:root{
      --bg: #fff7f6;
      --bg2:#fff0ee;
      --card:#ffffffcc;
      --cardSolid:#ffffff;
      --text:#1f2330;
      --muted:#5b6072;
      --line:#f2d4d0;
      --pink:#ff5ea8;
      --pink2:#ff86be;
      --deep:#1a1f2b;
      --blue:#0b5fff;
      --shadow: 0 16px 40px rgba(255, 94, 168, .10), 0 2px 8px rgba(31,35,48,.06);
      --shadow2: 0 10px 26px rgba(31,35,48,.08);
      --radius: 18px;
      --radius2: 14px;
      --focus: 0 0 0 3px rgba(255, 94, 168, .25);
      --container: 1120px;
      --gap: 18px;
    }
    *{box-sizing:border-box}
    html,body{height:100%}
    body{
      margin:0;
      font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC","Hiragino Sans GB","Microsoft YaHei", Arial, sans-serif;
      color:var(--text);
      background:
        radial-gradient(1200px 600px at 10% -10%, rgba(255, 94, 168, .20), rgba(255, 94, 168, 0) 55%),
        radial-gradient(900px 520px at 85% 0%, rgba(255, 134, 190, .20), rgba(255, 134, 190, 0) 52%),
        linear-gradient(180deg, var(--bg) 0%, #ffffff 45%, #fff8f7 100%);
      overflow-x:hidden;
    }
    a{color:inherit}
    .container{
      width:100%;
      max-width:var(--container);
      margin:0 auto;
      padding:0 18px;
    }

    header{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter:saturate(160%) blur(10px);
      background: linear-gradient(180deg, rgba(255, 247, 246, .86), rgba(255, 247, 246, .66));
      border-bottom:1px solid rgba(242, 212, 208, .8);
    }
    .nav{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:12px 0;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:10px;
      min-width:160px;
    }
    .logo{
      width:36px;height:36px;
      border-radius:12px;
      background: radial-gradient(16px 16px at 30% 30%, rgba(255,255,255,.9), rgba(255,255,255,0) 60%),
                  linear-gradient(145deg, #ff6fb8, #ff3f9c);
      box-shadow: 0 12px 26px rgba(255, 63, 156, .25);
      display:flex;align-items:center;justify-content:center;
      color:#fff;
      font-weight:900;
      letter-spacing:.5px;
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      line-height:1.1;
    }
    .brand-text strong{
      font-size:14px;
      letter-spacing:.2px;
    }
    .brand-text span{
      font-size:12px;
      color:var(--muted);
    }
    .nav-right{
      display:flex;
      align-items:center;
      gap:10px;
    }
    .menu{
      display:flex;
      gap:14px;
      align-items:center;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .menu a{
      text-decoration:none;
      font-size:13.5px;
      color:var(--deep);
      padding:8px 10px;
      border-radius:12px;
      border:1px solid transparent;
      transition: background .18s ease, border-color .18s ease, transform .18s ease;
      white-space:nowrap;
    }
    .menu a:hover{
      background: rgba(255, 94, 168, .10);
      border-color: rgba(255, 94, 168, .22);
      transform: translateY(-1px);
    }
    .nav-cta{
      display:flex;
      gap:10px;
      align-items:center;
    }
    .btn{
      appearance:none;
      border:1px solid rgba(255, 94, 168, .30);
      background: linear-gradient(180deg, rgba(255, 94, 168, .12), rgba(255, 94, 168, .06));
      color: var(--deep);
      padding:10px 12px;
      border-radius:14px;
      cursor:pointer;
      font-weight:700;
      font-size:13.5px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
      text-decoration:none;
      display:inline-flex;
      align-items:center;
      gap:10px;
      white-space:nowrap;
    }
    .btn:hover{
      transform: translateY(-1px);
      border-color: rgba(255, 94, 168, .48);
      box-shadow: 0 14px 32px rgba(255, 94, 168, .14);
      background: linear-gradient(180deg, rgba(255, 94, 168, .16), rgba(255, 94, 168, .08));
    }
    .btn:focus{outline:none; box-shadow: var(--focus)}
    .btn-primary{
      border-color: rgba(255, 63, 156, .55);
      background: linear-gradient(180deg, #ff5ea8, #ff3f9c);
      color:#fff;
      box-shadow: 0 16px 34px rgba(255, 63, 156, .25);
    }
    .btn-primary:hover{
      box-shadow: 0 20px 46px rgba(255, 63, 156, .30);
      border-color: rgba(255, 63, 156, .75);
      background: linear-gradient(180deg, #ff6ab2, #ff3f9c);
    }
    .btn .ico{
      width:18px;height:18px; display:inline-block;
    }

