/* roulang page: index */
:root{
      --peach:#ff7f6e;
      --peach-soft:#fff0eb;
      --peach-pale:#fff7f3;
      --rose:#a7354d;
      --rose-dark:#5d1828;
      --berry:#7b2b5f;
      --brown:#6a4a3c;
      --ink:#24191b;
      --text:#3d3032;
      --muted:#7b696b;
      --line:rgba(167,53,77,.18);
      --line-strong:rgba(255,127,110,.42);
      --cream:#fffaf6;
      --mist:#fff3ee;
      --charcoal:#171012;
      --white:#fffdfb;
      --shadow:0 22px 60px rgba(118,38,55,.13);
      --shadow-hover:0 28px 74px rgba(118,38,55,.20);
      --radius-sm:14px;
      --radius:22px;
      --radius-lg:32px;
      --max:1220px;
      --transition:all .25s ease;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:PingFang SC,Microsoft YaHei,Noto Sans SC,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 8% 4%, rgba(255,127,110,.18), transparent 28%),
        radial-gradient(circle at 92% 12%, rgba(167,53,77,.13), transparent 30%),
        linear-gradient(180deg,var(--cream),#fff 42%,var(--peach-pale));
      line-height:1.75;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:var(--transition)}
    a:hover,a:focus{color:var(--rose)}
    img{max-width:100%;height:auto}
    button,input,select,textarea{
      font:inherit;
    }
    button,.button,input,select,textarea,a{
      outline:none;
    }
    button:focus-visible,.button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,a:focus-visible{
      outline:3px solid rgba(255,127,110,.42);
      outline-offset:3px;
    }
    .site-container{
      width:min(calc(100% - 32px), var(--max));
      margin:0 auto;
    }
    .section{
      padding:92px 0;
      position:relative;
    }
    .section-tight{padding:68px 0}
    .section-title{
      max-width:760px;
      margin-bottom:34px;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:999px;
      color:var(--rose);
      background:rgba(255,127,110,.12);
      border:1px solid rgba(255,127,110,.24);
      font-weight:700;
      font-size:14px;
      line-height:1.2;
      margin-bottom:16px;
    }
    .eyebrow .dot{
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--peach);
      box-shadow:0 0 0 5px rgba(255,127,110,.16);
    }
    h1,h2,h3,h4,p{margin-top:0}
    h1{
      color:var(--ink);
      font-size:clamp(34px,5vw,58px);
      line-height:1.12;
      letter-spacing:-.04em;
      font-weight:800;
      margin-bottom:22px;
    }
    h2{
      color:var(--ink);
      font-size:clamp(28px,3.4vw,40px);
      line-height:1.22;
      letter-spacing:-.03em;
      font-weight:800;
      margin-bottom:14px;
    }
    h3{
      color:var(--ink);
      font-size:22px;
      line-height:1.35;
      font-weight:800;
      margin-bottom:10px;
    }
    p{
      color:var(--muted);
      font-size:16.5px;
    }
    .lead{
      font-size:18px;
      color:#5d4c4e;
      max-width:720px;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter:saturate(150%) blur(18px);
      background:rgba(255,250,246,.84);
      border-bottom:1px solid rgba(167,53,77,.12);
      box-shadow:0 12px 34px rgba(93,24,40,.05);
    }
    .nav-wrap{
      min-height:78px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
      color:var(--ink);
      font-weight:800;
      letter-spacing:-.03em;
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:15px 20px 15px 20px;
      background:linear-gradient(135deg,var(--peach),var(--rose));
      display:grid;
      place-items:center;
      color:#fff;
      box-shadow:0 12px 28px rgba(167,53,77,.25);
      flex:0 0 auto;
    }
    .brand-mark svg{width:22px;height:22px}
    .brand-text{
      font-size:17px;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
      max-width:330px;
    }
    .nav-menu{
      display:flex;
      align-items:center;
      gap:8px;
      margin:0;
      list-style:none;
      flex:1;
      justify-content:center;
    }
    .nav-link{
      display:inline-flex;
      align-items:center;
      min-height:42px;
      padding:0 15px;
      border-radius:999px;
      color:#4d3d40;
      font-weight:700;
      font-size:15px;
      border:1px solid transparent;
    }
    .nav-link:hover{
      background:rgba(255,127,110,.10);
      border-color:rgba(255,127,110,.22);
      color:var(--rose);
    }
    .nav-link.active{
      color:var(--rose-dark);
      background:#fff;
      border-color:rgba(167,53,77,.18);
      box-shadow:0 10px 22px rgba(118,38,55,.08);
    }
    .nav-actions{
      display:flex;
      align-items:center;
      gap:10px;
      flex:0 0 auto;
    }
    .status-pill{
      display:inline-flex;
      align-items:center;
      gap:7px;
      height:34px;
      padding:0 11px;
      border-radius:999px;
      background:rgba(23,16,18,.06);
      color:var(--rose-dark);
      font-size:13px;
      font-weight:800;
    }
    .status-pill:before{
      content:"";
      width:7px;
      height:7px;
      border-radius:50%;
      background:#34b26f;
      box-shadow:0 0 0 4px rgba(52,178,111,.13);
    }
    .menu-toggle{
      display:none;
      border:0;
      background:#fff;
      color:var(--rose-dark);
      width:44px;
      height:44px;
      border-radius:14px;
      box-shadow:0 10px 24px rgba(118,38,55,.10);
      cursor:pointer;
    }
    .menu-toggle span{
      display:block;
      width:20px;
      height:2px;
      background:currentColor;
      margin:5px auto;
      border-radius:99px;
    }

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:46px;
      padding:12px 20px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:800;
      cursor:pointer;
      transition:var(--transition);
      line-height:1;
      white-space:nowrap;
    }
    .btn-primary{
      color:#fffaf8;
      background:linear-gradient(135deg,var(--peach),var(--rose) 78%);
      box-shadow:0 14px 30px rgba(167,53,77,.24);
    }
    .btn-primary:hover{
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 18px 40px rgba(167,53,77,.32);
      filter:saturate(1.04);
    }
    .btn-secondary{
      color:var(--rose-dark);
      background:rgba(255,127,110,.11);
      border-color:rgba(255,127,110,.26);
    }
    .btn-secondary:hover{
      color:var(--rose-dark);
      background:rgba(255,127,110,.18);
      transform:translateY(-2px);
    }
    .btn-dark{
      color:#fff;
      background:rgba(255,255,255,.12);
      border-color:rgba(255,255,255,.18);
    }
    .btn-dark:hover{
      color:#fff;
      background:rgba(255,255,255,.20);
      transform:translateY(-2px);
    }

