/* roulang page: index */
:root{
      --primary:#f15a24;
      --primary-dark:#c94012;
      --accent:#18a999;
      --ink:#18191b;
      --ink-soft:#4d535b;
      --muted:#777f88;
      --bg:#f7f5f1;
      --surface:#fffdfa;
      --surface-2:#f0ede7;
      --line:#e4ded6;
      --dark:#202124;
      --dark-2:#2b2d31;
      --success:#169b62;
      --warn:#d98200;
      --radius:12px;
      --radius-sm:8px;
      --shadow:0 18px 48px rgba(27,29,31,.10);
      --shadow-sm:0 8px 24px rgba(27,29,31,.08);
      --container:1240px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--ink);line-height:1.75;padding-bottom:86px}
    body.menu-open{overflow:hidden}
    a{color:inherit;text-decoration:none;transition:color .2s ease,background .2s ease,border-color .2s ease,transform .2s ease}
    a:hover{color:var(--primary)}
    a:visited{color:inherit}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid rgba(241,90,36,.28);outline-offset:3px}
    .site-container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
    .topbar{position:sticky;top:0;z-index:60;background:rgba(255,253,250,.96);backdrop-filter:saturate(160%) blur(14px);border-bottom:1px solid var(--line)}
    .nav-wrap{height:82px;display:grid;grid-template-columns:auto minmax(280px,1fr) auto;gap:18px;align-items:center}
    .brand{display:flex;align-items:center;gap:10px;font-weight:900;color:var(--ink);white-space:nowrap}
    .brand-mark{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--primary),#ffb15f);display:grid;place-items:center;color:#fff;font-weight:900;box-shadow:var(--shadow-sm)}
    .brand span:last-child{font-size:20px}
    .nav-search{display:flex;align-items:center;background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 6px 6px 16px;box-shadow:0 6px 18px rgba(31,32,34,.05)}
    .nav-search label{position:absolute;left:-9999px}
    .search-icon{color:var(--muted);margin-right:8px}
    .nav-search input{border:0;outline:0;background:transparent;min-width:0;flex:1;color:var(--ink);padding:8px}
    .nav-search input::placeholder{color:#93989e}
    .search-submit{border:0;background:var(--dark);color:#fff;border-radius:999px;padding:8px 16px;font-weight:700}
    .search-submit:hover{background:var(--primary)}
    .nav-links{display:flex;align-items:center;gap:4px}
    .nav-link{position:relative;padding:9px 11px;border-radius:10px;color:var(--ink-soft);font-weight:700;font-size:14px;white-space:nowrap}
    .nav-link:hover{background:var(--surface-2);color:var(--ink)}
    .nav-link.active{background:#fff1e9;color:var(--primary-dark)}
    .nav-link.active::after{content:"";position:absolute;left:12px;right:12px;bottom:4px;height:2px;background:var(--primary);border-radius:2px}
    .mobile-actions{display:none;gap:8px}
    .icon-btn{width:42px;height:42px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);display:grid;place-items:center}
    .icon-btn:hover,.icon-btn.active{border-color:var(--primary);color:var(--primary);background:#fff6f0}
    .mobile-panel{display:none;border-top:1px solid var(--line);background:#fffdfa;padding:14px 0 18px}
    .mobile-panel.open{display:block}
    .mobile-panel .nav-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:12px}
    .section{padding:82px 0}
    .section-tight{padding:54px 0}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--primary-dark);font-weight:900;font-size:14px;background:#fff1e9;border:1px solid #ffd8c5;border-radius:999px;padding:6px 12px}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:30px}
    .section-title{font-size:clamp(26px,3vw,42px);line-height:1.22;font-weight:900;margin:10px 0 0;color:var(--ink)}
    .section-desc{color:var(--ink-soft);max-width:720px;margin:10px 0 0;font-size:17px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:10px;padding:12px 18px;font-weight:900;border:1px solid transparent;min-height:46px;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease}
    .btn:hover{transform:translateY(-1px)}
    .btn:active{transform:translateY(0)}
    .btn-primary{background:var(--primary);color:#fff;box-shadow:0 10px 24px rgba(241,90,36,.25)}
    .btn-primary:hover{background:var(--primary-dark);color:#fff}
    .btn-secondary{background:#fff;color:var(--ink);border-color:var(--line)}
    .btn-secondary:hover{border-color:var(--primary);color:var(--primary-dark);box-shadow:var(--shadow-sm)}
    .btn-text{padding:0;border:0;background:transparent;color:var(--primary-dark);font-weight:900}
    .badge{display:inline-flex;align-items:center;border:1px solid var(--line);background:#fff;border-radius:999px;padding:5px 10px;font-size:13px;color:var(--ink-soft);font-weight:800}
    .hero{position:relative;overflow:hidden;background:var(--dark);color:#fff}
    .hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(20,21,22,.92),rgba(20,21,22,.70),rgba(20,21,22,.38)),url('/assets/images/backpic/back-1.webp') center/cover no-repeat}
    .hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:7px;background:linear-gradient(90deg,var(--primary),var(--accent),#fff)}
    .hero-inner{position:relative;z-index:1;min-height:620px;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(360px,.72fr);gap:42px;align-items:center;padding:66px 0 82px}
    .lead-panel{max-width:760px}
    .hero h1{font-size:clamp(38px,5.6vw,72px);line-height:1.08;font-weight:950;margin:18px 0 20px;letter-spacing:0}
    .hero p{font-size:clamp(17px,2vw,21px);color:#f0eee9;max-width:760px;margin:0 0 24px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0}
    .hero-data{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:26px}
    .data-pill{border:1px solid rgba(255,255,255,.20);background:rgba(255,255,255,.10);border-radius:12px;padding:14px}
    .data-pill strong{display:block;font-size:24px;color:#fff;line-height:1.1}
    .data-pill span{font-size:13px;color:#dad6cf}
    .lead-form{background:#fff;color:var(--ink);border-radius:16px;padding:22px;box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.55)}
    .lead-form h2{font-size:24px;line-height:1.25;font-weight:900;margin:0 0 8px}
    .lead-form p{color:var(--ink-soft);font-size:15px;margin:0 0 18px}
    .form-row{display:grid;gap:8px;margin-bottom:14px}
    .form-row label{font-weight:900;font-size:14px;color:var(--ink)}
    .input,.select{width:100%;border:1px solid var(--line);border-radius:10px;background:#fff;padding:12px 13px;color:var(--ink);outline:0}
    .input:focus,.select:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(241,90,36,.12)}
    .form-note{font-size:13px;color:var(--muted);margin-top:10px}
    .form-msg{display:none;margin-top:10px;border-radius:10px;padding:10px 12px;font-weight:800}
    .form-msg.ok{display:block;background:#e9f8f2;color:var(--success);border:1px solid #bde8d5}
    .form-msg.err{display:block;background:#fff4e2;color:var(--warn);border:1px solid #ffd99b}
    .kpi-strip{display:grid;grid-template-columns:1.1fr repeat(3,1fr);gap:14px}
    .kpi-intro,.kpi-box{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:22px;box-shadow:var(--shadow-sm)}
    .kpi-intro h2{font-size:28px;font-weight:950;line-height:1.25;margin:0 0 10px}
    .kpi-intro p,.kpi-box p{color:var(--ink-soft);margin:0}
    .kpi-box strong{font-size:34px;line-height:1;font-weight:950;color:var(--primary-dark)}
    .kpi-box span{display:block;margin-top:10px;font-weight:900}
    .triple{display:grid;grid-template-columns:1fr 1.15fr .92fr;gap:18px}
    .feature-card{position:relative;overflow:hidden;border-radius:14px;border:1px solid var(--line);background:var(--surface);padding:24px;min-height:250px;box-shadow:var(--shadow-sm)}
    .feature-card.dark{background:var(--dark);color:#fff;border-color:#323438}
    .feature-card.media{padding:0}
    .feature-card img{height:160px;width:100%;object-fit:cover}
    .feature-card .inner{padding:22px}
    .feature-icon{width:48px;height:48px;border-radius:12px;background:#fff1e9;color:var(--primary-dark);display:grid;place-items:center;font-size:24px;font-weight:900;margin-bottom:18px}
    .feature-card.dark .feature-icon{background:rgba(255,255,255,.12);color:#fff}
    .feature-card h3{font-size:24px;line-height:1.28;font-weight:950;margin:0 0 10px}
    .feature-card p{color:var(--ink-soft);margin:0}
    .feature-card.dark p{color:#dbd7d0}
    .scenario-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:22px;align-items:stretch}
    .match-stage{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:24px;box-shadow:var(--shadow)}
    .timeline{display:grid;gap:14px;margin-top:18px}
    .timeline-item{display:grid;grid-template-columns:86px 1fr auto;gap:14px;align-items:center;border-bottom:1px solid var(--line);padding:14px 0}
    .timeline-item:last-child{border-bottom:0}
    .time{font-weight:950;color:var(--primary-dark)}
    .status{font-size:12px;font-weight:900;border-radius:999px;background:#eefaf8;color:#087c70;padding:4px 9px}
    .team-line{font-weight:900}
    .side-panel{background:var(--dark);color:#fff;border-radius:16px;padding:24px;display:flex;flex-direction:column;justify-content:space-between;min-height:420px}
    .side-panel p{color:#ddd8d1}
    .topic-stack{display:grid;gap:12px}
    .topic-link{display:flex;justify-content:space-between;gap:14px;border:1px solid rgba(255,255,255,.16);border-radius:12px;padding:14px;background:rgba(255,255,255,.06)}
    .topic-link:hover{background:rgba(255,255,255,.12);color:#fff}
    .deep-wrap{display:grid;grid-template-columns:.88fr 1.12fr;gap:26px;align-items:center}
    .image-card{border-radius:16px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
    .image-card img{width:100%;height:430px;object-fit:cover}
    .prose-box{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:30px;box-shadow:var(--shadow-sm)}
    .prose-box h2{font-size:34px;line-height:1.25;font-weight:950;margin:0 0 14px}
    .prose-box p{color:var(--ink-soft);margin:0 0 14px}
    .check-list{display:grid;gap:10px;margin-top:18px}
    .check-list li{list-style:none;display:flex;gap:10px;align-items:flex-start;color:var(--ink-soft)}
    .check-list li::before{content:"";width:9px;height:9px;background:var(--primary);border-radius:50%;margin-top:10px;flex:0 0 auto}
    .news-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:22px}
    .main-news{background:var(--surface);border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:var(--shadow)}
    .main-news img{height:300px;width:100%;object-fit:cover}
    .main-news .content{padding:24px}
    .main-news h3{font-size:28px;line-height:1.28;font-weight:950;margin:10px 0}
    .main-news p,.news-item p{color:var(--ink-soft);margin:0 0 14px}
    .news-list{display:grid;gap:12px}
    .news-item{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:18px;display:grid;grid-template-columns:98px 1fr;gap:14px}
    .news-date{font-weight:950;color:var(--primary-dark);font-size:14px}
    .news-item h3{font-size:19px;font-weight:950;line-height:1.35;margin:0 0 8px}
    .scroll-row{display:flex;gap:16px;overflow-x:auto;padding:4px 2px 18px;scroll-snap-type:x mandatory}
    .scroll-row::-webkit-scrollbar{height:8px}
    .scroll-row::-webkit-scrollbar-thumb{background:#d6cec4;border-radius:999px}
    .media-card{flex:0 0 310px;scroll-snap-align:start;background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:var(--shadow-sm)}
    .media-card img{height:176px;width:100%;object-fit:cover}
    .media-card div{padding:18px}
    .media-card h3{font-size:20px;font-weight:950;margin:8px 0}
    .media-card p{color:var(--ink-soft);font-size:15px;margin:0}
    .category-grid{display:grid;grid-template-columns:1.2fr .8fr 1fr;gap:16px}
    .category-tile{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:22px;min-height:210px;display:flex;flex-direction:column;justify-content:space-between}
    .category-tile:hover{transform:translateY(-2px);box-shadow:var(--shadow-sm);border-color:#ffc7aa}
    .category-tile h3{font-size:22px;font-weight:950;margin:12px 0 8px}
    .category-tile p{color:var(--ink-soft);margin:0}
    .filter-board{background:var(--dark);color:#fff;border-radius:16px;padding:28px;display:grid;grid-template-columns:.9fr 1.1fr;gap:24px}
    .filter-board p{color:#ddd8d1}
    .tag-cloud{display:flex;flex-wrap:wrap;gap:10px;align-content:start}
    .tag-cloud a{border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:8px 12px;background:rgba(255,255,255,.06);font-weight:800}
