:root{
      --bg0:#ffffff;
      --bg1:#fbf8f3;
      --bg2:#f3f5f9;
      --text:#111827;
      --muted:#4b5563;
      --muted2:#6b7280;
      --line:rgba(17,24,39,.12);
      --shadow:0 18px 45px rgba(16,24,40,.10);
      --shadow2:0 10px 25px rgba(16,24,40,.08);
      --brand:#8b2cff;
      --brand2:#ff3b6a;
      --brand3:#0ea5e9;
      --card:#ffffff;
      --card2:rgba(255,255,255,.72);
      --radius:18px;
      --radius2:14px;
      --container:1120px;
      --padX:18px;
      --focus:0 0 0 4px rgba(139,44,255,.18);
      --ok:#059669;
      --warn:#f59e0b;
    }
    *{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","Noto Sans SC","Microsoft YaHei", "Helvetica Neue", sans-serif;
      color:var(--text);
      background:
        radial-gradient(1200px 700px at 10% -20%, rgba(139,44,255,.15), transparent 50%),
        radial-gradient(900px 500px at 95% 0%, rgba(255,59,106,.14), transparent 55%),
        radial-gradient(900px 600px at 80% 110%, rgba(14,165,233,.10), transparent 52%),
        linear-gradient(180deg, var(--bg0) 0%, var(--bg1) 35%, var(--bg2) 100%);
    }
    a{color:inherit}
    .container{
      width:100%;
      max-width:var(--container);
      margin:0 auto;
      padding:0 var(--padX);
    }

    /* Header */
    header{
      position:sticky; top:0; z-index:50;
      backdrop-filter:saturate(130%) blur(10px);
      background:rgba(255,255,255,.72);
      border-bottom:1px solid rgba(17,24,39,.08);
    }
    .nav{
      display:flex; align-items:center; justify-content:space-between;
      padding:12px 0;
      gap:14px;
    }
    .brand{
      display:flex; align-items:center; gap:12px;
      min-width:220px;
    }
    .brand img.ai-page-logo{
      width:44px; height:44px;
      border-radius:14px;
      box-shadow:0 10px 25px rgba(139,44,255,.22);
      object-fit:contain;
      background:linear-gradient(135deg, rgba(139,44,255,.10), rgba(255,59,106,.10));
    }
    .brand .brand-text{
      display:flex; flex-direction:column; line-height:1.1;
    }
    .brand .brand-name{
      font-weight:850; letter-spacing:.2px; font-size:15px;
    }
    .brand .brand-sub{
      font-size:12px; color:var(--muted2);
    }
    nav .nav-links{
      display:flex; gap:14px; align-items:center;
      flex:1; justify-content:center;
    }
    .nav-links a{
      text-decoration:none;
      font-size:13px; color:rgba(17,24,39,.78);
      padding:10px 10px; border-radius:12px;
      transition:transform .15s ease, background .15s ease, color .15s ease;
      white-space:nowrap;
    }
    .nav-links a:hover{
      background:rgba(139,44,255,.08);
      color:rgba(17,24,39,.95);
      transform:translateY(-1px);
    }
    .nav-actions{
      display:flex; gap:10px; align-items:center; justify-content:flex-end;
      min-width:220px;
    }
    .btn{
      display:inline-flex; align-items:center; justify-content:center;
      gap:10px;
      border-radius:14px;
      padding:10px 14px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.85);
      color:rgba(17,24,39,.92);
      text-decoration:none;
      font-weight:750;
      font-size:13px;
      transition:transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
      cursor:pointer;
      user-select:none;
    }
    .btn:focus{outline:none; box-shadow:var(--focus)}
    .btn:hover{
      transform:translateY(-1px);
      box-shadow:0 12px 26px rgba(16,24,40,.12);
      border-color:rgba(139,44,255,.25);
    }
    .btn-primary{
      background:linear-gradient(135deg, rgba(139,44,255,1) 0%, rgba(255,59,106,1) 55%, rgba(14,165,233,1) 110%);
      border-color:transparent;
      color:#fff;
      box-shadow:0 18px 45px rgba(139,44,255,.25);
    }
    .btn-primary:hover{
      box-shadow:0 24px 60px rgba(139,44,255,.30);
      border-color:transparent;
    }
    .btn-ghost{
      background:rgba(255,255,255,.65);
    }
    .icon-dot{
      width:10px; height:10px; border-radius:50%;
      background:rgba(255,255,255,.95);
      box-shadow:0 0 0 6px rgba(255,255,255,.25);
    }

    .menu-btn{
      display:none;
      width:42px; height:42px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.85);
      cursor:pointer;
      align-items:center; justify-content:center;
    }
    .menu-btn:focus{outline:none; box-shadow:var(--focus)}
    .hamburger{
      width:18px; height:12px; position:relative;
    }
    .hamburger span{
      position:absolute; left:0; right:0;
      height:2px; border-radius:2px;
      background:rgba(17,24,39,.82);
      transition:transform .18s ease, top .18s ease, opacity .18s ease;
    }
    .hamburger span:nth-child(1){top:0}
    .hamburger span:nth-child(2){top:5px}
    .hamburger span:nth-child(3){top:10px}
    .menu-open .hamburger span:nth-child(1){top:5px; transform:rotate(45deg)}
    .menu-open .hamburger span:nth-child(2){opacity:0}
    .menu-open .hamburger span:nth-child(3){top:5px; transform:rotate(-45deg)}