    .hero{
      padding:26px 0 10px;
      position:relative;
      overflow:hidden;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.25fr .75fr;
      gap:18px;
      align-items:stretch;
    }
    .hero-card{
      background: linear-gradient(180deg, rgba(255,255,255,.72), rgba(255,255,255,.50));
      border:1px solid rgba(242, 212, 208, .95);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
      padding:22px;
      position:relative;
      overflow:hidden;
    }
    .hero-card::before{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        radial-gradient(420px 220px at 15% 10%, rgba(255, 94, 168, .25), rgba(255, 94, 168, 0) 55%),
        radial-gradient(340px 200px at 80% 30%, rgba(255, 134, 190, .22), rgba(255, 134, 190, 0) 60%);
      pointer-events:none;
    }
    .hero-inner{position:relative}
    .kicker{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:9px 12px;
      border-radius:999px;
      border:1px solid rgba(255, 94, 168, .28);
      background: rgba(255, 94, 168, .08);
      color: var(--deep);
      font-weight:800;
      letter-spacing:.2px;
      font-size:13px;
    }
    .pulse-dot{
      width:10px;height:10px;border-radius:50%;
      background: #ff3f9c;
      box-shadow: 0 0 0 0 rgba(255, 63, 156, .35);
      animation: pulse 2.2s ease-in-out infinite;
    }
    @keyframes pulse{
      0%{ box-shadow: 0 0 0 0 rgba(255, 63, 156, .35); transform: scale(1);}
      50%{ box-shadow: 0 0 0 10px rgba(255, 63, 156, 0); transform: scale(1.03);}
      100%{ box-shadow: 0 0 0 0 rgba(255, 63, 156, 0); transform: scale(1);}
    }
    h1{
      margin:14px 0 10px;
      font-size:34px;
      line-height:1.16;
      letter-spacing:-.6px;
    }
    .lead{
      margin:0;
      color:var(--muted);
      font-size:15.5px;
      line-height:1.75;
      max-width:62ch;
    }
    .hero-actions{
      margin-top:16px;
      display:flex;
      gap:12px;
      align-items:center;
      flex-wrap:wrap;
    }
    .trust-row{
      margin-top:16px;
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      align-items:stretch;
    }
    .chip{
      flex:1 1 160px;
      min-width:160px;
      background: rgba(255,255,255,.62);
      border:1px solid rgba(242, 212, 208, .95);
      border-radius: 14px;
      padding:12px 12px;
      display:flex;
      gap:10px;
      align-items:flex-start;
    }
    .chip .mark{
      width:26px;height:26px;border-radius:10px;
      background: rgba(255, 94, 168, .12);
      border:1px solid rgba(255, 94, 168, .20);
      display:flex;align-items:center;justify-content:center;
      color:#ff3f9c;
      font-weight:900;
      flex:0 0 auto;
      margin-top:1px;
    }
    .chip strong{
      display:block;
      font-size:13.5px;
      margin-bottom:2px;
    }
    .chip span{
      display:block;
      color:var(--muted);
      font-size:12.8px;
      line-height:1.55;
    }

