:root{
      --bg: #fbf7f2;
      --surface: rgba(255,255,255,.78);
      --surface2:#ffffff;
      --text:#1f2937;
      --muted:#5b6778;
      --brand:#6d28d9;
      --brand2:#ec4899;
      --brand3:#f97316;
      --line: rgba(20,24,35,.10);
      --shadow: 0 18px 50px rgba(14,18,32,.08);
      --shadow2: 0 10px 24px rgba(14,18,32,.10);
      --ring: rgba(109,40,217,.25);
      --radius-xl: 22px;
      --radius-lg: 16px;
      --radius-md: 12px;
      --radius-sm: 10px;
      --container: 1140px;
    }

    *{ box-sizing:border-box; }
    html{ scroll-behavior:smooth; }
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, "Noto Sans SC", sans-serif;
      color:var(--text);
      background:
        radial-gradient(1200px 600px at 10% -10%, rgba(236,72,153,.20), transparent 55%),
        radial-gradient(900px 520px at 90% 0%, rgba(109,40,217,.20), transparent 55%),
        radial-gradient(800px 420px at 55% 20%, rgba(249,115,22,.14), transparent 60%),
        linear-gradient(180deg, #fff 0%, var(--bg) 34%, #fff 100%);
      line-height:1.55;
    }

    a{ color:inherit; text-decoration:none; }
    a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible{
      outline: 3px solid var(--ring);
      outline-offset: 2px;
      border-radius: 10px;
    }

    .container{
      width:100%;
      max-width: var(--container);
      margin:0 auto;
      padding:0 20px;
    }

    .topbar{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter: blur(10px);
      background: rgba(255,255,255,.62);
      border-bottom: 1px solid rgba(20,24,35,.08);
    }
    .topbar-inner{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:12px 0;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width: 210px;
    }
    .brand img{
      width:40px;
      height:40px;
      object-fit:contain;
      border-radius: 12px;
      background: rgba(255,255,255,.75);
      box-shadow: 0 10px 26px rgba(109,40,217,.15);
    }
    .brand-title{
      display:flex;
      flex-direction:column;
      gap:2px;
    }
    .brand-title strong{
      font-size:14px;
      letter-spacing:.2px;
    }
    .brand-title span{
      font-size:12px;
      color:var(--muted);
      white-space:nowrap;
    }

    .nav{
      display:flex;
      align-items:center;
      gap:16px;
      flex-wrap:nowrap;
      overflow:auto;
      scrollbar-width:none;
    }
    .nav::-webkit-scrollbar{ display:none; }
    .nav a{
      font-size:13px;
      color: rgba(31,41,55,.78);
      padding:8px 10px;
      border-radius: 999px;
      border:1px solid transparent;
      transition: transform .16s ease, background .16s ease, border-color .16s ease;
      white-space:nowrap;
    }
    .nav a:hover{
      background: rgba(109,40,217,.06);
      border-color: rgba(109,40,217,.18);
      transform: translateY(-1px);
    }

    .nav-cta{
      display:flex;
      align-items:center;
      gap:10px;
      min-width: 260px;
      justify-content:flex-end;
    }

    .btn{
      appearance:none;
      border:1px solid transparent;
      border-radius: 999px;
      padding:10px 14px;
      font-weight:700;
      font-size:13px;
      cursor:pointer;
      transition: transform .16s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
      display:inline-flex;
      align-items:center;
      gap:10px;
      user-select:none;
      white-space:nowrap;
    }
    .btn:active{ transform: translateY(1px); }
    .btn-primary{
      background: linear-gradient(135deg, var(--brand) 0%, var(--brand2) 52%, var(--brand3) 100%);
      color:#fff;
      box-shadow: 0 16px 40px rgba(109,40,217,.22);
      border-color: rgba(255,255,255,.18);
    }
    .btn-primary:hover{
      box-shadow: 0 18px 54px rgba(109,40,217,.30);
      transform: translateY(-1px);
    }
    .btn-ghost{
      background: rgba(255,255,255,.65);
      border-color: rgba(20,24,35,.12);
      color: rgba(31,41,55,.9);
    }
    .btn-ghost:hover{
      border-color: rgba(109,40,217,.20);
      background: rgba(109,40,217,.06);
      transform: translateY(-1px);
    }
    .icon-dot{
      width:10px; height:10px; border-radius:999px;
      background: rgba(255,255,255,.9);
      box-shadow: 0 0 0 4px rgba(255,255,255,.22);
    }

