/* roulang page: index */
:root{
      --brand:#753b4c;
      --brand-dark:#4a2632;
      --accent:#c48770;
      --sand:#f4ebe3;
      --surface:#fffdf9;
      --surface-soft:#f8f3ee;
      --text:#30272a;
      --muted:#786d6d;
      --line:#e8dcd4;
      --shadow-soft:0 18px 48px rgba(82,45,44,.10);
      --shadow-card:0 8px 24px rgba(82,45,44,.07);
      --radius-card:22px;
      --container:1220px;
    }
    *,*::before,*::after{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--surface);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.8}
    a{color:inherit;text-decoration:none}
    button,input{font:inherit}
    button{cursor:pointer}
    img{display:block;max-width:100%}
    .container{width:min(var(--container),calc(100% - 48px));margin-inline:auto}
    .site-header{position:sticky;top:0;z-index:40;background:rgba(255,253,249,.95);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
    .nav-wrap{height:78px;display:flex;align-items:center;gap:30px}
    .logo{display:flex;align-items:center;gap:11px;min-width:265px;font-weight:800;letter-spacing:-.04em;color:var(--brand-dark);line-height:1.15}
    .logo-mark{width:35px;height:35px;border-radius:12px 12px 12px 4px;background:var(--brand);color:#fff;display:grid;place-items:center;font-size:14px}
    .logo-text{font-size:17px}
    .nav-links{display:flex;align-items:center;gap:7px;flex:1}
    .nav-link{padding:8px 14px;border-radius:999px;font-size:14px;color:var(--muted);transition:.2s ease}
    .nav-link:hover,.nav-link:focus-visible{color:var(--brand);background:var(--sand)}
    .nav-link.active{color:var(--brand);background:#f1e2dc;font-weight:700}
    .nav-actions{display:flex;align-items:center;gap:10px}
    .nav-search{width:170px;height:42px;display:flex;align-items:center;gap:8px;padding:0 13px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--muted)}
    .nav-search input{width:100%;border:0;outline:0;background:transparent;font-size:13px;min-width:0}
    .nav-search:focus-within{border-color:var(--accent);box-shadow:0 0 0 4px rgba(196,135,112,.14)}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 20px;border:1px solid transparent;border-radius:12px;font-size:14px;font-weight:700;transition:transform .2s ease,box-shadow .2s ease,background .2s ease}
    .btn:hover{transform:translateY(-2px)}
    .btn:active{transform:translateY(0)}
    .btn:focus-visible,.icon-btn:focus-visible,.faq-question:focus-visible{outline:3px solid rgba(196,135,112,.45);outline-offset:3px}
    .btn-primary{background:var(--brand);color:#fff;box-shadow:0 9px 18px rgba(117,59,76,.18)}
    .btn-primary:hover{background:var(--brand-dark);box-shadow:0 13px 25px rgba(117,59,76,.25)}
    .btn-secondary{border-color:var(--line);background:#fff;color:var(--brand)}
    .btn-secondary:hover{border-color:var(--accent);background:var(--sand)}
    .menu-btn{display:none;border:0;background:transparent;color:var(--brand);font-size:25px}
    .hero{padding:58px 0 70px;background:linear-gradient(135deg,#f5ebe5 0%,#fffdf9 58%,#efe2df 100%);overflow:hidden}
    .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
    .eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--brand);font-size:12px;font-weight:800;letter-spacing:.12em}
    .eyebrow::before,.section-kicker::before{content:"";width:25px;height:2px;background:var(--accent)}
    h1,h2,h3{margin:0;color:var(--brand-dark);letter-spacing:-.045em;line-height:1.2}
    h1{font-size:clamp(39px,5vw,69px);margin:20px 0 22px;max-width:720px}
    h2{font-size:clamp(28px,3.5vw,42px)}
    h3{font-size:19px}
    .hero-copy{max-width:650px;font-size:17px;color:var(--muted);line-height:2}