    .side-panel{
      background: linear-gradient(180deg, rgba(255,255,255,.76), rgba(255,255,255,.52));
      border:1px solid rgba(242, 212, 208, .95);
      border-radius: var(--radius);
      box-shadow: var(--shadow2);
      padding:16px;
      display:flex;
      flex-direction:column;
      gap:12px;
      overflow:hidden;
      position:relative;
    }
    .side-panel::after{
      content:"";
      position:absolute;
      right:-60px; top:-60px;
      width:180px;height:180px;
      background: radial-gradient(circle at 30% 30%, rgba(255, 94, 168, .30), rgba(255, 94, 168, 0) 65%);
      pointer-events:none;
    }
    .side-title{
      position:relative;
      display:flex;align-items:center;justify-content:space-between;
      gap:10px;
    }
    .side-title h2{
      margin:0;
      font-size:16px;
      letter-spacing:-.2px;
    }
    .badge{
      position:relative;
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(255, 94, 168, .25);
      background: rgba(255, 94, 168, .10);
      font-size:12.5px;
      color: var(--deep);
      font-weight:800;
      white-space:nowrap;
    }
    .side-list{
      position:relative;
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .side-item{
      display:flex;
      gap:10px;
      align-items:flex-start;
      padding:12px;
      border-radius:14px;
      border:1px solid rgba(242, 212, 208, .95);
      background: rgba(255,255,255,.58);
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
    }
    .side-item:hover{
      transform: translateY(-2px);
      border-color: rgba(255, 94, 168, .28);
      background: rgba(255,255,255,.72);
    }
    .num{
      width:28px;height:28px;border-radius:12px;
      background: linear-gradient(180deg, rgba(255, 94, 168, .18), rgba(255, 94, 168, .06));
      border:1px solid rgba(255, 94, 168, .25);
      color:#ff3f9c;
      font-weight:900;
      display:flex;align-items:center;justify-content:center;
      flex:0 0 auto;
    }
    .side-item strong{display:block;font-size:13.5px;margin-bottom:2px}
    .side-item span{display:block;color:var(--muted);font-size:12.8px;line-height:1.6}

    main{padding:18px 0 10px}
    .section{
      margin-top:16px;
    }
    .section-title{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:14px;
      margin-bottom:10px;
    }
    .section-title h2{
      margin:0;
      font-size:20px;
      letter-spacing:-.3px;
    }
    .section-title p{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.5;
      max-width:56ch;
    }

    .grid-2{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:stretch;
    }
    .card{
      background: rgba(255,255,255,.72);
      border:1px solid rgba(242, 212, 208, .95);
      border-radius: var(--radius2);
      padding:16px;
      box-shadow: 0 10px 26px rgba(31,35,48,.05);
      position:relative;
      overflow:hidden;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
    }
    .card:hover{
      transform: translateY(-2px);
      border-color: rgba(255, 94, 168, .26);
      background: rgba(255,255,255,.84);
      box-shadow: 0 18px 42px rgba(31,35,48,.08);
    }
    .card h3{
      margin:0 0 8px;
      font-size:15.5px;
      letter-spacing:-.2px;
    }
    .card p{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.75;
    }
    .list{
      margin:10px 0 0;
      padding:0;
      list-style:none;
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      padding:12px;
      border-radius:14px;
      border:1px solid rgba(242, 212, 208, .95);
      background: rgba(255,255,255,.58);
    }
    .tick{
      width:20px;height:20px;border-radius:8px;
      background: rgba(255, 94, 168, .12);
      border:1px solid rgba(255, 94, 168, .22);
      color:#ff3f9c;
      display:flex;align-items:center;justify-content:center;
      font-weight:900;
      flex:0 0 auto;
      margin-top:1px;
    }
    .list b{
      display:block;
      font-size:13.5px;
      margin-bottom:2px;
      letter-spacing:-.1px;
    }
    .list span{
      display:block;
      color:var(--muted);
      font-size:12.8px;
      line-height:1.6;
    }

    .toc{
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .toc-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
    }
    .anchor{
      text-decoration:none;
      border:1px solid rgba(242, 212, 208, .95);
      background: rgba(255,255,255,.62);
      border-radius: 14px;
      padding:12px 12px;
      transition: transform .16s ease, border-color .16s ease, background .16s ease;
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:10px;
      min-height:48px;
    }
    .anchor:hover{
      transform: translateY(-2px);
      border-color: rgba(255, 94, 168, .28);
      background: rgba(255,255,255,.82);
    }
    .anchor strong{
      font-size:13.5px;
      letter-spacing:-.1px;
    }
    .anchor em{
      font-style:normal;
      color:var(--muted);
      font-weight:800;
      background: rgba(255, 94, 168, .10);
      border:1px solid rgba(255, 94, 168, .20);
      padding:6px 8px;
      border-radius:999px;
      font-size:12px;
      white-space:nowrap;
    }