    .mobile-toggle{
      display:none;
      border:1px solid rgba(20,24,35,.12);
      background: rgba(255,255,255,.72);
      width:42px; height:42px;
      border-radius: 12px;
      align-items:center;
      justify-content:center;
      cursor:pointer;
      transition: transform .16s ease, border-color .16s ease;
    }
    .mobile-toggle:hover{ transform: translateY(-1px); border-color: rgba(109,40,217,.22); }
    .hamburger{
      width:18px; height:12px; position:relative;
    }
    .hamburger span{
      position:absolute; left:0; right:0;
      height:2px; border-radius:2px;
      background: rgba(31,41,55,.85);
      transition: transform .2s ease, top .2s ease, opacity .2s ease;
    }
    .hamburger span:nth-child(1){ top:0; }
    .hamburger span:nth-child(2){ top:5px; }
    .hamburger span:nth-child(3){ top:10px; }

    .mobile-panel{
      display:none;
      padding: 0 0 14px 0;
    }
    .mobile-panel .mobile-nav{
      display:flex;
      flex-direction:column;
      gap:8px;
      padding:10px 0 2px 0;
    }
    .mobile-panel a{
      padding:10px 12px;
      border-radius: 14px;
      background: rgba(255,255,255,.65);
      border: 1px solid rgba(20,24,35,.10);
      color: rgba(31,41,55,.85);
      font-weight:650;
      font-size:13px;
    }
    .mobile-panel a:hover{
      border-color: rgba(109,40,217,.22);
      background: rgba(109,40,217,.06);
    }

    .hero{
      padding: 34px 0 22px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap:18px;
      align-items:stretch;
    }
    .hero-card{
      border-radius: var(--radius-xl);
      background:
        linear-gradient(180deg, rgba(255,255,255,.78), rgba(255,255,255,.62)),
        radial-gradient(900px 400px at 15% 10%, rgba(236,72,153,.22), transparent 55%),
        radial-gradient(700px 340px at 85% 0%, rgba(109,40,217,.22), transparent 55%),
        radial-gradient(560px 280px at 40% 70%, rgba(249,115,22,.16), transparent 60%);
      border:1px solid rgba(20,24,35,.10);
      box-shadow: var(--shadow);
      overflow:hidden;
      position:relative;
      padding: 26px 22px;
      min-height: 360px;
    }

    .hero-badges{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      align-items:center;
      margin-bottom: 14px;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:8px 12px;
      border-radius: 999px;
      border:1px solid rgba(20,24,35,.10);
      background: rgba(255,255,255,.65);
      color: rgba(31,41,55,.84);
      font-size:12px;
      font-weight:700;
    }
    .badge i{
      width:10px; height:10px; border-radius:999px;
      background: linear-gradient(135deg, var(--brand), var(--brand2));
      box-shadow: 0 0 0 4px rgba(109,40,217,.16);
    }

    h1{
      font-size: 34px;
      line-height:1.2;
      letter-spacing: -0.02em;
      margin:0 0 12px 0;
    }
    .lead{
      margin:0 0 18px 0;
      color: rgba(31,41,55,.78);
      font-size:15px;
      max-width: 62ch;
    }
    .hero-actions{
      display:flex;
      align-items:center;
      gap:12px;
      flex-wrap:wrap;
      margin-top: 10px;
    }
    .hero-meta{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      margin-top: 18px;
      align-items:center;
    }
    .meta-chip{
      display:flex; gap:10px; align-items:flex-start;
      padding: 12px 12px;
      border-radius: 16px;
      background: rgba(255,255,255,.56);
      border: 1px solid rgba(20,24,35,.10);
      min-width: 180px;
    }
    .meta-chip svg{ flex:0 0 auto; margin-top:1px; }
    .meta-chip strong{
      display:block;
      font-size:13px;
      margin-bottom:4px;
    }
    .meta-chip span{
      font-size:12px;
      color: rgba(31,41,55,.72);
    }

