70px;display:flex;align-items:center;gap:22px}
.brand{font-size:23px;font-weight:800;letter-spacing:-1px;white-space:nowrap}
.brand i{display:inline-block;width:10px;height:10px;background:var(--orange);border-radius:50%;margin:0 8px 2px 0}
.nav-list{display:flex;gap:4px;align-items:center;flex:1}
.nav-list a{padding:9px 12px;border-radius:10px;color:#4b5554;font-size:14px;white-space:nowrap}
.nav-list a:hover,.nav-list a.active{background:var(--deep);color:var(--lime)}
.header-tools{display:flex;align-items:center;gap:12px}
.status{font-size:12px;color:var(--muted);white-space:nowrap}
.status:before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:#8bc44c;margin-right:6px}
.button{display:inline-flex;align-items:center;justify-content:center;border:1px solid transparent;border-radius:10px;padding:11px 18px;font-weight:700;line-height:1.3;transition:all var(--ease)}
.button.primary{background:var(--lime);color:var(--ink)}
.button.primary:hover{background:#dcff91;transform:translateY(-2px);box-shadow:0 8px 20px #b6d96a55}
.button.ghost{border-color:#687371;color:var(--ink);background:transparent}
.button.ghost:hover{background:var(--deep);color:var(--lime)}
.menu-toggle{display:none;background:none;border:1px solid var(--line);padding:8px 11px;border-radius:8px}
.hero{min-height:500px;background:var(--deep) url('/assets/images/backpic/back-2.webp') center/cover;position:relative;color:#fff;display:flex;align-items:center}
.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#182020f2 15%,#182020c2 55%,#18202042)}
.hero .container{position:relative;width:100%}
.breadcrumb{font-size:13px;color:#b9c5be;margin-bottom:22px}
.breadcrumb a:hover{color:var(--lime)}
.hero-grid{display:grid;grid-template-columns:7fr 5fr;gap:55px;align-items:center}
.eyebrow,.tag{display:inline-flex;align-items:center;border:1px solid #ffffff43;border-radius:30px;padding:5px 11px;font-size:12px;letter-spacing:1px;color:var(--lime)}
h1,h2,h3{line-height:1.25;margin-top:0}
h1{font-size:clamp(35px,5vw,65px);letter-spacing:-2px;margin:18px 0}
h2{font-size:clamp(27px,3vw,40px);letter-spacing:-1px}
h3{font-size:20px}
.hero-copy p{font-size:18px;color:#d9e0d8;max-width:670px;margin-bottom:28px}
.actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-meta{display:flex;gap:26px;margin-top:32px;flex-wrap:wrap}
.meta-box{border-left:2px solid var(--orange);padding-left:13px;color:#dce5dc;font-size:13px}
.meta-box strong{display:block;color:#fff;font-size:20px;line-height:1.25}
.poster{background:#2d3838b8;border:1px solid #ffffff2a;border-radius:var(--radius);padding:13px;box-shadow:0 20px 50px #0005;transform:rotate(2deg)}
.poster img{width:100%;height:280px;object-fit:cover;border-radius:11px}
.poster-caption{display:flex;justify-content:space-between;gap:12px;padding:14px 5px 3px;font-size:13px;color:#d8e0d8}
.poster-caption strong{color:var(--lime)}
.section{padding:var(--space) 0}
.section.alt{background:#e9eee7}
.section.dark{background:var(--deep);color:#fff}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:38px}
.section-head p{max-width:590px;color:var(--muted);margin-bottom:0}
.dark .section-head p{color:#b9c5be}
.kicker{font-size:12px;color:#84908a;letter-spacing:2px;text-transform:uppercase;margin-bottom:10px}
.dark .kicker{color:var(--lime)}
.update-strip{background:var(--orange);color:#fff;padding:20px 0}
.update-inner{display:flex;align-items:center;justify-content:space-between;gap:18px}
.update-inner p{margin:0;font-size:15px}
.update-inner strong{font-size:21px;margin-right:14px}
.topic-grid{display:grid;grid-template-columns:1.35fr .85fr;gap:18px}
.topic-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.topic-card img{height:260px;width:100%;object-fit:cover}
.topic-card .card-body{padding:25px 28px}
.topic-card.large{display:grid;grid-template-columns:1fr 1.08fr}
.topic-card.large img{height:100%;min-height:330px}
.topic-card h3{font-size:27px;margin-bottom:12px}
.topic-card p,.news-entry p,.scene-copy p{color:var(--muted);font-size:14px}
.topic-side{display:grid;gap:18px}
.topic-side .topic-card{padding:23px}
.topic-side .topic-card h3{font-size:20px}
.filter-panel{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:18px 20px;background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:30px}
.filter-panel label{font-size:13px;font-weight:700}
.filter-panel select,.search-input{border:1px solid var(--line);border-radius:9px;background:var(--paper);padding:9px 12px;color:var(--ink);min-width:130px}
.news-layout{display:grid;grid-template-columns:8fr 4fr;gap:55px}
.news-list{border-top:1px solid var(--line)}
.news-item{display:grid;grid-template-columns:92px 1fr 92px;gap:18px;align-items:center;padding:22px 0;border-bottom:1px solid var(--line)}
.news-item time{font-size:13px;color:#89938c}
.news-item h3{font-size:19px;margin:0 0 5px}
.news-item p{margin:0}
.news-item .read{font-size:13px;color:#67736d;font-weight:700;text-align:right}
.news-item:hover h3,.read:hover{color:#689c2a}
.sidebar{background:var(--deep);color:#fff;border-radius:var(--radius);padding:28px;align-self:start;position:sticky;top:96px}
.sidebar img{width:100%;height:165px;object-fit:cover;border-radius:11px;margin:18px 0}
.sidebar p{color:#c2cec4;font-size:14px}
