/* roulang page: index */
:root{
      --bg-0:#120B12;
      --bg-1:#191019;
      --bg-2:#221421;
      --card:#241724;
      --card-soft:rgba(255,255,255,.065);
      --card-strong:rgba(255,255,255,.095);
      --text:#F5EAF1;
      --muted:#BFAFBA;
      --weak:#8E7D89;
      --line:rgba(255,255,255,.10);
      --line-hot:rgba(255,120,180,.38);
      --pink:#FF4D8D;
      --violet:#B44DFF;
      --orange:#FF8A3D;
      --soft-pink:#FFD1E2;
      --soft-violet:#C7A6FF;
      --soft-orange:#FFB66B;
      --gradient:linear-gradient(135deg,#FF4D8D 0%,#B44DFF 52%,#FF8A3D 100%);
      --gradient-soft:linear-gradient(135deg,rgba(255,77,141,.22),rgba(180,77,255,.18),rgba(255,138,61,.16));
      --radius-xl:32px;
      --radius-lg:24px;
      --radius-md:18px;
      --shadow:0 24px 80px rgba(0,0,0,.36),0 0 0 1px rgba(255,255,255,.08);
      --shadow-sm:0 16px 40px rgba(0,0,0,.28),0 0 0 1px rgba(255,255,255,.07);
      --container:1200px;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC","Helvetica Neue",Arial,sans-serif;
      color:var(--text);
      line-height:1.75;
      background:
        radial-gradient(circle at 12% 0%,rgba(255,77,141,.22),transparent 34%),
        radial-gradient(circle at 86% 12%,rgba(180,77,255,.18),transparent 30%),
        radial-gradient(circle at 48% 92%,rgba(255,138,61,.10),transparent 28%),
        linear-gradient(180deg,var(--bg-0),var(--bg-1) 42%,var(--bg-2));
      min-height:100vh;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.18;
      background-image:
        linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),
        linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);
      background-size:38px 38px;
      mask-image:linear-gradient(to bottom,black,transparent 82%);
      z-index:-1;
    }
    a{color:inherit;text-decoration:none;transition:color .22s ease,opacity .22s ease,background .22s ease,border-color .22s ease,transform .22s ease}
    a:hover{color:var(--soft-pink)}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    .site-container{width:min(100% - 32px,var(--container));margin-inline:auto}
    .section{padding:78px 0}
    .section-tight{padding:56px 0}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:28px}
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--soft-orange);
      font-size:13px;
      font-weight:700;
      letter-spacing:.04em;
      margin-bottom:10px;
    }
    .section-kicker:before{
      content:"";
      width:9px;
      height:9px;
      border-radius:999px;
      background:var(--gradient);
      box-shadow:0 0 20px rgba(255,77,141,.65);
    }
    h1,h2,h3,p{margin-top:0}
    h1{
      font-size:clamp(2rem,4.2vw,3.1rem);
      line-height:1.15;
      font-weight:850;
      letter-spacing:-.04em;
      margin-bottom:18px;
    }
    h2{
      font-size:clamp(1.55rem,3vw,2.15rem);
      line-height:1.22;
      font-weight:800;
      letter-spacing:-.03em;
      margin-bottom:12px;
    }
    h3{font-size:1.18rem;line-height:1.35;font-weight:760;margin-bottom:10px}
    .lead-text{font-size:1.03rem;color:var(--muted);max-width:780px}
    .muted{color:var(--muted)}
    .weak{color:var(--weak)}
    .gradient-text{
      background:var(--gradient);
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }

    .top-shell{
      position:sticky;
      top:0;
      z-index:1040;
      border-bottom:1px solid rgba(255,255,255,.08);
      background:rgba(18,11,18,.88);
      backdrop-filter:blur(16px);
    }
    .brand-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:18px 0 12px;
    }
    .brand-logo{
      display:inline-flex;
      align-items:center;
      gap:12px;
      min-width:0;
      font-weight:850;
      letter-spacing:-.03em;
      color:var(--text);
    }
    .logo-mark{
      width:42px;
      height:42px;
      border-radius:15px;
      background:var(--gradient);
      box-shadow:0 14px 36px rgba(255,77,141,.25), inset 0 0 0 1px rgba(255,255,255,.28);
      position:relative;
      flex:0 0 auto;
    }
    .logo-mark:after{
      content:"";
      position:absolute;
      inset:12px;
      border-radius:9px;
      background:rgba(18,11,18,.42);
      border:1px solid rgba(255,255,255,.24);
    }
    .brand-name{
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
      font-size:1.08rem;
    }
    .brand-sub{display:block;font-size:.76rem;color:var(--weak);font-weight:600;letter-spacing:0;margin-top:-4px}
    .nav-cta{display:flex;align-items:center;gap:10px;flex:0 0 auto}
    .seg-nav-wrap{padding:0 0 14px;overflow-x:auto;scrollbar-width:none}
    .seg-nav-wrap::-webkit-scrollbar{display:none}
    .seg-nav{
      display:flex;
      gap:10px;
      min-width:max-content;
    }
    .seg-nav a{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:10px 16px;
      border-radius:999px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.045);
      color:var(--muted);
      font-size:14px;
      font-weight:700;
      white-space:nowrap;
    }
    .seg-nav a:hover{
      border-color:var(--line-hot);
      background:rgba(255,255,255,.075);
      transform:translateY(-1px);
      color:var(--text);
    }
    .seg-nav a.active{
      color:#fff;
      border-color:transparent;
      background:var(--gradient);
      box-shadow:0 10px 30px rgba(255,77,141,.24);
    }

    .btn-brand,.btn-ghost,.btn-mini{
      border-radius:999px;
      font-weight:760;
      border:0;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      transition:transform .22s ease,box-shadow .22s ease,background .22s ease,border-color .22s ease,color .22s ease;
    }
    .btn-brand{
      color:#fff;
      background:var(--gradient);
      padding:12px 20px;
      box-shadow:0 16px 34px rgba(255,77,141,.22);
    }
    .btn-brand:hover,.btn-brand:focus{
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 20px 46px rgba(255,77,141,.34),0 0 0 4px rgba(255,77,141,.12);
    }
    .btn-ghost{
      color:var(--text);
      padding:11px 18px;
      border:1px solid rgba(255,255,255,.14);
      background:rgba(255,255,255,.055);
    }
    .btn-ghost:hover,.btn-ghost:focus{
      color:#fff;
      border-color:var(--line-hot);
      background:rgba(255,255,255,.09);
      transform:translateY(-2px);
    }
    .btn-mini{
      padding:8px 13px;
      font-size:13px;
      color:var(--soft-pink);
      border:1px solid rgba(255,120,180,.25);
      background:rgba(255,77,141,.08);
    }
    .btn-mini:hover{color:#fff;background:rgba(255,77,141,.18);border-color:rgba(255,120,180,.5)}
    .focus-ring:focus-visible,.btn-brand:focus-visible,.btn-ghost:focus-visible,.btn-mini:focus-visible,.seg-nav a:focus-visible{
      outline:3px solid rgba(255,209,226,.35);
      outline-offset:3px;
    }

    .hero{padding:72px 0 74px}
    .hero-bento{
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:22px;
      align-items:stretch;
    }
    .hero-main,.hero-panel,.glass-card{
      border-radius:var(--radius-xl);
      background:linear-gradient(145deg,rgba(255,255,255,.085),rgba(255,255,255,.035));
      border:1px solid var(--line);
      box-shadow:var(--shadow);
      overflow:hidden;
      position:relative;
    }
    .hero-main{
      padding:44px;
      min-height:520px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .hero-main:before{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        radial-gradient(circle at 20% 20%,rgba(255,77,141,.22),transparent 28%),
        radial-gradient(circle at 80% 18%,rgba(180,77,255,.18),transparent 30%),
        radial-gradient(circle at 42% 92%,rgba(255,138,61,.14),transparent 32%);
      pointer-events:none;
    }
    .hero-content{position:relative;z-index:1}
    .hero-desc{
      color:var(--muted);
      font-size:1.05rem;
      max-width:760px;
      margin-bottom:24px;
    }
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:26px 0 8px}
    .badge-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
    .data-badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:9px 13px;
      border-radius:999px;
      color:var(--text);
      border:1px solid rgba(255,255,255,.12);
      background:rgba(18,11,18,.38);
      font-size:13px;
      font-weight:700;
    }
    .data-badge i{
