:root{
      --bg0:#f7f9ff;
      --bg1:#ffffff;
      --ink:#0b1324;
      --muted:#5a667a;
      --muted2:#7a879c;
      --line:rgba(10,25,60,.10);
      --line2:rgba(10,25,60,.14);
      --card:rgba(255,255,255,.86);
      --shadow:0 14px 40px rgba(10,36,90,.10);
      --shadow2:0 10px 26px rgba(10,36,90,.12);
      --blue:#0b63ff;
      --blue2:#1a7bff;
      --blue3:#0a3dff;
      --deep:#06245f;
      --gold:#ffcc66;
      --good:#0db38a;
      --warn:#ff9f2f;
      --radius:18px;
      --radius2:26px;
      --container:1140px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, "PingFang SC","Microsoft YaHei","Noto Sans SC", Arial, sans-serif;
      color:var(--ink);
      background:
        radial-gradient(1200px 620px at 70% -120px, rgba(26,123,255,.22), rgba(26,123,255,0) 60%),
        radial-gradient(1000px 520px at -10% 10%, rgba(11,99,255,.16), rgba(11,99,255,0) 62%),
        linear-gradient(180deg, #f7f9ff 0%, #ffffff 44%, #f7f9ff 100%);
    }
    a{color:inherit; text-decoration:none}
    .container{
      width:100%;
      max-width:var(--container);
      margin:0 auto;
      padding:0 18px;
    }

    .topbar{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter:saturate(140%) blur(10px);
      background:rgba(247,249,255,.72);
      border-bottom:1px solid rgba(10,25,60,.08);
    }
    .topbar-inner{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:12px 0;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:220px;
    }
    .ai-page-logo{
      width:44px;
      height:44px;
      border-radius:14px;
      object-fit:contain;
      background:#fff;
      box-shadow:0 10px 30px rgba(11,99,255,.10);
      border:1px solid rgba(11,99,255,.15);
      flex:0 0 auto;
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      line-height:1.1;
    }
    .brand-name{
      font-weight:820;
      letter-spacing:.2px;
      font-size:14px;
      color:#08122b;
    }
    .brand-sub{
      font-size:12px;
      color:var(--muted);
      margin-top:3px;
      white-space:nowrap;
    }

    .nav{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .nav a.nav-link{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:10px 12px;
      border-radius:14px;
      border:1px solid transparent;
      color:rgba(10,25,60,.80);
      font-size:13px;
      transition:transform .15s ease, background .15s ease, border-color .15s ease, box-shadow .15s ease;
      user-select:none;
      white-space:nowrap;
    }
    .nav a.nav-link:hover{
      background:rgba(11,99,255,.06);
      border-color:rgba(11,99,255,.16);
      box-shadow:0 10px 20px rgba(11,99,255,.10);
      transform:translateY(-1px);
    }
    .nav-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:16px;
      border:1px solid rgba(11,99,255,.18);
      background:linear-gradient(180deg, rgba(26,123,255,.14), rgba(26,123,255,.06));
      color:#0a2c70;
      font-weight:720;
      font-size:13px;
      transition:transform .15s ease, box-shadow .15s ease, border-color .15s ease, background .15s ease;
      cursor:pointer;
      user-select:none;
    }
    .btn:hover{transform:translateY(-1px); box-shadow:0 16px 32px rgba(11,99,255,.14); border-color:rgba(11,99,255,.28)}
    .btn-primary{
      border-color:rgba(11,99,255,.25);
      background:linear-gradient(180deg, rgba(11,99,255,1) 0%, rgba(11,99,255,.86) 100%);
      color:#fff;
      box-shadow:0 14px 30px rgba(11,99,255,.22);
    }
    .btn-primary:hover{box-shadow:0 18px 40px rgba(11,99,255,.28); border-color:rgba(11,99,255,.40)}
    .btn-ghost{
      background:rgba(255,255,255,.7);
      border-color:rgba(10,25,60,.12);
      color:#0b1324;
      box-shadow:0 14px 24px rgba(10,36,90,.06);
    }

