/* roulang page: index */
:root{
      --color-primary:#5A2438;
      --color-primary-dark:#421929;
      --color-secondary:#B76E79;
      --color-copper:#A8755B;
      --color-bg:#FAF7F4;
      --color-bg-soft:#F2EAE4;
      --color-card:#FFFCFA;
      --color-dark:#1E171A;
      --color-text:#2B2024;
      --color-muted:#76686D;
      --color-line:rgba(90,36,56,.16);
      --color-line-strong:rgba(90,36,56,.28);
      --radius-xl:30px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-pill:999px;
      --shadow-soft:0 18px 50px rgba(60,32,42,.10);
      --shadow-hover:0 24px 65px rgba(60,32,42,.16);
      --container:1220px;
      --ease:all .24s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      color:var(--color-text);
      background:
        radial-gradient(circle at 8% 6%, rgba(183,110,121,.16), transparent 28%),
        radial-gradient(circle at 86% 12%, rgba(168,117,91,.13), transparent 24%),
        linear-gradient(180deg,var(--color-bg) 0%,#fff 52%,var(--color-bg-soft) 100%);
      line-height:1.78;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover,a:focus{color:var(--color-primary)}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{cursor:pointer}
    .site-container{width:min(calc(100% - 40px),var(--container));margin:0 auto}
    .section{padding:86px 0}
    .section-tight{padding:58px 0}
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:28px;
      margin-bottom:34px;
    }
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--color-primary);
      font-size:14px;
      font-weight:700;
      letter-spacing:.02em;
      margin-bottom:10px;
    }
    .section-kicker:before{
      content:"";
      width:10px;
      height:10px;
      border-radius:50%;
      background:var(--color-secondary);
      box-shadow:0 0 0 5px rgba(183,110,121,.14);
    }
    h1,h2,h3,h4,p{margin-top:0}
    h1{
      font-size:clamp(32px,5vw,56px);
      line-height:1.14;
      letter-spacing:-.04em;
      font-weight:750;
      color:var(--color-dark);
      margin-bottom:20px;
    }
    h2{
      font-size:clamp(25px,3vw,38px);
      line-height:1.2;
      letter-spacing:-.03em;
      font-weight:730;
      color:var(--color-dark);
      margin-bottom:12px;
    }
    h3{
      font-size:21px;
      line-height:1.36;
      font-weight:700;
      color:var(--color-dark);
      margin-bottom:10px;
    }
    p{color:var(--color-muted);font-size:16px}
    .lead{font-size:17px;line-height:1.9;color:#64565B}
    .muted{color:var(--color-muted)}
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:48px;
      padding:13px 23px;
      border-radius:var(--radius-pill);
      border:1px solid transparent;
      font-size:15px;
      font-weight:700;
      line-height:1;
      transition:var(--ease);
      position:relative;
      overflow:hidden;
      white-space:nowrap;
    }
    .btn .arrow{transition:transform .24s ease}
    .btn:hover .arrow{transform:translateX(4px)}
    .btn-primary{
      background:var(--color-primary);
      color:#FFF8F3;
      box-shadow:0 14px 34px rgba(90,36,56,.22);
    }
    .btn-primary:hover,.btn-primary:focus{
      background:var(--color-primary-dark);
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 20px 45px rgba(90,36,56,.28);
    }
    .btn-secondary{
      background:rgba(255,255,255,.68);
      color:var(--color-primary);
      border-color:var(--color-line-strong);
    }
    .btn-secondary:hover,.btn-secondary:focus{
      background:#fff;
      border-color:var(--color-secondary);
      transform:translateY(-2px);
      box-shadow:var(--shadow-soft);
    }
    .btn-ghost{
      background:transparent;
      color:var(--color-primary);
      border-color:rgba(90,36,56,.2);
    }
    .btn-ghost:hover{background:rgba(90,36,56,.06)}
    .badge{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:7px 11px;
      border-radius:var(--radius-pill);
      background:rgba(90,36,56,.08);
      border:1px solid rgba(90,36,56,.12);
      color:var(--color-primary);
      font-size:13px;
      font-weight:700;
    }
    .badge.light{background:#fff;color:var(--color-primary)}
    .adult-ribbon{
      background:linear-gradient(90deg,rgba(90,36,56,.96),rgba(107,46,70,.92));
      color:#FFF7F2;
      font-size:14px;
      line-height:1.6;
    }
    .adult-ribbon .site-container{
      min-height:38px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:7px 0;
    }
    .adult-ribbon strong{font-weight:800}
    .ribbon-close{
      border:1px solid rgba(255,255,255,.28);
      background:rgba(255,255,255,.08);
      color:#fff;
      border-radius:999px;
      padding:4px 12px;
      font-size:13px;
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter:blur(16px);
      background:rgba(250,247,244,.86);
      border-bottom:1px solid rgba(90,36,56,.10);
      transition:var(--ease);
    }
    .site-header.is-scrolled{box-shadow:0 12px 28px rgba(60,32,42,.08);background:rgba(250,247,244,.94)}
    .nav-wrap{
      min-height:74px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      font-weight:800;
      color:var(--color-primary);
      letter-spacing:-.02em;
      min-width:max-content;
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:14px;
      background:
        linear-gradient(135deg,rgba(255,255,255,.28),transparent 45%),
        linear-gradient(135deg,var(--color-primary),var(--color-secondary));
      box-shadow:0 12px 26px rgba(90,36,56,.22);
      position:relative;
      border:1px solid rgba(255,255,255,.45);
    }
    .brand-mark:before{
      content:"18+";
      position:absolute;
      inset:8px;
      border:1px solid rgba(255,255,255,.62);
      border-radius:10px;
      display:flex;
      align-items:center;
      justify-content:center;
      color:#fff;
      font-size:11px;
      font-weight:900;
    }
    .brand-text{font-size:18px}
    .nav-links{
      display:flex;
      align-items:center;
      justify-content:flex-end;
      gap:8px;
      margin-left:auto;
    }
    .nav-links a{
      position:relative;
      padding:10px 15px;
      border-radius:14px;
      color:#4E4146;
      font-size:15px;
      font-weight:700;
    }
    .nav-links a:after{
      content:"";
      position:absolute;
      right:10px;
      top:8px;
      width:6px;
      height:6px;
      border-top:1px solid rgba(90,36,56,.28);
      border-right:1px solid rgba(90,36,56,.28);
      opacity:.8;
    }
    .nav-links a:hover,.nav-links a.active{
      background:rgba(90,36,56,.08);
      color:var(--color-primary);
    }
    .nav-actions{display:flex;align-items:center;gap:12px}
    .menu-toggle{
      display:none;
      width:44px;
      height:44px;