      width:8px;
      height:8px;
      display:inline-block;
      border-radius:999px;
      background:var(--gradient);
      box-shadow:0 0 18px rgba(255,77,141,.7);
    }
    .entry-matrix{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      margin-top:34px;
    }
    .entry-cell{
      min-height:112px;
      padding:16px;
      border-radius:22px;
      border:1px solid rgba(255,255,255,.11);
      background:rgba(255,255,255,.055);
      transition:transform .22s ease,border-color .22s ease,background .22s ease;
    }
    .entry-cell:hover{transform:translateY(-3px);border-color:var(--line-hot);background:rgba(255,255,255,.08)}
    .entry-cell strong{display:block;font-size:1rem;margin-bottom:4px}
    .entry-cell span{display:block;color:var(--muted);font-size:13px;line-height:1.55}
    .hero-panel{
      padding:24px;
      display:flex;
      flex-direction:column;
      gap:14px;
    }
    .age-card{
      padding:22px;
      border-radius:26px;
      background:var(--gradient-soft);
      border:1px solid rgba(255,255,255,.12);
    }
    .age-card .age-title{font-weight:820;font-size:1.25rem;margin-bottom:8px}
    .check-list{list-style:none;padding:0;margin:0;display:grid;gap:11px}
    .check-list li{
      display:flex;
      gap:10px;
      color:var(--muted);
      font-size:14px;
      padding:12px 13px;
      border-radius:18px;
      background:rgba(255,255,255,.052);
      border:1px solid rgba(255,255,255,.075);
    }
    .check-list li:before{
      content:"";
      width:10px;
      height:10px;
      margin-top:8px;
      border-radius:999px;
      background:var(--gradient);
      flex:0 0 auto;
    }
    .quick-stack{display:grid;gap:12px;margin-top:auto}
    .quick-item{
      padding:16px;
      border-radius:22px;
      background:rgba(255,255,255,.052);
      border:1px solid var(--line);
    }
    .quick-item b{display:block;margin-bottom:3px}
    .quick-item small{color:var(--muted);font-size:13px}

    .compare-wrap{
      border-radius:var(--radius-xl);
      background:linear-gradient(180deg,rgba(255,255,255,.075),rgba(255,255,255,.035));
      border:1px solid var(--line);
      box-shadow:var(--shadow);
      padding:18px;
      overflow:hidden;
    }
    .benefit-table{margin:0;color:var(--text);border-collapse:separate;border-spacing:0 10px}
    .benefit-table thead th{
      background:linear-gradient(90deg,rgba(255,77,141,.28),rgba(180,77,255,.22),rgba(255,138,61,.18));
      border:0;
      padding:17px 18px;
      color:#fff;
      font-size:14px;
      white-space:nowrap;
    }
    .benefit-table thead th:first-child{border-radius:18px 0 0 18px}
    .benefit-table thead th:last-child{border-radius:0 18px 18px 0}
    .benefit-table tbody tr{transition:background .22s ease,transform .22s ease}
    .benefit-table tbody tr:hover td{background:rgba(255,77,141,.10)}
    .benefit-table td{
      border:0;
      padding:16px 18px;
      vertical-align:middle;
      background:rgba(255,255,255,.045);
      color:var(--muted);
    }
    .benefit-table td:first-child{border-radius:18px 0 0 18px;color:var(--text);font-weight:760}
    .benefit-table td:last-child{border-radius:0 18px 18px 0}
    .recommend-pill{
      display:inline-flex;
      align-items:center;
      padding:5px 9px;
      margin-left:6px;
      border-radius:999px;
      font-size:12px;
      color:#fff;
      background:var(--gradient);
    }
    .mobile-benefits{display:none}
    .benefit-card{
      padding:18px;
      border-radius:22px;
      background:rgba(255,255,255,.055);
      border:1px solid var(--line);
    }
    .benefit-card + .benefit-card{margin-top:12px}
    .benefit-card strong{display:block;color:var(--text);margin-bottom:8px}
    .benefit-card p{margin:0;color:var(--muted);font-size:14px}

    .level-layout{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:20px;
    }
    .level-card{
      border-radius:var(--radius-xl);
      border:1px solid var(--line);
      background:rgba(255,255,255,.055);
      box-shadow:var(--shadow-sm);
      padding:26px;
      transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
    }
    .level-card:hover{transform:translateY(-4px);border-color:var(--line-hot);box-shadow:var(--shadow)}
    .level-card.featured{
      min-height:100%;
      background:
        linear-gradient(var(--bg-1),var(--bg-1)) padding-box,
        var(--gradient) border-box;
      border:1px solid transparent;
      position:relative;
      overflow:hidden;
    }
    .level-card.featured:before{
      content:"";
      position:absolute;
      inset:-30%;
      background:radial-gradient(circle,rgba(255,77,141,.18),transparent 50%);
      pointer-events:none;
    }
    .level-card > *{position:relative}
    .level-badge{
      display:inline-flex;
      align-items:center;
      padding:7px 11px;
      border-radius:999px;
      color:#fff;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.11);
      font-size:12px;
      font-weight:760;
      margin-bottom:18px;
    }
    .level-list{list-style:none;margin:18px 0 22px;padding:0;display:grid;gap:10px}
    .level-list li{display:flex;gap:10px;color:var(--muted);font-size:14px}
    .level-list li:before{content:"•";color:var(--soft-pink);font-weight:900}
    .level-side{display:grid;gap:20px}

    .preview-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr;
      gap:18px;
      align-items:stretch;
    }
    .feed-card{
      border-radius:26px;
      padding:22px;
      background:rgba(255,255,255,.055);
      border:1px solid var(--line);
      box-shadow:var(--shadow-sm);
      transition:transform .22s ease,border-color .22s ease,background .22s ease;
    }
    .feed-card:hover{transform:translateY(-4px);border-color:var(--line-hot);background:rgba(255,255,255,.075)}
    .feed-card.wide{grid-row:span 2;min-height:360px;background:linear-gradient(145deg,rgba(255,77,141,.14),rgba(255,255,255,.045))}
    .tag{
      display:inline-flex;
      align-items:center;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(255,77,141,.10);
      border:1px solid rgba(255,120,180,.24);
      color:var(--soft-pink);
      font-size:12px;
      font-weight:760;
      margin-bottom:14px;
    }
    .meta-row{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0;color:var(--weak);font-size:13px}
    .meta-row span{padding:5px 9px;border-radius:999px;background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.07)}

    .updates-layout{
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:20px;
    }
    .news-list,.rank-list{
      border-radius:var(--radius-xl);
      background:rgba(255,255,255,.055);
      border:1px solid var(--line);
      box-shadow:var(--shadow-sm);
      padding:18px;
    }
    .news-item{
      display:grid;
      grid-template-columns:auto 1fr auto;
      gap:14px;
      align-items:center;
      padding:15px;
      border-radius:18px;
      border:1px solid transparent;
      transition:background .22s ease,border-color .22s ease,transform .22s ease;
    }
    .news-item:hover{background:rgba(255,255,255,.06);border-color:var(--line-hot);transform:translateX(3px)}
    .date-chip{
      min-width:56px;
      text-align:center;
      padding:7px 9px;
      border-radius:15px;
      color:#fff;
      background:linear-gradient(135deg,rgba(255,77,141,.34),rgba(180,77,255,.24));
      font-size:12px;
      font-weight:800;
    }
    .news-item b{display:block;line-height:1.35;margin-bottom:3px}
    .news-item small{color:var(--muted)}
    .rank-item{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:14px 10px;
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    .rank-item:last-child{border-bottom:0}
    .rank-num{
      width:30px;
      height:30px;
      border-radius:12px;
      background:var(--gradient);
      color:#fff;
      display:grid;
      place-items:center;
      font-weight:850;
      flex:0 0 auto;
    }
    .rank-item p{margin:0;color:var(--muted);font-size:14px}

    .accordion{display:grid;gap:12px}
    .accordion-item{
      color:var(--text);
      background:rgba(255,255,255,.055);
      border:1px solid var(--line);
      border-radius:22px!important;
      overflow:hidden;
