/* roulang page: index */
:root{
      --ink:#f6eee8;--muted:#b9a9b8;--deep:#17121d;--panel:#241a2a;
      --panel-2:#2d2032;--berry:#713d68;--wine:#4c243f;--coral:#e78371;
      --gold:#e4b88d;--line:rgba(237,200,194,.16);--radius:18px;
      --shadow:0 18px 48px rgba(0,0,0,.22);--max:1220px;
    }
    *,*:before,*:after{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--deep);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;line-height:1.85;padding-bottom:88px}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    a:hover{color:var(--coral)}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    .container{max-width:var(--max)}
    .site-header{background:rgba(23,18,29,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:1000}
    .navbar{min-height:78px}
    .brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.02em;max-width:340px}
    .brand-mark{width:38px;height:38px;border-radius:12px;background:linear-gradient(145deg,var(--coral),var(--berry));display:grid;place-items:center;color:#261725;font-size:14px;box-shadow:0 8px 20px rgba(231,131,113,.2)}
    .brand-text{font-size:16px;line-height:1.25}
    .brand-text small{display:block;color:var(--muted);font-size:10px;font-weight:600;letter-spacing:.14em;margin-top:3px}
    .navbar-toggler{border:1px solid var(--line);padding:8px 11px}
    .navbar-toggler:focus{box-shadow:0 0 0 3px rgba(231,131,113,.25)}
    .navbar-toggler-icon{filter:invert(1) sepia(.2)}
    .nav-link{color:var(--muted)!important;font-size:14px;padding:10px 16px!important;border-radius:10px}
    .nav-link:hover,.nav-link.active{color:var(--ink)!important;background:rgba(231,131,113,.1)}
    .nav-link.active{box-shadow:inset 0 -2px var(--coral)}
    .nav-note{font-size:12px;color:var(--gold);border-left:1px solid var(--line);padding-left:18px}
    .hero{padding:72px 0 54px;background:radial-gradient(circle at 90% 10%,rgba(113,61,104,.34),transparent 38%),linear-gradient(180deg,#1d1523 0%,var(--deep) 100%)}
    .hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:42px;align-items:center}
    .eyebrow,.section-kicker{color:var(--coral);font-size:12px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}
    h1,h2,h3{font-weight:800;line-height:1.3;margin:0}
    h1{font-size:clamp(35px,5vw,66px);letter-spacing:-.045em;margin:15px 0 20px;max-width:760px}
    h2{font-size:clamp(26px,3vw,40px);letter-spacing:-.03em}
    h3{font-size:19px}
    .hero-copy{font-size:17px;color:var(--muted);max-width:680px;margin-bottom:28px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .btn{border-radius:11px;padding:12px 20px;font-weight:700;min-height:48px;border:1px solid transparent}
    .btn-primary{background:var(--coral);border-color:var(--coral);color:#261522}
    .btn-primary:hover{background:#f29a86;border-color:#f29a86;color:#24131e;transform:translateY(-2px)}
    .btn-ghost{background:transparent;border-color:var(--line);color:var(--ink)}
    .btn-ghost:hover{border-color:var(--coral);background:rgba(231,131,113,.08);color:var(--ink);transform:translateY(-2px)}
    .btn:focus,.filter-chip:focus,input:focus{outline:3px solid rgba(231,131,113,.35);outline-offset:2px}
    .hero-meta{display:flex;gap:22px;flex-wrap:wrap;margin-top:28px;color:var(--muted);font-size:13px}
    .meta-item strong{display:block;color:var(--ink);font-size:20px;line-height:1.2}
    .search-stage{background:var(--panel);border:1px solid var(--line);border-radius:26px;padding:28px;box-shadow:var(--shadow);position:relative;overflow:hidden}
    .search-stage:after{content:"索引 / 01";position:absolute;right:22px;top:18px;color:rgba(228,184,141,.55);font-size:11px;letter-spacing:.12em}
    .stage-title{font-size:22px;margin:25px 0 8px}
    .stage-copy{color:var(--muted);font-size:14px;margin-bottom:20px}
    .search-box{display:flex;background:#18121e;border:1px solid var(--line);border-radius:12px;padding:5px}
    .search-box input{background:transparent;border:0;color:var(--ink);min-width:0;padding:9px 12px}
    .search-box input:focus{outline:0}
    .search-box button{border:0;border-radius:9px;background:var(--berry);color:var(--ink);padding:9px 14px;font-weight:700}
    .search-box button:hover{background:var(--coral);color:#251522}
    .tag-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:17px}
    .tag,.badge-soft{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:30px;color:var(--muted);font-size:12px;padding:5px 10px;background:rgba(255,255,255,.025)}
    .tag:hover,.badge-soft.active{border-color:var(--coral);color:var(--coral)}
    .abstract-art{height:120px;border-radius:15px;margin-top:22px;background:linear-gradient(130deg,#4b2648 0 34%,#be655d 34% 48%,#302033 48% 72%,#9b596d 72%);position:relative;overflow:hidden}
    .abstract-art:before,.abstract-art:after{content:"";position:absolute;border-radius:50%;border:1px solid rgba(255,235,218,.35)}
    .abstract-art:before{width:170px;height:170px;right:12%;top:-76px}.abstract-art:after{width:90px;height:90px;left:17%;bottom:-42px}
    .section{padding:78px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:30px}
    .section-intro{color:var(--muted);max-width:650px;margin:11px 0 0}