      border-radius:15px;
      border:1px solid var(--color-line);
      background:#fff;
      color:var(--color-primary);
    }
    .menu-toggle span{
      display:block;
      width:18px;
      height:2px;
      background:currentColor;
      margin:4px auto;
      border-radius:2px;
      transition:var(--ease);
    }

    .hero{
      padding:72px 0 42px;
    }
    .hero-board{
      border-radius:38px;
      background:
        linear-gradient(135deg,rgba(255,255,255,.90),rgba(247,241,237,.72)),
        radial-gradient(circle at 18% 10%,rgba(183,110,121,.18),transparent 34%);
      border:1px solid rgba(90,36,56,.14);
      box-shadow:var(--shadow-soft);
      padding:34px;
      position:relative;
      overflow:hidden;
    }
    .hero-board:before{
      content:"";
      position:absolute;
      inset:0;
      background-image:
        linear-gradient(rgba(90,36,56,.035) 1px,transparent 1px),
        linear-gradient(90deg,rgba(90,36,56,.035) 1px,transparent 1px);
      background-size:28px 28px;
      mask-image:linear-gradient(90deg,rgba(0,0,0,.45),transparent 82%);
      pointer-events:none;
    }
    .hero-content{position:relative;z-index:1}
    .hero-intro{
      max-width:760px;
      margin-bottom:26px;
    }
    .hero-badges{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-bottom:18px;
    }
    .hero-desc{
      max-width:720px;
      margin-bottom:24px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-bottom:28px;
    }
    .preheat-stage{
      position:relative;
      z-index:1;
      background:rgba(255,252,250,.76);
      border:1px solid rgba(90,36,56,.13);
      border-radius:30px;
      padding:24px;
      min-height:100%;
      box-shadow:inset 0 1px 0 rgba(255,255,255,.8);
    }
    .progress-wrap{
      display:grid;
      grid-template-columns:160px 1fr;
      gap:24px;
      align-items:center;
      margin-bottom:22px;
    }
    .progress-ring{
      --p:76;
      width:152px;
      height:152px;
      border-radius:50%;
      background:
        conic-gradient(var(--color-primary) calc(var(--p)*1%),rgba(90,36,56,.10) 0);
      display:grid;
      place-items:center;
      box-shadow:0 15px 34px rgba(90,36,56,.15);
      position:relative;
    }
    .progress-ring:after{
      content:"";
      position:absolute;
      inset:15px;
      background:#FFF9F5;
      border-radius:50%;
      border:1px solid rgba(90,36,56,.12);
    }
    .progress-ring strong,.progress-ring span{position:relative;z-index:1;display:block;text-align:center}
    .progress-ring strong{font-size:34px;color:var(--color-primary);line-height:1}
    .progress-ring span{font-size:12px;color:var(--color-muted);margin-top:6px}
    .goal-copy h3{font-size:24px;margin-bottom:8px}
    .data-points{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      margin-top:18px;
    }
    .data-point{
      padding:14px;
      border-radius:18px;
      background:rgba(90,36,56,.06);
      border:1px solid rgba(90,36,56,.10);
    }
    .data-point b{display:block;color:var(--color-primary);font-size:20px;line-height:1.1}
    .data-point span{font-size:12px;color:var(--color-muted)}
    .tier-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
    }
    .tier-card{
      position:relative;
      padding:16px;
      min-height:130px;
      border-radius:22px;
      background:#fff;
      border:1px solid rgba(90,36,56,.14);
      box-shadow:0 10px 28px rgba(60,32,42,.06);
      overflow:hidden;
    }
    .tier-card:before{
      content:"";
      position:absolute;
      left:0;right:0;top:0;height:5px;
      background:linear-gradient(90deg,var(--color-primary),var(--color-secondary));
    }
    .tier-card .num{
      width:28px;height:28px;
      border-radius:10px;
      display:grid;
      place-items:center;
      color:#fff;
      background:var(--color-primary);
      font-size:12px;
      font-weight:800;
      margin-bottom:12px;
    }
    .tier-card h4{margin:0 0 7px;font-size:16px;color:var(--color-dark)}
    .tier-card p{font-size:13px;line-height:1.65;margin:0}

    .series-strip{
      display:flex;
      gap:14px;
      overflow:auto;
      padding:6px 2px 12px;
      scrollbar-width:thin;
    }
    .series-item{
      min-width:220px;
      border-radius:22px;
      background:rgba(255,255,255,.75);
      border:1px solid rgba(90,36,56,.13);
      padding:18px;
      box-shadow:0 10px 26px rgba(60,32,42,.05);
      position:relative;
    }
    .series-item:hover{
      transform:translateY(-3px);
      border-color:var(--color-secondary);
      box-shadow:var(--shadow-soft);
    }
    .series-item .corner,.product-card .corner,.info-card .corner{
      position:absolute;
      top:14px;
      right:14px;
      width:18px;
      height:18px;
      border-top:2px solid rgba(90,36,56,.22);
      border-right:2px solid rgba(90,36,56,.22);
      border-radius:2px;
    }
    .series-item b{display:block;color:var(--color-primary);font-size:13px;margin-bottom:8px}
    .series-item h3{font-size:18px}
    .series-item p{font-size:14px;line-height:1.7;margin:0}

    .product-layout{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:22px;
      align-items:stretch;
    }
    .product-side{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:22px;
    }
    .product-card{
      position:relative;
      background:linear-gradient(180deg,#fff,rgba(255,252,250,.92));
      border:1px solid rgba(90,36,56,.14);
      border-radius:26px;
      padding:24px;
      box-shadow:0 14px 36px rgba(60,32,42,.07);
      overflow:hidden;
      min-height:235px;
      transition:var(--ease);
    }
    .product-card.featured{
      min-height:492px;
      padding:30px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      background:
        radial-gradient(circle at 82% 12%,rgba(183,110,121,.18),transparent 30%),
        linear-gradient(145deg,#fff,#F7F1ED);
    }
    .product-card:before{
      content:"";
      position:absolute;
      left:0;right:0;top:0;height:6px;
      background:linear-gradient(90deg,var(--color-primary),var(--color-secondary),var(--color-copper));
    }
    .product-card:hover{
      transform:translateY(-4px);
      border-color:rgba(183,110,121,.55);
      box-shadow:var(--shadow-hover);
    }
    .card-icon{
      width:50px;
      height:50px;
      border-radius:18px;
      background:rgba(90,36,56,.08);
      border:1px solid rgba(90,36,56,.12);
      display:grid;
      place-items:center;
      color:var(--color-primary);
      font-weight:900;
      margin-bottom:18px;
    }
    .product-card.featured .card-icon{width:64px;height:64px;border-radius:22px;font-size:18px}
    .card-link{
