:root{
      --bg: #f7f8fb;
      --panel: #ffffff;
      --text: #1f2937;
      --muted: #5b6676;
      --muted2:#778399;
      --border: rgba(16,24,40,.10);
      --shadow: 0 14px 40px rgba(16,24,40,.10);
      --shadow2: 0 10px 26px rgba(16,24,40,.08);
      --grad1: linear-gradient(135deg, #22c55e 0%, #06b6d4 32%, #7c3aed 70%, #ec4899 100%);
      --grad2: linear-gradient(135deg, rgba(34,197,94,.18) 0%, rgba(6,182,212,.18) 34%, rgba(124,58,237,.16) 70%, rgba(236,72,153,.14) 100%);
      --grad3: linear-gradient(135deg, #34d399 0%, #22d3ee 35%, #a78bfa 70%, #fb7185 100%);
      --accent: #0ea5e9;
      --accent2:#7c3aed;
      --good:#16a34a;
      --warn:#f97316;
      --radius: 18px;
      --radius2: 14px;
      --container: 1120px;
      --navH: 70px;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC","Hiragino Sans GB","Microsoft YaHei", "Noto Sans CJK SC", Arial, sans-serif;
      color:var(--text);
      background: radial-gradient(1200px 700px at 10% -10%, rgba(34,197,94,.14), transparent 45%),
                  radial-gradient(1000px 600px at 90% 0%, rgba(124,58,237,.14), transparent 50%),
                  radial-gradient(900px 500px at 60% 30%, rgba(6,182,212,.10), transparent 55%),
                  var(--bg);
    }

    .container{
      width: min(var(--container), calc(100% - 32px));
      margin: 0 auto;
    }

    .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:#0b1220; color:#fff; border-radius:12px; z-index:9999;
    }

    header{
      position: sticky; top:0; z-index: 60;
      backdrop-filter: blur(10px);
      background: rgba(247,248,251,.72);
      border-bottom: 1px solid rgba(16,24,40,.06);
    }

    .nav{
      height: var(--navH);
      display:flex; align-items:center; justify-content:space-between; gap:16px;
      padding: 0;
    }
    .brand{
      display:flex; align-items:center; gap:12px; min-width: 220px;
    }
    .ai-page-logo{
      width:42px; height:42px; border-radius:12px;
      background: rgba(255,255,255,.8);
      box-shadow: 0 10px 22px rgba(16,24,40,.10);
      object-fit: contain;
    }
    .brandText{display:flex; flex-direction:column; line-height:1.1}
    .brandText strong{font-size:14px; letter-spacing:.2px}
    .brandText span{font-size:12px; color: var(--muted2)}
    nav .navLinks{
      display:flex; align-items:center; gap:16px;
    }
    .navLinks a{
      text-decoration:none; color: var(--muted);
      font-size:13.5px; padding: 10px 10px; border-radius: 999px;
      transition: background .2s ease, color .2s ease, transform .2s ease;
      white-space:nowrap;
    }
    .navLinks a:hover{
      background: rgba(14,165,233,.10);
      color: #0f172a;
      transform: translateY(-1px);
    }

    .navRight{display:flex; align-items:center; gap:10px; min-width: 220px; justify-content:flex-end;}
    .btn{
      appearance:none; border:1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.9);
      color: #0f172a;
      padding: 10px 14px;
      border-radius: 999px;
      font-size: 13.5px;
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
      text-decoration:none;
      display:inline-flex; align-items:center; gap:10px;
      white-space:nowrap;
    }
    .btn:hover{
      transform: translateY(-1px);
      box-shadow: 0 12px 28px rgba(16,24,40,.10);
      border-color: rgba(14,165,233,.25);
    }
    .btnPrimary{
      background: linear-gradient(135deg, rgba(34,197,94,.95) 0%, rgba(6,182,212,.95) 35%, rgba(124,58,237,.95) 70%, rgba(236,72,153,.95) 100%);
      color: #071321;
      border-color: rgba(255,255,255,.45);
      box-shadow: 0 16px 40px rgba(124,58,237,.18);
    }
    .btnPrimary:hover{
      box-shadow: 0 18px 46px rgba(124,58,237,.22);
      border-color: rgba(255,255,255,.65);
    }
    .btnDark{
      background: #0b1220;
      color:#fff;
      border-color: rgba(255,255,255,.10);
    }
    .btnDark:hover{
      box-shadow: 0 16px 40px rgba(0,0,0,.18);
      border-color: rgba(255,255,255,.20);
    }
    .iconDot{
      width:10px; height:10px; border-radius:50%;
      background: var(--grad3);
      box-shadow: 0 0 0 6px rgba(34,197,94,.12);
    }