    .tag-cloud a:hover{background:#fff;color:var(--ink)}
    .process{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .process-step{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:24px;position:relative}
    .step-no{font-size:42px;font-weight:950;color:#f7c4ad;line-height:1}
    .process-step h3{font-size:22px;font-weight:950;margin:12px 0 8px}
    .process-step p{color:var(--ink-soft);margin:0}
    .review-wall{display:grid;grid-template-columns:.85fr 1.15fr;gap:20px}
    .review-lead{background:var(--primary);color:#fff;border-radius:16px;padding:28px;display:flex;flex-direction:column;justify-content:space-between}
    .review-lead h2{font-size:34px;line-height:1.22;font-weight:950;margin:0}
    .quote-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
    .quote{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:20px}
    .quote p{color:var(--ink-soft);margin:0 0 12px}
    .quote strong{font-weight:950}
    .brand-story{background:linear-gradient(180deg,#fffdfa,#f0ede7);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .brand-copy{max-width:960px}
    .brand-copy p{font-size:18px;color:var(--ink-soft);margin:14px 0}
    .rss-band{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:28px;display:grid;grid-template-columns:1fr auto;gap:22px;align-items:center;box-shadow:var(--shadow-sm)}
    .rss-form{display:flex;gap:10px;min-width:360px}
    .faq-wrap{display:grid;grid-template-columns:.72fr 1.28fr;gap:26px;align-items:start}
    .faq-list{display:grid;gap:10px}
    .faq-item{background:var(--surface);border:1px solid var(--line);border-radius:12px;overflow:hidden}
    .faq-q{width:100%;border:0;background:transparent;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 20px;font-weight:950;text-align:left;color:var(--ink)}
    .faq-q:hover{background:#fff7f1}
    .faq-icon{transition:transform .2s ease;color:var(--primary)}
    .faq-a{display:none;padding:0 20px 18px;color:var(--ink-soft)}
    .faq-item.open .faq-a{display:block}
    .faq-item.open .faq-icon{transform:rotate(45deg)}
    .cta-band{background:var(--dark);color:#fff;border-radius:18px;padding:34px;display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;overflow:hidden;position:relative}
    .cta-band::after{content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border:26px solid rgba(241,90,36,.28);border-radius:50%}
    .cta-band p{color:#ddd8d1;margin:8px 0 0;max-width:760px}
    .site-footer{background:var(--dark);color:#eee;padding:58px 0 34px}
    .footer-grid{display:grid;grid-template-columns:1.1fr repeat(3,1fr);gap:28px}
    .footer-title{font-size:20px;font-weight:950;margin-bottom:12px}
    .footer-text,.footer-links a,.record{color:#cbc7c0;font-size:14px}
    .footer-links{display:grid;gap:8px}
    .footer-links a:hover{color:#fff}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:32px;padding-top:18px;display:flex;flex-wrap:wrap;gap:12px 22px;justify-content:space-between}
    .sticky-cta{position:fixed;left:0;right:0;bottom:0;z-index:70;background:rgba(32,33,36,.96);color:#fff;border-top:1px solid rgba(255,255,255,.12);padding:12px 0 calc(12px + env(safe-area-inset-bottom));backdrop-filter:blur(12px)}
    .sticky-inner{width:min(var(--container),calc(100% - 32px));margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:14px}
    .sticky-inner strong{font-weight:950}
    .sticky-inner span{color:#dad6cf;font-size:14px}
    .sticky-actions{display:flex;gap:10px;flex-shrink:0}
    @media (max-width:1100px){
      .nav-wrap{grid-template-columns:auto 1fr auto}
      .nav-links{display:none}
      .mobile-actions{display:flex}
      .hero-inner,.scenario-grid,.deep-wrap,.news-layout,.filter-board,.review-wall,.faq-wrap{grid-template-columns:1fr}
      .kpi-strip{grid-template-columns:1fr 1fr}
      .triple,.category-grid,.process{grid-template-columns:1fr 1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:760px){
      body{padding-bottom:108px}
      .site-container{width:min(100% - 32px,var(--container))}
      .topbar .nav-search{display:none}
      .nav-wrap{height:68px;grid-template-columns:auto auto;justify-content:space-between}
      .mobile-panel .nav-search{display:flex}
      .mobile-panel .nav-links{grid-template-columns:1fr}
      .hero-inner{min-height:auto;padding:48px 0 60px}
      .hero-data,.kpi-strip,.triple,.category-grid,.process,.quote-grid,.footer-grid{grid-template-columns:1fr}
      .hero h1{font-size:38px}
      .lead-form{padding:18px}
      .section{padding:58px 0}
      .section-tight{padding:40px 0}
      .section-head{display:block}
      .timeline-item{grid-template-columns:1fr;gap:5px}
      .news-item{grid-template-columns:1fr}
      .rss-band,.cta-band{grid-template-columns:1fr}
      .rss-form{min-width:0;flex-direction:column}
      .sticky-inner{align-items:flex-start;flex-direction:column}
      .sticky-actions{width:100%}
      .sticky-actions .btn{flex:1;padding:10px 12px}
      .image-card img{height:290px}
    }
    @media (prefers-reduced-motion:reduce){
      *,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}
    }

/* roulang page: category2 */
:root{
      --primary:#f15a24;--primary-dark:#c94012;--accent:#18a999;--ink:#18191b;
      --ink-soft:#4d535b;--muted:#777f88;--bg:#f7f5f1;--surface:#fffdfa;
      --surface-2:#f0ede7;--line:#e4ded6;--dark:#202124;--dark-2:#2b2d31;
      --success:#169b62;--warn:#d98200;--radius:12px;--radius-sm:8px;
      --shadow:0 18px 48px rgba(27,29,31,.10);--shadow-sm:0 8px 24px rgba(27,29,31,.08);
      --container:1240px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;padding-bottom:86px;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.75}
    body.menu-open{overflow:hidden}
    a{color:inherit;text-decoration:none;transition:color .2s,background .2s,border-color .2s,transform .2s}
    a:hover{color:var(--primary)}
    a:visited{color:inherit}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid rgba(241,90,36,.42);outline-offset:3px}
    .site-container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
    .topbar{position:sticky;top:0;z-index:60;background:rgba(255,253,250,.97);backdrop-filter:saturate(160%) blur(14px);border-bottom:1px solid var(--line)}
    .nav-wrap{min-height:82px;display:grid;grid-template-columns:auto minmax(280px,1fr) auto;gap:18px;align-items:center}
    .brand{display:flex;align-items:center;gap:10px;font-weight:900;color:var(--ink);white-space:nowrap}
    .brand-mark{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--primary),#ffb15f);display:grid;place-items:center;color:#fff;font-weight:900;box-shadow:var(--shadow-sm)}
    .brand span:last-child{font-size:20px}
    .nav-search{display:flex;align-items:center;background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 6px 6px 16px;box-shadow:0 6px 18px rgba(31,32,34,.05)}
    .nav-search label{position:absolute;left:-9999px}
    .search-icon{color:var(--muted);margin-right:8px;font-size:21px;line-height:1}
    .nav-search input{border:0;outline:0;background:transparent;min-width:0;flex:1;color:var(--ink);padding:8px}
    .nav-search input::placeholder{color:#93989e}
    .search-submit{border:0;background:var(--dark);color:#fff;border-radius:999px;padding:8px 16px;font-weight:700}
    .search-submit:hover{background:var(--primary)}
    .nav-links{display:flex;align-items:center;gap:4px}
    .nav-link{position:relative;padding:9px 11px;border-radius:10px;color:var(--ink-soft);font-weight:700;font-size:14px;white-space:nowrap}
    .nav-link:hover{background:var(--surface-2);color:var(--ink)}
    .nav-link.active{background:#fff1e9;color:var(--primary-dark)}
    .nav-link.active::after{content:"";position:absolute;left:12px;right:12px;bottom:4px;height:2px;background:var(--primary);border-radius:2px}
    .mobile-actions{display:none;gap:8px}
    .icon-btn{width:42px;height:42px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);display:grid;place-items:center}
    .icon-btn:hover,.icon-btn.active{border-color:var(--primary);color:var(--primary);background:#fff6f0}
    .mobile-panel{display:none;border-top:1px solid var(--line);background:#fffdfa;padding:14px 0 18px}
    .mobile-panel.open{display:block}
    .mobile-panel .nav-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:12px}
    .section{padding:78px 0}.section-tight{padding:52px 0}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--primary-dark);font-weight:900;font-size:14px;background:#fff1e9;border:1px solid #ffd8c5;border-radius:999px;padding:6px 12px}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:30px}
    .section-title{font-size:clamp(27px,3vw,42px);line-height:1.22;font-weight:900;margin:10px 0 0}
    .section-desc{color:var(--ink-soft);max-width:720px;margin:10px 0 0;font-size:17px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:10px;padding:12px 18px;font-weight:900;border:1px solid transparent;min-height:46px;transition:transform .2s,box-shadow .2s,background .2s}
    .btn:hover{transform:translateY(-1px)}.btn:active{transform:translateY(0)}
    .btn-primary{background:var(--primary);color:#fff;box-shadow:0 10px 24px rgba(241,90,36,.25)}
    .btn-primary:hover{background:var(--primary-dark);color:#fff}
    .btn-secondary{background:#fff;color:var(--ink);border-color:var(--line)}
    .btn-secondary:hover{border-color:var(--primary);color:var(--primary-dark);box-shadow:var(--shadow-sm)}
    .btn-text{padding:0;border:0;background:transparent;color:var(--primary-dark);font-weight:900}
    .badge{display:inline-flex;align-items:center;border:1px solid var(--line);background:#fff;border-radius:999px;padding:5px 10px;font-size:13px;color:var(--ink-soft);font-weight:800}
    .hero{position:relative;overflow:hidden;background:var(--dark);color:#fff}
    .hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(20,21,22,.94),rgba(20,21,22,.72),rgba(20,21,22,.40)),url('/assets/images/backpic/back-2.webp') center/cover no-repeat}
    .hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:7px;background:linear-gradient(90deg,var(--primary),var(--accent),#fff)}
    .hero-inner{position:relative;z-index:1;min-height:530px;display:grid;grid-template-columns:minmax(0,1fr) minmax(350px,.82fr);gap:46px;align-items:center;padding:62px 0 76px}
    .hero h1{font-size:clamp(38px,5vw,68px);line-height:1.1;font-weight:950;margin:18px 0}.hero p{font-size:18px;color:#f0eee9;max-width:700px;margin:0 0 24px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0}
    .hero .btn-secondary{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.35);color:#fff}
    .hero .btn-secondary:hover{background:#fff;color:var(--ink)}
    .schedule-board{background:#fff;color:var(--ink);border-radius:16px;padding:22px;box-shadow:var(--shadow)}
    .board-head{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:16px;margin-bottom:12px}
    .board-head h2{font-size:22px;margin:0;font-weight:900}.board-head span{color:var(--muted);font-size:13px}
    .match-mini{display:grid;grid-template-columns:58px 1fr auto;gap:12px;align-items:center;padding:15px 0;border-bottom:1px solid var(--line)}
    .match-mini:last-child{border-bottom:0}.match-time{font-size:13px;color:var(--primary-dark);font-weight:900}.match-teams strong{display:block;font-size:15px}.match-teams small{color:var(--muted)}
    .state{font-size:12px;font-weight:900;color:var(--accent);background:#e7f7f4;padding:4px 8px;border-radius:6px}
    .invite-line{margin-top:16px;background:#fff3ea;border-radius:10px;padding:12px 14px;color:var(--ink-soft);font-size:13px}
    .progress{height:7px;background:#f0d8c9;border-radius:8px;overflow:hidden;margin:8px 0}.progress span{display:block;width:68%;height:100%;background:var(--primary)}
    .date-strip{display:flex;gap:10px;overflow-x:auto;padding-bottom:5px;scrollbar-width:thin}.date-item{min-width:112px;border:1px solid var(--line);background:var(--surface);border-radius:10px;padding:12px 14px;text-align:left}.date-item strong{display:block;font-size:21px}.date-item small{color:var(--muted)}.date-item.active{background:var(--primary);border-color:var(--primary);color:#fff}.date-item.active small{color:#ffe2d4}
    .schedule-layout{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(280px,.75fr);gap:24px}
    .panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px}.panel h3{margin:0 0 14px;font-size:22px}
