:root{
      --bg0:#ffffff;
      --bg1:#f7f8ff;
      --bg2:#f6f1ea;
      --text:#13161c;
      --muted:#5b6472;
      --muted2:#7b8596;
      --line:rgba(19,22,28,.10);
      --card:#ffffff;
      --shadow: 0 14px 40px rgba(16,24,40,.10);
      --shadow2: 0 10px 25px rgba(16,24,40,.10);
      --accent:#2a7bff;
      --accent2:#7c3aed;
      --accent3:#ff2d6f;
      --good:#0ea5e9;
      --warn:#f59e0b;
      --radius:18px;
      --radius2:14px;
      --ring: 0 0 0 4px rgba(42,123,255,.14);
      --focus: 0 0 0 4px rgba(124,58,237,.18);
      --container: 1120px;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "PingFang SC","Hiragino Sans GB","Microsoft YaHei", "Noto Sans SC", "Apple Color Emoji","Segoe UI Emoji";
      color:var(--text);
      background:
        radial-gradient(900px 420px at 12% 8%, rgba(42,123,255,.16), rgba(42,123,255,0) 60%),
        radial-gradient(860px 380px at 82% 16%, rgba(124,58,237,.14), rgba(124,58,237,0) 62%),
        radial-gradient(700px 420px at 40% 70%, rgba(255,45,111,.10), rgba(255,45,111,0) 60%),
        linear-gradient(180deg, #ffffff 0%, var(--bg1) 45%, #ffffff 100%);
      overflow-x:hidden;
    }

    a{color:inherit; text-decoration:none}
    .container{
      max-width: var(--container);
      margin:0 auto;
      padding: 0 20px;
    }

    .skip-link{
      position:absolute; left:-999px; top:auto; width:1px; height:1px; overflow:hidden;
    }
    .skip-link:focus{
      left:16px; top:16px; width:auto; height:auto;
      background: #fff; padding:10px 12px; border-radius:12px;
      box-shadow: var(--shadow2); z-index:1000;
      outline:none;
    }

    header{
      position:sticky; top:0; z-index:50;
      backdrop-filter: blur(10px);
      background: rgba(255,255,255,.68);
      border-bottom: 1px solid rgba(19,22,28,.07);
    }

    .nav-wrap{
      display:flex; align-items:center; justify-content:space-between;
      padding: 14px 0;
      gap:14px;
    }

    .brand{
      display:flex; align-items:center; gap:12px; min-width: 220px;
    }
    .ai-page-logo{
      width:42px; height:42px; border-radius:12px;
      object-fit:cover;
      box-shadow: 0 10px 25px rgba(42,123,255,.20);
      background: #fff;
    }
    .brand-title{
      display:flex; flex-direction:column; gap:2px; line-height:1.1;
    }
    .brand-title strong{font-size:14px; letter-spacing:.2px}
    .brand-title span{font-size:12px; color:var(--muted)}

    nav ul{
      list-style:none; padding:0; margin:0;
      display:flex; align-items:center; gap:18px; flex-wrap:wrap;
      justify-content:flex-end;
    }
    nav a{
      font-size:14px; color:var(--muted);
      padding:8px 10px; border-radius:12px;
      transition: background .2s ease, color .2s ease, transform .2s ease;
      display:inline-flex; align-items:center; gap:8px;
      outline:none;
    }
    nav a:hover{
      background: rgba(42,123,255,.10);
      color: var(--text);
      transform: translateY(-1px);
    }
    nav a:focus-visible{ box-shadow: var(--focus); }

    .nav-cta{
      display:flex; align-items:center; gap:10px;
    }

    .btn{
      border:1px solid rgba(19,22,28,.10);
      background:#fff; color:var(--text);
      padding:10px 14px; border-radius:14px;
      font-weight:650; font-size:14px;
      display:inline-flex; align-items:center; gap:10px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease;
      outline:none;
      white-space:nowrap;
    }
    .btn:hover{ transform: translateY(-1px); box-shadow: var(--shadow2); border-color: rgba(42,123,255,.25); }
    .btn:focus-visible{ box-shadow: var(--ring); }
    .btn-primary{
      background: linear-gradient(135deg, rgba(42,123,255,1) 0%, rgba(124,58,237,1) 52%, rgba(255,45,111,1) 110%);
      color:#fff;
      border-color: rgba(255,255,255,.25);
      box-shadow: 0 18px 45px rgba(42,123,255,.22);
    }
    .btn-primary:hover{ box-shadow: 0 22px 55px rgba(42,123,255,.25); }
    .btn-ghost{
      background: rgba(255,255,255,.65);
      border-color: rgba(19,22,28,.10);
      color: var(--text);
    }
    .btn-small{ padding:9px 12px; border-radius:12px; font-size:13px; }