    .mobile-toggle{
      display:none;
      align-items:center;
      justify-content:center;
      width:44px; height:44px;
      border-radius:14px;
      border:1px solid rgba(10,25,60,.12);
      background:rgba(255,255,255,.75);
      box-shadow:0 14px 24px rgba(10,36,90,.06);
      cursor:pointer;
    }
    .hamburger{
      width:18px; height:12px; position:relative;
    }
    .hamburger span{
      position:absolute; left:0; right:0;
      height:2px; background:rgba(9,20,46,.85);
      border-radius:2px;
      transition:transform .2s ease, top .2s ease, opacity .2s ease;
    }
    .hamburger span:nth-child(1){top:0}
    .hamburger span:nth-child(2){top:5px}
    .hamburger span:nth-child(3){top:10px}
    .mobile-open .hamburger span:nth-child(1){top:5px; transform:rotate(45deg)}
    .mobile-open .hamburger span:nth-child(2){opacity:0}
    .mobile-open .hamburger span:nth-child(3){top:5px; transform:rotate(-45deg)}

    .mobile-panel{
      display:none;
      padding:10px 0 16px 0;
    }
    .mobile-panel .mobile-nav{
      display:flex;
      flex-direction:column;
      gap:8px;
      padding:10px;
      border-radius:18px;
      background:rgba(255,255,255,.75);
      border:1px solid rgba(10,25,60,.10);
      box-shadow:0 18px 40px rgba(10,36,90,.10);
    }
    .mobile-panel a.nav-link{
      padding:12px 12px;
      border-radius:16px;
      border:1px solid rgba(11,99,255,.14);
      background:rgba(11,99,255,.06);
      color:#0a2c70;
      font-weight:680;
    }

    .hero{
      padding:26px 0 10px 0;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap:18px;
      align-items:stretch;
    }
    .hero-left{
      border-radius:var(--radius2);
      background:
        radial-gradient(900px 420px at 15% 10%, rgba(26,123,255,.22), rgba(26,123,255,0) 60%),
        radial-gradient(780px 420px at 80% 0%, rgba(255,204,102,.20), rgba(255,204,102,0) 55%),
        linear-gradient(180deg, rgba(255,255,255,.92) 0%, rgba(255,255,255,.78) 100%);
      border:1px solid rgba(11,99,255,.14);
      box-shadow:var(--shadow);
      padding:22px;
      position:relative;
      overflow:hidden;
      min-height:340px;
    }
    .hero-left:before{
      content:"";
      position:absolute; inset:-1px;
      background:
        radial-gradient(340px 220px at 70% 20%, rgba(11,99,255,.28), rgba(11,99,255,0) 62%),
        radial-gradient(280px 190px at 20% 55%, rgba(26,123,255,.16), rgba(26,123,255,0) 60%);
      opacity:.55;
      pointer-events:none;
    }
    .hero-left > *{position:relative; z-index:1}
    .eyebrow{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
    }
    .pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(11,99,255,.08);
      border:1px solid rgba(11,99,255,.18);
      color:#0a2c70;
      font-weight:720;
      font-size:13px;
    }
    .pill svg{width:16px; height:16px}
    .hero-title{
      font-size:34px;
      line-height:1.18;
      margin:14px 0 10px 0;
      letter-spacing:-.5px;
      font-weight:920;
    }
    .hero-desc{
      margin:0;
      color:rgba(11,19,36,.72);
      font-size:15px;
      line-height:1.7;
      max-width:60ch;
    }
    .hero-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      margin-top:16px;
      align-items:center;
    }
    .micro-hint{
      display:flex;
      align-items:center;
      gap:10px;
      color:rgba(11,19,36,.65);
      font-size:12.5px;
      margin-top:12px;
    }
    .micro-badge{
      width:30px; height:30px;
      border-radius:12px;
      border:1px solid rgba(11,99,255,.18);
      background:rgba(11,99,255,.08);
      display:inline-flex;
      align-items:center;
      justify-content:center;
      box-shadow:0 16px 30px rgba(11,99,255,.10);
      flex:0 0 auto;
    }
    .hero-right{
      display:flex;
      flex-direction:column;
      gap:12px;
    }
    .data-card{
      border-radius:var(--radius);
      background:rgba(255,255,255,.78);
      border:1px solid rgba(10,25,60,.10);
      box-shadow:0 16px 36px rgba(10,36,90,.08);
      padding:16px;
      position:relative;
      overflow:hidden;
      min-height:162px;
    }
    .data-card:after{
      content:"";
      position:absolute;
      right:-60px; top:-60px;
      width:170px; height:170px;
      border-radius:50%;
      background:radial-gradient(circle at 30% 30%, rgba(11,99,255,.28), rgba(11,99,255,0) 65%);
      pointer-events:none;
    }
    .data-card > *{position:relative; z-index:1}
    .data-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
    }
    .data-title{
      font-weight:880;
      letter-spacing:-.2px;
      font-size:14px;
      color:#0a2c70;
    }
    .data-value{
      font-size:28px;
      margin-top:8px;
      font-weight:950;
      letter-spacing:-.8px;
    }
    .data-sub{
      color:rgba(11,19,36,.65);
      font-size:12.5px;
      line-height:1.6;
      margin-top:6px;
    }
    .spark{
      width:52px; height:52px;
      border-radius:18px;
      border:1px solid rgba(11,99,255,.18);
      background:linear-gradient(180deg, rgba(11,99,255,.12), rgba(11,99,255,.06));
      display:flex; align-items:center; justify-content:center;
      box-shadow:0 16px 30px rgba(11,99,255,.12);
      flex:0 0 auto;
    }
    .hero-mini-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .mini-metric{
      border-radius:var(--radius);
      background:rgba(255,255,255,.78);
      border:1px solid rgba(10,25,60,.10);
      box-shadow:0 16px 36px rgba(10,36,90,.06);
      padding:14px 14px 12px 14px;
      min-height:106px;
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .mini-metric:hover{transform:translateY(-2px); box-shadow:0 22px 52px rgba(10,36,90,.10); border-color:rgba(11,99,255,.18)}
    .mini-k{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom:8px;
    }
    .mini-label{
      font-size:12.5px;
      color:rgba(11,19,36,.65);
      font-weight:720;
    }
    .mini-num{
      font-size:20px;
      font-weight:950;
      letter-spacing:-.5px;
      color:#08122b;
    }
    .mini-foot{
      margin-top:2px;
      font-size:12.5px;
      color:rgba(11,19,36,.62);
      line-height:1.5;
    }