    .triple{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .feature{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:25px;min-height:210px;transition:.25s}
    .feature:hover,.content-card:hover,.quote-panel:hover{transform:translateY(-4px);border-color:rgba(231,131,113,.48);box-shadow:var(--shadow)}
    .num{color:var(--coral);font-size:12px;letter-spacing:.12em;font-weight:800;margin-bottom:34px}
    .feature p,.content-card p,.quote-panel p{color:var(--muted);font-size:14px;margin:10px 0 0}
    .pathway{background:#211827;border-block:1px solid var(--line)}
    .path-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:35px;align-items:center}
    .path-visual{border:1px solid var(--line);border-radius:22px;background:var(--panel);padding:22px}
    .path-item{display:flex;gap:16px;padding:16px 0;border-bottom:1px solid var(--line)}
    .path-item:last-child{border-bottom:0}
    .path-icon{width:35px;height:35px;border-radius:10px;background:var(--wine);color:var(--coral);display:grid;place-items:center;font-weight:800;flex:0 0 auto}
    .path-item strong{font-size:15px}.path-item span{display:block;color:var(--muted);font-size:13px}
    .index-board{display:grid;grid-template-columns:1.15fr .85fr;gap:18px}
    .content-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:22px;transition:.25s}
    .content-card.large{min-height:300px;background:linear-gradient(145deg,rgba(113,61,104,.5),var(--panel) 58%)}
    .card-top{display:flex;justify-content:space-between;gap:10px;margin-bottom:65px}
    .card-code{color:var(--gold);font-size:12px;letter-spacing:.1em}
    .card-list{display:grid;gap:18px}
    .mini-card{display:flex;gap:15px;align-items:flex-start;background:var(--panel-2);border-radius:14px;padding:16px;border:1px solid transparent}
    .mini-card:hover{border-color:var(--coral)}
    .mini-mark{width:52px;height:52px;border-radius:12px;background:linear-gradient(145deg,var(--wine),#9a5665);flex:0 0 auto}
    .mini-card h3{font-size:16px}
    .mini-card p{font-size:12px;margin-top:4px}
    .social{background:linear-gradient(180deg,var(--deep),#211827)}
    .social-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:20px}
    .quote-panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:.25s}
    .quote-panel strong{font-size:26px;color:var(--gold)}
    .quote-line{display:flex;align-items:center;gap:12px;padding:17px 0;border-bottom:1px solid var(--line);font-size:14px}
    .quote-line:last-child{border-bottom:0}.avatar{width:30px;height:30px;border-radius:50%;background:var(--coral);display:inline-block}
    .faq-wrap{max-width:880px;margin:auto}.accordion-item{background:var(--panel);border:1px solid var(--line)!important;margin-bottom:10px;border-radius:13px!important;overflow:hidden}
    .accordion-button{background:var(--panel);color:var(--ink);font-weight:700;padding:19px 22px;box-shadow:none!important}
    .accordion-button:not(.collapsed){background:var(--panel-2);color:var(--coral)}
    .accordion-button:after{filter:invert(1) sepia(.3)}.accordion-body{background:var(--panel-2);color:var(--muted);font-size:14px;padding:0 22px 20px}
    .cta-panel{background:linear-gradient(120deg,var(--berry),var(--wine));border-radius:24px;padding:38px;display:flex;justify-content:space-between;align-items:center;gap:25px}
    .cta-panel p{color:#ead7d6;margin:9px 0 0}.site-footer{padding:46px 0 30px;border-top:1px solid var(--line);background:#120e17}
    .footer-grid{display:flex;justify-content:space-between;gap:35px;flex-wrap:wrap}
    .footer-copy{color:var(--muted);font-size:13px;max-width:430px;margin-top:13px}
    .footer-links{display:flex;gap:24px;align-items:center;color:var(--muted);font-size:13px}
    .footer-links a:hover{color:var(--coral)}
    .fixed-cta{position:fixed;z-index:900;bottom:16px;left:50%;transform:translateX(-50%);width:min(960px,calc(100% - 32px));background:rgba(36,26,42,.97);border:1px solid rgba(231,131,113,.4);border-radius:15px;padding:12px 16px;display:flex;align-items:center;justify-content:space-between;gap:18px;box-shadow:0 12px 35px rgba(0,0,0,.4);backdrop-filter:blur(12px)}
    .fixed-cta span{font-size:13px;color:var(--muted)}.fixed-cta strong{color:var(--ink);margin-right:8px}
    .age-note{color:var(--gold);font-size:12px;margin-top:18px}
    @media(max-width:991px){.hero-grid,.path-grid,.index-board,.social-grid{grid-template-columns:1fr}.hero{padding-top:52px}.nav-note{display:none}}
    @media(max-width:767px){body{padding-bottom:112px}.navbar{min-height:68px}.brand-text{font-size:13px}.brand-mark{width:34px;height:34px}.hero{padding:42px 0}.hero-copy{font-size:15px}.section{padding:54px 0}.section-head{display:block}.triple{grid-template-columns:1fr}.feature{min-height:auto}.num{margin-bottom:20px}.cta-panel{display:block;padding:28px}.cta-panel .btn{margin-top:20px}.footer-links{width:100%;flex-wrap:wrap;gap:14px}.fixed-cta{bottom:10px;padding:10px 12px}.fixed-cta span{font-size:11px}.fixed-cta strong{display:block;font-size:12px}.fixed-cta .btn{min-height:40px;padding:8px 12px;font-size:12px}}
    @media(max-width:520px){h1{font-size:35px}.search-stage{padding:20px}.search-box button{padding-inline:10px}.content-card.large{min-height:250px}.fixed-cta{width:calc(100% - 20px)}}