    .menu-toggle{
      display:none;
      border:1px solid rgba(19,22,28,.10);
      background:#fff;
      padding:10px 12px; border-radius:14px;
      font-weight:700;
      cursor:pointer;
      outline:none;
      transition: transform .2s ease, box-shadow .2s ease;
    }
    .menu-toggle:hover{ transform: translateY(-1px); box-shadow: var(--shadow2); }
    .menu-toggle:focus-visible{ box-shadow: var(--focus); }
    .menu-icon{
      width:18px; height:12px; position:relative; display:inline-block;
    }
    .menu-icon::before,.menu-icon::after,.menu-icon span{
      content:""; position:absolute; left:0; right:0; height:2px; background: var(--text); border-radius:2px;
      transition: transform .2s ease, top .2s ease, opacity .2s ease;
    }
    .menu-icon::before{ top:0; }
    .menu-icon span{ top:5px; }
    .menu-icon::after{ top:10px; }
    .menu-toggle[aria-expanded="true"] .menu-icon::before{ top:5px; transform: rotate(45deg); }
    .menu-toggle[aria-expanded="true"] .menu-icon span{ opacity:0; }
    .menu-toggle[aria-expanded="true"] .menu-icon::after{ top:5px; transform: rotate(-45deg); }

    .mobile-panel{
      display:none;
      border-top: 1px solid rgba(19,22,28,.07);
      padding: 12px 0 16px;
    }
    .mobile-panel a{
      display:flex; align-items:center; justify-content:space-between;
      padding: 12px 12px;
      border-radius: 14px;
      color:var(--text);
      border: 1px solid rgba(19,22,28,.08);
      background: rgba(255,255,255,.7);
      margin-top:10px;
      font-weight:650;
    }
    .mobile-panel a span{ color: var(--muted); font-weight:600; font-size:13px; }

    main{ padding: 18px 0 0; }

    .hero{
      padding: 26px 0 10px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 18px;
      align-items:stretch;
    }
    .hero-card{
      border:1px solid rgba(19,22,28,.08);
      background:
        radial-gradient(900px 380px at 15% 0%, rgba(42,123,255,.18), rgba(42,123,255,0) 60%),
        radial-gradient(750px 320px at 85% 20%, rgba(124,58,237,.14), rgba(124,58,237,0) 58%),
        linear-gradient(180deg, rgba(255,255,255,.85) 0%, rgba(255,255,255,.65) 100%);
      border-radius: 26px;
      box-shadow: 0 24px 70px rgba(16,24,40,.10);
      padding: 26px 24px;
      position:relative;
      overflow:hidden;
    }
    .hero-card::after{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        radial-gradient(460px 220px at 20% 10%, rgba(255,45,111,.22), rgba(255,45,111,0) 60%),
        radial-gradient(520px 280px at 90% 30%, rgba(42,123,255,.18), rgba(42,123,255,0) 55%);
      pointer-events:none;
      opacity:.55;
      filter: blur(.2px);
    }
    .hero-inner{
      position:relative; z-index:1;
      display:flex; flex-direction:column; gap:14px;
    }
    .badge-row{
      display:flex; align-items:center; gap:10px; flex-wrap:wrap;
    }
    .badge{
      display:inline-flex; align-items:center; gap:8px;
      padding: 8px 10px;
      border-radius: 999px;
      border:1px solid rgba(19,22,28,.10);
      background: rgba(255,255,255,.72);
      color: var(--muted);
      font-weight:650; font-size:13px;
    }
    .dot{
      width:10px; height:10px; border-radius:50%;
      background: linear-gradient(135deg, var(--accent) 0%, var(--accent2) 65%, var(--accent3) 120%);
      box-shadow: 0 10px 25px rgba(42,123,255,.25);
    }

    h1{
      margin:0;
      font-size: 38px;
      line-height: 1.12;
      letter-spacing: -0.6px;
    }
    .lead{
      margin:0;
      color: var(--muted);
      font-size: 16px;
      line-height: 1.8;
      max-width: 62ch;
    }
    .hero-actions{
      display:flex; align-items:center; gap:12px; flex-wrap:wrap;
      margin-top: 6px;
    }
    .sub-actions{
      display:flex; align-items:center; gap:14px; flex-wrap:wrap;
      color: var(--muted2);
      font-size: 13px;
      margin-top: 2px;
    }
    .pill-link{
      display:inline-flex; align-items:center; gap:8px;
      padding: 10px 12px; border-radius: 999px;
      border:1px solid rgba(19,22,28,.10);
      background: rgba(255,255,255,.72);
      font-weight:700;
      color: var(--text);
      outline:none;
      transition: transform .2s ease, box-shadow .2s ease;
    }
    .pill-link:hover{ transform: translateY(-1px); box-shadow: var(--shadow2); }
    .pill-link:focus-visible{ box-shadow: var(--focus); }