    .section{
      padding:26px 0;
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:16px;
      margin-bottom:14px;
    }
    .section-title{
      font-size:22px;
      margin:0;
      font-weight:930;
      letter-spacing:-.4px;
    }
    .section-sub{
      margin:0;
      color:rgba(11,19,36,.66);
      font-size:13.5px;
      line-height:1.6;
      max-width:62ch;
    }

    .cards-3{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:12px;
    }
    .card{
      border-radius:var(--radius);
      background:rgba(255,255,255,.82);
      border:1px solid rgba(10,25,60,.10);
      box-shadow:0 16px 36px rgba(10,36,90,.07);
      padding:16px;
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      position:relative;
      overflow:hidden;
      min-height:150px;
    }
    .card:hover{transform:translateY(-2px); box-shadow:0 24px 58px rgba(10,36,90,.10); border-color:rgba(11,99,255,.18)}
    .card .icon{
      width:42px; height:42px;
      border-radius:16px;
      border:1px solid rgba(11,99,255,.18);
      background:linear-gradient(180deg, rgba(11,99,255,.12), rgba(11,99,255,.06));
      display:flex; align-items:center; justify-content:center;
      box-shadow:0 16px 30px rgba(11,99,255,.10);
      margin-bottom:10px;
    }
    .card h3{
      margin:0;
      font-size:15px;
      font-weight:900;
      letter-spacing:-.2px;
    }
    .card p{
      margin:8px 0 0 0;
      color:rgba(11,19,36,.66);
      font-size:13.5px;
      line-height:1.7;
    }

