/* roulang page: index */
:root{
            --ink:#17131d;
            --ink-soft:#241d2b;
            --cream:#f5f1ec;
            --sand:#e9dfd5;
            --coral:#c85b68;
            --coral-dark:#a84452;
            --champagne:#d6a86e;
            --text:#27222c;
            --muted:#746b78;
            --line:rgba(39,34,44,.13);
            --white-line:rgba(255,255,255,.16);
            --shadow:0 18px 55px rgba(36,25,42,.12);
            --radius:22px;
        }
        *{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{margin:0;background:var(--cream);color:var(--text);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;line-height:1.75}
        a{text-decoration:none;color:inherit}
        img{display:block;max-width:100%}
        button,input{font:inherit}
        button{cursor:pointer}
        .container{width:min(1180px,calc(100% - 40px));margin:auto}
        .site-header{position:absolute;top:18px;left:0;right:0;z-index:20}
        .nav-shell{height:72px;border:1px solid var(--white-line);background:rgba(23,19,29,.64);backdrop-filter:blur(18px);border-radius:18px;display:flex;align-items:center;justify-content:space-between;padding:0 12px 0 24px;box-shadow:0 10px 35px rgba(0,0,0,.16)}
        .brand{font-size:18px;font-weight:800;color:#fff;letter-spacing:.02em;white-space:nowrap}
        .brand span{color:var(--champagne)}
        .nav-links{display:flex;align-items:center;gap:8px;margin-left:auto;margin-right:18px}
        .nav-links a{color:#eee6ec;font-size:14px;padding:10px 14px;border-radius:10px;transition:.22s}
        .nav-links a:hover,.nav-links a:focus-visible,.nav-links a.active{color:#fff;background:rgba(200,91,104,.2)}
        .nav-links a.active{box-shadow:inset 0 -2px var(--coral)}
        .nav-action{background:var(--coral);color:#fff!important;padding:11px 18px!important;border-radius:11px!important;font-weight:700}
        .nav-action:hover{background:#d86c78!important;transform:translateY(-1px)}
        .menu-toggle{display:none;background:transparent;border:1px solid var(--white-line);color:#fff;border-radius:10px;width:44px;height:44px}
        .hero{min-height:710px;background:var(--ink);color:#fff;position:relative;overflow:hidden;padding:158px 0 92px}
        .hero:before{content:"";position:absolute;inset:0;background:linear-gradient(115deg,rgba(200,91,104,.18),transparent 42%),radial-gradient(circle at 76% 22%,rgba(214,168,110,.2),transparent 24%),repeating-linear-gradient(90deg,transparent 0 96px,rgba(255,255,255,.035) 97px 98px)}
        .hero:after{content:"";position:absolute;width:560px;height:560px;border:1px solid rgba(214,168,110,.19);border-radius:50%;right:-170px;bottom:-250px;box-shadow:0 0 0 34px rgba(214,168,110,.035),0 0 0 70px rgba(214,168,110,.025)}
        .hero-inner{position:relative;z-index:1}
        .eyebrow{display:inline-flex;align-items:center;gap:8px;color:#f1c88f;font-size:12px;letter-spacing:.16em;font-weight:700}
        .eyebrow:before{content:"";width:26px;height:1px;background:var(--coral)}
        h1{font-size:clamp(42px,6vw,72px);line-height:1.13;letter-spacing:-.05em;margin:22px 0 22px;max-width:720px}
        .hero-copy{font-size:17px;color:#d8ced8;max-width:650px;line-height:2}
        .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:34px}
        .btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:12px;border:1px solid transparent;font-size:14px;font-weight:700;transition:.22s}
        .btn-primary{background:var(--coral);color:#fff;box-shadow:0 10px 24px rgba(200,91,104,.22)}
        .btn-primary:hover{background:#d76b77;transform:translateY(-2px)}
        .btn-secondary{border-color:rgba(255,255,255,.26);color:#fff;background:rgba(255,255,255,.05)}
        .btn-secondary:hover{border-color:var(--champagne);background:rgba(214,168,110,.12)}
        .btn:focus-visible,.nav-links a:focus-visible,.faq-question:focus-visible,input:focus-visible{outline:3px solid rgba(214,168,110,.65);outline-offset:3px}
