/* roulang page: index */
:root{
      --brand:#6D2E7C;
      --brand-dark:#3A1E45;
      --brand-soft:#F4EFF7;
      --brand-mid:#B84C7D;
      --coral:#FF7A59;
      --amber:#F5A524;
      --green:#1F7A6D;
      --bg:#FAF7F2;
      --bg-2:#F7F5F3;
      --surface:#FFFFFF;
      --surface-warm:#FFFDFC;
      --text:#24212A;
      --muted:#746A7C;
      --border:rgba(109,46,124,.14);
      --border-strong:rgba(109,46,124,.24);
      --gradient:linear-gradient(135deg,#6D2E7C 0%,#B84C7D 48%,#FF7A59 100%);
      --gradient-soft:linear-gradient(135deg,rgba(109,46,124,.10),rgba(255,122,89,.12));
      --shadow:0 18px 50px rgba(75,40,80,.12);
      --shadow-hover:0 24px 70px rgba(75,40,80,.18);
      --radius-xl:34px;
      --radius-lg:26px;
      --radius-md:20px;
      --radius-sm:14px;
      --nav-h:82px;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 8% 4%, rgba(255,122,89,.13), transparent 26rem),
        radial-gradient(circle at 90% 12%, rgba(109,46,124,.12), transparent 28rem),
        linear-gradient(180deg,var(--bg) 0%,#fff 46%,var(--bg-2) 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:all .25s ease}
    a:hover{color:var(--brand)}
    img,svg{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    ::selection{background:rgba(109,46,124,.18);color:var(--brand-dark)}
    :focus-visible{
      outline:3px solid rgba(255,122,89,.45);
      outline-offset:3px;
      border-radius:12px;
    }

    .container,.container-lg,.container-xl{max-width:1220px}
    .section{padding:92px 0}
    .section-tight{padding:64px 0}
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 13px;
      border-radius:999px;
      background:rgba(109,46,124,.08);
      color:var(--brand);
      font-weight:700;
      font-size:14px;
      margin-bottom:16px;
    }
    .section-kicker::before{
      content:"";
      width:8px;height:8px;border-radius:50%;
      background:var(--gradient);
      box-shadow:0 0 0 5px rgba(255,122,89,.12);
    }
    .section-title{
      font-size:clamp(30px,3vw,40px);
      line-height:1.22;
      font-weight:800;
      letter-spacing:-.04em;
      margin:0 0 14px;
      color:var(--text);
    }
    .section-desc{
      color:var(--muted);
      font-size:17px;
      max-width:760px;
      margin:0;
    }
    .text-gradient{
      background:var(--gradient);
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:1000;
      background:rgba(255,253,252,.92);
      backdrop-filter:blur(16px);
      border-bottom:1px solid rgba(109,46,124,.10);
      box-shadow:0 8px 28px rgba(58,30,69,.06);
    }
    .navbar{
      min-height:var(--nav-h);
      padding:14px 0;
    }
    .brand-logo{
      display:flex;
      align-items:center;
      gap:10px;
      min-width:max-content;
      font-weight:800;
      letter-spacing:-.03em;
      color:var(--brand-dark);
    }
    .brand-mark{
      width:42px;height:42px;
      border-radius:15px;
      background:var(--gradient);
      display:grid;
      place-items:center;
      color:#fff;
      box-shadow:0 12px 30px rgba(109,46,124,.22);
      flex:0 0 auto;
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      line-height:1.15;
      font-size:17px;
    }
    .brand-text small{
      font-size:12px;
      color:var(--muted);
      font-weight:700;
      letter-spacing:0;
      margin-top:2px;
    }
    .nav-search{
      flex:1 1 520px;
      max-width:610px;
      margin:0 22px;
      position:relative;
    }
    .search-shell{
      height:54px;
      display:flex;
      align-items:center;
      gap:10px;
      padding:6px 7px 6px 18px;
      border:1px solid var(--border);
      border-radius:999px;
      background:#fff;
      box-shadow:0 12px 34px rgba(75,40,80,.08);
      transition:.25s ease;
    }
    .search-shell:focus-within{
      border-color:rgba(109,46,124,.35);
      box-shadow:0 14px 42px rgba(109,46,124,.15),0 0 0 4px rgba(109,46,124,.08);
    }
    .search-icon{
      width:21px;height:21px;
      color:var(--brand);
      flex:0 0 auto;
    }
    .search-shell input{
      border:0;
      outline:0;
      width:100%;
      min-width:0;
      background:transparent;
      color:var(--text);
      font-size:15px;
    }
    .search-shell input::placeholder{color:#9B91A2}
    .search-btn{
      border:0;
      border-radius:999px;
      padding:10px 18px;
      color:#fff;
      font-weight:800;
      background:var(--gradient);
      box-shadow:0 10px 24px rgba(255,122,89,.24);
      white-space:nowrap;
      transition:.25s ease;
    }
    .search-btn:hover{
      transform:translateY(-2px);
      box-shadow:0 16px 34px rgba(255,122,89,.32);
      filter:saturate(1.08);
    }
    .navbar-toggler{
      border:1px solid var(--border);
      border-radius:16px;
      padding:10px 12px;
      box-shadow:none!important;
      color:var(--brand);
    }
    .navbar-nav{
      align-items:center;
      gap:6px;
    }
    .nav-link{
      color:var(--muted);
      font-weight:750;
      border-radius:999px;
      padding:10px 14px!important;
      font-size:15px;
    }
    .nav-link:hover{
      color:var(--brand);
      background:rgba(109,46,124,.07);
    }
    .nav-link.active{
      color:#fff!important;
      background:var(--gradient);
      box-shadow:0 10px 24px rgba(109,46,124,.20);
    }
    .age-pill{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:9px 12px;
      border-radius:999px;
      background:rgba(31,122,109,.10);
      color:var(--green);
      border:1px solid rgba(31,122,109,.18);
      font-weight:800;
      font-size:13px;
      white-space:nowrap;
    }
    .hot-strip{
      border-top:1px solid rgba(109,46,124,.08);
      padding:9px 0 12px;
      background:rgba(250,247,242,.72);
    }
    .hot-scroll{
      display:flex;
      align-items:center;
      gap:10px;
      overflow-x:auto;
      scrollbar-width:none;
      padding-bottom:1px;
    }
    .hot-scroll::-webkit-scrollbar{display:none}
    .hot-label{
      color:var(--muted);
      font-size:13px;
      font-weight:800;
      white-space:nowrap;
    }
    .mini-tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 12px;
      border-radius:999px;
      background:#fff;
      border:1px solid var(--border);
      color:var(--muted);
      font-size:13px;
      font-weight:700;
      white-space:nowrap;
    }
    .mini-tag:hover{
      border-color:rgba(255,122,89,.34);
      color:var(--brand);
      transform:translateY(-1px);
      box-shadow:0 8px 18px rgba(75,40,80,.08);
    }

    .btn-brand,.btn-soft,.btn-line{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:50px;
      padding:13px 22px;
      border-radius:999px;
      font-weight:800;
      border:1px solid transparent;
      transition:.25s ease;
    }
    .btn-brand{
      color:#fff;
      background:var(--gradient);
      box-shadow:0 16px 36px rgba(109,46,124,.22);
    }
    .btn-brand:hover{
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 22px 52px rgba(109,46,124,.28);
      filter:saturate(1.06);
    }
    .btn-soft{
      background:#fff;
      color:var(--brand);
      border-color:rgba(109,46,124,.18);
      box-shadow:0 12px 28px rgba(75,40,80,.08);
    }
    .btn-soft:hover{
      color:var(--brand-dark);
      background:var(--brand-soft);
      border-color:rgba(109,46,124,.28);
      transform:translateY(-2px);
    }
    .btn-line{
      min-height:auto;
      padding:9px 0;
      border:0;
      color:var(--brand);
      border-radius:0;
      font-weight:850;
    }
    .btn-line svg{transition:.25s ease}
    .btn-line:hover svg{transform:translateX(4px)}

    .hero{
      position:relative;
      padding:82px 0 74px;
      overflow:hidden;
    }
    .hero::before,.hero::after{
      content:"";
      position:absolute;
      border-radius:50%;
      pointer-events:none;
      filter:blur(2px);
    }
    .hero::before{
      width:360px;height:360px;
      left:-150px;top:110px;
      background:rgba(255,122,89,.16);
    }
    .hero::after{
      width:420px;height:420px;
      right:-180px;top:30px;
      background:rgba(109,46,124,.13);
    }
    .hero-grid{position:relative;z-index:2;align-items:center}
    .hero-badge{
      display:inline-flex;
      align-items:center;
      gap:9px;
      padding:9px 14px;
      border-radius:999px;
      background:#fff;
      border:1px solid var(--border);
      box-shadow:0 12px 32px rgba(75,40,80,.08);
      color:var(--brand);
      font-weight:800;
      font-size:14px;
      margin-bottom:18px;
    }
    .hero h1{
      font-size:clamp(32px,5vw,56px);
      line-height:1.14;
      font-weight:850;
      letter-spacing:-.055em;
      margin:0 0 20px;
      color:var(--text);
    }
    .hero-lead{
      font-size:18px;
      line-height:1.85;
      color:var(--muted);
      max-width:650px;
      margin:0 0 28px;
    }
    .hero-actions{
      display:flex;
      gap:14px;
      flex-wrap:wrap;
      margin-bottom:28px;
    }
    .trust-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .trust-item{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:9px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.72);
      border:1px solid rgba(109,46,124,.11);
      color:var(--muted);
      font-size:13px;
      font-weight:750;
    }
    .dot-ok{
      width:9px;height:9px;border-radius:50%;
      background:var(--green);
      box-shadow:0 0 0 4px rgba(31,122,109,.10);
    }