    .hero-side{
      border-radius: var(--radius-xl);
      background: rgba(255,255,255,.68);
      border:1px solid rgba(20,24,35,.10);
      box-shadow: 0 10px 30px rgba(14,18,32,.06);
      overflow:hidden;
      padding: 16px;
      display:flex;
      flex-direction:column;
      gap:12px;
      min-height: 360px;
    }
    .side-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:10px;
      padding: 6px 6px 0 6px;
    }
    .side-top h2{
      margin:0;
      font-size:16px;
      letter-spacing:-.01em;
    }
    .side-top p{
      margin:6px 0 0;
      color: rgba(31,41,55,.74);
      font-size:13px;
    }
    .spark{
      width: 42px; height: 42px;
      border-radius: 16px;
      background: linear-gradient(135deg, rgba(109,40,217,.16), rgba(236,72,153,.14));
      border: 1px solid rgba(109,40,217,.20);
      display:flex; align-items:center; justify-content:center;
      position:relative;
      overflow:hidden;
    }
    .spark::after{
      content:"";
      position:absolute; inset:-40%;
      background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.85), transparent 42%);
      transform: rotate(20deg);
      opacity:.85;
      animation: floatGlow 4.6s ease-in-out infinite;
    }
    @keyframes floatGlow{
      0%,100%{ transform: translate(-2px, 0) rotate(20deg); opacity:.72; }
      50%{ transform: translate(3px, 2px) rotate(20deg); opacity:1; }
    }

    .kpi-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
      padding: 0 6px 6px 6px;
      flex: 1 1 auto;
    }
    .kpi{
      border-radius: 16px;
      border:1px solid rgba(20,24,35,.10);
      background: rgba(255,255,255,.70);
      padding: 12px 12px;
      transition: transform .16s ease, box-shadow .16s ease, border-color .16s ease;
      min-height: 100px;
    }
    .kpi:hover{
      transform: translateY(-2px);
      box-shadow: var(--shadow2);
      border-color: rgba(109,40,217,.22);
    }
    .kpi strong{
      display:block;
      font-size:20px;
      letter-spacing:-.02em;
    }
    .kpi span{
      display:block;
      margin-top:6px;
      color: rgba(31,41,55,.72);
      font-size:12.5px;
    }
    .kpi .tagline{
      margin-top:8px;
      font-weight:800;
      color: rgba(109,40,217,.92);
      font-size:12px;
    }

    .mini-actions{
      display:flex; gap:10px; flex-wrap:wrap;
      padding: 0 6px 6px 6px;
    }

    .divider{
      height:1px;
      background: rgba(20,24,35,.08);
      margin: 18px 0;
    }

    main{ padding-bottom: 34px; }

    section{
      padding: 22px 0;
    }
    .section-title{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:14px;
      margin-bottom: 14px;
    }
    .section-title h2{
      margin:0;
      font-size:22px;
      letter-spacing:-.02em;
    }
    .section-title p{
      margin:0;
      color: rgba(31,41,55,.70);
      font-size:13.5px;
      max-width: 58ch;
    }

    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:12px;
    }
    .grid-4{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap:12px;
    }

    .card{
      border-radius: var(--radius-lg);
      background: rgba(255,255,255,.70);
      border:1px solid rgba(20,24,35,.10);
      box-shadow: 0 10px 28px rgba(14,18,32,.05);
      padding: 16px;
      transition: transform .16s ease, box-shadow .16s ease, border-color .16s ease;
    }
    .card:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 50px rgba(14,18,32,.10);
      border-color: rgba(109,40,217,.22);
    }
    .card h3{
      margin:0 0 8px 0;
      font-size:15px;
      letter-spacing:-.01em;
    }
    .card p{
      margin:0;
      color: rgba(31,41,55,.74);
      font-size:13.5px;
    }
    .card .pill-row{
      display:flex; flex-wrap:wrap; gap:8px;
      margin-top:12px;
    }
    .pill{
      padding:7px 10px;
      border-radius: 999px;
      background: rgba(109,40,217,.07);
      border:1px solid rgba(109,40,217,.18);
      color: rgba(109,40,217,.92);
      font-size:12px;
      font-weight:750;
    }

    .timeline{
      display:grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap:12px;
    }
    .step{
      position:relative;
      padding: 18px 16px;
      border-radius: var(--radius-lg);
      background: rgba(255,255,255,.68);
      border:1px solid rgba(20,24,35,.10);
      overflow:hidden;
      min-height: 148px;
    }
    .step::before{
      content:"";
      position:absolute;
      inset:-1px -1px auto -1px;
      height:56px;
      background: linear-gradient(90deg, rgba(109,40,217,.18), rgba(236,72,153,.14), rgba(249,115,22,.12));
      opacity:.9;
      border-bottom:1px solid rgba(20,24,35,.08);
    }
    .step .num{
      position:relative;
      width: 34px; height:34px;
      border-radius: 14px;
      background: rgba(255,255,255,.75);
      border:1px solid rgba(109,40,217,.22);
      display:flex; align-items:center; justify-content:center;
      font-weight:900;
      color: rgba(109,40,217,.95);
      margin-bottom:12px;
    }
    .step h3{ position:relative; margin:0 0 8px 0; font-size:15px; }
    .step p{ position:relative; margin:0; color: rgba(31,41,55,.74); font-size:13.5px; }