        .hero-index{margin-top:62px;display:flex;gap:12px;flex-wrap:wrap}
        .index-chip{border-left:2px solid var(--coral);padding:9px 18px;background:rgba(255,255,255,.06);color:#d9ced8;font-size:13px}
        .index-chip strong{display:block;color:#fff;font-size:17px}
        .section{padding:104px 0}
        .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:42px}
        .section-kicker{color:var(--coral);font-weight:800;font-size:12px;letter-spacing:.15em}
        h2{font-size:clamp(30px,4vw,44px);line-height:1.25;letter-spacing:-.04em;margin:8px 0 0}
        .section-intro{color:var(--muted);max-width:500px;margin:0}
        .progress-wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:30px;align-items:stretch}
        .progress-panel,.note-panel{border:1px solid var(--line);border-radius:var(--radius);padding:34px;background:#fffaf6;box-shadow:var(--shadow)}
        .progress-number{font-size:clamp(48px,7vw,76px);font-weight:800;line-height:1;color:var(--ink)}
        .progress-number small{font-size:18px;color:var(--coral)}
        .progress-track{height:10px;border-radius:20px;background:#e6dcd5;margin:25px 0 14px;overflow:hidden}
        .progress-track span{display:block;width:68%;height:100%;background:var(--coral);border-radius:inherit}
        .progress-meta{display:flex;justify-content:space-between;color:var(--muted);font-size:13px}
        .note-panel{background:var(--ink);color:#fff;display:flex;flex-direction:column;justify-content:space-between}
        .note-panel p{color:#cfc3cf;margin:12px 0 24px}
        .note-label{color:var(--champagne);font-size:13px;font-weight:700}
        .tiers{display:grid;grid-template-columns:1fr 1fr 1.2fr;gap:16px}
        .tier{padding:28px;border:1px solid var(--line);background:#fff;border-radius:18px;transition:.25s}
        .tier:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(200,91,104,.5)}
        .tier.featured{background:var(--ink);color:#fff;border-color:var(--ink)}
        .tier-tag{display:inline-block;color:var(--coral);font-size:12px;font-weight:800;margin-bottom:22px}
        .featured .tier-tag{color:var(--champagne)}
        .tier h3{font-size:22px;margin:0 0 10px}
        .tier p{color:var(--muted);font-size:14px;margin:0 0 20px}
        .featured p{color:#cfc3cf}
        .tier ul{padding:0;margin:0;list-style:none;border-top:1px solid var(--line)}
        .featured ul{border-color:var(--white-line)}
        .tier li{padding:10px 0;border-bottom:1px solid var(--line);font-size:13px}
        .featured li{border-color:var(--white-line)}
        .tier li:before{content:"＋";color:var(--coral);margin-right:8px}
        .supporters{background:#eee6df}
        .support-grid{display:grid;grid-template-columns:1fr 1.6fr;gap:44px;align-items:start}
        .support-intro p{color:var(--muted);max-width:380px}
        .support-wall{display:flex;flex-wrap:wrap;gap:12px}
        .supporter{padding:13px 17px;border-radius:12px;background:#fff;border:1px solid var(--line);font-size:13px}
        .supporter b{color:var(--coral);margin-right:7px}
        .news-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:30px}
        .featured-news{min-height:310px;border-radius:var(--radius);padding:32px;background:linear-gradient(145deg,#352638,#1a141f);color:#fff;display:flex;flex-direction:column;justify-content:end;position:relative;overflow:hidden}
        .featured-news:before{content:"";position:absolute;width:260px;height:260px;border:1px solid rgba(214,168,110,.35);border-radius:50%;right:-60px;top:-70px}
        .featured-news>*{position:relative}
        .news-list{border-top:1px solid var(--line)}
        .news-item{display:flex;justify-content:space-between;gap:20px;padding:21px 0;border-bottom:1px solid var(--line);transition:.2s}
        .news-item:hover{padding-left:9px;color:var(--coral)}