    .hero-buttons{display:flex;gap:12px;flex-wrap:wrap;margin:29px 0 27px}
    .hero-points{display:flex;flex-wrap:wrap;gap:12px;color:var(--brand-dark);font-size:13px}
    .hero-point{display:flex;align-items:center;gap:7px}
    .hero-point b{color:var(--brand);font-size:20px}
    .hero-panel{position:relative;min-height:430px;padding:24px;border:1px solid rgba(117,59,76,.14);border-radius:28px;background:#fffaf6;box-shadow:var(--shadow-soft)}
    .hero-art{height:235px;border-radius:20px;position:relative;overflow:hidden;background:linear-gradient(140deg,#6b3548,#a96c6d 48%,#d8a78f);isolation:isolate}
    .hero-art::before,.hero-art::after{content:"";position:absolute;border:1px solid rgba(255,255,255,.45);border-radius:50%}
    .hero-art::before{width:300px;height:300px;right:-70px;top:-120px}
    .hero-art::after{width:220px;height:220px;left:-75px;bottom:-130px}
    .art-caption{position:absolute;bottom:18px;left:20px;color:white;z-index:2}
    .art-caption small{display:block;opacity:.78;font-size:12px}
    .art-caption strong{font-size:24px;letter-spacing:-.04em}
    .filter-box{margin-top:18px;padding:16px;border-radius:18px;background:#fff;border:1px solid var(--line)}
    .filter-label{font-size:12px;color:var(--muted);margin-bottom:9px}
    .filter-row{display:flex;gap:8px;flex-wrap:wrap}
    .tag{display:inline-flex;align-items:center;min-height:30px;padding:0 12px;border:1px solid var(--line);border-radius:999px;background:var(--surface-soft);font-size:12px;color:var(--muted);transition:.2s}
    .tag:hover{border-color:var(--accent);color:var(--brand);background:#fff}
    .tag.active{background:var(--brand);border-color:var(--brand);color:#fff}
    .section{padding:94px 0}
    .section-soft{background:var(--surface-soft)}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:36px}
    .section-title{max-width:650px}
    .section-title p{margin:16px 0 0;color:var(--muted);font-size:15px;line-height:1.9}
    .text-link{color:var(--brand);font-weight:700;font-size:14px;border-bottom:1px solid var(--accent);padding-bottom:3px}
    .pain-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:72px;align-items:start}
    .pain-intro{position:sticky;top:110px}
    .pain-list{border-top:1px solid var(--line)}
    .pain-item{display:grid;grid-template-columns:80px 1fr auto;gap:20px;align-items:center;padding:22px 0;border-bottom:1px solid var(--line)}
    .pain-num{font-size:13px;color:var(--accent);font-weight:800}
    .pain-item p{margin:5px 0 0;color:var(--muted);font-size:13px;line-height:1.7}
    .status{padding:5px 9px;border-radius:6px;background:#efe3dd;color:var(--brand);font-size:11px;white-space:nowrap}
    .solution-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:20px}
    .feature-card,.mini-card,.content-card,.quote-card,.step-card{border:1px solid var(--line);background:#fff;border-radius:var(--radius-card);box-shadow:var(--shadow-card);transition:.25s ease}
    .feature-card:hover,.mini-card:hover,.content-card:hover,.quote-card:hover{transform:translateY(-4px);border-color:#d5aaa0;box-shadow:var(--shadow-soft)}
    .feature-card{padding:31px;min-height:320px;display:flex;flex-direction:column;justify-content:space-between;background:var(--brand-dark);color:#fff}
    .feature-card h3{color:#fff;font-size:27px}
    .feature-card p{color:#eadbd5;max-width:570px}
    .feature-top{display:flex;justify-content:space-between;align-items:start}
    .feature-icon{width:45px;height:45px;border:1px solid rgba(255,255,255,.3);border-radius:14px;display:grid;place-items:center;color:#f0c4b0}
    .mini-stack{display:grid;gap:20px}
    .mini-card{padding:24px;display:flex;gap:16px;align-items:start}
