/* roulang page: index */
:root{
      --berry:#4d2768;
      --berry-deep:#321a47;
      --violet:#6e3fb4;
      --pink:#b84e9c;
      --coral:#ff8a72;
      --mist:#e9ddf4;
      --peach:#fce4de;
      --apricot:#fff6f1;
      --sage:#dce7de;
      --paper:#fffdfc;
      --ink:#2d2630;
      --muted:#726a75;
      --line:rgba(77,39,104,.14);
      --shadow:0 16px 42px rgba(77,39,104,.10);
      --radius-xl:30px;
      --radius-lg:22px;
      --radius-md:16px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;background:var(--paper);color:var(--ink);
      font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      font-size:16px;line-height:1.8;overflow-x:hidden
    }
    a{color:inherit;text-decoration:none;transition:.25s ease}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    img{max-width:100%;display:block}
    :focus-visible{outline:3px solid rgba(184,78,156,.42);outline-offset:3px}
    .grid-container{max-width:1240px;padding-left:24px;padding-right:24px}
    .site-header{
      position:sticky;top:0;z-index:20;background:rgba(255,253,252,.90);
      backdrop-filter:blur(16px);border-bottom:1px solid transparent;transition:.25s
    }
    .site-header.is-scrolled{border-color:var(--line);box-shadow:0 6px 24px rgba(77,39,104,.06)}
    .nav-shell{min-height:76px;display:flex;align-items:center;gap:24px}
    .brand{display:flex;align-items:center;gap:10px;color:var(--berry);font-weight:800;white-space:nowrap}
    .brand-mark{width:28px;height:28px;display:flex;gap:3px;align-items:end}
    .brand-mark i{display:block;width:7px;border-radius:8px;background:linear-gradient(160deg,var(--violet),var(--coral))}
    .brand-mark i:nth-child(1){height:17px}.brand-mark i:nth-child(2){height:25px}.brand-mark i:nth-child(3){height:20px}
    .brand-name{font-size:17px;letter-spacing:.02em}
    .main-nav{display:flex;align-items:center;gap:5px;margin-left:18px}
    .main-nav a{padding:9px 13px;border-radius:11px;color:var(--muted);font-size:14px}
    .main-nav a:hover,.main-nav a.active{background:var(--mist);color:var(--berry);font-weight:700}
    .nav-tools{display:flex;align-items:center;gap:10px;margin-left:auto}
    .command-search{height:42px;width:220px;border:1px solid var(--line);border-radius:13px;background:#fff;display:flex;align-items:center;padding:0 12px;gap:8px}
    .command-search span{color:var(--pink);font-size:18px}.command-search input{border:0;outline:0;width:100%;font-size:13px;background:transparent;color:var(--ink)}
    .age-badge,.badge{display:inline-flex;align-items:center;gap:5px;border-radius:999px;padding:4px 10px;font-size:12px;font-weight:700}
    .age-badge{background:var(--peach);color:#8b4c43}
    .badge{background:var(--mist);color:var(--berry)}
    .btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 19px;border-radius:14px;border:1px solid transparent;font-weight:700;font-size:14px;gap:8px;transition:.25s ease}
    .btn-primary{color:#fff;background:linear-gradient(110deg,var(--violet),var(--pink),var(--coral));box-shadow:0 9px 22px rgba(184,78,156,.23)}
    .btn-primary:hover{color:#fff;transform:translateY(-3px);filter:brightness(1.04);box-shadow:0 14px 28px rgba(184,78,156,.28)}
    .btn-secondary{color:var(--berry);background:#fff;border-color:rgba(77,39,104,.24)}
    .btn-secondary:hover{background:var(--mist);transform:translateY(-2px)}
    .menu-toggle{display:none;background:transparent;border:0;color:var(--berry);font-size:25px;min-width:44px}
    .hero{position:relative;padding:76px 0 92px;overflow:hidden}
    .hero:before,.hero:after{content:"";position:absolute;border-radius:50%;filter:blur(2px);z-index:-1}
    .hero:before{width:420px;height:420px;background:rgba(233,221,244,.65);top:-180px;right:-80px}