    .timeline{position:relative;padding-left:27px}.timeline:before{content:"";position:absolute;left:7px;top:8px;bottom:8px;width:2px;background:#ead6ca}.timeline-item{position:relative;padding:0 0 27px}.timeline-item:before{content:"";position:absolute;left:-25px;top:8px;width:12px;height:12px;border-radius:50%;background:var(--primary);border:3px solid #ffe4d7}.timeline-item time{font-size:13px;color:var(--primary-dark);font-weight:900}.timeline-item h4{margin:4px 0;font-size:18px}.timeline-item p{margin:0;color:var(--ink-soft);font-size:14px}
    .match-card{border:1px solid var(--line);border-radius:10px;padding:17px;margin-top:12px;background:#fff}.match-card:hover{border-color:#f4a07d;box-shadow:var(--shadow-sm)}.match-card-top{display:flex;justify-content:space-between;gap:10px;color:var(--muted);font-size:13px}.versus{display:grid;grid-template-columns:1fr auto 1fr;gap:12px;align-items:center;margin-top:12px;text-align:center}.versus strong{font-size:17px}.versus em{font-style:normal;color:var(--primary);font-weight:900}
    .feature-band{background:var(--dark);color:#fff}.feature-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:stretch}.feature-image{min-height:330px;border-radius:14px;background:url('/assets/images/coverpic/cover-5.webp') center/cover;position:relative;overflow:hidden}.feature-image:after{content:"静态赛事界面示例";position:absolute;bottom:16px;left:16px;background:rgba(0,0,0,.65);padding:6px 10px;border-radius:6px;font-size:13px}.feature-copy{padding:18px 0}.feature-copy h2{font-size:clamp(28px,3.5vw,46px);line-height:1.2;margin:14px 0}.feature-copy p{color:#d7d4cf;font-size:16px}.feature-copy .badge{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.25);color:#fff}
    .compare-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:20px}.compare-box{background:#292b2f;border-left:3px solid var(--primary);padding:16px}.compare-box:nth-child(2){border-left-color:var(--accent)}.compare-box strong{display:block;font-size:20px}.compare-box span{color:#bdbbb6;font-size:13px}
    .insight-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:28px;align-items:start}.quote-box{background:#fff1e9;border:1px solid #ffd8c5;border-radius:14px;padding:25px}.quote-box p{font-size:21px;font-weight:900;line-height:1.45;margin:0 0 16px}.quote-box small{color:var(--ink-soft)}.prose{font-size:16px;color:var(--ink-soft)}.prose p{margin:0 0 16px}.prose p:last-child{margin-bottom:0}
    .news-list{display:grid;gap:0;border-top:1px solid var(--line)}.news-row{display:grid;grid-template-columns:110px 1fr auto;gap:20px;align-items:center;padding:21px 0;border-bottom:1px solid var(--line)}.news-row time{color:var(--primary-dark);font-size:13px;font-weight:900}.news-row h3{font-size:18px;margin:0 0 4px}.news-row p{color:var(--muted);font-size:14px;margin:0}
    .faq-list{border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-question{width:100%;border:0;background:transparent;padding:20px 0;display:flex;justify-content:space-between;gap:16px;text-align:left;font-weight:900;font-size:17px;color:var(--ink)}.faq-icon{font-size:24px;color:var(--primary);transition:transform .2s}.faq-answer{max-height:0;overflow:hidden;color:var(--ink-soft);transition:max-height .3s ease}.faq-answer p{margin:0 0 18px}.faq-item.open .faq-answer{max-height:120px}.faq-item.open .faq-icon{transform:rotate(45deg)}
    .cta{background:#fff1e9;border-top:1px solid #ffd8c5;border-bottom:1px solid #ffd8c5}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:25px}.cta h2{font-size:30px;margin:0 0 5px}.cta p{margin:0;color:var(--ink-soft)}
    .site-footer{background:var(--dark);color:#fff;padding:62px 0 26px}.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.2fr;gap:36px}.footer-text{color:#bbb9b3;font-size:14px;max-width:320px}.footer-title{font-weight:900;margin-bottom:14px}.footer-links{display:grid;gap:8px;color:#c7c5bf;font-size:14px}.footer-links a:hover,.footer-bottom a:hover{color:#ff9a6d}.record{color:#aaa8a2;font-size:13px;margin:7px 0;word-break:break-word}.footer-bottom{border-top:1px solid #424448;margin-top:38px;padding-top:20px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
    .fixed-bar{position:fixed;z-index:50;bottom:0;left:0;right:0;background:rgba(32,33,36,.96);color:#fff;border-top:1px solid #44464a;padding:13px 0 calc(13px + env(safe-area-inset-bottom));box-shadow:0 -8px 24px rgba(0,0,0,.12)}.fixed-inner{display:flex;align-items:center;justify-content:space-between;gap:18px}.fixed-bar strong{font-size:15px}.fixed-bar small{display:block;color:#c5c2bc}.fixed-bar .btn{min-height:40px;padding:9px 15px}
    @media(max-width:1100px){.nav-wrap{grid-template-columns:auto minmax(220px,1fr) auto}.nav-links{display:none}.mobile-actions{display:flex}.footer-grid{grid-template-columns:repeat(2,1fr)}}
    @media(max-width:768px){body{padding-bottom:92px}.site-container{width:min(var(--container),calc(100% - 32px))}.nav-wrap{min-height:70px;grid-template-columns:auto 1fr auto;gap:10px}.nav-wrap>.nav-search{display:none}.brand span:last-child{font-size:18px}.hero-inner,.schedule-layout,.feature-grid,.insight-layout{grid-template-columns:1fr}.hero-inner{min-height:auto;padding:54px 0 68px}.hero h1{font-size:clamp(36px,10vw,55px)}.hero p{font-size:16px}.schedule-board{max-width:600px}.section{padding:58px 0}.section-head{display:block;margin-bottom:22px}.section-head .btn{margin-top:17px}.feature-image{min-height:250px}.news-row{grid-template-columns:82px 1fr;gap:12px}.news-row .btn-text{grid-column:2}.cta-inner{display:block}.cta .btn{margin-top:18px}.fixed-inner{gap:10px}.fixed-bar small{font-size:11px}}
    @media(max-width:520px){.mobile-panel .nav-search{display:flex}.hero-actions .btn{width:100%}.hero-data{grid-template-columns:1fr 1fr}.hero-data .data-pill:last-child{grid-column:span 2}.compare-grid{grid-template-columns:1fr}.panel{padding:18px}.news-row{grid-template-columns:1fr}.news-row .btn-text{grid-column:auto}.footer-grid{grid-template-columns:1fr;gap:25px}.footer-bottom{display:block}.footer-bottom .record:last-child{margin-top:12px}.fixed-bar .fixed-copy{min-width:0}.fixed-bar strong{font-size:13px}.fixed-bar .btn{white-space:nowrap;padding:8px 11px;font-size:13px}}
    @media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}

/* roulang page: category1 */
:root{
      --primary:#f15a24;
      --primary-dark:#c94012;
      --accent:#18a999;
      --ink:#18191b;
      --ink-soft:#4d535b;
      --muted:#777f88;
      --bg:#f7f5f1;
      --surface:#fffdfa;
      --surface-2:#f0ede7;
      --line:#e4ded6;
      --dark:#202124;
      --dark-2:#2b2d31;
      --success:#169b62;
      --warn:#d98200;
      --radius:12px;
      --radius-sm:8px;
      --shadow:0 18px 48px rgba(27,29,31,.10);
      --shadow-sm:0 8px 24px rgba(27,29,31,.08);
      --container:1240px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.75;padding-bottom:84px}
    body.menu-open{overflow:hidden}
    a{color:inherit;text-decoration:none;transition:color .2s ease,background .2s ease,border-color .2s ease,transform .2s ease}
    a:hover{color:var(--primary)}
    a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid rgba(241,90,36,.35);outline-offset:3px}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{cursor:pointer}
    .site-container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
    .topbar{position:sticky;top:0;z-index:60;background:rgba(255,253,250,.96);backdrop-filter:saturate(160%) blur(14px);border-bottom:1px solid var(--line)}
    .nav-wrap{min-height:82px;display:grid;grid-template-columns:auto minmax(280px,1fr) auto;gap:18px;align-items:center}
    .brand{display:flex;align-items:center;gap:10px;font-weight:900;color:var(--ink);white-space:nowrap}
    .brand-mark{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--primary),#ffb15f);display:grid;place-items:center;color:#fff;font-weight:900;box-shadow:var(--shadow-sm)}
    .brand span:last-child{font-size:20px}
    .nav-search{display:flex;align-items:center;background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 6px 6px 16px;box-shadow:0 6px 18px rgba(31,32,34,.05)}
    .nav-search label{position:absolute;left:-9999px}
    .search-icon{color:var(--muted);margin-right:8px;font-size:21px;line-height:1}
    .nav-search input{border:0;outline:0;background:transparent;min-width:0;flex:1;color:var(--ink);padding:8px}
    .nav-search input::placeholder{color:#93989e}
    .search-submit{border:0;background:var(--dark);color:#fff;border-radius:999px;padding:8px 16px;font-weight:700}
    .search-submit:hover{background:var(--primary)}
    .nav-links{display:flex;align-items:center;gap:4px}
    .nav-link{position:relative;padding:9px 11px;border-radius:10px;color:var(--ink-soft);font-weight:700;font-size:14px;white-space:nowrap}
    .nav-link:hover{background:var(--surface-2);color:var(--ink)}
    .nav-link.active{background:#fff1e9;color:var(--primary-dark)}
    .nav-link.active::after{content:"";position:absolute;left:12px;right:12px;bottom:4px;height:2px;background:var(--primary);border-radius:2px}
    .mobile-actions{display:none;gap:8px}
    .icon-btn{width:42px;height:42px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);display:grid;place-items:center}
    .icon-btn:hover,.icon-btn.active{border-color:var(--primary);color:var(--primary);background:#fff6f0}
    .mobile-panel{display:none;border-top:1px solid var(--line);background:#fffdfa;padding:14px 0 18px}
    .mobile-panel.open{display:block}
    .mobile-panel .nav-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:12px}
    .section{padding:82px 0}
    .section-tight{padding:52px 0}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--primary-dark);font-weight:900;font-size:14px;background:#fff1e9;border:1px solid #ffd8c5;border-radius:999px;padding:6px 12px}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:30px}
    .section-title{font-size:clamp(27px,3vw,42px);line-height:1.22;font-weight:900;margin:10px 0 0}
    .section-desc{color:var(--ink-soft);max-width:720px;margin:10px 0 0;font-size:17px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:10px;padding:12px 18px;font-weight:900;border:1px solid transparent;min-height:46px;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease}
    .btn:hover{transform:translateY(-1px)}
    .btn:active{transform:translateY(0)}
    .btn-primary{background:var(--primary);color:#fff;box-shadow:0 10px 24px rgba(241,90,36,.25)}
    .btn-primary:hover{background:var(--primary-dark);color:#fff}
    .btn-secondary{background:#fff;color:var(--ink);border-color:var(--line)}
    .btn-secondary:hover{border-color:var(--primary);color:var(--primary-dark);box-shadow:var(--shadow-sm)}
    .btn-text{padding:0;border:0;background:transparent;color:var(--primary-dark);font-weight:900}
    .badge{display:inline-flex;align-items:center;border:1px solid var(--line);background:#fff;border-radius:999px;padding:5px 10px;font-size:13px;color:var(--ink-soft);font-weight:800}
    .hero{position:relative;overflow:hidden;background:var(--dark);color:#fff}
    .hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(20,21,22,.92),rgba(20,21,22,.70),rgba(20,21,22,.40)),url('/assets/images/backpic/back-2.webp') center/cover no-repeat}
    .hero:after{content:"";position:absolute;left:0;right:0;bottom:0;height:7px;background:linear-gradient(90deg,var(--primary),var(--accent),#fff)}
    .hero-inner{position:relative;z-index:1;min-height:470px;display:grid;grid-template-columns:minmax(0,1fr) 410px;gap:48px;align-items:center;padding:68px 0 76px}
    .hero h1{font-size:clamp(38px,5.5vw,68px);line-height:1.1;font-weight:950;margin:18px 0}
    .hero p{font-size:19px;color:#f0eee9;max-width:720px;margin:0 0 24px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:25px}
    .hero .btn-secondary{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.35);color:#fff}
    .hero .btn-secondary:hover{background:#fff;color:var(--ink)}
    .news-feature{background:rgba(255,253,250,.97);color:var(--ink);border-radius:16px;padding:20px;box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.5)}
    .news-feature img{height:178px;width:100%;object-fit:cover;border-radius:10px;margin-bottom:18px}
    .news-feature h2{font-size:24px;line-height:1.35;margin:10px 0 8px;font-weight:900}