    .flow{
      display:grid;
      grid-template-columns: repeat(4, minmax(0,1fr));
      gap:12px;
    }
    .step{
      border-radius:var(--radius);
      background:rgba(255,255,255,.86);
      border:1px solid rgba(10,25,60,.10);
      box-shadow:0 16px 36px rgba(10,36,90,.06);
      padding:16px;
      position:relative;
      overflow:hidden;
      min-height:188px;
    }
    .step:after{
      content:"";
      position:absolute;
      right:-60px; bottom:-80px;
      width:170px; height:170px;
      border-radius:50%;
      background:radial-gradient(circle at 30% 30%, rgba(26,123,255,.18), rgba(26,123,255,0) 65%);
      pointer-events:none;
    }
    .step > *{position:relative; z-index:1}
    .step-num{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:38px; height:38px;
      border-radius:16px;
      background:rgba(11,99,255,.10);
      border:1px solid rgba(11,99,255,.18);
      color:#0a2c70;
      font-weight:950;
      margin-bottom:10px;
    }
    .step h3{
      margin:0;
      font-size:15px;
      font-weight:920;
      letter-spacing:-.2px;
    }
    .step p{
      margin:8px 0 0 0;
      color:rgba(11,19,36,.66);
      font-size:13.5px;
      line-height:1.7;
    }

    .split{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:stretch;
    }
    .panel{
      border-radius:var(--radius2);
      background:rgba(255,255,255,.82);
      border:1px solid rgba(10,25,60,.10);
      box-shadow:0 18px 48px rgba(10,36,90,.07);
      padding:16px;
      overflow:hidden;
      position:relative;
    }
    .panel:before{
      content:"";
      position:absolute;
      left:-140px; top:-140px;
      width:260px; height:260px;
      border-radius:50%;
      background:radial-gradient(circle at 30% 30%, rgba(11,99,255,.16), rgba(11,99,255,0) 62%);
      pointer-events:none;
    }
    .panel > *{position:relative; z-index:1}
    .panel h3{
      margin:0;
      font-size:16px;
      font-weight:930;
      letter-spacing:-.25px;
    }
    .panel p{
      margin:10px 0 0 0;
      color:rgba(11,19,36,.66);
      font-size:13.5px;
      line-height:1.75;
    }

    .checklist{
      margin:12px 0 0 0;
      padding:0;
      list-style:none;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px 12px;
    }
    .checklist li{
      display:flex;
      align-items:flex-start;
      gap:10px;
      padding:10px 10px;
      border-radius:16px;
      background:rgba(11,99,255,.06);
      border:1px solid rgba(11,99,255,.14);
    }
    .check-dot{
      width:22px; height:22px;
      border-radius:9px;
      background:rgba(11,99,255,.12);
      border:1px solid rgba(11,99,255,.20);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      margin-top:1px;
    }
    .checklist strong{
      font-size:13.5px;
      font-weight:900;
      letter-spacing:-.15px;
      display:block;
      line-height:1.35;
    }
    .checklist span{
      font-size:12.8px;
      color:rgba(11,19,36,.62);
      line-height:1.5;
      display:block;
      margin-top:3px;
    }

    table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      overflow:hidden;
      border-radius:16px;
      border:1px solid rgba(10,25,60,.10);
      background:#fff;
      box-shadow:0 14px 30px rgba(10,36,90,.06);
    }
    th, td{
      padding:12px 12px;
      border-bottom:1px solid rgba(10,25,60,.08);
      text-align:left;
      vertical-align:top;
      font-size:13.5px;
      color:rgba(11,19,36,.80);
      line-height:1.5;
    }
    th{
      background:linear-gradient(180deg, rgba(11,99,255,.10), rgba(11,99,255,.04));
      color:#0a2c70;
      font-weight:920;
      border-bottom:1px solid rgba(11,99,255,.14);
    }
    tr:last-child td{border-bottom:none}
    .score{
      display:flex; align-items:center; gap:10px; flex-wrap:wrap;
    }
    .stars{
      display:flex; gap:4px; align-items:center;
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(255,204,102,.55);
      background:rgba(255,204,102,.14);
    }
    .star{
      width:16px; height:16px;
      color:#d08a00;
    }
    .rating{
      font-size:22px;
      font-weight:950;
      letter-spacing:-.6px;
      color:#08122b;
    }
    .tagrow{
      display:flex; gap:8px; flex-wrap:wrap; margin-top:10px;
    }
    .tag{
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(10,25,60,.12);
      background:rgba(255,255,255,.75);
      font-size:12.8px;
      color:rgba(11,19,36,.70);
      font-weight:720;
    }
    .tag.hot{border-color:rgba(11,99,255,.20); background:rgba(11,99,255,.08); color:#0a2c70}
    .tag.good{border-color:rgba(13,179,138,.24); background:rgba(13,179,138,.10); color:#0a3f2f}