    .hero{
      position:relative;
      padding:82px 0 54px;
      overflow:hidden;
    }
    .hero:before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(122deg, transparent 0 55%, rgba(93,24,40,.08) 55% 100%),
        radial-gradient(circle at 76% 28%, rgba(255,127,110,.24), transparent 28%);
      pointer-events:none;
    }
    .hero-grid{
      position:relative;
      align-items:center;
      min-height:590px;
    }
    .hero-copy{
      padding:42px 0;
    }
    .hero-actions{
      display:flex;
      gap:14px;
      flex-wrap:wrap;
      margin:30px 0 22px;
    }
    .hero-note{
      display:flex;
      align-items:flex-start;
      gap:10px;
      color:#6b585b;
      font-size:14px;
      max-width:660px;
      padding:14px 16px;
      border:1px solid rgba(167,53,77,.14);
      background:rgba(255,255,255,.65);
      border-radius:18px;
    }
    .hero-note strong{color:var(--rose-dark)}
    .panel-shell{
      position:relative;
      padding:18px;
      border-radius:34px;
      background:linear-gradient(145deg,rgba(255,255,255,.84),rgba(255,240,235,.72));
      border:1px solid rgba(255,127,110,.25);
      box-shadow:var(--shadow);
    }
    .panel-shell:after{
      content:"";
      position:absolute;
      width:180px;
      height:180px;
      right:-44px;
      bottom:-42px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(255,127,110,.20),transparent 68%);
      z-index:-1;
    }
    .dashboard{
      border-radius:28px;
      padding:24px;
      background:
        linear-gradient(180deg,rgba(23,16,18,.96),rgba(63,22,31,.96)),
        var(--charcoal);
      color:#fff;
      overflow:hidden;
      position:relative;
    }
    .dashboard:before{
      content:"";
      position:absolute;
      inset:-70px -40px auto auto;
      width:220px;
      height:220px;
      background:radial-gradient(circle,rgba(255,127,110,.34),transparent 68%);
    }
    .dash-top{
      position:relative;
      display:flex;
      justify-content:space-between;
      align-items:flex-start;
      gap:14px;
      margin-bottom:22px;
    }
    .dash-title{
      color:#fff;
      font-weight:800;
      font-size:20px;
      margin:0;
    }
    .dash-sub{
      color:rgba(255,255,255,.62);
      font-size:13px;
      margin:4px 0 0;
    }
    .age-badge{
      flex:0 0 auto;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      height:34px;
      padding:0 12px;
      border-radius:999px;
      color:#fff;
      background:rgba(255,127,110,.22);
      border:1px solid rgba(255,255,255,.18);
      font-weight:900;
      font-size:13px;
    }
    .dash-grid{
      position:relative;
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:12px;
      margin-bottom:18px;
    }
    .dash-card{
      min-height:118px;
      padding:16px;
      border-radius:20px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.10);
    }
    .dash-card.wide{grid-column:span 2}
    .dash-num{
      color:#fff;
      font-size:34px;
      font-weight:900;
      line-height:1;
      font-variant-numeric:tabular-nums;
      margin-bottom:8px;
    }
    .dash-label{
      color:rgba(255,255,255,.76);
      font-weight:700;
      font-size:14px;
    }
    .progress-line{
      height:8px;
      border-radius:999px;
      background:rgba(255,255,255,.10);
      overflow:hidden;
      margin-top:13px;
    }
    .progress-line span{
      display:block;
      height:100%;
      border-radius:999px;
      background:linear-gradient(90deg,var(--peach),#ffd0b8);
    }
    .tag-row{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 10px;
      border-radius:999px;
      color:var(--rose-dark);
      background:rgba(255,127,110,.12);
      border:1px solid rgba(255,127,110,.22);
      font-size:13px;
      font-weight:800;
    }
    .tag.light{
      color:#fff4ef;
      background:rgba(255,255,255,.10);
      border-color:rgba(255,255,255,.16);
    }

    .metric-card{
      height:100%;
      padding:24px;
      border-radius:var(--radius);
      background:rgba(255,255,255,.78);
      border:1px solid var(--line);
      box-shadow:0 16px 44px rgba(118,38,55,.08);
      transition:var(--transition);
      position:relative;
      overflow:hidden;
    }
    .metric-card:before{
      content:"";
      position:absolute;
      inset:0 0 auto 0;
      height:4px;
      background:linear-gradient(90deg,var(--peach),rgba(167,53,77,.18));
    }
    .metric-card:hover{
      transform:translateY(-5px);
      border-color:var(--line-strong);
      box-shadow:var(--shadow-hover);
    }
    .metric-num{
      color:var(--rose);
      font-size:40px;
      line-height:1;
      font-weight:900;
      font-variant-numeric:tabular-nums;
      margin-bottom:12px;
    }
    .metric-label{
      color:var(--ink);
      font-weight:800;
      margin-bottom:8px;
    }
    .metric-card p{font-size:15px;margin-bottom:0}

    .matrix-wrap{
      padding:34px;
      border-radius:34px;
      background:linear-gradient(135deg,#fff,rgba(255,240,235,.78));
      border:1px solid var(--line);
      box-shadow:var(--shadow);
    }
    .matrix-grid{
      display:grid;
      grid-template-columns:1.25fr .85fr .85fr;
      gap:16px;
    }
    .matrix-item{
      position:relative;
      padding:22px;
      border-radius:24px;
      min-height:168px;
      background:#fff;
      border:1px solid rgba(167,53,77,.14);
      box-shadow:0 12px 34px rgba(118,38,55,.07);
      overflow:hidden;
      transition:var(--transition);
    }
    .matrix-item:hover{
      transform:translateY(-5px);
      border-color:var(--line-strong);
      box-shadow:var(--shadow-hover);
    }
    .matrix-item.large{
      grid-row:span 2;
      min-height:352px;
      color:#fff;
      background:
        linear-gradient(145deg,rgba(93,24,40,.97),rgba(167,53,77,.90)),
        var(--rose-dark);
    }
    .matrix-item.large h3,.matrix-item.large p{color:#fff}
    .matrix-item.large p{color:rgba(255,255,255,.75)}
    .icon-circle{
      width:46px;
      height:46px;
      border-radius:16px;
      display:grid;
      place-items:center;
      margin-bottom:18px;
      color:#fff;
      background:linear-gradient(135deg,var(--peach),var(--rose));
      box-shadow:0 12px 24px rgba(167,53,77,.20);
      font-weight:900;
    }
    .matrix-item.large .icon-circle{
      background:rgba(255,255,255,.14);
      border:1px solid rgba(255,255,255,.18);
    }
    .slant-label{
      position:absolute;
      top:18px;
      right:-34px;
      transform:rotate(36deg);
      width:132px;
      text-align:center;
      padding:5px 0;
      background:rgba(255,127,110,.15);
      color:var(--rose);
      font-size:12px;
      font-weight:900;
    }
    .matrix-item.large .slant-label{
      color:#fff;
      background:rgba(255,255,255,.16);
    }

    .compare-zone{
      border-radius:36px;
      overflow:hidden;
      background:var(--charcoal);
      box-shadow:var(--shadow);
    }
    .compare-head{
      padding:34px 34px 0;
    }
    .compare-head h2{color:#fff}
    .compare-head p{color:rgba(255,255,255,.68)}
    .compare-grid{
      padding:28px 34px 34px;
    }
    .compare-card{
      height:100%;
      padding:26px;
      border-radius:26px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
    }
    .compare-card.good{
      background:linear-gradient(145deg,rgba(255,127,110,.18),rgba(255,255,255,.09));
      border-color:rgba(255,127,110,.38);
    }
    .compare-card h3{color:#fff}
    .compare-list{
      list-style:none;
      margin:18px 0 0;
      padding:0;
      display:grid;
      gap:12px;
    }
    .compare-list li{
      display:flex;
      gap:10px;
      color:rgba(255,255,255,.72);
      align-items:flex-start;
    }
    .check,.minus{
      width:22px;
      height:22px;
      border-radius:50%;
      display:inline-grid;
      place-items:center;
      flex:0 0 auto;
      margin-top:3px;
      font-size:13px;
      font-weight:900;
    }
    .check{
      background:rgba(255,127,110,.24);
      color:#ffd7ce;
    }
    .minus{
      background:rgba(255,255,255,.10);
      color:rgba(255,255,255,.56);
    }