.sidebar-list{list-style:none;padding:0;margin:22px 0 0}
.sidebar-list li{border-top:1px solid #ffffff1c;padding:12px 0;font-size:14px}
.sidebar-list li:before{content:"↗";color:var(--lime);margin-right:8px}
.timeline{position:relative;margin-top:15px}
.timeline:before{content:"";position:absolute;left:102px;top:0;bottom:0;width:1px;background:var(--line)}
.timeline-item{display:grid;grid-template-columns:80px 45px 1fr;gap:20px;align-items:start;padding:0 0 31px}
.timeline-item time{font-size:13px;color:var(--muted);padding-top:4px}
.timeline-dot{width:11px;height:11px;border-radius:50%;background:var(--orange);margin:7px auto;box-shadow:0 0 0 6px var(--paper)}
.timeline-content{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px 23px}
.timeline-content h3{margin:0 0 7px;font-size:19px}
.timeline-content p{margin:0;color:var(--muted);font-size:14px}
.reading-grid{display:grid;grid-template-columns:5fr 7fr;gap:45px;align-items:center}
.reading-grid img{height:340px;width:100%;object-fit:cover;border-radius:var(--radius)}
.checklist{list-style:none;padding:0;margin:24px 0}
.checklist li{padding:13px 0;border-bottom:1px solid var(--line)}
.checklist li:before{content:"✓";color:#7cae29;font-weight:800;margin-right:10px}
.data-band{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#ffffff22;border:1px solid #ffffff22;margin-top:28px}
.data-cell{padding:22px;background:#2d3838}
.data-cell strong{display:block;color:var(--lime);font-size:28px;line-height:1.2}
.data-cell span{font-size:13px;color:#b9c5be}
.quote-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}
.quote{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px}
.quote:first-child{background:var(--soft)}
.quote p{font-size:20px;line-height:1.7;margin:0 0 18px}
.quote small{color:var(--muted)}
.faq-layout{display:grid;grid-template-columns:4fr 8fr;gap:60px}
.accordion-item{border:0;border-bottom:1px solid var(--line);background:none}
.accordion-title{background:none!important;color:var(--ink);font-weight:700;padding:21px 30px 21px 0;font-size:17px}
.accordion-title:hover{color:#689c2a}
.accordion-content{background:transparent;border:0;padding:0 20px 20px 0;color:var(--muted);font-size:14px}
.cta{background:var(--orange);color:#fff;padding:55px 0}
.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}
.cta h2{margin-bottom:10px}
.cta p{color:#fff;margin:0;max-width:650px}
.subscribe{display:flex;gap:9px;margin-top:20px;max-width:500px}
.subscribe input{min-width:0;flex:1;border:1px solid var(--line);border-radius:9px;padding:12px 14px;background:#fff}
.form-note{font-size:12px;color:#ffe5de;margin-top:10px}
.fixed-bar{position:fixed;bottom:0;left:0;right:0;z-index:25;background:#172020ef;color:#fff;border-top:1px solid #ffffff24;box-shadow:0 -8px 30px #0002}
.fixed-inner{min-height:58px;display:flex;justify-content:space-between;align-items:center;gap:18px}
.fixed-message{font-size:13px}.fixed-message span{color:var(--lime);margin-right:7px}
.close-bar{background:none;border:0;color:#aebbb1;font-size:20px;padding:5px}
.site-footer{background:#151b1b;color:#bac4bd;padding:55px 0 95px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:35px}
.site-footer .brand{color:#fff}
.site-footer h3{font-size:15px;color:#fff}
.site-footer p{font-size:14px}
.footer-links{display:grid;gap:6px;font-size:14px}
.footer-links a:hover{color:var(--lime)}
.copyright{border-top:1px solid #ffffff18;margin-top:38px;padding-top:20px;font-size:12px;color:#84908a;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap}
.back-top{position:fixed;right:22px;bottom:78px;width:40px;height:40px;border:1px solid var(--line);border-radius:50%;background:#fff;color:var(--ink);display:none;z-index:15}
.back-top.show{display:block}
.button:focus,a:focus,input:focus,button:focus,select:focus{outline:3px solid #ffb09f;outline-offset:3px}
@media(max-width:1024px){.nav-list a{padding:8px 6px;font-size:12px}.hero-grid{gap:28px}.section{padding:70px 0}.sidebar{position:static}}
@media(max-width:767px){.container{padding:0 17px}.toolbar{min-height:64px;justify-content:space-between}.header-tools{display:none}.menu-toggle{display:block}.nav-list{display:none}.hero{min-height:auto;padding:62px 0}.hero-grid,.topic-grid,.topic-card.large,.news-layout,.reading-grid,.quote-grid,.faq-layout{grid-template-columns:1fr}.hero-copy p{font-size:16px}.hero h1{letter-spacing:-1px}.poster{transform:none;margin-top:12px}.poster img{height:220px}.section{padding:58px 0}.section-head{display:block;margin-bottom:27px}.section-head p{margin-top:12px}.topic-card.large img{height:230px;min-height:0}.topic-card .card-body{padding:22px}.news-item{grid-template-columns:68px 1fr;gap:12px}.news-item .read{grid-column:2;text-align:left}.timeline:before{left:55px}.timeline-item{grid-template-columns:42px 28px 1fr;gap:12px}.timeline-content{padding:16px}.data-band{grid-template-columns:repeat(2,1fr)}.update-inner{display:block}.update-inner .button{margin-top:10px}.cta-inner{display:block}.subscribe{flex-direction:column}.subscribe .button{width:100%}.fixed-inner{min-height:58px}.fixed-message{font-size:12px}.fixed-inner .button{padding:9px 12px;font-size:13px}.close-bar{display:none}.footer-grid{grid-template-columns:1fr 1fr;gap:25px}.copyright{display:block}.copyright span{display:block;margin-bottom:8px}}