    .mobile-panel{
      display:none;
      padding:0 0 14px 0;
    }
    .mobile-panel .panel-inner{
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.82);
      border-radius:16px;
      padding:12px;
      box-shadow:0 18px 45px rgba(16,24,40,.08);
    }
    .mobile-links{
      display:flex; flex-direction:column; gap:6px;
    }
    .mobile-links a{
      text-decoration:none;
      padding:12px 12px;
      border-radius:14px;
      font-weight:720;
      font-size:14px;
      color:rgba(17,24,39,.86);
      background:rgba(255,255,255,.55);
      border:1px solid rgba(17,24,39,.08);
    }
    .mobile-actions{
      display:flex; gap:10px; margin-top:12px;
      flex-wrap:wrap;
    }
    .mobile-actions .btn{flex:1; min-width:140px}

    /* Hero */
    .hero{
      padding:34px 0 18px 0;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap:18px;
      align-items:stretch;
    }
    .hero-main{
      border-radius:26px;
      padding:26px 22px;
      background:
        radial-gradient(900px 450px at 10% 0%, rgba(139,44,255,.18), transparent 55%),
        radial-gradient(600px 380px at 95% 35%, rgba(255,59,106,.16), transparent 60%),
        radial-gradient(520px 300px at 50% 110%, rgba(14,165,233,.14), transparent 62%),
        linear-gradient(180deg, rgba(255,255,255,.75) 0%, rgba(255,255,255,.55) 100%);
      border:1px solid rgba(17,24,39,.10);
      box-shadow:var(--shadow2);
      position:relative;
      overflow:hidden;
    }
    .hero-main::after{
      content:"";
      position:absolute; inset:-2px;
      background:
        linear-gradient(120deg, rgba(139,44,255,.18), transparent 35%),
        linear-gradient(240deg, rgba(255,59,106,.15), transparent 35%);
      pointer-events:none;
      opacity:.65;
      mask-image: radial-gradient(circle at 20% 20%, rgba(0,0,0,1) 0%, rgba(0,0,0,0) 60%);
    }
    .hero-badge{
      display:inline-flex; align-items:center; gap:10px;
      padding:9px 12px;
      border-radius:999px;
      border:1px solid rgba(139,44,255,.25);
      background:rgba(139,44,255,.08);
      color:rgba(17,24,39,.88);
      font-size:12px; font-weight:820;
      letter-spacing:.2px;
      position:relative; z-index:1;
    }
    .spark{
      width:22px; height:22px; border-radius:8px;
      background:linear-gradient(135deg, rgba(139,44,255,.95), rgba(255,59,106,.95));
      box-shadow:0 14px 35px rgba(139,44,255,.25);
      display:inline-flex; align-items:center; justify-content:center;
      color:#fff; font-weight:950;
      font-size:12px;
    }
    .hero h1{
      margin:14px 0 10px 0;
      font-size:34px;
      line-height:1.12;
      letter-spacing:-.6px;
      position:relative; z-index:1;
    }
    .hero-lead{
      margin:0;
      color:rgba(17,24,39,.74);
      font-size:15px;
      line-height:1.7;
      position:relative; z-index:1;
      max-width:62ch;
    }
    .hero-cta{
      display:flex; gap:12px; align-items:center; flex-wrap:wrap;
      margin-top:16px;
      position:relative; z-index:1;
    }
    .meta-row{
      display:flex; gap:14px; flex-wrap:wrap;
      margin-top:14px;
      position:relative; z-index:1;
    }
    .meta-pill{
      display:flex; align-items:center; gap:10px;
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.62);
      min-width:170px;
    }
    .meta-ico{
      width:36px; height:36px;
      border-radius:14px;
      background:linear-gradient(135deg, rgba(139,44,255,.20), rgba(255,59,106,.16));
      border:1px solid rgba(139,44,255,.20);
      display:flex; align-items:center; justify-content:center;
      color:rgba(139,44,255,1);
      flex:0 0 auto;
    }
    .meta-ico svg{width:18px; height:18px}
    .meta-text{
      display:flex; flex-direction:column;
      line-height:1.1;
    }
    .meta-text strong{font-size:13px}
    .meta-text span{font-size:12px; color:var(--muted2); margin-top:4px}