    .hero:after{width:300px;height:300px;background:rgba(252,228,222,.75);bottom:-150px;left:-80px}
    .eyebrow{color:var(--pink);font-size:13px;font-weight:800;letter-spacing:.12em;margin-bottom:16px}
    h1,h2,h3{color:var(--berry);line-height:1.25;margin:0 0 16px;font-weight:800}
    h1{font-size:clamp(36px,5vw,58px);letter-spacing:-.04em}
    h2{font-size:clamp(29px,3vw,38px)}h3{font-size:20px}
    .hero-copy{padding:28px 18px 20px 0}
    .hero-copy p{color:var(--muted);max-width:570px;font-size:17px;line-height:1.9;margin:0 0 26px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}.trust-line{display:flex;gap:10px;align-items:center;color:var(--muted);font-size:13px;margin-top:20px}
    .dashboard{position:relative;background:linear-gradient(135deg,#eee2f7 0%,#fce4de 100%);border:1px solid rgba(77,39,104,.11);border-radius:var(--radius-xl);padding:23px;box-shadow:var(--shadow);min-height:420px;overflow:hidden}
    .dashboard:after{content:"";position:absolute;width:260px;height:260px;border:1px solid rgba(184,78,156,.23);border-radius:50%;right:-90px;bottom:-80px;box-shadow:0 0 0 20px rgba(184,78,156,.06),0 0 0 42px rgba(184,78,156,.04)}
    .dash-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.dash-title{font-weight:800;color:var(--berry)}.status{color:#4b7658;font-size:12px;font-weight:700}
    .dash-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:14px;position:relative;z-index:1}
    .stat-card{background:rgba(255,255,255,.88);border:1px solid rgba(255,255,255,.85);border-radius:18px;padding:19px;min-height:135px}
    .stat-card.wide{grid-column:span 2;min-height:118px}.stat-label{font-size:12px;color:var(--muted);margin-bottom:10px}.stat-number{font-size:32px;color:var(--berry);font-weight:800;line-height:1}.stat-note{font-size:12px;color:var(--muted);margin-top:10px}
    .trend{height:42px;margin-top:12px;display:flex;align-items:end;gap:7px}.trend i{display:block;flex:1;border-radius:5px 5px 2px 2px;background:linear-gradient(var(--pink),var(--coral));opacity:.8}.trend i:nth-child(1){height:35%}.trend i:nth-child(2){height:52%}.trend i:nth-child(3){height:44%}.trend i:nth-child(4){height:71%}.trend i:nth-child(5){height:63%}.trend i:nth-child(6){height:88%}
    .section{padding:96px 0}.section.soft{background:linear-gradient(180deg,#fff8f5,#fbf5ff)}.section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:34px}.section-head p{max-width:510px;color:var(--muted);margin:0}
    .matrix-main{background:linear-gradient(135deg,var(--berry),#7d429b);color:#fff;border-radius:var(--radius-xl);padding:30px;min-height:300px;position:relative;overflow:hidden}.matrix-main h3{color:#fff;font-size:25px}.matrix-main p{color:rgba(255,255,255,.78);max-width:390px}.matrix-main:after{content:"一 · 二 · 三";position:absolute;right:24px;bottom:24px;font-size:40px;font-weight:800;color:rgba(255,255,255,.15);letter-spacing:5px}
    .orbit{display:flex;gap:9px;flex-wrap:wrap;margin-top:28px}.orbit span{padding:7px 12px;border:1px solid rgba(255,255,255,.3);border-radius:999px;font-size:12px}
    .matrix-side{display:grid;grid-template-columns:1fr 1fr;gap:14px}.matrix-card{border-radius:20px;padding:22px;min-height:143px;border:1px solid var(--line);transition:.25s;position:relative}.matrix-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(184,78,156,.4)}.matrix-card:nth-child(1){background:var(--mist)}.matrix-card:nth-child(2){background:var(--peach)}.matrix-card:nth-child(3){background:var(--sage)}.matrix-card:nth-child(4){background:#fff}.matrix-card h3{font-size:18px;margin:11px 0 5px}.matrix-card p{font-size:13px;color:var(--muted);line-height:1.6;margin:0 0 12px}.arrow{position:absolute;right:18px;bottom:16px;color:var(--pink);font-size:20px}.icon-shape{width:32px;height:32px;border-radius:11px;background:linear-gradient(135deg,var(--violet),var(--coral));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:12px}