    }
    .accordion-button{
      color:var(--text);
      background:transparent;
      padding:18px 20px;
      font-weight:760;
      box-shadow:none!important;
    }
    .accordion-button:not(.collapsed){
      color:#fff;
      background:linear-gradient(90deg,rgba(255,77,141,.14),rgba(180,77,255,.10));
    }
    .accordion-button:focus{box-shadow:none;border-color:transparent}
    .accordion-button::after{
      width:24px;height:24px;border-radius:999px;
      background-image:none;
      background:var(--gradient);
      content:"+";
      color:#fff;
      display:grid;
      place-items:center;
      font-size:18px;
      line-height:22px;
      transform:none;
      text-align:center;
    }
    .accordion-button:not(.collapsed)::after{content:"−";background:linear-gradient(135deg,var(--orange),var(--pink))}
    .accordion-body{color:var(--muted);padding:0 20px 20px}

    .final-cta{
      border-radius:36px;
      padding:42px;
      position:relative;
      overflow:hidden;
      border:1px solid rgba(255,255,255,.14);
      background:
        linear-gradient(135deg,rgba(18,11,18,.72),rgba(18,11,18,.52)),
        var(--gradient);
      box-shadow:var(--shadow);
    }
    .final-cta:before{
      content:"";
      position:absolute;
      inset:0;
      background:radial-gradient(circle at 24% 20%,rgba(255,255,255,.18),transparent 26%),
                 radial-gradient(circle at 86% 80%,rgba(0,0,0,.26),transparent 32%);
      pointer-events:none;
    }
    .final-cta > *{position:relative}
    .cta-grid{display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center}
    .cta-note{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}

    .site-footer{
      padding:38px 0 32px;
      background:rgba(10,6,10,.38);
      border-top:1px solid rgba(255,255,255,.08);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:24px;
      align-items:start;
    }
    .footer-brand{display:flex;align-items:center;gap:12px;font-weight:850;margin-bottom:10px}
    .footer-links{display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-end}
    .footer-links a{
      padding:8px 12px;
      border-radius:999px;
      color:var(--muted);
      border:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.035);
      font-size:13px;
      font-weight:700;
    }
    .footer-links a:hover{color:#fff;border-color:var(--line-hot)}
    .copyright{margin-top:18px;color:var(--weak);font-size:13px}

    @media (max-width: 991.98px){
      .section{padding:58px 0}
      .hero{padding:48px 0 56px}
      .hero-bento,.level-layout,.updates-layout,.footer-grid,.cta-grid{grid-template-columns:1fr}
      .hero-main{min-height:auto;padding:32px}
      .entry-matrix{grid-template-columns:repeat(2,1fr)}
      .preview-grid{grid-template-columns:1fr 1fr}
      .feed-card.wide{grid-row:auto;grid-column:span 2;min-height:auto}
      .footer-links{justify-content:flex-start}
      .section-head{align-items:flex-start;flex-direction:column}
    }
    @media (max-width: 767.98px){
      .brand-row{padding-top:14px}
      .brand-sub{display:none}
      .brand-name{font-size:.96rem;max-width:48vw}
      .nav-cta .btn-ghost{display:none}
      .btn-brand{padding:10px 15px;font-size:14px}
      .seg-nav-wrap{margin-inline:-16px;padding-left:16px;padding-right:16px}
      .hero-main{padding:24px;border-radius:26px}
      .hero-panel{border-radius:26px}
      .entry-matrix{grid-template-columns:1fr}
      .desktop-table{display:none}
      .mobile-benefits{display:block}
      .compare-wrap{padding:14px}
      .preview-grid{grid-template-columns:1fr}
      .feed-card.wide{grid-column:auto}
      .news-item{grid-template-columns:1fr;gap:8px}
      .final-cta{padding:28px;border-radius:28px}
      .hero-actions .btn-brand,.hero-actions .btn-ghost,.final-cta .btn-brand,.final-cta .btn-ghost{width:100%}
    }
    @media (max-width: 520px){
      .site-container{width:min(100% - 24px,var(--container))}
      h1{font-size:2rem}
      .section{padding:48px 0}
      .badge-row{gap:8px}
      .data-badge{font-size:12px}
      .quick-item,.feed-card,.level-card{padding:18px}
    }

/* roulang page: category2 */
:root{
      --bg:#120B12;
      --bg-2:#191019;
      --bg-3:#221421;
      --card:rgba(255,255,255,.065);
      --card-strong:rgba(255,255,255,.095);
      --line:rgba(255,255,255,.11);
      --line-hot:rgba(255,120,180,.42);
      --text:#F5EAF1;
      --muted:#BFAFBA;
      --weak:#8E7D89;
      --pink:#FF4D8D;
      --purple:#B44DFF;
      --orange:#FF8A3D;
      --soft-pink:#FFD1E2;
      --soft-purple:#C7A6FF;
      --soft-orange:#FFB66B;
      --radius-lg:30px;
      --radius-md:22px;
      --radius-sm:16px;
      --shadow:0 24px 80px rgba(0,0,0,.38), 0 0 0 1px rgba(255,255,255,.08);
      --shadow-soft:0 18px 54px rgba(0,0,0,.28);
      --grad:linear-gradient(135deg,var(--pink),var(--purple) 52%,var(--orange));
      --grad-soft:linear-gradient(135deg,rgba(255,77,141,.24),rgba(180,77,255,.18),rgba(255,138,61,.18));
      --container:1200px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      min-height:100vh;
      color:var(--text);
      font-family:PingFang SC,Microsoft YaHei,Noto Sans SC,Helvetica Neue,Arial,sans-serif;
      line-height:1.75;
      background:
        radial-gradient(circle at 12% 8%,rgba(255,77,141,.2),transparent 32%),
        radial-gradient(circle at 88% 12%,rgba(180,77,255,.17),transparent 34%),
        radial-gradient(circle at 56% 78%,rgba(255,138,61,.08),transparent 34%),
        linear-gradient(180deg,var(--bg),var(--bg-2) 46%,#0E080E);
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.18;
      background-image:
        linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),
        linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);
      background-size:44px 44px;
      mask-image:linear-gradient(to bottom,black,transparent 78%);
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    a:hover{color:inherit}
    img,svg{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    .site-container{
      width:min(var(--container),calc(100% - 40px));
      margin-inline:auto;
    }
    .focus-ring:focus-visible,
    .accordion-button:focus-visible,
    .form-control:focus{
      outline:3px solid rgba(255,77,141,.32);
      outline-offset:3px;
      box-shadow:0 0 0 .25rem rgba(180,77,255,.18);
    }
    .top-shell{
      position:sticky;
      top:0;
      z-index:50;
      padding:16px 0 12px;
      background:linear-gradient(180deg,rgba(18,11,18,.96),rgba(18,11,18,.78));
      backdrop-filter:blur(16px);
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    .brand-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .brand-logo{
      display:inline-flex;
      align-items:center;
      gap:12px;
      min-width:0;
    }
    .logo-mark{
      width:42px;
      height:42px;
      border-radius:15px;
      background:var(--grad);
      position:relative;
      flex:0 0 auto;
      box-shadow:0 12px 34px rgba(255,77,141,.25);
    }
    .logo-mark:before{
      content:"";
      position:absolute;
      inset:10px;
      border-radius:10px;
      border:2px solid rgba(255,255,255,.72);
      transform:rotate(10deg);
    }
    .brand-name{
      display:block;
      font-size:18px;
      font-weight:850;
      line-height:1.1;
      letter-spacing:.2px;
      white-space:nowrap;
    }
    .brand-sub{
      display:block;
      margin-top:3px;
      color:var(--muted);
      font-size:12px;
      line-height:1.2;
    }
    .nav-cta{
      display:flex;
      align-items:center;
      gap:10px;
      flex:0 0 auto;
    }
    .btn-brand,.btn-ghost,.btn-soft{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      border-radius:999px;
      min-height:42px;
      padding:10px 18px;
      font-weight:750;
      font-size:14px;
      transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease,background .2s ease;
      border:1px solid transparent;
      white-space:nowrap;
    }
    .btn-brand{
      color:white;
      background:var(--grad);
      box-shadow:0 14px 36px rgba(255,77,141,.22);
    }
    .btn-brand:hover{
      transform:translateY(-2px);