    .hero-side{
      border-radius:26px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.72);
      box-shadow:var(--shadow2);
      padding:16px;
      display:flex; flex-direction:column;
      overflow:hidden;
      position:relative;
    }
    .hero-side::before{
      content:"";
      position:absolute; inset:-40% -20% auto -20%;
      height:220px;
      background:radial-gradient(circle at 20% 50%, rgba(139,44,255,.25), transparent 60%);
      pointer-events:none;
    }
    .side-title{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      position:relative;
    }
    .side-title h2{
      margin:0;
      font-size:16px;
      letter-spacing:-.2px;
    }
    .side-title p{
      margin:6px 0 0 0;
      color:rgba(17,24,39,.70);
      font-size:13px;
      line-height:1.6;
    }
    .chips{
      display:flex; gap:8px; flex-wrap:wrap;
      margin-top:12px;
      position:relative;
    }
    .chip{
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.62);
      font-size:12px;
      font-weight:760;
      color:rgba(17,24,39,.80);
      transition:transform .15s ease, box-shadow .15s ease, border-color .15s ease;
      cursor:pointer;
      user-select:none;
    }
    .chip:hover{
      transform:translateY(-1px);
      box-shadow:0 12px 25px rgba(16,24,40,.10);
      border-color:rgba(139,44,255,.25);
    }
    .stats{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
      margin-top:12px;
      position:relative;
    }
    .stat{
      border-radius:18px;
      padding:12px 12px;
      border:1px solid rgba(17,24,39,.10);
      background:linear-gradient(180deg, rgba(255,255,255,.72) 0%, rgba(255,255,255,.55) 100%);
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      cursor:default;
      min-height:82px;
    }
    .stat:hover{
      transform:translateY(-2px);
      box-shadow:0 20px 40px rgba(16,24,40,.12);
      border-color:rgba(255,59,106,.22);
    }
    .stat .k{
      font-size:22px;
      font-weight:900;
      letter-spacing:-.6px;
      margin:0;
    }
    .stat .d{
      margin:6px 0 0 0;
      color:rgba(17,24,39,.70);
      font-size:12px;
      line-height:1.5;
    }
    .side-action{
      margin-top:auto;
      position:relative;
      padding-top:14px;
    }
    .side-action .row{
      display:flex; gap:10px; flex-wrap:wrap;
    }
    .side-action .btn{flex:1; min-width:140px}
    .mini-link{
      display:flex; align-items:center; justify-content:space-between;
      margin-top:10px;
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.60);
      color:rgba(17,24,39,.80);
      font-size:12px; font-weight:760;
      text-decoration:none;
      transition:transform .15s ease, box-shadow .15s ease, border-color .15s ease;
    }
    .mini-link:hover{
      transform:translateY(-1px);
      box-shadow:0 14px 30px rgba(16,24,40,.10);
      border-color:rgba(14,165,233,.25);
    }

    /* Sections */
    main{padding-bottom:26px}
    section{padding:28px 0}
    .section-head{
      display:flex; align-items:flex-end; justify-content:space-between; gap:14px;
      margin-bottom:16px;
    }
    .section-head h2{
      margin:0;
      font-size:22px;
      letter-spacing:-.3px;
    }
    .section-head p{
      margin:0;
      color:rgba(17,24,39,.70);
      font-size:13px;
      line-height:1.7;
      max-width:58ch;
    }
    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .grid-2{
      display:grid;
      grid-template-columns: repeat(2, 1fr);
      gap:14px;
    }
    .card{
      border-radius:var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.72);
      box-shadow:0 12px 30px rgba(16,24,40,.06);
      padding:16px;
      position:relative;
      overflow:hidden;
    }
    .card .tag{
      display:inline-flex; align-items:center; gap:8px;
      padding:7px 10px;
      border-radius:999px;
      font-size:12px;
      font-weight:850;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.60);
      color:rgba(17,24,39,.82);
    }
    .card h3{
      margin:12px 0 8px 0;
      font-size:16px;
      letter-spacing:-.2px;
    }
    .card p{
      margin:0;
      color:rgba(17,24,39,.70);
      font-size:13px;
      line-height:1.7;
    }
    .card .list{
      margin:12px 0 0 0;
      padding:0;
      list-style:none;
      display:flex; flex-direction:column; gap:10px;
    }
    .li{
      display:flex; gap:10px; align-items:flex-start;
      padding:10px 10px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.08);
      background:rgba(255,255,255,.55);
    }
    .tick{
      width:22px; height:22px;
      border-radius:10px;
      background:rgba(5,150,105,.12);
      border:1px solid rgba(5,150,105,.25);
      display:flex; align-items:center; justify-content:center;
      color:rgba(5,150,105,1);
      flex:0 0 auto;
      margin-top:2px;
    }
    .li strong{font-size:13px}
    .li span{display:block; margin-top:4px; font-size:12px; color:var(--muted2); line-height:1.6}

    .card::after{
      content:"";
      position:absolute; inset:-1px;
      background:
        radial-gradient(500px 220px at 0% 0%, rgba(139,44,255,.12), transparent 55%),
        radial-gradient(480px 240px at 100% 0%, rgba(255,59,106,.10), transparent 50%);
      pointer-events:none;
      opacity:.75;
    }
    .card > *{position:relative; z-index:1}