      display:inline-flex;
      align-items:center;
      gap:8px;
      margin-top:12px;
      color:var(--color-primary);
      font-weight:800;
      font-size:14px;
    }
    .card-link span{transition:transform .24s ease}
    .product-card:hover .card-link span{transform:translateX(4px)}
    .product-meta{
      display:flex;
      flex-wrap:wrap;
      gap:9px;
      margin-top:20px;
    }

    .news-wrap{
      display:grid;
      grid-template-columns:minmax(0,1fr) 360px;
      gap:28px;
      align-items:start;
    }
    .news-list{
      background:#fff;
      border:1px solid rgba(90,36,56,.13);
      border-radius:28px;
      overflow:hidden;
      box-shadow:var(--shadow-soft);
    }
    .news-item{
      display:grid;
      grid-template-columns:92px 1fr auto;
      gap:18px;
      align-items:center;
      padding:20px 24px;
      border-bottom:1px solid rgba(90,36,56,.09);
    }
    .news-item:last-child{border-bottom:0}
    .news-date{
      color:var(--color-primary);
      font-size:13px;
      font-weight:800;
      background:rgba(90,36,56,.07);
      border-radius:14px;
      padding:9px 10px;
      text-align:center;
    }
    .news-item h3{
      font-size:18px;
      margin:0 0 4px;
    }
    .news-item p{font-size:14px;margin:0;line-height:1.6}
    .news-arrow{
      width:36px;height:36px;
      border-radius:50%;
      display:grid;
      place-items:center;
      border:1px solid rgba(90,36,56,.14);
      color:var(--color-primary);
      transition:var(--ease);
    }
    .news-item:hover{background:rgba(250,247,244,.8)}
    .news-item:hover .news-arrow{transform:translateX(3px);background:var(--color-primary);color:#fff}
    .info-card{
      position:relative;
      background:linear-gradient(145deg,var(--color-primary),#2B111C);
      color:#fff;
      border-radius:30px;
      padding:28px;
      box-shadow:0 22px 55px rgba(90,36,56,.24);
      overflow:hidden;
    }
    .info-card:before{
      content:"";
      position:absolute;
      inset:0;
      background-image:
        linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),
        linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);
      background-size:26px 26px;
      opacity:.55;
    }
    .info-card>*{position:relative;z-index:1}
    .info-card h3{color:#fff;font-size:24px}
    .info-card p{color:rgba(255,255,255,.78)}
    .check-list{
      list-style:none;
      padding:0;
      margin:18px 0 0;
    }
    .check-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      padding:10px 0;
      color:rgba(255,255,255,.86);
      border-bottom:1px solid rgba(255,255,255,.12);
      font-size:14px;
    }
    .check-list li:last-child{border-bottom:0}
    .check-list li:before{
      content:"✓";
      flex:0 0 22px;
      width:22px;height:22px;
      border-radius:50%;
      display:grid;
      place-items:center;
      background:rgba(255,255,255,.14);
      color:#fff;
      font-size:12px;
      font-weight:900;
    }

    .member-board{
      border-radius:32px;
      padding:30px;
      background:
        linear-gradient(135deg,rgba(90,36,56,.08),rgba(183,110,121,.10)),
        #fff;
      border:1px solid rgba(90,36,56,.15);
      box-shadow:var(--shadow-soft);
    }
    .plan-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:18px;
      margin-top:24px;
    }
    .plan-card{
      background:#fff;
      border:1px solid rgba(90,36,56,.13);
      border-radius:26px;
      padding:24px;
      position:relative;
      transition:var(--ease);
    }
    .plan-card.recommend{
      border-color:rgba(183,110,121,.58);
      box-shadow:0 20px 48px rgba(90,36,56,.14);
      transform:translateY(-6px);
    }
    .plan-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-soft)}
    .plan-card.recommend:hover{transform:translateY(-8px)}
    .plan-card h3{margin-bottom:6px}
    .plan-card .price{
      font-size:28px;
      color:var(--color-primary);
      font-weight:850;
      margin:12px 0 8px;
    }
    .plan-card .price small{
      font-size:13px;
      color:var(--color-muted);
      font-weight:600;
    }
    .plan-card ul{
      list-style:none;
      padding:0;
      margin:18px 0 22px;
    }
    .plan-card li{
      padding:9px 0;
      border-bottom:1px dashed rgba(90,36,56,.14);
      color:#615358;
      font-size:14px;
    }
    .plan-card li:before{
      content:"•";
      color:var(--color-secondary);
      font-weight:900;
      margin-right:8px;
    }

    .guarantee-bar{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
      padding:18px;
      border-radius:28px;
      background:linear-gradient(135deg,#2B2024,#1E171A);
      border:1px solid rgba(183,110,121,.22);
      box-shadow:0 20px 55px rgba(30,23,26,.20);
    }
    .guarantee-item{
      padding:20px;
      border-radius:22px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.10);
      color:#fff;
    }
    .guarantee-item .g-icon{
      width:42px;height:42px;
      border-radius:16px;
      display:grid;
      place-items:center;
      background:rgba(183,110,121,.22);
      margin-bottom:14px;
    }
    .guarantee-item h3{font-size:17px;color:#fff;margin-bottom:6px}
    .guarantee-item p{font-size:13px;line-height:1.7;color:rgba(255,255,255,.70);margin:0}

    .review-shell{
      position:relative;
      overflow:hidden;
    }
    .review-track{
      display:flex;
      gap:18px;
      transition:transform .35s ease;
    }
    .review-card{
      flex:0 0 calc((100% - 36px)/3);
      min-height:240px;
      padding:24px;
      border-radius:26px;
      background:#fff;
      border:1px solid rgba(90,36,56,.13);
      box-shadow:0 14px 34px rgba(60,32,42,.07);
      position:relative;
    }
    .review-card:before{
      content:"";
      position:absolute;
      top:0;left:28px;right:28px;
      height:5px;
      background:linear-gradient(90deg,var(--color-primary),var(--color-secondary));
      border-radius:0 0 99px 99px;
    }
    .stars{color:#A8755B;letter-spacing:2px;margin-bottom:12px}
    .review-card p{font-size:15px;line-height:1.78;color:#584A4F}
    .review-user{
      display:flex;
      justify-content:space-between;
      align-items:center;
      margin-top:18px;
      gap:10px;
    }
    .review-user b{color:var(--color-dark)}
    .carousel-controls{
      display:flex;
      gap:10px;
    }
    .circle-btn{
      width:44px;height:44px;
      border-radius:50%;
      border:1px solid rgba(90,36,56,.18);
      background:#fff;
      color:var(--color-primary);
      display:grid;
      place-items:center;
      transition:var(--ease);
    }
    .circle-btn:hover,.circle-btn:focus{