@media(max-width:520px){h2{font-size:29px}.hero-meta{gap:16px}.data-band{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr}.sidebar{padding:22px}}

/* roulang page: category6 */
:root{--ink:#151a1b;--deep:#202829;--paper:#f5f6f1;--card:#fff;--muted:#687274;--line:#dfe5df;--lime:#c8f36b;--orange:#ff795d;--soft:#e9eee5;--radius:18px;--shadow:0 16px 42px rgba(20,30,28,.09);--max:1240px;--space:92px;--ease:.25s}
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;line-height:1.85;font-size:16px}
    body.drawer-open{overflow:hidden}
    a{color:inherit;text-decoration:none;transition:all var(--ease)}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{cursor:pointer}
    h1,h2,h3,p{margin-top:0}
    h1,h2,h3{line-height:1.25;letter-spacing:-.03em}
    h1{font-size:clamp(36px,5vw,68px);margin-bottom:20px}
    h2{font-size:clamp(28px,3.3vw,44px);margin-bottom:14px}
    h3{font-size:20px;margin-bottom:9px}
    .container{max-width:var(--max);margin:auto;padding:0 24px}
    .site-header{position:sticky;top:0;z-index:30;background:rgba(245,246,241,.95);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}
    .toolbar{min-height:72px;display:flex;align-items:center;gap:20px}
    .brand{font-size:23px;font-weight:800;letter-spacing:-1px;white-space:nowrap}
    .brand i{display:inline-block;width:10px;height:10px;background:var(--orange);border-radius:50%;margin:0 8px 2px 0}
    .nav-list{display:flex;gap:0;align-items:center;flex:1}
    .nav-list a{padding:8px 7px;border-radius:10px;color:#4b5554;font-size:12px;white-space:nowrap}
    .nav-list a:hover,.nav-list a.active{background:var(--deep);color:var(--lime)}
    .toolbar-status{font-size:12px;color:var(--muted);white-space:nowrap}
    .status-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#8fc83e;margin-right:6px}
    .button{display:inline-flex;align-items:center;justify-content:center;border:1px solid transparent;border-radius:10px;padding:11px 18px;font-weight:700;line-height:1.3;transition:all var(--ease)}
    .button.primary{background:var(--lime);color:var(--ink)}
    .button.primary:hover{background:#dcff91;transform:translateY(-2px);box-shadow:0 8px 20px #b6d96a55}
    .button.ghost{border-color:#687371;color:var(--ink);background:transparent}
    .button.ghost:hover{background:var(--deep);color:var(--lime)}
    .menu-toggle{display:none;background:none;border:1px solid var(--line);padding:8px 11px;border-radius:8px}
    .hero{color:#fff;position:relative;background:var(--deep) url('/assets/images/backpic/back-2.webp') center/cover;padding:74px 0 68px}
    .hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#182020ed 15%,#182020b8 68%,#18202055)}
    .hero .container{position:relative}
    .hero-grid{display:grid;grid-template-columns:7fr 5fr;gap:70px;align-items:end}
    .eyebrow,.tag{display:inline-flex;align-items:center;border:1px solid #ffffff43;border-radius:30px;padding:5px 11px;font-size:12px;letter-spacing:1px;color:var(--lime)}
    .hero p{max-width:690px;color:#d9e0d8;font-size:18px;margin-bottom:26px}
    .hero-note{border-left:2px solid var(--orange);padding-left:16px;color:#dce5dc;font-size:13px}
    .hero-note strong{display:block;color:#fff;font-size:22px;line-height:1.3}
    .hero-image{border:1px solid #ffffff25;padding:10px;background:#172020aa;border-radius:var(--radius)}
    .hero-image img{height:205px;width:100%;object-fit:cover;border-radius:11px}
    .section{padding:var(--space) 0}
    .section.alt{background:var(--soft)}
    .section.dark{background:var(--deep);color:#fff}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:36px}
    .section-head p{max-width:590px;color:var(--muted);margin-bottom:0}
    .dark .section-head p{color:#b9c5be}
    .section-kicker{font-size:12px;color:#6f9833;font-weight:800;letter-spacing:1.5px;text-transform:uppercase;margin-bottom:9px}
    .filter-panel{display:flex;gap:14px;align-items:center;flex-wrap:wrap;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow)}
    .filter-panel label{font-size:13px;font-weight:700}
    .search-box{display:flex;flex:1;min-width:220px;gap:8px}
    .search-box input{border:1px solid var(--line);border-radius:9px;padding:10px 13px;background:#fbfcf9;min-width:0;flex:1}
    .filter-btn{border:1px solid var(--line);background:#fff;border-radius:9px;padding:10px 14px;color:#4c5855}
    .filter-btn:hover,.filter-btn.active{background:var(--deep);color:var(--lime);border-color:var(--deep)}
    .featured-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:18px}
    .lead-story{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:grid;grid-template-columns:1fr 1fr}
    .lead-story img{height:100%;min-height:300px;width:100%;object-fit:cover}
    .story-copy{padding:30px}
    .story-copy .tag,.story-card .tag{color:#6c9330;border-color:#cbd9bf}
    .story-copy h3{font-size:28px;margin-top:17px}
    .story-copy p,.story-card p{color:var(--muted);font-size:14px}
    .story-card{background:var(--orange);color:#fff;border-radius:var(--radius);padding:27px;display:flex;flex-direction:column;justify-content:space-between}
    .story-card p{color:#fff}