    /* Steps */
    .steps{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap:12px;
    }
    .step{
      padding:14px 14px;
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.70);
      box-shadow:0 10px 25px rgba(16,24,40,.05);
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      min-height:140px;
      display:flex; flex-direction:column;
    }
    .step:hover{
      transform:translateY(-2px);
      box-shadow:0 18px 40px rgba(16,24,40,.12);
      border-color:rgba(139,44,255,.22);
    }
    .step .num{
      width:40px; height:40px; border-radius:16px;
      background:linear-gradient(135deg, rgba(139,44,255,.16), rgba(255,59,106,.14));
      border:1px solid rgba(139,44,255,.22);
      display:flex; align-items:center; justify-content:center;
      font-weight:950; letter-spacing:-.6px;
      color:rgba(139,44,255,1);
    }
    .step h3{margin:10px 0 6px 0; font-size:15px}
    .step p{margin:0; color:rgba(17,24,39,.70); font-size:12.8px; line-height:1.65}

    /* Compare */
    .compare-wrap{
      border-radius:26px;
      border:1px solid rgba(17,24,39,.10);
      background:
        radial-gradient(900px 380px at 20% 0%, rgba(255,59,106,.10), transparent 55%),
        radial-gradient(700px 320px at 95% 20%, rgba(139,44,255,.10), transparent 55%),
        rgba(255,255,255,.68);
      box-shadow:var(--shadow2);
      padding:16px;
    }
    .compare-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:14px;
      padding:8px 8px 12px 8px;
    }
    .rating-block{
      display:flex; gap:14px; align-items:center; flex-wrap:wrap;
    }
    .stars{
      width:78px; height:78px;
      border-radius:26px;
      border:1px solid rgba(17,24,39,.10);
      background:linear-gradient(135deg, rgba(245,158,11,.16), rgba(139,44,255,.10));
      display:flex; align-items:center; justify-content:center;
      box-shadow:0 18px 45px rgba(245,158,11,.12);
    }
    .stars svg{width:44px; height:44px}
    .rating-text strong{
      display:block;
      font-size:26px; letter-spacing:-.8px;
    }
    .rating-text span{
      display:block;
      margin-top:4px;
      color:rgba(17,24,39,.72);
      font-size:13px;
      line-height:1.6;
    }
    .compare-actions{
      display:flex; gap:10px; flex-wrap:wrap; align-items:center; justify-content:flex-end;
    }
    .table-wrap{
      overflow:auto;
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.62);
    }
    table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      min-width:720px;
      font-size:13px;
    }
    th, td{
      padding:12px 12px;
      border-bottom:1px solid rgba(17,24,39,.08);
      vertical-align:top;
      text-align:left;
      white-space:nowrap;
    }
    th{
      background:rgba(255,255,255,.75);
      position:sticky; top:0;
      z-index:1;
      font-size:12.5px;
      color:rgba(17,24,39,.80);
    }
    tr:last-child td{border-bottom:none}
    .score-pill{
      display:inline-flex; align-items:center; gap:8px;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.72);
      font-weight:900;
    }
    .score-ok{
      border-color:rgba(5,150,105,.25);
      background:rgba(5,150,105,.10);
      color:rgba(5,150,105,1);
    }
    .muted-cell{
      color:rgba(17,24,39,.62);
      white-space:normal;
      line-height:1.6;
    }
    .badge-row{
      display:flex; gap:8px; flex-wrap:wrap;
    }
    .tiny-badge{
      display:inline-flex;
      align-items:center;
      border-radius:999px;
      padding:6px 10px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.66);
      font-size:12px;
      font-weight:820;
      color:rgba(17,24,39,.78);
    }

    /* Cards: Industry solutions */
    .solution-tabs{
      display:flex; gap:10px; flex-wrap:wrap;
      margin-bottom:14px;
    }
    .tab{
      border-radius:999px;
      padding:10px 12px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.62);
      font-weight:860;
      font-size:13px;
      cursor:pointer;
      user-select:none;
      transition:transform .15s ease, box-shadow .15s ease, border-color .15s ease, background .15s ease;
    }
    .tab:hover{transform:translateY(-1px); box-shadow:0 12px 25px rgba(16,24,40,.08); border-color:rgba(139,44,255,.22)}
    .tab[aria-selected="true"]{
      background:linear-gradient(135deg, rgba(139,44,255,.14), rgba(255,59,106,.12));
      border-color:rgba(139,44,255,.32);
      box-shadow:0 18px 40px rgba(139,44,255,.12);
    }
    .solutions-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    .panel{
      border-radius:22px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.70);
      padding:16px;
      box-shadow:0 12px 30px rgba(16,24,40,.06);
      overflow:hidden;
      position:relative;
    }
    .panel::before{
      content:"";
      position:absolute;
      width:420px; height:260px;
      left:-160px; top:-140px;
      background:radial-gradient(circle at 30% 30%, rgba(139,44,255,.20), transparent 60%);
      pointer-events:none;
      opacity:.9;
    }
    .panel > *{position:relative; z-index:1}
    .panel h3{margin:0 0 8px 0; font-size:16px}
    .panel p{margin:0; color:rgba(17,24,39,.70); font-size:13px; line-height:1.7}
    .panel .bullets{margin-top:12px; display:flex; flex-direction:column; gap:10px}
    .bullet{
      display:flex; gap:10px; align-items:flex-start;
      padding:10px 10px;
      border-radius:16px;
      border:1px solid rgba(17,24,39,.08);
      background:rgba(255,255,255,.58);
    }
    .bullet .dot{
      width:24px; height:24px; border-radius:12px;
      background:rgba(139,44,255,.12);
      border:1px solid rgba(139,44,255,.22);
      display:flex; align-items:center; justify-content:center;
      color:rgba(139,44,255,1);
      flex:0 0 auto;
      margin-top:2px;
    }
    .bullet strong{display:block; font-size:13px}
    .bullet span{display:block; margin-top:4px; font-size:12px; color:var(--muted2); line-height:1.6}