      background:var(--color-primary);
      color:#fff;
      transform:translateY(-2px);
    }

    .faq-wrap{
      display:grid;
      grid-template-columns:360px 1fr;
      gap:34px;
      align-items:start;
    }
    .faq-list{display:grid;gap:13px}
    .faq-item{
      background:#fff;
      border:1px solid rgba(90,36,56,.13);
      border-radius:22px;
      overflow:hidden;
      box-shadow:0 10px 28px rgba(60,32,42,.05);
      transition:var(--ease);
    }
    .faq-item.is-open{
      border-color:rgba(183,110,121,.55);
      box-shadow:var(--shadow-soft);
    }
    .faq-question{
      width:100%;
      min-height:58px;
      padding:18px 22px;
      background:transparent;
      border:0;
      color:var(--color-dark);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      text-align:left;
      font-weight:800;
    }
    .faq-question .toggle{
      width:30px;height:30px;
      border-radius:50%;
      display:grid;
      place-items:center;
      border:1px solid rgba(90,36,56,.16);
      color:var(--color-primary);
      flex:0 0 auto;
    }
    .faq-answer{
      display:none;
      padding:0 22px 20px;
      border-left:4px solid var(--color-secondary);
      margin-left:22px;
    }
    .faq-answer p{font-size:15px;margin:0;line-height:1.85}
    .faq-item.is-open .faq-answer{display:block}
    .faq-item.is-open .toggle{background:var(--color-primary);color:#fff}
    .faq-note{
      padding:26px;
      border-radius:28px;
      background:rgba(90,36,56,.07);
      border:1px solid rgba(90,36,56,.13);
    }

    .final-cta{
      padding:86px 0 96px;
    }
    .cta-card{
      position:relative;
      overflow:hidden;
      text-align:center;
      border-radius:36px;
      padding:58px 30px;
      background:
        radial-gradient(circle at 50% -10%,rgba(255,255,255,.22),transparent 35%),
        linear-gradient(135deg,var(--color-primary),#2A111B);
      color:#fff;
      box-shadow:0 28px 70px rgba(90,36,56,.26);
      border:1px solid rgba(255,255,255,.12);
    }
    .cta-card:before,.cta-card:after{
      content:"";
      position:absolute;
      width:180px;height:180px;
      border:1px solid rgba(255,255,255,.12);
      border-radius:34px;
      transform:rotate(12deg);
    }
    .cta-card:before{left:-60px;top:-70px}
    .cta-card:after{right:-70px;bottom:-80px}
    .cta-card>*{position:relative;z-index:1}
    .cta-card h2{color:#fff;max-width:780px;margin:0 auto 14px}
    .cta-card p{color:rgba(255,255,255,.76);max-width:760px;margin:0 auto 26px}
    .cta-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      justify-content:center;
    }
    .cta-card .btn-primary{
      background:#FFF7F1;
      color:var(--color-primary);
      box-shadow:0 16px 36px rgba(0,0,0,.18);
    }
    .cta-card .btn-secondary{
      background:rgba(255,255,255,.08);
      color:#fff;
      border-color:rgba(255,255,255,.28);
    }

    .site-footer{
      background:#1E171A;
      color:#fff;
      padding:58px 0 28px;
      border-top:1px solid rgba(183,110,121,.28);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr;
      gap:34px;
      padding-bottom:34px;
      border-bottom:1px solid rgba(255,255,255,.10);
    }
    .footer-brand .brand{color:#fff;margin-bottom:16px}
    .footer-brand p{color:rgba(255,255,255,.68);max-width:520px}
    .footer-title{
      color:#fff;
      font-weight:800;
      margin-bottom:14px;
    }
    .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:#fff}
    .footer-warning{
      padding:16px;
      border-radius:20px;
      background:rgba(183,110,121,.10);
      border:1px solid rgba(183,110,121,.22);
      color:rgba(255,255,255,.76);
      font-size:14px;
      line-height:1.75;
    }
    .copyright{
      padding-top:22px;
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:16px;
      color:rgba(255,255,255,.55);
      font-size:13px;
      flex-wrap:wrap;
    }

    @media (max-width:1024px){
      .section{padding:70px 0}
      .nav-links{
        position:absolute;
        left:20px;
        right:20px;
        top:78px;
        display:none;
        flex-direction:column;
        align-items:stretch;
        background:rgba(255,252,250,.98);
        border:1px solid var(--color-line);
        border-radius:24px;
        padding:12px;
        box-shadow:var(--shadow-soft);
      }
      .nav-links.is-open{display:flex}
      .nav-links a{
        border:1px solid rgba(90,36,56,.10);
        background:rgba(250,247,244,.72);
      }
      .nav-actions .btn{display:none}
      .menu-toggle{display:block}
      .progress-wrap{grid-template-columns:1fr;text-align:left}
      .progress-ring{margin:0 auto}
      .tier-grid,.plan-grid{grid-template-columns:1fr}
      .product-layout{grid-template-columns:1fr}
      .product-card.featured{min-height:auto}
      .news-wrap{grid-template-columns:1fr}
      .guarantee-bar{grid-template-columns:repeat(2,1fr)}
      .review-card{flex-basis:calc((100% - 18px)/2)}
      .faq-wrap{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
      .footer-brand{grid-column:1/-1}
    }
    @media (max-width:768px){
      .site-container{width:min(calc(100% - 28px),var(--container))}
      .adult-ribbon .site-container{align-items:flex-start}
      .hero{padding:44px 0 30px}
      .hero-board{padding:22px;border-radius:28px}
      .hero-actions,.cta-actions{flex-direction:column}
      .hero-actions .btn,.cta-actions .btn{width:100%}
      .data-points{grid-template-columns:1fr}
      .product-side{grid-template-columns:1fr}
      .news-item{
        grid-template-columns:1fr auto;
        gap:10px;
      }
      .news-date{grid-column:1/-1;text-align:left;width:max-content}
      .guarantee-bar{grid-template-columns:1fr;padding:12px}
      .review-card{flex-basis:100%}
      .section-head{display:block}
      .carousel-controls{margin-top:18px}
      .footer-grid{grid-template-columns:1fr}
      .copyright{display:block}
      .copyright span{display:block;margin-top:8px}
    }
    @media (max-width:520px){
      h1{font-size:31px}
      .brand-text{font-size:15px}
      .brand-mark{width:38px;height:38px}
      .nav-wrap{min-height:66px}
      .section{padding:54px 0}
      .section-tight{padding:42px 0}
      .hero-board,.preheat-stage,.member-board,.cta-card{border-radius:24px}
      .preheat-stage{padding:18px}
      .tier-card,.product-card,.plan-card,.faq-item{border-radius:20px}
      .news-item{padding:18px}
      .cta-card{padding:42px 20px}
    }

/* roulang page: category1 */
:root{
      --color-primary:#5A2438;
      --color-primary-dark:#421727;
      --color-secondary:#B76E79;
      --color-copper:#A8755B;
