:root{
      --bg0:#ffffff;
      --bg1:#fbfbfe;
      --bg2:#f4f6ff;
      --card:#ffffff;
      --text:#121826;
      --muted:#4b5567;
      --subtle:#6b7280;
      --line:rgba(17,24,39,.10);
      --line2:rgba(17,24,39,.14);
      --shadow: 0 10px 30px rgba(17,24,39,.08);
      --shadow2: 0 12px 40px rgba(17,24,39,.12);
      --radius:18px;
      --radius2:26px;
      --brand:#2f6bff;
      --brand2:#00b3ff;
      --brand3:#7c3aed;
      --good:#16a34a;
      --warn:#f59e0b;
      --danger:#ef4444;
      --focus: rgba(47,107,255,.22);
      --container: 1120px;
    }

    *{ box-sizing:border-box; }
    html,body{ height:100%; }
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", Arial, sans-serif;
      color:var(--text);
      background:
        radial-gradient(1100px 520px at 12% -10%, rgba(47,107,255,.16), transparent 55%),
        radial-gradient(900px 420px at 85% 0%, rgba(0,179,255,.14), transparent 55%),
        radial-gradient(720px 380px at 70% 65%, rgba(124,58,237,.10), transparent 55%),
        linear-gradient(180deg, var(--bg1) 0%, var(--bg0) 55%, #fff 100%);
    }

    a{ color:inherit; text-decoration:none; }
    button, input, select, textarea{ font:inherit; }
    img{ display:block; }
    .container{
      width:min(var(--container), calc(100% - 32px));
      margin:0 auto;
    }

    .skip-link{
      position:absolute; left:-9999px; top:auto; width:1px; height:1px; overflow:hidden;
    }
    .skip-link:focus{
      left:16px; top:16px; width:auto; height:auto; padding:10px 12px;
      background:#fff; border:1px solid var(--line2); border-radius:12px; z-index:9999;
      box-shadow: var(--shadow2);
    }

    header{
      position:sticky;
      top:0;
      z-index:50;
      background: rgba(255,255,255,.68);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid rgba(17,24,39,.08);
    }
    .nav-wrap{
      display:flex; align-items:center; justify-content:space-between;
      padding:14px 0;
      gap:16px;
    }
    .brand{
      display:flex; align-items:center; gap:12px; min-width: 220px;
    }
    .ai-page-logo{
      width:34px; height:34px; border-radius:12px;
      box-shadow: 0 10px 24px rgba(47,107,255,.18);
      border:1px solid rgba(47,107,255,.22);
      background:#fff;
    }
    .brand-text{
      display:flex; flex-direction:column; line-height:1.1;
    }
    .brand-name{
      font-weight:850; letter-spacing:.2px;
      font-size:14px;
    }
    .brand-sub{
      font-size:12px; color:var(--subtle);
    }

    .nav-right{
      display:flex; align-items:center; gap:10px;
    }
    .nav-links{
      display:flex; align-items:center; gap:6px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .nav-links a{
      padding:10px 10px;
      border-radius:12px;
      color:#1f2937;
      font-size:13px;
      transition: background .2s ease, transform .2s ease, box-shadow .2s ease;
      border:1px solid transparent;
      white-space:nowrap;
    }
    .nav-links a:hover{
      background: rgba(47,107,255,.08);
      border-color: rgba(47,107,255,.16);
      box-shadow: 0 10px 24px rgba(47,107,255,.10);
      transform: translateY(-1px);
    }

    .btn{
      display:inline-flex; align-items:center; justify-content:center; gap:10px;
      padding:11px 14px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.12);
      background: #fff;
      color:var(--text);
      font-weight:720;
      font-size:13px;
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
      user-select:none;
    }
    .btn:active{ transform: translateY(1px); }
    .btn:focus{ outline:none; box-shadow: 0 0 0 4px var(--focus); }
    .btn-primary{
      border-color: rgba(47,107,255,.35);
      color:#fff;
      background: linear-gradient(135deg, var(--brand) 0%, var(--brand2) 100%);
      box-shadow: 0 14px 30px rgba(47,107,255,.22);
    }
    .btn-primary:hover{
      box-shadow: 0 18px 40px rgba(47,107,255,.28);
      transform: translateY(-1px);
    }
    .btn-ghost{
      background: rgba(255,255,255,.75);
    }