    .dashboard-card{
      position:relative;
      border-radius:var(--radius-xl);
      background:linear-gradient(180deg,#fff,rgba(255,255,255,.88));
      border:1px solid var(--border);
      box-shadow:var(--shadow);
      padding:24px;
      overflow:hidden;
    }
    .dashboard-card::before{
      content:"";
      position:absolute;
      inset:0 0 auto 0;
      height:8px;
      background:var(--gradient);
    }
    .dash-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:18px;
      padding-top:8px;
    }
    .dash-title{
      font-weight:850;
      color:var(--brand-dark);
      font-size:18px;
      margin:0;
    }
    .status-chip{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 10px;
      border-radius:999px;
      background:rgba(31,122,109,.10);
      color:var(--green);
      font-size:12px;
      font-weight:850;
    }
    .mock-search{
      display:flex;
      align-items:center;
      gap:10px;
      padding:14px 16px;
      border-radius:22px;
      background:var(--brand-soft);
      color:var(--muted);
      margin-bottom:18px;
      border:1px solid rgba(109,46,124,.10);
      font-weight:700;
    }
    .tag-cloud{
      display:flex;
      gap:9px;
      flex-wrap:wrap;
      margin-bottom:20px;
    }
    .tag-cloud span{
      padding:8px 11px;
      border-radius:999px;
      background:#fff;
      border:1px solid var(--border);
      color:var(--muted);
      font-size:13px;
      font-weight:750;
    }
    .tag-cloud span.hot{
      color:#fff;
      background:var(--gradient);
      border-color:transparent;
    }
    .dash-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:14px;
      margin-bottom:14px;
    }
    .panel{
      border-radius:24px;
      padding:18px;
      background:#fff;
      border:1px solid var(--border);
      box-shadow:0 10px 24px rgba(75,40,80,.06);
    }
    .panel h3{
      font-size:15px;
      font-weight:850;
      margin:0 0 12px;
      color:var(--text);
    }
    .progress-line{
      height:10px;
      border-radius:999px;
      background:rgba(109,46,124,.10);
      overflow:hidden;
      margin:12px 0;
    }
    .progress-line i{
      display:block;
      height:100%;
      border-radius:999px;
      background:var(--gradient);
    }
    .metric-mini{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:10px;
    }
    .metric-mini .mini-box{
      padding:14px;
      border-radius:20px;
      background:linear-gradient(135deg,rgba(109,46,124,.08),rgba(255,122,89,.08));
      border:1px solid rgba(109,46,124,.10);
    }
    .mini-box strong{
      display:block;
      font-size:22px;
      color:var(--brand);
      line-height:1.1;
      margin-bottom:4px;
    }
    .mini-box small{color:var(--muted);font-weight:750}
    .flow-list{
      display:grid;
      gap:10px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .flow-list li{
      display:flex;
      align-items:center;
      gap:10px;
      color:var(--muted);
      font-size:14px;
      font-weight:700;
    }
    .flow-list b{
      width:26px;height:26px;
      border-radius:10px;
      display:grid;
      place-items:center;
      background:rgba(255,122,89,.13);
      color:var(--coral);
      flex:0 0 auto;
    }

    .category-entry{
      margin-top:-18px;
      position:relative;
      z-index:3;
    }
    .entry-card{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
      padding:24px;
      border-radius:var(--radius-lg);
      background:#fff;
      border:1px solid var(--border);
      box-shadow:var(--shadow);
      height:100%;
      transition:.25s ease;
      overflow:hidden;
      position:relative;
    }
    .entry-card::after{
      content:"";
      position:absolute;
      right:-46px;bottom:-46px;
      width:120px;height:120px;border-radius:50%;
      background:var(--gradient-soft);
      transition:.25s ease;
    }
    .entry-card:hover{
      transform:translateY(-5px);
      box-shadow:var(--shadow-hover);
      border-color:var(--border-strong);
    }
    .entry-card:hover::after{transform:scale(1.2)}
    .entry-icon{
      width:54px;height:54px;
      border-radius:20px;
      display:grid;
      place-items:center;
      background:var(--gradient);
      color:#fff;
      box-shadow:0 14px 30px rgba(109,46,124,.20);
      flex:0 0 auto;
    }
    .entry-card h2{
      font-size:20px;
      font-weight:850;
      margin:0 0 6px;
      color:var(--text);
    }
    .entry-card p{
      margin:0;
      color:var(--muted);
      font-size:14px;
    }

    .feature-console{
      border-radius:var(--radius-xl);
      background:#fff;
      border:1px solid var(--border);
      box-shadow:var(--shadow);
      padding:18px;
    }
    .feature-tabs{
      display:grid;
      gap:10px;
    }
    .feature-tabs .nav-link{
      width:100%;
      text-align:left;
      border:1px solid transparent;
      background:var(--bg-2);
      color:var(--muted);
      border-radius:20px;
      padding:16px!important;
      font-weight:850;
    }
    .feature-tabs .nav-link span{
      display:block;
      font-size:13px;
      color:#9A8FA2;
      font-weight:650;
      margin-top:3px;
    }
    .feature-tabs .nav-link.active{
      background:var(--gradient);
      color:#fff!important;
      border-color:transparent;
      box-shadow:0 16px 34px rgba(109,46,124,.20);
    }
    .feature-tabs .nav-link.active span{color:rgba(255,255,255,.76)}
    .feature-display{
      min-height:100%;
      border-radius:26px;
      background:
        radial-gradient(circle at 100% 0,rgba(255,122,89,.16),transparent 260px),
        linear-gradient(135deg,#fff,var(--brand-soft));
      border:1px solid rgba(109,46,124,.10);
      padding:32px;
    }
    .feature-display h3{
      font-size:28px;
      font-weight:850;
      margin:0 0 12px;
      color:var(--brand-dark);
    }
    .feature-display p{
      color:var(--muted);
      margin-bottom:22px;
      font-size:16px;
    }
    .feature-points{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:14px;
      margin-top:22px;
    }
    .feature-point{
      padding:16px;
      border-radius:20px;
      background:rgba(255,255,255,.74);
      border:1px solid rgba(109,46,124,.10);
    }
    .feature-point b{
      color:var(--brand);
      display:block;
      margin-bottom:4px;
      font-size:15px;
    }
    .feature-point span{
      color:var(--muted);
      font-size:13px;
      font-weight:650;
    }

    .steps-wrap{
      position:relative;
    }
    .steps-wrap::before{
      content:"";
      position:absolute;
      left:8%;
      right:8%;
      top:54px;
      height:3px;
      background:linear-gradient(90deg,rgba(109,46,124,.15),rgba(255,122,89,.45),rgba(109,46,124,.15));
      border-radius:999px;
    }
    .step-card{
      position:relative;
      height:100%;
      padding:26px;
      border-radius:var(--radius-lg);
      background:#fff;
      border:1px solid var(--border);
      box-shadow:0 14px 36px rgba(75,40,80,.08);
      transition:.25s ease;
    }
    .step-card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow-hover);
    }
    .step-num{
      width:58px;height:58px;
      border-radius:22px;
      display:grid;
      place-items:center;
      color:#fff;
      background:var(--gradient);
      font-size:22px;
      font-weight:900;
      margin-bottom:18px;
      box-shadow:0 15px 30px rgba(109,46,124,.20);
    }
    .step-card h3{
      font-size:20px;
      font-weight:850;
      margin:0 0 9px;
    }
    .step-card p{
      color:var(--muted);
      margin:0;
      font-size:15px;
    }
    .step-card:nth-child(2){margin-top:34px}
    .step-card:nth-child(4){margin-top:34px}

    .metrics-section{
      background:
        radial-gradient(circle at 0 0,rgba(255,122,89,.18),transparent 22rem),
        linear-gradient(135deg,var(--brand-dark),#5E2A72);
      color:#fff;
      border-radius:0;
      position:relative;
      overflow:hidden;
    }
    .metrics-section .section-kicker{
      background:rgba(255,255,255,.12);
      color:#fff;
      border:1px solid rgba(255,255,255,.12);
    }
    .metrics-section .section-title,
    .metrics-section .section-desc{color:#fff}
    .metrics-section .section-desc{opacity:.78}
    .metric-card{
      height:100%;
      padding:26px;
      border-radius:var(--radius-lg);
      background:rgba(255,255,255,.10);
      border:1px solid rgba(255,255,255,.14);
      box-shadow:0 18px 50px rgba(0,0,0,.10);
      transition:.25s ease;
    }
    .metric-card:hover{
      transform:translateY(-5px);
      background:rgba(255,255,255,.14);
    }
    .metric-card strong{
      display:block;
      font-size:clamp(30px,4vw,46px);
      line-height:1;
      margin-bottom:12px;
      color:#fff;
      letter-spacing:-.04em;
    }
    .metric-card h3{
      font-size:18px;
      font-weight:850;
      margin:0 0 8px;
      color:#fff;
    }
    .metric-card p{
      margin:0;
      color:rgba(255,255,255,.74);
      font-size:14px;
    }