      box-shadow:0 18px 48px rgba(255,77,141,.34),0 0 0 1px rgba(255,255,255,.1) inset;
    }
    .btn-ghost{
      background:rgba(255,255,255,.055);
      color:var(--soft-pink);
      border-color:rgba(255,255,255,.12);
    }
    .btn-ghost:hover{
      transform:translateY(-2px);
      background:rgba(255,255,255,.09);
      border-color:var(--line-hot);
    }
    .btn-soft{
      background:rgba(255,255,255,.075);
      border-color:rgba(255,209,226,.18);
      color:var(--text);
    }
    .btn-soft:hover{
      background:rgba(255,255,255,.11);
      border-color:rgba(255,120,180,.38);
      transform:translateY(-2px);
    }
    .seg-nav-wrap{
      margin-top:14px;
      overflow-x:auto;
      scrollbar-width:none;
    }
    .seg-nav-wrap::-webkit-scrollbar{display:none}
    .seg-nav{
      display:inline-flex;
      gap:8px;
      padding:6px;
      border:1px solid rgba(255,255,255,.1);
      border-radius:999px;
      background:rgba(255,255,255,.045);
      min-width:max-content;
    }
    .seg-nav a{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:38px;
      padding:8px 17px;
      border-radius:999px;
      color:var(--muted);
      font-weight:750;
      font-size:14px;
      border:1px solid transparent;
      transition:all .2s ease;
    }
    .seg-nav a:hover{
      color:var(--text);
      background:rgba(255,255,255,.07);
      border-color:rgba(255,255,255,.12);
    }
    .seg-nav a.active{
      color:white;
      background:var(--grad);
      box-shadow:0 12px 30px rgba(180,77,255,.25);
    }
    main{position:relative}
    .section{
      padding:76px 0;
    }
    .section-tight{padding:54px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--soft-orange);
      font-size:13px;
      font-weight:800;
      letter-spacing:.04em;
      margin-bottom:12px;
    }
    .eyebrow:before{
      content:"";
      width:8px;
      height:8px;
      border-radius:999px;
      background:var(--grad);
      box-shadow:0 0 22px rgba(255,77,141,.72);
    }
    .hero{
      padding:62px 0 38px;
    }
    .hero-panel{
      border-radius:36px;
      background:
        linear-gradient(135deg,rgba(255,255,255,.095),rgba(255,255,255,.035)),
        radial-gradient(circle at 18% 12%,rgba(255,77,141,.2),transparent 34%),
        radial-gradient(circle at 88% 82%,rgba(255,138,61,.14),transparent 34%);
      border:1px solid rgba(255,255,255,.11);
      box-shadow:var(--shadow);
      overflow:hidden;
      position:relative;
    }
    .hero-panel:after{
      content:"";
      position:absolute;
      inset:auto -80px -120px auto;
      width:280px;
      height:280px;
      border-radius:50%;
      background:rgba(180,77,255,.18);
      filter:blur(22px);
      pointer-events:none;
    }
    .hero-copy{
      padding:52px;
      position:relative;
      z-index:1;
    }
    h1{
      font-size:clamp(30px,4.4vw,48px);
      line-height:1.14;
      font-weight:900;
      letter-spacing:-.8px;
      margin:0 0 18px;
    }
    .lead{
      color:var(--muted);
      font-size:17px;
      max-width:760px;
      margin:0;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:28px;
    }
    .badge-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:26px;
    }
    .data-badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      min-height:36px;
      padding:8px 13px;
      border-radius:999px;
      color:var(--soft-pink);
      background:rgba(255,255,255,.055);
      border:1px solid rgba(255,209,226,.16);
      font-size:13px;
      font-weight:750;
    }
    .data-badge strong{
      color:white;
      font-size:15px;
    }
    .hero-side{
      padding:30px 30px 30px 0;
      position:relative;
      z-index:1;
    }
    .time-card{
      border-radius:28px;
      background:rgba(18,11,18,.72);
      border:1px solid rgba(255,255,255,.12);
      padding:24px;
      box-shadow:0 20px 70px rgba(0,0,0,.28);
    }
    .time-card h2{
      font-size:22px;
      font-weight:850;
      margin-bottom:8px;
    }
    .time-card p{color:var(--muted);margin-bottom:18px;font-size:14px}
    .time-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:10px;
      margin-bottom:18px;
    }
    .time-slot{
      border:1px solid rgba(255,255,255,.1);
      background:rgba(255,255,255,.055);
      border-radius:18px;
      padding:13px 12px;
      color:var(--text);
      transition:all .2s ease;
    }
    .time-slot span{display:block;font-size:12px;color:var(--weak)}
    .time-slot strong{font-size:14px}
    .time-slot.active,.time-slot:hover{
      border-color:rgba(255,120,180,.45);
      background:linear-gradient(135deg,rgba(255,77,141,.24),rgba(180,77,255,.16));
      transform:translateY(-2px);
    }
    .notice-strip{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:14px;
      border-radius:18px;
      background:rgba(255,138,61,.08);
      border:1px solid rgba(255,182,107,.18);
      color:var(--soft-orange);
      font-size:13px;
      line-height:1.65;
    }
    .section-head{
      display:flex;
      justify-content:space-between;
      align-items:end;
      gap:24px;
      margin-bottom:28px;
    }
    .section-head h2{
      font-size:clamp(24px,3vw,34px);
      line-height:1.22;
      font-weight:880;
      margin:0;
    }
    .section-head p{
      color:var(--muted);
      margin:8px 0 0;
      max-width:660px;
    }
    .summary-bar{
      display:grid;
      grid-template-columns:1.2fr 1fr 1fr 1fr;
      gap:14px;
      margin-top:26px;
    }
    .summary-item{
      border-radius:22px;
      padding:18px;
      background:rgba(255,255,255,.055);
      border:1px solid rgba(255,255,255,.1);
      min-height:110px;
    }
    .summary-item b{
      display:block;
      font-size:22px;
      line-height:1.2;
      margin-bottom:8px;
      background:var(--grad);
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }
    .summary-item span{display:block;color:var(--muted);font-size:14px}
    .tag-cloud{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-bottom:24px;
    }
    .tag-cloud a,.tag-cloud span{
      display:inline-flex;
      align-items:center;
      min-height:38px;
      padding:8px 14px;
      border-radius:999px;
      background:rgba(255,255,255,.055);
      border:1px solid rgba(255,255,255,.11);
      color:var(--muted);
      font-size:13px;
      font-weight:750;
      transition:all .2s ease;
    }
    .tag-cloud a:hover,.tag-cloud span.active{
      color:white;
      border-color:rgba(255,120,180,.42);
      background:linear-gradient(135deg,rgba(255,77,141,.28),rgba(180,77,255,.18));
      transform:translateY(-2px);
    }
    .feature-card,.topic-card,.mini-card,.timeline-card,.cta-panel,.faq-wrap{
      border-radius:var(--radius-lg);
      border:1px solid rgba(255,255,255,.11);
      background:var(--card);
      box-shadow:var(--shadow-soft);
    }
    .feature-card{
      padding:30px;
      min-height:100%;
      position:relative;
      overflow:hidden;
    }
    .feature-card:before{
      content:"";
      position:absolute;
      inset:0;
      background:radial-gradient(circle at 18% 12%,rgba(255,77,141,.16),transparent 34%);
      pointer-events:none;
    }
    .feature-card > *{position:relative}
    .card-kicker{
      display:inline-flex;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(255,77,141,.13);
      border:1px solid rgba(255,120,180,.26);
      color:var(--soft-pink);
      font-weight:800;
      font-size:12px;
      margin-bottom:14px;
    }
    .feature-card h3,.topic-card h3,.mini-card h3{
      font-size:21px;
      line-height:1.35;
      font-weight:850;
      margin-bottom:10px;
    }
    .feature-card p,.topic-card p,.mini-card p,.timeline-card p{
      color:var(--muted);
      margin-bottom:16px;
      font-size:15px;
    }
    .meta-line{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      color:var(--weak);
      font-size:12px;
      margin-bottom:16px;
    }
    .meta-line span{
      border-radius:999px;
      padding:4px 9px;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.08);
    }
    .topic-card{
      padding:24px;
      height:100%;
      transition:transform .2s ease,border-color .2s ease,background .2s ease,box-shadow .2s ease;
