:root{
      --bg0:#fff7f9;
      --bg1:#fff;
      --card:#ffffff;
      --text:#1d1a22;
      --muted:#5a5564;
      --muted2:#76717f;
      --line:rgba(18,16,24,.10);
      --shadow: 0 18px 45px rgba(20,12,26,.08);
      --shadow2: 0 10px 26px rgba(20,12,26,.10);
      --brand1:#e93f7a;
      --brand2:#ff6aa0;
      --brand3:#a61b4c;
      --accent:#7a2cff;
      --good:#16a34a;
      --warn:#f59e0b;
      --radius:18px;
      --radius2:24px;
      --focus: 0 0 0 4px rgba(233,63,122,.18);
      --container: 1140px;
    }
    *{ box-sizing:border-box; }
    html{ scroll-behavior:smooth; }
    body{
      margin:0;
      font-family: -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,system-ui,sans-serif;
      color:var(--text);
      background:
        radial-gradient(900px 420px at 15% -10%, rgba(233,63,122,.18), transparent 55%),
        radial-gradient(900px 420px at 85% 0%, rgba(122,44,255,.12), transparent 55%),
        linear-gradient(180deg, var(--bg0), #ffffff 60%, #fff 100%);
    }
    a{ color:inherit; text-decoration:none; }
    .container{
      width:100%;
      max-width:var(--container);
      margin:0 auto;
      padding:0 18px;
    }
    .skip-link{
      position:absolute;
      left:12px; top:12px;
      padding:10px 12px;
      background:#111;
      color:#fff;
      border-radius:12px;
      transform:translateY(-130%);
      transition:transform .2s ease;
      z-index:9999;
      font-weight:700;
      font-size:13px;
    }
    .skip-link:focus{ transform:translateY(0); outline:none; box-shadow:var(--focus); }

    header{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter:saturate(140%) blur(10px);
      background: rgba(255,255,255,.72);
      border-bottom:1px solid rgba(18,16,24,.08);
    }
    .nav-wrap{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:12px 0;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width: 220px;
    }
    .brand img{
      width:44px; height:44px;
      object-fit:contain;
    }
    .brand-title{
      display:flex; flex-direction:column; line-height:1.1;
    }
    .brand-title strong{
      font-size:14px;
      letter-spacing:.2px;
    }
    .brand-title span{
      font-size:12px;
      color:var(--muted);
    }
    nav{
      display:flex;
      align-items:center;
      gap:10px;
    }
    .menu{
      display:flex;
      align-items:center;
      gap:4px;
      flex-wrap:nowrap;
      overflow:hidden;
    }
    .menu a{
      display:inline-flex;
      align-items:center;
      padding:10px 10px;
      border-radius:14px;
      font-size:13px;
      color:rgba(29,26,34,.86);
      border:1px solid transparent;
      transition:background .18s ease, border-color .18s ease, transform .18s ease;
      white-space:nowrap;
    }
    .menu a:hover{
      background:rgba(233,63,122,.08);
      border-color: rgba(233,63,122,.18);
      transform:translateY(-1px);
    }
    .nav-actions{
      display:flex;
      align-items:center;
      gap:10px;
      justify-content:flex-end;
      min-width: 260px;
    }
    .pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:10px 12px;
      border-radius:999px;
      border:1px solid rgba(18,16,24,.10);
      background:rgba(255,255,255,.75);
      color:rgba(29,26,34,.86);
      font-size:13px;
      transition:box-shadow .18s ease, transform .18s ease, border-color .18s ease;
    }
    .pill:hover{
      box-shadow:0 10px 26px rgba(20,12,26,.08);
      transform:translateY(-1px);
      border-color: rgba(233,63,122,.25);
    }
    .pill svg{ width:16px; height:16px; }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      padding:12px 14px;
      border-radius:14px;
      border:1px solid rgba(18,16,24,.10);
      background:#fff;
      color:var(--text);
      font-weight:800;
      font-size:13px;
      cursor:pointer;
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
      white-space:nowrap;
    }
    .btn:focus{ outline:none; box-shadow:var(--focus); }
    .btn:hover{ transform:translateY(-1px); box-shadow:0 12px 28px rgba(20,12,26,.10); border-color: rgba(233,63,122,.24); }
    .btn-primary{
      border-color: rgba(233,63,122,.35);
      background: linear-gradient(180deg, rgba(233,63,122,.98), rgba(206,38,96,.98));
      color:#fff;
      box-shadow: 0 16px 35px rgba(233,63,122,.20);
    }
    .btn-primary:hover{
      box-shadow: 0 22px 52px rgba(233,63,122,.26);
      border-color: rgba(255,106,160,.60);
    }
    .btn-ghost{
      background:rgba(255,255,255,.7);
    }
    .btn-small{
      padding:10px 12px;
      border-radius:13px;
      font-size:13px;
      font-weight:800;
    }
    .burger{
      display:none;
      width:42px; height:42px;
      border-radius:14px;
      border:1px solid rgba(18,16,24,.10);
      background:#fff;
      align-items:center; justify-content:center;
      cursor:pointer;
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .burger:hover{ transform:translateY(-1px); box-shadow:0 10px 26px rgba(20,12,26,.08); border-color: rgba(233,63,122,.24); }
    .burger:focus{ outline:none; box-shadow:var(--focus); }
    .burger span{
      width:18px; height:2px; background: #2a2632; display:block; position:relative;
    }
    .burger span::before,.burger span::after{
      content:""; position:absolute; left:0; width:18px; height:2px; background:#2a2632;
      transition:transform .18s ease, top .18s ease, opacity .18s ease;
    }
    .burger span::before{ top:-6px; }
    .burger span::after{ top:6px; }
    .mobile-panel{
      display:none;
      padding:12px 0 18px;
      border-top:1px solid rgba(18,16,24,.08);
    }
    .mobile-links{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:10px;
      margin-top:10px;
    }
    .mobile-links a{
      padding:12px 12px;
      border-radius:16px;
      border:1px solid rgba(18,16,24,.08);
      background:rgba(255,255,255,.78);
      font-weight:800;
      font-size:13px;
      color:rgba(29,26,34,.90);
      transition:transform .18s ease, border-color .18s ease, box-shadow .18s ease;
    }
    .mobile-links a:hover{
      transform:translateY(-1px);
      border-color: rgba(233,63,122,.26);
      box-shadow:0 12px 26px rgba(20,12,26,.08);
    }