    .plan-card{
      position:relative;
      height:100%;
      padding:30px;
      border-radius:var(--radius-xl);
      background:#fff;
      border:1px solid var(--border);
      box-shadow:0 14px 38px rgba(75,40,80,.08);
      transition:.25s ease;
      overflow:hidden;
    }
    .plan-card:hover{
      transform:translateY(-5px);
      box-shadow:var(--shadow-hover);
      border-color:var(--border-strong);
    }
    .plan-card.featured{
      background:
        radial-gradient(circle at 100% 0,rgba(255,122,89,.15),transparent 250px),
        #fff;
      border-color:rgba(255,122,89,.30);
    }
    .plan-badge{
      display:inline-flex;
      padding:7px 11px;
      border-radius:999px;
      background:rgba(245,165,36,.13);
      color:#A46600;
      font-size:13px;
      font-weight:850;
      margin-bottom:16px;
    }
    .plan-card h3{
      font-size:24px;
      font-weight:850;
      margin:0 0 8px;
    }
    .plan-price{
      display:flex;
      align-items:flex-end;
      gap:6px;
      margin:16px 0 18px;
      color:var(--brand);
    }
    .plan-price strong{
      font-size:38px;
      line-height:1;
      letter-spacing:-.05em;
    }
    .plan-price span{
      color:var(--muted);
      font-weight:700;
      padding-bottom:3px;
      font-size:14px;
    }
    .plan-list{
      list-style:none;
      padding:0;
      margin:0 0 24px;
      display:grid;
      gap:12px;
    }
    .plan-list li{
      display:flex;
      gap:10px;
      color:var(--muted);
      font-size:15px;
      align-items:flex-start;
    }
    .check{
      width:20px;height:20px;
      border-radius:50%;
      background:rgba(31,122,109,.12);
      color:var(--green);
      display:grid;
      place-items:center;
      flex:0 0 auto;
      margin-top:3px;
      font-weight:900;
      font-size:12px;
    }

    .use-card{
      height:100%;
      padding:24px;
      border-radius:var(--radius-lg);
      background:linear-gradient(180deg,#fff,var(--surface-warm));
      border:1px solid var(--border);
      transition:.25s ease;
    }
    .use-card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow);
    }
    .use-card h3{
      font-size:20px;
      font-weight:850;
      margin:0 0 10px;
    }
    .use-card p{
      color:var(--muted);
      margin:0;
      font-size:15px;
    }
    .use-icon{
      width:50px;height:50px;
      border-radius:18px;
      background:var(--gradient-soft);
      color:var(--brand);
      display:grid;
      place-items:center;
      margin-bottom:16px;
    }

    .accordion{
      display:grid;
      gap:14px;
    }
    .accordion-item{
      border:1px solid var(--border)!important;
      border-radius:22px!important;
      overflow:hidden;
      background:#fff;
      box-shadow:0 10px 26px rgba(75,40,80,.06);
    }
    .accordion-button{
      background:#fff!important;
      color:var(--text)!important;
      font-weight:850;
      padding:20px 22px;
      box-shadow:none!important;
      border-radius:22px!important;
    }
    .accordion-button:not(.collapsed){
      color:var(--brand)!important;
      background:linear-gradient(135deg,rgba(109,46,124,.06),rgba(255,122,89,.06))!important;
    }
    .accordion-button::after{
      width:30px;height:30px;
      border-radius:50%;
      background-color:rgba(109,46,124,.08);
      background-size:14px;
      background-position:center;
      border:1px solid rgba(109,46,124,.10);
    }
    .accordion-body{
      color:var(--muted);
      padding:0 22px 22px;
      font-size:15px;
    }

    .cta-panel{
      position:relative;
      padding:46px;
      border-radius:var(--radius-xl);
      background:
        radial-gradient(circle at 12% 8%,rgba(255,255,255,.18),transparent 240px),
        var(--gradient);
      color:#fff;
      overflow:hidden;
      box-shadow:0 24px 70px rgba(109,46,124,.25);
    }
    .cta-panel::after{
      content:"";
      position:absolute;
      right:-70px;
      bottom:-90px;
      width:260px;height:260px;
      border-radius:50%;
      background:rgba(255,255,255,.12);
    }
    .cta-panel h2{
      font-size:clamp(28px,3.4vw,42px);
      line-height:1.2;
      font-weight:850;
      letter-spacing:-.04em;
      margin:0 0 12px;
      position:relative;
      z-index:1;
    }
    .cta-panel p{
      color:rgba(255,255,255,.82);
      margin:0;
      max-width:690px;
      position:relative;
      z-index:1;
    }
    .cta-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      position:relative;
      z-index:1;
      justify-content:flex-end;
    }
    .cta-panel .btn-soft{
      background:#fff;
      color:var(--brand);
    }
    .cta-panel .btn-brand{
      background:rgba(255,255,255,.14);
      border-color:rgba(255,255,255,.25);
      box-shadow:none;
    }
    .cta-panel .btn-brand:hover{background:rgba(255,255,255,.20)}

    .site-footer{
      background:var(--brand-dark);
      color:rgba(255,255,255,.78);
      padding:70px 0 26px;
      margin-top:0;
    }
    .footer-logo{
      display:flex;
      align-items:center;
      gap:12px;
      color:#fff;
      font-size:20px;
      font-weight:850;
      margin-bottom:16px;
      letter-spacing:-.03em;
    }
    .footer-logo .brand-mark{
      width:44px;height:44px;
      box-shadow:none;
    }
    .footer-desc{
      max-width:420px;
      color:rgba(255,255,255,.68);
      margin-bottom:20px;
      font-size:15px;
    }
    .footer-title{
      color:#fff;
      font-weight:850;
      margin-bottom:16px;
      font-size:16px;
    }
    .footer-links{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:10px;
    }
    .footer-links a{
      color:rgba(255,255,255,.70);
      font-weight:650;
      font-size:14px;
    }
    .footer-links a:hover{
      color:#FFB29F;
      padding-left:4px;
    }
    .compliance-box{
      padding:18px;
      border-radius:22px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
      color:rgba(255,255,255,.75);
      font-size:14px;
    }
    .footer-bottom{
      border-top:1px solid rgba(255,255,255,.10);
      margin-top:42px;
      padding-top:22px;
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      font-size:13px;
      color:rgba(255,255,255,.55);
    }

    @media (max-width:1199.98px){
      .nav-search{max-width:460px;margin:0 14px}
      .brand-text{font-size:15px}
      .nav-link{padding:9px 10px!important;font-size:14px}
      .age-pill{display:none}
      .dash-grid{grid-template-columns:1fr}
    }
    @media (max-width:991.98px){
      .navbar{align-items:flex-start}
      .nav-search{
        order:3;
        flex:0 0 100%;
        max-width:none;
        margin:12px 0 0;
      }
      .navbar-collapse{
        margin-top:14px;
        padding:14px;
        border-radius:24px;
        background:#fff;
        border:1px solid var(--border);
        box-shadow:var(--shadow);
      }
      .navbar-nav{align-items:stretch}
      .nav-link{text-align:center}
      .age-pill{display:inline-flex;justify-content:center;margin-top:8px}
      .hero{padding:58px 0 64px}
      .dashboard-card{margin-top:28px}
      .steps-wrap::before{display:none}
      .step-card:nth-child(2),.step-card:nth-child(4){margin-top:0}
      .feature-display{margin-top:18px}
      .section{padding:72px 0}
    }
    @media (max-width:767.98px){
      .brand-mark{width:38px;height:38px;border-radius:14px}
      .brand-text{font-size:14px}
      .brand-text small{font-size:11px}
      .search-shell{height:50px;padding-left:14px}
      .search-btn{padding:9px 14px;font-size:14px}
      .hero h1{letter-spacing:-.04em}
      .hero-lead{font-size:16px}
      .hero-actions,.cta-actions{flex-direction:column}
      .btn-brand,.btn-soft{width:100%}
      .trust-row{display:grid;grid-template-columns:1fr 1fr}
      .entry-card{align-items:flex-start}
      .feature-points{grid-template-columns:1fr}
      .section{padding:58px 0}
      .section-tight{padding:48px 0}
      .cta-panel{padding:30px 24px}
      .footer-bottom{display:block}
      .footer-bottom span{display:block;margin-top:8px}
    }
    @media (max-width:520px){
      .hot-strip{padding:8px 0}
      .hero{padding-top:42px}
      .dashboard-card{padding:18px;border-radius:26px}
      .panel{padding:15px;border-radius:20px}
      .metric-mini{grid-template-columns:1fr}
      .trust-row{grid-template-columns:1fr}
      .entry-card{padding:20px;border-radius:24px}
      .section-title{font-size:29px}
      .feature-display{padding:22px;border-radius:22px}
      .feature-display h3{font-size:23px}
      .plan-card{padding:24px;border-radius:26px}
      .site-footer{padding-top:54px}
    }