    .category-card{
      position:relative;
      min-height:292px;
      padding:28px;
      border-radius:30px;
      border:1px solid var(--line);
      background:
        radial-gradient(circle at 88% 16%, rgba(255,127,110,.18), transparent 28%),
        #fff;
      box-shadow:var(--shadow);
      transition:var(--transition);
      overflow:hidden;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .category-card:hover{
      transform:translateY(-6px);
      border-color:var(--line-strong);
      box-shadow:var(--shadow-hover);
    }
    .category-card.alt{
      background:
        radial-gradient(circle at 84% 22%, rgba(123,43,95,.16), transparent 30%),
        linear-gradient(145deg,#fff,#fff4ef);
    }
    .category-top{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:14px;
      margin-bottom:20px;
    }
    .category-index{
      color:rgba(167,53,77,.16);
      font-size:64px;
      line-height:1;
      font-weight:900;
      letter-spacing:-.06em;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      height:30px;
      padding:0 11px;
      border-radius:999px;
      color:var(--rose-dark);
      background:#fff1eb;
      border:1px solid rgba(255,127,110,.24);
      font-size:12px;
      font-weight:900;
    }
    .rank-list{
      margin:18px 0 24px;
      padding:0;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .rank-list li{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:11px 12px;
      border-radius:16px;
      background:rgba(255,127,110,.07);
      color:#5d4c4e;
      font-size:14px;
      font-weight:700;
    }
    .rank-list small{
      color:var(--rose);
      font-weight:900;
    }

    .proof-strip{
      padding:26px;
      border-radius:28px;
      background:rgba(255,255,255,.72);
      border:1px solid var(--line);
      box-shadow:0 16px 42px rgba(118,38,55,.07);
    }
    .proof-item{
      display:flex;
      align-items:flex-start;
      gap:14px;
      padding:14px 0;
    }
    .proof-item + .proof-item{
      border-top:1px solid rgba(167,53,77,.10);
    }
    .proof-icon{
      width:38px;
      height:38px;
      border-radius:14px;
      flex:0 0 auto;
      display:grid;
      place-items:center;
      color:var(--rose);
      background:rgba(255,127,110,.12);
      font-weight:900;
    }
    .proof-item strong{
      display:block;
      color:var(--ink);
      margin-bottom:2px;
    }
    .proof-item span{
      color:var(--muted);
      font-size:14px;
    }

    .process-card{
      padding:24px;
      border-radius:24px;
      background:#fff;
      border:1px solid var(--line);
      height:100%;
      box-shadow:0 14px 36px rgba(118,38,55,.07);
      transition:var(--transition);
    }
    .process-card:hover{
      transform:translateY(-4px);
      border-color:var(--line-strong);
    }
    .step-num{
      width:42px;
      height:42px;
      border-radius:15px;
      display:grid;
      place-items:center;
      color:#fff;
      background:linear-gradient(135deg,var(--peach),var(--rose));
      font-weight:900;
      margin-bottom:18px;
    }

    .accordion{
      background:transparent;
      border:0;
    }
    .accordion-item{
      margin-bottom:12px;
      border-radius:20px;
      overflow:hidden;
      border:1px solid rgba(167,53,77,.14);
      background:rgba(255,255,255,.82);
      box-shadow:0 12px 30px rgba(118,38,55,.06);
    }
    .accordion-title{
      border:0!important;
      color:var(--ink)!important;
      font-weight:800;
      font-size:16px;
      padding:20px 54px 20px 22px;
      background:transparent;
    }
    .accordion-title:hover,.accordion-title:focus{
      background:rgba(255,127,110,.08);
    }
    .accordion-title:before{
      color:var(--rose);
      font-size:22px;
      margin-top:-14px;
      right:22px;
    }
    .accordion-content{
      border:0!important;
      background:rgba(255,247,243,.72);
      padding:0 22px 22px;
      color:var(--muted);
      line-height:1.8;
    }

    .cta-band{
      border-radius:38px;
      padding:42px;
      background:
        radial-gradient(circle at 12% 20%, rgba(255,127,110,.25), transparent 28%),
        linear-gradient(135deg,#221417,#5d1828 72%,#7b2b5f);
      color:#fff;
      box-shadow:0 28px 74px rgba(93,24,40,.24);
      overflow:hidden;
      position:relative;
    }
    .cta-band h2,.cta-band p{color:#fff}
    .cta-band p{color:rgba(255,255,255,.72)}
    .form-card{
      padding:24px;
      border-radius:28px;
      background:rgba(255,255,255,.10);
      border:1px solid rgba(255,255,255,.16);
      backdrop-filter:blur(12px);
    }
    .form-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:14px;
    }
    .form-field.full{grid-column:1/-1}
    label{
      display:block;
      color:rgba(255,255,255,.84);
      font-weight:800;
      margin-bottom:7px;
      font-size:14px;
    }
    input,select,textarea{
      width:100%;
      min-height:48px;
      border-radius:16px;
      border:1px solid rgba(255,255,255,.18);
      background:rgba(255,255,255,.92);
      color:var(--ink);
      padding:12px 14px;
      box-shadow:none;
      transition:var(--transition);
    }
    textarea{min-height:104px;resize:vertical}
    input:focus,select:focus,textarea:focus{
      border-color:rgba(255,127,110,.74);
      box-shadow:0 0 0 4px rgba(255,127,110,.16);
      background:#fff;
    }
    .checkline{
      display:flex;
      align-items:flex-start;
      gap:10px;
      margin:14px 0 18px;
      color:rgba(255,255,255,.72);
      font-size:13px;
    }
    .checkline input{
      width:18px;
      min-height:18px;
      height:18px;
      margin-top:5px;
      accent-color:var(--peach);
    }
    .form-tip{
      color:rgba(255,255,255,.64);
      font-size:13px;
      margin-top:12px;
      margin-bottom:0;
    }

    .site-footer{
      padding:60px 0 28px;
      background:linear-gradient(180deg,#171012,#241417);
      color:rgba(255,255,255,.72);
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      color:#fff;
      font-weight:900;
      margin-bottom:16px;
    }
    .footer-brand .brand-mark{
      width:38px;
      height:38px;
    }
    .footer-title{
      color:#fff;
      font-weight:900;
      margin-bottom:14px;
    }
    .footer-links{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:9px;
    }
    .footer-links a{
      color:rgba(255,255,255,.68);
      font-weight:650;
    }
    .footer-links a:hover{
      color:#ffd4ca;
    }
    .footer-note{
      font-size:14px;
      color:rgba(255,255,255,.58);
      max-width:420px;
    }
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:20px;
      padding-top:26px;
      margin-top:34px;
      border-top:1px solid rgba(255,255,255,.10);
      color:rgba(255,255,255,.48);
      font-size:13px;
      flex-wrap:wrap;
    }

    .age-gate{
      position:fixed;
      inset:0;
      z-index:100;
      display:none;
      align-items:center;
      justify-content:center;
      padding:22px;
      background:rgba(23,16,18,.74);
      backdrop-filter:blur(12px);
    }
    .age-gate.show{display:flex}
    .age-box{
      width:min(100%,520px);
      padding:30px;
      border-radius:30px;
      background:linear-gradient(145deg,#fff,#fff1eb);
      border:1px solid rgba(255,127,110,.28);
      box-shadow:0 34px 90px rgba(0,0,0,.28);
      text-align:center;
    }
    .age-box .brand-mark{
      margin:0 auto 16px;
    }
    .age-box h2{
      font-size:30px;
      margin-bottom:10px;
    }
    .age-actions{
      display:flex;
      gap:12px;
      justify-content:center;
      flex-wrap:wrap;
      margin-top:22px;
    }

    .float-mobile-cta{
      display:none;
      position:fixed;
      left:16px;
      right:16px;
      bottom:14px;
      z-index:45;
    }
    .float-mobile-cta .btn{
      width:100%;
      box-shadow:0 18px 42px rgba(167,53,77,.34);
    }