    .meta{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:13px;flex-wrap:wrap}
    .meta strong{color:var(--primary-dark)}
    .ticker{background:var(--dark-2);color:#fff;border-bottom:1px solid #3c3e42}
    .ticker-inner{display:flex;align-items:center;gap:22px;min-height:54px;overflow:hidden}
    .ticker-label{color:#ffad83;font-weight:900;white-space:nowrap}
    .ticker-track{display:flex;gap:34px;white-space:nowrap;color:#dcd9d3;font-size:14px}
    .signal-grid{display:grid;grid-template-columns:1.1fr .95fr .95fr;gap:18px}
    .signal{padding:24px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);min-height:180px}
    .signal:first-child{background:var(--dark);color:#fff;border-color:var(--dark)}
    .signal h3{font-size:20px;margin:16px 0 6px;font-weight:900}
    .signal p{color:var(--ink-soft);font-size:15px;margin:0}
    .signal:first-child p{color:#d8d5d0}
    .signal-number{font-size:38px;line-height:1;color:var(--primary);font-weight:950}
    .signal:first-child .signal-number{color:#ffac78}
    .split{display:grid;grid-template-columns:5fr 7fr;gap:28px;align-items:stretch}
    .image-panel{min-height:380px;border-radius:16px;overflow:hidden;position:relative;background:var(--dark)}
    .image-panel img{width:100%;height:100%;object-fit:cover}
    .image-panel:after{content:"编辑视角 · 静态专题示例";position:absolute;left:20px;bottom:18px;color:#fff;background:rgba(0,0,0,.62);padding:6px 10px;border-radius:6px;font-size:13px}
    .copy-panel{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:38px}
    .copy-panel h2{font-size:32px;line-height:1.3;margin:12px 0 16px;font-weight:900}
    .copy-panel p{color:var(--ink-soft);margin:0 0 16px}
    .copy-panel ul{padding:0;margin:22px 0;list-style:none}
    .copy-panel li{padding:12px 0;border-top:1px solid var(--line);display:flex;gap:12px}
    .copy-panel li:before{content:"↗";color:var(--primary);font-weight:900}
    .timeline-wrap{display:grid;grid-template-columns:250px 1fr;gap:28px}
    .date-rail{background:#fff0e8;border-radius:14px;padding:24px;height:max-content}
    .date-rail strong{font-size:42px;line-height:1;color:var(--primary-dark);display:block}
    .date-rail p{margin:10px 0 0;color:var(--ink-soft)}
    .timeline{border-left:2px solid #f5c8b3;padding-left:28px}
    .timeline-item{position:relative;padding:0 0 28px}
    .timeline-item:before{content:"";position:absolute;width:12px;height:12px;background:var(--primary);border:3px solid var(--bg);border-radius:50%;left:-35px;top:7px}
    .timeline-item h3{font-size:20px;margin:0 0 5px;font-weight:900}
    .timeline-item p{color:var(--ink-soft);margin:0}
    .filterbar{display:flex;justify-content:space-between;gap:18px;align-items:center;padding:16px 18px;background:var(--surface);border:1px solid var(--line);border-radius:12px;margin-bottom:20px}
    .filter-group{display:flex;gap:8px;flex-wrap:wrap}
    .filter-btn{border:1px solid var(--line);background:#fff;border-radius:8px;padding:8px 13px;color:var(--ink-soft);font-weight:700}
    .filter-btn:hover,.filter-btn.active{border-color:var(--primary);color:var(--primary-dark);background:#fff1e9}
    .article-list{border-top:2px solid var(--ink)}
    .article-row{display:grid;grid-template-columns:100px 190px 1fr 110px;gap:22px;align-items:center;padding:22px 0;border-bottom:1px solid var(--line)}
    .article-row img{width:190px;height:112px;object-fit:cover;border-radius:9px}
    .article-row time{font-size:14px;color:var(--muted);font-weight:800}
    .article-row h3{font-size:20px;margin:5px 0 5px;font-weight:900}
    .article-row p{color:var(--ink-soft);font-size:14px;margin:0;line-height:1.65}
    .article-row .btn-text{justify-self:end}
    .topic-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:18px}
    .topic{min-height:230px;position:relative;overflow:hidden;border-radius:14px;background:var(--dark);color:#fff;padding:25px;display:flex;flex-direction:column;justify-content:end}
    .topic img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.55;transition:transform .35s ease}
    .topic:hover img{transform:scale(1.04)}
    .topic div{position:relative;z-index:1}
    .topic h3{font-size:23px;line-height:1.3;margin:12px 0 5px;font-weight:900}
    .topic p{margin:0;color:#e8e4de;font-size:14px}
    .voices{display:grid;grid-template-columns:1fr 1fr 1fr;gap:18px}
    .voice{background:var(--surface);border:1px solid var(--line);padding:25px;border-radius:var(--radius)}
    .voice mark{background:#dff5f0;color:#087d70;border-radius:5px;padding:3px 6px;font-size:12px;font-weight:900}
    .voice p{font-size:17px;color:var(--ink-soft);margin:18px 0}
    .voice footer{font-size:13px;color:var(--muted);border-top:1px solid var(--line);padding-top:12px}
    .faq-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:46px}
    .faq-intro{background:var(--dark);color:#fff;border-radius:15px;padding:30px;height:max-content}
    .faq-intro p{color:#d8d5d0}
    .faq-item{border-top:1px solid var(--line)}
    .faq-question{width:100%;border:0;background:transparent;text-align:left;padding:20px 4px;display:flex;justify-content:space-between;gap:20px;font-weight:900;color:var(--ink);font-size:17px}
    .faq-icon{color:var(--primary);font-size:24px;transition:transform .2s ease}
    .faq-answer{display:none;padding:0 30px 20px 4px;color:var(--ink-soft)}
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-icon{transform:rotate(45deg)}
    .cta-band{background:var(--primary);color:#fff;border-radius:16px;padding:40px 46px;display:flex;align-items:center;justify-content:space-between;gap:25px}
    .cta-band h2{font-size:32px;line-height:1.25;margin:0 0 8px;font-weight:900}
    .cta-band p{margin:0;color:#fff1e9}
    .cta-band .btn{background:#fff;color:var(--primary-dark)}
    .site-footer{background:var(--dark);color:#fff;padding:62px 0 30px}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:36px}
    .footer-text{color:#bcbab5;max-width:340px;font-size:14px}
    .footer-title{font-weight:900;margin-bottom:15px}
    .footer-links{display:grid;gap:8px;color:#bcbab5;font-size:14px}
    .footer-links a:hover,.footer-bottom a:hover{color:#ffad83}
    .record{color:#aaa8a3;font-size:13px;margin:7px 0;word-break:break-all}
    .footer-bottom{border-top:1px solid #414347;margin-top:38px;padding-top:20px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap}
    .fixed-bar{position:fixed;z-index:55;bottom:0;left:0;right:0;background:rgba(32,33,36,.96);color:#fff;border-top:1px solid #444;padding:12px 0 calc(12px + env(safe-area-inset-bottom));box-shadow:0 -8px 26px rgba(0,0,0,.12)}
    .fixed-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}
    .fixed-inner strong{font-size:15px}
    .fixed-inner span{color:#c9c6c0;font-size:13px;margin-left:12px}
    .fixed-bar .btn{min-height:38px;padding:8px 15px}
    @media(max-width:1100px){
      .nav-wrap{grid-template-columns:auto minmax(220px,1fr) auto}
      .nav-links{display:none}
      .mobile-actions{display:flex}
      .hero-inner{grid-template-columns:1fr 360px}
      .footer-grid{grid-template-columns:1.3fr 1fr 1fr}
      .footer-grid>div:last-child{grid-column:span 3}
    }
    @media(max-width:800px){
      .site-container{width:min(var(--container),calc(100% - 32px))}
      .hero-inner,.split,.timeline-wrap,.faq-layout{grid-template-columns:1fr}
      .hero-inner{padding:52px 0 65px}
      .hero{min-height:auto}
      .hero h1{font-size:46px}
      .signal-grid,.voices{grid-template-columns:1fr}
      .topic-grid{grid-template-columns:1fr 1fr}
      .topic:first-child{grid-column:span 2}
      .article-row{grid-template-columns:80px 135px 1fr}
      .article-row img{width:135px;height:88px}
      .article-row .btn-text{grid-column:3;justify-self:start}
      .cta-band{align-items:flex-start;flex-direction:column}
      .footer-grid{grid-template-columns:1fr 1fr}
      .footer-grid>div:last-child{grid-column:span 2}
    }
    @media(max-width:560px){
      body{padding-bottom:108px}
      .nav-wrap{min-height:68px;grid-template-columns:1fr auto}
      .nav-wrap>.nav-search{display:none}
      .brand span:last-child{font-size:18px}
      .mobile-panel .nav-search{display:flex}
      .hero h1{font-size:38px}
      .hero p{font-size:16px}
      .hero-actions .btn{width:100%}
      .news-feature img{height:150px}
      .section{padding:58px 0}
      .section-head{display:block}
      .section-head>.btn{margin-top:16px}
      .topic-grid{grid-template-columns:1fr}
      .topic:first-child{grid-column:auto}
      .article-row{grid-template-columns:1fr;gap:8px;padding:20px 0}
      .article-row img{width:100%;height:170px}
      .article-row .btn-text{grid-column:auto}
      .filterbar{display:block}
      .filter-group{margin-top:12px}
      .copy-panel{padding:25px}
      .copy-panel h2{font-size:27px}
      .footer-grid{grid-template-columns:1fr}
      .footer-grid>div:last-child{grid-column:auto}
      .fixed-inner{align-items:center}
      .fixed-inner span{display:none}
      .fixed-inner .btn{white-space:nowrap}
    }
    @media(prefers-reduced-motion:reduce){
      *,*:before,*:after{scroll-behavior:auto!important;transition:none!important}
    }

/* roulang page: category5 */
:root{
      --primary:#f15a24;
      --primary-dark:#c94012;
      --accent:#18a999;
      --ink:#18191b;
      --ink-soft:#4d535b;
      --muted:#777f88;
      --bg:#f7f5f1;
      --surface:#fffdfa;
      --surface-2:#f0ede7;
      --line:#e4ded6;
      --dark:#202124;
      --dark-2:#2b2d31;
      --success:#169b62;
      --warn:#d98200;
      --radius:12px;
      --radius-sm:8px;
      --shadow:0 18px 48px rgba(27,29,31,.10);
      --shadow-sm:0 8px 24px rgba(27,29,31,.08);
      --container:1240px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.75;padding-bottom:82px}
    body.menu-open{overflow:hidden}
    a{color:inherit;text-decoration:none;transition:color .2s ease,background .2s ease,border-color .2s ease,transform .2s ease}
    a:hover{color:var(--primary)}
    a:visited{color:inherit}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid rgba(24,169,153,.42);outline-offset:3px}
    .site-container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
    .topbar{position:sticky;top:0;z-index:60;background:rgba(255,253,250,.96);backdrop-filter:saturate(160%) blur(14px);border-bottom:1px solid var(--line)}
    .nav-wrap{min-height:82px;display:grid;grid-template-columns:auto minmax(280px,1fr) auto;gap:18px;align-items:center}
    .brand{display:flex;align-items:center;gap:10px;font-weight:900;color:var(--ink);white-space:nowrap}
    .brand-mark{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--primary),#ffb15f);display:grid;place-items:center;color:#fff;font-weight:900;box-shadow:var(--shadow-sm)}
    .brand span:last-child{font-size:20px}
    .nav-search{display:flex;align-items:center;background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 6px 6px 16px;box-shadow:0 6px 18px rgba(31,32,34,.05)}
    .nav-search label{position:absolute;left:-9999px}
    .search-icon{color:var(--muted);margin-right:8px;font-size:20px;line-height:1}
    .nav-search input{border:0;outline:0;background:transparent;min-width:0;flex:1;color:var(--ink);padding:8px}
    .nav-search input::placeholder{color:#93989e}
    .search-submit{border:0;background:var(--dark);color:#fff;border-radius:999px;padding:8px 16px;font-weight:700}
    .search-submit:hover{background:var(--primary)}
    .nav-links{display:flex;align-items:center;gap:4px}
    .nav-link{position:relative;padding:9px 11px;border-radius:10px;color:var(--ink-soft);font-weight:700;font-size:14px;white-space:nowrap}
    .nav-link:hover{background:var(--surface-2);color:var(--ink)}
    .nav-link.active{background:#fff1e9;color:var(--primary-dark)}
    .nav-link.active::after{content:"";position:absolute;left:12px;right:12px;bottom:4px;height:2px;background:var(--primary);border-radius:2px}
    .mobile-actions{display:none;gap:8px}
    .icon-btn{width:42px;height:42px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);display:grid;place-items:center}
    .icon-btn:hover,.icon-btn.active{border-color:var(--primary);color:var(--primary);background:#fff6f0}
    .mobile-panel{display:none;border-top:1px solid var(--line);background:#fffdfa;padding:14px 0 18px}
    .mobile-panel.open{display:block}
    .mobile-panel .nav-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:12px}