    .reviews{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:12px;
    }
    .review{
      border-radius:var(--radius);
      background:rgba(255,255,255,.82);
      border:1px solid rgba(10,25,60,.10);
      box-shadow:0 16px 36px rgba(10,36,90,.07);
      padding:16px;
      min-height:170px;
      display:flex;
      flex-direction:column;
      gap:10px;
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .review:hover{transform:translateY(-2px); box-shadow:0 24px 58px rgba(10,36,90,.10); border-color:rgba(11,99,255,.18)}
    .review-top{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
    }
    .avatar{
      width:40px; height:40px;
      border-radius:16px;
      border:1px solid rgba(11,99,255,.18);
      background:linear-gradient(180deg, rgba(11,99,255,.12), rgba(11,99,255,.06));
      display:flex; align-items:center; justify-content:center;
      font-weight:950;
      color:#0a2c70;
      flex:0 0 auto;
    }
    .review-role{
      flex:1;
      display:flex;
      flex-direction:column;
      line-height:1.25;
      min-width:0;
    }
    .review-role strong{
      font-weight:930;
      font-size:14px;
      letter-spacing:-.2px;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .review-role span{
      margin-top:2px;
      font-size:12.6px;
      color:rgba(11,19,36,.62);
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .review p{
      margin:0;
      color:rgba(11,19,36,.68);
      font-size:13.5px;
      line-height:1.75;
    }
    .review-quote{
      margin-top:auto;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      padding-top:8px;
      border-top:1px dashed rgba(10,25,60,.12);
      color:rgba(11,19,36,.60);
      font-size:12.6px;
    }

    .case-grid{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:12px;
    }
    .case{
      border-radius:var(--radius);
      background:rgba(255,255,255,.84);
      border:1px solid rgba(10,25,60,.10);
      box-shadow:0 16px 36px rgba(10,36,90,.07);
      overflow:hidden;
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      display:flex;
      flex-direction:column;
      min-height:260px;
    }
    .case:hover{transform:translateY(-2px); box-shadow:0 24px 58px rgba(10,36,90,.10); border-color:rgba(11,99,255,.18)}
    .case-media{
      padding:14px 14px 0 14px;
    }
    .fake-media{
      width:100%;
      border-radius:16px;
      aspect-ratio: 16 / 10;
      border:1px solid rgba(10,25,60,.10);
      background:
        radial-gradient(600px 240px at 10% 30%, rgba(11,99,255,.22), rgba(11,99,255,0) 55%),
        radial-gradient(520px 240px at 88% 10%, rgba(255,204,102,.20), rgba(255,204,102,0) 58%),
        linear-gradient(180deg, rgba(255,255,255,.95), rgba(247,249,255,.86));
      position:relative;
      overflow:hidden;
    }
    .fake-media:after{
      content:"";
      position:absolute; inset:-2px;
      background:
        linear-gradient(120deg, rgba(11,99,255,.16), rgba(11,99,255,0) 38%),
        linear-gradient(310deg, rgba(255,204,102,.14), rgba(255,204,102,0) 42%);
      opacity:.9;
      transform:translateX(-12%);
      animation: shimmer 2.6s ease-in-out infinite;
    }
    @keyframes shimmer{
      0%,100%{transform:translateX(-14%)}
      50%{transform:translateX(6%)}
    }
    .case-body{
      padding:14px;
      display:flex;
      flex-direction:column;
      gap:8px;
    }
    .case-body h3{
      margin:0;
      font-size:15px;
      font-weight:930;
      letter-spacing:-.2px;
    }
    .case-body p{
      margin:0;
      color:rgba(11,19,36,.66);
      font-size:13.5px;
      line-height:1.7;
      flex:1;
    }
    .case-actions{
      display:flex; gap:10px; align-items:center; margin-top:6px;
    }
    .link-btn{
      display:inline-flex; align-items:center; gap:10px;
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(10,25,60,.12);
      background:rgba(255,255,255,.72);
      font-weight:800;
      color:#0a2c70;
      font-size:13px;
      transition:transform .15s ease, box-shadow .15s ease, border-color .15s ease;
      cursor:pointer;
      user-select:none;
    }
    .link-btn:hover{transform:translateY(-1px); box-shadow:0 14px 26px rgba(10,36,90,.10); border-color:rgba(11,99,255,.18)}