    }
    .topic-card:hover{
      transform:translateY(-5px);
      border-color:rgba(255,120,180,.38);
      background:var(--card-strong);
      box-shadow:0 22px 60px rgba(0,0,0,.34);
    }
    .side-stack{
      display:grid;
      gap:16px;
    }
    .mini-card{
      padding:22px;
    }
    .mini-list{
      display:grid;
      gap:10px;
      padding:0;
      margin:0;
      list-style:none;
    }
    .mini-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:var(--muted);
      font-size:14px;
    }
    .mini-list li:before{
      content:"";
      width:9px;
      height:9px;
      border-radius:999px;
      margin-top:9px;
      background:var(--grad);
      flex:0 0 auto;
    }
    .timeline{
      position:relative;
      display:grid;
      gap:14px;
      padding-left:24px;
    }
    .timeline:before{
      content:"";
      position:absolute;
      left:7px;
      top:10px;
      bottom:10px;
      width:2px;
      border-radius:999px;
      background:linear-gradient(180deg,var(--pink),var(--purple),var(--orange));
    }
    .timeline-card{
      position:relative;
      padding:22px;
      border-radius:24px;
      transition:all .2s ease;
    }
    .timeline-card:before{
      content:"";
      position:absolute;
      left:-22px;
      top:28px;
      width:12px;
      height:12px;
      border-radius:999px;
      background:var(--grad);
      box-shadow:0 0 20px rgba(255,77,141,.55);
    }
    .timeline-card:hover{
      border-color:rgba(255,120,180,.38);
      transform:translateX(4px);
    }
    .timeline-card h3{
      font-size:18px;
      font-weight:820;
      margin-bottom:8px;
    }
    .timeline-date{
      color:var(--soft-orange);
      font-size:12px;
      font-weight:800;
      margin-bottom:6px;
    }
    .guide-box{
      border-radius:28px;
      padding:26px;
      background:
        linear-gradient(135deg,rgba(255,77,141,.13),rgba(180,77,255,.09)),
        rgba(255,255,255,.045);
      border:1px solid rgba(255,209,226,.13);
    }
    .guide-steps{
      counter-reset:step;
      display:grid;
      gap:12px;
      margin:18px 0 0;
      padding:0;
      list-style:none;
    }
    .guide-steps li{
      counter-increment:step;
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:14px;
      border-radius:18px;
      background:rgba(0,0,0,.18);
      border:1px solid rgba(255,255,255,.08);
      color:var(--muted);
      font-size:14px;
    }
    .guide-steps li:before{
      content:counter(step);
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:26px;
      height:26px;
      border-radius:999px;
      background:var(--grad);
      color:white;
      font-weight:850;
      flex:0 0 auto;
      line-height:1;
    }
    .faq-wrap{
      padding:14px;
      background:rgba(255,255,255,.045);
    }
    .accordion{
      --bs-accordion-bg:transparent;
      --bs-accordion-border-color:transparent;
      --bs-accordion-btn-focus-box-shadow:none;
      --bs-accordion-active-bg:transparent;
      --bs-accordion-active-color:var(--text);
    }
    .accordion-item{
      margin:10px 0;
      border:1px solid rgba(255,255,255,.1)!important;
      border-radius:20px!important;
      background:rgba(255,255,255,.055)!important;
      overflow:hidden;
    }
    .accordion-button{
      background:transparent!important;
      color:var(--text)!important;
      font-weight:820;
      padding:18px 20px;
      box-shadow:none!important;
    }
    .accordion-button:after{
      width:24px;
      height:24px;
      border-radius:999px;
      background-image:none!important;
      background:linear-gradient(135deg,rgba(255,77,141,.85),rgba(180,77,255,.85));
      content:"+";
      color:white;
      display:flex;
      align-items:center;
      justify-content:center;
      font-size:18px;
      line-height:24px;
      transform:none!important;
    }
    .accordion-button:not(.collapsed):after{content:"−"}
    .accordion-body{
      padding:0 20px 20px;
      color:var(--muted);
      font-size:15px;
    }
    .cta-panel{
      padding:38px;
      background:
        linear-gradient(135deg,rgba(255,77,141,.28),rgba(180,77,255,.22),rgba(255,138,61,.18)),
        rgba(255,255,255,.055);
      overflow:hidden;
      position:relative;
    }
    .cta-panel:before{
      content:"";
      position:absolute;
      width:320px;
      height:320px;
      right:-110px;
      top:-130px;
      border-radius:50%;
      background:rgba(255,255,255,.13);
      filter:blur(8px);
    }
    .cta-panel > *{position:relative}
    .cta-panel h2{
      font-size:clamp(25px,3vw,36px);
      font-weight:900;
      margin-bottom:10px;
    }
    .cta-panel p{color:rgba(255,255,255,.82);max-width:740px}
    .footer-spacer{height:8px}
    .site-footer{
      padding:46px 0 34px;
      background:linear-gradient(180deg,rgba(12,7,12,.28),rgba(8,5,8,.92));
      border-top:1px solid rgba(255,255,255,.09);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:30px;
      align-items:start;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      font-size:18px;
      font-weight:850;
      margin-bottom:12px;
    }
    .footer-brand .logo-mark{width:36px;height:36px;border-radius:13px}
    .footer-brand .logo-mark:before{inset:9px;border-radius:8px}
    .muted{color:var(--muted)}
    .copyright{
      margin-top:14px;
      color:var(--weak);
      font-size:13px;
    }
    .footer-links{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      justify-content:flex-end;
    }
    .footer-links a{
      padding:9px 13px;
      border-radius:999px;
      color:var(--muted);
      border:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.035);
      font-size:13px;
      font-weight:750;
      transition:all .2s ease;
    }
    .footer-links a:hover{
      color:white;
      border-color:rgba(255,120,180,.36);
      background:rgba(255,255,255,.08);
      transform:translateY(-2px);
    }
    .divider{
      height:1px;
      background:linear-gradient(90deg,transparent,rgba(255,120,180,.32),transparent);
      margin:8px 0 0;
    }
    @media (max-width:991.98px){
      .hero-copy{padding:38px 30px 8px}
      .hero-side{padding:0 30px 30px}
      .summary-bar{grid-template-columns:1fr 1fr}
      .section{padding:58px 0}
      .section-head{align-items:flex-start;flex-direction:column}
      .footer-grid{grid-template-columns:1fr}
      .footer-links{justify-content:flex-start}
    }
    @media (max-width:767.98px){
      .site-container{width:min(100% - 28px,var(--container))}
      .top-shell{padding:12px 0 10px}
      .brand-row{align-items:flex-start}
      .brand-name{font-size:16px;white-space:normal}
      .brand-sub{font-size:11px}
      .logo-mark{width:38px;height:38px;border-radius:14px}
      .nav-cta{gap:7px}
      .nav-cta .btn-ghost{display:none}
      .btn-brand,.btn-ghost,.btn-soft{min-height:39px;padding:9px 14px;font-size:13px}
      .seg-nav{width:max-content}
      .seg-nav a{min-height:36px;padding:7px 14px;font-size:13px}
      .hero{padding:38px 0 22px}
      .hero-panel{border-radius:28px}
      .hero-copy{padding:30px 20px 4px}
      .hero-side{padding:0 20px 22px}
      .lead{font-size:15px}
      .hero-actions .btn-brand,.hero-actions .btn-soft{width:100%}
      .badge-row{gap:8px}
      .data-badge{font-size:12px;padding:7px 10px}
      .time-grid{grid-template-columns:1fr}
      .summary-bar{display:flex;overflow-x:auto;padding-bottom:6px;scroll-snap-type:x mandatory}
      .summary-item{min-width:220px;scroll-snap-align:start}
      .tag-cloud{flex-wrap:nowrap;overflow-x:auto;padding-bottom:6px;scrollbar-width:none}
      .tag-cloud::-webkit-scrollbar{display:none}
      .tag-cloud a,.tag-cloud span{white-space:nowrap}
      .feature-card,.topic-card,.mini-card,.guide-box,.cta-panel{border-radius:24px;padding:22px}
      .timeline{padding-left:20px}
      .timeline-card:before{left:-19px}
      .footer-links a{font-size:12px}
    }
    @media (max-width:520px){
      h1{font-size:29px}
      .section{padding:48px 0}
      .section-tight{padding:40px 0}
      .summary-item{min-width:190px}
      .brand-row{gap:10px}
      .nav-cta .btn-brand{padding-inline:12px}