    .hero-side{
      border:1px solid rgba(19,22,28,.08);
      background: linear-gradient(180deg, rgba(255,255,255,.80) 0%, rgba(255,255,255,.62) 100%);
      border-radius: 26px;
      padding: 18px;
      box-shadow: 0 18px 55px rgba(16,24,40,.08);
      display:flex; flex-direction:column; gap:14px;
      overflow:hidden;
      position:relative;
    }
    .hero-side::before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(420px 220px at 30% 0%, rgba(42,123,255,.22), rgba(42,123,255,0) 58%),
        radial-gradient(380px 220px at 90% 18%, rgba(255,45,111,.16), rgba(255,45,111,0) 58%);
      opacity:.45;
      pointer-events:none;
    }
    .side-inner{ position:relative; z-index:1; display:flex; flex-direction:column; gap:12px; }
    .side-title{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
    }
    .side-title h2{
      margin:0; font-size:16px; letter-spacing:-.2px;
    }
    .side-title p{
      margin:0; color:var(--muted); font-size:13px; line-height:1.5;
    }

    .metric-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
    }
    .metric{
      background: rgba(255,255,255,.72);
      border:1px solid rgba(19,22,28,.08);
      border-radius: 16px;
      padding: 12px 12px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      outline:none;
    }
    .metric:hover{ transform: translateY(-2px); box-shadow: var(--shadow2); border-color: rgba(42,123,255,.22); }
    .metric:focus-visible{ box-shadow: var(--focus); }
    .metric b{ display:block; font-size:16px; letter-spacing:-.3px; }
    .metric span{ display:block; color:var(--muted); font-size:12px; margin-top:6px; line-height:1.4; }

    .side-list{
      list-style:none; margin:0; padding:0;
      display:flex; flex-direction:column; gap:10px;
    }
    .side-list li{
      display:flex; gap:10px; align-items:flex-start;
      padding: 10px 12px;
      border-radius: 16px;
      border:1px solid rgba(19,22,28,.08);
      background: rgba(255,255,255,.68);
    }
    .icon{
      width:34px; height:34px; border-radius:12px;
      background: linear-gradient(135deg, rgba(42,123,255,.18), rgba(124,58,237,.16));
      border:1px solid rgba(42,123,255,.22);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      box-shadow: 0 12px 25px rgba(42,123,255,.10);
    }
    .icon svg{ width:18px; height:18px; color: var(--accent); }
    .side-list b{ font-size:13px; }
    .side-list p{ margin:4px 0 0; color:var(--muted); font-size:12px; line-height:1.5; }

    section{ padding: 18px 0; }

    .section-head{
      display:flex; align-items:flex-end; justify-content:space-between; gap:14px; flex-wrap:wrap;
      margin-bottom: 14px;
    }
    .kicker{
      display:inline-flex; align-items:center; gap:10px;
      font-weight:800; font-size:13px; color: var(--accent2);
      letter-spacing:.2px;
    }
    .kicker i{
      width:34px; height:10px; border-radius:999px;
      background: linear-gradient(90deg, rgba(124,58,237,.85), rgba(42,123,255,.85));
      display:inline-block;
      box-shadow: 0 12px 30px rgba(124,58,237,.18);
    }
    h2{
      margin:0;
      font-size: 24px;
      letter-spacing:-.4px;
    }
    .section-sub{
      margin:8px 0 0;
      color:var(--muted);
      line-height:1.7;
      font-size:14px;
      max-width: 68ch;
    }

    .cards-grid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 12px;
    }
    .card{
      border:1px solid rgba(19,22,28,.08);
      background: rgba(255,255,255,.78);
      border-radius: var(--radius);
      padding: 16px 16px;
      box-shadow: 0 12px 35px rgba(16,24,40,.06);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      overflow:hidden;
      position:relative;
    }
    .card:hover{
      transform: translateY(-3px);
      box-shadow: 0 18px 45px rgba(16,24,40,.10);
      border-color: rgba(42,123,255,.22);
    }
    .card h3{ margin:10px 0 6px; font-size:15px; letter-spacing:-.2px; }
    .card p{ margin:0; color:var(--muted); font-size:13px; line-height:1.7; }
    .card .meta{
      margin-top: 12px;
      display:flex; gap:8px; flex-wrap:wrap;
    }
    .tag{
      font-size:12px; color: var(--muted2);
      border:1px solid rgba(19,22,28,.08);
      background: rgba(255,255,255,.65);
      padding: 7px 10px;
      border-radius: 999px;
      font-weight:650;
    }
    .tag-accent{
      border-color: rgba(42,123,255,.18);
      background: rgba(42,123,255,.10);
      color: #1f5fe0;
    }

    .two-col{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      align-items:start;
    }

    .process{
      display:grid;
      grid-template-columns: 1fr;
      gap: 10px;
    }
    .step{
      display:flex; gap:12px; align-items:flex-start;
      border:1px solid rgba(19,22,28,.08);
      background: rgba(255,255,255,.78);
      border-radius: var(--radius);
      padding: 14px 14px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .step:hover{ transform: translateY(-2px); box-shadow: var(--shadow2); border-color: rgba(124,58,237,.20); }
    .step-num{
      width:40px; height:40px; border-radius: 14px;
      display:flex; align-items:center; justify-content:center;
      font-weight:900; color:#fff;
      background: linear-gradient(135deg, rgba(42,123,255,1) 0%, rgba(124,58,237,1) 70%, rgba(255,45,111,1) 120%);
      box-shadow: 0 18px 40px rgba(42,123,255,.24);
      flex:0 0 auto;
    }
    .step b{ display:block; font-size:14px; margin-top:2px; }
    .step p{ margin:6px 0 0; color:var(--muted); font-size:13px; line-height:1.7; }