    .mini-icon{width:39px;height:39px;flex:0 0 39px;border-radius:12px;background:var(--sand);display:grid;place-items:center;color:var(--brand);font-weight:800}
    .mini-card p{margin:6px 0 0;color:var(--muted);font-size:13px;line-height:1.7}
    .metrics{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;align-items:center}
    .metric-big{font-size:clamp(56px,8vw,104px);font-weight:800;line-height:1;color:var(--brand);letter-spacing:-.08em}
    .metric-note{margin-top:17px;color:var(--muted);font-size:14px;max-width:340px}
    .progress-list{display:grid;gap:20px}
    .progress-line{display:flex;justify-content:space-between;font-size:14px;margin-bottom:7px}
    .progress-line span:last-child{color:var(--brand);font-weight:800}
    .progress-track{height:8px;background:#eadfd8;border-radius:99px;overflow:hidden}
    .progress-fill{height:100%;border-radius:inherit;background:var(--accent)}
    .content-rail{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:18px}
    .content-card{overflow:hidden}
    .cover{height:160px;background:linear-gradient(135deg,#d8b09a,#703749);position:relative}
    .cover.alt{background:linear-gradient(135deg,#a98e9d,#4c3445)}
    .cover.light{background:linear-gradient(135deg,#ead3bb,#a76963)}
    .cover::after{content:"精选索引";position:absolute;left:17px;bottom:14px;color:#fff;font-size:12px;background:rgba(49,24,31,.45);padding:4px 9px;border-radius:6px}
    .content-body{padding:20px}
    .content-body h3{font-size:18px;margin:11px 0 7px}
    .content-body p{margin:0;color:var(--muted);font-size:13px;line-height:1.75}
    .meta{display:flex;justify-content:space-between;gap:10px;color:#998b87;font-size:11px;margin-top:16px}
    .category-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:24px}
    .category-main{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
    .category-main .content-card:first-child{grid-column:span 2;display:grid;grid-template-columns:1fr 1fr}
    .category-main .content-card:first-child .cover{height:100%}
    .side-box{padding:25px;border:1px solid var(--line);border-radius:var(--radius-card);background:#fff}
    .side-box h3{font-size:18px;margin-bottom:15px}
    .side-list{display:grid;gap:12px}
    .side-list a{display:flex;justify-content:space-between;gap:10px;color:var(--muted);font-size:13px;padding:8px 0;border-bottom:1px dashed var(--line)}
    .side-list a:hover{color:var(--brand)}
    .testimonial-row{display:flex;gap:18px;overflow-x:auto;padding:3px 3px 18px;scrollbar-color:var(--accent) transparent}
    .quote-card{min-width:310px;padding:25px}
    .quote-mark{font-size:38px;color:var(--accent);line-height:1}
    .quote-card p{color:var(--muted);font-size:14px;line-height:1.85;margin:7px 0 18px}
    .quote-user{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--brand)}
    .avatar{width:32px;height:32px;border-radius:50%;background:var(--sand);display:grid;place-items:center;color:var(--brand);font-weight:700}
    .faq-grid{max-width:850px;margin:auto;border-top:1px solid var(--line)}
    .faq-item{border-bottom:1px solid var(--line)}
    .faq-question{width:100%;display:flex;justify-content:space-between;gap:20px;text-align:left;padding:21px 0;border:0;background:transparent;color:var(--brand-dark);font-weight:700}
    .faq-answer{display:none;color:var(--muted);font-size:14px;line-height:1.9;padding:0 40px 20px 0}
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-plus{transform:rotate(45deg)}
    .faq-plus{font-size:25px;color:var(--accent);transition:.2s}
    .cta{padding:58px 0;background:var(--sand)}
    .cta-box{display:flex;justify-content:space-between;align-items:center;gap:25px}