    main{ padding: 22px 0 46px; }
    .section{
      padding: 58px 0;
    }
    .section-tight{
      padding: 40px 0;
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:18px;
      margin-bottom:18px;
    }
    .kicker{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(233,63,122,.08);
      border:1px solid rgba(233,63,122,.18);
      font-weight:900;
      font-size:12px;
      color:rgba(161,27,76,.95);
    }
    .kicker i{
      width:10px; height:10px;
      border-radius:50%;
      background: radial-gradient(circle at 30% 30%, #ffb6d6, var(--brand1));
      box-shadow:0 10px 18px rgba(233,63,122,.25);
      display:inline-block;
    }
    h1,h2,h3{ margin:0; }
    h1{
      font-size:40px;
      letter-spacing:-.6px;
      line-height:1.1;
    }
    .lead{
      color:var(--muted);
      font-size:15px;
      line-height:1.8;
      margin-top:12px;
      max-width: 58ch;
    }
    .hero{
      padding: 28px 0 8px;
    }
    .hero-shell{
      border-radius: var(--radius2);
      border: 1px solid rgba(233,63,122,.18);
      background:
        radial-gradient(1000px 420px at 10% 0%, rgba(233,63,122,.18), transparent 58%),
        radial-gradient(900px 380px at 85% 10%, rgba(122,44,255,.12), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.80), rgba(255,255,255,.65));
      box-shadow: var(--shadow);
      overflow:hidden;
      position:relative;
    }
    .hero-shell::before{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        linear-gradient(90deg, rgba(233,63,122,.20), rgba(255,255,255,0) 35%, rgba(122,44,255,.14));
      mask: linear-gradient(#000, transparent 70%);
      pointer-events:none;
    }
    .hero-inner{
      display:grid;
      grid-template-columns: 1.08fr .92fr;
      gap:22px;
      padding: 26px 22px 22px;
      align-items:stretch;
      position:relative;
      z-index:1;
    }
    .hero-left{
      padding:10px 8px 8px 8px;
    }
    .hero-title{
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .hero-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      margin-top:18px;
      align-items:center;
    }
    .hero-mini{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      margin-top:16px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(18,16,24,.10);
      background: rgba(255,255,255,.68);
      color:rgba(29,26,34,.88);
      font-weight:900;
      font-size:13px;
    }
    .tag b{ color:rgba(161,27,76,.95); }
    .tag .dot{
      width:10px; height:10px; border-radius:50%;
      background: radial-gradient(circle at 30% 30%, #ffd1e6, var(--brand2));
      box-shadow: 0 10px 18px rgba(233,63,122,.20);
      display:inline-block;
    }