    @media (max-width:1024px){
      .brand-text{max-width:230px}
      .nav-menu{gap:4px}
      .nav-link{padding:0 11px;font-size:14px}
      .matrix-grid{grid-template-columns:1fr 1fr}
      .matrix-item.large{grid-column:1/-1;grid-row:auto;min-height:260px}
      .section{padding:76px 0}
      .hero-grid{min-height:auto}
    }
    @media (max-width:768px){
      .site-container{width:min(calc(100% - 26px), var(--max))}
      .site-header{background:rgba(255,250,246,.94)}
      .nav-wrap{min-height:68px}
      .brand-text{max-width:210px;font-size:15px}
      .menu-toggle{display:block}
      .nav-actions .status-pill,.nav-actions .desktop-cta{display:none}
      .nav-menu{
        position:absolute;
        left:13px;
        right:13px;
        top:76px;
        display:none;
        flex-direction:column;
        align-items:stretch;
        justify-content:flex-start;
        padding:12px;
        border-radius:22px;
        background:rgba(255,255,255,.96);
        border:1px solid rgba(167,53,77,.14);
        box-shadow:var(--shadow);
      }
      .nav-menu.open{display:flex}
      .nav-link{
        width:100%;
        justify-content:center;
        min-height:46px;
      }
      .hero{padding:54px 0 36px}
      .hero-copy{padding:18px 0 28px}
      .hero-actions .btn{width:100%}
      .dash-grid{grid-template-columns:1fr}
      .dash-card.wide{grid-column:auto}
      .matrix-wrap{padding:20px;border-radius:28px}
      .matrix-grid{grid-template-columns:1fr}
      .compare-head,.compare-grid{padding-left:20px;padding-right:20px}
      .compare-head{padding-top:26px}
      .category-card{min-height:250px}
      .form-grid{grid-template-columns:1fr}
      .cta-band{padding:28px;border-radius:30px}
      .float-mobile-cta{display:block}
      .site-footer{padding-bottom:86px}
    }
    @media (max-width:520px){
      h1{font-size:34px}
      h2{font-size:28px}
      .section{padding:58px 0}
      .section-tight{padding:48px 0}
      .brand-mark{width:38px;height:38px;border-radius:14px 18px}
      .brand-text{max-width:170px}
      .panel-shell{padding:10px;border-radius:28px}
      .dashboard{padding:18px;border-radius:23px}
      .dash-num{font-size:30px}
      .metric-card,.process-card{padding:20px}
      .category-index{font-size:50px}
      .footer-bottom{display:block}
      .age-box{padding:24px}
    }

/* roulang page: category1 */
:root{
      --peach:#f47f68;
      --peach-soft:#fff0eb;
      --peach-mist:#fff7f3;
      --rose:#9c3048;
      --berry:#6b1f3a;
      --brown:#6d4d43;
      --ink:#271f1f;
      --muted:#756662;
      --soft:#fbf5f0;
      --line:rgba(156,48,72,.16);
      --dark:#241417;
      --dark-2:#351a22;
      --white:#fffaf7;
      --shadow:0 22px 60px rgba(156,48,72,.14);
      --shadow-hover:0 28px 72px rgba(156,48,72,.2);
      --radius:26px;
      --radius-sm:16px;
      --container:1200px;
      --speed:.24s ease;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:PingFang SC,Microsoft YaHei,Noto Sans SC,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
      color:var(--ink);
      background:
        radial-gradient(circle at 10% 8%, rgba(244,127,104,.18), transparent 30%),
        radial-gradient(circle at 88% 18%, rgba(156,48,72,.12), transparent 28%),
        linear-gradient(180deg,#fffaf7 0%,#fff4ee 34%,#fbf5f0 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:color var(--speed),background var(--speed),border-color var(--speed),transform var(--speed),box-shadow var(--speed)}
    a:hover,a:focus{color:var(--rose)}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    img,svg{max-width:100%}
    ::selection{background:rgba(244,127,104,.28)}
    :focus-visible{outline:3px solid rgba(244,127,104,.45);outline-offset:3px;border-radius:10px}

    .site-container{
      width:min(calc(100% - 40px),var(--container));
      margin-inline:auto;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(255,250,247,.86);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(156,48,72,.12);
      box-shadow:0 10px 34px rgba(80,32,36,.06);
    }
    .nav-wrap{
      min-height:78px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      font-weight:800;
      color:var(--ink);
      letter-spacing:-.02em;
      min-width:0;
    }
    .brand:hover{color:var(--rose)}
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:16px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      color:var(--white);
      background:linear-gradient(135deg,var(--peach),var(--rose));
      box-shadow:0 12px 30px rgba(244,127,104,.3);
      flex:0 0 auto;
    }
    .brand-mark svg{width:25px;height:25px}
    .brand-text{
      max-width:250px;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
      font-size:17px;
    }
    .nav-menu{
      display:flex;
      align-items:center;
      gap:6px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .nav-link{
      display:inline-flex;
      align-items:center;
      min-height:42px;
      padding:9px 15px;
      border-radius:999px;
      color:#4b3d3b;
      font-weight:700;
      font-size:14px;
      border:1px solid transparent;
    }
    .nav-link:hover{
      background:rgba(244,127,104,.1);
      border-color:rgba(244,127,104,.22);
      color:var(--rose);
      transform:translateY(-1px);
    }
    .nav-link.active{
      color:var(--rose);
      background:#fff0eb;
      border-color:rgba(244,127,104,.34);
      box-shadow:0 10px 24px rgba(244,127,104,.12);
    }
    .nav-actions{
      display:flex;
      align-items:center;
      gap:12px;
      flex:0 0 auto;
    }
    .status-pill,.badge,.tag{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:6px;
      border-radius:999px;
      font-weight:800;
      line-height:1;
      white-space:nowrap;
    }
    .status-pill{
      padding:9px 12px;
      color:var(--berry);
      background:rgba(255,240,235,.9);
      border:1px solid rgba(244,127,104,.24);
      font-size:13px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:46px;
      padding:12px 20px;
      border-radius:999px;
      font-weight:800;
      border:1px solid transparent;
      line-height:1.2;
      box-shadow:none;
      gap:8px;
    }
    .btn-primary{
      color:var(--white);
      background:linear-gradient(135deg,var(--peach),var(--rose));
      box-shadow:0 14px 30px rgba(156,48,72,.22);
    }
    .btn-primary:hover,.btn-primary:focus{
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 18px 38px rgba(156,48,72,.3);
      filter:saturate(1.08);
    }
    .btn-secondary{
      color:var(--berry);
      background:rgba(255,240,235,.88);
      border-color:rgba(244,127,104,.28);
    }
    .btn-secondary:hover,.btn-secondary:focus{
      background:#ffe4dc;
      color:var(--rose);
      transform:translateY(-2px);
    }
    .menu-toggle{
      display:none;
      width:46px;
      height:46px;
      border:1px solid rgba(156,48,72,.18);
      border-radius:16px;
      background:#fff7f3;
      padding:10px;
    }
    .menu-toggle span{
      display:block;
      height:2px;
      background:var(--berry);
      border-radius:2px;
      margin:5px 3px;
      transition:transform var(--speed),opacity var(--speed);
    }
    .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)}