    .hamburger{
      display:none;
      width:44px; height:44px;
      border-radius:14px;
      border:1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.85);
      cursor:pointer;
      align-items:center; justify-content:center;
      transition: transform .15s ease, box-shadow .15s ease;
    }
    .hamburger:hover{transform: translateY(-1px); box-shadow: 0 14px 30px rgba(16,24,40,.10)}
    .hamburgerLines{
      width:18px; height:12px; position:relative;
    }
    .hamburgerLines span{
      position:absolute; left:0; right:0; height:2px;
      background:#111827; border-radius:2px;
      transition: transform .2s ease, opacity .2s ease, top .2s ease;
    }
    .hamburgerLines span:nth-child(1){top:0}
    .hamburgerLines span:nth-child(2){top:5px}
    .hamburgerLines span:nth-child(3){top:10px}

    .hamburger[aria-expanded="true"] .hamburgerLines span:nth-child(1){top:5px; transform: rotate(45deg)}
    .hamburger[aria-expanded="true"] .hamburgerLines span:nth-child(2){opacity:0}
    .hamburger[aria-expanded="true"] .hamburgerLines span:nth-child(3){top:5px; transform: rotate(-45deg)}

    .mobilePanel{
      display:none;
      padding: 10px 0 16px;
    }
    .mobilePanelInner{
      border:1px solid rgba(16,24,40,.08);
      border-radius: 18px;
      background: rgba(255,255,255,.78);
      box-shadow: 0 18px 44px rgba(16,24,40,.10);
      overflow:hidden;
    }
    .mobileLinks{
      display:flex; flex-direction:column;
      padding: 10px;
      gap: 6px;
    }
    .mobileLinks a{
      text-decoration:none;
      color: #111827;
      padding: 12px 12px;
      border-radius: 14px;
      border:1px solid transparent;
      transition: background .2s ease, border-color .2s ease;
      font-size: 14px;
    }
    .mobileLinks a:hover{
      background: rgba(14,165,233,.10);
      border-color: rgba(14,165,233,.16);
    }
    .mobileActions{
      display:flex; gap:10px; padding: 10px;
      border-top:1px solid rgba(16,24,40,.06);
      background: rgba(255,255,255,.72);
    }
    .mobileActions .btn{flex:1; justify-content:center}

    main{padding-bottom: 34px}
    section{padding: 54px 0}
    .sectionTitle{
      display:flex; align-items:flex-end; justify-content:space-between; gap:18px;
      margin-bottom: 22px;
    }
    .kicker{
      display:inline-flex; align-items:center; gap:10px;
      font-size: 12.5px; color: #0f172a;
      border:1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.75);
      padding: 7px 10px;
      border-radius: 999px;
      box-shadow: 0 12px 28px rgba(16,24,40,.06);
    }
    .kicker i{
      width: 18px; height: 18px; border-radius: 6px;
      background: var(--grad1);
      display:inline-block;
      box-shadow: 0 0 0 6px rgba(34,197,94,.10);
    }
    h1{
      font-size: 40px; line-height: 1.12; margin: 14px 0 10px;
      letter-spacing: -0.7px;
    }
    h2{
      font-size: 26px; line-height: 1.2; margin:0;
      letter-spacing: -0.4px;
    }
    h3{
      font-size: 18px; line-height: 1.25; margin:0;
      letter-spacing: -0.2px;
    }
    .lead{
      margin: 0;
      color: var(--muted);
      font-size: 15.5px;
      line-height: 1.8;
      max-width: 66ch;
    }

    .hero{
      padding: 44px 0 34px;
      position:relative;
      overflow:hidden;
    }
    .heroGrid{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap: 22px;
      align-items: stretch;
    }
    .heroCard{
      border-radius: 26px;
      border:1px solid rgba(16,24,40,.08);
      background: rgba(255,255,255,.72);
      box-shadow: 0 24px 70px rgba(16,24,40,.10);
      padding: 26px;
      position:relative;
      overflow:hidden;
    }
    .heroCard::before{
      content:"";
      position:absolute; inset:-2px;
      background: var(--grad2);
      filter: blur(0px);
      opacity:.95;
      z-index:0;
    }
    .heroCard > *{position:relative; z-index:1}
    .heroTopRow{
      display:flex; align-items:flex-start; justify-content:space-between; gap:16px;
      margin-bottom: 10px;
    }
    .heroActions{
      display:flex; align-items:center; gap:12px; flex-wrap:wrap;
      margin-top: 18px;
    }
    .heroMetaRow{
      display:flex; align-items:center; gap:14px; flex-wrap:wrap;
      margin-top: 18px;
    }
    .pill{
      display:inline-flex; align-items:center; gap:10px;
      padding: 10px 12px; border-radius: 16px;
      border: 1px solid rgba(16,24,40,.08);
      background: rgba(255,255,255,.62);
      color: #0f172a;
      font-size: 13px;
      box-shadow: 0 12px 30px rgba(16,24,40,.06);
    }
    .pill svg{flex:0 0 auto}
    .pill span{color: var(--muted); font-size:12.8px}