    .hero-right{
      padding: 6px 6px 10px 6px;
      display:flex;
      flex-direction:column;
      gap:12px;
    }
    .glass{
      background: rgba(255,255,255,.68);
      border: 1px solid rgba(18,16,24,.10);
      border-radius: 20px;
      padding:14px 14px;
      box-shadow: 0 12px 30px rgba(20,12,26,.06);
    }
    .pulse-row{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .metric{
      padding:14px 14px;
      border-radius:18px;
      border:1px solid rgba(233,63,122,.18);
      background:
        radial-gradient(240px 120px at 15% 0%, rgba(233,63,122,.16), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.82), rgba(255,255,255,.65));
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      min-height: 86px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .metric:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 40px rgba(20,12,26,.10);
      border-color: rgba(233,63,122,.30);
    }
    .metric .num{
      font-weight:1000;
      font-size:22px;
      letter-spacing:-.5px;
    }
    .metric .lab{
      color:var(--muted);
      font-size:12.5px;
      line-height:1.4;
      font-weight:800;
    }
    .stepbox{
      padding:14px;
      border-radius:20px;
      border:1px solid rgba(18,16,24,.10);
      background: rgba(255,255,255,.62);
    }
    .stepbox h3{
      font-size:14px;
      letter-spacing:.2px;
      margin-bottom:10px;
    }
    .ticker{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
    }
    .chip{
      padding:9px 10px;
      border-radius:999px;
      border:1px solid rgba(18,16,24,.10);
      background: rgba(255,255,255,.72);
      font-size:12.5px;
      font-weight:900;
      color:rgba(29,26,34,.86);
      transition: transform .18s ease, border-color .18s ease;
      cursor:default;
    }
    .chip:hover{ transform:translateY(-1px); border-color: rgba(233,63,122,.26); }
    .hero-signal{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:12px 12px;
      border-radius:18px;
      border:1px solid rgba(18,16,24,.10);
      background: rgba(255,255,255,.58);
    }
    .signal-left{
      display:flex; flex-direction:column; gap:4px;
    }
    .signal-left strong{ font-size:13.5px; }
    .signal-left span{ color:var(--muted); font-size:12.5px; font-weight:800; }
    .status{
      display:flex; align-items:center; gap:8px;
      padding:10px 12px;
      border-radius:999px;
      border:1px solid rgba(22,163,74,.22);
      background: rgba(22,163,74,.08);
      font-weight:1000;
      font-size:12.5px;
      color:#0f7a3a;
      white-space:nowrap;
    }
    .status .ring{
      width:10px; height:10px; border-radius:50%;
      background: radial-gradient(circle at 30% 30%, #7dffb0, #16a34a);
      box-shadow:0 10px 18px rgba(22,163,74,.24);
      position:relative;
    }
    .status .ring::after{
      content:"";
      position:absolute; inset:-5px;
      border-radius:999px;
      border:1px solid rgba(22,163,74,.35);
      animation: ping 1.8s ease-in-out infinite;
    }
    @keyframes ping{
      0%{ transform:scale(.65); opacity:.0;}
      30%{ opacity:.6;}
      100%{ transform:scale(1.3); opacity:0;}
    }