        .news-item span{font-size:12px;color:var(--muted);white-space:nowrap}
        .news-label{display:inline-block;color:var(--champagne);font-size:12px;font-weight:800;margin-bottom:13px}
        .featured-news h3{font-size:25px;line-height:1.45;margin:0 0 10px}
        .featured-news p{color:#d6cbd5;font-size:14px;margin:0}
        .quick-steps{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
        .step{padding:26px 20px 28px;border-right:1px solid var(--line)}
        .step:last-child{border-right:0}
        .step-num{font-size:13px;color:var(--coral);font-weight:800}
        .step h3{font-size:18px;margin:13px 0 7px}
        .step p{font-size:13px;color:var(--muted);margin:0}
        .faq-section{background:#fffaf6}
        .faq-list{max-width:820px;margin:auto;border-top:1px solid var(--line)}
        .faq-item{border-bottom:1px solid var(--line)}
        .faq-question{width:100%;min-height:64px;border:0;background:none;text-align:left;display:flex;justify-content:space-between;align-items:center;color:var(--text);font-weight:700;padding:12px 2px}
        .faq-question span:last-child{font-size:24px;color:var(--coral);transition:.2s}
        .faq-answer{display:none;color:var(--muted);font-size:14px;padding:0 38px 20px 2px}
        .faq-item.open .faq-answer{display:block}
        .faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
        .cta{padding:78px 0;background:var(--ink);color:#fff}
        .cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}
        .cta h2{max-width:590px}
        .cta p{color:#cfc3cf;max-width:570px}
        .site-footer{background:#110e15;color:#b9aeb8;padding:42px 0 24px}
        .footer-top{display:flex;justify-content:space-between;gap:30px;padding-bottom:30px;border-bottom:1px solid var(--white-line)}
        .footer-brand{color:#fff;font-weight:800;font-size:18px}
        .footer-brand span{color:var(--champagne)}
        .footer-note{font-size:13px;max-width:430px;margin:10px 0 0}
        .footer-links{display:flex;gap:20px;align-items:start}
        .footer-links a{font-size:13px;transition:.2s}
        .footer-links a:hover{color:#fff}
        .copyright{font-size:12px;padding-top:20px;color:#887d87}
        .search-box{display:flex;gap:8px;margin-top:24px;max-width:420px}
        .search-box label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
        .search-box input{flex:1;min-width:0;border:1px solid var(--line);border-radius:11px;background:#fff;padding:11px 14px;color:var(--text)}
        @media(max-width:1024px){.nav-links{gap:0}.nav-links a{padding:10px 9px}.progress-wrap,.news-grid,.support-grid{grid-template-columns:1fr}.tiers{grid-template-columns:1fr 1fr}.tier.featured{grid-column:span 2}.quick-steps{grid-template-columns:1fr 1fr}.step:nth-child(2){border-right:0}.step:nth-child(-n+2){border-bottom:1px solid var(--line)}}
        @media(max-width:768px){.container{width:min(100% - 28px,620px)}.site-header{top:10px}.nav-shell{height:62px;padding-left:16px}.brand{font-size:16px}.menu-toggle{display:block}.nav-links{display:none;position:absolute;top:70px;left:0;right:0;margin:0;padding:10px;background:var(--ink);border:1px solid var(--white-line);border-radius:14px;flex-direction:column;align-items:stretch}.nav-links.open{display:flex}.nav-links a{padding:13px 14px}.nav-action{margin-top:4px;text-align:center}.hero{min-height:680px;padding-top:132px}.section{padding:76px 0}.section-head{display:block;margin-bottom:30px}.section-intro{margin-top:16px}.cta-inner,.footer-top{display:block}.cta .btn{margin-top:12px}.footer-links{margin-top:24px}.search-box{max-width:none}}