    .compare-wrap{background:#fff;border:1px solid var(--line);border-radius:var(--radius-xl);box-shadow:var(--shadow);overflow:hidden}.compare-top{padding:25px 29px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:14px}.compare-grid{display:grid;grid-template-columns:1fr 1fr}.compare-col{padding:25px 29px}.compare-col.complete{background:linear-gradient(135deg,#faf3ff,#fff2ee);border-left:1px solid var(--line)}.compare-col h3{margin-bottom:20px}.compare-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px 0;border-bottom:1px dashed var(--line);font-size:14px}.compare-row:last-child{border-bottom:0}.check{color:#a74c91;font-weight:800}.compare-foot{padding:0 29px 27px}
    .insights{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}.insight-list,.rank-card{border:1px solid var(--line);border-radius:var(--radius-lg);background:#fff;padding:10px 24px}.insight-item{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:17px 0;border-bottom:1px solid var(--line)}.insight-item:last-child{border:0}.insight-item a{font-weight:700;color:var(--ink)}.insight-item a:hover{color:var(--pink)}.insight-item small{color:var(--muted);white-space:nowrap}.rank-card{background:var(--apricot);padding:24px}.rank-row{display:flex;align-items:center;gap:12px;padding:15px 0;border-bottom:1px solid var(--line)}.rank-row:last-child{border:0}.rank-no{color:var(--pink);font-size:20px;font-weight:800}.rank-row strong{font-size:14px}.rank-row small{display:block;color:var(--muted);font-size:12px}
    .faq-layout{display:grid;grid-template-columns:4fr 8fr;gap:55px;align-items:start}.faq-intro p{color:var(--muted)}.accordion{background:transparent;margin:0}.accordion-item{border:1px solid var(--line);border-radius:17px;background:#fff;margin-bottom:11px;overflow:hidden}.accordion-title{border:0!important;padding:17px 20px!important;color:var(--berry)!important;font-weight:700;font-size:15px;min-height:54px}.accordion-title:before{color:var(--pink)!important;transition:.25s}.is-active .accordion-title{background:#fbf4ff}.accordion-content{border:0!important;padding:0 20px 18px!important;color:var(--muted);font-size:14px;line-height:1.8}
    .form-shell{border-radius:var(--radius-xl);padding:34px;background:linear-gradient(120deg,#6e3fb4,#b84e9c 58%,#ff8a72);color:#fff}.form-shell h2{color:#fff}.form-shell p{color:rgba(255,255,255,.82)}.form-side{padding:15px 32px 15px 8px}.steps{display:flex;gap:8px;flex-wrap:wrap;margin-top:25px}.steps span{border:1px solid rgba(255,255,255,.35);border-radius:999px;padding:6px 10px;font-size:12px}.form-panel{background:#fff;border-radius:22px;padding:25px;color:var(--ink)}.form-panel label{font-size:13px;color:var(--berry);font-weight:700}.form-panel input,.form-panel select,.form-panel textarea{border:1px solid var(--line);border-radius:12px;box-shadow:none;margin:6px 0 14px;padding:10px 13px;min-height:46px;background:#fff}.form-panel textarea{height:92px;resize:vertical}.form-panel input:focus,.form-panel select:focus,.form-panel textarea:focus{border-color:var(--pink);box-shadow:0 0 0 3px rgba(184,78,156,.11)}.form-note{font-size:12px;color:var(--muted);line-height:1.6;margin:12px 0 0}.required{color:#c05b68}.form-message{font-size:13px;color:#9b4c58;margin-top:8px;display:none}