    .grid-2{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:18px;
    }
    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:16px;
    }
    .grid-4{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap:14px;
    }
    .card{
      background: var(--card);
      border: 1px solid rgba(18,16,24,.10);
      border-radius: var(--radius);
      box-shadow: 0 10px 26px rgba(20,12,26,.05);
      padding: 16px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      position:relative;
      overflow:hidden;
    }
    .card:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 40px rgba(20,12,26,.10);
      border-color: rgba(233,63,122,.22);
    }
    .card h3{
      font-size:15px;
      margin-top:8px;
      margin-bottom:8px;
      letter-spacing:-.1px;
    }
    .card p{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.75;
      font-weight:700;
    }
    .icon{
      width:40px; height:40px;
      border-radius:14px;
      display:flex; align-items:center; justify-content:center;
      background: linear-gradient(180deg, rgba(233,63,122,.16), rgba(122,44,255,.10));
      border:1px solid rgba(233,63,122,.22);
    }
    .icon svg{ width:20px; height:20px; }
    .list{
      margin:0; padding:0; list-style:none;
      display:flex; flex-direction:column; gap:10px;
    }
    .li{
      display:flex; gap:10px; align-items:flex-start;
      padding:12px 12px;
      border-radius:16px;
      border:1px solid rgba(18,16,24,.08);
      background: rgba(255,255,255,.72);
    }
    .li b{ font-size:13.5px; }
    .li span{ color:var(--muted); font-size:13px; line-height:1.6; font-weight:750; display:block; margin-top:3px; }
    .check{
      width:22px; height:22px;
      border-radius:8px;
      background: rgba(233,63,122,.10);
      border: 1px solid rgba(233,63,122,.22);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      margin-top:1px;
    }
    .check svg{ width:14px; height:14px; color: var(--brand3); }

    .flow{
      display:grid;
      grid-template-columns: repeat(5, 1fr);
      gap:12px;
      align-items:stretch;
    }
    .flow-step{
      padding:14px 12px;
      border-radius:18px;
      border:1px solid rgba(18,16,24,.10);
      background:
        radial-gradient(220px 120px at 10% 0%, rgba(233,63,122,.14), transparent 52%),
        linear-gradient(180deg, rgba(255,255,255,.78), rgba(255,255,255,.62));
      transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
      min-height: 150px;
      display:flex;
      flex-direction:column;
      gap:8px;
    }
    .flow-step:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 40px rgba(20,12,26,.10);
      border-color: rgba(233,63,122,.22);
    }
    .step-num{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:34px; height:34px;
      border-radius:13px;
      background: rgba(233,63,122,.10);
      border:1px solid rgba(233,63,122,.24);
      font-weight:1000;
      color: rgba(161,27,76,.98);
    }
    .flow-step h3{ font-size:14px; margin:0; }
    .flow-step p{ margin:0; color:var(--muted); font-size:13px; line-height:1.6; font-weight:750; }

    .table-wrap{
      border-radius: 20px;
      border: 1px solid rgba(18,16,24,.10);
      background: rgba(255,255,255,.72);
      overflow:hidden;
      box-shadow: 0 10px 26px rgba(20,12,26,.05);
    }
    table{
      width:100%;
      border-collapse:collapse;
      font-size:13.5px;
      color: rgba(29,26,34,.92);
      background:#fff;
    }
    thead th{
      text-align:left;
      padding:14px 14px;
      background:
        linear-gradient(180deg, rgba(233,63,122,.16), rgba(233,63,122,.06));
      border-bottom:1px solid rgba(18,16,24,.10);
      font-weight:1000;
    }
    tbody td{
      padding:12px 14px;
      border-bottom:1px solid rgba(18,16,24,.08);
      vertical-align:top;
      color: rgba(29,26,34,.86);
      font-weight:750;
    }
    tbody tr:hover td{
      background: rgba(233,63,122,.05);
    }
    .score{
      display:flex; align-items:center; gap:10px;
      flex-wrap:wrap;
    }
    .star{
      display:inline-flex;
      gap:2px;
      align-items:center;
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(245,158,11,.25);
      background: rgba(245,158,11,.10);
      color:#9a4a00;
      font-weight:1000;
      font-size:12.5px;
      white-space:nowrap;
    }
    .score b{
      font-size:18px;
      letter-spacing:-.4px;
    }
    .score span{
      color:var(--muted);
      font-weight:900;
      font-size:12.5px;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 10px;
      border-radius:999px;
      background: rgba(233,63,122,.08);
      border:1px solid rgba(233,63,122,.18);
      font-size:12.5px;
      font-weight:1000;
      color: rgba(161,27,76,.95);
      white-space:nowrap;
    }
    .badge .spark{
      width:10px; height:10px; border-radius:50%;
      background: radial-gradient(circle at 30% 30%, #ffd1e6, var(--brand2));
      box-shadow:0 10px 18px rgba(233,63,122,.20);
      display:inline-block;
    }