    .steps{
      display:grid;
      grid-template-columns: 1fr;
      gap:12px;
    }
    .step{
      padding:16px;
      border-radius: var(--radius2);
      border:1px solid rgba(242, 212, 208, .95);
      background: rgba(255,255,255,.72);
      display:flex;
      gap:14px;
      align-items:flex-start;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
    }
    .step:hover{transform: translateY(-2px); border-color: rgba(255, 94, 168, .26); background: rgba(255,255,255,.86);}
    .step .step-ico{
      width:44px;height:44px;border-radius:16px;
      background: linear-gradient(180deg, rgba(255, 94, 168, .16), rgba(255, 94, 168, .06));
      border:1px solid rgba(255, 94, 168, .25);
      display:flex;align-items:center;justify-content:center;
      color:#ff3f9c;
      font-weight:900;
      flex:0 0 auto;
      margin-top:2px;
    }
    .step h3{
      margin:0 0 6px;
      font-size:15.5px;
    }
    .step p{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.75;
    }

    details{
      border-radius: var(--radius2);
      border:1px solid rgba(242, 212, 208, .95);
      background: rgba(255,255,255,.72);
      padding:10px 14px;
      box-shadow: 0 10px 26px rgba(31,35,48,.04);
      transition: border-color .16s ease, background .16s ease, transform .16s ease;
    }
    details[open]{border-color: rgba(255, 94, 168, .28); background: rgba(255,255,255,.86)}
    summary{
      cursor:pointer;
      list-style:none;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:8px 0;
      font-weight:900;
      letter-spacing:-.2px;
      font-size:14.2px;
    }
    summary::-webkit-details-marker{display:none}
    .sum-right{
      display:flex;align-items:center;gap:10px;color:var(--muted);font-weight:800;font-size:12.5px;
    }
    .caret{
      width:26px;height:26px;border-radius:10px;
      border:1px solid rgba(242, 212, 208, .95);
      background: rgba(255,255,255,.60);
      display:flex;align-items:center;justify-content:center;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
    }
    details[open] .caret{transform: rotate(180deg); border-color: rgba(255, 94, 168, .26); background: rgba(255, 94, 168, .10);}
    .faq-body{
      padding:6px 0 10px;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.8;
    }
    .faq-body a{
      color:var(--blue);
      text-decoration:none;
      border-bottom:1px dashed rgba(11,95,255,.35);
    }
    .faq-body a:hover{border-bottom-style:solid}

    .cta-band{
      margin-top:14px;
      border-radius: var(--radius);
      border:1px solid rgba(242, 212, 208, .95);
      background: linear-gradient(135deg, rgba(255, 94, 168, .14), rgba(255,255,255,.72));
      padding:18px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      flex-wrap:wrap;
    }
    .cta-band h2{
      margin:0;
      font-size:18px;
      letter-spacing:-.3px;
    }
    .cta-band p{
      margin:6px 0 0;
      color:var(--muted);
      font-size:13.8px;
      line-height:1.7;
      max-width:65ch;
    }
    .cta-band .actions{
      display:flex; gap:10px; align-items:center; flex-wrap:wrap;
    }

    .contact-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    .contact-card{
      background: rgba(255,255,255,.72);
      border:1px solid rgba(242, 212, 208, .95);
      border-radius: var(--radius2);
      padding:16px;
      box-shadow: 0 10px 26px rgba(31,35,48,.05);
    }
    .contact-card h3{margin:0 0 10px; font-size:15.5px; letter-spacing:-.2px}
    .kv{
      display:grid;
      grid-template-columns: 92px 1fr;
      gap:8px 12px;
      align-items:start;
    }
    .kv .k{color:var(--muted); font-size:13.2px}
    .kv .v{color:var(--deep); font-size:13.6px; line-height:1.6}
    .map-link{
      display:inline-flex;
      align-items:center;
      gap:8px;
      margin-top:10px;
      padding:10px 12px;
      border-radius: 14px;
      border:1px solid rgba(11,95,255,.20);
      background: rgba(11,95,255,.06);
      color: #0b57d0;
      text-decoration:none;
      font-weight:900;
      font-size:13.2px;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
      white-space:nowrap;
    }
    .map-link:hover{
      transform: translateY(-2px);
      border-color: rgba(11,95,255,.35);
      background: rgba(11,95,255,.10);
    }
    .inline-links{
      display:flex;
      flex-direction:column;
      gap:10px;
      margin-top:10px;
    }
    .inline-links a{
      text-decoration:none;
      border:1px solid rgba(242, 212, 208, .95);
      background: rgba(255,255,255,.60);
      padding:12px;
      border-radius: 14px;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
      display:flex; justify-content:space-between; align-items:center; gap:10px;
      color: var(--deep);
    }
    .inline-links a:hover{
      transform: translateY(-2px);
      border-color: rgba(255, 94, 168, .28);
      background: rgba(255,255,255,.84);
    }
    .inline-links a span{
      color:var(--muted);
      font-weight:900;
      font-size:12.5px;
      background: rgba(255, 94, 168, .10);
      border:1px solid rgba(255, 94, 168, .20);
      padding:6px 8px;
      border-radius:999px;
      white-space:nowrap;
    }

