:root{
      --bg0:#fbf7f3;
      --bg1:#ffffff;
      --ink:#111827;
      --muted:#5b6472;
      --muted2:#7a8696;
      --line:rgba(17,24,39,.10);
      --card:rgba(255,255,255,.78);
      --card2:#ffffff;
      --shadow: 0 18px 60px rgba(17,24,39,.10);
      --shadow2: 0 10px 28px rgba(17,24,39,.12);
      --brandA:#ff3b30;
      --brandB:#7c3aed;
      --brandC:#06b6d4;
      --brandD:#f59e0b;
      --good:#16a34a;
      --radius:18px;
      --radius2:26px;
      --container:1120px;
      --pad:20px;
      --focus: 0 0 0 3px rgba(124,58,237,.25), 0 0 0 1px rgba(124,58,237,.35);
      --btnText:#0b1220;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", "WenQuanYi Micro Hei", Arial, sans-serif;
      color:var(--ink);
      background:
        radial-gradient(900px 520px at 15% -10%, rgba(255,59,48,.14), transparent 62%),
        radial-gradient(680px 480px at 92% 10%, rgba(124,58,237,.14), transparent 56%),
        radial-gradient(760px 520px at 40% 20%, rgba(6,182,212,.10), transparent 55%),
        linear-gradient(180deg, var(--bg0), #fff 55%, #fff 100%);
      overflow-x:hidden;
    }
    a{color:inherit; text-decoration:none}
    .container{
      width:100%;
      max-width:var(--container);
      margin:0 auto;
      padding:0 var(--pad);
    }
    .skip{
      position:absolute; left:-9999px; top:auto; width:1px; height:1px; overflow:hidden;
    }
    .skip:focus{
      left:16px; top:16px; width:auto; height:auto; padding:10px 12px; background:#fff; border:1px solid var(--line); border-radius:12px; z-index:9999;
      box-shadow:var(--shadow2);
    }

    header{
      position:sticky; top:0; z-index:50;
      backdrop-filter: blur(10px);
      background: rgba(251,247,243,.72);
      border-bottom:1px solid rgba(17,24,39,.08);
    }
    .navWrap{
      display:flex; align-items:center; justify-content:space-between;
      padding:14px 0;
      gap:14px;
    }
    .brand{
      display:flex; align-items:center; gap:12px; min-width: 220px;
    }
    .ai-page-logo{
      width:36px; height:36px; border-radius:12px; object-fit:contain;
    }
    .brandText{
      display:flex; flex-direction:column; line-height:1.1;
    }
    .brandName{
      font-weight:800; letter-spacing:.2px; font-size:15px;
    }
    .brandSub{
      font-size:12px; color:var(--muted);
      display:flex; align-items:center; gap:8px;
      margin-top:4px;
    }
    .brandDot{
      width:8px; height:8px; border-radius:50%;
      background: linear-gradient(135deg, var(--brandA), var(--brandB));
      box-shadow: 0 0 0 4px rgba(255,59,48,.10);
    }
    .navRight{
      display:flex; align-items:center; gap:14px; justify-content:flex-end;
    }
    .menuBtn{
      display:none;
      align-items:center; gap:10px;
      padding:10px 12px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.7);
      border-radius:14px;
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
      font-weight:700;
    }
    .menuBtn:active{transform:scale(.98)}
    .menuBtn:focus{outline:none; box-shadow:var(--focus)}
    .menuIcon{
      width:18px; height:14px; position:relative;
    }
    .menuIcon span{
      position:absolute; left:0; right:0; height:2px; background:rgba(17,24,39,.75); border-radius:2px;
      transition: transform .18s ease, top .18s ease, opacity .18s ease;
    }
    .menuIcon span:nth-child(1){top:1px}
    .menuIcon span:nth-child(2){top:6px}
    .menuIcon span:nth-child(3){top:11px}
    .menuBtn[aria-expanded="true"] .menuIcon span:nth-child(1){top:6px; transform:rotate(45deg)}
    .menuBtn[aria-expanded="true"] .menuIcon span:nth-child(2){opacity:0}
    .menuBtn[aria-expanded="true"] .menuIcon span:nth-child(3){top:6px; transform:rotate(-45deg)}