/* roulang page: category1 */
:root{
      --ink:#f6eee8;
      --muted:#b9a9b8;
      --deep:#17121d;
      --panel:#241a2a;
      --panel-2:#2d2032;
      --berry:#713d68;
      --wine:#4c243f;
      --coral:#e78371;
      --gold:#e4b88d;
      --line:rgba(237,200,194,.16);
      --line-strong:rgba(231,131,113,.48);
      --radius:18px;
      --shadow:0 18px 48px rgba(0,0,0,.22);
      --max:1220px;
    }

    *,*::before,*::after{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--ink);
      background:
        radial-gradient(circle at 10% 0%,rgba(113,61,104,.16),transparent 30%),
        var(--deep);
      font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
      line-height:1.85;
      padding-bottom:86px;
    }
    a{color:inherit;text-decoration:none;transition:.25s ease}
    a:hover{color:var(--coral)}
    img{max-width:100%;display:block}
    button,input,select{font:inherit}
    .container{max-width:var(--max)}
    .site-header{
      position:sticky;
      top:0;
      z-index:1000;
      background:rgba(23,18,29,.96);
      border-bottom:1px solid var(--line);
      backdrop-filter:blur(12px);
    }
    .navbar{min-height:78px}
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      max-width:350px;
      font-weight:800;
      letter-spacing:.02em;
    }
    .brand-mark{
      width:38px;
      height:38px;
      display:grid;
      place-items:center;
      flex:0 0 auto;
      border-radius:12px;
      color:#261725;
      background:linear-gradient(145deg,var(--coral),var(--berry));
      box-shadow:0 8px 20px rgba(231,131,113,.2);
      font-size:14px;
    }
    .brand-text{font-size:16px;line-height:1.25}
    .brand-text small{
      display:block;
      margin-top:3px;
      color:var(--muted);
      font-size:10px;
      font-weight:600;
      letter-spacing:.14em;
    }
    .navbar-toggler{border:1px solid var(--line);padding:8px 11px}
    .navbar-toggler:focus{box-shadow:0 0 0 3px rgba(231,131,113,.25)}
    .navbar-toggler-icon{filter:invert(1) sepia(.2)}
    .nav-link{
      color:var(--muted)!important;
      border-radius:10px;
      padding:10px 16px!important;
      font-size:14px;
    }
    .nav-link:hover,.nav-link.active{
      color:var(--ink)!important;
      background:rgba(231,131,113,.1);
    }
    .nav-link.active{box-shadow:inset 0 -2px var(--coral)}
    .nav-note{
      padding-left:18px;
      border-left:1px solid var(--line);
      color:var(--gold);
      font-size:12px;
    }