    .list-articles{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:12px;
      align-items:start;
    }
    .article-list{
      border-radius:var(--radius2);
      background:rgba(255,255,255,.82);
      border:1px solid rgba(10,25,60,.10);
      box-shadow:0 18px 48px rgba(10,36,90,.07);
      padding:16px;
    }
    .article-list .items{
      display:flex;
      flex-direction:column;
      gap:10px;
      margin-top:12px;
    }
    .article{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:14px;
      padding:12px 12px;
      border-radius:16px;
      border:1px solid rgba(10,25,60,.10);
      background:rgba(255,255,255,.72);
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .article:hover{transform:translateY(-2px); box-shadow:0 22px 52px rgba(10,36,90,.10); border-color:rgba(11,99,255,.18)}
    .article a{
      display:block;
      font-weight:900;
      color:#08122b;
      font-size:13.8px;
      letter-spacing:-.2px;
      margin-bottom:6px;
    }
    .article .meta{
      color:rgba(11,19,36,.62);
      font-size:12.6px;
      line-height:1.6;
    }
    .arrow{
      width:34px; height:34px;
      border-radius:14px;
      border:1px solid rgba(11,99,255,.18);
      background:rgba(11,99,255,.08);
      display:flex; align-items:center; justify-content:center;
      color:#0a2c70;
      flex:0 0 auto;
    }
    .side-quick{
      border-radius:var(--radius2);
      background:rgba(255,255,255,.82);
      border:1px solid rgba(10,25,60,.10);
      box-shadow:0 18px 48px rgba(10,36,90,.07);
      padding:16px;
      overflow:hidden;
      position:relative;
    }
    .side-quick:after{
      content:"";
      position:absolute;
      right:-70px; top:-70px;
      width:220px; height:220px;
      border-radius:50%;
      background:radial-gradient(circle at 30% 30%, rgba(11,99,255,.18), rgba(11,99,255,0) 62%);
      pointer-events:none;
    }
    .side-quick > *{position:relative; z-index:1}
    .side-quick h3{
      margin:0;
      font-size:16px;
      font-weight:940;
      letter-spacing:-.3px;
    }
    .quick-box{
      margin-top:12px;
      padding:12px;
      border-radius:18px;
      border:1px solid rgba(11,99,255,.14);
      background:rgba(11,99,255,.06);
    }
    .quick-box p{
      margin:0;
      color:rgba(11,19,36,.68);
      font-size:13.5px;
      line-height:1.75;
    }
    .quick-cta{
      margin-top:12px;
      display:flex;
      flex-direction:column;
      gap:10px;
    }

    .accordion{
      border-radius:var(--radius2);
      background:rgba(255,255,255,.82);
      border:1px solid rgba(10,25,60,.10);
      box-shadow:0 18px 48px rgba(10,36,90,.07);
      overflow:hidden;
    }
    .acc-item{
      border-top:1px solid rgba(10,25,60,.08);
    }
    .acc-item:first-child{border-top:none}
    .acc-btn{
      width:100%;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:14px 16px;
      background:rgba(255,255,255,.6);
      border:none;
      cursor:pointer;
      text-align:left;
      color:#0b1324;
      font-weight:920;
      letter-spacing:-.2px;
      font-size:14px;
    }
    .acc-btn:focus{outline:3px solid rgba(11,99,255,.22); outline-offset:2px}
    .acc-body{
      max-height:0;
      overflow:hidden;
      transition:max-height .28s ease;
    }
    .acc-body-inner{
      padding:0 16px 14px 16px;
      color:rgba(11,19,36,.68);
      font-size:13.6px;
      line-height:1.8;
    }
    .chev{
      width:34px; height:34px;
      border-radius:14px;
      border:1px solid rgba(10,25,60,.12);
      background:rgba(255,255,255,.72);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      transition:transform .22s ease, border-color .18s ease, background .18s ease;
    }
    .acc-item[data-open="true"] .chev{
      transform:rotate(180deg);
      border-color:rgba(11,99,255,.22);
      background:rgba(11,99,255,.08);
    }