      .footer-brand{align-items:flex-start}
    }

/* roulang page: category1 */
:root{
      --bg:#120B12;
      --bg-2:#191019;
      --bg-3:#221421;
      --card:rgba(255,255,255,.065);
      --card-strong:rgba(255,255,255,.095);
      --text:#F5EAF1;
      --muted:#BFAFBA;
      --weak:#8E7D89;
      --line:rgba(255,255,255,.10);
      --line-hot:rgba(255,120,180,.38);
      --pink:#FF4D8D;
      --purple:#B44DFF;
      --orange:#FF8A3D;
      --soft-pink:#FFD1E2;
      --soft-purple:#C7A6FF;
      --soft-orange:#FFB66B;
      --gradient:linear-gradient(135deg,#FF4D8D 0%,#B44DFF 52%,#FF8A3D 100%);
      --gradient-soft:linear-gradient(135deg,rgba(255,77,141,.20),rgba(180,77,255,.18),rgba(255,138,61,.14));
      --shadow:0 24px 80px rgba(0,0,0,.36),0 0 0 1px rgba(255,255,255,.08);
      --shadow-hover:0 30px 90px rgba(0,0,0,.48),0 0 0 1px rgba(255,120,180,.30);
      --radius-xl:32px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-pill:999px;
      --container:1200px;
      --font:PingFang SC,Microsoft YaHei,Noto Sans SC,Helvetica Neue,Arial,sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      min-height:100vh;
      font-family:var(--font);
      color:var(--text);
      line-height:1.75;
      background:
        radial-gradient(circle at 12% 8%,rgba(255,77,141,.18),transparent 34%),
        radial-gradient(circle at 86% 16%,rgba(180,77,255,.18),transparent 32%),
        radial-gradient(circle at 50% 78%,rgba(255,138,61,.11),transparent 40%),
        linear-gradient(180deg,var(--bg),var(--bg-2) 44%,var(--bg-3));
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.22;
      background-image:
        linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),
        linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
      background-size:36px 36px;
      mask-image:linear-gradient(180deg,rgba(0,0,0,.65),transparent 70%);
      z-index:-1;
    }
    a{color:inherit;text-decoration:none;transition:color .22s ease,background .22s ease,border-color .22s ease,transform .22s ease,box-shadow .22s ease}
    a:hover{color:var(--soft-pink)}
    button,input,textarea,select{font:inherit}
    img{max-width:100%;display:block}
    .site-container{
      width:min(100% - 32px,var(--container));
      margin-inline:auto;
    }
    .focus-ring:focus-visible,
    .accordion-button:focus-visible,
    .page-link:focus-visible{
      outline:3px solid rgba(255,77,141,.55);
      outline-offset:3px;
      box-shadow:none;
    }
    .top-shell{
      position:sticky;
      top:0;
      z-index:50;
      padding:18px 0 12px;
      background:rgba(18,11,18,.86);
      backdrop-filter:blur(14px);
      border-bottom:1px solid var(--line);
    }
    .brand-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      margin-bottom:14px;
    }
    .brand-logo{
      display:inline-flex;
      align-items:center;
      gap:12px;
      min-width:0;
    }
    .logo-mark{
      width:42px;
      height:42px;
      flex:0 0 42px;
      border-radius:15px;
      background:var(--gradient);
      box-shadow:0 12px 34px rgba(255,77,141,.26);
      position:relative;
      overflow:hidden;
    }
    .logo-mark::after{
      content:"";
      position:absolute;
      inset:9px;
      border-radius:11px;
      border:1px solid rgba(255,255,255,.45);
      background:rgba(255,255,255,.10);
    }
    .brand-name{
      display:block;
      font-weight:850;
      font-size:18px;
      letter-spacing:.01em;
      line-height:1.15;
      color:var(--text);
      white-space:nowrap;
    }
    .brand-sub{
      display:block;
      margin-top:2px;
      font-size:12px;
      color:var(--muted);
      white-space:nowrap;
    }
    .nav-cta{
      display:flex;
      gap:10px;
      align-items:center;
      flex-shrink:0;
    }
    .btn-brand,
    .btn-ghost,
    .btn-soft{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:42px;
      padding:10px 18px;
      border-radius:var(--radius-pill);
      font-weight:750;
      font-size:14px;
      border:1px solid transparent;
      white-space:nowrap;
    }
    .btn-brand{
      background:var(--gradient);
      color:white;
      box-shadow:0 14px 42px rgba(255,77,141,.28);
    }
    .btn-brand:hover{
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 18px 52px rgba(255,77,141,.38);
      filter:saturate(1.08);
    }
    .btn-ghost{
      background:rgba(255,255,255,.055);
      color:var(--text);
      border-color:var(--line);
    }
    .btn-ghost:hover{
      background:rgba(255,255,255,.09);
      border-color:var(--line-hot);
      color:var(--soft-pink);
      transform:translateY(-1px);
    }
    .btn-soft{
      background:rgba(255,209,226,.11);
      border-color:rgba(255,209,226,.20);
      color:var(--soft-pink);
    }
    .btn-soft:hover{
      background:rgba(255,209,226,.17);
      color:#fff;
      transform:translateY(-1px);
    }
    .seg-nav-wrap{
      overflow-x:auto;
      scrollbar-width:none;
      -webkit-overflow-scrolling:touch;
    }
    .seg-nav-wrap::-webkit-scrollbar{display:none}
    .seg-nav{
      display:flex;
      gap:10px;
      min-width:max-content;
      padding:3px;
      border-radius:var(--radius-pill);
      background:rgba(255,255,255,.045);
      border:1px solid var(--line);
      width:max-content;
    }
    .seg-nav a{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:38px;
      padding:8px 18px;
      border-radius:var(--radius-pill);
      color:var(--muted);
      font-weight:720;
      font-size:14px;
      border:1px solid transparent;
    }
    .seg-nav a:hover{
      color:#fff;
      background:rgba(255,255,255,.075);
      border-color:rgba(255,255,255,.08);
    }
    .seg-nav a.active{
      color:#fff;
      background:var(--gradient);
      box-shadow:0 10px 28px rgba(255,77,141,.26);
    }
    main{position:relative}
    .section{
      padding:76px 0;
    }
    .section-tight{padding:56px 0}
    .hero-member{
      padding:48px 0 70px;
    }
    .hero-panel{
      position:relative;
      overflow:hidden;
      min-height:520px;
      border-radius:36px;
      border:1px solid var(--line);
      box-shadow:var(--shadow);
      background:
        linear-gradient(115deg,rgba(18,11,18,.92) 0%,rgba(25,16,25,.80) 48%,rgba(34,20,33,.66) 100%),
        radial-gradient(circle at 78% 30%,rgba(255,77,141,.26),transparent 30%),
        radial-gradient(circle at 70% 82%,rgba(180,77,255,.20),transparent 34%);
    }
    .hero-panel::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(90deg,rgba(255,255,255,.055) 1px,transparent 1px),
        linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px);
      background-size:42px 42px;
      opacity:.25;
    }
    .hero-panel::after{
      content:"";
      position:absolute;
      inset:auto -12% -26% 42%;
      height:360px;
      border-radius:50%;
      background:var(--gradient);
      opacity:.26;
      filter:blur(74px);
    }
    .hero-content{
      position:relative;
      z-index:2;
      display:grid;
      grid-template-columns:minmax(0,1.04fr) minmax(340px,.72fr);
      gap:32px;
      align-items:center;
      padding:58px;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      width:max-content;
      max-width:100%;
      padding:7px 13px;
      margin-bottom:18px;
      border-radius:var(--radius-pill);
      color:var(--soft-pink);
      background:rgba(255,77,141,.10);
      border:1px solid rgba(255,77,141,.22);
      font-size:13px;
      font-weight:750;
      letter-spacing:.02em;
    }
    .eyebrow::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:999px;
      background:var(--gradient);
      box-shadow:0 0 18px rgba(255,77,141,.80);
    }
    h1,h2,h3,p{margin-top:0}
    h1{
      max-width:820px;
      font-size:clamp(30px,5.1vw,50px);
      line-height:1.14;
      font-weight:900;
      letter-spacing:-.03em;
      margin-bottom:18px;
    }
    .hero-lead{
      max-width:760px;
      font-size:17px;
      color:var(--muted);
      margin-bottom:24px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      align-items:center;
      margin:24px 0 26px;
    }
    .badge-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .data-badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:9px 12px;