        @media(max-width:520px){h1{font-size:40px}.hero-copy{font-size:15px}.hero-actions{display:grid}.hero-actions .btn{width:100%}.hero-index{margin-top:42px}.tiers{grid-template-columns:1fr}.tier.featured{grid-column:auto}.quick-steps{grid-template-columns:1fr}.step{border-right:0!important;border-bottom:1px solid var(--line)}.step:last-child{border-bottom:0}.featured-news{min-height:280px;padding:25px}.news-item{display:block}.news-item span{display:block;margin-top:5px}.footer-links{flex-wrap:wrap}}
        @media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

/* roulang page: category1 */
:root{
      --ink:#17131d;
      --ink-soft:#241d2b;
      --cream:#f5f1ec;
      --sand:#e9dfd5;
      --coral:#c85b68;
      --coral-dark:#a84452;
      --champagne:#d6a86e;
      --text:#27222c;
      --muted:#746b78;
      --line:rgba(39,34,44,.13);
      --white-line:rgba(255,255,255,.16);
      --shadow:0 18px 55px rgba(36,25,42,.12);
      --radius:22px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--cream);color:var(--text);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;line-height:1.75}
    a{text-decoration:none;color:inherit}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{cursor:pointer}
    .container{width:min(1180px,calc(100% - 40px));margin:auto}
    .site-header{position:absolute;top:18px;left:0;right:0;z-index:20}
    .nav-shell{height:72px;border:1px solid var(--white-line);background:rgba(23,19,29,.64);backdrop-filter:blur(18px);border-radius:18px;display:flex;align-items:center;justify-content:space-between;padding:0 12px 0 24px;box-shadow:0 10px 35px rgba(0,0,0,.16)}
    .brand{font-size:18px;font-weight:800;color:#fff;letter-spacing:.02em;white-space:nowrap}
    .brand span{color:var(--champagne)}
    .nav-links{display:flex;align-items:center;gap:8px;margin-left:auto;margin-right:18px}
    .nav-links a{color:#eee6ec;font-size:14px;padding:10px 14px;border-radius:10px;transition:.22s}
    .nav-links a:hover,.nav-links a:focus-visible,.nav-links a.active{color:#fff;background:rgba(200,91,104,.2)}
    .nav-links a.active{box-shadow:inset 0 -2px var(--coral)}
    .nav-action{background:var(--coral);color:#fff!important;padding:11px 18px!important;border-radius:11px!important;font-weight:700}
    .nav-action:hover{background:#d86c78!important;transform:translateY(-1px)}
    .menu-toggle{display:none;background:transparent;border:1px solid var(--white-line);color:#fff;border-radius:10px;width:44px;height:44px}
    .page-hero{background:var(--ink);color:#fff;padding:160px 0 78px;position:relative;overflow:hidden}
    .page-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(200,91,104,.2),transparent 42%),radial-gradient(circle at 80% 25%,rgba(214,168,110,.2),transparent 25%),repeating-linear-gradient(90deg,transparent 0 96px,rgba(255,255,255,.035) 97px 98px)}
    .page-hero:after{content:"";position:absolute;width:470px;height:470px;border:1px solid rgba(214,168,110,.2);border-radius:50%;right:-130px;bottom:-280px;box-shadow:0 0 0 34px rgba(214,168,110,.04),0 0 0 70px rgba(214,168,110,.025)}
    .hero-content{position:relative;z-index:1}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:#f1c88f;font-size:12px;letter-spacing:.16em;font-weight:700}
    .eyebrow:before{content:"";width:26px;height:1px;background:var(--coral)}
    h1,h2,h3,p{margin-top:0}
    h1{font-size:clamp(38px,6vw,66px);line-height:1.18;letter-spacing:-.045em;margin:22px 0 18px;max-width:760px}
    .hero-summary{font-size:17px;line-height:2;color:#d8ced8;max-width:680px;margin-bottom:30px}
    .hero-meta{display:flex;flex-wrap:wrap;gap:10px}
    .meta-chip{border:1px solid var(--white-line);background:rgba(255,255,255,.06);padding:8px 14px;color:#e3d7e0;border-radius:999px;font-size:13px}
    .section{padding:90px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:34px}
    .section-kicker{color:var(--coral);font-weight:800;font-size:12px;letter-spacing:.15em}
    h2{font-size:clamp(28px,4vw,42px);line-height:1.25;letter-spacing:-.035em;margin:8px 0 0}
    h3{font-size:21px;line-height:1.45;margin-bottom:10px}
    .section-intro{color:var(--muted);max-width:520px;margin:0}