    .hero{
      position:relative;
      padding:74px 0 54px;
      overflow:hidden;
    }
    .hero:before{
      content:"";
      position:absolute;
      inset:18px -10% auto auto;
      width:46vw;
      height:420px;
      background:linear-gradient(135deg,rgba(53,26,34,.95),rgba(156,48,72,.78));
      clip-path:polygon(20% 0,100% 0,80% 100%,0 86%);
      border-radius:46px;
      opacity:.12;
      pointer-events:none;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--rose);
      background:rgba(255,240,235,.9);
      border:1px solid rgba(244,127,104,.25);
      padding:8px 13px;
      border-radius:999px;
      font-weight:800;
      font-size:14px;
      margin-bottom:18px;
    }
    .hero h1{
      margin:0 0 18px;
      max-width:820px;
      font-size:clamp(34px,5vw,56px);
      line-height:1.1;
      letter-spacing:-.045em;
      font-weight:800;
      color:var(--ink);
    }
    .hero-lead{
      max-width:760px;
      margin:0;
      color:var(--muted);
      font-size:18px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:14px;
      margin-top:30px;
    }
    .hero-panel{
      position:relative;
      padding:24px;
      border-radius:32px;
      background:linear-gradient(180deg,rgba(255,255,255,.86),rgba(255,247,243,.76));
      border:1px solid rgba(156,48,72,.14);
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .hero-panel:after{
      content:"";
      position:absolute;
      right:-80px;
      top:-90px;
      width:190px;
      height:190px;
      background:radial-gradient(circle,rgba(244,127,104,.22),transparent 70%);
    }
    .panel-title{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:12px;
      margin-bottom:18px;
      font-weight:800;
      color:var(--ink);
      position:relative;
      z-index:1;
    }
    .panel-list{
      display:grid;
      gap:12px;
      position:relative;
      z-index:1;
    }
    .panel-item{
      padding:15px;
      border-radius:18px;
      background:rgba(255,255,255,.72);
      border:1px solid rgba(156,48,72,.12);
    }
    .panel-item strong{
      display:block;
      margin-bottom:6px;
      font-size:15px;
    }
    .meter{
      height:8px;
      background:#f5ded8;
      border-radius:999px;
      overflow:hidden;
    }
    .meter span{
      display:block;
      height:100%;
      border-radius:999px;
      background:linear-gradient(90deg,var(--peach),var(--rose));
    }

    .section{
      padding:76px 0;
      position:relative;
    }
    .section.compact{padding-top:38px}
    .section-dark{
      background:
        radial-gradient(circle at 10% 12%,rgba(244,127,104,.22),transparent 30%),
        linear-gradient(135deg,var(--dark),var(--dark-2));
      color:var(--white);
      border-radius:42px 42px 0 0;
      margin-top:24px;
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:32px;
    }
    .section-title{
      margin:0;
      font-size:clamp(28px,3.4vw,40px);
      line-height:1.18;
      font-weight:800;
      letter-spacing:-.035em;
    }
    .section-desc{
      max-width:650px;
      color:var(--muted);
      margin:10px 0 0;
      font-size:16px;
    }
    .section-dark .section-desc{color:rgba(255,250,247,.72)}

    .filter-bar{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      padding:14px;
      margin-bottom:28px;
      border:1px solid rgba(156,48,72,.13);
      background:rgba(255,250,247,.72);
      border-radius:24px;
      box-shadow:0 14px 42px rgba(156,48,72,.08);
    }
    .filter-chip{
      border:1px solid rgba(244,127,104,.22);
      background:#fff7f3;
      color:var(--brown);
      padding:10px 15px;
      border-radius:999px;
      font-weight:800;
      font-size:14px;
    }
    .filter-chip.is-active,.filter-chip:hover{
      color:#fff;
      background:linear-gradient(135deg,var(--peach),var(--rose));
      border-color:transparent;
      transform:translateY(-1px);
    }

    .card{
      height:100%;
      padding:24px;
      border-radius:var(--radius);
      background:rgba(255,255,255,.76);
      border:1px solid rgba(156,48,72,.14);
      box-shadow:0 16px 48px rgba(156,48,72,.09);
      transition:transform var(--speed),box-shadow var(--speed),border-color var(--speed),background var(--speed);
      position:relative;
      overflow:hidden;
    }
    .card:hover{
      transform:translateY(-5px);
      box-shadow:var(--shadow-hover);
      border-color:rgba(244,127,104,.4);
      background:rgba(255,255,255,.92);
    }
    .card.feature{
      min-height:330px;
      background:
        linear-gradient(135deg,rgba(255,240,235,.94),rgba(255,255,255,.82)),
        radial-gradient(circle at 85% 15%,rgba(244,127,104,.3),transparent 32%);
    }
    .card.tall{min-height:390px}
    .card.short{min-height:250px}
    .card-number{
      font-variant-numeric:tabular-nums;
      font-size:38px;
      line-height:1;
      font-weight:800;
      color:var(--rose);
      margin-bottom:16px;
    }
    .card h2,.card h3{
      margin:0 0 10px;
      font-weight:800;
      line-height:1.25;
      letter-spacing:-.025em;
    }
    .card h3{font-size:22px}
    .card p{margin:0;color:var(--muted)}
    .tag-row{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin:18px 0 0;
    }
    .tag{
      padding:7px 10px;
      font-size:12px;
      color:var(--rose);
      background:rgba(244,127,104,.1);
      border:1px solid rgba(244,127,104,.2);
    }
    .badge{
      padding:8px 10px;
      color:#fff;
      background:linear-gradient(135deg,var(--rose),var(--berry));
      font-size:12px;
    }

    .flow-strip{
      display:flex;
      gap:16px;
      overflow-x:auto;
      padding:4px 4px 18px;
      scroll-snap-type:x mandatory;
    }
    .flow-item{
      min-width:285px;
      scroll-snap-align:start;
      padding:22px;
      border-radius:24px;
      border:1px solid rgba(156,48,72,.14);
      background:#fffaf7;
      box-shadow:0 14px 38px rgba(156,48,72,.08);
    }
    .flow-index{
      width:38px;
      height:38px;
      border-radius:14px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      color:#fff;
      font-weight:800;
      background:linear-gradient(135deg,var(--peach),var(--rose));
      margin-bottom:16px;
    }
    .flow-item h3{margin:0 0 8px;font-size:20px;font-weight:800}
    .flow-item p{margin:0;color:var(--muted)}

    .rule-box{
      padding:28px;
      border-radius:30px;
      background:#fffaf7;
      border:1px solid rgba(156,48,72,.14);
      box-shadow:var(--shadow);
    }
    .rule-list{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:14px;
    }
    .rule-list li{
      display:flex;
      gap:12px;
      align-items:flex-start;
      color:#4c3f3d;
    }
    .rule-list li:before{
      content:"";
      width:10px;
      height:10px;
      margin-top:10px;
      border-radius:50%;
      background:var(--peach);
      box-shadow:0 0 0 6px rgba(244,127,104,.12);
      flex:0 0 auto;
    }

    .accordion{
      background:transparent;
      border:0;
    }
    .accordion-item{
      margin-bottom:12px;
      border-radius:22px;
      overflow:hidden;
      border:1px solid rgba(156,48,72,.14);
      background:#fffaf7;
      box-shadow:0 12px 32px rgba(156,48,72,.07);
    }
    .accordion-title{
      border:0 !important;
      color:var(--ink);
      font-weight:800;
      font-size:17px;
      padding:19px 54px 19px 22px;
      background:#fffaf7;
    }
    .accordion-title:hover,.accordion-title:focus{
      color:var(--rose);
      background:#fff0eb;
    }
    .accordion-title:before{
      right:22px;
      color:var(--rose);
      font-size:22px;
      margin-top:-12px;
    }
    .accordion-content{
      border:0 !important;
      padding:0 22px 22px;
      color:var(--muted);
      background:#fffaf7;
      line-height:1.75;
    }

    .cta-card{
      padding:34px;
      border-radius:32px;
      background:
        radial-gradient(circle at 88% 18%,rgba(244,127,104,.28),transparent 28%),
        linear-gradient(135deg,#2b171b,#421d28);
      color:var(--white);
      border:1px solid rgba(255,255,255,.12);
      box-shadow:0 24px 70px rgba(53,26,34,.26);
    }
    .cta-card h2{margin:0 0 10px;font-weight:800;letter-spacing:-.025em}
    .cta-card p{color:rgba(255,250,247,.74);margin:0 0 24px}
    .form-card{
      padding:24px;
      border-radius:26px;
      background:rgba(255,250,247,.08);
      border:1px solid rgba(255,255,255,.14);
    }
    .form-card label{
      color:rgba(255,250,247,.86);
      font-weight:800;
      font-size:14px;
      margin-bottom:7px;
    }
    .form-card input,.form-card select,.form-card textarea{
      min-height:48px;
      border-radius:16px;
      border:1px solid rgba(255,255,255,.18);
      background:rgba(255,255,255,.92);
      color:var(--ink);
      box-shadow:none;
      padding:12px 14px;
    }
    .form-card textarea{min-height:104px;resize:vertical}
    .form-card input:focus,.form-card select:focus,.form-card textarea:focus{
      border-color:var(--peach);
      box-shadow:0 0 0 4px rgba(244,127,104,.18);
      background:#fff;
    }
    .privacy-note{
      font-size:13px;
      color:rgba(255,250,247,.68);
      margin:10px 0 0;
    }