    .compare-wrap{
      border-radius: var(--radius-xl);
      background: rgba(255,255,255,.66);
      border:1px solid rgba(20,24,35,.10);
      box-shadow: 0 10px 30px rgba(14,18,32,.06);
      overflow:hidden;
    }
    .compare-head{
      padding: 16px 16px 0;
      display:flex;
      justify-content:space-between;
      align-items:flex-start;
      gap:14px;
      flex-wrap:wrap;
    }
    .score-badge{
      display:flex; gap:10px; align-items:center;
      padding: 10px 12px;
      border-radius: 16px;
      background: rgba(236,72,153,.08);
      border: 1px solid rgba(236,72,153,.18);
    }
    .score-badge strong{
      font-size:18px;
      letter-spacing:-.02em;
    }
    .score-badge span{
      font-size:12.5px;
      color: rgba(31,41,55,.74);
      font-weight:750;
    }

    .compare-table{
      width:100%;
      border-collapse: collapse;
      margin-top: 10px;
      font-size: 13.5px;
    }
    .compare-table th, .compare-table td{
      border-top:1px solid rgba(20,24,35,.08);
      border-right:1px solid rgba(20,24,35,.06);
      padding: 12px 12px;
      vertical-align:top;
    }
    .compare-table th:last-child, .compare-table td:last-child{ border-right:none; }
    .compare-table thead th{
      background: linear-gradient(135deg, rgba(109,40,217,.10), rgba(236,72,153,.08));
      color: rgba(31,41,55,.92);
      font-weight:900;
      text-align:left;
    }
    .tick{
      display:inline-flex;
      align-items:center;
      gap:8px;
      font-weight:850;
      color: rgba(34,197,94,.95);
    }
    .cross{
      display:inline-flex;
      align-items:center;
      gap:8px;
      font-weight:850;
      color: rgba(239,68,68,.95);
    }
    .muted-cell{
      color: rgba(31,41,55,.72);
      font-weight:650;
    }

    .two-col{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:start;
    }

    .list-card ul{
      margin:0;
      padding:0;
      list-style:none;
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .list-item{
      display:flex;
      gap:10px;
      align-items:flex-start;
      padding: 10px 10px;
      border-radius: 14px;
      border:1px solid rgba(20,24,35,.08);
      background: rgba(255,255,255,.60);
    }
    .list-item b{
      display:block;
      font-size:13.5px;
      margin-bottom:3px;
    }
    .list-item span{
      color: rgba(31,41,55,.72);
      font-size:12.8px;
    }
    .list-icon{
      width:28px; height:28px;
      border-radius: 12px;
      display:flex; align-items:center; justify-content:center;
      border:1px solid rgba(109,40,217,.20);
      background: rgba(109,40,217,.08);
      flex:0 0 auto;
      margin-top:2px;
    }

    .tabs{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      margin: 8px 0 12px;
    }
    .tab{
      padding: 9px 12px;
      border-radius: 999px;
      border:1px solid rgba(20,24,35,.10);
      background: rgba(255,255,255,.62);
      cursor:pointer;
      font-weight:850;
      font-size:13px;
      color: rgba(31,41,55,.82);
      transition: transform .16s ease, background .16s ease, border-color .16s ease;
    }
    .tab:hover{ transform: translateY(-1px); border-color: rgba(109,40,217,.20); }
    .tab[aria-selected="true"]{
      background: linear-gradient(135deg, rgba(109,40,217,.12), rgba(236,72,153,.10));
      border-color: rgba(109,40,217,.28);
      color: rgba(109,40,217,.95);
    }

