:root{
      --bg0:#ffffff;
      --bg1:#fbf7f0;
      --card:#ffffff;
      --ink:#1f2937;
      --muted:#6b7280;
      --line:rgba(17,24,39,.10);
      --shadow:0 18px 45px rgba(17,24,39,.10);
      --shadow2:0 10px 30px rgba(17,24,39,.08);
      --radius:18px;

      --r1:#ff3e7a;
      --r2:#ff8a00;
      --r3:#22c55e;
      --r4:#3b82f6;
      --r5:#8b5cf6;

      --accent:#2563eb;
      --accent2:#7c3aed;
      --good:#16a34a;
      --warn:#f59e0b;
      --danger:#ef4444;

      --focus: 0 0 0 4px rgba(37, 99, 235, .18);
      --container: 1120px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "PingFang SC","Hiragino Sans GB","Microsoft YaHei", "Noto Sans", "Apple Color Emoji","Segoe UI Emoji";
      color:var(--ink);
      background:
        radial-gradient(1200px 700px at 10% -10%, rgba(37,99,235,.10), transparent 55%),
        radial-gradient(900px 600px at 85% 0%, rgba(124,58,237,.10), transparent 58%),
        radial-gradient(900px 650px at 70% 45%, rgba(255,138,0,.10), transparent 55%),
        linear-gradient(180deg, #ffffff 0%, var(--bg1) 65%, #ffffff 100%);
      overflow-x:hidden;
    }
    a{color:inherit}
    .container{
      width:100%;
      max-width:var(--container);
      margin:0 auto;
      padding:0 18px;
    }

    /* Topbar */
    .topbar-wrap{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter:saturate(140%) blur(10px);
      background: rgba(255,255,255,.72);
      border-bottom:1px solid rgba(17,24,39,.08);
    }
    .topbar{
      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:40px;
      height:40px;
      object-fit:contain;
      border-radius:12px;
      background: rgba(255,255,255,.8);
      box-shadow:0 10px 30px rgba(17,24,39,.08);
    }
    .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);
      margin-top:3px;
      white-space:nowrap;
    }

    .nav{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .nav a{
      text-decoration:none;
      padding:9px 10px;
      border-radius:12px;
      color:rgba(31,41,55,.90);
      font-size:13px;
      transition: background .18s ease, transform .18s ease;
      border:1px solid transparent;
    }
    .nav a:hover{
      background:rgba(37,99,235,.08);
      border-color:rgba(37,99,235,.16);
      transform: translateY(-1px);
    }
    .nav a[aria-current="page"]{
      background:rgba(124,58,237,.10);
      border-color:rgba(124,58,237,.22);
      color:rgba(31,41,55,1);
    }
    .nav-cta{
      display:flex;
      align-items:center;
      gap:10px;
      margin-left:6px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      padding:11px 14px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.12);
      background:#fff;
      color:rgba(31,41,55,.95);
      text-decoration:none;
      font-weight:650;
      font-size:13px;
      transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
      cursor:pointer;
      user-select:none;
      white-space:nowrap;
    }
    .btn:hover{transform: translateY(-1px); box-shadow:0 14px 34px rgba(17,24,39,.10)}
    .btn:active{transform: translateY(0px)}
    .btn:focus{outline:none; box-shadow: var(--focus), 0 14px 34px rgba(17,24,39,.10)}
    .btn-primary{
      border-color: rgba(37,99,235,.28);
      background: linear-gradient(135deg, rgba(37,99,235,.10) 0%, rgba(124,58,237,.10) 55%, rgba(255,138,0,.12) 100%), #fff;
    }
    .btn-dark{
      border-color: rgba(17,24,39,.18);
      background: linear-gradient(180deg, #0f172a 0%, #111827 100%);
      color:#fff;
      box-shadow: 0 16px 40px rgba(15, 23, 42, .18);
    }
    .btn-dark:hover{box-shadow: 0 22px 55px rgba(15, 23, 42, .22)}
    .btn-soft{
      border-color: rgba(37,99,235,.16);
      background: rgba(37,99,235,.07);
    }