    .cta-box p{color:var(--muted);max-width:650px;margin:13px 0 0;font-size:14px}
    footer{background:#3b292e;color:#eadbd5;padding:50px 0 25px}
    .footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:35px;padding-bottom:35px}
    footer h3{color:#fff;font-size:16px;margin-bottom:14px}
    footer p,footer a{color:#c9b8b3;font-size:13px;line-height:1.9}
    footer a:hover{color:#fff}
    .footer-links{display:grid;gap:5px}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.15);padding-top:20px;display:flex;justify-content:space-between;gap:20px;color:#bba9a5;font-size:12px}
    .age-note{padding:14px 17px;border-left:3px solid var(--accent);background:rgba(255,255,255,.06);font-size:12px;color:#cdbdb8}
    @media(max-width:1024px){
      .logo{min-width:auto}.nav-wrap{gap:17px}.nav-links{gap:0}.nav-link{padding-inline:9px}.nav-search{width:135px}
      .hero-grid,.pain-layout,.metrics,.category-layout{grid-template-columns:1fr;gap:35px}.pain-intro{position:static}
      .hero-panel{max-width:700px}.footer-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media(max-width:760px){
      .container{width:min(100% - 36px,var(--container))}
      .nav-wrap{height:68px}.logo-text{font-size:14px}.logo-mark{width:31px;height:31px}
      .nav-links,.nav-actions .btn{display:none}.nav-actions{margin-left:auto}.nav-search{display:flex;width:42px;padding:0;justify-content:center;border:0;background:transparent}.nav-search input{display:none}.menu-btn{display:block}
      .hero{padding:43px 0 52px}.hero-grid{gap:28px}h1{font-size:42px}.hero-copy{font-size:15px}.hero-panel{min-height:0;padding:15px}.hero-art{height:190px}
      .section{padding:62px 0}.section-head{display:block;margin-bottom:26px}.section-head .text-link{display:inline-block;margin-top:17px}
      .pain-item{grid-template-columns:43px 1fr;gap:12px}.pain-item .status{grid-column:2;justify-self:start}
      .solution-grid,.content-rail,.category-main{grid-template-columns:1fr}.category-main .content-card:first-child{grid-column:auto;display:block}.category-main .content-card:first-child .cover{height:160px}
      .feature-card{min-height:285px}.metrics{gap:27px}.metric-big{font-size:72px}.cta-box{display:block}.cta-box .btn{margin-top:25px}
      .footer-grid{grid-template-columns:1fr 1fr;gap:25px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:7px}
    }
    @media(max-width:520px){
      .hero-buttons .btn{width:100%}.hero-points{display:grid;gap:5px}.section-title p{font-size:14px}.mini-card{padding:19px}.quote-card{min-width:280px}.footer-grid{grid-template-columns:1fr}.logo-text{max-width:185px}
    }
    @media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}

/* roulang page: category1 */
:root{
      --brand:#753b4c;
      --brand-dark:#4a2632;
      --accent:#c48770;
      --sand:#f4ebe3;
      --surface:#fffdf9;
      --surface-soft:#f8f3ee;
      --text:#30272a;
      --muted:#786d6d;
      --line:#e8dcd4;
      --shadow-soft:0 18px 48px rgba(82,45,44,.10);
      --shadow-card:0 8px 24px rgba(82,45,44,.07);
      --radius-card:22px;
      --container:1220px;
    }
    html{scroll-behavior:smooth}
    *{box-sizing:border-box}
    body{margin:0;background:var(--surface);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.8}
    a{color:inherit;text-decoration:none}
    button,input,select{font:inherit}
    button{cursor:pointer}
    img{display:block;max-width:100%}
    .container{width:min(var(--container),calc(100% - 48px));margin-inline:auto}
    .site-header{position:sticky;top:0;z-index:40;background:rgba(255,253,249,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
    .nav-wrap{height:78px;display:flex;align-items:center;gap:30px}