    .cases-grid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:12px;
    }
    .case{
      padding: 14px;
      border-radius: var(--radius-lg);
      background: rgba(255,255,255,.68);
      border:1px solid rgba(20,24,35,.10);
      transition: transform .16s ease, box-shadow .16s ease, border-color .16s ease;
      overflow:hidden;
      position:relative;
      min-height: 190px;
    }
    .case:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 50px rgba(14,18,32,.10);
      border-color: rgba(236,72,153,.20);
    }
    .case .case-head{
      display:flex; align-items:flex-start; justify-content:space-between; gap:10px;
      margin-bottom: 10px;
      position:relative;
    }
    .case .domain{
      font-weight:900;
      font-size:12px;
      color: rgba(109,40,217,.95);
      padding: 7px 10px;
      border-radius: 999px;
      background: rgba(109,40,217,.08);
      border:1px solid rgba(109,40,217,.18);
      white-space:nowrap;
    }
    .case .meta{
      color: rgba(31,41,55,.72);
      font-weight:800;
      font-size:12px;
      white-space:nowrap;
    }
    .case h3{
      margin:0 0 8px 0;
      font-size:15px;
      letter-spacing:-.01em;
    }
    .case p{
      margin:0;
      color: rgba(31,41,55,.74);
      font-size:13.5px;
    }
    .case .bullets{
      margin-top: 12px;
      display:flex;
      flex-direction:column;
      gap:8px;
    }
    .case .bullets span{
      display:flex; gap:10px; align-items:flex-start;
      color: rgba(31,41,55,.74);
      font-size:12.8px;
      font-weight:650;
    }
    .case .bullets i{
      width:20px; height:20px;
      border-radius: 10px;
      display:inline-flex; align-items:center; justify-content:center;
      border:1px solid rgba(236,72,153,.20);
      background: rgba(236,72,153,.08);
      margin-top:1px;
      flex:0 0 auto;
      color: rgba(236,72,153,.92);
      font-style:normal;
      font-weight:950;
    }

    .article-grid{
      display:grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap:12px;
    }
    .article{
      padding: 14px;
      border-radius: var(--radius-lg);
      border:1px solid rgba(20,24,35,.10);
      background: rgba(255,255,255,.66);
      transition: transform .16s ease, box-shadow .16s ease, border-color .16s ease;
      display:flex;
      flex-direction:column;
      gap:10px;
      min-height: 170px;
    }
    .article:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 50px rgba(14,18,32,.10);
      border-color: rgba(109,40,217,.22);
    }
    .article .k{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      color: rgba(31,41,55,.72);
      font-size:12.5px;
      font-weight:800;
    }
    .article h3{
      margin:0;
      font-size:14.5px;
      letter-spacing:-.01em;
      line-height:1.35;
    }
    .article p{
      margin:0;
      color: rgba(31,41,55,.74);
      font-size:13px;
      line-height:1.45;
    }

    .form-wrap{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:start;
    }
    form{
      padding: 16px;
      border-radius: var(--radius-xl);
      background: rgba(255,255,255,.70);
      border:1px solid rgba(20,24,35,.10);
      box-shadow: 0 10px 30px rgba(14,18,32,.06);
    }
    .form-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
    }
    label{
      display:flex;
      flex-direction:column;
      gap:7px;
      font-weight:900;
      font-size:12.5px;
      color: rgba(31,41,55,.86);
    }
    input, select, textarea{
      border: 1px solid rgba(20,24,35,.14);
      background: rgba(255,255,255,.80);
      border-radius: 14px;
      padding: 11px 12px;
      font-size: 14px;
      color: rgba(31,41,55,.92);
      transition: border-color .16s ease, box-shadow .16s ease, transform .16s ease;
    }
    textarea{ min-height: 104px; resize: vertical; }
    input::placeholder, textarea::placeholder{ color: rgba(91,103,120,.75); }
    input:focus, select:focus, textarea:focus{
      border-color: rgba(109,40,217,.35);
      box-shadow: 0 0 0 4px rgba(109,40,217,.12);
      outline:none;
    }
    .form-actions{
      display:flex; gap:10px; align-items:center; justify-content:space-between;
      margin-top: 12px;
      flex-wrap:wrap;
    }
    .hint{
      color: rgba(31,41,55,.70);
      font-size:12.5px;
      font-weight:700;
    }

    .faq{
      border-radius: var(--radius-xl);
      border:1px solid rgba(20,24,35,.10);
      background: rgba(255,255,255,.66);
      box-shadow: 0 10px 30px rgba(14,18,32,.06);
      overflow:hidden;
    }
    details{
      border-top: 1px solid rgba(20,24,35,.08);
      padding: 0;
      margin: 0;
    }
    details:first-child{ border-top:none; }
    summary{
      list-style:none;
      cursor:pointer;
      padding: 14px 16px;
      display:flex;
      gap:12px;
      align-items:flex-start;
      justify-content:space-between;
    }
    summary::-webkit-details-marker{ display:none; }
    .q{
      font-weight:950;
      font-size:14px;
      letter-spacing:-.01em;
      line-height:1.45;
    }
    .chev{
      width: 34px; height:34px;
      border-radius: 14px;
      border:1px solid rgba(20,24,35,.10);
      background: rgba(255,255,255,.72);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      transition: transform .18s ease, border-color .18s ease;
      color: rgba(31,41,55,.82);
      margin-top:-2px;
    }
    details[open] .chev{
      transform: rotate(180deg);
      border-color: rgba(109,40,217,.22);
      color: rgba(109,40,217,.95);
    }
    .a{
      padding: 0 16px 16px 16px;
      color: rgba(31,41,55,.76);
      font-size:13.5px;
      line-height:1.6;
    }