    .heroAside{
      border-radius: 26px;
      border:1px solid rgba(16,24,40,.08);
      background: rgba(255,255,255,.82);
      box-shadow: 0 24px 70px rgba(16,24,40,.08);
      padding: 18px;
      position:relative;
      overflow:hidden;
    }
    .heroAside::after{
      content:"";
      position:absolute; inset:-40px -60px auto auto;
      width: 240px; height:240px; border-radius: 50%;
      background: radial-gradient(circle at 30% 30%, rgba(34,197,94,.35), rgba(124,58,237,.18), transparent 55%);
      opacity:.9;
      pointer-events:none;
    }

    .asideStack{
      display:flex; flex-direction:column; gap:12px; position:relative; z-index:1;
    }
    .statCard{
      border-radius: 18px;
      border:1px solid rgba(16,24,40,.08);
      background: rgba(255,255,255,.74);
      padding: 14px 14px 12px;
      transition: transform .2s ease, box-shadow .2s ease;
    }
    .statCard:hover{
      transform: translateY(-2px);
      box-shadow: 0 16px 40px rgba(16,24,40,.12);
    }
    .statTop{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom: 6px;
    }
    .badgeGrad{
      display:inline-flex; align-items:center; gap:10px;
      padding: 7px 10px;
      border-radius: 999px;
      background: rgba(255,255,255,.7);
      border: 1px solid rgba(16,24,40,.08);
      font-size: 12.5px;
      color: #0f172a;
      box-shadow: 0 12px 30px rgba(16,24,40,.06);
    }
    .badgeGrad i{
      width:10px; height:10px; border-radius:50%;
      background: var(--grad1);
    }
    .statValue{
      font-size: 26px; font-weight: 800;
      letter-spacing: -0.6px;
    }
    .statDesc{
      color: var(--muted);
      font-size: 13.5px; line-height: 1.55;
      margin: 0;
    }

    .featuresRow{
      margin-top: 18px;
      display:flex; flex-wrap:wrap; gap:10px;
    }
    .tag{
      border-radius: 999px;
      border:1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.70);
      padding: 8px 10px;
      font-size: 12.8px; color:#0f172a;
      display:inline-flex; align-items:center; gap:10px;
      box-shadow: 0 12px 28px rgba(16,24,40,.06);
    }
    .tag b{
      font-weight:800; letter-spacing:.2px;
      background: var(--grad3);
      -webkit-background-clip:text;
      background-clip:text;
      color: transparent;
    }

    .twoCol{
      display:grid; grid-template-columns: 1fr 1fr; gap: 18px;
    }

    .grid3{
      display:grid; grid-template-columns: repeat(3, 1fr); gap: 14px;
    }
    .grid4{
      display:grid; grid-template-columns: repeat(4, 1fr); gap: 14px;
    }
    .card{
      border-radius: var(--radius);
      border:1px solid rgba(16,24,40,.08);
      background: rgba(255,255,255,.78);
      box-shadow: 0 16px 44px rgba(16,24,40,.06);
      padding: 16px;
    }
    .cardSoft{
      background: rgba(255,255,255,.66);
    }
    .cardHover{
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .cardHover:hover{
      transform: translateY(-3px);
      box-shadow: 0 22px 70px rgba(16,24,40,.12);
      border-color: rgba(14,165,233,.20);
    }
    .cardIcon{
      width: 42px; height: 42px;
      border-radius: 16px;
      border:1px solid rgba(16,24,40,.08);
      background: rgba(255,255,255,.75);
      display:flex; align-items:center; justify-content:center;
      box-shadow: 0 14px 36px rgba(16,24,40,.06);
      margin-bottom: 12px;
      position:relative; overflow:hidden;
    }
    .cardIcon::before{
      content:"";
      position:absolute; inset:-2px;
      background: var(--grad2);
      opacity:.9;
      z-index:0;
    }
    .cardIcon svg{position:relative; z-index:1}
    .card p{margin:10px 0 0; color: var(--muted); font-size: 14px; line-height:1.8}

    .list{
      display:flex; flex-direction:column; gap:10px; margin-top: 12px;
    }
    .li{
      display:flex; gap:10px; align-items:flex-start;
      padding: 10px 12px;
      border-radius: 14px;
      background: rgba(255,255,255,.62);
      border:1px solid rgba(16,24,40,.08);
    }
    .li .check{
      width: 22px; height: 22px;
      border-radius: 8px;
      background: rgba(34,197,94,.12);
      border:1px solid rgba(34,197,94,.18);
      display:flex; align-items:center; justify-content:center;
      flex: 0 0 auto;
      margin-top: 1px;
    }
    .li b{font-size: 13.8px}
    .li span{display:block; color: var(--muted); font-size: 13px; margin-top: 3px; line-height: 1.6}