    /* Mobile nav */
    .burger{
      display:none;
      width:44px;
      height:44px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.12);
      background:#fff;
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .burger:hover{transform: translateY(-1px); box-shadow:0 12px 28px rgba(17,24,39,.10)}
    .burger:focus{outline:none; box-shadow: var(--focus)}
    .burger-lines{
      width:18px; height:12px; margin:0 auto; position:relative;
    }
    .burger-lines span{
      position:absolute; left:0; right:0;
      height:2px; border-radius:2px;
      background:rgba(31,41,55,.9);
      transition: transform .2s ease, top .2s ease, opacity .2s ease;
    }
    .burger-lines span:nth-child(1){top:0}
    .burger-lines span:nth-child(2){top:5px}
    .burger-lines span:nth-child(3){top:10px}
    .burger[aria-expanded="true"] .burger-lines span:nth-child(1){top:5px; transform: rotate(45deg)}
    .burger[aria-expanded="true"] .burger-lines span:nth-child(2){opacity:0}
    .burger[aria-expanded="true"] .burger-lines span:nth-child(3){top:5px; transform: rotate(-45deg)}

    .mobile-panel{
      display:none;
      padding-bottom:12px;
    }
    .mobile-panel-inner{
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.86);
      border-radius: 18px;
      padding:10px;
      box-shadow: 0 20px 50px rgba(17,24,39,.12);
    }
    .mobile-links{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:8px;
    }
    .mobile-links a{
      text-decoration:none;
      padding:10px 10px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.9);
      font-size:13px;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
      text-align:center;
    }
    .mobile-links a:hover{
      transform: translateY(-1px);
      border-color: rgba(37,99,235,.22);
      background: rgba(37,99,235,.07);
    }
    .mobile-cta{
      display:flex;
      gap:10px;
      margin-top:10px;
      flex-wrap:wrap;
    }

    /* Hero */
    .hero{
      position:relative;
      padding:34px 0 22px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.08fr .92fr;
      gap:18px;
      align-items:stretch;
    }
    .hero-left{
      background: rgba(255,255,255,.72);
      border:1px solid rgba(17,24,39,.08);
      border-radius: 26px;
      padding:20px 18px;
      box-shadow: 0 24px 60px rgba(17,24,39,.10);
      position:relative;
      overflow:hidden;
      min-height: 360px;
    }
    .hero-left:before{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        radial-gradient(600px 280px at 20% 0%, rgba(255,62,122,.18), transparent 60%),
        radial-gradient(520px 260px at 85% 10%, rgba(59,130,246,.18), transparent 60%),
        radial-gradient(460px 260px at 70% 70%, rgba(34,197,94,.14), transparent 62%),
        linear-gradient(135deg, rgba(255,138,0,.14), rgba(124,58,237,.12));
      opacity:.95;
      filter: blur(18px);
      transform: translateY(-6px);
      pointer-events:none;
    }
    .hero-left > *{position:relative; z-index:1}
    .badge-row{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      align-items:center;
      margin-bottom:10px;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 10px;
      border-radius: 999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      font-size:12.5px;
      color:rgba(31,41,55,.95);
      box-shadow: 0 12px 28px rgba(17,24,39,.08);
      user-select:none;
    }
    .dot{
      width:10px;height:10px;border-radius:50%;
      background: conic-gradient(from 180deg, var(--r1), var(--r2), var(--r3), var(--r4), var(--r5), var(--r1));
      box-shadow: 0 8px 20px rgba(124,58,237,.25);
    }