    .reviews{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:12px;
    }
    .review{
      padding: 16px;
      border-radius: var(--radius-xl);
      background: rgba(255,255,255,.68);
      border:1px solid rgba(20,24,35,.10);
      box-shadow: 0 10px 30px rgba(14,18,32,.06);
      transition: transform .16s ease, box-shadow .16s ease, border-color .16s ease;
      display:flex;
      flex-direction:column;
      gap:10px;
      min-height: 220px;
    }
    .review:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 50px rgba(14,18,32,.10);
      border-color: rgba(236,72,153,.20);
    }
    .review .person{
      display:flex;
      gap:12px;
      align-items:flex-start;
      justify-content:space-between;
    }
    .avatar{
      width: 44px; height:44px;
      border-radius: 18px;
      background: linear-gradient(135deg, rgba(109,40,217,.18), rgba(236,72,153,.14), rgba(249,115,22,.12));
      border:1px solid rgba(109,40,217,.20);
      display:flex; align-items:center; justify-content:center;
      color: rgba(109,40,217,.95);
      font-weight:1000;
      letter-spacing:-.02em;
      flex:0 0 auto;
    }
    .review h3{
      margin:0;
      font-size:14.5px;
      letter-spacing:-.01em;
      line-height:1.25;
    }
    .review .role{
      color: rgba(31,41,55,.72);
      font-weight:800;
      font-size:12.5px;
      margin-top:4px;
    }
    .stars{
      display:flex;
      gap:3px;
      color: rgba(249,115,22,.98);
      font-size:12px;
      font-weight:900;
      white-space:nowrap;
      margin-top:2px;
    }
    .review p{
      margin:0;
      color: rgba(31,41,55,.76);
      font-size:13.5px;
      line-height:1.6;
    }
    .review .tagRow{
      margin-top:auto;
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }

    .tag{
      padding:7px 10px;
      border-radius: 999px;
      border:1px solid rgba(20,24,35,.10);
      background: rgba(255,255,255,.68);
      color: rgba(31,41,55,.78);
      font-weight:900;
      font-size:12px;
    }

    .network-grid{
      display:grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap:12px;
    }
    .network{
      border-radius: var(--radius-xl);
      background: rgba(255,255,255,.66);
      border:1px solid rgba(20,24,35,.10);
      box-shadow: 0 10px 30px rgba(14,18,32,.06);
      padding: 16px;
      display:flex;
      flex-direction:column;
      gap:10px;
      min-height: 210px;
    }
    .network h3{
      margin:0;
      font-size:15px;
      letter-spacing:-.01em;
    }
    .network p{
      margin:0;
      color: rgba(31,41,55,.74);
      font-size:13.5px;
      line-height:1.6;
    }
    .network .list{
      margin:0;
      padding:0;
      list-style:none;
      display:flex;
      flex-direction:column;
      gap:9px;
    }
    .network .list li{
      display:flex; gap:10px; align-items:flex-start;
      color: rgba(31,41,55,.76);
      font-weight:750;
      font-size:12.8px;
    }
    .network .list li i{
      width:22px; height:22px;
      border-radius: 10px;
      display:flex; align-items:center; justify-content:center;
      background: rgba(109,40,217,.08);
      border:1px solid rgba(109,40,217,.18);
      color: rgba(109,40,217,.95);
      font-style:normal;
      flex:0 0 auto;
      margin-top:1px;
      font-weight:1000;
    }