    .logo{display:flex;align-items:center;gap:11px;min-width:265px;font-weight:800;letter-spacing:-.04em;color:var(--brand-dark);line-height:1.15}
    .logo-mark{width:35px;height:35px;border-radius:12px 12px 12px 4px;background:var(--brand);color:#fff;display:grid;place-items:center;font-size:14px}
    .logo-text{font-size:17px}
    .nav-links{display:flex;align-items:center;gap:7px;flex:1}
    .nav-link{padding:8px 14px;border-radius:999px;font-size:14px;color:var(--muted);transition:.2s ease}
    .nav-link:hover,.nav-link:focus-visible{color:var(--brand);background:var(--sand)}
    .nav-link.active{color:var(--brand);background:#f1e2dc;font-weight:700}
    .nav-actions{display:flex;align-items:center;gap:10px}
    .nav-search{width:170px;height:42px;display:flex;align-items:center;gap:8px;padding:0 13px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--muted)}
    .nav-search input{width:100%;border:0;outline:0;background:transparent;font-size:13px;min-width:0}
    .nav-search:focus-within{border-color:var(--accent);box-shadow:0 0 0 4px rgba(196,135,112,.14)}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 20px;border:1px solid transparent;border-radius:12px;font-size:14px;font-weight:700;transition:transform .2s ease,box-shadow .2s ease,background .2s ease}
    .btn:hover{transform:translateY(-2px)}
    .btn:active{transform:translateY(0)}
    .btn:focus-visible,.icon-btn:focus-visible,.faq-question:focus-visible{outline:3px solid rgba(196,135,112,.45);outline-offset:3px}
    .btn-primary{background:var(--brand);color:#fff;box-shadow:0 9px 18px rgba(117,59,76,.18)}
    .btn-primary:hover{background:var(--brand-dark);box-shadow:0 13px 25px rgba(117,59,76,.25)}
    .btn-secondary{border-color:var(--line);background:#fff;color:var(--brand)}
    .btn-secondary:hover{border-color:var(--accent);background:var(--sand)}
    .menu-btn{display:none;border:0;background:transparent;color:var(--brand);font-size:25px}
    .mobile-menu{display:none;padding:12px 24px 22px;border-top:1px solid var(--line);background:var(--surface)}
    .mobile-menu.open{display:grid;gap:6px}
    .eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--brand);font-size:12px;font-weight:800;letter-spacing:.12em}
    .eyebrow:before,.section-kicker:before{content:"";width:25px;height:2px;background:var(--accent)}
    .page-hero{padding:68px 0 56px;background:linear-gradient(135deg,#f5ebe5 0%,#fffdf9 58%,#efe2df 100%)}
    .crumbs{display:flex;align-items:center;gap:9px;color:var(--muted);font-size:13px;margin-bottom:24px}
    .crumbs a:hover{color:var(--brand)}
    .hero-layout{display:grid;grid-template-columns:1fr 390px;gap:55px;align-items:end}
    h1,h2,h3,p{margin-top:0}
    h1{font-size:clamp(36px,5vw,68px);line-height:1.15;letter-spacing:-.04em;margin:14px 0 20px;color:var(--brand-dark)}
    h2{font-size:clamp(27px,3vw,42px);line-height:1.25;letter-spacing:-.03em;margin-bottom:13px;color:var(--brand-dark)}
    h3{font-size:20px;line-height:1.4;color:var(--brand-dark)}
    .hero-copy{max-width:690px;color:var(--muted);font-size:16px;line-height:2}
    .hero-meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:27px}
    .tag{display:inline-flex;align-items:center;min-height:30px;padding:0 12px;border:1px solid var(--line);border-radius:999px;background:var(--surface-soft);font-size:12px;color:var(--muted);transition:.2s}
    .tag:hover{border-color:var(--accent);color:var(--brand);background:#fff}
    .tag.active{background:var(--brand);border-color:var(--brand);color:#fff}
    .hero-index{padding:25px;border:1px solid rgba(117,59,76,.14);border-radius:24px;background:#fffaf6;box-shadow:var(--shadow-soft)}