    .nav-mobile-toggle{
      display:none;
      width:44px; height:44px; border-radius:14px;
      border:1px solid rgba(17,24,39,.12);
      background:#fff;
      cursor:pointer;
      align-items:center; justify-content:center;
      transition: box-shadow .18s ease, transform .18s ease;
    }
    .nav-mobile-toggle:hover{
      box-shadow: 0 12px 30px rgba(17,24,39,.08);
      transform: translateY(-1px);
    }
    .hamburger{
      width:18px; height:12px; position:relative;
    }
    .hamburger span{
      position:absolute; left:0; right:0; height:2px; background:#0f172a; border-radius:2px;
      transition: transform .2s ease, opacity .2s ease, top .2s ease;
    }
    .hamburger span:nth-child(1){ top:0; }
    .hamburger span:nth-child(2){ top:5px; }
    .hamburger span:nth-child(3){ top:10px; }

    .nav-mobile{
      display:none;
      padding: 10px 0 16px;
    }
    .nav-mobile-panel{
      background: rgba(255,255,255,.86);
      border:1px solid rgba(17,24,39,.10);
      border-radius:18px;
      box-shadow: var(--shadow);
      padding:10px;
    }
    .nav-mobile-links{
      display:flex; flex-direction:column; gap:4px;
    }
    .nav-mobile-links a{
      padding:12px 12px;
      border-radius:14px;
      border:1px solid transparent;
      font-size:14px;
      color:#111827;
    }
    .nav-mobile-links a:hover{
      background: rgba(47,107,255,.08);
      border-color: rgba(47,107,255,.16);
    }
    .nav-mobile-cta{
      display:flex; gap:10px; margin-top:10px;
    }

    .hero{
      padding: 40px 0 20px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.08fr .92fr;
      gap:18px;
      align-items:stretch;
    }

    .hero-card{
      position:relative;
      border-radius: var(--radius2);
      background:
        radial-gradient(900px 420px at 18% 0%, rgba(47,107,255,.22), transparent 55%),
        radial-gradient(700px 360px at 84% 24%, rgba(0,179,255,.18), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.92) 0%, rgba(255,255,255,.72) 100%);
      border:1px solid rgba(17,24,39,.10);
      box-shadow: 0 18px 60px rgba(17,24,39,.10);
      overflow:hidden;
      padding:26px;
      min-height: 360px;
    }
    .hero-card::before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(1000px 280px at 15% -10%, rgba(47,107,255,.22), transparent 55%),
        radial-gradient(820px 320px at 85% 15%, rgba(0,179,255,.18), transparent 60%);
      opacity:.8;
      pointer-events:none;
    }
    .hero-inner{
      position:relative;
      z-index:2;
      display:flex; flex-direction:column;
      height:100%;
    }

    .pill-row{
      display:flex; flex-wrap:wrap; gap:10px; align-items:center;
      margin-bottom:14px;
    }
    .pill{
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 10px;
      border-radius:999px;
      background: rgba(255,255,255,.75);
      border:1px solid rgba(17,24,39,.10);
      color:#0f172a;
      font-size:12px;
      font-weight:720;
      letter-spacing:.2px;
      box-shadow: 0 10px 30px rgba(17,24,39,.06);
    }
    .dot{
      width:10px; height:10px; border-radius:50%;
      background: linear-gradient(135deg, var(--brand) 0%, var(--brand2) 100%);
      box-shadow: 0 10px 20px rgba(47,107,255,.25);
    }

    h1{
      margin:0;
      font-size: 34px;
      letter-spacing:-.6px;
      line-height:1.1;
      font-weight:900;
    }
    .hero-lead{
      margin:12px 0 0;
      color:var(--muted);
      font-size:15px;
      line-height:1.7;
      max-width: 56ch;
    }
    .hero-actions{
      display:flex; flex-wrap:wrap; gap:12px; align-items:center;
      margin-top:16px;
    }
    .hero-secondary{
      display:flex; gap:14px; align-items:center;
      margin-top:auto;
      padding-top:18px;
      border-top: 1px solid rgba(17,24,39,.10);
    }
    .micro-stat{
      flex:1;
      min-width: 160px;
      display:flex; flex-direction:column; gap:6px;
      padding:10px 12px;
      border-radius:16px;
      background: rgba(255,255,255,.74);
      border: 1px solid rgba(17,24,39,.10);
    }
    .micro-stat strong{
      font-size:18px; letter-spacing:-.4px;
    }
    .micro-stat span{
      color:var(--subtle);
      font-size:12px; line-height:1.3;
    }