    .price-box{
      border-radius: var(--radius-xl);
      background: rgba(255,255,255,.66);
      border:1px solid rgba(20,24,35,.10);
      box-shadow: 0 10px 30px rgba(14,18,32,.06);
      padding: 16px;
    }
    .price-top{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
      margin-bottom: 10px;
    }
    .price-top h3{
      margin:0;
      font-size:15px;
      letter-spacing:-.01em;
    }
    .price-top p{
      margin:6px 0 0 0;
      color: rgba(31,41,55,.72);
      font-size:13.5px;
      line-height:1.6;
      max-width:60ch;
    }
    .price-table{
      width:100%;
      border-collapse: collapse;
      overflow:hidden;
      border-radius: 16px;
      border:1px solid rgba(20,24,35,.10);
    }
    .price-table th, .price-table td{
      padding: 12px 12px;
      border-top:1px solid rgba(20,24,35,.08);
      border-right:1px solid rgba(20,24,35,.06);
      font-size:13.5px;
      vertical-align:top;
    }
    .price-table th:last-child, .price-table td:last-child{ border-right:none; }
    .price-table thead th{
      background: linear-gradient(135deg, rgba(249,115,22,.12), rgba(109,40,217,.10));
      text-align:left;
      font-weight:950;
      color: rgba(31,41,55,.92);
    }
    .price-table td{
      color: rgba(31,41,55,.76);
      font-weight:700;
    }
    .price-table .note{
      color: rgba(31,41,55,.70);
      font-weight:700;
      font-size:12.5px;
    }

    .partner-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top: 10px;
    }
    .partner{
      padding: 9px 12px;
      border-radius: 999px;
      border:1px solid rgba(20,24,35,.10);
      background: rgba(255,255,255,.68);
      font-weight:900;
      color: rgba(31,41,55,.76);
      font-size:12.5px;
    }

    .tagcloud{
      border-radius: var(--radius-xl);
      background: rgba(255,255,255,.66);
      border:1px solid rgba(20,24,35,.10);
      box-shadow: 0 10px 30px rgba(14,18,32,.06);
      padding: 16px;
    }
    .tagcloud .cloud{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .tagcloud a{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding: 9px 12px;
      border-radius: 999px;
      border:1px solid rgba(20,24,35,.10);
      background: rgba(255,255,255,.68);
      font-weight:950;
      font-size:13px;
      color: rgba(31,41,55,.80);
      transition: transform .16s ease, border-color .16s ease, background .16s ease;
      white-space:nowrap;
    }
    .tagcloud a:hover{
      transform: translateY(-2px);
      border-color: rgba(236,72,153,.22);
      background: rgba(236,72,153,.08);
    }
    .tagcloud a i{
      width:10px; height:10px; border-radius:999px;
      background: linear-gradient(135deg, var(--brand2), var(--brand3));
      box-shadow: 0 0 0 4px rgba(236,72,153,.14);
      display:inline-block;
    }

    .footer{
      padding: 24px 0 30px;
      background: rgba(255,255,255,.66);
      border-top: 1px solid rgba(20,24,35,.08);
    }
    .footer-inner{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap:12px;
      align-items:start;
    }
    .foot-card{
      border-radius: var(--radius-xl);
      border:1px solid rgba(20,24,35,.10);
      background: rgba(255,255,255,.70);
      padding: 16px;
      box-shadow: 0 10px 30px rgba(14,18,32,.06);
    }
    .foot-top{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
    }
    .foot-card h3{
      margin:0;
      font-size:15px;
      letter-spacing:-.01em;
    }
    .foot-card p{
      margin:8px 0 0;
      color: rgba(31,41,55,.74);
      font-size:13.5px;
      line-height:1.7;
    }
    .foot-links{
      margin-top: 12px;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .foot-links a{
      padding: 9px 12px;
      border-radius: 999px;
      border:1px solid rgba(20,24,35,.10);
      background: rgba(255,255,255,.68);
      color: rgba(31,41,55,.82);
      font-weight:900;
      font-size:12.5px;
      transition: transform .16s ease, border-color .16s ease, background .16s ease;
      white-space:nowrap;
    }
    .foot-links a:hover{
      transform: translateY(-2px);
      border-color: rgba(109,40,217,.22);
      background: rgba(109,40,217,.08);
    }
    .foot-right{
      display:flex;
      flex-direction:column;
      gap:12px;
    }
    .contact-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
    }
    .contact-item{
      border-radius: 16px;
      border:1px solid rgba(20,24,35,.10);
      background: rgba(255,255,255,.68);
      padding: 12px;
    }
    .contact-item b{
      display:block;
      font-size:12.5px;
      color: rgba(31,41,55,.82);
      margin-bottom:6px;
      font-weight:950;
    }
    .contact-item a, .contact-item span{
      color: rgba(31,41,55,.78);
      font-weight:800;
      font-size:13px;
    }