    .tag-cloud{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:12px;
    }
    .tag-cloud a{
      padding:10px 12px;
      border-radius:999px;
      border:1px solid rgba(10,25,60,.10);
      background:rgba(255,255,255,.72);
      font-weight:750;
      font-size:13px;
      color:rgba(11,19,36,.72);
      transition:transform .15s ease, box-shadow .15s ease, border-color .15s ease;
    }
    .tag-cloud a:hover{transform:translateY(-1px); box-shadow:0 16px 34px rgba(10,36,90,.10); border-color:rgba(11,99,255,.18)}

    .form-wrap{
      border-radius:var(--radius2);
      background:
        radial-gradient(820px 340px at 10% 0%, rgba(11,99,255,.18), rgba(11,99,255,0) 60%),
        linear-gradient(180deg, rgba(255,255,255,.88), rgba(255,255,255,.78));
      border:1px solid rgba(11,99,255,.14);
      box-shadow:var(--shadow2);
      padding:16px;
      overflow:hidden;
      position:relative;
    }
    .form-wrap:after{
      content:"";
      position:absolute;
      right:-90px; bottom:-90px;
      width:240px; height:240px;
      border-radius:50%;
      background:radial-gradient(circle at 30% 30%, rgba(255,204,102,.20), rgba(255,204,102,0) 60%);
      pointer-events:none;
    }
    .form-wrap > *{position:relative; z-index:1}
    form{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      margin-top:12px;
    }
    .field{
      display:flex;
      flex-direction:column;
      gap:7px;
    }
    .field label{
      font-size:13px;
      color:rgba(11,19,36,.70);
      font-weight:820;
      letter-spacing:-.15px;
    }
    input, select, textarea{
      width:100%;
      padding:12px 12px;
      border-radius:16px;
      border:1px solid rgba(10,25,60,.14);
      background:rgba(255,255,255,.82);
      color:#0b1324;
      font-size:14px;
      outline:none;
      transition:border-color .15s ease, box-shadow .15s ease;
    }
    textarea{min-height:110px; resize:vertical}
    input:focus, select:focus, textarea:focus{
      border-color:rgba(11,99,255,.35);
      box-shadow:0 0 0 4px rgba(11,99,255,.12);
    }
    .span2{grid-column: span 2}
    .form-actions{
      display:flex;
      align-items:center;
      gap:12px;
      justify-content:space-between;
      margin-top:10px;
      grid-column: span 2;
      flex-wrap:wrap;
    }
    .form-note{
      color:rgba(11,19,36,.62);
      font-size:12.8px;
      line-height:1.6;
      max-width:48ch;
    }

    footer{
      padding:18px 0 26px 0;
      border-top:1px solid rgba(10,25,60,.10);
      background:linear-gradient(180deg, rgba(247,249,255,.6), rgba(255,255,255,.9));
    }
    .footer-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    .foot-card{
      border-radius:var(--radius2);
      background:rgba(255,255,255,.82);
      border:1px solid rgba(10,25,60,.10);
      box-shadow:0 18px 48px rgba(10,36,90,.06);
      padding:16px;
    }
    .foot-card h3{
      margin:0;
      font-size:15px;
      font-weight:940;
      letter-spacing:-.2px;
      color:#0a2c70;
    }
    .foot-links{
      margin-top:10px;
      display:flex; flex-wrap:wrap; gap:10px;
    }
    .foot-links a{
      padding:9px 10px;
      border-radius:999px;
      border:1px solid rgba(10,25,60,.10);
      background:rgba(255,255,255,.72);
      color:rgba(11,19,36,.72);
      font-weight:760;
      font-size:13px;
      transition:transform .15s ease, box-shadow .15s ease, border-color .15s ease;
    }
    .foot-links a:hover{transform:translateY(-1px); box-shadow:0 16px 34px rgba(10,36,90,.10); border-color:rgba(11,99,255,.18)}
    .copyright{
      text-align:center;
      margin-top:12px;
      color:rgba(11,19,36,.60);
      font-size:12.5px;
    }