    .section{padding:82px 0}
    .section-tight{padding:52px 0}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:30px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--primary-dark);font-weight:900;font-size:14px;background:#fff1e9;border:1px solid #ffd8c5;border-radius:999px;padding:6px 12px}
    .section-title{font-size:clamp(27px,3vw,42px);line-height:1.22;font-weight:900;margin:10px 0 0}
    .section-desc{color:var(--ink-soft);max-width:720px;margin:10px 0 0;font-size:17px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:10px;padding:12px 18px;font-weight:900;border:1px solid transparent;min-height:46px;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease}
    .btn:hover{transform:translateY(-1px)}
    .btn:active{transform:translateY(0)}
    .btn-primary{background:var(--primary);color:#fff;box-shadow:0 10px 24px rgba(241,90,36,.25)}
    .btn-primary:hover{background:var(--primary-dark);color:#fff}
    .btn-secondary{background:#fff;color:var(--ink);border-color:var(--line)}
    .btn-secondary:hover{border-color:var(--primary);color:var(--primary-dark);box-shadow:var(--shadow-sm)}
    .btn-text{padding:0;border:0;background:transparent;color:var(--primary-dark);font-weight:900}
    .badge{display:inline-flex;align-items:center;border:1px solid var(--line);background:#fff;border-radius:999px;padding:5px 10px;font-size:13px;color:var(--ink-soft);font-weight:800}
    .page-banner{background:#ebe7df;border-bottom:1px solid var(--line);padding:22px 0}
    .crumbs{display:flex;gap:9px;align-items:center;color:var(--muted);font-size:14px}
    .crumbs a:hover{color:var(--primary-dark)}
    .crumb-current{color:var(--ink);font-weight:800}
    .hero{position:relative;overflow:hidden;background:var(--dark);color:#fff}
    .hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(20,21,22,.93),rgba(20,21,22,.68),rgba(20,21,22,.35)),url('/assets/images/backpic/back-2.webp') center/cover no-repeat}
    .hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:7px;background:linear-gradient(90deg,var(--primary),var(--accent),#fff)}
    .hero-inner{position:relative;z-index:1;min-height:390px;display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,.72fr);gap:46px;align-items:center;padding:54px 0 66px}
    .hero h1{font-size:clamp(38px,5vw,68px);line-height:1.08;font-weight:950;margin:16px 0 18px}
    .hero p{font-size:18px;color:#f0eee9;max-width:690px;margin:0 0 24px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px}
    .hero .btn-secondary{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.3);color:#fff}
    .hero .btn-secondary:hover{background:#fff;color:var(--ink)}
    .hero-feature{border:1px solid rgba(255,255,255,.22);background:rgba(27,29,31,.72);padding:18px;border-radius:14px}
    .hero-feature img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:9px;filter:saturate(.9)}
    .hero-feature small{display:block;color:#cfcac2;margin-top:12px}
    .hero-feature strong{display:block;font-size:22px;line-height:1.35;margin-top:4px}
    .filter-bar{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:16px 18px;background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-sm)}
    .filter-list{display:flex;gap:8px;flex-wrap:wrap}
    .filter-btn{border:1px solid var(--line);background:#fff;color:var(--ink-soft);border-radius:8px;padding:8px 13px;font-weight:800}
    .filter-btn:hover,.filter-btn.active{background:#fff1e9;border-color:#ffc4a6;color:var(--primary-dark)}
    .lead-video{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(280px,.7fr);background:var(--dark);border-radius:14px;overflow:hidden;color:#fff;box-shadow:var(--shadow)}
    .video-cover{position:relative;min-height:420px;background:#292c30}
    .video-cover img{width:100%;height:100%;object-fit:cover;opacity:.78}
    .video-cover::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(15,16,17,.75),transparent 62%)}
    .play-button{position:absolute;z-index:2;left:28px;bottom:28px;width:62px;height:62px;border:1px solid rgba(255,255,255,.55);border-radius:50%;background:var(--primary);color:#fff;font-size:25px;display:grid;place-items:center}
    .play-button:hover{background:#fff;color:var(--primary-dark);transform:scale(1.04)}
    .video-caption{position:absolute;z-index:2;left:112px;right:24px;bottom:28px}
    .video-caption h2{font-size:28px;line-height:1.3;margin:7px 0 0}
    .feature-copy{padding:34px 30px;display:flex;flex-direction:column;justify-content:center}
    .feature-copy h3{font-size:25px;line-height:1.35;margin:10px 0}
    .feature-copy p{color:#d6d2cc;margin:0 0 18px}
    .topic-rail{display:flex;gap:14px;overflow-x:auto;padding-bottom:8px;scrollbar-color:var(--primary) transparent}
    .topic-item{flex:0 0 270px;background:var(--surface);border:1px solid var(--line);border-radius:10px;overflow:hidden}
    .topic-item img{width:100%;aspect-ratio:16/9;object-fit:cover}
    .topic-body{padding:15px}
    .topic-body h3{font-size:18px;line-height:1.4;margin:7px 0}
    .topic-body p{font-size:14px;color:var(--muted);margin:0}
    .clip-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:28px;align-items:start}
    .clip-list{background:var(--surface);border-top:3px solid var(--primary);border-bottom:1px solid var(--line)}
    .clip-row{display:grid;grid-template-columns:180px minmax(0,1fr) auto;gap:18px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line)}
    .clip-row:last-child{border-bottom:0}
    .clip-row img{width:180px;aspect-ratio:16/9;object-fit:cover;border-radius:8px}
    .clip-row h3{font-size:19px;line-height:1.4;margin:7px 0 5px}
    .clip-row p{color:var(--ink-soft);font-size:14px;margin:0}
    .clip-meta{color:var(--muted);font-size:13px}
    .side-note{background:var(--surface-2);padding:24px;border-left:4px solid var(--accent);border-radius:0 10px 10px 0}
    .side-note h3{font-size:22px;line-height:1.35;margin:0 0 12px}
    .side-note p{color:var(--ink-soft);font-size:15px;margin:0 0 18px}
    .side-note ul{padding-left:19px;margin:0;color:var(--ink-soft)}
    .side-note li+li{margin-top:8px}
    .editorial-band{background:#e9e4da;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .editorial-grid{display:grid;grid-template-columns:5fr 7fr;gap:54px;align-items:center}
    .editorial-grid h2{font-size:clamp(28px,3.5vw,46px);line-height:1.18;margin:10px 0 15px}
    .editorial-grid p{color:var(--ink-soft);font-size:17px}
    .editorial-points{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
    .point{padding:18px;background:var(--surface);border:1px solid var(--line);border-radius:10px;min-height:128px}
    .point strong{display:block;font-size:19px;margin-bottom:5px}
    .point span{font-size:14px;color:var(--muted)}
    .faq-list{border-top:1px solid var(--line)}
    .faq-item{border-bottom:1px solid var(--line)}
    .faq-question{width:100%;padding:20px 0;border:0;background:transparent;display:flex;justify-content:space-between;align-items:center;text-align:left;font-weight:900;font-size:18px;color:var(--ink)}
    .faq-question span:last-child{font-size:24px;color:var(--primary);transition:transform .2s ease}
    .faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
    .faq-answer{display:none;padding:0 42px 20px 0;color:var(--ink-soft);max-width:860px}
    .faq-item.open .faq-answer{display:block}
    .cta-band{background:var(--dark);color:#fff;padding:48px 0}
    .cta-inner{display:flex;align-items:center;justify-content:space-between;gap:28px}
    .cta-inner h2{font-size:32px;line-height:1.3;margin:0 0 8px}
    .cta-inner p{color:#d4d0ca;margin:0;max-width:700px}
    .subscribe{display:flex;gap:8px;min-width:360px}
    .subscribe input{min-width:0;flex:1;border:1px solid #565a5f;background:#303237;color:#fff;border-radius:9px;padding:11px 13px}
    .subscribe input::placeholder{color:#aaa}
    .form-message{font-size:13px;color:#a9e2d8;margin-top:7px;min-height:22px}
    .site-footer{background:#1b1c1e;color:#fff;padding:58px 0 28px}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.25fr;gap:34px}
    .footer-text{color:#aaa;max-width:330px;font-size:14px}
    .footer-title{font-weight:900;margin-bottom:14px}
    .footer-links{display:grid;gap:8px;color:#aaa;font-size:14px}
    .footer-links a:hover{color:#ff9a6f}
    .record{color:#999;font-size:13px;word-break:break-word;margin:7px 0}
    .footer-bottom{border-top:1px solid #3b3d40;margin-top:36px;padding-top:20px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
    .footer-bottom a{color:#ddd}
    .fixed-bar{position:fixed;z-index:55;left:0;right:0;bottom:0;background:rgba(32,33,36,.96);color:#fff;border-top:1px solid #45474a;padding:13px 0 calc(13px + env(safe-area-inset-bottom));box-shadow:0 -10px 30px rgba(0,0,0,.16)}
    .fixed-inner{display:flex;align-items:center;justify-content:space-between;gap:18px}
    .fixed-inner strong{font-size:16px}
    .fixed-inner span{color:#bbb;font-size:13px;margin-left:12px}
    @media(max-width:1100px){
      .nav-wrap{grid-template-columns:auto minmax(230px,1fr) auto}
      .nav-links{display:none}
      .mobile-actions{display:flex}
      .hero-inner{grid-template-columns:1fr .8fr}
    }
    @media(max-width:800px){
      .site-container{width:min(var(--container),calc(100% - 32px))}
      .nav-wrap{grid-template-columns:auto 1fr auto;min-height:72px}
      .nav-wrap>.nav-search{display:none}
      .hero-inner,.lead-video,.editorial-grid,.clip-layout{grid-template-columns:1fr}
      .hero-inner{min-height:auto;padding:52px 0 68px}
      .hero-feature{max-width:560px}
      .video-cover{min-height:auto;aspect-ratio:16/10}
      .clip-row{grid-template-columns:140px minmax(0,1fr)}
      .clip-row .btn-text{grid-column:2}
      .clip-row img{width:140px}
      .cta-inner{display:block}
      .subscribe{margin-top:22px;min-width:0}
      .footer-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media(max-width:520px){
      body{padding-bottom:102px}
      .section{padding:58px 0}
      .section-head{display:block;margin-bottom:22px}
      .section-title{font-size:29px}
      .section-desc{font-size:15px}
      .hero h1{font-size:40px}
      .hero p{font-size:16px}
      .hero-actions .btn{width:100%}
      .filter-bar{display:block}
      .filter-list{margin-top:12px}
      .feature-copy{padding:25px 20px}
      .clip-row{grid-template-columns:1fr;gap:10px}
      .clip-row img{width:100%}
      .clip-row .btn-text{grid-column:auto;justify-self:start}
      .editorial-points{grid-template-columns:1fr}
      .subscribe{display:block}
      .subscribe .btn{width:100%;margin-top:8px}
      .footer-grid{grid-template-columns:1fr;gap:25px}
      .footer-bottom{display:block}
      .footer-bottom .record+ .record{margin-top:10px}
      .fixed-inner strong{font-size:14px}
      .fixed-inner span{display:none}
      .fixed-inner .btn{padding:9px 12px;min-height:40px;font-size:14px}
    }
    @media(prefers-reduced-motion:reduce){
      *,*:before,*:after{scroll-behavior:auto!important;transition:none!important}
    }

/* roulang page: category4 */
:root{
      --primary:#f15a24;--primary-dark:#c94012;--accent:#18a999;--ink:#18191b;
      --ink-soft:#4d535b;--muted:#777f88;--bg:#f7f5f1;--surface:#fffdfa;
      --surface-2:#f0ede7;--line:#e4ded6;--dark:#202124;--dark-2:#2b2d31;
      --success:#169b62;--warn:#d98200;--radius:12px;--radius-sm:8px;
      --shadow:0 18px 48px rgba(27,29,31,.10);--shadow-sm:0 8px 24px rgba(27,29,31,.08);
      --container:1240px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.75;padding-bottom:82px}
    body.menu-open{overflow:hidden}
    a{color:inherit;text-decoration:none;transition:color .2s ease,background .2s ease,border-color .2s ease,transform .2s ease}
    a:hover{color:var(--primary)}
    a:visited{color:inherit}
    img{display:block;max-width:100%;width:100%;object-fit:cover}
    button,input{font:inherit}
    button{cursor:pointer}
    button:disabled{cursor:not-allowed;opacity:.55}
    :focus-visible{outline:3px solid rgba(241,90,36,.42);outline-offset:3px}
    .site-container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
    .topbar{position:sticky;top:0;z-index:60;background:rgba(255,253,250,.96);backdrop-filter:saturate(160%) blur(14px);border-bottom:1px solid var(--line)}
    .nav-wrap{min-height:82px;display:grid;grid-template-columns:auto minmax(260px,1fr) auto;gap:18px;align-items:center}