      --color-cream:#F7F1ED;
      --color-bg:#FAF7F4;
      --color-bg-soft:#EFE7E1;
      --color-ink:#1E171A;
      --color-muted:#75666B;
      --color-line:rgba(90,36,56,.16);
      --color-line-strong:rgba(90,36,56,.28);
      --white:#fff;
      --shadow-soft:0 18px 50px rgba(60,32,42,.10);
      --shadow-hover:0 24px 70px rgba(60,32,42,.16);
      --radius-xl:30px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-pill:999px;
      --container:1200px;
      --section:86px;
      --transition:.25s ease;
      --font:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font);
      color:var(--color-ink);
      background:
        radial-gradient(circle at 8% 8%, rgba(183,110,121,.16), transparent 30%),
        radial-gradient(circle at 90% 18%, rgba(168,117,91,.12), transparent 26%),
        linear-gradient(180deg,#fffaf7 0%,var(--color-bg) 42%,#f4ece7 100%);
      line-height:1.78;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:var(--transition)}
    img{max-width:100%;height:auto;display:block}
    button,input{font-family:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(90,36,56,.18);color:var(--color-primary-dark)}
    .site-container{
      width:min(calc(100% - 40px),var(--container));
      margin:0 auto;
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:1000;
      background:rgba(250,247,244,.88);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(90,36,56,.10);
      transition:box-shadow var(--transition),background var(--transition);
    }
    .site-header.is-scrolled{
      box-shadow:0 10px 30px rgba(60,32,42,.08);
      background:rgba(250,247,244,.96);
    }
    .nav-wrap{
      min-height:76px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      font-weight:700;
      letter-spacing:-.02em;
      color:var(--color-primary-dark);
      white-space:nowrap;
    }
    .brand-mark{
      width:36px;
      height:42px;
      border-radius:12px;
      background:
        linear-gradient(135deg,rgba(255,255,255,.18),transparent 45%),
        linear-gradient(145deg,var(--color-primary),var(--color-secondary));
      box-shadow:0 10px 26px rgba(90,36,56,.24);
      position:relative;
      transform:rotate(-4deg);
      border:1px solid rgba(255,255,255,.52);
      flex:0 0 auto;
    }
    .brand-mark:before{
      content:"18+";
      position:absolute;
      left:50%;
      top:50%;
      transform:translate(-50%,-50%) rotate(4deg);
      color:#fff7f1;
      font-size:10px;
      font-weight:800;
      letter-spacing:.02em;
    }
    .brand-mark:after{
      content:"";
      position:absolute;
      right:-5px;
      top:7px;
      width:12px;
      height:12px;
      border-radius:4px;
      background:var(--color-copper);
      border:2px solid var(--color-cream);
    }
    .brand-text{font-size:18px}
    .nav-links{
      margin-left:auto;
      display:flex;
      align-items:center;
      gap:8px;
    }
    .nav-links a{
      position:relative;
      padding:10px 15px;
      border-radius:15px;
      font-size:15px;
      font-weight:600;
      color:#5f4d54;
      border:1px solid transparent;
    }
    .nav-links a:hover{
      color:var(--color-primary);
      background:rgba(90,36,56,.055);
      border-color:rgba(90,36,56,.10);
    }
    .nav-links a.active{
      color:var(--color-primary);
      background:var(--white);
      border-color:var(--color-line);
      box-shadow:0 10px 26px rgba(90,36,56,.08);
    }
    .nav-links a.active:before{
      content:"";
      position:absolute;
      width:7px;
      height:7px;
      right:8px;
      top:8px;
      border-radius:50%;
      background:var(--color-secondary);
      box-shadow:0 0 0 4px rgba(183,110,121,.12);
    }
    .nav-actions{
      display:flex;
      align-items:center;
      gap:12px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:46px;
      padding:13px 22px;
      border-radius:var(--radius-pill);
      font-size:15px;
      font-weight:700;
      border:1px solid transparent;
      line-height:1;
      transition:transform var(--transition),box-shadow var(--transition),background var(--transition),border-color var(--transition),color var(--transition);
    }
    .btn .arrow{transition:transform var(--transition)}
    .btn:hover .arrow{transform:translateX(4px)}
    .btn-primary{
      color:#fff8f3;
      background:linear-gradient(135deg,var(--color-primary),#71314a);
      box-shadow:0 14px 32px rgba(90,36,56,.22);
    }
    .btn-primary:hover,.btn-primary:focus{
      color:#fff;
      background:linear-gradient(135deg,var(--color-primary-dark),var(--color-primary));
      transform:translateY(-2px);
      box-shadow:0 18px 42px rgba(90,36,56,.28);
    }
    .btn-secondary{
      color:var(--color-primary);
      background:rgba(255,255,255,.62);
      border-color:var(--color-line-strong);
    }
    .btn-secondary:hover,.btn-secondary:focus{
      color:var(--color-primary-dark);
      background:var(--white);
      transform:translateY(-2px);
      box-shadow:0 14px 34px rgba(60,32,42,.10);
    }
    .menu-toggle{
      display:none;
      width:46px;
      height:46px;
      border-radius:16px;
      border:1px solid var(--color-line);
      background:#fffaf7;
      align-items:center;
      justify-content:center;
      flex-direction:column;
      gap:5px;
      padding:0;
    }
    .menu-toggle span{
      width:20px;
      height:2px;
      background:var(--color-primary);
      border-radius:99px;
      transition:var(--transition);
    }
    .menu-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
    .menu-toggle.is-open span:nth-child(2){opacity:0}
    .menu-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
    .age-strip{
      background:rgba(90,36,56,.06);
      border-bottom:1px solid rgba(90,36,56,.10);
      font-size:13px;
      color:#69535b;
    }
    .age-strip .site-container{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:9px 0;
    }
    .age-pill{
      display:inline-flex;
      align-items:center;
      gap:6px;
      color:var(--color-primary);
      font-weight:700;
      white-space:nowrap;
    }
    .age-close{
      border:0;
      background:transparent;
      color:var(--color-muted);
      font-weight:700;
      padding:4px 0;
    }
    .section{padding:var(--section) 0}
    .section-tight{padding:58px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:var(--radius-pill);
      color:var(--color-primary);
      background:rgba(90,36,56,.07);
      border:1px solid rgba(90,36,56,.10);
      font-size:13px;
      font-weight:800;
      line-height:1;
    }
    .eyebrow:before{
      content:"";
      width:7px;
      height:7px;