      border-radius:var(--radius-pill);
      background:rgba(255,255,255,.065);
      border:1px solid rgba(255,255,255,.10);
      color:var(--text);
      font-size:13px;
      font-weight:700;
    }
    .data-badge strong{
      color:var(--soft-orange);
      font-weight:850;
    }
    .visual-card{
      position:relative;
      padding:20px;
      border-radius:28px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(12,7,12,.56);
      box-shadow:0 24px 70px rgba(0,0,0,.36);
    }
    .play-orb{
      width:86px;
      height:86px;
      display:grid;
      place-items:center;
      margin:0 auto 18px;
      border-radius:50%;
      background:var(--gradient);
      box-shadow:0 0 0 12px rgba(255,77,141,.10),0 22px 52px rgba(180,77,255,.30);
    }
    .play-orb span{
      width:0;
      height:0;
      margin-left:5px;
      border-top:14px solid transparent;
      border-bottom:14px solid transparent;
      border-left:22px solid #fff;
      filter:drop-shadow(0 2px 6px rgba(0,0,0,.25));
    }
    .visual-title{
      font-size:19px;
      font-weight:850;
      text-align:center;
      margin-bottom:10px;
    }
    .visual-text{
      color:var(--muted);
      font-size:14px;
      text-align:center;
      margin-bottom:18px;
    }
    .mini-grid{
      display:grid;
      gap:10px;
    }
    .mini-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:12px 14px;
      border-radius:18px;
      background:rgba(255,255,255,.065);
      border:1px solid rgba(255,255,255,.08);
      color:var(--muted);
      font-size:13px;
    }
    .mini-row b{color:var(--text)}
    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:28px;
    }
    .section-head h2{
      font-size:clamp(24px,3vw,34px);
      line-height:1.2;
      font-weight:850;
      margin-bottom:8px;
      letter-spacing:-.02em;
    }
    .section-head p{
      max-width:680px;
      margin-bottom:0;
      color:var(--muted);
    }
    .card-shell{
      border-radius:var(--radius-xl);
      border:1px solid var(--line);
      background:var(--card);
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .benefit-bar{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:1px;
      background:rgba(255,255,255,.08);
      border-radius:var(--radius-xl);
      overflow:hidden;
      border:1px solid var(--line);
      box-shadow:var(--shadow);
    }
    .benefit-item{
      padding:22px;
      background:rgba(255,255,255,.055);
      min-height:142px;
      transition:transform .22s ease,background .22s ease;
    }
    .benefit-item:hover{
      transform:translateY(-3px);
      background:rgba(255,255,255,.085);
    }
    .benefit-item .num{
      display:inline-flex;
      align-items:center;
      padding:5px 10px;
      border-radius:999px;
      background:var(--gradient-soft);
      color:var(--soft-pink);
      font-weight:850;
      font-size:12px;
      margin-bottom:12px;
    }
    .benefit-item h3{
      font-size:18px;
      font-weight:820;
      margin-bottom:8px;
    }
    .benefit-item p{
      color:var(--muted);
      margin:0;
      font-size:14px;
    }
    .compare-card{padding:0}
    .table-wrap{overflow-x:auto}
    .benefit-table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      margin:0;
      color:var(--text);
      min-width:760px;
    }
    .benefit-table thead th{
      padding:18px 20px;
      background:linear-gradient(135deg,rgba(255,77,141,.28),rgba(180,77,255,.25));
      color:#fff;
      font-weight:850;
      border-bottom:1px solid rgba(255,255,255,.14);
      vertical-align:middle;
    }
    .benefit-table tbody td,
    .benefit-table tbody th{
      padding:18px 20px;
      border-bottom:1px solid rgba(255,255,255,.08);
      color:var(--muted);
      background:rgba(255,255,255,.035);
      vertical-align:middle;
    }
    .benefit-table tbody th{
      color:var(--text);
      font-weight:800;
      width:28%;
    }
    .benefit-table tbody tr:hover td,
    .benefit-table tbody tr:hover th{
      background:rgba(255,77,141,.08);
    }
    .recommend{
      display:inline-flex;
      margin-left:8px;
      padding:3px 8px;
      border-radius:999px;
      background:var(--gradient);
      color:#fff;
      font-size:12px;
      font-weight:850;
    }
    .yes{color:var(--soft-pink);font-weight:800}
    .note-row{
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:20px;
      border-top:1px solid rgba(255,255,255,.08);
      background:rgba(0,0,0,.12);
    }
    .note-row p{color:var(--muted);margin:0;font-size:14px}
    .level-layout{
      display:grid;
      grid-template-columns:minmax(0,1.1fr) minmax(320px,.85fr);
      gap:22px;
    }
    .level-card{
      position:relative;
      padding:26px;
      border-radius:var(--radius-xl);
      border:1px solid var(--line);
      background:rgba(255,255,255,.06);
      box-shadow:0 18px 62px rgba(0,0,0,.25);
      transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
      overflow:hidden;
    }
    .level-card:hover{
      transform:translateY(-4px);
      border-color:var(--line-hot);
      box-shadow:var(--shadow-hover);
    }
    .level-card.featured{
      min-height:100%;
      background:
        linear-gradient(rgba(18,11,18,.72),rgba(18,11,18,.74)) padding-box,
        var(--gradient) border-box;
      border:1px solid transparent;
    }
    .level-card.featured::after{
      content:"";
      position:absolute;
      right:-90px;
      top:-90px;
      width:220px;
      height:220px;
      border-radius:50%;
      background:var(--gradient);
      opacity:.22;
      filter:blur(18px);
    }
    .level-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      margin-bottom:16px;
      position:relative;
      z-index:1;
    }
    .level-card h3{
      font-size:23px;
      font-weight:880;
      margin-bottom:0;
    }
    .price{
      font-size:30px;
      line-height:1;
      font-weight:900;
      background:var(--gradient);
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }
    .level-card p,
    .level-card li{
      color:var(--muted);
      font-size:15px;
    }
    .check-list{
      list-style:none;
      padding:0;
      margin:18px 0 22px;
      display:grid;
      gap:10px;
      position:relative;
      z-index:1;
    }
    .check-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
    }
    .check-list li::before{
      content:"✓";
      flex:0 0 22px;
      width:22px;
      height:22px;
      display:grid;
      place-items:center;
      border-radius:50%;
      background:rgba(255,77,141,.16);
      color:var(--soft-pink);
      font-size:13px;
      font-weight:900;
      margin-top:2px;
    }
    .stacked{
      display:grid;
      gap:22px;
    }
    .process-grid{
      display:grid;
      grid-template-columns:1fr 1.25fr;
      gap:24px;
      align-items:start;
    }
    .age-card{
      padding:28px;
      border-radius:var(--radius-xl);
      background:linear-gradient(135deg,rgba(255,77,141,.12),rgba(180,77,255,.10));
      border:1px solid rgba(255,255,255,.12);
      box-shadow:var(--shadow);
      position:sticky;
      top:148px;
    }
    .age-card h2{
      font-size:28px;
      font-weight:880;
      margin-bottom:12px;
    }
    .age-card p{color:var(--muted)}
    .timeline{
      position:relative;
      display:grid;
      gap:14px;
    }
    .timeline::before{
      content:"";
      position:absolute;
      top:16px;
      bottom:16px;
      left:22px;
      width:2px;
      border-radius:99px;
      background:linear-gradient(180deg,var(--pink),var(--purple),var(--orange));
    }
    .time-card{
      position:relative;
      margin-left:54px;
      padding:20px 22px;
      border-radius:24px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.06);
      transition:transform .22s ease,border-color .22s ease,background .22s ease;
    }
    .time-card:hover{
      transform:translateX(3px);
      border-color:var(--line-hot);
      background:rgba(255,255,255,.085);
    }
    .time-card::before{
      content:attr(data-step);
      position:absolute;
      left:-54px;
      top:17px;
      width:44px;
      height:44px;
      display:grid;
      place-items:center;