    .brand{display:flex;align-items:center;gap:10px;font-weight:900;color:var(--ink);white-space:nowrap}
    .brand-mark{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--primary),#ffb15f);display:grid;place-items:center;color:#fff;font-weight:900;box-shadow:var(--shadow-sm)}
    .brand span:last-child{font-size:20px}
    .nav-search{display:flex;align-items:center;background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 6px 6px 16px;box-shadow:0 6px 18px rgba(31,32,34,.05)}
    .nav-search label{position:absolute;left:-9999px}
    .search-icon{color:var(--muted);font-size:21px;line-height:1;margin-right:8px}
    .nav-search input{border:0;outline:0;background:transparent;min-width:0;flex:1;color:var(--ink);padding:8px}
    .nav-search input::placeholder{color:#93989e}
    .search-submit{border:0;background:var(--dark);color:#fff;border-radius:999px;padding:8px 16px;font-weight:700;transition:.2s}
    .search-submit:hover{background:var(--primary)}
    .nav-links{display:flex;align-items:center;gap:4px}
    .nav-link{position:relative;padding:9px 11px;border-radius:10px;color:var(--ink-soft);font-weight:700;font-size:14px;white-space:nowrap}
    .nav-link:hover{background:var(--surface-2);color:var(--ink)}
    .nav-link.active{background:#fff1e9;color:var(--primary-dark)}
    .nav-link.active:after{content:"";position:absolute;left:12px;right:12px;bottom:4px;height:2px;background:var(--primary);border-radius:2px}
    .mobile-actions{display:none;gap:8px}
    .icon-btn{width:42px;height:42px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);display:grid;place-items:center}
    .icon-btn:hover,.icon-btn.active{border-color:var(--primary);color:var(--primary);background:#fff6f0}
    .mobile-panel{display:none;border-top:1px solid var(--line);background:#fffdfa;padding:14px 0 18px}
    .mobile-panel.open{display:block}
    .mobile-panel .nav-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:12px}
    .section{padding:78px 0}
    .section-tight{padding:48px 0}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--primary-dark);font-weight:900;font-size:14px;background:#fff1e9;border:1px solid #ffd8c5;border-radius:999px;padding:6px 12px}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:30px}
    .section-title{font-size:clamp(27px,3vw,42px);line-height:1.22;font-weight:900;margin:10px 0 0}
    .section-desc{color:var(--ink-soft);max-width:720px;margin:10px 0 0;font-size:17px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:10px;padding:12px 18px;font-weight:900;border:1px solid transparent;min-height:46px;transition:transform .2s,box-shadow .2s,background .2s,border-color .2s}
    .btn:hover{transform:translateY(-1px)}
    .btn:active{transform:translateY(0)}
    .btn-primary{background:var(--primary);color:#fff;box-shadow:0 10px 24px rgba(241,90,36,.25)}
    .btn-primary:hover{background:var(--primary-dark);color:#fff}
    .btn-secondary{background:#fff;color:var(--ink);border-color:var(--line)}
    .btn-secondary:hover{border-color:var(--primary);color:var(--primary-dark);box-shadow:var(--shadow-sm)}
    .btn-text{padding:0;border:0;background:transparent;color:var(--primary-dark);font-weight:900}
    .badge{display:inline-flex;align-items:center;border:1px solid var(--line);background:#fff;border-radius:999px;padding:5px 10px;font-size:13px;color:var(--ink-soft);font-weight:800}
    .hero{position:relative;overflow:hidden;background:var(--dark);color:#fff}
    .hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(20,21,22,.94),rgba(20,21,22,.72),rgba(20,21,22,.40)),url('/assets/images/backpic/back-2.webp') center/cover no-repeat}
    .hero:after{content:"";position:absolute;left:0;right:0;bottom:0;height:7px;background:linear-gradient(90deg,var(--primary),var(--accent),#fff)}
    .hero-inner{position:relative;z-index:1;min-height:510px;display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,.72fr);gap:48px;align-items:center;padding:64px 0 76px}
    .hero h1{font-size:clamp(38px,5.4vw,68px);line-height:1.1;font-weight:950;margin:18px 0 18px}
    .hero p{font-size:18px;color:#f0eee9;max-width:680px;margin:0 0 25px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px}
    .hero .btn-secondary{background:rgba(255,255,255,.10);color:#fff;border-color:rgba(255,255,255,.35)}
    .hero .btn-secondary:hover{background:#fff;color:var(--ink)}
    .feature-card{background:var(--surface);color:var(--ink);border-radius:14px;overflow:hidden;box-shadow:0 20px 50px rgba(0,0,0,.24);transform:rotate(1deg)}
    .feature-image{height:190px;position:relative}
    .feature-image:after{content:"编辑精选";position:absolute;left:16px;top:16px;background:var(--primary);color:#fff;padding:5px 10px;border-radius:6px;font-size:13px;font-weight:900}
    .feature-body{padding:22px}
    .feature-body h2{font-size:24px;line-height:1.35;margin:10px 0}
    .meta{display:flex;align-items:center;flex-wrap:wrap;gap:10px;color:var(--muted);font-size:13px}
    .countdown{display:flex;gap:8px;margin:15px 0 18px}
    .count-box{min-width:52px;text-align:center;background:var(--dark);color:#fff;border-radius:8px;padding:6px 5px;font-weight:900}
    .count-box b{display:block;font-size:21px;line-height:1.2;color:#ffb15f}
    .count-box span{font-size:11px;color:#c9c9c9}
    .crumbs{padding:21px 0 0;color:var(--muted);font-size:14px}
    .crumbs a{color:var(--ink-soft)}
    .intro-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:28px;align-items:stretch}
    .intro-copy,.quote-panel,.directory,.article-panel,.side-panel,.faq-wrap,.newsletter,.cta-band{border:1px solid var(--line);background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow-sm)}
    .intro-copy{padding:34px}
    .intro-copy h2{font-size:30px;margin:0 0 15px}
    .intro-copy p{color:var(--ink-soft);margin:0 0 15px}
    .quote-panel{padding:30px;background:var(--dark);color:#fff;position:relative;overflow:hidden}
    .quote-panel:before{content:"“";position:absolute;right:22px;top:-30px;font-size:150px;color:rgba(255,255,255,.08);font-family:Georgia,serif}
    .quote-panel p{font-size:21px;line-height:1.6;position:relative;z-index:1}
    .quote-panel small{color:#d8d5cf}
    .score-strip{background:var(--dark);color:#fff;padding:18px 0}
    .score-row{display:flex;gap:12px;overflow:auto;scrollbar-width:thin}
    .score-item{min-width:245px;padding:12px 16px;border-left:3px solid var(--primary);background:var(--dark-2);border-radius:5px}
    .score-item strong{display:block;color:#ffbd88}
    .score-item span{font-size:13px;color:#d1d1d1}
    .directory{padding:28px}
    .directory-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
    .directory a{display:block;border:1px solid var(--line);padding:16px;border-radius:9px;background:#fff;min-height:108px}
    .directory a:hover{border-color:var(--primary);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
    .directory strong{display:block;font-size:17px;margin-bottom:5px}
    .directory span{font-size:13px;color:var(--muted)}
    .articles-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:28px}
    .article-panel{padding:30px}
    .article-list{display:grid;gap:0}
    .article-row{display:grid;grid-template-columns:180px 1fr;gap:22px;padding:22px 0;border-bottom:1px solid var(--line)}
    .article-row:first-child{padding-top:0}
    .article-row:last-child{border-bottom:0;padding-bottom:0}
    .article-thumb{height:125px;border-radius:9px;overflow:hidden}
    .article-thumb img{height:100%}
    .article-row h3{font-size:21px;line-height:1.4;margin:7px 0}
    .article-row p{color:var(--ink-soft);font-size:14px;margin:6px 0 10px}
    .tag{font-size:12px;color:var(--primary-dark);font-weight:900;background:#fff1e9;padding:4px 8px;border-radius:5px}
    .side-panel{padding:25px;height:max-content}
    .side-panel h3{margin:0 0 16px;font-size:21px}
    .toc{display:grid;gap:12px}
    .toc a{border-bottom:1px solid var(--line);padding-bottom:11px;color:var(--ink-soft);font-weight:700}
    .toc a:hover{color:var(--primary)}
    .author-note{margin-top:24px;padding:16px;background:var(--surface-2);border-radius:8px;color:var(--ink-soft);font-size:14px}
    .longread{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center}
    .longread-media{min-height:360px;border-radius:14px;overflow:hidden;position:relative}
    .longread-media img{height:100%;min-height:360px}
    .longread-media:after{content:"阅读样章";position:absolute;left:20px;bottom:18px;background:rgba(24,25,27,.86);color:#fff;padding:7px 12px;border-radius:6px;font-weight:800}
    .longread-copy h2{font-size:32px;line-height:1.3;margin:10px 0 16px}
    .longread-copy p{color:var(--ink-soft);font-size:16px}
    .chapter-list{display:grid;gap:12px;margin:22px 0}
    .chapter-list div{display:flex;gap:14px;padding:12px 0;border-bottom:1px solid var(--line)}
    .chapter-list b{color:var(--primary);min-width:30px}
    .topic-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:16px}
    .topic-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px;min-height:190px}
    .topic-card.feature{background:var(--accent);color:#fff;min-height:260px}
    .topic-card h3{font-size:22px;line-height:1.35;margin:14px 0 9px}
    .topic-card p{color:var(--ink-soft);font-size:14px}
    .topic-card.feature p{color:#e7fffa}
    .topic-card a{font-weight:900;color:var(--primary-dark)}
    .topic-card.feature a{color:#fff}
    .faq-wrap{padding:28px}
    .faq-item{border-bottom:1px solid var(--line)}
    .faq-question{width:100%;border:0;background:transparent;text-align:left;padding:19px 35px 19px 0;position:relative;font-weight:900;color:var(--ink)}
    .faq-question:after{content:"+";position:absolute;right:5px;font-size:25px;color:var(--primary);transition:transform .2s}
    .faq-item.open .faq-question:after{transform:rotate(45deg)}
    .faq-answer{display:none;color:var(--ink-soft);padding:0 30px 18px 0}
    .faq-item.open .faq-answer{display:block}
    .cta-band{padding:38px 44px;background:var(--dark);color:#fff;display:flex;justify-content:space-between;align-items:center;gap:25px}
    .cta-band h2{margin:0 0 8px;font-size:30px}
    .cta-band p{margin:0;color:#d9d5cf}
    .newsletter{padding:28px;display:grid;grid-template-columns:1fr 1fr;gap:25px;align-items:center}
    .newsletter h2{margin:0 0 6px;font-size:25px}
    .newsletter p{margin:0;color:var(--ink-soft)}
    .subscribe-form{display:flex;gap:8px}
    .subscribe-form input{min-width:0;flex:1;border:1px solid var(--line);border-radius:9px;padding:12px 14px;background:#fff}
    .form-message{font-size:13px;color:var(--success);margin-top:8px}
    .site-footer{background:var(--dark);color:#fff;padding:60px 0 28px}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:32px}
    .footer-text{color:#bbb9b3;max-width:330px;font-size:14px}
    .footer-title{font-weight:900;margin-bottom:15px;color:#fff}
    .footer-links{display:grid;gap:9px;color:#bbb9b3;font-size:14px}
    .footer-links a:hover,.footer-bottom a:hover{color:#ffad7d}
    .record{color:#aaa8a3;font-size:13px;overflow-wrap:anywhere}
    .footer-bottom{border-top:1px solid #414247;margin-top:38px;padding-top:20px;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}
    .fixed-bar{position:fixed;z-index:55;left:0;right:0;bottom:0;background:rgba(32,33,36,.96);color:#fff;padding:12px 0 calc(12px + env(safe-area-inset-bottom));box-shadow:0 -8px 25px rgba(0,0,0,.16)}
    .fixed-inner{display:flex;align-items:center;justify-content:space-between;gap:18px}
    .fixed-inner strong{color:#ffb07d}
    .fixed-inner span{color:#d2d0ca;font-size:14px}
    .fixed-links{display:flex;align-items:center;gap:14px}
    .fixed-links a{font-weight:800;color:#fff}
    .fixed-links a:hover{color:#ffad7d}
    @media(max-width:1100px){
      .nav-wrap{grid-template-columns:auto minmax(200px,1fr) auto}
      .nav-links{display:none}.mobile-actions{display:flex}
      .hero-inner{grid-template-columns:1fr .78fr}.directory-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media(max-width:768px){
      body{padding-bottom:102px}.site-container{width:min(var(--container),calc(100% - 32px))}
      .nav-wrap{min-height:68px;grid-template-columns:auto 1fr auto;gap:10px}
      .nav-wrap>.nav-search{display:none}.brand span:last-child{font-size:18px}.brand-mark{width:34px;height:34px}