    .steps{
      display:grid; grid-template-columns: repeat(4, 1fr); gap: 14px;
      align-items: stretch;
    }
    .step{
      padding: 16px;
      border-radius: var(--radius);
      border:1px solid rgba(16,24,40,.08);
      background: rgba(255,255,255,.78);
      box-shadow: 0 16px 44px rgba(16,24,40,.06);
      position:relative; overflow:hidden;
      transition: transform .2s ease, box-shadow .2s ease;
    }
    .step::after{
      content:"";
      position:absolute; inset:-1px;
      background: linear-gradient(180deg, rgba(14,165,233,.10), transparent 55%);
      opacity:.9; pointer-events:none;
    }
    .step > *{position:relative; z-index:1}
    .step:hover{
      transform: translateY(-2px);
      box-shadow: 0 22px 70px rgba(16,24,40,.10);
    }
    .stepNum{
      width: 38px; height: 38px;
      border-radius: 16px;
      background: rgba(255,255,255,.8);
      border:1px solid rgba(16,24,40,.10);
      display:flex; align-items:center; justify-content:center;
      font-weight: 900;
      background-image: var(--grad3);
      color: transparent;
      -webkit-background-clip:text;
      background-clip:text;
      box-shadow: 0 14px 36px rgba(16,24,40,.06);
      margin-bottom: 10px;
    }
    .step p{margin:8px 0 0; color: var(--muted); font-size: 13.8px; line-height:1.7}

    .compareWrap{
      overflow:hidden;
      border-radius: 22px;
      border:1px solid rgba(16,24,40,.08);
      background: rgba(255,255,255,.76);
      box-shadow: 0 22px 70px rgba(16,24,40,.08);
    }
    .compareHead{
      padding: 18px 18px 0;
      display:flex; align-items:flex-start; justify-content:space-between; gap:16px; flex-wrap:wrap;
    }
    .ratingBox{
      display:flex; align-items:center; gap:14px; padding: 12px 14px;
      border:1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.72);
      border-radius: 18px;
    }
    .stars{
      letter-spacing: 2px;
      color: #f59e0b;
      font-size: 16px;
      text-shadow: 0 10px 20px rgba(245,158,11,.18);
    }
    .ratingNum{
      display:flex; flex-direction:column;
      line-height:1.2;
    }
    .ratingNum strong{font-size: 22px}
    .ratingNum span{color: var(--muted); font-size: 12.5px}

    .tableScroll{overflow:auto; padding: 14px}
    table{
      width: 100%;
      border-collapse: separate;
      border-spacing: 0;
      min-width: 740px;
      background: transparent;
      color:#0f172a;
    }
    th, td{
      padding: 12px 12px;
      border-bottom: 1px solid rgba(16,24,40,.08);
      font-size: 13.8px;
      vertical-align: top;
    }
    th{
      background: linear-gradient(180deg, rgba(34,197,94,.14), rgba(255,255,255,.0));
      font-weight: 800;
      text-align:left;
    }
    tr:last-child td{border-bottom: none}
    .cellStrong{font-weight:800}
    .goodMark{
      display:inline-flex; align-items:center; gap:8px;
      padding: 8px 10px; border-radius: 999px;
      background: rgba(34,197,94,.12);
      border:1px solid rgba(34,197,94,.18);
      font-weight: 800;
    }
    .neutralMark{
      display:inline-flex; align-items:center; gap:8px;
      padding: 8px 10px; border-radius: 999px;
      background: rgba(14,165,233,.10);
      border:1px solid rgba(14,165,233,.18);
      font-weight: 800;
      color:#0b3b5b;
    }
    .lowMark{
      display:inline-flex; align-items:center; gap:8px;
      padding: 8px 10px; border-radius: 999px;
      background: rgba(249,115,22,.10);
      border:1px solid rgba(249,115,22,.18);
      font-weight: 800;
      color:#4a2a12;
    }

    .scenarioGrid{
      display:grid; grid-template-columns: 1fr 1fr; gap: 14px;
      align-items: stretch;
    }
    .scenarioLeft{
      padding: 18px;
      border-radius: 22px;
      border:1px solid rgba(16,24,40,.08);
      background: rgba(255,255,255,.78);
      box-shadow: 0 18px 54px rgba(16,24,40,.08);
    }
    .scenarioRight{
      padding: 18px;
      border-radius: 22px;
      border:1px solid rgba(16,24,40,.08);
      background: rgba(255,255,255,.66);
      box-shadow: 0 18px 54px rgba(16,24,40,.06);
    }
    .chipRow{display:flex; flex-wrap:wrap; gap:10px; margin-top: 12px}
    .chip{
      border-radius: 999px;
      border:1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.74);
      padding: 9px 10px;
      font-size: 13px;
      color:#0f172a;
      display:inline-flex; align-items:center; gap:9px;
    }
    .chip i{
      width: 10px; height: 10px; border-radius: 50%;
      background: var(--grad1);
      box-shadow: 0 0 0 6px rgba(124,58,237,.10);
    }