    .side-panel{
      border-radius: var(--radius2);
      background: linear-gradient(180deg, rgba(255,255,255,.92) 0%, rgba(255,255,255,.72) 100%);
      border:1px solid rgba(17,24,39,.10);
      box-shadow: 0 18px 60px rgba(17,24,39,.10);
      padding: 18px;
      overflow:hidden;
      position:relative;
      min-height: 360px;
    }
    .side-panel::after{
      content:"";
      position:absolute; inset:-140px -120px auto auto;
      width:360px; height:360px;
      background: radial-gradient(circle at 30% 30%, rgba(47,107,255,.35), transparent 60%);
      transform: rotate(20deg);
      pointer-events:none;
      opacity:.65;
    }
    .side-inner{
      position:relative; z-index:2;
      height:100%;
      display:flex; flex-direction:column; gap:12px;
    }
    .side-title{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      padding:8px 8px 0;
    }
    .side-title h2{
      margin:0;
      font-size:15px;
      letter-spacing:.2px;
      font-weight:900;
    }
    .badge{
      display:inline-flex; align-items:center; gap:8px;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(47,107,255,.22);
      background: rgba(47,107,255,.08);
      font-size:12px;
      font-weight:780;
    }
    .pulse{
      width:10px; height:10px; border-radius:50%;
      background: rgba(47,107,255,1);
      box-shadow: 0 0 0 0 rgba(47,107,255,.35);
      animation: pulse 1.6s ease-in-out infinite;
    }
    @keyframes pulse{
      0%{ box-shadow: 0 0 0 0 rgba(47,107,255,.35); }
      60%{ box-shadow: 0 0 0 14px rgba(47,107,255,0); }
      100%{ box-shadow: 0 0 0 0 rgba(47,107,255,0); }
    }

    .data-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .data-card{
      padding:14px 14px;
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.82);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .data-card:hover{
      transform: translateY(-2px);
      border-color: rgba(47,107,255,.22);
      box-shadow: 0 14px 30px rgba(17,24,39,.10);
    }
    .data-card .k{
      font-size:12px; color:var(--subtle); font-weight:700;
      display:flex; align-items:center; gap:8px;
    }
    .spark{
      width:16px; height:16px;
      border-radius:6px;
      background: linear-gradient(135deg, rgba(47,107,255,.18), rgba(0,179,255,.18));
      border:1px solid rgba(47,107,255,.18);
      display:inline-flex; align-items:center; justify-content:center;
      color: var(--brand);
      font-weight:900;
      font-size:11px;
    }
    .data-card strong{
      display:block;
      margin-top:8px;
      font-size:18px;
      letter-spacing:-.4px;
    }
    .data-card span{
      display:block;
      margin-top:6px;
      font-size:12px;
      color:var(--subtle);
      line-height:1.35;
    }

    .side-list{
      margin-top:auto;
      padding:12px;
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      display:flex; flex-direction:column; gap:10px;
    }
    .side-list-row{
      display:flex; align-items:flex-start; gap:10px;
    }
    .icon{
      width:34px; height:34px; border-radius:14px;
      background: linear-gradient(135deg, rgba(47,107,255,.15), rgba(124,58,237,.10));
      border:1px solid rgba(47,107,255,.18);
      display:flex; align-items:center; justify-content:center;
      font-size:16px;
    }
    .side-list-row strong{
      font-size:13px; display:block; margin-top:2px;
    }
    .side-list-row span{
      font-size:12px; color:var(--subtle); display:block; margin-top:3px; line-height:1.35;
    }

    main{ padding: 0 0 36px; }
    section{ padding: 26px 0; }
    .section-head{
      display:flex; align-items:flex-end; justify-content:space-between; gap:16px;
      margin-bottom:14px;
    }
    .section-head h2{
      margin:0;
      font-size:22px;
      letter-spacing:-.3px;
      font-weight:920;
    }
    .section-head p{
      margin:0;
      color:var(--muted);
      max-width: 62ch;
      font-size:13px;
      line-height:1.7;
    }