    .site-footer{
      background:linear-gradient(135deg,#1d1113,#351a22);
      color:var(--white);
      padding:64px 0 28px;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      font-weight:800;
      font-size:18px;
      margin-bottom:14px;
    }
    .footer-note{
      color:rgba(255,250,247,.68);
      margin:0;
      max-width:420px;
    }
    .footer-title{
      font-weight:800;
      margin-bottom:14px;
      color:#fff;
    }
    .footer-links{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:10px;
    }
    .footer-links a{
      color:rgba(255,250,247,.68);
    }
    .footer-links a:hover{
      color:#fff;
      padding-left:3px;
    }
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:18px;
      border-top:1px solid rgba(255,255,255,.12);
      margin-top:42px;
      padding-top:22px;
      color:rgba(255,250,247,.58);
      font-size:13px;
    }

    @media (max-width:1024px){
      .brand-text{max-width:210px}
      .nav-menu{gap:2px}
      .nav-link{padding-inline:11px}
      .desktop-cta{display:none}
      .section{padding:62px 0}
    }
    @media (max-width:768px){
      .site-container{width:min(calc(100% - 28px),var(--container))}
      .nav-wrap{min-height:70px}
      .menu-toggle{display:block}
      .status-pill{display:none}
      .nav-menu{
        position:absolute;
        top:70px;
        left:14px;
        right:14px;
        display:none;
        flex-direction:column;
        align-items:stretch;
        gap:8px;
        padding:14px;
        border-radius:24px;
        background:rgba(255,250,247,.96);
        border:1px solid rgba(156,48,72,.14);
        box-shadow:var(--shadow);
      }
      .nav-menu.is-open{display:flex}
      .nav-link{width:100%;justify-content:center}
      .hero{padding:52px 0 36px}
      .hero-actions .btn{width:100%}
      .section-head{display:block}
      .filter-bar{overflow-x:auto;flex-wrap:nowrap}
      .filter-chip{flex:0 0 auto}
      .card.tall,.card.feature,.card.short{min-height:auto}
      .footer-bottom{flex-direction:column}
      .cta-card{padding:24px}
    }
    @media (max-width:520px){
      .brand-mark{width:38px;height:38px;border-radius:14px}
      .brand-text{max-width:180px;font-size:15px}
      .hero h1{font-size:32px}
      .hero-lead{font-size:16px}
      .section{padding:50px 0}
      .section-title{font-size:27px}
      .card,.rule-box{padding:20px;border-radius:22px}
      .flow-item{min-width:252px}
    }

/* roulang page: category2 */
:root{
      --peach:#f77f68;
      --peach-2:#ffb09f;
      --rose:#9f2f46;
      --wine:#541d2a;
      --berry:#6f274d;
      --cream:#fff7f1;
      --mist:#fff0ec;
      --paper:#ffffff;
      --ink:#2b2222;
      --muted:#796869;
      --soft:#a78f8b;
      --line:rgba(120,67,61,.16);
      --dark:#1f1418;
      --dark-2:#321a23;
      --white:#fffaf7;
      --shadow:0 18px 48px rgba(151,54,61,.13);
      --shadow-strong:0 24px 70px rgba(115,35,50,.2);
      --radius-xl:30px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-pill:999px;
      --container:1220px;
      --ease:all .26s ease;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
      color:var(--ink);
      background:
        radial-gradient(circle at 8% 8%, rgba(255,176,159,.36), transparent 28%),
        radial-gradient(circle at 92% 18%, rgba(159,47,70,.12), transparent 32%),
        linear-gradient(180deg,var(--cream) 0%,#fff 42%,#fff7f3 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover{color:var(--rose)}
    img,svg{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(247,127,104,.24)}
    :focus-visible{
      outline:3px solid rgba(247,127,104,.48);
      outline-offset:3px;
      border-radius:12px;
    }

    .site-container{
      width:min(calc(100% - 40px),var(--container));
      margin:0 auto;
    }
    .section{
      padding:88px 0;
      position:relative;
    }
    .section-tight{padding:58px 0}
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 14px;
      border:1px solid rgba(247,127,104,.28);
      border-radius:var(--radius-pill);
      color:var(--rose);
      background:rgba(255,255,255,.72);
      font-size:14px;
      font-weight:700;
      box-shadow:0 8px 22px rgba(247,127,104,.08);
    }
    .section-title{
      margin:18px 0 14px;
      font-size:clamp(28px,3.2vw,42px);
      line-height:1.18;
      font-weight:800;
      letter-spacing:-.04em;
      color:var(--ink);
    }
    .section-desc{
      max-width:760px;
      margin:0;
      color:var(--muted);
      font-size:17px;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(255,250,247,.86);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(120,67,61,.12);
      box-shadow:0 10px 30px rgba(84,29,42,.06);
    }
    .nav-wrap{
      min-height:78px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      min-width:0;
      font-weight:800;
      color:var(--wine);
    }
    .brand-mark{
      width:42px;
      height:42px;
      flex:0 0 42px;
      display:grid;
      place-items:center;
      color:var(--white);
      background:linear-gradient(135deg,var(--peach),var(--rose));
      border-radius:15px;
      box-shadow:0 12px 28px rgba(159,47,70,.22);
    }
    .brand-mark svg{width:24px;height:24px}
    .brand-text{
      font-size:18px;
      line-height:1.25;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
      max-width:330px;
    }
    .nav-menu{
      display:flex;
      align-items:center;
      gap:8px;
      list-style:none;
      margin:0;
      padding:8px;
      background:rgba(255,240,236,.72);
      border:1px solid rgba(120,67,61,.1);
      border-radius:var(--radius-pill);
    }
    .nav-link{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:40px;
      padding:0 16px;
      border-radius:var(--radius-pill);
      color:#684b4e;
      font-weight:700;
      font-size:14px;
    }
    .nav-link:hover{
      background:rgba(255,255,255,.72);
      color:var(--rose);
    }
    .nav-link.active{
      color:var(--white);
      background:linear-gradient(135deg,var(--peach),var(--rose));
      box-shadow:0 10px 24px rgba(159,47,70,.18);
    }
    .nav-actions{
      display:flex;
      align-items:center;
      gap:12px;
    }
    .status-pill{
      display:inline-flex;
      align-items:center;
      gap:7px;
      height:36px;
      padding:0 13px;
      border-radius:var(--radius-pill);
      background:#fff;
      border:1px solid rgba(247,127,104,.32);
      color:var(--rose);
      font-size:13px;
      font-weight:800;
      white-space:nowrap;
    }
    .status-pill:before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:#25b36a;
      box-shadow:0 0 0 5px rgba(37,179,106,.12);
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:46px;
      padding:0 20px;
      border-radius:var(--radius-pill);
      border:1px solid transparent;
      font-weight:800;
      line-height:1;
      transition:var(--ease);
      user-select:none;
    }
    .btn-primary{
      color:var(--white);
      background:linear-gradient(135deg,var(--peach) 0%,var(--rose) 100%);
      box-shadow:0 14px 34px rgba(159,47,70,.24);
    }
    .btn-primary:hover{
      color:var(--white);
      transform:translateY(-2px);
      filter:saturate(1.05) brightness(1.03);
      box-shadow:0 18px 44px rgba(159,47,70,.3);
    }
    .btn-secondary{
      color:var(--wine);
      background:rgba(255,240,236,.92);
      border-color:rgba(247,127,104,.3);
    }
    .btn-secondary:hover{
      color:var(--rose);
      background:#fff;
      transform:translateY(-2px);
      box-shadow:0 12px 28px rgba(159,47,70,.12);
    }
    .menu-toggle{
      display:none;
      width:46px;
      height:46px;
      border:1px solid rgba(120,67,61,.15);
      border-radius:15px;
      background:#fff;
      padding:10px;
    }
    .menu-toggle span{
      display:block;
      height:2px;
      margin:6px 0;
      background:var(--wine);
      border-radius:2px;
      transition:var(--ease);
    }