/* roulang page: category1 */
:root{
      --brand:#6D2E7C;
      --brand-deep:#3A1E45;
      --brand-soft:#F4EFF7;
      --brand-mid:#B84C7D;
      --coral:#FF7A59;
      --amber:#F5A524;
      --green:#1F7A6D;
      --bg:#FAF7F2;
      --bg-2:#F7F5F3;
      --text:#24212A;
      --muted:#746A7C;
      --white:#FFFFFF;
      --border:rgba(109,46,124,.14);
      --border-strong:rgba(109,46,124,.24);
      --shadow:0 18px 50px rgba(75,40,80,.12);
      --shadow-hover:0 24px 70px rgba(75,40,80,.18);
      --radius-lg:32px;
      --radius-md:24px;
      --radius-sm:16px;
      --gradient:linear-gradient(135deg,#6D2E7C 0%,#B84C7D 48%,#FF7A59 100%);
      --gradient-soft:linear-gradient(135deg,rgba(109,46,124,.10),rgba(255,122,89,.12));
      --container:1200px;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 5% 8%,rgba(255,122,89,.14),transparent 30%),
        radial-gradient(circle at 94% 12%,rgba(109,46,124,.12),transparent 32%),
        linear-gradient(180deg,var(--bg),#fff 42%,var(--bg-2));
      line-height:1.75;
      font-size:16px;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:.22s ease}
    img,svg{max-width:100%}
    button,input,select,textarea{font:inherit}
    ::selection{background:rgba(109,46,124,.18);color:var(--brand-deep)}
    :focus-visible{
      outline:3px solid rgba(255,122,89,.35);
      outline-offset:3px;
      border-radius:14px;
    }

    .container{max-width:var(--container)}
    .section{padding:88px 0}
    .section-compact{padding:62px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 14px;
      border-radius:999px;
      background:rgba(109,46,124,.08);
      color:var(--brand);
      border:1px solid var(--border);
      font-size:14px;
      font-weight:700;
      margin-bottom:18px;
    }
    .eyebrow:before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--coral);
      box-shadow:0 0 0 5px rgba(255,122,89,.12);
    }
    h1,h2,h3,h4{color:var(--text);letter-spacing:-.03em}
    h1{
      font-size:clamp(32px,5vw,52px);
      line-height:1.15;
      font-weight:800;
      margin:0 0 22px;
    }
    h2{
      font-size:clamp(28px,3.5vw,38px);
      line-height:1.22;
      font-weight:800;
      margin:0 0 16px;
    }
    h3{
      font-size:21px;
      font-weight:800;
      margin-bottom:12px;
    }
    p{margin:0;color:var(--muted)}
    .lead-text{font-size:18px;color:#5c5364;line-height:1.85}
    .text-gradient{
      background:var(--gradient);
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:1030;
      background:rgba(250,247,242,.92);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(109,46,124,.10);
      box-shadow:0 10px 30px rgba(75,40,80,.06);
    }
    .navbar{
      padding:14px 0;
    }
    .navbar>.container{
      gap:18px;
    }
    .brand-logo{
      display:flex;
      align-items:center;
      gap:12px;
      flex:0 0 auto;
      min-width:238px;
      color:var(--brand-deep);
    }
    .brand-mark{
      width:44px;
      height:44px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      border-radius:16px;
      color:#fff;
      background:var(--gradient);
      box-shadow:0 12px 24px rgba(109,46,124,.20);
      flex:0 0 auto;
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      font-weight:800;
      font-size:16px;
      line-height:1.2;
      letter-spacing:-.02em;
    }
    .brand-text small{
      margin-top:4px;
      color:var(--muted);
      font-weight:600;
      font-size:12px;
      letter-spacing:0;
    }
    .nav-search{
      flex:1 1 420px;
      max-width:520px;
      margin:0 auto;
    }
    .search-shell{
      height:52px;
      border-radius:999px;
      background:#fff;
      border:1px solid var(--border);
      box-shadow:0 12px 34px rgba(75,40,80,.08);
      display:flex;
      align-items:center;
      padding:0 7px 0 18px;
      transition:.22s ease;
    }
    .search-shell:focus-within{
      border-color:rgba(109,46,124,.42);
      box-shadow:0 0 0 5px rgba(109,46,124,.10),0 14px 38px rgba(75,40,80,.12);
    }
    .search-icon{
      width:21px;
      height:21px;
      color:var(--muted);
      flex:0 0 auto;
      margin-right:10px;
    }
    .search-shell input{
      flex:1;
      border:0;
      outline:0;
      min-width:0;
      color:var(--text);
      background:transparent;
      font-size:15px;
    }
    .search-shell input::placeholder{color:#9a90a0}
    .search-btn{
      border:0;
      border-radius:999px;
      background:var(--gradient);
      color:#fff;
      font-weight:800;
      padding:10px 20px;
      line-height:1;
      box-shadow:0 10px 22px rgba(184,76,125,.22);
      transition:.22s ease;
    }
    .search-btn:hover{
      transform:translateY(-2px);
      box-shadow:0 16px 30px rgba(184,76,125,.30);
    }
    .navbar-toggler{
      border:1px solid var(--border);
      border-radius:16px;
      color:var(--brand);
      padding:10px 12px;
      box-shadow:none!important;
      background:#fff;
    }
    .navbar-nav{
      align-items:center;
      gap:6px;
    }
    .nav-link{
      color:#5c5364;
      font-weight:750;
      border-radius:999px;
      padding:10px 14px!important;
      font-size:15px;
      white-space:nowrap;
    }
    .nav-link:hover{
      color:var(--brand);
      background:rgba(109,46,124,.08);
    }
    .nav-link.active{
      color:#fff!important;
      background:var(--brand);
      box-shadow:0 10px 24px rgba(109,46,124,.20);
    }
    .age-pill{
      display:inline-flex;
      align-items:center;
      white-space:nowrap;
      padding:9px 13px;
      border-radius:999px;
      color:var(--green);
      background:rgba(31,122,109,.10);
      border:1px solid rgba(31,122,109,.18);
      font-size:13px;
      font-weight:800;
    }

    .btn-brand,.btn-soft,.btn-line{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      border-radius:999px;
      padding:13px 22px;
      font-weight:800;
      border:1px solid transparent;
      transition:.22s ease;
      min-height:48px;
    }
    .btn-brand{
      background:var(--gradient);
      color:#fff;
      box-shadow:0 14px 30px rgba(184,76,125,.24);
    }
    .btn-brand:hover{
      color:#fff;
      transform:translateY(-2px);
      box-shadow:var(--shadow-hover);
      filter:saturate(1.04);
    }
    .btn-soft{
      color:var(--brand);
      background:rgba(109,46,124,.08);
      border-color:rgba(109,46,124,.14);
    }
    .btn-soft:hover{
      color:var(--brand-deep);
      background:rgba(109,46,124,.13);
      transform:translateY(-2px);
    }
    .btn-line{
      color:var(--brand);
      background:#fff;
      border-color:var(--border);
    }
    .btn-line:hover{
      border-color:var(--border-strong);
      background:var(--brand-soft);
      transform:translateY(-2px);
    }
    .arrow{
      display:inline-block;
      transition:.22s ease;
    }
    a:hover .arrow,.btn-brand:hover .arrow,.btn-soft:hover .arrow{transform:translateX(4px)}

    .category-hero{
      position:relative;
      padding:74px 0 46px;
      overflow:hidden;
    }
    .category-hero:before{
      content:"";
      position:absolute;
      inset:24px auto auto -120px;
      width:360px;
      height:360px;
      border-radius:50%;
      background:rgba(255,122,89,.12);
      filter:blur(8px);
      z-index:-1;
    }
    .category-hero:after{
      content:"";
      position:absolute;
      right:-120px;
      top:40px;
      width:430px;
      height:430px;
      border-radius:50%;
      background:rgba(109,46,124,.10);
      filter:blur(10px);
      z-index:-1;
    }
    .hero-panel{
      border-radius:var(--radius-lg);
      background:rgba(255,255,255,.78);
      border:1px solid var(--border);
      box-shadow:var(--shadow);
      padding:34px;
      position:relative;
      overflow:hidden;
    }
    .hero-panel:before{
      content:"";
      position:absolute;
      inset:0 0 auto 0;
      height:7px;
      background:var(--gradient);
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:28px;
    }
    .trust-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:22px;
    }
    .trust-item{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      border:1px solid var(--border);
      background:#fff;
      color:#675c6f;
      font-size:13px;
      font-weight:700;
    }
    .dot-ok{
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--green);
      box-shadow:0 0 0 4px rgba(31,122,109,.12);
    }

    .overview-card{
      background:#fff;
      border:1px solid var(--border);
      border-radius:var(--radius-lg);
      box-shadow:var(--shadow);
      padding:28px;
      position:relative;
      overflow:hidden;
    }
    .overview-card:after{
      content:"";
      position:absolute;
      width:180px;
      height:180px;
      border-radius:50%;
      background:rgba(255,122,89,.12);
      right:-70px;
      top:-70px;
    }
    .overview-head{
      display:flex;
      justify-content:space-between;
      align-items:flex-start;
      gap:16px;
      margin-bottom:22px;
      position:relative;
      z-index:1;
    }
    .overview-icon{
      width:54px;
      height:54px;
      border-radius:20px;
      display:flex;
      align-items:center;
      justify-content:center;
      background:var(--gradient);
      color:#fff;
      box-shadow:0 16px 32px rgba(109,46,124,.22);
    }
    .overview-list{
      position:relative;
      z-index:1;
      display:grid;
      gap:13px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .overview-list li{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:12px;
      padding:13px 14px;
      border-radius:18px;
      background:var(--bg);
      border:1px solid rgba(109,46,124,.08);
      color:#5f5566;
      font-weight:700;
      font-size:14px;
    }
    .overview-list strong{color:var(--brand);font-size:15px}