      border-radius:50%;
      background:var(--gradient);
      color:#fff;
      font-weight:900;
      box-shadow:0 10px 28px rgba(255,77,141,.30);
    }
    .time-card h3{
      font-size:18px;
      font-weight:850;
      margin-bottom:6px;
    }
    .time-card p{color:var(--muted);margin:0;font-size:15px}
    .feed-grid{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:22px;
    }
    .feed-main,
    .feed-side{
      display:grid;
      gap:18px;
    }
    .feed-card{
      position:relative;
      padding:22px;
      border-radius:28px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.06);
      transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
      overflow:hidden;
    }
    .feed-card:hover{
      transform:translateY(-4px);
      border-color:var(--line-hot);
      box-shadow:0 24px 64px rgba(0,0,0,.30);
    }
    .feed-card.large{
      min-height:264px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      background:
        linear-gradient(145deg,rgba(255,77,141,.14),rgba(180,77,255,.10) 48%,rgba(255,138,61,.08)),
        rgba(255,255,255,.055);
    }
    .tag{
      display:inline-flex;
      align-items:center;
      width:max-content;
      max-width:100%;
      padding:5px 10px;
      border-radius:999px;
      background:rgba(255,255,255,.075);
      border:1px solid rgba(255,255,255,.10);
      color:var(--soft-purple);
      font-size:12px;
      font-weight:800;
      margin-bottom:14px;
    }
    .feed-card h3{
      font-size:21px;
      font-weight:860;
      margin-bottom:10px;
    }
    .feed-card p{
      color:var(--muted);
      margin-bottom:14px;
      font-size:15px;
    }
    .meta-line{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      color:var(--weak);
      font-size:13px;
      margin-top:auto;
    }
    .accordion{
      display:grid;
      gap:12px;
    }
    .accordion-item{
      border:1px solid var(--line);
      border-radius:22px !important;
      overflow:hidden;
      background:rgba(255,255,255,.055);
      color:var(--text);
    }
    .accordion-button{
      color:var(--text);
      background:transparent;
      border:0;
      padding:18px 22px;
      font-weight:830;
      box-shadow:none !important;
    }
    .accordion-button:not(.collapsed){
      color:#fff;
      background:rgba(255,77,141,.08);
    }
    .accordion-button::after{
      width:24px;
      height:24px;
      border-radius:50%;
      background:var(--gradient);
      content:"+";
      color:white;
      display:grid;
      place-items:center;
      font-size:18px;
      line-height:1;
      transform:none;
      text-align:center;
    }
    .accordion-button:not(.collapsed)::after{
      content:"−";
      transform:none;
    }
    .accordion-body{
      padding:0 22px 20px;
      color:var(--muted);
      font-size:15px;
    }
    .join-card{
      position:relative;
      overflow:hidden;
      border-radius:36px;
      padding:42px;
      background:
        linear-gradient(135deg,rgba(18,11,18,.78),rgba(18,11,18,.64)),
        var(--gradient);
      border:1px solid rgba(255,255,255,.16);
      box-shadow:var(--shadow);
    }
    .join-card::after{
      content:"";
      position:absolute;
      right:-120px;
      bottom:-130px;
      width:340px;
      height:340px;
      border-radius:50%;
      background:rgba(255,255,255,.16);
      filter:blur(22px);
    }
    .join-inner{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:1fr auto;
      align-items:center;
      gap:28px;
    }
    .join-card h2{
      font-size:clamp(24px,3.4vw,36px);
      font-weight:900;
      margin-bottom:10px;
    }
    .join-card p{
      color:rgba(255,255,255,.78);
      margin-bottom:18px;
      max-width:760px;
    }
    .join-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .site-footer{
      padding:48px 0;
      background:rgba(8,5,8,.64);
      border-top:1px solid var(--line);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1fr auto;
      gap:28px;
      align-items:start;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      font-weight:880;
      font-size:18px;
      margin-bottom:12px;
    }
    .footer-brand .logo-mark{
      width:34px;
      height:34px;
      flex-basis:34px;
      border-radius:12px;
    }
    .footer-brand .logo-mark::after{inset:8px;border-radius:8px}
    .muted{color:var(--muted)}
    .copyright{
      margin-top:16px;
      color:var(--weak);
      font-size:13px;
    }
    .footer-links{
      display:grid;
      grid-template-columns:repeat(2,max-content);
      gap:10px 22px;
      font-size:14px;
    }
    .footer-links a{
      color:var(--muted);
    }
    .footer-links a:hover{
      color:var(--soft-pink);
      transform:translateX(2px);
    }
    .mobile-benefit-cards{display:none}
    .pagination{
      gap:8px;
      margin:28px 0 0;
    }
    .page-link{
      border:1px solid var(--line);
      color:var(--muted);
      background:rgba(255,255,255,.055);
      border-radius:999px !important;
      min-width:42px;
      text-align:center;
    }
    .page-link:hover{
      color:#fff;
      background:rgba(255,255,255,.10);
      border-color:var(--line-hot);
    }
    .page-item.active .page-link{
      background:var(--gradient);
      border-color:transparent;
      color:#fff;
      box-shadow:0 10px 28px rgba(255,77,141,.26);
    }
    @media (max-width: 991.98px){
      .hero-content,
      .level-layout,
      .process-grid,
      .feed-grid,
      .join-inner,
      .footer-grid{
        grid-template-columns:1fr;
      }
      .hero-content{padding:38px}
      .hero-panel{min-height:auto}
      .visual-card{max-width:520px}
      .benefit-bar{grid-template-columns:repeat(2,1fr)}
      .age-card{position:relative;top:auto}
      .join-actions{justify-content:flex-start}
      .section{padding:60px 0}
    }
    @media (max-width: 767.98px){
      .top-shell{padding:14px 0 10px}
      .brand-row{
        align-items:flex-start;
        gap:12px;
      }
      .brand-name{font-size:16px;max-width:178px;overflow:hidden;text-overflow:ellipsis}
      .brand-sub{font-size:11px}
      .logo-mark{width:38px;height:38px;flex-basis:38px;border-radius:14px}
      .nav-cta{gap:8px}
      .nav-cta .btn-ghost{display:none}
      .btn-brand,.btn-ghost,.btn-soft{min-height:40px;padding:9px 14px;font-size:13px}
      .seg-nav{
        width:max-content;
      }
      .seg-nav a{
        padding:8px 15px;
        font-size:13px;
      }
      .hero-member{padding:30px 0 54px}
      .hero-content{padding:28px 20px;gap:22px}
      .hero-panel{border-radius:28px}
      .hero-lead{font-size:15px}
      .hero-actions .btn-brand,
      .hero-actions .btn-ghost,
      .join-actions .btn-brand,
      .join-actions .btn-ghost{
        width:100%;
      }
      .section-head{
        display:block;
      }
      .benefit-bar{grid-template-columns:1fr}
      .table-wrap{display:none}
      .mobile-benefit-cards{
        display:grid;
        gap:12px;
        padding:16px;
      }
      .mobile-benefit-card{
        padding:16px;
        border-radius:20px;
        background:rgba(255,255,255,.055);
        border:1px solid var(--line);
      }
      .mobile-benefit-card h3{
        font-size:17px;
        font-weight:850;
        margin-bottom:8px;
      }
      .mobile-benefit-card p{
        color:var(--muted);
        margin:0;
        font-size:14px;
      }
      .note-row{padding:16px}
      .level-card,
      .age-card,
      .feed-card,
      .join-card{
        border-radius:24px;
        padding:20px;
      }
      .timeline::before{left:18px}
      .time-card{
        margin-left:46px;
        padding:18px;
        border-radius:20px;
      }
      .time-card::before{
        left:-46px;
        width:38px;
        height:38px;
      }
      .footer-links{
        grid-template-columns:1fr;
      }
    }
    @media (max-width: 520px){
      .site-container{width:min(100% - 24px,var(--container))}
      h1{font-size:30px}
      .badge-row{gap:8px}
      .data-badge{font-size:12px;padding:8px 10px}
      .play-orb{width:74px;height:74px}
      .section{padding:48px 0}
      .section-tight{padding:42px 0}
    }