    .story-card .tag{color:#fff;border-color:#ffffff70}
    .story-card .button{align-self:flex-start;color:#fff;border-color:#ffffff88}
    .story-card .button:hover{background:#fff;color:var(--deep)}
    .month-layout{display:grid;grid-template-columns:2fr 7fr 3fr;gap:30px}
    .month-label{border-top:3px solid var(--orange);padding-top:16px}
    .month-label strong{display:block;font-size:42px;line-height:1}
    .month-label span{color:var(--muted);font-size:13px}
    .timeline{border-top:1px solid var(--line)}
    .timeline-item{display:grid;grid-template-columns:105px 1fr 90px;gap:18px;padding:21px 0;border-bottom:1px solid var(--line);align-items:start}
    .timeline-item time{font-size:13px;color:#89938c;padding-top:4px}
    .timeline-item h3{font-size:18px;margin-bottom:4px}
    .timeline-item p{font-size:13px;color:var(--muted);margin-bottom:0}
    .read-link{font-size:13px;color:#648c29;font-weight:800;padding-top:5px}
    .read-link:hover{color:var(--orange)}
    .aside-box{background:var(--deep);color:#fff;border-radius:var(--radius);padding:24px}
    .aside-box h3{color:var(--lime)}
    .aside-box p{font-size:14px;color:#c4d0c6}
    .topic-list{display:grid;gap:9px;padding:0;margin:20px 0 0;list-style:none}
    .topic-list li{border-bottom:1px solid #ffffff22;padding:8px 0;font-size:14px}
    .topic-list li:before{content:"→";color:var(--orange);margin-right:8px}
    .tag-index{display:flex;flex-wrap:wrap;gap:10px}
    .tag-index a{border:1px solid var(--line);background:#fff;border-radius:9px;padding:10px 14px;color:#596360;font-size:14px}
    .tag-index a:hover{border-color:var(--orange);color:var(--ink);transform:translateY(-2px)}
    .editorial{display:grid;grid-template-columns:5fr 7fr;gap:55px;align-items:center}
    .editorial img{width:100%;height:290px;object-fit:cover;border-radius:var(--radius)}
    .editorial-copy p{color:var(--muted)}
    .numbered{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:25px}
    .numbered div{border-top:2px solid var(--lime);padding-top:12px;color:#c8d2ca;font-size:14px}
    .numbered b{font-size:28px;color:var(--lime);display:block}
    .faq-layout{display:grid;grid-template-columns:4fr 8fr;gap:60px}
    .faq-intro p{color:var(--muted)}
    .accordion{background:transparent;margin:0}
    .accordion-item{border:0;border-bottom:1px solid var(--line);background:none}
    .accordion-title{background:none!important;color:var(--ink);font-weight:700;padding:21px 30px 21px 0;font-size:17px}
    .accordion-title:hover{color:#6f9833}
    .accordion-content{background:transparent;border:0;padding:0 35px 20px 0;color:var(--muted);font-size:14px}
    .cta{background:var(--orange);color:#fff;padding:55px 0}
    .cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}
    .cta h2{margin-bottom:8px}
    .cta p{color:#fff;margin:0}
    .site-footer{background:#151b1b;color:#bac4bd;padding:55px 0 95px}
    .footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:35px}
    .site-footer .brand{color:#fff}
    .site-footer h3{font-size:15px;color:#fff}
    .site-footer p{font-size:14px}
    .footer-links{display:grid;gap:6px;font-size:14px}
    .footer-links a:hover{color:var(--lime)}
    .copyright{border-top:1px solid #ffffff18;margin-top:38px;padding-top:20px;font-size:12px;color:#84908a;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap}
    .fixed-bar{position:fixed;bottom:0;left:0;right:0;z-index:25;background:#182020f5;color:#fff;border-top:1px solid #ffffff22;padding:11px 0}
    .fixed-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}
    .fixed-inner p{margin:0;font-size:13px;color:#d5ddd5}
    .fixed-inner p:before{content:"";display:inline-block;width:7px;height:7px;background:var(--lime);border-radius:50%;margin-right:8px}
    .close-bar{border:0;background:none;color:#aebbb2;font-size:20px;padding:4px 8px}
    .backtop{position:fixed;right:22px;bottom:75px;border:1px solid var(--line);background:#fff;border-radius:50%;width:42px;height:42px;display:none;z-index:18;color:var(--deep)}
    .drawer{position:fixed;inset:0;background:#202829;z-index:50;display:none;color:#fff;padding:24px}
    .drawer.open{display:block}
    .drawer-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:35px}
    .drawer-close{background:none;border:1px solid #ffffff55;color:#fff;border-radius:8px;padding:7px 12px}
    .drawer-links{display:grid;gap:8px}
    .drawer-links a{font-size:20px;padding:12px;border-bottom:1px solid #ffffff20}
    .drawer-links a:hover,.drawer-links a.active{color:var(--lime)}
    .subscribe{display:flex;gap:8px;margin-top:12px}
    .subscribe input{min-width:0;flex:1;border:1px solid var(--line);border-radius:9px;padding:12px 14px;background:#fff}
    .toast{position:fixed;right:22px;top:90px;background:var(--deep);color:#fff;border-left:4px solid var(--lime);padding:13px 18px;border-radius:9px;display:none;z-index:60;font-size:14px}
    .button:focus,a:focus,input:focus,button:focus{outline:3px solid #ffb09f;outline-offset:3px}
    @media(max-width:1024px){.nav-list a{padding-left:4px;padding-right:4px;font-size:11px}.toolbar-status{display:none}.hero-grid{gap:32px}.month-layout{grid-template-columns:1fr 2fr}.aside-box{grid-column:1/-1}}