    .hero h1{
      margin:10px 0 10px;
      font-size: 34px;
      letter-spacing:-.6px;
      line-height:1.12;
    }
    .hero-sub{
      color:rgba(31,41,55,.82);
      font-size:15px;
      line-height:1.7;
      margin:0 0 14px;
      max-width: 56ch;
    }
    .hero-actions{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      align-items:center;
      margin-top:8px;
    }
    .hero-actions .btn-dark{
      padding:12px 16px;
    }
    .hero-meta{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      margin-top:16px;
      align-items:stretch;
    }
    .meta-chip{
      flex: 1 1 160px;
      min-width: 160px;
      border-radius: 18px;
      padding:12px 12px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 14px 34px rgba(17,24,39,.08);
      transition: transform .2s ease, box-shadow .2s ease;
    }
    .meta-chip:hover{
      transform: translateY(-2px);
      box-shadow: 0 20px 55px rgba(17,24,39,.12);
    }
    .meta-chip b{
      display:flex;
      align-items:center;
      gap:8px;
      font-size:13px;
      letter-spacing:.2px;
    }
    .meta-chip p{
      margin:8px 0 0;
      color:var(--muted);
      font-size:12.8px;
      line-height:1.5;
    }
    .icon{
      width:18px;height:18px; border-radius:6px;
      background: linear-gradient(135deg, rgba(37,99,235,.18), rgba(124,58,237,.18));
      border:1px solid rgba(37,99,235,.22);
      display:inline-flex;
      align-items:center;
      justify-content:center;
      flex:0 0 auto;
    }
    .icon svg{width:12px;height:12px; fill: currentColor}

    .hero-right{
      border-radius: 26px;
      border:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.72);
      box-shadow: 0 24px 60px rgba(17,24,39,.10);
      padding:16px;
      overflow:hidden;
      position:relative;
      min-height: 360px;
    }
    .hero-right:before{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        radial-gradient(540px 280px at 20% 20%, rgba(255,62,122,.16), transparent 58%),
        radial-gradient(520px 260px at 100% 10%, rgba(34,197,94,.14), transparent 60%),
        radial-gradient(520px 280px at 70% 90%, rgba(59,130,246,.16), transparent 62%);
      filter: blur(14px);
      opacity:.9;
      pointer-events:none;
    }
    .hero-right > *{position:relative; z-index:1}
    .panel-title{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      margin-bottom:10px;
    }
    .panel-title h2{
      margin:0;
      font-size:15px;
      letter-spacing:.2px;
    }
    .panel-title .pill{
      font-size:12px;
      padding:7px 10px;
      border-radius: 999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      color:rgba(31,41,55,.88);
      white-space:nowrap;
    }
    .data-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      margin-top:10px;
    }
    .data-card{
      border-radius: 18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      padding:12px 12px;
      box-shadow: 0 12px 30px rgba(17,24,39,.08);
      transition: transform .2s ease, box-shadow .2s ease;
      min-height: 96px;
    }
    .data-card:hover{transform: translateY(-2px); box-shadow: 0 20px 55px rgba(17,24,39,.12)}
    .data-card .k{
      font-weight:800;
      font-size:20px;
      letter-spacing:-.4px;
    }
    .data-card .l{
      margin-top:6px;
      color:var(--muted);
      font-size:12.8px;
      line-height:1.4;
    }
    .range{
      margin-top:12px;
      border-radius: 18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      padding:12px;
      box-shadow: 0 12px 30px rgba(17,24,39,.08);
    }
    .range-top{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:10px;
      margin-bottom:8px;
    }
    .range-top b{
      font-size:13px;
      letter-spacing:.2px;
    }
    .range-top span{
      color:var(--muted);
      font-size:12.5px;
      line-height:1.4;
      text-align:right;
    }
    .meter{
      height:10px;
      background: rgba(17,24,39,.08);
      border-radius: 999px;
      overflow:hidden;
      border:1px solid rgba(17,24,39,.10);
    }
    .meter > i{
      display:block;
      height:100%;
      width:72%;
      background: linear-gradient(90deg, var(--r1), var(--r2), var(--r4), var(--r5));
      border-radius: 999px;
      transform-origin:left;
      animation: fillIn 1.1s ease both;
    }
    @keyframes fillIn{
      from{transform: scaleX(.3); opacity:.6}
      to{transform: scaleX(1); opacity:1}
    }
    .range-bottom{
      display:flex;
      gap:10px;
      justify-content:space-between;
      margin-top:10px;
      color:var(--muted);
      font-size:12.3px;
    }
    .mini-note{
      margin-top:12px;
      border-top:1px dashed rgba(17,24,39,.14);
      padding-top:12px;
      color:rgba(31,41,55,.82);
      font-size:13px;
      line-height:1.6;
    }