    .comparison-wrap{
      border:1px solid rgba(19,22,28,.08);
      background: rgba(255,255,255,.76);
      border-radius: 22px;
      overflow:hidden;
      box-shadow: 0 16px 45px rgba(16,24,40,.07);
    }
    .comparison-top{
      display:flex; align-items:center; justify-content:space-between; gap:14px; flex-wrap:wrap;
      padding: 16px;
      border-bottom: 1px solid rgba(19,22,28,.08);
      background:
        radial-gradient(520px 240px at 25% 20%, rgba(42,123,255,.18), rgba(42,123,255,0) 62%),
        radial-gradient(420px 220px at 85% 35%, rgba(255,45,111,.12), rgba(255,45,111,0) 60%),
        linear-gradient(180deg, rgba(255,255,255,.88), rgba(255,255,255,.70));
    }
    .rating{
      display:flex; align-items:center; gap:14px; flex-wrap:wrap;
    }
    .stars{
      display:flex; gap:4px; align-items:center;
    }
    .stars svg{ width:18px; height:18px; color: #ffb020; filter: drop-shadow(0 6px 10px rgba(255,176,32,.25)); }
    .rating b{ font-size:20px; letter-spacing:-.4px; }
    .rating span{ color:var(--muted); font-size:13px; line-height:1.5; display:block; margin-top:3px; }

    .table-wrap{
      overflow:auto;
    }
    table{
      width:100%;
      border-collapse: separate;
      border-spacing: 0;
      min-width: 760px;
    }
    th, td{
      padding: 12px 12px;
      border-bottom: 1px solid rgba(19,22,28,.08);
      vertical-align:top;
      text-align:left;
    }
    th{
      background: rgba(247,248,255,.8);
      color: var(--muted);
      font-size: 13px;
      font-weight:800;
    }
    td{
      background:#fff;
      font-size: 13px;
      color: var(--text);
    }
    tr:last-child td{ border-bottom:none; }

    .best{
      display:inline-flex; align-items:center; gap:8px;
      font-weight:900;
      padding: 8px 10px;
      border-radius: 999px;
      background: rgba(42,123,255,.10);
      border:1px solid rgba(42,123,255,.18);
      color:#1f5fe0;
      white-space:nowrap;
    }
    .ok{
      display:inline-flex; align-items:center; gap:8px;
      font-weight:800;
      padding: 8px 10px;
      border-radius: 999px;
      background: rgba(124,58,237,.08);
      border:1px solid rgba(124,58,237,.18);
      color:#5b34d6;
      white-space:nowrap;
    }

    .list-inline{
      display:flex; flex-wrap:wrap; gap:8px;
    }

    .timeline{
      border:1px solid rgba(19,22,28,.08);
      border-radius: 22px;
      background: rgba(255,255,255,.78);
      box-shadow: 0 16px 45px rgba(16,24,40,.07);
      padding: 16px;
    }
    .timeline ul{
      list-style:none; padding:0; margin:0;
      display:flex; flex-direction:column; gap:12px;
    }
    .titem{
      display:flex; gap:12px; align-items:flex-start;
      padding: 12px;
      border-radius: 16px;
      border:1px solid rgba(19,22,28,.08);
      background: rgba(255,255,255,.74);
    }
    .tbullet{
      width:34px; height:34px; border-radius: 14px;
      border:1px solid rgba(19,22,28,.10);
      background: linear-gradient(135deg, rgba(42,123,255,.14), rgba(124,58,237,.10));
      display:flex; align-items:center; justify-content:center; flex:0 0 auto;
    }
    .tbullet svg{ width:18px; height:18px; color: var(--accent2); }
    .titem b{ display:block; font-size:14px; margin-top:2px; }
    .titem p{ margin:6px 0 0; color:var(--muted); font-size:13px; line-height:1.7; }

    .sector-grid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 12px;
    }
    .sector{
      border:1px solid rgba(19,22,28,.08);
      border-radius: 20px;
      background: rgba(255,255,255,.78);
      padding: 16px;
      box-shadow: 0 12px 35px rgba(16,24,40,.06);
      position:relative;
      overflow:hidden;
    }
    .sector::after{
      content:"";
      position:absolute;
      right:-60px; top:-60px;
      width:160px; height:160px;
      background: radial-gradient(circle at 30% 30%, rgba(42,123,255,.25), rgba(42,123,255,0) 60%);
      transform: rotate(10deg);
      pointer-events:none;
      opacity:.9;
    }
    .sector h3{ margin: 6px 0 6px; font-size:15px; letter-spacing:-.2px; position:relative; }
    .sector p{ margin:0; color:var(--muted); font-size:13px; line-height:1.7; position:relative; }