    @media(max-width:768px){:root{--space:64px}.container{padding:0 17px}.menu-toggle{display:block;margin-left:auto}.nav-list{display:none}.toolbar>.button{display:none}.hero{padding:64px 0}.hero-grid,.featured-grid,.editorial,.faq-layout{grid-template-columns:1fr}.hero-image{order:2}.hero p{font-size:16px}.lead-story{grid-template-columns:1fr}.lead-story img{height:220px;min-height:0}.month-layout{grid-template-columns:1fr}.month-label{margin-bottom:8px}.timeline-item{grid-template-columns:76px 1fr}.timeline-item .read-link{grid-column:2}.section-head{display:block}.section-head p{margin-top:12px}.numbered{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.cta-inner{display:block}.cta-inner .button{margin-top:20px}.fixed-inner p{font-size:12px}.fixed-inner .button{padding:9px 12px;font-size:13px}}
    @media(max-width:520px){h1{font-size:38px}.footer-grid{grid-template-columns:1fr}.filter-panel{align-items:stretch}.search-box{flex-basis:100%}.filter-btn{flex:1}.hero-image img{height:170px}.story-copy{padding:23px}.story-copy h3{font-size:23px}.fixed-inner{gap:8px}.fixed-inner p{max-width:180px}.backtop{right:14px;bottom:70px}}

/* roulang page: category5 */
:root{--ink:#151a1b;--deep:#202829;--paper:#f5f6f1;--card:#fff;--muted:#687274;--line:#dfe5df;--lime:#c8f36b;--orange:#ff795d;--soft:#e9eee5;--radius:18px;--shadow:0 16px 42px rgba(20,30,28,.09);--max:1240px;--space:86px;--ease:.25s}
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;font-size:16px;line-height:1.85}
    a{color:inherit;text-decoration:none;transition:all var(--ease)}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{cursor:pointer}
    h1,h2,h3,p{margin-top:0}
    h1{font-size:clamp(38px,5vw,70px);line-height:1.14;letter-spacing:-3px;margin:20px 0}
    h2{font-size:clamp(28px,3vw,43px);line-height:1.25;letter-spacing:-1.5px;margin-bottom:14px}
    h3{font-size:20px;line-height:1.4;margin-bottom:10px}
    .container{max-width:var(--max);margin:auto;padding:0 24px}
    .site-header{position:sticky;top:0;z-index:30;background:rgba(245,246,241,.95);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}
    .toolbar{min-height:70px;display:flex;align-items:center;gap:24px}
    .brand{font-size:23px;font-weight:800;letter-spacing:-1px;white-space:nowrap}
    .brand i{display:inline-block;width:10px;height:10px;background:var(--orange);border-radius:50%;margin:0 8px 2px 0}
    .nav-list{display:flex;gap:3px;align-items:center;flex:1}
    .nav-list a{padding:8px 8px;border-radius:10px;color:#4b5554;font-size:12px;white-space:nowrap}
    .nav-list a:hover,.nav-list a.active{background:var(--deep);color:var(--lime)}
    .header-tools{display:flex;align-items:center;gap:13px;white-space:nowrap}
    .status{font-size:12px;color:var(--muted)}
    .status b{display:inline-block;width:7px;height:7px;border-radius:50%;background:#8fc84a;margin-right:5px}
    .button{display:inline-flex;align-items:center;justify-content:center;border:1px solid transparent;border-radius:10px;padding:11px 18px;font-weight:700;line-height:1.3;transition:all var(--ease)}
    .button.primary{background:var(--lime);color:var(--ink)}
    .button.primary:hover{background:#dcff91;transform:translateY(-2px);box-shadow:0 8px 20px #b6d96a55}
    .button.ghost{border-color:#687371;color:var(--ink);background:transparent}
    .button.ghost:hover{background:var(--deep);color:var(--lime)}
    .menu-toggle{display:none;background:none;border:1px solid var(--line);padding:8px 11px;border-radius:8px}
    .hero{min-height:570px;display:flex;align-items:center;color:#fff;background:var(--deep) url('/assets/images/backpic/back-2.webp') center/cover;position:relative}
    .hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#182020ee 15%,#182020b7 58%,#18202050)}
    .hero .container{position:relative;width:100%}
    .hero-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}
    .eyebrow,.tag{display:inline-flex;border:1px solid #ffffff45;border-radius:30px;padding:5px 12px;font-size:12px;letter-spacing:1px;color:var(--lime)}
    .hero p{font-size:18px;color:#d9e0d8;max-width:620px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
    .hero .button.ghost{border-color:#ffffff66;color:#fff}
    .hero-panel{background:#182020c9;border:1px solid #ffffff2c;border-radius:var(--radius);padding:25px;box-shadow:0 20px 50px #0004}
    .hero-panel img{height:210px;width:100%;object-fit:cover;border-radius:12px;margin:14px 0 20px}
    .panel-line{display:flex;justify-content:space-between;border-bottom:1px solid #ffffff22;padding:10px 0;color:#cbd6cc;font-size:13px}
    .panel-line strong{color:var(--lime)}
    .section{padding:var(--space) 0}
    .section.alt{background:var(--soft)}
    .section.dark{background:var(--deep);color:#fff}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:38px}
    .section-head p{max-width:590px;color:var(--muted);margin-bottom:0}
    .dark .section-head p{color:#bac7bf}
    .kicker{color:var(--orange);font-size:13px;font-weight:800;letter-spacing:1px;text-transform:uppercase;margin-bottom:10px}
    .intro-grid{display:grid;grid-template-columns:4fr 8fr;gap:70px}
    .intro-copy{font-size:18px;line-height:2}
    .intro-copy p{margin-bottom:20px}