    /* Sections */
    section{
      padding:22px 0;
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:12px;
      margin-bottom:14px;
    }
    .section-head h2{
      margin:0;
      font-size:22px;
      letter-spacing:-.3px;
    }
    .section-head p{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.6;
      max-width: 62ch;
    }

    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:12px;
    }
    .grid-2{
      display:grid;
      grid-template-columns: repeat(2, 1fr);
      gap:12px;
    }
    .card{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.82);
      box-shadow: 0 14px 40px rgba(17,24,39,.08);
      padding:14px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      overflow:hidden;
    }
    .card:hover{
      transform: translateY(-2px);
      box-shadow: 0 24px 70px rgba(17,24,39,.12);
      border-color: rgba(37,99,235,.18);
    }
    .card h3{
      margin:0 0 8px;
      font-size:15.5px;
      letter-spacing:-.1px;
    }
    .card p{
      margin:0;
      color:var(--muted);
      font-size:13.2px;
      line-height:1.7;
    }
    .tag-row{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:12px;
    }
    .tag{
      font-size:12px;
      padding:7px 10px;
      border-radius: 999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      color:rgba(31,41,55,.88);
      user-select:none;
    }

    /* Process */
    .steps{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap:12px;
      align-items:stretch;
    }
    .step{
      position:relative;
      padding:16px 14px;
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background:
        linear-gradient(180deg, rgba(255,255,255,.86) 0%, rgba(255,255,255,.72) 100%);
      box-shadow: 0 14px 40px rgba(17,24,39,.08);
      overflow:hidden;
    }
    .step:before{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        radial-gradient(320px 160px at 20% 10%, rgba(37,99,235,.14), transparent 58%),
        radial-gradient(280px 140px at 90% 20%, rgba(255,138,0,.14), transparent 60%);
      opacity:.9;
      pointer-events:none;
      filter: blur(14px);
    }
    .step > *{position:relative; z-index:1}
    .step-num{
      width:40px;height:40px;border-radius:16px;
      display:flex;align-items:center;justify-content:center;
      font-weight:850;
      background: rgba(255,255,255,.84);
      border:1px solid rgba(17,24,39,.10);
      box-shadow: 0 12px 30px rgba(17,24,39,.08);
      margin-bottom:10px;
    }
    .step h3{margin:0 0 8px; font-size:15px; letter-spacing:-.15px}
    .step p{margin:0; color:var(--muted); font-size:13.2px; line-height:1.65}