    nav{
      display:flex; align-items:center; gap:18px;
    }
    .navLinks{
      display:flex; align-items:center; gap:16px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .navLink{
      font-size:13px;
      color:rgba(17,24,39,.78);
      padding:8px 10px;
      border-radius:12px;
      border:1px solid transparent;
      transition: background .15s ease, border-color .15s ease, transform .15s ease;
      white-space:nowrap;
    }
    .navLink:hover{
      background:rgba(255,255,255,.65);
      border-color:rgba(17,24,39,.10);
      transform: translateY(-1px);
    }
    .navLink:focus{outline:none; box-shadow:var(--focus)}
    .cta{
      display:flex; align-items:center; gap:10px;
    }
    .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,.10);
      background:rgba(255,255,255,.8);
      color:rgba(17,24,39,.88);
      cursor:pointer;
      font-weight:800;
      letter-spacing:.2px;
      transition: transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
      user-select:none;
      white-space:nowrap;
    }
    .btn:focus{outline:none; box-shadow:var(--focus)}
    .btn:active{transform:scale(.98)}
    .btnPrimary{
      background: linear-gradient(135deg, rgba(255,59,48,.95), rgba(124,58,237,.92));
      border-color: rgba(255,59,48,.30);
      color:#fff;
      box-shadow: 0 14px 38px rgba(124,58,237,.18), 0 10px 26px rgba(255,59,48,.14);
    }
    .btnPrimary:hover{
      border-color: rgba(255,59,48,.40);
      box-shadow: 0 18px 46px rgba(124,58,237,.22), 0 14px 28px rgba(255,59,48,.16);
      transform: translateY(-1px);
    }
    .btnSoft{
      background: rgba(255,255,255,.75);
    }
    .btnIcon{
      width:18px; height:18px; border-radius:6px;
      background: rgba(255,255,255,.18);
      border:1px solid rgba(255,255,255,.25);
      display:inline-flex; align-items:center; justify-content:center;
    }
    .btnIcon svg{display:block}

    .mobilePanel{
      display:none;
      padding:10px 0 16px;
    }
    .mobilePanelInner{
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.65);
      border-radius:18px;
      padding:12px;
    }
    .mobileLinks{
      display:flex; flex-direction:column; gap:8px;
    }
    .mobileLinks .navLink{
      border-color:rgba(17,24,39,.10);
      background:rgba(255,255,255,.6);
      padding:10px 12px;
    }
    .mobileActions{
      display:flex; gap:10px; margin-top:12px; flex-wrap:wrap;
    }

    main{padding:22px 0 0}
    section{padding:46px 0}
    .hero{
      padding:22px 0 24px;
    }
    .heroGrid{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap:22px;
      align-items:stretch;
    }
    .heroLeft{
      position:relative;
      border-radius:var(--radius2);
      padding:26px;
      border:1px solid rgba(17,24,39,.10);
      background:
        radial-gradient(900px 480px at 25% 0%, rgba(255,59,48,.16), transparent 55%),
        radial-gradient(740px 520px at 100% 35%, rgba(124,58,237,.18), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.76), rgba(255,255,255,.62));
      box-shadow: 0 18px 60px rgba(17,24,39,.08);
      overflow:hidden;
      min-height: 420px;
    }
    .heroLeft:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        conic-gradient(from 190deg, rgba(255,59,48,.22), rgba(124,58,237,.22), rgba(6,182,212,.20), rgba(245,158,11,.20), rgba(255,59,48,.22));
      opacity:.35;
      filter: blur(18px);
      transform: translate3d(0,0,0);
      pointer-events:none;
    }
    .heroLeftInner{position:relative; z-index:1; height:100%; display:flex; flex-direction:column}
    .eyebrow{
      display:flex; align-items:center; gap:10px; flex-wrap:wrap;
      margin-bottom:14px;
    }
    .pill{
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 12px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.72);
      font-weight:800;
      font-size:12px;
      color:rgba(17,24,39,.84);
    }
    .pill .spark{
      width:10px; height:10px; border-radius:3px;
      background: linear-gradient(135deg, var(--brandA), var(--brandB));
      box-shadow:0 0 0 4px rgba(124,58,237,.12);
    }
    .heroH1{
      margin:0;
      font-size:40px;
      line-height:1.12;
      letter-spacing:-.6px;
      font-weight:950;
    }
    .heroLead{
      margin:14px 0 0;
      color:var(--muted);
      font-size:15px;
      line-height:1.7;
      max-width: 58ch;
    }
    .heroActions{
      margin-top:18px;
      display:flex; gap:12px; flex-wrap:wrap;
      align-items:center;
    }
    .heroMeta{
      margin-top:18px;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      max-width:560px;
    }
    .metaCard{
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.68);
      border-radius:16px;
      padding:12px 12px;
      display:flex; gap:10px; align-items:flex-start;
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
    }
    .metaCard:hover{
      transform: translateY(-2px);
      box-shadow: 0 14px 34px rgba(17,24,39,.10);
      border-color: rgba(124,58,237,.20);
    }
    .metaIcon{
      width:38px; height:38px; border-radius:14px;
      background: linear-gradient(135deg, rgba(255,59,48,.18), rgba(124,58,237,.18));
      border:1px solid rgba(124,58,237,.22);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .metaIcon svg{width:20px; height:20px}
    .metaTitle{font-weight:900; font-size:13px}
    .metaText{color:var(--muted); font-size:12.5px; margin-top:4px; line-height:1.5}