    /* Review */
    .reviews{
      display:grid; grid-template-columns: repeat(3, 1fr); gap:14px;
    }
    .review{
      border-radius:22px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.72);
      padding:16px;
      box-shadow:0 12px 30px rgba(16,24,40,.06);
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      display:flex; flex-direction:column;
      min-height:210px;
    }
    .review:hover{
      transform:translateY(-2px);
      box-shadow:0 20px 45px rgba(16,24,40,.12);
      border-color:rgba(255,59,106,.22);
    }
    .review-top{
      display:flex; gap:12px; align-items:flex-start;
      margin-bottom:10px;
    }
    .avatar{
      width:46px; height:46px;
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background:linear-gradient(135deg, rgba(139,44,255,.14), rgba(14,165,233,.10));
      display:flex; align-items:center; justify-content:center;
      color:rgba(139,44,255,1);
      font-weight:980;
      letter-spacing:-.4px;
      flex:0 0 auto;
    }
    .review h3{
      margin:0;
      font-size:14.5px;
    }
    .role{
      margin-top:4px;
      color:rgba(17,24,39,.66);
      font-size:12.5px;
      line-height:1.6;
    }
    .quote{
      margin:0;
      color:rgba(17,24,39,.72);
      font-size:13px;
      line-height:1.75;
    }
    .review-foot{
      margin-top:auto;
      padding-top:12px;
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      color:rgba(17,24,39,.70);
      font-size:12.5px;
    }
    .confidence{
      display:flex; align-items:center; gap:8px;
      font-weight:860;
    }
    .confidence svg{width:18px; height:18px; color:rgba(5,150,105,1)}
    .pill-mini{
      border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      padding:6px 10px;
      background:rgba(255,255,255,.62);
      font-weight:820;
    }

    /* Case & articles */
    .case-grid{
      display:grid; grid-template-columns: 1fr 1fr 1fr; gap:14px;
    }
    .case{
      border-radius:22px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.70);
      overflow:hidden;
      box-shadow:0 12px 30px rgba(16,24,40,.06);
      display:flex; flex-direction:column;
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .case:hover{
      transform:translateY(-2px);
      box-shadow:0 22px 55px rgba(16,24,40,.12);
      border-color:rgba(139,44,255,.22);
    }
    .case-media{
      width:100%;
      aspect-ratio: 16 / 10;
      background:
        radial-gradient(300px 150px at 20% 20%, rgba(139,44,255,.20), transparent 55%),
        radial-gradient(280px 160px at 80% 25%, rgba(255,59,106,.18), transparent 55%),
        linear-gradient(135deg, rgba(255,255,255,.35), rgba(255,255,255,.12));
      border-bottom:1px solid rgba(17,24,39,.08);
      position:relative;
      display:flex; align-items:flex-end; padding:12px;
    }
    .case-media .kicker{
      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,.72);
      font-weight:900; font-size:12px;
      color:rgba(17,24,39,.84);
    }
    .case-content{
      padding:14px 14px 16px 14px;
      display:flex; flex-direction:column; gap:10px;
      min-height:160px;
    }
    .case-content h3{
      margin:0;
      font-size:15px;
      letter-spacing:-.2px;
    }
    .case-content p{
      margin:0;
      color:rgba(17,24,39,.70);
      font-size:13px;
      line-height:1.7;
    }
    .case-links{
      display:flex; gap:10px; align-items:center; margin-top:auto; flex-wrap:wrap;
    }
    .link-btn{
      text-decoration:none;
      display:inline-flex; align-items:center; gap:8px;
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.62);
      font-weight:860; font-size:13px;
      transition:transform .15s ease, box-shadow .15s ease, border-color .15s ease;
    }
    .link-btn:hover{transform:translateY(-1px); box-shadow:0 14px 28px rgba(16,24,40,.10); border-color:rgba(14,165,233,.22)}
    .link-btn.primary{
      background:linear-gradient(135deg, rgba(139,44,255,.15), rgba(14,165,233,.10));
      border-color:rgba(139,44,255,.22);
    }
    .arrow{
      width:18px; height:18px; border-radius:9px;
      background:rgba(17,24,39,.06);
      display:flex; align-items:center; justify-content:center;
    }