    .index-number{font-size:55px;font-weight:800;line-height:1;color:var(--brand)}
    .index-label{color:var(--muted);font-size:13px;margin-top:8px}
    .mini-rule{height:1px;background:var(--line);margin:22px 0}
    .section{padding:88px 0}
    .section-soft{background:var(--surface-soft)}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:32px}
    .section-title{max-width:690px}
    .section-title p{margin:14px 0 0;color:var(--muted);font-size:15px;line-height:1.9}
    .filter-panel{padding:18px;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:var(--shadow-card)}
    .filter-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr auto;gap:10px;align-items:center}
    .field{height:46px;border:1px solid var(--line);border-radius:11px;background:var(--surface);padding:0 13px;color:var(--text);outline:none;width:100%}
    .field:focus{border-color:var(--accent);box-shadow:0 0 0 4px rgba(196,135,112,.14)}
    .filter-label{font-size:12px;color:var(--muted);display:block;margin-bottom:4px}
    .content-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:28px;margin-top:30px}
    .content-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:18px}
    .content-card{border:1px solid var(--line);background:#fff;border-radius:var(--radius-card);box-shadow:var(--shadow-card);transition:.25s ease;overflow:hidden}
    .content-card:hover{transform:translateY(-4px);border-color:#d5aaa0;box-shadow:var(--shadow-soft)}
    .content-card.featured{grid-row:span 2}
    .cover{position:relative;min-height:170px;background:linear-gradient(140deg,#6b3548,#a96c6d 48%,#d8a78f);overflow:hidden}
    .featured .cover{min-height:355px}
    .cover:before,.cover:after{content:"";position:absolute;border:1px solid rgba(255,255,255,.45);border-radius:50%}
    .cover:before{width:230px;height:230px;right:-70px;top:-100px}
    .cover:after{width:170px;height:170px;left:-65px;bottom:-110px}
    .cover-caption{position:absolute;left:18px;bottom:16px;color:#fff;font-size:12px;letter-spacing:.08em}
    .content-body{padding:20px}
    .content-body h3{font-size:20px;margin:10px 0 7px}
    .content-body p{margin:0;color:var(--muted);font-size:13px;line-height:1.75}
    .meta-row{display:flex;justify-content:space-between;gap:10px;align-items:center;margin-top:17px;color:var(--muted);font-size:12px}
    .small-link{color:var(--brand);font-weight:700}
    .side-stack{display:grid;gap:17px;align-content:start}
    .side-box{border:1px solid var(--line);background:#fff;border-radius:18px;padding:21px;box-shadow:var(--shadow-card)}
    .side-box h3{font-size:17px;margin-bottom:15px}
    .side-list{display:grid;gap:12px}
    .side-list a{display:flex;justify-content:space-between;gap:12px;font-size:13px;color:var(--muted);padding-bottom:10px;border-bottom:1px solid #f0e8e2}
    .side-list a:last-child{border-bottom:0;padding-bottom:0}
    .side-list a:hover{color:var(--brand)}
    .rail{display:flex;gap:16px;overflow-x:auto;padding:5px 2px 15px;scrollbar-width:thin}
    .rail-card{min-width:265px;border:1px solid var(--line);border-radius:18px;background:#fff;padding:18px;box-shadow:var(--shadow-card)}
    .rail-top{display:flex;justify-content:space-between;gap:12px;color:var(--muted);font-size:12px}
    .rank{color:var(--accent);font-size:25px;font-weight:800;line-height:1}
    .rail-card h3{font-size:17px;margin:18px 0 7px}
    .rail-card p{color:var(--muted);font-size:13px;margin:0;line-height:1.7}
    .rail-card:hover{border-color:var(--accent);transform:translateY(-3px)}
    .pagination{display:flex;justify-content:center;gap:8px;margin-top:35px}