    .heroRight{
      border-radius:var(--radius2);
      border:1px solid rgba(17,24,39,.10);
      background: linear-gradient(180deg, rgba(255,255,255,.76), rgba(255,255,255,.58));
      box-shadow: 0 18px 60px rgba(17,24,39,.08);
      padding:18px;
      overflow:hidden;
      min-height: 420px;
      position:relative;
    }
    .heroRight:after{
      content:"";
      position:absolute; inset:-40px -80px auto auto;
      width:260px; height:260px;
      background: radial-gradient(circle at 30% 30%, rgba(6,182,212,.22), transparent 60%),
                  radial-gradient(circle at 70% 70%, rgba(255,59,48,.18), transparent 62%);
      filter: blur(0px);
      opacity:.9;
      pointer-events:none;
    }
    .heroRightInner{position:relative; z-index:1; height:100%; display:flex; flex-direction:column; gap:12px}
    .dataRow{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .metric{
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.72);
      border-radius:18px;
      padding:14px 14px;
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
    }
    .metric:hover{
      transform: translateY(-2px);
      box-shadow: 0 14px 34px rgba(17,24,39,.10);
      border-color: rgba(255,59,48,.22);
    }
    .metricTop{display:flex; align-items:center; justify-content:space-between; gap:10px}
    .metricLabel{font-size:12.5px; color:var(--muted); font-weight:800}
    .metricBadge{
      display:inline-flex; align-items:center; justify-content:center;
      padding:6px 10px; border-radius:999px;
      background: rgba(255,59,48,.10);
      border:1px solid rgba(255,59,48,.18);
      font-weight:900; font-size:12px;
      color: rgba(185,28,28,.92);
      white-space:nowrap;
    }
    .metricValue{
      margin-top:10px;
      font-size:26px;
      font-weight:1000;
      letter-spacing:-.6px;
    }
    .metricHint{
      margin-top:6px;
      color:var(--muted2);
      font-size:12.5px;
      line-height:1.45;
    }

    .miniTabs{
      margin-top:auto;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.66);
      border-radius:22px;
      padding:14px;
      overflow:hidden;
    }
    .tabsHeader{
      display:flex; gap:10px; align-items:center; justify-content:space-between; flex-wrap:wrap;
    }
    .tabsTitle{font-weight:950; letter-spacing:-.2px}
    .tabsChips{display:flex; gap:8px; flex-wrap:wrap}
    .chip{
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.75);
      padding:9px 10px;
      border-radius:999px;
      cursor:pointer;
      font-weight:900;
      font-size:12.5px;
      color:rgba(17,24,39,.82);
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease, background .15s ease;
    }
    .chip:hover{transform: translateY(-1px)}
    .chip[aria-pressed="true"]{
      border-color: rgba(124,58,237,.28);
      background: linear-gradient(135deg, rgba(124,58,237,.14), rgba(6,182,212,.10));
      box-shadow: 0 12px 30px rgba(124,58,237,.12);
    }
    .tabBody{
      margin-top:12px;
      display:grid;
      grid-template-columns: 1fr;
      gap:10px;
    }
    .tabItem{
      display:flex; gap:10px; align-items:flex-start;
      border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.72);
      padding:12px 12px;
      transition: transform .15s ease, box-shadow .15s ease;
    }
    .tabItem:hover{transform: translateY(-2px); box-shadow: 0 14px 34px rgba(17,24,39,.10)}
    .tabMark{
      width:34px; height:34px;
      border-radius:14px;
      background: linear-gradient(135deg, rgba(255,59,48,.14), rgba(124,58,237,.14));
      border:1px solid rgba(124,58,237,.18);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .tabMark svg{width:18px; height:18px}
    .tabItemTitle{font-weight:950}
    .tabItemText{margin-top:4px; color:var(--muted); font-size:12.8px; line-height:1.55}

    .sectionHead{
      display:flex; align-items:flex-end; justify-content:space-between; gap:14px; flex-wrap:wrap;
      margin-bottom:18px;
    }
    .sectionTitle{
      margin:0;
      font-size:26px;
      font-weight:1000;
      letter-spacing:-.3px;
    }
    .sectionDesc{
      margin:0;
      color:var(--muted);
      line-height:1.7;
      font-size:14.5px;
      max-width:70ch;
    }
    .accentLine{
      width:64px; height:8px; border-radius:999px;
      background: linear-gradient(90deg, var(--brandA), var(--brandB), var(--brandC));
      box-shadow: 0 12px 30px rgba(124,58,237,.12);
      margin-bottom:12px;
    }

    .grid3{
      display:grid; grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .grid4{display:grid; grid-template-columns: repeat(4, 1fr); gap:14px}
    .card{
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.74);
      border-radius: var(--radius);
      padding:16px;
      box-shadow: 0 14px 44px rgba(17,24,39,.05);
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
      min-width:0;
    }
    .card:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 58px rgba(17,24,39,.10);
      border-color: rgba(124,58,237,.20);
    }
    .cardTop{
      display:flex; align-items:flex-start; justify-content:space-between; gap:10px;
    }
    .cardIcon{
      width:44px; height:44px; border-radius:18px;
      background: linear-gradient(135deg, rgba(255,59,48,.16), rgba(124,58,237,.16));
      border:1px solid rgba(124,58,237,.20);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .cardIcon svg{width:20px; height:20px}
    .cardTitle{
      margin:0;
      font-weight:1000;
      letter-spacing:-.2px;
      font-size:15.5px;
    }
    .cardText{
      margin:10px 0 0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.7;
    }
    .tagRow{
      margin-top:12px;
      display:flex; gap:8px; flex-wrap:wrap;
    }
    .tag{
      font-size:12px;
      font-weight:900;
      color: rgba(17,24,39,.82);
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.65);
      white-space:nowrap;
    }
    .tagHot{
      border-color: rgba(255,59,48,.22);
      background: rgba(255,59,48,.08);
      color: rgba(155,27,27,.95);
    }
    .tagCool{
      border-color: rgba(6,182,212,.22);
      background: rgba(6,182,212,.08);
      color: rgba(8,145,178,.95);
    }
    .tagViolet{
      border-color: rgba(124,58,237,.25);
      background: rgba(124,58,237,.10);
      color: rgba(91,33,182,.95);
    }