    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .grid-4{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap:12px;
    }
    .card{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 10px 30px rgba(17,24,39,.06);
      padding:16px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      position:relative;
      overflow:hidden;
    }
    .card:hover{
      transform: translateY(-2px);
      border-color: rgba(47,107,255,.22);
      box-shadow: 0 16px 46px rgba(17,24,39,.12);
    }
    .card h3{
      margin:10px 0 6px;
      font-size:15px;
      font-weight:900;
      letter-spacing:-.2px;
    }
    .card p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.7;
    }
    .tag-row{
      display:flex; flex-wrap:wrap; gap:8px; margin-top:12px;
    }
    .tag{
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.74);
      font-size:12px;
      color:#111827;
      font-weight:720;
      white-space:nowrap;
    }

    .cap-card{
      background:
        radial-gradient(600px 260px at 0% 0%, rgba(47,107,255,.18), transparent 55%),
        radial-gradient(420px 220px at 90% 20%, rgba(0,179,255,.14), transparent 55%),
        rgba(255,255,255,.86);
    }
    .steps{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap:12px;
      align-items:stretch;
    }
    .step{
      padding:16px 14px;
      display:flex; flex-direction:column; gap:10px;
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 10px 30px rgba(17,24,39,.06);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      min-height: 188px;
    }
    .step:hover{
      transform: translateY(-2px);
      border-color: rgba(47,107,255,.22);
      box-shadow: 0 16px 46px rgba(17,24,39,.12);
    }
    .step-top{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
    }
    .step-num{
      width:40px; height:40px; border-radius:16px;
      background: linear-gradient(135deg, rgba(47,107,255,.18), rgba(0,179,255,.14));
      border: 1px solid rgba(47,107,255,.22);
      display:flex; align-items:center; justify-content:center;
      font-weight:950;
      color:#0f3dff;
    }
    .step-type{
      font-size:12px;
      color:var(--subtle);
      font-weight:760;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.70);
      white-space:nowrap;
    }
    .step h3{
      margin:0;
      font-size:15px;
      font-weight:920;
      letter-spacing:-.2px;
    }
    .step p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.7;
    }

    .compare-wrap{
      border-radius: var(--radius2);
      border:1px solid rgba(17,24,39,.10);
      background:
        radial-gradient(800px 340px at 25% 0%, rgba(47,107,255,.18), transparent 60%),
        radial-gradient(660px 280px at 92% 12%, rgba(0,179,255,.14), transparent 60%),
        rgba(255,255,255,.86);
      box-shadow: 0 18px 60px rgba(17,24,39,.10);
      overflow:hidden;
    }
    .compare-inner{
      padding:16px;
    }
    .compare-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:14px;
      margin-bottom:12px;
    }
    .rating{
      display:flex; flex-direction:column; gap:8px;
      min-width: 240px;
    }
    .rating .stars{
      display:flex; align-items:center; gap:8px;
    }
    .star{
      width:18px; height:18px; display:inline-block;
      background: linear-gradient(135deg, #f59e0b 0%, #ffb020 100%);
      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 18px rgba(245,158,11,.22);
    }
    .rating strong{
      font-size:16px;
    }
    .rating .score{
      display:flex; gap:10px; align-items:center;
      color:var(--muted);
      font-size:13px;
    }
    .score b{
      color:#0f172a;
      font-size:20px;
      letter-spacing:-.4px;
    }