    .page-hero{
      padding:42px 0 62px;
      background:
        radial-gradient(circle at 88% 20%,rgba(113,61,104,.4),transparent 32%),
        linear-gradient(180deg,#1d1523 0%,var(--deep) 100%);
    }
    .breadcrumb{
      --bs-breadcrumb-divider-color:var(--muted);
      margin:0 0 38px;
      font-size:13px;
    }
    .breadcrumb-item{color:var(--muted)}
    .breadcrumb-item a:hover{color:var(--coral)}
    .breadcrumb-item.active{color:var(--ink)}
    .intro-grid{
      display:grid;
      grid-template-columns:minmax(0,1.2fr) minmax(300px,.8fr);
      gap:38px;
      align-items:end;
    }
    .eyebrow,.section-kicker{
      color:var(--coral);
      font-size:12px;
      font-weight:800;
      letter-spacing:.16em;
    }
    h1,h2,h3{line-height:1.3;margin:0;font-weight:800}
    h1{max-width:800px;font-size:clamp(34px,5vw,62px);letter-spacing:-.04em}
    .lead-copy{
      max-width:760px;
      margin:20px 0 0;
      color:var(--muted);
      font-size:17px;
    }
    .access-note{
      padding:20px 22px;
      border:1px solid rgba(228,184,141,.28);
      border-radius:16px;
      background:rgba(76,36,63,.42);
      color:var(--muted);
      font-size:13px;
    }
    .access-note strong{display:block;color:var(--gold);margin-bottom:5px}

    .section{padding:74px 0}
    .section-head{
      display:flex;
      justify-content:space-between;
      align-items:end;
      gap:24px;
      margin-bottom:28px;
    }
    .section-head h2{font-size:clamp(25px,3vw,38px)}
    .section-intro{max-width:630px;margin:10px 0 0;color:var(--muted)}
    .filter-panel{
      padding:24px;
      border:1px solid var(--line);
      border-radius:var(--radius);
      background:var(--panel);
      box-shadow:0 12px 35px rgba(0,0,0,.12);
    }
    .form-label{
      margin-bottom:7px;
      color:var(--muted);
      font-size:12px;
      font-weight:700;
    }
    .form-control,.form-select{
      min-height:48px;
      color:var(--ink);
      border:1px solid var(--line);
      border-radius:11px;
      background:#18121e;
    }
    .form-control::placeholder{color:#887989}
    .form-control:focus,.form-select:focus{
      color:var(--ink);
      background:#18121e;
      border-color:var(--coral);
      box-shadow:0 0 0 3px rgba(231,131,113,.18);
    }
    .form-select{
      background-color:#18121e;
      color:var(--ink);
    }
    .form-select option{background:var(--panel)}
    .filter-row{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:14px}
    .chip-line{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}
    .filter-chip,.tag,.badge-soft{
      display:inline-flex;
      align-items:center;
      min-height:34px;
      padding:5px 12px;
      border:1px solid var(--line);
      border-radius:30px;
      background:rgba(255,255,255,.025);
      color:var(--muted);
      font-size:12px;
      transition:.25s ease;
    }
    .filter-chip:hover,.filter-chip.active,.tag:hover,.badge-soft.active{
      color:var(--coral);
      border-color:var(--coral);
      background:rgba(231,131,113,.08);
    }
    .filter-chip:focus,.btn:focus,input:focus,select:focus{
      outline:3px solid rgba(231,131,113,.35);
      outline-offset:2px;
    }