    .timeline{
      display:grid; grid-template-columns: repeat(5, 1fr); gap: 12px;
    }
    .timeNode{
      border-radius: 18px;
      border:1px solid rgba(16,24,40,.08);
      background: rgba(255,255,255,.72);
      padding: 14px;
      box-shadow: 0 16px 44px rgba(16,24,40,.06);
      position:relative;
      overflow:hidden;
      transition: transform .2s ease, box-shadow .2s ease;
      min-height: 118px;
    }
    .timeNode:hover{
      transform: translateY(-2px);
      box-shadow: 0 22px 70px rgba(16,24,40,.10);
    }
    .timeNode::before{
      content:"";
      position:absolute; inset:-1px;
      background: linear-gradient(135deg, rgba(34,197,94,.10), rgba(6,182,212,.08), rgba(124,58,237,.08));
      opacity:.85; pointer-events:none;
    }
    .timeNode > *{position:relative; z-index:1}
    .timeNode b{
      display:inline-flex; align-items:center; gap:10px;
      font-size: 13.6px;
    }
    .timeNode b span{
      width: 28px; height: 28px; border-radius: 12px;
      border:1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.78);
      display:flex; align-items:center; justify-content:center;
      font-weight: 900;
      background-image: var(--grad3);
      color: transparent;
      -webkit-background-clip:text;
      background-clip:text;
    }
    .timeNode p{
      margin: 10px 0 0;
      color: var(--muted);
      font-size: 13.2px;
      line-height: 1.7;
    }

    .cardsGrid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 14px;
    }

    .mediaList{
      display:grid; grid-template-columns: repeat(2, 1fr); gap: 14px;
    }

    .galleryThumbs{
      display:grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 14px;
    }
    .thumb{
      border-radius: 22px;
      border:1px solid rgba(16,24,40,.08);
      background: rgba(255,255,255,.74);
      box-shadow: 0 18px 54px rgba(16,24,40,.08);
      overflow:hidden;
      transition: transform .2s ease, box-shadow .2s ease;
    }
    .thumb:hover{transform: translateY(-2px); box-shadow: 0 26px 80px rgba(16,24,40,.12)}
    .thumbMedia{
      padding: 12px;
      background: linear-gradient(180deg, rgba(34,197,94,.08), transparent 70%);
    }
    .thumbMedia img{
      width:100%;
      height:auto;
      border-radius: 18px;
      display:block;
      object-fit: contain;
      background: rgba(255,255,255,.6);
    }
    .thumbBody{padding: 14px}
    .thumbBody .meta{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      margin-bottom: 8px;
    }
    .thumbBody p{margin: 8px 0 0; color: var(--muted); font-size: 13.8px; line-height: 1.7}

    .articles{
      display:grid; grid-template-columns: 1.1fr .9fr; gap: 14px;
      align-items:start;
    }
    .articleList{
      display:flex; flex-direction:column; gap:10px;
    }
    .articleItem{
      display:flex; gap:12px; align-items:flex-start;
      padding: 12px 12px;
      border-radius: 18px;
      border:1px solid rgba(16,24,40,.08);
      background: rgba(255,255,255,.74);
      transition: transform .2s ease, box-shadow .2s ease;
    }
    .articleItem:hover{
      transform: translateY(-2px);
      box-shadow: 0 22px 70px rgba(16,24,40,.10);
    }
    .articleNum{
      width: 38px; height: 38px; border-radius: 16px;
      background: rgba(255,255,255,.8);
      border:1px solid rgba(16,24,40,.10);
      display:flex; align-items:center; justify-content:center;
      font-weight: 900;
      background-image: var(--grad3);
      color: transparent;
      -webkit-background-clip:text;
      background-clip:text;
      flex: 0 0 auto;
    }
    .articleItem a{
      text-decoration:none; color: #0f172a;
      font-weight: 800; font-size: 14px;
    }
    .articleItem .sub{
      color: var(--muted);
      font-size: 12.8px;
      margin-top: 4px;
      line-height: 1.5;
    }
    .articleRight{
      border-radius: 22px;
      border:1px solid rgba(16,24,40,.08);
      background: rgba(255,255,255,.70);
      box-shadow: 0 18px 54px rgba(16,24,40,.06);
      padding: 16px;
    }
    .sideBoxTitle{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom: 10px;
    }
    .sideBoxTitle b{font-size: 15px}
    .tiny{
      color: var(--muted2); font-size: 12.8px;
    }