    .table-wrap{
      overflow:auto;
      border-radius: 16px;
      border:1px solid rgba(17,24,39,.10);
      background:#fff;
    }
    table{
      width:100%;
      border-collapse:collapse;
      min-width: 880px;
      font-size:13px;
    }
    thead th{
      text-align:left;
      padding:12px 12px;
      border-bottom:1px solid rgba(17,24,39,.10);
      background: linear-gradient(180deg, rgba(47,107,255,.10), rgba(47,107,255,.02));
      font-weight:920;
      color:#0f172a;
    }
    tbody td{
      padding:12px 12px;
      border-bottom:1px solid rgba(17,24,39,.08);
      color:var(--muted);
      line-height:1.55;
      vertical-align:top;
    }
    tbody tr:hover td{
      background: rgba(47,107,255,.04);
    }
    .yes{
      color:#0f3dff;
      font-weight:850;
      display:flex; align-items:center; gap:8px;
    }
    .yes i{
      width:18px; height:18px;
      border-radius:8px;
      background: rgba(47,107,255,.14);
      border:1px solid rgba(47,107,255,.22);
      display:inline-flex; align-items:center; justify-content:center;
      font-style:normal;
      color:#0f3dff;
      font-weight:950;
    }
    .no{
      color:#6b7280;
      font-weight:780;
      display:flex; align-items:center; gap:8px;
    }
    .no i{
      width:18px; height:18px;
      border-radius:8px;
      background: rgba(17,24,39,.06);
      border:1px solid rgba(17,24,39,.12);
      display:inline-flex; align-items:center; justify-content:center;
      font-style:normal;
      color:#374151;
      font-weight:950;
      font-size:12px;
    }

    .faq-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:start;
    }
    details.faq{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 10px 30px rgba(17,24,39,.06);
      padding: 0 14px;
      overflow:hidden;
      transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
    }
    details.faq[open]{
      border-color: rgba(47,107,255,.26);
      box-shadow: 0 16px 46px rgba(17,24,39,.12);
      transform: translateY(-2px);
    }
    details.faq summary{
      cursor:pointer;
      list-style:none;
      padding:14px 0;
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      outline:none;
    }
    details.faq summary::-webkit-details-marker{ display:none; }
    .faq-q{
      font-weight:920;
      letter-spacing:-.2px;
      color:#0f172a;
      font-size:14px;
      line-height:1.5;
      padding-right:10px;
    }
    .faq-icon{
      width:30px; height:30px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.78);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      transition: transform .2s ease, background .2s ease, border-color .2s ease;
      color:#0f172a;
      font-weight:950;
    }
    details.faq[open] .faq-icon{
      transform: rotate(45deg);
      border-color: rgba(47,107,255,.26);
      background: rgba(47,107,255,.10);
    }
    .faq-a{
      padding: 0 0 14px;
      color:var(--muted);
      font-size:13px;
      line-height:1.75;
    }

    .reviews{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:12px;
    }
    .review{
      padding:16px;
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 10px 30px rgba(17,24,39,.06);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      position:relative;
      overflow:hidden;
      min-height: 176px;
    }
    .review:hover{
      transform: translateY(-2px);
      border-color: rgba(47,107,255,.22);
      box-shadow: 0 16px 46px rgba(17,24,39,.12);
    }
    .review .top{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      margin-bottom:10px;
    }
    .avatar{
      width:42px; height:42px;
      border-radius:16px;
      border:1px solid rgba(17,24,39,.12);
      background:
        radial-gradient(circle at 30% 30%, rgba(47,107,255,.22), transparent 58%),
        linear-gradient(180deg, rgba(255,255,255,.9), rgba(255,255,255,.72));
      display:flex; align-items:center; justify-content:center;
      font-weight:950;
      color:#0f3dff;
    }
    .review .role{
      font-weight:920;
      font-size:13px;
    }
    .review .rating-line{
      display:flex; gap:6px; align-items:center;
      color:#0f172a;
      font-size:12px; font-weight:820;
    }
    .review p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.75;
    }