      border-radius:50%;
      background:var(--color-secondary);
      box-shadow:0 0 0 5px rgba(183,110,121,.14);
    }
    .category-hero{
      position:relative;
      overflow:hidden;
      padding:62px 0 74px;
    }
    .category-hero:before{
      content:"";
      position:absolute;
      inset:18px auto auto 3%;
      width:260px;
      height:260px;
      border-radius:50%;
      background:rgba(183,110,121,.12);
      filter:blur(26px);
      pointer-events:none;
    }
    .breadcrumb{
      margin:0 0 24px;
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:9px;
      color:#816f75;
      font-size:14px;
      font-weight:600;
    }
    .breadcrumb a{color:var(--color-primary)}
    .breadcrumb span[aria-hidden="true"]{color:#b19da3}
    .hero-card{
      position:relative;
      border:1px solid var(--color-line);
      border-radius:34px;
      background:
        linear-gradient(145deg,rgba(255,255,255,.92),rgba(247,241,237,.80)),
        radial-gradient(circle at 16% 12%,rgba(183,110,121,.18),transparent 34%);
      box-shadow:var(--shadow-soft);
      padding:34px;
      overflow:hidden;
    }
    .hero-card:after{
      content:"分类入口";
      position:absolute;
      right:-34px;
      top:28px;
      transform:rotate(35deg);
      background:var(--color-primary);
      color:#fff7f1;
      padding:8px 42px;
      font-size:12px;
      font-weight:800;
      letter-spacing:.04em;
    }
    h1{
      margin:18px 0 18px;
      font-size:clamp(32px,5vw,54px);
      line-height:1.14;
      letter-spacing:-.04em;
      color:var(--color-ink);
      font-weight:750;
      max-width:760px;
    }
    .hero-summary{
      max-width:760px;
      color:#6e5b62;
      font-size:17px;
      line-height:1.9;
      margin:0 0 26px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      align-items:center;
      margin-top:26px;
    }
    .promo-sticker{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:98px;
      height:98px;
      border-radius:28px;
      background:linear-gradient(145deg,var(--color-secondary),var(--color-copper));
      color:#fff9f5;
      font-weight:800;
      text-align:center;
      line-height:1.25;
      box-shadow:0 16px 38px rgba(168,117,91,.24);
      transform:rotate(5deg);
      border:2px solid rgba(255,255,255,.6);
    }
    .node-map{
      min-height:360px;
      position:relative;
      padding:18px;
    }
    .node-card{
      position:absolute;
      width:210px;
      border-radius:22px;
      border:1px solid rgba(90,36,56,.15);
      background:rgba(255,255,255,.82);
      box-shadow:0 14px 34px rgba(60,32,42,.10);
      padding:18px;
      overflow:hidden;
    }
    .node-card:before{
      content:"";
      position:absolute;
      top:0;
      left:0;
      right:0;
      height:5px;
      background:linear-gradient(90deg,var(--color-primary),var(--color-secondary));
    }
    .node-card strong{
      display:block;
      color:var(--color-primary-dark);
      font-size:16px;
      margin-bottom:6px;
    }
    .node-card small{
      display:block;
      color:var(--color-muted);
      line-height:1.6;
      font-size:13px;
    }
    .node-num{
      display:inline-grid;
      place-items:center;
      width:28px;
      height:28px;
      border-radius:50%;
      background:rgba(90,36,56,.09);
      color:var(--color-primary);
      font-size:12px;
      font-weight:800;
      margin-bottom:10px;
    }
    .node-card:nth-child(1){left:2%;top:8%}
    .node-card:nth-child(2){right:4%;top:2%;transform:rotate(2deg)}
    .node-card:nth-child(3){left:15%;top:42%;transform:rotate(-2deg)}
    .node-card:nth-child(4){right:0;top:48%}
    .node-card:nth-child(5){left:40%;bottom:0;transform:rotate(1deg)}
    .map-line{
      position:absolute;
      inset:72px 72px 64px 90px;
      border:1px dashed rgba(90,36,56,.22);
      border-radius:46px;
      transform:rotate(-3deg);
      pointer-events:none;
    }
    .filter-panel{
      padding:20px;
      border-radius:26px;
      background:rgba(255,255,255,.72);
      border:1px solid var(--color-line);
      box-shadow:0 14px 40px rgba(60,32,42,.07);
    }
    .filter-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      margin-bottom:18px;
    }
    .filter-title{
      font-size:20px;
      font-weight:750;
      color:var(--color-primary-dark);
      margin:0;
    }
    .filter-tip{
      color:var(--color-muted);
      font-size:14px;
      margin:0;
    }
    .filter-tags{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
    }
    .filter-tag{
      position:relative;
      border:1px solid rgba(90,36,56,.15);
      background:#fffaf8;
      color:#614b53;
      padding:12px 16px;
      border-radius:17px;
      font-weight:700;
      font-size:14px;
      box-shadow:0 8px 20px rgba(60,32,42,.05);
    }
    .filter-tag:after{
      content:"";
      position:absolute;
      right:8px;
      top:8px;
      width:8px;
      height:8px;
      border-top:2px solid rgba(90,36,56,.22);
      border-right:2px solid rgba(90,36,56,.22);
      border-radius:2px;
    }
    .filter-tag.is-selected{
      background:var(--color-primary);
      color:#fff8f3;
      border-color:var(--color-primary);
      box-shadow:0 14px 30px rgba(90,36,56,.20);
    }
    .section-heading{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:34px;
    }
    .section-heading h2{
      margin:12px 0 0;
      font-size:clamp(26px,3.4vw,38px);
      line-height:1.2;
      letter-spacing:-.03em;
      color:var(--color-ink);
      font-weight:750;
    }
    .section-heading p{
      margin:0;
      max-width:520px;
      color:var(--color-muted);
      font-size:16px;
    }
    .category-grid{
      display:grid;
      grid-template-columns:1.16fr .92fr .92fr;
      gap:22px;
    }
    .entry-card{
      position:relative;
      min-height:252px;
      padding:24px;
      border-radius:var(--radius-lg);
      border:1px solid var(--color-line);
      background:
        linear-gradient(180deg,rgba(255,255,255,.88),rgba(247,241,237,.72)),
        repeating-linear-gradient(45deg,rgba(90,36,56,.025) 0 1px,transparent 1px 10px);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
      display:flex;
      flex-direction:column;
      transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition);
    }
    .entry-card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow-hover);
      border-color:rgba(183,110,121,.44);
    }
    .entry-card.featured{
      grid-row:span 2;
      min-height:526px;
      background:
        radial-gradient(circle at 88% 12%,rgba(183,110,121,.20),transparent 28%),
        linear-gradient(145deg,#fffaf7,#f0e4de);