    .timeline{
      display:grid; grid-template-columns: 1fr;
      gap:12px;
    }
    .step{
      display:flex; gap:12px; align-items:flex-start;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      border-radius: var(--radius);
      padding:16px;
    }
    .stepNum{
      width:44px; height:44px; border-radius:18px;
      background: linear-gradient(135deg, rgba(255,59,48,.18), rgba(124,58,237,.18));
      border:1px solid rgba(124,58,237,.22);
      display:flex; align-items:center; justify-content:center;
      font-weight:1000;
      flex:0 0 auto;
    }
    .stepBody{min-width:0}
    .stepTitle{font-weight:1000}
    .stepText{margin-top:6px; color:var(--muted); font-size:13.5px; line-height:1.7}

    .compareWrap{
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.70);
      border-radius: var(--radius2);
      padding:16px;
      box-shadow: 0 16px 54px rgba(17,24,39,.07);
    }
    .compareTop{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px; flex-wrap:wrap;
      margin-bottom:12px;
    }
    .scoreCard{
      display:flex; align-items:center; gap:12px;
      border:1px solid rgba(17,24,39,.10);
      background: linear-gradient(180deg, rgba(255,255,255,.86), rgba(255,255,255,.64));
      border-radius:18px;
      padding:12px 14px;
    }
    .stars{
      display:flex; align-items:center; gap:6px;
    }
    .star{
      width:18px; height:18px;
      background: linear-gradient(135deg, var(--brandA), var(--brandD));
      clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
      box-shadow: 0 10px 20px rgba(245,158,11,.18);
    }
    .scoreText{display:flex; flex-direction:column; line-height:1.15}
    .scoreVal{
      font-weight:1000; font-size:22px; letter-spacing:-.5px;
    }
    .scoreHint{color:var(--muted); font-size:12.5px; font-weight:800}

    .compareTableWrap{
      overflow:auto;
      border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.60);
    }
    table{
      width:100%;
      min-width: 720px;
      border-collapse:separate;
      border-spacing:0;
      font-size:13.5px;
    }
    th, td{
      padding:14px 14px;
      border-bottom:1px solid rgba(17,24,39,.08);
      vertical-align:middle;
    }
    th{
      position:sticky;
      top:0;
      background: rgba(255,255,255,.86);
      z-index:1;
      text-align:left;
      font-weight:1000;
      color: rgba(17,24,39,.92);
    }
    tr:last-child td{border-bottom:none}
    .colHead{
      display:flex; align-items:center; gap:10px;
      font-weight:1000;
    }
    .mark{
      width:12px; height:12px; border-radius:4px;
      background: linear-gradient(135deg, var(--brandA), var(--brandB));
      box-shadow: 0 10px 20px rgba(124,58,237,.12);
    }
    .check{
      display:inline-flex; align-items:center; justify-content:center;
      width:24px; height:24px; border-radius:10px;
      background: rgba(22,163,74,.10);
      border:1px solid rgba(22,163,74,.18);
      color: rgba(22,163,74,.98);
      font-weight:1000;
      font-size:14px;
    }
    .dash{
      color: rgba(91,100,114,.9);
      font-weight:900;
    }

    .industryGrid{
      display:grid; grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    .industryList{
      display:flex; flex-direction:column; gap:12px;
    }
    .industryItem{
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      border-radius: var(--radius);
      padding:14px;
      display:flex; gap:12px; align-items:flex-start;
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
    }
    .industryItem:hover{transform: translateY(-2px); box-shadow: 0 18px 58px rgba(17,24,39,.10); border-color: rgba(6,182,212,.20)}
    .industryItem .b{
      width:44px; height:44px; border-radius:18px;
      background: linear-gradient(135deg, rgba(6,182,212,.16), rgba(255,59,48,.14));
      border:1px solid rgba(6,182,212,.20);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .industryItem .b svg{width:20px; height:20px}
    .industryItem h3{
      margin:0; font-weight:1000; font-size:15.5px;
    }
    .industryItem p{
      margin:6px 0 0; color:var(--muted); font-size:13.5px; line-height:1.7;
    }
    .industryAside{
      border:1px solid rgba(17,24,39,.10);
      background: linear-gradient(180deg, rgba(255,255,255,.76), rgba(255,255,255,.60));
      border-radius: var(--radius2);
      padding:16px;
      position:sticky;
      top:92px;
      box-shadow: 0 16px 54px rgba(17,24,39,.06);
    }
    .asideTitle{font-weight:1000; font-size:16px; margin:0}
    .asideText{margin:10px 0 0; color:var(--muted); font-size:13.5px; line-height:1.75}
    .asideSteps{
      margin-top:12px;
      display:flex; flex-direction:column; gap:10px;
    }
    .asideStep{
      display:flex; gap:10px; align-items:flex-start;
      border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.70);
      padding:12px;
    }
    .asideStep .n{
      width:28px; height:28px; border-radius:12px;
      background: rgba(124,58,237,.10);
      border:1px solid rgba(124,58,237,.18);
      display:flex; align-items:center; justify-content:center;
      font-weight:1000; color: rgba(91,33,182,.98);
      flex:0 0 auto;
      font-size:12.5px;
    }
    .asideStep .t{min-width:0}
    .asideStep .t .k{font-weight:1000; font-size:13px}
    .asideStep .t .v{margin-top:4px; color:var(--muted); font-size:12.8px; line-height:1.55}