    .filter-section{
      padding:28px;
      border-radius:var(--radius-lg);
      background:#fff;
      border:1px solid var(--border);
      box-shadow:var(--shadow);
      margin-top:28px;
    }
    .filter-title{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      margin-bottom:20px;
    }
    .filter-title h2{
      font-size:26px;
      margin:0;
    }
    .form-label{
      font-size:13px;
      color:#6d6472;
      font-weight:800;
      margin-bottom:8px;
    }
    .form-control,.form-select{
      border-radius:999px;
      border:1px solid var(--border);
      min-height:48px;
      color:var(--text);
      background-color:#fff;
      padding-left:18px;
      box-shadow:none!important;
      transition:.22s ease;
    }
    .form-control:focus,.form-select:focus{
      border-color:rgba(109,46,124,.42);
      box-shadow:0 0 0 5px rgba(109,46,124,.10)!important;
    }
    .filter-note{
      margin-top:16px;
      padding:14px 16px;
      border-radius:18px;
      color:#5d5563;
      background:rgba(31,122,109,.08);
      border:1px solid rgba(31,122,109,.16);
      font-size:14px;
      font-weight:650;
    }

    .index-layout{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:24px;
      align-items:stretch;
    }
    .index-card{
      position:relative;
      border-radius:var(--radius-lg);
      background:#fff;
      border:1px solid var(--border);
      box-shadow:0 12px 38px rgba(75,40,80,.08);
      padding:28px;
      min-height:245px;
      transition:.24s ease;
      overflow:hidden;
    }
    .index-card:hover{
      transform:translateY(-5px);
      box-shadow:var(--shadow-hover);
      border-color:var(--border-strong);
    }
    .index-card:before{
      content:"";
      position:absolute;
      left:0;
      top:0;
      width:100%;
      height:6px;
      background:var(--gradient);
      transform:scaleX(.18);
      transform-origin:left;
      transition:.24s ease;
    }
    .index-card:hover:before{transform:scaleX(1)}
    .index-card.large{
      min-height:342px;
      background:
        radial-gradient(circle at 86% 12%,rgba(255,122,89,.14),transparent 34%),
        #fff;
    }
    .card-number{
      display:inline-flex;
      width:46px;
      height:46px;
      border-radius:17px;
      align-items:center;
      justify-content:center;
      background:rgba(109,46,124,.10);
      color:var(--brand);
      font-weight:900;
      margin-bottom:18px;
    }
    .tag-row{
      display:flex;
      flex-wrap:wrap;
      gap:9px;
      margin:18px 0 20px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 11px;
      border-radius:999px;
      background:var(--brand-soft);
      color:var(--brand);
      border:1px solid rgba(109,46,124,.10);
      font-size:13px;
      font-weight:800;
    }
    .tag.hot{
      color:#91412d;
      background:rgba(255,122,89,.12);
      border-color:rgba(255,122,89,.22);
    }
    .tag.safe{
      color:var(--green);
      background:rgba(31,122,109,.10);
      border-color:rgba(31,122,109,.16);
    }
    .progress-wrap{
      margin-top:22px;
    }
    .mini-progress{
      height:9px;
      border-radius:999px;
      background:rgba(109,46,124,.10);
      overflow:hidden;
      margin-top:8px;
    }
    .mini-progress span{
      display:block;
      height:100%;
      border-radius:999px;
      background:var(--gradient);
    }
    .index-side{
      display:grid;
      grid-template-columns:1fr;
      gap:24px;
    }

    .tag-cloud-card{
      border-radius:var(--radius-lg);
      background:linear-gradient(135deg,#fff,rgba(244,239,247,.78));
      border:1px solid var(--border);
      box-shadow:var(--shadow);
      padding:30px;
    }
    .tag-cloud{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:22px;
    }
    .tag-cloud a{
      display:inline-flex;
      align-items:center;
      padding:10px 14px;
      border-radius:999px;
      background:#fff;
      border:1px solid var(--border);
      color:#5f5566;
      font-weight:800;
      font-size:14px;
      box-shadow:0 8px 20px rgba(75,40,80,.06);
    }
    .tag-cloud a:hover{
      color:var(--brand);
      transform:translateY(-2px);
      border-color:var(--border-strong);
      box-shadow:0 14px 30px rgba(75,40,80,.12);
    }

    .metrics-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:18px;
      margin-top:30px;
    }
    .metric-card{
      border-radius:24px;
      padding:24px;
      background:#fff;
      border:1px solid var(--border);
      box-shadow:0 12px 34px rgba(75,40,80,.07);
      position:relative;
      overflow:hidden;
      transition:.22s ease;
    }
    .metric-card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow);
    }
    .metric-card:after{
      content:"";
      position:absolute;
      inset:auto 18px 0 18px;
      height:5px;
      border-radius:999px 999px 0 0;
      background:var(--gradient);
    }
    .metric-value{
      font-size:32px;
      font-weight:900;
      color:var(--brand);
      line-height:1;
      margin-bottom:10px;
    }
    .metric-label{
      font-weight:800;
      color:var(--text);
      margin-bottom:4px;
    }
    .metric-card p{
      font-size:14px;
      line-height:1.65;
    }

    .path-card{
      border-radius:var(--radius-lg);
      background:var(--brand-deep);
      color:#fff;
      padding:38px;
      overflow:hidden;
      position:relative;
      box-shadow:0 24px 70px rgba(58,30,69,.24);
    }
    .path-card:before{
      content:"";
      position:absolute;
      right:-140px;
      top:-140px;
      width:320px;
      height:320px;
      border-radius:50%;
      background:rgba(255,122,89,.18);
    }
    .path-card h2,.path-card h3{color:#fff}
    .path-card p{color:rgba(255,255,255,.72)}
    .path-steps{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
      margin-top:30px;
      position:relative;
      z-index:1;
    }
    .path-step{
      border-radius:22px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
      padding:22px;
      transition:.22s ease;
    }
    .path-step:hover{
      transform:translateY(-4px);
      background:rgba(255,255,255,.12);
    }
    .step-dot{
      width:38px;
      height:38px;
      border-radius:14px;
      background:var(--coral);
      color:#fff;
      display:flex;
      align-items:center;
      justify-content:center;
      font-weight:900;
      margin-bottom:14px;
    }

    .notice-grid{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:24px;
      align-items:stretch;
    }
    .notice-box{
      border-radius:var(--radius-lg);
      border:1px solid var(--border);
      background:#fff;
      box-shadow:var(--shadow);
      padding:30px;
    }
    .check-list{
      padding:0;
      margin:20px 0 0;
      list-style:none;
      display:grid;
      gap:13px;
    }
    .check-list li{
      display:flex;
      gap:11px;
      align-items:flex-start;
      color:#5d5563;
      font-weight:650;
    }
    .check-list li:before{
      content:"";
      width:20px;
      height:20px;
      flex:0 0 auto;
      margin-top:4px;
      border-radius:50%;
      background:
        linear-gradient(135deg,var(--green),#48a08f);
      box-shadow:0 0 0 5px rgba(31,122,109,.10);
    }

    .accordion{
      display:grid;
      gap:14px;
    }
    .accordion-item{
      border:1px solid var(--border)!important;
      border-radius:22px!important;
      overflow:hidden;
      background:#fff;
      box-shadow:0 10px 30px rgba(75,40,80,.06);
    }
    .accordion-button{
      padding:20px 24px;
      font-weight:850;
      color:var(--text);
      background:#fff;
      box-shadow:none!important;
    }
    .accordion-button:not(.collapsed){
      color:var(--brand);
      background:linear-gradient(135deg,rgba(109,46,124,.08),rgba(255,122,89,.06));
    }
    .accordion-button:after{
      width:30px;
      height:30px;
      border-radius:50%;
      background-color:rgba(109,46,124,.10);
      background-position:center;
      background-size:14px;
    }
    .accordion-body{
      color:#625868;
      padding:0 24px 22px;
      line-height:1.8;
    }

    .cta-band{
      border-radius:36px;
      background:
        radial-gradient(circle at 12% 20%,rgba(255,255,255,.20),transparent 26%),
        var(--gradient);
      padding:46px;
      color:#fff;
      box-shadow:0 26px 80px rgba(184,76,125,.25);
      overflow:hidden;
      position:relative;
    }
    .cta-band h2{color:#fff}
    .cta-band p{color:rgba(255,255,255,.80)}
    .cta-band .btn-soft{
      background:#fff;
      color:var(--brand);
      border-color:rgba(255,255,255,.55);
    }
    .cta-band .btn-line{
      background:rgba(255,255,255,.12);
      color:#fff;
      border-color:rgba(255,255,255,.28);
    }
    .cta-band .btn-line:hover{
      background:rgba(255,255,255,.20);
    }

    .site-footer{
      margin-top:70px;
      padding:70px 0 28px;
      background:var(--brand-deep);
      color:rgba(255,255,255,.78);
      border-radius:42px 42px 0 0;
      overflow:hidden;
      position:relative;
    }
    .site-footer:before{
      content:"";
      position:absolute;
      right:-120px;
      top:-160px;
      width:360px;
      height:360px;
      background:rgba(255,122,89,.14);
      border-radius:50%;
    }
    .footer-logo{
      display:flex;
      align-items:center;
      gap:12px;
      color:#fff;
      font-size:20px;
      font-weight:900;
      margin-bottom:16px;
    }
    .footer-desc{
      max-width:460px;
      color:rgba(255,255,255,.68);
      line-height:1.85;
    }
    .footer-title{
      color:#fff;
      font-size:17px;
      margin-bottom:18px;
    }
    .footer-links{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:10px;
    }
    .footer-links a{
      color:rgba(255,255,255,.66);
      font-weight:650;
    }
    .footer-links a:hover{
      color:#fff;
      padding-left:4px;
    }
    .compliance-box{
      border-radius:22px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.08);
      padding:18px;
      line-height:1.75;
      color:rgba(255,255,255,.72);
      font-size:14px;
    }
    .footer-bottom{
      margin-top:46px;
      padding-top:22px;
      border-top:1px solid rgba(255,255,255,.12);
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      color:rgba(255,255,255,.55);
      font-size:14px;
    }