    .site-footer{background:var(--berry-deep);color:rgba(255,255,255,.72);padding-top:45px}.footer-cta{display:flex;justify-content:space-between;align-items:center;gap:20px;padding-bottom:38px;border-bottom:1px solid rgba(255,255,255,.15)}.footer-cta h2{color:#fff;font-size:27px;margin:0}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px;padding:38px 0}.footer-grid h3{color:#fff;font-size:15px}.footer-grid p,.footer-grid a{font-size:13px;color:rgba(255,255,255,.66)}.footer-grid a{display:block;margin:7px 0}.footer-grid a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.15);padding:17px 0 23px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;font-size:12px;color:rgba(255,255,255,.57)}
    @media(max-width:960px){.main-nav{margin-left:0}.command-search{width:170px}.nav-tools .btn{display:none}.hero{padding-top:55px}.faq-layout{gap:28px}.footer-grid{grid-template-columns:1.3fr 1fr 1fr}}
    @media(max-width:767px){.grid-container{padding-left:18px;padding-right:18px}.nav-shell{min-height:66px}.main-nav{display:none;position:absolute;top:66px;left:0;right:0;background:#fff;padding:12px 18px 18px;border-bottom:1px solid var(--line);box-shadow:0 15px 25px rgba(77,39,104,.08);flex-direction:column;align-items:stretch}.main-nav.is-open{display:flex}.main-nav a{min-height:44px}.nav-tools{gap:5px}.command-search{width:42px;padding:0 11px;border:0;background:var(--mist)}.command-search input{display:none}.command-search span{font-size:20px}.age-badge{display:none}.menu-toggle{display:block}.brand-name{font-size:15px}.hero{padding:40px 0 58px}.hero-copy{padding:0 0 25px}.hero-copy p{font-size:15px}.hero-actions .btn{width:100%}.dashboard{padding:16px;min-height:0}.dash-grid{grid-template-columns:1fr 1fr}.stat-card{padding:15px;min-height:125px}.stat-card.wide{grid-column:span 2}.stat-number{font-size:27px}.section{padding:60px 0}.section-head{display:block;margin-bottom:24px}.section-head p{margin-top:9px;font-size:14px}.matrix-main{min-height:260px;padding:24px;margin-bottom:14px}.matrix-side{gap:10px}.matrix-card{padding:16px;min-height:160px}.matrix-card p{font-size:12px}.compare-grid,.insights{grid-template-columns:1fr}.compare-col{padding:21px}.compare-col.complete{border-left:0;border-top:1px solid var(--line)}.compare-foot{padding:0 21px 22px}.faq-layout{grid-template-columns:1fr;gap:25px}.faq-intro p{font-size:14px}.form-shell{padding:22px 16px}.form-side{padding:8px 7px 24px}.form-panel{padding:20px 16px}.footer-cta{display:block}.footer-cta .btn{margin-top:20px}.footer-grid{grid-template-columns:1fr 1fr;gap:24px}.footer-grid>div:first-child{grid-column:span 2}}
    @media(max-width:420px){h1{font-size:34px}.dash-grid{grid-template-columns:1fr}.stat-card.wide{grid-column:span 1}.matrix-side{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:6px}}
    @media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}

/* roulang page: category1 */
:root{
      --berry:#4d2768;--berry-deep:#321a47;--violet:#6e3fb4;--pink:#b84e9c;
      --coral:#ff8a72;--mist:#e9ddf4;--peach:#fce4de;--apricot:#fff6f1;
      --sage:#dce7de;--paper:#fffdfc;--ink:#2d2630;--muted:#726a75;
      --line:rgba(77,39,104,.14);--shadow:0 16px 42px rgba(77,39,104,.10);
      --radius-xl:30px;--radius-lg:22px;--radius-md:16px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;font-size:16px;line-height:1.8;overflow-x:hidden}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    img{max-width:100%;display:block}
    .grid-container{max-width:1240px;padding-left:24px;padding-right:24px}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(255,253,252,.92);backdrop-filter:blur(16px);border-bottom:1px solid transparent;transition:.25s}
    .site-header.is-scrolled{border-color:var(--line);box-shadow:0 6px 24px rgba(77,39,104,.06)}
    .nav-shell{min-height:76px;display:flex;align-items:center;gap:24px}
    .brand{display:flex;align-items:center;gap:10px;color:var(--berry);font-weight:800;white-space:nowrap}
    .brand-mark{width:28px;height:28px;display:flex;gap:3px;align-items:end}