    .filter-panel{background:#fffaf6;border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);display:grid;grid-template-columns:1fr auto;gap:18px;align-items:center}
    .search-box{display:flex;align-items:center;border:1px solid var(--line);background:#fff;border-radius:12px;min-height:50px;padding:0 15px;transition:.2s}
    .search-box:focus-within{border-color:var(--coral);box-shadow:0 0 0 4px rgba(200,91,104,.12)}
    .search-box span{color:var(--coral);font-size:20px;margin-right:10px}
    .search-box input{border:0;outline:0;background:transparent;width:100%;color:var(--text);font-size:14px}
    .filter-label{font-size:12px;color:var(--muted);display:block;margin-bottom:6px}
    .sort-select{min-height:50px;border:1px solid var(--line);background:#fff;border-radius:12px;padding:0 38px 0 14px;color:var(--text);outline:0}
    .sort-select:focus{border-color:var(--coral);box-shadow:0 0 0 4px rgba(200,91,104,.12)}
    .tag-row{display:flex;gap:9px;overflow-x:auto;padding:22px 2px 4px;scrollbar-width:thin}
    .tag{border:1px solid var(--line);background:rgba(255,255,255,.5);color:var(--muted);padding:8px 15px;border-radius:999px;white-space:nowrap;font-size:13px;transition:.2s}
    .tag:hover,.tag.active{background:var(--coral);border-color:var(--coral);color:#fff}
    .catalog-layout{display:grid;grid-template-columns:330px 1fr;gap:28px;align-items:start;margin-top:42px}
    .guide-card{background:var(--ink);color:#fff;border-radius:var(--radius);padding:30px;position:sticky;top:24px;overflow:hidden}
    .guide-card:after{content:"";position:absolute;width:220px;height:220px;border:1px solid rgba(214,168,110,.3);border-radius:50%;right:-105px;top:-80px}
    .guide-card>*{position:relative;z-index:1}
    .guide-card .small-title{color:var(--champagne);font-size:12px;font-weight:800;letter-spacing:.1em}
    .guide-card p{color:#cfc3cf;font-size:14px;line-height:1.9}
    .guide-list{border-top:1px solid var(--white-line);margin-top:25px}
    .guide-list a{display:flex;justify-content:space-between;gap:15px;padding:14px 0;border-bottom:1px solid var(--white-line);font-size:14px;color:#eee6ec;transition:.2s}
    .guide-list a:hover{color:var(--champagne);padding-left:6px}
    .guide-list b{color:var(--coral);font-weight:700}
    .content-stack{display:flex;flex-direction:column;gap:14px}
    .content-card{background:#fffaf6;border:1px solid var(--line);border-radius:18px;padding:24px;display:grid;grid-template-columns:112px 1fr auto;gap:22px;align-items:center;transition:.24s;position:relative}
    .content-card:hover{transform:translateY(-3px);border-color:rgba(200,91,104,.45);box-shadow:var(--shadow)}
    .cover{height:105px;border-radius:14px;background:linear-gradient(145deg,#3b283d,#b65362);position:relative;overflow:hidden}
    .cover:before{content:"";position:absolute;width:120px;height:120px;border:1px solid rgba(255,255,255,.42);border-radius:50%;right:-35px;top:-18px}
    .cover:after{content:"";position:absolute;width:55px;height:55px;border:1px solid rgba(214,168,110,.7);transform:rotate(45deg);left:24px;bottom:-20px}
    .cover.alt{background:linear-gradient(145deg,#201823,#806374)}
    .cover.warm{background:linear-gradient(145deg,#3b2b29,#c48467)}
    .card-tag{color:var(--coral);font-size:12px;font-weight:800;letter-spacing:.04em}
    .content-card h3{margin:5px 0 6px;font-size:19px}
    .content-card p{font-size:13px;color:var(--muted);margin:0;line-height:1.7}
    .card-meta{font-size:12px;color:var(--muted);white-space:nowrap;align-self:start}
    .text-link{color:var(--coral);font-weight:700;font-size:13px;white-space:nowrap;transition:.2s}
    .text-link:hover{color:var(--coral-dark);transform:translateX(3px)}
    .wide-feature{margin-top:28px;background:var(--sand);border-radius:var(--radius);padding:30px 34px;display:flex;align-items:center;justify-content:space-between;gap:25px;border:1px solid rgba(214,168,110,.3)}