    .content-layout{
      display:grid;
      grid-template-columns:minmax(0,1.3fr) minmax(280px,.7fr);
      gap:22px;
      align-items:start;
    }
    .content-card{
      padding:24px;
      border:1px solid var(--line);
      border-radius:var(--radius);
      background:var(--panel);
      transition:.25s ease;
    }
    .content-card:hover{
      border-color:var(--line-strong);
      box-shadow:var(--shadow);
      transform:translateY(-3px);
    }
    .content-card.featured{
      min-height:340px;
      background:
        linear-gradient(145deg,rgba(113,61,104,.62),rgba(36,26,42,.88) 58%),
        repeating-linear-gradient(135deg,transparent 0 16px,rgba(231,131,113,.035) 17px 18px);
    }
    .card-top,.card-bottom{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:12px;
    }
    .card-code{color:var(--gold);font-size:12px;letter-spacing:.1em}
    .card-title{margin:68px 0 9px;font-size:28px}
    .content-card h3{font-size:19px}
    .content-card p{margin:10px 0 0;color:var(--muted);font-size:14px}
    .card-bottom{margin-top:27px;padding-top:17px;border-top:1px solid var(--line)}
    .card-list{display:grid;gap:14px}
    .mini-card{
      display:flex;
      gap:15px;
      align-items:flex-start;
      padding:17px;
      border:1px solid var(--line);
      border-radius:15px;
      background:var(--panel-2);
      transition:.25s ease;
    }
    .mini-card:hover{border-color:var(--coral);transform:translateX(3px)}
    .mini-index{
      display:grid;
      place-items:center;
      width:34px;
      height:34px;
      flex:0 0 34px;
      color:var(--coral);
      border:1px solid rgba(231,131,113,.35);
      border-radius:10px;
      font-size:12px;
      font-weight:800;
    }
    .mini-card h3{font-size:16px}
    .mini-card p{margin-top:3px;font-size:12px}
    .status{color:var(--gold);font-size:11px;white-space:nowrap}

    .browse-strip{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:16px;
      margin-top:24px;
    }
    .browse-step{
      position:relative;
      padding:23px;
      min-height:172px;
      border-top:2px solid var(--berry);
      border-radius:14px;
      background:var(--panel-2);
    }
    .browse-step:nth-child(2){border-top-color:var(--coral)}
    .browse-step:nth-child(3){border-top-color:var(--gold)}
    .step-no{color:var(--gold);font-size:12px;letter-spacing:.12em}
    .browse-step h3{margin-top:16px;font-size:18px}
    .browse-step p{margin:8px 0 0;color:var(--muted);font-size:13px}

    .pagination .page-link{
      min-width:42px;
      margin:0 4px;
      color:var(--muted);
      text-align:center;
      border:1px solid var(--line);
      border-radius:9px!important;
      background:var(--panel);
    }
    .pagination .page-link:hover,.pagination .active .page-link{
      color:#261522;
      border-color:var(--coral);
      background:var(--coral);
    }
    .pagination .disabled .page-link{color:#66576b;background:#1d1722}