    .seg-2{
      display:grid;
      grid-template-columns: .95fr 1.05fr;
      gap:16px;
      align-items:start;
    }

    .review{
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .review-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
    }
    .avatar{
      width:40px; height:40px;
      border-radius:15px;
      background: linear-gradient(180deg, rgba(233,63,122,.16), rgba(122,44,255,.10));
      border:1px solid rgba(233,63,122,.22);
      display:flex; align-items:center; justify-content:center;
      font-weight:1000;
      color: rgba(161,27,76,.98);
    }
    .review h3{
      font-size:14px; margin:0;
    }
    .stars{
      display:flex; gap:2px; align-items:center;
      color:#b45309;
      font-weight:1000;
      font-size:12.5px;
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(245,158,11,.25);
      background: rgba(245,158,11,.10);
      white-space:nowrap;
    }
    .quote{
      margin:0;
      color:var(--muted);
      line-height:1.7;
      font-size:13.5px;
      font-weight:760;
    }
    .review-meta{
      display:flex; flex-wrap:wrap; gap:8px;
    }

    .accordion{
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    details{
      border:1px solid rgba(18,16,24,.10);
      background: rgba(255,255,255,.72);
      border-radius:18px;
      padding: 12px 12px;
      box-shadow: 0 10px 26px rgba(20,12,26,.04);
      transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
    }
    details:hover{
      border-color: rgba(233,63,122,.22);
      box-shadow: 0 16px 34px rgba(20,12,26,.08);
      transform: translateY(-1px);
    }
    summary{
      cursor:pointer;
      list-style:none;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
      font-weight:1000;
      font-size:14px;
      color: rgba(29,26,34,.94);
      padding: 6px 6px;
      outline:none;
    }
    summary::-webkit-details-marker{ display:none; }
    .sum-left{
      display:flex; gap:10px; align-items:flex-start;
    }
    .sum-ic{
      width:28px; height:28px;
      border-radius:12px;
      border:1px solid rgba(233,63,122,.20);
      background: rgba(233,63,122,.10);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      margin-top:1px;
    }
    .sum-ic svg{ width:16px; height:16px; }
    .chev{
      width:34px; height:34px;
      border-radius:14px;
      border:1px solid rgba(18,16,24,.10);
      background: rgba(255,255,255,.70);
      display:flex; align-items:center; justify-content:center;
      transition: transform .18s ease;
      flex:0 0 auto;
    }
    details[open] .chev{ transform: rotate(180deg); }
    .acc-body{
      padding: 0 6px 10px 6px;
      color: var(--muted);
      line-height:1.8;
      font-size:13.5px;
      font-weight:760;
    }
    .acc-body a{ color: rgba(161,27,76,.98); text-decoration: underline; text-underline-offset: 2px; }

    .cases{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .case-card{
      padding:14px;
      border-radius:20px;
      border:1px solid rgba(18,16,24,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 10px 26px rgba(20,12,26,.04);
      overflow:hidden;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      display:flex;
      flex-direction:column;
      gap:10px;
      min-height: 220px;
    }
    .case-card:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 40px rgba(20,12,26,.10);
      border-color: rgba(233,63,122,.22);
    }
    .case-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
    }
    .case-title{
      font-weight:1000;
      font-size:14px;
      margin:0;
    }
    .case-desc{
      margin:0;
      color:var(--muted);
      line-height:1.7;
      font-weight:770;
      font-size:13.5px;
    }
    .case-marks{
      display:flex; flex-wrap:wrap; gap:8px;
      margin-top:auto;
    }
    .mark{
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(18,16,24,.10);
      background: rgba(255,255,255,.72);
      font-size:12.5px;
      font-weight:1000;
      color: rgba(29,26,34,.86);
      white-space:nowrap;
    }