    .case-grid{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap:14px;
      align-items:start;
    }
    .case-left{
      border-radius: var(--radius2);
      border:1px solid rgba(17,24,39,.10);
      background:
        radial-gradient(800px 340px at 20% 0%, rgba(47,107,255,.16), transparent 60%),
        rgba(255,255,255,.86);
      box-shadow: 0 18px 60px rgba(17,24,39,.10);
      overflow:hidden;
    }
    .case-left .pad{
      padding:16px;
    }
    .thumb-grid{
      display:grid;
      grid-template-columns: 1.3fr .7fr;
      gap:10px;
      margin-top:12px;
    }
    .thumb{
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background:#fff;
      overflow:hidden;
      min-height: 150px;
      position:relative;
    }
    .thumb img{
      width:100%; height:100%; object-fit:cover;
      transform: scale(1.02);
      transition: transform .35s ease;
    }
    .thumb:hover img{ transform: scale(1.07); }
    .thumb .overlay{
      position:absolute; inset:auto 10px 10px 10px;
      padding:10px 10px;
      border-radius:16px;
      background: rgba(255,255,255,.78);
      border:1px solid rgba(17,24,39,.12);
      backdrop-filter: blur(10px);
      box-shadow: 0 14px 30px rgba(17,24,39,.12);
    }
    .overlay strong{
      font-size:13px; display:block; letter-spacing:-.2px;
    }
    .overlay span{
      font-size:12px; color:var(--subtle); display:block; margin-top:3px;
      line-height:1.25;
    }

    .case-right{
      display:flex; flex-direction:column; gap:12px;
    }
    .article-list{
      border-radius: var(--radius2);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 10px 30px rgba(17,24,39,.06);
      padding:14px;
    }
    .article-list h3{
      margin:4px 0 10px;
      font-size:15px;
      font-weight:920;
      letter-spacing:-.2px;
    }
    .article-item{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      padding:12px 12px;
      border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.75);
      margin-bottom:10px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .article-item:last-child{ margin-bottom:0; }
    .article-item:hover{
      transform: translateY(-2px);
      border-color: rgba(47,107,255,.22);
      box-shadow: 0 16px 46px rgba(17,24,39,.12);
    }
    .article-item strong{
      font-size:13px; letter-spacing:-.2px;
    }
    .article-item span{
      display:block; margin-top:4px; color:var(--subtle); font-size:12px; line-height:1.35;
    }
    .article-item a{
      white-space:nowrap;
      padding:8px 10px;
      border-radius:12px;
      border:1px solid rgba(17,24,39,.12);
      background:#fff;
      font-weight:850;
      font-size:12px;
      transition: box-shadow .2s ease, transform .2s ease, border-color .2s ease;
    }
    .article-item a:hover{
      border-color: rgba(47,107,255,.26);
      box-shadow: 0 14px 30px rgba(47,107,255,.18);
      transform: translateY(-1px);
    }

    .form-card{
      border-radius: var(--radius2);
      border:1px solid rgba(17,24,39,.10);
      background:
        radial-gradient(900px 340px at 15% 0%, rgba(47,107,255,.16), transparent 60%),
        radial-gradient(720px 320px at 85% 15%, rgba(0,179,255,.14), transparent 60%),
        rgba(255,255,255,.86);
      box-shadow: 0 18px 60px rgba(17,24,39,.10);
      overflow:hidden;
    }
    .form-inner{
      padding:16px;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    .form-copy{
      padding:10px 6px;
    }
    .form-copy h3{
      margin:0;
      font-size:16px;
      font-weight:940;
      letter-spacing:-.2px;
    }
    .form-copy p{
      margin:10px 0 0;
      color:var(--muted);
      font-size:13px;
      line-height:1.75;
    }
    .form-bullets{
      margin-top:12px;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
    }
    .mini{
      border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.75);
      padding:12px;
    }
    .mini strong{
      display:flex; align-items:center; gap:8px;
      font-size:13px;
      font-weight:920;
    }
    .mini strong i{
      width:18px; height:18px; border-radius:8px;
      background: rgba(47,107,255,.14);
      border:1px solid rgba(47,107,255,.22);
      display:inline-flex; align-items:center; justify-content:center;
      font-style:normal;
      color:#0f3dff;
      font-weight:950;
      font-size:12px;
    }
    .mini span{
      display:block; margin-top:6px; color:var(--subtle); font-size:12px; line-height:1.4;
    }

    form{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.86);
      padding:14px;
    }
    .fields{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .field{
      display:flex; flex-direction:column; gap:8px;
    }
    .field label{
      font-size:12px;
      color:var(--subtle);
      font-weight:800;
    }
    .field input, .field select, .field textarea{
      width:100%;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.12);
      background:#fff;
      padding:12px 12px;
      outline:none;
      color:#0f172a;
      transition: box-shadow .2s ease, border-color .2s ease;
      font-size:14px;
    }
    .field input:focus, .field select:focus, .field textarea:focus{
      border-color: rgba(47,107,255,.32);
      box-shadow: 0 0 0 4px var(--focus);
    }
    .field textarea{
      min-height: 104px;
      resize: vertical;
    }
    .span-2{ grid-column: 1 / span 2; }
    .form-actions{
      display:flex; gap:12px; align-items:center; justify-content:space-between;
      margin-top:12px;
    }
    .hint{
      font-size:12px; color:var(--subtle); line-height:1.4;
      max-width: 42ch;
    }