    .brand-mark i{display:block;width:7px;border-radius:8px;background:linear-gradient(160deg,var(--violet),var(--coral))}
    .brand-mark i:nth-child(1){height:17px}.brand-mark i:nth-child(2){height:25px}.brand-mark i:nth-child(3){height:20px}
    .brand-name{font-size:17px;letter-spacing:.02em}
    .main-nav{display:flex;align-items:center;gap:5px;margin-left:18px}
    .main-nav a{padding:9px 13px;border-radius:11px;color:var(--muted);font-size:14px}
    .main-nav a:hover,.main-nav a.active{background:var(--mist);color:var(--berry);font-weight:700}
    .nav-tools{display:flex;align-items:center;gap:10px;margin-left:auto}
    .command-search{height:42px;width:220px;border:1px solid var(--line);border-radius:13px;background:#fff;display:flex;align-items:center;padding:0 12px;gap:8px}
    .command-search span{color:var(--pink);font-size:18px}.command-search input{border:0;outline:0;width:100%;font-size:13px;background:transparent;color:var(--ink)}
    .age-badge,.badge{display:inline-flex;align-items:center;gap:5px;border-radius:999px;padding:4px 10px;font-size:12px;font-weight:700}
    .age-badge{background:var(--peach);color:#8b4c43}.badge{background:var(--mist);color:var(--berry)}
    .btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 19px;border-radius:14px;border:1px solid transparent;font-weight:700;font-size:14px;gap:8px;transition:.25s ease}
    .btn-primary{color:#fff;background:linear-gradient(110deg,var(--violet),var(--pink),var(--coral));box-shadow:0 9px 22px rgba(184,78,156,.23)}
    .btn-primary:hover{color:#fff;transform:translateY(-3px);filter:brightness(1.04);box-shadow:0 14px 28px rgba(184,78,156,.28)}
    .btn-secondary{color:var(--berry);background:#fff;border-color:rgba(77,39,104,.24)}
    .btn-secondary:hover{background:var(--mist);transform:translateY(-2px)}
    .menu-toggle{display:none;background:transparent;border:0;color:var(--berry);font-size:25px;min-width:44px}
    .page-intro{padding:66px 0 40px;position:relative}
    .crumbs{display:flex;gap:8px;align-items:center;color:var(--muted);font-size:13px;margin-bottom:22px}
    .crumbs a:hover{color:var(--pink)}
    .intro-grid{display:grid;grid-template-columns:7fr 5fr;gap:34px;align-items:end}
    .eyebrow{color:var(--pink);font-size:13px;font-weight:800;letter-spacing:.12em;margin-bottom:12px}
    h1,h2,h3{color:var(--berry);line-height:1.25;margin-top:0;font-weight:800}
    h1{font-size:clamp(34px,4.5vw,54px);letter-spacing:-.04em;margin-bottom:18px}
    h2{font-size:clamp(28px,3vw,38px);margin-bottom:12px}
    h3{font-size:19px;margin-bottom:8px}
    .intro-copy p{max-width:650px;color:var(--muted);font-size:17px;margin:0}
    .mini-dashboard{background:linear-gradient(135deg,var(--berry-deep),#703f87);color:#fff;border-radius:var(--radius-xl);padding:25px;position:relative;overflow:hidden;box-shadow:0 20px 45px rgba(77,39,104,.18)}
    .mini-dashboard:after{content:"一  二  三";position:absolute;right:18px;bottom:5px;color:rgba(255,255,255,.1);font-size:34px;font-weight:800}
    .mini-top{display:flex;justify-content:space-between;gap:10px;color:#f7d9ec;font-size:12px;margin-bottom:20px}
    .mini-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;position:relative;z-index:1}
    .mini-stat{background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.16);border-radius:15px;padding:14px}
    .mini-stat strong{display:block;font-size:26px;line-height:1.2}.mini-stat span{font-size:12px;color:#f1dce9}
    .layout-section{padding:28px 0 96px}
    .content-layout{display:grid;grid-template-columns:3fr 9fr;gap:24px;align-items:start}
    .filter-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px;position:sticky;top:100px;box-shadow:0 9px 28px rgba(77,39,104,.05)}
    .filter-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