    }
    .entry-card:before{
      content:"";
      position:absolute;
      top:0;
      left:0;
      right:0;
      height:6px;
      background:linear-gradient(90deg,var(--color-primary),var(--color-secondary),var(--color-copper));
    }
    .entry-corner{
      position:absolute;
      right:16px;
      top:16px;
      width:20px;
      height:20px;
      border-top:2px solid rgba(90,36,56,.24);
      border-right:2px solid rgba(90,36,56,.24);
      border-radius:3px;
    }
    .card-badge{
      display:inline-flex;
      align-items:center;
      width:max-content;
      padding:6px 10px;
      border-radius:var(--radius-pill);
      background:rgba(90,36,56,.08);
      color:var(--color-primary);
      font-size:12px;
      font-weight:800;
      margin-bottom:18px;
    }
    .entry-card h3{
      margin:0 0 12px;
      font-size:22px;
      line-height:1.28;
      color:var(--color-primary-dark);
      font-weight:750;
    }
    .entry-card.featured h3{font-size:30px}
    .entry-card p{
      margin:0 0 18px;
      color:#6f5c63;
      font-size:15.5px;
      line-height:1.82;
    }
    .entry-list{
      margin:8px 0 22px;
      padding:0;
      list-style:none;
    }
    .entry-list li{
      display:flex;
      gap:10px;
      color:#604f55;
      font-size:14px;
      margin:10px 0;
      line-height:1.55;
    }
    .entry-list li:before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--color-secondary);
      margin-top:7px;
      flex:0 0 auto;
      box-shadow:0 0 0 4px rgba(183,110,121,.10);
    }
    .card-link{
      margin-top:auto;
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--color-primary);
      font-weight:800;
      font-size:15px;
    }
    .card-link span{transition:transform var(--transition)}
    .entry-card:hover .card-link span{transform:translateX(5px)}
    .privacy-block{
      border-radius:34px;
      padding:34px;
      background:linear-gradient(135deg,var(--color-ink),#32242a 64%,#4a2234);
      color:#fff7f1;
      box-shadow:0 26px 80px rgba(30,23,26,.22);
      overflow:hidden;
      position:relative;
    }
    .privacy-block:before{
      content:"";
      position:absolute;
      width:320px;
      height:320px;
      right:-120px;
      top:-120px;
      border-radius:50%;
      background:rgba(183,110,121,.22);
      filter:blur(8px);
    }
    .privacy-block h2{
      position:relative;
      margin:10px 0 14px;
      font-size:clamp(26px,3.2vw,36px);
      line-height:1.25;
      font-weight:750;
      letter-spacing:-.03em;
    }
    .privacy-block p{
      position:relative;
      color:rgba(255,247,241,.76);
      margin:0;
    }
    .step-list{
      position:relative;
      margin-top:26px;
      display:grid;
      gap:14px;
    }
    .step-item{
      display:grid;
      grid-template-columns:86px 1fr;
      gap:16px;
      align-items:start;
      padding:16px;
      border-radius:20px;
      border:1px solid rgba(255,255,255,.14);
      background:rgba(255,255,255,.065);
    }
    .step-code{
      display:inline-flex;
      justify-content:center;
      padding:8px 10px;
      border-radius:var(--radius-pill);
      background:rgba(255,255,255,.12);
      color:#f9d6dc;
      font-weight:850;
      font-size:12px;
    }
    .step-item strong{
      display:block;
      margin-bottom:4px;
      color:#fff;
      font-size:16px;
    }
    .step-item span{
      display:block;
      color:rgba(255,247,241,.72);
      font-size:14px;
      line-height:1.65;
    }
    .side-stack{
      position:relative;
      min-height:410px;
    }
    .stack-card{
      position:absolute;
      width:82%;
      right:0;
      padding:22px;
      border-radius:24px;
      border:1px solid rgba(255,255,255,.16);
      background:rgba(255,255,255,.10);
      backdrop-filter:blur(10px);
      box-shadow:0 20px 60px rgba(0,0,0,.18);
    }
    .stack-card:nth-child(1){top:0;right:20px;transform:rotate(3deg)}
    .stack-card:nth-child(2){top:128px;right:58px;transform:rotate(-3deg)}
    .stack-card:nth-child(3){top:254px;right:0;transform:rotate(2deg)}
    .stack-card b{display:block;color:#fff;margin-bottom:8px}
    .stack-card small{display:block;color:rgba(255,247,241,.70);line-height:1.7}
    .notice-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
      padding:18px;
      border-radius:28px;
      background:rgba(90,36,56,.07);
      border:1px solid rgba(90,36,56,.10);
    }
    .notice-item{
      padding:18px;
      border-radius:22px;
      background:rgba(255,255,255,.72);
      border:1px solid rgba(90,36,56,.10);
    }
    .notice-icon{
      width:42px;
      height:42px;
      border-radius:15px;
      display:grid;
      place-items:center;
      color:#fff8f3;
      background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));
      font-weight:850;
      margin-bottom:12px;
    }
    .notice-item strong{
      display:block;
      color:var(--color-primary-dark);
      margin-bottom:5px;
      font-size:16px;
    }
    .notice-item span{
      display:block;
      color:var(--color-muted);
      font-size:13.5px;
      line-height:1.65;
    }
    .faq-wrap{
      display:grid;
      grid-template-columns:.82fr 1.18fr;
      gap:34px;
      align-items:start;
    }
    .faq-intro{
      position:sticky;
      top:112px;
      padding:28px;
      border-radius:26px;
      border:1px solid var(--color-line);
      background:rgba(255,255,255,.70);
      box-shadow:var(--shadow-soft);
    }
    .faq-intro h2{
      margin:14px 0 12px;
      font-size:32px;
      line-height:1.25;
      font-weight:750;
      color:var(--color-primary-dark);
    }
    .faq-intro p{margin:0;color:var(--color-muted)}
    .faq-list{display:grid;gap:14px}
    .faq-item{
      border:1px solid var(--color-line);
      border-radius:22px;
      background:rgba(255,255,255,.78);
      overflow:hidden;
      box-shadow:0 10px 28px rgba(60,32,42,.06);
      transition:box-shadow var(--transition),border-color var(--transition);
    }
    .faq-item.is-open{
      border-color:rgba(183,110,121,.40);
      box-shadow:0 16px 42px rgba(60,32,42,.10);
    }
    .faq-question{
      width:100%;
      min-height:58px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:18px 20px;
      border:0;
      background:transparent;
      color:var(--color-primary-dark);
      font-weight:750;
      text-align:left;
      font-size:16px;
    }
    .faq-icon{
      width:28px;
      height:28px;
      border-radius:50%;
      flex:0 0 auto;
      display:grid;
      place-items:center;
      background:rgba(90,36,56,.08);
      color:var(--color-primary);
      position:relative;