    @media (max-width:1199px){
      .brand-logo{min-width:auto}
      .brand-text{font-size:15px}
      .nav-search{max-width:430px}
      .metrics-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media (max-width:991px){
      .navbar>.container{align-items:center}
      .nav-search{
        order:3;
        flex-basis:100%;
        max-width:none;
        width:100%;
      }
      .navbar-collapse{
        order:4;
        width:100%;
        margin-top:12px;
        padding:14px;
        background:#fff;
        border:1px solid var(--border);
        border-radius:24px;
        box-shadow:var(--shadow);
      }
      .navbar-nav{align-items:stretch}
      .nav-link,.age-pill{display:flex;justify-content:center}
      .category-hero{padding-top:54px}
      .overview-card{margin-top:24px}
      .index-layout{grid-template-columns:1fr}
      .path-steps{grid-template-columns:repeat(2,1fr)}
      .notice-grid{grid-template-columns:1fr}
    }
    @media (max-width:767px){
      body{font-size:15px}
      .section{padding:62px 0}
      .section-compact{padding:46px 0}
      .hero-panel,.overview-card,.filter-section,.tag-cloud-card,.notice-box,.path-card,.cta-band{
        padding:24px;
        border-radius:26px;
      }
      .brand-mark{width:40px;height:40px;border-radius:14px}
      .brand-text small{display:none}
      .search-shell{height:50px}
      .search-btn{padding:10px 15px}
      .filter-title{align-items:flex-start;flex-direction:column}
      .metrics-grid{grid-template-columns:1fr}
      .path-steps{grid-template-columns:1fr}
      .hero-actions .btn-brand,.hero-actions .btn-soft,.hero-actions .btn-line{
        width:100%;
      }
      .footer-bottom{flex-direction:column}
      .site-footer{border-radius:30px 30px 0 0}
    }
    @media (max-width:520px){
      .brand-logo{gap:9px}
      .brand-text{font-size:13px;max-width:190px}
      .search-shell{padding-left:14px}
      .search-shell input{font-size:14px}
      .index-card{padding:22px;border-radius:24px}
      .metric-value{font-size:28px}
      .tag-cloud a{font-size:13px;padding:9px 12px}
    }

/* roulang page: category2 */
:root{
      --primary:#6D2E7C;
      --primary-deep:#3A1E45;
      --primary-soft:#F4EFF7;
      --secondary:#FF7A59;
      --amber:#F5A524;
      --green:#1F7A6D;
      --bg:#FAF7F2;
      --bg-alt:#F7F5F3;
      --surface:#FFFFFF;
      --surface-warm:#FFFCF7;
      --text:#24212A;
      --muted:#746A7C;
      --border:rgba(109,46,124,.14);
      --border-strong:rgba(109,46,124,.22);
      --gradient:linear-gradient(135deg,#6D2E7C 0%,#B84C7D 48%,#FF7A59 100%);
      --gradient-soft:linear-gradient(135deg,rgba(109,46,124,.12),rgba(255,122,89,.12));
      --shadow:0 18px 50px rgba(75,40,80,.12);
      --shadow-hover:0 24px 70px rgba(75,40,80,.18);
      --radius-xl:34px;
      --radius-lg:26px;
      --radius-md:20px;
      --radius-pill:999px;
      --nav-height:78px;
      --focus:0 0 0 .25rem rgba(109,46,124,.22);
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 8% 8%,rgba(255,122,89,.10),transparent 28%),
        radial-gradient(circle at 88% 10%,rgba(109,46,124,.12),transparent 30%),
        linear-gradient(180deg,var(--bg) 0%,#fff 46%,var(--bg-alt) 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:all .22s ease}
    a:hover{color:var(--primary)}
    img,svg{max-width:100%}
    button,input,select,textarea{font:inherit}
    ::selection{background:rgba(109,46,124,.18);color:var(--primary-deep)}
    :focus-visible{outline:0;box-shadow:var(--focus)!important}

    .container{
      max-width:1220px;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:1030;
      background:rgba(255,252,247,.94);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(109,46,124,.10);
      box-shadow:0 10px 30px rgba(75,40,80,.07);
    }
    .navbar{
      min-height:var(--nav-height);
      padding:12px 0;
    }
    .brand-logo{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:260px;
      font-weight:800;
      color:var(--primary-deep);
      letter-spacing:-.02em;
    }
    .brand-logo:hover{color:var(--primary)}
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:15px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      background:var(--gradient);
      color:#fff;
      box-shadow:0 12px 28px rgba(109,46,124,.22);
      flex:0 0 auto;
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      font-size:17px;
      line-height:1.2;
      white-space:nowrap;
    }
    .brand-text small{
      margin-top:3px;
      font-size:12px;
      color:var(--muted);
      font-weight:600;
      letter-spacing:0;
    }

    .nav-search{
      flex:1 1 430px;
      max-width:520px;
      margin:0 22px;
    }
    .search-shell{
      height:52px;
      display:flex;
      align-items:center;
      gap:10px;
      padding:5px 6px 5px 18px;
      background:#fff;
      border:1px solid var(--border);
      border-radius:var(--radius-pill);
      box-shadow:0 14px 38px rgba(75,40,80,.08);
      transition:all .22s ease;
    }
    .search-shell:focus-within{
      border-color:rgba(109,46,124,.40);
      box-shadow:var(--focus),0 18px 46px rgba(75,40,80,.12);
    }
    .search-icon{
      width:21px;
      height:21px;
      color:var(--primary);
      flex:0 0 auto;
    }
    .search-shell input{
      width:100%;
      border:0;
      outline:0;
      min-width:0;
      background:transparent;
      color:var(--text);
      font-size:15px;
    }
    .search-shell input::placeholder{color:#9b8fa4}
    .search-btn{
      border:0;
      border-radius:var(--radius-pill);
      color:#fff;
      background:var(--gradient);
      padding:10px 18px;
      font-weight:700;
      white-space:nowrap;
      box-shadow:0 10px 24px rgba(255,122,89,.20);
      transition:all .22s ease;
    }
    .search-btn:hover{
      transform:translateY(-1px);
      box-shadow:0 14px 28px rgba(109,46,124,.24);
      filter:saturate(1.06);
    }
    .navbar-toggler{
      border:1px solid var(--border);
      border-radius:16px;
      color:var(--primary);
      padding:10px 12px;
      background:#fff;
    }
    .navbar-toggler:focus{box-shadow:var(--focus)}
    .navbar-nav{
      align-items:center;
      gap:8px;
    }
    .nav-link{
      color:var(--muted);
      font-size:14px;
      font-weight:700;
      padding:10px 14px!important;
      border-radius:var(--radius-pill);
      white-space:nowrap;
    }
    .nav-link:hover{
      color:var(--primary);
      background:rgba(109,46,124,.08);
    }
    .nav-link.active{
      color:#fff!important;
      background:var(--primary);
      box-shadow:0 10px 24px rgba(109,46,124,.18);
    }
    .age-pill{
      display:inline-flex;
      align-items:center;
      padding:10px 14px;
      border-radius:var(--radius-pill);
      background:rgba(31,122,109,.10);
      color:var(--green);
      font-size:13px;
      font-weight:800;
      white-space:nowrap;
      border:1px solid rgba(31,122,109,.16);
    }

    .section{
      padding:92px 0;
    }
    .section-tight{
      padding:66px 0;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 13px;
      border-radius:var(--radius-pill);
      background:rgba(109,46,124,.08);
      border:1px solid var(--border);
      color:var(--primary);
      font-weight:800;
      font-size:13px;
      margin-bottom:16px;
    }
    .eyebrow::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--secondary);
      box-shadow:0 0 0 5px rgba(255,122,89,.12);
    }
    h1,h2,h3,h4{
      color:var(--text);
      letter-spacing:-.035em;
      line-height:1.2;
    }
    h1{
      font-size:clamp(34px,5vw,56px);
      font-weight:850;
    }
    h2{
      font-size:clamp(28px,3.3vw,38px);
      font-weight:820;
    }
    h3{
      font-size:22px;
      font-weight:800;
    }
    .lead-text{
      color:var(--muted);
      font-size:18px;
      line-height:1.85;
    }
    .text-muted-custom{color:var(--muted)}

    .btn-brand,.btn-soft,.btn-line{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      border-radius:var(--radius-pill);
      font-weight:800;
      padding:13px 22px;
      transition:all .22s ease;
      border:1px solid transparent;
      min-height:48px;
    }
    .btn-brand{
      background:var(--gradient);
      color:#fff;
      box-shadow:0 16px 35px rgba(109,46,124,.22);
    }
    .btn-brand:hover{
      color:#fff;
      transform:translateY(-2px);
      box-shadow:var(--shadow-hover);
      filter:saturate(1.07);
    }
    .btn-soft{
      background:#fff;
      color:var(--primary);
      border-color:var(--border);
      box-shadow:0 12px 28px rgba(75,40,80,.08);
    }
    .btn-soft:hover{
      background:var(--primary-soft);
      color:var(--primary-deep);
      transform:translateY(-2px);
      border-color:var(--border-strong);
    }
    .btn-line{
      padding:10px 0;
      min-height:auto;
      color:var(--primary);
      background:transparent;
    }
    .btn-line .arrow{
      transition:transform .22s ease;
    }
    .btn-line:hover .arrow{transform:translateX(4px)}