    .list-cards{
      display:grid; grid-template-columns: 1.15fr .85fr; gap:14px; align-items:start;
    }
    .article{
      display:flex; flex-direction:column; gap:10px;
      padding:16px;
      border-radius:22px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.72);
      box-shadow:0 12px 30px rgba(16,24,40,.06);
    }
    .article h3{margin:0; font-size:16px}
    .article p{margin:0; color:rgba(17,24,39,.70); font-size:13px; line-height:1.7}
    .article ul{
      margin:4px 0 0 0; padding:0; list-style:none; display:flex; flex-direction:column; gap:10px;
    }
    .article li{
      border-radius:16px;
      border:1px solid rgba(17,24,39,.08);
      background:rgba(255,255,255,.58);
      padding:10px 10px;
      transition:transform .15s ease, box-shadow .15s ease, border-color .15s ease;
    }
    .article li:hover{
      transform:translateY(-1px);
      box-shadow:0 14px 28px rgba(16,24,40,.10);
      border-color:rgba(139,44,255,.20);
    }
    .article a{
      text-decoration:none;
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
    }
    .article .t{
      font-weight:900; font-size:13.5px; color:rgba(17,24,39,.88);
      line-height:1.5;
    }
    .article .s{
      color:rgba(17,24,39,.62);
      font-size:12.2px;
      margin-top:4px;
      line-height:1.6;
      white-space:normal;
    }
    .article .meta{
      display:flex; flex-direction:column; align-items:flex-end;
      color:rgba(17,24,39,.60);
      font-size:12px; flex:0 0 auto;
      white-space:nowrap;
      padding-left:8px;
    }

    /* FAQ */
    .faq-grid{
      display:grid; grid-template-columns: 1fr 1fr; gap:14px;
    }
    .faq{
      border-radius:22px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.72);
      box-shadow:0 12px 30px rgba(16,24,40,.06);
      overflow:hidden;
    }
    details{
      padding:0;
      border-bottom:1px solid rgba(17,24,39,.08);
    }
    details:last-child{border-bottom:none}
    summary{
      list-style:none;
      cursor:pointer;
      padding:14px 14px;
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      user-select:none;
    }
    summary::-webkit-details-marker{display:none}
    .q{
      font-weight:920;
      font-size:13.5px;
      line-height:1.55;
    }
    .chev{
      width:28px; height:28px;
      border-radius:12px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.60);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      margin-top:-4px;
      transition:transform .18s ease, border-color .18s ease;
    }
    details[open] .chev{
      transform:rotate(180deg);
      border-color:rgba(139,44,255,.22);
    }
    .a{
      padding:0 14px 14px 14px;
      color:rgba(17,24,39,.72);
      font-size:13px;
      line-height:1.75;
    }

    /* Form */
    .form-card{
      border-radius:26px;
      border:1px solid rgba(17,24,39,.10);
      background:
        radial-gradient(700px 300px at 20% 0%, rgba(139,44,255,.14), transparent 55%),
        radial-gradient(540px 260px at 92% 20%, rgba(255,59,106,.12), transparent 55%),
        rgba(255,255,255,.72);
      box-shadow:var(--shadow2);
      overflow:hidden;
      position:relative;
    }
    .form-card::after{
      content:"";
      position:absolute; inset:-1px;
      background:linear-gradient(120deg, rgba(139,44,255,.10), transparent 35%, rgba(14,165,233,.08));
      pointer-events:none;
      opacity:.75;
    }
    .form-card > *{position:relative; z-index:1}
    .form-wrap{
      display:grid; grid-template-columns: 1fr 1fr; gap:14px;
      padding:16px;
      align-items:start;
    }
    .form-wrap .left{
      padding:8px 8px 10px 8px;
    }
    .form-wrap h3{margin:0; font-size:18px}
    .form-wrap p{margin:8px 0 0 0; color:rgba(17,24,39,.70); font-size:13px; line-height:1.75}
    .form-tips{
      margin-top:12px;
      display:flex; flex-direction:column; gap:10px;
    }
    .tip{
      display:flex; gap:10px; align-items:flex-start;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.58);
      border-radius:18px;
      padding:12px;
    }
    .tip .badge{
      width:34px; height:34px;
      border-radius:14px;
      background:rgba(14,165,233,.10);
      border:1px solid rgba(14,165,233,.22);
      color:rgba(14,165,233,1);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      margin-top:2px;
      font-weight:950;
    }
    .tip strong{display:block; font-size:13px}
    .tip span{display:block; margin-top:4px; font-size:12.2px; color:var(--muted2); line-height:1.6}
    .form{
      border-radius:22px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.62);
      padding:14px;
    }
    .field-row{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
    }
    label{
      display:flex; flex-direction:column; gap:7px;
      font-size:12px;
      color:rgba(17,24,39,.76);
      font-weight:800;
    }
    input, select, textarea{
      width:100%;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.12);
      background:rgba(255,255,255,.78);
      padding:11px 12px;
      font-size:14px;
      color:rgba(17,24,39,.92);
      transition:border-color .15s ease, box-shadow .15s ease, transform .12s ease;
    }
    textarea{min-height:108px; resize:vertical}
    input:focus, select:focus, textarea:focus{
      outline:none;
      border-color:rgba(139,44,255,.35);
      box-shadow:var(--focus);
    }
    .form-foot{
      display:flex; gap:10px; align-items:center; justify-content:space-between;
      margin-top:12px;
      flex-wrap:wrap;
    }
    .fineprint{
      color:rgba(17,24,39,.62);
      font-size:12px;
      line-height:1.6;
      max-width:42ch;
    }
    .submit{
      display:inline-flex; align-items:center; justify-content:center; gap:10px;
      border:none;
      background:linear-gradient(135deg, rgba(139,44,255,1) 0%, rgba(255,59,106,1) 55%, rgba(14,165,233,1) 110%);
      color:#fff;
      font-weight:950;
      font-size:14px;
      border-radius:16px;
      padding:12px 16px;
      cursor:pointer;
      box-shadow:0 22px 55px rgba(139,44,255,.25);
      transition:transform .15s ease, box-shadow .15s ease;
      min-width:190px;
    }
    .submit:hover{
      transform:translateY(-1px);
      box-shadow:0 28px 75px rgba(139,44,255,.30);
    }
    .submit:focus{outline:none; box-shadow:var(--focus)}