    .note-box{border-left:3px solid var(--orange);padding:22px 0 22px 25px;background:#fff0;padding-right:20px}
    .note-box strong{display:block;font-size:30px;line-height:1.2;margin-bottom:8px}
    .cap-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:16px}
    .cap{padding:29px;border:1px solid var(--line);border-radius:var(--radius);background:var(--card);min-height:235px}
    .cap:first-child{background:var(--orange);color:#fff}
    .cap p{font-size:14px;color:var(--muted)}
    .cap:first-child p{color:#fff}
    .cap .num{font-size:45px;font-weight:800;line-height:1;color:var(--orange);margin-bottom:30px}
    .cap:first-child .num{color:#fff}
    .story{display:grid;grid-template-columns:5fr 7fr;gap:52px;align-items:center}
    .story.reverse{grid-template-columns:7fr 5fr}
    .story.reverse .story-image{order:2}
    .story-image img{width:100%;height:380px;object-fit:cover;border-radius:var(--radius)}
    .story-copy p{color:var(--muted)}
    .story-copy ul{padding:0;margin:22px 0;list-style:none}
    .story-copy li{border-bottom:1px solid var(--line);padding:11px 0}
    .story-copy li:before{content:"↗";color:var(--orange);font-weight:bold;margin-right:10px}
    .process{display:grid;grid-template-columns:1fr 2fr;gap:70px}
    .process-list{border-top:1px solid #ffffff25}
    .process-item{display:grid;grid-template-columns:70px 1fr;gap:25px;padding:22px 0;border-bottom:1px solid #ffffff25}
    .process-item .step{color:var(--lime);font-weight:800;font-size:18px}
    .process-item p{color:#b8c5bc;font-size:14px;margin-bottom:0}
    .timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:2px solid var(--orange);margin-top:35px}
    .time-node{padding:24px 18px 0;border-right:1px solid var(--line);min-height:180px}
    .time-node:last-child{border:0}
    .time-node time{color:var(--orange);font-weight:800;font-size:13px}
    .time-node p{font-size:14px;color:var(--muted)}
    .quote-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}
    .quote{background:#fff;border-radius:var(--radius);padding:34px;border:1px solid var(--line)}
    .quote.large{background:var(--deep);color:#fff;min-height:260px;display:flex;flex-direction:column;justify-content:space-between}
    .quote blockquote{font-size:25px;line-height:1.6;margin:0}
    .quote cite{font-style:normal;color:var(--muted);font-size:13px}
    .quote.large cite{color:#b8c5bc}
    .faq-layout{display:grid;grid-template-columns:4fr 8fr;gap:70px}
    .faq-intro p{color:var(--muted)}
    .accordion{background:none;margin:0}
    .accordion-item{border:0;border-bottom:1px solid var(--line);background:none}
    .accordion-title{background:none!important;color:var(--ink);font-weight:700;padding:21px 30px 21px 0;font-size:17px}
    .accordion-content{background:none!important;padding:0 40px 20px 0;color:var(--muted);font-size:14px}
    .cta{background:var(--orange);color:#fff;padding:58px 0}
    .cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}
    .cta p{margin:0;color:#fff;max-width:640px}
    .subscribe{background:#e1e8df;padding:28px;border-radius:var(--radius);display:flex;justify-content:space-between;align-items:center;gap:25px}
    .subscribe p{margin:0;color:var(--muted);font-size:14px}
    .subscribe-form{display:flex;gap:8px;min-width:380px}
    .subscribe input{flex:1;border:1px solid var(--line);border-radius:9px;padding:11px 14px;background:#fff;min-width:0}
    .site-footer{background:#151b1b;color:#bac4bd;padding:55px 0 105px}
    .footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:35px}
    .site-footer .brand{color:#fff}
    .site-footer h3{font-size:15px;color:#fff}
    .site-footer p{font-size:14px}
    .footer-links{display:grid;gap:6px;font-size:14px}
    .footer-links a:hover{color:var(--lime)}
    .copyright{border-top:1px solid #ffffff18;margin-top:38px;padding-top:20px;font-size:12px;color:#84908a;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap}
    .fixed-bar{position:fixed;z-index:25;bottom:0;left:0;right:0;background:#151b1bf2;color:#fff;border-top:1px solid #ffffff20;padding:12px 0}
    .fixed-inner{display:flex;justify-content:space-between;align-items:center;gap:20px}
    .fixed-inner p{margin:0;font-size:13px;color:#d0d8d1}
    .fixed-inner p b{color:var(--lime);margin-right:8px}
    .top-btn{position:fixed;right:22px;bottom:75px;width:42px;height:42px;border:1px solid var(--line);border-radius:50%;background:#fff;color:var(--ink);display:none;z-index:22}
    .top-btn.show{display:block}
    .button:focus,a:focus,input:focus,button:focus{outline:3px solid #ffb09f;outline-offset:3px}
    @media(max-width:1050px){.nav-list{gap:0}.nav-list a{padding:8px 5px;font-size:11px}.header-tools .status{display:none}.hero-layout{gap:35px}.footer-grid{grid-template-columns:1fr 1fr}}
    @media(max-width:760px){
      :root{--space:64px}
      .container{padding:0 17px}
      .toolbar{min-height:64px;justify-content:space-between}
      .menu-toggle{display:block}
      .nav-list{display:none;position:absolute;left:17px;right:17px;top:72px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:10px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
      .nav-list.open{display:flex}
      .nav-list a{padding:12px;font-size:14px}
      .header-tools .button{display:none}