    .card-media{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
      align-items:stretch;
    }
    .media-box{
      border-radius: 18px;
      border:1px solid rgba(19,22,28,.08);
      overflow:hidden;
      background: rgba(255,255,255,.72);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      min-height: 150px;
      position:relative;
    }
    .media-box:hover{ transform: translateY(-2px); box-shadow: var(--shadow2); border-color: rgba(42,123,255,.22); }
    .media-box img{
      width:100%;
      height: 100%;
      object-fit: cover;
      display:block;
      filter: saturate(1.05) contrast(1.02);
      transform: scale(1.01);
    }
    .media-caption{
      position:absolute;
      left:10px; bottom:10px;
      padding: 8px 10px;
      background: rgba(255,255,255,.84);
      border:1px solid rgba(19,22,28,.10);
      border-radius: 999px;
      font-size: 12px;
      color: var(--text);
      font-weight:800;
      backdrop-filter: blur(8px);
    }

    .tabs{
      border:1px solid rgba(19,22,28,.08);
      background: rgba(255,255,255,.76);
      border-radius: 22px;
      box-shadow: 0 16px 45px rgba(16,24,40,.07);
      overflow:hidden;
    }
    .tab-head{
      display:flex; gap:8px; flex-wrap:wrap;
      padding: 12px 12px;
      border-bottom: 1px solid rgba(19,22,28,.08);
      background: linear-gradient(180deg, rgba(247,248,255,.78), rgba(255,255,255,.70));
    }
    .tab-btn{
      border:1px solid rgba(19,22,28,.10);
      background: rgba(255,255,255,.72);
      padding: 10px 12px;
      border-radius: 14px;
      cursor:pointer;
      font-weight:800;
      color: var(--muted);
      outline:none;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease, color .2s ease;
    }
    .tab-btn:hover{ transform: translateY(-1px); box-shadow: var(--shadow2); border-color: rgba(42,123,255,.22); color: var(--text); }
    .tab-btn[aria-selected="true"]{
      background: rgba(42,123,255,.12);
      border-color: rgba(42,123,255,.28);
      color: #1f5fe0;
      box-shadow: 0 18px 45px rgba(42,123,255,.14);
    }
    .tab-btn:focus-visible{ box-shadow: var(--focus); }
    .tab-panel{
      padding: 14px 14px 16px;
    }
    .tab-panel-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      align-items:start;
    }
    .panel-card{
      border:1px solid rgba(19,22,28,.08);
      background: rgba(255,255,255,.74);
      border-radius: 20px;
      padding: 14px;
    }
    .panel-card h3{ margin:0; font-size:15px; }
    .panel-card p{ margin:8px 0 0; color:var(--muted); font-size:13px; line-height:1.7; }
    .panel-card ul{ margin:10px 0 0; padding-left:18px; color: var(--muted); font-size:13px; line-height:1.8; }
    .panel-card li{ margin:6px 0; }
    .panel-card li b{ color: var(--text); }

    form{
      display:flex; flex-direction:column; gap:12px;
    }
    .form-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }
    label{
      display:flex; flex-direction:column; gap:8px;
      font-weight:750; color: var(--text);
      font-size: 13px;
    }
    input, select, textarea{
      width:100%;
      border:1px solid rgba(19,22,28,.12);
      background: rgba(255,255,255,.86);
      border-radius: 14px;
      padding: 12px 12px;
      font-size: 14px;
      color: var(--text);
      outline:none;
      transition: box-shadow .2s ease, border-color .2s ease, transform .2s ease;
    }
    textarea{ min-height: 104px; resize: vertical; }
    input:focus, select:focus, textarea:focus{
      border-color: rgba(42,123,255,.35);
      box-shadow: var(--focus);
    }
    .form-actions{
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
      padding-top: 2px;
    }
    .hint{
      color:var(--muted);
      font-size: 12.5px;
      line-height:1.6;
      max-width: 56ch;
    }
    .success{
      display:none;
      border:1px solid rgba(14,165,233,.25);
      background: rgba(14,165,233,.08);
      color: #075985;
      padding: 10px 12px;
      border-radius: 14px;
      font-weight:800;
      font-size: 13px;
    }

    .faq-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      align-items:start;
    }
    .faq{
      border:1px solid rgba(19,22,28,.08);
      background: rgba(255,255,255,.78);
      border-radius: 20px;
      padding: 8px 8px;
      box-shadow: 0 14px 40px rgba(16,24,40,.06);
    }
    .faq button{
      width:100%;
      text-align:left;
      background: transparent;
      border:none;
      padding: 12px 12px;
      border-radius: 14px;
      cursor:pointer;
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      outline:none;
    }
    .faq button:focus-visible{ box-shadow: var(--focus); }
    .faq-title{
      font-weight:900; font-size:14px; letter-spacing:-.2px; color: var(--text);
      line-height:1.6;
    }
    .chev{
      width:28px; height:28px; border-radius: 12px;
      border:1px solid rgba(19,22,28,.10);
      background: rgba(255,255,255,.75);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      transition: transform .2s ease;
      margin-top:-2px;
    }
    .chev svg{ width:16px; height:16px; color: var(--muted); }
    .faq button[aria-expanded="true"] .chev{ transform: rotate(180deg); }
    .faq .answer{
      display:none;
      padding: 0 12px 12px;
      color: var(--muted);
      font-size: 13px;
      line-height:1.8;
    }
    .faq button[aria-expanded="true"] + .answer{ display:block; }