    .float-wx{
      position:fixed;
      right:16px;
      bottom:16px;
      z-index:60;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
    }
    .float-btn{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:12px 14px;
      border-radius:18px;
      border:1px solid rgba(11,99,255,.18);
      background:rgba(255,255,255,.82);
      box-shadow:0 20px 50px rgba(10,36,90,.16);
      cursor:pointer;
      user-select:none;
      transition:transform .15s ease, box-shadow .15s ease, border-color .15s ease;
      color:#0a2c70;
      font-weight:920;
      font-size:13.5px;
    }
    .float-btn:hover{transform:translateY(-2px); border-color:rgba(11,99,255,.28)}
    .wx-pop{
      display:none;
      width:224px;
      border-radius:20px;
      border:1px solid rgba(10,25,60,.12);
      background:rgba(255,255,255,.90);
      box-shadow:0 26px 70px rgba(10,36,90,.18);
      padding:12px;
      transform-origin:100% 100%;
      animation:pop .18s ease-out;
    }
    @keyframes pop{
      from{transform:scale(.96); opacity:.65}
      to{transform:scale(1); opacity:1}
    }
    .wx-pop .wx-title{
      font-weight:940;
      color:#08122b;
      font-size:13.5px;
      margin:4px 0 10px 0;
    }
    .wx-qr{
      width:100%;
      border-radius:16px;
      border:1px solid rgba(10,25,60,.10);
      display:block;
    }

    .to-top{
      position:fixed;
      left:16px;
      bottom:16px;
      z-index:60;
      display:none;
      width:44px; height:44px;
      border-radius:16px;
      border:1px solid rgba(10,25,60,.12);
      background:rgba(255,255,255,.82);
      box-shadow:0 20px 50px rgba(10,36,90,.14);
      cursor:pointer;
      transition:transform .15s ease, box-shadow .15s ease, border-color .15s ease;
      color:#0a2c70;
    }
    .to-top:hover{transform:translateY(-2px); border-color:rgba(11,99,255,.25)}
    .to-top svg{width:18px; height:18px}

    .fade-in{
      opacity:0;
      transform: translateY(10px);
      transition: opacity .5s ease, transform .5s ease;
    }
    .fade-in.in-view{
      opacity:1;
      transform: translateY(0);
    }

    @media (max-width: 980px){
      .hero-grid{grid-template-columns: 1fr}
      .hero-left{min-height:auto}
      .cards-3{grid-template-columns: 1fr}
      .flow{grid-template-columns: 1fr 1fr}
      .split{grid-template-columns: 1fr}
      .reviews{grid-template-columns: 1fr}
      .case-grid{grid-template-columns: 1fr}
      .list-articles{grid-template-columns: 1fr}
      .footer-grid{grid-template-columns: 1fr}
      form{grid-template-columns:1fr}
      .span2{grid-column:auto}
      .form-actions{grid-column:auto}
      .checklist{grid-template-columns: 1fr}
      table{display:block; overflow-x:auto; white-space:nowrap}
    }
    @media (max-width: 720px){
      .nav{display:none}
      .mobile-toggle{display:inline-flex}
      .mobile-panel{display:block}
      .hero-title{font-size:28px}
      .flow{grid-template-columns: 1fr}
      .hero-mini-grid{grid-template-columns:1fr 1fr}
      .float-wx{right:12px; bottom:12px}
      .to-top{left:12px; bottom:12px}
    }

    @media (prefers-reduced-motion: reduce){
      html{scroll-behavior:auto}
      .fake-media:after{animation:none}
      .fade-in{transition:none}
      .acc-body{transition:none}
    }