    .clientsGrid{
      display:grid; grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .review{
      padding:16px;
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
    }
    .review:hover{transform: translateY(-2px); box-shadow: 0 18px 58px rgba(17,24,39,.10); border-color: rgba(255,59,48,.20)}
    .reviewTop{
      display:flex; align-items:flex-start; justify-content:space-between; gap:10px;
    }
    .avatar{
      width:44px; height:44px; border-radius:18px;
      background: linear-gradient(135deg, rgba(255,59,48,.18), rgba(124,58,237,.18));
      border:1px solid rgba(124,58,237,.20);
      display:flex; align-items:center; justify-content:center;
      font-weight:1000;
      color: rgba(17,24,39,.86);
      flex:0 0 auto;
    }
    .reviewMeta{min-width:0}
    .reviewName{font-weight:1000}
    .reviewRole{margin-top:4px; color:var(--muted); font-size:13px}
    .reviewText{margin-top:12px; color:var(--muted); font-size:13.5px; line-height:1.8}
    .reviewStars{
      display:flex; gap:4px; justify-content:flex-end; align-items:center;
      flex:0 0 auto;
    }
    .sDot{
      width:10px; height:10px; border-radius:4px;
      background: linear-gradient(135deg, var(--brandA), var(--brandD));
      box-shadow: 0 10px 20px rgba(245,158,11,.18);
      border:1px solid rgba(245,158,11,.22);
    }

    .caseGrid{
      display:grid; grid-template-columns: repeat(3, 1fr); gap:14px;
    }
    .caseCard{
      border-radius: var(--radius);
      overflow:hidden;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
      display:flex; flex-direction:column;
      min-width:0;
    }
    .caseCard:hover{transform: translateY(-2px); box-shadow: 0 18px 58px rgba(17,24,39,.10); border-color: rgba(6,182,212,.20)}
    .caseMedia{
      padding:12px;
      background:
        radial-gradient(420px 220px at 20% 0%, rgba(255,59,48,.18), transparent 55%),
        radial-gradient(380px 220px at 90% 20%, rgba(124,58,237,.18), transparent 55%),
        rgba(255,255,255,.55);
      border-bottom:1px solid rgba(17,24,39,.08);
    }
    .thumb{
      width:100%;
      aspect-ratio: 16/9;
      border-radius:14px;
      background: linear-gradient(135deg, rgba(17,24,39,.06), rgba(17,24,39,.02));
      border:1px solid rgba(17,24,39,.08);
      display:flex; align-items:center; justify-content:center;
      color: rgba(17,24,39,.55);
      font-weight:1000;
    }
    .thumb i{
      width:42px; height:42px; border-radius:16px;
      background: linear-gradient(135deg, rgba(255,59,48,.18), rgba(124,58,237,.18));
      border:1px solid rgba(124,58,237,.20);
      display:flex; align-items:center; justify-content:center;
      font-style:normal;
    }
    .caseBody{padding:14px 14px 16px; display:flex; flex-direction:column; gap:10px}
    .caseTitle{font-weight:1000; letter-spacing:-.2px}
    .caseText{color:var(--muted); font-size:13.5px; line-height:1.75}
    .caseFooter{display:flex; gap:10px; flex-wrap:wrap; align-items:center; justify-content:space-between}
    .caseBadges{display:flex; gap:8px; flex-wrap:wrap}
    .miniLink{
      display:inline-flex; align-items:center; gap:8px;
      padding:9px 10px;
      border-radius:12px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.7);
      font-weight:900;
      font-size:12.5px;
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
      white-space:nowrap;
    }
    .miniLink:hover{transform: translateY(-1px); box-shadow: 0 14px 34px rgba(17,24,39,.10); border-color: rgba(255,59,48,.20)}
    .miniLink svg{width:16px; height:16px}