    /* Network / timeline */
    .network{
      display:grid; grid-template-columns: 1.05fr .95fr; gap:14px; align-items:start;
    }
    .timeline{
      border-radius:22px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.72);
      box-shadow:0 12px 30px rgba(16,24,40,.06);
      padding:16px;
      position:relative;
      overflow:hidden;
    }
    .timeline::before{
      content:"";
      position:absolute; inset:-1px;
      background:
        radial-gradient(700px 260px at 10% 10%, rgba(14,165,233,.12), transparent 55%),
        radial-gradient(620px 240px at 95% 0%, rgba(255,59,106,.10), transparent 55%);
      pointer-events:none;
      opacity:.9;
    }
    .timeline > *{position:relative; z-index:1}
    .timeline h3{margin:0 0 8px 0; font-size:16px}
    .timeline .items{
      display:flex; flex-direction:column; gap:12px; margin-top:10px;
    }
    .titem{
      display:grid;
      grid-template-columns: 52px 1fr;
      gap:12px;
      align-items:start;
      padding:12px;
      border-radius:18px;
      border:1px solid rgba(17,24,39,.08);
      background:rgba(255,255,255,.58);
    }
    .titem .tno{
      width:52px; height:52px;
      border-radius:20px;
      border:1px solid rgba(17,24,39,.10);
      background:linear-gradient(135deg, rgba(139,44,255,.12), rgba(255,59,106,.10));
      display:flex; align-items:center; justify-content:center;
      font-weight:980;
      color:rgba(139,44,255,1);
      letter-spacing:-.4px;
    }
    .titem strong{display:block; font-size:13.5px}
    .titem span{display:block; margin-top:4px; color:rgba(17,24,39,.66); font-size:12.5px; line-height:1.6}

    .region-map{
      border-radius:22px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.72);
      box-shadow:0 12px 30px rgba(16,24,40,.06);
      padding:16px;
      overflow:hidden;
      position:relative;
    }
    .region-map::before{
      content:"";
      position:absolute; inset:-1px;
      background:
        radial-gradient(420px 260px at 30% 30%, rgba(139,44,255,.14), transparent 60%),
        radial-gradient(420px 260px at 70% 60%, rgba(14,165,233,.12), transparent 60%);
      pointer-events:none;
      opacity:.85;
    }
    .region-map > *{position:relative; z-index:1}
    .region-map h3{margin:0 0 10px 0; font-size:16px}
    .grid-tags{
      display:flex; gap:10px; flex-wrap:wrap;
    }
    .region-tag{
      padding:10px 12px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.62);
      font-weight:860;
      font-size:13px;
      color:rgba(17,24,39,.80);
      display:flex; gap:8px; align-items:center;
    }
    .region-tag .pin{
      width:10px; height:10px; border-radius:50%;
      background:linear-gradient(135deg, rgba(139,44,255,1), rgba(255,59,106,1));
      box-shadow:0 0 0 6px rgba(139,44,255,.12);
    }