    /* Compare table */
    .compare-wrap{
      border-radius: 26px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 24px 70px rgba(17,24,39,.10);
      padding:14px;
      overflow:hidden;
    }
    .rating-row{
      display:flex;
      gap:14px;
      align-items:center;
      justify-content:space-between;
      flex-wrap:wrap;
      padding:8px 2px 14px;
      border-bottom:1px solid rgba(17,24,39,.08);
      margin-bottom:14px;
    }
    .stars{
      display:flex; gap:6px; align-items:center;
      font-weight:800;
    }
    .star{
      width:18px;height:18px;
      background: conic-gradient(from 180deg, var(--r2), var(--r1), var(--r5), var(--r4), var(--r2));
      clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
      border:1px solid rgba(17,24,39,.10);
      box-shadow: 0 10px 22px rgba(255,62,122,.18);
    }
    .rating-big{
      display:flex; align-items:baseline; gap:10px;
    }
    .rating-big b{
      font-size:34px; letter-spacing:-.8px;
    }
    .rating-big span{
      color:var(--muted); font-size:13.2px;
    }
    table{
      width:100%;
      border-collapse: separate;
      border-spacing:0;
      overflow:hidden;
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background:#fff;
    }
    thead th{
      text-align:left;
      font-size:13px;
      color:rgba(31,41,55,.92);
      padding:12px 12px;
      background:
        linear-gradient(90deg, rgba(255,62,122,.10), rgba(124,58,237,.10), rgba(37,99,235,.10));
      border-bottom:1px solid rgba(17,24,39,.10);
      position:sticky;
      top:0;
      z-index:1;
    }
    tbody td{
      padding:12px 12px;
      border-bottom:1px solid rgba(17,24,39,.06);
      color:rgba(31,41,55,.90);
      font-size:13.2px;
      line-height:1.55;
      vertical-align:top;
    }
    tbody tr:last-child td{border-bottom:none}
    .ok{
      display:inline-flex; align-items:center; gap:8px;
      color:rgba(22,163,74,.95);
      font-weight:750;
      white-space:nowrap;
    }
    .ok i{
      width:18px;height:18px; border-radius:7px;
      background: rgba(22,163,74,.12);
      border:1px solid rgba(22,163,74,.22);
      display:inline-flex; align-items:center; justify-content:center;
      font-style:normal;
      line-height:1;
    }
    .muted-cell{color:var(--muted)}
    .table-actions{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      align-items:center;
      justify-content:flex-end;
      margin-top:12px;
    }

    /* Timeline */
    .timeline{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap:12px;
    }
    .time-card{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.80);
      box-shadow: 0 14px 40px rgba(17,24,39,.08);
      padding:14px;
      position:relative;
      overflow:hidden;
    }
    .time-card:before{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        radial-gradient(260px 130px at 10% 10%, rgba(255,138,0,.14), transparent 60%),
        radial-gradient(260px 130px at 95% 20%, rgba(59,130,246,.14), transparent 62%);
      filter: blur(14px);
      opacity:.9;
      pointer-events:none;
    }
    .time-card > *{position:relative; z-index:1}
    .time-top{
      display:flex; align-items:center; gap:10px;
      margin-bottom:10px;
    }
    .time-ico{
      width:40px;height:40px;border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.85);
      display:flex;align-items:center;justify-content:center;
      box-shadow: 0 12px 30px rgba(17,24,39,.08);
    }
    .time-ico svg{width:18px;height:18px; fill: rgba(37,99,235,.95)}
    .time-card b{font-size:14.5px}
    .time-card p{margin:0; color:var(--muted); font-size:13.2px; line-height:1.65}

    /* Form */
    .form-wrap{
      border-radius: 26px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 24px 70px rgba(17,24,39,.10);
      padding:14px;
    }
    form{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .field{
      display:flex; flex-direction:column; gap:8px;
    }
    label{
      font-size:13px;
      color:rgba(31,41,55,.92);
      font-weight:700;
    }
    input, select, textarea{
      width:100%;
      border-radius: 14px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.92);
      padding:11px 12px;
      font-size:14px;
      color:rgba(31,41,55,.95);
      outline:none;
      transition: box-shadow .18s ease, border-color .18s ease, background .18s ease;
    }
    textarea{min-height:110px; resize:vertical}
    input:focus, select:focus, textarea:focus{
      box-shadow: var(--focus);
      border-color: rgba(37,99,235,.28);
      background:#fff;
    }
    .field-full{grid-column:1 / -1}
    .form-actions{
      grid-column:1 / -1;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
      margin-top:2px;
    }
    .form-actions .hint{
      color:var(--muted);
      font-size:12.8px;
      line-height:1.6;
      max-width:64ch;
    }
    .toast{
      position:fixed;
      left:50%;
      bottom:22px;
      transform: translateX(-50%);
      background: rgba(15,23,42,.94);
      color:#fff;
      padding:12px 14px;
      border-radius: 16px;
      border:1px solid rgba(255,255,255,.12);
      box-shadow: 0 24px 70px rgba(0,0,0,.25);
      z-index:120;
      display:none;
      width:min(720px, calc(100vw - 24px));
    }
    .toast.show{display:block; animation: toastIn .22s ease both}
    @keyframes toastIn{
      from{opacity:0; transform: translateX(-50%) translateY(8px)}
      to{opacity:1; transform: translateX(-50%) translateY(0)}
    }