    .article-list{
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .article{
      padding:14px 14px;
      border-radius:18px;
      border:1px solid rgba(18,16,24,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 10px 26px rgba(20,12,26,.04);
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .article:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 40px rgba(20,12,26,.10);
      border-color: rgba(233,63,122,.22);
    }
    .article-left{
      display:flex; flex-direction:column; gap:6px;
      min-width: 0;
    }
    .article .t{
      font-weight:1000;
      font-size:14px;
      color: rgba(29,26,34,.94);
      line-height:1.3;
    }
    .article .s{
      color:var(--muted);
      font-weight:780;
      font-size:13px;
      line-height:1.6;
    }
    .article .meta{
      display:flex; gap:10px; flex-wrap:wrap;
      color: var(--muted2);
      font-weight:900;
      font-size:12.5px;
      margin-top:2px;
    }
    .article .go{
      flex:0 0 auto;
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(233,63,122,.22);
      background: rgba(233,63,122,.08);
      font-weight:1000;
      color: rgba(161,27,76,.98);
      transition: transform .18s ease;
      white-space:nowrap;
      font-size:13px;
    }
    .article:hover .go{ transform: translateY(-1px); }

    .form-shell{
      border-radius: 22px;
      border: 1px solid rgba(233,63,122,.18);
      background:
        radial-gradient(900px 320px at 0% 0%, rgba(233,63,122,.14), transparent 55%),
        radial-gradient(780px 260px at 100% 0%, rgba(122,44,255,.10), transparent 52%),
        rgba(255,255,255,.72);
      box-shadow: var(--shadow);
      overflow:hidden;
    }
    form{
      padding:18px;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .field{
      display:flex; flex-direction:column; gap:8px;
    }
    .field label{
      font-size:13px;
      font-weight:1000;
      color: rgba(29,26,34,.92);
    }
    .field input, .field select, .field textarea{
      padding:12px 12px;
      border-radius:16px;
      border:1px solid rgba(18,16,24,.12);
      background: rgba(255,255,255,.85);
      color: var(--text);
      font-weight:800;
      font-size:13.5px;
      outline:none;
      transition: box-shadow .18s ease, border-color .18s ease;
    }
    .field textarea{ min-height: 110px; resize: vertical; }
    .field input:focus, .field select:focus, .field textarea:focus{
      box-shadow: var(--focus);
      border-color: rgba(233,63,122,.30);
    }
    .span-2{ grid-column: 1 / -1; }
    .form-actions{
      grid-column: 1 / -1;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-top:2px;
      padding-top:6px;
      border-top:1px dashed rgba(18,16,24,.14);
    }
    .hint{
      color: var(--muted);
      font-weight:800;
      font-size:12.8px;
      line-height:1.5;
      max-width: 58ch;
    }
    .form-actions .btn-primary{ padding:12px 16px; }

    .footer{
      background: #120b16;
      color: rgba(255,255,255,.92);
      border-top: 1px solid rgba(255,255,255,.08);
      padding: 28px 0 18px;
      margin-top: 12px;
    }
    .footer-top{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap:16px;
      align-items:start;
      margin-bottom: 16px;
    }
    .foot-brand{
      display:flex; flex-direction:column; gap:10px;
      padding:16px;
      border-radius: 20px;
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
    }
    .foot-brand .row{
      display:flex; gap:12px; align-items:center;
    }
    .foot-brand img{
      width:48px; height:48px;
      object-fit:contain;
      border-radius:16px;
      background: rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.12);
      padding:6px;
    }
    .foot-brand strong{
      font-size:15px;
      letter-spacing:-.1px;
    }
    .foot-brand p{
      margin:0;
      color: rgba(255,255,255,.78);
      font-weight:750;
      line-height:1.75;
      font-size:13.5px;
    }
    .foot-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      padding:16px;
      border-radius: 20px;
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
    }
    .foot-col h3{
      font-size:14px;
      margin:0 0 10px 0;
      color: rgba(255,255,255,.94);
      font-weight:1000;
    }
    .foot-col a{
      display:block;
      color: rgba(255,255,255,.80);
      font-weight:800;
      font-size:13.5px;
      padding:8px 0;
      border-bottom: 1px dashed rgba(255,255,255,.12);
      transition: color .18s ease;
    }
    .foot-col a:hover{ color:#fff; }
    .foot-col a:last-child{ border-bottom:none; }
    .footer-bottom{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding-top: 10px;
      border-top: 1px solid rgba(255,255,255,.10);
      flex-wrap:wrap;
    }
    .copyright{
      color: rgba(255,255,255,.72);
      font-weight:800;
      font-size:12.8px;
    }
    .links-row{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      align-items:center;
      justify-content:flex-end;
    }
    .tiny-link{
      color: rgba(255,255,255,.80);
      font-weight:900;
      font-size:12.8px;
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
      transition: transform .18s ease, border-color .18s ease, color .18s ease;
    }
    .tiny-link:hover{
      transform: translateY(-1px);
      border-color: rgba(255,106,160,.35);
      color:#fff;
    }