    .anchor-list{
      display:flex; flex-wrap:wrap; gap:10px;
      margin-top:10px;
    }
    .chip-link{
      padding:10px 12px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.76);
      font-size:12px;
      font-weight:850;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      display:inline-flex; align-items:center; gap:8px;
    }
    .chip-link:hover{
      transform: translateY(-1px);
      border-color: rgba(47,107,255,.26);
      box-shadow: 0 14px 30px rgba(47,107,255,.16);
    }
    .chip-dot{
      width:10px; height:10px; border-radius:50%;
      background: linear-gradient(135deg, rgba(47,107,255,1), rgba(0,179,255,1));
      box-shadow: 0 10px 18px rgba(47,107,255,.25);
    }

    .timeline{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:stretch;
    }
    .timeline-card{
      border-radius: var(--radius2);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 10px 30px rgba(17,24,39,.06);
      padding:16px;
      overflow:hidden;
      position:relative;
    }
    .timeline-card::before{
      content:"";
      position:absolute; inset:-2px;
      background: radial-gradient(800px 260px at 10% 0%, rgba(47,107,255,.12), transparent 60%);
      pointer-events:none;
    }
    .timeline-card .inner{ position:relative; z-index:2; }
    .timeline-card h3{
      margin:0;
      font-size:15px; font-weight:940; letter-spacing:-.2px;
    }
    .timeline-items{
      margin-top:12px;
      display:flex; flex-direction:column; gap:10px;
    }
    .t-item{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px;
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.76);
    }
    .t-b{
      width:34px; height:34px; border-radius:14px;
      background: rgba(47,107,255,.10);
      border:1px solid rgba(47,107,255,.22);
      display:flex; align-items:center; justify-content:center;
      font-weight:950; color:#0f3dff;
      flex:0 0 auto;
    }
    .t-item strong{ display:block; font-size:13px; font-weight:920; }
    .t-item span{ display:block; margin-top:4px; font-size:12px; color:var(--subtle); line-height:1.4; }

    .price-grid{
      display:grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap:12px;
    }
    .price{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 10px 30px rgba(17,24,39,.06);
      padding:16px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      position:relative;
      overflow:hidden;
      min-height: 190px;
    }
    .price:hover{
      transform: translateY(-2px);
      border-color: rgba(47,107,255,.22);
      box-shadow: 0 16px 46px rgba(17,24,39,.12);
    }
    .price .top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
    }
    .price h3{
      margin:0;
      font-size:15px;
      font-weight:940;
      letter-spacing:-.2px;
    }
    .price .lvl{
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.70);
      font-size:12px;
      font-weight:860;
      color:var(--muted);
      white-space:nowrap;
    }
    .price .num{
      margin-top:12px;
      font-size:26px;
      letter-spacing:-.8px;
      font-weight:980;
    }
    .price .unit{
      font-size:12px;
      color:var(--subtle);
      font-weight:820;
      margin-top:6px;
      line-height:1.35;
    }
    .price .list{
      margin-top:12px;
      display:flex; flex-direction:column; gap:8px;
    }
    .price .list div{
      display:flex; gap:10px; align-items:flex-start;
      color:var(--muted);
      font-size:12px; line-height:1.45;
    }
    .check{
      width:18px; height:18px; border-radius:8px;
      background: rgba(47,107,255,.14);
      border:1px solid rgba(47,107,255,.22);
      color:#0f3dff;
      display:flex; align-items:center; justify-content:center;
      font-weight:980;
      flex:0 0 auto;
      font-size:12px;
      margin-top:1px;
    }