    .filter-title h2{font-size:21px;margin:0}
    .filter-group{padding:18px 0;border-top:1px solid var(--line)}
    .filter-group:first-of-type{border-top:0;padding-top:0}
    .filter-group label,.field-label{display:block;font-size:13px;font-weight:700;color:var(--berry);margin-bottom:8px}
    .filter-input,.filter-select,.form-input{width:100%;height:45px;border:1px solid var(--line);border-radius:12px;background:#fffaf8;color:var(--ink);padding:0 12px;outline:0}
    .filter-input:focus,.filter-select:focus,.form-input:focus{border-color:var(--pink);box-shadow:0 0 0 3px rgba(184,78,156,.12)}
    .tag-list{display:flex;flex-wrap:wrap;gap:8px}
    .filter-tag{border:1px solid var(--line);background:var(--paper);border-radius:999px;padding:6px 10px;font-size:12px;color:var(--muted);min-height:34px}
    .filter-tag:hover,.filter-tag.selected{background:var(--mist);border-color:rgba(110,63,180,.35);color:var(--berry);font-weight:700}
    .clear-link{font-size:12px;color:var(--pink);border:0;background:transparent;padding:5px}
    .notice{background:var(--apricot);border-radius:14px;padding:13px 14px;font-size:12px;color:var(--muted);line-height:1.65}
    .results-head{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:16px}
    .results-head h2{font-size:23px;margin:0}.result-meta{color:var(--muted);font-size:13px}
    .sort-box{height:40px;border:1px solid var(--line);background:#fff;border-radius:11px;color:var(--berry);padding:0 10px;font-size:13px}
    .result-list{display:flex;flex-direction:column;gap:14px}
    .result-card{display:grid;grid-template-columns:116px 1fr auto;gap:20px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:20px;padding:17px;transition:.25s;min-height:146px}
    .result-card:hover{transform:translateY(-4px);border-color:rgba(184,78,156,.38);box-shadow:var(--shadow)}
    .abstract-cover{height:110px;border-radius:15px;background:linear-gradient(145deg,var(--violet),var(--pink) 55%,var(--coral));position:relative;overflow:hidden}
    .abstract-cover:before{content:"";position:absolute;width:70px;height:70px;border:1px solid rgba(255,255,255,.65);border-radius:50%;left:22px;top:18px}
    .abstract-cover:after{content:"01";position:absolute;right:12px;bottom:5px;font-size:30px;font-weight:800;color:rgba(255,255,255,.75)}
    .cover-two{background:linear-gradient(145deg,#9362bc,var(--peach))}.cover-two:after{content:"02"}
    .cover-three{background:linear-gradient(145deg,#8d557e,var(--sage))}.cover-three:after{content:"03"}
    .cover-four{background:linear-gradient(145deg,var(--berry),#d77a9d)}.cover-four:after{content:"04"}
    .card-copy h3{font-size:19px;margin:0 0 7px}.card-copy p{font-size:14px;color:var(--muted);line-height:1.65;margin:0 0 10px}
    .card-tags{display:flex;gap:7px;flex-wrap:wrap}
    .card-side{text-align:right;min-width:76px}.card-side strong{display:block;color:var(--berry);font-size:13px}.card-side span{display:block;color:var(--pink);font-size:22px;margin-top:8px}
    .hint-card{background:linear-gradient(110deg,#f6eafb,#fff0e9);border:1px solid rgba(184,78,156,.16);border-radius:20px;padding:19px 23px;display:flex;align-items:center;justify-content:space-between;gap:15px}
    .hint-card strong{color:var(--berry);font-size:15px}.hint-card p{margin:3px 0 0;color:var(--muted);font-size:13px}
    .pagination-wrap{display:flex;justify-content:space-between;align-items:center;margin-top:25px}
    .pagination{display:flex;gap:7px;margin:0}.pagination li{list-style:none}.pagination a,.pagination .current{display:flex;align-items:center;justify-content:center;min-width:40px;height:40px;border-radius:11px;font-size:13px}