    }
    .faq-icon:before,.faq-icon:after{
      content:"";
      position:absolute;
      width:12px;
      height:2px;
      border-radius:99px;
      background:currentColor;
      transition:var(--transition);
    }
    .faq-icon:after{transform:rotate(90deg)}
    .faq-item.is-open .faq-icon:after{transform:rotate(0);opacity:0}
    .faq-answer{
      max-height:0;
      overflow:hidden;
      transition:max-height .28s ease;
    }
    .faq-answer div{
      margin:0 20px 20px;
      padding:0 0 0 16px;
      border-left:3px solid var(--color-secondary);
      color:#6d5961;
      font-size:15px;
      line-height:1.85;
    }
    .cta-card{
      position:relative;
      text-align:center;
      padding:48px 28px;
      border-radius:34px;
      background:
        linear-gradient(#fffaf7,#fffaf7) padding-box,
        linear-gradient(135deg,var(--color-primary),var(--color-secondary),var(--color-copper)) border-box;
      border:1px solid transparent;
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }
    .cta-card:before,.cta-card:after{
      content:"";
      position:absolute;
      width:220px;
      height:220px;
      border-radius:50%;
      background:rgba(183,110,121,.12);
      filter:blur(16px);
      pointer-events:none;
    }
    .cta-card:before{left:-80px;top:-80px}
    .cta-card:after{right:-80px;bottom:-80px;background:rgba(168,117,91,.13)}
    .cta-card h2{
      position:relative;
      margin:14px auto 12px;
      max-width:760px;
      font-size:clamp(28px,3.8vw,42px);
      line-height:1.2;
      font-weight:780;
      letter-spacing:-.035em;
      color:var(--color-ink);
    }
    .cta-card p{
      position:relative;
      max-width:720px;
      margin:0 auto 26px;
      color:var(--color-muted);
      font-size:16px;
    }
    .cta-actions{
      position:relative;
      display:flex;
      justify-content:center;
      gap:12px;
      flex-wrap:wrap;
    }
    .site-footer{
      margin-top:40px;
      padding:64px 0 26px;
      background:linear-gradient(180deg,#21191d,#171114);
      color:rgba(255,247,241,.78);
      border-top:1px solid rgba(183,110,121,.22);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .7fr 1fr;
      gap:40px;
      align-items:start;
    }
    .site-footer .brand{color:#fff7f1}
    .footer-brand p{
      margin:18px 0 0;
      max-width:440px;
      color:rgba(255,247,241,.68);
      font-size:14.5px;
      line-height:1.8;
    }
    .footer-title{
      color:#fff;
      font-weight:800;
      margin-bottom:14px;
      font-size:15px;
    }
    .footer-links{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .footer-links a{
      color:rgba(255,247,241,.68);
      font-size:14px;
    }
    .footer-links a:hover{color:#fff}
    .footer-warning{
      padding:16px;
      border-radius:18px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.055);
      color:rgba(255,247,241,.72);
      font-size:14px;
      line-height:1.75;
    }
    .copyright{
      margin-top:42px;
      padding-top:22px;
      border-top:1px solid rgba(255,255,255,.10);
      display:flex;
      justify-content:space-between;
      gap:18px;
      color:rgba(255,247,241,.50);
      font-size:13px;
      flex-wrap:wrap;
    }
    @media (max-width:1024px){
      :root{--section:68px}
      .category-grid{grid-template-columns:1fr 1fr}
      .entry-card.featured{grid-column:span 2;min-height:360px}
      .notice-grid{grid-template-columns:repeat(2,1fr)}
      .faq-wrap{grid-template-columns:1fr}
      .faq-intro{position:relative;top:auto}
      .footer-grid{grid-template-columns:1fr 1fr}
      .footer-brand{grid-column:span 2}
      .node-card{width:190px}
    }
    @media (max-width:760px){
      .site-container{width:min(calc(100% - 28px),var(--container))}
      .nav-wrap{min-height:64px}
      .brand-text{font-size:15px;max-width:210px;overflow:hidden;text-overflow:ellipsis}
      .brand-mark{width:32px;height:38px;border-radius:11px}
      .menu-toggle{display:flex}
      .nav-links{
        position:absolute;
        left:14px;
        right:14px;
        top:72px;
        display:none;
        flex-direction:column;
        align-items:stretch;
        gap:10px;
        padding:12px;
        background:rgba(250,247,244,.98);
        border:1px solid var(--color-line);
        border-radius:22px;
        box-shadow:0 20px 60px rgba(60,32,42,.16);
      }
      .nav-links.is-open{display:flex}
      .nav-links a{
        padding:14px 16px;
        border-color:rgba(90,36,56,.10);
        background:#fffaf7;
      }
      .nav-actions .btn-primary{display:none}
      .age-strip .site-container{align-items:flex-start}
      .age-close{white-space:nowrap}
      .category-hero{padding:40px 0 54px}
      .hero-card{padding:24px;border-radius:28px}
      .promo-sticker{width:82px;height:82px;border-radius:23px;font-size:13px;margin-top:8px}
      .hero-actions .btn{width:100%}
      .node-map{min-height:auto;padding:0;margin-top:26px;display:grid;gap:14px}
      .node-card{
        position:relative;
        width:100%;
        left:auto!important;
        right:auto!important;
        top:auto!important;
        bottom:auto!important;
        transform:none!important;
      }
      .map-line{display:none}
      .filter-head{display:block}
      .filter-title{margin-bottom:6px}
      .filter-tags{gap:9px}
      .filter-tag{padding:10px 13px;font-size:13px}
      .section-heading{display:block}
      .section-heading p{margin-top:12px}
      .category-grid{grid-template-columns:1fr}
      .entry-card.featured{grid-column:auto;grid-row:auto;min-height:auto}
      .entry-card.featured h3{font-size:24px}
      .privacy-block{padding:24px;border-radius:28px}
      .step-item{grid-template-columns:1fr;gap:8px}
      .side-stack{min-height:auto;display:grid;gap:14px;margin-top:24px}
      .stack-card{
        position:relative;
        width:100%;
        right:auto!important;
        top:auto!important;
        transform:none!important;
      }
      .notice-grid{grid-template-columns:1fr}
      .faq-question{font-size:15px;padding:16px}
      .faq-answer div{margin:0 16px 18px}
      .cta-actions .btn{width:100%}
      .footer-grid{grid-template-columns:1fr}
      .footer-brand{grid-column:auto}
      .copyright{display:block}
      .copyright span{display:block;margin-top:8px}
    }
    @media (max-width:520px){
      h1{font-size:31px}
      .hero-card:after{display:none}
      .category-hero .grid-x{gap:20px}
      .filter-panel{padding:16px;border-radius:22px}
      .entry-card{padding:20px;border-radius:21px}
      .cta-card{padding:38px 20px;border-radius:28px}
    }