    .wide-feature p{color:var(--muted);font-size:14px;margin:0;max-width:650px}
    .btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:12px;border:1px solid transparent;font-size:14px;font-weight:700;transition:.22s}
    .btn-primary{background:var(--coral);color:#fff;box-shadow:0 10px 24px rgba(200,91,104,.22)}
    .btn-primary:hover{background:#d76b77;transform:translateY(-2px)}
    .btn-secondary{border-color:rgba(39,34,44,.2);color:var(--text);background:rgba(255,255,255,.42)}
    .btn-secondary:hover{border-color:var(--coral);color:var(--coral);background:#fff}
    .btn:focus-visible,.nav-links a:focus-visible,.faq-question:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid rgba(214,168,110,.65);outline-offset:3px}
    .faq-section{background:#fffaf6}
    .faq-list{max-width:820px;margin:auto;border-top:1px solid var(--line)}
    .faq-item{border-bottom:1px solid var(--line)}
    .faq-question{width:100%;min-height:64px;border:0;background:none;text-align:left;display:flex;justify-content:space-between;align-items:center;color:var(--text);font-weight:700;padding:12px 2px}
    .faq-question span:last-child{font-size:24px;color:var(--coral);transition:.2s}
    .faq-answer{display:none;color:var(--muted);font-size:14px;padding:0 38px 20px 2px}
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
    .cta{padding:78px 0;background:var(--ink);color:#fff}
    .cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}
    .cta h2{max-width:610px}
    .cta p{color:#cfc3cf;max-width:600px}
    .site-footer{background:#110e15;color:#b9aeb8;padding:42px 0 24px}
    .footer-top{display:flex;justify-content:space-between;gap:40px;padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.12)}
    .footer-brand{font-size:19px;color:#fff;font-weight:800}
    .footer-brand span{color:var(--champagne)}
    .footer-note{font-size:13px;max-width:420px;margin:10px 0 0;color:#968b96}
    .footer-links{display:flex;gap:22px;align-items:flex-start}
    .footer-links a{font-size:13px;transition:.2s}
    .footer-links a:hover{color:var(--champagne)}
    .copyright{padding-top:20px;color:#7f747f;font-size:12px}
    @media (max-width:1024px){
      .catalog-layout{grid-template-columns:280px 1fr}
      .content-card{grid-template-columns:92px 1fr}
      .card-meta{grid-column:2}
      .content-card .text-link{grid-column:2;justify-self:start}
    }
    @media (max-width:768px){
      .container{width:min(100% - 28px,620px)}
      .site-header{top:10px}
      .nav-shell{height:62px;padding-left:16px}
      .menu-toggle{display:block}
      .nav-links{display:none;position:absolute;top:70px;left:0;right:0;margin:0;padding:12px;background:rgba(23,19,29,.97);border:1px solid var(--white-line);border-radius:16px;flex-direction:column;align-items:stretch}
      .nav-links.open{display:flex}
      .nav-links a{min-height:44px}
      .page-hero{padding:132px 0 65px}
      .section{padding:68px 0}
      .section-head,.cta-inner,.wide-feature{display:block}
      .section-intro{margin-top:14px}
      .filter-panel{grid-template-columns:1fr}
      .catalog-layout{grid-template-columns:1fr;margin-top:28px}
      .guide-card{position:static}
      .content-card{grid-template-columns:82px 1fr;gap:14px;padding:18px}
      .cover{height:88px}
      .card-meta{grid-column:2}
      .wide-feature .btn{margin-top:20px}
      .cta .btn{margin-top:10px}
      .footer-top{display:block}
      .footer-links{margin-top:22px;flex-wrap:wrap}
    }
    @media (max-width:520px){
      h1{font-size:38px}
      .hero-summary{font-size:15px}
      .content-card h3{font-size:17px}
      .content-card p{font-size:12px}
      .content-card .text-link{font-size:12px}
      .copyright{line-height:1.8}
    }
    @media (prefers-reduced-motion:reduce){
      *,*:before,*:after{scroll-behavior:auto!important;transition:none!important}
    }