    .reviews{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 12px;
    }
    .review{
      border:1px solid rgba(19,22,28,.08);
      background: rgba(255,255,255,.78);
      border-radius: 22px;
      padding: 16px;
      box-shadow: 0 14px 40px rgba(16,24,40,.06);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      position:relative;
      overflow:hidden;
    }
    .review:hover{ transform: translateY(-3px); box-shadow: var(--shadow2); border-color: rgba(255,45,111,.18); }
    .review-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:10px;
    }
    .avatar{
      width:42px; height:42px; border-radius: 16px;
      background: linear-gradient(135deg, rgba(42,123,255,.22), rgba(124,58,237,.16));
      border:1px solid rgba(42,123,255,.20);
      display:flex; align-items:center; justify-content:center;
      color: #1f5fe0;
      font-weight:900;
      flex:0 0 auto;
      box-shadow: 0 18px 45px rgba(42,123,255,.12);
    }
    .review b{ font-size:14px; }
    .role{
      color: var(--muted);
      font-weight:750; font-size:12.5px;
      margin-top:4px;
      line-height:1.2;
    }
    .review p{
      margin:12px 0 0;
      color: var(--muted);
      font-size: 13px;
      line-height:1.85;
    }

    .article-grid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 12px;
    }
    .article{
      border:1px solid rgba(19,22,28,.08);
      background: rgba(255,255,255,.78);
      border-radius: 22px;
      padding: 14px;
      box-shadow: 0 14px 40px rgba(16,24,40,.06);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      display:flex; flex-direction:column; gap:10px;
      min-height: 170px;
    }
    .article:hover{ transform: translateY(-3px); box-shadow: var(--shadow2); border-color: rgba(42,123,255,.22); }
    .article .meta-row{
      display:flex; align-items:center; justify-content:space-between; gap:10px; flex-wrap:wrap;
    }
    .cat{
      display:inline-flex; align-items:center; gap:8px;
      padding: 7px 10px; border-radius: 999px;
      border:1px solid rgba(19,22,28,.10);
      background: rgba(255,255,255,.70);
      color: var(--muted);
      font-weight:850; font-size:12px;
    }
    .read{
      font-size: 12px; color: var(--muted2); font-weight:800;
    }
    .article h3{
      margin:0;
      font-size:15px;
      letter-spacing:-.2px;
      line-height:1.6;
    }
    .article p{
      margin:0;
      color: var(--muted);
      font-size: 13px;
      line-height:1.8;
    }
    .article .go{
      margin-top:auto;
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      padding-top: 6px;
    }
    .link-arrow{
      font-weight:900; color:#1f5fe0;
      display:inline-flex; gap:10px; align-items:center;
    }
    .link-arrow svg{ width:16px; height:16px; }

    .network-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      align-items:stretch;
    }
    .map-card{
      border:1px solid rgba(19,22,28,.08);
      background: rgba(255,255,255,.78);
      border-radius: 22px;
      padding: 16px;
      box-shadow: 0 16px 45px rgba(16,24,40,.07);
      overflow:hidden;
      position:relative;
    }
    .map-card::after{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(420px 220px at 25% 20%, rgba(42,123,255,.16), rgba(42,123,255,0) 60%),
        radial-gradient(420px 240px at 78% 35%, rgba(124,58,237,.12), rgba(124,58,237,0) 60%),
        radial-gradient(420px 240px at 48% 85%, rgba(255,45,111,.10), rgba(255,45,111,0) 60%);
      opacity:.6;
      pointer-events:none;
    }
    .map-inner{ position:relative; z-index:1; }
    .map-title{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px; flex-wrap:wrap;
    }
    .map-title b{ font-size:15px; }
    .map-title span{ color: var(--muted); font-size:13px; line-height:1.6; }
    .network-list{
      display:grid; gap:10px;
      margin-top: 12px;
    }
    .net-item{
      display:flex; gap:12px; align-items:flex-start;
      padding: 12px;
      border-radius: 18px;
      border:1px solid rgba(19,22,28,.08);
      background: rgba(255,255,255,.74);
    }
    .net-item i{
      width:36px; height:36px; border-radius: 16px;
      display:flex; align-items:center; justify-content:center;
      border:1px solid rgba(19,22,28,.10);
      background: linear-gradient(135deg, rgba(42,123,255,.14), rgba(124,58,237,.10));
      flex:0 0 auto;
    }
    .net-item svg{ width:18px; height:18px; color: var(--accent2); }
    .net-item b{ display:block; font-size:14px; }
    .net-item p{ margin:6px 0 0; color: var(--muted); font-size:13px; line-height:1.7; }