    .float-kefu{
      position:fixed;
      right:14px;
      bottom:14px;
      z-index:60;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
    }
    .float-btn{
      display:flex;
      align-items:center;
      gap:10px;
      padding:12px 12px;
      border-radius:18px;
      border:1px solid rgba(18,16,24,.10);
      background: rgba(255,255,255,.85);
      backdrop-filter: blur(8px);
      box-shadow: 0 18px 45px rgba(20,12,26,.12);
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      user-select:none;
    }
    .float-btn:hover{
      transform: translateY(-2px);
      border-color: rgba(233,63,122,.25);
      box-shadow: 0 22px 55px rgba(20,12,26,.16);
    }
    .float-btn:focus{ outline:none; box-shadow:var(--focus); }
    .float-btn .bubble{
      width:38px; height:38px;
      border-radius:16px;
      background: rgba(233,63,122,.10);
      border:1px solid rgba(233,63,122,.22);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .float-btn .bubble svg{ width:20px; height:20px; color: rgba(161,27,76,.98); }
    .float-btn .txt{
      display:flex; flex-direction:column; gap:2px;
      min-width: 168px;
    }
    .float-btn .txt strong{
      font-size:13.5px;
      letter-spacing:-.1px;
    }
    .float-btn .txt span{
      color:var(--muted);
      font-weight:900;
      font-size:12.5px;
      line-height:1.3;
    }
    .qrcode{
      width: 138px;
      border-radius: 20px;
      border:1px solid rgba(18,16,24,.10);
      background: rgba(255,255,255,.86);
      backdrop-filter: blur(8px);
      box-shadow: 0 18px 45px rgba(20,12,26,.14);
      padding:10px;
      display:none;
    }
    .qrcode .head{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      padding:6px 6px 8px;
    }
    .qrcode .head strong{
      font-size:12.8px;
      font-weight:1000;
    }
    .close-x{
      width:30px; height:30px;
      border-radius:12px;
      border:1px solid rgba(18,16,24,.10);
      background:#fff;
      cursor:pointer;
      display:flex; align-items:center; justify-content:center;
      transition: transform .18s ease;
    }
    .close-x:hover{ transform:translateY(-1px); }
    .close-x svg{ width:14px; height:14px; color: rgba(29,26,34,.85); }
    .qrcode img{
      width:100%;
      height:auto;
      border-radius:14px;
      display:block;
    }

    .reveal{
      opacity:0;
      transform: translateY(14px);
      transition: opacity .6s ease, transform .6s ease;
    }
    .reveal.in{
      opacity:1;
      transform: translateY(0);
    }

    @media (max-width: 980px){
      .hero-inner{ grid-template-columns: 1fr; }
      .nav-actions{ min-width:auto; }
      .menu{ display:none; }
      .burger{ display:flex; }
      .mobile-panel{ display:block; }
      .flow{ grid-template-columns: 1fr 1fr; }
      .grid-3{ grid-template-columns: 1fr; }
      .grid-4{ grid-template-columns: 1fr 1fr; }
      .cases{ grid-template-columns: 1fr; }
      .seg-2{ grid-template-columns: 1fr; }
      form{ grid-template-columns: 1fr; }
      .footer-top{ grid-template-columns: 1fr; }
      .foot-grid{ grid-template-columns: 1fr; }
    }
    @media (max-width: 520px){
      h1{ font-size: 30px; }
      .pulse-row{ grid-template-columns: 1fr; }
      .grid-4{ grid-template-columns: 1fr; }
      .flow{ grid-template-columns: 1fr; }
      .float-btn .txt{ min-width: 0; }
      .float-btn .txt span{ display:none; }
      .qrcode{ width: 130px; }
    }