      .hero-inner,.intro-grid,.articles-layout,.longread,.newsletter{grid-template-columns:1fr}
      .hero-inner{padding:52px 0 66px;min-height:auto;gap:32px}.hero h1{font-size:43px}
      .feature-card{transform:none;max-width:520px}.section{padding:58px 0}.section-head{display:block}
      .topic-grid{grid-template-columns:1fr 1fr}.topic-card.feature{grid-column:span 2}
      .footer-grid{grid-template-columns:1fr 1fr}.cta-band{display:block;padding:30px}
      .cta-band .btn{margin-top:20px}.fixed-inner span{display:none}
    }
    @media(max-width:520px){
      .mobile-panel .nav-search{display:flex}.directory-grid,.topic-grid{grid-template-columns:1fr}
      .topic-card.feature{grid-column:auto}.article-row{grid-template-columns:1fr;gap:13px}.article-thumb{height:175px}
      .intro-copy,.article-panel,.side-panel,.faq-wrap{padding:21px}.longread-media,.longread-media img{min-height:250px}
      .footer-grid{grid-template-columns:1fr}.subscribe-form{display:grid;grid-template-columns:1fr}
      .fixed-inner{gap:8px}.fixed-inner strong{font-size:14px}.fixed-links{gap:8px;font-size:13px}
      .fixed-links .btn{padding:9px 11px;min-height:38px}
    }
    @media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}

/* roulang page: category3 */
:root{
      --primary:#f15a24;--primary-dark:#c94012;--accent:#18a999;--ink:#18191b;
      --ink-soft:#4d535b;--muted:#777f88;--bg:#f7f5f1;--surface:#fffdfa;
      --surface-2:#f0ede7;--line:#e4ded6;--dark:#202124;--dark-2:#2b2d31;
      --success:#169b62;--warn:#d98200;--radius:12px;--radius-sm:8px;
      --shadow:0 18px 48px rgba(27,29,31,.10);--shadow-sm:0 8px 24px rgba(27,29,31,.08);
      --container:1240px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--ink);line-height:1.75;padding-bottom:92px}
    body.menu-open{overflow:hidden}
    a{color:inherit;text-decoration:none;transition:color .2s ease,background .2s ease,border-color .2s ease,transform .2s ease}
    a:hover{color:var(--primary)}
    a:visited{color:inherit}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{cursor:pointer}
    button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(24,169,153,.42);outline-offset:3px}
    .site-container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
    .topbar{position:sticky;top:0;z-index:60;background:rgba(255,253,250,.96);backdrop-filter:saturate(160%) blur(14px);border-bottom:1px solid var(--line)}
    .nav-wrap{height:82px;display:grid;grid-template-columns:auto minmax(260px,1fr) auto;gap:18px;align-items:center}
    .brand{display:flex;align-items:center;gap:10px;font-weight:900;color:var(--ink);white-space:nowrap}
    .brand-mark{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--primary),#ffb15f);display:grid;place-items:center;color:#fff;font-weight:900;box-shadow:var(--shadow-sm)}
    .brand span:last-child{font-size:20px}
    .nav-search{display:flex;align-items:center;background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 6px 6px 16px;box-shadow:0 6px 18px rgba(31,32,34,.05)}
    .nav-search label{position:absolute;left:-9999px}
    .search-icon{color:var(--muted);margin-right:8px;font-size:20px;line-height:1}
    .nav-search input{border:0;outline:0;background:transparent;min-width:0;flex:1;color:var(--ink);padding:8px}
    .nav-search input::placeholder{color:#93989e}
    .search-submit{border:0;background:var(--dark);color:#fff;border-radius:999px;padding:8px 16px;font-weight:700}
    .search-submit:hover{background:var(--primary)}
    .nav-links{display:flex;align-items:center;gap:4px}
    .nav-link{position:relative;padding:9px 11px;border-radius:10px;color:var(--ink-soft);font-weight:700;font-size:14px;white-space:nowrap}
    .nav-link:hover{background:var(--surface-2);color:var(--ink)}
    .nav-link.active{background:#fff1e9;color:var(--primary-dark)}
    .nav-link.active::after{content:"";position:absolute;left:12px;right:12px;bottom:4px;height:2px;background:var(--primary);border-radius:2px}
    .mobile-actions{display:none;gap:8px}
    .icon-btn{width:42px;height:42px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);display:grid;place-items:center}
    .icon-btn:hover,.icon-btn.active{border-color:var(--primary);color:var(--primary);background:#fff6f0}
    .mobile-panel{display:none;border-top:1px solid var(--line);background:#fffdfa;padding:14px 0 18px}
    .mobile-panel.open{display:block}
    .mobile-panel .nav-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:12px}
    .section{padding:82px 0}
    .section-tight{padding:54px 0}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--primary-dark);font-weight:900;font-size:14px;background:#fff1e9;border:1px solid #ffd8c5;border-radius:999px;padding:6px 12px}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:30px}
    .section-title{font-size:clamp(27px,3vw,42px);line-height:1.24;font-weight:900;margin:10px 0 0;color:var(--ink);letter-spacing:0}
    .section-desc{color:var(--ink-soft);max-width:720px;margin:10px 0 0;font-size:17px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:10px;padding:12px 18px;font-weight:900;border:1px solid transparent;min-height:46px;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease}
    .btn:hover{transform:translateY(-1px)}
    .btn:active{transform:translateY(0)}
    .btn-primary{background:var(--primary);color:#fff;box-shadow:0 10px 24px rgba(241,90,36,.25)}
    .btn-primary:hover{background:var(--primary-dark);color:#fff}
    .btn-secondary{background:#fff;color:var(--ink);border-color:var(--line)}
    .btn-secondary:hover{border-color:var(--primary);color:var(--primary-dark);box-shadow:var(--shadow-sm)}
    .btn-text{padding:0;border:0;background:transparent;color:var(--primary-dark);font-weight:900}
    .badge{display:inline-flex;align-items:center;border:1px solid var(--line);background:#fff;border-radius:999px;padding:5px 10px;font-size:13px;color:var(--ink-soft);font-weight:800}
    .breadcrumbs{padding:20px 0 0;color:var(--muted);font-size:14px}
    .breadcrumbs a:hover{color:var(--primary)}
    .breadcrumbs span{margin:0 8px;color:#ada9a2}
    .topic-hero{padding:32px 0 42px}
    .topic-hero-grid{min-height:500px;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);overflow:hidden;border-radius:var(--radius);background:var(--dark);box-shadow:var(--shadow)}
    .topic-copy{padding:56px clamp(28px,5vw,66px);display:flex;flex-direction:column;justify-content:center;position:relative;overflow:hidden}
    .topic-copy:before{content:"";position:absolute;width:220px;height:220px;border:1px solid rgba(255,255,255,.15);border-radius:50%;right:-70px;top:-70px}
    .topic-copy:after{content:"";position:absolute;width:110px;height:110px;background:var(--primary);opacity:.95;border-radius:12px;transform:rotate(24deg);right:60px;bottom:-55px}
    .topic-copy>*{position:relative;z-index:1}
    .topic-copy .eyebrow{width:max-content;background:rgba(241,90,36,.18);border-color:rgba(255,184,143,.35);color:#ffc3a5}
    .topic-copy h1{font-size:clamp(38px,5vw,62px);line-height:1.1;margin:18px 0;color:#fff;font-weight:950}
    .topic-copy p{max-width:620px;color:#ddd9d3;font-size:18px;margin:0}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
    .topic-copy .btn-secondary{background:transparent;border-color:rgba(255,255,255,.34);color:#fff}
    .topic-copy .btn-secondary:hover{background:#fff;color:var(--ink)}
    .hero-visual{position:relative;min-height:420px;background:url('/assets/images/coverpic/cover-3.webp') center/cover no-repeat}
    .hero-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(18,19,20,.04),rgba(18,19,20,.75))}
    .index-panel{position:absolute;z-index:1;left:24px;right:24px;bottom:24px;background:rgba(255,253,250,.94);border:1px solid rgba(255,255,255,.7);border-radius:12px;padding:18px;box-shadow:var(--shadow-sm)}
    .index-panel h2{font-size:16px;margin:0 0 10px;font-weight:900}
    .index-tags{display:flex;flex-wrap:wrap;gap:8px}
    .index-tags a{padding:6px 10px;border-radius:8px;background:var(--surface-2);font-weight:800;font-size:13px}
    .index-tags a:hover{background:#fff1e9;color:var(--primary-dark)}
    .filter-band{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .filter-row{display:flex;align-items:center;gap:14px;padding:18px 0;overflow:auto}
    .filter-label{font-weight:900;white-space:nowrap}
    .filter-chip{white-space:nowrap;padding:7px 12px;border:1px solid var(--line);border-radius:999px;color:var(--ink-soft);font-weight:800;background:#fff}
    .filter-chip:hover,.filter-chip.active{color:var(--primary-dark);border-color:#ffb997;background:#fff1e9}
    .signal-grid{display:grid;grid-template-columns:1.1fr .9fr 1fr;gap:16px}
    .signal{min-height:210px;border-top:4px solid var(--primary);background:var(--surface);padding:25px;border-radius:var(--radius-sm);box-shadow:var(--shadow-sm)}
    .signal:nth-child(2){border-color:var(--accent);background:#eef9f7}
    .signal:nth-child(3){border-color:var(--dark);background:#f0ede7}
    .signal strong{display:block;font-size:44px;line-height:1;margin:18px 0 10px;font-weight:950}
    .signal h3{margin:0;font-size:19px}
    .signal p{margin:8px 0 0;color:var(--ink-soft);font-size:15px}
    .feature-layout{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(300px,.8fr);gap:28px;align-items:start}
    .feature-card{overflow:hidden;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm)}
    .feature-image{height:340px;position:relative;background:url('/assets/images/coverpic/cover-4.webp') center/cover no-repeat}
    .feature-image:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(22,23,25,.72),transparent 60%)}
    .image-caption{position:absolute;z-index:1;bottom:22px;left:24px;right:24px;color:#fff}
    .image-caption .badge{background:rgba(255,255,255,.18);border-color:rgba(255,255,255,.35);color:#fff}
    .image-caption h3{font-size:29px;line-height:1.25;margin:10px 0 0}
    .feature-body{padding:26px}
    .feature-body p{margin:0;color:var(--ink-soft)}
    .player-stack{display:grid;gap:12px}
    .player-row{display:grid;grid-template-columns:72px 1fr auto;gap:14px;align-items:center;border:1px solid var(--line);background:var(--surface);padding:14px;border-radius:var(--radius-sm)}
    .player-row:hover{border-color:#ffb997;transform:translateX(3px);box-shadow:var(--shadow-sm)}
    .player-num{width:48px;height:48px;border-radius:8px;background:var(--dark);color:#fff;display:grid;place-items:center;font-size:20px;font-weight:950}
    .player-row:nth-child(2) .player-num{background:var(--accent)}
    .player-row:nth-child(3) .player-num{background:var(--primary)}
    .player-row h3{font-size:17px;margin:0;font-weight:900}
    .player-row p{font-size:14px;color:var(--muted);margin:2px 0 0}
    .arrow-link{color:var(--primary-dark);font-weight:900;font-size:14px;white-space:nowrap}
    .archive-dark{background:var(--dark);color:#fff;position:relative;overflow:hidden}
    .archive-dark:before{content:"";position:absolute;inset:0;opacity:.08;background-image:linear-gradient(90deg,#fff 1px,transparent 1px),linear-gradient(#fff 1px,transparent 1px);background-size:42px 42px}
    .archive-grid{position:relative;display:grid;grid-template-columns:.75fr 1.25fr;gap:50px;align-items:center}
    .archive-dark .section-title{color:#fff}
    .archive-dark .section-desc{color:#d4d1cb}
    .archive-list{border-top:1px solid rgba(255,255,255,.22)}
    .archive-item{display:grid;grid-template-columns:88px 1fr auto;gap:18px;align-items:center;padding:18px 0;border-bottom:1px solid rgba(255,255,255,.17)}
    .archive-item .role{color:#ffbc9d;font-weight:900;font-size:13px}
    .archive-item h3{margin:0;font-size:18px}
    .archive-item p{margin:3px 0 0;color:#c7c5c1;font-size:14px}
    .archive-item a{color:#fff;font-weight:900}
    .archive-item a:hover{color:#ffb18b}
    .reading-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .reading-card{display:grid;grid-template-columns:150px 1fr;min-height:180px;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface)}
    .reading-card:hover{box-shadow:var(--shadow);border-color:#ffb997;transform:translateY(-2px)}
    .reading-card img{width:100%;height:100%;object-fit:cover}
    .reading-copy{padding:18px}
    .reading-copy h3{font-size:18px;line-height:1.35;margin:10px 0 8px}
    .reading-copy p{font-size:14px;line-height:1.65;color:var(--ink-soft);margin:0}