    /* FAQ */
    .faq{
      border-radius: 26px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 24px 70px rgba(17,24,39,.10);
      padding:10px;
    }
    details{
      border-radius: 18px;
      border:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.85);
      padding:10px 12px;
      margin:10px 6px;
      box-shadow: 0 10px 26px rgba(17,24,39,.06);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    details[open]{
      border-color: rgba(37,99,235,.20);
      box-shadow: 0 20px 60px rgba(17,24,39,.12);
      transform: translateY(-2px);
    }
    summary{
      list-style:none;
      cursor:pointer;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
      font-weight:800;
      font-size:14.2px;
      padding:4px 2px;
    }
    summary::-webkit-details-marker{display:none}
    .sum-right{
      display:flex; align-items:center; gap:10px; flex:0 0 auto;
      color:var(--muted);
      font-weight:700;
      font-size:12.8px;
    }
    .chev{
      width:28px;height:28px;border-radius:12px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.88);
      display:flex; align-items:center; justify-content:center;
      transition: transform .2s ease;
    }
    details[open] .chev{transform: rotate(180deg)}
    .faq-answer{
      color:rgba(31,41,55,.82);
      font-size:13.4px;
      line-height:1.75;
      padding:8px 2px 6px;
    }

    /* Testimonials */
    .quote{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:12px;
    }
    .quote-card{
      border-radius: 22px;
      border:1px solid rgba(17,24,39,.10);
      background:
        radial-gradient(380px 180px at 20% 0%, rgba(37,99,235,.12), transparent 60%),
        radial-gradient(340px 160px at 100% 20%, rgba(255,138,0,.12), transparent 62%),
        rgba(255,255,255,.82);
      box-shadow: 0 18px 50px rgba(17,24,39,.10);
      padding:14px;
      overflow:hidden;
      display:flex;
      flex-direction:column;
      gap:10px;
      min-height: 210px;
    }
    .quote-top{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:10px;
    }
    .avatar{
      width:42px;height:42px;border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.88);
      display:flex;align-items:center;justify-content:center;
      box-shadow: 0 12px 30px rgba(17,24,39,.08);
      flex:0 0 auto;
      font-weight:900;
      color:rgba(37,99,235,.95);
    }
    .quote-stars{
      display:flex; gap:4px; align-items:center;
      color:rgba(245,158,11,.95);
      font-weight:900;
      font-size:12px;
      margin-top:4px;
      white-space:nowrap;
    }
    .quote-card p{
      margin:0;
      color:rgba(31,41,55,.86);
      font-size:13.4px;
      line-height:1.75;
    }
    .quote-bottom{
      margin-top:auto;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      border-top:1px dashed rgba(17,24,39,.14);
      padding-top:10px;
      color:var(--muted);
      font-size:12.7px;
    }
    .role{color:rgba(31,41,55,.85); font-weight:750}