    .scene-hero{
      position:relative;
      padding:82px 0 70px;
      overflow:hidden;
    }
    .scene-hero::before{
      content:"";
      position:absolute;
      inset:18px auto auto 50%;
      transform:translateX(-50%);
      width:min(900px,90vw);
      height:430px;
      background:radial-gradient(circle at center,rgba(184,76,125,.18),transparent 68%);
      pointer-events:none;
      z-index:-1;
    }
    .hero-panel{
      background:rgba(255,255,255,.72);
      border:1px solid rgba(109,46,124,.12);
      box-shadow:var(--shadow);
      border-radius:var(--radius-xl);
      padding:44px;
      position:relative;
      overflow:hidden;
    }
    .hero-panel::after{
      content:"";
      position:absolute;
      right:-80px;
      top:-90px;
      width:240px;
      height:240px;
      border-radius:50%;
      background:var(--gradient);
      opacity:.10;
    }
    .hero-title-wrap{
      max-width:900px;
      margin:0 auto;
      text-align:center;
      position:relative;
      z-index:1;
    }
    .hero-title-wrap h1{
      margin-bottom:18px;
    }
    .hero-title-wrap .lead-text{
      max-width:760px;
      margin:0 auto;
    }
    .hero-search-large{
      max-width:840px;
      margin:32px auto 0;
      padding:8px;
      display:flex;
      align-items:center;
      gap:12px;
      border:1px solid rgba(109,46,124,.16);
      border-radius:var(--radius-pill);
      background:#fff;
      box-shadow:0 22px 58px rgba(75,40,80,.13);
    }
    .hero-search-large svg{
      margin-left:18px;
      width:24px;
      height:24px;
      color:var(--primary);
      flex:0 0 auto;
    }
    .hero-search-large input{
      flex:1;
      min-width:0;
      border:0;
      outline:0;
      background:transparent;
      font-size:16px;
      color:var(--text);
    }
    .hero-tags{
      display:flex;
      flex-wrap:wrap;
      justify-content:center;
      gap:10px;
      margin-top:24px;
    }
    .tag-pill{
      display:inline-flex;
      align-items:center;
      gap:7px;
      border-radius:var(--radius-pill);
      padding:9px 14px;
      background:#fff;
      color:var(--muted);
      border:1px solid var(--border);
      font-size:14px;
      font-weight:700;
      box-shadow:0 8px 24px rgba(75,40,80,.06);
      transition:all .22s ease;
    }
    .tag-pill:hover{
      transform:translateY(-2px);
      border-color:rgba(255,122,89,.34);
      color:var(--primary);
      box-shadow:0 14px 34px rgba(75,40,80,.11);
    }
    .tag-pill.hot{
      background:rgba(255,122,89,.10);
      color:#B64A32;
      border-color:rgba(255,122,89,.22);
    }
    .hero-note{
      margin-top:24px;
      display:inline-flex;
      align-items:center;
      gap:9px;
      padding:11px 15px;
      border-radius:var(--radius-pill);
      background:rgba(31,122,109,.08);
      color:var(--green);
      border:1px solid rgba(31,122,109,.16);
      font-weight:750;
      font-size:14px;
    }

    .scenario-grid{
      display:grid;
      grid-template-columns:1.12fr .88fr;
      gap:24px;
      align-items:stretch;
    }
    .scenario-card{
      background:var(--surface);
      border:1px solid var(--border);
      border-radius:var(--radius-xl);
      padding:30px;
      box-shadow:var(--shadow);
      transition:all .22s ease;
      position:relative;
      overflow:hidden;
      height:100%;
    }
    .scenario-card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow-hover);
      border-color:var(--border-strong);
    }
    .scenario-card.large{
      min-height:320px;
      background:
        linear-gradient(135deg,rgba(109,46,124,.07),rgba(255,122,89,.08)),
        #fff;
    }
    .scenario-card.large::before{
      content:"";
      position:absolute;
      inset:0 0 auto 0;
      height:6px;
      background:var(--gradient);
    }
    .scenario-icon{
      width:54px;
      height:54px;
      border-radius:19px;
      display:flex;
      align-items:center;
      justify-content:center;
      background:var(--primary-soft);
      color:var(--primary);
      margin-bottom:22px;
    }
    .scenario-icon svg{width:26px;height:26px}
    .mini-list{
      display:grid;
      gap:14px;
      margin-top:22px;
    }
    .mini-item{
      display:flex;
      align-items:flex-start;
      gap:13px;
      padding:15px;
      border-radius:19px;
      background:rgba(250,247,242,.75);
      border:1px solid rgba(109,46,124,.09);
    }
    .mini-item b{
      display:block;
      margin-bottom:2px;
      color:var(--text);
    }
    .mini-dot{
      width:12px;
      height:12px;
      border-radius:50%;
      margin-top:8px;
      background:var(--gradient);
      flex:0 0 auto;
      box-shadow:0 0 0 5px rgba(109,46,124,.08);
    }

    .directory-wrap{
      display:grid;
      grid-template-columns:300px 1fr;
      gap:24px;
      align-items:start;
    }
    .filter-sidebar{
      position:sticky;
      top:104px;
      background:var(--surface-warm);
      border:1px solid var(--border);
      border-radius:var(--radius-xl);
      padding:24px;
      box-shadow:var(--shadow);
    }
    .filter-title{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:12px;
      margin-bottom:18px;
    }
    .filter-title h3{font-size:20px;margin:0}
    .filter-group{
      padding:18px 0;
      border-top:1px solid rgba(109,46,124,.10);
    }
    .filter-group:first-of-type{border-top:0;padding-top:0}
    .filter-label{
      font-size:13px;
      color:var(--muted);
      font-weight:800;
      margin-bottom:11px;
      display:block;
    }
    .form-control,.form-select{
      border-radius:18px;
      border:1px solid var(--border);
      padding:12px 14px;
      color:var(--text);
      background-color:#fff;
    }
    .form-control:focus,.form-select:focus{
      border-color:rgba(109,46,124,.45);
      box-shadow:var(--focus);
    }
    .check-chip{
      display:flex;
      align-items:center;
      gap:9px;
      margin:10px 0;
      color:var(--muted);
      font-weight:650;
      font-size:14px;
      cursor:pointer;
    }
    .check-chip input{
      accent-color:var(--primary);
      width:16px;
      height:16px;
    }
    .resource-flow{
      display:grid;
      gap:18px;
    }
    .resource-card{
      display:grid;
      grid-template-columns:132px 1fr auto;
      gap:22px;
      align-items:center;
      padding:22px;
      border-radius:var(--radius-lg);
      background:#fff;
      border:1px solid var(--border);
      box-shadow:0 14px 36px rgba(75,40,80,.08);
      transition:all .22s ease;
      position:relative;
      overflow:hidden;
    }
    .resource-card::before{
      content:"";
      position:absolute;
      left:0;
      top:18px;
      bottom:18px;
      width:5px;
      border-radius:0 999px 999px 0;
      background:var(--gradient);
      opacity:0;
      transition:opacity .22s ease;
    }
    .resource-card:hover{
      transform:translateY(-3px);
      border-color:rgba(109,46,124,.28);
      box-shadow:var(--shadow-hover);
    }
    .resource-card:hover::before{opacity:1}
    .abstract-cover{
      height:100px;
      border-radius:22px;
      background:
        radial-gradient(circle at 28% 25%,rgba(255,255,255,.60),transparent 30%),
        linear-gradient(135deg,#6D2E7C,#B84C7D 55%,#FF7A59);
      display:flex;
      align-items:flex-end;
      padding:14px;
      color:#fff;
      font-weight:850;
      letter-spacing:.04em;
      box-shadow:inset 0 -28px 56px rgba(58,30,69,.22);
    }
    .resource-meta{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-bottom:9px;
    }
    .small-badge{
      display:inline-flex;
      align-items:center;
      border-radius:var(--radius-pill);
      padding:5px 10px;
      background:rgba(109,46,124,.08);
      color:var(--primary);
      font-size:12px;
      font-weight:800;
      border:1px solid rgba(109,46,124,.10);
    }
    .small-badge.coral{
      background:rgba(255,122,89,.10);
      color:#B64A32;
      border-color:rgba(255,122,89,.18);
    }
    .small-badge.green{
      background:rgba(31,122,109,.10);
      color:var(--green);
      border-color:rgba(31,122,109,.16);
    }
    .resource-card h3{
      margin-bottom:7px;
      font-size:21px;
    }
    .resource-card p{
      margin:0;
      color:var(--muted);
      font-size:15px;
    }
    .resource-stats{
      min-width:116px;
      text-align:right;
    }
    .heat-label{
      color:var(--muted);
      font-size:12px;
      font-weight:800;
      display:block;
      margin-bottom:8px;
    }
    .heat-bar{
      width:100px;
      height:9px;
      border-radius:999px;
      background:rgba(109,46,124,.10);
      overflow:hidden;
      margin-left:auto;
    }
    .heat-bar span{
      display:block;
      height:100%;
      border-radius:999px;
      background:var(--gradient);
    }