    .side-note{
      display:flex; gap:10px; align-items:flex-start; margin-top: 10px;
      padding: 12px; border-radius: 18px;
      border:1px solid rgba(19,22,28,.08);
      background: rgba(255,255,255,.70);
      position:relative;
    }
    .side-note::before{
      content:"";
      width:10px; height:10px; border-radius:50%;
      background: linear-gradient(135deg, var(--accent), var(--accent2), var(--accent3));
      box-shadow: 0 14px 30px rgba(42,123,255,.25);
      margin-top: 6px;
      flex:0 0 auto;
    }
    .side-note p{ margin:0; color:var(--muted); font-size:13px; line-height:1.75; }

    .partner-cloud{
      border:1px solid rgba(19,22,28,.08);
      background: rgba(255,255,255,.76);
      border-radius: 22px;
      padding: 16px;
      box-shadow: 0 16px 45px rgba(16,24,40,.07);
    }
    .cloud-grid{
      display:flex; flex-wrap:wrap; gap:10px;
      margin-top: 10px;
    }
    .cloud-chip{
      padding: 10px 12px;
      border-radius: 999px;
      border:1px solid rgba(19,22,28,.10);
      background: rgba(255,255,255,.72);
      color: var(--muted);
      font-weight:900;
      font-size: 12.5px;
    }

    .pricing-mini{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      align-items:start;
      margin-top: 12px;
    }
    .mini-card{
      border:1px solid rgba(19,22,28,.08);
      background: rgba(255,255,255,.78);
      border-radius: 22px;
      padding: 16px;
      box-shadow: 0 16px 45px rgba(16,24,40,.06);
    }
    .mini-card h3{ margin:0; font-size:15px; }
    .mini-card p{ margin:8px 0 0; color:var(--muted); font-size:13px; line-height:1.75; }
    .mini-table{
      margin-top: 12px;
      border:1px solid rgba(19,22,28,.08);
      border-radius: 18px;
      overflow:hidden;
      background:#fff;
    }
    .mini-table table{ min-width: unset; }
    .mini-table th, .mini-table td{ padding:10px 10px; }
    .mini-table th{ font-size:12.5px; }
    .mini-table td{ font-size:13px; }

    .footer{
      margin-top: 14px;
      background:
        radial-gradient(820px 380px at 20% 0%, rgba(42,123,255,.18), rgba(42,123,255,0) 60%),
        radial-gradient(700px 330px at 78% 20%, rgba(124,58,237,.14), rgba(124,58,237,0) 62%),
        linear-gradient(180deg, rgba(247,248,255,.70), rgba(255,255,255,.95));
      border-top:1px solid rgba(19,22,28,.08);
      padding: 20px 0 18px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap: 14px;
      align-items:start;
    }
    .footer-card{
      border:1px solid rgba(19,22,28,.08);
      background: rgba(255,255,255,.78);
      border-radius: 22px;
      padding: 16px;
      box-shadow: 0 16px 45px rgba(16,24,40,.06);
    }
    .footer-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px; flex-wrap:wrap;
    }
    .footer-card b{ font-size:15px; }
    .footer-card p{ margin:10px 0 0; color: var(--muted); font-size:13px; line-height:1.8; }
    .footer-links{
      display:flex; flex-wrap:wrap; gap:10px;
      margin-top: 12px;
    }
    .footer-links a{
      border:1px solid rgba(19,22,28,.10);
      background: rgba(255,255,255,.70);
      padding: 10px 12px;
      border-radius: 999px;
      color: var(--text);
      font-weight:850;
      font-size: 12.5px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      outline:none;
    }
    .footer-links a:hover{ transform: translateY(-2px); box-shadow: var(--shadow2); border-color: rgba(42,123,255,.22); }
    .footer-links a:focus-visible{ box-shadow: var(--focus); }

    .footer-right{
      display:flex; flex-direction:column; gap:12px;
    }
    .contact-line{
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
      border:1px solid rgba(19,22,28,.08);
      background: rgba(255,255,255,.78);
      border-radius: 22px;
      padding: 16px;
      box-shadow: 0 16px 45px rgba(16,24,40,.06);
    }
    .contact-left b{ font-size:15px; display:block; }
    .contact-left p{ margin:6px 0 0; color: var(--muted); font-size:13px; line-height:1.8; }
    .qrcode{
      width:92px; height:92px; border-radius: 18px;
      border:1px solid rgba(19,22,28,.10);
      background: #fff;
      padding: 8px;
      flex:0 0 auto;
      display:flex; align-items:center; justify-content:center;
    }
    .qrcode img{ width:100%; height:100%; object-fit:contain; display:block; }