    .faq-wrap{max-width:900px;margin:auto}
    .accordion-item{
      overflow:hidden;
      margin-bottom:10px;
      border:1px solid var(--line)!important;
      border-radius:13px!important;
      background:var(--panel);
    }
    .accordion-button{
      padding:19px 22px;
      color:var(--ink);
      background:var(--panel);
      font-weight:700;
      box-shadow:none!important;
    }
    .accordion-button:not(.collapsed){color:var(--coral);background:var(--panel-2)}
    .accordion-button:after{filter:invert(1) sepia(.3)}
    .accordion-body{padding:0 22px 20px;color:var(--muted);background:var(--panel-2);font-size:14px}

    .cta-panel{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:25px;
      padding:38px;
      border-radius:24px;
      background:linear-gradient(120deg,var(--berry),var(--wine));
    }
    .cta-panel h2{font-size:30px}
    .cta-panel p{margin:9px 0 0;color:#ead7d6}
    .btn{
      min-height:48px;
      padding:12px 20px;
      border-radius:11px;
      font-weight:700;
      border:1px solid transparent;
      transition:.25s ease;
    }
    .btn-primary{color:#261522;background:var(--coral);border-color:var(--coral)}
    .btn-primary:hover{color:#24131e;background:#f29a86;border-color:#f29a86;transform:translateY(-2px)}
    .btn-ghost{color:var(--ink);background:transparent;border-color:var(--line)}
    .btn-ghost:hover{color:var(--ink);background:rgba(231,131,113,.08);border-color:var(--coral);transform:translateY(-2px)}

    .fixed-bar{
      position:fixed;
      right:0;
      bottom:0;
      left:0;
      z-index:900;
      padding:12px 0;
      border-top:1px solid var(--line);
      background:rgba(18,14,23,.96);
      box-shadow:0 -10px 30px rgba(0,0,0,.18);
      backdrop-filter:blur(12px);
    }
    .fixed-inner{display:flex;justify-content:space-between;align-items:center;gap:20px}
    .fixed-copy{color:var(--muted);font-size:13px}
    .fixed-copy strong{display:block;color:var(--ink);font-size:14px}

    .site-footer{
      padding:46px 0 30px;
      border-top:1px solid var(--line);
      background:#120e17;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1fr auto;
      gap:38px;
      align-items:start;
    }
    .footer-copy{max-width:560px;margin:18px 0 0;color:var(--muted);font-size:13px}
    .footer-links{display:flex;flex-wrap:wrap;gap:20px;color:var(--muted);font-size:13px}
    .footer-links a:hover{color:var(--coral)}
    .footer-meta{
      display:flex;
      flex-wrap:wrap;
      justify-content:space-between;
      gap:8px;
      margin-top:28px;
      padding-top:14px;
      border-top:1px solid var(--line);
      color:var(--muted);
      font-size:12px;
    }

    @media (max-width:991px){
      .intro-grid,.content-layout{grid-template-columns:1fr}
      .intro-grid{gap:25px}
      .filter-row{grid-template-columns:1fr 1fr}
      .nav-note{border-left:0;padding-left:16px}
    }
    @media (max-width:767px){
      body{padding-bottom:104px}
      .page-hero{padding:28px 0 46px}
      .breadcrumb{margin-bottom:28px}
      .section{padding:55px 0}
      .filter-row,.browse-strip{grid-template-columns:1fr}
      .content-card.featured{min-height:290px}
      .card-title{margin-top:48px;font-size:24px}
      .section-head{display:block}
      .section-head h2{margin-bottom:8px}
      .cta-panel{display:block;padding:28px}
      .cta-panel .btn{margin-top:20px;width:100%}
      .footer-grid{grid-template-columns:1fr}
      .footer-links{gap:14px}
      .fixed-inner{align-items:center}
      .fixed-copy{font-size:12px;line-height:1.5}
      .fixed-inner .btn{min-height:42px;padding:9px 13px;font-size:13px;white-space:nowrap}
    }
    @media (max-width:520px){
      .brand-text{font-size:13px}
      .brand-text small{font-size:8px}
      .brand-mark{width:34px;height:34px}
      h1{font-size:34px}
      .lead-copy{font-size:15px}
      .filter-panel,.content-card{padding:18px}
      .mini-card{padding:14px}
      .fixed-bar{padding-bottom:calc(12px + env(safe-area-inset-bottom))}
      .fixed-copy strong{font-size:12px}
    }