    .wechat{
      display:flex; gap:12px; align-items:center; justify-content:space-between;
    }
    .wechat .qrcode{
      width:86px; height:86px;
      border-radius: 18px;
      border:1px solid rgba(20,24,35,.10);
      background: rgba(255,255,255,.70);
      display:flex; align-items:center; justify-content:center;
      overflow:hidden;
      flex:0 0 auto;
    }
    .wechat img{
      width:100%; height:100%;
      object-fit:cover;
    }
    .wechat .text{
      flex:1 1 auto;
      padding-right: 4px;
    }
    .wechat .text strong{
      display:block;
      font-size:13.5px;
      letter-spacing:-.01em;
      margin-bottom:6px;
    }
    .wechat .text span{
      color: rgba(31,41,55,.74);
      font-size:13px;
      font-weight:800;
      line-height:1.6;
    }

    .copyright{
      margin-top: 12px;
      color: rgba(31,41,55,.66);
      font-weight:800;
      font-size:12.5px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      flex-wrap:wrap;
    }

    .float-customer{
      position: fixed;
      right: 14px;
      bottom: 16px;
      z-index: 60;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
    }
    .float-pill{
      display:flex;
      align-items:center;
      gap:10px;
      padding: 11px 12px;
      border-radius: 999px;
      background: rgba(255,255,255,.74);
      border: 1px solid rgba(20,24,35,.12);
      box-shadow: 0 18px 50px rgba(14,18,32,.14);
      backdrop-filter: blur(10px);
      cursor:pointer;
      transition: transform .16s ease, border-color .16s ease;
      user-select:none;
    }
    .float-pill:hover{
      transform: translateY(-2px);
      border-color: rgba(109,40,217,.22);
    }
    .float-pill .dot{
      width:34px; height:34px;
      border-radius: 16px;
      background: linear-gradient(135deg, rgba(109,40,217,.18), rgba(236,72,153,.14), rgba(249,115,22,.12));
      border:1px solid rgba(109,40,217,.22);
      display:flex; align-items:center; justify-content:center;
      color: rgba(109,40,217,.95);
      font-weight:1000;
      flex:0 0 auto;
    }
    .float-pill span{
      font-weight:950;
      font-size:13px;
      color: rgba(31,41,55,.84);
      white-space:nowrap;
    }

    .backtop{
      width:46px; height:46px;
      border-radius: 18px;
      border:1px solid rgba(20,24,35,.12);
      background: rgba(255,255,255,.74);
      box-shadow: 0 18px 50px rgba(14,18,32,.14);
      cursor:pointer;
      display:flex; align-items:center; justify-content:center;
      transition: transform .16s ease, border-color .16s ease;
    }
    .backtop:hover{
      transform: translateY(-2px);
      border-color: rgba(109,40,217,.22);
    }

    .reveal{
      opacity:0;
      transform: translateY(10px);
      transition: opacity .55s ease, transform .55s ease;
    }
    .reveal.is-visible{
      opacity:1;
      transform: translateY(0);
    }

    @media (max-width: 980px){
      h1{ font-size: 28px; }
      .hero-grid{ grid-template-columns: 1fr; }
      .hero-card, .hero-side{ min-height: unset; }
      .grid-3{ grid-template-columns: 1fr; }
      .grid-4{ grid-template-columns: 1fr 1fr; }
      .timeline{ grid-template-columns: 1fr; }
      .two-col{ grid-template-columns: 1fr; }
      .cases-grid{ grid-template-columns: 1fr; }
      .article-grid{ grid-template-columns: 1fr; }
      .reviews{ grid-template-columns: 1fr; }
      .network-grid{ grid-template-columns: 1fr; }
      .form-wrap{ grid-template-columns: 1fr; }
      .footer-inner{ grid-template-columns: 1fr; }
      .contact-grid{ grid-template-columns: 1fr 1fr; }
    }

    @media (max-width: 760px){
      .nav-cta{ min-width: unset; }
      .nav{ display:none; }
      .mobile-toggle{ display:flex; }
      .mobile-panel{ display:block; }
      .grid-4{ grid-template-columns: 1fr; }
      .kpi-grid{ grid-template-columns: 1fr 1fr; }
      .contact-grid{ grid-template-columns: 1fr; }
      .hero-card{ padding: 22px 16px; }
      .hero-side{ padding: 14px; }
      .form-grid{ grid-template-columns: 1fr; }
      .float-customer{ right: 10px; bottom: 12px; }
    }

    @media (prefers-reduced-motion: reduce){
      html{ scroll-behavior:auto; }
      .reveal{ transition:none; }
      .spark::after{ animation:none; }
      .btn, .card, .kpi, .case, .article, .review { transition:none; }
    }