    .footer{
      padding: 18px 0 26px;
      border-top: 1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.65);
      backdrop-filter: blur(10px);
    }
    .footer-grid{
      display:grid;
      grid-template-columns: 1.2fr .8fr 1fr;
      gap:14px;
      align-items:start;
    }
    .foot-card{
      border-radius: var(--radius2);
      border:1px solid rgba(17,24,39,.10);
      background:#fff;
      box-shadow: 0 10px 30px rgba(17,24,39,.06);
      padding:16px;
    }
    .foot-card h3{
      margin:0;
      font-size:14px;
      font-weight:940;
      letter-spacing:-.2px;
    }
    .foot-card p, .foot-card a{
      color:var(--muted);
      font-size:13px;
      line-height:1.75;
    }
    .foot-links{
      display:flex; flex-direction:column; gap:8px; margin-top:10px;
    }
    .foot-links a{
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.75);
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }
    .foot-links a:hover{
      transform: translateY(-1px);
      border-color: rgba(47,107,255,.26);
      box-shadow: 0 14px 30px rgba(47,107,255,.16);
    }
    .fineprint{
      margin-top:12px;
      display:flex; justify-content:space-between; gap:12px; flex-wrap:wrap;
      align-items:center;
      color:var(--subtle);
      font-size:12px;
      padding-top:14px;
    }
    .fineprint b{ color:#0f172a; }

    .float-cta{
      position:fixed;
      right:16px;
      bottom:16px;
      z-index:80;
      display:flex;
      flex-direction:column;
      gap:10px;
      pointer-events:none;
    }
    .float-cta a{
      pointer-events:auto;
      width:50px; height:50px;
      border-radius:18px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.92);
      display:flex; align-items:center; justify-content:center;
      box-shadow: 0 18px 60px rgba(17,24,39,.18);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .float-cta a:hover{
      transform: translateY(-2px);
      border-color: rgba(47,107,255,.26);
      box-shadow: 0 26px 80px rgba(17,24,39,.24);
    }
    .float-cta .bubble{
      position:absolute;
      right:60px;
      bottom:8px;
      background: rgba(255,255,255,.92);
      border:1px solid rgba(17,24,39,.12);
      border-radius:16px;
      padding:10px 12px;
      box-shadow: 0 18px 60px rgba(17,24,39,.18);
      width:max-content;
      opacity:0;
      transform: translateX(8px);
      pointer-events:none;
      transition: opacity .2s ease, transform .2s ease;
      font-size:12px;
      color:var(--muted);
      white-space:nowrap;
    }
    .float-cta a:hover .bubble{
      opacity:1;
      transform: translateX(0);
    }

    .reveal{
      opacity:0;
      transform: translateY(10px);
      transition: opacity .6s ease, transform .6s ease;
    }
    .reveal.is-in{
      opacity:1;
      transform: translateY(0);
    }

    .sr-only{
      position:absolute;
      width:1px; height:1px;
      padding:0; margin:-1px;
      overflow:hidden; clip:rect(0,0,0,0);
      white-space:nowrap; border:0;
    }

    @media (max-width: 980px){
      .hero-grid{ grid-template-columns: 1fr; }
      .hero-card, .side-panel{ min-height: unset; }
      .grid-3{ grid-template-columns: 1fr; }
      .grid-4{ grid-template-columns: 1fr 1fr; }
      .steps{ grid-template-columns: 1fr 1fr; }
      .faq-grid{ grid-template-columns: 1fr; }
      .reviews{ grid-template-columns: 1fr; }
      .case-grid{ grid-template-columns: 1fr; }
      .timeline{ grid-template-columns: 1fr; }
      .price-grid{ grid-template-columns: 1fr; }
      .form-inner{ grid-template-columns: 1fr; }
      .footer-grid{ grid-template-columns: 1fr; }
      table{ min-width: 780px; }
    }
    @media (max-width: 720px){
      .nav-links{ display:none; }
      .nav-mobile-toggle{ display:flex; }
      .nav-mobile{ display:none; }
      .nav-mobile.show{ display:block; }
      .micro-stat{ min-width: unset; }
      h1{ font-size: 28px; }
      .thumb-grid{ grid-template-columns: 1fr; }
      .fields{ grid-template-columns: 1fr; }
      .span-2{ grid-column:auto; }
    }