    .accordion{
      display:flex; flex-direction:column; gap: 10px;
    }
    .accItem{
      border-radius: 18px;
      border:1px solid rgba(16,24,40,.08);
      background: rgba(255,255,255,.75);
      box-shadow: 0 16px 44px rgba(16,24,40,.06);
      overflow:hidden;
      transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
    }
    .accItem[aria-expanded="true"]{
      border-color: rgba(14,165,233,.22);
      box-shadow: 0 22px 70px rgba(16,24,40,.10);
    }
    .accBtn{
      width:100%;
      display:flex; align-items:center; justify-content:space-between;
      gap: 12px;
      padding: 14px 14px;
      cursor:pointer;
      background: transparent;
      border:0;
      text-align:left;
    }
    .accBtn b{
      font-size: 14.5px;
      letter-spacing: -0.1px;
    }
    .accBtn span{
      width: 34px; height: 34px;
      border-radius: 14px;
      border:1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.75);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      transition: transform .2s ease;
    }
    .accItem[aria-expanded="true"] .accBtn span{transform: rotate(45deg)}
    .accPanel{
      padding: 0 14px 14px;
      color: var(--muted);
      font-size: 13.8px;
      line-height: 1.8;
      max-height: 0;
      overflow:hidden;
      transition: max-height .25s ease;
    }
    .accItem[aria-expanded="true"] .accPanel{max-height: 300px}

    .reviewsGrid{
      display:grid; grid-template-columns: repeat(3, 1fr); gap: 14px;
    }
    .review{
      padding: 16px;
      border-radius: 22px;
      border:1px solid rgba(16,24,40,.08);
      background: rgba(255,255,255,.76);
      box-shadow: 0 18px 54px rgba(16,24,40,.06);
      transition: transform .2s ease, box-shadow .2s ease;
      position:relative; overflow:hidden;
      min-height: 190px;
      display:flex; flex-direction:column;
      gap: 10px;
    }
    .review::before{
      content:"";
      position:absolute; inset:-1px;
      background: linear-gradient(135deg, rgba(34,197,94,.12), rgba(6,182,212,.10), rgba(124,58,237,.10), rgba(236,72,153,.08));
      opacity:.55; pointer-events:none;
    }
    .review > *{position:relative; z-index:1}
    .review:hover{transform: translateY(-2px); box-shadow: 0 26px 80px rgba(16,24,40,.10)}
    .reviewTop{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
    }
    .avatar{
      width: 42px; height: 42px; border-radius: 16px;
      border:1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.78);
      display:flex; align-items:center; justify-content:center;
      box-shadow: 0 14px 36px rgba(16,24,40,.06);
      font-weight: 900;
      background-image: var(--grad3);
      color: transparent;
      -webkit-background-clip:text;
      background-clip:text;
      flex:0 0 auto;
    }
    .reviewRole{
      display:flex; flex-direction:column;
      line-height:1.2;
      flex:1;
    }
    .reviewRole b{font-size: 14.5px}
    .reviewRole span{font-size: 12.8px; color: var(--muted2)}
    .review p{
      margin: 0;
      color: var(--muted);
      font-size: 13.8px;
      line-height: 1.8;
    }
    .reviewBottom{
      margin-top:auto;
      display:flex; align-items:center; justify-content:space-between; gap:10px; flex-wrap:wrap;
      color: var(--muted2);
      font-size: 12.8px;
    }

    .formWrap{
      border-radius: 22px;
      border:1px solid rgba(16,24,40,.08);
      background: rgba(255,255,255,.76);
      box-shadow: 0 22px 70px rgba(16,24,40,.08);
      overflow:hidden;
    }
    .formInner{
      padding: 18px;
      display:grid;
      grid-template-columns: 1fr .95fr;
      gap: 14px;
      align-items:start;
    }
    .formAside{
      padding: 16px;
      border-radius: 18px;
      border:1px solid rgba(16,24,40,.08);
      background: linear-gradient(180deg, rgba(34,197,94,.08), rgba(255,255,255,.0));
    }
    .formAside h3{margin-bottom: 8px}
    .formAside p{margin:8px 0 0; color: var(--muted); font-size: 13.8px; line-height: 1.8}
    form{
      display:flex; flex-direction:column; gap: 10px;
    }
    .fieldRow{
      display:grid; grid-template-columns: 1fr 1fr; gap: 10px;
    }
    label{
      display:flex; flex-direction:column; gap: 7px;
      font-size: 13px; color: var(--muted);
    }
    input, select, textarea{
      width:100%;
      padding: 12px 12px;
      border-radius: 14px;
      border:1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.90);
      color: #0f172a;
      outline:none;
      transition: box-shadow .2s ease, border-color .2s ease, transform .1s ease;
      font-size: 14px;
    }
    textarea{min-height: 110px; resize: vertical}
    input:focus, select:focus, textarea:focus{
      border-color: rgba(14,165,233,.35);
      box-shadow: 0 0 0 6px rgba(14,165,233,.12);
    }
    .formActions{
      display:flex; gap:10px; align-items:center; flex-wrap:wrap;
      margin-top: 2px;
    }
    .hint{
      color: var(--muted2); font-size: 12.8px;
      line-height: 1.5;
    }
    .btnSubmit{
      flex: 0 0 auto;
      padding: 12px 18px;
      border-radius: 999px;
      border: 1px solid rgba(255,255,255,.40);
      background: var(--grad1);
      color:#071321;
      font-weight: 900;
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease;
      box-shadow: 0 18px 46px rgba(124,58,237,.18);
    }
    .btnSubmit:hover{
      transform: translateY(-1px);
      box-shadow: 0 22px 60px rgba(124,58,237,.22);
    }