    .hero{
      padding:72px 0 54px;
      position:relative;
      overflow:hidden;
      background:
        linear-gradient(135deg,rgba(255,240,236,.9),rgba(255,255,255,.72) 42%,rgba(84,29,42,.06)),
        radial-gradient(circle at 82% 22%,rgba(247,127,104,.24),transparent 28%);
    }
    .hero:before{
      content:"";
      position:absolute;
      inset:auto -120px -160px auto;
      width:520px;
      height:520px;
      border-radius:46% 54% 62% 38%;
      background:linear-gradient(135deg,rgba(247,127,104,.18),rgba(159,47,70,.12));
      transform:rotate(-18deg);
    }
    .hero h1{
      margin:16px 0 18px;
      font-size:clamp(34px,4.8vw,58px);
      line-height:1.08;
      letter-spacing:-.055em;
      font-weight:800;
      color:var(--ink);
    }
    .hero p{
      max-width:690px;
      margin:0 0 28px;
      font-size:18px;
      color:var(--muted);
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      align-items:center;
    }
    .age-note{
      display:flex;
      align-items:center;
      gap:10px;
      margin-top:22px;
      padding:13px 16px;
      border-radius:18px;
      border:1px solid rgba(247,127,104,.22);
      background:rgba(255,255,255,.72);
      color:#6f5658;
      font-size:14px;
      max-width:620px;
    }
    .age-note strong{color:var(--rose)}

    .trend-panel{
      position:relative;
      padding:22px;
      border-radius:var(--radius-xl);
      background:linear-gradient(180deg,#2a171d,#1f1418);
      color:var(--white);
      box-shadow:var(--shadow-strong);
      overflow:hidden;
      border:1px solid rgba(255,176,159,.22);
    }
    .trend-panel:before{
      content:"";
      position:absolute;
      width:220px;
      height:220px;
      right:-90px;
      top:-90px;
      background:radial-gradient(circle,rgba(247,127,104,.35),transparent 66%);
    }
    .trend-head{
      position:relative;
      display:flex;
      justify-content:space-between;
      gap:12px;
      align-items:center;
      margin-bottom:18px;
    }
    .trend-title{font-weight:800;font-size:18px}
    .trend-chip{
      padding:6px 10px;
      border-radius:999px;
      background:rgba(255,176,159,.14);
      color:#ffd2c8;
      border:1px solid rgba(255,176,159,.25);
      font-size:12px;
      font-weight:800;
    }
    .mini-chart{
      position:relative;
      height:142px;
      border-radius:22px;
      background:
        linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px) 0 0/42px 42px,
        linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.03));
      border:1px solid rgba(255,255,255,.08);
      overflow:hidden;
      margin-bottom:18px;
    }
    .chart-line{
      position:absolute;
      left:18px;
      right:18px;
      bottom:28px;
      height:66px;
      background:
        linear-gradient(135deg,transparent 0 10%,rgba(255,176,159,.85) 10% 12%,transparent 12% 26%,rgba(247,127,104,.95) 26% 29%,transparent 29% 48%,rgba(255,176,159,.88) 48% 51%,transparent 51% 70%,rgba(247,127,104,.95) 70% 73%,transparent 73%);
      filter:drop-shadow(0 6px 12px rgba(247,127,104,.3));
    }
    .chart-bars{
      position:absolute;
      left:20px;
      right:20px;
      bottom:16px;
      display:flex;
      gap:10px;
      align-items:flex-end;
      height:96px;
    }
    .chart-bars i{
      flex:1;
      border-radius:8px 8px 0 0;
      background:linear-gradient(180deg,rgba(247,127,104,.78),rgba(159,47,70,.25));
    }
    .chart-bars i:nth-child(1){height:38%}
    .chart-bars i:nth-child(2){height:56%}
    .chart-bars i:nth-child(3){height:48%}
    .chart-bars i:nth-child(4){height:74%}
    .chart-bars i:nth-child(5){height:62%}
    .chart-bars i:nth-child(6){height:84%}
    .trend-grid{
      position:relative;
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:10px;
    }
    .trend-stat{
      padding:14px 12px;
      border-radius:18px;
      background:rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.08);
    }
    .trend-stat b{
      display:block;
      font-size:24px;
      line-height:1;
      font-variant-numeric:tabular-nums;
      color:#ffd1c5;
    }
    .trend-stat span{
      display:block;
      margin-top:7px;
      font-size:12px;
      color:rgba(255,250,247,.72);
    }

    .rank-wrap{
      display:grid;
      gap:18px;
      margin-top:34px;
    }
    .rank-item{
      display:grid;
      grid-template-columns:74px 1fr auto;
      align-items:center;
      gap:18px;
      padding:22px;
      border-radius:var(--radius-lg);
      background:rgba(255,255,255,.82);
      border:1px solid var(--line);
      box-shadow:0 12px 34px rgba(159,47,70,.08);
      transition:var(--ease);
    }
    .rank-item:hover{
      transform:translateY(-5px);
      border-color:rgba(247,127,104,.46);
      box-shadow:var(--shadow);
    }
    .rank-no{
      width:54px;
      height:54px;
      display:grid;
      place-items:center;
      border-radius:18px;
      color:var(--white);
      background:linear-gradient(135deg,var(--peach),var(--rose));
      font-weight:900;
      font-size:20px;
      box-shadow:0 12px 26px rgba(159,47,70,.2);
    }
    .rank-body h3{
      margin:0 0 7px;
      font-size:21px;
      font-weight:800;
      color:var(--ink);
    }
    .rank-body p{
      margin:0;
      color:var(--muted);
      font-size:15px;
    }
    .rank-meta{
      display:flex;
      flex-wrap:wrap;
      justify-content:flex-end;
      gap:8px;
      min-width:210px;
    }
    .tag,.badge{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:30px;
      padding:0 11px;
      border-radius:999px;
      font-size:12px;
      font-weight:800;
      white-space:nowrap;
    }
    .tag{
      color:var(--rose);
      background:rgba(247,127,104,.12);
      border:1px solid rgba(247,127,104,.2);
    }
    .badge{
      color:#5d423e;
      background:#fff;
      border:1px solid rgba(120,67,61,.14);
    }

    .compare-ladder{
      margin-top:34px;
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:18px;
      align-items:stretch;
    }
    .step-card{
      position:relative;
      min-height:220px;
      padding:24px;
      border-radius:var(--radius-lg);
      background:#fff;
      border:1px solid var(--line);
      box-shadow:0 12px 34px rgba(159,47,70,.08);
      overflow:hidden;
    }
    .step-card:nth-child(2){margin-top:24px}
    .step-card:nth-child(3){margin-top:48px}
    .step-card:nth-child(4){margin-top:72px}
    .step-card:before{
      content:"";
      position:absolute;
      left:0;
      top:0;
      width:100%;
      height:5px;
      background:linear-gradient(90deg,var(--peach),var(--rose));
    }
    .step-card .step-num{
      color:var(--rose);
      font-weight:900;
      font-size:13px;
      letter-spacing:.08em;
    }
    .step-card h3{
      margin:12px 0 10px;
      font-size:20px;
      font-weight:800;
    }
    .step-card p{
      margin:0;
      color:var(--muted);
      font-size:15px;
    }