    .inner-link{
      margin-top:14px;
      padding:14px;
      border-radius: var(--radius2);
      border:1px dashed rgba(255, 94, 168, .35);
      background: rgba(255, 94, 168, .07);
      color: var(--deep);
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:12px;
      flex-wrap:wrap;
    }
    .inner-link b{
      font-size:14px;
      letter-spacing:-.2px;
    }
    .inner-link a{
      text-decoration:none;
      font-weight:900;
      font-size:13.5px;
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(255, 94, 168, .35);
      background: rgba(255, 94, 168, .12);
      transition: transform .18s ease, background .18s ease, border-color .18s ease;
      white-space:nowrap;
    }
    .inner-link a:hover{transform: translateY(-2px); background: rgba(255, 94, 168, .16); border-color: rgba(255, 94, 168, .55);}

    figure{
      margin:0;
      border-radius: var(--radius);
      border:1px solid rgba(242, 212, 208, .95);
      background: rgba(255,255,255,.72);
      padding:12px;
      box-shadow: 0 10px 26px rgba(31,35,48,.04);
      overflow:hidden;
    }
    .img-row{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
      margin-top:8px;
    }
    figure img{
      width:100%;
      height:auto;
      max-width:100%;
      object-fit:contain;
      border-radius: 14px;
      border:1px solid rgba(242, 212, 208, .95);
      background:#fff;
      transition: transform .22s ease;
    }
    figure img:hover{transform: scale(1.01)}
    figcaption{
      padding:2px 4px 0;
      color:var(--muted);
      font-size:13.2px;
      line-height:1.65;
    }

    footer{
      margin-top:14px;
      background: #fff0ee;
      border-top:1px solid rgba(242, 212, 208, .95);
      color: #1a1f2b;
    }
    .footer-wrap{
      padding:18px 0;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:14px;
      flex-wrap:wrap;
    }
    .foot-left{
      display:flex;
      flex-direction:column;
      gap:8px;
      max-width:62ch;
    }
    .foot-title{
      display:flex; align-items:center; gap:10px;
      font-weight:900;
    }
    .foot-title .logo{
      width:30px;height:30px;border-radius:10px;font-size:14px;
    }
    .foot-left p{
      margin:0;
      color:var(--muted);
      font-size:13.2px;
      line-height:1.7;
    }
    .foot-right{
      display:flex;
      flex-direction:column;
      gap:10px;
      min-width:240px;
    }
    .foot-links{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .foot-links a{
      text-decoration:none;
      padding:9px 12px;
      border-radius: 14px;
      border:1px solid rgba(242, 212, 208, .95);
      background: rgba(255,255,255,.55);
      color: var(--deep);
      font-weight:900;
      font-size:13px;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
      white-space:nowrap;
    }
    .foot-links a:hover{transform: translateY(-2px); border-color: rgba(255, 94, 168, .28); background: rgba(255,255,255,.78);}
    .copyright{
      color:var(--muted);
      font-size:12.6px;
      text-align:right;
      width:100%;
      margin-top:8px;
    }

    .sr-only{
      position:absolute;
      width:1px;
      height:1px;
      padding:0;
      margin:-1px;
      overflow:hidden;
      clip:rect(0,0,0,0);
      white-space:nowrap;
      border:0;
    }

    @media (max-width: 980px){
      h1{font-size:30px}
      .hero-grid{grid-template-columns: 1fr}
      .grid-2{grid-template-columns: 1fr}
      .toc-grid{grid-template-columns: 1fr 1fr}
      .contact-grid{grid-template-columns: 1fr}
      .img-row{grid-template-columns: 1fr}
      .menu{display:none}
    }
    @media (max-width: 520px){
      .toc-grid{grid-template-columns: 1fr}
      h1{font-size:27px}
      .brand-text span{display:none}
      .btn{padding:10px 11px}
      .copyright{text-align:left}
      .foot-links{justify-content:flex-start}
    }

    .reveal{
      opacity:0;
      transform: translateY(10px);
      transition: opacity .5s ease, transform .5s ease;
    }
    .reveal.in{
      opacity:1;
      transform: translateY(0);
    }