    /* Case & articles */
    .chips-row{display:flex; flex-wrap:wrap; gap:8px; margin-top:10px}
    .case-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:12px;
      align-items:stretch;
    }
    .case-left{
      padding:16px;
      border-radius: 26px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 24px 70px rgba(17,24,39,.10);
      overflow:hidden;
      position:relative;
    }
    .case-left:before{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        radial-gradient(520px 260px at 30% 0%, rgba(255,62,122,.16), transparent 58%),
        radial-gradient(520px 260px at 100% 15%, rgba(59,130,246,.16), transparent 62%);
      filter: blur(16px);
      opacity:.95;
      pointer-events:none;
    }
    .case-left > *{position:relative; z-index:1}
    .case-title{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      margin-bottom:10px;
    }
    .case-left h3{margin:0; font-size:16px; letter-spacing:-.15px}
    .case-left .small-muted{color:var(--muted); font-size:12.8px; line-height:1.6; margin-top:4px}
    .case-items{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
      margin-top:12px;
    }
    .case-item{
      border-radius: 18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.86);
      padding:12px 12px;
      box-shadow: 0 12px 30px rgba(17,24,39,.08);
      transition: transform .18s ease, box-shadow .18s ease;
      display:flex; flex-direction:column; gap:8px;
      min-height: 120px;
    }
    .case-item:hover{transform: translateY(-2px); box-shadow: 0 22px 60px rgba(17,24,39,.12)}
    .case-item b{font-size:13.6px}
    .case-item span{color:var(--muted); font-size:12.8px; line-height:1.6}

    .side-panel{
      border-radius: 26px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 24px 70px rgba(17,24,39,.10);
      padding:14px;
    }
    .side-panel h3{margin:0 0 10px; font-size:15.5px}
    .list{
      margin:0;
      padding:0;
      list-style:none;
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .list li{
      border-radius: 18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.88);
      padding:12px 12px;
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .list li:hover{transform: translateY(-2px); box-shadow: 0 22px 60px rgba(17,24,39,.10)}
    .list a{
      text-decoration:none;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:10px;
    }
    .list a span{
      color:var(--muted);
      font-size:12.8px;
      line-height:1.5;
      margin-top:4px;
    }
    .list a b{
      font-size:13.8px;
      letter-spacing:-.1px;
    }
    .arrow{
      width:34px;height:34px;border-radius:14px;
      display:flex;align-items:center;justify-content:center;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.88);
      color:rgba(37,99,235,.95);
      flex:0 0 auto;
      transition: transform .18s ease;
    }
    .list a:hover .arrow{transform: translateX(2px)}

    /* Requirements matching + tags cloud */
    .cloud{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:10px;
    }
    .cloud a{
      text-decoration:none;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:10px 12px;
      border-radius: 999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.82);
      color:rgba(31,41,55,.90);
      font-size:13px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
    }
    .cloud a:hover{
      transform: translateY(-2px);
      box-shadow: 0 22px 60px rgba(17,24,39,.12);
      border-color: rgba(124,58,237,.20);
      background: rgba(124,58,237,.06);
    }
    .match-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:start;
    }
    .match-left .tag-row{margin-top:12px}
    .match-right{
      padding:14px;
      border-radius: 26px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 24px 70px rgba(17,24,39,.10);
    }