      .hero{min-height:auto;padding:70px 0}
      .hero-layout,.intro-grid,.story,.story.reverse,.process,.faq-layout,.quote-grid{grid-template-columns:1fr;gap:30px}
      .story.reverse .story-image{order:0}
      .hero p{font-size:16px}.hero-panel img{height:180px}
      .cap-grid{grid-template-columns:1fr}.cap{min-height:auto}
      .section-head{display:block;margin-bottom:28px}
      .story-image img{height:270px}
      .timeline{grid-template-columns:1fr;border-top:0;border-left:2px solid var(--orange)}
      .time-node{min-height:auto;border-right:0;border-bottom:1px solid var(--line);padding:15px 0 18px 20px}
      .subscribe{display:block}.subscribe-form{min-width:0;margin-top:18px}
      .footer-grid{grid-template-columns:1fr 1fr;gap:25px}
      .cta-inner{display:block}.cta-inner .button{margin-top:22px}
      .fixed-inner p{font-size:12px}.fixed-inner .button{padding:9px 12px;font-size:12px}
    }
    @media(max-width:520px){h1{letter-spacing:-1.5px}.hero-actions{display:grid;grid-template-columns:1fr}.hero-actions .button{width:100%}.footer-grid{grid-template-columns:1fr}.copyright{display:block}.copyright span{display:block;margin-bottom:8px}.fixed-inner p{max-width:62%}.top-btn{right:15px}}

/* roulang page: category4 */
:root{--ink:#151a1b;--deep:#202829;--paper:#f5f6f1;--card:#fff;--muted:#687274;--line:#dfe5df;--lime:#c8f36b;--orange:#ff795d;--soft:#e9eee5;--radius:18px;--shadow:0 16px 42px rgba(20,30,28,.09);--max:1240px;--space:82px;--ease:.25s}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;line-height:1.85;font-size:16px}a{color:inherit;text-decoration:none;transition:all var(--ease)}img{max-width:100%;display:block}button,input{font:inherit}button{cursor:pointer}.container{max-width:var(--max);margin:auto;padding:0 24px}
.site-header{position:sticky;top:0;z-index:20;background:rgba(245,246,241,.95);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}.toolbar{height:70px;display:flex;align-items:center;gap:20px}.brand{font-size:23px;font-weight:800;letter-spacing:-1px;white-space:nowrap}.brand i{display:inline-block;width:10px;height:10px;background:var(--orange);border-radius:50%;margin:0 8px 2px 0}.nav-list{display:flex;gap:3px;align-items:center;flex:1}.nav-list a{padding:8px 8px;border-radius:10px;color:#4b5554;font-size:12px;white-space:nowrap}.nav-list a:hover,.nav-list a.active{background:var(--deep);color:var(--lime)}.toolbar-right{display:flex;align-items:center;gap:12px}.status{font-size:12px;color:var(--muted);white-space:nowrap}.status b{display:inline-block;width:7px;height:7px;background:#82b848;border-radius:50%;margin-right:5px}.button{display:inline-flex;align-items:center;justify-content:center;border:1px solid transparent;border-radius:10px;padding:11px 18px;font-weight:700;line-height:1.3;transition:all var(--ease)}.button.primary{background:var(--lime);color:var(--ink)}.button.primary:hover{background:#dcff91;transform:translateY(-2px);box-shadow:0 8px 20px #b6d96a55}.button.ghost{border-color:#687371;color:var(--ink);background:transparent}.button.ghost:hover{background:var(--deep);color:var(--lime)}.menu-toggle{display:none;background:none;border:1px solid var(--line);padding:8px 11px;border-radius:8px}
.guide-hero{background:var(--deep);color:#fff;padding:76px 0 68px;position:relative;overflow:hidden}.guide-hero:after{content:"";position:absolute;width:430px;height:430px;border:1px solid #c8f36b35;border-radius:50%;right:-120px;top:-180px}.hero-grid{display:grid;grid-template-columns:7fr 5fr;gap:55px;align-items:center;position:relative;z-index:1}.eyebrow,.tag{display:inline-flex;align-items:center;border:1px solid #ffffff43;border-radius:30px;padding:5px 11px;font-size:12px;letter-spacing:1px;color:var(--lime)}h1,h2,h3{line-height:1.25;margin-top:0}h1{font-size:clamp(38px,5vw,68px);letter-spacing:-3px;margin:20px 0 18px}.hero-copy p{font-size:18px;color:#d9e0d8;max-width:650px}.actions{display:flex;gap:12px;margin-top:28px;flex-wrap:wrap}.hero-panel{border:1px solid #ffffff25;background:#2b3635;border-radius:var(--radius);padding:24px}.panel-top{display:flex;justify-content:space-between;color:#bfcac1;font-size:13px;border-bottom:1px solid #ffffff18;padding-bottom:15px}.icon-matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:22px 0}.icon-cell{height:74px;border:1px solid #ffffff22;border-radius:12px;padding:12px;background:#34413e}.icon-cell strong{display:block;color:var(--lime);font-size:22px;line-height:1}.icon-cell span{font-size:12px;color:#d0d8d1}.state-line{display:flex;justify-content:space-between;align-items:center;color:#d7dfd7;font-size:13px}.state-line b{color:var(--orange)}
.section{padding:var(--space) 0}.section.alt{background:#e9eee7}.section.dark{background:var(--deep);color:#fff}.section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:36px}.section-head p{max-width:570px;color:var(--muted);margin:0}.dark .section-head p{color:#b9c5be}.kicker{color:#789c31;font-weight:800;font-size:13px;letter-spacing:1px;text-transform:uppercase}.guide-cards{display:grid;grid-template-columns:1.35fr .8fr .85fr;gap:16px}.guide-card{padding:27px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);min-height:205px}.guide-card.main{background:var(--orange);color:#fff}.guide-card p{color:var(--muted);font-size:14px}.guide-card.main p{color:#fff}.guide-card .number{font-size:32px;font-weight:800;color:var(--orange)}.guide-card.main .number{color:#fff}