    .formGrid{
      display:grid; grid-template-columns: 1fr 1fr; gap:14px;
      align-items:stretch;
    }
    .formCard{
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.74);
      border-radius: var(--radius2);
      padding:16px;
      box-shadow: 0 16px 54px rgba(17,24,39,.06);
    }
    form .row{
      display:grid; grid-template-columns: 1fr 1fr; gap:12px;
    }
    label{
      display:flex; flex-direction:column; gap:8px;
      font-weight:900;
      font-size:13px;
      color: rgba(17,24,39,.90);
    }
    input, select, textarea{
      width:100%;
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.82);
      color: rgba(17,24,39,.92);
      font-size:14px;
      outline:none;
      transition: box-shadow .15s ease, border-color .15s ease, transform .15s ease, background .15s ease;
    }
    textarea{min-height:120px; resize:vertical}
    input:focus, select:focus, textarea:focus{
      box-shadow: var(--focus);
      border-color: rgba(124,58,237,.28);
      background:#fff;
    }
    .formActions{
      display:flex; gap:12px; align-items:center; justify-content:space-between; flex-wrap:wrap;
      margin-top:12px;
    }
    .smallNote{
      color:var(--muted);
      font-size:12.8px; line-height:1.5;
    }
    .successToast{
      position: fixed;
      right: 16px;
      bottom: 16px;
      z-index: 80;
      background: rgba(255,255,255,.92);
      border: 1px solid rgba(17,24,39,.12);
      border-radius: 18px;
      box-shadow: 0 18px 60px rgba(17,24,39,.18);
      padding: 12px 14px;
      display:flex; gap:10px; align-items:flex-start;
      max-width: 360px;
      transform: translateY(8px);
      opacity:0;
      pointer-events:none;
      transition: opacity .18s ease, transform .18s ease;
    }
    .successToast.show{
      opacity:1;
      transform: translateY(0);
      pointer-events:auto;
    }
    .toastMark{
      width:34px; height:34px; border-radius:16px;
      background: rgba(22,163,74,.10);
      border:1px solid rgba(22,163,74,.18);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      color: rgba(22,163,74,.98);
      font-weight:1000;
    }
    .toastTitle{font-weight:1000}
    .toastText{margin-top:4px; color:var(--muted); font-size:12.8px; line-height:1.55}

    .faqGrid{
      display:grid; grid-template-columns: 1fr 1fr; gap:14px;
      align-items:start;
    }
    .accordion{
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      border-radius: var(--radius2);
      overflow:hidden;
      box-shadow: 0 16px 54px rgba(17,24,39,.05);
    }
    .accItem{
      border-bottom:1px solid rgba(17,24,39,.08);
    }
    .accItem:last-child{border-bottom:none}
    .accBtn{
      width:100%;
      text-align:left;
      padding:14px 16px;
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      cursor:pointer;
      border:none;
      background:transparent;
      font-weight:1000;
      color: rgba(17,24,39,.92);
      font-size:14px;
    }
    .accBtn:focus{outline:none; box-shadow: inset var(--focus)}
    .accBtn .q{
      display:flex; gap:10px; align-items:flex-start;
      line-height:1.35;
    }
    .qMark{
      width:28px; height:28px; border-radius:12px;
      background: rgba(255,59,48,.10);
      border:1px solid rgba(255,59,48,.18);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      color: rgba(155,27,27,.95);
      font-weight:1000;
      margin-top:2px;
    }
    .chev{
      width:34px; height:34px; border-radius:14px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.7);
      display:flex; align-items:center; justify-content:center;
      transition: transform .18s ease, background .18s ease, border-color .18s ease;
      flex:0 0 auto;
    }
    .accBtn[aria-expanded="true"] .chev{
      transform: rotate(180deg);
      border-color: rgba(124,58,237,.22);
      background: rgba(124,58,237,.08);
    }
    .accPanel{
      max-height:0;
      overflow:hidden;
      transition: max-height .22s ease;
    }
    .accPanelInner{
      padding:0 16px 14px;
      color: var(--muted);
      font-size:13.8px;
      line-height:1.8;
    }

    .resourcesGrid{
      display:grid; grid-template-columns: 1fr 1fr; gap:14px;
      align-items:start;
    }
    .listCard{
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      border-radius: var(--radius2);
      padding:16px;
      box-shadow: 0 16px 54px rgba(17,24,39,.05);
    }
    .listHeader{
      display:flex; align-items:flex-end; justify-content:space-between; gap:10px; flex-wrap:wrap;
      margin-bottom:10px;
    }
    .listHeader h3{
      margin:0;
      font-size:16px;
      font-weight:1000;
      letter-spacing:-.2px;
    }
    .muted{color:var(--muted)}
    .articleList{
      display:flex; flex-direction:column; gap:10px;
    }
    .articleItem{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      padding:12px;
      border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.70);
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
    }
    .articleItem:hover{transform: translateY(-2px); box-shadow: 0 18px 58px rgba(17,24,39,.10); border-color: rgba(6,182,212,.20)}
    .articleItem .left{min-width:0}
    .articleTitle{
      font-weight:1000;
      line-height:1.4;
      font-size:13.8px;
    }
    .articleMeta{
      margin-top:6px;
      color:var(--muted);
      font-size:12.5px;
      line-height:1.5;
    }