    /* Footer */
    footer{
      padding:22px 0 30px 0;
      border-top:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.65);
    }
    .footer-grid{
      display:grid;
      grid-template-columns: 1.1fr 1fr;
      gap:14px;
      align-items:start;
    }
    .foot-card{
      border-radius:22px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.70);
      padding:16px;
      box-shadow:0 12px 30px rgba(16,24,40,.06);
    }
    .foot-title{
      display:flex; gap:12px; align-items:center; margin-bottom:10px;
    }
    .foot-title .logo{
      width:44px; height:44px;
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background:linear-gradient(135deg, rgba(139,44,255,.14), rgba(255,59,106,.10));
      display:flex; align-items:center; justify-content:center;
      font-weight:980;
      color:rgba(139,44,255,1);
    }
    .foot-title strong{font-size:16px}
    .foot-desc{
      color:rgba(17,24,39,.72);
      font-size:13px;
      line-height:1.75;
      margin:0 0 12px 0;
      max-width:62ch;
    }
    .foot-links{
      display:flex; flex-wrap:wrap; gap:10px;
      padding-top:8px;
    }
    .foot-links a{
      text-decoration:none;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.62);
      padding:10px 12px;
      font-weight:860;
      font-size:13px;
      color:rgba(17,24,39,.82);
      transition:transform .15s ease, box-shadow .15s ease, border-color .15s ease;
    }
    .foot-links a:hover{transform:translateY(-1px); box-shadow:0 14px 28px rgba(16,24,40,.10); border-color:rgba(139,44,255,.22)}
    .foot-right{
      display:flex; flex-direction:column; gap:14px;
    }
    .kefu{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px; flex-wrap:wrap;
    }
    .kefu .left{
      display:flex; flex-direction:column; gap:6px;
    }
    .kefu .left strong{font-size:14.5px}
    .kefu .left span{
      color:rgba(17,24,39,.70);
      font-size:13px; line-height:1.6;
    }
    .kefu img{
      width:108px; height:auto;
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background:#fff;
      box-shadow:0 18px 45px rgba(16,24,40,.10);
    }
    .copyright{
      margin-top:12px;
      color:rgba(17,24,39,.62);
      font-size:12.5px;
      line-height:1.7;
      display:flex; gap:10px; flex-wrap:wrap; align-items:center;
      justify-content:space-between;
    }
    .fine-links{
      display:flex; gap:12px; flex-wrap:wrap; align-items:center;
      color:rgba(17,24,39,.62);
      font-size:12.5px;
    }
    .fine-links a{
      color:rgba(17,24,39,.70);
      text-decoration:none;
      border-bottom:1px solid rgba(17,24,39,.18);
    }
    .fine-links a:hover{color:rgba(139,44,255,1); border-bottom-color:rgba(139,44,255,.45)}

    /* Scroll reveal */
    .reveal{
      opacity:0;
      transform:translateY(10px);
      transition:opacity .6s ease, transform .6s ease;
    }
    .reveal.in{
      opacity:1;
      transform:translateY(0);
    }
    @media (prefers-reduced-motion: reduce){
      html{scroll-behavior:auto}
      .reveal{transition:none; opacity:1; transform:none}
      .btn, .card, .step, .case, .chip, .review, .link-btn, .mini-link, .article li{transition:none}
    }

    /* Floating */
    .float-bar{
      position:fixed; right:14px; bottom:14px;
      z-index:60;
      display:flex; flex-direction:column; gap:10px;
    }
    .float-btn{
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.82);
      box-shadow:0 18px 45px rgba(16,24,40,.12);
      padding:10px 12px;
      cursor:pointer;
      transition:transform .15s ease, box-shadow .15s ease, border-color .15s ease;
      display:flex; gap:10px; align-items:center;
      text-decoration:none;
      color:rgba(17,24,39,.86);
      min-width:170px;
      justify-content:flex-start;
    }
    .float-btn:hover{
      transform:translateY(-1px);
      box-shadow:0 26px 70px rgba(16,24,40,.16);
      border-color:rgba(139,44,255,.22);
    }
    .float-btn:focus{outline:none; box-shadow:var(--focus)}
    .float-btn .ico{
      width:36px; height:36px;
      border-radius:16px;
      background:linear-gradient(135deg, rgba(139,44,255,.16), rgba(255,59,106,.12));
      border:1px solid rgba(139,44,255,.20);
      display:flex; align-items:center; justify-content:center;
      color:rgba(139,44,255,1);
      flex:0 0 auto;
    }
    .float-btn .ico svg{width:18px; height:18px}
    .float-btn .txt{
      display:flex; flex-direction:column; line-height:1.1;
    }
    .float-btn .txt strong{font-size:13.5px}
    .float-btn .txt span{margin-top:5px; font-size:12.2px; color:rgba(17,24,39,.62)}
    .backtop{
      min-width:auto;
      justify-content:center;
      width:52px; height:52px;
      padding:0;
      border-radius:18px;
    }
    .backtop svg{width:20px; height:20px}

    /* Anchor offsets */
    .anchor{
      scroll-margin-top:92px;
    }

    /* Responsive */
    @media (max-width: 980px){
      .hero-grid{grid-template-columns: 1fr; }
      nav .nav-links{display:none}
      .nav-actions .btn-ghost{display:none}
      .menu-btn{display:flex}
      .mobile-panel{display:block}
      .mobile-panel.hidden{display:none}
      .steps{grid-template-columns: repeat(2, 1fr)}
      .grid-3{grid-template-columns: 1fr}
      .grid-2{grid-template-columns: 1fr}
      .solutions-grid{grid-template-columns: 1fr}
      .reviews{grid-template-columns: 1fr}
      .case-grid{grid-template-columns: 1fr}
      .list-cards{grid-template-columns: 1fr}
      .faq-grid{grid-template-columns: 1fr}
      .network{grid-template-columns: 1fr}
      .form-wrap{grid-template-columns: 1fr}
      .field-row{grid-template-columns: 1fr}
      .footer-grid{grid-template-columns: 1fr}
      .float-bar{right:12px; bottom:12px}
      .float-btn{min-width:150px}
    }