    .scenario-grid{
      margin-top:34px;
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:22px;
    }
    .scenario-card{
      padding:28px;
      border-radius:var(--radius-xl);
      background:
        linear-gradient(135deg,rgba(255,255,255,.92),rgba(255,240,236,.72));
      border:1px solid var(--line);
      box-shadow:var(--shadow);
    }
    .scenario-card.dark{
      color:var(--white);
      background:
        radial-gradient(circle at 85% 10%,rgba(247,127,104,.24),transparent 32%),
        linear-gradient(145deg,var(--dark-2),var(--dark));
      border-color:rgba(255,176,159,.2);
    }
    .scenario-card h3{
      margin:0 0 18px;
      font-size:24px;
      font-weight:800;
    }
    .check-list{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:13px;
    }
    .check-list li{
      position:relative;
      padding-left:30px;
      color:var(--muted);
    }
    .scenario-card.dark .check-list li{color:rgba(255,250,247,.78)}
    .check-list li:before{
      content:"✓";
      position:absolute;
      left:0;
      top:1px;
      width:20px;
      height:20px;
      display:grid;
      place-items:center;
      border-radius:50%;
      color:var(--white);
      background:linear-gradient(135deg,var(--peach),var(--rose));
      font-size:12px;
      font-weight:900;
    }

    .rules-strip{
      padding:28px;
      border-radius:var(--radius-xl);
      background:linear-gradient(135deg,rgba(255,240,236,.9),rgba(255,255,255,.86));
      border:1px solid rgba(247,127,104,.22);
      box-shadow:0 14px 34px rgba(159,47,70,.08);
    }
    .rules-grid{
      margin-top:20px;
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:14px;
    }
    .rule-mini{
      padding:18px;
      border-radius:20px;
      background:#fff;
      border:1px solid var(--line);
    }
    .rule-mini b{
      display:block;
      margin-bottom:7px;
      color:var(--wine);
      font-weight:800;
    }
    .rule-mini span{color:var(--muted);font-size:14px}

    .faq-wrap{
      margin-top:34px;
    }
    .accordion{
      background:transparent;
      border:none;
    }
    .accordion-item{
      margin-bottom:12px;
      border:1px solid var(--line);
      border-radius:20px;
      overflow:hidden;
      background:rgba(255,255,255,.86);
      box-shadow:0 10px 26px rgba(159,47,70,.06);
    }
    .accordion-title{
      position:relative;
      display:block;
      padding:20px 54px 20px 22px;
      border:none;
      color:var(--ink);
      font-weight:800;
      font-size:17px;
      line-height:1.35;
      background:transparent;
    }
    .accordion-title:hover,.accordion-title:focus{
      color:var(--rose);
      background:rgba(255,240,236,.72);
    }
    .accordion-title:before{
      right:22px;
      top:50%;
      margin-top:-10px;
      color:var(--rose);
      font-size:22px;
    }
    .accordion-content{
      padding:0 22px 20px;
      border:none;
      background:rgba(255,250,247,.74);
      color:var(--muted);
    }

    .contact-section{
      padding:74px 0;
      background:
        radial-gradient(circle at 12% 16%,rgba(247,127,104,.18),transparent 34%),
        linear-gradient(145deg,var(--dark),var(--dark-2));
      color:var(--white);
      overflow:hidden;
    }
    .contact-card{
      padding:30px;
      border-radius:var(--radius-xl);
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,176,159,.18);
      box-shadow:0 24px 70px rgba(0,0,0,.16);
    }
    .contact-section .section-title{color:var(--white)}
    .contact-section .section-desc{color:rgba(255,250,247,.76)}
    .form-grid{
      display:grid;
      grid-template-columns:1fr 1fr auto;
      gap:14px;
      align-items:end;
    }
    .field label{
      display:block;
      margin:0 0 8px;
      color:#ffd8cf;
      font-size:14px;
      font-weight:800;
    }
    .field input,.field select{
      width:100%;
      min-height:48px;
      padding:0 15px;
      border-radius:16px;
      border:1px solid rgba(255,255,255,.16);
      background:rgba(255,255,255,.1);
      color:var(--white);
      outline:none;
      transition:var(--ease);
    }
    .field select option{color:var(--ink)}
    .field input::placeholder{color:rgba(255,250,247,.48)}
    .field input:focus,.field select:focus{
      border-color:rgba(255,176,159,.72);
      box-shadow:0 0 0 4px rgba(247,127,104,.16);
    }
    .privacy-tip{
      margin-top:14px;
      color:rgba(255,250,247,.62);
      font-size:13px;
    }

    .site-footer{
      padding:58px 0 24px;
      background:#1d1216;
      color:rgba(255,250,247,.78);
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      color:var(--white);
      font-weight:900;
      font-size:18px;
      margin-bottom:14px;
    }
    .footer-note{
      margin:0;
      max-width:360px;
      color:rgba(255,250,247,.68);
      font-size:14px;
    }
    .footer-title{
      color:#ffd0c5;
      font-weight:900;
      margin-bottom:14px;
    }
    .footer-links{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:10px;
    }
    .footer-links a{
      color:rgba(255,250,247,.68);
      font-size:14px;
    }
    .footer-links a:hover{color:#ffd0c5}
    .footer-bottom{
      margin-top:36px;
      padding-top:20px;
      border-top:1px solid rgba(255,255,255,.1);
      display:flex;
      justify-content:space-between;
      gap:14px;
      color:rgba(255,250,247,.55);
      font-size:13px;
    }

    @media (max-width:1024px){
      .brand-text{max-width:220px}
      .nav-menu{gap:4px}
      .nav-link{padding:0 12px}
      .compare-ladder{grid-template-columns:repeat(2,1fr)}
      .step-card:nth-child(n){margin-top:0}
      .scenario-grid{grid-template-columns:1fr}
      .form-grid{grid-template-columns:1fr 1fr}
      .form-grid .btn{grid-column:1/-1}
    }
    @media (max-width:768px){
      .site-container{width:min(calc(100% - 28px),var(--container))}
      .nav-wrap{min-height:70px}
      .brand-text{max-width:190px;font-size:16px}
      .desktop-cta,.status-pill{display:none}
      .menu-toggle{display:block}
      .nav-menu{
        position:absolute;
        left:14px;
        right:14px;
        top:76px;
        display:none;
        flex-direction:column;
        align-items:stretch;
        border-radius:24px;
        padding:12px;
        background:rgba(255,250,247,.98);
        box-shadow:var(--shadow-strong);
      }
      .nav-menu.is-open{display:flex}
      .nav-link{justify-content:flex-start;min-height:48px}
      .menu-toggle.is-open span:nth-child(1){transform:translateY(8px) rotate(45deg)}
      .menu-toggle.is-open span:nth-child(2){opacity:0}
      .menu-toggle.is-open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
      .hero{padding:54px 0 42px}
      .section{padding:62px 0}
      .trend-grid{grid-template-columns:1fr}
      .rank-item{
        grid-template-columns:56px 1fr;
        align-items:start;
      }
      .rank-meta{
        grid-column:1/-1;
        justify-content:flex-start;
        min-width:0;
      }
      .rules-grid{grid-template-columns:1fr}
      .form-grid{grid-template-columns:1fr}
      .footer-bottom{flex-direction:column}
    }
    @media (max-width:520px){
      .brand-mark{width:38px;height:38px;flex-basis:38px}
      .brand-text{max-width:160px}
      .hero-actions .btn{width:100%}
      .compare-ladder{grid-template-columns:1fr}
      .rank-item{padding:18px}
      .scenario-card,.contact-card,.rules-strip{padding:22px}
      .trend-panel{padding:18px}
      .section-title{letter-spacing:-.03em}
    }