    .networkGrid{
      display:grid; grid-template-columns: 1.1fr .9fr; gap:14px;
      align-items:start;
    }
    .networkCard{
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      border-radius: var(--radius2);
      padding:16px;
      box-shadow: 0 16px 54px rgba(17,24,39,.05);
      overflow:hidden;
      position:relative;
    }
    .networkCard:before{
      content:"";
      position:absolute; inset:auto -80px -120px auto;
      width:260px; height:260px;
      background: radial-gradient(circle at 30% 30%, rgba(255,59,48,.18), transparent 60%),
                  radial-gradient(circle at 70% 70%, rgba(124,58,237,.16), transparent 62%);
      pointer-events:none;
    }
    .networkCardInner{position:relative; z-index:1}
    .networkTitle{margin:0; font-weight:1000; font-size:16px}
    .networkText{margin-top:10px; color:var(--muted); font-size:13.8px; line-height:1.8}
    .mapGrid{
      margin-top:12px;
      display:grid; grid-template-columns: repeat(6, 1fr);
      gap:10px;
    }
    .city{
      padding:10px 8px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      text-align:center;
      font-weight:1000;
      font-size:12.2px;
      color: rgba(17,24,39,.86);
      transition: transform .15s ease, border-color .15s ease;
      white-space:nowrap;
    }
    .city:hover{transform: translateY(-2px); border-color: rgba(124,58,237,.22)}

    .priceGrid{
      display:grid; grid-template-columns: 1fr 1fr; gap:14px;
      align-items:start;
    }
    .priceCard{
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      border-radius: var(--radius2);
      padding:16px;
      box-shadow: 0 16px 54px rgba(17,24,39,.05);
      overflow:hidden;
      position:relative;
    }
    .priceCard:after{
      content:"";
      position:absolute; inset:-80px auto auto -80px;
      width:220px; height:220px;
      border-radius:50%;
      background: radial-gradient(circle at 30% 30%, rgba(6,182,212,.18), transparent 62%),
                  radial-gradient(circle at 70% 70%, rgba(245,158,11,.14), transparent 62%);
      pointer-events:none;
    }
    .priceInner{position:relative; z-index:1}
    .priceTitle{
      margin:0; font-weight:1000; font-size:16px;
    }
    .priceText{margin-top:10px; color:var(--muted); font-size:13.8px; line-height:1.8}
    .hintBar{
      margin-top:12px;
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      padding:12px;
      display:flex; gap:12px; align-items:flex-start; justify-content:space-between; flex-wrap:wrap;
    }
    .hintLeft{min-width:240px}
    .hintK{font-weight:1000}
    .hintV{margin-top:6px; color:var(--muted); font-size:12.8px; line-height:1.6}
    .btnGroup{display:flex; gap:10px; flex-wrap:wrap}
    .tagPrice{
      display:inline-flex; align-items:center; gap:8px;
      padding:9px 10px; border-radius:14px;
      border:1px solid rgba(124,58,237,.20);
      background: rgba(124,58,237,.08);
      color: rgba(91,33,182,.96);
      font-weight:1000;
      font-size:12.5px;
      white-space:nowrap;
    }
    .tagPrice .dot{width:10px; height:10px; border-radius:4px; background: linear-gradient(135deg, var(--brandB), var(--brandC));}

    .footer{
      padding:26px 0 22px;
      border-top:1px solid rgba(17,24,39,.10);
      background: linear-gradient(180deg, rgba(255,255,255,.35), rgba(255,255,255,.75));
    }
    .footerInner{
      display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap;
      align-items:flex-start;
    }
    .footerLeft{
      min-width:260px;
      flex:1 1 320px;
    }
    .footerBrand{
      display:flex; align-items:center; gap:12px;
    }
    .footerLogo{
      width:42px; height:42px; border-radius:16px; object-fit:contain;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.7);
    }
    .footerText{
      margin-top:10px;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.8;
      max-width:52ch;
    }
    .footerRight{
      flex:1 1 360px;
      display:flex; flex-direction:column; gap:12px;
      align-items:flex-end;
    }
    .footerLinks{
      display:flex; gap:10px; flex-wrap:wrap; justify-content:flex-end;
    }
    .footerLinks a{
      padding:9px 10px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.66);
      font-weight:900;
      font-size:12.5px;
      transition: transform .15s ease, border-color .15s ease, box-shadow .15s ease;
      white-space:nowrap;
    }
    .footerLinks a:hover{
      transform: translateY(-2px);
      border-color: rgba(255,59,48,.22);
      box-shadow: 0 18px 58px rgba(17,24,39,.10);
    }
    .footerBottom{
      margin-top:14px;
      display:flex; justify-content:space-between; gap:10px; flex-wrap:wrap; align-items:center;
      padding-top:12px; border-top:1px solid rgba(17,24,39,.08);
      width:100%;
    }
    .copy{
      color:var(--muted2);
      font-size:12.8px;
      font-weight:800;
    }