    .clientNetwork{
      display:grid; grid-template-columns: 1.1fr .9fr; gap: 14px;
      align-items:start;
    }
    .networkMap{
      border-radius: 22px;
      border:1px solid rgba(16,24,40,.08);
      background: rgba(255,255,255,.76);
      box-shadow: 0 18px 54px rgba(16,24,40,.06);
      padding: 16px;
      overflow:hidden;
      position:relative;
      min-height: 250px;
    }
    .networkMap::before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(closest-side at 20% 28%, rgba(34,197,94,.35), transparent 45%),
        radial-gradient(closest-side at 68% 18%, rgba(6,182,212,.25), transparent 45%),
        radial-gradient(closest-side at 80% 70%, rgba(124,58,237,.22), transparent 50%);
      opacity:.55; pointer-events:none;
    }
    .networkMap > *{position:relative; z-index:1}
    .mapTitle{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      margin-bottom: 12px;
    }
    .mapTitle b{font-size: 15px}
    .cityGrid{
      display:flex; flex-wrap:wrap; gap:10px;
    }
    .city{
      border-radius: 999px;
      border:1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.72);
      padding: 9px 10px;
      font-size: 13px;
      color:#0f172a;
      display:inline-flex; align-items:center; gap:9px;
    }
    .city i{
      width:10px; height:10px; border-radius: 50%;
      background: var(--grad3);
      box-shadow: 0 0 0 6px rgba(14,165,233,.10);
    }

    .pricingRef{
      border-radius: 22px;
      border:1px solid rgba(16,24,40,.08);
      background: rgba(255,255,255,.72);
      box-shadow: 0 18px 54px rgba(16,24,40,.06);
      padding: 16px;
    }
    .priceGrid{
      display:grid; grid-template-columns: 1fr; gap: 10px; margin-top: 12px;
    }
    .priceRow{
      display:flex; align-items:flex-start; justify-content:space-between; gap:14px; flex-wrap:wrap;
      padding: 12px;
      border-radius: 18px;
      border:1px solid rgba(16,24,40,.08);
      background: rgba(255,255,255,.76);
    }
    .priceRow b{font-size: 14px}
    .priceRow .small{color: var(--muted2); font-size: 12.8px; margin-top:4px; line-height:1.6}
    .priceRow .price{
      font-weight: 900;
      color:#0f172a;
      background-image: var(--grad3);
      color: transparent;
      -webkit-background-clip:text;
      background-clip:text;
      letter-spacing: -0.4px;
      font-size: 18px;
      white-space:nowrap;
    }

    .tagCloud{
      display:flex; flex-wrap:wrap; gap:10px; margin-top: 12px;
    }
    .tagCloud a{
      text-decoration:none;
      border-radius: 999px;
      border:1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.72);
      padding: 9px 10px;
      font-size: 13px;
      color:#0f172a;
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
    }
    .tagCloud a:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 54px rgba(16,24,40,.10);
      border-color: rgba(14,165,233,.22);
    }

    .callout{
      display:flex; align-items:flex-start; justify-content:space-between; gap:14px; flex-wrap:wrap;
      padding: 16px;
      border-radius: 22px;
      border:1px solid rgba(16,24,40,.08);
      background: rgba(255,255,255,.76);
      box-shadow: 0 18px 54px rgba(16,24,40,.06);
    }
    .callout b{font-size: 16px}
    .callout p{margin:6px 0 0; color: var(--muted); font-size: 13.8px; line-height:1.8}
    .callout .btn{height:44px; align-self:flex-start}