    .page-btn{min-width:42px;height:42px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--muted)}
    .page-btn:hover,.page-btn.active{background:var(--brand);border-color:var(--brand);color:#fff}
    .faq-list{max-width:900px;border-top:1px solid var(--line)}
    .faq-item{border-bottom:1px solid var(--line)}
    .faq-question{display:flex;justify-content:space-between;align-items:center;width:100%;padding:20px 0;border:0;background:transparent;text-align:left;color:var(--brand-dark);font-weight:700}
    .faq-icon{font-size:22px;color:var(--accent);transition:transform .2s}
    .faq-answer{display:none;padding:0 40px 20px 0;color:var(--muted);font-size:14px;line-height:1.9}
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-icon{transform:rotate(45deg)}
    .cta{padding:42px;border-radius:24px;background:var(--sand);border:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:25px}
    .cta p{margin:8px 0 0;color:var(--muted);font-size:14px}
    footer{padding:62px 0 25px;background:var(--brand-dark);color:#e9dcd6}
    .footer-grid{display:grid;grid-template-columns:1.3fr .7fr .8fr 1fr;gap:35px}
    footer .logo{color:#fff}
    footer .logo-mark{background:var(--accent)}
    footer p{color:#cdbdb8;font-size:13px;line-height:1.8}
    footer h3{font-size:14px;color:#fff;margin-bottom:14px}
    .footer-links{display:grid;gap:8px;color:#cdbdb8;font-size:13px}
    .footer-links a:hover{color:#fff}
    .age-note{padding:13px 15px;border:1px solid rgba(255,255,255,.15);border-radius:12px;color:#cdbdb8;font-size:12px;line-height:1.75}
    .footer-bottom{display:flex;justify-content:space-between;gap:15px;border-top:1px solid rgba(255,255,255,.14);margin-top:42px;padding-top:18px;color:#bbaaa5;font-size:12px}
    @media (max-width:1024px){
      .nav-wrap{gap:15px}.logo{min-width:230px}.nav-search{width:145px}
      .hero-layout{grid-template-columns:1fr 320px;gap:30px}
      .content-layout{grid-template-columns:1fr}
      .side-stack{grid-template-columns:repeat(3,1fr)}
      .footer-grid{grid-template-columns:1.2fr 1fr 1fr}
      .footer-grid>div:last-child{grid-column:span 3}
    }
    @media (max-width:768px){
      .container{width:min(var(--container),calc(100% - 40px))}
      .nav-wrap{height:68px}.nav-links,.nav-actions .nav-search,.nav-actions .btn{display:none}.menu-btn{display:block;margin-left:auto}
      .hero-layout{grid-template-columns:1fr}.page-hero{padding:42px 0 48px}
      h1{font-size:42px}.hero-index{max-width:440px}
      .filter-grid{grid-template-columns:1fr 1fr}.filter-grid .search-field{grid-column:span 2}
      .content-grid{grid-template-columns:1fr}.content-card.featured{grid-row:auto}
      .featured .cover{min-height:250px}
      .side-stack{grid-template-columns:1fr 1fr}
      .section{padding:66px 0}.cta{align-items:flex-start;flex-direction:column;padding:30px}
      .footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:last-child{grid-column:span 2}
      .footer-bottom{flex-direction:column}
    }
    @media (max-width:520px){
      .container{width:calc(100% - 32px)}.logo{min-width:0}.logo-text{font-size:14px}.logo-mark{width:32px;height:32px;font-size:12px}
      h1{font-size:35px}.hero-copy{font-size:15px}.section-head{display:block}.section-head .text-link{display:inline-block;margin-top:16px}
      .filter-grid{grid-template-columns:1fr}.filter-grid .search-field{grid-column:auto}.filter-panel{padding:13px}
      .side-stack{grid-template-columns:1fr}.content-body{padding:17px}
      .footer-grid{grid-template-columns:1fr}.footer-grid>div:last-child{grid-column:auto}
    }
    @media (prefers-reduced-motion:reduce){
      html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}
    }