    .toTop{
      position:fixed; right:16px; bottom:88px;
      z-index:70;
      width:44px; height:44px; border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.85);
      box-shadow: 0 18px 60px rgba(17,24,39,.14);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transform: translateY(12px);
      opacity:0;
      pointer-events:none;
      transition: opacity .18s ease, transform .18s ease, background .18s ease;
    }
    .toTop.show{opacity:1; transform: translateY(0); pointer-events:auto}
    .toTop:focus{outline:none; box-shadow:var(--focus)}
    .toTop svg{width:18px; height:18px}

    .floatingChat{
      position:fixed; right:16px; bottom:16px;
      z-index:75;
      width:50px; height:50px; border-radius:20px;
      border:1px solid rgba(17,24,39,.10);
      background: linear-gradient(135deg, rgba(255,59,48,.92), rgba(124,58,237,.90));
      box-shadow: 0 20px 70px rgba(124,58,237,.18), 0 16px 46px rgba(255,59,48,.14);
      cursor:pointer;
      display:flex; align-items:center; justify-content:center;
      color:#fff;
      transition: transform .15s ease, box-shadow .15s ease;
    }
    .floatingChat:hover{transform: translateY(-2px); box-shadow: 0 24px 78px rgba(124,58,237,.22), 0 20px 54px rgba(255,59,48,.16)}
    .floatingChat:focus{outline:none; box-shadow: var(--focus)}
    .floatingChat svg{width:22px; height:22px}

    .chatPanel{
      position:fixed;
      right:16px;
      bottom:76px;
      z-index:79;
      width:min(340px, calc(100vw - 32px));
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.92);
      border-radius:22px;
      box-shadow: 0 22px 88px rgba(17,24,39,.22);
      overflow:hidden;
      transform: translateY(10px);
      opacity:0;
      pointer-events:none;
      transition: opacity .18s ease, transform .18s ease;
    }
    .chatPanel.show{opacity:1; transform: translateY(0); pointer-events:auto}
    .chatHead{
      padding:12px 14px;
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      background:
        radial-gradient(500px 120px at 15% 0%, rgba(255,59,48,.18), transparent 55%),
        radial-gradient(500px 120px at 85% 0%, rgba(124,58,237,.18), transparent 55%),
        rgba(255,255,255,.86);
      border-bottom:1px solid rgba(17,24,39,.08);
    }
    .chatHead .t{font-weight:1000}
    .chatClose{
      width:34px; height:34px; border-radius:14px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.8);
      cursor:pointer;
      display:flex; align-items:center; justify-content:center;
      transition: transform .15s ease;
    }
    .chatClose:active{transform:scale(.98)}
    .chatClose:focus{outline:none; box-shadow:var(--focus)}
    .chatClose svg{width:16px; height:16px}
    .chatBody{
      padding:14px;
      display:flex; gap:12px; align-items:flex-start; justify-content:space-between; flex-wrap:wrap;
    }
    .qrBox{
      flex: 0 0 120px;
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      padding:10px;
    }
    .qrBox img{
      width:100%;
      height:auto;
      display:block;
      border-radius:12px;
    }
    .chatInfo{
      flex: 1 1 160px;
      min-width:160px;
    }
    .chatInfo p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.65;
    }
    .chatQuick{
      margin-top:10px;
      display:flex; flex-wrap:wrap; gap:10px;
    }
    .quickBtn{
      flex:1 1 auto;
      display:inline-flex; align-items:center; justify-content:center; gap:8px;
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      font-weight:1000;
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
      font-size:12.8px;
      white-space:nowrap;
    }
    .quickBtn:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 58px rgba(17,24,39,.12);
      border-color: rgba(124,58,237,.22);
    }
    .quickBtn:focus{outline:none; box-shadow:var(--focus)}
    .quickBtn svg{width:16px; height:16px}

    .reveal{
      opacity:0;
      transform: translateY(12px);
      transition: opacity .45s ease, transform .45s ease;
    }
    .reveal.show{
      opacity:1;
      transform: translateY(0);
    }

    @media (max-width: 980px){
      .heroGrid{grid-template-columns: 1fr; }
      .heroLeft{min-height:auto}
      .heroRight{min-height:auto}
      .industryGrid{grid-template-columns: 1fr}
      .industryAside{position:relative; top:auto}
      .grid3{grid-template-columns: 1fr}
      .grid4{grid-template-columns: 1fr 1fr}
      .clientsGrid{grid-template-columns: 1fr}
      .caseGrid{grid-template-columns: 1fr}
      .faqGrid{grid-template-columns: 1fr}
      .resourcesGrid{grid-template-columns: 1fr}
      .networkGrid{grid-template-columns: 1fr}
      .priceGrid{grid-template-columns: 1fr}
      form .row{grid-template-columns: 1fr}
      .heroMeta{grid-template-columns: 1fr}
      .dataRow{grid-template-columns: 1fr}
      .mapGrid{grid-template-columns: repeat(3, 1fr)}
    }
    @media (max-width: 860px){
      nav{display:none}
      .menuBtn{display:inline-flex}
      .mobilePanel{display:block}
      .footerRight{align-items:flex-start}
      .footerLinks{justify-content:flex-start}
      .toTop{bottom:84px}
    }