.path-grid{display:grid;grid-template-columns:4fr 8fr;gap:50px;align-items:start}.path-intro p{color:var(--muted)}.steps{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.step{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px;display:flex;gap:16px}.step-no{width:35px;height:35px;flex:0 0 35px;border-radius:10px;background:var(--deep);color:var(--lime);display:grid;place-items:center;font-weight:800}.step p{font-size:14px;color:var(--muted);margin:5px 0 0}
.image-story{display:grid;grid-template-columns:5fr 7fr;gap:28px;align-items:stretch}.image-story img{width:100%;height:345px;object-fit:cover;border-radius:var(--radius)}.story-copy{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px}.story-copy p{color:var(--muted)}.story-copy ul{padding-left:20px;color:var(--muted)}.story-copy li{margin:8px 0}.read-note{display:inline-block;margin-top:14px;color:#668b29;font-weight:700}
.reading-grid{display:grid;grid-template-columns:7fr 5fr;gap:20px}.reading-main{background:var(--deep);color:#fff;border-radius:var(--radius);padding:32px}.reading-main p{color:#c8d2ca}.reading-main img{height:205px;width:100%;object-fit:cover;border-radius:12px;margin:20px 0}.reading-side{display:grid;gap:16px}.mini-note{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px}.mini-note span{font-size:12px;color:#789c31}.mini-note p{font-size:14px;color:var(--muted);margin-bottom:0}
.guide-list{display:grid;grid-template-columns:1fr 1fr;gap:0 38px;border-top:1px solid var(--line)}.guide-list article{padding:22px 0;border-bottom:1px solid var(--line)}.guide-list h3{font-size:19px;margin:8px 0}.guide-list p{font-size:14px;color:var(--muted);margin:0}.label{font-size:12px;color:#789c31;border:1px solid #b9cea0;border-radius:20px;padding:4px 9px}
.data-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#43514d;border:1px solid #43514d;border-radius:var(--radius);overflow:hidden}.data-block{background:#2d3838;padding:24px}.data-block strong{font-size:30px;color:var(--lime);display:block}.data-block span{font-size:13px;color:#c2ccc4}
.faq-layout{display:grid;grid-template-columns:4fr 8fr;gap:60px}.accordion{background:transparent}.accordion-item{border:0;border-bottom:1px solid var(--line);background:none}.accordion-title{background:none!important;color:var(--ink);font-weight:700;padding:21px 30px 21px 0;font-size:17px}.accordion-content{background:transparent!important;padding:0 30px 20px 0;color:var(--muted);font-size:14px}.subscribe{display:flex;gap:10px;max-width:580px}.subscribe input{min-width:0;flex:1;border:1px solid var(--line);border-radius:9px;padding:12px 14px;background:#fff}.cta{background:var(--orange);color:#fff;padding:52px 0}.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}.cta p{color:#fff;margin:0}.site-footer{background:#151b1b;color:#bac4bd;padding:55px 0 105px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:35px}.site-footer .brand{color:#fff}.site-footer h3{font-size:15px;color:#fff}.footer-links{display:grid;gap:6px;font-size:14px}.footer-links a:hover{color:var(--lime)}.copyright{border-top:1px solid #ffffff18;margin-top:38px;padding-top:20px;font-size:12px;color:#84908a;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap}.fixed-bar{position:fixed;bottom:0;left:0;right:0;background:#151b1bf2;color:#fff;z-index:30;border-top:1px solid #ffffff1c}.fixed-inner{min-height:56px;display:flex;justify-content:space-between;align-items:center;gap:18px;font-size:13px}.fixed-inner b{color:var(--lime)}.fixed-close{border:0;background:none;color:#9da8a0;font-size:20px}.button:focus,a:focus,input:focus,button:focus{outline:3px solid #ffb09f;outline-offset:3px}
@media(max-width:1024px){.nav-list{gap:0}.nav-list a{padding:7px 5px;font-size:11px}.toolbar-right .button{padding:9px 12px}.hero-grid{gap:30px}.section{padding:65px 0}}
@media(max-width:760px){.toolbar{height:64px}.menu-toggle{display:block}.nav-list{display:none;position:absolute;top:64px;left:0;right:0;padding:12px 17px;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.nav-list.open{display:flex}.nav-list a{padding:11px 13px;font-size:14px}.toolbar-right .status{display:none}.toolbar-right .button{display:none}.hero-grid,.path-grid,.image-story,.reading-grid,.faq-layout{grid-template-columns:1fr}.guide-hero{padding:58px 0}.hero-copy p{font-size:16px}h1{letter-spacing:-2px}.guide-cards,.steps,.guide-list,.data-strip{grid-template-columns:1fr}.hero-panel{margin-top:10px}.section-head{display:block}.section-head p{margin-top:12px}.image-story img{height:260px}.cta-inner{display:block}.cta-inner .button{margin-top:20px}.footer-grid{grid-template-columns:1fr 1fr}.fixed-inner{padding:0 17px}.fixed-inner span{max-width:65%}}
@media(max-width:520px){.container{padding:0 17px}.actions .button{width:100%}.footer-grid{grid-template-columns:1fr}.copyright{display:block}.copyright span{display:block;margin-bottom:7px}.subscribe{display:block}.subscribe input,.subscribe .button{width:100%;margin-bottom:10px}.fixed-inner{font-size:12px}.fixed-close{display:none}}