    footer{
      background: #0b1220;
      color: #e5e7eb;
      border-top: 1px solid rgba(255,255,255,.08);
      padding: 26px 0 18px;
    }
    .footerGrid{
      display:grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 14px;
      align-items:start;
    }
    .footerBrand{
      display:flex; gap:12px; align-items:flex-start;
    }
    .footerBrand img{
      width:42px; height:42px; border-radius:14px;
      background: rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.10);
      object-fit:contain;
    }
    .footerBrand b{display:block; font-size: 15px; margin-top: 3px}
    .footerBrand span{display:block; color: rgba(229,231,235,.78); font-size: 13px; margin-top: 6px; line-height:1.7}
    .footerCol h3{
      font-size: 14.5px; margin: 0 0 10px; color:#fff;
    }
    .footerLinks{
      display:flex; flex-direction:column; gap:8px;
    }
    .footerLinks a{
      color: rgba(229,231,235,.78);
      text-decoration:none;
      font-size: 13.3px;
      padding: 8px 10px;
      border-radius: 12px;
      border:1px solid transparent;
      transition: background .2s ease, border-color .2s ease, transform .2s ease;
      display:inline-flex; align-items:center;
      width: fit-content;
      max-width: 100%;
      word-break: break-word;
    }
    .footerLinks a:hover{
      background: rgba(255,255,255,.06);
      border-color: rgba(255,255,255,.10);
      transform: translateY(-1px);
      color: #fff;
    }
    .footerBottom{
      margin-top: 16px;
      padding-top: 14px;
      border-top: 1px solid rgba(255,255,255,.08);
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      flex-wrap:wrap;
      color: rgba(229,231,235,.72);
      font-size: 12.8px;
    }
    .footerBottom .links{
      display:flex; gap:10px; flex-wrap:wrap;
    }
    .footerBottom .links a{
      color: rgba(229,231,235,.78);
      text-decoration:none;
      border:1px solid rgba(255,255,255,.10);
      padding: 7px 10px;
      border-radius: 999px;
      background: rgba(255,255,255,.03);
      transition: transform .15s ease, background .15s ease;
    }
    .footerBottom .links a:hover{
      transform: translateY(-1px);
      background: rgba(255,255,255,.06);
      color:#fff;
    }

    .floating{
      position: fixed;
      right: 14px;
      bottom: 14px;
      z-index: 80;
      display:flex; flex-direction:column; gap: 10px;
      align-items:flex-end;
    }
    .floatBtn{
      width: 54px; height: 54px;
      border-radius: 20px;
      border:1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 22px 70px rgba(16,24,40,.16);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
    }
    .floatBtn:hover{transform: translateY(-2px); box-shadow: 0 28px 90px rgba(16,24,40,.20); border-color: rgba(14,165,233,.24)}
    .floatPanel{
      width: min(320px, calc(100vw - 28px));
      border-radius: 22px;
      border:1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.92);
      box-shadow: 0 28px 90px rgba(16,24,40,.20);
      overflow:hidden;
      display:none;
    }
    .floatPanelHeader{
      padding: 12px 14px;
      background: linear-gradient(135deg, rgba(34,197,94,.14), rgba(6,182,212,.12), rgba(124,58,237,.10), rgba(236,72,153,.10));
      border-bottom: 1px solid rgba(16,24,40,.08);
      display:flex; align-items:center; justify-content:space-between; gap:10px;
    }
    .floatPanelHeader b{font-size: 14px}
    .closeX{
      width:34px; height:34px;
      border-radius: 14px;
      border:1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.9);
      cursor:pointer;
    }
    .floatPanelBody{
      padding: 12px 14px 14px;
      display:grid; grid-template-columns: 120px 1fr; gap: 12px; align-items:start;
    }
    .floatPanelBody img{
      width: 110px; height: auto;
      border-radius: 16px;
      border:1px solid rgba(16,24,40,.08);
      background: rgba(255,255,255,.6);
      display:block;
    }
    .floatPanelBody p{
      margin: 0;
      color: var(--muted);
      font-size: 13.2px;
      line-height: 1.7;
    }

    .reveal{
      opacity:0; transform: translateY(12px);
      transition: opacity .6s ease, transform .6s ease;
    }
    .reveal.show{
      opacity:1; transform: translateY(0);
    }

    @media (max-width: 980px){
      h1{font-size: 34px}
      .heroGrid{grid-template-columns: 1fr; }
      .heroAside{padding: 16px}
      .steps{grid-template-columns: repeat(2, 1fr)}
      .reviewsGrid{grid-template-columns: repeat(2, 1fr)}
      .cardsGrid{grid-template-columns: repeat(2, 1fr)}
      .articles{grid-template-columns: 1fr}
      .clientNetwork{grid-template-columns: 1fr}
      .formInner{grid-template-columns: 1fr}
      .timeline{grid-template-columns: repeat(2, 1fr)}
      .footerGrid{grid-template-columns: 1fr; }
      .footerBottom{justify-content:flex-start}
    }

    @media (max-width: 760px){
      .navLinks{display:none}
      .hamburger{display:flex}
      .mobilePanel{display:none}
      .mobilePanel.open{display:block}
      .navRight .btn:not(.btnPrimary){display:none}
      h1{font-size: 30px}
      section{padding: 42px 0}
      .twoCol, .scenarioGrid{grid-template-columns: 1fr}
      .grid3, .grid4{grid-template-columns: 1fr}
      .reviewsGrid, .cardsGrid{grid-template-columns: 1fr}
      .mediaList{grid-template-columns: 1fr}
      .timeline{grid-template-columns: 1fr}
      .fieldRow{grid-template-columns: 1fr}
      .heroCard{padding: 18px}
      .heroAside{padding: 14px}
      .sectionTitle{flex-direction:column; align-items:flex-start}
    }