    .pagination a{background:#fff;border:1px solid var(--line);color:var(--berry)}.pagination a:hover{background:var(--mist)}.pagination .current{background:linear-gradient(110deg,var(--violet),var(--pink));color:#fff}
    .feedback-strip{margin-top:58px;background:var(--mist);border-radius:var(--radius-lg);padding:24px 28px;display:flex;justify-content:space-between;align-items:center;gap:20px}
    .feedback-strip h2{font-size:21px;margin:0 0 4px}.feedback-strip p{margin:0;color:var(--muted);font-size:14px}
    .faq-section{padding:80px 0;background:linear-gradient(180deg,#fff8f5,#fbf5ff)}
    .faq-layout{display:grid;grid-template-columns:4fr 8fr;gap:48px}
    .faq-intro p{color:var(--muted);max-width:320px}.accordion{background:transparent;margin:0}.accordion-item{border:1px solid var(--line)!important;border-radius:16px!important;overflow:hidden;margin-bottom:10px;background:#fff}.accordion-title{border:0!important;padding:17px 20px;color:var(--berry);font-weight:700;font-size:15px}.accordion-title:before{color:var(--pink)}.accordion-content{border:0!important;padding:0 20px 18px;color:var(--muted);font-size:14px;line-height:1.8;background:#fff8fc}.accordion-item.is-active{border-left:3px solid var(--pink)!important}
    .site-footer{background:var(--berry-deep);color:#eee0f0;padding:54px 0 22px}.footer-cta{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.16)}.footer-cta h2{color:#fff;font-size:25px;margin:0}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:30px;padding:38px 0}.footer-grid h3{color:#fff;font-size:16px}.footer-grid p,.footer-grid a,.footer-grid span{display:block;color:#cdbdd2;font-size:13px;line-height:2.1}.footer-grid a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.16);padding-top:18px;display:flex;justify-content:space-between;gap:20px;color:#bca9c2;font-size:12px}
    :focus-visible{outline:3px solid rgba(255,138,114,.55);outline-offset:3px}
    @media(max-width:900px){.main-nav{margin-left:0}.command-search{width:180px}.content-layout{grid-template-columns:1fr}.filter-panel{position:static}.intro-grid{grid-template-columns:1fr}.faq-layout{grid-template-columns:1fr;gap:25px}}
    @media(max-width:767px){.grid-container{padding-left:18px;padding-right:18px}.nav-shell{min-height:68px;gap:8px}.brand-name{font-size:14px}.main-nav{display:none;position:absolute;top:68px;left:0;right:0;background:var(--paper);padding:12px 18px 18px;border-bottom:1px solid var(--line);box-shadow:0 12px 25px rgba(77,39,104,.08);flex-direction:column;align-items:stretch}.main-nav.is-open{display:flex}.main-nav a{min-height:44px}.nav-tools{gap:4px}.command-search{width:42px;padding:0;justify-content:center;border:0;background:transparent}.command-search input{display:none}.command-search span{font-size:22px}.age-badge{display:none}.nav-tools .btn{display:none}.menu-toggle{display:block}.page-intro{padding:42px 0 26px}h1{font-size:35px}.intro-copy p{font-size:15px}.mini-stats{grid-template-columns:1fr 1fr}.mini-stat:last-child{grid-column:span 2}.layout-section{padding:20px 0 58px}.results-head{align-items:flex-start;flex-direction:column}.result-card{grid-template-columns:74px 1fr;gap:14px;padding:13px}.abstract-cover{height:84px}.card-side{grid-column:2;text-align:left;display:flex;align-items:center;gap:14px}.card-side span{margin:0}.card-copy h3{font-size:16px}.card-copy p{font-size:13px}.hint-card,.feedback-strip,.footer-cta{align-items:flex-start;flex-direction:column}.pagination-wrap{gap:12px}.pagination-wrap .result-meta{display:none}.pagination a,.pagination .current{min-width:36px}.faq-section{padding:58px 0}.footer-grid{grid-template-columns:1fr 1fr;gap:22px}.footer-grid>div:first-child{grid-column:span 2}.footer-bottom{flex-direction:column;gap:4px}}
    @media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}