    .copyright{
      margin-top: 14px;
      color: var(--muted2);
      font-size: 12.5px;
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
    }
    .copyright a{ color:#1f5fe0; font-weight:850; }
    .divider{
      width:100%; height:1px; background: rgba(19,22,28,.08);
      margin-top: 12px;
    }

    .floating{
      position:fixed;
      right: 16px; bottom: 16px;
      z-index: 60;
      display:flex; flex-direction:column; gap:10px;
      align-items:flex-end;
    }
    .float-btn{
      border:1px solid rgba(19,22,28,.10);
      background: rgba(255,255,255,.86);
      border-radius: 16px;
      padding: 12px 12px;
      box-shadow: 0 18px 50px rgba(16,24,40,.12);
      cursor:pointer;
      outline:none;
      display:flex; align-items:center; gap:10px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      max-width: 160px;
    }
    .float-btn:hover{ transform: translateY(-2px); box-shadow: 0 22px 60px rgba(16,24,40,.14); border-color: rgba(42,123,255,.22); }
    .float-btn:focus-visible{ box-shadow: var(--focus); }
    .float-btn strong{ font-size:13px; line-height:1.2; }
    .float-btn span{ font-size:12px; color: var(--muted); font-weight:800; }
    .float-bubble{
      display:none;
      width: 260px;
      border-radius: 18px;
      border:1px solid rgba(19,22,28,.10);
      background: rgba(255,255,255,.92);
      box-shadow: 0 24px 70px rgba(16,24,40,.18);
      padding: 12px;
      overflow:hidden;
    }
    .bubble-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:10px;
    }
    .bubble-top b{ font-size:14px; }
    .close-x{
      border:1px solid rgba(19,22,28,.10);
      background:#fff;
      width:34px; height:34px; border-radius: 14px;
      cursor:pointer;
      display:flex; align-items:center; justify-content:center;
      outline:none;
    }
    .close-x:focus-visible{ box-shadow: var(--focus); }
    .bubble-body{
      display:flex; gap:12px; align-items:flex-start; margin-top: 10px;
    }
    .bubble-body p{
      margin:0; color: var(--muted); font-size:12.8px; line-height:1.7;
    }
    .bubble-qr{
      width:84px; height:84px; border-radius: 18px;
      border:1px solid rgba(19,22,28,.10);
      background:#fff;
      padding: 8px;
      flex:0 0 auto;
      display:flex; align-items:center; justify-content:center;
    }
    .bubble-qr img{ width:100%; height:100%; object-fit:contain; }

    .backtop{
      border:1px solid rgba(19,22,28,.10);
      background: rgba(255,255,255,.86);
      border-radius: 16px;
      padding: 12px 12px;
      box-shadow: 0 18px 50px rgba(16,24,40,.12);
      cursor:pointer;
      outline:none;
      display:flex; align-items:center; gap:10px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .backtop:hover{ transform: translateY(-2px); box-shadow: 0 22px 60px rgba(16,24,40,.14); border-color: rgba(124,58,237,.22); }
    .backtop:focus-visible{ box-shadow: var(--focus); }
    .backtop svg{ width:18px; height:18px; color: var(--accent2); }

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

    @media (max-width: 980px){
      .hero-grid{ grid-template-columns: 1fr; }
      h1{ font-size: 34px; }
      .cards-grid{ grid-template-columns: 1fr 1fr; }
      .sector-grid{ grid-template-columns: 1fr 1fr; }
      .reviews{ grid-template-columns: 1fr 1fr; }
      .article-grid{ grid-template-columns: 1fr 1fr; }
      .faq-grid{ grid-template-columns: 1fr; }
      .network-grid{ grid-template-columns: 1fr; }
      .pricing-mini{ grid-template-columns: 1fr; }
      .tab-panel-grid{ grid-template-columns: 1fr; }
      .footer-grid{ grid-template-columns: 1fr; }
    }
    @media (max-width: 760px){
      :root{ --container: 1120px; }
      .nav-wrap{ padding: 10px 0; }
      .brand{ min-width: auto; }
      nav{ display:none; }
      .menu-toggle{ display:inline-flex; align-items:center; gap:10px; }
      .nav-cta .btn{ display:none; }
      .mobile-panel{ display:block; }
      .mobile-panel[hidden]{ display:none; }
      .hero-card{ padding: 22px 16px; border-radius: 22px; }
      .hero-side{ border-radius: 22px; padding: 14px; }
      h1{ font-size: 28px; }
      .cards-grid{ grid-template-columns: 1fr; }
      .sector-grid{ grid-template-columns: 1fr; }
      .reviews{ grid-template-columns: 1fr; }
      .article-grid{ grid-template-columns: 1fr; }
      .form-grid{ grid-template-columns: 1fr; }
      .faq-grid{ grid-template-columns: 1fr; }
      .floating{ right: 12px; bottom: 12px; }
      .float-btn{ max-width: 145px; }
    }
    @media (prefers-reduced-motion: reduce){
      *{ transition:none !important; animation:none !important; scroll-behavior:auto !important; }
      .reveal{ opacity:1; transform:none; }
    }