    .meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap;color:var(--muted);font-size:13px}
    .team-board{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
    .team-tile{padding:21px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);min-height:170px;position:relative;overflow:hidden}
    .team-tile:after{content:"";position:absolute;right:-28px;bottom:-47px;width:110px;height:110px;border:18px solid var(--surface-2);border-radius:50%}
    .team-tile:hover{border-color:var(--primary);box-shadow:var(--shadow-sm);transform:translateY(-2px)}
    .team-tile>*{position:relative;z-index:1}
    .team-symbol{font-size:32px;font-weight:950;color:var(--primary)}
    .team-tile:nth-child(2) .team-symbol,.team-tile:nth-child(4) .team-symbol{color:var(--accent)}
    .team-tile h3{font-size:18px;margin:15px 0 4px}
    .team-tile p{margin:0;color:var(--muted);font-size:14px}
    .pathway{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);overflow:hidden}
    .path-step{padding:28px;position:relative;min-height:205px;border-right:1px solid var(--line)}
    .path-step:last-child{border-right:0}
    .path-no{color:var(--primary);font-size:13px;font-weight:950}
    .path-step h3{margin:12px 0 8px;font-size:20px}
    .path-step p{margin:0;color:var(--ink-soft);font-size:15px}
    .path-step:after{content:"→";position:absolute;right:-12px;top:50%;z-index:2;width:24px;height:24px;border-radius:50%;background:var(--primary);color:#fff;text-align:center;line-height:24px;transform:translateY(-50%)}
    .path-step:last-child:after{display:none}
    .quote-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}
    .quote-main{background:#fff1e9;border:1px solid #ffd8c5;border-radius:var(--radius);padding:34px}
    .quote-main blockquote{font-size:25px;line-height:1.55;font-weight:900;margin:0}
    .quote-main footer{margin-top:18px;color:var(--primary-dark);font-weight:800}
    .quote-notes{display:grid;gap:12px}
    .note{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);padding:18px}
    .note h3{font-size:16px;margin:0 0 5px}
    .note p{font-size:14px;color:var(--ink-soft);margin:0}
    .faq-wrap{display:grid;grid-template-columns:.7fr 1.3fr;gap:48px;align-items:start}
    .faq-list{border-top:1px solid var(--line)}
    .faq-item{border-bottom:1px solid var(--line)}
    .faq-question{width:100%;text-align:left;display:flex;align-items:center;justify-content:space-between;gap:16px;background:transparent;border:0;padding:20px 0;font-weight:900;color:var(--ink);font-size:17px}
    .faq-question:hover{color:var(--primary-dark)}
    .faq-icon{width:28px;height:28px;border-radius:50%;background:var(--surface-2);display:grid;place-items:center;flex:none;transition:transform .2s ease,background .2s ease}
    .faq-item.open .faq-icon{transform:rotate(45deg);background:#fff1e9;color:var(--primary-dark)}
    .faq-answer{display:none;color:var(--ink-soft);padding:0 42px 20px 0}
    .faq-item.open .faq-answer{display:block}
    .cta-band{padding:54px 0;background:var(--primary);color:#fff;position:relative;overflow:hidden}
    .cta-band:before{content:"";position:absolute;right:8%;top:-90px;width:280px;height:280px;border:40px solid rgba(255,255,255,.15);border-radius:50%}
    .cta-inner{position:relative;display:flex;align-items:center;justify-content:space-between;gap:30px}
    .cta-inner h2{font-size:clamp(28px,3vw,42px);line-height:1.25;margin:0}
    .cta-inner p{margin:10px 0 0;color:#fff0e9;max-width:650px}
    .cta-band .btn-primary{background:#fff;color:var(--primary-dark);box-shadow:none}
    .cta-band .btn-primary:hover{background:var(--dark);color:#fff}
    .cta-band .btn-secondary{background:transparent;border-color:rgba(255,255,255,.55);color:#fff}
    .cta-band .btn-secondary:hover{background:#fff;color:var(--primary-dark)}
    .site-footer{background:var(--dark);color:#fff;padding:60px 0 26px}
    .footer-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr 1fr;gap:42px}
    .site-footer .brand{width:max-content;color:#fff}
    .footer-text{color:#c7c5c1;font-size:14px;max-width:340px;margin:0}
    .footer-title{font-size:15px;font-weight:900;margin-bottom:14px;color:#fff}
    .footer-links{display:grid;gap:9px}
    .footer-links a,.record{font-size:14px;color:#c7c5c1;margin:0}
    .footer-links a:hover,.site-footer a:hover{color:#ffb18b}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.16);padding-top:20px;margin-top:38px;display:flex;justify-content:space-between;gap:18px}
    .fixed-bar{position:fixed;z-index:55;left:0;right:0;bottom:0;background:rgba(32,33,36,.97);border-top:1px solid rgba(255,255,255,.14);color:#fff;padding:10px 0 calc(10px + env(safe-area-inset-bottom));backdrop-filter:blur(12px)}
    .fixed-inner{display:flex;justify-content:space-between;align-items:center;gap:18px}
    .fixed-inner p{margin:0;font-size:14px;color:#ddd9d3}
    .fixed-inner strong{color:#ffb18b}
    .fixed-actions{display:flex;gap:9px;flex-wrap:wrap}
    .fixed-bar .btn{min-height:38px;padding:8px 13px;font-size:14px}
    .fixed-bar .btn-secondary{background:transparent;border-color:rgba(255,255,255,.32);color:#fff}
    .fixed-bar .btn-secondary:hover{background:#fff;color:var(--ink)}
    @media (max-width:1120px){
      .nav-wrap{grid-template-columns:auto minmax(250px,1fr) auto}
      .nav-links{gap:0}
      .nav-link{padding:8px 8px;font-size:13px}
      .topic-hero-grid{grid-template-columns:1fr .82fr}
      .team-board{grid-template-columns:repeat(2,1fr)}
    }
    @media (max-width:900px){
      .nav-wrap{grid-template-columns:auto 1fr auto}
      .nav-wrap>.nav-links{display:none}
      .mobile-actions{display:flex}
      .topic-hero-grid{grid-template-columns:1fr}
      .hero-visual{min-height:330px}
      .feature-layout,.archive-grid,.faq-wrap{grid-template-columns:1fr}
      .signal-grid{grid-template-columns:1fr}
      .feature-image{height:300px}
      .footer-grid{grid-template-columns:repeat(2,1fr)}
      .section{padding:62px 0}
    }
    @media (max-width:640px){
      body{padding-bottom:120px}
      .site-container{width:min(var(--container),calc(100% - 32px))}
      .topbar{position:sticky}
      .nav-wrap{height:70px;gap:10px}
      .nav-wrap>.nav-search{display:none}
      .brand-mark{width:34px;height:34px}
      .brand span:last-child{font-size:18px}
      .topic-hero{padding-top:18px}
      .topic-copy{padding:38px 24px}
      .topic-copy h1{font-size:37px}
      .topic-copy p{font-size:16px}
      .hero-visual{min-height:300px}
      .index-panel{left:16px;right:16px;bottom:16px;padding:14px}
      .section-head{display:block;margin-bottom:22px}
      .section-desc{font-size:16px}
      .reading-grid{grid-template-columns:1fr}
      .reading-card{grid-template-columns:116px 1fr;min-height:150px}
      .archive-item{grid-template-columns:62px 1fr;gap:11px}
      .archive-item>a{grid-column:2}
      .pathway{grid-template-columns:1fr}
      .path-step{border-right:0;border-bottom:1px solid var(--line);min-height:auto}
      .path-step:last-child{border-bottom:0}
      .path-step:after{content:"↓";right:auto;left:50%;top:auto;bottom:-12px;transform:translateX(-50%)}
      .quote-grid{grid-template-columns:1fr}
      .quote-main{padding:25px}
      .quote-main blockquote{font-size:20px}
      .cta-inner,.fixed-inner{align-items:flex-start;flex-direction:column}
      .cta-inner{gap:18px}
      .cta-inner .hero-actions{margin-top:0}
      .footer-grid{grid-template-columns:1fr;gap:28px}
      .footer-bottom{flex-direction:column}
      .fixed-inner{gap:8px}
      .fixed-inner p{font-size:12px;line-height:1.45}
      .fixed-actions{width:100%}
      .fixed-actions .btn{flex:1}
      .mobile-panel .nav-search{margin:0 auto;width:100%}
    }
    @media (prefers-reduced-motion:reduce){
      html{scroll-behavior:auto}
      *,*:before,*:after{transition:none!important;animation:none!important}
    }

/* roulang page: category6 */
:root{--primary:#f15a24;--primary-dark:#c94012;--accent:#18a999;--ink:#18191b;--ink-soft:#4d535b;--muted:#777f88;--bg:#f7f5f1;--surface:#fffdfa;--surface-2:#f0ede7;--line:#e4ded6;--dark:#202124;--dark-2:#2b2d31;--success:#169b62;--warn:#d98200;--radius:12px;--radius-sm:8px;--shadow:0 18px 48px rgba(27,29,31,.10);--shadow-sm:0 8px 24px rgba(27,29,31,.08);--container:1240px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.75;padding-bottom:88px}body.menu-open{overflow:hidden}a{color:inherit;text-decoration:none;transition:color .2s ease,background .2s ease,border-color .2s ease,transform .2s ease}a:hover{color:var(--primary)}a:visited{color:inherit}img{display:block;max-width:100%}button,input{font:inherit}button{cursor:pointer}.site-container{width:min(var(--container),calc(100% - 40px));margin:0 auto}.topbar{position:sticky;top:0;z-index:60;background:rgba(255,253,250,.96);backdrop-filter:saturate(160%) blur(14px);border-bottom:1px solid var(--line)}.nav-wrap{min-height:82px;display:grid;grid-template-columns:auto minmax(280px,1fr) auto;gap:18px;align-items:center}.brand{display:flex;align-items:center;gap:10px;font-weight:900;white-space:nowrap}.brand-mark{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--primary),#ffb15f);display:grid;place-items:center;color:#fff;font-weight:900;box-shadow:var(--shadow-sm)}.brand span:last-child{font-size:20px}.nav-search{display:flex;align-items:center;background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 6px 6px 16px;box-shadow:0 6px 18px rgba(31,32,34,.05)}.nav-search label{position:absolute;left:-9999px}.search-icon{color:var(--muted);margin-right:8px;font-size:19px}.nav-search input{border:0;outline:0;background:transparent;min-width:0;flex:1;color:var(--ink);padding:8px}.nav-search input::placeholder{color:#93989e}.search-submit{border:0;background:var(--dark);color:#fff;border-radius:999px;padding:8px 16px;font-weight:700}.search-submit:hover{background:var(--primary)}.nav-links{display:flex;align-items:center;gap:4px}.nav-link{position:relative;padding:9px 11px;border-radius:10px;color:var(--ink-soft);font-weight:700;font-size:14px;white-space:nowrap}.nav-link:hover{background:var(--surface-2);color:var(--ink)}.nav-link.active{background:#fff1e9;color:var(--primary-dark)}.nav-link.active:after{content:"";position:absolute;left:12px;right:12px;bottom:4px;height:2px;background:var(--primary);border-radius:2px}.mobile-actions{display:none;gap:8px}.icon-btn{width:42px;height:42px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);display:grid;place-items:center}.icon-btn:hover,.icon-btn.active{border-color:var(--primary);color:var(--primary);background:#fff6f0}.mobile-panel{display:none;border-top:1px solid var(--line);background:var(--surface);padding:14px 0 18px}.mobile-panel.open{display:block}.mobile-panel .nav-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:12px}.section{padding:82px 0}.section-tight{padding:54px 0}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--primary-dark);font-weight:900;font-size:14px;background:#fff1e9;border:1px solid #ffd8c5;border-radius:999px;padding:6px 12px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:30px}.section-title{font-size:clamp(26px,3vw,42px);line-height:1.22;font-weight:900;margin:10px 0 0}.section-desc{color:var(--ink-soft);max-width:720px;margin:10px 0 0;font-size:17px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:10px;padding:12px 18px;font-weight:900;border:1px solid transparent;min-height:46px;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease}.btn:hover{transform:translateY(-1px)}.btn:active{transform:translateY(0)}.btn:focus-visible,.icon-btn:focus-visible,.nav-link:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid rgba(241,90,36,.35);outline-offset:3px}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 10px 24px rgba(241,90,36,.25)}.btn-primary:hover{background:var(--primary-dark);color:#fff}.btn-secondary{background:#fff;color:var(--ink);border-color:var(--line)}.btn-secondary:hover{border-color:var(--primary);color:var(--primary-dark);box-shadow:var(--shadow-sm)}.btn-text{padding:0;border:0;background:transparent;color:var(--primary-dark);font-weight:900}.badge{display:inline-flex;align-items:center;border:1px solid var(--line);background:#fff;border-radius:999px;padding:5px 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