    .compare-row{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:20px;
    }
    .compare-card{
      border-radius:var(--radius-xl);
      background:#fff;
      border:1px solid var(--border);
      padding:28px;
      box-shadow:0 16px 44px rgba(75,40,80,.09);
      transition:all .22s ease;
      position:relative;
    }
    .compare-card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow-hover);
    }
    .compare-card.featured{
      background:
        linear-gradient(180deg,rgba(109,46,124,.05),rgba(255,122,89,.07)),
        #fff;
      border-color:rgba(255,122,89,.25);
    }
    .compare-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:18px;
    }
    .compare-index{
      width:38px;
      height:38px;
      border-radius:14px;
      display:flex;
      align-items:center;
      justify-content:center;
      background:var(--gradient);
      color:#fff;
      font-weight:900;
    }
    .compare-list{
      list-style:none;
      padding:0;
      margin:18px 0 0;
      display:grid;
      gap:11px;
    }
    .compare-list li{
      display:flex;
      gap:9px;
      color:var(--muted);
      font-size:15px;
    }
    .compare-list li::before{
      content:"";
      width:7px;
      height:7px;
      border-radius:50%;
      background:var(--secondary);
      margin-top:10px;
      flex:0 0 auto;
    }

    .metrics-band{
      border-radius:var(--radius-xl);
      padding:34px;
      background:
        radial-gradient(circle at 10% 20%,rgba(255,122,89,.22),transparent 26%),
        radial-gradient(circle at 92% 20%,rgba(245,165,36,.18),transparent 24%),
        var(--gradient);
      color:#fff;
      box-shadow:0 26px 70px rgba(109,46,124,.25);
      overflow:hidden;
      position:relative;
    }
    .metrics-band::after{
      content:"";
      position:absolute;
      right:-120px;
      bottom:-140px;
      width:360px;
      height:360px;
      border-radius:50%;
      background:rgba(255,255,255,.10);
    }
    .metric-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
      position:relative;
      z-index:1;
    }
    .metric-item{
      padding:22px;
      border-radius:24px;
      background:rgba(255,255,255,.12);
      border:1px solid rgba(255,255,255,.20);
      backdrop-filter:blur(8px);
    }
    .metric-num{
      display:block;
      font-size:32px;
      font-weight:900;
      line-height:1.1;
      margin-bottom:6px;
    }
    .metric-item p{
      margin:0;
      color:rgba(255,255,255,.82);
      font-size:14px;
    }

    .notice-card{
      border-radius:var(--radius-xl);
      background:rgba(31,122,109,.08);
      border:1px solid rgba(31,122,109,.18);
      padding:26px;
      display:flex;
      gap:18px;
      align-items:flex-start;
      color:var(--green);
    }
    .notice-card .notice-icon{
      width:44px;
      height:44px;
      border-radius:16px;
      flex:0 0 auto;
      display:flex;
      align-items:center;
      justify-content:center;
      background:rgba(31,122,109,.12);
    }
    .notice-card h3{
      color:var(--green);
      margin-bottom:6px;
    }
    .notice-card p{margin:0;color:#3D746C}

    .accordion{
      display:grid;
      gap:14px;
    }
    .accordion-item{
      border:1px solid var(--border)!important;
      border-radius:22px!important;
      overflow:hidden;
      background:#fff;
      box-shadow:0 10px 28px rgba(75,40,80,.06);
    }
    .accordion-button{
      padding:20px 24px;
      color:var(--text);
      font-weight:800;
      background:#fff;
      box-shadow:none!important;
      border:0;
    }
    .accordion-button:not(.collapsed){
      color:var(--primary);
      background:linear-gradient(135deg,rgba(109,46,124,.07),rgba(255,122,89,.06));
    }
    .accordion-button::after{
      width:28px;
      height:28px;
      border-radius:50%;
      background-color:rgba(109,46,124,.09);
      background-position:center;
      background-size:14px;
      padding:8px;
    }
    .accordion-body{
      padding:0 24px 22px;
      color:var(--muted);
    }

    .cta-panel{
      border-radius:var(--radius-xl);
      padding:42px;
      background:
        linear-gradient(135deg,rgba(109,46,124,.08),rgba(255,122,89,.10)),
        #fff;
      border:1px solid var(--border);
      box-shadow:var(--shadow);
      position:relative;
      overflow:hidden;
    }
    .cta-panel::before{
      content:"";
      position:absolute;
      right:-70px;
      top:-90px;
      width:260px;
      height:260px;
      border-radius:50%;
      background:var(--gradient);
      opacity:.12;
    }
    .cta-panel > *{position:relative;z-index:1}

    .site-footer{
      background:var(--primary-deep);
      color:rgba(255,255,255,.82);
      padding:70px 0 28px;
      position:relative;
      overflow:hidden;
    }
    .site-footer::before{
      content:"";
      position:absolute;
      inset:auto -120px -180px auto;
      width:420px;
      height:420px;
      border-radius:50%;
      background:rgba(255,122,89,.12);
    }
    .footer-logo{
      display:flex;
      align-items:center;
      gap:12px;
      color:#fff;
      font-size:20px;
      font-weight:850;
      margin-bottom:18px;
    }
    .footer-desc{
      max-width:520px;
      color:rgba(255,255,255,.70);
      margin-bottom:20px;
    }
    .trust-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .trust-item{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:var(--radius-pill);
      border:1px solid var(--border);
      font-weight:700;
      font-size:13px;
    }
    .dot-ok{
      width:8px;
      height:8px;
      border-radius:50%;
      background:#68D391;
      box-shadow:0 0 0 4px rgba(104,211,145,.12);
      display:inline-block;
    }
    .footer-title{
      color:#fff;
      font-size:16px;
      margin-bottom:16px;
      letter-spacing:0;
    }
    .footer-links{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:10px;
    }
    .footer-links a{
      color:rgba(255,255,255,.68);
      font-size:14px;
    }
    .footer-links a:hover{
      color:#FFB09E;
      padding-left:3px;
    }
    .compliance-box{
      padding:16px;
      border-radius:20px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.13);
      color:rgba(255,255,255,.72);
      font-size:14px;
    }
    .footer-bottom{
      margin-top:46px;
      padding-top:22px;
      border-top:1px solid rgba(255,255,255,.12);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      color:rgba(255,255,255,.56);
      font-size:13px;
      position:relative;
      z-index:1;
    }

    @media (max-width:1199.98px){
      .brand-logo{min-width:auto}
      .brand-text{font-size:15px}
      .nav-search{max-width:430px;margin:0 14px}
      .nav-link{padding:9px 10px!important}
      .age-pill{padding:9px 10px}
      .directory-wrap{grid-template-columns:280px 1fr}
      .resource-card{grid-template-columns:112px 1fr}
      .resource-stats{
        grid-column:2;
        text-align:left;
      }
      .heat-bar{margin-left:0}
    }
    @media (max-width:991.98px){
      .navbar>.container{
        flex-wrap:wrap;
      }
      .nav-search{
        order:3;
        flex:0 0 100%;
        max-width:none;
        margin:12px 0 0;
      }
      .navbar-collapse{
        order:4;
        width:100%;
        margin-top:12px;
        padding:14px;
        border-radius:24px;
        background:#fff;
        border:1px solid var(--border);
        box-shadow:var(--shadow);
      }
      .navbar-nav{
        align-items:stretch;
      }
      .nav-link,.age-pill{
        width:100%;
        justify-content:center;
        text-align:center;
      }
      .section{padding:72px 0}
      .hero-panel{padding:34px 24px}
      .scenario-grid{grid-template-columns:1fr}
      .directory-wrap{grid-template-columns:1fr}
      .filter-sidebar{
        position:relative;
        top:auto;
      }
      .compare-row{grid-template-columns:1fr}
      .metric-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media (max-width:767.98px){
      .brand-mark{width:38px;height:38px;border-radius:14px}
      .brand-text small{display:none}
      .search-shell{height:50px}
      .search-btn{padding:9px 14px}
      .scene-hero{padding:52px 0 48px}
      .hero-search-large{
        border-radius:28px;
        align-items:stretch;
        flex-wrap:wrap;
        padding:12px;
      }
      .hero-search-large svg{margin-left:4px;margin-top:12px}
      .hero-search-large input{
        flex:1 1 calc(100% - 40px);
        padding:9px 0;
      }
      .hero-search-large .btn-brand{
        width:100%;
      }
      .hero-tags{
        flex-wrap:nowrap;
        overflow-x:auto;
        justify-content:flex-start;
        padding-bottom:8px;
      }
      .tag-pill{white-space:nowrap}
      .resource-card{
        grid-template-columns:1fr;
        gap:16px;
      }
      .abstract-cover{height:112px}
      .resource-stats{grid-column:auto}
      .notice-card{
        flex-direction:column;
      }
      .cta-panel{padding:30px 22px}
      .footer-bottom{
        flex-direction:column;
        align-items:flex-start;
      }
    }
    @media (max-width:520px){
      .brand-logo{gap:9px}
      .brand-text{font-size:14px;white-space:normal}
      .hero-panel{border-radius:26px;padding:28px 18px}
      .hero-note{
        border-radius:18px;
        align-items:flex-start;
      }
      .section{padding:58px 0}
      .section-tight{padding:48px 0}
      .scenario-card,.compare-card,.filter-sidebar,.metrics-band{
        border-radius:26px;
        padding:22px;
      }
      .metric-grid{grid-template-columns:1fr}
      .btn-brand,.btn-soft{
        width:100%;
      }
      .hero-title-wrap .d-flex,
      .cta-panel .d-flex{
        flex-direction:column;
        align-items:stretch!important;
      }
    }