    /* Footer */
    footer{
      padding:22px 0 28px;
      border-top:1px solid rgba(17,24,39,.10);
      background:
        linear-gradient(180deg, rgba(255,255,255,.55), rgba(255,255,255,.95));
    }
    .footer-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:12px;
      align-items:start;
    }
    .footer-card{
      border-radius: 26px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.82);
      box-shadow: 0 20px 60px rgba(17,24,39,.10);
      padding:16px;
    }
    .footer-card h3{margin:0 0 8px; font-size:15.5px}
    .footer-card p{margin:0; color:var(--muted); font-size:13.2px; line-height:1.7}
    .foot-links{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
      margin-top:12px;
    }
    .foot-links a{
      text-decoration:none;
      padding:10px 12px;
      border-radius: 16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.88);
      color:rgba(31,41,55,.90);
      font-size:13px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      overflow:hidden;
      text-overflow:ellipsis;
      white-space:nowrap;
    }
    .foot-links a:hover{
      transform: translateY(-2px);
      box-shadow: 0 22px 60px rgba(17,24,39,.12);
      border-color: rgba(37,99,235,.20);
    }
    .foot-bottom{
      margin-top:12px;
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
      color:var(--muted);
      font-size:12.7px;
    }
    .kefu{
      display:flex; align-items:center; gap:12px; justify-content:space-between;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.88);
      border-radius: 26px;
      padding:12px;
      box-shadow: 0 20px 60px rgba(17,24,39,.10);
    }
    .kefu-left{
      display:flex; align-items:flex-start; gap:12px;
      min-width: 0;
    }
    .kefu-left img{
      width:64px; height:64px;
      border-radius: 18px;
      object-fit:cover;
      border:1px solid rgba(17,24,39,.10);
      background:#fff;
      box-shadow: 0 12px 30px rgba(17,24,39,.08);
      flex:0 0 auto;
    }
    .kefu-left b{display:block; font-size:14px; margin-bottom:4px}
    .kefu-left span{color:var(--muted); font-size:12.8px; line-height:1.6}
    .kefu-right{
      display:flex; flex-direction:column; gap:8px; align-items:flex-end; justify-content:center;
    }
    .kefu-right a{
      text-decoration:none;
    }

    /* Floating customer service */
    .float-kefu{
      position:fixed;
      right:16px;
      bottom:16px;
      z-index:80;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
    }
    .float-btn{
      display:inline-flex;
      align-items:center;
      gap:10px;
      border-radius: 18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 24px 70px rgba(17,24,39,.18);
      padding:10px 12px;
      text-decoration:none;
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      max-width: 240px;
    }
    .float-btn:hover{transform: translateY(-2px); border-color: rgba(37,99,235,.20); box-shadow: 0 30px 85px rgba(17,24,39,.22)}
    .float-ico{
      width:38px;height:38px;border-radius:16px;
      border:1px solid rgba(37,99,235,.20);
      background: rgba(37,99,235,.08);
      display:flex;align-items:center;justify-content:center;
      flex:0 0 auto;
    }
    .float-ico svg{width:18px;height:18px; fill: rgba(37,99,235,.95)}
    .float-txt{
      display:flex; flex-direction:column; gap:2px;
      min-width:0;
    }
    .float-txt b{font-size:13.6px}
    .float-txt span{color:var(--muted); font-size:12.6px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis}
    .totop{
      width:48px; height:48px;
      border-radius: 18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 24px 70px rgba(17,24,39,.18);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .totop:hover{transform: translateY(-2px); box-shadow: 0 30px 85px rgba(17,24,39,.22)}
    .totop svg{width:20px;height:20px; fill: rgba(31,41,55,.9)}

    /* Reveal animation */
    .reveal{opacity:0; transform: translateY(10px); transition: opacity .6s ease, transform .6s ease}
    .reveal.on{opacity:1; transform: translateY(0)}

    /* Responsive */
    @media (max-width: 980px){
      .hero-grid{grid-template-columns:1fr; }
      .hero-left,.hero-right{min-height:auto}
      .grid-3{grid-template-columns:1fr}
      .steps{grid-template-columns:1fr 1fr}
      .timeline{grid-template-columns:1fr 1fr}
      .quote{grid-template-columns:1fr}
      .case-grid{grid-template-columns:1fr}
      .match-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .mobile-panel{display:block}
      .nav{display:none}
      .burger{display:block}
      .mobile-panel{display:none}
      .mobile-panel.show{display:block}
    }
    @media (max-width: 560px){
      .hero h1{font-size:26px}
      .data-grid{grid-template-columns:1fr 1fr}
      form{grid-template-columns:1fr}
      .foot-links{grid-template-columns:1fr}
      thead th{font-size:12.6px}
    }